493587] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 323.498441] ? process_timeout+0x40/0x40 [ 323.502512] ? find_held_lock+0x36/0x1c0 [ 323.506591] ? mark_held_locks+0xc7/0x130 [ 323.510743] ? _raw_spin_unlock_irq+0x27/0x80 [ 323.515326] ? _raw_spin_unlock_irq+0x27/0x80 [ 323.519825] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 323.524673] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 323.529739] ? trace_hardirqs_on+0xbd/0x310 [ 323.537258] ? kasan_check_read+0x11/0x20 [ 323.541420] ? __run_timers+0x7da/0xc70 [ 323.545896] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 323.551372] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 323.556223] __run_timers+0x7e5/0xc70 [ 323.560049] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 323.565417] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 323.570435] ? graph_lock+0x170/0x170 [ 323.574688] ? print_usage_bug+0xc0/0xc0 [ 323.578749] ? lock_release+0x970/0x970 [ 323.583251] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 323.588455] ? find_held_lock+0x36/0x1c0 [ 323.592530] ? graph_lock+0x170/0x170 [ 323.596335] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 323.601875] ? check_preemption_disabled+0x48/0x200 [ 323.606908] ? __lock_is_held+0xb5/0x140 [ 323.611255] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 323.618124] ? check_preemption_disabled+0x48/0x200 [ 323.623156] run_timer_softirq+0x52/0xb0 [ 323.627222] ? rcu_read_lock_sched_held+0x108/0x120 [ 323.632256] __do_softirq+0x30b/0xad8 [ 323.636070] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 323.641182] ? pvclock_read_flags+0x160/0x160 [ 323.646166] ? lapic_next_event+0x5a/0x90 [ 323.650317] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 323.655855] ? check_preemption_disabled+0x48/0x200 [ 323.660870] ? check_preemption_disabled+0x48/0x200 [ 323.665892] ? kvm_clock_read+0x18/0x30 [ 323.669868] ? kvm_sched_clock_read+0x9/0x20 [ 323.674280] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 323.679820] ? check_preemption_disabled+0x48/0x200 [ 323.684849] irq_exit+0x17f/0x1c0 [ 323.688310] smp_apic_timer_interrupt+0x1cb/0x760 [ 323.693599] ? smp_reschedule_interrupt+0x109/0x650 [ 323.700419] ? smp_call_function_single_interrupt+0x650/0x650 [ 323.706308] ? interrupt_entry+0xb5/0xf0 [ 323.710371] ? trace_hardirqs_off_caller+0xbb/0x300 [ 323.715392] ? trace_hardirqs_off_caller+0xbb/0x300 [ 323.720413] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 323.725263] ? trace_hardirqs_off+0x300/0x300 [ 323.729763] ? trace_hardirqs_off+0x300/0x300 [ 323.734268] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 323.739807] ? check_preemption_disabled+0x48/0x200 [ 323.744824] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 323.750370] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 323.755231] apic_timer_interrupt+0xf/0x20 [ 323.759478] [ 323.761722] RIP: 0010:console_unlock+0x1017/0x11a0 [ 323.766654] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 323.786988] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 323.794745] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 323.802017] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 323.809286] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 323.816556] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 323.823824] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 323.831126] ? netconsole_netdev_event+0x280/0x280 [ 323.836065] ? console_unlock+0x100e/0x11a0 [ 323.840408] ? devkmsg_read+0xbb0/0xbb0 [ 323.844383] ? vprintk_emit+0x7f7/0x930 [ 323.848367] ? lock_release+0x970/0x970 [ 323.852347] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 323.858857] ? vprintk_default+0x28/0x30 [ 323.862955] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 323.868408] ? kasan_check_write+0x14/0x20 [ 323.872662] ? do_raw_spin_lock+0xc1/0x200 [ 323.876906] vprintk_emit+0x33d/0x930 [ 323.880716] ? wake_up_klogd+0x180/0x180 [ 323.884788] ? find_held_lock+0x36/0x1c0 [ 323.888861] ? mark_held_locks+0xc7/0x130 [ 323.893016] ? _raw_spin_unlock_irq+0x27/0x80 [ 323.897511] ? _raw_spin_unlock_irq+0x27/0x80 [ 323.902019] vprintk_default+0x28/0x30 [ 323.905909] vprintk_func+0x7e/0x181 [ 323.910072] printk+0xa7/0xcf [ 323.913184] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 323.917947] ? _raw_spin_unlock_irq+0x60/0x80 [ 323.922459] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 323.927756] dump_header+0x7cc/0xf72 [ 323.931495] ? pagefault_out_of_memory+0x197/0x197 [ 323.936908] ? mark_held_locks+0x130/0x130 [ 323.941674] ? __lock_acquire+0x7ec/0x4ec0 [ 323.946416] ? mem_cgroup_charge_statistics+0x780/0x780 [ 323.951780] ? print_usage_bug+0xc0/0xc0 [ 323.955845] ? print_usage_bug+0xc0/0xc0 [ 323.959916] ? graph_lock+0x170/0x170 [ 323.963713] ? graph_lock+0x170/0x170 [ 323.967520] ? print_usage_bug+0xc0/0xc0 [ 323.971600] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 323.977146] ? find_held_lock+0x36/0x1c0 [ 323.981216] ? mark_held_locks+0xc7/0x130 [ 323.985372] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 323.990485] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 323.996076] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.000660] ? trace_hardirqs_on+0xbd/0x310 [ 324.005478] ? kasan_check_read+0x11/0x20 [ 324.009631] ? ___ratelimit+0x36f/0x655 [ 324.013607] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 324.020566] ? trace_hardirqs_on+0x310/0x310 [ 324.024982] ? lock_downgrade+0x900/0x900 [ 324.029140] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 324.036819] ? ___ratelimit+0xaa/0x655 [ 324.041202] ? idr_get_free+0xec0/0xec0 [ 324.045188] ? kasan_check_write+0x14/0x20 [ 324.049425] ? do_raw_spin_lock+0xc1/0x200 [ 324.053671] oom_kill_process.cold.27+0x10/0x903 [ 324.058427] ? graph_lock+0x170/0x170 [ 324.062228] ? _raw_spin_unlock+0x2c/0x50 [ 324.066386] ? oom_badness+0xe6/0xaa0 [ 324.070195] ? oom_evaluate_task+0x540/0x540 [ 324.075081] ? find_held_lock+0x36/0x1c0 [ 324.079153] ? out_of_memory+0x974/0x14c0 [ 324.083303] ? lock_downgrade+0x900/0x900 [ 324.087456] ? check_preemption_disabled+0x48/0x200 [ 324.092498] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 324.098299] ? kasan_check_read+0x11/0x20 [ 324.103468] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 324.110725] ? rcu_bh_qs+0xc0/0xc0 [ 324.114274] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 324.119620] ? oom_evaluate_task+0x302/0x540 [ 324.124041] out_of_memory+0xa86/0x14c0 [ 324.128494] ? oom_killer_disable+0x3a0/0x3a0 [ 324.132992] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 324.138676] ? __mutex_add_waiter+0x2a0/0x2a0 [ 324.143190] __alloc_pages_slowpath+0x2318/0x2d80 [ 324.148065] ? warn_alloc+0x120/0x120 [ 324.152284] ? __radix_tree_lookup+0x4c0/0x4c0 [ 324.156878] ? find_get_entry+0x2f2/0xc40 [ 324.161038] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 324.166583] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 324.171514] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 324.177051] ? should_fail+0x22d/0xd01 [ 324.180948] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 324.186053] ? __lock_is_held+0xb5/0x140 [ 324.190146] ? __lock_is_held+0xb5/0x140 [ 324.194225] ? kasan_check_read+0x11/0x20 [ 324.198901] ? ___might_sleep+0x1ed/0x300 [ 324.205243] ? lock_release+0x970/0x970 [ 324.209222] ? arch_local_save_flags+0x40/0x40 [ 324.213822] ? __might_sleep+0x95/0x190 [ 324.218301] __alloc_pages_nodemask+0xa80/0xde0 [ 324.222982] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 324.228028] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 324.233832] ? kasan_check_read+0x11/0x20 [ 324.237983] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 324.243732] ? graph_lock+0x170/0x170 [ 324.247535] ? print_usage_bug+0xc0/0xc0 [ 324.251599] ? graph_lock+0x170/0x170 [ 324.255397] ? graph_lock+0x170/0x170 [ 324.259678] ? __do_page_cache_readahead+0x7ce/0x980 [ 324.265599] ? find_held_lock+0x36/0x1c0 [ 324.270992] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 324.276536] alloc_pages_current+0x10c/0x210 [ 324.280948] ? lock_downgrade+0x900/0x900 [ 324.285106] __page_cache_alloc+0x38f/0x5b0 [ 324.289430] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 324.295227] ? kasan_check_read+0x11/0x20 [ 324.299393] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 324.304674] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 324.309857] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 324.315896] ? check_preemption_disabled+0x48/0x200 [ 324.320921] filemap_fault+0x1594/0x25f0 [ 324.324998] ? __lock_page_or_retry+0xa00/0xa00 [ 324.329669] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 324.335480] ? kasan_check_read+0x11/0x20 [ 324.339634] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 324.347241] ? rcu_bh_qs+0xc0/0xc0 [ 324.350790] ? remove_wait_queue+0x1a6/0x360 [ 324.355649] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 324.361112] ? filemap_map_pages+0xdea/0x1980 [ 324.365623] ? print_usage_bug+0xc0/0xc0 [ 324.369691] ? find_get_pages_range_tag+0x1320/0x1320 [ 324.375284] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 324.380822] ? fput+0x130/0x1a0 [ 324.384109] ? graph_lock+0x170/0x170 [ 324.387919] ? __lock_acquire+0x7ec/0x4ec0 [ 324.392183] ? lock_acquire+0x1ed/0x520 [ 324.396339] ? ext4_filemap_fault+0x7a/0xad [ 324.400672] ? lock_release+0x970/0x970 [ 324.404651] ? arch_local_save_flags+0x40/0x40 [ 324.413596] ? select_estimate_accuracy+0x4b0/0x4b0 [ 324.419130] ? down_read+0xb0/0x1d0 [ 324.422758] ? ext4_filemap_fault+0x7a/0xad [ 324.427562] ? __down_interruptible+0x700/0x700 [ 324.432268] ext4_filemap_fault+0x82/0xad [ 324.438834] __do_fault+0x100/0x6b0 [ 324.443589] ? print_bad_pte+0x6c0/0x6c0 [ 324.447656] ? find_held_lock+0x36/0x1c0 [ 324.451730] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 324.456921] ? pmd_val+0x88/0x100 [ 324.460375] ? add_mm_counter_fast+0xd0/0xd0 [ 324.464785] ? pmd_val+0x88/0x100 [ 324.468248] ? add_mm_counter_fast+0xd0/0xd0 [ 324.473115] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 324.478666] __handle_mm_fault+0x3709/0x53e0 [ 324.483094] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 324.487942] ? graph_lock+0x170/0x170 [ 324.491745] ? print_usage_bug+0xc0/0xc0 [ 324.495826] ? lock_downgrade+0x900/0x900 [ 324.499977] ? graph_lock+0x170/0x170 [ 324.503777] ? graph_lock+0x170/0x170 [ 324.507703] ? handle_mm_fault+0x42a/0xc70 [ 324.512714] ? lock_downgrade+0x900/0x900 [ 324.516874] ? check_preemption_disabled+0x48/0x200 [ 324.521904] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 324.527704] ? kasan_check_read+0x11/0x20 [ 324.531859] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 324.537141] ? rcu_bh_qs+0xc0/0xc0 [ 324.540702] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 324.546331] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 324.551906] ? check_preemption_disabled+0x48/0x200 [ 324.556938] handle_mm_fault+0x54f/0xc70 [ 324.561008] ? __handle_mm_fault+0x53e0/0x53e0 [ 324.566084] ? find_vma+0x34/0x190 [ 324.569640] __do_page_fault+0x67d/0xed0 [ 324.573712] ? mm_fault_error+0x380/0x380 [ 324.577864] ? trace_hardirqs_off+0xb8/0x300 [ 324.582276] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.587647] ? trace_hardirqs_on+0x310/0x310 [ 324.592070] do_page_fault+0xf2/0x7e0 [ 324.597564] ? vmalloc_sync_all+0x30/0x30 [ 324.602821] ? error_entry+0x70/0xd0 [ 324.606546] ? trace_hardirqs_off_caller+0xbb/0x300 [ 324.611566] ? trace_hardirqs_on_caller+0xc0/0x300 [ 324.616503] ? syscall_return_slowpath+0x5e0/0x5e0 [ 324.621433] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 324.626288] ? trace_hardirqs_off+0x300/0x300 [ 324.630789] ? trace_hardirqs_off_caller+0x300/0x300 [ 324.636337] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 324.641362] ? prepare_exit_to_usermode+0x291/0x3b0 [ 324.646384] ? page_fault+0x8/0x30 [ 324.649937] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 324.654794] ? page_fault+0x8/0x30 [ 324.658339] page_fault+0x1e/0x30 [ 324.661818] RIP: 0033:0x7f46b0343dd3 [ 324.665544] Code: Bad RIP value. [ 324.670894] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 324.679042] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 324.686328] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 324.693612] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 324.700907] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 324.708190] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 324.715511] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #212 [ 324.715589] aoe: skb alloc failure [ 324.722371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.722398] Workqueue: events_power_efficient neigh_periodic_work [ 324.722406] Call Trace: [ 324.722430] dump_stack+0x1c4/0x2b4 [ 324.722449] ? dump_stack_print_info.cold.2+0x52/0x52 [ 324.726061] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 324.735366] warn_alloc.cold.118+0xb7/0x1bd [ 324.741588] init cpuset= [ 324.744175] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 324.747775] / [ 324.752960] ? lock_downgrade+0x900/0x900 [ 324.752975] ? trace_hardirqs_off+0xb8/0x300 [ 324.753002] ? trace_hardirqs_off+0xb8/0x300 [ 324.753016] __alloc_pages_slowpath+0x2667/0x2d80 [ 324.753036] ? mark_held_locks+0x130/0x130 [ 324.753047] ? warn_alloc+0x120/0x120 [ 324.753056] ? cpuacct_charge+0x265/0x440 [ 324.753065] ? warn_alloc+0x120/0x120 [ 324.753087] ? print_usage_bug+0xc0/0xc0 [ 324.753096] ? warn_alloc+0x120/0x120 [ 324.753105] ? print_usage_bug+0xc0/0xc0 [ 324.753112] ? __lock_acquire+0x7ec/0x4ec0 [ 324.753126] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 324.753135] ? should_fail+0x22d/0xd01 [ 324.753146] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 324.753154] ? __lock_acquire+0x7ec/0x4ec0 [ 324.753165] ? __lock_acquire+0x7ec/0x4ec0 [ 324.753172] ? should_fail+0x22d/0xd01 [ 324.753198] ? mark_held_locks+0x130/0x130 [ 324.753208] ? mark_held_locks+0x130/0x130 [ 324.753217] ? rcu_read_lock_sched_held+0x108/0x120 [ 324.753229] ? select_task_rq_fair+0x34f0/0x34f0 [ 324.753243] ? graph_lock+0x170/0x170 [ 324.753257] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 324.753298] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 324.764843] mems_allowed=0 [ 324.769165] ? check_preemption_disabled+0x48/0x200 [ 324.894985] ? check_preemption_disabled+0x48/0x200 [ 324.900020] ? __lock_is_held+0xb5/0x140 [ 324.904093] __alloc_pages_nodemask+0xa80/0xde0 [ 324.908774] ? graph_lock+0x170/0x170 [ 324.912587] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 324.917630] ? graph_lock+0x170/0x170 [ 324.921453] ? find_held_lock+0x36/0x1c0 [ 324.925540] ? ____cache_alloc_node+0x1c7/0x1e0 [ 324.930215] ? lock_downgrade+0x900/0x900 [ 324.934399] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 324.939953] cache_grow_begin+0x91/0x8c0 [ 324.944025] ? do_raw_spin_unlock+0xa7/0x2f0 [ 324.948445] fallback_alloc+0x203/0x2e0 [ 324.952437] ____cache_alloc_node+0x1c7/0x1e0 [ 324.956940] kmem_cache_alloc_node+0xe3/0x730 [ 324.961442] ? graph_lock+0x170/0x170 [ 324.965254] ? __sched_text_start+0x8/0x8 [ 324.969415] __alloc_skb+0x119/0x770 [ 324.973128] ? graph_lock+0x170/0x170 [ 324.976933] ? rcu_is_watching+0x30/0x30 [ 324.981000] ? skb_scrub_packet+0x490/0x490 [ 324.985322] ? find_held_lock+0x36/0x1c0 [ 324.989398] ? neigh_periodic_work+0x8ca/0xc60 [ 324.993976] ? lock_downgrade+0x900/0x900 [ 324.998159] ? lock_release+0x970/0x970 [ 325.002156] __neigh_notify+0x8c/0x160 [ 325.006055] neigh_cleanup_and_release+0x7b/0xe0 [ 325.010822] neigh_periodic_work+0x8d2/0xc60 [ 325.016165] ? neigh_del+0x420/0x420 [ 325.019876] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 325.025417] ? check_preemption_disabled+0x48/0x200 [ 325.030433] ? check_preemption_disabled+0x48/0x200 [ 325.035626] ? __lock_is_held+0xb5/0x140 [ 325.039708] process_one_work+0xc90/0x1b90 [ 325.043959] ? mark_held_locks+0x130/0x130 [ 325.048448] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 325.053133] ? __switch_to_asm+0x40/0x70 [ 325.057195] ? __switch_to_asm+0x40/0x70 [ 325.061257] ? __switch_to_asm+0x34/0x70 [ 325.066111] ? __switch_to_asm+0x40/0x70 [ 325.070180] ? __switch_to_asm+0x34/0x70 [ 325.074243] ? __switch_to_asm+0x40/0x70 [ 325.078307] ? __switch_to_asm+0x34/0x70 [ 325.082883] ? __switch_to_asm+0x40/0x70 [ 325.086951] ? __schedule+0x874/0x1ed0 [ 325.090861] ? __switch_to_asm+0x34/0x70 [ 325.094929] ? __switch_to_asm+0x40/0x70 [ 325.099011] ? graph_lock+0x170/0x170 [ 325.102820] ? __sched_text_start+0x8/0x8 [ 325.106977] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.111563] ? retint_kernel+0x2d/0x2d [ 325.115457] ? find_held_lock+0x36/0x1c0 [ 325.119537] ? lock_acquire+0x1ed/0x520 [ 325.123512] ? worker_thread+0x3e0/0x1390 [ 325.127669] ? lock_release+0x970/0x970 [ 325.131648] ? trace_hardirqs_off+0xb8/0x300 [ 325.136059] ? kasan_check_read+0x11/0x20 [ 325.140210] ? worker_thread+0x3e0/0x1390 [ 325.144362] ? trace_hardirqs_on+0x310/0x310 [ 325.148783] ? kasan_check_write+0x14/0x20 [ 325.153020] ? do_raw_spin_lock+0xc1/0x200 [ 325.157266] worker_thread+0x17f/0x1390 [ 325.161245] ? __switch_to_asm+0x34/0x70 [ 325.165324] ? process_one_work+0x1b90/0x1b90 [ 325.169854] ? graph_lock+0x170/0x170 [ 325.173670] ? __sched_text_start+0x8/0x8 [ 325.177832] ? find_held_lock+0x36/0x1c0 [ 325.181912] ? __kthread_parkme+0xce/0x1a0 [ 325.186152] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 325.191259] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 325.196366] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.200965] ? trace_hardirqs_on+0xbd/0x310 [ 325.205299] ? kasan_check_read+0x11/0x20 [ 325.209457] ? __kthread_parkme+0xce/0x1a0 [ 325.213705] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 325.219204] ? kasan_check_write+0x14/0x20 [ 325.223450] ? do_raw_spin_lock+0xc1/0x200 [ 325.227703] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 325.232816] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 325.238360] ? __kthread_parkme+0xfb/0x1a0 [ 325.242607] kthread+0x35a/0x420 [ 325.245979] ? process_one_work+0x1b90/0x1b90 [ 325.250738] ? kthread_bind+0x40/0x40 [ 325.254578] ret_from_fork+0x3a/0x50 [ 325.258308] warn_alloc_show_mem: 1 callbacks suppressed [ 325.258321] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 325.258323] Mem-Info: [ 325.258359] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 325.258359] active_file:15 inactive_file:15 isolated_file:2 [ 325.258359] unevictable:0 dirty:0 writeback:0 unstable:0 [ 325.258359] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 325.258359] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 325.258359] free:13757 free_pcp:312 free_cma:0 [ 325.264153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.270410] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 325.272810] Call Trace: [ 325.305683] Node 0 [ 325.315031] [ 325.342726] 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 [ 325.345285] dump_stack+0x1c4/0x2b4 [ 325.347498] lowmem_reserve[]: 0 [ 325.349656] ? dump_stack_print_info.cold.2+0x52/0x52 [ 325.375130] 2815 6318 6318 [ 325.375143] Node 0 DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 325.375166] lowmem_reserve[]: 0 0 3503 3503 [ 325.375180] Node 0 Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 325.375201] lowmem_reserve[]: 0 0 0 0 [ 325.375215] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) [ 325.378905] warn_alloc.cold.118+0xb7/0x1bd [ 325.382147] 1*256kB [ 325.387328] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 325.390243] (U) [ 325.421557] ? lock_downgrade+0x900/0x900 [ 325.425854] 0*512kB [ 325.455811] ? trace_hardirqs_off+0xb8/0x300 [ 325.459583] 1*1024kB [ 325.467196] ? trace_hardirqs_off+0xb8/0x300 [ 325.471498] (U) [ 325.473822] __alloc_pages_slowpath+0x2667/0x2d80 [ 325.478634] 1*2048kB [ 325.480626] ? warn_alloc+0x120/0x120 [ 325.484725] (M) [ 325.487048] ? warn_alloc+0x120/0x120 [ 325.491426] 3*4096kB (M) [ 325.493842] ? print_usage_bug+0xc0/0xc0 [ 325.498227] = 15908kB [ 325.500200] ? warn_alloc+0x120/0x120 [ 325.505021] Node 0 [ 325.507426] ? print_usage_bug+0xc0/0xc0 [ 325.511197] DMA32: 3*4kB [ 325.513200] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 325.516971] (M) [ 325.519723] ? ktime_get+0x2e1/0x440 [ 325.523767] 2*8kB [ 325.526169] ? check_preemption_disabled+0x48/0x200 [ 325.529947] (M) [ 325.532184] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 325.536221] 2*16kB [ 325.538981] ? should_fail+0x22d/0xd01 [ 325.543970] (UM) [ 325.545942] ? kasan_check_read+0x11/0x20 [ 325.549647] 2*32kB [ 325.551795] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 325.556780] (UM) [ 325.558759] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 325.564269] 3*64kB [ 325.566508] ? __lock_acquire+0x7ec/0x4ec0 [ 325.570373] (UM) 4*128kB [ 325.573153] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 325.577224] (UM) [ 325.579465] ? should_fail+0x22d/0xd01 [ 325.584724] 3*256kB (UM) [ 325.586800] ? mark_held_locks+0x130/0x130 [ 325.591870] 4*512kB (UM) [ 325.594111] ? mark_held_locks+0x130/0x130 [ 325.598319] 3*1024kB (M) [ 325.601082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 325.606152] 3*2048kB (M) [ 325.608221] ? graph_lock+0x170/0x170 [ 325.612083] 3*4096kB [ 325.615299] ? mark_held_locks+0xc7/0x130 [ 325.619513] (M) [ 325.622733] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 325.626944] = 25148kB [ 325.629697] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 325.635210] Node 0 [ 325.637967] ? check_preemption_disabled+0x48/0x200 [ 325.641742] Normal: [ 325.644145] ? check_preemption_disabled+0x48/0x200 [ 325.648272] 959*4kB [ 325.650263] ? __lock_is_held+0xb5/0x140 [ 325.655241] (UME) 453*8kB [ 325.657661] __alloc_pages_nodemask+0xa80/0xde0 [ 325.663171] (ME) [ 325.665403] ? graph_lock+0x170/0x170 [ 325.670393] 199*16kB [ 325.672711] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 325.677703] (ME) [ 325.680024] ? graph_lock+0x170/0x170 [ 325.684064] 61*32kB [ 325.687117] ? find_held_lock+0x36/0x1c0 [ 325.691758] (UME) [ 325.693822] ? ____cache_alloc_node+0x1c7/0x1e0 [ 325.697594] 18*64kB [ 325.699996] ? lock_downgrade+0x900/0x900 [ 325.704978] (UM) 2*128kB [ 325.707053] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 325.710826] (U) [ 325.713145] cache_grow_begin+0x91/0x8c0 [ 325.717173] 0*256kB 0*512kB [ 325.719329] ? do_raw_spin_unlock+0xa7/0x2f0 [ 325.723973] 0*1024kB [ 325.726295] fallback_alloc+0x203/0x2e0 [ 325.730421] 0*2048kB [ 325.735281] ____cache_alloc_node+0x1c7/0x1e0 [ 325.740811] 0*4096kB [ 325.742790] kmem_cache_alloc_node+0xe3/0x730 [ 325.746828] = 14004kB [ 325.749840] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 325.754228] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 325.756637] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 325.760589] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 325.762990] __alloc_skb+0x119/0x770 [ 325.767457] 411 total pagecache pages [ 325.769870] ? calc_wheel_index+0x220/0x220 [ 325.774347] 0 pages in swap cache [ 325.776755] ? skb_scrub_packet+0x490/0x490 [ 325.781837] Swap cache stats: add 0, delete 0, find 0/0 [ 325.790667] ? vprintk_default+0x28/0x30 [ 325.795219] Free swap = 0kB [ 325.803791] ? vprintk_func+0x85/0x181 [ 325.807492] Total swap = 0kB [ 325.812683] ? printk+0xa7/0xcf [ 325.816981] 1965979 pages RAM [ 325.820434] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 325.824728] 0 pages HighMem/MovableOnly [ 325.824741] 343323 pages reserved [ 325.830565] new_skb+0x26/0x1c0 [ 325.834599] 0 pages cma reserved [ 325.837614] aoecmd_cfg+0x279/0x7f0 [ 325.841678] kworker/0:0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 325.844520] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 325.847777] kworker/0:0 cpuset= [ 325.850900] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 325.855628] / [ 325.859596] ? check_preemption_disabled+0x48/0x200 [ 325.863025] mems_allowed=0 [ 325.866296] ? check_preemption_disabled+0x48/0x200 [ 325.914445] ? __lock_is_held+0xb5/0x140 [ 325.918536] discover_timer+0x50/0x60 [ 325.922345] call_timer_fn+0x272/0x920 [ 325.926241] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 325.931090] ? process_timeout+0x40/0x40 [ 325.935159] ? find_held_lock+0x36/0x1c0 [ 325.939228] ? mark_held_locks+0xc7/0x130 [ 325.943392] ? _raw_spin_unlock_irq+0x27/0x80 [ 325.948341] ? _raw_spin_unlock_irq+0x27/0x80 [ 325.952837] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 325.957681] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 325.962276] ? trace_hardirqs_on+0xbd/0x310 [ 325.966600] ? kasan_check_read+0x11/0x20 [ 325.970749] ? __run_timers+0x7da/0xc70 [ 325.975805] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 325.981926] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 325.986771] __run_timers+0x7e5/0xc70 [ 325.990592] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 325.995968] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 326.000995] ? graph_lock+0x170/0x170 [ 326.004805] ? print_usage_bug+0xc0/0xc0 [ 326.008872] ? lock_release+0x970/0x970 [ 326.012851] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 326.019535] ? find_held_lock+0x36/0x1c0 [ 326.023606] ? graph_lock+0x170/0x170 [ 326.027414] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 326.033484] ? check_preemption_disabled+0x48/0x200 [ 326.038524] ? __lock_is_held+0xb5/0x140 [ 326.042590] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 326.048808] ? check_preemption_disabled+0x48/0x200 [ 326.053840] run_timer_softirq+0x52/0xb0 [ 326.058432] ? rcu_read_lock_sched_held+0x108/0x120 [ 326.064551] __do_softirq+0x30b/0xad8 [ 326.068370] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 326.073951] ? pvclock_read_flags+0x160/0x160 [ 326.078446] ? lapic_next_event+0x5a/0x90 [ 326.082602] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 326.088142] ? check_preemption_disabled+0x48/0x200 [ 326.093155] ? check_preemption_disabled+0x48/0x200 [ 326.098177] ? kvm_clock_read+0x18/0x30 [ 326.102156] ? kvm_sched_clock_read+0x9/0x20 [ 326.106571] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 326.112652] ? check_preemption_disabled+0x48/0x200 [ 326.118004] irq_exit+0x17f/0x1c0 [ 326.121470] smp_apic_timer_interrupt+0x1cb/0x760 [ 326.126344] ? smp_reschedule_interrupt+0x109/0x650 [ 326.131820] ? smp_call_function_single_interrupt+0x650/0x650 [ 326.138175] ? interrupt_entry+0xb5/0xf0 [ 326.143402] ? trace_hardirqs_off_caller+0xbb/0x300 [ 326.148421] ? trace_hardirqs_off_caller+0xbb/0x300 [ 326.153443] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 326.158302] ? trace_hardirqs_off+0x300/0x300 [ 326.162799] ? trace_hardirqs_off+0x300/0x300 [ 326.167300] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 326.172841] ? check_preemption_disabled+0x48/0x200 [ 326.177873] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 326.183447] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 326.188333] apic_timer_interrupt+0xf/0x20 [ 326.193068] [ 326.195317] RIP: 0010:console_unlock+0x1017/0x11a0 [ 326.200258] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 326.219178] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 326.229901] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 326.237176] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 326.244892] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 326.252167] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 326.259945] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 326.267241] ? netconsole_netdev_event+0x280/0x280 [ 326.272189] ? console_unlock+0x100e/0x11a0 [ 326.276533] ? devkmsg_read+0xbb0/0xbb0 [ 326.280512] ? vprintk_emit+0x7f7/0x930 [ 326.284953] ? lock_release+0x970/0x970 [ 326.288943] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 326.294414] ? vprintk_default+0x28/0x30 [ 326.299030] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 326.304690] ? kasan_check_write+0x14/0x20 [ 326.310863] ? do_raw_spin_lock+0xc1/0x200 [ 326.315110] vprintk_emit+0x33d/0x930 [ 326.318921] ? wake_up_klogd+0x180/0x180 [ 326.323000] ? find_held_lock+0x36/0x1c0 [ 326.327077] ? mark_held_locks+0xc7/0x130 [ 326.331233] ? _raw_spin_unlock_irq+0x27/0x80 [ 326.335736] ? _raw_spin_unlock_irq+0x27/0x80 [ 326.340255] vprintk_default+0x28/0x30 [ 326.344148] vprintk_func+0x7e/0x181 [ 326.348389] printk+0xa7/0xcf [ 326.351512] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 326.356775] ? _raw_spin_unlock_irq+0x60/0x80 [ 326.361291] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 326.366583] dump_header+0x7cc/0xf72 [ 326.370309] ? pagefault_out_of_memory+0x197/0x197 [ 326.375271] ? mark_held_locks+0x130/0x130 [ 326.379523] ? __lock_acquire+0x7ec/0x4ec0 [ 326.384280] ? mem_cgroup_charge_statistics+0x780/0x780 [ 326.392118] ? print_usage_bug+0xc0/0xc0 [ 326.396333] ? print_usage_bug+0xc0/0xc0 [ 326.400407] ? graph_lock+0x170/0x170 [ 326.404211] ? graph_lock+0x170/0x170 [ 326.408023] ? print_usage_bug+0xc0/0xc0 [ 326.412098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 326.418178] ? find_held_lock+0x36/0x1c0 [ 326.422256] ? mark_held_locks+0xc7/0x130 [ 326.426416] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 326.431535] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 326.436653] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.441252] ? trace_hardirqs_on+0xbd/0x310 [ 326.445579] ? kasan_check_read+0x11/0x20 [ 326.449731] ? ___ratelimit+0x36f/0x655 [ 326.453709] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 326.459644] ? trace_hardirqs_on+0x310/0x310 [ 326.464063] ? lock_downgrade+0x900/0x900 [ 326.468686] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 326.473796] ? ___ratelimit+0xaa/0x655 [ 326.477687] ? idr_get_free+0xec0/0xec0 [ 326.481675] ? kasan_check_write+0x14/0x20 [ 326.485938] ? do_raw_spin_lock+0xc1/0x200 [ 326.490203] oom_kill_process.cold.27+0x10/0x903 [ 326.494978] ? graph_lock+0x170/0x170 [ 326.498788] ? _raw_spin_unlock+0x2c/0x50 [ 326.502939] ? oom_badness+0xe6/0xaa0 [ 326.506756] ? oom_evaluate_task+0x540/0x540 [ 326.511642] ? find_held_lock+0x36/0x1c0 [ 326.515715] ? out_of_memory+0x974/0x14c0 [ 326.519872] ? lock_downgrade+0x900/0x900 [ 326.524021] ? check_preemption_disabled+0x48/0x200 [ 326.529055] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 326.534862] ? kasan_check_read+0x11/0x20 [ 326.539019] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 326.544309] ? rcu_bh_qs+0xc0/0xc0 [ 326.548946] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 326.553981] ? oom_evaluate_task+0x302/0x540 [ 326.558396] out_of_memory+0xa86/0x14c0 [ 326.562384] ? oom_killer_disable+0x3a0/0x3a0 [ 326.566882] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 326.571815] ? __mutex_add_waiter+0x2a0/0x2a0 [ 326.576332] __alloc_pages_slowpath+0x2318/0x2d80 [ 326.581213] ? warn_alloc+0x120/0x120 [ 326.585026] ? __radix_tree_lookup+0x4c0/0x4c0 [ 326.589628] ? find_get_entry+0x2f2/0xc40 [ 326.593796] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 326.599340] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 326.604785] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 326.610332] ? should_fail+0x22d/0xd01 [ 326.614240] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 326.619352] ? __lock_is_held+0xb5/0x140 [ 326.623449] ? __lock_is_held+0xb5/0x140 [ 326.627541] ? kasan_check_read+0x11/0x20 [ 326.634296] ? ___might_sleep+0x1ed/0x300 [ 326.639772] ? lock_release+0x970/0x970 [ 326.644206] ? arch_local_save_flags+0x40/0x40 [ 326.648813] ? __might_sleep+0x95/0x190 [ 326.652804] __alloc_pages_nodemask+0xa80/0xde0 [ 326.657501] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 326.662536] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 326.668345] ? kasan_check_read+0x11/0x20 [ 326.672509] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 326.677802] ? graph_lock+0x170/0x170 [ 326.681610] ? print_usage_bug+0xc0/0xc0 [ 326.685680] ? graph_lock+0x170/0x170 [ 326.689500] ? graph_lock+0x170/0x170 [ 326.693307] ? __do_page_cache_readahead+0x7ce/0x980 [ 326.698428] ? find_held_lock+0x36/0x1c0 [ 326.702512] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 326.708553] alloc_pages_current+0x10c/0x210 [ 326.712969] ? lock_downgrade+0x900/0x900 [ 326.717615] __page_cache_alloc+0x38f/0x5b0 [ 326.722315] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 326.728134] ? kasan_check_read+0x11/0x20 [ 326.732297] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 326.737590] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 326.742290] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 326.747835] ? check_preemption_disabled+0x48/0x200 [ 326.752868] filemap_fault+0x1594/0x25f0 [ 326.756949] ? __lock_page_or_retry+0xa00/0xa00 [ 326.761631] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 326.767440] ? kasan_check_read+0x11/0x20 [ 326.771614] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 326.776911] ? rcu_bh_qs+0xc0/0xc0 [ 326.780457] ? remove_wait_queue+0x1a6/0x360 [ 326.784916] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 326.790385] ? filemap_map_pages+0xdea/0x1980 [ 326.794913] ? print_usage_bug+0xc0/0xc0 [ 326.800419] ? find_get_pages_range_tag+0x1320/0x1320 [ 326.806251] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 326.811806] ? fput+0x130/0x1a0 [ 326.815119] ? graph_lock+0x170/0x170 [ 326.818926] ? __lock_acquire+0x7ec/0x4ec0 [ 326.823183] ? lock_acquire+0x1ed/0x520 [ 326.827163] ? ext4_filemap_fault+0x7a/0xad [ 326.831503] ? lock_release+0x970/0x970 [ 326.835491] ? arch_local_save_flags+0x40/0x40 [ 326.840166] ? select_estimate_accuracy+0x4b0/0x4b0 [ 326.845198] ? down_read+0xb0/0x1d0 [ 326.849339] ? ext4_filemap_fault+0x7a/0xad [ 326.853667] ? __down_interruptible+0x700/0x700 [ 326.858356] ext4_filemap_fault+0x82/0xad [ 326.862520] __do_fault+0x100/0x6b0 [ 326.866155] ? print_bad_pte+0x6c0/0x6c0 [ 326.870218] ? find_held_lock+0x36/0x1c0 [ 326.874289] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 326.879492] ? pmd_val+0x88/0x100 [ 326.883484] ? add_mm_counter_fast+0xd0/0xd0 [ 326.889808] ? pmd_val+0x88/0x100 [ 326.893268] ? add_mm_counter_fast+0xd0/0xd0 [ 326.897683] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 326.903229] __handle_mm_fault+0x3709/0x53e0 [ 326.907657] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 326.912509] ? graph_lock+0x170/0x170 [ 326.916317] ? print_usage_bug+0xc0/0xc0 [ 326.920381] ? lock_downgrade+0x900/0x900 [ 326.924533] ? graph_lock+0x170/0x170 [ 326.928335] ? graph_lock+0x170/0x170 [ 326.932158] ? handle_mm_fault+0x42a/0xc70 [ 326.936401] ? lock_downgrade+0x900/0x900 [ 326.940552] ? check_preemption_disabled+0x48/0x200 [ 326.945581] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 326.951393] ? kasan_check_read+0x11/0x20 [ 326.957271] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 326.963291] ? rcu_bh_qs+0xc0/0xc0 [ 326.967286] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 326.972751] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 326.978290] ? check_preemption_disabled+0x48/0x200 [ 326.983320] handle_mm_fault+0x54f/0xc70 [ 326.987389] ? __handle_mm_fault+0x53e0/0x53e0 [ 326.991978] ? find_vma+0x34/0x190 [ 326.995530] __do_page_fault+0x67d/0xed0 [ 326.999604] ? mm_fault_error+0x380/0x380 [ 327.003752] ? trace_hardirqs_off+0xb8/0x300 [ 327.008169] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.013534] ? trace_hardirqs_on+0x310/0x310 [ 327.019207] do_page_fault+0xf2/0x7e0 [ 327.023024] ? vmalloc_sync_all+0x30/0x30 [ 327.027180] ? error_entry+0x70/0xd0 [ 327.030901] ? trace_hardirqs_off_caller+0xbb/0x300 [ 327.038402] ? trace_hardirqs_on_caller+0xc0/0x300 [ 327.043336] ? syscall_return_slowpath+0x5e0/0x5e0 [ 327.048272] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 327.054735] ? trace_hardirqs_off+0x300/0x300 [ 327.059933] ? trace_hardirqs_off_caller+0x300/0x300 [ 327.065552] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 327.070592] ? prepare_exit_to_usermode+0x291/0x3b0 [ 327.075707] ? page_fault+0x8/0x30 [ 327.079261] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 327.084113] ? page_fault+0x8/0x30 [ 327.087659] page_fault+0x1e/0x30 [ 327.091415] RIP: 0033:0x7f46b0343dd3 [ 327.095135] Code: Bad RIP value. [ 327.098502] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 327.103887] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 327.111160] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 327.118429] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 327.125696] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 327.133433] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 327.140746] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #212 [ 327.140819] aoe: skb alloc failure [ 327.147614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.147641] Workqueue: events_power_efficient neigh_periodic_work [ 327.147650] Call Trace: [ 327.147673] dump_stack+0x1c4/0x2b4 [ 327.151240] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 327.160559] ? dump_stack_print_info.cold.2+0x52/0x52 [ 327.166762] init cpuset= [ 327.169357] warn_alloc.cold.118+0xb7/0x1bd [ 327.172944] / [ 327.182659] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 327.187825] mems_allowed=0 [ 327.190498] ? lock_downgrade+0x900/0x900 [ 327.208403] ? trace_hardirqs_off+0xb8/0x300 [ 327.212826] ? trace_hardirqs_off+0xb8/0x300 [ 327.217249] __alloc_pages_slowpath+0x2667/0x2d80 [ 327.222123] ? mark_held_locks+0x130/0x130 [ 327.226533] ? warn_alloc+0x120/0x120 [ 327.230414] ? cpuacct_charge+0x265/0x440 [ 327.234835] ? warn_alloc+0x120/0x120 [ 327.238644] ? print_usage_bug+0xc0/0xc0 [ 327.242721] ? warn_alloc+0x120/0x120 [ 327.246533] ? print_usage_bug+0xc0/0xc0 [ 327.250826] ? __lock_acquire+0x7ec/0x4ec0 [ 327.255076] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 327.260621] ? should_fail+0x22d/0xd01 [ 327.264520] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 327.269629] ? __lock_acquire+0x7ec/0x4ec0 [ 327.273873] ? __lock_acquire+0x7ec/0x4ec0 [ 327.278111] ? should_fail+0x22d/0xd01 [ 327.282013] ? mark_held_locks+0x130/0x130 [ 327.286271] ? mark_held_locks+0x130/0x130 [ 327.290529] ? rcu_read_lock_sched_held+0x108/0x120 [ 327.295551] ? rcu_note_context_switch+0x14b6/0x26b0 [ 327.300666] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 327.305778] ? graph_lock+0x170/0x170 [ 327.309587] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 327.314176] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 327.319716] ? check_preemption_disabled+0x48/0x200 [ 327.324749] ? check_preemption_disabled+0x48/0x200 [ 327.329786] ? __lock_is_held+0xb5/0x140 [ 327.333861] __alloc_pages_nodemask+0xa80/0xde0 [ 327.338537] ? graph_lock+0x170/0x170 [ 327.342345] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 327.347364] ? graph_lock+0x170/0x170 [ 327.351182] ? find_held_lock+0x36/0x1c0 [ 327.355255] ? ____cache_alloc_node+0x1c7/0x1e0 [ 327.359928] ? lock_downgrade+0x900/0x900 [ 327.364086] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 327.369637] cache_grow_begin+0x91/0x8c0 [ 327.373741] ? do_raw_spin_unlock+0xa7/0x2f0 [ 327.378167] fallback_alloc+0x203/0x2e0 [ 327.382154] ____cache_alloc_node+0x1c7/0x1e0 [ 327.386659] kmem_cache_alloc_node+0xe3/0x730 [ 327.391158] ? graph_lock+0x170/0x170 [ 327.394961] ? __sched_text_start+0x8/0x8 [ 327.399121] __alloc_skb+0x119/0x770 [ 327.402835] ? graph_lock+0x170/0x170 [ 327.406639] ? rcu_is_watching+0x30/0x30 [ 327.410706] ? skb_scrub_packet+0x490/0x490 [ 327.415027] ? find_held_lock+0x36/0x1c0 [ 327.419092] ? neigh_periodic_work+0x8ca/0xc60 [ 327.423677] ? lock_downgrade+0x900/0x900 [ 327.427832] ? lock_release+0x970/0x970 [ 327.431925] __neigh_notify+0x8c/0x160 [ 327.435827] neigh_cleanup_and_release+0x7b/0xe0 [ 327.440586] neigh_periodic_work+0x8d2/0xc60 [ 327.445009] ? neigh_del+0x420/0x420 [ 327.448722] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 327.454296] ? check_preemption_disabled+0x48/0x200 [ 327.459312] ? check_preemption_disabled+0x48/0x200 [ 327.464351] ? __lock_is_held+0xb5/0x140 [ 327.468433] process_one_work+0xc90/0x1b90 [ 327.472672] ? mark_held_locks+0x130/0x130 [ 327.476907] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 327.481574] ? __switch_to_asm+0x40/0x70 [ 327.485636] ? __switch_to_asm+0x40/0x70 [ 327.489701] ? __switch_to_asm+0x34/0x70 [ 327.493772] ? __switch_to_asm+0x40/0x70 [ 327.497832] ? __switch_to_asm+0x34/0x70 [ 327.501892] ? __switch_to_asm+0x40/0x70 [ 327.505952] ? __switch_to_asm+0x34/0x70 [ 327.510012] ? __switch_to_asm+0x40/0x70 [ 327.514089] ? __schedule+0x874/0x1ed0 [ 327.517979] ? __switch_to_asm+0x34/0x70 [ 327.522044] ? __switch_to_asm+0x40/0x70 [ 327.526129] ? graph_lock+0x170/0x170 [ 327.529951] ? __sched_text_start+0x8/0x8 [ 327.534112] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.538694] ? retint_kernel+0x2d/0x2d [ 327.542590] ? find_held_lock+0x36/0x1c0 [ 327.546666] ? lock_acquire+0x1ed/0x520 [ 327.550641] ? worker_thread+0x3e0/0x1390 [ 327.554796] ? lock_release+0x970/0x970 [ 327.558780] ? trace_hardirqs_off+0xb8/0x300 [ 327.563189] ? kasan_check_read+0x11/0x20 [ 327.567341] ? worker_thread+0x3e0/0x1390 [ 327.571499] ? trace_hardirqs_on+0x310/0x310 [ 327.575914] ? kasan_check_write+0x14/0x20 [ 327.580155] ? do_raw_spin_lock+0xc1/0x200 [ 327.584400] worker_thread+0x17f/0x1390 [ 327.588380] ? __switch_to_asm+0x34/0x70 [ 327.592465] ? process_one_work+0x1b90/0x1b90 [ 327.596983] ? graph_lock+0x170/0x170 [ 327.600798] ? __sched_text_start+0x8/0x8 [ 327.604961] ? find_held_lock+0x36/0x1c0 [ 327.609024] ? __kthread_parkme+0xce/0x1a0 [ 327.613255] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 327.618365] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 327.623471] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.628071] ? trace_hardirqs_on+0xbd/0x310 [ 327.632394] ? kasan_check_read+0x11/0x20 [ 327.636546] ? __kthread_parkme+0xce/0x1a0 [ 327.640784] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 327.646244] ? kasan_check_write+0x14/0x20 [ 327.650491] ? do_raw_spin_lock+0xc1/0x200 [ 327.654746] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 327.659856] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 327.665398] ? __kthread_parkme+0xfb/0x1a0 [ 327.669643] kthread+0x35a/0x420 [ 327.673018] ? process_one_work+0x1b90/0x1b90 [ 327.677514] ? kthread_bind+0x40/0x40 [ 327.681321] ret_from_fork+0x3a/0x50 [ 327.685050] warn_alloc_show_mem: 1 callbacks suppressed [ 327.685062] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 327.685064] Mem-Info: [ 327.685100] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 327.685100] active_file:15 inactive_file:15 isolated_file:2 [ 327.685100] unevictable:0 dirty:0 writeback:0 unstable:0 [ 327.685100] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 327.685100] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 327.685100] free:13757 free_pcp:312 free_cma:0 [ 327.690436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.696678] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 327.699076] Call Trace: [ 327.731942] Node 0 [ 327.741287] [ 327.768977] 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 [ 327.771534] dump_stack+0x1c4/0x2b4 [ 327.773744] lowmem_reserve[]: 0 [ 327.775897] ? dump_stack_print_info.cold.2+0x52/0x52 [ 327.801459] 2815 6318 [ 327.805114] warn_alloc.cold.118+0xb7/0x1bd [ 327.808348] 6318 [ 327.813543] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 327.816017] Node 0 [ 327.820512] ? lock_downgrade+0x900/0x900 [ 327.822576] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 327.827393] ? trace_hardirqs_off+0xb8/0x300 [ 327.829597] lowmem_reserve[]: 0 [ 327.833758] ? trace_hardirqs_off+0xb8/0x300 [ 327.860628] 0 3503 [ 327.865660] __alloc_pages_slowpath+0x2667/0x2d80 [ 327.868910] 3503 [ 327.873343] ? warn_alloc+0x120/0x120 [ 327.880369] ? __lock_acquire+0x7ec/0x4ec0 [ 327.882409] Node 0 [ 327.886202] ? warn_alloc+0x120/0x120 [ 327.890439] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 327.892640] ? print_usage_bug+0xc0/0xc0 [ 327.896413] lowmem_reserve[]: [ 327.924869] ? warn_alloc+0x120/0x120 [ 327.928904] 0 [ 327.932007] ? print_usage_bug+0xc0/0xc0 [ 327.935777] 0 0 [ 327.939015] ? mark_held_locks+0x130/0x130 [ 327.943052] 0 [ 327.945024] ? mark_held_locks+0x130/0x130 [ 327.949233] Node 0 [ 327.951043] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 327.955250] DMA: [ 327.957492] ? should_fail+0x22d/0xd01 [ 327.963005] 1*4kB [ 327.965066] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 327.968930] (U) [ 327.971074] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 327.976586] 0*8kB [ 327.978557] ? __lock_acquire+0x7ec/0x4ec0 [ 327.983636] 0*16kB [ 327.985780] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 327.989989] 1*32kB (U) [ 327.992230] ? should_fail+0x22d/0xd01 [ 327.997306] 2*64kB (U) [ 327.999897] ? __sanitizer_cov_trace_const_cmp1+0x10/0x20 [ 328.003761] 1*128kB [ 328.006340] ? mark_held_locks+0x130/0x130 [ 328.011847] (U) [ 328.015890] ? mark_held_locks+0x130/0x130 [ 328.020100] 1*256kB (U) [ 328.022083] ? graph_lock+0x170/0x170 [ 328.026298] 0*512kB [ 328.029057] ? graph_lock+0x170/0x170 [ 328.033592] 1*1024kB (U) [ 328.035925] ? print_usage_bug+0xc0/0xc0 [ 328.039701] 1*2048kB [ 328.042452] ? do_raw_spin_unlock+0xa7/0x2f0 [ 328.047092] (M) 3*4096kB (M) = 15908kB [ 328.047106] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 328.047194] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB [ 328.049777] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.054159] 0*512kB [ 328.058038] ? check_preemption_disabled+0x48/0x200 [ 328.073271] 0*1024kB 0*2048kB [ 328.084344] ? check_preemption_disabled+0x48/0x200 [ 328.089855] 0*4096kB = 14004kB [ 328.092189] ? __lock_is_held+0xb5/0x140 [ 328.097172] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 328.097179] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 328.097182] 411 total pagecache pages [ 328.097193] 0 pages in swap cache [ 328.097198] Swap cache stats: add 0, delete 0, find 0/0 [ 328.097201] Free swap = 0kB [ 328.097204] Total swap = 0kB [ 328.097222] 1965979 pages RAM [ 328.097226] 0 pages HighMem/MovableOnly [ 328.097229] 343323 pages reserved [ 328.097232] 0 pages cma reserved [ 328.097608] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 328.101685] __alloc_pages_nodemask+0xa80/0xde0 [ 328.106677] ksoftirqd/0 cpuset= [ 328.110279] ? graph_lock+0x170/0x170 [ 328.114318] / [ 328.123461] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 328.132027] mems_allowed=0 [ 328.135821] ? graph_lock+0x170/0x170 [ 328.202912] ? find_held_lock+0x36/0x1c0 [ 328.206990] ? ____cache_alloc_node+0x1c7/0x1e0 [ 328.211663] ? lock_downgrade+0x900/0x900 [ 328.215823] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.221367] cache_grow_begin+0x91/0x8c0 [ 328.225433] ? do_raw_spin_unlock+0xa7/0x2f0 [ 328.229851] fallback_alloc+0x203/0x2e0 [ 328.234181] ____cache_alloc_node+0x1c7/0x1e0 [ 328.238685] kmem_cache_alloc_node+0xe3/0x730 [ 328.243182] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 328.248285] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 328.252882] __alloc_skb+0x119/0x770 [ 328.256603] ? calc_wheel_index+0x220/0x220 [ 328.261284] ? skb_scrub_packet+0x490/0x490 [ 328.268609] ? vprintk_default+0x28/0x30 [ 328.272671] ? vprintk_func+0x85/0x181 [ 328.276566] ? printk+0xa7/0xcf [ 328.279847] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 328.285083] new_skb+0x26/0x1c0 [ 328.288364] aoecmd_cfg+0x279/0x7f0 [ 328.291998] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 328.296816] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.302355] ? check_preemption_disabled+0x48/0x200 [ 328.307372] ? check_preemption_disabled+0x48/0x200 [ 328.312400] ? __lock_is_held+0xb5/0x140 [ 328.316472] discover_timer+0x50/0x60 [ 328.320285] call_timer_fn+0x272/0x920 [ 328.324684] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 328.329533] ? process_timeout+0x40/0x40 [ 328.333593] ? find_held_lock+0x36/0x1c0 [ 328.337665] ? mark_held_locks+0xc7/0x130 [ 328.341819] ? _raw_spin_unlock_irq+0x27/0x80 [ 328.348288] ? _raw_spin_unlock_irq+0x27/0x80 [ 328.353175] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 328.358020] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 328.362605] ? trace_hardirqs_on+0xbd/0x310 [ 328.366930] ? kasan_check_read+0x11/0x20 [ 328.371079] ? __run_timers+0x7da/0xc70 [ 328.375053] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 328.380525] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 328.385374] __run_timers+0x7e5/0xc70 [ 328.389701] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 328.395559] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 328.400577] ? graph_lock+0x170/0x170 [ 328.404382] ? print_usage_bug+0xc0/0xc0 [ 328.408439] ? lock_release+0x970/0x970 [ 328.412417] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 328.417617] ? find_held_lock+0x36/0x1c0 [ 328.421685] ? graph_lock+0x170/0x170 [ 328.429737] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.435725] ? check_preemption_disabled+0x48/0x200 [ 328.440753] ? __lock_is_held+0xb5/0x140 [ 328.444819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.450357] ? check_preemption_disabled+0x48/0x200 [ 328.455822] run_timer_softirq+0x52/0xb0 [ 328.459886] ? rcu_read_lock_sched_held+0x108/0x120 [ 328.464905] __do_softirq+0x30b/0xad8 [ 328.468723] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 328.473831] ? pvclock_read_flags+0x160/0x160 [ 328.478343] ? lapic_next_event+0x5a/0x90 [ 328.482502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.488043] ? check_preemption_disabled+0x48/0x200 [ 328.493061] ? check_preemption_disabled+0x48/0x200 [ 328.498619] ? kvm_clock_read+0x18/0x30 [ 328.502598] ? kvm_sched_clock_read+0x9/0x20 [ 328.507472] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.515515] ? check_preemption_disabled+0x48/0x200 [ 328.520551] irq_exit+0x17f/0x1c0 [ 328.524011] smp_apic_timer_interrupt+0x1cb/0x760 [ 328.528856] ? smp_reschedule_interrupt+0x109/0x650 [ 328.533876] ? smp_call_function_single_interrupt+0x650/0x650 [ 328.539760] ? interrupt_entry+0xb5/0xf0 [ 328.543826] ? trace_hardirqs_off_caller+0xbb/0x300 [ 328.549286] ? trace_hardirqs_off_caller+0xbb/0x300 [ 328.554306] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.559149] ? trace_hardirqs_off+0x300/0x300 [ 328.563643] ? trace_hardirqs_off+0x300/0x300 [ 328.568141] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.573677] ? check_preemption_disabled+0x48/0x200 [ 328.578725] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.584275] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.589131] apic_timer_interrupt+0xf/0x20 [ 328.596910] [ 328.599158] RIP: 0010:console_unlock+0x1017/0x11a0 [ 328.604088] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 328.622988] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 328.630706] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 328.637975] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 328.645768] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 328.653042] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 328.660312] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 328.667599] ? netconsole_netdev_event+0x280/0x280 [ 328.672539] ? console_unlock+0x100e/0x11a0 [ 328.678594] ? devkmsg_read+0xbb0/0xbb0 [ 328.683077] ? vprintk_emit+0x7f7/0x930 [ 328.687229] ? lock_release+0x970/0x970 [ 328.691217] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 328.696674] ? vprintk_default+0x28/0x30 [ 328.700739] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 328.706196] ? kasan_check_write+0x14/0x20 [ 328.710437] ? do_raw_spin_lock+0xc1/0x200 [ 328.715130] vprintk_emit+0x33d/0x930 [ 328.718942] ? wake_up_klogd+0x180/0x180 [ 328.723013] ? find_held_lock+0x36/0x1c0 [ 328.727086] ? mark_held_locks+0xc7/0x130 [ 328.731242] ? _raw_spin_unlock_irq+0x27/0x80 [ 328.735738] ? _raw_spin_unlock_irq+0x27/0x80 [ 328.740265] vprintk_default+0x28/0x30 [ 328.744157] vprintk_func+0x7e/0x181 [ 328.748337] printk+0xa7/0xcf [ 328.752639] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 328.757416] ? _raw_spin_unlock_irq+0x60/0x80 [ 328.761928] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 328.767215] dump_header+0x7cc/0xf72 [ 328.770949] ? pagefault_out_of_memory+0x197/0x197 [ 328.775884] ? mark_held_locks+0x130/0x130 [ 328.780124] ? __lock_acquire+0x7ec/0x4ec0 [ 328.784364] ? mem_cgroup_charge_statistics+0x780/0x780 [ 328.789727] ? print_usage_bug+0xc0/0xc0 [ 328.793792] ? print_usage_bug+0xc0/0xc0 [ 328.797863] ? graph_lock+0x170/0x170 [ 328.801666] ? graph_lock+0x170/0x170 [ 328.805484] ? print_usage_bug+0xc0/0xc0 [ 328.809555] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.815098] ? find_held_lock+0x36/0x1c0 [ 328.819174] ? mark_held_locks+0xc7/0x130 [ 328.823330] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 328.828431] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 328.835041] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.840243] ? trace_hardirqs_on+0xbd/0x310 [ 328.844571] ? kasan_check_read+0x11/0x20 [ 328.848724] ? ___ratelimit+0x36f/0x655 [ 328.852703] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 328.858155] ? trace_hardirqs_on+0x310/0x310 [ 328.862569] ? lock_downgrade+0x900/0x900 [ 328.866727] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 328.871833] ? ___ratelimit+0xaa/0x655 [ 328.875727] ? idr_get_free+0xec0/0xec0 [ 328.879709] ? kasan_check_write+0x14/0x20 [ 328.883945] ? do_raw_spin_lock+0xc1/0x200 [ 328.888654] oom_kill_process.cold.27+0x10/0x903 [ 328.893413] ? graph_lock+0x170/0x170 [ 328.897214] ? _raw_spin_unlock+0x2c/0x50 [ 328.901368] ? oom_badness+0xe6/0xaa0 [ 328.905176] ? oom_evaluate_task+0x540/0x540 [ 328.909589] ? find_held_lock+0x36/0x1c0 [ 328.913664] ? out_of_memory+0x974/0x14c0 [ 328.917813] ? lock_downgrade+0x900/0x900 [ 328.921961] ? check_preemption_disabled+0x48/0x200 [ 328.926984] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 328.932785] ? kasan_check_read+0x11/0x20 [ 328.936938] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 328.942218] ? rcu_bh_qs+0xc0/0xc0 [ 328.945769] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 328.950868] ? oom_evaluate_task+0x302/0x540 [ 328.955742] out_of_memory+0xa86/0x14c0 [ 328.963290] ? oom_killer_disable+0x3a0/0x3a0 [ 328.967789] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 328.972722] ? __mutex_add_waiter+0x2a0/0x2a0 [ 328.977230] __alloc_pages_slowpath+0x2318/0x2d80 [ 328.982107] ? warn_alloc+0x120/0x120 [ 328.985911] ? __radix_tree_lookup+0x4c0/0x4c0 [ 328.990512] ? find_get_entry+0x2f2/0xc40 [ 328.994679] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.000221] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 329.005641] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 329.013789] ? should_fail+0x22d/0xd01 [ 329.024491] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 329.029602] ? __lock_is_held+0xb5/0x140 [ 329.033696] ? __lock_is_held+0xb5/0x140 [ 329.037772] ? kasan_check_read+0x11/0x20 [ 329.041925] ? ___might_sleep+0x1ed/0x300 [ 329.046075] ? lock_release+0x970/0x970 [ 329.050052] ? arch_local_save_flags+0x40/0x40 [ 329.054649] ? __might_sleep+0x95/0x190 [ 329.058634] __alloc_pages_nodemask+0xa80/0xde0 [ 329.063314] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 329.068336] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 329.074135] ? kasan_check_read+0x11/0x20 [ 329.078284] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 329.083564] ? graph_lock+0x170/0x170 [ 329.087366] ? print_usage_bug+0xc0/0xc0 [ 329.091434] ? graph_lock+0x170/0x170 [ 329.095728] ? graph_lock+0x170/0x170 [ 329.099533] ? __do_page_cache_readahead+0x7ce/0x980 [ 329.105128] ? find_held_lock+0x36/0x1c0 [ 329.109196] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 329.114738] alloc_pages_current+0x10c/0x210 [ 329.119148] ? lock_downgrade+0x900/0x900 [ 329.123305] __page_cache_alloc+0x38f/0x5b0 [ 329.127629] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 329.133939] ? kasan_check_read+0x11/0x20 [ 329.138092] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 329.143373] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 329.148047] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 329.153585] ? check_preemption_disabled+0x48/0x200 [ 329.159181] filemap_fault+0x1594/0x25f0 [ 329.165104] ? __lock_page_or_retry+0xa00/0xa00 [ 329.169780] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 329.176032] ? kasan_check_read+0x11/0x20 [ 329.180185] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 329.185463] ? rcu_bh_qs+0xc0/0xc0 [ 329.189011] ? remove_wait_queue+0x1a6/0x360 [ 329.193431] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 329.198901] ? filemap_map_pages+0xdea/0x1980 [ 329.203417] ? print_usage_bug+0xc0/0xc0 [ 329.207492] ? find_get_pages_range_tag+0x1320/0x1320 [ 329.212687] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 329.218223] ? fput+0x130/0x1a0 [ 329.221520] ? graph_lock+0x170/0x170 [ 329.225326] ? __lock_acquire+0x7ec/0x4ec0 [ 329.229587] ? lock_acquire+0x1ed/0x520 [ 329.233562] ? ext4_filemap_fault+0x7a/0xad [ 329.238289] ? lock_release+0x970/0x970 [ 329.243749] ? arch_local_save_flags+0x40/0x40 [ 329.248836] ? select_estimate_accuracy+0x4b0/0x4b0 [ 329.254313] ? down_read+0xb0/0x1d0 [ 329.257939] ? ext4_filemap_fault+0x7a/0xad [ 329.262264] ? __down_interruptible+0x700/0x700 [ 329.266953] ext4_filemap_fault+0x82/0xad [ 329.271106] __do_fault+0x100/0x6b0 [ 329.274740] ? print_bad_pte+0x6c0/0x6c0 [ 329.278807] ? find_held_lock+0x36/0x1c0 [ 329.282876] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 329.288068] ? pmd_val+0x88/0x100 [ 329.291524] ? add_mm_counter_fast+0xd0/0xd0 [ 329.295931] ? pmd_val+0x88/0x100 [ 329.299388] ? add_mm_counter_fast+0xd0/0xd0 [ 329.304300] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 329.309845] __handle_mm_fault+0x3709/0x53e0 [ 329.314270] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 329.321300] ? graph_lock+0x170/0x170 [ 329.327270] ? print_usage_bug+0xc0/0xc0 [ 329.331332] ? lock_downgrade+0x900/0x900 [ 329.335491] ? graph_lock+0x170/0x170 [ 329.339298] ? graph_lock+0x170/0x170 [ 329.343577] ? handle_mm_fault+0x42a/0xc70 [ 329.347812] ? lock_downgrade+0x900/0x900 [ 329.351962] ? check_preemption_disabled+0x48/0x200 [ 329.356991] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 329.363247] ? kasan_check_read+0x11/0x20 [ 329.367403] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 329.372681] ? rcu_bh_qs+0xc0/0xc0 [ 329.376224] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 329.381686] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 329.387228] ? check_preemption_disabled+0x48/0x200 [ 329.392270] handle_mm_fault+0x54f/0xc70 [ 329.396338] ? __handle_mm_fault+0x53e0/0x53e0 [ 329.400927] ? find_vma+0x34/0x190 [ 329.404999] __do_page_fault+0x67d/0xed0 [ 329.410274] ? mm_fault_error+0x380/0x380 [ 329.414960] ? trace_hardirqs_off+0xb8/0x300 [ 329.419374] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.424739] ? trace_hardirqs_on+0x310/0x310 [ 329.429157] do_page_fault+0xf2/0x7e0 [ 329.433146] ? vmalloc_sync_all+0x30/0x30 [ 329.437294] ? error_entry+0x70/0xd0 [ 329.441011] ? trace_hardirqs_off_caller+0xbb/0x300 [ 329.446472] ? trace_hardirqs_on_caller+0xc0/0x300 [ 329.451412] ? syscall_return_slowpath+0x5e0/0x5e0 [ 329.456861] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 329.461707] ? trace_hardirqs_off+0x300/0x300 [ 329.466202] ? trace_hardirqs_off_caller+0x300/0x300 [ 329.471313] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 329.476779] ? prepare_exit_to_usermode+0x291/0x3b0 [ 329.481797] ? page_fault+0x8/0x30 [ 329.485343] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 329.490193] ? page_fault+0x8/0x30 [ 329.493737] page_fault+0x1e/0x30 [ 329.497660] RIP: 0033:0x7f46b0343dd3 [ 329.501382] Code: Bad RIP value. [ 329.505458] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 329.511096] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 329.518852] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 329.526123] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 329.533886] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 329.541154] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 329.548449] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 329.548538] aoe: skb alloc failure [ 329.555299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.555308] Call Trace: [ 329.558904] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 329.568190] dump_stack+0x1c4/0x2b4 [ 329.571312] init cpuset= [ 329.581016] ? dump_stack_print_info.cold.2+0x52/0x52 [ 329.584620] / [ 329.587297] warn_alloc.cold.118+0xb7/0x1bd [ 329.592454] mems_allowed=0 [ 329.594171] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 329.606228] ? lock_downgrade+0x900/0x900 [ 329.610387] ? trace_hardirqs_off+0xb8/0x300 [ 329.614802] ? trace_hardirqs_off+0xb8/0x300 [ 329.619225] __alloc_pages_slowpath+0x2667/0x2d80 [ 329.624098] ? kasan_check_write+0x14/0x20 [ 329.628342] ? warn_alloc+0x120/0x120 [ 329.632152] ? warn_alloc+0x120/0x120 [ 329.635957] ? print_usage_bug+0xc0/0xc0 [ 329.640021] ? warn_alloc+0x120/0x120 [ 329.643824] ? print_usage_bug+0xc0/0xc0 [ 329.647883] ? lock_release+0x970/0x970 [ 329.651865] ? wake_up_klogd+0x11a/0x180 [ 329.655954] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 329.661505] ? should_fail+0x22d/0xd01 [ 329.665397] ? do_raw_spin_lock+0xc1/0x200 [ 329.669638] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 329.674748] ? __lock_acquire+0x7ec/0x4ec0 [ 329.678988] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 329.684089] ? should_fail+0x22d/0xd01 [ 329.687997] ? wake_up_klogd+0x180/0x180 [ 329.692074] ? mark_held_locks+0x130/0x130 [ 329.696314] ? mark_held_locks+0x130/0x130 [ 329.700555] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 329.706355] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 329.711638] ? rcu_bh_qs+0xc0/0xc0 [ 329.715187] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.720729] ? check_preemption_disabled+0x48/0x200 [ 329.725754] ? check_preemption_disabled+0x48/0x200 [ 329.730782] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 329.736345] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 329.741629] ? rcu_pm_notify+0xc0/0xc0 [ 329.745529] __alloc_pages_nodemask+0xa80/0xde0 [ 329.750216] ? graph_lock+0x170/0x170 [ 329.754026] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 329.759041] ? graph_lock+0x170/0x170 [ 329.762855] ? find_held_lock+0x36/0x1c0 [ 329.766929] ? ____cache_alloc_node+0x1c7/0x1e0 [ 329.771600] ? lock_downgrade+0x900/0x900 [ 329.775771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.781318] cache_grow_begin+0x91/0x8c0 [ 329.785402] ? do_raw_spin_unlock+0xa7/0x2f0 [ 329.789824] fallback_alloc+0x203/0x2e0 [ 329.793810] ____cache_alloc_node+0x1c7/0x1e0 [ 329.798314] kmem_cache_alloc+0x1f8/0x730 [ 329.802468] ? graph_lock+0x170/0x170 [ 329.806293] __build_skb+0xab/0x430 [ 329.809925] ? skb_try_coalesce+0x1b70/0x1b70 [ 329.814424] ? __alloc_pages_nodemask+0xde0/0xde0 [ 329.819303] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.824842] ? check_preemption_disabled+0x48/0x200 [ 329.829869] __napi_alloc_skb+0x1d6/0x310 [ 329.834029] page_to_skb.isra.42+0xee/0x960 [ 329.838352] ? check_preemption_disabled+0x48/0x200 [ 329.843376] ? virtnet_remove+0xf0/0xf0 [ 329.847354] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 329.853155] ? kasan_check_read+0x11/0x20 [ 329.857305] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 329.862588] ? rcu_bh_qs+0xc0/0xc0 [ 329.866148] receive_mergeable+0x15af/0x3c40 [ 329.870580] ? virtnet_probe+0x2320/0x2320 [ 329.874815] ? audit_add_watch+0xae1/0xdc0 [ 329.879050] ? check_preemption_disabled+0x48/0x200 [ 329.884065] ? check_preemption_disabled+0x48/0x200 [ 329.889097] ? __lock_is_held+0xb5/0x140 [ 329.893159] ? rcu_read_lock_sched_held+0x108/0x120 [ 329.898188] ? update_cfs_rq_load_avg.part.64+0x253/0x2e0 [ 329.903772] ? tg_unthrottle_up+0x220/0x220 [ 329.908110] ? update_load_avg+0x13b8/0x2470 [ 329.912534] ? vprintk_emit+0x268/0x930 [ 329.916527] ? attach_entity_load_avg+0x860/0x860 [ 329.921373] ? find_held_lock+0x36/0x1c0 [ 329.925436] ? graph_lock+0x170/0x170 [ 329.929249] ? rb_erase+0x3710/0x3710 [ 329.933052] ? mark_held_locks+0x130/0x130 [ 329.937300] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.942851] ? graph_lock+0x170/0x170 [ 329.946655] ? find_held_lock+0x36/0x1c0 [ 329.950728] ? cpuacct_charge+0x265/0x440 [ 329.954890] ? find_held_lock+0x36/0x1c0 [ 329.958959] ? update_curr+0x4cf/0xbe0 [ 329.962848] ? lock_downgrade+0x900/0x900 [ 329.966998] ? check_preemption_disabled+0x48/0x200 [ 329.972022] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 329.977845] ? kasan_check_read+0x11/0x20 [ 329.982001] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 329.987281] ? rcu_bh_qs+0xc0/0xc0 [ 329.990834] ? update_curr+0x4ec/0xbe0 [ 329.994763] ? __account_cfs_rq_runtime+0x790/0x790 [ 329.999787] ? select_task_rq_fair+0x754/0x34f0 [ 330.004463] ? lock_downgrade+0x900/0x900 [ 330.008639] ? check_preemption_disabled+0x48/0x200 [ 330.013664] ? __cpu_to_node+0x7d/0xa0 [ 330.019803] ? account_entity_enqueue+0x3a3/0x660 [ 330.024704] ? __enqueue_entity+0x10d/0x1f0 [ 330.029143] ? enqueue_entity+0x34b/0x1ff0 [ 330.033383] ? put_prev_task_fair+0x80/0x80 [ 330.037710] ? print_usage_bug+0xc0/0xc0 [ 330.041777] ? print_usage_bug+0xc0/0xc0 [ 330.045841] ? print_usage_bug+0xc0/0xc0 [ 330.049901] ? print_usage_bug+0xc0/0xc0 [ 330.053979] receive_buf+0xb4c/0x3380 [ 330.057813] ? __lock_acquire+0x7ec/0x4ec0 [ 330.062065] ? receive_mergeable+0x3c40/0x3c40 [ 330.066654] ? mark_held_locks+0x130/0x130 [ 330.070888] ? mark_held_locks+0x130/0x130 [ 330.075126] ? mark_held_locks+0x130/0x130 [ 330.079361] ? mark_held_locks+0x130/0x130 [ 330.083643] ? find_held_lock+0x36/0x1c0 [ 330.087716] ? try_to_wake_up+0x10a/0x12f0 [ 330.091962] ? lock_downgrade+0x900/0x900 [ 330.096112] ? lock_downgrade+0x900/0x900 [ 330.100268] ? trace_hardirqs_off+0xb8/0x300 [ 330.104679] ? do_raw_spin_unlock+0xa7/0x2f0 [ 330.109091] ? print_usage_bug+0xc0/0xc0 [ 330.113147] ? graph_lock+0x170/0x170 [ 330.117422] ? print_usage_bug+0xc0/0xc0 [ 330.121491] ? graph_lock+0x170/0x170 [ 330.125295] ? graph_lock+0x170/0x170 [ 330.129096] ? graph_lock+0x170/0x170 [ 330.132910] ? find_held_lock+0x36/0x1c0 [ 330.136977] ? graph_lock+0x170/0x170 [ 330.140827] ? print_usage_bug+0xc0/0xc0 [ 330.144907] ? debug_object_activate+0x402/0x600 [ 330.149676] ? lock_downgrade+0x900/0x900 [ 330.153837] ? find_held_lock+0x36/0x1c0 [ 330.157911] ? mark_held_locks+0xc7/0x130 [ 330.162069] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 330.167610] ? vring_use_dma_api+0xa5/0xc0 [ 330.171851] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 330.177395] ? vring_unmap_one+0x5a/0x410 [ 330.181544] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 330.186133] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 330.191674] ? detach_buf+0x34b/0x5d0 [ 330.195496] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 330.201056] ? virtqueue_get_buf_ctx+0x3d1/0x860 [ 330.205816] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 330.210922] ? detach_buf+0x5d0/0x5d0 [ 330.214725] ? __lock_acquire+0x7ec/0x4ec0 [ 330.219063] virtnet_poll+0x421/0x105f [ 330.223015] ? receive_buf+0x3380/0x3380 [ 330.227149] ? estimation_timer+0x5d0/0x890 [ 330.231489] ? net_rx_action+0x480/0x1950 [ 330.235639] ? net_rx_action+0x480/0x1950 [ 330.239794] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 330.244388] ? call_timer_fn+0x2c0/0x920 [ 330.248449] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 330.253994] ? check_preemption_disabled+0x48/0x200 [ 330.259017] net_rx_action+0x7c5/0x1950 [ 330.263007] ? napi_complete_done+0x6d0/0x6d0 [ 330.267511] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 330.272548] ? __run_timers+0xa20/0xc70 [ 330.276531] ? _raw_spin_unlock_irq+0x27/0x80 [ 330.281032] ? _raw_spin_unlock_irq+0x27/0x80 [ 330.285540] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 330.290130] ? trace_hardirqs_on+0xbd/0x310 [ 330.294454] ? kasan_check_read+0x11/0x20 [ 330.298963] ? __run_timers+0xa20/0xc70 [ 330.302947] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 330.308503] ? _raw_spin_unlock_irq+0x60/0x80 [ 330.313022] ? __run_timers+0xa4a/0xc70 [ 330.316997] ? find_held_lock+0x36/0x1c0 [ 330.321071] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 330.326439] ? _raw_spin_unlock_irq+0x27/0x80 [ 330.330938] ? _raw_spin_unlock_irq+0x27/0x80 [ 330.335435] ? lockdep_hardirqs_on+0x421/0x5c0 [ 330.340024] ? trace_hardirqs_on+0xbd/0x310 [ 330.344348] ? kasan_check_read+0x11/0x20 [ 330.348504] ? finish_task_switch+0x1f5/0x900 [ 330.353001] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 330.358456] ? compat_start_thread+0x80/0x80 [ 330.362873] ? pvclock_read_flags+0x160/0x160 [ 330.367360] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 330.372901] ? check_preemption_disabled+0x48/0x200 [ 330.377932] ? check_preemption_disabled+0x48/0x200 [ 330.382961] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 330.388508] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 330.393815] ? rcu_pm_notify+0xc0/0xc0 [ 330.397720] __do_softirq+0x30b/0xad8 [ 330.401540] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 330.406646] ? trace_hardirqs_off_caller+0x300/0x300 [ 330.411765] ? schedule+0x108/0x460 [ 330.415403] ? trace_hardirqs_off+0xb8/0x300 [ 330.419812] ? smpboot_thread_fn+0x68b/0xa00 [ 330.424221] ? trace_hardirqs_on+0x310/0x310 [ 330.428640] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 330.434180] ? check_preemption_disabled+0x48/0x200 [ 330.439201] ? takeover_tasklets+0xa90/0xa90 [ 330.443616] run_ksoftirqd+0x94/0x100 [ 330.447419] smpboot_thread_fn+0x68b/0xa00 [ 330.451656] ? sort_range+0x30/0x30 [ 330.455285] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 330.460414] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 330.465953] ? __kthread_parkme+0xfb/0x1a0 [ 330.470202] kthread+0x35a/0x420 [ 330.473570] ? sort_range+0x30/0x30 [ 330.477197] ? kthread_bind+0x40/0x40 [ 330.481001] ret_from_fork+0x3a/0x50 [ 330.484728] warn_alloc_show_mem: 1 callbacks suppressed [ 330.484740] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 330.484743] Mem-Info: [ 330.484777] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 330.484777] active_file:15 inactive_file:15 isolated_file:2 [ 330.484777] unevictable:0 dirty:0 writeback:0 unstable:0 [ 330.484777] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 330.484777] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 330.484777] free:13757 free_pcp:312 free_cma:0 [ 330.490113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.496352] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 330.498758] Call Trace: [ 330.531628] Node 0 [ 330.541461] [ 330.569152] 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 [ 330.571708] dump_stack+0x1c4/0x2b4 [ 330.573914] lowmem_reserve[]: [ 330.576058] ? dump_stack_print_info.cold.2+0x52/0x52 [ 330.601564] 0 2815 [ 330.605221] warn_alloc.cold.118+0xb7/0x1bd [ 330.608282] 6318 [ 330.613464] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 330.615856] 6318 [ 330.620172] ? lock_downgrade+0x900/0x900 [ 330.622208] Node 0 [ 330.628963] ? trace_hardirqs_off+0xb8/0x300 [ 330.631057] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 330.636821] ? trace_hardirqs_off+0xb8/0x300 [ 330.639029] lowmem_reserve[]: 0 [ 330.643446] __alloc_pages_slowpath+0x2667/0x2d80 [ 330.670305] 0 3503 [ 330.674748] ? warn_alloc+0x120/0x120 [ 330.677976] 3503 [ 330.683286] ? warn_alloc+0x120/0x120 [ 330.689300] ? print_usage_bug+0xc0/0xc0 [ 330.691338] Node 0 [ 330.695134] ? warn_alloc+0x120/0x120 [ 330.699194] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 330.701396] ? print_usage_bug+0xc0/0xc0 [ 330.705172] lowmem_reserve[]: [ 330.734286] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 330.738321] 0 [ 330.741420] ? ktime_get+0x2e1/0x440 [ 330.746413] 0 [ 330.748208] ? check_preemption_disabled+0x48/0x200 [ 330.751896] 0 [ 330.754163] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 330.759153] 0 [ 330.760949] ? should_fail+0x22d/0xd01 [ 330.768275] ? kasan_check_read+0x11/0x20 [ 330.772135] Node 0 [ 330.776275] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 330.776286] DMA: [ 330.778518] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 330.783771] 1*4kB [ 330.786341] ? __lock_acquire+0x7ec/0x4ec0 [ 330.791416] (U) [ 330.793556] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 330.797784] 0*8kB [ 330.800467] ? should_fail+0x22d/0xd01 [ 330.805553] 0*16kB [ 330.807700] ? mark_held_locks+0x130/0x130 [ 330.811557] 1*32kB [ 330.813786] ? mark_held_locks+0x130/0x130 [ 330.817997] (U) [ 330.820227] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 330.824436] 2*64kB [ 330.826425] ? graph_lock+0x170/0x170 [ 330.831932] (U) [ 330.834168] ? mark_held_locks+0xc7/0x130 [ 330.837942] 1*128kB [ 330.839914] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 330.844033] (U) [ 330.846354] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 330.851344] 1*256kB [ 330.853313] ? check_preemption_disabled+0x48/0x200 [ 330.858824] (U) [ 330.861156] ? check_preemption_disabled+0x48/0x200 [ 330.866148] 0*512kB [ 330.868125] ? __lock_is_held+0xb5/0x140 [ 330.873147] 1*1024kB [ 330.876262] __alloc_pages_nodemask+0xa80/0xde0 [ 330.880295] (U) [ 330.882716] ? graph_lock+0x170/0x170 [ 330.887355] 1*2048kB (M) [ 330.889337] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 330.893111] 3*4096kB [ 330.895864] ? graph_lock+0x170/0x170 [ 330.900857] (M) [ 330.903272] ? find_held_lock+0x36/0x1c0 [ 330.907051] = 15908kB [ 330.909027] ? ____cache_alloc_node+0x1c7/0x1e0 [ 330.913058] Node 0 [ 330.915464] ? lock_downgrade+0x900/0x900 [ 330.920114] DMA32: [ 330.922346] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 330.926464] 3*4kB [ 330.928707] cache_grow_begin+0x91/0x8c0 [ 330.934217] (M) [ 330.936365] ? do_raw_spin_unlock+0xa7/0x2f0 [ 330.940399] 2*8kB [ 330.942373] fallback_alloc+0x203/0x2e0 [ 330.946755] (M) [ 330.948907] ____cache_alloc_node+0x1c7/0x1e0 [ 330.952855] 2*16kB [ 330.954826] kmem_cache_alloc_node+0xe3/0x730 [ 330.959291] (UM) [ 330.961526] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 330.965992] 2*32kB [ 330.968051] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 330.973129] (UM) [ 330.975364] __alloc_skb+0x119/0x770 [ 330.979914] 3*64kB (UM) [ 330.981982] ? calc_wheel_index+0x220/0x220 [ 330.985668] 4*128kB [ 330.988330] ? skb_scrub_packet+0x490/0x490 [ 330.992629] (UM) [ 330.994956] ? vprintk_default+0x28/0x30 [ 330.999251] 3*256kB [ 331.001303] ? vprintk_func+0x85/0x181 [ 331.005345] (UM) [ 331.007661] ? printk+0xa7/0xcf [ 331.011524] 4*512kB [ 331.013586] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 331.018309] (UM) 3*1024kB [ 331.020651] new_skb+0x26/0x1c0 [ 331.025414] (M) [ 331.028255] aoecmd_cfg+0x279/0x7f0 [ 331.031511] 3*2048kB [ 331.033951] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 331.037553] (M) [ 331.039957] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.044247] 3*4096kB (M) [ 331.046224] ? check_preemption_disabled+0x48/0x200 [ 331.052008] = 25148kB [ 331.052017] Node 0 [ 331.055423] ? check_preemption_disabled+0x48/0x200 [ 331.060418] Normal: [ 331.062833] ? __lock_is_held+0xb5/0x140 [ 331.065036] 959*4kB [ 331.070049] discover_timer+0x50/0x60 [ 331.072338] (UME) [ 331.076395] call_timer_fn+0x272/0x920 [ 331.078691] 453*8kB [ 331.082493] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 331.084621] (ME) [ 331.088510] ? process_timeout+0x40/0x40 [ 331.090808] 199*16kB [ 331.095645] ? find_held_lock+0x36/0x1c0 [ 331.097683] (ME) [ 331.101745] ? mark_held_locks+0xc7/0x130 [ 331.104134] 61*32kB [ 331.108188] ? _raw_spin_unlock_irq+0x27/0x80 [ 331.110224] (UME) [ 331.114370] ? _raw_spin_unlock_irq+0x27/0x80 [ 331.116669] 18*64kB (UM) [ 331.121668] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 331.123797] 2*128kB [ 331.130040] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 331.132844] (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 331.132871] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 331.132877] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 331.132881] 411 total pagecache pages [ 331.132890] 0 pages in swap cache [ 331.132895] Swap cache stats: add 0, delete 0, find 0/0 [ 331.132898] Free swap = 0kB [ 331.132901] Total swap = 0kB [ 331.132905] 1965979 pages RAM [ 331.132908] 0 pages HighMem/MovableOnly [ 331.132911] 343323 pages reserved [ 331.132914] 0 pages cma reserved [ 331.133096] kworker/0:0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 331.133101] kworker/0:0 cpuset=/ mems_allowed=0 [ 331.220528] ? trace_hardirqs_on+0xbd/0x310 [ 331.224855] ? kasan_check_read+0x11/0x20 [ 331.229008] ? __run_timers+0x7da/0xc70 [ 331.232986] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 331.238452] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 331.243308] __run_timers+0x7e5/0xc70 [ 331.247128] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 331.252998] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 331.258016] ? graph_lock+0x170/0x170 [ 331.261824] ? print_usage_bug+0xc0/0xc0 [ 331.265882] ? lock_release+0x970/0x970 [ 331.269857] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 331.275059] ? find_held_lock+0x36/0x1c0 [ 331.279585] ? graph_lock+0x170/0x170 [ 331.286981] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.292991] ? check_preemption_disabled+0x48/0x200 [ 331.298019] ? __lock_is_held+0xb5/0x140 [ 331.302083] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.307618] ? check_preemption_disabled+0x48/0x200 [ 331.312649] run_timer_softirq+0x52/0xb0 [ 331.316714] ? rcu_read_lock_sched_held+0x108/0x120 [ 331.321735] __do_softirq+0x30b/0xad8 [ 331.325552] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 331.330665] ? pvclock_read_flags+0x160/0x160 [ 331.335159] ? lapic_next_event+0x5a/0x90 [ 331.339309] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.345342] ? check_preemption_disabled+0x48/0x200 [ 331.350359] ? check_preemption_disabled+0x48/0x200 [ 331.355380] ? kvm_clock_read+0x18/0x30 [ 331.359861] ? kvm_sched_clock_read+0x9/0x20 [ 331.364988] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.371020] ? check_preemption_disabled+0x48/0x200 [ 331.376051] irq_exit+0x17f/0x1c0 [ 331.379515] smp_apic_timer_interrupt+0x1cb/0x760 [ 331.384862] ? smp_reschedule_interrupt+0x109/0x650 [ 331.389887] ? smp_call_function_single_interrupt+0x650/0x650 [ 331.395777] ? interrupt_entry+0xb5/0xf0 [ 331.400291] ? trace_hardirqs_off_caller+0xbb/0x300 [ 331.405311] ? trace_hardirqs_off_caller+0xbb/0x300 [ 331.410335] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.415182] ? trace_hardirqs_off+0x300/0x300 [ 331.419675] ? trace_hardirqs_off+0x300/0x300 [ 331.424173] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.429718] ? check_preemption_disabled+0x48/0x200 [ 331.434740] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.440294] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.445151] apic_timer_interrupt+0xf/0x20 [ 331.451650] [ 331.454602] RIP: 0010:console_unlock+0x1017/0x11a0 [ 331.459537] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 331.478454] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 331.486651] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 331.493922] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 331.501710] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 331.508984] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 331.516773] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 331.524064] ? netconsole_netdev_event+0x280/0x280 [ 331.529010] ? console_unlock+0x100e/0x11a0 [ 331.533385] ? devkmsg_read+0xbb0/0xbb0 [ 331.537358] ? vprintk_emit+0x7f7/0x930 [ 331.541827] ? lock_release+0x970/0x970 [ 331.546812] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 331.552268] ? vprintk_default+0x28/0x30 [ 331.556334] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 331.562254] ? kasan_check_write+0x14/0x20 [ 331.566501] ? do_raw_spin_lock+0xc1/0x200 [ 331.571218] vprintk_emit+0x33d/0x930 [ 331.575031] ? wake_up_klogd+0x180/0x180 [ 331.579104] ? find_held_lock+0x36/0x1c0 [ 331.583173] ? mark_held_locks+0xc7/0x130 [ 331.587331] ? _raw_spin_unlock_irq+0x27/0x80 [ 331.591837] ? _raw_spin_unlock_irq+0x27/0x80 [ 331.596350] vprintk_default+0x28/0x30 [ 331.600251] vprintk_func+0x7e/0x181 [ 331.603970] printk+0xa7/0xcf [ 331.607208] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 331.612688] ? _raw_spin_unlock_irq+0x60/0x80 [ 331.617290] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 331.622578] dump_header+0x7cc/0xf72 [ 331.626311] ? pagefault_out_of_memory+0x197/0x197 [ 331.631425] ? mark_held_locks+0x130/0x130 [ 331.635663] ? __lock_acquire+0x7ec/0x4ec0 [ 331.639900] ? mem_cgroup_charge_statistics+0x780/0x780 [ 331.645265] ? print_usage_bug+0xc0/0xc0 [ 331.649336] ? print_usage_bug+0xc0/0xc0 [ 331.653419] ? graph_lock+0x170/0x170 [ 331.657247] ? graph_lock+0x170/0x170 [ 331.661056] ? print_usage_bug+0xc0/0xc0 [ 331.665128] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.670672] ? find_held_lock+0x36/0x1c0 [ 331.674757] ? mark_held_locks+0xc7/0x130 [ 331.678911] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 331.684017] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 331.690284] ? lockdep_hardirqs_on+0x421/0x5c0 [ 331.695380] ? trace_hardirqs_on+0xbd/0x310 [ 331.700375] ? kasan_check_read+0x11/0x20 [ 331.705050] ? ___ratelimit+0x36f/0x655 [ 331.709032] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 331.714495] ? trace_hardirqs_on+0x310/0x310 [ 331.718910] ? lock_downgrade+0x900/0x900 [ 331.723066] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 331.728177] ? ___ratelimit+0xaa/0x655 [ 331.732069] ? idr_get_free+0xec0/0xec0 [ 331.736519] ? kasan_check_write+0x14/0x20 [ 331.740756] ? do_raw_spin_lock+0xc1/0x200 [ 331.745522] oom_kill_process.cold.27+0x10/0x903 [ 331.750282] ? graph_lock+0x170/0x170 [ 331.754086] ? _raw_spin_unlock+0x2c/0x50 [ 331.758233] ? oom_badness+0xe6/0xaa0 [ 331.762053] ? oom_evaluate_task+0x540/0x540 [ 331.766468] ? find_held_lock+0x36/0x1c0 [ 331.771741] ? out_of_memory+0x974/0x14c0 [ 331.777989] ? lock_downgrade+0x900/0x900 [ 331.782140] ? check_preemption_disabled+0x48/0x200 [ 331.787163] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 331.792960] ? kasan_check_read+0x11/0x20 [ 331.797116] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 331.802393] ? rcu_bh_qs+0xc0/0xc0 [ 331.806438] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 331.811457] ? oom_evaluate_task+0x302/0x540 [ 331.815879] out_of_memory+0xa86/0x14c0 [ 331.819869] ? oom_killer_disable+0x3a0/0x3a0 [ 331.824368] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 331.829304] ? __mutex_add_waiter+0x2a0/0x2a0 [ 331.833817] __alloc_pages_slowpath+0x2318/0x2d80 [ 331.838696] ? warn_alloc+0x120/0x120 [ 331.842505] ? __radix_tree_lookup+0x4c0/0x4c0 [ 331.847101] ? find_get_entry+0x2f2/0xc40 [ 331.851265] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.856809] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 331.861744] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 331.869287] ? should_fail+0x22d/0xd01 [ 331.874094] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 331.879199] ? __lock_is_held+0xb5/0x140 [ 331.883289] ? __lock_is_held+0xb5/0x140 [ 331.887361] ? kasan_check_read+0x11/0x20 [ 331.891518] ? ___might_sleep+0x1ed/0x300 [ 331.895665] ? lock_release+0x970/0x970 [ 331.899646] ? arch_local_save_flags+0x40/0x40 [ 331.904246] ? __might_sleep+0x95/0x190 [ 331.908229] __alloc_pages_nodemask+0xa80/0xde0 [ 331.912914] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 331.917935] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 331.923736] ? kasan_check_read+0x11/0x20 [ 331.927887] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 331.933174] ? graph_lock+0x170/0x170 [ 331.936977] ? print_usage_bug+0xc0/0xc0 [ 331.941044] ? graph_lock+0x170/0x170 [ 331.944843] ? graph_lock+0x170/0x170 [ 331.949155] ? __do_page_cache_readahead+0x7ce/0x980 [ 331.954269] ? find_held_lock+0x36/0x1c0 [ 331.958338] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 331.965817] alloc_pages_current+0x10c/0x210 [ 331.970465] ? lock_downgrade+0x900/0x900 [ 331.974630] __page_cache_alloc+0x38f/0x5b0 [ 331.978954] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 331.984772] ? kasan_check_read+0x11/0x20 [ 331.988935] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 331.994236] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 331.998922] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 332.004463] ? check_preemption_disabled+0x48/0x200 [ 332.009504] filemap_fault+0x1594/0x25f0 [ 332.013583] ? __lock_page_or_retry+0xa00/0xa00 [ 332.020785] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 332.026585] ? kasan_check_read+0x11/0x20 [ 332.030738] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 332.039541] ? rcu_bh_qs+0xc0/0xc0 [ 332.043089] ? remove_wait_queue+0x1a6/0x360 [ 332.047510] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 332.052976] ? filemap_map_pages+0xdea/0x1980 [ 332.057495] ? print_usage_bug+0xc0/0xc0 [ 332.061560] ? find_get_pages_range_tag+0x1320/0x1320 [ 332.066752] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 332.072793] ? fput+0x130/0x1a0 [ 332.076077] ? graph_lock+0x170/0x170 [ 332.079879] ? __lock_acquire+0x7ec/0x4ec0 [ 332.084137] ? lock_acquire+0x1ed/0x520 [ 332.088111] ? ext4_filemap_fault+0x7a/0xad [ 332.092448] ? lock_release+0x970/0x970 [ 332.098755] ? arch_local_save_flags+0x40/0x40 [ 332.103819] ? select_estimate_accuracy+0x4b0/0x4b0 [ 332.108850] ? down_read+0xb0/0x1d0 [ 332.112476] ? ext4_filemap_fault+0x7a/0xad [ 332.117184] ? __down_interruptible+0x700/0x700 [ 332.121883] ext4_filemap_fault+0x82/0xad [ 332.126040] __do_fault+0x100/0x6b0 [ 332.129674] ? print_bad_pte+0x6c0/0x6c0 [ 332.133738] ? find_held_lock+0x36/0x1c0 [ 332.137815] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 332.143011] ? pmd_val+0x88/0x100 [ 332.146467] ? add_mm_counter_fast+0xd0/0xd0 [ 332.151058] ? pmd_val+0x88/0x100 [ 332.154949] ? add_mm_counter_fast+0xd0/0xd0 [ 332.159403] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 332.165488] __handle_mm_fault+0x3709/0x53e0 [ 332.169932] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 332.175323] ? graph_lock+0x170/0x170 [ 332.181736] ? print_usage_bug+0xc0/0xc0 [ 332.185822] ? lock_downgrade+0x900/0x900 [ 332.190471] ? graph_lock+0x170/0x170 [ 332.194287] ? graph_lock+0x170/0x170 [ 332.198113] ? handle_mm_fault+0x42a/0xc70 [ 332.202356] ? lock_downgrade+0x900/0x900 [ 332.206518] ? check_preemption_disabled+0x48/0x200 [ 332.211546] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 332.217345] ? kasan_check_read+0x11/0x20 [ 332.221504] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 332.226784] ? rcu_bh_qs+0xc0/0xc0 [ 332.230327] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 332.236301] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 332.241841] ? check_preemption_disabled+0x48/0x200 [ 332.246867] handle_mm_fault+0x54f/0xc70 [ 332.251436] ? __handle_mm_fault+0x53e0/0x53e0 [ 332.256026] ? find_vma+0x34/0x190 [ 332.259573] __do_page_fault+0x67d/0xed0 [ 332.264762] ? mm_fault_error+0x380/0x380 [ 332.270729] ? trace_hardirqs_off+0xb8/0x300 [ 332.275144] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.280519] ? trace_hardirqs_on+0x310/0x310 [ 332.284941] do_page_fault+0xf2/0x7e0 [ 332.288747] ? vmalloc_sync_all+0x30/0x30 [ 332.292901] ? error_entry+0x70/0xd0 [ 332.296624] ? trace_hardirqs_off_caller+0xbb/0x300 [ 332.301642] ? trace_hardirqs_on_caller+0xc0/0x300 [ 332.306573] ? syscall_return_slowpath+0x5e0/0x5e0 [ 332.311509] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 332.316816] ? trace_hardirqs_off+0x300/0x300 [ 332.321325] ? trace_hardirqs_off_caller+0x300/0x300 [ 332.326436] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 332.331465] ? prepare_exit_to_usermode+0x291/0x3b0 [ 332.336499] ? page_fault+0x8/0x30 [ 332.340046] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 332.344893] ? page_fault+0x8/0x30 [ 332.348439] page_fault+0x1e/0x30 [ 332.351895] RIP: 0033:0x7f46b0343dd3 [ 332.355614] Code: Bad RIP value. [ 332.359965] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 332.366602] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 332.373870] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 332.381587] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 332.388855] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 332.396129] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 332.403937] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #212 [ 332.404067] aoe: skb alloc failure [ 332.410787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.410814] Workqueue: events_power_efficient neigh_periodic_work [ 332.410823] Call Trace: [ 332.410845] dump_stack+0x1c4/0x2b4 [ 332.414419] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 332.423748] ? dump_stack_print_info.cold.2+0x52/0x52 [ 332.429951] init cpuset= [ 332.432540] warn_alloc.cold.118+0xb7/0x1bd [ 332.436132] / [ 332.445836] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 332.451009] mems_allowed=0 [ 332.453676] ? lock_downgrade+0x900/0x900 [ 332.471580] ? trace_hardirqs_off+0xb8/0x300 [ 332.476001] ? trace_hardirqs_off+0xb8/0x300 [ 332.480425] __alloc_pages_slowpath+0x2667/0x2d80 [ 332.485315] ? warn_alloc+0x120/0x120 [ 332.489120] ? cpuacct_charge+0x265/0x440 [ 332.493272] ? warn_alloc+0x120/0x120 [ 332.497081] ? print_usage_bug+0xc0/0xc0 [ 332.501147] ? warn_alloc+0x120/0x120 [ 332.504949] ? print_usage_bug+0xc0/0xc0 [ 332.509014] ? __lock_acquire+0x7ec/0x4ec0 [ 332.513251] ? lock_downgrade+0x900/0x900 [ 332.517425] ? check_preemption_disabled+0x48/0x200 [ 332.522459] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 332.528041] ? should_fail+0x22d/0xd01 [ 332.531940] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 332.537048] ? __lock_acquire+0x7ec/0x4ec0 [ 332.541295] ? __lock_acquire+0x7ec/0x4ec0 [ 332.545534] ? should_fail+0x22d/0xd01 [ 332.549433] ? mark_held_locks+0x130/0x130 [ 332.553674] ? mark_held_locks+0x130/0x130 [ 332.557913] ? rcu_read_lock_sched_held+0x108/0x120 [ 332.562936] ? select_task_rq_fair+0x34f0/0x34f0 [ 332.567701] ? graph_lock+0x170/0x170 [ 332.571509] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 332.576102] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.581647] ? check_preemption_disabled+0x48/0x200 [ 332.586664] ? check_preemption_disabled+0x48/0x200 [ 332.591725] ? __lock_is_held+0xb5/0x140 [ 332.595806] __alloc_pages_nodemask+0xa80/0xde0 [ 332.600491] ? graph_lock+0x170/0x170 [ 332.604302] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 332.609322] ? graph_lock+0x170/0x170 [ 332.613138] ? find_held_lock+0x36/0x1c0 [ 332.617215] ? ____cache_alloc_node+0x1c7/0x1e0 [ 332.621895] ? lock_downgrade+0x900/0x900 [ 332.626060] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.631612] cache_grow_begin+0x91/0x8c0 [ 332.635684] ? do_raw_spin_unlock+0xa7/0x2f0 [ 332.640105] fallback_alloc+0x203/0x2e0 [ 332.644098] ____cache_alloc_node+0x1c7/0x1e0 [ 332.648613] kmem_cache_alloc_node+0xe3/0x730 [ 332.653115] ? graph_lock+0x170/0x170 [ 332.656932] ? __sched_text_start+0x8/0x8 [ 332.661093] __alloc_skb+0x119/0x770 [ 332.664809] ? graph_lock+0x170/0x170 [ 332.668622] ? rcu_is_watching+0x30/0x30 [ 332.672735] ? skb_scrub_packet+0x490/0x490 [ 332.677089] ? find_held_lock+0x36/0x1c0 [ 332.681173] ? neigh_periodic_work+0x8ca/0xc60 [ 332.685770] ? lock_downgrade+0x900/0x900 [ 332.689925] ? lock_release+0x970/0x970 [ 332.693919] __neigh_notify+0x8c/0x160 [ 332.697820] neigh_cleanup_and_release+0x7b/0xe0 [ 332.702582] neigh_periodic_work+0x8d2/0xc60 [ 332.707006] ? neigh_del+0x420/0x420 [ 332.710731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.716281] ? check_preemption_disabled+0x48/0x200 [ 332.721300] ? check_preemption_disabled+0x48/0x200 [ 332.726333] ? __lock_is_held+0xb5/0x140 [ 332.730418] process_one_work+0xc90/0x1b90 [ 332.734663] ? mark_held_locks+0x130/0x130 [ 332.738915] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 332.743587] ? __switch_to_asm+0x40/0x70 [ 332.747654] ? __switch_to_asm+0x40/0x70 [ 332.751815] ? __switch_to_asm+0x34/0x70 [ 332.755879] ? __switch_to_asm+0x40/0x70 [ 332.759941] ? __switch_to_asm+0x34/0x70 [ 332.764003] ? __switch_to_asm+0x40/0x70 [ 332.768065] ? __switch_to_asm+0x34/0x70 [ 332.772126] ? __switch_to_asm+0x40/0x70 [ 332.776197] ? __schedule+0x874/0x1ed0 [ 332.780087] ? __switch_to_asm+0x34/0x70 [ 332.784147] ? __switch_to_asm+0x40/0x70 [ 332.788228] ? graph_lock+0x170/0x170 [ 332.792036] ? __sched_text_start+0x8/0x8 [ 332.796194] ? lockdep_hardirqs_on+0x421/0x5c0 [ 332.800781] ? retint_kernel+0x2d/0x2d [ 332.804674] ? find_held_lock+0x36/0x1c0 [ 332.808755] ? lock_acquire+0x1ed/0x520 [ 332.812729] ? worker_thread+0x3e0/0x1390 [ 332.816892] ? lock_release+0x970/0x970 [ 332.820869] ? trace_hardirqs_off+0xb8/0x300 [ 332.825286] ? kasan_check_read+0x11/0x20 [ 332.829461] ? worker_thread+0x3e0/0x1390 [ 332.833644] ? trace_hardirqs_on+0x310/0x310 [ 332.838070] ? kasan_check_write+0x14/0x20 [ 332.842313] ? do_raw_spin_lock+0xc1/0x200 [ 332.846560] worker_thread+0x17f/0x1390 [ 332.850541] ? __switch_to_asm+0x34/0x70 [ 332.854622] ? process_one_work+0x1b90/0x1b90 [ 332.859128] ? graph_lock+0x170/0x170 [ 332.862947] ? __sched_text_start+0x8/0x8 [ 332.867110] ? find_held_lock+0x36/0x1c0 [ 332.871182] ? __kthread_parkme+0xce/0x1a0 [ 332.875431] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 332.880535] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 332.885642] ? lockdep_hardirqs_on+0x421/0x5c0 [ 332.890228] ? trace_hardirqs_on+0xbd/0x310 [ 332.894556] ? kasan_check_read+0x11/0x20 [ 332.898706] ? __kthread_parkme+0xce/0x1a0 [ 332.902949] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 332.908408] ? kasan_check_write+0x14/0x20 [ 332.912646] ? do_raw_spin_lock+0xc1/0x200 [ 332.916914] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 332.922028] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 332.927599] ? __kthread_parkme+0xfb/0x1a0 [ 332.931842] kthread+0x35a/0x420 [ 332.935211] ? process_one_work+0x1b90/0x1b90 [ 332.939715] ? kthread_bind+0x40/0x40 [ 332.943529] ret_from_fork+0x3a/0x50 [ 332.947257] warn_alloc_show_mem: 1 callbacks suppressed [ 332.947270] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 332.947272] Mem-Info: [ 332.947309] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 332.947309] active_file:15 inactive_file:15 isolated_file:2 [ 332.947309] unevictable:0 dirty:0 writeback:0 unstable:0 [ 332.947309] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 332.947309] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 332.947309] free:13757 free_pcp:312 free_cma:0 [ 332.952641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.952650] Call Trace: [ 332.958892] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 332.961296] [ 332.994176] Node 0 [ 333.003541] dump_stack+0x1c4/0x2b4 [ 333.006121] 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 [ 333.038099] ? dump_stack_print_info.cold.2+0x52/0x52 [ 333.040226] lowmem_reserve[]: [ 333.042470] warn_alloc.cold.118+0xb7/0x1bd [ 333.046062] 0 [ 333.071579] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 333.076747] 2815 [ 333.079850] ? lock_downgrade+0x900/0x900 [ 333.084147] 6318 [ 333.085952] ? trace_hardirqs_off+0xb8/0x300 [ 333.090868] 6318 [ 333.092932] ? trace_hardirqs_off+0xb8/0x300 [ 333.097053] Node 0 [ 333.099118] __alloc_pages_slowpath+0x2667/0x2d80 [ 333.103587] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 333.108882] ? warn_alloc+0x120/0x120 [ 333.113249] lowmem_reserve[]: 0 [ 333.115503] ? __lock_acquire+0x7ec/0x4ec0 [ 333.120323] 0 [ 333.147218] ? warn_alloc+0x120/0x120 [ 333.150994] 3503 [ 333.154273] ? print_usage_bug+0xc0/0xc0 [ 333.158492] 3503 [ 333.160290] ? warn_alloc+0x120/0x120 [ 333.164073] Node 0 Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 333.164098] lowmem_reserve[]: 0 0 0 0 [ 333.164112] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 333.164188] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 333.166790] ? print_usage_bug+0xc0/0xc0 [ 333.170834] Node 0 [ 333.173293] ? mark_held_locks+0x130/0x130 [ 333.177077] Normal: [ 333.206505] ? mark_held_locks+0x130/0x130 [ 333.210283] 959*4kB [ 333.223829] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 333.239059] (UME) 453*8kB [ 333.243668] ? should_fail+0x22d/0xd01 [ 333.245865] (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 333.245915] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 333.245937] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 333.245940] 411 total pagecache pages [ 333.245951] 0 pages in swap cache [ 333.245956] Swap cache stats: add 0, delete 0, find 0/0 [ 333.245959] Free swap = 0kB [ 333.245962] Total swap = 0kB [ 333.245967] 1965979 pages RAM [ 333.245969] 0 pages HighMem/MovableOnly [ 333.245972] 343323 pages reserved [ 333.245975] 0 pages cma reserved [ 333.246253] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 333.246268] ksoftirqd/0 cpuset=/ mems_allowed=0 [ 333.353305] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.358863] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 333.363970] ? __lock_acquire+0x7ec/0x4ec0 [ 333.368212] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 333.373320] ? should_fail+0x22d/0xd01 [ 333.377213] ? __sanitizer_cov_trace_const_cmp1+0x10/0x20 [ 333.383281] ? mark_held_locks+0x130/0x130 [ 333.387521] ? mark_held_locks+0x130/0x130 [ 333.391765] ? graph_lock+0x170/0x170 [ 333.395575] ? graph_lock+0x170/0x170 [ 333.399864] ? print_usage_bug+0xc0/0xc0 [ 333.403929] ? do_raw_spin_unlock+0xa7/0x2f0 [ 333.410501] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.416052] ? check_preemption_disabled+0x48/0x200 [ 333.421073] ? check_preemption_disabled+0x48/0x200 [ 333.426618] ? __lock_is_held+0xb5/0x140 [ 333.430693] __alloc_pages_nodemask+0xa80/0xde0 [ 333.435368] ? graph_lock+0x170/0x170 [ 333.439694] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 333.444717] ? graph_lock+0x170/0x170 [ 333.448537] ? find_held_lock+0x36/0x1c0 [ 333.452616] ? ____cache_alloc_node+0x1c7/0x1e0 [ 333.457922] ? lock_downgrade+0x900/0x900 [ 333.462089] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.467636] cache_grow_begin+0x91/0x8c0 [ 333.471703] ? do_raw_spin_unlock+0xa7/0x2f0 [ 333.476123] fallback_alloc+0x203/0x2e0 [ 333.480105] ____cache_alloc_node+0x1c7/0x1e0 [ 333.484612] kmem_cache_alloc_node+0xe3/0x730 [ 333.490962] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 333.496433] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 333.501030] __alloc_skb+0x119/0x770 [ 333.504752] ? calc_wheel_index+0x220/0x220 [ 333.509087] ? skb_scrub_packet+0x490/0x490 [ 333.513599] ? vprintk_default+0x28/0x30 [ 333.517664] ? vprintk_func+0x85/0x181 [ 333.521557] ? printk+0xa7/0xcf [ 333.524843] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 333.530133] new_skb+0x26/0x1c0 [ 333.533419] aoecmd_cfg+0x279/0x7f0 [ 333.537560] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 333.541894] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.547436] ? check_preemption_disabled+0x48/0x200 [ 333.552456] ? check_preemption_disabled+0x48/0x200 [ 333.558018] ? __lock_is_held+0xb5/0x140 [ 333.562104] discover_timer+0x50/0x60 [ 333.565915] call_timer_fn+0x272/0x920 [ 333.570303] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 333.576662] ? process_timeout+0x40/0x40 [ 333.580729] ? find_held_lock+0x36/0x1c0 [ 333.584807] ? mark_held_locks+0xc7/0x130 [ 333.588964] ? _raw_spin_unlock_irq+0x27/0x80 [ 333.593469] ? _raw_spin_unlock_irq+0x27/0x80 [ 333.598433] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 333.603287] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 333.608352] ? trace_hardirqs_on+0xbd/0x310 [ 333.612685] ? kasan_check_read+0x11/0x20 [ 333.616845] ? __run_timers+0x7da/0xc70 [ 333.620825] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 333.626299] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 333.631155] __run_timers+0x7e5/0xc70 [ 333.635067] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 333.640441] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 333.645469] ? graph_lock+0x170/0x170 [ 333.649748] ? print_usage_bug+0xc0/0xc0 [ 333.655255] ? lock_release+0x970/0x970 [ 333.660037] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 333.665254] ? find_held_lock+0x36/0x1c0 [ 333.669333] ? graph_lock+0x170/0x170 [ 333.673144] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.678685] ? check_preemption_disabled+0x48/0x200 [ 333.683729] ? __lock_is_held+0xb5/0x140 [ 333.687812] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.693369] ? check_preemption_disabled+0x48/0x200 [ 333.698401] run_timer_softirq+0x52/0xb0 [ 333.702472] ? rcu_read_lock_sched_held+0x108/0x120 [ 333.707526] __do_softirq+0x30b/0xad8 [ 333.711349] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 333.716465] ? pvclock_read_flags+0x160/0x160 [ 333.720977] ? lapic_next_event+0x5a/0x90 [ 333.725143] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.730689] ? check_preemption_disabled+0x48/0x200 [ 333.735723] ? check_preemption_disabled+0x48/0x200 [ 333.740765] ? kvm_clock_read+0x18/0x30 [ 333.745991] ? kvm_sched_clock_read+0x9/0x20 [ 333.752150] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.757697] ? check_preemption_disabled+0x48/0x200 [ 333.762728] irq_exit+0x17f/0x1c0 [ 333.766190] smp_apic_timer_interrupt+0x1cb/0x760 [ 333.771128] ? smp_reschedule_interrupt+0x109/0x650 [ 333.776607] ? smp_call_function_single_interrupt+0x650/0x650 [ 333.782997] ? interrupt_entry+0xb5/0xf0 [ 333.787064] ? trace_hardirqs_off_caller+0xbb/0x300 [ 333.792082] ? trace_hardirqs_off_caller+0xbb/0x300 [ 333.797107] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 333.801959] ? trace_hardirqs_off+0x300/0x300 [ 333.806456] ? trace_hardirqs_off+0x300/0x300 [ 333.811446] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.819360] ? check_preemption_disabled+0x48/0x200 [ 333.824383] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.829940] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 333.834803] apic_timer_interrupt+0xf/0x20 [ 333.839039] [ 333.841281] RIP: 0010:console_unlock+0x1017/0x11a0 [ 333.846691] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 333.865604] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 333.873326] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 333.880599] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 333.887878] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 333.895177] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 333.902931] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 333.912415] ? netconsole_netdev_event+0x280/0x280 [ 333.917361] ? console_unlock+0x100e/0x11a0 [ 333.921714] ? devkmsg_read+0xbb0/0xbb0 [ 333.925695] ? vprintk_emit+0x7f7/0x930 [ 333.929677] ? lock_release+0x970/0x970 [ 333.933666] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 333.939131] ? vprintk_default+0x28/0x30 [ 333.943205] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 333.948684] ? kasan_check_write+0x14/0x20 [ 333.952934] ? do_raw_spin_lock+0xc1/0x200 [ 333.957189] vprintk_emit+0x33d/0x930 [ 333.961010] ? wake_up_klogd+0x180/0x180 [ 333.965084] ? find_held_lock+0x36/0x1c0 [ 333.969162] ? mark_held_locks+0xc7/0x130 [ 333.973319] ? _raw_spin_unlock_irq+0x27/0x80 [ 333.979139] ? _raw_spin_unlock_irq+0x27/0x80 [ 333.984881] vprintk_default+0x28/0x30 [ 333.989267] vprintk_func+0x7e/0x181 [ 333.993000] printk+0xa7/0xcf [ 333.996113] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 334.000881] ? _raw_spin_unlock_irq+0x60/0x80 [ 334.005402] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 334.010698] dump_header+0x7cc/0xf72 [ 334.014609] ? pagefault_out_of_memory+0x197/0x197 [ 334.022012] ? mark_held_locks+0x130/0x130 [ 334.026261] ? __lock_acquire+0x7ec/0x4ec0 [ 334.030589] ? mem_cgroup_charge_statistics+0x780/0x780 [ 334.043009] ? print_usage_bug+0xc0/0xc0 [ 334.047088] ? print_usage_bug+0xc0/0xc0 [ 334.051167] ? graph_lock+0x170/0x170 [ 334.054979] ? graph_lock+0x170/0x170 [ 334.058796] ? print_usage_bug+0xc0/0xc0 [ 334.065902] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 334.071807] ? find_held_lock+0x36/0x1c0 [ 334.075932] ? mark_held_locks+0xc7/0x130 [ 334.080092] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 334.085210] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 334.090336] ? lockdep_hardirqs_on+0x421/0x5c0 [ 334.094926] ? trace_hardirqs_on+0xbd/0x310 [ 334.099262] ? kasan_check_read+0x11/0x20 [ 334.103420] ? ___ratelimit+0x36f/0x655 [ 334.107916] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 334.113368] ? trace_hardirqs_on+0x310/0x310 [ 334.118154] ? lock_downgrade+0x900/0x900 [ 334.122311] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 334.127416] ? ___ratelimit+0xaa/0x655 [ 334.131313] ? idr_get_free+0xec0/0xec0 [ 334.135293] ? kasan_check_write+0x14/0x20 [ 334.139535] ? do_raw_spin_lock+0xc1/0x200 [ 334.145394] oom_kill_process.cold.27+0x10/0x903 [ 334.150604] ? graph_lock+0x170/0x170 [ 334.154405] ? _raw_spin_unlock+0x2c/0x50 [ 334.158558] ? oom_badness+0xe6/0xaa0 [ 334.162364] ? oom_evaluate_task+0x540/0x540 [ 334.166779] ? find_held_lock+0x36/0x1c0 [ 334.170850] ? out_of_memory+0x974/0x14c0 [ 334.175003] ? lock_downgrade+0x900/0x900 [ 334.179152] ? check_preemption_disabled+0x48/0x200 [ 334.184207] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 334.190518] ? kasan_check_read+0x11/0x20 [ 334.195120] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 334.200398] ? rcu_bh_qs+0xc0/0xc0 [ 334.204442] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 334.209461] ? oom_evaluate_task+0x302/0x540 [ 334.213883] out_of_memory+0xa86/0x14c0 [ 334.219269] ? oom_killer_disable+0x3a0/0x3a0 [ 334.224262] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 334.229196] ? __mutex_add_waiter+0x2a0/0x2a0 [ 334.234226] __alloc_pages_slowpath+0x2318/0x2d80 [ 334.239107] ? warn_alloc+0x120/0x120 [ 334.242908] ? __radix_tree_lookup+0x4c0/0x4c0 [ 334.247510] ? find_get_entry+0x2f2/0xc40 [ 334.251672] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 334.257217] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 334.262150] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 334.267692] ? should_fail+0x22d/0xd01 [ 334.271588] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 334.277054] ? __lock_is_held+0xb5/0x140 [ 334.281142] ? __lock_is_held+0xb5/0x140 [ 334.285219] ? kasan_check_read+0x11/0x20 [ 334.289374] ? ___might_sleep+0x1ed/0x300 [ 334.293521] ? lock_release+0x970/0x970 [ 334.297504] ? arch_local_save_flags+0x40/0x40 [ 334.302100] ? __might_sleep+0x95/0x190 [ 334.306872] __alloc_pages_nodemask+0xa80/0xde0 [ 334.312264] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 334.317289] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 334.323092] ? kasan_check_read+0x11/0x20 [ 334.327251] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 334.332536] ? graph_lock+0x170/0x170 [ 334.336345] ? print_usage_bug+0xc0/0xc0 [ 334.340417] ? graph_lock+0x170/0x170 [ 334.344218] ? graph_lock+0x170/0x170 [ 334.348026] ? __do_page_cache_readahead+0x7ce/0x980 [ 334.353611] ? find_held_lock+0x36/0x1c0 [ 334.357682] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 334.363228] alloc_pages_current+0x10c/0x210 [ 334.367646] ? lock_downgrade+0x900/0x900 [ 334.371803] __page_cache_alloc+0x38f/0x5b0 [ 334.376127] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 334.381927] ? kasan_check_read+0x11/0x20 [ 334.386522] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 334.392738] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 334.397414] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 334.403430] ? check_preemption_disabled+0x48/0x200 [ 334.408457] filemap_fault+0x1594/0x25f0 [ 334.412540] ? __lock_page_or_retry+0xa00/0xa00 [ 334.417698] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 334.423508] ? kasan_check_read+0x11/0x20 [ 334.427658] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 334.432935] ? rcu_bh_qs+0xc0/0xc0 [ 334.436475] ? remove_wait_queue+0x1a6/0x360 [ 334.440898] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 334.446868] ? filemap_map_pages+0xdea/0x1980 [ 334.451380] ? print_usage_bug+0xc0/0xc0 [ 334.455455] ? find_get_pages_range_tag+0x1320/0x1320 [ 334.461161] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 334.466702] ? fput+0x130/0x1a0 [ 334.469988] ? graph_lock+0x170/0x170 [ 334.473792] ? __lock_acquire+0x7ec/0x4ec0 [ 334.478055] ? lock_acquire+0x1ed/0x520 [ 334.482033] ? ext4_filemap_fault+0x7a/0xad [ 334.486360] ? lock_release+0x970/0x970 [ 334.490335] ? arch_local_save_flags+0x40/0x40 [ 334.494923] ? select_estimate_accuracy+0x4b0/0x4b0 [ 334.499956] ? down_read+0xb0/0x1d0 [ 334.503585] ? ext4_filemap_fault+0x7a/0xad [ 334.508390] ? __down_interruptible+0x700/0x700 [ 334.513574] ext4_filemap_fault+0x82/0xad [ 334.517732] __do_fault+0x100/0x6b0 [ 334.521365] ? print_bad_pte+0x6c0/0x6c0 [ 334.525426] ? find_held_lock+0x36/0x1c0 [ 334.529500] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 334.534692] ? pmd_val+0x88/0x100 [ 334.538150] ? add_mm_counter_fast+0xd0/0xd0 [ 334.542561] ? pmd_val+0x88/0x100 [ 334.546518] ? add_mm_counter_fast+0xd0/0xd0 [ 334.551292] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 334.562124] __handle_mm_fault+0x3709/0x53e0 [ 334.566546] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 334.571389] ? graph_lock+0x170/0x170 [ 334.575651] ? print_usage_bug+0xc0/0xc0 [ 334.579712] ? lock_downgrade+0x900/0x900 [ 334.583863] ? graph_lock+0x170/0x170 [ 334.587667] ? graph_lock+0x170/0x170 [ 334.591500] ? handle_mm_fault+0x42a/0xc70 [ 334.595739] ? lock_downgrade+0x900/0x900 [ 334.599886] ? check_preemption_disabled+0x48/0x200 [ 334.604912] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 334.610713] ? kasan_check_read+0x11/0x20 [ 334.614863] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 334.620596] ? rcu_bh_qs+0xc0/0xc0 [ 334.624139] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 334.630086] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 334.635624] ? check_preemption_disabled+0x48/0x200 [ 334.640649] handle_mm_fault+0x54f/0xc70 [ 334.644720] ? __handle_mm_fault+0x53e0/0x53e0 [ 334.650209] ? find_vma+0x34/0x190 [ 334.653765] __do_page_fault+0x67d/0xed0 [ 334.657841] ? mm_fault_error+0x380/0x380 [ 334.661991] ? trace_hardirqs_off+0xb8/0x300 [ 334.666406] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.672254] ? trace_hardirqs_on+0x310/0x310 [ 334.676670] do_page_fault+0xf2/0x7e0 [ 334.680473] ? vmalloc_sync_all+0x30/0x30 [ 334.684631] ? error_entry+0x70/0xd0 [ 334.688352] ? trace_hardirqs_off_caller+0xbb/0x300 [ 334.693372] ? trace_hardirqs_on_caller+0xc0/0x300 [ 334.698306] ? syscall_return_slowpath+0x5e0/0x5e0 [ 334.703239] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 334.708095] ? trace_hardirqs_off+0x300/0x300 [ 334.713282] ? trace_hardirqs_off_caller+0x300/0x300 [ 334.720041] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 334.725059] ? prepare_exit_to_usermode+0x291/0x3b0 [ 334.730078] ? page_fault+0x8/0x30 [ 334.733627] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 334.738476] ? page_fault+0x8/0x30 [ 334.742028] page_fault+0x1e/0x30 [ 334.745495] RIP: 0033:0x7f46b0343dd3 [ 334.749215] Code: Bad RIP value. [ 334.752579] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 334.757945] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 334.765722] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 334.772987] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 334.780259] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 334.787525] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 334.796191] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 334.796294] aoe: skb alloc failure [ 334.803323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.803332] Call Trace: [ 334.806998] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 334.816288] dump_stack+0x1c4/0x2b4 [ 334.819021] init cpuset= [ 334.828718] ? dump_stack_print_info.cold.2+0x52/0x52 [ 334.832323] / [ 334.834998] warn_alloc.cold.118+0xb7/0x1bd [ 334.840158] mems_allowed=0 [ 334.841867] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 334.853920] ? lock_downgrade+0x900/0x900 [ 334.858077] ? trace_hardirqs_off+0xb8/0x300 [ 334.862504] ? trace_hardirqs_off+0xb8/0x300 [ 334.866927] __alloc_pages_slowpath+0x2667/0x2d80 [ 334.871799] ? mark_held_locks+0x130/0x130 [ 334.876071] ? warn_alloc+0x120/0x120 [ 334.879881] ? warn_alloc+0x120/0x120 [ 334.883686] ? print_usage_bug+0xc0/0xc0 [ 334.887803] ? warn_alloc+0x120/0x120 [ 334.891611] ? print_usage_bug+0xc0/0xc0 [ 334.895675] ? find_held_lock+0x36/0x1c0 [ 334.899759] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 334.905305] ? should_fail+0x22d/0xd01 [ 334.909198] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 334.914308] ? __lock_acquire+0x7ec/0x4ec0 [ 334.918556] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 334.923760] ? __lock_acquire+0x7ec/0x4ec0 [ 334.928001] ? should_fail+0x22d/0xd01 [ 334.931907] ? mark_held_locks+0x130/0x130 [ 334.936156] ? mark_held_locks+0x130/0x130 [ 334.940392] ? __account_cfs_rq_runtime+0x790/0x790 [ 334.945417] ? select_task_rq_fair+0x754/0x34f0 [ 334.950092] ? lock_downgrade+0x900/0x900 [ 334.954241] ? check_preemption_disabled+0x48/0x200 [ 334.959262] ? graph_lock+0x170/0x170 [ 334.963071] ? print_usage_bug+0xc0/0xc0 [ 334.967139] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 334.972682] ? check_preemption_disabled+0x48/0x200 [ 334.977706] ? check_preemption_disabled+0x48/0x200 [ 334.982738] ? __lock_is_held+0xb5/0x140 [ 334.986817] __alloc_pages_nodemask+0xa80/0xde0 [ 334.991497] ? graph_lock+0x170/0x170 [ 334.995309] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 335.000326] ? graph_lock+0x170/0x170 [ 335.004138] ? find_held_lock+0x36/0x1c0 [ 335.008305] ? ____cache_alloc_node+0x1c7/0x1e0 [ 335.012980] ? lock_downgrade+0x900/0x900 [ 335.017444] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.022996] cache_grow_begin+0x91/0x8c0 [ 335.027063] ? do_raw_spin_unlock+0xa7/0x2f0 [ 335.031633] fallback_alloc+0x203/0x2e0 [ 335.035618] ____cache_alloc_node+0x1c7/0x1e0 [ 335.040122] kmem_cache_alloc_node+0xe3/0x730 [ 335.046015] ? ipv6_get_ifaddr+0x42e/0x620 [ 335.050320] __alloc_skb+0x119/0x770 [ 335.054067] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 335.059435] ? skb_scrub_packet+0x490/0x490 [ 335.063765] ? lock_downgrade+0x900/0x900 [ 335.067925] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.073467] ? refcount_sub_and_test_checked+0x203/0x310 [ 335.078930] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 335.084385] ? addrconf_rs_timer+0x6f0/0x6f0 [ 335.088865] ndisc_alloc_skb+0x144/0x340 [ 335.092945] ndisc_send_rs+0x331/0x6e0 [ 335.096840] addrconf_rs_timer+0x3c0/0x6f0 [ 335.101082] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 335.105332] call_timer_fn+0x272/0x920 [ 335.109221] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 335.113461] ? process_timeout+0x40/0x40 [ 335.117553] ? find_held_lock+0x36/0x1c0 [ 335.121629] ? __run_timers+0x7da/0xc70 [ 335.125634] ? _raw_spin_unlock_irq+0x27/0x80 [ 335.130134] ? _raw_spin_unlock_irq+0x27/0x80 [ 335.134630] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 335.138866] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 335.143455] ? trace_hardirqs_on+0xbd/0x310 [ 335.147786] ? kasan_check_read+0x11/0x20 [ 335.151936] ? __run_timers+0x7da/0xc70 [ 335.155915] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 335.161380] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 335.165616] __run_timers+0x7e5/0xc70 [ 335.169418] ? find_held_lock+0x36/0x1c0 [ 335.173500] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 335.178873] ? _raw_spin_unlock_irq+0x27/0x80 [ 335.183367] ? _raw_spin_unlock_irq+0x27/0x80 [ 335.187866] ? lockdep_hardirqs_on+0x421/0x5c0 [ 335.192455] ? trace_hardirqs_on+0xbd/0x310 [ 335.196787] ? kasan_check_read+0x11/0x20 [ 335.200931] ? finish_task_switch+0x1f5/0x900 [ 335.205441] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 335.210917] ? compat_start_thread+0x80/0x80 [ 335.215369] ? pvclock_read_flags+0x160/0x160 [ 335.219873] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.225427] ? check_preemption_disabled+0x48/0x200 [ 335.230460] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 335.236013] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 335.241302] ? rcu_pm_notify+0xc0/0xc0 [ 335.245197] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.251038] ? check_preemption_disabled+0x48/0x200 [ 335.256067] run_timer_softirq+0x52/0xb0 [ 335.260133] ? rcu_read_lock_sched_held+0x108/0x120 [ 335.265170] __do_softirq+0x30b/0xad8 [ 335.268989] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 335.274097] ? trace_hardirqs_off_caller+0x300/0x300 [ 335.279218] ? schedule+0x108/0x460 [ 335.282860] ? trace_hardirqs_off+0xb8/0x300 [ 335.287274] ? smpboot_thread_fn+0x68b/0xa00 [ 335.291716] ? trace_hardirqs_on+0x310/0x310 [ 335.296172] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 335.301709] ? check_preemption_disabled+0x48/0x200 [ 335.306733] ? takeover_tasklets+0xa90/0xa90 [ 335.311157] run_ksoftirqd+0x94/0x100 [ 335.314963] smpboot_thread_fn+0x68b/0xa00 [ 335.319203] ? sort_range+0x30/0x30 [ 335.322838] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 335.327950] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 335.333499] ? __kthread_parkme+0xfb/0x1a0 [ 335.337750] kthread+0x35a/0x420 [ 335.341117] ? sort_range+0x30/0x30 [ 335.344747] ? kthread_bind+0x40/0x40 [ 335.348552] ret_from_fork+0x3a/0x50 [ 335.352286] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 335.352294] warn_alloc_show_mem: 1 callbacks suppressed [ 335.352301] Mem-Info: [ 335.358539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.363935] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 335.363935] active_file:15 inactive_file:15 isolated_file:2 [ 335.363935] unevictable:0 dirty:0 writeback:0 unstable:0 [ 335.363935] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 335.363935] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 335.363935] free:13757 free_pcp:312 free_cma:0 [ 335.366659] Call Trace: [ 335.376060] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 335.408925] [ 335.411503] Node 0 [ 335.440148] dump_stack+0x1c4/0x2b4 [ 335.442294] 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 [ 335.445444] ? dump_stack_print_info.cold.2+0x52/0x52 [ 335.449076] lowmem_reserve[]: [ 335.475198] warn_alloc.cold.118+0xb7/0x1bd [ 335.480357] 0 [ 335.483509] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 335.487802] 2815 [ 335.489605] ? lock_downgrade+0x900/0x900 [ 335.494420] 6318 [ 335.496487] ? trace_hardirqs_off+0xb8/0x300 [ 335.500605] 6318 [ 335.502669] ? trace_hardirqs_off+0xb8/0x300 [ 335.509111] __alloc_pages_slowpath+0x2667/0x2d80 [ 335.513496] Node 0 DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 335.518363] ? warn_alloc+0x120/0x120 [ 335.518383] ? warn_alloc+0x120/0x120 [ 335.545853] lowmem_reserve[]: 0 [ 335.549664] ? print_usage_bug+0xc0/0xc0 [ 335.553434] 0 [ 335.556706] ? warn_alloc+0x120/0x120 [ 335.560746] 3503 [ 335.562541] ? print_usage_bug+0xc0/0xc0 [ 335.566321] 3503 [ 335.568384] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 335.574478] ? ktime_get+0x2e1/0x440 [ 335.579475] Node 0 [ 335.583204] ? check_preemption_disabled+0x48/0x200 [ 335.583236] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 335.583250] lowmem_reserve[]: [ 335.585494] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 335.590496] 0 [ 335.621434] ? should_fail+0x22d/0xd01 [ 335.624515] 0 [ 335.630047] ? kasan_check_read+0x11/0x20 [ 335.631818] 0 0 [ 335.635713] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 335.637497] Node 0 [ 335.641647] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 335.643601] DMA: [ 335.649391] ? __lock_acquire+0x7ec/0x4ec0 [ 335.651609] 1*4kB [ 335.656705] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 335.658740] (U) [ 335.662967] ? should_fail+0x22d/0xd01 [ 335.665092] 0*8kB [ 335.670195] ? mark_held_locks+0x130/0x130 [ 335.672146] 0*16kB [ 335.676025] ? mark_held_locks+0x130/0x130 [ 335.678150] 1*32kB [ 335.682380] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.684590] (U) [ 335.689294] ? graph_lock+0x170/0x170 [ 335.691509] 2*64kB [ 335.699690] ? mark_held_locks+0xc7/0x130 [ 335.701647] (U) [ 335.705442] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 335.707652] 1*128kB [ 335.711795] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.713748] (U) [ 335.718763] ? check_preemption_disabled+0x48/0x200 [ 335.721061] 1*256kB [ 335.726589] ? check_preemption_disabled+0x48/0x200 [ 335.728541] (U) [ 335.733559] ? __lock_is_held+0xb5/0x140 [ 335.735855] 0*512kB [ 335.740864] __alloc_pages_nodemask+0xa80/0xde0 [ 335.742811] 1*1024kB [ 335.746865] ? graph_lock+0x170/0x170 [ 335.749164] (U) [ 335.753827] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 335.756232] 1*2048kB [ 335.760043] ? graph_lock+0x170/0x170 [ 335.761998] (M) [ 335.767013] ? find_held_lock+0x36/0x1c0 [ 335.769396] 3*4096kB [ 335.774199] ? ____cache_alloc_node+0x1c7/0x1e0 [ 335.776147] (M) [ 335.781079] ? lock_downgrade+0x900/0x900 [ 335.783459] = 15908kB [ 335.783468] Node 0 [ 335.788145] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.790090] DMA32: [ 335.794232] cache_grow_begin+0x91/0x8c0 [ 335.796616] 3*4kB [ 335.798848] ? do_raw_spin_unlock+0xa7/0x2f0 [ 335.804360] (M) [ 335.806593] fallback_alloc+0x203/0x2e0 [ 335.810624] 2*8kB [ 335.813279] ____cache_alloc_node+0x1c7/0x1e0 [ 335.817179] (M) [ 335.819153] kmem_cache_alloc_node+0xe3/0x730 [ 335.823104] 2*16kB (UM) [ 335.825262] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 335.829747] 2*32kB (UM) [ 335.831727] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 335.836211] 3*64kB [ 335.838883] __alloc_skb+0x119/0x770 [ 335.843954] (UM) [ 335.846620] ? calc_wheel_index+0x220/0x220 [ 335.851176] 4*128kB [ 335.853739] ? skb_scrub_packet+0x490/0x490 [ 335.857507] (UM) [ 335.861414] ? vprintk_default+0x28/0x30 [ 335.865700] 3*256kB (UM) [ 335.868035] ? vprintk_func+0x85/0x181 [ 335.872344] 4*512kB [ 335.874405] ? printk+0xa7/0xcf [ 335.878443] (UM) [ 335.881200] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 335.885050] 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 335.885070] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 335.885132] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 335.885138] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 335.885141] 411 total pagecache pages [ 335.885151] 0 pages in swap cache [ 335.885156] Swap cache stats: add 0, delete 0, find 0/0 [ 335.885159] Free swap = 0kB [ 335.885162] Total swap = 0kB [ 335.885167] 1965979 pages RAM [ 335.885170] 0 pages HighMem/MovableOnly [ 335.885172] 343323 pages reserved [ 335.885175] 0 pages cma reserved [ 335.885244] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 335.885588] kworker/0:0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 335.887600] new_skb+0x26/0x1c0 [ 335.890854] kworker/0:0 cpuset= [ 335.892909] aoecmd_cfg+0x279/0x7f0 [ 335.897645] / [ 335.903436] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 335.917813] mems_allowed=0 [ 335.926651] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.011265] ? check_preemption_disabled+0x48/0x200 [ 336.017028] ? check_preemption_disabled+0x48/0x200 [ 336.022060] ? __lock_is_held+0xb5/0x140 [ 336.026134] discover_timer+0x50/0x60 [ 336.029943] call_timer_fn+0x272/0x920 [ 336.034356] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 336.039203] ? process_timeout+0x40/0x40 [ 336.043266] ? find_held_lock+0x36/0x1c0 [ 336.050531] ? mark_held_locks+0xc7/0x130 [ 336.057519] ? _raw_spin_unlock_irq+0x27/0x80 [ 336.062224] ? _raw_spin_unlock_irq+0x27/0x80 [ 336.066730] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 336.071576] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 336.076162] ? trace_hardirqs_on+0xbd/0x310 [ 336.080493] ? kasan_check_read+0x11/0x20 [ 336.084647] ? __run_timers+0x7da/0xc70 [ 336.088624] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 336.094092] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 336.100574] __run_timers+0x7e5/0xc70 [ 336.105416] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 336.110787] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 336.115808] ? graph_lock+0x170/0x170 [ 336.119993] ? print_usage_bug+0xc0/0xc0 [ 336.124054] ? lock_release+0x970/0x970 [ 336.128028] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 336.133734] ? find_held_lock+0x36/0x1c0 [ 336.137805] ? graph_lock+0x170/0x170 [ 336.141611] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.147647] ? check_preemption_disabled+0x48/0x200 [ 336.152675] ? __lock_is_held+0xb5/0x140 [ 336.156739] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.162279] ? check_preemption_disabled+0x48/0x200 [ 336.167310] run_timer_softirq+0x52/0xb0 [ 336.171376] ? rcu_read_lock_sched_held+0x108/0x120 [ 336.176398] __do_softirq+0x30b/0xad8 [ 336.180670] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 336.186879] ? pvclock_read_flags+0x160/0x160 [ 336.191377] ? lapic_next_event+0x5a/0x90 [ 336.195526] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.201069] ? check_preemption_disabled+0x48/0x200 [ 336.206082] ? check_preemption_disabled+0x48/0x200 [ 336.211107] ? kvm_clock_read+0x18/0x30 [ 336.215083] ? kvm_sched_clock_read+0x9/0x20 [ 336.219506] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.225046] ? check_preemption_disabled+0x48/0x200 [ 336.230079] irq_exit+0x17f/0x1c0 [ 336.234000] smp_apic_timer_interrupt+0x1cb/0x760 [ 336.238848] ? smp_reschedule_interrupt+0x109/0x650 [ 336.244351] ? smp_call_function_single_interrupt+0x650/0x650 [ 336.250247] ? interrupt_entry+0xb5/0xf0 [ 336.254328] ? trace_hardirqs_off_caller+0xbb/0x300 [ 336.259867] ? trace_hardirqs_off_caller+0xbb/0x300 [ 336.266122] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 336.271437] ? trace_hardirqs_off+0x300/0x300 [ 336.275933] ? trace_hardirqs_off+0x300/0x300 [ 336.280430] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.285968] ? check_preemption_disabled+0x48/0x200 [ 336.290984] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.296529] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 336.301386] apic_timer_interrupt+0xf/0x20 [ 336.305617] [ 336.307860] RIP: 0010:console_unlock+0x1017/0x11a0 [ 336.313269] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 336.332182] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 336.340284] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 336.348892] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 336.356167] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 336.363448] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 336.370734] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 336.378030] ? netconsole_netdev_event+0x280/0x280 [ 336.382975] ? console_unlock+0x100e/0x11a0 [ 336.387319] ? devkmsg_read+0xbb0/0xbb0 [ 336.391293] ? vprintk_emit+0x7f7/0x930 [ 336.395786] ? lock_release+0x970/0x970 [ 336.399768] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 336.405233] ? vprintk_default+0x28/0x30 [ 336.409307] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 336.414788] ? kasan_check_write+0x14/0x20 [ 336.419028] ? do_raw_spin_lock+0xc1/0x200 [ 336.424502] vprintk_emit+0x33d/0x930 [ 336.429092] ? wake_up_klogd+0x180/0x180 [ 336.433164] ? find_held_lock+0x36/0x1c0 [ 336.437234] ? mark_held_locks+0xc7/0x130 [ 336.441395] ? _raw_spin_unlock_irq+0x27/0x80 [ 336.446378] ? _raw_spin_unlock_irq+0x27/0x80 [ 336.450881] vprintk_default+0x28/0x30 [ 336.454775] vprintk_func+0x7e/0x181 [ 336.459000] printk+0xa7/0xcf [ 336.462111] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 336.466879] ? _raw_spin_unlock_irq+0x60/0x80 [ 336.471393] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 336.476696] dump_header+0x7cc/0xf72 [ 336.480428] ? pagefault_out_of_memory+0x197/0x197 [ 336.485831] ? mark_held_locks+0x130/0x130 [ 336.490067] ? __lock_acquire+0x7ec/0x4ec0 [ 336.494313] ? mem_cgroup_charge_statistics+0x780/0x780 [ 336.500131] ? print_usage_bug+0xc0/0xc0 [ 336.504194] ? print_usage_bug+0xc0/0xc0 [ 336.509918] ? graph_lock+0x170/0x170 [ 336.514517] ? graph_lock+0x170/0x170 [ 336.518323] ? print_usage_bug+0xc0/0xc0 [ 336.522395] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.527941] ? find_held_lock+0x36/0x1c0 [ 336.532013] ? mark_held_locks+0xc7/0x130 [ 336.536171] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 336.541276] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 336.546837] ? lockdep_hardirqs_on+0x421/0x5c0 [ 336.551434] ? trace_hardirqs_on+0xbd/0x310 [ 336.556292] ? kasan_check_read+0x11/0x20 [ 336.560489] ? ___ratelimit+0x36f/0x655 [ 336.564474] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 336.569950] ? trace_hardirqs_on+0x310/0x310 [ 336.574545] ? lock_downgrade+0x900/0x900 [ 336.578708] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 336.583824] ? ___ratelimit+0xaa/0x655 [ 336.589272] ? idr_get_free+0xec0/0xec0 [ 336.595669] ? kasan_check_write+0x14/0x20 [ 336.599913] ? do_raw_spin_lock+0xc1/0x200 [ 336.604168] oom_kill_process.cold.27+0x10/0x903 [ 336.608940] ? graph_lock+0x170/0x170 [ 336.612748] ? _raw_spin_unlock+0x2c/0x50 [ 336.617399] ? oom_badness+0xe6/0xaa0 [ 336.621212] ? oom_evaluate_task+0x540/0x540 [ 336.625639] ? find_held_lock+0x36/0x1c0 [ 336.629716] ? out_of_memory+0x974/0x14c0 [ 336.633880] ? lock_downgrade+0x900/0x900 [ 336.638030] ? check_preemption_disabled+0x48/0x200 [ 336.643061] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 336.648870] ? kasan_check_read+0x11/0x20 [ 336.653025] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 336.658786] ? rcu_bh_qs+0xc0/0xc0 [ 336.662338] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 336.667830] ? oom_evaluate_task+0x302/0x540 [ 336.674614] out_of_memory+0xa86/0x14c0 [ 336.679140] ? oom_killer_disable+0x3a0/0x3a0 [ 336.683637] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 336.688572] ? __mutex_add_waiter+0x2a0/0x2a0 [ 336.693088] __alloc_pages_slowpath+0x2318/0x2d80 [ 336.697972] ? warn_alloc+0x120/0x120 [ 336.701864] ? __radix_tree_lookup+0x4c0/0x4c0 [ 336.706474] ? find_get_entry+0x2f2/0xc40 [ 336.711147] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.716697] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 336.721634] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 336.727172] ? should_fail+0x22d/0xd01 [ 336.731072] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 336.736178] ? __lock_is_held+0xb5/0x140 [ 336.740275] ? __lock_is_held+0xb5/0x140 [ 336.744356] ? kasan_check_read+0x11/0x20 [ 336.748520] ? ___might_sleep+0x1ed/0x300 [ 336.752676] ? lock_release+0x970/0x970 [ 336.757235] ? arch_local_save_flags+0x40/0x40 [ 336.762547] ? __might_sleep+0x95/0x190 [ 336.766533] __alloc_pages_nodemask+0xa80/0xde0 [ 336.771215] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 336.776240] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 336.782047] ? kasan_check_read+0x11/0x20 [ 336.786199] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 336.791527] ? graph_lock+0x170/0x170 [ 336.795335] ? print_usage_bug+0xc0/0xc0 [ 336.799401] ? graph_lock+0x170/0x170 [ 336.803652] ? graph_lock+0x170/0x170 [ 336.807454] ? __do_page_cache_readahead+0x7ce/0x980 [ 336.812575] ? find_held_lock+0x36/0x1c0 [ 336.816643] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 336.822186] alloc_pages_current+0x10c/0x210 [ 336.826600] ? lock_downgrade+0x900/0x900 [ 336.830756] __page_cache_alloc+0x38f/0x5b0 [ 336.835559] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 336.844473] ? kasan_check_read+0x11/0x20 [ 336.848633] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 336.853914] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 336.858585] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 336.864122] ? check_preemption_disabled+0x48/0x200 [ 336.869150] filemap_fault+0x1594/0x25f0 [ 336.873670] ? __lock_page_or_retry+0xa00/0xa00 [ 336.878345] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 336.884143] ? kasan_check_read+0x11/0x20 [ 336.888294] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 336.893573] ? rcu_bh_qs+0xc0/0xc0 [ 336.897113] ? remove_wait_queue+0x1a6/0x360 [ 336.901527] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 336.907428] ? filemap_map_pages+0xdea/0x1980 [ 336.911940] ? print_usage_bug+0xc0/0xc0 [ 336.917259] ? find_get_pages_range_tag+0x1320/0x1320 [ 336.922947] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 336.928495] ? fput+0x130/0x1a0 [ 336.931782] ? graph_lock+0x170/0x170 [ 336.935585] ? __lock_acquire+0x7ec/0x4ec0 [ 336.939846] ? lock_acquire+0x1ed/0x520 [ 336.943819] ? ext4_filemap_fault+0x7a/0xad [ 336.948149] ? lock_release+0x970/0x970 [ 336.952127] ? arch_local_save_flags+0x40/0x40 [ 336.956725] ? select_estimate_accuracy+0x4b0/0x4b0 [ 336.961757] ? down_read+0xb0/0x1d0 [ 336.965384] ? ext4_filemap_fault+0x7a/0xad [ 336.969711] ? __down_interruptible+0x700/0x700 [ 336.974398] ext4_filemap_fault+0x82/0xad [ 336.978556] __do_fault+0x100/0x6b0 [ 336.982189] ? print_bad_pte+0x6c0/0x6c0 [ 336.986258] ? find_held_lock+0x36/0x1c0 [ 336.990328] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 336.996525] ? pmd_val+0x88/0x100 [ 337.001514] ? add_mm_counter_fast+0xd0/0xd0 [ 337.005927] ? pmd_val+0x88/0x100 [ 337.009382] ? add_mm_counter_fast+0xd0/0xd0 [ 337.013799] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 337.025966] __handle_mm_fault+0x3709/0x53e0 [ 337.030389] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 337.035233] ? graph_lock+0x170/0x170 [ 337.039041] ? print_usage_bug+0xc0/0xc0 [ 337.043103] ? lock_downgrade+0x900/0x900 [ 337.047694] ? graph_lock+0x170/0x170 [ 337.051504] ? graph_lock+0x170/0x170 [ 337.055327] ? handle_mm_fault+0x42a/0xc70 [ 337.059564] ? lock_downgrade+0x900/0x900 [ 337.063713] ? check_preemption_disabled+0x48/0x200 [ 337.068737] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 337.074538] ? kasan_check_read+0x11/0x20 [ 337.078692] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 337.087811] ? rcu_bh_qs+0xc0/0xc0 [ 337.091359] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 337.096815] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 337.102356] ? check_preemption_disabled+0x48/0x200 [ 337.107382] handle_mm_fault+0x54f/0xc70 [ 337.111452] ? __handle_mm_fault+0x53e0/0x53e0 [ 337.116047] ? find_vma+0x34/0x190 [ 337.119596] __do_page_fault+0x67d/0xed0 [ 337.123667] ? mm_fault_error+0x380/0x380 [ 337.127817] ? trace_hardirqs_off+0xb8/0x300 [ 337.132232] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.137600] ? trace_hardirqs_on+0x310/0x310 [ 337.142015] do_page_fault+0xf2/0x7e0 [ 337.145822] ? vmalloc_sync_all+0x30/0x30 [ 337.149969] ? error_entry+0x70/0xd0 [ 337.153685] ? trace_hardirqs_off_caller+0xbb/0x300 [ 337.158704] ? trace_hardirqs_on_caller+0xc0/0x300 [ 337.163635] ? syscall_return_slowpath+0x5e0/0x5e0 [ 337.170467] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 337.175995] ? trace_hardirqs_off+0x300/0x300 [ 337.180503] ? trace_hardirqs_off_caller+0x300/0x300 [ 337.185609] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 337.190632] ? prepare_exit_to_usermode+0x291/0x3b0 [ 337.195653] ? page_fault+0x8/0x30 [ 337.199196] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 337.204041] ? page_fault+0x8/0x30 [ 337.207586] page_fault+0x1e/0x30 [ 337.211037] RIP: 0033:0x7f46b0343dd3 [ 337.214754] Code: Bad RIP value. [ 337.218115] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 337.223489] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 337.230758] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 337.238029] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 337.245296] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 337.256158] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 337.263936] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #212 [ 337.264018] aoe: skb alloc failure [ 337.270781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.270807] Workqueue: events_power_efficient neigh_periodic_work [ 337.270822] Call Trace: [ 337.274386] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 337.283708] dump_stack+0x1c4/0x2b4 [ 337.290288] init cpuset= [ 337.292873] ? dump_stack_print_info.cold.2+0x52/0x52 [ 337.302553] / [ 337.306184] warn_alloc.cold.118+0xb7/0x1bd [ 337.308824] mems_allowed=0 [ 337.314004] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 337.327762] ? lock_downgrade+0x900/0x900 [ 337.331912] ? trace_hardirqs_off+0xb8/0x300 [ 337.336341] ? trace_hardirqs_off+0xb8/0x300 [ 337.340785] __alloc_pages_slowpath+0x2667/0x2d80 [ 337.345662] ? warn_alloc+0x120/0x120 [ 337.349468] ? cpuacct_charge+0x265/0x440 [ 337.353630] ? warn_alloc+0x120/0x120 [ 337.357436] ? print_usage_bug+0xc0/0xc0 [ 337.361509] ? warn_alloc+0x120/0x120 [ 337.365316] ? print_usage_bug+0xc0/0xc0 [ 337.369381] ? __lock_acquire+0x7ec/0x4ec0 [ 337.373630] ? lock_downgrade+0x900/0x900 [ 337.377779] ? check_preemption_disabled+0x48/0x200 [ 337.382809] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 337.388349] ? should_fail+0x22d/0xd01 [ 337.392247] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 337.397357] ? __lock_acquire+0x7ec/0x4ec0 [ 337.401602] ? __lock_acquire+0x7ec/0x4ec0 [ 337.405843] ? should_fail+0x22d/0xd01 [ 337.409758] ? mark_held_locks+0x130/0x130 [ 337.414007] ? mark_held_locks+0x130/0x130 [ 337.418246] ? rcu_read_lock_sched_held+0x108/0x120 [ 337.423303] ? select_task_rq_fair+0x34f0/0x34f0 [ 337.428068] ? graph_lock+0x170/0x170 [ 337.431888] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 337.436495] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.442042] ? check_preemption_disabled+0x48/0x200 [ 337.447058] ? check_preemption_disabled+0x48/0x200 [ 337.452091] ? __lock_is_held+0xb5/0x140 [ 337.456168] __alloc_pages_nodemask+0xa80/0xde0 [ 337.460840] ? graph_lock+0x170/0x170 [ 337.464653] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 337.469670] ? graph_lock+0x170/0x170 [ 337.473495] ? find_held_lock+0x36/0x1c0 [ 337.477577] ? ____cache_alloc_node+0x1c7/0x1e0 [ 337.482251] ? lock_downgrade+0x900/0x900 [ 337.486416] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.491991] cache_grow_begin+0x91/0x8c0 [ 337.496060] ? do_raw_spin_unlock+0xa7/0x2f0 [ 337.500492] fallback_alloc+0x203/0x2e0 [ 337.504479] ____cache_alloc_node+0x1c7/0x1e0 [ 337.508999] kmem_cache_alloc_node+0xe3/0x730 [ 337.513503] ? graph_lock+0x170/0x170 [ 337.517310] ? __sched_text_start+0x8/0x8 [ 337.521470] __alloc_skb+0x119/0x770 [ 337.525193] ? graph_lock+0x170/0x170 [ 337.528996] ? rcu_is_watching+0x30/0x30 [ 337.533063] ? skb_scrub_packet+0x490/0x490 [ 337.537382] ? find_held_lock+0x36/0x1c0 [ 337.541458] ? neigh_periodic_work+0x8ca/0xc60 [ 337.546052] ? lock_downgrade+0x900/0x900 [ 337.550209] ? lock_release+0x970/0x970 [ 337.554199] __neigh_notify+0x8c/0x160 [ 337.558097] neigh_cleanup_and_release+0x7b/0xe0 [ 337.562856] neigh_periodic_work+0x8d2/0xc60 [ 337.567283] ? neigh_del+0x420/0x420 [ 337.571008] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.576548] ? check_preemption_disabled+0x48/0x200 [ 337.581570] ? check_preemption_disabled+0x48/0x200 [ 337.586602] ? __lock_is_held+0xb5/0x140 [ 337.590686] process_one_work+0xc90/0x1b90 [ 337.594925] ? mark_held_locks+0x130/0x130 [ 337.599173] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 337.603843] ? __switch_to_asm+0x40/0x70 [ 337.607905] ? __switch_to_asm+0x40/0x70 [ 337.611965] ? __switch_to_asm+0x34/0x70 [ 337.616034] ? __switch_to_asm+0x40/0x70 [ 337.620094] ? __switch_to_asm+0x34/0x70 [ 337.624161] ? __switch_to_asm+0x40/0x70 [ 337.628220] ? __switch_to_asm+0x34/0x70 [ 337.632281] ? __switch_to_asm+0x40/0x70 [ 337.636356] ? __schedule+0x874/0x1ed0 [ 337.640248] ? __switch_to_asm+0x34/0x70 [ 337.644307] ? __switch_to_asm+0x40/0x70 [ 337.648400] ? graph_lock+0x170/0x170 [ 337.652207] ? __sched_text_start+0x8/0x8 [ 337.656362] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.660945] ? retint_kernel+0x2d/0x2d [ 337.664840] ? find_held_lock+0x36/0x1c0 [ 337.668915] ? lock_acquire+0x1ed/0x520 [ 337.672882] ? worker_thread+0x3e0/0x1390 [ 337.677063] ? lock_release+0x970/0x970 [ 337.681084] ? trace_hardirqs_off+0xb8/0x300 [ 337.685503] ? kasan_check_read+0x11/0x20 [ 337.689654] ? worker_thread+0x3e0/0x1390 [ 337.693804] ? trace_hardirqs_on+0x310/0x310 [ 337.698221] ? kasan_check_write+0x14/0x20 [ 337.702463] ? do_raw_spin_lock+0xc1/0x200 [ 337.706715] worker_thread+0x17f/0x1390 [ 337.710699] ? __switch_to_asm+0x34/0x70 [ 337.714780] ? process_one_work+0x1b90/0x1b90 [ 337.719289] ? graph_lock+0x170/0x170 [ 337.723100] ? __sched_text_start+0x8/0x8 [ 337.727261] ? find_held_lock+0x36/0x1c0 [ 337.731363] ? __kthread_parkme+0xce/0x1a0 [ 337.735607] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 337.740718] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 337.745827] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.750413] ? trace_hardirqs_on+0xbd/0x310 [ 337.754738] ? kasan_check_read+0x11/0x20 [ 337.758895] ? __kthread_parkme+0xce/0x1a0 [ 337.763132] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 337.768592] ? kasan_check_write+0x14/0x20 [ 337.772829] ? do_raw_spin_lock+0xc1/0x200 [ 337.777077] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 337.782185] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 337.787728] ? __kthread_parkme+0xfb/0x1a0 [ 337.791978] kthread+0x35a/0x420 [ 337.795347] ? process_one_work+0x1b90/0x1b90 [ 337.799844] ? kthread_bind+0x40/0x40 [ 337.803660] ret_from_fork+0x3a/0x50 [ 337.807394] warn_alloc_show_mem: 1 callbacks suppressed [ 337.807406] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 337.807407] Mem-Info: [ 337.807444] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 337.807444] active_file:15 inactive_file:15 isolated_file:2 [ 337.807444] unevictable:0 dirty:0 writeback:0 unstable:0 [ 337.807444] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 337.807444] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 337.807444] free:13757 free_pcp:312 free_cma:0 [ 337.812779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.819021] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 337.821444] Call Trace: [ 337.854312] Node 0 [ 337.864122] [ 337.891816] 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 [ 337.895354] dump_stack+0x1c4/0x2b4 [ 337.897567] lowmem_reserve[]: 0 [ 337.900084] ? dump_stack_print_info.cold.2+0x52/0x52 [ 337.925573] 2815 6318 [ 337.929270] warn_alloc.cold.118+0xb7/0x1bd [ 337.932515] 6318 [ 337.937700] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 337.940174] Node 0 [ 337.944497] ? lock_downgrade+0x900/0x900 [ 337.946560] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 337.951387] ? trace_hardirqs_off+0xb8/0x300 [ 337.953600] lowmem_reserve[]: [ 337.957742] ? trace_hardirqs_off+0xb8/0x300 [ 337.984629] 0 0 [ 337.989061] __alloc_pages_slowpath+0x2667/0x2d80 [ 337.992131] 3503 [ 337.996559] ? warn_alloc+0x120/0x120 [ 337.998497] 3503 [ 338.003332] ? __lock_acquire+0x7ec/0x4ec0 [ 338.009176] ? warn_alloc+0x120/0x120 [ 338.011217] Node 0 [ 338.016930] ? print_usage_bug+0xc0/0xc0 [ 338.020741] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 338.022948] ? warn_alloc+0x120/0x120 [ 338.026976] lowmem_reserve[]: 0 [ 338.058416] ? print_usage_bug+0xc0/0xc0 [ 338.062192] 0 [ 338.065465] ? mark_held_locks+0x130/0x130 [ 338.069941] 0 0 [ 338.069951] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 338.070029] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 338.070095] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 338.070169] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 338.070176] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 338.070179] 411 total pagecache pages [ 338.070190] 0 pages in swap cache [ 338.070195] Swap cache stats: add 0, delete 0, find 0/0 [ 338.070198] Free swap = 0kB [ 338.070200] Total swap = 0kB [ 338.070204] 1965979 pages RAM [ 338.070207] 0 pages HighMem/MovableOnly [ 338.070223] 343323 pages reserved [ 338.070226] 0 pages cma reserved [ 338.070449] kworker/0:0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 338.072807] ? mark_held_locks+0x130/0x130 [ 338.077052] kworker/0:0 cpuset= [ 338.079029] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 338.092538] / [ 338.107806] ? should_fail+0x22d/0xd01 [ 338.122632] mems_allowed=0 [ 338.131466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 338.212231] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 338.217385] ? __lock_acquire+0x7ec/0x4ec0 [ 338.221630] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 338.227801] ? should_fail+0x22d/0xd01 [ 338.232950] ? __sanitizer_cov_trace_const_cmp1+0x10/0x20 [ 338.238506] ? mark_held_locks+0x130/0x130 [ 338.242747] ? mark_held_locks+0x130/0x130 [ 338.246992] ? graph_lock+0x170/0x170 [ 338.250799] ? graph_lock+0x170/0x170 [ 338.254601] ? print_usage_bug+0xc0/0xc0 [ 338.258664] ? do_raw_spin_unlock+0xa7/0x2f0 [ 338.263074] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 338.268612] ? check_preemption_disabled+0x48/0x200 [ 338.274081] ? check_preemption_disabled+0x48/0x200 [ 338.279108] ? __lock_is_held+0xb5/0x140 [ 338.283675] __alloc_pages_nodemask+0xa80/0xde0 [ 338.288347] ? graph_lock+0x170/0x170 [ 338.292156] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 338.297170] ? graph_lock+0x170/0x170 [ 338.300984] ? find_held_lock+0x36/0x1c0 [ 338.307306] ? ____cache_alloc_node+0x1c7/0x1e0 [ 338.313522] ? lock_downgrade+0x900/0x900 [ 338.317680] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 338.323227] cache_grow_begin+0x91/0x8c0 [ 338.327295] ? do_raw_spin_unlock+0xa7/0x2f0 [ 338.331715] fallback_alloc+0x203/0x2e0 [ 338.335699] ____cache_alloc_node+0x1c7/0x1e0 [ 338.340200] kmem_cache_alloc_node+0xe3/0x730 [ 338.344697] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 338.349803] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 338.354905] __alloc_skb+0x119/0x770 [ 338.358638] ? calc_wheel_index+0x220/0x220 [ 338.362962] ? skb_scrub_packet+0x490/0x490 [ 338.367293] ? vprintk_default+0x28/0x30 [ 338.371372] ? vprintk_func+0x85/0x181 [ 338.375278] ? printk+0xa7/0xcf [ 338.378560] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 338.385297] new_skb+0x26/0x1c0 [ 338.389079] aoecmd_cfg+0x279/0x7f0 [ 338.392717] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 338.397046] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 338.402587] ? check_preemption_disabled+0x48/0x200 [ 338.407601] ? check_preemption_disabled+0x48/0x200 [ 338.412630] ? __lock_is_held+0xb5/0x140 [ 338.416706] discover_timer+0x50/0x60 [ 338.420524] call_timer_fn+0x272/0x920 [ 338.424413] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 338.429280] ? process_timeout+0x40/0x40 [ 338.433776] ? find_held_lock+0x36/0x1c0 [ 338.437850] ? mark_held_locks+0xc7/0x130 [ 338.442006] ? _raw_spin_unlock_irq+0x27/0x80 [ 338.446505] ? _raw_spin_unlock_irq+0x27/0x80 [ 338.451000] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 338.455841] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 338.460424] ? trace_hardirqs_on+0xbd/0x310 [ 338.465748] ? kasan_check_read+0x11/0x20 [ 338.471425] ? __run_timers+0x7da/0xc70 [ 338.475402] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 338.480864] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 338.486209] __run_timers+0x7e5/0xc70 [ 338.490025] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 338.495392] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 338.500903] ? graph_lock+0x170/0x170 [ 338.504709] ? print_usage_bug+0xc0/0xc0 [ 338.508771] ? lock_release+0x970/0x970 [ 338.512751] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 338.517954] ? find_held_lock+0x36/0x1c0 [ 338.522019] ? graph_lock+0x170/0x170 [ 338.526342] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 338.531879] ? check_preemption_disabled+0x48/0x200 [ 338.536911] ? __lock_is_held+0xb5/0x140 [ 338.541432] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 338.547435] ? check_preemption_disabled+0x48/0x200 [ 338.553608] run_timer_softirq+0x52/0xb0 [ 338.557673] ? rcu_read_lock_sched_held+0x108/0x120 [ 338.562697] __do_softirq+0x30b/0xad8 [ 338.566518] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 338.571628] ? pvclock_read_flags+0x160/0x160 [ 338.576123] ? lapic_next_event+0x5a/0x90 [ 338.580275] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 338.586285] ? check_preemption_disabled+0x48/0x200 [ 338.591299] ? check_preemption_disabled+0x48/0x200 [ 338.596785] ? kvm_clock_read+0x18/0x30 [ 338.600759] ? kvm_sched_clock_read+0x9/0x20 [ 338.605171] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 338.610708] ? check_preemption_disabled+0x48/0x200 [ 338.615737] irq_exit+0x17f/0x1c0 [ 338.619194] smp_apic_timer_interrupt+0x1cb/0x760 [ 338.624036] ? smp_reschedule_interrupt+0x109/0x650 [ 338.630742] ? smp_call_function_single_interrupt+0x650/0x650 [ 338.638562] ? interrupt_entry+0xb5/0xf0 [ 338.642629] ? trace_hardirqs_off_caller+0xbb/0x300 [ 338.647645] ? trace_hardirqs_off_caller+0xbb/0x300 [ 338.652667] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 338.657999] ? trace_hardirqs_off+0x300/0x300 [ 338.662504] ? trace_hardirqs_off+0x300/0x300 [ 338.667003] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 338.672540] ? check_preemption_disabled+0x48/0x200 [ 338.677561] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 338.683111] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 338.687963] apic_timer_interrupt+0xf/0x20 [ 338.692193] [ 338.694439] RIP: 0010:console_unlock+0x1017/0x11a0 [ 338.699823] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 338.720892] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 338.728605] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 338.735875] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 338.743143] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 338.750854] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 338.758122] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 338.765405] ? netconsole_netdev_event+0x280/0x280 [ 338.770345] ? console_unlock+0x100e/0x11a0 [ 338.774686] ? devkmsg_read+0xbb0/0xbb0 [ 338.778658] ? vprintk_emit+0x7f7/0x930 [ 338.782638] ? lock_release+0x970/0x970 [ 338.786615] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 338.792571] ? vprintk_default+0x28/0x30 [ 338.797143] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 338.803325] ? kasan_check_write+0x14/0x20 [ 338.807566] ? do_raw_spin_lock+0xc1/0x200 [ 338.811810] vprintk_emit+0x33d/0x930 [ 338.815618] ? wake_up_klogd+0x180/0x180 [ 338.819690] ? find_held_lock+0x36/0x1c0 [ 338.823761] ? mark_held_locks+0xc7/0x130 [ 338.827916] ? _raw_spin_unlock_irq+0x27/0x80 [ 338.832412] ? _raw_spin_unlock_irq+0x27/0x80 [ 338.836919] vprintk_default+0x28/0x30 [ 338.840809] vprintk_func+0x7e/0x181 [ 338.845040] printk+0xa7/0xcf [ 338.848148] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 338.852909] ? _raw_spin_unlock_irq+0x60/0x80 [ 338.857417] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 338.862702] dump_header+0x7cc/0xf72 [ 338.866427] ? pagefault_out_of_memory+0x197/0x197 [ 338.871827] ? mark_held_locks+0x130/0x130 [ 338.877559] ? __lock_acquire+0x7ec/0x4ec0 [ 338.882296] ? mem_cgroup_charge_statistics+0x780/0x780 [ 338.887660] ? print_usage_bug+0xc0/0xc0 [ 338.891724] ? print_usage_bug+0xc0/0xc0 [ 338.895797] ? graph_lock+0x170/0x170 [ 338.899598] ? graph_lock+0x170/0x170 [ 338.903398] ? print_usage_bug+0xc0/0xc0 [ 338.907473] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 338.913492] ? find_held_lock+0x36/0x1c0 [ 338.917567] ? mark_held_locks+0xc7/0x130 [ 338.921723] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 338.926828] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 338.931934] ? lockdep_hardirqs_on+0x421/0x5c0 [ 338.936522] ? trace_hardirqs_on+0xbd/0x310 [ 338.940848] ? kasan_check_read+0x11/0x20 [ 338.945476] ? ___ratelimit+0x36f/0x655 [ 338.949463] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 338.954925] ? trace_hardirqs_on+0x310/0x310 [ 338.960923] ? lock_downgrade+0x900/0x900 [ 338.967837] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 338.972942] ? ___ratelimit+0xaa/0x655 [ 338.976833] ? idr_get_free+0xec0/0xec0 [ 338.980811] ? kasan_check_write+0x14/0x20 [ 338.985046] ? do_raw_spin_lock+0xc1/0x200 [ 338.989290] oom_kill_process.cold.27+0x10/0x903 [ 338.994047] ? graph_lock+0x170/0x170 [ 338.997846] ? _raw_spin_unlock+0x2c/0x50 [ 339.001994] ? oom_badness+0xe6/0xaa0 [ 339.005801] ? oom_evaluate_task+0x540/0x540 [ 339.010213] ? find_held_lock+0x36/0x1c0 [ 339.014377] ? out_of_memory+0x974/0x14c0 [ 339.019290] ? lock_downgrade+0x900/0x900 [ 339.023438] ? check_preemption_disabled+0x48/0x200 [ 339.028467] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 339.041002] ? kasan_check_read+0x11/0x20 [ 339.045154] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 339.050436] ? rcu_bh_qs+0xc0/0xc0 [ 339.053985] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 339.058998] ? oom_evaluate_task+0x302/0x540 [ 339.063413] out_of_memory+0xa86/0x14c0 [ 339.067400] ? oom_killer_disable+0x3a0/0x3a0 [ 339.071896] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 339.076826] ? __mutex_add_waiter+0x2a0/0x2a0 [ 339.081337] __alloc_pages_slowpath+0x2318/0x2d80 [ 339.086678] ? warn_alloc+0x120/0x120 [ 339.090478] ? __radix_tree_lookup+0x4c0/0x4c0 [ 339.095100] ? find_get_entry+0x2f2/0xc40 [ 339.099263] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 339.104802] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 339.109736] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 339.115277] ? should_fail+0x22d/0xd01 [ 339.119170] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 339.124745] ? __lock_is_held+0xb5/0x140 [ 339.130740] ? __lock_is_held+0xb5/0x140 [ 339.134823] ? kasan_check_read+0x11/0x20 [ 339.138976] ? ___might_sleep+0x1ed/0x300 [ 339.143126] ? lock_release+0x970/0x970 [ 339.147104] ? arch_local_save_flags+0x40/0x40 [ 339.151698] ? __might_sleep+0x95/0x190 [ 339.155680] __alloc_pages_nodemask+0xa80/0xde0 [ 339.160362] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 339.165398] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 339.171371] ? kasan_check_read+0x11/0x20 [ 339.175521] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 339.180802] ? graph_lock+0x170/0x170 [ 339.184604] ? print_usage_bug+0xc0/0xc0 [ 339.188671] ? graph_lock+0x170/0x170 [ 339.192470] ? graph_lock+0x170/0x170 [ 339.196299] ? __do_page_cache_readahead+0x7ce/0x980 [ 339.201885] ? find_held_lock+0x36/0x1c0 [ 339.207914] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 339.213456] alloc_pages_current+0x10c/0x210 [ 339.217876] ? lock_downgrade+0x900/0x900 [ 339.222032] __page_cache_alloc+0x38f/0x5b0 [ 339.226358] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 339.232156] ? kasan_check_read+0x11/0x20 [ 339.236307] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 339.241591] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 339.246270] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 339.252313] ? check_preemption_disabled+0x48/0x200 [ 339.257341] filemap_fault+0x1594/0x25f0 [ 339.261417] ? __lock_page_or_retry+0xa00/0xa00 [ 339.266090] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 339.271888] ? kasan_check_read+0x11/0x20 [ 339.276040] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 339.283571] ? rcu_bh_qs+0xc0/0xc0 [ 339.287598] ? remove_wait_queue+0x1a6/0x360 [ 339.292015] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 339.297919] ? filemap_map_pages+0xdea/0x1980 [ 339.302434] ? print_usage_bug+0xc0/0xc0 [ 339.306954] ? find_get_pages_range_tag+0x1320/0x1320 [ 339.312167] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 339.317723] ? fput+0x130/0x1a0 [ 339.321008] ? graph_lock+0x170/0x170 [ 339.324809] ? __lock_acquire+0x7ec/0x4ec0 [ 339.329067] ? lock_acquire+0x1ed/0x520 [ 339.333522] ? ext4_filemap_fault+0x7a/0xad [ 339.337851] ? lock_release+0x970/0x970 [ 339.341826] ? arch_local_save_flags+0x40/0x40 [ 339.346418] ? select_estimate_accuracy+0x4b0/0x4b0 [ 339.351449] ? down_read+0xb0/0x1d0 [ 339.355085] ? ext4_filemap_fault+0x7a/0xad [ 339.359409] ? __down_interruptible+0x700/0x700 [ 339.364098] ext4_filemap_fault+0x82/0xad [ 339.368257] __do_fault+0x100/0x6b0 [ 339.372339] ? print_bad_pte+0x6c0/0x6c0 [ 339.376416] ? find_held_lock+0x36/0x1c0 [ 339.380482] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 339.385773] ? pmd_val+0x88/0x100 [ 339.389499] ? add_mm_counter_fast+0xd0/0xd0 [ 339.393909] ? pmd_val+0x88/0x100 [ 339.397366] ? add_mm_counter_fast+0xd0/0xd0 [ 339.401802] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 339.408694] __handle_mm_fault+0x3709/0x53e0 [ 339.414625] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 339.419470] ? graph_lock+0x170/0x170 [ 339.423283] ? print_usage_bug+0xc0/0xc0 [ 339.427346] ? lock_downgrade+0x900/0x900 [ 339.431507] ? graph_lock+0x170/0x170 [ 339.435307] ? graph_lock+0x170/0x170 [ 339.439131] ? handle_mm_fault+0x42a/0xc70 [ 339.443371] ? lock_downgrade+0x900/0x900 [ 339.447531] ? check_preemption_disabled+0x48/0x200 [ 339.453014] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 339.460993] ? kasan_check_read+0x11/0x20 [ 339.465147] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 339.470428] ? rcu_bh_qs+0xc0/0xc0 [ 339.473972] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 339.479426] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 339.484965] ? check_preemption_disabled+0x48/0x200 [ 339.489992] handle_mm_fault+0x54f/0xc70 [ 339.494061] ? __handle_mm_fault+0x53e0/0x53e0 [ 339.498652] ? find_vma+0x34/0x190 [ 339.502657] __do_page_fault+0x67d/0xed0 [ 339.506731] ? mm_fault_error+0x380/0x380 [ 339.510878] ? trace_hardirqs_off+0xb8/0x300 [ 339.515294] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.521161] ? trace_hardirqs_on+0x310/0x310 [ 339.527349] do_page_fault+0xf2/0x7e0 [ 339.531176] ? vmalloc_sync_all+0x30/0x30 [ 339.535330] ? error_entry+0x70/0xd0 [ 339.539046] ? trace_hardirqs_off_caller+0xbb/0x300 [ 339.544521] ? trace_hardirqs_on_caller+0xc0/0x300 [ 339.549451] ? syscall_return_slowpath+0x5e0/0x5e0 [ 339.554385] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 339.559700] ? trace_hardirqs_off+0x300/0x300 [ 339.564197] ? trace_hardirqs_off_caller+0x300/0x300 [ 339.569302] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 339.574320] ? prepare_exit_to_usermode+0x291/0x3b0 [ 339.579342] ? page_fault+0x8/0x30 [ 339.582887] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 339.587739] ? page_fault+0x8/0x30 [ 339.591286] page_fault+0x1e/0x30 [ 339.594738] RIP: 0033:0x7f46b0343dd3 [ 339.598456] Code: Bad RIP value. [ 339.601831] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 339.608389] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 339.617641] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 339.624911] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 339.632180] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 339.639448] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 339.647203] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #212 [ 339.647290] aoe: skb alloc failure [ 339.654050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.654077] Workqueue: events_power_efficient neigh_periodic_work [ 339.658148] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 339.673647] init cpuset= [ 339.683329] Call Trace: [ 339.683340] / [ 339.686009] dump_stack+0x1c4/0x2b4 [ 339.689040] mems_allowed=0 [ 339.690761] ? dump_stack_print_info.cold.2+0x52/0x52 [ 339.702497] warn_alloc.cold.118+0xb7/0x1bd [ 339.706829] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 339.711682] ? lock_downgrade+0x900/0x900 [ 339.715843] ? trace_hardirqs_off+0xb8/0x300 [ 339.720264] ? trace_hardirqs_off+0xb8/0x300 [ 339.724689] __alloc_pages_slowpath+0x2667/0x2d80 [ 339.729565] ? mark_held_locks+0x130/0x130 [ 339.733814] ? warn_alloc+0x120/0x120 [ 339.737616] ? cpuacct_charge+0x265/0x440 [ 339.741773] ? warn_alloc+0x120/0x120 [ 339.745580] ? print_usage_bug+0xc0/0xc0 [ 339.749644] ? warn_alloc+0x120/0x120 [ 339.753446] ? print_usage_bug+0xc0/0xc0 [ 339.757517] ? __lock_acquire+0x7ec/0x4ec0 [ 339.761773] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 339.767320] ? should_fail+0x22d/0xd01 [ 339.771220] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 339.776328] ? __lock_acquire+0x7ec/0x4ec0 [ 339.780572] ? __lock_acquire+0x7ec/0x4ec0 [ 339.784810] ? should_fail+0x22d/0xd01 [ 339.788709] ? mark_held_locks+0x130/0x130 [ 339.792952] ? mark_held_locks+0x130/0x130 [ 339.797190] ? mark_held_locks+0xc7/0x130 [ 339.801345] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 339.806455] ? graph_lock+0x170/0x170 [ 339.810266] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 339.814856] ? graph_lock+0x170/0x170 [ 339.818660] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 339.824201] ? check_preemption_disabled+0x48/0x200 [ 339.829214] ? check_preemption_disabled+0x48/0x200 [ 339.834261] ? __lock_is_held+0xb5/0x140 [ 339.838332] __alloc_pages_nodemask+0xa80/0xde0 [ 339.843023] ? graph_lock+0x170/0x170 [ 339.846840] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 339.851860] ? graph_lock+0x170/0x170 [ 339.855677] ? find_held_lock+0x36/0x1c0 [ 339.859767] ? ____cache_alloc_node+0x1c7/0x1e0 [ 339.864467] ? lock_downgrade+0x900/0x900 [ 339.868634] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 339.874182] cache_grow_begin+0x91/0x8c0 [ 339.878251] ? do_raw_spin_unlock+0xa7/0x2f0 [ 339.882676] fallback_alloc+0x203/0x2e0 [ 339.886662] ____cache_alloc_node+0x1c7/0x1e0 [ 339.891166] kmem_cache_alloc_node+0xe3/0x730 [ 339.896013] ? graph_lock+0x170/0x170 [ 339.899830] __alloc_skb+0x119/0x770 [ 339.903550] ? rcu_is_watching+0x30/0x30 [ 339.907617] ? skb_scrub_packet+0x490/0x490 [ 339.911937] ? find_held_lock+0x36/0x1c0 [ 339.916014] ? neigh_periodic_work+0x8ca/0xc60 [ 339.920598] ? lock_downgrade+0x900/0x900 [ 339.924761] ? lock_release+0x970/0x970 [ 339.928760] __neigh_notify+0x8c/0x160 [ 339.932656] neigh_cleanup_and_release+0x7b/0xe0 [ 339.937418] neigh_periodic_work+0x8d2/0xc60 [ 339.941845] ? neigh_del+0x420/0x420 [ 339.945567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 339.951111] ? check_preemption_disabled+0x48/0x200 [ 339.956191] ? check_preemption_disabled+0x48/0x200 [ 339.961224] ? __lock_is_held+0xb5/0x140 [ 339.965305] process_one_work+0xc90/0x1b90 [ 339.969548] ? mark_held_locks+0x130/0x130 [ 339.973799] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 339.978474] ? __switch_to_asm+0x40/0x70 [ 339.982550] ? __switch_to_asm+0x40/0x70 [ 339.986611] ? __switch_to_asm+0x34/0x70 [ 339.990672] ? __switch_to_asm+0x40/0x70 [ 339.994732] ? __switch_to_asm+0x34/0x70 [ 339.998797] ? __switch_to_asm+0x40/0x70 [ 340.002860] ? __switch_to_asm+0x34/0x70 [ 340.006923] ? __switch_to_asm+0x40/0x70 [ 340.010999] ? __schedule+0x874/0x1ed0 [ 340.015125] ? __switch_to_asm+0x34/0x70 [ 340.019182] ? __switch_to_asm+0x40/0x70 [ 340.023263] ? graph_lock+0x170/0x170 [ 340.027073] ? __sched_text_start+0x8/0x8 [ 340.031430] ? lockdep_hardirqs_on+0x421/0x5c0 [ 340.036022] ? retint_kernel+0x2d/0x2d [ 340.039942] ? find_held_lock+0x36/0x1c0 [ 340.044023] ? lock_acquire+0x1ed/0x520 [ 340.048007] ? worker_thread+0x3e0/0x1390 [ 340.052165] ? lock_release+0x970/0x970 [ 340.056143] ? trace_hardirqs_off+0xb8/0x300 [ 340.060556] ? kasan_check_read+0x11/0x20 [ 340.064703] ? worker_thread+0x3e0/0x1390 [ 340.068854] ? trace_hardirqs_on+0x310/0x310 [ 340.073273] ? kasan_check_write+0x14/0x20 [ 340.077522] ? do_raw_spin_lock+0xc1/0x200 [ 340.081769] worker_thread+0x17f/0x1390 [ 340.085752] ? __switch_to_asm+0x34/0x70 [ 340.089832] ? process_one_work+0x1b90/0x1b90 [ 340.094335] ? graph_lock+0x170/0x170 [ 340.098146] ? __sched_text_start+0x8/0x8 [ 340.102334] ? find_held_lock+0x36/0x1c0 [ 340.106431] ? __kthread_parkme+0xce/0x1a0 [ 340.110680] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 340.115791] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 340.121414] ? lockdep_hardirqs_on+0x421/0x5c0 [ 340.126004] ? trace_hardirqs_on+0xbd/0x310 [ 340.130328] ? kasan_check_read+0x11/0x20 [ 340.134482] ? __kthread_parkme+0xce/0x1a0 [ 340.138731] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 340.144192] ? kasan_check_write+0x14/0x20 [ 340.148430] ? do_raw_spin_lock+0xc1/0x200 [ 340.152674] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 340.157781] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 340.163323] ? __kthread_parkme+0xfb/0x1a0 [ 340.167564] kthread+0x35a/0x420 [ 340.170937] ? process_one_work+0x1b90/0x1b90 [ 340.175434] ? kthread_bind+0x40/0x40 [ 340.179256] ret_from_fork+0x3a/0x50 [ 340.182992] warn_alloc_show_mem: 1 callbacks suppressed [ 340.183004] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 340.183006] Mem-Info: [ 340.183042] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 340.183042] active_file:15 inactive_file:15 isolated_file:2 [ 340.183042] unevictable:0 dirty:0 writeback:0 unstable:0 [ 340.183042] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 340.183042] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 340.183042] free:13757 free_pcp:312 free_cma:0 [ 340.188851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.188861] Call Trace: [ 340.195107] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 340.197516] [ 340.230416] Node 0 [ 340.240126] dump_stack+0x1c4/0x2b4 [ 340.242709] 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 [ 340.272751] ? dump_stack_print_info.cold.2+0x52/0x52 [ 340.274877] lowmem_reserve[]: [ 340.277121] warn_alloc.cold.118+0xb7/0x1bd [ 340.280968] 0 [ 340.306511] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 340.311677] 2815 [ 340.315215] ? lock_downgrade+0x900/0x900 [ 340.319518] 6318 [ 340.321322] ? trace_hardirqs_off+0xb8/0x300 [ 340.326132] 6318 [ 340.328204] ? trace_hardirqs_off+0xb8/0x300 [ 340.332328] Node 0 [ 340.334391] __alloc_pages_slowpath+0x2667/0x2d80 [ 340.338797] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 340.341260] ? warn_alloc+0x120/0x120 [ 340.345618] lowmem_reserve[]: [ 340.348399] ? warn_alloc+0x120/0x120 [ 340.353216] 0 [ 340.380119] ? print_usage_bug+0xc0/0xc0 [ 340.383897] 0 [ 340.386998] ? warn_alloc+0x120/0x120 [ 340.390771] 3503 [ 340.393084] ? print_usage_bug+0xc0/0xc0 [ 340.397120] 3503 [ 340.398930] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 340.402708] Node 0 [ 340.404762] ? ktime_get+0x2e1/0x440 [ 340.404780] ? check_preemption_disabled+0x48/0x200 [ 340.408844] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 340.410877] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 340.415867] lowmem_reserve[]: [ 340.418099] ? should_fail+0x22d/0xd01 [ 340.421820] 0 0 0 0 [ 340.421833] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 340.421912] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 340.421977] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 340.422052] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 340.422058] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 340.422062] 411 total pagecache pages [ 340.422073] 0 pages in swap cache [ 340.422078] Swap cache stats: add 0, delete 0, find 0/0 [ 340.422081] Free swap = 0kB [ 340.422084] Total swap = 0kB [ 340.422087] 1965979 pages RAM [ 340.422090] 0 pages HighMem/MovableOnly [ 340.422106] 343323 pages reserved [ 340.422109] 0 pages cma reserved [ 340.422379] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 340.429305] ? kasan_check_read+0x11/0x20 [ 340.457738] ksoftirqd/0 cpuset= [ 340.463277] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 340.466353] / [ 340.470234] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 340.472532] mems_allowed=0 [ 340.605309] ? __lock_acquire+0x7ec/0x4ec0 [ 340.609553] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 340.614657] ? should_fail+0x22d/0xd01 [ 340.618557] ? mark_held_locks+0x130/0x130 [ 340.622799] ? mark_held_locks+0x130/0x130 [ 340.627529] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 340.633578] ? graph_lock+0x170/0x170 [ 340.637382] ? mark_held_locks+0xc7/0x130 [ 340.641532] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 340.646552] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 340.652091] ? check_preemption_disabled+0x48/0x200 [ 340.657107] ? check_preemption_disabled+0x48/0x200 [ 340.662134] ? __lock_is_held+0xb5/0x140 [ 340.666657] __alloc_pages_nodemask+0xa80/0xde0 [ 340.673123] ? graph_lock+0x170/0x170 [ 340.677644] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 340.682662] ? graph_lock+0x170/0x170 [ 340.686477] ? find_held_lock+0x36/0x1c0 [ 340.690560] ? ____cache_alloc_node+0x1c7/0x1e0 [ 340.695735] ? lock_downgrade+0x900/0x900 [ 340.699895] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 340.705440] cache_grow_begin+0x91/0x8c0 [ 340.709510] ? do_raw_spin_unlock+0xa7/0x2f0 [ 340.713936] fallback_alloc+0x203/0x2e0 [ 340.717918] ____cache_alloc_node+0x1c7/0x1e0 [ 340.722423] kmem_cache_alloc_node+0xe3/0x730 [ 340.726925] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 340.732038] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 340.736632] __alloc_skb+0x119/0x770 [ 340.740865] ? calc_wheel_index+0x220/0x220 [ 340.745192] ? skb_scrub_packet+0x490/0x490 [ 340.750016] ? vprintk_default+0x28/0x30 [ 340.754603] ? vprintk_func+0x85/0x181 [ 340.758700] ? printk+0xa7/0xcf [ 340.761986] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 340.766756] new_skb+0x26/0x1c0 [ 340.770042] aoecmd_cfg+0x279/0x7f0 [ 340.773676] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 340.778006] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 340.783545] ? check_preemption_disabled+0x48/0x200 [ 340.788562] ? check_preemption_disabled+0x48/0x200 [ 340.794099] ? __lock_is_held+0xb5/0x140 [ 340.798173] discover_timer+0x50/0x60 [ 340.801978] call_timer_fn+0x272/0x920 [ 340.805865] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 340.810714] ? process_timeout+0x40/0x40 [ 340.814779] ? find_held_lock+0x36/0x1c0 [ 340.818852] ? mark_held_locks+0xc7/0x130 [ 340.823007] ? _raw_spin_unlock_irq+0x27/0x80 [ 340.827509] ? _raw_spin_unlock_irq+0x27/0x80 [ 340.832008] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 340.837319] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 340.843343] ? trace_hardirqs_on+0xbd/0x310 [ 340.847666] ? kasan_check_read+0x11/0x20 [ 340.851819] ? __run_timers+0x7da/0xc70 [ 340.855796] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 340.861268] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 340.866120] __run_timers+0x7e5/0xc70 [ 340.869969] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 340.875336] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 340.880354] ? graph_lock+0x170/0x170 [ 340.884622] ? print_usage_bug+0xc0/0xc0 [ 340.888684] ? lock_release+0x970/0x970 [ 340.892662] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 340.897864] ? find_held_lock+0x36/0x1c0 [ 340.901936] ? graph_lock+0x170/0x170 [ 340.905744] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 340.911754] ? check_preemption_disabled+0x48/0x200 [ 340.917307] ? __lock_is_held+0xb5/0x140 [ 340.921374] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 340.927421] ? check_preemption_disabled+0x48/0x200 [ 340.932448] run_timer_softirq+0x52/0xb0 [ 340.936522] ? rcu_read_lock_sched_held+0x108/0x120 [ 340.941546] __do_softirq+0x30b/0xad8 [ 340.945363] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 340.950478] ? pvclock_read_flags+0x160/0x160 [ 340.955234] ? lapic_next_event+0x5a/0x90 [ 340.959387] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 340.964930] ? check_preemption_disabled+0x48/0x200 [ 340.969943] ? check_preemption_disabled+0x48/0x200 [ 340.974965] ? kvm_clock_read+0x18/0x30 [ 340.978945] ? kvm_sched_clock_read+0x9/0x20 [ 340.983359] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 340.989390] ? check_preemption_disabled+0x48/0x200 [ 340.994932] irq_exit+0x17f/0x1c0 [ 340.999784] smp_apic_timer_interrupt+0x1cb/0x760 [ 341.004628] ? smp_reschedule_interrupt+0x109/0x650 [ 341.009648] ? smp_call_function_single_interrupt+0x650/0x650 [ 341.016017] ? interrupt_entry+0xb5/0xf0 [ 341.020083] ? trace_hardirqs_off_caller+0xbb/0x300 [ 341.025098] ? trace_hardirqs_off_caller+0xbb/0x300 [ 341.030121] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 341.039341] ? trace_hardirqs_off+0x300/0x300 [ 341.043997] ? trace_hardirqs_off+0x300/0x300 [ 341.048504] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 341.054049] ? check_preemption_disabled+0x48/0x200 [ 341.059065] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 341.064616] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 341.069476] apic_timer_interrupt+0xf/0x20 [ 341.073718] [ 341.075966] RIP: 0010:console_unlock+0x1017/0x11a0 [ 341.082381] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 341.101286] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 341.109001] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 341.116288] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 341.123551] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 341.131330] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 341.138602] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 341.145887] ? netconsole_netdev_event+0x280/0x280 [ 341.150826] ? console_unlock+0x100e/0x11a0 [ 341.155168] ? devkmsg_read+0xbb0/0xbb0 [ 341.159623] ? vprintk_emit+0x7f7/0x930 [ 341.164891] ? lock_release+0x970/0x970 [ 341.168870] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 341.174326] ? vprintk_default+0x28/0x30 [ 341.178387] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 341.183839] ? kasan_check_write+0x14/0x20 [ 341.188074] ? do_raw_spin_lock+0xc1/0x200 [ 341.192320] vprintk_emit+0x33d/0x930 [ 341.196129] ? wake_up_klogd+0x180/0x180 [ 341.200199] ? find_held_lock+0x36/0x1c0 [ 341.204276] ? mark_held_locks+0xc7/0x130 [ 341.208431] ? _raw_spin_unlock_irq+0x27/0x80 [ 341.212929] ? _raw_spin_unlock_irq+0x27/0x80 [ 341.217435] vprintk_default+0x28/0x30 [ 341.221323] vprintk_func+0x7e/0x181 [ 341.225043] printk+0xa7/0xcf [ 341.228155] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 341.232916] ? _raw_spin_unlock_irq+0x60/0x80 [ 341.237427] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 341.242716] dump_header+0x7cc/0xf72 [ 341.248270] ? pagefault_out_of_memory+0x197/0x197 [ 341.253223] ? mark_held_locks+0x130/0x130 [ 341.257465] ? __lock_acquire+0x7ec/0x4ec0 [ 341.262183] ? mem_cgroup_charge_statistics+0x780/0x780 [ 341.267567] ? print_usage_bug+0xc0/0xc0 [ 341.271636] ? print_usage_bug+0xc0/0xc0 [ 341.275705] ? graph_lock+0x170/0x170 [ 341.279510] ? graph_lock+0x170/0x170 [ 341.283314] ? print_usage_bug+0xc0/0xc0 [ 341.287387] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 341.292929] ? find_held_lock+0x36/0x1c0 [ 341.297006] ? mark_held_locks+0xc7/0x130 [ 341.301163] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 341.306271] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 341.311373] ? lockdep_hardirqs_on+0x421/0x5c0 [ 341.315961] ? trace_hardirqs_on+0xbd/0x310 [ 341.320284] ? kasan_check_read+0x11/0x20 [ 341.326471] ? ___ratelimit+0x36f/0x655 [ 341.331863] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 341.337828] ? trace_hardirqs_on+0x310/0x310 [ 341.342240] ? lock_downgrade+0x900/0x900 [ 341.346869] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 341.351974] ? ___ratelimit+0xaa/0x655 [ 341.355865] ? idr_get_free+0xec0/0xec0 [ 341.359842] ? kasan_check_write+0x14/0x20 [ 341.364077] ? do_raw_spin_lock+0xc1/0x200 [ 341.368323] oom_kill_process.cold.27+0x10/0x903 [ 341.373600] ? graph_lock+0x170/0x170 [ 341.377403] ? _raw_spin_unlock+0x2c/0x50 [ 341.381552] ? oom_badness+0xe6/0xaa0 [ 341.385360] ? oom_evaluate_task+0x540/0x540 [ 341.389773] ? find_held_lock+0x36/0x1c0 [ 341.393870] ? out_of_memory+0x974/0x14c0 [ 341.398037] ? lock_downgrade+0x900/0x900 [ 341.402190] ? check_preemption_disabled+0x48/0x200 [ 341.407216] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 341.413530] ? kasan_check_read+0x11/0x20 [ 341.417680] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 341.424358] ? rcu_bh_qs+0xc0/0xc0 [ 341.428434] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 341.433451] ? oom_evaluate_task+0x302/0x540 [ 341.437869] out_of_memory+0xa86/0x14c0 [ 341.441853] ? oom_killer_disable+0x3a0/0x3a0 [ 341.446350] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 341.451324] ? __mutex_add_waiter+0x2a0/0x2a0 [ 341.455836] __alloc_pages_slowpath+0x2318/0x2d80 [ 341.460711] ? warn_alloc+0x120/0x120 [ 341.464524] ? __radix_tree_lookup+0x4c0/0x4c0 [ 341.469118] ? find_get_entry+0x2f2/0xc40 [ 341.473282] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 341.478822] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 341.483761] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 341.489302] ? should_fail+0x22d/0xd01 [ 341.493700] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 341.498810] ? __lock_is_held+0xb5/0x140 [ 341.502901] ? __lock_is_held+0xb5/0x140 [ 341.506976] ? kasan_check_read+0x11/0x20 [ 341.511132] ? ___might_sleep+0x1ed/0x300 [ 341.515282] ? lock_release+0x970/0x970 [ 341.519265] ? arch_local_save_flags+0x40/0x40 [ 341.523866] ? __might_sleep+0x95/0x190 [ 341.527847] __alloc_pages_nodemask+0xa80/0xde0 [ 341.532534] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 341.537556] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 341.543874] ? kasan_check_read+0x11/0x20 [ 341.548029] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 341.553314] ? graph_lock+0x170/0x170 [ 341.557605] ? print_usage_bug+0xc0/0xc0 [ 341.561674] ? graph_lock+0x170/0x170 [ 341.565472] ? graph_lock+0x170/0x170 [ 341.569287] ? __do_page_cache_readahead+0x7ce/0x980 [ 341.576014] ? find_held_lock+0x36/0x1c0 [ 341.580089] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 341.586084] alloc_pages_current+0x10c/0x210 [ 341.590511] ? lock_downgrade+0x900/0x900 [ 341.594670] __page_cache_alloc+0x38f/0x5b0 [ 341.599441] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 341.605251] ? kasan_check_read+0x11/0x20 [ 341.609403] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 341.614685] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 341.619360] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 341.624902] ? check_preemption_disabled+0x48/0x200 [ 341.629937] filemap_fault+0x1594/0x25f0 [ 341.634013] ? __lock_page_or_retry+0xa00/0xa00 [ 341.638685] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 341.644492] ? kasan_check_read+0x11/0x20 [ 341.649654] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 341.655965] ? rcu_bh_qs+0xc0/0xc0 [ 341.659522] ? remove_wait_queue+0x1a6/0x360 [ 341.663937] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 341.669403] ? filemap_map_pages+0xdea/0x1980 [ 341.673917] ? print_usage_bug+0xc0/0xc0 [ 341.677982] ? find_get_pages_range_tag+0x1320/0x1320 [ 341.683172] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 341.689168] ? fput+0x130/0x1a0 [ 341.692451] ? graph_lock+0x170/0x170 [ 341.696777] ? __lock_acquire+0x7ec/0x4ec0 [ 341.701034] ? lock_acquire+0x1ed/0x520 [ 341.705012] ? ext4_filemap_fault+0x7a/0xad [ 341.709344] ? lock_release+0x970/0x970 [ 341.713319] ? arch_local_save_flags+0x40/0x40 [ 341.718354] ? select_estimate_accuracy+0x4b0/0x4b0 [ 341.723384] ? down_read+0xb0/0x1d0 [ 341.727012] ? ext4_filemap_fault+0x7a/0xad [ 341.732214] ? __down_interruptible+0x700/0x700 [ 341.736928] ext4_filemap_fault+0x82/0xad [ 341.741082] __do_fault+0x100/0x6b0 [ 341.744718] ? print_bad_pte+0x6c0/0x6c0 [ 341.748785] ? find_held_lock+0x36/0x1c0 [ 341.752853] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 341.758525] ? pmd_val+0x88/0x100 [ 341.761987] ? add_mm_counter_fast+0xd0/0xd0 [ 341.766397] ? pmd_val+0x88/0x100 [ 341.770429] ? add_mm_counter_fast+0xd0/0xd0 [ 341.774845] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 341.780399] __handle_mm_fault+0x3709/0x53e0 [ 341.784823] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 341.789669] ? graph_lock+0x170/0x170 [ 341.793472] ? print_usage_bug+0xc0/0xc0 [ 341.797543] ? lock_downgrade+0x900/0x900 [ 341.801694] ? graph_lock+0x170/0x170 [ 341.805505] ? graph_lock+0x170/0x170 [ 341.809843] ? handle_mm_fault+0x42a/0xc70 [ 341.814530] ? lock_downgrade+0x900/0x900 [ 341.820086] ? check_preemption_disabled+0x48/0x200 [ 341.825111] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 341.830914] ? kasan_check_read+0x11/0x20 [ 341.835069] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 341.840347] ? rcu_bh_qs+0xc0/0xc0 [ 341.843891] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 341.849344] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 341.854881] ? check_preemption_disabled+0x48/0x200 [ 341.859908] handle_mm_fault+0x54f/0xc70 [ 341.863976] ? __handle_mm_fault+0x53e0/0x53e0 [ 341.868562] ? find_vma+0x34/0x190 [ 341.872108] __do_page_fault+0x67d/0xed0 [ 341.876195] ? mm_fault_error+0x380/0x380 [ 341.880347] ? trace_hardirqs_off+0xb8/0x300 [ 341.884763] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.890133] ? trace_hardirqs_on+0x310/0x310 [ 341.894551] do_page_fault+0xf2/0x7e0 [ 341.899448] ? vmalloc_sync_all+0x30/0x30 [ 341.904086] ? error_entry+0x70/0xd0 [ 341.907804] ? trace_hardirqs_off_caller+0xbb/0x300 [ 341.912818] ? trace_hardirqs_on_caller+0xc0/0x300 [ 341.917748] ? syscall_return_slowpath+0x5e0/0x5e0 [ 341.922685] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 341.927539] ? trace_hardirqs_off+0x300/0x300 [ 341.932034] ? trace_hardirqs_off_caller+0x300/0x300 [ 341.937654] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 341.943176] ? prepare_exit_to_usermode+0x291/0x3b0 [ 341.948194] ? page_fault+0x8/0x30 [ 341.951742] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 341.956589] ? page_fault+0x8/0x30 [ 341.960133] page_fault+0x1e/0x30 [ 341.963590] RIP: 0033:0x7f46b0343dd3 [ 341.967309] Code: Bad RIP value. [ 341.970670] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 341.976258] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 341.983527] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 341.992163] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 342.000066] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 342.007814] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 342.017610] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 342.017691] aoe: skb alloc failure [ 342.024454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.024464] Call Trace: [ 342.028064] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 342.037521] dump_stack+0x1c4/0x2b4 [ 342.040083] init cpuset= [ 342.050140] ? dump_stack_print_info.cold.2+0x52/0x52 [ 342.056347] / [ 342.059027] warn_alloc.cold.118+0xb7/0x1bd [ 342.064634] mems_allowed=0 [ 342.066341] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 342.078402] ? lock_downgrade+0x900/0x900 [ 342.082566] ? trace_hardirqs_off+0xb8/0x300 [ 342.086987] ? trace_hardirqs_off+0xb8/0x300 [ 342.091406] __alloc_pages_slowpath+0x2667/0x2d80 [ 342.096284] ? warn_alloc+0x120/0x120 [ 342.100096] ? warn_alloc+0x120/0x120 [ 342.103898] ? lock_downgrade+0x900/0x900 [ 342.108045] ? print_usage_bug+0xc0/0xc0 [ 342.112111] ? warn_alloc+0x120/0x120 [ 342.115935] ? print_usage_bug+0xc0/0xc0 [ 342.120467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.126017] ? wake_up_klogd+0x11a/0x180 [ 342.130081] ? console_device+0xc0/0xc0 [ 342.134078] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 342.139622] ? should_fail+0x22d/0xd01 [ 342.143562] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 342.148672] ? __lock_acquire+0x7ec/0x4ec0 [ 342.152914] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 342.158019] ? should_fail+0x22d/0xd01 [ 342.161911] ? wake_up_klogd+0x180/0x180 [ 342.165986] ? mark_held_locks+0x130/0x130 [ 342.170226] ? mark_held_locks+0x130/0x130 [ 342.174469] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 342.180281] ? kasan_check_read+0x11/0x20 [ 342.184431] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 342.189713] ? rcu_bh_qs+0xc0/0xc0 [ 342.193267] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.198804] ? check_preemption_disabled+0x48/0x200 [ 342.203816] ? check_preemption_disabled+0x48/0x200 [ 342.208839] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 342.214375] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 342.219656] ? rcu_pm_notify+0xc0/0xc0 [ 342.223576] __alloc_pages_nodemask+0xa80/0xde0 [ 342.228256] ? graph_lock+0x170/0x170 [ 342.232063] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 342.237077] ? graph_lock+0x170/0x170 [ 342.240906] ? find_held_lock+0x36/0x1c0 [ 342.244980] ? ____cache_alloc_node+0x1c7/0x1e0 [ 342.249653] ? lock_downgrade+0x900/0x900 [ 342.253813] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.259358] cache_grow_begin+0x91/0x8c0 [ 342.263425] ? do_raw_spin_unlock+0xa7/0x2f0 [ 342.267849] fallback_alloc+0x203/0x2e0 [ 342.271855] ____cache_alloc_node+0x1c7/0x1e0 [ 342.276360] kmem_cache_alloc+0x1f8/0x730 [ 342.280515] ? graph_lock+0x170/0x170 [ 342.284329] __build_skb+0xab/0x430 [ 342.287957] ? skb_try_coalesce+0x1b70/0x1b70 [ 342.292449] ? mark_held_locks+0x130/0x130 [ 342.296695] ? __alloc_pages_nodemask+0xde0/0xde0 [ 342.301542] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.307081] ? check_preemption_disabled+0x48/0x200 [ 342.312107] __napi_alloc_skb+0x1d6/0x310 [ 342.316270] page_to_skb.isra.42+0xee/0x960 [ 342.320625] ? check_preemption_disabled+0x48/0x200 [ 342.325647] ? virtnet_remove+0xf0/0xf0 [ 342.329623] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 342.335423] ? kasan_check_read+0x11/0x20 [ 342.339573] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 342.344855] ? rcu_bh_qs+0xc0/0xc0 [ 342.348412] receive_mergeable+0x15af/0x3c40 [ 342.352867] ? virtnet_probe+0x2320/0x2320 [ 342.357118] ? vprintk_emit+0x6d5/0x930 [ 342.361109] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.366739] ? wake_up_klogd+0x11a/0x180 [ 342.370809] ? console_device+0xc0/0xc0 [ 342.374791] ? do_raw_spin_lock+0xc1/0x200 [ 342.379037] ? vprintk_emit+0x268/0x930 [ 342.383018] ? wake_up_klogd+0x180/0x180 [ 342.387082] ? find_held_lock+0x36/0x1c0 [ 342.391175] ? ___ratelimit+0x36f/0x655 [ 342.395153] ? lock_downgrade+0x900/0x900 [ 342.399304] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.404849] ? trace_hardirqs_off+0xb8/0x300 [ 342.409285] ? kasan_check_read+0x11/0x20 [ 342.413470] ? vprintk_func+0x85/0x181 [ 342.417377] ? printk+0xa7/0xcf [ 342.420683] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 342.425450] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 342.430480] ? show_mem+0x169/0x17b [ 342.434125] ? warn_alloc.cold.118+0x152/0x1bd [ 342.438710] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 342.443556] ? lock_downgrade+0x900/0x900 [ 342.447713] ? trace_hardirqs_off+0xb8/0x300 [ 342.452135] ? trace_hardirqs_off+0xb8/0x300 [ 342.456560] ? __alloc_pages_slowpath+0x2667/0x2d80 [ 342.461604] ? mark_held_locks+0x130/0x130 [ 342.465845] ? print_usage_bug+0xc0/0xc0 [ 342.469907] ? print_usage_bug+0xc0/0xc0 [ 342.473972] ? warn_alloc+0x120/0x120 [ 342.477783] ? print_usage_bug+0xc0/0xc0 [ 342.481845] ? print_usage_bug+0xc0/0xc0 [ 342.485915] ? print_usage_bug+0xc0/0xc0 [ 342.489975] ? print_usage_bug+0xc0/0xc0 [ 342.494051] receive_buf+0xb4c/0x3380 [ 342.497862] ? __lock_acquire+0x7ec/0x4ec0 [ 342.502109] ? receive_mergeable+0x3c40/0x3c40 [ 342.506697] ? mark_held_locks+0x130/0x130 [ 342.510930] ? mark_held_locks+0x130/0x130 [ 342.515171] ? mark_held_locks+0x130/0x130 [ 342.519404] ? mark_held_locks+0x130/0x130 [ 342.523643] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 342.528670] ? find_next_and_bit+0x183/0x1e0 [ 342.533089] ? cpumask_next_and+0x49/0x50 [ 342.537239] ? update_sd_lb_stats+0x46c/0x2a40 [ 342.541835] ? graph_lock+0x170/0x170 [ 342.545664] ? print_usage_bug+0xc0/0xc0 [ 342.549729] ? graph_lock+0x170/0x170 [ 342.553566] ? print_usage_bug+0xc0/0xc0 [ 342.557630] ? graph_lock+0x170/0x170 [ 342.561431] ? graph_lock+0x170/0x170 [ 342.565231] ? find_held_lock+0x36/0x1c0 [ 342.569303] ? find_held_lock+0x36/0x1c0 [ 342.573367] ? graph_lock+0x170/0x170 [ 342.577173] ? print_usage_bug+0xc0/0xc0 [ 342.581242] ? debug_object_activate+0x402/0x600 [ 342.586005] ? lock_downgrade+0x900/0x900 [ 342.590167] ? find_held_lock+0x36/0x1c0 [ 342.594240] ? mark_held_locks+0xc7/0x130 [ 342.598407] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.603951] ? vring_use_dma_api+0xa5/0xc0 [ 342.608189] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 342.613734] ? vring_unmap_one+0x5a/0x410 [ 342.617882] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 342.622476] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 342.628052] ? detach_buf+0x34b/0x5d0 [ 342.631872] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 342.637415] ? virtqueue_get_buf_ctx+0x3d1/0x860 [ 342.642177] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 342.647287] ? detach_buf+0x5d0/0x5d0 [ 342.651091] ? __lock_acquire+0x7ec/0x4ec0 [ 342.655337] virtnet_poll+0x421/0x105f [ 342.659244] ? receive_buf+0x3380/0x3380 [ 342.663318] ? estimation_timer+0x5d0/0x890 [ 342.667646] ? net_rx_action+0x480/0x1950 [ 342.671792] ? net_rx_action+0x480/0x1950 [ 342.675943] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 342.680538] ? call_timer_fn+0x2c0/0x920 [ 342.684607] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.690165] ? check_preemption_disabled+0x48/0x200 [ 342.695186] net_rx_action+0x7c5/0x1950 [ 342.699175] ? napi_complete_done+0x6d0/0x6d0 [ 342.703673] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 342.708712] ? __run_timers+0xa20/0xc70 [ 342.712699] ? _raw_spin_unlock_irq+0x27/0x80 [ 342.717224] ? _raw_spin_unlock_irq+0x27/0x80 [ 342.721723] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 342.726310] ? trace_hardirqs_on+0xbd/0x310 [ 342.730633] ? kasan_check_read+0x11/0x20 [ 342.734810] ? __run_timers+0xa20/0xc70 [ 342.738793] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.744341] ? _raw_spin_unlock_irq+0x60/0x80 [ 342.748843] ? __run_timers+0xa4a/0xc70 [ 342.752815] ? find_held_lock+0x36/0x1c0 [ 342.756887] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 342.762255] ? _raw_spin_unlock_irq+0x27/0x80 [ 342.766757] ? _raw_spin_unlock_irq+0x27/0x80 [ 342.771259] ? lockdep_hardirqs_on+0x421/0x5c0 [ 342.775847] ? trace_hardirqs_on+0xbd/0x310 [ 342.780174] ? kasan_check_read+0x11/0x20 [ 342.784326] ? finish_task_switch+0x1f5/0x900 [ 342.788826] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 342.794284] ? compat_start_thread+0x80/0x80 [ 342.798713] ? pvclock_read_flags+0x160/0x160 [ 342.803220] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.808761] ? check_preemption_disabled+0x48/0x200 [ 342.813788] ? check_preemption_disabled+0x48/0x200 [ 342.818814] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 342.824352] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 342.829637] ? rcu_pm_notify+0xc0/0xc0 [ 342.833548] __do_softirq+0x30b/0xad8 [ 342.837368] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 342.842471] ? trace_hardirqs_off_caller+0x300/0x300 [ 342.847591] ? schedule+0x108/0x460 [ 342.851232] ? trace_hardirqs_off+0xb8/0x300 [ 342.855645] ? smpboot_thread_fn+0x68b/0xa00 [ 342.860053] ? trace_hardirqs_on+0x310/0x310 [ 342.864469] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 342.870025] ? check_preemption_disabled+0x48/0x200 [ 342.875059] ? takeover_tasklets+0xa90/0xa90 [ 342.879477] run_ksoftirqd+0x94/0x100 [ 342.883296] smpboot_thread_fn+0x68b/0xa00 [ 342.887538] ? sort_range+0x30/0x30 [ 342.891172] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 342.896285] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 342.901826] ? __kthread_parkme+0xfb/0x1a0 [ 342.906067] kthread+0x35a/0x420 [ 342.909437] ? sort_range+0x30/0x30 [ 342.913067] ? kthread_bind+0x40/0x40 [ 342.916875] ret_from_fork+0x3a/0x50 [ 342.920628] warn_alloc_show_mem: 1 callbacks suppressed [ 342.920640] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 342.920641] Mem-Info: [ 342.920698] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 342.920698] active_file:15 inactive_file:15 isolated_file:2 [ 342.920698] unevictable:0 dirty:0 writeback:0 unstable:0 [ 342.920698] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 342.920698] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 342.920698] free:13757 free_pcp:312 free_cma:0 [ 342.927299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.933541] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 342.935939] Call Trace: [ 342.968832] Node 0 [ 342.978465] [ 343.006163] 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 [ 343.008728] dump_stack+0x1c4/0x2b4 [ 343.010939] lowmem_reserve[]: [ 343.013083] ? dump_stack_print_info.cold.2+0x52/0x52 [ 343.038908] 0 2815 [ 343.042556] warn_alloc.cold.118+0xb7/0x1bd [ 343.045622] 6318 [ 343.054453] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 343.056666] 6318 [ 343.060987] ? lock_downgrade+0x900/0x900 [ 343.063028] Node 0 [ 343.067871] ? trace_hardirqs_off+0xb8/0x300 [ 343.069933] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 343.074069] ? trace_hardirqs_off+0xb8/0x300 [ 343.076284] lowmem_reserve[]: [ 343.080689] __alloc_pages_slowpath+0x2667/0x2d80 [ 343.107553] 0 0 [ 343.111994] ? warn_alloc+0x120/0x120 [ 343.115040] 3503 3503 [ 343.120743] ? warn_alloc+0x120/0x120 [ 343.127219] ? print_usage_bug+0xc0/0xc0 [ 343.129693] Node 0 [ 343.133499] ? warn_alloc+0x120/0x120 [ 343.137564] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 343.139764] ? print_usage_bug+0xc0/0xc0 [ 343.139782] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 343.143557] lowmem_reserve[]: [ 343.172745] ? ktime_get+0x2e1/0x440 [ 343.176786] 0 [ 343.181794] ? check_preemption_disabled+0x48/0x200 [ 343.184871] 0 [ 343.188582] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 343.190366] 0 0 [ 343.195385] ? should_fail+0x22d/0xd01 [ 343.204190] ? kasan_check_read+0x11/0x20 [ 343.204211] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 343.206157] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 343.206234] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) [ 343.210362] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 343.214477] 3*64kB (UM) [ 343.219770] ? __lock_acquire+0x7ec/0x4ec0 [ 343.233275] 4*128kB (UM) [ 343.239964] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 343.245120] 3*256kB (UM) [ 343.248312] ? should_fail+0x22d/0xd01 [ 343.252521] 4*512kB (UM) [ 343.255291] ? mark_held_locks+0x130/0x130 [ 343.260354] 3*1024kB (M) [ 343.263124] ? mark_held_locks+0x130/0x130 [ 343.266992] 3*2048kB (M) [ 343.269758] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 343.273963] 3*4096kB (M) [ 343.276727] ? graph_lock+0x170/0x170 [ 343.280937] = 25148kB [ 343.280946] Node 0 [ 343.284831] ? mark_held_locks+0xc7/0x130 [ 343.290338] Normal: 959*4kB [ 343.293103] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 343.296876] (UME) [ 343.299283] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 343.301507] 453*8kB [ 343.305646] ? check_preemption_disabled+0x48/0x200 [ 343.308641] (ME) [ 343.313651] ? check_preemption_disabled+0x48/0x200 [ 343.315779] 199*16kB [ 343.321318] ? __lock_is_held+0xb5/0x140 [ 343.323607] (ME) [ 343.328853] __alloc_pages_nodemask+0xa80/0xde0 [ 343.330892] 61*32kB [ 343.335897] ? graph_lock+0x170/0x170 [ 343.338288] (UME) [ 343.342341] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 343.344436] 18*64kB (UM) [ 343.349110] ? graph_lock+0x170/0x170 [ 343.351411] 2*128kB [ 343.355209] ? find_held_lock+0x36/0x1c0 [ 343.357332] (U) [ 343.362346] ? ____cache_alloc_node+0x1c7/0x1e0 [ 343.365064] 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 343.365089] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 343.365095] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 343.365098] 411 total pagecache pages [ 343.365122] 0 pages in swap cache [ 343.365127] Swap cache stats: add 0, delete 0, find 0/0 [ 343.365130] Free swap = 0kB [ 343.365133] Total swap = 0kB [ 343.365137] 1965979 pages RAM [ 343.365140] 0 pages HighMem/MovableOnly [ 343.365143] 343323 pages reserved [ 343.365146] 0 pages cma reserved [ 343.365428] kworker/0:0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 343.370708] ? lock_downgrade+0x900/0x900 [ 343.373003] kworker/0:0 cpuset=/ mems_allowed=0 [ 343.460469] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 343.466029] cache_grow_begin+0x91/0x8c0 [ 343.470097] ? do_raw_spin_unlock+0xa7/0x2f0 [ 343.474526] fallback_alloc+0x203/0x2e0 [ 343.478517] ____cache_alloc_node+0x1c7/0x1e0 [ 343.483022] kmem_cache_alloc_node+0xe3/0x730 [ 343.487524] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 343.492631] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 343.497226] __alloc_skb+0x119/0x770 [ 343.500946] ? calc_wheel_index+0x220/0x220 [ 343.505275] ? skb_scrub_packet+0x490/0x490 [ 343.509606] ? vprintk_default+0x28/0x30 [ 343.513669] ? vprintk_func+0x85/0x181 [ 343.517564] ? printk+0xa7/0xcf [ 343.520846] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 343.525613] new_skb+0x26/0x1c0 [ 343.528894] aoecmd_cfg+0x279/0x7f0 [ 343.533016] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 343.537345] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 343.542885] ? check_preemption_disabled+0x48/0x200 [ 343.547899] ? check_preemption_disabled+0x48/0x200 [ 343.558297] ? __lock_is_held+0xb5/0x140 [ 343.563316] discover_timer+0x50/0x60 [ 343.567126] call_timer_fn+0x272/0x920 [ 343.571015] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 343.575865] ? process_timeout+0x40/0x40 [ 343.579925] ? find_held_lock+0x36/0x1c0 [ 343.584498] ? mark_held_locks+0xc7/0x130 [ 343.588671] ? _raw_spin_unlock_irq+0x27/0x80 [ 343.593169] ? _raw_spin_unlock_irq+0x27/0x80 [ 343.598132] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 343.602976] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 343.607561] ? trace_hardirqs_on+0xbd/0x310 [ 343.612352] ? kasan_check_read+0x11/0x20 [ 343.617042] ? __run_timers+0x7da/0xc70 [ 343.621039] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 343.626977] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 343.631827] __run_timers+0x7e5/0xc70 [ 343.635648] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 343.641530] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 343.646554] ? graph_lock+0x170/0x170 [ 343.650359] ? print_usage_bug+0xc0/0xc0 [ 343.654419] ? lock_release+0x970/0x970 [ 343.658396] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 343.663599] ? find_held_lock+0x36/0x1c0 [ 343.667667] ? graph_lock+0x170/0x170 [ 343.671475] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 343.677028] ? check_preemption_disabled+0x48/0x200 [ 343.682075] ? __lock_is_held+0xb5/0x140 [ 343.686407] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 343.694438] ? check_preemption_disabled+0x48/0x200 [ 343.699498] run_timer_softirq+0x52/0xb0 [ 343.703567] ? rcu_read_lock_sched_held+0x108/0x120 [ 343.708588] __do_softirq+0x30b/0xad8 [ 343.712402] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 343.717523] ? pvclock_read_flags+0x160/0x160 [ 343.722023] ? lapic_next_event+0x5a/0x90 [ 343.726654] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 343.732194] ? check_preemption_disabled+0x48/0x200 [ 343.737657] ? check_preemption_disabled+0x48/0x200 [ 343.742681] ? kvm_clock_read+0x18/0x30 [ 343.746660] ? kvm_sched_clock_read+0x9/0x20 [ 343.751080] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 343.757133] ? check_preemption_disabled+0x48/0x200 [ 343.762177] irq_exit+0x17f/0x1c0 [ 343.765636] smp_apic_timer_interrupt+0x1cb/0x760 [ 343.771131] ? smp_reschedule_interrupt+0x109/0x650 [ 343.776534] ? smp_call_function_single_interrupt+0x650/0x650 [ 343.782420] ? interrupt_entry+0xb5/0xf0 [ 343.786484] ? trace_hardirqs_off_caller+0xbb/0x300 [ 343.791518] ? trace_hardirqs_off_caller+0xbb/0x300 [ 343.796538] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 343.801828] ? trace_hardirqs_off+0x300/0x300 [ 343.806324] ? trace_hardirqs_off+0x300/0x300 [ 343.811310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 343.816847] ? check_preemption_disabled+0x48/0x200 [ 343.821862] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 343.827415] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 343.832278] apic_timer_interrupt+0xf/0x20 [ 343.836527] [ 343.838783] RIP: 0010:console_unlock+0x1017/0x11a0 [ 343.843716] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 343.865114] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 343.872831] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 343.880102] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 343.887372] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 343.894641] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 343.901908] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 343.909195] ? netconsole_netdev_event+0x280/0x280 [ 343.914141] ? console_unlock+0x100e/0x11a0 [ 343.918484] ? devkmsg_read+0xbb0/0xbb0 [ 343.922468] ? vprintk_emit+0x7f7/0x930 [ 343.926457] ? lock_release+0x970/0x970 [ 343.930441] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 343.936412] ? vprintk_default+0x28/0x30 [ 343.941479] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 343.947391] ? kasan_check_write+0x14/0x20 [ 343.951628] ? do_raw_spin_lock+0xc1/0x200 [ 343.955872] vprintk_emit+0x33d/0x930 [ 343.959682] ? wake_up_klogd+0x180/0x180 [ 343.963753] ? find_held_lock+0x36/0x1c0 [ 343.967828] ? mark_held_locks+0xc7/0x130 [ 343.971985] ? _raw_spin_unlock_irq+0x27/0x80 [ 343.976952] ? _raw_spin_unlock_irq+0x27/0x80 [ 343.981465] vprintk_default+0x28/0x30 [ 343.985879] vprintk_func+0x7e/0x181 [ 343.989604] printk+0xa7/0xcf [ 343.992714] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 343.997482] ? _raw_spin_unlock_irq+0x60/0x80 [ 344.002003] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 344.007303] dump_header+0x7cc/0xf72 [ 344.011028] ? pagefault_out_of_memory+0x197/0x197 [ 344.017963] ? mark_held_locks+0x130/0x130 [ 344.022203] ? __lock_acquire+0x7ec/0x4ec0 [ 344.026444] ? mem_cgroup_charge_statistics+0x780/0x780 [ 344.032524] ? print_usage_bug+0xc0/0xc0 [ 344.039200] ? print_usage_bug+0xc0/0xc0 [ 344.043284] ? graph_lock+0x170/0x170 [ 344.047559] ? graph_lock+0x170/0x170 [ 344.051374] ? print_usage_bug+0xc0/0xc0 [ 344.055445] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 344.060987] ? find_held_lock+0x36/0x1c0 [ 344.065057] ? mark_held_locks+0xc7/0x130 [ 344.069208] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 344.074311] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 344.079414] ? lockdep_hardirqs_on+0x421/0x5c0 [ 344.084003] ? trace_hardirqs_on+0xbd/0x310 [ 344.088328] ? kasan_check_read+0x11/0x20 [ 344.092477] ? ___ratelimit+0x36f/0x655 [ 344.096468] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 344.102459] ? trace_hardirqs_on+0x310/0x310 [ 344.107954] ? lock_downgrade+0x900/0x900 [ 344.112114] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 344.117513] ? ___ratelimit+0xaa/0x655 [ 344.121406] ? idr_get_free+0xec0/0xec0 [ 344.125383] ? kasan_check_write+0x14/0x20 [ 344.129620] ? do_raw_spin_lock+0xc1/0x200 [ 344.134357] oom_kill_process.cold.27+0x10/0x903 [ 344.139118] ? graph_lock+0x170/0x170 [ 344.142922] ? _raw_spin_unlock+0x2c/0x50 [ 344.147071] ? oom_badness+0xe6/0xaa0 [ 344.150882] ? oom_evaluate_task+0x540/0x540 [ 344.155296] ? find_held_lock+0x36/0x1c0 [ 344.159367] ? out_of_memory+0x974/0x14c0 [ 344.163525] ? lock_downgrade+0x900/0x900 [ 344.167676] ? check_preemption_disabled+0x48/0x200 [ 344.172704] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 344.178513] ? kasan_check_read+0x11/0x20 [ 344.182665] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 344.188401] ? rcu_bh_qs+0xc0/0xc0 [ 344.192452] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 344.199528] ? oom_evaluate_task+0x302/0x540 [ 344.204483] out_of_memory+0xa86/0x14c0 [ 344.208482] ? oom_killer_disable+0x3a0/0x3a0 [ 344.212990] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 344.217922] ? __mutex_add_waiter+0x2a0/0x2a0 [ 344.222432] __alloc_pages_slowpath+0x2318/0x2d80 [ 344.227318] ? warn_alloc+0x120/0x120 [ 344.231118] ? __radix_tree_lookup+0x4c0/0x4c0 [ 344.235718] ? find_get_entry+0x2f2/0xc40 [ 344.239881] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 344.245420] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 344.250357] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 344.255899] ? should_fail+0x22d/0xd01 [ 344.261748] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 344.268216] ? __lock_is_held+0xb5/0x140 [ 344.272311] ? __lock_is_held+0xb5/0x140 [ 344.276384] ? kasan_check_read+0x11/0x20 [ 344.280539] ? ___might_sleep+0x1ed/0x300 [ 344.284688] ? lock_release+0x970/0x970 [ 344.288782] ? arch_local_save_flags+0x40/0x40 [ 344.293385] ? __might_sleep+0x95/0x190 [ 344.297369] __alloc_pages_nodemask+0xa80/0xde0 [ 344.302051] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 344.307575] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 344.313376] ? kasan_check_read+0x11/0x20 [ 344.317533] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 344.322820] ? graph_lock+0x170/0x170 [ 344.326625] ? print_usage_bug+0xc0/0xc0 [ 344.330689] ? graph_lock+0x170/0x170 [ 344.334506] ? graph_lock+0x170/0x170 [ 344.338310] ? __do_page_cache_readahead+0x7ce/0x980 [ 344.343419] ? find_held_lock+0x36/0x1c0 [ 344.347499] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 344.354240] alloc_pages_current+0x10c/0x210 [ 344.359055] ? lock_downgrade+0x900/0x900 [ 344.363220] __page_cache_alloc+0x38f/0x5b0 [ 344.367554] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 344.373359] ? kasan_check_read+0x11/0x20 [ 344.377521] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 344.382804] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 344.387566] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 344.393107] ? check_preemption_disabled+0x48/0x200 [ 344.398134] filemap_fault+0x1594/0x25f0 [ 344.402231] ? __lock_page_or_retry+0xa00/0xa00 [ 344.407386] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 344.413187] ? kasan_check_read+0x11/0x20 [ 344.417339] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 344.422618] ? rcu_bh_qs+0xc0/0xc0 [ 344.427350] ? remove_wait_queue+0x1a6/0x360 [ 344.433266] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 344.438730] ? filemap_map_pages+0xdea/0x1980 [ 344.443243] ? print_usage_bug+0xc0/0xc0 [ 344.447316] ? find_get_pages_range_tag+0x1320/0x1320 [ 344.452514] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 344.458049] ? fput+0x130/0x1a0 [ 344.461335] ? graph_lock+0x170/0x170 [ 344.465142] ? __lock_acquire+0x7ec/0x4ec0 [ 344.469403] ? lock_acquire+0x1ed/0x520 [ 344.473874] ? ext4_filemap_fault+0x7a/0xad [ 344.478301] ? lock_release+0x970/0x970 [ 344.482280] ? arch_local_save_flags+0x40/0x40 [ 344.486871] ? select_estimate_accuracy+0x4b0/0x4b0 [ 344.491904] ? down_read+0xb0/0x1d0 [ 344.495533] ? ext4_filemap_fault+0x7a/0xad [ 344.499858] ? __down_interruptible+0x700/0x700 [ 344.504551] ext4_filemap_fault+0x82/0xad [ 344.508711] __do_fault+0x100/0x6b0 [ 344.512496] ? print_bad_pte+0x6c0/0x6c0 [ 344.517956] ? find_held_lock+0x36/0x1c0 [ 344.522029] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 344.527221] ? pmd_val+0x88/0x100 [ 344.530682] ? add_mm_counter_fast+0xd0/0xd0 [ 344.535090] ? pmd_val+0x88/0x100 [ 344.538546] ? add_mm_counter_fast+0xd0/0xd0 [ 344.542961] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 344.548770] __handle_mm_fault+0x3709/0x53e0 [ 344.553703] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 344.558553] ? graph_lock+0x170/0x170 [ 344.562358] ? print_usage_bug+0xc0/0xc0 [ 344.566422] ? lock_downgrade+0x900/0x900 [ 344.570572] ? graph_lock+0x170/0x170 [ 344.574379] ? graph_lock+0x170/0x170 [ 344.578198] ? handle_mm_fault+0x42a/0xc70 [ 344.582433] ? lock_downgrade+0x900/0x900 [ 344.586582] ? check_preemption_disabled+0x48/0x200 [ 344.592069] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 344.599126] ? kasan_check_read+0x11/0x20 [ 344.603797] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 344.609077] ? rcu_bh_qs+0xc0/0xc0 [ 344.612622] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 344.618569] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 344.624112] ? check_preemption_disabled+0x48/0x200 [ 344.629153] handle_mm_fault+0x54f/0xc70 [ 344.633223] ? __handle_mm_fault+0x53e0/0x53e0 [ 344.637816] ? find_vma+0x34/0x190 [ 344.641364] __do_page_fault+0x67d/0xed0 [ 344.645440] ? mm_fault_error+0x380/0x380 [ 344.649593] ? trace_hardirqs_off+0xb8/0x300 [ 344.654008] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.659875] ? trace_hardirqs_on+0x310/0x310 [ 344.664296] do_page_fault+0xf2/0x7e0 [ 344.669386] ? vmalloc_sync_all+0x30/0x30 [ 344.673627] ? error_entry+0x70/0xd0 [ 344.677344] ? trace_hardirqs_off_caller+0xbb/0x300 [ 344.682380] ? trace_hardirqs_on_caller+0xc0/0x300 [ 344.687327] ? syscall_return_slowpath+0x5e0/0x5e0 [ 344.692269] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 344.697120] ? trace_hardirqs_off+0x300/0x300 [ 344.701616] ? trace_hardirqs_off_caller+0x300/0x300 [ 344.707194] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 344.712220] ? prepare_exit_to_usermode+0x291/0x3b0 [ 344.717739] ? page_fault+0x8/0x30 [ 344.721288] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 344.726141] ? page_fault+0x8/0x30 [ 344.729686] page_fault+0x1e/0x30 [ 344.733144] RIP: 0033:0x7f46b0343dd3 [ 344.736864] Code: Bad RIP value. [ 344.740223] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 344.745591] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 344.754530] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 344.763471] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 344.770751] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 344.778525] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 344.785829] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #212 [ 344.785909] aoe: skb alloc failure [ 344.792677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.792705] Workqueue: events_power_efficient neigh_periodic_work [ 344.796322] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 344.811780] init cpuset= [ 344.821470] Call Trace: [ 344.821481] / [ 344.824171] dump_stack+0x1c4/0x2b4 [ 344.826729] mems_allowed=0 [ 344.828469] ? dump_stack_print_info.cold.2+0x52/0x52 [ 344.840220] warn_alloc.cold.118+0xb7/0x1bd [ 344.844579] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 344.849429] ? lock_downgrade+0x900/0x900 [ 344.853588] ? trace_hardirqs_off+0xb8/0x300 [ 344.858010] ? trace_hardirqs_off+0xb8/0x300 [ 344.862434] __alloc_pages_slowpath+0x2667/0x2d80 [ 344.867318] ? warn_alloc+0x120/0x120 [ 344.871126] ? cpuacct_charge+0x265/0x440 [ 344.875289] ? warn_alloc+0x120/0x120 [ 344.879097] ? print_usage_bug+0xc0/0xc0 [ 344.883162] ? warn_alloc+0x120/0x120 [ 344.886970] ? print_usage_bug+0xc0/0xc0 [ 344.891035] ? __lock_acquire+0x7ec/0x4ec0 [ 344.895276] ? lock_downgrade+0x900/0x900 [ 344.899444] ? check_preemption_disabled+0x48/0x200 [ 344.904471] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 344.910024] ? should_fail+0x22d/0xd01 [ 344.913922] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 344.919058] ? __lock_acquire+0x7ec/0x4ec0 [ 344.923313] ? __lock_acquire+0x7ec/0x4ec0 [ 344.927573] ? should_fail+0x22d/0xd01 [ 344.931480] ? mark_held_locks+0x130/0x130 [ 344.935731] ? mark_held_locks+0x130/0x130 [ 344.939976] ? rcu_read_lock_sched_held+0x108/0x120 [ 344.945006] ? select_task_rq_fair+0x34f0/0x34f0 [ 344.949774] ? graph_lock+0x170/0x170 [ 344.953575] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 344.958168] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 344.963717] ? check_preemption_disabled+0x48/0x200 [ 344.968746] ? check_preemption_disabled+0x48/0x200 [ 344.973790] ? __lock_is_held+0xb5/0x140 [ 344.977861] __alloc_pages_nodemask+0xa80/0xde0 [ 344.982533] ? graph_lock+0x170/0x170 [ 344.986347] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 344.991364] ? graph_lock+0x170/0x170 [ 344.995185] ? find_held_lock+0x36/0x1c0 [ 344.999261] ? ____cache_alloc_node+0x1c7/0x1e0 [ 345.003942] ? lock_downgrade+0x900/0x900 [ 345.008109] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 345.013657] cache_grow_begin+0x91/0x8c0 [ 345.018531] ? do_raw_spin_unlock+0xa7/0x2f0 [ 345.022958] fallback_alloc+0x203/0x2e0 [ 345.026945] ____cache_alloc_node+0x1c7/0x1e0 [ 345.031455] kmem_cache_alloc_node+0xe3/0x730 [ 345.036260] ? graph_lock+0x170/0x170 [ 345.040067] ? __sched_text_start+0x8/0x8 [ 345.044228] __alloc_skb+0x119/0x770 [ 345.047947] ? graph_lock+0x170/0x170 [ 345.051760] ? rcu_is_watching+0x30/0x30 [ 345.056094] ? skb_scrub_packet+0x490/0x490 [ 345.060407] ? find_held_lock+0x36/0x1c0 [ 345.064482] ? neigh_periodic_work+0x8ca/0xc60 [ 345.069082] ? lock_downgrade+0x900/0x900 [ 345.073237] ? lock_release+0x970/0x970 [ 345.077229] __neigh_notify+0x8c/0x160 [ 345.081131] neigh_cleanup_and_release+0x7b/0xe0 [ 345.085892] neigh_periodic_work+0x8d2/0xc60 [ 345.090317] ? neigh_del+0x420/0x420 [ 345.094143] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 345.099687] ? check_preemption_disabled+0x48/0x200 [ 345.104706] ? check_preemption_disabled+0x48/0x200 [ 345.109738] ? __lock_is_held+0xb5/0x140 [ 345.113822] process_one_work+0xc90/0x1b90 [ 345.118063] ? mark_held_locks+0x130/0x130 [ 345.122310] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 345.126987] ? __switch_to_asm+0x40/0x70 [ 345.131048] ? __switch_to_asm+0x40/0x70 [ 345.135108] ? __switch_to_asm+0x34/0x70 [ 345.139173] ? __switch_to_asm+0x40/0x70 [ 345.143235] ? __switch_to_asm+0x34/0x70 [ 345.147299] ? __switch_to_asm+0x40/0x70 [ 345.151364] ? __switch_to_asm+0x34/0x70 [ 345.155427] ? __switch_to_asm+0x40/0x70 [ 345.159504] ? __schedule+0x874/0x1ed0 [ 345.163423] ? __switch_to_asm+0x34/0x70 [ 345.167503] ? __switch_to_asm+0x40/0x70 [ 345.171616] ? graph_lock+0x170/0x170 [ 345.175423] ? __sched_text_start+0x8/0x8 [ 345.179582] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.184168] ? retint_kernel+0x2d/0x2d [ 345.188065] ? find_held_lock+0x36/0x1c0 [ 345.192140] ? lock_acquire+0x1ed/0x520 [ 345.196118] ? worker_thread+0x3e0/0x1390 [ 345.200277] ? lock_release+0x970/0x970 [ 345.204257] ? trace_hardirqs_off+0xb8/0x300 [ 345.208673] ? kasan_check_read+0x11/0x20 [ 345.212828] ? worker_thread+0x3e0/0x1390 [ 345.216981] ? trace_hardirqs_on+0x310/0x310 [ 345.221404] ? kasan_check_write+0x14/0x20 [ 345.225643] ? do_raw_spin_lock+0xc1/0x200 [ 345.229888] worker_thread+0x17f/0x1390 [ 345.233867] ? __switch_to_asm+0x34/0x70 [ 345.237944] ? process_one_work+0x1b90/0x1b90 [ 345.242454] ? graph_lock+0x170/0x170 [ 345.246321] ? __sched_text_start+0x8/0x8 [ 345.250777] ? find_held_lock+0x36/0x1c0 [ 345.254854] ? __kthread_parkme+0xce/0x1a0 [ 345.259097] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 345.264201] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 345.269308] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.273898] ? trace_hardirqs_on+0xbd/0x310 [ 345.278222] ? kasan_check_read+0x11/0x20 [ 345.282372] ? __kthread_parkme+0xce/0x1a0 [ 345.286613] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 345.292071] ? kasan_check_write+0x14/0x20 [ 345.296312] ? do_raw_spin_lock+0xc1/0x200 [ 345.300560] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 345.305667] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 345.311217] ? __kthread_parkme+0xfb/0x1a0 [ 345.315461] kthread+0x35a/0x420 [ 345.318837] ? process_one_work+0x1b90/0x1b90 [ 345.323333] ? kthread_bind+0x40/0x40 [ 345.327253] ret_from_fork+0x3a/0x50 [ 345.330987] warn_alloc_show_mem: 1 callbacks suppressed [ 345.330998] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 345.331000] Mem-Info: [ 345.331036] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 345.331036] active_file:15 inactive_file:15 isolated_file:2 [ 345.331036] unevictable:0 dirty:0 writeback:0 unstable:0 [ 345.331036] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 345.331036] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 345.331036] free:13757 free_pcp:312 free_cma:0 [ 345.338124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.338134] Call Trace: [ 345.344379] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 345.346784] [ 345.379662] Node 0 [ 345.389038] dump_stack+0x1c4/0x2b4 [ 345.391622] 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 [ 345.420976] ? dump_stack_print_info.cold.2+0x52/0x52 [ 345.423088] lowmem_reserve[]: 0 2815 6318 6318 [ 345.423106] Node 0 DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 345.423129] lowmem_reserve[]: 0 0 3503 3503 [ 345.423143] Node 0 Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 345.423164] lowmem_reserve[]: 0 0 0 0 [ 345.423178] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 345.423238] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB [ 345.425528] warn_alloc.cold.118+0xb7/0x1bd [ 345.429124] (UM) [ 345.455098] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 345.460265] 3*64kB [ 345.464843] ? lock_downgrade+0x900/0x900 [ 345.492505] (UM) 4*128kB [ 345.497338] ? trace_hardirqs_off+0xb8/0x300 [ 345.526390] (UM) [ 345.530198] ? trace_hardirqs_off+0xb8/0x300 [ 345.543710] 3*256kB (UM) [ 345.549967] __alloc_pages_slowpath+0x2667/0x2d80 [ 345.554260] 4*512kB [ 345.556347] ? warn_alloc+0x120/0x120 [ 345.561139] (UM) [ 345.563373] ? warn_alloc+0x120/0x120 [ 345.567508] 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 345.567528] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 345.567605] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 345.567611] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 345.567614] 411 total pagecache pages [ 345.567625] 0 pages in swap cache [ 345.567630] Swap cache stats: add 0, delete 0, find 0/0 [ 345.567633] Free swap = 0kB [ 345.567636] Total swap = 0kB [ 345.567641] 1965979 pages RAM [ 345.567643] 0 pages HighMem/MovableOnly [ 345.567646] 343323 pages reserved [ 345.567649] 0 pages cma reserved [ 345.567794] kworker/0:0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 345.567817] kworker/0:0 cpuset=/ mems_allowed=0 [ 345.692621] ? print_usage_bug+0xc0/0xc0 [ 345.696695] ? warn_alloc+0x120/0x120 [ 345.700516] ? print_usage_bug+0xc0/0xc0 [ 345.704581] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 345.709600] ? ktime_get+0x2e1/0x440 [ 345.713322] ? check_preemption_disabled+0x48/0x200 [ 345.718348] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 345.723892] ? should_fail+0x22d/0xd01 [ 345.728223] ? kasan_check_read+0x11/0x20 [ 345.732382] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 345.739481] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 345.745364] ? __lock_acquire+0x7ec/0x4ec0 [ 345.749611] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 345.754719] ? should_fail+0x22d/0xd01 [ 345.758624] ? mark_held_locks+0x130/0x130 [ 345.762864] ? mark_held_locks+0x130/0x130 [ 345.767622] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 345.773175] ? graph_lock+0x170/0x170 [ 345.777474] ? mark_held_locks+0xc7/0x130 [ 345.781632] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 345.786655] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 345.792193] ? check_preemption_disabled+0x48/0x200 [ 345.797647] ? check_preemption_disabled+0x48/0x200 [ 345.802688] ? __lock_is_held+0xb5/0x140 [ 345.806762] __alloc_pages_nodemask+0xa80/0xde0 [ 345.811921] ? graph_lock+0x170/0x170 [ 345.817616] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 345.822738] ? graph_lock+0x170/0x170 [ 345.826559] ? find_held_lock+0x36/0x1c0 [ 345.830642] ? ____cache_alloc_node+0x1c7/0x1e0 [ 345.835326] ? lock_downgrade+0x900/0x900 [ 345.839923] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 345.845476] cache_grow_begin+0x91/0x8c0 [ 345.850005] ? do_raw_spin_unlock+0xa7/0x2f0 [ 345.854425] fallback_alloc+0x203/0x2e0 [ 345.858409] ____cache_alloc_node+0x1c7/0x1e0 [ 345.862921] kmem_cache_alloc_node+0xe3/0x730 [ 345.867431] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 345.872559] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 345.877168] __alloc_skb+0x119/0x770 [ 345.880899] ? calc_wheel_index+0x220/0x220 [ 345.885236] ? skb_scrub_packet+0x490/0x490 [ 345.890029] ? vprintk_default+0x28/0x30 [ 345.895117] ? vprintk_func+0x85/0x181 [ 345.900122] ? printk+0xa7/0xcf [ 345.903414] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 345.908190] new_skb+0x26/0x1c0 [ 345.911478] aoecmd_cfg+0x279/0x7f0 [ 345.915135] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 345.919477] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 345.925038] ? check_preemption_disabled+0x48/0x200 [ 345.930069] ? check_preemption_disabled+0x48/0x200 [ 345.935120] ? __lock_is_held+0xb5/0x140 [ 345.939210] discover_timer+0x50/0x60 [ 345.943050] call_timer_fn+0x272/0x920 [ 345.946958] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 345.951823] ? process_timeout+0x40/0x40 [ 345.955898] ? find_held_lock+0x36/0x1c0 [ 345.960000] ? mark_held_locks+0xc7/0x130 [ 345.964166] ? _raw_spin_unlock_irq+0x27/0x80 [ 345.968680] ? _raw_spin_unlock_irq+0x27/0x80 [ 345.973193] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 345.981686] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 345.986811] ? trace_hardirqs_on+0xbd/0x310 [ 345.991159] ? kasan_check_read+0x11/0x20 [ 345.995337] ? __run_timers+0x7da/0xc70 [ 345.999337] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 346.004822] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 346.009684] __run_timers+0x7e5/0xc70 [ 346.014029] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 346.026116] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 346.031552] ? graph_lock+0x170/0x170 [ 346.035375] ? print_usage_bug+0xc0/0xc0 [ 346.039449] ? lock_release+0x970/0x970 [ 346.043440] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 346.048650] ? find_held_lock+0x36/0x1c0 [ 346.052725] ? graph_lock+0x170/0x170 [ 346.056540] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.062082] ? check_preemption_disabled+0x48/0x200 [ 346.068689] ? __lock_is_held+0xb5/0x140 [ 346.073484] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.079044] ? check_preemption_disabled+0x48/0x200 [ 346.084075] run_timer_softirq+0x52/0xb0 [ 346.088614] ? rcu_read_lock_sched_held+0x108/0x120 [ 346.093642] __do_softirq+0x30b/0xad8 [ 346.097464] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 346.102591] ? pvclock_read_flags+0x160/0x160 [ 346.107096] ? lapic_next_event+0x5a/0x90 [ 346.111257] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.117157] ? check_preemption_disabled+0x48/0x200 [ 346.122171] ? check_preemption_disabled+0x48/0x200 [ 346.127194] ? kvm_clock_read+0x18/0x30 [ 346.131171] ? kvm_sched_clock_read+0x9/0x20 [ 346.135588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.141585] ? check_preemption_disabled+0x48/0x200 [ 346.147275] irq_exit+0x17f/0x1c0 [ 346.150755] smp_apic_timer_interrupt+0x1cb/0x760 [ 346.155598] ? smp_reschedule_interrupt+0x109/0x650 [ 346.160617] ? smp_call_function_single_interrupt+0x650/0x650 [ 346.166511] ? interrupt_entry+0xb5/0xf0 [ 346.170581] ? trace_hardirqs_off_caller+0xbb/0x300 [ 346.175599] ? trace_hardirqs_off_caller+0xbb/0x300 [ 346.180628] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 346.185482] ? trace_hardirqs_off+0x300/0x300 [ 346.189993] ? trace_hardirqs_off+0x300/0x300 [ 346.194501] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.200042] ? check_preemption_disabled+0x48/0x200 [ 346.205063] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.210617] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 346.215473] apic_timer_interrupt+0xf/0x20 [ 346.219709] [ 346.222316] RIP: 0010:console_unlock+0x1017/0x11a0 [ 346.228999] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 346.247915] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 346.255629] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 346.263336] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 346.270605] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 346.277875] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 346.285141] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 346.292426] ? netconsole_netdev_event+0x280/0x280 [ 346.297370] ? console_unlock+0x100e/0x11a0 [ 346.301714] ? devkmsg_read+0xbb0/0xbb0 [ 346.308569] ? vprintk_emit+0x7f7/0x930 [ 346.314084] ? lock_release+0x970/0x970 [ 346.318083] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 346.323536] ? vprintk_default+0x28/0x30 [ 346.327603] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 346.333059] ? kasan_check_write+0x14/0x20 [ 346.337299] ? do_raw_spin_lock+0xc1/0x200 [ 346.341543] vprintk_emit+0x33d/0x930 [ 346.345355] ? wake_up_klogd+0x180/0x180 [ 346.349921] ? find_held_lock+0x36/0x1c0 [ 346.353995] ? mark_held_locks+0xc7/0x130 [ 346.358151] ? _raw_spin_unlock_irq+0x27/0x80 [ 346.362646] ? _raw_spin_unlock_irq+0x27/0x80 [ 346.367149] vprintk_default+0x28/0x30 [ 346.371041] vprintk_func+0x7e/0x181 [ 346.374759] printk+0xa7/0xcf [ 346.377871] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 346.382635] ? _raw_spin_unlock_irq+0x60/0x80 [ 346.387147] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 346.392458] dump_header+0x7cc/0xf72 [ 346.396195] ? pagefault_out_of_memory+0x197/0x197 [ 346.401134] ? mark_held_locks+0x130/0x130 [ 346.405373] ? __lock_acquire+0x7ec/0x4ec0 [ 346.409619] ? mem_cgroup_charge_statistics+0x780/0x780 [ 346.415502] ? print_usage_bug+0xc0/0xc0 [ 346.420086] ? print_usage_bug+0xc0/0xc0 [ 346.424157] ? graph_lock+0x170/0x170 [ 346.427958] ? graph_lock+0x170/0x170 [ 346.431765] ? print_usage_bug+0xc0/0xc0 [ 346.436355] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.441899] ? find_held_lock+0x36/0x1c0 [ 346.446439] ? mark_held_locks+0xc7/0x130 [ 346.450592] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 346.455697] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 346.460810] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.465396] ? trace_hardirqs_on+0xbd/0x310 [ 346.469720] ? kasan_check_read+0x11/0x20 [ 346.473873] ? ___ratelimit+0x36f/0x655 [ 346.477852] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 346.483351] ? trace_hardirqs_on+0x310/0x310 [ 346.487766] ? lock_downgrade+0x900/0x900 [ 346.491922] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 346.497033] ? ___ratelimit+0xaa/0x655 [ 346.500927] ? idr_get_free+0xec0/0xec0 [ 346.504905] ? kasan_check_write+0x14/0x20 [ 346.509141] ? do_raw_spin_lock+0xc1/0x200 [ 346.513896] oom_kill_process.cold.27+0x10/0x903 [ 346.518655] ? graph_lock+0x170/0x170 [ 346.522460] ? _raw_spin_unlock+0x2c/0x50 [ 346.526616] ? oom_badness+0xe6/0xaa0 [ 346.530441] ? oom_evaluate_task+0x540/0x540 [ 346.534864] ? find_held_lock+0x36/0x1c0 [ 346.539198] ? out_of_memory+0x974/0x14c0 [ 346.543351] ? lock_downgrade+0x900/0x900 [ 346.550270] ? check_preemption_disabled+0x48/0x200 [ 346.555886] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 346.561689] ? kasan_check_read+0x11/0x20 [ 346.565845] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 346.571142] ? rcu_bh_qs+0xc0/0xc0 [ 346.574695] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 346.579716] ? oom_evaluate_task+0x302/0x540 [ 346.584137] out_of_memory+0xa86/0x14c0 [ 346.588130] ? oom_killer_disable+0x3a0/0x3a0 [ 346.593097] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 346.598031] ? __mutex_add_waiter+0x2a0/0x2a0 [ 346.602546] __alloc_pages_slowpath+0x2318/0x2d80 [ 346.607426] ? warn_alloc+0x120/0x120 [ 346.611235] ? __radix_tree_lookup+0x4c0/0x4c0 [ 346.615840] ? find_get_entry+0x2f2/0xc40 [ 346.620018] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.625574] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 346.631714] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 346.638667] ? should_fail+0x22d/0xd01 [ 346.642767] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 346.647896] ? __lock_is_held+0xb5/0x140 [ 346.652004] ? __lock_is_held+0xb5/0x140 [ 346.656579] ? kasan_check_read+0x11/0x20 [ 346.660734] ? ___might_sleep+0x1ed/0x300 [ 346.664889] ? lock_release+0x970/0x970 [ 346.668870] ? arch_local_save_flags+0x40/0x40 [ 346.673472] ? __might_sleep+0x95/0x190 [ 346.677466] __alloc_pages_nodemask+0xa80/0xde0 [ 346.682157] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 346.687667] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 346.693469] ? kasan_check_read+0x11/0x20 [ 346.697634] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 346.703435] ? graph_lock+0x170/0x170 [ 346.707771] ? print_usage_bug+0xc0/0xc0 [ 346.713320] ? graph_lock+0x170/0x170 [ 346.717129] ? graph_lock+0x170/0x170 [ 346.720938] ? __do_page_cache_readahead+0x7ce/0x980 [ 346.726063] ? find_held_lock+0x36/0x1c0 [ 346.730146] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 346.735701] alloc_pages_current+0x10c/0x210 [ 346.740113] ? lock_downgrade+0x900/0x900 [ 346.744285] __page_cache_alloc+0x38f/0x5b0 [ 346.749097] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 346.755391] ? kasan_check_read+0x11/0x20 [ 346.759547] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 346.764830] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 346.769514] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 346.775051] ? check_preemption_disabled+0x48/0x200 [ 346.780077] filemap_fault+0x1594/0x25f0 [ 346.784157] ? __lock_page_or_retry+0xa00/0xa00 [ 346.789836] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 346.796775] ? kasan_check_read+0x11/0x20 [ 346.800930] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 346.806211] ? rcu_bh_qs+0xc0/0xc0 [ 346.809750] ? remove_wait_queue+0x1a6/0x360 [ 346.814165] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 346.820093] ? filemap_map_pages+0xdea/0x1980 [ 346.824607] ? print_usage_bug+0xc0/0xc0 [ 346.828673] ? find_get_pages_range_tag+0x1320/0x1320 [ 346.833868] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 346.839405] ? fput+0x130/0x1a0 [ 346.842693] ? graph_lock+0x170/0x170 [ 346.846504] ? __lock_acquire+0x7ec/0x4ec0 [ 346.850762] ? lock_acquire+0x1ed/0x520 [ 346.854739] ? ext4_filemap_fault+0x7a/0xad [ 346.859582] ? lock_release+0x970/0x970 [ 346.863565] ? arch_local_save_flags+0x40/0x40 [ 346.868614] ? select_estimate_accuracy+0x4b0/0x4b0 [ 346.874546] ? down_read+0xb0/0x1d0 [ 346.878871] ? ext4_filemap_fault+0x7a/0xad [ 346.883198] ? __down_interruptible+0x700/0x700 [ 346.887889] ext4_filemap_fault+0x82/0xad [ 346.893779] __do_fault+0x100/0x6b0 [ 346.897411] ? print_bad_pte+0x6c0/0x6c0 [ 346.901472] ? find_held_lock+0x36/0x1c0 [ 346.905550] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 346.911219] ? pmd_val+0x88/0x100 [ 346.914678] ? add_mm_counter_fast+0xd0/0xd0 [ 346.919088] ? pmd_val+0x88/0x100 [ 346.922543] ? add_mm_counter_fast+0xd0/0xd0 [ 346.926960] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 346.932512] __handle_mm_fault+0x3709/0x53e0 [ 346.936937] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 346.941782] ? graph_lock+0x170/0x170 [ 346.945587] ? print_usage_bug+0xc0/0xc0 [ 346.949655] ? lock_downgrade+0x900/0x900 [ 346.953802] ? graph_lock+0x170/0x170 [ 346.957965] ? graph_lock+0x170/0x170 [ 346.963034] ? handle_mm_fault+0x42a/0xc70 [ 346.967276] ? lock_downgrade+0x900/0x900 [ 346.971427] ? check_preemption_disabled+0x48/0x200 [ 346.976455] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 346.982265] ? kasan_check_read+0x11/0x20 [ 346.986419] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 346.991700] ? rcu_bh_qs+0xc0/0xc0 [ 346.995242] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 347.000701] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 347.006693] ? check_preemption_disabled+0x48/0x200 [ 347.011723] handle_mm_fault+0x54f/0xc70 [ 347.016533] ? __handle_mm_fault+0x53e0/0x53e0 [ 347.021121] ? find_vma+0x34/0x190 [ 347.024671] __do_page_fault+0x67d/0xed0 [ 347.028743] ? mm_fault_error+0x380/0x380 [ 347.033820] ? trace_hardirqs_off+0xb8/0x300 [ 347.038242] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.044475] ? trace_hardirqs_on+0x310/0x310 [ 347.051120] do_page_fault+0xf2/0x7e0 [ 347.054928] ? vmalloc_sync_all+0x30/0x30 [ 347.059077] ? error_entry+0x70/0xd0 [ 347.062794] ? trace_hardirqs_off_caller+0xbb/0x300 [ 347.067809] ? trace_hardirqs_on_caller+0xc0/0x300 [ 347.072738] ? syscall_return_slowpath+0x5e0/0x5e0 [ 347.078173] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 347.083017] ? trace_hardirqs_off+0x300/0x300 [ 347.087521] ? trace_hardirqs_off_caller+0x300/0x300 [ 347.092628] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 347.097651] ? prepare_exit_to_usermode+0x291/0x3b0 [ 347.102672] ? page_fault+0x8/0x30 [ 347.106701] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 347.111548] ? page_fault+0x8/0x30 [ 347.115090] page_fault+0x1e/0x30 [ 347.118546] RIP: 0033:0x7f46b0343dd3 [ 347.127386] Code: Bad RIP value. [ 347.130748] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 347.136115] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 347.143385] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 347.150652] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 347.157917] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 347.165187] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 347.172938] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #212 [ 347.173018] aoe: skb alloc failure [ 347.179780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.179804] Workqueue: events_power_efficient neigh_periodic_work [ 347.179818] Call Trace: [ 347.183378] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 347.192688] [ 347.198899] init cpuset= [ 347.201478] dump_stack+0x1c4/0x2b4 [ 347.212765] / [ 347.214915] ? dump_stack_print_info.cold.2+0x52/0x52 [ 347.217567] mems_allowed=0 [ 347.221197] warn_alloc.cold.118+0xb7/0x1bd [ 347.235278] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 347.240127] ? lock_downgrade+0x900/0x900 [ 347.244283] ? trace_hardirqs_off+0xb8/0x300 [ 347.248928] ? trace_hardirqs_off+0xb8/0x300 [ 347.253353] __alloc_pages_slowpath+0x2667/0x2d80 [ 347.258230] ? warn_alloc+0x120/0x120 [ 347.262042] ? warn_alloc+0x120/0x120 [ 347.265851] ? print_usage_bug+0xc0/0xc0 [ 347.269918] ? warn_alloc+0x120/0x120 [ 347.273731] ? print_usage_bug+0xc0/0xc0 [ 347.277805] ? receive_buf+0xb4c/0x3380 [ 347.281863] ? receive_buf+0xa48/0x3380 [ 347.285863] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 347.291414] ? should_fail+0x22d/0xd01 [ 347.295307] ? __lock_acquire+0x7ec/0x4ec0 [ 347.299545] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 347.304649] ? __lock_acquire+0x7ec/0x4ec0 [ 347.308888] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 347.313992] ? __lock_acquire+0x7ec/0x4ec0 [ 347.318226] ? should_fail+0x22d/0xd01 [ 347.322118] ? update_group_capacity+0xf9/0xdc0 [ 347.326794] ? mark_held_locks+0x130/0x130 [ 347.331033] ? mark_held_locks+0x130/0x130 [ 347.335266] ? find_next_and_bit+0x183/0x1e0 [ 347.339679] ? __update_load_avg_blocked_se+0x730/0x730 [ 347.345043] ? graph_lock+0x170/0x170 [ 347.348842] ? print_usage_bug+0xc0/0xc0 [ 347.352901] ? __update_load_avg_se+0xb90/0xb90 [ 347.357570] ? __lock_is_held+0xb5/0x140 [ 347.361633] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.367165] ? check_preemption_disabled+0x48/0x200 [ 347.372190] ? check_preemption_disabled+0x48/0x200 [ 347.377221] ? __lock_is_held+0xb5/0x140 [ 347.381293] __alloc_pages_nodemask+0xa80/0xde0 [ 347.385963] ? graph_lock+0x170/0x170 [ 347.389780] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 347.394793] ? graph_lock+0x170/0x170 [ 347.398607] ? find_held_lock+0x36/0x1c0 [ 347.402683] ? ____cache_alloc_node+0x1c7/0x1e0 [ 347.407353] ? lock_downgrade+0x900/0x900 [ 347.411520] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.417073] cache_grow_begin+0x91/0x8c0 [ 347.421139] ? do_raw_spin_unlock+0xa7/0x2f0 [ 347.425560] fallback_alloc+0x203/0x2e0 [ 347.429575] ____cache_alloc_node+0x1c7/0x1e0 [ 347.434077] kmem_cache_alloc_node+0xe3/0x730 [ 347.438580] ? ipv6_get_ifaddr+0x42e/0x620 [ 347.442852] __alloc_skb+0x119/0x770 [ 347.446567] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 347.451877] ? skb_scrub_packet+0x490/0x490 [ 347.456204] ? lock_downgrade+0x900/0x900 [ 347.460374] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.465918] ? refcount_sub_and_test_checked+0x203/0x310 [ 347.471373] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 347.476824] ? addrconf_rs_timer+0x6f0/0x6f0 [ 347.481252] ndisc_alloc_skb+0x144/0x340 [ 347.485321] ndisc_send_rs+0x331/0x6e0 [ 347.489220] addrconf_rs_timer+0x3c0/0x6f0 [ 347.493464] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 347.497726] call_timer_fn+0x272/0x920 [ 347.501619] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 347.505857] ? process_timeout+0x40/0x40 [ 347.509921] ? find_held_lock+0x36/0x1c0 [ 347.513991] ? mark_held_locks+0xc7/0x130 [ 347.518145] ? _raw_spin_unlock_irq+0x27/0x80 [ 347.522643] ? _raw_spin_unlock_irq+0x27/0x80 [ 347.527138] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 347.531397] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 347.535988] ? trace_hardirqs_on+0xbd/0x310 [ 347.540315] ? kasan_check_read+0x11/0x20 [ 347.544466] ? __run_timers+0x7da/0xc70 [ 347.548448] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 347.553918] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 347.558154] __run_timers+0x7e5/0xc70 [ 347.561979] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 347.567348] ? lock_downgrade+0x900/0x900 [ 347.571514] ? print_usage_bug+0xc0/0xc0 [ 347.575580] ? trace_hardirqs_on+0x310/0x310 [ 347.580002] ? kvm_clock_read+0x18/0x30 [ 347.583977] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 347.589004] ? graph_lock+0x170/0x170 [ 347.592813] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.598351] ? check_preemption_disabled+0x48/0x200 [ 347.603381] ? __lock_is_held+0xb5/0x140 [ 347.607449] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.613108] ? check_preemption_disabled+0x48/0x200 [ 347.618176] run_timer_softirq+0x52/0xb0 [ 347.622263] ? rcu_read_lock_sched_held+0x108/0x120 [ 347.627290] __do_softirq+0x30b/0xad8 [ 347.631107] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 347.636241] ? irq_exit+0xbd/0x1c0 [ 347.639812] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 347.644839] ? smp_call_function_single_interrupt+0x650/0x650 [ 347.650731] ? ret_from_intr+0xb/0x1e [ 347.654551] ? trace_hardirqs_off_caller+0xbb/0x300 [ 347.659587] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 347.664448] ? trace_hardirqs_off+0x300/0x300 [ 347.668952] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.674496] ? check_preemption_disabled+0x48/0x200 [ 347.679519] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.685066] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 347.689920] ? neigh_periodic_work+0x6bd/0xc60 [ 347.694514] do_softirq_own_stack+0x2a/0x40 [ 347.698852] [ 347.701116] do_softirq.part.13+0x126/0x160 [ 347.705449] __local_bh_enable_ip+0x21d/0x260 [ 347.709952] _raw_write_unlock_bh+0x30/0x40 [ 347.714280] neigh_periodic_work+0x6bd/0xc60 [ 347.718703] ? neigh_del+0x420/0x420 [ 347.722426] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.727967] ? check_preemption_disabled+0x48/0x200 [ 347.732980] ? check_preemption_disabled+0x48/0x200 [ 347.738013] ? __lock_is_held+0xb5/0x140 [ 347.742139] process_one_work+0xc90/0x1b90 [ 347.746383] ? mark_held_locks+0x130/0x130 [ 347.750633] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 347.755304] ? __switch_to_asm+0x40/0x70 [ 347.759373] ? __switch_to_asm+0x40/0x70 [ 347.763438] ? __switch_to_asm+0x34/0x70 [ 347.767511] ? __switch_to_asm+0x40/0x70 [ 347.771574] ? __switch_to_asm+0x34/0x70 [ 347.775639] ? __switch_to_asm+0x40/0x70 [ 347.779705] ? __switch_to_asm+0x34/0x70 [ 347.783775] ? __switch_to_asm+0x40/0x70 [ 347.787869] ? __schedule+0x874/0x1ed0 [ 347.791763] ? __switch_to_asm+0x34/0x70 [ 347.795824] ? __switch_to_asm+0x40/0x70 [ 347.799910] ? graph_lock+0x170/0x170 [ 347.803719] ? __sched_text_start+0x8/0x8 [ 347.807881] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.812466] ? retint_kernel+0x2d/0x2d [ 347.816373] ? find_held_lock+0x36/0x1c0 [ 347.820443] ? lock_acquire+0x1ed/0x520 [ 347.824416] ? worker_thread+0x3e0/0x1390 [ 347.828576] ? lock_release+0x970/0x970 [ 347.832557] ? trace_hardirqs_off+0xb8/0x300 [ 347.836975] ? kasan_check_read+0x11/0x20 [ 347.841124] ? worker_thread+0x3e0/0x1390 [ 347.845273] ? trace_hardirqs_on+0x310/0x310 [ 347.849688] ? kasan_check_write+0x14/0x20 [ 347.853933] ? do_raw_spin_lock+0xc1/0x200 [ 347.858200] worker_thread+0x17f/0x1390 [ 347.862209] ? __switch_to_asm+0x34/0x70 [ 347.866292] ? process_one_work+0x1b90/0x1b90 [ 347.870807] ? graph_lock+0x170/0x170 [ 347.874622] ? __sched_text_start+0x8/0x8 [ 347.878790] ? find_held_lock+0x36/0x1c0 [ 347.882863] ? __kthread_parkme+0xce/0x1a0 [ 347.887106] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 347.892214] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 347.897323] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.901912] ? trace_hardirqs_on+0xbd/0x310 [ 347.906237] ? kasan_check_read+0x11/0x20 [ 347.910393] ? __kthread_parkme+0xce/0x1a0 [ 347.914632] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 347.920094] ? kasan_check_write+0x14/0x20 [ 347.924335] ? do_raw_spin_lock+0xc1/0x200 [ 347.928580] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 347.933714] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 347.939265] ? __kthread_parkme+0xfb/0x1a0 [ 347.943523] kthread+0x35a/0x420 [ 347.946893] ? process_one_work+0x1b90/0x1b90 [ 347.951391] ? kthread_bind+0x40/0x40 [ 347.955196] ret_from_fork+0x3a/0x50 [ 347.958930] warn_alloc_show_mem: 1 callbacks suppressed [ 347.958941] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 347.958943] Mem-Info: [ 347.958976] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 347.958976] active_file:15 inactive_file:15 isolated_file:2 [ 347.958976] unevictable:0 dirty:0 writeback:0 unstable:0 [ 347.958976] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 347.958976] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 347.958976] free:13757 free_pcp:312 free_cma:0 [ 347.964318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.970571] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 347.972973] Call Trace: [ 348.005856] Node 0 [ 348.015665] [ 348.043642] 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 [ 348.046205] dump_stack+0x1c4/0x2b4 [ 348.048413] lowmem_reserve[]: [ 348.050559] ? dump_stack_print_info.cold.2+0x52/0x52 [ 348.076287] 0 2815 [ 348.079947] warn_alloc.cold.118+0xb7/0x1bd [ 348.083007] 6318 [ 348.088191] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 348.090402] 6318 [ 348.095224] ? lock_downgrade+0x900/0x900 [ 348.102103] ? trace_hardirqs_off+0xb8/0x300 [ 348.104140] Node 0 [ 348.108284] ? trace_hardirqs_off+0xb8/0x300 [ 348.112692] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 348.114909] __alloc_pages_slowpath+0x2667/0x2d80 [ 348.119768] lowmem_reserve[]: 0 [ 348.148697] ? warn_alloc+0x120/0x120 [ 348.153497] 0 [ 348.156776] ? __lock_acquire+0x7ec/0x4ec0 [ 348.160548] 3503 [ 348.162343] ? warn_alloc+0x120/0x120 [ 348.166556] 3503 [ 348.168618] ? print_usage_bug+0xc0/0xc0 [ 348.174453] ? warn_alloc+0x120/0x120 [ 348.178498] Node 0 [ 348.184230] ? print_usage_bug+0xc0/0xc0 [ 348.184261] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 348.184268] lowmem_reserve[]: [ 348.186507] ? mark_held_locks+0x130/0x130 [ 348.190536] 0 0 [ 348.219002] ? mark_held_locks+0x130/0x130 [ 348.222080] 0 [ 348.226311] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 348.228264] 0 [ 348.232501] ? should_fail+0x22d/0xd01 [ 348.239808] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.239826] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 348.241609] Node 0 [ 348.245528] ? __lock_acquire+0x7ec/0x4ec0 [ 348.251041] DMA: [ 348.256136] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 348.258347] 1*4kB [ 348.262576] ? should_fail+0x22d/0xd01 [ 348.264634] (U) [ 348.272309] ? __sanitizer_cov_trace_const_cmp1+0x10/0x20 [ 348.274436] 0*8kB [ 348.278320] ? mark_held_locks+0x130/0x130 [ 348.280267] 0*16kB [ 348.285803] ? mark_held_locks+0x130/0x130 [ 348.287928] 1*32kB [ 348.292170] ? graph_lock+0x170/0x170 [ 348.294385] (U) [ 348.298610] ? graph_lock+0x170/0x170 [ 348.300822] 2*64kB (U) [ 348.304626] ? print_usage_bug+0xc0/0xc0 [ 348.306618] 1*128kB (U) [ 348.310422] ? do_raw_spin_unlock+0xa7/0x2f0 [ 348.310440] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.313007] 1*256kB [ 348.317063] ? check_preemption_disabled+0x48/0x200 [ 348.319709] (U) [ 348.324112] ? check_preemption_disabled+0x48/0x200 [ 348.329629] 0*512kB [ 348.331954] ? __lock_is_held+0xb5/0x140 [ 348.336931] 1*1024kB (U) [ 348.338916] __alloc_pages_nodemask+0xa80/0xde0 [ 348.343906] 1*2048kB [ 348.347914] ? graph_lock+0x170/0x170 [ 348.351966] (M) [ 348.354721] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 348.359368] 3*4096kB [ 348.361767] ? graph_lock+0x170/0x170 [ 348.361792] ? find_held_lock+0x36/0x1c0 [ 348.365567] (M) [ 348.367544] ? ____cache_alloc_node+0x1c7/0x1e0 [ 348.372532] = 15908kB [ 348.374957] ? lock_downgrade+0x900/0x900 [ 348.378731] Node 0 [ 348.382791] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.384736] DMA32: [ 348.389910] cache_grow_begin+0x91/0x8c0 [ 348.392296] 3*4kB [ 348.396439] ? do_raw_spin_unlock+0xa7/0x2f0 [ 348.398645] (M) [ 348.404179] fallback_alloc+0x203/0x2e0 [ 348.406386] 2*8kB [ 348.410449] ____cache_alloc_node+0x1c7/0x1e0 [ 348.412567] (M) [ 348.416975] kmem_cache_alloc_node+0xe3/0x730 [ 348.418926] 2*16kB [ 348.423184] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 348.425308] (UM) [ 348.432135] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 348.434086] 2*32kB [ 348.438578] __alloc_skb+0x119/0x770 [ 348.440782] (UM) [ 348.445881] ? calc_wheel_index+0x220/0x220 [ 348.447917] 3*64kB [ 348.452502] ? skb_scrub_packet+0x490/0x490 [ 348.454711] (UM) [ 348.458425] ? vprintk_default+0x28/0x30 [ 348.460458] 4*128kB [ 348.464776] ? vprintk_func+0x85/0x181 [ 348.466981] (UM) 3*256kB [ 348.471310] ? printk+0xa7/0xcf [ 348.473342] (UM) 4*512kB [ 348.477408] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 348.479703] (UM) [ 348.484096] new_skb+0x26/0x1c0 [ 348.486829] 3*1024kB [ 348.490101] aoecmd_cfg+0x279/0x7f0 [ 348.492834] (M) [ 348.497591] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 348.499677] 3*2048kB [ 348.502954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.505340] (M) [ 348.508961] ? check_preemption_disabled+0x48/0x200 [ 348.510930] 3*4096kB [ 348.515245] ? check_preemption_disabled+0x48/0x200 [ 348.517635] (M) [ 348.523174] ? __lock_is_held+0xb5/0x140 [ 348.525119] = 25148kB [ 348.530136] discover_timer+0x50/0x60 [ 348.532529] Node 0 [ 348.537542] call_timer_fn+0x272/0x920 [ 348.539503] Normal: [ 348.543567] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 348.545986] 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 348.546042] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 348.546048] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 348.546051] 411 total pagecache pages [ 348.546065] 0 pages in swap cache [ 348.546070] Swap cache stats: add 0, delete 0, find 0/0 [ 348.546073] Free swap = 0kB [ 348.546076] Total swap = 0kB [ 348.546080] 1965979 pages RAM [ 348.546083] 0 pages HighMem/MovableOnly [ 348.546086] 343323 pages reserved [ 348.546089] 0 pages cma reserved [ 348.546167] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 348.546351] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 348.550129] ? process_timeout+0x40/0x40 [ 348.552347] ksoftirqd/0 cpuset= [ 348.556232] ? find_held_lock+0x36/0x1c0 [ 348.558532] / [ 348.563375] ? mark_held_locks+0xc7/0x130 [ 348.576444] mems_allowed=0 [ 348.585287] ? _raw_spin_unlock_irq+0x27/0x80 [ 348.668106] ? _raw_spin_unlock_irq+0x27/0x80 [ 348.672605] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 348.677940] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 348.683676] ? trace_hardirqs_on+0xbd/0x310 [ 348.688005] ? kasan_check_read+0x11/0x20 [ 348.692158] ? __run_timers+0x7da/0xc70 [ 348.696582] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 348.702053] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 348.706900] __run_timers+0x7e5/0xc70 [ 348.710722] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 348.716100] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 348.721123] ? graph_lock+0x170/0x170 [ 348.725406] ? print_usage_bug+0xc0/0xc0 [ 348.729470] ? lock_release+0x970/0x970 [ 348.733458] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 348.739177] ? find_held_lock+0x36/0x1c0 [ 348.743243] ? graph_lock+0x170/0x170 [ 348.747057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.754931] ? check_preemption_disabled+0x48/0x200 [ 348.761277] ? __lock_is_held+0xb5/0x140 [ 348.765345] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.770883] ? check_preemption_disabled+0x48/0x200 [ 348.775913] run_timer_softirq+0x52/0xb0 [ 348.779979] ? rcu_read_lock_sched_held+0x108/0x120 [ 348.785000] __do_softirq+0x30b/0xad8 [ 348.789281] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 348.794877] ? pvclock_read_flags+0x160/0x160 [ 348.799375] ? lapic_next_event+0x5a/0x90 [ 348.803533] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.809077] ? check_preemption_disabled+0x48/0x200 [ 348.814109] ? check_preemption_disabled+0x48/0x200 [ 348.819136] ? kvm_clock_read+0x18/0x30 [ 348.823112] ? kvm_sched_clock_read+0x9/0x20 [ 348.827971] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.834017] ? check_preemption_disabled+0x48/0x200 [ 348.839571] irq_exit+0x17f/0x1c0 [ 348.843037] smp_apic_timer_interrupt+0x1cb/0x760 [ 348.847887] ? smp_reschedule_interrupt+0x109/0x650 [ 348.852904] ? smp_call_function_single_interrupt+0x650/0x650 [ 348.859304] ? interrupt_entry+0xb5/0xf0 [ 348.863374] ? trace_hardirqs_off_caller+0xbb/0x300 [ 348.868390] ? trace_hardirqs_off_caller+0xbb/0x300 [ 348.873409] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 348.878258] ? trace_hardirqs_off+0x300/0x300 [ 348.882754] ? trace_hardirqs_off+0x300/0x300 [ 348.887257] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.892795] ? check_preemption_disabled+0x48/0x200 [ 348.898275] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.903832] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 348.909240] apic_timer_interrupt+0xf/0x20 [ 348.915273] [ 348.917544] RIP: 0010:console_unlock+0x1017/0x11a0 [ 348.922478] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 348.941393] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 348.949573] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 348.956841] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 348.964107] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 348.971389] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 348.978660] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 348.985947] ? netconsole_netdev_event+0x280/0x280 [ 348.990892] ? console_unlock+0x100e/0x11a0 [ 348.995698] ? devkmsg_read+0xbb0/0xbb0 [ 349.000720] ? vprintk_emit+0x7f7/0x930 [ 349.005044] ? lock_release+0x970/0x970 [ 349.009020] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 349.014475] ? vprintk_default+0x28/0x30 [ 349.019051] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 349.024514] ? kasan_check_write+0x14/0x20 [ 349.028754] ? do_raw_spin_lock+0xc1/0x200 [ 349.033503] vprintk_emit+0x33d/0x930 [ 349.037319] ? wake_up_klogd+0x180/0x180 [ 349.041388] ? find_held_lock+0x36/0x1c0 [ 349.045458] ? mark_held_locks+0xc7/0x130 [ 349.056098] ? _raw_spin_unlock_irq+0x27/0x80 [ 349.060599] ? _raw_spin_unlock_irq+0x27/0x80 [ 349.065108] vprintk_default+0x28/0x30 [ 349.069002] vprintk_func+0x7e/0x181 [ 349.072721] printk+0xa7/0xcf [ 349.075833] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 349.082528] ? _raw_spin_unlock_irq+0x60/0x80 [ 349.088230] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 349.093529] dump_header+0x7cc/0xf72 [ 349.097264] ? pagefault_out_of_memory+0x197/0x197 [ 349.102203] ? mark_held_locks+0x130/0x130 [ 349.106439] ? __lock_acquire+0x7ec/0x4ec0 [ 349.110677] ? mem_cgroup_charge_statistics+0x780/0x780 [ 349.116043] ? print_usage_bug+0xc0/0xc0 [ 349.120113] ? print_usage_bug+0xc0/0xc0 [ 349.124181] ? graph_lock+0x170/0x170 [ 349.127982] ? graph_lock+0x170/0x170 [ 349.131786] ? print_usage_bug+0xc0/0xc0 [ 349.135859] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.141403] ? find_held_lock+0x36/0x1c0 [ 349.145931] ? mark_held_locks+0xc7/0x130 [ 349.150087] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 349.155189] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 349.160791] ? lockdep_hardirqs_on+0x421/0x5c0 [ 349.166743] ? trace_hardirqs_on+0xbd/0x310 [ 349.171068] ? kasan_check_read+0x11/0x20 [ 349.175216] ? ___ratelimit+0x36f/0x655 [ 349.179192] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 349.184646] ? trace_hardirqs_on+0x310/0x310 [ 349.189066] ? lock_downgrade+0x900/0x900 [ 349.193228] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 349.198349] ? ___ratelimit+0xaa/0x655 [ 349.202243] ? idr_get_free+0xec0/0xec0 [ 349.206230] ? kasan_check_write+0x14/0x20 [ 349.210477] ? do_raw_spin_lock+0xc1/0x200 [ 349.214733] oom_kill_process.cold.27+0x10/0x903 [ 349.219508] ? graph_lock+0x170/0x170 [ 349.223321] ? _raw_spin_unlock+0x2c/0x50 [ 349.227471] ? oom_badness+0xe6/0xaa0 [ 349.231290] ? oom_evaluate_task+0x540/0x540 [ 349.235706] ? find_held_lock+0x36/0x1c0 [ 349.239778] ? out_of_memory+0x974/0x14c0 [ 349.248592] ? lock_downgrade+0x900/0x900 [ 349.252748] ? check_preemption_disabled+0x48/0x200 [ 349.257776] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 349.263582] ? kasan_check_read+0x11/0x20 [ 349.267733] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 349.273013] ? rcu_bh_qs+0xc0/0xc0 [ 349.276558] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 349.281580] ? oom_evaluate_task+0x302/0x540 [ 349.286503] out_of_memory+0xa86/0x14c0 [ 349.290499] ? oom_killer_disable+0x3a0/0x3a0 [ 349.295002] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 349.299949] ? __mutex_add_waiter+0x2a0/0x2a0 [ 349.304550] __alloc_pages_slowpath+0x2318/0x2d80 [ 349.309432] ? warn_alloc+0x120/0x120 [ 349.313240] ? __radix_tree_lookup+0x4c0/0x4c0 [ 349.317844] ? find_get_entry+0x2f2/0xc40 [ 349.325279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.330836] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 349.335774] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 349.341325] ? should_fail+0x22d/0xd01 [ 349.345223] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 349.350335] ? __lock_is_held+0xb5/0x140 [ 349.354427] ? __lock_is_held+0xb5/0x140 [ 349.358508] ? kasan_check_read+0x11/0x20 [ 349.362670] ? ___might_sleep+0x1ed/0x300 [ 349.366817] ? lock_release+0x970/0x970 [ 349.370797] ? arch_local_save_flags+0x40/0x40 [ 349.375402] ? __might_sleep+0x95/0x190 [ 349.379391] __alloc_pages_nodemask+0xa80/0xde0 [ 349.384078] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 349.389104] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 349.394916] ? kasan_check_read+0x11/0x20 [ 349.399074] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 349.404356] ? graph_lock+0x170/0x170 [ 349.410297] ? print_usage_bug+0xc0/0xc0 [ 349.415795] ? graph_lock+0x170/0x170 [ 349.419602] ? graph_lock+0x170/0x170 [ 349.423410] ? __do_page_cache_readahead+0x7ce/0x980 [ 349.428531] ? find_held_lock+0x36/0x1c0 [ 349.432600] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 349.438143] alloc_pages_current+0x10c/0x210 [ 349.442552] ? lock_downgrade+0x900/0x900 [ 349.446705] __page_cache_alloc+0x38f/0x5b0 [ 349.451032] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 349.456829] ? kasan_check_read+0x11/0x20 [ 349.460983] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 349.466272] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 349.470946] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 349.476483] ? check_preemption_disabled+0x48/0x200 [ 349.481523] filemap_fault+0x1594/0x25f0 [ 349.485602] ? __lock_page_or_retry+0xa00/0xa00 [ 349.490278] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 349.498394] ? kasan_check_read+0x11/0x20 [ 349.502545] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 349.508345] ? rcu_bh_qs+0xc0/0xc0 [ 349.511887] ? remove_wait_queue+0x1a6/0x360 [ 349.516302] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 349.521765] ? filemap_map_pages+0xdea/0x1980 [ 349.526281] ? print_usage_bug+0xc0/0xc0 [ 349.530834] ? find_get_pages_range_tag+0x1320/0x1320 [ 349.536030] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 349.541572] ? fput+0x130/0x1a0 [ 349.544860] ? graph_lock+0x170/0x170 [ 349.548663] ? __lock_acquire+0x7ec/0x4ec0 [ 349.552923] ? lock_acquire+0x1ed/0x520 [ 349.556903] ? ext4_filemap_fault+0x7a/0xad [ 349.561232] ? lock_release+0x970/0x970 [ 349.565218] ? arch_local_save_flags+0x40/0x40 [ 349.569815] ? select_estimate_accuracy+0x4b0/0x4b0 [ 349.575865] ? down_read+0xb0/0x1d0 [ 349.580045] ? ext4_filemap_fault+0x7a/0xad [ 349.584369] ? __down_interruptible+0x700/0x700 [ 349.589057] ext4_filemap_fault+0x82/0xad [ 349.593212] __do_fault+0x100/0x6b0 [ 349.596844] ? print_bad_pte+0x6c0/0x6c0 [ 349.600905] ? find_held_lock+0x36/0x1c0 [ 349.604974] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 349.610164] ? pmd_val+0x88/0x100 [ 349.613619] ? add_mm_counter_fast+0xd0/0xd0 [ 349.618027] ? pmd_val+0x88/0x100 [ 349.621485] ? add_mm_counter_fast+0xd0/0xd0 [ 349.625917] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 349.631466] __handle_mm_fault+0x3709/0x53e0 [ 349.635901] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 349.640749] ? graph_lock+0x170/0x170 [ 349.644557] ? print_usage_bug+0xc0/0xc0 [ 349.648617] ? lock_downgrade+0x900/0x900 [ 349.653722] ? graph_lock+0x170/0x170 [ 349.659604] ? graph_lock+0x170/0x170 [ 349.663429] ? handle_mm_fault+0x42a/0xc70 [ 349.667685] ? lock_downgrade+0x900/0x900 [ 349.671833] ? check_preemption_disabled+0x48/0x200 [ 349.676856] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 349.682654] ? kasan_check_read+0x11/0x20 [ 349.686805] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 349.692088] ? rcu_bh_qs+0xc0/0xc0 [ 349.695632] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 349.701087] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 349.707081] ? check_preemption_disabled+0x48/0x200 [ 349.712109] handle_mm_fault+0x54f/0xc70 [ 349.716374] ? __handle_mm_fault+0x53e0/0x53e0 [ 349.720963] ? find_vma+0x34/0x190 [ 349.724519] __do_page_fault+0x67d/0xed0 [ 349.729109] ? mm_fault_error+0x380/0x380 [ 349.734563] ? trace_hardirqs_off+0xb8/0x300 [ 349.738980] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.744786] ? trace_hardirqs_on+0x310/0x310 [ 349.749204] do_page_fault+0xf2/0x7e0 [ 349.753008] ? vmalloc_sync_all+0x30/0x30 [ 349.757162] ? error_entry+0x70/0xd0 [ 349.761347] ? trace_hardirqs_off_caller+0xbb/0x300 [ 349.766368] ? trace_hardirqs_on_caller+0xc0/0x300 [ 349.771302] ? syscall_return_slowpath+0x5e0/0x5e0 [ 349.776231] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 349.781083] ? trace_hardirqs_off+0x300/0x300 [ 349.785579] ? trace_hardirqs_off_caller+0x300/0x300 [ 349.790682] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 349.795731] ? prepare_exit_to_usermode+0x291/0x3b0 [ 349.800750] ? page_fault+0x8/0x30 [ 349.804299] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 349.809627] ? page_fault+0x8/0x30 [ 349.813659] page_fault+0x1e/0x30 [ 349.817115] RIP: 0033:0x7f46b0343dd3 [ 349.820835] Code: Bad RIP value. [ 349.824201] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 349.829565] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 349.836836] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 349.844105] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 349.851867] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 349.862223] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 349.869620] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 349.869700] aoe: skb alloc failure [ 349.876573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.876579] Call Trace: [ 349.876603] dump_stack+0x1c4/0x2b4 [ 349.876624] ? dump_stack_print_info.cold.2+0x52/0x52 [ 349.880178] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 349.889516] warn_alloc.cold.118+0xb7/0x1bd [ 349.892066] init cpuset= [ 349.895861] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 349.901022] / [ 349.910723] ? lock_downgrade+0x900/0x900 [ 349.915026] mems_allowed=0 [ 349.917697] ? trace_hardirqs_off+0xb8/0x300 [ 349.935686] ? trace_hardirqs_off+0xb8/0x300 [ 349.940108] __alloc_pages_slowpath+0x2667/0x2d80 [ 349.944983] ? warn_alloc+0x120/0x120 [ 349.948799] ? warn_alloc+0x120/0x120 [ 349.952606] ? lock_downgrade+0x900/0x900 [ 349.956762] ? print_usage_bug+0xc0/0xc0 [ 349.960823] ? warn_alloc+0x120/0x120 [ 349.964627] ? print_usage_bug+0xc0/0xc0 [ 349.968700] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.974233] ? wake_up_klogd+0x11a/0x180 [ 349.978313] ? console_device+0xc0/0xc0 [ 349.982293] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 349.987833] ? should_fail+0x22d/0xd01 [ 349.991732] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 349.996844] ? __lock_acquire+0x7ec/0x4ec0 [ 350.001084] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 350.006188] ? should_fail+0x22d/0xd01 [ 350.010079] ? wake_up_klogd+0x180/0x180 [ 350.014150] ? mark_held_locks+0x130/0x130 [ 350.019768] ? mark_held_locks+0x130/0x130 [ 350.023996] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 350.029792] ? kasan_check_read+0x11/0x20 [ 350.033949] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 350.039236] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.044782] ? check_preemption_disabled+0x48/0x200 [ 350.049798] ? check_preemption_disabled+0x48/0x200 [ 350.054826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.060412] ? check_preemption_disabled+0x48/0x200 [ 350.065431] ? check_preemption_disabled+0x48/0x200 [ 350.070460] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 350.076004] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 350.081286] ? rcu_pm_notify+0xc0/0xc0 [ 350.085186] __alloc_pages_nodemask+0xa80/0xde0 [ 350.089857] ? graph_lock+0x170/0x170 [ 350.093676] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 350.098691] ? graph_lock+0x170/0x170 [ 350.102516] ? find_held_lock+0x36/0x1c0 [ 350.106590] ? ____cache_alloc_node+0x1c7/0x1e0 [ 350.111260] ? lock_downgrade+0x900/0x900 [ 350.115418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.121416] cache_grow_begin+0x91/0x8c0 [ 350.125483] ? do_raw_spin_unlock+0xa7/0x2f0 [ 350.129915] fallback_alloc+0x203/0x2e0 [ 350.133898] ____cache_alloc_node+0x1c7/0x1e0 [ 350.138426] kmem_cache_alloc+0x1f8/0x730 [ 350.142584] ? graph_lock+0x170/0x170 [ 350.146397] __build_skb+0xab/0x430 [ 350.150030] ? skb_try_coalesce+0x1b70/0x1b70 [ 350.154524] ? mark_held_locks+0x130/0x130 [ 350.158773] ? __alloc_pages_nodemask+0xde0/0xde0 [ 350.163621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.169163] ? check_preemption_disabled+0x48/0x200 [ 350.174186] __napi_alloc_skb+0x1d6/0x310 [ 350.178345] page_to_skb.isra.42+0xee/0x960 [ 350.182674] ? check_preemption_disabled+0x48/0x200 [ 350.187699] ? virtnet_remove+0xf0/0xf0 [ 350.191676] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 350.197471] ? kasan_check_read+0x11/0x20 [ 350.201630] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 350.206913] ? rcu_bh_qs+0xc0/0xc0 [ 350.210471] receive_mergeable+0x15af/0x3c40 [ 350.214888] ? virtnet_probe+0x2320/0x2320 [ 350.219156] ? vprintk_emit+0x6d5/0x930 [ 350.223150] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.228691] ? wake_up_klogd+0x11a/0x180 [ 350.232762] ? console_device+0xc0/0xc0 [ 350.236741] ? do_raw_spin_lock+0xc1/0x200 [ 350.240991] ? vprintk_emit+0x268/0x930 [ 350.244973] ? wake_up_klogd+0x180/0x180 [ 350.249037] ? find_held_lock+0x36/0x1c0 [ 350.253109] ? ___ratelimit+0x36f/0x655 [ 350.257089] ? lock_downgrade+0x900/0x900 [ 350.261246] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.266791] ? trace_hardirqs_off+0xb8/0x300 [ 350.271202] ? kasan_check_read+0x11/0x20 [ 350.275358] ? vprintk_func+0x85/0x181 [ 350.279249] ? printk+0xa7/0xcf [ 350.282535] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 350.287300] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 350.292326] ? show_mem+0x169/0x17b [ 350.295960] ? warn_alloc.cold.118+0x152/0x1bd [ 350.300542] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 350.305411] ? lock_downgrade+0x900/0x900 [ 350.309576] ? trace_hardirqs_off+0xb8/0x300 [ 350.313997] ? trace_hardirqs_off+0xb8/0x300 [ 350.318421] ? __alloc_pages_slowpath+0x2667/0x2d80 [ 350.323463] ? rb_erase_cached+0xc78/0x3720 [ 350.327797] ? print_usage_bug+0xc0/0xc0 [ 350.331862] ? rb_next+0x140/0x140 [ 350.335422] ? print_usage_bug+0xc0/0xc0 [ 350.339510] ? print_usage_bug+0xc0/0xc0 [ 350.343577] ? print_usage_bug+0xc0/0xc0 [ 350.347638] ? print_usage_bug+0xc0/0xc0 [ 350.351715] receive_buf+0xb4c/0x3380 [ 350.355531] ? __lock_acquire+0x7ec/0x4ec0 [ 350.359787] ? receive_mergeable+0x3c40/0x3c40 [ 350.364376] ? mark_held_locks+0x130/0x130 [ 350.368613] ? print_usage_bug+0xc0/0xc0 [ 350.372681] ? mark_held_locks+0x130/0x130 [ 350.376916] ? mark_held_locks+0x130/0x130 [ 350.381156] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 350.386171] ? find_next_and_bit+0x183/0x1e0 [ 350.390585] ? print_usage_bug+0xc0/0xc0 [ 350.394647] ? cpumask_next_and+0x49/0x50 [ 350.398792] ? __lock_acquire+0x7ec/0x4ec0 [ 350.403067] ? graph_lock+0x170/0x170 [ 350.406870] ? graph_lock+0x170/0x170 [ 350.410678] ? __update_load_avg_se+0x664/0xb90 [ 350.415346] ? mark_held_locks+0x130/0x130 [ 350.419584] ? print_usage_bug+0xc0/0xc0 [ 350.423651] ? __update_load_avg_blocked_se+0x730/0x730 [ 350.429019] ? __update_load_avg_se+0xb90/0xb90 [ 350.433690] ? __lock_is_held+0xb5/0x140 [ 350.437771] ? update_load_avg+0x387/0x2470 [ 350.442094] ? update_load_avg+0x387/0x2470 [ 350.446425] ? attach_entity_load_avg+0x860/0x860 [ 350.451268] ? attach_entity_load_avg+0x860/0x860 [ 350.456115] ? find_held_lock+0x36/0x1c0 [ 350.460179] ? graph_lock+0x170/0x170 [ 350.463984] ? mark_held_locks+0x130/0x130 [ 350.468226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.473771] ? vring_use_dma_api+0xa5/0xc0 [ 350.478009] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 350.483551] ? vring_unmap_one+0x5a/0x410 [ 350.487698] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 350.492284] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 350.497820] ? detach_buf+0x34b/0x5d0 [ 350.501631] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 350.507173] ? virtqueue_get_buf_ctx+0x3d1/0x860 [ 350.511943] ? detach_buf+0x5d0/0x5d0 [ 350.515761] ? print_usage_bug+0xc0/0xc0 [ 350.519837] virtnet_poll+0x421/0x105f [ 350.523743] ? receive_buf+0x3380/0x3380 [ 350.527824] ? __lock_acquire+0x7ec/0x4ec0 [ 350.532064] ? update_curr+0x4ec/0xbe0 [ 350.535955] ? net_rx_action+0x480/0x1950 [ 350.540104] ? net_rx_action+0x480/0x1950 [ 350.544257] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 350.548860] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.554404] ? check_preemption_disabled+0x48/0x200 [ 350.559431] net_rx_action+0x7c5/0x1950 [ 350.563422] ? napi_complete_done+0x6d0/0x6d0 [ 350.567923] ? reweight_task+0x130/0x130 [ 350.572003] ? pick_next_task_fair+0x98e/0x17c0 [ 350.576688] ? rebalance_domains+0x358/0xdc0 [ 350.581118] ? finish_task_switch+0x1f5/0x900 [ 350.585617] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 350.591171] ? __run_timers+0xa4a/0xc70 [ 350.595153] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.599743] ? trace_hardirqs_on+0xbd/0x310 [ 350.604073] ? kasan_check_read+0x11/0x20 [ 350.608232] ? finish_task_switch+0x1f5/0x900 [ 350.612739] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 350.618109] ? compat_start_thread+0x80/0x80 [ 350.622536] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.628177] ? kasan_check_write+0x14/0x20 [ 350.632428] ? finish_task_switch+0x2f5/0x900 [ 350.636926] ? __switch_to_asm+0x40/0x70 [ 350.641011] ? preempt_notifier_register+0x200/0x200 [ 350.646119] ? __switch_to_asm+0x34/0x70 [ 350.650186] ? __switch_to_asm+0x34/0x70 [ 350.654250] ? __switch_to_asm+0x40/0x70 [ 350.658313] ? __switch_to_asm+0x34/0x70 [ 350.662374] ? __switch_to_asm+0x40/0x70 [ 350.666435] ? __switch_to_asm+0x34/0x70 [ 350.670507] ? __switch_to_asm+0x40/0x70 [ 350.674575] ? __switch_to_asm+0x34/0x70 [ 350.678652] ? pvclock_read_flags+0x160/0x160 [ 350.683149] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.688688] ? check_preemption_disabled+0x48/0x200 [ 350.693706] ? check_preemption_disabled+0x48/0x200 [ 350.698742] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 350.704295] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 350.709585] ? rcu_pm_notify+0xc0/0xc0 [ 350.713505] __do_softirq+0x30b/0xad8 [ 350.717327] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 350.722433] ? trace_hardirqs_off_caller+0x300/0x300 [ 350.727547] ? schedule+0x108/0x460 [ 350.731184] ? trace_hardirqs_off+0xb8/0x300 [ 350.735594] ? ___might_sleep+0x1ed/0x300 [ 350.739745] ? smpboot_thread_fn+0x68b/0xa00 [ 350.744165] ? trace_hardirqs_on+0x310/0x310 [ 350.748581] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 350.754118] ? check_preemption_disabled+0x48/0x200 [ 350.759134] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.764677] ? takeover_tasklets+0xa90/0xa90 [ 350.769095] run_ksoftirqd+0x94/0x100 [ 350.772896] smpboot_thread_fn+0x68b/0xa00 [ 350.777135] ? sort_range+0x30/0x30 [ 350.780773] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 350.785909] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 350.791452] ? __kthread_parkme+0xfb/0x1a0 [ 350.795704] kthread+0x35a/0x420 [ 350.799074] ? sort_range+0x30/0x30 [ 350.802703] ? kthread_bind+0x40/0x40 [ 350.806519] ret_from_fork+0x3a/0x50 [ 350.810251] warn_alloc_show_mem: 1 callbacks suppressed [ 350.810268] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 350.810274] Mem-Info: [ 350.810308] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 350.810308] active_file:15 inactive_file:15 isolated_file:2 [ 350.810308] unevictable:0 dirty:0 writeback:0 unstable:0 [ 350.810308] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 350.810308] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 350.810308] free:13757 free_pcp:312 free_cma:0 [ 350.815646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.821925] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 350.824325] Call Trace: [ 350.857198] Node 0 [ 350.867003] [ 350.894686] 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 [ 350.897750] dump_stack+0x1c4/0x2b4 [ 350.899964] lowmem_reserve[]: [ 350.902117] ? dump_stack_print_info.cold.2+0x52/0x52 [ 350.927590] 0 2815 [ 350.931235] warn_alloc.cold.118+0xb7/0x1bd [ 350.934322] 6318 [ 350.940002] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 350.942216] 6318 [ 350.946533] ? lock_downgrade+0x900/0x900 [ 350.948573] Node 0 [ 350.953928] ? trace_hardirqs_off+0xb8/0x300 [ 350.956013] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 350.961089] ? trace_hardirqs_off+0xb8/0x300 [ 350.963296] lowmem_reserve[]: 0 [ 350.967710] __alloc_pages_slowpath+0x2667/0x2d80 [ 350.994579] 0 3503 [ 350.999026] ? warn_alloc+0x120/0x120 [ 351.002252] 3503 [ 351.007094] ? __lock_acquire+0x7ec/0x4ec0 [ 351.013095] ? warn_alloc+0x120/0x120 [ 351.015546] Node 0 [ 351.019781] ? print_usage_bug+0xc0/0xc0 [ 351.023580] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 351.025789] ? warn_alloc+0x120/0x120 [ 351.029830] lowmem_reserve[]: [ 351.061055] ? print_usage_bug+0xc0/0xc0 [ 351.064838] 0 [ 351.067935] ? mark_held_locks+0x130/0x130 [ 351.071970] 0 [ 351.073771] ? mark_held_locks+0x130/0x130 [ 351.077982] 0 [ 351.079787] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 351.084099] 0 [ 351.085903] ? should_fail+0x22d/0xd01 [ 351.093215] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.097076] Node 0 DMA: [ 351.102610] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 351.102627] ? __lock_acquire+0x7ec/0x4ec0 [ 351.105276] 1*4kB [ 351.110373] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 351.114580] (U) [ 351.116728] ? should_fail+0x22d/0xd01 [ 351.121797] 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 351.121860] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 351.121935] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 351.121994] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 351.122000] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 351.122015] 411 total pagecache pages [ 351.122025] 0 pages in swap cache [ 351.122029] Swap cache stats: add 0, delete 0, find 0/0 [ 351.122032] Free swap = 0kB [ 351.122035] Total swap = 0kB [ 351.122039] 1965979 pages RAM [ 351.122042] 0 pages HighMem/MovableOnly [ 351.122044] 343323 pages reserved [ 351.122047] 0 pages cma reserved [ 351.122199] kworker/0:0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 351.122222] kworker/0:0 cpuset=/ mems_allowed=0 [ 351.238078] ? __sanitizer_cov_trace_const_cmp1+0x10/0x20 [ 351.243633] ? mark_held_locks+0x130/0x130 [ 351.248310] ? mark_held_locks+0x130/0x130 [ 351.252554] ? graph_lock+0x170/0x170 [ 351.256379] ? graph_lock+0x170/0x170 [ 351.260191] ? print_usage_bug+0xc0/0xc0 [ 351.264273] ? do_raw_spin_unlock+0xa7/0x2f0 [ 351.268717] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.274265] ? check_preemption_disabled+0x48/0x200 [ 351.279285] ? check_preemption_disabled+0x48/0x200 [ 351.285510] ? __lock_is_held+0xb5/0x140 [ 351.290059] __alloc_pages_nodemask+0xa80/0xde0 [ 351.295645] ? graph_lock+0x170/0x170 [ 351.299450] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 351.304464] ? graph_lock+0x170/0x170 [ 351.308288] ? find_held_lock+0x36/0x1c0 [ 351.312365] ? ____cache_alloc_node+0x1c7/0x1e0 [ 351.317036] ? lock_downgrade+0x900/0x900 [ 351.321192] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.327194] cache_grow_begin+0x91/0x8c0 [ 351.331268] ? do_raw_spin_unlock+0xa7/0x2f0 [ 351.335692] fallback_alloc+0x203/0x2e0 [ 351.339678] ____cache_alloc_node+0x1c7/0x1e0 [ 351.344181] kmem_cache_alloc_node+0xe3/0x730 [ 351.348678] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 351.353784] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 351.359288] __alloc_skb+0x119/0x770 [ 351.363967] ? calc_wheel_index+0x220/0x220 [ 351.368298] ? skb_scrub_packet+0x490/0x490 [ 351.372635] ? vprintk_default+0x28/0x30 [ 351.376709] ? vprintk_func+0x85/0x181 [ 351.380602] ? printk+0xa7/0xcf [ 351.383884] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 351.388654] new_skb+0x26/0x1c0 [ 351.391939] aoecmd_cfg+0x279/0x7f0 [ 351.395574] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 351.399904] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.405441] ? check_preemption_disabled+0x48/0x200 [ 351.410454] ? check_preemption_disabled+0x48/0x200 [ 351.415485] ? __lock_is_held+0xb5/0x140 [ 351.419573] discover_timer+0x50/0x60 [ 351.423381] call_timer_fn+0x272/0x920 [ 351.427278] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 351.432129] ? process_timeout+0x40/0x40 [ 351.436189] ? find_held_lock+0x36/0x1c0 [ 351.440266] ? mark_held_locks+0xc7/0x130 [ 351.445586] ? _raw_spin_unlock_irq+0x27/0x80 [ 351.451834] ? _raw_spin_unlock_irq+0x27/0x80 [ 351.456331] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 351.461177] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 351.465763] ? trace_hardirqs_on+0xbd/0x310 [ 351.470091] ? kasan_check_read+0x11/0x20 [ 351.474246] ? __run_timers+0x7da/0xc70 [ 351.478230] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 351.483704] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 351.488549] __run_timers+0x7e5/0xc70 [ 351.492366] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 351.497733] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 351.502751] ? graph_lock+0x170/0x170 [ 351.506564] ? print_usage_bug+0xc0/0xc0 [ 351.510629] ? lock_release+0x970/0x970 [ 351.514605] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 351.519808] ? find_held_lock+0x36/0x1c0 [ 351.525099] ? graph_lock+0x170/0x170 [ 351.528939] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.535394] ? check_preemption_disabled+0x48/0x200 [ 351.540422] ? __lock_is_held+0xb5/0x140 [ 351.544966] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.550514] ? check_preemption_disabled+0x48/0x200 [ 351.555544] run_timer_softirq+0x52/0xb0 [ 351.559609] ? rcu_read_lock_sched_held+0x108/0x120 [ 351.564628] __do_softirq+0x30b/0xad8 [ 351.568443] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 351.574046] ? pvclock_read_flags+0x160/0x160 [ 351.578542] ? lapic_next_event+0x5a/0x90 [ 351.582695] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.588230] ? check_preemption_disabled+0x48/0x200 [ 351.593251] ? check_preemption_disabled+0x48/0x200 [ 351.598283] ? kvm_clock_read+0x18/0x30 [ 351.602262] ? kvm_sched_clock_read+0x9/0x20 [ 351.606677] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.615179] ? check_preemption_disabled+0x48/0x200 [ 351.620213] irq_exit+0x17f/0x1c0 [ 351.623675] smp_apic_timer_interrupt+0x1cb/0x760 [ 351.628528] ? smp_reschedule_interrupt+0x109/0x650 [ 351.633553] ? smp_call_function_single_interrupt+0x650/0x650 [ 351.639443] ? interrupt_entry+0xb5/0xf0 [ 351.643516] ? trace_hardirqs_off_caller+0xbb/0x300 [ 351.648536] ? trace_hardirqs_off_caller+0xbb/0x300 [ 351.653558] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 351.658399] ? trace_hardirqs_off+0x300/0x300 [ 351.662896] ? trace_hardirqs_off+0x300/0x300 [ 351.667394] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.672932] ? check_preemption_disabled+0x48/0x200 [ 351.677950] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.683507] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 351.688361] apic_timer_interrupt+0xf/0x20 [ 351.693099] [ 351.696071] RIP: 0010:console_unlock+0x1017/0x11a0 [ 351.702391] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 351.721291] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 351.729001] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 351.736277] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 351.744038] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 351.751307] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 351.759084] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 351.766372] ? netconsole_netdev_event+0x280/0x280 [ 351.772306] ? console_unlock+0x100e/0x11a0 [ 351.779197] ? devkmsg_read+0xbb0/0xbb0 [ 351.783653] ? vprintk_emit+0x7f7/0x930 [ 351.787638] ? lock_release+0x970/0x970 [ 351.791621] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 351.797078] ? vprintk_default+0x28/0x30 [ 351.801613] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 351.807067] ? kasan_check_write+0x14/0x20 [ 351.811304] ? do_raw_spin_lock+0xc1/0x200 [ 351.815550] vprintk_emit+0x33d/0x930 [ 351.819372] ? wake_up_klogd+0x180/0x180 [ 351.823441] ? find_held_lock+0x36/0x1c0 [ 351.827521] ? mark_held_locks+0xc7/0x130 [ 351.831681] ? _raw_spin_unlock_irq+0x27/0x80 [ 351.836175] ? _raw_spin_unlock_irq+0x27/0x80 [ 351.840683] vprintk_default+0x28/0x30 [ 351.844574] vprintk_func+0x7e/0x181 [ 351.848752] printk+0xa7/0xcf [ 351.851861] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 351.857127] ? _raw_spin_unlock_irq+0x60/0x80 [ 351.861641] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 351.866931] dump_header+0x7cc/0xf72 [ 351.871163] ? pagefault_out_of_memory+0x197/0x197 [ 351.878358] ? mark_held_locks+0x130/0x130 [ 351.882597] ? __lock_acquire+0x7ec/0x4ec0 [ 351.887353] ? mem_cgroup_charge_statistics+0x780/0x780 [ 351.892720] ? print_usage_bug+0xc0/0xc0 [ 351.897219] ? print_usage_bug+0xc0/0xc0 [ 351.901299] ? graph_lock+0x170/0x170 [ 351.905099] ? graph_lock+0x170/0x170 [ 351.908901] ? print_usage_bug+0xc0/0xc0 [ 351.912971] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.918969] ? find_held_lock+0x36/0x1c0 [ 351.923038] ? mark_held_locks+0xc7/0x130 [ 351.927195] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 351.932301] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 351.937410] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.942343] ? trace_hardirqs_on+0xbd/0x310 [ 351.947958] ? kasan_check_read+0x11/0x20 [ 351.952109] ? ___ratelimit+0x36f/0x655 [ 351.956087] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 351.962007] ? trace_hardirqs_on+0x310/0x310 [ 351.966418] ? lock_downgrade+0x900/0x900 [ 351.971058] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 351.976165] ? ___ratelimit+0xaa/0x655 [ 351.980060] ? idr_get_free+0xec0/0xec0 [ 351.984042] ? kasan_check_write+0x14/0x20 [ 351.988283] ? do_raw_spin_lock+0xc1/0x200 [ 351.992535] oom_kill_process.cold.27+0x10/0x903 [ 351.997293] ? graph_lock+0x170/0x170 [ 352.001095] ? _raw_spin_unlock+0x2c/0x50 [ 352.005243] ? oom_badness+0xe6/0xaa0 [ 352.009580] ? oom_evaluate_task+0x540/0x540 [ 352.013998] ? find_held_lock+0x36/0x1c0 [ 352.019546] ? out_of_memory+0x974/0x14c0 [ 352.023699] ? lock_downgrade+0x900/0x900 [ 352.027849] ? check_preemption_disabled+0x48/0x200 [ 352.038292] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 352.046438] ? kasan_check_read+0x11/0x20 [ 352.050590] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 352.055867] ? rcu_bh_qs+0xc0/0xc0 [ 352.059414] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 352.064431] ? oom_evaluate_task+0x302/0x540 [ 352.068844] out_of_memory+0xa86/0x14c0 [ 352.072834] ? oom_killer_disable+0x3a0/0x3a0 [ 352.077333] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 352.082271] ? __mutex_add_waiter+0x2a0/0x2a0 [ 352.086782] __alloc_pages_slowpath+0x2318/0x2d80 [ 352.091660] ? warn_alloc+0x120/0x120 [ 352.095461] ? __radix_tree_lookup+0x4c0/0x4c0 [ 352.101075] ? find_get_entry+0x2f2/0xc40 [ 352.106098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.111646] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 352.116886] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 352.122424] ? should_fail+0x22d/0xd01 [ 352.126319] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 352.131424] ? __lock_is_held+0xb5/0x140 [ 352.135948] ? __lock_is_held+0xb5/0x140 [ 352.140020] ? kasan_check_read+0x11/0x20 [ 352.144664] ? ___might_sleep+0x1ed/0x300 [ 352.148816] ? lock_release+0x970/0x970 [ 352.152796] ? arch_local_save_flags+0x40/0x40 [ 352.157392] ? __might_sleep+0x95/0x190 [ 352.161375] __alloc_pages_nodemask+0xa80/0xde0 [ 352.166055] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 352.171081] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 352.178297] ? kasan_check_read+0x11/0x20 [ 352.184560] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 352.189846] ? graph_lock+0x170/0x170 [ 352.193654] ? print_usage_bug+0xc0/0xc0 [ 352.197720] ? graph_lock+0x170/0x170 [ 352.201525] ? graph_lock+0x170/0x170 [ 352.205835] ? __do_page_cache_readahead+0x7ce/0x980 [ 352.210945] ? find_held_lock+0x36/0x1c0 [ 352.215014] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 352.220557] alloc_pages_current+0x10c/0x210 [ 352.224965] ? lock_downgrade+0x900/0x900 [ 352.229120] __page_cache_alloc+0x38f/0x5b0 [ 352.233443] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 352.239247] ? kasan_check_read+0x11/0x20 [ 352.243404] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 352.249181] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 352.253852] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 352.259421] ? check_preemption_disabled+0x48/0x200 [ 352.264927] filemap_fault+0x1594/0x25f0 [ 352.270759] ? __lock_page_or_retry+0xa00/0xa00 [ 352.275434] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 352.281235] ? kasan_check_read+0x11/0x20 [ 352.285396] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 352.290676] ? rcu_bh_qs+0xc0/0xc0 [ 352.294218] ? remove_wait_queue+0x1a6/0x360 [ 352.298630] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 352.304094] ? filemap_map_pages+0xdea/0x1980 [ 352.308608] ? print_usage_bug+0xc0/0xc0 [ 352.312678] ? find_get_pages_range_tag+0x1320/0x1320 [ 352.317870] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 352.323406] ? fput+0x130/0x1a0 [ 352.326692] ? graph_lock+0x170/0x170 [ 352.330503] ? __lock_acquire+0x7ec/0x4ec0 [ 352.334766] ? lock_acquire+0x1ed/0x520 [ 352.338744] ? ext4_filemap_fault+0x7a/0xad [ 352.343076] ? lock_release+0x970/0x970 [ 352.348298] ? arch_local_save_flags+0x40/0x40 [ 352.353571] ? select_estimate_accuracy+0x4b0/0x4b0 [ 352.358606] ? down_read+0xb0/0x1d0 [ 352.362234] ? ext4_filemap_fault+0x7a/0xad [ 352.366563] ? __down_interruptible+0x700/0x700 [ 352.371280] ext4_filemap_fault+0x82/0xad [ 352.375441] __do_fault+0x100/0x6b0 [ 352.379076] ? print_bad_pte+0x6c0/0x6c0 [ 352.383137] ? find_held_lock+0x36/0x1c0 [ 352.387205] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 352.392395] ? pmd_val+0x88/0x100 [ 352.395850] ? add_mm_counter_fast+0xd0/0xd0 [ 352.400262] ? pmd_val+0x88/0x100 [ 352.403717] ? add_mm_counter_fast+0xd0/0xd0 [ 352.408133] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 352.413703] __handle_mm_fault+0x3709/0x53e0 [ 352.418128] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 352.422974] ? graph_lock+0x170/0x170 [ 352.426777] ? print_usage_bug+0xc0/0xc0 [ 352.430842] ? lock_downgrade+0x900/0x900 [ 352.434991] ? graph_lock+0x170/0x170 [ 352.440478] ? graph_lock+0x170/0x170 [ 352.444530] ? handle_mm_fault+0x42a/0xc70 [ 352.448770] ? lock_downgrade+0x900/0x900 [ 352.452922] ? check_preemption_disabled+0x48/0x200 [ 352.457950] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 352.463749] ? kasan_check_read+0x11/0x20 [ 352.468358] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 352.473638] ? rcu_bh_qs+0xc0/0xc0 [ 352.477184] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 352.482643] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 352.488186] ? check_preemption_disabled+0x48/0x200 [ 352.493213] handle_mm_fault+0x54f/0xc70 [ 352.497286] ? __handle_mm_fault+0x53e0/0x53e0 [ 352.501872] ? find_vma+0x34/0x190 [ 352.506202] __do_page_fault+0x67d/0xed0 [ 352.511504] ? mm_fault_error+0x380/0x380 [ 352.515655] ? trace_hardirqs_off+0xb8/0x300 [ 352.520070] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.525438] ? trace_hardirqs_on+0x310/0x310 [ 352.529857] do_page_fault+0xf2/0x7e0 [ 352.533662] ? vmalloc_sync_all+0x30/0x30 [ 352.537812] ? error_entry+0x70/0xd0 [ 352.541535] ? trace_hardirqs_off_caller+0xbb/0x300 [ 352.546555] ? trace_hardirqs_on_caller+0xc0/0x300 [ 352.551504] ? syscall_return_slowpath+0x5e0/0x5e0 [ 352.556880] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 352.561756] ? trace_hardirqs_off+0x300/0x300 [ 352.566707] ? trace_hardirqs_off_caller+0x300/0x300 [ 352.571812] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 352.576830] ? prepare_exit_to_usermode+0x291/0x3b0 [ 352.581851] ? page_fault+0x8/0x30 [ 352.585395] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 352.593487] ? page_fault+0x8/0x30 [ 352.597042] page_fault+0x1e/0x30 [ 352.600507] RIP: 0033:0x7f46b0343dd3 [ 352.604228] Code: Bad RIP value. [ 352.607591] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 352.612958] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 352.620234] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 352.627515] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 352.635264] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 352.642534] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 352.649838] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #212 [ 352.649925] aoe: skb alloc failure [ 352.656683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.656709] Workqueue: events_power_efficient neigh_periodic_work [ 352.656718] Call Trace: [ 352.656741] dump_stack+0x1c4/0x2b4 [ 352.660299] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 352.669643] ? dump_stack_print_info.cold.2+0x52/0x52 [ 352.676771] init cpuset= [ 352.679362] warn_alloc.cold.118+0xb7/0x1bd [ 352.682954] / [ 352.692655] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 352.697821] mems_allowed=0 [ 352.700489] ? lock_downgrade+0x900/0x900 [ 352.718397] ? trace_hardirqs_off+0xb8/0x300 [ 352.722819] ? trace_hardirqs_off+0xb8/0x300 [ 352.727240] __alloc_pages_slowpath+0x2667/0x2d80 [ 352.732110] ? mark_held_locks+0x130/0x130 [ 352.736352] ? warn_alloc+0x120/0x120 [ 352.740162] ? cpuacct_charge+0x265/0x440 [ 352.744315] ? warn_alloc+0x120/0x120 [ 352.748120] ? print_usage_bug+0xc0/0xc0 [ 352.752187] ? warn_alloc+0x120/0x120 [ 352.755996] ? print_usage_bug+0xc0/0xc0 [ 352.760058] ? __lock_acquire+0x7ec/0x4ec0 [ 352.764331] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 352.769877] ? should_fail+0x22d/0xd01 [ 352.773781] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 352.778888] ? __lock_acquire+0x7ec/0x4ec0 [ 352.783134] ? __lock_acquire+0x7ec/0x4ec0 [ 352.787368] ? should_fail+0x22d/0xd01 [ 352.791267] ? mark_held_locks+0x130/0x130 [ 352.795522] ? mark_held_locks+0x130/0x130 [ 352.799765] ? rcu_read_lock_sched_held+0x108/0x120 [ 352.804801] ? select_task_rq_fair+0x34f0/0x34f0 [ 352.809570] ? graph_lock+0x170/0x170 [ 352.813372] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 352.817949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.823483] ? check_preemption_disabled+0x48/0x200 [ 352.828514] ? check_preemption_disabled+0x48/0x200 [ 352.833545] ? __lock_is_held+0xb5/0x140 [ 352.837619] __alloc_pages_nodemask+0xa80/0xde0 [ 352.842290] ? graph_lock+0x170/0x170 [ 352.846097] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 352.851112] ? graph_lock+0x170/0x170 [ 352.854926] ? find_held_lock+0x36/0x1c0 [ 352.858999] ? ____cache_alloc_node+0x1c7/0x1e0 [ 352.863685] ? lock_downgrade+0x900/0x900 [ 352.867872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.873442] cache_grow_begin+0x91/0x8c0 [ 352.877520] ? do_raw_spin_unlock+0xa7/0x2f0 [ 352.881947] fallback_alloc+0x203/0x2e0 [ 352.885934] ____cache_alloc_node+0x1c7/0x1e0 [ 352.890442] kmem_cache_alloc_node+0xe3/0x730 [ 352.894942] ? graph_lock+0x170/0x170 [ 352.898747] ? __sched_text_start+0x8/0x8 [ 352.902920] __alloc_skb+0x119/0x770 [ 352.906635] ? graph_lock+0x170/0x170 [ 352.910438] ? rcu_is_watching+0x30/0x30 [ 352.914515] ? skb_scrub_packet+0x490/0x490 [ 352.918836] ? find_held_lock+0x36/0x1c0 [ 352.922907] ? neigh_periodic_work+0x8ca/0xc60 [ 352.927505] ? lock_downgrade+0x900/0x900 [ 352.931663] ? lock_release+0x970/0x970 [ 352.935659] __neigh_notify+0x8c/0x160 [ 352.939555] neigh_cleanup_and_release+0x7b/0xe0 [ 352.944316] neigh_periodic_work+0x8d2/0xc60 [ 352.948738] ? neigh_del+0x420/0x420 [ 352.952463] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.958011] ? check_preemption_disabled+0x48/0x200 [ 352.963030] ? check_preemption_disabled+0x48/0x200 [ 352.968058] ? __lock_is_held+0xb5/0x140 [ 352.972141] process_one_work+0xc90/0x1b90 [ 352.976378] ? mark_held_locks+0x130/0x130 [ 352.980631] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 352.985304] ? __switch_to_asm+0x40/0x70 [ 352.989371] ? __switch_to_asm+0x40/0x70 [ 352.993439] ? __switch_to_asm+0x34/0x70 [ 352.997524] ? __switch_to_asm+0x40/0x70 [ 353.001590] ? __switch_to_asm+0x34/0x70 [ 353.005655] ? __switch_to_asm+0x40/0x70 [ 353.009718] ? __switch_to_asm+0x34/0x70 [ 353.013782] ? __switch_to_asm+0x40/0x70 [ 353.018899] ? __schedule+0x874/0x1ed0 [ 353.022789] ? __switch_to_asm+0x34/0x70 [ 353.026852] ? __switch_to_asm+0x40/0x70 [ 353.030936] ? graph_lock+0x170/0x170 [ 353.035199] ? __sched_text_start+0x8/0x8 [ 353.039353] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.043943] ? retint_kernel+0x2d/0x2d [ 353.047839] ? find_held_lock+0x36/0x1c0 [ 353.051911] ? lock_acquire+0x1ed/0x520 [ 353.055893] ? worker_thread+0x3e0/0x1390 [ 353.060050] ? lock_release+0x970/0x970 [ 353.064031] ? trace_hardirqs_off+0xb8/0x300 [ 353.068445] ? kasan_check_read+0x11/0x20 [ 353.072603] ? worker_thread+0x3e0/0x1390 [ 353.076761] ? trace_hardirqs_on+0x310/0x310 [ 353.081198] ? kasan_check_write+0x14/0x20 [ 353.085436] ? do_raw_spin_lock+0xc1/0x200 [ 353.089681] worker_thread+0x17f/0x1390 [ 353.093662] ? __switch_to_asm+0x34/0x70 [ 353.097739] ? process_one_work+0x1b90/0x1b90 [ 353.102247] ? graph_lock+0x170/0x170 [ 353.106058] ? __sched_text_start+0x8/0x8 [ 353.110217] ? find_held_lock+0x36/0x1c0 [ 353.114290] ? __kthread_parkme+0xce/0x1a0 [ 353.118534] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 353.123644] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 353.128760] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.133350] ? trace_hardirqs_on+0xbd/0x310 [ 353.137675] ? kasan_check_read+0x11/0x20 [ 353.141826] ? __kthread_parkme+0xce/0x1a0 [ 353.146070] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 353.151552] ? kasan_check_write+0x14/0x20 [ 353.155796] ? do_raw_spin_lock+0xc1/0x200 [ 353.160045] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 353.165201] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.170745] ? __kthread_parkme+0xfb/0x1a0 [ 353.175000] kthread+0x35a/0x420 [ 353.178369] ? process_one_work+0x1b90/0x1b90 [ 353.182867] ? kthread_bind+0x40/0x40 [ 353.186680] ret_from_fork+0x3a/0x50 [ 353.190409] warn_alloc_show_mem: 1 callbacks suppressed [ 353.190421] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 353.190423] Mem-Info: [ 353.190458] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 353.190458] active_file:15 inactive_file:15 isolated_file:2 [ 353.190458] unevictable:0 dirty:0 writeback:0 unstable:0 [ 353.190458] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 353.190458] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 353.190458] free:13757 free_pcp:312 free_cma:0 [ 353.196264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.202509] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 353.204908] Call Trace: [ 353.237787] Node 0 [ 353.247134] [ 353.275155] 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 [ 353.277721] dump_stack+0x1c4/0x2b4 [ 353.279931] lowmem_reserve[]: [ 353.282074] ? dump_stack_print_info.cold.2+0x52/0x52 [ 353.307552] 0 2815 [ 353.311205] warn_alloc.cold.118+0xb7/0x1bd [ 353.314294] 6318 6318 [ 353.319491] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 353.326022] ? lock_downgrade+0x900/0x900 [ 353.328501] Node 0 [ 353.333341] ? trace_hardirqs_off+0xb8/0x300 [ 353.337485] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 353.339694] ? trace_hardirqs_off+0xb8/0x300 [ 353.344068] lowmem_reserve[]: 0 [ 353.374593] __alloc_pages_slowpath+0x2667/0x2d80 [ 353.378998] 0 [ 353.382308] ? warn_alloc+0x120/0x120 [ 353.387093] 3503 3503 [ 353.388902] ? __lock_acquire+0x7ec/0x4ec0 [ 353.395694] ? warn_alloc+0x120/0x120 [ 353.399915] Node 0 [ 353.403715] ? print_usage_bug+0xc0/0xc0 [ 353.403749] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 353.403761] lowmem_reserve[]: [ 353.405993] ? warn_alloc+0x120/0x120 [ 353.410033] 0 [ 353.440869] ? print_usage_bug+0xc0/0xc0 [ 353.443945] 0 [ 353.447738] ? mark_held_locks+0x130/0x130 [ 353.449522] 0 [ 353.453577] ? mark_held_locks+0x130/0x130 [ 353.455356] 0 [ 353.459586] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.465592] ? should_fail+0x22d/0xd01 [ 353.467372] Node 0 [ 353.472902] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.476770] DMA: [ 353.479003] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 353.484534] 1*4kB [ 353.486592] ? __lock_acquire+0x7ec/0x4ec0 [ 353.491670] (U) [ 353.493815] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 353.498017] 0*8kB 0*16kB [ 353.500000] ? should_fail+0x22d/0xd01 [ 353.505081] 1*32kB [ 353.507836] ? __sanitizer_cov_trace_const_cmp1+0x10/0x20 [ 353.511699] (U) [ 353.513936] ? mark_held_locks+0x130/0x130 [ 353.519438] 2*64kB (U) [ 353.521415] ? mark_held_locks+0x130/0x130 [ 353.525626] 1*128kB [ 353.528201] ? graph_lock+0x170/0x170 [ 353.532409] (U) [ 353.534730] ? graph_lock+0x170/0x170 [ 353.538513] 1*256kB [ 353.540483] ? print_usage_bug+0xc0/0xc0 [ 353.544270] (U) [ 353.546589] ? do_raw_spin_unlock+0xa7/0x2f0 [ 353.550625] 0*512kB [ 353.552594] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.556976] 1*1024kB [ 353.559296] ? check_preemption_disabled+0x48/0x200 [ 353.564809] (U) [ 353.567679] ? check_preemption_disabled+0x48/0x200 [ 353.567705] ? __lock_is_held+0xb5/0x140 [ 353.572707] 1*2048kB (M) [ 353.575157] __alloc_pages_nodemask+0xa80/0xde0 [ 353.580148] 3*4096kB [ 353.584703] ? graph_lock+0x170/0x170 [ 353.587439] (M) [ 353.592102] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 353.594492] = 15908kB [ 353.598289] ? graph_lock+0x170/0x170 [ 353.600243] Node 0 [ 353.605269] ? find_held_lock+0x36/0x1c0 [ 353.607645] DMA32: [ 353.611965] ? ____cache_alloc_node+0x1c7/0x1e0 [ 353.614173] 3*4kB [ 353.618230] ? lock_downgrade+0x900/0x900 [ 353.620444] (M) [ 353.625109] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.627231] 2*8kB [ 353.631379] cache_grow_begin+0x91/0x8c0 [ 353.633330] (M) [ 353.638881] ? do_raw_spin_unlock+0xa7/0x2f0 [ 353.641012] 2*16kB [ 353.645073] fallback_alloc+0x203/0x2e0 [ 353.647021] (UM) [ 353.652324] ____cache_alloc_node+0x1c7/0x1e0 [ 353.654536] 2*32kB (UM) [ 353.658524] kmem_cache_alloc_node+0xe3/0x730 [ 353.660558] 3*64kB (UM) [ 353.665057] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 353.667703] 4*128kB [ 353.672190] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 353.674838] (UM) [ 353.679939] __alloc_skb+0x119/0x770 [ 353.682233] 3*256kB [ 353.686809] ? calc_wheel_index+0x220/0x220 [ 353.688845] (UM) [ 353.692549] ? skb_scrub_packet+0x490/0x490 [ 353.694851] 4*512kB [ 353.699168] ? vprintk_default+0x28/0x30 [ 353.701202] (UM) [ 353.705525] ? vprintk_func+0x85/0x181 [ 353.707831] 3*1024kB [ 353.711885] ? printk+0xa7/0xcf [ 353.713922] (M) [ 353.717804] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 353.720190] 3*2048kB [ 353.723470] new_skb+0x26/0x1c0 [ 353.725419] (M) [ 353.731198] aoecmd_cfg+0x279/0x7f0 [ 353.733588] 3*4096kB (M) [ 353.737539] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 353.739485] = 25148kB [ 353.739502] Node 0 [ 353.743143] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.745877] Normal: [ 353.750193] ? check_preemption_disabled+0x48/0x200 [ 353.752581] 959*4kB [ 353.754812] ? check_preemption_disabled+0x48/0x200 [ 353.760326] (UME) [ 353.762651] ? __lock_is_held+0xb5/0x140 [ 353.767640] 453*8kB [ 353.769966] discover_timer+0x50/0x60 [ 353.774956] (ME) [ 353.777101] call_timer_fn+0x272/0x920 [ 353.781129] 199*16kB (ME) [ 353.783969] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 353.787750] 61*32kB [ 353.789807] ? process_timeout+0x40/0x40 [ 353.793667] (UME) [ 353.797015] ? find_held_lock+0x36/0x1c0 [ 353.801833] 18*64kB [ 353.804152] ? mark_held_locks+0xc7/0x130 [ 353.808186] (UM) [ 353.810330] ? _raw_spin_unlock_irq+0x27/0x80 [ 353.814366] 2*128kB (U) [ 353.817056] ? _raw_spin_unlock_irq+0x27/0x80 [ 353.821203] 0*256kB 0*512kB [ 353.824300] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 353.824318] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 353.828829] 0*1024kB 0*2048kB [ 353.831517] ? trace_hardirqs_on+0xbd/0x310 [ 353.835993] 0*4096kB [ 353.839535] ? kasan_check_read+0x11/0x20 [ 353.844351] = 14004kB [ 353.848933] ? __run_timers+0x7da/0xc70 [ 353.852108] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 353.856417] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 353.858808] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 353.862953] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 353.865330] 411 total pagecache pages [ 353.869301] __run_timers+0x7e5/0xc70 [ 353.878118] 0 pages in swap cache [ 353.883563] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 353.892112] Swap cache stats: add 0, delete 0, find 0/0 [ 353.897400] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 353.901176] Free swap = 0kB [ 353.904968] ? graph_lock+0x170/0x170 [ 353.908404] Total swap = 0kB [ 353.913758] ? print_usage_bug+0xc0/0xc0 [ 353.919100] 1965979 pages RAM [ 353.924110] ? lock_release+0x970/0x970 [ 353.927106] 0 pages HighMem/MovableOnly [ 353.927115] 343323 pages reserved [ 353.930908] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 353.933904] 0 pages cma reserved [ 353.938450] ? find_held_lock+0x36/0x1c0 [ 353.941783] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 353.945504] ? graph_lock+0x170/0x170 [ 353.949455] ksoftirqd/0 cpuset= [ 353.952899] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.952916] ? check_preemption_disabled+0x48/0x200 [ 353.958444] / [ 353.961821] ? __lock_is_held+0xb5/0x140 [ 353.961838] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.961855] ? check_preemption_disabled+0x48/0x200 [ 353.961879] run_timer_softirq+0x52/0xb0 [ 353.966058] mems_allowed=0 [ 353.976366] ? rcu_read_lock_sched_held+0x108/0x120 [ 354.029817] __do_softirq+0x30b/0xad8 [ 354.033639] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 354.038762] ? pvclock_read_flags+0x160/0x160 [ 354.044653] ? lapic_next_event+0x5a/0x90 [ 354.049307] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.054849] ? check_preemption_disabled+0x48/0x200 [ 354.060002] ? check_preemption_disabled+0x48/0x200 [ 354.067013] ? kvm_clock_read+0x18/0x30 [ 354.070991] ? kvm_sched_clock_read+0x9/0x20 [ 354.075404] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.080942] ? check_preemption_disabled+0x48/0x200 [ 354.085977] irq_exit+0x17f/0x1c0 [ 354.089441] smp_apic_timer_interrupt+0x1cb/0x760 [ 354.094286] ? smp_reschedule_interrupt+0x109/0x650 [ 354.099311] ? smp_call_function_single_interrupt+0x650/0x650 [ 354.105199] ? interrupt_entry+0xb5/0xf0 [ 354.109270] ? trace_hardirqs_off_caller+0xbb/0x300 [ 354.114291] ? trace_hardirqs_off_caller+0xbb/0x300 [ 354.119556] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 354.124401] ? trace_hardirqs_off+0x300/0x300 [ 354.128912] ? trace_hardirqs_off+0x300/0x300 [ 354.133415] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.139315] ? check_preemption_disabled+0x48/0x200 [ 354.146873] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.152423] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 354.157284] apic_timer_interrupt+0xf/0x20 [ 354.161522] [ 354.163796] RIP: 0010:console_unlock+0x1017/0x11a0 [ 354.168726] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 354.188554] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 354.196287] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 354.203582] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 354.210849] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 354.219991] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 354.227268] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 354.234553] ? netconsole_netdev_event+0x280/0x280 [ 354.239503] ? console_unlock+0x100e/0x11a0 [ 354.243845] ? devkmsg_read+0xbb0/0xbb0 [ 354.248293] ? vprintk_emit+0x7f7/0x930 [ 354.252277] ? lock_release+0x970/0x970 [ 354.256261] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 354.261718] ? vprintk_default+0x28/0x30 [ 354.265786] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 354.271273] ? kasan_check_write+0x14/0x20 [ 354.275520] ? do_raw_spin_lock+0xc1/0x200 [ 354.279768] vprintk_emit+0x33d/0x930 [ 354.283577] ? wake_up_klogd+0x180/0x180 [ 354.287645] ? find_held_lock+0x36/0x1c0 [ 354.291714] ? mark_held_locks+0xc7/0x130 [ 354.295870] ? _raw_spin_unlock_irq+0x27/0x80 [ 354.300369] ? _raw_spin_unlock_irq+0x27/0x80 [ 354.305533] vprintk_default+0x28/0x30 [ 354.310360] vprintk_func+0x7e/0x181 [ 354.314078] printk+0xa7/0xcf [ 354.317188] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 354.321949] ? _raw_spin_unlock_irq+0x60/0x80 [ 354.326461] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 354.331759] dump_header+0x7cc/0xf72 [ 354.335488] ? pagefault_out_of_memory+0x197/0x197 [ 354.340432] ? mark_held_locks+0x130/0x130 [ 354.344671] ? __lock_acquire+0x7ec/0x4ec0 [ 354.348909] ? mem_cgroup_charge_statistics+0x780/0x780 [ 354.354277] ? print_usage_bug+0xc0/0xc0 [ 354.358343] ? print_usage_bug+0xc0/0xc0 [ 354.362416] ? graph_lock+0x170/0x170 [ 354.366215] ? graph_lock+0x170/0x170 [ 354.370016] ? print_usage_bug+0xc0/0xc0 [ 354.374086] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.379631] ? find_held_lock+0x36/0x1c0 [ 354.384201] ? mark_held_locks+0xc7/0x130 [ 354.389570] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 354.394677] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 354.399797] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.404380] ? trace_hardirqs_on+0xbd/0x310 [ 354.408703] ? kasan_check_read+0x11/0x20 [ 354.412854] ? ___ratelimit+0x36f/0x655 [ 354.416832] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 354.422292] ? trace_hardirqs_on+0x310/0x310 [ 354.426704] ? lock_downgrade+0x900/0x900 [ 354.430859] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 354.435964] ? ___ratelimit+0xaa/0x655 [ 354.439855] ? idr_get_free+0xec0/0xec0 [ 354.443851] ? kasan_check_write+0x14/0x20 [ 354.448094] ? do_raw_spin_lock+0xc1/0x200 [ 354.452340] oom_kill_process.cold.27+0x10/0x903 [ 354.457100] ? graph_lock+0x170/0x170 [ 354.460903] ? _raw_spin_unlock+0x2c/0x50 [ 354.465067] ? oom_badness+0xe6/0xaa0 [ 354.468876] ? oom_evaluate_task+0x540/0x540 [ 354.473293] ? find_held_lock+0x36/0x1c0 [ 354.477365] ? out_of_memory+0x974/0x14c0 [ 354.481520] ? lock_downgrade+0x900/0x900 [ 354.485668] ? check_preemption_disabled+0x48/0x200 [ 354.490692] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 354.496501] ? kasan_check_read+0x11/0x20 [ 354.500653] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 354.505933] ? rcu_bh_qs+0xc0/0xc0 [ 354.509930] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 354.514949] ? oom_evaluate_task+0x302/0x540 [ 354.519363] out_of_memory+0xa86/0x14c0 [ 354.523351] ? oom_killer_disable+0x3a0/0x3a0 [ 354.527848] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 354.532782] ? __mutex_add_waiter+0x2a0/0x2a0 [ 354.537293] __alloc_pages_slowpath+0x2318/0x2d80 [ 354.542168] ? warn_alloc+0x120/0x120 [ 354.545975] ? __radix_tree_lookup+0x4c0/0x4c0 [ 354.551045] ? find_get_entry+0x2f2/0xc40 [ 354.556619] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.562161] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 354.567093] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 354.572645] ? should_fail+0x22d/0xd01 [ 354.576539] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 354.581643] ? __lock_is_held+0xb5/0x140 [ 354.585731] ? __lock_is_held+0xb5/0x140 [ 354.589806] ? kasan_check_read+0x11/0x20 [ 354.594448] ? ___might_sleep+0x1ed/0x300 [ 354.598597] ? lock_release+0x970/0x970 [ 354.602575] ? arch_local_save_flags+0x40/0x40 [ 354.607671] ? __might_sleep+0x95/0x190 [ 354.611655] __alloc_pages_nodemask+0xa80/0xde0 [ 354.616333] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 354.621362] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 354.627160] ? kasan_check_read+0x11/0x20 [ 354.631788] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 354.637073] ? graph_lock+0x170/0x170 [ 354.641361] ? print_usage_bug+0xc0/0xc0 [ 354.646535] ? graph_lock+0x170/0x170 [ 354.650780] ? graph_lock+0x170/0x170 [ 354.654584] ? __do_page_cache_readahead+0x7ce/0x980 [ 354.659693] ? find_held_lock+0x36/0x1c0 [ 354.663762] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 354.669308] alloc_pages_current+0x10c/0x210 [ 354.674227] ? lock_downgrade+0x900/0x900 [ 354.678385] __page_cache_alloc+0x38f/0x5b0 [ 354.682713] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 354.688518] ? kasan_check_read+0x11/0x20 [ 354.692672] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 354.697958] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 354.702632] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 354.708666] ? check_preemption_disabled+0x48/0x200 [ 354.715320] filemap_fault+0x1594/0x25f0 [ 354.719402] ? __lock_page_or_retry+0xa00/0xa00 [ 354.724076] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 354.729877] ? kasan_check_read+0x11/0x20 [ 354.734030] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 354.739309] ? rcu_bh_qs+0xc0/0xc0 [ 354.742853] ? remove_wait_queue+0x1a6/0x360 [ 354.747270] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 354.753197] ? filemap_map_pages+0xdea/0x1980 [ 354.757706] ? print_usage_bug+0xc0/0xc0 [ 354.761770] ? find_get_pages_range_tag+0x1320/0x1320 [ 354.766967] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 354.772508] ? fput+0x130/0x1a0 [ 354.775796] ? graph_lock+0x170/0x170 [ 354.779603] ? __lock_acquire+0x7ec/0x4ec0 [ 354.783859] ? lock_acquire+0x1ed/0x520 [ 354.787837] ? ext4_filemap_fault+0x7a/0xad [ 354.792169] ? lock_release+0x970/0x970 [ 354.796147] ? arch_local_save_flags+0x40/0x40 [ 354.801204] ? select_estimate_accuracy+0x4b0/0x4b0 [ 354.807970] ? down_read+0xb0/0x1d0 [ 354.811597] ? ext4_filemap_fault+0x7a/0xad [ 354.816300] ? __down_interruptible+0x700/0x700 [ 354.820992] ext4_filemap_fault+0x82/0xad [ 354.825232] __do_fault+0x100/0x6b0 [ 354.828868] ? print_bad_pte+0x6c0/0x6c0 [ 354.832928] ? find_held_lock+0x36/0x1c0 [ 354.836994] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 354.842184] ? pmd_val+0x88/0x100 [ 354.846102] ? add_mm_counter_fast+0xd0/0xd0 [ 354.850518] ? pmd_val+0x88/0x100 [ 354.853974] ? add_mm_counter_fast+0xd0/0xd0 [ 354.858845] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 354.864391] __handle_mm_fault+0x3709/0x53e0 [ 354.868810] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 354.873656] ? graph_lock+0x170/0x170 [ 354.877970] ? print_usage_bug+0xc0/0xc0 [ 354.882310] ? lock_downgrade+0x900/0x900 [ 354.886462] ? graph_lock+0x170/0x170 [ 354.890291] ? graph_lock+0x170/0x170 [ 354.894111] ? handle_mm_fault+0x42a/0xc70 [ 354.898355] ? lock_downgrade+0x900/0x900 [ 354.902514] ? check_preemption_disabled+0x48/0x200 [ 354.908053] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 354.914355] ? kasan_check_read+0x11/0x20 [ 354.918514] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 354.923796] ? rcu_bh_qs+0xc0/0xc0 [ 354.927337] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 354.932792] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 354.938332] ? check_preemption_disabled+0x48/0x200 [ 354.943358] handle_mm_fault+0x54f/0xc70 [ 354.947890] ? __handle_mm_fault+0x53e0/0x53e0 [ 354.952475] ? find_vma+0x34/0x190 [ 354.956540] __do_page_fault+0x67d/0xed0 [ 354.962396] ? mm_fault_error+0x380/0x380 [ 354.967785] ? trace_hardirqs_off+0xb8/0x300 [ 354.972198] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.978080] ? trace_hardirqs_on+0x310/0x310 [ 354.982503] do_page_fault+0xf2/0x7e0 [ 354.986317] ? vmalloc_sync_all+0x30/0x30 [ 354.990467] ? error_entry+0x70/0xd0 [ 354.994189] ? trace_hardirqs_off_caller+0xbb/0x300 [ 354.999208] ? trace_hardirqs_on_caller+0xc0/0x300 [ 355.004138] ? syscall_return_slowpath+0x5e0/0x5e0 [ 355.009066] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.013914] ? trace_hardirqs_off+0x300/0x300 [ 355.025376] ? trace_hardirqs_off_caller+0x300/0x300 [ 355.030965] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 355.035984] ? prepare_exit_to_usermode+0x291/0x3b0 [ 355.041514] ? page_fault+0x8/0x30 [ 355.047136] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.051987] ? page_fault+0x8/0x30 [ 355.055537] page_fault+0x1e/0x30 [ 355.058990] RIP: 0033:0x7f46b0343dd3 [ 355.062707] Code: Bad RIP value. [ 355.066071] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 355.071907] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 355.079175] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 355.086445] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 355.093713] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 355.100995] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 355.108302] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 355.108382] aoe: skb alloc failure [ 355.115147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.115157] Call Trace: [ 355.120891] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 355.130168] dump_stack+0x1c4/0x2b4 [ 355.132729] init cpuset= [ 355.142443] ? dump_stack_print_info.cold.2+0x52/0x52 [ 355.146044] / [ 355.148721] warn_alloc.cold.118+0xb7/0x1bd [ 355.153877] mems_allowed=0 [ 355.155583] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 355.167688] ? lock_downgrade+0x900/0x900 [ 355.171852] ? trace_hardirqs_off+0xb8/0x300 [ 355.176272] ? trace_hardirqs_off+0xb8/0x300 [ 355.180695] __alloc_pages_slowpath+0x2667/0x2d80 [ 355.185573] ? warn_alloc+0x120/0x120 [ 355.189378] ? rb_next+0x140/0x140 [ 355.192914] ? warn_alloc+0x120/0x120 [ 355.196708] ? print_usage_bug+0xc0/0xc0 [ 355.200828] ? warn_alloc+0x120/0x120 [ 355.204652] ? print_usage_bug+0xc0/0xc0 [ 355.208719] ? rb_next+0x140/0x140 [ 355.212267] ? receive_buf+0xb4c/0x3380 [ 355.216248] ? receive_buf+0xa48/0x3380 [ 355.220226] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 355.225771] ? should_fail+0x22d/0xd01 [ 355.229662] ? __lock_acquire+0x7ec/0x4ec0 [ 355.233904] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 355.239013] ? __lock_acquire+0x7ec/0x4ec0 [ 355.243255] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 355.248616] ? __lock_acquire+0x7ec/0x4ec0 [ 355.252854] ? should_fail+0x22d/0xd01 [ 355.256745] ? update_group_capacity+0xf9/0xdc0 [ 355.261430] ? mark_held_locks+0x130/0x130 [ 355.265671] ? mark_held_locks+0x130/0x130 [ 355.269910] ? find_next_and_bit+0x183/0x1e0 [ 355.274322] ? cpumask_next_and+0x49/0x50 [ 355.278480] ? graph_lock+0x170/0x170 [ 355.282289] ? print_usage_bug+0xc0/0xc0 [ 355.286381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.291921] ? check_preemption_disabled+0x48/0x200 [ 355.296940] ? check_preemption_disabled+0x48/0x200 [ 355.301970] ? __lock_is_held+0xb5/0x140 [ 355.306044] __alloc_pages_nodemask+0xa80/0xde0 [ 355.310714] ? graph_lock+0x170/0x170 [ 355.314525] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 355.319540] ? graph_lock+0x170/0x170 [ 355.323382] ? find_held_lock+0x36/0x1c0 [ 355.327455] ? ____cache_alloc_node+0x1c7/0x1e0 [ 355.332130] ? lock_downgrade+0x900/0x900 [ 355.336287] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.341832] cache_grow_begin+0x91/0x8c0 [ 355.345897] ? do_raw_spin_unlock+0xa7/0x2f0 [ 355.350316] fallback_alloc+0x203/0x2e0 [ 355.354299] ____cache_alloc_node+0x1c7/0x1e0 [ 355.358803] kmem_cache_alloc_node+0xe3/0x730 [ 355.363301] ? ipv6_get_ifaddr+0x42e/0x620 [ 355.367552] __alloc_skb+0x119/0x770 [ 355.371293] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 355.376605] ? skb_scrub_packet+0x490/0x490 [ 355.380927] ? lock_downgrade+0x900/0x900 [ 355.385087] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.390628] ? refcount_sub_and_test_checked+0x203/0x310 [ 355.396737] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 355.402201] ? addrconf_rs_timer+0x6f0/0x6f0 [ 355.406630] ndisc_alloc_skb+0x144/0x340 [ 355.410703] ndisc_send_rs+0x331/0x6e0 [ 355.414604] addrconf_rs_timer+0x3c0/0x6f0 [ 355.418853] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 355.423104] call_timer_fn+0x272/0x920 [ 355.426997] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 355.431236] ? process_timeout+0x40/0x40 [ 355.435296] ? find_held_lock+0x36/0x1c0 [ 355.439371] ? __run_timers+0x7da/0xc70 [ 355.443351] ? _raw_spin_unlock_irq+0x27/0x80 [ 355.447848] ? _raw_spin_unlock_irq+0x27/0x80 [ 355.452349] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 355.456589] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 355.461178] ? trace_hardirqs_on+0xbd/0x310 [ 355.465509] ? kasan_check_read+0x11/0x20 [ 355.469660] ? __run_timers+0x7da/0xc70 [ 355.473640] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 355.479109] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 355.483347] __run_timers+0x7e5/0xc70 [ 355.487146] ? find_held_lock+0x36/0x1c0 [ 355.491222] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 355.496590] ? _raw_spin_unlock_irq+0x27/0x80 [ 355.501084] ? _raw_spin_unlock_irq+0x27/0x80 [ 355.505579] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.510163] ? trace_hardirqs_on+0xbd/0x310 [ 355.514484] ? kasan_check_read+0x11/0x20 [ 355.518646] ? finish_task_switch+0x1f5/0x900 [ 355.523142] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 355.528595] ? compat_start_thread+0x80/0x80 [ 355.533023] ? pvclock_read_flags+0x160/0x160 [ 355.537531] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.543061] ? check_preemption_disabled+0x48/0x200 [ 355.548096] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 355.553640] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 355.558922] ? rcu_pm_notify+0xc0/0xc0 [ 355.562816] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.568351] ? check_preemption_disabled+0x48/0x200 [ 355.573379] run_timer_softirq+0x52/0xb0 [ 355.577455] ? rcu_read_lock_sched_held+0x108/0x120 [ 355.582513] __do_softirq+0x30b/0xad8 [ 355.586330] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 355.591436] ? trace_hardirqs_off_caller+0x300/0x300 [ 355.596552] ? schedule+0x108/0x460 [ 355.600190] ? trace_hardirqs_off+0xb8/0x300 [ 355.604604] ? smpboot_thread_fn+0x68b/0xa00 [ 355.609004] ? trace_hardirqs_on+0x310/0x310 [ 355.613422] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 355.618980] ? check_preemption_disabled+0x48/0x200 [ 355.624269] ? takeover_tasklets+0xa90/0xa90 [ 355.628689] run_ksoftirqd+0x94/0x100 [ 355.632502] smpboot_thread_fn+0x68b/0xa00 [ 355.636745] ? sort_range+0x30/0x30 [ 355.640382] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 355.645492] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 355.651046] ? __kthread_parkme+0xfb/0x1a0 [ 355.655289] kthread+0x35a/0x420 [ 355.658658] ? sort_range+0x30/0x30 [ 355.662334] ? kthread_bind+0x40/0x40 [ 355.666149] ret_from_fork+0x3a/0x50 [ 355.669878] warn_alloc_show_mem: 1 callbacks suppressed [ 355.669889] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 355.669891] Mem-Info: [ 355.669925] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 355.669925] active_file:15 inactive_file:15 isolated_file:2 [ 355.669925] unevictable:0 dirty:0 writeback:0 unstable:0 [ 355.669925] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 355.669925] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 355.669925] free:13757 free_pcp:312 free_cma:0 [ 355.675266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.681508] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 355.683916] Call Trace: [ 355.716792] Node 0 [ 355.726142] [ 355.753827] 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 [ 355.756389] dump_stack+0x1c4/0x2b4 [ 355.758600] lowmem_reserve[]: [ 355.760743] ? dump_stack_print_info.cold.2+0x52/0x52 [ 355.786222] 0 2815 [ 355.790016] warn_alloc.cold.118+0xb7/0x1bd [ 355.793079] 6318 6318 [ 355.798278] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 355.804811] ? lock_downgrade+0x900/0x900 [ 355.807281] Node 0 [ 355.812117] ? trace_hardirqs_off+0xb8/0x300 [ 355.816260] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 355.818475] ? trace_hardirqs_off+0xb8/0x300 [ 355.822853] lowmem_reserve[]: 0 [ 355.850385] __alloc_pages_slowpath+0x2667/0x2d80 [ 355.854766] 0 3503 [ 355.859619] ? warn_alloc+0x120/0x120 [ 355.864417] 3503 [ 355.866653] ? warn_alloc+0x120/0x120 [ 355.872483] ? print_usage_bug+0xc0/0xc0 [ 355.876268] Node 0 [ 355.880835] ? warn_alloc+0x120/0x120 [ 355.880867] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 355.880874] lowmem_reserve[]: [ 355.883110] ? print_usage_bug+0xc0/0xc0 [ 355.886891] 0 [ 355.915339] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 355.918416] 0 [ 355.922473] ? ktime_get+0x2e1/0x440 [ 355.924250] 0 [ 355.929699] ? check_preemption_disabled+0x48/0x200 [ 355.931480] 0 [ 355.935666] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 355.943539] ? should_fail+0x22d/0xd01 [ 355.945323] Node 0 [ 355.950856] ? kasan_check_read+0x11/0x20 [ 355.954716] DMA: [ 355.956951] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 355.961072] 1*4kB [ 355.963130] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 355.968379] (U) [ 355.970532] ? __lock_acquire+0x7ec/0x4ec0 [ 355.975609] 0*8kB 0*16kB [ 355.977590] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 355.981797] 1*32kB [ 355.984551] ? should_fail+0x22d/0xd01 [ 355.989626] (U) [ 355.991863] ? mark_held_locks+0x130/0x130 [ 355.995715] 2*64kB (U) [ 355.997697] ? mark_held_locks+0x130/0x130 [ 356.001907] 1*128kB [ 356.004489] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.008711] (U) [ 356.011033] ? graph_lock+0x170/0x170 [ 356.017618] 1*256kB (U) [ 356.019604] ? mark_held_locks+0xc7/0x130 [ 356.023383] 0*512kB [ 356.026054] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 356.030333] 1*1024kB (U) [ 356.034098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.039086] 1*2048kB (M) [ 356.041847] ? check_preemption_disabled+0x48/0x200 [ 356.047358] 3*4096kB [ 356.050109] ? check_preemption_disabled+0x48/0x200 [ 356.055107] (M) [ 356.057524] ? __lock_is_held+0xb5/0x140 [ 356.062515] = 15908kB [ 356.064490] __alloc_pages_nodemask+0xa80/0xde0 [ 356.068533] Node 0 [ 356.070939] ? graph_lock+0x170/0x170 [ 356.075583] DMA32: [ 356.077815] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 356.081595] 3*4kB [ 356.083825] ? graph_lock+0x170/0x170 [ 356.088819] (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 356.088876] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 356.088935] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 356.088941] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 356.088945] 411 total pagecache pages [ 356.088955] 0 pages in swap cache [ 356.088960] Swap cache stats: add 0, delete 0, find 0/0 [ 356.088963] Free swap = 0kB [ 356.088965] Total swap = 0kB [ 356.088970] 1965979 pages RAM [ 356.088973] 0 pages HighMem/MovableOnly [ 356.088976] 343323 pages reserved [ 356.088979] 0 pages cma reserved [ 356.089045] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 356.089097] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 356.089101] ksoftirqd/0 cpuset=/ mems_allowed=0 [ 356.197795] ? find_held_lock+0x36/0x1c0 [ 356.201874] ? ____cache_alloc_node+0x1c7/0x1e0 [ 356.206546] ? lock_downgrade+0x900/0x900 [ 356.210722] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.216704] cache_grow_begin+0x91/0x8c0 [ 356.220773] ? do_raw_spin_unlock+0xa7/0x2f0 [ 356.225709] fallback_alloc+0x203/0x2e0 [ 356.229697] ____cache_alloc_node+0x1c7/0x1e0 [ 356.234200] kmem_cache_alloc_node+0xe3/0x730 [ 356.238699] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 356.243805] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 356.248398] __alloc_skb+0x119/0x770 [ 356.252118] ? calc_wheel_index+0x220/0x220 [ 356.256963] ? skb_scrub_packet+0x490/0x490 [ 356.263303] ? vprintk_default+0x28/0x30 [ 356.269593] ? vprintk_func+0x85/0x181 [ 356.273490] ? printk+0xa7/0xcf [ 356.276785] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 356.281555] new_skb+0x26/0x1c0 [ 356.285300] aoecmd_cfg+0x279/0x7f0 [ 356.288939] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 356.293275] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.298815] ? check_preemption_disabled+0x48/0x200 [ 356.303829] ? check_preemption_disabled+0x48/0x200 [ 356.308858] ? __lock_is_held+0xb5/0x140 [ 356.312932] discover_timer+0x50/0x60 [ 356.316741] call_timer_fn+0x272/0x920 [ 356.320630] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 356.325474] ? process_timeout+0x40/0x40 [ 356.329543] ? find_held_lock+0x36/0x1c0 [ 356.333615] ? mark_held_locks+0xc7/0x130 [ 356.337768] ? _raw_spin_unlock_irq+0x27/0x80 [ 356.343445] ? _raw_spin_unlock_irq+0x27/0x80 [ 356.348667] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 356.353520] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 356.358107] ? trace_hardirqs_on+0xbd/0x310 [ 356.362429] ? kasan_check_read+0x11/0x20 [ 356.366582] ? __run_timers+0x7da/0xc70 [ 356.370561] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 356.376029] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 356.380870] __run_timers+0x7e5/0xc70 [ 356.384689] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 356.390058] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 356.395078] ? graph_lock+0x170/0x170 [ 356.398882] ? print_usage_bug+0xc0/0xc0 [ 356.402948] ? lock_release+0x970/0x970 [ 356.406924] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 356.412119] ? find_held_lock+0x36/0x1c0 [ 356.416191] ? graph_lock+0x170/0x170 [ 356.419996] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.428273] ? check_preemption_disabled+0x48/0x200 [ 356.434141] ? __lock_is_held+0xb5/0x140 [ 356.438212] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.443749] ? check_preemption_disabled+0x48/0x200 [ 356.448777] run_timer_softirq+0x52/0xb0 [ 356.452846] ? rcu_read_lock_sched_held+0x108/0x120 [ 356.457865] __do_softirq+0x30b/0xad8 [ 356.461683] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 356.466798] ? pvclock_read_flags+0x160/0x160 [ 356.471294] ? lapic_next_event+0x5a/0x90 [ 356.475443] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.480983] ? check_preemption_disabled+0x48/0x200 [ 356.486001] ? check_preemption_disabled+0x48/0x200 [ 356.491026] ? kvm_clock_read+0x18/0x30 [ 356.495005] ? kvm_sched_clock_read+0x9/0x20 [ 356.499418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.504958] ? check_preemption_disabled+0x48/0x200 [ 356.509987] irq_exit+0x17f/0x1c0 [ 356.513448] smp_apic_timer_interrupt+0x1cb/0x760 [ 356.521574] ? smp_reschedule_interrupt+0x109/0x650 [ 356.526595] ? smp_call_function_single_interrupt+0x650/0x650 [ 356.532486] ? interrupt_entry+0xb5/0xf0 [ 356.536563] ? trace_hardirqs_off_caller+0xbb/0x300 [ 356.541579] ? trace_hardirqs_off_caller+0xbb/0x300 [ 356.546601] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.551923] ? trace_hardirqs_off+0x300/0x300 [ 356.556422] ? trace_hardirqs_off+0x300/0x300 [ 356.560925] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.566465] ? check_preemption_disabled+0x48/0x200 [ 356.571492] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.577046] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.581897] apic_timer_interrupt+0xf/0x20 [ 356.586128] [ 356.588369] RIP: 0010:console_unlock+0x1017/0x11a0 [ 356.593805] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 356.614472] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 356.622197] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 356.629468] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 356.637224] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 356.644963] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 356.652232] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 356.659532] ? netconsole_netdev_event+0x280/0x280 [ 356.664477] ? console_unlock+0x100e/0x11a0 [ 356.669342] ? devkmsg_read+0xbb0/0xbb0 [ 356.676568] ? vprintk_emit+0x7f7/0x930 [ 356.680547] ? lock_release+0x970/0x970 [ 356.684534] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 356.689990] ? vprintk_default+0x28/0x30 [ 356.694052] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 356.699512] ? kasan_check_write+0x14/0x20 [ 356.703749] ? do_raw_spin_lock+0xc1/0x200 [ 356.707996] vprintk_emit+0x33d/0x930 [ 356.712315] ? wake_up_klogd+0x180/0x180 [ 356.716472] ? find_held_lock+0x36/0x1c0 [ 356.720549] ? mark_held_locks+0xc7/0x130 [ 356.724705] ? _raw_spin_unlock_irq+0x27/0x80 [ 356.729205] ? _raw_spin_unlock_irq+0x27/0x80 [ 356.733710] vprintk_default+0x28/0x30 [ 356.737599] vprintk_func+0x7e/0x181 [ 356.741319] printk+0xa7/0xcf [ 356.744432] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 356.749194] ? _raw_spin_unlock_irq+0x60/0x80 [ 356.754170] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 356.760348] dump_header+0x7cc/0xf72 [ 356.764076] ? pagefault_out_of_memory+0x197/0x197 [ 356.769014] ? mark_held_locks+0x130/0x130 [ 356.773249] ? __lock_acquire+0x7ec/0x4ec0 [ 356.777503] ? mem_cgroup_charge_statistics+0x780/0x780 [ 356.782867] ? print_usage_bug+0xc0/0xc0 [ 356.786934] ? print_usage_bug+0xc0/0xc0 [ 356.791007] ? graph_lock+0x170/0x170 [ 356.795267] ? graph_lock+0x170/0x170 [ 356.799074] ? print_usage_bug+0xc0/0xc0 [ 356.803152] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.808699] ? find_held_lock+0x36/0x1c0 [ 356.812771] ? mark_held_locks+0xc7/0x130 [ 356.816925] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 356.822029] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 356.827138] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.831726] ? trace_hardirqs_on+0xbd/0x310 [ 356.836049] ? kasan_check_read+0x11/0x20 [ 356.840199] ? ___ratelimit+0x36f/0x655 [ 356.844655] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 356.850107] ? trace_hardirqs_on+0x310/0x310 [ 356.854522] ? lock_downgrade+0x900/0x900 [ 356.859193] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 356.865837] ? ___ratelimit+0xaa/0x655 [ 356.870698] ? idr_get_free+0xec0/0xec0 [ 356.874679] ? kasan_check_write+0x14/0x20 [ 356.878921] ? do_raw_spin_lock+0xc1/0x200 [ 356.883684] oom_kill_process.cold.27+0x10/0x903 [ 356.888443] ? graph_lock+0x170/0x170 [ 356.892246] ? _raw_spin_unlock+0x2c/0x50 [ 356.896399] ? oom_badness+0xe6/0xaa0 [ 356.900669] ? oom_evaluate_task+0x540/0x540 [ 356.905085] ? find_held_lock+0x36/0x1c0 [ 356.909156] ? out_of_memory+0x974/0x14c0 [ 356.913305] ? lock_downgrade+0x900/0x900 [ 356.918452] ? check_preemption_disabled+0x48/0x200 [ 356.923481] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 356.929296] ? kasan_check_read+0x11/0x20 [ 356.933445] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 356.938724] ? rcu_bh_qs+0xc0/0xc0 [ 356.942277] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 356.947795] ? oom_evaluate_task+0x302/0x540 [ 356.952212] out_of_memory+0xa86/0x14c0 [ 356.956713] ? oom_killer_disable+0x3a0/0x3a0 [ 356.961211] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 356.966159] ? __mutex_add_waiter+0x2a0/0x2a0 [ 356.970669] __alloc_pages_slowpath+0x2318/0x2d80 [ 356.975556] ? warn_alloc+0x120/0x120 [ 356.979364] ? __radix_tree_lookup+0x4c0/0x4c0 [ 356.983963] ? find_get_entry+0x2f2/0xc40 [ 356.988583] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.994127] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 357.000754] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 357.006617] ? should_fail+0x22d/0xd01 [ 357.010517] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 357.019548] ? __lock_is_held+0xb5/0x140 [ 357.025815] ? __lock_is_held+0xb5/0x140 [ 357.029888] ? kasan_check_read+0x11/0x20 [ 357.034040] ? ___might_sleep+0x1ed/0x300 [ 357.038189] ? lock_release+0x970/0x970 [ 357.042170] ? arch_local_save_flags+0x40/0x40 [ 357.046767] ? __might_sleep+0x95/0x190 [ 357.050747] __alloc_pages_nodemask+0xa80/0xde0 [ 357.055429] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 357.060971] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 357.067272] ? kasan_check_read+0x11/0x20 [ 357.071430] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 357.077853] ? graph_lock+0x170/0x170 [ 357.082854] ? print_usage_bug+0xc0/0xc0 [ 357.086921] ? graph_lock+0x170/0x170 [ 357.090723] ? graph_lock+0x170/0x170 [ 357.094532] ? __do_page_cache_readahead+0x7ce/0x980 [ 357.099642] ? find_held_lock+0x36/0x1c0 [ 357.103714] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 357.109769] alloc_pages_current+0x10c/0x210 [ 357.114192] ? lock_downgrade+0x900/0x900 [ 357.118346] __page_cache_alloc+0x38f/0x5b0 [ 357.122673] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 357.128471] ? kasan_check_read+0x11/0x20 [ 357.132628] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 357.137910] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 357.142581] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 357.148117] ? check_preemption_disabled+0x48/0x200 [ 357.153143] filemap_fault+0x1594/0x25f0 [ 357.157737] ? __lock_page_or_retry+0xa00/0xa00 [ 357.162901] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 357.168706] ? kasan_check_read+0x11/0x20 [ 357.172856] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 357.178139] ? rcu_bh_qs+0xc0/0xc0 [ 357.181683] ? remove_wait_queue+0x1a6/0x360 [ 357.186094] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 357.191557] ? filemap_map_pages+0xdea/0x1980 [ 357.196070] ? print_usage_bug+0xc0/0xc0 [ 357.200136] ? find_get_pages_range_tag+0x1320/0x1320 [ 357.205837] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 357.211372] ? fput+0x130/0x1a0 [ 357.214662] ? graph_lock+0x170/0x170 [ 357.218464] ? __lock_acquire+0x7ec/0x4ec0 [ 357.222727] ? lock_acquire+0x1ed/0x520 [ 357.226704] ? ext4_filemap_fault+0x7a/0xad [ 357.231034] ? lock_release+0x970/0x970 [ 357.235483] ? arch_local_save_flags+0x40/0x40 [ 357.243304] ? select_estimate_accuracy+0x4b0/0x4b0 [ 357.249129] ? down_read+0xb0/0x1d0 [ 357.252757] ? ext4_filemap_fault+0x7a/0xad [ 357.257080] ? __down_interruptible+0x700/0x700 [ 357.261767] ext4_filemap_fault+0x82/0xad [ 357.265921] __do_fault+0x100/0x6b0 [ 357.269556] ? print_bad_pte+0x6c0/0x6c0 [ 357.274098] ? find_held_lock+0x36/0x1c0 [ 357.278164] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 357.283357] ? pmd_val+0x88/0x100 [ 357.286829] ? add_mm_counter_fast+0xd0/0xd0 [ 357.291235] ? pmd_val+0x88/0x100 [ 357.294695] ? add_mm_counter_fast+0xd0/0xd0 [ 357.299107] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 357.304654] __handle_mm_fault+0x3709/0x53e0 [ 357.309588] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 357.314431] ? graph_lock+0x170/0x170 [ 357.318235] ? print_usage_bug+0xc0/0xc0 [ 357.324101] ? lock_downgrade+0x900/0x900 [ 357.328460] ? graph_lock+0x170/0x170 [ 357.332265] ? graph_lock+0x170/0x170 [ 357.336087] ? handle_mm_fault+0x42a/0xc70 [ 357.340327] ? lock_downgrade+0x900/0x900 [ 357.344474] ? check_preemption_disabled+0x48/0x200 [ 357.349526] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 357.355343] ? kasan_check_read+0x11/0x20 [ 357.359504] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 357.364787] ? rcu_bh_qs+0xc0/0xc0 [ 357.368328] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 357.373780] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 357.379317] ? check_preemption_disabled+0x48/0x200 [ 357.384343] handle_mm_fault+0x54f/0xc70 [ 357.388413] ? __handle_mm_fault+0x53e0/0x53e0 [ 357.393003] ? find_vma+0x34/0x190 [ 357.396552] __do_page_fault+0x67d/0xed0 [ 357.400626] ? mm_fault_error+0x380/0x380 [ 357.405297] ? trace_hardirqs_off+0xb8/0x300 [ 357.410278] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.415657] ? trace_hardirqs_on+0x310/0x310 [ 357.420078] do_page_fault+0xf2/0x7e0 [ 357.423885] ? vmalloc_sync_all+0x30/0x30 [ 357.428037] ? error_entry+0x70/0xd0 [ 357.431751] ? trace_hardirqs_off_caller+0xbb/0x300 [ 357.436769] ? trace_hardirqs_on_caller+0xc0/0x300 [ 357.441703] ? syscall_return_slowpath+0x5e0/0x5e0 [ 357.447100] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.451945] ? trace_hardirqs_off+0x300/0x300 [ 357.456442] ? trace_hardirqs_off_caller+0x300/0x300 [ 357.461549] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 357.466569] ? prepare_exit_to_usermode+0x291/0x3b0 [ 357.471587] ? page_fault+0x8/0x30 [ 357.475136] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.479988] ? page_fault+0x8/0x30 [ 357.483551] page_fault+0x1e/0x30 [ 357.487024] RIP: 0033:0x7f46b0343dd3 [ 357.490741] Code: Bad RIP value. [ 357.494104] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 357.499466] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 357.506738] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 357.514004] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 357.521359] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 357.528626] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 357.535924] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 357.536006] aoe: skb alloc failure [ 357.542776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.542785] Call Trace: [ 357.546378] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 357.555667] dump_stack+0x1c4/0x2b4 [ 357.558225] init cpuset= [ 357.568071] ? dump_stack_print_info.cold.2+0x52/0x52 [ 357.568096] warn_alloc.cold.118+0xb7/0x1bd [ 357.568106] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 357.568124] ? lock_downgrade+0x900/0x900 [ 357.568155] ? trace_hardirqs_off+0xb8/0x300 [ 357.568167] ? trace_hardirqs_off+0xb8/0x300 [ 357.568183] __alloc_pages_slowpath+0x2667/0x2d80 [ 357.568206] ? warn_alloc+0x120/0x120 [ 357.568215] ? rb_next+0x140/0x140 [ 357.568227] ? warn_alloc+0x120/0x120 [ 357.568236] ? print_usage_bug+0xc0/0xc0 [ 357.568259] ? warn_alloc+0x120/0x120 [ 357.568276] ? print_usage_bug+0xc0/0xc0 [ 357.568296] ? __lock_acquire+0x7ec/0x4ec0 [ 357.572658] / [ 357.575327] ? __lock_acquire+0x7ec/0x4ec0 [ 357.580505] mems_allowed=0 [ 357.584835] ? receive_buf+0xa48/0x3380 [ 357.647389] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 357.652936] ? should_fail+0x22d/0xd01 [ 357.656825] ? __lock_acquire+0x7ec/0x4ec0 [ 357.661064] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 357.666169] ? __lock_acquire+0x7ec/0x4ec0 [ 357.670421] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 357.675534] ? __lock_acquire+0x7ec/0x4ec0 [ 357.679777] ? should_fail+0x22d/0xd01 [ 357.683669] ? update_group_capacity+0xf9/0xdc0 [ 357.688350] ? mark_held_locks+0x130/0x130 [ 357.692591] ? mark_held_locks+0x130/0x130 [ 357.696850] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.702394] ? graph_lock+0x170/0x170 [ 357.706194] ? print_usage_bug+0xc0/0xc0 [ 357.710258] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.715800] ? check_preemption_disabled+0x48/0x200 [ 357.720821] ? check_preemption_disabled+0x48/0x200 [ 357.725856] ? __lock_is_held+0xb5/0x140 [ 357.729929] __alloc_pages_nodemask+0xa80/0xde0 [ 357.734625] ? graph_lock+0x170/0x170 [ 357.738439] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 357.743454] ? graph_lock+0x170/0x170 [ 357.747284] ? find_held_lock+0x36/0x1c0 [ 357.751359] ? ____cache_alloc_node+0x1c7/0x1e0 [ 357.756031] ? lock_downgrade+0x900/0x900 [ 357.760197] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.765745] cache_grow_begin+0x91/0x8c0 [ 357.769819] ? do_raw_spin_unlock+0xa7/0x2f0 [ 357.774241] fallback_alloc+0x203/0x2e0 [ 357.778228] ____cache_alloc_node+0x1c7/0x1e0 [ 357.782731] kmem_cache_alloc_node+0xe3/0x730 [ 357.787238] ? ipv6_get_ifaddr+0x42e/0x620 [ 357.791494] __alloc_skb+0x119/0x770 [ 357.795234] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 357.800523] ? skb_scrub_packet+0x490/0x490 [ 357.804851] ? lock_downgrade+0x900/0x900 [ 357.809008] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.815341] ? refcount_sub_and_test_checked+0x203/0x310 [ 357.821133] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 357.826586] ? addrconf_rs_timer+0x6f0/0x6f0 [ 357.831015] ndisc_alloc_skb+0x144/0x340 [ 357.835086] ndisc_send_rs+0x331/0x6e0 [ 357.838981] addrconf_rs_timer+0x3c0/0x6f0 [ 357.843223] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 357.847477] call_timer_fn+0x272/0x920 [ 357.851375] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 357.855616] ? process_timeout+0x40/0x40 [ 357.859675] ? find_held_lock+0x36/0x1c0 [ 357.863750] ? __run_timers+0x7da/0xc70 [ 357.867734] ? _raw_spin_unlock_irq+0x27/0x80 [ 357.872238] ? _raw_spin_unlock_irq+0x27/0x80 [ 357.876743] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 357.880988] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 357.885572] ? trace_hardirqs_on+0xbd/0x310 [ 357.889898] ? kasan_check_read+0x11/0x20 [ 357.894071] ? __run_timers+0x7da/0xc70 [ 357.898054] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 357.903530] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 357.907778] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 357.912020] __run_timers+0x7e5/0xc70 [ 357.915826] ? find_held_lock+0x36/0x1c0 [ 357.919901] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 357.925269] ? _raw_spin_unlock_irq+0x27/0x80 [ 357.929770] ? _raw_spin_unlock_irq+0x27/0x80 [ 357.934271] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.938858] ? trace_hardirqs_on+0xbd/0x310 [ 357.943181] ? kasan_check_read+0x11/0x20 [ 357.947336] ? finish_task_switch+0x1f5/0x900 [ 357.951832] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 357.957282] ? compat_start_thread+0x80/0x80 [ 357.961710] ? pvclock_read_flags+0x160/0x160 [ 357.966210] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.971765] ? check_preemption_disabled+0x48/0x200 [ 357.976855] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 357.982408] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 357.987696] ? rcu_pm_notify+0xc0/0xc0 [ 357.991590] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.997128] ? check_preemption_disabled+0x48/0x200 [ 358.002154] run_timer_softirq+0x52/0xb0 [ 358.006238] ? rcu_read_lock_sched_held+0x108/0x120 [ 358.011279] __do_softirq+0x30b/0xad8 [ 358.015557] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 358.020677] ? trace_hardirqs_off_caller+0x300/0x300 [ 358.025798] ? schedule+0x108/0x460 [ 358.029438] ? trace_hardirqs_off+0xb8/0x300 [ 358.034145] ? smpboot_thread_fn+0x68b/0xa00 [ 358.038557] ? trace_hardirqs_on+0x310/0x310 [ 358.042972] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 358.048518] ? check_preemption_disabled+0x48/0x200 [ 358.053543] ? takeover_tasklets+0xa90/0xa90 [ 358.057957] run_ksoftirqd+0x94/0x100 [ 358.061770] smpboot_thread_fn+0x68b/0xa00 [ 358.066011] ? sort_range+0x30/0x30 [ 358.069644] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 358.074755] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 358.080301] ? __kthread_parkme+0xfb/0x1a0 [ 358.084550] kthread+0x35a/0x420 [ 358.087921] ? sort_range+0x30/0x30 [ 358.091550] ? kthread_bind+0x40/0x40 [ 358.095356] ret_from_fork+0x3a/0x50 [ 358.099085] warn_alloc_show_mem: 1 callbacks suppressed [ 358.099096] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 358.099098] Mem-Info: [ 358.099132] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 358.099132] active_file:15 inactive_file:15 isolated_file:2 [ 358.099132] unevictable:0 dirty:0 writeback:0 unstable:0 [ 358.099132] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 358.099132] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 358.099132] free:13757 free_pcp:312 free_cma:0 [ 358.104467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.104476] Call Trace: [ 358.110725] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 358.113123] [ 358.146523] Node 0 [ 358.157879] dump_stack+0x1c4/0x2b4 [ 358.160459] 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 [ 358.188120] ? dump_stack_print_info.cold.2+0x52/0x52 [ 358.190244] lowmem_reserve[]: [ 358.192492] warn_alloc.cold.118+0xb7/0x1bd [ 358.196091] 0 [ 358.221609] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 358.226870] 2815 [ 358.230511] ? lock_downgrade+0x900/0x900 [ 358.234813] 6318 [ 358.236618] ? trace_hardirqs_off+0xb8/0x300 [ 358.241426] 6318 [ 358.243494] ? trace_hardirqs_off+0xb8/0x300 [ 358.247626] Node 0 [ 358.249688] __alloc_pages_slowpath+0x2667/0x2d80 [ 358.254092] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 358.256153] ? warn_alloc+0x120/0x120 [ 358.260519] lowmem_reserve[]: [ 358.263280] ? warn_alloc+0x120/0x120 [ 358.268090] 0 [ 358.295520] ? print_usage_bug+0xc0/0xc0 [ 358.299293] 0 [ 358.303002] ? warn_alloc+0x120/0x120 [ 358.303018] ? print_usage_bug+0xc0/0xc0 [ 358.306800] 3503 [ 358.309776] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 358.313814] 3503 [ 358.315609] ? ktime_get+0x2e1/0x440 [ 358.319388] Node 0 [ 358.323446] ? check_preemption_disabled+0x48/0x200 [ 358.325523] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 358.330520] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 358.332559] lowmem_reserve[]: [ 358.336275] ? should_fail+0x22d/0xd01 [ 358.338484] 0 [ 358.343515] ? kasan_check_read+0x11/0x20 [ 358.371977] 0 [ 358.377545] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 358.380634] 0 [ 358.387660] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 358.389436] 0 [ 358.393580] ? __lock_acquire+0x7ec/0x4ec0 [ 358.400631] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 358.402410] Node 0 [ 358.407514] ? should_fail+0x22d/0xd01 [ 358.409292] DMA: [ 358.413546] ? mark_held_locks+0x130/0x130 [ 358.418620] 1*4kB [ 358.420848] ? mark_held_locks+0x130/0x130 [ 358.424714] (U) [ 358.426777] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.430987] 0*8kB [ 358.433137] ? graph_lock+0x170/0x170 [ 358.437344] 0*16kB [ 358.439313] ? mark_held_locks+0xc7/0x130 [ 358.444828] 1*32kB [ 358.446978] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 358.450749] (U) [ 358.452981] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.457105] 2*64kB [ 358.459335] ? check_preemption_disabled+0x48/0x200 [ 358.464324] (U) [ 358.466774] ? check_preemption_disabled+0x48/0x200 [ 358.472287] 1*128kB (U) [ 358.474539] ? __lock_is_held+0xb5/0x140 [ 358.479523] 1*256kB (U) [ 358.481516] __alloc_pages_nodemask+0xa80/0xde0 [ 358.486514] 0*512kB [ 358.489179] ? graph_lock+0x170/0x170 [ 358.493217] 1*1024kB [ 358.495883] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 358.500525] (U) [ 358.502845] ? graph_lock+0x170/0x170 [ 358.506623] 1*2048kB [ 358.509034] ? find_held_lock+0x36/0x1c0 [ 358.514023] (M) [ 358.516000] ? ____cache_alloc_node+0x1c7/0x1e0 [ 358.519802] 3*4096kB [ 358.522199] ? lock_downgrade+0x900/0x900 [ 358.526234] (M) [ 358.528213] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.532850] = 15908kB [ 358.535262] cache_grow_begin+0x91/0x8c0 [ 358.539378] Node 0 [ 358.541347] ? do_raw_spin_unlock+0xa7/0x2f0 [ 358.546856] DMA32: [ 358.549271] fallback_alloc+0x203/0x2e0 [ 358.553299] 3*4kB [ 358.555537] ____cache_alloc_node+0x1c7/0x1e0 [ 358.559916] (M) [ 358.562149] kmem_cache_alloc_node+0xe3/0x730 [ 358.566099] 2*8kB [ 358.568244] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 358.572822] (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 358.572876] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 358.572962] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 358.572968] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 358.572971] 411 total pagecache pages [ 358.572981] 0 pages in swap cache [ 358.572986] Swap cache stats: add 0, delete 0, find 0/0 [ 358.572989] Free swap = 0kB [ 358.573015] Total swap = 0kB [ 358.573019] 1965979 pages RAM [ 358.573022] 0 pages HighMem/MovableOnly [ 358.573025] 343323 pages reserved [ 358.573028] 0 pages cma reserved [ 358.573152] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 358.573225] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 358.573229] ksoftirqd/0 cpuset=/ mems_allowed=0 [ 358.689560] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 358.694156] __alloc_skb+0x119/0x770 [ 358.697876] ? calc_wheel_index+0x220/0x220 [ 358.702202] ? skb_scrub_packet+0x490/0x490 [ 358.706542] ? vprintk_default+0x28/0x30 [ 358.711098] ? vprintk_func+0x85/0x181 [ 358.716097] ? printk+0xa7/0xcf [ 358.720317] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 358.725086] new_skb+0x26/0x1c0 [ 358.728369] aoecmd_cfg+0x279/0x7f0 [ 358.732003] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 358.736331] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.741872] ? check_preemption_disabled+0x48/0x200 [ 358.746889] ? check_preemption_disabled+0x48/0x200 [ 358.752318] ? __lock_is_held+0xb5/0x140 [ 358.756396] discover_timer+0x50/0x60 [ 358.760204] call_timer_fn+0x272/0x920 [ 358.764093] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 358.768938] ? process_timeout+0x40/0x40 [ 358.773000] ? find_held_lock+0x36/0x1c0 [ 358.777093] ? mark_held_locks+0xc7/0x130 [ 358.781248] ? _raw_spin_unlock_irq+0x27/0x80 [ 358.785753] ? _raw_spin_unlock_irq+0x27/0x80 [ 358.790250] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 358.799116] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 358.803705] ? trace_hardirqs_on+0xbd/0x310 [ 358.808028] ? kasan_check_read+0x11/0x20 [ 358.812183] ? __run_timers+0x7da/0xc70 [ 358.816160] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 358.821632] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 358.826479] __run_timers+0x7e5/0xc70 [ 358.830309] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 358.836154] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 358.841181] ? graph_lock+0x170/0x170 [ 358.844996] ? print_usage_bug+0xc0/0xc0 [ 358.849066] ? lock_release+0x970/0x970 [ 358.853050] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 358.858256] ? find_held_lock+0x36/0x1c0 [ 358.862331] ? graph_lock+0x170/0x170 [ 358.866144] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.871686] ? check_preemption_disabled+0x48/0x200 [ 358.878769] ? __lock_is_held+0xb5/0x140 [ 358.883354] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.888901] ? check_preemption_disabled+0x48/0x200 [ 358.893938] run_timer_softirq+0x52/0xb0 [ 358.898591] ? rcu_read_lock_sched_held+0x108/0x120 [ 358.903623] __do_softirq+0x30b/0xad8 [ 358.907541] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 358.912657] ? pvclock_read_flags+0x160/0x160 [ 358.917156] ? lapic_next_event+0x5a/0x90 [ 358.921306] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.927316] ? check_preemption_disabled+0x48/0x200 [ 358.932332] ? check_preemption_disabled+0x48/0x200 [ 358.937380] ? kvm_clock_read+0x18/0x30 [ 358.941879] ? kvm_sched_clock_read+0x9/0x20 [ 358.946299] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.951848] ? check_preemption_disabled+0x48/0x200 [ 358.961471] irq_exit+0x17f/0x1c0 [ 358.964946] smp_apic_timer_interrupt+0x1cb/0x760 [ 358.969792] ? smp_reschedule_interrupt+0x109/0x650 [ 358.974825] ? smp_call_function_single_interrupt+0x650/0x650 [ 358.980717] ? interrupt_entry+0xb5/0xf0 [ 358.984788] ? trace_hardirqs_off_caller+0xbb/0x300 [ 358.990316] ? trace_hardirqs_off_caller+0xbb/0x300 [ 358.995844] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.000694] ? trace_hardirqs_off+0x300/0x300 [ 359.005192] ? trace_hardirqs_off+0x300/0x300 [ 359.009697] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 359.018311] ? check_preemption_disabled+0x48/0x200 [ 359.023334] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 359.028884] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.033753] apic_timer_interrupt+0xf/0x20 [ 359.040271] [ 359.042685] RIP: 0010:console_unlock+0x1017/0x11a0 [ 359.047621] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 359.067037] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 359.074747] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 359.082016] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 359.089285] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 359.096557] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 359.104341] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 359.112112] ? netconsole_netdev_event+0x280/0x280 [ 359.117054] ? console_unlock+0x100e/0x11a0 [ 359.121395] ? devkmsg_read+0xbb0/0xbb0 [ 359.127663] ? vprintk_emit+0x7f7/0x930 [ 359.132544] ? lock_release+0x970/0x970 [ 359.136529] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 359.141988] ? vprintk_default+0x28/0x30 [ 359.146050] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 359.152012] ? kasan_check_write+0x14/0x20 [ 359.156252] ? do_raw_spin_lock+0xc1/0x200 [ 359.160518] vprintk_emit+0x33d/0x930 [ 359.164331] ? wake_up_klogd+0x180/0x180 [ 359.168406] ? find_held_lock+0x36/0x1c0 [ 359.172477] ? mark_held_locks+0xc7/0x130 [ 359.176643] ? _raw_spin_unlock_irq+0x27/0x80 [ 359.181142] ? _raw_spin_unlock_irq+0x27/0x80 [ 359.185649] vprintk_default+0x28/0x30 [ 359.189540] vprintk_func+0x7e/0x181 [ 359.193267] printk+0xa7/0xcf [ 359.196377] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 359.202515] ? _raw_spin_unlock_irq+0x60/0x80 [ 359.208353] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 359.213643] dump_header+0x7cc/0xf72 [ 359.217372] ? pagefault_out_of_memory+0x197/0x197 [ 359.222311] ? mark_held_locks+0x130/0x130 [ 359.226547] ? __lock_acquire+0x7ec/0x4ec0 [ 359.230784] ? mem_cgroup_charge_statistics+0x780/0x780 [ 359.236152] ? print_usage_bug+0xc0/0xc0 [ 359.240220] ? print_usage_bug+0xc0/0xc0 [ 359.244810] ? graph_lock+0x170/0x170 [ 359.249046] ? graph_lock+0x170/0x170 [ 359.252852] ? print_usage_bug+0xc0/0xc0 [ 359.256928] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 359.262471] ? find_held_lock+0x36/0x1c0 [ 359.267311] ? mark_held_locks+0xc7/0x130 [ 359.271467] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 359.277048] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 359.283357] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.288667] ? trace_hardirqs_on+0xbd/0x310 [ 359.292991] ? kasan_check_read+0x11/0x20 [ 359.297143] ? ___ratelimit+0x36f/0x655 [ 359.301121] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 359.306575] ? trace_hardirqs_on+0x310/0x310 [ 359.310987] ? lock_downgrade+0x900/0x900 [ 359.315664] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 359.320772] ? ___ratelimit+0xaa/0x655 [ 359.324665] ? idr_get_free+0xec0/0xec0 [ 359.328643] ? kasan_check_write+0x14/0x20 [ 359.332881] ? do_raw_spin_lock+0xc1/0x200 [ 359.337158] oom_kill_process.cold.27+0x10/0x903 [ 359.341920] ? graph_lock+0x170/0x170 [ 359.346193] ? _raw_spin_unlock+0x2c/0x50 [ 359.350354] ? oom_badness+0xe6/0xaa0 [ 359.354161] ? oom_evaluate_task+0x540/0x540 [ 359.358576] ? find_held_lock+0x36/0x1c0 [ 359.365688] ? out_of_memory+0x974/0x14c0 [ 359.369845] ? lock_downgrade+0x900/0x900 [ 359.373998] ? check_preemption_disabled+0x48/0x200 [ 359.379022] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 359.384822] ? kasan_check_read+0x11/0x20 [ 359.388974] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 359.394255] ? rcu_bh_qs+0xc0/0xc0 [ 359.397812] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 359.402828] ? oom_evaluate_task+0x302/0x540 [ 359.407247] out_of_memory+0xa86/0x14c0 [ 359.411236] ? oom_killer_disable+0x3a0/0x3a0 [ 359.415739] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 359.420674] ? __mutex_add_waiter+0x2a0/0x2a0 [ 359.425184] __alloc_pages_slowpath+0x2318/0x2d80 [ 359.430067] ? warn_alloc+0x120/0x120 [ 359.433872] ? __radix_tree_lookup+0x4c0/0x4c0 [ 359.438470] ? find_get_entry+0x2f2/0xc40 [ 359.442638] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 359.450834] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 359.455766] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.461307] ? should_fail+0x22d/0xd01 [ 359.465202] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 359.470312] ? __lock_is_held+0xb5/0x140 [ 359.474399] ? __lock_is_held+0xb5/0x140 [ 359.478493] ? kasan_check_read+0x11/0x20 [ 359.482660] ? ___might_sleep+0x1ed/0x300 [ 359.487292] ? lock_release+0x970/0x970 [ 359.491282] ? arch_local_save_flags+0x40/0x40 [ 359.495878] ? __might_sleep+0x95/0x190 [ 359.499859] __alloc_pages_nodemask+0xa80/0xde0 [ 359.504547] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 359.509573] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 359.515374] ? kasan_check_read+0x11/0x20 [ 359.519531] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 359.524814] ? graph_lock+0x170/0x170 [ 359.528622] ? print_usage_bug+0xc0/0xc0 [ 359.532690] ? graph_lock+0x170/0x170 [ 359.536490] ? graph_lock+0x170/0x170 [ 359.540303] ? __do_page_cache_readahead+0x7ce/0x980 [ 359.545452] ? find_held_lock+0x36/0x1c0 [ 359.549528] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 359.555075] alloc_pages_current+0x10c/0x210 [ 359.559487] ? lock_downgrade+0x900/0x900 [ 359.563651] __page_cache_alloc+0x38f/0x5b0 [ 359.567976] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 359.573777] ? kasan_check_read+0x11/0x20 [ 359.577928] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 359.583213] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 359.587886] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.593427] ? check_preemption_disabled+0x48/0x200 [ 359.598457] filemap_fault+0x1594/0x25f0 [ 359.602543] ? __lock_page_or_retry+0xa00/0xa00 [ 359.607670] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 359.616160] ? kasan_check_read+0x11/0x20 [ 359.620315] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 359.625597] ? rcu_bh_qs+0xc0/0xc0 [ 359.629146] ? remove_wait_queue+0x1a6/0x360 [ 359.633560] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 359.639044] ? filemap_map_pages+0xdea/0x1980 [ 359.643563] ? print_usage_bug+0xc0/0xc0 [ 359.647631] ? find_get_pages_range_tag+0x1320/0x1320 [ 359.652828] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 359.658367] ? fput+0x130/0x1a0 [ 359.661652] ? graph_lock+0x170/0x170 [ 359.665457] ? __lock_acquire+0x7ec/0x4ec0 [ 359.669718] ? lock_acquire+0x1ed/0x520 [ 359.673699] ? ext4_filemap_fault+0x7a/0xad [ 359.678031] ? lock_release+0x970/0x970 [ 359.682010] ? arch_local_save_flags+0x40/0x40 [ 359.686599] ? select_estimate_accuracy+0x4b0/0x4b0 [ 359.692348] ? down_read+0xb0/0x1d0 [ 359.697179] ? ext4_filemap_fault+0x7a/0xad [ 359.701513] ? __down_interruptible+0x700/0x700 [ 359.706729] ext4_filemap_fault+0x82/0xad [ 359.710888] __do_fault+0x100/0x6b0 [ 359.714537] ? print_bad_pte+0x6c0/0x6c0 [ 359.718603] ? find_held_lock+0x36/0x1c0 [ 359.722670] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 359.727862] ? pmd_val+0x88/0x100 [ 359.731801] ? add_mm_counter_fast+0xd0/0xd0 [ 359.736213] ? pmd_val+0x88/0x100 [ 359.739668] ? add_mm_counter_fast+0xd0/0xd0 [ 359.744083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.749629] __handle_mm_fault+0x3709/0x53e0 [ 359.754052] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 359.758901] ? graph_lock+0x170/0x170 [ 359.762710] ? print_usage_bug+0xc0/0xc0 [ 359.766779] ? lock_downgrade+0x900/0x900 [ 359.773207] ? graph_lock+0x170/0x170 [ 359.777015] ? graph_lock+0x170/0x170 [ 359.780838] ? handle_mm_fault+0x42a/0xc70 [ 359.785077] ? lock_downgrade+0x900/0x900 [ 359.789228] ? check_preemption_disabled+0x48/0x200 [ 359.794277] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 359.800094] ? kasan_check_read+0x11/0x20 [ 359.804247] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 359.809537] ? rcu_bh_qs+0xc0/0xc0 [ 359.813080] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 359.818568] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.824112] ? check_preemption_disabled+0x48/0x200 [ 359.829141] handle_mm_fault+0x54f/0xc70 [ 359.833211] ? __handle_mm_fault+0x53e0/0x53e0 [ 359.837799] ? find_vma+0x34/0x190 [ 359.841350] __do_page_fault+0x67d/0xed0 [ 359.845420] ? mm_fault_error+0x380/0x380 [ 359.849570] ? trace_hardirqs_off+0xb8/0x300 [ 359.854496] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.861855] ? trace_hardirqs_on+0x310/0x310 [ 359.866797] do_page_fault+0xf2/0x7e0 [ 359.870606] ? vmalloc_sync_all+0x30/0x30 [ 359.874765] ? error_entry+0x70/0xd0 [ 359.878486] ? trace_hardirqs_off_caller+0xbb/0x300 [ 359.883518] ? trace_hardirqs_on_caller+0xc0/0x300 [ 359.888454] ? syscall_return_slowpath+0x5e0/0x5e0 [ 359.893388] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.898235] ? trace_hardirqs_off+0x300/0x300 [ 359.903185] ? trace_hardirqs_off_caller+0x300/0x300 [ 359.908295] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 359.913318] ? prepare_exit_to_usermode+0x291/0x3b0 [ 359.918837] ? page_fault+0x8/0x30 [ 359.922385] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.927238] ? page_fault+0x8/0x30 [ 359.930787] page_fault+0x1e/0x30 [ 359.934243] RIP: 0033:0x7f46b0343dd3 [ 359.938536] Code: Bad RIP value. [ 359.943762] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 359.949429] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 359.956697] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 359.964473] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 359.971756] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 359.979027] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 359.986333] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 359.986413] aoe: skb alloc failure [ 359.993187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.993197] Call Trace: [ 359.996811] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 360.006082] dump_stack+0x1c4/0x2b4 [ 360.006093] ? dump_stack_print_info.cold.2+0x52/0x52 [ 360.006109] warn_alloc.cold.118+0xb7/0x1bd [ 360.006119] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 360.006129] ? lock_downgrade+0x900/0x900 [ 360.006142] ? trace_hardirqs_off+0xb8/0x300 [ 360.006153] ? trace_hardirqs_off+0xb8/0x300 [ 360.006166] __alloc_pages_slowpath+0x2667/0x2d80 [ 360.006189] ? warn_alloc+0x120/0x120 [ 360.006199] ? rb_next+0x140/0x140 [ 360.006208] ? warn_alloc+0x120/0x120 [ 360.006217] ? print_usage_bug+0xc0/0xc0 [ 360.006225] ? warn_alloc+0x120/0x120 [ 360.006233] ? print_usage_bug+0xc0/0xc0 [ 360.006242] ? __lock_acquire+0x7ec/0x4ec0 [ 360.006250] ? __lock_acquire+0x7ec/0x4ec0 [ 360.006261] ? receive_buf+0xa48/0x3380 [ 360.006276] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.006296] ? should_fail+0x22d/0xd01 [ 360.008871] init cpuset= [ 360.019573] ? __lock_acquire+0x7ec/0x4ec0 [ 360.023177] / [ 360.028376] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 360.035349] mems_allowed=0 [ 360.040201] ? __lock_acquire+0x7ec/0x4ec0 [ 360.124533] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 360.129652] ? __lock_acquire+0x7ec/0x4ec0 [ 360.133903] ? should_fail+0x22d/0xd01 [ 360.137806] ? update_group_capacity+0xf9/0xdc0 [ 360.142494] ? mark_held_locks+0x130/0x130 [ 360.146756] ? mark_held_locks+0x130/0x130 [ 360.151012] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.156561] ? graph_lock+0x170/0x170 [ 360.160364] ? print_usage_bug+0xc0/0xc0 [ 360.164432] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.169972] ? check_preemption_disabled+0x48/0x200 [ 360.174996] ? check_preemption_disabled+0x48/0x200 [ 360.180059] ? __lock_is_held+0xb5/0x140 [ 360.184146] __alloc_pages_nodemask+0xa80/0xde0 [ 360.188850] ? graph_lock+0x170/0x170 [ 360.192667] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 360.197693] ? graph_lock+0x170/0x170 [ 360.201525] ? find_held_lock+0x36/0x1c0 [ 360.205607] ? ____cache_alloc_node+0x1c7/0x1e0 [ 360.210292] ? lock_downgrade+0x900/0x900 [ 360.214463] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.220027] cache_grow_begin+0x91/0x8c0 [ 360.224102] ? do_raw_spin_unlock+0xa7/0x2f0 [ 360.228536] fallback_alloc+0x203/0x2e0 [ 360.232794] ____cache_alloc_node+0x1c7/0x1e0 [ 360.237310] kmem_cache_alloc_node+0xe3/0x730 [ 360.241819] ? ipv6_get_ifaddr+0x42e/0x620 [ 360.246074] __alloc_skb+0x119/0x770 [ 360.249805] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 360.255114] ? skb_scrub_packet+0x490/0x490 [ 360.259444] ? lock_downgrade+0x900/0x900 [ 360.263613] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.269157] ? refcount_sub_and_test_checked+0x203/0x310 [ 360.274622] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 360.280082] ? addrconf_rs_timer+0x6f0/0x6f0 [ 360.284522] ndisc_alloc_skb+0x144/0x340 [ 360.288599] ndisc_send_rs+0x331/0x6e0 [ 360.292517] addrconf_rs_timer+0x3c0/0x6f0 [ 360.296779] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 360.301043] call_timer_fn+0x272/0x920 [ 360.304934] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 360.309209] ? process_timeout+0x40/0x40 [ 360.313281] ? find_held_lock+0x36/0x1c0 [ 360.317370] ? __run_timers+0x7da/0xc70 [ 360.321363] ? _raw_spin_unlock_irq+0x27/0x80 [ 360.325869] ? _raw_spin_unlock_irq+0x27/0x80 [ 360.330372] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 360.334627] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 360.339231] ? trace_hardirqs_on+0xbd/0x310 [ 360.343564] ? kasan_check_read+0x11/0x20 [ 360.347738] ? __run_timers+0x7da/0xc70 [ 360.351733] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 360.357276] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 360.361568] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 360.365821] __run_timers+0x7e5/0xc70 [ 360.369636] ? find_held_lock+0x36/0x1c0 [ 360.373726] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 360.379115] ? _raw_spin_unlock_irq+0x27/0x80 [ 360.383629] ? _raw_spin_unlock_irq+0x27/0x80 [ 360.388147] ? lockdep_hardirqs_on+0x421/0x5c0 [ 360.392747] ? trace_hardirqs_on+0xbd/0x310 [ 360.397086] ? kasan_check_read+0x11/0x20 [ 360.401249] ? finish_task_switch+0x1f5/0x900 [ 360.405767] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 360.411233] ? compat_start_thread+0x80/0x80 [ 360.415672] ? pvclock_read_flags+0x160/0x160 [ 360.420178] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.425752] ? check_preemption_disabled+0x48/0x200 [ 360.430805] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 360.436368] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 360.441743] ? rcu_pm_notify+0xc0/0xc0 [ 360.445644] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.451202] ? check_preemption_disabled+0x48/0x200 [ 360.456232] run_timer_softirq+0x52/0xb0 [ 360.460304] ? rcu_read_lock_sched_held+0x108/0x120 [ 360.465339] __do_softirq+0x30b/0xad8 [ 360.469167] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 360.474287] ? trace_hardirqs_off_caller+0x300/0x300 [ 360.479423] ? schedule+0x108/0x460 [ 360.483080] ? trace_hardirqs_off+0xb8/0x300 [ 360.487511] ? smpboot_thread_fn+0x68b/0xa00 [ 360.491927] ? trace_hardirqs_on+0x310/0x310 [ 360.496340] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.501884] ? check_preemption_disabled+0x48/0x200 [ 360.506917] ? takeover_tasklets+0xa90/0xa90 [ 360.511356] run_ksoftirqd+0x94/0x100 [ 360.515161] smpboot_thread_fn+0x68b/0xa00 [ 360.519406] ? sort_range+0x30/0x30 [ 360.523043] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 360.528155] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.533702] ? __kthread_parkme+0xfb/0x1a0 [ 360.537949] kthread+0x35a/0x420 [ 360.541322] ? sort_range+0x30/0x30 [ 360.544953] ? kthread_bind+0x40/0x40 [ 360.548764] ret_from_fork+0x3a/0x50 [ 360.552522] warn_alloc_show_mem: 1 callbacks suppressed [ 360.552533] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 360.552535] Mem-Info: [ 360.552569] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 360.552569] active_file:15 inactive_file:15 isolated_file:2 [ 360.552569] unevictable:0 dirty:0 writeback:0 unstable:0 [ 360.552569] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 360.552569] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 360.552569] free:13757 free_pcp:312 free_cma:0 [ 360.557919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.564158] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 360.566555] Call Trace: [ 360.599536] Node 0 [ 360.608900] [ 360.636600] 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 [ 360.639164] dump_stack+0x1c4/0x2b4 [ 360.641374] lowmem_reserve[]: [ 360.643526] ? dump_stack_print_info.cold.2+0x52/0x52 [ 360.669015] 0 2815 [ 360.673380] warn_alloc.cold.118+0xb7/0x1bd [ 360.676450] 6318 [ 360.681647] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 360.683848] 6318 [ 360.688183] ? lock_downgrade+0x900/0x900 [ 360.690218] Node 0 [ 360.695082] ? trace_hardirqs_off+0xb8/0x300 [ 360.697144] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 360.701279] ? trace_hardirqs_off+0xb8/0x300 [ 360.703480] lowmem_reserve[]: [ 360.707898] __alloc_pages_slowpath+0x2667/0x2d80 [ 360.734876] 0 [ 360.739321] ? warn_alloc+0x120/0x120 [ 360.742373] 0 [ 360.747213] ? warn_alloc+0x120/0x120 [ 360.748990] 3503 [ 360.754366] ? print_usage_bug+0xc0/0xc0 [ 360.756148] 3503 [ 360.760925] ? warn_alloc+0x120/0x120 [ 360.767021] ? print_usage_bug+0xc0/0xc0 [ 360.769061] Node 0 [ 360.772860] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 360.776918] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 360.779121] ? ktime_get+0x2e1/0x440 [ 360.784106] lowmem_reserve[]: 0 [ 360.813077] ? check_preemption_disabled+0x48/0x200 [ 360.816766] 0 [ 360.820043] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.825031] 0 [ 360.826831] ? should_fail+0x22d/0xd01 [ 360.832340] 0 [ 360.834144] ? kasan_check_read+0x11/0x20 [ 360.838004] Node 0 [ 360.839805] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 360.843928] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 360.843987] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 360.844064] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 360.844123] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 360.844141] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 360.844144] 411 total pagecache pages [ 360.844155] 0 pages in swap cache [ 360.844160] Swap cache stats: add 0, delete 0, find 0/0 [ 360.844163] Free swap = 0kB [ 360.844166] Total swap = 0kB [ 360.844170] 1965979 pages RAM [ 360.844173] 0 pages HighMem/MovableOnly [ 360.844176] 343323 pages reserved [ 360.844179] 0 pages cma reserved [ 360.844261] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 360.844363] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 360.846539] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 360.851795] ksoftirqd/0 cpuset= [ 360.864709] ? __lock_acquire+0x7ec/0x4ec0 [ 360.879949] / [ 360.894352] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 360.903163] mems_allowed=0 [ 360.911732] ? should_fail+0x22d/0xd01 [ 360.989651] ? mark_held_locks+0x130/0x130 [ 360.993899] ? mark_held_locks+0x130/0x130 [ 360.998142] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.004597] ? graph_lock+0x170/0x170 [ 361.008796] ? mark_held_locks+0xc7/0x130 [ 361.012970] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 361.018962] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.024515] ? check_preemption_disabled+0x48/0x200 [ 361.029537] ? check_preemption_disabled+0x48/0x200 [ 361.036083] ? __lock_is_held+0xb5/0x140 [ 361.040162] __alloc_pages_nodemask+0xa80/0xde0 [ 361.044843] ? graph_lock+0x170/0x170 [ 361.049110] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 361.054799] ? graph_lock+0x170/0x170 [ 361.058617] ? find_held_lock+0x36/0x1c0 [ 361.062693] ? ____cache_alloc_node+0x1c7/0x1e0 [ 361.067886] ? lock_downgrade+0x900/0x900 [ 361.072047] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.080720] cache_grow_begin+0x91/0x8c0 [ 361.084796] ? do_raw_spin_unlock+0xa7/0x2f0 [ 361.089222] fallback_alloc+0x203/0x2e0 [ 361.093209] ____cache_alloc_node+0x1c7/0x1e0 [ 361.098195] kmem_cache_alloc_node+0xe3/0x730 [ 361.102697] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 361.107805] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 361.112402] __alloc_skb+0x119/0x770 [ 361.116119] ? calc_wheel_index+0x220/0x220 [ 361.120445] ? skb_scrub_packet+0x490/0x490 [ 361.124778] ? vprintk_default+0x28/0x30 [ 361.128843] ? vprintk_func+0x85/0x181 [ 361.132739] ? printk+0xa7/0xcf [ 361.136048] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 361.141325] new_skb+0x26/0x1c0 [ 361.144607] aoecmd_cfg+0x279/0x7f0 [ 361.148723] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 361.153051] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.159391] ? check_preemption_disabled+0x48/0x200 [ 361.166536] ? check_preemption_disabled+0x48/0x200 [ 361.171567] ? __lock_is_held+0xb5/0x140 [ 361.175643] discover_timer+0x50/0x60 [ 361.179457] call_timer_fn+0x272/0x920 [ 361.183705] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 361.188555] ? process_timeout+0x40/0x40 [ 361.193128] ? find_held_lock+0x36/0x1c0 [ 361.197200] ? mark_held_locks+0xc7/0x130 [ 361.201353] ? _raw_spin_unlock_irq+0x27/0x80 [ 361.205847] ? _raw_spin_unlock_irq+0x27/0x80 [ 361.210345] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 361.215188] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 361.219779] ? trace_hardirqs_on+0xbd/0x310 [ 361.224106] ? kasan_check_read+0x11/0x20 [ 361.228255] ? __run_timers+0x7da/0xc70 [ 361.232241] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 361.237728] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 361.243357] __run_timers+0x7e5/0xc70 [ 361.247611] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 361.253303] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 361.258331] ? graph_lock+0x170/0x170 [ 361.262138] ? print_usage_bug+0xc0/0xc0 [ 361.266198] ? lock_release+0x970/0x970 [ 361.270176] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 361.275392] ? find_held_lock+0x36/0x1c0 [ 361.279473] ? graph_lock+0x170/0x170 [ 361.283808] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.289345] ? check_preemption_disabled+0x48/0x200 [ 361.294375] ? __lock_is_held+0xb5/0x140 [ 361.298440] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.303978] ? check_preemption_disabled+0x48/0x200 [ 361.309004] run_timer_softirq+0x52/0xb0 [ 361.313585] ? rcu_read_lock_sched_held+0x108/0x120 [ 361.318610] __do_softirq+0x30b/0xad8 [ 361.324251] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 361.329842] ? pvclock_read_flags+0x160/0x160 [ 361.334339] ? lapic_next_event+0x5a/0x90 [ 361.338489] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.344036] ? check_preemption_disabled+0x48/0x200 [ 361.349053] ? check_preemption_disabled+0x48/0x200 [ 361.354542] ? kvm_clock_read+0x18/0x30 [ 361.358531] ? kvm_sched_clock_read+0x9/0x20 [ 361.362949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.368489] ? check_preemption_disabled+0x48/0x200 [ 361.373536] irq_exit+0x17f/0x1c0 [ 361.377033] smp_apic_timer_interrupt+0x1cb/0x760 [ 361.381882] ? smp_reschedule_interrupt+0x109/0x650 [ 361.387414] ? smp_call_function_single_interrupt+0x650/0x650 [ 361.393302] ? interrupt_entry+0xb5/0xf0 [ 361.397372] ? trace_hardirqs_off_caller+0xbb/0x300 [ 361.403508] ? trace_hardirqs_off_caller+0xbb/0x300 [ 361.410237] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.415086] ? trace_hardirqs_off+0x300/0x300 [ 361.419587] ? trace_hardirqs_off+0x300/0x300 [ 361.424087] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.429681] ? check_preemption_disabled+0x48/0x200 [ 361.434702] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.440264] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.445126] apic_timer_interrupt+0xf/0x20 [ 361.449355] [ 361.451600] RIP: 0010:console_unlock+0x1017/0x11a0 [ 361.456539] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 361.475456] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 361.483189] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 361.490466] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 361.497748] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 361.505017] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 361.512304] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 361.519619] ? netconsole_netdev_event+0x280/0x280 [ 361.524578] ? console_unlock+0x100e/0x11a0 [ 361.529387] ? devkmsg_read+0xbb0/0xbb0 [ 361.533370] ? vprintk_emit+0x7f7/0x930 [ 361.537359] ? lock_release+0x970/0x970 [ 361.541346] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 361.546818] ? vprintk_default+0x28/0x30 [ 361.550893] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 361.556354] ? kasan_check_write+0x14/0x20 [ 361.560600] ? do_raw_spin_lock+0xc1/0x200 [ 361.564853] vprintk_emit+0x33d/0x930 [ 361.569785] ? wake_up_klogd+0x180/0x180 [ 361.575120] ? find_held_lock+0x36/0x1c0 [ 361.579194] ? mark_held_locks+0xc7/0x130 [ 361.583347] ? _raw_spin_unlock_irq+0x27/0x80 [ 361.587847] ? _raw_spin_unlock_irq+0x27/0x80 [ 361.592354] vprintk_default+0x28/0x30 [ 361.596249] vprintk_func+0x7e/0x181 [ 361.599978] printk+0xa7/0xcf [ 361.603090] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 361.607857] ? _raw_spin_unlock_irq+0x60/0x80 [ 361.612372] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 361.617665] dump_header+0x7cc/0xf72 [ 361.621399] ? pagefault_out_of_memory+0x197/0x197 [ 361.626348] ? mark_held_locks+0x130/0x130 [ 361.630592] ? __lock_acquire+0x7ec/0x4ec0 [ 361.634835] ? mem_cgroup_charge_statistics+0x780/0x780 [ 361.640203] ? print_usage_bug+0xc0/0xc0 [ 361.644278] ? print_usage_bug+0xc0/0xc0 [ 361.648815] ? graph_lock+0x170/0x170 [ 361.653143] ? graph_lock+0x170/0x170 [ 361.658803] ? print_usage_bug+0xc0/0xc0 [ 361.662884] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.668431] ? find_held_lock+0x36/0x1c0 [ 361.672514] ? mark_held_locks+0xc7/0x130 [ 361.676672] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 361.681780] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 361.686893] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.691479] ? trace_hardirqs_on+0xbd/0x310 [ 361.695816] ? kasan_check_read+0x11/0x20 [ 361.699971] ? ___ratelimit+0x36f/0x655 [ 361.703960] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 361.709413] ? trace_hardirqs_on+0x310/0x310 [ 361.713828] ? lock_downgrade+0x900/0x900 [ 361.717992] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 361.723119] ? ___ratelimit+0xaa/0x655 [ 361.727042] ? idr_get_free+0xec0/0xec0 [ 361.731030] ? kasan_check_write+0x14/0x20 [ 361.735778] ? do_raw_spin_lock+0xc1/0x200 [ 361.741241] oom_kill_process.cold.27+0x10/0x903 [ 361.746539] ? graph_lock+0x170/0x170 [ 361.750351] ? _raw_spin_unlock+0x2c/0x50 [ 361.754522] ? oom_badness+0xe6/0xaa0 [ 361.758349] ? oom_evaluate_task+0x540/0x540 [ 361.762770] ? find_held_lock+0x36/0x1c0 [ 361.766843] ? out_of_memory+0x974/0x14c0 [ 361.771465] ? lock_downgrade+0x900/0x900 [ 361.775635] ? check_preemption_disabled+0x48/0x200 [ 361.780662] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 361.786466] ? kasan_check_read+0x11/0x20 [ 361.790630] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 361.795911] ? rcu_bh_qs+0xc0/0xc0 [ 361.799457] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 361.804477] ? oom_evaluate_task+0x302/0x540 [ 361.810944] out_of_memory+0xa86/0x14c0 [ 361.815631] ? oom_killer_disable+0x3a0/0x3a0 [ 361.820150] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 361.825087] ? __mutex_add_waiter+0x2a0/0x2a0 [ 361.829597] __alloc_pages_slowpath+0x2318/0x2d80 [ 361.834474] ? warn_alloc+0x120/0x120 [ 361.838288] ? __radix_tree_lookup+0x4c0/0x4c0 [ 361.842888] ? find_get_entry+0x2f2/0xc40 [ 361.847050] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.852596] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 361.857545] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.863088] ? should_fail+0x22d/0xd01 [ 361.866987] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 361.872092] ? __lock_is_held+0xb5/0x140 [ 361.876189] ? __lock_is_held+0xb5/0x140 [ 361.880267] ? kasan_check_read+0x11/0x20 [ 361.884425] ? ___might_sleep+0x1ed/0x300 [ 361.888579] ? lock_release+0x970/0x970 [ 361.893046] ? arch_local_save_flags+0x40/0x40 [ 361.898782] ? __might_sleep+0x95/0x190 [ 361.902773] __alloc_pages_nodemask+0xa80/0xde0 [ 361.907459] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 361.912508] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 361.918315] ? kasan_check_read+0x11/0x20 [ 361.922466] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 361.927756] ? graph_lock+0x170/0x170 [ 361.931559] ? print_usage_bug+0xc0/0xc0 [ 361.935624] ? graph_lock+0x170/0x170 [ 361.939423] ? graph_lock+0x170/0x170 [ 361.943716] ? __do_page_cache_readahead+0x7ce/0x980 [ 361.948826] ? find_held_lock+0x36/0x1c0 [ 361.952895] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 361.958935] alloc_pages_current+0x10c/0x210 [ 361.963346] ? lock_downgrade+0x900/0x900 [ 361.967508] __page_cache_alloc+0x38f/0x5b0 [ 361.972313] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 361.980081] ? kasan_check_read+0x11/0x20 [ 361.984401] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 361.989685] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 361.994356] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.000410] ? check_preemption_disabled+0x48/0x200 [ 362.005439] filemap_fault+0x1594/0x25f0 [ 362.009530] ? __lock_page_or_retry+0xa00/0xa00 [ 362.014203] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 362.020532] ? kasan_check_read+0x11/0x20 [ 362.024687] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 362.029970] ? rcu_bh_qs+0xc0/0xc0 [ 362.039967] ? remove_wait_queue+0x1a6/0x360 [ 362.044386] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 362.050321] ? filemap_map_pages+0xdea/0x1980 [ 362.055327] ? print_usage_bug+0xc0/0xc0 [ 362.062980] ? find_get_pages_range_tag+0x1320/0x1320 [ 362.068175] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 362.073714] ? fput+0x130/0x1a0 [ 362.076999] ? graph_lock+0x170/0x170 [ 362.080823] ? __lock_acquire+0x7ec/0x4ec0 [ 362.085085] ? lock_acquire+0x1ed/0x520 [ 362.089168] ? ext4_filemap_fault+0x7a/0xad [ 362.093510] ? lock_release+0x970/0x970 [ 362.098008] ? arch_local_save_flags+0x40/0x40 [ 362.102597] ? select_estimate_accuracy+0x4b0/0x4b0 [ 362.107632] ? down_read+0xb0/0x1d0 [ 362.111267] ? ext4_filemap_fault+0x7a/0xad [ 362.116103] ? __down_interruptible+0x700/0x700 [ 362.121035] ext4_filemap_fault+0x82/0xad [ 362.125196] __do_fault+0x100/0x6b0 [ 362.128829] ? print_bad_pte+0x6c0/0x6c0 [ 362.133392] ? find_held_lock+0x36/0x1c0 [ 362.137463] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 362.144531] ? pmd_val+0x88/0x100 [ 362.149356] ? add_mm_counter_fast+0xd0/0xd0 [ 362.153787] ? pmd_val+0x88/0x100 [ 362.157760] ? add_mm_counter_fast+0xd0/0xd0 [ 362.162175] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.168199] __handle_mm_fault+0x3709/0x53e0 [ 362.172619] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 362.177467] ? graph_lock+0x170/0x170 [ 362.181283] ? print_usage_bug+0xc0/0xc0 [ 362.185346] ? lock_downgrade+0x900/0x900 [ 362.189495] ? graph_lock+0x170/0x170 [ 362.193307] ? graph_lock+0x170/0x170 [ 362.197134] ? handle_mm_fault+0x42a/0xc70 [ 362.201370] ? lock_downgrade+0x900/0x900 [ 362.205522] ? check_preemption_disabled+0x48/0x200 [ 362.211073] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 362.216875] ? kasan_check_read+0x11/0x20 [ 362.222305] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 362.228463] ? rcu_bh_qs+0xc0/0xc0 [ 362.232008] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 362.237490] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.243052] ? check_preemption_disabled+0x48/0x200 [ 362.248080] handle_mm_fault+0x54f/0xc70 [ 362.252148] ? __handle_mm_fault+0x53e0/0x53e0 [ 362.256737] ? find_vma+0x34/0x190 [ 362.260292] __do_page_fault+0x67d/0xed0 [ 362.264364] ? mm_fault_error+0x380/0x380 [ 362.268522] ? trace_hardirqs_off+0xb8/0x300 [ 362.272955] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.278323] ? trace_hardirqs_on+0x310/0x310 [ 362.282740] do_page_fault+0xf2/0x7e0 [ 362.286551] ? vmalloc_sync_all+0x30/0x30 [ 362.290702] ? error_entry+0x70/0xd0 [ 362.294419] ? trace_hardirqs_off_caller+0xbb/0x300 [ 362.299439] ? trace_hardirqs_on_caller+0xc0/0x300 [ 362.304882] ? syscall_return_slowpath+0x5e0/0x5e0 [ 362.309815] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 362.314661] ? trace_hardirqs_off+0x300/0x300 [ 362.320851] ? trace_hardirqs_off_caller+0x300/0x300 [ 362.325968] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 362.330988] ? prepare_exit_to_usermode+0x291/0x3b0 [ 362.336479] ? page_fault+0x8/0x30 [ 362.340039] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 362.345363] ? page_fault+0x8/0x30 [ 362.348909] page_fault+0x1e/0x30 [ 362.352368] RIP: 0033:0x7f46b0343dd3 [ 362.356085] Code: Bad RIP value. [ 362.359449] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 362.364815] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 362.372082] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 362.379832] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 362.387100] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 362.397511] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 362.405316] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 362.405395] aoe: skb alloc failure [ 362.412163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.412168] Call Trace: [ 362.412192] dump_stack+0x1c4/0x2b4 [ 362.412209] ? dump_stack_print_info.cold.2+0x52/0x52 [ 362.412236] warn_alloc.cold.118+0xb7/0x1bd [ 362.415785] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 362.425110] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 362.427670] init cpuset= [ 362.431292] ? lock_downgrade+0x900/0x900 [ 362.436456] / [ 362.440788] ? trace_hardirqs_off+0xb8/0x300 [ 362.450461] mems_allowed=0 [ 362.455297] ? trace_hardirqs_off+0xb8/0x300 [ 362.475516] __alloc_pages_slowpath+0x2667/0x2d80 [ 362.480398] ? warn_alloc+0x120/0x120 [ 362.484205] ? rb_next+0x140/0x140 [ 362.487751] ? warn_alloc+0x120/0x120 [ 362.491567] ? print_usage_bug+0xc0/0xc0 [ 362.495633] ? warn_alloc+0x120/0x120 [ 362.499440] ? print_usage_bug+0xc0/0xc0 [ 362.503514] ? __lock_acquire+0x7ec/0x4ec0 [ 362.507750] ? __lock_acquire+0x7ec/0x4ec0 [ 362.511994] ? receive_buf+0xa48/0x3380 [ 362.515971] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.521517] ? should_fail+0x22d/0xd01 [ 362.525410] ? __lock_acquire+0x7ec/0x4ec0 [ 362.529653] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 362.534768] ? __lock_acquire+0x7ec/0x4ec0 [ 362.539013] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 362.544119] ? __lock_acquire+0x7ec/0x4ec0 [ 362.548381] ? should_fail+0x22d/0xd01 [ 362.552288] ? update_group_capacity+0xf9/0xdc0 [ 362.556970] ? mark_held_locks+0x130/0x130 [ 362.561214] ? mark_held_locks+0x130/0x130 [ 362.565460] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.571000] ? graph_lock+0x170/0x170 [ 362.574805] ? print_usage_bug+0xc0/0xc0 [ 362.578869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.584411] ? check_preemption_disabled+0x48/0x200 [ 362.589425] ? check_preemption_disabled+0x48/0x200 [ 362.594454] ? __lock_is_held+0xb5/0x140 [ 362.598536] __alloc_pages_nodemask+0xa80/0xde0 [ 362.603209] ? graph_lock+0x170/0x170 [ 362.607021] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 362.612038] ? graph_lock+0x170/0x170 [ 362.615852] ? find_held_lock+0x36/0x1c0 [ 362.619928] ? ____cache_alloc_node+0x1c7/0x1e0 [ 362.624605] ? lock_downgrade+0x900/0x900 [ 362.628820] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.634362] cache_grow_begin+0x91/0x8c0 [ 362.638428] ? do_raw_spin_unlock+0xa7/0x2f0 [ 362.642846] fallback_alloc+0x203/0x2e0 [ 362.646830] ____cache_alloc_node+0x1c7/0x1e0 [ 362.651332] kmem_cache_alloc_node+0xe3/0x730 [ 362.655833] ? ipv6_get_ifaddr+0x42e/0x620 [ 362.660080] __alloc_skb+0x119/0x770 [ 362.663801] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 362.669086] ? skb_scrub_packet+0x490/0x490 [ 362.673495] ? lock_downgrade+0x900/0x900 [ 362.677663] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.683205] ? refcount_sub_and_test_checked+0x203/0x310 [ 362.688666] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 362.694118] ? addrconf_rs_timer+0x6f0/0x6f0 [ 362.698547] ndisc_alloc_skb+0x144/0x340 [ 362.702636] ndisc_send_rs+0x331/0x6e0 [ 362.706539] addrconf_rs_timer+0x3c0/0x6f0 [ 362.710840] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 362.715087] call_timer_fn+0x272/0x920 [ 362.719008] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 362.723247] ? process_timeout+0x40/0x40 [ 362.727314] ? find_held_lock+0x36/0x1c0 [ 362.731386] ? __run_timers+0x7da/0xc70 [ 362.735368] ? _raw_spin_unlock_irq+0x27/0x80 [ 362.739869] ? _raw_spin_unlock_irq+0x27/0x80 [ 362.744365] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 362.748607] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 362.753199] ? trace_hardirqs_on+0xbd/0x310 [ 362.757533] ? kasan_check_read+0x11/0x20 [ 362.761682] ? __run_timers+0x7da/0xc70 [ 362.765663] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 362.771120] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 362.775362] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 362.779627] __run_timers+0x7e5/0xc70 [ 362.783432] ? find_held_lock+0x36/0x1c0 [ 362.787516] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 362.792887] ? _raw_spin_unlock_irq+0x27/0x80 [ 362.797390] ? _raw_spin_unlock_irq+0x27/0x80 [ 362.801911] ? lockdep_hardirqs_on+0x421/0x5c0 [ 362.806497] ? trace_hardirqs_on+0xbd/0x310 [ 362.810834] ? kasan_check_read+0x11/0x20 [ 362.814986] ? finish_task_switch+0x1f5/0x900 [ 362.819488] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 362.824947] ? compat_start_thread+0x80/0x80 [ 362.829375] ? pvclock_read_flags+0x160/0x160 [ 362.833874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.839425] ? check_preemption_disabled+0x48/0x200 [ 362.844450] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 362.849990] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 362.855271] ? rcu_pm_notify+0xc0/0xc0 [ 362.859163] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.864709] ? check_preemption_disabled+0x48/0x200 [ 362.869734] run_timer_softirq+0x52/0xb0 [ 362.873802] ? rcu_read_lock_sched_held+0x108/0x120 [ 362.878825] __do_softirq+0x30b/0xad8 [ 362.882643] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 362.887774] ? trace_hardirqs_off_caller+0x300/0x300 [ 362.892894] ? schedule+0x108/0x460 [ 362.896555] ? trace_hardirqs_off+0xb8/0x300 [ 362.900972] ? smpboot_thread_fn+0x68b/0xa00 [ 362.905383] ? trace_hardirqs_on+0x310/0x310 [ 362.909803] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.915342] ? check_preemption_disabled+0x48/0x200 [ 362.920364] ? takeover_tasklets+0xa90/0xa90 [ 362.924786] run_ksoftirqd+0x94/0x100 [ 362.928592] smpboot_thread_fn+0x68b/0xa00 [ 362.932832] ? sort_range+0x30/0x30 [ 362.936468] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 362.941588] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.947132] ? __kthread_parkme+0xfb/0x1a0 [ 362.951376] kthread+0x35a/0x420 [ 362.954749] ? sort_range+0x30/0x30 [ 362.958405] ? kthread_bind+0x40/0x40 [ 362.962229] ret_from_fork+0x3a/0x50 [ 362.965971] warn_alloc_show_mem: 1 callbacks suppressed [ 362.965982] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 362.965984] Mem-Info: [ 362.966018] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 362.966018] active_file:15 inactive_file:15 isolated_file:2 [ 362.966018] unevictable:0 dirty:0 writeback:0 unstable:0 [ 362.966018] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 362.966018] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 362.966018] free:13757 free_pcp:312 free_cma:0 [ 362.971356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.977592] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 362.979995] Call Trace: [ 363.012860] Node 0 [ 363.022701] [ 363.052300] 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 [ 363.052311] lowmem_reserve[]: [ 363.057026] dump_stack+0x1c4/0x2b4 [ 363.059237] 0 [ 363.061386] ? dump_stack_print_info.cold.2+0x52/0x52 [ 363.086875] 2815 [ 363.089995] warn_alloc.cold.118+0xb7/0x1bd [ 363.093573] 6318 6318 [ 363.095379] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 363.102599] ? lock_downgrade+0x900/0x900 [ 363.106896] Node 0 [ 363.109396] ? trace_hardirqs_off+0xb8/0x300 [ 363.114233] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 363.119317] ? trace_hardirqs_off+0xb8/0x300 [ 363.121535] lowmem_reserve[]: [ 363.125947] __alloc_pages_slowpath+0x2667/0x2d80 [ 363.152812] 0 0 [ 363.157272] ? warn_alloc+0x120/0x120 [ 363.160311] 3503 3503 [ 363.165162] ? __lock_acquire+0x7ec/0x4ec0 [ 363.167114] Node 0 [ 363.170914] ? warn_alloc+0x120/0x120 [ 363.173416] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 363.178121] ? print_usage_bug+0xc0/0xc0 [ 363.180332] lowmem_reserve[]: [ 363.184136] ? warn_alloc+0x120/0x120 [ 363.212603] 0 [ 363.216812] ? print_usage_bug+0xc0/0xc0 [ 363.219895] 0 [ 363.223705] ? mark_held_locks+0x130/0x130 [ 363.225471] 0 [ 363.230028] ? mark_held_locks+0x130/0x130 [ 363.231809] 0 [ 363.236044] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 363.242053] ? should_fail+0x22d/0xd01 [ 363.243833] Node 0 [ 363.249895] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.253793] DMA: [ 363.256028] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 363.261544] 1*4kB [ 363.263606] ? __lock_acquire+0x7ec/0x4ec0 [ 363.268700] (U) [ 363.270850] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 363.275053] 0*8kB 0*16kB [ 363.277033] ? should_fail+0x22d/0xd01 [ 363.282110] 1*32kB [ 363.284861] ? __sanitizer_cov_trace_const_cmp1+0x10/0x20 [ 363.288722] (U) [ 363.290958] ? mark_held_locks+0x130/0x130 [ 363.296468] 2*64kB [ 363.298436] ? mark_held_locks+0x130/0x130 [ 363.302645] (U) [ 363.304880] ? graph_lock+0x170/0x170 [ 363.309091] 1*128kB [ 363.312023] ? graph_lock+0x170/0x170 [ 363.315822] (U) 1*256kB [ 363.318170] ? print_usage_bug+0xc0/0xc0 [ 363.321947] (U) [ 363.325058] ? do_raw_spin_unlock+0xa7/0x2f0 [ 363.329099] 0*512kB [ 363.331072] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.335457] 1*1024kB [ 363.337780] ? check_preemption_disabled+0x48/0x200 [ 363.343297] (U) [ 363.345703] ? check_preemption_disabled+0x48/0x200 [ 363.350699] 1*2048kB [ 363.352671] ? __lock_is_held+0xb5/0x140 [ 363.357663] (M) 3*4096kB [ 363.360084] __alloc_pages_nodemask+0xa80/0xde0 [ 363.364119] (M) [ 363.366872] ? graph_lock+0x170/0x170 [ 363.371549] = 15908kB [ 363.371558] Node 0 [ 363.374452] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 363.378228] DMA32: [ 363.380636] ? graph_lock+0x170/0x170 [ 363.382852] 3*4kB [ 363.387869] ? find_held_lock+0x36/0x1c0 [ 363.390078] (M) [ 363.394365] ? ____cache_alloc_node+0x1c7/0x1e0 [ 363.396488] 2*8kB [ 363.400547] ? lock_downgrade+0x900/0x900 [ 363.402512] (M) [ 363.407180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.409303] 2*16kB [ 363.413446] cache_grow_begin+0x91/0x8c0 [ 363.415394] (UM) [ 363.420926] ? do_raw_spin_unlock+0xa7/0x2f0 [ 363.423159] 2*32kB [ 363.427674] fallback_alloc+0x203/0x2e0 [ 363.429711] (UM) [ 363.434116] ____cache_alloc_node+0x1c7/0x1e0 [ 363.436329] 3*64kB [ 363.440300] kmem_cache_alloc_node+0xe3/0x730 [ 363.442353] (UM) 4*128kB [ 363.447928] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 363.450141] (UM) [ 363.454629] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 363.457360] 3*256kB [ 363.462461] __alloc_skb+0x119/0x770 [ 363.464498] (UM) [ 363.469103] ? calc_wheel_index+0x220/0x220 [ 363.471400] 4*512kB [ 363.475109] ? skb_scrub_packet+0x490/0x490 [ 363.477150] (UM) [ 363.481468] ? vprintk_default+0x28/0x30 [ 363.483768] 3*1024kB [ 363.488078] ? vprintk_func+0x85/0x181 [ 363.490117] (M) [ 363.494172] ? printk+0xa7/0xcf [ 363.496559] 3*2048kB [ 363.500437] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 363.502387] (M) [ 363.505667] new_skb+0x26/0x1c0 [ 363.508050] 3*4096kB [ 363.512799] aoecmd_cfg+0x279/0x7f0 [ 363.514753] (M) [ 363.518030] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 363.520417] = 25148kB [ 363.524565] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.526526] Node 0 [ 363.530861] ? check_preemption_disabled+0x48/0x200 [ 363.533251] Normal: [ 363.538783] ? check_preemption_disabled+0x48/0x200 [ 363.540997] 959*4kB [ 363.546014] ? __lock_is_held+0xb5/0x140 [ 363.548309] (UME) [ 363.553323] discover_timer+0x50/0x60 [ 363.555620] 453*8kB [ 363.559673] call_timer_fn+0x272/0x920 [ 363.561795] (ME) [ 363.565589] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 363.567887] 199*16kB (ME) [ 363.571779] ? process_timeout+0x40/0x40 [ 363.571795] ? find_held_lock+0x36/0x1c0 [ 363.573840] 61*32kB [ 363.578676] ? mark_held_locks+0xc7/0x130 [ 363.581493] (UME) [ 363.585558] ? _raw_spin_unlock_irq+0x27/0x80 [ 363.589587] 18*64kB (UM) [ 363.591913] ? _raw_spin_unlock_irq+0x27/0x80 [ 363.596039] 2*128kB [ 363.598184] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 363.602656] (U) [ 363.605411] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 363.609878] 0*256kB 0*512kB [ 363.613773] ? trace_hardirqs_on+0xbd/0x310 [ 363.618616] 0*1024kB 0*2048kB [ 363.620603] ? kasan_check_read+0x11/0x20 [ 363.625158] 0*4096kB [ 363.628175] ? __run_timers+0x7da/0xc70 [ 363.632470] = 14004kB [ 363.635659] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 363.639791] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 363.642200] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 363.646144] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 363.648551] __run_timers+0x7e5/0xc70 [ 363.653974] 411 total pagecache pages [ 363.662812] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 363.667627] 0 pages in swap cache [ 363.676191] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 363.679968] Swap cache stats: add 0, delete 0, find 0/0 [ 363.683762] ? graph_lock+0x170/0x170 [ 363.689108] Free swap = 0kB [ 363.692558] ? print_usage_bug+0xc0/0xc0 [ 363.697551] Total swap = 0kB [ 363.702909] ? lock_release+0x970/0x970 [ 363.706691] 1965979 pages RAM [ 363.710566] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 363.714603] 0 pages HighMem/MovableOnly [ 363.717625] ? find_held_lock+0x36/0x1c0 [ 363.721576] 343323 pages reserved [ 363.724686] ? graph_lock+0x170/0x170 [ 363.729868] 0 pages cma reserved [ 363.733845] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.737965] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 363.741324] ? check_preemption_disabled+0x48/0x200 [ 363.745168] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 363.748470] ? __lock_is_held+0xb5/0x140 [ 363.753976] ksoftirqd/0 cpuset= [ 363.760485] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.765477] / [ 363.776278] ? check_preemption_disabled+0x48/0x200 [ 363.780316] mems_allowed=0 [ 363.784116] run_timer_softirq+0x52/0xb0 [ 363.803342] ? rcu_read_lock_sched_held+0x108/0x120 [ 363.808367] __do_softirq+0x30b/0xad8 [ 363.812679] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 363.818288] ? pvclock_read_flags+0x160/0x160 [ 363.823723] ? lapic_next_event+0x5a/0x90 [ 363.829053] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.834604] ? check_preemption_disabled+0x48/0x200 [ 363.839624] ? check_preemption_disabled+0x48/0x200 [ 363.844661] ? kvm_clock_read+0x18/0x30 [ 363.848635] ? kvm_sched_clock_read+0x9/0x20 [ 363.853544] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.859080] ? check_preemption_disabled+0x48/0x200 [ 363.864619] irq_exit+0x17f/0x1c0 [ 363.868452] smp_apic_timer_interrupt+0x1cb/0x760 [ 363.873586] ? smp_reschedule_interrupt+0x109/0x650 [ 363.878606] ? smp_call_function_single_interrupt+0x650/0x650 [ 363.884491] ? interrupt_entry+0xb5/0xf0 [ 363.888567] ? trace_hardirqs_off_caller+0xbb/0x300 [ 363.893587] ? trace_hardirqs_off_caller+0xbb/0x300 [ 363.898606] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 363.903452] ? trace_hardirqs_off+0x300/0x300 [ 363.907946] ? trace_hardirqs_off+0x300/0x300 [ 363.912448] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.917986] ? check_preemption_disabled+0x48/0x200 [ 363.923007] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.928558] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 363.933899] apic_timer_interrupt+0xf/0x20 [ 363.938854] [ 363.941762] RIP: 0010:console_unlock+0x1017/0x11a0 [ 363.946694] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 363.965596] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 363.973308] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 363.980576] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 363.988301] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 363.995602] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 364.003345] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 364.010630] ? netconsole_netdev_event+0x280/0x280 [ 364.017046] ? console_unlock+0x100e/0x11a0 [ 364.021393] ? devkmsg_read+0xbb0/0xbb0 [ 364.025374] ? vprintk_emit+0x7f7/0x930 [ 364.029354] ? lock_release+0x970/0x970 [ 364.035746] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 364.042883] ? vprintk_default+0x28/0x30 [ 364.046951] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 364.052406] ? kasan_check_write+0x14/0x20 [ 364.056644] ? do_raw_spin_lock+0xc1/0x200 [ 364.060889] vprintk_emit+0x33d/0x930 [ 364.064699] ? wake_up_klogd+0x180/0x180 [ 364.068773] ? find_held_lock+0x36/0x1c0 [ 364.072844] ? mark_held_locks+0xc7/0x130 [ 364.077002] ? _raw_spin_unlock_irq+0x27/0x80 [ 364.081497] ? _raw_spin_unlock_irq+0x27/0x80 [ 364.086510] vprintk_default+0x28/0x30 [ 364.090402] vprintk_func+0x7e/0x181 [ 364.094625] printk+0xa7/0xcf [ 364.097740] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 364.105146] ? _raw_spin_unlock_irq+0x60/0x80 [ 364.109661] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 364.114947] dump_header+0x7cc/0xf72 [ 364.118970] ? pagefault_out_of_memory+0x197/0x197 [ 364.123907] ? mark_held_locks+0x130/0x130 [ 364.128661] ? __lock_acquire+0x7ec/0x4ec0 [ 364.132901] ? mem_cgroup_charge_statistics+0x780/0x780 [ 364.138787] ? print_usage_bug+0xc0/0xc0 [ 364.142853] ? print_usage_bug+0xc0/0xc0 [ 364.146922] ? graph_lock+0x170/0x170 [ 364.150724] ? graph_lock+0x170/0x170 [ 364.154535] ? print_usage_bug+0xc0/0xc0 [ 364.159067] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 364.164618] ? find_held_lock+0x36/0x1c0 [ 364.168694] ? mark_held_locks+0xc7/0x130 [ 364.172850] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 364.178127] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 364.185307] ? lockdep_hardirqs_on+0x421/0x5c0 [ 364.190582] ? trace_hardirqs_on+0xbd/0x310 [ 364.194910] ? kasan_check_read+0x11/0x20 [ 364.199583] ? ___ratelimit+0x36f/0x655 [ 364.203569] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 364.209497] ? trace_hardirqs_on+0x310/0x310 [ 364.213923] ? lock_downgrade+0x900/0x900 [ 364.218111] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 364.223240] ? ___ratelimit+0xaa/0x655 [ 364.227138] ? idr_get_free+0xec0/0xec0 [ 364.231121] ? kasan_check_write+0x14/0x20 [ 364.235362] ? do_raw_spin_lock+0xc1/0x200 [ 364.239607] oom_kill_process.cold.27+0x10/0x903 [ 364.244367] ? graph_lock+0x170/0x170 [ 364.248666] ? _raw_spin_unlock+0x2c/0x50 [ 364.253320] ? oom_badness+0xe6/0xaa0 [ 364.257133] ? oom_evaluate_task+0x540/0x540 [ 364.261550] ? find_held_lock+0x36/0x1c0 [ 364.267938] ? out_of_memory+0x974/0x14c0 [ 364.272799] ? lock_downgrade+0x900/0x900 [ 364.276947] ? check_preemption_disabled+0x48/0x200 [ 364.281977] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 364.287777] ? kasan_check_read+0x11/0x20 [ 364.291930] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 364.297210] ? rcu_bh_qs+0xc0/0xc0 [ 364.300761] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 364.305782] ? oom_evaluate_task+0x302/0x540 [ 364.310199] out_of_memory+0xa86/0x14c0 [ 364.314184] ? oom_killer_disable+0x3a0/0x3a0 [ 364.318684] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 364.323617] ? __mutex_add_waiter+0x2a0/0x2a0 [ 364.328129] __alloc_pages_slowpath+0x2318/0x2d80 [ 364.333003] ? warn_alloc+0x120/0x120 [ 364.336805] ? __radix_tree_lookup+0x4c0/0x4c0 [ 364.341404] ? find_get_entry+0x2f2/0xc40 [ 364.346035] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 364.351592] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 364.356545] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 364.362151] ? should_fail+0x22d/0xd01 [ 364.366059] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 364.371178] ? __lock_is_held+0xb5/0x140 [ 364.375788] ? __lock_is_held+0xb5/0x140 [ 364.379869] ? kasan_check_read+0x11/0x20 [ 364.384521] ? ___might_sleep+0x1ed/0x300 [ 364.388674] ? lock_release+0x970/0x970 [ 364.392658] ? arch_local_save_flags+0x40/0x40 [ 364.397269] ? __might_sleep+0x95/0x190 [ 364.401261] __alloc_pages_nodemask+0xa80/0xde0 [ 364.405951] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 364.410977] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 364.417238] ? kasan_check_read+0x11/0x20 [ 364.421404] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 364.426694] ? graph_lock+0x170/0x170 [ 364.430512] ? print_usage_bug+0xc0/0xc0 [ 364.434581] ? graph_lock+0x170/0x170 [ 364.438385] ? graph_lock+0x170/0x170 [ 364.442191] ? __do_page_cache_readahead+0x7ce/0x980 [ 364.447310] ? find_held_lock+0x36/0x1c0 [ 364.454030] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 364.460253] alloc_pages_current+0x10c/0x210 [ 364.464681] ? lock_downgrade+0x900/0x900 [ 364.468840] __page_cache_alloc+0x38f/0x5b0 [ 364.473167] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 364.478970] ? kasan_check_read+0x11/0x20 [ 364.483127] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 364.488421] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 364.493102] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 364.498647] ? check_preemption_disabled+0x48/0x200 [ 364.503684] filemap_fault+0x1594/0x25f0 [ 364.507769] ? __lock_page_or_retry+0xa00/0xa00 [ 364.514367] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 364.520174] ? kasan_check_read+0x11/0x20 [ 364.524326] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 364.529611] ? rcu_bh_qs+0xc0/0xc0 [ 364.533160] ? remove_wait_queue+0x1a6/0x360 [ 364.537589] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 364.543057] ? filemap_map_pages+0xdea/0x1980 [ 364.547583] ? print_usage_bug+0xc0/0xc0 [ 364.551659] ? find_get_pages_range_tag+0x1320/0x1320 [ 364.556854] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 364.562396] ? fput+0x130/0x1a0 [ 364.565686] ? graph_lock+0x170/0x170 [ 364.569491] ? __lock_acquire+0x7ec/0x4ec0 [ 364.573758] ? lock_acquire+0x1ed/0x520 [ 364.577734] ? ext4_filemap_fault+0x7a/0xad [ 364.582065] ? lock_release+0x970/0x970 [ 364.586516] ? arch_local_save_flags+0x40/0x40 [ 364.592148] ? select_estimate_accuracy+0x4b0/0x4b0 [ 364.597854] ? down_read+0xb0/0x1d0 [ 364.601483] ? ext4_filemap_fault+0x7a/0xad [ 364.605816] ? __down_interruptible+0x700/0x700 [ 364.610514] ext4_filemap_fault+0x82/0xad [ 364.614672] __do_fault+0x100/0x6b0 [ 364.618306] ? print_bad_pte+0x6c0/0x6c0 [ 364.622375] ? find_held_lock+0x36/0x1c0 [ 364.626446] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 364.631639] ? pmd_val+0x88/0x100 [ 364.635097] ? add_mm_counter_fast+0xd0/0xd0 [ 364.639524] ? pmd_val+0x88/0x100 [ 364.642989] ? add_mm_counter_fast+0xd0/0xd0 [ 364.647411] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 364.652957] __handle_mm_fault+0x3709/0x53e0 [ 364.657382] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 364.662232] ? graph_lock+0x170/0x170 [ 364.666489] ? print_usage_bug+0xc0/0xc0 [ 364.671845] ? lock_downgrade+0x900/0x900 [ 364.675997] ? graph_lock+0x170/0x170 [ 364.679801] ? graph_lock+0x170/0x170 [ 364.683622] ? handle_mm_fault+0x42a/0xc70 [ 364.687862] ? lock_downgrade+0x900/0x900 [ 364.692011] ? check_preemption_disabled+0x48/0x200 [ 364.697039] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 364.702841] ? kasan_check_read+0x11/0x20 [ 364.707508] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 364.712795] ? rcu_bh_qs+0xc0/0xc0 [ 364.716339] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 364.721807] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 364.727348] ? check_preemption_disabled+0x48/0x200 [ 364.732377] handle_mm_fault+0x54f/0xc70 [ 364.736450] ? __handle_mm_fault+0x53e0/0x53e0 [ 364.741040] ? find_vma+0x34/0x190 [ 364.744588] __do_page_fault+0x67d/0xed0 [ 364.748660] ? mm_fault_error+0x380/0x380 [ 364.753839] ? trace_hardirqs_off+0xb8/0x300 [ 364.758886] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.764445] ? trace_hardirqs_on+0x310/0x310 [ 364.768865] do_page_fault+0xf2/0x7e0 [ 364.772672] ? vmalloc_sync_all+0x30/0x30 [ 364.776822] ? error_entry+0x70/0xd0 [ 364.780548] ? trace_hardirqs_off_caller+0xbb/0x300 [ 364.785581] ? trace_hardirqs_on_caller+0xc0/0x300 [ 364.790536] ? syscall_return_slowpath+0x5e0/0x5e0 [ 364.795936] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 364.800792] ? trace_hardirqs_off+0x300/0x300 [ 364.805765] ? trace_hardirqs_off_caller+0x300/0x300 [ 364.810886] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 364.815916] ? prepare_exit_to_usermode+0x291/0x3b0 [ 364.820947] ? page_fault+0x8/0x30 [ 364.824498] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 364.829366] ? page_fault+0x8/0x30 [ 364.834516] page_fault+0x1e/0x30 [ 364.838837] RIP: 0033:0x7f46b0343dd3 [ 364.842557] Code: Bad RIP value. [ 364.845919] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 364.851292] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 364.858564] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 364.865836] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 364.873629] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 364.880902] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 364.888206] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 364.888294] aoe: skb alloc failure [ 364.895061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.895071] Call Trace: [ 364.898702] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 364.907964] dump_stack+0x1c4/0x2b4 [ 364.910531] init cpuset= [ 364.920250] ? dump_stack_print_info.cold.2+0x52/0x52 [ 364.925186] / [ 364.927877] warn_alloc.cold.118+0xb7/0x1bd [ 364.933036] mems_allowed=0 [ 364.934755] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 364.946832] ? lock_downgrade+0x900/0x900 [ 364.950992] ? trace_hardirqs_off+0xb8/0x300 [ 364.955416] ? trace_hardirqs_off+0xb8/0x300 [ 364.959843] __alloc_pages_slowpath+0x2667/0x2d80 [ 364.964734] ? warn_alloc+0x120/0x120 [ 364.968556] ? warn_alloc+0x120/0x120 [ 364.972371] ? print_usage_bug+0xc0/0xc0 [ 364.976471] ? warn_alloc+0x120/0x120 [ 364.980294] ? print_usage_bug+0xc0/0xc0 [ 364.984362] ? __lock_acquire+0x7ec/0x4ec0 [ 364.988599] ? __lock_acquire+0x7ec/0x4ec0 [ 364.992841] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 364.998385] ? should_fail+0x22d/0xd01 [ 365.002280] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 365.007390] ? __lock_acquire+0x7ec/0x4ec0 [ 365.011637] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 365.016988] ? __lock_acquire+0x7ec/0x4ec0 [ 365.021217] ? should_fail+0x22d/0xd01 [ 365.025123] ? mark_held_locks+0x130/0x130 [ 365.029369] ? mark_held_locks+0x130/0x130 [ 365.033605] ? graph_lock+0x170/0x170 [ 365.037409] ? graph_lock+0x170/0x170 [ 365.041215] ? graph_lock+0x170/0x170 [ 365.045024] ? print_usage_bug+0xc0/0xc0 [ 365.049089] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.054632] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.060176] ? check_preemption_disabled+0x48/0x200 [ 365.065192] ? check_preemption_disabled+0x48/0x200 [ 365.070227] ? __lock_is_held+0xb5/0x140 [ 365.074305] __alloc_pages_nodemask+0xa80/0xde0 [ 365.078979] ? graph_lock+0x170/0x170 [ 365.082794] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 365.087812] ? graph_lock+0x170/0x170 [ 365.091654] ? find_held_lock+0x36/0x1c0 [ 365.095735] ? ____cache_alloc_node+0x1c7/0x1e0 [ 365.100415] ? lock_downgrade+0x900/0x900 [ 365.104577] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.110126] cache_grow_begin+0x91/0x8c0 [ 365.114196] ? do_raw_spin_unlock+0xa7/0x2f0 [ 365.118622] fallback_alloc+0x203/0x2e0 [ 365.122608] ____cache_alloc_node+0x1c7/0x1e0 [ 365.127114] kmem_cache_alloc_node+0xe3/0x730 [ 365.131616] ? ipv6_get_ifaddr+0x42e/0x620 [ 365.135869] __alloc_skb+0x119/0x770 [ 365.139592] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 365.144876] ? skb_scrub_packet+0x490/0x490 [ 365.149204] ? lock_downgrade+0x900/0x900 [ 365.153366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.158911] ? refcount_sub_and_test_checked+0x203/0x310 [ 365.164398] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 365.169856] ? addrconf_rs_timer+0x6f0/0x6f0 [ 365.174284] ndisc_alloc_skb+0x144/0x340 [ 365.178365] ndisc_send_rs+0x331/0x6e0 [ 365.182265] addrconf_rs_timer+0x3c0/0x6f0 [ 365.186532] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 365.190801] call_timer_fn+0x272/0x920 [ 365.194703] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 365.198951] ? process_timeout+0x40/0x40 [ 365.203018] ? find_held_lock+0x36/0x1c0 [ 365.207100] ? __run_timers+0x7da/0xc70 [ 365.211102] ? _raw_spin_unlock_irq+0x27/0x80 [ 365.215611] ? _raw_spin_unlock_irq+0x27/0x80 [ 365.220119] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 365.224373] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 365.228968] ? trace_hardirqs_on+0xbd/0x310 [ 365.233299] ? kasan_check_read+0x11/0x20 [ 365.237457] ? __run_timers+0x7da/0xc70 [ 365.241444] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 365.246912] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 365.251586] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 365.255885] __run_timers+0x7e5/0xc70 [ 365.259697] ? find_held_lock+0x36/0x1c0 [ 365.263787] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 365.269167] ? _raw_spin_unlock_irq+0x27/0x80 [ 365.273682] ? _raw_spin_unlock_irq+0x27/0x80 [ 365.278193] ? lockdep_hardirqs_on+0x421/0x5c0 [ 365.282795] ? trace_hardirqs_on+0xbd/0x310 [ 365.287131] ? kasan_check_read+0x11/0x20 [ 365.291294] ? finish_task_switch+0x1f5/0x900 [ 365.295809] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 365.301276] ? compat_start_thread+0x80/0x80 [ 365.305722] ? pvclock_read_flags+0x160/0x160 [ 365.310235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.315796] ? check_preemption_disabled+0x48/0x200 [ 365.320845] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 365.326585] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 365.331949] ? rcu_pm_notify+0xc0/0xc0 [ 365.335860] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.341416] ? check_preemption_disabled+0x48/0x200 [ 365.346468] run_timer_softirq+0x52/0xb0 [ 365.350676] ? rcu_read_lock_sched_held+0x108/0x120 [ 365.355717] __do_softirq+0x30b/0xad8 [ 365.359586] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 365.364964] ? trace_hardirqs_off_caller+0x300/0x300 [ 365.370127] ? schedule+0x108/0x460 [ 365.373790] ? trace_hardirqs_off+0xb8/0x300 [ 365.378218] ? smpboot_thread_fn+0x68b/0xa00 [ 365.382647] ? trace_hardirqs_on+0x310/0x310 [ 365.387086] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 365.392643] ? check_preemption_disabled+0x48/0x200 [ 365.397705] ? takeover_tasklets+0xa90/0xa90 [ 365.402260] run_ksoftirqd+0x94/0x100 [ 365.406086] smpboot_thread_fn+0x68b/0xa00 [ 365.411307] ? sort_range+0x30/0x30 [ 365.415276] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 365.420407] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 365.425972] ? __kthread_parkme+0xfb/0x1a0 [ 365.430233] kthread+0x35a/0x420 [ 365.433621] ? sort_range+0x30/0x30 [ 365.437279] ? kthread_bind+0x40/0x40 [ 365.441106] ret_from_fork+0x3a/0x50 [ 365.444857] warn_alloc_show_mem: 1 callbacks suppressed [ 365.444868] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 365.444870] Mem-Info: [ 365.444904] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 365.444904] active_file:15 inactive_file:15 isolated_file:2 [ 365.444904] unevictable:0 dirty:0 writeback:0 unstable:0 [ 365.444904] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 365.444904] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 365.444904] free:13757 free_pcp:312 free_cma:0 [ 365.450259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.456609] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 365.459025] Call Trace: [ 365.492524] Node 0 [ 365.501938] [ 365.529734] 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 [ 365.532317] dump_stack+0x1c4/0x2b4 [ 365.534567] lowmem_reserve[]: [ 365.536729] ? dump_stack_print_info.cold.2+0x52/0x52 [ 365.562225] 0 2815 [ 365.566967] warn_alloc.cold.118+0xb7/0x1bd [ 365.570066] 6318 [ 365.575409] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 365.577640] 6318 [ 365.581976] ? lock_downgrade+0x900/0x900 [ 365.584032] Node 0 [ 365.588890] ? trace_hardirqs_off+0xb8/0x300 [ 365.590969] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 365.595109] ? trace_hardirqs_off+0xb8/0x300 [ 365.597335] lowmem_reserve[]: [ 365.601759] __alloc_pages_slowpath+0x2667/0x2d80 [ 365.629127] 0 [ 365.633605] ? warn_alloc+0x120/0x120 [ 365.636673] 0 [ 365.641550] ? warn_alloc+0x120/0x120 [ 365.643431] 3503 [ 365.647242] ? print_usage_bug+0xc0/0xc0 [ 365.649125] 3503 [ 365.653656] ? warn_alloc+0x120/0x120 [ 365.655991] Node 0 [ 365.660199] ? print_usage_bug+0xc0/0xc0 [ 365.662283] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 365.666141] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 365.668362] lowmem_reserve[]: 0 [ 365.672444] ? ktime_get+0x2e1/0x440 [ 365.701085] 0 [ 365.706125] ? check_preemption_disabled+0x48/0x200 [ 365.709391] 0 [ 365.713279] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 365.715063] 0 [ 365.720091] ? should_fail+0x22d/0xd01 [ 365.721882] Node 0 [ 365.727892] ? kasan_check_read+0x11/0x20 [ 365.727912] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 365.729799] DMA: [ 365.734284] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 365.736629] 1*4kB [ 365.741468] ? __lock_acquire+0x7ec/0x4ec0 [ 365.746953] (U) [ 365.749033] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 365.754125] 0*8kB [ 365.756357] ? should_fail+0x22d/0xd01 [ 365.760582] 0*16kB 1*32kB [ 365.762701] ? mark_held_locks+0x130/0x130 [ 365.767875] (U) [ 365.770149] ? mark_held_locks+0x130/0x130 [ 365.774030] 2*64kB [ 365.776890] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.781227] (U) [ 365.783219] ? graph_lock+0x170/0x170 [ 365.787439] 1*128kB [ 365.789781] ? mark_held_locks+0xc7/0x130 [ 365.795311] (U) [ 365.797308] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 365.801088] 1*256kB (U) [ 365.803435] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.807576] 0*512kB [ 365.809573] ? check_preemption_disabled+0x48/0x200 [ 365.814878] 1*1024kB (U) [ 365.817891] ? check_preemption_disabled+0x48/0x200 [ 365.823976] 1*2048kB (M) [ 365.826336] ? __lock_is_held+0xb5/0x140 [ 365.831330] 3*4096kB (M) [ 365.834116] __alloc_pages_nodemask+0xa80/0xde0 [ 365.839472] = 15908kB [ 365.839482] Node 0 [ 365.842284] ? graph_lock+0x170/0x170 [ 365.846335] DMA32: [ 365.849104] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 365.853771] 3*4kB [ 365.856308] ? graph_lock+0x170/0x170 [ 365.858649] (M) [ 365.862558] ? find_held_lock+0x36/0x1c0 [ 365.864784] 2*8kB [ 365.870047] ? ____cache_alloc_node+0x1c7/0x1e0 [ 365.872183] (M) [ 365.875994] ? lock_downgrade+0x900/0x900 [ 365.877960] 2*16kB [ 365.882038] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.884184] (UM) [ 365.888863] cache_grow_begin+0x91/0x8c0 [ 365.890832] 2*32kB [ 365.895529] ? do_raw_spin_unlock+0xa7/0x2f0 [ 365.897760] (UM) [ 365.903386] fallback_alloc+0x203/0x2e0 [ 365.905759] 3*64kB [ 365.909837] ____cache_alloc_node+0x1c7/0x1e0 [ 365.912062] (UM) [ 365.916486] kmem_cache_alloc_node+0xe3/0x730 [ 365.918560] 4*128kB [ 365.922637] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 365.924981] (UM) [ 365.929491] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 365.931579] 3*256kB [ 365.936097] __alloc_skb+0x119/0x770 [ 365.938410] (UM) [ 365.943613] ? calc_wheel_index+0x220/0x220 [ 365.945680] 4*512kB [ 365.950282] ? skb_scrub_packet+0x490/0x490 [ 365.952604] (UM) [ 365.956332] ? vprintk_default+0x28/0x30 [ 365.958380] 3*1024kB [ 365.962708] ? vprintk_func+0x85/0x181 [ 365.965032] (M) [ 365.969363] ? printk+0xa7/0xcf [ 365.971416] 3*2048kB (M) [ 365.976033] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 365.978526] 3*4096kB (M) [ 365.982442] new_skb+0x26/0x1c0 [ 365.984405] = 25148kB [ 365.987783] aoecmd_cfg+0x279/0x7f0 [ 365.990561] Node 0 [ 365.996034] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 365.999263] Normal: [ 366.002644] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.005049] 959*4kB [ 366.008687] ? check_preemption_disabled+0x48/0x200 [ 366.010934] (UME) [ 366.016825] ? check_preemption_disabled+0x48/0x200 [ 366.019145] 453*8kB [ 366.024708] ? __lock_is_held+0xb5/0x140 [ 366.027013] (ME) [ 366.033586] discover_timer+0x50/0x60 [ 366.035738] 199*16kB [ 366.040770] call_timer_fn+0x272/0x920 [ 366.043083] (ME) 61*32kB [ 366.047166] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 366.050842] (UME) [ 366.054739] ? process_timeout+0x40/0x40 [ 366.057138] 18*64kB (UM) [ 366.061045] ? find_held_lock+0x36/0x1c0 [ 366.065107] 2*128kB (U) [ 366.070256] ? mark_held_locks+0xc7/0x130 [ 366.072386] 0*256kB 0*512kB [ 366.076613] ? _raw_spin_unlock_irq+0x27/0x80 [ 366.079469] 0*1024kB 0*2048kB [ 366.083583] ? _raw_spin_unlock_irq+0x27/0x80 [ 366.086242] 0*4096kB [ 366.090401] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 366.093412] = 14004kB [ 366.097918] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 366.101111] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 366.105611] ? trace_hardirqs_on+0xbd/0x310 [ 366.108025] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 366.112867] ? kasan_check_read+0x11/0x20 [ 366.112886] ? __run_timers+0x7da/0xc70 [ 366.115376] 411 total pagecache pages [ 366.120406] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 366.129244] 0 pages in swap cache [ 366.134095] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 366.143132] Swap cache stats: add 0, delete 0, find 0/0 [ 366.143142] Free swap = 0kB [ 366.147580] __run_timers+0x7e5/0xc70 [ 366.151636] Total swap = 0kB [ 366.155685] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 366.161123] 1965979 pages RAM [ 366.164591] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 366.169419] 0 pages HighMem/MovableOnly [ 366.169428] 343323 pages reserved [ 366.175322] ? graph_lock+0x170/0x170 [ 366.175341] ? print_usage_bug+0xc0/0xc0 [ 366.178430] 0 pages cma reserved [ 366.182249] ? lock_release+0x970/0x970 [ 366.185366] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 366.191260] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 366.191288] ? find_held_lock+0x36/0x1c0 [ 366.191306] ? graph_lock+0x170/0x170 [ 366.194580] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 366.200118] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.204084] ksoftirqd/0 cpuset= [ 366.207576] ? check_preemption_disabled+0x48/0x200 [ 366.211366] / [ 366.215477] ? __lock_is_held+0xb5/0x140 [ 366.218835] mems_allowed=0 [ 366.222887] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.282394] ? check_preemption_disabled+0x48/0x200 [ 366.287454] run_timer_softirq+0x52/0xb0 [ 366.292074] ? rcu_read_lock_sched_held+0x108/0x120 [ 366.297294] __do_softirq+0x30b/0xad8 [ 366.301127] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 366.307002] ? pvclock_read_flags+0x160/0x160 [ 366.311848] ? lapic_next_event+0x5a/0x90 [ 366.316021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.321582] ? check_preemption_disabled+0x48/0x200 [ 366.326620] ? check_preemption_disabled+0x48/0x200 [ 366.331666] ? kvm_clock_read+0x18/0x30 [ 366.335660] ? kvm_sched_clock_read+0x9/0x20 [ 366.340090] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.345656] ? check_preemption_disabled+0x48/0x200 [ 366.350704] irq_exit+0x17f/0x1c0 [ 366.354252] smp_apic_timer_interrupt+0x1cb/0x760 [ 366.359126] ? smp_reschedule_interrupt+0x109/0x650 [ 366.364164] ? smp_call_function_single_interrupt+0x650/0x650 [ 366.370071] ? interrupt_entry+0xb5/0xf0 [ 366.374153] ? trace_hardirqs_off_caller+0xbb/0x300 [ 366.379284] ? trace_hardirqs_off_caller+0xbb/0x300 [ 366.384859] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 366.389800] ? trace_hardirqs_off+0x300/0x300 [ 366.394892] ? trace_hardirqs_off+0x300/0x300 [ 366.399813] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.405371] ? check_preemption_disabled+0x48/0x200 [ 366.410406] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.416539] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 366.421418] apic_timer_interrupt+0xf/0x20 [ 366.425681] [ 366.427943] RIP: 0010:console_unlock+0x1017/0x11a0 [ 366.432894] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 366.451843] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 366.460062] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 366.468006] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 366.475490] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 366.482809] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 366.490167] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 366.497568] ? netconsole_netdev_event+0x280/0x280 [ 366.502557] ? console_unlock+0x100e/0x11a0 [ 366.507009] ? devkmsg_read+0xbb0/0xbb0 [ 366.511124] ? vprintk_emit+0x7f7/0x930 [ 366.515130] ? lock_release+0x970/0x970 [ 366.519125] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 366.524602] ? vprintk_default+0x28/0x30 [ 366.528692] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 366.534180] ? kasan_check_write+0x14/0x20 [ 366.538436] ? do_raw_spin_lock+0xc1/0x200 [ 366.542699] vprintk_emit+0x33d/0x930 [ 366.546554] ? wake_up_klogd+0x180/0x180 [ 366.551162] ? find_held_lock+0x36/0x1c0 [ 366.555481] ? mark_held_locks+0xc7/0x130 [ 366.559683] ? _raw_spin_unlock_irq+0x27/0x80 [ 366.564195] ? _raw_spin_unlock_irq+0x27/0x80 [ 366.568726] vprintk_default+0x28/0x30 [ 366.572632] vprintk_func+0x7e/0x181 [ 366.576371] printk+0xa7/0xcf [ 366.579593] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 366.584374] ? _raw_spin_unlock_irq+0x60/0x80 [ 366.588907] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 366.594218] dump_header+0x7cc/0xf72 [ 366.597964] ? pagefault_out_of_memory+0x197/0x197 [ 366.602921] ? mark_held_locks+0x130/0x130 [ 366.607174] ? __lock_acquire+0x7ec/0x4ec0 [ 366.611430] ? mem_cgroup_charge_statistics+0x780/0x780 [ 366.616840] ? print_usage_bug+0xc0/0xc0 [ 366.620929] ? print_usage_bug+0xc0/0xc0 [ 366.625021] ? graph_lock+0x170/0x170 [ 366.629362] ? graph_lock+0x170/0x170 [ 366.633797] ? print_usage_bug+0xc0/0xc0 [ 366.638212] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.643862] ? find_held_lock+0x36/0x1c0 [ 366.648102] ? mark_held_locks+0xc7/0x130 [ 366.652280] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 366.657485] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 366.662643] ? lockdep_hardirqs_on+0x421/0x5c0 [ 366.667256] ? trace_hardirqs_on+0xbd/0x310 [ 366.671619] ? kasan_check_read+0x11/0x20 [ 366.675793] ? ___ratelimit+0x36f/0x655 [ 366.679889] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 366.685375] ? trace_hardirqs_on+0x310/0x310 [ 366.689990] ? lock_downgrade+0x900/0x900 [ 366.694171] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 366.699304] ? ___ratelimit+0xaa/0x655 [ 366.703213] ? idr_get_free+0xec0/0xec0 [ 366.707215] ? kasan_check_write+0x14/0x20 [ 366.712191] ? do_raw_spin_lock+0xc1/0x200 [ 366.716813] oom_kill_process.cold.27+0x10/0x903 [ 366.721880] ? graph_lock+0x170/0x170 [ 366.725706] ? _raw_spin_unlock+0x2c/0x50 [ 366.729877] ? oom_badness+0xe6/0xaa0 [ 366.733711] ? oom_evaluate_task+0x540/0x540 [ 366.738149] ? find_held_lock+0x36/0x1c0 [ 366.742242] ? out_of_memory+0x974/0x14c0 [ 366.746478] ? lock_downgrade+0x900/0x900 [ 366.751201] ? check_preemption_disabled+0x48/0x200 [ 366.756246] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 366.762072] ? kasan_check_read+0x11/0x20 [ 366.766313] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 366.771613] ? rcu_bh_qs+0xc0/0xc0 [ 366.775181] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 366.780219] ? oom_evaluate_task+0x302/0x540 [ 366.784654] out_of_memory+0xa86/0x14c0 [ 366.788656] ? oom_killer_disable+0x3a0/0x3a0 [ 366.793904] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 366.799078] ? __mutex_add_waiter+0x2a0/0x2a0 [ 366.803609] __alloc_pages_slowpath+0x2318/0x2d80 [ 366.808529] ? warn_alloc+0x120/0x120 [ 366.812354] ? __radix_tree_lookup+0x4c0/0x4c0 [ 366.817095] ? find_get_entry+0x2f2/0xc40 [ 366.821286] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.827004] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 366.831962] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 366.838072] ? should_fail+0x22d/0xd01 [ 366.841996] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 366.847646] ? __lock_is_held+0xb5/0x140 [ 366.851756] ? __lock_is_held+0xb5/0x140 [ 366.855850] ? kasan_check_read+0x11/0x20 [ 366.860023] ? ___might_sleep+0x1ed/0x300 [ 366.864204] ? lock_release+0x970/0x970 [ 366.868231] ? arch_local_save_flags+0x40/0x40 [ 366.874131] ? __might_sleep+0x95/0x190 [ 366.878281] __alloc_pages_nodemask+0xa80/0xde0 [ 366.883171] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 366.888215] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 366.894209] ? kasan_check_read+0x11/0x20 [ 366.898379] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 366.903679] ? graph_lock+0x170/0x170 [ 366.907538] ? print_usage_bug+0xc0/0xc0 [ 366.911626] ? graph_lock+0x170/0x170 [ 366.915943] ? graph_lock+0x170/0x170 [ 366.919764] ? __do_page_cache_readahead+0x7ce/0x980 [ 366.924898] ? find_held_lock+0x36/0x1c0 [ 366.929074] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 366.934794] alloc_pages_current+0x10c/0x210 [ 366.939351] ? lock_downgrade+0x900/0x900 [ 366.943547] __page_cache_alloc+0x38f/0x5b0 [ 366.947891] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 366.953709] ? kasan_check_read+0x11/0x20 [ 366.958016] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 366.963833] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 366.969003] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 366.974862] ? check_preemption_disabled+0x48/0x200 [ 366.979908] filemap_fault+0x1594/0x25f0 [ 366.984015] ? __lock_page_or_retry+0xa00/0xa00 [ 366.988703] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 366.995068] ? kasan_check_read+0x11/0x20 [ 366.999340] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 367.004637] ? rcu_bh_qs+0xc0/0xc0 [ 367.008196] ? remove_wait_queue+0x1a6/0x360 [ 367.012723] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 367.019800] ? filemap_map_pages+0xdea/0x1980 [ 367.024337] ? print_usage_bug+0xc0/0xc0 [ 367.028424] ? find_get_pages_range_tag+0x1320/0x1320 [ 367.034197] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 367.041643] ? fput+0x130/0x1a0 [ 367.045187] ? graph_lock+0x170/0x170 [ 367.049086] ? __lock_acquire+0x7ec/0x4ec0 [ 367.053374] ? lock_acquire+0x1ed/0x520 [ 367.057859] ? ext4_filemap_fault+0x7a/0xad [ 367.062218] ? lock_release+0x970/0x970 [ 367.066222] ? arch_local_save_flags+0x40/0x40 [ 367.070912] ? select_estimate_accuracy+0x4b0/0x4b0 [ 367.075973] ? down_read+0xb0/0x1d0 [ 367.079626] ? ext4_filemap_fault+0x7a/0xad [ 367.084604] ? __down_interruptible+0x700/0x700 [ 367.089327] ext4_filemap_fault+0x82/0xad [ 367.093536] __do_fault+0x100/0x6b0 [ 367.097202] ? print_bad_pte+0x6c0/0x6c0 [ 367.101472] ? find_held_lock+0x36/0x1c0 [ 367.105593] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 367.110814] ? pmd_val+0x88/0x100 [ 367.114304] ? add_mm_counter_fast+0xd0/0xd0 [ 367.119329] ? pmd_val+0x88/0x100 [ 367.122953] ? add_mm_counter_fast+0xd0/0xd0 [ 367.127584] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 367.133228] __handle_mm_fault+0x3709/0x53e0 [ 367.137682] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 367.142572] ? graph_lock+0x170/0x170 [ 367.146901] ? print_usage_bug+0xc0/0xc0 [ 367.150986] ? lock_downgrade+0x900/0x900 [ 367.155638] ? graph_lock+0x170/0x170 [ 367.159466] ? graph_lock+0x170/0x170 [ 367.163348] ? handle_mm_fault+0x42a/0xc70 [ 367.167738] ? lock_downgrade+0x900/0x900 [ 367.171998] ? check_preemption_disabled+0x48/0x200 [ 367.177051] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 367.183174] ? kasan_check_read+0x11/0x20 [ 367.187610] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 367.192916] ? rcu_bh_qs+0xc0/0xc0 [ 367.197027] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 367.203998] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 367.209868] ? check_preemption_disabled+0x48/0x200 [ 367.215370] handle_mm_fault+0x54f/0xc70 [ 367.219473] ? __handle_mm_fault+0x53e0/0x53e0 [ 367.224252] ? find_vma+0x34/0x190 [ 367.227836] __do_page_fault+0x67d/0xed0 [ 367.231933] ? mm_fault_error+0x380/0x380 [ 367.236200] ? trace_hardirqs_off+0xb8/0x300 [ 367.240640] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.246031] ? trace_hardirqs_on+0x310/0x310 [ 367.251188] do_page_fault+0xf2/0x7e0 [ 367.255107] ? vmalloc_sync_all+0x30/0x30 [ 367.259827] ? error_entry+0x70/0xd0 [ 367.263652] ? trace_hardirqs_off_caller+0xbb/0x300 [ 367.268702] ? trace_hardirqs_on_caller+0xc0/0x300 [ 367.273663] ? syscall_return_slowpath+0x5e0/0x5e0 [ 367.278632] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.283661] ? trace_hardirqs_off+0x300/0x300 [ 367.288177] ? trace_hardirqs_off_caller+0x300/0x300 [ 367.293307] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 367.298345] ? prepare_exit_to_usermode+0x291/0x3b0 [ 367.303470] ? page_fault+0x8/0x30 [ 367.307059] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.313401] ? page_fault+0x8/0x30 [ 367.317240] page_fault+0x1e/0x30 [ 367.320798] RIP: 0033:0x7f46b0343dd3 [ 367.324556] Code: Bad RIP value. [ 367.327934] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 367.333316] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 367.340772] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 367.348057] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 367.355344] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 367.362629] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 367.371165] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 367.371321] aoe: skb alloc failure [ 367.378176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.378182] Call Trace: [ 367.378205] dump_stack+0x1c4/0x2b4 [ 367.378227] ? dump_stack_print_info.cold.2+0x52/0x52 [ 367.381801] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 367.391162] warn_alloc.cold.118+0xb7/0x1bd [ 367.393729] init cpuset= [ 367.397366] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 367.402567] / [ 367.412596] ? lock_downgrade+0x900/0x900 [ 367.416992] mems_allowed=0 [ 367.433388] ? trace_hardirqs_off+0xb8/0x300 [ 367.437845] ? trace_hardirqs_off+0xb8/0x300 [ 367.442297] __alloc_pages_slowpath+0x2667/0x2d80 [ 367.447460] ? warn_alloc+0x120/0x120 [ 367.451387] ? warn_alloc+0x120/0x120 [ 367.455386] ? print_usage_bug+0xc0/0xc0 [ 367.459464] ? warn_alloc+0x120/0x120 [ 367.463284] ? print_usage_bug+0xc0/0xc0 [ 367.467367] ? __lock_acquire+0x7ec/0x4ec0 [ 367.471621] ? __lock_acquire+0x7ec/0x4ec0 [ 367.475883] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 367.481456] ? should_fail+0x22d/0xd01 [ 367.485359] ? __lock_acquire+0x7ec/0x4ec0 [ 367.489639] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 367.494759] ? __lock_acquire+0x7ec/0x4ec0 [ 367.499023] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 367.504143] ? __lock_acquire+0x7ec/0x4ec0 [ 367.508397] ? should_fail+0x22d/0xd01 [ 367.512400] ? mark_held_locks+0x130/0x130 [ 367.516660] ? mark_held_locks+0x130/0x130 [ 367.520918] ? graph_lock+0x170/0x170 [ 367.524739] ? graph_lock+0x170/0x170 [ 367.529013] ? graph_lock+0x170/0x170 [ 367.533002] ? print_usage_bug+0xc0/0xc0 [ 367.537085] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.542646] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.548272] ? check_preemption_disabled+0x48/0x200 [ 367.553372] ? check_preemption_disabled+0x48/0x200 [ 367.558420] ? __lock_is_held+0xb5/0x140 [ 367.562533] __alloc_pages_nodemask+0xa80/0xde0 [ 367.567224] ? graph_lock+0x170/0x170 [ 367.571047] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 367.576078] ? graph_lock+0x170/0x170 [ 367.579912] ? find_held_lock+0x36/0x1c0 [ 367.584091] ? ____cache_alloc_node+0x1c7/0x1e0 [ 367.588878] ? lock_downgrade+0x900/0x900 [ 367.593058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.598635] cache_grow_begin+0x91/0x8c0 [ 367.602723] ? do_raw_spin_unlock+0xa7/0x2f0 [ 367.607665] fallback_alloc+0x203/0x2e0 [ 367.612472] ____cache_alloc_node+0x1c7/0x1e0 [ 367.617451] kmem_cache_alloc_node+0xe3/0x730 [ 367.621972] ? ipv6_get_ifaddr+0x42e/0x620 [ 367.626327] __alloc_skb+0x119/0x770 [ 367.630062] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 367.635367] ? skb_scrub_packet+0x490/0x490 [ 367.639709] ? lock_downgrade+0x900/0x900 [ 367.643885] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.649609] ? refcount_sub_and_test_checked+0x203/0x310 [ 367.655086] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 367.660610] ? addrconf_rs_timer+0x6f0/0x6f0 [ 367.665061] ndisc_alloc_skb+0x144/0x340 [ 367.669150] ndisc_send_rs+0x331/0x6e0 [ 367.673062] addrconf_rs_timer+0x3c0/0x6f0 [ 367.677441] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 367.681735] call_timer_fn+0x272/0x920 [ 367.685647] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 367.690392] ? process_timeout+0x40/0x40 [ 367.694684] ? find_held_lock+0x36/0x1c0 [ 367.698780] ? __run_timers+0x7da/0xc70 [ 367.702799] ? _raw_spin_unlock_irq+0x27/0x80 [ 367.707398] ? _raw_spin_unlock_irq+0x27/0x80 [ 367.711915] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 367.716170] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 367.720779] ? trace_hardirqs_on+0xbd/0x310 [ 367.725208] ? kasan_check_read+0x11/0x20 [ 367.729376] ? __run_timers+0x7da/0xc70 [ 367.733372] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 367.738861] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 367.743120] __run_timers+0x7e5/0xc70 [ 367.746940] ? find_held_lock+0x36/0x1c0 [ 367.751033] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 367.756418] ? _raw_spin_unlock_irq+0x27/0x80 [ 367.760930] ? _raw_spin_unlock_irq+0x27/0x80 [ 367.765443] ? lockdep_hardirqs_on+0x421/0x5c0 [ 367.770587] ? trace_hardirqs_on+0xbd/0x310 [ 367.775146] ? kasan_check_read+0x11/0x20 [ 367.779317] ? finish_task_switch+0x1f5/0x900 [ 367.783838] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 367.789309] ? compat_start_thread+0x80/0x80 [ 367.793757] ? pvclock_read_flags+0x160/0x160 [ 367.798278] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.803840] ? check_preemption_disabled+0x48/0x200 [ 367.808891] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 367.814601] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 367.819898] ? rcu_pm_notify+0xc0/0xc0 [ 367.823808] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.829368] ? check_preemption_disabled+0x48/0x200 [ 367.834411] run_timer_softirq+0x52/0xb0 [ 367.838490] ? rcu_read_lock_sched_held+0x108/0x120 [ 367.843651] __do_softirq+0x30b/0xad8 [ 367.847483] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 367.852634] ? trace_hardirqs_off_caller+0x300/0x300 [ 367.858295] ? schedule+0x108/0x460 [ 367.862197] ? trace_hardirqs_off+0xb8/0x300 [ 367.866827] ? smpboot_thread_fn+0x68b/0xa00 [ 367.871369] ? trace_hardirqs_on+0x310/0x310 [ 367.875805] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 367.881496] ? check_preemption_disabled+0x48/0x200 [ 367.886595] ? takeover_tasklets+0xa90/0xa90 [ 367.891140] run_ksoftirqd+0x94/0x100 [ 367.894960] smpboot_thread_fn+0x68b/0xa00 [ 367.899215] ? sort_range+0x30/0x30 [ 367.902864] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 367.907985] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 367.913565] ? __kthread_parkme+0xfb/0x1a0 [ 367.917826] kthread+0x35a/0x420 [ 367.921207] ? sort_range+0x30/0x30 [ 367.924877] ? kthread_bind+0x40/0x40 [ 367.928700] ret_from_fork+0x3a/0x50 [ 367.932451] warn_alloc_show_mem: 1 callbacks suppressed [ 367.932462] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 367.932464] Mem-Info: [ 367.932498] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 367.932498] active_file:15 inactive_file:15 isolated_file:2 [ 367.932498] unevictable:0 dirty:0 writeback:0 unstable:0 [ 367.932498] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 367.932498] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 367.932498] free:13757 free_pcp:312 free_cma:0 [ 367.939585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.939592] Call Trace: [ 367.939665] [ 367.939683] dump_stack+0x1c4/0x2b4 [ 367.946389] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 367.948813] ? dump_stack_print_info.cold.2+0x52/0x52 [ 367.981843] Node 0 [ 367.991224] warn_alloc.cold.118+0xb7/0x1bd [ 367.993950] 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 [ 367.996085] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 367.999711] lowmem_reserve[]: [ 368.032209] ? lock_downgrade+0x900/0x900 [ 368.037395] 0 [ 368.039649] ? trace_hardirqs_off+0xb8/0x300 [ 368.044083] 2815 6318 [ 368.070906] ? trace_hardirqs_off+0xb8/0x300 [ 368.075739] 6318 [ 368.078859] __alloc_pages_slowpath+0x2667/0x2d80 [ 368.082996] Node 0 [ 368.084835] ? warn_alloc+0x120/0x120 [ 368.089232] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 368.091723] ? __lock_acquire+0x7ec/0x4ec0 [ 368.096117] lowmem_reserve[]: 0 [ 368.098207] ? warn_alloc+0x120/0x120 [ 368.103627] 0 3503 [ 368.106204] ? print_usage_bug+0xc0/0xc0 [ 368.110066] 3503 [ 368.138062] ? warn_alloc+0x120/0x120 [ 368.142400] Node 0 [ 368.145694] ? print_usage_bug+0xc0/0xc0 [ 368.149571] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 368.151792] ? mark_held_locks+0x130/0x130 [ 368.155839] lowmem_reserve[]: 0 [ 368.157921] ? mark_held_locks+0x130/0x130 [ 368.161716] 0 [ 368.163965] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 368.168156] 0 0 [ 368.198617] ? should_fail+0x22d/0xd01 [ 368.206646] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.206666] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 368.210899] Node 0 [ 368.212720] ? __lock_acquire+0x7ec/0x4ec0 [ 368.218246] DMA: 1*4kB [ 368.220252] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 368.224128] (U) [ 368.229848] ? should_fail+0x22d/0xd01 [ 368.234933] 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 368.234982] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 368.235047] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 368.235106] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 368.235112] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 368.235115] 411 total pagecache pages [ 368.235125] 0 pages in swap cache [ 368.235130] Swap cache stats: add 0, delete 0, find 0/0 [ 368.235133] Free swap = 0kB [ 368.235136] Total swap = 0kB [ 368.235140] 1965979 pages RAM [ 368.235143] 0 pages HighMem/MovableOnly [ 368.235146] 343323 pages reserved [ 368.235149] 0 pages cma reserved [ 368.235232] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 368.235292] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 368.235299] ksoftirqd/0 cpuset=/ mems_allowed=0 [ 368.371908] ? __sanitizer_cov_trace_const_cmp1+0x10/0x20 [ 368.377482] ? mark_held_locks+0x130/0x130 [ 368.381767] ? mark_held_locks+0x130/0x130 [ 368.386042] ? graph_lock+0x170/0x170 [ 368.389871] ? graph_lock+0x170/0x170 [ 368.393693] ? print_usage_bug+0xc0/0xc0 [ 368.397778] ? do_raw_spin_unlock+0xa7/0x2f0 [ 368.402311] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.407877] ? check_preemption_disabled+0x48/0x200 [ 368.412914] ? check_preemption_disabled+0x48/0x200 [ 368.418068] ? __lock_is_held+0xb5/0x140 [ 368.422170] __alloc_pages_nodemask+0xa80/0xde0 [ 368.428300] ? graph_lock+0x170/0x170 [ 368.432300] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 368.437499] ? graph_lock+0x170/0x170 [ 368.441569] ? find_held_lock+0x36/0x1c0 [ 368.445682] ? ____cache_alloc_node+0x1c7/0x1e0 [ 368.450387] ? lock_downgrade+0x900/0x900 [ 368.455057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.460639] cache_grow_begin+0x91/0x8c0 [ 368.464742] ? do_raw_spin_unlock+0xa7/0x2f0 [ 368.469201] fallback_alloc+0x203/0x2e0 [ 368.473222] ____cache_alloc_node+0x1c7/0x1e0 [ 368.477755] kmem_cache_alloc_node+0xe3/0x730 [ 368.482286] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 368.487425] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 368.492053] __alloc_skb+0x119/0x770 [ 368.496314] ? calc_wheel_index+0x220/0x220 [ 368.500669] ? skb_scrub_packet+0x490/0x490 [ 368.505041] ? vprintk_default+0x28/0x30 [ 368.509128] ? vprintk_func+0x85/0x181 [ 368.513671] ? printk+0xa7/0xcf [ 368.517118] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 368.522149] new_skb+0x26/0x1c0 [ 368.525456] aoecmd_cfg+0x279/0x7f0 [ 368.529116] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 368.533469] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.539064] ? check_preemption_disabled+0x48/0x200 [ 368.544110] ? check_preemption_disabled+0x48/0x200 [ 368.549323] ? __lock_is_held+0xb5/0x140 [ 368.553432] discover_timer+0x50/0x60 [ 368.557273] call_timer_fn+0x272/0x920 [ 368.561187] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 368.566060] ? process_timeout+0x40/0x40 [ 368.570145] ? find_held_lock+0x36/0x1c0 [ 368.574251] ? mark_held_locks+0xc7/0x130 [ 368.578440] ? _raw_spin_unlock_irq+0x27/0x80 [ 368.582971] ? _raw_spin_unlock_irq+0x27/0x80 [ 368.587500] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 368.592423] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 368.597902] ? trace_hardirqs_on+0xbd/0x310 [ 368.602607] ? kasan_check_read+0x11/0x20 [ 368.606790] ? __run_timers+0x7da/0xc70 [ 368.610804] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 368.616304] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 368.621182] __run_timers+0x7e5/0xc70 [ 368.625225] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 368.630632] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 368.635689] ? graph_lock+0x170/0x170 [ 368.639553] ? print_usage_bug+0xc0/0xc0 [ 368.643642] ? lock_release+0x970/0x970 [ 368.647663] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 368.652888] ? find_held_lock+0x36/0x1c0 [ 368.656975] ? graph_lock+0x170/0x170 [ 368.660979] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.667084] ? check_preemption_disabled+0x48/0x200 [ 368.672134] ? __lock_is_held+0xb5/0x140 [ 368.676217] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.682683] ? check_preemption_disabled+0x48/0x200 [ 368.687891] run_timer_softirq+0x52/0xb0 [ 368.691975] ? rcu_read_lock_sched_held+0x108/0x120 [ 368.697015] __do_softirq+0x30b/0xad8 [ 368.700848] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 368.706050] ? pvclock_read_flags+0x160/0x160 [ 368.710573] ? lapic_next_event+0x5a/0x90 [ 368.714743] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.720457] ? check_preemption_disabled+0x48/0x200 [ 368.725494] ? check_preemption_disabled+0x48/0x200 [ 368.730591] ? kvm_clock_read+0x18/0x30 [ 368.734590] ? kvm_sched_clock_read+0x9/0x20 [ 368.739028] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.744593] ? check_preemption_disabled+0x48/0x200 [ 368.749643] irq_exit+0x17f/0x1c0 [ 368.753637] smp_apic_timer_interrupt+0x1cb/0x760 [ 368.758868] ? smp_reschedule_interrupt+0x109/0x650 [ 368.763913] ? smp_call_function_single_interrupt+0x650/0x650 [ 368.769820] ? interrupt_entry+0xb5/0xf0 [ 368.773907] ? trace_hardirqs_off_caller+0xbb/0x300 [ 368.778943] ? trace_hardirqs_off_caller+0xbb/0x300 [ 368.784532] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.789898] ? trace_hardirqs_off+0x300/0x300 [ 368.794412] ? trace_hardirqs_off+0x300/0x300 [ 368.798930] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.804489] ? check_preemption_disabled+0x48/0x200 [ 368.809571] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.815136] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.820009] apic_timer_interrupt+0xf/0x20 [ 368.824263] [ 368.826556] RIP: 0010:console_unlock+0x1017/0x11a0 [ 368.832160] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 368.851584] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 368.859319] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 368.866624] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 368.874600] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 368.882411] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 368.889698] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 368.897005] ? netconsole_netdev_event+0x280/0x280 [ 368.901965] ? console_unlock+0x100e/0x11a0 [ 368.906330] ? devkmsg_read+0xbb0/0xbb0 [ 368.910758] ? vprintk_emit+0x7f7/0x930 [ 368.914842] ? lock_release+0x970/0x970 [ 368.918839] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 368.924312] ? vprintk_default+0x28/0x30 [ 368.928398] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 368.933876] ? kasan_check_write+0x14/0x20 [ 368.938226] ? do_raw_spin_lock+0xc1/0x200 [ 368.942578] vprintk_emit+0x33d/0x930 [ 368.946409] ? wake_up_klogd+0x180/0x180 [ 368.950494] ? find_held_lock+0x36/0x1c0 [ 368.955154] ? mark_held_locks+0xc7/0x130 [ 368.959329] ? _raw_spin_unlock_irq+0x27/0x80 [ 368.963850] ? _raw_spin_unlock_irq+0x27/0x80 [ 368.968465] vprintk_default+0x28/0x30 [ 368.972376] vprintk_func+0x7e/0x181 [ 368.976112] printk+0xa7/0xcf [ 368.979330] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 368.984198] ? _raw_spin_unlock_irq+0x60/0x80 [ 368.988724] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 368.994031] dump_header+0x7cc/0xf72 [ 368.997779] ? pagefault_out_of_memory+0x197/0x197 [ 369.002734] ? mark_held_locks+0x130/0x130 [ 369.006992] ? __lock_acquire+0x7ec/0x4ec0 [ 369.011250] ? mem_cgroup_charge_statistics+0x780/0x780 [ 369.018137] ? print_usage_bug+0xc0/0xc0 [ 369.022219] ? print_usage_bug+0xc0/0xc0 [ 369.026308] ? graph_lock+0x170/0x170 [ 369.030126] ? graph_lock+0x170/0x170 [ 369.035766] ? print_usage_bug+0xc0/0xc0 [ 369.039859] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 369.046214] ? find_held_lock+0x36/0x1c0 [ 369.050399] ? mark_held_locks+0xc7/0x130 [ 369.054585] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 369.059708] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 369.065335] ? lockdep_hardirqs_on+0x421/0x5c0 [ 369.069939] ? trace_hardirqs_on+0xbd/0x310 [ 369.074288] ? kasan_check_read+0x11/0x20 [ 369.081599] ? ___ratelimit+0x36f/0x655 [ 369.085599] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 369.091070] ? trace_hardirqs_on+0x310/0x310 [ 369.098567] ? lock_downgrade+0x900/0x900 [ 369.103346] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 369.108468] ? ___ratelimit+0xaa/0x655 [ 369.112375] ? idr_get_free+0xec0/0xec0 [ 369.116458] ? kasan_check_write+0x14/0x20 [ 369.120713] ? do_raw_spin_lock+0xc1/0x200 [ 369.124975] oom_kill_process.cold.27+0x10/0x903 [ 369.129760] ? graph_lock+0x170/0x170 [ 369.133587] ? _raw_spin_unlock+0x2c/0x50 [ 369.137752] ? oom_badness+0xe6/0xaa0 [ 369.141587] ? oom_evaluate_task+0x540/0x540 [ 369.146021] ? find_held_lock+0x36/0x1c0 [ 369.150109] ? out_of_memory+0x974/0x14c0 [ 369.154430] ? lock_downgrade+0x900/0x900 [ 369.158597] ? check_preemption_disabled+0x48/0x200 [ 369.164625] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 369.170450] ? kasan_check_read+0x11/0x20 [ 369.174620] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 369.179916] ? rcu_bh_qs+0xc0/0xc0 [ 369.183584] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 369.189163] ? oom_evaluate_task+0x302/0x540 [ 369.194073] out_of_memory+0xa86/0x14c0 [ 369.198077] ? oom_killer_disable+0x3a0/0x3a0 [ 369.202591] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 369.207567] ? __mutex_add_waiter+0x2a0/0x2a0 [ 369.212097] __alloc_pages_slowpath+0x2318/0x2d80 [ 369.216989] ? warn_alloc+0x120/0x120 [ 369.220897] ? __radix_tree_lookup+0x4c0/0x4c0 [ 369.225538] ? find_get_entry+0x2f2/0xc40 [ 369.230207] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 369.236421] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 369.242037] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.248434] ? should_fail+0x22d/0xd01 [ 369.252765] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 369.258417] ? __lock_is_held+0xb5/0x140 [ 369.262550] ? __lock_is_held+0xb5/0x140 [ 369.266640] ? kasan_check_read+0x11/0x20 [ 369.270810] ? ___might_sleep+0x1ed/0x300 [ 369.274971] ? lock_release+0x970/0x970 [ 369.278972] ? arch_local_save_flags+0x40/0x40 [ 369.283603] ? __might_sleep+0x95/0x190 [ 369.287607] __alloc_pages_nodemask+0xa80/0xde0 [ 369.292306] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 369.297816] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 369.303639] ? kasan_check_read+0x11/0x20 [ 369.307812] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 369.313111] ? graph_lock+0x170/0x170 [ 369.316930] ? print_usage_bug+0xc0/0xc0 [ 369.321582] ? graph_lock+0x170/0x170 [ 369.325686] ? graph_lock+0x170/0x170 [ 369.329540] ? __do_page_cache_readahead+0x7ce/0x980 [ 369.334676] ? find_held_lock+0x36/0x1c0 [ 369.338761] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 369.344320] alloc_pages_current+0x10c/0x210 [ 369.348746] ? lock_downgrade+0x900/0x900 [ 369.352923] __page_cache_alloc+0x38f/0x5b0 [ 369.357277] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 369.363095] ? kasan_check_read+0x11/0x20 [ 369.367261] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 369.372580] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 369.377274] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.382846] ? check_preemption_disabled+0x48/0x200 [ 369.388043] filemap_fault+0x1594/0x25f0 [ 369.392223] ? __lock_page_or_retry+0xa00/0xa00 [ 369.396916] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 369.403389] ? kasan_check_read+0x11/0x20 [ 369.407805] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 369.413298] ? rcu_bh_qs+0xc0/0xc0 [ 369.416856] ? remove_wait_queue+0x1a6/0x360 [ 369.421294] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 369.426776] ? filemap_map_pages+0xdea/0x1980 [ 369.431446] ? print_usage_bug+0xc0/0xc0 [ 369.435556] ? find_get_pages_range_tag+0x1320/0x1320 [ 369.440768] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 369.446852] ? fput+0x130/0x1a0 [ 369.450153] ? graph_lock+0x170/0x170 [ 369.453973] ? __lock_acquire+0x7ec/0x4ec0 [ 369.458332] ? lock_acquire+0x1ed/0x520 [ 369.462322] ? ext4_filemap_fault+0x7a/0xad [ 369.466669] ? lock_release+0x970/0x970 [ 369.470662] ? arch_local_save_flags+0x40/0x40 [ 369.475812] ? select_estimate_accuracy+0x4b0/0x4b0 [ 369.480861] ? down_read+0xb0/0x1d0 [ 369.484593] ? ext4_filemap_fault+0x7a/0xad [ 369.490399] ? __down_interruptible+0x700/0x700 [ 369.495749] ext4_filemap_fault+0x82/0xad [ 369.500082] __do_fault+0x100/0x6b0 [ 369.503733] ? print_bad_pte+0x6c0/0x6c0 [ 369.507815] ? find_held_lock+0x36/0x1c0 [ 369.511902] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 369.517629] ? pmd_val+0x88/0x100 [ 369.521101] ? add_mm_counter_fast+0xd0/0xd0 [ 369.525554] ? pmd_val+0x88/0x100 [ 369.529026] ? add_mm_counter_fast+0xd0/0xd0 [ 369.533459] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.539025] __handle_mm_fault+0x3709/0x53e0 [ 369.543464] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 369.548332] ? graph_lock+0x170/0x170 [ 369.552153] ? print_usage_bug+0xc0/0xc0 [ 369.556236] ? lock_downgrade+0x900/0x900 [ 369.560408] ? graph_lock+0x170/0x170 [ 369.564224] ? graph_lock+0x170/0x170 [ 369.568061] ? handle_mm_fault+0x42a/0xc70 [ 369.572315] ? lock_downgrade+0x900/0x900 [ 369.577046] ? check_preemption_disabled+0x48/0x200 [ 369.582478] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 369.588326] ? kasan_check_read+0x11/0x20 [ 369.592497] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 369.597829] ? rcu_bh_qs+0xc0/0xc0 [ 369.601391] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 369.606948] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.612539] ? check_preemption_disabled+0x48/0x200 [ 369.617592] handle_mm_fault+0x54f/0xc70 [ 369.621749] ? __handle_mm_fault+0x53e0/0x53e0 [ 369.626356] ? find_vma+0x34/0x190 [ 369.629921] __do_page_fault+0x67d/0xed0 [ 369.634008] ? mm_fault_error+0x380/0x380 [ 369.638173] ? trace_hardirqs_off+0xb8/0x300 [ 369.642711] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.648166] ? trace_hardirqs_on+0x310/0x310 [ 369.653200] do_page_fault+0xf2/0x7e0 [ 369.657293] ? vmalloc_sync_all+0x30/0x30 [ 369.661564] ? error_entry+0x70/0xd0 [ 369.665303] ? trace_hardirqs_off_caller+0xbb/0x300 [ 369.670341] ? trace_hardirqs_on_caller+0xc0/0x300 [ 369.675298] ? syscall_return_slowpath+0x5e0/0x5e0 [ 369.680247] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.685111] ? trace_hardirqs_off+0x300/0x300 [ 369.690108] ? trace_hardirqs_off_caller+0x300/0x300 [ 369.695328] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 369.700362] ? prepare_exit_to_usermode+0x291/0x3b0 [ 369.705397] ? page_fault+0x8/0x30 [ 369.708959] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.713827] ? page_fault+0x8/0x30 [ 369.717387] page_fault+0x1e/0x30 [ 369.721153] RIP: 0033:0x7f46b0343dd3 [ 369.724889] Code: Bad RIP value. [ 369.728274] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 369.734529] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 369.741891] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 369.749176] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 369.756462] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 369.763818] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 369.771142] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 369.771221] aoe: skb alloc failure [ 369.778731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.778737] Call Trace: [ 369.778761] dump_stack+0x1c4/0x2b4 [ 369.778785] ? dump_stack_print_info.cold.2+0x52/0x52 [ 369.782350] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 369.791791] warn_alloc.cold.118+0xb7/0x1bd [ 369.794350] init cpuset= [ 369.797983] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 369.803160] / [ 369.813698] ? lock_downgrade+0x900/0x900 [ 369.818015] mems_allowed=0 [ 369.820704] ? trace_hardirqs_off+0xb8/0x300 [ 369.838782] ? trace_hardirqs_off+0xb8/0x300 [ 369.843233] __alloc_pages_slowpath+0x2667/0x2d80 [ 369.848135] ? warn_alloc+0x120/0x120 [ 369.851968] ? warn_alloc+0x120/0x120 [ 369.855809] ? print_usage_bug+0xc0/0xc0 [ 369.859897] ? warn_alloc+0x120/0x120 [ 369.863727] ? print_usage_bug+0xc0/0xc0 [ 369.867814] ? __lock_acquire+0x7ec/0x4ec0 [ 369.872074] ? __lock_acquire+0x7ec/0x4ec0 [ 369.876413] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.881982] ? should_fail+0x22d/0xd01 [ 369.885898] ? __lock_acquire+0x7ec/0x4ec0 [ 369.890161] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 369.895634] ? __lock_acquire+0x7ec/0x4ec0 [ 369.900278] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 369.905620] ? __lock_acquire+0x7ec/0x4ec0 [ 369.909878] ? should_fail+0x22d/0xd01 [ 369.913964] ? mark_held_locks+0x130/0x130 [ 369.918226] ? mark_held_locks+0x130/0x130 [ 369.922600] ? graph_lock+0x170/0x170 [ 369.926426] ? graph_lock+0x170/0x170 [ 369.930374] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 369.935940] ? graph_lock+0x170/0x170 [ 369.939762] ? print_usage_bug+0xc0/0xc0 [ 369.943921] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 369.949481] ? check_preemption_disabled+0x48/0x200 [ 369.954571] ? check_preemption_disabled+0x48/0x200 [ 369.959625] ? __lock_is_held+0xb5/0x140 [ 369.963716] __alloc_pages_nodemask+0xa80/0xde0 [ 369.968412] ? graph_lock+0x170/0x170 [ 369.972450] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 369.977531] ? graph_lock+0x170/0x170 [ 369.981712] ? find_held_lock+0x36/0x1c0 [ 369.985892] ? ____cache_alloc_node+0x1c7/0x1e0 [ 369.990587] ? lock_downgrade+0x900/0x900 [ 369.994764] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.000333] cache_grow_begin+0x91/0x8c0 [ 370.004411] ? do_raw_spin_unlock+0xa7/0x2f0 [ 370.008849] fallback_alloc+0x203/0x2e0 [ 370.012852] ____cache_alloc_node+0x1c7/0x1e0 [ 370.018598] kmem_cache_alloc_node+0xe3/0x730 [ 370.023122] ? ipv6_get_ifaddr+0x42e/0x620 [ 370.027390] __alloc_skb+0x119/0x770 [ 370.031122] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 370.037462] ? skb_scrub_packet+0x490/0x490 [ 370.041806] ? lock_downgrade+0x900/0x900 [ 370.045983] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.055159] ? refcount_sub_and_test_checked+0x203/0x310 [ 370.060779] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 370.066592] ? addrconf_rs_timer+0x6f0/0x6f0 [ 370.071034] ndisc_alloc_skb+0x144/0x340 [ 370.075123] ndisc_send_rs+0x331/0x6e0 [ 370.079041] addrconf_rs_timer+0x3c0/0x6f0 [ 370.083302] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 370.087585] call_timer_fn+0x272/0x920 [ 370.091489] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 370.095776] ? process_timeout+0x40/0x40 [ 370.099855] ? find_held_lock+0x36/0x1c0 [ 370.103944] ? __run_timers+0x7da/0xc70 [ 370.107943] ? _raw_spin_unlock_irq+0x27/0x80 [ 370.112466] ? _raw_spin_unlock_irq+0x27/0x80 [ 370.117502] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 370.121792] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 370.126398] ? trace_hardirqs_on+0xbd/0x310 [ 370.130743] ? kasan_check_read+0x11/0x20 [ 370.134919] ? __run_timers+0x7da/0xc70 [ 370.138910] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 370.144676] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 370.149021] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 370.153283] __run_timers+0x7e5/0xc70 [ 370.157104] ? find_held_lock+0x36/0x1c0 [ 370.161315] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 370.166700] ? _raw_spin_unlock_irq+0x27/0x80 [ 370.171219] ? _raw_spin_unlock_irq+0x27/0x80 [ 370.175733] ? lockdep_hardirqs_on+0x421/0x5c0 [ 370.180339] ? trace_hardirqs_on+0xbd/0x310 [ 370.184679] ? kasan_check_read+0x11/0x20 [ 370.188921] ? finish_task_switch+0x1f5/0x900 [ 370.193468] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 370.198942] ? compat_start_thread+0x80/0x80 [ 370.203393] ? pvclock_read_flags+0x160/0x160 [ 370.207913] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.213475] ? check_preemption_disabled+0x48/0x200 [ 370.218651] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 370.224849] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 370.230468] ? rcu_pm_notify+0xc0/0xc0 [ 370.234380] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.239936] ? check_preemption_disabled+0x48/0x200 [ 370.244983] run_timer_softirq+0x52/0xb0 [ 370.249066] ? rcu_read_lock_sched_held+0x108/0x120 [ 370.254174] __do_softirq+0x30b/0xad8 [ 370.258006] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 370.263128] ? trace_hardirqs_off_caller+0x300/0x300 [ 370.268259] ? schedule+0x108/0x460 [ 370.271919] ? trace_hardirqs_off+0xb8/0x300 [ 370.276353] ? smpboot_thread_fn+0x68b/0xa00 [ 370.280788] ? trace_hardirqs_on+0x310/0x310 [ 370.285219] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.290884] ? check_preemption_disabled+0x48/0x200 [ 370.295928] ? takeover_tasklets+0xa90/0xa90 [ 370.300362] run_ksoftirqd+0x94/0x100 [ 370.304186] smpboot_thread_fn+0x68b/0xa00 [ 370.308930] ? sort_range+0x30/0x30 [ 370.312834] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 370.318149] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.323710] ? __kthread_parkme+0xfb/0x1a0 [ 370.327971] kthread+0x35a/0x420 [ 370.331360] ? sort_range+0x30/0x30 [ 370.335096] ? kthread_bind+0x40/0x40 [ 370.339006] ret_from_fork+0x3a/0x50 [ 370.342771] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 370.342777] warn_alloc_show_mem: 1 callbacks suppressed [ 370.342785] Mem-Info: [ 370.349164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.349173] Call Trace: [ 370.354591] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 370.354591] active_file:15 inactive_file:15 isolated_file:2 [ 370.354591] unevictable:0 dirty:0 writeback:0 unstable:0 [ 370.354591] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 370.354591] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 370.354591] free:13757 free_pcp:312 free_cma:0 [ 370.356982] [ 370.366433] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 370.369602] dump_stack+0x1c4/0x2b4 [ 370.403069] Node 0 [ 370.405248] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.433223] 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 [ 370.436860] warn_alloc.cold.118+0xb7/0x1bd [ 370.439072] lowmem_reserve[]: [ 370.444281] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 370.469987] 0 2815 [ 370.474370] ? lock_downgrade+0x900/0x900 [ 370.477458] 6318 [ 370.482320] ? trace_hardirqs_off+0xb8/0x300 [ 370.484564] 6318 [ 370.488846] ? trace_hardirqs_off+0xb8/0x300 [ 370.490897] Node 0 [ 370.495467] __alloc_pages_slowpath+0x2667/0x2d80 [ 370.497570] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 370.501988] ? warn_alloc+0x120/0x120 [ 370.504185] lowmem_reserve[]: 0 [ 370.509050] ? __lock_acquire+0x7ec/0x4ec0 [ 370.536479] 0 3503 [ 370.540342] ? warn_alloc+0x120/0x120 [ 370.543604] 3503 [ 370.548429] ? print_usage_bug+0xc0/0xc0 [ 370.551147] Node 0 [ 370.555188] ? warn_alloc+0x120/0x120 [ 370.557268] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 370.561314] ? print_usage_bug+0xc0/0xc0 [ 370.563567] lowmem_reserve[]: [ 370.567380] ? mark_held_locks+0x130/0x130 [ 370.596005] 0 [ 370.600323] ? mark_held_locks+0x130/0x130 [ 370.603419] 0 [ 370.607820] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.609694] 0 [ 370.613975] ? should_fail+0x22d/0xd01 [ 370.615772] 0 [ 370.621418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.628388] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 370.630415] Node 0 DMA: [ 370.636102] ? __lock_acquire+0x7ec/0x4ec0 [ 370.641202] 1*4kB [ 370.644036] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 370.648266] (U) [ 370.650433] ? should_fail+0x22d/0xd01 [ 370.655552] 0*8kB [ 370.657567] ? __sanitizer_cov_trace_const_cmp1+0x10/0x20 [ 370.661584] 0*16kB 1*32kB [ 370.663851] ? mark_held_locks+0x130/0x130 [ 370.669439] (U) [ 370.672302] ? mark_held_locks+0x130/0x130 [ 370.676550] 2*64kB [ 370.678563] ? graph_lock+0x170/0x170 [ 370.682790] (U) [ 370.685042] ? graph_lock+0x170/0x170 [ 370.688838] 1*128kB [ 370.690827] ? print_usage_bug+0xc0/0xc0 [ 370.694618] (U) [ 370.696955] ? do_raw_spin_unlock+0xa7/0x2f0 [ 370.700998] 1*256kB (U) [ 370.702997] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.707399] 0*512kB [ 370.710084] ? check_preemption_disabled+0x48/0x200 [ 370.715613] 1*1024kB [ 370.717947] ? check_preemption_disabled+0x48/0x200 [ 370.722955] (U) [ 370.725387] ? __lock_is_held+0xb5/0x140 [ 370.730381] 1*2048kB (M) [ 370.732382] __alloc_pages_nodemask+0xa80/0xde0 [ 370.736449] 3*4096kB [ 370.739221] ? graph_lock+0x170/0x170 [ 370.743877] (M) [ 370.746311] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 370.750095] = 15908kB [ 370.753062] ? graph_lock+0x170/0x170 [ 370.758575] Node 0 [ 370.761012] ? find_held_lock+0x36/0x1c0 [ 370.764794] DMA32: [ 370.767137] ? ____cache_alloc_node+0x1c7/0x1e0 [ 370.771185] 3*4kB [ 370.773437] ? lock_downgrade+0x900/0x900 [ 370.778095] (M) [ 370.780272] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.784401] 2*8kB (M) [ 370.786402] cache_grow_begin+0x91/0x8c0 [ 370.791931] 2*16kB [ 370.794448] ? do_raw_spin_unlock+0xa7/0x2f0 [ 370.798492] (UM) [ 370.800773] fallback_alloc+0x203/0x2e0 [ 370.805405] 2*32kB (UM) [ 370.807658] ____cache_alloc_node+0x1c7/0x1e0 [ 370.807680] kmem_cache_alloc_node+0xe3/0x730 [ 370.811951] 3*64kB (UM) [ 370.814647] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 370.819130] 4*128kB [ 370.823642] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 370.826301] (UM) [ 370.831905] __alloc_skb+0x119/0x770 [ 370.834217] 3*256kB [ 370.838813] ? calc_wheel_index+0x220/0x220 [ 370.840868] (UM) [ 370.844595] ? skb_scrub_packet+0x490/0x490 [ 370.846906] 4*512kB [ 370.851250] ? vprintk_default+0x28/0x30 [ 370.853302] (UM) [ 370.857637] ? vprintk_func+0x85/0x181 [ 370.860115] 3*1024kB [ 370.864193] ? printk+0xa7/0xcf [ 370.866242] (M) [ 370.870691] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 370.873433] 3*2048kB [ 370.876907] new_skb+0x26/0x1c0 [ 370.876999] aoecmd_cfg+0x279/0x7f0 [ 370.878997] (M) 3*4096kB [ 370.883785] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 370.886190] (M) [ 370.889485] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.893103] = 25148kB [ 370.895962] ? check_preemption_disabled+0x48/0x200 [ 370.900347] Node 0 [ 370.902341] ? check_preemption_disabled+0x48/0x200 [ 370.907873] Normal: [ 370.910311] ? __lock_is_held+0xb5/0x140 [ 370.915486] 959*4kB [ 370.917771] discover_timer+0x50/0x60 [ 370.922868] (UME) [ 370.925184] call_timer_fn+0x272/0x920 [ 370.929229] 453*8kB (ME) [ 370.931577] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 370.935366] 199*16kB [ 370.937556] ? process_timeout+0x40/0x40 [ 370.941434] (ME) [ 370.944207] ? find_held_lock+0x36/0x1c0 [ 370.949043] 61*32kB [ 370.952619] ? mark_held_locks+0xc7/0x130 [ 370.956930] (UME) 18*64kB [ 370.959173] ? _raw_spin_unlock_irq+0x27/0x80 [ 370.963305] (UM) [ 370.965639] ? _raw_spin_unlock_irq+0x27/0x80 [ 370.969784] 2*128kB [ 370.972643] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 370.977125] (U) [ 370.979202] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 370.983687] 0*256kB [ 370.986026] ? trace_hardirqs_on+0xbd/0x310 [ 370.990858] 0*512kB [ 370.993342] ? kasan_check_read+0x11/0x20 [ 370.997918] 0*1024kB [ 371.000257] ? __run_timers+0x7da/0xc70 [ 371.004566] 0*2048kB 0*4096kB [ 371.006913] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 371.011134] = 14004kB [ 371.011149] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 371.013587] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 371.021817] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 371.021828] 411 total pagecache pages [ 371.025040] __run_timers+0x7e5/0xc70 [ 371.030483] 0 pages in swap cache [ 371.032914] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 371.042576] Swap cache stats: add 0, delete 0, find 0/0 [ 371.042585] Free swap = 0kB [ 371.047453] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 371.056046] Total swap = 0kB [ 371.056055] 1965979 pages RAM [ 371.059875] ? graph_lock+0x170/0x170 [ 371.063658] 0 pages HighMem/MovableOnly [ 371.063667] 343323 pages reserved [ 371.067132] ? print_usage_bug+0xc0/0xc0 [ 371.072820] 0 pages cma reserved [ 371.072919] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 371.078203] ? lock_release+0x970/0x970 [ 371.078221] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 371.078240] ? find_held_lock+0x36/0x1c0 [ 371.081321] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 371.086294] ? graph_lock+0x170/0x170 [ 371.089308] ksoftirqd/0 cpuset= [ 371.092426] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.096215] / [ 371.100200] ? check_preemption_disabled+0x48/0x200 [ 371.103645] mems_allowed=0 [ 371.107726] ? __lock_is_held+0xb5/0x140 [ 371.170091] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.175656] ? check_preemption_disabled+0x48/0x200 [ 371.181252] run_timer_softirq+0x52/0xb0 [ 371.185338] ? rcu_read_lock_sched_held+0x108/0x120 [ 371.190404] __do_softirq+0x30b/0xad8 [ 371.194243] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 371.199480] ? pvclock_read_flags+0x160/0x160 [ 371.204662] ? lapic_next_event+0x5a/0x90 [ 371.208914] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.214477] ? check_preemption_disabled+0x48/0x200 [ 371.219565] ? check_preemption_disabled+0x48/0x200 [ 371.224613] ? kvm_clock_read+0x18/0x30 [ 371.229153] ? kvm_sched_clock_read+0x9/0x20 [ 371.234088] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.239721] ? check_preemption_disabled+0x48/0x200 [ 371.244956] irq_exit+0x17f/0x1c0 [ 371.249010] smp_apic_timer_interrupt+0x1cb/0x760 [ 371.254140] ? smp_reschedule_interrupt+0x109/0x650 [ 371.259274] ? smp_call_function_single_interrupt+0x650/0x650 [ 371.265265] ? interrupt_entry+0xb5/0xf0 [ 371.269862] ? trace_hardirqs_off_caller+0xbb/0x300 [ 371.275356] ? trace_hardirqs_off_caller+0xbb/0x300 [ 371.280408] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 371.285278] ? trace_hardirqs_off+0x300/0x300 [ 371.289884] ? trace_hardirqs_off+0x300/0x300 [ 371.295677] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.301944] ? check_preemption_disabled+0x48/0x200 [ 371.307057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.312637] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 371.317539] apic_timer_interrupt+0xf/0x20 [ 371.321794] [ 371.324090] RIP: 0010:console_unlock+0x1017/0x11a0 [ 371.329039] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 371.348499] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 371.356272] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 371.364170] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 371.371562] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 371.378848] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 371.386141] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 371.394004] ? netconsole_netdev_event+0x280/0x280 [ 371.398964] ? console_unlock+0x100e/0x11a0 [ 371.403331] ? devkmsg_read+0xbb0/0xbb0 [ 371.407323] ? vprintk_emit+0x7f7/0x930 [ 371.411323] ? lock_release+0x970/0x970 [ 371.415318] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 371.420797] ? vprintk_default+0x28/0x30 [ 371.424879] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 371.430362] ? kasan_check_write+0x14/0x20 [ 371.434625] ? do_raw_spin_lock+0xc1/0x200 [ 371.438895] vprintk_emit+0x33d/0x930 [ 371.442804] ? wake_up_klogd+0x180/0x180 [ 371.446896] ? find_held_lock+0x36/0x1c0 [ 371.451644] ? mark_held_locks+0xc7/0x130 [ 371.456128] ? _raw_spin_unlock_irq+0x27/0x80 [ 371.460648] ? _raw_spin_unlock_irq+0x27/0x80 [ 371.465271] vprintk_default+0x28/0x30 [ 371.469178] vprintk_func+0x7e/0x181 [ 371.472912] printk+0xa7/0xcf [ 371.476040] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 371.480826] ? _raw_spin_unlock_irq+0x60/0x80 [ 371.485822] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 371.491210] dump_header+0x7cc/0xf72 [ 371.494957] ? pagefault_out_of_memory+0x197/0x197 [ 371.499916] ? mark_held_locks+0x130/0x130 [ 371.504170] ? __lock_acquire+0x7ec/0x4ec0 [ 371.508424] ? mem_cgroup_charge_statistics+0x780/0x780 [ 371.514334] ? print_usage_bug+0xc0/0xc0 [ 371.518480] ? print_usage_bug+0xc0/0xc0 [ 371.522599] ? graph_lock+0x170/0x170 [ 371.527137] ? graph_lock+0x170/0x170 [ 371.531030] ? print_usage_bug+0xc0/0xc0 [ 371.535118] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.540834] ? find_held_lock+0x36/0x1c0 [ 371.544924] ? mark_held_locks+0xc7/0x130 [ 371.549093] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 371.554778] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 371.559903] ? lockdep_hardirqs_on+0x421/0x5c0 [ 371.564703] ? trace_hardirqs_on+0xbd/0x310 [ 371.569048] ? kasan_check_read+0x11/0x20 [ 371.573217] ? ___ratelimit+0x36f/0x655 [ 371.577227] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 371.582702] ? trace_hardirqs_on+0x310/0x310 [ 371.587284] ? lock_downgrade+0x900/0x900 [ 371.591460] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 371.596585] ? ___ratelimit+0xaa/0x655 [ 371.600586] ? idr_get_free+0xec0/0xec0 [ 371.604587] ? kasan_check_write+0x14/0x20 [ 371.609401] ? do_raw_spin_lock+0xc1/0x200 [ 371.613909] oom_kill_process.cold.27+0x10/0x903 [ 371.618762] ? graph_lock+0x170/0x170 [ 371.622646] ? _raw_spin_unlock+0x2c/0x50 [ 371.626818] ? oom_badness+0xe6/0xaa0 [ 371.630649] ? oom_evaluate_task+0x540/0x540 [ 371.635081] ? find_held_lock+0x36/0x1c0 [ 371.639170] ? out_of_memory+0x974/0x14c0 [ 371.643335] ? lock_downgrade+0x900/0x900 [ 371.647502] ? check_preemption_disabled+0x48/0x200 [ 371.652583] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 371.658398] ? kasan_check_read+0x11/0x20 [ 371.662587] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 371.667889] ? rcu_bh_qs+0xc0/0xc0 [ 371.671452] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 371.676580] ? oom_evaluate_task+0x302/0x540 [ 371.681019] out_of_memory+0xa86/0x14c0 [ 371.685048] ? oom_killer_disable+0x3a0/0x3a0 [ 371.690263] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 371.695432] ? __mutex_add_waiter+0x2a0/0x2a0 [ 371.700149] __alloc_pages_slowpath+0x2318/0x2d80 [ 371.705042] ? warn_alloc+0x120/0x120 [ 371.708860] ? __radix_tree_lookup+0x4c0/0x4c0 [ 371.713474] ? find_get_entry+0x2f2/0xc40 [ 371.717676] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.723358] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 371.728812] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 371.734365] ? should_fail+0x22d/0xd01 [ 371.738281] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 371.743414] ? __lock_is_held+0xb5/0x140 [ 371.747549] ? __lock_is_held+0xb5/0x140 [ 371.751686] ? kasan_check_read+0x11/0x20 [ 371.755931] ? ___might_sleep+0x1ed/0x300 [ 371.760101] ? lock_release+0x970/0x970 [ 371.764173] ? arch_local_save_flags+0x40/0x40 [ 371.768788] ? __might_sleep+0x95/0x190 [ 371.773673] __alloc_pages_nodemask+0xa80/0xde0 [ 371.778615] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 371.783657] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 371.789475] ? kasan_check_read+0x11/0x20 [ 371.793669] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 371.798971] ? graph_lock+0x170/0x170 [ 371.802792] ? print_usage_bug+0xc0/0xc0 [ 371.806874] ? graph_lock+0x170/0x170 [ 371.810776] ? graph_lock+0x170/0x170 [ 371.814598] ? __do_page_cache_readahead+0x7ce/0x980 [ 371.819903] ? find_held_lock+0x36/0x1c0 [ 371.823996] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 371.829609] alloc_pages_current+0x10c/0x210 [ 371.834128] ? lock_downgrade+0x900/0x900 [ 371.838396] __page_cache_alloc+0x38f/0x5b0 [ 371.842742] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 371.849041] ? kasan_check_read+0x11/0x20 [ 371.853904] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 371.859427] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 371.864303] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 371.869861] ? check_preemption_disabled+0x48/0x200 [ 371.874936] filemap_fault+0x1594/0x25f0 [ 371.879031] ? __lock_page_or_retry+0xa00/0xa00 [ 371.883725] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 371.889565] ? kasan_check_read+0x11/0x20 [ 371.893739] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 371.899042] ? rcu_bh_qs+0xc0/0xc0 [ 371.902602] ? remove_wait_queue+0x1a6/0x360 [ 371.907033] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 371.912551] ? filemap_map_pages+0xdea/0x1980 [ 371.917092] ? print_usage_bug+0xc0/0xc0 [ 371.921176] ? find_get_pages_range_tag+0x1320/0x1320 [ 371.926456] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 371.932008] ? fput+0x130/0x1a0 [ 371.935811] ? graph_lock+0x170/0x170 [ 371.940225] ? __lock_acquire+0x7ec/0x4ec0 [ 371.945198] ? lock_acquire+0x1ed/0x520 [ 371.949193] ? ext4_filemap_fault+0x7a/0xad [ 371.953566] ? lock_release+0x970/0x970 [ 371.957575] ? arch_local_save_flags+0x40/0x40 [ 371.962181] ? select_estimate_accuracy+0x4b0/0x4b0 [ 371.967234] ? down_read+0xb0/0x1d0 [ 371.971552] ? ext4_filemap_fault+0x7a/0xad [ 371.975908] ? __down_interruptible+0x700/0x700 [ 371.980670] ext4_filemap_fault+0x82/0xad [ 371.984846] __do_fault+0x100/0x6b0 [ 371.988501] ? print_bad_pte+0x6c0/0x6c0 [ 371.992613] ? find_held_lock+0x36/0x1c0 [ 371.996828] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 372.002042] ? pmd_val+0x88/0x100 [ 372.005542] ? add_mm_counter_fast+0xd0/0xd0 [ 372.009972] ? pmd_val+0x88/0x100 [ 372.013939] ? add_mm_counter_fast+0xd0/0xd0 [ 372.019129] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.024698] __handle_mm_fault+0x3709/0x53e0 [ 372.029142] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 372.037168] ? graph_lock+0x170/0x170 [ 372.040993] ? print_usage_bug+0xc0/0xc0 [ 372.046681] ? lock_downgrade+0x900/0x900 [ 372.051547] ? graph_lock+0x170/0x170 [ 372.055446] ? graph_lock+0x170/0x170 [ 372.059300] ? handle_mm_fault+0x42a/0xc70 [ 372.063581] ? lock_downgrade+0x900/0x900 [ 372.067747] ? check_preemption_disabled+0x48/0x200 [ 372.072794] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 372.078624] ? kasan_check_read+0x11/0x20 [ 372.082801] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 372.088101] ? rcu_bh_qs+0xc0/0xc0 [ 372.091665] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 372.097696] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.103893] ? check_preemption_disabled+0x48/0x200 [ 372.108963] handle_mm_fault+0x54f/0xc70 [ 372.113228] ? __handle_mm_fault+0x53e0/0x53e0 [ 372.118564] ? find_vma+0x34/0x190 [ 372.122136] __do_page_fault+0x67d/0xed0 [ 372.126229] ? mm_fault_error+0x380/0x380 [ 372.130396] ? trace_hardirqs_off+0xb8/0x300 [ 372.134831] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.140222] ? trace_hardirqs_on+0x310/0x310 [ 372.145170] do_page_fault+0xf2/0x7e0 [ 372.148995] ? vmalloc_sync_all+0x30/0x30 [ 372.153164] ? error_entry+0x70/0xd0 [ 372.157422] ? trace_hardirqs_off_caller+0xbb/0x300 [ 372.162458] ? trace_hardirqs_on_caller+0xc0/0x300 [ 372.167477] ? syscall_return_slowpath+0x5e0/0x5e0 [ 372.172458] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 372.177419] ? trace_hardirqs_off+0x300/0x300 [ 372.182426] ? trace_hardirqs_off_caller+0x300/0x300 [ 372.189006] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 372.194120] ? prepare_exit_to_usermode+0x291/0x3b0 [ 372.199689] ? page_fault+0x8/0x30 [ 372.203251] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 372.208136] ? page_fault+0x8/0x30 [ 372.211700] page_fault+0x1e/0x30 [ 372.215175] RIP: 0033:0x7f46b0343dd3 [ 372.218998] Code: Bad RIP value. [ 372.222486] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 372.227899] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 372.235198] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 372.242500] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 372.250385] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 372.259220] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 372.267679] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 372.267755] aoe: skb alloc failure [ 372.274569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.274579] Call Trace: [ 372.278446] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 372.287505] dump_stack+0x1c4/0x2b4 [ 372.290112] init cpuset= [ 372.299973] ? dump_stack_print_info.cold.2+0x52/0x52 [ 372.303597] / [ 372.306290] warn_alloc.cold.118+0xb7/0x1bd [ 372.311475] mems_allowed=0 [ 372.313282] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 372.325980] ? lock_downgrade+0x900/0x900 [ 372.330163] ? trace_hardirqs_off+0xb8/0x300 [ 372.334599] ? trace_hardirqs_off+0xb8/0x300 [ 372.339036] __alloc_pages_slowpath+0x2667/0x2d80 [ 372.344408] ? warn_alloc+0x120/0x120 [ 372.348312] ? warn_alloc+0x120/0x120 [ 372.352214] ? print_usage_bug+0xc0/0xc0 [ 372.356294] ? warn_alloc+0x120/0x120 [ 372.360232] ? print_usage_bug+0xc0/0xc0 [ 372.364317] ? __lock_acquire+0x7ec/0x4ec0 [ 372.368587] ? __lock_acquire+0x7ec/0x4ec0 [ 372.372852] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.378422] ? should_fail+0x22d/0xd01 [ 372.382341] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 372.387475] ? __lock_acquire+0x7ec/0x4ec0 [ 372.391776] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 372.396908] ? __lock_acquire+0x7ec/0x4ec0 [ 372.401308] ? should_fail+0x22d/0xd01 [ 372.405235] ? mark_held_locks+0x130/0x130 [ 372.409638] ? mark_held_locks+0x130/0x130 [ 372.413901] ? graph_lock+0x170/0x170 [ 372.417726] ? graph_lock+0x170/0x170 [ 372.421644] ? graph_lock+0x170/0x170 [ 372.425738] ? print_usage_bug+0xc0/0xc0 [ 372.430021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.435666] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.441233] ? check_preemption_disabled+0x48/0x200 [ 372.446270] ? check_preemption_disabled+0x48/0x200 [ 372.451324] ? __lock_is_held+0xb5/0x140 [ 372.455415] __alloc_pages_nodemask+0xa80/0xde0 [ 372.460120] ? graph_lock+0x170/0x170 [ 372.464151] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 372.469209] ? graph_lock+0x170/0x170 [ 372.473046] ? find_held_lock+0x36/0x1c0 [ 372.477225] ? ____cache_alloc_node+0x1c7/0x1e0 [ 372.481927] ? lock_downgrade+0x900/0x900 [ 372.486103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.491674] cache_grow_begin+0x91/0x8c0 [ 372.495763] ? do_raw_spin_unlock+0xa7/0x2f0 [ 372.500357] fallback_alloc+0x203/0x2e0 [ 372.504430] ____cache_alloc_node+0x1c7/0x1e0 [ 372.509629] kmem_cache_alloc_node+0xe3/0x730 [ 372.514468] ? ipv6_get_ifaddr+0x42e/0x620 [ 372.518735] __alloc_skb+0x119/0x770 [ 372.522481] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 372.527819] ? skb_scrub_packet+0x490/0x490 [ 372.532164] ? lock_downgrade+0x900/0x900 [ 372.536344] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.541908] ? refcount_sub_and_test_checked+0x203/0x310 [ 372.547386] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 372.552938] ? addrconf_rs_timer+0x6f0/0x6f0 [ 372.557389] ndisc_alloc_skb+0x144/0x340 [ 372.561482] ndisc_send_rs+0x331/0x6e0 [ 372.565426] addrconf_rs_timer+0x3c0/0x6f0 [ 372.569692] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 372.574085] call_timer_fn+0x272/0x920 [ 372.578005] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 372.582270] ? process_timeout+0x40/0x40 [ 372.586353] ? find_held_lock+0x36/0x1c0 [ 372.590749] ? __run_timers+0x7da/0xc70 [ 372.595383] ? _raw_spin_unlock_irq+0x27/0x80 [ 372.600553] ? _raw_spin_unlock_irq+0x27/0x80 [ 372.605215] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 372.609626] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 372.614394] ? trace_hardirqs_on+0xbd/0x310 [ 372.618913] ? kasan_check_read+0x11/0x20 [ 372.623098] ? __run_timers+0x7da/0xc70 [ 372.627117] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 372.632621] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 372.637018] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 372.641289] __run_timers+0x7e5/0xc70 [ 372.645120] ? find_held_lock+0x36/0x1c0 [ 372.649228] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 372.654633] ? _raw_spin_unlock_irq+0x27/0x80 [ 372.659318] ? _raw_spin_unlock_irq+0x27/0x80 [ 372.663914] ? lockdep_hardirqs_on+0x421/0x5c0 [ 372.668555] ? trace_hardirqs_on+0xbd/0x310 [ 372.673293] ? kasan_check_read+0x11/0x20 [ 372.678190] ? finish_task_switch+0x1f5/0x900 [ 372.682713] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 372.688198] ? compat_start_thread+0x80/0x80 [ 372.692662] ? pvclock_read_flags+0x160/0x160 [ 372.697188] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.702760] ? check_preemption_disabled+0x48/0x200 [ 372.707836] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 372.713437] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 372.718760] ? rcu_pm_notify+0xc0/0xc0 [ 372.722688] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.728334] ? check_preemption_disabled+0x48/0x200 [ 372.733463] run_timer_softirq+0x52/0xb0 [ 372.737573] ? rcu_read_lock_sched_held+0x108/0x120 [ 372.742626] __do_softirq+0x30b/0xad8 [ 372.746648] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 372.751792] ? trace_hardirqs_off_caller+0x300/0x300 [ 372.756942] ? schedule+0x108/0x460 [ 372.760609] ? trace_hardirqs_off+0xb8/0x300 [ 372.765053] ? smpboot_thread_fn+0x68b/0xa00 [ 372.769915] ? trace_hardirqs_on+0x310/0x310 [ 372.775071] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.780716] ? check_preemption_disabled+0x48/0x200 [ 372.785758] ? takeover_tasklets+0xa90/0xa90 [ 372.790211] run_ksoftirqd+0x94/0x100 [ 372.794052] smpboot_thread_fn+0x68b/0xa00 [ 372.798347] ? sort_range+0x30/0x30 [ 372.802004] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 372.807170] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.812752] ? __kthread_parkme+0xfb/0x1a0 [ 372.817029] kthread+0x35a/0x420 [ 372.820422] ? sort_range+0x30/0x30 [ 372.824071] ? kthread_bind+0x40/0x40 [ 372.827900] ret_from_fork+0x3a/0x50 [ 372.831651] warn_alloc_show_mem: 1 callbacks suppressed [ 372.831662] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 372.831664] Mem-Info: [ 372.831698] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 372.831698] active_file:15 inactive_file:15 isolated_file:2 [ 372.831698] unevictable:0 dirty:0 writeback:0 unstable:0 [ 372.831698] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 372.831698] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 372.831698] free:13757 free_pcp:312 free_cma:0 [ 372.837658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.837664] Call Trace: [ 372.837671] [ 372.837764] dump_stack+0x1c4/0x2b4 [ 372.837789] ? dump_stack_print_info.cold.2+0x52/0x52 [ 372.845202] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 372.847674] warn_alloc.cold.118+0xb7/0x1bd [ 372.880992] Node 0 [ 372.890380] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 372.892977] 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 [ 372.895114] ? lock_downgrade+0x900/0x900 [ 372.898727] lowmem_reserve[]: 0 [ 372.904079] ? trace_hardirqs_off+0xb8/0x300 [ 372.932642] 2815 6318 [ 372.937017] ? trace_hardirqs_off+0xb8/0x300 [ 372.939240] 6318 [ 372.944260] __alloc_pages_slowpath+0x2667/0x2d80 [ 372.970091] Node 0 [ 372.974298] ? warn_alloc+0x120/0x120 [ 372.977574] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 372.981969] ? warn_alloc+0x120/0x120 [ 372.984456] lowmem_reserve[]: [ 372.988878] ? print_usage_bug+0xc0/0xc0 [ 372.991062] 0 [ 372.996417] ? warn_alloc+0x120/0x120 [ 372.998878] 0 [ 373.002702] ? print_usage_bug+0xc0/0xc0 [ 373.030038] 3503 3503 [ 373.033866] ? graph_lock+0x170/0x170 [ 373.037547] Node 0 [ 373.041625] ? kvm_sched_clock_read+0x9/0x20 [ 373.043442] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 373.047227] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.049044] lowmem_reserve[]: [ 373.056004] ? should_fail+0x22d/0xd01 [ 373.058616] 0 0 [ 373.062553] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 373.064785] 0 [ 373.069200] ? __lock_acquire+0x7ec/0x4ec0 [ 373.098704] 0 [ 373.104262] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 373.107354] Node 0 [ 373.111254] ? __lock_acquire+0x7ec/0x4ec0 [ 373.113336] DMA: 1*4kB [ 373.118456] ? should_fail+0x22d/0xd01 [ 373.120249] (U) [ 373.124503] ? mark_held_locks+0x130/0x130 [ 373.126318] 0*8kB [ 373.131428] ? mark_held_locks+0x130/0x130 [ 373.133658] 0*16kB [ 373.137903] ? select_task_rq_fair+0x754/0x34f0 [ 373.140475] 1*32kB [ 373.144367] ? lock_downgrade+0x900/0x900 [ 373.146334] (U) [ 373.150663] ? check_preemption_disabled+0x48/0x200 [ 373.152810] 2*64kB [ 373.157137] ? graph_lock+0x170/0x170 [ 373.159361] (U) 1*128kB [ 373.165714] ? print_usage_bug+0xc0/0xc0 [ 373.168211] (U) [ 373.172370] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.174338] 1*256kB (U) [ 373.179373] ? check_preemption_disabled+0x48/0x200 [ 373.181604] 0*512kB [ 373.185412] ? check_preemption_disabled+0x48/0x200 [ 373.188157] 1*1024kB (U) [ 373.192362] ? __lock_is_held+0xb5/0x140 [ 373.194323] 1*2048kB [ 373.199932] __alloc_pages_nodemask+0xa80/0xde0 [ 373.202889] (M) [ 373.207915] ? graph_lock+0x170/0x170 [ 373.210226] 3*4096kB (M) [ 373.215358] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 373.218099] = 15908kB [ 373.218103] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 373.218169] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 373.218229] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 373.218235] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 373.218238] 411 total pagecache pages [ 373.218248] 0 pages in swap cache [ 373.218253] Swap cache stats: add 0, delete 0, find 0/0 [ 373.218256] Free swap = 0kB [ 373.218259] Total swap = 0kB [ 373.218263] 1965979 pages RAM [ 373.218266] 0 pages HighMem/MovableOnly [ 373.218270] 343323 pages reserved [ 373.218274] 0 pages cma reserved [ 373.218368] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 373.222396] ? graph_lock+0x170/0x170 [ 373.222421] ? find_held_lock+0x36/0x1c0 [ 373.224885] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 373.229782] ? ____cache_alloc_node+0x1c7/0x1e0 [ 373.231837] ksoftirqd/0 cpuset= [ 373.235645] ? lock_downgrade+0x900/0x900 [ 373.238409] / [ 373.243815] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.246620] mems_allowed=0 [ 373.379589] cache_grow_begin+0x91/0x8c0 [ 373.383675] ? do_raw_spin_unlock+0xa7/0x2f0 [ 373.388115] fallback_alloc+0x203/0x2e0 [ 373.392115] ____cache_alloc_node+0x1c7/0x1e0 [ 373.396638] kmem_cache_alloc_node+0xe3/0x730 [ 373.401154] ? ipv6_get_ifaddr+0x42e/0x620 [ 373.409669] __alloc_skb+0x119/0x770 [ 373.413410] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 373.418709] ? skb_scrub_packet+0x490/0x490 [ 373.423049] ? lock_downgrade+0x900/0x900 [ 373.427221] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.433289] ? refcount_sub_and_test_checked+0x203/0x310 [ 373.438762] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 373.444237] ? addrconf_rs_timer+0x6f0/0x6f0 [ 373.448682] ndisc_alloc_skb+0x144/0x340 [ 373.452771] ndisc_send_rs+0x331/0x6e0 [ 373.456683] addrconf_rs_timer+0x3c0/0x6f0 [ 373.460941] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 373.465210] call_timer_fn+0x272/0x920 [ 373.469118] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 373.473382] ? process_timeout+0x40/0x40 [ 373.477573] ? find_held_lock+0x36/0x1c0 [ 373.481661] ? mark_held_locks+0xc7/0x130 [ 373.485830] ? _raw_spin_unlock_irq+0x27/0x80 [ 373.490343] ? _raw_spin_unlock_irq+0x27/0x80 [ 373.494853] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 373.499101] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 373.503702] ? trace_hardirqs_on+0xbd/0x310 [ 373.508039] ? kasan_check_read+0x11/0x20 [ 373.512207] ? __run_timers+0x7da/0xc70 [ 373.516202] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 373.521685] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 373.526416] __run_timers+0x7e5/0xc70 [ 373.530247] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 373.535633] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 373.540762] ? graph_lock+0x170/0x170 [ 373.544588] ? print_usage_bug+0xc0/0xc0 [ 373.548663] ? lock_release+0x970/0x970 [ 373.552655] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 373.558417] ? find_held_lock+0x36/0x1c0 [ 373.562593] ? graph_lock+0x170/0x170 [ 373.566935] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.572833] ? check_preemption_disabled+0x48/0x200 [ 373.577958] ? __lock_is_held+0xb5/0x140 [ 373.582036] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.587591] ? check_preemption_disabled+0x48/0x200 [ 373.592632] run_timer_softirq+0x52/0xb0 [ 373.597294] ? rcu_read_lock_sched_held+0x108/0x120 [ 373.602334] __do_softirq+0x30b/0xad8 [ 373.606163] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 373.611379] ? pvclock_read_flags+0x160/0x160 [ 373.615896] ? lapic_next_event+0x5a/0x90 [ 373.620150] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.625803] ? check_preemption_disabled+0x48/0x200 [ 373.630836] ? check_preemption_disabled+0x48/0x200 [ 373.635878] ? kvm_clock_read+0x18/0x30 [ 373.639872] ? kvm_sched_clock_read+0x9/0x20 [ 373.644304] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.649861] ? check_preemption_disabled+0x48/0x200 [ 373.654910] irq_exit+0x17f/0x1c0 [ 373.658385] smp_apic_timer_interrupt+0x1cb/0x760 [ 373.664108] ? smp_reschedule_interrupt+0x109/0x650 [ 373.669372] ? smp_call_function_single_interrupt+0x650/0x650 [ 373.675280] ? interrupt_entry+0xb5/0xf0 [ 373.679360] ? trace_hardirqs_off_caller+0xbb/0x300 [ 373.684390] ? trace_hardirqs_off_caller+0xbb/0x300 [ 373.689543] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 373.694495] ? trace_hardirqs_off+0x300/0x300 [ 373.699032] ? trace_hardirqs_off+0x300/0x300 [ 373.703572] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.709310] ? check_preemption_disabled+0x48/0x200 [ 373.714345] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.719930] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 373.724819] apic_timer_interrupt+0xf/0x20 [ 373.729063] [ 373.731318] RIP: 0010:console_unlock+0x1017/0x11a0 [ 373.736266] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 373.755197] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 373.763625] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 373.771756] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 373.779044] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 373.786330] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 373.793614] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 373.801280] ? netconsole_netdev_event+0x280/0x280 [ 373.806241] ? console_unlock+0x100e/0x11a0 [ 373.810610] ? devkmsg_read+0xbb0/0xbb0 [ 373.814605] ? vprintk_emit+0x7f7/0x930 [ 373.819310] ? lock_release+0x970/0x970 [ 373.823351] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 373.829104] ? vprintk_default+0x28/0x30 [ 373.833182] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 373.838655] ? kasan_check_write+0x14/0x20 [ 373.842912] ? do_raw_spin_lock+0xc1/0x200 [ 373.847177] vprintk_emit+0x33d/0x930 [ 373.851006] ? wake_up_klogd+0x180/0x180 [ 373.855092] ? find_held_lock+0x36/0x1c0 [ 373.859182] ? mark_held_locks+0xc7/0x130 [ 373.863353] ? _raw_spin_unlock_irq+0x27/0x80 [ 373.867862] ? _raw_spin_unlock_irq+0x27/0x80 [ 373.872383] vprintk_default+0x28/0x30 [ 373.876294] vprintk_func+0x7e/0x181 [ 373.880035] printk+0xa7/0xcf [ 373.883157] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 373.888434] ? _raw_spin_unlock_irq+0x60/0x80 [ 373.893570] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 373.899309] dump_header+0x7cc/0xf72 [ 373.903121] ? pagefault_out_of_memory+0x197/0x197 [ 373.908075] ? mark_held_locks+0x130/0x130 [ 373.912327] ? __lock_acquire+0x7ec/0x4ec0 [ 373.916625] ? mem_cgroup_charge_statistics+0x780/0x780 [ 373.922005] ? print_usage_bug+0xc0/0xc0 [ 373.926087] ? print_usage_bug+0xc0/0xc0 [ 373.930173] ? graph_lock+0x170/0x170 [ 373.933987] ? graph_lock+0x170/0x170 [ 373.937895] ? print_usage_bug+0xc0/0xc0 [ 373.941982] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.947568] ? find_held_lock+0x36/0x1c0 [ 373.951680] ? mark_held_locks+0xc7/0x130 [ 373.955856] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 373.961117] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 373.966242] ? lockdep_hardirqs_on+0x421/0x5c0 [ 373.971433] ? trace_hardirqs_on+0xbd/0x310 [ 373.976655] ? kasan_check_read+0x11/0x20 [ 373.980901] ? ___ratelimit+0x36f/0x655 [ 373.984901] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 373.990375] ? trace_hardirqs_on+0x310/0x310 [ 373.994803] ? lock_downgrade+0x900/0x900 [ 373.998974] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 374.004114] ? ___ratelimit+0xaa/0x655 [ 374.008024] ? idr_get_free+0xec0/0xec0 [ 374.012576] ? kasan_check_write+0x14/0x20 [ 374.020716] ? do_raw_spin_lock+0xc1/0x200 [ 374.024984] oom_kill_process.cold.27+0x10/0x903 [ 374.029760] ? graph_lock+0x170/0x170 [ 374.034185] ? _raw_spin_unlock+0x2c/0x50 [ 374.038352] ? oom_badness+0xe6/0xaa0 [ 374.042262] ? oom_evaluate_task+0x540/0x540 [ 374.046699] ? find_held_lock+0x36/0x1c0 [ 374.050787] ? out_of_memory+0x974/0x14c0 [ 374.055494] ? lock_downgrade+0x900/0x900 [ 374.060456] ? check_preemption_disabled+0x48/0x200 [ 374.065922] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 374.071742] ? kasan_check_read+0x11/0x20 [ 374.075909] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 374.081295] ? rcu_bh_qs+0xc0/0xc0 [ 374.084860] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 374.089903] ? oom_evaluate_task+0x302/0x540 [ 374.094336] out_of_memory+0xa86/0x14c0 [ 374.098342] ? oom_killer_disable+0x3a0/0x3a0 [ 374.102854] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 374.107804] ? __mutex_add_waiter+0x2a0/0x2a0 [ 374.112331] __alloc_pages_slowpath+0x2318/0x2d80 [ 374.117713] ? warn_alloc+0x120/0x120 [ 374.121560] ? __radix_tree_lookup+0x4c0/0x4c0 [ 374.126173] ? find_get_entry+0x2f2/0xc40 [ 374.130348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.136253] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 374.141208] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 374.146761] ? should_fail+0x22d/0xd01 [ 374.150758] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 374.156804] ? __lock_is_held+0xb5/0x140 [ 374.160989] ? __lock_is_held+0xb5/0x140 [ 374.165077] ? kasan_check_read+0x11/0x20 [ 374.169244] ? ___might_sleep+0x1ed/0x300 [ 374.173414] ? lock_release+0x970/0x970 [ 374.177403] ? arch_local_save_flags+0x40/0x40 [ 374.182597] ? __might_sleep+0x95/0x190 [ 374.186596] __alloc_pages_nodemask+0xa80/0xde0 [ 374.191295] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 374.196337] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 374.202152] ? kasan_check_read+0x11/0x20 [ 374.206417] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 374.211718] ? graph_lock+0x170/0x170 [ 374.215562] ? print_usage_bug+0xc0/0xc0 [ 374.219643] ? graph_lock+0x170/0x170 [ 374.223461] ? graph_lock+0x170/0x170 [ 374.227365] ? __do_page_cache_readahead+0x7ce/0x980 [ 374.232490] ? find_held_lock+0x36/0x1c0 [ 374.236606] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 374.242718] alloc_pages_current+0x10c/0x210 [ 374.247142] ? lock_downgrade+0x900/0x900 [ 374.251445] __page_cache_alloc+0x38f/0x5b0 [ 374.255786] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 374.261773] ? kasan_check_read+0x11/0x20 [ 374.266424] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 374.272198] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 374.276965] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 374.282544] ? check_preemption_disabled+0x48/0x200 [ 374.288121] filemap_fault+0x1594/0x25f0 [ 374.292220] ? __lock_page_or_retry+0xa00/0xa00 [ 374.297459] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 374.303282] ? kasan_check_read+0x11/0x20 [ 374.307453] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 374.312751] ? rcu_bh_qs+0xc0/0xc0 [ 374.316488] ? remove_wait_queue+0x1a6/0x360 [ 374.321235] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 374.327304] ? filemap_map_pages+0xdea/0x1980 [ 374.331931] ? print_usage_bug+0xc0/0xc0 [ 374.336449] ? find_get_pages_range_tag+0x1320/0x1320 [ 374.341659] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 374.347216] ? fput+0x130/0x1a0 [ 374.350541] ? graph_lock+0x170/0x170 [ 374.354363] ? __lock_acquire+0x7ec/0x4ec0 [ 374.359132] ? lock_acquire+0x1ed/0x520 [ 374.363212] ? ext4_filemap_fault+0x7a/0xad [ 374.367578] ? lock_release+0x970/0x970 [ 374.371586] ? arch_local_save_flags+0x40/0x40 [ 374.376189] ? select_estimate_accuracy+0x4b0/0x4b0 [ 374.381235] ? down_read+0xb0/0x1d0 [ 374.385646] ? ext4_filemap_fault+0x7a/0xad [ 374.390174] ? __down_interruptible+0x700/0x700 [ 374.394952] ext4_filemap_fault+0x82/0xad [ 374.399637] __do_fault+0x100/0x6b0 [ 374.403294] ? print_bad_pte+0x6c0/0x6c0 [ 374.407373] ? find_held_lock+0x36/0x1c0 [ 374.411455] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 374.416680] ? pmd_val+0x88/0x100 [ 374.420152] ? add_mm_counter_fast+0xd0/0xd0 [ 374.424578] ? pmd_val+0x88/0x100 [ 374.428050] ? add_mm_counter_fast+0xd0/0xd0 [ 374.432479] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 374.438066] __handle_mm_fault+0x3709/0x53e0 [ 374.442533] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 374.447405] ? graph_lock+0x170/0x170 [ 374.451725] ? print_usage_bug+0xc0/0xc0 [ 374.455804] ? lock_downgrade+0x900/0x900 [ 374.459974] ? graph_lock+0x170/0x170 [ 374.463790] ? graph_lock+0x170/0x170 [ 374.468666] ? handle_mm_fault+0x42a/0xc70 [ 374.473103] ? lock_downgrade+0x900/0x900 [ 374.477267] ? check_preemption_disabled+0x48/0x200 [ 374.482319] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 374.488153] ? kasan_check_read+0x11/0x20 [ 374.492322] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 374.497618] ? rcu_bh_qs+0xc0/0xc0 [ 374.501173] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 374.506646] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 374.512281] ? check_preemption_disabled+0x48/0x200 [ 374.517329] handle_mm_fault+0x54f/0xc70 [ 374.521419] ? __handle_mm_fault+0x53e0/0x53e0 [ 374.526025] ? find_vma+0x34/0x190 [ 374.529589] __do_page_fault+0x67d/0xed0 [ 374.533681] ? mm_fault_error+0x380/0x380 [ 374.537913] ? trace_hardirqs_off+0xb8/0x300 [ 374.542345] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.549192] ? trace_hardirqs_on+0x310/0x310 [ 374.553775] do_page_fault+0xf2/0x7e0 [ 374.557678] ? vmalloc_sync_all+0x30/0x30 [ 374.561963] ? error_entry+0x70/0xd0 [ 374.565695] ? trace_hardirqs_off_caller+0xbb/0x300 [ 374.570727] ? trace_hardirqs_on_caller+0xc0/0x300 [ 374.576162] ? syscall_return_slowpath+0x5e0/0x5e0 [ 374.581107] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 374.586058] ? trace_hardirqs_off+0x300/0x300 [ 374.590581] ? trace_hardirqs_off_caller+0x300/0x300 [ 374.595710] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 374.600749] ? prepare_exit_to_usermode+0x291/0x3b0 [ 374.605806] ? page_fault+0x8/0x30 [ 374.609370] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 374.614785] ? page_fault+0x8/0x30 [ 374.618349] page_fault+0x1e/0x30 [ 374.621906] RIP: 0033:0x7f46b0343dd3 [ 374.626287] Code: Bad RIP value. [ 374.630789] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 374.636245] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 374.643575] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 374.650859] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 374.658147] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 374.665437] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 374.672751] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 374.672843] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 374.679619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.679624] Call Trace: [ 374.679648] dump_stack+0x1c4/0x2b4 [ 374.679666] ? dump_stack_print_info.cold.2+0x52/0x52 [ 374.686439] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 374.695574] warn_alloc.cold.118+0xb7/0x1bd [ 374.698194] init cpuset= [ 374.701835] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 374.707015] / [ 374.717267] ? lock_downgrade+0x900/0x900 [ 374.721800] mems_allowed=0 [ 374.724488] ? trace_hardirqs_off+0xb8/0x300 [ 374.742713] ? trace_hardirqs_off+0xb8/0x300 [ 374.747155] __alloc_pages_slowpath+0x2667/0x2d80 [ 374.752050] ? warn_alloc+0x120/0x120 [ 374.755878] ? warn_alloc+0x120/0x120 [ 374.759705] ? print_usage_bug+0xc0/0xc0 [ 374.763792] ? warn_alloc+0x120/0x120 [ 374.767618] ? print_usage_bug+0xc0/0xc0 [ 374.771815] ? __lock_acquire+0x7ec/0x4ec0 [ 374.776072] ? __lock_acquire+0x7ec/0x4ec0 [ 374.780332] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 374.786212] ? should_fail+0x22d/0xd01 [ 374.790116] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 374.795240] ? __lock_acquire+0x7ec/0x4ec0 [ 374.799497] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 374.804644] ? __lock_acquire+0x7ec/0x4ec0 [ 374.808899] ? should_fail+0x22d/0xd01 [ 374.812821] ? mark_held_locks+0x130/0x130 [ 374.817078] ? mark_held_locks+0x130/0x130 [ 374.821424] ? graph_lock+0x170/0x170 [ 374.825247] ? graph_lock+0x170/0x170 [ 374.829158] ? graph_lock+0x170/0x170 [ 374.832973] ? print_usage_bug+0xc0/0xc0 [ 374.837056] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.842682] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.848239] ? check_preemption_disabled+0x48/0x200 [ 374.853274] ? check_preemption_disabled+0x48/0x200 [ 374.858326] ? __lock_is_held+0xb5/0x140 [ 374.862418] __alloc_pages_nodemask+0xa80/0xde0 [ 374.867147] ? graph_lock+0x170/0x170 [ 374.871056] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 374.876094] ? graph_lock+0x170/0x170 [ 374.879925] ? find_held_lock+0x36/0x1c0 [ 374.884021] ? ____cache_alloc_node+0x1c7/0x1e0 [ 374.888710] ? lock_downgrade+0x900/0x900 [ 374.892890] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.898456] cache_grow_begin+0x91/0x8c0 [ 374.903106] ? do_raw_spin_unlock+0xa7/0x2f0 [ 374.907634] fallback_alloc+0x203/0x2e0 [ 374.911644] ____cache_alloc_node+0x1c7/0x1e0 [ 374.916868] kmem_cache_alloc_node+0xe3/0x730 [ 374.921544] ? ipv6_get_ifaddr+0x42e/0x620 [ 374.925819] __alloc_skb+0x119/0x770 [ 374.929646] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 374.934951] ? skb_scrub_packet+0x490/0x490 [ 374.939300] ? lock_downgrade+0x900/0x900 [ 374.943486] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.949074] ? refcount_sub_and_test_checked+0x203/0x310 [ 374.954574] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 374.960358] ? addrconf_rs_timer+0x6f0/0x6f0 [ 374.965927] ndisc_alloc_skb+0x144/0x340 [ 374.970102] ndisc_send_rs+0x331/0x6e0 [ 374.974016] addrconf_rs_timer+0x3c0/0x6f0 [ 374.978278] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 374.982645] call_timer_fn+0x272/0x920 [ 374.986710] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 374.990969] ? process_timeout+0x40/0x40 [ 374.995138] ? find_held_lock+0x36/0x1c0 [ 374.999320] ? __run_timers+0x7da/0xc70 [ 375.003444] ? _raw_spin_unlock_irq+0x27/0x80 [ 375.007961] ? _raw_spin_unlock_irq+0x27/0x80 [ 375.012488] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 375.018892] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 375.023506] ? trace_hardirqs_on+0xbd/0x310 [ 375.027968] ? kasan_check_read+0x11/0x20 [ 375.032601] ? __run_timers+0x7da/0xc70 [ 375.036712] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 375.042601] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 375.046953] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 375.051207] __run_timers+0x7e5/0xc70 [ 375.055040] ? find_held_lock+0x36/0x1c0 [ 375.059133] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 375.064544] ? _raw_spin_unlock_irq+0x27/0x80 [ 375.069059] ? _raw_spin_unlock_irq+0x27/0x80 [ 375.073593] ? lockdep_hardirqs_on+0x421/0x5c0 [ 375.078200] ? trace_hardirqs_on+0xbd/0x310 [ 375.082571] ? kasan_check_read+0x11/0x20 [ 375.086746] ? finish_task_switch+0x1f5/0x900 [ 375.091265] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 375.096736] ? compat_start_thread+0x80/0x80 [ 375.101185] ? pvclock_read_flags+0x160/0x160 [ 375.105701] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 375.111255] ? check_preemption_disabled+0x48/0x200 [ 375.116544] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 375.122354] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 375.127768] ? rcu_pm_notify+0xc0/0xc0 [ 375.132021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 375.137656] ? check_preemption_disabled+0x48/0x200 [ 375.142796] run_timer_softirq+0x52/0xb0 [ 375.146880] ? rcu_read_lock_sched_held+0x108/0x120 [ 375.151925] __do_softirq+0x30b/0xad8 [ 375.155748] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 375.160878] ? trace_hardirqs_off_caller+0x300/0x300 [ 375.166006] ? schedule+0x108/0x460 [ 375.169812] ? trace_hardirqs_off+0xb8/0x300 [ 375.174239] ? smpboot_thread_fn+0x68b/0xa00 [ 375.178668] ? trace_hardirqs_on+0x310/0x310 [ 375.183099] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 375.188663] ? check_preemption_disabled+0x48/0x200 [ 375.193719] ? takeover_tasklets+0xa90/0xa90 [ 375.198242] run_ksoftirqd+0x94/0x100 [ 375.202224] smpboot_thread_fn+0x68b/0xa00 [ 375.207226] ? sort_range+0x30/0x30 [ 375.210959] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 375.216330] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 375.221895] ? __kthread_parkme+0xfb/0x1a0 [ 375.226160] kthread+0x35a/0x420 [ 375.229577] ? sort_range+0x30/0x30 [ 375.233228] ? kthread_bind+0x40/0x40 [ 375.237096] ret_from_fork+0x3a/0x50 [ 375.240845] warn_alloc_show_mem: 1 callbacks suppressed [ 375.240857] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 375.240859] Mem-Info: [ 375.240893] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 375.240893] active_file:15 inactive_file:15 isolated_file:2 [ 375.240893] unevictable:0 dirty:0 writeback:0 unstable:0 [ 375.240893] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 375.240893] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 375.240893] free:13757 free_pcp:312 free_cma:0 [ 375.246759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.246769] Call Trace: [ 375.253666] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 375.256179] [ 375.290293] Node 0 [ 375.299743] dump_stack+0x1c4/0x2b4 [ 375.302373] 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 [ 375.330984] ? dump_stack_print_info.cold.2+0x52/0x52 [ 375.333246] lowmem_reserve[]: [ 375.335536] warn_alloc.cold.118+0xb7/0x1bd [ 375.339146] 0 [ 375.366716] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 375.372210] 2815 6318 [ 375.376000] ? lock_downgrade+0x900/0x900 [ 375.380314] 6318 [ 375.382137] ? trace_hardirqs_off+0xb8/0x300 [ 375.386995] Node 0 [ 375.389543] ? trace_hardirqs_off+0xb8/0x300 [ 375.393698] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 375.395767] __alloc_pages_slowpath+0x2667/0x2d80 [ 375.400153] lowmem_reserve[]: 0 [ 375.402443] ? warn_alloc+0x120/0x120 [ 375.406806] 0 3503 [ 375.434389] ? warn_alloc+0x120/0x120 [ 375.439224] 3503 [ 375.442536] ? print_usage_bug+0xc0/0xc0 [ 375.448778] ? warn_alloc+0x120/0x120 [ 375.448795] ? print_usage_bug+0xc0/0xc0 [ 375.452641] Node 0 Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 375.454728] ? warn_alloc+0x120/0x120 [ 375.458839] lowmem_reserve[]: 0 [ 375.462659] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 375.466700] 0 0 [ 375.496220] ? should_fail+0x22d/0xd01 [ 375.500004] 0 [ 375.503288] ? __lock_acquire+0x7ec/0x4ec0 [ 375.508805] Node 0 [ 375.510796] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 375.514658] DMA: [ 375.516465] ? __lock_acquire+0x7ec/0x4ec0 [ 375.520700] 1*4kB [ 375.522934] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 375.528005] (U) 0*8kB [ 375.530077] ? __lock_acquire+0x7ec/0x4ec0 [ 375.534281] 0*16kB 1*32kB [ 375.536441] ? should_fail+0x22d/0xd01 [ 375.541557] (U) [ 375.545468] ? mark_held_locks+0x130/0x130 [ 375.549669] 2*64kB [ 375.552519] ? mark_held_locks+0x130/0x130 [ 375.556383] (U) [ 375.558355] ? mark_held_locks+0x130/0x130 [ 375.562652] 1*128kB [ 375.565414] ? graph_lock+0x170/0x170 [ 375.569625] (U) [ 375.571596] ? print_usage_bug+0xc0/0xc0 [ 375.575810] 1*256kB [ 375.578128] ? mark_held_locks+0x130/0x130 [ 375.581904] (U) [ 375.583879] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 375.587912] 0*512kB [ 375.590229] ? check_preemption_disabled+0x48/0x200 [ 375.594434] 1*1024kB (U) [ 375.596430] ? check_preemption_disabled+0x48/0x200 [ 375.601933] 1*2048kB (M) 3*4096kB (M) = 15908kB [ 375.601948] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 375.602013] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 375.602073] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 375.602079] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 375.602082] 411 total pagecache pages [ 375.602092] 0 pages in swap cache [ 375.602097] Swap cache stats: add 0, delete 0, find 0/0 [ 375.602100] Free swap = 0kB [ 375.602102] Total swap = 0kB [ 375.602107] 1965979 pages RAM [ 375.602110] 0 pages HighMem/MovableOnly [ 375.602113] 343323 pages reserved [ 375.602115] 0 pages cma reserved [ 375.602198] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 375.602250] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 375.602254] ksoftirqd/0 cpuset=/ mems_allowed=0 [ 375.725440] ? __lock_is_held+0xb5/0x140 [ 375.729551] __alloc_pages_nodemask+0xa80/0xde0 [ 375.734231] ? graph_lock+0x170/0x170 [ 375.738048] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 375.743076] ? graph_lock+0x170/0x170 [ 375.746899] ? find_held_lock+0x36/0x1c0 [ 375.750981] ? ____cache_alloc_node+0x1c7/0x1e0 [ 375.755663] ? lock_downgrade+0x900/0x900 [ 375.759845] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 375.765406] cache_grow_begin+0x91/0x8c0 [ 375.769573] ? do_raw_spin_unlock+0xa7/0x2f0 [ 375.774603] fallback_alloc+0x203/0x2e0 [ 375.778612] ____cache_alloc_node+0x1c7/0x1e0 [ 375.783183] kmem_cache_alloc_node+0xe3/0x730 [ 375.787693] ? ipv6_get_ifaddr+0x42e/0x620 [ 375.791948] __alloc_skb+0x119/0x770 [ 375.795676] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 375.800972] ? skb_scrub_packet+0x490/0x490 [ 375.805306] ? lock_downgrade+0x900/0x900 [ 375.809613] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 375.815167] ? refcount_sub_and_test_checked+0x203/0x310 [ 375.820636] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 375.826103] ? addrconf_rs_timer+0x6f0/0x6f0 [ 375.830563] ndisc_alloc_skb+0x144/0x340 [ 375.834646] ndisc_send_rs+0x331/0x6e0 [ 375.838578] addrconf_rs_timer+0x3c0/0x6f0 [ 375.842855] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 375.847121] call_timer_fn+0x272/0x920 [ 375.851024] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 375.855279] ? process_timeout+0x40/0x40 [ 375.859904] ? find_held_lock+0x36/0x1c0 [ 375.864057] ? mark_held_locks+0xc7/0x130 [ 375.868230] ? _raw_spin_unlock_irq+0x27/0x80 [ 375.872744] ? _raw_spin_unlock_irq+0x27/0x80 [ 375.877257] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 375.881545] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 375.886149] ? trace_hardirqs_on+0xbd/0x310 [ 375.890490] ? kasan_check_read+0x11/0x20 [ 375.894802] ? __run_timers+0x7da/0xc70 [ 375.898885] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 375.904399] ? tcp_compressed_ack_kick+0x220/0x220 [ 375.909359] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 375.913614] __run_timers+0x7e5/0xc70 [ 375.917458] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 375.922844] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 375.928551] ? graph_lock+0x170/0x170 [ 375.932379] ? print_usage_bug+0xc0/0xc0 [ 375.936453] ? lock_release+0x970/0x970 [ 375.941120] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 375.946663] ? find_held_lock+0x36/0x1c0 [ 375.950747] ? graph_lock+0x170/0x170 [ 375.954592] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 375.960159] ? check_preemption_disabled+0x48/0x200 [ 375.965280] ? __lock_is_held+0xb5/0x140 [ 375.969367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 375.974926] ? check_preemption_disabled+0x48/0x200 [ 375.979972] run_timer_softirq+0x52/0xb0 [ 375.984055] ? rcu_read_lock_sched_held+0x108/0x120 [ 375.989128] __do_softirq+0x30b/0xad8 [ 375.992961] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 375.998092] ? pvclock_read_flags+0x160/0x160 [ 376.002606] ? lapic_next_event+0x5a/0x90 [ 376.006776] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 376.013681] ? check_preemption_disabled+0x48/0x200 [ 376.019303] ? check_preemption_disabled+0x48/0x200 [ 376.024351] ? kvm_clock_read+0x18/0x30 [ 376.028344] ? kvm_sched_clock_read+0x9/0x20 [ 376.033268] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 376.038833] ? check_preemption_disabled+0x48/0x200 [ 376.043878] irq_exit+0x17f/0x1c0 [ 376.050005] smp_apic_timer_interrupt+0x1cb/0x760 [ 376.054868] ? smp_reschedule_interrupt+0x109/0x650 [ 376.059906] ? smp_call_function_single_interrupt+0x650/0x650 [ 376.066915] ? interrupt_entry+0xb5/0xf0 [ 376.071001] ? trace_hardirqs_off_caller+0xbb/0x300 [ 376.076034] ? trace_hardirqs_off_caller+0xbb/0x300 [ 376.081684] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 376.087307] ? trace_hardirqs_off+0x300/0x300 [ 376.091819] ? trace_hardirqs_off+0x300/0x300 [ 376.096484] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 376.102076] ? check_preemption_disabled+0x48/0x200 [ 376.107114] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 376.112683] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 376.117997] apic_timer_interrupt+0xf/0x20 [ 376.122245] [ 376.124545] RIP: 0010:console_unlock+0x1017/0x11a0 [ 376.129499] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 376.149254] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 376.157107] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 376.164470] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 376.171764] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 376.179057] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 376.187379] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 376.195122] ? netconsole_netdev_event+0x280/0x280 [ 376.200088] ? console_unlock+0x100e/0x11a0 [ 376.204453] ? devkmsg_read+0xbb0/0xbb0 [ 376.208446] ? vprintk_emit+0x7f7/0x930 [ 376.212446] ? lock_release+0x970/0x970 [ 376.216446] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 376.222365] ? vprintk_default+0x28/0x30 [ 376.226446] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 376.231914] ? kasan_check_write+0x14/0x20 [ 376.236172] ? do_raw_spin_lock+0xc1/0x200 [ 376.240432] vprintk_emit+0x33d/0x930 [ 376.244256] ? wake_up_klogd+0x180/0x180 [ 376.248556] ? find_held_lock+0x36/0x1c0 [ 376.252660] ? mark_held_locks+0xc7/0x130 [ 376.256831] ? _raw_spin_unlock_irq+0x27/0x80 [ 376.261346] ? _raw_spin_unlock_irq+0x27/0x80 [ 376.266687] vprintk_default+0x28/0x30 [ 376.270843] vprintk_func+0x7e/0x181 [ 376.274772] printk+0xa7/0xcf [ 376.278354] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 376.283133] ? _raw_spin_unlock_irq+0x60/0x80 [ 376.287666] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 376.292984] dump_header+0x7cc/0xf72 [ 376.296810] ? pagefault_out_of_memory+0x197/0x197 [ 376.301944] ? mark_held_locks+0x130/0x130 [ 376.306202] ? __lock_acquire+0x7ec/0x4ec0 [ 376.310458] ? mem_cgroup_charge_statistics+0x780/0x780 [ 376.315977] ? print_usage_bug+0xc0/0xc0 [ 376.320058] ? print_usage_bug+0xc0/0xc0 [ 376.324152] ? graph_lock+0x170/0x170 [ 376.328469] ? graph_lock+0x170/0x170 [ 376.332416] ? print_usage_bug+0xc0/0xc0 [ 376.337039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 376.342602] ? find_held_lock+0x36/0x1c0 [ 376.346690] ? mark_held_locks+0xc7/0x130 [ 376.352228] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 376.357601] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 376.362733] ? lockdep_hardirqs_on+0x421/0x5c0 [ 376.367866] ? trace_hardirqs_on+0xbd/0x310 [ 376.372214] ? kasan_check_read+0x11/0x20 [ 376.376869] ? ___ratelimit+0x36f/0x655 [ 376.380868] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 376.386344] ? trace_hardirqs_on+0x310/0x310 [ 376.390777] ? lock_downgrade+0x900/0x900 [ 376.395374] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 376.400504] ? ___ratelimit+0xaa/0x655 [ 376.404578] ? idr_get_free+0xec0/0xec0 [ 376.408585] ? kasan_check_write+0x14/0x20 [ 376.412848] ? do_raw_spin_lock+0xc1/0x200 [ 376.417115] oom_kill_process.cold.27+0x10/0x903 [ 376.421918] ? graph_lock+0x170/0x170 [ 376.425747] ? _raw_spin_unlock+0x2c/0x50 [ 376.429916] ? oom_badness+0xe6/0xaa0 [ 376.433745] ? oom_evaluate_task+0x540/0x540 [ 376.438788] ? find_held_lock+0x36/0x1c0 [ 376.443633] ? out_of_memory+0x974/0x14c0 [ 376.447960] ? lock_downgrade+0x900/0x900 [ 376.452207] ? check_preemption_disabled+0x48/0x200 [ 376.457256] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 376.463086] ? kasan_check_read+0x11/0x20 [ 376.467256] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 376.472584] ? rcu_bh_qs+0xc0/0xc0 [ 376.476149] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 376.481184] ? oom_evaluate_task+0x302/0x540 [ 376.485717] out_of_memory+0xa86/0x14c0 [ 376.490266] ? oom_killer_disable+0x3a0/0x3a0 [ 376.494789] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 376.499746] ? __mutex_add_waiter+0x2a0/0x2a0 [ 376.504281] __alloc_pages_slowpath+0x2318/0x2d80 [ 376.509323] ? warn_alloc+0x120/0x120 [ 376.513149] ? __radix_tree_lookup+0x4c0/0x4c0 [ 376.517786] ? find_get_entry+0x2f2/0xc40 [ 376.521992] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 376.527601] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 376.532597] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.538178] ? should_fail+0x22d/0xd01 [ 376.542104] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 376.547336] ? __lock_is_held+0xb5/0x140 [ 376.551446] ? __lock_is_held+0xb5/0x140 [ 376.555570] ? kasan_check_read+0x11/0x20 [ 376.559748] ? ___might_sleep+0x1ed/0x300 [ 376.563918] ? lock_release+0x970/0x970 [ 376.567994] ? arch_local_save_flags+0x40/0x40 [ 376.572612] ? __might_sleep+0x95/0x190 [ 376.576613] __alloc_pages_nodemask+0xa80/0xde0 [ 376.581315] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 376.587433] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 376.594064] ? kasan_check_read+0x11/0x20 [ 376.598762] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 376.604069] ? graph_lock+0x170/0x170 [ 376.608078] ? print_usage_bug+0xc0/0xc0 [ 376.612159] ? graph_lock+0x170/0x170 [ 376.616543] ? graph_lock+0x170/0x170 [ 376.620371] ? __do_page_cache_readahead+0x7ce/0x980 [ 376.625505] ? find_held_lock+0x36/0x1c0 [ 376.629642] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 376.635328] alloc_pages_current+0x10c/0x210 [ 376.639755] ? lock_downgrade+0x900/0x900 [ 376.643930] __page_cache_alloc+0x38f/0x5b0 [ 376.648277] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 376.654610] ? kasan_check_read+0x11/0x20 [ 376.658783] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 376.664098] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 376.668884] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.674622] ? check_preemption_disabled+0x48/0x200 [ 376.680220] filemap_fault+0x1594/0x25f0 [ 376.684611] ? __lock_page_or_retry+0xa00/0xa00 [ 376.689498] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 376.695497] ? kasan_check_read+0x11/0x20 [ 376.699699] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 376.705007] ? rcu_bh_qs+0xc0/0xc0 [ 376.708584] ? remove_wait_queue+0x1a6/0x360 [ 376.713197] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 376.718686] ? filemap_map_pages+0xdea/0x1980 [ 376.723227] ? print_usage_bug+0xc0/0xc0 [ 376.727313] ? find_get_pages_range_tag+0x1320/0x1320 [ 376.732548] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 376.738111] ? fput+0x130/0x1a0 [ 376.741417] ? graph_lock+0x170/0x170 [ 376.745297] ? __lock_acquire+0x7ec/0x4ec0 [ 376.749700] ? lock_acquire+0x1ed/0x520 [ 376.754328] ? ext4_filemap_fault+0x7a/0xad [ 376.759293] ? lock_release+0x970/0x970 [ 376.763292] ? arch_local_save_flags+0x40/0x40 [ 376.767896] ? select_estimate_accuracy+0x4b0/0x4b0 [ 376.772945] ? down_read+0xb0/0x1d0 [ 376.776591] ? ext4_filemap_fault+0x7a/0xad [ 376.780934] ? __down_interruptible+0x700/0x700 [ 376.785728] ext4_filemap_fault+0x82/0xad [ 376.790058] __do_fault+0x100/0x6b0 [ 376.793808] ? print_bad_pte+0x6c0/0x6c0 [ 376.797959] ? find_held_lock+0x36/0x1c0 [ 376.802044] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 376.807256] ? pmd_val+0x88/0x100 [ 376.810737] ? add_mm_counter_fast+0xd0/0xd0 [ 376.815161] ? pmd_val+0x88/0x100 [ 376.818636] ? add_mm_counter_fast+0xd0/0xd0 [ 376.823078] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.829304] __handle_mm_fault+0x3709/0x53e0 [ 376.833745] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 376.838761] ? graph_lock+0x170/0x170 [ 376.843450] ? print_usage_bug+0xc0/0xc0 [ 376.847951] ? lock_downgrade+0x900/0x900 [ 376.852119] ? graph_lock+0x170/0x170 [ 376.855936] ? graph_lock+0x170/0x170 [ 376.859779] ? handle_mm_fault+0x42a/0xc70 [ 376.864036] ? lock_downgrade+0x900/0x900 [ 376.868204] ? check_preemption_disabled+0x48/0x200 [ 376.873303] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 376.879123] ? kasan_check_read+0x11/0x20 [ 376.883298] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 376.888708] ? rcu_bh_qs+0xc0/0xc0 [ 376.892457] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 376.897931] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.903484] ? check_preemption_disabled+0x48/0x200 [ 376.908579] handle_mm_fault+0x54f/0xc70 [ 376.912666] ? __handle_mm_fault+0x53e0/0x53e0 [ 376.917908] ? find_vma+0x34/0x190 [ 376.921483] __do_page_fault+0x67d/0xed0 [ 376.925690] ? mm_fault_error+0x380/0x380 [ 376.929856] ? trace_hardirqs_off+0xb8/0x300 [ 376.934289] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.939674] ? trace_hardirqs_on+0x310/0x310 [ 376.944105] do_page_fault+0xf2/0x7e0 [ 376.948434] ? vmalloc_sync_all+0x30/0x30 [ 376.952713] ? error_entry+0x70/0xd0 [ 376.956444] ? trace_hardirqs_off_caller+0xbb/0x300 [ 376.961475] ? trace_hardirqs_on_caller+0xc0/0x300 [ 376.966424] ? syscall_return_slowpath+0x5e0/0x5e0 [ 376.971393] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 376.976341] ? trace_hardirqs_off+0x300/0x300 [ 376.980851] ? trace_hardirqs_off_caller+0x300/0x300 [ 376.985979] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 376.991017] ? prepare_exit_to_usermode+0x291/0x3b0 [ 376.996688] ? page_fault+0x8/0x30 [ 377.000692] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 377.005756] ? page_fault+0x8/0x30 [ 377.009320] page_fault+0x1e/0x30 [ 377.012797] RIP: 0033:0x7f46b0343dd3 [ 377.018228] Code: Bad RIP value. [ 377.021608] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 377.026993] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 377.039570] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 377.046860] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 377.054142] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 377.061425] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 377.068747] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 377.068832] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 377.075757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.075767] Call Trace: [ 377.083368] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 377.093052] dump_stack+0x1c4/0x2b4 [ 377.095627] init cpuset= [ 377.105354] ? dump_stack_print_info.cold.2+0x52/0x52 [ 377.108968] / [ 377.111667] warn_alloc.cold.118+0xb7/0x1bd [ 377.117333] mems_allowed=0 [ 377.119192] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 377.131417] ? lock_downgrade+0x900/0x900 [ 377.135606] ? trace_hardirqs_off+0xb8/0x300 [ 377.140043] ? trace_hardirqs_off+0xb8/0x300 [ 377.144657] __alloc_pages_slowpath+0x2667/0x2d80 [ 377.149585] ? warn_alloc+0x120/0x120 [ 377.153564] ? warn_alloc+0x120/0x120 [ 377.157389] ? print_usage_bug+0xc0/0xc0 [ 377.162389] ? warn_alloc+0x120/0x120 [ 377.166664] ? print_usage_bug+0xc0/0xc0 [ 377.170751] ? __lock_acquire+0x7ec/0x4ec0 [ 377.175010] ? __lock_acquire+0x7ec/0x4ec0 [ 377.179270] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 377.184841] ? should_fail+0x22d/0xd01 [ 377.188755] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 377.194066] ? __lock_acquire+0x7ec/0x4ec0 [ 377.198330] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 377.203454] ? __lock_acquire+0x7ec/0x4ec0 [ 377.207707] ? should_fail+0x22d/0xd01 [ 377.211628] ? mark_held_locks+0x130/0x130 [ 377.216023] ? mark_held_locks+0x130/0x130 [ 377.220275] ? graph_lock+0x170/0x170 [ 377.224220] ? graph_lock+0x170/0x170 [ 377.228041] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.233600] ? graph_lock+0x170/0x170 [ 377.237422] ? print_usage_bug+0xc0/0xc0 [ 377.241763] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.248541] ? check_preemption_disabled+0x48/0x200 [ 377.253928] ? check_preemption_disabled+0x48/0x200 [ 377.258976] ? __lock_is_held+0xb5/0x140 [ 377.263064] __alloc_pages_nodemask+0xa80/0xde0 [ 377.267757] ? graph_lock+0x170/0x170 [ 377.271783] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 377.276815] ? graph_lock+0x170/0x170 [ 377.280651] ? find_held_lock+0x36/0x1c0 [ 377.284818] ? ____cache_alloc_node+0x1c7/0x1e0 [ 377.289541] ? lock_downgrade+0x900/0x900 [ 377.293719] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.299423] cache_grow_begin+0x91/0x8c0 [ 377.303642] ? do_raw_spin_unlock+0xa7/0x2f0 [ 377.308085] fallback_alloc+0x203/0x2e0 [ 377.312087] ____cache_alloc_node+0x1c7/0x1e0 [ 377.316607] kmem_cache_alloc_node+0xe3/0x730 [ 377.321147] ? ipv6_get_ifaddr+0x42e/0x620 [ 377.326714] __alloc_skb+0x119/0x770 [ 377.330612] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 377.335915] ? skb_scrub_packet+0x490/0x490 [ 377.341209] ? lock_downgrade+0x900/0x900 [ 377.345384] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.351056] ? refcount_sub_and_test_checked+0x203/0x310 [ 377.356561] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 377.362038] ? addrconf_rs_timer+0x6f0/0x6f0 [ 377.366480] ndisc_alloc_skb+0x144/0x340 [ 377.370595] ndisc_send_rs+0x331/0x6e0 [ 377.374540] addrconf_rs_timer+0x3c0/0x6f0 [ 377.378813] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 377.383087] call_timer_fn+0x272/0x920 [ 377.387002] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 377.391267] ? process_timeout+0x40/0x40 [ 377.395569] ? find_held_lock+0x36/0x1c0 [ 377.399668] ? __run_timers+0x7da/0xc70 [ 377.403753] ? _raw_spin_unlock_irq+0x27/0x80 [ 377.408279] ? _raw_spin_unlock_irq+0x27/0x80 [ 377.412996] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 377.417418] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 377.422672] ? trace_hardirqs_on+0xbd/0x310 [ 377.427014] ? kasan_check_read+0x11/0x20 [ 377.431186] ? __run_timers+0x7da/0xc70 [ 377.435182] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 377.440666] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 377.444929] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 377.449188] __run_timers+0x7e5/0xc70 [ 377.453018] ? find_held_lock+0x36/0x1c0 [ 377.457100] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 377.462479] ? _raw_spin_unlock_irq+0x27/0x80 [ 377.467023] ? _raw_spin_unlock_irq+0x27/0x80 [ 377.471565] ? lockdep_hardirqs_on+0x421/0x5c0 [ 377.476171] ? trace_hardirqs_on+0xbd/0x310 [ 377.480602] ? kasan_check_read+0x11/0x20 [ 377.484781] ? finish_task_switch+0x1f5/0x900 [ 377.489305] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 377.494949] ? compat_start_thread+0x80/0x80 [ 377.499566] ? pvclock_read_flags+0x160/0x160 [ 377.504088] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.509807] ? check_preemption_disabled+0x48/0x200 [ 377.514858] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 377.520422] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 377.525731] ? rcu_pm_notify+0xc0/0xc0 [ 377.529718] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.535285] ? check_preemption_disabled+0x48/0x200 [ 377.540335] run_timer_softirq+0x52/0xb0 [ 377.544431] ? rcu_read_lock_sched_held+0x108/0x120 [ 377.549672] __do_softirq+0x30b/0xad8 [ 377.553507] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 377.558667] ? trace_hardirqs_off_caller+0x300/0x300 [ 377.563811] ? schedule+0x108/0x460 [ 377.567756] ? trace_hardirqs_off+0xb8/0x300 [ 377.573036] ? smpboot_thread_fn+0x68b/0xa00 [ 377.577964] ? trace_hardirqs_on+0x310/0x310 [ 377.582398] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 377.587963] ? check_preemption_disabled+0x48/0x200 [ 377.593009] ? takeover_tasklets+0xa90/0xa90 [ 377.597588] run_ksoftirqd+0x94/0x100 [ 377.601408] smpboot_thread_fn+0x68b/0xa00 [ 377.605897] ? sort_range+0x30/0x30 [ 377.609570] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 377.614785] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 377.620345] ? __kthread_parkme+0xfb/0x1a0 [ 377.624606] kthread+0x35a/0x420 [ 377.628001] ? sort_range+0x30/0x30 [ 377.631649] ? kthread_bind+0x40/0x40 [ 377.635477] ret_from_fork+0x3a/0x50 [ 377.639250] warn_alloc_show_mem: 1 callbacks suppressed [ 377.639262] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 377.639263] Mem-Info: [ 377.639297] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 377.639297] active_file:15 inactive_file:15 isolated_file:2 [ 377.639297] unevictable:0 dirty:0 writeback:0 unstable:0 [ 377.639297] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 377.639297] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 377.639297] free:13757 free_pcp:312 free_cma:0 [ 377.644660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.651087] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 377.651103] Node 0 [ 377.654328] Call Trace: [ 377.687314] 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 [ 377.696658] [ 377.724591] lowmem_reserve[]: 0 [ 377.726861] dump_stack+0x1c4/0x2b4 [ 377.729425] 2815 6318 [ 377.755074] ? dump_stack_print_info.cold.2+0x52/0x52 [ 377.757219] 6318 [ 377.761499] warn_alloc.cold.118+0xb7/0x1bd [ 377.765300] Node 0 [ 377.767918] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 377.773126] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 377.775173] ? lock_downgrade+0x900/0x900 [ 377.779568] lowmem_reserve[]: 0 [ 377.781826] ? trace_hardirqs_off+0xb8/0x300 [ 377.786647] 0 3503 [ 377.814196] ? trace_hardirqs_off+0xb8/0x300 [ 377.819162] 3503 [ 377.822475] __alloc_pages_slowpath+0x2667/0x2d80 [ 377.826866] Node 0 [ 377.829141] ? warn_alloc+0x120/0x120 [ 377.833578] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 377.835633] ? trace_hardirqs_on+0x310/0x310 [ 377.840457] lowmem_reserve[]: 0 [ 377.842717] ? warn_alloc+0x120/0x120 [ 377.846647] 0 0 [ 377.875322] ? print_usage_bug+0xc0/0xc0 [ 377.879724] 0 [ 377.883020] ? warn_alloc+0x120/0x120 [ 377.886819] Node 0 [ 377.888908] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 377.892946] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 377.893067] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) [ 377.895106] ? print_usage_bug+0xc0/0xc0 [ 377.899564] 4*512kB (UM) [ 377.901831] ? __lock_acquire+0x7ec/0x4ec0 [ 377.906838] 3*1024kB (M) [ 377.919914] ? __lock_acquire+0x7ec/0x4ec0 [ 377.929878] 3*2048kB [ 377.933965] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 377.936705] (M) 3*4096kB [ 377.940967] ? should_fail+0x22d/0xd01 [ 377.943715] (M) [ 377.947966] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 377.950360] = 25148kB [ 377.950369] Node 0 [ 377.955926] ? __lock_acquire+0x7ec/0x4ec0 [ 377.958671] Normal: 959*4kB [ 377.962612] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 377.964574] (UME) 453*8kB [ 377.970358] ? __lock_acquire+0x7ec/0x4ec0 [ 377.970376] ? should_fail+0x22d/0xd01 [ 377.972795] (ME) [ 377.975801] ? print_usage_bug+0xc0/0xc0 [ 377.980730] 199*16kB (ME) 61*32kB (UME) [ 377.984461] ? mark_held_locks+0x130/0x130 [ 377.989563] 18*64kB (UM) [ 377.992434] ? mark_held_locks+0x130/0x130 [ 377.996670] 2*128kB [ 378.000610] ? graph_lock+0x170/0x170 [ 378.002658] (U) [ 378.006742] ? print_usage_bug+0xc0/0xc0 [ 378.010801] 0*256kB [ 378.016883] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 378.019640] 0*512kB [ 378.023975] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.026287] 0*1024kB 0*2048kB [ 378.030217] ? check_preemption_disabled+0x48/0x200 [ 378.032594] 0*4096kB = 14004kB [ 378.036690] ? check_preemption_disabled+0x48/0x200 [ 378.039132] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 378.043988] ? __lock_is_held+0xb5/0x140 [ 378.046476] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 378.046485] 411 total pagecache pages [ 378.053005] __alloc_pages_nodemask+0xa80/0xde0 [ 378.056296] 0 pages in swap cache [ 378.061394] ? graph_lock+0x170/0x170 [ 378.064593] Swap cache stats: add 0, delete 0, find 0/0 [ 378.071187] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 378.080017] Free swap = 0kB [ 378.084086] ? graph_lock+0x170/0x170 [ 378.092930] Total swap = 0kB [ 378.092939] 1965979 pages RAM [ 378.097126] ? find_held_lock+0x36/0x1c0 [ 378.102114] 0 pages HighMem/MovableOnly [ 378.102119] 343323 pages reserved [ 378.102122] 0 pages cma reserved [ 378.102226] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 378.102282] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 378.102289] ksoftirqd/0 cpuset=/ mems_allowed=0 [ 378.172120] ? ____cache_alloc_node+0x1c7/0x1e0 [ 378.176942] ? lock_downgrade+0x900/0x900 [ 378.181191] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.186757] cache_grow_begin+0x91/0x8c0 [ 378.192969] ? do_raw_spin_unlock+0xa7/0x2f0 [ 378.197406] fallback_alloc+0x203/0x2e0 [ 378.202652] ____cache_alloc_node+0x1c7/0x1e0 [ 378.207342] kmem_cache_alloc_node+0xe3/0x730 [ 378.212153] ? ipv6_get_ifaddr+0x42e/0x620 [ 378.216595] __alloc_skb+0x119/0x770 [ 378.220457] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 378.225760] ? skb_scrub_packet+0x490/0x490 [ 378.230236] ? lock_downgrade+0x900/0x900 [ 378.234415] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.240245] ? refcount_sub_and_test_checked+0x203/0x310 [ 378.245936] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 378.251742] ? addrconf_rs_timer+0x6f0/0x6f0 [ 378.256478] ndisc_alloc_skb+0x144/0x340 [ 378.261381] ndisc_send_rs+0x331/0x6e0 [ 378.265302] addrconf_rs_timer+0x3c0/0x6f0 [ 378.269589] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 378.274696] call_timer_fn+0x272/0x920 [ 378.278923] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 378.283291] ? process_timeout+0x40/0x40 [ 378.287373] ? find_held_lock+0x36/0x1c0 [ 378.291460] ? mark_held_locks+0xc7/0x130 [ 378.295700] ? _raw_spin_unlock_irq+0x27/0x80 [ 378.300214] ? _raw_spin_unlock_irq+0x27/0x80 [ 378.306334] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 378.310892] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 378.315497] ? trace_hardirqs_on+0xbd/0x310 [ 378.320581] ? kasan_check_read+0x11/0x20 [ 378.324756] ? __run_timers+0x7da/0xc70 [ 378.328756] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 378.334242] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 378.338539] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 378.342806] __run_timers+0x7e5/0xc70 [ 378.346651] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 378.352050] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 378.357104] ? graph_lock+0x170/0x170 [ 378.360941] ? print_usage_bug+0xc0/0xc0 [ 378.365037] ? lock_release+0x970/0x970 [ 378.369559] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 378.375329] ? find_held_lock+0x36/0x1c0 [ 378.379433] ? graph_lock+0x170/0x170 [ 378.383880] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.389791] ? check_preemption_disabled+0x48/0x200 [ 378.394938] ? __lock_is_held+0xb5/0x140 [ 378.399029] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.404600] ? check_preemption_disabled+0x48/0x200 [ 378.410143] run_timer_softirq+0x52/0xb0 [ 378.414225] ? rcu_read_lock_sched_held+0x108/0x120 [ 378.419912] __do_softirq+0x30b/0xad8 [ 378.423747] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 378.429056] ? pvclock_read_flags+0x160/0x160 [ 378.433597] ? lapic_next_event+0x5a/0x90 [ 378.438262] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.444024] ? check_preemption_disabled+0x48/0x200 [ 378.449062] ? check_preemption_disabled+0x48/0x200 [ 378.454199] ? kvm_clock_read+0x18/0x30 [ 378.458270] ? kvm_sched_clock_read+0x9/0x20 [ 378.462711] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.469043] ? check_preemption_disabled+0x48/0x200 [ 378.474623] irq_exit+0x17f/0x1c0 [ 378.478767] smp_apic_timer_interrupt+0x1cb/0x760 [ 378.483633] ? smp_reschedule_interrupt+0x109/0x650 [ 378.488672] ? smp_call_function_single_interrupt+0x650/0x650 [ 378.494599] ? interrupt_entry+0xb5/0xf0 [ 378.498681] ? trace_hardirqs_off_caller+0xbb/0x300 [ 378.503717] ? trace_hardirqs_off_caller+0xbb/0x300 [ 378.508756] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 378.513623] ? trace_hardirqs_off+0x300/0x300 [ 378.518152] ? trace_hardirqs_off+0x300/0x300 [ 378.522668] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.528225] ? check_preemption_disabled+0x48/0x200 [ 378.533661] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.539225] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 378.544096] apic_timer_interrupt+0xf/0x20 [ 378.548346] [ 378.551428] RIP: 0010:console_unlock+0x1017/0x11a0 [ 378.556731] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 378.575800] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 378.583560] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 378.590940] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 378.598228] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 378.605542] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 378.612831] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 378.620143] ? netconsole_netdev_event+0x280/0x280 [ 378.625840] ? console_unlock+0x100e/0x11a0 [ 378.631318] ? devkmsg_read+0xbb0/0xbb0 [ 378.635702] ? vprintk_emit+0x7f7/0x930 [ 378.639782] ? lock_release+0x970/0x970 [ 378.643787] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 378.649392] ? vprintk_default+0x28/0x30 [ 378.654001] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 378.659599] ? kasan_check_write+0x14/0x20 [ 378.663859] ? do_raw_spin_lock+0xc1/0x200 [ 378.668122] vprintk_emit+0x33d/0x930 [ 378.672038] ? wake_up_klogd+0x180/0x180 [ 378.676124] ? find_held_lock+0x36/0x1c0 [ 378.680213] ? mark_held_locks+0xc7/0x130 [ 378.684395] ? _raw_spin_unlock_irq+0x27/0x80 [ 378.688910] ? _raw_spin_unlock_irq+0x27/0x80 [ 378.693926] vprintk_default+0x28/0x30 [ 378.697847] vprintk_func+0x7e/0x181 [ 378.701588] printk+0xa7/0xcf [ 378.704718] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 378.709504] ? _raw_spin_unlock_irq+0x60/0x80 [ 378.714769] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 378.720380] dump_header+0x7cc/0xf72 [ 378.724135] ? pagefault_out_of_memory+0x197/0x197 [ 378.729102] ? mark_held_locks+0x130/0x130 [ 378.733365] ? __lock_acquire+0x7ec/0x4ec0 [ 378.737631] ? mem_cgroup_charge_statistics+0x780/0x780 [ 378.743029] ? print_usage_bug+0xc0/0xc0 [ 378.747121] ? print_usage_bug+0xc0/0xc0 [ 378.751210] ? graph_lock+0x170/0x170 [ 378.755023] ? graph_lock+0x170/0x170 [ 378.758847] ? print_usage_bug+0xc0/0xc0 [ 378.762937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.768496] ? find_held_lock+0x36/0x1c0 [ 378.772622] ? mark_held_locks+0xc7/0x130 [ 378.776790] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 378.782151] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 378.787279] ? lockdep_hardirqs_on+0x421/0x5c0 [ 378.792661] ? trace_hardirqs_on+0xbd/0x310 [ 378.797156] ? kasan_check_read+0x11/0x20 [ 378.801400] ? ___ratelimit+0x36f/0x655 [ 378.805399] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 378.810903] ? trace_hardirqs_on+0x310/0x310 [ 378.815331] ? lock_downgrade+0x900/0x900 [ 378.819503] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 378.824659] ? ___ratelimit+0xaa/0x655 [ 378.828602] ? idr_get_free+0xec0/0xec0 [ 378.832675] ? kasan_check_write+0x14/0x20 [ 378.836929] ? do_raw_spin_lock+0xc1/0x200 [ 378.841189] oom_kill_process.cold.27+0x10/0x903 [ 378.845967] ? graph_lock+0x170/0x170 [ 378.849796] ? _raw_spin_unlock+0x2c/0x50 [ 378.854080] ? oom_badness+0xe6/0xaa0 [ 378.857908] ? oom_evaluate_task+0x540/0x540 [ 378.862340] ? find_held_lock+0x36/0x1c0 [ 378.866912] ? out_of_memory+0x974/0x14c0 [ 378.871166] ? lock_downgrade+0x900/0x900 [ 378.876700] ? check_preemption_disabled+0x48/0x200 [ 378.883112] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 378.889009] ? kasan_check_read+0x11/0x20 [ 378.893176] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 378.898470] ? rcu_bh_qs+0xc0/0xc0 [ 378.902030] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 378.907065] ? oom_evaluate_task+0x302/0x540 [ 378.911495] out_of_memory+0xa86/0x14c0 [ 378.915554] ? oom_killer_disable+0x3a0/0x3a0 [ 378.920074] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 378.925119] ? __mutex_add_waiter+0x2a0/0x2a0 [ 378.929776] __alloc_pages_slowpath+0x2318/0x2d80 [ 378.934675] ? warn_alloc+0x120/0x120 [ 378.938494] ? __radix_tree_lookup+0x4c0/0x4c0 [ 378.943140] ? find_get_entry+0x2f2/0xc40 [ 378.947319] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.952879] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 378.957999] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 378.964202] ? should_fail+0x22d/0xd01 [ 378.968594] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 378.973723] ? __lock_is_held+0xb5/0x140 [ 378.977832] ? __lock_is_held+0xb5/0x140 [ 378.981995] ? kasan_check_read+0x11/0x20 [ 378.986171] ? ___might_sleep+0x1ed/0x300 [ 378.990854] ? lock_release+0x970/0x970 [ 378.994849] ? arch_local_save_flags+0x40/0x40 [ 378.999562] ? __might_sleep+0x95/0x190 [ 379.003592] __alloc_pages_nodemask+0xa80/0xde0 [ 379.008297] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 379.013550] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 379.025226] ? kasan_check_read+0x11/0x20 [ 379.029404] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 379.035265] ? graph_lock+0x170/0x170 [ 379.039093] ? print_usage_bug+0xc0/0xc0 [ 379.043714] ? graph_lock+0x170/0x170 [ 379.048050] ? graph_lock+0x170/0x170 [ 379.052328] ? __do_page_cache_readahead+0x7ce/0x980 [ 379.057586] ? find_held_lock+0x36/0x1c0 [ 379.061680] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 379.067257] alloc_pages_current+0x10c/0x210 [ 379.071701] ? lock_downgrade+0x900/0x900 [ 379.076363] __page_cache_alloc+0x38f/0x5b0 [ 379.080713] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 379.086910] ? kasan_check_read+0x11/0x20 [ 379.091181] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 379.096499] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 379.101233] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 379.106794] ? check_preemption_disabled+0x48/0x200 [ 379.112384] filemap_fault+0x1594/0x25f0 [ 379.116479] ? __lock_page_or_retry+0xa00/0xa00 [ 379.121197] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 379.127666] ? kasan_check_read+0x11/0x20 [ 379.132208] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 379.137613] ? rcu_bh_qs+0xc0/0xc0 [ 379.141195] ? remove_wait_queue+0x1a6/0x360 [ 379.145709] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 379.151195] ? filemap_map_pages+0xdea/0x1980 [ 379.156385] ? print_usage_bug+0xc0/0xc0 [ 379.160471] ? find_get_pages_range_tag+0x1320/0x1320 [ 379.165689] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 379.171255] ? fput+0x130/0x1a0 [ 379.174595] ? graph_lock+0x170/0x170 [ 379.178506] ? __lock_acquire+0x7ec/0x4ec0 [ 379.182819] ? lock_acquire+0x1ed/0x520 [ 379.186817] ? ext4_filemap_fault+0x7a/0xad [ 379.191176] ? lock_release+0x970/0x970 [ 379.195172] ? arch_local_save_flags+0x40/0x40 [ 379.200462] ? select_estimate_accuracy+0x4b0/0x4b0 [ 379.206673] ? down_read+0xb0/0x1d0 [ 379.210396] ? ext4_filemap_fault+0x7a/0xad [ 379.214978] ? __down_interruptible+0x700/0x700 [ 379.219686] ext4_filemap_fault+0x82/0xad [ 379.223857] __do_fault+0x100/0x6b0 [ 379.227505] ? print_bad_pte+0x6c0/0x6c0 [ 379.231623] ? find_held_lock+0x36/0x1c0 [ 379.236304] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 379.241545] ? pmd_val+0x88/0x100 [ 379.245021] ? add_mm_counter_fast+0xd0/0xd0 [ 379.250057] ? pmd_val+0x88/0x100 [ 379.253558] ? add_mm_counter_fast+0xd0/0xd0 [ 379.257995] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 379.263647] __handle_mm_fault+0x3709/0x53e0 [ 379.268095] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 379.272971] ? graph_lock+0x170/0x170 [ 379.276794] ? print_usage_bug+0xc0/0xc0 [ 379.283035] ? lock_downgrade+0x900/0x900 [ 379.287349] ? graph_lock+0x170/0x170 [ 379.291884] ? graph_lock+0x170/0x170 [ 379.295921] ? handle_mm_fault+0x42a/0xc70 [ 379.300180] ? lock_downgrade+0x900/0x900 [ 379.304433] ? check_preemption_disabled+0x48/0x200 [ 379.309475] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 379.315301] ? kasan_check_read+0x11/0x20 [ 379.319468] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 379.324766] ? rcu_bh_qs+0xc0/0xc0 [ 379.328328] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 379.333802] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 379.339888] ? check_preemption_disabled+0x48/0x200 [ 379.344935] handle_mm_fault+0x54f/0xc70 [ 379.349023] ? __handle_mm_fault+0x53e0/0x53e0 [ 379.353637] ? find_vma+0x34/0x190 [ 379.357203] __do_page_fault+0x67d/0xed0 [ 379.361301] ? mm_fault_error+0x380/0x380 [ 379.365587] ? trace_hardirqs_off+0xb8/0x300 [ 379.370019] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.375403] ? trace_hardirqs_on+0x310/0x310 [ 379.379835] do_page_fault+0xf2/0x7e0 [ 379.383663] ? vmalloc_sync_all+0x30/0x30 [ 379.388383] ? error_entry+0x70/0xd0 [ 379.392117] ? trace_hardirqs_off_caller+0xbb/0x300 [ 379.397150] ? trace_hardirqs_on_caller+0xc0/0x300 [ 379.402096] ? syscall_return_slowpath+0x5e0/0x5e0 [ 379.407043] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 379.411907] ? trace_hardirqs_off+0x300/0x300 [ 379.416420] ? trace_hardirqs_off_caller+0x300/0x300 [ 379.421572] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 379.427165] ? prepare_exit_to_usermode+0x291/0x3b0 [ 379.432205] ? page_fault+0x8/0x30 [ 379.436261] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 379.441130] ? page_fault+0x8/0x30 [ 379.444781] page_fault+0x1e/0x30 [ 379.448255] RIP: 0033:0x7f46b0343dd3 [ 379.451996] Code: Bad RIP value. [ 379.455906] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 379.461291] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 379.468582] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 379.475871] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 379.483155] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 379.490610] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 379.498459] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 379.498575] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 379.505324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.505333] Call Trace: [ 379.512031] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 379.521366] dump_stack+0x1c4/0x2b4 [ 379.524014] init cpuset= [ 379.534562] ? dump_stack_print_info.cold.2+0x52/0x52 [ 379.538379] / mems_allowed=0 [ 379.549503] warn_alloc.cold.118+0xb7/0x1bd [ 379.553878] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 379.558745] ? lock_downgrade+0x900/0x900 [ 379.562997] ? trace_hardirqs_off+0xb8/0x300 [ 379.567599] ? trace_hardirqs_off+0xb8/0x300 [ 379.572039] __alloc_pages_slowpath+0x2667/0x2d80 [ 379.576935] ? warn_alloc+0x120/0x120 [ 379.580762] ? warn_alloc+0x120/0x120 [ 379.584594] ? print_usage_bug+0xc0/0xc0 [ 379.588676] ? warn_alloc+0x120/0x120 [ 379.592504] ? print_usage_bug+0xc0/0xc0 [ 379.596621] ? __lock_acquire+0x7ec/0x4ec0 [ 379.600876] ? __lock_acquire+0x7ec/0x4ec0 [ 379.605141] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 379.610844] ? should_fail+0x22d/0xd01 [ 379.615292] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 379.620731] ? __lock_acquire+0x7ec/0x4ec0 [ 379.624999] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 379.630127] ? __lock_acquire+0x7ec/0x4ec0 [ 379.634393] ? should_fail+0x22d/0xd01 [ 379.638320] ? mark_held_locks+0x130/0x130 [ 379.642597] ? mark_held_locks+0x130/0x130 [ 379.647063] ? graph_lock+0x170/0x170 [ 379.650973] ? graph_lock+0x170/0x170 [ 379.654802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.660365] ? graph_lock+0x170/0x170 [ 379.664188] ? print_usage_bug+0xc0/0xc0 [ 379.668274] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.673836] ? check_preemption_disabled+0x48/0x200 [ 379.678875] ? check_preemption_disabled+0x48/0x200 [ 379.683929] ? __lock_is_held+0xb5/0x140 [ 379.688021] __alloc_pages_nodemask+0xa80/0xde0 [ 379.693073] ? graph_lock+0x170/0x170 [ 379.697650] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 379.702954] ? graph_lock+0x170/0x170 [ 379.706800] ? find_held_lock+0x36/0x1c0 [ 379.710901] ? ____cache_alloc_node+0x1c7/0x1e0 [ 379.715802] ? lock_downgrade+0x900/0x900 [ 379.719984] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.725588] cache_grow_begin+0x91/0x8c0 [ 379.729674] ? do_raw_spin_unlock+0xa7/0x2f0 [ 379.734115] fallback_alloc+0x203/0x2e0 [ 379.738261] ____cache_alloc_node+0x1c7/0x1e0 [ 379.742793] kmem_cache_alloc_node+0xe3/0x730 [ 379.747316] ? ipv6_get_ifaddr+0x42e/0x620 [ 379.751612] __alloc_skb+0x119/0x770 [ 379.755353] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 379.760687] ? skb_scrub_packet+0x490/0x490 [ 379.765030] ? lock_downgrade+0x900/0x900 [ 379.769211] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.775739] ? refcount_sub_and_test_checked+0x203/0x310 [ 379.781741] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 379.787219] ? addrconf_rs_timer+0x6f0/0x6f0 [ 379.791664] ndisc_alloc_skb+0x144/0x340 [ 379.795842] ndisc_send_rs+0x331/0x6e0 [ 379.799767] addrconf_rs_timer+0x3c0/0x6f0 [ 379.804046] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 379.808322] call_timer_fn+0x272/0x920 [ 379.812394] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 379.816659] ? process_timeout+0x40/0x40 [ 379.820744] ? find_held_lock+0x36/0x1c0 [ 379.824841] ? __run_timers+0x7da/0xc70 [ 379.828839] ? _raw_spin_unlock_irq+0x27/0x80 [ 379.833352] ? _raw_spin_unlock_irq+0x27/0x80 [ 379.837868] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 379.842123] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 379.846727] ? trace_hardirqs_on+0xbd/0x310 [ 379.851259] ? kasan_check_read+0x11/0x20 [ 379.855685] ? __run_timers+0x7da/0xc70 [ 379.859904] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 379.865382] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 379.869646] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 379.873902] __run_timers+0x7e5/0xc70 [ 379.877813] ? find_held_lock+0x36/0x1c0 [ 379.881906] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 379.887571] ? _raw_spin_unlock_irq+0x27/0x80 [ 379.892159] ? _raw_spin_unlock_irq+0x27/0x80 [ 379.896745] ? lockdep_hardirqs_on+0x421/0x5c0 [ 379.901354] ? trace_hardirqs_on+0xbd/0x310 [ 379.905765] ? kasan_check_read+0x11/0x20 [ 379.909943] ? finish_task_switch+0x1f5/0x900 [ 379.914459] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 379.920007] ? compat_start_thread+0x80/0x80 [ 379.924454] ? pvclock_read_flags+0x160/0x160 [ 379.928969] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.934729] ? check_preemption_disabled+0x48/0x200 [ 379.940404] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 379.946373] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 379.951670] ? rcu_pm_notify+0xc0/0xc0 [ 379.955588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.961143] ? check_preemption_disabled+0x48/0x200 [ 379.966326] run_timer_softirq+0x52/0xb0 [ 379.970408] ? rcu_read_lock_sched_held+0x108/0x120 [ 379.975627] __do_softirq+0x30b/0xad8 [ 379.979462] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 379.984585] ? trace_hardirqs_off_caller+0x300/0x300 [ 379.989804] ? schedule+0x108/0x460 [ 379.993464] ? trace_hardirqs_off+0xb8/0x300 [ 379.997895] ? smpboot_thread_fn+0x68b/0xa00 [ 380.002404] ? trace_hardirqs_on+0x310/0x310 [ 380.006951] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 380.012499] ? check_preemption_disabled+0x48/0x200 [ 380.020753] ? takeover_tasklets+0xa90/0xa90 [ 380.025196] run_ksoftirqd+0x94/0x100 [ 380.029018] smpboot_thread_fn+0x68b/0xa00 [ 380.034296] ? sort_range+0x30/0x30 [ 380.039069] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 380.044287] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 380.049844] ? __kthread_parkme+0xfb/0x1a0 [ 380.054104] kthread+0x35a/0x420 [ 380.057487] ? sort_range+0x30/0x30 [ 380.061161] ? kthread_bind+0x40/0x40 [ 380.064986] ret_from_fork+0x3a/0x50 [ 380.068738] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 380.068744] warn_alloc_show_mem: 1 callbacks suppressed [ 380.068752] Mem-Info: [ 380.075110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.080648] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 380.080648] active_file:15 inactive_file:15 isolated_file:2 [ 380.080648] unevictable:0 dirty:0 writeback:0 unstable:0 [ 380.080648] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 380.080648] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 380.080648] free:13757 free_pcp:312 free_cma:0 [ 380.083039] Call Trace: [ 380.092444] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 380.127393] [ 380.130197] Node 0 [ 380.158086] dump_stack+0x1c4/0x2b4 [ 380.160252] 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 [ 380.162486] ? dump_stack_print_info.cold.2+0x52/0x52 [ 380.166098] lowmem_reserve[]: 0 [ 380.192456] warn_alloc.cold.118+0xb7/0x1bd [ 380.197627] 2815 6318 [ 380.200998] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 380.205311] 6318 [ 380.207821] ? lock_downgrade+0x900/0x900 [ 380.212659] Node 0 [ 380.214738] ? trace_hardirqs_off+0xb8/0x300 [ 380.218900] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 380.221125] ? trace_hardirqs_off+0xb8/0x300 [ 380.225553] lowmem_reserve[]: [ 380.253178] __alloc_pages_slowpath+0x2667/0x2d80 [ 380.257580] 0 [ 380.261649] ? warn_alloc+0x120/0x120 [ 380.266807] 0 3503 [ 380.268632] ? trace_hardirqs_on+0x310/0x310 [ 380.272487] 3503 [ 380.274913] ? warn_alloc+0x120/0x120 [ 380.279318] Node 0 [ 380.281391] ? print_usage_bug+0xc0/0xc0 [ 380.285205] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 380.287424] ? warn_alloc+0x120/0x120 [ 380.291649] lowmem_reserve[]: 0 [ 380.320732] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 380.324560] 0 [ 380.327854] ? print_usage_bug+0xc0/0xc0 [ 380.333015] 0 [ 380.334832] ? __lock_acquire+0x7ec/0x4ec0 [ 380.338878] 0 [ 380.340900] ? __lock_acquire+0x7ec/0x4ec0 [ 380.345802] Node 0 [ 380.347622] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 380.351891] DMA: [ 380.354406] ? should_fail+0x22d/0xd01 [ 380.360260] 1*4kB [ 380.362340] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 380.366218] (U) [ 380.368379] ? __lock_acquire+0x7ec/0x4ec0 [ 380.373478] 0*8kB [ 380.375466] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 380.379686] 0*16kB 1*32kB [ 380.381860] ? __lock_acquire+0x7ec/0x4ec0 [ 380.386953] (U) [ 380.389814] ? should_fail+0x22d/0xd01 [ 380.394039] 2*64kB (U) [ 380.396066] ? print_usage_bug+0xc0/0xc0 [ 380.399939] 1*128kB (U) [ 380.402577] ? mark_held_locks+0x130/0x130 [ 380.406692] 1*256kB (U) [ 380.409385] ? mark_held_locks+0x130/0x130 [ 380.413615] 0*512kB [ 380.416305] ? graph_lock+0x170/0x170 [ 380.420555] 1*1024kB (U) [ 380.422902] ? print_usage_bug+0xc0/0xc0 [ 380.427140] 1*2048kB (M) [ 380.430333] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 380.430424] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.430441] ? check_preemption_disabled+0x48/0x200 [ 380.434831] 3*4096kB (M) [ 380.437614] ? check_preemption_disabled+0x48/0x200 [ 380.442444] = 15908kB [ 380.442453] Node 0 [ 380.448650] ? __lock_is_held+0xb5/0x140 [ 380.453655] DMA32: [ 380.457041] __alloc_pages_nodemask+0xa80/0xde0 [ 380.462055] 3*4kB [ 380.464591] ? graph_lock+0x170/0x170 [ 380.466902] (M) [ 380.470982] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 380.473209] 2*8kB [ 380.478190] ? graph_lock+0x170/0x170 [ 380.480335] (M) [ 380.484160] ? find_held_lock+0x36/0x1c0 [ 380.486116] 2*16kB (UM) [ 380.491164] ? ____cache_alloc_node+0x1c7/0x1e0 [ 380.493296] 2*32kB (UM) [ 380.497121] ? lock_downgrade+0x900/0x900 [ 380.499081] 3*64kB (UM) [ 380.503174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.505913] 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 380.506009] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 380.506070] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 380.506132] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 380.506136] 411 total pagecache pages [ 380.506146] 0 pages in swap cache [ 380.506151] Swap cache stats: add 0, delete 0, find 0/0 [ 380.506154] Free swap = 0kB [ 380.506157] Total swap = 0kB [ 380.506161] 1965979 pages RAM [ 380.506164] 0 pages HighMem/MovableOnly [ 380.506167] 343323 pages reserved [ 380.506169] 0 pages cma reserved [ 380.506319] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 380.506824] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 380.511800] cache_grow_begin+0x91/0x8c0 [ 380.514597] ksoftirqd/0 cpuset= [ 380.518919] ? do_raw_spin_unlock+0xa7/0x2f0 [ 380.521590] / [ 380.527146] fallback_alloc+0x203/0x2e0 [ 380.536428] mems_allowed=0 [ 380.550838] ____cache_alloc_node+0x1c7/0x1e0 [ 380.643927] kmem_cache_alloc_node+0xe3/0x730 [ 380.648453] ? ipv6_get_ifaddr+0x42e/0x620 [ 380.652731] __alloc_skb+0x119/0x770 [ 380.656478] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 380.661820] ? skb_scrub_packet+0x490/0x490 [ 380.666692] ? lock_downgrade+0x900/0x900 [ 380.671452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.677290] ? refcount_sub_and_test_checked+0x203/0x310 [ 380.682773] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 380.688414] ? addrconf_rs_timer+0x6f0/0x6f0 [ 380.693375] ndisc_alloc_skb+0x144/0x340 [ 380.697568] ndisc_send_rs+0x331/0x6e0 [ 380.701488] addrconf_rs_timer+0x3c0/0x6f0 [ 380.705790] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 380.710065] call_timer_fn+0x272/0x920 [ 380.714196] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 380.718461] ? process_timeout+0x40/0x40 [ 380.722574] ? find_held_lock+0x36/0x1c0 [ 380.726665] ? mark_held_locks+0xc7/0x130 [ 380.730842] ? _raw_spin_unlock_irq+0x27/0x80 [ 380.735910] ? _raw_spin_unlock_irq+0x27/0x80 [ 380.740598] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 380.744861] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 380.749470] ? trace_hardirqs_on+0xbd/0x310 [ 380.754331] ? kasan_check_read+0x11/0x20 [ 380.758698] ? __run_timers+0x7da/0xc70 [ 380.762805] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 380.768365] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 380.772839] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 380.777098] __run_timers+0x7e5/0xc70 [ 380.780932] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 380.786317] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 380.791393] ? graph_lock+0x170/0x170 [ 380.795218] ? print_usage_bug+0xc0/0xc0 [ 380.799301] ? lock_release+0x970/0x970 [ 380.803305] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 380.808555] ? find_held_lock+0x36/0x1c0 [ 380.812651] ? graph_lock+0x170/0x170 [ 380.816478] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.822065] ? check_preemption_disabled+0x48/0x200 [ 380.827115] ? __lock_is_held+0xb5/0x140 [ 380.831361] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.837466] ? check_preemption_disabled+0x48/0x200 [ 380.843469] run_timer_softirq+0x52/0xb0 [ 380.847653] ? rcu_read_lock_sched_held+0x108/0x120 [ 380.852702] __do_softirq+0x30b/0xad8 [ 380.856567] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 380.861702] ? pvclock_read_flags+0x160/0x160 [ 380.866220] ? lapic_next_event+0x5a/0x90 [ 380.870394] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.875954] ? check_preemption_disabled+0x48/0x200 [ 380.881065] ? check_preemption_disabled+0x48/0x200 [ 380.886210] ? kvm_clock_read+0x18/0x30 [ 380.890205] ? kvm_sched_clock_read+0x9/0x20 [ 380.894646] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.900208] ? check_preemption_disabled+0x48/0x200 [ 380.905260] irq_exit+0x17f/0x1c0 [ 380.909283] smp_apic_timer_interrupt+0x1cb/0x760 [ 380.914146] ? smp_reschedule_interrupt+0x109/0x650 [ 380.919365] ? smp_call_function_single_interrupt+0x650/0x650 [ 380.926432] ? interrupt_entry+0xb5/0xf0 [ 380.930625] ? trace_hardirqs_off_caller+0xbb/0x300 [ 380.935663] ? trace_hardirqs_off_caller+0xbb/0x300 [ 380.940702] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 380.945589] ? trace_hardirqs_off+0x300/0x300 [ 380.950103] ? trace_hardirqs_off+0x300/0x300 [ 380.954712] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.960270] ? check_preemption_disabled+0x48/0x200 [ 380.965330] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.970927] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 380.975889] apic_timer_interrupt+0xf/0x20 [ 380.980143] [ 380.982403] RIP: 0010:console_unlock+0x1017/0x11a0 [ 380.987357] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 381.007151] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 381.015668] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 381.022977] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 381.030279] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 381.040090] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 381.048051] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 381.055377] ? netconsole_netdev_event+0x280/0x280 [ 381.060344] ? console_unlock+0x100e/0x11a0 [ 381.064713] ? devkmsg_read+0xbb0/0xbb0 [ 381.068718] ? vprintk_emit+0x7f7/0x930 [ 381.072725] ? lock_release+0x970/0x970 [ 381.077382] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 381.083214] ? vprintk_default+0x28/0x30 [ 381.087320] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 381.092822] ? kasan_check_write+0x14/0x20 [ 381.097192] ? do_raw_spin_lock+0xc1/0x200 [ 381.101477] vprintk_emit+0x33d/0x930 [ 381.105349] ? wake_up_klogd+0x180/0x180 [ 381.109566] ? find_held_lock+0x36/0x1c0 [ 381.114195] ? mark_held_locks+0xc7/0x130 [ 381.118383] ? _raw_spin_unlock_irq+0x27/0x80 [ 381.122929] ? _raw_spin_unlock_irq+0x27/0x80 [ 381.127468] vprintk_default+0x28/0x30 [ 381.131390] vprintk_func+0x7e/0x181 [ 381.135135] printk+0xa7/0xcf [ 381.138272] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 381.143071] ? _raw_spin_unlock_irq+0x60/0x80 [ 381.147625] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 381.153261] dump_header+0x7cc/0xf72 [ 381.157017] ? pagefault_out_of_memory+0x197/0x197 [ 381.161981] ? mark_held_locks+0x130/0x130 [ 381.166237] ? __lock_acquire+0x7ec/0x4ec0 [ 381.170500] ? mem_cgroup_charge_statistics+0x780/0x780 [ 381.175927] ? print_usage_bug+0xc0/0xc0 [ 381.180018] ? print_usage_bug+0xc0/0xc0 [ 381.184114] ? graph_lock+0x170/0x170 [ 381.187929] ? graph_lock+0x170/0x170 [ 381.191748] ? print_usage_bug+0xc0/0xc0 [ 381.195854] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.202200] ? find_held_lock+0x36/0x1c0 [ 381.206353] ? mark_held_locks+0xc7/0x130 [ 381.210542] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 381.215661] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 381.220785] ? lockdep_hardirqs_on+0x421/0x5c0 [ 381.225380] ? trace_hardirqs_on+0xbd/0x310 [ 381.229709] ? kasan_check_read+0x11/0x20 [ 381.233868] ? ___ratelimit+0x36f/0x655 [ 381.237847] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 381.243307] ? trace_hardirqs_on+0x310/0x310 [ 381.247721] ? lock_downgrade+0x900/0x900 [ 381.253609] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 381.259499] ? ___ratelimit+0xaa/0x655 [ 381.263401] ? idr_get_free+0xec0/0xec0 [ 381.267381] ? kasan_check_write+0x14/0x20 [ 381.271640] ? do_raw_spin_lock+0xc1/0x200 [ 381.276337] oom_kill_process.cold.27+0x10/0x903 [ 381.281104] ? graph_lock+0x170/0x170 [ 381.284908] ? _raw_spin_unlock+0x2c/0x50 [ 381.289062] ? oom_badness+0xe6/0xaa0 [ 381.292872] ? oom_evaluate_task+0x540/0x540 [ 381.297296] ? find_held_lock+0x36/0x1c0 [ 381.301380] ? out_of_memory+0x974/0x14c0 [ 381.305540] ? lock_downgrade+0x900/0x900 [ 381.309692] ? check_preemption_disabled+0x48/0x200 [ 381.314731] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 381.323536] ? kasan_check_read+0x11/0x20 [ 381.328913] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 381.334198] ? rcu_bh_qs+0xc0/0xc0 [ 381.338257] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 381.343285] ? oom_evaluate_task+0x302/0x540 [ 381.347700] out_of_memory+0xa86/0x14c0 [ 381.351691] ? oom_killer_disable+0x3a0/0x3a0 [ 381.356191] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 381.361126] ? __mutex_add_waiter+0x2a0/0x2a0 [ 381.366126] __alloc_pages_slowpath+0x2318/0x2d80 [ 381.371007] ? warn_alloc+0x120/0x120 [ 381.374816] ? __radix_tree_lookup+0x4c0/0x4c0 [ 381.379919] ? find_get_entry+0x2f2/0xc40 [ 381.384081] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.389621] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 381.394554] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 381.400097] ? should_fail+0x22d/0xd01 [ 381.407643] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 381.412754] ? __lock_is_held+0xb5/0x140 [ 381.416845] ? __lock_is_held+0xb5/0x140 [ 381.420921] ? kasan_check_read+0x11/0x20 [ 381.425076] ? ___might_sleep+0x1ed/0x300 [ 381.429716] ? lock_release+0x970/0x970 [ 381.434211] ? arch_local_save_flags+0x40/0x40 [ 381.438808] ? __might_sleep+0x95/0x190 [ 381.442832] __alloc_pages_nodemask+0xa80/0xde0 [ 381.447525] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 381.452558] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 381.458366] ? kasan_check_read+0x11/0x20 [ 381.462527] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 381.468255] ? graph_lock+0x170/0x170 [ 381.472068] ? print_usage_bug+0xc0/0xc0 [ 381.476640] ? graph_lock+0x170/0x170 [ 381.480445] ? graph_lock+0x170/0x170 [ 381.484730] ? __do_page_cache_readahead+0x7ce/0x980 [ 381.491472] ? find_held_lock+0x36/0x1c0 [ 381.496034] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 381.501582] alloc_pages_current+0x10c/0x210 [ 381.505994] ? lock_downgrade+0x900/0x900 [ 381.510148] __page_cache_alloc+0x38f/0x5b0 [ 381.514473] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 381.520272] ? kasan_check_read+0x11/0x20 [ 381.524428] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 381.529712] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 381.534387] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 381.540314] ? check_preemption_disabled+0x48/0x200 [ 381.545346] filemap_fault+0x1594/0x25f0 [ 381.549863] ? __lock_page_or_retry+0xa00/0xa00 [ 381.554545] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 381.560346] ? kasan_check_read+0x11/0x20 [ 381.565999] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 381.571456] ? rcu_bh_qs+0xc0/0xc0 [ 381.574997] ? remove_wait_queue+0x1a6/0x360 [ 381.579410] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 381.584875] ? filemap_map_pages+0xdea/0x1980 [ 381.589873] ? print_usage_bug+0xc0/0xc0 [ 381.593961] ? find_get_pages_range_tag+0x1320/0x1320 [ 381.599154] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 381.604696] ? fput+0x130/0x1a0 [ 381.607986] ? graph_lock+0x170/0x170 [ 381.611792] ? __lock_acquire+0x7ec/0x4ec0 [ 381.616051] ? lock_acquire+0x1ed/0x520 [ 381.620028] ? ext4_filemap_fault+0x7a/0xad [ 381.624378] ? lock_release+0x970/0x970 [ 381.628361] ? arch_local_save_flags+0x40/0x40 [ 381.632955] ? select_estimate_accuracy+0x4b0/0x4b0 [ 381.637990] ? down_read+0xb0/0x1d0 [ 381.641621] ? ext4_filemap_fault+0x7a/0xad [ 381.645947] ? __down_interruptible+0x700/0x700 [ 381.651110] ext4_filemap_fault+0x82/0xad [ 381.656511] __do_fault+0x100/0x6b0 [ 381.660157] ? print_bad_pte+0x6c0/0x6c0 [ 381.664231] ? find_held_lock+0x36/0x1c0 [ 381.668304] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 381.673499] ? pmd_val+0x88/0x100 [ 381.676961] ? add_mm_counter_fast+0xd0/0xd0 [ 381.681389] ? pmd_val+0x88/0x100 [ 381.685337] ? add_mm_counter_fast+0xd0/0xd0 [ 381.689756] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 381.695307] __handle_mm_fault+0x3709/0x53e0 [ 381.699730] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 381.704577] ? graph_lock+0x170/0x170 [ 381.708384] ? print_usage_bug+0xc0/0xc0 [ 381.712448] ? lock_downgrade+0x900/0x900 [ 381.717072] ? graph_lock+0x170/0x170 [ 381.720878] ? graph_lock+0x170/0x170 [ 381.725218] ? handle_mm_fault+0x42a/0xc70 [ 381.729455] ? lock_downgrade+0x900/0x900 [ 381.733604] ? check_preemption_disabled+0x48/0x200 [ 381.738632] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 381.747313] ? kasan_check_read+0x11/0x20 [ 381.752159] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 381.757935] ? rcu_bh_qs+0xc0/0xc0 [ 381.761477] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 381.766934] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 381.772474] ? check_preemption_disabled+0x48/0x200 [ 381.777503] handle_mm_fault+0x54f/0xc70 [ 381.781584] ? __handle_mm_fault+0x53e0/0x53e0 [ 381.786647] ? find_vma+0x34/0x190 [ 381.790195] __do_page_fault+0x67d/0xed0 [ 381.794271] ? mm_fault_error+0x380/0x380 [ 381.798446] ? trace_hardirqs_off+0xb8/0x300 [ 381.802881] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.808248] ? trace_hardirqs_on+0x310/0x310 [ 381.813326] do_page_fault+0xf2/0x7e0 [ 381.817509] ? vmalloc_sync_all+0x30/0x30 [ 381.822541] ? error_entry+0x70/0xd0 [ 381.826262] ? trace_hardirqs_off_caller+0xbb/0x300 [ 381.831289] ? trace_hardirqs_on_caller+0xc0/0x300 [ 381.836242] ? syscall_return_slowpath+0x5e0/0x5e0 [ 381.841183] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 381.846040] ? trace_hardirqs_off+0x300/0x300 [ 381.850544] ? trace_hardirqs_off_caller+0x300/0x300 [ 381.855656] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 381.860696] ? prepare_exit_to_usermode+0x291/0x3b0 [ 381.865717] ? page_fault+0x8/0x30 [ 381.869262] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 381.874115] ? page_fault+0x8/0x30 [ 381.877660] page_fault+0x1e/0x30 [ 381.881117] RIP: 0033:0x7f46b0343dd3 [ 381.884835] Code: Bad RIP value. [ 381.888202] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 381.893572] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 381.902779] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 381.911586] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 381.918857] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 381.926593] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 381.933904] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 381.933980] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 381.940750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.940755] Call Trace: [ 381.940787] dump_stack+0x1c4/0x2b4 [ 381.940805] ? dump_stack_print_info.cold.2+0x52/0x52 [ 381.947417] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 381.956688] warn_alloc.cold.118+0xb7/0x1bd [ 381.959240] init cpuset= [ 381.962865] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 381.968025] / [ 381.977740] ? lock_downgrade+0x900/0x900 [ 381.982037] mems_allowed=0 [ 381.984706] ? trace_hardirqs_off+0xb8/0x300 [ 382.002700] ? trace_hardirqs_off+0xb8/0x300 [ 382.007125] __alloc_pages_slowpath+0x2667/0x2d80 [ 382.012005] ? warn_alloc+0x120/0x120 [ 382.016818] ? warn_alloc+0x120/0x120 [ 382.020630] ? print_usage_bug+0xc0/0xc0 [ 382.024699] ? warn_alloc+0x120/0x120 [ 382.028506] ? print_usage_bug+0xc0/0xc0 [ 382.032585] ? find_held_lock+0x36/0x1c0 [ 382.037418] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.042963] ? should_fail+0x22d/0xd01 [ 382.046859] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 382.052409] ? __lock_acquire+0x7ec/0x4ec0 [ 382.056669] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 382.061789] ? __lock_acquire+0x7ec/0x4ec0 [ 382.066051] ? should_fail+0x22d/0xd01 [ 382.069951] ? mark_held_locks+0x130/0x130 [ 382.074196] ? mark_held_locks+0x130/0x130 [ 382.078434] ? __account_cfs_rq_runtime+0x790/0x790 [ 382.083463] ? select_task_rq_fair+0x754/0x34f0 [ 382.088140] ? lock_downgrade+0x900/0x900 [ 382.092300] ? check_preemption_disabled+0x48/0x200 [ 382.097323] ? graph_lock+0x170/0x170 [ 382.101126] ? print_usage_bug+0xc0/0xc0 [ 382.105194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.110740] ? check_preemption_disabled+0x48/0x200 [ 382.115762] ? check_preemption_disabled+0x48/0x200 [ 382.121299] ? __lock_is_held+0xb5/0x140 [ 382.125372] __alloc_pages_nodemask+0xa80/0xde0 [ 382.130049] ? graph_lock+0x170/0x170 [ 382.133966] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 382.138989] ? graph_lock+0x170/0x170 [ 382.142833] ? find_held_lock+0x36/0x1c0 [ 382.146905] ? ____cache_alloc_node+0x1c7/0x1e0 [ 382.151577] ? lock_downgrade+0x900/0x900 [ 382.155736] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.161282] cache_grow_begin+0x91/0x8c0 [ 382.165358] ? do_raw_spin_unlock+0xa7/0x2f0 [ 382.169816] fallback_alloc+0x203/0x2e0 [ 382.173808] ____cache_alloc_node+0x1c7/0x1e0 [ 382.178314] kmem_cache_alloc_node+0xe3/0x730 [ 382.182814] ? ipv6_get_ifaddr+0x42e/0x620 [ 382.187067] __alloc_skb+0x119/0x770 [ 382.190794] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 382.196081] ? skb_scrub_packet+0x490/0x490 [ 382.200412] ? lock_downgrade+0x900/0x900 [ 382.204572] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.210115] ? refcount_sub_and_test_checked+0x203/0x310 [ 382.215577] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 382.221054] ? addrconf_rs_timer+0x6f0/0x6f0 [ 382.225482] ndisc_alloc_skb+0x144/0x340 [ 382.229564] ndisc_send_rs+0x331/0x6e0 [ 382.233466] addrconf_rs_timer+0x3c0/0x6f0 [ 382.237713] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 382.241965] call_timer_fn+0x272/0x920 [ 382.245864] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 382.250126] ? process_timeout+0x40/0x40 [ 382.254197] ? find_held_lock+0x36/0x1c0 [ 382.258278] ? __run_timers+0x7da/0xc70 [ 382.262268] ? _raw_spin_unlock_irq+0x27/0x80 [ 382.266773] ? _raw_spin_unlock_irq+0x27/0x80 [ 382.271281] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 382.275529] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 382.280119] ? trace_hardirqs_on+0xbd/0x310 [ 382.284444] ? kasan_check_read+0x11/0x20 [ 382.288596] ? __run_timers+0x7da/0xc70 [ 382.292585] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 382.298059] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 382.302303] __run_timers+0x7e5/0xc70 [ 382.306107] ? find_held_lock+0x36/0x1c0 [ 382.310186] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 382.315576] ? _raw_spin_unlock_irq+0x27/0x80 [ 382.320077] ? _raw_spin_unlock_irq+0x27/0x80 [ 382.324577] ? lockdep_hardirqs_on+0x421/0x5c0 [ 382.329169] ? trace_hardirqs_on+0xbd/0x310 [ 382.333495] ? kasan_check_read+0x11/0x20 [ 382.337662] ? finish_task_switch+0x1f5/0x900 [ 382.342177] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 382.347645] ? compat_start_thread+0x80/0x80 [ 382.352083] ? pvclock_read_flags+0x160/0x160 [ 382.356593] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.362140] ? check_preemption_disabled+0x48/0x200 [ 382.367183] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 382.372734] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 382.378036] ? rcu_pm_notify+0xc0/0xc0 [ 382.381951] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.387544] ? check_preemption_disabled+0x48/0x200 [ 382.392594] run_timer_softirq+0x52/0xb0 [ 382.396691] ? rcu_read_lock_sched_held+0x108/0x120 [ 382.401725] __do_softirq+0x30b/0xad8 [ 382.405558] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 382.410671] ? trace_hardirqs_off_caller+0x300/0x300 [ 382.415803] ? schedule+0x108/0x460 [ 382.419456] ? trace_hardirqs_off+0xb8/0x300 [ 382.423875] ? smpboot_thread_fn+0x68b/0xa00 [ 382.428295] ? trace_hardirqs_on+0x310/0x310 [ 382.432716] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.438268] ? check_preemption_disabled+0x48/0x200 [ 382.443307] ? takeover_tasklets+0xa90/0xa90 [ 382.447733] run_ksoftirqd+0x94/0x100 [ 382.451556] smpboot_thread_fn+0x68b/0xa00 [ 382.455813] ? sort_range+0x30/0x30 [ 382.459452] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 382.464587] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.470151] ? __kthread_parkme+0xfb/0x1a0 [ 382.474401] kthread+0x35a/0x420 [ 382.477780] ? sort_range+0x30/0x30 [ 382.481409] ? kthread_bind+0x40/0x40 [ 382.485223] ret_from_fork+0x3a/0x50 [ 382.488959] warn_alloc_show_mem: 1 callbacks suppressed [ 382.488971] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 382.488973] Mem-Info: [ 382.489007] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 382.489007] active_file:15 inactive_file:15 isolated_file:2 [ 382.489007] unevictable:0 dirty:0 writeback:0 unstable:0 [ 382.489007] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 382.489007] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 382.489007] free:13757 free_pcp:312 free_cma:0 [ 382.494354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.500601] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 382.503004] Call Trace: [ 382.535889] Node 0 [ 382.545256] [ 382.572960] 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 [ 382.575546] dump_stack+0x1c4/0x2b4 [ 382.577762] lowmem_reserve[]: [ 382.579922] ? dump_stack_print_info.cold.2+0x52/0x52 [ 382.605406] 0 [ 382.609545] warn_alloc.cold.118+0xb7/0x1bd [ 382.612623] 2815 [ 382.617822] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 382.619596] 6318 [ 382.623921] ? lock_downgrade+0x900/0x900 [ 382.625961] 6318 [ 382.631335] ? trace_hardirqs_off+0xb8/0x300 [ 382.632911] Node 0 DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 382.632935] lowmem_reserve[]: 0 0 3503 3503 [ 382.632948] Node 0 Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 382.632968] lowmem_reserve[]: 0 0 0 0 [ 382.632982] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 382.633055] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 382.633131] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 382.633202] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 382.633208] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 382.633211] 411 total pagecache pages [ 382.633221] 0 pages in swap cache [ 382.633226] Swap cache stats: add 0, delete 0, find 0/0 [ 382.633229] Free swap = 0kB [ 382.633232] Total swap = 0kB [ 382.633235] 1965979 pages RAM [ 382.633238] 0 pages HighMem/MovableOnly [ 382.633241] 343323 pages reserved [ 382.633243] 0 pages cma reserved [ 382.633331] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 382.633402] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 382.633407] ksoftirqd/0 cpuset=/ mems_allowed=0 [ 382.830930] ? trace_hardirqs_off+0xb8/0x300 [ 382.835379] __alloc_pages_slowpath+0x2667/0x2d80 [ 382.840266] ? warn_alloc+0x120/0x120 [ 382.844079] ? trace_hardirqs_on+0x310/0x310 [ 382.848494] ? warn_alloc+0x120/0x120 [ 382.852312] ? print_usage_bug+0xc0/0xc0 [ 382.856380] ? warn_alloc+0x120/0x120 [ 382.860186] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 382.865229] ? print_usage_bug+0xc0/0xc0 [ 382.869301] ? __lock_acquire+0x7ec/0x4ec0 [ 382.876118] ? __lock_acquire+0x7ec/0x4ec0 [ 382.881071] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.886613] ? should_fail+0x22d/0xd01 [ 382.890512] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 382.895633] ? __lock_acquire+0x7ec/0x4ec0 [ 382.899876] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 382.904983] ? __lock_acquire+0x7ec/0x4ec0 [ 382.909217] ? should_fail+0x22d/0xd01 [ 382.913111] ? print_usage_bug+0xc0/0xc0 [ 382.917188] ? mark_held_locks+0x130/0x130 [ 382.921431] ? mark_held_locks+0x130/0x130 [ 382.925679] ? graph_lock+0x170/0x170 [ 382.929487] ? print_usage_bug+0xc0/0xc0 [ 382.933584] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 382.938349] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.943890] ? check_preemption_disabled+0x48/0x200 [ 382.949380] ? check_preemption_disabled+0x48/0x200 [ 382.954882] ? __lock_is_held+0xb5/0x140 [ 382.961336] __alloc_pages_nodemask+0xa80/0xde0 [ 382.966014] ? graph_lock+0x170/0x170 [ 382.969825] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 382.974843] ? graph_lock+0x170/0x170 [ 382.978658] ? find_held_lock+0x36/0x1c0 [ 382.982735] ? ____cache_alloc_node+0x1c7/0x1e0 [ 382.987424] ? lock_downgrade+0x900/0x900 [ 382.991614] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.997166] cache_grow_begin+0x91/0x8c0 [ 383.001236] ? do_raw_spin_unlock+0xa7/0x2f0 [ 383.005665] fallback_alloc+0x203/0x2e0 [ 383.009660] ____cache_alloc_node+0x1c7/0x1e0 [ 383.014190] kmem_cache_alloc_node+0xe3/0x730 [ 383.020182] ? ipv6_get_ifaddr+0x42e/0x620 [ 383.024438] __alloc_skb+0x119/0x770 [ 383.028159] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 383.035966] ? skb_scrub_packet+0x490/0x490 [ 383.041156] ? lock_downgrade+0x900/0x900 [ 383.046042] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.051591] ? refcount_sub_and_test_checked+0x203/0x310 [ 383.057058] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 383.062532] ? addrconf_rs_timer+0x6f0/0x6f0 [ 383.067337] ndisc_alloc_skb+0x144/0x340 [ 383.071410] ndisc_send_rs+0x331/0x6e0 [ 383.075314] addrconf_rs_timer+0x3c0/0x6f0 [ 383.079565] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 383.083819] call_timer_fn+0x272/0x920 [ 383.087711] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 383.091950] ? process_timeout+0x40/0x40 [ 383.096011] ? find_held_lock+0x36/0x1c0 [ 383.100086] ? mark_held_locks+0xc7/0x130 [ 383.104245] ? _raw_spin_unlock_irq+0x27/0x80 [ 383.108748] ? _raw_spin_unlock_irq+0x27/0x80 [ 383.113247] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 383.117495] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 383.123302] ? trace_hardirqs_on+0xbd/0x310 [ 383.128288] ? kasan_check_read+0x11/0x20 [ 383.132442] ? __run_timers+0x7da/0xc70 [ 383.136458] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 383.141920] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 383.146167] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 383.150410] __run_timers+0x7e5/0xc70 [ 383.154740] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 383.160115] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 383.165392] ? graph_lock+0x170/0x170 [ 383.169205] ? print_usage_bug+0xc0/0xc0 [ 383.173732] ? lock_release+0x970/0x970 [ 383.177717] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 383.182920] ? find_held_lock+0x36/0x1c0 [ 383.186993] ? graph_lock+0x170/0x170 [ 383.191310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.196851] ? check_preemption_disabled+0x48/0x200 [ 383.201882] ? __lock_is_held+0xb5/0x140 [ 383.205950] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.211490] ? check_preemption_disabled+0x48/0x200 [ 383.217053] run_timer_softirq+0x52/0xb0 [ 383.222103] ? rcu_read_lock_sched_held+0x108/0x120 [ 383.227145] __do_softirq+0x30b/0xad8 [ 383.230966] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 383.236603] ? pvclock_read_flags+0x160/0x160 [ 383.241106] ? lapic_next_event+0x5a/0x90 [ 383.245261] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.251410] ? check_preemption_disabled+0x48/0x200 [ 383.256426] ? check_preemption_disabled+0x48/0x200 [ 383.261453] ? kvm_clock_read+0x18/0x30 [ 383.265888] ? kvm_sched_clock_read+0x9/0x20 [ 383.270303] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.275888] ? check_preemption_disabled+0x48/0x200 [ 383.280921] irq_exit+0x17f/0x1c0 [ 383.284384] smp_apic_timer_interrupt+0x1cb/0x760 [ 383.291698] ? smp_reschedule_interrupt+0x109/0x650 [ 383.297329] ? smp_call_function_single_interrupt+0x650/0x650 [ 383.303216] ? interrupt_entry+0xb5/0xf0 [ 383.307288] ? trace_hardirqs_off_caller+0xbb/0x300 [ 383.312783] ? trace_hardirqs_off_caller+0xbb/0x300 [ 383.317804] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 383.322657] ? trace_hardirqs_off+0x300/0x300 [ 383.327153] ? trace_hardirqs_off+0x300/0x300 [ 383.331658] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.337200] ? check_preemption_disabled+0x48/0x200 [ 383.342239] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.347791] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 383.352650] apic_timer_interrupt+0xf/0x20 [ 383.356883] [ 383.359126] RIP: 0010:console_unlock+0x1017/0x11a0 [ 383.364510] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 383.385711] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 383.393432] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 383.400707] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 383.408452] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 383.415721] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 383.423458] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 383.430749] ? netconsole_netdev_event+0x280/0x280 [ 383.435694] ? console_unlock+0x100e/0x11a0 [ 383.440041] ? devkmsg_read+0xbb0/0xbb0 [ 383.444018] ? vprintk_emit+0x7f7/0x930 [ 383.448564] ? lock_release+0x970/0x970 [ 383.453134] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 383.458592] ? vprintk_default+0x28/0x30 [ 383.462660] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 383.468602] ? kasan_check_write+0x14/0x20 [ 383.473323] ? do_raw_spin_lock+0xc1/0x200 [ 383.477578] vprintk_emit+0x33d/0x930 [ 383.481388] ? wake_up_klogd+0x180/0x180 [ 383.485460] ? find_held_lock+0x36/0x1c0 [ 383.489540] ? mark_held_locks+0xc7/0x130 [ 383.493699] ? _raw_spin_unlock_irq+0x27/0x80 [ 383.498200] ? _raw_spin_unlock_irq+0x27/0x80 [ 383.502706] vprintk_default+0x28/0x30 [ 383.507114] vprintk_func+0x7e/0x181 [ 383.510833] printk+0xa7/0xcf [ 383.513943] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 383.519165] ? _raw_spin_unlock_irq+0x60/0x80 [ 383.523682] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 383.532384] dump_header+0x7cc/0xf72 [ 383.536567] ? pagefault_out_of_memory+0x197/0x197 [ 383.541505] ? mark_held_locks+0x130/0x130 [ 383.545750] ? __lock_acquire+0x7ec/0x4ec0 [ 383.549986] ? mem_cgroup_charge_statistics+0x780/0x780 [ 383.555352] ? print_usage_bug+0xc0/0xc0 [ 383.559419] ? print_usage_bug+0xc0/0xc0 [ 383.563492] ? graph_lock+0x170/0x170 [ 383.567302] ? graph_lock+0x170/0x170 [ 383.571104] ? print_usage_bug+0xc0/0xc0 [ 383.575177] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.581163] ? find_held_lock+0x36/0x1c0 [ 383.585240] ? mark_held_locks+0xc7/0x130 [ 383.589867] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 383.594972] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 383.600089] ? lockdep_hardirqs_on+0x421/0x5c0 [ 383.604682] ? trace_hardirqs_on+0xbd/0x310 [ 383.610301] ? kasan_check_read+0x11/0x20 [ 383.617621] ? ___ratelimit+0x36f/0x655 [ 383.622080] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 383.627548] ? trace_hardirqs_on+0x310/0x310 [ 383.632475] ? lock_downgrade+0x900/0x900 [ 383.636640] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 383.641747] ? ___ratelimit+0xaa/0x655 [ 383.645645] ? idr_get_free+0xec0/0xec0 [ 383.649630] ? kasan_check_write+0x14/0x20 [ 383.653872] ? do_raw_spin_lock+0xc1/0x200 [ 383.658117] oom_kill_process.cold.27+0x10/0x903 [ 383.662879] ? graph_lock+0x170/0x170 [ 383.666680] ? _raw_spin_unlock+0x2c/0x50 [ 383.670832] ? oom_badness+0xe6/0xaa0 [ 383.675386] ? oom_evaluate_task+0x540/0x540 [ 383.679807] ? find_held_lock+0x36/0x1c0 [ 383.683881] ? out_of_memory+0x974/0x14c0 [ 383.688034] ? lock_downgrade+0x900/0x900 [ 383.692700] ? check_preemption_disabled+0x48/0x200 [ 383.699877] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 383.705685] ? kasan_check_read+0x11/0x20 [ 383.709843] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 383.715124] ? rcu_bh_qs+0xc0/0xc0 [ 383.718676] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 383.724214] ? oom_evaluate_task+0x302/0x540 [ 383.728637] out_of_memory+0xa86/0x14c0 [ 383.732624] ? oom_killer_disable+0x3a0/0x3a0 [ 383.737125] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 383.742061] ? __mutex_add_waiter+0x2a0/0x2a0 [ 383.746576] __alloc_pages_slowpath+0x2318/0x2d80 [ 383.751457] ? warn_alloc+0x120/0x120 [ 383.755778] ? __radix_tree_lookup+0x4c0/0x4c0 [ 383.760380] ? find_get_entry+0x2f2/0xc40 [ 383.765033] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.770580] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 383.775529] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 383.781083] ? should_fail+0x22d/0xd01 [ 383.785475] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 383.792087] ? __lock_is_held+0xb5/0x140 [ 383.796658] ? __lock_is_held+0xb5/0x140 [ 383.800735] ? kasan_check_read+0x11/0x20 [ 383.804889] ? ___might_sleep+0x1ed/0x300 [ 383.809036] ? lock_release+0x970/0x970 [ 383.813013] ? arch_local_save_flags+0x40/0x40 [ 383.817609] ? __might_sleep+0x95/0x190 [ 383.821597] __alloc_pages_nodemask+0xa80/0xde0 [ 383.826731] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 383.831761] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 383.837565] ? kasan_check_read+0x11/0x20 [ 383.841717] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 383.847003] ? graph_lock+0x170/0x170 [ 383.851313] ? print_usage_bug+0xc0/0xc0 [ 383.857986] ? graph_lock+0x170/0x170 [ 383.861791] ? graph_lock+0x170/0x170 [ 383.865596] ? __do_page_cache_readahead+0x7ce/0x980 [ 383.870707] ? find_held_lock+0x36/0x1c0 [ 383.874778] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 383.880329] alloc_pages_current+0x10c/0x210 [ 383.884739] ? lock_downgrade+0x900/0x900 [ 383.888893] __page_cache_alloc+0x38f/0x5b0 [ 383.893222] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 383.899040] ? kasan_check_read+0x11/0x20 [ 383.903211] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 383.908496] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 383.913177] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 383.918721] ? check_preemption_disabled+0x48/0x200 [ 383.923752] filemap_fault+0x1594/0x25f0 [ 383.927832] ? __lock_page_or_retry+0xa00/0xa00 [ 383.932506] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 383.939555] ? kasan_check_read+0x11/0x20 [ 383.943714] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 383.948999] ? rcu_bh_qs+0xc0/0xc0 [ 383.952551] ? remove_wait_queue+0x1a6/0x360 [ 383.956971] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 383.962434] ? filemap_map_pages+0xdea/0x1980 [ 383.967396] ? print_usage_bug+0xc0/0xc0 [ 383.971462] ? find_get_pages_range_tag+0x1320/0x1320 [ 383.976653] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 383.982191] ? fput+0x130/0x1a0 [ 383.985477] ? graph_lock+0x170/0x170 [ 383.989288] ? __lock_acquire+0x7ec/0x4ec0 [ 383.993569] ? lock_acquire+0x1ed/0x520 [ 383.997575] ? ext4_filemap_fault+0x7a/0xad [ 384.001908] ? lock_release+0x970/0x970 [ 384.005886] ? arch_local_save_flags+0x40/0x40 [ 384.010479] ? select_estimate_accuracy+0x4b0/0x4b0 [ 384.015887] ? down_read+0xb0/0x1d0 [ 384.019527] ? ext4_filemap_fault+0x7a/0xad [ 384.023868] ? __down_interruptible+0x700/0x700 [ 384.028567] ext4_filemap_fault+0x82/0xad [ 384.033180] __do_fault+0x100/0x6b0 [ 384.036815] ? print_bad_pte+0x6c0/0x6c0 [ 384.040882] ? find_held_lock+0x36/0x1c0 [ 384.045478] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 384.050670] ? pmd_val+0x88/0x100 [ 384.054126] ? add_mm_counter_fast+0xd0/0xd0 [ 384.063567] ? pmd_val+0x88/0x100 [ 384.068752] ? add_mm_counter_fast+0xd0/0xd0 [ 384.073169] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 384.078719] __handle_mm_fault+0x3709/0x53e0 [ 384.083143] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 384.088489] ? graph_lock+0x170/0x170 [ 384.092303] ? print_usage_bug+0xc0/0xc0 [ 384.096366] ? lock_downgrade+0x900/0x900 [ 384.100528] ? graph_lock+0x170/0x170 [ 384.104332] ? graph_lock+0x170/0x170 [ 384.108153] ? handle_mm_fault+0x42a/0xc70 [ 384.113530] ? lock_downgrade+0x900/0x900 [ 384.119849] ? check_preemption_disabled+0x48/0x200 [ 384.124879] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 384.130681] ? kasan_check_read+0x11/0x20 [ 384.135238] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 384.140557] ? rcu_bh_qs+0xc0/0xc0 [ 384.144102] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 384.149559] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 384.155098] ? check_preemption_disabled+0x48/0x200 [ 384.160126] handle_mm_fault+0x54f/0xc70 [ 384.164195] ? __handle_mm_fault+0x53e0/0x53e0 [ 384.168783] ? find_vma+0x34/0x190 [ 384.172337] __do_page_fault+0x67d/0xed0 [ 384.176911] ? mm_fault_error+0x380/0x380 [ 384.181062] ? trace_hardirqs_off+0xb8/0x300 [ 384.185961] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.191328] ? trace_hardirqs_on+0x310/0x310 [ 384.195752] do_page_fault+0xf2/0x7e0 [ 384.199561] ? vmalloc_sync_all+0x30/0x30 [ 384.203713] ? error_entry+0x70/0xd0 [ 384.207464] ? trace_hardirqs_off_caller+0xbb/0x300 [ 384.214319] ? trace_hardirqs_on_caller+0xc0/0x300 [ 384.219491] ? syscall_return_slowpath+0x5e0/0x5e0 [ 384.224429] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 384.229299] ? trace_hardirqs_off+0x300/0x300 [ 384.233799] ? trace_hardirqs_off_caller+0x300/0x300 [ 384.238907] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 384.243927] ? prepare_exit_to_usermode+0x291/0x3b0 [ 384.248949] ? page_fault+0x8/0x30 [ 384.252943] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 384.257792] ? page_fault+0x8/0x30 [ 384.261340] page_fault+0x1e/0x30 [ 384.264798] RIP: 0033:0x7f46b0343dd3 [ 384.270699] Code: Bad RIP value. [ 384.274345] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 384.279715] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 384.286983] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 384.294251] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 384.301544] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 384.308819] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 384.316133] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 384.316219] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 384.322980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.322989] Call Trace: [ 384.329620] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 384.339108] dump_stack+0x1c4/0x2b4 [ 384.342362] init cpuset=/ [ 384.352096] ? dump_stack_print_info.cold.2+0x52/0x52 [ 384.355698] mems_allowed=0 [ 384.358460] warn_alloc.cold.118+0xb7/0x1bd [ 384.370861] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 384.375714] ? lock_downgrade+0x900/0x900 [ 384.379872] ? trace_hardirqs_off+0xb8/0x300 [ 384.384290] ? trace_hardirqs_off+0xb8/0x300 [ 384.388712] __alloc_pages_slowpath+0x2667/0x2d80 [ 384.393590] ? warn_alloc+0x120/0x120 [ 384.397402] ? warn_alloc+0x120/0x120 [ 384.401212] ? print_usage_bug+0xc0/0xc0 [ 384.405275] ? warn_alloc+0x120/0x120 [ 384.409079] ? print_usage_bug+0xc0/0xc0 [ 384.413147] ? __lock_acquire+0x7ec/0x4ec0 [ 384.417383] ? __lock_acquire+0x7ec/0x4ec0 [ 384.421653] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 384.427201] ? should_fail+0x22d/0xd01 [ 384.431097] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 384.436207] ? __lock_acquire+0x7ec/0x4ec0 [ 384.440471] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 384.445575] ? __lock_acquire+0x7ec/0x4ec0 [ 384.449810] ? should_fail+0x22d/0xd01 [ 384.453713] ? mark_held_locks+0x130/0x130 [ 384.457959] ? mark_held_locks+0x130/0x130 [ 384.462202] ? select_task_rq_fair+0x754/0x34f0 [ 384.466878] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.472418] ? graph_lock+0x170/0x170 [ 384.476218] ? print_usage_bug+0xc0/0xc0 [ 384.480286] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.485842] ? check_preemption_disabled+0x48/0x200 [ 384.490853] ? check_preemption_disabled+0x48/0x200 [ 384.495885] ? __lock_is_held+0xb5/0x140 [ 384.499961] __alloc_pages_nodemask+0xa80/0xde0 [ 384.504637] ? graph_lock+0x170/0x170 [ 384.508460] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 384.513480] ? graph_lock+0x170/0x170 [ 384.517301] ? find_held_lock+0x36/0x1c0 [ 384.521379] ? ____cache_alloc_node+0x1c7/0x1e0 [ 384.526042] ? lock_downgrade+0x900/0x900 [ 384.530194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.535744] cache_grow_begin+0x91/0x8c0 [ 384.539818] ? do_raw_spin_unlock+0xa7/0x2f0 [ 384.544247] fallback_alloc+0x203/0x2e0 [ 384.548237] ____cache_alloc_node+0x1c7/0x1e0 [ 384.552750] kmem_cache_alloc_node+0xe3/0x730 [ 384.557259] ? ipv6_get_ifaddr+0x42e/0x620 [ 384.561530] __alloc_skb+0x119/0x770 [ 384.565256] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 384.570546] ? skb_scrub_packet+0x490/0x490 [ 384.574872] ? lock_downgrade+0x900/0x900 [ 384.579031] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.584575] ? refcount_sub_and_test_checked+0x203/0x310 [ 384.590031] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 384.595489] ? addrconf_rs_timer+0x6f0/0x6f0 [ 384.599923] ndisc_alloc_skb+0x144/0x340 [ 384.604001] ndisc_send_rs+0x331/0x6e0 [ 384.607927] addrconf_rs_timer+0x3c0/0x6f0 [ 384.612198] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 384.616452] call_timer_fn+0x272/0x920 [ 384.620342] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 384.624591] ? process_timeout+0x40/0x40 [ 384.628653] ? find_held_lock+0x36/0x1c0 [ 384.632729] ? __run_timers+0x7da/0xc70 [ 384.636709] ? _raw_spin_unlock_irq+0x27/0x80 [ 384.641206] ? _raw_spin_unlock_irq+0x27/0x80 [ 384.645703] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 384.649945] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 384.654539] ? trace_hardirqs_on+0xbd/0x310 [ 384.658868] ? kasan_check_read+0x11/0x20 [ 384.663019] ? __run_timers+0x7da/0xc70 [ 384.667000] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 384.672458] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 384.676707] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 384.680945] __run_timers+0x7e5/0xc70 [ 384.684796] ? find_held_lock+0x36/0x1c0 [ 384.688872] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 384.694243] ? _raw_spin_unlock_irq+0x27/0x80 [ 384.698742] ? _raw_spin_unlock_irq+0x27/0x80 [ 384.703245] ? lockdep_hardirqs_on+0x421/0x5c0 [ 384.707830] ? trace_hardirqs_on+0xbd/0x310 [ 384.712158] ? kasan_check_read+0x11/0x20 [ 384.716330] ? finish_task_switch+0x1f5/0x900 [ 384.720839] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 384.726295] ? compat_start_thread+0x80/0x80 [ 384.730726] ? pvclock_read_flags+0x160/0x160 [ 384.735228] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.740771] ? check_preemption_disabled+0x48/0x200 [ 384.745818] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 384.751398] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 384.756689] ? rcu_pm_notify+0xc0/0xc0 [ 384.760585] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.766130] ? check_preemption_disabled+0x48/0x200 [ 384.771181] run_timer_softirq+0x52/0xb0 [ 384.775251] ? rcu_read_lock_sched_held+0x108/0x120 [ 384.780277] __do_softirq+0x30b/0xad8 [ 384.784096] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 384.789205] ? trace_hardirqs_off_caller+0x300/0x300 [ 384.794322] ? schedule+0x108/0x460 [ 384.797964] ? trace_hardirqs_off+0xb8/0x300 [ 384.802376] ? smpboot_thread_fn+0x68b/0xa00 [ 384.806794] ? trace_hardirqs_on+0x310/0x310 [ 384.811212] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 384.816752] ? check_preemption_disabled+0x48/0x200 [ 384.821805] ? takeover_tasklets+0xa90/0xa90 [ 384.826224] run_ksoftirqd+0x94/0x100 [ 384.830027] smpboot_thread_fn+0x68b/0xa00 [ 384.834273] ? sort_range+0x30/0x30 [ 384.837947] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 384.843051] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 384.848597] ? __kthread_parkme+0xfb/0x1a0 [ 384.852851] kthread+0x35a/0x420 [ 384.856230] ? sort_range+0x30/0x30 [ 384.859868] ? kthread_bind+0x40/0x40 [ 384.863686] ret_from_fork+0x3a/0x50 [ 384.867420] warn_alloc_show_mem: 1 callbacks suppressed [ 384.867432] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 384.867434] Mem-Info: [ 384.867468] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 384.867468] active_file:15 inactive_file:15 isolated_file:2 [ 384.867468] unevictable:0 dirty:0 writeback:0 unstable:0 [ 384.867468] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 384.867468] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 384.867468] free:13757 free_pcp:312 free_cma:0 [ 384.872810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.872819] Call Trace: [ 384.879063] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 384.881463] [ 384.914383] Node 0 [ 384.924347] dump_stack+0x1c4/0x2b4 [ 384.926927] 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 [ 384.954589] ? dump_stack_print_info.cold.2+0x52/0x52 [ 384.956717] lowmem_reserve[]: [ 384.958964] warn_alloc.cold.118+0xb7/0x1bd [ 384.962558] 0 [ 384.988547] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 384.993711] 2815 [ 384.997308] ? lock_downgrade+0x900/0x900 [ 385.001622] 6318 [ 385.003431] ? trace_hardirqs_off+0xb8/0x300 [ 385.008242] 6318 [ 385.010308] ? trace_hardirqs_off+0xb8/0x300 [ 385.022373] __alloc_pages_slowpath+0x2667/0x2d80 [ 385.026760] Node 0 [ 385.028862] ? warn_alloc+0x120/0x120 [ 385.033242] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 385.038065] ? warn_alloc+0x120/0x120 [ 385.040271] lowmem_reserve[]: [ 385.044071] ? print_usage_bug+0xc0/0xc0 [ 385.070952] 0 [ 385.076527] ? warn_alloc+0x120/0x120 [ 385.079635] 0 [ 385.083812] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 385.085595] 3503 [ 385.089388] ? print_usage_bug+0xc0/0xc0 [ 385.091170] 3503 [ 385.096183] ? __lock_acquire+0x7ec/0x4ec0 [ 385.098225] Node 0 [ 385.102289] ? __lock_acquire+0x7ec/0x4ec0 [ 385.104349] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 385.108998] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 385.111209] lowmem_reserve[]: [ 385.115441] ? should_fail+0x22d/0xd01 [ 385.143883] 0 [ 385.149430] ? __lock_acquire+0x7ec/0x4ec0 [ 385.152504] 0 [ 385.156396] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 385.158178] 0 [ 385.164688] ? __lock_acquire+0x7ec/0x4ec0 [ 385.166468] 0 [ 385.172091] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 385.178108] ? __lock_acquire+0x7ec/0x4ec0 [ 385.178125] ? should_fail+0x22d/0xd01 [ 385.179914] Node 0 [ 385.185020] ? mark_held_locks+0x130/0x130 [ 385.189220] DMA: 1*4kB [ 385.193603] ? mark_held_locks+0x130/0x130 [ 385.195816] (U) [ 385.200052] ? graph_lock+0x170/0x170 [ 385.202604] 0*8kB 0*16kB [ 385.207332] ? print_usage_bug+0xc0/0xc0 [ 385.209291] 1*32kB [ 385.213092] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 385.215829] (U) [ 385.219898] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.222106] 2*64kB [ 385.226852] ? check_preemption_disabled+0x48/0x200 [ 385.228805] (U) [ 385.234852] ? check_preemption_disabled+0x48/0x200 [ 385.237069] 1*128kB [ 385.242103] ? __lock_is_held+0xb5/0x140 [ 385.244053] (U) [ 385.249626] __alloc_pages_nodemask+0xa80/0xde0 [ 385.251925] 1*256kB [ 385.255976] ? graph_lock+0x170/0x170 [ 385.257928] (U) [ 385.262588] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 385.264888] 0*512kB [ 385.268694] ? graph_lock+0x170/0x170 [ 385.270652] 1*1024kB [ 385.275671] ? find_held_lock+0x36/0x1c0 [ 385.277965] (U) [ 385.281765] ? ____cache_alloc_node+0x1c7/0x1e0 [ 385.284149] 1*2048kB [ 385.288205] ? lock_downgrade+0x900/0x900 [ 385.290161] (M) [ 385.294826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.297208] 3*4096kB [ 385.301351] cache_grow_begin+0x91/0x8c0 [ 385.303301] (M) [ 385.308836] ? do_raw_spin_unlock+0xa7/0x2f0 [ 385.311220] = 15908kB [ 385.311229] Node 0 [ 385.315298] fallback_alloc+0x203/0x2e0 [ 385.317244] DMA32: [ 385.321650] ____cache_alloc_node+0x1c7/0x1e0 [ 385.324040] 3*4kB [ 385.326284] kmem_cache_alloc_node+0xe3/0x730 [ 385.330231] (M) [ 385.332476] ? ipv6_get_ifaddr+0x42e/0x620 [ 385.336939] 2*8kB (M) [ 385.339100] __alloc_skb+0x119/0x770 [ 385.343572] 2*16kB [ 385.345550] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 385.349756] (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 385.349809] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 385.349895] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 385.349901] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 385.349904] 411 total pagecache pages [ 385.349914] 0 pages in swap cache [ 385.349919] Swap cache stats: add 0, delete 0, find 0/0 [ 385.349922] Free swap = 0kB [ 385.349925] Total swap = 0kB [ 385.349950] 1965979 pages RAM [ 385.349954] 0 pages HighMem/MovableOnly [ 385.349957] 343323 pages reserved [ 385.349959] 0 pages cma reserved [ 385.350045] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 385.350096] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 385.350100] ksoftirqd/0 cpuset=/ mems_allowed=0 [ 385.470051] ? skb_scrub_packet+0x490/0x490 [ 385.474381] ? lock_downgrade+0x900/0x900 [ 385.478549] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.484093] ? refcount_sub_and_test_checked+0x203/0x310 [ 385.490325] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 385.497458] ? addrconf_rs_timer+0x6f0/0x6f0 [ 385.501884] ndisc_alloc_skb+0x144/0x340 [ 385.506329] ndisc_send_rs+0x331/0x6e0 [ 385.510229] addrconf_rs_timer+0x3c0/0x6f0 [ 385.515018] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 385.519271] call_timer_fn+0x272/0x920 [ 385.523188] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 385.527429] ? process_timeout+0x40/0x40 [ 385.531492] ? find_held_lock+0x36/0x1c0 [ 385.535573] ? mark_held_locks+0xc7/0x130 [ 385.539730] ? _raw_spin_unlock_irq+0x27/0x80 [ 385.544231] ? _raw_spin_unlock_irq+0x27/0x80 [ 385.549200] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 385.553437] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 385.558463] ? trace_hardirqs_on+0xbd/0x310 [ 385.562792] ? kasan_check_read+0x11/0x20 [ 385.569688] ? __run_timers+0x7da/0xc70 [ 385.573667] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 385.579614] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 385.583855] __run_timers+0x7e5/0xc70 [ 385.587674] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 385.593042] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 385.598063] ? graph_lock+0x170/0x170 [ 385.601871] ? print_usage_bug+0xc0/0xc0 [ 385.605933] ? lock_release+0x970/0x970 [ 385.609916] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 385.615115] ? find_held_lock+0x36/0x1c0 [ 385.619689] ? graph_lock+0x170/0x170 [ 385.623502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.629511] ? check_preemption_disabled+0x48/0x200 [ 385.634561] ? __lock_is_held+0xb5/0x140 [ 385.638631] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.644172] ? check_preemption_disabled+0x48/0x200 [ 385.649208] run_timer_softirq+0x52/0xb0 [ 385.653730] ? rcu_read_lock_sched_held+0x108/0x120 [ 385.659421] __do_softirq+0x30b/0xad8 [ 385.663237] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 385.668362] ? pvclock_read_flags+0x160/0x160 [ 385.673344] ? lapic_next_event+0x5a/0x90 [ 385.677503] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.683060] ? check_preemption_disabled+0x48/0x200 [ 385.688075] ? check_preemption_disabled+0x48/0x200 [ 385.693105] ? kvm_clock_read+0x18/0x30 [ 385.697080] ? kvm_sched_clock_read+0x9/0x20 [ 385.701498] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.707044] ? check_preemption_disabled+0x48/0x200 [ 385.712077] irq_exit+0x17f/0x1c0 [ 385.715547] smp_apic_timer_interrupt+0x1cb/0x760 [ 385.720398] ? smp_reschedule_interrupt+0x109/0x650 [ 385.725432] ? smp_call_function_single_interrupt+0x650/0x650 [ 385.732384] ? interrupt_entry+0xb5/0xf0 [ 385.736583] ? trace_hardirqs_off_caller+0xbb/0x300 [ 385.742292] ? trace_hardirqs_off_caller+0xbb/0x300 [ 385.747322] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 385.752174] ? trace_hardirqs_off+0x300/0x300 [ 385.756679] ? trace_hardirqs_off+0x300/0x300 [ 385.761184] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.767237] ? check_preemption_disabled+0x48/0x200 [ 385.772259] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.777821] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 385.782678] apic_timer_interrupt+0xf/0x20 [ 385.786911] [ 385.789153] RIP: 0010:console_unlock+0x1017/0x11a0 [ 385.794560] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 385.814480] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 385.823025] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 385.830307] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 385.838022] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 385.845297] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 385.852568] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 385.859856] ? netconsole_netdev_event+0x280/0x280 [ 385.865299] ? console_unlock+0x100e/0x11a0 [ 385.869648] ? devkmsg_read+0xbb0/0xbb0 [ 385.873624] ? vprintk_emit+0x7f7/0x930 [ 385.877610] ? lock_release+0x970/0x970 [ 385.881601] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 385.887141] ? vprintk_default+0x28/0x30 [ 385.891204] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 385.897948] ? kasan_check_write+0x14/0x20 [ 385.902858] ? do_raw_spin_lock+0xc1/0x200 [ 385.907105] vprintk_emit+0x33d/0x930 [ 385.910919] ? wake_up_klogd+0x180/0x180 [ 385.914989] ? find_held_lock+0x36/0x1c0 [ 385.919060] ? mark_held_locks+0xc7/0x130 [ 385.923213] ? _raw_spin_unlock_irq+0x27/0x80 [ 385.927710] ? _raw_spin_unlock_irq+0x27/0x80 [ 385.932233] vprintk_default+0x28/0x30 [ 385.936128] vprintk_func+0x7e/0x181 [ 385.939848] printk+0xa7/0xcf [ 385.942957] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 385.947722] ? _raw_spin_unlock_irq+0x60/0x80 [ 385.952239] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 385.957540] dump_header+0x7cc/0xf72 [ 385.961273] ? pagefault_out_of_memory+0x197/0x197 [ 385.966222] ? mark_held_locks+0x130/0x130 [ 385.970458] ? __lock_acquire+0x7ec/0x4ec0 [ 385.974699] ? mem_cgroup_charge_statistics+0x780/0x780 [ 385.980063] ? print_usage_bug+0xc0/0xc0 [ 385.984133] ? print_usage_bug+0xc0/0xc0 [ 385.989328] ? graph_lock+0x170/0x170 [ 385.994553] ? graph_lock+0x170/0x170 [ 385.998360] ? print_usage_bug+0xc0/0xc0 [ 386.002431] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.008424] ? find_held_lock+0x36/0x1c0 [ 386.012497] ? mark_held_locks+0xc7/0x130 [ 386.019178] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 386.024311] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 386.029436] ? lockdep_hardirqs_on+0x421/0x5c0 [ 386.039361] ? trace_hardirqs_on+0xbd/0x310 [ 386.043837] ? kasan_check_read+0x11/0x20 [ 386.047999] ? ___ratelimit+0x36f/0x655 [ 386.051981] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 386.057954] ? trace_hardirqs_on+0x310/0x310 [ 386.064034] ? lock_downgrade+0x900/0x900 [ 386.068196] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 386.073308] ? ___ratelimit+0xaa/0x655 [ 386.077206] ? idr_get_free+0xec0/0xec0 [ 386.081192] ? kasan_check_write+0x14/0x20 [ 386.085434] ? do_raw_spin_lock+0xc1/0x200 [ 386.089686] oom_kill_process.cold.27+0x10/0x903 [ 386.094451] ? graph_lock+0x170/0x170 [ 386.098257] ? _raw_spin_unlock+0x2c/0x50 [ 386.102413] ? oom_badness+0xe6/0xaa0 [ 386.106227] ? oom_evaluate_task+0x540/0x540 [ 386.110643] ? find_held_lock+0x36/0x1c0 [ 386.114715] ? out_of_memory+0x974/0x14c0 [ 386.119143] ? lock_downgrade+0x900/0x900 [ 386.123297] ? check_preemption_disabled+0x48/0x200 [ 386.128826] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 386.134630] ? kasan_check_read+0x11/0x20 [ 386.138785] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 386.144069] ? rcu_bh_qs+0xc0/0xc0 [ 386.148867] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 386.154942] ? oom_evaluate_task+0x302/0x540 [ 386.159365] out_of_memory+0xa86/0x14c0 [ 386.163351] ? oom_killer_disable+0x3a0/0x3a0 [ 386.167853] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 386.172786] ? __mutex_add_waiter+0x2a0/0x2a0 [ 386.177306] __alloc_pages_slowpath+0x2318/0x2d80 [ 386.182186] ? warn_alloc+0x120/0x120 [ 386.186325] ? __radix_tree_lookup+0x4c0/0x4c0 [ 386.190933] ? find_get_entry+0x2f2/0xc40 [ 386.195094] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.200642] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 386.205605] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 386.211187] ? should_fail+0x22d/0xd01 [ 386.215601] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 386.220708] ? __lock_is_held+0xb5/0x140 [ 386.226153] ? __lock_is_held+0xb5/0x140 [ 386.230240] ? kasan_check_read+0x11/0x20 [ 386.234398] ? ___might_sleep+0x1ed/0x300 [ 386.238556] ? lock_release+0x970/0x970 [ 386.242543] ? arch_local_save_flags+0x40/0x40 [ 386.247144] ? __might_sleep+0x95/0x190 [ 386.251653] __alloc_pages_nodemask+0xa80/0xde0 [ 386.256337] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 386.261363] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 386.267168] ? kasan_check_read+0x11/0x20 [ 386.271321] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 386.276604] ? graph_lock+0x170/0x170 [ 386.280407] ? print_usage_bug+0xc0/0xc0 [ 386.284477] ? graph_lock+0x170/0x170 [ 386.288285] ? graph_lock+0x170/0x170 [ 386.292611] ? __do_page_cache_readahead+0x7ce/0x980 [ 386.297727] ? find_held_lock+0x36/0x1c0 [ 386.301798] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 386.307867] alloc_pages_current+0x10c/0x210 [ 386.314157] ? lock_downgrade+0x900/0x900 [ 386.318321] __page_cache_alloc+0x38f/0x5b0 [ 386.322646] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 386.328451] ? kasan_check_read+0x11/0x20 [ 386.332625] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 386.337907] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 386.342592] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 386.348131] ? check_preemption_disabled+0x48/0x200 [ 386.353160] filemap_fault+0x1594/0x25f0 [ 386.357241] ? __lock_page_or_retry+0xa00/0xa00 [ 386.361916] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 386.367717] ? kasan_check_read+0x11/0x20 [ 386.372326] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 386.377610] ? rcu_bh_qs+0xc0/0xc0 [ 386.381151] ? remove_wait_queue+0x1a6/0x360 [ 386.385565] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 386.392965] ? filemap_map_pages+0xdea/0x1980 [ 386.397623] ? print_usage_bug+0xc0/0xc0 [ 386.401694] ? find_get_pages_range_tag+0x1320/0x1320 [ 386.406904] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 386.412441] ? fput+0x130/0x1a0 [ 386.415725] ? graph_lock+0x170/0x170 [ 386.419536] ? __lock_acquire+0x7ec/0x4ec0 [ 386.424268] ? lock_acquire+0x1ed/0x520 [ 386.428306] ? ext4_filemap_fault+0x7a/0xad [ 386.432637] ? lock_release+0x970/0x970 [ 386.437127] ? arch_local_save_flags+0x40/0x40 [ 386.441716] ? select_estimate_accuracy+0x4b0/0x4b0 [ 386.446756] ? down_read+0xb0/0x1d0 [ 386.450391] ? ext4_filemap_fault+0x7a/0xad [ 386.454733] ? __down_interruptible+0x700/0x700 [ 386.459430] ext4_filemap_fault+0x82/0xad [ 386.465406] __do_fault+0x100/0x6b0 [ 386.469636] ? print_bad_pte+0x6c0/0x6c0 [ 386.473704] ? find_held_lock+0x36/0x1c0 [ 386.477773] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 386.483472] ? pmd_val+0x88/0x100 [ 386.486936] ? add_mm_counter_fast+0xd0/0xd0 [ 386.491351] ? pmd_val+0x88/0x100 [ 386.494809] ? add_mm_counter_fast+0xd0/0xd0 [ 386.499226] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 386.504774] __handle_mm_fault+0x3709/0x53e0 [ 386.509195] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 386.514041] ? graph_lock+0x170/0x170 [ 386.517853] ? print_usage_bug+0xc0/0xc0 [ 386.521918] ? lock_downgrade+0x900/0x900 [ 386.526529] ? graph_lock+0x170/0x170 [ 386.530335] ? graph_lock+0x170/0x170 [ 386.534660] ? handle_mm_fault+0x42a/0xc70 [ 386.538898] ? lock_downgrade+0x900/0x900 [ 386.543047] ? check_preemption_disabled+0x48/0x200 [ 386.548074] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 386.553878] ? kasan_check_read+0x11/0x20 [ 386.558027] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 386.563311] ? rcu_bh_qs+0xc0/0xc0 [ 386.567374] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 386.572833] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 386.578535] ? check_preemption_disabled+0x48/0x200 [ 386.583568] handle_mm_fault+0x54f/0xc70 [ 386.587638] ? __handle_mm_fault+0x53e0/0x53e0 [ 386.592225] ? find_vma+0x34/0x190 [ 386.596218] __do_page_fault+0x67d/0xed0 [ 386.600296] ? mm_fault_error+0x380/0x380 [ 386.604450] ? trace_hardirqs_off+0xb8/0x300 [ 386.608864] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.614232] ? trace_hardirqs_on+0x310/0x310 [ 386.618649] do_page_fault+0xf2/0x7e0 [ 386.622457] ? vmalloc_sync_all+0x30/0x30 [ 386.626612] ? error_entry+0x70/0xd0 [ 386.630784] ? trace_hardirqs_off_caller+0xbb/0x300 [ 386.639347] ? trace_hardirqs_on_caller+0xc0/0x300 [ 386.644287] ? syscall_return_slowpath+0x5e0/0x5e0 [ 386.649680] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 386.654541] ? trace_hardirqs_off+0x300/0x300 [ 386.659040] ? trace_hardirqs_off_caller+0x300/0x300 [ 386.664149] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 386.669169] ? prepare_exit_to_usermode+0x291/0x3b0 [ 386.674192] ? page_fault+0x8/0x30 [ 386.677738] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 386.682593] ? page_fault+0x8/0x30 [ 386.686138] page_fault+0x1e/0x30 [ 386.690036] RIP: 0033:0x7f46b0343dd3 [ 386.693755] Code: Bad RIP value. [ 386.697122] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 386.702488] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 386.709764] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 386.719635] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 386.726910] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 386.734180] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 386.741479] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 386.741575] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 386.748337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.748343] Call Trace: [ 386.748366] dump_stack+0x1c4/0x2b4 [ 386.748383] ? dump_stack_print_info.cold.2+0x52/0x52 [ 386.754924] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 386.764223] warn_alloc.cold.118+0xb7/0x1bd [ 386.766773] init cpuset= [ 386.770405] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 386.775566] / [ 386.785275] ? lock_downgrade+0x900/0x900 [ 386.789580] mems_allowed=0 [ 386.792256] ? trace_hardirqs_off+0xb8/0x300 [ 386.810764] ? trace_hardirqs_off+0xb8/0x300 [ 386.815196] __alloc_pages_slowpath+0x2667/0x2d80 [ 386.820077] ? warn_alloc+0x120/0x120 [ 386.823888] ? warn_alloc+0x120/0x120 [ 386.827699] ? print_usage_bug+0xc0/0xc0 [ 386.831765] ? warn_alloc+0x120/0x120 [ 386.835574] ? print_usage_bug+0xc0/0xc0 [ 386.839641] ? __lock_acquire+0x7ec/0x4ec0 [ 386.843877] ? __lock_acquire+0x7ec/0x4ec0 [ 386.848120] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 386.853666] ? should_fail+0x22d/0xd01 [ 386.857566] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 386.862674] ? __lock_acquire+0x7ec/0x4ec0 [ 386.866918] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 386.872025] ? __lock_acquire+0x7ec/0x4ec0 [ 386.876264] ? should_fail+0x22d/0xd01 [ 386.880168] ? mark_held_locks+0x130/0x130 [ 386.884412] ? mark_held_locks+0x130/0x130 [ 386.888660] ? select_task_rq_fair+0x754/0x34f0 [ 386.893362] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.898909] ? graph_lock+0x170/0x170 [ 386.902712] ? print_usage_bug+0xc0/0xc0 [ 386.906787] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.912329] ? check_preemption_disabled+0x48/0x200 [ 386.917345] ? check_preemption_disabled+0x48/0x200 [ 386.922375] ? __lock_is_held+0xb5/0x140 [ 386.926448] __alloc_pages_nodemask+0xa80/0xde0 [ 386.931122] ? graph_lock+0x170/0x170 [ 386.934932] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 386.939949] ? graph_lock+0x170/0x170 [ 386.943765] ? find_held_lock+0x36/0x1c0 [ 386.947842] ? ____cache_alloc_node+0x1c7/0x1e0 [ 386.952512] ? lock_downgrade+0x900/0x900 [ 386.956710] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.962282] cache_grow_begin+0x91/0x8c0 [ 386.966350] ? do_raw_spin_unlock+0xa7/0x2f0 [ 386.970775] fallback_alloc+0x203/0x2e0 [ 386.974767] ____cache_alloc_node+0x1c7/0x1e0 [ 386.979284] kmem_cache_alloc_node+0xe3/0x730 [ 386.983800] ? ipv6_get_ifaddr+0x42e/0x620 [ 386.988054] __alloc_skb+0x119/0x770 [ 386.991777] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 386.997072] ? skb_scrub_packet+0x490/0x490 [ 387.001400] ? lock_downgrade+0x900/0x900 [ 387.005562] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 387.011104] ? refcount_sub_and_test_checked+0x203/0x310 [ 387.017280] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 387.022838] ? addrconf_rs_timer+0x6f0/0x6f0 [ 387.027268] ndisc_alloc_skb+0x144/0x340 [ 387.031344] ndisc_send_rs+0x331/0x6e0 [ 387.035246] addrconf_rs_timer+0x3c0/0x6f0 [ 387.039493] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 387.043760] call_timer_fn+0x272/0x920 [ 387.047661] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 387.051907] ? process_timeout+0x40/0x40 [ 387.055971] ? find_held_lock+0x36/0x1c0 [ 387.060044] ? __run_timers+0x7da/0xc70 [ 387.064029] ? _raw_spin_unlock_irq+0x27/0x80 [ 387.068536] ? _raw_spin_unlock_irq+0x27/0x80 [ 387.073038] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 387.077283] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 387.081872] ? trace_hardirqs_on+0xbd/0x310 [ 387.086199] ? kasan_check_read+0x11/0x20 [ 387.090353] ? __run_timers+0x7da/0xc70 [ 387.094335] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 387.099801] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 387.104050] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 387.108291] __run_timers+0x7e5/0xc70 [ 387.112096] ? find_held_lock+0x36/0x1c0 [ 387.116176] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 387.121555] ? _raw_spin_unlock_irq+0x27/0x80 [ 387.126074] ? _raw_spin_unlock_irq+0x27/0x80 [ 387.130601] ? lockdep_hardirqs_on+0x421/0x5c0 [ 387.135196] ? trace_hardirqs_on+0xbd/0x310 [ 387.139532] ? kasan_check_read+0x11/0x20 [ 387.143687] ? finish_task_switch+0x1f5/0x900 [ 387.148191] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 387.153646] ? compat_start_thread+0x80/0x80 [ 387.158076] ? pvclock_read_flags+0x160/0x160 [ 387.162579] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 387.168118] ? check_preemption_disabled+0x48/0x200 [ 387.173151] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 387.179049] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 387.184334] ? rcu_pm_notify+0xc0/0xc0 [ 387.188228] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 387.193772] ? check_preemption_disabled+0x48/0x200 [ 387.198813] run_timer_softirq+0x52/0xb0 [ 387.202901] ? rcu_read_lock_sched_held+0x108/0x120 [ 387.207954] __do_softirq+0x30b/0xad8 [ 387.211771] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 387.216884] ? trace_hardirqs_off_caller+0x300/0x300 [ 387.221997] ? schedule+0x108/0x460 [ 387.225637] ? trace_hardirqs_off+0xb8/0x300 [ 387.230053] ? smpboot_thread_fn+0x68b/0xa00 [ 387.234590] ? trace_hardirqs_on+0x310/0x310 [ 387.239006] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 387.244554] ? check_preemption_disabled+0x48/0x200 [ 387.249847] ? takeover_tasklets+0xa90/0xa90 [ 387.254261] run_ksoftirqd+0x94/0x100 [ 387.258066] smpboot_thread_fn+0x68b/0xa00 [ 387.262336] ? sort_range+0x30/0x30 [ 387.265972] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 387.271083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 387.276625] ? __kthread_parkme+0xfb/0x1a0 [ 387.280871] kthread+0x35a/0x420 [ 387.284240] ? sort_range+0x30/0x30 [ 387.287866] ? kthread_bind+0x40/0x40 [ 387.291678] ret_from_fork+0x3a/0x50 [ 387.295436] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 387.295442] warn_alloc_show_mem: 1 callbacks suppressed [ 387.295450] Mem-Info: [ 387.301707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.307077] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 387.307077] active_file:15 inactive_file:15 isolated_file:2 [ 387.307077] unevictable:0 dirty:0 writeback:0 unstable:0 [ 387.307077] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 387.307077] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 387.307077] free:13757 free_pcp:312 free_cma:0 [ 387.309466] Call Trace: [ 387.318871] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 387.351717] [ 387.354284] Node 0 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 [ 387.384664] dump_stack+0x1c4/0x2b4 [ 387.386794] lowmem_reserve[]: [ 387.413354] ? dump_stack_print_info.cold.2+0x52/0x52 [ 387.416957] 0 [ 387.420067] warn_alloc.cold.118+0xb7/0x1bd [ 387.425220] 2815 [ 387.427017] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 387.431317] 6318 [ 387.433374] ? lock_downgrade+0x900/0x900 [ 387.438190] 6318 [ 387.440252] ? trace_hardirqs_off+0xb8/0x300 [ 387.444373] Node 0 [ 387.447569] ? trace_hardirqs_off+0xb8/0x300 [ 387.451983] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 387.454199] __alloc_pages_slowpath+0x2667/0x2d80 [ 387.458571] lowmem_reserve[]: 0 [ 387.485981] ? warn_alloc+0x120/0x120 [ 387.490774] 0 [ 387.494049] ? warn_alloc+0x120/0x120 [ 387.497827] 3503 3503 [ 387.497836] Node 0 Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 387.497858] lowmem_reserve[]: 0 0 0 0 [ 387.497872] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 387.497931] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 387.497994] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 387.498051] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 387.498057] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 387.498061] 411 total pagecache pages [ 387.498070] 0 pages in swap cache [ 387.498075] Swap cache stats: add 0, delete 0, find 0/0 [ 387.498078] Free swap = 0kB [ 387.498081] Total swap = 0kB [ 387.498085] 1965979 pages RAM [ 387.498088] 0 pages HighMem/MovableOnly [ 387.498091] 343323 pages reserved [ 387.498093] 0 pages cma reserved [ 387.498162] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 387.498224] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 387.498228] ksoftirqd/0 cpuset=/ mems_allowed=0 [ 387.661711] ? print_usage_bug+0xc0/0xc0 [ 387.665790] ? warn_alloc+0x120/0x120 [ 387.670127] ? print_usage_bug+0xc0/0xc0 [ 387.674195] ? __lock_acquire+0x7ec/0x4ec0 [ 387.678431] ? __lock_acquire+0x7ec/0x4ec0 [ 387.682672] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 387.688697] ? should_fail+0x22d/0xd01 [ 387.694049] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 387.699160] ? __lock_acquire+0x7ec/0x4ec0 [ 387.703402] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 387.708510] ? __lock_acquire+0x7ec/0x4ec0 [ 387.713255] ? should_fail+0x22d/0xd01 [ 387.717168] ? mark_held_locks+0x130/0x130 [ 387.721428] ? mark_held_locks+0x130/0x130 [ 387.725680] ? graph_lock+0x170/0x170 [ 387.729486] ? graph_lock+0x170/0x170 [ 387.733303] ? graph_lock+0x170/0x170 [ 387.737104] ? print_usage_bug+0xc0/0xc0 [ 387.741166] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 387.746707] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 387.752245] ? check_preemption_disabled+0x48/0x200 [ 387.757265] ? check_preemption_disabled+0x48/0x200 [ 387.762310] ? __lock_is_held+0xb5/0x140 [ 387.766383] __alloc_pages_nodemask+0xa80/0xde0 [ 387.772316] ? graph_lock+0x170/0x170 [ 387.777079] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 387.782335] ? graph_lock+0x170/0x170 [ 387.786151] ? find_held_lock+0x36/0x1c0 [ 387.790225] ? ____cache_alloc_node+0x1c7/0x1e0 [ 387.794897] ? lock_downgrade+0x900/0x900 [ 387.799057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 387.805088] cache_grow_begin+0x91/0x8c0 [ 387.809176] ? do_raw_spin_unlock+0xa7/0x2f0 [ 387.813597] fallback_alloc+0x203/0x2e0 [ 387.817586] ____cache_alloc_node+0x1c7/0x1e0 [ 387.822092] kmem_cache_alloc_node+0xe3/0x730 [ 387.826593] ? ipv6_get_ifaddr+0x42e/0x620 [ 387.830845] __alloc_skb+0x119/0x770 [ 387.835078] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 387.840368] ? skb_scrub_packet+0x490/0x490 [ 387.845206] ? lock_downgrade+0x900/0x900 [ 387.849369] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 387.854910] ? refcount_sub_and_test_checked+0x203/0x310 [ 387.860366] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 387.867401] ? addrconf_rs_timer+0x6f0/0x6f0 [ 387.871834] ndisc_alloc_skb+0x144/0x340 [ 387.876393] ndisc_send_rs+0x331/0x6e0 [ 387.880297] addrconf_rs_timer+0x3c0/0x6f0 [ 387.884550] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 387.888803] call_timer_fn+0x272/0x920 [ 387.892693] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 387.896935] ? process_timeout+0x40/0x40 [ 387.900997] ? find_held_lock+0x36/0x1c0 [ 387.905532] ? mark_held_locks+0xc7/0x130 [ 387.909691] ? _raw_spin_unlock_irq+0x27/0x80 [ 387.914189] ? _raw_spin_unlock_irq+0x27/0x80 [ 387.918686] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 387.922925] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 387.927514] ? trace_hardirqs_on+0xbd/0x310 [ 387.931849] ? kasan_check_read+0x11/0x20 [ 387.936001] ? __run_timers+0x7da/0xc70 [ 387.942420] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 387.947888] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 387.952136] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 387.956380] __run_timers+0x7e5/0xc70 [ 387.960201] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 387.965574] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 387.970600] ? graph_lock+0x170/0x170 [ 387.974412] ? print_usage_bug+0xc0/0xc0 [ 387.978474] ? lock_release+0x970/0x970 [ 387.982455] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 387.987654] ? find_held_lock+0x36/0x1c0 [ 387.991722] ? graph_lock+0x170/0x170 [ 387.995537] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.001081] ? check_preemption_disabled+0x48/0x200 [ 388.006112] ? __lock_is_held+0xb5/0x140 [ 388.010177] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.023304] ? check_preemption_disabled+0x48/0x200 [ 388.030540] run_timer_softirq+0x52/0xb0 [ 388.034608] ? rcu_read_lock_sched_held+0x108/0x120 [ 388.039634] __do_softirq+0x30b/0xad8 [ 388.043446] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 388.049033] ? pvclock_read_flags+0x160/0x160 [ 388.053537] ? lapic_next_event+0x5a/0x90 [ 388.057692] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.063229] ? check_preemption_disabled+0x48/0x200 [ 388.068245] ? check_preemption_disabled+0x48/0x200 [ 388.073271] ? kvm_clock_read+0x18/0x30 [ 388.077253] ? kvm_sched_clock_read+0x9/0x20 [ 388.081670] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.087211] ? check_preemption_disabled+0x48/0x200 [ 388.092246] irq_exit+0x17f/0x1c0 [ 388.095711] smp_apic_timer_interrupt+0x1cb/0x760 [ 388.101080] ? smp_reschedule_interrupt+0x109/0x650 [ 388.106814] ? smp_call_function_single_interrupt+0x650/0x650 [ 388.112707] ? interrupt_entry+0xb5/0xf0 [ 388.117078] ? trace_hardirqs_off_caller+0xbb/0x300 [ 388.122100] ? trace_hardirqs_off_caller+0xbb/0x300 [ 388.127124] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 388.131967] ? trace_hardirqs_off+0x300/0x300 [ 388.136462] ? trace_hardirqs_off+0x300/0x300 [ 388.140963] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.146506] ? check_preemption_disabled+0x48/0x200 [ 388.151560] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.157118] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 388.161977] apic_timer_interrupt+0xf/0x20 [ 388.166207] [ 388.168915] RIP: 0010:console_unlock+0x1017/0x11a0 [ 388.173849] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 388.192759] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 388.200477] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 388.208772] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 388.218192] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 388.225461] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 388.232732] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 388.240027] ? netconsole_netdev_event+0x280/0x280 [ 388.244969] ? console_unlock+0x100e/0x11a0 [ 388.249824] ? devkmsg_read+0xbb0/0xbb0 [ 388.254304] ? vprintk_emit+0x7f7/0x930 [ 388.258296] ? lock_release+0x970/0x970 [ 388.263557] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 388.271852] ? vprintk_default+0x28/0x30 [ 388.275917] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 388.281374] ? kasan_check_write+0x14/0x20 [ 388.285616] ? do_raw_spin_lock+0xc1/0x200 [ 388.290334] vprintk_emit+0x33d/0x930 [ 388.294149] ? wake_up_klogd+0x180/0x180 [ 388.298222] ? find_held_lock+0x36/0x1c0 [ 388.302300] ? mark_held_locks+0xc7/0x130 [ 388.306456] ? _raw_spin_unlock_irq+0x27/0x80 [ 388.310954] ? _raw_spin_unlock_irq+0x27/0x80 [ 388.315461] vprintk_default+0x28/0x30 [ 388.319355] vprintk_func+0x7e/0x181 [ 388.323077] printk+0xa7/0xcf [ 388.326190] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 388.330955] ? _raw_spin_unlock_irq+0x60/0x80 [ 388.335916] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 388.341217] dump_header+0x7cc/0xf72 [ 388.345324] ? pagefault_out_of_memory+0x197/0x197 [ 388.351107] ? mark_held_locks+0x130/0x130 [ 388.355348] ? __lock_acquire+0x7ec/0x4ec0 [ 388.359595] ? mem_cgroup_charge_statistics+0x780/0x780 [ 388.364974] ? print_usage_bug+0xc0/0xc0 [ 388.369045] ? print_usage_bug+0xc0/0xc0 [ 388.373123] ? graph_lock+0x170/0x170 [ 388.376930] ? graph_lock+0x170/0x170 [ 388.380739] ? print_usage_bug+0xc0/0xc0 [ 388.384816] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.390366] ? find_held_lock+0x36/0x1c0 [ 388.394443] ? mark_held_locks+0xc7/0x130 [ 388.398603] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 388.403711] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 388.408820] ? lockdep_hardirqs_on+0x421/0x5c0 [ 388.413934] ? trace_hardirqs_on+0xbd/0x310 [ 388.418261] ? kasan_check_read+0x11/0x20 [ 388.422446] ? ___ratelimit+0x36f/0x655 [ 388.429138] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 388.435119] ? trace_hardirqs_on+0x310/0x310 [ 388.439539] ? lock_downgrade+0x900/0x900 [ 388.443703] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 388.448817] ? ___ratelimit+0xaa/0x655 [ 388.452713] ? idr_get_free+0xec0/0xec0 [ 388.456699] ? kasan_check_write+0x14/0x20 [ 388.460943] ? do_raw_spin_lock+0xc1/0x200 [ 388.465655] oom_kill_process.cold.27+0x10/0x903 [ 388.470419] ? graph_lock+0x170/0x170 [ 388.474229] ? _raw_spin_unlock+0x2c/0x50 [ 388.478859] ? oom_badness+0xe6/0xaa0 [ 388.482676] ? oom_evaluate_task+0x540/0x540 [ 388.487102] ? find_held_lock+0x36/0x1c0 [ 388.491178] ? out_of_memory+0x974/0x14c0 [ 388.495333] ? lock_downgrade+0x900/0x900 [ 388.499488] ? check_preemption_disabled+0x48/0x200 [ 388.505005] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 388.510815] ? kasan_check_read+0x11/0x20 [ 388.514970] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 388.520784] ? rcu_bh_qs+0xc0/0xc0 [ 388.524348] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 388.529376] ? oom_evaluate_task+0x302/0x540 [ 388.533793] out_of_memory+0xa86/0x14c0 [ 388.537785] ? oom_killer_disable+0x3a0/0x3a0 [ 388.542293] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 388.547233] ? __mutex_add_waiter+0x2a0/0x2a0 [ 388.551748] __alloc_pages_slowpath+0x2318/0x2d80 [ 388.556631] ? warn_alloc+0x120/0x120 [ 388.560437] ? __radix_tree_lookup+0x4c0/0x4c0 [ 388.565039] ? find_get_entry+0x2f2/0xc40 [ 388.569651] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.575700] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 388.580634] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 388.586177] ? should_fail+0x22d/0xd01 [ 388.590080] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 388.595189] ? __lock_is_held+0xb5/0x140 [ 388.599304] ? __lock_is_held+0xb5/0x140 [ 388.603383] ? kasan_check_read+0x11/0x20 [ 388.607995] ? ___might_sleep+0x1ed/0x300 [ 388.612150] ? lock_release+0x970/0x970 [ 388.616642] ? arch_local_save_flags+0x40/0x40 [ 388.621242] ? __might_sleep+0x95/0x190 [ 388.625230] __alloc_pages_nodemask+0xa80/0xde0 [ 388.629918] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 388.635339] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 388.641146] ? kasan_check_read+0x11/0x20 [ 388.645310] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 388.650599] ? graph_lock+0x170/0x170 [ 388.654405] ? print_usage_bug+0xc0/0xc0 [ 388.658473] ? graph_lock+0x170/0x170 [ 388.662276] ? graph_lock+0x170/0x170 [ 388.666092] ? __do_page_cache_readahead+0x7ce/0x980 [ 388.671208] ? find_held_lock+0x36/0x1c0 [ 388.675286] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 388.681356] alloc_pages_current+0x10c/0x210 [ 388.685769] ? lock_downgrade+0x900/0x900 [ 388.690383] __page_cache_alloc+0x38f/0x5b0 [ 388.694716] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 388.700532] ? kasan_check_read+0x11/0x20 [ 388.704697] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 388.709994] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 388.714692] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 388.720235] ? check_preemption_disabled+0x48/0x200 [ 388.725268] filemap_fault+0x1594/0x25f0 [ 388.729875] ? __lock_page_or_retry+0xa00/0xa00 [ 388.734559] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 388.740365] ? kasan_check_read+0x11/0x20 [ 388.744531] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 388.749821] ? rcu_bh_qs+0xc0/0xc0 [ 388.753859] ? remove_wait_queue+0x1a6/0x360 [ 388.758902] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 388.764390] ? filemap_map_pages+0xdea/0x1980 [ 388.768907] ? print_usage_bug+0xc0/0xc0 [ 388.772971] ? find_get_pages_range_tag+0x1320/0x1320 [ 388.778162] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 388.783700] ? fput+0x130/0x1a0 [ 388.786988] ? graph_lock+0x170/0x170 [ 388.790825] ? __lock_acquire+0x7ec/0x4ec0 [ 388.795085] ? lock_acquire+0x1ed/0x520 [ 388.799061] ? ext4_filemap_fault+0x7a/0xad [ 388.803394] ? lock_release+0x970/0x970 [ 388.807371] ? arch_local_save_flags+0x40/0x40 [ 388.811964] ? select_estimate_accuracy+0x4b0/0x4b0 [ 388.817001] ? down_read+0xb0/0x1d0 [ 388.820631] ? ext4_filemap_fault+0x7a/0xad [ 388.825423] ? __down_interruptible+0x700/0x700 [ 388.830115] ext4_filemap_fault+0x82/0xad [ 388.835335] __do_fault+0x100/0x6b0 [ 388.840384] ? print_bad_pte+0x6c0/0x6c0 [ 388.844452] ? find_held_lock+0x36/0x1c0 [ 388.848531] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 388.854209] ? pmd_val+0x88/0x100 [ 388.857672] ? add_mm_counter_fast+0xd0/0xd0 [ 388.862604] ? pmd_val+0x88/0x100 [ 388.866064] ? add_mm_counter_fast+0xd0/0xd0 [ 388.870484] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 388.876047] __handle_mm_fault+0x3709/0x53e0 [ 388.880470] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 388.885315] ? graph_lock+0x170/0x170 [ 388.889122] ? print_usage_bug+0xc0/0xc0 [ 388.893692] ? lock_downgrade+0x900/0x900 [ 388.897851] ? graph_lock+0x170/0x170 [ 388.901656] ? graph_lock+0x170/0x170 [ 388.905483] ? handle_mm_fault+0x42a/0xc70 [ 388.909724] ? lock_downgrade+0x900/0x900 [ 388.913874] ? check_preemption_disabled+0x48/0x200 [ 388.920881] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 388.927526] ? kasan_check_read+0x11/0x20 [ 388.931687] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 388.936975] ? rcu_bh_qs+0xc0/0xc0 [ 388.940530] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 388.945992] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 388.951542] ? check_preemption_disabled+0x48/0x200 [ 388.956576] handle_mm_fault+0x54f/0xc70 [ 388.960649] ? __handle_mm_fault+0x53e0/0x53e0 [ 388.965241] ? find_vma+0x34/0x190 [ 388.968796] __do_page_fault+0x67d/0xed0 [ 388.972873] ? mm_fault_error+0x380/0x380 [ 388.977023] ? trace_hardirqs_off+0xb8/0x300 [ 388.981442] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.986812] ? trace_hardirqs_on+0x310/0x310 [ 388.991233] do_page_fault+0xf2/0x7e0 [ 388.995038] ? vmalloc_sync_all+0x30/0x30 [ 389.000139] ? error_entry+0x70/0xd0 [ 389.005035] ? trace_hardirqs_off_caller+0xbb/0x300 [ 389.010058] ? trace_hardirqs_on_caller+0xc0/0x300 [ 389.016630] ? syscall_return_slowpath+0x5e0/0x5e0 [ 389.022183] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 389.027033] ? trace_hardirqs_off+0x300/0x300 [ 389.031541] ? trace_hardirqs_off_caller+0x300/0x300 [ 389.037177] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 389.042203] ? prepare_exit_to_usermode+0x291/0x3b0 [ 389.047232] ? page_fault+0x8/0x30 [ 389.050780] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 389.055630] ? page_fault+0x8/0x30 [ 389.059177] page_fault+0x1e/0x30 [ 389.062633] RIP: 0033:0x7f46b0343dd3 [ 389.066879] Code: Bad RIP value. [ 389.070353] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 389.075725] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 389.085741] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 389.093022] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 389.100308] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 389.107579] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 389.114879] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 389.114962] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 389.121727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.121732] Call Trace: [ 389.121756] dump_stack+0x1c4/0x2b4 [ 389.121774] ? dump_stack_print_info.cold.2+0x52/0x52 [ 389.128372] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 389.137637] warn_alloc.cold.118+0xb7/0x1bd [ 389.140190] init cpuset= [ 389.143816] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 389.148980] / [ 389.158681] ? lock_downgrade+0x900/0x900 [ 389.166027] mems_allowed=0 [ 389.168700] ? trace_hardirqs_off+0xb8/0x300 [ 389.186688] ? trace_hardirqs_off+0xb8/0x300 [ 389.191113] __alloc_pages_slowpath+0x2667/0x2d80 [ 389.195990] ? warn_alloc+0x120/0x120 [ 389.199807] ? warn_alloc+0x120/0x120 [ 389.203623] ? print_usage_bug+0xc0/0xc0 [ 389.207689] ? warn_alloc+0x120/0x120 [ 389.211496] ? print_usage_bug+0xc0/0xc0 [ 389.215571] ? __lock_acquire+0x7ec/0x4ec0 [ 389.219811] ? __lock_acquire+0x7ec/0x4ec0 [ 389.224073] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 389.229637] ? should_fail+0x22d/0xd01 [ 389.233556] ? __lock_acquire+0x7ec/0x4ec0 [ 389.237809] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 389.242927] ? __lock_acquire+0x7ec/0x4ec0 [ 389.247165] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 389.252535] ? __lock_acquire+0x7ec/0x4ec0 [ 389.256776] ? should_fail+0x22d/0xd01 [ 389.260685] ? mark_held_locks+0x130/0x130 [ 389.264925] ? mark_held_locks+0x130/0x130 [ 389.269170] ? graph_lock+0x170/0x170 [ 389.272966] ? print_usage_bug+0xc0/0xc0 [ 389.277026] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 389.282564] ? check_preemption_disabled+0x48/0x200 [ 389.287595] ? check_preemption_disabled+0x48/0x200 [ 389.292627] ? __lock_is_held+0xb5/0x140 [ 389.296701] __alloc_pages_nodemask+0xa80/0xde0 [ 389.301378] ? graph_lock+0x170/0x170 [ 389.305187] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 389.310198] ? graph_lock+0x170/0x170 [ 389.314004] ? find_held_lock+0x36/0x1c0 [ 389.318080] ? ____cache_alloc_node+0x1c7/0x1e0 [ 389.322752] ? lock_downgrade+0x900/0x900 [ 389.326940] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 389.332493] cache_grow_begin+0x91/0x8c0 [ 389.336569] ? do_raw_spin_unlock+0xa7/0x2f0 [ 389.340991] fallback_alloc+0x203/0x2e0 [ 389.344976] ____cache_alloc_node+0x1c7/0x1e0 [ 389.349483] kmem_cache_alloc_node+0xe3/0x730 [ 389.353995] ? ipv6_get_ifaddr+0x42e/0x620 [ 389.358248] __alloc_skb+0x119/0x770 [ 389.361966] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 389.367261] ? skb_scrub_packet+0x490/0x490 [ 389.371586] ? lock_downgrade+0x900/0x900 [ 389.375754] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 389.381303] ? refcount_sub_and_test_checked+0x203/0x310 [ 389.386761] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 389.392224] ? addrconf_rs_timer+0x6f0/0x6f0 [ 389.396652] ndisc_alloc_skb+0x144/0x340 [ 389.400723] ndisc_send_rs+0x331/0x6e0 [ 389.404621] addrconf_rs_timer+0x3c0/0x6f0 [ 389.408862] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 389.413141] call_timer_fn+0x272/0x920 [ 389.417042] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 389.421280] ? process_timeout+0x40/0x40 [ 389.425350] ? find_held_lock+0x36/0x1c0 [ 389.429422] ? __run_timers+0x7da/0xc70 [ 389.433406] ? _raw_spin_unlock_irq+0x27/0x80 [ 389.437906] ? _raw_spin_unlock_irq+0x27/0x80 [ 389.442406] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 389.446647] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 389.451233] ? trace_hardirqs_on+0xbd/0x310 [ 389.455561] ? kasan_check_read+0x11/0x20 [ 389.459712] ? __run_timers+0x7da/0xc70 [ 389.463693] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 389.469161] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 389.473685] __run_timers+0x7e5/0xc70 [ 389.477488] ? find_held_lock+0x36/0x1c0 [ 389.481572] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 389.486940] ? _raw_spin_unlock_irq+0x27/0x80 [ 389.491456] ? _raw_spin_unlock_irq+0x27/0x80 [ 389.495978] ? lockdep_hardirqs_on+0x421/0x5c0 [ 389.500591] ? trace_hardirqs_on+0xbd/0x310 [ 389.504917] ? kasan_check_read+0x11/0x20 [ 389.509070] ? finish_task_switch+0x1f5/0x900 [ 389.513572] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 389.519027] ? compat_start_thread+0x80/0x80 [ 389.523457] ? pvclock_read_flags+0x160/0x160 [ 389.527976] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 389.533515] ? check_preemption_disabled+0x48/0x200 [ 389.538560] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 389.544102] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 389.549384] ? rcu_pm_notify+0xc0/0xc0 [ 389.553314] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 389.558857] ? check_preemption_disabled+0x48/0x200 [ 389.563886] run_timer_softirq+0x52/0xb0 [ 389.567949] ? rcu_read_lock_sched_held+0x108/0x120 [ 389.572971] __do_softirq+0x30b/0xad8 [ 389.576796] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 389.581904] ? trace_hardirqs_off_caller+0x300/0x300 [ 389.587023] ? schedule+0x108/0x460 [ 389.590667] ? trace_hardirqs_off+0xb8/0x300 [ 389.595081] ? smpboot_thread_fn+0x68b/0xa00 [ 389.599493] ? trace_hardirqs_on+0x310/0x310 [ 389.603911] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 389.609450] ? check_preemption_disabled+0x48/0x200 [ 389.614476] ? takeover_tasklets+0xa90/0xa90 [ 389.618895] run_ksoftirqd+0x94/0x100 [ 389.622701] smpboot_thread_fn+0x68b/0xa00 [ 389.626945] ? sort_range+0x30/0x30 [ 389.630580] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 389.635692] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 389.641235] ? __kthread_parkme+0xfb/0x1a0 [ 389.645481] kthread+0x35a/0x420 [ 389.648851] ? sort_range+0x30/0x30 [ 389.652516] ? kthread_bind+0x40/0x40 [ 389.656335] ret_from_fork+0x3a/0x50 [ 389.660072] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 389.660077] warn_alloc_show_mem: 1 callbacks suppressed [ 389.660085] Mem-Info: [ 389.666316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.671689] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 389.671689] active_file:15 inactive_file:15 isolated_file:2 [ 389.671689] unevictable:0 dirty:0 writeback:0 unstable:0 [ 389.671689] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 389.671689] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 389.671689] free:13757 free_pcp:312 free_cma:0 [ 389.674059] Call Trace: [ 389.683447] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 389.717318] [ 389.719908] Node 0 [ 389.749952] dump_stack+0x1c4/0x2b4 [ 389.752101] 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 [ 389.754313] ? dump_stack_print_info.cold.2+0x52/0x52 [ 389.757920] lowmem_reserve[]: [ 389.783444] warn_alloc.cold.118+0xb7/0x1bd [ 389.788600] 0 [ 389.791700] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 389.795990] 2815 6318 [ 389.797801] ? lock_downgrade+0x900/0x900 [ 389.797823] ? trace_hardirqs_off+0xb8/0x300 [ 389.802651] 6318 [ 389.805146] ? trace_hardirqs_off+0xb8/0x300 [ 389.809272] Node 0 [ 389.813688] __alloc_pages_slowpath+0x2667/0x2d80 [ 389.815746] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 389.820147] ? warn_alloc+0x120/0x120 [ 389.822335] lowmem_reserve[]: [ 389.827174] ? trace_hardirqs_on+0x310/0x310 [ 389.854042] 0 0 [ 389.857858] ? warn_alloc+0x120/0x120 [ 389.860936] 3503 [ 389.865338] ? print_usage_bug+0xc0/0xc0 [ 389.867292] 3503 [ 389.871086] ? warn_alloc+0x120/0x120 [ 389.873125] Node 0 Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 389.873148] lowmem_reserve[]: 0 0 0 0 [ 389.873162] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 389.873222] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 389.873289] Node 0 Normal: 959*4kB (UME) [ 389.877386] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 389.879426] 453*8kB [ 389.883730] ? print_usage_bug+0xc0/0xc0 [ 389.912771] (ME) [ 389.917075] ? __lock_acquire+0x7ec/0x4ec0 [ 389.930686] 199*16kB [ 389.946392] ? __lock_acquire+0x7ec/0x4ec0 [ 389.950525] (ME) [ 389.955544] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 389.957847] 61*32kB [ 389.961906] ? should_fail+0x22d/0xd01 [ 389.963946] (UME) [ 389.968176] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 389.970567] 18*64kB [ 389.975322] ? __lock_acquire+0x7ec/0x4ec0 [ 389.977377] (UM) [ 389.984698] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 389.987003] 2*128kB [ 389.990884] ? __lock_acquire+0x7ec/0x4ec0 [ 389.993010] (U) [ 389.998110] ? should_fail+0x22d/0xd01 [ 390.000409] 0*256kB [ 390.004637] ? print_usage_bug+0xc0/0xc0 [ 390.006678] 0*512kB [ 390.011782] ? mark_held_locks+0x130/0x130 [ 390.014083] 0*1024kB [ 390.019828] ? mark_held_locks+0x130/0x130 [ 390.021790] 0*2048kB [ 390.025671] ? graph_lock+0x170/0x170 [ 390.027970] 0*4096kB [ 390.032543] ? print_usage_bug+0xc0/0xc0 [ 390.034847] = 14004kB [ 390.034857] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 390.034863] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 390.034866] 411 total pagecache pages [ 390.034876] 0 pages in swap cache [ 390.034881] Swap cache stats: add 0, delete 0, find 0/0 [ 390.034884] Free swap = 0kB [ 390.034887] Total swap = 0kB [ 390.034891] 1965979 pages RAM [ 390.034894] 0 pages HighMem/MovableOnly [ 390.034897] 343323 pages reserved [ 390.034900] 0 pages cma reserved [ 390.035025] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 390.035078] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 390.035083] ksoftirqd/0 cpuset=/ mems_allowed=0 [ 390.135357] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 390.140651] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.147463] ? check_preemption_disabled+0x48/0x200 [ 390.152482] ? check_preemption_disabled+0x48/0x200 [ 390.157516] ? __lock_is_held+0xb5/0x140 [ 390.161600] __alloc_pages_nodemask+0xa80/0xde0 [ 390.166273] ? graph_lock+0x170/0x170 [ 390.170089] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 390.175104] ? graph_lock+0x170/0x170 [ 390.178919] ? find_held_lock+0x36/0x1c0 [ 390.182992] ? ____cache_alloc_node+0x1c7/0x1e0 [ 390.187686] ? lock_downgrade+0x900/0x900 [ 390.191850] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.197396] cache_grow_begin+0x91/0x8c0 [ 390.201467] ? do_raw_spin_unlock+0xa7/0x2f0 [ 390.205886] fallback_alloc+0x203/0x2e0 [ 390.210006] ____cache_alloc_node+0x1c7/0x1e0 [ 390.214513] kmem_cache_alloc_node+0xe3/0x730 [ 390.219529] ? ipv6_get_ifaddr+0x42e/0x620 [ 390.224881] __alloc_skb+0x119/0x770 [ 390.228723] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 390.234008] ? skb_scrub_packet+0x490/0x490 [ 390.238335] ? lock_downgrade+0x900/0x900 [ 390.242498] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.248049] ? refcount_sub_and_test_checked+0x203/0x310 [ 390.253507] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 390.258972] ? addrconf_rs_timer+0x6f0/0x6f0 [ 390.263401] ndisc_alloc_skb+0x144/0x340 [ 390.267472] ndisc_send_rs+0x331/0x6e0 [ 390.271387] addrconf_rs_timer+0x3c0/0x6f0 [ 390.275633] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 390.279894] call_timer_fn+0x272/0x920 [ 390.283784] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 390.288024] ? process_timeout+0x40/0x40 [ 390.292090] ? find_held_lock+0x36/0x1c0 [ 390.296649] ? mark_held_locks+0xc7/0x130 [ 390.302699] ? _raw_spin_unlock_irq+0x27/0x80 [ 390.308903] ? _raw_spin_unlock_irq+0x27/0x80 [ 390.313413] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 390.317656] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 390.322249] ? trace_hardirqs_on+0xbd/0x310 [ 390.326579] ? kasan_check_read+0x11/0x20 [ 390.331209] ? __run_timers+0x7da/0xc70 [ 390.335187] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 390.340648] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 390.344893] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 390.349129] __run_timers+0x7e5/0xc70 [ 390.352946] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 390.358319] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 390.363340] ? graph_lock+0x170/0x170 [ 390.367149] ? print_usage_bug+0xc0/0xc0 [ 390.371208] ? lock_release+0x970/0x970 [ 390.375642] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 390.380840] ? find_held_lock+0x36/0x1c0 [ 390.385425] ? graph_lock+0x170/0x170 [ 390.391818] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.397360] ? check_preemption_disabled+0x48/0x200 [ 390.402394] ? __lock_is_held+0xb5/0x140 [ 390.406460] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.412002] ? check_preemption_disabled+0x48/0x200 [ 390.417029] run_timer_softirq+0x52/0xb0 [ 390.421093] ? rcu_read_lock_sched_held+0x108/0x120 [ 390.426116] __do_softirq+0x30b/0xad8 [ 390.429930] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 390.435041] ? pvclock_read_flags+0x160/0x160 [ 390.439547] ? lapic_next_event+0x5a/0x90 [ 390.443712] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.449257] ? check_preemption_disabled+0x48/0x200 [ 390.454768] ? check_preemption_disabled+0x48/0x200 [ 390.459794] ? kvm_clock_read+0x18/0x30 [ 390.463772] ? kvm_sched_clock_read+0x9/0x20 [ 390.468187] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.473726] ? check_preemption_disabled+0x48/0x200 [ 390.478766] irq_exit+0x17f/0x1c0 [ 390.482230] smp_apic_timer_interrupt+0x1cb/0x760 [ 390.487079] ? smp_reschedule_interrupt+0x109/0x650 [ 390.492103] ? smp_call_function_single_interrupt+0x650/0x650 [ 390.497990] ? interrupt_entry+0xb5/0xf0 [ 390.502527] ? trace_hardirqs_off_caller+0xbb/0x300 [ 390.507552] ? trace_hardirqs_off_caller+0xbb/0x300 [ 390.512572] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 390.517904] ? trace_hardirqs_off+0x300/0x300 [ 390.522403] ? trace_hardirqs_off+0x300/0x300 [ 390.526899] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.532457] ? check_preemption_disabled+0x48/0x200 [ 390.537473] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.543538] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 390.549610] apic_timer_interrupt+0xf/0x20 [ 390.554562] [ 390.556810] RIP: 0010:console_unlock+0x1017/0x11a0 [ 390.562265] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 390.581174] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 390.588895] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 390.596174] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 390.603446] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 390.611199] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 390.619610] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 390.627361] ? netconsole_netdev_event+0x280/0x280 [ 390.633877] ? console_unlock+0x100e/0x11a0 [ 390.638631] ? devkmsg_read+0xbb0/0xbb0 [ 390.642627] ? vprintk_emit+0x7f7/0x930 [ 390.647126] ? lock_release+0x970/0x970 [ 390.651127] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 390.657083] ? vprintk_default+0x28/0x30 [ 390.661149] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 390.666605] ? kasan_check_write+0x14/0x20 [ 390.670842] ? do_raw_spin_lock+0xc1/0x200 [ 390.675607] vprintk_emit+0x33d/0x930 [ 390.679422] ? wake_up_klogd+0x180/0x180 [ 390.683491] ? find_held_lock+0x36/0x1c0 [ 390.687574] ? mark_held_locks+0xc7/0x130 [ 390.691732] ? _raw_spin_unlock_irq+0x27/0x80 [ 390.696233] ? _raw_spin_unlock_irq+0x27/0x80 [ 390.700739] vprintk_default+0x28/0x30 [ 390.704630] vprintk_func+0x7e/0x181 [ 390.709324] printk+0xa7/0xcf [ 390.713512] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 390.719262] ? _raw_spin_unlock_irq+0x60/0x80 [ 390.723787] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 390.729517] dump_header+0x7cc/0xf72 [ 390.733254] ? pagefault_out_of_memory+0x197/0x197 [ 390.738195] ? mark_held_locks+0x130/0x130 [ 390.742431] ? __lock_acquire+0x7ec/0x4ec0 [ 390.746673] ? mem_cgroup_charge_statistics+0x780/0x780 [ 390.752041] ? print_usage_bug+0xc0/0xc0 [ 390.756105] ? print_usage_bug+0xc0/0xc0 [ 390.760178] ? graph_lock+0x170/0x170 [ 390.763976] ? graph_lock+0x170/0x170 [ 390.767781] ? print_usage_bug+0xc0/0xc0 [ 390.772307] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.777857] ? find_held_lock+0x36/0x1c0 [ 390.781930] ? mark_held_locks+0xc7/0x130 [ 390.786096] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 390.791697] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 390.799471] ? lockdep_hardirqs_on+0x421/0x5c0 [ 390.804058] ? trace_hardirqs_on+0xbd/0x310 [ 390.808381] ? kasan_check_read+0x11/0x20 [ 390.812540] ? ___ratelimit+0x36f/0x655 [ 390.816528] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 390.821985] ? trace_hardirqs_on+0x310/0x310 [ 390.826397] ? lock_downgrade+0x900/0x900 [ 390.830562] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 390.835670] ? ___ratelimit+0xaa/0x655 [ 390.839564] ? idr_get_free+0xec0/0xec0 [ 390.843554] ? kasan_check_write+0x14/0x20 [ 390.847794] ? do_raw_spin_lock+0xc1/0x200 [ 390.852042] oom_kill_process.cold.27+0x10/0x903 [ 390.856806] ? graph_lock+0x170/0x170 [ 390.860612] ? _raw_spin_unlock+0x2c/0x50 [ 390.865198] ? oom_badness+0xe6/0xaa0 [ 390.869008] ? oom_evaluate_task+0x540/0x540 [ 390.873422] ? find_held_lock+0x36/0x1c0 [ 390.878605] ? out_of_memory+0x974/0x14c0 [ 390.883420] ? lock_downgrade+0x900/0x900 [ 390.887574] ? check_preemption_disabled+0x48/0x200 [ 390.893615] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 390.899415] ? kasan_check_read+0x11/0x20 [ 390.904082] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 390.909362] ? rcu_bh_qs+0xc0/0xc0 [ 390.912909] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 390.917928] ? oom_evaluate_task+0x302/0x540 [ 390.922347] out_of_memory+0xa86/0x14c0 [ 390.926335] ? oom_killer_disable+0x3a0/0x3a0 [ 390.930837] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 390.936210] ? __mutex_add_waiter+0x2a0/0x2a0 [ 390.940743] __alloc_pages_slowpath+0x2318/0x2d80 [ 390.945623] ? warn_alloc+0x120/0x120 [ 390.949429] ? __radix_tree_lookup+0x4c0/0x4c0 [ 390.954027] ? find_get_entry+0x2f2/0xc40 [ 390.959390] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.965531] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 390.970464] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 390.976004] ? should_fail+0x22d/0xd01 [ 390.979898] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 390.985006] ? __lock_is_held+0xb5/0x140 [ 390.989095] ? __lock_is_held+0xb5/0x140 [ 390.993169] ? kasan_check_read+0x11/0x20 [ 390.997325] ? ___might_sleep+0x1ed/0x300 [ 391.001471] ? lock_release+0x970/0x970 [ 391.005448] ? arch_local_save_flags+0x40/0x40 [ 391.010045] ? __might_sleep+0x95/0x190 [ 391.014031] __alloc_pages_nodemask+0xa80/0xde0 [ 391.025398] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 391.030424] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 391.037537] ? kasan_check_read+0x11/0x20 [ 391.044336] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 391.049623] ? graph_lock+0x170/0x170 [ 391.053431] ? print_usage_bug+0xc0/0xc0 [ 391.057501] ? graph_lock+0x170/0x170 [ 391.061316] ? graph_lock+0x170/0x170 [ 391.065124] ? __do_page_cache_readahead+0x7ce/0x980 [ 391.070237] ? find_held_lock+0x36/0x1c0 [ 391.074312] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 391.079860] alloc_pages_current+0x10c/0x210 [ 391.084272] ? lock_downgrade+0x900/0x900 [ 391.088438] __page_cache_alloc+0x38f/0x5b0 [ 391.092763] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 391.098570] ? kasan_check_read+0x11/0x20 [ 391.102726] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 391.108536] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 391.113212] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 391.121699] ? check_preemption_disabled+0x48/0x200 [ 391.127314] filemap_fault+0x1594/0x25f0 [ 391.131395] ? __lock_page_or_retry+0xa00/0xa00 [ 391.136068] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 391.141873] ? kasan_check_read+0x11/0x20 [ 391.146026] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 391.151310] ? rcu_bh_qs+0xc0/0xc0 [ 391.154856] ? remove_wait_queue+0x1a6/0x360 [ 391.159270] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 391.164742] ? filemap_map_pages+0xdea/0x1980 [ 391.169257] ? print_usage_bug+0xc0/0xc0 [ 391.173332] ? find_get_pages_range_tag+0x1320/0x1320 [ 391.178539] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 391.184115] ? fput+0x130/0x1a0 [ 391.187405] ? graph_lock+0x170/0x170 [ 391.191208] ? __lock_acquire+0x7ec/0x4ec0 [ 391.195468] ? lock_acquire+0x1ed/0x520 [ 391.199445] ? ext4_filemap_fault+0x7a/0xad [ 391.204226] ? lock_release+0x970/0x970 [ 391.209539] ? arch_local_save_flags+0x40/0x40 [ 391.214155] ? select_estimate_accuracy+0x4b0/0x4b0 [ 391.219190] ? down_read+0xb0/0x1d0 [ 391.222820] ? ext4_filemap_fault+0x7a/0xad [ 391.227608] ? __down_interruptible+0x700/0x700 [ 391.232307] ext4_filemap_fault+0x82/0xad [ 391.236463] __do_fault+0x100/0x6b0 [ 391.240101] ? print_bad_pte+0x6c0/0x6c0 [ 391.244167] ? find_held_lock+0x36/0x1c0 [ 391.248717] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 391.253916] ? pmd_val+0x88/0x100 [ 391.257375] ? add_mm_counter_fast+0xd0/0xd0 [ 391.261786] ? pmd_val+0x88/0x100 [ 391.265649] ? add_mm_counter_fast+0xd0/0xd0 [ 391.270064] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 391.275610] __handle_mm_fault+0x3709/0x53e0 [ 391.280038] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 391.285330] ? graph_lock+0x170/0x170 [ 391.289739] ? print_usage_bug+0xc0/0xc0 [ 391.294377] ? lock_downgrade+0x900/0x900 [ 391.298536] ? graph_lock+0x170/0x170 [ 391.302344] ? graph_lock+0x170/0x170 [ 391.306171] ? handle_mm_fault+0x42a/0xc70 [ 391.310409] ? lock_downgrade+0x900/0x900 [ 391.315076] ? check_preemption_disabled+0x48/0x200 [ 391.320106] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 391.326385] ? kasan_check_read+0x11/0x20 [ 391.330548] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 391.335829] ? rcu_bh_qs+0xc0/0xc0 [ 391.339375] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 391.344830] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 391.350868] ? check_preemption_disabled+0x48/0x200 [ 391.355898] handle_mm_fault+0x54f/0xc70 [ 391.359971] ? __handle_mm_fault+0x53e0/0x53e0 [ 391.364565] ? find_vma+0x34/0x190 [ 391.368121] __do_page_fault+0x67d/0xed0 [ 391.374536] ? mm_fault_error+0x380/0x380 [ 391.378700] ? trace_hardirqs_off+0xb8/0x300 [ 391.383117] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.388482] ? trace_hardirqs_on+0x310/0x310 [ 391.393388] do_page_fault+0xf2/0x7e0 [ 391.397192] ? vmalloc_sync_all+0x30/0x30 [ 391.401348] ? error_entry+0x70/0xd0 [ 391.405070] ? trace_hardirqs_off_caller+0xbb/0x300 [ 391.410089] ? trace_hardirqs_on_caller+0xc0/0x300 [ 391.415022] ? syscall_return_slowpath+0x5e0/0x5e0 [ 391.419953] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 391.424797] ? trace_hardirqs_off+0x300/0x300 [ 391.429302] ? trace_hardirqs_off_caller+0x300/0x300 [ 391.434411] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 391.439450] ? prepare_exit_to_usermode+0x291/0x3b0 [ 391.444472] ? page_fault+0x8/0x30 [ 391.449975] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 391.455168] ? page_fault+0x8/0x30 [ 391.458717] page_fault+0x1e/0x30 [ 391.462171] RIP: 0033:0x7f46b0343dd3 [ 391.465893] Code: Bad RIP value. [ 391.469260] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 391.475120] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 391.482388] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 391.489662] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 391.496937] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 391.504208] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 391.511510] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 391.511602] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 391.518368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.518373] Call Trace: [ 391.518397] dump_stack+0x1c4/0x2b4 [ 391.518417] ? dump_stack_print_info.cold.2+0x52/0x52 [ 391.526214] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 391.535466] warn_alloc.cold.118+0xb7/0x1bd [ 391.538500] init cpuset= [ 391.542134] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 391.547317] / [ 391.557040] ? lock_downgrade+0x900/0x900 [ 391.561340] mems_allowed=0 [ 391.564014] ? trace_hardirqs_off+0xb8/0x300 [ 391.582003] ? trace_hardirqs_off+0xb8/0x300 [ 391.586424] __alloc_pages_slowpath+0x2667/0x2d80 [ 391.591301] ? warn_alloc+0x120/0x120 [ 391.595111] ? warn_alloc+0x120/0x120 [ 391.598919] ? print_usage_bug+0xc0/0xc0 [ 391.602987] ? warn_alloc+0x120/0x120 [ 391.606819] ? print_usage_bug+0xc0/0xc0 [ 391.610893] ? __lock_acquire+0x7ec/0x4ec0 [ 391.615145] ? __lock_acquire+0x7ec/0x4ec0 [ 391.619393] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 391.624939] ? should_fail+0x22d/0xd01 [ 391.628837] ? __lock_acquire+0x7ec/0x4ec0 [ 391.633075] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 391.638175] ? __lock_acquire+0x7ec/0x4ec0 [ 391.642418] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 391.647533] ? __lock_acquire+0x7ec/0x4ec0 [ 391.651803] ? should_fail+0x22d/0xd01 [ 391.655732] ? mark_held_locks+0x130/0x130 [ 391.659982] ? mark_held_locks+0x130/0x130 [ 391.664232] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.669778] ? graph_lock+0x170/0x170 [ 391.673588] ? print_usage_bug+0xc0/0xc0 [ 391.677682] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.683236] ? check_preemption_disabled+0x48/0x200 [ 391.688257] ? check_preemption_disabled+0x48/0x200 [ 391.693289] ? __lock_is_held+0xb5/0x140 [ 391.697363] __alloc_pages_nodemask+0xa80/0xde0 [ 391.702041] ? graph_lock+0x170/0x170 [ 391.705894] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 391.710914] ? graph_lock+0x170/0x170 [ 391.714732] ? find_held_lock+0x36/0x1c0 [ 391.718811] ? ____cache_alloc_node+0x1c7/0x1e0 [ 391.723484] ? lock_downgrade+0x900/0x900 [ 391.727647] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.733197] cache_grow_begin+0x91/0x8c0 [ 391.737254] ? do_raw_spin_unlock+0xa7/0x2f0 [ 391.741669] fallback_alloc+0x203/0x2e0 [ 391.745659] ____cache_alloc_node+0x1c7/0x1e0 [ 391.750163] kmem_cache_alloc_node+0xe3/0x730 [ 391.754665] ? ipv6_get_ifaddr+0x42e/0x620 [ 391.758915] __alloc_skb+0x119/0x770 [ 391.762634] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 391.767909] ? skb_scrub_packet+0x490/0x490 [ 391.772235] ? lock_downgrade+0x900/0x900 [ 391.776420] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.781973] ? refcount_sub_and_test_checked+0x203/0x310 [ 391.787430] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 391.792903] ? addrconf_rs_timer+0x6f0/0x6f0 [ 391.797331] ndisc_alloc_skb+0x144/0x340 [ 391.801402] ndisc_send_rs+0x331/0x6e0 [ 391.805313] addrconf_rs_timer+0x3c0/0x6f0 [ 391.809563] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 391.813824] call_timer_fn+0x272/0x920 [ 391.817715] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 391.821974] ? process_timeout+0x40/0x40 [ 391.826040] ? find_held_lock+0x36/0x1c0 [ 391.830116] ? __run_timers+0x7da/0xc70 [ 391.834098] ? _raw_spin_unlock_irq+0x27/0x80 [ 391.838600] ? _raw_spin_unlock_irq+0x27/0x80 [ 391.843098] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 391.847342] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 391.851935] ? trace_hardirqs_on+0xbd/0x310 [ 391.856284] ? kasan_check_read+0x11/0x20 [ 391.860440] ? __run_timers+0x7da/0xc70 [ 391.864422] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 391.869883] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 391.874128] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 391.878369] __run_timers+0x7e5/0xc70 [ 391.882171] ? find_held_lock+0x36/0x1c0 [ 391.886251] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 391.891619] ? _raw_spin_unlock_irq+0x27/0x80 [ 391.896115] ? _raw_spin_unlock_irq+0x27/0x80 [ 391.900613] ? lockdep_hardirqs_on+0x421/0x5c0 [ 391.905199] ? trace_hardirqs_on+0xbd/0x310 [ 391.909529] ? kasan_check_read+0x11/0x20 [ 391.913684] ? finish_task_switch+0x1f5/0x900 [ 391.918185] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 391.923640] ? compat_start_thread+0x80/0x80 [ 391.928071] ? pvclock_read_flags+0x160/0x160 [ 391.932575] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.938145] ? check_preemption_disabled+0x48/0x200 [ 391.943178] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 391.948721] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 391.954024] ? rcu_pm_notify+0xc0/0xc0 [ 391.957921] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.963465] ? check_preemption_disabled+0x48/0x200 [ 391.968499] run_timer_softirq+0x52/0xb0 [ 391.972573] ? rcu_read_lock_sched_held+0x108/0x120 [ 391.977603] __do_softirq+0x30b/0xad8 [ 391.981422] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 391.986539] ? trace_hardirqs_off_caller+0x300/0x300 [ 391.991660] ? schedule+0x108/0x460 [ 391.995301] ? trace_hardirqs_off+0xb8/0x300 [ 391.999716] ? smpboot_thread_fn+0x68b/0xa00 [ 392.004132] ? trace_hardirqs_on+0x310/0x310 [ 392.008567] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 392.014133] ? check_preemption_disabled+0x48/0x200 [ 392.020186] ? takeover_tasklets+0xa90/0xa90 [ 392.024652] run_ksoftirqd+0x94/0x100 [ 392.028458] smpboot_thread_fn+0x68b/0xa00 [ 392.032702] ? sort_range+0x30/0x30 [ 392.036333] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 392.041441] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 392.046982] ? __kthread_parkme+0xfb/0x1a0 [ 392.051226] kthread+0x35a/0x420 [ 392.054595] ? sort_range+0x30/0x30 [ 392.058223] ? kthread_bind+0x40/0x40 [ 392.062030] ret_from_fork+0x3a/0x50 [ 392.065767] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 392.065773] warn_alloc_show_mem: 1 callbacks suppressed [ 392.065780] Mem-Info: [ 392.072020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.077393] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 392.077393] active_file:15 inactive_file:15 isolated_file:2 [ 392.077393] unevictable:0 dirty:0 writeback:0 unstable:0 [ 392.077393] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 392.077393] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 392.077393] free:13757 free_pcp:312 free_cma:0 [ 392.079762] Call Trace: [ 392.089155] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 392.123773] [ 392.126358] Node 0 [ 392.154040] dump_stack+0x1c4/0x2b4 [ 392.156192] 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 [ 392.158398] ? dump_stack_print_info.cold.2+0x52/0x52 [ 392.161998] lowmem_reserve[]: [ 392.187517] warn_alloc.cold.118+0xb7/0x1bd [ 392.192692] 0 [ 392.196315] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 392.200103] 2815 [ 392.201905] ? lock_downgrade+0x900/0x900 [ 392.206736] 6318 6318 [ 392.208810] ? trace_hardirqs_off+0xb8/0x300 [ 392.212930] Node 0 [ 392.215423] ? trace_hardirqs_off+0xb8/0x300 [ 392.219840] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 392.222054] __alloc_pages_slowpath+0x2667/0x2d80 [ 392.226435] lowmem_reserve[]: [ 392.254299] ? warn_alloc+0x120/0x120 [ 392.259087] 0 [ 392.262673] ? warn_alloc+0x120/0x120 [ 392.266450] 0 [ 392.268780] ? print_usage_bug+0xc0/0xc0 [ 392.272557] 3503 [ 392.274357] ? warn_alloc+0x120/0x120 [ 392.278391] 3503 [ 392.280448] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 392.286278] ? print_usage_bug+0xc0/0xc0 [ 392.291271] Node 0 [ 392.295344] ? __lock_acquire+0x7ec/0x4ec0 [ 392.295376] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 392.295384] lowmem_reserve[]: [ 392.297616] ? __lock_acquire+0x7ec/0x4ec0 [ 392.301821] 0 0 [ 392.330305] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 392.333378] 0 [ 392.337613] ? should_fail+0x22d/0xd01 [ 392.339563] 0 [ 392.345326] ? __lock_acquire+0x7ec/0x4ec0 [ 392.347108] Node 0 [ 392.351602] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 392.353402] DMA: [ 392.357632] ? __lock_acquire+0x7ec/0x4ec0 [ 392.359849] 1*4kB [ 392.364946] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 392.366983] (U) 0*8kB [ 392.371732] ? __lock_acquire+0x7ec/0x4ec0 [ 392.373859] 0*16kB [ 392.378956] ? should_fail+0x22d/0xd01 [ 392.381429] 1*32kB [ 392.385663] ? mark_held_locks+0x130/0x130 [ 392.387874] (U) [ 392.391774] ? mark_held_locks+0x130/0x130 [ 392.393988] 2*64kB (U) [ 392.398228] ? graph_lock+0x170/0x170 [ 392.400178] 1*128kB [ 392.404403] ? print_usage_bug+0xc0/0xc0 [ 392.406964] (U) [ 392.410758] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 392.413058] 1*256kB [ 392.417116] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.419070] (U) [ 392.424323] ? check_preemption_disabled+0x48/0x200 [ 392.426635] 0*512kB [ 392.432162] ? check_preemption_disabled+0x48/0x200 [ 392.434117] 1*1024kB [ 392.439146] ? __lock_is_held+0xb5/0x140 [ 392.441449] (U) [ 392.446462] __alloc_pages_nodemask+0xa80/0xde0 [ 392.448849] 1*2048kB [ 392.452923] ? graph_lock+0x170/0x170 [ 392.454876] (M) [ 392.459550] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 392.461940] 3*4096kB [ 392.465741] ? graph_lock+0x170/0x170 [ 392.465766] ? find_held_lock+0x36/0x1c0 [ 392.467734] (M) [ 392.472750] ? ____cache_alloc_node+0x1c7/0x1e0 [ 392.475123] = 15908kB [ 392.475131] Node 0 [ 392.478925] ? lock_downgrade+0x900/0x900 [ 392.482960] DMA32: [ 392.484933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.489571] 3*4kB [ 392.492338] cache_grow_begin+0x91/0x8c0 [ 392.494554] (M) [ 392.498699] ? do_raw_spin_unlock+0xa7/0x2f0 [ 392.500910] 2*8kB (M) [ 392.508541] fallback_alloc+0x203/0x2e0 [ 392.510672] 2*16kB [ 392.514732] ____cache_alloc_node+0x1c7/0x1e0 [ 392.516684] (UM) [ 392.521089] kmem_cache_alloc_node+0xe3/0x730 [ 392.523562] 2*32kB [ 392.527543] ? ipv6_get_ifaddr+0x42e/0x620 [ 392.529745] (UM) 3*64kB [ 392.534254] __alloc_skb+0x119/0x770 [ 392.536293] (UM) [ 392.540808] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 392.543021] 4*128kB [ 392.547254] ? skb_scrub_packet+0x490/0x490 [ 392.549899] (UM) [ 392.553611] ? lock_downgrade+0x900/0x900 [ 392.555647] 3*256kB (UM) [ 392.561389] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.563686] 4*512kB [ 392.568004] ? refcount_sub_and_test_checked+0x203/0x310 [ 392.570041] (UM) [ 392.574187] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 392.576923] 3*1024kB [ 392.582456] ? addrconf_rs_timer+0x6f0/0x6f0 [ 392.584755] (M) [ 392.591192] ndisc_alloc_skb+0x144/0x340 [ 392.593220] 3*2048kB (M) 3*4096kB (M) = 25148kB [ 392.593236] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB [ 392.599220] ndisc_send_rs+0x331/0x6e0 [ 392.601606] 0*1024kB [ 392.606009] addrconf_rs_timer+0x3c0/0x6f0 [ 392.607958] 0*2048kB [ 392.612013] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 392.616659] 0*4096kB [ 392.627935] call_timer_fn+0x272/0x920 [ 392.631791] = 14004kB [ 392.634196] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 392.638412] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 392.640812] ? process_timeout+0x40/0x40 [ 392.645031] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 392.647905] ? find_held_lock+0x36/0x1c0 [ 392.651770] 411 total pagecache pages [ 392.654644] ? mark_held_locks+0xc7/0x130 [ 392.658859] 0 pages in swap cache [ 392.668624] ? _raw_spin_unlock_irq+0x27/0x80 [ 392.672686] Swap cache stats: add 0, delete 0, find 0/0 [ 392.682088] ? _raw_spin_unlock_irq+0x27/0x80 [ 392.686117] Free swap = 0kB [ 392.686120] Total swap = 0kB [ 392.686126] 1965979 pages RAM [ 392.686129] 0 pages HighMem/MovableOnly [ 392.686132] 343323 pages reserved [ 392.686134] 0 pages cma reserved [ 392.686203] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 392.686255] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 392.686259] ksoftirqd/0 cpuset=/ mems_allowed=0 [ 392.756126] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 392.760829] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 392.765416] ? trace_hardirqs_on+0xbd/0x310 [ 392.770197] ? kasan_check_read+0x11/0x20 [ 392.774351] ? __run_timers+0x7da/0xc70 [ 392.778328] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 392.783795] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 392.788034] __run_timers+0x7e5/0xc70 [ 392.791854] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 392.797239] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 392.802259] ? graph_lock+0x170/0x170 [ 392.806074] ? print_usage_bug+0xc0/0xc0 [ 392.810664] ? lock_release+0x970/0x970 [ 392.814647] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 392.819848] ? find_held_lock+0x36/0x1c0 [ 392.823917] ? graph_lock+0x170/0x170 [ 392.827729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.833268] ? check_preemption_disabled+0x48/0x200 [ 392.839622] ? __lock_is_held+0xb5/0x140 [ 392.843694] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.849236] ? check_preemption_disabled+0x48/0x200 [ 392.854293] run_timer_softirq+0x52/0xb0 [ 392.858376] ? rcu_read_lock_sched_held+0x108/0x120 [ 392.863404] __do_softirq+0x30b/0xad8 [ 392.867218] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 392.872330] ? pvclock_read_flags+0x160/0x160 [ 392.876826] ? lapic_next_event+0x5a/0x90 [ 392.880986] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.886532] ? check_preemption_disabled+0x48/0x200 [ 392.891557] ? check_preemption_disabled+0x48/0x200 [ 392.896586] ? kvm_clock_read+0x18/0x30 [ 392.900577] ? kvm_sched_clock_read+0x9/0x20 [ 392.905376] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.910916] ? check_preemption_disabled+0x48/0x200 [ 392.915955] irq_exit+0x17f/0x1c0 [ 392.920959] smp_apic_timer_interrupt+0x1cb/0x760 [ 392.925808] ? smp_reschedule_interrupt+0x109/0x650 [ 392.930832] ? smp_call_function_single_interrupt+0x650/0x650 [ 392.937169] ? interrupt_entry+0xb5/0xf0 [ 392.941233] ? trace_hardirqs_off_caller+0xbb/0x300 [ 392.946772] ? trace_hardirqs_off_caller+0xbb/0x300 [ 392.951795] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 392.956648] ? trace_hardirqs_off+0x300/0x300 [ 392.961146] ? trace_hardirqs_off+0x300/0x300 [ 392.965656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.971198] ? check_preemption_disabled+0x48/0x200 [ 392.976739] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.982294] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 392.987158] apic_timer_interrupt+0xf/0x20 [ 392.991408] [ 392.993655] RIP: 0010:console_unlock+0x1017/0x11a0 [ 392.999101] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 393.025175] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 393.032894] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 393.040162] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 393.047434] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 393.054711] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 393.061990] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 393.069298] ? netconsole_netdev_event+0x280/0x280 [ 393.074244] ? console_unlock+0x100e/0x11a0 [ 393.078589] ? devkmsg_read+0xbb0/0xbb0 [ 393.084401] ? vprintk_emit+0x7f7/0x930 [ 393.090121] ? lock_release+0x970/0x970 [ 393.094102] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 393.099567] ? vprintk_default+0x28/0x30 [ 393.103637] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 393.109093] ? kasan_check_write+0x14/0x20 [ 393.113336] ? do_raw_spin_lock+0xc1/0x200 [ 393.117586] vprintk_emit+0x33d/0x930 [ 393.121401] ? wake_up_klogd+0x180/0x180 [ 393.125471] ? find_held_lock+0x36/0x1c0 [ 393.129549] ? mark_held_locks+0xc7/0x130 [ 393.133708] ? _raw_spin_unlock_irq+0x27/0x80 [ 393.138204] ? _raw_spin_unlock_irq+0x27/0x80 [ 393.142714] vprintk_default+0x28/0x30 [ 393.146737] vprintk_func+0x7e/0x181 [ 393.150476] printk+0xa7/0xcf [ 393.153589] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 393.160361] ? _raw_spin_unlock_irq+0x60/0x80 [ 393.164871] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 393.170168] dump_header+0x7cc/0xf72 [ 393.173902] ? pagefault_out_of_memory+0x197/0x197 [ 393.178848] ? mark_held_locks+0x130/0x130 [ 393.183095] ? __lock_acquire+0x7ec/0x4ec0 [ 393.187339] ? mem_cgroup_charge_statistics+0x780/0x780 [ 393.192706] ? print_usage_bug+0xc0/0xc0 [ 393.196775] ? print_usage_bug+0xc0/0xc0 [ 393.200848] ? graph_lock+0x170/0x170 [ 393.204654] ? graph_lock+0x170/0x170 [ 393.208457] ? print_usage_bug+0xc0/0xc0 [ 393.212541] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 393.218114] ? find_held_lock+0x36/0x1c0 [ 393.222188] ? mark_held_locks+0xc7/0x130 [ 393.226341] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 393.231444] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 393.236562] ? lockdep_hardirqs_on+0x421/0x5c0 [ 393.242014] ? trace_hardirqs_on+0xbd/0x310 [ 393.247033] ? kasan_check_read+0x11/0x20 [ 393.251620] ? ___ratelimit+0x36f/0x655 [ 393.255600] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 393.261235] ? trace_hardirqs_on+0x310/0x310 [ 393.265650] ? lock_downgrade+0x900/0x900 [ 393.270319] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 393.275428] ? ___ratelimit+0xaa/0x655 [ 393.279322] ? idr_get_free+0xec0/0xec0 [ 393.283309] ? kasan_check_write+0x14/0x20 [ 393.287559] ? do_raw_spin_lock+0xc1/0x200 [ 393.291810] oom_kill_process.cold.27+0x10/0x903 [ 393.296576] ? graph_lock+0x170/0x170 [ 393.300380] ? _raw_spin_unlock+0x2c/0x50 [ 393.304542] ? oom_badness+0xe6/0xaa0 [ 393.308355] ? oom_evaluate_task+0x540/0x540 [ 393.312773] ? find_held_lock+0x36/0x1c0 [ 393.316847] ? out_of_memory+0x974/0x14c0 [ 393.321545] ? lock_downgrade+0x900/0x900 [ 393.326609] ? check_preemption_disabled+0x48/0x200 [ 393.332134] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 393.337939] ? kasan_check_read+0x11/0x20 [ 393.342088] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 393.347373] ? rcu_bh_qs+0xc0/0xc0 [ 393.350921] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 393.356379] ? oom_evaluate_task+0x302/0x540 [ 393.360794] out_of_memory+0xa86/0x14c0 [ 393.365267] ? oom_killer_disable+0x3a0/0x3a0 [ 393.369775] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 393.374711] ? __mutex_add_waiter+0x2a0/0x2a0 [ 393.379222] __alloc_pages_slowpath+0x2318/0x2d80 [ 393.384102] ? warn_alloc+0x120/0x120 [ 393.387906] ? __radix_tree_lookup+0x4c0/0x4c0 [ 393.392971] ? find_get_entry+0x2f2/0xc40 [ 393.397133] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 393.402677] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 393.411861] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 393.417403] ? should_fail+0x22d/0xd01 [ 393.421302] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 393.426408] ? __lock_is_held+0xb5/0x140 [ 393.430498] ? __lock_is_held+0xb5/0x140 [ 393.435043] ? kasan_check_read+0x11/0x20 [ 393.439201] ? ___might_sleep+0x1ed/0x300 [ 393.443350] ? lock_release+0x970/0x970 [ 393.447330] ? arch_local_save_flags+0x40/0x40 [ 393.451927] ? __might_sleep+0x95/0x190 [ 393.455913] __alloc_pages_nodemask+0xa80/0xde0 [ 393.460604] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 393.465633] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 393.471434] ? kasan_check_read+0x11/0x20 [ 393.475593] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 393.480879] ? graph_lock+0x170/0x170 [ 393.484683] ? print_usage_bug+0xc0/0xc0 [ 393.489615] ? graph_lock+0x170/0x170 [ 393.495857] ? graph_lock+0x170/0x170 [ 393.499670] ? __do_page_cache_readahead+0x7ce/0x980 [ 393.504786] ? find_held_lock+0x36/0x1c0 [ 393.508857] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 393.514868] alloc_pages_current+0x10c/0x210 [ 393.519279] ? lock_downgrade+0x900/0x900 [ 393.523444] __page_cache_alloc+0x38f/0x5b0 [ 393.527773] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 393.533578] ? kasan_check_read+0x11/0x20 [ 393.537729] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 393.543016] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 393.547699] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 393.553240] ? check_preemption_disabled+0x48/0x200 [ 393.558269] filemap_fault+0x1594/0x25f0 [ 393.562809] ? __lock_page_or_retry+0xa00/0xa00 [ 393.567960] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 393.576320] ? kasan_check_read+0x11/0x20 [ 393.580475] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 393.585757] ? rcu_bh_qs+0xc0/0xc0 [ 393.589307] ? remove_wait_queue+0x1a6/0x360 [ 393.593721] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 393.599205] ? filemap_map_pages+0xdea/0x1980 [ 393.604234] ? print_usage_bug+0xc0/0xc0 [ 393.608307] ? find_get_pages_range_tag+0x1320/0x1320 [ 393.613504] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 393.619566] ? fput+0x130/0x1a0 [ 393.622855] ? graph_lock+0x170/0x170 [ 393.626662] ? __lock_acquire+0x7ec/0x4ec0 [ 393.630922] ? lock_acquire+0x1ed/0x520 [ 393.634912] ? ext4_filemap_fault+0x7a/0xad [ 393.639248] ? lock_release+0x970/0x970 [ 393.643227] ? arch_local_save_flags+0x40/0x40 [ 393.647837] ? select_estimate_accuracy+0x4b0/0x4b0 [ 393.652872] ? down_read+0xb0/0x1d0 [ 393.656500] ? ext4_filemap_fault+0x7a/0xad [ 393.660832] ? __down_interruptible+0x700/0x700 [ 393.666639] ext4_filemap_fault+0x82/0xad [ 393.671960] __do_fault+0x100/0x6b0 [ 393.676041] ? print_bad_pte+0x6c0/0x6c0 [ 393.680112] ? find_held_lock+0x36/0x1c0 [ 393.684180] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 393.689374] ? pmd_val+0x88/0x100 [ 393.692832] ? add_mm_counter_fast+0xd0/0xd0 [ 393.697239] ? pmd_val+0x88/0x100 [ 393.700697] ? add_mm_counter_fast+0xd0/0xd0 [ 393.705116] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 393.711121] __handle_mm_fault+0x3709/0x53e0 [ 393.716048] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 393.720893] ? graph_lock+0x170/0x170 [ 393.724701] ? print_usage_bug+0xc0/0xc0 [ 393.728766] ? lock_downgrade+0x900/0x900 [ 393.732918] ? graph_lock+0x170/0x170 [ 393.737690] ? graph_lock+0x170/0x170 [ 393.742347] ? handle_mm_fault+0x42a/0xc70 [ 393.746589] ? lock_downgrade+0x900/0x900 [ 393.750737] ? check_preemption_disabled+0x48/0x200 [ 393.755765] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 393.761566] ? kasan_check_read+0x11/0x20 [ 393.765717] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 393.770998] ? rcu_bh_qs+0xc0/0xc0 [ 393.774552] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 393.780472] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 393.786014] ? check_preemption_disabled+0x48/0x200 [ 393.791533] handle_mm_fault+0x54f/0xc70 [ 393.795608] ? __handle_mm_fault+0x53e0/0x53e0 [ 393.800198] ? find_vma+0x34/0x190 [ 393.803750] __do_page_fault+0x67d/0xed0 [ 393.807824] ? mm_fault_error+0x380/0x380 [ 393.811972] ? trace_hardirqs_off+0xb8/0x300 [ 393.817629] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.823001] ? trace_hardirqs_on+0x310/0x310 [ 393.827419] do_page_fault+0xf2/0x7e0 [ 393.831691] ? vmalloc_sync_all+0x30/0x30 [ 393.835845] ? error_entry+0x70/0xd0 [ 393.839561] ? trace_hardirqs_off_caller+0xbb/0x300 [ 393.844577] ? trace_hardirqs_on_caller+0xc0/0x300 [ 393.849509] ? syscall_return_slowpath+0x5e0/0x5e0 [ 393.854450] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 393.859300] ? trace_hardirqs_off+0x300/0x300 [ 393.863797] ? trace_hardirqs_off_caller+0x300/0x300 [ 393.868928] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 393.873953] ? prepare_exit_to_usermode+0x291/0x3b0 [ 393.878973] ? page_fault+0x8/0x30 [ 393.882518] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 393.887379] ? page_fault+0x8/0x30 [ 393.890925] page_fault+0x1e/0x30 [ 393.894868] RIP: 0033:0x7f46b0343dd3 [ 393.900170] Code: Bad RIP value. [ 393.903555] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 393.908923] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 393.916191] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 393.923956] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 393.931226] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 393.938493] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 393.945802] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 393.945881] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 393.952649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.952658] Call Trace: [ 393.959686] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 393.968949] dump_stack+0x1c4/0x2b4 [ 393.971510] init cpuset= [ 393.981222] ? dump_stack_print_info.cold.2+0x52/0x52 [ 393.984824] / [ 393.987499] warn_alloc.cold.118+0xb7/0x1bd [ 393.992658] mems_allowed=0 [ 393.994368] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 394.006421] ? lock_downgrade+0x900/0x900 [ 394.010584] ? trace_hardirqs_off+0xb8/0x300 [ 394.017090] ? trace_hardirqs_off+0xb8/0x300 [ 394.021506] __alloc_pages_slowpath+0x2667/0x2d80 [ 394.026389] ? warn_alloc+0x120/0x120 [ 394.030571] ? warn_alloc+0x120/0x120 [ 394.034380] ? print_usage_bug+0xc0/0xc0 [ 394.038466] ? warn_alloc+0x120/0x120 [ 394.042282] ? print_usage_bug+0xc0/0xc0 [ 394.046351] ? __lock_acquire+0x7ec/0x4ec0 [ 394.050595] ? __lock_acquire+0x7ec/0x4ec0 [ 394.054840] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 394.060400] ? should_fail+0x22d/0xd01 [ 394.064314] ? __lock_acquire+0x7ec/0x4ec0 [ 394.068564] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 394.073670] ? __lock_acquire+0x7ec/0x4ec0 [ 394.077917] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 394.083022] ? __lock_acquire+0x7ec/0x4ec0 [ 394.087261] ? should_fail+0x22d/0xd01 [ 394.091163] ? mark_held_locks+0x130/0x130 [ 394.095406] ? mark_held_locks+0x130/0x130 [ 394.099655] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.105198] ? graph_lock+0x170/0x170 [ 394.109001] ? print_usage_bug+0xc0/0xc0 [ 394.113069] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.119110] ? check_preemption_disabled+0x48/0x200 [ 394.124129] ? check_preemption_disabled+0x48/0x200 [ 394.129160] ? __lock_is_held+0xb5/0x140 [ 394.133236] __alloc_pages_nodemask+0xa80/0xde0 [ 394.137914] ? graph_lock+0x170/0x170 [ 394.141741] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 394.146761] ? graph_lock+0x170/0x170 [ 394.150584] ? find_held_lock+0x36/0x1c0 [ 394.154672] ? ____cache_alloc_node+0x1c7/0x1e0 [ 394.159348] ? lock_downgrade+0x900/0x900 [ 394.163509] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.169063] cache_grow_begin+0x91/0x8c0 [ 394.173133] ? do_raw_spin_unlock+0xa7/0x2f0 [ 394.177566] fallback_alloc+0x203/0x2e0 [ 394.181558] ____cache_alloc_node+0x1c7/0x1e0 [ 394.186063] kmem_cache_alloc_node+0xe3/0x730 [ 394.190563] ? ipv6_get_ifaddr+0x42e/0x620 [ 394.194816] __alloc_skb+0x119/0x770 [ 394.198543] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 394.203846] ? skb_scrub_packet+0x490/0x490 [ 394.208180] ? lock_downgrade+0x900/0x900 [ 394.212341] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.217894] ? refcount_sub_and_test_checked+0x203/0x310 [ 394.223364] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 394.228818] ? addrconf_rs_timer+0x6f0/0x6f0 [ 394.233233] ndisc_alloc_skb+0x144/0x340 [ 394.237336] ndisc_send_rs+0x331/0x6e0 [ 394.241241] addrconf_rs_timer+0x3c0/0x6f0 [ 394.245488] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 394.249747] call_timer_fn+0x272/0x920 [ 394.253640] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 394.257880] ? process_timeout+0x40/0x40 [ 394.261944] ? find_held_lock+0x36/0x1c0 [ 394.266508] ? __run_timers+0x7da/0xc70 [ 394.270498] ? _raw_spin_unlock_irq+0x27/0x80 [ 394.275001] ? _raw_spin_unlock_irq+0x27/0x80 [ 394.279497] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 394.283742] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 394.288334] ? trace_hardirqs_on+0xbd/0x310 [ 394.292662] ? kasan_check_read+0x11/0x20 [ 394.296823] ? __run_timers+0x7da/0xc70 [ 394.300824] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 394.306285] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 394.310538] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 394.314777] __run_timers+0x7e5/0xc70 [ 394.318597] ? find_held_lock+0x36/0x1c0 [ 394.322677] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 394.328043] ? _raw_spin_unlock_irq+0x27/0x80 [ 394.332549] ? _raw_spin_unlock_irq+0x27/0x80 [ 394.337052] ? lockdep_hardirqs_on+0x421/0x5c0 [ 394.341640] ? trace_hardirqs_on+0xbd/0x310 [ 394.345967] ? kasan_check_read+0x11/0x20 [ 394.350123] ? finish_task_switch+0x1f5/0x900 [ 394.354630] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 394.360089] ? compat_start_thread+0x80/0x80 [ 394.364517] ? pvclock_read_flags+0x160/0x160 [ 394.369025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.374573] ? check_preemption_disabled+0x48/0x200 [ 394.379602] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 394.385168] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 394.390455] ? rcu_pm_notify+0xc0/0xc0 [ 394.394350] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.399891] ? check_preemption_disabled+0x48/0x200 [ 394.404917] run_timer_softirq+0x52/0xb0 [ 394.408985] ? rcu_read_lock_sched_held+0x108/0x120 [ 394.414007] __do_softirq+0x30b/0xad8 [ 394.417828] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 394.422933] ? trace_hardirqs_off_caller+0x300/0x300 [ 394.428049] ? schedule+0x108/0x460 [ 394.431693] ? trace_hardirqs_off+0xb8/0x300 [ 394.436104] ? smpboot_thread_fn+0x68b/0xa00 [ 394.440514] ? trace_hardirqs_on+0x310/0x310 [ 394.444938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 394.450477] ? check_preemption_disabled+0x48/0x200 [ 394.455505] ? takeover_tasklets+0xa90/0xa90 [ 394.459930] run_ksoftirqd+0x94/0x100 [ 394.463741] smpboot_thread_fn+0x68b/0xa00 [ 394.467978] ? sort_range+0x30/0x30 [ 394.471623] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 394.476735] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 394.482281] ? __kthread_parkme+0xfb/0x1a0 [ 394.486533] kthread+0x35a/0x420 [ 394.489907] ? sort_range+0x30/0x30 [ 394.493541] ? kthread_bind+0x40/0x40 [ 394.497351] ret_from_fork+0x3a/0x50 [ 394.501084] warn_alloc_show_mem: 1 callbacks suppressed [ 394.501096] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 394.501098] Mem-Info: [ 394.501131] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 394.501131] active_file:15 inactive_file:15 isolated_file:2 [ 394.501131] unevictable:0 dirty:0 writeback:0 unstable:0 [ 394.501131] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 394.501131] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 394.501131] free:13757 free_pcp:312 free_cma:0 [ 394.506471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.512710] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 394.515108] Call Trace: [ 394.547989] Node 0 [ 394.557340] [ 394.585122] 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 [ 394.587699] dump_stack+0x1c4/0x2b4 [ 394.589899] lowmem_reserve[]: 0 [ 394.592056] ? dump_stack_print_info.cold.2+0x52/0x52 [ 394.617559] 2815 [ 394.621209] warn_alloc.cold.118+0xb7/0x1bd [ 394.624448] 6318 [ 394.629635] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 394.631928] 6318 [ 394.636430] ? lock_downgrade+0x900/0x900 [ 394.638473] Node 0 [ 394.643323] ? trace_hardirqs_off+0xb8/0x300 [ 394.645385] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 394.649510] ? trace_hardirqs_off+0xb8/0x300 [ 394.651718] lowmem_reserve[]: [ 394.656132] __alloc_pages_slowpath+0x2667/0x2d80 [ 394.683118] 0 [ 394.688229] ? warn_alloc+0x120/0x120 [ 394.691284] 0 [ 394.696658] ? trace_hardirqs_on+0x310/0x310 [ 394.698455] 3503 [ 394.702256] ? warn_alloc+0x120/0x120 [ 394.704061] 3503 [ 394.708475] ? print_usage_bug+0xc0/0xc0 [ 394.714583] ? warn_alloc+0x120/0x120 [ 394.716647] Node 0 [ 394.722894] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 394.726701] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 394.728912] ? print_usage_bug+0xc0/0xc0 [ 394.733907] lowmem_reserve[]: [ 394.763442] ? __lock_acquire+0x7ec/0x4ec0 [ 394.767484] 0 [ 394.770592] ? __lock_acquire+0x7ec/0x4ec0 [ 394.774808] 0 [ 394.776616] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 394.780820] 0 0 [ 394.782631] ? should_fail+0x22d/0xd01 [ 394.788142] Node 0 [ 394.790583] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 394.794470] DMA: [ 394.797868] ? __lock_acquire+0x7ec/0x4ec0 [ 394.802962] 1*4kB [ 394.805024] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 394.809230] (U) [ 394.811382] ? __lock_acquire+0x7ec/0x4ec0 [ 394.816451] 0*8kB 0*16kB [ 394.818433] ? should_fail+0x22d/0xd01 [ 394.822639] 1*32kB (U) [ 394.825406] ? print_usage_bug+0xc0/0xc0 [ 394.829265] 2*64kB (U) [ 394.831874] ? mark_held_locks+0x130/0x130 [ 394.835905] 1*128kB [ 394.838481] ? mark_held_locks+0x130/0x130 [ 394.842690] (U) [ 394.845037] ? graph_lock+0x170/0x170 [ 394.849265] 1*256kB (U) [ 394.851260] ? print_usage_bug+0xc0/0xc0 [ 394.855038] 0*512kB [ 394.857710] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 394.861740] 1*1024kB (U) [ 394.864070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.868826] 1*2048kB (M) [ 394.871885] ? check_preemption_disabled+0x48/0x200 [ 394.877404] 3*4096kB (M) [ 394.880173] ? check_preemption_disabled+0x48/0x200 [ 394.885170] = 15908kB [ 394.887953] ? __lock_is_held+0xb5/0x140 [ 394.892935] Node 0 [ 394.895363] __alloc_pages_nodemask+0xa80/0xde0 [ 394.899391] DMA32: [ 394.901624] ? graph_lock+0x170/0x170 [ 394.906269] 3*4kB [ 394.908503] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 394.912280] (M) [ 394.914430] ? graph_lock+0x170/0x170 [ 394.919424] 2*8kB [ 394.921402] ? find_held_lock+0x36/0x1c0 [ 394.925191] (M) [ 394.927347] ? ____cache_alloc_node+0x1c7/0x1e0 [ 394.931376] 2*16kB [ 394.933347] ? lock_downgrade+0x900/0x900 [ 394.937987] (UM) [ 394.940225] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.944339] 2*32kB (UM) [ 394.946411] cache_grow_begin+0x91/0x8c0 [ 394.951916] 3*64kB (UM) [ 394.954592] ? do_raw_spin_unlock+0xa7/0x2f0 [ 394.958626] 4*128kB (UM) [ 394.962205] fallback_alloc+0x203/0x2e0 [ 394.966580] 3*256kB (UM) [ 394.969347] ____cache_alloc_node+0x1c7/0x1e0 [ 394.973289] 4*512kB (UM) [ 394.976081] kmem_cache_alloc_node+0xe3/0x730 [ 394.980547] 3*1024kB (M) [ 394.983822] ? ipv6_get_ifaddr+0x42e/0x620 [ 394.988292] 3*2048kB (M) [ 394.991071] __alloc_skb+0x119/0x770 [ 394.995276] 3*4096kB [ 394.998042] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 395.001731] (M) [ 395.004138] ? skb_scrub_packet+0x490/0x490 [ 395.009385] = 25148kB [ 395.011356] ? lock_downgrade+0x900/0x900 [ 395.016320] Node 0 [ 395.018742] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.022862] Normal: [ 395.025096] ? refcount_sub_and_test_checked+0x203/0x310 [ 395.030606] 959*4kB [ 395.032923] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 395.039061] (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 395.039137] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 395.039143] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 395.039146] 411 total pagecache pages [ 395.039156] 0 pages in swap cache [ 395.039180] Swap cache stats: add 0, delete 0, find 0/0 [ 395.039184] Free swap = 0kB [ 395.039186] Total swap = 0kB [ 395.039191] 1965979 pages RAM [ 395.039194] 0 pages HighMem/MovableOnly [ 395.039214] 343323 pages reserved [ 395.039217] 0 pages cma reserved [ 395.039284] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 395.039444] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 395.042743] ? addrconf_rs_timer+0x6f0/0x6f0 [ 395.048176] ksoftirqd/0 cpuset= [ 395.065743] ndisc_alloc_skb+0x144/0x340 [ 395.074553] / [ 395.083138] ndisc_send_rs+0x331/0x6e0 [ 395.086908] mems_allowed=0 [ 395.090357] addrconf_rs_timer+0x3c0/0x6f0 [ 395.156764] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 395.161021] call_timer_fn+0x272/0x920 [ 395.166338] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 395.171478] ? process_timeout+0x40/0x40 [ 395.176215] ? find_held_lock+0x36/0x1c0 [ 395.180299] ? mark_held_locks+0xc7/0x130 [ 395.184453] ? _raw_spin_unlock_irq+0x27/0x80 [ 395.189470] ? _raw_spin_unlock_irq+0x27/0x80 [ 395.193973] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 395.198217] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 395.202814] ? trace_hardirqs_on+0xbd/0x310 [ 395.207150] ? kasan_check_read+0x11/0x20 [ 395.212574] ? __run_timers+0x7da/0xc70 [ 395.217710] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 395.223179] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 395.227424] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 395.231663] __run_timers+0x7e5/0xc70 [ 395.235481] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 395.240855] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 395.245904] ? graph_lock+0x170/0x170 [ 395.250193] ? print_usage_bug+0xc0/0xc0 [ 395.254256] ? lock_release+0x970/0x970 [ 395.258238] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 395.263440] ? find_held_lock+0x36/0x1c0 [ 395.267917] ? graph_lock+0x170/0x170 [ 395.271729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.277279] ? check_preemption_disabled+0x48/0x200 [ 395.282810] ? __lock_is_held+0xb5/0x140 [ 395.288873] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.294831] ? check_preemption_disabled+0x48/0x200 [ 395.299877] run_timer_softirq+0x52/0xb0 [ 395.303949] ? rcu_read_lock_sched_held+0x108/0x120 [ 395.309401] __do_softirq+0x30b/0xad8 [ 395.313226] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 395.318363] ? pvclock_read_flags+0x160/0x160 [ 395.322870] ? lapic_next_event+0x5a/0x90 [ 395.327026] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.332575] ? check_preemption_disabled+0x48/0x200 [ 395.337603] ? check_preemption_disabled+0x48/0x200 [ 395.342633] ? kvm_clock_read+0x18/0x30 [ 395.346617] ? kvm_sched_clock_read+0x9/0x20 [ 395.351033] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.356576] ? check_preemption_disabled+0x48/0x200 [ 395.361612] irq_exit+0x17f/0x1c0 [ 395.365545] smp_apic_timer_interrupt+0x1cb/0x760 [ 395.372557] ? smp_reschedule_interrupt+0x109/0x650 [ 395.377624] ? smp_call_function_single_interrupt+0x650/0x650 [ 395.383532] ? interrupt_entry+0xb5/0xf0 [ 395.387601] ? trace_hardirqs_off_caller+0xbb/0x300 [ 395.392626] ? trace_hardirqs_off_caller+0xbb/0x300 [ 395.398130] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 395.403254] ? trace_hardirqs_off+0x300/0x300 [ 395.407760] ? trace_hardirqs_off+0x300/0x300 [ 395.412266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.417819] ? check_preemption_disabled+0x48/0x200 [ 395.422845] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.428412] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 395.433741] apic_timer_interrupt+0xf/0x20 [ 395.437976] [ 395.440221] RIP: 0010:console_unlock+0x1017/0x11a0 [ 395.445617] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 395.467444] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 395.475647] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 395.482922] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 395.490195] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 395.497465] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 395.504750] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 395.512038] ? netconsole_netdev_event+0x280/0x280 [ 395.516984] ? console_unlock+0x100e/0x11a0 [ 395.521337] ? devkmsg_read+0xbb0/0xbb0 [ 395.527328] ? vprintk_emit+0x7f7/0x930 [ 395.531648] ? lock_release+0x970/0x970 [ 395.535631] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 395.541103] ? vprintk_default+0x28/0x30 [ 395.545173] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 395.550643] ? kasan_check_write+0x14/0x20 [ 395.555389] ? do_raw_spin_lock+0xc1/0x200 [ 395.559634] vprintk_emit+0x33d/0x930 [ 395.563464] ? wake_up_klogd+0x180/0x180 [ 395.567545] ? find_held_lock+0x36/0x1c0 [ 395.571617] ? mark_held_locks+0xc7/0x130 [ 395.575772] ? _raw_spin_unlock_irq+0x27/0x80 [ 395.580272] ? _raw_spin_unlock_irq+0x27/0x80 [ 395.584783] vprintk_default+0x28/0x30 [ 395.588677] vprintk_func+0x7e/0x181 [ 395.592416] printk+0xa7/0xcf [ 395.595534] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 395.600304] ? _raw_spin_unlock_irq+0x60/0x80 [ 395.605317] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 395.611051] dump_header+0x7cc/0xf72 [ 395.617236] ? pagefault_out_of_memory+0x197/0x197 [ 395.622182] ? mark_held_locks+0x130/0x130 [ 395.626429] ? __lock_acquire+0x7ec/0x4ec0 [ 395.630671] ? mem_cgroup_charge_statistics+0x780/0x780 [ 395.636038] ? print_usage_bug+0xc0/0xc0 [ 395.640107] ? print_usage_bug+0xc0/0xc0 [ 395.644653] ? graph_lock+0x170/0x170 [ 395.648453] ? graph_lock+0x170/0x170 [ 395.652260] ? print_usage_bug+0xc0/0xc0 [ 395.656340] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.662344] ? find_held_lock+0x36/0x1c0 [ 395.666419] ? mark_held_locks+0xc7/0x130 [ 395.670577] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 395.675683] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 395.680788] ? lockdep_hardirqs_on+0x421/0x5c0 [ 395.685376] ? trace_hardirqs_on+0xbd/0x310 [ 395.689722] ? kasan_check_read+0x11/0x20 [ 395.693884] ? ___ratelimit+0x36f/0x655 [ 395.697863] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 395.703326] ? trace_hardirqs_on+0x310/0x310 [ 395.708256] ? lock_downgrade+0x900/0x900 [ 395.712419] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 395.718040] ? ___ratelimit+0xaa/0x655 [ 395.721933] ? idr_get_free+0xec0/0xec0 [ 395.725915] ? kasan_check_write+0x14/0x20 [ 395.730160] ? do_raw_spin_lock+0xc1/0x200 [ 395.734410] oom_kill_process.cold.27+0x10/0x903 [ 395.739172] ? graph_lock+0x170/0x170 [ 395.742981] ? _raw_spin_unlock+0x2c/0x50 [ 395.747653] ? oom_badness+0xe6/0xaa0 [ 395.751462] ? oom_evaluate_task+0x540/0x540 [ 395.756568] ? find_held_lock+0x36/0x1c0 [ 395.760644] ? out_of_memory+0x974/0x14c0 [ 395.764794] ? lock_downgrade+0x900/0x900 [ 395.768946] ? check_preemption_disabled+0x48/0x200 [ 395.773972] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 395.780216] ? kasan_check_read+0x11/0x20 [ 395.784372] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 395.789654] ? rcu_bh_qs+0xc0/0xc0 [ 395.793219] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 395.800327] ? oom_evaluate_task+0x302/0x540 [ 395.807904] out_of_memory+0xa86/0x14c0 [ 395.811895] ? oom_killer_disable+0x3a0/0x3a0 [ 395.816398] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 395.821782] ? __mutex_add_waiter+0x2a0/0x2a0 [ 395.826298] __alloc_pages_slowpath+0x2318/0x2d80 [ 395.831638] ? warn_alloc+0x120/0x120 [ 395.835441] ? __radix_tree_lookup+0x4c0/0x4c0 [ 395.840042] ? find_get_entry+0x2f2/0xc40 [ 395.844206] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.849748] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 395.854678] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 395.862384] ? should_fail+0x22d/0xd01 [ 395.866281] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 395.871869] ? __lock_is_held+0xb5/0x140 [ 395.875960] ? __lock_is_held+0xb5/0x140 [ 395.880033] ? kasan_check_read+0x11/0x20 [ 395.884190] ? ___might_sleep+0x1ed/0x300 [ 395.888337] ? lock_release+0x970/0x970 [ 395.892320] ? arch_local_save_flags+0x40/0x40 [ 395.896936] ? __might_sleep+0x95/0x190 [ 395.900921] __alloc_pages_nodemask+0xa80/0xde0 [ 395.905605] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 395.910645] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 395.916449] ? kasan_check_read+0x11/0x20 [ 395.920601] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 395.925882] ? graph_lock+0x170/0x170 [ 395.929686] ? print_usage_bug+0xc0/0xc0 [ 395.933755] ? graph_lock+0x170/0x170 [ 395.939910] ? graph_lock+0x170/0x170 [ 395.944833] ? __do_page_cache_readahead+0x7ce/0x980 [ 395.949963] ? find_held_lock+0x36/0x1c0 [ 395.954033] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 395.959581] alloc_pages_current+0x10c/0x210 [ 395.964479] ? lock_downgrade+0x900/0x900 [ 395.968648] __page_cache_alloc+0x38f/0x5b0 [ 395.972973] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 395.978775] ? kasan_check_read+0x11/0x20 [ 395.982927] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 395.988209] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 395.993338] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 395.998879] ? check_preemption_disabled+0x48/0x200 [ 396.004349] filemap_fault+0x1594/0x25f0 [ 396.008425] ? __lock_page_or_retry+0xa00/0xa00 [ 396.013621] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 396.020958] ? kasan_check_read+0x11/0x20 [ 396.025114] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 396.030396] ? rcu_bh_qs+0xc0/0xc0 [ 396.034435] ? remove_wait_queue+0x1a6/0x360 [ 396.038849] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 396.044318] ? filemap_map_pages+0xdea/0x1980 [ 396.050326] ? print_usage_bug+0xc0/0xc0 [ 396.054397] ? find_get_pages_range_tag+0x1320/0x1320 [ 396.059589] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 396.067339] ? fput+0x130/0x1a0 [ 396.070624] ? graph_lock+0x170/0x170 [ 396.074432] ? __lock_acquire+0x7ec/0x4ec0 [ 396.079157] ? lock_acquire+0x1ed/0x520 [ 396.083133] ? ext4_filemap_fault+0x7a/0xad [ 396.087463] ? lock_release+0x970/0x970 [ 396.091439] ? arch_local_save_flags+0x40/0x40 [ 396.096029] ? select_estimate_accuracy+0x4b0/0x4b0 [ 396.102581] ? down_read+0xb0/0x1d0 [ 396.106905] ? ext4_filemap_fault+0x7a/0xad [ 396.111229] ? __down_interruptible+0x700/0x700 [ 396.115923] ext4_filemap_fault+0x82/0xad [ 396.120376] __do_fault+0x100/0x6b0 [ 396.124011] ? print_bad_pte+0x6c0/0x6c0 [ 396.128071] ? find_held_lock+0x36/0x1c0 [ 396.132144] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 396.137336] ? pmd_val+0x88/0x100 [ 396.140796] ? add_mm_counter_fast+0xd0/0xd0 [ 396.145205] ? pmd_val+0x88/0x100 [ 396.148663] ? add_mm_counter_fast+0xd0/0xd0 [ 396.153079] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 396.158628] __handle_mm_fault+0x3709/0x53e0 [ 396.163049] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 396.167899] ? graph_lock+0x170/0x170 [ 396.171709] ? print_usage_bug+0xc0/0xc0 [ 396.175774] ? lock_downgrade+0x900/0x900 [ 396.180391] ? graph_lock+0x170/0x170 [ 396.185144] ? graph_lock+0x170/0x170 [ 396.188973] ? handle_mm_fault+0x42a/0xc70 [ 396.193212] ? lock_downgrade+0x900/0x900 [ 396.197366] ? check_preemption_disabled+0x48/0x200 [ 396.202406] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 396.208705] ? kasan_check_read+0x11/0x20 [ 396.212868] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 396.218164] ? rcu_bh_qs+0xc0/0xc0 [ 396.221712] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 396.227170] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 396.232715] ? check_preemption_disabled+0x48/0x200 [ 396.237747] handle_mm_fault+0x54f/0xc70 [ 396.241820] ? __handle_mm_fault+0x53e0/0x53e0 [ 396.246413] ? find_vma+0x34/0x190 [ 396.250435] __do_page_fault+0x67d/0xed0 [ 396.254510] ? mm_fault_error+0x380/0x380 [ 396.258670] ? trace_hardirqs_off+0xb8/0x300 [ 396.266305] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.274036] ? trace_hardirqs_on+0x310/0x310 [ 396.278455] do_page_fault+0xf2/0x7e0 [ 396.282264] ? vmalloc_sync_all+0x30/0x30 [ 396.286423] ? error_entry+0x70/0xd0 [ 396.290143] ? trace_hardirqs_off_caller+0xbb/0x300 [ 396.295165] ? trace_hardirqs_on_caller+0xc0/0x300 [ 396.300098] ? syscall_return_slowpath+0x5e0/0x5e0 [ 396.305032] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 396.309883] ? trace_hardirqs_off+0x300/0x300 [ 396.314383] ? trace_hardirqs_off_caller+0x300/0x300 [ 396.319494] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 396.324521] ? prepare_exit_to_usermode+0x291/0x3b0 [ 396.330051] ? page_fault+0x8/0x30 [ 396.333617] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 396.338470] ? page_fault+0x8/0x30 [ 396.342017] page_fault+0x1e/0x30 [ 396.345992] RIP: 0033:0x7f46b0343dd3 [ 396.351649] Code: Bad RIP value. [ 396.355014] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 396.360381] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 396.367656] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 396.374925] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 396.382195] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 396.389468] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 396.396775] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 396.396866] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 396.403633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.403643] Call Trace: [ 396.410254] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 396.419620] dump_stack+0x1c4/0x2b4 [ 396.422185] init cpuset= [ 396.431895] ? dump_stack_print_info.cold.2+0x52/0x52 [ 396.435493] / [ 396.438174] warn_alloc.cold.118+0xb7/0x1bd [ 396.443988] mems_allowed=0 [ 396.452939] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 396.457800] ? lock_downgrade+0x900/0x900 [ 396.461962] ? trace_hardirqs_off+0xb8/0x300 [ 396.466382] ? trace_hardirqs_off+0xb8/0x300 [ 396.470810] __alloc_pages_slowpath+0x2667/0x2d80 [ 396.475697] ? warn_alloc+0x120/0x120 [ 396.479507] ? warn_alloc+0x120/0x120 [ 396.483322] ? print_usage_bug+0xc0/0xc0 [ 396.487390] ? warn_alloc+0x120/0x120 [ 396.491202] ? print_usage_bug+0xc0/0xc0 [ 396.495298] ? __lock_acquire+0x7ec/0x4ec0 [ 396.499569] ? __lock_acquire+0x7ec/0x4ec0 [ 396.503876] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 396.509448] ? should_fail+0x22d/0xd01 [ 396.513349] ? __lock_acquire+0x7ec/0x4ec0 [ 396.517600] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 396.522715] ? __lock_acquire+0x7ec/0x4ec0 [ 396.526974] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 396.532101] ? __lock_acquire+0x7ec/0x4ec0 [ 396.536355] ? should_fail+0x22d/0xd01 [ 396.540279] ? mark_held_locks+0x130/0x130 [ 396.544555] ? mark_held_locks+0x130/0x130 [ 396.548827] ? graph_lock+0x170/0x170 [ 396.552646] ? print_usage_bug+0xc0/0xc0 [ 396.556731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 396.562294] ? check_preemption_disabled+0x48/0x200 [ 396.567333] ? check_preemption_disabled+0x48/0x200 [ 396.572393] ? __lock_is_held+0xb5/0x140 [ 396.576486] __alloc_pages_nodemask+0xa80/0xde0 [ 396.581182] ? graph_lock+0x170/0x170 [ 396.585012] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 396.590049] ? graph_lock+0x170/0x170 [ 396.593883] ? find_held_lock+0x36/0x1c0 [ 396.597996] ? ____cache_alloc_node+0x1c7/0x1e0 [ 396.602719] ? lock_downgrade+0x900/0x900 [ 396.606925] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 396.612495] cache_grow_begin+0x91/0x8c0 [ 396.616584] ? do_raw_spin_unlock+0xa7/0x2f0 [ 396.621022] fallback_alloc+0x203/0x2e0 [ 396.625028] ____cache_alloc_node+0x1c7/0x1e0 [ 396.629562] kmem_cache_alloc_node+0xe3/0x730 [ 396.634081] ? ipv6_get_ifaddr+0x42e/0x620 [ 396.638342] __alloc_skb+0x119/0x770 [ 396.642072] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 396.647360] ? skb_scrub_packet+0x490/0x490 [ 396.651690] ? lock_downgrade+0x900/0x900 [ 396.655853] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 396.661406] ? refcount_sub_and_test_checked+0x203/0x310 [ 396.666882] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 396.672373] ? addrconf_rs_timer+0x6f0/0x6f0 [ 396.676820] ndisc_alloc_skb+0x144/0x340 [ 396.680900] ndisc_send_rs+0x331/0x6e0 [ 396.684807] addrconf_rs_timer+0x3c0/0x6f0 [ 396.689057] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 396.693316] call_timer_fn+0x272/0x920 [ 396.697212] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 396.701454] ? process_timeout+0x40/0x40 [ 396.705535] ? find_held_lock+0x36/0x1c0 [ 396.709625] ? __run_timers+0x7da/0xc70 [ 396.713625] ? _raw_spin_unlock_irq+0x27/0x80 [ 396.718137] ? _raw_spin_unlock_irq+0x27/0x80 [ 396.722649] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 396.726909] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 396.731522] ? trace_hardirqs_on+0xbd/0x310 [ 396.735873] ? kasan_check_read+0x11/0x20 [ 396.740048] ? __run_timers+0x7da/0xc70 [ 396.744038] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 396.749554] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 396.753872] __run_timers+0x7e5/0xc70 [ 396.757676] ? find_held_lock+0x36/0x1c0 [ 396.761759] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 396.767150] ? _raw_spin_unlock_irq+0x27/0x80 [ 396.771697] ? _raw_spin_unlock_irq+0x27/0x80 [ 396.776212] ? lockdep_hardirqs_on+0x421/0x5c0 [ 396.780819] ? trace_hardirqs_on+0xbd/0x310 [ 396.785155] ? kasan_check_read+0x11/0x20 [ 396.789317] ? finish_task_switch+0x1f5/0x900 [ 396.793832] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 396.799300] ? compat_start_thread+0x80/0x80 [ 396.803737] ? pvclock_read_flags+0x160/0x160 [ 396.808260] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 396.813814] ? check_preemption_disabled+0x48/0x200 [ 396.818855] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 396.824433] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 396.829731] ? rcu_pm_notify+0xc0/0xc0 [ 396.833630] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 396.839186] ? check_preemption_disabled+0x48/0x200 [ 396.844222] run_timer_softirq+0x52/0xb0 [ 396.848295] ? rcu_read_lock_sched_held+0x108/0x120 [ 396.853328] __do_softirq+0x30b/0xad8 [ 396.857155] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 396.862266] ? trace_hardirqs_off_caller+0x300/0x300 [ 396.867390] ? schedule+0x108/0x460 [ 396.871037] ? trace_hardirqs_off+0xb8/0x300 [ 396.875454] ? smpboot_thread_fn+0x68b/0xa00 [ 396.879866] ? trace_hardirqs_on+0x310/0x310 [ 396.884279] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 396.889829] ? check_preemption_disabled+0x48/0x200 [ 396.894869] ? takeover_tasklets+0xa90/0xa90 [ 396.899303] run_ksoftirqd+0x94/0x100 [ 396.903128] smpboot_thread_fn+0x68b/0xa00 [ 396.907378] ? sort_range+0x30/0x30 [ 396.911016] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 396.916135] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 396.921687] ? __kthread_parkme+0xfb/0x1a0 [ 396.925943] kthread+0x35a/0x420 [ 396.929323] ? sort_range+0x30/0x30 [ 396.932975] ? kthread_bind+0x40/0x40 [ 396.936795] ret_from_fork+0x3a/0x50 [ 396.940542] warn_alloc_show_mem: 1 callbacks suppressed [ 396.940554] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 396.940556] Mem-Info: [ 396.940589] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 396.940589] active_file:15 inactive_file:15 isolated_file:2 [ 396.940589] unevictable:0 dirty:0 writeback:0 unstable:0 [ 396.940589] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 396.940589] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 396.940589] free:13757 free_pcp:312 free_cma:0 [ 396.945931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.952185] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 396.954587] Call Trace: [ 396.987491] Node 0 [ 396.997352] [ 397.025254] 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 [ 397.027821] dump_stack+0x1c4/0x2b4 [ 397.030029] lowmem_reserve[]: [ 397.035405] ? dump_stack_print_info.cold.2+0x52/0x52 [ 397.061336] 0 [ 397.064994] warn_alloc.cold.118+0xb7/0x1bd [ 397.068063] 2815 [ 397.073256] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 397.075025] 6318 [ 397.080333] ? lock_downgrade+0x900/0x900 [ 397.081857] 6318 [ 397.081865] Node 0 DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 397.081887] lowmem_reserve[]: 0 0 3503 3503 [ 397.081917] Node 0 Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 397.081950] lowmem_reserve[]: [ 397.087843] ? trace_hardirqs_off+0xb8/0x300 [ 397.089879] 0 [ 397.094027] ? trace_hardirqs_off+0xb8/0x300 [ 397.096061] 0 [ 397.123590] __alloc_pages_slowpath+0x2667/0x2d80 [ 397.127892] 0 [ 397.156998] ? warn_alloc+0x120/0x120 [ 397.160065] 0 [ 397.165141] ? trace_hardirqs_on+0x310/0x310 [ 397.171834] ? warn_alloc+0x120/0x120 [ 397.173615] Node 0 [ 397.178724] ? print_usage_bug+0xc0/0xc0 [ 397.180498] DMA: [ 397.184457] ? warn_alloc+0x120/0x120 [ 397.186232] 1*4kB [ 397.190647] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 397.194420] (U) [ 397.196654] ? print_usage_bug+0xc0/0xc0 [ 397.200686] 0*8kB [ 397.202747] ? __lock_acquire+0x7ec/0x4ec0 [ 397.206522] 0*16kB [ 397.208674] ? __lock_acquire+0x7ec/0x4ec0 [ 397.213660] 1*32kB (U) [ 397.215648] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 397.219684] 2*64kB (U) [ 397.221837] ? should_fail+0x22d/0xd01 [ 397.226036] 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 397.226070] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 397.226135] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 397.226194] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 397.226200] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 397.226203] 411 total pagecache pages [ 397.226213] 0 pages in swap cache [ 397.226218] Swap cache stats: add 0, delete 0, find 0/0 [ 397.226221] Free swap = 0kB [ 397.226224] Total swap = 0kB [ 397.226229] 1965979 pages RAM [ 397.226232] 0 pages HighMem/MovableOnly [ 397.226235] 343323 pages reserved [ 397.226237] 0 pages cma reserved [ 397.226319] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 397.228567] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 397.232854] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 397.235362] ? __lock_acquire+0x7ec/0x4ec0 [ 397.240877] ksoftirqd/0 cpuset= [ 397.243461] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 397.247326] / [ 397.257620] ? __lock_acquire+0x7ec/0x4ec0 [ 397.272864] mems_allowed=0 [ 397.287267] ? should_fail+0x22d/0xd01 [ 397.385902] ? print_usage_bug+0xc0/0xc0 [ 397.389986] ? mark_held_locks+0x130/0x130 [ 397.394232] ? mark_held_locks+0x130/0x130 [ 397.398480] ? graph_lock+0x170/0x170 [ 397.402284] ? print_usage_bug+0xc0/0xc0 [ 397.406834] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 397.414304] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.419848] ? check_preemption_disabled+0x48/0x200 [ 397.424867] ? check_preemption_disabled+0x48/0x200 [ 397.429900] ? __lock_is_held+0xb5/0x140 [ 397.434509] __alloc_pages_nodemask+0xa80/0xde0 [ 397.439198] ? graph_lock+0x170/0x170 [ 397.443321] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 397.448337] ? graph_lock+0x170/0x170 [ 397.452174] ? find_held_lock+0x36/0x1c0 [ 397.456251] ? ____cache_alloc_node+0x1c7/0x1e0 [ 397.460922] ? lock_downgrade+0x900/0x900 [ 397.465082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.471142] cache_grow_begin+0x91/0x8c0 [ 397.475209] ? do_raw_spin_unlock+0xa7/0x2f0 [ 397.479633] fallback_alloc+0x203/0x2e0 [ 397.483623] ____cache_alloc_node+0x1c7/0x1e0 [ 397.490132] kmem_cache_alloc_node+0xe3/0x730 [ 397.495383] ? ipv6_get_ifaddr+0x42e/0x620 [ 397.499632] __alloc_skb+0x119/0x770 [ 397.503350] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 397.508636] ? skb_scrub_packet+0x490/0x490 [ 397.512964] ? lock_downgrade+0x900/0x900 [ 397.517124] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.522666] ? refcount_sub_and_test_checked+0x203/0x310 [ 397.528128] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 397.533583] ? addrconf_rs_timer+0x6f0/0x6f0 [ 397.538007] ndisc_alloc_skb+0x144/0x340 [ 397.542083] ndisc_send_rs+0x331/0x6e0 [ 397.545980] addrconf_rs_timer+0x3c0/0x6f0 [ 397.550225] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 397.554481] call_timer_fn+0x272/0x920 [ 397.558373] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 397.562613] ? process_timeout+0x40/0x40 [ 397.566679] ? find_held_lock+0x36/0x1c0 [ 397.570772] ? mark_held_locks+0xc7/0x130 [ 397.574925] ? _raw_spin_unlock_irq+0x27/0x80 [ 397.580265] ? _raw_spin_unlock_irq+0x27/0x80 [ 397.586215] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 397.590458] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 397.595566] ? trace_hardirqs_on+0xbd/0x310 [ 397.599891] ? kasan_check_read+0x11/0x20 [ 397.604042] ? __run_timers+0x7da/0xc70 [ 397.608021] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 397.613481] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 397.617724] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 397.621963] __run_timers+0x7e5/0xc70 [ 397.625783] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 397.631185] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 397.636206] ? graph_lock+0x170/0x170 [ 397.640017] ? print_usage_bug+0xc0/0xc0 [ 397.644520] ? lock_release+0x970/0x970 [ 397.648506] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 397.654215] ? find_held_lock+0x36/0x1c0 [ 397.658697] ? graph_lock+0x170/0x170 [ 397.662505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.668051] ? check_preemption_disabled+0x48/0x200 [ 397.673085] ? __lock_is_held+0xb5/0x140 [ 397.677150] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.682688] ? check_preemption_disabled+0x48/0x200 [ 397.688215] run_timer_softirq+0x52/0xb0 [ 397.692279] ? rcu_read_lock_sched_held+0x108/0x120 [ 397.697310] __do_softirq+0x30b/0xad8 [ 397.701581] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 397.706695] ? pvclock_read_flags+0x160/0x160 [ 397.711194] ? lapic_next_event+0x5a/0x90 [ 397.715347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.720887] ? check_preemption_disabled+0x48/0x200 [ 397.725901] ? check_preemption_disabled+0x48/0x200 [ 397.730927] ? kvm_clock_read+0x18/0x30 [ 397.734901] ? kvm_sched_clock_read+0x9/0x20 [ 397.740311] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.746335] ? check_preemption_disabled+0x48/0x200 [ 397.751366] irq_exit+0x17f/0x1c0 [ 397.755344] smp_apic_timer_interrupt+0x1cb/0x760 [ 397.760189] ? smp_reschedule_interrupt+0x109/0x650 [ 397.765213] ? smp_call_function_single_interrupt+0x650/0x650 [ 397.771117] ? interrupt_entry+0xb5/0xf0 [ 397.775183] ? trace_hardirqs_off_caller+0xbb/0x300 [ 397.780205] ? trace_hardirqs_off_caller+0xbb/0x300 [ 397.785227] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 397.790074] ? trace_hardirqs_off+0x300/0x300 [ 397.794581] ? trace_hardirqs_off+0x300/0x300 [ 397.799593] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.805134] ? check_preemption_disabled+0x48/0x200 [ 397.810151] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.816217] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 397.821074] apic_timer_interrupt+0xf/0x20 [ 397.825310] [ 397.827561] RIP: 0010:console_unlock+0x1017/0x11a0 [ 397.832493] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 397.851406] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 397.859603] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 397.867331] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 397.874620] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 397.881888] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 397.889156] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 397.899307] ? netconsole_netdev_event+0x280/0x280 [ 397.905955] ? console_unlock+0x100e/0x11a0 [ 397.910758] ? devkmsg_read+0xbb0/0xbb0 [ 397.914738] ? vprintk_emit+0x7f7/0x930 [ 397.918720] ? lock_release+0x970/0x970 [ 397.922697] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 397.928153] ? vprintk_default+0x28/0x30 [ 397.932221] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 397.937679] ? kasan_check_write+0x14/0x20 [ 397.941917] ? do_raw_spin_lock+0xc1/0x200 [ 397.946163] vprintk_emit+0x33d/0x930 [ 397.949973] ? wake_up_klogd+0x180/0x180 [ 397.954043] ? find_held_lock+0x36/0x1c0 [ 397.958115] ? mark_held_locks+0xc7/0x130 [ 397.962271] ? _raw_spin_unlock_irq+0x27/0x80 [ 397.966772] ? _raw_spin_unlock_irq+0x27/0x80 [ 397.971280] vprintk_default+0x28/0x30 [ 397.975181] vprintk_func+0x7e/0x181 [ 397.979391] printk+0xa7/0xcf [ 397.985337] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 397.990101] ? _raw_spin_unlock_irq+0x60/0x80 [ 397.994611] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 397.999900] dump_header+0x7cc/0xf72 [ 398.004147] ? pagefault_out_of_memory+0x197/0x197 [ 398.009090] ? mark_held_locks+0x130/0x130 [ 398.013326] ? __lock_acquire+0x7ec/0x4ec0 [ 398.018056] ? mem_cgroup_charge_statistics+0x780/0x780 [ 398.023421] ? print_usage_bug+0xc0/0xc0 [ 398.027485] ? print_usage_bug+0xc0/0xc0 [ 398.034061] ? graph_lock+0x170/0x170 [ 398.037868] ? graph_lock+0x170/0x170 [ 398.041673] ? print_usage_bug+0xc0/0xc0 [ 398.045744] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.053572] ? find_held_lock+0x36/0x1c0 [ 398.057648] ? mark_held_locks+0xc7/0x130 [ 398.061802] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 398.068333] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 398.075781] ? lockdep_hardirqs_on+0x421/0x5c0 [ 398.080370] ? trace_hardirqs_on+0xbd/0x310 [ 398.084695] ? kasan_check_read+0x11/0x20 [ 398.088846] ? ___ratelimit+0x36f/0x655 [ 398.092824] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 398.098280] ? trace_hardirqs_on+0x310/0x310 [ 398.102697] ? lock_downgrade+0x900/0x900 [ 398.107351] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 398.112457] ? ___ratelimit+0xaa/0x655 [ 398.116616] ? idr_get_free+0xec0/0xec0 [ 398.120589] ? kasan_check_write+0x14/0x20 [ 398.124830] ? do_raw_spin_lock+0xc1/0x200 [ 398.129544] oom_kill_process.cold.27+0x10/0x903 [ 398.134310] ? graph_lock+0x170/0x170 [ 398.139792] ? _raw_spin_unlock+0x2c/0x50 [ 398.143954] ? oom_badness+0xe6/0xaa0 [ 398.147768] ? oom_evaluate_task+0x540/0x540 [ 398.152184] ? find_held_lock+0x36/0x1c0 [ 398.156258] ? out_of_memory+0x974/0x14c0 [ 398.160415] ? lock_downgrade+0x900/0x900 [ 398.164581] ? check_preemption_disabled+0x48/0x200 [ 398.169607] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 398.175411] ? kasan_check_read+0x11/0x20 [ 398.179574] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 398.184861] ? rcu_bh_qs+0xc0/0xc0 [ 398.188409] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 398.193431] ? oom_evaluate_task+0x302/0x540 [ 398.197850] out_of_memory+0xa86/0x14c0 [ 398.201838] ? oom_killer_disable+0x3a0/0x3a0 [ 398.206345] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 398.211294] ? __mutex_add_waiter+0x2a0/0x2a0 [ 398.215808] __alloc_pages_slowpath+0x2318/0x2d80 [ 398.221176] ? warn_alloc+0x120/0x120 [ 398.226580] ? __radix_tree_lookup+0x4c0/0x4c0 [ 398.231183] ? find_get_entry+0x2f2/0xc40 [ 398.235346] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.240889] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 398.246335] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 398.251877] ? should_fail+0x22d/0xd01 [ 398.255777] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 398.260885] ? __lock_is_held+0xb5/0x140 [ 398.264976] ? __lock_is_held+0xb5/0x140 [ 398.269049] ? kasan_check_read+0x11/0x20 [ 398.273208] ? ___might_sleep+0x1ed/0x300 [ 398.277363] ? lock_release+0x970/0x970 [ 398.281354] ? arch_local_save_flags+0x40/0x40 [ 398.285962] ? __might_sleep+0x95/0x190 [ 398.289947] __alloc_pages_nodemask+0xa80/0xde0 [ 398.294632] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 398.299657] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 398.305467] ? kasan_check_read+0x11/0x20 [ 398.309634] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 398.316461] ? graph_lock+0x170/0x170 [ 398.320935] ? print_usage_bug+0xc0/0xc0 [ 398.325008] ? graph_lock+0x170/0x170 [ 398.328811] ? graph_lock+0x170/0x170 [ 398.332624] ? __do_page_cache_readahead+0x7ce/0x980 [ 398.337743] ? find_held_lock+0x36/0x1c0 [ 398.341815] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 398.347362] alloc_pages_current+0x10c/0x210 [ 398.351786] ? lock_downgrade+0x900/0x900 [ 398.355953] __page_cache_alloc+0x38f/0x5b0 [ 398.360296] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 398.366099] ? kasan_check_read+0x11/0x20 [ 398.370752] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 398.376040] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 398.380714] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 398.386706] ? check_preemption_disabled+0x48/0x200 [ 398.392262] filemap_fault+0x1594/0x25f0 [ 398.396368] ? __lock_page_or_retry+0xa00/0xa00 [ 398.401042] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 398.406844] ? kasan_check_read+0x11/0x20 [ 398.410997] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 398.416281] ? rcu_bh_qs+0xc0/0xc0 [ 398.419831] ? remove_wait_queue+0x1a6/0x360 [ 398.424247] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 398.429712] ? filemap_map_pages+0xdea/0x1980 [ 398.434245] ? print_usage_bug+0xc0/0xc0 [ 398.438322] ? find_get_pages_range_tag+0x1320/0x1320 [ 398.443516] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 398.449068] ? fput+0x130/0x1a0 [ 398.452354] ? graph_lock+0x170/0x170 [ 398.456660] ? __lock_acquire+0x7ec/0x4ec0 [ 398.460920] ? lock_acquire+0x1ed/0x520 [ 398.465335] ? ext4_filemap_fault+0x7a/0xad [ 398.471823] ? lock_release+0x970/0x970 [ 398.475804] ? arch_local_save_flags+0x40/0x40 [ 398.480396] ? select_estimate_accuracy+0x4b0/0x4b0 [ 398.485431] ? down_read+0xb0/0x1d0 [ 398.489071] ? ext4_filemap_fault+0x7a/0xad [ 398.493909] ? __down_interruptible+0x700/0x700 [ 398.498601] ext4_filemap_fault+0x82/0xad [ 398.502757] __do_fault+0x100/0x6b0 [ 398.506396] ? print_bad_pte+0x6c0/0x6c0 [ 398.510460] ? find_held_lock+0x36/0x1c0 [ 398.514540] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 398.519744] ? pmd_val+0x88/0x100 [ 398.523206] ? add_mm_counter_fast+0xd0/0xd0 [ 398.527627] ? pmd_val+0x88/0x100 [ 398.531089] ? add_mm_counter_fast+0xd0/0xd0 [ 398.535765] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 398.541321] __handle_mm_fault+0x3709/0x53e0 [ 398.545746] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 398.551053] ? graph_lock+0x170/0x170 [ 398.556646] ? print_usage_bug+0xc0/0xc0 [ 398.560712] ? lock_downgrade+0x900/0x900 [ 398.564866] ? graph_lock+0x170/0x170 [ 398.568669] ? graph_lock+0x170/0x170 [ 398.572516] ? handle_mm_fault+0x42a/0xc70 [ 398.576766] ? lock_downgrade+0x900/0x900 [ 398.580917] ? check_preemption_disabled+0x48/0x200 [ 398.585947] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 398.591754] ? kasan_check_read+0x11/0x20 [ 398.595908] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 398.601191] ? rcu_bh_qs+0xc0/0xc0 [ 398.604736] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 398.610193] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 398.616244] ? check_preemption_disabled+0x48/0x200 [ 398.621276] handle_mm_fault+0x54f/0xc70 [ 398.625349] ? __handle_mm_fault+0x53e0/0x53e0 [ 398.629938] ? find_vma+0x34/0x190 [ 398.633492] __do_page_fault+0x67d/0xed0 [ 398.637574] ? mm_fault_error+0x380/0x380 [ 398.641744] ? trace_hardirqs_off+0xb8/0x300 [ 398.646158] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.651534] ? trace_hardirqs_on+0x310/0x310 [ 398.656563] do_page_fault+0xf2/0x7e0 [ 398.661078] ? vmalloc_sync_all+0x30/0x30 [ 398.665731] ? error_entry+0x70/0xd0 [ 398.669452] ? trace_hardirqs_off_caller+0xbb/0x300 [ 398.674470] ? trace_hardirqs_on_caller+0xc0/0x300 [ 398.679911] ? syscall_return_slowpath+0x5e0/0x5e0 [ 398.684846] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 398.689700] ? trace_hardirqs_off+0x300/0x300 [ 398.694199] ? trace_hardirqs_off_caller+0x300/0x300 [ 398.699322] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 398.704835] ? prepare_exit_to_usermode+0x291/0x3b0 [ 398.710343] ? page_fault+0x8/0x30 [ 398.716483] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 398.721833] ? page_fault+0x8/0x30 [ 398.725382] page_fault+0x1e/0x30 [ 398.728839] RIP: 0033:0x7f46b0343dd3 [ 398.732567] Code: Bad RIP value. [ 398.735930] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 398.741300] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 398.748570] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 398.755861] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 398.763132] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 398.770860] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 398.778664] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 398.778750] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 398.785510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.785519] Call Trace: [ 398.793364] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 398.802588] dump_stack+0x1c4/0x2b4 [ 398.805147] init cpuset= [ 398.814853] ? dump_stack_print_info.cold.2+0x52/0x52 [ 398.814870] warn_alloc.cold.118+0xb7/0x1bd [ 398.814879] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 398.814890] ? lock_downgrade+0x900/0x900 [ 398.814903] ? trace_hardirqs_off+0xb8/0x300 [ 398.814914] ? trace_hardirqs_off+0xb8/0x300 [ 398.814927] __alloc_pages_slowpath+0x2667/0x2d80 [ 398.814950] ? warn_alloc+0x120/0x120 [ 398.814961] ? warn_alloc+0x120/0x120 [ 398.814970] ? print_usage_bug+0xc0/0xc0 [ 398.814978] ? warn_alloc+0x120/0x120 [ 398.814986] ? print_usage_bug+0xc0/0xc0 [ 398.814995] ? __lock_acquire+0x7ec/0x4ec0 [ 398.815003] ? __lock_acquire+0x7ec/0x4ec0 [ 398.815013] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 398.815023] ? should_fail+0x22d/0xd01 [ 398.815033] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 398.815041] ? __lock_acquire+0x7ec/0x4ec0 [ 398.815052] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 398.815059] ? __lock_acquire+0x7ec/0x4ec0 [ 398.815066] ? should_fail+0x22d/0xd01 [ 398.815079] ? mark_held_locks+0x130/0x130 [ 398.815089] ? mark_held_locks+0x130/0x130 [ 398.815097] ? graph_lock+0x170/0x170 [ 398.815104] ? graph_lock+0x170/0x170 [ 398.815113] ? graph_lock+0x170/0x170 [ 398.815121] ? print_usage_bug+0xc0/0xc0 [ 398.815128] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.815137] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.815145] ? check_preemption_disabled+0x48/0x200 [ 398.815151] ? check_preemption_disabled+0x48/0x200 [ 398.815164] ? __lock_is_held+0xb5/0x140 [ 398.815175] __alloc_pages_nodemask+0xa80/0xde0 [ 398.815183] ? graph_lock+0x170/0x170 [ 398.815193] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 398.815200] ? graph_lock+0x170/0x170 [ 398.815213] ? find_held_lock+0x36/0x1c0 [ 398.815227] ? ____cache_alloc_node+0x1c7/0x1e0 [ 398.815236] ? lock_downgrade+0x900/0x900 [ 398.815247] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.815258] cache_grow_begin+0x91/0x8c0 [ 398.815267] ? do_raw_spin_unlock+0xa7/0x2f0 [ 398.815279] fallback_alloc+0x203/0x2e0 [ 398.815292] ____cache_alloc_node+0x1c7/0x1e0 [ 398.815312] kmem_cache_alloc_node+0xe3/0x730 [ 398.815331] ? ipv6_get_ifaddr+0x42e/0x620 [ 398.818938] / [ 398.821611] __alloc_skb+0x119/0x770 [ 398.826772] mems_allowed=0 [ 398.831094] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 399.040771] ? skb_scrub_packet+0x490/0x490 [ 399.045139] ? lock_downgrade+0x900/0x900 [ 399.049305] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 399.054860] ? refcount_sub_and_test_checked+0x203/0x310 [ 399.060327] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 399.065793] ? addrconf_rs_timer+0x6f0/0x6f0 [ 399.070225] ndisc_alloc_skb+0x144/0x340 [ 399.074329] ndisc_send_rs+0x331/0x6e0 [ 399.078232] addrconf_rs_timer+0x3c0/0x6f0 [ 399.082476] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 399.086730] call_timer_fn+0x272/0x920 [ 399.090623] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 399.094871] ? process_timeout+0x40/0x40 [ 399.098938] ? find_held_lock+0x36/0x1c0 [ 399.103015] ? __run_timers+0x7da/0xc70 [ 399.107001] ? _raw_spin_unlock_irq+0x27/0x80 [ 399.111501] ? _raw_spin_unlock_irq+0x27/0x80 [ 399.116026] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 399.120261] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 399.124854] ? trace_hardirqs_on+0xbd/0x310 [ 399.129171] ? kasan_check_read+0x11/0x20 [ 399.133324] ? __run_timers+0x7da/0xc70 [ 399.137305] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 399.142785] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 399.147039] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 399.151275] __run_timers+0x7e5/0xc70 [ 399.155083] ? find_held_lock+0x36/0x1c0 [ 399.159159] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 399.164525] ? _raw_spin_unlock_irq+0x27/0x80 [ 399.169034] ? _raw_spin_unlock_irq+0x27/0x80 [ 399.173540] ? lockdep_hardirqs_on+0x421/0x5c0 [ 399.178128] ? trace_hardirqs_on+0xbd/0x310 [ 399.182471] ? kasan_check_read+0x11/0x20 [ 399.186625] ? finish_task_switch+0x1f5/0x900 [ 399.191125] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 399.196578] ? compat_start_thread+0x80/0x80 [ 399.201037] ? pvclock_read_flags+0x160/0x160 [ 399.205550] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 399.211133] ? check_preemption_disabled+0x48/0x200 [ 399.216165] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 399.221703] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 399.227003] ? rcu_pm_notify+0xc0/0xc0 [ 399.230896] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 399.236435] ? check_preemption_disabled+0x48/0x200 [ 399.241465] run_timer_softirq+0x52/0xb0 [ 399.245541] ? rcu_read_lock_sched_held+0x108/0x120 [ 399.250844] __do_softirq+0x30b/0xad8 [ 399.254661] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 399.259766] ? trace_hardirqs_off_caller+0x300/0x300 [ 399.264885] ? schedule+0x108/0x460 [ 399.268552] ? trace_hardirqs_off+0xb8/0x300 [ 399.272966] ? smpboot_thread_fn+0x68b/0xa00 [ 399.277377] ? trace_hardirqs_on+0x310/0x310 [ 399.281797] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 399.287359] ? check_preemption_disabled+0x48/0x200 [ 399.292386] ? takeover_tasklets+0xa90/0xa90 [ 399.296806] run_ksoftirqd+0x94/0x100 [ 399.300631] smpboot_thread_fn+0x68b/0xa00 [ 399.304874] ? sort_range+0x30/0x30 [ 399.308524] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 399.313650] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 399.319191] ? __kthread_parkme+0xfb/0x1a0 [ 399.323434] kthread+0x35a/0x420 [ 399.326809] ? sort_range+0x30/0x30 [ 399.330437] ? kthread_bind+0x40/0x40 [ 399.334244] ret_from_fork+0x3a/0x50 [ 399.337979] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 399.337985] warn_alloc_show_mem: 1 callbacks suppressed [ 399.337993] Mem-Info: [ 399.344245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.349616] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 399.349616] active_file:15 inactive_file:15 isolated_file:2 [ 399.349616] unevictable:0 dirty:0 writeback:0 unstable:0 [ 399.349616] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 399.349616] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 399.349616] free:13757 free_pcp:312 free_cma:0 [ 399.351989] Call Trace: [ 399.361376] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 399.396649] [ 399.399232] Node 0 [ 399.426906] dump_stack+0x1c4/0x2b4 [ 399.429052] 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 [ 399.431265] ? dump_stack_print_info.cold.2+0x52/0x52 [ 399.434874] lowmem_reserve[]: [ 399.462071] warn_alloc.cold.118+0xb7/0x1bd [ 399.467256] 0 [ 399.470372] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 399.474660] 2815 [ 399.476480] ? lock_downgrade+0x900/0x900 [ 399.481291] 6318 6318 [ 399.483876] ? trace_hardirqs_off+0xb8/0x300 [ 399.490507] ? trace_hardirqs_off+0xb8/0x300 [ 399.494890] Node 0 DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 399.499326] __alloc_pages_slowpath+0x2667/0x2d80 [ 399.499369] ? warn_alloc+0x120/0x120 [ 399.526879] lowmem_reserve[]: 0 0 3503 3503 [ 399.526901] Node 0 Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 399.526924] lowmem_reserve[]: 0 0 0 0 [ 399.526955] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 399.527015] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 399.527092] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 399.527150] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 399.527170] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 399.527173] 411 total pagecache pages [ 399.527184] 0 pages in swap cache [ 399.527189] Swap cache stats: add 0, delete 0, find 0/0 [ 399.527192] Free swap = 0kB [ 399.527195] Total swap = 0kB [ 399.527198] 1965979 pages RAM [ 399.527201] 0 pages HighMem/MovableOnly [ 399.527203] 343323 pages reserved [ 399.527206] 0 pages cma reserved [ 399.527320] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 399.532918] ? trace_hardirqs_on+0x310/0x310 [ 399.536818] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 399.541204] ? warn_alloc+0x120/0x120 [ 399.570257] ksoftirqd/0 cpuset= [ 399.574069] ? print_usage_bug+0xc0/0xc0 [ 399.587591] / [ 399.602887] ? warn_alloc+0x120/0x120 [ 399.617271] mems_allowed=0 [ 399.626125] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 399.716935] ? print_usage_bug+0xc0/0xc0 [ 399.721004] ? __lock_acquire+0x7ec/0x4ec0 [ 399.725787] ? __lock_acquire+0x7ec/0x4ec0 [ 399.730029] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 399.735573] ? should_fail+0x22d/0xd01 [ 399.739913] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 399.745019] ? __lock_acquire+0x7ec/0x4ec0 [ 399.749259] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 399.754366] ? __lock_acquire+0x7ec/0x4ec0 [ 399.758611] ? should_fail+0x22d/0xd01 [ 399.762501] ? print_usage_bug+0xc0/0xc0 [ 399.766581] ? mark_held_locks+0x130/0x130 [ 399.770827] ? mark_held_locks+0x130/0x130 [ 399.776049] ? graph_lock+0x170/0x170 [ 399.779852] ? print_usage_bug+0xc0/0xc0 [ 399.783935] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 399.789223] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 399.795262] ? check_preemption_disabled+0x48/0x200 [ 399.800282] ? check_preemption_disabled+0x48/0x200 [ 399.805322] ? __lock_is_held+0xb5/0x140 [ 399.809402] __alloc_pages_nodemask+0xa80/0xde0 [ 399.814077] ? graph_lock+0x170/0x170 [ 399.817883] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 399.822903] ? graph_lock+0x170/0x170 [ 399.826886] ? find_held_lock+0x36/0x1c0 [ 399.830960] ? ____cache_alloc_node+0x1c7/0x1e0 [ 399.836136] ? lock_downgrade+0x900/0x900 [ 399.840303] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 399.845854] cache_grow_begin+0x91/0x8c0 [ 399.849921] ? do_raw_spin_unlock+0xa7/0x2f0 [ 399.854342] fallback_alloc+0x203/0x2e0 [ 399.859329] ____cache_alloc_node+0x1c7/0x1e0 [ 399.866523] kmem_cache_alloc_node+0xe3/0x730 [ 399.871036] ? ipv6_get_ifaddr+0x42e/0x620 [ 399.875285] __alloc_skb+0x119/0x770 [ 399.879010] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 399.884320] ? skb_scrub_packet+0x490/0x490 [ 399.888649] ? lock_downgrade+0x900/0x900 [ 399.892810] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 399.898831] ? refcount_sub_and_test_checked+0x203/0x310 [ 399.904294] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 399.910223] ? addrconf_rs_timer+0x6f0/0x6f0 [ 399.914652] ndisc_alloc_skb+0x144/0x340 [ 399.918722] ndisc_send_rs+0x331/0x6e0 [ 399.922649] addrconf_rs_timer+0x3c0/0x6f0 [ 399.926892] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 399.931149] call_timer_fn+0x272/0x920 [ 399.935059] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 399.939305] ? process_timeout+0x40/0x40 [ 399.945333] ? find_held_lock+0x36/0x1c0 [ 399.950927] ? mark_held_locks+0xc7/0x130 [ 399.955100] ? _raw_spin_unlock_irq+0x27/0x80 [ 399.959598] ? _raw_spin_unlock_irq+0x27/0x80 [ 399.964095] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 399.968333] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 399.972919] ? trace_hardirqs_on+0xbd/0x310 [ 399.977244] ? kasan_check_read+0x11/0x20 [ 399.981396] ? __run_timers+0x7da/0xc70 [ 399.985374] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 399.990835] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 399.995104] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 399.999344] __run_timers+0x7e5/0xc70 [ 400.003160] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 400.008538] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 400.013568] ? graph_lock+0x170/0x170 [ 400.018884] ? print_usage_bug+0xc0/0xc0 [ 400.022949] ? lock_release+0x970/0x970 [ 400.026930] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 400.032635] ? find_held_lock+0x36/0x1c0 [ 400.038241] ? graph_lock+0x170/0x170 [ 400.042050] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.047593] ? check_preemption_disabled+0x48/0x200 [ 400.054804] ? __lock_is_held+0xb5/0x140 [ 400.058875] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.064418] ? check_preemption_disabled+0x48/0x200 [ 400.069444] run_timer_softirq+0x52/0xb0 [ 400.073955] ? rcu_read_lock_sched_held+0x108/0x120 [ 400.078978] __do_softirq+0x30b/0xad8 [ 400.083319] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 400.088436] ? pvclock_read_flags+0x160/0x160 [ 400.092932] ? lapic_next_event+0x5a/0x90 [ 400.097624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.105609] ? check_preemption_disabled+0x48/0x200 [ 400.110631] ? check_preemption_disabled+0x48/0x200 [ 400.116151] ? kvm_clock_read+0x18/0x30 [ 400.120448] ? kvm_sched_clock_read+0x9/0x20 [ 400.124861] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.130399] ? check_preemption_disabled+0x48/0x200 [ 400.135430] irq_exit+0x17f/0x1c0 [ 400.138892] smp_apic_timer_interrupt+0x1cb/0x760 [ 400.143739] ? smp_reschedule_interrupt+0x109/0x650 [ 400.149266] ? smp_call_function_single_interrupt+0x650/0x650 [ 400.155161] ? interrupt_entry+0xb5/0xf0 [ 400.159225] ? trace_hardirqs_off_caller+0xbb/0x300 [ 400.164242] ? trace_hardirqs_off_caller+0xbb/0x300 [ 400.169269] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 400.174125] ? trace_hardirqs_off+0x300/0x300 [ 400.179100] ? trace_hardirqs_off+0x300/0x300 [ 400.185870] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.191415] ? check_preemption_disabled+0x48/0x200 [ 400.196438] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.201990] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 400.206851] apic_timer_interrupt+0xf/0x20 [ 400.211086] [ 400.213334] RIP: 0010:console_unlock+0x1017/0x11a0 [ 400.218272] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 400.237188] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 400.244908] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 400.252686] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 400.259962] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 400.267236] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 400.274516] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 400.281829] ? netconsole_netdev_event+0x280/0x280 [ 400.286939] ? console_unlock+0x100e/0x11a0 [ 400.291293] ? devkmsg_read+0xbb0/0xbb0 [ 400.295267] ? vprintk_emit+0x7f7/0x930 [ 400.299253] ? lock_release+0x970/0x970 [ 400.303239] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 400.308700] ? vprintk_default+0x28/0x30 [ 400.312771] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 400.318239] ? kasan_check_write+0x14/0x20 [ 400.322481] ? do_raw_spin_lock+0xc1/0x200 [ 400.326731] vprintk_emit+0x33d/0x930 [ 400.330556] ? wake_up_klogd+0x180/0x180 [ 400.334632] ? find_held_lock+0x36/0x1c0 [ 400.338705] ? mark_held_locks+0xc7/0x130 [ 400.342866] ? _raw_spin_unlock_irq+0x27/0x80 [ 400.347373] ? _raw_spin_unlock_irq+0x27/0x80 [ 400.351880] vprintk_default+0x28/0x30 [ 400.355774] vprintk_func+0x7e/0x181 [ 400.359496] printk+0xa7/0xcf [ 400.362617] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 400.368355] ? _raw_spin_unlock_irq+0x60/0x80 [ 400.375851] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 400.381150] dump_header+0x7cc/0xf72 [ 400.384886] ? pagefault_out_of_memory+0x197/0x197 [ 400.389828] ? mark_held_locks+0x130/0x130 [ 400.394072] ? __lock_acquire+0x7ec/0x4ec0 [ 400.398315] ? mem_cgroup_charge_statistics+0x780/0x780 [ 400.403687] ? print_usage_bug+0xc0/0xc0 [ 400.408227] ? print_usage_bug+0xc0/0xc0 [ 400.412308] ? graph_lock+0x170/0x170 [ 400.416113] ? graph_lock+0x170/0x170 [ 400.419922] ? print_usage_bug+0xc0/0xc0 [ 400.425624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.431195] ? find_held_lock+0x36/0x1c0 [ 400.435270] ? mark_held_locks+0xc7/0x130 [ 400.439435] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 400.444553] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 400.449665] ? lockdep_hardirqs_on+0x421/0x5c0 [ 400.454252] ? trace_hardirqs_on+0xbd/0x310 [ 400.458577] ? kasan_check_read+0x11/0x20 [ 400.462735] ? ___ratelimit+0x36f/0x655 [ 400.466716] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 400.472171] ? trace_hardirqs_on+0x310/0x310 [ 400.476583] ? lock_downgrade+0x900/0x900 [ 400.480746] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 400.485859] ? ___ratelimit+0xaa/0x655 [ 400.489751] ? idr_get_free+0xec0/0xec0 [ 400.494236] ? kasan_check_write+0x14/0x20 [ 400.498476] ? do_raw_spin_lock+0xc1/0x200 [ 400.502725] oom_kill_process.cold.27+0x10/0x903 [ 400.507492] ? graph_lock+0x170/0x170 [ 400.511303] ? _raw_spin_unlock+0x2c/0x50 [ 400.515458] ? oom_badness+0xe6/0xaa0 [ 400.519266] ? oom_evaluate_task+0x540/0x540 [ 400.523687] ? find_held_lock+0x36/0x1c0 [ 400.527759] ? out_of_memory+0x974/0x14c0 [ 400.532429] ? lock_downgrade+0x900/0x900 [ 400.536578] ? check_preemption_disabled+0x48/0x200 [ 400.541608] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 400.547411] ? kasan_check_read+0x11/0x20 [ 400.551571] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 400.556857] ? rcu_bh_qs+0xc0/0xc0 [ 400.560407] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 400.565426] ? oom_evaluate_task+0x302/0x540 [ 400.569843] out_of_memory+0xa86/0x14c0 [ 400.574276] ? oom_killer_disable+0x3a0/0x3a0 [ 400.578823] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 400.583766] ? __mutex_add_waiter+0x2a0/0x2a0 [ 400.588828] __alloc_pages_slowpath+0x2318/0x2d80 [ 400.596226] ? warn_alloc+0x120/0x120 [ 400.600049] ? __radix_tree_lookup+0x4c0/0x4c0 [ 400.604672] ? find_get_entry+0x2f2/0xc40 [ 400.608848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.614409] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 400.619357] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 400.624958] ? should_fail+0x22d/0xd01 [ 400.628864] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 400.633981] ? __lock_is_held+0xb5/0x140 [ 400.638085] ? __lock_is_held+0xb5/0x140 [ 400.642167] ? kasan_check_read+0x11/0x20 [ 400.646337] ? ___might_sleep+0x1ed/0x300 [ 400.650494] ? lock_release+0x970/0x970 [ 400.654973] ? arch_local_save_flags+0x40/0x40 [ 400.659586] ? __might_sleep+0x95/0x190 [ 400.663575] __alloc_pages_nodemask+0xa80/0xde0 [ 400.668721] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 400.673864] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 400.679671] ? kasan_check_read+0x11/0x20 [ 400.683851] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 400.689170] ? graph_lock+0x170/0x170 [ 400.692990] ? print_usage_bug+0xc0/0xc0 [ 400.697073] ? graph_lock+0x170/0x170 [ 400.700890] ? graph_lock+0x170/0x170 [ 400.705216] ? __do_page_cache_readahead+0x7ce/0x980 [ 400.710342] ? find_held_lock+0x36/0x1c0 [ 400.714422] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 400.720454] alloc_pages_current+0x10c/0x210 [ 400.724880] ? lock_downgrade+0x900/0x900 [ 400.729047] __page_cache_alloc+0x38f/0x5b0 [ 400.733383] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 400.739195] ? kasan_check_read+0x11/0x20 [ 400.743804] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 400.750350] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 400.755260] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 400.761318] ? check_preemption_disabled+0x48/0x200 [ 400.766358] filemap_fault+0x1594/0x25f0 [ 400.770442] ? __lock_page_or_retry+0xa00/0xa00 [ 400.775120] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 400.780925] ? kasan_check_read+0x11/0x20 [ 400.785087] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 400.790379] ? rcu_bh_qs+0xc0/0xc0 [ 400.793930] ? remove_wait_queue+0x1a6/0x360 [ 400.798351] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 400.803836] ? filemap_map_pages+0xdea/0x1980 [ 400.808811] ? print_usage_bug+0xc0/0xc0 [ 400.813356] ? find_get_pages_range_tag+0x1320/0x1320 [ 400.818569] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 400.824126] ? fput+0x130/0x1a0 [ 400.827427] ? graph_lock+0x170/0x170 [ 400.831268] ? __lock_acquire+0x7ec/0x4ec0 [ 400.836742] ? lock_acquire+0x1ed/0x520 [ 400.842337] ? ext4_filemap_fault+0x7a/0xad [ 400.847152] ? lock_release+0x970/0x970 [ 400.851145] ? arch_local_save_flags+0x40/0x40 [ 400.856232] ? select_estimate_accuracy+0x4b0/0x4b0 [ 400.861269] ? down_read+0xb0/0x1d0 [ 400.864908] ? ext4_filemap_fault+0x7a/0xad [ 400.869243] ? __down_interruptible+0x700/0x700 [ 400.873949] ext4_filemap_fault+0x82/0xad [ 400.878579] __do_fault+0x100/0x6b0 [ 400.882221] ? print_bad_pte+0x6c0/0x6c0 [ 400.886296] ? find_held_lock+0x36/0x1c0 [ 400.890380] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 400.895585] ? pmd_val+0x88/0x100 [ 400.899049] ? add_mm_counter_fast+0xd0/0xd0 [ 400.903463] ? pmd_val+0x88/0x100 [ 400.906919] ? add_mm_counter_fast+0xd0/0xd0 [ 400.911338] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 400.917349] __handle_mm_fault+0x3709/0x53e0 [ 400.922276] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 400.929360] ? graph_lock+0x170/0x170 [ 400.933166] ? print_usage_bug+0xc0/0xc0 [ 400.937228] ? lock_downgrade+0x900/0x900 [ 400.941384] ? graph_lock+0x170/0x170 [ 400.945188] ? graph_lock+0x170/0x170 [ 400.949015] ? handle_mm_fault+0x42a/0xc70 [ 400.953258] ? lock_downgrade+0x900/0x900 [ 400.957418] ? check_preemption_disabled+0x48/0x200 [ 400.962449] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 400.968258] ? kasan_check_read+0x11/0x20 [ 400.972916] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 400.978198] ? rcu_bh_qs+0xc0/0xc0 [ 400.981741] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 400.987197] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 400.992740] ? check_preemption_disabled+0x48/0x200 [ 400.998415] handle_mm_fault+0x54f/0xc70 [ 401.004518] ? __handle_mm_fault+0x53e0/0x53e0 [ 401.009120] ? find_vma+0x34/0x190 [ 401.012669] __do_page_fault+0x67d/0xed0 [ 401.018273] ? mm_fault_error+0x380/0x380 [ 401.022428] ? trace_hardirqs_off+0xb8/0x300 [ 401.026843] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.034583] ? trace_hardirqs_on+0x310/0x310 [ 401.044230] do_page_fault+0xf2/0x7e0 [ 401.048038] ? vmalloc_sync_all+0x30/0x30 [ 401.052190] ? error_entry+0x70/0xd0 [ 401.055907] ? trace_hardirqs_off_caller+0xbb/0x300 [ 401.060925] ? trace_hardirqs_on_caller+0xc0/0x300 [ 401.066310] ? syscall_return_slowpath+0x5e0/0x5e0 [ 401.071246] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 401.076095] ? trace_hardirqs_off+0x300/0x300 [ 401.080592] ? trace_hardirqs_off_caller+0x300/0x300 [ 401.085703] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 401.090726] ? prepare_exit_to_usermode+0x291/0x3b0 [ 401.095757] ? page_fault+0x8/0x30 [ 401.099313] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 401.104171] ? page_fault+0x8/0x30 [ 401.107724] page_fault+0x1e/0x30 [ 401.111178] RIP: 0033:0x7f46b0343dd3 [ 401.114899] Code: Bad RIP value. [ 401.118263] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 401.123631] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 401.130898] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 401.138643] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 401.145914] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 401.153181] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 401.162070] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 401.162152] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 401.168918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.168924] Call Trace: [ 401.168947] dump_stack+0x1c4/0x2b4 [ 401.168964] ? dump_stack_print_info.cold.2+0x52/0x52 [ 401.175525] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 401.184819] warn_alloc.cold.118+0xb7/0x1bd [ 401.187368] init cpuset= [ 401.191003] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 401.196165] / [ 401.205871] ? lock_downgrade+0x900/0x900 [ 401.210167] mems_allowed=0 [ 401.212833] ? trace_hardirqs_off+0xb8/0x300 [ 401.230816] ? trace_hardirqs_off+0xb8/0x300 [ 401.235238] __alloc_pages_slowpath+0x2667/0x2d80 [ 401.240103] ? warn_alloc+0x120/0x120 [ 401.243907] ? warn_alloc+0x120/0x120 [ 401.247738] ? print_usage_bug+0xc0/0xc0 [ 401.252078] ? warn_alloc+0x120/0x120 [ 401.255883] ? print_usage_bug+0xc0/0xc0 [ 401.259948] ? __lock_acquire+0x7ec/0x4ec0 [ 401.264186] ? __lock_acquire+0x7ec/0x4ec0 [ 401.268457] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 401.273997] ? should_fail+0x22d/0xd01 [ 401.277892] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 401.282996] ? __lock_acquire+0x7ec/0x4ec0 [ 401.287237] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 401.292339] ? __lock_acquire+0x7ec/0x4ec0 [ 401.296574] ? should_fail+0x22d/0xd01 [ 401.300465] ? print_usage_bug+0xc0/0xc0 [ 401.304549] ? mark_held_locks+0x130/0x130 [ 401.308799] ? mark_held_locks+0x130/0x130 [ 401.313045] ? graph_lock+0x170/0x170 [ 401.316846] ? print_usage_bug+0xc0/0xc0 [ 401.320911] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 401.325696] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.331244] ? check_preemption_disabled+0x48/0x200 [ 401.336260] ? check_preemption_disabled+0x48/0x200 [ 401.341288] ? __lock_is_held+0xb5/0x140 [ 401.345361] __alloc_pages_nodemask+0xa80/0xde0 [ 401.350034] ? graph_lock+0x170/0x170 [ 401.353843] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 401.358860] ? graph_lock+0x170/0x170 [ 401.362675] ? find_held_lock+0x36/0x1c0 [ 401.366752] ? ____cache_alloc_node+0x1c7/0x1e0 [ 401.371423] ? lock_downgrade+0x900/0x900 [ 401.375581] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.381125] cache_grow_begin+0x91/0x8c0 [ 401.385191] ? do_raw_spin_unlock+0xa7/0x2f0 [ 401.389630] fallback_alloc+0x203/0x2e0 [ 401.393619] ____cache_alloc_node+0x1c7/0x1e0 [ 401.398140] kmem_cache_alloc_node+0xe3/0x730 [ 401.402644] ? ipv6_get_ifaddr+0x42e/0x620 [ 401.406913] __alloc_skb+0x119/0x770 [ 401.410642] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 401.415928] ? skb_scrub_packet+0x490/0x490 [ 401.420255] ? lock_downgrade+0x900/0x900 [ 401.424417] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.430054] ? refcount_sub_and_test_checked+0x203/0x310 [ 401.435513] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 401.440980] ? addrconf_rs_timer+0x6f0/0x6f0 [ 401.445407] ndisc_alloc_skb+0x144/0x340 [ 401.449477] ndisc_send_rs+0x331/0x6e0 [ 401.453371] addrconf_rs_timer+0x3c0/0x6f0 [ 401.457614] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 401.461872] call_timer_fn+0x272/0x920 [ 401.465760] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 401.470003] ? process_timeout+0x40/0x40 [ 401.474065] ? find_held_lock+0x36/0x1c0 [ 401.478142] ? __run_timers+0x7da/0xc70 [ 401.482122] ? _raw_spin_unlock_irq+0x27/0x80 [ 401.486630] ? _raw_spin_unlock_irq+0x27/0x80 [ 401.491133] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 401.495374] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 401.499983] ? trace_hardirqs_on+0xbd/0x310 [ 401.504309] ? kasan_check_read+0x11/0x20 [ 401.508464] ? __run_timers+0x7da/0xc70 [ 401.512443] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 401.517904] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 401.522155] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 401.526397] __run_timers+0x7e5/0xc70 [ 401.530201] ? find_held_lock+0x36/0x1c0 [ 401.534275] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 401.539645] ? _raw_spin_unlock_irq+0x27/0x80 [ 401.544160] ? _raw_spin_unlock_irq+0x27/0x80 [ 401.548661] ? lockdep_hardirqs_on+0x421/0x5c0 [ 401.553248] ? trace_hardirqs_on+0xbd/0x310 [ 401.557577] ? kasan_check_read+0x11/0x20 [ 401.561729] ? finish_task_switch+0x1f5/0x900 [ 401.566263] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 401.571721] ? compat_start_thread+0x80/0x80 [ 401.576179] ? pvclock_read_flags+0x160/0x160 [ 401.580683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.587783] ? check_preemption_disabled+0x48/0x200 [ 401.592909] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 401.598448] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 401.603744] ? rcu_pm_notify+0xc0/0xc0 [ 401.607640] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.613179] ? check_preemption_disabled+0x48/0x200 [ 401.618213] run_timer_softirq+0x52/0xb0 [ 401.622303] ? rcu_read_lock_sched_held+0x108/0x120 [ 401.627334] __do_softirq+0x30b/0xad8 [ 401.631160] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 401.636268] ? trace_hardirqs_off_caller+0x300/0x300 [ 401.641387] ? schedule+0x108/0x460 [ 401.645032] ? trace_hardirqs_off+0xb8/0x300 [ 401.649447] ? smpboot_thread_fn+0x68b/0xa00 [ 401.653867] ? trace_hardirqs_on+0x310/0x310 [ 401.658277] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 401.663840] ? check_preemption_disabled+0x48/0x200 [ 401.668870] ? takeover_tasklets+0xa90/0xa90 [ 401.673290] run_ksoftirqd+0x94/0x100 [ 401.677101] smpboot_thread_fn+0x68b/0xa00 [ 401.681342] ? sort_range+0x30/0x30 [ 401.684976] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 401.690089] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 401.695635] ? __kthread_parkme+0xfb/0x1a0 [ 401.699885] kthread+0x35a/0x420 [ 401.703263] ? sort_range+0x30/0x30 [ 401.706893] ? kthread_bind+0x40/0x40 [ 401.710703] ret_from_fork+0x3a/0x50 [ 401.714436] warn_alloc_show_mem: 1 callbacks suppressed [ 401.714448] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 401.714450] Mem-Info: [ 401.714483] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 401.714483] active_file:15 inactive_file:15 isolated_file:2 [ 401.714483] unevictable:0 dirty:0 writeback:0 unstable:0 [ 401.714483] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 401.714483] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 401.714483] free:13757 free_pcp:312 free_cma:0 [ 401.719823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.726162] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 401.728571] Call Trace: [ 401.761451] Node 0 [ 401.771254] [ 401.798968] 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 [ 401.801539] dump_stack+0x1c4/0x2b4 [ 401.803742] lowmem_reserve[]: 0 [ 401.805901] ? dump_stack_print_info.cold.2+0x52/0x52 [ 401.831411] 2815 [ 401.835563] warn_alloc.cold.118+0xb7/0x1bd [ 401.838804] 6318 [ 401.843990] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 401.846028] 6318 [ 401.850357] ? lock_downgrade+0x900/0x900 [ 401.852395] Node 0 [ 401.857252] ? trace_hardirqs_off+0xb8/0x300 [ 401.859317] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 401.863439] ? trace_hardirqs_off+0xb8/0x300 [ 401.865654] lowmem_reserve[]: [ 401.870521] __alloc_pages_slowpath+0x2667/0x2d80 [ 401.897418] 0 [ 401.902804] ? warn_alloc+0x120/0x120 [ 401.905848] 0 [ 401.910689] ? warn_alloc+0x120/0x120 [ 401.912467] 3503 [ 401.916309] ? print_usage_bug+0xc0/0xc0 [ 401.918084] 3503 [ 401.921881] ? warn_alloc+0x120/0x120 [ 401.927978] ? print_usage_bug+0xc0/0xc0 [ 401.930021] Node 0 [ 401.933816] ? __lock_acquire+0x7ec/0x4ec0 [ 401.937882] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 401.940087] ? __lock_acquire+0x7ec/0x4ec0 [ 401.944292] lowmem_reserve[]: 0 [ 401.973757] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 401.977966] 0 [ 401.981933] ? should_fail+0x22d/0xd01 [ 401.987445] 0 [ 401.989708] ? __lock_acquire+0x7ec/0x4ec0 [ 401.993568] 0 [ 401.995375] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 402.001384] ? __lock_acquire+0x7ec/0x4ec0 [ 402.006460] Node 0 DMA: [ 402.010691] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 402.010708] ? __lock_acquire+0x7ec/0x4ec0 [ 402.013357] 1*4kB [ 402.024098] ? should_fail+0x22d/0xd01 [ 402.028310] (U) [ 402.030466] ? mark_held_locks+0x130/0x130 [ 402.034319] 0*8kB [ 402.036297] ? mark_held_locks+0x130/0x130 [ 402.040506] 0*16kB [ 402.042656] ? graph_lock+0x170/0x170 [ 402.046862] 1*32kB [ 402.049091] ? print_usage_bug+0xc0/0xc0 [ 402.052867] (U) [ 402.055103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.059138] 2*64kB [ 402.061111] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.066627] (U) [ 402.068862] ? check_preemption_disabled+0x48/0x200 [ 402.074379] 1*128kB [ 402.076352] ? check_preemption_disabled+0x48/0x200 [ 402.081343] (U) [ 402.084150] ? __lock_is_held+0xb5/0x140 [ 402.089135] 1*256kB [ 402.091111] __alloc_pages_nodemask+0xa80/0xde0 [ 402.095140] (U) [ 402.097463] ? graph_lock+0x170/0x170 [ 402.102100] 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 402.102140] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 402.102219] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 402.102279] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 402.102285] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 402.102289] 411 total pagecache pages [ 402.102305] 0 pages in swap cache [ 402.102336] Swap cache stats: add 0, delete 0, find 0/0 [ 402.105240] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 402.109013] Free swap = 0kB [ 402.115956] ? graph_lock+0x170/0x170 [ 402.115981] ? find_held_lock+0x36/0x1c0 [ 402.131712] Total swap = 0kB [ 402.131722] 1965979 pages RAM [ 402.146146] ? ____cache_alloc_node+0x1c7/0x1e0 [ 402.154958] 0 pages HighMem/MovableOnly [ 402.154969] 343323 pages reserved [ 402.163569] ? lock_downgrade+0x900/0x900 [ 402.167338] 0 pages cma reserved [ 402.167436] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 402.170798] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.176249] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 402.181157] cache_grow_begin+0x91/0x8c0 [ 402.184155] ksoftirqd/0 cpuset= [ 402.188487] ? do_raw_spin_unlock+0xa7/0x2f0 [ 402.192525] / [ 402.195560] fallback_alloc+0x203/0x2e0 [ 402.198646] mems_allowed=0 [ 402.203316] ____cache_alloc_node+0x1c7/0x1e0 [ 402.267508] kmem_cache_alloc_node+0xe3/0x730 [ 402.272021] ? ipv6_get_ifaddr+0x42e/0x620 [ 402.276299] __alloc_skb+0x119/0x770 [ 402.280019] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 402.285311] ? skb_scrub_packet+0x490/0x490 [ 402.289634] ? lock_downgrade+0x900/0x900 [ 402.293796] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.300313] ? refcount_sub_and_test_checked+0x203/0x310 [ 402.306343] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 402.311804] ? addrconf_rs_timer+0x6f0/0x6f0 [ 402.316229] ndisc_alloc_skb+0x144/0x340 [ 402.320307] ndisc_send_rs+0x331/0x6e0 [ 402.324205] addrconf_rs_timer+0x3c0/0x6f0 [ 402.328968] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 402.333224] call_timer_fn+0x272/0x920 [ 402.337116] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 402.341357] ? process_timeout+0x40/0x40 [ 402.345418] ? find_held_lock+0x36/0x1c0 [ 402.349502] ? mark_held_locks+0xc7/0x130 [ 402.353663] ? _raw_spin_unlock_irq+0x27/0x80 [ 402.358164] ? _raw_spin_unlock_irq+0x27/0x80 [ 402.362659] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 402.366894] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 402.371482] ? trace_hardirqs_on+0xbd/0x310 [ 402.375805] ? kasan_check_read+0x11/0x20 [ 402.379959] ? __run_timers+0x7da/0xc70 [ 402.387650] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 402.393137] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 402.397377] __run_timers+0x7e5/0xc70 [ 402.401198] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 402.406568] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 402.411592] ? graph_lock+0x170/0x170 [ 402.415405] ? print_usage_bug+0xc0/0xc0 [ 402.419488] ? lock_release+0x970/0x970 [ 402.423474] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 402.428675] ? find_held_lock+0x36/0x1c0 [ 402.432743] ? graph_lock+0x170/0x170 [ 402.436559] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.442102] ? check_preemption_disabled+0x48/0x200 [ 402.447624] ? __lock_is_held+0xb5/0x140 [ 402.451692] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.457235] ? check_preemption_disabled+0x48/0x200 [ 402.462727] run_timer_softirq+0x52/0xb0 [ 402.469006] ? rcu_read_lock_sched_held+0x108/0x120 [ 402.474035] __do_softirq+0x30b/0xad8 [ 402.477851] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 402.482969] ? pvclock_read_flags+0x160/0x160 [ 402.487472] ? lapic_next_event+0x5a/0x90 [ 402.491626] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.497165] ? check_preemption_disabled+0x48/0x200 [ 402.502184] ? check_preemption_disabled+0x48/0x200 [ 402.507217] ? kvm_clock_read+0x18/0x30 [ 402.511194] ? kvm_sched_clock_read+0x9/0x20 [ 402.515610] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.521150] ? check_preemption_disabled+0x48/0x200 [ 402.526182] irq_exit+0x17f/0x1c0 [ 402.529647] smp_apic_timer_interrupt+0x1cb/0x760 [ 402.534998] ? smp_reschedule_interrupt+0x109/0x650 [ 402.540018] ? smp_call_function_single_interrupt+0x650/0x650 [ 402.546387] ? interrupt_entry+0xb5/0xf0 [ 402.551788] ? trace_hardirqs_off_caller+0xbb/0x300 [ 402.557516] ? trace_hardirqs_off_caller+0xbb/0x300 [ 402.562555] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 402.567407] ? trace_hardirqs_off+0x300/0x300 [ 402.572341] ? trace_hardirqs_off+0x300/0x300 [ 402.576849] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.582391] ? check_preemption_disabled+0x48/0x200 [ 402.587413] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.592966] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 402.597823] apic_timer_interrupt+0xf/0x20 [ 402.602054] [ 402.604305] RIP: 0010:console_unlock+0x1017/0x11a0 [ 402.609242] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 402.628674] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 402.636390] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 402.646606] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 402.653877] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 402.661143] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 402.668415] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 402.675703] ? netconsole_netdev_event+0x280/0x280 [ 402.680666] ? console_unlock+0x100e/0x11a0 [ 402.685012] ? devkmsg_read+0xbb0/0xbb0 [ 402.688989] ? vprintk_emit+0x7f7/0x930 [ 402.693479] ? lock_release+0x970/0x970 [ 402.697460] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 402.702915] ? vprintk_default+0x28/0x30 [ 402.706980] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 402.713706] ? kasan_check_write+0x14/0x20 [ 402.718700] ? do_raw_spin_lock+0xc1/0x200 [ 402.722947] vprintk_emit+0x33d/0x930 [ 402.726762] ? wake_up_klogd+0x180/0x180 [ 402.730836] ? find_held_lock+0x36/0x1c0 [ 402.734958] ? mark_held_locks+0xc7/0x130 [ 402.739112] ? _raw_spin_unlock_irq+0x27/0x80 [ 402.744094] ? _raw_spin_unlock_irq+0x27/0x80 [ 402.748602] vprintk_default+0x28/0x30 [ 402.752492] vprintk_func+0x7e/0x181 [ 402.756701] printk+0xa7/0xcf [ 402.759816] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 402.764579] ? _raw_spin_unlock_irq+0x60/0x80 [ 402.769087] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 402.774380] dump_header+0x7cc/0xf72 [ 402.778108] ? pagefault_out_of_memory+0x197/0x197 [ 402.783547] ? mark_held_locks+0x130/0x130 [ 402.787882] ? __lock_acquire+0x7ec/0x4ec0 [ 402.792121] ? mem_cgroup_charge_statistics+0x780/0x780 [ 402.799575] ? print_usage_bug+0xc0/0xc0 [ 402.804800] ? print_usage_bug+0xc0/0xc0 [ 402.808874] ? graph_lock+0x170/0x170 [ 402.812676] ? graph_lock+0x170/0x170 [ 402.816488] ? print_usage_bug+0xc0/0xc0 [ 402.820568] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.826126] ? find_held_lock+0x36/0x1c0 [ 402.830200] ? mark_held_locks+0xc7/0x130 [ 402.834359] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 402.839466] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 402.844573] ? lockdep_hardirqs_on+0x421/0x5c0 [ 402.849662] ? trace_hardirqs_on+0xbd/0x310 [ 402.854478] ? kasan_check_read+0x11/0x20 [ 402.858630] ? ___ratelimit+0x36f/0x655 [ 402.862611] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 402.868070] ? trace_hardirqs_on+0x310/0x310 [ 402.874399] ? lock_downgrade+0x900/0x900 [ 402.878568] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 402.883680] ? ___ratelimit+0xaa/0x655 [ 402.888089] ? idr_get_free+0xec0/0xec0 [ 402.892069] ? kasan_check_write+0x14/0x20 [ 402.896317] ? do_raw_spin_lock+0xc1/0x200 [ 402.900575] oom_kill_process.cold.27+0x10/0x903 [ 402.905343] ? graph_lock+0x170/0x170 [ 402.909151] ? _raw_spin_unlock+0x2c/0x50 [ 402.913308] ? oom_badness+0xe6/0xaa0 [ 402.917619] ? oom_evaluate_task+0x540/0x540 [ 402.922037] ? find_held_lock+0x36/0x1c0 [ 402.926113] ? out_of_memory+0x974/0x14c0 [ 402.930269] ? lock_downgrade+0x900/0x900 [ 402.934421] ? check_preemption_disabled+0x48/0x200 [ 402.939448] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 402.945251] ? kasan_check_read+0x11/0x20 [ 402.949405] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 402.955173] ? rcu_bh_qs+0xc0/0xc0 [ 402.959759] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 402.964776] ? oom_evaluate_task+0x302/0x540 [ 402.969701] out_of_memory+0xa86/0x14c0 [ 402.973688] ? oom_killer_disable+0x3a0/0x3a0 [ 402.978187] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 402.983120] ? __mutex_add_waiter+0x2a0/0x2a0 [ 402.987644] __alloc_pages_slowpath+0x2318/0x2d80 [ 402.992522] ? warn_alloc+0x120/0x120 [ 402.996337] ? __radix_tree_lookup+0x4c0/0x4c0 [ 403.000937] ? find_get_entry+0x2f2/0xc40 [ 403.005098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.011099] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 403.017495] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 403.023046] ? should_fail+0x22d/0xd01 [ 403.026946] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 403.038354] ? __lock_is_held+0xb5/0x140 [ 403.043551] ? __lock_is_held+0xb5/0x140 [ 403.047634] ? kasan_check_read+0x11/0x20 [ 403.051789] ? ___might_sleep+0x1ed/0x300 [ 403.055938] ? lock_release+0x970/0x970 [ 403.059917] ? arch_local_save_flags+0x40/0x40 [ 403.064513] ? __might_sleep+0x95/0x190 [ 403.068596] __alloc_pages_nodemask+0xa80/0xde0 [ 403.073281] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 403.078316] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 403.084119] ? kasan_check_read+0x11/0x20 [ 403.088274] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 403.093572] ? graph_lock+0x170/0x170 [ 403.097379] ? print_usage_bug+0xc0/0xc0 [ 403.101451] ? graph_lock+0x170/0x170 [ 403.105704] ? graph_lock+0x170/0x170 [ 403.109510] ? __do_page_cache_readahead+0x7ce/0x980 [ 403.114634] ? find_held_lock+0x36/0x1c0 [ 403.119221] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 403.126175] alloc_pages_current+0x10c/0x210 [ 403.130589] ? lock_downgrade+0x900/0x900 [ 403.135270] __page_cache_alloc+0x38f/0x5b0 [ 403.139607] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 403.145910] ? kasan_check_read+0x11/0x20 [ 403.150064] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 403.155349] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 403.160024] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 403.165568] ? check_preemption_disabled+0x48/0x200 [ 403.171052] filemap_fault+0x1594/0x25f0 [ 403.175891] ? __lock_page_or_retry+0xa00/0xa00 [ 403.180572] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 403.186372] ? kasan_check_read+0x11/0x20 [ 403.190521] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 403.195813] ? rcu_bh_qs+0xc0/0xc0 [ 403.200563] ? remove_wait_queue+0x1a6/0x360 [ 403.206485] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 403.211950] ? filemap_map_pages+0xdea/0x1980 [ 403.216483] ? print_usage_bug+0xc0/0xc0 [ 403.220567] ? find_get_pages_range_tag+0x1320/0x1320 [ 403.225771] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 403.231319] ? fput+0x130/0x1a0 [ 403.234610] ? graph_lock+0x170/0x170 [ 403.238419] ? __lock_acquire+0x7ec/0x4ec0 [ 403.242682] ? lock_acquire+0x1ed/0x520 [ 403.246671] ? ext4_filemap_fault+0x7a/0xad [ 403.251397] ? lock_release+0x970/0x970 [ 403.255397] ? arch_local_save_flags+0x40/0x40 [ 403.259987] ? select_estimate_accuracy+0x4b0/0x4b0 [ 403.265416] ? down_read+0xb0/0x1d0 [ 403.269046] ? ext4_filemap_fault+0x7a/0xad [ 403.273392] ? __down_interruptible+0x700/0x700 [ 403.278084] ext4_filemap_fault+0x82/0xad [ 403.282242] __do_fault+0x100/0x6b0 [ 403.286873] ? print_bad_pte+0x6c0/0x6c0 [ 403.292662] ? find_held_lock+0x36/0x1c0 [ 403.296738] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 403.301936] ? pmd_val+0x88/0x100 [ 403.305396] ? add_mm_counter_fast+0xd0/0xd0 [ 403.309808] ? pmd_val+0x88/0x100 [ 403.313286] ? add_mm_counter_fast+0xd0/0xd0 [ 403.317719] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 403.323281] __handle_mm_fault+0x3709/0x53e0 [ 403.327734] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 403.332589] ? graph_lock+0x170/0x170 [ 403.336394] ? print_usage_bug+0xc0/0xc0 [ 403.340461] ? lock_downgrade+0x900/0x900 [ 403.344612] ? graph_lock+0x170/0x170 [ 403.348881] ? graph_lock+0x170/0x170 [ 403.352709] ? handle_mm_fault+0x42a/0xc70 [ 403.356955] ? lock_downgrade+0x900/0x900 [ 403.361116] ? check_preemption_disabled+0x48/0x200 [ 403.371108] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 403.376914] ? kasan_check_read+0x11/0x20 [ 403.381069] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 403.386351] ? rcu_bh_qs+0xc0/0xc0 [ 403.389897] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 403.395361] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 403.400910] ? check_preemption_disabled+0x48/0x200 [ 403.405957] handle_mm_fault+0x54f/0xc70 [ 403.410029] ? __handle_mm_fault+0x53e0/0x53e0 [ 403.414629] ? find_vma+0x34/0x190 [ 403.418181] __do_page_fault+0x67d/0xed0 [ 403.422257] ? mm_fault_error+0x380/0x380 [ 403.426426] ? trace_hardirqs_off+0xb8/0x300 [ 403.430850] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.436230] ? trace_hardirqs_on+0x310/0x310 [ 403.440648] do_page_fault+0xf2/0x7e0 [ 403.444456] ? vmalloc_sync_all+0x30/0x30 [ 403.450543] ? error_entry+0x70/0xd0 [ 403.454270] ? trace_hardirqs_off_caller+0xbb/0x300 [ 403.459304] ? trace_hardirqs_on_caller+0xc0/0x300 [ 403.464241] ? syscall_return_slowpath+0x5e0/0x5e0 [ 403.469622] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 403.474476] ? trace_hardirqs_off+0x300/0x300 [ 403.478979] ? trace_hardirqs_off_caller+0x300/0x300 [ 403.484093] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 403.489118] ? prepare_exit_to_usermode+0x291/0x3b0 [ 403.494145] ? page_fault+0x8/0x30 [ 403.497692] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 403.502552] ? page_fault+0x8/0x30 [ 403.506103] page_fault+0x1e/0x30 [ 403.509569] RIP: 0033:0x7f46b0343dd3 [ 403.513296] Code: Bad RIP value. [ 403.516661] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 403.522027] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 403.530330] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 403.539116] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 403.546388] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 403.554118] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 403.561427] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 403.561510] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 403.568283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.568289] Call Trace: [ 403.568314] dump_stack+0x1c4/0x2b4 [ 403.568330] ? dump_stack_print_info.cold.2+0x52/0x52 [ 403.568356] warn_alloc.cold.118+0xb7/0x1bd [ 403.574904] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 403.584202] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 403.586762] init cpuset= [ 403.590392] ? lock_downgrade+0x900/0x900 [ 403.595561] / [ 403.599896] ? trace_hardirqs_off+0xb8/0x300 [ 403.611493] mems_allowed=0 [ 403.632239] ? trace_hardirqs_off+0xb8/0x300 [ 403.636690] __alloc_pages_slowpath+0x2667/0x2d80 [ 403.641603] ? warn_alloc+0x120/0x120 [ 403.645424] ? warn_alloc+0x120/0x120 [ 403.649243] ? print_usage_bug+0xc0/0xc0 [ 403.653316] ? warn_alloc+0x120/0x120 [ 403.657125] ? print_usage_bug+0xc0/0xc0 [ 403.661197] ? __lock_acquire+0x7ec/0x4ec0 [ 403.665697] ? __lock_acquire+0x7ec/0x4ec0 [ 403.669944] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 403.675487] ? should_fail+0x22d/0xd01 [ 403.679384] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 403.684515] ? __lock_acquire+0x7ec/0x4ec0 [ 403.688773] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 403.694012] ? __lock_acquire+0x7ec/0x4ec0 [ 403.698270] ? should_fail+0x22d/0xd01 [ 403.702166] ? print_usage_bug+0xc0/0xc0 [ 403.706243] ? mark_held_locks+0x130/0x130 [ 403.710485] ? mark_held_locks+0x130/0x130 [ 403.714846] ? graph_lock+0x170/0x170 [ 403.718655] ? print_usage_bug+0xc0/0xc0 [ 403.722720] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 403.727483] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.733045] ? check_preemption_disabled+0x48/0x200 [ 403.738064] ? check_preemption_disabled+0x48/0x200 [ 403.743097] ? __lock_is_held+0xb5/0x140 [ 403.747191] __alloc_pages_nodemask+0xa80/0xde0 [ 403.751865] ? graph_lock+0x170/0x170 [ 403.755679] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 403.760707] ? graph_lock+0x170/0x170 [ 403.764540] ? find_held_lock+0x36/0x1c0 [ 403.768633] ? ____cache_alloc_node+0x1c7/0x1e0 [ 403.773309] ? lock_downgrade+0x900/0x900 [ 403.777488] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.783044] cache_grow_begin+0x91/0x8c0 [ 403.787122] ? do_raw_spin_unlock+0xa7/0x2f0 [ 403.791556] fallback_alloc+0x203/0x2e0 [ 403.795554] ____cache_alloc_node+0x1c7/0x1e0 [ 403.800070] kmem_cache_alloc_node+0xe3/0x730 [ 403.804582] ? ipv6_get_ifaddr+0x42e/0x620 [ 403.808845] __alloc_skb+0x119/0x770 [ 403.812576] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 403.817863] ? skb_scrub_packet+0x490/0x490 [ 403.822184] ? lock_downgrade+0x900/0x900 [ 403.826346] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.831891] ? refcount_sub_and_test_checked+0x203/0x310 [ 403.837356] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 403.842821] ? addrconf_rs_timer+0x6f0/0x6f0 [ 403.847250] ndisc_alloc_skb+0x144/0x340 [ 403.851324] ndisc_send_rs+0x331/0x6e0 [ 403.855247] addrconf_rs_timer+0x3c0/0x6f0 [ 403.859490] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 403.863749] call_timer_fn+0x272/0x920 [ 403.867643] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 403.872062] ? process_timeout+0x40/0x40 [ 403.876130] ? find_held_lock+0x36/0x1c0 [ 403.880211] ? __run_timers+0x7da/0xc70 [ 403.884192] ? _raw_spin_unlock_irq+0x27/0x80 [ 403.888696] ? _raw_spin_unlock_irq+0x27/0x80 [ 403.893194] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 403.897433] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 403.902020] ? trace_hardirqs_on+0xbd/0x310 [ 403.906372] ? kasan_check_read+0x11/0x20 [ 403.910528] ? __run_timers+0x7da/0xc70 [ 403.914541] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 403.920033] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 403.924283] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 403.928545] __run_timers+0x7e5/0xc70 [ 403.932353] ? find_held_lock+0x36/0x1c0 [ 403.936433] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 403.941857] ? _raw_spin_unlock_irq+0x27/0x80 [ 403.946364] ? _raw_spin_unlock_irq+0x27/0x80 [ 403.950864] ? lockdep_hardirqs_on+0x421/0x5c0 [ 403.955451] ? trace_hardirqs_on+0xbd/0x310 [ 403.959780] ? kasan_check_read+0x11/0x20 [ 403.963954] ? finish_task_switch+0x1f5/0x900 [ 403.968468] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 403.973929] ? compat_start_thread+0x80/0x80 [ 403.978370] ? pvclock_read_flags+0x160/0x160 [ 403.982873] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.988416] ? check_preemption_disabled+0x48/0x200 [ 403.993449] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 403.998990] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 404.004277] ? rcu_pm_notify+0xc0/0xc0 [ 404.008174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.013714] ? check_preemption_disabled+0x48/0x200 [ 404.019120] run_timer_softirq+0x52/0xb0 [ 404.023189] ? rcu_read_lock_sched_held+0x108/0x120 [ 404.028213] __do_softirq+0x30b/0xad8 [ 404.034336] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 404.039470] ? trace_hardirqs_off_caller+0x300/0x300 [ 404.044593] ? schedule+0x108/0x460 [ 404.048634] ? trace_hardirqs_off+0xb8/0x300 [ 404.053080] ? smpboot_thread_fn+0x68b/0xa00 [ 404.057510] ? trace_hardirqs_on+0x310/0x310 [ 404.061936] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 404.067475] ? check_preemption_disabled+0x48/0x200 [ 404.072499] ? takeover_tasklets+0xa90/0xa90 [ 404.076922] run_ksoftirqd+0x94/0x100 [ 404.080732] smpboot_thread_fn+0x68b/0xa00 [ 404.084973] ? sort_range+0x30/0x30 [ 404.088630] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 404.093743] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 404.099300] ? __kthread_parkme+0xfb/0x1a0 [ 404.103564] kthread+0x35a/0x420 [ 404.106942] ? sort_range+0x30/0x30 [ 404.110575] ? kthread_bind+0x40/0x40 [ 404.114420] ret_from_fork+0x3a/0x50 [ 404.118634] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 404.118640] warn_alloc_show_mem: 1 callbacks suppressed [ 404.118648] Mem-Info: [ 404.124889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.130396] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 404.130396] active_file:15 inactive_file:15 isolated_file:2 [ 404.130396] unevictable:0 dirty:0 writeback:0 unstable:0 [ 404.130396] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 404.130396] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 404.130396] free:13757 free_pcp:312 free_cma:0 [ 404.132782] Call Trace: [ 404.142194] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 404.176002] [ 404.178581] Node 0 [ 404.207881] dump_stack+0x1c4/0x2b4 [ 404.210035] 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 [ 404.212245] ? dump_stack_print_info.cold.2+0x52/0x52 [ 404.215853] lowmem_reserve[]: [ 404.241893] warn_alloc.cold.118+0xb7/0x1bd [ 404.247054] 0 [ 404.250612] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 404.254910] 2815 [ 404.256711] ? lock_downgrade+0x900/0x900 [ 404.261951] 6318 6318 [ 404.264540] ? trace_hardirqs_off+0xb8/0x300 [ 404.268710] Node 0 [ 404.272313] ? trace_hardirqs_off+0xb8/0x300 [ 404.276735] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 404.278957] __alloc_pages_slowpath+0x2667/0x2d80 [ 404.283330] lowmem_reserve[]: 0 [ 404.310273] ? warn_alloc+0x120/0x120 [ 404.315067] 0 3503 [ 404.318365] ? warn_alloc+0x120/0x120 [ 404.322133] 3503 [ 404.324367] ? print_usage_bug+0xc0/0xc0 [ 404.330216] ? warn_alloc+0x120/0x120 [ 404.334258] Node 0 [ 404.338054] ? print_usage_bug+0xc0/0xc0 [ 404.338086] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 404.338093] lowmem_reserve[]: [ 404.340330] ? __lock_acquire+0x7ec/0x4ec0 [ 404.344379] 0 [ 404.374807] ? __lock_acquire+0x7ec/0x4ec0 [ 404.377891] 0 [ 404.382127] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 404.383904] 0 [ 404.388138] ? should_fail+0x22d/0xd01 [ 404.389916] 0 [ 404.395449] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 404.397232] Node 0 [ 404.401117] ? __lock_acquire+0x7ec/0x4ec0 [ 404.402895] DMA: [ 404.407998] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 404.410212] 1*4kB [ 404.414441] ? __lock_acquire+0x7ec/0x4ec0 [ 404.416484] (U) [ 404.421581] ? should_fail+0x22d/0xd01 [ 404.421606] ? mark_held_locks+0x130/0x130 [ 404.423730] 0*8kB [ 404.429317] ? mark_held_locks+0x130/0x130 [ 404.431269] 0*16kB [ 404.435150] ? graph_lock+0x170/0x170 [ 404.439361] 1*32kB [ 404.441503] ? graph_lock+0x170/0x170 [ 404.445717] (U) [ 404.447951] ? graph_lock+0x170/0x170 [ 404.451725] 2*64kB (U) [ 404.453982] ? print_usage_bug+0xc0/0xc0 [ 404.457761] 1*128kB [ 404.459736] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.463510] (U) [ 404.466095] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.470129] 1*256kB (U) [ 404.472468] ? check_preemption_disabled+0x48/0x200 [ 404.477992] 0*512kB [ 404.479972] ? check_preemption_disabled+0x48/0x200 [ 404.485482] 1*1024kB [ 404.488691] ? __lock_is_held+0xb5/0x140 [ 404.493676] (U) [ 404.496003] __alloc_pages_nodemask+0xa80/0xde0 [ 404.500996] 1*2048kB [ 404.503407] ? graph_lock+0x170/0x170 [ 404.507444] (M) [ 404.510860] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 404.515497] 3*4096kB (M) [ 404.517924] ? graph_lock+0x170/0x170 [ 404.521695] = 15908kB [ 404.521703] Node 0 [ 404.523684] ? find_held_lock+0x36/0x1c0 [ 404.528672] DMA32: [ 404.531434] ? ____cache_alloc_node+0x1c7/0x1e0 [ 404.535202] 3*4kB [ 404.537616] ? lock_downgrade+0x900/0x900 [ 404.539836] (M) [ 404.543897] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.546108] 2*8kB [ 404.550775] cache_grow_begin+0x91/0x8c0 [ 404.552897] (M) [ 404.557044] ? do_raw_spin_unlock+0xa7/0x2f0 [ 404.558993] 2*16kB [ 404.564537] fallback_alloc+0x203/0x2e0 [ 404.566658] (UM) [ 404.570725] ____cache_alloc_node+0x1c7/0x1e0 [ 404.572679] 2*32kB [ 404.577548] kmem_cache_alloc_node+0xe3/0x730 [ 404.579752] (UM) 3*64kB [ 404.584243] ? ipv6_get_ifaddr+0x42e/0x620 [ 404.586283] (UM) [ 404.592058] __alloc_skb+0x119/0x770 [ 404.594291] 4*128kB [ 404.598802] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 404.601447] (UM) [ 404.605686] ? skb_scrub_packet+0x490/0x490 [ 404.607724] 3*256kB [ 404.611444] ? lock_downgrade+0x900/0x900 [ 404.613751] (UM) [ 404.619048] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.621082] 4*512kB (UM) [ 404.625434] ? refcount_sub_and_test_checked+0x203/0x310 [ 404.627730] 3*1024kB [ 404.631883] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 404.633922] (M) [ 404.639489] ? addrconf_rs_timer+0x6f0/0x6f0 [ 404.642742] 3*2048kB [ 404.648203] ndisc_alloc_skb+0x144/0x340 [ 404.650584] (M) [ 404.656565] ndisc_send_rs+0x331/0x6e0 [ 404.658523] 3*4096kB [ 404.662955] addrconf_rs_timer+0x3c0/0x6f0 [ 404.665338] (M) [ 404.669410] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 404.671362] = 25148kB [ 404.675268] call_timer_fn+0x272/0x920 [ 404.677651] Node 0 [ 404.682358] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 404.684327] Normal: [ 404.690284] ? process_timeout+0x40/0x40 [ 404.692673] 959*4kB [ 404.696578] ? find_held_lock+0x36/0x1c0 [ 404.698801] (UME) [ 404.703070] ? mark_held_locks+0xc7/0x130 [ 404.705368] 453*8kB [ 404.709436] ? _raw_spin_unlock_irq+0x27/0x80 [ 404.711735] (ME) [ 404.715809] ? _raw_spin_unlock_irq+0x27/0x80 [ 404.717945] 199*16kB [ 404.722103] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 404.724401] (ME) [ 404.728903] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 404.730933] 61*32kB (UME) [ 404.735924] ? trace_hardirqs_on+0xbd/0x310 [ 404.738305] 18*64kB (UM) 2*128kB [ 404.742570] ? kasan_check_read+0x11/0x20 [ 404.744605] (U) [ 404.750596] ? __run_timers+0x7da/0xc70 [ 404.753444] 0*256kB [ 404.757970] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 404.761397] 0*512kB [ 404.765558] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 404.767507] 0*1024kB [ 404.771496] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 404.773826] 0*2048kB [ 404.779289] __run_timers+0x7e5/0xc70 [ 404.781582] 0*4096kB [ 404.786289] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 404.788663] = 14004kB [ 404.792902] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 404.795288] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 404.799593] ? graph_lock+0x170/0x170 [ 404.801988] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 404.807351] ? print_usage_bug+0xc0/0xc0 [ 404.809741] 411 total pagecache pages [ 404.814762] ? lock_release+0x970/0x970 [ 404.823590] 0 pages in swap cache [ 404.827417] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 404.835963] Swap cache stats: add 0, delete 0, find 0/0 [ 404.835968] Free swap = 0kB [ 404.835971] Total swap = 0kB [ 404.835977] 1965979 pages RAM [ 404.835980] 0 pages HighMem/MovableOnly [ 404.835983] 343323 pages reserved [ 404.835986] 0 pages cma reserved [ 404.836073] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 404.836146] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 404.836151] ksoftirqd/0 cpuset=/ mems_allowed=0 [ 404.905962] ? find_held_lock+0x36/0x1c0 [ 404.910057] ? graph_lock+0x170/0x170 [ 404.914348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.921196] ? check_preemption_disabled+0x48/0x200 [ 404.926741] ? __lock_is_held+0xb5/0x140 [ 404.930828] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.936850] ? check_preemption_disabled+0x48/0x200 [ 404.941902] run_timer_softirq+0x52/0xb0 [ 404.945986] ? rcu_read_lock_sched_held+0x108/0x120 [ 404.951026] __do_softirq+0x30b/0xad8 [ 404.955362] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 404.960494] ? pvclock_read_flags+0x160/0x160 [ 404.965020] ? lapic_next_event+0x5a/0x90 [ 404.969180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.974727] ? check_preemption_disabled+0x48/0x200 [ 404.979749] ? check_preemption_disabled+0x48/0x200 [ 404.984788] ? kvm_clock_read+0x18/0x30 [ 404.988780] ? kvm_sched_clock_read+0x9/0x20 [ 404.993205] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.999281] ? check_preemption_disabled+0x48/0x200 [ 405.004339] irq_exit+0x17f/0x1c0 [ 405.010322] smp_apic_timer_interrupt+0x1cb/0x760 [ 405.022556] ? smp_reschedule_interrupt+0x109/0x650 [ 405.027876] ? smp_call_function_single_interrupt+0x650/0x650 [ 405.033779] ? interrupt_entry+0xb5/0xf0 [ 405.037858] ? trace_hardirqs_off_caller+0xbb/0x300 [ 405.042891] ? trace_hardirqs_off_caller+0xbb/0x300 [ 405.047917] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 405.053270] ? trace_hardirqs_off+0x300/0x300 [ 405.057778] ? trace_hardirqs_off+0x300/0x300 [ 405.062290] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 405.067851] ? check_preemption_disabled+0x48/0x200 [ 405.072884] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 405.078449] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 405.083327] apic_timer_interrupt+0xf/0x20 [ 405.087567] [ 405.089815] RIP: 0010:console_unlock+0x1017/0x11a0 [ 405.094754] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 405.115264] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 405.122990] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 405.130261] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 405.137544] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 405.145260] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 405.152551] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 405.159844] ? netconsole_netdev_event+0x280/0x280 [ 405.165256] ? console_unlock+0x100e/0x11a0 [ 405.171849] ? devkmsg_read+0xbb0/0xbb0 [ 405.176314] ? vprintk_emit+0x7f7/0x930 [ 405.180311] ? lock_release+0x970/0x970 [ 405.184795] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 405.190260] ? vprintk_default+0x28/0x30 [ 405.194336] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 405.199796] ? kasan_check_write+0x14/0x20 [ 405.204040] ? do_raw_spin_lock+0xc1/0x200 [ 405.208299] vprintk_emit+0x33d/0x930 [ 405.212112] ? wake_up_klogd+0x180/0x180 [ 405.216659] ? find_held_lock+0x36/0x1c0 [ 405.220736] ? mark_held_locks+0xc7/0x130 [ 405.224893] ? _raw_spin_unlock_irq+0x27/0x80 [ 405.229404] ? _raw_spin_unlock_irq+0x27/0x80 [ 405.233913] vprintk_default+0x28/0x30 [ 405.238314] vprintk_func+0x7e/0x181 [ 405.242918] printk+0xa7/0xcf [ 405.246575] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 405.251864] ? _raw_spin_unlock_irq+0x60/0x80 [ 405.256378] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 405.261684] dump_header+0x7cc/0xf72 [ 405.265415] ? pagefault_out_of_memory+0x197/0x197 [ 405.270355] ? mark_held_locks+0x130/0x130 [ 405.274597] ? __lock_acquire+0x7ec/0x4ec0 [ 405.278835] ? mem_cgroup_charge_statistics+0x780/0x780 [ 405.284310] ? print_usage_bug+0xc0/0xc0 [ 405.288376] ? print_usage_bug+0xc0/0xc0 [ 405.292451] ? graph_lock+0x170/0x170 [ 405.296274] ? graph_lock+0x170/0x170 [ 405.300088] ? print_usage_bug+0xc0/0xc0 [ 405.304167] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 405.309722] ? find_held_lock+0x36/0x1c0 [ 405.313806] ? mark_held_locks+0xc7/0x130 [ 405.320657] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 405.327148] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 405.332266] ? lockdep_hardirqs_on+0x421/0x5c0 [ 405.336872] ? trace_hardirqs_on+0xbd/0x310 [ 405.341199] ? kasan_check_read+0x11/0x20 [ 405.345354] ? ___ratelimit+0x36f/0x655 [ 405.349336] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 405.354792] ? trace_hardirqs_on+0x310/0x310 [ 405.359208] ? lock_downgrade+0x900/0x900 [ 405.363367] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 405.368477] ? ___ratelimit+0xaa/0x655 [ 405.372373] ? idr_get_free+0xec0/0xec0 [ 405.376359] ? kasan_check_write+0x14/0x20 [ 405.380603] ? do_raw_spin_lock+0xc1/0x200 [ 405.384853] oom_kill_process.cold.27+0x10/0x903 [ 405.390101] ? graph_lock+0x170/0x170 [ 405.393905] ? _raw_spin_unlock+0x2c/0x50 [ 405.398053] ? oom_badness+0xe6/0xaa0 [ 405.401863] ? oom_evaluate_task+0x540/0x540 [ 405.407719] ? find_held_lock+0x36/0x1c0 [ 405.413364] ? out_of_memory+0x974/0x14c0 [ 405.417517] ? lock_downgrade+0x900/0x900 [ 405.421676] ? check_preemption_disabled+0x48/0x200 [ 405.426707] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 405.432510] ? kasan_check_read+0x11/0x20 [ 405.436675] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 405.441958] ? rcu_bh_qs+0xc0/0xc0 [ 405.445504] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 405.450541] ? oom_evaluate_task+0x302/0x540 [ 405.454961] out_of_memory+0xa86/0x14c0 [ 405.458948] ? oom_killer_disable+0x3a0/0x3a0 [ 405.463445] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 405.468380] ? __mutex_add_waiter+0x2a0/0x2a0 [ 405.472894] __alloc_pages_slowpath+0x2318/0x2d80 [ 405.477790] ? warn_alloc+0x120/0x120 [ 405.481592] ? __radix_tree_lookup+0x4c0/0x4c0 [ 405.486190] ? find_get_entry+0x2f2/0xc40 [ 405.490353] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 405.495894] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 405.501332] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 405.508489] ? should_fail+0x22d/0xd01 [ 405.512385] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 405.517491] ? __lock_is_held+0xb5/0x140 [ 405.521587] ? __lock_is_held+0xb5/0x140 [ 405.525663] ? kasan_check_read+0x11/0x20 [ 405.529817] ? ___might_sleep+0x1ed/0x300 [ 405.533964] ? lock_release+0x970/0x970 [ 405.537975] ? arch_local_save_flags+0x40/0x40 [ 405.542578] ? __might_sleep+0x95/0x190 [ 405.546571] __alloc_pages_nodemask+0xa80/0xde0 [ 405.551250] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 405.556277] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 405.562082] ? kasan_check_read+0x11/0x20 [ 405.566235] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 405.571516] ? graph_lock+0x170/0x170 [ 405.575332] ? print_usage_bug+0xc0/0xc0 [ 405.579398] ? graph_lock+0x170/0x170 [ 405.583201] ? graph_lock+0x170/0x170 [ 405.587039] ? __do_page_cache_readahead+0x7ce/0x980 [ 405.592160] ? find_held_lock+0x36/0x1c0 [ 405.596744] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 405.602291] alloc_pages_current+0x10c/0x210 [ 405.607247] ? lock_downgrade+0x900/0x900 [ 405.611403] __page_cache_alloc+0x38f/0x5b0 [ 405.616442] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 405.623577] ? kasan_check_read+0x11/0x20 [ 405.627735] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 405.633487] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 405.638164] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 405.643704] ? check_preemption_disabled+0x48/0x200 [ 405.648737] filemap_fault+0x1594/0x25f0 [ 405.652816] ? __lock_page_or_retry+0xa00/0xa00 [ 405.657493] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 405.663741] ? kasan_check_read+0x11/0x20 [ 405.669351] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 405.675132] ? rcu_bh_qs+0xc0/0xc0 [ 405.678676] ? remove_wait_queue+0x1a6/0x360 [ 405.683093] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 405.688569] ? filemap_map_pages+0xdea/0x1980 [ 405.693084] ? print_usage_bug+0xc0/0xc0 [ 405.697151] ? find_get_pages_range_tag+0x1320/0x1320 [ 405.702346] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 405.707882] ? fput+0x130/0x1a0 [ 405.711167] ? graph_lock+0x170/0x170 [ 405.714973] ? __lock_acquire+0x7ec/0x4ec0 [ 405.719231] ? lock_acquire+0x1ed/0x520 [ 405.723210] ? ext4_filemap_fault+0x7a/0xad [ 405.727546] ? lock_release+0x970/0x970 [ 405.732799] ? arch_local_save_flags+0x40/0x40 [ 405.739136] ? select_estimate_accuracy+0x4b0/0x4b0 [ 405.744169] ? down_read+0xb0/0x1d0 [ 405.747796] ? ext4_filemap_fault+0x7a/0xad [ 405.752616] ? __down_interruptible+0x700/0x700 [ 405.757314] ext4_filemap_fault+0x82/0xad [ 405.761469] __do_fault+0x100/0x6b0 [ 405.765102] ? print_bad_pte+0x6c0/0x6c0 [ 405.769172] ? find_held_lock+0x36/0x1c0 [ 405.773262] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 405.778557] ? pmd_val+0x88/0x100 [ 405.782015] ? add_mm_counter_fast+0xd0/0xd0 [ 405.786425] ? pmd_val+0x88/0x100 [ 405.789881] ? add_mm_counter_fast+0xd0/0xd0 [ 405.794303] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 405.799851] __handle_mm_fault+0x3709/0x53e0 [ 405.804790] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 405.809639] ? graph_lock+0x170/0x170 [ 405.816576] ? print_usage_bug+0xc0/0xc0 [ 405.820643] ? lock_downgrade+0x900/0x900 [ 405.824798] ? graph_lock+0x170/0x170 [ 405.828604] ? graph_lock+0x170/0x170 [ 405.832432] ? handle_mm_fault+0x42a/0xc70 [ 405.836670] ? lock_downgrade+0x900/0x900 [ 405.840822] ? check_preemption_disabled+0x48/0x200 [ 405.846317] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 405.852118] ? kasan_check_read+0x11/0x20 [ 405.856277] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 405.862007] ? rcu_bh_qs+0xc0/0xc0 [ 405.865557] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 405.871014] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 405.876565] ? check_preemption_disabled+0x48/0x200 [ 405.881595] handle_mm_fault+0x54f/0xc70 [ 405.885668] ? __handle_mm_fault+0x53e0/0x53e0 [ 405.890256] ? find_vma+0x34/0x190 [ 405.893806] __do_page_fault+0x67d/0xed0 [ 405.899088] ? mm_fault_error+0x380/0x380 [ 405.904312] ? trace_hardirqs_off+0xb8/0x300 [ 405.909231] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.915091] ? trace_hardirqs_on+0x310/0x310 [ 405.919511] do_page_fault+0xf2/0x7e0 [ 405.923334] ? vmalloc_sync_all+0x30/0x30 [ 405.927485] ? error_entry+0x70/0xd0 [ 405.931203] ? trace_hardirqs_off_caller+0xbb/0x300 [ 405.936219] ? trace_hardirqs_on_caller+0xc0/0x300 [ 405.941153] ? syscall_return_slowpath+0x5e0/0x5e0 [ 405.946527] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 405.951384] ? trace_hardirqs_off+0x300/0x300 [ 405.956393] ? trace_hardirqs_off_caller+0x300/0x300 [ 405.961502] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 405.966528] ? prepare_exit_to_usermode+0x291/0x3b0 [ 405.971564] ? page_fault+0x8/0x30 [ 405.978553] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 405.983872] ? page_fault+0x8/0x30 [ 405.987419] page_fault+0x1e/0x30 [ 405.990875] RIP: 0033:0x7f46b0343dd3 [ 405.994598] Code: Bad RIP value. [ 405.997961] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 406.003325] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 406.010594] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 406.021395] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 406.028665] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 406.038797] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 406.046111] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 406.046195] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 406.053112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.053123] Call Trace: [ 406.060498] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 406.069718] dump_stack+0x1c4/0x2b4 [ 406.072281] init cpuset= [ 406.081995] ? dump_stack_print_info.cold.2+0x52/0x52 [ 406.085596] / [ 406.088278] warn_alloc.cold.118+0xb7/0x1bd [ 406.093435] mems_allowed=0 [ 406.095148] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 406.107203] ? lock_downgrade+0x900/0x900 [ 406.111363] ? trace_hardirqs_off+0xb8/0x300 [ 406.115780] ? trace_hardirqs_off+0xb8/0x300 [ 406.120706] __alloc_pages_slowpath+0x2667/0x2d80 [ 406.125592] ? warn_alloc+0x120/0x120 [ 406.129403] ? warn_alloc+0x120/0x120 [ 406.133209] ? print_usage_bug+0xc0/0xc0 [ 406.137271] ? warn_alloc+0x120/0x120 [ 406.141077] ? print_usage_bug+0xc0/0xc0 [ 406.145146] ? __lock_acquire+0x7ec/0x4ec0 [ 406.149384] ? __lock_acquire+0x7ec/0x4ec0 [ 406.153627] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 406.159167] ? should_fail+0x22d/0xd01 [ 406.163051] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 406.168150] ? __lock_acquire+0x7ec/0x4ec0 [ 406.172395] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 406.177502] ? __lock_acquire+0x7ec/0x4ec0 [ 406.181779] ? should_fail+0x22d/0xd01 [ 406.185671] ? print_usage_bug+0xc0/0xc0 [ 406.189752] ? mark_held_locks+0x130/0x130 [ 406.193996] ? mark_held_locks+0x130/0x130 [ 406.198246] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 406.203788] ? graph_lock+0x170/0x170 [ 406.207600] ? print_usage_bug+0xc0/0xc0 [ 406.211671] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 406.217212] ? check_preemption_disabled+0x48/0x200 [ 406.222229] ? check_preemption_disabled+0x48/0x200 [ 406.227260] ? __lock_is_held+0xb5/0x140 [ 406.231338] __alloc_pages_nodemask+0xa80/0xde0 [ 406.236017] ? graph_lock+0x170/0x170 [ 406.239831] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 406.244852] ? graph_lock+0x170/0x170 [ 406.248665] ? find_held_lock+0x36/0x1c0 [ 406.252771] ? ____cache_alloc_node+0x1c7/0x1e0 [ 406.257451] ? lock_downgrade+0x900/0x900 [ 406.261612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 406.267159] cache_grow_begin+0x91/0x8c0 [ 406.271230] ? do_raw_spin_unlock+0xa7/0x2f0 [ 406.275656] fallback_alloc+0x203/0x2e0 [ 406.279644] ____cache_alloc_node+0x1c7/0x1e0 [ 406.284152] kmem_cache_alloc_node+0xe3/0x730 [ 406.288657] ? ipv6_get_ifaddr+0x42e/0x620 [ 406.292907] __alloc_skb+0x119/0x770 [ 406.296626] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 406.301911] ? skb_scrub_packet+0x490/0x490 [ 406.306259] ? lock_downgrade+0x900/0x900 [ 406.310415] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 406.315972] ? refcount_sub_and_test_checked+0x203/0x310 [ 406.321434] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 406.326894] ? addrconf_rs_timer+0x6f0/0x6f0 [ 406.331319] ndisc_alloc_skb+0x144/0x340 [ 406.335391] ndisc_send_rs+0x331/0x6e0 [ 406.339290] addrconf_rs_timer+0x3c0/0x6f0 [ 406.343548] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 406.347815] call_timer_fn+0x272/0x920 [ 406.351722] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 406.355968] ? process_timeout+0x40/0x40 [ 406.360033] ? find_held_lock+0x36/0x1c0 [ 406.364108] ? __run_timers+0x7da/0xc70 [ 406.368097] ? _raw_spin_unlock_irq+0x27/0x80 [ 406.372597] ? _raw_spin_unlock_irq+0x27/0x80 [ 406.377097] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 406.381341] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 406.385956] ? trace_hardirqs_on+0xbd/0x310 [ 406.390309] ? kasan_check_read+0x11/0x20 [ 406.394468] ? __run_timers+0x7da/0xc70 [ 406.398451] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 406.403913] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 406.408164] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 406.412407] __run_timers+0x7e5/0xc70 [ 406.416210] ? find_held_lock+0x36/0x1c0 [ 406.420289] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 406.425657] ? _raw_spin_unlock_irq+0x27/0x80 [ 406.430158] ? _raw_spin_unlock_irq+0x27/0x80 [ 406.434657] ? lockdep_hardirqs_on+0x421/0x5c0 [ 406.439243] ? trace_hardirqs_on+0xbd/0x310 [ 406.443573] ? kasan_check_read+0x11/0x20 [ 406.447742] ? finish_task_switch+0x1f5/0x900 [ 406.452242] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 406.457698] ? compat_start_thread+0x80/0x80 [ 406.462132] ? pvclock_read_flags+0x160/0x160 [ 406.466636] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 406.472177] ? check_preemption_disabled+0x48/0x200 [ 406.477210] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 406.482754] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 406.488044] ? rcu_pm_notify+0xc0/0xc0 [ 406.491939] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 406.497481] ? check_preemption_disabled+0x48/0x200 [ 406.502510] run_timer_softirq+0x52/0xb0 [ 406.506587] ? rcu_read_lock_sched_held+0x108/0x120 [ 406.511610] __do_softirq+0x30b/0xad8 [ 406.515426] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 406.520547] ? trace_hardirqs_off_caller+0x300/0x300 [ 406.525674] ? schedule+0x108/0x460 [ 406.529330] ? trace_hardirqs_off+0xb8/0x300 [ 406.533746] ? smpboot_thread_fn+0x68b/0xa00 [ 406.538167] ? trace_hardirqs_on+0x310/0x310 [ 406.542582] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 406.548117] ? check_preemption_disabled+0x48/0x200 [ 406.553135] ? takeover_tasklets+0xa90/0xa90 [ 406.557578] run_ksoftirqd+0x94/0x100 [ 406.561387] smpboot_thread_fn+0x68b/0xa00 [ 406.565633] ? sort_range+0x30/0x30 [ 406.569268] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 406.574383] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 406.579926] ? __kthread_parkme+0xfb/0x1a0 [ 406.584172] kthread+0x35a/0x420 [ 406.587549] ? sort_range+0x30/0x30 [ 406.591182] ? kthread_bind+0x40/0x40 [ 406.594993] ret_from_fork+0x3a/0x50 [ 406.598728] warn_alloc_show_mem: 1 callbacks suppressed [ 406.598739] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 406.598741] Mem-Info: [ 406.598774] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 406.598774] active_file:15 inactive_file:15 isolated_file:2 [ 406.598774] unevictable:0 dirty:0 writeback:0 unstable:0 [ 406.598774] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 406.598774] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 406.598774] free:13757 free_pcp:312 free_cma:0 [ 406.604122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.604131] Call Trace: [ 406.610379] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 406.612777] [ 406.645769] Node 0 [ 406.655549] dump_stack+0x1c4/0x2b4 [ 406.658127] 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 [ 406.685793] ? dump_stack_print_info.cold.2+0x52/0x52 [ 406.687920] lowmem_reserve[]: [ 406.690163] warn_alloc.cold.118+0xb7/0x1bd [ 406.693751] 0 2815 [ 406.720596] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 406.725772] 6318 [ 406.728871] ? lock_downgrade+0x900/0x900 [ 406.733167] 6318 [ 406.735401] ? trace_hardirqs_off+0xb8/0x300 [ 406.742275] ? trace_hardirqs_off+0xb8/0x300 [ 406.746416] Node 0 [ 406.748478] __alloc_pages_slowpath+0x2667/0x2d80 [ 406.752881] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 406.757288] ? warn_alloc+0x120/0x120 [ 406.759476] lowmem_reserve[]: [ 406.764315] ? trace_hardirqs_on+0x310/0x310 [ 406.791197] 0 [ 406.795014] ? warn_alloc+0x120/0x120 [ 406.798096] 0 [ 406.803743] ? print_usage_bug+0xc0/0xc0 [ 406.805520] 3503 [ 406.809328] ? warn_alloc+0x120/0x120 [ 406.811106] 3503 [ 406.815163] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 406.820997] ? print_usage_bug+0xc0/0xc0 [ 406.823038] Node 0 [ 406.828049] ? __lock_acquire+0x7ec/0x4ec0 [ 406.832110] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 406.834327] ? __lock_acquire+0x7ec/0x4ec0 [ 406.838539] lowmem_reserve[]: 0 [ 406.867466] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 406.871671] 0 [ 406.874951] ? should_fail+0x22d/0xd01 [ 406.880480] 0 [ 406.882286] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 406.886147] 0 [ 406.888508] ? __lock_acquire+0x7ec/0x4ec0 [ 406.893593] Node 0 [ 406.895393] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 406.899620] DMA: [ 406.901856] ? __lock_acquire+0x7ec/0x4ec0 [ 406.906932] 1*4kB [ 406.908988] ? should_fail+0x22d/0xd01 [ 406.913195] (U) [ 406.915339] ? print_usage_bug+0xc0/0xc0 [ 406.919201] 0*8kB [ 406.921177] ? mark_held_locks+0x130/0x130 [ 406.925226] 0*16kB [ 406.927377] ? mark_held_locks+0x130/0x130 [ 406.931590] 1*32kB [ 406.934317] ? graph_lock+0x170/0x170 [ 406.938547] (U) [ 406.940779] ? print_usage_bug+0xc0/0xc0 [ 406.944563] 2*64kB [ 406.946541] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 406.950574] (U) [ 406.953321] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 406.957637] 1*128kB [ 406.959609] ? check_preemption_disabled+0x48/0x200 [ 406.965121] (U) [ 406.967922] ? check_preemption_disabled+0x48/0x200 [ 406.972915] 1*256kB (U) [ 406.975347] ? __lock_is_held+0xb5/0x140 [ 406.980353] 0*512kB [ 406.983023] __alloc_pages_nodemask+0xa80/0xde0 [ 406.987051] 1*1024kB (U) [ 406.989378] ? graph_lock+0x170/0x170 [ 406.994023] 1*2048kB [ 406.997266] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 407.001046] (M) [ 407.003452] ? graph_lock+0x170/0x170 [ 407.008441] 3*4096kB (M) [ 407.010425] ? find_held_lock+0x36/0x1c0 [ 407.014188] = 15908kB [ 407.014196] Node 0 [ 407.024355] ? ____cache_alloc_node+0x1c7/0x1e0 [ 407.028388] DMA32: [ 407.030793] ? lock_downgrade+0x900/0x900 [ 407.033009] 3*4kB [ 407.038146] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.040359] (M) [ 407.044500] cache_grow_begin+0x91/0x8c0 [ 407.046640] 2*8kB (M) [ 407.054177] ? do_raw_spin_unlock+0xa7/0x2f0 [ 407.056127] 2*16kB [ 407.060186] fallback_alloc+0x203/0x2e0 [ 407.062655] (UM) [ 407.067067] ____cache_alloc_node+0x1c7/0x1e0 [ 407.069276] 2*32kB [ 407.073252] kmem_cache_alloc_node+0xe3/0x730 [ 407.075287] (UM) [ 407.079784] ? ipv6_get_ifaddr+0x42e/0x620 [ 407.082008] 3*64kB [ 407.086505] __alloc_skb+0x119/0x770 [ 407.088542] (UM) 4*128kB [ 407.093276] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 407.095489] (UM) [ 407.099202] ? skb_scrub_packet+0x490/0x490 [ 407.101934] 3*256kB [ 407.107205] ? lock_downgrade+0x900/0x900 [ 407.109242] (UM) [ 407.113566] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.115863] 4*512kB [ 407.120500] ? refcount_sub_and_test_checked+0x203/0x310 [ 407.122555] (UM) [ 407.128092] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 407.130396] 3*1024kB [ 407.135841] ? addrconf_rs_timer+0x6f0/0x6f0 [ 407.137879] (M) [ 407.143338] ndisc_alloc_skb+0x144/0x340 [ 407.145716] 3*2048kB [ 407.150117] ndisc_send_rs+0x331/0x6e0 [ 407.152069] (M) [ 407.156130] addrconf_rs_timer+0x3c0/0x6f0 [ 407.158512] 3*4096kB [ 407.162402] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 407.164351] (M) [ 407.168592] call_timer_fn+0x272/0x920 [ 407.170969] = 25148kB [ 407.175200] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 407.177152] Node 0 [ 407.181035] ? process_timeout+0x40/0x40 [ 407.183527] Normal: 959*4kB [ 407.187818] ? find_held_lock+0x36/0x1c0 [ 407.190029] (UME) [ 407.194089] ? mark_held_locks+0xc7/0x130 [ 407.197079] 453*8kB [ 407.201137] ? _raw_spin_unlock_irq+0x27/0x80 [ 407.203264] (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 407.203324] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 407.207592] ? _raw_spin_unlock_irq+0x27/0x80 [ 407.209942] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 407.214923] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 407.226092] 411 total pagecache pages [ 407.234938] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 407.239412] 0 pages in swap cache [ 407.248356] ? trace_hardirqs_on+0xbd/0x310 [ 407.252578] Swap cache stats: add 0, delete 0, find 0/0 [ 407.256834] ? kasan_check_read+0x11/0x20 [ 407.261390] Free swap = 0kB [ 407.265314] ? __run_timers+0x7da/0xc70 [ 407.269602] Total swap = 0kB [ 407.269612] 1965979 pages RAM [ 407.274978] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 407.279114] 0 pages HighMem/MovableOnly [ 407.279123] 343323 pages reserved [ 407.282145] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 407.286095] 0 pages cma reserved [ 407.286221] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 407.289556] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 407.292730] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 407.298092] __run_timers+0x7e5/0xc70 [ 407.302043] ksoftirqd/0 cpuset= [ 407.305503] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 407.309706] / [ 407.313071] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 407.319549] mems_allowed=0 [ 407.356129] ? graph_lock+0x170/0x170 [ 407.360969] ? print_usage_bug+0xc0/0xc0 [ 407.365930] ? lock_release+0x970/0x970 [ 407.369914] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 407.375118] ? find_held_lock+0x36/0x1c0 [ 407.379187] ? graph_lock+0x170/0x170 [ 407.382997] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.388546] ? check_preemption_disabled+0x48/0x200 [ 407.398968] ? __lock_is_held+0xb5/0x140 [ 407.403037] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.408580] ? check_preemption_disabled+0x48/0x200 [ 407.413618] run_timer_softirq+0x52/0xb0 [ 407.417685] ? rcu_read_lock_sched_held+0x108/0x120 [ 407.422705] __do_softirq+0x30b/0xad8 [ 407.426975] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 407.432086] ? pvclock_read_flags+0x160/0x160 [ 407.436583] ? lapic_next_event+0x5a/0x90 [ 407.440734] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.446806] ? check_preemption_disabled+0x48/0x200 [ 407.455128] ? check_preemption_disabled+0x48/0x200 [ 407.460159] ? kvm_clock_read+0x18/0x30 [ 407.464139] ? kvm_sched_clock_read+0x9/0x20 [ 407.468561] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.474103] ? check_preemption_disabled+0x48/0x200 [ 407.479135] irq_exit+0x17f/0x1c0 [ 407.482600] smp_apic_timer_interrupt+0x1cb/0x760 [ 407.487444] ? smp_reschedule_interrupt+0x109/0x650 [ 407.492485] ? smp_call_function_single_interrupt+0x650/0x650 [ 407.498372] ? interrupt_entry+0xb5/0xf0 [ 407.502436] ? trace_hardirqs_off_caller+0xbb/0x300 [ 407.507455] ? trace_hardirqs_off_caller+0xbb/0x300 [ 407.512476] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 407.517351] ? trace_hardirqs_off+0x300/0x300 [ 407.521848] ? trace_hardirqs_off+0x300/0x300 [ 407.526349] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.533705] ? check_preemption_disabled+0x48/0x200 [ 407.538725] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.544276] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 407.549628] apic_timer_interrupt+0xf/0x20 [ 407.553863] [ 407.556105] RIP: 0010:console_unlock+0x1017/0x11a0 [ 407.561056] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 407.579969] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 407.587687] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 407.594966] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 407.602250] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 407.609528] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 407.618044] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 407.625347] ? netconsole_netdev_event+0x280/0x280 [ 407.630302] ? console_unlock+0x100e/0x11a0 [ 407.635124] ? devkmsg_read+0xbb0/0xbb0 [ 407.639106] ? vprintk_emit+0x7f7/0x930 [ 407.643547] ? lock_release+0x970/0x970 [ 407.647541] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 407.653001] ? vprintk_default+0x28/0x30 [ 407.657069] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 407.662524] ? kasan_check_write+0x14/0x20 [ 407.666777] ? do_raw_spin_lock+0xc1/0x200 [ 407.671489] vprintk_emit+0x33d/0x930 [ 407.675305] ? wake_up_klogd+0x180/0x180 [ 407.679380] ? find_held_lock+0x36/0x1c0 [ 407.683451] ? mark_held_locks+0xc7/0x130 [ 407.687609] ? _raw_spin_unlock_irq+0x27/0x80 [ 407.692111] ? _raw_spin_unlock_irq+0x27/0x80 [ 407.697627] vprintk_default+0x28/0x30 [ 407.702176] vprintk_func+0x7e/0x181 [ 407.705902] printk+0xa7/0xcf [ 407.709013] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 407.714083] ? _raw_spin_unlock_irq+0x60/0x80 [ 407.718596] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 407.723884] dump_header+0x7cc/0xf72 [ 407.727617] ? pagefault_out_of_memory+0x197/0x197 [ 407.732566] ? mark_held_locks+0x130/0x130 [ 407.736806] ? __lock_acquire+0x7ec/0x4ec0 [ 407.741051] ? mem_cgroup_charge_statistics+0x780/0x780 [ 407.746421] ? print_usage_bug+0xc0/0xc0 [ 407.750488] ? print_usage_bug+0xc0/0xc0 [ 407.754567] ? graph_lock+0x170/0x170 [ 407.758368] ? graph_lock+0x170/0x170 [ 407.762171] ? print_usage_bug+0xc0/0xc0 [ 407.766248] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.771802] ? find_held_lock+0x36/0x1c0 [ 407.775878] ? mark_held_locks+0xc7/0x130 [ 407.780039] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 407.785148] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 407.790727] ? lockdep_hardirqs_on+0x421/0x5c0 [ 407.796218] ? trace_hardirqs_on+0xbd/0x310 [ 407.800551] ? kasan_check_read+0x11/0x20 [ 407.804706] ? ___ratelimit+0x36f/0x655 [ 407.808687] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 407.814141] ? trace_hardirqs_on+0x310/0x310 [ 407.818560] ? lock_downgrade+0x900/0x900 [ 407.822720] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 407.827829] ? ___ratelimit+0xaa/0x655 [ 407.831724] ? idr_get_free+0xec0/0xec0 [ 407.835706] ? kasan_check_write+0x14/0x20 [ 407.839943] ? do_raw_spin_lock+0xc1/0x200 [ 407.844704] oom_kill_process.cold.27+0x10/0x903 [ 407.849466] ? graph_lock+0x170/0x170 [ 407.853270] ? _raw_spin_unlock+0x2c/0x50 [ 407.859569] ? oom_badness+0xe6/0xaa0 [ 407.864664] ? oom_evaluate_task+0x540/0x540 [ 407.869081] ? find_held_lock+0x36/0x1c0 [ 407.873155] ? out_of_memory+0x974/0x14c0 [ 407.877316] ? lock_downgrade+0x900/0x900 [ 407.881468] ? check_preemption_disabled+0x48/0x200 [ 407.887023] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 407.892826] ? kasan_check_read+0x11/0x20 [ 407.896985] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 407.902787] ? rcu_bh_qs+0xc0/0xc0 [ 407.906341] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 407.911360] ? oom_evaluate_task+0x302/0x540 [ 407.915780] out_of_memory+0xa86/0x14c0 [ 407.919770] ? oom_killer_disable+0x3a0/0x3a0 [ 407.924301] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 407.929236] ? __mutex_add_waiter+0x2a0/0x2a0 [ 407.933747] __alloc_pages_slowpath+0x2318/0x2d80 [ 407.939135] ? warn_alloc+0x120/0x120 [ 407.943350] ? __radix_tree_lookup+0x4c0/0x4c0 [ 407.948449] ? find_get_entry+0x2f2/0xc40 [ 407.952611] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.958655] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 407.963592] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 407.969133] ? should_fail+0x22d/0xd01 [ 407.973029] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 407.978135] ? __lock_is_held+0xb5/0x140 [ 407.982228] ? __lock_is_held+0xb5/0x140 [ 407.986806] ? kasan_check_read+0x11/0x20 [ 407.990962] ? ___might_sleep+0x1ed/0x300 [ 407.995616] ? lock_release+0x970/0x970 [ 407.999598] ? arch_local_save_flags+0x40/0x40 [ 408.004195] ? __might_sleep+0x95/0x190 [ 408.008178] __alloc_pages_nodemask+0xa80/0xde0 [ 408.012861] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 408.019411] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 408.025215] ? kasan_check_read+0x11/0x20 [ 408.029366] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 408.039012] ? graph_lock+0x170/0x170 [ 408.042818] ? print_usage_bug+0xc0/0xc0 [ 408.046884] ? graph_lock+0x170/0x170 [ 408.050693] ? graph_lock+0x170/0x170 [ 408.054496] ? __do_page_cache_readahead+0x7ce/0x980 [ 408.060056] ? find_held_lock+0x36/0x1c0 [ 408.064125] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 408.070134] alloc_pages_current+0x10c/0x210 [ 408.074553] ? lock_downgrade+0x900/0x900 [ 408.078709] __page_cache_alloc+0x38f/0x5b0 [ 408.083039] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 408.088839] ? kasan_check_read+0x11/0x20 [ 408.092991] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 408.098806] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 408.104314] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 408.110319] ? check_preemption_disabled+0x48/0x200 [ 408.115353] filemap_fault+0x1594/0x25f0 [ 408.119748] ? __lock_page_or_retry+0xa00/0xa00 [ 408.124422] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 408.130223] ? kasan_check_read+0x11/0x20 [ 408.134381] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 408.139665] ? rcu_bh_qs+0xc0/0xc0 [ 408.143210] ? remove_wait_queue+0x1a6/0x360 [ 408.147629] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 408.153097] ? filemap_map_pages+0xdea/0x1980 [ 408.157614] ? print_usage_bug+0xc0/0xc0 [ 408.161683] ? find_get_pages_range_tag+0x1320/0x1320 [ 408.166873] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 408.172412] ? fput+0x130/0x1a0 [ 408.175698] ? graph_lock+0x170/0x170 [ 408.179502] ? __lock_acquire+0x7ec/0x4ec0 [ 408.183767] ? lock_acquire+0x1ed/0x520 [ 408.188359] ? ext4_filemap_fault+0x7a/0xad [ 408.193304] ? lock_release+0x970/0x970 [ 408.197306] ? arch_local_save_flags+0x40/0x40 [ 408.201896] ? select_estimate_accuracy+0x4b0/0x4b0 [ 408.207445] ? down_read+0xb0/0x1d0 [ 408.211081] ? ext4_filemap_fault+0x7a/0xad [ 408.215411] ? __down_interruptible+0x700/0x700 [ 408.220103] ext4_filemap_fault+0x82/0xad [ 408.224259] __do_fault+0x100/0x6b0 [ 408.227896] ? print_bad_pte+0x6c0/0x6c0 [ 408.231961] ? find_held_lock+0x36/0x1c0 [ 408.236497] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 408.241690] ? pmd_val+0x88/0x100 [ 408.245654] ? add_mm_counter_fast+0xd0/0xd0 [ 408.250518] ? pmd_val+0x88/0x100 [ 408.253983] ? add_mm_counter_fast+0xd0/0xd0 [ 408.258398] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 408.266500] __handle_mm_fault+0x3709/0x53e0 [ 408.270938] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 408.276311] ? graph_lock+0x170/0x170 [ 408.280118] ? print_usage_bug+0xc0/0xc0 [ 408.284183] ? lock_downgrade+0x900/0x900 [ 408.288334] ? graph_lock+0x170/0x170 [ 408.292133] ? graph_lock+0x170/0x170 [ 408.295954] ? handle_mm_fault+0x42a/0xc70 [ 408.300192] ? lock_downgrade+0x900/0x900 [ 408.304340] ? check_preemption_disabled+0x48/0x200 [ 408.309984] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 408.315784] ? kasan_check_read+0x11/0x20 [ 408.319938] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 408.325220] ? rcu_bh_qs+0xc0/0xc0 [ 408.328766] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 408.334225] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 408.339769] ? check_preemption_disabled+0x48/0x200 [ 408.345281] handle_mm_fault+0x54f/0xc70 [ 408.351006] ? __handle_mm_fault+0x53e0/0x53e0 [ 408.355596] ? find_vma+0x34/0x190 [ 408.359149] __do_page_fault+0x67d/0xed0 [ 408.363221] ? mm_fault_error+0x380/0x380 [ 408.367371] ? trace_hardirqs_off+0xb8/0x300 [ 408.371787] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.377155] ? trace_hardirqs_on+0x310/0x310 [ 408.381582] do_page_fault+0xf2/0x7e0 [ 408.385391] ? vmalloc_sync_all+0x30/0x30 [ 408.389761] ? error_entry+0x70/0xd0 [ 408.393479] ? trace_hardirqs_off_caller+0xbb/0x300 [ 408.398498] ? trace_hardirqs_on_caller+0xc0/0x300 [ 408.403430] ? syscall_return_slowpath+0x5e0/0x5e0 [ 408.408364] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 408.413215] ? trace_hardirqs_off+0x300/0x300 [ 408.417716] ? trace_hardirqs_off_caller+0x300/0x300 [ 408.422832] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 408.428353] ? prepare_exit_to_usermode+0x291/0x3b0 [ 408.433758] ? page_fault+0x8/0x30 [ 408.437317] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 408.442171] ? page_fault+0x8/0x30 [ 408.445721] page_fault+0x1e/0x30 [ 408.449660] RIP: 0033:0x7f46b0343dd3 [ 408.453383] Code: Bad RIP value. [ 408.456744] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 408.462113] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 408.469381] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 408.476658] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 408.483929] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 408.491197] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 408.498515] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 408.498608] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 408.505371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.505381] Call Trace: [ 408.511987] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 408.521230] dump_stack+0x1c4/0x2b4 [ 408.523788] init cpuset= [ 408.533504] ? dump_stack_print_info.cold.2+0x52/0x52 [ 408.537125] / [ 408.539816] warn_alloc.cold.118+0xb7/0x1bd [ 408.544966] mems_allowed=0 [ 408.546681] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 408.558736] ? lock_downgrade+0x900/0x900 [ 408.562896] ? trace_hardirqs_off+0xb8/0x300 [ 408.567309] ? trace_hardirqs_off+0xb8/0x300 [ 408.571733] __alloc_pages_slowpath+0x2667/0x2d80 [ 408.576615] ? warn_alloc+0x120/0x120 [ 408.580427] ? warn_alloc+0x120/0x120 [ 408.584237] ? print_usage_bug+0xc0/0xc0 [ 408.588327] ? warn_alloc+0x120/0x120 [ 408.592142] ? print_usage_bug+0xc0/0xc0 [ 408.596213] ? __lock_acquire+0x7ec/0x4ec0 [ 408.600451] ? __lock_acquire+0x7ec/0x4ec0 [ 408.604692] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 408.610239] ? should_fail+0x22d/0xd01 [ 408.614134] ? __lock_acquire+0x7ec/0x4ec0 [ 408.618381] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 408.623495] ? __lock_acquire+0x7ec/0x4ec0 [ 408.627745] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 408.632870] ? __lock_acquire+0x7ec/0x4ec0 [ 408.637112] ? should_fail+0x22d/0xd01 [ 408.641019] ? mark_held_locks+0x130/0x130 [ 408.645265] ? mark_held_locks+0x130/0x130 [ 408.649516] ? graph_lock+0x170/0x170 [ 408.653330] ? print_usage_bug+0xc0/0xc0 [ 408.657401] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.662936] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.668474] ? check_preemption_disabled+0x48/0x200 [ 408.673494] ? check_preemption_disabled+0x48/0x200 [ 408.678531] ? __lock_is_held+0xb5/0x140 [ 408.682618] __alloc_pages_nodemask+0xa80/0xde0 [ 408.687293] ? graph_lock+0x170/0x170 [ 408.691109] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 408.696133] ? graph_lock+0x170/0x170 [ 408.699955] ? find_held_lock+0x36/0x1c0 [ 408.704036] ? ____cache_alloc_node+0x1c7/0x1e0 [ 408.708717] ? lock_downgrade+0x900/0x900 [ 408.712884] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.718439] cache_grow_begin+0x91/0x8c0 [ 408.722547] ? do_raw_spin_unlock+0xa7/0x2f0 [ 408.726976] fallback_alloc+0x203/0x2e0 [ 408.730965] ____cache_alloc_node+0x1c7/0x1e0 [ 408.735480] kmem_cache_alloc_node+0xe3/0x730 [ 408.739991] ? ipv6_get_ifaddr+0x42e/0x620 [ 408.744246] __alloc_skb+0x119/0x770 [ 408.747969] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 408.753261] ? skb_scrub_packet+0x490/0x490 [ 408.757610] ? lock_downgrade+0x900/0x900 [ 408.761789] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.767365] ? refcount_sub_and_test_checked+0x203/0x310 [ 408.772836] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 408.778299] ? addrconf_rs_timer+0x6f0/0x6f0 [ 408.782746] ndisc_alloc_skb+0x144/0x340 [ 408.786837] ndisc_send_rs+0x331/0x6e0 [ 408.790737] addrconf_rs_timer+0x3c0/0x6f0 [ 408.794987] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 408.799240] call_timer_fn+0x272/0x920 [ 408.803131] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 408.807373] ? process_timeout+0x40/0x40 [ 408.811435] ? find_held_lock+0x36/0x1c0 [ 408.815514] ? __run_timers+0x7da/0xc70 [ 408.819503] ? _raw_spin_unlock_irq+0x27/0x80 [ 408.824007] ? _raw_spin_unlock_irq+0x27/0x80 [ 408.828507] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 408.832758] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 408.837356] ? trace_hardirqs_on+0xbd/0x310 [ 408.841709] ? kasan_check_read+0x11/0x20 [ 408.845868] ? __run_timers+0x7da/0xc70 [ 408.849863] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 408.855350] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 408.859608] __run_timers+0x7e5/0xc70 [ 408.863423] ? find_held_lock+0x36/0x1c0 [ 408.867512] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 408.872906] ? _raw_spin_unlock_irq+0x27/0x80 [ 408.877419] ? _raw_spin_unlock_irq+0x27/0x80 [ 408.881936] ? lockdep_hardirqs_on+0x421/0x5c0 [ 408.886548] ? trace_hardirqs_on+0xbd/0x310 [ 408.890891] ? kasan_check_read+0x11/0x20 [ 408.895055] ? finish_task_switch+0x1f5/0x900 [ 408.899571] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 408.905039] ? compat_start_thread+0x80/0x80 [ 408.909474] ? pvclock_read_flags+0x160/0x160 [ 408.913983] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.919521] ? check_preemption_disabled+0x48/0x200 [ 408.924572] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 408.930143] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 408.935431] ? rcu_pm_notify+0xc0/0xc0 [ 408.939330] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.944881] ? check_preemption_disabled+0x48/0x200 [ 408.949915] run_timer_softirq+0x52/0xb0 [ 408.953992] ? rcu_read_lock_sched_held+0x108/0x120 [ 408.959025] __do_softirq+0x30b/0xad8 [ 408.962854] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 408.967969] ? trace_hardirqs_off_caller+0x300/0x300 [ 408.973078] ? schedule+0x108/0x460 [ 408.976718] ? trace_hardirqs_off+0xb8/0x300 [ 408.981137] ? smpboot_thread_fn+0x68b/0xa00 [ 408.985562] ? trace_hardirqs_on+0x310/0x310 [ 408.989986] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 408.995547] ? check_preemption_disabled+0x48/0x200 [ 409.000590] ? takeover_tasklets+0xa90/0xa90 [ 409.005042] run_ksoftirqd+0x94/0x100 [ 409.008854] smpboot_thread_fn+0x68b/0xa00 [ 409.013099] ? sort_range+0x30/0x30 [ 409.018278] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 409.023391] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 409.028941] ? __kthread_parkme+0xfb/0x1a0 [ 409.034171] kthread+0x35a/0x420 [ 409.037553] ? sort_range+0x30/0x30 [ 409.041186] ? kthread_bind+0x40/0x40 [ 409.045003] ret_from_fork+0x3a/0x50 [ 409.048737] warn_alloc_show_mem: 1 callbacks suppressed [ 409.048749] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 409.048751] Mem-Info: [ 409.048785] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 409.048785] active_file:15 inactive_file:15 isolated_file:2 [ 409.048785] unevictable:0 dirty:0 writeback:0 unstable:0 [ 409.048785] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 409.048785] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 409.048785] free:13757 free_pcp:312 free_cma:0 [ 409.055578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.055590] Call Trace: [ 409.061857] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 409.064262] [ 409.097587] Node 0 [ 409.108633] dump_stack+0x1c4/0x2b4 [ 409.111215] 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 [ 409.140142] ? dump_stack_print_info.cold.2+0x52/0x52 [ 409.142267] lowmem_reserve[]: [ 409.144509] warn_alloc.cold.118+0xb7/0x1bd [ 409.148098] 0 [ 409.175052] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 409.180220] 2815 [ 409.183330] ? lock_downgrade+0x900/0x900 [ 409.187616] 6318 6318 [ 409.189432] ? trace_hardirqs_off+0xb8/0x300 [ 409.194246] Node 0 [ 409.196335] ? trace_hardirqs_off+0xb8/0x300 [ 409.200478] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 409.202951] __alloc_pages_slowpath+0x2667/0x2d80 [ 409.207325] lowmem_reserve[]: 0 [ 409.209599] ? warn_alloc+0x120/0x120 [ 409.213957] 0 [ 409.241858] ? trace_hardirqs_on+0x310/0x310 [ 409.246701] 3503 [ 409.250462] ? warn_alloc+0x120/0x120 [ 409.254238] 3503 [ 409.256042] ? print_usage_bug+0xc0/0xc0 [ 409.262985] ? warn_alloc+0x120/0x120 [ 409.266763] Node 0 [ 409.268824] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 409.272883] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 409.276652] ? print_usage_bug+0xc0/0xc0 [ 409.278864] lowmem_reserve[]: [ 409.283877] ? __lock_acquire+0x7ec/0x4ec0 [ 409.312324] 0 [ 409.316399] ? __lock_acquire+0x7ec/0x4ec0 [ 409.319475] 0 [ 409.325642] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 409.327435] 0 [ 409.331779] ? should_fail+0x22d/0xd01 [ 409.333567] 0 [ 409.339102] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 409.344754] ? __lock_acquire+0x7ec/0x4ec0 [ 409.346530] Node 0 [ 409.351638] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 409.355849] DMA: [ 409.358080] ? __lock_acquire+0x7ec/0x4ec0 [ 409.363159] 1*4kB [ 409.365219] ? should_fail+0x22d/0xd01 [ 409.369426] (U) [ 409.371577] ? print_usage_bug+0xc0/0xc0 [ 409.375439] 0*8kB [ 409.377419] ? mark_held_locks+0x130/0x130 [ 409.381451] 0*16kB [ 409.383609] ? mark_held_locks+0x130/0x130 [ 409.387819] 1*32kB [ 409.390056] ? graph_lock+0x170/0x170 [ 409.394260] (U) [ 409.396490] ? print_usage_bug+0xc0/0xc0 [ 409.400265] 2*64kB (U) [ 409.403730] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 409.407764] 1*128kB (U) [ 409.410358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.415085] 1*256kB (U) [ 409.417762] ? check_preemption_disabled+0x48/0x200 [ 409.423278] 0*512kB [ 409.425945] ? check_preemption_disabled+0x48/0x200 [ 409.430935] 1*1024kB [ 409.433263] ? __lock_is_held+0xb5/0x140 [ 409.438244] (U) [ 409.440659] __alloc_pages_nodemask+0xa80/0xde0 [ 409.444691] 1*2048kB [ 409.446665] ? graph_lock+0x170/0x170 [ 409.451309] (M) [ 409.453716] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 409.457493] 3*4096kB [ 409.459469] ? graph_lock+0x170/0x170 [ 409.464460] (M) [ 409.467323] ? find_held_lock+0x36/0x1c0 [ 409.471087] = 15908kB [ 409.473066] ? ____cache_alloc_node+0x1c7/0x1e0 [ 409.477098] Node 0 [ 409.479509] ? lock_downgrade+0x900/0x900 [ 409.484156] DMA32: [ 409.486408] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.490532] 3*4kB [ 409.492799] cache_grow_begin+0x91/0x8c0 [ 409.498319] (M) [ 409.500463] ? do_raw_spin_unlock+0xa7/0x2f0 [ 409.504502] 2*8kB [ 409.506476] fallback_alloc+0x203/0x2e0 [ 409.510859] (M) [ 409.513011] ____cache_alloc_node+0x1c7/0x1e0 [ 409.516955] 2*16kB (UM) [ 409.518941] kmem_cache_alloc_node+0xe3/0x730 [ 409.523413] 2*32kB [ 409.526081] ? ipv6_get_ifaddr+0x42e/0x620 [ 409.530558] (UM) [ 409.532797] __alloc_skb+0x119/0x770 [ 409.537004] 3*64kB [ 409.539065] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 409.542749] (UM) [ 409.544978] ? skb_scrub_packet+0x490/0x490 [ 409.550225] 4*128kB (UM) [ 409.552300] ? lock_downgrade+0x900/0x900 [ 409.556590] 3*256kB [ 409.559345] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.563464] (UM) [ 409.566274] ? refcount_sub_and_test_checked+0x203/0x310 [ 409.571781] 4*512kB (UM) [ 409.573849] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 409.579274] 3*1024kB [ 409.582034] ? addrconf_rs_timer+0x6f0/0x6f0 [ 409.587452] (M) 3*2048kB [ 409.589880] ndisc_alloc_skb+0x144/0x340 [ 409.594254] (M) [ 409.597015] ndisc_send_rs+0x331/0x6e0 [ 409.601047] 3*4096kB [ 409.603023] addrconf_rs_timer+0x3c0/0x6f0 [ 409.606880] (M) [ 409.609293] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 409.613500] = 25148kB [ 409.615481] call_timer_fn+0x272/0x920 [ 409.619682] Node 0 [ 409.622092] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 409.625951] Normal: [ 409.628185] ? process_timeout+0x40/0x40 [ 409.632396] 959*4kB [ 409.634717] ? find_held_lock+0x36/0x1c0 [ 409.638751] (UME) [ 409.641083] ? mark_held_locks+0xc7/0x130 [ 409.645113] 453*8kB [ 409.647264] ? _raw_spin_unlock_irq+0x27/0x80 [ 409.651393] (ME) 199*16kB [ 409.654344] ? _raw_spin_unlock_irq+0x27/0x80 [ 409.658820] (ME) [ 409.661664] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 409.666130] 61*32kB [ 409.668192] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 409.672420] (UME) [ 409.675187] ? trace_hardirqs_on+0xbd/0x310 [ 409.679744] 18*64kB [ 409.681890] ? kasan_check_read+0x11/0x20 [ 409.686183] (UM) [ 409.688509] ? __run_timers+0x7da/0xc70 [ 409.692629] 2*128kB [ 409.694686] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 409.698634] (U) [ 409.700954] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 409.706377] 0*256kB [ 409.708348] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 409.712562] 0*512kB [ 409.714882] __run_timers+0x7e5/0xc70 [ 409.719089] 0*1024kB [ 409.721415] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 409.725174] 0*2048kB 0*4096kB [ 409.727588] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 409.732928] = 14004kB [ 409.736701] ? graph_lock+0x170/0x170 [ 409.741697] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 409.744099] ? print_usage_bug+0xc0/0xc0 [ 409.747882] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 409.757145] ? lock_release+0x970/0x970 [ 409.761186] 411 total pagecache pages [ 409.769759] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 409.773714] 0 pages in swap cache [ 409.777507] ? find_held_lock+0x36/0x1c0 [ 409.782671] Swap cache stats: add 0, delete 0, find 0/0 [ 409.786121] ? graph_lock+0x170/0x170 [ 409.790151] Free swap = 0kB [ 409.795517] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.799303] Total swap = 0kB [ 409.802323] ? check_preemption_disabled+0x48/0x200 [ 409.807836] 1965979 pages RAM [ 409.810864] ? __lock_is_held+0xb5/0x140 [ 409.815847] 0 pages HighMem/MovableOnly [ 409.820055] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.824083] 343323 pages reserved [ 409.824092] 0 pages cma reserved [ 409.828065] ? check_preemption_disabled+0x48/0x200 [ 409.833668] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 409.837035] run_timer_softirq+0x52/0xb0 [ 409.837052] ? rcu_read_lock_sched_held+0x108/0x120 [ 409.837071] __do_softirq+0x30b/0xad8 [ 409.840489] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 409.845448] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 409.851912] ksoftirqd/0 cpuset= [ 409.855978] ? pvclock_read_flags+0x160/0x160 [ 409.860966] / [ 409.864767] ? lapic_next_event+0x5a/0x90 [ 409.875057] mems_allowed=0 [ 409.880176] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.905978] ? check_preemption_disabled+0x48/0x200 [ 409.910999] ? check_preemption_disabled+0x48/0x200 [ 409.916029] ? kvm_clock_read+0x18/0x30 [ 409.920009] ? kvm_sched_clock_read+0x9/0x20 [ 409.924935] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.930475] ? check_preemption_disabled+0x48/0x200 [ 409.935506] irq_exit+0x17f/0x1c0 [ 409.939500] smp_apic_timer_interrupt+0x1cb/0x760 [ 409.944353] ? smp_reschedule_interrupt+0x109/0x650 [ 409.949373] ? smp_call_function_single_interrupt+0x650/0x650 [ 409.955263] ? interrupt_entry+0xb5/0xf0 [ 409.959336] ? trace_hardirqs_off_caller+0xbb/0x300 [ 409.964354] ? trace_hardirqs_off_caller+0xbb/0x300 [ 409.969373] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 409.974218] ? trace_hardirqs_off+0x300/0x300 [ 409.979220] ? trace_hardirqs_off+0x300/0x300 [ 409.985479] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.991491] ? check_preemption_disabled+0x48/0x200 [ 409.997000] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.002556] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 410.007416] apic_timer_interrupt+0xf/0x20 [ 410.011651] [ 410.013893] RIP: 0010:console_unlock+0x1017/0x11a0 [ 410.019586] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 410.041035] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 410.048755] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 410.064586] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 410.071866] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 410.079136] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 410.086408] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 410.093696] ? netconsole_netdev_event+0x280/0x280 [ 410.099101] ? console_unlock+0x100e/0x11a0 [ 410.103443] ? devkmsg_read+0xbb0/0xbb0 [ 410.107889] ? vprintk_emit+0x7f7/0x930 [ 410.111877] ? lock_release+0x970/0x970 [ 410.115862] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 410.121630] ? vprintk_default+0x28/0x30 [ 410.125703] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 410.131164] ? kasan_check_write+0x14/0x20 [ 410.135405] ? do_raw_spin_lock+0xc1/0x200 [ 410.141322] vprintk_emit+0x33d/0x930 [ 410.145672] ? wake_up_klogd+0x180/0x180 [ 410.150237] ? find_held_lock+0x36/0x1c0 [ 410.154318] ? mark_held_locks+0xc7/0x130 [ 410.158477] ? _raw_spin_unlock_irq+0x27/0x80 [ 410.162979] ? _raw_spin_unlock_irq+0x27/0x80 [ 410.167491] vprintk_default+0x28/0x30 [ 410.171386] vprintk_func+0x7e/0x181 [ 410.175111] printk+0xa7/0xcf [ 410.178225] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 410.183451] ? _raw_spin_unlock_irq+0x60/0x80 [ 410.187967] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 410.193264] dump_header+0x7cc/0xf72 [ 410.197004] ? pagefault_out_of_memory+0x197/0x197 [ 410.201945] ? mark_held_locks+0x130/0x130 [ 410.206183] ? __lock_acquire+0x7ec/0x4ec0 [ 410.210422] ? mem_cgroup_charge_statistics+0x780/0x780 [ 410.215792] ? print_usage_bug+0xc0/0xc0 [ 410.219860] ? print_usage_bug+0xc0/0xc0 [ 410.224456] ? graph_lock+0x170/0x170 [ 410.228638] ? graph_lock+0x170/0x170 [ 410.232447] ? print_usage_bug+0xc0/0xc0 [ 410.236523] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.242082] ? find_held_lock+0x36/0x1c0 [ 410.246669] ? mark_held_locks+0xc7/0x130 [ 410.251330] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 410.256443] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 410.261560] ? lockdep_hardirqs_on+0x421/0x5c0 [ 410.266157] ? trace_hardirqs_on+0xbd/0x310 [ 410.270483] ? kasan_check_read+0x11/0x20 [ 410.274999] ? ___ratelimit+0x36f/0x655 [ 410.278978] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 410.284874] ? trace_hardirqs_on+0x310/0x310 [ 410.289288] ? lock_downgrade+0x900/0x900 [ 410.293455] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 410.298574] ? ___ratelimit+0xaa/0x655 [ 410.302467] ? idr_get_free+0xec0/0xec0 [ 410.306446] ? kasan_check_write+0x14/0x20 [ 410.311155] ? do_raw_spin_lock+0xc1/0x200 [ 410.316590] oom_kill_process.cold.27+0x10/0x903 [ 410.321359] ? graph_lock+0x170/0x170 [ 410.325164] ? _raw_spin_unlock+0x2c/0x50 [ 410.329320] ? oom_badness+0xe6/0xaa0 [ 410.333132] ? oom_evaluate_task+0x540/0x540 [ 410.337555] ? find_held_lock+0x36/0x1c0 [ 410.341630] ? out_of_memory+0x974/0x14c0 [ 410.346232] ? lock_downgrade+0x900/0x900 [ 410.350386] ? check_preemption_disabled+0x48/0x200 [ 410.355417] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 410.361223] ? kasan_check_read+0x11/0x20 [ 410.365380] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 410.370666] ? rcu_bh_qs+0xc0/0xc0 [ 410.374214] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 410.379237] ? oom_evaluate_task+0x302/0x540 [ 410.383653] out_of_memory+0xa86/0x14c0 [ 410.387640] ? oom_killer_disable+0x3a0/0x3a0 [ 410.394065] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 410.399532] ? __mutex_add_waiter+0x2a0/0x2a0 [ 410.404057] __alloc_pages_slowpath+0x2318/0x2d80 [ 410.408940] ? warn_alloc+0x120/0x120 [ 410.412747] ? __radix_tree_lookup+0x4c0/0x4c0 [ 410.417348] ? find_get_entry+0x2f2/0xc40 [ 410.421510] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.427059] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 410.431996] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 410.437550] ? should_fail+0x22d/0xd01 [ 410.441449] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 410.446565] ? __lock_is_held+0xb5/0x140 [ 410.450659] ? __lock_is_held+0xb5/0x140 [ 410.454734] ? kasan_check_read+0x11/0x20 [ 410.458889] ? ___might_sleep+0x1ed/0x300 [ 410.463048] ? lock_release+0x970/0x970 [ 410.467027] ? arch_local_save_flags+0x40/0x40 [ 410.471626] ? __might_sleep+0x95/0x190 [ 410.475616] __alloc_pages_nodemask+0xa80/0xde0 [ 410.480306] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 410.485332] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 410.491656] ? kasan_check_read+0x11/0x20 [ 410.495812] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 410.501098] ? graph_lock+0x170/0x170 [ 410.504901] ? print_usage_bug+0xc0/0xc0 [ 410.508969] ? graph_lock+0x170/0x170 [ 410.512770] ? graph_lock+0x170/0x170 [ 410.516592] ? __do_page_cache_readahead+0x7ce/0x980 [ 410.521707] ? find_held_lock+0x36/0x1c0 [ 410.525778] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 410.531330] alloc_pages_current+0x10c/0x210 [ 410.535742] ? lock_downgrade+0x900/0x900 [ 410.539900] __page_cache_alloc+0x38f/0x5b0 [ 410.544227] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 410.553627] ? kasan_check_read+0x11/0x20 [ 410.557787] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 410.563074] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 410.567749] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 410.573302] ? check_preemption_disabled+0x48/0x200 [ 410.578344] filemap_fault+0x1594/0x25f0 [ 410.582424] ? __lock_page_or_retry+0xa00/0xa00 [ 410.587122] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 410.592929] ? kasan_check_read+0x11/0x20 [ 410.597092] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 410.602384] ? rcu_bh_qs+0xc0/0xc0 [ 410.605930] ? remove_wait_queue+0x1a6/0x360 [ 410.610843] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 410.616315] ? filemap_map_pages+0xdea/0x1980 [ 410.620838] ? print_usage_bug+0xc0/0xc0 [ 410.624907] ? find_get_pages_range_tag+0x1320/0x1320 [ 410.630790] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 410.636648] ? fput+0x130/0x1a0 [ 410.639933] ? graph_lock+0x170/0x170 [ 410.643739] ? __lock_acquire+0x7ec/0x4ec0 [ 410.648006] ? lock_acquire+0x1ed/0x520 [ 410.651983] ? ext4_filemap_fault+0x7a/0xad [ 410.656318] ? lock_release+0x970/0x970 [ 410.660304] ? arch_local_save_flags+0x40/0x40 [ 410.664898] ? select_estimate_accuracy+0x4b0/0x4b0 [ 410.669934] ? down_read+0xb0/0x1d0 [ 410.673571] ? ext4_filemap_fault+0x7a/0xad [ 410.677897] ? __down_interruptible+0x700/0x700 [ 410.682592] ext4_filemap_fault+0x82/0xad [ 410.686767] __do_fault+0x100/0x6b0 [ 410.690405] ? print_bad_pte+0x6c0/0x6c0 [ 410.695005] ? find_held_lock+0x36/0x1c0 [ 410.699075] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 410.704742] ? pmd_val+0x88/0x100 [ 410.708198] ? add_mm_counter_fast+0xd0/0xd0 [ 410.712605] ? pmd_val+0x88/0x100 [ 410.716063] ? add_mm_counter_fast+0xd0/0xd0 [ 410.720477] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 410.726021] __handle_mm_fault+0x3709/0x53e0 [ 410.730888] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 410.735734] ? graph_lock+0x170/0x170 [ 410.739546] ? print_usage_bug+0xc0/0xc0 [ 410.743612] ? lock_downgrade+0x900/0x900 [ 410.747767] ? graph_lock+0x170/0x170 [ 410.751573] ? graph_lock+0x170/0x170 [ 410.755395] ? handle_mm_fault+0x42a/0xc70 [ 410.759631] ? lock_downgrade+0x900/0x900 [ 410.763783] ? check_preemption_disabled+0x48/0x200 [ 410.768831] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 410.775135] ? kasan_check_read+0x11/0x20 [ 410.779293] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 410.784586] ? rcu_bh_qs+0xc0/0xc0 [ 410.788129] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 410.793587] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 410.799126] ? check_preemption_disabled+0x48/0x200 [ 410.804157] handle_mm_fault+0x54f/0xc70 [ 410.808229] ? __handle_mm_fault+0x53e0/0x53e0 [ 410.812821] ? find_vma+0x34/0x190 [ 410.818586] __do_page_fault+0x67d/0xed0 [ 410.825500] ? mm_fault_error+0x380/0x380 [ 410.829659] ? trace_hardirqs_off+0xb8/0x300 [ 410.834071] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.839437] ? trace_hardirqs_on+0x310/0x310 [ 410.843857] do_page_fault+0xf2/0x7e0 [ 410.847666] ? vmalloc_sync_all+0x30/0x30 [ 410.852333] ? error_entry+0x70/0xd0 [ 410.856072] ? trace_hardirqs_off_caller+0xbb/0x300 [ 410.861087] ? trace_hardirqs_on_caller+0xc0/0x300 [ 410.866021] ? syscall_return_slowpath+0x5e0/0x5e0 [ 410.870951] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 410.876721] ? trace_hardirqs_off+0x300/0x300 [ 410.881606] ? trace_hardirqs_off_caller+0x300/0x300 [ 410.886714] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 410.891735] ? prepare_exit_to_usermode+0x291/0x3b0 [ 410.896753] ? page_fault+0x8/0x30 [ 410.900307] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 410.905659] ? page_fault+0x8/0x30 [ 410.909205] page_fault+0x1e/0x30 [ 410.912664] RIP: 0033:0x7f46b0343dd3 [ 410.916883] Code: Bad RIP value. [ 410.920247] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 410.925613] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 410.932885] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 410.940154] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 410.947944] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 410.955213] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 410.964264] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 410.964353] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 410.971113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.971118] Call Trace: [ 410.971143] dump_stack+0x1c4/0x2b4 [ 410.971160] ? dump_stack_print_info.cold.2+0x52/0x52 [ 410.977737] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 410.987005] warn_alloc.cold.118+0xb7/0x1bd [ 410.989563] init cpuset= [ 410.993186] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 410.998348] / [ 411.008059] ? lock_downgrade+0x900/0x900 [ 411.012361] mems_allowed=0 [ 411.016573] ? trace_hardirqs_off+0xb8/0x300 [ 411.035409] ? trace_hardirqs_off+0xb8/0x300 [ 411.039857] __alloc_pages_slowpath+0x2667/0x2d80 [ 411.044738] ? warn_alloc+0x120/0x120 [ 411.048554] ? warn_alloc+0x120/0x120 [ 411.052638] ? print_usage_bug+0xc0/0xc0 [ 411.056711] ? warn_alloc+0x120/0x120 [ 411.060515] ? print_usage_bug+0xc0/0xc0 [ 411.064590] ? __lock_acquire+0x7ec/0x4ec0 [ 411.068833] ? __lock_acquire+0x7ec/0x4ec0 [ 411.073078] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 411.078631] ? should_fail+0x22d/0xd01 [ 411.082528] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 411.087653] ? __lock_acquire+0x7ec/0x4ec0 [ 411.091897] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 411.097004] ? __lock_acquire+0x7ec/0x4ec0 [ 411.101240] ? should_fail+0x22d/0xd01 [ 411.105139] ? mark_held_locks+0x130/0x130 [ 411.109384] ? mark_held_locks+0x130/0x130 [ 411.113625] ? graph_lock+0x170/0x170 [ 411.117633] ? graph_lock+0x170/0x170 [ 411.121463] ? graph_lock+0x170/0x170 [ 411.125293] ? print_usage_bug+0xc0/0xc0 [ 411.129359] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.134903] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.140443] ? check_preemption_disabled+0x48/0x200 [ 411.145461] ? check_preemption_disabled+0x48/0x200 [ 411.150488] ? __lock_is_held+0xb5/0x140 [ 411.154909] __alloc_pages_nodemask+0xa80/0xde0 [ 411.159581] ? graph_lock+0x170/0x170 [ 411.163396] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 411.168411] ? graph_lock+0x170/0x170 [ 411.172226] ? find_held_lock+0x36/0x1c0 [ 411.176298] ? ____cache_alloc_node+0x1c7/0x1e0 [ 411.180975] ? lock_downgrade+0x900/0x900 [ 411.185132] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.190677] cache_grow_begin+0x91/0x8c0 [ 411.194743] ? do_raw_spin_unlock+0xa7/0x2f0 [ 411.199175] fallback_alloc+0x203/0x2e0 [ 411.203149] ____cache_alloc_node+0x1c7/0x1e0 [ 411.207645] kmem_cache_alloc_node+0xe3/0x730 [ 411.212145] ? ipv6_get_ifaddr+0x42e/0x620 [ 411.216395] __alloc_skb+0x119/0x770 [ 411.220115] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 411.225425] ? skb_scrub_packet+0x490/0x490 [ 411.229751] ? lock_downgrade+0x900/0x900 [ 411.233911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.239451] ? refcount_sub_and_test_checked+0x203/0x310 [ 411.244906] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 411.250656] ? addrconf_rs_timer+0x6f0/0x6f0 [ 411.255085] ndisc_alloc_skb+0x144/0x340 [ 411.259155] ndisc_send_rs+0x331/0x6e0 [ 411.263043] addrconf_rs_timer+0x3c0/0x6f0 [ 411.267283] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 411.271545] call_timer_fn+0x272/0x920 [ 411.275435] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 411.279675] ? process_timeout+0x40/0x40 [ 411.283737] ? find_held_lock+0x36/0x1c0 [ 411.287814] ? __run_timers+0x7da/0xc70 [ 411.291806] ? _raw_spin_unlock_irq+0x27/0x80 [ 411.296335] ? _raw_spin_unlock_irq+0x27/0x80 [ 411.300834] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 411.305074] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 411.309665] ? trace_hardirqs_on+0xbd/0x310 [ 411.314014] ? kasan_check_read+0x11/0x20 [ 411.318171] ? __run_timers+0x7da/0xc70 [ 411.322148] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 411.327605] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 411.331848] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 411.336091] __run_timers+0x7e5/0xc70 [ 411.339893] ? find_held_lock+0x36/0x1c0 [ 411.343971] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 411.349337] ? _raw_spin_unlock_irq+0x27/0x80 [ 411.353838] ? _raw_spin_unlock_irq+0x27/0x80 [ 411.358339] ? lockdep_hardirqs_on+0x421/0x5c0 [ 411.362928] ? trace_hardirqs_on+0xbd/0x310 [ 411.367255] ? kasan_check_read+0x11/0x20 [ 411.371433] ? finish_task_switch+0x1f5/0x900 [ 411.375955] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 411.381415] ? compat_start_thread+0x80/0x80 [ 411.385850] ? pvclock_read_flags+0x160/0x160 [ 411.390356] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.395895] ? check_preemption_disabled+0x48/0x200 [ 411.400922] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 411.406462] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 411.411742] ? rcu_pm_notify+0xc0/0xc0 [ 411.415635] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.421177] ? check_preemption_disabled+0x48/0x200 [ 411.426203] run_timer_softirq+0x52/0xb0 [ 411.430271] ? rcu_read_lock_sched_held+0x108/0x120 [ 411.435296] __do_softirq+0x30b/0xad8 [ 411.439112] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 411.444218] ? trace_hardirqs_off_caller+0x300/0x300 [ 411.449354] ? schedule+0x108/0x460 [ 411.453002] ? trace_hardirqs_off+0xb8/0x300 [ 411.457416] ? smpboot_thread_fn+0x68b/0xa00 [ 411.461828] ? trace_hardirqs_on+0x310/0x310 [ 411.466246] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 411.471786] ? check_preemption_disabled+0x48/0x200 [ 411.476819] ? takeover_tasklets+0xa90/0xa90 [ 411.481239] run_ksoftirqd+0x94/0x100 [ 411.485047] smpboot_thread_fn+0x68b/0xa00 [ 411.489288] ? sort_range+0x30/0x30 [ 411.492922] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 411.498029] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 411.503572] ? __kthread_parkme+0xfb/0x1a0 [ 411.507824] kthread+0x35a/0x420 [ 411.511194] ? sort_range+0x30/0x30 [ 411.514825] ? kthread_bind+0x40/0x40 [ 411.518631] ret_from_fork+0x3a/0x50 [ 411.522362] warn_alloc_show_mem: 1 callbacks suppressed [ 411.522374] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 411.522376] Mem-Info: [ 411.522409] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 411.522409] active_file:15 inactive_file:15 isolated_file:2 [ 411.522409] unevictable:0 dirty:0 writeback:0 unstable:0 [ 411.522409] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 411.522409] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 411.522409] free:13757 free_pcp:312 free_cma:0 [ 411.528224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.534460] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 411.536856] Call Trace: [ 411.569737] Node 0 [ 411.579098] [ 411.606840] 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 [ 411.610363] dump_stack+0x1c4/0x2b4 [ 411.612586] lowmem_reserve[]: [ 411.614738] ? dump_stack_print_info.cold.2+0x52/0x52 [ 411.640248] 0 [ 411.643900] warn_alloc.cold.118+0xb7/0x1bd [ 411.646964] 2815 [ 411.652158] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 411.653921] 6318 6318 [ 411.658256] ? lock_downgrade+0x900/0x900 [ 411.665136] ? trace_hardirqs_off+0xb8/0x300 [ 411.667604] Node 0 [ 411.671755] ? trace_hardirqs_off+0xb8/0x300 [ 411.676160] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 411.678376] __alloc_pages_slowpath+0x2667/0x2d80 [ 411.682745] lowmem_reserve[]: 0 [ 411.711377] ? warn_alloc+0x120/0x120 [ 411.716265] 0 [ 411.719549] ? trace_hardirqs_on+0x310/0x310 [ 411.723322] 3503 [ 411.725125] ? warn_alloc+0x120/0x120 [ 411.729508] 3503 [ 411.731574] ? print_usage_bug+0xc0/0xc0 [ 411.735352] Node 0 [ 411.737409] ? warn_alloc+0x120/0x120 [ 411.741470] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 411.743681] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 411.747457] lowmem_reserve[]: [ 411.779412] ? print_usage_bug+0xc0/0xc0 [ 411.784402] 0 [ 411.787503] ? __lock_acquire+0x7ec/0x4ec0 [ 411.791546] 0 [ 411.793831] ? __lock_acquire+0x7ec/0x4ec0 [ 411.798040] 0 [ 411.799842] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 411.804040] 0 [ 411.805846] ? should_fail+0x22d/0xd01 [ 411.811354] Node 0 [ 411.813155] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 411.817020] DMA: [ 411.819250] ? __lock_acquire+0x7ec/0x4ec0 [ 411.824331] 1*4kB [ 411.826392] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 411.830599] (U) [ 411.832742] ? __lock_acquire+0x7ec/0x4ec0 [ 411.837815] 0*8kB 0*16kB [ 411.839797] ? should_fail+0x22d/0xd01 [ 411.844012] 1*32kB [ 411.846762] ? print_usage_bug+0xc0/0xc0 [ 411.850624] (U) [ 411.853353] ? mark_held_locks+0x130/0x130 [ 411.857398] 2*64kB (U) [ 411.860056] ? mark_held_locks+0x130/0x130 [ 411.864268] 1*128kB [ 411.866853] ? graph_lock+0x170/0x170 [ 411.871060] (U) [ 411.873855] ? print_usage_bug+0xc0/0xc0 [ 411.877631] 1*256kB [ 411.879602] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 411.883635] (U) [ 411.885955] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.890683] 0*512kB [ 411.892660] ? check_preemption_disabled+0x48/0x200 [ 411.898176] 1*1024kB [ 411.900492] ? check_preemption_disabled+0x48/0x200 [ 411.905486] (U) [ 411.907898] ? __lock_is_held+0xb5/0x140 [ 411.912888] 1*2048kB [ 411.914863] __alloc_pages_nodemask+0xa80/0xde0 [ 411.918899] (M) [ 411.921310] ? graph_lock+0x170/0x170 [ 411.925955] 3*4096kB [ 411.927927] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 411.931703] (M) [ 411.934110] ? graph_lock+0x170/0x170 [ 411.939105] = 15908kB [ 411.939114] Node 0 [ 411.942803] ? find_held_lock+0x36/0x1c0 [ 411.946577] DMA32: [ 411.948992] ? ____cache_alloc_node+0x1c7/0x1e0 [ 411.951202] 3*4kB [ 411.955259] ? lock_downgrade+0x900/0x900 [ 411.957474] (M) [ 411.962140] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.964258] 2*8kB (M) [ 411.968416] cache_grow_begin+0x91/0x8c0 [ 411.970364] 2*16kB (UM) [ 411.975904] ? do_raw_spin_unlock+0xa7/0x2f0 [ 411.978370] 2*32kB (UM) [ 411.982438] fallback_alloc+0x203/0x2e0 [ 411.985081] 3*64kB [ 411.989489] ____cache_alloc_node+0x1c7/0x1e0 [ 411.992130] (UM) [ 411.996103] kmem_cache_alloc_node+0xe3/0x730 [ 411.998316] 4*128kB [ 412.002809] ? ipv6_get_ifaddr+0x42e/0x620 [ 412.004853] (UM) [ 412.009351] __alloc_skb+0x119/0x770 [ 412.011649] 3*256kB [ 412.018820] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 412.020887] (UM) [ 412.024596] ? skb_scrub_packet+0x490/0x490 [ 412.026897] 4*512kB [ 412.034229] ? lock_downgrade+0x900/0x900 [ 412.036273] (UM) [ 412.040592] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.042893] 3*1024kB [ 412.047038] ? refcount_sub_and_test_checked+0x203/0x310 [ 412.049080] (M) [ 412.054614] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 412.056994] 3*2048kB (M) [ 412.062452] ? addrconf_rs_timer+0x6f0/0x6f0 [ 412.064401] 3*4096kB [ 412.070358] ndisc_alloc_skb+0x144/0x340 [ 412.073084] (M) [ 412.077983] ndisc_send_rs+0x331/0x6e0 [ 412.080371] = 25148kB [ 412.084434] addrconf_rs_timer+0x3c0/0x6f0 [ 412.086393] Node 0 [ 412.090305] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 412.092683] Normal: [ 412.097370] call_timer_fn+0x272/0x920 [ 412.099570] 959*4kB [ 412.105606] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 412.107904] (UME) [ 412.111791] ? process_timeout+0x40/0x40 [ 412.114092] 453*8kB [ 412.118645] ? find_held_lock+0x36/0x1c0 [ 412.120771] (ME) [ 412.124835] ? mark_held_locks+0xc7/0x130 [ 412.127128] 199*16kB [ 412.131185] ? _raw_spin_unlock_irq+0x27/0x80 [ 412.133224] (ME) [ 412.137888] ? _raw_spin_unlock_irq+0x27/0x80 [ 412.140275] 61*32kB [ 412.144770] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 412.146831] (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 412.146869] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 412.146875] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 412.146879] 411 total pagecache pages [ 412.146889] 0 pages in swap cache [ 412.146894] Swap cache stats: add 0, delete 0, find 0/0 [ 412.146897] Free swap = 0kB [ 412.146899] Total swap = 0kB [ 412.146904] 1965979 pages RAM [ 412.146907] 0 pages HighMem/MovableOnly [ 412.146909] 343323 pages reserved [ 412.146912] 0 pages cma reserved [ 412.146981] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 412.147033] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 412.147037] ksoftirqd/0 cpuset=/ mems_allowed=0 [ 412.242047] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 412.246642] ? trace_hardirqs_on+0xbd/0x310 [ 412.251485] ? kasan_check_read+0x11/0x20 [ 412.255639] ? __run_timers+0x7da/0xc70 [ 412.259621] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 412.265081] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 412.271121] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 412.276006] __run_timers+0x7e5/0xc70 [ 412.279830] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 412.285718] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 412.290742] ? graph_lock+0x170/0x170 [ 412.294559] ? print_usage_bug+0xc0/0xc0 [ 412.298622] ? lock_release+0x970/0x970 [ 412.302604] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 412.307805] ? find_held_lock+0x36/0x1c0 [ 412.311880] ? graph_lock+0x170/0x170 [ 412.316152] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.321698] ? check_preemption_disabled+0x48/0x200 [ 412.326732] ? __lock_is_held+0xb5/0x140 [ 412.330801] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.336350] ? check_preemption_disabled+0x48/0x200 [ 412.341381] run_timer_softirq+0x52/0xb0 [ 412.347586] ? rcu_read_lock_sched_held+0x108/0x120 [ 412.352634] __do_softirq+0x30b/0xad8 [ 412.356939] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 412.362054] ? pvclock_read_flags+0x160/0x160 [ 412.366564] ? lapic_next_event+0x5a/0x90 [ 412.370724] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.376271] ? check_preemption_disabled+0x48/0x200 [ 412.381303] ? check_preemption_disabled+0x48/0x200 [ 412.386848] ? kvm_clock_read+0x18/0x30 [ 412.390833] ? kvm_sched_clock_read+0x9/0x20 [ 412.395253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.400797] ? check_preemption_disabled+0x48/0x200 [ 412.405843] irq_exit+0x17f/0x1c0 [ 412.409320] smp_apic_timer_interrupt+0x1cb/0x760 [ 412.414175] ? smp_reschedule_interrupt+0x109/0x650 [ 412.419204] ? smp_call_function_single_interrupt+0x650/0x650 [ 412.427624] ? interrupt_entry+0xb5/0xf0 [ 412.432386] ? trace_hardirqs_off_caller+0xbb/0x300 [ 412.437414] ? trace_hardirqs_off_caller+0xbb/0x300 [ 412.442442] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 412.447304] ? trace_hardirqs_off+0x300/0x300 [ 412.451805] ? trace_hardirqs_off+0x300/0x300 [ 412.456318] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.461872] ? check_preemption_disabled+0x48/0x200 [ 412.466896] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.472453] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 412.477325] apic_timer_interrupt+0xf/0x20 [ 412.481567] [ 412.483813] RIP: 0010:console_unlock+0x1017/0x11a0 [ 412.488754] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 412.507676] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 412.515416] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 412.522706] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 412.530444] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 412.537726] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 412.545003] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 412.554245] ? netconsole_netdev_event+0x280/0x280 [ 412.559198] ? console_unlock+0x100e/0x11a0 [ 412.563563] ? devkmsg_read+0xbb0/0xbb0 [ 412.567555] ? vprintk_emit+0x7f7/0x930 [ 412.571551] ? lock_release+0x970/0x970 [ 412.575533] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 412.581000] ? vprintk_default+0x28/0x30 [ 412.585073] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 412.590550] ? kasan_check_write+0x14/0x20 [ 412.594802] ? do_raw_spin_lock+0xc1/0x200 [ 412.600276] vprintk_emit+0x33d/0x930 [ 412.604497] ? wake_up_klogd+0x180/0x180 [ 412.608582] ? find_held_lock+0x36/0x1c0 [ 412.612664] ? mark_held_locks+0xc7/0x130 [ 412.616822] ? _raw_spin_unlock_irq+0x27/0x80 [ 412.621332] ? _raw_spin_unlock_irq+0x27/0x80 [ 412.625842] vprintk_default+0x28/0x30 [ 412.629738] vprintk_func+0x7e/0x181 [ 412.633462] printk+0xa7/0xcf [ 412.636581] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 412.641349] ? _raw_spin_unlock_irq+0x60/0x80 [ 412.645866] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 412.651644] dump_header+0x7cc/0xf72 [ 412.655399] ? pagefault_out_of_memory+0x197/0x197 [ 412.660364] ? mark_held_locks+0x130/0x130 [ 412.664625] ? __lock_acquire+0x7ec/0x4ec0 [ 412.670684] ? mem_cgroup_charge_statistics+0x780/0x780 [ 412.676570] ? print_usage_bug+0xc0/0xc0 [ 412.680656] ? print_usage_bug+0xc0/0xc0 [ 412.684743] ? graph_lock+0x170/0x170 [ 412.688568] ? graph_lock+0x170/0x170 [ 412.692389] ? print_usage_bug+0xc0/0xc0 [ 412.696477] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.702046] ? find_held_lock+0x36/0x1c0 [ 412.706127] ? mark_held_locks+0xc7/0x130 [ 412.710289] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 412.715413] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 412.720529] ? lockdep_hardirqs_on+0x421/0x5c0 [ 412.725137] ? trace_hardirqs_on+0xbd/0x310 [ 412.729470] ? kasan_check_read+0x11/0x20 [ 412.734141] ? ___ratelimit+0x36f/0x655 [ 412.738128] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 412.744061] ? trace_hardirqs_on+0x310/0x310 [ 412.750316] ? lock_downgrade+0x900/0x900 [ 412.755358] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 412.761417] ? ___ratelimit+0xaa/0x655 [ 412.765334] ? idr_get_free+0xec0/0xec0 [ 412.769332] ? kasan_check_write+0x14/0x20 [ 412.773589] ? do_raw_spin_lock+0xc1/0x200 [ 412.777843] oom_kill_process.cold.27+0x10/0x903 [ 412.782610] ? graph_lock+0x170/0x170 [ 412.786417] ? _raw_spin_unlock+0x2c/0x50 [ 412.790581] ? oom_badness+0xe6/0xaa0 [ 412.794396] ? oom_evaluate_task+0x540/0x540 [ 412.798818] ? find_held_lock+0x36/0x1c0 [ 412.802901] ? out_of_memory+0x974/0x14c0 [ 412.807064] ? lock_downgrade+0x900/0x900 [ 412.811219] ? check_preemption_disabled+0x48/0x200 [ 412.816712] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 412.822522] ? kasan_check_read+0x11/0x20 [ 412.826685] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 412.834618] ? rcu_bh_qs+0xc0/0xc0 [ 412.839336] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 412.844384] ? oom_evaluate_task+0x302/0x540 [ 412.848822] out_of_memory+0xa86/0x14c0 [ 412.852832] ? oom_killer_disable+0x3a0/0x3a0 [ 412.857352] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 412.862316] ? __mutex_add_waiter+0x2a0/0x2a0 [ 412.866853] __alloc_pages_slowpath+0x2318/0x2d80 [ 412.871759] ? warn_alloc+0x120/0x120 [ 412.875595] ? __radix_tree_lookup+0x4c0/0x4c0 [ 412.880221] ? find_get_entry+0x2f2/0xc40 [ 412.884414] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.889983] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 412.895418] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 412.900987] ? should_fail+0x22d/0xd01 [ 412.904913] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 412.910479] ? __lock_is_held+0xb5/0x140 [ 412.917402] ? __lock_is_held+0xb5/0x140 [ 412.921499] ? kasan_check_read+0x11/0x20 [ 412.925676] ? ___might_sleep+0x1ed/0x300 [ 412.929841] ? lock_release+0x970/0x970 [ 412.933839] ? arch_local_save_flags+0x40/0x40 [ 412.938456] ? __might_sleep+0x95/0x190 [ 412.942895] __alloc_pages_nodemask+0xa80/0xde0 [ 412.947604] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 412.952650] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 412.958473] ? kasan_check_read+0x11/0x20 [ 412.962648] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 412.967953] ? graph_lock+0x170/0x170 [ 412.971772] ? print_usage_bug+0xc0/0xc0 [ 412.975855] ? graph_lock+0x170/0x170 [ 412.979669] ? graph_lock+0x170/0x170 [ 412.983982] ? __do_page_cache_readahead+0x7ce/0x980 [ 412.989111] ? find_held_lock+0x36/0x1c0 [ 412.993288] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 413.000547] alloc_pages_current+0x10c/0x210 [ 413.006514] ? lock_downgrade+0x900/0x900 [ 413.010706] __page_cache_alloc+0x38f/0x5b0 [ 413.017359] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 413.026524] ? kasan_check_read+0x11/0x20 [ 413.030706] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 413.036011] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 413.040703] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 413.046738] ? check_preemption_disabled+0x48/0x200 [ 413.051781] filemap_fault+0x1594/0x25f0 [ 413.056337] ? __lock_page_or_retry+0xa00/0xa00 [ 413.061018] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 413.066824] ? kasan_check_read+0x11/0x20 [ 413.070984] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 413.076277] ? rcu_bh_qs+0xc0/0xc0 [ 413.079825] ? remove_wait_queue+0x1a6/0x360 [ 413.084242] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 413.092578] ? filemap_map_pages+0xdea/0x1980 [ 413.099018] ? print_usage_bug+0xc0/0xc0 [ 413.103091] ? find_get_pages_range_tag+0x1320/0x1320 [ 413.108288] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 413.113842] ? fput+0x130/0x1a0 [ 413.117618] ? graph_lock+0x170/0x170 [ 413.121423] ? __lock_acquire+0x7ec/0x4ec0 [ 413.125683] ? lock_acquire+0x1ed/0x520 [ 413.129664] ? ext4_filemap_fault+0x7a/0xad [ 413.133994] ? lock_release+0x970/0x970 [ 413.137974] ? arch_local_save_flags+0x40/0x40 [ 413.142570] ? select_estimate_accuracy+0x4b0/0x4b0 [ 413.147608] ? down_read+0xb0/0x1d0 [ 413.151241] ? ext4_filemap_fault+0x7a/0xad [ 413.155575] ? __down_interruptible+0x700/0x700 [ 413.162792] ext4_filemap_fault+0x82/0xad [ 413.167884] __do_fault+0x100/0x6b0 [ 413.171530] ? print_bad_pte+0x6c0/0x6c0 [ 413.175616] ? find_held_lock+0x36/0x1c0 [ 413.179688] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 413.184879] ? pmd_val+0x88/0x100 [ 413.188340] ? add_mm_counter_fast+0xd0/0xd0 [ 413.192767] ? pmd_val+0x88/0x100 [ 413.196231] ? add_mm_counter_fast+0xd0/0xd0 [ 413.200652] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 413.206201] __handle_mm_fault+0x3709/0x53e0 [ 413.211114] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 413.215962] ? graph_lock+0x170/0x170 [ 413.219770] ? print_usage_bug+0xc0/0xc0 [ 413.223842] ? lock_downgrade+0x900/0x900 [ 413.227995] ? graph_lock+0x170/0x170 [ 413.231799] ? graph_lock+0x170/0x170 [ 413.235627] ? handle_mm_fault+0x42a/0xc70 [ 413.239872] ? lock_downgrade+0x900/0x900 [ 413.244026] ? check_preemption_disabled+0x48/0x200 [ 413.252323] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 413.258136] ? kasan_check_read+0x11/0x20 [ 413.262468] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 413.267758] ? rcu_bh_qs+0xc0/0xc0 [ 413.271310] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 413.276771] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 413.282318] ? check_preemption_disabled+0x48/0x200 [ 413.287353] handle_mm_fault+0x54f/0xc70 [ 413.291422] ? __handle_mm_fault+0x53e0/0x53e0 [ 413.296013] ? find_vma+0x34/0x190 [ 413.299570] __do_page_fault+0x67d/0xed0 [ 413.304158] ? mm_fault_error+0x380/0x380 [ 413.308311] ? trace_hardirqs_off+0xb8/0x300 [ 413.312730] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.318096] ? trace_hardirqs_on+0x310/0x310 [ 413.324350] do_page_fault+0xf2/0x7e0 [ 413.328158] ? vmalloc_sync_all+0x30/0x30 [ 413.332318] ? error_entry+0x70/0xd0 [ 413.336481] ? trace_hardirqs_off_caller+0xbb/0x300 [ 413.341496] ? trace_hardirqs_on_caller+0xc0/0x300 [ 413.346869] ? syscall_return_slowpath+0x5e0/0x5e0 [ 413.351802] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 413.356654] ? trace_hardirqs_off+0x300/0x300 [ 413.361154] ? trace_hardirqs_off_caller+0x300/0x300 [ 413.366266] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 413.371293] ? prepare_exit_to_usermode+0x291/0x3b0 [ 413.376841] ? page_fault+0x8/0x30 [ 413.380389] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 413.385240] ? page_fault+0x8/0x30 [ 413.388790] page_fault+0x1e/0x30 [ 413.392244] RIP: 0033:0x7f46b0343dd3 [ 413.395964] Code: Bad RIP value. [ 413.399330] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 413.406395] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 413.415734] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 413.423005] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 413.430274] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 413.437561] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 413.444867] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 413.444949] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 413.451718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.451723] Call Trace: [ 413.451747] dump_stack+0x1c4/0x2b4 [ 413.451765] ? dump_stack_print_info.cold.2+0x52/0x52 [ 413.458339] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 413.467688] warn_alloc.cold.118+0xb7/0x1bd [ 413.470245] init cpuset= [ 413.473870] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 413.479036] / [ 413.488754] ? lock_downgrade+0x900/0x900 [ 413.493994] mems_allowed=0 [ 413.496662] ? trace_hardirqs_off+0xb8/0x300 [ 413.514630] ? trace_hardirqs_off+0xb8/0x300 [ 413.519054] __alloc_pages_slowpath+0x2667/0x2d80 [ 413.523935] ? warn_alloc+0x120/0x120 [ 413.527744] ? warn_alloc+0x120/0x120 [ 413.531555] ? print_usage_bug+0xc0/0xc0 [ 413.535620] ? warn_alloc+0x120/0x120 [ 413.539426] ? print_usage_bug+0xc0/0xc0 [ 413.543490] ? __lock_acquire+0x7ec/0x4ec0 [ 413.547725] ? __lock_acquire+0x7ec/0x4ec0 [ 413.551966] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 413.557507] ? should_fail+0x22d/0xd01 [ 413.561411] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 413.566546] ? __lock_acquire+0x7ec/0x4ec0 [ 413.570816] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 413.575924] ? __lock_acquire+0x7ec/0x4ec0 [ 413.580161] ? should_fail+0x22d/0xd01 [ 413.584065] ? mark_held_locks+0x130/0x130 [ 413.588307] ? mark_held_locks+0x130/0x130 [ 413.592557] ? graph_lock+0x170/0x170 [ 413.596360] ? graph_lock+0x170/0x170 [ 413.600168] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.605712] ? graph_lock+0x170/0x170 [ 413.609517] ? print_usage_bug+0xc0/0xc0 [ 413.613602] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.619141] ? check_preemption_disabled+0x48/0x200 [ 413.624157] ? check_preemption_disabled+0x48/0x200 [ 413.629190] ? __lock_is_held+0xb5/0x140 [ 413.633261] __alloc_pages_nodemask+0xa80/0xde0 [ 413.637933] ? graph_lock+0x170/0x170 [ 413.641743] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 413.646762] ? graph_lock+0x170/0x170 [ 413.650595] ? find_held_lock+0x36/0x1c0 [ 413.654695] ? ____cache_alloc_node+0x1c7/0x1e0 [ 413.659369] ? lock_downgrade+0x900/0x900 [ 413.663526] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.669084] cache_grow_begin+0x91/0x8c0 [ 413.673153] ? do_raw_spin_unlock+0xa7/0x2f0 [ 413.677577] fallback_alloc+0x203/0x2e0 [ 413.681570] ____cache_alloc_node+0x1c7/0x1e0 [ 413.686079] kmem_cache_alloc_node+0xe3/0x730 [ 413.690579] ? ipv6_get_ifaddr+0x42e/0x620 [ 413.694830] __alloc_skb+0x119/0x770 [ 413.698554] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 413.703840] ? skb_scrub_packet+0x490/0x490 [ 413.708165] ? lock_downgrade+0x900/0x900 [ 413.712321] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.717860] ? refcount_sub_and_test_checked+0x203/0x310 [ 413.723321] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 413.728777] ? addrconf_rs_timer+0x6f0/0x6f0 [ 413.733197] ndisc_alloc_skb+0x144/0x340 [ 413.737248] ndisc_send_rs+0x331/0x6e0 [ 413.741137] addrconf_rs_timer+0x3c0/0x6f0 [ 413.745383] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 413.749636] call_timer_fn+0x272/0x920 [ 413.753626] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 413.757885] ? process_timeout+0x40/0x40 [ 413.762044] ? find_held_lock+0x36/0x1c0 [ 413.766121] ? __run_timers+0x7da/0xc70 [ 413.770099] ? _raw_spin_unlock_irq+0x27/0x80 [ 413.774680] ? _raw_spin_unlock_irq+0x27/0x80 [ 413.779178] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 413.783417] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 413.788008] ? trace_hardirqs_on+0xbd/0x310 [ 413.792334] ? kasan_check_read+0x11/0x20 [ 413.796484] ? __run_timers+0x7da/0xc70 [ 413.800459] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 413.805922] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 413.810163] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 413.814408] __run_timers+0x7e5/0xc70 [ 413.818212] ? find_held_lock+0x36/0x1c0 [ 413.822291] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 413.827658] ? _raw_spin_unlock_irq+0x27/0x80 [ 413.832148] ? _raw_spin_unlock_irq+0x27/0x80 [ 413.836636] ? lockdep_hardirqs_on+0x421/0x5c0 [ 413.841224] ? trace_hardirqs_on+0xbd/0x310 [ 413.845558] ? kasan_check_read+0x11/0x20 [ 413.849713] ? finish_task_switch+0x1f5/0x900 [ 413.854210] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 413.859660] ? compat_start_thread+0x80/0x80 [ 413.864089] ? pvclock_read_flags+0x160/0x160 [ 413.868590] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.874127] ? check_preemption_disabled+0x48/0x200 [ 413.879166] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 413.884703] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 413.889988] ? rcu_pm_notify+0xc0/0xc0 [ 413.893881] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.899420] ? check_preemption_disabled+0x48/0x200 [ 413.904474] run_timer_softirq+0x52/0xb0 [ 413.908547] ? rcu_read_lock_sched_held+0x108/0x120 [ 413.913580] __do_softirq+0x30b/0xad8 [ 413.917402] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 413.922509] ? trace_hardirqs_off_caller+0x300/0x300 [ 413.927634] ? schedule+0x108/0x460 [ 413.931277] ? trace_hardirqs_off+0xb8/0x300 [ 413.935695] ? smpboot_thread_fn+0x68b/0xa00 [ 413.940124] ? trace_hardirqs_on+0x310/0x310 [ 413.944549] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 413.950094] ? check_preemption_disabled+0x48/0x200 [ 413.955118] ? takeover_tasklets+0xa90/0xa90 [ 413.959544] run_ksoftirqd+0x94/0x100 [ 413.963355] smpboot_thread_fn+0x68b/0xa00 [ 413.967596] ? sort_range+0x30/0x30 [ 413.971227] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 413.976337] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 413.981886] ? __kthread_parkme+0xfb/0x1a0 [ 413.986146] kthread+0x35a/0x420 [ 413.989513] ? sort_range+0x30/0x30 [ 413.993147] ? kthread_bind+0x40/0x40 [ 413.996952] ret_from_fork+0x3a/0x50 [ 414.000686] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 414.000691] warn_alloc_show_mem: 1 callbacks suppressed [ 414.000698] Mem-Info: [ 414.007438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.012812] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 414.012812] active_file:15 inactive_file:15 isolated_file:2 [ 414.012812] unevictable:0 dirty:0 writeback:0 unstable:0 [ 414.012812] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 414.012812] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 414.012812] free:13757 free_pcp:312 free_cma:0 [ 414.017084] Call Trace: [ 414.026485] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 414.061142] [ 414.063714] Node 0 [ 414.092376] dump_stack+0x1c4/0x2b4 [ 414.094523] 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 [ 414.096730] ? dump_stack_print_info.cold.2+0x52/0x52 [ 414.100331] lowmem_reserve[]: [ 414.127070] warn_alloc.cold.118+0xb7/0x1bd [ 414.132236] 0 [ 414.135806] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 414.140124] 2815 [ 414.144202] ? lock_downgrade+0x900/0x900 [ 414.149011] 6318 [ 414.151078] ? trace_hardirqs_off+0xb8/0x300 [ 414.155196] 6318 [ 414.157255] ? trace_hardirqs_off+0xb8/0x300 [ 414.161635] Node 0 [ 414.163697] __alloc_pages_slowpath+0x2667/0x2d80 [ 414.168097] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 414.170337] ? warn_alloc+0x120/0x120 [ 414.175121] lowmem_reserve[]: 0 [ 414.203001] ? trace_hardirqs_on+0x310/0x310 [ 414.206775] 0 [ 414.210051] ? warn_alloc+0x120/0x120 [ 414.214426] 3503 3503 [ 414.216237] ? print_usage_bug+0xc0/0xc0 [ 414.220013] Node 0 [ 414.222979] ? warn_alloc+0x120/0x120 [ 414.227042] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 414.229755] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 414.233543] lowmem_reserve[]: 0 [ 414.262029] ? print_usage_bug+0xc0/0xc0 [ 414.267023] 0 [ 414.270313] ? __lock_acquire+0x7ec/0x4ec0 [ 414.274338] 0 0 [ 414.276149] ? __lock_acquire+0x7ec/0x4ec0 [ 414.280357] Node 0 [ 414.282340] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 414.286552] DMA: [ 414.288790] ? should_fail+0x22d/0xd01 [ 414.294307] 1*4kB (U) [ 414.296384] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 414.300238] 0*8kB [ 414.302734] ? __lock_acquire+0x7ec/0x4ec0 [ 414.307816] 0*16kB 1*32kB [ 414.309985] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 414.314194] (U) [ 414.317042] ? __lock_acquire+0x7ec/0x4ec0 [ 414.317061] ? should_fail+0x22d/0xd01 [ 414.322144] 2*64kB [ 414.324588] ? print_usage_bug+0xc0/0xc0 [ 414.328787] (U) 1*128kB [ 414.332696] ? mark_held_locks+0x130/0x130 [ 414.334891] (U) [ 414.338949] ? mark_held_locks+0x130/0x130 [ 414.341679] 1*256kB [ 414.345913] ? graph_lock+0x170/0x170 [ 414.347899] (U) [ 414.352129] ? print_usage_bug+0xc0/0xc0 [ 414.354425] 0*512kB 1*1024kB [ 414.358235] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 414.360181] (U) [ 414.364715] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.367787] 1*2048kB (M) [ 414.372556] ? check_preemption_disabled+0x48/0x200 [ 414.374562] 3*4096kB [ 414.380095] ? check_preemption_disabled+0x48/0x200 [ 414.382828] (M) [ 414.389010] ? __lock_is_held+0xb5/0x140 [ 414.391402] = 15908kB [ 414.396919] __alloc_pages_nodemask+0xa80/0xde0 [ 414.398868] Node 0 [ 414.402922] ? graph_lock+0x170/0x170 [ 414.405303] DMA32: 3*4kB [ 414.409975] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 414.412185] (M) [ 414.415978] ? graph_lock+0x170/0x170 [ 414.418710] 2*8kB [ 414.423725] ? find_held_lock+0x36/0x1c0 [ 414.425665] (M) [ 414.429465] ? ____cache_alloc_node+0x1c7/0x1e0 [ 414.431588] 2*16kB [ 414.435639] ? lock_downgrade+0x900/0x900 [ 414.437592] (UM) [ 414.442258] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.444468] 2*32kB [ 414.448613] cache_grow_begin+0x91/0x8c0 [ 414.450641] (UM) 3*64kB [ 414.456184] ? do_raw_spin_unlock+0xa7/0x2f0 [ 414.458438] (UM) [ 414.462498] fallback_alloc+0x203/0x2e0 [ 414.465137] 4*128kB (UM) [ 414.469560] ____cache_alloc_node+0x1c7/0x1e0 [ 414.471596] 3*256kB [ 414.475570] kmem_cache_alloc_node+0xe3/0x730 [ 414.478295] (UM) 4*512kB [ 414.482798] ? ipv6_get_ifaddr+0x42e/0x620 [ 414.485098] (UM) [ 414.489592] __alloc_skb+0x119/0x770 [ 414.492321] 3*1024kB [ 414.496560] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 414.498593] (M) [ 414.502307] ? skb_scrub_packet+0x490/0x490 [ 414.504688] 3*2048kB [ 414.509963] ? lock_downgrade+0x900/0x900 [ 414.511910] (M) [ 414.516234] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.518614] 3*4096kB [ 414.522756] ? refcount_sub_and_test_checked+0x203/0x310 [ 414.524703] (M) [ 414.530237] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 414.532622] = 25148kB [ 414.538069] ? addrconf_rs_timer+0x6f0/0x6f0 [ 414.540020] Node 0 [ 414.545473] ndisc_alloc_skb+0x144/0x340 [ 414.547852] Normal: [ 414.552272] ndisc_send_rs+0x331/0x6e0 [ 414.554484] 959*4kB [ 414.558550] addrconf_rs_timer+0x3c0/0x6f0 [ 414.560842] (UME) [ 414.567172] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 414.569465] 453*8kB (ME) [ 414.573714] call_timer_fn+0x272/0x920 [ 414.575830] 199*16kB [ 414.580055] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 414.582788] (ME) [ 414.586676] ? process_timeout+0x40/0x40 [ 414.589055] 61*32kB (UME) [ 414.593294] ? find_held_lock+0x36/0x1c0 [ 414.595331] 18*64kB [ 414.599386] ? mark_held_locks+0xc7/0x130 [ 414.602204] (UM) [ 414.606262] ? _raw_spin_unlock_irq+0x27/0x80 [ 414.608570] 2*128kB [ 414.612710] ? _raw_spin_unlock_irq+0x27/0x80 [ 414.614748] (U) [ 414.619240] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 414.621534] 0*256kB [ 414.626035] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 414.627985] 0*512kB [ 414.632214] ? trace_hardirqs_on+0xbd/0x310 [ 414.634517] 0*1024kB [ 414.641886] ? kasan_check_read+0x11/0x20 [ 414.641905] ? __run_timers+0x7da/0xc70 [ 414.644206] 0*2048kB [ 414.648523] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 414.650910] 0*4096kB = 14004kB [ 414.655156] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 414.659110] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 414.661515] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 414.666943] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 414.670128] __run_timers+0x7e5/0xc70 [ 414.674335] 411 total pagecache pages [ 414.683180] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 414.687390] 0 pages in swap cache [ 414.695997] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 414.699773] Swap cache stats: add 0, delete 0, find 0/0 [ 414.703575] ? graph_lock+0x170/0x170 [ 414.708911] Free swap = 0kB [ 414.712364] ? print_usage_bug+0xc0/0xc0 [ 414.717345] Total swap = 0kB [ 414.717380] 1965979 pages RAM [ 414.723432] ? lock_release+0x970/0x970 [ 414.727197] 0 pages HighMem/MovableOnly [ 414.727206] 343323 pages reserved [ 414.730224] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 414.734258] 0 pages cma reserved [ 414.737276] ? find_held_lock+0x36/0x1c0 [ 414.740442] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 414.744336] ? graph_lock+0x170/0x170 [ 414.748383] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 414.751740] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.756907] ksoftirqd/0 cpuset= [ 414.760269] ? check_preemption_disabled+0x48/0x200 [ 414.764306] / mems_allowed=0 [ 414.770812] ? __lock_is_held+0xb5/0x140 [ 414.808173] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.813907] ? check_preemption_disabled+0x48/0x200 [ 414.818936] run_timer_softirq+0x52/0xb0 [ 414.823003] ? rcu_read_lock_sched_held+0x108/0x120 [ 414.828022] __do_softirq+0x30b/0xad8 [ 414.831843] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 414.836955] ? pvclock_read_flags+0x160/0x160 [ 414.841455] ? lapic_next_event+0x5a/0x90 [ 414.845605] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.851142] ? check_preemption_disabled+0x48/0x200 [ 414.856616] ? check_preemption_disabled+0x48/0x200 [ 414.861639] ? kvm_clock_read+0x18/0x30 [ 414.865616] ? kvm_sched_clock_read+0x9/0x20 [ 414.870027] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.877316] ? check_preemption_disabled+0x48/0x200 [ 414.882365] irq_exit+0x17f/0x1c0 [ 414.885827] smp_apic_timer_interrupt+0x1cb/0x760 [ 414.890673] ? smp_reschedule_interrupt+0x109/0x650 [ 414.895694] ? smp_call_function_single_interrupt+0x650/0x650 [ 414.901584] ? interrupt_entry+0xb5/0xf0 [ 414.905670] ? trace_hardirqs_off_caller+0xbb/0x300 [ 414.910691] ? trace_hardirqs_off_caller+0xbb/0x300 [ 414.915711] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 414.920563] ? trace_hardirqs_off+0x300/0x300 [ 414.925060] ? trace_hardirqs_off+0x300/0x300 [ 414.929568] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.935579] ? check_preemption_disabled+0x48/0x200 [ 414.940597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.946147] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 414.951007] apic_timer_interrupt+0xf/0x20 [ 414.955239] [ 414.959402] RIP: 0010:console_unlock+0x1017/0x11a0 [ 414.965046] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 414.984405] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 414.992122] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 414.999905] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 415.007176] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 415.014442] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 415.029260] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 415.036558] ? netconsole_netdev_event+0x280/0x280 [ 415.043254] ? console_unlock+0x100e/0x11a0 [ 415.048271] ? devkmsg_read+0xbb0/0xbb0 [ 415.052250] ? vprintk_emit+0x7f7/0x930 [ 415.056230] ? lock_release+0x970/0x970 [ 415.060208] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 415.065659] ? vprintk_default+0x28/0x30 [ 415.069723] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 415.075177] ? kasan_check_write+0x14/0x20 [ 415.079416] ? do_raw_spin_lock+0xc1/0x200 [ 415.083662] vprintk_emit+0x33d/0x930 [ 415.087936] ? wake_up_klogd+0x180/0x180 [ 415.092005] ? find_held_lock+0x36/0x1c0 [ 415.096180] ? mark_held_locks+0xc7/0x130 [ 415.100334] ? _raw_spin_unlock_irq+0x27/0x80 [ 415.104829] ? _raw_spin_unlock_irq+0x27/0x80 [ 415.109337] vprintk_default+0x28/0x30 [ 415.113231] vprintk_func+0x7e/0x181 [ 415.116954] printk+0xa7/0xcf [ 415.120067] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 415.124830] ? _raw_spin_unlock_irq+0x60/0x80 [ 415.129690] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 415.137895] dump_header+0x7cc/0xf72 [ 415.141623] ? pagefault_out_of_memory+0x197/0x197 [ 415.146565] ? mark_held_locks+0x130/0x130 [ 415.150803] ? __lock_acquire+0x7ec/0x4ec0 [ 415.155529] ? mem_cgroup_charge_statistics+0x780/0x780 [ 415.160908] ? print_usage_bug+0xc0/0xc0 [ 415.164974] ? print_usage_bug+0xc0/0xc0 [ 415.169050] ? graph_lock+0x170/0x170 [ 415.172850] ? graph_lock+0x170/0x170 [ 415.176656] ? print_usage_bug+0xc0/0xc0 [ 415.180729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.186270] ? find_held_lock+0x36/0x1c0 [ 415.190346] ? mark_held_locks+0xc7/0x130 [ 415.194500] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 415.200531] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 415.207129] ? lockdep_hardirqs_on+0x421/0x5c0 [ 415.211714] ? trace_hardirqs_on+0xbd/0x310 [ 415.216038] ? kasan_check_read+0x11/0x20 [ 415.220190] ? ___ratelimit+0x36f/0x655 [ 415.224166] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 415.229621] ? trace_hardirqs_on+0x310/0x310 [ 415.234029] ? lock_downgrade+0x900/0x900 [ 415.238187] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 415.243293] ? ___ratelimit+0xaa/0x655 [ 415.247191] ? idr_get_free+0xec0/0xec0 [ 415.252144] ? kasan_check_write+0x14/0x20 [ 415.256390] ? do_raw_spin_lock+0xc1/0x200 [ 415.260634] oom_kill_process.cold.27+0x10/0x903 [ 415.265834] ? graph_lock+0x170/0x170 [ 415.269636] ? _raw_spin_unlock+0x2c/0x50 [ 415.273790] ? oom_badness+0xe6/0xaa0 [ 415.277617] ? oom_evaluate_task+0x540/0x540 [ 415.283010] ? find_held_lock+0x36/0x1c0 [ 415.288142] ? out_of_memory+0x974/0x14c0 [ 415.292297] ? lock_downgrade+0x900/0x900 [ 415.296453] ? check_preemption_disabled+0x48/0x200 [ 415.301490] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 415.307292] ? kasan_check_read+0x11/0x20 [ 415.311449] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 415.316731] ? rcu_bh_qs+0xc0/0xc0 [ 415.320279] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 415.325323] ? oom_evaluate_task+0x302/0x540 [ 415.329736] out_of_memory+0xa86/0x14c0 [ 415.333723] ? oom_killer_disable+0x3a0/0x3a0 [ 415.338217] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 415.343623] ? __mutex_add_waiter+0x2a0/0x2a0 [ 415.348131] __alloc_pages_slowpath+0x2318/0x2d80 [ 415.353007] ? warn_alloc+0x120/0x120 [ 415.356809] ? __radix_tree_lookup+0x4c0/0x4c0 [ 415.361406] ? find_get_entry+0x2f2/0xc40 [ 415.367342] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.374057] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 415.378987] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 415.385043] ? should_fail+0x22d/0xd01 [ 415.388940] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 415.394048] ? __lock_is_held+0xb5/0x140 [ 415.398139] ? __lock_is_held+0xb5/0x140 [ 415.402214] ? kasan_check_read+0x11/0x20 [ 415.406373] ? ___might_sleep+0x1ed/0x300 [ 415.410522] ? lock_release+0x970/0x970 [ 415.415018] ? arch_local_save_flags+0x40/0x40 [ 415.419613] ? __might_sleep+0x95/0x190 [ 415.423600] __alloc_pages_nodemask+0xa80/0xde0 [ 415.428284] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 415.433316] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 415.439114] ? kasan_check_read+0x11/0x20 [ 415.443266] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 415.449015] ? graph_lock+0x170/0x170 [ 415.452821] ? print_usage_bug+0xc0/0xc0 [ 415.457367] ? graph_lock+0x170/0x170 [ 415.462441] ? graph_lock+0x170/0x170 [ 415.466800] ? __do_page_cache_readahead+0x7ce/0x980 [ 415.471914] ? find_held_lock+0x36/0x1c0 [ 415.475981] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 415.481524] alloc_pages_current+0x10c/0x210 [ 415.485944] ? lock_downgrade+0x900/0x900 [ 415.490100] __page_cache_alloc+0x38f/0x5b0 [ 415.494429] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 415.500229] ? kasan_check_read+0x11/0x20 [ 415.504378] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 415.509661] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 415.514334] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 415.519875] ? check_preemption_disabled+0x48/0x200 [ 415.524905] filemap_fault+0x1594/0x25f0 [ 415.528985] ? __lock_page_or_retry+0xa00/0xa00 [ 415.533661] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 415.539461] ? kasan_check_read+0x11/0x20 [ 415.543612] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 415.548891] ? rcu_bh_qs+0xc0/0xc0 [ 415.552449] ? remove_wait_queue+0x1a6/0x360 [ 415.558334] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 415.565099] ? filemap_map_pages+0xdea/0x1980 [ 415.569614] ? print_usage_bug+0xc0/0xc0 [ 415.573677] ? find_get_pages_range_tag+0x1320/0x1320 [ 415.578875] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 415.584417] ? fput+0x130/0x1a0 [ 415.588191] ? graph_lock+0x170/0x170 [ 415.592000] ? __lock_acquire+0x7ec/0x4ec0 [ 415.596260] ? lock_acquire+0x1ed/0x520 [ 415.600237] ? ext4_filemap_fault+0x7a/0xad [ 415.604578] ? lock_release+0x970/0x970 [ 415.608563] ? arch_local_save_flags+0x40/0x40 [ 415.613633] ? select_estimate_accuracy+0x4b0/0x4b0 [ 415.620671] ? down_read+0xb0/0x1d0 [ 415.624304] ? ext4_filemap_fault+0x7a/0xad [ 415.628627] ? __down_interruptible+0x700/0x700 [ 415.633324] ext4_filemap_fault+0x82/0xad [ 415.637477] __do_fault+0x100/0x6b0 [ 415.641107] ? print_bad_pte+0x6c0/0x6c0 [ 415.645168] ? find_held_lock+0x36/0x1c0 [ 415.649235] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 415.654429] ? pmd_val+0x88/0x100 [ 415.657889] ? add_mm_counter_fast+0xd0/0xd0 [ 415.662320] ? pmd_val+0x88/0x100 [ 415.665790] ? add_mm_counter_fast+0xd0/0xd0 [ 415.670206] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 415.675752] __handle_mm_fault+0x3709/0x53e0 [ 415.680180] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 415.685024] ? graph_lock+0x170/0x170 [ 415.689268] ? print_usage_bug+0xc0/0xc0 [ 415.695047] ? lock_downgrade+0x900/0x900 [ 415.699195] ? graph_lock+0x170/0x170 [ 415.703019] ? graph_lock+0x170/0x170 [ 415.707332] ? handle_mm_fault+0x42a/0xc70 [ 415.711575] ? lock_downgrade+0x900/0x900 [ 415.715721] ? check_preemption_disabled+0x48/0x200 [ 415.720749] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 415.726555] ? kasan_check_read+0x11/0x20 [ 415.730706] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 415.735990] ? rcu_bh_qs+0xc0/0xc0 [ 415.739534] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 415.744999] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 415.750537] ? check_preemption_disabled+0x48/0x200 [ 415.755580] handle_mm_fault+0x54f/0xc70 [ 415.759648] ? __handle_mm_fault+0x53e0/0x53e0 [ 415.764235] ? find_vma+0x34/0x190 [ 415.769500] __do_page_fault+0x67d/0xed0 [ 415.774146] ? mm_fault_error+0x380/0x380 [ 415.778307] ? trace_hardirqs_off+0xb8/0x300 [ 415.782725] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.788095] ? trace_hardirqs_on+0x310/0x310 [ 415.792510] do_page_fault+0xf2/0x7e0 [ 415.796835] ? vmalloc_sync_all+0x30/0x30 [ 415.800987] ? error_entry+0x70/0xd0 [ 415.805179] ? trace_hardirqs_off_caller+0xbb/0x300 [ 415.810195] ? trace_hardirqs_on_caller+0xc0/0x300 [ 415.815126] ? syscall_return_slowpath+0x5e0/0x5e0 [ 415.820057] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 415.824902] ? trace_hardirqs_off+0x300/0x300 [ 415.829399] ? trace_hardirqs_off_caller+0x300/0x300 [ 415.834965] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 415.839985] ? prepare_exit_to_usermode+0x291/0x3b0 [ 415.845005] ? page_fault+0x8/0x30 [ 415.848557] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 415.853943] ? page_fault+0x8/0x30 [ 415.857660] page_fault+0x1e/0x30 [ 415.862006] RIP: 0033:0x7f46b0343dd3 [ 415.865727] Code: Bad RIP value. [ 415.869087] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 415.874955] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 415.882222] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 415.889487] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 415.896758] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 415.904027] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 415.911328] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 415.911410] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 415.918170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.918176] Call Trace: [ 415.918201] dump_stack+0x1c4/0x2b4 [ 415.918218] ? dump_stack_print_info.cold.2+0x52/0x52 [ 415.924772] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 415.934069] warn_alloc.cold.118+0xb7/0x1bd [ 415.936622] init cpuset= [ 415.940242] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 415.945404] / [ 415.955103] ? lock_downgrade+0x900/0x900 [ 415.955116] ? trace_hardirqs_off+0xb8/0x300 [ 415.955127] ? trace_hardirqs_off+0xb8/0x300 [ 415.955140] __alloc_pages_slowpath+0x2667/0x2d80 [ 415.955163] ? warn_alloc+0x120/0x120 [ 415.955190] ? warn_alloc+0x120/0x120 [ 415.955200] ? print_usage_bug+0xc0/0xc0 [ 415.955208] ? warn_alloc+0x120/0x120 [ 415.955217] ? print_usage_bug+0xc0/0xc0 [ 415.955226] ? __lock_acquire+0x7ec/0x4ec0 [ 415.955233] ? __lock_acquire+0x7ec/0x4ec0 [ 415.955244] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 415.955253] ? should_fail+0x22d/0xd01 [ 415.955263] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 415.955285] ? __lock_acquire+0x7ec/0x4ec0 [ 415.955296] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 415.955306] ? __lock_acquire+0x7ec/0x4ec0 [ 415.955318] ? should_fail+0x22d/0xd01 [ 415.955334] ? print_usage_bug+0xc0/0xc0 [ 415.959642] mems_allowed=0 [ 415.962317] ? mark_held_locks+0x130/0x130 [ 416.059848] ? mark_held_locks+0x130/0x130 [ 416.064100] ? graph_lock+0x170/0x170 [ 416.067926] ? print_usage_bug+0xc0/0xc0 [ 416.071989] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 416.076746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.082286] ? check_preemption_disabled+0x48/0x200 [ 416.087305] ? check_preemption_disabled+0x48/0x200 [ 416.092339] ? __lock_is_held+0xb5/0x140 [ 416.096410] __alloc_pages_nodemask+0xa80/0xde0 [ 416.101086] ? graph_lock+0x170/0x170 [ 416.104891] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 416.109901] ? graph_lock+0x170/0x170 [ 416.113746] ? find_held_lock+0x36/0x1c0 [ 416.118357] ? ____cache_alloc_node+0x1c7/0x1e0 [ 416.123027] ? lock_downgrade+0x900/0x900 [ 416.127184] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.132727] cache_grow_begin+0x91/0x8c0 [ 416.136793] ? do_raw_spin_unlock+0xa7/0x2f0 [ 416.141222] fallback_alloc+0x203/0x2e0 [ 416.145206] ____cache_alloc_node+0x1c7/0x1e0 [ 416.149716] kmem_cache_alloc_node+0xe3/0x730 [ 416.154214] ? ipv6_get_ifaddr+0x42e/0x620 [ 416.158465] __alloc_skb+0x119/0x770 [ 416.162183] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 416.167463] ? skb_scrub_packet+0x490/0x490 [ 416.171786] ? lock_downgrade+0x900/0x900 [ 416.175952] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.181497] ? refcount_sub_and_test_checked+0x203/0x310 [ 416.186981] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 416.192430] ? addrconf_rs_timer+0x6f0/0x6f0 [ 416.196859] ndisc_alloc_skb+0x144/0x340 [ 416.200928] ndisc_send_rs+0x331/0x6e0 [ 416.204831] addrconf_rs_timer+0x3c0/0x6f0 [ 416.209078] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 416.213333] call_timer_fn+0x272/0x920 [ 416.217214] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 416.221443] ? process_timeout+0x40/0x40 [ 416.225502] ? find_held_lock+0x36/0x1c0 [ 416.229583] ? __run_timers+0x7da/0xc70 [ 416.233569] ? _raw_spin_unlock_irq+0x27/0x80 [ 416.238064] ? _raw_spin_unlock_irq+0x27/0x80 [ 416.242564] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 416.246810] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 416.251399] ? trace_hardirqs_on+0xbd/0x310 [ 416.255723] ? kasan_check_read+0x11/0x20 [ 416.259876] ? __run_timers+0x7da/0xc70 [ 416.263877] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 416.269339] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 416.273584] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 416.277825] __run_timers+0x7e5/0xc70 [ 416.281629] ? find_held_lock+0x36/0x1c0 [ 416.285709] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 416.291074] ? _raw_spin_unlock_irq+0x27/0x80 [ 416.295578] ? _raw_spin_unlock_irq+0x27/0x80 [ 416.300078] ? lockdep_hardirqs_on+0x421/0x5c0 [ 416.304669] ? trace_hardirqs_on+0xbd/0x310 [ 416.308991] ? kasan_check_read+0x11/0x20 [ 416.313143] ? finish_task_switch+0x1f5/0x900 [ 416.317640] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 416.323092] ? compat_start_thread+0x80/0x80 [ 416.327525] ? pvclock_read_flags+0x160/0x160 [ 416.332033] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.337583] ? check_preemption_disabled+0x48/0x200 [ 416.342610] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 416.348140] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 416.353426] ? rcu_pm_notify+0xc0/0xc0 [ 416.357316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.362899] ? check_preemption_disabled+0x48/0x200 [ 416.367914] run_timer_softirq+0x52/0xb0 [ 416.371999] ? rcu_read_lock_sched_held+0x108/0x120 [ 416.377020] __do_softirq+0x30b/0xad8 [ 416.380836] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 416.385939] ? trace_hardirqs_off_caller+0x300/0x300 [ 416.391056] ? schedule+0x108/0x460 [ 416.394696] ? trace_hardirqs_off+0xb8/0x300 [ 416.399108] ? smpboot_thread_fn+0x68b/0xa00 [ 416.403519] ? trace_hardirqs_on+0x310/0x310 [ 416.407941] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 416.413480] ? check_preemption_disabled+0x48/0x200 [ 416.418504] ? takeover_tasklets+0xa90/0xa90 [ 416.422926] run_ksoftirqd+0x94/0x100 [ 416.426760] smpboot_thread_fn+0x68b/0xa00 [ 416.431001] ? sort_range+0x30/0x30 [ 416.434638] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 416.439742] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 416.445281] ? __kthread_parkme+0xfb/0x1a0 [ 416.449528] kthread+0x35a/0x420 [ 416.452905] ? sort_range+0x30/0x30 [ 416.456534] ? kthread_bind+0x40/0x40 [ 416.460348] ret_from_fork+0x3a/0x50 [ 416.464076] warn_alloc_show_mem: 1 callbacks suppressed [ 416.464088] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 416.464090] Mem-Info: [ 416.464124] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 416.464124] active_file:15 inactive_file:15 isolated_file:2 [ 416.464124] unevictable:0 dirty:0 writeback:0 unstable:0 [ 416.464124] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 416.464124] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 416.464124] free:13757 free_pcp:312 free_cma:0 [ 416.469953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.476205] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 416.478606] Call Trace: [ 416.511490] Node 0 [ 416.521876] [ 416.549568] 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 [ 416.552126] dump_stack+0x1c4/0x2b4 [ 416.554347] lowmem_reserve[]: [ 416.556490] ? dump_stack_print_info.cold.2+0x52/0x52 [ 416.581968] 0 [ 416.585601] warn_alloc.cold.118+0xb7/0x1bd [ 416.588679] 2815 [ 416.593864] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 416.595645] 6318 [ 416.599964] ? lock_downgrade+0x900/0x900 [ 416.602000] 6318 [ 416.607323] ? trace_hardirqs_off+0xb8/0x300 [ 416.613498] ? trace_hardirqs_off+0xb8/0x300 [ 416.615536] Node 0 [ 416.619949] __alloc_pages_slowpath+0x2667/0x2d80 [ 416.624352] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 416.626597] ? warn_alloc+0x120/0x120 [ 416.631394] lowmem_reserve[]: [ 416.658292] ? warn_alloc+0x120/0x120 [ 416.662066] 0 [ 416.665170] ? print_usage_bug+0xc0/0xc0 [ 416.668943] 0 3503 [ 416.670842] ? warn_alloc+0x120/0x120 [ 416.674878] 3503 [ 416.677118] ? print_usage_bug+0xc0/0xc0 [ 416.680894] Node 0 [ 416.682954] ? __lock_acquire+0x7ec/0x4ec0 [ 416.687018] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 416.689222] ? __lock_acquire+0x7ec/0x4ec0 [ 416.693430] lowmem_reserve[]: [ 416.725776] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 416.729987] 0 [ 416.733090] ? should_fail+0x22d/0xd01 [ 416.738590] 0 0 [ 416.740400] ? __lock_acquire+0x7ec/0x4ec0 [ 416.744275] 0 [ 416.746255] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 416.752265] ? __lock_acquire+0x7ec/0x4ec0 [ 416.757348] Node 0 DMA: [ 416.761579] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 416.761596] ? __lock_acquire+0x7ec/0x4ec0 [ 416.764256] 1*4kB [ 416.769350] ? should_fail+0x22d/0xd01 [ 416.773562] (U) 0*8kB [ 416.775724] ? mark_held_locks+0x130/0x130 [ 416.779578] 0*16kB [ 416.782070] ? mark_held_locks+0x130/0x130 [ 416.786278] 1*32kB [ 416.788513] ? graph_lock+0x170/0x170 [ 416.792717] (U) [ 416.794952] ? print_usage_bug+0xc0/0xc0 [ 416.798728] 2*64kB [ 416.800711] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.804747] (U) [ 416.806981] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.812497] 1*128kB [ 416.814927] ? check_preemption_disabled+0x48/0x200 [ 416.820437] (U) [ 416.822754] ? check_preemption_disabled+0x48/0x200 [ 416.827741] 1*256kB (U) [ 416.829733] ? __lock_is_held+0xb5/0x140 [ 416.834718] 0*512kB [ 416.839804] __alloc_pages_nodemask+0xa80/0xde0 [ 416.843864] 1*1024kB [ 416.846182] ? graph_lock+0x170/0x170 [ 416.850834] (U) [ 416.853245] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 416.857019] 1*2048kB [ 416.858985] ? graph_lock+0x170/0x170 [ 416.859010] ? find_held_lock+0x36/0x1c0 [ 416.863993] (M) [ 416.866410] ? ____cache_alloc_node+0x1c7/0x1e0 [ 416.870182] 3*4096kB [ 416.874237] ? lock_downgrade+0x900/0x900 [ 416.876183] (M) [ 416.880852] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.883232] = 15908kB [ 416.887370] cache_grow_begin+0x91/0x8c0 [ 416.889323] Node 0 [ 416.895318] ? do_raw_spin_unlock+0xa7/0x2f0 [ 416.897703] DMA32: [ 416.901758] fallback_alloc+0x203/0x2e0 [ 416.903965] 3*4kB [ 416.908367] ____cache_alloc_node+0x1c7/0x1e0 [ 416.910577] (M) [ 416.915145] kmem_cache_alloc_node+0xe3/0x730 [ 416.917293] 2*8kB [ 416.922618] ? ipv6_get_ifaddr+0x42e/0x620 [ 416.924571] (M) [ 416.929065] __alloc_skb+0x119/0x770 [ 416.931190] 2*16kB [ 416.935419] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 416.937364] (UM) [ 416.941072] ? skb_scrub_packet+0x490/0x490 [ 416.943289] 2*32kB [ 416.948580] ? lock_downgrade+0x900/0x900 [ 416.950619] (UM) [ 416.954940] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.957153] 3*64kB [ 416.961297] ? refcount_sub_and_test_checked+0x203/0x310 [ 416.963336] (UM) [ 416.968863] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 416.971074] 4*128kB [ 416.976963] ? addrconf_rs_timer+0x6f0/0x6f0 [ 416.979003] (UM) [ 416.984456] ndisc_alloc_skb+0x144/0x340 [ 416.986749] 3*256kB [ 416.991149] ndisc_send_rs+0x331/0x6e0 [ 416.993186] (UM) [ 416.997713] addrconf_rs_timer+0x3c0/0x6f0 [ 417.000028] 4*512kB (UM) [ 417.004026] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 417.006065] 3*1024kB [ 417.010298] call_timer_fn+0x272/0x920 [ 417.013027] (M) [ 417.018715] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 417.021107] 3*2048kB [ 417.024988] ? process_timeout+0x40/0x40 [ 417.026940] (M) [ 417.031171] ? find_held_lock+0x36/0x1c0 [ 417.033563] 3*4096kB [ 417.038341] ? mark_held_locks+0xc7/0x130 [ 417.040293] (M) [ 417.044355] ? _raw_spin_unlock_irq+0x27/0x80 [ 417.046740] = 25148kB [ 417.046749] Node 0 [ 417.050892] ? _raw_spin_unlock_irq+0x27/0x80 [ 417.052847] Normal: [ 417.057337] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 417.059723] 959*4kB [ 417.061954] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 417.066427] (UME) [ 417.068751] ? trace_hardirqs_on+0xbd/0x310 [ 417.072958] 453*8kB [ 417.075277] ? kasan_check_read+0x11/0x20 [ 417.079850] (ME) [ 417.081991] ? __run_timers+0x7da/0xc70 [ 417.086283] 199*16kB (ME) [ 417.088619] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 417.092740] 61*32kB [ 417.094804] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 417.098755] (UME) [ 417.101593] __run_timers+0x7e5/0xc70 [ 417.107020] 18*64kB [ 417.109351] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 417.113557] (UM) [ 417.115702] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 417.119479] 2*128kB [ 417.122226] ? graph_lock+0x170/0x170 [ 417.127570] (U) [ 417.129630] ? print_usage_bug+0xc0/0xc0 [ 417.134619] 0*256kB 0*512kB [ 417.136949] ? lock_release+0x970/0x970 [ 417.140723] 0*1024kB [ 417.142695] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 417.146729] 0*2048kB [ 417.149740] ? find_held_lock+0x36/0x1c0 [ 417.153690] 0*4096kB [ 417.156094] ? graph_lock+0x170/0x170 [ 417.161252] = 14004kB [ 417.161290] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 417.166548] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 417.170589] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 417.172990] ? check_preemption_disabled+0x48/0x200 [ 417.176778] 411 total pagecache pages [ 417.179193] ? __lock_is_held+0xb5/0x140 [ 417.188002] 0 pages in swap cache [ 417.193530] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 417.202096] Swap cache stats: add 0, delete 0, find 0/0 [ 417.207099] ? check_preemption_disabled+0x48/0x200 [ 417.210878] Free swap = 0kB [ 417.214938] run_timer_softirq+0x52/0xb0 [ 417.218361] Total swap = 0kB [ 417.218370] 1965979 pages RAM [ 417.223899] ? rcu_read_lock_sched_held+0x108/0x120 [ 417.229232] 0 pages HighMem/MovableOnly [ 417.229241] 343323 pages reserved [ 417.234256] __do_softirq+0x30b/0xad8 [ 417.237237] 0 pages cma reserved [ 417.237308] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 417.237384] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 417.241393] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 417.244404] ksoftirqd/0 cpuset= [ 417.249326] ? pvclock_read_flags+0x160/0x160 [ 417.254320] / [ 417.258287] ? lapic_next_event+0x5a/0x90 [ 417.261719] mems_allowed=0 [ 417.265515] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 417.313294] ? check_preemption_disabled+0x48/0x200 [ 417.318321] ? check_preemption_disabled+0x48/0x200 [ 417.323348] ? kvm_clock_read+0x18/0x30 [ 417.327327] ? kvm_sched_clock_read+0x9/0x20 [ 417.331743] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 417.338502] ? check_preemption_disabled+0x48/0x200 [ 417.343537] irq_exit+0x17f/0x1c0 [ 417.347009] smp_apic_timer_interrupt+0x1cb/0x760 [ 417.351853] ? smp_reschedule_interrupt+0x109/0x650 [ 417.356873] ? smp_call_function_single_interrupt+0x650/0x650 [ 417.362760] ? interrupt_entry+0xb5/0xf0 [ 417.366827] ? trace_hardirqs_off_caller+0xbb/0x300 [ 417.371848] ? trace_hardirqs_off_caller+0xbb/0x300 [ 417.376868] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 417.381723] ? trace_hardirqs_off+0x300/0x300 [ 417.386657] ? trace_hardirqs_off+0x300/0x300 [ 417.391156] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 417.396692] ? check_preemption_disabled+0x48/0x200 [ 417.401712] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 417.410535] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 417.415892] apic_timer_interrupt+0xf/0x20 [ 417.420121] [ 417.422877] RIP: 0010:console_unlock+0x1017/0x11a0 [ 417.427809] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 417.446708] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 417.454918] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 417.462184] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 417.469453] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 417.476724] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 417.483991] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 417.491794] ? netconsole_netdev_event+0x280/0x280 [ 417.497375] ? console_unlock+0x100e/0x11a0 [ 417.502275] ? devkmsg_read+0xbb0/0xbb0 [ 417.506255] ? vprintk_emit+0x7f7/0x930 [ 417.510238] ? lock_release+0x970/0x970 [ 417.514240] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 417.519692] ? vprintk_default+0x28/0x30 [ 417.523757] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 417.529212] ? kasan_check_write+0x14/0x20 [ 417.533451] ? do_raw_spin_lock+0xc1/0x200 [ 417.537693] vprintk_emit+0x33d/0x930 [ 417.541505] ? wake_up_klogd+0x180/0x180 [ 417.545584] ? find_held_lock+0x36/0x1c0 [ 417.549653] ? mark_held_locks+0xc7/0x130 [ 417.553809] ? _raw_spin_unlock_irq+0x27/0x80 [ 417.558319] ? _raw_spin_unlock_irq+0x27/0x80 [ 417.562824] vprintk_default+0x28/0x30 [ 417.566724] vprintk_func+0x7e/0x181 [ 417.571585] printk+0xa7/0xcf [ 417.574699] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 417.579464] ? _raw_spin_unlock_irq+0x60/0x80 [ 417.583975] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 417.589266] dump_header+0x7cc/0xf72 [ 417.592994] ? pagefault_out_of_memory+0x197/0x197 [ 417.597928] ? mark_held_locks+0x130/0x130 [ 417.602166] ? __lock_acquire+0x7ec/0x4ec0 [ 417.606407] ? mem_cgroup_charge_statistics+0x780/0x780 [ 417.611772] ? print_usage_bug+0xc0/0xc0 [ 417.615853] ? print_usage_bug+0xc0/0xc0 [ 417.619932] ? graph_lock+0x170/0x170 [ 417.623751] ? graph_lock+0x170/0x170 [ 417.628009] ? print_usage_bug+0xc0/0xc0 [ 417.632085] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 417.637634] ? find_held_lock+0x36/0x1c0 [ 417.641708] ? mark_held_locks+0xc7/0x130 [ 417.645862] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 417.650977] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 417.658809] ? lockdep_hardirqs_on+0x421/0x5c0 [ 417.663397] ? trace_hardirqs_on+0xbd/0x310 [ 417.667722] ? kasan_check_read+0x11/0x20 [ 417.671876] ? ___ratelimit+0x36f/0x655 [ 417.675857] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 417.681315] ? trace_hardirqs_on+0x310/0x310 [ 417.685728] ? lock_downgrade+0x900/0x900 [ 417.689885] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 417.694997] ? ___ratelimit+0xaa/0x655 [ 417.698894] ? idr_get_free+0xec0/0xec0 [ 417.702875] ? kasan_check_write+0x14/0x20 [ 417.707112] ? do_raw_spin_lock+0xc1/0x200 [ 417.711359] oom_kill_process.cold.27+0x10/0x903 [ 417.716120] ? graph_lock+0x170/0x170 [ 417.719923] ? _raw_spin_unlock+0x2c/0x50 [ 417.724072] ? oom_badness+0xe6/0xaa0 [ 417.727882] ? oom_evaluate_task+0x540/0x540 [ 417.732296] ? find_held_lock+0x36/0x1c0 [ 417.738371] ? out_of_memory+0x974/0x14c0 [ 417.742656] ? lock_downgrade+0x900/0x900 [ 417.746805] ? check_preemption_disabled+0x48/0x200 [ 417.752336] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 417.758135] ? kasan_check_read+0x11/0x20 [ 417.762286] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 417.767577] ? rcu_bh_qs+0xc0/0xc0 [ 417.771127] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 417.776229] ? oom_evaluate_task+0x302/0x540 [ 417.780643] out_of_memory+0xa86/0x14c0 [ 417.784628] ? oom_killer_disable+0x3a0/0x3a0 [ 417.789126] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 417.794065] ? __mutex_add_waiter+0x2a0/0x2a0 [ 417.798582] __alloc_pages_slowpath+0x2318/0x2d80 [ 417.803460] ? warn_alloc+0x120/0x120 [ 417.807265] ? __radix_tree_lookup+0x4c0/0x4c0 [ 417.813695] ? find_get_entry+0x2f2/0xc40 [ 417.817855] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 417.823396] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 417.828337] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 417.834320] ? should_fail+0x22d/0xd01 [ 417.838219] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 417.843801] ? __lock_is_held+0xb5/0x140 [ 417.847922] ? __lock_is_held+0xb5/0x140 [ 417.852175] ? kasan_check_read+0x11/0x20 [ 417.856334] ? ___might_sleep+0x1ed/0x300 [ 417.860481] ? lock_release+0x970/0x970 [ 417.864457] ? arch_local_save_flags+0x40/0x40 [ 417.869056] ? __might_sleep+0x95/0x190 [ 417.873515] __alloc_pages_nodemask+0xa80/0xde0 [ 417.878205] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 417.883227] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 417.889025] ? kasan_check_read+0x11/0x20 [ 417.893176] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 417.901063] ? graph_lock+0x170/0x170 [ 417.904870] ? print_usage_bug+0xc0/0xc0 [ 417.908934] ? graph_lock+0x170/0x170 [ 417.913237] ? graph_lock+0x170/0x170 [ 417.917040] ? __do_page_cache_readahead+0x7ce/0x980 [ 417.922156] ? find_held_lock+0x36/0x1c0 [ 417.926231] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 417.931782] alloc_pages_current+0x10c/0x210 [ 417.936199] ? lock_downgrade+0x900/0x900 [ 417.940362] __page_cache_alloc+0x38f/0x5b0 [ 417.944689] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 417.950491] ? kasan_check_read+0x11/0x20 [ 417.954648] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 417.959935] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 417.964610] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 417.970149] ? check_preemption_disabled+0x48/0x200 [ 417.975178] filemap_fault+0x1594/0x25f0 [ 417.980995] ? __lock_page_or_retry+0xa00/0xa00 [ 417.986441] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 417.992714] ? kasan_check_read+0x11/0x20 [ 417.996865] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 418.002144] ? rcu_bh_qs+0xc0/0xc0 [ 418.005690] ? remove_wait_queue+0x1a6/0x360 [ 418.010118] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 418.016075] ? filemap_map_pages+0xdea/0x1980 [ 418.020593] ? print_usage_bug+0xc0/0xc0 [ 418.024659] ? find_get_pages_range_tag+0x1320/0x1320 [ 418.029854] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 418.035885] ? fput+0x130/0x1a0 [ 418.039173] ? graph_lock+0x170/0x170 [ 418.042976] ? __lock_acquire+0x7ec/0x4ec0 [ 418.048747] ? lock_acquire+0x1ed/0x520 [ 418.052724] ? ext4_filemap_fault+0x7a/0xad [ 418.057054] ? lock_release+0x970/0x970 [ 418.061031] ? arch_local_save_flags+0x40/0x40 [ 418.066384] ? select_estimate_accuracy+0x4b0/0x4b0 [ 418.071430] ? down_read+0xb0/0x1d0 [ 418.075064] ? ext4_filemap_fault+0x7a/0xad [ 418.080898] ? __down_interruptible+0x700/0x700 [ 418.085598] ext4_filemap_fault+0x82/0xad [ 418.089753] __do_fault+0x100/0x6b0 [ 418.093387] ? print_bad_pte+0x6c0/0x6c0 [ 418.101535] ? find_held_lock+0x36/0x1c0 [ 418.105615] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 418.110811] ? pmd_val+0x88/0x100 [ 418.114792] ? add_mm_counter_fast+0xd0/0xd0 [ 418.119560] ? pmd_val+0x88/0x100 [ 418.123022] ? add_mm_counter_fast+0xd0/0xd0 [ 418.127438] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 418.132994] __handle_mm_fault+0x3709/0x53e0 [ 418.137416] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 418.142267] ? graph_lock+0x170/0x170 [ 418.147075] ? print_usage_bug+0xc0/0xc0 [ 418.151871] ? lock_downgrade+0x900/0x900 [ 418.156490] ? graph_lock+0x170/0x170 [ 418.160293] ? graph_lock+0x170/0x170 [ 418.164123] ? handle_mm_fault+0x42a/0xc70 [ 418.168361] ? lock_downgrade+0x900/0x900 [ 418.172512] ? check_preemption_disabled+0x48/0x200 [ 418.177550] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 418.183402] ? kasan_check_read+0x11/0x20 [ 418.188016] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 418.193310] ? rcu_bh_qs+0xc0/0xc0 [ 418.197361] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 418.202814] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 418.208357] ? check_preemption_disabled+0x48/0x200 [ 418.213388] handle_mm_fault+0x54f/0xc70 [ 418.217970] ? __handle_mm_fault+0x53e0/0x53e0 [ 418.222564] ? find_vma+0x34/0x190 [ 418.226113] __do_page_fault+0x67d/0xed0 [ 418.230189] ? mm_fault_error+0x380/0x380 [ 418.234339] ? trace_hardirqs_off+0xb8/0x300 [ 418.240687] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 418.246789] ? trace_hardirqs_on+0x310/0x310 [ 418.251228] do_page_fault+0xf2/0x7e0 [ 418.255032] ? vmalloc_sync_all+0x30/0x30 [ 418.259696] ? error_entry+0x70/0xd0 [ 418.263415] ? trace_hardirqs_off_caller+0xbb/0x300 [ 418.268925] ? trace_hardirqs_on_caller+0xc0/0x300 [ 418.273867] ? syscall_return_slowpath+0x5e0/0x5e0 [ 418.278802] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 418.283654] ? trace_hardirqs_off+0x300/0x300 [ 418.288154] ? trace_hardirqs_off_caller+0x300/0x300 [ 418.293267] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 418.298298] ? prepare_exit_to_usermode+0x291/0x3b0 [ 418.304571] ? page_fault+0x8/0x30 [ 418.309996] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 418.314867] ? page_fault+0x8/0x30 [ 418.318414] page_fault+0x1e/0x30 [ 418.321871] RIP: 0033:0x7f46b0343dd3 [ 418.325593] Code: Bad RIP value. [ 418.328954] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 418.334327] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 418.341597] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 418.348865] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 418.356133] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 418.363400] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 418.370708] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 418.370797] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 418.377571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.377576] Call Trace: [ 418.377599] dump_stack+0x1c4/0x2b4 [ 418.377619] ? dump_stack_print_info.cold.2+0x52/0x52 [ 418.385009] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 418.394314] warn_alloc.cold.118+0xb7/0x1bd [ 418.396869] init cpuset= [ 418.400494] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 418.406128] / [ 418.415842] ? lock_downgrade+0x900/0x900 [ 418.420137] mems_allowed=0 [ 418.422814] ? trace_hardirqs_off+0xb8/0x300 [ 418.440783] ? trace_hardirqs_off+0xb8/0x300 [ 418.445212] __alloc_pages_slowpath+0x2667/0x2d80 [ 418.450089] ? warn_alloc+0x120/0x120 [ 418.453902] ? warn_alloc+0x120/0x120 [ 418.457712] ? print_usage_bug+0xc0/0xc0 [ 418.461777] ? warn_alloc+0x120/0x120 [ 418.465590] ? print_usage_bug+0xc0/0xc0 [ 418.469665] ? __lock_acquire+0x7ec/0x4ec0 [ 418.473910] ? __lock_acquire+0x7ec/0x4ec0 [ 418.478153] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 418.483694] ? should_fail+0x22d/0xd01 [ 418.487593] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 418.492702] ? __lock_acquire+0x7ec/0x4ec0 [ 418.496948] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 418.502050] ? __lock_acquire+0x7ec/0x4ec0 [ 418.506284] ? should_fail+0x22d/0xd01 [ 418.510174] ? print_usage_bug+0xc0/0xc0 [ 418.514247] ? mark_held_locks+0x130/0x130 [ 418.518487] ? mark_held_locks+0x130/0x130 [ 418.522729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.528268] ? graph_lock+0x170/0x170 [ 418.532067] ? print_usage_bug+0xc0/0xc0 [ 418.536129] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.541670] ? check_preemption_disabled+0x48/0x200 [ 418.546687] ? check_preemption_disabled+0x48/0x200 [ 418.551736] ? __lock_is_held+0xb5/0x140 [ 418.555819] __alloc_pages_nodemask+0xa80/0xde0 [ 418.560491] ? graph_lock+0x170/0x170 [ 418.564296] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 418.569310] ? graph_lock+0x170/0x170 [ 418.573129] ? find_held_lock+0x36/0x1c0 [ 418.577203] ? ____cache_alloc_node+0x1c7/0x1e0 [ 418.581877] ? lock_downgrade+0x900/0x900 [ 418.586033] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.591589] cache_grow_begin+0x91/0x8c0 [ 418.595656] ? do_raw_spin_unlock+0xa7/0x2f0 [ 418.600077] fallback_alloc+0x203/0x2e0 [ 418.604233] ____cache_alloc_node+0x1c7/0x1e0 [ 418.608738] kmem_cache_alloc_node+0xe3/0x730 [ 418.613236] ? ipv6_get_ifaddr+0x42e/0x620 [ 418.617481] __alloc_skb+0x119/0x770 [ 418.621200] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 418.626481] ? skb_scrub_packet+0x490/0x490 [ 418.630810] ? lock_downgrade+0x900/0x900 [ 418.634968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.640511] ? refcount_sub_and_test_checked+0x203/0x310 [ 418.645988] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 418.651434] ? addrconf_rs_timer+0x6f0/0x6f0 [ 418.655864] ndisc_alloc_skb+0x144/0x340 [ 418.659935] ndisc_send_rs+0x331/0x6e0 [ 418.663837] addrconf_rs_timer+0x3c0/0x6f0 [ 418.668080] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 418.672332] call_timer_fn+0x272/0x920 [ 418.676224] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 418.680461] ? process_timeout+0x40/0x40 [ 418.684523] ? find_held_lock+0x36/0x1c0 [ 418.688602] ? __run_timers+0x7da/0xc70 [ 418.692584] ? _raw_spin_unlock_irq+0x27/0x80 [ 418.697081] ? _raw_spin_unlock_irq+0x27/0x80 [ 418.701582] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 418.705825] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 418.710435] ? trace_hardirqs_on+0xbd/0x310 [ 418.714770] ? kasan_check_read+0x11/0x20 [ 418.718976] ? __run_timers+0x7da/0xc70 [ 418.722957] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 418.728421] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 418.732668] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 418.736904] __run_timers+0x7e5/0xc70 [ 418.740706] ? find_held_lock+0x36/0x1c0 [ 418.744781] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 418.750149] ? _raw_spin_unlock_irq+0x27/0x80 [ 418.754646] ? _raw_spin_unlock_irq+0x27/0x80 [ 418.759143] ? lockdep_hardirqs_on+0x421/0x5c0 [ 418.763735] ? trace_hardirqs_on+0xbd/0x310 [ 418.768063] ? kasan_check_read+0x11/0x20 [ 418.772216] ? finish_task_switch+0x1f5/0x900 [ 418.776714] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 418.782168] ? compat_start_thread+0x80/0x80 [ 418.786603] ? pvclock_read_flags+0x160/0x160 [ 418.791099] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.796658] ? check_preemption_disabled+0x48/0x200 [ 418.801696] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 418.807238] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 418.812516] ? rcu_pm_notify+0xc0/0xc0 [ 418.816415] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.821957] ? check_preemption_disabled+0x48/0x200 [ 418.826982] run_timer_softirq+0x52/0xb0 [ 418.831042] ? rcu_read_lock_sched_held+0x108/0x120 [ 418.836061] __do_softirq+0x30b/0xad8 [ 418.839874] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 418.844978] ? trace_hardirqs_off_caller+0x300/0x300 [ 418.850091] ? schedule+0x108/0x460 [ 418.853732] ? trace_hardirqs_off+0xb8/0x300 [ 418.858148] ? smpboot_thread_fn+0x68b/0xa00 [ 418.862573] ? trace_hardirqs_on+0x310/0x310 [ 418.866984] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 418.872524] ? check_preemption_disabled+0x48/0x200 [ 418.877566] ? takeover_tasklets+0xa90/0xa90 [ 418.882031] run_ksoftirqd+0x94/0x100 [ 418.885842] smpboot_thread_fn+0x68b/0xa00 [ 418.890075] ? sort_range+0x30/0x30 [ 418.893695] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 418.898810] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 418.904351] ? __kthread_parkme+0xfb/0x1a0 [ 418.908593] kthread+0x35a/0x420 [ 418.911959] ? sort_range+0x30/0x30 [ 418.915588] ? kthread_bind+0x40/0x40 [ 418.919396] ret_from_fork+0x3a/0x50 [ 418.923132] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 418.923138] warn_alloc_show_mem: 1 callbacks suppressed [ 418.923145] Mem-Info: [ 418.929374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.934742] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 418.934742] active_file:15 inactive_file:15 isolated_file:2 [ 418.934742] unevictable:0 dirty:0 writeback:0 unstable:0 [ 418.934742] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 418.934742] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 418.934742] free:13757 free_pcp:312 free_cma:0 [ 418.937117] Call Trace: [ 418.946507] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 418.980047] [ 418.982624] Node 0 [ 419.010296] dump_stack+0x1c4/0x2b4 [ 419.012449] 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 [ 419.014655] ? dump_stack_print_info.cold.2+0x52/0x52 [ 419.018831] lowmem_reserve[]: 0 [ 419.045800] warn_alloc.cold.118+0xb7/0x1bd [ 419.051374] 2815 [ 419.054643] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 419.058939] 6318 [ 419.060999] ? lock_downgrade+0x900/0x900 [ 419.065830] 6318 [ 419.068085] ? trace_hardirqs_off+0xb8/0x300 [ 419.073228] Node 0 DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 419.073258] lowmem_reserve[]: 0 0 3503 3503 [ 419.073272] Node 0 Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 419.073296] lowmem_reserve[]: 0 0 0 0 [ 419.073320] Node 0 DMA: 1*4kB [ 419.075400] ? trace_hardirqs_off+0xb8/0x300 [ 419.079789] (U) [ 419.111624] __alloc_pages_slowpath+0x2667/0x2d80 [ 419.115918] 0*8kB [ 419.147002] ? warn_alloc+0x120/0x120 [ 419.150757] 0*16kB [ 419.153952] ? warn_alloc+0x120/0x120 [ 419.158328] 1*32kB (U) [ 419.160318] ? print_usage_bug+0xc0/0xc0 [ 419.165126] 2*64kB [ 419.167757] ? warn_alloc+0x120/0x120 [ 419.171534] (U) [ 419.174753] ? print_usage_bug+0xc0/0xc0 [ 419.178534] 1*128kB [ 419.181117] ? __lock_acquire+0x7ec/0x4ec0 [ 419.185156] (U) [ 419.187396] ? __lock_acquire+0x7ec/0x4ec0 [ 419.191201] 1*256kB [ 419.193181] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 419.197216] (U) [ 419.199547] ? should_fail+0x22d/0xd01 [ 419.203754] 0*512kB [ 419.205733] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 419.209936] 1*1024kB (U) [ 419.216155] ? __lock_acquire+0x7ec/0x4ec0 [ 419.221662] 1*2048kB (M) [ 419.223644] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 419.227498] 3*4096kB (M) [ 419.229826] ? __lock_acquire+0x7ec/0x4ec0 [ 419.234901] = 15908kB [ 419.234906] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 419.234972] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 419.235031] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 419.235037] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 419.235040] 411 total pagecache pages [ 419.235050] 0 pages in swap cache [ 419.235055] Swap cache stats: add 0, delete 0, find 0/0 [ 419.235058] Free swap = 0kB [ 419.235061] Total swap = 0kB [ 419.235065] 1965979 pages RAM [ 419.235068] 0 pages HighMem/MovableOnly [ 419.235071] 343323 pages reserved [ 419.235073] 0 pages cma reserved [ 419.235148] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 419.235199] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 419.235203] ksoftirqd/0 cpuset=/ mems_allowed=0 [ 419.364350] ? should_fail+0x22d/0xd01 [ 419.370263] ? mark_held_locks+0x130/0x130 [ 419.374552] ? mark_held_locks+0x130/0x130 [ 419.378799] ? graph_lock+0x170/0x170 [ 419.382599] ? graph_lock+0x170/0x170 [ 419.386401] ? graph_lock+0x170/0x170 [ 419.390204] ? print_usage_bug+0xc0/0xc0 [ 419.394267] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.399808] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.405353] ? check_preemption_disabled+0x48/0x200 [ 419.410369] ? check_preemption_disabled+0x48/0x200 [ 419.415400] ? __lock_is_held+0xb5/0x140 [ 419.419478] __alloc_pages_nodemask+0xa80/0xde0 [ 419.424667] ? graph_lock+0x170/0x170 [ 419.428474] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 419.433490] ? graph_lock+0x170/0x170 [ 419.437317] ? find_held_lock+0x36/0x1c0 [ 419.441392] ? ____cache_alloc_node+0x1c7/0x1e0 [ 419.446548] ? lock_downgrade+0x900/0x900 [ 419.452110] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.458151] cache_grow_begin+0x91/0x8c0 [ 419.462710] ? do_raw_spin_unlock+0xa7/0x2f0 [ 419.467128] fallback_alloc+0x203/0x2e0 [ 419.471114] ____cache_alloc_node+0x1c7/0x1e0 [ 419.475620] kmem_cache_alloc_node+0xe3/0x730 [ 419.480122] ? ipv6_get_ifaddr+0x42e/0x620 [ 419.484376] __alloc_skb+0x119/0x770 [ 419.488099] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 419.493899] ? skb_scrub_packet+0x490/0x490 [ 419.498232] ? lock_downgrade+0x900/0x900 [ 419.502390] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.507935] ? refcount_sub_and_test_checked+0x203/0x310 [ 419.513393] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 419.518856] ? addrconf_rs_timer+0x6f0/0x6f0 [ 419.523298] ndisc_alloc_skb+0x144/0x340 [ 419.527899] ndisc_send_rs+0x331/0x6e0 [ 419.531803] addrconf_rs_timer+0x3c0/0x6f0 [ 419.536062] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 419.540329] call_timer_fn+0x272/0x920 [ 419.544231] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 419.548476] ? process_timeout+0x40/0x40 [ 419.552550] ? find_held_lock+0x36/0x1c0 [ 419.556635] ? mark_held_locks+0xc7/0x130 [ 419.560793] ? _raw_spin_unlock_irq+0x27/0x80 [ 419.565298] ? _raw_spin_unlock_irq+0x27/0x80 [ 419.569816] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 419.574073] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 419.578689] ? trace_hardirqs_on+0xbd/0x310 [ 419.583045] ? kasan_check_read+0x11/0x20 [ 419.587221] ? __run_timers+0x7da/0xc70 [ 419.591220] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 419.596707] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 419.600956] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 419.605198] __run_timers+0x7e5/0xc70 [ 419.611556] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 419.618763] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 419.623793] ? graph_lock+0x170/0x170 [ 419.627618] ? print_usage_bug+0xc0/0xc0 [ 419.631698] ? lock_release+0x970/0x970 [ 419.635721] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 419.640934] ? find_held_lock+0x36/0x1c0 [ 419.645003] ? graph_lock+0x170/0x170 [ 419.648815] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.654364] ? check_preemption_disabled+0x48/0x200 [ 419.659407] ? __lock_is_held+0xb5/0x140 [ 419.663482] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.669497] ? check_preemption_disabled+0x48/0x200 [ 419.674537] run_timer_softirq+0x52/0xb0 [ 419.678617] ? rcu_read_lock_sched_held+0x108/0x120 [ 419.683643] __do_softirq+0x30b/0xad8 [ 419.687459] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 419.693271] ? pvclock_read_flags+0x160/0x160 [ 419.698624] ? lapic_next_event+0x5a/0x90 [ 419.702786] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.708366] ? check_preemption_disabled+0x48/0x200 [ 419.713410] ? check_preemption_disabled+0x48/0x200 [ 419.718464] ? kvm_clock_read+0x18/0x30 [ 419.722449] ? kvm_sched_clock_read+0x9/0x20 [ 419.726867] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.732411] ? check_preemption_disabled+0x48/0x200 [ 419.737444] irq_exit+0x17f/0x1c0 [ 419.740906] smp_apic_timer_interrupt+0x1cb/0x760 [ 419.745750] ? smp_reschedule_interrupt+0x109/0x650 [ 419.750775] ? smp_call_function_single_interrupt+0x650/0x650 [ 419.756663] ? interrupt_entry+0xb5/0xf0 [ 419.760728] ? trace_hardirqs_off_caller+0xbb/0x300 [ 419.765750] ? trace_hardirqs_off_caller+0xbb/0x300 [ 419.772558] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 419.778165] ? trace_hardirqs_off+0x300/0x300 [ 419.783362] ? trace_hardirqs_off+0x300/0x300 [ 419.788332] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.793874] ? check_preemption_disabled+0x48/0x200 [ 419.798897] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.804448] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 419.809312] apic_timer_interrupt+0xf/0x20 [ 419.813554] [ 419.815801] RIP: 0010:console_unlock+0x1017/0x11a0 [ 419.820734] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 419.839647] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 419.847368] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 419.857052] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 419.864344] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 419.871617] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 419.879357] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 419.887103] ? netconsole_netdev_event+0x280/0x280 [ 419.892048] ? console_unlock+0x100e/0x11a0 [ 419.897180] ? devkmsg_read+0xbb0/0xbb0 [ 419.901158] ? vprintk_emit+0x7f7/0x930 [ 419.905137] ? lock_release+0x970/0x970 [ 419.909116] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 419.915051] ? vprintk_default+0x28/0x30 [ 419.919119] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 419.924579] ? kasan_check_write+0x14/0x20 [ 419.928824] ? do_raw_spin_lock+0xc1/0x200 [ 419.933605] vprintk_emit+0x33d/0x930 [ 419.939694] ? wake_up_klogd+0x180/0x180 [ 419.943765] ? find_held_lock+0x36/0x1c0 [ 419.947841] ? mark_held_locks+0xc7/0x130 [ 419.952538] ? _raw_spin_unlock_irq+0x27/0x80 [ 419.957042] ? _raw_spin_unlock_irq+0x27/0x80 [ 419.961557] vprintk_default+0x28/0x30 [ 419.965454] vprintk_func+0x7e/0x181 [ 419.969179] printk+0xa7/0xcf [ 419.972296] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 419.977064] ? _raw_spin_unlock_irq+0x60/0x80 [ 419.981582] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 419.986873] dump_header+0x7cc/0xf72 [ 419.990600] ? pagefault_out_of_memory+0x197/0x197 [ 419.995537] ? mark_held_locks+0x130/0x130 [ 419.999785] ? __lock_acquire+0x7ec/0x4ec0 [ 420.004024] ? mem_cgroup_charge_statistics+0x780/0x780 [ 420.009388] ? print_usage_bug+0xc0/0xc0 [ 420.014367] ? print_usage_bug+0xc0/0xc0 [ 420.020494] ? graph_lock+0x170/0x170 [ 420.024294] ? graph_lock+0x170/0x170 [ 420.028101] ? print_usage_bug+0xc0/0xc0 [ 420.032632] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.038178] ? find_held_lock+0x36/0x1c0 [ 420.042251] ? mark_held_locks+0xc7/0x130 [ 420.046407] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 420.051509] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 420.056623] ? lockdep_hardirqs_on+0x421/0x5c0 [ 420.061211] ? trace_hardirqs_on+0xbd/0x310 [ 420.065532] ? kasan_check_read+0x11/0x20 [ 420.069690] ? ___ratelimit+0x36f/0x655 [ 420.073665] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 420.079121] ? trace_hardirqs_on+0x310/0x310 [ 420.084021] ? lock_downgrade+0x900/0x900 [ 420.088180] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 420.093285] ? ___ratelimit+0xaa/0x655 [ 420.097677] ? idr_get_free+0xec0/0xec0 [ 420.104446] ? kasan_check_write+0x14/0x20 [ 420.108687] ? do_raw_spin_lock+0xc1/0x200 [ 420.112941] oom_kill_process.cold.27+0x10/0x903 [ 420.118026] ? graph_lock+0x170/0x170 [ 420.121833] ? _raw_spin_unlock+0x2c/0x50 [ 420.126487] ? oom_badness+0xe6/0xaa0 [ 420.130312] ? oom_evaluate_task+0x540/0x540 [ 420.134740] ? find_held_lock+0x36/0x1c0 [ 420.139338] ? out_of_memory+0x974/0x14c0 [ 420.143492] ? lock_downgrade+0x900/0x900 [ 420.147642] ? check_preemption_disabled+0x48/0x200 [ 420.152671] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 420.158471] ? kasan_check_read+0x11/0x20 [ 420.162628] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 420.167915] ? rcu_bh_qs+0xc0/0xc0 [ 420.171460] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 420.176483] ? oom_evaluate_task+0x302/0x540 [ 420.181513] out_of_memory+0xa86/0x14c0 [ 420.187761] ? oom_killer_disable+0x3a0/0x3a0 [ 420.192259] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 420.197709] ? __mutex_add_waiter+0x2a0/0x2a0 [ 420.202219] __alloc_pages_slowpath+0x2318/0x2d80 [ 420.207102] ? warn_alloc+0x120/0x120 [ 420.210904] ? __radix_tree_lookup+0x4c0/0x4c0 [ 420.215505] ? find_get_entry+0x2f2/0xc40 [ 420.219665] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.225213] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 420.230617] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 420.236669] ? should_fail+0x22d/0xd01 [ 420.240571] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 420.245676] ? __lock_is_held+0xb5/0x140 [ 420.249769] ? __lock_is_held+0xb5/0x140 [ 420.253844] ? kasan_check_read+0x11/0x20 [ 420.258889] ? ___might_sleep+0x1ed/0x300 [ 420.263287] ? lock_release+0x970/0x970 [ 420.269489] ? arch_local_save_flags+0x40/0x40 [ 420.274085] ? __might_sleep+0x95/0x190 [ 420.278073] __alloc_pages_nodemask+0xa80/0xde0 [ 420.282757] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 420.287779] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 420.293587] ? kasan_check_read+0x11/0x20 [ 420.298246] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 420.303548] ? graph_lock+0x170/0x170 [ 420.307804] ? print_usage_bug+0xc0/0xc0 [ 420.311877] ? graph_lock+0x170/0x170 [ 420.315677] ? graph_lock+0x170/0x170 [ 420.319479] ? __do_page_cache_readahead+0x7ce/0x980 [ 420.324589] ? find_held_lock+0x36/0x1c0 [ 420.328658] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 420.334220] alloc_pages_current+0x10c/0x210 [ 420.338629] ? lock_downgrade+0x900/0x900 [ 420.342784] __page_cache_alloc+0x38f/0x5b0 [ 420.347620] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 420.355695] ? kasan_check_read+0x11/0x20 [ 420.359848] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 420.365134] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 420.369804] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 420.375341] ? check_preemption_disabled+0x48/0x200 [ 420.380366] filemap_fault+0x1594/0x25f0 [ 420.384442] ? __lock_page_or_retry+0xa00/0xa00 [ 420.389118] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 420.394921] ? kasan_check_read+0x11/0x20 [ 420.399072] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 420.404353] ? rcu_bh_qs+0xc0/0xc0 [ 420.407897] ? remove_wait_queue+0x1a6/0x360 [ 420.412314] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 420.417779] ? filemap_map_pages+0xdea/0x1980 [ 420.422292] ? print_usage_bug+0xc0/0xc0 [ 420.427607] ? find_get_pages_range_tag+0x1320/0x1320 [ 420.433528] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 420.439078] ? fput+0x130/0x1a0 [ 420.442364] ? graph_lock+0x170/0x170 [ 420.446413] ? __lock_acquire+0x7ec/0x4ec0 [ 420.450677] ? lock_acquire+0x1ed/0x520 [ 420.454656] ? ext4_filemap_fault+0x7a/0xad [ 420.458984] ? lock_release+0x970/0x970 [ 420.462963] ? arch_local_save_flags+0x40/0x40 [ 420.467561] ? select_estimate_accuracy+0x4b0/0x4b0 [ 420.472595] ? down_read+0xb0/0x1d0 [ 420.476661] ? ext4_filemap_fault+0x7a/0xad [ 420.481001] ? __down_interruptible+0x700/0x700 [ 420.486205] ext4_filemap_fault+0x82/0xad [ 420.490362] __do_fault+0x100/0x6b0 [ 420.493998] ? print_bad_pte+0x6c0/0x6c0 [ 420.498064] ? find_held_lock+0x36/0x1c0 [ 420.502134] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 420.507817] ? pmd_val+0x88/0x100 [ 420.511292] ? add_mm_counter_fast+0xd0/0xd0 [ 420.516833] ? pmd_val+0x88/0x100 [ 420.520290] ? add_mm_counter_fast+0xd0/0xd0 [ 420.524708] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 420.530250] __handle_mm_fault+0x3709/0x53e0 [ 420.534672] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 420.539520] ? graph_lock+0x170/0x170 [ 420.543334] ? print_usage_bug+0xc0/0xc0 [ 420.547875] ? lock_downgrade+0x900/0x900 [ 420.552028] ? graph_lock+0x170/0x170 [ 420.555831] ? graph_lock+0x170/0x170 [ 420.559657] ? handle_mm_fault+0x42a/0xc70 [ 420.563917] ? lock_downgrade+0x900/0x900 [ 420.568073] ? check_preemption_disabled+0x48/0x200 [ 420.573107] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 420.578913] ? kasan_check_read+0x11/0x20 [ 420.583064] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 420.589998] ? rcu_bh_qs+0xc0/0xc0 [ 420.595842] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 420.601653] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 420.607197] ? check_preemption_disabled+0x48/0x200 [ 420.612229] handle_mm_fault+0x54f/0xc70 [ 420.616301] ? __handle_mm_fault+0x53e0/0x53e0 [ 420.620898] ? find_vma+0x34/0x190 [ 420.624450] __do_page_fault+0x67d/0xed0 [ 420.628530] ? mm_fault_error+0x380/0x380 [ 420.632694] ? trace_hardirqs_off+0xb8/0x300 [ 420.637117] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.642485] ? trace_hardirqs_on+0x310/0x310 [ 420.646907] do_page_fault+0xf2/0x7e0 [ 420.650712] ? vmalloc_sync_all+0x30/0x30 [ 420.654867] ? error_entry+0x70/0xd0 [ 420.658620] ? trace_hardirqs_off_caller+0xbb/0x300 [ 420.663643] ? trace_hardirqs_on_caller+0xc0/0x300 [ 420.668585] ? syscall_return_slowpath+0x5e0/0x5e0 [ 420.673997] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 420.680097] ? trace_hardirqs_off+0x300/0x300 [ 420.684602] ? trace_hardirqs_off_caller+0x300/0x300 [ 420.690185] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 420.695212] ? prepare_exit_to_usermode+0x291/0x3b0 [ 420.700239] ? page_fault+0x8/0x30 [ 420.703788] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 420.708645] ? page_fault+0x8/0x30 [ 420.712189] page_fault+0x1e/0x30 [ 420.715648] RIP: 0033:0x7f46b0343dd3 [ 420.719366] Code: Bad RIP value. [ 420.722729] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 420.728093] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 420.735363] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 420.742633] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 420.749903] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 420.757684] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 420.766096] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 420.766136] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 420.772973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.772984] Call Trace: [ 420.779218] rcu: [ 420.788608] dump_stack+0x1c4/0x2b4 [ 420.791180] (detected by 1, t=10553 jiffies, g=12881, q=15) [ 420.793328] ? dump_stack_print_info.cold.2+0x52/0x52 [ 420.796942] rcu: All QSes seen, last rcu_preempt kthread activity 10397 (4294979227-4294968830), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 420.802664] warn_alloc.cold.118+0xb7/0x1bd [ 420.808335] init R [ 420.821016] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 420.825310] running task [ 420.828419] ? lock_downgrade+0x900/0x900 [ 420.833238] 10216 1 0 0x80000008 [ 420.836427] ? trace_hardirqs_off+0xb8/0x300 [ 420.841947] Call Trace: [ 420.846127] ? trace_hardirqs_off+0xb8/0x300 [ 420.850516] [ 420.853113] __alloc_pages_slowpath+0x2667/0x2d80 [ 420.857501] sched_show_task.cold.83+0x2b6/0x30a [ 420.859663] ? warn_alloc+0x120/0x120 [ 420.864470] ? can_nice.part.74+0x20/0x20 [ 420.869217] ? warn_alloc+0x120/0x120 [ 420.873006] ? vprintk_default+0x28/0x30 [ 420.877141] ? print_usage_bug+0xc0/0xc0 [ 420.880931] ? vprintk_func+0x85/0x181 [ 420.884987] ? warn_alloc+0x120/0x120 [ 420.889036] ? vprintk_func+0x85/0x181 [ 420.892924] ? print_usage_bug+0xc0/0xc0 [ 420.892935] ? __lock_acquire+0x7ec/0x4ec0 [ 420.892942] ? __lock_acquire+0x7ec/0x4ec0 [ 420.892954] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 420.892963] ? should_fail+0x22d/0xd01 [ 420.892973] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 420.892981] ? __lock_acquire+0x7ec/0x4ec0 [ 420.892992] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 420.892999] ? __lock_acquire+0x7ec/0x4ec0 [ 420.893006] ? should_fail+0x22d/0xd01 [ 420.893013] ? print_usage_bug+0xc0/0xc0 [ 420.893026] ? mark_held_locks+0x130/0x130 [ 420.893036] ? mark_held_locks+0x130/0x130 [ 420.893047] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.893056] ? graph_lock+0x170/0x170 [ 420.893063] ? print_usage_bug+0xc0/0xc0 [ 420.893072] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.893080] ? check_preemption_disabled+0x48/0x200 [ 420.893087] ? check_preemption_disabled+0x48/0x200 [ 420.893100] ? __lock_is_held+0xb5/0x140 [ 420.893112] __alloc_pages_nodemask+0xa80/0xde0 [ 420.893121] ? graph_lock+0x170/0x170 [ 420.893131] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 420.893138] ? graph_lock+0x170/0x170 [ 420.893151] ? find_held_lock+0x36/0x1c0 [ 420.893165] ? ____cache_alloc_node+0x1c7/0x1e0 [ 420.893173] ? lock_downgrade+0x900/0x900 [ 420.893185] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.893196] cache_grow_begin+0x91/0x8c0 [ 420.893204] ? do_raw_spin_unlock+0xa7/0x2f0 [ 420.893216] fallback_alloc+0x203/0x2e0 [ 420.893228] ____cache_alloc_node+0x1c7/0x1e0 [ 420.893239] kmem_cache_alloc_node+0xe3/0x730 [ 420.893249] ? ipv6_get_ifaddr+0x42e/0x620 [ 420.893263] __alloc_skb+0x119/0x770 [ 420.893273] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 420.893283] ? skb_scrub_packet+0x490/0x490 [ 420.893291] ? lock_downgrade+0x900/0x900 [ 420.893302] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.893316] ? refcount_sub_and_test_checked+0x203/0x310 [ 420.893338] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 420.897136] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 420.901010] ? addrconf_rs_timer+0x6f0/0x6f0 [ 420.905534] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 420.909772] ndisc_alloc_skb+0x144/0x340 [ 420.913988] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.919520] ndisc_send_rs+0x331/0x6e0 [ 420.923874] print_other_cpu_stall.cold.79+0xa83/0xba5 [ 420.928981] addrconf_rs_timer+0x3c0/0x6f0 [ 420.933204] ? print_cpu_stall+0x1c0/0x1c0 [ 420.938316] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 420.943109] ? graph_lock+0x170/0x170 [ 420.946986] call_timer_fn+0x272/0x920 [ 420.951020] ? print_usage_bug+0xc0/0xc0 [ 420.955247] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 420.959471] ? lock_downgrade+0x900/0x900 [ 420.965009] ? process_timeout+0x40/0x40 [ 420.968792] ? check_preemption_disabled+0x48/0x200 [ 420.972850] ? find_held_lock+0x36/0x1c0 [ 420.978381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.983393] ? __run_timers+0x7da/0xc70 [ 420.988393] ? check_preemption_disabled+0x48/0x200 [ 420.992445] ? _raw_spin_unlock_irq+0x27/0x80 [ 420.999804] ? check_preemption_disabled+0x48/0x200 [ 420.999845] ? rcu_test_sync_prims+0x30/0x30 [ 421.003650] ? _raw_spin_unlock_irq+0x27/0x80 [ 421.008660] ? __lock_is_held+0xb5/0x140 [ 421.012474] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 421.018683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.023347] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 421.027483] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.033009] ? trace_hardirqs_on+0xbd/0x310 [ 421.037562] ? check_preemption_disabled+0x48/0x200 [ 421.041964] ? kasan_check_read+0x11/0x20 [ 421.045934] rcu_check_callbacks+0xafc/0x1990 [ 421.050418] ? __run_timers+0x7da/0xc70 [ 421.055420] ? rcu_cpu_stall_reset+0x220/0x220 [ 421.059634] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 421.063340] ? lock_release+0x970/0x970 [ 421.068612] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 421.072925] ? graph_lock+0x170/0x170 [ 421.077054] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 421.077066] __run_timers+0x7e5/0xc70 [ 421.077075] ? find_held_lock+0x36/0x1c0 [ 421.077090] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 421.077100] ? _raw_spin_unlock_irq+0x27/0x80 [ 421.077122] ? _raw_spin_unlock_irq+0x27/0x80 [ 421.077131] ? lockdep_hardirqs_on+0x421/0x5c0 [ 421.077141] ? trace_hardirqs_on+0xbd/0x310 [ 421.077150] ? kasan_check_read+0x11/0x20 [ 421.077160] ? finish_task_switch+0x1f5/0x900 [ 421.077169] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 421.077177] ? compat_start_thread+0x80/0x80 [ 421.077196] ? pvclock_read_flags+0x160/0x160 [ 421.077217] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.077226] ? check_preemption_disabled+0x48/0x200 [ 421.077240] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 421.077249] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 421.077258] ? rcu_pm_notify+0xc0/0xc0 [ 421.077266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.077274] ? check_preemption_disabled+0x48/0x200 [ 421.077286] run_timer_softirq+0x52/0xb0 [ 421.077307] ? rcu_read_lock_sched_held+0x108/0x120 [ 421.077324] __do_softirq+0x30b/0xad8 [ 421.077347] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 421.083755] ? graph_lock+0x170/0x170 [ 421.089191] ? trace_hardirqs_off_caller+0x300/0x300 [ 421.089215] ? schedule+0x108/0x460 [ 421.094652] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.099404] ? trace_hardirqs_off+0xb8/0x300 [ 421.104285] ? pvclock_gtod_notify+0x2e3/0x3e0 [ 421.109036] ? smpboot_thread_fn+0x68b/0xa00 [ 421.113088] ? kvm_vcpu_ready_for_interrupt_injection+0x1a0/0x1a0 [ 421.118617] ? trace_hardirqs_on+0x310/0x310 [ 421.122504] ? graph_lock+0x170/0x170 [ 421.127762] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 421.131980] ? timekeeping_advance+0x3cc/0xc00 [ 421.136199] ? check_preemption_disabled+0x48/0x200 [ 421.140420] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.144209] ? takeover_tasklets+0xa90/0xa90 [ 421.148082] ? check_preemption_disabled+0x48/0x200 [ 421.152139] run_ksoftirqd+0x94/0x100 [ 421.156358] ? check_preemption_disabled+0x48/0x200 [ 421.160492] smpboot_thread_fn+0x68b/0xa00 [ 421.164555] ? trace_hardirqs_off+0xb8/0x300 [ 421.169568] ? sort_range+0x30/0x30 [ 421.174103] ? __lock_is_held+0xb5/0x140 [ 421.179634] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 421.183594] ? trace_hardirqs_on+0x310/0x310 [ 421.188601] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 421.193086] ? check_preemption_disabled+0x48/0x200 [ 421.198097] ? __kthread_parkme+0xfb/0x1a0 [ 421.202494] ? raise_softirq+0x199/0x420 [ 421.206985] kthread+0x35a/0x420 [ 421.211041] ? raise_softirq_irqoff+0x2e0/0x2e0 [ 421.215263] ? sort_range+0x30/0x30 [ 421.220795] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.225367] ? kthread_bind+0x40/0x40 [ 421.230885] ? check_preemption_disabled+0x48/0x200 [ 421.235197] ret_from_fork+0x3a/0x50 [ 421.240197] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 421.244338] warn_alloc_show_mem: 1 callbacks suppressed [ 421.244343] Mem-Info: [ 421.249866] ? hrtimer_run_queues+0x9a/0x400 [ 421.253852] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 421.253852] active_file:15 inactive_file:15 isolated_file:2 [ 421.253852] unevictable:0 dirty:0 writeback:0 unstable:0 [ 421.253852] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 421.253852] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 421.253852] free:13757 free_pcp:312 free_cma:0 [ 421.258930] ? run_local_timers+0x19b/0x230 [ 421.264382] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 421.273458] ? timer_clear_idle+0x90/0x90 [ 421.277671] Node 0 [ 421.281469] ? debug_smp_processor_id+0x1c/0x20 [ 421.285716] 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 [ 421.289496] ? irqtime_account_process_tick.isra.6+0x114/0x490 [ 421.293541] lowmem_reserve[]: 0 [ 421.298930] ? account_process_tick+0x282/0x350 [ 421.303393] 2815 6318 [ 421.307902] update_process_times+0x2d/0x70 [ 421.312451] 6318 [ 421.316788] tick_sched_handle+0x9f/0x180 [ 421.320902] Node 0 DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 421.320926] lowmem_reserve[]: 0 0 3503 3503 [ 421.320939] Node 0 Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 421.320959] lowmem_reserve[]: 0 0 0 0 [ 421.320990] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 421.321049] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 421.321126] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 421.321198] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 421.321204] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 421.321208] 411 total pagecache pages [ 421.321217] 0 pages in swap cache [ 421.321222] Swap cache stats: add 0, delete 0, find 0/0 [ 421.321225] Free swap = 0kB [ 421.321228] Total swap = 0kB [ 421.321232] 1965979 pages RAM [ 421.321234] 0 pages HighMem/MovableOnly [ 421.321237] 343323 pages reserved [ 421.321240] 0 pages cma reserved [ 421.321331] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 421.327782] tick_sched_timer+0x45/0x130 [ 421.327799] __hrtimer_run_queues+0x41c/0x10d0 [ 421.327824] ? tick_sched_do_timer+0x1a0/0x1a0 [ 421.333346] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 421.337711] ? hrtimer_start_range_ns+0xe00/0xe00 [ 421.342192] ksoftirqd/0 cpuset= [ 421.347736] ? pvclock_read_flags+0x160/0x160 [ 421.352728] / [ 421.358270] ? trace_hardirqs_on+0x310/0x310 [ 421.363518] mems_allowed=0 [ 421.367397] ? graph_lock+0x170/0x170 [ 421.372923] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 421.377938] ? kvm_clock_read+0x18/0x30 [ 421.381971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.386979] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 421.390751] Call Trace: [ 421.395855] ? ktime_get_update_offsets_now+0x3b6/0x550 [ 421.399641] dump_stack+0x1c4/0x2b4 [ 421.404726] ? do_timer+0x50/0x50 [ 421.408357] ? dump_stack_print_info.cold.2+0x52/0x52 [ 421.414814] ? trace_hardirqs_on+0x310/0x310 [ 421.419221] warn_alloc.cold.118+0xb7/0x1bd [ 421.423786] ? do_raw_spin_lock+0xc1/0x200 [ 421.428179] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 421.434396] hrtimer_interrupt+0x313/0x780 [ 421.438788] ? lock_downgrade+0x900/0x900 [ 421.442599] smp_apic_timer_interrupt+0x1a1/0x760 [ 421.448121] ? trace_hardirqs_off+0xb8/0x300 [ 421.452693] ? smp_call_function_single_interrupt+0x650/0x650 [ 421.457695] ? trace_hardirqs_off+0xb8/0x300 [ 421.463718] ? interrupt_entry+0xb5/0xf0 [ 421.468118] __alloc_pages_slowpath+0x2667/0x2d80 [ 421.473116] ? trace_hardirqs_off_caller+0xbb/0x300 [ 421.476931] ? warn_alloc+0x120/0x120 [ 421.481914] ? ____cache_alloc_node+0x1c7/0x1e0 [ 421.486171] ? warn_alloc+0x120/0x120 [ 421.490570] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 421.494183] ? print_usage_bug+0xc0/0xc0 [ 421.498233] ? trace_hardirqs_off+0x300/0x300 [ 421.503326] ? warn_alloc+0x120/0x120 [ 421.507730] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 421.513243] ? print_usage_bug+0xc0/0xc0 [ 421.518253] apic_timer_interrupt+0xf/0x20 [ 421.522465] ? __lock_acquire+0x7ec/0x4ec0 [ 421.526516] RIP: 0010:kmem_cache_alloc_node+0x247/0x730 [ 421.529865] ? __lock_acquire+0x7ec/0x4ec0 [ 421.535015] Code: 40 7e 0f 85 32 ff ff ff e8 f5 b8 3e ff e9 28 ff ff ff e8 0c 16 c3 ff 48 83 3d ac 64 b0 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 52 73 [ 421.538632] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 421.544144] RSP: 0000:ffff8801dad07450 EFLAGS: 00000282 [ 421.547984] ? should_fail+0x22d/0xd01 [ 421.552973] ORIG_RAX: ffffffffffffff13 [ 421.556682] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 421.562199] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 1ffff1003b348130 [ 421.567562] ? __lock_acquire+0x7ec/0x4ec0 [ 421.572301] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000282 [ 421.576730] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 421.610476] RBP: ffff8801dad074c0 R08: ffff8801d9a40980 R09: 0000000000000002 [ 421.614798] ? __lock_acquire+0x7ec/0x4ec0 [ 421.642459] R10: 0000000000000000 R11: ffff8801d9a40040 R12: ffff8801d9be7680 [ 421.646607] ? should_fail+0x22d/0xd01 [ 421.650010] R13: ffff8801d9be7680 R14: 0000000000000000 R15: 0000000000000282 [ 421.650032] ? apic_timer_interrupt+0xa/0x20 [ 421.654720] ? mark_held_locks+0x130/0x130 [ 421.680977] ? ipv6_get_ifaddr+0x42e/0x620 [ 421.686922] ? mark_held_locks+0x130/0x130 [ 421.690193] __alloc_skb+0x119/0x770 [ 421.694842] ? graph_lock+0x170/0x170 [ 421.697333] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 421.701637] ? graph_lock+0x170/0x170 [ 421.703689] ? skb_scrub_packet+0x490/0x490 [ 421.707922] ? graph_lock+0x170/0x170 [ 421.738446] ? lock_downgrade+0x900/0x900 [ 421.742843] ? print_usage_bug+0xc0/0xc0 [ 421.771904] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.775690] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.789214] ? refcount_sub_and_test_checked+0x203/0x310 [ 421.804477] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.820036] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 421.828859] ? check_preemption_disabled+0x48/0x200 [ 421.837437] ? addrconf_rs_timer+0x6f0/0x6f0 [ 421.841219] ? check_preemption_disabled+0x48/0x200 [ 421.844669] ndisc_alloc_skb+0x144/0x340 [ 421.850016] ? __lock_is_held+0xb5/0x140 [ 421.853019] ndisc_send_rs+0x331/0x6e0 [ 421.856032] __alloc_pages_nodemask+0xa80/0xde0 [ 421.859114] addrconf_rs_timer+0x3c0/0x6f0 [ 421.863070] ? graph_lock+0x170/0x170 [ 421.866509] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 421.869861] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 421.876356] call_timer_fn+0x272/0x920 [ 421.880393] ? graph_lock+0x170/0x170 [ 421.884960] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 421.889578] ? find_held_lock+0x36/0x1c0 [ 421.903102] ? process_timeout+0x40/0x40 [ 421.907938] ? ____cache_alloc_node+0x1c7/0x1e0 [ 421.911198] ? find_held_lock+0x36/0x1c0 [ 421.915680] ? lock_downgrade+0x900/0x900 [ 421.917385] ? mark_held_locks+0xc7/0x130 [ 421.921778] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.925188] ? _raw_spin_unlock_irq+0x27/0x80 [ 421.928975] cache_grow_begin+0x91/0x8c0 [ 421.935795] ? _raw_spin_unlock_irq+0x27/0x80 [ 421.939759] ? do_raw_spin_unlock+0xa7/0x2f0 [ 421.949105] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 421.954111] fallback_alloc+0x203/0x2e0 [ 421.956679] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 421.962034] ____cache_alloc_node+0x1c7/0x1e0 [ 421.965639] ? trace_hardirqs_on+0xbd/0x310 [ 421.969081] kmem_cache_alloc_node+0xe3/0x730 [ 421.974718] ? kasan_check_read+0x11/0x20 [ 421.979154] ? ipv6_get_ifaddr+0x42e/0x620 [ 421.983465] ? __run_timers+0x7da/0xc70 [ 421.987691] __alloc_skb+0x119/0x770 [ 421.992973] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 421.997197] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 422.001332] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 422.006161] ? skb_scrub_packet+0x490/0x490 [ 422.010562] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 422.017233] ? lock_downgrade+0x900/0x900 [ 422.021636] __run_timers+0x7e5/0xc70 [ 422.025686] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.030530] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 422.035524] ? refcount_sub_and_test_checked+0x203/0x310 [ 422.041771] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 422.046427] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 422.050211] ? graph_lock+0x170/0x170 [ 422.055040] ? addrconf_rs_timer+0x6f0/0x6f0 [ 422.064630] ? print_usage_bug+0xc0/0xc0 [ 422.069125] ndisc_alloc_skb+0x144/0x340 [ 422.073408] ? lock_release+0x970/0x970 [ 422.078237] ndisc_send_rs+0x331/0x6e0 [ 422.082283] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 422.086508] addrconf_rs_timer+0x3c0/0x6f0 [ 422.090750] ? find_held_lock+0x36/0x1c0 [ 422.096101] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 422.100322] ? graph_lock+0x170/0x170 [ 422.119738] call_timer_fn+0x272/0x920 [ 422.125751] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.131098] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 422.134968] ? check_preemption_disabled+0x48/0x200 [ 422.138954] ? process_timeout+0x40/0x40 [ 422.146589] ? __lock_is_held+0xb5/0x140 [ 422.153843] ? find_held_lock+0x36/0x1c0 [ 422.158063] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.165330] ? __run_timers+0x7da/0xc70 [ 422.170422] ? check_preemption_disabled+0x48/0x200 [ 422.177684] ? _raw_spin_unlock_irq+0x27/0x80 [ 422.182365] run_timer_softirq+0x52/0xb0 [ 422.189620] ? _raw_spin_unlock_irq+0x27/0x80 [ 422.193498] ? rcu_read_lock_sched_held+0x108/0x120 [ 422.200757] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 422.205147] __do_softirq+0x30b/0xad8 [ 422.209363] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 422.213593] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 422.217811] ? trace_hardirqs_on+0xbd/0x310 [ 422.221976] ? pvclock_read_flags+0x160/0x160 [ 422.225781] ? kasan_check_read+0x11/0x20 [ 422.225799] ? __run_timers+0x7da/0xc70 [ 422.231570] ? lapic_next_event+0x5a/0x90 [ 422.235378] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 422.239689] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.243476] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 422.247605] ? check_preemption_disabled+0x48/0x200 [ 422.251654] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 422.257173] ? check_preemption_disabled+0x48/0x200 [ 422.262697] __run_timers+0x7e5/0xc70 [ 422.268314] ? kvm_clock_read+0x18/0x30 [ 422.273879] ? find_held_lock+0x36/0x1c0 [ 422.279790] ? kvm_sched_clock_read+0x9/0x20 [ 422.284811] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 422.289190] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.294189] ? _raw_spin_unlock_irq+0x27/0x80 [ 422.298760] ? check_preemption_disabled+0x48/0x200 [ 422.302828] ? _raw_spin_unlock_irq+0x27/0x80 [ 422.308415] irq_exit+0x17f/0x1c0 [ 422.313079] ? lockdep_hardirqs_on+0x421/0x5c0 [ 422.317297] smp_apic_timer_interrupt+0x1cb/0x760 [ 422.321099] ? trace_hardirqs_on+0xbd/0x310 [ 422.325320] ? smp_reschedule_interrupt+0x109/0x650 [ 422.330328] ? kasan_check_read+0x11/0x20 [ 422.334218] ? smp_call_function_single_interrupt+0x650/0x650 [ 422.338043] ? finish_task_switch+0x1f5/0x900 [ 422.342292] ? interrupt_entry+0xb5/0xf0 [ 422.346357] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 422.350915] ? trace_hardirqs_off_caller+0xbb/0x300 [ 422.355579] ? compat_start_thread+0x80/0x80 [ 422.359630] ? trace_hardirqs_off_caller+0xbb/0x300 [ 422.363801] ? pvclock_read_flags+0x160/0x160 [ 422.367925] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 422.373444] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.377923] ? trace_hardirqs_off+0x300/0x300 [ 422.381971] ? check_preemption_disabled+0x48/0x200 [ 422.389356] ? trace_hardirqs_off+0x300/0x300 [ 422.393760] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 422.397973] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.401932] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 422.401948] ? rcu_pm_notify+0xc0/0xc0 [ 422.406516] ? check_preemption_disabled+0x48/0x200 [ 422.410998] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.415319] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.419826] ? check_preemption_disabled+0x48/0x200 [ 422.423964] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 422.428183] run_timer_softirq+0x52/0xb0 [ 422.432147] apic_timer_interrupt+0xf/0x20 [ 422.435846] ? rcu_read_lock_sched_held+0x108/0x120 [ 422.441278] [ 422.446644] __do_softirq+0x30b/0xad8 [ 422.450872] RIP: 0010:console_unlock+0x1017/0x11a0 [ 422.455191] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 422.459405] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 422.463537] ? trace_hardirqs_off_caller+0x300/0x300 [ 422.463610] ? schedule+0x108/0x460 [ 422.469089] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 422.469124] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 422.474687] ? trace_hardirqs_off+0xb8/0x300 [ 422.480025] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 422.480037] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 422.485500] ? smpboot_thread_fn+0x68b/0xa00 [ 422.490496] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 422.490509] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 422.495969] ? trace_hardirqs_on+0x310/0x310 [ 422.499755] ? netconsole_netdev_event+0x280/0x280 [ 422.504149] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 422.508220] ? console_unlock+0x100e/0x11a0 [ 422.512264] ? check_preemption_disabled+0x48/0x200 [ 422.516573] ? devkmsg_read+0xbb0/0xbb0 [ 422.520437] ? takeover_tasklets+0xa90/0xa90 [ 422.526285] ? vprintk_emit+0x7f7/0x930 [ 422.526309] ? lock_release+0x970/0x970 [ 422.530626] run_ksoftirqd+0x94/0x100 [ 422.534679] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 422.538897] smpboot_thread_fn+0x68b/0xa00 [ 422.542691] ? vprintk_default+0x28/0x30 [ 422.546569] ? sort_range+0x30/0x30 [ 422.554380] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 422.558605] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 422.564060] ? kasan_check_write+0x14/0x20 [ 422.568109] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 422.572155] ? do_raw_spin_lock+0xc1/0x200 [ 422.576203] ? __kthread_parkme+0xfb/0x1a0 [ 422.581730] vprintk_emit+0x33d/0x930 [ 422.585685] kthread+0x35a/0x420 [ 422.590694] ? wake_up_klogd+0x180/0x180 [ 422.595177] ? sort_range+0x30/0x30 [ 422.599275] ? find_held_lock+0x36/0x1c0 [ 422.603757] ? kthread_bind+0x40/0x40 [ 422.608770] ? mark_held_locks+0xc7/0x130 [ 422.612994] ret_from_fork+0x3a/0x50 [ 422.616787] ? _raw_spin_unlock_irq+0x27/0x80 [ 422.621453] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 422.626443] ? _raw_spin_unlock_irq+0x27/0x80 [ 422.626468] vprintk_default+0x28/0x30 [ 422.626482] vprintk_func+0x7e/0x181 [ 422.630901] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 422.636564] printk+0xa7/0xcf [ 422.640691] ksoftirqd/0 cpuset= [ 422.644662] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 422.648783] / [ 422.654226] ? _raw_spin_unlock_irq+0x60/0x80 [ 422.659742] mems_allowed=0 [ 422.663978] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 422.668969] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 422.673194] dump_header+0x7cc/0xf72 [ 422.678185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.681985] ? pagefault_out_of_memory+0x197/0x197 [ 422.685932] Call Trace: [ 422.689985] ? mark_held_locks+0x130/0x130 [ 422.694377] dump_stack+0x1c4/0x2b4 [ 422.699727] ? __lock_acquire+0x7ec/0x4ec0 [ 422.705249] ? dump_stack_print_info.cold.2+0x52/0x52 [ 422.709736] ? mem_cgroup_charge_statistics+0x780/0x780 [ 422.714743] warn_alloc.cold.118+0xb7/0x1bd [ 422.722641] ? print_usage_bug+0xc0/0xc0 [ 422.726071] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 422.726081] ? lock_downgrade+0x900/0x900 [ 422.726094] ? trace_hardirqs_off+0xb8/0x300 [ 422.726105] ? trace_hardirqs_off+0xb8/0x300 [ 422.726117] __alloc_pages_slowpath+0x2667/0x2d80 [ 422.726140] ? warn_alloc+0x120/0x120 [ 422.726151] ? warn_alloc+0x120/0x120 [ 422.726160] ? print_usage_bug+0xc0/0xc0 [ 422.726168] ? warn_alloc+0x120/0x120 [ 422.726176] ? print_usage_bug+0xc0/0xc0 [ 422.726185] ? __lock_acquire+0x7ec/0x4ec0 [ 422.726193] ? __lock_acquire+0x7ec/0x4ec0 [ 422.726204] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 422.726213] ? should_fail+0x22d/0xd01 [ 422.726220] ? __lock_acquire+0x7ec/0x4ec0 [ 422.726230] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 422.726238] ? __lock_acquire+0x7ec/0x4ec0 [ 422.726248] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 422.726255] ? __lock_acquire+0x7ec/0x4ec0 [ 422.726262] ? should_fail+0x22d/0xd01 [ 422.726275] ? mark_held_locks+0x130/0x130 [ 422.726285] ? mark_held_locks+0x130/0x130 [ 422.726297] ? graph_lock+0x170/0x170 [ 422.726305] ? print_usage_bug+0xc0/0xc0 [ 422.726320] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.726336] ? check_preemption_disabled+0x48/0x200 [ 422.730911] ? print_usage_bug+0xc0/0xc0 [ 422.735736] ? check_preemption_disabled+0x48/0x200 [ 422.735760] ? __lock_is_held+0xb5/0x140 [ 422.740060] ? graph_lock+0x170/0x170 [ 422.745062] __alloc_pages_nodemask+0xa80/0xde0 [ 422.749208] ? graph_lock+0x170/0x170 [ 422.755214] ? graph_lock+0x170/0x170 [ 422.759695] ? print_usage_bug+0xc0/0xc0 [ 422.763745] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 422.769182] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.774176] ? graph_lock+0x170/0x170 [ 422.778578] ? find_held_lock+0x36/0x1c0 [ 422.783586] ? find_held_lock+0x36/0x1c0 [ 422.788062] ? mark_held_locks+0xc7/0x130 [ 422.792884] ? ____cache_alloc_node+0x1c7/0x1e0 [ 422.792897] ? lock_downgrade+0x900/0x900 [ 422.792932] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.792945] cache_grow_begin+0x91/0x8c0 [ 422.792957] ? do_raw_spin_unlock+0xa7/0x2f0 [ 422.792969] fallback_alloc+0x203/0x2e0 [ 422.792981] ____cache_alloc_node+0x1c7/0x1e0 [ 422.792992] kmem_cache_alloc_node+0xe3/0x730 [ 422.793002] ? ipv6_get_ifaddr+0x42e/0x620 [ 422.793027] __alloc_skb+0x119/0x770 [ 422.793038] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 422.793054] ? skb_scrub_packet+0x490/0x490 [ 422.793062] ? lock_downgrade+0x900/0x900 [ 422.793074] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.793086] ? refcount_sub_and_test_checked+0x203/0x310 [ 422.793099] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 422.793112] ? addrconf_rs_timer+0x6f0/0x6f0 [ 422.793140] ndisc_alloc_skb+0x144/0x340 [ 422.793151] ndisc_send_rs+0x331/0x6e0 [ 422.793162] addrconf_rs_timer+0x3c0/0x6f0 [ 422.793173] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 422.793192] call_timer_fn+0x272/0x920 [ 422.793200] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 422.793209] ? process_timeout+0x40/0x40 [ 422.793229] ? find_held_lock+0x36/0x1c0 [ 422.793242] ? __run_timers+0x7da/0xc70 [ 422.793256] ? _raw_spin_unlock_irq+0x27/0x80 [ 422.793267] ? _raw_spin_unlock_irq+0x27/0x80 [ 422.793277] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 422.793287] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 422.793297] ? trace_hardirqs_on+0xbd/0x310 [ 422.793305] ? kasan_check_read+0x11/0x20 [ 422.793339] ? __run_timers+0x7da/0xc70 [ 422.793356] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 422.801273] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 422.805757] ? work_on_cpu_safe+0x90/0x90 [ 422.810761] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 422.815241] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 422.820762] ? lockdep_hardirqs_on+0x421/0x5c0 [ 422.826282] __run_timers+0x7e5/0xc70 [ 422.831540] ? trace_hardirqs_on+0xbd/0x310 [ 422.835416] ? find_held_lock+0x36/0x1c0 [ 422.840421] ? kasan_check_read+0x11/0x20 [ 422.845945] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 422.851977] ? ___ratelimit+0x36f/0x655 [ 422.856980] ? _raw_spin_unlock_irq+0x27/0x80 [ 422.861815] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 422.865865] ? _raw_spin_unlock_irq+0x27/0x80 [ 422.870088] ? trace_hardirqs_on+0x310/0x310 [ 422.875105] ? lockdep_hardirqs_on+0x421/0x5c0 [ 422.877335] ? lock_downgrade+0x900/0x900 [ 422.881142] ? trace_hardirqs_on+0xbd/0x310 [ 422.886058] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 422.891147] ? kasan_check_read+0x11/0x20 [ 422.910037] ? ___ratelimit+0xaa/0x655 [ 422.915126] ? finish_task_switch+0x1f5/0x900 [ 422.918735] ? idr_get_free+0xec0/0xec0 [ 422.926433] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 422.934151] ? kasan_check_write+0x14/0x20 [ 422.938555] ? compat_start_thread+0x80/0x80 [ 422.946326] ? do_raw_spin_lock+0xc1/0x200 [ 422.953602] ? pvclock_read_flags+0x160/0x160 [ 422.957984] oom_kill_process.cold.27+0x10/0x903 [ 422.965241] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.972504] ? graph_lock+0x170/0x170 [ 422.976901] ? check_preemption_disabled+0x48/0x200 [ 422.981815] ? _raw_spin_unlock+0x2c/0x50 [ 422.987352] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 422.991646] ? oom_badness+0xe6/0xaa0 [ 422.996650] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 423.000635] ? oom_evaluate_task+0x540/0x540 [ 423.005035] ? rcu_pm_notify+0xc0/0xc0 [ 423.008997] ? find_held_lock+0x36/0x1c0 [ 423.012958] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.021638] ? out_of_memory+0x974/0x14c0 [ 423.027077] ? check_preemption_disabled+0x48/0x200 [ 423.031295] ? lock_downgrade+0x900/0x900 [ 423.035346] run_timer_softirq+0x52/0xb0 [ 423.038956] ? check_preemption_disabled+0x48/0x200 [ 423.044389] ? rcu_read_lock_sched_held+0x108/0x120 [ 423.051340] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 423.051360] ? kasan_check_read+0x11/0x20 [ 423.055588] __do_softirq+0x30b/0xad8 [ 423.061108] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 423.065337] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 423.069556] ? rcu_bh_qs+0xc0/0xc0 [ 423.073347] ? trace_hardirqs_off_caller+0x300/0x300 [ 423.076700] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 423.080748] ? schedule+0x108/0x460 [ 423.084370] ? oom_evaluate_task+0x302/0x540 [ 423.088424] ? trace_hardirqs_off+0xb8/0x300 [ 423.092718] out_of_memory+0xa86/0x14c0 [ 423.096854] ? smpboot_thread_fn+0x68b/0xa00 [ 423.100563] ? oom_killer_disable+0x3a0/0x3a0 [ 423.105048] ? trace_hardirqs_on+0x310/0x310 [ 423.111536] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 423.116038] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 423.116047] ? check_preemption_disabled+0x48/0x200 [ 423.116058] ? takeover_tasklets+0xa90/0xa90 [ 423.116068] run_ksoftirqd+0x94/0x100 [ 423.116088] smpboot_thread_fn+0x68b/0xa00 [ 423.116097] ? sort_range+0x30/0x30 [ 423.116108] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 423.116129] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 423.116139] ? __kthread_parkme+0xfb/0x1a0 [ 423.116150] kthread+0x35a/0x420 [ 423.116157] ? sort_range+0x30/0x30 [ 423.116164] ? kthread_bind+0x40/0x40 [ 423.116173] ret_from_fork+0x3a/0x50 [ 423.116268] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 423.116340] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 423.116345] ksoftirqd/0 cpuset=/ mems_allowed=0 [ 423.116363] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 423.116368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.116371] Call Trace: [ 423.116382] dump_stack+0x1c4/0x2b4 [ 423.116391] ? dump_stack_print_info.cold.2+0x52/0x52 [ 423.116422] warn_alloc.cold.118+0xb7/0x1bd [ 423.116432] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 423.116442] ? lock_downgrade+0x900/0x900 [ 423.116455] ? trace_hardirqs_off+0xb8/0x300 [ 423.116466] ? trace_hardirqs_off+0xb8/0x300 [ 423.116478] __alloc_pages_slowpath+0x2667/0x2d80 [ 423.116514] ? warn_alloc+0x120/0x120 [ 423.116525] ? warn_alloc+0x120/0x120 [ 423.116534] ? print_usage_bug+0xc0/0xc0 [ 423.116551] ? warn_alloc+0x120/0x120 [ 423.116567] ? print_usage_bug+0xc0/0xc0 [ 423.116583] ? __lock_acquire+0x7ec/0x4ec0 [ 423.122756] ? __mutex_add_waiter+0x2a0/0x2a0 [ 423.126458] ? __lock_acquire+0x7ec/0x4ec0 [ 423.136779] __alloc_pages_slowpath+0x2318/0x2d80 [ 423.139864] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 423.143610] ? warn_alloc+0x120/0x120 [ 423.148338] ? should_fail+0x22d/0xd01 [ 423.150044] ? __radix_tree_lookup+0x4c0/0x4c0 [ 423.154525] ? __lock_acquire+0x7ec/0x4ec0 [ 423.157936] ? find_get_entry+0x2f2/0xc40 [ 423.163191] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 423.170022] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.173719] ? __lock_acquire+0x7ec/0x4ec0 [ 423.183560] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 423.188477] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 423.191044] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 423.195260] ? __lock_acquire+0x7ec/0x4ec0 [ 423.200221] ? should_fail+0x22d/0xd01 [ 423.204440] ? should_fail+0x22d/0xd01 [ 423.204465] ? mark_held_locks+0x130/0x130 [ 423.209637] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 423.214987] ? mark_held_locks+0x130/0x130 [ 423.219299] ? __lock_is_held+0xb5/0x140 [ 423.223349] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.228190] ? __lock_is_held+0xb5/0x140 [ 423.232298] ? graph_lock+0x170/0x170 [ 423.237147] ? kasan_check_read+0x11/0x20 [ 423.241537] ? print_usage_bug+0xc0/0xc0 [ 423.246901] ? ___might_sleep+0x1ed/0x300 [ 423.251046] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.255280] ? lock_release+0x970/0x970 [ 423.259329] ? check_preemption_disabled+0x48/0x200 [ 423.263120] ? arch_local_save_flags+0x40/0x40 [ 423.267169] ? check_preemption_disabled+0x48/0x200 [ 423.271396] ? __might_sleep+0x95/0x190 [ 423.275616] ? __lock_is_held+0xb5/0x140 [ 423.282071] __alloc_pages_nodemask+0xa80/0xde0 [ 423.285934] __alloc_pages_nodemask+0xa80/0xde0 [ 423.285945] ? graph_lock+0x170/0x170 [ 423.285955] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 423.285962] ? graph_lock+0x170/0x170 [ 423.285975] ? find_held_lock+0x36/0x1c0 [ 423.285990] ? ____cache_alloc_node+0x1c7/0x1e0 [ 423.285998] ? lock_downgrade+0x900/0x900 [ 423.286012] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.286023] cache_grow_begin+0x91/0x8c0 [ 423.286031] ? do_raw_spin_unlock+0xa7/0x2f0 [ 423.286043] fallback_alloc+0x203/0x2e0 [ 423.286055] ____cache_alloc_node+0x1c7/0x1e0 [ 423.286067] kmem_cache_alloc_node+0xe3/0x730 [ 423.286076] ? ipv6_get_ifaddr+0x42e/0x620 [ 423.286090] __alloc_skb+0x119/0x770 [ 423.286100] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 423.286110] ? skb_scrub_packet+0x490/0x490 [ 423.286118] ? lock_downgrade+0x900/0x900 [ 423.286130] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.286139] ? refcount_sub_and_test_checked+0x203/0x310 [ 423.286150] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 423.286158] ? addrconf_rs_timer+0x6f0/0x6f0 [ 423.286174] ndisc_alloc_skb+0x144/0x340 [ 423.286184] ndisc_send_rs+0x331/0x6e0 [ 423.286195] addrconf_rs_timer+0x3c0/0x6f0 [ 423.286207] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 423.286222] call_timer_fn+0x272/0x920 [ 423.286230] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 423.286239] ? process_timeout+0x40/0x40 [ 423.286246] ? find_held_lock+0x36/0x1c0 [ 423.286258] ? __run_timers+0x7da/0xc70 [ 423.286268] ? _raw_spin_unlock_irq+0x27/0x80 [ 423.286276] ? _raw_spin_unlock_irq+0x27/0x80 [ 423.286283] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 423.286291] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 423.286299] ? trace_hardirqs_on+0xbd/0x310 [ 423.286309] ? kasan_check_read+0x11/0x20 [ 423.286323] ? __run_timers+0x7da/0xc70 [ 423.286339] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 423.290585] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 423.295680] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 423.299901] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 423.304990] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 423.309211] ? kasan_check_read+0x11/0x20 [ 423.313083] __run_timers+0x7e5/0xc70 [ 423.317803] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 423.322029] ? find_held_lock+0x36/0x1c0 [ 423.325812] ? graph_lock+0x170/0x170 [ 423.329870] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 423.335385] ? print_usage_bug+0xc0/0xc0 [ 423.340387] ? _raw_spin_unlock_irq+0x27/0x80 [ 423.344432] ? graph_lock+0x170/0x170 [ 423.349435] ? _raw_spin_unlock_irq+0x27/0x80 [ 423.353480] ? graph_lock+0x170/0x170 [ 423.357285] ? lockdep_hardirqs_on+0x421/0x5c0 [ 423.363148] ? __do_page_cache_readahead+0x7ce/0x980 [ 423.366944] ? trace_hardirqs_on+0xbd/0x310 [ 423.366954] ? kasan_check_read+0x11/0x20 [ 423.366964] ? finish_task_switch+0x1f5/0x900 [ 423.366973] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 423.366981] ? compat_start_thread+0x80/0x80 [ 423.367000] ? pvclock_read_flags+0x160/0x160 [ 423.367009] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.367017] ? check_preemption_disabled+0x48/0x200 [ 423.367031] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 423.367039] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 423.367048] ? rcu_pm_notify+0xc0/0xc0 [ 423.367057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.367064] ? check_preemption_disabled+0x48/0x200 [ 423.367076] run_timer_softirq+0x52/0xb0 [ 423.367085] ? rcu_read_lock_sched_held+0x108/0x120 [ 423.367094] __do_softirq+0x30b/0xad8 [ 423.367108] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 423.367115] ? trace_hardirqs_off_caller+0x300/0x300 [ 423.367127] ? schedule+0x108/0x460 [ 423.367140] ? trace_hardirqs_off+0xb8/0x300 [ 423.367148] ? smpboot_thread_fn+0x68b/0xa00 [ 423.367157] ? trace_hardirqs_on+0x310/0x310 [ 423.367165] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 423.367172] ? check_preemption_disabled+0x48/0x200 [ 423.367183] ? takeover_tasklets+0xa90/0xa90 [ 423.367192] run_ksoftirqd+0x94/0x100 [ 423.367200] smpboot_thread_fn+0x68b/0xa00 [ 423.367209] ? sort_range+0x30/0x30 [ 423.367217] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 423.367225] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 423.367233] ? __kthread_parkme+0xfb/0x1a0 [ 423.367244] kthread+0x35a/0x420 [ 423.367251] ? sort_range+0x30/0x30 [ 423.367257] ? kthread_bind+0x40/0x40 [ 423.367266] ret_from_fork+0x3a/0x50 [ 423.367360] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 423.371133] ? find_held_lock+0x36/0x1c0 [ 423.375233] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 423.380177] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 423.385692] ksoftirqd/0 cpuset= [ 423.389489] alloc_pages_current+0x10c/0x210 [ 423.393524] / [ 423.397588] ? lock_downgrade+0x900/0x900 [ 423.401716] mems_allowed=0 [ 423.406378] __page_cache_alloc+0x38f/0x5b0 [ 423.410512] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 423.416038] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 423.420073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.424473] ? kasan_check_read+0x11/0x20 [ 423.428417] Call Trace: [ 423.432905] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 423.437381] dump_stack+0x1c4/0x2b4 [ 423.441604] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 423.445302] ? dump_stack_print_info.cold.2+0x52/0x52 [ 423.445326] warn_alloc.cold.118+0xb7/0x1bd [ 423.445343] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 423.450833] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 423.455162] ? lock_downgrade+0x900/0x900 [ 423.459293] ? check_preemption_disabled+0x48/0x200 [ 423.464825] ? trace_hardirqs_off+0xb8/0x300 [ 423.470261] filemap_fault+0x1594/0x25f0 [ 423.475692] ? trace_hardirqs_off+0xb8/0x300 [ 423.480091] ? __lock_page_or_retry+0xa00/0xa00 [ 423.484133] __alloc_pages_slowpath+0x2667/0x2d80 [ 423.488003] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 423.492240] ? warn_alloc+0x120/0x120 [ 423.496441] ? kasan_check_read+0x11/0x20 [ 423.500311] ? warn_alloc+0x120/0x120 [ 423.505022] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 423.509065] ? print_usage_bug+0xc0/0xc0 [ 423.513108] ? rcu_bh_qs+0xc0/0xc0 [ 423.517065] ? warn_alloc+0x120/0x120 [ 423.521559] ? remove_wait_queue+0x1a6/0x360 [ 423.526045] ? print_usage_bug+0xc0/0xc0 [ 423.530276] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 423.534846] ? __lock_acquire+0x7ec/0x4ec0 [ 423.539679] ? filemap_map_pages+0xdea/0x1980 [ 423.543838] ? __lock_acquire+0x7ec/0x4ec0 [ 423.549935] ? print_usage_bug+0xc0/0xc0 [ 423.555362] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 423.560451] ? find_get_pages_range_tag+0x1320/0x1320 [ 423.564587] ? should_fail+0x22d/0xd01 [ 423.569672] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 423.573891] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 423.578458] ? fput+0x130/0x1a0 [ 423.582244] ? __lock_acquire+0x7ec/0x4ec0 [ 423.586555] ? graph_lock+0x170/0x170 [ 423.590599] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 423.594729] ? __lock_acquire+0x7ec/0x4ec0 [ 423.600078] ? __lock_acquire+0x7ec/0x4ec0 [ 423.604051] ? lock_acquire+0x1ed/0x520 [ 423.608537] ? should_fail+0x22d/0xd01 [ 423.614723] ? ext4_filemap_fault+0x7a/0xad [ 423.619299] ? mark_held_locks+0x130/0x130 [ 423.623694] ? lock_release+0x970/0x970 [ 423.628263] ? mark_held_locks+0x130/0x130 [ 423.632397] ? arch_local_save_flags+0x40/0x40 [ 423.636702] ? graph_lock+0x170/0x170 [ 423.641796] ? select_estimate_accuracy+0x4b0/0x4b0 [ 423.645927] ? graph_lock+0x170/0x170 [ 423.649806] ? down_read+0xb0/0x1d0 [ 423.654279] ? graph_lock+0x170/0x170 [ 423.658240] ? ext4_filemap_fault+0x7a/0xad [ 423.663673] ? print_usage_bug+0xc0/0xc0 [ 423.667890] ? __down_interruptible+0x700/0x700 [ 423.672282] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.672298] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.676542] ext4_filemap_fault+0x82/0xad [ 423.681012] ? check_preemption_disabled+0x48/0x200 [ 423.685755] __do_fault+0x100/0x6b0 [ 423.691275] ? check_preemption_disabled+0x48/0x200 [ 423.696412] ? print_bad_pte+0x6c0/0x6c0 [ 423.701420] ? __lock_is_held+0xb5/0x140 [ 423.705567] ? find_held_lock+0x36/0x1c0 [ 423.711100] __alloc_pages_nodemask+0xa80/0xde0 [ 423.714884] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 423.720146] ? graph_lock+0x170/0x170 [ 423.724541] ? pmd_val+0x88/0x100 [ 423.728425] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 423.732475] ? add_mm_counter_fast+0xd0/0xd0 [ 423.737999] ? graph_lock+0x170/0x170 [ 423.742128] ? pmd_val+0x88/0x100 [ 423.747239] ? find_held_lock+0x36/0x1c0 [ 423.751365] ? add_mm_counter_fast+0xd0/0xd0 [ 423.755418] ? ____cache_alloc_node+0x1c7/0x1e0 [ 423.760416] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 423.765414] ? lock_downgrade+0x900/0x900 [ 423.773031] __handle_mm_fault+0x3709/0x53e0 [ 423.777169] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.780957] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 423.786212] cache_grow_begin+0x91/0x8c0 [ 423.791300] ? graph_lock+0x170/0x170 [ 423.794838] ? do_raw_spin_unlock+0xa7/0x2f0 [ 423.799933] ? print_usage_bug+0xc0/0xc0 [ 423.804945] fallback_alloc+0x203/0x2e0 [ 423.808561] ? lock_downgrade+0x900/0x900 [ 423.812960] ____cache_alloc_node+0x1c7/0x1e0 [ 423.817359] ? graph_lock+0x170/0x170 [ 423.821324] kmem_cache_alloc_node+0xe3/0x730 [ 423.825716] ? graph_lock+0x170/0x170 [ 423.830199] ? ipv6_get_ifaddr+0x42e/0x620 [ 423.834605] ? handle_mm_fault+0x42a/0xc70 [ 423.839508] __alloc_skb+0x119/0x770 [ 423.845030] ? lock_downgrade+0x900/0x900 [ 423.850041] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 423.854928] ? check_preemption_disabled+0x48/0x200 [ 423.858720] ? skb_scrub_packet+0x490/0x490 [ 423.862942] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 423.866555] ? lock_downgrade+0x900/0x900 [ 423.872146] ? kasan_check_read+0x11/0x20 [ 423.877675] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.881889] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 423.885246] ? refcount_sub_and_test_checked+0x203/0x310 [ 423.888855] ? rcu_bh_qs+0xc0/0xc0 [ 423.892641] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 423.896348] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 423.902834] ? addrconf_rs_timer+0x6f0/0x6f0 [ 423.913160] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 423.917827] ndisc_alloc_skb+0x144/0x340 [ 423.924642] ? check_preemption_disabled+0x48/0x200 [ 423.934024] ndisc_send_rs+0x331/0x6e0 [ 423.937341] handle_mm_fault+0x54f/0xc70 [ 423.940951] addrconf_rs_timer+0x3c0/0x6f0 [ 423.946125] ? __handle_mm_fault+0x53e0/0x53e0 [ 423.950428] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 423.955707] ? find_vma+0x34/0x190 [ 423.959850] call_timer_fn+0x272/0x920 [ 423.964756] __do_page_fault+0x67d/0xed0 [ 423.969147] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 423.973976] ? mm_fault_error+0x380/0x380 [ 423.977769] ? process_timeout+0x40/0x40 [ 423.981582] ? trace_hardirqs_off+0xb8/0x300 [ 423.985626] ? find_held_lock+0x36/0x1c0 [ 423.989415] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.993465] ? __run_timers+0x7da/0xc70 [ 423.997678] ? trace_hardirqs_on+0x310/0x310 [ 424.002158] ? _raw_spin_unlock_irq+0x27/0x80 [ 424.006378] do_page_fault+0xf2/0x7e0 [ 424.011201] ? _raw_spin_unlock_irq+0x27/0x80 [ 424.019725] ? vmalloc_sync_all+0x30/0x30 [ 424.023518] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 424.027389] ? error_entry+0x70/0xd0 [ 424.032083] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 424.032094] ? trace_hardirqs_on+0xbd/0x310 [ 424.032104] ? kasan_check_read+0x11/0x20 [ 424.032112] ? __run_timers+0x7da/0xc70 [ 424.032121] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 424.032138] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 424.032152] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 424.032172] __run_timers+0x7e5/0xc70 [ 424.032180] ? find_held_lock+0x36/0x1c0 [ 424.032194] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 424.032202] ? _raw_spin_unlock_irq+0x27/0x80 [ 424.032210] ? _raw_spin_unlock_irq+0x27/0x80 [ 424.032224] ? lockdep_hardirqs_on+0x421/0x5c0 [ 424.032237] ? trace_hardirqs_on+0xbd/0x310 [ 424.032244] ? kasan_check_read+0x11/0x20 [ 424.032254] ? finish_task_switch+0x1f5/0x900 [ 424.032263] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 424.032271] ? compat_start_thread+0x80/0x80 [ 424.032289] ? pvclock_read_flags+0x160/0x160 [ 424.032298] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.032308] ? check_preemption_disabled+0x48/0x200 [ 424.032331] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 424.032348] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 424.036584] ? trace_hardirqs_off_caller+0xbb/0x300 [ 424.040718] ? rcu_pm_notify+0xc0/0xc0 [ 424.045807] ? trace_hardirqs_on_caller+0xc0/0x300 [ 424.051361] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.055587] ? syscall_return_slowpath+0x5e0/0x5e0 [ 424.060499] ? check_preemption_disabled+0x48/0x200 [ 424.065587] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 424.071109] run_timer_softirq+0x52/0xb0 [ 424.075324] ? trace_hardirqs_off+0x300/0x300 [ 424.079195] ? rcu_read_lock_sched_held+0x108/0x120 [ 424.083066] ? trace_hardirqs_off_caller+0x300/0x300 [ 424.087289] __do_softirq+0x30b/0xad8 [ 424.092396] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 424.096625] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 424.101371] ? prepare_exit_to_usermode+0x291/0x3b0 [ 424.106893] ? trace_hardirqs_off_caller+0x300/0x300 [ 424.110953] ? page_fault+0x8/0x30 [ 424.114749] ? schedule+0x108/0x460 [ 424.119172] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 424.123226] ? trace_hardirqs_off+0xb8/0x300 [ 424.127353] ? page_fault+0x8/0x30 [ 424.132878] ? smpboot_thread_fn+0x68b/0xa00 [ 424.136837] page_fault+0x1e/0x30 [ 424.141843] ? trace_hardirqs_on+0x310/0x310 [ 424.146422] RIP: 0033:0x7f46b0343dd3 [ 424.151427] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 424.155384] Code: Bad RIP value. [ 424.159427] ? check_preemption_disabled+0x48/0x200 [ 424.164529] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 424.169200] ? takeover_tasklets+0xa90/0xa90 [ 424.178011] run_ksoftirqd+0x94/0x100 [ 424.181806] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 424.185934] smpboot_thread_fn+0x68b/0xa00 [ 424.192881] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 424.197025] ? sort_range+0x30/0x30 [ 424.202539] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 424.206607] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 424.210989] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 424.214966] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 424.219923] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 424.219962] rcu: rcu_preempt kthread starved for 10397 jiffies! g12881 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 424.224435] ? __kthread_parkme+0xfb/0x1a0 [ 424.228635] rcu: RCU grace-period kthread stack dump: [ 424.228649] rcu_preempt R [ 424.232365] kthread+0x35a/0x420 [ 424.238134] running task [ 424.242452] ? sort_range+0x30/0x30 [ 424.246585] 22872 10 2 0x80000000 [ 424.252103] ? kthread_bind+0x40/0x40 [ 424.252123] ret_from_fork+0x3a/0x50 [ 424.257557] Call Trace: [ 424.263124] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 424.269893] __schedule+0x86c/0x1ed0 [ 424.269918] ? __sched_text_start+0x8/0x8 [ 424.274030] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 424.277860] ? __mod_timer+0x6f6/0x1870 [ 424.282066] ksoftirqd/0 cpuset= [ 424.286317] ? add_timer_on+0x9f0/0x9f0 [ 424.290166] / [ 424.294402] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 424.298441] mems_allowed=0 [ 424.302493] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 424.306451] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 424.310940] ? lockdep_hardirqs_on+0x421/0x5c0 [ 424.315415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.319642] ? trace_hardirqs_on+0xbd/0x310 [ 424.324199] Call Trace: [ 424.328518] ? kasan_check_read+0x11/0x20 [ 424.332693] dump_stack+0x1c4/0x2b4 [ 424.337107] ? prepare_to_swait_event+0x25a/0x800 [ 424.342554] ? dump_stack_print_info.cold.2+0x52/0x52 [ 424.348591] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 424.352826] warn_alloc.cold.118+0xb7/0x1bd [ 424.358600] schedule+0xfe/0x460 [ 424.362822] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 424.366954] ? __schedule+0x1ed0/0x1ed0 [ 424.370745] ? lock_downgrade+0x900/0x900 [ 424.376000] ? prepare_to_swait_event+0x25a/0x800 [ 424.380166] ? trace_hardirqs_off+0xb8/0x300 [ 424.383961] ? __init_swait_queue_head+0x150/0x150 [ 424.389318] ? trace_hardirqs_off+0xb8/0x300 [ 424.393372] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 424.397870] __alloc_pages_slowpath+0x2667/0x2d80 [ 424.401646] ? __lockdep_init_map+0x105/0x590 [ 424.406151] ? warn_alloc+0x120/0x120 [ 424.409911] ? lockdep_init_map+0x9/0x10 [ 424.414477] ? warn_alloc+0x120/0x120 [ 424.419574] schedule_timeout+0x140/0x260 [ 424.423881] ? print_usage_bug+0xc0/0xc0 [ 424.429882] ? usleep_range+0x1a0/0x1a0 [ 424.434379] ? warn_alloc+0x120/0x120 [ 424.439820] ? __next_timer_interrupt+0x1a0/0x1a0 [ 424.444220] ? print_usage_bug+0xc0/0xc0 [ 424.448702] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.454220] ? __lock_acquire+0x7ec/0x4ec0 [ 424.459226] rcu_gp_kthread+0x9d9/0x2310 [ 424.464740] ? __lock_acquire+0x7ec/0x4ec0 [ 424.470022] ? rcu_gp_init+0x1830/0x1830 [ 424.473880] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 424.479398] ? update_curr+0x344/0xbe0 [ 424.484402] ? should_fail+0x22d/0xd01 [ 424.488449] ? graph_lock+0x170/0x170 [ 424.493457] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 424.497253] ? __account_cfs_rq_runtime+0x790/0x790 [ 424.502366] ? __lock_acquire+0x7ec/0x4ec0 [ 424.509367] ? __lock_acquire+0x7ec/0x4ec0 [ 424.512983] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 424.517378] ? graph_lock+0x170/0x170 [ 424.521770] ? __lock_acquire+0x7ec/0x4ec0 [ 424.526670] ? mark_held_locks+0x130/0x130 [ 424.532190] ? should_fail+0x22d/0xd01 [ 424.537195] ? __lock_is_held+0xb5/0x140 [ 424.541597] ? mark_held_locks+0x130/0x130 [ 424.545374] ? __account_cfs_rq_runtime+0x790/0x790 [ 424.549595] ? mark_held_locks+0x130/0x130 [ 424.553728] ? set_next_entity+0x30c/0xc40 [ 424.558819] ? graph_lock+0x170/0x170 [ 424.564796] ? mark_held_locks+0x130/0x130 [ 424.569023] ? graph_lock+0x170/0x170 [ 424.572377] ? rcu_read_lock_sched_held+0x108/0x120 [ 424.575986] ? graph_lock+0x170/0x170 [ 424.579780] ? select_task_rq_fair+0x34f0/0x34f0 [ 424.583476] ? print_usage_bug+0xc0/0xc0 [ 424.593728] ? __enqueue_entity+0x10d/0x1f0 [ 424.597777] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.608081] ? graph_lock+0x170/0x170 [ 424.613599] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.616861] ? lock_repin_lock+0x251/0x430 [ 424.621252] ? check_preemption_disabled+0x48/0x200 [ 424.622954] ? graph_lock+0x170/0x170 [ 424.627086] ? check_preemption_disabled+0x48/0x200 [ 424.627110] ? __lock_is_held+0xb5/0x140 [ 424.630025] ? put_prev_task_stop+0x300/0xa10 [ 424.634332] __alloc_pages_nodemask+0xa80/0xde0 [ 424.641159] ? lock_repin_lock+0x250/0x430 [ 424.646940] ? graph_lock+0x170/0x170 [ 424.656298] ? _raw_spin_unlock_irq+0x27/0x80 [ 424.660609] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 424.663173] ? _raw_spin_unlock_irq+0x27/0x80 [ 424.668458] ? graph_lock+0x170/0x170 [ 424.672320] ? lockdep_hardirqs_on+0x421/0x5c0 [ 424.676987] ? find_held_lock+0x36/0x1c0 [ 424.682161] ? trace_hardirqs_on+0xbd/0x310 [ 424.686477] ? ____cache_alloc_node+0x1c7/0x1e0 [ 424.691304] ? kasan_check_read+0x11/0x20 [ 424.696837] ? lock_downgrade+0x900/0x900 [ 424.700975] ? mark_held_locks+0x130/0x130 [ 424.705979] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.710368] ? audit_add_watch+0xae1/0xdc0 [ 424.714421] cache_grow_begin+0x91/0x8c0 [ 424.718816] ? kasan_check_write+0x14/0x20 [ 424.723489] ? do_raw_spin_unlock+0xa7/0x2f0 [ 424.728324] ? finish_task_switch+0x2f5/0x900 [ 424.734108] fallback_alloc+0x203/0x2e0 [ 424.737890] ? __switch_to_asm+0x40/0x70 [ 424.742024] ____cache_alloc_node+0x1c7/0x1e0 [ 424.745805] ? preempt_notifier_register+0x200/0x200 [ 424.751105] kmem_cache_alloc_node+0xe3/0x730 [ 424.756365] ? __switch_to_asm+0x34/0x70 [ 424.756380] ? __switch_to_asm+0x34/0x70 [ 424.759920] ? ipv6_get_ifaddr+0x42e/0x620 [ 424.763705] ? __switch_to_asm+0x40/0x70 [ 424.768217] __alloc_skb+0x119/0x770 [ 424.772260] ? __switch_to_asm+0x40/0x70 [ 424.777701] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 424.781922] ? __switch_to_asm+0x34/0x70 [ 424.786404] ? skb_scrub_packet+0x490/0x490 [ 424.790621] ? __switch_to_asm+0x40/0x70 [ 424.794674] ? lock_downgrade+0x900/0x900 [ 424.800206] ? __switch_to_asm+0x34/0x70 [ 424.805393] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.809268] ? __switch_to_asm+0x34/0x70 [ 424.814879] ? refcount_sub_and_test_checked+0x203/0x310 [ 424.819967] ? __switch_to_asm+0x40/0x70 [ 424.823234] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 424.827456] ? __switch_to_asm+0x40/0x70 [ 424.831245] ? addrconf_rs_timer+0x6f0/0x6f0 [ 424.838632] ? __switch_to_asm+0x34/0x70 [ 424.842866] ndisc_alloc_skb+0x144/0x340 [ 424.847076] ? __switch_to_asm+0x40/0x70 [ 424.851040] ndisc_send_rs+0x331/0x6e0 [ 424.855994] ? __schedule+0x874/0x1ed0 [ 424.860308] addrconf_rs_timer+0x3c0/0x6f0 [ 424.864528] ? __switch_to_asm+0x40/0x70 [ 424.868491] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 424.872712] ? __switch_to_asm+0x40/0x70 [ 424.877289] call_timer_fn+0x272/0x920 [ 424.881068] ? graph_lock+0x170/0x170 [ 424.886073] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 424.890335] ? __sched_text_start+0x8/0x8 [ 424.893947] ? process_timeout+0x40/0x40 [ 424.897737] ? find_held_lock+0x36/0x1c0 [ 424.902036] ? find_held_lock+0x36/0x1c0 [ 424.902060] ? __run_timers+0x7da/0xc70 [ 424.906111] ? __kthread_parkme+0xce/0x1a0 [ 424.910764] ? _raw_spin_unlock_irq+0x27/0x80 [ 424.918495] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 424.924039] ? _raw_spin_unlock_irq+0x27/0x80 [ 424.928174] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 424.933176] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 424.936790] ? lockdep_hardirqs_on+0x421/0x5c0 [ 424.941788] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 424.945837] ? trace_hardirqs_on+0xbd/0x310 [ 424.949879] ? trace_hardirqs_on+0xbd/0x310 [ 424.953926] ? kasan_check_read+0x11/0x20 [ 424.958581] ? kasan_check_read+0x11/0x20 [ 424.963754] ? __kthread_parkme+0xce/0x1a0 [ 424.967537] ? __run_timers+0x7da/0xc70 [ 424.970982] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 424.976000] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 424.980402] ? kasan_check_write+0x14/0x20 [ 424.984192] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 424.987631] ? do_raw_spin_lock+0xc1/0x200 [ 424.991681] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 424.996077] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 425.000729] __run_timers+0x7e5/0xc70 [ 425.006252] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 425.010387] ? find_held_lock+0x36/0x1c0 [ 425.015818] ? __kthread_parkme+0xfb/0x1a0 [ 425.021360] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 425.026180] kthread+0x35a/0x420 [ 425.030225] ? _raw_spin_unlock_irq+0x27/0x80 [ 425.035518] ? rcu_gp_init+0x1830/0x1830 [ 425.039917] ? _raw_spin_unlock_irq+0x27/0x80 [ 425.043966] ? kthread_bind+0x40/0x40 [ 425.047928] ? lockdep_hardirqs_on+0x421/0x5c0 [ 425.053072] ret_from_fork+0x3a/0x50 [ 425.057564] ? trace_hardirqs_on+0xbd/0x310 [ 425.061475] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 425.065830] ? kasan_check_read+0x11/0x20 [ 425.065847] ? finish_task_switch+0x1f5/0x900 [ 425.065867] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 425.069716] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 425.073876] ? compat_start_thread+0x80/0x80 [ 425.078090] init cpuset= [ 425.081897] ? pvclock_read_flags+0x160/0x160 [ 425.081908] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.081917] ? check_preemption_disabled+0x48/0x200 [ 425.081931] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 425.081939] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 425.081949] ? rcu_pm_notify+0xc0/0xc0 [ 425.081973] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.081981] ? check_preemption_disabled+0x48/0x200 [ 425.081995] run_timer_softirq+0x52/0xb0 [ 425.082004] ? rcu_read_lock_sched_held+0x108/0x120 [ 425.082016] __do_softirq+0x30b/0xad8 [ 425.082030] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 425.082038] ? trace_hardirqs_off_caller+0x300/0x300 [ 425.082051] ? schedule+0x108/0x460 [ 425.082064] ? trace_hardirqs_off+0xb8/0x300 [ 425.082087] ? smpboot_thread_fn+0x68b/0xa00 [ 425.082095] ? trace_hardirqs_on+0x310/0x310 [ 425.082104] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 425.082111] ? check_preemption_disabled+0x48/0x200 [ 425.082122] ? takeover_tasklets+0xa90/0xa90 [ 425.082132] run_ksoftirqd+0x94/0x100 [ 425.082139] smpboot_thread_fn+0x68b/0xa00 [ 425.082149] ? sort_range+0x30/0x30 [ 425.082157] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 425.082180] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 425.082189] ? __kthread_parkme+0xfb/0x1a0 [ 425.082199] kthread+0x35a/0x420 [ 425.082206] ? sort_range+0x30/0x30 [ 425.082213] ? kthread_bind+0x40/0x40 [ 425.082222] ret_from_fork+0x3a/0x50 [ 425.082239] warn_alloc_show_mem: 4 callbacks suppressed [ 425.082242] Mem-Info: [ 425.082278] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 425.082278] active_file:15 inactive_file:15 isolated_file:2 [ 425.082278] unevictable:0 dirty:0 writeback:0 unstable:0 [ 425.082278] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 425.082278] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 425.082278] free:13757 free_pcp:312 free_cma:0 [ 425.082296] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 425.082300] Node 0 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 [ 425.082335] lowmem_reserve[]: [ 425.087898] / [ 425.093163] 0 [ 425.098166] mems_allowed=0 [ 425.098181] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 425.102485] 2815 [ 425.108275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.112403] 6318 [ 425.116534] Call Trace: [ 425.122063] 6318 [ 425.127330] [ 425.136311] dump_stack+0x1c4/0x2b4 [ 425.141730] Node 0 [ 425.147179] ? dump_stack_print_info.cold.2+0x52/0x52 [ 425.151588] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 425.157202] warn_alloc.cold.118+0xb7/0x1bd [ 425.161226] lowmem_reserve[]: [ 425.168600] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 425.172457] 0 [ 425.176520] ? lock_downgrade+0x900/0x900 [ 425.180718] 0 3503 [ 425.185772] ? trace_hardirqs_off+0xb8/0x300 [ 425.189968] 3503 [ 425.193522] ? trace_hardirqs_off+0xb8/0x300 [ 425.197375] Node 0 [ 425.201442] __alloc_pages_slowpath+0x2667/0x2d80 [ 425.205666] Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 425.209807] ? warn_alloc+0x120/0x120 [ 425.213837] lowmem_reserve[]: [ 425.218270] ? warn_alloc+0x120/0x120 [ 425.222302] 0 [ 425.228154] ? print_usage_bug+0xc0/0xc0 [ 425.232124] 0 [ 425.236541] ? warn_alloc+0x120/0x120 [ 425.241012] 0 0 [ 425.241022] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 425.241097] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 425.241174] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 425.241233] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 425.241239] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 425.241243] 411 total pagecache pages [ 425.241266] 0 pages in swap cache [ 425.241271] Swap cache stats: add 0, delete 0, find 0/0 [ 425.241274] Free swap = 0kB [ 425.241277] Total swap = 0kB [ 425.241281] 1965979 pages RAM [ 425.241284] 0 pages HighMem/MovableOnly [ 425.241286] 343323 pages reserved [ 425.241289] 0 pages cma reserved [ 425.241391] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 425.246822] ? print_usage_bug+0xc0/0xc0 [ 425.246839] ? __lock_acquire+0x7ec/0x4ec0 [ 425.246852] ? __lock_acquire+0x7ec/0x4ec0 [ 425.246871] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 425.251642] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 425.255725] ? should_fail+0x22d/0xd01 [ 425.259934] ksoftirqd/0 cpuset= [ 425.263646] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 425.268202] / [ 425.272519] ? __lock_acquire+0x7ec/0x4ec0 [ 425.276643] mems_allowed=0 [ 425.280611] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 427.068846] ? __lock_acquire+0x7ec/0x4ec0 [ 427.073087] ? should_fail+0x22d/0xd01 [ 427.076991] ? mark_held_locks+0x130/0x130 [ 427.081234] ? mark_held_locks+0x130/0x130 [ 427.085471] ? graph_lock+0x170/0x170 [ 427.089287] ? graph_lock+0x170/0x170 [ 427.093590] ? graph_lock+0x170/0x170 [ 427.097402] ? print_usage_bug+0xc0/0xc0 [ 427.101466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.107006] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.112542] ? check_preemption_disabled+0x48/0x200 [ 427.117571] ? check_preemption_disabled+0x48/0x200 [ 427.122599] ? __lock_is_held+0xb5/0x140 [ 427.126673] __alloc_pages_nodemask+0xa80/0xde0 [ 427.131349] ? graph_lock+0x170/0x170 [ 427.135156] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 427.140168] ? graph_lock+0x170/0x170 [ 427.144370] ? find_held_lock+0x36/0x1c0 [ 427.153165] ? ____cache_alloc_node+0x1c7/0x1e0 [ 427.157851] ? lock_downgrade+0x900/0x900 [ 427.162026] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.167601] cache_grow_begin+0x91/0x8c0 [ 427.171691] ? do_raw_spin_unlock+0xa7/0x2f0 [ 427.176656] fallback_alloc+0x203/0x2e0 [ 427.180656] ____cache_alloc_node+0x1c7/0x1e0 [ 427.185170] kmem_cache_alloc_node+0xe3/0x730 [ 427.189683] ? ipv6_get_ifaddr+0x42e/0x620 [ 427.193942] __alloc_skb+0x119/0x770 [ 427.197665] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 427.203375] ? skb_scrub_packet+0x490/0x490 [ 427.209726] ? lock_downgrade+0x900/0x900 [ 427.213894] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.219440] ? refcount_sub_and_test_checked+0x203/0x310 [ 427.225421] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 427.230882] ? addrconf_rs_timer+0x6f0/0x6f0 [ 427.235314] ndisc_alloc_skb+0x144/0x340 [ 427.239855] ndisc_send_rs+0x331/0x6e0 [ 427.243755] addrconf_rs_timer+0x3c0/0x6f0 [ 427.248374] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 427.252635] call_timer_fn+0x272/0x920 [ 427.256529] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 427.260782] ? process_timeout+0x40/0x40 [ 427.265765] ? find_held_lock+0x36/0x1c0 [ 427.269845] ? mark_held_locks+0xc7/0x130 [ 427.274006] ? _raw_spin_unlock_irq+0x27/0x80 [ 427.278986] ? _raw_spin_unlock_irq+0x27/0x80 [ 427.284543] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 427.289339] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 427.293932] ? trace_hardirqs_on+0xbd/0x310 [ 427.298281] ? kasan_check_read+0x11/0x20 [ 427.302458] ? __run_timers+0x7da/0xc70 [ 427.306439] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 427.311905] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 427.316153] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 427.320398] __run_timers+0x7e5/0xc70 [ 427.324229] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 427.330113] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 427.335633] ? graph_lock+0x170/0x170 [ 427.339442] ? print_usage_bug+0xc0/0xc0 [ 427.343502] ? lock_release+0x970/0x970 [ 427.347487] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 427.352688] ? find_held_lock+0x36/0x1c0 [ 427.356762] ? graph_lock+0x170/0x170 [ 427.361075] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.369152] ? check_preemption_disabled+0x48/0x200 [ 427.374188] ? __lock_is_held+0xb5/0x140 [ 427.378732] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.384285] ? check_preemption_disabled+0x48/0x200 [ 427.389349] run_timer_softirq+0x52/0xb0 [ 427.393424] ? rcu_read_lock_sched_held+0x108/0x120 [ 427.398939] __do_softirq+0x30b/0xad8 [ 427.402760] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 427.407881] ? pvclock_read_flags+0x160/0x160 [ 427.412384] ? lapic_next_event+0x5a/0x90 [ 427.416538] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.422089] ? check_preemption_disabled+0x48/0x200 [ 427.427106] ? check_preemption_disabled+0x48/0x200 [ 427.432133] ? kvm_clock_read+0x18/0x30 [ 427.436113] ? kvm_sched_clock_read+0x9/0x20 [ 427.441021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.446568] ? check_preemption_disabled+0x48/0x200 [ 427.451607] irq_exit+0x17f/0x1c0 [ 427.455558] smp_apic_timer_interrupt+0x1cb/0x760 [ 427.460408] ? smp_reschedule_interrupt+0x109/0x650 [ 427.465431] ? smp_call_function_single_interrupt+0x650/0x650 [ 427.471813] ? interrupt_entry+0xb5/0xf0 [ 427.475881] ? trace_hardirqs_off_caller+0xbb/0x300 [ 427.480901] ? trace_hardirqs_off_caller+0xbb/0x300 [ 427.486426] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 427.491277] ? trace_hardirqs_off+0x300/0x300 [ 427.495785] ? trace_hardirqs_off+0x300/0x300 [ 427.500291] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.508545] ? check_preemption_disabled+0x48/0x200 [ 427.513589] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.519145] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 427.524003] apic_timer_interrupt+0xf/0x20 [ 427.528732] [ 427.531891] RIP: 0010:console_unlock+0x1017/0x11a0 [ 427.536842] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 427.555760] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 427.563494] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 427.570776] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 427.578065] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 427.585808] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 427.593094] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 427.600397] ? netconsole_netdev_event+0x280/0x280 [ 427.605342] ? console_unlock+0x100e/0x11a0 [ 427.611589] ? devkmsg_read+0xbb0/0xbb0 [ 427.618230] ? vprintk_emit+0x7f7/0x930 [ 427.622723] ? lock_release+0x970/0x970 [ 427.626702] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 427.632164] ? vprintk_default+0x28/0x30 [ 427.636281] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 427.641741] ? kasan_check_write+0x14/0x20 [ 427.645987] ? do_raw_spin_lock+0xc1/0x200 [ 427.650234] vprintk_emit+0x33d/0x930 [ 427.654515] ? wake_up_klogd+0x180/0x180 [ 427.658599] ? find_held_lock+0x36/0x1c0 [ 427.662677] ? mark_held_locks+0xc7/0x130 [ 427.666833] ? _raw_spin_unlock_irq+0x27/0x80 [ 427.671340] ? _raw_spin_unlock_irq+0x27/0x80 [ 427.675851] vprintk_default+0x28/0x30 [ 427.679743] vprintk_func+0x7e/0x181 [ 427.683463] printk+0xa7/0xcf [ 427.687017] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 427.692258] ? _raw_spin_unlock_irq+0x60/0x80 [ 427.697314] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 427.702606] dump_header+0x7cc/0xf72 [ 427.706343] ? pagefault_out_of_memory+0x197/0x197 [ 427.711284] ? mark_held_locks+0x130/0x130 [ 427.715530] ? __lock_acquire+0x7ec/0x4ec0 [ 427.719776] ? mem_cgroup_charge_statistics+0x780/0x780 [ 427.725144] ? print_usage_bug+0xc0/0xc0 [ 427.729205] ? print_usage_bug+0xc0/0xc0 [ 427.733274] ? graph_lock+0x170/0x170 [ 427.737077] ? graph_lock+0x170/0x170 [ 427.740882] ? print_usage_bug+0xc0/0xc0 [ 427.744955] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.750500] ? find_held_lock+0x36/0x1c0 [ 427.754577] ? mark_held_locks+0xc7/0x130 [ 427.758731] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 427.763837] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 427.768944] ? lockdep_hardirqs_on+0x421/0x5c0 [ 427.773532] ? trace_hardirqs_on+0xbd/0x310 [ 427.777870] ? kasan_check_read+0x11/0x20 [ 427.782024] ? ___ratelimit+0x36f/0x655 [ 427.787199] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 427.794321] ? trace_hardirqs_on+0x310/0x310 [ 427.798740] ? lock_downgrade+0x900/0x900 [ 427.802898] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 427.808009] ? ___ratelimit+0xaa/0x655 [ 427.811901] ? idr_get_free+0xec0/0xec0 [ 427.815884] ? kasan_check_write+0x14/0x20 [ 427.820126] ? do_raw_spin_lock+0xc1/0x200 [ 427.824373] oom_kill_process.cold.27+0x10/0x903 [ 427.829597] ? graph_lock+0x170/0x170 [ 427.833408] ? _raw_spin_unlock+0x2c/0x50 [ 427.837570] ? oom_badness+0xe6/0xaa0 [ 427.841385] ? oom_evaluate_task+0x540/0x540 [ 427.845809] ? find_held_lock+0x36/0x1c0 [ 427.849883] ? out_of_memory+0x974/0x14c0 [ 427.854520] ? lock_downgrade+0x900/0x900 [ 427.860152] ? check_preemption_disabled+0x48/0x200 [ 427.865183] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 427.870991] ? kasan_check_read+0x11/0x20 [ 427.875147] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 427.880432] ? rcu_bh_qs+0xc0/0xc0 [ 427.883982] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 427.889005] ? oom_evaluate_task+0x302/0x540 [ 427.893426] out_of_memory+0xa86/0x14c0 [ 427.897415] ? oom_killer_disable+0x3a0/0x3a0 [ 427.901918] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 427.906854] ? __mutex_add_waiter+0x2a0/0x2a0 [ 427.911367] __alloc_pages_slowpath+0x2318/0x2d80 [ 427.916251] ? warn_alloc+0x120/0x120 [ 427.920055] ? __radix_tree_lookup+0x4c0/0x4c0 [ 427.924657] ? find_get_entry+0x2f2/0xc40 [ 427.928825] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.934376] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 427.939320] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 427.946590] ? should_fail+0x22d/0xd01 [ 427.951678] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 427.956791] ? __lock_is_held+0xb5/0x140 [ 427.960886] ? __lock_is_held+0xb5/0x140 [ 427.964965] ? kasan_check_read+0x11/0x20 [ 427.969125] ? ___might_sleep+0x1ed/0x300 [ 427.973272] ? lock_release+0x970/0x970 [ 427.977251] ? arch_local_save_flags+0x40/0x40 [ 427.981847] ? __might_sleep+0x95/0x190 [ 427.985830] __alloc_pages_nodemask+0xa80/0xde0 [ 427.990514] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 427.995546] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 428.001365] ? kasan_check_read+0x11/0x20 [ 428.005527] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 428.010832] ? graph_lock+0x170/0x170 [ 428.014644] ? print_usage_bug+0xc0/0xc0 [ 428.037329] ? graph_lock+0x170/0x170 [ 428.043353] ? graph_lock+0x170/0x170 [ 428.047194] ? __do_page_cache_readahead+0x7ce/0x980 [ 428.052316] ? find_held_lock+0x36/0x1c0 [ 428.056382] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 428.061956] alloc_pages_current+0x10c/0x210 [ 428.066370] ? lock_downgrade+0x900/0x900 [ 428.070983] __page_cache_alloc+0x38f/0x5b0 [ 428.075317] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 428.081127] ? kasan_check_read+0x11/0x20 [ 428.085281] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 428.090576] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 428.095255] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 428.100794] ? check_preemption_disabled+0x48/0x200 [ 428.107214] filemap_fault+0x1594/0x25f0 [ 428.111293] ? __lock_page_or_retry+0xa00/0xa00 [ 428.116627] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 428.122417] ? kasan_check_read+0x11/0x20 [ 428.126576] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 428.131855] ? rcu_bh_qs+0xc0/0xc0 [ 428.135396] ? remove_wait_queue+0x1a6/0x360 [ 428.139808] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 428.145270] ? filemap_map_pages+0xdea/0x1980 [ 428.149781] ? print_usage_bug+0xc0/0xc0 [ 428.153845] ? find_get_pages_range_tag+0x1320/0x1320 [ 428.159041] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 428.164580] ? fput+0x130/0x1a0 [ 428.167863] ? graph_lock+0x170/0x170 [ 428.171668] ? __lock_acquire+0x7ec/0x4ec0 [ 428.175923] ? lock_acquire+0x1ed/0x520 [ 428.179900] ? ext4_filemap_fault+0x7a/0xad [ 428.185600] ? lock_release+0x970/0x970 [ 428.190113] ? arch_local_save_flags+0x40/0x40 [ 428.195147] ? select_estimate_accuracy+0x4b0/0x4b0 [ 428.200179] ? down_read+0xb0/0x1d0 [ 428.203807] ? ext4_filemap_fault+0x7a/0xad [ 428.208134] ? __down_interruptible+0x700/0x700 [ 428.212824] ext4_filemap_fault+0x82/0xad [ 428.216984] __do_fault+0x100/0x6b0 [ 428.220619] ? print_bad_pte+0x6c0/0x6c0 [ 428.224683] ? find_held_lock+0x36/0x1c0 [ 428.228755] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 428.233945] ? pmd_val+0x88/0x100 [ 428.237398] ? add_mm_counter_fast+0xd0/0xd0 [ 428.241805] ? pmd_val+0x88/0x100 [ 428.245763] ? add_mm_counter_fast+0xd0/0xd0 [ 428.250178] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 428.255721] __handle_mm_fault+0x3709/0x53e0 [ 428.261036] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 428.266531] ? graph_lock+0x170/0x170 [ 428.270341] ? print_usage_bug+0xc0/0xc0 [ 428.274403] ? lock_downgrade+0x900/0x900 [ 428.278561] ? graph_lock+0x170/0x170 [ 428.282362] ? graph_lock+0x170/0x170 [ 428.286687] ? handle_mm_fault+0x42a/0xc70 [ 428.290928] ? lock_downgrade+0x900/0x900 [ 428.295076] ? check_preemption_disabled+0x48/0x200 [ 428.300560] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 428.306362] ? kasan_check_read+0x11/0x20 [ 428.310515] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 428.315805] ? rcu_bh_qs+0xc0/0xc0 [ 428.319348] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 428.324802] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 428.330346] ? check_preemption_disabled+0x48/0x200 [ 428.335378] handle_mm_fault+0x54f/0xc70 [ 428.339448] ? __handle_mm_fault+0x53e0/0x53e0 [ 428.344570] ? find_vma+0x34/0x190 [ 428.351504] __do_page_fault+0x67d/0xed0 [ 428.356070] ? mm_fault_error+0x380/0x380 [ 428.360217] ? trace_hardirqs_off+0xb8/0x300 [ 428.364630] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 428.369997] ? trace_hardirqs_on+0x310/0x310 [ 428.374412] do_page_fault+0xf2/0x7e0 [ 428.378218] ? vmalloc_sync_all+0x30/0x30 [ 428.382372] ? error_entry+0x70/0xd0 [ 428.386556] ? trace_hardirqs_off_caller+0xbb/0x300 [ 428.391580] ? trace_hardirqs_on_caller+0xc0/0x300 [ 428.397021] ? syscall_return_slowpath+0x5e0/0x5e0 [ 428.401956] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 428.406807] ? trace_hardirqs_off+0x300/0x300 [ 428.411303] ? trace_hardirqs_off_caller+0x300/0x300 [ 428.416936] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 428.421959] ? prepare_exit_to_usermode+0x291/0x3b0 [ 428.428235] ? page_fault+0x8/0x30 [ 428.432564] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 428.438166] ? page_fault+0x8/0x30 [ 428.441708] page_fault+0x1e/0x30 [ 428.445161] RIP: 0033:0x7f46b0343dd3 [ 428.448880] Code: Bad RIP value. [ 428.452240] RSP: 002b:00007fff800f53e8 EFLAGS: 00010246 [ 428.458066] RAX: 0000000000000000 RBX: 00007fff800f5590 RCX: 00007f46b0343dd3 [ 428.465340] RDX: 0000000000000000 RSI: 00007fff800f5740 RDI: 000000000000000b [ 428.472608] RBP: 00007fff800f5740 R08: 00007fff800f57c0 R09: 0000000000000001 [ 428.480395] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 428.487662] R13: 00007fff800f5b20 R14: 0000000000000000 R15: 0000000000000000 [ 428.495474] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc2+ #212 [ 428.495568] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 428.502333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.502339] Call Trace: [ 428.502362] dump_stack+0x1c4/0x2b4 [ 428.502379] ? dump_stack_print_info.cold.2+0x52/0x52 [ 428.502406] warn_alloc.cold.118+0xb7/0x1bd [ 428.509431] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 428.518684] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 428.521249] init cpuset= [ 428.524875] ? lock_downgrade+0x900/0x900 [ 428.530036] / [ 428.534356] ? trace_hardirqs_off+0xb8/0x300 [ 428.544034] mems_allowed=0 [ 428.548869] ? trace_hardirqs_off+0xb8/0x300 [ 428.569056] __alloc_pages_slowpath+0x2667/0x2d80 [ 428.573936] ? warn_alloc+0x120/0x120 [ 428.577748] ? warn_alloc+0x120/0x120 [ 428.581564] ? print_usage_bug+0xc0/0xc0 [ 428.585632] ? warn_alloc+0x120/0x120 [ 428.589437] ? print_usage_bug+0xc0/0xc0 [ 428.593505] ? __lock_acquire+0x7ec/0x4ec0 [ 428.597791] ? __lock_acquire+0x7ec/0x4ec0 [ 428.602040] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 428.607755] ? should_fail+0x22d/0xd01 [ 428.611650] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 428.616757] ? __lock_acquire+0x7ec/0x4ec0 [ 428.620999] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 428.626104] ? __lock_acquire+0x7ec/0x4ec0 [ 428.630338] ? should_fail+0x22d/0xd01 [ 428.634243] ? mark_held_locks+0x130/0x130 [ 428.638488] ? mark_held_locks+0x130/0x130 [ 428.642735] ? graph_lock+0x170/0x170 [ 428.646541] ? graph_lock+0x170/0x170 [ 428.650358] ? graph_lock+0x170/0x170 [ 428.654160] ? print_usage_bug+0xc0/0xc0 [ 428.658321] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.663860] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.669398] ? check_preemption_disabled+0x48/0x200 [ 428.674414] ? check_preemption_disabled+0x48/0x200 [ 428.679443] ? __lock_is_held+0xb5/0x140 [ 428.683516] __alloc_pages_nodemask+0xa80/0xde0 [ 428.688217] ? graph_lock+0x170/0x170 [ 428.692016] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 428.697057] ? graph_lock+0x170/0x170 [ 428.700872] ? find_held_lock+0x36/0x1c0 [ 428.704939] ? ____cache_alloc_node+0x1c7/0x1e0 [ 428.709607] ? lock_downgrade+0x900/0x900 [ 428.713770] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.719334] cache_grow_begin+0x91/0x8c0 [ 428.723413] ? do_raw_spin_unlock+0xa7/0x2f0 [ 428.727847] fallback_alloc+0x203/0x2e0 [ 428.731843] ____cache_alloc_node+0x1c7/0x1e0 [ 428.736358] kmem_cache_alloc_node+0xe3/0x730 [ 428.740865] ? ipv6_get_ifaddr+0x42e/0x620 [ 428.745133] __alloc_skb+0x119/0x770 [ 428.748852] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 428.754150] ? skb_scrub_packet+0x490/0x490 [ 428.758512] ? lock_downgrade+0x900/0x900 [ 428.762705] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.768248] ? refcount_sub_and_test_checked+0x203/0x310 [ 428.773706] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 428.779166] ? addrconf_rs_timer+0x6f0/0x6f0 [ 428.783604] ndisc_alloc_skb+0x144/0x340 [ 428.787674] ndisc_send_rs+0x331/0x6e0 [ 428.791577] addrconf_rs_timer+0x3c0/0x6f0 [ 428.795830] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 428.800089] call_timer_fn+0x272/0x920 [ 428.803985] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 428.808227] ? process_timeout+0x40/0x40 [ 428.812297] ? find_held_lock+0x36/0x1c0 [ 428.816374] ? __run_timers+0x7da/0xc70 [ 428.820357] ? _raw_spin_unlock_irq+0x27/0x80 [ 428.824853] ? _raw_spin_unlock_irq+0x27/0x80 [ 428.829353] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 428.833615] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 428.838205] ? trace_hardirqs_on+0xbd/0x310 [ 428.842563] ? kasan_check_read+0x11/0x20 [ 428.846720] ? __run_timers+0x7da/0xc70 [ 428.850699] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 428.856176] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 428.860422] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 428.864662] __run_timers+0x7e5/0xc70 [ 428.868465] ? find_held_lock+0x36/0x1c0 [ 428.872543] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 428.877919] ? _raw_spin_unlock_irq+0x27/0x80 [ 428.882417] ? _raw_spin_unlock_irq+0x27/0x80 [ 428.886916] ? lockdep_hardirqs_on+0x421/0x5c0 [ 428.891504] ? trace_hardirqs_on+0xbd/0x310 [ 428.895837] ? kasan_check_read+0x11/0x20 [ 428.899996] ? finish_task_switch+0x1f5/0x900 [ 428.904497] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 428.909957] ? compat_start_thread+0x80/0x80 [ 428.914391] ? pvclock_read_flags+0x160/0x160 [ 428.918887] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.924483] ? check_preemption_disabled+0x48/0x200 [ 428.929517] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 428.935081] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 428.940366] ? rcu_pm_notify+0xc0/0xc0 [ 428.944257] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.949797] ? check_preemption_disabled+0x48/0x200 [ 428.954835] run_timer_softirq+0x52/0xb0 [ 428.958898] ? rcu_read_lock_sched_held+0x108/0x120 [ 428.963922] __do_softirq+0x30b/0xad8 [ 428.967739] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 428.972848] ? trace_hardirqs_off_caller+0x300/0x300 [ 428.977959] ? schedule+0x108/0x460 [ 428.981598] ? trace_hardirqs_off+0xb8/0x300 [ 428.986025] ? smpboot_thread_fn+0x68b/0xa00 [ 428.990439] ? trace_hardirqs_on+0x310/0x310 [ 428.994854] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 429.000417] ? check_preemption_disabled+0x48/0x200 [ 429.005445] ? takeover_tasklets+0xa90/0xa90 [ 429.009859] run_ksoftirqd+0x94/0x100 [ 429.013662] smpboot_thread_fn+0x68b/0xa00 [ 429.018078] ? sort_range+0x30/0x30 [ 429.021703] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 429.026818] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 429.032361] ? __kthread_parkme+0xfb/0x1a0 [ 429.036605] kthread+0x35a/0x420 [ 429.039969] ? sort_range+0x30/0x30 [ 429.043598] ? kthread_bind+0x40/0x40 [ 429.047402] ret_from_fork+0x3a/0x50 [ 429.051129] warn_alloc_show_mem: 1 callbacks suppressed [ 429.051141] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc2+ #212 [ 429.051143] Mem-Info: [ 429.051178] active_anon:47208 inactive_anon:371 isolated_anon:0 [ 429.051178] active_file:15 inactive_file:15 isolated_file:2 [ 429.051178] unevictable:0 dirty:0 writeback:0 unstable:0 [ 429.051178] slab_reclaimable:8750 slab_unreclaimable:1477021 [ 429.051178] mapped:32967 shmem:379 pagetables:576 bounce:0 [ 429.051178] free:13757 free_pcp:312 free_cma:0 [ 429.057008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.063244] Node 0 active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:131868kB dirty:0kB writeback:0kB shmem:1516kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 429.065644] Call Trace: [ 429.098517] Node 0 [ 429.107864] [ 429.135558] 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 [ 429.138115] dump_stack+0x1c4/0x2b4 [ 429.140315] lowmem_reserve[]: 0 [ 429.142467] ? dump_stack_print_info.cold.2+0x52/0x52 [ 429.167944] 2815 [ 429.171585] warn_alloc.cold.118+0xb7/0x1bd [ 429.174830] 6318 [ 429.180015] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 429.182052] 6318 [ 429.186365] ? lock_downgrade+0x900/0x900 [ 429.193238] ? trace_hardirqs_off+0xb8/0x300 [ 429.195276] Node 0 [ 429.199426] ? trace_hardirqs_off+0xb8/0x300 [ 429.203838] DMA32 free:25148kB min:30036kB low:37544kB high:45052kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2887244kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 429.206091] __alloc_pages_slowpath+0x2667/0x2d80 [ 429.210471] lowmem_reserve[]: [ 429.237835] ? warn_alloc+0x120/0x120 [ 429.242629] 0 0 [ 429.245760] ? trace_hardirqs_on+0x310/0x310 [ 429.249755] 3503 [ 429.251727] ? warn_alloc+0x120/0x120 [ 429.256108] 3503 [ 429.258170] ? print_usage_bug+0xc0/0xc0 [ 429.261936] Node 0 Normal free:13972kB min:37376kB low:46720kB high:56064kB active_anon:188832kB inactive_anon:1484kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587472kB mlocked:0kB kernel_stack:5152kB pagetables:2304kB bounce:0kB free_pcp:1000kB local_pcp:676kB free_cma:0kB [ 429.261960] lowmem_reserve[]: 0 0 0 0 [ 429.261974] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 429.262033] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (UM) 2*32kB (UM) 3*64kB (UM) 4*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (M) 3*2048kB (M) 3*4096kB (M) = 25148kB [ 429.262097] Node 0 Normal: 959*4kB (UME) 453*8kB (ME) 199*16kB (ME) 61*32kB (UME) 18*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14004kB [ 429.262156] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 429.262162] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 429.262165] 411 total pagecache pages [ 429.262175] 0 pages in swap cache [ 429.262180] Swap cache stats: add 0, delete 0, find 0/0 [ 429.262182] Free swap = 0kB [ 429.262185] Total swap = 0kB [ 429.262189] 1965979 pages RAM [ 429.262192] 0 pages HighMem/MovableOnly [ 429.262194] 343323 pages reserved [ 429.262197] 0 pages cma reserved [ 429.262278] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 429.262338] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 429.262348] ksoftirqd/0 cpuset= [ 429.264415] ? warn_alloc+0x120/0x120 [ 429.268458] / [ 429.298005] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 429.301789] mems_allowed=0 [ 429.315793] ? print_usage_bug+0xc0/0xc0 [ 429.438341] ? __lock_acquire+0x7ec/0x4ec0 [ 429.442589] ? __lock_acquire+0x7ec/0x4ec0 [ 429.446832] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 429.452372] ? should_fail+0x22d/0xd01 [ 429.456265] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 429.461369] ? __lock_acquire+0x7ec/0x4ec0 [ 429.465610] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 429.470714] ? __lock_acquire+0x7ec/0x4ec0 [ 429.474947] ? should_fail+0x22d/0xd01 [ 429.479281] ? print_usage_bug+0xc0/0xc0 [ 429.483359] ? mark_held_locks+0x130/0x130 [ 429.487599] ? mark_held_locks+0x130/0x130 [ 429.491843] ? graph_lock+0x170/0x170 [ 429.496147] ? print_usage_bug+0xc0/0xc0 [ 429.500213] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 429.504972] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.511028] ? check_preemption_disabled+0x48/0x200 [ 429.516044] ? check_preemption_disabled+0x48/0x200 [ 429.521074] ? __lock_is_held+0xb5/0x140 [ 429.525637] __alloc_pages_nodemask+0xa80/0xde0 [ 429.530308] ? graph_lock+0x170/0x170 [ 429.534123] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 429.539141] ? graph_lock+0x170/0x170 [ 429.543470] ? find_held_lock+0x36/0x1c0 [ 429.547556] ? ____cache_alloc_node+0x1c7/0x1e0 [ 429.552228] ? lock_downgrade+0x900/0x900 [ 429.556385] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.561935] cache_grow_begin+0x91/0x8c0 [ 429.565998] ? do_raw_spin_unlock+0xa7/0x2f0 [ 429.572966] fallback_alloc+0x203/0x2e0 [ 429.577288] ____cache_alloc_node+0x1c7/0x1e0 [ 429.581800] kmem_cache_alloc_node+0xe3/0x730 [ 429.586302] ? ipv6_get_ifaddr+0x42e/0x620 [ 429.590567] __alloc_skb+0x119/0x770 [ 429.594287] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 429.599594] ? skb_scrub_packet+0x490/0x490 [ 429.603926] ? lock_downgrade+0x900/0x900 [ 429.608089] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.613636] ? refcount_sub_and_test_checked+0x203/0x310 [ 429.619096] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 429.625029] ? addrconf_rs_timer+0x6f0/0x6f0 [ 429.629457] ndisc_alloc_skb+0x144/0x340 [ 429.633529] ndisc_send_rs+0x331/0x6e0 [ 429.637439] addrconf_rs_timer+0x3c0/0x6f0 [ 429.641684] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 429.645941] call_timer_fn+0x272/0x920 [ 429.649830] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 429.654593] ? process_timeout+0x40/0x40 [ 429.659796] ? find_held_lock+0x36/0x1c0 [ 429.664896] ? mark_held_locks+0xc7/0x130 [ 429.669052] ? _raw_spin_unlock_irq+0x27/0x80 [ 429.673555] ? _raw_spin_unlock_irq+0x27/0x80 [ 429.678051] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 429.682286] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 429.686875] ? trace_hardirqs_on+0xbd/0x310 [ 429.691203] ? kasan_check_read+0x11/0x20 [ 429.695810] ? __run_timers+0x7da/0xc70 [ 429.699791] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 429.705256] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 429.709502] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 429.713742] __run_timers+0x7e5/0xc70 [ 429.717572] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 429.722941] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 429.728422] ? graph_lock+0x170/0x170 [ 429.732230] ? print_usage_bug+0xc0/0xc0 [ 429.739374] ? lock_release+0x970/0x970 [ 429.743370] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 429.748586] ? find_held_lock+0x36/0x1c0 [ 429.752655] ? graph_lock+0x170/0x170 [ 429.756462] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.761998] ? check_preemption_disabled+0x48/0x200 [ 429.767027] ? __lock_is_held+0xb5/0x140 [ 429.771092] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.778276] ? check_preemption_disabled+0x48/0x200 [ 429.783308] run_timer_softirq+0x52/0xb0 [ 429.787378] ? rcu_read_lock_sched_held+0x108/0x120 [ 429.792398] __do_softirq+0x30b/0xad8 [ 429.796211] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 429.801326] ? pvclock_read_flags+0x160/0x160 [ 429.805821] ? lapic_next_event+0x5a/0x90 [ 429.809972] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.816670] ? check_preemption_disabled+0x48/0x200 [ 429.821705] ? check_preemption_disabled+0x48/0x200 [ 429.826733] ? kvm_clock_read+0x18/0x30 [ 429.830708] ? kvm_sched_clock_read+0x9/0x20 [ 429.835117] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.840657] ? check_preemption_disabled+0x48/0x200 [ 429.845688] irq_exit+0x17f/0x1c0 [ 429.849151] smp_apic_timer_interrupt+0x1cb/0x760 [ 429.853994] ? smp_reschedule_interrupt+0x109/0x650 [ 429.859015] ? smp_call_function_single_interrupt+0x650/0x650 [ 429.864904] ? interrupt_entry+0xb5/0xf0 [ 429.869414] ? trace_hardirqs_off_caller+0xbb/0x300 [ 429.874432] ? trace_hardirqs_off_caller+0xbb/0x300 [ 429.879452] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.884298] ? trace_hardirqs_off+0x300/0x300 [ 429.888803] ? trace_hardirqs_off+0x300/0x300 [ 429.893301] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.900851] ? check_preemption_disabled+0x48/0x200 [ 429.905873] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.911423] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.916283] apic_timer_interrupt+0xf/0x20 [ 429.920520] [ 429.922774] RIP: 0010:console_unlock+0x1017/0x11a0 [ 429.927707] Code: c1 e8 03 42 80 3c 20 00 0f 85 8d 01 00 00 48 83 3d 25 98 0d 08 00 0f 84 78 01 00 00 e8 a2 3d 1a 00 48 8b bd c0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 68 f9 ff ff e8 6a ab 5d 00 e9 08 f4 ff ff e8 80 [ 429.946613] RSP: 0000:ffff8801d9a4deb0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 429.954328] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b [ 429.961606] RDX: 0000000000000000 RSI: ffffffff8164918e RDI: 0000000000000293 [ 429.968886] RBP: ffff8801d9a4e010 R08: ffff8801d9a40958 R09: 0000000000000006 [ 429.976162] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000 [ 429.983434] R13: ffffffff848d9160 R14: ffffffff89d9be50 R15: dffffc0000000000 [ 429.991204] ? netconsole_netdev_event+0x280/0x280 [ 429.996149] ? console_unlock+0x100e/0x11a0 [ 430.000505] ? devkmsg_read+0xbb0/0xbb0 [ 430.004930] ? vprintk_emit+0x7f7/0x930 [ 430.010757] ? lock_release+0x970/0x970 [ 430.014735] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 430.024557] ? vprintk_default+0x28/0x30 [ 430.028625] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 430.037389] ? kasan_check_write+0x14/0x20 [ 430.041627] ? do_raw_spin_lock+0xc1/0x200 [ 430.045895] vprintk_emit+0x33d/0x930 [ 430.049709] ? wake_up_klogd+0x180/0x180 [ 430.053783] ? find_held_lock+0x36/0x1c0 [ 430.058344] ? mark_held_locks+0xc7/0x130 [ 430.064924] ? _raw_spin_unlock_irq+0x27/0x80 [ 430.069425] ? _raw_spin_unlock_irq+0x27/0x80 [ 430.074420] vprintk_default+0x28/0x30 [ 430.078320] vprintk_func+0x7e/0x181 [ 430.082041] printk+0xa7/0xcf [ 430.085625] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 430.090392] ? _raw_spin_unlock_irq+0x60/0x80 [ 430.094905] dump_unreclaimable_slab.cold.22+0xd8/0xe5 [ 430.100195] dump_header+0x7cc/0xf72 [ 430.103923] ? pagefault_out_of_memory+0x197/0x197 [ 430.108865] ? mark_held_locks+0x130/0x130 [ 430.113590] ? __lock_acquire+0x7ec/0x4ec0 [ 430.118142] ? mem_cgroup_charge_statistics+0x780/0x780 [ 430.123507] ? print_usage_bug+0xc0/0xc0 [ 430.127576] ? print_usage_bug+0xc0/0xc0 [ 430.131648] ? graph_lock+0x170/0x170 [ 430.135449] ? graph_lock+0x170/0x170 [ 430.142334] ? print_usage_bug+0xc0/0xc0 [ 430.146770] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.152818] ? find_held_lock+0x36/0x1c0 [ 430.156895] ? mark_held_locks+0xc7/0x130 [ 430.161049] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 430.166155] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 430.171258] ? lockdep_hardirqs_on+0x421/0x5c0 [ 430.175844] ? trace_hardirqs_on+0xbd/0x310 [ 430.180165] ? kasan_check_read+0x11/0x20 [ 430.184320] ? ___ratelimit+0x36f/0x655 [ 430.188302] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 430.193759] ? trace_hardirqs_on+0x310/0x310 [ 430.198169] ? lock_downgrade+0x900/0x900 [ 430.202330] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 430.207437] ? ___ratelimit+0xaa/0x655 [ 430.211336] ? idr_get_free+0xec0/0xec0 [ 430.215319] ? kasan_check_write+0x14/0x20 [ 430.220068] ? do_raw_spin_lock+0xc1/0x200 [ 430.227026] oom_kill_process.cold.27+0x10/0x903 [ 430.231793] ? graph_lock+0x170/0x170 [ 430.236092] ? _raw_spin_unlock+0x2c/0x50 [ 430.240240] ? oom_badness+0xe6/0xaa0 [ 430.244054] ? oom_evaluate_task+0x540/0x540 [ 430.248470] ? find_held_lock+0x36/0x1c0 [ 430.252541] ? out_of_memory+0x974/0x14c0 [ 430.256702] ? lock_downgrade+0x900/0x900 [ 430.260849] ? check_preemption_disabled+0x48/0x200 [ 430.265871] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 430.271702] ? kasan_check_read+0x11/0x20 [ 430.275857] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 430.281136] ? rcu_bh_qs+0xc0/0xc0 [ 430.285149] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 430.290164] ? oom_evaluate_task+0x302/0x540 [ 430.294586] out_of_memory+0xa86/0x14c0 [ 430.299599] ? oom_killer_disable+0x3a0/0x3a0 [ 430.305410] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 430.310347] ? __mutex_add_waiter+0x2a0/0x2a0 [ 430.314855] __alloc_pages_slowpath+0x2318/0x2d80 [ 430.319732] ? warn_alloc+0x120/0x120 [ 430.323978] ? __radix_tree_lookup+0x4c0/0x4c0 [ 430.328586] ? find_get_entry+0x2f2/0xc40 [ 430.332751] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.338818] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 430.343750] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 430.349289] ? should_fail+0x22d/0xd01 [ 430.353233] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 430.358342] ? __lock_is_held+0xb5/0x140 [ 430.362429] ? __lock_is_held+0xb5/0x140 [ 430.366501] ? kasan_check_read+0x11/0x20 [ 430.370656] ? ___might_sleep+0x1ed/0x300 [ 430.374808] ? lock_release+0x970/0x970 [ 430.378783] ? arch_local_save_flags+0x40/0x40 [ 430.385089] ? __might_sleep+0x95/0x190 [ 430.389952] __alloc_pages_nodemask+0xa80/0xde0 [ 430.395116] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 430.400140] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 430.405940] ? kasan_check_read+0x11/0x20 [ 430.410088] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 430.415369] ? graph_lock+0x170/0x170 [ 430.419172] ? print_usage_bug+0xc0/0xc0 [ 430.423236] ? graph_lock+0x170/0x170 [ 430.427496] ? graph_lock+0x170/0x170 [ 430.431297] ? __do_page_cache_readahead+0x7ce/0x980 [ 430.436847] ? find_held_lock+0x36/0x1c0 [ 430.440915] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 430.446458] alloc_pages_current+0x10c/0x210 [ 430.450868] ? lock_downgrade+0x900/0x900 [ 430.455541] __page_cache_alloc+0x38f/0x5b0 [ 430.459878] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 430.466653] ? kasan_check_read+0x11/0x20 [ 430.472058] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 430.477350] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 430.482024] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 430.487570] ? check_preemption_disabled+0x48/0x200 [ 430.492603] filemap_fault+0x1594/0x25f0 [ 430.496677] ? __lock_page_or_retry+0xa00/0xa00 [ 430.501805] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 430.507607] ? kasan_check_read+0x11/0x20 [ 430.511761] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 430.517574] ? rcu_bh_qs+0xc0/0xc0 [ 430.521118] ? remove_wait_queue+0x1a6/0x360 [ 430.525531] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 430.531463] ? filemap_map_pages+0xdea/0x1980 [ 430.535974] ? print_usage_bug+0xc0/0xc0 [ 430.540042] ? find_get_pages_range_tag+0x1320/0x1320 [ 430.545719] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 430.551255] ? fput+0x130/0x1a0 [ 430.554543] ? graph_lock+0x170/0x170 [ 430.558364] ? __lock_acquire+0x7ec/0x4ec0 [ 430.563393] ? lock_acquire+0x1ed/0x520 [ 430.569161] ? ext4_filemap_fault+0x7a/0xad [ 430.573500] ? lock_release+0x970/0x970 [ 430.577477] ? arch_local_save_flags+0x40/0x40 [ 430.582077] ? select_estimate_accuracy+0x4b0/0x4b0 [ 430.587139] ? down_read+0xb0/0x1d0 [ 430.590781] ? ext4_filemap_fault+0x7a/0xad [ 430.595134] ? __down_interruptible+0x700/0x700 [ 430.599833] ext4_filemap_fault+0x82/0xad [ 430.603996] __do_fault+0x100/0x6b0 [ 430.607720] ? print_bad_pte+0x6c0/0x6c0 [ 430.611797] ? find_held_lock+0x36/0x1c0 [ 430.615976] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 430.621179] ? pmd_val+0x88/0x100 [ 430.624638] ? add_mm_counter_fast+0xd0/0xd0 [ 430.631363] ? pmd_val+0x88/0x100 [ 430.635589] ? add_mm_counter_fast+0xd0/0xd0 [ 430.640008] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 430.646085] __handle_mm_fault+0x3709/0x53e0 [ 430.650510] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 430.655357] ? graph_lock+0x170/0x170 [ 430.659160] ? print_usage_bug+0xc0/0xc0 [ 430.663229] ? lock_downgrade+0x900/0x900 [ 430.667382] ? graph_lock+0x170/0x170 [ 430.671183] ? graph_lock+0x170/0x170 [ 430.675483] ? handle_mm_fault+0x42a/0xc70 [ 430.679727] ? lock_downgrade+0x900/0x900 [ 430.684366] ? check_preemption_disabled+0x48/0x200 [ 430.689391] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 430.695195] ? kasan_check_read+0x11/0x20 [ 430.699349] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 430.704642] ? rcu_bh_qs+0xc0/0xc0 [ 430.708187] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 430.714589] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 430.721591] ? check_preemption_disabled+0x48/0x200 [ 430.726623] handle_mm_fault+0x54f/0xc70 [ 430.730710] ? __handle_mm_fault+0x53e0/0x53e0 [ 430.735297] ? find_vma+0x34/0x190 [ 430.738856] __do_page_fault+0x67d/0xed0 [ 430.742929] ? mm_fault_error+0x380/0x380 [ 430.747547] ? trace_hardirqs_off+0xb8/0x300 [ 430.751974] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.757345] ? trace_hardirqs_on+0x310/0x310 [ 430.761765] do_page_fault+0xf2/0x7e0 [ 430.765576] ? vmalloc_sync_all+0x30/0x30 [ 430.769730] ? error_entry+0x70/0xd0 [ 430.773450] ? trace_hardirqs_off_caller+0xbb/0x300 [ 430.778464] ? trace_hardirqs_on_caller+0xc0/0x300 [ 430.783397] ? syscall_return_slowpath+0x5e0/0x5e0 [ 430.788330] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 430.793179] ? trace_hardirqs_off+0x300/0x300 [ 430.798194] ? trace_hardirqs_off_caller+0x300/0x300 [ 430.804055] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 430.809075] ? prepare_exit_to_usermode+0x291/0x3b0 [ 430.814093] ? page_fault+0x8/0x30