8601] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 377.453676] apic_timer_interrupt+0xf/0x20
[ 377.457925]
[ 377.460212] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 377.465507] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 377.484487] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 377.492221] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 377.499506] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 377.506992] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 377.514294] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 377.521672] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 377.529006] ? arch_local_irq_restore+0x45/0x52
[ 377.533712] dump_stack+0x26a/0x2b4
[ 377.537372] ? dump_stack_print_info.cold.2+0x52/0x52
[ 377.542583] ? mark_held_locks+0x130/0x130
[ 377.546835] ? mark_held_locks+0x130/0x130
[ 377.551097] dump_header+0x27b/0xf72
[ 377.555012] ? pagefault_out_of_memory+0x197/0x197
[ 377.559990] ? mark_held_locks+0x130/0x130
[ 377.564246] ? __lock_acquire+0x7ec/0x4ec0
[ 377.568503] ? mem_cgroup_charge_statistics+0x780/0x780
[ 377.574013] ? print_usage_bug+0xc0/0xc0
[ 377.578095] ? print_usage_bug+0xc0/0xc0
[ 377.582292] ? graph_lock+0x170/0x170
[ 377.586175] ? graph_lock+0x170/0x170
[ 377.590012] ? print_usage_bug+0xc0/0xc0
[ 377.594155] ? print_usage_bug+0xc0/0xc0
[ 377.598312] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 377.603876] ? find_held_lock+0x36/0x1c0
[ 377.607990] ? mark_held_locks+0xc7/0x130
[ 377.612163] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 377.617282] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 377.622491] ? lockdep_hardirqs_on+0x421/0x5c0
[ 377.627105] ? trace_hardirqs_on+0xbd/0x310
[ 377.631442] ? kasan_check_read+0x11/0x20
[ 377.635693] ? ___ratelimit+0x36f/0x655
[ 377.639696] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 377.645179] ? trace_hardirqs_on+0x310/0x310
[ 377.649622] ? lock_downgrade+0x900/0x900
[ 377.653795] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 377.658918] ? ___ratelimit+0xaa/0x655
[ 377.662927] ? idr_get_free+0xec0/0xec0
[ 377.666975] ? kasan_check_write+0x14/0x20
[ 377.671239] ? do_raw_spin_lock+0xc1/0x200
[ 377.675566] oom_kill_process.cold.27+0x10/0x903
[ 377.680351] ? graph_lock+0x170/0x170
[ 377.684170] ? _raw_spin_unlock+0x2c/0x50
[ 377.688335] ? oom_badness+0xe6/0xaa0
[ 377.692160] ? oom_evaluate_task+0x540/0x540
[ 377.696681] ? find_held_lock+0x36/0x1c0
[ 377.700771] ? out_of_memory+0x974/0x1430
[ 377.704968] ? lock_downgrade+0x900/0x900
[ 377.709139] ? check_preemption_disabled+0x48/0x200
[ 377.714185] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 377.720004] ? kasan_check_read+0x11/0x20
[ 377.724191] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 377.729493] ? rcu_bh_qs+0xc0/0xc0
[ 377.733136] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 377.738170] ? oom_evaluate_task+0x302/0x540
[ 377.742602] out_of_memory+0xa84/0x1430
[ 377.746604] ? oom_killer_disable+0x3a0/0x3a0
[ 377.751128] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 377.756083] ? __mutex_add_waiter+0x2a0/0x2a0
[ 377.760608] __alloc_pages_slowpath+0x2318/0x2d80
[ 377.765655] ? warn_alloc+0x120/0x120
[ 377.769668] ? find_get_entry+0x2f2/0xc40
[ 377.773853] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 377.779411] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 377.784361] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 377.789916] ? should_fail+0x22d/0xd01
[ 377.793855] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 377.799000] ? __lock_is_held+0xb5/0x140
[ 377.803111] ? __lock_is_held+0xb5/0x140
[ 377.807205] ? ___might_sleep+0x1ed/0x300
[ 377.811371] ? lock_release+0x970/0x970
[ 377.815452] ? arch_local_save_flags+0x40/0x40
[ 377.820077] ? __might_sleep+0x95/0x190
[ 377.824223] __alloc_pages_nodemask+0xa80/0xde0
[ 377.828919] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 377.834008] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 377.839819] ? kasan_check_read+0x11/0x20
[ 377.844005] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 377.849391] ? graph_lock+0x170/0x170
[ 377.853211] ? print_usage_bug+0xc0/0xc0
[ 377.857296] ? graph_lock+0x170/0x170
[ 377.861114] ? graph_lock+0x170/0x170
[ 377.864973] ? __do_page_cache_readahead+0x7ce/0x980
[ 377.870197] ? find_held_lock+0x36/0x1c0
[ 377.874287] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 377.879848] alloc_pages_current+0x10c/0x210
[ 377.884272] ? lock_downgrade+0x900/0x900
[ 377.888444] __page_cache_alloc+0x38f/0x5b0
[ 377.892930] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 377.898864] ? kasan_check_read+0x11/0x20
[ 377.903037] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 377.908339] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 377.913032] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 377.918590] ? check_preemption_disabled+0x48/0x200
[ 377.923634] filemap_fault+0x1594/0x25f0
[ 377.927738] ? __lock_page_or_retry+0xa00/0xa00
[ 377.932425] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 377.938260] ? kasan_check_read+0x11/0x20
[ 377.942661] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 377.948042] ? rcu_bh_qs+0xc0/0xc0
[ 377.951710] ? filemap_map_pages+0xdea/0x1980
[ 377.956245] ? find_get_pages_range_tag+0x1320/0x1320
[ 377.961456] ? try_to_wake_up+0x10a/0x12f0
[ 377.965780] ? graph_lock+0x170/0x170
[ 377.969609] ? migrate_swap_stop+0x930/0x930
[ 377.974036] ? find_held_lock+0x36/0x1c0
[ 377.978280] ? lock_acquire+0x1ed/0x520
[ 377.982275] ? ext4_filemap_fault+0x7a/0xad
[ 377.986622] ? lock_release+0x970/0x970
[ 377.990615] ? arch_local_save_flags+0x40/0x40
[ 377.995257] ? __unqueue_futex+0x2e0/0x2e0
[ 377.999525] ? down_read+0xb0/0x1d0
[ 378.003398] ? ext4_filemap_fault+0x7a/0xad
[ 378.007835] ? __down_interruptible+0x700/0x700
[ 378.012590] ? get_futex_key+0x21b0/0x21b0
[ 378.016924] ext4_filemap_fault+0x82/0xad
[ 378.021126] __do_fault+0x100/0x6b0
[ 378.024777] ? print_bad_pte+0x6c0/0x6c0
[ 378.028926] ? do_futex+0x249/0x26d0
[ 378.032811] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 378.038389] ? pmd_val+0x88/0x100
[ 378.041867] ? add_mm_counter_fast+0xd0/0xd0
[ 378.046309] ? pmd_val+0x88/0x100
[ 378.049923] ? add_mm_counter_fast+0xd0/0xd0
[ 378.054387] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 378.059976] __handle_mm_fault+0x3709/0x53e0
[ 378.064406] ? perf_trace_lock+0x14d/0x7a0
[ 378.068674] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 378.073551] ? graph_lock+0x170/0x170
[ 378.077372] ? print_usage_bug+0xc0/0xc0
[ 378.081458] ? graph_lock+0x170/0x170
[ 378.085285] ? graph_lock+0x170/0x170
[ 378.089229] ? handle_mm_fault+0x42a/0xc70
[ 378.093485] ? lock_downgrade+0x900/0x900
[ 378.097654] ? check_preemption_disabled+0x48/0x200
[ 378.102696] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 378.108514] ? kasan_check_read+0x11/0x20
[ 378.112682] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 378.118017] ? rcu_bh_qs+0xc0/0xc0
[ 378.121576] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 378.127055] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 378.132614] ? check_preemption_disabled+0x48/0x200
[ 378.137746] handle_mm_fault+0x54f/0xc70
[ 378.141831] ? __handle_mm_fault+0x53e0/0x53e0
[ 378.146448] ? find_vma+0x34/0x190
[ 378.150031] __do_page_fault+0x67d/0xed0
[ 378.154369] ? mm_fault_error+0x380/0x380
[ 378.158535] ? trace_hardirqs_off+0xb8/0x310
[ 378.163091] ? trace_hardirqs_on+0x310/0x310
[ 378.167516] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 378.172975] ? trace_hardirqs_on+0x310/0x310
[ 378.177416] do_page_fault+0xf2/0x7e0
[ 378.181239] ? vmalloc_sync_all+0x30/0x30
[ 378.185434] ? error_entry+0x70/0xd0
[ 378.189297] ? trace_hardirqs_off_caller+0xbb/0x310
[ 378.194331] ? trace_hardirqs_on_caller+0xc0/0x310
[ 378.199297] ? syscall_return_slowpath+0x5e0/0x5e0
[ 378.204251] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 378.209121] ? trace_hardirqs_on_caller+0x310/0x310
[ 378.214154] ? trace_hardirqs_off+0x310/0x310
[ 378.218677] ? prepare_exit_to_usermode+0x291/0x3b0
[ 378.223723] ? page_fault+0x8/0x30
[ 378.227289] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 378.232155] ? page_fault+0x8/0x30
[ 378.236276] page_fault+0x1e/0x30
[ 378.239748] RIP: 0033:0x44b69a
[ 378.242987] Code: Bad RIP value.
[ 378.246381] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 378.251762] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 378.259120] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 378.266405] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 378.273688] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 378.280990] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 378.288295] warn_alloc_show_mem: 1 callbacks suppressed
[ 378.288306] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc5+ #106
[ 378.288308] Mem-Info:
[ 378.288345] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 378.288345] active_file:18 inactive_file:17 isolated_file:0
[ 378.288345] unevictable:0 dirty:0 writeback:0 unstable:0
[ 378.288345] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 378.288345] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 378.288345] free:13799 free_pcp:275 free_cma:0
[ 378.293690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 378.293700] Call Trace:
[ 378.300565] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 378.302999] dump_stack+0x1c4/0x2b4
[ 378.335874] Node 0
[ 378.345232] ? dump_stack_print_info.cold.2+0x52/0x52
[ 378.347822] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 378.375327] warn_alloc.cold.119+0xb7/0x1bd
[ 378.378941] lowmem_reserve[]: 0 2819
[ 378.381192] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 378.386351] 6323 6323
[ 378.411856] ? lock_downgrade+0x900/0x900
[ 378.419869] ? trace_hardirqs_off+0xb8/0x310
[ 378.424684] Node 0
[ 378.427181] ? trace_hardirqs_off+0xb8/0x310
[ 378.431325] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 378.435705] __alloc_pages_slowpath+0x2667/0x2d80
[ 378.437949] lowmem_reserve[]:
[ 378.442398] ? warn_alloc+0x120/0x120
[ 378.469064] 0 0
[ 378.473930] ? warn_alloc+0x120/0x120
[ 378.477053] 3503
[ 378.480857] ? print_usage_bug+0xc0/0xc0
[ 378.482823] 3503
[ 378.486618] ? warn_alloc+0x120/0x120
[ 378.488681] Node 0
[ 378.492740] ? print_usage_bug+0xc0/0xc0
[ 378.494813] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 378.498587] ? __lock_acquire+0x7ec/0x4ec0
[ 378.500804] lowmem_reserve[]:
[ 378.504870] ? __lock_acquire+0x7ec/0x4ec0
[ 378.533122] 0 0
[ 378.537366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 378.540444] 0 0
[ 378.544688] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 378.552179] ? should_fail+0x22d/0xd01
[ 378.554135] Node 0
[ 378.559668] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 378.563534] DMA:
[ 378.565769] ? __lock_acquire+0x7ec/0x4ec0
[ 378.570865] 1*4kB
[ 378.572925] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 378.577134] (U)
[ 378.579284] ? __lock_acquire+0x7ec/0x4ec0
[ 378.584363] 0*8kB 0*16kB
[ 378.586357] ? should_fail+0x22d/0xd01
[ 378.590565] 1*32kB (U)
[ 378.593355] ? mark_held_locks+0x130/0x130
[ 378.597215] 2*64kB
[ 378.599798] ? mark_held_locks+0x130/0x130
[ 378.604011] (U)
[ 378.606247] ? mark_held_locks+0xc7/0x130
[ 378.610456] 1*128kB (U)
[ 378.612442] ? print_usage_bug+0xc0/0xc0
[ 378.616564] 1*256kB (U)
[ 378.619256] ? graph_lock+0x170/0x170
[ 378.623325] 0*512kB
[ 378.625993] ? print_usage_bug+0xc0/0xc0
[ 378.629768] 1*1024kB (U)
[ 378.632101] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 378.636143] 1*2048kB
[ 378.638900] ? check_preemption_disabled+0x48/0x200
[ 378.644406] (M) 3*4096kB
[ 378.646842] ? check_preemption_disabled+0x48/0x200
[ 378.651828] (M) = 15908kB
[ 378.654599] ? __lock_is_held+0xb5/0x140
[ 378.659603] Node 0
[ 378.662373] __alloc_pages_nodemask+0xa80/0xde0
[ 378.666408] DMA32: 4*4kB
[ 378.668665] ? graph_lock+0x170/0x170
[ 378.673310] (M) 1*8kB
[ 378.676077] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 378.679853] (U)
[ 378.682347] ? graph_lock+0x170/0x170
[ 378.687346] 3*16kB
[ 378.689328] ? find_held_lock+0x36/0x1c0
[ 378.693101] (UM)
[ 378.695343] ? ____cache_alloc_node+0x1c7/0x1e0
[ 378.699397] 2*32kB
[ 378.701456] ? lock_downgrade+0x900/0x900
[ 378.706101] (M)
[ 378.708340] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 378.712465] 5*64kB
[ 378.714443] cache_grow_begin+0x91/0x8c0
[ 378.719953] (UM)
[ 378.722221] ? do_raw_spin_unlock+0xa7/0x2f0
[ 378.726248] 4*128kB
[ 378.728318] fallback_alloc+0x203/0x2e0
[ 378.732719] (UM)
[ 378.735050] ____cache_alloc_node+0x1c7/0x1e0
[ 378.738995] 3*256kB (M)
[ 378.741070] kmem_cache_alloc_node+0xe3/0x730
[ 378.745541] 4*512kB
[ 378.748221] ? ipv6_get_ifaddr+0x42e/0x620
[ 378.752692] (UM)
[ 378.755024] __alloc_skb+0x119/0x770
[ 378.759232] 3*1024kB
[ 378.761297] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 378.764979] (UM) 3*2048kB
[ 378.767400] ? skb_scrub_packet+0x490/0x490
[ 378.772648] (M) 3*4096kB
[ 378.775500] ? lock_downgrade+0x900/0x900
[ 378.779793] (M) = 25288kB
[ 378.782592] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 378.786755] Node 0
[ 378.789513] ? refcount_sub_and_test_checked+0x203/0x310
[ 378.795023] Normal: 908*4kB
[ 378.797272] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 378.802714] (MEH) 458*8kB
[ 378.805746] ? addrconf_rs_timer+0x690/0x690
[ 378.811176] (UME)
[ 378.814035] ndisc_alloc_skb+0x144/0x340
[ 378.818417] 198*16kB
[ 378.820562] ndisc_send_rs+0x331/0x6e0
[ 378.824615] (UME) 78*32kB
[ 378.827039] addrconf_rs_timer+0x314/0x690
[ 378.830911] (UME)
[ 378.833763] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 378.837970] 17*64kB (UM)
[ 378.840137] call_timer_fn+0x272/0x920
[ 378.844336] 0*128kB 0*256kB
[ 378.847139] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 378.851020] 0*512kB 0*1024kB
[ 378.854051] ? process_timeout+0x40/0x40
[ 378.858263] 0*2048kB
[ 378.861377] ? find_held_lock+0x36/0x1c0
[ 378.865419] 0*4096kB
[ 378.867834] ? __run_timers+0x7da/0xc70
[ 378.871883] = 14048kB
[ 378.874301] ? _raw_spin_unlock_irq+0x27/0x80
[ 378.878260] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 378.880664] ? _raw_spin_unlock_irq+0x27/0x80
[ 378.885143] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 378.893972] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 378.898443] 154 total pagecache pages
[ 378.907019] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 378.911261] 0 pages in swap cache
[ 378.915056] ? trace_hardirqs_on+0xbd/0x310
[ 378.919619] Swap cache stats: add 0, delete 0, find 0/0
[ 378.923064] ? kasan_check_read+0x11/0x20
[ 378.927364] Free swap = 0kB
[ 378.932725] ? __run_timers+0x7da/0xc70
[ 378.936865] Total swap = 0kB
[ 378.936874] 1965979 pages RAM
[ 378.939907] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 378.943859] 0 pages HighMem/MovableOnly
[ 378.946876] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 378.949957] 342307 pages reserved
[ 378.955405] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 378.959366] 0 pages cma reserved
[ 378.963611] __run_timers+0x7e5/0xc70
[ 378.967118] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 378.971298] ? find_held_lock+0x36/0x1c0
[ 378.974727] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 378.978466] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 378.984952] syz-fuzzer cpuset=
[ 378.989013] ? _raw_spin_unlock_irq+0x27/0x80
[ 378.999242] /
[ 379.004630] ? _raw_spin_unlock_irq+0x27/0x80
[ 379.007840] mems_allowed=0
[ 379.012331] ? lockdep_hardirqs_on+0x421/0x5c0
[ 379.026044] ? trace_hardirqs_on+0xbd/0x310
[ 379.030395] ? kasan_check_read+0x11/0x20
[ 379.034553] ? finish_task_switch+0x1f5/0x900
[ 379.039055] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 379.044540] ? compat_start_thread+0x80/0x80
[ 379.048991] ? pvclock_read_flags+0x160/0x160
[ 379.053504] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 379.059044] ? check_preemption_disabled+0x48/0x200
[ 379.064077] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[ 379.069617] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 379.074899] ? rcu_pm_notify+0xc0/0xc0
[ 379.078985] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 379.084527] ? check_preemption_disabled+0x48/0x200
[ 379.089554] run_timer_softirq+0x52/0xb0
[ 379.093708] ? rcu_read_lock_sched_held+0x108/0x120
[ 379.098732] __do_softirq+0x30b/0xad8
[ 379.102550] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 379.107658] ? trace_hardirqs_off+0xb8/0x310
[ 379.112080] ? schedule+0x108/0x460
[ 379.115745] ? trace_hardirqs_off+0xb8/0x310
[ 379.120181] ? smpboot_thread_fn+0x68b/0xa00
[ 379.124611] ? trace_hardirqs_on+0x310/0x310
[ 379.129255] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 379.134802] ? check_preemption_disabled+0x48/0x200
[ 379.139827] ? takeover_tasklets+0xa90/0xa90
[ 379.144253] run_ksoftirqd+0x94/0x100
[ 379.148251] smpboot_thread_fn+0x68b/0xa00
[ 379.152491] ? sort_range+0x30/0x30
[ 379.156121] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 379.161282] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 379.166843] ? __kthread_parkme+0xfb/0x1a0
[ 379.171086] kthread+0x35a/0x420
[ 379.174457] ? sort_range+0x30/0x30
[ 379.178099] ? kthread_bind+0x40/0x40
[ 379.181954] ret_from_fork+0x3a/0x50
[ 379.185736] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 379.185861] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 379.192756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 379.192765] Call Trace:
[ 379.199342] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 379.208598]
[ 379.211173] ksoftirqd/0 cpuset=
[ 379.221482] dump_stack+0x1c4/0x2b4
[ 379.223628] /
[ 379.226903] ? dump_stack_print_info.cold.2+0x52/0x52
[ 379.230523] mems_allowed=0
[ 379.232252] warn_alloc.cold.119+0xb7/0x1bd
[ 379.244649] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 379.249502] ? lock_downgrade+0x900/0x900
[ 379.253679] ? trace_hardirqs_off+0xb8/0x310
[ 379.258125] ? trace_hardirqs_off+0xb8/0x310
[ 379.262551] __alloc_pages_slowpath+0x2667/0x2d80
[ 379.267448] ? warn_alloc+0x120/0x120
[ 379.271252] ? warn_alloc+0x120/0x120
[ 379.275055] ? print_usage_bug+0xc0/0xc0
[ 379.279119] ? warn_alloc+0x120/0x120
[ 379.282924] ? print_usage_bug+0xc0/0xc0
[ 379.287008] ? __lock_acquire+0x7ec/0x4ec0
[ 379.291248] ? __lock_acquire+0x7ec/0x4ec0
[ 379.295517] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 379.301064] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 379.306608] ? should_fail+0x22d/0xd01
[ 379.310520] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 379.315628] ? __lock_acquire+0x7ec/0x4ec0
[ 379.319869] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 379.325000] ? __lock_acquire+0x7ec/0x4ec0
[ 379.329258] ? should_fail+0x22d/0xd01
[ 379.333180] ? mark_held_locks+0x130/0x130
[ 379.337447] ? mark_held_locks+0x130/0x130
[ 379.341779] ? graph_lock+0x170/0x170
[ 379.345585] ? print_usage_bug+0xc0/0xc0
[ 379.349650] ? graph_lock+0x170/0x170
[ 379.353458] ? print_usage_bug+0xc0/0xc0
[ 379.357557] ? wq_watchdog_touch+0x9c/0xfe
[ 379.361795] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 379.367337] ? check_preemption_disabled+0x48/0x200
[ 379.372377] ? check_preemption_disabled+0x48/0x200
[ 379.377438] ? __lock_is_held+0xb5/0x140
[ 379.381534] __alloc_pages_nodemask+0xa80/0xde0
[ 379.386208] ? graph_lock+0x170/0x170
[ 379.390019] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 379.395034] ? graph_lock+0x170/0x170
[ 379.398849] ? find_held_lock+0x36/0x1c0
[ 379.402937] ? ____cache_alloc_node+0x1c7/0x1e0
[ 379.407622] ? lock_downgrade+0x900/0x900
[ 379.411782] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 379.417339] cache_grow_begin+0x91/0x8c0
[ 379.421421] ? do_raw_spin_unlock+0xa7/0x2f0
[ 379.425852] fallback_alloc+0x203/0x2e0
[ 379.429839] ____cache_alloc_node+0x1c7/0x1e0
[ 379.434343] kmem_cache_alloc_node+0xe3/0x730
[ 379.438855] ? ipv6_get_ifaddr+0x42e/0x620
[ 379.443105] __alloc_skb+0x119/0x770
[ 379.446849] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 379.452159] ? skb_scrub_packet+0x490/0x490
[ 379.456508] ? lock_downgrade+0x900/0x900
[ 379.460665] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 379.466229] ? refcount_sub_and_test_checked+0x203/0x310
[ 379.471688] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 379.477152] ? addrconf_rs_timer+0x690/0x690
[ 379.481579] ndisc_alloc_skb+0x144/0x340
[ 379.485651] ndisc_send_rs+0x331/0x6e0
[ 379.489562] addrconf_rs_timer+0x314/0x690
[ 379.493814] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 379.498092] call_timer_fn+0x272/0x920
[ 379.501987] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 379.506236] ? process_timeout+0x40/0x40
[ 379.510301] ? find_held_lock+0x36/0x1c0
[ 379.514401] ? mark_held_locks+0xc7/0x130
[ 379.518568] ? _raw_spin_unlock_irq+0x27/0x80
[ 379.523069] ? _raw_spin_unlock_irq+0x27/0x80
[ 379.527566] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 379.531804] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 379.536390] ? trace_hardirqs_on+0xbd/0x310
[ 379.540719] ? kasan_check_read+0x11/0x20
[ 379.544888] ? __run_timers+0x7da/0xc70
[ 379.548871] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 379.554335] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 379.558580] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 379.562817] __run_timers+0x7e5/0xc70
[ 379.566646] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 379.572017] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 379.577040] ? graph_lock+0x170/0x170
[ 379.580878] ? print_usage_bug+0xc0/0xc0
[ 379.584941] ? lock_release+0x970/0x970
[ 379.588922] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 379.594120] ? find_held_lock+0x36/0x1c0
[ 379.598192] ? graph_lock+0x170/0x170
[ 379.601998] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 379.607555] ? check_preemption_disabled+0x48/0x200
[ 379.612598] ? __lock_is_held+0xb5/0x140
[ 379.616665] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 379.622211] ? check_preemption_disabled+0x48/0x200
[ 379.627261] run_timer_softirq+0x52/0xb0
[ 379.631340] ? rcu_read_lock_sched_held+0x108/0x120
[ 379.636359] __do_softirq+0x30b/0xad8
[ 379.640194] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 379.645348] ? pvclock_read_flags+0x160/0x160
[ 379.649859] ? lapic_next_event+0x5a/0x90
[ 379.654011] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 379.659563] ? check_preemption_disabled+0x48/0x200
[ 379.664591] ? check_preemption_disabled+0x48/0x200
[ 379.669619] ? kvm_clock_read+0x18/0x30
[ 379.673596] ? kvm_sched_clock_read+0x9/0x20
[ 379.678009] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 379.683565] ? check_preemption_disabled+0x48/0x200
[ 379.688597] irq_exit+0x17f/0x1c0
[ 379.692073] smp_apic_timer_interrupt+0x1cb/0x760
[ 379.696937] ? smp_reschedule_interrupt+0x109/0x650
[ 379.701976] ? smp_call_function_single_interrupt+0x650/0x650
[ 379.707866] ? interrupt_entry+0xb5/0xf0
[ 379.711939] ? trace_hardirqs_off_caller+0xbb/0x310
[ 379.716978] ? trace_hardirqs_off_caller+0xbb/0x310
[ 379.722000] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 379.726859] ? trace_hardirqs_on_caller+0x310/0x310
[ 379.731878] ? trace_hardirqs_on_caller+0x310/0x310
[ 379.736896] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 379.742438] ? check_preemption_disabled+0x48/0x200
[ 379.747545] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 379.753094] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 379.757964] apic_timer_interrupt+0xf/0x20
[ 379.762194]
[ 379.764437] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 379.769722] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 379.788625] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 379.796364] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 379.803633] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 379.810905] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 379.818174] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 379.825447] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 379.832739] ? arch_local_irq_restore+0x45/0x52
[ 379.837423] dump_stack+0x26a/0x2b4
[ 379.841061] ? dump_stack_print_info.cold.2+0x52/0x52
[ 379.846257] ? mark_held_locks+0x130/0x130
[ 379.850511] ? mark_held_locks+0x130/0x130
[ 379.854768] dump_header+0x27b/0xf72
[ 379.858501] ? pagefault_out_of_memory+0x197/0x197
[ 379.863445] ? mark_held_locks+0x130/0x130
[ 379.867689] ? __lock_acquire+0x7ec/0x4ec0
[ 379.871934] ? mem_cgroup_charge_statistics+0x780/0x780
[ 379.877303] ? print_usage_bug+0xc0/0xc0
[ 379.881368] ? print_usage_bug+0xc0/0xc0
[ 379.885443] ? graph_lock+0x170/0x170
[ 379.889243] ? graph_lock+0x170/0x170
[ 379.893058] ? print_usage_bug+0xc0/0xc0
[ 379.897122] ? print_usage_bug+0xc0/0xc0
[ 379.901194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 379.906743] ? find_held_lock+0x36/0x1c0
[ 379.910816] ? mark_held_locks+0xc7/0x130
[ 379.914971] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 379.920081] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 379.925200] ? lockdep_hardirqs_on+0x421/0x5c0
[ 379.929787] ? trace_hardirqs_on+0xbd/0x310
[ 379.934109] ? kasan_check_read+0x11/0x20
[ 379.938264] ? ___ratelimit+0x36f/0x655
[ 379.942244] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 379.947710] ? trace_hardirqs_on+0x310/0x310
[ 379.952120] ? lock_downgrade+0x900/0x900
[ 379.956274] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 379.961378] ? ___ratelimit+0xaa/0x655
[ 379.965277] ? idr_get_free+0xec0/0xec0
[ 379.969253] ? kasan_check_write+0x14/0x20
[ 379.973494] ? do_raw_spin_lock+0xc1/0x200
[ 379.977741] oom_kill_process.cold.27+0x10/0x903
[ 379.982500] ? graph_lock+0x170/0x170
[ 379.986302] ? _raw_spin_unlock+0x2c/0x50
[ 379.990456] ? oom_badness+0xe6/0xaa0
[ 379.994268] ? oom_evaluate_task+0x540/0x540
[ 379.998685] ? find_held_lock+0x36/0x1c0
[ 380.002764] ? out_of_memory+0x974/0x1430
[ 380.006915] ? lock_downgrade+0x900/0x900
[ 380.011071] ? check_preemption_disabled+0x48/0x200
[ 380.016100] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 380.021910] ? kasan_check_read+0x11/0x20
[ 380.026062] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 380.031346] ? rcu_bh_qs+0xc0/0xc0
[ 380.034902] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 380.039919] ? oom_evaluate_task+0x302/0x540
[ 380.044338] out_of_memory+0xa84/0x1430
[ 380.048326] ? oom_killer_disable+0x3a0/0x3a0
[ 380.052826] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 380.057760] ? __mutex_add_waiter+0x2a0/0x2a0
[ 380.062272] __alloc_pages_slowpath+0x2318/0x2d80
[ 380.067152] ? warn_alloc+0x120/0x120
[ 380.070975] ? find_get_entry+0x2f2/0xc40
[ 380.075139] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 380.080685] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 380.085625] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 380.091164] ? should_fail+0x22d/0xd01
[ 380.095089] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 380.100193] ? __lock_is_held+0xb5/0x140
[ 380.104284] ? __lock_is_held+0xb5/0x140
[ 380.108365] ? ___might_sleep+0x1ed/0x300
[ 380.112529] ? lock_release+0x970/0x970
[ 380.116508] ? arch_local_save_flags+0x40/0x40
[ 380.121111] ? __might_sleep+0x95/0x190
[ 380.125099] __alloc_pages_nodemask+0xa80/0xde0
[ 380.129778] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 380.134798] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 380.140601] ? kasan_check_read+0x11/0x20
[ 380.144757] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 380.150040] ? graph_lock+0x170/0x170
[ 380.153849] ? print_usage_bug+0xc0/0xc0
[ 380.157919] ? graph_lock+0x170/0x170
[ 380.161758] ? graph_lock+0x170/0x170
[ 380.165576] ? __do_page_cache_readahead+0x7ce/0x980
[ 380.170711] ? find_held_lock+0x36/0x1c0
[ 380.174816] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 380.180366] alloc_pages_current+0x10c/0x210
[ 380.184778] ? lock_downgrade+0x900/0x900
[ 380.188942] __page_cache_alloc+0x38f/0x5b0
[ 380.193274] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 380.199084] ? kasan_check_read+0x11/0x20
[ 380.203250] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 380.208635] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 380.213333] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 380.218877] ? check_preemption_disabled+0x48/0x200
[ 380.223904] filemap_fault+0x1594/0x25f0
[ 380.228007] ? __lock_page_or_retry+0xa00/0xa00
[ 380.232695] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 380.239006] ? kasan_check_read+0x11/0x20
[ 380.243162] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 380.248458] ? rcu_bh_qs+0xc0/0xc0
[ 380.252016] ? filemap_map_pages+0xdea/0x1980
[ 380.256547] ? find_get_pages_range_tag+0x1320/0x1320
[ 380.261739] ? try_to_wake_up+0x10a/0x12f0
[ 380.265990] ? graph_lock+0x170/0x170
[ 380.269795] ? migrate_swap_stop+0x930/0x930
[ 380.274225] ? find_held_lock+0x36/0x1c0
[ 380.278306] ? lock_acquire+0x1ed/0x520
[ 380.282290] ? ext4_filemap_fault+0x7a/0xad
[ 380.286626] ? lock_release+0x970/0x970
[ 380.290599] ? arch_local_save_flags+0x40/0x40
[ 380.295207] ? __unqueue_futex+0x2e0/0x2e0
[ 380.299462] ? down_read+0xb0/0x1d0
[ 380.303089] ? ext4_filemap_fault+0x7a/0xad
[ 380.307415] ? __down_interruptible+0x700/0x700
[ 380.312092] ? get_futex_key+0x21b0/0x21b0
[ 380.316371] ext4_filemap_fault+0x82/0xad
[ 380.320553] __do_fault+0x100/0x6b0
[ 380.324198] ? print_bad_pte+0x6c0/0x6c0
[ 380.328260] ? do_futex+0x249/0x26d0
[ 380.331986] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 380.337522] ? pmd_val+0x88/0x100
[ 380.341000] ? add_mm_counter_fast+0xd0/0xd0
[ 380.345409] ? pmd_val+0x88/0x100
[ 380.348863] ? add_mm_counter_fast+0xd0/0xd0
[ 380.353310] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 380.358871] __handle_mm_fault+0x3709/0x53e0
[ 380.363280] ? perf_trace_lock+0x14d/0x7a0
[ 380.367531] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 380.372378] ? graph_lock+0x170/0x170
[ 380.376186] ? print_usage_bug+0xc0/0xc0
[ 380.380264] ? graph_lock+0x170/0x170
[ 380.384064] ? graph_lock+0x170/0x170
[ 380.387888] ? handle_mm_fault+0x42a/0xc70
[ 380.392138] ? lock_downgrade+0x900/0x900
[ 380.396288] ? check_preemption_disabled+0x48/0x200
[ 380.401313] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 380.407109] ? kasan_check_read+0x11/0x20
[ 380.411260] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 380.416551] ? rcu_bh_qs+0xc0/0xc0
[ 380.420098] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 380.425558] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 380.431102] ? check_preemption_disabled+0x48/0x200
[ 380.436131] handle_mm_fault+0x54f/0xc70
[ 380.440197] ? __handle_mm_fault+0x53e0/0x53e0
[ 380.444786] ? find_vma+0x34/0x190
[ 380.448336] __do_page_fault+0x67d/0xed0
[ 380.452410] ? mm_fault_error+0x380/0x380
[ 380.456556] ? trace_hardirqs_off+0xb8/0x310
[ 380.460967] ? trace_hardirqs_on+0x310/0x310
[ 380.465372] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 380.470759] ? trace_hardirqs_on+0x310/0x310
[ 380.475172] do_page_fault+0xf2/0x7e0
[ 380.478974] ? vmalloc_sync_all+0x30/0x30
[ 380.483119] ? error_entry+0x70/0xd0
[ 380.486831] ? trace_hardirqs_off_caller+0xbb/0x310
[ 380.491844] ? trace_hardirqs_on_caller+0xc0/0x310
[ 380.496778] ? syscall_return_slowpath+0x5e0/0x5e0
[ 380.501713] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 380.506556] ? trace_hardirqs_on_caller+0x310/0x310
[ 380.511587] ? trace_hardirqs_off+0x310/0x310
[ 380.516101] ? prepare_exit_to_usermode+0x291/0x3b0
[ 380.521119] ? page_fault+0x8/0x30
[ 380.524665] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 380.529512] ? page_fault+0x8/0x30
[ 380.533057] page_fault+0x1e/0x30
[ 380.536508] RIP: 0033:0x44b69a
[ 380.539709] Code: Bad RIP value.
[ 380.543085] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 380.548446] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 380.555716] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 380.562985] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 380.570249] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 380.577517] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 380.584814] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc5+ #106
[ 380.584820] warn_alloc_show_mem: 1 callbacks suppressed
[ 380.584827] Mem-Info:
[ 380.591666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 380.591674] Call Trace:
[ 380.597050] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 380.597050] active_file:18 inactive_file:17 isolated_file:0
[ 380.597050] unevictable:0 dirty:0 writeback:0 unstable:0
[ 380.597050] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 380.597050] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 380.597050] free:13799 free_pcp:275 free_cma:0
[ 380.599445] dump_stack+0x1c4/0x2b4
[ 380.608828] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 380.611410] ? dump_stack_print_info.cold.2+0x52/0x52
[ 380.644270] Node 0
[ 380.647905] warn_alloc.cold.119+0xb7/0x1bd
[ 380.675418] 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
[ 380.680583] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 380.682815] lowmem_reserve[]: 0
[ 380.687158] ? lock_downgrade+0x900/0x900
[ 380.712633] 2819 6323
[ 380.717487] ? trace_hardirqs_off+0xb8/0x310
[ 380.720738] 6323
[ 380.724882] ? trace_hardirqs_off+0xb8/0x310
[ 380.731776] __alloc_pages_slowpath+0x2667/0x2d80
[ 380.733812] Node 0
[ 380.738292] ? warn_alloc+0x120/0x120
[ 380.743115] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 380.745325] ? warn_alloc+0x120/0x120
[ 380.749098] lowmem_reserve[]: 0
[ 380.775909] ? print_usage_bug+0xc0/0xc0
[ 380.779686] 0
[ 380.782967] ? warn_alloc+0x120/0x120
[ 380.787011] 3503
[ 380.788814] ? print_usage_bug+0xc0/0xc0
[ 380.792593] 3503
[ 380.794651] ? __lock_acquire+0x7ec/0x4ec0
[ 380.800751] ? __lock_acquire+0x7ec/0x4ec0
[ 380.804964] Node 0
[ 380.809191] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 380.809220] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 380.809228] lowmem_reserve[]:
[ 380.811463] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 380.816975] 0
[ 380.845268] ? should_fail+0x22d/0xd01
[ 380.848353] 0
[ 380.853897] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 380.855675] 0
[ 380.859556] ? __lock_acquire+0x7ec/0x4ec0
[ 380.861336] 0
[ 380.866434] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 380.872442] ? __lock_acquire+0x7ec/0x4ec0
[ 380.874235] Node 0
[ 380.879332] ? should_fail+0x22d/0xd01
[ 380.883546] DMA:
[ 380.885786] ? mark_held_locks+0x130/0x130
[ 380.889647] 1*4kB
[ 380.891723] ? mark_held_locks+0x130/0x130
[ 380.895933] (U)
[ 380.898096] ? mark_held_locks+0xc7/0x130
[ 380.902305] 0*8kB
[ 380.904277] ? print_usage_bug+0xc0/0xc0
[ 380.908402] 0*16kB
[ 380.910560] ? graph_lock+0x170/0x170
[ 380.914597] 1*32kB
[ 380.916840] ? print_usage_bug+0xc0/0xc0
[ 380.920621] (U)
[ 380.922857] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 380.926893] 2*64kB
[ 380.928865] ? check_preemption_disabled+0x48/0x200
[ 380.934385] (U)
[ 380.936629] ? check_preemption_disabled+0x48/0x200
[ 380.941641] 1*128kB
[ 380.943621] ? __lock_is_held+0xb5/0x140
[ 380.948606] (U)
[ 380.950976] __alloc_pages_nodemask+0xa80/0xde0
[ 380.955017] 1*256kB
[ 380.956987] ? graph_lock+0x170/0x170
[ 380.961664] (U)
[ 380.964003] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 380.967782] 0*512kB
[ 380.969762] ? graph_lock+0x170/0x170
[ 380.974766] 1*1024kB
[ 380.977092] ? find_held_lock+0x36/0x1c0
[ 380.980863] (U)
[ 380.983280] ? ____cache_alloc_node+0x1c7/0x1e0
[ 380.987367] 1*2048kB
[ 380.989340] ? lock_downgrade+0x900/0x900
[ 380.993982] (M)
[ 380.996395] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 381.000516] 3*4096kB
[ 381.002489] cache_grow_begin+0x91/0x8c0
[ 381.007999] (M)
[ 381.010413] ? do_raw_spin_unlock+0xa7/0x2f0
[ 381.014446] = 15908kB
[ 381.014455] Node 0
[ 381.016435] fallback_alloc+0x203/0x2e0
[ 381.020817] DMA32:
[ 381.023234] ____cache_alloc_node+0x1c7/0x1e0
[ 381.025496] 4*4kB
[ 381.029470] kmem_cache_alloc_node+0xe3/0x730
[ 381.031696] (M)
[ 381.036186] ? ipv6_get_ifaddr+0x42e/0x620
[ 381.038323] 1*8kB (U)
[ 381.042842] __alloc_skb+0x119/0x770
[ 381.044793] 3*16kB
[ 381.049041] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 381.051512] (UM) 2*32kB
[ 381.055242] ? skb_scrub_packet+0x490/0x490
[ 381.057474] (M)
[ 381.062745] ? lock_downgrade+0x900/0x900
[ 381.065395] 5*64kB
[ 381.069726] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 381.071696] (UM)
[ 381.075843] ? refcount_sub_and_test_checked+0x203/0x310
[ 381.078057] 4*128kB
[ 381.083589] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 381.085631] (UM) 3*256kB
[ 381.091092] ? addrconf_rs_timer+0x690/0x690
[ 381.093385] (M) 4*512kB
[ 381.098851] ndisc_alloc_skb+0x144/0x340
[ 381.101579] (UM) 3*1024kB
[ 381.106006] ndisc_send_rs+0x331/0x6e0
[ 381.108652] (UM)
[ 381.112728] addrconf_rs_timer+0x314/0x690
[ 381.115552] 3*2048kB
[ 381.119435] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 381.121477] (M)
[ 381.125964] call_timer_fn+0x272/0x920
[ 381.125982] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 381.128384] 3*4096kB
[ 381.132623] ? process_timeout+0x40/0x40
[ 381.134581] (M)
[ 381.138469] ? find_held_lock+0x36/0x1c0
[ 381.142678] = 25288kB
[ 381.142686] Node 0
[ 381.145119] ? __run_timers+0x7da/0xc70
[ 381.149152] Normal:
[ 381.151127] ? _raw_spin_unlock_irq+0x27/0x80
[ 381.155184] 908*4kB
[ 381.157597] ? _raw_spin_unlock_irq+0x27/0x80
[ 381.159817] (MEH)
[ 381.163793] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 381.166094] 458*8kB
[ 381.170598] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 381.172901] (UME)
[ 381.177392] ? trace_hardirqs_on+0xbd/0x310
[ 381.179523] 198*16kB
[ 381.183850] ? kasan_check_read+0x11/0x20
[ 381.186149] (UME)
[ 381.190730] ? __run_timers+0x7da/0xc70
[ 381.192853] 78*32kB (UME)
[ 381.197183] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 381.199574] 17*64kB
[ 381.203730] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 381.205862] (UM)
[ 381.209837] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 381.212665] 0*128kB
[ 381.218112] __run_timers+0x7e5/0xc70
[ 381.220414] 0*256kB
[ 381.224646] ? find_held_lock+0x36/0x1c0
[ 381.226689] 0*512kB
[ 381.230927] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 381.233224] 0*1024kB
[ 381.237021] ? _raw_spin_unlock_irq+0x27/0x80
[ 381.239324] 0*2048kB
[ 381.243383] ? _raw_spin_unlock_irq+0x27/0x80
[ 381.245689] 0*4096kB
[ 381.251052] ? lockdep_hardirqs_on+0x421/0x5c0
[ 381.253442] = 14048kB
[ 381.257932] ? trace_hardirqs_on+0xbd/0x310
[ 381.260334] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 381.264820] ? kasan_check_read+0x11/0x20
[ 381.267225] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 381.271802] ? finish_task_switch+0x1f5/0x900
[ 381.274195] 154 total pagecache pages
[ 381.278520] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 381.287343] 0 pages in swap cache
[ 381.291484] ? compat_start_thread+0x80/0x80
[ 381.300053] Swap cache stats: add 0, delete 0, find 0/0
[ 381.304555] ? pvclock_read_flags+0x160/0x160
[ 381.308322] Free swap = 0kB
[ 381.313782] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 381.317216] Total swap = 0kB
[ 381.321627] ? check_preemption_disabled+0x48/0x200
[ 381.326970] 1965979 pages RAM
[ 381.331516] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[ 381.334503] 0 pages HighMem/MovableOnly
[ 381.334512] 342307 pages reserved
[ 381.340047] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 381.343043] 0 pages cma reserved
[ 381.348098] ? rcu_pm_notify+0xc0/0xc0
[ 381.351244] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 381.356717] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 381.356733] ? check_preemption_disabled+0x48/0x200
[ 381.356756] run_timer_softirq+0x52/0xb0
[ 381.361124] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 381.364173] ? rcu_read_lock_sched_held+0x108/0x120
[ 381.369432] syz-fuzzer cpuset=
[ 381.372804] __do_softirq+0x30b/0xad8
[ 381.376670] /
[ 381.383166] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 381.388675] mems_allowed=0
[ 381.393686] ? trace_hardirqs_off+0xb8/0x310
[ 381.434097] ? schedule+0x108/0x460
[ 381.437739] ? trace_hardirqs_off+0xb8/0x310
[ 381.442156] ? smpboot_thread_fn+0x68b/0xa00
[ 381.446578] ? trace_hardirqs_on+0x310/0x310
[ 381.450993] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 381.456539] ? check_preemption_disabled+0x48/0x200
[ 381.461576] ? takeover_tasklets+0xa90/0xa90
[ 381.466005] run_ksoftirqd+0x94/0x100
[ 381.469825] smpboot_thread_fn+0x68b/0xa00
[ 381.474067] ? sort_range+0x30/0x30
[ 381.477698] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 381.482803] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 381.488342] ? __kthread_parkme+0xfb/0x1a0
[ 381.492590] kthread+0x35a/0x420
[ 381.495965] ? sort_range+0x30/0x30
[ 381.499591] ? kthread_bind+0x40/0x40
[ 381.503399] ret_from_fork+0x3a/0x50
[ 381.507134] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 381.507210] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 381.514156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 381.514165] Call Trace:
[ 381.520738] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 381.530010]
[ 381.532600] ksoftirqd/0 cpuset=
[ 381.542913] dump_stack+0x1c4/0x2b4
[ 381.545046] /
[ 381.548327] ? dump_stack_print_info.cold.2+0x52/0x52
[ 381.551934] mems_allowed=0
[ 381.553659] warn_alloc.cold.119+0xb7/0x1bd
[ 381.566237] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 381.571090] ? lock_downgrade+0x900/0x900
[ 381.575253] ? trace_hardirqs_off+0xb8/0x310
[ 381.579673] ? trace_hardirqs_off+0xb8/0x310
[ 381.584105] __alloc_pages_slowpath+0x2667/0x2d80
[ 381.588991] ? warn_alloc+0x120/0x120
[ 381.592804] ? warn_alloc+0x120/0x120
[ 381.596644] ? print_usage_bug+0xc0/0xc0
[ 381.600724] ? warn_alloc+0x120/0x120
[ 381.604530] ? print_usage_bug+0xc0/0xc0
[ 381.608610] ? __lock_acquire+0x7ec/0x4ec0
[ 381.612853] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 381.618396] ? should_fail+0x22d/0xd01
[ 381.622289] ? __lock_acquire+0x7ec/0x4ec0
[ 381.626532] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 381.631643] ? __lock_acquire+0x7ec/0x4ec0
[ 381.635898] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 381.641007] ? __lock_acquire+0x7ec/0x4ec0
[ 381.645272] ? should_fail+0x22d/0xd01
[ 381.649189] ? mark_held_locks+0x130/0x130
[ 381.653435] ? mark_held_locks+0x130/0x130
[ 381.657679] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 381.662801] ? graph_lock+0x170/0x170
[ 381.666605] ? print_usage_bug+0xc0/0xc0
[ 381.670671] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 381.676236] ? check_preemption_disabled+0x48/0x200
[ 381.681257] ? check_preemption_disabled+0x48/0x200
[ 381.686286] ? __lock_is_held+0xb5/0x140
[ 381.690360] __alloc_pages_nodemask+0xa80/0xde0
[ 381.695033] ? graph_lock+0x170/0x170
[ 381.698872] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 381.703899] ? graph_lock+0x170/0x170
[ 381.707730] ? find_held_lock+0x36/0x1c0
[ 381.711827] ? ____cache_alloc_node+0x1c7/0x1e0
[ 381.716513] ? lock_downgrade+0x900/0x900
[ 381.720673] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 381.726227] cache_grow_begin+0x91/0x8c0
[ 381.730319] ? do_raw_spin_unlock+0xa7/0x2f0
[ 381.734746] fallback_alloc+0x203/0x2e0
[ 381.738761] ____cache_alloc_node+0x1c7/0x1e0
[ 381.743266] kmem_cache_alloc_node+0xe3/0x730
[ 381.747766] ? ipv6_get_ifaddr+0x42e/0x620
[ 381.752018] __alloc_skb+0x119/0x770
[ 381.755739] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 381.761034] ? skb_scrub_packet+0x490/0x490
[ 381.765360] ? lock_downgrade+0x900/0x900
[ 381.769525] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 381.775069] ? refcount_sub_and_test_checked+0x203/0x310
[ 381.780546] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 381.786001] ? addrconf_rs_timer+0x690/0x690
[ 381.790424] ndisc_alloc_skb+0x144/0x340
[ 381.794496] ndisc_send_rs+0x331/0x6e0
[ 381.798397] addrconf_rs_timer+0x314/0x690
[ 381.802643] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 381.806903] call_timer_fn+0x272/0x920
[ 381.810803] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 381.815048] ? process_timeout+0x40/0x40
[ 381.819199] ? find_held_lock+0x36/0x1c0
[ 381.823275] ? mark_held_locks+0xc7/0x130
[ 381.827431] ? _raw_spin_unlock_irq+0x27/0x80
[ 381.831931] ? _raw_spin_unlock_irq+0x27/0x80
[ 381.836427] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 381.840662] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 381.845252] ? trace_hardirqs_on+0xbd/0x310
[ 381.849577] ? kasan_check_read+0x11/0x20
[ 381.853735] ? __run_timers+0x7da/0xc70
[ 381.857726] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 381.863263] ? prandom_seed_full_state+0x3b0/0x3b0
[ 381.868207] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 381.872476] __run_timers+0x7e5/0xc70
[ 381.876295] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 381.881685] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 381.886721] ? graph_lock+0x170/0x170
[ 381.890536] ? print_usage_bug+0xc0/0xc0
[ 381.894616] ? lock_release+0x970/0x970
[ 381.898596] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 381.903808] ? find_held_lock+0x36/0x1c0
[ 381.907875] ? graph_lock+0x170/0x170
[ 381.911712] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 381.917256] ? check_preemption_disabled+0x48/0x200
[ 381.922287] ? __lock_is_held+0xb5/0x140
[ 381.926353] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 381.931896] ? check_preemption_disabled+0x48/0x200
[ 381.936922] run_timer_softirq+0x52/0xb0
[ 381.940991] ? rcu_read_lock_sched_held+0x108/0x120
[ 381.946018] __do_softirq+0x30b/0xad8
[ 381.949868] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 381.954980] ? pvclock_read_flags+0x160/0x160
[ 381.959478] ? lapic_next_event+0x5a/0x90
[ 381.963628] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 381.969190] ? check_preemption_disabled+0x48/0x200
[ 381.974213] ? check_preemption_disabled+0x48/0x200
[ 381.979242] ? kvm_clock_read+0x18/0x30
[ 381.983234] ? kvm_sched_clock_read+0x9/0x20
[ 381.987664] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 381.993207] ? check_preemption_disabled+0x48/0x200
[ 381.998240] irq_exit+0x17f/0x1c0
[ 382.001708] smp_apic_timer_interrupt+0x1cb/0x760
[ 382.006557] ? smp_reschedule_interrupt+0x109/0x650
[ 382.011579] ? smp_call_function_single_interrupt+0x650/0x650
[ 382.017468] ? interrupt_entry+0xb5/0xf0
[ 382.021537] ? trace_hardirqs_off_caller+0xbb/0x310
[ 382.026553] ? trace_hardirqs_off_caller+0xbb/0x310
[ 382.031579] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 382.036427] ? trace_hardirqs_on_caller+0x310/0x310
[ 382.041449] ? trace_hardirqs_on_caller+0x310/0x310
[ 382.046469] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 382.052025] ? check_preemption_disabled+0x48/0x200
[ 382.057043] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 382.062592] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 382.067451] apic_timer_interrupt+0xf/0x20
[ 382.071685]
[ 382.073927] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 382.079212] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 382.098113] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 382.105857] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 382.113125] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 382.120394] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 382.127664] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 382.134933] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 382.142220] ? arch_local_irq_restore+0x45/0x52
[ 382.146905] dump_stack+0x26a/0x2b4
[ 382.150539] ? dump_stack_print_info.cold.2+0x52/0x52
[ 382.155740] ? mark_held_locks+0x130/0x130
[ 382.159985] ? mark_held_locks+0x130/0x130
[ 382.164247] dump_header+0x27b/0xf72
[ 382.167974] ? pagefault_out_of_memory+0x197/0x197
[ 382.172911] ? mark_held_locks+0x130/0x130
[ 382.177149] ? __lock_acquire+0x7ec/0x4ec0
[ 382.181387] ? mem_cgroup_charge_statistics+0x780/0x780
[ 382.186758] ? print_usage_bug+0xc0/0xc0
[ 382.190824] ? print_usage_bug+0xc0/0xc0
[ 382.194895] ? graph_lock+0x170/0x170
[ 382.198747] ? graph_lock+0x170/0x170
[ 382.202548] ? print_usage_bug+0xc0/0xc0
[ 382.206614] ? print_usage_bug+0xc0/0xc0
[ 382.210688] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 382.216242] ? find_held_lock+0x36/0x1c0
[ 382.220316] ? mark_held_locks+0xc7/0x130
[ 382.224482] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 382.229591] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 382.235190] ? lockdep_hardirqs_on+0x421/0x5c0
[ 382.239779] ? trace_hardirqs_on+0xbd/0x310
[ 382.244106] ? kasan_check_read+0x11/0x20
[ 382.248262] ? ___ratelimit+0x36f/0x655
[ 382.252241] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 382.257704] ? trace_hardirqs_on+0x310/0x310
[ 382.262114] ? lock_downgrade+0x900/0x900
[ 382.266273] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 382.271383] ? ___ratelimit+0xaa/0x655
[ 382.275286] ? idr_get_free+0xec0/0xec0
[ 382.279264] ? kasan_check_write+0x14/0x20
[ 382.283505] ? do_raw_spin_lock+0xc1/0x200
[ 382.287752] oom_kill_process.cold.27+0x10/0x903
[ 382.292519] ? graph_lock+0x170/0x170
[ 382.296345] ? _raw_spin_unlock+0x2c/0x50
[ 382.300498] ? oom_badness+0xe6/0xaa0
[ 382.304321] ? oom_evaluate_task+0x540/0x540
[ 382.308743] ? find_held_lock+0x36/0x1c0
[ 382.312814] ? out_of_memory+0x974/0x1430
[ 382.316968] ? lock_downgrade+0x900/0x900
[ 382.321120] ? check_preemption_disabled+0x48/0x200
[ 382.326175] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 382.331988] ? kasan_check_read+0x11/0x20
[ 382.336141] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 382.341422] ? rcu_bh_qs+0xc0/0xc0
[ 382.344982] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 382.350003] ? oom_evaluate_task+0x302/0x540
[ 382.354427] out_of_memory+0xa84/0x1430
[ 382.358425] ? oom_killer_disable+0x3a0/0x3a0
[ 382.362937] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 382.367871] ? __mutex_add_waiter+0x2a0/0x2a0
[ 382.372381] __alloc_pages_slowpath+0x2318/0x2d80
[ 382.377263] ? warn_alloc+0x120/0x120
[ 382.381088] ? find_get_entry+0x2f2/0xc40
[ 382.385250] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 382.390797] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 382.395738] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 382.401294] ? should_fail+0x22d/0xd01
[ 382.405193] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 382.410301] ? __lock_is_held+0xb5/0x140
[ 382.414396] ? __lock_is_held+0xb5/0x140
[ 382.418476] ? ___might_sleep+0x1ed/0x300
[ 382.422626] ? lock_release+0x970/0x970
[ 382.426611] ? arch_local_save_flags+0x40/0x40
[ 382.431212] ? __might_sleep+0x95/0x190
[ 382.435204] __alloc_pages_nodemask+0xa80/0xde0
[ 382.439886] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 382.444925] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 382.450729] ? kasan_check_read+0x11/0x20
[ 382.454882] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 382.460163] ? graph_lock+0x170/0x170
[ 382.463982] ? print_usage_bug+0xc0/0xc0
[ 382.468064] ? graph_lock+0x170/0x170
[ 382.471869] ? graph_lock+0x170/0x170
[ 382.475675] ? __do_page_cache_readahead+0x7ce/0x980
[ 382.480793] ? find_held_lock+0x36/0x1c0
[ 382.484881] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 382.490446] alloc_pages_current+0x10c/0x210
[ 382.494873] ? lock_downgrade+0x900/0x900
[ 382.499033] __page_cache_alloc+0x38f/0x5b0
[ 382.503363] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 382.509159] ? kasan_check_read+0x11/0x20
[ 382.513311] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 382.518594] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 382.523266] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 382.528821] ? check_preemption_disabled+0x48/0x200
[ 382.533852] filemap_fault+0x1594/0x25f0
[ 382.537947] ? __lock_page_or_retry+0xa00/0xa00
[ 382.542619] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 382.548416] ? kasan_check_read+0x11/0x20
[ 382.552572] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 382.557856] ? rcu_bh_qs+0xc0/0xc0
[ 382.561433] ? filemap_map_pages+0xdea/0x1980
[ 382.565964] ? find_get_pages_range_tag+0x1320/0x1320
[ 382.571163] ? try_to_wake_up+0x10a/0x12f0
[ 382.575402] ? graph_lock+0x170/0x170
[ 382.579213] ? migrate_swap_stop+0x930/0x930
[ 382.583632] ? find_held_lock+0x36/0x1c0
[ 382.587721] ? lock_acquire+0x1ed/0x520
[ 382.591708] ? ext4_filemap_fault+0x7a/0xad
[ 382.596058] ? lock_release+0x970/0x970
[ 382.600051] ? arch_local_save_flags+0x40/0x40
[ 382.604645] ? __unqueue_futex+0x2e0/0x2e0
[ 382.608953] ? down_read+0xb0/0x1d0
[ 382.612596] ? ext4_filemap_fault+0x7a/0xad
[ 382.616925] ? __down_interruptible+0x700/0x700
[ 382.621608] ? get_futex_key+0x21b0/0x21b0
[ 382.625874] ext4_filemap_fault+0x82/0xad
[ 382.630029] __do_fault+0x100/0x6b0
[ 382.633669] ? print_bad_pte+0x6c0/0x6c0
[ 382.637736] ? do_futex+0x249/0x26d0
[ 382.641456] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 382.647002] ? pmd_val+0x88/0x100
[ 382.650458] ? add_mm_counter_fast+0xd0/0xd0
[ 382.654869] ? pmd_val+0x88/0x100
[ 382.658325] ? add_mm_counter_fast+0xd0/0xd0
[ 382.662738] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 382.668294] __handle_mm_fault+0x3709/0x53e0
[ 382.672708] ? perf_trace_lock+0x14d/0x7a0
[ 382.676963] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 382.681829] ? graph_lock+0x170/0x170
[ 382.685635] ? print_usage_bug+0xc0/0xc0
[ 382.689722] ? graph_lock+0x170/0x170
[ 382.693525] ? graph_lock+0x170/0x170
[ 382.697376] ? handle_mm_fault+0x42a/0xc70
[ 382.701620] ? lock_downgrade+0x900/0x900
[ 382.705774] ? check_preemption_disabled+0x48/0x200
[ 382.710798] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 382.716594] ? kasan_check_read+0x11/0x20
[ 382.720762] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 382.726045] ? rcu_bh_qs+0xc0/0xc0
[ 382.729614] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 382.735068] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 382.740611] ? check_preemption_disabled+0x48/0x200
[ 382.745638] handle_mm_fault+0x54f/0xc70
[ 382.749712] ? __handle_mm_fault+0x53e0/0x53e0
[ 382.754306] ? find_vma+0x34/0x190
[ 382.757857] __do_page_fault+0x67d/0xed0
[ 382.761950] ? mm_fault_error+0x380/0x380
[ 382.766100] ? trace_hardirqs_off+0xb8/0x310
[ 382.770513] ? trace_hardirqs_on+0x310/0x310
[ 382.774928] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 382.780303] ? trace_hardirqs_on+0x310/0x310
[ 382.784723] do_page_fault+0xf2/0x7e0
[ 382.788535] ? vmalloc_sync_all+0x30/0x30
[ 382.792687] ? error_entry+0x70/0xd0
[ 382.796415] ? trace_hardirqs_off_caller+0xbb/0x310
[ 382.801446] ? trace_hardirqs_on_caller+0xc0/0x310
[ 382.806380] ? syscall_return_slowpath+0x5e0/0x5e0
[ 382.811328] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 382.816187] ? trace_hardirqs_on_caller+0x310/0x310
[ 382.821209] ? trace_hardirqs_off+0x310/0x310
[ 382.825730] ? prepare_exit_to_usermode+0x291/0x3b0
[ 382.830751] ? page_fault+0x8/0x30
[ 382.834297] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 382.839146] ? page_fault+0x8/0x30
[ 382.842710] page_fault+0x1e/0x30
[ 382.846166] RIP: 0033:0x44b69a
[ 382.849379] Code: Bad RIP value.
[ 382.852741] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 382.858104] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 382.865371] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 382.872642] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 382.879922] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 382.887198] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 382.894494] warn_alloc_show_mem: 1 callbacks suppressed
[ 382.894506] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc5+ #106
[ 382.894508] Mem-Info:
[ 382.894538] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 382.894538] active_file:18 inactive_file:17 isolated_file:0
[ 382.894538] unevictable:0 dirty:0 writeback:0 unstable:0
[ 382.894538] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 382.894538] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 382.894538] free:13799 free_pcp:275 free_cma:0
[ 382.899886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 382.899895] Call Trace:
[ 382.906750] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 382.909166] dump_stack+0x1c4/0x2b4
[ 382.942026] Node 0
[ 382.951385] ? dump_stack_print_info.cold.2+0x52/0x52
[ 382.953993] 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
[ 382.981475] warn_alloc.cold.119+0xb7/0x1bd
[ 382.985074] lowmem_reserve[]:
[ 382.987312] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 382.992474] 0 2819
[ 383.017985] ? lock_downgrade+0x900/0x900
[ 383.022282] 6323 6323
[ 383.025409] ? trace_hardirqs_off+0xb8/0x310
[ 383.032462] ? trace_hardirqs_off+0xb8/0x310
[ 383.036586] Node 0
[ 383.039090] __alloc_pages_slowpath+0x2667/0x2d80
[ 383.043497] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 383.047907] ? warn_alloc+0x120/0x120
[ 383.050094] lowmem_reserve[]:
[ 383.054937] ? warn_alloc+0x120/0x120
[ 383.081636] 0
[ 383.085438] ? print_usage_bug+0xc0/0xc0
[ 383.088520] 0
[ 383.092315] ? warn_alloc+0x120/0x120
[ 383.094106] 3503
[ 383.098163] ? print_usage_bug+0xc0/0xc0
[ 383.099952] 3503
[ 383.103747] ? __lock_acquire+0x7ec/0x4ec0
[ 383.109860] ? __lock_acquire+0x7ec/0x4ec0
[ 383.111945] Node 0
[ 383.116227] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 383.120492] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 383.122701] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 383.128444] lowmem_reserve[]: 0
[ 383.156736] ? should_fail+0x22d/0xd01
[ 383.162251] 0
[ 383.165531] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 383.169400] 0
[ 383.171214] ? __lock_acquire+0x7ec/0x4ec0
[ 383.176300] 0
[ 383.178121] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 383.184195] ? __lock_acquire+0x7ec/0x4ec0
[ 383.189277] Node 0
[ 383.193505] ? should_fail+0x22d/0xd01
[ 383.193516] DMA:
[ 383.195767] ? mark_held_locks+0x130/0x130
[ 383.199628] 1*4kB
[ 383.201686] ? mark_held_locks+0x130/0x130
[ 383.205902] (U)
[ 383.208055] ? mark_held_locks+0xc7/0x130
[ 383.212266] 0*8kB
[ 383.214279] ? print_usage_bug+0xc0/0xc0
[ 383.218418] 0*16kB
[ 383.220565] ? graph_lock+0x170/0x170
[ 383.224608] 1*32kB
[ 383.226845] ? print_usage_bug+0xc0/0xc0
[ 383.230622] (U)
[ 383.232856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 383.236907] 2*64kB
[ 383.238886] ? check_preemption_disabled+0x48/0x200
[ 383.244400] (U)
[ 383.246689] ? check_preemption_disabled+0x48/0x200
[ 383.251686] 1*128kB
[ 383.253669] ? __lock_is_held+0xb5/0x140
[ 383.258657] (U)
[ 383.260986] __alloc_pages_nodemask+0xa80/0xde0
[ 383.265020] 1*256kB (U)
[ 383.266999] ? graph_lock+0x170/0x170
[ 383.271642] 0*512kB 1*1024kB
[ 383.274345] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 383.278115] (U) 1*2048kB
[ 383.281231] ? graph_lock+0x170/0x170
[ 383.286247] (M)
[ 383.289011] ? find_held_lock+0x36/0x1c0
[ 383.292799] 3*4096kB (M)
[ 383.294791] ? ____cache_alloc_node+0x1c7/0x1e0
[ 383.298867] = 15908kB
[ 383.301621] ? lock_downgrade+0x900/0x900
[ 383.306287] Node 0
[ 383.308721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 383.312852] DMA32:
[ 383.315088] cache_grow_begin+0x91/0x8c0
[ 383.320618] 4*4kB
[ 383.322883] ? do_raw_spin_unlock+0xa7/0x2f0
[ 383.326947] (M) 1*8kB (U)
[ 383.329134] fallback_alloc+0x203/0x2e0
[ 383.333535] 3*16kB
[ 383.336392] ____cache_alloc_node+0x1c7/0x1e0
[ 383.340351] (UM)
[ 383.342588] kmem_cache_alloc_node+0xe3/0x730
[ 383.347071] 2*32kB
[ 383.349135] ? ipv6_get_ifaddr+0x42e/0x620
[ 383.353606] (M)
[ 383.355842] __alloc_skb+0x119/0x770
[ 383.360051] 5*64kB
[ 383.362027] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 383.365734] (UM)
[ 383.367976] ? skb_scrub_packet+0x490/0x490
[ 383.373230] 4*128kB
[ 383.375292] ? lock_downgrade+0x900/0x900
[ 383.379595] (UM)
[ 383.381954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 383.386069] 3*256kB
[ 383.388158] ? refcount_sub_and_test_checked+0x203/0x310
[ 383.393672] (M)
[ 383.396014] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 383.401444] 4*512kB
[ 383.403448] ? addrconf_rs_timer+0x690/0x690
[ 383.408874] (UM)
[ 383.411209] ndisc_alloc_skb+0x144/0x340
[ 383.415577] 3*1024kB (UM)
[ 383.417662] ndisc_send_rs+0x331/0x6e0
[ 383.421707] 3*2048kB
[ 383.424551] addrconf_rs_timer+0x314/0x690
[ 383.428413] (M)
[ 383.430838] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 383.435048] 3*4096kB
[ 383.437034] call_timer_fn+0x272/0x920
[ 383.441237] (M)
[ 383.443662] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 383.447533] = 25288kB
[ 383.449520] ? process_timeout+0x40/0x40
[ 383.453731] Node 0
[ 383.456138] ? find_held_lock+0x36/0x1c0
[ 383.460191] Normal:
[ 383.462437] ? __run_timers+0x7da/0xc70
[ 383.466472] 908*4kB
[ 383.468809] ? _raw_spin_unlock_irq+0x27/0x80
[ 383.472763] (MEH)
[ 383.475085] ? _raw_spin_unlock_irq+0x27/0x80
[ 383.479554] 458*8kB (UME)
[ 383.481720] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 383.486186] 198*16kB (UME)
[ 383.489042] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 383.493258] 78*32kB
[ 383.496191] ? trace_hardirqs_on+0xbd/0x310
[ 383.500752] (UME)
[ 383.503069] ? kasan_check_read+0x11/0x20
[ 383.507393] 17*64kB
[ 383.509549] ? __run_timers+0x7da/0xc70
[ 383.513676] (UM)
[ 383.516007] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 383.519973] 0*128kB
[ 383.522036] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 383.527466] 0*256kB
[ 383.529788] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 383.534013] 0*512kB 0*1024kB
[ 383.536345] __run_timers+0x7e5/0xc70
[ 383.540620] 0*2048kB
[ 383.543718] ? find_held_lock+0x36/0x1c0
[ 383.543746] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 383.547519] 0*4096kB
[ 383.549953] ? _raw_spin_unlock_irq+0x27/0x80
[ 383.553985] = 14048kB
[ 383.559343] ? _raw_spin_unlock_irq+0x27/0x80
[ 383.561742] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 383.566227] ? lockdep_hardirqs_on+0x421/0x5c0
[ 383.568639] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 383.573124] ? trace_hardirqs_on+0xbd/0x310
[ 383.581968] 154 total pagecache pages
[ 383.586642] ? kasan_check_read+0x11/0x20
[ 383.595209] 0 pages in swap cache
[ 383.599537] ? finish_task_switch+0x1f5/0x900
[ 383.603320] Swap cache stats: add 0, delete 0, find 0/0
[ 383.607487] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 383.610919] Free swap = 0kB
[ 383.610928] Total swap = 0kB
[ 383.615443] ? compat_start_thread+0x80/0x80
[ 383.620789] 1965979 pages RAM
[ 383.626252] ? pvclock_read_flags+0x160/0x160
[ 383.629229] 0 pages HighMem/MovableOnly
[ 383.629239] 342307 pages reserved
[ 383.632263] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 383.636643] 0 pages cma reserved
[ 383.636723] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 383.639760] ? check_preemption_disabled+0x48/0x200
[ 383.644294] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 383.648223] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[ 383.651646] syz-fuzzer cpuset=
[ 383.657186] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 383.660548] /
[ 383.667036] ? rcu_pm_notify+0xc0/0xc0
[ 383.672037] mems_allowed=0
[ 383.682258] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 383.710246] ? check_preemption_disabled+0x48/0x200
[ 383.715278] run_timer_softirq+0x52/0xb0
[ 383.719345] ? rcu_read_lock_sched_held+0x108/0x120
[ 383.724367] __do_softirq+0x30b/0xad8
[ 383.728182] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 383.733292] ? trace_hardirqs_off+0xb8/0x310
[ 383.737715] ? schedule+0x108/0x460
[ 383.741357] ? trace_hardirqs_off+0xb8/0x310
[ 383.745773] ? smpboot_thread_fn+0x68b/0xa00
[ 383.750185] ? trace_hardirqs_on+0x310/0x310
[ 383.754608] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 383.760150] ? check_preemption_disabled+0x48/0x200
[ 383.765175] ? takeover_tasklets+0xa90/0xa90
[ 383.769609] run_ksoftirqd+0x94/0x100
[ 383.773414] smpboot_thread_fn+0x68b/0xa00
[ 383.777657] ? sort_range+0x30/0x30
[ 383.781291] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 383.786397] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 383.791939] ? __kthread_parkme+0xfb/0x1a0
[ 383.796179] kthread+0x35a/0x420
[ 383.799550] ? sort_range+0x30/0x30
[ 383.803216] ? kthread_bind+0x40/0x40
[ 383.807022] ret_from_fork+0x3a/0x50
[ 383.810761] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 383.810844] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 383.817783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 383.817789] Call Trace:
[ 383.817796]
[ 383.817812] dump_stack+0x1c4/0x2b4
[ 383.817833] ? dump_stack_print_info.cold.2+0x52/0x52
[ 383.824374] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 383.833684] warn_alloc.cold.119+0xb7/0x1bd
[ 383.836240] ksoftirqd/0 cpuset=
[ 383.838388] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 383.841991] /
[ 383.847190] ? lock_downgrade+0x900/0x900
[ 383.857488] mems_allowed=0
[ 383.861820] ? trace_hardirqs_off+0xb8/0x310
[ 383.883073] ? trace_hardirqs_off+0xb8/0x310
[ 383.887495] __alloc_pages_slowpath+0x2667/0x2d80
[ 383.892387] ? warn_alloc+0x120/0x120
[ 383.896198] ? warn_alloc+0x120/0x120
[ 383.900005] ? print_usage_bug+0xc0/0xc0
[ 383.904072] ? warn_alloc+0x120/0x120
[ 383.907879] ? print_usage_bug+0xc0/0xc0
[ 383.911976] ? __lock_acquire+0x7ec/0x4ec0
[ 383.916216] ? __lock_acquire+0x7ec/0x4ec0
[ 383.920466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 383.926008] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 383.931552] ? should_fail+0x22d/0xd01
[ 383.935447] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 383.940554] ? __lock_acquire+0x7ec/0x4ec0
[ 383.944795] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 383.949899] ? __lock_acquire+0x7ec/0x4ec0
[ 383.954133] ? should_fail+0x22d/0xd01
[ 383.958051] ? mark_held_locks+0x130/0x130
[ 383.962295] ? mark_held_locks+0x130/0x130
[ 383.966535] ? graph_lock+0x170/0x170
[ 383.970379] ? print_usage_bug+0xc0/0xc0
[ 383.974456] ? graph_lock+0x170/0x170
[ 383.978261] ? print_usage_bug+0xc0/0xc0
[ 383.982347] ? wq_watchdog_touch+0x9c/0xfe
[ 383.986583] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 383.992123] ? check_preemption_disabled+0x48/0x200
[ 383.997141] ? check_preemption_disabled+0x48/0x200
[ 384.002168] ? __lock_is_held+0xb5/0x140
[ 384.006239] __alloc_pages_nodemask+0xa80/0xde0
[ 384.010909] ? graph_lock+0x170/0x170
[ 384.014726] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 384.019745] ? graph_lock+0x170/0x170
[ 384.023577] ? find_held_lock+0x36/0x1c0
[ 384.027649] ? ____cache_alloc_node+0x1c7/0x1e0
[ 384.032323] ? lock_downgrade+0x900/0x900
[ 384.036480] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 384.042039] cache_grow_begin+0x91/0x8c0
[ 384.046110] ? do_raw_spin_unlock+0xa7/0x2f0
[ 384.050530] fallback_alloc+0x203/0x2e0
[ 384.054520] ____cache_alloc_node+0x1c7/0x1e0
[ 384.059025] kmem_cache_alloc_node+0xe3/0x730
[ 384.063531] ? ipv6_get_ifaddr+0x42e/0x620
[ 384.067781] __alloc_skb+0x119/0x770
[ 384.071498] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 384.076787] ? skb_scrub_packet+0x490/0x490
[ 384.081127] ? lock_downgrade+0x900/0x900
[ 384.085291] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 384.090858] ? refcount_sub_and_test_checked+0x203/0x310
[ 384.096317] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 384.101772] ? addrconf_rs_timer+0x690/0x690
[ 384.106195] ndisc_alloc_skb+0x144/0x340
[ 384.110264] ndisc_send_rs+0x331/0x6e0
[ 384.114163] addrconf_rs_timer+0x314/0x690
[ 384.118409] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 384.122672] call_timer_fn+0x272/0x920
[ 384.126567] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 384.130811] ? process_timeout+0x40/0x40
[ 384.134874] ? find_held_lock+0x36/0x1c0
[ 384.138969] ? mark_held_locks+0xc7/0x130
[ 384.143125] ? _raw_spin_unlock_irq+0x27/0x80
[ 384.147622] ? _raw_spin_unlock_irq+0x27/0x80
[ 384.152118] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 384.156369] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 384.160964] ? trace_hardirqs_on+0xbd/0x310
[ 384.165291] ? kasan_check_read+0x11/0x20
[ 384.169452] ? __run_timers+0x7da/0xc70
[ 384.173473] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 384.178930] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 384.183201] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 384.187443] __run_timers+0x7e5/0xc70
[ 384.191262] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 384.196633] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 384.201653] ? graph_lock+0x170/0x170
[ 384.205461] ? print_usage_bug+0xc0/0xc0
[ 384.209525] ? lock_release+0x970/0x970
[ 384.213519] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 384.218739] ? find_held_lock+0x36/0x1c0
[ 384.222823] ? graph_lock+0x170/0x170
[ 384.226631] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 384.232190] ? check_preemption_disabled+0x48/0x200
[ 384.237696] ? __lock_is_held+0xb5/0x140
[ 384.241771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 384.247312] ? check_preemption_disabled+0x48/0x200
[ 384.252343] run_timer_softirq+0x52/0xb0
[ 384.256407] ? rcu_read_lock_sched_held+0x108/0x120
[ 384.261439] __do_softirq+0x30b/0xad8
[ 384.265255] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 384.270369] ? pvclock_read_flags+0x160/0x160
[ 384.274871] ? lapic_next_event+0x5a/0x90
[ 384.279021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 384.284559] ? check_preemption_disabled+0x48/0x200
[ 384.289597] ? check_preemption_disabled+0x48/0x200
[ 384.294621] ? kvm_clock_read+0x18/0x30
[ 384.298599] ? kvm_sched_clock_read+0x9/0x20
[ 384.303037] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 384.308578] ? check_preemption_disabled+0x48/0x200
[ 384.313616] irq_exit+0x17f/0x1c0
[ 384.317096] smp_apic_timer_interrupt+0x1cb/0x760
[ 384.321985] ? smp_reschedule_interrupt+0x109/0x650
[ 384.327011] ? smp_call_function_single_interrupt+0x650/0x650
[ 384.332900] ? interrupt_entry+0xb5/0xf0
[ 384.336988] ? trace_hardirqs_off_caller+0xbb/0x310
[ 384.342012] ? trace_hardirqs_off_caller+0xbb/0x310
[ 384.347037] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 384.351895] ? trace_hardirqs_on_caller+0x310/0x310
[ 384.356923] ? trace_hardirqs_on_caller+0x310/0x310
[ 384.361994] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 384.367536] ? check_preemption_disabled+0x48/0x200
[ 384.372555] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 384.378119] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 384.382998] apic_timer_interrupt+0xf/0x20
[ 384.387231]
[ 384.389471] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 384.394752] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 384.413650] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 384.421385] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 384.428677] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 384.435956] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 384.443245] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 384.450514] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 384.457807] ? arch_local_irq_restore+0x45/0x52
[ 384.462500] dump_stack+0x26a/0x2b4
[ 384.466151] ? dump_stack_print_info.cold.2+0x52/0x52
[ 384.471347] ? mark_held_locks+0x130/0x130
[ 384.475588] ? mark_held_locks+0x130/0x130
[ 384.479850] dump_header+0x27b/0xf72
[ 384.483581] ? pagefault_out_of_memory+0x197/0x197
[ 384.488524] ? mark_held_locks+0x130/0x130
[ 384.492777] ? __lock_acquire+0x7ec/0x4ec0
[ 384.497022] ? mem_cgroup_charge_statistics+0x780/0x780
[ 384.502390] ? print_usage_bug+0xc0/0xc0
[ 384.506454] ? print_usage_bug+0xc0/0xc0
[ 384.510539] ? graph_lock+0x170/0x170
[ 384.514339] ? graph_lock+0x170/0x170
[ 384.518148] ? print_usage_bug+0xc0/0xc0
[ 384.522215] ? print_usage_bug+0xc0/0xc0
[ 384.526294] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 384.531876] ? find_held_lock+0x36/0x1c0
[ 384.535958] ? mark_held_locks+0xc7/0x130
[ 384.540113] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 384.545222] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 384.550332] ? lockdep_hardirqs_on+0x421/0x5c0
[ 384.554945] ? trace_hardirqs_on+0xbd/0x310
[ 384.559281] ? kasan_check_read+0x11/0x20
[ 384.563433] ? ___ratelimit+0x36f/0x655
[ 384.567426] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 384.572883] ? trace_hardirqs_on+0x310/0x310
[ 384.577295] ? lock_downgrade+0x900/0x900
[ 384.581487] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 384.586603] ? ___ratelimit+0xaa/0x655
[ 384.590521] ? idr_get_free+0xec0/0xec0
[ 384.594507] ? kasan_check_write+0x14/0x20
[ 384.598748] ? do_raw_spin_lock+0xc1/0x200
[ 384.602997] oom_kill_process.cold.27+0x10/0x903
[ 384.607756] ? graph_lock+0x170/0x170
[ 384.611573] ? _raw_spin_unlock+0x2c/0x50
[ 384.615723] ? oom_badness+0xe6/0xaa0
[ 384.619562] ? oom_evaluate_task+0x540/0x540
[ 384.623987] ? find_held_lock+0x36/0x1c0
[ 384.628063] ? out_of_memory+0x974/0x1430
[ 384.632221] ? lock_downgrade+0x900/0x900
[ 384.636379] ? check_preemption_disabled+0x48/0x200
[ 384.641423] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 384.647225] ? kasan_check_read+0x11/0x20
[ 384.651421] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 384.656720] ? rcu_bh_qs+0xc0/0xc0
[ 384.660267] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 384.665293] ? oom_evaluate_task+0x302/0x540
[ 384.669728] out_of_memory+0xa84/0x1430
[ 384.673725] ? oom_killer_disable+0x3a0/0x3a0
[ 384.678225] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 384.683159] ? __mutex_add_waiter+0x2a0/0x2a0
[ 384.687695] __alloc_pages_slowpath+0x2318/0x2d80
[ 384.692581] ? warn_alloc+0x120/0x120
[ 384.696489] ? find_get_entry+0x2f2/0xc40
[ 384.700653] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 384.706220] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 384.711168] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 384.716715] ? should_fail+0x22d/0xd01
[ 384.720630] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 384.725750] ? __lock_is_held+0xb5/0x140
[ 384.729841] ? __lock_is_held+0xb5/0x140
[ 384.733953] ? ___might_sleep+0x1ed/0x300
[ 384.738104] ? lock_release+0x970/0x970
[ 384.742083] ? arch_local_save_flags+0x40/0x40
[ 384.746685] ? __might_sleep+0x95/0x190
[ 384.750676] __alloc_pages_nodemask+0xa80/0xde0
[ 384.755361] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 384.760392] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 384.766187] ? kasan_check_read+0x11/0x20
[ 384.770341] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 384.775637] ? graph_lock+0x170/0x170
[ 384.779444] ? print_usage_bug+0xc0/0xc0
[ 384.783511] ? graph_lock+0x170/0x170
[ 384.787317] ? graph_lock+0x170/0x170
[ 384.791120] ? __do_page_cache_readahead+0x7ce/0x980
[ 384.796320] ? find_held_lock+0x36/0x1c0
[ 384.800403] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 384.805956] alloc_pages_current+0x10c/0x210
[ 384.810542] ? lock_downgrade+0x900/0x900
[ 384.814717] __page_cache_alloc+0x38f/0x5b0
[ 384.819043] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 384.824845] ? kasan_check_read+0x11/0x20
[ 384.829009] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 384.834305] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 384.838994] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 384.844540] ? check_preemption_disabled+0x48/0x200
[ 384.849566] filemap_fault+0x1594/0x25f0
[ 384.853662] ? __lock_page_or_retry+0xa00/0xa00
[ 384.858357] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 384.864166] ? kasan_check_read+0x11/0x20
[ 384.868333] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 384.873628] ? rcu_bh_qs+0xc0/0xc0
[ 384.877186] ? filemap_map_pages+0xdea/0x1980
[ 384.881721] ? find_get_pages_range_tag+0x1320/0x1320
[ 384.886914] ? try_to_wake_up+0x10a/0x12f0
[ 384.891164] ? graph_lock+0x170/0x170
[ 384.894988] ? migrate_swap_stop+0x930/0x930
[ 384.899412] ? find_held_lock+0x36/0x1c0
[ 384.903516] ? lock_acquire+0x1ed/0x520
[ 384.907507] ? ext4_filemap_fault+0x7a/0xad
[ 384.911850] ? lock_release+0x970/0x970
[ 384.915829] ? arch_local_save_flags+0x40/0x40
[ 384.920421] ? __unqueue_futex+0x2e0/0x2e0
[ 384.924685] ? down_read+0xb0/0x1d0
[ 384.928316] ? ext4_filemap_fault+0x7a/0xad
[ 384.932661] ? __down_interruptible+0x700/0x700
[ 384.937339] ? get_futex_key+0x21b0/0x21b0
[ 384.941596] ext4_filemap_fault+0x82/0xad
[ 384.945750] __do_fault+0x100/0x6b0
[ 384.949384] ? print_bad_pte+0x6c0/0x6c0
[ 384.953445] ? do_futex+0x249/0x26d0
[ 384.957161] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 384.962714] ? pmd_val+0x88/0x100
[ 384.966173] ? add_mm_counter_fast+0xd0/0xd0
[ 384.970588] ? pmd_val+0x88/0x100
[ 384.974096] ? add_mm_counter_fast+0xd0/0xd0
[ 384.978515] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 384.984073] __handle_mm_fault+0x3709/0x53e0
[ 384.988484] ? perf_trace_lock+0x14d/0x7a0
[ 384.992734] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 384.997592] ? graph_lock+0x170/0x170
[ 385.001413] ? print_usage_bug+0xc0/0xc0
[ 385.005480] ? graph_lock+0x170/0x170
[ 385.009281] ? graph_lock+0x170/0x170
[ 385.013131] ? handle_mm_fault+0x42a/0xc70
[ 385.017391] ? lock_downgrade+0x900/0x900
[ 385.021544] ? check_preemption_disabled+0x48/0x200
[ 385.026568] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 385.032367] ? kasan_check_read+0x11/0x20
[ 385.036537] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 385.041824] ? rcu_bh_qs+0xc0/0xc0
[ 385.045368] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 385.050824] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 385.056383] ? check_preemption_disabled+0x48/0x200
[ 385.061414] handle_mm_fault+0x54f/0xc70
[ 385.065483] ? __handle_mm_fault+0x53e0/0x53e0
[ 385.070072] ? find_vma+0x34/0x190
[ 385.073623] __do_page_fault+0x67d/0xed0
[ 385.077696] ? mm_fault_error+0x380/0x380
[ 385.081867] ? trace_hardirqs_off+0xb8/0x310
[ 385.086279] ? trace_hardirqs_on+0x310/0x310
[ 385.090712] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 385.096083] ? trace_hardirqs_on+0x310/0x310
[ 385.100503] do_page_fault+0xf2/0x7e0
[ 385.104315] ? vmalloc_sync_all+0x30/0x30
[ 385.108469] ? error_entry+0x70/0xd0
[ 385.112187] ? trace_hardirqs_off_caller+0xbb/0x310
[ 385.117205] ? trace_hardirqs_on_caller+0xc0/0x310
[ 385.122143] ? syscall_return_slowpath+0x5e0/0x5e0
[ 385.127291] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 385.132142] ? trace_hardirqs_on_caller+0x310/0x310
[ 385.137188] ? trace_hardirqs_off+0x310/0x310
[ 385.141724] ? prepare_exit_to_usermode+0x291/0x3b0
[ 385.146759] ? page_fault+0x8/0x30
[ 385.150307] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 385.155157] ? page_fault+0x8/0x30
[ 385.158711] page_fault+0x1e/0x30
[ 385.162174] RIP: 0033:0x44b69a
[ 385.165374] Code: Bad RIP value.
[ 385.168762] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 385.174129] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 385.181399] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 385.188693] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 385.195975] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 385.203244] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 385.210557] warn_alloc_show_mem: 1 callbacks suppressed
[ 385.210569] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc5+ #106
[ 385.210571] Mem-Info:
[ 385.210600] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 385.210600] active_file:18 inactive_file:17 isolated_file:0
[ 385.210600] unevictable:0 dirty:0 writeback:0 unstable:0
[ 385.210600] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 385.210600] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 385.210600] free:13799 free_pcp:275 free_cma:0
[ 385.215944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 385.215953] Call Trace:
[ 385.222805] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 385.225241] dump_stack+0x1c4/0x2b4
[ 385.258112] Node 0
[ 385.267474] ? dump_stack_print_info.cold.2+0x52/0x52
[ 385.270060] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 385.297538] warn_alloc.cold.119+0xb7/0x1bd
[ 385.301128] lowmem_reserve[]: 0
[ 385.303371] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 385.308539] 2819
[ 385.334052] ? lock_downgrade+0x900/0x900
[ 385.338352] 6323
[ 385.341634] ? trace_hardirqs_off+0xb8/0x310
[ 385.346448] 6323
[ 385.348515] ? trace_hardirqs_off+0xb8/0x310
[ 385.354712] __alloc_pages_slowpath+0x2667/0x2d80
[ 385.359100] Node 0
[ 385.361187] ? warn_alloc+0x120/0x120
[ 385.365581] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 385.370396] ? warn_alloc+0x120/0x120
[ 385.372604] lowmem_reserve[]: 0
[ 385.376416] ? print_usage_bug+0xc0/0xc0
[ 385.403112] 0
[ 385.406914] ? warn_alloc+0x120/0x120
[ 385.410172] 3503
[ 385.414250] ? print_usage_bug+0xc0/0xc0
[ 385.416036] 3503
[ 385.419832] ? __lock_acquire+0x7ec/0x4ec0
[ 385.421879] Node 0
[ 385.425938] ? __lock_acquire+0x7ec/0x4ec0
[ 385.428027] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 385.432277] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 385.434490] lowmem_reserve[]:
[ 385.438728] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 385.468813] 0
[ 385.474354] ? should_fail+0x22d/0xd01
[ 385.477432] 0 0
[ 385.482978] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 385.484755] 0
[ 385.488657] ? __lock_acquire+0x7ec/0x4ec0
[ 385.490626] Node 0
[ 385.495736] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 385.497511] DMA: 1*4kB
[ 385.501775] ? __lock_acquire+0x7ec/0x4ec0
[ 385.503993] (U)
[ 385.509107] ? should_fail+0x22d/0xd01
[ 385.511669] 0*8kB
[ 385.515913] ? mark_held_locks+0x130/0x130
[ 385.517866] 0*16kB
[ 385.521749] ? mark_held_locks+0x130/0x130
[ 385.523881] 1*32kB
[ 385.528136] ? graph_lock+0x170/0x170
[ 385.530353] (U)
[ 385.534599] ? print_usage_bug+0xc0/0xc0
[ 385.536828] 2*64kB
[ 385.540634] ? graph_lock+0x170/0x170
[ 385.542590] (U)
[ 385.546647] ? print_usage_bug+0xc0/0xc0
[ 385.548869] 1*128kB
[ 385.552666] ? wq_watchdog_touch+0x9c/0xfe
[ 385.554620] (U)
[ 385.558707] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 385.561019] 1*256kB
[ 385.565252] ? check_preemption_disabled+0x48/0x200
[ 385.567204] (U) 0*512kB
[ 385.572749] ? check_preemption_disabled+0x48/0x200
[ 385.575067] 1*1024kB
[ 385.580087] ? __lock_is_held+0xb5/0x140
[ 385.582722] (U) 1*2048kB
[ 385.587744] __alloc_pages_nodemask+0xa80/0xde0
[ 385.590131] (M)
[ 385.594216] ? graph_lock+0x170/0x170
[ 385.596971] 3*4096kB
[ 385.601636] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 385.603589] (M)
[ 385.607387] ? graph_lock+0x170/0x170
[ 385.609779] = 15908kB
[ 385.614810] ? find_held_lock+0x36/0x1c0
[ 385.616762] Node 0
[ 385.620591] ? ____cache_alloc_node+0x1c7/0x1e0
[ 385.622974] DMA32:
[ 385.627039] ? lock_downgrade+0x900/0x900
[ 385.629255] 4*4kB
[ 385.633926] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 385.636144] (M)
[ 385.640292] cache_grow_begin+0x91/0x8c0
[ 385.642418] 1*8kB
[ 385.647964] ? do_raw_spin_unlock+0xa7/0x2f0
[ 385.649919] (U)
[ 385.653988] fallback_alloc+0x203/0x2e0
[ 385.656113] 3*16kB
[ 385.660526] ____cache_alloc_node+0x1c7/0x1e0
[ 385.662477] (UM)
[ 385.666464] kmem_cache_alloc_node+0xe3/0x730
[ 385.668681] 2*32kB
[ 385.673175] ? ipv6_get_ifaddr+0x42e/0x620
[ 385.675216] (M)
[ 385.679713] __alloc_skb+0x119/0x770
[ 385.681952] 5*64kB
[ 385.686180] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 385.688165] (UM)
[ 385.691898] ? skb_scrub_packet+0x490/0x490
[ 385.694117] 4*128kB
[ 385.699391] ? lock_downgrade+0x900/0x900
[ 385.701427] (UM) 3*256kB
[ 385.705757] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 385.708054] (M)
[ 385.712218] ? refcount_sub_and_test_checked+0x203/0x310
[ 385.714949] 4*512kB (UM)
[ 385.720492] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 385.722466] 3*1024kB
[ 385.727916] ? addrconf_rs_timer+0x690/0x690
[ 385.730651] (UM)
[ 385.736109] ndisc_alloc_skb+0x144/0x340
[ 385.738521] 3*2048kB
[ 385.742950] ndisc_send_rs+0x331/0x6e0
[ 385.744999] (M)
[ 385.749066] addrconf_rs_timer+0x314/0x690
[ 385.751455] 3*4096kB
[ 385.755340] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 385.757291] (M)
[ 385.761534] call_timer_fn+0x272/0x920
[ 385.763920] = 25288kB
[ 385.768154] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 385.770118] Node 0
[ 385.774004] ? process_timeout+0x40/0x40
[ 385.776406] Normal:
[ 385.780637] ? find_held_lock+0x36/0x1c0
[ 385.782856] 908*4kB
[ 385.786941] ? __run_timers+0x7da/0xc70
[ 385.789245] (MEH)
[ 385.793308] ? _raw_spin_unlock_irq+0x27/0x80
[ 385.795613] 458*8kB
[ 385.799587] ? _raw_spin_unlock_irq+0x27/0x80
[ 385.801722] (UME)
[ 385.806217] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 385.808528] 198*16kB
[ 385.813056] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 385.815186] (UME)
[ 385.819424] ? trace_hardirqs_on+0xbd/0x310
[ 385.821830] 78*32kB
[ 385.826408] ? kasan_check_read+0x11/0x20
[ 385.828547] (UME)
[ 385.832889] ? __run_timers+0x7da/0xc70
[ 385.835192] 17*64kB
[ 385.839362] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 385.841491] (UM)
[ 385.845468] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 385.847768] 0*128kB
[ 385.853221] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 385.855257] 0*256kB
[ 385.859504] __run_timers+0x7e5/0xc70
[ 385.861806] 0*512kB
[ 385.866035] ? find_held_lock+0x36/0x1c0
[ 385.868343] 0*1024kB
[ 385.872149] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 385.874446] 0*2048kB
[ 385.878529] ? _raw_spin_unlock_irq+0x27/0x80
[ 385.880920] 0*4096kB
[ 385.886280] ? _raw_spin_unlock_irq+0x27/0x80
[ 385.888670] = 14048kB
[ 385.893160] ? lockdep_hardirqs_on+0x421/0x5c0
[ 385.895560] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 385.900049] ? trace_hardirqs_on+0xbd/0x310
[ 385.902459] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 385.907043] ? kasan_check_read+0x11/0x20
[ 385.915859] 154 total pagecache pages
[ 385.920213] ? finish_task_switch+0x1f5/0x900
[ 385.928768] 0 pages in swap cache
[ 385.932908] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 385.936692] Swap cache stats: add 0, delete 0, find 0/0
[ 385.941183] ? compat_start_thread+0x80/0x80
[ 385.944614] Free swap = 0kB
[ 385.950077] ? pvclock_read_flags+0x160/0x160
[ 385.955405] Total swap = 0kB
[ 385.959809] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 385.962817] 1965979 pages RAM
[ 385.967333] ? check_preemption_disabled+0x48/0x200
[ 385.970331] 0 pages HighMem/MovableOnly
[ 385.975888] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[ 385.978990] 342307 pages reserved
[ 385.978999] 0 pages cma reserved
[ 385.984017] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 385.988057] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 385.993513] ? rcu_pm_notify+0xc0/0xc0
[ 385.997058] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 386.000340] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 386.005597] syz-fuzzer cpuset=
[ 386.012104] ? check_preemption_disabled+0x48/0x200
[ 386.015968] /
[ 386.026194] run_timer_softirq+0x52/0xb0
[ 386.031718] mems_allowed=0
[ 386.034930] ? rcu_read_lock_sched_held+0x108/0x120
[ 386.053634] __do_softirq+0x30b/0xad8
[ 386.057455] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 386.062575] ? trace_hardirqs_off+0xb8/0x310
[ 386.067005] ? schedule+0x108/0x460
[ 386.070647] ? trace_hardirqs_off+0xb8/0x310
[ 386.075067] ? smpboot_thread_fn+0x68b/0xa00
[ 386.079482] ? trace_hardirqs_on+0x310/0x310
[ 386.083907] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 386.089451] ? check_preemption_disabled+0x48/0x200
[ 386.094475] ? takeover_tasklets+0xa90/0xa90
[ 386.098892] run_ksoftirqd+0x94/0x100
[ 386.102705] smpboot_thread_fn+0x68b/0xa00
[ 386.106952] ? sort_range+0x30/0x30
[ 386.110587] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 386.115696] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 386.121240] ? __kthread_parkme+0xfb/0x1a0
[ 386.125482] kthread+0x35a/0x420
[ 386.128850] ? sort_range+0x30/0x30
[ 386.132492] ? kthread_bind+0x40/0x40
[ 386.136299] ret_from_fork+0x3a/0x50
[ 386.140035] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 386.140112] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 386.147058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 386.147063] Call Trace:
[ 386.147070]
[ 386.147087] dump_stack+0x1c4/0x2b4
[ 386.147122] ? dump_stack_print_info.cold.2+0x52/0x52
[ 386.153678] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 386.162986] warn_alloc.cold.119+0xb7/0x1bd
[ 386.165564] ksoftirqd/0 cpuset=
[ 386.167719] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 386.171319] /
[ 386.176506] ? lock_downgrade+0x900/0x900
[ 386.186802] mems_allowed=0
[ 386.191128] ? trace_hardirqs_off+0xb8/0x310
[ 386.212416] ? trace_hardirqs_off+0xb8/0x310
[ 386.216839] __alloc_pages_slowpath+0x2667/0x2d80
[ 386.221729] ? warn_alloc+0x120/0x120
[ 386.225536] ? trace_hardirqs_on+0x310/0x310
[ 386.229970] ? warn_alloc+0x120/0x120
[ 386.234315] ? print_usage_bug+0xc0/0xc0
[ 386.238380] ? warn_alloc+0x120/0x120
[ 386.242182] ? ktime_get+0x2e1/0x440
[ 386.245904] ? print_usage_bug+0xc0/0xc0
[ 386.249994] ? __lock_acquire+0x7ec/0x4ec0
[ 386.254235] ? __lock_acquire+0x7ec/0x4ec0
[ 386.258496] ? kasan_check_read+0x11/0x20
[ 386.262649] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 386.268189] ? should_fail+0x22d/0xd01
[ 386.272084] ? rcu_bh_qs+0xc0/0xc0
[ 386.275636] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 386.280745] ? __lock_acquire+0x7ec/0x4ec0
[ 386.285000] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 386.290104] ? __lock_acquire+0x7ec/0x4ec0
[ 386.294344] ? should_fail+0x22d/0xd01
[ 386.298253] ? rcu_idle_enter+0x4b0/0x4b0
[ 386.302442] ? mark_held_locks+0x130/0x130
[ 386.306705] ? mark_held_locks+0x130/0x130
[ 386.310963] ? mark_held_locks+0xc7/0x130
[ 386.315116] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 386.320135] ? graph_lock+0x170/0x170
[ 386.323948] ? print_usage_bug+0xc0/0xc0
[ 386.328017] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 386.333559] ? check_preemption_disabled+0x48/0x200
[ 386.338578] ? check_preemption_disabled+0x48/0x200
[ 386.343616] ? __lock_is_held+0xb5/0x140
[ 386.347693] __alloc_pages_nodemask+0xa80/0xde0
[ 386.352399] ? graph_lock+0x170/0x170
[ 386.356232] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 386.361248] ? graph_lock+0x170/0x170
[ 386.365066] ? find_held_lock+0x36/0x1c0
[ 386.369155] ? ____cache_alloc_node+0x1c7/0x1e0
[ 386.373828] ? lock_downgrade+0x900/0x900
[ 386.377994] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 386.383541] cache_grow_begin+0x91/0x8c0
[ 386.387625] ? do_raw_spin_unlock+0xa7/0x2f0
[ 386.392050] fallback_alloc+0x203/0x2e0
[ 386.396049] ____cache_alloc_node+0x1c7/0x1e0
[ 386.400560] kmem_cache_alloc_node+0xe3/0x730
[ 386.405062] ? ipv6_get_ifaddr+0x42e/0x620
[ 386.409327] __alloc_skb+0x119/0x770
[ 386.413051] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 386.418339] ? skb_scrub_packet+0x490/0x490
[ 386.422667] ? lock_downgrade+0x900/0x900
[ 386.426862] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 386.432404] ? refcount_sub_and_test_checked+0x203/0x310
[ 386.437879] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 386.443338] ? addrconf_rs_timer+0x690/0x690
[ 386.447764] ndisc_alloc_skb+0x144/0x340
[ 386.451835] ndisc_send_rs+0x331/0x6e0
[ 386.455738] addrconf_rs_timer+0x314/0x690
[ 386.459983] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 386.464239] call_timer_fn+0x272/0x920
[ 386.468136] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 386.472376] ? process_timeout+0x40/0x40
[ 386.476442] ? find_held_lock+0x36/0x1c0
[ 386.480518] ? mark_held_locks+0xc7/0x130
[ 386.484672] ? _raw_spin_unlock_irq+0x27/0x80
[ 386.489175] ? _raw_spin_unlock_irq+0x27/0x80
[ 386.493677] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 386.497933] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 386.502532] ? trace_hardirqs_on+0xbd/0x310
[ 386.506867] ? kasan_check_read+0x11/0x20
[ 386.511036] ? __run_timers+0x7da/0xc70
[ 386.515016] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 386.520489] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 386.524739] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 386.528981] __run_timers+0x7e5/0xc70
[ 386.532801] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 386.538182] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 386.543202] ? graph_lock+0x170/0x170
[ 386.547015] ? print_usage_bug+0xc0/0xc0
[ 386.551085] ? lock_release+0x970/0x970
[ 386.555090] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 386.560308] ? find_held_lock+0x36/0x1c0
[ 386.564383] ? graph_lock+0x170/0x170
[ 386.568191] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 386.573733] ? check_preemption_disabled+0x48/0x200
[ 386.578812] ? __lock_is_held+0xb5/0x140
[ 386.582895] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 386.588439] ? check_preemption_disabled+0x48/0x200
[ 386.593470] run_timer_softirq+0x52/0xb0
[ 386.597534] ? rcu_read_lock_sched_held+0x108/0x120
[ 386.602578] __do_softirq+0x30b/0xad8
[ 386.606395] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 386.611519] ? pvclock_read_flags+0x160/0x160
[ 386.616017] ? lapic_next_event+0x5a/0x90
[ 386.620169] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 386.625725] ? check_preemption_disabled+0x48/0x200
[ 386.630772] ? check_preemption_disabled+0x48/0x200
[ 386.635797] ? kvm_clock_read+0x18/0x30
[ 386.639790] ? kvm_sched_clock_read+0x9/0x20
[ 386.644233] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 386.649802] ? check_preemption_disabled+0x48/0x200
[ 386.654847] irq_exit+0x17f/0x1c0
[ 386.658311] smp_apic_timer_interrupt+0x1cb/0x760
[ 386.663157] ? smp_reschedule_interrupt+0x109/0x650
[ 386.668178] ? smp_call_function_single_interrupt+0x650/0x650
[ 386.674072] ? interrupt_entry+0xb5/0xf0
[ 386.678154] ? trace_hardirqs_off_caller+0xbb/0x310
[ 386.683175] ? trace_hardirqs_off_caller+0xbb/0x310
[ 386.688198] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 386.693047] ? trace_hardirqs_on_caller+0x310/0x310
[ 386.698065] ? trace_hardirqs_on_caller+0x310/0x310
[ 386.703113] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 386.708660] ? check_preemption_disabled+0x48/0x200
[ 386.713680] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 386.719239] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 386.724094] apic_timer_interrupt+0xf/0x20
[ 386.728327]
[ 386.730568] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 386.735851] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 386.754755] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 386.762467] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 386.769733] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 386.777027] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 386.784299] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 386.791567] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 386.798855] ? arch_local_irq_restore+0x45/0x52
[ 386.803541] dump_stack+0x26a/0x2b4
[ 386.807174] ? dump_stack_print_info.cold.2+0x52/0x52
[ 386.812374] ? mark_held_locks+0x130/0x130
[ 386.816609] ? mark_held_locks+0x130/0x130
[ 386.820870] dump_header+0x27b/0xf72
[ 386.824614] ? pagefault_out_of_memory+0x197/0x197
[ 386.829575] ? mark_held_locks+0x130/0x130
[ 386.833812] ? __lock_acquire+0x7ec/0x4ec0
[ 386.838051] ? mem_cgroup_charge_statistics+0x780/0x780
[ 386.843421] ? print_usage_bug+0xc0/0xc0
[ 386.847485] ? print_usage_bug+0xc0/0xc0
[ 386.851553] ? graph_lock+0x170/0x170
[ 386.855361] ? graph_lock+0x170/0x170
[ 386.859164] ? print_usage_bug+0xc0/0xc0
[ 386.863227] ? print_usage_bug+0xc0/0xc0
[ 386.867300] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 386.872843] ? find_held_lock+0x36/0x1c0
[ 386.876915] ? mark_held_locks+0xc7/0x130
[ 386.881079] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 386.886185] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 386.891292] ? lockdep_hardirqs_on+0x421/0x5c0
[ 386.895890] ? trace_hardirqs_on+0xbd/0x310
[ 386.900213] ? kasan_check_read+0x11/0x20
[ 386.904395] ? ___ratelimit+0x36f/0x655
[ 386.908374] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 386.913827] ? trace_hardirqs_on+0x310/0x310
[ 386.918240] ? lock_downgrade+0x900/0x900
[ 386.922396] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 386.927516] ? ___ratelimit+0xaa/0x655
[ 386.931436] ? idr_get_free+0xec0/0xec0
[ 386.935415] ? kasan_check_write+0x14/0x20
[ 386.939656] ? do_raw_spin_lock+0xc1/0x200
[ 386.943944] oom_kill_process.cold.27+0x10/0x903
[ 386.948712] ? graph_lock+0x170/0x170
[ 386.952524] ? _raw_spin_unlock+0x2c/0x50
[ 386.956674] ? oom_badness+0xe6/0xaa0
[ 386.960503] ? oom_evaluate_task+0x540/0x540
[ 386.964928] ? find_held_lock+0x36/0x1c0
[ 386.969010] ? out_of_memory+0x974/0x1430
[ 386.973169] ? lock_downgrade+0x900/0x900
[ 386.977335] ? check_preemption_disabled+0x48/0x200
[ 386.982365] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 386.988163] ? kasan_check_read+0x11/0x20
[ 386.992317] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 386.997624] ? rcu_bh_qs+0xc0/0xc0
[ 387.001184] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 387.006220] ? oom_evaluate_task+0x302/0x540
[ 387.010639] out_of_memory+0xa84/0x1430
[ 387.014646] ? oom_killer_disable+0x3a0/0x3a0
[ 387.019145] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 387.024081] ? __mutex_add_waiter+0x2a0/0x2a0
[ 387.028618] __alloc_pages_slowpath+0x2318/0x2d80
[ 387.033499] ? warn_alloc+0x120/0x120
[ 387.037320] ? find_get_entry+0x2f2/0xc40
[ 387.041485] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 387.047028] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 387.051965] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 387.057506] ? should_fail+0x22d/0xd01
[ 387.061407] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 387.066513] ? __lock_is_held+0xb5/0x140
[ 387.070621] ? __lock_is_held+0xb5/0x140
[ 387.074761] ? ___might_sleep+0x1ed/0x300
[ 387.078911] ? lock_release+0x970/0x970
[ 387.082897] ? arch_local_save_flags+0x40/0x40
[ 387.087514] ? __might_sleep+0x95/0x190
[ 387.091497] __alloc_pages_nodemask+0xa80/0xde0
[ 387.096175] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 387.101227] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 387.107027] ? kasan_check_read+0x11/0x20
[ 387.111178] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 387.116489] ? graph_lock+0x170/0x170
[ 387.120297] ? print_usage_bug+0xc0/0xc0
[ 387.124366] ? graph_lock+0x170/0x170
[ 387.128389] ? graph_lock+0x170/0x170
[ 387.132198] ? __do_page_cache_readahead+0x7ce/0x980
[ 387.137315] ? find_held_lock+0x36/0x1c0
[ 387.141387] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 387.146940] alloc_pages_current+0x10c/0x210
[ 387.151351] ? lock_downgrade+0x900/0x900
[ 387.155508] __page_cache_alloc+0x38f/0x5b0
[ 387.159921] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 387.165770] ? kasan_check_read+0x11/0x20
[ 387.169963] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 387.175244] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 387.179916] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 387.185470] ? check_preemption_disabled+0x48/0x200
[ 387.190522] filemap_fault+0x1594/0x25f0
[ 387.194615] ? __lock_page_or_retry+0xa00/0xa00
[ 387.199309] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 387.205105] ? kasan_check_read+0x11/0x20
[ 387.209270] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 387.214551] ? rcu_bh_qs+0xc0/0xc0
[ 387.218111] ? filemap_map_pages+0xdea/0x1980
[ 387.222629] ? find_get_pages_range_tag+0x1320/0x1320
[ 387.227824] ? try_to_wake_up+0x10a/0x12f0
[ 387.232076] ? graph_lock+0x170/0x170
[ 387.235888] ? migrate_swap_stop+0x930/0x930
[ 387.240297] ? find_held_lock+0x36/0x1c0
[ 387.244376] ? lock_acquire+0x1ed/0x520
[ 387.248354] ? ext4_filemap_fault+0x7a/0xad
[ 387.252680] ? lock_release+0x970/0x970
[ 387.256682] ? arch_local_save_flags+0x40/0x40
[ 387.261275] ? __unqueue_futex+0x2e0/0x2e0
[ 387.265542] ? down_read+0xb0/0x1d0
[ 387.269168] ? ext4_filemap_fault+0x7a/0xad
[ 387.273502] ? __down_interruptible+0x700/0x700
[ 387.278204] ? get_futex_key+0x21b0/0x21b0
[ 387.282461] ext4_filemap_fault+0x82/0xad
[ 387.286617] __do_fault+0x100/0x6b0
[ 387.290270] ? print_bad_pte+0x6c0/0x6c0
[ 387.294348] ? do_futex+0x249/0x26d0
[ 387.298086] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 387.303636] ? pmd_val+0x88/0x100
[ 387.307098] ? add_mm_counter_fast+0xd0/0xd0
[ 387.311509] ? pmd_val+0x88/0x100
[ 387.314973] ? add_mm_counter_fast+0xd0/0xd0
[ 387.319386] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 387.324943] __handle_mm_fault+0x3709/0x53e0
[ 387.329368] ? perf_trace_lock+0x14d/0x7a0
[ 387.333610] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 387.338454] ? graph_lock+0x170/0x170
[ 387.342290] ? print_usage_bug+0xc0/0xc0
[ 387.346384] ? graph_lock+0x170/0x170
[ 387.350187] ? graph_lock+0x170/0x170
[ 387.354025] ? handle_mm_fault+0x42a/0xc70
[ 387.358288] ? lock_downgrade+0x900/0x900
[ 387.362439] ? check_preemption_disabled+0x48/0x200
[ 387.367465] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 387.373265] ? kasan_check_read+0x11/0x20
[ 387.377441] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 387.382734] ? rcu_bh_qs+0xc0/0xc0
[ 387.386290] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 387.391742] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 387.397283] ? check_preemption_disabled+0x48/0x200
[ 387.402311] handle_mm_fault+0x54f/0xc70
[ 387.406378] ? __handle_mm_fault+0x53e0/0x53e0
[ 387.410970] ? find_vma+0x34/0x190
[ 387.414522] __do_page_fault+0x67d/0xed0
[ 387.418614] ? mm_fault_error+0x380/0x380
[ 387.422769] ? trace_hardirqs_off+0xb8/0x310
[ 387.427180] ? trace_hardirqs_on+0x310/0x310
[ 387.431593] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 387.437009] ? trace_hardirqs_on+0x310/0x310
[ 387.441440] do_page_fault+0xf2/0x7e0
[ 387.445261] ? vmalloc_sync_all+0x30/0x30
[ 387.449414] ? error_entry+0x70/0xd0
[ 387.453135] ? trace_hardirqs_off_caller+0xbb/0x310
[ 387.458152] ? trace_hardirqs_on_caller+0xc0/0x310
[ 387.463097] ? syscall_return_slowpath+0x5e0/0x5e0
[ 387.468030] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 387.472890] ? trace_hardirqs_on_caller+0x310/0x310
[ 387.477910] ? trace_hardirqs_off+0x310/0x310
[ 387.482425] ? prepare_exit_to_usermode+0x291/0x3b0
[ 387.487447] ? page_fault+0x8/0x30
[ 387.490995] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 387.495845] ? page_fault+0x8/0x30
[ 387.499404] page_fault+0x1e/0x30
[ 387.502854] RIP: 0033:0x44b69a
[ 387.506049] Code: Bad RIP value.
[ 387.509413] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 387.514780] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 387.522051] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 387.529333] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 387.536605] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 387.543873] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 387.551177] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc5+ #106
[ 387.551183] warn_alloc_show_mem: 1 callbacks suppressed
[ 387.551191] Mem-Info:
[ 387.558050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 387.558060] Call Trace:
[ 387.563436] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 387.563436] active_file:18 inactive_file:17 isolated_file:0
[ 387.563436] unevictable:0 dirty:0 writeback:0 unstable:0
[ 387.563436] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 387.563436] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 387.563436] free:13799 free_pcp:275 free_cma:0
[ 387.565821] dump_stack+0x1c4/0x2b4
[ 387.575206] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 387.577811] ? dump_stack_print_info.cold.2+0x52/0x52
[ 387.610671] Node 0
[ 387.614313] warn_alloc.cold.119+0xb7/0x1bd
[ 387.641821] 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
[ 387.646987] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 387.649213] lowmem_reserve[]:
[ 387.653535] ? lock_downgrade+0x900/0x900
[ 387.679022] 0
[ 387.683875] ? trace_hardirqs_off+0xb8/0x310
[ 387.686962] 2819 6323
[ 387.691121] ? trace_hardirqs_off+0xb8/0x310
[ 387.692904] 6323
[ 387.697346] __alloc_pages_slowpath+0x2667/0x2d80
[ 387.704265] ? warn_alloc+0x120/0x120
[ 387.706287] Node 0
[ 387.711127] ? warn_alloc+0x120/0x120
[ 387.714958] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 387.717160] ? print_usage_bug+0xc0/0xc0
[ 387.720943] lowmem_reserve[]:
[ 387.747666] ? warn_alloc+0x120/0x120
[ 387.751714] 0
[ 387.754830] ? print_usage_bug+0xc0/0xc0
[ 387.758613] 0
[ 387.760412] ? __lock_acquire+0x7ec/0x4ec0
[ 387.764450] 3503
[ 387.766250] ? __lock_acquire+0x7ec/0x4ec0
[ 387.770467] 3503
[ 387.772533] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 387.779159] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 387.784689] Node 0
[ 387.790237] ? should_fail+0x22d/0xd01
[ 387.790269] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 387.790276] lowmem_reserve[]:
[ 387.792515] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 387.796377] 0 0
[ 387.824661] ? __lock_acquire+0x7ec/0x4ec0
[ 387.827746] 0
[ 387.832851] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 387.834807] 0
[ 387.839039] ? __lock_acquire+0x7ec/0x4ec0
[ 387.845914] ? should_fail+0x22d/0xd01
[ 387.847704] Node 0
[ 387.851936] ? mark_held_locks+0x130/0x130
[ 387.855804] DMA:
[ 387.858038] ? mark_held_locks+0x130/0x130
[ 387.862253] 1*4kB
[ 387.864312] ? graph_lock+0x170/0x170
[ 387.868523] (U)
[ 387.870673] ? print_usage_bug+0xc0/0xc0
[ 387.874456] 0*8kB
[ 387.876431] ? graph_lock+0x170/0x170
[ 387.880474] 0*16kB
[ 387.882621] ? print_usage_bug+0xc0/0xc0
[ 387.886422] 1*32kB (U)
[ 387.888678] ? wq_watchdog_touch+0x9c/0xfe
[ 387.892721] 2*64kB
[ 387.895302] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 387.899537] (U)
[ 387.901775] ? check_preemption_disabled+0x48/0x200
[ 387.907303] 1*128kB
[ 387.909270] ? check_preemption_disabled+0x48/0x200
[ 387.909295] ? __lock_is_held+0xb5/0x140
[ 387.914279] (U) 1*256kB
[ 387.916625] __alloc_pages_nodemask+0xa80/0xde0
[ 387.921615] (U)
[ 387.925674] ? graph_lock+0x170/0x170
[ 387.928328] 0*512kB
[ 387.932997] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 387.934961] 1*1024kB
[ 387.938758] ? graph_lock+0x170/0x170
[ 387.941059] (U)
[ 387.946075] ? find_held_lock+0x36/0x1c0
[ 387.948462] 1*2048kB
[ 387.952264] ? ____cache_alloc_node+0x1c7/0x1e0
[ 387.954230] (M)
[ 387.958291] ? lock_downgrade+0x900/0x900
[ 387.960682] 3*4096kB
[ 387.965352] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 387.967305] (M)
[ 387.971450] cache_grow_begin+0x91/0x8c0
[ 387.973843] = 15908kB
[ 387.979375] ? do_raw_spin_unlock+0xa7/0x2f0
[ 387.981336] Node 0
[ 387.985406] fallback_alloc+0x203/0x2e0
[ 387.987795] DMA32:
[ 387.992213] ____cache_alloc_node+0x1c7/0x1e0
[ 387.994419] 4*4kB
[ 387.998391] kmem_cache_alloc_node+0xe3/0x730
[ 388.000617] (M)
[ 388.005123] ? ipv6_get_ifaddr+0x42e/0x620
[ 388.007249] 1*8kB
[ 388.011756] __alloc_skb+0x119/0x770
[ 388.013716] (U)
[ 388.017945] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 388.020079] 3*16kB
[ 388.023791] ? skb_scrub_packet+0x490/0x490
[ 388.025746] (UM)
[ 388.031021] ? lock_downgrade+0x900/0x900
[ 388.033237] 2*32kB
[ 388.037557] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 388.039610] (M)
[ 388.043759] ? refcount_sub_and_test_checked+0x203/0x310
[ 388.045974] 5*64kB
[ 388.051511] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 388.053482] (UM)
[ 388.058931] ? addrconf_rs_timer+0x690/0x690
[ 388.061162] 4*128kB
[ 388.066631] ndisc_alloc_skb+0x144/0x340
[ 388.068672] (UM)
[ 388.073075] ndisc_send_rs+0x331/0x6e0
[ 388.075379] 3*256kB
[ 388.079449] addrconf_rs_timer+0x314/0x690
[ 388.081492] (M)
[ 388.085380] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 388.087681] 4*512kB
[ 388.091942] call_timer_fn+0x272/0x920
[ 388.093897] (UM)
[ 388.098131] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 388.100434] 3*1024kB
[ 388.104317] ? process_timeout+0x40/0x40
[ 388.106360] (UM)
[ 388.110591] ? find_held_lock+0x36/0x1c0
[ 388.112980] 3*2048kB
[ 388.117047] ? __run_timers+0x7da/0xc70
[ 388.119089] (M)
[ 388.123147] ? _raw_spin_unlock_irq+0x27/0x80
[ 388.125537] 3*4096kB
[ 388.129508] ? _raw_spin_unlock_irq+0x27/0x80
[ 388.131462] (M)
[ 388.135966] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 388.138359] = 25288kB
[ 388.142853] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 388.144808] Node 0
[ 388.149040] ? trace_hardirqs_on+0xbd/0x310
[ 388.151422] Normal: 908*4kB
[ 388.156002] ? kasan_check_read+0x11/0x20
[ 388.156019] ? __run_timers+0x7da/0xc70
[ 388.158237] (MEH)
[ 388.162557] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 388.165556] 458*8kB
[ 388.169703] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 388.173658] (UME)
[ 388.175824] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 388.181249] 198*16kB (UME)
[ 388.183615] __run_timers+0x7e5/0xc70
[ 388.187817] 78*32kB
[ 388.189982] ? find_held_lock+0x36/0x1c0
[ 388.194202] (UME) 17*64kB (UM) 0*128kB 0*256kB
[ 388.197194] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 388.200966] 0*512kB
[ 388.203285] ? _raw_spin_unlock_irq+0x27/0x80
[ 388.207343] 0*1024kB
[ 388.212005] ? _raw_spin_unlock_irq+0x27/0x80
[ 388.217348] 0*2048kB
[ 388.219668] ? lockdep_hardirqs_on+0x421/0x5c0
[ 388.224143] 0*4096kB
[ 388.226553] ? trace_hardirqs_on+0xbd/0x310
[ 388.231047] = 14048kB
[ 388.233639] ? kasan_check_read+0x11/0x20
[ 388.233651] ? finish_task_switch+0x1f5/0x900
[ 388.233660] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 388.233669] ? compat_start_thread+0x80/0x80
[ 388.233688] ? pvclock_read_flags+0x160/0x160
[ 388.233697] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 388.233712] ? check_preemption_disabled+0x48/0x200
[ 388.233740] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[ 388.238316] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 388.240713] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 388.240730] ? rcu_pm_notify+0xc0/0xc0
[ 388.245057] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 388.247461] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 388.251589] 154 total pagecache pages
[ 388.256083] ? check_preemption_disabled+0x48/0x200
[ 388.261519] 0 pages in swap cache
[ 388.265920] run_timer_softirq+0x52/0xb0
[ 388.270389] Swap cache stats: add 0, delete 0, find 0/0
[ 388.270399] Free swap = 0kB
[ 388.275944] ? rcu_read_lock_sched_held+0x108/0x120
[ 388.280953] Total swap = 0kB
[ 388.286488] __do_softirq+0x30b/0xad8
[ 388.295300] 1965979 pages RAM
[ 388.300585] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 388.304446] 0 pages HighMem/MovableOnly
[ 388.313032] ? trace_hardirqs_off+0xb8/0x310
[ 388.318575] 342307 pages reserved
[ 388.322375] ? schedule+0x108/0x460
[ 388.327373] 0 pages cma reserved
[ 388.330839] ? trace_hardirqs_off+0xb8/0x310
[ 388.334952] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 388.340237] ? smpboot_thread_fn+0x68b/0xa00
[ 388.340252] ? trace_hardirqs_on+0x310/0x310
[ 388.340274] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 388.343330] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 388.348293] ? check_preemption_disabled+0x48/0x200
[ 388.351291] syz-fuzzer cpuset=
[ 388.355088] ? takeover_tasklets+0xa90/0xa90
[ 388.358171] /
[ 388.363276] run_ksoftirqd+0x94/0x100
[ 388.367259] mems_allowed=0
[ 388.371661] smpboot_thread_fn+0x68b/0xa00
[ 388.442708] ? sort_range+0x30/0x30
[ 388.446366] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 388.451483] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 388.457040] ? __kthread_parkme+0xfb/0x1a0
[ 388.461287] kthread+0x35a/0x420
[ 388.464679] ? sort_range+0x30/0x30
[ 388.468307] ? kthread_bind+0x40/0x40
[ 388.472117] ret_from_fork+0x3a/0x50
[ 388.475855] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 388.475923] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 388.482870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 388.482879] Call Trace:
[ 388.489450] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 388.498716]
[ 388.501292] ksoftirqd/0 cpuset=
[ 388.511604] dump_stack+0x1c4/0x2b4
[ 388.513736] /
[ 388.517029] ? dump_stack_print_info.cold.2+0x52/0x52
[ 388.520638] mems_allowed=0
[ 388.522364] warn_alloc.cold.119+0xb7/0x1bd
[ 388.534856] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 388.539719] ? lock_downgrade+0x900/0x900
[ 388.543882] ? trace_hardirqs_off+0xb8/0x310
[ 388.548297] ? trace_hardirqs_off+0xb8/0x310
[ 388.552724] __alloc_pages_slowpath+0x2667/0x2d80
[ 388.557616] ? warn_alloc+0x120/0x120
[ 388.561422] ? lock_release+0x970/0x970
[ 388.565403] ? warn_alloc+0x120/0x120
[ 388.569210] ? print_usage_bug+0xc0/0xc0
[ 388.573288] ? warn_alloc+0x120/0x120
[ 388.577096] ? print_usage_bug+0xc0/0xc0
[ 388.581168] ? __lock_acquire+0x7ec/0x4ec0
[ 388.585406] ? __lock_acquire+0x7ec/0x4ec0
[ 388.589649] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 388.595191] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 388.600735] ? should_fail+0x22d/0xd01
[ 388.604656] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 388.609776] ? __lock_acquire+0x7ec/0x4ec0
[ 388.614022] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 388.619128] ? __lock_acquire+0x7ec/0x4ec0
[ 388.623367] ? should_fail+0x22d/0xd01
[ 388.627279] ? mark_held_locks+0x130/0x130
[ 388.631521] ? mark_held_locks+0x130/0x130
[ 388.635773] ? graph_lock+0x170/0x170
[ 388.639584] ? print_usage_bug+0xc0/0xc0
[ 388.643652] ? graph_lock+0x170/0x170
[ 388.647462] ? print_usage_bug+0xc0/0xc0
[ 388.651529] ? wq_watchdog_touch+0x9c/0xfe
[ 388.655780] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 388.661337] ? check_preemption_disabled+0x48/0x200
[ 388.666362] ? check_preemption_disabled+0x48/0x200
[ 388.671392] ? __lock_is_held+0xb5/0x140
[ 388.675461] __alloc_pages_nodemask+0xa80/0xde0
[ 388.680148] ? graph_lock+0x170/0x170
[ 388.683978] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 388.688999] ? graph_lock+0x170/0x170
[ 388.692840] ? find_held_lock+0x36/0x1c0
[ 388.696913] ? ____cache_alloc_node+0x1c7/0x1e0
[ 388.701599] ? lock_downgrade+0x900/0x900
[ 388.705772] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 388.711371] cache_grow_begin+0x91/0x8c0
[ 388.715474] ? do_raw_spin_unlock+0xa7/0x2f0
[ 388.719898] fallback_alloc+0x203/0x2e0
[ 388.723884] ____cache_alloc_node+0x1c7/0x1e0
[ 388.728402] kmem_cache_alloc_node+0xe3/0x730
[ 388.732903] ? ipv6_get_ifaddr+0x42e/0x620
[ 388.737158] __alloc_skb+0x119/0x770
[ 388.740873] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 388.746159] ? skb_scrub_packet+0x490/0x490
[ 388.750507] ? lock_downgrade+0x900/0x900
[ 388.754666] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 388.760228] ? refcount_sub_and_test_checked+0x203/0x310
[ 388.765687] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 388.771162] ? addrconf_rs_timer+0x690/0x690
[ 388.775584] ndisc_alloc_skb+0x144/0x340
[ 388.779654] ndisc_send_rs+0x331/0x6e0
[ 388.783564] addrconf_rs_timer+0x314/0x690
[ 388.787805] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 388.792056] call_timer_fn+0x272/0x920
[ 388.795956] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 388.800206] ? process_timeout+0x40/0x40
[ 388.804273] ? find_held_lock+0x36/0x1c0
[ 388.808347] ? mark_held_locks+0xc7/0x130
[ 388.812503] ? _raw_spin_unlock_irq+0x27/0x80
[ 388.817004] ? _raw_spin_unlock_irq+0x27/0x80
[ 388.821502] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 388.825745] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 388.830360] ? trace_hardirqs_on+0xbd/0x310
[ 388.834683] ? kasan_check_read+0x11/0x20
[ 388.838840] ? __run_timers+0x7da/0xc70
[ 388.842817] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 388.848274] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 388.852543] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 388.856785] __run_timers+0x7e5/0xc70
[ 388.860613] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 388.865979] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 388.871000] ? graph_lock+0x170/0x170
[ 388.874808] ? print_usage_bug+0xc0/0xc0
[ 388.878873] ? lock_release+0x970/0x970
[ 388.882854] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 388.888057] ? find_held_lock+0x36/0x1c0
[ 388.892132] ? graph_lock+0x170/0x170
[ 388.895988] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 388.901550] ? check_preemption_disabled+0x48/0x200
[ 388.906587] ? __lock_is_held+0xb5/0x140
[ 388.910657] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 388.916214] ? check_preemption_disabled+0x48/0x200
[ 388.921256] run_timer_softirq+0x52/0xb0
[ 388.925338] ? rcu_read_lock_sched_held+0x108/0x120
[ 388.930360] __do_softirq+0x30b/0xad8
[ 388.934176] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 388.939319] ? pvclock_read_flags+0x160/0x160
[ 388.943825] ? lapic_next_event+0x5a/0x90
[ 388.947981] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 388.953525] ? check_preemption_disabled+0x48/0x200
[ 388.958544] ? check_preemption_disabled+0x48/0x200
[ 388.963568] ? kvm_clock_read+0x18/0x30
[ 388.967549] ? kvm_sched_clock_read+0x9/0x20
[ 388.971969] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 388.977515] ? check_preemption_disabled+0x48/0x200
[ 388.982549] irq_exit+0x17f/0x1c0
[ 388.986008] smp_apic_timer_interrupt+0x1cb/0x760
[ 388.990851] ? smp_reschedule_interrupt+0x109/0x650
[ 388.995887] ? smp_call_function_single_interrupt+0x650/0x650
[ 389.001773] ? interrupt_entry+0xb5/0xf0
[ 389.005841] ? trace_hardirqs_off_caller+0xbb/0x310
[ 389.010856] ? trace_hardirqs_off_caller+0xbb/0x310
[ 389.015876] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 389.020727] ? trace_hardirqs_on_caller+0x310/0x310
[ 389.025747] ? trace_hardirqs_on_caller+0x310/0x310
[ 389.030772] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 389.036325] ? check_preemption_disabled+0x48/0x200
[ 389.041354] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 389.046902] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 389.051765] apic_timer_interrupt+0xf/0x20
[ 389.055997]
[ 389.058244] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 389.063524] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 389.082423] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 389.090136] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 389.097424] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 389.104692] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 389.111967] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 389.119237] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 389.126758] ? arch_local_irq_restore+0x45/0x52
[ 389.131460] dump_stack+0x26a/0x2b4
[ 389.135103] ? dump_stack_print_info.cold.2+0x52/0x52
[ 389.140318] ? mark_held_locks+0x130/0x130
[ 389.144557] ? mark_held_locks+0x130/0x130
[ 389.148801] dump_header+0x27b/0xf72
[ 389.152547] ? pagefault_out_of_memory+0x197/0x197
[ 389.157499] ? mark_held_locks+0x130/0x130
[ 389.161742] ? __lock_acquire+0x7ec/0x4ec0
[ 389.166003] ? mem_cgroup_charge_statistics+0x780/0x780
[ 389.171369] ? print_usage_bug+0xc0/0xc0
[ 389.175437] ? print_usage_bug+0xc0/0xc0
[ 389.179514] ? graph_lock+0x170/0x170
[ 389.183318] ? graph_lock+0x170/0x170
[ 389.187122] ? print_usage_bug+0xc0/0xc0
[ 389.191195] ? print_usage_bug+0xc0/0xc0
[ 389.195282] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 389.200828] ? find_held_lock+0x36/0x1c0
[ 389.204902] ? mark_held_locks+0xc7/0x130
[ 389.209060] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 389.214169] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 389.219282] ? lockdep_hardirqs_on+0x421/0x5c0
[ 389.223903] ? trace_hardirqs_on+0xbd/0x310
[ 389.228228] ? kasan_check_read+0x11/0x20
[ 389.232399] ? ___ratelimit+0x36f/0x655
[ 389.236379] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 389.241833] ? trace_hardirqs_on+0x310/0x310
[ 389.246248] ? lock_downgrade+0x900/0x900
[ 389.250407] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 389.255514] ? ___ratelimit+0xaa/0x655
[ 389.259410] ? idr_get_free+0xec0/0xec0
[ 389.263388] ? kasan_check_write+0x14/0x20
[ 389.267626] ? do_raw_spin_lock+0xc1/0x200
[ 389.271874] oom_kill_process.cold.27+0x10/0x903
[ 389.276635] ? graph_lock+0x170/0x170
[ 389.280438] ? _raw_spin_unlock+0x2c/0x50
[ 389.284590] ? oom_badness+0xe6/0xaa0
[ 389.288410] ? oom_evaluate_task+0x540/0x540
[ 389.292824] ? find_held_lock+0x36/0x1c0
[ 389.296899] ? out_of_memory+0x974/0x1430
[ 389.301052] ? lock_downgrade+0x900/0x900
[ 389.305201] ? check_preemption_disabled+0x48/0x200
[ 389.310226] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 389.316025] ? kasan_check_read+0x11/0x20
[ 389.320177] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 389.325458] ? rcu_bh_qs+0xc0/0xc0
[ 389.329006] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 389.334030] ? oom_evaluate_task+0x302/0x540
[ 389.338449] out_of_memory+0xa84/0x1430
[ 389.342439] ? oom_killer_disable+0x3a0/0x3a0
[ 389.346941] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 389.351880] ? __mutex_add_waiter+0x2a0/0x2a0
[ 389.356397] __alloc_pages_slowpath+0x2318/0x2d80
[ 389.361282] ? warn_alloc+0x120/0x120
[ 389.365103] ? find_get_entry+0x2f2/0xc40
[ 389.369270] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 389.374819] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 389.379767] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 389.385311] ? should_fail+0x22d/0xd01
[ 389.389230] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 389.394360] ? __lock_is_held+0xb5/0x140
[ 389.398475] ? __lock_is_held+0xb5/0x140
[ 389.402593] ? ___might_sleep+0x1ed/0x300
[ 389.406748] ? lock_release+0x970/0x970
[ 389.410730] ? arch_local_save_flags+0x40/0x40
[ 389.415344] ? __might_sleep+0x95/0x190
[ 389.419355] __alloc_pages_nodemask+0xa80/0xde0
[ 389.424040] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 389.429063] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 389.434863] ? kasan_check_read+0x11/0x20
[ 389.439009] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 389.444293] ? graph_lock+0x170/0x170
[ 389.448118] ? print_usage_bug+0xc0/0xc0
[ 389.452185] ? graph_lock+0x170/0x170
[ 389.456003] ? graph_lock+0x170/0x170
[ 389.459861] ? __do_page_cache_readahead+0x7ce/0x980
[ 389.464986] ? find_held_lock+0x36/0x1c0
[ 389.469063] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 389.474607] alloc_pages_current+0x10c/0x210
[ 389.479063] ? lock_downgrade+0x900/0x900
[ 389.483233] __page_cache_alloc+0x38f/0x5b0
[ 389.487560] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 389.493361] ? kasan_check_read+0x11/0x20
[ 389.497515] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 389.502820] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 389.507495] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 389.513055] ? check_preemption_disabled+0x48/0x200
[ 389.518099] filemap_fault+0x1594/0x25f0
[ 389.522190] ? __lock_page_or_retry+0xa00/0xa00
[ 389.526863] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 389.532662] ? kasan_check_read+0x11/0x20
[ 389.536815] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 389.542097] ? rcu_bh_qs+0xc0/0xc0
[ 389.545662] ? filemap_map_pages+0xdea/0x1980
[ 389.550179] ? find_get_pages_range_tag+0x1320/0x1320
[ 389.555373] ? try_to_wake_up+0x10a/0x12f0
[ 389.559614] ? graph_lock+0x170/0x170
[ 389.563420] ? migrate_swap_stop+0x930/0x930
[ 389.567830] ? find_held_lock+0x36/0x1c0
[ 389.571906] ? lock_acquire+0x1ed/0x520
[ 389.575884] ? ext4_filemap_fault+0x7a/0xad
[ 389.580216] ? lock_release+0x970/0x970
[ 389.584210] ? arch_local_save_flags+0x40/0x40
[ 389.588814] ? __unqueue_futex+0x2e0/0x2e0
[ 389.593070] ? down_read+0xb0/0x1d0
[ 389.596708] ? ext4_filemap_fault+0x7a/0xad
[ 389.601053] ? __down_interruptible+0x700/0x700
[ 389.605734] ? get_futex_key+0x21b0/0x21b0
[ 389.609984] ext4_filemap_fault+0x82/0xad
[ 389.614141] __do_fault+0x100/0x6b0
[ 389.617774] ? print_bad_pte+0x6c0/0x6c0
[ 389.621838] ? do_futex+0x249/0x26d0
[ 389.625552] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 389.631095] ? pmd_val+0x88/0x100
[ 389.634554] ? add_mm_counter_fast+0xd0/0xd0
[ 389.638971] ? pmd_val+0x88/0x100
[ 389.642440] ? add_mm_counter_fast+0xd0/0xd0
[ 389.646865] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 389.652429] __handle_mm_fault+0x3709/0x53e0
[ 389.656840] ? perf_trace_lock+0x14d/0x7a0
[ 389.661092] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 389.665937] ? graph_lock+0x170/0x170
[ 389.669741] ? print_usage_bug+0xc0/0xc0
[ 389.673806] ? graph_lock+0x170/0x170
[ 389.677612] ? graph_lock+0x170/0x170
[ 389.681435] ? handle_mm_fault+0x42a/0xc70
[ 389.685675] ? lock_downgrade+0x900/0x900
[ 389.689831] ? check_preemption_disabled+0x48/0x200
[ 389.694883] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 389.700682] ? kasan_check_read+0x11/0x20
[ 389.704838] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 389.710119] ? rcu_bh_qs+0xc0/0xc0
[ 389.713677] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 389.719158] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 389.724715] ? check_preemption_disabled+0x48/0x200
[ 389.729744] handle_mm_fault+0x54f/0xc70
[ 389.733816] ? __handle_mm_fault+0x53e0/0x53e0
[ 389.738436] ? find_vma+0x34/0x190
[ 389.741987] __do_page_fault+0x67d/0xed0
[ 389.746076] ? mm_fault_error+0x380/0x380
[ 389.750226] ? trace_hardirqs_off+0xb8/0x310
[ 389.754672] ? trace_hardirqs_on+0x310/0x310
[ 389.759103] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 389.764479] ? trace_hardirqs_on+0x310/0x310
[ 389.768896] do_page_fault+0xf2/0x7e0
[ 389.772712] ? vmalloc_sync_all+0x30/0x30
[ 389.776864] ? error_entry+0x70/0xd0
[ 389.780583] ? trace_hardirqs_off_caller+0xbb/0x310
[ 389.785601] ? trace_hardirqs_on_caller+0xc0/0x310
[ 389.790534] ? syscall_return_slowpath+0x5e0/0x5e0
[ 389.795483] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 389.800331] ? trace_hardirqs_on_caller+0x310/0x310
[ 389.805348] ? trace_hardirqs_off+0x310/0x310
[ 389.809859] ? prepare_exit_to_usermode+0x291/0x3b0
[ 389.814879] ? page_fault+0x8/0x30
[ 389.818425] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 389.823278] ? page_fault+0x8/0x30
[ 389.826829] page_fault+0x1e/0x30
[ 389.830281] RIP: 0033:0x44b69a
[ 389.833500] Code: Bad RIP value.
[ 389.836862] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 389.842227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 389.849499] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 389.856780] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 389.864046] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 389.871313] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 389.878611] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc5+ #106
[ 389.878635] warn_alloc_show_mem: 1 callbacks suppressed
[ 389.878642] Mem-Info:
[ 389.885488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 389.885497] Call Trace:
[ 389.890886] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 389.890886] active_file:18 inactive_file:17 isolated_file:0
[ 389.890886] unevictable:0 dirty:0 writeback:0 unstable:0
[ 389.890886] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 389.890886] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 389.890886] free:13799 free_pcp:275 free_cma:0
[ 389.893272] dump_stack+0x1c4/0x2b4
[ 389.902626] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 389.905233] ? dump_stack_print_info.cold.2+0x52/0x52
[ 389.938117] Node 0
[ 389.941759] warn_alloc.cold.119+0xb7/0x1bd
[ 389.969249] 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
[ 389.974426] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 389.976637] lowmem_reserve[]:
[ 389.980966] ? lock_downgrade+0x900/0x900
[ 390.006456] 0 2819
[ 390.011314] ? trace_hardirqs_off+0xb8/0x310
[ 390.014393] 6323
[ 390.018539] ? trace_hardirqs_off+0xb8/0x310
[ 390.020752] 6323
[ 390.025178] __alloc_pages_slowpath+0x2667/0x2d80
[ 390.027218] Node 0
[ 390.031661] ? warn_alloc+0x120/0x120
[ 390.033707] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 390.038557] ? warn_alloc+0x120/0x120
[ 390.040774] lowmem_reserve[]:
[ 390.044584] ? print_usage_bug+0xc0/0xc0
[ 390.071295] 0 0
[ 390.075107] ? warn_alloc+0x120/0x120
[ 390.078197] 3503 3503
[ 390.082293] ? print_usage_bug+0xc0/0xc0
[ 390.084269] Node 0
[ 390.088066] ? __lock_acquire+0x7ec/0x4ec0
[ 390.090589] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 390.094624] ? __lock_acquire+0x7ec/0x4ec0
[ 390.096849] lowmem_reserve[]: 0
[ 390.101097] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 390.129376] 0 0
[ 390.133640] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 390.136898] 0
[ 390.142434] ? should_fail+0x22d/0xd01
[ 390.144389] Node 0
[ 390.149931] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 390.151724] DMA:
[ 390.155608] ? __lock_acquire+0x7ec/0x4ec0
[ 390.157825] 1*4kB
[ 390.162925] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 390.164966] (U)
[ 390.169215] ? __lock_acquire+0x7ec/0x4ec0
[ 390.171339] 0*8kB
[ 390.176440] ? should_fail+0x22d/0xd01
[ 390.178405] 0*16kB
[ 390.182668] ? mark_held_locks+0x130/0x130
[ 390.184767] 1*32kB (U)
[ 390.188700] ? mark_held_locks+0x130/0x130
[ 390.190914] 2*64kB (U)
[ 390.195172] ? mark_held_locks+0xc7/0x130
[ 390.197735] 1*128kB
[ 390.201974] ? print_usage_bug+0xc0/0xc0
[ 390.204533] (U) 1*256kB
[ 390.208715] ? graph_lock+0x170/0x170
[ 390.211020] (U)
[ 390.215087] ? print_usage_bug+0xc0/0xc0
[ 390.217753] 0*512kB
[ 390.221549] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 390.223502] 1*1024kB
[ 390.227573] ? check_preemption_disabled+0x48/0x200
[ 390.229964] (U) 1*2048kB
[ 390.235696] ? check_preemption_disabled+0x48/0x200
[ 390.235724] ? __lock_is_held+0xb5/0x140
[ 390.238121] (M)
[ 390.243141] __alloc_pages_nodemask+0xa80/0xde0
[ 390.245879] 3*4096kB
[ 390.250903] ? graph_lock+0x170/0x170
[ 390.254944] (M)
[ 390.256958] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 390.261610] = 15908kB
[ 390.261632] Node 0
[ 390.264051] ? graph_lock+0x170/0x170
[ 390.267826] DMA32: 4*4kB
[ 390.269814] ? find_held_lock+0x36/0x1c0
[ 390.274805] (M)
[ 390.277226] ? ____cache_alloc_node+0x1c7/0x1e0
[ 390.279433] 1*8kB
[ 390.283234] ? lock_downgrade+0x900/0x900
[ 390.285978] (U)
[ 390.290040] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 390.291986] 3*16kB (UM)
[ 390.296665] cache_grow_begin+0x91/0x8c0
[ 390.298788] 2*32kB (M)
[ 390.302940] ? do_raw_spin_unlock+0xa7/0x2f0
[ 390.304899] 5*64kB (UM)
[ 390.310457] fallback_alloc+0x203/0x2e0
[ 390.313095] 4*128kB (UM)
[ 390.317165] ____cache_alloc_node+0x1c7/0x1e0
[ 390.319725] 3*256kB (M)
[ 390.324139] kmem_cache_alloc_node+0xe3/0x730
[ 390.326790] 4*512kB
[ 390.330763] ? ipv6_get_ifaddr+0x42e/0x620
[ 390.333499] (UM)
[ 390.338000] __alloc_skb+0x119/0x770
[ 390.340642] 3*1024kB (UM)
[ 390.345149] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 390.347454] 3*2048kB
[ 390.351686] ? skb_scrub_packet+0x490/0x490
[ 390.353725] (M) 3*4096kB
[ 390.357446] ? lock_downgrade+0x900/0x900
[ 390.360275] (M)
[ 390.365562] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 390.367951] = 25288kB
[ 390.372274] ? refcount_sub_and_test_checked+0x203/0x310
[ 390.375014] Node 0
[ 390.379173] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 390.381131] Normal:
[ 390.386664] ? addrconf_rs_timer+0x690/0x690
[ 390.389051] 908*4kB
[ 390.394502] ndisc_alloc_skb+0x144/0x340
[ 390.396717] (MEH)
[ 390.402195] ndisc_send_rs+0x331/0x6e0
[ 390.404502] 458*8kB
[ 390.408909] addrconf_rs_timer+0x314/0x690
[ 390.411203] (UME) 198*16kB
[ 390.415289] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 390.417417] (UME)
[ 390.421318] call_timer_fn+0x272/0x920
[ 390.423630] 78*32kB (UME)
[ 390.427878] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 390.430783] 17*64kB (UM)
[ 390.435026] ? process_timeout+0x40/0x40
[ 390.437158] 0*128kB
[ 390.441039] ? find_held_lock+0x36/0x1c0
[ 390.443857] 0*256kB 0*512kB
[ 390.448101] ? __run_timers+0x7da/0xc70
[ 390.450836] 0*1024kB
[ 390.454893] ? _raw_spin_unlock_irq+0x27/0x80
[ 390.457197] 0*2048kB
[ 390.461259] ? _raw_spin_unlock_irq+0x27/0x80
[ 390.464256] 0*4096kB = 14048kB
[ 390.468250] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 390.470648] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 390.475135] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 390.477534] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 390.482036] ? trace_hardirqs_on+0xbd/0x310
[ 390.485203] 154 total pagecache pages
[ 390.485222] 0 pages in swap cache
[ 390.489445] ? kasan_check_read+0x11/0x20
[ 390.498258] Swap cache stats: add 0, delete 0, find 0/0
[ 390.498268] Free swap = 0kB
[ 390.502859] ? __run_timers+0x7da/0xc70
[ 390.511408] Total swap = 0kB
[ 390.511417] 1965979 pages RAM
[ 390.515736] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 390.519522] 0 pages HighMem/MovableOnly
[ 390.522978] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 390.527097] 342307 pages reserved
[ 390.527106] 0 pages cma reserved
[ 390.532469] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 390.535556] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 390.539455] __run_timers+0x7e5/0xc70
[ 390.542547] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 390.545552] ? find_held_lock+0x36/0x1c0
[ 390.545581] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 390.551333] syz-fuzzer cpuset=
[ 390.555311] ? _raw_spin_unlock_irq+0x27/0x80
[ 390.555329] ? _raw_spin_unlock_irq+0x27/0x80
[ 390.559817] /
[ 390.563206] ? lockdep_hardirqs_on+0x421/0x5c0
[ 390.563224] ? trace_hardirqs_on+0xbd/0x310
[ 390.563235] ? kasan_check_read+0x11/0x20
[ 390.563251] ? finish_task_switch+0x1f5/0x900
[ 390.563269] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 390.563284] ? compat_start_thread+0x80/0x80
[ 390.563319] ? pvclock_read_flags+0x160/0x160
[ 390.566885] mems_allowed=0
[ 390.571119] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 390.655106] ? check_preemption_disabled+0x48/0x200
[ 390.660137] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[ 390.665680] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 390.670969] ? rcu_pm_notify+0xc0/0xc0
[ 390.674860] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 390.680401] ? check_preemption_disabled+0x48/0x200
[ 390.685430] run_timer_softirq+0x52/0xb0
[ 390.689498] ? rcu_read_lock_sched_held+0x108/0x120
[ 390.694519] __do_softirq+0x30b/0xad8
[ 390.698372] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 390.703482] ? trace_hardirqs_off+0xb8/0x310
[ 390.707917] ? schedule+0x108/0x460
[ 390.711563] ? trace_hardirqs_off+0xb8/0x310
[ 390.715987] ? smpboot_thread_fn+0x68b/0xa00
[ 390.720398] ? trace_hardirqs_on+0x310/0x310
[ 390.724810] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 390.730355] ? check_preemption_disabled+0x48/0x200
[ 390.735380] ? takeover_tasklets+0xa90/0xa90
[ 390.739797] run_ksoftirqd+0x94/0x100
[ 390.743610] smpboot_thread_fn+0x68b/0xa00
[ 390.747849] ? sort_range+0x30/0x30
[ 390.751480] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 390.756601] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 390.762162] ? __kthread_parkme+0xfb/0x1a0
[ 390.766407] kthread+0x35a/0x420
[ 390.769775] ? sort_range+0x30/0x30
[ 390.773411] ? kthread_bind+0x40/0x40
[ 390.777237] ret_from_fork+0x3a/0x50
[ 390.780984] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 390.781057] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 390.788031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 390.788037] Call Trace:
[ 390.788044]
[ 390.788060] dump_stack+0x1c4/0x2b4
[ 390.788083] ? dump_stack_print_info.cold.2+0x52/0x52
[ 390.794675] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 390.803928] warn_alloc.cold.119+0xb7/0x1bd
[ 390.806494] ksoftirqd/0 cpuset=
[ 390.808644] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 390.812264] /
[ 390.817453] ? lock_downgrade+0x900/0x900
[ 390.827848] mems_allowed=0
[ 390.832205] ? trace_hardirqs_off+0xb8/0x310
[ 390.853449] ? trace_hardirqs_off+0xb8/0x310
[ 390.857868] __alloc_pages_slowpath+0x2667/0x2d80
[ 390.862749] ? warn_alloc+0x120/0x120
[ 390.866578] ? warn_alloc+0x120/0x120
[ 390.870386] ? print_usage_bug+0xc0/0xc0
[ 390.874450] ? warn_alloc+0x120/0x120
[ 390.878253] ? print_usage_bug+0xc0/0xc0
[ 390.882359] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 390.887928] ? should_fail+0x22d/0xd01
[ 390.891825] ? print_usage_bug+0xc0/0xc0
[ 390.895901] ? print_usage_bug+0xc0/0xc0
[ 390.899979] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 390.905091] ? __lock_acquire+0x7ec/0x4ec0
[ 390.909334] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 390.914447] ? should_fail+0x22d/0xd01
[ 390.918348] ? mark_held_locks+0x130/0x130
[ 390.922589] ? mark_held_locks+0x130/0x130
[ 390.926840] ? graph_lock+0x170/0x170
[ 390.930643] ? mark_held_locks+0x130/0x130
[ 390.934878] ? mark_held_locks+0x130/0x130
[ 390.939116] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 390.944658] ? check_preemption_disabled+0x48/0x200
[ 390.949688] ? check_preemption_disabled+0x48/0x200
[ 390.954734] ? __lock_is_held+0xb5/0x140
[ 390.958804] __alloc_pages_nodemask+0xa80/0xde0
[ 390.963492] ? graph_lock+0x170/0x170
[ 390.967321] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 390.972351] ? graph_lock+0x170/0x170
[ 390.976191] ? find_held_lock+0x36/0x1c0
[ 390.980270] ? ____cache_alloc_node+0x1c7/0x1e0
[ 390.984954] ? lock_downgrade+0x900/0x900
[ 390.989115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 390.994661] cache_grow_begin+0x91/0x8c0
[ 390.998733] ? do_raw_spin_unlock+0xa7/0x2f0
[ 391.003156] fallback_alloc+0x203/0x2e0
[ 391.007140] ____cache_alloc_node+0x1c7/0x1e0
[ 391.011658] kmem_cache_alloc_node+0xe3/0x730
[ 391.016172] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 391.021290] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 391.025882] __alloc_skb+0x119/0x770
[ 391.029605] ? calc_wheel_index+0x220/0x220
[ 391.033957] ? skb_scrub_packet+0x490/0x490
[ 391.038305] ? lock_acquire+0x1ed/0x520
[ 391.042367] ? aoecmd_cfg+0x108/0x7f0
[ 391.046190] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 391.051744] ? check_preemption_disabled+0x48/0x200
[ 391.056778] ? kasan_check_read+0x11/0x20
[ 391.060952] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 391.066245] ? rcu_bh_qs+0xc0/0xc0
[ 391.069811] new_skb+0x26/0x1c0
[ 391.073100] aoecmd_cfg+0x279/0x7f0
[ 391.076744] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 391.081080] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 391.086624] ? check_preemption_disabled+0x48/0x200
[ 391.091642] ? check_preemption_disabled+0x48/0x200
[ 391.096671] ? __lock_is_held+0xb5/0x140
[ 391.100750] discover_timer+0x50/0x60
[ 391.104569] call_timer_fn+0x272/0x920
[ 391.108461] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 391.113309] ? process_timeout+0x40/0x40
[ 391.117375] ? find_held_lock+0x36/0x1c0
[ 391.121447] ? mark_held_locks+0xc7/0x130
[ 391.125606] ? _raw_spin_unlock_irq+0x27/0x80
[ 391.130357] ? _raw_spin_unlock_irq+0x27/0x80
[ 391.134855] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 391.139710] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 391.144323] ? trace_hardirqs_on+0xbd/0x310
[ 391.148657] ? kasan_check_read+0x11/0x20
[ 391.152808] ? __run_timers+0x7da/0xc70
[ 391.156787] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 391.162275] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 391.167134] __run_timers+0x7e5/0xc70
[ 391.170963] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 391.176340] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 391.181370] ? graph_lock+0x170/0x170
[ 391.185180] ? print_usage_bug+0xc0/0xc0
[ 391.189246] ? lock_release+0x970/0x970
[ 391.193231] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 391.198432] ? find_held_lock+0x36/0x1c0
[ 391.202504] ? graph_lock+0x170/0x170
[ 391.206313] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 391.211858] ? check_preemption_disabled+0x48/0x200
[ 391.216917] ? __lock_is_held+0xb5/0x140
[ 391.220991] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 391.226533] ? check_preemption_disabled+0x48/0x200
[ 391.231559] run_timer_softirq+0x52/0xb0
[ 391.235637] ? rcu_read_lock_sched_held+0x108/0x120
[ 391.240679] __do_softirq+0x30b/0xad8
[ 391.244504] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 391.249617] ? pvclock_read_flags+0x160/0x160
[ 391.254125] ? lapic_next_event+0x5a/0x90
[ 391.258278] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 391.263836] ? check_preemption_disabled+0x48/0x200
[ 391.268853] ? check_preemption_disabled+0x48/0x200
[ 391.273882] ? kvm_clock_read+0x18/0x30
[ 391.277863] ? kvm_sched_clock_read+0x9/0x20
[ 391.282279] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 391.287822] ? check_preemption_disabled+0x48/0x200
[ 391.292853] irq_exit+0x17f/0x1c0
[ 391.296412] smp_apic_timer_interrupt+0x1cb/0x760
[ 391.301258] ? smp_reschedule_interrupt+0x109/0x650
[ 391.306281] ? smp_call_function_single_interrupt+0x650/0x650
[ 391.312169] ? interrupt_entry+0xb5/0xf0
[ 391.316235] ? trace_hardirqs_off_caller+0xbb/0x310
[ 391.321255] ? trace_hardirqs_off_caller+0xbb/0x310
[ 391.326295] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 391.331142] ? trace_hardirqs_on_caller+0x310/0x310
[ 391.336165] ? trace_hardirqs_on_caller+0x310/0x310
[ 391.341189] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 391.346739] ? check_preemption_disabled+0x48/0x200
[ 391.351760] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 391.357310] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 391.362170] apic_timer_interrupt+0xf/0x20
[ 391.366401]
[ 391.368655] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 391.373933] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 391.392833] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 391.400547] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 391.407820] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 391.415100] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 391.422383] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 391.429663] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 391.436948] ? arch_local_irq_restore+0x45/0x52
[ 391.441630] dump_stack+0x26a/0x2b4
[ 391.445310] ? dump_stack_print_info.cold.2+0x52/0x52
[ 391.450507] ? mark_held_locks+0x130/0x130
[ 391.454746] ? mark_held_locks+0x130/0x130
[ 391.458991] dump_header+0x27b/0xf72
[ 391.462727] ? pagefault_out_of_memory+0x197/0x197
[ 391.467663] ? mark_held_locks+0x130/0x130
[ 391.471899] ? __lock_acquire+0x7ec/0x4ec0
[ 391.476145] ? mem_cgroup_charge_statistics+0x780/0x780
[ 391.481512] ? print_usage_bug+0xc0/0xc0
[ 391.485574] ? print_usage_bug+0xc0/0xc0
[ 391.489656] ? graph_lock+0x170/0x170
[ 391.493459] ? graph_lock+0x170/0x170
[ 391.497262] ? print_usage_bug+0xc0/0xc0
[ 391.501324] ? print_usage_bug+0xc0/0xc0
[ 391.505396] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 391.510942] ? find_held_lock+0x36/0x1c0
[ 391.515013] ? mark_held_locks+0xc7/0x130
[ 391.519175] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 391.524285] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 391.529480] ? lockdep_hardirqs_on+0x421/0x5c0
[ 391.534068] ? trace_hardirqs_on+0xbd/0x310
[ 391.538396] ? kasan_check_read+0x11/0x20
[ 391.542549] ? ___ratelimit+0x36f/0x655
[ 391.546527] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 391.551993] ? trace_hardirqs_on+0x310/0x310
[ 391.556406] ? lock_downgrade+0x900/0x900
[ 391.560562] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 391.565668] ? ___ratelimit+0xaa/0x655
[ 391.569568] ? idr_get_free+0xec0/0xec0
[ 391.573561] ? kasan_check_write+0x14/0x20
[ 391.577839] ? do_raw_spin_lock+0xc1/0x200
[ 391.582132] oom_kill_process.cold.27+0x10/0x903
[ 391.586898] ? graph_lock+0x170/0x170
[ 391.590711] ? _raw_spin_unlock+0x2c/0x50
[ 391.594863] ? oom_badness+0xe6/0xaa0
[ 391.598674] ? oom_evaluate_task+0x540/0x540
[ 391.603097] ? find_held_lock+0x36/0x1c0
[ 391.607168] ? out_of_memory+0x974/0x1430
[ 391.611323] ? lock_downgrade+0x900/0x900
[ 391.615476] ? check_preemption_disabled+0x48/0x200
[ 391.620505] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 391.626302] ? kasan_check_read+0x11/0x20
[ 391.630455] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 391.635741] ? rcu_bh_qs+0xc0/0xc0
[ 391.639291] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 391.644311] ? oom_evaluate_task+0x302/0x540
[ 391.648742] out_of_memory+0xa84/0x1430
[ 391.652733] ? oom_killer_disable+0x3a0/0x3a0
[ 391.657232] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 391.662178] ? __mutex_add_waiter+0x2a0/0x2a0
[ 391.666692] __alloc_pages_slowpath+0x2318/0x2d80
[ 391.671589] ? warn_alloc+0x120/0x120
[ 391.675407] ? find_get_entry+0x2f2/0xc40
[ 391.679597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 391.685143] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 391.690112] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 391.695665] ? should_fail+0x22d/0xd01
[ 391.699575] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 391.704683] ? __lock_is_held+0xb5/0x140
[ 391.708779] ? __lock_is_held+0xb5/0x140
[ 391.712856] ? ___might_sleep+0x1ed/0x300
[ 391.717006] ? lock_release+0x970/0x970
[ 391.721044] ? arch_local_save_flags+0x40/0x40
[ 391.725660] ? __might_sleep+0x95/0x190
[ 391.729646] __alloc_pages_nodemask+0xa80/0xde0
[ 391.734330] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 391.739440] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 391.745242] ? kasan_check_read+0x11/0x20
[ 391.749410] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 391.754694] ? graph_lock+0x170/0x170
[ 391.758508] ? print_usage_bug+0xc0/0xc0
[ 391.762601] ? graph_lock+0x170/0x170
[ 391.766401] ? graph_lock+0x170/0x170
[ 391.770209] ? __do_page_cache_readahead+0x7ce/0x980
[ 391.775325] ? find_held_lock+0x36/0x1c0
[ 391.779400] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 391.784948] alloc_pages_current+0x10c/0x210
[ 391.789361] ? lock_downgrade+0x900/0x900
[ 391.793529] __page_cache_alloc+0x38f/0x5b0
[ 391.797871] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 391.803670] ? kasan_check_read+0x11/0x20
[ 391.807825] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 391.813106] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 391.817781] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 391.823325] ? check_preemption_disabled+0x48/0x200
[ 391.828356] filemap_fault+0x1594/0x25f0
[ 391.832436] ? __lock_page_or_retry+0xa00/0xa00
[ 391.837109] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 391.842905] ? kasan_check_read+0x11/0x20
[ 391.847059] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 391.852340] ? rcu_bh_qs+0xc0/0xc0
[ 391.855899] ? filemap_map_pages+0xdea/0x1980
[ 391.860421] ? find_get_pages_range_tag+0x1320/0x1320
[ 391.865616] ? try_to_wake_up+0x10a/0x12f0
[ 391.869867] ? graph_lock+0x170/0x170
[ 391.873672] ? migrate_swap_stop+0x930/0x930
[ 391.878087] ? find_held_lock+0x36/0x1c0
[ 391.882172] ? lock_acquire+0x1ed/0x520
[ 391.886153] ? ext4_filemap_fault+0x7a/0xad
[ 391.890485] ? lock_release+0x970/0x970
[ 391.894485] ? arch_local_save_flags+0x40/0x40
[ 391.899075] ? __unqueue_futex+0x2e0/0x2e0
[ 391.903341] ? down_read+0xb0/0x1d0
[ 391.906984] ? ext4_filemap_fault+0x7a/0xad
[ 391.911311] ? __down_interruptible+0x700/0x700
[ 391.916008] ? get_futex_key+0x21b0/0x21b0
[ 391.920265] ext4_filemap_fault+0x82/0xad
[ 391.924443] __do_fault+0x100/0x6b0
[ 391.928096] ? print_bad_pte+0x6c0/0x6c0
[ 391.932164] ? do_futex+0x249/0x26d0
[ 391.935881] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 391.941425] ? pmd_val+0x88/0x100
[ 391.944881] ? add_mm_counter_fast+0xd0/0xd0
[ 391.949294] ? pmd_val+0x88/0x100
[ 391.952754] ? add_mm_counter_fast+0xd0/0xd0
[ 391.957170] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 391.962724] __handle_mm_fault+0x3709/0x53e0
[ 391.967134] ? perf_trace_lock+0x14d/0x7a0
[ 391.971385] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 391.976230] ? graph_lock+0x170/0x170
[ 391.980036] ? print_usage_bug+0xc0/0xc0
[ 391.984105] ? graph_lock+0x170/0x170
[ 391.987928] ? graph_lock+0x170/0x170
[ 391.991759] ? handle_mm_fault+0x42a/0xc70
[ 391.996001] ? lock_downgrade+0x900/0x900
[ 392.000154] ? check_preemption_disabled+0x48/0x200
[ 392.005182] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 392.011354] ? kasan_check_read+0x11/0x20
[ 392.015528] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 392.020813] ? rcu_bh_qs+0xc0/0xc0
[ 392.024357] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 392.029826] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 392.035374] ? check_preemption_disabled+0x48/0x200
[ 392.040423] handle_mm_fault+0x54f/0xc70
[ 392.044499] ? __handle_mm_fault+0x53e0/0x53e0
[ 392.049088] ? find_vma+0x34/0x190
[ 392.052638] __do_page_fault+0x67d/0xed0
[ 392.056734] ? mm_fault_error+0x380/0x380
[ 392.060885] ? trace_hardirqs_off+0xb8/0x310
[ 392.065301] ? trace_hardirqs_on+0x310/0x310
[ 392.069717] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 392.075082] ? trace_hardirqs_on+0x310/0x310
[ 392.079504] do_page_fault+0xf2/0x7e0
[ 392.083312] ? vmalloc_sync_all+0x30/0x30
[ 392.087461] ? error_entry+0x70/0xd0
[ 392.091181] ? trace_hardirqs_off_caller+0xbb/0x310
[ 392.096198] ? trace_hardirqs_on_caller+0xc0/0x310
[ 392.101136] ? syscall_return_slowpath+0x5e0/0x5e0
[ 392.106068] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 392.110948] ? trace_hardirqs_on_caller+0x310/0x310
[ 392.115968] ? trace_hardirqs_off+0x310/0x310
[ 392.120472] ? prepare_exit_to_usermode+0x291/0x3b0
[ 392.125492] ? page_fault+0x8/0x30
[ 392.129039] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 392.133922] ? page_fault+0x8/0x30
[ 392.137472] page_fault+0x1e/0x30
[ 392.140937] RIP: 0033:0x44b69a
[ 392.144138] Code: Bad RIP value.
[ 392.147504] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 392.152868] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 392.160137] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 392.167410] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 392.174695] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 392.181997] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 392.189308] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc5+ #106
[ 392.189314] warn_alloc_show_mem: 1 callbacks suppressed
[ 392.189322] Mem-Info:
[ 392.196174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 392.201547] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 392.201547] active_file:18 inactive_file:17 isolated_file:0
[ 392.201547] unevictable:0 dirty:0 writeback:0 unstable:0
[ 392.201547] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 392.201547] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 392.201547] free:13799 free_pcp:275 free_cma:0
[ 392.203942] Call Trace:
[ 392.213332] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 392.246485] dump_stack+0x1c4/0x2b4
[ 392.249054] Node 0
[ 392.276558] ? dump_stack_print_info.cold.2+0x52/0x52
[ 392.280229] 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
[ 392.282475] warn_alloc.cold.119+0xb7/0x1bd
[ 392.287638] lowmem_reserve[]:
[ 392.313158] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 392.317466] 0
[ 392.320571] ? lock_downgrade+0x900/0x900
[ 392.325392] 2819
[ 392.327231] ? trace_hardirqs_off+0xb8/0x310
[ 392.331347] 6323
[ 392.333420] ? trace_hardirqs_off+0xb8/0x310
[ 392.337797] 6323
[ 392.339870] __alloc_pages_slowpath+0x2667/0x2d80
[ 392.344260] Node 0
[ 392.346352] ? warn_alloc+0x120/0x120
[ 392.351173] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 392.353388] ? warn_alloc+0x120/0x120
[ 392.357163] lowmem_reserve[]:
[ 392.383880] ? print_usage_bug+0xc0/0xc0
[ 392.387665] 0
[ 392.390781] ? warn_alloc+0x120/0x120
[ 392.394819] 0
[ 392.396616] ? print_usage_bug+0xc0/0xc0
[ 392.400394] 3503
[ 392.402206] ? __lock_acquire+0x7ec/0x4ec0
[ 392.406234] 3503
[ 392.408315] ? __lock_acquire+0x7ec/0x4ec0
[ 392.412530] Node 0
[ 392.414598] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 392.418837] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 392.421055] ? should_fail+0x22d/0xd01
[ 392.426564] lowmem_reserve[]: 0
[ 392.454849] ? __lock_acquire+0x7ec/0x4ec0
[ 392.458715] 0 0
[ 392.462006] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 392.466232] 0
[ 392.468213] ? __lock_acquire+0x7ec/0x4ec0
[ 392.473290] Node 0
[ 392.475091] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 392.479298] DMA: 1*4kB
[ 392.481543] ? __lock_acquire+0x7ec/0x4ec0
[ 392.486626] (U)
[ 392.489211] ? should_fail+0x22d/0xd01
[ 392.489236] ? mark_held_locks+0x130/0x130
[ 392.493441] 0*8kB 0*16kB
[ 392.495424] ? mark_held_locks+0x130/0x130
[ 392.499292] 1*32kB
[ 392.503529] ? graph_lock+0x170/0x170
[ 392.506264] (U)
[ 392.510499] ? print_usage_bug+0xc0/0xc0
[ 392.512736] 2*64kB (U)
[ 392.516545] ? wq_watchdog_touch+0x9c/0xfe
[ 392.518510] 1*128kB
[ 392.522579] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 392.525142] (U)
[ 392.529380] ? check_preemption_disabled+0x48/0x200
[ 392.531684] 1*256kB
[ 392.537227] ? check_preemption_disabled+0x48/0x200
[ 392.539185] (U)
[ 392.544219] ? __lock_is_held+0xb5/0x140
[ 392.546512] 0*512kB
[ 392.551542] __alloc_pages_nodemask+0xa80/0xde0
[ 392.553496] 1*1024kB
[ 392.557552] ? graph_lock+0x170/0x170
[ 392.559884] (U)
[ 392.564549] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 392.566945] 1*2048kB
[ 392.570736] ? graph_lock+0x170/0x170
[ 392.572725] (M)
[ 392.577744] ? find_held_lock+0x36/0x1c0
[ 392.580123] 3*4096kB (M)
[ 392.583944] ? ____cache_alloc_node+0x1c7/0x1e0
[ 392.585902] = 15908kB
[ 392.589960] ? lock_downgrade+0x900/0x900
[ 392.592702] Node 0
[ 392.597368] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 392.599755] DMA32:
[ 392.603927] cache_grow_begin+0x91/0x8c0
[ 392.606167] 4*4kB
[ 392.611700] ? do_raw_spin_unlock+0xa7/0x2f0
[ 392.613922] (M)
[ 392.617991] fallback_alloc+0x203/0x2e0
[ 392.620118] 1*8kB
[ 392.624530] ____cache_alloc_node+0x1c7/0x1e0
[ 392.626484] (U)
[ 392.630467] kmem_cache_alloc_node+0xe3/0x730
[ 392.632589] 3*16kB (UM)
[ 392.637095] ? ipv6_get_ifaddr+0x42e/0x620
[ 392.639053] 2*32kB
[ 392.643552] __alloc_skb+0x119/0x770
[ 392.646196] (M) 5*64kB (UM)
[ 392.650450] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 392.652665] 4*128kB
[ 392.656376] ? skb_scrub_packet+0x490/0x490
[ 392.659382] (UM)
[ 392.664677] ? lock_downgrade+0x900/0x900
[ 392.666994] 3*256kB
[ 392.671321] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 392.673367] (M)
[ 392.677521] ? refcount_sub_and_test_checked+0x203/0x310
[ 392.679852] 4*512kB
[ 392.685471] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 392.687440] (UM)
[ 392.692894] ? addrconf_rs_timer+0x690/0x690
[ 392.695208] 3*1024kB
[ 392.700676] ndisc_alloc_skb+0x144/0x340
[ 392.702720] (UM)
[ 392.707130] ndisc_send_rs+0x331/0x6e0
[ 392.709523] 3*2048kB
[ 392.713587] addrconf_rs_timer+0x314/0x690
[ 392.715627] (M)
[ 392.719513] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 392.721901] 3*4096kB
[ 392.726160] call_timer_fn+0x272/0x920
[ 392.728098] (M) = 25288kB
[ 392.732370] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 392.734760] Node 0
[ 392.738649] ? process_timeout+0x40/0x40
[ 392.741385] Normal:
[ 392.745615] ? find_held_lock+0x36/0x1c0
[ 392.747837] 908*4kB
[ 392.751901] ? __run_timers+0x7da/0xc70
[ 392.754209] (MEH)
[ 392.758273] ? _raw_spin_unlock_irq+0x27/0x80
[ 392.760585] 458*8kB
[ 392.764570] ? _raw_spin_unlock_irq+0x27/0x80
[ 392.766734] (UME)
[ 392.771243] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 392.773566] 198*16kB (UME)
[ 392.778083] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 392.780207] 78*32kB (UME)
[ 392.784455] ? trace_hardirqs_on+0xbd/0x310
[ 392.787363] 17*64kB
[ 392.791941] ? kasan_check_read+0x11/0x20
[ 392.791960] ? __run_timers+0x7da/0xc70
[ 392.794785] (UM)
[ 392.799123] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 392.801434] 0*128kB
[ 392.805679] ? tcp_compressed_ack_kick+0x220/0x220
[ 392.809547] 0*256kB 0*512kB
[ 392.811639] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 392.817068] 0*1024kB
[ 392.819395] __run_timers+0x7e5/0xc70
[ 392.824323] 0*2048kB
[ 392.827340] ? find_held_lock+0x36/0x1c0
[ 392.831566] 0*4096kB
[ 392.834021] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 392.837795] = 14048kB
[ 392.840215] ? _raw_spin_unlock_irq+0x27/0x80
[ 392.844256] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 392.846668] ? _raw_spin_unlock_irq+0x27/0x80
[ 392.852019] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 392.854427] ? lockdep_hardirqs_on+0x421/0x5c0
[ 392.858904] 154 total pagecache pages
[ 392.867753] ? trace_hardirqs_on+0xbd/0x310
[ 392.872235] 0 pages in swap cache
[ 392.880812] ? kasan_check_read+0x11/0x20
[ 392.885383] Swap cache stats: add 0, delete 0, find 0/0
[ 392.889181] ? finish_task_switch+0x1f5/0x900
[ 392.893479] Free swap = 0kB
[ 392.896927] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 392.901057] Total swap = 0kB
[ 392.901067] 1965979 pages RAM
[ 392.906451] ? compat_start_thread+0x80/0x80
[ 392.910924] 0 pages HighMem/MovableOnly
[ 392.913958] ? pvclock_read_flags+0x160/0x160
[ 392.919375] 342307 pages reserved
[ 392.919384] 0 pages cma reserved
[ 392.922429] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 392.925573] aoe: skb alloc failure
[ 392.929933] ? check_preemption_disabled+0x48/0x200
[ 392.933946] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 392.938403] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[ 392.941832] syz-fuzzer cpuset=
[ 392.945192] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 392.945217] ? rcu_pm_notify+0xc0/0xc0
[ 392.950728] /
[ 392.954286] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 392.959299] mems_allowed=0
[ 392.969521] ? check_preemption_disabled+0x48/0x200
[ 393.002533] run_timer_softirq+0x52/0xb0
[ 393.006611] ? rcu_read_lock_sched_held+0x108/0x120
[ 393.011649] __do_softirq+0x30b/0xad8
[ 393.015470] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 393.020573] ? trace_hardirqs_off+0xb8/0x310
[ 393.025020] ? schedule+0x108/0x460
[ 393.028667] ? trace_hardirqs_off+0xb8/0x310
[ 393.033084] ? smpboot_thread_fn+0x68b/0xa00
[ 393.037507] ? trace_hardirqs_on+0x310/0x310
[ 393.041938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 393.047484] ? check_preemption_disabled+0x48/0x200
[ 393.052522] ? takeover_tasklets+0xa90/0xa90
[ 393.056937] run_ksoftirqd+0x94/0x100
[ 393.060740] smpboot_thread_fn+0x68b/0xa00
[ 393.064993] ? sort_range+0x30/0x30
[ 393.068642] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 393.073771] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 393.079312] ? __kthread_parkme+0xfb/0x1a0
[ 393.083565] kthread+0x35a/0x420
[ 393.086940] ? sort_range+0x30/0x30
[ 393.090569] ? kthread_bind+0x40/0x40
[ 393.094376] ret_from_fork+0x3a/0x50
[ 393.098112] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 393.098188] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 393.105134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 393.105145] Call Trace:
[ 393.111739] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 393.120999]
[ 393.123577] ksoftirqd/0 cpuset=
[ 393.134123] dump_stack+0x1c4/0x2b4
[ 393.136259] /
[ 393.139539] ? dump_stack_print_info.cold.2+0x52/0x52
[ 393.143173] mems_allowed=0
[ 393.144904] warn_alloc.cold.119+0xb7/0x1bd
[ 393.157325] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 393.162177] ? lock_downgrade+0x900/0x900
[ 393.166338] ? trace_hardirqs_off+0xb8/0x310
[ 393.170754] ? trace_hardirqs_off+0xb8/0x310
[ 393.175173] __alloc_pages_slowpath+0x2667/0x2d80
[ 393.180051] ? warn_alloc+0x120/0x120
[ 393.183861] ? __lock_acquire+0x7ec/0x4ec0
[ 393.188104] ? warn_alloc+0x120/0x120
[ 393.191913] ? print_usage_bug+0xc0/0xc0
[ 393.195978] ? warn_alloc+0x120/0x120
[ 393.199795] ? print_usage_bug+0xc0/0xc0
[ 393.203860] ? mark_held_locks+0x130/0x130
[ 393.208098] ? mark_held_locks+0x130/0x130
[ 393.212340] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 393.217888] ? should_fail+0x22d/0xd01
[ 393.221779] ? graph_lock+0x170/0x170
[ 393.225588] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 393.230714] ? __lock_acquire+0x7ec/0x4ec0
[ 393.234956] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 393.240059] ? should_fail+0x22d/0xd01
[ 393.243960] ? mark_held_locks+0x130/0x130
[ 393.248200] ? mark_held_locks+0x130/0x130
[ 393.252438] ? lock_downgrade+0x900/0x900
[ 393.256600] ? graph_lock+0x170/0x170
[ 393.260424] ? graph_lock+0x170/0x170
[ 393.264236] ? graph_lock+0x170/0x170
[ 393.268040] ? print_usage_bug+0xc0/0xc0
[ 393.272745] ? do_raw_spin_unlock+0xa7/0x2f0
[ 393.277174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 393.282727] ? check_preemption_disabled+0x48/0x200
[ 393.287746] ? check_preemption_disabled+0x48/0x200
[ 393.292776] ? __lock_is_held+0xb5/0x140
[ 393.296844] __alloc_pages_nodemask+0xa80/0xde0
[ 393.301515] ? graph_lock+0x170/0x170
[ 393.305328] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 393.310347] ? graph_lock+0x170/0x170
[ 393.314184] ? find_held_lock+0x36/0x1c0
[ 393.318289] ? ____cache_alloc_node+0x1c7/0x1e0
[ 393.322969] ? lock_downgrade+0x900/0x900
[ 393.327135] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 393.332680] cache_grow_begin+0x91/0x8c0
[ 393.336764] ? do_raw_spin_unlock+0xa7/0x2f0
[ 393.341183] fallback_alloc+0x203/0x2e0
[ 393.345184] ____cache_alloc_node+0x1c7/0x1e0
[ 393.349707] kmem_cache_alloc_node+0xe3/0x730
[ 393.354217] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 393.359321] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 393.363922] __alloc_skb+0x119/0x770
[ 393.367649] ? calc_wheel_index+0x220/0x220
[ 393.372007] ? skb_scrub_packet+0x490/0x490
[ 393.376457] ? vprintk_default+0x28/0x30
[ 393.380527] ? vprintk_func+0x85/0x181
[ 393.384414] ? printk+0xa7/0xcf
[ 393.387695] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 393.392482] new_skb+0x26/0x1c0
[ 393.395779] aoecmd_cfg+0x279/0x7f0
[ 393.399415] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 393.403755] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 393.409307] ? check_preemption_disabled+0x48/0x200
[ 393.414320] ? check_preemption_disabled+0x48/0x200
[ 393.419345] ? __lock_is_held+0xb5/0x140
[ 393.423419] discover_timer+0x50/0x60
[ 393.427243] call_timer_fn+0x272/0x920
[ 393.431135] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 393.435983] ? process_timeout+0x40/0x40
[ 393.440068] ? find_held_lock+0x36/0x1c0
[ 393.444145] ? mark_held_locks+0xc7/0x130
[ 393.448311] ? _raw_spin_unlock_irq+0x27/0x80
[ 393.452823] ? _raw_spin_unlock_irq+0x27/0x80
[ 393.457358] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 393.462206] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 393.466805] ? trace_hardirqs_on+0xbd/0x310
[ 393.471131] ? kasan_check_read+0x11/0x20
[ 393.475287] ? __run_timers+0x7da/0xc70
[ 393.479266] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 393.484734] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 393.489580] __run_timers+0x7e5/0xc70
[ 393.493404] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 393.498773] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 393.503794] ? graph_lock+0x170/0x170
[ 393.507603] ? print_usage_bug+0xc0/0xc0
[ 393.511669] ? lock_release+0x970/0x970
[ 393.515666] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 393.520875] ? find_held_lock+0x36/0x1c0
[ 393.524951] ? graph_lock+0x170/0x170
[ 393.528782] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 393.534332] ? check_preemption_disabled+0x48/0x200
[ 393.539391] ? __lock_is_held+0xb5/0x140
[ 393.543456] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 393.548997] ? check_preemption_disabled+0x48/0x200
[ 393.554041] run_timer_softirq+0x52/0xb0
[ 393.558115] ? rcu_read_lock_sched_held+0x108/0x120
[ 393.563138] __do_softirq+0x30b/0xad8
[ 393.566967] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 393.572079] ? pvclock_read_flags+0x160/0x160
[ 393.576589] ? lapic_next_event+0x5a/0x90
[ 393.580744] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 393.586296] ? check_preemption_disabled+0x48/0x200
[ 393.591338] ? check_preemption_disabled+0x48/0x200
[ 393.596365] ? kvm_clock_read+0x18/0x30
[ 393.600350] ? kvm_sched_clock_read+0x9/0x20
[ 393.604790] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 393.610327] ? check_preemption_disabled+0x48/0x200
[ 393.615380] irq_exit+0x17f/0x1c0
[ 393.618865] smp_apic_timer_interrupt+0x1cb/0x760
[ 393.623718] ? smp_reschedule_interrupt+0x109/0x650
[ 393.628739] ? smp_call_function_single_interrupt+0x650/0x650
[ 393.634627] ? interrupt_entry+0xb5/0xf0
[ 393.638695] ? trace_hardirqs_off_caller+0xbb/0x310
[ 393.643735] ? trace_hardirqs_off_caller+0xbb/0x310
[ 393.648861] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 393.653723] ? trace_hardirqs_on_caller+0x310/0x310
[ 393.658744] ? trace_hardirqs_on_caller+0x310/0x310
[ 393.663774] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 393.669317] ? check_preemption_disabled+0x48/0x200
[ 393.674337] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 393.679900] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 393.684765] apic_timer_interrupt+0xf/0x20
[ 393.689021]
[ 393.691262] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 393.696552] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 393.715453] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 393.723169] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 393.730472] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 393.737751] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 393.745024] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 393.752304] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 393.759595] ? arch_local_irq_restore+0x45/0x52
[ 393.764293] dump_stack+0x26a/0x2b4
[ 393.767927] ? dump_stack_print_info.cold.2+0x52/0x52
[ 393.773147] ? mark_held_locks+0x130/0x130
[ 393.777389] ? mark_held_locks+0x130/0x130
[ 393.781645] dump_header+0x27b/0xf72
[ 393.785389] ? pagefault_out_of_memory+0x197/0x197
[ 393.790330] ? mark_held_locks+0x130/0x130
[ 393.794572] ? __lock_acquire+0x7ec/0x4ec0
[ 393.798814] ? mem_cgroup_charge_statistics+0x780/0x780
[ 393.804181] ? print_usage_bug+0xc0/0xc0
[ 393.808248] ? print_usage_bug+0xc0/0xc0
[ 393.812322] ? graph_lock+0x170/0x170
[ 393.816120] ? graph_lock+0x170/0x170
[ 393.819923] ? print_usage_bug+0xc0/0xc0
[ 393.824017] ? print_usage_bug+0xc0/0xc0
[ 393.828103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 393.833648] ? find_held_lock+0x36/0x1c0
[ 393.837727] ? mark_held_locks+0xc7/0x130
[ 393.841883] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 393.846992] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 393.852101] ? lockdep_hardirqs_on+0x421/0x5c0
[ 393.856690] ? trace_hardirqs_on+0xbd/0x310
[ 393.861020] ? kasan_check_read+0x11/0x20
[ 393.865175] ? ___ratelimit+0x36f/0x655
[ 393.869160] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 393.874614] ? trace_hardirqs_on+0x310/0x310
[ 393.879029] ? lock_downgrade+0x900/0x900
[ 393.883189] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 393.888296] ? ___ratelimit+0xaa/0x655
[ 393.892192] ? idr_get_free+0xec0/0xec0
[ 393.896166] ? kasan_check_write+0x14/0x20
[ 393.900420] ? do_raw_spin_lock+0xc1/0x200
[ 393.904662] oom_kill_process.cold.27+0x10/0x903
[ 393.909420] ? graph_lock+0x170/0x170
[ 393.913224] ? _raw_spin_unlock+0x2c/0x50
[ 393.917376] ? oom_badness+0xe6/0xaa0
[ 393.921188] ? oom_evaluate_task+0x540/0x540
[ 393.925604] ? find_held_lock+0x36/0x1c0
[ 393.929677] ? out_of_memory+0x974/0x1430
[ 393.933833] ? lock_downgrade+0x900/0x900
[ 393.937986] ? check_preemption_disabled+0x48/0x200
[ 393.943014] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 393.948828] ? kasan_check_read+0x11/0x20
[ 393.952979] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 393.958275] ? rcu_bh_qs+0xc0/0xc0
[ 393.961823] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 393.966854] ? oom_evaluate_task+0x302/0x540
[ 393.971280] out_of_memory+0xa84/0x1430
[ 393.975268] ? oom_killer_disable+0x3a0/0x3a0
[ 393.979771] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 393.984713] ? __mutex_add_waiter+0x2a0/0x2a0
[ 393.989227] __alloc_pages_slowpath+0x2318/0x2d80
[ 393.994107] ? warn_alloc+0x120/0x120
[ 393.997950] ? find_get_entry+0x2f2/0xc40
[ 394.002121] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 394.007661] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 394.012606] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 394.018171] ? should_fail+0x22d/0xd01
[ 394.022067] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 394.027179] ? __lock_is_held+0xb5/0x140
[ 394.031285] ? __lock_is_held+0xb5/0x140
[ 394.035382] ? ___might_sleep+0x1ed/0x300
[ 394.039533] ? lock_release+0x970/0x970
[ 394.043526] ? arch_local_save_flags+0x40/0x40
[ 394.048124] ? __might_sleep+0x95/0x190
[ 394.052109] __alloc_pages_nodemask+0xa80/0xde0
[ 394.056789] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 394.061819] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 394.067618] ? kasan_check_read+0x11/0x20
[ 394.071773] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 394.077070] ? graph_lock+0x170/0x170
[ 394.080876] ? print_usage_bug+0xc0/0xc0
[ 394.084959] ? graph_lock+0x170/0x170
[ 394.088764] ? graph_lock+0x170/0x170
[ 394.092585] ? __do_page_cache_readahead+0x7ce/0x980
[ 394.097724] ? find_held_lock+0x36/0x1c0
[ 394.101810] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 394.107357] alloc_pages_current+0x10c/0x210
[ 394.111769] ? lock_downgrade+0x900/0x900
[ 394.115962] __page_cache_alloc+0x38f/0x5b0
[ 394.120300] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 394.126119] ? kasan_check_read+0x11/0x20
[ 394.130272] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 394.135558] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 394.140241] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 394.145782] ? check_preemption_disabled+0x48/0x200
[ 394.150808] filemap_fault+0x1594/0x25f0
[ 394.154884] ? __lock_page_or_retry+0xa00/0xa00
[ 394.159556] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 394.165370] ? kasan_check_read+0x11/0x20
[ 394.169535] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 394.174816] ? rcu_bh_qs+0xc0/0xc0
[ 394.178372] ? filemap_map_pages+0xdea/0x1980
[ 394.182901] ? find_get_pages_range_tag+0x1320/0x1320
[ 394.188774] ? try_to_wake_up+0x10a/0x12f0
[ 394.193013] ? graph_lock+0x170/0x170
[ 394.196823] ? migrate_swap_stop+0x930/0x930
[ 394.201238] ? find_held_lock+0x36/0x1c0
[ 394.205313] ? lock_acquire+0x1ed/0x520
[ 394.209295] ? ext4_filemap_fault+0x7a/0xad
[ 394.213627] ? lock_release+0x970/0x970
[ 394.217618] ? arch_local_save_flags+0x40/0x40
[ 394.222222] ? __unqueue_futex+0x2e0/0x2e0
[ 394.226477] ? down_read+0xb0/0x1d0
[ 394.230130] ? ext4_filemap_fault+0x7a/0xad
[ 394.234992] ? __down_interruptible+0x700/0x700
[ 394.239670] ? get_futex_key+0x21b0/0x21b0
[ 394.243975] ext4_filemap_fault+0x82/0xad
[ 394.248131] __do_fault+0x100/0x6b0
[ 394.251765] ? print_bad_pte+0x6c0/0x6c0
[ 394.255843] ? do_futex+0x249/0x26d0
[ 394.259580] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 394.265125] ? pmd_val+0x88/0x100
[ 394.268580] ? add_mm_counter_fast+0xd0/0xd0
[ 394.273032] ? pmd_val+0x88/0x100
[ 394.276489] ? add_mm_counter_fast+0xd0/0xd0
[ 394.280907] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 394.286453] __handle_mm_fault+0x3709/0x53e0
[ 394.290865] ? perf_trace_lock+0x14d/0x7a0
[ 394.295112] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 394.299959] ? graph_lock+0x170/0x170
[ 394.303768] ? print_usage_bug+0xc0/0xc0
[ 394.307850] ? graph_lock+0x170/0x170
[ 394.311650] ? graph_lock+0x170/0x170
[ 394.315471] ? handle_mm_fault+0x42a/0xc70
[ 394.319716] ? lock_downgrade+0x900/0x900
[ 394.323867] ? check_preemption_disabled+0x48/0x200
[ 394.328905] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 394.334729] ? kasan_check_read+0x11/0x20
[ 394.338882] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 394.344186] ? rcu_bh_qs+0xc0/0xc0
[ 394.347732] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 394.353188] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 394.358740] ? check_preemption_disabled+0x48/0x200
[ 394.363773] handle_mm_fault+0x54f/0xc70
[ 394.367867] ? __handle_mm_fault+0x53e0/0x53e0
[ 394.372462] ? find_vma+0x34/0x190
[ 394.376013] __do_page_fault+0x67d/0xed0
[ 394.380084] ? mm_fault_error+0x380/0x380
[ 394.384232] ? trace_hardirqs_off+0xb8/0x310
[ 394.388649] ? trace_hardirqs_on+0x310/0x310
[ 394.393061] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 394.398428] ? trace_hardirqs_on+0x310/0x310
[ 394.402844] do_page_fault+0xf2/0x7e0
[ 394.406660] ? vmalloc_sync_all+0x30/0x30
[ 394.410814] ? error_entry+0x70/0xd0
[ 394.414532] ? trace_hardirqs_off_caller+0xbb/0x310
[ 394.419564] ? trace_hardirqs_on_caller+0xc0/0x310
[ 394.424498] ? syscall_return_slowpath+0x5e0/0x5e0
[ 394.429426] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 394.434271] ? trace_hardirqs_on_caller+0x310/0x310
[ 394.439306] ? trace_hardirqs_off+0x310/0x310
[ 394.443813] ? prepare_exit_to_usermode+0x291/0x3b0
[ 394.448830] ? page_fault+0x8/0x30
[ 394.452372] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 394.457245] ? page_fault+0x8/0x30
[ 394.460792] page_fault+0x1e/0x30
[ 394.464261] RIP: 0033:0x44b69a
[ 394.467470] Code: Bad RIP value.
[ 394.470850] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 394.476213] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 394.483479] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 394.490747] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 394.498011] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 394.505292] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 394.512590] warn_alloc_show_mem: 1 callbacks suppressed
[ 394.512601] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc5+ #106
[ 394.512603] Mem-Info:
[ 394.512629] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 394.512629] active_file:18 inactive_file:17 isolated_file:0
[ 394.512629] unevictable:0 dirty:0 writeback:0 unstable:0
[ 394.512629] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 394.512629] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 394.512629] free:13799 free_pcp:275 free_cma:0
[ 394.517975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 394.517983] Call Trace:
[ 394.524857] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 394.527274] dump_stack+0x1c4/0x2b4
[ 394.560131] Node 0
[ 394.569484] ? dump_stack_print_info.cold.2+0x52/0x52
[ 394.572070] 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
[ 394.599554] warn_alloc.cold.119+0xb7/0x1bd
[ 394.603154] lowmem_reserve[]:
[ 394.605391] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 394.610560] 0
[ 394.636058] ? lock_downgrade+0x900/0x900
[ 394.640355] 2819 6323
[ 394.643474] ? trace_hardirqs_off+0xb8/0x310
[ 394.648292] 6323
[ 394.650094] ? trace_hardirqs_off+0xb8/0x310
[ 394.656737] __alloc_pages_slowpath+0x2667/0x2d80
[ 394.661125] Node 0
[ 394.663221] ? warn_alloc+0x120/0x120
[ 394.667606] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 394.672424] ? warn_alloc+0x120/0x120
[ 394.674713] lowmem_reserve[]:
[ 394.678513] ? print_usage_bug+0xc0/0xc0
[ 394.705202] 0 0
[ 394.709130] ? warn_alloc+0x120/0x120
[ 394.712217] 3503
[ 394.716274] ? print_usage_bug+0xc0/0xc0
[ 394.718224] 3503
[ 394.722028] ? __lock_acquire+0x7ec/0x4ec0
[ 394.724081] Node 0
[ 394.728142] ? __lock_acquire+0x7ec/0x4ec0
[ 394.730212] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 394.734427] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 394.736639] lowmem_reserve[]:
[ 394.740874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 394.769301] 0 0
[ 394.774847] ? should_fail+0x22d/0xd01
[ 394.777926] 0
[ 394.783467] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 394.785414] 0
[ 394.789308] ? __lock_acquire+0x7ec/0x4ec0
[ 394.791093] Node 0
[ 394.796222] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 394.798002] DMA:
[ 394.802232] ? __lock_acquire+0x7ec/0x4ec0
[ 394.804451] 1*4kB
[ 394.809551] ? should_fail+0x22d/0xd01
[ 394.811596] (U)
[ 394.815831] ? mark_held_locks+0x130/0x130
[ 394.817953] 0*8kB
[ 394.821838] ? mark_held_locks+0x130/0x130
[ 394.823790] 0*16kB 1*32kB
[ 394.828046] ? mark_held_locks+0xc7/0x130
[ 394.830177] (U)
[ 394.834414] ? print_usage_bug+0xc0/0xc0
[ 394.837242] 2*64kB
[ 394.841384] ? graph_lock+0x170/0x170
[ 394.843340] (U)
[ 394.847421] ? print_usage_bug+0xc0/0xc0
[ 394.849641] 1*128kB
[ 394.853442] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 394.855401] (U)
[ 394.859462] ? check_preemption_disabled+0x48/0x200
[ 394.861758] 1*256kB (U)
[ 394.867321] ? check_preemption_disabled+0x48/0x200
[ 394.869273] 0*512kB 1*1024kB
[ 394.874304] ? __lock_is_held+0xb5/0x140
[ 394.876942] (U) 1*2048kB
[ 394.881973] __alloc_pages_nodemask+0xa80/0xde0
[ 394.885048] (M) 3*4096kB
[ 394.889116] ? graph_lock+0x170/0x170
[ 394.891851] (M) = 15908kB
[ 394.896530] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 394.899269] Node 0
[ 394.903068] ? graph_lock+0x170/0x170
[ 394.905806] DMA32:
[ 394.910823] ? find_held_lock+0x36/0x1c0
[ 394.913033] 4*4kB
[ 394.916835] ? ____cache_alloc_node+0x1c7/0x1e0
[ 394.919047] (M)
[ 394.923103] ? lock_downgrade+0x900/0x900
[ 394.925232] 1*8kB (U)
[ 394.929911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 394.931856] 3*16kB (UM)
[ 394.936013] cache_grow_begin+0x91/0x8c0
[ 394.938484] 2*32kB (M)
[ 394.944029] ? do_raw_spin_unlock+0xa7/0x2f0
[ 394.946691] 5*64kB
[ 394.950796] fallback_alloc+0x203/0x2e0
[ 394.953354] (UM)
[ 394.957804] ____cache_alloc_node+0x1c7/0x1e0
[ 394.960031] 4*128kB (UM)
[ 394.964014] kmem_cache_alloc_node+0xe3/0x730
[ 394.966048] 3*256kB (M)
[ 394.970551] ? ipv6_get_ifaddr+0x42e/0x620
[ 394.973289] 4*512kB (UM)
[ 394.977799] __alloc_skb+0x119/0x770
[ 394.980439] 3*1024kB (UM)
[ 394.984685] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 394.987424] 3*2048kB
[ 394.991136] ? skb_scrub_packet+0x490/0x490
[ 394.993960] (M)
[ 394.999238] ? lock_downgrade+0x900/0x900
[ 395.001631] 3*4096kB
[ 395.005959] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 395.007900] (M) = 25288kB
[ 395.012064] ? refcount_sub_and_test_checked+0x203/0x310
[ 395.014450] Node 0
[ 395.019984] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 395.022743] Normal:
[ 395.028208] ? addrconf_rs_timer+0x690/0x690
[ 395.030434] 908*4kB
[ 395.035892] ndisc_alloc_skb+0x144/0x340
[ 395.038189] (MEH)
[ 395.042603] ndisc_send_rs+0x331/0x6e0
[ 395.044927] 458*8kB (UME)
[ 395.049040] addrconf_rs_timer+0x314/0x690
[ 395.051177] 198*16kB (UME)
[ 395.055118] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 395.057937] 78*32kB (UME)
[ 395.062190] call_timer_fn+0x272/0x920
[ 395.065089] 17*64kB
[ 395.069332] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 395.072217] (UM)
[ 395.076103] ? process_timeout+0x40/0x40
[ 395.078407] 0*128kB
[ 395.082638] ? find_held_lock+0x36/0x1c0
[ 395.084682] 0*256kB
[ 395.088744] ? __run_timers+0x7da/0xc70
[ 395.091042] 0*512kB
[ 395.095100] ? _raw_spin_unlock_irq+0x27/0x80
[ 395.097403] 0*1024kB
[ 395.101372] ? _raw_spin_unlock_irq+0x27/0x80
[ 395.103679] 0*2048kB
[ 395.108179] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 395.110570] 0*4096kB
[ 395.115064] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 395.117454] = 14048kB
[ 395.121687] ? trace_hardirqs_on+0xbd/0x310
[ 395.124087] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 395.128886] ? kasan_check_read+0x11/0x20
[ 395.128903] ? __run_timers+0x7da/0xc70
[ 395.131309] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 395.135627] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 395.144460] 154 total pagecache pages
[ 395.148608] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 395.152566] 0 pages in swap cache
[ 395.161138] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 395.166584] Swap cache stats: add 0, delete 0, find 0/0
[ 395.170381] __run_timers+0x7e5/0xc70
[ 395.174591] Free swap = 0kB
[ 395.174600] Total swap = 0kB
[ 395.178051] ? find_held_lock+0x36/0x1c0
[ 395.182264] 1965979 pages RAM
[ 395.187699] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 395.191437] 0 pages HighMem/MovableOnly
[ 395.194461] ? _raw_spin_unlock_irq+0x27/0x80
[ 395.197460] 342307 pages reserved
[ 395.201520] ? _raw_spin_unlock_irq+0x27/0x80
[ 395.204611] 0 pages cma reserved
[ 395.209969] ? lockdep_hardirqs_on+0x421/0x5c0
[ 395.213990] aoe: skb alloc failure
[ 395.218415] ? trace_hardirqs_on+0xbd/0x310
[ 395.218427] ? kasan_check_read+0x11/0x20
[ 395.218444] ? finish_task_switch+0x1f5/0x900
[ 395.218462] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 395.221929] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 395.226394] ? compat_start_thread+0x80/0x80
[ 395.229741] syz-fuzzer cpuset=
[ 395.234332] ? pvclock_read_flags+0x160/0x160
[ 395.237838] /
[ 395.242209] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 395.246336] mems_allowed=0
[ 395.250829] ? check_preemption_disabled+0x48/0x200
[ 395.293695] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[ 395.299237] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 395.304541] ? rcu_pm_notify+0xc0/0xc0
[ 395.308447] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 395.313991] ? check_preemption_disabled+0x48/0x200
[ 395.319022] run_timer_softirq+0x52/0xb0
[ 395.323092] ? rcu_read_lock_sched_held+0x108/0x120
[ 395.328138] __do_softirq+0x30b/0xad8
[ 395.331951] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 395.337058] ? trace_hardirqs_off+0xb8/0x310
[ 395.341485] ? schedule+0x108/0x460
[ 395.345125] ? trace_hardirqs_off+0xb8/0x310
[ 395.349543] ? smpboot_thread_fn+0x68b/0xa00
[ 395.353959] ? trace_hardirqs_on+0x310/0x310
[ 395.358377] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 395.363916] ? check_preemption_disabled+0x48/0x200
[ 395.368941] ? takeover_tasklets+0xa90/0xa90
[ 395.373359] run_ksoftirqd+0x94/0x100
[ 395.377162] smpboot_thread_fn+0x68b/0xa00
[ 395.381402] ? sort_range+0x30/0x30
[ 395.385034] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 395.390142] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 395.395683] ? __kthread_parkme+0xfb/0x1a0
[ 395.399941] kthread+0x35a/0x420
[ 395.403309] ? sort_range+0x30/0x30
[ 395.406937] ? kthread_bind+0x40/0x40
[ 395.410744] ret_from_fork+0x3a/0x50
[ 395.414505] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 395.414574] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 395.421524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 395.421529] Call Trace:
[ 395.421536]
[ 395.421552] dump_stack+0x1c4/0x2b4
[ 395.421571] ? dump_stack_print_info.cold.2+0x52/0x52
[ 395.428147] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 395.437427] warn_alloc.cold.119+0xb7/0x1bd
[ 395.439985] ksoftirqd/0 cpuset=
[ 395.442130] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 395.445758] /
[ 395.450954] ? lock_downgrade+0x900/0x900
[ 395.461236] mems_allowed=0
[ 395.465571] ? trace_hardirqs_off+0xb8/0x310
[ 395.486833] ? trace_hardirqs_off+0xb8/0x310
[ 395.491249] __alloc_pages_slowpath+0x2667/0x2d80
[ 395.496118] ? warn_alloc+0x120/0x120
[ 395.499918] ? __lock_acquire+0x7ec/0x4ec0
[ 395.504160] ? warn_alloc+0x120/0x120
[ 395.507967] ? native_queued_spin_lock_slowpath+0x1de/0x1120
[ 395.513763] ? print_usage_bug+0xc0/0xc0
[ 395.517839] ? warn_alloc+0x120/0x120
[ 395.521647] ? print_usage_bug+0xc0/0xc0
[ 395.525736] ? mark_held_locks+0x130/0x130
[ 395.529973] ? mark_held_locks+0x130/0x130
[ 395.534210] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 395.539753] ? should_fail+0x22d/0xd01
[ 395.543672] ? graph_lock+0x170/0x170
[ 395.547493] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 395.552598] ? __lock_acquire+0x7ec/0x4ec0
[ 395.556832] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 395.561954] ? should_fail+0x22d/0xd01
[ 395.565860] ? mark_held_locks+0x130/0x130
[ 395.570107] ? mark_held_locks+0x130/0x130
[ 395.574354] ? lock_downgrade+0x900/0x900
[ 395.578506] ? graph_lock+0x170/0x170
[ 395.582314] ? graph_lock+0x170/0x170
[ 395.586119] ? graph_lock+0x170/0x170
[ 395.589918] ? print_usage_bug+0xc0/0xc0
[ 395.593986] ? do_raw_spin_unlock+0xa7/0x2f0
[ 395.598395] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 395.603942] ? check_preemption_disabled+0x48/0x200
[ 395.608978] ? check_preemption_disabled+0x48/0x200
[ 395.614005] ? __lock_is_held+0xb5/0x140
[ 395.618077] __alloc_pages_nodemask+0xa80/0xde0
[ 395.622750] ? graph_lock+0x170/0x170
[ 395.626554] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 395.631599] ? graph_lock+0x170/0x170
[ 395.635429] ? find_held_lock+0x36/0x1c0
[ 395.639503] ? ____cache_alloc_node+0x1c7/0x1e0
[ 395.644188] ? lock_downgrade+0x900/0x900
[ 395.648346] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 395.653902] cache_grow_begin+0x91/0x8c0
[ 395.657971] ? do_raw_spin_unlock+0xa7/0x2f0
[ 395.662386] fallback_alloc+0x203/0x2e0
[ 395.666393] ____cache_alloc_node+0x1c7/0x1e0
[ 395.670920] kmem_cache_alloc_node+0xe3/0x730
[ 395.675426] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 395.680535] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 395.685129] __alloc_skb+0x119/0x770
[ 395.688850] ? calc_wheel_index+0x220/0x220
[ 395.693180] ? skb_scrub_packet+0x490/0x490
[ 395.697518] ? vprintk_default+0x28/0x30
[ 395.701580] ? vprintk_func+0x85/0x181
[ 395.705476] ? printk+0xa7/0xcf
[ 395.708764] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 395.713557] new_skb+0x26/0x1c0
[ 395.716864] aoecmd_cfg+0x279/0x7f0
[ 395.720503] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 395.724851] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 395.730394] ? check_preemption_disabled+0x48/0x200
[ 395.735414] ? check_preemption_disabled+0x48/0x200
[ 395.740458] ? __lock_is_held+0xb5/0x140
[ 395.744535] discover_timer+0x50/0x60
[ 395.748344] call_timer_fn+0x272/0x920
[ 395.752252] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 395.757101] ? process_timeout+0x40/0x40
[ 395.761166] ? find_held_lock+0x36/0x1c0
[ 395.765244] ? mark_held_locks+0xc7/0x130
[ 395.769408] ? _raw_spin_unlock_irq+0x27/0x80
[ 395.773919] ? _raw_spin_unlock_irq+0x27/0x80
[ 395.778431] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 395.783290] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 395.787891] ? trace_hardirqs_on+0xbd/0x310
[ 395.792217] ? kasan_check_read+0x11/0x20
[ 395.796385] ? __run_timers+0x7da/0xc70
[ 395.800367] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 395.805834] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 395.810682] __run_timers+0x7e5/0xc70
[ 395.814517] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 395.819899] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 395.824923] ? graph_lock+0x170/0x170
[ 395.828741] ? print_usage_bug+0xc0/0xc0
[ 395.832820] ? lock_release+0x970/0x970
[ 395.836814] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 395.842040] ? find_held_lock+0x36/0x1c0
[ 395.846109] ? graph_lock+0x170/0x170
[ 395.849916] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 395.855512] ? check_preemption_disabled+0x48/0x200
[ 395.860549] ? __lock_is_held+0xb5/0x140
[ 395.864625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 395.870178] ? check_preemption_disabled+0x48/0x200
[ 395.875220] run_timer_softirq+0x52/0xb0
[ 395.879288] ? rcu_read_lock_sched_held+0x108/0x120
[ 395.884309] __do_softirq+0x30b/0xad8
[ 395.888128] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 395.893242] ? pvclock_read_flags+0x160/0x160
[ 395.897743] ? lapic_next_event+0x5a/0x90
[ 395.901895] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 395.907436] ? check_preemption_disabled+0x48/0x200
[ 395.912458] ? check_preemption_disabled+0x48/0x200
[ 395.917483] ? kvm_clock_read+0x18/0x30
[ 395.921460] ? kvm_sched_clock_read+0x9/0x20
[ 395.925875] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 395.931415] ? check_preemption_disabled+0x48/0x200
[ 395.936448] irq_exit+0x17f/0x1c0
[ 395.939906] smp_apic_timer_interrupt+0x1cb/0x760
[ 395.944759] ? smp_reschedule_interrupt+0x109/0x650
[ 395.949782] ? smp_call_function_single_interrupt+0x650/0x650
[ 395.955671] ? interrupt_entry+0xb5/0xf0
[ 395.959742] ? trace_hardirqs_off_caller+0xbb/0x310
[ 395.964764] ? trace_hardirqs_off_caller+0xbb/0x310
[ 395.969788] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 395.974635] ? trace_hardirqs_on_caller+0x310/0x310
[ 395.979653] ? trace_hardirqs_on_caller+0x310/0x310
[ 395.984713] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 395.990256] ? check_preemption_disabled+0x48/0x200
[ 395.995273] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 396.000819] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 396.005684] apic_timer_interrupt+0xf/0x20
[ 396.009916]
[ 396.012162] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 396.017440] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 396.036343] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 396.044058] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 396.051325] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 396.058624] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 396.065918] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 396.073206] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 396.080496] ? arch_local_irq_restore+0x45/0x52
[ 396.085177] dump_stack+0x26a/0x2b4
[ 396.088809] ? dump_stack_print_info.cold.2+0x52/0x52
[ 396.094005] ? mark_held_locks+0x130/0x130
[ 396.098257] ? mark_held_locks+0x130/0x130
[ 396.102503] dump_header+0x27b/0xf72
[ 396.106234] ? pagefault_out_of_memory+0x197/0x197
[ 396.111172] ? mark_held_locks+0x130/0x130
[ 396.115429] ? __lock_acquire+0x7ec/0x4ec0
[ 396.119670] ? mem_cgroup_charge_statistics+0x780/0x780
[ 396.125040] ? print_usage_bug+0xc0/0xc0
[ 396.129103] ? print_usage_bug+0xc0/0xc0
[ 396.133175] ? graph_lock+0x170/0x170
[ 396.136980] ? graph_lock+0x170/0x170
[ 396.140788] ? print_usage_bug+0xc0/0xc0
[ 396.144864] ? print_usage_bug+0xc0/0xc0
[ 396.148943] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 396.154490] ? find_held_lock+0x36/0x1c0
[ 396.158564] ? mark_held_locks+0xc7/0x130
[ 396.162739] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 396.167849] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 396.172961] ? lockdep_hardirqs_on+0x421/0x5c0
[ 396.177554] ? trace_hardirqs_on+0xbd/0x310
[ 396.181892] ? kasan_check_read+0x11/0x20
[ 396.186044] ? ___ratelimit+0x36f/0x655
[ 396.190023] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 396.195482] ? trace_hardirqs_on+0x310/0x310
[ 396.199893] ? lock_downgrade+0x900/0x900
[ 396.204069] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 396.209178] ? ___ratelimit+0xaa/0x655
[ 396.213075] ? idr_get_free+0xec0/0xec0
[ 396.217066] ? kasan_check_write+0x14/0x20
[ 396.221303] ? do_raw_spin_lock+0xc1/0x200
[ 396.225553] oom_kill_process.cold.27+0x10/0x903
[ 396.230325] ? graph_lock+0x170/0x170
[ 396.234653] ? _raw_spin_unlock+0x2c/0x50
[ 396.238802] ? oom_badness+0xe6/0xaa0
[ 396.242629] ? oom_evaluate_task+0x540/0x540
[ 396.247048] ? find_held_lock+0x36/0x1c0
[ 396.251120] ? out_of_memory+0x974/0x1430
[ 396.255270] ? lock_downgrade+0x900/0x900
[ 396.259426] ? check_preemption_disabled+0x48/0x200
[ 396.264452] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 396.270249] ? kasan_check_read+0x11/0x20
[ 396.274400] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 396.279688] ? rcu_bh_qs+0xc0/0xc0
[ 396.283248] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 396.288267] ? oom_evaluate_task+0x302/0x540
[ 396.292694] out_of_memory+0xa84/0x1430
[ 396.296687] ? oom_killer_disable+0x3a0/0x3a0
[ 396.301195] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 396.306146] ? __mutex_add_waiter+0x2a0/0x2a0
[ 396.310658] __alloc_pages_slowpath+0x2318/0x2d80
[ 396.315543] ? warn_alloc+0x120/0x120
[ 396.319387] ? find_get_entry+0x2f2/0xc40
[ 396.323547] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 396.329089] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 396.334024] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 396.339565] ? should_fail+0x22d/0xd01
[ 396.343462] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 396.348590] ? __lock_is_held+0xb5/0x140
[ 396.352690] ? __lock_is_held+0xb5/0x140
[ 396.356787] ? ___might_sleep+0x1ed/0x300
[ 396.360940] ? lock_release+0x970/0x970
[ 396.364916] ? arch_local_save_flags+0x40/0x40
[ 396.369522] ? __might_sleep+0x95/0x190
[ 396.373579] __alloc_pages_nodemask+0xa80/0xde0
[ 396.378316] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 396.383339] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 396.389139] ? kasan_check_read+0x11/0x20
[ 396.393296] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 396.398577] ? graph_lock+0x170/0x170
[ 396.402382] ? print_usage_bug+0xc0/0xc0
[ 396.406459] ? graph_lock+0x170/0x170
[ 396.410274] ? graph_lock+0x170/0x170
[ 396.414076] ? __do_page_cache_readahead+0x7ce/0x980
[ 396.419197] ? find_held_lock+0x36/0x1c0
[ 396.423287] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 396.428836] alloc_pages_current+0x10c/0x210
[ 396.433244] ? lock_downgrade+0x900/0x900
[ 396.437409] __page_cache_alloc+0x38f/0x5b0
[ 396.441732] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 396.447541] ? kasan_check_read+0x11/0x20
[ 396.451705] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 396.457003] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 396.461681] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 396.467225] ? check_preemption_disabled+0x48/0x200
[ 396.472291] filemap_fault+0x1594/0x25f0
[ 396.476369] ? __lock_page_or_retry+0xa00/0xa00
[ 396.481038] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 396.486833] ? kasan_check_read+0x11/0x20
[ 396.490985] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 396.496262] ? rcu_bh_qs+0xc0/0xc0
[ 396.499816] ? filemap_map_pages+0xdea/0x1980
[ 396.504338] ? find_get_pages_range_tag+0x1320/0x1320
[ 396.509541] ? try_to_wake_up+0x10a/0x12f0
[ 396.513778] ? graph_lock+0x170/0x170
[ 396.517608] ? migrate_swap_stop+0x930/0x930
[ 396.522026] ? find_held_lock+0x36/0x1c0
[ 396.526117] ? lock_acquire+0x1ed/0x520
[ 396.530111] ? ext4_filemap_fault+0x7a/0xad
[ 396.534446] ? lock_release+0x970/0x970
[ 396.538428] ? arch_local_save_flags+0x40/0x40
[ 396.543032] ? __unqueue_futex+0x2e0/0x2e0
[ 396.547285] ? down_read+0xb0/0x1d0
[ 396.550926] ? ext4_filemap_fault+0x7a/0xad
[ 396.555262] ? __down_interruptible+0x700/0x700
[ 396.559946] ? get_futex_key+0x21b0/0x21b0
[ 396.564198] ext4_filemap_fault+0x82/0xad
[ 396.568352] __do_fault+0x100/0x6b0
[ 396.571999] ? print_bad_pte+0x6c0/0x6c0
[ 396.576065] ? do_futex+0x249/0x26d0
[ 396.579780] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 396.585352] ? pmd_val+0x88/0x100
[ 396.588806] ? add_mm_counter_fast+0xd0/0xd0
[ 396.593215] ? pmd_val+0x88/0x100
[ 396.596686] ? add_mm_counter_fast+0xd0/0xd0
[ 396.601105] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 396.606648] __handle_mm_fault+0x3709/0x53e0
[ 396.611054] ? perf_trace_lock+0x14d/0x7a0
[ 396.615303] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 396.620149] ? graph_lock+0x170/0x170
[ 396.623974] ? print_usage_bug+0xc0/0xc0
[ 396.628041] ? graph_lock+0x170/0x170
[ 396.631841] ? graph_lock+0x170/0x170
[ 396.635674] ? handle_mm_fault+0x42a/0xc70
[ 396.639914] ? lock_downgrade+0x900/0x900
[ 396.644069] ? check_preemption_disabled+0x48/0x200
[ 396.649095] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 396.654903] ? kasan_check_read+0x11/0x20
[ 396.659061] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 396.664343] ? rcu_bh_qs+0xc0/0xc0
[ 396.667887] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 396.673340] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 396.678896] ? check_preemption_disabled+0x48/0x200
[ 396.683931] handle_mm_fault+0x54f/0xc70
[ 396.688028] ? __handle_mm_fault+0x53e0/0x53e0
[ 396.692618] ? find_vma+0x34/0x190
[ 396.696168] __do_page_fault+0x67d/0xed0
[ 396.700241] ? mm_fault_error+0x380/0x380
[ 396.704394] ? trace_hardirqs_off+0xb8/0x310
[ 396.708806] ? trace_hardirqs_on+0x310/0x310
[ 396.713217] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 396.718588] ? trace_hardirqs_on+0x310/0x310
[ 396.723023] do_page_fault+0xf2/0x7e0
[ 396.726830] ? vmalloc_sync_all+0x30/0x30
[ 396.730979] ? error_entry+0x70/0xd0
[ 396.734704] ? trace_hardirqs_off_caller+0xbb/0x310
[ 396.739728] ? trace_hardirqs_on_caller+0xc0/0x310
[ 396.744659] ? syscall_return_slowpath+0x5e0/0x5e0
[ 396.749625] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 396.754470] ? trace_hardirqs_on_caller+0x310/0x310
[ 396.759488] ? trace_hardirqs_off+0x310/0x310
[ 396.763991] ? prepare_exit_to_usermode+0x291/0x3b0
[ 396.769014] ? page_fault+0x8/0x30
[ 396.772559] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 396.777420] ? page_fault+0x8/0x30
[ 396.780969] page_fault+0x1e/0x30
[ 396.784421] RIP: 0033:0x44b69a
[ 396.787633] Code: Bad RIP value.
[ 396.790997] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 396.796365] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 396.803633] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 396.810897] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 396.818163] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 396.825443] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 396.832748] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc5+ #106
[ 396.832754] warn_alloc_show_mem: 1 callbacks suppressed
[ 396.832762] Mem-Info:
[ 396.839631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 396.845002] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 396.845002] active_file:18 inactive_file:17 isolated_file:0
[ 396.845002] unevictable:0 dirty:0 writeback:0 unstable:0
[ 396.845002] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 396.845002] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 396.845002] free:13799 free_pcp:275 free_cma:0
[ 396.847379] Call Trace:
[ 396.856795] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 396.889666] dump_stack+0x1c4/0x2b4
[ 396.892233] Node 0
[ 396.919728] ? dump_stack_print_info.cold.2+0x52/0x52
[ 396.923366] 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
[ 396.925587] warn_alloc.cold.119+0xb7/0x1bd
[ 396.930781] lowmem_reserve[]: 0
[ 396.956303] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 396.960603] 2819
[ 396.963885] ? lock_downgrade+0x900/0x900
[ 396.968705] 6323 6323
[ 396.970801] ? trace_hardirqs_off+0xb8/0x310
[ 396.977453] ? trace_hardirqs_off+0xb8/0x310
[ 396.981839] Node 0 DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 396.986283] __alloc_pages_slowpath+0x2667/0x2d80
[ 396.986328] ? warn_alloc+0x120/0x120
[ 397.013623] lowmem_reserve[]: 0
[ 397.018510] ? warn_alloc+0x120/0x120
[ 397.022287] 0
[ 397.025564] ? print_usage_bug+0xc0/0xc0
[ 397.029346] 3503
[ 397.031149] ? warn_alloc+0x120/0x120
[ 397.035192] 3503
[ 397.037271] ? print_usage_bug+0xc0/0xc0
[ 397.043112] ? __lock_acquire+0x7ec/0x4ec0
[ 397.047150] Node 0
[ 397.051378] ? __lock_acquire+0x7ec/0x4ec0
[ 397.051414] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 397.053624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 397.057837] lowmem_reserve[]:
[ 397.086126] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 397.091657] 0
[ 397.094761] ? should_fail+0x22d/0xd01
[ 397.100278] 0
[ 397.102082] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 397.105954] 0
[ 397.107758] ? __lock_acquire+0x7ec/0x4ec0
[ 397.112840] 0
[ 397.114656] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 397.118871] Node 0
[ 397.120672] ? __lock_acquire+0x7ec/0x4ec0
[ 397.125942] 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
[ 397.125999] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 3*16kB (UM) 2*32kB (M) 5*64kB (UM) 4*128kB (UM) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (M) 3*4096kB (M) = 25288kB
[ 397.126062] Node 0 Normal: 908*4kB (MEH) 458*8kB (UME) 198*16kB (UME) 78*32kB (UME) 17*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14048kB
[ 397.126117] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 397.126123] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 397.126127] 154 total pagecache pages
[ 397.126137] 0 pages in swap cache
[ 397.126142] Swap cache stats: add 0, delete 0, find 0/0
[ 397.126144] Free swap = 0kB
[ 397.126147] Total swap = 0kB
[ 397.126151] 1965979 pages RAM
[ 397.126154] 0 pages HighMem/MovableOnly
[ 397.126156] 342307 pages reserved
[ 397.126159] 0 pages cma reserved
[ 397.126239] aoe: skb alloc failure
[ 397.128469] ? should_fail+0x22d/0xd01
[ 397.128495] ? mark_held_locks+0x130/0x130
[ 397.132736] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 397.145622] ? mark_held_locks+0x130/0x130
[ 397.160775] syz-fuzzer cpuset=
[ 397.175013] ? mark_held_locks+0xc7/0x130
[ 397.183834] / mems_allowed=0
[ 397.192415] ? print_usage_bug+0xc0/0xc0
[ 397.192431] ? graph_lock+0x170/0x170
[ 397.269108] ? print_usage_bug+0xc0/0xc0
[ 397.273193] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 397.278746] ? check_preemption_disabled+0x48/0x200
[ 397.283765] ? check_preemption_disabled+0x48/0x200
[ 397.288795] ? __lock_is_held+0xb5/0x140
[ 397.292868] __alloc_pages_nodemask+0xa80/0xde0
[ 397.297545] ? graph_lock+0x170/0x170
[ 397.301354] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 397.306405] ? graph_lock+0x170/0x170
[ 397.310241] ? find_held_lock+0x36/0x1c0
[ 397.314320] ? ____cache_alloc_node+0x1c7/0x1e0
[ 397.318994] ? lock_downgrade+0x900/0x900
[ 397.323153] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 397.328719] cache_grow_begin+0x91/0x8c0
[ 397.332788] ? do_raw_spin_unlock+0xa7/0x2f0
[ 397.337214] fallback_alloc+0x203/0x2e0
[ 397.341218] ____cache_alloc_node+0x1c7/0x1e0
[ 397.345723] kmem_cache_alloc_node+0xe3/0x730
[ 397.350238] ? ipv6_get_ifaddr+0x42e/0x620
[ 397.354487] __alloc_skb+0x119/0x770
[ 397.358226] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 397.363513] ? skb_scrub_packet+0x490/0x490
[ 397.367844] ? lock_downgrade+0x900/0x900
[ 397.372003] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 397.377543] ? refcount_sub_and_test_checked+0x203/0x310
[ 397.383015] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 397.388471] ? addrconf_rs_timer+0x690/0x690
[ 397.392892] ndisc_alloc_skb+0x144/0x340
[ 397.396963] ndisc_send_rs+0x331/0x6e0
[ 397.400867] addrconf_rs_timer+0x314/0x690
[ 397.405111] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 397.409373] call_timer_fn+0x272/0x920
[ 397.413282] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 397.417551] ? process_timeout+0x40/0x40
[ 397.421628] ? find_held_lock+0x36/0x1c0
[ 397.425731] ? __run_timers+0x7da/0xc70
[ 397.429717] ? _raw_spin_unlock_irq+0x27/0x80
[ 397.434222] ? _raw_spin_unlock_irq+0x27/0x80
[ 397.438721] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 397.442972] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 397.447608] ? trace_hardirqs_on+0xbd/0x310
[ 397.451930] ? kasan_check_read+0x11/0x20
[ 397.456085] ? __run_timers+0x7da/0xc70
[ 397.460064] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 397.465525] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 397.469768] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 397.474011] __run_timers+0x7e5/0xc70
[ 397.477815] ? find_held_lock+0x36/0x1c0
[ 397.481889] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 397.487265] ? _raw_spin_unlock_irq+0x27/0x80
[ 397.491764] ? _raw_spin_unlock_irq+0x27/0x80
[ 397.496268] ? lockdep_hardirqs_on+0x421/0x5c0
[ 397.500873] ? trace_hardirqs_on+0xbd/0x310
[ 397.505215] ? kasan_check_read+0x11/0x20
[ 397.509383] ? finish_task_switch+0x1f5/0x900
[ 397.513883] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 397.519337] ? compat_start_thread+0x80/0x80
[ 397.523770] ? pvclock_read_flags+0x160/0x160
[ 397.528298] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 397.533855] ? check_preemption_disabled+0x48/0x200
[ 397.538904] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[ 397.544446] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 397.549728] ? rcu_pm_notify+0xc0/0xc0
[ 397.553640] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 397.559222] ? check_preemption_disabled+0x48/0x200
[ 397.564253] run_timer_softirq+0x52/0xb0
[ 397.568339] ? rcu_read_lock_sched_held+0x108/0x120
[ 397.573374] __do_softirq+0x30b/0xad8
[ 397.577203] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 397.582312] ? trace_hardirqs_off+0xb8/0x310
[ 397.586747] ? schedule+0x108/0x460
[ 397.590429] ? trace_hardirqs_off+0xb8/0x310
[ 397.594845] ? smpboot_thread_fn+0x68b/0xa00
[ 397.599271] ? trace_hardirqs_on+0x310/0x310
[ 397.603680] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 397.609224] ? check_preemption_disabled+0x48/0x200
[ 397.614253] ? takeover_tasklets+0xa90/0xa90
[ 397.618668] run_ksoftirqd+0x94/0x100
[ 397.622476] smpboot_thread_fn+0x68b/0xa00
[ 397.626721] ? sort_range+0x30/0x30
[ 397.630355] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 397.635492] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 397.641037] ? __kthread_parkme+0xfb/0x1a0
[ 397.645282] kthread+0x35a/0x420
[ 397.648652] ? sort_range+0x30/0x30
[ 397.652301] ? kthread_bind+0x40/0x40
[ 397.656123] ret_from_fork+0x3a/0x50
[ 397.659873] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 397.659959] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 397.666895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 397.666901] Call Trace:
[ 397.666907]
[ 397.666923] dump_stack+0x1c4/0x2b4
[ 397.666952] ? dump_stack_print_info.cold.2+0x52/0x52
[ 397.673508] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 397.682828] warn_alloc.cold.119+0xb7/0x1bd
[ 397.685388] ksoftirqd/0 cpuset=
[ 397.687554] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 397.691160] /
[ 397.696348] ? lock_downgrade+0x900/0x900
[ 397.706641] mems_allowed=0
[ 397.710970] ? trace_hardirqs_off+0xb8/0x310
[ 397.732220] ? trace_hardirqs_off+0xb8/0x310
[ 397.736641] __alloc_pages_slowpath+0x2667/0x2d80
[ 397.741546] ? warn_alloc+0x120/0x120
[ 397.745355] ? __lock_acquire+0x7ec/0x4ec0
[ 397.749623] ? warn_alloc+0x120/0x120
[ 397.753427] ? native_queued_spin_lock_slowpath+0x1de/0x1120
[ 397.759230] ? print_usage_bug+0xc0/0xc0
[ 397.763300] ? warn_alloc+0x120/0x120
[ 397.767120] ? print_usage_bug+0xc0/0xc0
[ 397.771192] ? mark_held_locks+0x130/0x130
[ 397.775435] ? mark_held_locks+0x130/0x130
[ 397.779710] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 397.785252] ? should_fail+0x22d/0xd01
[ 397.789154] ? graph_lock+0x170/0x170
[ 397.792968] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 397.798105] ? __lock_acquire+0x7ec/0x4ec0
[ 397.802360] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 397.807464] ? should_fail+0x22d/0xd01
[ 397.811369] ? mark_held_locks+0x130/0x130
[ 397.815608] ? mark_held_locks+0x130/0x130
[ 397.819865] ? lock_downgrade+0x900/0x900
[ 397.824015] ? graph_lock+0x170/0x170
[ 397.827817] ? graph_lock+0x170/0x170
[ 397.831628] ? graph_lock+0x170/0x170
[ 397.835429] ? print_usage_bug+0xc0/0xc0
[ 397.839497] ? do_raw_spin_unlock+0xa7/0x2f0
[ 397.843913] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 397.849463] ? check_preemption_disabled+0x48/0x200
[ 397.854489] ? check_preemption_disabled+0x48/0x200
[ 397.859517] ? __lock_is_held+0xb5/0x140
[ 397.863595] __alloc_pages_nodemask+0xa80/0xde0
[ 397.868286] ? graph_lock+0x170/0x170
[ 397.872099] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 397.877118] ? graph_lock+0x170/0x170
[ 397.880930] ? find_held_lock+0x36/0x1c0
[ 397.885026] ? ____cache_alloc_node+0x1c7/0x1e0
[ 397.889709] ? lock_downgrade+0x900/0x900
[ 397.893868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 397.899411] cache_grow_begin+0x91/0x8c0
[ 397.903484] ? do_raw_spin_unlock+0xa7/0x2f0
[ 397.907905] fallback_alloc+0x203/0x2e0
[ 397.911897] ____cache_alloc_node+0x1c7/0x1e0
[ 397.916399] kmem_cache_alloc_node+0xe3/0x730
[ 397.920899] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 397.926025] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 397.930632] __alloc_skb+0x119/0x770
[ 397.934383] ? calc_wheel_index+0x220/0x220
[ 397.938734] ? skb_scrub_packet+0x490/0x490
[ 397.943081] ? vprintk_default+0x28/0x30
[ 397.947158] ? vprintk_func+0x85/0x181
[ 397.951048] ? printk+0xa7/0xcf
[ 397.954348] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 397.959128] new_skb+0x26/0x1c0
[ 397.962417] aoecmd_cfg+0x279/0x7f0
[ 397.966082] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 397.970411] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 397.975985] ? check_preemption_disabled+0x48/0x200
[ 397.981015] ? check_preemption_disabled+0x48/0x200
[ 397.986045] ? __lock_is_held+0xb5/0x140
[ 397.990125] discover_timer+0x50/0x60
[ 397.993944] call_timer_fn+0x272/0x920
[ 397.997836] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 398.002684] ? process_timeout+0x40/0x40
[ 398.006749] ? find_held_lock+0x36/0x1c0
[ 398.010823] ? mark_held_locks+0xc7/0x130
[ 398.014981] ? _raw_spin_unlock_irq+0x27/0x80
[ 398.019484] ? _raw_spin_unlock_irq+0x27/0x80
[ 398.023986] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 398.028859] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 398.033449] ? trace_hardirqs_on+0xbd/0x310
[ 398.037772] ? kasan_check_read+0x11/0x20
[ 398.041924] ? __run_timers+0x7da/0xc70
[ 398.045914] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 398.051389] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 398.056235] __run_timers+0x7e5/0xc70
[ 398.060064] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 398.065436] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 398.070458] ? graph_lock+0x170/0x170
[ 398.074269] ? print_usage_bug+0xc0/0xc0
[ 398.078332] ? lock_release+0x970/0x970
[ 398.082313] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 398.087514] ? find_held_lock+0x36/0x1c0
[ 398.091588] ? graph_lock+0x170/0x170
[ 398.095397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 398.100950] ? check_preemption_disabled+0x48/0x200
[ 398.105987] ? __lock_is_held+0xb5/0x140
[ 398.110051] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 398.115592] ? check_preemption_disabled+0x48/0x200
[ 398.120620] run_timer_softirq+0x52/0xb0
[ 398.124682] ? rcu_read_lock_sched_held+0x108/0x120
[ 398.129726] __do_softirq+0x30b/0xad8
[ 398.133555] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 398.138739] ? pvclock_read_flags+0x160/0x160
[ 398.143252] ? lapic_next_event+0x5a/0x90
[ 398.147421] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 398.152969] ? check_preemption_disabled+0x48/0x200
[ 398.157991] ? check_preemption_disabled+0x48/0x200
[ 398.163020] ? kvm_clock_read+0x18/0x30
[ 398.167000] ? kvm_sched_clock_read+0x9/0x20
[ 398.171435] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 398.176980] ? check_preemption_disabled+0x48/0x200
[ 398.182014] irq_exit+0x17f/0x1c0
[ 398.185474] smp_apic_timer_interrupt+0x1cb/0x760
[ 398.190320] ? smp_reschedule_interrupt+0x109/0x650
[ 398.195343] ? smp_call_function_single_interrupt+0x650/0x650
[ 398.201233] ? interrupt_entry+0xb5/0xf0
[ 398.205299] ? trace_hardirqs_off_caller+0xbb/0x310
[ 398.210332] ? trace_hardirqs_off_caller+0xbb/0x310
[ 398.215355] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 398.220200] ? trace_hardirqs_on_caller+0x310/0x310
[ 398.225236] ? trace_hardirqs_on_caller+0x310/0x310
[ 398.230257] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 398.236300] ? check_preemption_disabled+0x48/0x200
[ 398.241322] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 398.246870] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 398.251741] apic_timer_interrupt+0xf/0x20
[ 398.255999]
[ 398.258267] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 398.263548] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 398.282451] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 398.290166] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 398.297436] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 398.304729] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 398.311999] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 398.319270] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 398.326558] ? arch_local_irq_restore+0x45/0x52
[ 398.331238] dump_stack+0x26a/0x2b4
[ 398.334871] ? dump_stack_print_info.cold.2+0x52/0x52
[ 398.340109] ? mark_held_locks+0x130/0x130
[ 398.344349] ? mark_held_locks+0x130/0x130
[ 398.348592] dump_header+0x27b/0xf72
[ 398.352324] ? pagefault_out_of_memory+0x197/0x197
[ 398.357276] ? mark_held_locks+0x130/0x130
[ 398.361517] ? __lock_acquire+0x7ec/0x4ec0
[ 398.365769] ? mem_cgroup_charge_statistics+0x780/0x780
[ 398.371136] ? print_usage_bug+0xc0/0xc0
[ 398.375204] ? print_usage_bug+0xc0/0xc0
[ 398.379289] ? graph_lock+0x170/0x170
[ 398.383089] ? graph_lock+0x170/0x170
[ 398.386907] ? print_usage_bug+0xc0/0xc0
[ 398.390975] ? print_usage_bug+0xc0/0xc0
[ 398.395053] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 398.400614] ? find_held_lock+0x36/0x1c0
[ 398.404684] ? mark_held_locks+0xc7/0x130
[ 398.408842] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 398.413965] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 398.419098] ? lockdep_hardirqs_on+0x421/0x5c0
[ 398.423690] ? trace_hardirqs_on+0xbd/0x310
[ 398.428020] ? kasan_check_read+0x11/0x20
[ 398.432169] ? ___ratelimit+0x36f/0x655
[ 398.436147] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 398.441602] ? trace_hardirqs_on+0x310/0x310
[ 398.446012] ? lock_downgrade+0x900/0x900
[ 398.450168] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 398.455277] ? ___ratelimit+0xaa/0x655
[ 398.459175] ? idr_get_free+0xec0/0xec0
[ 398.463167] ? kasan_check_write+0x14/0x20
[ 398.467428] ? do_raw_spin_lock+0xc1/0x200
[ 398.471671] oom_kill_process.cold.27+0x10/0x903
[ 398.476430] ? graph_lock+0x170/0x170
[ 398.480231] ? _raw_spin_unlock+0x2c/0x50
[ 398.484379] ? oom_badness+0xe6/0xaa0
[ 398.488188] ? oom_evaluate_task+0x540/0x540
[ 398.492601] ? find_held_lock+0x36/0x1c0
[ 398.496671] ? out_of_memory+0x974/0x1430
[ 398.500827] ? lock_downgrade+0x900/0x900
[ 398.504986] ? check_preemption_disabled+0x48/0x200
[ 398.510042] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 398.515839] ? kasan_check_read+0x11/0x20
[ 398.519991] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 398.525275] ? rcu_bh_qs+0xc0/0xc0
[ 398.528826] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 398.533846] ? oom_evaluate_task+0x302/0x540
[ 398.538260] out_of_memory+0xa84/0x1430
[ 398.542253] ? oom_killer_disable+0x3a0/0x3a0
[ 398.546754] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 398.551689] ? __mutex_add_waiter+0x2a0/0x2a0
[ 398.556205] __alloc_pages_slowpath+0x2318/0x2d80
[ 398.561086] ? warn_alloc+0x120/0x120
[ 398.564905] ? find_get_entry+0x2f2/0xc40
[ 398.569070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 398.574612] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 398.579548] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 398.585090] ? should_fail+0x22d/0xd01
[ 398.588989] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 398.594098] ? __lock_is_held+0xb5/0x140
[ 398.598191] ? __lock_is_held+0xb5/0x140
[ 398.602272] ? ___might_sleep+0x1ed/0x300
[ 398.606427] ? lock_release+0x970/0x970
[ 398.610424] ? arch_local_save_flags+0x40/0x40
[ 398.615027] ? __might_sleep+0x95/0x190
[ 398.619011] __alloc_pages_nodemask+0xa80/0xde0
[ 398.623691] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 398.628724] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 398.634520] ? kasan_check_read+0x11/0x20
[ 398.638682] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 398.643970] ? graph_lock+0x170/0x170
[ 398.647780] ? print_usage_bug+0xc0/0xc0
[ 398.651848] ? graph_lock+0x170/0x170
[ 398.655652] ? graph_lock+0x170/0x170
[ 398.659457] ? __do_page_cache_readahead+0x7ce/0x980
[ 398.664571] ? find_held_lock+0x36/0x1c0
[ 398.668655] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 398.674201] alloc_pages_current+0x10c/0x210
[ 398.678626] ? lock_downgrade+0x900/0x900
[ 398.682794] __page_cache_alloc+0x38f/0x5b0
[ 398.687135] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 398.692975] ? kasan_check_read+0x11/0x20
[ 398.697155] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 398.702442] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 398.707120] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 398.712666] ? check_preemption_disabled+0x48/0x200
[ 398.717726] filemap_fault+0x1594/0x25f0
[ 398.721827] ? __lock_page_or_retry+0xa00/0xa00
[ 398.726502] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 398.732310] ? kasan_check_read+0x11/0x20
[ 398.736465] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 398.741761] ? rcu_bh_qs+0xc0/0xc0
[ 398.745321] ? filemap_map_pages+0xdea/0x1980
[ 398.749836] ? find_get_pages_range_tag+0x1320/0x1320
[ 398.755032] ? try_to_wake_up+0x10a/0x12f0
[ 398.759270] ? graph_lock+0x170/0x170
[ 398.763078] ? migrate_swap_stop+0x930/0x930
[ 398.767506] ? find_held_lock+0x36/0x1c0
[ 398.771598] ? lock_acquire+0x1ed/0x520
[ 398.775586] ? ext4_filemap_fault+0x7a/0xad
[ 398.779954] ? lock_release+0x970/0x970
[ 398.783942] ? arch_local_save_flags+0x40/0x40
[ 398.788547] ? __unqueue_futex+0x2e0/0x2e0
[ 398.792797] ? down_read+0xb0/0x1d0
[ 398.796428] ? ext4_filemap_fault+0x7a/0xad
[ 398.800764] ? __down_interruptible+0x700/0x700
[ 398.805441] ? get_futex_key+0x21b0/0x21b0
[ 398.809701] ext4_filemap_fault+0x82/0xad
[ 398.813855] __do_fault+0x100/0x6b0
[ 398.817489] ? print_bad_pte+0x6c0/0x6c0
[ 398.821560] ? do_futex+0x249/0x26d0
[ 398.825291] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 398.830833] ? pmd_val+0x88/0x100
[ 398.834290] ? add_mm_counter_fast+0xd0/0xd0
[ 398.838713] ? pmd_val+0x88/0x100
[ 398.842174] ? add_mm_counter_fast+0xd0/0xd0
[ 398.846590] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 398.852140] __handle_mm_fault+0x3709/0x53e0
[ 398.856562] ? perf_trace_lock+0x14d/0x7a0
[ 398.860832] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 398.865680] ? graph_lock+0x170/0x170
[ 398.869492] ? print_usage_bug+0xc0/0xc0
[ 398.873584] ? graph_lock+0x170/0x170
[ 398.877386] ? graph_lock+0x170/0x170
[ 398.881210] ? handle_mm_fault+0x42a/0xc70
[ 398.885466] ? lock_downgrade+0x900/0x900
[ 398.889646] ? check_preemption_disabled+0x48/0x200
[ 398.894674] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 398.900477] ? kasan_check_read+0x11/0x20
[ 398.904634] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 398.909915] ? rcu_bh_qs+0xc0/0xc0
[ 398.913467] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 398.918982] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 398.924537] ? check_preemption_disabled+0x48/0x200
[ 398.929564] handle_mm_fault+0x54f/0xc70
[ 398.933665] ? __handle_mm_fault+0x53e0/0x53e0
[ 398.938272] ? find_vma+0x34/0x190
[ 398.941825] __do_page_fault+0x67d/0xed0
[ 398.945911] ? mm_fault_error+0x380/0x380
[ 398.950069] ? trace_hardirqs_off+0xb8/0x310
[ 398.954479] ? trace_hardirqs_on+0x310/0x310
[ 398.958890] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 398.964262] ? trace_hardirqs_on+0x310/0x310
[ 398.968716] do_page_fault+0xf2/0x7e0
[ 398.972525] ? vmalloc_sync_all+0x30/0x30
[ 398.976677] ? error_entry+0x70/0xd0
[ 398.980417] ? trace_hardirqs_off_caller+0xbb/0x310
[ 398.985434] ? trace_hardirqs_on_caller+0xc0/0x310
[ 398.990369] ? syscall_return_slowpath+0x5e0/0x5e0
[ 398.995308] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 399.000171] ? trace_hardirqs_on_caller+0x310/0x310
[ 399.005211] ? trace_hardirqs_off+0x310/0x310
[ 399.009724] ? prepare_exit_to_usermode+0x291/0x3b0
[ 399.014759] ? page_fault+0x8/0x30
[ 399.018307] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 399.023159] ? page_fault+0x8/0x30
[ 399.026710] page_fault+0x1e/0x30
[ 399.030164] RIP: 0033:0x44b69a
[ 399.033363] Code: Bad RIP value.
[ 399.036731] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 399.042096] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 399.049364] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 399.056653] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 399.063950] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 399.071233] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 399.078542] warn_alloc_show_mem: 1 callbacks suppressed
[ 399.078553] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc5+ #106
[ 399.078555] Mem-Info:
[ 399.078597] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 399.078597] active_file:18 inactive_file:17 isolated_file:0
[ 399.078597] unevictable:0 dirty:0 writeback:0 unstable:0
[ 399.078597] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 399.078597] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 399.078597] free:13799 free_pcp:275 free_cma:0
[ 399.083958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 399.083968] Call Trace:
[ 399.090818] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 399.093231] dump_stack+0x1c4/0x2b4
[ 399.126323] Node 0
[ 399.135690] ? dump_stack_print_info.cold.2+0x52/0x52
[ 399.138283] 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
[ 399.165764] warn_alloc.cold.119+0xb7/0x1bd
[ 399.169354] lowmem_reserve[]: 0
[ 399.171602] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 399.176768] 2819 6323
[ 399.202318] ? lock_downgrade+0x900/0x900
[ 399.206611] 6323
[ 399.209904] ? trace_hardirqs_off+0xb8/0x310
[ 399.214722] Node 0
[ 399.217229] ? trace_hardirqs_off+0xb8/0x310
[ 399.221393] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 399.223437] __alloc_pages_slowpath+0x2667/0x2d80
[ 399.227812] lowmem_reserve[]: 0
[ 399.230087] ? warn_alloc+0x120/0x120
[ 399.234439] 0 3503
[ 399.261167] ? warn_alloc+0x120/0x120
[ 399.265982] 3503
[ 399.269281] ? print_usage_bug+0xc0/0xc0
[ 399.273073] Node 0
[ 399.275308] ? warn_alloc+0x120/0x120
[ 399.279112] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 399.281150] ? print_usage_bug+0xc0/0xc0
[ 399.285199] lowmem_reserve[]: 0
[ 399.287463] ? __lock_acquire+0x7ec/0x4ec0
[ 399.291240] 0 0
[ 399.319556] ? __lock_acquire+0x7ec/0x4ec0
[ 399.323596] 0
[ 399.326898] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 399.331113] Node 0
[ 399.333088] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 399.337305] DMA:
[ 399.339123] ? should_fail+0x22d/0xd01
[ 399.344641] 1*4kB
[ 399.346878] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 399.352388] (U) 0*8kB
[ 399.354460] ? __lock_acquire+0x7ec/0x4ec0
[ 399.358329] 0*16kB
[ 399.360477] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 399.365567] 1*32kB
[ 399.368063] ? __lock_acquire+0x7ec/0x4ec0
[ 399.372272] (U) 2*64kB
[ 399.374523] ? should_fail+0x22d/0xd01
[ 399.379603] (U)
[ 399.381845] ? mark_held_locks+0x130/0x130
[ 399.386065] 1*128kB
[ 399.388649] ? mark_held_locks+0x130/0x130
[ 399.392515] (U)
[ 399.394486] ? graph_lock+0x170/0x170
[ 399.398728] 1*256kB (U)
[ 399.401075] ? print_usage_bug+0xc0/0xc0
[ 399.405320] 0*512kB 1*1024kB
[ 399.407317] ? graph_lock+0x170/0x170
[ 399.411094] (U)
[ 399.413762] ? print_usage_bug+0xc0/0xc0
[ 399.417829] 1*2048kB
[ 399.420977] ? wq_watchdog_touch+0x9c/0xfe
[ 399.424763] (M)
[ 399.426740] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 399.430774] 3*4096kB (M)
[ 399.433204] ? check_preemption_disabled+0x48/0x200
[ 399.437406] = 15908kB
[ 399.437415] Node 0
[ 399.439393] ? check_preemption_disabled+0x48/0x200
[ 399.444904] DMA32:
[ 399.447675] ? __lock_is_held+0xb5/0x140
[ 399.452662] 4*4kB
[ 399.455073] __alloc_pages_nodemask+0xa80/0xde0
[ 399.457296] (M)
[ 399.462321] ? graph_lock+0x170/0x170
[ 399.464563] 1*8kB
[ 399.468626] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 399.470776] (U)
[ 399.475442] ? graph_lock+0x170/0x170
[ 399.477402] 3*16kB
[ 399.481212] ? find_held_lock+0x36/0x1c0
[ 399.483330] (UM)
[ 399.488353] ? ____cache_alloc_node+0x1c7/0x1e0
[ 399.490303] 2*32kB
[ 399.494101] ? lock_downgrade+0x900/0x900
[ 399.496321] (M)
[ 399.500386] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 399.502425] 5*64kB
[ 399.507092] cache_grow_begin+0x91/0x8c0
[ 399.509306] (UM)
[ 399.513455] ? do_raw_spin_unlock+0xa7/0x2f0
[ 399.515404] 4*128kB (UM)
[ 399.520959] fallback_alloc+0x203/0x2e0
[ 399.523167] 3*256kB
[ 399.527230] ____cache_alloc_node+0x1c7/0x1e0
[ 399.529263] (M) 4*512kB
[ 399.533681] kmem_cache_alloc_node+0xe3/0x730
[ 399.536408] (UM) 3*1024kB
[ 399.540390] ? ipv6_get_ifaddr+0x42e/0x620
[ 399.542704] (UM)
[ 399.547206] __alloc_skb+0x119/0x770
[ 399.549848] 3*2048kB
[ 399.554339] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 399.557163] (M)
[ 399.561394] ? skb_scrub_packet+0x490/0x490
[ 399.563465] 3*4096kB
[ 399.567191] ? lock_downgrade+0x900/0x900
[ 399.569593] (M)
[ 399.574872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 399.576818] = 25288kB
[ 399.576826] Node 0
[ 399.581160] ? refcount_sub_and_test_checked+0x203/0x310
[ 399.583549] Normal:
[ 399.587710] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 399.589673] 908*4kB
[ 399.595215] ? addrconf_rs_timer+0x690/0x690
[ 399.597602] (MEH)
[ 399.599847] ndisc_alloc_skb+0x144/0x340
[ 399.605277] 458*8kB
[ 399.607599] ndisc_send_rs+0x331/0x6e0
[ 399.613038] (UME)
[ 399.615392] addrconf_rs_timer+0x314/0x690
[ 399.619789] 198*16kB
[ 399.621949] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 399.625980] (UME)
[ 399.628331] call_timer_fn+0x272/0x920
[ 399.632207] 78*32kB
[ 399.634357] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 399.638592] (UME)
[ 399.641003] ? process_timeout+0x40/0x40
[ 399.645230] 17*64kB
[ 399.647378] ? find_held_lock+0x36/0x1c0
[ 399.651240] (UM) 0*128kB
[ 399.653575] ? __run_timers+0x7da/0xc70
[ 399.657781] 0*256kB
[ 399.659929] ? _raw_spin_unlock_irq+0x27/0x80
[ 399.663964] 0*512kB 0*1024kB
[ 399.666308] ? _raw_spin_unlock_irq+0x27/0x80
[ 399.670347] 0*2048kB
[ 399.673115] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 399.677067] 0*4096kB
[ 399.679404] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 399.683878] = 14048kB
[ 399.683893] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 399.686992] ? trace_hardirqs_on+0xbd/0x310
[ 399.691484] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 399.693881] ? kasan_check_read+0x11/0x20
[ 399.698101] 154 total pagecache pages
[ 399.700521] ? __run_timers+0x7da/0xc70
[ 399.705092] 0 pages in swap cache
[ 399.707518] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 399.716340] Swap cache stats: add 0, delete 0, find 0/0
[ 399.716350] Free swap = 0kB
[ 399.720671] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 399.729234] Total swap = 0kB
[ 399.729243] 1965979 pages RAM
[ 399.733394] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 399.737180] 0 pages HighMem/MovableOnly
[ 399.737189] 342307 pages reserved
[ 399.741165] __run_timers+0x7e5/0xc70
[ 399.744613] 0 pages cma reserved
[ 399.744695] aoe: skb alloc failure
[ 399.750077] ? find_held_lock+0x36/0x1c0
[ 399.750105] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 399.750122] ? _raw_spin_unlock_irq+0x27/0x80
[ 399.755506] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 399.758666] ? _raw_spin_unlock_irq+0x27/0x80
[ 399.762880] syz-fuzzer cpuset=
[ 399.765922] ? lockdep_hardirqs_on+0x421/0x5c0
[ 399.769011] /
[ 399.773247] ? trace_hardirqs_on+0xbd/0x310
[ 399.777212] mems_allowed=0
[ 399.780661] ? kasan_check_read+0x11/0x20
[ 399.840788] ? finish_task_switch+0x1f5/0x900
[ 399.845319] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 399.850788] ? compat_start_thread+0x80/0x80
[ 399.855230] ? pvclock_read_flags+0x160/0x160
[ 399.859749] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 399.865302] ? check_preemption_disabled+0x48/0x200
[ 399.870339] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[ 399.875880] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 399.881167] ? rcu_pm_notify+0xc0/0xc0
[ 399.885073] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 399.890631] ? check_preemption_disabled+0x48/0x200
[ 399.895659] run_timer_softirq+0x52/0xb0
[ 399.899722] ? rcu_read_lock_sched_held+0x108/0x120
[ 399.904742] __do_softirq+0x30b/0xad8
[ 399.908570] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 399.913673] ? trace_hardirqs_off+0xb8/0x310
[ 399.918095] ? schedule+0x108/0x460
[ 399.921736] ? trace_hardirqs_off+0xb8/0x310
[ 399.926152] ? smpboot_thread_fn+0x68b/0xa00
[ 399.930572] ? trace_hardirqs_on+0x310/0x310
[ 399.934981] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 399.940520] ? check_preemption_disabled+0x48/0x200
[ 399.945557] ? takeover_tasklets+0xa90/0xa90
[ 399.949977] run_ksoftirqd+0x94/0x100
[ 399.953786] smpboot_thread_fn+0x68b/0xa00
[ 399.958030] ? sort_range+0x30/0x30
[ 399.961660] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 399.966767] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 399.972308] ? __kthread_parkme+0xfb/0x1a0
[ 399.976552] kthread+0x35a/0x420
[ 399.979939] ? sort_range+0x30/0x30
[ 399.983577] ? kthread_bind+0x40/0x40
[ 399.987383] ret_from_fork+0x3a/0x50
[ 399.991117] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 399.991190] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 399.998135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 399.998141] Call Trace:
[ 399.998147]
[ 399.998164] dump_stack+0x1c4/0x2b4
[ 399.998184] ? dump_stack_print_info.cold.2+0x52/0x52
[ 400.004769] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 400.014064] warn_alloc.cold.119+0xb7/0x1bd
[ 400.016991] ksoftirqd/0 cpuset=
[ 400.019143] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 400.019163] ? lock_downgrade+0x900/0x900
[ 400.023047] /
[ 400.028203] ? trace_hardirqs_off+0xb8/0x310
[ 400.028224] ? trace_hardirqs_off+0xb8/0x310
[ 400.028249] __alloc_pages_slowpath+0x2667/0x2d80
[ 400.028295] ? warn_alloc+0x120/0x120
[ 400.028311] ? __lock_acquire+0x7ec/0x4ec0
[ 400.038845] mems_allowed=0
[ 400.043193] ? warn_alloc+0x120/0x120
[ 400.085590] ? native_queued_spin_lock_slowpath+0x1de/0x1120
[ 400.091391] ? print_usage_bug+0xc0/0xc0
[ 400.095458] ? warn_alloc+0x120/0x120
[ 400.099288] ? print_usage_bug+0xc0/0xc0
[ 400.103359] ? mark_held_locks+0x130/0x130
[ 400.107599] ? mark_held_locks+0x130/0x130
[ 400.111840] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 400.117382] ? should_fail+0x22d/0xd01
[ 400.121269] ? graph_lock+0x170/0x170
[ 400.125104] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 400.130213] ? __lock_acquire+0x7ec/0x4ec0
[ 400.134458] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 400.139564] ? should_fail+0x22d/0xd01
[ 400.143463] ? mark_held_locks+0x130/0x130
[ 400.147723] ? mark_held_locks+0x130/0x130
[ 400.151979] ? lock_downgrade+0x900/0x900
[ 400.156145] ? graph_lock+0x170/0x170
[ 400.159962] ? graph_lock+0x170/0x170
[ 400.163765] ? graph_lock+0x170/0x170
[ 400.167567] ? print_usage_bug+0xc0/0xc0
[ 400.171632] ? do_raw_spin_unlock+0xa7/0x2f0
[ 400.176052] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 400.181600] ? check_preemption_disabled+0x48/0x200
[ 400.186621] ? check_preemption_disabled+0x48/0x200
[ 400.191654] ? __lock_is_held+0xb5/0x140
[ 400.195771] __alloc_pages_nodemask+0xa80/0xde0
[ 400.200457] ? graph_lock+0x170/0x170
[ 400.204278] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 400.209293] ? graph_lock+0x170/0x170
[ 400.213111] ? find_held_lock+0x36/0x1c0
[ 400.217185] ? ____cache_alloc_node+0x1c7/0x1e0
[ 400.221860] ? lock_downgrade+0x900/0x900
[ 400.226019] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 400.231570] cache_grow_begin+0x91/0x8c0
[ 400.236131] ? do_raw_spin_unlock+0xa7/0x2f0
[ 400.240551] fallback_alloc+0x203/0x2e0
[ 400.244566] ____cache_alloc_node+0x1c7/0x1e0
[ 400.249094] kmem_cache_alloc_node+0xe3/0x730
[ 400.253605] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 400.258732] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 400.263326] __alloc_skb+0x119/0x770
[ 400.267043] ? calc_wheel_index+0x220/0x220
[ 400.271382] ? skb_scrub_packet+0x490/0x490
[ 400.276221] ? vprintk_default+0x28/0x30
[ 400.280297] ? vprintk_func+0x85/0x181
[ 400.284192] ? printk+0xa7/0xcf
[ 400.287471] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 400.292245] new_skb+0x26/0x1c0
[ 400.295532] aoecmd_cfg+0x279/0x7f0
[ 400.299169] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 400.303498] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 400.309065] ? check_preemption_disabled+0x48/0x200
[ 400.314087] ? check_preemption_disabled+0x48/0x200
[ 400.319120] ? __lock_is_held+0xb5/0x140
[ 400.323197] discover_timer+0x50/0x60
[ 400.327010] call_timer_fn+0x272/0x920
[ 400.330912] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 400.335791] ? process_timeout+0x40/0x40
[ 400.339853] ? find_held_lock+0x36/0x1c0
[ 400.343926] ? mark_held_locks+0xc7/0x130
[ 400.348094] ? _raw_spin_unlock_irq+0x27/0x80
[ 400.352595] ? _raw_spin_unlock_irq+0x27/0x80
[ 400.357092] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 400.361971] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 400.366561] ? trace_hardirqs_on+0xbd/0x310
[ 400.370881] ? kasan_check_read+0x11/0x20
[ 400.375041] ? __run_timers+0x7da/0xc70
[ 400.379028] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 400.384509] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 400.389355] __run_timers+0x7e5/0xc70
[ 400.393188] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 400.398574] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 400.403596] ? graph_lock+0x170/0x170
[ 400.407404] ? print_usage_bug+0xc0/0xc0
[ 400.411470] ? lock_release+0x970/0x970
[ 400.415452] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 400.420666] ? find_held_lock+0x36/0x1c0
[ 400.424742] ? graph_lock+0x170/0x170
[ 400.428549] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 400.434092] ? check_preemption_disabled+0x48/0x200
[ 400.439137] ? __lock_is_held+0xb5/0x140
[ 400.443203] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 400.448748] ? check_preemption_disabled+0x48/0x200
[ 400.453777] run_timer_softirq+0x52/0xb0
[ 400.457852] ? rcu_read_lock_sched_held+0x108/0x120
[ 400.462871] __do_softirq+0x30b/0xad8
[ 400.466686] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 400.471820] ? pvclock_read_flags+0x160/0x160
[ 400.476323] ? lapic_next_event+0x5a/0x90
[ 400.480478] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 400.486029] ? check_preemption_disabled+0x48/0x200
[ 400.491046] ? check_preemption_disabled+0x48/0x200
[ 400.496065] ? kvm_clock_read+0x18/0x30
[ 400.500053] ? kvm_sched_clock_read+0x9/0x20
[ 400.504465] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 400.510006] ? check_preemption_disabled+0x48/0x200
[ 400.515038] irq_exit+0x17f/0x1c0
[ 400.518496] smp_apic_timer_interrupt+0x1cb/0x760
[ 400.523352] ? smp_reschedule_interrupt+0x109/0x650
[ 400.528372] ? smp_call_function_single_interrupt+0x650/0x650
[ 400.534262] ? interrupt_entry+0xb5/0xf0
[ 400.538332] ? trace_hardirqs_off_caller+0xbb/0x310
[ 400.543348] ? trace_hardirqs_off_caller+0xbb/0x310
[ 400.548370] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 400.553212] ? trace_hardirqs_on_caller+0x310/0x310
[ 400.558227] ? trace_hardirqs_on_caller+0x310/0x310
[ 400.563245] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 400.568785] ? check_preemption_disabled+0x48/0x200
[ 400.573801] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 400.579348] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 400.584207] apic_timer_interrupt+0xf/0x20
[ 400.588455]
[ 400.590694] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 400.595981] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 400.614885] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 400.622598] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 400.629869] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 400.637144] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 400.644417] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 400.651690] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 400.658990] ? arch_local_irq_restore+0x45/0x52
[ 400.663702] dump_stack+0x26a/0x2b4
[ 400.667336] ? dump_stack_print_info.cold.2+0x52/0x52
[ 400.672534] ? mark_held_locks+0x130/0x130
[ 400.676774] ? mark_held_locks+0x130/0x130
[ 400.681022] dump_header+0x27b/0xf72
[ 400.684753] ? pagefault_out_of_memory+0x197/0x197
[ 400.689690] ? mark_held_locks+0x130/0x130
[ 400.693939] ? __lock_acquire+0x7ec/0x4ec0
[ 400.698191] ? mem_cgroup_charge_statistics+0x780/0x780
[ 400.703556] ? print_usage_bug+0xc0/0xc0
[ 400.707635] ? print_usage_bug+0xc0/0xc0
[ 400.711710] ? graph_lock+0x170/0x170
[ 400.715516] ? graph_lock+0x170/0x170
[ 400.719320] ? print_usage_bug+0xc0/0xc0
[ 400.723388] ? print_usage_bug+0xc0/0xc0
[ 400.727462] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 400.733010] ? find_held_lock+0x36/0x1c0
[ 400.737103] ? mark_held_locks+0xc7/0x130
[ 400.741260] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 400.746398] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 400.751507] ? lockdep_hardirqs_on+0x421/0x5c0
[ 400.756094] ? trace_hardirqs_on+0xbd/0x310
[ 400.760420] ? kasan_check_read+0x11/0x20
[ 400.764572] ? ___ratelimit+0x36f/0x655
[ 400.768551] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 400.774006] ? trace_hardirqs_on+0x310/0x310
[ 400.778417] ? lock_downgrade+0x900/0x900
[ 400.782576] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 400.787694] ? ___ratelimit+0xaa/0x655
[ 400.791604] ? idr_get_free+0xec0/0xec0
[ 400.795578] ? kasan_check_write+0x14/0x20
[ 400.799833] ? do_raw_spin_lock+0xc1/0x200
[ 400.804093] oom_kill_process.cold.27+0x10/0x903
[ 400.808856] ? graph_lock+0x170/0x170
[ 400.812658] ? _raw_spin_unlock+0x2c/0x50
[ 400.816820] ? oom_badness+0xe6/0xaa0
[ 400.820631] ? oom_evaluate_task+0x540/0x540
[ 400.825054] ? find_held_lock+0x36/0x1c0
[ 400.829164] ? out_of_memory+0x974/0x1430
[ 400.833332] ? lock_downgrade+0x900/0x900
[ 400.837484] ? check_preemption_disabled+0x48/0x200
[ 400.842516] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 400.848343] ? kasan_check_read+0x11/0x20
[ 400.852499] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 400.857791] ? rcu_bh_qs+0xc0/0xc0
[ 400.861338] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 400.866360] ? oom_evaluate_task+0x302/0x540
[ 400.870778] out_of_memory+0xa84/0x1430
[ 400.874770] ? oom_killer_disable+0x3a0/0x3a0
[ 400.879270] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 400.884204] ? __mutex_add_waiter+0x2a0/0x2a0
[ 400.888743] __alloc_pages_slowpath+0x2318/0x2d80
[ 400.893635] ? warn_alloc+0x120/0x120
[ 400.897466] ? find_get_entry+0x2f2/0xc40
[ 400.901640] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 400.907187] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 400.912122] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 400.917675] ? should_fail+0x22d/0xd01
[ 400.921589] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 400.926702] ? __lock_is_held+0xb5/0x140
[ 400.930792] ? __lock_is_held+0xb5/0x140
[ 400.934868] ? ___might_sleep+0x1ed/0x300
[ 400.939020] ? lock_release+0x970/0x970
[ 400.943002] ? arch_local_save_flags+0x40/0x40
[ 400.947614] ? __might_sleep+0x95/0x190
[ 400.951626] __alloc_pages_nodemask+0xa80/0xde0
[ 400.956308] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 400.961357] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 400.967169] ? kasan_check_read+0x11/0x20
[ 400.971321] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 400.976606] ? graph_lock+0x170/0x170
[ 400.980423] ? print_usage_bug+0xc0/0xc0
[ 400.984490] ? graph_lock+0x170/0x170
[ 400.988292] ? graph_lock+0x170/0x170
[ 400.992096] ? __do_page_cache_readahead+0x7ce/0x980
[ 400.997212] ? find_held_lock+0x36/0x1c0
[ 401.001285] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 401.006832] alloc_pages_current+0x10c/0x210
[ 401.011245] ? lock_downgrade+0x900/0x900
[ 401.015406] __page_cache_alloc+0x38f/0x5b0
[ 401.019733] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 401.025527] ? kasan_check_read+0x11/0x20
[ 401.029682] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 401.034976] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 401.039654] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 401.045212] ? check_preemption_disabled+0x48/0x200
[ 401.050265] filemap_fault+0x1594/0x25f0
[ 401.054345] ? __lock_page_or_retry+0xa00/0xa00
[ 401.059024] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 401.064827] ? kasan_check_read+0x11/0x20
[ 401.068978] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 401.074290] ? rcu_bh_qs+0xc0/0xc0
[ 401.077851] ? filemap_map_pages+0xdea/0x1980
[ 401.082370] ? find_get_pages_range_tag+0x1320/0x1320
[ 401.087574] ? try_to_wake_up+0x10a/0x12f0
[ 401.091826] ? graph_lock+0x170/0x170
[ 401.095652] ? migrate_swap_stop+0x930/0x930
[ 401.100067] ? find_held_lock+0x36/0x1c0
[ 401.104151] ? lock_acquire+0x1ed/0x520
[ 401.108129] ? ext4_filemap_fault+0x7a/0xad
[ 401.112459] ? lock_release+0x970/0x970
[ 401.116461] ? arch_local_save_flags+0x40/0x40
[ 401.121048] ? __unqueue_futex+0x2e0/0x2e0
[ 401.125330] ? down_read+0xb0/0x1d0
[ 401.129192] ? ext4_filemap_fault+0x7a/0xad
[ 401.133527] ? __down_interruptible+0x700/0x700
[ 401.138211] ? get_futex_key+0x21b0/0x21b0
[ 401.142465] ext4_filemap_fault+0x82/0xad
[ 401.146619] __do_fault+0x100/0x6b0
[ 401.150253] ? print_bad_pte+0x6c0/0x6c0
[ 401.154330] ? do_futex+0x249/0x26d0
[ 401.158049] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 401.163602] ? pmd_val+0x88/0x100
[ 401.167060] ? add_mm_counter_fast+0xd0/0xd0
[ 401.171493] ? pmd_val+0x88/0x100
[ 401.174955] ? add_mm_counter_fast+0xd0/0xd0
[ 401.179410] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 401.184963] __handle_mm_fault+0x3709/0x53e0
[ 401.189402] ? perf_trace_lock+0x14d/0x7a0
[ 401.193651] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 401.198500] ? graph_lock+0x170/0x170
[ 401.202303] ? print_usage_bug+0xc0/0xc0
[ 401.206370] ? graph_lock+0x170/0x170
[ 401.210189] ? graph_lock+0x170/0x170
[ 401.214020] ? handle_mm_fault+0x42a/0xc70
[ 401.218270] ? lock_downgrade+0x900/0x900
[ 401.222442] ? check_preemption_disabled+0x48/0x200
[ 401.227471] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 401.233295] ? kasan_check_read+0x11/0x20
[ 401.237447] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 401.242737] ? rcu_bh_qs+0xc0/0xc0
[ 401.246283] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 401.251743] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 401.257288] ? check_preemption_disabled+0x48/0x200
[ 401.262331] handle_mm_fault+0x54f/0xc70
[ 401.266413] ? __handle_mm_fault+0x53e0/0x53e0
[ 401.271017] ? find_vma+0x34/0x190
[ 401.274569] __do_page_fault+0x67d/0xed0
[ 401.278656] ? mm_fault_error+0x380/0x380
[ 401.282821] ? trace_hardirqs_off+0xb8/0x310
[ 401.287254] ? trace_hardirqs_on+0x310/0x310
[ 401.291679] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 401.297047] ? trace_hardirqs_on+0x310/0x310
[ 401.301463] do_page_fault+0xf2/0x7e0
[ 401.305281] ? vmalloc_sync_all+0x30/0x30
[ 401.309458] ? error_entry+0x70/0xd0
[ 401.313190] ? trace_hardirqs_off_caller+0xbb/0x310
[ 401.318210] ? trace_hardirqs_on_caller+0xc0/0x310
[ 401.323148] ? syscall_return_slowpath+0x5e0/0x5e0
[ 401.328079] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 401.332927] ? trace_hardirqs_on_caller+0x310/0x310
[ 401.337966] ? trace_hardirqs_off+0x310/0x310
[ 401.342474] ? prepare_exit_to_usermode+0x291/0x3b0
[ 401.347505] ? page_fault+0x8/0x30
[ 401.351068] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 401.355916] ? page_fault+0x8/0x30
[ 401.359498] page_fault+0x1e/0x30
[ 401.362981] RIP: 0033:0x44b69a
[ 401.366178] Code: Bad RIP value.
[ 401.369555] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 401.374942] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 401.382214] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 401.389485] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 401.396753] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 401.404022] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 401.411338] warn_alloc_show_mem: 1 callbacks suppressed
[ 401.411349] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc5+ #106
[ 401.411351] Mem-Info:
[ 401.411381] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 401.411381] active_file:18 inactive_file:17 isolated_file:0
[ 401.411381] unevictable:0 dirty:0 writeback:0 unstable:0
[ 401.411381] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 401.411381] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 401.411381] free:13799 free_pcp:275 free_cma:0
[ 401.416728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 401.416737] Call Trace:
[ 401.423589] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 401.426001] dump_stack+0x1c4/0x2b4
[ 401.458882] Node 0
[ 401.468241] ? dump_stack_print_info.cold.2+0x52/0x52
[ 401.470830] 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
[ 401.498314] warn_alloc.cold.119+0xb7/0x1bd
[ 401.501928] lowmem_reserve[]:
[ 401.504165] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 401.509344] 0
[ 401.534858] ? lock_downgrade+0x900/0x900
[ 401.539159] 2819
[ 401.542269] ? trace_hardirqs_off+0xb8/0x310
[ 401.547086] 6323
[ 401.548892] ? trace_hardirqs_off+0xb8/0x310
[ 401.553007] 6323
[ 401.555081] __alloc_pages_slowpath+0x2667/0x2d80
[ 401.559462] Node 0
[ 401.561565] ? warn_alloc+0x120/0x120
[ 401.565976] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 401.568016] ? warn_alloc+0x120/0x120
[ 401.572830] lowmem_reserve[]: 0
[ 401.575072] ? print_usage_bug+0xc0/0xc0
[ 401.578851] 0
[ 401.605567] ? warn_alloc+0x120/0x120
[ 401.609362] 3503
[ 401.612642] ? print_usage_bug+0xc0/0xc0
[ 401.616676] 3503
[ 401.618497] ? __lock_acquire+0x7ec/0x4ec0
[ 401.622277] Node 0
[ 401.624344] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 401.628411] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 401.630447] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 401.634671] lowmem_reserve[]:
[ 401.636933] ? should_fail+0x22d/0xd01
[ 401.642468] 0
[ 401.670741] ? put_dec+0x3b/0xf0
[ 401.676260] 0
[ 401.679367] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 401.683234] 0
[ 401.685047] ? __lock_acquire+0x7ec/0x4ec0
[ 401.688390] 0
[ 401.690210] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 401.695293] Node 0
[ 401.697095] ? should_fail+0x22d/0xd01
[ 401.701307] DMA:
[ 401.703112] ? find_held_lock+0x36/0x1c0
[ 401.708193] 1*4kB
[ 401.710436] ? mark_held_locks+0x130/0x130
[ 401.714301] (U)
[ 401.716373] ? mark_held_locks+0x130/0x130
[ 401.720409] 0*8kB 0*16kB
[ 401.722569] ? __lock_acquire+0x7ec/0x4ec0
[ 401.726780] 1*32kB
[ 401.728764] ? print_usage_bug+0xc0/0xc0
[ 401.732975] (U)
[ 401.735755] ? do_raw_spin_unlock+0xa7/0x2f0
[ 401.739967] 2*64kB
[ 401.742214] ? graph_lock+0x170/0x170
[ 401.746250] (U)
[ 401.748232] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 401.752619] 1*128kB
[ 401.754853] ? wq_watchdog_touch+0x9c/0xfe
[ 401.758642] (U)
[ 401.760617] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 401.766126] 1*256kB (U)
[ 401.768476] ? check_preemption_disabled+0x48/0x200
[ 401.772708] 0*512kB 1*1024kB
[ 401.774737] ? check_preemption_disabled+0x48/0x200
[ 401.780255] (U) 1*2048kB
[ 401.782947] ? __lock_is_held+0xb5/0x140
[ 401.787963] (M) 3*4096kB
[ 401.791080] __alloc_pages_nodemask+0xa80/0xde0
[ 401.796066] (M) = 15908kB
[ 401.798833] ? graph_lock+0x170/0x170
[ 401.802873] Node 0
[ 401.805632] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 401.810270] DMA32: 4*4kB
[ 401.813043] ? graph_lock+0x170/0x170
[ 401.816834] (M)
[ 401.819089] ? find_held_lock+0x36/0x1c0
[ 401.824077] 1*8kB
[ 401.826834] ? ____cache_alloc_node+0x1c7/0x1e0
[ 401.830599] (U) 3*16kB
[ 401.832584] ? lock_downgrade+0x900/0x900
[ 401.836618] (UM) 2*32kB
[ 401.838777] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 401.843423] (M)
[ 401.846006] cache_grow_begin+0x91/0x8c0
[ 401.850129] 5*64kB
[ 401.852799] ? do_raw_spin_unlock+0xa7/0x2f0
[ 401.858307] (UM) 4*128kB
[ 401.860295] fallback_alloc+0x203/0x2e0
[ 401.864337] (UM) 3*256kB
[ 401.866593] ____cache_alloc_node+0x1c7/0x1e0
[ 401.870983] (M)
[ 401.873753] kmem_cache_alloc_node+0xe3/0x730
[ 401.877715] 4*512kB
[ 401.880482] ? do_raw_spin_unlock+0xa7/0x2f0
[ 401.884973] (UM)
[ 401.886958] ? do_raw_spin_trylock+0x1c0/0x1c0
[ 401.891431] 3*1024kB
[ 401.893760] __alloc_skb+0x119/0x770
[ 401.898148] (UM) 3*2048kB
[ 401.900225] ? skb_scrub_packet+0x490/0x490
[ 401.904781] (M)
[ 401.907190] ? atomic_notifier_call_chain+0xc6/0x190
[ 401.910885] 3*4096kB
[ 401.913725] ? lock_downgrade+0x900/0x900
[ 401.918023] (M)
[ 401.919997] ? check_preemption_disabled+0x48/0x200
[ 401.925067] = 25288kB
[ 401.925076] Node 0
[ 401.927499] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 401.931614] Normal: 908*4kB
[ 401.933632] ? kasan_check_read+0x11/0x20
[ 401.938620] (MEH) 458*8kB
[ 401.941041] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 401.943260] (UME)
[ 401.949057] ? rcu_bh_qs+0xc0/0xc0
[ 401.952050] 198*16kB (UME)
[ 401.956212] ? refcount_sub_and_test_checked+0x203/0x310
[ 401.959030] 78*32kB
[ 401.964307] ? do_raw_write_trylock+0x1c0/0x1c0
[ 401.966447] (UME)
[ 401.969987] __neigh_notify+0x8c/0x160
[ 401.972894] 17*64kB
[ 401.978362] ? __neigh_event_send+0x1390/0x1390
[ 401.980666] (UM)
[ 401.985335] neigh_timer_handler+0x6cb/0xdf0
[ 401.987456] 0*128kB 0*256kB
[ 401.991354] ? neigh_invalidate+0x550/0x550
[ 401.993675] 0*512kB
[ 401.998363] ? __lock_is_held+0xb5/0x140
[ 402.000408] 0*1024kB
[ 402.004842] call_timer_fn+0x272/0x920
[ 402.007830] 0*2048kB
[ 402.012148] ? neigh_invalidate+0x550/0x550
[ 402.014446] 0*4096kB = 14048kB
[ 402.018525] ? process_timeout+0x40/0x40
[ 402.020944] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 402.024815] ? find_held_lock+0x36/0x1c0
[ 402.027243] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 402.031558] ? __run_timers+0x7da/0xc70
[ 402.034729] 154 total pagecache pages
[ 402.038789] ? _raw_spin_unlock_irq+0x27/0x80
[ 402.047610] 0 pages in swap cache
[ 402.051675] ? _raw_spin_unlock_irq+0x27/0x80
[ 402.060227] Swap cache stats: add 0, delete 0, find 0/0
[ 402.060237] Free swap = 0kB
[ 402.064214] ? neigh_invalidate+0x550/0x550
[ 402.068034] Total swap = 0kB
[ 402.068043] 1965979 pages RAM
[ 402.072561] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 402.075996] 0 pages HighMem/MovableOnly
[ 402.080487] ? trace_hardirqs_on+0xbd/0x310
[ 402.085821] 342307 pages reserved
[ 402.085829] 0 pages cma reserved
[ 402.088843] ? kasan_check_read+0x11/0x20
[ 402.093202] aoe: skb alloc failure
[ 402.096160] ? __run_timers+0x7da/0xc70
[ 402.096177] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 402.096215] ? neigh_invalidate+0x550/0x550
[ 402.099324] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 402.103902] __run_timers+0x7e5/0xc70
[ 402.107885] syz-fuzzer cpuset=
[ 402.112222] ? find_held_lock+0x36/0x1c0
[ 402.115656] /
[ 402.119028] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 402.123152] mems_allowed=0
[ 402.126689] ? _raw_spin_unlock_irq+0x27/0x80
[ 402.176143] ? _raw_spin_unlock_irq+0x27/0x80
[ 402.180640] ? lockdep_hardirqs_on+0x421/0x5c0
[ 402.185235] ? trace_hardirqs_on+0xbd/0x310
[ 402.189568] ? kasan_check_read+0x11/0x20
[ 402.193720] ? finish_task_switch+0x1f5/0x900
[ 402.198226] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 402.203684] ? compat_start_thread+0x80/0x80
[ 402.208112] ? pvclock_read_flags+0x160/0x160
[ 402.212624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 402.218171] ? check_preemption_disabled+0x48/0x200
[ 402.223227] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[ 402.228769] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 402.234243] ? rcu_pm_notify+0xc0/0xc0
[ 402.238134] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 402.244395] ? check_preemption_disabled+0x48/0x200
[ 402.249424] run_timer_softirq+0x52/0xb0
[ 402.253501] ? rcu_read_lock_sched_held+0x108/0x120
[ 402.258543] __do_softirq+0x30b/0xad8
[ 402.262361] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 402.267466] ? trace_hardirqs_off+0xb8/0x310
[ 402.271888] ? schedule+0x108/0x460
[ 402.275543] ? trace_hardirqs_off+0xb8/0x310
[ 402.280048] ? smpboot_thread_fn+0x68b/0xa00
[ 402.284488] ? trace_hardirqs_on+0x310/0x310
[ 402.288915] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 402.294456] ? check_preemption_disabled+0x48/0x200
[ 402.299496] ? takeover_tasklets+0xa90/0xa90
[ 402.303922] run_ksoftirqd+0x94/0x100
[ 402.307733] smpboot_thread_fn+0x68b/0xa00
[ 402.312240] ? sort_range+0x30/0x30
[ 402.315871] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 402.320979] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 402.326522] ? __kthread_parkme+0xfb/0x1a0
[ 402.330766] kthread+0x35a/0x420
[ 402.334131] ? sort_range+0x30/0x30
[ 402.337769] ? kthread_bind+0x40/0x40
[ 402.341590] ret_from_fork+0x3a/0x50
[ 402.345341] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 402.345483] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 402.352413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 402.362705] ksoftirqd/0 cpuset=/
[ 402.372056] Call Trace:
[ 402.372068] mems_allowed=0
[ 402.375419]
[ 402.383083] dump_stack+0x1c4/0x2b4
[ 402.386722] ? dump_stack_print_info.cold.2+0x52/0x52
[ 402.391951] warn_alloc.cold.119+0xb7/0x1bd
[ 402.396277] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 402.401126] ? lock_downgrade+0x900/0x900
[ 402.405290] ? trace_hardirqs_off+0xb8/0x310
[ 402.409716] ? trace_hardirqs_off+0xb8/0x310
[ 402.414140] __alloc_pages_slowpath+0x2667/0x2d80
[ 402.419033] ? warn_alloc+0x120/0x120
[ 402.422843] ? __lock_acquire+0x7ec/0x4ec0
[ 402.427087] ? warn_alloc+0x120/0x120
[ 402.430928] ? print_usage_bug+0xc0/0xc0
[ 402.434999] ? warn_alloc+0x120/0x120
[ 402.438804] ? print_usage_bug+0xc0/0xc0
[ 402.442869] ? mark_held_locks+0x130/0x130
[ 402.447106] ? mark_held_locks+0x130/0x130
[ 402.451347] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 402.456890] ? should_fail+0x22d/0xd01
[ 402.460789] ? graph_lock+0x170/0x170
[ 402.464594] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 402.469715] ? __lock_acquire+0x7ec/0x4ec0
[ 402.473965] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 402.479103] ? should_fail+0x22d/0xd01
[ 402.483019] ? mark_held_locks+0x130/0x130
[ 402.487257] ? mark_held_locks+0x130/0x130
[ 402.491511] ? lock_downgrade+0x900/0x900
[ 402.495674] ? graph_lock+0x170/0x170
[ 402.499510] ? graph_lock+0x170/0x170
[ 402.503315] ? graph_lock+0x170/0x170
[ 402.507118] ? print_usage_bug+0xc0/0xc0
[ 402.511186] ? do_raw_spin_unlock+0xa7/0x2f0
[ 402.515600] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 402.521144] ? check_preemption_disabled+0x48/0x200
[ 402.526164] ? check_preemption_disabled+0x48/0x200
[ 402.531195] ? __lock_is_held+0xb5/0x140
[ 402.535271] __alloc_pages_nodemask+0xa80/0xde0
[ 402.539964] ? graph_lock+0x170/0x170
[ 402.543790] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 402.548806] ? graph_lock+0x170/0x170
[ 402.552626] ? find_held_lock+0x36/0x1c0
[ 402.556707] ? ____cache_alloc_node+0x1c7/0x1e0
[ 402.561380] ? lock_downgrade+0x900/0x900
[ 402.565552] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 402.571099] cache_grow_begin+0x91/0x8c0
[ 402.575166] ? do_raw_spin_unlock+0xa7/0x2f0
[ 402.579600] fallback_alloc+0x203/0x2e0
[ 402.583586] ____cache_alloc_node+0x1c7/0x1e0
[ 402.588095] kmem_cache_alloc_node+0xe3/0x730
[ 402.592596] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 402.597705] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 402.602319] __alloc_skb+0x119/0x770
[ 402.606048] ? calc_wheel_index+0x220/0x220
[ 402.610379] ? skb_scrub_packet+0x490/0x490
[ 402.614733] ? vprintk_default+0x28/0x30
[ 402.618797] ? vprintk_func+0x85/0x181
[ 402.622687] ? printk+0xa7/0xcf
[ 402.625982] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 402.630753] new_skb+0x26/0x1c0
[ 402.634038] aoecmd_cfg+0x279/0x7f0
[ 402.637675] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 402.642008] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 402.647592] ? check_preemption_disabled+0x48/0x200
[ 402.652613] ? check_preemption_disabled+0x48/0x200
[ 402.657643] ? __lock_is_held+0xb5/0x140
[ 402.661723] discover_timer+0x50/0x60
[ 402.665529] call_timer_fn+0x272/0x920
[ 402.669418] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 402.674269] ? process_timeout+0x40/0x40
[ 402.678338] ? find_held_lock+0x36/0x1c0
[ 402.682412] ? mark_held_locks+0xc7/0x130
[ 402.686568] ? _raw_spin_unlock_irq+0x27/0x80
[ 402.691069] ? _raw_spin_unlock_irq+0x27/0x80
[ 402.695578] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 402.700450] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 402.705041] ? trace_hardirqs_on+0xbd/0x310
[ 402.709364] ? kasan_check_read+0x11/0x20
[ 402.713518] ? __run_timers+0x7da/0xc70
[ 402.717498] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 402.722969] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 402.727826] __run_timers+0x7e5/0xc70
[ 402.731658] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 402.737059] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 402.742084] ? graph_lock+0x170/0x170
[ 402.745893] ? print_usage_bug+0xc0/0xc0
[ 402.749963] ? lock_release+0x970/0x970
[ 402.753954] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 402.759155] ? find_held_lock+0x36/0x1c0
[ 402.763224] ? graph_lock+0x170/0x170
[ 402.767032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 402.772576] ? check_preemption_disabled+0x48/0x200
[ 402.777619] ? __lock_is_held+0xb5/0x140
[ 402.781683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 402.787232] ? check_preemption_disabled+0x48/0x200
[ 402.792259] run_timer_softirq+0x52/0xb0
[ 402.796326] ? rcu_read_lock_sched_held+0x108/0x120
[ 402.801348] __do_softirq+0x30b/0xad8
[ 402.805164] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 402.810278] ? pvclock_read_flags+0x160/0x160
[ 402.814793] ? lapic_next_event+0x5a/0x90
[ 402.818948] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 402.824492] ? check_preemption_disabled+0x48/0x200
[ 402.829510] ? check_preemption_disabled+0x48/0x200
[ 402.834535] ? kvm_clock_read+0x18/0x30
[ 402.838538] ? kvm_sched_clock_read+0x9/0x20
[ 402.842966] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 402.848506] ? check_preemption_disabled+0x48/0x200
[ 402.853541] irq_exit+0x17f/0x1c0
[ 402.857004] smp_apic_timer_interrupt+0x1cb/0x760
[ 402.861846] ? smp_reschedule_interrupt+0x109/0x650
[ 402.866871] ? smp_call_function_single_interrupt+0x650/0x650
[ 402.872757] ? interrupt_entry+0xb5/0xf0
[ 402.876835] ? trace_hardirqs_off_caller+0xbb/0x310
[ 402.881850] ? trace_hardirqs_off_caller+0xbb/0x310
[ 402.886871] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 402.891720] ? trace_hardirqs_on_caller+0x310/0x310
[ 402.896736] ? trace_hardirqs_on_caller+0x310/0x310
[ 402.901750] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 402.907318] ? check_preemption_disabled+0x48/0x200
[ 402.912346] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 402.917891] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 402.922747] apic_timer_interrupt+0xf/0x20
[ 402.926975]
[ 402.929217] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 402.934496] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 402.953400] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 402.961110] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 402.968381] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 402.975652] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 402.982922] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 402.990198] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 402.997490] ? arch_local_irq_restore+0x45/0x52
[ 403.002176] dump_stack+0x26a/0x2b4
[ 403.005811] ? dump_stack_print_info.cold.2+0x52/0x52
[ 403.011006] ? mark_held_locks+0x130/0x130
[ 403.015262] ? mark_held_locks+0x130/0x130
[ 403.019518] dump_header+0x27b/0xf72
[ 403.023261] ? pagefault_out_of_memory+0x197/0x197
[ 403.028197] ? mark_held_locks+0x130/0x130
[ 403.032462] ? __lock_acquire+0x7ec/0x4ec0
[ 403.036720] ? mem_cgroup_charge_statistics+0x780/0x780
[ 403.042114] ? print_usage_bug+0xc0/0xc0
[ 403.046182] ? print_usage_bug+0xc0/0xc0
[ 403.050277] ? graph_lock+0x170/0x170
[ 403.054082] ? graph_lock+0x170/0x170
[ 403.057882] ? print_usage_bug+0xc0/0xc0
[ 403.061979] ? print_usage_bug+0xc0/0xc0
[ 403.066051] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 403.071605] ? find_held_lock+0x36/0x1c0
[ 403.075693] ? mark_held_locks+0xc7/0x130
[ 403.079852] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 403.084962] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 403.090074] ? lockdep_hardirqs_on+0x421/0x5c0
[ 403.094688] ? trace_hardirqs_on+0xbd/0x310
[ 403.099018] ? kasan_check_read+0x11/0x20
[ 403.103178] ? ___ratelimit+0x36f/0x655
[ 403.107157] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 403.112610] ? trace_hardirqs_on+0x310/0x310
[ 403.117034] ? lock_downgrade+0x900/0x900
[ 403.121195] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 403.126509] ? ___ratelimit+0xaa/0x655
[ 403.130431] ? idr_get_free+0xec0/0xec0
[ 403.134410] ? kasan_check_write+0x14/0x20
[ 403.138649] ? do_raw_spin_lock+0xc1/0x200
[ 403.142890] oom_kill_process.cold.27+0x10/0x903
[ 403.147701] ? graph_lock+0x170/0x170
[ 403.151522] ? _raw_spin_unlock+0x2c/0x50
[ 403.155669] ? oom_badness+0xe6/0xaa0
[ 403.159521] ? oom_evaluate_task+0x540/0x540
[ 403.163973] ? find_held_lock+0x36/0x1c0
[ 403.168044] ? out_of_memory+0x974/0x1430
[ 403.172212] ? lock_downgrade+0x900/0x900
[ 403.176367] ? check_preemption_disabled+0x48/0x200
[ 403.181398] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 403.187197] ? kasan_check_read+0x11/0x20
[ 403.191352] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 403.196660] ? rcu_bh_qs+0xc0/0xc0
[ 403.200208] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 403.205227] ? oom_evaluate_task+0x302/0x540
[ 403.209642] out_of_memory+0xa84/0x1430
[ 403.213628] ? oom_killer_disable+0x3a0/0x3a0
[ 403.218127] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 403.223059] ? __mutex_add_waiter+0x2a0/0x2a0
[ 403.227587] __alloc_pages_slowpath+0x2318/0x2d80
[ 403.232464] ? warn_alloc+0x120/0x120
[ 403.236310] ? find_get_entry+0x2f2/0xc40
[ 403.240474] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 403.246030] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 403.250967] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 403.256507] ? should_fail+0x22d/0xd01
[ 403.260420] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 403.265616] ? __lock_is_held+0xb5/0x140
[ 403.269711] ? __lock_is_held+0xb5/0x140
[ 403.273787] ? ___might_sleep+0x1ed/0x300
[ 403.277942] ? lock_release+0x970/0x970
[ 403.281920] ? arch_local_save_flags+0x40/0x40
[ 403.286522] ? __might_sleep+0x95/0x190
[ 403.290506] __alloc_pages_nodemask+0xa80/0xde0
[ 403.295187] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 403.300208] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 403.306018] ? kasan_check_read+0x11/0x20
[ 403.310185] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 403.315468] ? graph_lock+0x170/0x170
[ 403.319274] ? print_usage_bug+0xc0/0xc0
[ 403.323345] ? graph_lock+0x170/0x170
[ 403.327148] ? graph_lock+0x170/0x170
[ 403.330958] ? __do_page_cache_readahead+0x7ce/0x980
[ 403.336066] ? find_held_lock+0x36/0x1c0
[ 403.340134] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 403.345694] alloc_pages_current+0x10c/0x210
[ 403.350107] ? lock_downgrade+0x900/0x900
[ 403.354262] __page_cache_alloc+0x38f/0x5b0
[ 403.358587] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 403.364395] ? kasan_check_read+0x11/0x20
[ 403.368561] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 403.373841] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 403.378515] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 403.384059] ? check_preemption_disabled+0x48/0x200
[ 403.389091] filemap_fault+0x1594/0x25f0
[ 403.393190] ? __lock_page_or_retry+0xa00/0xa00
[ 403.397861] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 403.403656] ? kasan_check_read+0x11/0x20
[ 403.407807] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 403.413098] ? rcu_bh_qs+0xc0/0xc0
[ 403.416671] ? filemap_map_pages+0xdea/0x1980
[ 403.421210] ? find_get_pages_range_tag+0x1320/0x1320
[ 403.426405] ? try_to_wake_up+0x10a/0x12f0
[ 403.430674] ? graph_lock+0x170/0x170
[ 403.434488] ? migrate_swap_stop+0x930/0x930
[ 403.438900] ? find_held_lock+0x36/0x1c0
[ 403.442996] ? lock_acquire+0x1ed/0x520
[ 403.446989] ? ext4_filemap_fault+0x7a/0xad
[ 403.451320] ? lock_release+0x970/0x970
[ 403.455297] ? arch_local_save_flags+0x40/0x40
[ 403.459900] ? __unqueue_futex+0x2e0/0x2e0
[ 403.464185] ? down_read+0xb0/0x1d0
[ 403.467820] ? ext4_filemap_fault+0x7a/0xad
[ 403.472146] ? __down_interruptible+0x700/0x700
[ 403.476831] ? get_futex_key+0x21b0/0x21b0
[ 403.481084] ext4_filemap_fault+0x82/0xad
[ 403.485252] __do_fault+0x100/0x6b0
[ 403.488886] ? print_bad_pte+0x6c0/0x6c0
[ 403.492957] ? do_futex+0x249/0x26d0
[ 403.496680] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 403.502232] ? pmd_val+0x88/0x100
[ 403.505689] ? add_mm_counter_fast+0xd0/0xd0
[ 403.510152] ? pmd_val+0x88/0x100
[ 403.513624] ? add_mm_counter_fast+0xd0/0xd0
[ 403.518070] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 403.523616] __handle_mm_fault+0x3709/0x53e0
[ 403.528026] ? perf_trace_lock+0x14d/0x7a0
[ 403.532283] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 403.537126] ? graph_lock+0x170/0x170
[ 403.540930] ? print_usage_bug+0xc0/0xc0
[ 403.545031] ? graph_lock+0x170/0x170
[ 403.548832] ? graph_lock+0x170/0x170
[ 403.552654] ? handle_mm_fault+0x42a/0xc70
[ 403.556894] ? lock_downgrade+0x900/0x900
[ 403.561043] ? check_preemption_disabled+0x48/0x200
[ 403.566068] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 403.571864] ? kasan_check_read+0x11/0x20
[ 403.576013] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 403.581298] ? rcu_bh_qs+0xc0/0xc0
[ 403.584849] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 403.590301] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 403.595841] ? check_preemption_disabled+0x48/0x200
[ 403.600871] handle_mm_fault+0x54f/0xc70
[ 403.604944] ? __handle_mm_fault+0x53e0/0x53e0
[ 403.609534] ? find_vma+0x34/0x190
[ 403.613082] __do_page_fault+0x67d/0xed0
[ 403.617162] ? mm_fault_error+0x380/0x380
[ 403.621313] ? trace_hardirqs_off+0xb8/0x310
[ 403.625726] ? trace_hardirqs_on+0x310/0x310
[ 403.630139] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 403.635509] ? trace_hardirqs_on+0x310/0x310
[ 403.639949] do_page_fault+0xf2/0x7e0
[ 403.643757] ? vmalloc_sync_all+0x30/0x30
[ 403.647909] ? error_entry+0x70/0xd0
[ 403.651661] ? trace_hardirqs_off_caller+0xbb/0x310
[ 403.656715] ? trace_hardirqs_on_caller+0xc0/0x310
[ 403.661665] ? syscall_return_slowpath+0x5e0/0x5e0
[ 403.666603] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 403.671450] ? trace_hardirqs_on_caller+0x310/0x310
[ 403.676468] ? trace_hardirqs_off+0x310/0x310
[ 403.680986] ? prepare_exit_to_usermode+0x291/0x3b0
[ 403.686008] ? page_fault+0x8/0x30
[ 403.689569] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 403.694418] ? page_fault+0x8/0x30
[ 403.697970] page_fault+0x1e/0x30
[ 403.701424] RIP: 0033:0x44b69a
[ 403.704623] Code: Bad RIP value.
[ 403.707987] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 403.713351] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 403.720620] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 403.727887] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 403.735190] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 403.742506] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 403.749800] warn_alloc_show_mem: 1 callbacks suppressed
[ 403.749823] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc5+ #106
[ 403.749825] Mem-Info:
[ 403.749854] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 403.749854] active_file:18 inactive_file:17 isolated_file:0
[ 403.749854] unevictable:0 dirty:0 writeback:0 unstable:0
[ 403.749854] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 403.749854] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 403.749854] free:13799 free_pcp:275 free_cma:0
[ 403.755219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 403.755228] Call Trace:
[ 403.762079] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 403.764518] dump_stack+0x1c4/0x2b4
[ 403.797382] Node 0
[ 403.806750] ? dump_stack_print_info.cold.2+0x52/0x52
[ 403.809329] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 403.836815] warn_alloc.cold.119+0xb7/0x1bd
[ 403.840417] lowmem_reserve[]:
[ 403.842657] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 403.847841] 0
[ 403.873358] ? lock_downgrade+0x900/0x900
[ 403.877660] 2819
[ 403.880781] ? trace_hardirqs_off+0xb8/0x310
[ 403.885596] 6323
[ 403.887397] ? trace_hardirqs_off+0xb8/0x310
[ 403.891522] 6323
[ 403.893588] __alloc_pages_slowpath+0x2667/0x2d80
[ 403.900085] ? warn_alloc+0x120/0x120
[ 403.904473] Node 0
[ 403.906539] ? warn_alloc+0x120/0x120
[ 403.911382] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 403.915159] ? print_usage_bug+0xc0/0xc0
[ 403.917391] lowmem_reserve[]:
[ 403.921194] ? warn_alloc+0x120/0x120
[ 403.947892] 0
[ 403.951945] ? warn_alloc+0x120/0x120
[ 403.951962] ? print_usage_bug+0xc0/0xc0
[ 403.955064] 0
[ 403.958886] ? __lock_acquire+0x7ec/0x4ec0
[ 403.960668] 3503
[ 403.964470] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 403.968602] 3503
[ 403.970405] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 403.974634] Node 0
[ 403.976720] ? should_fail+0x22d/0xd01
[ 403.982260] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 403.984297] ? should_fail+0x22d/0xd01
[ 403.989810] lowmem_reserve[]:
[ 403.992046] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 403.995930] 0
[ 404.024212] ? __lock_acquire+0x7ec/0x4ec0
[ 404.028074] 0
[ 404.031207] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 404.036371] 0
[ 404.038170] ? __lock_acquire+0x7ec/0x4ec0
[ 404.042393] 0
[ 404.044209] ? should_fail+0x22d/0xd01
[ 404.049285] Node 0
[ 404.051083] ? should_fail+0x22d/0xd01
[ 404.055295] DMA:
[ 404.057116] ? mark_held_locks+0x130/0x130
[ 404.060980] 1*4kB
[ 404.063219] ? mark_held_locks+0x130/0x130
[ 404.067089] (U)
[ 404.069178] ? graph_lock+0x170/0x170
[ 404.073391] 0*8kB
[ 404.075539] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 404.079750] 0*16kB
[ 404.081746] ? graph_lock+0x170/0x170
[ 404.085550] 1*32kB
[ 404.087693] ? print_usage_bug+0xc0/0xc0
[ 404.093216] (U)
[ 404.095452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 404.099249] 2*64kB (U)
[ 404.101506] ? check_preemption_disabled+0x48/0x200
[ 404.105555] 1*128kB
[ 404.107528] ? check_preemption_disabled+0x48/0x200
[ 404.113042] (U)
[ 404.115645] ? __lock_is_held+0xb5/0x140
[ 404.120629] 1*256kB (U)
[ 404.122960] __alloc_pages_nodemask+0xa80/0xde0
[ 404.127960] 0*512kB
[ 404.129936] ? graph_lock+0x170/0x170
[ 404.133982] 1*1024kB
[ 404.136651] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 404.141297] (U)
[ 404.143623] ? graph_lock+0x170/0x170
[ 404.147402] 1*2048kB
[ 404.149815] ? find_held_lock+0x36/0x1c0
[ 404.154821] (M)
[ 404.156815] ? ____cache_alloc_node+0x1c7/0x1e0
[ 404.160587] 3*4096kB
[ 404.163001] ? lock_downgrade+0x900/0x900
[ 404.167038] (M)
[ 404.169015] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 404.173662] = 15908kB
[ 404.176073] cache_grow_begin+0x91/0x8c0
[ 404.180196] Node 0
[ 404.182179] ? do_raw_spin_unlock+0xa7/0x2f0
[ 404.187702] DMA32:
[ 404.190111] fallback_alloc+0x203/0x2e0
[ 404.194149] 4*4kB
[ 404.196387] ____cache_alloc_node+0x1c7/0x1e0
[ 404.200770] (M)
[ 404.203009] kmem_cache_alloc_node+0xe3/0x730
[ 404.206987] 1*8kB
[ 404.209155] ? ipv6_get_ifaddr+0x42e/0x620
[ 404.213629] (U)
[ 404.215621] __alloc_skb+0x119/0x770
[ 404.220088] 3*16kB (UM)
[ 404.222251] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 404.226463] 2*32kB
[ 404.228438] ? skb_scrub_packet+0x490/0x490
[ 404.232141] (M)
[ 404.235027] ? lock_downgrade+0x900/0x900
[ 404.240328] 5*64kB
[ 404.242571] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 404.246869] (UM)
[ 404.248875] ? refcount_sub_and_test_checked+0x203/0x310
[ 404.253000] 4*128kB
[ 404.255235] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 404.260749] (UM)
[ 404.262815] ? addrconf_rs_timer+0x690/0x690
[ 404.268238] 3*256kB (M)
[ 404.270591] ndisc_alloc_skb+0x144/0x340
[ 404.276021] 4*512kB
[ 404.278107] ndisc_send_rs+0x331/0x6e0
[ 404.282498] (UM)
[ 404.285188] addrconf_rs_timer+0x314/0x690
[ 404.289221] 3*1024kB (UM)
[ 404.291558] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 404.295429] 3*2048kB (M)
[ 404.297512] call_timer_fn+0x272/0x920
[ 404.301719] 3*4096kB
[ 404.304559] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 404.308769] (M)
[ 404.311529] ? process_timeout+0x40/0x40
[ 404.315395] = 25288kB
[ 404.317802] ? find_held_lock+0x36/0x1c0
[ 404.322018] Node 0
[ 404.323997] ? __run_timers+0x7da/0xc70
[ 404.328030] Normal:
[ 404.330442] ? _raw_spin_unlock_irq+0x27/0x80
[ 404.334480] 908*4kB
[ 404.336711] ? _raw_spin_unlock_irq+0x27/0x80
[ 404.336729] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 404.340685] (MEH)
[ 404.343007] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 404.347486] 458*8kB (UME)
[ 404.349840] ? trace_hardirqs_on+0xbd/0x310
[ 404.354307] 198*16kB (UME)
[ 404.358555] ? kasan_check_read+0x11/0x20
[ 404.358584] ? __run_timers+0x7da/0xc70
[ 404.360719] 78*32kB (UME)
[ 404.365311] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 404.368153] 17*64kB (UM)
[ 404.372489] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 404.375398] 0*128kB 0*256kB
[ 404.379553] __run_timers+0x7e5/0xc70
[ 404.383517] 0*512kB
[ 404.386359] ? find_held_lock+0x36/0x1c0
[ 404.391795] 0*1024kB
[ 404.394575] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 404.398776] 0*2048kB 0*4096kB
[ 404.401803] ? _raw_spin_unlock_irq+0x27/0x80
[ 404.405584] = 14048kB
[ 404.407901] ? _raw_spin_unlock_irq+0x27/0x80
[ 404.411961] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 404.414359] ? lockdep_hardirqs_on+0x421/0x5c0
[ 404.419709] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 404.422891] ? trace_hardirqs_on+0xbd/0x310
[ 404.427377] 154 total pagecache pages
[ 404.429784] ? kasan_check_read+0x11/0x20
[ 404.434266] 0 pages in swap cache
[ 404.443094] ? finish_task_switch+0x1f5/0x900
[ 404.447662] Swap cache stats: add 0, delete 0, find 0/0
[ 404.456244] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 404.460554] Free swap = 0kB
[ 404.460577] Total swap = 0kB
[ 404.464374] ? compat_start_thread+0x80/0x80
[ 404.468528] 1965979 pages RAM
[ 404.472012] ? pvclock_read_flags+0x160/0x160
[ 404.476468] 0 pages HighMem/MovableOnly
[ 404.476478] 342307 pages reserved
[ 404.481835] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 404.487257] 0 pages cma reserved
[ 404.487328] aoe: skb alloc failure
[ 404.490285] ? check_preemption_disabled+0x48/0x200
[ 404.493309] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 404.497719] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[ 404.500802] syz-fuzzer cpuset=
[ 404.505292] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 404.505310] ? rcu_pm_notify+0xc0/0xc0
[ 404.509270] /
[ 404.512721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 404.518259] mems_allowed=0
[ 404.521622] ? check_preemption_disabled+0x48/0x200
[ 404.573426] run_timer_softirq+0x52/0xb0
[ 404.577504] ? rcu_read_lock_sched_held+0x108/0x120
[ 404.582527] __do_softirq+0x30b/0xad8
[ 404.586377] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 404.591485] ? trace_hardirqs_off+0xb8/0x310
[ 404.595912] ? schedule+0x108/0x460
[ 404.599554] ? trace_hardirqs_off+0xb8/0x310
[ 404.603984] ? smpboot_thread_fn+0x68b/0xa00
[ 404.608405] ? trace_hardirqs_on+0x310/0x310
[ 404.612821] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 404.618363] ? check_preemption_disabled+0x48/0x200
[ 404.623389] ? takeover_tasklets+0xa90/0xa90
[ 404.627805] run_ksoftirqd+0x94/0x100
[ 404.631615] smpboot_thread_fn+0x68b/0xa00
[ 404.635862] ? sort_range+0x30/0x30
[ 404.639493] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 404.644600] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 404.650165] ? __kthread_parkme+0xfb/0x1a0
[ 404.654415] kthread+0x35a/0x420
[ 404.657782] ? sort_range+0x30/0x30
[ 404.661412] ? kthread_bind+0x40/0x40
[ 404.665224] ret_from_fork+0x3a/0x50
[ 404.668963] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 404.669039] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 404.675986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 404.675992] Call Trace:
[ 404.675999]
[ 404.676016] dump_stack+0x1c4/0x2b4
[ 404.676034] ? dump_stack_print_info.cold.2+0x52/0x52
[ 404.682563] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 404.691872] warn_alloc.cold.119+0xb7/0x1bd
[ 404.694431] ksoftirqd/0 cpuset=
[ 404.696589] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 404.700222] /
[ 404.705413] ? lock_downgrade+0x900/0x900
[ 404.715710] mems_allowed=0
[ 404.720045] ? trace_hardirqs_off+0xb8/0x310
[ 404.741369] ? trace_hardirqs_off+0xb8/0x310
[ 404.745813] __alloc_pages_slowpath+0x2667/0x2d80
[ 404.750692] ? warn_alloc+0x120/0x120
[ 404.754518] ? __lock_acquire+0x7ec/0x4ec0
[ 404.758760] ? warn_alloc+0x120/0x120
[ 404.762566] ? print_usage_bug+0xc0/0xc0
[ 404.766630] ? warn_alloc+0x120/0x120
[ 404.770432] ? print_usage_bug+0xc0/0xc0
[ 404.774499] ? mark_held_locks+0x130/0x130
[ 404.778737] ? mark_held_locks+0x130/0x130
[ 404.782990] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 404.788543] ? should_fail+0x22d/0xd01
[ 404.792436] ? graph_lock+0x170/0x170
[ 404.796271] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 404.801391] ? __lock_acquire+0x7ec/0x4ec0
[ 404.805633] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 404.810737] ? should_fail+0x22d/0xd01
[ 404.814666] ? mark_held_locks+0x130/0x130
[ 404.818914] ? mark_held_locks+0x130/0x130
[ 404.823160] ? lock_downgrade+0x900/0x900
[ 404.827311] ? graph_lock+0x170/0x170
[ 404.831113] ? graph_lock+0x170/0x170
[ 404.834917] ? graph_lock+0x170/0x170
[ 404.838733] ? print_usage_bug+0xc0/0xc0
[ 404.842794] ? do_raw_spin_unlock+0xa7/0x2f0
[ 404.847211] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 404.852756] ? check_preemption_disabled+0x48/0x200
[ 404.857780] ? check_preemption_disabled+0x48/0x200
[ 404.862808] ? __lock_is_held+0xb5/0x140
[ 404.866889] __alloc_pages_nodemask+0xa80/0xde0
[ 404.871579] ? graph_lock+0x170/0x170
[ 404.875386] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 404.880401] ? graph_lock+0x170/0x170
[ 404.884216] ? find_held_lock+0x36/0x1c0
[ 404.888293] ? ____cache_alloc_node+0x1c7/0x1e0
[ 404.892972] ? lock_downgrade+0x900/0x900
[ 404.897132] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 404.902678] cache_grow_begin+0x91/0x8c0
[ 404.906748] ? do_raw_spin_unlock+0xa7/0x2f0
[ 404.911180] fallback_alloc+0x203/0x2e0
[ 404.915171] ____cache_alloc_node+0x1c7/0x1e0
[ 404.919679] kmem_cache_alloc_node+0xe3/0x730
[ 404.924184] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 404.929309] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 404.933901] __alloc_skb+0x119/0x770
[ 404.937622] ? calc_wheel_index+0x220/0x220
[ 404.941978] ? skb_scrub_packet+0x490/0x490
[ 404.946318] ? vprintk_default+0x28/0x30
[ 404.950382] ? vprintk_func+0x85/0x181
[ 404.954284] ? printk+0xa7/0xcf
[ 404.957571] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 404.962341] new_skb+0x26/0x1c0
[ 404.965628] aoecmd_cfg+0x279/0x7f0
[ 404.969270] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 404.973599] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 404.979142] ? check_preemption_disabled+0x48/0x200
[ 404.984165] ? check_preemption_disabled+0x48/0x200
[ 404.989198] ? __lock_is_held+0xb5/0x140
[ 404.993275] discover_timer+0x50/0x60
[ 404.997097] call_timer_fn+0x272/0x920
[ 405.000999] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 405.005850] ? process_timeout+0x40/0x40
[ 405.009914] ? find_held_lock+0x36/0x1c0
[ 405.014020] ? mark_held_locks+0xc7/0x130
[ 405.018177] ? _raw_spin_unlock_irq+0x27/0x80
[ 405.022675] ? _raw_spin_unlock_irq+0x27/0x80
[ 405.027178] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 405.032034] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 405.036624] ? trace_hardirqs_on+0xbd/0x310
[ 405.040952] ? kasan_check_read+0x11/0x20
[ 405.045119] ? __run_timers+0x7da/0xc70
[ 405.049103] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 405.054566] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 405.059412] __run_timers+0x7e5/0xc70
[ 405.063243] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 405.068624] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 405.073642] ? graph_lock+0x170/0x170
[ 405.077457] ? print_usage_bug+0xc0/0xc0
[ 405.081533] ? lock_release+0x970/0x970
[ 405.085511] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 405.090719] ? find_held_lock+0x36/0x1c0
[ 405.094794] ? graph_lock+0x170/0x170
[ 405.098627] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 405.104180] ? check_preemption_disabled+0x48/0x200
[ 405.109211] ? __lock_is_held+0xb5/0x140
[ 405.113277] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 405.118816] ? check_preemption_disabled+0x48/0x200
[ 405.123842] run_timer_softirq+0x52/0xb0
[ 405.128116] ? rcu_read_lock_sched_held+0x108/0x120
[ 405.133145] __do_softirq+0x30b/0xad8
[ 405.136960] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 405.142078] ? pvclock_read_flags+0x160/0x160
[ 405.146580] ? lapic_next_event+0x5a/0x90
[ 405.150736] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 405.156280] ? check_preemption_disabled+0x48/0x200
[ 405.161297] ? check_preemption_disabled+0x48/0x200
[ 405.166321] ? kvm_clock_read+0x18/0x30
[ 405.170300] ? kvm_sched_clock_read+0x9/0x20
[ 405.174723] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 405.180266] ? check_preemption_disabled+0x48/0x200
[ 405.185299] irq_exit+0x17f/0x1c0
[ 405.188757] smp_apic_timer_interrupt+0x1cb/0x760
[ 405.193608] ? smp_reschedule_interrupt+0x109/0x650
[ 405.198651] ? smp_call_function_single_interrupt+0x650/0x650
[ 405.204539] ? interrupt_entry+0xb5/0xf0
[ 405.208606] ? trace_hardirqs_off_caller+0xbb/0x310
[ 405.213622] ? trace_hardirqs_off_caller+0xbb/0x310
[ 405.218667] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 405.223539] ? trace_hardirqs_on_caller+0x310/0x310
[ 405.228555] ? trace_hardirqs_on_caller+0x310/0x310
[ 405.233590] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 405.239132] ? check_preemption_disabled+0x48/0x200
[ 405.244152] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 405.249720] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 405.254579] apic_timer_interrupt+0xf/0x20
[ 405.258814]
[ 405.261054] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 405.266344] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 405.285263] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 405.292978] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 405.300258] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 405.307538] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 405.314807] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 405.322075] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 405.329364] ? arch_local_irq_restore+0x45/0x52
[ 405.334048] dump_stack+0x26a/0x2b4
[ 405.337683] ? dump_stack_print_info.cold.2+0x52/0x52
[ 405.342885] ? mark_held_locks+0x130/0x130
[ 405.347122] ? mark_held_locks+0x130/0x130
[ 405.351364] dump_header+0x27b/0xf72
[ 405.355096] ? pagefault_out_of_memory+0x197/0x197
[ 405.360034] ? mark_held_locks+0x130/0x130
[ 405.364288] ? __lock_acquire+0x7ec/0x4ec0
[ 405.368527] ? mem_cgroup_charge_statistics+0x780/0x780
[ 405.373893] ? print_usage_bug+0xc0/0xc0
[ 405.377957] ? print_usage_bug+0xc0/0xc0
[ 405.382033] ? graph_lock+0x170/0x170
[ 405.385831] ? graph_lock+0x170/0x170
[ 405.389635] ? print_usage_bug+0xc0/0xc0
[ 405.393704] ? print_usage_bug+0xc0/0xc0
[ 405.397780] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 405.403324] ? find_held_lock+0x36/0x1c0
[ 405.407398] ? mark_held_locks+0xc7/0x130
[ 405.411552] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 405.416661] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 405.421792] ? lockdep_hardirqs_on+0x421/0x5c0
[ 405.426395] ? trace_hardirqs_on+0xbd/0x310
[ 405.430719] ? kasan_check_read+0x11/0x20
[ 405.434871] ? ___ratelimit+0x36f/0x655
[ 405.438849] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 405.444303] ? trace_hardirqs_on+0x310/0x310
[ 405.448731] ? lock_downgrade+0x900/0x900
[ 405.452889] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 405.458004] ? ___ratelimit+0xaa/0x655
[ 405.461910] ? idr_get_free+0xec0/0xec0
[ 405.465899] ? kasan_check_write+0x14/0x20
[ 405.470138] ? do_raw_spin_lock+0xc1/0x200
[ 405.474426] oom_kill_process.cold.27+0x10/0x903
[ 405.479186] ? graph_lock+0x170/0x170
[ 405.483031] ? _raw_spin_unlock+0x2c/0x50
[ 405.487183] ? oom_badness+0xe6/0xaa0
[ 405.490998] ? oom_evaluate_task+0x540/0x540
[ 405.495422] ? find_held_lock+0x36/0x1c0
[ 405.499495] ? out_of_memory+0x974/0x1430
[ 405.503660] ? lock_downgrade+0x900/0x900
[ 405.507814] ? check_preemption_disabled+0x48/0x200
[ 405.512851] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 405.518649] ? kasan_check_read+0x11/0x20
[ 405.522799] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 405.528082] ? rcu_bh_qs+0xc0/0xc0
[ 405.531630] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 405.536660] ? oom_evaluate_task+0x302/0x540
[ 405.541110] out_of_memory+0xa84/0x1430
[ 405.545101] ? oom_killer_disable+0x3a0/0x3a0
[ 405.549612] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 405.554550] ? __mutex_add_waiter+0x2a0/0x2a0
[ 405.559073] __alloc_pages_slowpath+0x2318/0x2d80
[ 405.563948] ? warn_alloc+0x120/0x120
[ 405.567772] ? find_get_entry+0x2f2/0xc40
[ 405.571943] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 405.577513] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 405.582461] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 405.588006] ? should_fail+0x22d/0xd01
[ 405.591904] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 405.597012] ? __lock_is_held+0xb5/0x140
[ 405.601101] ? __lock_is_held+0xb5/0x140
[ 405.605179] ? ___might_sleep+0x1ed/0x300
[ 405.609329] ? lock_release+0x970/0x970
[ 405.613310] ? arch_local_save_flags+0x40/0x40
[ 405.617921] ? __might_sleep+0x95/0x190
[ 405.621908] __alloc_pages_nodemask+0xa80/0xde0
[ 405.626588] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 405.631648] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 405.637448] ? kasan_check_read+0x11/0x20
[ 405.641605] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 405.646890] ? graph_lock+0x170/0x170
[ 405.650703] ? print_usage_bug+0xc0/0xc0
[ 405.654801] ? graph_lock+0x170/0x170
[ 405.658602] ? graph_lock+0x170/0x170
[ 405.662405] ? __do_page_cache_readahead+0x7ce/0x980
[ 405.667515] ? find_held_lock+0x36/0x1c0
[ 405.671591] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 405.677134] alloc_pages_current+0x10c/0x210
[ 405.681544] ? lock_downgrade+0x900/0x900
[ 405.685704] __page_cache_alloc+0x38f/0x5b0
[ 405.690030] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 405.695832] ? kasan_check_read+0x11/0x20
[ 405.699986] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 405.705269] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 405.709973] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 405.715519] ? check_preemption_disabled+0x48/0x200
[ 405.720551] filemap_fault+0x1594/0x25f0
[ 405.724632] ? __lock_page_or_retry+0xa00/0xa00
[ 405.729306] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 405.735106] ? kasan_check_read+0x11/0x20
[ 405.739257] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 405.744538] ? rcu_bh_qs+0xc0/0xc0
[ 405.748099] ? filemap_map_pages+0xdea/0x1980
[ 405.752621] ? find_get_pages_range_tag+0x1320/0x1320
[ 405.757824] ? try_to_wake_up+0x10a/0x12f0
[ 405.762077] ? graph_lock+0x170/0x170
[ 405.765889] ? migrate_swap_stop+0x930/0x930
[ 405.770299] ? find_held_lock+0x36/0x1c0
[ 405.774377] ? lock_acquire+0x1ed/0x520
[ 405.778358] ? ext4_filemap_fault+0x7a/0xad
[ 405.782693] ? lock_release+0x970/0x970
[ 405.786675] ? arch_local_save_flags+0x40/0x40
[ 405.791268] ? __unqueue_futex+0x2e0/0x2e0
[ 405.795522] ? down_read+0xb0/0x1d0
[ 405.799150] ? ext4_filemap_fault+0x7a/0xad
[ 405.803474] ? __down_interruptible+0x700/0x700
[ 405.808150] ? get_futex_key+0x21b0/0x21b0
[ 405.812405] ext4_filemap_fault+0x82/0xad
[ 405.816561] __do_fault+0x100/0x6b0
[ 405.820198] ? print_bad_pte+0x6c0/0x6c0
[ 405.824262] ? do_futex+0x249/0x26d0
[ 405.827984] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 405.833527] ? pmd_val+0x88/0x100
[ 405.836985] ? add_mm_counter_fast+0xd0/0xd0
[ 405.841395] ? pmd_val+0x88/0x100
[ 405.844859] ? add_mm_counter_fast+0xd0/0xd0
[ 405.849280] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 405.854825] __handle_mm_fault+0x3709/0x53e0
[ 405.859249] ? perf_trace_lock+0x14d/0x7a0
[ 405.863501] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 405.868350] ? graph_lock+0x170/0x170
[ 405.872155] ? print_usage_bug+0xc0/0xc0
[ 405.876238] ? graph_lock+0x170/0x170
[ 405.880053] ? graph_lock+0x170/0x170
[ 405.883887] ? handle_mm_fault+0x42a/0xc70
[ 405.888128] ? lock_downgrade+0x900/0x900
[ 405.892368] ? check_preemption_disabled+0x48/0x200
[ 405.897395] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 405.903198] ? kasan_check_read+0x11/0x20
[ 405.907355] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 405.912634] ? rcu_bh_qs+0xc0/0xc0
[ 405.916180] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 405.921639] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 405.927182] ? check_preemption_disabled+0x48/0x200
[ 405.932240] handle_mm_fault+0x54f/0xc70
[ 405.936314] ? __handle_mm_fault+0x53e0/0x53e0
[ 405.940906] ? find_vma+0x34/0x190
[ 405.944460] __do_page_fault+0x67d/0xed0
[ 405.948536] ? mm_fault_error+0x380/0x380
[ 405.952686] ? trace_hardirqs_off+0xb8/0x310
[ 405.957105] ? trace_hardirqs_on+0x310/0x310
[ 405.962995] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 405.968363] ? trace_hardirqs_on+0x310/0x310
[ 405.972783] do_page_fault+0xf2/0x7e0
[ 405.976600] ? vmalloc_sync_all+0x30/0x30
[ 405.980764] ? error_entry+0x70/0xd0
[ 405.984496] ? trace_hardirqs_off_caller+0xbb/0x310
[ 405.989514] ? trace_hardirqs_on_caller+0xc0/0x310
[ 405.994449] ? syscall_return_slowpath+0x5e0/0x5e0
[ 405.999379] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 406.004233] ? trace_hardirqs_on_caller+0x310/0x310
[ 406.009253] ? trace_hardirqs_off+0x310/0x310
[ 406.013755] ? prepare_exit_to_usermode+0x291/0x3b0
[ 406.018789] ? page_fault+0x8/0x30
[ 406.022349] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 406.027212] ? page_fault+0x8/0x30
[ 406.030761] page_fault+0x1e/0x30
[ 406.034214] RIP: 0033:0x44b69a
[ 406.037412] Code: Bad RIP value.
[ 406.040778] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 406.046147] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 406.053423] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 406.060692] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 406.067975] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 406.075243] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 406.082543] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc5+ #106
[ 406.082549] warn_alloc_show_mem: 1 callbacks suppressed
[ 406.082557] Mem-Info:
[ 406.089405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 406.094778] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 406.094778] active_file:18 inactive_file:17 isolated_file:0
[ 406.094778] unevictable:0 dirty:0 writeback:0 unstable:0
[ 406.094778] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 406.094778] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 406.094778] free:13799 free_pcp:275 free_cma:0
[ 406.097161] Call Trace:
[ 406.106552] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 406.139407] dump_stack+0x1c4/0x2b4
[ 406.141967] Node 0
[ 406.169464] ? dump_stack_print_info.cold.2+0x52/0x52
[ 406.173101] 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
[ 406.175323] warn_alloc.cold.119+0xb7/0x1bd
[ 406.180476] lowmem_reserve[]: 0
[ 406.205986] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 406.210308] 2819
[ 406.213587] ? lock_downgrade+0x900/0x900
[ 406.218405] 6323
[ 406.220485] ? trace_hardirqs_off+0xb8/0x310
[ 406.224611] 6323
[ 406.226719] ? trace_hardirqs_off+0xb8/0x310
[ 406.231108] Node 0
[ 406.233458] __alloc_pages_slowpath+0x2667/0x2d80
[ 406.238045] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 406.240301] ? warn_alloc+0x120/0x120
[ 406.245090] lowmem_reserve[]: 0
[ 406.271817] ? warn_alloc+0x120/0x120
[ 406.275598] 0
[ 406.278871] ? print_usage_bug+0xc0/0xc0
[ 406.282659] 3503
[ 406.284456] ? warn_alloc+0x120/0x120
[ 406.288498] 3503
[ 406.290563] ? print_usage_bug+0xc0/0xc0
[ 406.294352] Node 0
[ 406.296414] ? __lock_acquire+0x7ec/0x4ec0
[ 406.300482] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 406.302698] ? __lock_acquire+0x7ec/0x4ec0
[ 406.306915] lowmem_reserve[]:
[ 406.335205] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 406.339425] 0
[ 406.342534] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 406.348050] 0
[ 406.349862] ? should_fail+0x22d/0xd01
[ 406.355378] 0
[ 406.357180] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 406.361039] 0
[ 406.362852] ? __lock_acquire+0x7ec/0x4ec0
[ 406.367930] Node 0
[ 406.369731] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 406.373944] DMA: 1*4kB
[ 406.376187] ? __lock_acquire+0x7ec/0x4ec0
[ 406.381269] (U)
[ 406.383855] ? should_fail+0x22d/0xd01
[ 406.388064] 0*8kB 0*16kB
[ 406.390054] ? mark_held_locks+0x130/0x130
[ 406.393911] 1*32kB
[ 406.396663] ? mark_held_locks+0x130/0x130
[ 406.400871] (U)
[ 406.403116] ? graph_lock+0x170/0x170
[ 406.407326] 2*64kB (U)
[ 406.409309] ? print_usage_bug+0xc0/0xc0
[ 406.413093] 1*128kB
[ 406.415670] ? graph_lock+0x170/0x170
[ 406.419717] (U) 1*256kB
[ 406.422053] ? print_usage_bug+0xc0/0xc0
[ 406.425829] (U) 0*512kB
[ 406.428511] ? wq_watchdog_touch+0x9c/0xfe
[ 406.432553] 1*1024kB
[ 406.435264] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 406.439477] (U)
[ 406.441890] ? check_preemption_disabled+0x48/0x200
[ 406.447403] 1*2048kB
[ 406.449389] ? check_preemption_disabled+0x48/0x200
[ 406.454385] (M) 3*4096kB
[ 406.456818] ? __lock_is_held+0xb5/0x140
[ 406.461797] (M) = 15908kB
[ 406.464562] __alloc_pages_nodemask+0xa80/0xde0
[ 406.468597] Node 0
[ 406.471354] ? graph_lock+0x170/0x170
[ 406.475996] DMA32: 4*4kB
[ 406.478249] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 406.482027] (M)
[ 406.484782] ? graph_lock+0x170/0x170
[ 406.489773] 1*8kB (U)
[ 406.491768] ? find_held_lock+0x36/0x1c0
[ 406.495534] 3*16kB (UM)
[ 406.498075] ? ____cache_alloc_node+0x1c7/0x1e0
[ 406.502108] 2*32kB (M)
[ 406.504788] ? lock_downgrade+0x900/0x900
[ 406.509446] 5*64kB
[ 406.512056] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 406.516181] (UM)
[ 406.518422] cache_grow_begin+0x91/0x8c0
[ 406.523964] 4*128kB
[ 406.526029] ? do_raw_spin_unlock+0xa7/0x2f0
[ 406.530065] (UM)
[ 406.532388] fallback_alloc+0x203/0x2e0
[ 406.536776] 3*256kB
[ 406.538840] ____cache_alloc_node+0x1c7/0x1e0
[ 406.542796] (M)
[ 406.545124] kmem_cache_alloc_node+0xe3/0x730
[ 406.549617] 4*512kB (UM)
[ 406.551607] ? ipv6_get_ifaddr+0x42e/0x620
[ 406.556070] 3*1024kB (UM)
[ 406.558843] __alloc_skb+0x119/0x770
[ 406.563054] 3*2048kB
[ 406.565924] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 406.569611] (M)
[ 406.572035] ? skb_scrub_packet+0x490/0x490
[ 406.577295] 3*4096kB (M)
[ 406.579283] ? lock_downgrade+0x900/0x900
[ 406.583577] = 25288kB
[ 406.583585] Node 0
[ 406.586345] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 406.590464] Normal: 908*4kB
[ 406.592883] ? refcount_sub_and_test_checked+0x203/0x310
[ 406.595095] (MEH) 458*8kB
[ 406.600639] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 406.603632] (UME) 198*16kB
[ 406.609088] ? addrconf_rs_timer+0x690/0x690
[ 406.611906] (UME) 78*32kB
[ 406.617374] ndisc_alloc_skb+0x144/0x340
[ 406.620275] (UME) 17*64kB
[ 406.624691] ndisc_send_rs+0x331/0x6e0
[ 406.627517] (UM)
[ 406.631579] addrconf_rs_timer+0x314/0x690
[ 406.634404] 0*128kB
[ 406.638290] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 406.640325] 0*256kB 0*512kB
[ 406.644575] call_timer_fn+0x272/0x920
[ 406.646868] 0*1024kB
[ 406.651116] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 406.654118] 0*2048kB
[ 406.658026] ? process_timeout+0x40/0x40
[ 406.660409] 0*4096kB = 14048kB
[ 406.664651] ? find_held_lock+0x36/0x1c0
[ 406.667047] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 406.671101] ? __run_timers+0x7da/0xc70
[ 406.674278] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 406.678343] ? _raw_spin_unlock_irq+0x27/0x80
[ 406.687160] 154 total pagecache pages
[ 406.691146] ? _raw_spin_unlock_irq+0x27/0x80
[ 406.699723] 0 pages in swap cache
[ 406.704212] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 406.707984] Swap cache stats: add 0, delete 0, find 0/0
[ 406.707994] Free swap = 0kB
[ 406.712486] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 406.715917] Total swap = 0kB
[ 406.715926] 1965979 pages RAM
[ 406.720166] ? trace_hardirqs_on+0xbd/0x310
[ 406.725513] 0 pages HighMem/MovableOnly
[ 406.725522] 342307 pages reserved
[ 406.728539] ? kasan_check_read+0x11/0x20
[ 406.733093] 0 pages cma reserved
[ 406.733182] aoe: skb alloc failure
[ 406.736117] ? __run_timers+0x7da/0xc70
[ 406.736133] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 406.736154] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 406.739271] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 406.743564] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 406.747514] syz-fuzzer cpuset=
[ 406.750977] __run_timers+0x7e5/0xc70
[ 406.755125] /
[ 406.758488] ? find_held_lock+0x36/0x1c0
[ 406.762007] mems_allowed=0
[ 406.765982] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 406.811193] ? _raw_spin_unlock_irq+0x27/0x80
[ 406.815701] ? _raw_spin_unlock_irq+0x27/0x80
[ 406.820207] ? lockdep_hardirqs_on+0x421/0x5c0
[ 406.824795] ? trace_hardirqs_on+0xbd/0x310
[ 406.829116] ? kasan_check_read+0x11/0x20
[ 406.833265] ? finish_task_switch+0x1f5/0x900
[ 406.837767] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 406.843240] ? compat_start_thread+0x80/0x80
[ 406.847682] ? pvclock_read_flags+0x160/0x160
[ 406.852181] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 406.857729] ? check_preemption_disabled+0x48/0x200
[ 406.862757] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[ 406.868297] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 406.873599] ? rcu_pm_notify+0xc0/0xc0
[ 406.877492] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 406.883032] ? check_preemption_disabled+0x48/0x200
[ 406.888060] run_timer_softirq+0x52/0xb0
[ 406.892124] ? rcu_read_lock_sched_held+0x108/0x120
[ 406.897145] __do_softirq+0x30b/0xad8
[ 406.900963] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 406.906065] ? trace_hardirqs_off+0xb8/0x310
[ 406.910487] ? schedule+0x108/0x460
[ 406.914131] ? trace_hardirqs_off+0xb8/0x310
[ 406.918556] ? smpboot_thread_fn+0x68b/0xa00
[ 406.922972] ? trace_hardirqs_on+0x310/0x310
[ 406.927385] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 406.932971] ? check_preemption_disabled+0x48/0x200
[ 406.937997] ? takeover_tasklets+0xa90/0xa90
[ 406.942414] run_ksoftirqd+0x94/0x100
[ 406.946228] smpboot_thread_fn+0x68b/0xa00
[ 406.950469] ? sort_range+0x30/0x30
[ 406.954101] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 406.959216] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 406.964757] ? __kthread_parkme+0xfb/0x1a0
[ 406.969001] kthread+0x35a/0x420
[ 406.972371] ? sort_range+0x30/0x30
[ 406.976002] ? kthread_bind+0x40/0x40
[ 406.979808] ret_from_fork+0x3a/0x50
[ 406.983545] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 406.983620] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 406.990570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 406.990575] Call Trace:
[ 406.990582]
[ 406.990600] dump_stack+0x1c4/0x2b4
[ 406.990619] ? dump_stack_print_info.cold.2+0x52/0x52
[ 406.997220] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 407.006487] warn_alloc.cold.119+0xb7/0x1bd
[ 407.009047] ksoftirqd/0 cpuset=
[ 407.011199] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 407.014812] /
[ 407.020001] ? lock_downgrade+0x900/0x900
[ 407.030288] mems_allowed=0
[ 407.051499] ? trace_hardirqs_off+0xb8/0x310
[ 407.055919] ? trace_hardirqs_off+0xb8/0x310
[ 407.060342] __alloc_pages_slowpath+0x2667/0x2d80
[ 407.065245] ? warn_alloc+0x120/0x120
[ 407.069093] ? __lock_acquire+0x7ec/0x4ec0
[ 407.073335] ? warn_alloc+0x120/0x120
[ 407.077141] ? print_usage_bug+0xc0/0xc0
[ 407.081207] ? warn_alloc+0x120/0x120
[ 407.085020] ? print_usage_bug+0xc0/0xc0
[ 407.089087] ? mark_held_locks+0x130/0x130
[ 407.093351] ? mark_held_locks+0x130/0x130
[ 407.097590] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 407.103143] ? should_fail+0x22d/0xd01
[ 407.107046] ? graph_lock+0x170/0x170
[ 407.110861] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 407.115969] ? __lock_acquire+0x7ec/0x4ec0
[ 407.120214] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 407.125323] ? should_fail+0x22d/0xd01
[ 407.129454] ? mark_held_locks+0x130/0x130
[ 407.133705] ? mark_held_locks+0x130/0x130
[ 407.137966] ? lock_downgrade+0x900/0x900
[ 407.142121] ? graph_lock+0x170/0x170
[ 407.145924] ? graph_lock+0x170/0x170
[ 407.149742] ? graph_lock+0x170/0x170
[ 407.153544] ? print_usage_bug+0xc0/0xc0
[ 407.157611] ? do_raw_spin_unlock+0xa7/0x2f0
[ 407.162034] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 407.167589] ? check_preemption_disabled+0x48/0x200
[ 407.172608] ? check_preemption_disabled+0x48/0x200
[ 407.177661] ? __lock_is_held+0xb5/0x140
[ 407.181742] __alloc_pages_nodemask+0xa80/0xde0
[ 407.186415] ? graph_lock+0x170/0x170
[ 407.190251] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 407.195271] ? graph_lock+0x170/0x170
[ 407.199089] ? find_held_lock+0x36/0x1c0
[ 407.203173] ? ____cache_alloc_node+0x1c7/0x1e0
[ 407.207851] ? lock_downgrade+0x900/0x900
[ 407.212009] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 407.217555] cache_grow_begin+0x91/0x8c0
[ 407.221623] ? do_raw_spin_unlock+0xa7/0x2f0
[ 407.226059] fallback_alloc+0x203/0x2e0
[ 407.230044] ____cache_alloc_node+0x1c7/0x1e0
[ 407.234548] kmem_cache_alloc_node+0xe3/0x730
[ 407.239049] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 407.244155] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 407.248751] __alloc_skb+0x119/0x770
[ 407.252471] ? calc_wheel_index+0x220/0x220
[ 407.256798] ? skb_scrub_packet+0x490/0x490
[ 407.261135] ? vprintk_default+0x28/0x30
[ 407.265199] ? vprintk_func+0x85/0x181
[ 407.269094] ? printk+0xa7/0xcf
[ 407.272397] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 407.277185] new_skb+0x26/0x1c0
[ 407.280481] aoecmd_cfg+0x279/0x7f0
[ 407.284122] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 407.288465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 407.294019] ? check_preemption_disabled+0x48/0x200
[ 407.299040] ? check_preemption_disabled+0x48/0x200
[ 407.304068] ? __lock_is_held+0xb5/0x140
[ 407.308143] discover_timer+0x50/0x60
[ 407.311961] call_timer_fn+0x272/0x920
[ 407.315864] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 407.320725] ? process_timeout+0x40/0x40
[ 407.324787] ? find_held_lock+0x36/0x1c0
[ 407.328859] ? mark_held_locks+0xc7/0x130
[ 407.333028] ? _raw_spin_unlock_irq+0x27/0x80
[ 407.337524] ? _raw_spin_unlock_irq+0x27/0x80
[ 407.342040] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 407.346963] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 407.351554] ? trace_hardirqs_on+0xbd/0x310
[ 407.355885] ? kasan_check_read+0x11/0x20
[ 407.360042] ? __run_timers+0x7da/0xc70
[ 407.364036] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 407.369500] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 407.374353] __run_timers+0x7e5/0xc70
[ 407.378186] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 407.383557] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 407.388591] ? graph_lock+0x170/0x170
[ 407.392425] ? print_usage_bug+0xc0/0xc0
[ 407.396492] ? lock_release+0x970/0x970
[ 407.400474] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 407.405679] ? find_held_lock+0x36/0x1c0
[ 407.409758] ? graph_lock+0x170/0x170
[ 407.413572] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 407.419112] ? check_preemption_disabled+0x48/0x200
[ 407.424178] ? __lock_is_held+0xb5/0x140
[ 407.428286] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 407.433831] ? check_preemption_disabled+0x48/0x200
[ 407.438883] run_timer_softirq+0x52/0xb0
[ 407.442972] ? rcu_read_lock_sched_held+0x108/0x120
[ 407.447995] __do_softirq+0x30b/0xad8
[ 407.451838] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 407.456957] ? pvclock_read_flags+0x160/0x160
[ 407.461458] ? lapic_next_event+0x5a/0x90
[ 407.465622] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 407.471166] ? check_preemption_disabled+0x48/0x200
[ 407.476188] ? check_preemption_disabled+0x48/0x200
[ 407.481214] ? kvm_clock_read+0x18/0x30
[ 407.485195] ? kvm_sched_clock_read+0x9/0x20
[ 407.489622] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 407.495167] ? check_preemption_disabled+0x48/0x200
[ 407.500200] irq_exit+0x17f/0x1c0
[ 407.503660] smp_apic_timer_interrupt+0x1cb/0x760
[ 407.508509] ? smp_reschedule_interrupt+0x109/0x650
[ 407.513554] ? smp_call_function_single_interrupt+0x650/0x650
[ 407.519443] ? interrupt_entry+0xb5/0xf0
[ 407.523530] ? trace_hardirqs_off_caller+0xbb/0x310
[ 407.528563] ? trace_hardirqs_off_caller+0xbb/0x310
[ 407.533586] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 407.538442] ? trace_hardirqs_on_caller+0x310/0x310
[ 407.543475] ? trace_hardirqs_on_caller+0x310/0x310
[ 407.548496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 407.554049] ? check_preemption_disabled+0x48/0x200
[ 407.559071] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 407.564618] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 407.569494] apic_timer_interrupt+0xf/0x20
[ 407.573727]
[ 407.575980] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 407.581259] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 407.600172] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 407.607889] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 407.615160] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 407.622427] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 407.629700] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 407.636970] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 407.644265] ? arch_local_irq_restore+0x45/0x52
[ 407.648955] dump_stack+0x26a/0x2b4
[ 407.652591] ? dump_stack_print_info.cold.2+0x52/0x52
[ 407.657790] ? mark_held_locks+0x130/0x130
[ 407.662027] ? mark_held_locks+0x130/0x130
[ 407.666286] dump_header+0x27b/0xf72
[ 407.670014] ? pagefault_out_of_memory+0x197/0x197
[ 407.674972] ? mark_held_locks+0x130/0x130
[ 407.679212] ? __lock_acquire+0x7ec/0x4ec0
[ 407.683457] ? mem_cgroup_charge_statistics+0x780/0x780
[ 407.688823] ? print_usage_bug+0xc0/0xc0
[ 407.692889] ? print_usage_bug+0xc0/0xc0
[ 407.696963] ? graph_lock+0x170/0x170
[ 407.700766] ? graph_lock+0x170/0x170
[ 407.704570] ? print_usage_bug+0xc0/0xc0
[ 407.708644] ? print_usage_bug+0xc0/0xc0
[ 407.712725] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 407.718270] ? find_held_lock+0x36/0x1c0
[ 407.722349] ? mark_held_locks+0xc7/0x130
[ 407.726511] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 407.731616] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 407.736727] ? lockdep_hardirqs_on+0x421/0x5c0
[ 407.741317] ? trace_hardirqs_on+0xbd/0x310
[ 407.745644] ? kasan_check_read+0x11/0x20
[ 407.749799] ? ___ratelimit+0x36f/0x655
[ 407.753778] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 407.759237] ? trace_hardirqs_on+0x310/0x310
[ 407.763657] ? lock_downgrade+0x900/0x900
[ 407.767812] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 407.772919] ? ___ratelimit+0xaa/0x655
[ 407.776822] ? idr_get_free+0xec0/0xec0
[ 407.780798] ? kasan_check_write+0x14/0x20
[ 407.785049] ? do_raw_spin_lock+0xc1/0x200
[ 407.789303] oom_kill_process.cold.27+0x10/0x903
[ 407.794062] ? graph_lock+0x170/0x170
[ 407.797865] ? _raw_spin_unlock+0x2c/0x50
[ 407.802028] ? oom_badness+0xe6/0xaa0
[ 407.805839] ? oom_evaluate_task+0x540/0x540
[ 407.810306] ? find_held_lock+0x36/0x1c0
[ 407.814391] ? out_of_memory+0x974/0x1430
[ 407.818551] ? lock_downgrade+0x900/0x900
[ 407.822710] ? check_preemption_disabled+0x48/0x200
[ 407.827745] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 407.833560] ? kasan_check_read+0x11/0x20
[ 407.837739] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 407.843019] ? rcu_bh_qs+0xc0/0xc0
[ 407.846582] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 407.851599] ? oom_evaluate_task+0x302/0x540
[ 407.856019] out_of_memory+0xa84/0x1430
[ 407.860021] ? oom_killer_disable+0x3a0/0x3a0
[ 407.864523] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 407.869460] ? __mutex_add_waiter+0x2a0/0x2a0
[ 407.873982] __alloc_pages_slowpath+0x2318/0x2d80
[ 407.878865] ? warn_alloc+0x120/0x120
[ 407.882691] ? find_get_entry+0x2f2/0xc40
[ 407.886871] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 407.892416] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 407.897349] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 407.902906] ? should_fail+0x22d/0xd01
[ 407.906827] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 407.912019] ? __lock_is_held+0xb5/0x140
[ 407.916113] ? __lock_is_held+0xb5/0x140
[ 407.920192] ? ___might_sleep+0x1ed/0x300
[ 407.924341] ? lock_release+0x970/0x970
[ 407.928321] ? arch_local_save_flags+0x40/0x40
[ 407.932921] ? __might_sleep+0x95/0x190
[ 407.936916] __alloc_pages_nodemask+0xa80/0xde0
[ 407.941606] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 407.946642] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 407.952442] ? kasan_check_read+0x11/0x20
[ 407.956595] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 407.961893] ? graph_lock+0x170/0x170
[ 407.965700] ? print_usage_bug+0xc0/0xc0
[ 407.969766] ? graph_lock+0x170/0x170
[ 407.973582] ? graph_lock+0x170/0x170
[ 407.977385] ? __do_page_cache_readahead+0x7ce/0x980
[ 407.982511] ? find_held_lock+0x36/0x1c0
[ 407.986580] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 407.992140] alloc_pages_current+0x10c/0x210
[ 407.996564] ? lock_downgrade+0x900/0x900
[ 408.000751] __page_cache_alloc+0x38f/0x5b0
[ 408.005087] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 408.010885] ? kasan_check_read+0x11/0x20
[ 408.015038] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 408.020344] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 408.025043] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 408.030585] ? check_preemption_disabled+0x48/0x200
[ 408.035614] filemap_fault+0x1594/0x25f0
[ 408.039694] ? __lock_page_or_retry+0xa00/0xa00
[ 408.044373] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 408.050169] ? kasan_check_read+0x11/0x20
[ 408.054320] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 408.059609] ? rcu_bh_qs+0xc0/0xc0
[ 408.063171] ? filemap_map_pages+0xdea/0x1980
[ 408.067701] ? find_get_pages_range_tag+0x1320/0x1320
[ 408.072908] ? try_to_wake_up+0x10a/0x12f0
[ 408.077156] ? graph_lock+0x170/0x170
[ 408.080973] ? migrate_swap_stop+0x930/0x930
[ 408.085409] ? find_held_lock+0x36/0x1c0
[ 408.089506] ? lock_acquire+0x1ed/0x520
[ 408.093485] ? ext4_filemap_fault+0x7a/0xad
[ 408.097841] ? lock_release+0x970/0x970
[ 408.101837] ? arch_local_save_flags+0x40/0x40
[ 408.106427] ? __unqueue_futex+0x2e0/0x2e0
[ 408.110700] ? down_read+0xb0/0x1d0
[ 408.114331] ? ext4_filemap_fault+0x7a/0xad
[ 408.118655] ? __down_interruptible+0x700/0x700
[ 408.123364] ? get_futex_key+0x21b0/0x21b0
[ 408.127641] ext4_filemap_fault+0x82/0xad
[ 408.131810] __do_fault+0x100/0x6b0
[ 408.135442] ? print_bad_pte+0x6c0/0x6c0
[ 408.139509] ? do_futex+0x249/0x26d0
[ 408.143232] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 408.148774] ? pmd_val+0x88/0x100
[ 408.152236] ? add_mm_counter_fast+0xd0/0xd0
[ 408.156644] ? pmd_val+0x88/0x100
[ 408.160102] ? add_mm_counter_fast+0xd0/0xd0
[ 408.164530] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 408.170105] __handle_mm_fault+0x3709/0x53e0
[ 408.174514] ? perf_trace_lock+0x14d/0x7a0
[ 408.178775] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 408.183619] ? graph_lock+0x170/0x170
[ 408.187427] ? print_usage_bug+0xc0/0xc0
[ 408.191500] ? graph_lock+0x170/0x170
[ 408.195316] ? graph_lock+0x170/0x170
[ 408.199167] ? handle_mm_fault+0x42a/0xc70
[ 408.203406] ? lock_downgrade+0x900/0x900
[ 408.207561] ? check_preemption_disabled+0x48/0x200
[ 408.212587] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 408.218399] ? kasan_check_read+0x11/0x20
[ 408.222552] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 408.227831] ? rcu_bh_qs+0xc0/0xc0
[ 408.231374] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 408.237364] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 408.242907] ? check_preemption_disabled+0x48/0x200
[ 408.247951] handle_mm_fault+0x54f/0xc70
[ 408.252022] ? __handle_mm_fault+0x53e0/0x53e0
[ 408.256609] ? find_vma+0x34/0x190
[ 408.260176] __do_page_fault+0x67d/0xed0
[ 408.264253] ? mm_fault_error+0x380/0x380
[ 408.268405] ? trace_hardirqs_off+0xb8/0x310
[ 408.272823] ? trace_hardirqs_on+0x310/0x310
[ 408.277237] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 408.282606] ? trace_hardirqs_on+0x310/0x310
[ 408.287043] do_page_fault+0xf2/0x7e0
[ 408.290852] ? vmalloc_sync_all+0x30/0x30
[ 408.295004] ? error_entry+0x70/0xd0
[ 408.298728] ? trace_hardirqs_off_caller+0xbb/0x310
[ 408.303746] ? trace_hardirqs_on_caller+0xc0/0x310
[ 408.308681] ? syscall_return_slowpath+0x5e0/0x5e0
[ 408.313628] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 408.318490] ? trace_hardirqs_on_caller+0x310/0x310
[ 408.323512] ? trace_hardirqs_off+0x310/0x310
[ 408.328019] ? prepare_exit_to_usermode+0x291/0x3b0
[ 408.333038] ? page_fault+0x8/0x30
[ 408.336590] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 408.341464] ? page_fault+0x8/0x30
[ 408.345010] page_fault+0x1e/0x30
[ 408.348469] RIP: 0033:0x44b69a
[ 408.351668] Code: Bad RIP value.
[ 408.355040] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 408.360403] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 408.367687] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 408.374987] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 408.382258] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 408.389527] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 408.396818] warn_alloc_show_mem: 1 callbacks suppressed
[ 408.396830] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc5+ #106
[ 408.396832] Mem-Info:
[ 408.396861] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 408.396861] active_file:18 inactive_file:17 isolated_file:0
[ 408.396861] unevictable:0 dirty:0 writeback:0 unstable:0
[ 408.396861] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 408.396861] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 408.396861] free:13799 free_pcp:275 free_cma:0
[ 408.402210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 408.402220] Call Trace:
[ 408.409073] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 408.411493] dump_stack+0x1c4/0x2b4
[ 408.444365] Node 0
[ 408.453720] ? dump_stack_print_info.cold.2+0x52/0x52
[ 408.456306] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 408.486417] warn_alloc.cold.119+0xb7/0x1bd
[ 408.490017] lowmem_reserve[]:
[ 408.492254] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 408.497425] 0 2819
[ 408.522937] ? lock_downgrade+0x900/0x900
[ 408.527255] 6323
[ 408.530365] ? trace_hardirqs_off+0xb8/0x310
[ 408.535176] 6323
[ 408.537443] ? trace_hardirqs_off+0xb8/0x310
[ 408.541567] Node 0
[ 408.543666] __alloc_pages_slowpath+0x2667/0x2d80
[ 408.548087] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 408.550151] ? warn_alloc+0x120/0x120
[ 408.554513] lowmem_reserve[]:
[ 408.556753] ? warn_alloc+0x120/0x120
[ 408.561596] 0 0
[ 408.588325] ? print_usage_bug+0xc0/0xc0
[ 408.592110] 3503
[ 408.595223] ? warn_alloc+0x120/0x120
[ 408.599008] 3503
[ 408.600984] ? print_usage_bug+0xc0/0xc0
[ 408.605025] Node 0
[ 408.607086] ? __lock_acquire+0x7ec/0x4ec0
[ 408.610890] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 408.612928] ? __lock_acquire+0x7ec/0x4ec0
[ 408.616965] lowmem_reserve[]:
[ 408.619207] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 408.623415] 0
[ 408.651703] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 408.655925] 0
[ 408.659035] ? should_fail+0x22d/0xd01
[ 408.664545] 0 0
[ 408.666369] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 408.671895] Node 0
[ 408.673693] ? __lock_acquire+0x7ec/0x4ec0
[ 408.677563] DMA:
[ 408.679543] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 408.684625] 1*4kB
[ 408.686858] ? __lock_acquire+0x7ec/0x4ec0
[ 408.691077] (U)
[ 408.693161] ? should_fail+0x22d/0xd01
[ 408.698250] 0*8kB 0*16kB
[ 408.700411] ? mark_held_locks+0x130/0x130
[ 408.704621] 1*32kB
[ 408.706596] ? mark_held_locks+0x130/0x130
[ 408.710473] (U)
[ 408.713237] ? mark_held_locks+0xc7/0x130
[ 408.717465] 2*64kB
[ 408.719730] ? print_usage_bug+0xc0/0xc0
[ 408.723950] (U) 1*128kB
[ 408.725950] ? graph_lock+0x170/0x170
[ 408.730076] (U)
[ 408.732313] ? print_usage_bug+0xc0/0xc0
[ 408.736356] 1*256kB
[ 408.739032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 408.742821] (U)
[ 408.744812] ? check_preemption_disabled+0x48/0x200
[ 408.748865] 0*512kB
[ 408.751189] ? check_preemption_disabled+0x48/0x200
[ 408.756716] 1*1024kB
[ 408.758698] ? __lock_is_held+0xb5/0x140
[ 408.763702] (U)
[ 408.766026] __alloc_pages_nodemask+0xa80/0xde0
[ 408.771021] 1*2048kB
[ 408.773431] ? graph_lock+0x170/0x170
[ 408.777470] (M)
[ 408.779444] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 408.784091] 3*4096kB
[ 408.786511] ? graph_lock+0x170/0x170
[ 408.790348] (M)
[ 408.792328] ? find_held_lock+0x36/0x1c0
[ 408.797318] = 15908kB
[ 408.799729] ? ____cache_alloc_node+0x1c7/0x1e0
[ 408.803509] Node 0
[ 408.805485] ? lock_downgrade+0x900/0x900
[ 408.809527] DMA32:
[ 408.811948] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 408.816585] 4*4kB
[ 408.818823] cache_grow_begin+0x91/0x8c0
[ 408.822974] (M)
[ 408.825216] ? do_raw_spin_unlock+0xa7/0x2f0
[ 408.830722] 1*8kB (U)
[ 408.832887] fallback_alloc+0x203/0x2e0
[ 408.836916] 3*16kB (UM)
[ 408.838921] ____cache_alloc_node+0x1c7/0x1e0
[ 408.843308] 2*32kB
[ 408.845835] kmem_cache_alloc_node+0xe3/0x730
[ 408.849787] (M)
[ 408.852462] ? ipv6_get_ifaddr+0x42e/0x620
[ 408.856932] 5*64kB
[ 408.859179] __alloc_skb+0x119/0x770
[ 408.863649] (UM)
[ 408.865626] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 408.869835] 4*128kB (UM)
[ 408.872080] ? skb_scrub_packet+0x490/0x490
[ 408.875769] 3*256kB (M)
[ 408.877842] ? lock_downgrade+0x900/0x900
[ 408.883091] 4*512kB (UM)
[ 408.885874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 408.890172] 3*1024kB
[ 408.892849] ? refcount_sub_and_test_checked+0x203/0x310
[ 408.896972] (UM)
[ 408.899726] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 408.905240] 3*2048kB
[ 408.907648] ? addrconf_rs_timer+0x690/0x690
[ 408.913120] (M)
[ 408.915204] ndisc_alloc_skb+0x144/0x340
[ 408.920620] 3*4096kB
[ 408.923059] ndisc_send_rs+0x331/0x6e0
[ 408.927461] (M)
[ 408.929441] addrconf_rs_timer+0x314/0x690
[ 408.933476] = 25288kB
[ 408.933486] Node 0
[ 408.935907] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 408.939771] Normal:
[ 408.941757] call_timer_fn+0x272/0x920
[ 408.945964] 908*4kB
[ 408.948377] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 408.950608] (MEH)
[ 408.954842] ? process_timeout+0x40/0x40
[ 408.957148] 458*8kB
[ 408.961031] ? find_held_lock+0x36/0x1c0
[ 408.963353] (UME)
[ 408.967593] ? __run_timers+0x7da/0xc70
[ 408.969718] 198*16kB (UME)
[ 408.973791] ? _raw_spin_unlock_irq+0x27/0x80
[ 408.976107] 78*32kB
[ 408.980181] ? _raw_spin_unlock_irq+0x27/0x80
[ 408.982309] (UME)
[ 408.986280] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 408.989197] 17*64kB (UM)
[ 408.993699] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 408.996008] 0*128kB 0*256kB
[ 409.000511] ? trace_hardirqs_on+0xbd/0x310
[ 409.002680] 0*512kB
[ 409.006920] ? kasan_check_read+0x11/0x20
[ 409.009653] 0*1024kB 0*2048kB
[ 409.014273] ? __run_timers+0x7da/0xc70
[ 409.017275] 0*4096kB = 14048kB
[ 409.021615] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 409.023926] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 409.028084] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 409.031258] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 409.035239] __run_timers+0x7e5/0xc70
[ 409.038415] 154 total pagecache pages
[ 409.043864] ? find_held_lock+0x36/0x1c0
[ 409.052709] 0 pages in swap cache
[ 409.056949] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 409.065486] Swap cache stats: add 0, delete 0, find 0/0
[ 409.065496] Free swap = 0kB
[ 409.069297] ? _raw_spin_unlock_irq+0x27/0x80
[ 409.073068] Total swap = 0kB
[ 409.073077] 1965979 pages RAM
[ 409.077135] ? _raw_spin_unlock_irq+0x27/0x80
[ 409.080578] 0 pages HighMem/MovableOnly
[ 409.080588] 342307 pages reserved
[ 409.085950] ? lockdep_hardirqs_on+0x421/0x5c0
[ 409.091290] 0 pages cma reserved
[ 409.094319] ? trace_hardirqs_on+0xbd/0x310
[ 409.098886] aoe: skb alloc failure
[ 409.101811] ? kasan_check_read+0x11/0x20
[ 409.101830] ? finish_task_switch+0x1f5/0x900
[ 409.104970] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 409.109441] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 409.113394] syz-fuzzer cpuset=
[ 409.116856] ? compat_start_thread+0x80/0x80
[ 409.121417] /
[ 409.124794] ? pvclock_read_flags+0x160/0x160
[ 409.129254] mems_allowed=0
[ 409.173759] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 409.179301] ? check_preemption_disabled+0x48/0x200
[ 409.184342] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[ 409.189887] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 409.195170] ? rcu_pm_notify+0xc0/0xc0
[ 409.199089] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 409.204633] ? check_preemption_disabled+0x48/0x200
[ 409.209664] run_timer_softirq+0x52/0xb0
[ 409.213732] ? rcu_read_lock_sched_held+0x108/0x120
[ 409.218751] __do_softirq+0x30b/0xad8
[ 409.222569] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 409.227688] ? trace_hardirqs_off+0xb8/0x310
[ 409.232110] ? schedule+0x108/0x460
[ 409.235759] ? trace_hardirqs_off+0xb8/0x310
[ 409.240177] ? smpboot_thread_fn+0x68b/0xa00
[ 409.244594] ? trace_hardirqs_on+0x310/0x310
[ 409.249008] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 409.254550] ? check_preemption_disabled+0x48/0x200
[ 409.259574] ? takeover_tasklets+0xa90/0xa90
[ 409.263992] run_ksoftirqd+0x94/0x100
[ 409.267818] smpboot_thread_fn+0x68b/0xa00
[ 409.272082] ? sort_range+0x30/0x30
[ 409.275717] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 409.280827] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 409.286386] ? __kthread_parkme+0xfb/0x1a0
[ 409.290632] kthread+0x35a/0x420
[ 409.294000] ? sort_range+0x30/0x30
[ 409.297632] ? kthread_bind+0x40/0x40
[ 409.301447] ret_from_fork+0x3a/0x50
[ 409.305187] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 409.305274] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 409.312218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 409.312224] Call Trace:
[ 409.312230]
[ 409.312248] dump_stack+0x1c4/0x2b4
[ 409.312267] ? dump_stack_print_info.cold.2+0x52/0x52
[ 409.318871] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 409.328112] warn_alloc.cold.119+0xb7/0x1bd
[ 409.330683] ksoftirqd/0 cpuset=
[ 409.332850] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 409.336457] /
[ 409.341650] ? lock_downgrade+0x900/0x900
[ 409.351936] mems_allowed=0
[ 409.373123] ? trace_hardirqs_off+0xb8/0x310
[ 409.377545] ? trace_hardirqs_off+0xb8/0x310
[ 409.381977] __alloc_pages_slowpath+0x2667/0x2d80
[ 409.386856] ? warn_alloc+0x120/0x120
[ 409.390672] ? __lock_acquire+0x7ec/0x4ec0
[ 409.394914] ? warn_alloc+0x120/0x120
[ 409.398731] ? native_queued_spin_lock_slowpath+0x1de/0x1120
[ 409.404538] ? print_usage_bug+0xc0/0xc0
[ 409.408602] ? warn_alloc+0x120/0x120
[ 409.412406] ? print_usage_bug+0xc0/0xc0
[ 409.416471] ? mark_held_locks+0x130/0x130
[ 409.420718] ? mark_held_locks+0x130/0x130
[ 409.424965] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 409.430505] ? should_fail+0x22d/0xd01
[ 409.434395] ? graph_lock+0x170/0x170
[ 409.438200] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 409.443329] ? __lock_acquire+0x7ec/0x4ec0
[ 409.447578] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 409.452684] ? should_fail+0x22d/0xd01
[ 409.456594] ? mark_held_locks+0x130/0x130
[ 409.460837] ? mark_held_locks+0x130/0x130
[ 409.465089] ? lock_downgrade+0x900/0x900
[ 409.469250] ? graph_lock+0x170/0x170
[ 409.473059] ? graph_lock+0x170/0x170
[ 409.476886] ? graph_lock+0x170/0x170
[ 409.480687] ? print_usage_bug+0xc0/0xc0
[ 409.484757] ? do_raw_spin_unlock+0xa7/0x2f0
[ 409.489171] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 409.494719] ? check_preemption_disabled+0x48/0x200
[ 409.499741] ? check_preemption_disabled+0x48/0x200
[ 409.504773] ? __lock_is_held+0xb5/0x140
[ 409.508847] __alloc_pages_nodemask+0xa80/0xde0
[ 409.513536] ? graph_lock+0x170/0x170
[ 409.517345] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 409.522498] ? graph_lock+0x170/0x170
[ 409.526333] ? find_held_lock+0x36/0x1c0
[ 409.530414] ? ____cache_alloc_node+0x1c7/0x1e0
[ 409.535088] ? lock_downgrade+0x900/0x900
[ 409.539249] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 409.544797] cache_grow_begin+0x91/0x8c0
[ 409.548864] ? do_raw_spin_unlock+0xa7/0x2f0
[ 409.553287] fallback_alloc+0x203/0x2e0
[ 409.557284] ____cache_alloc_node+0x1c7/0x1e0
[ 409.561802] kmem_cache_alloc_node+0xe3/0x730
[ 409.566301] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 409.571409] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 409.576004] __alloc_skb+0x119/0x770
[ 409.579764] ? calc_wheel_index+0x220/0x220
[ 409.584098] ? skb_scrub_packet+0x490/0x490
[ 409.588454] ? vprintk_default+0x28/0x30
[ 409.592524] ? vprintk_func+0x85/0x181
[ 409.596418] ? printk+0xa7/0xcf
[ 409.599716] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 409.604488] new_skb+0x26/0x1c0
[ 409.607791] aoecmd_cfg+0x279/0x7f0
[ 409.611433] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 409.615762] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 409.621306] ? check_preemption_disabled+0x48/0x200
[ 409.626332] ? check_preemption_disabled+0x48/0x200
[ 409.631367] ? __lock_is_held+0xb5/0x140
[ 409.635444] discover_timer+0x50/0x60
[ 409.639255] call_timer_fn+0x272/0x920
[ 409.643160] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 409.648024] ? process_timeout+0x40/0x40
[ 409.652086] ? find_held_lock+0x36/0x1c0
[ 409.656166] ? mark_held_locks+0xc7/0x130
[ 409.660323] ? _raw_spin_unlock_irq+0x27/0x80
[ 409.664827] ? _raw_spin_unlock_irq+0x27/0x80
[ 409.669344] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 409.674191] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 409.678781] ? trace_hardirqs_on+0xbd/0x310
[ 409.683121] ? kasan_check_read+0x11/0x20
[ 409.687279] ? __run_timers+0x7da/0xc70
[ 409.691260] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 409.696732] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 409.701599] __run_timers+0x7e5/0xc70
[ 409.705416] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 409.710793] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 409.715810] ? graph_lock+0x170/0x170
[ 409.719619] ? print_usage_bug+0xc0/0xc0
[ 409.723709] ? lock_release+0x970/0x970
[ 409.727711] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 409.732915] ? find_held_lock+0x36/0x1c0
[ 409.736991] ? graph_lock+0x170/0x170
[ 409.740800] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 409.746343] ? check_preemption_disabled+0x48/0x200
[ 409.751374] ? __lock_is_held+0xb5/0x140
[ 409.755442] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 409.760991] ? check_preemption_disabled+0x48/0x200
[ 409.766036] run_timer_softirq+0x52/0xb0
[ 409.770104] ? rcu_read_lock_sched_held+0x108/0x120
[ 409.775125] __do_softirq+0x30b/0xad8
[ 409.778952] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 409.784067] ? pvclock_read_flags+0x160/0x160
[ 409.788564] ? lapic_next_event+0x5a/0x90
[ 409.792723] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 409.798269] ? check_preemption_disabled+0x48/0x200
[ 409.803289] ? check_preemption_disabled+0x48/0x200
[ 409.808314] ? kvm_clock_read+0x18/0x30
[ 409.812291] ? kvm_sched_clock_read+0x9/0x20
[ 409.816714] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 409.822277] ? check_preemption_disabled+0x48/0x200
[ 409.827310] irq_exit+0x17f/0x1c0
[ 409.830770] smp_apic_timer_interrupt+0x1cb/0x760
[ 409.835626] ? smp_reschedule_interrupt+0x109/0x650
[ 409.840647] ? smp_call_function_single_interrupt+0x650/0x650
[ 409.846533] ? interrupt_entry+0xb5/0xf0
[ 409.850603] ? trace_hardirqs_off_caller+0xbb/0x310
[ 409.855621] ? trace_hardirqs_off_caller+0xbb/0x310
[ 409.860641] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 409.865489] ? trace_hardirqs_on_caller+0x310/0x310
[ 409.870508] ? trace_hardirqs_on_caller+0x310/0x310
[ 409.875528] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 409.881083] ? check_preemption_disabled+0x48/0x200
[ 409.886102] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 409.891675] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 409.896577] apic_timer_interrupt+0xf/0x20
[ 409.900809]
[ 409.903050] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 409.908333] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 409.927232] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 409.934949] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 409.942222] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 409.949494] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 409.956767] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 409.964074] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 409.971367] ? arch_local_irq_restore+0x45/0x52
[ 409.976048] dump_stack+0x26a/0x2b4
[ 409.979686] ? dump_stack_print_info.cold.2+0x52/0x52
[ 409.984895] ? mark_held_locks+0x130/0x130
[ 409.989148] ? mark_held_locks+0x130/0x130
[ 409.993392] dump_header+0x27b/0xf72
[ 409.997127] ? pagefault_out_of_memory+0x197/0x197
[ 410.002087] ? mark_held_locks+0x130/0x130
[ 410.006325] ? __lock_acquire+0x7ec/0x4ec0
[ 410.010562] ? mem_cgroup_charge_statistics+0x780/0x780
[ 410.015927] ? print_usage_bug+0xc0/0xc0
[ 410.020009] ? print_usage_bug+0xc0/0xc0
[ 410.024095] ? graph_lock+0x170/0x170
[ 410.027896] ? graph_lock+0x170/0x170
[ 410.031723] ? print_usage_bug+0xc0/0xc0
[ 410.035785] ? print_usage_bug+0xc0/0xc0
[ 410.039863] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 410.045411] ? find_held_lock+0x36/0x1c0
[ 410.049484] ? mark_held_locks+0xc7/0x130
[ 410.053642] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 410.058774] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 410.063892] ? lockdep_hardirqs_on+0x421/0x5c0
[ 410.068498] ? trace_hardirqs_on+0xbd/0x310
[ 410.072822] ? kasan_check_read+0x11/0x20
[ 410.076992] ? ___ratelimit+0x36f/0x655
[ 410.080973] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 410.086429] ? trace_hardirqs_on+0x310/0x310
[ 410.090842] ? lock_downgrade+0x900/0x900
[ 410.095005] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 410.100113] ? ___ratelimit+0xaa/0x655
[ 410.104008] ? idr_get_free+0xec0/0xec0
[ 410.107998] ? kasan_check_write+0x14/0x20
[ 410.112247] ? do_raw_spin_lock+0xc1/0x200
[ 410.116494] oom_kill_process.cold.27+0x10/0x903
[ 410.121254] ? graph_lock+0x170/0x170
[ 410.125060] ? _raw_spin_unlock+0x2c/0x50
[ 410.129299] ? oom_badness+0xe6/0xaa0
[ 410.133113] ? oom_evaluate_task+0x540/0x540
[ 410.137528] ? find_held_lock+0x36/0x1c0
[ 410.141603] ? out_of_memory+0x974/0x1430
[ 410.145771] ? lock_downgrade+0x900/0x900
[ 410.149960] ? check_preemption_disabled+0x48/0x200
[ 410.155015] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 410.160827] ? kasan_check_read+0x11/0x20
[ 410.164978] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 410.170260] ? rcu_bh_qs+0xc0/0xc0
[ 410.173808] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 410.178854] ? oom_evaluate_task+0x302/0x540
[ 410.183270] out_of_memory+0xa84/0x1430
[ 410.187259] ? oom_killer_disable+0x3a0/0x3a0
[ 410.191942] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 410.196883] ? __mutex_add_waiter+0x2a0/0x2a0
[ 410.201415] __alloc_pages_slowpath+0x2318/0x2d80
[ 410.206295] ? warn_alloc+0x120/0x120
[ 410.210116] ? find_get_entry+0x2f2/0xc40
[ 410.214280] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 410.219828] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 410.224761] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 410.230317] ? should_fail+0x22d/0xd01
[ 410.234751] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 410.239857] ? __lock_is_held+0xb5/0x140
[ 410.243993] ? __lock_is_held+0xb5/0x140
[ 410.248072] ? ___might_sleep+0x1ed/0x300
[ 410.252222] ? lock_release+0x970/0x970
[ 410.256203] ? arch_local_save_flags+0x40/0x40
[ 410.260805] ? __might_sleep+0x95/0x190
[ 410.264818] __alloc_pages_nodemask+0xa80/0xde0
[ 410.269502] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 410.274539] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 410.280337] ? kasan_check_read+0x11/0x20
[ 410.284488] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 410.289783] ? graph_lock+0x170/0x170
[ 410.293596] ? print_usage_bug+0xc0/0xc0
[ 410.297713] ? graph_lock+0x170/0x170
[ 410.301515] ? graph_lock+0x170/0x170
[ 410.305323] ? __do_page_cache_readahead+0x7ce/0x980
[ 410.310436] ? find_held_lock+0x36/0x1c0
[ 410.314506] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 410.320050] alloc_pages_current+0x10c/0x210
[ 410.324473] ? lock_downgrade+0x900/0x900
[ 410.328661] __page_cache_alloc+0x38f/0x5b0
[ 410.332993] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 410.338804] ? kasan_check_read+0x11/0x20
[ 410.342974] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 410.348270] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 410.352949] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 410.358504] ? check_preemption_disabled+0x48/0x200
[ 410.363545] filemap_fault+0x1594/0x25f0
[ 410.367622] ? __lock_page_or_retry+0xa00/0xa00
[ 410.372295] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 410.378091] ? kasan_check_read+0x11/0x20
[ 410.382245] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 410.387528] ? rcu_bh_qs+0xc0/0xc0
[ 410.391086] ? filemap_map_pages+0xdea/0x1980
[ 410.395607] ? find_get_pages_range_tag+0x1320/0x1320
[ 410.400811] ? try_to_wake_up+0x10a/0x12f0
[ 410.405055] ? graph_lock+0x170/0x170
[ 410.408863] ? migrate_swap_stop+0x930/0x930
[ 410.413279] ? find_held_lock+0x36/0x1c0
[ 410.417372] ? lock_acquire+0x1ed/0x520
[ 410.421367] ? ext4_filemap_fault+0x7a/0xad
[ 410.425706] ? lock_release+0x970/0x970
[ 410.429685] ? arch_local_save_flags+0x40/0x40
[ 410.434284] ? __unqueue_futex+0x2e0/0x2e0
[ 410.438537] ? down_read+0xb0/0x1d0
[ 410.442164] ? ext4_filemap_fault+0x7a/0xad
[ 410.446504] ? __down_interruptible+0x700/0x700
[ 410.451193] ? get_futex_key+0x21b0/0x21b0
[ 410.455448] ext4_filemap_fault+0x82/0xad
[ 410.459603] __do_fault+0x100/0x6b0
[ 410.463268] ? print_bad_pte+0x6c0/0x6c0
[ 410.467335] ? do_futex+0x249/0x26d0
[ 410.471056] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 410.476599] ? pmd_val+0x88/0x100
[ 410.480054] ? add_mm_counter_fast+0xd0/0xd0
[ 410.484478] ? pmd_val+0x88/0x100
[ 410.487942] ? add_mm_counter_fast+0xd0/0xd0
[ 410.492362] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 410.497913] __handle_mm_fault+0x3709/0x53e0
[ 410.502342] ? perf_trace_lock+0x14d/0x7a0
[ 410.506590] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 410.511440] ? graph_lock+0x170/0x170
[ 410.515244] ? print_usage_bug+0xc0/0xc0
[ 410.519322] ? graph_lock+0x170/0x170
[ 410.523128] ? graph_lock+0x170/0x170
[ 410.526958] ? handle_mm_fault+0x42a/0xc70
[ 410.531202] ? lock_downgrade+0x900/0x900
[ 410.535356] ? check_preemption_disabled+0x48/0x200
[ 410.540383] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 410.546184] ? kasan_check_read+0x11/0x20
[ 410.550339] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 410.555621] ? rcu_bh_qs+0xc0/0xc0
[ 410.559167] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 410.564624] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 410.570166] ? check_preemption_disabled+0x48/0x200
[ 410.575193] handle_mm_fault+0x54f/0xc70
[ 410.579264] ? __handle_mm_fault+0x53e0/0x53e0
[ 410.583861] ? find_vma+0x34/0x190
[ 410.587416] __do_page_fault+0x67d/0xed0
[ 410.591493] ? mm_fault_error+0x380/0x380
[ 410.595649] ? trace_hardirqs_off+0xb8/0x310
[ 410.600095] ? trace_hardirqs_on+0x310/0x310
[ 410.604509] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 410.609876] ? trace_hardirqs_on+0x310/0x310
[ 410.614295] do_page_fault+0xf2/0x7e0
[ 410.618105] ? vmalloc_sync_all+0x30/0x30
[ 410.622256] ? error_entry+0x70/0xd0
[ 410.625977] ? trace_hardirqs_off_caller+0xbb/0x310
[ 410.631000] ? trace_hardirqs_on_caller+0xc0/0x310
[ 410.635945] ? syscall_return_slowpath+0x5e0/0x5e0
[ 410.640890] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 410.645748] ? trace_hardirqs_on_caller+0x310/0x310
[ 410.650769] ? trace_hardirqs_off+0x310/0x310
[ 410.655279] ? prepare_exit_to_usermode+0x291/0x3b0
[ 410.660297] ? page_fault+0x8/0x30
[ 410.663855] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 410.668707] ? page_fault+0x8/0x30
[ 410.672257] page_fault+0x1e/0x30
[ 410.675718] RIP: 0033:0x44b69a
[ 410.678949] Code: Bad RIP value.
[ 410.682312] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 410.687688] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 410.694980] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 410.702272] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 410.709541] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 410.716811] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 410.724111] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc5+ #106
[ 410.724117] warn_alloc_show_mem: 1 callbacks suppressed
[ 410.724125] Mem-Info:
[ 410.730975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 410.736345] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 410.736345] active_file:18 inactive_file:17 isolated_file:0
[ 410.736345] unevictable:0 dirty:0 writeback:0 unstable:0
[ 410.736345] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 410.736345] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 410.736345] free:13799 free_pcp:275 free_cma:0
[ 410.738721] Call Trace:
[ 410.748124] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 410.780984] dump_stack+0x1c4/0x2b4
[ 410.783554] Node 0
[ 410.811050] ? dump_stack_print_info.cold.2+0x52/0x52
[ 410.814679] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 410.816918] warn_alloc.cold.119+0xb7/0x1bd
[ 410.822078] lowmem_reserve[]:
[ 410.847583] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 410.851883] 0
[ 410.854989] ? lock_downgrade+0x900/0x900
[ 410.859808] 2819
[ 410.861614] ? trace_hardirqs_off+0xb8/0x310
[ 410.865736] 6323
[ 410.867803] ? trace_hardirqs_off+0xb8/0x310
[ 410.872187] 6323
[ 410.874261] __alloc_pages_slowpath+0x2667/0x2d80
[ 410.880752] ? warn_alloc+0x120/0x120
[ 410.885552] Node 0 DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 410.889378] ? warn_alloc+0x120/0x120
[ 410.889395] ? print_usage_bug+0xc0/0xc0
[ 410.916700] lowmem_reserve[]:
[ 410.920539] ? warn_alloc+0x120/0x120
[ 410.924570] 0 0
[ 410.927697] ? print_usage_bug+0xc0/0xc0
[ 410.931484] 3503
[ 410.933462] ? __lock_acquire+0x7ec/0x4ec0
[ 410.937503] 3503
[ 410.939565] ? __lock_acquire+0x7ec/0x4ec0
[ 410.943780] Node 0
[ 410.945931] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 410.950181] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 410.952392] ? should_fail+0x22d/0xd01
[ 410.957918] lowmem_reserve[]: 0
[ 410.986213] ? __lock_acquire+0x7ec/0x4ec0
[ 410.990084] 0
[ 410.993360] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 410.997568] 0 0
[ 410.999378] ? __lock_acquire+0x7ec/0x4ec0
[ 411.004461] Node 0
[ 411.006442] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 411.010660] DMA: 1*4kB
[ 411.012907] ? __lock_acquire+0x7ec/0x4ec0
[ 411.017986] (U)
[ 411.020568] ? should_fail+0x22d/0xd01
[ 411.024785] 0*8kB
[ 411.026768] ? mark_held_locks+0x130/0x130
[ 411.030637] 0*16kB 1*32kB
[ 411.032792] ? mark_held_locks+0x130/0x130
[ 411.037005] (U)
[ 411.039854] ? mark_held_locks+0xc7/0x130
[ 411.044071] 2*64kB
[ 411.046070] ? print_usage_bug+0xc0/0xc0
[ 411.050195] (U) 1*128kB
[ 411.052438] ? graph_lock+0x170/0x170
[ 411.056481] (U)
[ 411.059159] ? print_usage_bug+0xc0/0xc0
[ 411.062964] 1*256kB
[ 411.064942] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 411.068991] (U)
[ 411.071319] ? check_preemption_disabled+0x48/0x200
[ 411.076833] 0*512kB 1*1024kB
[ 411.078814] ? check_preemption_disabled+0x48/0x200
[ 411.083818] (U)
[ 411.086941] ? __lock_is_held+0xb5/0x140
[ 411.091941] 1*2048kB
[ 411.093925] __alloc_pages_nodemask+0xa80/0xde0
[ 411.097979] (M) 3*4096kB
[ 411.100402] ? graph_lock+0x170/0x170
[ 411.105054] (M)
[ 411.107825] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 411.111610] = 15908kB
[ 411.111619] Node 0
[ 411.113607] ? graph_lock+0x170/0x170
[ 411.118605] DMA32:
[ 411.121024] ? find_held_lock+0x36/0x1c0
[ 411.123235] 4*4kB
[ 411.127505] ? ____cache_alloc_node+0x1c7/0x1e0
[ 411.129726] (M)
[ 411.133793] ? lock_downgrade+0x900/0x900
[ 411.135924] 1*8kB
[ 411.140595] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 411.142548] (U)
[ 411.146724] cache_grow_begin+0x91/0x8c0
[ 411.148852] 3*16kB
[ 411.154388] ? do_raw_spin_unlock+0xa7/0x2f0
[ 411.156358] (UM)
[ 411.160424] fallback_alloc+0x203/0x2e0
[ 411.162635] 2*32kB
[ 411.167047] ____cache_alloc_node+0x1c7/0x1e0
[ 411.169087] (M)
[ 411.173068] kmem_cache_alloc_node+0xe3/0x730
[ 411.175278] 5*64kB (UM)
[ 411.179783] ? ipv6_get_ifaddr+0x42e/0x620
[ 411.181729] 4*128kB (UM)
[ 411.186237] __alloc_skb+0x119/0x770
[ 411.188877] 3*256kB (M)
[ 411.193125] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 411.195855] 4*512kB (UM)
[ 411.199577] ? skb_scrub_packet+0x490/0x490
[ 411.202231] 3*1024kB
[ 411.207520] ? lock_downgrade+0x900/0x900
[ 411.210260] (UM)
[ 411.214616] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 411.217033] 3*2048kB
[ 411.221183] ? refcount_sub_and_test_checked+0x203/0x310
[ 411.223225] (M)
[ 411.228776] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 411.231170] 3*4096kB
[ 411.236624] ? addrconf_rs_timer+0x690/0x690
[ 411.238578] (M)
[ 411.244044] ndisc_alloc_skb+0x144/0x340
[ 411.246429] = 25288kB
[ 411.250836] ndisc_send_rs+0x331/0x6e0
[ 411.252796] Node 0
[ 411.256879] addrconf_rs_timer+0x314/0x690
[ 411.259267] Normal:
[ 411.263159] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 411.265375] 908*4kB
[ 411.269642] call_timer_fn+0x272/0x920
[ 411.271955] (MEH)
[ 411.276210] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 411.278509] 458*8kB
[ 411.282408] ? process_timeout+0x40/0x40
[ 411.284538] (UME)
[ 411.288772] ? find_held_lock+0x36/0x1c0
[ 411.291078] 198*16kB (UME)
[ 411.295166] ? __run_timers+0x7da/0xc70
[ 411.297298] 78*32kB (UME)
[ 411.301365] ? _raw_spin_unlock_irq+0x27/0x80
[ 411.304292] 17*64kB
[ 411.308261] ? _raw_spin_unlock_irq+0x27/0x80
[ 411.311088] (UM)
[ 411.315601] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 411.317925] 0*128kB
[ 411.322422] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 411.324471] 0*256kB
[ 411.328701] ? trace_hardirqs_on+0xbd/0x310
[ 411.331033] 0*512kB
[ 411.335628] ? kasan_check_read+0x11/0x20
[ 411.337926] 0*1024kB 0*2048kB
[ 411.342260] ? __run_timers+0x7da/0xc70
[ 411.344565] 0*4096kB
[ 411.348734] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 411.351899] = 14048kB
[ 411.351914] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 411.355890] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 411.358279] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 411.363723] __run_timers+0x7e5/0xc70
[ 411.366116] 154 total pagecache pages
[ 411.374947] ? find_held_lock+0x36/0x1c0
[ 411.374975] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 411.379190] 0 pages in swap cache
[ 411.387761] ? _raw_spin_unlock_irq+0x27/0x80
[ 411.391556] Swap cache stats: add 0, delete 0, find 0/0
[ 411.395350] ? _raw_spin_unlock_irq+0x27/0x80
[ 411.399417] Free swap = 0kB
[ 411.399426] Total swap = 0kB
[ 411.404799] ? lockdep_hardirqs_on+0x421/0x5c0
[ 411.408243] 1965979 pages RAM
[ 411.412733] ? trace_hardirqs_on+0xbd/0x310
[ 411.418068] 0 pages HighMem/MovableOnly
[ 411.418078] 342307 pages reserved
[ 411.422571] ? kasan_check_read+0x11/0x20
[ 411.425568] 0 pages cma reserved
[ 411.428625] ? finish_task_switch+0x1f5/0x900
[ 411.433256] aoe: skb alloc failure
[ 411.436315] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 411.436329] ? compat_start_thread+0x80/0x80
[ 411.436374] ? pvclock_read_flags+0x160/0x160
[ 411.440712] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 411.444653] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 411.448102] syz-fuzzer cpuset=
[ 411.452257] ? check_preemption_disabled+0x48/0x200
[ 411.455601] /
[ 411.460097] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[ 411.463616] mems_allowed=0
[ 411.469061] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 411.469079] ? rcu_pm_notify+0xc0/0xc0
[ 411.521201] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 411.526745] ? check_preemption_disabled+0x48/0x200
[ 411.531790] run_timer_softirq+0x52/0xb0
[ 411.535853] ? rcu_read_lock_sched_held+0x108/0x120
[ 411.540879] __do_softirq+0x30b/0xad8
[ 411.544698] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 411.549803] ? trace_hardirqs_off+0xb8/0x310
[ 411.554228] ? schedule+0x108/0x460
[ 411.557869] ? trace_hardirqs_off+0xb8/0x310
[ 411.562285] ? smpboot_thread_fn+0x68b/0xa00
[ 411.566695] ? trace_hardirqs_on+0x310/0x310
[ 411.571136] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 411.576691] ? check_preemption_disabled+0x48/0x200
[ 411.581736] ? takeover_tasklets+0xa90/0xa90
[ 411.586169] run_ksoftirqd+0x94/0x100
[ 411.589983] smpboot_thread_fn+0x68b/0xa00
[ 411.594228] ? sort_range+0x30/0x30
[ 411.597863] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 411.602972] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 411.608510] ? __kthread_parkme+0xfb/0x1a0
[ 411.612775] kthread+0x35a/0x420
[ 411.616143] ? sort_range+0x30/0x30
[ 411.619772] ? kthread_bind+0x40/0x40
[ 411.623589] ret_from_fork+0x3a/0x50
[ 411.627327] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 411.627414] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 411.634375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 411.634384] Call Trace:
[ 411.641028] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 411.650232]
[ 411.652807] ksoftirqd/0 cpuset=
[ 411.663139] dump_stack+0x1c4/0x2b4
[ 411.665280] /
[ 411.668554] ? dump_stack_print_info.cold.2+0x52/0x52
[ 411.672175] mems_allowed=0
[ 411.673917] warn_alloc.cold.119+0xb7/0x1bd
[ 411.686318] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 411.691168] ? lock_downgrade+0x900/0x900
[ 411.695331] ? trace_hardirqs_off+0xb8/0x310
[ 411.699774] ? trace_hardirqs_off+0xb8/0x310
[ 411.704193] __alloc_pages_slowpath+0x2667/0x2d80
[ 411.709080] ? warn_alloc+0x120/0x120
[ 411.712886] ? __lock_acquire+0x7ec/0x4ec0
[ 411.717147] ? warn_alloc+0x120/0x120
[ 411.720963] ? print_usage_bug+0xc0/0xc0
[ 411.725030] ? warn_alloc+0x120/0x120
[ 411.728834] ? print_usage_bug+0xc0/0xc0
[ 411.732902] ? mark_held_locks+0x130/0x130
[ 411.737148] ? mark_held_locks+0x130/0x130
[ 411.741393] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 411.746944] ? should_fail+0x22d/0xd01
[ 411.750845] ? graph_lock+0x170/0x170
[ 411.754659] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 411.759771] ? __lock_acquire+0x7ec/0x4ec0
[ 411.764019] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 411.769129] ? should_fail+0x22d/0xd01
[ 411.773031] ? mark_held_locks+0x130/0x130
[ 411.777300] ? mark_held_locks+0x130/0x130
[ 411.781538] ? lock_downgrade+0x900/0x900
[ 411.785689] ? graph_lock+0x170/0x170
[ 411.789524] ? graph_lock+0x170/0x170
[ 411.793344] ? graph_lock+0x170/0x170
[ 411.797160] ? print_usage_bug+0xc0/0xc0
[ 411.801227] ? do_raw_spin_unlock+0xa7/0x2f0
[ 411.805641] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 411.811182] ? check_preemption_disabled+0x48/0x200
[ 411.816203] ? check_preemption_disabled+0x48/0x200
[ 411.821252] ? __lock_is_held+0xb5/0x140
[ 411.825326] __alloc_pages_nodemask+0xa80/0xde0
[ 411.830008] ? graph_lock+0x170/0x170
[ 411.833831] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 411.838847] ? graph_lock+0x170/0x170
[ 411.842676] ? find_held_lock+0x36/0x1c0
[ 411.846758] ? ____cache_alloc_node+0x1c7/0x1e0
[ 411.851434] ? lock_downgrade+0x900/0x900
[ 411.855595] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 411.861142] cache_grow_begin+0x91/0x8c0
[ 411.865222] ? do_raw_spin_unlock+0xa7/0x2f0
[ 411.869643] fallback_alloc+0x203/0x2e0
[ 411.873629] ____cache_alloc_node+0x1c7/0x1e0
[ 411.878133] kmem_cache_alloc_node+0xe3/0x730
[ 411.882648] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 411.887755] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 411.892353] __alloc_skb+0x119/0x770
[ 411.896074] ? calc_wheel_index+0x220/0x220
[ 411.900401] ? skb_scrub_packet+0x490/0x490
[ 411.904740] ? vprintk_default+0x28/0x30
[ 411.908806] ? vprintk_func+0x85/0x181
[ 411.912703] ? printk+0xa7/0xcf
[ 411.915986] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 411.920781] new_skb+0x26/0x1c0
[ 411.924092] aoecmd_cfg+0x279/0x7f0
[ 411.927734] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 411.932096] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 411.937642] ? check_preemption_disabled+0x48/0x200
[ 411.942664] ? check_preemption_disabled+0x48/0x200
[ 411.947709] ? __lock_is_held+0xb5/0x140
[ 411.951787] discover_timer+0x50/0x60
[ 411.955591] call_timer_fn+0x272/0x920
[ 411.959496] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 411.964342] ? process_timeout+0x40/0x40
[ 411.968416] ? find_held_lock+0x36/0x1c0
[ 411.972485] ? mark_held_locks+0xc7/0x130
[ 411.976650] ? _raw_spin_unlock_irq+0x27/0x80
[ 411.981153] ? _raw_spin_unlock_irq+0x27/0x80
[ 411.985648] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 411.990492] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 411.995083] ? trace_hardirqs_on+0xbd/0x310
[ 411.999405] ? kasan_check_read+0x11/0x20
[ 412.003566] ? __run_timers+0x7da/0xc70
[ 412.007556] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 412.013027] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 412.017878] __run_timers+0x7e5/0xc70
[ 412.021708] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 412.027092] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 412.032125] ? graph_lock+0x170/0x170
[ 412.035943] ? print_usage_bug+0xc0/0xc0
[ 412.040010] ? lock_release+0x970/0x970
[ 412.043989] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 412.049194] ? find_held_lock+0x36/0x1c0
[ 412.053283] ? graph_lock+0x170/0x170
[ 412.057101] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 412.062644] ? check_preemption_disabled+0x48/0x200
[ 412.067685] ? __lock_is_held+0xb5/0x140
[ 412.071769] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 412.077315] ? check_preemption_disabled+0x48/0x200
[ 412.082343] run_timer_softirq+0x52/0xb0
[ 412.086411] ? rcu_read_lock_sched_held+0x108/0x120
[ 412.091435] __do_softirq+0x30b/0xad8
[ 412.095264] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 412.100392] ? pvclock_read_flags+0x160/0x160
[ 412.104890] ? lapic_next_event+0x5a/0x90
[ 412.109060] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 412.114602] ? check_preemption_disabled+0x48/0x200
[ 412.119635] ? check_preemption_disabled+0x48/0x200
[ 412.124682] ? kvm_clock_read+0x18/0x30
[ 412.128667] ? kvm_sched_clock_read+0x9/0x20
[ 412.133090] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 412.138650] ? check_preemption_disabled+0x48/0x200
[ 412.143685] irq_exit+0x17f/0x1c0
[ 412.147153] smp_apic_timer_interrupt+0x1cb/0x760
[ 412.152001] ? smp_reschedule_interrupt+0x109/0x650
[ 412.157026] ? smp_call_function_single_interrupt+0x650/0x650
[ 412.162913] ? interrupt_entry+0xb5/0xf0
[ 412.166989] ? trace_hardirqs_off_caller+0xbb/0x310
[ 412.172009] ? trace_hardirqs_off_caller+0xbb/0x310
[ 412.177031] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 412.181905] ? trace_hardirqs_on_caller+0x310/0x310
[ 412.186941] ? trace_hardirqs_on_caller+0x310/0x310
[ 412.191973] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 412.197524] ? check_preemption_disabled+0x48/0x200
[ 412.202542] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 412.208096] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 412.212961] apic_timer_interrupt+0xf/0x20
[ 412.217195]
[ 412.219437] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 412.224722] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 412.244100] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 412.251813] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 412.259097] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 412.266366] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 412.273652] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 412.280925] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 412.288229] ? arch_local_irq_restore+0x45/0x52
[ 412.292911] dump_stack+0x26a/0x2b4
[ 412.296577] ? dump_stack_print_info.cold.2+0x52/0x52
[ 412.301775] ? mark_held_locks+0x130/0x130
[ 412.306009] ? mark_held_locks+0x130/0x130
[ 412.310280] dump_header+0x27b/0xf72
[ 412.314012] ? pagefault_out_of_memory+0x197/0x197
[ 412.319038] ? mark_held_locks+0x130/0x130
[ 412.323278] ? __lock_acquire+0x7ec/0x4ec0
[ 412.327518] ? mem_cgroup_charge_statistics+0x780/0x780
[ 412.332884] ? print_usage_bug+0xc0/0xc0
[ 412.336954] ? print_usage_bug+0xc0/0xc0
[ 412.341028] ? graph_lock+0x170/0x170
[ 412.344826] ? graph_lock+0x170/0x170
[ 412.348637] ? print_usage_bug+0xc0/0xc0
[ 412.352703] ? print_usage_bug+0xc0/0xc0
[ 412.356775] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 412.362325] ? find_held_lock+0x36/0x1c0
[ 412.366399] ? mark_held_locks+0xc7/0x130
[ 412.370554] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 412.375657] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 412.380775] ? lockdep_hardirqs_on+0x421/0x5c0
[ 412.385362] ? trace_hardirqs_on+0xbd/0x310
[ 412.389689] ? kasan_check_read+0x11/0x20
[ 412.393859] ? ___ratelimit+0x36f/0x655
[ 412.397838] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 412.403290] ? trace_hardirqs_on+0x310/0x310
[ 412.407718] ? lock_downgrade+0x900/0x900
[ 412.411884] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 412.416996] ? ___ratelimit+0xaa/0x655
[ 412.420891] ? idr_get_free+0xec0/0xec0
[ 412.424891] ? kasan_check_write+0x14/0x20
[ 412.429133] ? do_raw_spin_lock+0xc1/0x200
[ 412.433380] oom_kill_process.cold.27+0x10/0x903
[ 412.438199] ? graph_lock+0x170/0x170
[ 412.442019] ? _raw_spin_unlock+0x2c/0x50
[ 412.446196] ? oom_badness+0xe6/0xaa0
[ 412.450035] ? oom_evaluate_task+0x540/0x540
[ 412.454498] ? find_held_lock+0x36/0x1c0
[ 412.458571] ? out_of_memory+0x974/0x1430
[ 412.462729] ? lock_downgrade+0x900/0x900
[ 412.466889] ? check_preemption_disabled+0x48/0x200
[ 412.471913] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 412.477722] ? kasan_check_read+0x11/0x20
[ 412.481884] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 412.487167] ? rcu_bh_qs+0xc0/0xc0
[ 412.490722] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 412.495749] ? oom_evaluate_task+0x302/0x540
[ 412.500167] out_of_memory+0xa84/0x1430
[ 412.504167] ? oom_killer_disable+0x3a0/0x3a0
[ 412.508712] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 412.513649] ? __mutex_add_waiter+0x2a0/0x2a0
[ 412.518158] __alloc_pages_slowpath+0x2318/0x2d80
[ 412.523050] ? warn_alloc+0x120/0x120
[ 412.526871] ? find_get_entry+0x2f2/0xc40
[ 412.531035] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 412.536597] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 412.541534] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 412.547075] ? should_fail+0x22d/0xd01
[ 412.550983] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 412.556103] ? __lock_is_held+0xb5/0x140
[ 412.560205] ? __lock_is_held+0xb5/0x140
[ 412.564284] ? ___might_sleep+0x1ed/0x300
[ 412.568434] ? lock_release+0x970/0x970
[ 412.572416] ? arch_local_save_flags+0x40/0x40
[ 412.577018] ? __might_sleep+0x95/0x190
[ 412.581009] __alloc_pages_nodemask+0xa80/0xde0
[ 412.585692] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 412.590738] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 412.596542] ? kasan_check_read+0x11/0x20
[ 412.600701] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 412.605984] ? graph_lock+0x170/0x170
[ 412.609806] ? print_usage_bug+0xc0/0xc0
[ 412.613877] ? graph_lock+0x170/0x170
[ 412.617678] ? graph_lock+0x170/0x170
[ 412.621486] ? __do_page_cache_readahead+0x7ce/0x980
[ 412.626614] ? find_held_lock+0x36/0x1c0
[ 412.630679] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 412.636229] alloc_pages_current+0x10c/0x210
[ 412.640652] ? lock_downgrade+0x900/0x900
[ 412.644809] __page_cache_alloc+0x38f/0x5b0
[ 412.649139] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 412.654944] ? kasan_check_read+0x11/0x20
[ 412.659097] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 412.664380] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 412.669065] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 412.674609] ? check_preemption_disabled+0x48/0x200
[ 412.679657] filemap_fault+0x1594/0x25f0
[ 412.683764] ? __lock_page_or_retry+0xa00/0xa00
[ 412.688440] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 412.694240] ? kasan_check_read+0x11/0x20
[ 412.698397] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 412.703680] ? rcu_bh_qs+0xc0/0xc0
[ 412.707246] ? filemap_map_pages+0xdea/0x1980
[ 412.711763] ? find_get_pages_range_tag+0x1320/0x1320
[ 412.716971] ? try_to_wake_up+0x10a/0x12f0
[ 412.721210] ? graph_lock+0x170/0x170
[ 412.725024] ? migrate_swap_stop+0x930/0x930
[ 412.729437] ? find_held_lock+0x36/0x1c0
[ 412.733516] ? lock_acquire+0x1ed/0x520
[ 412.737497] ? ext4_filemap_fault+0x7a/0xad
[ 412.741840] ? lock_release+0x970/0x970
[ 412.745817] ? arch_local_save_flags+0x40/0x40
[ 412.750408] ? __unqueue_futex+0x2e0/0x2e0
[ 412.754666] ? down_read+0xb0/0x1d0
[ 412.758308] ? ext4_filemap_fault+0x7a/0xad
[ 412.762637] ? __down_interruptible+0x700/0x700
[ 412.767317] ? get_futex_key+0x21b0/0x21b0
[ 412.771572] ext4_filemap_fault+0x82/0xad
[ 412.775736] __do_fault+0x100/0x6b0
[ 412.779385] ? print_bad_pte+0x6c0/0x6c0
[ 412.783458] ? do_futex+0x249/0x26d0
[ 412.787185] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 412.792743] ? pmd_val+0x88/0x100
[ 412.796202] ? add_mm_counter_fast+0xd0/0xd0
[ 412.800628] ? pmd_val+0x88/0x100
[ 412.804101] ? add_mm_counter_fast+0xd0/0xd0
[ 412.808522] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 412.814073] __handle_mm_fault+0x3709/0x53e0
[ 412.818483] ? perf_trace_lock+0x14d/0x7a0
[ 412.822737] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 412.827587] ? graph_lock+0x170/0x170
[ 412.831393] ? print_usage_bug+0xc0/0xc0
[ 412.835460] ? graph_lock+0x170/0x170
[ 412.839266] ? graph_lock+0x170/0x170
[ 412.843089] ? handle_mm_fault+0x42a/0xc70
[ 412.847328] ? lock_downgrade+0x900/0x900
[ 412.851480] ? check_preemption_disabled+0x48/0x200
[ 412.856506] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 412.862306] ? kasan_check_read+0x11/0x20
[ 412.866473] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 412.871766] ? rcu_bh_qs+0xc0/0xc0
[ 412.875320] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 412.880776] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 412.886332] ? check_preemption_disabled+0x48/0x200
[ 412.891362] handle_mm_fault+0x54f/0xc70
[ 412.895431] ? __handle_mm_fault+0x53e0/0x53e0
[ 412.900019] ? find_vma+0x34/0x190
[ 412.903594] __do_page_fault+0x67d/0xed0
[ 412.907704] ? mm_fault_error+0x380/0x380
[ 412.911858] ? trace_hardirqs_off+0xb8/0x310
[ 412.916306] ? trace_hardirqs_on+0x310/0x310
[ 412.920734] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 412.926100] ? trace_hardirqs_on+0x310/0x310
[ 412.930519] do_page_fault+0xf2/0x7e0
[ 412.934326] ? vmalloc_sync_all+0x30/0x30
[ 412.938482] ? error_entry+0x70/0xd0
[ 412.942202] ? trace_hardirqs_off_caller+0xbb/0x310
[ 412.947235] ? trace_hardirqs_on_caller+0xc0/0x310
[ 412.952182] ? syscall_return_slowpath+0x5e0/0x5e0
[ 412.957114] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 412.961965] ? trace_hardirqs_on_caller+0x310/0x310
[ 412.966990] ? trace_hardirqs_off+0x310/0x310
[ 412.971497] ? prepare_exit_to_usermode+0x291/0x3b0
[ 412.976520] ? page_fault+0x8/0x30
[ 412.980120] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 412.984971] ? page_fault+0x8/0x30
[ 412.988516] page_fault+0x1e/0x30
[ 412.991978] RIP: 0033:0x44b69a
[ 412.995175] Code: Bad RIP value.
[ 412.998537] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 413.003915] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 413.011191] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 413.018462] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 413.025745] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 413.033014] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 413.040315] warn_alloc_show_mem: 1 callbacks suppressed
[ 413.040327] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc5+ #106
[ 413.040329] Mem-Info:
[ 413.040359] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 413.040359] active_file:18 inactive_file:17 isolated_file:0
[ 413.040359] unevictable:0 dirty:0 writeback:0 unstable:0
[ 413.040359] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 413.040359] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 413.040359] free:13799 free_pcp:275 free_cma:0
[ 413.045705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 413.045714] Call Trace:
[ 413.052567] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 413.054981] dump_stack+0x1c4/0x2b4
[ 413.087846] Node 0
[ 413.097224] ? dump_stack_print_info.cold.2+0x52/0x52
[ 413.100010] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 413.127951] warn_alloc.cold.119+0xb7/0x1bd
[ 413.131572] lowmem_reserve[]:
[ 413.133822] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 413.139006] 0
[ 413.164509] ? lock_downgrade+0x900/0x900
[ 413.168804] 2819 6323
[ 413.171940] ? trace_hardirqs_off+0xb8/0x310
[ 413.176744] 6323
[ 413.178586] ? trace_hardirqs_off+0xb8/0x310
[ 413.182751] Node 0
[ 413.185258] __alloc_pages_slowpath+0x2667/0x2d80
[ 413.189665] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 413.191729] ? warn_alloc+0x120/0x120
[ 413.196098] lowmem_reserve[]:
[ 413.198335] ? warn_alloc+0x120/0x120
[ 413.203153] 0
[ 413.229882] ? print_usage_bug+0xc0/0xc0
[ 413.233665] 0
[ 413.236772] ? warn_alloc+0x120/0x120
[ 413.240551] 3503
[ 413.242355] ? print_usage_bug+0xc0/0xc0
[ 413.246398] 3503
[ 413.248215] ? __lock_acquire+0x7ec/0x4ec0
[ 413.252031] Node 0
[ 413.254092] ? __lock_acquire+0x7ec/0x4ec0
[ 413.258158] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 413.260206] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 413.264414] lowmem_reserve[]:
[ 413.266655] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 413.270871] 0
[ 413.299262] ? should_fail+0x22d/0xd01
[ 413.304805] 0
[ 413.307911] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 413.313424] 0
[ 413.315242] ? __lock_acquire+0x7ec/0x4ec0
[ 413.319111] 0
[ 413.320960] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 413.326040] Node 0
[ 413.327839] ? __lock_acquire+0x7ec/0x4ec0
[ 413.332054] DMA: 1*4kB
[ 413.333883] ? should_fail+0x22d/0xd01
[ 413.338966] (U)
[ 413.341213] ? mark_held_locks+0x130/0x130
[ 413.345417] 0*8kB
[ 413.348004] ? mark_held_locks+0x130/0x130
[ 413.351869] 0*16kB
[ 413.353850] ? graph_lock+0x170/0x170
[ 413.358062] 1*32kB
[ 413.360212] ? print_usage_bug+0xc0/0xc0
[ 413.364424] (U)
[ 413.366662] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 413.370442] 2*64kB
[ 413.372678] ? check_preemption_disabled+0x48/0x200
[ 413.376718] (U)
[ 413.378696] ? check_preemption_disabled+0x48/0x200
[ 413.384226] 1*128kB
[ 413.386466] ? __lock_is_held+0xb5/0x140
[ 413.391453] (U)
[ 413.393463] __alloc_pages_nodemask+0xa80/0xde0
[ 413.398448] 1*256kB (U)
[ 413.400793] ? graph_lock+0x170/0x170
[ 413.404845] 0*512kB 1*1024kB
[ 413.406829] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 413.411471] (U)
[ 413.414180] ? graph_lock+0x170/0x170
[ 413.417962] 1*2048kB
[ 413.421068] ? find_held_lock+0x36/0x1c0
[ 413.426057] (M)
[ 413.428038] ? ____cache_alloc_node+0x1c7/0x1e0
[ 413.431814] 3*4096kB
[ 413.434225] ? lock_downgrade+0x900/0x900
[ 413.438268] (M)
[ 413.440263] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 413.444898] = 15908kB
[ 413.444907] Node 0
[ 413.447323] cache_grow_begin+0x91/0x8c0
[ 413.451456] DMA32: 4*4kB
[ 413.453441] ? do_raw_spin_unlock+0xa7/0x2f0
[ 413.458956] (M)
[ 413.461379] fallback_alloc+0x203/0x2e0
[ 413.463619] 1*8kB
[ 413.467679] ____cache_alloc_node+0x1c7/0x1e0
[ 413.470414] (U)
[ 413.474833] kmem_cache_alloc_node+0xe3/0x730
[ 413.476781] 3*16kB (UM)
[ 413.480764] ? ipv6_get_ifaddr+0x42e/0x620
[ 413.482885] 2*32kB (M)
[ 413.487404] __alloc_skb+0x119/0x770
[ 413.489357] 5*64kB
[ 413.493873] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 413.496523] (UM)
[ 413.500764] ? skb_scrub_packet+0x490/0x490
[ 413.503328] 4*128kB
[ 413.507041] ? lock_downgrade+0x900/0x900
[ 413.509262] (UM)
[ 413.514541] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 413.516582] 3*256kB
[ 413.520901] ? refcount_sub_and_test_checked+0x203/0x310
[ 413.523198] (M) 4*512kB
[ 413.527392] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 413.529466] (UM)
[ 413.535028] ? addrconf_rs_timer+0x690/0x690
[ 413.537345] 3*1024kB
[ 413.542812] ndisc_alloc_skb+0x144/0x340
[ 413.545462] (UM)
[ 413.550911] ndisc_send_rs+0x331/0x6e0
[ 413.552958] 3*2048kB
[ 413.557365] addrconf_rs_timer+0x314/0x690
[ 413.559756] (M)
[ 413.563814] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 413.565847] 3*4096kB (M)
[ 413.569757] call_timer_fn+0x272/0x920
[ 413.572147] = 25288kB
[ 413.576377] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 413.578337] Node 0
[ 413.582589] ? process_timeout+0x40/0x40
[ 413.585326] Normal: 908*4kB
[ 413.589221] ? find_held_lock+0x36/0x1c0
[ 413.589245] ? __run_timers+0x7da/0xc70
[ 413.591639] (MEH) 458*8kB
[ 413.595922] ? _raw_spin_unlock_irq+0x27/0x80
[ 413.598140] (UME)
[ 413.602204] ? _raw_spin_unlock_irq+0x27/0x80
[ 413.605204] 198*16kB
[ 413.609265] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 413.613219] (UME)
[ 413.616062] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 413.620544] 78*32kB (UME)
[ 413.622720] ? trace_hardirqs_on+0xbd/0x310
[ 413.627189] 17*64kB (UM)
[ 413.629620] ? kasan_check_read+0x11/0x20
[ 413.633847] 0*128kB
[ 413.635996] ? __run_timers+0x7da/0xc70
[ 413.640555] 0*256kB
[ 413.643400] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 413.647699] 0*512kB 0*1024kB
[ 413.650476] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 413.654602] 0*2048kB 0*4096kB
[ 413.656949] __run_timers+0x7e5/0xc70
[ 413.660884] = 14048kB
[ 413.660899] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 413.663235] ? find_held_lock+0x36/0x1c0
[ 413.668672] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 413.671776] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 413.675983] 154 total pagecache pages
[ 413.679173] ? _raw_spin_unlock_irq+0x27/0x80
[ 413.682957] 0 pages in swap cache
[ 413.685396] ? _raw_spin_unlock_irq+0x27/0x80
[ 413.694222] Swap cache stats: add 0, delete 0, find 0/0
[ 413.698280] ? lockdep_hardirqs_on+0x421/0x5c0
[ 413.706831] Free swap = 0kB
[ 413.706841] Total swap = 0kB
[ 413.712214] ? trace_hardirqs_on+0xbd/0x310
[ 413.715990] 1965979 pages RAM
[ 413.720482] ? kasan_check_read+0x11/0x20
[ 413.723912] 0 pages HighMem/MovableOnly
[ 413.723921] 342307 pages reserved
[ 413.728423] ? finish_task_switch+0x1f5/0x900
[ 413.733766] 0 pages cma reserved
[ 413.738352] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 413.741412] aoe: skb alloc failure
[ 413.744370] ? compat_start_thread+0x80/0x80
[ 413.748764] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 413.751815] ? pvclock_read_flags+0x160/0x160
[ 413.755941] syz-fuzzer cpuset=
[ 413.759917] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 413.763349] /
[ 413.767847] ? check_preemption_disabled+0x48/0x200
[ 413.771193] mems_allowed=0
[ 413.776649] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[ 413.823115] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 413.828403] ? rcu_pm_notify+0xc0/0xc0
[ 413.832298] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 413.837856] ? check_preemption_disabled+0x48/0x200
[ 413.842895] run_timer_softirq+0x52/0xb0
[ 413.846962] ? rcu_read_lock_sched_held+0x108/0x120
[ 413.851992] __do_softirq+0x30b/0xad8
[ 413.855810] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 413.860938] ? trace_hardirqs_off+0xb8/0x310
[ 413.865365] ? schedule+0x108/0x460
[ 413.869006] ? trace_hardirqs_off+0xb8/0x310
[ 413.873438] ? smpboot_thread_fn+0x68b/0xa00
[ 413.877850] ? trace_hardirqs_on+0x310/0x310
[ 413.882277] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 413.887825] ? check_preemption_disabled+0x48/0x200
[ 413.892854] ? takeover_tasklets+0xa90/0xa90
[ 413.897268] run_ksoftirqd+0x94/0x100
[ 413.901087] smpboot_thread_fn+0x68b/0xa00
[ 413.905335] ? sort_range+0x30/0x30
[ 413.908972] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 413.914083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 413.919630] ? __kthread_parkme+0xfb/0x1a0
[ 413.923887] kthread+0x35a/0x420
[ 413.927268] ? sort_range+0x30/0x30
[ 413.930921] ? kthread_bind+0x40/0x40
[ 413.934734] ret_from_fork+0x3a/0x50
[ 413.938476] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 413.938546] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 413.945497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 413.945506] Call Trace:
[ 413.952097] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 413.961337]
[ 413.963911] ksoftirqd/0 cpuset=
[ 413.974220] dump_stack+0x1c4/0x2b4
[ 413.976350] /
[ 413.979629] ? dump_stack_print_info.cold.2+0x52/0x52
[ 413.983239] mems_allowed=0
[ 413.984991] warn_alloc.cold.119+0xb7/0x1bd
[ 413.997397] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 414.002247] ? lock_downgrade+0x900/0x900
[ 414.006411] ? trace_hardirqs_off+0xb8/0x310
[ 414.010830] ? trace_hardirqs_off+0xb8/0x310
[ 414.015252] __alloc_pages_slowpath+0x2667/0x2d80
[ 414.020137] ? warn_alloc+0x120/0x120
[ 414.023945] ? warn_alloc+0x120/0x120
[ 414.027770] ? print_usage_bug+0xc0/0xc0
[ 414.031837] ? warn_alloc+0x120/0x120
[ 414.035644] ? print_usage_bug+0xc0/0xc0
[ 414.039738] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 414.044758] ? ktime_get+0x2e1/0x440
[ 414.048488] ? check_preemption_disabled+0x48/0x200
[ 414.053512] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 414.059056] ? should_fail+0x22d/0xd01
[ 414.062943] ? kasan_check_read+0x11/0x20
[ 414.067097] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 414.072379] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 414.077489] ? __lock_acquire+0x7ec/0x4ec0
[ 414.081757] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 414.086864] ? should_fail+0x22d/0xd01
[ 414.090769] ? mark_held_locks+0x130/0x130
[ 414.095018] ? mark_held_locks+0x130/0x130
[ 414.099259] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 414.104809] ? graph_lock+0x170/0x170
[ 414.108625] ? mark_held_locks+0xc7/0x130
[ 414.112781] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 414.117814] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 414.123381] ? check_preemption_disabled+0x48/0x200
[ 414.128405] ? check_preemption_disabled+0x48/0x200
[ 414.133441] ? __lock_is_held+0xb5/0x140
[ 414.137512] __alloc_pages_nodemask+0xa80/0xde0
[ 414.142186] ? graph_lock+0x170/0x170
[ 414.145998] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 414.151015] ? graph_lock+0x170/0x170
[ 414.154831] ? find_held_lock+0x36/0x1c0
[ 414.158913] ? ____cache_alloc_node+0x1c7/0x1e0
[ 414.163585] ? lock_downgrade+0x900/0x900
[ 414.167743] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 414.173290] cache_grow_begin+0x91/0x8c0
[ 414.177359] ? do_raw_spin_unlock+0xa7/0x2f0
[ 414.181779] fallback_alloc+0x203/0x2e0
[ 414.185770] ____cache_alloc_node+0x1c7/0x1e0
[ 414.190273] kmem_cache_alloc_node+0xe3/0x730
[ 414.194768] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 414.199871] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 414.204472] __alloc_skb+0x119/0x770
[ 414.208192] ? calc_wheel_index+0x220/0x220
[ 414.212523] ? skb_scrub_packet+0x490/0x490
[ 414.216877] ? vprintk_default+0x28/0x30
[ 414.220937] ? vprintk_func+0x85/0x181
[ 414.224833] ? printk+0xa7/0xcf
[ 414.228118] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 414.232885] new_skb+0x26/0x1c0
[ 414.236641] aoecmd_cfg+0x279/0x7f0
[ 414.240281] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 414.244625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 414.250171] ? check_preemption_disabled+0x48/0x200
[ 414.255196] ? check_preemption_disabled+0x48/0x200
[ 414.260233] ? __lock_is_held+0xb5/0x140
[ 414.264313] discover_timer+0x50/0x60
[ 414.268140] call_timer_fn+0x272/0x920
[ 414.272048] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 414.276898] ? process_timeout+0x40/0x40
[ 414.280968] ? find_held_lock+0x36/0x1c0
[ 414.285049] ? mark_held_locks+0xc7/0x130
[ 414.289210] ? _raw_spin_unlock_irq+0x27/0x80
[ 414.293720] ? _raw_spin_unlock_irq+0x27/0x80
[ 414.298217] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 414.303069] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 414.307660] ? trace_hardirqs_on+0xbd/0x310
[ 414.311987] ? kasan_check_read+0x11/0x20
[ 414.316137] ? __run_timers+0x7da/0xc70
[ 414.320114] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 414.325597] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 414.330491] __run_timers+0x7e5/0xc70
[ 414.334310] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 414.339692] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 414.344720] ? graph_lock+0x170/0x170
[ 414.348535] ? print_usage_bug+0xc0/0xc0
[ 414.352609] ? lock_release+0x970/0x970
[ 414.356599] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 414.361810] ? find_held_lock+0x36/0x1c0
[ 414.365893] ? graph_lock+0x170/0x170
[ 414.369709] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 414.375267] ? check_preemption_disabled+0x48/0x200
[ 414.380366] ? __lock_is_held+0xb5/0x140
[ 414.384442] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 414.389994] ? check_preemption_disabled+0x48/0x200
[ 414.395053] run_timer_softirq+0x52/0xb0
[ 414.399117] ? rcu_read_lock_sched_held+0x108/0x120
[ 414.404141] __do_softirq+0x30b/0xad8
[ 414.407975] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 414.413113] ? pvclock_read_flags+0x160/0x160
[ 414.417619] ? lapic_next_event+0x5a/0x90
[ 414.421772] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 414.427314] ? check_preemption_disabled+0x48/0x200
[ 414.432348] ? check_preemption_disabled+0x48/0x200
[ 414.437393] ? kvm_clock_read+0x18/0x30
[ 414.441376] ? kvm_sched_clock_read+0x9/0x20
[ 414.445789] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 414.451330] ? check_preemption_disabled+0x48/0x200
[ 414.456368] irq_exit+0x17f/0x1c0
[ 414.459826] smp_apic_timer_interrupt+0x1cb/0x760
[ 414.464683] ? smp_reschedule_interrupt+0x109/0x650
[ 414.469734] ? smp_call_function_single_interrupt+0x650/0x650
[ 414.475650] ? interrupt_entry+0xb5/0xf0
[ 414.479720] ? trace_hardirqs_off_caller+0xbb/0x310
[ 414.484748] ? trace_hardirqs_off_caller+0xbb/0x310
[ 414.489954] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 414.494800] ? trace_hardirqs_on_caller+0x310/0x310
[ 414.499837] ? trace_hardirqs_on_caller+0x310/0x310
[ 414.504857] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 414.510402] ? check_preemption_disabled+0x48/0x200
[ 414.515424] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 414.520995] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 414.525851] apic_timer_interrupt+0xf/0x20
[ 414.530082]
[ 414.532335] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 414.537613] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 414.556514] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 414.564239] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 414.571507] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 414.578776] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 414.586080] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 414.593353] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 414.600657] ? arch_local_irq_restore+0x45/0x52
[ 414.605353] dump_stack+0x26a/0x2b4
[ 414.608991] ? dump_stack_print_info.cold.2+0x52/0x52
[ 414.614209] ? mark_held_locks+0x130/0x130
[ 414.618446] ? mark_held_locks+0x130/0x130
[ 414.622690] dump_header+0x27b/0xf72
[ 414.626428] ? pagefault_out_of_memory+0x197/0x197
[ 414.631369] ? mark_held_locks+0x130/0x130
[ 414.635607] ? __lock_acquire+0x7ec/0x4ec0
[ 414.639849] ? mem_cgroup_charge_statistics+0x780/0x780
[ 414.645237] ? print_usage_bug+0xc0/0xc0
[ 414.649306] ? print_usage_bug+0xc0/0xc0
[ 414.653385] ? graph_lock+0x170/0x170
[ 414.657187] ? graph_lock+0x170/0x170
[ 414.661003] ? print_usage_bug+0xc0/0xc0
[ 414.665071] ? print_usage_bug+0xc0/0xc0
[ 414.669169] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 414.674719] ? find_held_lock+0x36/0x1c0
[ 414.678792] ? mark_held_locks+0xc7/0x130
[ 414.682953] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 414.688075] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 414.693186] ? lockdep_hardirqs_on+0x421/0x5c0
[ 414.697807] ? trace_hardirqs_on+0xbd/0x310
[ 414.702140] ? kasan_check_read+0x11/0x20
[ 414.706293] ? ___ratelimit+0x36f/0x655
[ 414.710306] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 414.715762] ? trace_hardirqs_on+0x310/0x310
[ 414.720206] ? lock_downgrade+0x900/0x900
[ 414.724374] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 414.730014] ? ___ratelimit+0xaa/0x655
[ 414.733912] ? idr_get_free+0xec0/0xec0
[ 414.737915] ? kasan_check_write+0x14/0x20
[ 414.742159] ? do_raw_spin_lock+0xc1/0x200
[ 414.746406] oom_kill_process.cold.27+0x10/0x903
[ 414.751166] ? graph_lock+0x170/0x170
[ 414.754983] ? _raw_spin_unlock+0x2c/0x50
[ 414.759135] ? oom_badness+0xe6/0xaa0
[ 414.762954] ? oom_evaluate_task+0x540/0x540
[ 414.767372] ? find_held_lock+0x36/0x1c0
[ 414.771446] ? out_of_memory+0x974/0x1430
[ 414.775602] ? lock_downgrade+0x900/0x900
[ 414.779758] ? check_preemption_disabled+0x48/0x200
[ 414.784788] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 414.790584] ? kasan_check_read+0x11/0x20
[ 414.794737] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 414.800019] ? rcu_bh_qs+0xc0/0xc0
[ 414.803572] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 414.808595] ? oom_evaluate_task+0x302/0x540
[ 414.813015] out_of_memory+0xa84/0x1430
[ 414.816999] ? oom_killer_disable+0x3a0/0x3a0
[ 414.821531] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 414.826468] ? __mutex_add_waiter+0x2a0/0x2a0
[ 414.830986] __alloc_pages_slowpath+0x2318/0x2d80
[ 414.835874] ? warn_alloc+0x120/0x120
[ 414.839691] ? find_get_entry+0x2f2/0xc40
[ 414.843860] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 414.849411] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 414.854361] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 414.859915] ? should_fail+0x22d/0xd01
[ 414.863819] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 414.868926] ? __lock_is_held+0xb5/0x140
[ 414.873028] ? __lock_is_held+0xb5/0x140
[ 414.877113] ? ___might_sleep+0x1ed/0x300
[ 414.881263] ? lock_release+0x970/0x970
[ 414.885244] ? arch_local_save_flags+0x40/0x40
[ 414.889841] ? __might_sleep+0x95/0x190
[ 414.893827] __alloc_pages_nodemask+0xa80/0xde0
[ 414.898537] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 414.903565] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 414.909366] ? kasan_check_read+0x11/0x20
[ 414.913519] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 414.918822] ? graph_lock+0x170/0x170
[ 414.922649] ? print_usage_bug+0xc0/0xc0
[ 414.926768] ? graph_lock+0x170/0x170
[ 414.930580] ? graph_lock+0x170/0x170
[ 414.934388] ? __do_page_cache_readahead+0x7ce/0x980
[ 414.939514] ? find_held_lock+0x36/0x1c0
[ 414.943587] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 414.949132] alloc_pages_current+0x10c/0x210
[ 414.953559] ? lock_downgrade+0x900/0x900
[ 414.957733] __page_cache_alloc+0x38f/0x5b0
[ 414.962095] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 414.967893] ? kasan_check_read+0x11/0x20
[ 414.972045] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 414.977331] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 414.982026] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 414.987583] ? check_preemption_disabled+0x48/0x200
[ 414.992620] filemap_fault+0x1594/0x25f0
[ 414.996721] ? __lock_page_or_retry+0xa00/0xa00
[ 415.001409] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 415.007206] ? kasan_check_read+0x11/0x20
[ 415.011373] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 415.016675] ? rcu_bh_qs+0xc0/0xc0
[ 415.020263] ? filemap_map_pages+0xdea/0x1980
[ 415.024783] ? find_get_pages_range_tag+0x1320/0x1320
[ 415.029987] ? try_to_wake_up+0x10a/0x12f0
[ 415.034259] ? graph_lock+0x170/0x170
[ 415.038067] ? migrate_swap_stop+0x930/0x930
[ 415.042493] ? find_held_lock+0x36/0x1c0
[ 415.046575] ? lock_acquire+0x1ed/0x520
[ 415.050555] ? ext4_filemap_fault+0x7a/0xad
[ 415.054883] ? lock_release+0x970/0x970
[ 415.058858] ? arch_local_save_flags+0x40/0x40
[ 415.063462] ? __unqueue_futex+0x2e0/0x2e0
[ 415.067725] ? down_read+0xb0/0x1d0
[ 415.071371] ? ext4_filemap_fault+0x7a/0xad
[ 415.075729] ? __down_interruptible+0x700/0x700
[ 415.080444] ? get_futex_key+0x21b0/0x21b0
[ 415.084703] ext4_filemap_fault+0x82/0xad
[ 415.088886] __do_fault+0x100/0x6b0
[ 415.092521] ? print_bad_pte+0x6c0/0x6c0
[ 415.096587] ? do_futex+0x249/0x26d0
[ 415.100305] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 415.105851] ? pmd_val+0x88/0x100
[ 415.109310] ? add_mm_counter_fast+0xd0/0xd0
[ 415.113724] ? pmd_val+0x88/0x100
[ 415.117187] ? add_mm_counter_fast+0xd0/0xd0
[ 415.121607] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 415.127343] __handle_mm_fault+0x3709/0x53e0
[ 415.131754] ? perf_trace_lock+0x14d/0x7a0
[ 415.136020] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 415.140865] ? graph_lock+0x170/0x170
[ 415.144687] ? print_usage_bug+0xc0/0xc0
[ 415.148777] ? graph_lock+0x170/0x170
[ 415.152580] ? graph_lock+0x170/0x170
[ 415.156444] ? handle_mm_fault+0x42a/0xc70
[ 415.160684] ? lock_downgrade+0x900/0x900
[ 415.164846] ? check_preemption_disabled+0x48/0x200
[ 415.169873] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 415.175673] ? kasan_check_read+0x11/0x20
[ 415.179829] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 415.185118] ? rcu_bh_qs+0xc0/0xc0
[ 415.188677] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 415.194138] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 415.199676] ? check_preemption_disabled+0x48/0x200
[ 415.204713] handle_mm_fault+0x54f/0xc70
[ 415.208783] ? __handle_mm_fault+0x53e0/0x53e0
[ 415.213373] ? find_vma+0x34/0x190
[ 415.216921] __do_page_fault+0x67d/0xed0
[ 415.220992] ? mm_fault_error+0x380/0x380
[ 415.225142] ? trace_hardirqs_off+0xb8/0x310
[ 415.229566] ? trace_hardirqs_on+0x310/0x310
[ 415.233981] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 415.239347] ? trace_hardirqs_on+0x310/0x310
[ 415.243765] do_page_fault+0xf2/0x7e0
[ 415.247574] ? vmalloc_sync_all+0x30/0x30
[ 415.251743] ? error_entry+0x70/0xd0
[ 415.255465] ? trace_hardirqs_off_caller+0xbb/0x310
[ 415.260486] ? trace_hardirqs_on_caller+0xc0/0x310
[ 415.265419] ? syscall_return_slowpath+0x5e0/0x5e0
[ 415.270355] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 415.275212] ? trace_hardirqs_on_caller+0x310/0x310
[ 415.280237] ? trace_hardirqs_off+0x310/0x310
[ 415.284739] ? prepare_exit_to_usermode+0x291/0x3b0
[ 415.289761] ? page_fault+0x8/0x30
[ 415.293311] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 415.298165] ? page_fault+0x8/0x30
[ 415.301717] page_fault+0x1e/0x30
[ 415.305175] RIP: 0033:0x44b69a
[ 415.308376] Code: Bad RIP value.
[ 415.311741] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 415.317107] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 415.324379] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 415.331649] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 415.338919] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 415.346192] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 415.353492] warn_alloc_show_mem: 1 callbacks suppressed
[ 415.353503] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0-rc5+ #106
[ 415.353506] Mem-Info:
[ 415.353536] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 415.353536] active_file:18 inactive_file:17 isolated_file:0
[ 415.353536] unevictable:0 dirty:0 writeback:0 unstable:0
[ 415.353536] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 415.353536] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 415.353536] free:13799 free_pcp:275 free_cma:0
[ 415.358888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 415.365740] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 415.368141] Call Trace:
[ 415.401201] 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
[ 415.410576] dump_stack+0x1c4/0x2b4
[ 415.438066] lowmem_reserve[]:
[ 415.440653] ? dump_stack_print_info.cold.2+0x52/0x52
[ 415.466742] 0
[ 415.470383] warn_alloc.cold.119+0xb7/0x1bd
[ 415.473457] 2819
[ 415.478647] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 415.480431] 6323
[ 415.484766] ? lock_downgrade+0x900/0x900
[ 415.486818] 6323
[ 415.491673] ? trace_hardirqs_off+0xb8/0x310
[ 415.493727] Node 0
[ 415.497939] ? trace_hardirqs_off+0xb8/0x310
[ 415.499996] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 415.504383] __alloc_pages_slowpath+0x2667/0x2d80
[ 415.506589] lowmem_reserve[]: 0
[ 415.511031] ? warn_alloc+0x120/0x120
[ 415.537724] 0 3503
[ 415.542577] ? warn_alloc+0x120/0x120
[ 415.545828] 3503
[ 415.549640] ? print_usage_bug+0xc0/0xc0
[ 415.551861] Node 0
[ 415.555658] ? warn_alloc+0x120/0x120
[ 415.557730] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 415.561761] ? print_usage_bug+0xc0/0xc0
[ 415.563985] lowmem_reserve[]: 0
[ 415.567825] ? __lock_acquire+0x7ec/0x4ec0
[ 415.596087] 0
[ 415.600153] ? __lock_acquire+0x7ec/0x4ec0
[ 415.603432] 0
[ 415.607669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 415.609472] 0
[ 415.613731] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 415.615517] Node 0
[ 415.621056] ? should_fail+0x22d/0xd01
[ 415.622835] DMA:
[ 415.628371] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 415.630600] 1*4kB
[ 415.634483] ? __lock_acquire+0x7ec/0x4ec0
[ 415.636530] (U)
[ 415.641664] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 415.643798] 0*8kB
[ 415.648026] ? __lock_acquire+0x7ec/0x4ec0
[ 415.649977] 0*16kB 1*32kB
[ 415.655108] ? should_fail+0x22d/0xd01
[ 415.655134] ? mark_held_locks+0x130/0x130
[ 415.657264] (U)
[ 415.661496] ? mark_held_locks+0x130/0x130
[ 415.664325] 2*64kB
[ 415.668216] ? mark_held_locks+0xc7/0x130
[ 415.672425] (U)
[ 415.674399] ? print_usage_bug+0xc0/0xc0
[ 415.678625] 1*128kB
[ 415.680856] ? graph_lock+0x170/0x170
[ 415.684978] (U) 1*256kB
[ 415.686974] ? print_usage_bug+0xc0/0xc0
[ 415.691036] (U) 0*512kB
[ 415.693383] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 415.697162] 1*1024kB
[ 415.699836] ? check_preemption_disabled+0x48/0x200
[ 415.703874] (U)
[ 415.706543] ? check_preemption_disabled+0x48/0x200
[ 415.712057] 1*2048kB
[ 415.714472] ? __lock_is_held+0xb5/0x140
[ 415.719459] (M)
[ 415.721441] __alloc_pages_nodemask+0xa80/0xde0
[ 415.726433] 3*4096kB
[ 415.728836] ? graph_lock+0x170/0x170
[ 415.732877] (M)
[ 415.734860] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 415.739510] = 15908kB
[ 415.741917] ? graph_lock+0x170/0x170
[ 415.745701] Node 0
[ 415.747677] ? find_held_lock+0x36/0x1c0
[ 415.752682] DMA32:
[ 415.755112] ? ____cache_alloc_node+0x1c7/0x1e0
[ 415.758900] 4*4kB
[ 415.761138] ? lock_downgrade+0x900/0x900
[ 415.765179] (M)
[ 415.767423] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 415.772065] 1*8kB
[ 415.774223] cache_grow_begin+0x91/0x8c0
[ 415.778349] (U)
[ 415.780327] ? do_raw_spin_unlock+0xa7/0x2f0
[ 415.785836] 3*16kB (UM)
[ 415.788000] fallback_alloc+0x203/0x2e0
[ 415.792059] 2*32kB
[ 415.794036] ____cache_alloc_node+0x1c7/0x1e0
[ 415.798422] (M)
[ 415.801099] kmem_cache_alloc_node+0xe3/0x730
[ 415.805049] 5*64kB
[ 415.807284] ? ipv6_get_ifaddr+0x42e/0x620
[ 415.811754] (UM)
[ 415.813739] __alloc_skb+0x119/0x770
[ 415.818221] 4*128kB (UM)
[ 415.820468] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 415.824674] 3*256kB (M)
[ 415.826744] ? skb_scrub_packet+0x490/0x490
[ 415.830476] 4*512kB
[ 415.833259] ? lock_downgrade+0x900/0x900
[ 415.838513] (UM)
[ 415.841208] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 415.845495] 3*1024kB (UM)
[ 415.847827] ? refcount_sub_and_test_checked+0x203/0x310
[ 415.851952] 3*2048kB
[ 415.854017] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 415.859525] (M) 3*4096kB
[ 415.862383] ? addrconf_rs_timer+0x690/0x690
[ 415.867807] (M)
[ 415.870227] ndisc_alloc_skb+0x144/0x340
[ 415.875661] = 25288kB
[ 415.878428] ndisc_send_rs+0x331/0x6e0
[ 415.882815] Node 0
[ 415.884795] addrconf_rs_timer+0x314/0x690
[ 415.888824] Normal: 908*4kB
[ 415.891257] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 415.895124] (MEH)
[ 415.897375] call_timer_fn+0x272/0x920
[ 415.901579] 458*8kB
[ 415.904631] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 415.908840] (UME)
[ 415.910988] ? process_timeout+0x40/0x40
[ 415.914852] 198*16kB
[ 415.917171] ? find_held_lock+0x36/0x1c0
[ 415.921382] (UME)
[ 415.923554] ? __run_timers+0x7da/0xc70
[ 415.927606] 78*32kB
[ 415.930045] ? _raw_spin_unlock_irq+0x27/0x80
[ 415.934083] (UME)
[ 415.936233] ? _raw_spin_unlock_irq+0x27/0x80
[ 415.940197] 17*64kB
[ 415.942539] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 415.947008] (UM)
[ 415.949159] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 415.953631] 0*128kB
[ 415.955968] ? trace_hardirqs_on+0xbd/0x310
[ 415.960182] 0*256kB
[ 415.962260] ? kasan_check_read+0x11/0x20
[ 415.966819] 0*512kB 0*1024kB
[ 415.969156] ? __run_timers+0x7da/0xc70
[ 415.973459] 0*2048kB
[ 415.975782] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 415.979909] 0*4096kB
[ 415.983042] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 415.986985] = 14048kB
[ 415.987000] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 415.989407] __run_timers+0x7e5/0xc70
[ 415.994848] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 415.997254] ? find_held_lock+0x36/0x1c0
[ 416.001467] 154 total pagecache pages
[ 416.003884] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 416.012702] 0 pages in swap cache
[ 416.016493] ? _raw_spin_unlock_irq+0x27/0x80
[ 416.025053] Swap cache stats: add 0, delete 0, find 0/0
[ 416.029110] ? _raw_spin_unlock_irq+0x27/0x80
[ 416.032890] Free swap = 0kB
[ 416.038251] ? lockdep_hardirqs_on+0x421/0x5c0
[ 416.041684] Total swap = 0kB
[ 416.041700] 1965979 pages RAM
[ 416.046190] ? trace_hardirqs_on+0xbd/0x310
[ 416.051535] 0 pages HighMem/MovableOnly
[ 416.056025] ? kasan_check_read+0x11/0x20
[ 416.059029] 342307 pages reserved
[ 416.059038] 0 pages cma reserved
[ 416.063619] ? finish_task_switch+0x1f5/0x900
[ 416.066726] aoe: skb alloc failure
[ 416.069737] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 416.074071] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 416.078020] ? compat_start_thread+0x80/0x80
[ 416.082152] syz-fuzzer cpuset=
[ 416.085622] ? pvclock_read_flags+0x160/0x160
[ 416.088955] /
[ 416.093462] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 416.096987] mems_allowed=0
[ 416.102441] ? check_preemption_disabled+0x48/0x200
[ 416.139867] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[ 416.145412] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 416.150696] ? rcu_pm_notify+0xc0/0xc0
[ 416.154593] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 416.160137] ? check_preemption_disabled+0x48/0x200
[ 416.165169] run_timer_softirq+0x52/0xb0
[ 416.169242] ? rcu_read_lock_sched_held+0x108/0x120
[ 416.174265] __do_softirq+0x30b/0xad8
[ 416.178087] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 416.183204] ? trace_hardirqs_off+0xb8/0x310
[ 416.187635] ? schedule+0x108/0x460
[ 416.191279] ? trace_hardirqs_off+0xb8/0x310
[ 416.195693] ? smpboot_thread_fn+0x68b/0xa00
[ 416.200110] ? trace_hardirqs_on+0x310/0x310
[ 416.204529] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 416.210088] ? check_preemption_disabled+0x48/0x200
[ 416.215117] ? takeover_tasklets+0xa90/0xa90
[ 416.219540] run_ksoftirqd+0x94/0x100
[ 416.223366] smpboot_thread_fn+0x68b/0xa00
[ 416.227610] ? sort_range+0x30/0x30
[ 416.231246] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 416.236605] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 416.242149] ? __kthread_parkme+0xfb/0x1a0
[ 416.246393] kthread+0x35a/0x420
[ 416.249761] ? sort_range+0x30/0x30
[ 416.253393] ? kthread_bind+0x40/0x40
[ 416.257207] ret_from_fork+0x3a/0x50
[ 416.260954] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 416.261032] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 416.267990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 416.267995] Call Trace:
[ 416.268002]
[ 416.268020] dump_stack+0x1c4/0x2b4
[ 416.268040] ? dump_stack_print_info.cold.2+0x52/0x52
[ 416.280226] kworker/0:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 416.283900] warn_alloc.cold.119+0xb7/0x1bd
[ 416.283919] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 416.286825] kworker/0:5 cpuset=
[ 416.288985] ? lock_downgrade+0x900/0x900
[ 416.289011] ? trace_hardirqs_off+0xb8/0x310
[ 416.292910] /
[ 416.298038] ? trace_hardirqs_off+0xb8/0x310
[ 416.298063] __alloc_pages_slowpath+0x2667/0x2d80
[ 416.298110] ? warn_alloc+0x120/0x120
[ 416.298126] ? __lock_acquire+0x7ec/0x4ec0
[ 416.308675] mems_allowed=0
[ 416.313003] ? warn_alloc+0x120/0x120
[ 416.355314] ? check_preemption_disabled+0x48/0x200
[ 416.360341] ? print_usage_bug+0xc0/0xc0
[ 416.364410] ? warn_alloc+0x120/0x120
[ 416.368215] ? print_usage_bug+0xc0/0xc0
[ 416.372289] ? mark_held_locks+0x130/0x130
[ 416.376553] ? mark_held_locks+0x130/0x130
[ 416.380821] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 416.386362] ? should_fail+0x22d/0xd01
[ 416.390254] ? graph_lock+0x170/0x170
[ 416.394067] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 416.399175] ? __lock_acquire+0x7ec/0x4ec0
[ 416.403421] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 416.408528] ? should_fail+0x22d/0xd01
[ 416.412436] ? mark_held_locks+0x130/0x130
[ 416.416676] ? mark_held_locks+0x130/0x130
[ 416.420921] ? lock_downgrade+0x900/0x900
[ 416.425100] ? graph_lock+0x170/0x170
[ 416.428904] ? graph_lock+0x170/0x170
[ 416.432717] ? graph_lock+0x170/0x170
[ 416.436521] ? print_usage_bug+0xc0/0xc0
[ 416.440588] ? do_raw_spin_unlock+0xa7/0x2f0
[ 416.445004] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 416.450551] ? check_preemption_disabled+0x48/0x200
[ 416.455573] ? check_preemption_disabled+0x48/0x200
[ 416.460603] ? __lock_is_held+0xb5/0x140
[ 416.464674] __alloc_pages_nodemask+0xa80/0xde0
[ 416.469365] ? graph_lock+0x170/0x170
[ 416.473174] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 416.478192] ? graph_lock+0x170/0x170
[ 416.482007] ? find_held_lock+0x36/0x1c0
[ 416.486087] ? ____cache_alloc_node+0x1c7/0x1e0
[ 416.490761] ? lock_downgrade+0x900/0x900
[ 416.494920] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 416.500468] cache_grow_begin+0x91/0x8c0
[ 416.504539] ? do_raw_spin_unlock+0xa7/0x2f0
[ 416.508983] fallback_alloc+0x203/0x2e0
[ 416.512974] ____cache_alloc_node+0x1c7/0x1e0
[ 416.517481] kmem_cache_alloc_node+0xe3/0x730
[ 416.521990] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 416.527098] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 416.531708] __alloc_skb+0x119/0x770
[ 416.535434] ? calc_wheel_index+0x220/0x220
[ 416.539764] ? skb_scrub_packet+0x490/0x490
[ 416.544101] ? vprintk_default+0x28/0x30
[ 416.548164] ? vprintk_func+0x85/0x181
[ 416.552059] ? printk+0xa7/0xcf
[ 416.555347] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 416.560119] new_skb+0x26/0x1c0
[ 416.563409] aoecmd_cfg+0x279/0x7f0
[ 416.567049] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 416.571381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 416.576924] ? check_preemption_disabled+0x48/0x200
[ 416.581959] ? check_preemption_disabled+0x48/0x200
[ 416.587001] ? __lock_is_held+0xb5/0x140
[ 416.591079] discover_timer+0x50/0x60
[ 416.594887] call_timer_fn+0x272/0x920
[ 416.598777] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 416.603625] ? process_timeout+0x40/0x40
[ 416.607708] ? find_held_lock+0x36/0x1c0
[ 416.611844] ? mark_held_locks+0xc7/0x130
[ 416.615998] ? _raw_spin_unlock_irq+0x27/0x80
[ 416.620501] ? _raw_spin_unlock_irq+0x27/0x80
[ 416.625016] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 416.629875] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 416.634466] ? trace_hardirqs_on+0xbd/0x310
[ 416.638806] ? kasan_check_read+0x11/0x20
[ 416.642966] ? __run_timers+0x7da/0xc70
[ 416.646956] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 416.652429] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 416.657277] __run_timers+0x7e5/0xc70
[ 416.661098] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 416.666470] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 416.671495] ? graph_lock+0x170/0x170
[ 416.675335] ? print_usage_bug+0xc0/0xc0
[ 416.679401] ? lock_release+0x970/0x970
[ 416.683380] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 416.688586] ? find_held_lock+0x36/0x1c0
[ 416.692654] ? graph_lock+0x170/0x170
[ 416.696484] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 416.702029] ? check_preemption_disabled+0x48/0x200
[ 416.707059] ? __lock_is_held+0xb5/0x140
[ 416.711123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 416.716664] ? check_preemption_disabled+0x48/0x200
[ 416.721706] run_timer_softirq+0x52/0xb0
[ 416.725771] ? rcu_read_lock_sched_held+0x108/0x120
[ 416.730794] __do_softirq+0x30b/0xad8
[ 416.734671] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 416.739813] ? pvclock_read_flags+0x160/0x160
[ 416.744338] ? lapic_next_event+0x5a/0x90
[ 416.748490] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 416.754041] ? check_preemption_disabled+0x48/0x200
[ 416.759059] ? check_preemption_disabled+0x48/0x200
[ 416.764091] ? kvm_clock_read+0x18/0x30
[ 416.768080] ? kvm_sched_clock_read+0x9/0x20
[ 416.772507] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 416.778059] ? check_preemption_disabled+0x48/0x200
[ 416.783094] irq_exit+0x17f/0x1c0
[ 416.786558] smp_apic_timer_interrupt+0x1cb/0x760
[ 416.791405] ? smp_reschedule_interrupt+0x109/0x650
[ 416.796431] ? smp_call_function_single_interrupt+0x650/0x650
[ 416.802318] ? interrupt_entry+0xb5/0xf0
[ 416.806384] ? trace_hardirqs_off_caller+0xbb/0x310
[ 416.811402] ? trace_hardirqs_off_caller+0xbb/0x310
[ 416.816428] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 416.821275] ? trace_hardirqs_on_caller+0x310/0x310
[ 416.826294] ? trace_hardirqs_on_caller+0x310/0x310
[ 416.831318] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 416.836860] ? check_preemption_disabled+0x48/0x200
[ 416.841878] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 416.847427] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 416.852284] apic_timer_interrupt+0xf/0x20
[ 416.856527]
[ 416.858768] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 416.864050] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 416.882955] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 416.890679] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 416.897962] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 416.905246] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 416.912515] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 416.919783] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 416.927072] ? arch_local_irq_restore+0x45/0x52
[ 416.931766] dump_stack+0x26a/0x2b4
[ 416.935401] ? dump_stack_print_info.cold.2+0x52/0x52
[ 416.940597] ? mark_held_locks+0x130/0x130
[ 416.944849] ? mark_held_locks+0x130/0x130
[ 416.949094] dump_header+0x27b/0xf72
[ 416.952823] ? pagefault_out_of_memory+0x197/0x197
[ 416.957761] ? mark_held_locks+0x130/0x130
[ 416.962012] ? __lock_acquire+0x7ec/0x4ec0
[ 416.966248] ? mem_cgroup_charge_statistics+0x780/0x780
[ 416.971617] ? print_usage_bug+0xc0/0xc0
[ 416.975682] ? print_usage_bug+0xc0/0xc0
[ 416.979758] ? graph_lock+0x170/0x170
[ 416.983558] ? graph_lock+0x170/0x170
[ 416.987363] ? print_usage_bug+0xc0/0xc0
[ 416.991428] ? print_usage_bug+0xc0/0xc0
[ 416.995503] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 417.001046] ? find_held_lock+0x36/0x1c0
[ 417.005142] ? mark_held_locks+0xc7/0x130
[ 417.009349] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 417.014463] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 417.019572] ? lockdep_hardirqs_on+0x421/0x5c0
[ 417.024246] ? trace_hardirqs_on+0xbd/0x310
[ 417.028578] ? kasan_check_read+0x11/0x20
[ 417.032747] ? ___ratelimit+0x36f/0x655
[ 417.036733] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 417.042199] ? trace_hardirqs_on+0x310/0x310
[ 417.046639] ? lock_downgrade+0x900/0x900
[ 417.050801] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 417.055909] ? ___ratelimit+0xaa/0x655
[ 417.059812] ? idr_get_free+0xec0/0xec0
[ 417.063793] ? kasan_check_write+0x14/0x20
[ 417.068033] ? do_raw_spin_lock+0xc1/0x200
[ 417.072281] oom_kill_process.cold.27+0x10/0x903
[ 417.077048] ? graph_lock+0x170/0x170
[ 417.080849] ? _raw_spin_unlock+0x2c/0x50
[ 417.085008] ? oom_badness+0xe6/0xaa0
[ 417.088821] ? oom_evaluate_task+0x540/0x540
[ 417.093236] ? find_held_lock+0x36/0x1c0
[ 417.097313] ? out_of_memory+0x974/0x1430
[ 417.101467] ? lock_downgrade+0x900/0x900
[ 417.105616] ? check_preemption_disabled+0x48/0x200
[ 417.110643] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 417.116480] ? kasan_check_read+0x11/0x20
[ 417.120645] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 417.126113] ? rcu_bh_qs+0xc0/0xc0
[ 417.129654] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 417.134678] ? oom_evaluate_task+0x302/0x540
[ 417.139117] out_of_memory+0xa84/0x1430
[ 417.143107] ? oom_killer_disable+0x3a0/0x3a0
[ 417.147701] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 417.152639] ? __mutex_add_waiter+0x2a0/0x2a0
[ 417.157150] __alloc_pages_slowpath+0x2318/0x2d80
[ 417.162040] ? warn_alloc+0x120/0x120
[ 417.165859] ? find_get_entry+0x2f2/0xc40
[ 417.170048] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 417.175606] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 417.180537] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 417.186093] ? should_fail+0x22d/0xd01
[ 417.189993] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 417.195117] ? __lock_is_held+0xb5/0x140
[ 417.199212] ? __lock_is_held+0xb5/0x140
[ 417.203311] ? ___might_sleep+0x1ed/0x300
[ 417.207473] ? lock_release+0x970/0x970
[ 417.211450] ? arch_local_save_flags+0x40/0x40
[ 417.216064] ? __might_sleep+0x95/0x190
[ 417.220050] __alloc_pages_nodemask+0xa80/0xde0
[ 417.224747] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 417.229777] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 417.235585] ? kasan_check_read+0x11/0x20
[ 417.239739] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 417.245023] ? graph_lock+0x170/0x170
[ 417.248833] ? print_usage_bug+0xc0/0xc0
[ 417.253017] ? graph_lock+0x170/0x170
[ 417.256829] ? graph_lock+0x170/0x170
[ 417.260647] ? __do_page_cache_readahead+0x7ce/0x980
[ 417.265756] ? find_held_lock+0x36/0x1c0
[ 417.269832] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 417.275379] alloc_pages_current+0x10c/0x210
[ 417.279790] ? lock_downgrade+0x900/0x900
[ 417.283957] __page_cache_alloc+0x38f/0x5b0
[ 417.288285] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 417.294083] ? kasan_check_read+0x11/0x20
[ 417.298242] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 417.303529] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 417.308202] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 417.313749] ? check_preemption_disabled+0x48/0x200
[ 417.318792] filemap_fault+0x1594/0x25f0
[ 417.322873] ? __lock_page_or_retry+0xa00/0xa00
[ 417.327544] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 417.333340] ? kasan_check_read+0x11/0x20
[ 417.337495] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 417.342780] ? rcu_bh_qs+0xc0/0xc0
[ 417.346339] ? filemap_map_pages+0xdea/0x1980
[ 417.350859] ? find_get_pages_range_tag+0x1320/0x1320
[ 417.356082] ? try_to_wake_up+0x10a/0x12f0
[ 417.360336] ? graph_lock+0x170/0x170
[ 417.364160] ? migrate_swap_stop+0x930/0x930
[ 417.368607] ? find_held_lock+0x36/0x1c0
[ 417.372718] ? lock_acquire+0x1ed/0x520
[ 417.376706] ? ext4_filemap_fault+0x7a/0xad
[ 417.381040] ? lock_release+0x970/0x970
[ 417.385022] ? arch_local_save_flags+0x40/0x40
[ 417.389612] ? __unqueue_futex+0x2e0/0x2e0
[ 417.393866] ? down_read+0xb0/0x1d0
[ 417.397494] ? ext4_filemap_fault+0x7a/0xad
[ 417.401818] ? __down_interruptible+0x700/0x700
[ 417.406494] ? get_futex_key+0x21b0/0x21b0
[ 417.410763] ext4_filemap_fault+0x82/0xad
[ 417.414941] __do_fault+0x100/0x6b0
[ 417.418592] ? print_bad_pte+0x6c0/0x6c0
[ 417.422670] ? do_futex+0x249/0x26d0
[ 417.426391] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 417.431944] ? pmd_val+0x88/0x100
[ 417.435405] ? add_mm_counter_fast+0xd0/0xd0
[ 417.439820] ? pmd_val+0x88/0x100
[ 417.443282] ? add_mm_counter_fast+0xd0/0xd0
[ 417.447708] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 417.453258] __handle_mm_fault+0x3709/0x53e0
[ 417.457706] ? perf_trace_lock+0x14d/0x7a0
[ 417.461964] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 417.466815] ? graph_lock+0x170/0x170
[ 417.470620] ? print_usage_bug+0xc0/0xc0
[ 417.474686] ? graph_lock+0x170/0x170
[ 417.478495] ? graph_lock+0x170/0x170
[ 417.482339] ? handle_mm_fault+0x42a/0xc70
[ 417.486578] ? lock_downgrade+0x900/0x900
[ 417.490743] ? check_preemption_disabled+0x48/0x200
[ 417.495769] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 417.501566] ? kasan_check_read+0x11/0x20
[ 417.505735] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 417.511016] ? rcu_bh_qs+0xc0/0xc0
[ 417.514564] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 417.520018] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 417.525586] ? check_preemption_disabled+0x48/0x200
[ 417.530618] handle_mm_fault+0x54f/0xc70
[ 417.534690] ? __handle_mm_fault+0x53e0/0x53e0
[ 417.539286] ? find_vma+0x34/0x190
[ 417.542850] __do_page_fault+0x67d/0xed0
[ 417.546950] ? mm_fault_error+0x380/0x380
[ 417.551106] ? trace_hardirqs_off+0xb8/0x310
[ 417.555517] ? trace_hardirqs_on+0x310/0x310
[ 417.559942] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 417.565314] ? trace_hardirqs_on+0x310/0x310
[ 417.569735] do_page_fault+0xf2/0x7e0
[ 417.573542] ? vmalloc_sync_all+0x30/0x30
[ 417.577716] ? error_entry+0x70/0xd0
[ 417.581435] ? trace_hardirqs_off_caller+0xbb/0x310
[ 417.586457] ? trace_hardirqs_on_caller+0xc0/0x310
[ 417.591390] ? syscall_return_slowpath+0x5e0/0x5e0
[ 417.596323] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 417.601171] ? trace_hardirqs_on_caller+0x310/0x310
[ 417.606191] ? trace_hardirqs_off+0x310/0x310
[ 417.610703] ? prepare_exit_to_usermode+0x291/0x3b0
[ 417.615727] ? page_fault+0x8/0x30
[ 417.619277] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 417.624127] ? page_fault+0x8/0x30
[ 417.627673] page_fault+0x1e/0x30
[ 417.631135] RIP: 0033:0x44b69a
[ 417.634336] Code: Bad RIP value.
[ 417.637718] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 417.643087] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 417.650358] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 417.657643] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 417.664998] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 417.672283] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 417.679582] CPU: 0 PID: 11641 Comm: kworker/0:5 Not tainted 4.19.0-rc5+ #106
[ 417.679588] warn_alloc_show_mem: 1 callbacks suppressed
[ 417.679597] Mem-Info:
[ 417.686801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 417.686820] Workqueue: events_long br_fdb_cleanup
[ 417.692191] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 417.692191] active_file:18 inactive_file:17 isolated_file:0
[ 417.692191] unevictable:0 dirty:0 writeback:0 unstable:0
[ 417.692191] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 417.692191] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 417.692191] free:13799 free_pcp:275 free_cma:0
[ 417.703952] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 417.708795] Call Trace:
[ 417.741665] Node 0
[ 417.769167] dump_stack+0x1c4/0x2b4
[ 417.771757] 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
[ 417.773968] ? dump_stack_print_info.cold.2+0x52/0x52
[ 417.777589] lowmem_reserve[]:
[ 417.803125] warn_alloc.cold.119+0xb7/0x1bd
[ 417.808287] 0
[ 417.811395] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 417.815702] 2819
[ 417.817502] ? lock_downgrade+0x900/0x900
[ 417.822321] 6323
[ 417.824387] ? trace_hardirqs_off+0xb8/0x310
[ 417.828509] 6323
[ 417.830589] ? trace_hardirqs_off+0xb8/0x310
[ 417.837042] __alloc_pages_slowpath+0x2667/0x2d80
[ 417.841427] Node 0 DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 417.846295] ? warn_alloc+0x120/0x120
[ 417.846315] ? ret_from_fork+0x3a/0x50
[ 417.873611] lowmem_reserve[]: 0
[ 417.877433] ? warn_alloc+0x120/0x120
[ 417.881297] 0
[ 417.884586] ? print_usage_bug+0xc0/0xc0
[ 417.888381] 3503
[ 417.890180] ? lockdep_on+0x50/0x50
[ 417.894215] 3503
[ 417.896300] ? lock_pin_lock+0x350/0x350
[ 417.899921] Node 0
[ 417.901987] ? lock_pin_lock+0x350/0x350
[ 417.906058] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 417.908276] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 417.912342] lowmem_reserve[]:
[ 417.940637] ? should_fail+0x22d/0xd01
[ 417.946170] 0
[ 417.949286] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 417.953152] 0
[ 417.954967] ? __lock_acquire+0x7ec/0x4ec0
[ 417.960047] 0
[ 417.961863] ? __lock_acquire+0x2881/0x4ec0
[ 417.966077] 0
[ 417.967878] ? should_fail+0x22d/0xd01
[ 417.973985] ? print_usage_bug+0xc0/0xc0
[ 417.977852] Node 0 DMA:
[ 417.981917] ? mark_held_locks+0x130/0x130
[ 417.981921] 1*4kB (U)
[ 417.984604] ? mark_held_locks+0x130/0x130
[ 417.988820] 0*8kB
[ 417.991315] ? check_usage_forwards+0x3e0/0x3e0
[ 417.995527] 0*16kB
[ 417.997677] ? graph_lock+0x170/0x170
[ 418.002328] 1*32kB
[ 418.004588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 418.004607] ? check_preemption_disabled+0x48/0x200
[ 418.008387] (U)
[ 418.010660] ? check_preemption_disabled+0x48/0x200
[ 418.016173] 2*64kB
[ 418.021205] ? __lock_is_held+0xb5/0x140
[ 418.023149] (U)
[ 418.028185] __alloc_pages_nodemask+0xa80/0xde0
[ 418.030403] 1*128kB
[ 418.034482] ? graph_lock+0x170/0x170
[ 418.036437] (U)
[ 418.041106] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 418.043422] 1*256kB
[ 418.047218] ? graph_lock+0x170/0x170
[ 418.049177] (U)
[ 418.054219] ? find_held_lock+0x36/0x1c0
[ 418.056505] 0*512kB 1*1024kB
[ 418.060353] ? ____cache_alloc_node+0x1c7/0x1e0
[ 418.062305] (U)
[ 418.066368] ? lock_downgrade+0x900/0x900
[ 418.069447] 1*2048kB (M)
[ 418.074131] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 418.076087] 3*4096kB
[ 418.080235] cache_grow_begin+0x91/0x8c0
[ 418.082970] (M)
[ 418.088506] ? do_raw_spin_unlock+0xa7/0x2f0
[ 418.090896] = 15908kB
[ 418.094956] fallback_alloc+0x203/0x2e0
[ 418.096911] Node 0
[ 418.101317] ____cache_alloc_node+0x1c7/0x1e0
[ 418.103703] DMA32: 4*4kB
[ 418.107700] kmem_cache_alloc_node+0xe3/0x730
[ 418.109925] (M)
[ 418.114422] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 418.117160] 1*8kB
[ 418.121649] ? kasan_check_read+0x11/0x20
[ 418.123615] (U)
[ 418.129408] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 418.131537] 3*16kB
[ 418.135690] __alloc_skb+0x119/0x770
[ 418.137647] (UM)
[ 418.142921] ? skb_scrub_packet+0x490/0x490
[ 418.145184] 2*32kB
[ 418.148988] ? call_switchdev_notifiers+0x43/0x60
[ 418.150970] (M)
[ 418.155336] ? br_switchdev_fdb_notify+0xd1/0x510
[ 418.157526] 5*64kB
[ 418.162367] ? br_switchdev_set_port_flag+0x3c0/0x3c0
[ 418.164320] (UM)
[ 418.169162] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 418.171381] 4*128kB
[ 418.176569] ? kasan_check_read+0x11/0x20
[ 418.178615] (UM)
[ 418.184414] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 418.186715] 3*256kB (M)
[ 418.190888] ? rcu_bh_qs+0xc0/0xc0
[ 418.192941] 4*512kB
[ 418.198258] fdb_notify+0x9e/0x180
[ 418.200869] (UM)
[ 418.204407] fdb_delete+0x803/0x1200
[ 418.206714] 3*1024kB
[ 418.210258] ? fdb_create+0x1710/0x1710
[ 418.212298] (UM)
[ 418.216051] ? ip_vs_info_seq_show+0x1030/0x1030
[ 418.218415] 3*2048kB
[ 418.222402] ? rcu_read_lock_sched_held+0x108/0x120
[ 418.224446] (M)
[ 418.229207] ? reweight_task+0x130/0x130
[ 418.231591] 3*4096kB
[ 418.236765] ? lock_acquire+0x1ed/0x520
[ 418.238724] (M)
[ 418.242813] ? br_fdb_cleanup+0x186/0x630
[ 418.245203] = 25288kB
[ 418.245213] Node 0
[ 418.249184] ? lock_release+0x970/0x970
[ 418.251140] Normal:
[ 418.255284] ? kasan_check_read+0x11/0x20
[ 418.257702] 908*4kB
[ 418.259934] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 418.263890] (MEH)
[ 418.266218] ? kasan_check_write+0x14/0x20
[ 418.270334] 458*8kB (UME)
[ 418.272669] ? do_raw_spin_lock+0xc1/0x200
[ 418.272695] br_fdb_cleanup+0x4f0/0x630
[ 418.272742] ? br_fdb_change_mac_address+0x540/0x540
[ 418.272759] ? __lock_is_held+0xb5/0x140
[ 418.278018] 198*16kB (UME)
[ 418.280201] process_one_work+0xc90/0x1b90
[ 418.284400] 78*32kB
[ 418.287245] ? mark_held_locks+0x130/0x130
[ 418.291456] (UME)
[ 418.295438] ? pwq_dec_nr_in_flight+0x4a0/0x4a0
[ 418.300516] 17*64kB
[ 418.304578] ? __switch_to_asm+0x40/0x70
[ 418.307482] (UM) 0*128kB
[ 418.311723] ? __switch_to_asm+0x40/0x70
[ 418.314042] 0*256kB
[ 418.318273] ? __switch_to_asm+0x34/0x70
[ 418.320406] 0*512kB
[ 418.325084] ? __switch_to_asm+0x40/0x70
[ 418.327390] 0*1024kB
[ 418.331448] ? __switch_to_asm+0x34/0x70
[ 418.334186] 0*2048kB
[ 418.338262] ? __switch_to_asm+0x40/0x70
[ 418.340568] 0*4096kB
[ 418.344665] ? __switch_to_asm+0x34/0x70
[ 418.346998] = 14048kB
[ 418.351053] ? __switch_to_asm+0x40/0x70
[ 418.353452] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 418.357531] ? __schedule+0x874/0x1ed0
[ 418.359924] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 418.363979] ? __switch_to_asm+0x34/0x70
[ 418.366372] 154 total pagecache pages
[ 418.370433] ? __switch_to_asm+0x40/0x70
[ 418.372832] 0 pages in swap cache
[ 418.376895] ? graph_lock+0x170/0x170
[ 418.385702] Swap cache stats: add 0, delete 0, find 0/0
[ 418.385712] Free swap = 0kB
[ 418.389621] ? __sched_text_start+0x8/0x8
[ 418.398171] Total swap = 0kB
[ 418.398180] 1965979 pages RAM
[ 418.402255] ? lockdep_hardirqs_on+0x421/0x5c0
[ 418.406037] 0 pages HighMem/MovableOnly
[ 418.410108] ? retint_kernel+0x2d/0x2d
[ 418.413542] 342307 pages reserved
[ 418.417340] ? find_held_lock+0x36/0x1c0
[ 418.422702] 0 pages cma reserved
[ 418.425721] ? lock_acquire+0x1ed/0x520
[ 418.429941] aoe: skb alloc failure
[ 418.432863] ? worker_thread+0x3e0/0x1390
[ 418.436032] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 418.440567] ? lock_release+0x970/0x970
[ 418.444524] syz-fuzzer cpuset=
[ 418.448412] ? trace_hardirqs_off+0xb8/0x310
[ 418.451839] /
[ 418.455900] ? kasan_check_read+0x11/0x20
[ 418.455917] ? worker_thread+0x3e0/0x1390
[ 418.459280] mems_allowed=0
[ 418.463248] ? trace_hardirqs_on+0x310/0x310
[ 418.509986] ? kasan_check_write+0x14/0x20
[ 418.514233] ? do_raw_spin_lock+0xc1/0x200
[ 418.518478] worker_thread+0x17f/0x1390
[ 418.522460] ? __switch_to_asm+0x34/0x70
[ 418.526537] ? process_one_work+0x1b90/0x1b90
[ 418.531053] ? graph_lock+0x170/0x170
[ 418.534867] ? __sched_text_start+0x8/0x8
[ 418.539051] ? find_held_lock+0x36/0x1c0
[ 418.543124] ? __kthread_parkme+0xce/0x1a0
[ 418.547363] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 418.552486] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 418.557599] ? lockdep_hardirqs_on+0x421/0x5c0
[ 418.562207] ? trace_hardirqs_on+0xbd/0x310
[ 418.566529] ? kasan_check_read+0x11/0x20
[ 418.570695] ? __kthread_parkme+0xce/0x1a0
[ 418.574938] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 418.580416] ? kasan_check_write+0x14/0x20
[ 418.584658] ? do_raw_spin_lock+0xc1/0x200
[ 418.588901] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 418.594011] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 418.599549] ? __kthread_parkme+0xfb/0x1a0
[ 418.603800] kthread+0x35a/0x420
[ 418.607190] ? process_one_work+0x1b90/0x1b90
[ 418.611694] ? kthread_bind+0x40/0x40
[ 418.615527] ret_from_fork+0x3a/0x50
[ 418.619265] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 418.626297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 418.630314] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 418.635673] Call Trace:
[ 418.646183] syz-executor3 cpuset=
[ 418.648753]
[ 418.648764] syz3
[ 418.652248] dump_stack+0x1c4/0x2b4
[ 418.654393] mems_allowed=0
[ 418.656367] ? dump_stack_print_info.cold.2+0x52/0x52
[ 418.668153] warn_alloc.cold.119+0xb7/0x1bd
[ 418.672482] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 418.677335] ? lock_downgrade+0x900/0x900
[ 418.681496] ? trace_hardirqs_off+0xb8/0x310
[ 418.685918] ? trace_hardirqs_off+0xb8/0x310
[ 418.690366] __alloc_pages_slowpath+0x2667/0x2d80
[ 418.695244] ? warn_alloc+0x120/0x120
[ 418.699077] ? warn_alloc+0x120/0x120
[ 418.702885] ? print_usage_bug+0xc0/0xc0
[ 418.706966] ? warn_alloc+0x120/0x120
[ 418.710773] ? print_usage_bug+0xc0/0xc0
[ 418.714835] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 418.719854] ? ktime_get+0x2e1/0x440
[ 418.723579] ? check_preemption_disabled+0x48/0x200
[ 418.728606] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 418.734149] ? should_fail+0x22d/0xd01
[ 418.738034] ? kasan_check_read+0x11/0x20
[ 418.742186] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 418.747487] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 418.752598] ? __lock_acquire+0x7ec/0x4ec0
[ 418.756847] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 418.761960] ? should_fail+0x22d/0xd01
[ 418.765928] ? mark_held_locks+0x130/0x130
[ 418.770189] ? mark_held_locks+0x130/0x130
[ 418.774441] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 418.780007] ? graph_lock+0x170/0x170
[ 418.783811] ? mark_held_locks+0xc7/0x130
[ 418.787985] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 418.793008] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 418.798574] ? check_preemption_disabled+0x48/0x200
[ 418.803591] ? check_preemption_disabled+0x48/0x200
[ 418.808618] ? __lock_is_held+0xb5/0x140
[ 418.812723] __alloc_pages_nodemask+0xa80/0xde0
[ 418.817394] ? graph_lock+0x170/0x170
[ 418.821203] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 418.826221] ? graph_lock+0x170/0x170
[ 418.830035] ? find_held_lock+0x36/0x1c0
[ 418.834114] ? ____cache_alloc_node+0x1c7/0x1e0
[ 418.838793] ? lock_downgrade+0x900/0x900
[ 418.842959] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 418.848518] cache_grow_begin+0x91/0x8c0
[ 418.852611] ? do_raw_spin_unlock+0xa7/0x2f0
[ 418.857030] fallback_alloc+0x203/0x2e0
[ 418.861013] ____cache_alloc_node+0x1c7/0x1e0
[ 418.865517] kmem_cache_alloc_node+0xe3/0x730
[ 418.870016] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 418.875137] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 418.879733] __alloc_skb+0x119/0x770
[ 418.883451] ? calc_wheel_index+0x220/0x220
[ 418.887795] ? skb_scrub_packet+0x490/0x490
[ 418.892156] ? vprintk_default+0x28/0x30
[ 418.896231] ? vprintk_func+0x85/0x181
[ 418.900136] ? printk+0xa7/0xcf
[ 418.903423] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 418.908226] new_skb+0x26/0x1c0
[ 418.911532] aoecmd_cfg+0x279/0x7f0
[ 418.915183] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 418.919525] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 418.925077] ? check_preemption_disabled+0x48/0x200
[ 418.930100] ? check_preemption_disabled+0x48/0x200
[ 418.935129] ? __lock_is_held+0xb5/0x140
[ 418.939218] discover_timer+0x50/0x60
[ 418.943024] call_timer_fn+0x272/0x920
[ 418.946915] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 418.951806] ? process_timeout+0x40/0x40
[ 418.955865] ? find_held_lock+0x36/0x1c0
[ 418.959945] ? mark_held_locks+0xc7/0x130
[ 418.964101] ? _raw_spin_unlock_irq+0x27/0x80
[ 418.968598] ? _raw_spin_unlock_irq+0x27/0x80
[ 418.973094] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 418.977946] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 418.982537] ? trace_hardirqs_on+0xbd/0x310
[ 418.986890] ? kasan_check_read+0x11/0x20
[ 418.991052] ? __run_timers+0x7da/0xc70
[ 418.995063] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 419.000528] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 419.005400] __run_timers+0x7e5/0xc70
[ 419.009213] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 419.014581] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 419.019603] ? graph_lock+0x170/0x170
[ 419.023412] ? print_usage_bug+0xc0/0xc0
[ 419.027486] ? lock_release+0x970/0x970
[ 419.031467] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 419.036691] ? find_held_lock+0x36/0x1c0
[ 419.040777] ? graph_lock+0x170/0x170
[ 419.044597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 419.050139] ? check_preemption_disabled+0x48/0x200
[ 419.055184] ? __lock_is_held+0xb5/0x140
[ 419.059249] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 419.064793] ? check_preemption_disabled+0x48/0x200
[ 419.069823] run_timer_softirq+0x52/0xb0
[ 419.073885] ? rcu_read_lock_sched_held+0x108/0x120
[ 419.078921] __do_softirq+0x30b/0xad8
[ 419.082760] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 419.087873] ? pvclock_read_flags+0x160/0x160
[ 419.092374] ? lapic_next_event+0x5a/0x90
[ 419.096523] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 419.102091] ? check_preemption_disabled+0x48/0x200
[ 419.107109] ? check_preemption_disabled+0x48/0x200
[ 419.112144] ? kvm_clock_read+0x18/0x30
[ 419.116122] ? kvm_sched_clock_read+0x9/0x20
[ 419.120537] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 419.126286] ? check_preemption_disabled+0x48/0x200
[ 419.131322] irq_exit+0x17f/0x1c0
[ 419.134788] smp_apic_timer_interrupt+0x1cb/0x760
[ 419.139634] ? smp_reschedule_interrupt+0x109/0x650
[ 419.144656] ? smp_call_function_single_interrupt+0x650/0x650
[ 419.150547] ? interrupt_entry+0xb5/0xf0
[ 419.154629] ? trace_hardirqs_off_caller+0xbb/0x310
[ 419.159648] ? trace_hardirqs_off_caller+0xbb/0x310
[ 419.164667] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 419.169551] ? trace_hardirqs_on_caller+0x310/0x310
[ 419.174567] ? trace_hardirqs_on_caller+0x310/0x310
[ 419.179601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 419.185146] ? check_preemption_disabled+0x48/0x200
[ 419.190163] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 419.195729] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 419.200596] apic_timer_interrupt+0xf/0x20
[ 419.204895]
[ 419.207146] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 419.212438] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 419.232489] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 419.240706] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 419.247978] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 419.255277] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 419.262560] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 419.269828] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 419.277118] ? arch_local_irq_restore+0x45/0x52
[ 419.281797] dump_stack+0x26a/0x2b4
[ 419.285430] ? dump_stack_print_info.cold.2+0x52/0x52
[ 419.290628] ? mark_held_locks+0x130/0x130
[ 419.294865] ? mark_held_locks+0x130/0x130
[ 419.299109] dump_header+0x27b/0xf72
[ 419.302872] ? pagefault_out_of_memory+0x197/0x197
[ 419.307812] ? mark_held_locks+0x130/0x130
[ 419.312051] ? __lock_acquire+0x7ec/0x4ec0
[ 419.316295] ? mem_cgroup_charge_statistics+0x780/0x780
[ 419.321663] ? print_usage_bug+0xc0/0xc0
[ 419.325741] ? print_usage_bug+0xc0/0xc0
[ 419.329839] ? graph_lock+0x170/0x170
[ 419.333639] ? graph_lock+0x170/0x170
[ 419.337458] ? print_usage_bug+0xc0/0xc0
[ 419.341519] ? print_usage_bug+0xc0/0xc0
[ 419.345609] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 419.351156] ? find_held_lock+0x36/0x1c0
[ 419.355230] ? mark_held_locks+0xc7/0x130
[ 419.359386] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 419.364502] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 419.369611] ? lockdep_hardirqs_on+0x421/0x5c0
[ 419.374215] ? trace_hardirqs_on+0xbd/0x310
[ 419.378536] ? kasan_check_read+0x11/0x20
[ 419.382688] ? ___ratelimit+0x36f/0x655
[ 419.386673] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 419.392130] ? trace_hardirqs_on+0x310/0x310
[ 419.396540] ? lock_downgrade+0x900/0x900
[ 419.400706] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 419.405816] ? ___ratelimit+0xaa/0x655
[ 419.409723] ? idr_get_free+0xec0/0xec0
[ 419.413717] ? kasan_check_write+0x14/0x20
[ 419.417965] ? do_raw_spin_lock+0xc1/0x200
[ 419.422214] oom_kill_process.cold.27+0x10/0x903
[ 419.426979] ? graph_lock+0x170/0x170
[ 419.430782] ? _raw_spin_unlock+0x2c/0x50
[ 419.434938] ? oom_badness+0xe6/0xaa0
[ 419.438746] ? oom_evaluate_task+0x540/0x540
[ 419.443175] ? find_held_lock+0x36/0x1c0
[ 419.447260] ? out_of_memory+0x974/0x1430
[ 419.451453] ? lock_downgrade+0x900/0x900
[ 419.455624] ? check_preemption_disabled+0x48/0x200
[ 419.460654] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 419.466471] ? kasan_check_read+0x11/0x20
[ 419.470627] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 419.475923] ? rcu_bh_qs+0xc0/0xc0
[ 419.479497] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 419.484515] ? oom_evaluate_task+0x302/0x540
[ 419.488940] out_of_memory+0xa84/0x1430
[ 419.492927] ? oom_killer_disable+0x3a0/0x3a0
[ 419.497450] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 419.502403] ? __mutex_add_waiter+0x2a0/0x2a0
[ 419.506970] __alloc_pages_slowpath+0x2318/0x2d80
[ 419.511894] ? warn_alloc+0x120/0x120
[ 419.515725] ? find_get_entry+0x2f2/0xc40
[ 419.519896] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 419.525433] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 419.530363] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 419.535909] ? should_fail+0x22d/0xd01
[ 419.539809] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 419.544917] ? __lock_is_held+0xb5/0x140
[ 419.549029] ? __lock_is_held+0xb5/0x140
[ 419.553120] ? ___might_sleep+0x1ed/0x300
[ 419.557270] ? lock_release+0x970/0x970
[ 419.561249] ? arch_local_save_flags+0x40/0x40
[ 419.565848] ? __might_sleep+0x95/0x190
[ 419.569834] __alloc_pages_nodemask+0xa80/0xde0
[ 419.574528] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 419.579575] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 419.585377] ? kasan_check_read+0x11/0x20
[ 419.589533] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 419.594826] ? graph_lock+0x170/0x170
[ 419.598637] ? print_usage_bug+0xc0/0xc0
[ 419.602715] ? graph_lock+0x170/0x170
[ 419.606530] ? graph_lock+0x170/0x170
[ 419.610339] ? __do_page_cache_readahead+0x7ce/0x980
[ 419.615457] ? find_held_lock+0x36/0x1c0
[ 419.619549] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 419.625119] alloc_pages_current+0x10c/0x210
[ 419.629528] ? lock_downgrade+0x900/0x900
[ 419.633709] __page_cache_alloc+0x38f/0x5b0
[ 419.638037] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 419.643861] ? kasan_check_read+0x11/0x20
[ 419.648013] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 419.653296] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 419.657979] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 419.663527] ? check_preemption_disabled+0x48/0x200
[ 419.668573] filemap_fault+0x1594/0x25f0
[ 419.672677] ? __lock_page_or_retry+0xa00/0xa00
[ 419.677381] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 419.683181] ? kasan_check_read+0x11/0x20
[ 419.687333] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 419.693316] ? rcu_bh_qs+0xc0/0xc0
[ 419.697046] ? filemap_map_pages+0xdea/0x1980
[ 419.701569] ? find_get_pages_range_tag+0x1320/0x1320
[ 419.706788] ? try_to_wake_up+0x10a/0x12f0
[ 419.711721] ? graph_lock+0x170/0x170
[ 419.715539] ? migrate_swap_stop+0x930/0x930
[ 419.719957] ? find_held_lock+0x36/0x1c0
[ 419.724057] ? lock_acquire+0x1ed/0x520
[ 419.728047] ? ext4_filemap_fault+0x7a/0xad
[ 419.732392] ? lock_release+0x970/0x970
[ 419.736368] ? arch_local_save_flags+0x40/0x40
[ 419.740977] ? __unqueue_futex+0x2e0/0x2e0
[ 419.745247] ? down_read+0xb0/0x1d0
[ 419.748879] ? ext4_filemap_fault+0x7a/0xad
[ 419.753204] ? __down_interruptible+0x700/0x700
[ 419.757879] ? get_futex_key+0x21b0/0x21b0
[ 419.762131] ext4_filemap_fault+0x82/0xad
[ 419.766287] __do_fault+0x100/0x6b0
[ 419.769923] ? print_bad_pte+0x6c0/0x6c0
[ 419.774000] ? do_futex+0x249/0x26d0
[ 419.777896] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 419.784069] ? pmd_val+0x88/0x100
[ 419.787529] ? add_mm_counter_fast+0xd0/0xd0
[ 419.791946] ? pmd_val+0x88/0x100
[ 419.795404] ? add_mm_counter_fast+0xd0/0xd0
[ 419.799824] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 419.805383] __handle_mm_fault+0x3709/0x53e0
[ 419.809821] ? perf_trace_lock+0x14d/0x7a0
[ 419.814069] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 419.818915] ? graph_lock+0x170/0x170
[ 419.822777] ? print_usage_bug+0xc0/0xc0
[ 419.826857] ? graph_lock+0x170/0x170
[ 419.830659] ? graph_lock+0x170/0x170
[ 419.834501] ? handle_mm_fault+0x42a/0xc70
[ 419.838742] ? lock_downgrade+0x900/0x900
[ 419.842901] ? check_preemption_disabled+0x48/0x200
[ 419.847965] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 419.853790] ? kasan_check_read+0x11/0x20
[ 419.857957] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 419.863250] ? rcu_bh_qs+0xc0/0xc0
[ 419.866795] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 419.872262] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 419.877812] ? check_preemption_disabled+0x48/0x200
[ 419.882843] handle_mm_fault+0x54f/0xc70
[ 419.887086] ? __handle_mm_fault+0x53e0/0x53e0
[ 419.891674] ? find_vma+0x34/0x190
[ 419.895236] __do_page_fault+0x67d/0xed0
[ 419.899314] ? mm_fault_error+0x380/0x380
[ 419.903463] ? trace_hardirqs_off+0xb8/0x310
[ 419.907904] ? trace_hardirqs_on+0x310/0x310
[ 419.912339] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 419.917712] ? trace_hardirqs_on+0x310/0x310
[ 419.922131] do_page_fault+0xf2/0x7e0
[ 419.925944] ? vmalloc_sync_all+0x30/0x30
[ 419.930111] ? error_entry+0x70/0xd0
[ 419.933827] ? trace_hardirqs_off_caller+0xbb/0x310
[ 419.938855] ? trace_hardirqs_on_caller+0xc0/0x310
[ 419.943817] ? syscall_return_slowpath+0x5e0/0x5e0
[ 419.948747] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 419.953798] ? trace_hardirqs_on_caller+0x310/0x310
[ 419.958815] ? trace_hardirqs_off+0x310/0x310
[ 419.963321] ? prepare_exit_to_usermode+0x291/0x3b0
[ 419.968342] ? page_fault+0x8/0x30
[ 419.971891] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 419.976781] ? page_fault+0x8/0x30
[ 419.980365] page_fault+0x1e/0x30
[ 419.983825] RIP: 0033:0x44b69a
[ 419.987039] Code: Bad RIP value.
[ 419.990402] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 419.995769] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 420.003206] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 420.010840] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 420.018148] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 420.025416] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 420.032725] CPU: 0 PID: 19865 Comm: syz-executor3 Not tainted 4.19.0-rc5+ #106
[ 420.032731] warn_alloc_show_mem: 1 callbacks suppressed
[ 420.032740] Mem-Info:
[ 420.040113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 420.045486] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 420.045486] active_file:18 inactive_file:17 isolated_file:0
[ 420.045486] unevictable:0 dirty:0 writeback:0 unstable:0
[ 420.045486] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 420.045486] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 420.045486] free:13799 free_pcp:275 free_cma:0
[ 420.047869] Call Trace:
[ 420.057276] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 420.090160] dump_stack+0x1c4/0x2b4
[ 420.092726] Node 0
[ 420.120242] ? dump_stack_print_info.cold.2+0x52/0x52
[ 420.123877] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 420.126101] warn_alloc.cold.119+0xb7/0x1bd
[ 420.131269] lowmem_reserve[]:
[ 420.156960] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 420.161261] 0
[ 420.164372] ? lock_downgrade+0x900/0x900
[ 420.169194] 2819 6323
[ 420.171036] ? trace_hardirqs_off+0xb8/0x310
[ 420.175161] 6323
[ 420.177665] ? trace_hardirqs_off+0xb8/0x310
[ 420.182251] Node 0
[ 420.184337] __alloc_pages_slowpath+0x2667/0x2d80
[ 420.188740] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 420.191019] ? warn_alloc+0x120/0x120
[ 420.195893] lowmem_reserve[]: 0
[ 420.222628] ? attach_entity_load_avg+0x860/0x860
[ 420.226408] 0
[ 420.229697] ? warn_alloc+0x120/0x120
[ 420.235057] 3503 3503
[ 420.236907] ? print_usage_bug+0xc0/0xc0
[ 420.243186] ? warn_alloc+0x120/0x120
[ 420.247228] Node 0
[ 420.251025] ? print_usage_bug+0xc0/0xc0
[ 420.251056] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 420.251064] lowmem_reserve[]:
[ 420.253300] ? trace_hardirqs_on+0xbd/0x310
[ 420.257334] 0 0
[ 420.285968] ? kasan_check_read+0x11/0x20
[ 420.289054] 0
[ 420.293376] ? rb_erase+0x3710/0x3710
[ 420.295332] 0
[ 420.299482] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 420.305061] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 420.306839] Node 0
[ 420.312307] ? should_fail+0x22d/0xd01
[ 420.317818] DMA:
[ 420.320054] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 420.323940] 1*4kB
[ 420.325994] ? __lock_acquire+0x7ec/0x4ec0
[ 420.331086] (U)
[ 420.333236] ? should_fail+0x22d/0xd01
[ 420.337465] 0*8kB
[ 420.339451] ? trace_hardirqs_on+0xbd/0x310
[ 420.343321] 0*16kB
[ 420.345477] ? mark_held_locks+0x130/0x130
[ 420.349779] 1*32kB
[ 420.352560] ? mark_held_locks+0x130/0x130
[ 420.357827] (U)
[ 420.360501] ? __lock_acquire+0x7ec/0x4ec0
[ 420.364729] 2*64kB
[ 420.366719] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 420.370942] (U)
[ 420.373173] ? graph_lock+0x170/0x170
[ 420.378689] 1*128kB
[ 420.380662] ? graph_lock+0x170/0x170
[ 420.384443] (U)
[ 420.386767] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 420.391245] 1*256kB
[ 420.393244] ? check_preemption_disabled+0x48/0x200
[ 420.398761] (U)
[ 420.401091] ? check_preemption_disabled+0x48/0x200
[ 420.406092] 0*512kB
[ 420.408071] ? __lock_is_held+0xb5/0x140
[ 420.413059] 1*1024kB
[ 420.415385] __alloc_pages_nodemask+0xa80/0xde0
[ 420.419448] (U)
[ 420.421855] ? graph_lock+0x170/0x170
[ 420.426503] 1*2048kB
[ 420.428482] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 420.432262] (M)
[ 420.434697] ? graph_lock+0x170/0x170
[ 420.439701] 3*4096kB (M)
[ 420.441713] ? find_held_lock+0x36/0x1c0
[ 420.445527] = 15908kB
[ 420.448306] ? ____cache_alloc_node+0x1c7/0x1e0
[ 420.452344] Node 0
[ 420.454764] ? lock_downgrade+0x900/0x900
[ 420.459408] DMA32:
[ 420.461649] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 420.465797] 4*4kB
[ 420.468034] cache_grow_begin+0x91/0x8c0
[ 420.473547] (M)
[ 420.475698] ? do_raw_spin_unlock+0xa7/0x2f0
[ 420.479743] 1*8kB
[ 420.481725] fallback_alloc+0x203/0x2e0
[ 420.486103] (U) 3*16kB
[ 420.488283] ____cache_alloc_node+0x1c7/0x1e0
[ 420.492235] (UM)
[ 420.494833] kmem_cache_alloc+0x1f8/0x730
[ 420.499307] 2*32kB
[ 420.501376] skb_clone+0x1bb/0x500
[ 420.505494] (M)
[ 420.507749] ? finish_task_switch+0x2f5/0x900
[ 420.511270] 5*64kB
[ 420.513241] ? skb_split+0x11e0/0x11e0
[ 420.517724] (UM)
[ 420.520227] ? preempt_notifier_register+0x200/0x200
[ 420.524093] 4*128kB
[ 420.526156] ? __switch_to_asm+0x34/0x70
[ 420.531230] (UM) 3*256kB
[ 420.533572] ? __switch_to_asm+0x34/0x70
[ 420.537801] (M)
[ 420.541211] ? __switch_to_asm+0x40/0x70
[ 420.545950] 4*512kB (UM)
[ 420.548375] ? __switch_to_asm+0x34/0x70
[ 420.552495] 3*1024kB (UM)
[ 420.555269] ? __switch_to_asm+0x40/0x70
[ 420.559309] 3*2048kB
[ 420.562152] ? __switch_to_asm+0x34/0x70
[ 420.566188] (M) 3*4096kB
[ 420.568613] ? __switch_to_asm+0x40/0x70
[ 420.572663] (M)
[ 420.575423] ? __switch_to_asm+0x34/0x70
[ 420.579467] = 25288kB
[ 420.581444] ? __switch_to_asm+0x34/0x70
[ 420.586177] Node 0
[ 420.588600] ? __switch_to_asm+0x40/0x70
[ 420.588617] ? __switch_to_asm+0x34/0x70
[ 420.593211] Normal: 908*4kB
[ 420.595830] bpf_clone_redirect+0xb9/0x490
[ 420.600141] (MEH)
[ 420.604210] ? __schedule+0x874/0x1ed0
[ 420.607209] 458*8kB
[ 420.611455] bpf_prog_bebbfe2050753572+0x2e3/0x1000
[ 420.613596] (UME)
[ 420.617483] ? __sched_text_start+0x8/0x8
[ 420.619791] 198*16kB
[ 420.624801] ? retint_kernel+0x2d/0x2d
[ 420.626928] (UME)
[ 420.631083] ? find_held_lock+0x36/0x1c0
[ 420.633731] 78*32kB
[ 420.637642] ? lock_acquire+0x1ed/0x520
[ 420.639771] (UME)
[ 420.643830] ? bpf_test_run+0x32e/0x5a0
[ 420.646131] 17*64kB
[ 420.650105] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 420.652228] (UM)
[ 420.656849] ? check_preemption_disabled+0x48/0x200
[ 420.659492] 0*128kB 0*256kB
[ 420.665038] ? kasan_check_read+0x11/0x20
[ 420.667086] 0*512kB
[ 420.672106] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 420.675104] 0*1024kB
[ 420.679251] ? rcu_bh_qs+0xc0/0xc0
[ 420.681743] 0*2048kB
[ 420.688248] ? preempt_schedule+0x4d/0x60
[ 420.691198] 0*4096kB = 14048kB
[ 420.695544] ? ___preempt_schedule+0x16/0x18
[ 420.698373] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 420.702714] ? bpf_test_run+0x1c0/0x5a0
[ 420.705894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 420.710299] ? netlink_diag_dump+0x2a0/0x2a0
[ 420.719121] 154 total pagecache pages
[ 420.723097] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 420.731660] 0 pages in swap cache
[ 420.736097] ? bpf_test_init.isra.9+0x70/0x100
[ 420.739882] Swap cache stats: add 0, delete 0, find 0/0
[ 420.745435] ? bpf_prog_test_run_skb+0x634/0xb40
[ 420.748868] Free swap = 0kB
[ 420.753453] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 420.759309] Total swap = 0kB
[ 420.759319] 1965979 pages RAM
[ 420.764076] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 420.767068] 0 pages HighMem/MovableOnly
[ 420.767080] 342307 pages reserved
[ 420.771921] ? fput+0x130/0x1a0
[ 420.774950] 0 pages cma reserved
[ 420.778056] ? __bpf_prog_get+0x9b/0x290
[ 420.783629] aoe: skb alloc failure
[ 420.787548] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 420.787563] ? bpf_prog_test_run+0x130/0x1a0
[ 420.787583] ? __x64_sys_bpf+0x3d8/0x510
[ 420.791050] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 420.794300] ? bpf_prog_get+0x20/0x20
[ 420.797651] syz-fuzzer cpuset=
[ 420.802597] ? do_syscall_64+0x1b9/0x820
[ 420.806712] /
[ 420.811831] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 420.816230] mems_allowed=0
[ 420.820289] ? syscall_return_slowpath+0x5e0/0x5e0
[ 420.857135] ? trace_hardirqs_on_caller+0x310/0x310
[ 420.862156] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 420.867205] ? recalc_sigpending_tsk+0x180/0x180
[ 420.871971] ? kasan_check_write+0x14/0x20
[ 420.876391] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 420.881256] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 420.886651] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 420.886787] kworker/0:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 420.893676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 420.893687] Call Trace:
[ 420.904001] kworker/0:5 cpuset=
[ 420.913350]
[ 420.915920] /
[ 420.919204] dump_stack+0x1c4/0x2b4
[ 420.921365] mems_allowed=0
[ 420.923090] ? dump_stack_print_info.cold.2+0x52/0x52
[ 420.934821] warn_alloc.cold.119+0xb7/0x1bd
[ 420.939151] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 420.944002] ? lock_downgrade+0x900/0x900
[ 420.948162] ? trace_hardirqs_off+0xb8/0x310
[ 420.952590] ? trace_hardirqs_off+0xb8/0x310
[ 420.957010] __alloc_pages_slowpath+0x2667/0x2d80
[ 420.961904] ? warn_alloc+0x120/0x120
[ 420.965727] ? __lock_acquire+0x7ec/0x4ec0
[ 420.969973] ? warn_alloc+0x120/0x120
[ 420.973780] ? print_usage_bug+0xc0/0xc0
[ 420.977885] ? warn_alloc+0x120/0x120
[ 420.981689] ? print_usage_bug+0xc0/0xc0
[ 420.985765] ? mark_held_locks+0x130/0x130
[ 420.990005] ? mark_held_locks+0x130/0x130
[ 420.994244] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 420.999793] ? should_fail+0x22d/0xd01
[ 421.003684] ? graph_lock+0x170/0x170
[ 421.007501] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 421.012796] ? __lock_acquire+0x7ec/0x4ec0
[ 421.017225] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 421.022360] ? should_fail+0x22d/0xd01
[ 421.026612] ? mark_held_locks+0x130/0x130
[ 421.030853] ? mark_held_locks+0x130/0x130
[ 421.035093] ? lock_downgrade+0x900/0x900
[ 421.039249] ? graph_lock+0x170/0x170
[ 421.043083] ? graph_lock+0x170/0x170
[ 421.047410] ? graph_lock+0x170/0x170
[ 421.051908] ? print_usage_bug+0xc0/0xc0
[ 421.056884] ? do_raw_spin_unlock+0xa7/0x2f0
[ 421.062273] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 421.068017] ? check_preemption_disabled+0x48/0x200
[ 421.073038] ? check_preemption_disabled+0x48/0x200
[ 421.078066] ? __lock_is_held+0xb5/0x140
[ 421.082147] __alloc_pages_nodemask+0xa80/0xde0
[ 421.086835] ? graph_lock+0x170/0x170
[ 421.090648] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 421.095670] ? graph_lock+0x170/0x170
[ 421.099499] ? find_held_lock+0x36/0x1c0
[ 421.103582] ? ____cache_alloc_node+0x1c7/0x1e0
[ 421.108258] ? lock_downgrade+0x900/0x900
[ 421.112414] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 421.117966] cache_grow_begin+0x91/0x8c0
[ 421.122029] ? do_raw_spin_unlock+0xa7/0x2f0
[ 421.126690] fallback_alloc+0x203/0x2e0
[ 421.130715] ____cache_alloc_node+0x1c7/0x1e0
[ 421.135227] kmem_cache_alloc_node+0xe3/0x730
[ 421.139752] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 421.145487] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 421.150084] __alloc_skb+0x119/0x770
[ 421.153803] ? calc_wheel_index+0x220/0x220
[ 421.158141] ? skb_scrub_packet+0x490/0x490
[ 421.162491] ? vprintk_default+0x28/0x30
[ 421.166555] ? vprintk_func+0x85/0x181
[ 421.170448] ? printk+0xa7/0xcf
[ 421.173744] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 421.178977] new_skb+0x26/0x1c0
[ 421.182269] aoecmd_cfg+0x279/0x7f0
[ 421.185920] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 421.190280] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 421.195841] ? check_preemption_disabled+0x48/0x200
[ 421.200872] ? check_preemption_disabled+0x48/0x200
[ 421.205900] ? __lock_is_held+0xb5/0x140
[ 421.209975] discover_timer+0x50/0x60
[ 421.213782] call_timer_fn+0x272/0x920
[ 421.217683] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 421.222545] ? process_timeout+0x40/0x40
[ 421.226611] ? find_held_lock+0x36/0x1c0
[ 421.230702] ? mark_held_locks+0xc7/0x130
[ 421.234859] ? _raw_spin_unlock_irq+0x27/0x80
[ 421.239358] ? _raw_spin_unlock_irq+0x27/0x80
[ 421.243854] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 421.248723] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 421.253356] ? trace_hardirqs_on+0xbd/0x310
[ 421.257683] ? kasan_check_read+0x11/0x20
[ 421.261844] ? __run_timers+0x7da/0xc70
[ 421.265828] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 421.271429] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 421.276290] __run_timers+0x7e5/0xc70
[ 421.280121] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 421.285506] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 421.290550] ? graph_lock+0x170/0x170
[ 421.294372] ? print_usage_bug+0xc0/0xc0
[ 421.298432] ? lock_release+0x970/0x970
[ 421.302409] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 421.307607] ? find_held_lock+0x36/0x1c0
[ 421.311683] ? graph_lock+0x170/0x170
[ 421.315497] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 421.321039] ? check_preemption_disabled+0x48/0x200
[ 421.326073] ? __lock_is_held+0xb5/0x140
[ 421.330137] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 421.335705] ? check_preemption_disabled+0x48/0x200
[ 421.340751] run_timer_softirq+0x52/0xb0
[ 421.344817] ? rcu_read_lock_sched_held+0x108/0x120
[ 421.349844] __do_softirq+0x30b/0xad8
[ 421.353663] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 421.358796] ? pvclock_read_flags+0x160/0x160
[ 421.363295] ? lapic_next_event+0x5a/0x90
[ 421.367463] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 421.373097] ? check_preemption_disabled+0x48/0x200
[ 421.378142] ? check_preemption_disabled+0x48/0x200
[ 421.383165] ? kvm_clock_read+0x18/0x30
[ 421.387930] ? kvm_sched_clock_read+0x9/0x20
[ 421.392344] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 421.397887] ? check_preemption_disabled+0x48/0x200
[ 421.402933] irq_exit+0x17f/0x1c0
[ 421.406422] smp_apic_timer_interrupt+0x1cb/0x760
[ 421.411268] ? smp_reschedule_interrupt+0x109/0x650
[ 421.417217] ? smp_call_function_single_interrupt+0x650/0x650
[ 421.423281] ? interrupt_entry+0xb5/0xf0
[ 421.427350] ? trace_hardirqs_off_caller+0xbb/0x310
[ 421.432370] ? trace_hardirqs_off_caller+0xbb/0x310
[ 421.437393] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 421.442243] ? trace_hardirqs_on_caller+0x310/0x310
[ 421.447262] ? trace_hardirqs_on_caller+0x310/0x310
[ 421.452305] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 421.457879] ? check_preemption_disabled+0x48/0x200
[ 421.462910] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 421.468473] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 421.473334] apic_timer_interrupt+0xf/0x20
[ 421.477588]
[ 421.479835] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 421.485645] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 421.504718] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 421.512435] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 421.520399] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 421.527667] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 421.535231] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 421.542503] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 421.549798] ? arch_local_irq_restore+0x45/0x52
[ 421.554485] dump_stack+0x26a/0x2b4
[ 421.558121] ? dump_stack_print_info.cold.2+0x52/0x52
[ 421.563317] ? mark_held_locks+0x130/0x130
[ 421.567554] ? mark_held_locks+0x130/0x130
[ 421.571801] dump_header+0x27b/0xf72
[ 421.575534] ? pagefault_out_of_memory+0x197/0x197
[ 421.580648] ? mark_held_locks+0x130/0x130
[ 421.584891] ? __lock_acquire+0x7ec/0x4ec0
[ 421.589154] ? mem_cgroup_charge_statistics+0x780/0x780
[ 421.594523] ? print_usage_bug+0xc0/0xc0
[ 421.598591] ? print_usage_bug+0xc0/0xc0
[ 421.602665] ? graph_lock+0x170/0x170
[ 421.606494] ? graph_lock+0x170/0x170
[ 421.610304] ? print_usage_bug+0xc0/0xc0
[ 421.614372] ? print_usage_bug+0xc0/0xc0
[ 421.618446] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 421.623997] ? find_held_lock+0x36/0x1c0
[ 421.628258] ? mark_held_locks+0xc7/0x130
[ 421.632935] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 421.638048] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 421.643162] ? lockdep_hardirqs_on+0x421/0x5c0
[ 421.647783] ? trace_hardirqs_on+0xbd/0x310
[ 421.652104] ? kasan_check_read+0x11/0x20
[ 421.656258] ? ___ratelimit+0x36f/0x655
[ 421.660260] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 421.665742] ? trace_hardirqs_on+0x310/0x310
[ 421.670158] ? lock_downgrade+0x900/0x900
[ 421.674860] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 421.681217] ? ___ratelimit+0xaa/0x655
[ 421.685290] ? idr_get_free+0xec0/0xec0
[ 421.689266] ? kasan_check_write+0x14/0x20
[ 421.693507] ? do_raw_spin_lock+0xc1/0x200
[ 421.697773] oom_kill_process.cold.27+0x10/0x903
[ 421.702533] ? graph_lock+0x170/0x170
[ 421.706338] ? _raw_spin_unlock+0x2c/0x50
[ 421.710489] ? oom_badness+0xe6/0xaa0
[ 421.714305] ? oom_evaluate_task+0x540/0x540
[ 421.718728] ? find_held_lock+0x36/0x1c0
[ 421.723149] ? out_of_memory+0x974/0x1430
[ 421.727323] ? lock_downgrade+0x900/0x900
[ 421.731477] ? check_preemption_disabled+0x48/0x200
[ 421.737373] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 421.743699] ? kasan_check_read+0x11/0x20
[ 421.748301] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 421.753586] ? rcu_bh_qs+0xc0/0xc0
[ 421.757134] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 421.762149] ? oom_evaluate_task+0x302/0x540
[ 421.766566] out_of_memory+0xa84/0x1430
[ 421.770576] ? oom_killer_disable+0x3a0/0x3a0
[ 421.775077] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 421.780012] ? __mutex_add_waiter+0x2a0/0x2a0
[ 421.784527] __alloc_pages_slowpath+0x2318/0x2d80
[ 421.789406] ? warn_alloc+0x120/0x120
[ 421.793223] ? find_get_entry+0x2f2/0xc40
[ 421.797385] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 421.802942] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 421.807888] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 421.813430] ? should_fail+0x22d/0xd01
[ 421.817329] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 421.822525] ? __lock_is_held+0xb5/0x140
[ 421.826631] ? __lock_is_held+0xb5/0x140
[ 421.830819] ? ___might_sleep+0x1ed/0x300
[ 421.835001] ? lock_release+0x970/0x970
[ 421.838981] ? arch_local_save_flags+0x40/0x40
[ 421.843578] ? __might_sleep+0x95/0x190
[ 421.847562] __alloc_pages_nodemask+0xa80/0xde0
[ 421.852242] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 421.857261] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 421.863078] ? kasan_check_read+0x11/0x20
[ 421.867234] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 421.872860] ? graph_lock+0x170/0x170
[ 421.876737] ? print_usage_bug+0xc0/0xc0
[ 421.880808] ? graph_lock+0x170/0x170
[ 421.884609] ? graph_lock+0x170/0x170
[ 421.888413] ? __do_page_cache_readahead+0x7ce/0x980
[ 421.893530] ? find_held_lock+0x36/0x1c0
[ 421.897614] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 421.903159] alloc_pages_current+0x10c/0x210
[ 421.907569] ? lock_downgrade+0x900/0x900
[ 421.911729] __page_cache_alloc+0x38f/0x5b0
[ 421.916056] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 421.921858] ? kasan_check_read+0x11/0x20
[ 421.926219] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 421.931503] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 421.936203] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 421.941751] ? check_preemption_disabled+0x48/0x200
[ 421.946966] filemap_fault+0x1594/0x25f0
[ 421.951060] ? __lock_page_or_retry+0xa00/0xa00
[ 421.955736] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 421.961534] ? kasan_check_read+0x11/0x20
[ 421.965687] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 421.970980] ? rcu_bh_qs+0xc0/0xc0
[ 421.974557] ? filemap_map_pages+0xdea/0x1980
[ 421.979079] ? find_get_pages_range_tag+0x1320/0x1320
[ 421.984278] ? try_to_wake_up+0x10a/0x12f0
[ 421.988518] ? graph_lock+0x170/0x170
[ 421.992507] ? migrate_swap_stop+0x930/0x930
[ 421.996937] ? find_held_lock+0x36/0x1c0
[ 422.001031] ? lock_acquire+0x1ed/0x520
[ 422.005008] ? ext4_filemap_fault+0x7a/0xad
[ 422.009355] ? lock_release+0x970/0x970
[ 422.013507] ? arch_local_save_flags+0x40/0x40
[ 422.018273] ? __unqueue_futex+0x2e0/0x2e0
[ 422.022532] ? down_read+0xb0/0x1d0
[ 422.026170] ? ext4_filemap_fault+0x7a/0xad
[ 422.030680] ? __down_interruptible+0x700/0x700
[ 422.035807] ? get_futex_key+0x21b0/0x21b0
[ 422.040075] ext4_filemap_fault+0x82/0xad
[ 422.044231] __do_fault+0x100/0x6b0
[ 422.047870] ? print_bad_pte+0x6c0/0x6c0
[ 422.051936] ? do_futex+0x249/0x26d0
[ 422.055656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 422.061199] ? pmd_val+0x88/0x100
[ 422.064835] ? add_mm_counter_fast+0xd0/0xd0
[ 422.069246] ? pmd_val+0x88/0x100
[ 422.072717] ? add_mm_counter_fast+0xd0/0xd0
[ 422.077139] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 422.082948] __handle_mm_fault+0x3709/0x53e0
[ 422.088053] ? perf_trace_lock+0x14d/0x7a0
[ 422.092329] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 422.097662] ? graph_lock+0x170/0x170
[ 422.102176] ? print_usage_bug+0xc0/0xc0
[ 422.106247] ? graph_lock+0x170/0x170
[ 422.110049] ? graph_lock+0x170/0x170
[ 422.113893] ? handle_mm_fault+0x42a/0xc70
[ 422.118143] ? lock_downgrade+0x900/0x900
[ 422.122306] ? check_preemption_disabled+0x48/0x200
[ 422.127334] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 422.133153] ? kasan_check_read+0x11/0x20
[ 422.137309] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 422.142597] ? rcu_bh_qs+0xc0/0xc0
[ 422.146143] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 422.151597] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 422.157164] ? check_preemption_disabled+0x48/0x200
[ 422.162208] handle_mm_fault+0x54f/0xc70
[ 422.166281] ? __handle_mm_fault+0x53e0/0x53e0
[ 422.170885] ? find_vma+0x34/0x190
[ 422.174436] __do_page_fault+0x67d/0xed0
[ 422.178515] ? mm_fault_error+0x380/0x380
[ 422.182666] ? trace_hardirqs_off+0xb8/0x310
[ 422.187089] ? trace_hardirqs_on+0x310/0x310
[ 422.191506] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 422.196874] ? trace_hardirqs_on+0x310/0x310
[ 422.201579] do_page_fault+0xf2/0x7e0
[ 422.205402] ? vmalloc_sync_all+0x30/0x30
[ 422.209556] ? error_entry+0x70/0xd0
[ 422.213290] ? trace_hardirqs_off_caller+0xbb/0x310
[ 422.218326] ? trace_hardirqs_on_caller+0xc0/0x310
[ 422.223714] ? syscall_return_slowpath+0x5e0/0x5e0
[ 422.228655] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 422.234034] ? trace_hardirqs_on_caller+0x310/0x310
[ 422.239053] ? trace_hardirqs_off+0x310/0x310
[ 422.243684] ? prepare_exit_to_usermode+0x291/0x3b0
[ 422.248718] ? page_fault+0x8/0x30
[ 422.252640] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 422.257489] ? page_fault+0x8/0x30
[ 422.261036] page_fault+0x1e/0x30
[ 422.264518] RIP: 0033:0x44b69a
[ 422.267720] Code: Bad RIP value.
[ 422.271082] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 422.276447] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 422.284758] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 422.293416] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 422.300684] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 422.308140] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 422.315438] warn_alloc_show_mem: 1 callbacks suppressed
[ 422.315451] CPU: 0 PID: 11641 Comm: kworker/0:5 Not tainted 4.19.0-rc5+ #106
[ 422.315453] Mem-Info:
[ 422.315484] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 422.315484] active_file:18 inactive_file:17 isolated_file:0
[ 422.315484] unevictable:0 dirty:0 writeback:0 unstable:0
[ 422.315484] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 422.315484] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 422.315484] free:13799 free_pcp:275 free_cma:0
[ 422.320843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 422.320860] Workqueue: events_long br_fdb_cleanup
[ 422.328061] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 422.364301] Node 0
[ 422.373663] Call Trace:
[ 422.378517] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 422.405991] dump_stack+0x1c4/0x2b4
[ 422.408198] lowmem_reserve[]: 0
[ 422.410792] ? dump_stack_print_info.cold.2+0x52/0x52
[ 422.436290] 2819 6323
[ 422.439963] warn_alloc.cold.119+0xb7/0x1bd
[ 422.443222] 6323
[ 422.448409] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 422.455224] ? lock_downgrade+0x900/0x900
[ 422.457265] Node 0
[ 422.462109] ? trace_hardirqs_off+0xb8/0x310
[ 422.466268] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 422.468484] ? trace_hardirqs_off+0xb8/0x310
[ 422.473063] lowmem_reserve[]: 0
[ 422.499812] __alloc_pages_slowpath+0x2667/0x2d80
[ 422.504207] 0
[ 422.507553] ? warn_alloc+0x120/0x120
[ 422.512334] 3503 3503
[ 422.514187] ? warn_alloc+0x120/0x120
[ 422.520458] ? print_usage_bug+0xc0/0xc0
[ 422.524421] Node 0
[ 422.528490] ? warn_alloc+0x120/0x120
[ 422.528521] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 422.528529] lowmem_reserve[]:
[ 422.530774] ? print_usage_bug+0xc0/0xc0
[ 422.534555] 0
[ 422.564341] ? __lock_acquire+0x7ec/0x4ec0
[ 422.567429] 0
[ 422.571547] ? print_usage_bug+0xc0/0xc0
[ 422.573332] 0
[ 422.577577] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 422.579371] 0
[ 422.583435] ? should_fail+0x22d/0xd01
[ 422.585221] Node 0
[ 422.590759] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 422.592538] DMA: 1*4kB
[ 422.596438] ? __lock_acquire+0x7ec/0x4ec0
[ 422.598664] (U)
[ 422.603777] ? __lock_acquire+0x7ec/0x4ec0
[ 422.606345] 0*8kB
[ 422.610586] ? should_fail+0x22d/0xd01
[ 422.612541] 0*16kB
[ 422.616770] ? print_usage_bug+0xc0/0xc0
[ 422.618924] 1*32kB
[ 422.622822] ? mark_held_locks+0x130/0x130
[ 422.625037] (U)
[ 422.629099] ? mark_held_locks+0x130/0x130
[ 422.631319] 2*64kB
[ 422.635566] ? graph_lock+0x170/0x170
[ 422.637518] (U)
[ 422.641767] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 422.643992] 1*128kB (U)
[ 422.647805] ? check_preemption_disabled+0x48/0x200
[ 422.649756] 1*256kB
[ 422.655287] ? check_preemption_disabled+0x48/0x200
[ 422.655314] ? __lock_is_held+0xb5/0x140
[ 422.657953] (U) 0*512kB
[ 422.662984] __alloc_pages_nodemask+0xa80/0xde0
[ 422.665284] 1*1024kB
[ 422.670297] ? graph_lock+0x170/0x170
[ 422.674337] (U)
[ 422.677008] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 422.681654] 1*2048kB
[ 422.684066] ? graph_lock+0x170/0x170
[ 422.687846] (M)
[ 422.689831] ? find_held_lock+0x36/0x1c0
[ 422.694995] 3*4096kB
[ 422.697541] ? ____cache_alloc_node+0x1c7/0x1e0
[ 422.701326] (M)
[ 422.703301] ? lock_downgrade+0x900/0x900
[ 422.707342] = 15908kB
[ 422.709755] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 422.714399] Node 0
[ 422.716400] cache_grow_begin+0x91/0x8c0
[ 422.720528] DMA32:
[ 422.722974] ? do_raw_spin_unlock+0xa7/0x2f0
[ 422.728501] 4*4kB
[ 422.730784] fallback_alloc+0x203/0x2e0
[ 422.734830] (M)
[ 422.737103] ____cache_alloc_node+0x1c7/0x1e0
[ 422.741484] 1*8kB (U)
[ 422.743660] kmem_cache_alloc_node+0xe3/0x730
[ 422.747610] 3*16kB
[ 422.749587] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 422.754056] (UM)
[ 422.756557] ? kasan_check_read+0x11/0x20
[ 422.761030] 2*32kB
[ 422.763282] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 422.769056] (M)
[ 422.771124] __alloc_skb+0x119/0x770
[ 422.775245] 5*64kB
[ 422.777492] ? skb_scrub_packet+0x490/0x490
[ 422.782743] (UM)
[ 422.784741] ? call_switchdev_notifiers+0x43/0x60
[ 422.788423] 4*128kB (UM)
[ 422.790681] ? br_switchdev_fdb_notify+0xd1/0x510
[ 422.794986] 3*256kB
[ 422.797060] ? br_switchdev_set_port_flag+0x3c0/0x3c0
[ 422.801877] (M)
[ 422.804640] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 422.809457] 4*512kB
[ 422.811778] ? kasan_check_read+0x11/0x20
[ 422.816965] (UM)
[ 422.818955] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 422.824729] 3*1024kB
[ 422.827053] ? rcu_bh_qs+0xc0/0xc0
[ 422.831177] (UM)
[ 422.833257] fdb_notify+0x9e/0x180
[ 422.838522] 3*2048kB
[ 422.840934] fdb_delete+0x803/0x1200
[ 422.844495] (M)
[ 422.846566] ? fdb_create+0x1710/0x1710
[ 422.850078] 3*4096kB
[ 422.852491] ? ip_vs_info_seq_show+0x1030/0x1030
[ 422.856203] (M)
[ 422.858214] ? rcu_read_lock_sched_held+0x108/0x120
[ 422.862159] = 25288kB
[ 422.864578] ? lock_acquire+0x1ed/0x520
[ 422.869301] Node 0
[ 422.871274] ? lockdep_hardirqs_on+0x421/0x5c0
[ 422.876264] Normal: 908*4kB
[ 422.878681] ? lock_release+0x970/0x970
[ 422.882731] (MEH) 458*8kB
[ 422.884980] ? preempt_schedule_common+0x1f/0xd0
[ 422.889535] (UME)
[ 422.892549] ? br_fdb_cleanup+0x501/0x630
[ 422.896497] 198*16kB (UME)
[ 422.899354] ? preempt_schedule+0x4d/0x60
[ 422.904086] 78*32kB
[ 422.906238] ? ___preempt_schedule+0x16/0x18
[ 422.910363] (UME)
[ 422.913295] ? kasan_check_write+0x14/0x20
[ 422.917422] 17*64kB
[ 422.919774] ? do_raw_spin_lock+0xc1/0x200
[ 422.924164] (UM)
[ 422.926315] br_fdb_cleanup+0x4f0/0x630
[ 422.930527] 0*128kB
[ 422.932851] ? br_fdb_change_mac_address+0x540/0x540
[ 422.937061] 0*256kB
[ 422.939125] ? __lock_is_held+0xb5/0x140
[ 422.943090] 0*512kB
[ 422.945443] process_one_work+0xc90/0x1b90
[ 422.950515] 0*1024kB
[ 422.952849] ? mark_held_locks+0x130/0x130
[ 422.956885] 0*2048kB 0*4096kB
[ 422.959265] ? pwq_dec_nr_in_flight+0x4a0/0x4a0
[ 422.963488] = 14048kB
[ 422.965905] ? __switch_to_asm+0x40/0x70
[ 422.970124] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 422.973309] ? __switch_to_asm+0x40/0x70
[ 422.977966] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 422.980379] ? __switch_to_asm+0x34/0x70
[ 422.984420] 154 total pagecache pages
[ 422.993254] ? __switch_to_asm+0x40/0x70
[ 422.997301] 0 pages in swap cache
[ 423.006256] ? __switch_to_asm+0x34/0x70
[ 423.011270] Swap cache stats: add 0, delete 0, find 0/0
[ 423.011280] Free swap = 0kB
[ 423.015093] ? __switch_to_asm+0x40/0x70
[ 423.019149] Total swap = 0kB
[ 423.022610] ? __switch_to_asm+0x34/0x70
[ 423.026651] 1965979 pages RAM
[ 423.032012] ? __switch_to_asm+0x40/0x70
[ 423.035020] 0 pages HighMem/MovableOnly
[ 423.039084] ? __schedule+0x874/0x1ed0
[ 423.042073] 342307 pages reserved
[ 423.042083] 0 pages cma reserved
[ 423.046150] ? __switch_to_asm+0x34/0x70
[ 423.049296] aoe: skb alloc failure
[ 423.053462] ? __switch_to_asm+0x40/0x70
[ 423.053494] ? graph_lock+0x170/0x170
[ 423.057511] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 423.061331] ? __sched_text_start+0x8/0x8
[ 423.064760] syz-fuzzer cpuset=
[ 423.068132] ? lockdep_hardirqs_on+0x421/0x5c0
[ 423.072196] /
[ 423.075743] ? retint_kernel+0x2d/0x2d
[ 423.079787] mems_allowed=0
[ 423.083587] ? find_held_lock+0x36/0x1c0
[ 423.119515] ? lock_acquire+0x1ed/0x520
[ 423.123509] ? worker_thread+0x3e0/0x1390
[ 423.128202] ? lock_release+0x970/0x970
[ 423.132187] ? trace_hardirqs_off+0xb8/0x310
[ 423.136604] ? kasan_check_read+0x11/0x20
[ 423.140755] ? worker_thread+0x3e0/0x1390
[ 423.144907] ? trace_hardirqs_on+0x310/0x310
[ 423.149333] ? kasan_check_write+0x14/0x20
[ 423.153576] ? do_raw_spin_lock+0xc1/0x200
[ 423.157823] worker_thread+0x17f/0x1390
[ 423.161803] ? __switch_to_asm+0x34/0x70
[ 423.165882] ? process_one_work+0x1b90/0x1b90
[ 423.170392] ? graph_lock+0x170/0x170
[ 423.174212] ? __sched_text_start+0x8/0x8
[ 423.178377] ? find_held_lock+0x36/0x1c0
[ 423.182479] ? __kthread_parkme+0xce/0x1a0
[ 423.186758] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 423.192385] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 423.197941] ? lockdep_hardirqs_on+0x421/0x5c0
[ 423.202532] ? trace_hardirqs_on+0xbd/0x310
[ 423.206856] ? kasan_check_read+0x11/0x20
[ 423.211010] ? __kthread_parkme+0xce/0x1a0
[ 423.215301] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 423.220793] ? kasan_check_write+0x14/0x20
[ 423.225033] ? do_raw_spin_lock+0xc1/0x200
[ 423.229284] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 423.235435] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 423.242449] ? __kthread_parkme+0xfb/0x1a0
[ 423.247736] kthread+0x35a/0x420
[ 423.251105] ? process_one_work+0x1b90/0x1b90
[ 423.255609] ? kthread_bind+0x40/0x40
[ 423.259420] ret_from_fork+0x3a/0x50
[ 423.263175] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 423.263351] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 423.270215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 423.280952] syz-executor3 cpuset=
[ 423.290307] Call Trace:
[ 423.290318] syz3
[ 423.293761]
[ 423.296366] mems_allowed=0
[ 423.298340] dump_stack+0x1c4/0x2b4
[ 423.307015] ? dump_stack_print_info.cold.2+0x52/0x52
[ 423.312226] warn_alloc.cold.119+0xb7/0x1bd
[ 423.316563] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 423.321422] ? lock_downgrade+0x900/0x900
[ 423.325596] ? trace_hardirqs_off+0xb8/0x310
[ 423.330028] ? trace_hardirqs_off+0xb8/0x310
[ 423.334448] __alloc_pages_slowpath+0x2667/0x2d80
[ 423.339333] ? warn_alloc+0x120/0x120
[ 423.343491] ? warn_alloc+0x120/0x120
[ 423.347912] ? print_usage_bug+0xc0/0xc0
[ 423.351977] ? warn_alloc+0x120/0x120
[ 423.355779] ? print_usage_bug+0xc0/0xc0
[ 423.359853] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 423.364876] ? ktime_get+0x2e1/0x440
[ 423.369120] ? check_preemption_disabled+0x48/0x200
[ 423.374146] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 423.379689] ? should_fail+0x22d/0xd01
[ 423.383584] ? kasan_check_read+0x11/0x20
[ 423.387762] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 423.393047] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 423.398157] ? __lock_acquire+0x7ec/0x4ec0
[ 423.402400] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 423.407528] ? should_fail+0x22d/0xd01
[ 423.411431] ? mark_held_locks+0x130/0x130
[ 423.415703] ? mark_held_locks+0x130/0x130
[ 423.419957] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 423.425523] ? graph_lock+0x170/0x170
[ 423.429327] ? mark_held_locks+0xc7/0x130
[ 423.433500] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 423.438539] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 423.444101] ? check_preemption_disabled+0x48/0x200
[ 423.449121] ? check_preemption_disabled+0x48/0x200
[ 423.454152] ? __lock_is_held+0xb5/0x140
[ 423.458225] __alloc_pages_nodemask+0xa80/0xde0
[ 423.462903] ? graph_lock+0x170/0x170
[ 423.466719] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 423.471746] ? graph_lock+0x170/0x170
[ 423.475572] ? find_held_lock+0x36/0x1c0
[ 423.479656] ? ____cache_alloc_node+0x1c7/0x1e0
[ 423.484342] ? lock_downgrade+0x900/0x900
[ 423.488503] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 423.494053] cache_grow_begin+0x91/0x8c0
[ 423.498124] ? do_raw_spin_unlock+0xa7/0x2f0
[ 423.502543] fallback_alloc+0x203/0x2e0
[ 423.506529] ____cache_alloc_node+0x1c7/0x1e0
[ 423.511037] kmem_cache_alloc_node+0xe3/0x730
[ 423.515538] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 423.520657] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 423.525253] __alloc_skb+0x119/0x770
[ 423.528984] ? calc_wheel_index+0x220/0x220
[ 423.533316] ? skb_scrub_packet+0x490/0x490
[ 423.537672] ? vprintk_default+0x28/0x30
[ 423.541743] ? vprintk_func+0x85/0x181
[ 423.545637] ? printk+0xa7/0xcf
[ 423.548924] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 423.553704] new_skb+0x26/0x1c0
[ 423.556991] aoecmd_cfg+0x279/0x7f0
[ 423.560668] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 423.565030] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 423.570571] ? check_preemption_disabled+0x48/0x200
[ 423.575610] ? check_preemption_disabled+0x48/0x200
[ 423.580640] ? __lock_is_held+0xb5/0x140
[ 423.584728] discover_timer+0x50/0x60
[ 423.588552] call_timer_fn+0x272/0x920
[ 423.592443] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 423.597305] ? process_timeout+0x40/0x40
[ 423.601395] ? find_held_lock+0x36/0x1c0
[ 423.605473] ? mark_held_locks+0xc7/0x130
[ 423.610322] ? _raw_spin_unlock_irq+0x27/0x80
[ 423.615430] ? _raw_spin_unlock_irq+0x27/0x80
[ 423.619954] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 423.624813] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 423.629426] ? trace_hardirqs_on+0xbd/0x310
[ 423.633762] ? kasan_check_read+0x11/0x20
[ 423.637937] ? __run_timers+0x7da/0xc70
[ 423.641941] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 423.647438] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 423.652284] __run_timers+0x7e5/0xc70
[ 423.656108] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 423.661479] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 423.666501] ? graph_lock+0x170/0x170
[ 423.670310] ? print_usage_bug+0xc0/0xc0
[ 423.674375] ? lock_release+0x970/0x970
[ 423.678529] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 423.683902] ? find_held_lock+0x36/0x1c0
[ 423.687982] ? graph_lock+0x170/0x170
[ 423.691803] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 423.697614] ? check_preemption_disabled+0x48/0x200
[ 423.702658] ? __lock_is_held+0xb5/0x140
[ 423.706763] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 423.712320] ? check_preemption_disabled+0x48/0x200
[ 423.717352] run_timer_softirq+0x52/0xb0
[ 423.721452] ? rcu_read_lock_sched_held+0x108/0x120
[ 423.726493] __do_softirq+0x30b/0xad8
[ 423.730308] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 423.735423] ? pvclock_read_flags+0x160/0x160
[ 423.739924] ? lapic_next_event+0x5a/0x90
[ 423.744089] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 423.749632] ? check_preemption_disabled+0x48/0x200
[ 423.754659] ? check_preemption_disabled+0x48/0x200
[ 423.759700] ? kvm_clock_read+0x18/0x30
[ 423.763679] ? kvm_sched_clock_read+0x9/0x20
[ 423.768128] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 423.773673] ? check_preemption_disabled+0x48/0x200
[ 423.778727] irq_exit+0x17f/0x1c0
[ 423.782192] smp_apic_timer_interrupt+0x1cb/0x760
[ 423.787042] ? smp_reschedule_interrupt+0x109/0x650
[ 423.792072] ? smp_call_function_single_interrupt+0x650/0x650
[ 423.797975] ? interrupt_entry+0xb5/0xf0
[ 423.802045] ? trace_hardirqs_off_caller+0xbb/0x310
[ 423.807064] ? trace_hardirqs_off_caller+0xbb/0x310
[ 423.812089] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 423.816947] ? trace_hardirqs_on_caller+0x310/0x310
[ 423.821967] ? trace_hardirqs_on_caller+0x310/0x310
[ 423.826988] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 423.832715] ? check_preemption_disabled+0x48/0x200
[ 423.837746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 423.843297] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 423.848155] apic_timer_interrupt+0xf/0x20
[ 423.852389]
[ 423.854629] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 423.859910] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 423.879091] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 423.886819] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 423.894098] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 423.901375] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 423.908646] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 423.915911] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 423.923216] ? arch_local_irq_restore+0x45/0x52
[ 423.927899] dump_stack+0x26a/0x2b4
[ 423.931546] ? dump_stack_print_info.cold.2+0x52/0x52
[ 423.936744] ? mark_held_locks+0x130/0x130
[ 423.940997] ? mark_held_locks+0x130/0x130
[ 423.945245] dump_header+0x27b/0xf72
[ 423.949328] ? pagefault_out_of_memory+0x197/0x197
[ 423.954267] ? mark_held_locks+0x130/0x130
[ 423.958506] ? __lock_acquire+0x7ec/0x4ec0
[ 423.962760] ? mem_cgroup_charge_statistics+0x780/0x780
[ 423.968131] ? print_usage_bug+0xc0/0xc0
[ 423.972210] ? print_usage_bug+0xc0/0xc0
[ 423.976326] ? graph_lock+0x170/0x170
[ 423.980128] ? graph_lock+0x170/0x170
[ 423.983943] ? print_usage_bug+0xc0/0xc0
[ 423.988006] ? print_usage_bug+0xc0/0xc0
[ 423.992084] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 423.997629] ? find_held_lock+0x36/0x1c0
[ 424.001719] ? mark_held_locks+0xc7/0x130
[ 424.005880] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 424.010989] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 424.016096] ? lockdep_hardirqs_on+0x421/0x5c0
[ 424.020685] ? trace_hardirqs_on+0xbd/0x310
[ 424.025011] ? kasan_check_read+0x11/0x20
[ 424.029164] ? ___ratelimit+0x36f/0x655
[ 424.033142] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 424.038598] ? trace_hardirqs_on+0x310/0x310
[ 424.043009] ? lock_downgrade+0x900/0x900
[ 424.047168] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 424.052279] ? ___ratelimit+0xaa/0x655
[ 424.056193] ? idr_get_free+0xec0/0xec0
[ 424.060175] ? kasan_check_write+0x14/0x20
[ 424.064416] ? do_raw_spin_lock+0xc1/0x200
[ 424.068674] oom_kill_process.cold.27+0x10/0x903
[ 424.073441] ? graph_lock+0x170/0x170
[ 424.077244] ? _raw_spin_unlock+0x2c/0x50
[ 424.081409] ? oom_badness+0xe6/0xaa0
[ 424.085225] ? oom_evaluate_task+0x540/0x540
[ 424.089647] ? find_held_lock+0x36/0x1c0
[ 424.093725] ? out_of_memory+0x974/0x1430
[ 424.097874] ? lock_downgrade+0x900/0x900
[ 424.102032] ? check_preemption_disabled+0x48/0x200
[ 424.107066] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 424.112865] ? kasan_check_read+0x11/0x20
[ 424.117019] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 424.122299] ? rcu_bh_qs+0xc0/0xc0
[ 424.125871] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 424.130893] ? oom_evaluate_task+0x302/0x540
[ 424.135311] out_of_memory+0xa84/0x1430
[ 424.139299] ? oom_killer_disable+0x3a0/0x3a0
[ 424.143800] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 424.148736] ? __mutex_add_waiter+0x2a0/0x2a0
[ 424.153261] __alloc_pages_slowpath+0x2318/0x2d80
[ 424.158167] ? warn_alloc+0x120/0x120
[ 424.161999] ? find_get_entry+0x2f2/0xc40
[ 424.166172] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 424.171721] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 424.176655] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 424.182196] ? should_fail+0x22d/0xd01
[ 424.186095] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 424.191200] ? __lock_is_held+0xb5/0x140
[ 424.195297] ? __lock_is_held+0xb5/0x140
[ 424.199390] ? ___might_sleep+0x1ed/0x300
[ 424.203538] ? lock_release+0x970/0x970
[ 424.207532] ? arch_local_save_flags+0x40/0x40
[ 424.212133] ? __might_sleep+0x95/0x190
[ 424.216118] __alloc_pages_nodemask+0xa80/0xde0
[ 424.220798] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 424.225850] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 424.231662] ? kasan_check_read+0x11/0x20
[ 424.236302] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 424.241591] ? graph_lock+0x170/0x170
[ 424.245395] ? print_usage_bug+0xc0/0xc0
[ 424.249463] ? graph_lock+0x170/0x170
[ 424.253266] ? graph_lock+0x170/0x170
[ 424.257080] ? __do_page_cache_readahead+0x7ce/0x980
[ 424.262193] ? find_held_lock+0x36/0x1c0
[ 424.266265] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 424.271812] alloc_pages_current+0x10c/0x210
[ 424.276399] ? lock_downgrade+0x900/0x900
[ 424.280552] __page_cache_alloc+0x38f/0x5b0
[ 424.284877] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 424.290686] ? kasan_check_read+0x11/0x20
[ 424.294867] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 424.300164] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 424.304837] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 424.310567] ? check_preemption_disabled+0x48/0x200
[ 424.316551] filemap_fault+0x1594/0x25f0
[ 424.321238] ? __lock_page_or_retry+0xa00/0xa00
[ 424.325916] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 424.331747] ? kasan_check_read+0x11/0x20
[ 424.335919] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 424.341226] ? rcu_bh_qs+0xc0/0xc0
[ 424.344784] ? filemap_map_pages+0xdea/0x1980
[ 424.349302] ? find_get_pages_range_tag+0x1320/0x1320
[ 424.354521] ? try_to_wake_up+0x10a/0x12f0
[ 424.358770] ? graph_lock+0x170/0x170
[ 424.362588] ? migrate_swap_stop+0x930/0x930
[ 424.366998] ? find_held_lock+0x36/0x1c0
[ 424.371090] ? lock_acquire+0x1ed/0x520
[ 424.375074] ? ext4_filemap_fault+0x7a/0xad
[ 424.379409] ? lock_release+0x970/0x970
[ 424.383390] ? arch_local_save_flags+0x40/0x40
[ 424.387991] ? __unqueue_futex+0x2e0/0x2e0
[ 424.392250] ? down_read+0xb0/0x1d0
[ 424.395893] ? ext4_filemap_fault+0x7a/0xad
[ 424.400220] ? __down_interruptible+0x700/0x700
[ 424.404897] ? get_futex_key+0x21b0/0x21b0
[ 424.409159] ext4_filemap_fault+0x82/0xad
[ 424.413314] __do_fault+0x100/0x6b0
[ 424.416956] ? print_bad_pte+0x6c0/0x6c0
[ 424.421025] ? do_futex+0x249/0x26d0
[ 424.424741] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 424.430286] ? pmd_val+0x88/0x100
[ 424.433769] ? add_mm_counter_fast+0xd0/0xd0
[ 424.438239] ? pmd_val+0x88/0x100
[ 424.441727] ? add_mm_counter_fast+0xd0/0xd0
[ 424.446158] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 424.451717] __handle_mm_fault+0x3709/0x53e0
[ 424.456132] ? perf_trace_lock+0x14d/0x7a0
[ 424.460388] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 424.465407] ? graph_lock+0x170/0x170
[ 424.469386] ? print_usage_bug+0xc0/0xc0
[ 424.473454] ? graph_lock+0x170/0x170
[ 424.477257] ? graph_lock+0x170/0x170
[ 424.481087] ? handle_mm_fault+0x42a/0xc70
[ 424.485326] ? lock_downgrade+0x900/0x900
[ 424.489478] ? check_preemption_disabled+0x48/0x200
[ 424.494505] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 424.500315] ? kasan_check_read+0x11/0x20
[ 424.504473] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 424.509789] ? rcu_bh_qs+0xc0/0xc0
[ 424.513334] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 424.518792] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 424.524349] ? check_preemption_disabled+0x48/0x200
[ 424.529383] handle_mm_fault+0x54f/0xc70
[ 424.533989] ? __handle_mm_fault+0x53e0/0x53e0
[ 424.538592] ? find_vma+0x34/0x190
[ 424.542142] __do_page_fault+0x67d/0xed0
[ 424.546215] ? mm_fault_error+0x380/0x380
[ 424.550372] ? trace_hardirqs_off+0xb8/0x310
[ 424.554796] ? trace_hardirqs_on+0x310/0x310
[ 424.559209] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 424.564577] ? trace_hardirqs_on+0x310/0x310
[ 424.569005] do_page_fault+0xf2/0x7e0
[ 424.572817] ? vmalloc_sync_all+0x30/0x30
[ 424.576969] ? error_entry+0x70/0xd0
[ 424.580703] ? trace_hardirqs_off_caller+0xbb/0x310
[ 424.585735] ? trace_hardirqs_on_caller+0xc0/0x310
[ 424.590671] ? syscall_return_slowpath+0x5e0/0x5e0
[ 424.595624] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 424.600484] ? trace_hardirqs_on_caller+0x310/0x310
[ 424.605504] ? trace_hardirqs_off+0x310/0x310
[ 424.610021] ? prepare_exit_to_usermode+0x291/0x3b0
[ 424.615043] ? page_fault+0x8/0x30
[ 424.618592] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 424.623465] ? page_fault+0x8/0x30
[ 424.627026] page_fault+0x1e/0x30
[ 424.630482] RIP: 0033:0x44b69a
[ 424.633679] Code: Bad RIP value.
[ 424.637048] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 424.642438] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 424.649709] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 424.657268] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 424.664540] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 424.671809] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 424.679141] CPU: 0 PID: 19865 Comm: syz-executor3 Not tainted 4.19.0-rc5+ #106
[ 424.679148] warn_alloc_show_mem: 1 callbacks suppressed
[ 424.679156] Mem-Info:
[ 424.686538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 424.691912] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 424.691912] active_file:18 inactive_file:17 isolated_file:0
[ 424.691912] unevictable:0 dirty:0 writeback:0 unstable:0
[ 424.691912] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 424.691912] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 424.691912] free:13799 free_pcp:275 free_cma:0
[ 424.694318] Call Trace:
[ 424.703833] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 424.736696] dump_stack+0x1c4/0x2b4
[ 424.739373] Node 0
[ 424.766877] ? dump_stack_print_info.cold.2+0x52/0x52
[ 424.770542] 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
[ 424.772767] warn_alloc.cold.119+0xb7/0x1bd
[ 424.777956] lowmem_reserve[]:
[ 424.803467] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 424.807768] 0
[ 424.810890] ? lock_downgrade+0x900/0x900
[ 424.815714] 2819
[ 424.817532] ? trace_hardirqs_off+0xb8/0x310
[ 424.821662] 6323
[ 424.823733] ? trace_hardirqs_off+0xb8/0x310
[ 424.828108] 6323
[ 424.830199] __alloc_pages_slowpath+0x2667/0x2d80
[ 424.834615] Node 0
[ 424.836737] ? warn_alloc+0x120/0x120
[ 424.841572] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 424.843784] ? attach_entity_load_avg+0x860/0x860
[ 424.847579] lowmem_reserve[]:
[ 424.874309] ? warn_alloc+0x120/0x120
[ 424.879131] 0
[ 424.882260] ? print_usage_bug+0xc0/0xc0
[ 424.886042] 0
[ 424.887850] ? warn_alloc+0x120/0x120
[ 424.891882] 3503 3503
[ 424.893705] ? print_usage_bug+0xc0/0xc0
[ 424.899985] ? trace_hardirqs_on+0xbd/0x310
[ 424.904023] Node 0
[ 424.908335] ? kasan_check_read+0x11/0x20
[ 424.908373] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 424.910933] ? rb_erase+0x3710/0x3710
[ 424.915061] lowmem_reserve[]:
[ 424.943341] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 424.947123] 0
[ 424.950231] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 424.955651] 0 0
[ 424.957475] ? should_fail+0x22d/0xd01
[ 424.962988] 0
[ 424.964961] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 424.970637] ? __lock_acquire+0x7ec/0x4ec0
[ 424.975716] Node 0 DMA:
[ 424.979964] ? should_fail+0x22d/0xd01
[ 424.979995] ? trace_hardirqs_on+0xbd/0x310
[ 424.982668] 1*4kB
[ 424.986558] ? mark_held_locks+0x130/0x130
[ 424.990863] (U)
[ 424.993018] ? mark_held_locks+0x130/0x130
[ 424.997233] 0*8kB
[ 424.999213] ? __lock_acquire+0x7ec/0x4ec0
[ 425.003446] 0*16kB
[ 425.005597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 425.009816] 1*32kB
[ 425.012049] ? graph_lock+0x170/0x170
[ 425.018209] (U)
[ 425.020633] ? graph_lock+0x170/0x170
[ 425.024416] 2*64kB
[ 425.026396] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 425.030173] (U)
[ 425.032438] ? check_preemption_disabled+0x48/0x200
[ 425.037952] 1*128kB (U)
[ 425.039942] ? check_preemption_disabled+0x48/0x200
[ 425.044942] 1*256kB (U)
[ 425.047651] ? __lock_is_held+0xb5/0x140
[ 425.052640] 0*512kB
[ 425.055312] __alloc_pages_nodemask+0xa80/0xde0
[ 425.059350] 1*1024kB
[ 425.061673] ? graph_lock+0x170/0x170
[ 425.066321] (U)
[ 425.068736] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 425.072528] 1*2048kB
[ 425.074565] ? graph_lock+0x170/0x170
[ 425.079576] (M)
[ 425.081999] ? find_held_lock+0x36/0x1c0
[ 425.085782] 3*4096kB
[ 425.087766] ? ____cache_alloc_node+0x1c7/0x1e0
[ 425.091796] (M)
[ 425.094210] ? lock_downgrade+0x900/0x900
[ 425.098865] = 15908kB
[ 425.100846] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 425.104971] Node 0
[ 425.107382] cache_grow_begin+0x91/0x8c0
[ 425.112914] DMA32:
[ 425.115154] ? do_raw_spin_unlock+0xa7/0x2f0
[ 425.119195] 4*4kB (M)
[ 425.121456] fallback_alloc+0x203/0x2e0
[ 425.125927] 1*8kB (U) 3*16kB (UM) 2*32kB (M) 5*64kB (UM) 4*128kB (UM) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (M) 3*4096kB (M) = 25288kB
[ 425.125981] Node 0 Normal: 908*4kB (MEH) 458*8kB (UME) 198*16kB (UME) 78*32kB (UME) 17*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14048kB
[ 425.126048] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 425.126053] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 425.126057] 154 total pagecache pages
[ 425.126067] 0 pages in swap cache
[ 425.126071] Swap cache stats: add 0, delete 0, find 0/0
[ 425.126074] Free swap = 0kB
[ 425.126077] Total swap = 0kB
[ 425.126080] 1965979 pages RAM
[ 425.126083] 0 pages HighMem/MovableOnly
[ 425.126086] 342307 pages reserved
[ 425.126088] 0 pages cma reserved
[ 425.126163] aoe: skb alloc failure
[ 425.126188] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 425.126193] syz-fuzzer cpuset=/ mems_allowed=0
[ 425.228763] ____cache_alloc_node+0x1c7/0x1e0
[ 425.233273] kmem_cache_alloc+0x1f8/0x730
[ 425.237453] skb_clone+0x1bb/0x500
[ 425.241018] ? finish_task_switch+0x2f5/0x900
[ 425.245536] ? skb_split+0x11e0/0x11e0
[ 425.249443] ? preempt_notifier_register+0x200/0x200
[ 425.254566] ? __switch_to_asm+0x34/0x70
[ 425.258637] ? __switch_to_asm+0x34/0x70
[ 425.262701] ? __switch_to_asm+0x40/0x70
[ 425.266766] ? __switch_to_asm+0x34/0x70
[ 425.270836] ? __switch_to_asm+0x40/0x70
[ 425.274956] ? __switch_to_asm+0x34/0x70
[ 425.279026] ? __switch_to_asm+0x40/0x70
[ 425.283126] ? __switch_to_asm+0x34/0x70
[ 425.287210] ? __switch_to_asm+0x34/0x70
[ 425.291287] ? __switch_to_asm+0x40/0x70
[ 425.295361] ? __switch_to_asm+0x34/0x70
[ 425.299436] bpf_clone_redirect+0xb9/0x490
[ 425.303683] ? __schedule+0x874/0x1ed0
[ 425.307615] bpf_prog_bebbfe2050753572+0x2e3/0x1000
[ 425.312647] ? __sched_text_start+0x8/0x8
[ 425.317327] ? retint_kernel+0x2d/0x2d
[ 425.321589] ? find_held_lock+0x36/0x1c0
[ 425.325675] ? lock_acquire+0x1ed/0x520
[ 425.329651] ? bpf_test_run+0x32e/0x5a0
[ 425.333731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 425.339276] ? check_preemption_disabled+0x48/0x200
[ 425.344303] ? kasan_check_read+0x11/0x20
[ 425.348479] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 425.353765] ? rcu_bh_qs+0xc0/0xc0
[ 425.357332] ? preempt_schedule+0x4d/0x60
[ 425.361488] ? ___preempt_schedule+0x16/0x18
[ 425.365910] ? bpf_test_run+0x1c0/0x5a0
[ 425.369908] ? netlink_diag_dump+0x2a0/0x2a0
[ 425.374348] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 425.379894] ? bpf_test_init.isra.9+0x70/0x100
[ 425.384517] ? bpf_prog_test_run_skb+0x634/0xb40
[ 425.389296] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 425.394146] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 425.399705] ? fput+0x130/0x1a0
[ 425.402994] ? __bpf_prog_get+0x9b/0x290
[ 425.407074] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 425.411922] ? bpf_prog_test_run+0x130/0x1a0
[ 425.416354] ? __x64_sys_bpf+0x3d8/0x510
[ 425.420422] ? bpf_prog_get+0x20/0x20
[ 425.424258] ? do_syscall_64+0x1b9/0x820
[ 425.428329] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 425.433717] ? syscall_return_slowpath+0x5e0/0x5e0
[ 425.438667] ? trace_hardirqs_on_caller+0x310/0x310
[ 425.443695] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 425.448755] ? recalc_sigpending_tsk+0x180/0x180
[ 425.453523] ? kasan_check_write+0x14/0x20
[ 425.457770] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 425.462658] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 425.468048] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 425.468251] kworker/0:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 425.475099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 425.486715] kworker/0:5 cpuset=
[ 425.496402] Call Trace:
[ 425.496414]
[ 425.499686] /
[ 425.502276] dump_stack+0x1c4/0x2b4
[ 425.504425] mems_allowed=0
[ 425.506218] ? dump_stack_print_info.cold.2+0x52/0x52
[ 425.517946] warn_alloc.cold.119+0xb7/0x1bd
[ 425.522278] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 425.527146] ? lock_downgrade+0x900/0x900
[ 425.531335] ? trace_hardirqs_off+0xb8/0x310
[ 425.535757] ? trace_hardirqs_off+0xb8/0x310
[ 425.540197] __alloc_pages_slowpath+0x2667/0x2d80
[ 425.545078] ? warn_alloc+0x120/0x120
[ 425.548883] ? print_usage_bug+0xc0/0xc0
[ 425.552950] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 425.557971] ? warn_alloc+0x120/0x120
[ 425.561779] ? print_usage_bug+0xc0/0xc0
[ 425.565867] ? warn_alloc+0x120/0x120
[ 425.569672] ? print_usage_bug+0xc0/0xc0
[ 425.573741] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 425.578948] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 425.584495] ? should_fail+0x22d/0xd01
[ 425.588396] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 425.593504] ? __lock_acquire+0x7ec/0x4ec0
[ 425.598218] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 425.603331] ? should_fail+0x22d/0xd01
[ 425.607224] ? mark_held_locks+0x130/0x130
[ 425.611493] ? mark_held_locks+0x130/0x130
[ 425.615849] ? mark_held_locks+0x130/0x130
[ 425.620701] ? kvm_clock_read+0x18/0x30
[ 425.624676] ? ktime_get+0x2e1/0x440
[ 425.628410] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 425.633956] ? check_preemption_disabled+0x48/0x200
[ 425.638976] ? graph_lock+0x170/0x170
[ 425.642804] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 425.648347] ? check_preemption_disabled+0x48/0x200
[ 425.653366] ? check_preemption_disabled+0x48/0x200
[ 425.658398] ? __lock_is_held+0xb5/0x140
[ 425.662486] __alloc_pages_nodemask+0xa80/0xde0
[ 425.667159] ? graph_lock+0x170/0x170
[ 425.671232] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 425.676529] ? graph_lock+0x170/0x170
[ 425.680345] ? find_held_lock+0x36/0x1c0
[ 425.684417] ? ____cache_alloc_node+0x1c7/0x1e0
[ 425.689113] ? lock_downgrade+0x900/0x900
[ 425.693279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 425.698826] cache_grow_begin+0x91/0x8c0
[ 425.702893] ? do_raw_spin_unlock+0xa7/0x2f0
[ 425.707675] fallback_alloc+0x203/0x2e0
[ 425.711666] ____cache_alloc_node+0x1c7/0x1e0
[ 425.716281] kmem_cache_alloc_node+0xe3/0x730
[ 425.721062] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 425.726170] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 425.730797] __alloc_skb+0x119/0x770
[ 425.734528] ? calc_wheel_index+0x220/0x220
[ 425.738876] ? skb_scrub_packet+0x490/0x490
[ 425.743216] ? vprintk_default+0x28/0x30
[ 425.747284] ? vprintk_func+0x85/0x181
[ 425.751177] ? printk+0xa7/0xcf
[ 425.754488] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 425.759262] new_skb+0x26/0x1c0
[ 425.762553] aoecmd_cfg+0x279/0x7f0
[ 425.766191] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 425.770527] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 425.776070] ? check_preemption_disabled+0x48/0x200
[ 425.781088] ? check_preemption_disabled+0x48/0x200
[ 425.786121] ? __lock_is_held+0xb5/0x140
[ 425.790198] discover_timer+0x50/0x60
[ 425.794007] call_timer_fn+0x272/0x920
[ 425.797934] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 425.802794] ? process_timeout+0x40/0x40
[ 425.806867] ? find_held_lock+0x36/0x1c0
[ 425.810971] ? mark_held_locks+0xc7/0x130
[ 425.815139] ? _raw_spin_unlock_irq+0x27/0x80
[ 425.819636] ? _raw_spin_unlock_irq+0x27/0x80
[ 425.824134] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 425.828979] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 425.833610] ? trace_hardirqs_on+0xbd/0x310
[ 425.837943] ? kasan_check_read+0x11/0x20
[ 425.842116] ? __run_timers+0x7da/0xc70
[ 425.846097] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 425.851574] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 425.856422] __run_timers+0x7e5/0xc70
[ 425.860241] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 425.865635] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 425.870657] ? graph_lock+0x170/0x170
[ 425.874477] ? print_usage_bug+0xc0/0xc0
[ 425.878542] ? lock_release+0x970/0x970
[ 425.882535] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 425.887748] ? find_held_lock+0x36/0x1c0
[ 425.891819] ? graph_lock+0x170/0x170
[ 425.895627] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 425.901167] ? check_preemption_disabled+0x48/0x200
[ 425.906195] ? __lock_is_held+0xb5/0x140
[ 425.910263] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 425.915801] ? check_preemption_disabled+0x48/0x200
[ 425.920827] run_timer_softirq+0x52/0xb0
[ 425.924889] ? rcu_read_lock_sched_held+0x108/0x120
[ 425.929924] __do_softirq+0x30b/0xad8
[ 425.933762] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 425.938875] ? pvclock_read_flags+0x160/0x160
[ 425.943374] ? lapic_next_event+0x5a/0x90
[ 425.947523] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 425.953064] ? check_preemption_disabled+0x48/0x200
[ 425.958084] ? check_preemption_disabled+0x48/0x200
[ 425.963120] ? kvm_clock_read+0x18/0x30
[ 425.967097] ? kvm_sched_clock_read+0x9/0x20
[ 425.971514] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 425.977056] ? check_preemption_disabled+0x48/0x200
[ 425.982088] irq_exit+0x17f/0x1c0
[ 425.985548] smp_apic_timer_interrupt+0x1cb/0x760
[ 425.990396] ? smp_reschedule_interrupt+0x109/0x650
[ 425.995423] ? smp_call_function_single_interrupt+0x650/0x650
[ 426.001310] ? interrupt_entry+0xb5/0xf0
[ 426.005374] ? trace_hardirqs_off_caller+0xbb/0x310
[ 426.010406] ? trace_hardirqs_off_caller+0xbb/0x310
[ 426.015426] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 426.020272] ? trace_hardirqs_on_caller+0x310/0x310
[ 426.025294] ? trace_hardirqs_on_caller+0x310/0x310
[ 426.030315] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 426.035858] ? check_preemption_disabled+0x48/0x200
[ 426.040884] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 426.046442] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 426.051298] apic_timer_interrupt+0xf/0x20
[ 426.055541]
[ 426.057794] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 426.063258] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 426.082364] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 426.090084] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 426.097358] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 426.104626] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 426.111895] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 426.119169] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 426.126463] ? arch_local_irq_restore+0x45/0x52
[ 426.131146] dump_stack+0x26a/0x2b4
[ 426.134812] ? dump_stack_print_info.cold.2+0x52/0x52
[ 426.140712] ? mark_held_locks+0x130/0x130
[ 426.144962] ? mark_held_locks+0x130/0x130
[ 426.149227] dump_header+0x27b/0xf72
[ 426.152968] ? pagefault_out_of_memory+0x197/0x197
[ 426.157919] ? mark_held_locks+0x130/0x130
[ 426.162158] ? __lock_acquire+0x7ec/0x4ec0
[ 426.166400] ? mem_cgroup_charge_statistics+0x780/0x780
[ 426.171768] ? print_usage_bug+0xc0/0xc0
[ 426.176617] ? print_usage_bug+0xc0/0xc0
[ 426.180798] ? graph_lock+0x170/0x170
[ 426.184644] ? graph_lock+0x170/0x170
[ 426.188464] ? print_usage_bug+0xc0/0xc0
[ 426.192543] ? print_usage_bug+0xc0/0xc0
[ 426.196617] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 426.202250] ? find_held_lock+0x36/0x1c0
[ 426.206327] ? mark_held_locks+0xc7/0x130
[ 426.210482] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 426.216287] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 426.222357] ? lockdep_hardirqs_on+0x421/0x5c0
[ 426.226946] ? trace_hardirqs_on+0xbd/0x310
[ 426.231286] ? kasan_check_read+0x11/0x20
[ 426.235962] ? ___ratelimit+0x36f/0x655
[ 426.239962] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 426.245429] ? trace_hardirqs_on+0x310/0x310
[ 426.249852] ? lock_downgrade+0x900/0x900
[ 426.254011] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 426.259122] ? ___ratelimit+0xaa/0x655
[ 426.263020] ? idr_get_free+0xec0/0xec0
[ 426.267212] ? kasan_check_write+0x14/0x20
[ 426.272320] ? do_raw_spin_lock+0xc1/0x200
[ 426.277438] oom_kill_process.cold.27+0x10/0x903
[ 426.282391] ? graph_lock+0x170/0x170
[ 426.286196] ? _raw_spin_unlock+0x2c/0x50
[ 426.290350] ? oom_badness+0xe6/0xaa0
[ 426.294174] ? oom_evaluate_task+0x540/0x540
[ 426.298593] ? find_held_lock+0x36/0x1c0
[ 426.302665] ? out_of_memory+0x974/0x1430
[ 426.306824] ? lock_downgrade+0x900/0x900
[ 426.310982] ? check_preemption_disabled+0x48/0x200
[ 426.316009] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 426.321835] ? kasan_check_read+0x11/0x20
[ 426.325988] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 426.331273] ? rcu_bh_qs+0xc0/0xc0
[ 426.334822] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 426.339836] ? oom_evaluate_task+0x302/0x540
[ 426.344276] out_of_memory+0xa84/0x1430
[ 426.348267] ? oom_killer_disable+0x3a0/0x3a0
[ 426.352769] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 426.357715] ? __mutex_add_waiter+0x2a0/0x2a0
[ 426.362229] __alloc_pages_slowpath+0x2318/0x2d80
[ 426.367193] ? warn_alloc+0x120/0x120
[ 426.371012] ? find_get_entry+0x2f2/0xc40
[ 426.375174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 426.380724] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 426.385655] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 426.391207] ? should_fail+0x22d/0xd01
[ 426.395101] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 426.401245] ? __lock_is_held+0xb5/0x140
[ 426.406295] ? __lock_is_held+0xb5/0x140
[ 426.411342] ? ___might_sleep+0x1ed/0x300
[ 426.415667] ? lock_release+0x970/0x970
[ 426.419649] ? arch_local_save_flags+0x40/0x40
[ 426.424264] ? __might_sleep+0x95/0x190
[ 426.428248] __alloc_pages_nodemask+0xa80/0xde0
[ 426.433016] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 426.438038] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 426.443849] ? kasan_check_read+0x11/0x20
[ 426.448006] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 426.453288] ? graph_lock+0x170/0x170
[ 426.457092] ? print_usage_bug+0xc0/0xc0
[ 426.461172] ? graph_lock+0x170/0x170
[ 426.464987] ? graph_lock+0x170/0x170
[ 426.468818] ? __do_page_cache_readahead+0x7ce/0x980
[ 426.473941] ? find_held_lock+0x36/0x1c0
[ 426.478010] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 426.483557] alloc_pages_current+0x10c/0x210
[ 426.487967] ? lock_downgrade+0x900/0x900
[ 426.492125] __page_cache_alloc+0x38f/0x5b0
[ 426.496450] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 426.502258] ? kasan_check_read+0x11/0x20
[ 426.506428] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 426.511720] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 426.516402] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 426.522032] ? check_preemption_disabled+0x48/0x200
[ 426.527062] filemap_fault+0x1594/0x25f0
[ 426.531506] ? __lock_page_or_retry+0xa00/0xa00
[ 426.536180] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 426.541978] ? kasan_check_read+0x11/0x20
[ 426.546132] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 426.551414] ? rcu_bh_qs+0xc0/0xc0
[ 426.554982] ? filemap_map_pages+0xdea/0x1980
[ 426.559502] ? find_get_pages_range_tag+0x1320/0x1320
[ 426.564718] ? try_to_wake_up+0x10a/0x12f0
[ 426.568980] ? graph_lock+0x170/0x170
[ 426.572793] ? migrate_swap_stop+0x930/0x930
[ 426.577206] ? find_held_lock+0x36/0x1c0
[ 426.581289] ? lock_acquire+0x1ed/0x520
[ 426.585268] ? ext4_filemap_fault+0x7a/0xad
[ 426.589597] ? lock_release+0x970/0x970
[ 426.593579] ? arch_local_save_flags+0x40/0x40
[ 426.598173] ? __unqueue_futex+0x2e0/0x2e0
[ 426.602427] ? down_read+0xb0/0x1d0
[ 426.606058] ? ext4_filemap_fault+0x7a/0xad
[ 426.610396] ? __down_interruptible+0x700/0x700
[ 426.615099] ? get_futex_key+0x21b0/0x21b0
[ 426.619351] ext4_filemap_fault+0x82/0xad
[ 426.623510] __do_fault+0x100/0x6b0
[ 426.627160] ? print_bad_pte+0x6c0/0x6c0
[ 426.631226] ? do_futex+0x249/0x26d0
[ 426.634949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 426.640492] ? pmd_val+0x88/0x100
[ 426.643954] ? add_mm_counter_fast+0xd0/0xd0
[ 426.648368] ? pmd_val+0x88/0x100
[ 426.651833] ? add_mm_counter_fast+0xd0/0xd0
[ 426.656264] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 426.661815] __handle_mm_fault+0x3709/0x53e0
[ 426.666232] ? perf_trace_lock+0x14d/0x7a0
[ 426.670484] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 426.675508] ? graph_lock+0x170/0x170
[ 426.679315] ? print_usage_bug+0xc0/0xc0
[ 426.683383] ? graph_lock+0x170/0x170
[ 426.687187] ? graph_lock+0x170/0x170
[ 426.691012] ? handle_mm_fault+0x42a/0xc70
[ 426.695255] ? lock_downgrade+0x900/0x900
[ 426.699409] ? check_preemption_disabled+0x48/0x200
[ 426.704441] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 426.710239] ? kasan_check_read+0x11/0x20
[ 426.714392] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 426.719697] ? rcu_bh_qs+0xc0/0xc0
[ 426.723247] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 426.728708] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 426.734253] ? check_preemption_disabled+0x48/0x200
[ 426.739288] handle_mm_fault+0x54f/0xc70
[ 426.743359] ? __handle_mm_fault+0x53e0/0x53e0
[ 426.747968] ? find_vma+0x34/0x190
[ 426.751532] __do_page_fault+0x67d/0xed0
[ 426.755630] ? mm_fault_error+0x380/0x380
[ 426.759789] ? trace_hardirqs_off+0xb8/0x310
[ 426.764200] ? trace_hardirqs_on+0x310/0x310
[ 426.768616] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 426.773997] ? trace_hardirqs_on+0x310/0x310
[ 426.778418] do_page_fault+0xf2/0x7e0
[ 426.782232] ? vmalloc_sync_all+0x30/0x30
[ 426.786384] ? error_entry+0x70/0xd0
[ 426.790104] ? trace_hardirqs_off_caller+0xbb/0x310
[ 426.795126] ? trace_hardirqs_on_caller+0xc0/0x310
[ 426.800060] ? syscall_return_slowpath+0x5e0/0x5e0
[ 426.804995] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 426.809849] ? trace_hardirqs_on_caller+0x310/0x310
[ 426.814863] ? trace_hardirqs_off+0x310/0x310
[ 426.819378] ? prepare_exit_to_usermode+0x291/0x3b0
[ 426.824399] ? page_fault+0x8/0x30
[ 426.827954] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 426.832821] ? page_fault+0x8/0x30
[ 426.836372] page_fault+0x1e/0x30
[ 426.839830] RIP: 0033:0x44b69a
[ 426.843023] Code: Bad RIP value.
[ 426.846388] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 426.851755] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 426.859025] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 426.866300] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 426.873569] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 426.880849] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 426.888236] warn_alloc_show_mem: 1 callbacks suppressed
[ 426.888249] CPU: 0 PID: 11641 Comm: kworker/0:5 Not tainted 4.19.0-rc5+ #106
[ 426.888251] Mem-Info:
[ 426.888282] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 426.888282] active_file:18 inactive_file:17 isolated_file:0
[ 426.888282] unevictable:0 dirty:0 writeback:0 unstable:0
[ 426.888282] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 426.888282] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 426.888282] free:13799 free_pcp:275 free_cma:0
[ 426.893635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 426.893655] Workqueue: events_long br_fdb_cleanup
[ 426.900844] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 426.936120] Node 0
[ 426.945491] Call Trace:
[ 426.950349] 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
[ 426.977826] dump_stack+0x1c4/0x2b4
[ 426.980048] lowmem_reserve[]:
[ 426.982636] ? dump_stack_print_info.cold.2+0x52/0x52
[ 427.008285] 0 2819
[ 427.011929] warn_alloc.cold.119+0xb7/0x1bd
[ 427.015013] 6323
[ 427.020226] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 427.022446] 6323
[ 427.026766] ? lock_downgrade+0x900/0x900
[ 427.028811] Node 0
[ 427.033662] ? trace_hardirqs_off+0xb8/0x310
[ 427.035812] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 427.040288] ? trace_hardirqs_off+0xb8/0x310
[ 427.042501] lowmem_reserve[]:
[ 427.046909] __alloc_pages_slowpath+0x2667/0x2d80
[ 427.075262] 0 0
[ 427.079725] ? warn_alloc+0x120/0x120
[ 427.082811] 3503
[ 427.087665] ? warn_alloc+0x120/0x120
[ 427.089620] 3503
[ 427.093424] ? print_usage_bug+0xc0/0xc0
[ 427.099275] ? warn_alloc+0x120/0x120
[ 427.101317] Node 0
[ 427.105375] ? print_usage_bug+0xc0/0xc0
[ 427.109197] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 427.111415] ? print_usage_bug+0xc0/0xc0
[ 427.115454] lowmem_reserve[]:
[ 427.144479] ? __lock_acquire+0x7ec/0x4ec0
[ 427.148529] 0
[ 427.151632] ? print_usage_bug+0xc0/0xc0
[ 427.155846] 0
[ 427.157655] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 427.161700] 0 0
[ 427.163519] ? should_fail+0x22d/0xd01
[ 427.169041] Node 0
[ 427.171015] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 427.174880] DMA:
[ 427.177117] ? __lock_acquire+0x7ec/0x4ec0
[ 427.182198] 1*4kB (U)
[ 427.184283] ? __lock_acquire+0x7ec/0x4ec0
[ 427.188499] 0*8kB
[ 427.191000] ? should_fail+0x22d/0xd01
[ 427.195215] 0*16kB
[ 427.197363] ? print_usage_bug+0xc0/0xc0
[ 427.201231] 1*32kB
[ 427.203471] ? mark_held_locks+0x130/0x130
[ 427.207509] (U)
[ 427.209745] ? mark_held_locks+0x130/0x130
[ 427.213961] 2*64kB
[ 427.215936] ? mark_held_locks+0x130/0x130
[ 427.220147] (U) 1*128kB
[ 427.222391] ? find_held_lock+0x36/0x1c0
[ 427.226620] (U)
[ 427.229290] ? graph_lock+0x170/0x170
[ 427.233333] 1*256kB
[ 427.235327] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 427.239104] (U)
[ 427.241434] ? check_preemption_disabled+0x48/0x200
[ 427.246952] 0*512kB 1*1024kB
[ 427.248984] ? check_preemption_disabled+0x48/0x200
[ 427.253974] (U)
[ 427.257086] ? __lock_is_held+0xb5/0x140
[ 427.262070] 1*2048kB (M)
[ 427.264083] __alloc_pages_nodemask+0xa80/0xde0
[ 427.268120] 3*4096kB
[ 427.270877] ? graph_lock+0x170/0x170
[ 427.275533] (M)
[ 427.277954] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 427.281724] = 15908kB
[ 427.281733] Node 0
[ 427.283719] ? graph_lock+0x170/0x170
[ 427.283746] ? find_held_lock+0x36/0x1c0
[ 427.288744] DMA32:
[ 427.291172] ? ____cache_alloc_node+0x1c7/0x1e0
[ 427.293385] 4*4kB
[ 427.297184] ? lock_downgrade+0x900/0x900
[ 427.301227] (M)
[ 427.303467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 427.308111] 1*8kB
[ 427.310262] cache_grow_begin+0x91/0x8c0
[ 427.314385] (U)
[ 427.316362] ? do_raw_spin_unlock+0xa7/0x2f0
[ 427.321885] 3*16kB
[ 427.324049] fallback_alloc+0x203/0x2e0
[ 427.328096] (UM)
[ 427.330074] ____cache_alloc_node+0x1c7/0x1e0
[ 427.334462] 2*32kB
[ 427.336701] kmem_cache_alloc_node+0xe3/0x730
[ 427.341449] (M) 5*64kB
[ 427.343717] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 427.348195] (UM) 4*128kB (UM)
[ 427.350449] ? kasan_check_read+0x11/0x20
[ 427.354925] 3*256kB
[ 427.357543] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 427.363324] (M)
[ 427.366534] __alloc_skb+0x119/0x770
[ 427.370659] 4*512kB
[ 427.372984] ? skb_scrub_packet+0x490/0x490
[ 427.378237] (UM)
[ 427.380235] ? call_switchdev_notifiers+0x43/0x60
[ 427.383926] 3*1024kB
[ 427.386252] ? br_switchdev_fdb_notify+0xd1/0x510
[ 427.390564] (UM)
[ 427.392630] ? br_switchdev_set_port_flag+0x3c0/0x3c0
[ 427.397444] 3*2048kB (M)
[ 427.399865] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 427.404685] 3*4096kB
[ 427.406749] ? kasan_check_read+0x11/0x20
[ 427.411911] (M) = 25288kB
[ 427.414680] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 427.420460] Node 0
[ 427.422872] ? rcu_bh_qs+0xc0/0xc0
[ 427.427010] Normal:
[ 427.429770] fdb_notify+0x9e/0x180
[ 427.435021] 908*4kB
[ 427.437256] fdb_delete+0x803/0x1200
[ 427.440858] (MEH) 458*8kB
[ 427.443403] ? fdb_create+0x1710/0x1710
[ 427.446891] (UME) 198*16kB
[ 427.449231] ? mark_held_locks+0xc7/0x130
[ 427.452914] (UME) 78*32kB
[ 427.455767] ? mod_delayed_work_on+0x130/0x260
[ 427.459719] (UME)
[ 427.462694] ? lock_acquire+0x1ed/0x520
[ 427.466835] 17*64kB
[ 427.469688] ? br_fdb_cleanup+0x186/0x630
[ 427.474256] (UM)
[ 427.476417] ? lock_release+0x970/0x970
[ 427.480380] 0*128kB
[ 427.482699] ? kasan_check_read+0x11/0x20
[ 427.486827] 0*256kB 0*512kB
[ 427.488900] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 427.492848] 0*1024kB 0*2048kB
[ 427.495197] ? kasan_check_write+0x14/0x20
[ 427.499318] 0*4096kB
[ 427.502349] ? do_raw_spin_lock+0xc1/0x200
[ 427.507601] = 14048kB
[ 427.510793] br_fdb_cleanup+0x4f0/0x630
[ 427.515014] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 427.517432] ? br_fdb_change_mac_address+0x540/0x540
[ 427.521652] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 427.524056] ? __lock_is_held+0xb5/0x140
[ 427.528011] 154 total pagecache pages
[ 427.536855] process_one_work+0xc90/0x1b90
[ 427.541968] 0 pages in swap cache
[ 427.550539] ? mark_held_locks+0x130/0x130
[ 427.554595] Swap cache stats: add 0, delete 0, find 0/0
[ 427.558392] ? pwq_dec_nr_in_flight+0x4a0/0x4a0
[ 427.562616] Free swap = 0kB
[ 427.566069] ? __switch_to_asm+0x40/0x70
[ 427.570277] Total swap = 0kB
[ 427.570287] 1965979 pages RAM
[ 427.575910] ? __switch_to_asm+0x40/0x70
[ 427.580563] 0 pages HighMem/MovableOnly
[ 427.580586] 342307 pages reserved
[ 427.583599] ? __switch_to_asm+0x34/0x70
[ 427.583616] ? __switch_to_asm+0x40/0x70
[ 427.587721] 0 pages cma reserved
[ 427.590742] ? __switch_to_asm+0x34/0x70
[ 427.593905] aoe: skb alloc failure
[ 427.597882] ? __switch_to_asm+0x40/0x70
[ 427.597895] ? __switch_to_asm+0x34/0x70
[ 427.597907] ? __switch_to_asm+0x40/0x70
[ 427.597931] ? __schedule+0x874/0x1ed0
[ 427.601943] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 427.605361] ? __switch_to_asm+0x34/0x70
[ 427.609410] syz-fuzzer cpuset=
[ 427.613477] ? __switch_to_asm+0x40/0x70
[ 427.613507] ? graph_lock+0x170/0x170
[ 427.616875] /
[ 427.620934] ? __sched_text_start+0x8/0x8
[ 427.624471] mems_allowed=0
[ 427.628527] ? lockdep_hardirqs_on+0x421/0x5c0
[ 427.679121] ? retint_kernel+0x2d/0x2d
[ 427.683022] ? find_held_lock+0x36/0x1c0
[ 427.687108] ? lock_acquire+0x1ed/0x520
[ 427.691086] ? worker_thread+0x3e0/0x1390
[ 427.695244] ? lock_release+0x970/0x970
[ 427.699229] ? trace_hardirqs_off+0xb8/0x310
[ 427.703669] ? kasan_check_read+0x11/0x20
[ 427.707841] ? worker_thread+0x3e0/0x1390
[ 427.711990] ? trace_hardirqs_on+0x310/0x310
[ 427.716407] ? kasan_check_write+0x14/0x20
[ 427.720648] ? do_raw_spin_lock+0xc1/0x200
[ 427.724904] worker_thread+0x17f/0x1390
[ 427.728884] ? __switch_to_asm+0x34/0x70
[ 427.732958] ? process_one_work+0x1b90/0x1b90
[ 427.737466] ? graph_lock+0x170/0x170
[ 427.741284] ? __sched_text_start+0x8/0x8
[ 427.745450] ? find_held_lock+0x36/0x1c0
[ 427.749542] ? __kthread_parkme+0xce/0x1a0
[ 427.753791] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 427.758898] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 427.764005] ? lockdep_hardirqs_on+0x421/0x5c0
[ 427.768594] ? trace_hardirqs_on+0xbd/0x310
[ 427.772916] ? kasan_check_read+0x11/0x20
[ 427.777511] ? __kthread_parkme+0xce/0x1a0
[ 427.781774] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 427.787241] ? kasan_check_write+0x14/0x20
[ 427.791481] ? do_raw_spin_lock+0xc1/0x200
[ 427.795724] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 427.800854] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 427.806402] ? __kthread_parkme+0xfb/0x1a0
[ 427.810672] kthread+0x35a/0x420
[ 427.814053] ? process_one_work+0x1b90/0x1b90
[ 427.818565] ? kthread_bind+0x40/0x40
[ 427.822381] ret_from_fork+0x3a/0x50
[ 427.826132] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 427.826365] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 427.833179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 427.843659] syz-executor3 cpuset=
[ 427.852999] Call Trace:
[ 427.853010] syz3
[ 427.856452]
[ 427.859030] mems_allowed=0
[ 427.861015] dump_stack+0x1c4/0x2b4
[ 427.869701] ? dump_stack_print_info.cold.2+0x52/0x52
[ 427.874910] warn_alloc.cold.119+0xb7/0x1bd
[ 427.879250] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 427.884105] ? lock_downgrade+0x900/0x900
[ 427.888269] ? trace_hardirqs_off+0xb8/0x310
[ 427.892698] ? trace_hardirqs_off+0xb8/0x310
[ 427.897122] __alloc_pages_slowpath+0x2667/0x2d80
[ 427.902012] ? warn_alloc+0x120/0x120
[ 427.905828] ? __lock_acquire+0x7ec/0x4ec0
[ 427.910087] ? warn_alloc+0x120/0x120
[ 427.913952] ? print_usage_bug+0xc0/0xc0
[ 427.918037] ? warn_alloc+0x120/0x120
[ 427.921879] ? print_usage_bug+0xc0/0xc0
[ 427.925953] ? mark_held_locks+0x130/0x130
[ 427.930190] ? mark_held_locks+0x130/0x130
[ 427.934436] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 427.939979] ? should_fail+0x22d/0xd01
[ 427.943874] ? graph_lock+0x170/0x170
[ 427.947803] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 427.953348] ? __lock_acquire+0x7ec/0x4ec0
[ 427.957595] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 427.962725] ? should_fail+0x22d/0xd01
[ 427.966627] ? mark_held_locks+0x130/0x130
[ 427.970868] ? mark_held_locks+0x130/0x130
[ 427.975107] ? lock_downgrade+0x900/0x900
[ 427.979292] ? graph_lock+0x170/0x170
[ 427.983115] ? graph_lock+0x170/0x170
[ 427.986934] ? graph_lock+0x170/0x170
[ 427.990738] ? print_usage_bug+0xc0/0xc0
[ 427.994829] ? do_raw_spin_unlock+0xa7/0x2f0
[ 427.999417] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 428.004968] ? check_preemption_disabled+0x48/0x200
[ 428.009992] ? check_preemption_disabled+0x48/0x200
[ 428.015046] ? __lock_is_held+0xb5/0x140
[ 428.019138] __alloc_pages_nodemask+0xa80/0xde0
[ 428.023813] ? graph_lock+0x170/0x170
[ 428.027622] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 428.032638] ? graph_lock+0x170/0x170
[ 428.036454] ? find_held_lock+0x36/0x1c0
[ 428.040530] ? ____cache_alloc_node+0x1c7/0x1e0
[ 428.045207] ? lock_downgrade+0x900/0x900
[ 428.049370] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 428.055202] cache_grow_begin+0x91/0x8c0
[ 428.059272] ? do_raw_spin_unlock+0xa7/0x2f0
[ 428.063720] fallback_alloc+0x203/0x2e0
[ 428.067709] ____cache_alloc_node+0x1c7/0x1e0
[ 428.072826] kmem_cache_alloc_node+0xe3/0x730
[ 428.078454] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 428.084734] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 428.090200] __alloc_skb+0x119/0x770
[ 428.093924] ? calc_wheel_index+0x220/0x220
[ 428.098274] ? skb_scrub_packet+0x490/0x490
[ 428.102611] ? vprintk_default+0x28/0x30
[ 428.106690] ? vprintk_func+0x85/0x181
[ 428.110590] ? printk+0xa7/0xcf
[ 428.113873] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 428.118658] new_skb+0x26/0x1c0
[ 428.121956] aoecmd_cfg+0x279/0x7f0
[ 428.125592] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 428.129923] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 428.135476] ? check_preemption_disabled+0x48/0x200
[ 428.140495] ? check_preemption_disabled+0x48/0x200
[ 428.145543] ? __lock_is_held+0xb5/0x140
[ 428.149631] discover_timer+0x50/0x60
[ 428.153462] call_timer_fn+0x272/0x920
[ 428.157356] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 428.162208] ? process_timeout+0x40/0x40
[ 428.166272] ? find_held_lock+0x36/0x1c0
[ 428.170345] ? mark_held_locks+0xc7/0x130
[ 428.174503] ? _raw_spin_unlock_irq+0x27/0x80
[ 428.179002] ? _raw_spin_unlock_irq+0x27/0x80
[ 428.184187] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 428.189817] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 428.194854] ? trace_hardirqs_on+0xbd/0x310
[ 428.199181] ? kasan_check_read+0x11/0x20
[ 428.203344] ? __run_timers+0x7da/0xc70
[ 428.207325] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 428.212790] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 428.217640] __run_timers+0x7e5/0xc70
[ 428.221460] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 428.226847] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 428.231875] ? graph_lock+0x170/0x170
[ 428.236239] ? print_usage_bug+0xc0/0xc0
[ 428.240307] ? lock_release+0x970/0x970
[ 428.244291] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 428.249493] ? find_held_lock+0x36/0x1c0
[ 428.253584] ? graph_lock+0x170/0x170
[ 428.257451] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 428.263005] ? check_preemption_disabled+0x48/0x200
[ 428.268044] ? __lock_is_held+0xb5/0x140
[ 428.272127] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 428.277672] ? check_preemption_disabled+0x48/0x200
[ 428.282712] run_timer_softirq+0x52/0xb0
[ 428.286778] ? rcu_read_lock_sched_held+0x108/0x120
[ 428.291806] __do_softirq+0x30b/0xad8
[ 428.295623] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 428.300739] ? pvclock_read_flags+0x160/0x160
[ 428.305252] ? lapic_next_event+0x5a/0x90
[ 428.309408] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 428.314984] ? check_preemption_disabled+0x48/0x200
[ 428.320007] ? check_preemption_disabled+0x48/0x200
[ 428.325034] ? kvm_clock_read+0x18/0x30
[ 428.329011] ? kvm_sched_clock_read+0x9/0x20
[ 428.333430] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 428.338980] ? check_preemption_disabled+0x48/0x200
[ 428.344012] irq_exit+0x17f/0x1c0
[ 428.347470] smp_apic_timer_interrupt+0x1cb/0x760
[ 428.352344] ? smp_reschedule_interrupt+0x109/0x650
[ 428.357373] ? smp_call_function_single_interrupt+0x650/0x650
[ 428.363260] ? interrupt_entry+0xb5/0xf0
[ 428.367329] ? trace_hardirqs_off_caller+0xbb/0x310
[ 428.372348] ? trace_hardirqs_off_caller+0xbb/0x310
[ 428.377380] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 428.382240] ? trace_hardirqs_on_caller+0x310/0x310
[ 428.387260] ? trace_hardirqs_on_caller+0x310/0x310
[ 428.392292] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 428.397837] ? check_preemption_disabled+0x48/0x200
[ 428.403633] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 428.409356] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 428.414213] apic_timer_interrupt+0xf/0x20
[ 428.418442]
[ 428.420689] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 428.425982] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 428.444881] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 428.452611] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 428.459910] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 428.467220] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 428.474501] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 428.481776] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 428.489070] ? arch_local_irq_restore+0x45/0x52
[ 428.494560] dump_stack+0x26a/0x2b4
[ 428.498644] ? dump_stack_print_info.cold.2+0x52/0x52
[ 428.504191] ? mark_held_locks+0x130/0x130
[ 428.508430] ? mark_held_locks+0x130/0x130
[ 428.512701] dump_header+0x27b/0xf72
[ 428.516447] ? pagefault_out_of_memory+0x197/0x197
[ 428.521387] ? mark_held_locks+0x130/0x130
[ 428.525627] ? __lock_acquire+0x7ec/0x4ec0
[ 428.529862] ? mem_cgroup_charge_statistics+0x780/0x780
[ 428.535227] ? print_usage_bug+0xc0/0xc0
[ 428.539292] ? print_usage_bug+0xc0/0xc0
[ 428.543364] ? graph_lock+0x170/0x170
[ 428.547164] ? graph_lock+0x170/0x170
[ 428.550982] ? print_usage_bug+0xc0/0xc0
[ 428.555061] ? print_usage_bug+0xc0/0xc0
[ 428.559134] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 428.564680] ? find_held_lock+0x36/0x1c0
[ 428.568761] ? mark_held_locks+0xc7/0x130
[ 428.572944] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 428.578063] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 428.583190] ? lockdep_hardirqs_on+0x421/0x5c0
[ 428.587781] ? trace_hardirqs_on+0xbd/0x310
[ 428.592108] ? kasan_check_read+0x11/0x20
[ 428.596276] ? ___ratelimit+0x36f/0x655
[ 428.601213] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 428.607016] ? trace_hardirqs_on+0x310/0x310
[ 428.611432] ? lock_downgrade+0x900/0x900
[ 428.615592] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 428.620729] ? ___ratelimit+0xaa/0x655
[ 428.624621] ? idr_get_free+0xec0/0xec0
[ 428.628595] ? kasan_check_write+0x14/0x20
[ 428.632843] ? do_raw_spin_lock+0xc1/0x200
[ 428.637090] oom_kill_process.cold.27+0x10/0x903
[ 428.641849] ? graph_lock+0x170/0x170
[ 428.645656] ? _raw_spin_unlock+0x2c/0x50
[ 428.649808] ? oom_badness+0xe6/0xaa0
[ 428.653634] ? oom_evaluate_task+0x540/0x540
[ 428.658052] ? find_held_lock+0x36/0x1c0
[ 428.662122] ? out_of_memory+0x974/0x1430
[ 428.666276] ? lock_downgrade+0x900/0x900
[ 428.670447] ? check_preemption_disabled+0x48/0x200
[ 428.675475] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 428.681272] ? kasan_check_read+0x11/0x20
[ 428.685424] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 428.690726] ? rcu_bh_qs+0xc0/0xc0
[ 428.694274] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 428.699292] ? oom_evaluate_task+0x302/0x540
[ 428.703712] out_of_memory+0xa84/0x1430
[ 428.707702] ? oom_killer_disable+0x3a0/0x3a0
[ 428.712216] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 428.717163] ? __mutex_add_waiter+0x2a0/0x2a0
[ 428.721684] __alloc_pages_slowpath+0x2318/0x2d80
[ 428.726585] ? warn_alloc+0x120/0x120
[ 428.730442] ? find_get_entry+0x2f2/0xc40
[ 428.734607] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 428.740336] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 428.745271] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 428.750813] ? should_fail+0x22d/0xd01
[ 428.754713] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 428.759833] ? __lock_is_held+0xb5/0x140
[ 428.763942] ? __lock_is_held+0xb5/0x140
[ 428.768281] ? ___might_sleep+0x1ed/0x300
[ 428.772432] ? lock_release+0x970/0x970
[ 428.776416] ? arch_local_save_flags+0x40/0x40
[ 428.781010] ? __might_sleep+0x95/0x190
[ 428.784990] __alloc_pages_nodemask+0xa80/0xde0
[ 428.789668] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 428.794704] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 428.800515] ? kasan_check_read+0x11/0x20
[ 428.804668] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 428.809962] ? graph_lock+0x170/0x170
[ 428.813768] ? print_usage_bug+0xc0/0xc0
[ 428.817842] ? graph_lock+0x170/0x170
[ 428.821644] ? graph_lock+0x170/0x170
[ 428.825454] ? __do_page_cache_readahead+0x7ce/0x980
[ 428.830589] ? find_held_lock+0x36/0x1c0
[ 428.834684] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 428.840257] alloc_pages_current+0x10c/0x210
[ 428.844681] ? lock_downgrade+0x900/0x900
[ 428.848839] __page_cache_alloc+0x38f/0x5b0
[ 428.853172] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 428.858971] ? kasan_check_read+0x11/0x20
[ 428.863148] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 428.868442] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 428.873145] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 428.878686] ? check_preemption_disabled+0x48/0x200
[ 428.883727] filemap_fault+0x1594/0x25f0
[ 428.887840] ? __lock_page_or_retry+0xa00/0xa00
[ 428.892523] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 428.898350] ? kasan_check_read+0x11/0x20
[ 428.902501] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 428.907782] ? rcu_bh_qs+0xc0/0xc0
[ 428.911350] ? filemap_map_pages+0xdea/0x1980
[ 428.915882] ? find_get_pages_range_tag+0x1320/0x1320
[ 428.921076] ? try_to_wake_up+0x10a/0x12f0
[ 428.925316] ? graph_lock+0x170/0x170
[ 428.929123] ? migrate_swap_stop+0x930/0x930
[ 428.933539] ? find_held_lock+0x36/0x1c0
[ 428.937621] ? lock_acquire+0x1ed/0x520
[ 428.941619] ? ext4_filemap_fault+0x7a/0xad
[ 428.945960] ? lock_release+0x970/0x970
[ 428.949944] ? arch_local_save_flags+0x40/0x40
[ 428.954989] ? __unqueue_futex+0x2e0/0x2e0
[ 428.959245] ? down_read+0xb0/0x1d0
[ 428.962885] ? ext4_filemap_fault+0x7a/0xad
[ 428.967388] ? __down_interruptible+0x700/0x700
[ 428.972065] ? get_futex_key+0x21b0/0x21b0
[ 428.976319] ext4_filemap_fault+0x82/0xad
[ 428.980477] __do_fault+0x100/0x6b0
[ 428.984113] ? print_bad_pte+0x6c0/0x6c0
[ 428.988177] ? do_futex+0x249/0x26d0
[ 428.991897] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 428.997446] ? pmd_val+0x88/0x100
[ 429.000902] ? add_mm_counter_fast+0xd0/0xd0
[ 429.005320] ? pmd_val+0x88/0x100
[ 429.008781] ? add_mm_counter_fast+0xd0/0xd0
[ 429.013193] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 429.018742] __handle_mm_fault+0x3709/0x53e0
[ 429.023153] ? perf_trace_lock+0x14d/0x7a0
[ 429.027401] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 429.032250] ? graph_lock+0x170/0x170
[ 429.036054] ? print_usage_bug+0xc0/0xc0
[ 429.040130] ? graph_lock+0x170/0x170
[ 429.043946] ? graph_lock+0x170/0x170
[ 429.047794] ? handle_mm_fault+0x42a/0xc70
[ 429.052055] ? lock_downgrade+0x900/0x900
[ 429.056214] ? check_preemption_disabled+0x48/0x200
[ 429.061280] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 429.067086] ? kasan_check_read+0x11/0x20
[ 429.071247] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 429.076528] ? rcu_bh_qs+0xc0/0xc0
[ 429.080072] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 429.085527] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 429.091068] ? check_preemption_disabled+0x48/0x200
[ 429.096098] handle_mm_fault+0x54f/0xc70
[ 429.100173] ? __handle_mm_fault+0x53e0/0x53e0
[ 429.104777] ? find_vma+0x34/0x190
[ 429.108337] __do_page_fault+0x67d/0xed0
[ 429.112409] ? mm_fault_error+0x380/0x380
[ 429.116558] ? trace_hardirqs_off+0xb8/0x310
[ 429.120981] ? trace_hardirqs_on+0x310/0x310
[ 429.125398] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 429.131056] ? trace_hardirqs_on+0x310/0x310
[ 429.135493] do_page_fault+0xf2/0x7e0
[ 429.139400] ? vmalloc_sync_all+0x30/0x30
[ 429.143601] ? error_entry+0x70/0xd0
[ 429.147336] ? trace_hardirqs_off_caller+0xbb/0x310
[ 429.152383] ? trace_hardirqs_on_caller+0xc0/0x310
[ 429.157344] ? syscall_return_slowpath+0x5e0/0x5e0
[ 429.162284] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 429.167153] ? trace_hardirqs_on_caller+0x310/0x310
[ 429.172169] ? trace_hardirqs_off+0x310/0x310
[ 429.176672] ? prepare_exit_to_usermode+0x291/0x3b0
[ 429.181704] ? page_fault+0x8/0x30
[ 429.185268] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 429.190120] ? page_fault+0x8/0x30
[ 429.193671] page_fault+0x1e/0x30
[ 429.197130] RIP: 0033:0x44b69a
[ 429.200326] Code: Bad RIP value.
[ 429.203706] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 429.209074] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 429.216345] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 429.223616] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 429.230887] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 429.238166] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 429.245486] CPU: 0 PID: 19865 Comm: syz-executor3 Not tainted 4.19.0-rc5+ #106
[ 429.245492] warn_alloc_show_mem: 1 callbacks suppressed
[ 429.245501] Mem-Info:
[ 429.252878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 429.258297] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 429.258297] active_file:18 inactive_file:17 isolated_file:0
[ 429.258297] unevictable:0 dirty:0 writeback:0 unstable:0
[ 429.258297] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 429.258297] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 429.258297] free:13799 free_pcp:275 free_cma:0
[ 429.260724] Call Trace:
[ 429.270124] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 429.302982] dump_stack+0x1c4/0x2b4
[ 429.305553] Node 0
[ 429.333054] ? dump_stack_print_info.cold.2+0x52/0x52
[ 429.336686] 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
[ 429.338909] warn_alloc.cold.119+0xb7/0x1bd
[ 429.344058] lowmem_reserve[]: 0
[ 429.369582] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 429.373880] 2819
[ 429.377158] ? lock_downgrade+0x900/0x900
[ 429.381968] 6323 6323
[ 429.384054] ? trace_hardirqs_off+0xb8/0x310
[ 429.388177] Node 0
[ 429.390691] ? trace_hardirqs_off+0xb8/0x310
[ 429.395117] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 429.397338] __alloc_pages_slowpath+0x2667/0x2d80
[ 429.401721] lowmem_reserve[]:
[ 429.428481] ? warn_alloc+0x120/0x120
[ 429.433278] 0
[ 429.436388] ? attach_entity_load_avg+0x860/0x860
[ 429.440161] 0 3503
[ 429.441982] ? warn_alloc+0x120/0x120
[ 429.446795] 3503
[ 429.449043] ? print_usage_bug+0xc0/0xc0
[ 429.452821] Node 0
[ 429.454882] ? warn_alloc+0x120/0x120
[ 429.458964] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 429.461202] ? print_usage_bug+0xc0/0xc0
[ 429.464977] lowmem_reserve[]:
[ 429.494666] ? trace_hardirqs_on+0xbd/0x310
[ 429.494683] ? kasan_check_read+0x11/0x20
[ 429.498733] 0
[ 429.501841] ? rb_erase+0x3710/0x3710
[ 429.506133] 0 0
[ 429.510305] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 429.512085] 0
[ 429.515904] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 429.517870] Node 0
[ 429.523332] ? should_fail+0x22d/0xd01
[ 429.525110] DMA:
[ 429.530647] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 429.532864] 1*4kB
[ 429.536758] ? __lock_acquire+0x7ec/0x4ec0
[ 429.538811] (U)
[ 429.543913] ? should_fail+0x22d/0xd01
[ 429.546044] 0*8kB
[ 429.550282] ? trace_hardirqs_on+0xbd/0x310
[ 429.552233] 0*16kB 1*32kB
[ 429.556134] ? mark_held_locks+0x130/0x130
[ 429.558261] (U)
[ 429.562585] ? mark_held_locks+0x130/0x130
[ 429.565409] 2*64kB
[ 429.569643] ? __lock_acquire+0x7ec/0x4ec0
[ 429.571596] (U)
[ 429.575832] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 429.578051] 1*128kB
[ 429.582287] ? graph_lock+0x170/0x170
[ 429.584248] (U)
[ 429.589800] ? graph_lock+0x170/0x170
[ 429.592117] 1*256kB
[ 429.595917] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 429.597864] (U) 0*512kB
[ 429.601678] ? check_preemption_disabled+0x48/0x200
[ 429.603979] 1*1024kB
[ 429.609513] ? check_preemption_disabled+0x48/0x200
[ 429.612160] (U)
[ 429.617188] ? __lock_is_held+0xb5/0x140
[ 429.619569] 1*2048kB
[ 429.624589] __alloc_pages_nodemask+0xa80/0xde0
[ 429.626537] (M)
[ 429.630593] ? graph_lock+0x170/0x170
[ 429.632986] 3*4096kB
[ 429.637653] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 429.639646] (M)
[ 429.643451] ? graph_lock+0x170/0x170
[ 429.645842] = 15908kB
[ 429.650864] ? find_held_lock+0x36/0x1c0
[ 429.652812] Node 0
[ 429.656621] ? ____cache_alloc_node+0x1c7/0x1e0
[ 429.659007] DMA32:
[ 429.663069] ? lock_downgrade+0x900/0x900
[ 429.665284] 4*4kB
[ 429.669976] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 429.672186] (M)
[ 429.676339] cache_grow_begin+0x91/0x8c0
[ 429.678469] 1*8kB
[ 429.684003] ? do_raw_spin_unlock+0xa7/0x2f0
[ 429.685981] (U)
[ 429.690044] fallback_alloc+0x203/0x2e0
[ 429.692174] 3*16kB
[ 429.696591] ____cache_alloc_node+0x1c7/0x1e0
[ 429.698542] (UM)
[ 429.702520] kmem_cache_alloc+0x1f8/0x730
[ 429.704732] 2*32kB
[ 429.709233] skb_clone+0x1bb/0x500
[ 429.711264] (M)
[ 429.715416] ? finish_task_switch+0x2f5/0x900
[ 429.717634] 5*64kB
[ 429.721174] ? skb_split+0x11e0/0x11e0
[ 429.723128] (UM)
[ 429.727622] ? preempt_notifier_register+0x200/0x200
[ 429.729837] 4*128kB
[ 429.733728] ? __switch_to_asm+0x34/0x70
[ 429.735767] (UM)
[ 429.740866] ? __switch_to_asm+0x34/0x70
[ 429.743172] 3*256kB
[ 429.747262] ? __switch_to_asm+0x40/0x70
[ 429.749303] (M)
[ 429.753364] ? __switch_to_asm+0x34/0x70
[ 429.755659] 4*512kB (UM)
[ 429.759724] ? __switch_to_asm+0x40/0x70
[ 429.761718] 3*1024kB
[ 429.765769] ? __switch_to_asm+0x34/0x70
[ 429.768522] (UM)
[ 429.772579] ? __switch_to_asm+0x40/0x70
[ 429.774972] 3*2048kB
[ 429.779050] ? __switch_to_asm+0x34/0x70
[ 429.781092] (M)
[ 429.785174] ? __switch_to_asm+0x34/0x70
[ 429.787564] 3*4096kB
[ 429.791623] ? __switch_to_asm+0x40/0x70
[ 429.793580] (M) = 25288kB
[ 429.797665] ? __switch_to_asm+0x34/0x70
[ 429.800059] Node 0
[ 429.804127] bpf_clone_redirect+0xb9/0x490
[ 429.806853] Normal:
[ 429.810926] ? __schedule+0x874/0x1ed0
[ 429.813144] 908*4kB
[ 429.817378] bpf_prog_bebbfe2050753572+0x2e3/0x1000
[ 429.819679] (MEH)
[ 429.823568] ? __sched_text_start+0x8/0x8
[ 429.825870] 458*8kB
[ 429.830887] ? retint_kernel+0x2d/0x2d
[ 429.833015] (UME)
[ 429.837166] ? find_held_lock+0x36/0x1c0
[ 429.839467] 198*16kB
[ 429.843368] ? lock_acquire+0x1ed/0x520
[ 429.845493] (UME)
[ 429.849552] ? bpf_test_run+0x32e/0x5a0
[ 429.851936] 78*32kB (UME)
[ 429.855924] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 429.858066] 17*64kB
[ 429.862048] ? check_preemption_disabled+0x48/0x200
[ 429.864892] (UM)
[ 429.870464] ? kasan_check_read+0x11/0x20
[ 429.872779] 0*128kB
[ 429.877792] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 429.879829] 0*256kB
[ 429.883976] ? rcu_bh_qs+0xc0/0xc0
[ 429.886306] 0*512kB
[ 429.891583] ? preempt_schedule+0x4d/0x60
[ 429.893888] 0*1024kB
[ 429.897432] ? ___preempt_schedule+0x16/0x18
[ 429.899732] 0*2048kB
[ 429.903883] ? bpf_test_run+0x1c0/0x5a0
[ 429.906266] 0*4096kB
[ 429.910686] ? netlink_diag_dump+0x2a0/0x2a0
[ 429.913073] = 14048kB
[ 429.917045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 429.919482] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 429.923878] ? bpf_test_init.isra.9+0x70/0x100
[ 429.926276] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 429.931800] ? bpf_prog_test_run_skb+0x634/0xb40
[ 429.940615] 154 total pagecache pages
[ 429.945228] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 429.953778] 0 pages in swap cache
[ 429.958524] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 429.962300] Swap cache stats: add 0, delete 0, find 0/0
[ 429.962310] Free swap = 0kB
[ 429.967161] ? fput+0x130/0x1a0
[ 429.970588] Total swap = 0kB
[ 429.970598] 1965979 pages RAM
[ 429.976132] ? __bpf_prog_get+0x9b/0x290
[ 429.981478] 0 pages HighMem/MovableOnly
[ 429.984494] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 429.987756] 342307 pages reserved
[ 429.990767] ? bpf_prog_test_run+0x130/0x1a0
[ 429.993848] 0 pages cma reserved
[ 429.993918] aoe: skb alloc failure
[ 429.997922] ? __x64_sys_bpf+0x3d8/0x510
[ 429.997952] ? bpf_prog_get+0x20/0x20
[ 430.001941] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 430.006793] ? do_syscall_64+0x1b9/0x820
[ 430.010220] syz-fuzzer cpuset=
[ 430.014651] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 430.017994] /
[ 430.021533] ? syscall_return_slowpath+0x5e0/0x5e0
[ 430.025600] mems_allowed=0
[ 430.029396] ? trace_hardirqs_on_caller+0x310/0x310
[ 430.066827] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 430.071852] ? recalc_sigpending_tsk+0x180/0x180
[ 430.076640] ? kasan_check_write+0x14/0x20
[ 430.080886] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 430.085760] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 430.091154] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 430.091303] kworker/0:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 430.098179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 430.108482] kworker/0:5 cpuset=
[ 430.117824] Call Trace:
[ 430.117835] /
[ 430.121105]
[ 430.123683] mems_allowed=0
[ 430.125399] dump_stack+0x1c4/0x2b4
[ 430.134097] ? dump_stack_print_info.cold.2+0x52/0x52
[ 430.139318] warn_alloc.cold.119+0xb7/0x1bd
[ 430.143646] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 430.148495] ? lock_downgrade+0x900/0x900
[ 430.152679] ? trace_hardirqs_off+0xb8/0x310
[ 430.157111] ? trace_hardirqs_off+0xb8/0x310
[ 430.161535] __alloc_pages_slowpath+0x2667/0x2d80
[ 430.166413] ? warn_alloc+0x120/0x120
[ 430.170236] ? __lock_acquire+0x7ec/0x4ec0
[ 430.174480] ? warn_alloc+0x120/0x120
[ 430.178288] ? print_usage_bug+0xc0/0xc0
[ 430.182352] ? warn_alloc+0x120/0x120
[ 430.186161] ? print_usage_bug+0xc0/0xc0
[ 430.190230] ? mark_held_locks+0x130/0x130
[ 430.194470] ? mark_held_locks+0x130/0x130
[ 430.198720] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 430.204264] ? should_fail+0x22d/0xd01
[ 430.208154] ? graph_lock+0x170/0x170
[ 430.211983] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 430.217090] ? __lock_acquire+0x7ec/0x4ec0
[ 430.221343] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 430.226459] ? should_fail+0x22d/0xd01
[ 430.230363] ? mark_held_locks+0x130/0x130
[ 430.235074] ? mark_held_locks+0x130/0x130
[ 430.239316] ? lock_downgrade+0x900/0x900
[ 430.243469] ? graph_lock+0x170/0x170
[ 430.247288] ? graph_lock+0x170/0x170
[ 430.251093] ? graph_lock+0x170/0x170
[ 430.254898] ? print_usage_bug+0xc0/0xc0
[ 430.258966] ? do_raw_spin_unlock+0xa7/0x2f0
[ 430.263383] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 430.268939] ? check_preemption_disabled+0x48/0x200
[ 430.273967] ? check_preemption_disabled+0x48/0x200
[ 430.278997] ? __lock_is_held+0xb5/0x140
[ 430.283071] __alloc_pages_nodemask+0xa80/0xde0
[ 430.287746] ? graph_lock+0x170/0x170
[ 430.291558] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 430.296579] ? graph_lock+0x170/0x170
[ 430.300415] ? find_held_lock+0x36/0x1c0
[ 430.304492] ? ____cache_alloc_node+0x1c7/0x1e0
[ 430.309168] ? lock_downgrade+0x900/0x900
[ 430.313329] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 430.318872] cache_grow_begin+0x91/0x8c0
[ 430.322945] ? do_raw_spin_unlock+0xa7/0x2f0
[ 430.327370] fallback_alloc+0x203/0x2e0
[ 430.331392] ____cache_alloc_node+0x1c7/0x1e0
[ 430.335895] kmem_cache_alloc_node+0xe3/0x730
[ 430.340406] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 430.345512] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 430.350112] __alloc_skb+0x119/0x770
[ 430.353834] ? calc_wheel_index+0x220/0x220
[ 430.358190] ? skb_scrub_packet+0x490/0x490
[ 430.362526] ? vprintk_default+0x28/0x30
[ 430.366592] ? vprintk_func+0x85/0x181
[ 430.370488] ? printk+0xa7/0xcf
[ 430.373767] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 430.378539] new_skb+0x26/0x1c0
[ 430.381828] aoecmd_cfg+0x279/0x7f0
[ 430.385478] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 430.389832] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 430.395373] ? check_preemption_disabled+0x48/0x200
[ 430.400405] ? check_preemption_disabled+0x48/0x200
[ 430.405435] ? __lock_is_held+0xb5/0x140
[ 430.409531] discover_timer+0x50/0x60
[ 430.413401] call_timer_fn+0x272/0x920
[ 430.417329] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 430.422193] ? process_timeout+0x40/0x40
[ 430.426254] ? find_held_lock+0x36/0x1c0
[ 430.430325] ? mark_held_locks+0xc7/0x130
[ 430.434481] ? _raw_spin_unlock_irq+0x27/0x80
[ 430.438988] ? _raw_spin_unlock_irq+0x27/0x80
[ 430.443479] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 430.448324] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 430.452920] ? trace_hardirqs_on+0xbd/0x310
[ 430.457251] ? kasan_check_read+0x11/0x20
[ 430.461401] ? __run_timers+0x7da/0xc70
[ 430.465395] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 430.470858] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 430.475708] __run_timers+0x7e5/0xc70
[ 430.479530] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 430.484899] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 430.489934] ? graph_lock+0x170/0x170
[ 430.493745] ? print_usage_bug+0xc0/0xc0
[ 430.497809] ? lock_release+0x970/0x970
[ 430.501793] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 430.506995] ? find_held_lock+0x36/0x1c0
[ 430.511074] ? graph_lock+0x170/0x170
[ 430.514887] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 430.520428] ? check_preemption_disabled+0x48/0x200
[ 430.525459] ? __lock_is_held+0xb5/0x140
[ 430.529526] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 430.535073] ? check_preemption_disabled+0x48/0x200
[ 430.540105] run_timer_softirq+0x52/0xb0
[ 430.544172] ? rcu_read_lock_sched_held+0x108/0x120
[ 430.549205] __do_softirq+0x30b/0xad8
[ 430.553020] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 430.558132] ? pvclock_read_flags+0x160/0x160
[ 430.562631] ? lapic_next_event+0x5a/0x90
[ 430.566784] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 430.572328] ? check_preemption_disabled+0x48/0x200
[ 430.577348] ? check_preemption_disabled+0x48/0x200
[ 430.582415] ? kvm_clock_read+0x18/0x30
[ 430.586397] ? kvm_sched_clock_read+0x9/0x20
[ 430.590816] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 430.596375] ? check_preemption_disabled+0x48/0x200
[ 430.601408] irq_exit+0x17f/0x1c0
[ 430.604865] smp_apic_timer_interrupt+0x1cb/0x760
[ 430.609716] ? smp_reschedule_interrupt+0x109/0x650
[ 430.614740] ? smp_call_function_single_interrupt+0x650/0x650
[ 430.620626] ? interrupt_entry+0xb5/0xf0
[ 430.624690] ? trace_hardirqs_off_caller+0xbb/0x310
[ 430.629723] ? trace_hardirqs_off_caller+0xbb/0x310
[ 430.634758] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 430.639611] ? trace_hardirqs_on_caller+0x310/0x310
[ 430.644638] ? trace_hardirqs_on_caller+0x310/0x310
[ 430.649670] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 430.655220] ? check_preemption_disabled+0x48/0x200
[ 430.660240] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 430.665788] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 430.670640] apic_timer_interrupt+0xf/0x20
[ 430.674870]
[ 430.677114] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 430.682394] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 430.701303] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 430.709019] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 430.716287] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 430.723556] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 430.730834] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 430.738108] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 430.745401] ? arch_local_irq_restore+0x45/0x52
[ 430.750087] dump_stack+0x26a/0x2b4
[ 430.753749] ? dump_stack_print_info.cold.2+0x52/0x52
[ 430.758956] ? mark_held_locks+0x130/0x130
[ 430.763197] ? mark_held_locks+0x130/0x130
[ 430.767442] dump_header+0x27b/0xf72
[ 430.771174] ? pagefault_out_of_memory+0x197/0x197
[ 430.776115] ? mark_held_locks+0x130/0x130
[ 430.780363] ? __lock_acquire+0x7ec/0x4ec0
[ 430.784605] ? mem_cgroup_charge_statistics+0x780/0x780
[ 430.789971] ? print_usage_bug+0xc0/0xc0
[ 430.794045] ? print_usage_bug+0xc0/0xc0
[ 430.798116] ? graph_lock+0x170/0x170
[ 430.801936] ? graph_lock+0x170/0x170
[ 430.805745] ? print_usage_bug+0xc0/0xc0
[ 430.809810] ? print_usage_bug+0xc0/0xc0
[ 430.813885] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 430.819435] ? find_held_lock+0x36/0x1c0
[ 430.823525] ? mark_held_locks+0xc7/0x130
[ 430.827683] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 430.832800] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 430.837922] ? lockdep_hardirqs_on+0x421/0x5c0
[ 430.842521] ? trace_hardirqs_on+0xbd/0x310
[ 430.846855] ? kasan_check_read+0x11/0x20
[ 430.851010] ? ___ratelimit+0x36f/0x655
[ 430.855003] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 430.860473] ? trace_hardirqs_on+0x310/0x310
[ 430.864883] ? lock_downgrade+0x900/0x900
[ 430.869070] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 430.874177] ? ___ratelimit+0xaa/0x655
[ 430.878083] ? idr_get_free+0xec0/0xec0
[ 430.882069] ? kasan_check_write+0x14/0x20
[ 430.886313] ? do_raw_spin_lock+0xc1/0x200
[ 430.890563] oom_kill_process.cold.27+0x10/0x903
[ 430.895332] ? graph_lock+0x170/0x170
[ 430.899146] ? _raw_spin_unlock+0x2c/0x50
[ 430.903297] ? oom_badness+0xe6/0xaa0
[ 430.907106] ? oom_evaluate_task+0x540/0x540
[ 430.911520] ? find_held_lock+0x36/0x1c0
[ 430.915597] ? out_of_memory+0x974/0x1430
[ 430.919750] ? lock_downgrade+0x900/0x900
[ 430.923904] ? check_preemption_disabled+0x48/0x200
[ 430.928946] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 430.934743] ? kasan_check_read+0x11/0x20
[ 430.938894] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 430.944182] ? rcu_bh_qs+0xc0/0xc0
[ 430.947729] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 430.952747] ? oom_evaluate_task+0x302/0x540
[ 430.957173] out_of_memory+0xa84/0x1430
[ 430.961178] ? oom_killer_disable+0x3a0/0x3a0
[ 430.965679] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 430.970632] ? __mutex_add_waiter+0x2a0/0x2a0
[ 430.975141] __alloc_pages_slowpath+0x2318/0x2d80
[ 430.980018] ? warn_alloc+0x120/0x120
[ 430.983838] ? find_get_entry+0x2f2/0xc40
[ 430.987999] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 430.993544] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 430.998490] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 431.004032] ? should_fail+0x22d/0xd01
[ 431.007938] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 431.013054] ? __lock_is_held+0xb5/0x140
[ 431.017150] ? __lock_is_held+0xb5/0x140
[ 431.021247] ? ___might_sleep+0x1ed/0x300
[ 431.025430] ? lock_release+0x970/0x970
[ 431.029412] ? arch_local_save_flags+0x40/0x40
[ 431.034012] ? __might_sleep+0x95/0x190
[ 431.038215] __alloc_pages_nodemask+0xa80/0xde0
[ 431.042898] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 431.047941] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 431.053743] ? kasan_check_read+0x11/0x20
[ 431.057895] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 431.063185] ? graph_lock+0x170/0x170
[ 431.066990] ? print_usage_bug+0xc0/0xc0
[ 431.071057] ? graph_lock+0x170/0x170
[ 431.074860] ? graph_lock+0x170/0x170
[ 431.078688] ? __do_page_cache_readahead+0x7ce/0x980
[ 431.083805] ? find_held_lock+0x36/0x1c0
[ 431.087875] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 431.093416] alloc_pages_current+0x10c/0x210
[ 431.097823] ? lock_downgrade+0x900/0x900
[ 431.101992] __page_cache_alloc+0x38f/0x5b0
[ 431.106317] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 431.112116] ? kasan_check_read+0x11/0x20
[ 431.116273] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 431.121559] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 431.126392] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 431.131963] ? check_preemption_disabled+0x48/0x200
[ 431.136998] filemap_fault+0x1594/0x25f0
[ 431.141079] ? __lock_page_or_retry+0xa00/0xa00
[ 431.145762] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 431.151569] ? kasan_check_read+0x11/0x20
[ 431.155720] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 431.160999] ? rcu_bh_qs+0xc0/0xc0
[ 431.164559] ? filemap_map_pages+0xdea/0x1980
[ 431.169078] ? find_get_pages_range_tag+0x1320/0x1320
[ 431.174285] ? try_to_wake_up+0x10a/0x12f0
[ 431.178534] ? graph_lock+0x170/0x170
[ 431.182342] ? migrate_swap_stop+0x930/0x930
[ 431.186754] ? find_held_lock+0x36/0x1c0
[ 431.190830] ? lock_acquire+0x1ed/0x520
[ 431.194807] ? ext4_filemap_fault+0x7a/0xad
[ 431.199137] ? lock_release+0x970/0x970
[ 431.203114] ? arch_local_save_flags+0x40/0x40
[ 431.207707] ? __unqueue_futex+0x2e0/0x2e0
[ 431.211983] ? down_read+0xb0/0x1d0
[ 431.215612] ? ext4_filemap_fault+0x7a/0xad
[ 431.219936] ? __down_interruptible+0x700/0x700
[ 431.224614] ? get_futex_key+0x21b0/0x21b0
[ 431.228868] ext4_filemap_fault+0x82/0xad
[ 431.233036] __do_fault+0x100/0x6b0
[ 431.236670] ? print_bad_pte+0x6c0/0x6c0
[ 431.240741] ? do_futex+0x249/0x26d0
[ 431.244479] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 431.250021] ? pmd_val+0x88/0x100
[ 431.253478] ? add_mm_counter_fast+0xd0/0xd0
[ 431.257891] ? pmd_val+0x88/0x100
[ 431.261345] ? add_mm_counter_fast+0xd0/0xd0
[ 431.265790] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 431.271334] __handle_mm_fault+0x3709/0x53e0
[ 431.275756] ? perf_trace_lock+0x14d/0x7a0
[ 431.280009] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 431.284855] ? graph_lock+0x170/0x170
[ 431.288661] ? print_usage_bug+0xc0/0xc0
[ 431.292736] ? graph_lock+0x170/0x170
[ 431.296539] ? graph_lock+0x170/0x170
[ 431.300364] ? handle_mm_fault+0x42a/0xc70
[ 431.304604] ? lock_downgrade+0x900/0x900
[ 431.308759] ? check_preemption_disabled+0x48/0x200
[ 431.313786] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 431.319582] ? kasan_check_read+0x11/0x20
[ 431.323733] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 431.329018] ? rcu_bh_qs+0xc0/0xc0
[ 431.332560] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 431.338019] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 431.343560] ? check_preemption_disabled+0x48/0x200
[ 431.348593] handle_mm_fault+0x54f/0xc70
[ 431.352663] ? __handle_mm_fault+0x53e0/0x53e0
[ 431.357257] ? find_vma+0x34/0x190
[ 431.360809] __do_page_fault+0x67d/0xed0
[ 431.364882] ? mm_fault_error+0x380/0x380
[ 431.369057] ? trace_hardirqs_off+0xb8/0x310
[ 431.373469] ? trace_hardirqs_on+0x310/0x310
[ 431.377884] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 431.383250] ? trace_hardirqs_on+0x310/0x310
[ 431.387667] do_page_fault+0xf2/0x7e0
[ 431.391480] ? vmalloc_sync_all+0x30/0x30
[ 431.395631] ? error_entry+0x70/0xd0
[ 431.399353] ? trace_hardirqs_off_caller+0xbb/0x310
[ 431.404369] ? trace_hardirqs_on_caller+0xc0/0x310
[ 431.409300] ? syscall_return_slowpath+0x5e0/0x5e0
[ 431.414229] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 431.419079] ? trace_hardirqs_on_caller+0x310/0x310
[ 431.424098] ? trace_hardirqs_off+0x310/0x310
[ 431.428599] ? prepare_exit_to_usermode+0x291/0x3b0
[ 431.433633] ? page_fault+0x8/0x30
[ 431.437178] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 431.442041] ? page_fault+0x8/0x30
[ 431.445583] page_fault+0x1e/0x30
[ 431.449044] RIP: 0033:0x44b69a
[ 431.452245] Code: Bad RIP value.
[ 431.455610] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 431.460989] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 431.468256] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 431.475539] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 431.482809] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 431.490092] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 431.497383] warn_alloc_show_mem: 1 callbacks suppressed
[ 431.497396] CPU: 0 PID: 11641 Comm: kworker/0:5 Not tainted 4.19.0-rc5+ #106
[ 431.497398] Mem-Info:
[ 431.497429] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 431.497429] active_file:18 inactive_file:17 isolated_file:0
[ 431.497429] unevictable:0 dirty:0 writeback:0 unstable:0
[ 431.497429] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 431.497429] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 431.497429] free:13799 free_pcp:275 free_cma:0
[ 431.502774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 431.502792] Workqueue: events_long br_fdb_cleanup
[ 431.510000] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 431.545453] Node 0
[ 431.554797] Call Trace:
[ 431.559652] 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
[ 431.587125] dump_stack+0x1c4/0x2b4
[ 431.589347] lowmem_reserve[]:
[ 431.591942] ? dump_stack_print_info.cold.2+0x52/0x52
[ 431.617425] 0
[ 431.621085] warn_alloc.cold.119+0xb7/0x1bd
[ 431.624162] 2819
[ 431.629348] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 431.631128] 6323
[ 431.635464] ? lock_downgrade+0x900/0x900
[ 431.637498] 6323
[ 431.642355] ? trace_hardirqs_off+0xb8/0x310
[ 431.644391] Node 0
[ 431.648535] ? trace_hardirqs_off+0xb8/0x310
[ 431.650603] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 431.655006] __alloc_pages_slowpath+0x2667/0x2d80
[ 431.657227] lowmem_reserve[]:
[ 431.661658] ? warn_alloc+0x120/0x120
[ 431.688324] 0
[ 431.693166] ? warn_alloc+0x120/0x120
[ 431.696266] 0
[ 431.700066] ? print_usage_bug+0xc0/0xc0
[ 431.701858] 3503
[ 431.705681] ? warn_alloc+0x120/0x120
[ 431.707464] 3503
[ 431.711520] ? print_usage_bug+0xc0/0xc0
[ 431.717367] ? __lock_acquire+0x7ec/0x4ec0
[ 431.719409] Node 0
[ 431.723468] ? print_usage_bug+0xc0/0xc0
[ 431.727712] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 431.729919] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 431.733959] lowmem_reserve[]:
[ 431.762238] ? should_fail+0x22d/0xd01
[ 431.767756] 0
[ 431.770861] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 431.774727] 0
[ 431.776533] ? __lock_acquire+0x7ec/0x4ec0
[ 431.781615] 0
[ 431.783412] ? __lock_acquire+0x7ec/0x4ec0
[ 431.787623] 0
[ 431.789424] ? should_fail+0x22d/0xd01
[ 431.795435] ? print_usage_bug+0xc0/0xc0
[ 431.799303] Node 0 DMA:
[ 431.803363] ? mark_held_locks+0x130/0x130
[ 431.803375] 1*4kB
[ 431.806045] ? mark_held_locks+0x130/0x130
[ 431.810255] (U)
[ 431.812405] ? graph_lock+0x170/0x170
[ 431.816619] 0*8kB
[ 431.818593] ? find_held_lock+0x36/0x1c0
[ 431.822384] 0*16kB
[ 431.824528] ? graph_lock+0x170/0x170
[ 431.828564] 1*32kB
[ 431.830803] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 431.834580] (U)
[ 431.836838] ? check_preemption_disabled+0x48/0x200
[ 431.842355] 2*64kB
[ 431.844344] ? check_preemption_disabled+0x48/0x200
[ 431.849338] (U)
[ 431.851582] ? __lock_is_held+0xb5/0x140
[ 431.856571] 1*128kB
[ 431.858569] __alloc_pages_nodemask+0xa80/0xde0
[ 431.862603] (U)
[ 431.864922] ? graph_lock+0x170/0x170
[ 431.869572] 1*256kB
[ 431.871548] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 431.875326] (U)
[ 431.877685] ? graph_lock+0x170/0x170
[ 431.882700] 0*512kB
[ 431.884690] ? find_held_lock+0x36/0x1c0
[ 431.888466] 1*1024kB
[ 431.890809] ? ____cache_alloc_node+0x1c7/0x1e0
[ 431.894842] (U)
[ 431.897264] ? lock_downgrade+0x900/0x900
[ 431.901945] 1*2048kB
[ 431.903945] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 431.908059] (M)
[ 431.910469] cache_grow_begin+0x91/0x8c0
[ 431.915985] 3*4096kB
[ 431.917966] ? do_raw_spin_unlock+0xa7/0x2f0
[ 431.922004] (M)
[ 431.924417] fallback_alloc+0x203/0x2e0
[ 431.928812] = 15908kB
[ 431.930790] ____cache_alloc_node+0x1c7/0x1e0
[ 431.934741] Node 0
[ 431.937153] kmem_cache_alloc_node+0xe3/0x730
[ 431.941639] DMA32:
[ 431.943880] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 431.948353] 4*4kB
[ 431.950602] ? kasan_check_read+0x11/0x20
[ 431.956377] (M)
[ 431.958531] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 431.962653] 1*8kB
[ 431.964630] __alloc_skb+0x119/0x770
[ 431.969879] (U)
[ 431.972031] ? skb_scrub_packet+0x490/0x490
[ 431.975723] 3*16kB
[ 431.977697] ? call_switchdev_notifiers+0x43/0x60
[ 431.982003] (UM)
[ 431.984244] ? br_switchdev_fdb_notify+0xd1/0x510
[ 431.989064] 2*32kB
[ 431.991125] ? br_switchdev_set_port_flag+0x3c0/0x3c0
[ 431.995935] (M) 5*64kB
[ 431.998183] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 432.003351] (UM)
[ 432.005925] ? kasan_check_read+0x11/0x20
[ 432.011724] 4*128kB
[ 432.013785] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 432.017911] (UM)
[ 432.020240] ? rcu_bh_qs+0xc0/0xc0
[ 432.025496] 3*256kB
[ 432.027582] fdb_notify+0x9e/0x180
[ 432.031098] (M)
[ 432.033429] fdb_delete+0x803/0x1200
[ 432.036946] 4*512kB
[ 432.038934] ? fdb_create+0x1710/0x1710
[ 432.042602] (UM) 3*1024kB
[ 432.044959] ? lock_acquire+0x1ed/0x520
[ 432.048887] (UM) 3*2048kB
[ 432.051743] ? lockdep_hardirqs_on+0x421/0x5c0
[ 432.055698] (M)
[ 432.058541] ? lock_release+0x970/0x970
[ 432.063103] 3*4096kB
[ 432.065079] ? preempt_schedule_common+0x1f/0xd0
[ 432.069032] (M)
[ 432.071444] ? br_fdb_cleanup+0x501/0x630
[ 432.076181] = 25288kB
[ 432.078168] ? preempt_schedule+0x4d/0x60
[ 432.082295] Node 0
[ 432.084731] ? ___preempt_schedule+0x16/0x18
[ 432.088867] Normal:
[ 432.091110] ? kasan_check_write+0x14/0x20
[ 432.095497] 908*4kB
[ 432.097860] ? do_raw_spin_lock+0xc1/0x200
[ 432.102063] (MEH) 458*8kB
[ 432.104413] br_fdb_cleanup+0x4f0/0x630
[ 432.108639] (UME)
[ 432.111488] ? br_fdb_change_mac_address+0x540/0x540
[ 432.115446] 198*16kB
[ 432.117618] ? __lock_is_held+0xb5/0x140
[ 432.122689] (UME)
[ 432.125117] process_one_work+0xc90/0x1b90
[ 432.129145] 78*32kB (UME)
[ 432.131318] ? mark_held_locks+0x130/0x130
[ 432.135536] 17*64kB
[ 432.138409] ? pwq_dec_nr_in_flight+0x4a0/0x4a0
[ 432.142598] (UM)
[ 432.144954] ? __switch_to_asm+0x40/0x70
[ 432.149588] 0*128kB 0*256kB
[ 432.151666] ? __switch_to_asm+0x40/0x70
[ 432.155710] 0*512kB
[ 432.158725] ? __switch_to_asm+0x34/0x70
[ 432.162764] 0*1024kB
[ 432.165093] ? __switch_to_asm+0x40/0x70
[ 432.169134] 0*2048kB
[ 432.171544] ? __switch_to_asm+0x34/0x70
[ 432.175617] 0*4096kB
[ 432.178027] ? __switch_to_asm+0x40/0x70
[ 432.182060] = 14048kB
[ 432.182082] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 432.184488] ? __switch_to_asm+0x34/0x70
[ 432.188531] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 432.188542] 154 total pagecache pages
[ 432.190958] ? __switch_to_asm+0x40/0x70
[ 432.199780] 0 pages in swap cache
[ 432.203837] ? __schedule+0x874/0x1ed0
[ 432.212390] Swap cache stats: add 0, delete 0, find 0/0
[ 432.216180] ? __switch_to_asm+0x34/0x70
[ 432.220223] Free swap = 0kB
[ 432.223673] ? __switch_to_asm+0x40/0x70
[ 432.227532] Total swap = 0kB
[ 432.227541] 1965979 pages RAM
[ 432.232918] ? graph_lock+0x170/0x170
[ 432.237401] 0 pages HighMem/MovableOnly
[ 432.237411] 342307 pages reserved
[ 432.240438] ? __sched_text_start+0x8/0x8
[ 432.244477] 0 pages cma reserved
[ 432.247496] ? lockdep_hardirqs_on+0x421/0x5c0
[ 432.250635] aoe: skb alloc failure
[ 432.254376] ? retint_kernel+0x2d/0x2d
[ 432.258404] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 432.261793] ? find_held_lock+0x36/0x1c0
[ 432.265920] syz-fuzzer cpuset=
[ 432.269295] ? lock_acquire+0x1ed/0x520
[ 432.273857] /
[ 432.277399] ? worker_thread+0x3e0/0x1390
[ 432.281295] mems_allowed=0
[ 432.291526] ? lock_release+0x970/0x970
[ 432.315419] ? trace_hardirqs_off+0xb8/0x310
[ 432.319825] ? kasan_check_read+0x11/0x20
[ 432.323975] ? worker_thread+0x3e0/0x1390
[ 432.328124] ? trace_hardirqs_on+0x310/0x310
[ 432.332552] ? kasan_check_write+0x14/0x20
[ 432.336969] ? do_raw_spin_lock+0xc1/0x200
[ 432.341246] worker_thread+0x17f/0x1390
[ 432.345230] ? __switch_to_asm+0x34/0x70
[ 432.349309] ? process_one_work+0x1b90/0x1b90
[ 432.353812] ? graph_lock+0x170/0x170
[ 432.357626] ? __sched_text_start+0x8/0x8
[ 432.361798] ? find_held_lock+0x36/0x1c0
[ 432.365874] ? __kthread_parkme+0xce/0x1a0
[ 432.370113] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 432.375240] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 432.380348] ? lockdep_hardirqs_on+0x421/0x5c0
[ 432.384958] ? trace_hardirqs_on+0xbd/0x310
[ 432.389296] ? kasan_check_read+0x11/0x20
[ 432.393453] ? __kthread_parkme+0xce/0x1a0
[ 432.397694] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 432.403153] ? kasan_check_write+0x14/0x20
[ 432.407404] ? do_raw_spin_lock+0xc1/0x200
[ 432.411675] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 432.416781] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 432.422323] ? __kthread_parkme+0xfb/0x1a0
[ 432.426570] kthread+0x35a/0x420
[ 432.429942] ? process_one_work+0x1b90/0x1b90
[ 432.434438] ? kthread_bind+0x40/0x40
[ 432.438244] ret_from_fork+0x3a/0x50
[ 432.441984] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 432.442167] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 432.449013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 432.459486] syz-executor3 cpuset=
[ 432.468828] Call Trace:
[ 432.468839] syz3
[ 432.472291]
[ 432.474864] mems_allowed=0
[ 432.476835] dump_stack+0x1c4/0x2b4
[ 432.485566] ? dump_stack_print_info.cold.2+0x52/0x52
[ 432.490777] warn_alloc.cold.119+0xb7/0x1bd
[ 432.495105] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 432.499973] ? lock_downgrade+0x900/0x900
[ 432.504140] ? trace_hardirqs_off+0xb8/0x310
[ 432.508558] ? trace_hardirqs_off+0xb8/0x310
[ 432.512978] __alloc_pages_slowpath+0x2667/0x2d80
[ 432.517858] ? warn_alloc+0x120/0x120
[ 432.521671] ? warn_alloc+0x120/0x120
[ 432.525505] ? print_usage_bug+0xc0/0xc0
[ 432.529578] ? warn_alloc+0x120/0x120
[ 432.533397] ? print_usage_bug+0xc0/0xc0
[ 432.537458] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 432.542479] ? ktime_get+0x2e1/0x440
[ 432.546203] ? check_preemption_disabled+0x48/0x200
[ 432.551230] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 432.556770] ? should_fail+0x22d/0xd01
[ 432.560657] ? kasan_check_read+0x11/0x20
[ 432.564832] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 432.570117] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 432.575226] ? __lock_acquire+0x7ec/0x4ec0
[ 432.579473] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 432.584582] ? should_fail+0x22d/0xd01
[ 432.588495] ? mark_held_locks+0x130/0x130
[ 432.592737] ? mark_held_locks+0x130/0x130
[ 432.597010] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 432.602556] ? graph_lock+0x170/0x170
[ 432.606362] ? mark_held_locks+0xc7/0x130
[ 432.610511] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 432.615535] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 432.621073] ? check_preemption_disabled+0x48/0x200
[ 432.626090] ? check_preemption_disabled+0x48/0x200
[ 432.631136] ? __lock_is_held+0xb5/0x140
[ 432.635206] __alloc_pages_nodemask+0xa80/0xde0
[ 432.639880] ? graph_lock+0x170/0x170
[ 432.643698] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 432.648720] ? graph_lock+0x170/0x170
[ 432.652561] ? find_held_lock+0x36/0x1c0
[ 432.656651] ? ____cache_alloc_node+0x1c7/0x1e0
[ 432.661349] ? lock_downgrade+0x900/0x900
[ 432.665506] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 432.671058] cache_grow_begin+0x91/0x8c0
[ 432.675122] ? do_raw_spin_unlock+0xa7/0x2f0
[ 432.679546] fallback_alloc+0x203/0x2e0
[ 432.683534] ____cache_alloc_node+0x1c7/0x1e0
[ 432.688074] kmem_cache_alloc_node+0xe3/0x730
[ 432.692569] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 432.697676] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 432.702296] __alloc_skb+0x119/0x770
[ 432.706026] ? calc_wheel_index+0x220/0x220
[ 432.710355] ? skb_scrub_packet+0x490/0x490
[ 432.714699] ? vprintk_default+0x28/0x30
[ 432.718771] ? vprintk_func+0x85/0x181
[ 432.722662] ? printk+0xa7/0xcf
[ 432.725958] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 432.730737] new_skb+0x26/0x1c0
[ 432.734028] aoecmd_cfg+0x279/0x7f0
[ 432.737668] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 432.742020] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 432.747572] ? check_preemption_disabled+0x48/0x200
[ 432.752597] ? check_preemption_disabled+0x48/0x200
[ 432.757631] ? __lock_is_held+0xb5/0x140
[ 432.761715] discover_timer+0x50/0x60
[ 432.765522] call_timer_fn+0x272/0x920
[ 432.769425] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 432.774299] ? process_timeout+0x40/0x40
[ 432.778360] ? find_held_lock+0x36/0x1c0
[ 432.782429] ? mark_held_locks+0xc7/0x130
[ 432.786584] ? _raw_spin_unlock_irq+0x27/0x80
[ 432.791081] ? _raw_spin_unlock_irq+0x27/0x80
[ 432.795580] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 432.800425] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 432.805008] ? trace_hardirqs_on+0xbd/0x310
[ 432.809330] ? kasan_check_read+0x11/0x20
[ 432.813492] ? __run_timers+0x7da/0xc70
[ 432.817471] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 432.822941] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 432.827803] __run_timers+0x7e5/0xc70
[ 432.831648] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 432.837047] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 432.842069] ? graph_lock+0x170/0x170
[ 432.845878] ? print_usage_bug+0xc0/0xc0
[ 432.849949] ? lock_release+0x970/0x970
[ 432.853934] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 432.859136] ? find_held_lock+0x36/0x1c0
[ 432.863206] ? graph_lock+0x170/0x170
[ 432.867018] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 432.872575] ? check_preemption_disabled+0x48/0x200
[ 432.877608] ? __lock_is_held+0xb5/0x140
[ 432.881672] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 432.887234] ? check_preemption_disabled+0x48/0x200
[ 432.892264] run_timer_softirq+0x52/0xb0
[ 432.896331] ? rcu_read_lock_sched_held+0x108/0x120
[ 432.901350] __do_softirq+0x30b/0xad8
[ 432.905168] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 432.910309] ? pvclock_read_flags+0x160/0x160
[ 432.914828] ? lapic_next_event+0x5a/0x90
[ 432.919035] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 432.924595] ? check_preemption_disabled+0x48/0x200
[ 432.929612] ? check_preemption_disabled+0x48/0x200
[ 432.934638] ? kvm_clock_read+0x18/0x30
[ 432.938615] ? kvm_sched_clock_read+0x9/0x20
[ 432.943030] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 432.948573] ? check_preemption_disabled+0x48/0x200
[ 432.953609] irq_exit+0x17f/0x1c0
[ 432.957067] smp_apic_timer_interrupt+0x1cb/0x760
[ 432.961913] ? smp_reschedule_interrupt+0x109/0x650
[ 432.966947] ? smp_call_function_single_interrupt+0x650/0x650
[ 432.972859] ? interrupt_entry+0xb5/0xf0
[ 432.976922] ? trace_hardirqs_off_caller+0xbb/0x310
[ 432.981976] ? trace_hardirqs_off_caller+0xbb/0x310
[ 432.986998] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 432.991842] ? trace_hardirqs_on_caller+0x310/0x310
[ 432.996882] ? trace_hardirqs_on_caller+0x310/0x310
[ 433.001923] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 433.007472] ? check_preemption_disabled+0x48/0x200
[ 433.012490] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 433.018064] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 433.022938] apic_timer_interrupt+0xf/0x20
[ 433.027170]
[ 433.029416] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 433.034708] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 433.053625] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 433.061337] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 433.068608] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 433.075874] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 433.083146] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 433.090419] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 433.097717] ? arch_local_irq_restore+0x45/0x52
[ 433.102398] dump_stack+0x26a/0x2b4
[ 433.106031] ? dump_stack_print_info.cold.2+0x52/0x52
[ 433.111230] ? mark_held_locks+0x130/0x130
[ 433.115467] ? mark_held_locks+0x130/0x130
[ 433.119720] dump_header+0x27b/0xf72
[ 433.123453] ? pagefault_out_of_memory+0x197/0x197
[ 433.128637] ? mark_held_locks+0x130/0x130
[ 433.132878] ? __lock_acquire+0x7ec/0x4ec0
[ 433.137119] ? mem_cgroup_charge_statistics+0x780/0x780
[ 433.142491] ? print_usage_bug+0xc0/0xc0
[ 433.146558] ? print_usage_bug+0xc0/0xc0
[ 433.150630] ? graph_lock+0x170/0x170
[ 433.154449] ? graph_lock+0x170/0x170
[ 433.158259] ? print_usage_bug+0xc0/0xc0
[ 433.162331] ? print_usage_bug+0xc0/0xc0
[ 433.166405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 433.171957] ? find_held_lock+0x36/0x1c0
[ 433.176030] ? mark_held_locks+0xc7/0x130
[ 433.180199] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 433.185332] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 433.190440] ? lockdep_hardirqs_on+0x421/0x5c0
[ 433.195025] ? trace_hardirqs_on+0xbd/0x310
[ 433.199347] ? kasan_check_read+0x11/0x20
[ 433.203495] ? ___ratelimit+0x36f/0x655
[ 433.207474] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 433.212940] ? trace_hardirqs_on+0x310/0x310
[ 433.217353] ? lock_downgrade+0x900/0x900
[ 433.221515] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 433.226728] ? ___ratelimit+0xaa/0x655
[ 433.230643] ? idr_get_free+0xec0/0xec0
[ 433.234630] ? kasan_check_write+0x14/0x20
[ 433.238870] ? do_raw_spin_lock+0xc1/0x200
[ 433.243126] oom_kill_process.cold.27+0x10/0x903
[ 433.247890] ? graph_lock+0x170/0x170
[ 433.251712] ? _raw_spin_unlock+0x2c/0x50
[ 433.255863] ? oom_badness+0xe6/0xaa0
[ 433.259673] ? oom_evaluate_task+0x540/0x540
[ 433.264110] ? find_held_lock+0x36/0x1c0
[ 433.268185] ? out_of_memory+0x974/0x1430
[ 433.272354] ? lock_downgrade+0x900/0x900
[ 433.276504] ? check_preemption_disabled+0x48/0x200
[ 433.281532] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 433.287328] ? kasan_check_read+0x11/0x20
[ 433.291476] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 433.296755] ? rcu_bh_qs+0xc0/0xc0
[ 433.300308] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 433.305323] ? oom_evaluate_task+0x302/0x540
[ 433.309736] out_of_memory+0xa84/0x1430
[ 433.313750] ? oom_killer_disable+0x3a0/0x3a0
[ 433.318252] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 433.323187] ? __mutex_add_waiter+0x2a0/0x2a0
[ 433.327706] __alloc_pages_slowpath+0x2318/0x2d80
[ 433.332611] ? warn_alloc+0x120/0x120
[ 433.336429] ? find_get_entry+0x2f2/0xc40
[ 433.340588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 433.346130] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 433.351060] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 433.356598] ? should_fail+0x22d/0xd01
[ 433.360492] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 433.365602] ? __lock_is_held+0xb5/0x140
[ 433.369717] ? __lock_is_held+0xb5/0x140
[ 433.373804] ? ___might_sleep+0x1ed/0x300
[ 433.377967] ? lock_release+0x970/0x970
[ 433.381965] ? arch_local_save_flags+0x40/0x40
[ 433.386562] ? __might_sleep+0x95/0x190
[ 433.390544] __alloc_pages_nodemask+0xa80/0xde0
[ 433.395222] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 433.400242] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 433.406065] ? kasan_check_read+0x11/0x20
[ 433.410215] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 433.415494] ? graph_lock+0x170/0x170
[ 433.419298] ? print_usage_bug+0xc0/0xc0
[ 433.423375] ? graph_lock+0x170/0x170
[ 433.427174] ? graph_lock+0x170/0x170
[ 433.430975] ? __do_page_cache_readahead+0x7ce/0x980
[ 433.436090] ? find_held_lock+0x36/0x1c0
[ 433.440158] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 433.445723] alloc_pages_current+0x10c/0x210
[ 433.450133] ? lock_downgrade+0x900/0x900
[ 433.454290] __page_cache_alloc+0x38f/0x5b0
[ 433.458612] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 433.464410] ? kasan_check_read+0x11/0x20
[ 433.468564] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 433.473845] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 433.478532] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 433.484073] ? check_preemption_disabled+0x48/0x200
[ 433.489099] filemap_fault+0x1594/0x25f0
[ 433.493182] ? __lock_page_or_retry+0xa00/0xa00
[ 433.497859] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 433.503655] ? kasan_check_read+0x11/0x20
[ 433.507806] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 433.513088] ? rcu_bh_qs+0xc0/0xc0
[ 433.516658] ? filemap_map_pages+0xdea/0x1980
[ 433.521195] ? find_get_pages_range_tag+0x1320/0x1320
[ 433.526390] ? try_to_wake_up+0x10a/0x12f0
[ 433.530628] ? graph_lock+0x170/0x170
[ 433.534433] ? migrate_swap_stop+0x930/0x930
[ 433.538852] ? find_held_lock+0x36/0x1c0
[ 433.542959] ? lock_acquire+0x1ed/0x520
[ 433.546951] ? ext4_filemap_fault+0x7a/0xad
[ 433.551281] ? lock_release+0x970/0x970
[ 433.555258] ? arch_local_save_flags+0x40/0x40
[ 433.559849] ? __unqueue_futex+0x2e0/0x2e0
[ 433.564116] ? down_read+0xb0/0x1d0
[ 433.567744] ? ext4_filemap_fault+0x7a/0xad
[ 433.572073] ? __down_interruptible+0x700/0x700
[ 433.576751] ? get_futex_key+0x21b0/0x21b0
[ 433.581012] ext4_filemap_fault+0x82/0xad
[ 433.585166] __do_fault+0x100/0x6b0
[ 433.588802] ? print_bad_pte+0x6c0/0x6c0
[ 433.592868] ? do_futex+0x249/0x26d0
[ 433.596583] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 433.602129] ? pmd_val+0x88/0x100
[ 433.605592] ? add_mm_counter_fast+0xd0/0xd0
[ 433.610001] ? pmd_val+0x88/0x100
[ 433.613459] ? add_mm_counter_fast+0xd0/0xd0
[ 433.617875] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 433.623420] __handle_mm_fault+0x3709/0x53e0
[ 433.627827] ? perf_trace_lock+0x14d/0x7a0
[ 433.632088] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 433.636937] ? graph_lock+0x170/0x170
[ 433.640739] ? print_usage_bug+0xc0/0xc0
[ 433.644821] ? graph_lock+0x170/0x170
[ 433.648632] ? graph_lock+0x170/0x170
[ 433.652459] ? handle_mm_fault+0x42a/0xc70
[ 433.656702] ? lock_downgrade+0x900/0x900
[ 433.660857] ? check_preemption_disabled+0x48/0x200
[ 433.665903] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 433.671726] ? kasan_check_read+0x11/0x20
[ 433.675881] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 433.681165] ? rcu_bh_qs+0xc0/0xc0
[ 433.684717] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 433.690175] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 433.695720] ? check_preemption_disabled+0x48/0x200
[ 433.700745] handle_mm_fault+0x54f/0xc70
[ 433.704822] ? __handle_mm_fault+0x53e0/0x53e0
[ 433.709406] ? find_vma+0x34/0x190
[ 433.712988] __do_page_fault+0x67d/0xed0
[ 433.717065] ? mm_fault_error+0x380/0x380
[ 433.721221] ? trace_hardirqs_off+0xb8/0x310
[ 433.725636] ? trace_hardirqs_on+0x310/0x310
[ 433.730052] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 433.735417] ? trace_hardirqs_on+0x310/0x310
[ 433.739838] do_page_fault+0xf2/0x7e0
[ 433.743656] ? vmalloc_sync_all+0x30/0x30
[ 433.747850] ? error_entry+0x70/0xd0
[ 433.751595] ? trace_hardirqs_off_caller+0xbb/0x310
[ 433.756651] ? trace_hardirqs_on_caller+0xc0/0x310
[ 433.761585] ? syscall_return_slowpath+0x5e0/0x5e0
[ 433.766512] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 433.771356] ? trace_hardirqs_on_caller+0x310/0x310
[ 433.776373] ? trace_hardirqs_off+0x310/0x310
[ 433.780880] ? prepare_exit_to_usermode+0x291/0x3b0
[ 433.785900] ? page_fault+0x8/0x30
[ 433.789480] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 433.794328] ? page_fault+0x8/0x30
[ 433.797871] page_fault+0x1e/0x30
[ 433.801325] RIP: 0033:0x44b69a
[ 433.804523] Code: Bad RIP value.
[ 433.807883] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 433.813252] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 433.820521] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 433.827793] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 433.835065] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 433.842332] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 433.849742] CPU: 0 PID: 19865 Comm: syz-executor3 Not tainted 4.19.0-rc5+ #106
[ 433.849749] warn_alloc_show_mem: 1 callbacks suppressed
[ 433.849758] Mem-Info:
[ 433.857130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 433.862504] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 433.862504] active_file:18 inactive_file:17 isolated_file:0
[ 433.862504] unevictable:0 dirty:0 writeback:0 unstable:0
[ 433.862504] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 433.862504] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 433.862504] free:13799 free_pcp:275 free_cma:0
[ 433.864883] Call Trace:
[ 433.874280] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 433.907137] dump_stack+0x1c4/0x2b4
[ 433.909699] Node 0
[ 433.937211] ? dump_stack_print_info.cold.2+0x52/0x52
[ 433.940836] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 433.943072] warn_alloc.cold.119+0xb7/0x1bd
[ 433.948225] lowmem_reserve[]:
[ 433.973735] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 433.978081] 0
[ 433.981204] ? lock_downgrade+0x900/0x900
[ 433.986031] 2819
[ 433.987835] ? trace_hardirqs_off+0xb8/0x310
[ 433.991983] 6323
[ 433.994046] ? trace_hardirqs_off+0xb8/0x310
[ 433.998427] 6323
[ 434.000494] __alloc_pages_slowpath+0x2667/0x2d80
[ 434.006966] ? warn_alloc+0x120/0x120
[ 434.011777] Node 0 DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 434.015655] ? attach_entity_load_avg+0x860/0x860
[ 434.015674] ? warn_alloc+0x120/0x120
[ 434.042986] lowmem_reserve[]:
[ 434.047827] ? print_usage_bug+0xc0/0xc0
[ 434.051601] 0
[ 434.054712] ? warn_alloc+0x120/0x120
[ 434.058747] 0
[ 434.060547] ? print_usage_bug+0xc0/0xc0
[ 434.064328] 3503
[ 434.066131] ? trace_hardirqs_on+0xbd/0x310
[ 434.070167] 3503
[ 434.072248] ? kasan_check_read+0x11/0x20
[ 434.078613] ? rb_erase+0x3710/0x3710
[ 434.082738] Node 0
[ 434.086537] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 434.086575] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 434.088813] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 434.094230] lowmem_reserve[]: 0
[ 434.122517] ? should_fail+0x22d/0xd01
[ 434.128029] 0
[ 434.131311] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 434.135167] 0 0
[ 434.136982] ? __lock_acquire+0x7ec/0x4ec0
[ 434.142064] Node 0
[ 434.144072] ? should_fail+0x22d/0xd01
[ 434.148286] DMA: 1*4kB
[ 434.150557] ? trace_hardirqs_on+0xbd/0x310
[ 434.154421] (U)
[ 434.157011] ? mark_held_locks+0x130/0x130
[ 434.161310] 0*8kB 0*16kB
[ 434.163294] ? mark_held_locks+0x130/0x130
[ 434.167511] 1*32kB
[ 434.170263] ? __lock_acquire+0x7ec/0x4ec0
[ 434.174492] (U)
[ 434.176730] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 434.180968] 2*64kB
[ 434.182943] ? graph_lock+0x170/0x170
[ 434.182960] ? graph_lock+0x170/0x170
[ 434.188480] (U)
[ 434.190721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 434.194492] 1*128kB (U)
[ 434.198301] ? check_preemption_disabled+0x48/0x200
[ 434.200251] 1*256kB (U)
[ 434.205796] ? check_preemption_disabled+0x48/0x200
[ 434.208444] 0*512kB
[ 434.213461] ? __lock_is_held+0xb5/0x140
[ 434.216107] 1*1024kB
[ 434.221125] __alloc_pages_nodemask+0xa80/0xde0
[ 434.223423] (U)
[ 434.227480] ? graph_lock+0x170/0x170
[ 434.229872] 1*2048kB
[ 434.234767] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 434.236727] (M)
[ 434.240538] ? graph_lock+0x170/0x170
[ 434.242959] 3*4096kB
[ 434.247976] ? find_held_lock+0x36/0x1c0
[ 434.249922] (M)
[ 434.253742] ? ____cache_alloc_node+0x1c7/0x1e0
[ 434.256139] = 15908kB
[ 434.260214] ? lock_downgrade+0x900/0x900
[ 434.262168] Node 0
[ 434.266845] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 434.269228] DMA32:
[ 434.273371] cache_grow_begin+0x91/0x8c0
[ 434.275583] 4*4kB
[ 434.281114] ? do_raw_spin_unlock+0xa7/0x2f0
[ 434.283351] (M)
[ 434.287427] fallback_alloc+0x203/0x2e0
[ 434.289551] 1*8kB
[ 434.293992] ____cache_alloc_node+0x1c7/0x1e0
[ 434.295950] (U)
[ 434.299927] kmem_cache_alloc+0x1f8/0x730
[ 434.302073] 3*16kB
[ 434.306576] skb_clone+0x1bb/0x500
[ 434.308522] (UM)
[ 434.312697] ? finish_task_switch+0x2f5/0x900
[ 434.314922] 2*32kB
[ 434.318462] ? skb_split+0x11e0/0x11e0
[ 434.320510] (M)
[ 434.325017] ? preempt_notifier_register+0x200/0x200
[ 434.327252] 5*64kB
[ 434.331138] ? __switch_to_asm+0x34/0x70
[ 434.333119] (UM)
[ 434.338234] ? __switch_to_asm+0x34/0x70
[ 434.340462] 4*128kB
[ 434.344521] ? __switch_to_asm+0x40/0x70
[ 434.346573] (UM)
[ 434.350635] ? __switch_to_asm+0x34/0x70
[ 434.352938] 3*256kB
[ 434.356994] ? __switch_to_asm+0x40/0x70
[ 434.359037] (M)
[ 434.363115] ? __switch_to_asm+0x34/0x70
[ 434.365420] 4*512kB
[ 434.369479] ? __switch_to_asm+0x40/0x70
[ 434.371445] (UM)
[ 434.375521] ? __switch_to_asm+0x34/0x70
[ 434.377839] 3*1024kB
[ 434.381904] ? __switch_to_asm+0x34/0x70
[ 434.383967] (UM)
[ 434.388066] ? __switch_to_asm+0x40/0x70
[ 434.390457] 3*2048kB
[ 434.394514] ? __switch_to_asm+0x34/0x70
[ 434.396558] (M)
[ 434.400625] bpf_clone_redirect+0xb9/0x490
[ 434.403007] 3*4096kB
[ 434.407071] ? __schedule+0x874/0x1ed0
[ 434.409022] (M)
[ 434.413257] bpf_prog_bebbfe2050753572+0x2e3/0x1000
[ 434.415644] = 25288kB
[ 434.419528] ? __sched_text_start+0x8/0x8
[ 434.421481] Node 0
[ 434.426505] ? retint_kernel+0x2d/0x2d
[ 434.428898] Normal:
[ 434.433048] ? find_held_lock+0x36/0x1c0
[ 434.435257] 908*4kB
[ 434.439144] ? lock_acquire+0x1ed/0x520
[ 434.441439] (MEH)
[ 434.445495] ? bpf_test_run+0x32e/0x5a0
[ 434.447794] 458*8kB
[ 434.451767] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 434.453890] (UME)
[ 434.457866] ? check_preemption_disabled+0x48/0x200
[ 434.460169] 198*16kB
[ 434.465714] ? kasan_check_read+0x11/0x20
[ 434.467856] (UME)
[ 434.472873] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 434.475287] 78*32kB
[ 434.479431] ? rcu_bh_qs+0xc0/0xc0
[ 434.481557] (UME)
[ 434.486835] ? preempt_schedule+0x4d/0x60
[ 434.489136] 17*64kB
[ 434.492674] ? ___preempt_schedule+0x16/0x18
[ 434.494813] (UM)
[ 434.498971] ? bpf_test_run+0x1c0/0x5a0
[ 434.501270] 0*128kB
[ 434.505682] ? netlink_diag_dump+0x2a0/0x2a0
[ 434.507717] 0*256kB 0*512kB
[ 434.511713] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 434.514016] 0*1024kB
[ 434.518424] ? bpf_test_init.isra.9+0x70/0x100
[ 434.521434] 0*2048kB
[ 434.526969] ? bpf_prog_test_run_skb+0x634/0xb40
[ 434.529360] 0*4096kB
[ 434.533942] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 434.536334] = 14048kB
[ 434.541089] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 434.543483] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 434.548312] ? fput+0x130/0x1a0
[ 434.550722] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 434.556253] ? __bpf_prog_get+0x9b/0x290
[ 434.565068] 154 total pagecache pages
[ 434.568346] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 434.576921] 0 pages in swap cache
[ 434.580977] ? bpf_prog_test_run+0x130/0x1a0
[ 434.584756] Swap cache stats: add 0, delete 0, find 0/0
[ 434.584766] Free swap = 0kB
[ 434.589630] ? __x64_sys_bpf+0x3d8/0x510
[ 434.593052] Total swap = 0kB
[ 434.593062] 1965979 pages RAM
[ 434.597471] ? bpf_prog_get+0x20/0x20
[ 434.602817] 0 pages HighMem/MovableOnly
[ 434.605853] ? do_syscall_64+0x1b9/0x820
[ 434.609894] 342307 pages reserved
[ 434.612914] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 434.615999] 0 pages cma reserved
[ 434.616069] aoe: skb alloc failure
[ 434.619810] ? syscall_return_slowpath+0x5e0/0x5e0
[ 434.623789] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 434.627823] ? trace_hardirqs_on_caller+0x310/0x310
[ 434.631257] syz-fuzzer cpuset=
[ 434.636621] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 434.639961] /
[ 434.643504] ? recalc_sigpending_tsk+0x180/0x180
[ 434.648413] mems_allowed=0
[ 434.658631] ? kasan_check_write+0x14/0x20
[ 434.685408] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 434.690278] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 434.695754] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 434.695928] kworker/0:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 434.702766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 434.702776] Call Trace:
[ 434.713092] kworker/0:5 cpuset=
[ 434.722436]
[ 434.725018] /
[ 434.728305] dump_stack+0x1c4/0x2b4
[ 434.730438] mems_allowed=0
[ 434.732148] ? dump_stack_print_info.cold.2+0x52/0x52
[ 434.743869] warn_alloc.cold.119+0xb7/0x1bd
[ 434.748197] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 434.753052] ? lock_downgrade+0x900/0x900
[ 434.757220] ? trace_hardirqs_off+0xb8/0x310
[ 434.761638] ? trace_hardirqs_off+0xb8/0x310
[ 434.766058] __alloc_pages_slowpath+0x2667/0x2d80
[ 434.770935] ? warn_alloc+0x120/0x120
[ 434.774776] ? __lock_acquire+0x7ec/0x4ec0
[ 434.779018] ? warn_alloc+0x120/0x120
[ 434.782828] ? print_usage_bug+0xc0/0xc0
[ 434.786895] ? warn_alloc+0x120/0x120
[ 434.790733] ? print_usage_bug+0xc0/0xc0
[ 434.794835] ? mark_held_locks+0x130/0x130
[ 434.799078] ? mark_held_locks+0x130/0x130
[ 434.803319] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 434.808890] ? should_fail+0x22d/0xd01
[ 434.812778] ? graph_lock+0x170/0x170
[ 434.816594] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 434.821711] ? __lock_acquire+0x7ec/0x4ec0
[ 434.825958] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 434.831070] ? should_fail+0x22d/0xd01
[ 434.834977] ? mark_held_locks+0x130/0x130
[ 434.839223] ? mark_held_locks+0x130/0x130
[ 434.843465] ? lock_downgrade+0x900/0x900
[ 434.847619] ? graph_lock+0x170/0x170
[ 434.851433] ? graph_lock+0x170/0x170
[ 434.855235] ? graph_lock+0x170/0x170
[ 434.859052] ? print_usage_bug+0xc0/0xc0
[ 434.863119] ? do_raw_spin_unlock+0xa7/0x2f0
[ 434.867536] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 434.873084] ? check_preemption_disabled+0x48/0x200
[ 434.878106] ? check_preemption_disabled+0x48/0x200
[ 434.883150] ? __lock_is_held+0xb5/0x140
[ 434.887231] __alloc_pages_nodemask+0xa80/0xde0
[ 434.891902] ? graph_lock+0x170/0x170
[ 434.895724] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 434.900742] ? graph_lock+0x170/0x170
[ 434.904569] ? find_held_lock+0x36/0x1c0
[ 434.908649] ? ____cache_alloc_node+0x1c7/0x1e0
[ 434.913324] ? lock_downgrade+0x900/0x900
[ 434.917483] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 434.923032] cache_grow_begin+0x91/0x8c0
[ 434.927113] ? do_raw_spin_unlock+0xa7/0x2f0
[ 434.931544] fallback_alloc+0x203/0x2e0
[ 434.935526] ____cache_alloc_node+0x1c7/0x1e0
[ 434.940032] kmem_cache_alloc_node+0xe3/0x730
[ 434.944530] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 434.949640] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 434.954247] __alloc_skb+0x119/0x770
[ 434.957966] ? calc_wheel_index+0x220/0x220
[ 434.962295] ? skb_scrub_packet+0x490/0x490
[ 434.966632] ? vprintk_default+0x28/0x30
[ 434.970715] ? vprintk_func+0x85/0x181
[ 434.974607] ? printk+0xa7/0xcf
[ 434.977893] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 434.982672] new_skb+0x26/0x1c0
[ 434.985969] aoecmd_cfg+0x279/0x7f0
[ 434.989607] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 434.993949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 434.999491] ? check_preemption_disabled+0x48/0x200
[ 435.004512] ? check_preemption_disabled+0x48/0x200
[ 435.009541] ? __lock_is_held+0xb5/0x140
[ 435.013618] discover_timer+0x50/0x60
[ 435.017422] call_timer_fn+0x272/0x920
[ 435.021315] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 435.026163] ? process_timeout+0x40/0x40
[ 435.030222] ? find_held_lock+0x36/0x1c0
[ 435.034304] ? mark_held_locks+0xc7/0x130
[ 435.038482] ? _raw_spin_unlock_irq+0x27/0x80
[ 435.042982] ? _raw_spin_unlock_irq+0x27/0x80
[ 435.047483] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 435.052326] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 435.056916] ? trace_hardirqs_on+0xbd/0x310
[ 435.061249] ? kasan_check_read+0x11/0x20
[ 435.065401] ? __run_timers+0x7da/0xc70
[ 435.069381] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 435.074853] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 435.079708] __run_timers+0x7e5/0xc70
[ 435.083528] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 435.088899] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 435.093923] ? graph_lock+0x170/0x170
[ 435.097742] ? print_usage_bug+0xc0/0xc0
[ 435.101805] ? lock_release+0x970/0x970
[ 435.105781] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 435.110981] ? find_held_lock+0x36/0x1c0
[ 435.115052] ? graph_lock+0x170/0x170
[ 435.118859] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 435.124404] ? check_preemption_disabled+0x48/0x200
[ 435.129582] ? __lock_is_held+0xb5/0x140
[ 435.133648] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 435.139214] ? check_preemption_disabled+0x48/0x200
[ 435.144242] run_timer_softirq+0x52/0xb0
[ 435.148305] ? rcu_read_lock_sched_held+0x108/0x120
[ 435.153337] __do_softirq+0x30b/0xad8
[ 435.157152] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 435.162268] ? pvclock_read_flags+0x160/0x160
[ 435.166770] ? lapic_next_event+0x5a/0x90
[ 435.170947] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 435.176521] ? check_preemption_disabled+0x48/0x200
[ 435.181541] ? check_preemption_disabled+0x48/0x200
[ 435.186565] ? kvm_clock_read+0x18/0x30
[ 435.190544] ? kvm_sched_clock_read+0x9/0x20
[ 435.194965] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 435.200505] ? check_preemption_disabled+0x48/0x200
[ 435.205538] irq_exit+0x17f/0x1c0
[ 435.208999] smp_apic_timer_interrupt+0x1cb/0x760
[ 435.213843] ? smp_reschedule_interrupt+0x109/0x650
[ 435.218866] ? smp_call_function_single_interrupt+0x650/0x650
[ 435.224757] ? interrupt_entry+0xb5/0xf0
[ 435.228828] ? trace_hardirqs_off_caller+0xbb/0x310
[ 435.233848] ? trace_hardirqs_off_caller+0xbb/0x310
[ 435.238869] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 435.243722] ? trace_hardirqs_on_caller+0x310/0x310
[ 435.248740] ? trace_hardirqs_on_caller+0x310/0x310
[ 435.253758] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 435.259300] ? check_preemption_disabled+0x48/0x200
[ 435.264356] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 435.269916] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 435.274795] apic_timer_interrupt+0xf/0x20
[ 435.279023]
[ 435.281264] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 435.286540] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 435.305441] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 435.313150] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 435.320420] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 435.327687] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 435.334964] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 435.342228] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 435.349512] ? arch_local_irq_restore+0x45/0x52
[ 435.354191] dump_stack+0x26a/0x2b4
[ 435.357824] ? dump_stack_print_info.cold.2+0x52/0x52
[ 435.363019] ? mark_held_locks+0x130/0x130
[ 435.367275] ? mark_held_locks+0x130/0x130
[ 435.371524] dump_header+0x27b/0xf72
[ 435.375268] ? pagefault_out_of_memory+0x197/0x197
[ 435.380203] ? mark_held_locks+0x130/0x130
[ 435.384443] ? __lock_acquire+0x7ec/0x4ec0
[ 435.388680] ? mem_cgroup_charge_statistics+0x780/0x780
[ 435.394051] ? print_usage_bug+0xc0/0xc0
[ 435.398113] ? print_usage_bug+0xc0/0xc0
[ 435.402187] ? graph_lock+0x170/0x170
[ 435.405987] ? graph_lock+0x170/0x170
[ 435.409790] ? print_usage_bug+0xc0/0xc0
[ 435.413850] ? print_usage_bug+0xc0/0xc0
[ 435.417916] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 435.423468] ? find_held_lock+0x36/0x1c0
[ 435.427555] ? mark_held_locks+0xc7/0x130
[ 435.431718] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 435.436840] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 435.441971] ? lockdep_hardirqs_on+0x421/0x5c0
[ 435.446558] ? trace_hardirqs_on+0xbd/0x310
[ 435.450882] ? kasan_check_read+0x11/0x20
[ 435.455034] ? ___ratelimit+0x36f/0x655
[ 435.459010] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 435.464465] ? trace_hardirqs_on+0x310/0x310
[ 435.468874] ? lock_downgrade+0x900/0x900
[ 435.473027] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 435.478134] ? ___ratelimit+0xaa/0x655
[ 435.482030] ? idr_get_free+0xec0/0xec0
[ 435.486018] ? kasan_check_write+0x14/0x20
[ 435.490253] ? do_raw_spin_lock+0xc1/0x200
[ 435.494515] oom_kill_process.cold.27+0x10/0x903
[ 435.499274] ? graph_lock+0x170/0x170
[ 435.503076] ? _raw_spin_unlock+0x2c/0x50
[ 435.507225] ? oom_badness+0xe6/0xaa0
[ 435.511037] ? oom_evaluate_task+0x540/0x540
[ 435.515466] ? find_held_lock+0x36/0x1c0
[ 435.519541] ? out_of_memory+0x974/0x1430
[ 435.523712] ? lock_downgrade+0x900/0x900
[ 435.527864] ? check_preemption_disabled+0x48/0x200
[ 435.532900] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 435.538708] ? kasan_check_read+0x11/0x20
[ 435.542857] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 435.548145] ? rcu_bh_qs+0xc0/0xc0
[ 435.551721] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 435.556736] ? oom_evaluate_task+0x302/0x540
[ 435.561164] out_of_memory+0xa84/0x1430
[ 435.565164] ? oom_killer_disable+0x3a0/0x3a0
[ 435.569666] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 435.574603] ? __mutex_add_waiter+0x2a0/0x2a0
[ 435.579120] __alloc_pages_slowpath+0x2318/0x2d80
[ 435.584002] ? warn_alloc+0x120/0x120
[ 435.587827] ? find_get_entry+0x2f2/0xc40
[ 435.591993] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 435.597540] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 435.602470] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 435.608009] ? should_fail+0x22d/0xd01
[ 435.611906] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 435.617017] ? __lock_is_held+0xb5/0x140
[ 435.621109] ? __lock_is_held+0xb5/0x140
[ 435.625185] ? ___might_sleep+0x1ed/0x300
[ 435.629342] ? lock_release+0x970/0x970
[ 435.633332] ? arch_local_save_flags+0x40/0x40
[ 435.637936] ? __might_sleep+0x95/0x190
[ 435.641918] __alloc_pages_nodemask+0xa80/0xde0
[ 435.646607] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 435.651631] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 435.657433] ? kasan_check_read+0x11/0x20
[ 435.661587] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 435.666883] ? graph_lock+0x170/0x170
[ 435.670712] ? print_usage_bug+0xc0/0xc0
[ 435.674778] ? graph_lock+0x170/0x170
[ 435.678579] ? graph_lock+0x170/0x170
[ 435.682388] ? __do_page_cache_readahead+0x7ce/0x980
[ 435.687501] ? find_held_lock+0x36/0x1c0
[ 435.691574] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 435.697117] alloc_pages_current+0x10c/0x210
[ 435.701539] ? lock_downgrade+0x900/0x900
[ 435.705698] __page_cache_alloc+0x38f/0x5b0
[ 435.710026] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 435.715820] ? kasan_check_read+0x11/0x20
[ 435.719973] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 435.725302] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 435.729990] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 435.735534] ? check_preemption_disabled+0x48/0x200
[ 435.740576] filemap_fault+0x1594/0x25f0
[ 435.744656] ? __lock_page_or_retry+0xa00/0xa00
[ 435.749332] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 435.755129] ? kasan_check_read+0x11/0x20
[ 435.759283] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 435.764574] ? rcu_bh_qs+0xc0/0xc0
[ 435.768151] ? filemap_map_pages+0xdea/0x1980
[ 435.772678] ? find_get_pages_range_tag+0x1320/0x1320
[ 435.777887] ? try_to_wake_up+0x10a/0x12f0
[ 435.782123] ? graph_lock+0x170/0x170
[ 435.785938] ? migrate_swap_stop+0x930/0x930
[ 435.790365] ? find_held_lock+0x36/0x1c0
[ 435.794443] ? lock_acquire+0x1ed/0x520
[ 435.798419] ? ext4_filemap_fault+0x7a/0xad
[ 435.802747] ? lock_release+0x970/0x970
[ 435.806737] ? arch_local_save_flags+0x40/0x40
[ 435.811327] ? __unqueue_futex+0x2e0/0x2e0
[ 435.815588] ? down_read+0xb0/0x1d0
[ 435.819214] ? ext4_filemap_fault+0x7a/0xad
[ 435.823539] ? __down_interruptible+0x700/0x700
[ 435.828220] ? get_futex_key+0x21b0/0x21b0
[ 435.832473] ext4_filemap_fault+0x82/0xad
[ 435.836626] __do_fault+0x100/0x6b0
[ 435.840259] ? print_bad_pte+0x6c0/0x6c0
[ 435.844324] ? do_futex+0x249/0x26d0
[ 435.848038] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 435.853584] ? pmd_val+0x88/0x100
[ 435.857042] ? add_mm_counter_fast+0xd0/0xd0
[ 435.861456] ? pmd_val+0x88/0x100
[ 435.864913] ? add_mm_counter_fast+0xd0/0xd0
[ 435.869334] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 435.874877] __handle_mm_fault+0x3709/0x53e0
[ 435.879286] ? perf_trace_lock+0x14d/0x7a0
[ 435.883538] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 435.888397] ? graph_lock+0x170/0x170
[ 435.892242] ? print_usage_bug+0xc0/0xc0
[ 435.896320] ? graph_lock+0x170/0x170
[ 435.900135] ? graph_lock+0x170/0x170
[ 435.903965] ? handle_mm_fault+0x42a/0xc70
[ 435.908207] ? lock_downgrade+0x900/0x900
[ 435.912365] ? check_preemption_disabled+0x48/0x200
[ 435.917394] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 435.923190] ? kasan_check_read+0x11/0x20
[ 435.927343] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 435.932622] ? rcu_bh_qs+0xc0/0xc0
[ 435.936160] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 435.941644] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 435.947189] ? check_preemption_disabled+0x48/0x200
[ 435.952223] handle_mm_fault+0x54f/0xc70
[ 435.956306] ? __handle_mm_fault+0x53e0/0x53e0
[ 435.960894] ? find_vma+0x34/0x190
[ 435.964451] __do_page_fault+0x67d/0xed0
[ 435.968524] ? mm_fault_error+0x380/0x380
[ 435.972675] ? trace_hardirqs_off+0xb8/0x310
[ 435.977094] ? trace_hardirqs_on+0x310/0x310
[ 435.981514] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 435.986880] ? trace_hardirqs_on+0x310/0x310
[ 435.991298] do_page_fault+0xf2/0x7e0
[ 435.995105] ? vmalloc_sync_all+0x30/0x30
[ 435.999255] ? error_entry+0x70/0xd0
[ 436.002972] ? trace_hardirqs_off_caller+0xbb/0x310
[ 436.008004] ? trace_hardirqs_on_caller+0xc0/0x310
[ 436.012948] ? syscall_return_slowpath+0x5e0/0x5e0
[ 436.017881] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 436.022726] ? trace_hardirqs_on_caller+0x310/0x310
[ 436.027751] ? trace_hardirqs_off+0x310/0x310
[ 436.032254] ? prepare_exit_to_usermode+0x291/0x3b0
[ 436.037274] ? page_fault+0x8/0x30
[ 436.040820] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 436.045668] ? page_fault+0x8/0x30
[ 436.049233] page_fault+0x1e/0x30
[ 436.052702] RIP: 0033:0x44b69a
[ 436.055897] Code: Bad RIP value.
[ 436.059270] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 436.064645] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 436.071945] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 436.079220] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 436.086490] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 436.093760] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 436.101060] CPU: 0 PID: 11641 Comm: kworker/0:5 Not tainted 4.19.0-rc5+ #106
[ 436.101067] warn_alloc_show_mem: 1 callbacks suppressed
[ 436.101075] Mem-Info:
[ 436.108266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 436.108285] Workqueue: events_long br_fdb_cleanup
[ 436.113656] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 436.113656] active_file:18 inactive_file:17 isolated_file:0
[ 436.113656] unevictable:0 dirty:0 writeback:0 unstable:0
[ 436.113656] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 436.113656] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 436.113656] free:13799 free_pcp:275 free_cma:0
[ 436.125402] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 436.130240] Call Trace:
[ 436.163109] Node 0
[ 436.190621] dump_stack+0x1c4/0x2b4
[ 436.193210] 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
[ 436.195441] ? dump_stack_print_info.cold.2+0x52/0x52
[ 436.199048] lowmem_reserve[]:
[ 436.224561] warn_alloc.cold.119+0xb7/0x1bd
[ 436.229723] 0
[ 436.232825] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 436.237576] 2819 6323
[ 436.239401] ? lock_downgrade+0x900/0x900
[ 436.244222] 6323
[ 436.246748] ? trace_hardirqs_off+0xb8/0x310
[ 436.250904] Node 0
[ 436.252972] ? trace_hardirqs_off+0xb8/0x310
[ 436.257408] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 436.259645] __alloc_pages_slowpath+0x2667/0x2d80
[ 436.264020] lowmem_reserve[]: 0
[ 436.290784] ? warn_alloc+0x120/0x120
[ 436.295576] 0
[ 436.298855] ? warn_alloc+0x120/0x120
[ 436.302671] 3503
[ 436.304471] ? print_usage_bug+0xc0/0xc0
[ 436.308245] 3503
[ 436.310315] ? warn_alloc+0x120/0x120
[ 436.314355] Node 0
[ 436.316417] ? print_usage_bug+0xc0/0xc0
[ 436.320227] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 436.322438] ? print_usage_bug+0xc0/0xc0
[ 436.326495] lowmem_reserve[]: 0
[ 436.354802] ? __lock_acquire+0x7ec/0x4ec0
[ 436.358842] 0
[ 436.362120] ? print_usage_bug+0xc0/0xc0
[ 436.366348] 0
[ 436.368189] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 436.372227] 0
[ 436.374037] ? should_fail+0x22d/0xd01
[ 436.381360] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 436.385225] Node 0
[ 436.390319] ? __lock_acquire+0x7ec/0x4ec0
[ 436.390322] DMA: 1*4kB
[ 436.392568] ? __lock_acquire+0x7ec/0x4ec0
[ 436.396783] (U)
[ 436.399368] ? should_fail+0x22d/0xd01
[ 436.403591] 0*8kB
[ 436.405563] ? print_usage_bug+0xc0/0xc0
[ 436.409428] 0*16kB
[ 436.411581] ? mark_held_locks+0x130/0x130
[ 436.415616] 1*32kB
[ 436.417853] ? mark_held_locks+0x130/0x130
[ 436.422064] (U)
[ 436.424299] ? mark_held_locks+0x130/0x130
[ 436.428509] 2*64kB
[ 436.430489] ? graph_lock+0x170/0x170
[ 436.434698] (U)
[ 436.436938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 436.440733] 1*128kB
[ 436.442734] ? check_preemption_disabled+0x48/0x200
[ 436.448256] (U)
[ 436.450575] ? check_preemption_disabled+0x48/0x200
[ 436.450602] ? __lock_is_held+0xb5/0x140
[ 436.455587] 1*256kB (U)
[ 436.457578] __alloc_pages_nodemask+0xa80/0xde0
[ 436.462560] 0*512kB 1*1024kB
[ 436.466625] ? graph_lock+0x170/0x170
[ 436.469266] (U) 1*2048kB
[ 436.473951] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 436.477033] (M)
[ 436.480873] ? graph_lock+0x170/0x170
[ 436.483625] 3*4096kB
[ 436.488644] ? find_held_lock+0x36/0x1c0
[ 436.490605] (M)
[ 436.494405] ? ____cache_alloc_node+0x1c7/0x1e0
[ 436.496792] = 15908kB
[ 436.496801] Node 0
[ 436.500861] ? lock_downgrade+0x900/0x900
[ 436.502813] DMA32: 4*4kB
[ 436.507512] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 436.509899] (M)
[ 436.512137] cache_grow_begin+0x91/0x8c0
[ 436.516262] 1*8kB
[ 436.519023] ? do_raw_spin_unlock+0xa7/0x2f0
[ 436.524532] (U) 3*16kB
[ 436.526521] fallback_alloc+0x203/0x2e0
[ 436.530548] (UM) 2*32kB
[ 436.532719] ____cache_alloc_node+0x1c7/0x1e0
[ 436.537097] (M) 5*64kB
[ 436.539691] kmem_cache_alloc_node+0xe3/0x730
[ 436.543643] (UM)
[ 436.546317] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 436.550784] 4*128kB (UM)
[ 436.553373] ? kasan_check_read+0x11/0x20
[ 436.557849] 3*256kB
[ 436.559938] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 436.565720] (M)
[ 436.568486] __alloc_skb+0x119/0x770
[ 436.572623] 4*512kB
[ 436.574958] ? skb_scrub_packet+0x490/0x490
[ 436.580210] (UM)
[ 436.582203] ? call_switchdev_notifiers+0x43/0x60
[ 436.585885] 3*1024kB
[ 436.588219] ? br_switchdev_fdb_notify+0xd1/0x510
[ 436.592513] (UM) 3*2048kB
[ 436.594585] ? br_switchdev_set_port_flag+0x3c0/0x3c0
[ 436.599397] (M) 3*4096kB
[ 436.601831] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 436.606646] (M)
[ 436.609501] ? kasan_check_read+0x11/0x20
[ 436.614675] = 25288kB
[ 436.614684] Node 0
[ 436.617446] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 436.623224] Normal:
[ 436.625208] ? rcu_bh_qs+0xc0/0xc0
[ 436.629328] 908*4kB
[ 436.631764] fdb_notify+0x9e/0x180
[ 436.633976] (MEH)
[ 436.639264] fdb_delete+0x803/0x1200
[ 436.641581] 458*8kB
[ 436.645148] ? fdb_create+0x1710/0x1710
[ 436.647446] (UME)
[ 436.650985] ? mark_held_locks+0xc7/0x130
[ 436.653118] 198*16kB
[ 436.656828] ? mod_delayed_work_on+0x130/0x260
[ 436.659129] (UME)
[ 436.663107] ? lock_acquire+0x1ed/0x520
[ 436.665224] 78*32kB (UME)
[ 436.669375] ? br_fdb_cleanup+0x186/0x630
[ 436.671770] 17*64kB
[ 436.676346] ? lock_release+0x970/0x970
[ 436.678471] (UM) 0*128kB
[ 436.682454] ? kasan_check_read+0x11/0x20
[ 436.685275] 0*256kB 0*512kB
[ 436.689429] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 436.691736] 0*1024kB
[ 436.695709] ? kasan_check_write+0x14/0x20
[ 436.698461] 0*2048kB
[ 436.702605] ? do_raw_spin_lock+0xc1/0x200
[ 436.705611] 0*4096kB
[ 436.710893] br_fdb_cleanup+0x4f0/0x630
[ 436.713277] = 14048kB
[ 436.713293] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 436.717527] ? br_fdb_change_mac_address+0x540/0x540
[ 436.719924] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 436.724153] ? __lock_is_held+0xb5/0x140
[ 436.726546] 154 total pagecache pages
[ 436.730528] process_one_work+0xc90/0x1b90
[ 436.732919] 0 pages in swap cache
[ 436.741766] ? mark_held_locks+0x130/0x130
[ 436.746853] Swap cache stats: add 0, delete 0, find 0/0
[ 436.755456] ? pwq_dec_nr_in_flight+0x4a0/0x4a0
[ 436.759498] Free swap = 0kB
[ 436.763294] ? __switch_to_asm+0x40/0x70
[ 436.767505] Total swap = 0kB
[ 436.770956] ? __switch_to_asm+0x40/0x70
[ 436.775172] 1965979 pages RAM
[ 436.780538] ? __switch_to_asm+0x34/0x70
[ 436.785184] 0 pages HighMem/MovableOnly
[ 436.788208] ? __switch_to_asm+0x40/0x70
[ 436.792244] 342307 pages reserved
[ 436.795262] ? __switch_to_asm+0x34/0x70
[ 436.799300] 0 pages cma reserved
[ 436.802399] ? __switch_to_asm+0x40/0x70
[ 436.806515] aoe: skb alloc failure
[ 436.810423] ? __switch_to_asm+0x34/0x70
[ 436.810453] ? __switch_to_asm+0x40/0x70
[ 436.814534] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 436.817962] ? __schedule+0x874/0x1ed0
[ 436.822008] syz-fuzzer cpuset=
[ 436.825388] ? __switch_to_asm+0x34/0x70
[ 436.829428] /
[ 436.832966] ? __switch_to_asm+0x40/0x70
[ 436.837007] mems_allowed=0
[ 436.841075] ? graph_lock+0x170/0x170
[ 436.874854] ? __sched_text_start+0x8/0x8
[ 436.879012] ? lockdep_hardirqs_on+0x421/0x5c0
[ 436.883624] ? retint_kernel+0x2d/0x2d
[ 436.887534] ? find_held_lock+0x36/0x1c0
[ 436.891622] ? lock_acquire+0x1ed/0x520
[ 436.895598] ? worker_thread+0x3e0/0x1390
[ 436.899755] ? lock_release+0x970/0x970
[ 436.903745] ? trace_hardirqs_off+0xb8/0x310
[ 436.908175] ? kasan_check_read+0x11/0x20
[ 436.912336] ? worker_thread+0x3e0/0x1390
[ 436.916514] ? trace_hardirqs_on+0x310/0x310
[ 436.920926] ? kasan_check_write+0x14/0x20
[ 436.925166] ? do_raw_spin_lock+0xc1/0x200
[ 436.929416] worker_thread+0x17f/0x1390
[ 436.933392] ? __switch_to_asm+0x34/0x70
[ 436.937479] ? process_one_work+0x1b90/0x1b90
[ 436.941986] ? graph_lock+0x170/0x170
[ 436.945802] ? __sched_text_start+0x8/0x8
[ 436.949971] ? find_held_lock+0x36/0x1c0
[ 436.954057] ? __kthread_parkme+0xce/0x1a0
[ 436.958301] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 436.963407] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 436.968517] ? lockdep_hardirqs_on+0x421/0x5c0
[ 436.973104] ? trace_hardirqs_on+0xbd/0x310
[ 436.977451] ? kasan_check_read+0x11/0x20
[ 436.981615] ? __kthread_parkme+0xce/0x1a0
[ 436.985851] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 436.991309] ? kasan_check_write+0x14/0x20
[ 436.995547] ? do_raw_spin_lock+0xc1/0x200
[ 436.999807] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 437.004939] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 437.010492] ? __kthread_parkme+0xfb/0x1a0
[ 437.014753] kthread+0x35a/0x420
[ 437.018144] ? process_one_work+0x1b90/0x1b90
[ 437.022659] ? kthread_bind+0x40/0x40
[ 437.026480] ret_from_fork+0x3a/0x50
[ 437.030225] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 437.030381] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 437.037273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 437.047745] syz-executor3 cpuset=
[ 437.057087] Call Trace:
[ 437.057100]
[ 437.060544] syz3
[ 437.063128] dump_stack+0x1c4/0x2b4
[ 437.065261] mems_allowed=0
[ 437.067253] ? dump_stack_print_info.cold.2+0x52/0x52
[ 437.078976] warn_alloc.cold.119+0xb7/0x1bd
[ 437.083305] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 437.088160] ? lock_downgrade+0x900/0x900
[ 437.092318] ? trace_hardirqs_off+0xb8/0x310
[ 437.096737] ? trace_hardirqs_off+0xb8/0x310
[ 437.101158] __alloc_pages_slowpath+0x2667/0x2d80
[ 437.106046] ? warn_alloc+0x120/0x120
[ 437.109849] ? __lock_acquire+0x7ec/0x4ec0
[ 437.114089] ? warn_alloc+0x120/0x120
[ 437.117899] ? native_queued_spin_lock_slowpath+0x1de/0x1120
[ 437.123712] ? print_usage_bug+0xc0/0xc0
[ 437.128073] ? warn_alloc+0x120/0x120
[ 437.131878] ? print_usage_bug+0xc0/0xc0
[ 437.135966] ? mark_held_locks+0x130/0x130
[ 437.140235] ? mark_held_locks+0x130/0x130
[ 437.144475] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 437.150015] ? should_fail+0x22d/0xd01
[ 437.153905] ? graph_lock+0x170/0x170
[ 437.157718] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 437.162823] ? __lock_acquire+0x7ec/0x4ec0
[ 437.167066] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 437.172173] ? should_fail+0x22d/0xd01
[ 437.176075] ? mark_held_locks+0x130/0x130
[ 437.180317] ? mark_held_locks+0x130/0x130
[ 437.184554] ? lock_downgrade+0x900/0x900
[ 437.188717] ? graph_lock+0x170/0x170
[ 437.192521] ? graph_lock+0x170/0x170
[ 437.196329] ? graph_lock+0x170/0x170
[ 437.200132] ? print_usage_bug+0xc0/0xc0
[ 437.204197] ? do_raw_spin_unlock+0xa7/0x2f0
[ 437.208611] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 437.214178] ? check_preemption_disabled+0x48/0x200
[ 437.219199] ? check_preemption_disabled+0x48/0x200
[ 437.224236] ? __lock_is_held+0xb5/0x140
[ 437.228312] __alloc_pages_nodemask+0xa80/0xde0
[ 437.233000] ? graph_lock+0x170/0x170
[ 437.236810] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 437.241827] ? graph_lock+0x170/0x170
[ 437.245646] ? find_held_lock+0x36/0x1c0
[ 437.249727] ? ____cache_alloc_node+0x1c7/0x1e0
[ 437.254400] ? lock_downgrade+0x900/0x900
[ 437.258558] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 437.264108] cache_grow_begin+0x91/0x8c0
[ 437.268174] ? do_raw_spin_unlock+0xa7/0x2f0
[ 437.272596] fallback_alloc+0x203/0x2e0
[ 437.276585] ____cache_alloc_node+0x1c7/0x1e0
[ 437.281095] kmem_cache_alloc_node+0xe3/0x730
[ 437.285594] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 437.290718] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 437.295316] __alloc_skb+0x119/0x770
[ 437.299033] ? calc_wheel_index+0x220/0x220
[ 437.303362] ? skb_scrub_packet+0x490/0x490
[ 437.307702] ? vprintk_default+0x28/0x30
[ 437.311787] ? vprintk_func+0x85/0x181
[ 437.315681] ? printk+0xa7/0xcf
[ 437.318975] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 437.323752] new_skb+0x26/0x1c0
[ 437.327040] aoecmd_cfg+0x279/0x7f0
[ 437.330678] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 437.335011] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 437.340561] ? check_preemption_disabled+0x48/0x200
[ 437.345579] ? check_preemption_disabled+0x48/0x200
[ 437.350610] ? __lock_is_held+0xb5/0x140
[ 437.354687] discover_timer+0x50/0x60
[ 437.358502] call_timer_fn+0x272/0x920
[ 437.362395] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 437.367244] ? process_timeout+0x40/0x40
[ 437.371306] ? find_held_lock+0x36/0x1c0
[ 437.375380] ? mark_held_locks+0xc7/0x130
[ 437.379537] ? _raw_spin_unlock_irq+0x27/0x80
[ 437.384039] ? _raw_spin_unlock_irq+0x27/0x80
[ 437.388534] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 437.393382] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 437.397969] ? trace_hardirqs_on+0xbd/0x310
[ 437.402291] ? kasan_check_read+0x11/0x20
[ 437.406445] ? __run_timers+0x7da/0xc70
[ 437.410440] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 437.415909] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 437.420760] __run_timers+0x7e5/0xc70
[ 437.424592] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 437.429968] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 437.434992] ? graph_lock+0x170/0x170
[ 437.438824] ? print_usage_bug+0xc0/0xc0
[ 437.442886] ? lock_release+0x970/0x970
[ 437.446867] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 437.452068] ? find_held_lock+0x36/0x1c0
[ 437.456141] ? graph_lock+0x170/0x170
[ 437.460016] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 437.465562] ? check_preemption_disabled+0x48/0x200
[ 437.470615] ? __lock_is_held+0xb5/0x140
[ 437.474698] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 437.480276] ? check_preemption_disabled+0x48/0x200
[ 437.485319] run_timer_softirq+0x52/0xb0
[ 437.489381] ? rcu_read_lock_sched_held+0x108/0x120
[ 437.494445] __do_softirq+0x30b/0xad8
[ 437.498260] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 437.503375] ? pvclock_read_flags+0x160/0x160
[ 437.507871] ? lapic_next_event+0x5a/0x90
[ 437.512024] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 437.517563] ? check_preemption_disabled+0x48/0x200
[ 437.522581] ? check_preemption_disabled+0x48/0x200
[ 437.527605] ? kvm_clock_read+0x18/0x30
[ 437.531592] ? kvm_sched_clock_read+0x9/0x20
[ 437.536012] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 437.541553] ? check_preemption_disabled+0x48/0x200
[ 437.546602] irq_exit+0x17f/0x1c0
[ 437.550075] smp_apic_timer_interrupt+0x1cb/0x760
[ 437.554919] ? smp_reschedule_interrupt+0x109/0x650
[ 437.559973] ? smp_call_function_single_interrupt+0x650/0x650
[ 437.565857] ? interrupt_entry+0xb5/0xf0
[ 437.569924] ? trace_hardirqs_off_caller+0xbb/0x310
[ 437.574959] ? trace_hardirqs_off_caller+0xbb/0x310
[ 437.580023] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 437.584873] ? trace_hardirqs_on_caller+0x310/0x310
[ 437.589893] ? trace_hardirqs_on_caller+0x310/0x310
[ 437.594923] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 437.600471] ? check_preemption_disabled+0x48/0x200
[ 437.605487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 437.611048] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 437.615903] apic_timer_interrupt+0xf/0x20
[ 437.620144]
[ 437.622389] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 437.627665] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 437.646578] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 437.654290] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 437.661559] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 437.668830] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 437.676111] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 437.683377] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 437.690664] ? arch_local_irq_restore+0x45/0x52
[ 437.695374] dump_stack+0x26a/0x2b4
[ 437.699023] ? dump_stack_print_info.cold.2+0x52/0x52
[ 437.704222] ? mark_held_locks+0x130/0x130
[ 437.708461] ? mark_held_locks+0x130/0x130
[ 437.712712] dump_header+0x27b/0xf72
[ 437.716445] ? pagefault_out_of_memory+0x197/0x197
[ 437.721382] ? mark_held_locks+0x130/0x130
[ 437.725637] ? __lock_acquire+0x7ec/0x4ec0
[ 437.729887] ? mem_cgroup_charge_statistics+0x780/0x780
[ 437.735255] ? print_usage_bug+0xc0/0xc0
[ 437.739319] ? print_usage_bug+0xc0/0xc0
[ 437.743393] ? graph_lock+0x170/0x170
[ 437.747192] ? graph_lock+0x170/0x170
[ 437.750996] ? print_usage_bug+0xc0/0xc0
[ 437.755064] ? print_usage_bug+0xc0/0xc0
[ 437.759139] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 437.764688] ? find_held_lock+0x36/0x1c0
[ 437.768767] ? mark_held_locks+0xc7/0x130
[ 437.772969] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 437.778080] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 437.783187] ? lockdep_hardirqs_on+0x421/0x5c0
[ 437.787779] ? trace_hardirqs_on+0xbd/0x310
[ 437.792103] ? kasan_check_read+0x11/0x20
[ 437.796260] ? ___ratelimit+0x36f/0x655
[ 437.800241] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 437.805730] ? trace_hardirqs_on+0x310/0x310
[ 437.810142] ? lock_downgrade+0x900/0x900
[ 437.814333] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 437.819445] ? ___ratelimit+0xaa/0x655
[ 437.823341] ? idr_get_free+0xec0/0xec0
[ 437.827316] ? kasan_check_write+0x14/0x20
[ 437.831557] ? do_raw_spin_lock+0xc1/0x200
[ 437.835819] oom_kill_process.cold.27+0x10/0x903
[ 437.840593] ? graph_lock+0x170/0x170
[ 437.844400] ? _raw_spin_unlock+0x2c/0x50
[ 437.848556] ? oom_badness+0xe6/0xaa0
[ 437.852368] ? oom_evaluate_task+0x540/0x540
[ 437.856782] ? find_held_lock+0x36/0x1c0
[ 437.860866] ? out_of_memory+0x974/0x1430
[ 437.865024] ? lock_downgrade+0x900/0x900
[ 437.869175] ? check_preemption_disabled+0x48/0x200
[ 437.874203] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 437.880010] ? kasan_check_read+0x11/0x20
[ 437.884166] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 437.889446] ? rcu_bh_qs+0xc0/0xc0
[ 437.893002] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 437.898018] ? oom_evaluate_task+0x302/0x540
[ 437.902438] out_of_memory+0xa84/0x1430
[ 437.906430] ? oom_killer_disable+0x3a0/0x3a0
[ 437.910938] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 437.915901] ? __mutex_add_waiter+0x2a0/0x2a0
[ 437.920417] __alloc_pages_slowpath+0x2318/0x2d80
[ 437.925301] ? warn_alloc+0x120/0x120
[ 437.929121] ? find_get_entry+0x2f2/0xc40
[ 437.933282] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 437.938827] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 437.943763] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 437.949307] ? should_fail+0x22d/0xd01
[ 437.953204] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 437.958310] ? __lock_is_held+0xb5/0x140
[ 437.962407] ? __lock_is_held+0xb5/0x140
[ 437.966488] ? ___might_sleep+0x1ed/0x300
[ 437.970638] ? lock_release+0x970/0x970
[ 437.974615] ? arch_local_save_flags+0x40/0x40
[ 437.979212] ? __might_sleep+0x95/0x190
[ 437.983286] __alloc_pages_nodemask+0xa80/0xde0
[ 437.987973] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 437.992996] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 437.998793] ? kasan_check_read+0x11/0x20
[ 438.002963] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 438.008244] ? graph_lock+0x170/0x170
[ 438.012050] ? print_usage_bug+0xc0/0xc0
[ 438.016115] ? graph_lock+0x170/0x170
[ 438.019921] ? graph_lock+0x170/0x170
[ 438.023737] ? __do_page_cache_readahead+0x7ce/0x980
[ 438.028842] ? find_held_lock+0x36/0x1c0
[ 438.032924] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 438.038474] alloc_pages_current+0x10c/0x210
[ 438.042906] ? lock_downgrade+0x900/0x900
[ 438.047074] __page_cache_alloc+0x38f/0x5b0
[ 438.051400] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 438.057201] ? kasan_check_read+0x11/0x20
[ 438.061367] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 438.066669] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 438.071349] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 438.076890] ? check_preemption_disabled+0x48/0x200
[ 438.081951] filemap_fault+0x1594/0x25f0
[ 438.086030] ? __lock_page_or_retry+0xa00/0xa00
[ 438.090710] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 438.096509] ? kasan_check_read+0x11/0x20
[ 438.100665] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 438.105964] ? rcu_bh_qs+0xc0/0xc0
[ 438.109523] ? filemap_map_pages+0xdea/0x1980
[ 438.114041] ? find_get_pages_range_tag+0x1320/0x1320
[ 438.119238] ? try_to_wake_up+0x10a/0x12f0
[ 438.123478] ? graph_lock+0x170/0x170
[ 438.127290] ? migrate_swap_stop+0x930/0x930
[ 438.131727] ? find_held_lock+0x36/0x1c0
[ 438.135797] ? lock_acquire+0x1ed/0x520
[ 438.139780] ? ext4_filemap_fault+0x7a/0xad
[ 438.144121] ? lock_release+0x970/0x970
[ 438.148098] ? arch_local_save_flags+0x40/0x40
[ 438.152718] ? __unqueue_futex+0x2e0/0x2e0
[ 438.156975] ? down_read+0xb0/0x1d0
[ 438.160602] ? ext4_filemap_fault+0x7a/0xad
[ 438.164948] ? __down_interruptible+0x700/0x700
[ 438.169626] ? get_futex_key+0x21b0/0x21b0
[ 438.174127] ext4_filemap_fault+0x82/0xad
[ 438.178286] __do_fault+0x100/0x6b0
[ 438.181972] ? print_bad_pte+0x6c0/0x6c0
[ 438.186037] ? do_futex+0x249/0x26d0
[ 438.189757] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 438.195302] ? pmd_val+0x88/0x100
[ 438.198761] ? add_mm_counter_fast+0xd0/0xd0
[ 438.203175] ? pmd_val+0x88/0x100
[ 438.206633] ? add_mm_counter_fast+0xd0/0xd0
[ 438.211050] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 438.216602] __handle_mm_fault+0x3709/0x53e0
[ 438.221014] ? perf_trace_lock+0x14d/0x7a0
[ 438.225265] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 438.230110] ? graph_lock+0x170/0x170
[ 438.234459] ? print_usage_bug+0xc0/0xc0
[ 438.238530] ? graph_lock+0x170/0x170
[ 438.242339] ? graph_lock+0x170/0x170
[ 438.246164] ? handle_mm_fault+0x42a/0xc70
[ 438.250403] ? lock_downgrade+0x900/0x900
[ 438.254554] ? check_preemption_disabled+0x48/0x200
[ 438.259581] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 438.265383] ? kasan_check_read+0x11/0x20
[ 438.269535] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 438.274834] ? rcu_bh_qs+0xc0/0xc0
[ 438.278389] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 438.283857] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 438.289411] ? check_preemption_disabled+0x48/0x200
[ 438.294437] handle_mm_fault+0x54f/0xc70
[ 438.298506] ? __handle_mm_fault+0x53e0/0x53e0
[ 438.303098] ? find_vma+0x34/0x190
[ 438.306655] __do_page_fault+0x67d/0xed0
[ 438.310734] ? mm_fault_error+0x380/0x380
[ 438.314891] ? trace_hardirqs_off+0xb8/0x310
[ 438.319307] ? trace_hardirqs_on+0x310/0x310
[ 438.323727] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 438.329098] ? trace_hardirqs_on+0x310/0x310
[ 438.333516] do_page_fault+0xf2/0x7e0
[ 438.337319] ? vmalloc_sync_all+0x30/0x30
[ 438.341469] ? error_entry+0x70/0xd0
[ 438.345186] ? trace_hardirqs_off_caller+0xbb/0x310
[ 438.350208] ? trace_hardirqs_on_caller+0xc0/0x310
[ 438.355143] ? syscall_return_slowpath+0x5e0/0x5e0
[ 438.360075] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 438.364920] ? trace_hardirqs_on_caller+0x310/0x310
[ 438.369977] ? trace_hardirqs_off+0x310/0x310
[ 438.374481] ? prepare_exit_to_usermode+0x291/0x3b0
[ 438.379506] ? page_fault+0x8/0x30
[ 438.383053] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 438.387901] ? page_fault+0x8/0x30
[ 438.391455] page_fault+0x1e/0x30
[ 438.394911] RIP: 0033:0x44b69a
[ 438.398127] Code: Bad RIP value.
[ 438.401487] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 438.406851] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 438.414120] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 438.421389] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 438.428661] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 438.435942] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 438.443243] warn_alloc_show_mem: 1 callbacks suppressed
[ 438.443265] CPU: 0 PID: 19865 Comm: syz-executor3 Not tainted 4.19.0-rc5+ #106
[ 438.443268] Mem-Info:
[ 438.443298] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 438.443298] active_file:18 inactive_file:17 isolated_file:0
[ 438.443298] unevictable:0 dirty:0 writeback:0 unstable:0
[ 438.443298] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 438.443298] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 438.443298] free:13799 free_pcp:275 free_cma:0
[ 438.448674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 438.456066] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 438.458476] Call Trace:
[ 438.491359] Node 0
[ 438.500725] dump_stack+0x1c4/0x2b4
[ 438.528229] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 438.530792] ? dump_stack_print_info.cold.2+0x52/0x52
[ 438.533003] lowmem_reserve[]:
[ 438.536663] warn_alloc.cold.119+0xb7/0x1bd
[ 438.562138] 0 2819
[ 438.567341] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 438.570423] 6323
[ 438.574744] ? lock_downgrade+0x900/0x900
[ 438.576977] 6323
[ 438.581862] ? trace_hardirqs_off+0xb8/0x310
[ 438.583902] Node 0
[ 438.588055] ? trace_hardirqs_off+0xb8/0x310
[ 438.590123] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 438.594509] __alloc_pages_slowpath+0x2667/0x2d80
[ 438.596722] lowmem_reserve[]:
[ 438.601159] ? warn_alloc+0x120/0x120
[ 438.627851] 0
[ 438.632698] ? attach_entity_load_avg+0x860/0x860
[ 438.635784] 0
[ 438.639583] ? warn_alloc+0x120/0x120
[ 438.641365] 3503
[ 438.646214] ? print_usage_bug+0xc0/0xc0
[ 438.647992] 3503
[ 438.651816] ? warn_alloc+0x120/0x120
[ 438.657919] ? print_usage_bug+0xc0/0xc0
[ 438.659975] Node 0
[ 438.663772] ? trace_hardirqs_on+0xbd/0x310
[ 438.667833] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 438.670042] ? kasan_check_read+0x11/0x20
[ 438.674340] lowmem_reserve[]:
[ 438.702625] ? rb_erase+0x3710/0x3710
[ 438.706754] 0
[ 438.709869] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 438.713652] 0
[ 438.715461] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 438.720890] 0
[ 438.722692] ? should_fail+0x22d/0xd01
[ 438.728213] 0
[ 438.730018] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 438.735712] ? __lock_acquire+0x7ec/0x4ec0
[ 438.740816] Node 0 DMA:
[ 438.745060] ? should_fail+0x22d/0xd01
[ 438.745091] ? trace_hardirqs_on+0xbd/0x310
[ 438.747742] 1*4kB
[ 438.751662] ? mark_held_locks+0x130/0x130
[ 438.755957] (U)
[ 438.758110] ? mark_held_locks+0x130/0x130
[ 438.762335] 0*8kB
[ 438.764322] ? __lock_acquire+0x7ec/0x4ec0
[ 438.768537] 0*16kB
[ 438.770694] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 438.774914] 1*32kB
[ 438.777150] ? graph_lock+0x170/0x170
[ 438.782667] (U)
[ 438.784899] ? graph_lock+0x170/0x170
[ 438.788670] 2*64kB (U)
[ 438.790655] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 438.794429] 1*128kB
[ 438.797025] ? check_preemption_disabled+0x48/0x200
[ 438.802532] (U) 1*256kB
[ 438.804870] ? check_preemption_disabled+0x48/0x200
[ 438.809851] (U) 0*512kB
[ 438.812535] ? __lock_is_held+0xb5/0x140
[ 438.817524] 1*1024kB
[ 438.820212] __alloc_pages_nodemask+0xa80/0xde0
[ 438.824229] (U) 1*2048kB
[ 438.826647] ? graph_lock+0x170/0x170
[ 438.831298] (M) 3*4096kB
[ 438.834068] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 438.837844] (M)
[ 438.840637] ? graph_lock+0x170/0x170
[ 438.845626] = 15908kB
[ 438.845635] Node 0
[ 438.847655] ? find_held_lock+0x36/0x1c0
[ 438.851425] DMA32:
[ 438.853855] ? ____cache_alloc_node+0x1c7/0x1e0
[ 438.856062] 4*4kB
[ 438.860133] ? lock_downgrade+0x900/0x900
[ 438.862349] (M)
[ 438.867021] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 438.869150] 1*8kB
[ 438.873294] cache_grow_begin+0x91/0x8c0
[ 438.875247] (U)
[ 438.880781] ? do_raw_spin_unlock+0xa7/0x2f0
[ 438.882908] 3*16kB
[ 438.886975] fallback_alloc+0x203/0x2e0
[ 438.888923] (UM)
[ 438.893349] ____cache_alloc_node+0x1c7/0x1e0
[ 438.895560] 2*32kB
[ 438.899533] kmem_cache_alloc+0x1f8/0x730
[ 438.901570] (M)
[ 438.906075] skb_clone+0x1bb/0x500
[ 438.908283] 5*64kB
[ 438.912435] ? finish_task_switch+0x2f5/0x900
[ 438.914384] (UM) 4*128kB
[ 438.917932] ? skb_split+0x11e0/0x11e0
[ 438.920166] (UM)
[ 438.924667] ? preempt_notifier_register+0x200/0x200
[ 438.927402] 3*256kB
[ 438.931311] ? __switch_to_asm+0x34/0x70
[ 438.933347] (M) 4*512kB
[ 438.938468] ? __switch_to_asm+0x34/0x70
[ 438.940769] (UM)
[ 438.944834] ? __switch_to_asm+0x40/0x70
[ 438.947483] 3*1024kB
[ 438.951539] ? __switch_to_asm+0x34/0x70
[ 438.953584] (UM)
[ 438.957644] ? __switch_to_asm+0x40/0x70
[ 438.960037] 3*2048kB
[ 438.964096] ? __switch_to_asm+0x34/0x70
[ 438.966139] (M)
[ 438.970207] ? __switch_to_asm+0x40/0x70
[ 438.972589] 3*4096kB
[ 438.976646] ? __switch_to_asm+0x34/0x70
[ 438.978601] (M)
[ 438.982660] ? __switch_to_asm+0x34/0x70
[ 438.985049] = 25288kB
[ 438.989106] ? __switch_to_asm+0x40/0x70
[ 438.991062] Node 0
[ 438.995123] ? __switch_to_asm+0x34/0x70
[ 438.997513] Normal:
[ 439.001614] bpf_clone_redirect+0xb9/0x490
[ 439.003838] 908*4kB
[ 439.007899] ? __schedule+0x874/0x1ed0
[ 439.010200] (MEH) 458*8kB (UME)
[ 439.014544] bpf_prog_bebbfe2050753572+0x2e3/0x1000
[ 439.016848] 198*16kB
[ 439.020729] ? __sched_text_start+0x8/0x8
[ 439.024094] (UME)
[ 439.029114] ? retint_kernel+0x2d/0x2d
[ 439.031516] 78*32kB
[ 439.035663] ? find_held_lock+0x36/0x1c0
[ 439.037799] (UME)
[ 439.041688] ? lock_acquire+0x1ed/0x520
[ 439.044006] 17*64kB
[ 439.048061] ? bpf_test_run+0x32e/0x5a0
[ 439.050186] (UM)
[ 439.054165] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 439.056471] 0*128kB
[ 439.060449] ? check_preemption_disabled+0x48/0x200
[ 439.062492] 0*256kB
[ 439.068023] ? kasan_check_read+0x11/0x20
[ 439.070324] 0*512kB
[ 439.075353] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 439.077685] 0*1024kB
[ 439.081828] ? rcu_bh_qs+0xc0/0xc0
[ 439.084131] 0*2048kB
[ 439.089403] ? preempt_schedule+0x4d/0x60
[ 439.091789] 0*4096kB
[ 439.095327] ? ___preempt_schedule+0x16/0x18
[ 439.097720] = 14048kB
[ 439.101869] ? bpf_test_run+0x1c0/0x5a0
[ 439.104260] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 439.108665] ? netlink_diag_dump+0x2a0/0x2a0
[ 439.111057] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 439.115028] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 439.123839] 154 total pagecache pages
[ 439.128694] ? bpf_test_init.isra.9+0x70/0x100
[ 439.137264] 0 pages in swap cache
[ 439.142795] ? bpf_prog_test_run_skb+0x634/0xb40
[ 439.146577] Swap cache stats: add 0, delete 0, find 0/0
[ 439.151157] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 439.154587] Free swap = 0kB
[ 439.159340] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 439.164680] Total swap = 0kB
[ 439.169539] ? fput+0x130/0x1a0
[ 439.172536] 1965979 pages RAM
[ 439.178077] ? __bpf_prog_get+0x9b/0x290
[ 439.181081] 0 pages HighMem/MovableOnly
[ 439.184368] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 439.187439] 342307 pages reserved
[ 439.187449] 0 pages cma reserved
[ 439.191512] ? bpf_prog_test_run+0x130/0x1a0
[ 439.195581] aoe: skb alloc failure
[ 439.200309] ? __x64_sys_bpf+0x3d8/0x510
[ 439.203782] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 439.207119] ? bpf_prog_get+0x20/0x20
[ 439.211507] syz-fuzzer cpuset=
[ 439.215062] ? do_syscall_64+0x1b9/0x820
[ 439.219101] /
[ 439.229330] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 439.229350] ? syscall_return_slowpath+0x5e0/0x5e0
[ 439.233137] mems_allowed=0
[ 439.236327] ? trace_hardirqs_on_caller+0x310/0x310
[ 439.260260] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 439.265291] ? recalc_sigpending_tsk+0x180/0x180
[ 439.270048] ? kasan_check_write+0x14/0x20
[ 439.274293] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 439.279153] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 439.284543] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 439.284686] kworker/0:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 439.291558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 439.291569] Call Trace:
[ 439.301882] kworker/0:5 cpuset=
[ 439.311227]
[ 439.313809] /
[ 439.317089] dump_stack+0x1c4/0x2b4
[ 439.319225] mems_allowed=0
[ 439.320947] ? dump_stack_print_info.cold.2+0x52/0x52
[ 439.332662] warn_alloc.cold.119+0xb7/0x1bd
[ 439.336995] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 439.341847] ? lock_downgrade+0x900/0x900
[ 439.346008] ? trace_hardirqs_off+0xb8/0x310
[ 439.350427] ? trace_hardirqs_off+0xb8/0x310
[ 439.354848] __alloc_pages_slowpath+0x2667/0x2d80
[ 439.359776] ? warn_alloc+0x120/0x120
[ 439.363586] ? __lock_acquire+0x7ec/0x4ec0
[ 439.367829] ? warn_alloc+0x120/0x120
[ 439.371648] ? check_preemption_disabled+0x48/0x200
[ 439.376683] ? print_usage_bug+0xc0/0xc0
[ 439.380754] ? warn_alloc+0x120/0x120
[ 439.384554] ? print_usage_bug+0xc0/0xc0
[ 439.388634] ? mark_held_locks+0x130/0x130
[ 439.392900] ? mark_held_locks+0x130/0x130
[ 439.397154] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 439.402718] ? should_fail+0x22d/0xd01
[ 439.406620] ? graph_lock+0x170/0x170
[ 439.410433] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 439.415542] ? __lock_acquire+0x7ec/0x4ec0
[ 439.419787] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 439.424891] ? should_fail+0x22d/0xd01
[ 439.428792] ? mark_held_locks+0x130/0x130
[ 439.433034] ? mark_held_locks+0x130/0x130
[ 439.437277] ? lock_downgrade+0x900/0x900
[ 439.441427] ? graph_lock+0x170/0x170
[ 439.445244] ? graph_lock+0x170/0x170
[ 439.449060] ? graph_lock+0x170/0x170
[ 439.452859] ? print_usage_bug+0xc0/0xc0
[ 439.456923] ? do_raw_spin_unlock+0xa7/0x2f0
[ 439.461346] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 439.466901] ? check_preemption_disabled+0x48/0x200
[ 439.471923] ? check_preemption_disabled+0x48/0x200
[ 439.477018] ? __lock_is_held+0xb5/0x140
[ 439.481097] __alloc_pages_nodemask+0xa80/0xde0
[ 439.485771] ? graph_lock+0x170/0x170
[ 439.489575] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 439.494602] ? graph_lock+0x170/0x170
[ 439.498418] ? find_held_lock+0x36/0x1c0
[ 439.502494] ? ____cache_alloc_node+0x1c7/0x1e0
[ 439.507166] ? lock_downgrade+0x900/0x900
[ 439.511322] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 439.516871] cache_grow_begin+0x91/0x8c0
[ 439.520944] ? do_raw_spin_unlock+0xa7/0x2f0
[ 439.525366] fallback_alloc+0x203/0x2e0
[ 439.529351] ____cache_alloc_node+0x1c7/0x1e0
[ 439.533855] kmem_cache_alloc_node+0xe3/0x730
[ 439.538367] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 439.543477] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 439.548083] __alloc_skb+0x119/0x770
[ 439.551800] ? calc_wheel_index+0x220/0x220
[ 439.556137] ? skb_scrub_packet+0x490/0x490
[ 439.560471] ? vprintk_default+0x28/0x30
[ 439.564545] ? vprintk_func+0x85/0x181
[ 439.568450] ? printk+0xa7/0xcf
[ 439.571745] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 439.576543] new_skb+0x26/0x1c0
[ 439.579833] aoecmd_cfg+0x279/0x7f0
[ 439.583478] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 439.587812] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 439.593357] ? check_preemption_disabled+0x48/0x200
[ 439.598374] ? check_preemption_disabled+0x48/0x200
[ 439.603408] ? __lock_is_held+0xb5/0x140
[ 439.607481] discover_timer+0x50/0x60
[ 439.611310] call_timer_fn+0x272/0x920
[ 439.615199] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 439.620048] ? process_timeout+0x40/0x40
[ 439.624118] ? find_held_lock+0x36/0x1c0
[ 439.628194] ? mark_held_locks+0xc7/0x130
[ 439.632349] ? _raw_spin_unlock_irq+0x27/0x80
[ 439.636842] ? _raw_spin_unlock_irq+0x27/0x80
[ 439.641337] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 439.646180] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 439.650765] ? trace_hardirqs_on+0xbd/0x310
[ 439.655116] ? kasan_check_read+0x11/0x20
[ 439.659279] ? __run_timers+0x7da/0xc70
[ 439.663258] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 439.668729] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 439.673580] __run_timers+0x7e5/0xc70
[ 439.677402] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 439.682778] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 439.687794] ? graph_lock+0x170/0x170
[ 439.691600] ? print_usage_bug+0xc0/0xc0
[ 439.695659] ? lock_release+0x970/0x970
[ 439.699645] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 439.704845] ? find_held_lock+0x36/0x1c0
[ 439.708912] ? graph_lock+0x170/0x170
[ 439.712759] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 439.718305] ? check_preemption_disabled+0x48/0x200
[ 439.723339] ? __lock_is_held+0xb5/0x140
[ 439.727404] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 439.732957] ? check_preemption_disabled+0x48/0x200
[ 439.737990] run_timer_softirq+0x52/0xb0
[ 439.742060] ? rcu_read_lock_sched_held+0x108/0x120
[ 439.747080] __do_softirq+0x30b/0xad8
[ 439.750896] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 439.756014] ? pvclock_read_flags+0x160/0x160
[ 439.760516] ? lapic_next_event+0x5a/0x90
[ 439.764667] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 439.770210] ? check_preemption_disabled+0x48/0x200
[ 439.775226] ? check_preemption_disabled+0x48/0x200
[ 439.780248] ? kvm_clock_read+0x18/0x30
[ 439.784225] ? kvm_sched_clock_read+0x9/0x20
[ 439.788637] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 439.794181] ? check_preemption_disabled+0x48/0x200
[ 439.799216] irq_exit+0x17f/0x1c0
[ 439.802675] smp_apic_timer_interrupt+0x1cb/0x760
[ 439.807560] ? smp_reschedule_interrupt+0x109/0x650
[ 439.812584] ? smp_call_function_single_interrupt+0x650/0x650
[ 439.818473] ? interrupt_entry+0xb5/0xf0
[ 439.822539] ? trace_hardirqs_off_caller+0xbb/0x310
[ 439.827556] ? trace_hardirqs_off_caller+0xbb/0x310
[ 439.832575] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 439.837425] ? trace_hardirqs_on_caller+0x310/0x310
[ 439.842444] ? trace_hardirqs_on_caller+0x310/0x310
[ 439.847466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 439.853006] ? check_preemption_disabled+0x48/0x200
[ 439.858027] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 439.863576] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 439.868455] apic_timer_interrupt+0xf/0x20
[ 439.872719]
[ 439.874975] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 439.880257] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 439.899153] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 439.906861] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 439.914128] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 439.921397] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 439.928665] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 439.935961] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 439.943251] ? arch_local_irq_restore+0x45/0x52
[ 439.947946] dump_stack+0x26a/0x2b4
[ 439.951603] ? dump_stack_print_info.cold.2+0x52/0x52
[ 439.956797] ? mark_held_locks+0x130/0x130
[ 439.961035] ? mark_held_locks+0x130/0x130
[ 439.965277] dump_header+0x27b/0xf72
[ 439.969006] ? pagefault_out_of_memory+0x197/0x197
[ 439.973949] ? mark_held_locks+0x130/0x130
[ 439.978205] ? __lock_acquire+0x7ec/0x4ec0
[ 439.982459] ? mem_cgroup_charge_statistics+0x780/0x780
[ 439.987822] ? print_usage_bug+0xc0/0xc0
[ 439.991884] ? print_usage_bug+0xc0/0xc0
[ 439.995965] ? graph_lock+0x170/0x170
[ 439.999768] ? graph_lock+0x170/0x170
[ 440.003574] ? print_usage_bug+0xc0/0xc0
[ 440.007650] ? print_usage_bug+0xc0/0xc0
[ 440.011741] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 440.017288] ? find_held_lock+0x36/0x1c0
[ 440.021376] ? mark_held_locks+0xc7/0x130
[ 440.025527] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 440.030644] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 440.035761] ? lockdep_hardirqs_on+0x421/0x5c0
[ 440.040347] ? trace_hardirqs_on+0xbd/0x310
[ 440.044665] ? kasan_check_read+0x11/0x20
[ 440.048845] ? ___ratelimit+0x36f/0x655
[ 440.052821] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 440.058275] ? trace_hardirqs_on+0x310/0x310
[ 440.062698] ? lock_downgrade+0x900/0x900
[ 440.066870] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 440.071978] ? ___ratelimit+0xaa/0x655
[ 440.075883] ? idr_get_free+0xec0/0xec0
[ 440.079861] ? kasan_check_write+0x14/0x20
[ 440.084113] ? do_raw_spin_lock+0xc1/0x200
[ 440.088364] oom_kill_process.cold.27+0x10/0x903
[ 440.093128] ? graph_lock+0x170/0x170
[ 440.096941] ? _raw_spin_unlock+0x2c/0x50
[ 440.101092] ? oom_badness+0xe6/0xaa0
[ 440.104901] ? oom_evaluate_task+0x540/0x540
[ 440.109337] ? find_held_lock+0x36/0x1c0
[ 440.113435] ? out_of_memory+0x974/0x1430
[ 440.117621] ? lock_downgrade+0x900/0x900
[ 440.121784] ? check_preemption_disabled+0x48/0x200
[ 440.126815] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 440.132641] ? kasan_check_read+0x11/0x20
[ 440.136808] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 440.142090] ? rcu_bh_qs+0xc0/0xc0
[ 440.145641] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 440.150657] ? oom_evaluate_task+0x302/0x540
[ 440.155102] out_of_memory+0xa84/0x1430
[ 440.159090] ? oom_killer_disable+0x3a0/0x3a0
[ 440.163587] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 440.168520] ? __mutex_add_waiter+0x2a0/0x2a0
[ 440.173034] __alloc_pages_slowpath+0x2318/0x2d80
[ 440.177911] ? warn_alloc+0x120/0x120
[ 440.181740] ? find_get_entry+0x2f2/0xc40
[ 440.185902] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 440.191455] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 440.196389] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 440.201946] ? should_fail+0x22d/0xd01
[ 440.205844] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 440.210954] ? __lock_is_held+0xb5/0x140
[ 440.215049] ? __lock_is_held+0xb5/0x140
[ 440.219126] ? ___might_sleep+0x1ed/0x300
[ 440.223272] ? lock_release+0x970/0x970
[ 440.227253] ? arch_local_save_flags+0x40/0x40
[ 440.231864] ? __might_sleep+0x95/0x190
[ 440.236372] __alloc_pages_nodemask+0xa80/0xde0
[ 440.241053] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 440.246079] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 440.251876] ? kasan_check_read+0x11/0x20
[ 440.256041] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 440.261323] ? graph_lock+0x170/0x170
[ 440.265130] ? print_usage_bug+0xc0/0xc0
[ 440.269211] ? graph_lock+0x170/0x170
[ 440.273027] ? graph_lock+0x170/0x170
[ 440.276830] ? __do_page_cache_readahead+0x7ce/0x980
[ 440.281954] ? find_held_lock+0x36/0x1c0
[ 440.286025] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 440.291566] alloc_pages_current+0x10c/0x210
[ 440.295975] ? lock_downgrade+0x900/0x900
[ 440.300127] __page_cache_alloc+0x38f/0x5b0
[ 440.304451] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 440.310245] ? kasan_check_read+0x11/0x20
[ 440.314395] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 440.319678] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 440.324369] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 440.329924] ? check_preemption_disabled+0x48/0x200
[ 440.334970] filemap_fault+0x1594/0x25f0
[ 440.339050] ? __lock_page_or_retry+0xa00/0xa00
[ 440.343729] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 440.349552] ? kasan_check_read+0x11/0x20
[ 440.353719] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 440.359000] ? rcu_bh_qs+0xc0/0xc0
[ 440.362561] ? filemap_map_pages+0xdea/0x1980
[ 440.367081] ? find_get_pages_range_tag+0x1320/0x1320
[ 440.372272] ? try_to_wake_up+0x10a/0x12f0
[ 440.376515] ? graph_lock+0x170/0x170
[ 440.380333] ? migrate_swap_stop+0x930/0x930
[ 440.384757] ? find_held_lock+0x36/0x1c0
[ 440.388839] ? lock_acquire+0x1ed/0x520
[ 440.392817] ? ext4_filemap_fault+0x7a/0xad
[ 440.397154] ? lock_release+0x970/0x970
[ 440.401135] ? arch_local_save_flags+0x40/0x40
[ 440.405730] ? __unqueue_futex+0x2e0/0x2e0
[ 440.410007] ? down_read+0xb0/0x1d0
[ 440.413659] ? ext4_filemap_fault+0x7a/0xad
[ 440.417992] ? __down_interruptible+0x700/0x700
[ 440.422670] ? get_futex_key+0x21b0/0x21b0
[ 440.426941] ext4_filemap_fault+0x82/0xad
[ 440.431097] __do_fault+0x100/0x6b0
[ 440.434751] ? print_bad_pte+0x6c0/0x6c0
[ 440.438826] ? do_futex+0x249/0x26d0
[ 440.442557] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 440.448102] ? pmd_val+0x88/0x100
[ 440.451559] ? add_mm_counter_fast+0xd0/0xd0
[ 440.455996] ? pmd_val+0x88/0x100
[ 440.459450] ? add_mm_counter_fast+0xd0/0xd0
[ 440.463869] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 440.469423] __handle_mm_fault+0x3709/0x53e0
[ 440.473833] ? perf_trace_lock+0x14d/0x7a0
[ 440.478092] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 440.482961] ? graph_lock+0x170/0x170
[ 440.486768] ? print_usage_bug+0xc0/0xc0
[ 440.490849] ? graph_lock+0x170/0x170
[ 440.494649] ? graph_lock+0x170/0x170
[ 440.498492] ? handle_mm_fault+0x42a/0xc70
[ 440.502743] ? lock_downgrade+0x900/0x900
[ 440.506907] ? check_preemption_disabled+0x48/0x200
[ 440.511964] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 440.517759] ? kasan_check_read+0x11/0x20
[ 440.521912] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 440.527204] ? rcu_bh_qs+0xc0/0xc0
[ 440.530753] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 440.536230] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 440.541768] ? check_preemption_disabled+0x48/0x200
[ 440.546794] handle_mm_fault+0x54f/0xc70
[ 440.550857] ? __handle_mm_fault+0x53e0/0x53e0
[ 440.555444] ? find_vma+0x34/0x190
[ 440.558996] __do_page_fault+0x67d/0xed0
[ 440.563071] ? mm_fault_error+0x380/0x380
[ 440.567223] ? trace_hardirqs_off+0xb8/0x310
[ 440.571631] ? trace_hardirqs_on+0x310/0x310
[ 440.576042] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 440.581413] ? trace_hardirqs_on+0x310/0x310
[ 440.585831] do_page_fault+0xf2/0x7e0
[ 440.589654] ? vmalloc_sync_all+0x30/0x30
[ 440.593806] ? error_entry+0x70/0xd0
[ 440.597529] ? trace_hardirqs_off_caller+0xbb/0x310
[ 440.602548] ? trace_hardirqs_on_caller+0xc0/0x310
[ 440.607483] ? syscall_return_slowpath+0x5e0/0x5e0
[ 440.612418] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 440.617260] ? trace_hardirqs_on_caller+0x310/0x310
[ 440.622276] ? trace_hardirqs_off+0x310/0x310
[ 440.626778] ? prepare_exit_to_usermode+0x291/0x3b0
[ 440.631798] ? page_fault+0x8/0x30
[ 440.635359] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 440.640281] ? page_fault+0x8/0x30
[ 440.643825] page_fault+0x1e/0x30
[ 440.647290] RIP: 0033:0x44b69a
[ 440.650511] Code: Bad RIP value.
[ 440.653892] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 440.659267] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 440.666561] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 440.673832] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 440.681105] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 440.688376] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 440.695673] CPU: 0 PID: 11641 Comm: kworker/0:5 Not tainted 4.19.0-rc5+ #106
[ 440.695678] warn_alloc_show_mem: 1 callbacks suppressed
[ 440.695686] Mem-Info:
[ 440.702881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 440.708257] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 440.708257] active_file:18 inactive_file:17 isolated_file:0
[ 440.708257] unevictable:0 dirty:0 writeback:0 unstable:0
[ 440.708257] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 440.708257] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 440.708257] free:13799 free_pcp:275 free_cma:0
[ 440.710641] Workqueue: events_long br_fdb_cleanup
[ 440.720042] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 440.757718] Node 0
[ 440.785204] Call Trace:
[ 440.785239] 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
[ 440.787453] dump_stack+0x1c4/0x2b4
[ 440.790023] lowmem_reserve[]:
[ 440.815527] ? dump_stack_print_info.cold.2+0x52/0x52
[ 440.819135] 0
[ 440.822256] warn_alloc.cold.119+0xb7/0x1bd
[ 440.827417] 2819
[ 440.829219] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 440.833510] 6323 6323
[ 440.835586] ? lock_downgrade+0x900/0x900
[ 440.842930] ? trace_hardirqs_off+0xb8/0x310
[ 440.847073] Node 0 DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 440.851519] ? trace_hardirqs_off+0xb8/0x310
[ 440.851543] __alloc_pages_slowpath+0x2667/0x2d80
[ 440.878834] lowmem_reserve[]: 0
[ 440.883280] ? warn_alloc+0x120/0x120
[ 440.888074] 0
[ 440.891351] ? warn_alloc+0x120/0x120
[ 440.895121] 3503 3503
[ 440.896931] ? print_usage_bug+0xc0/0xc0
[ 440.900723] Node 0
[ 440.903224] ? warn_alloc+0x120/0x120
[ 440.907294] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 440.909517] ? print_usage_bug+0xc0/0xc0
[ 440.913293] lowmem_reserve[]: 0
[ 440.941592] ? __lock_acquire+0x7ec/0x4ec0
[ 440.945631] 0
[ 440.948909] ? print_usage_bug+0xc0/0xc0
[ 440.953124] 0
[ 440.954931] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 440.958993] 0
[ 440.960830] ? should_fail+0x22d/0xd01
[ 440.966346] Node 0
[ 440.968149] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 440.972013] DMA:
[ 440.974250] ? __lock_acquire+0x7ec/0x4ec0
[ 440.979335] 1*4kB
[ 440.981401] ? __lock_acquire+0x7ec/0x4ec0
[ 440.985620] (U)
[ 440.987774] ? should_fail+0x22d/0xd01
[ 440.991986] 0*8kB
[ 440.993962] ? print_usage_bug+0xc0/0xc0
[ 440.997833] 0*16kB
[ 440.999987] ? mark_held_locks+0x130/0x130
[ 441.004027] 1*32kB
[ 441.006269] ? mark_held_locks+0x130/0x130
[ 441.010480] (U)
[ 441.012715] ? graph_lock+0x170/0x170
[ 441.016937] 2*64kB
[ 441.018906] ? find_held_lock+0x36/0x1c0
[ 441.022686] (U)
[ 441.024921] ? graph_lock+0x170/0x170
[ 441.028968] 1*128kB
[ 441.030945] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 441.030966] ? check_preemption_disabled+0x48/0x200
[ 441.034748] (U)
[ 441.037074] ? check_preemption_disabled+0x48/0x200
[ 441.042586] 1*256kB
[ 441.047606] ? __lock_is_held+0xb5/0x140
[ 441.049555] (U)
[ 441.054571] __alloc_pages_nodemask+0xa80/0xde0
[ 441.056874] 0*512kB
[ 441.060930] ? graph_lock+0x170/0x170
[ 441.062907] 1*1024kB
[ 441.067574] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 441.069876] (U)
[ 441.073669] ? graph_lock+0x170/0x170
[ 441.073695] ? find_held_lock+0x36/0x1c0
[ 441.076085] 1*2048kB (M)
[ 441.081118] ? ____cache_alloc_node+0x1c7/0x1e0
[ 441.083069] 3*4096kB
[ 441.086866] ? lock_downgrade+0x900/0x900
[ 441.090905] (M)
[ 441.093669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 441.098304] = 15908kB
[ 441.098314] Node 0
[ 441.100746] cache_grow_begin+0x91/0x8c0
[ 441.104860] DMA32:
[ 441.106838] ? do_raw_spin_unlock+0xa7/0x2f0
[ 441.112351] 4*4kB
[ 441.114782] fallback_alloc+0x203/0x2e0
[ 441.116982] (M)
[ 441.121046] ____cache_alloc_node+0x1c7/0x1e0
[ 441.123271] 1*8kB
[ 441.128203] kmem_cache_alloc_node+0xe3/0x730
[ 441.130332] (U)
[ 441.134309] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 441.136273] 3*16kB
[ 441.140778] ? kasan_check_read+0x11/0x20
[ 441.140798] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 441.142937] (UM)
[ 441.147435] __alloc_skb+0x119/0x770
[ 441.149394] 2*32kB
[ 441.155188] ? skb_scrub_packet+0x490/0x490
[ 441.157407] (M)
[ 441.161558] ? call_switchdev_notifiers+0x43/0x60
[ 441.166810] 5*64kB
[ 441.168872] ? br_switchdev_fdb_notify+0xd1/0x510
[ 441.172562] (UM)
[ 441.174808] ? br_switchdev_set_port_flag+0x3c0/0x3c0
[ 441.179104] 4*128kB
[ 441.181079] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 441.185913] (UM)
[ 441.188169] ? kasan_check_read+0x11/0x20
[ 441.192997] 3*256kB
[ 441.195059] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 441.200225] (M)
[ 441.202552] ? rcu_bh_qs+0xc0/0xc0
[ 441.208330] 4*512kB
[ 441.210397] fdb_notify+0x9e/0x180
[ 441.214523] (UM)
[ 441.216849] fdb_delete+0x803/0x1200
[ 441.222104] 3*1024kB
[ 441.224087] ? fdb_create+0x1710/0x1710
[ 441.227592] (UM) 3*2048kB
[ 441.229946] ? lock_acquire+0x1ed/0x520
[ 441.233453] (M)
[ 441.235517] ? lockdep_hardirqs_on+0x421/0x5c0
[ 441.239216] 3*4096kB
[ 441.241627] ? lock_release+0x970/0x970
[ 441.245580] (M)
[ 441.248433] ? preempt_schedule_common+0x1f/0xd0
[ 441.252375] = 25288kB
[ 441.252385] Node 0
[ 441.254357] ? br_fdb_cleanup+0x501/0x630
[ 441.258922] Normal:
[ 441.261341] ? preempt_schedule+0x4d/0x60
[ 441.265296] 908*4kB
[ 441.267273] ? ___preempt_schedule+0x16/0x18
[ 441.272005] (MEH)
[ 441.274417] ? kasan_check_write+0x14/0x20
[ 441.276636] 458*8kB
[ 441.280785] ? do_raw_spin_lock+0xc1/0x200
[ 441.283088] (UME)
[ 441.287236] br_fdb_cleanup+0x4f0/0x630
[ 441.289544] 198*16kB
[ 441.293958] ? br_fdb_change_mac_address+0x540/0x540
[ 441.296085] (UME) 78*32kB
[ 441.300333] ? __lock_is_held+0xb5/0x140
[ 441.302638] (UME)
[ 441.306879] process_one_work+0xc90/0x1b90
[ 441.309001] 17*64kB
[ 441.312973] ? mark_held_locks+0x130/0x130
[ 441.315363] (UM)
[ 441.320472] ? pwq_dec_nr_in_flight+0x4a0/0x4a0
[ 441.323292] 0*128kB
[ 441.327343] ? __switch_to_asm+0x40/0x70
[ 441.327359] ? __switch_to_asm+0x40/0x70
[ 441.329494] 0*256kB
[ 441.333725] ? __switch_to_asm+0x34/0x70
[ 441.336029] 0*512kB
[ 441.340264] ? __switch_to_asm+0x40/0x70
[ 441.342310] 0*1024kB
[ 441.346970] ? __switch_to_asm+0x34/0x70
[ 441.346987] ? __switch_to_asm+0x40/0x70
[ 441.349299] 0*2048kB
[ 441.353358] ? __switch_to_asm+0x34/0x70
[ 441.357399] 0*4096kB
[ 441.359722] ? __switch_to_asm+0x40/0x70
[ 441.363763] = 14048kB
[ 441.366093] ? __schedule+0x874/0x1ed0
[ 441.370155] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 441.372578] ? __switch_to_asm+0x34/0x70
[ 441.376632] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 441.380682] ? __switch_to_asm+0x40/0x70
[ 441.383081] 154 total pagecache pages
[ 441.387154] ? graph_lock+0x170/0x170
[ 441.389539] 0 pages in swap cache
[ 441.393688] ? __sched_text_start+0x8/0x8
[ 441.396089] Swap cache stats: add 0, delete 0, find 0/0
[ 441.399979] ? lockdep_hardirqs_on+0x421/0x5c0
[ 441.408793] Free swap = 0kB
[ 441.412853] ? retint_kernel+0x2d/0x2d
[ 441.421399] Total swap = 0kB
[ 441.421409] 1965979 pages RAM
[ 441.425473] ? find_held_lock+0x36/0x1c0
[ 441.429248] 0 pages HighMem/MovableOnly
[ 441.429258] 342307 pages reserved
[ 441.433062] ? lock_acquire+0x1ed/0x520
[ 441.436490] 0 pages cma reserved
[ 441.440631] ? worker_thread+0x3e0/0x1390
[ 441.440653] ? lock_release+0x970/0x970
[ 441.446079] aoe: skb alloc failure
[ 441.450582] ? trace_hardirqs_off+0xb8/0x310
[ 441.453644] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 441.457466] ? kasan_check_read+0x11/0x20
[ 441.460468] syz-fuzzer cpuset=
[ 441.463570] ? worker_thread+0x3e0/0x1390
[ 441.467617] /
[ 441.471587] ? trace_hardirqs_on+0x310/0x310
[ 441.475025] mems_allowed=0
[ 441.478993] ? kasan_check_write+0x14/0x20
[ 441.533269] ? do_raw_spin_lock+0xc1/0x200
[ 441.537517] worker_thread+0x17f/0x1390
[ 441.541501] ? __switch_to_asm+0x34/0x70
[ 441.545579] ? process_one_work+0x1b90/0x1b90
[ 441.550085] ? graph_lock+0x170/0x170
[ 441.553904] ? __sched_text_start+0x8/0x8
[ 441.558075] ? find_held_lock+0x36/0x1c0
[ 441.562156] ? __kthread_parkme+0xce/0x1a0
[ 441.566402] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 441.571510] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 441.576622] ? lockdep_hardirqs_on+0x421/0x5c0
[ 441.581218] ? trace_hardirqs_on+0xbd/0x310
[ 441.585540] ? kasan_check_read+0x11/0x20
[ 441.589716] ? __kthread_parkme+0xce/0x1a0
[ 441.593961] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 441.599420] ? kasan_check_write+0x14/0x20
[ 441.603657] ? do_raw_spin_lock+0xc1/0x200
[ 441.608257] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 441.613369] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 441.618912] ? __kthread_parkme+0xfb/0x1a0
[ 441.623178] kthread+0x35a/0x420
[ 441.626578] ? process_one_work+0x1b90/0x1b90
[ 441.631074] ? kthread_bind+0x40/0x40
[ 441.634887] ret_from_fork+0x3a/0x50
[ 441.638626] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 441.638860] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 441.645649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 441.645660] Call Trace:
[ 441.656143] syz-executor3 cpuset=
[ 441.665488]
[ 441.668062] syz3
[ 441.671512] dump_stack+0x1c4/0x2b4
[ 441.673647] mems_allowed=0
[ 441.675623] ? dump_stack_print_info.cold.2+0x52/0x52
[ 441.687406] warn_alloc.cold.119+0xb7/0x1bd
[ 441.691738] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 441.696591] ? lock_downgrade+0x900/0x900
[ 441.700761] ? trace_hardirqs_off+0xb8/0x310
[ 441.705179] ? trace_hardirqs_off+0xb8/0x310
[ 441.709606] __alloc_pages_slowpath+0x2667/0x2d80
[ 441.714485] ? warn_alloc+0x120/0x120
[ 441.718293] ? warn_alloc+0x120/0x120
[ 441.722101] ? print_usage_bug+0xc0/0xc0
[ 441.726170] ? warn_alloc+0x120/0x120
[ 441.729975] ? print_usage_bug+0xc0/0xc0
[ 441.734043] ? graph_lock+0x170/0x170
[ 441.737851] ? put_dec+0x3b/0xf0
[ 441.741227] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 441.746765] ? should_fail+0x22d/0xd01
[ 441.750663] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 441.755774] ? __lock_acquire+0x7ec/0x4ec0
[ 441.760021] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 441.765128] ? __lock_acquire+0x7ec/0x4ec0
[ 441.769363] ? should_fail+0x22d/0xd01
[ 441.773263] ? mark_held_locks+0x130/0x130
[ 441.777504] ? mark_held_locks+0x130/0x130
[ 441.781750] ? try_to_wake_up+0x10a/0x12f0
[ 441.785986] ? graph_lock+0x170/0x170
[ 441.789792] ? print_usage_bug+0xc0/0xc0
[ 441.793861] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 441.799407] ? check_preemption_disabled+0x48/0x200
[ 441.804428] ? check_preemption_disabled+0x48/0x200
[ 441.809481] ? __lock_is_held+0xb5/0x140
[ 441.813559] __alloc_pages_nodemask+0xa80/0xde0
[ 441.818978] ? graph_lock+0x170/0x170
[ 441.822804] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 441.827833] ? graph_lock+0x170/0x170
[ 441.831658] ? find_held_lock+0x36/0x1c0
[ 441.835745] ? ____cache_alloc_node+0x1c7/0x1e0
[ 441.840422] ? lock_downgrade+0x900/0x900
[ 441.844582] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 441.850134] cache_grow_begin+0x91/0x8c0
[ 441.854203] ? do_raw_spin_unlock+0xa7/0x2f0
[ 441.858629] fallback_alloc+0x203/0x2e0
[ 441.862622] ____cache_alloc_node+0x1c7/0x1e0
[ 441.867129] kmem_cache_alloc_node+0xe3/0x730
[ 441.871631] ? ipv6_get_ifaddr+0x42e/0x620
[ 441.875882] __alloc_skb+0x119/0x770
[ 441.879604] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 441.884913] ? skb_scrub_packet+0x490/0x490
[ 441.889247] ? lock_downgrade+0x900/0x900
[ 441.893407] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 441.898957] ? refcount_sub_and_test_checked+0x203/0x310
[ 441.904419] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 441.909876] ? addrconf_rs_timer+0x690/0x690
[ 441.914300] ndisc_alloc_skb+0x144/0x340
[ 441.918368] ndisc_send_rs+0x331/0x6e0
[ 441.922293] addrconf_rs_timer+0x314/0x690
[ 441.926552] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 441.930805] call_timer_fn+0x272/0x920
[ 441.934716] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 441.938967] ? process_timeout+0x40/0x40
[ 441.943034] ? find_held_lock+0x36/0x1c0
[ 441.947115] ? mark_held_locks+0xc7/0x130
[ 441.951275] ? _raw_spin_unlock_irq+0x27/0x80
[ 441.955774] ? _raw_spin_unlock_irq+0x27/0x80
[ 441.960274] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 441.964515] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 441.969101] ? trace_hardirqs_on+0xbd/0x310
[ 441.973424] ? kasan_check_read+0x11/0x20
[ 441.977574] ? __run_timers+0x7da/0xc70
[ 441.981556] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 441.987018] ? work_on_cpu_safe+0x90/0x90
[ 441.991178] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 441.995427] __run_timers+0x7e5/0xc70
[ 441.999251] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 442.004619] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 442.009641] ? graph_lock+0x170/0x170
[ 442.013447] ? print_usage_bug+0xc0/0xc0
[ 442.017514] ? lock_release+0x970/0x970
[ 442.021499] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 442.026705] ? find_held_lock+0x36/0x1c0
[ 442.030779] ? graph_lock+0x170/0x170
[ 442.034588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 442.040134] ? check_preemption_disabled+0x48/0x200
[ 442.045166] ? __lock_is_held+0xb5/0x140
[ 442.049231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 442.054771] ? check_preemption_disabled+0x48/0x200
[ 442.059798] run_timer_softirq+0x52/0xb0
[ 442.063863] ? rcu_read_lock_sched_held+0x108/0x120
[ 442.068884] __do_softirq+0x30b/0xad8
[ 442.072714] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 442.077849] ? pvclock_read_flags+0x160/0x160
[ 442.082351] ? lapic_next_event+0x5a/0x90
[ 442.086505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 442.092048] ? check_preemption_disabled+0x48/0x200
[ 442.097084] ? check_preemption_disabled+0x48/0x200
[ 442.102119] ? kvm_clock_read+0x18/0x30
[ 442.106095] ? kvm_sched_clock_read+0x9/0x20
[ 442.110510] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 442.116057] ? check_preemption_disabled+0x48/0x200
[ 442.121099] irq_exit+0x17f/0x1c0
[ 442.124561] smp_apic_timer_interrupt+0x1cb/0x760
[ 442.129408] ? smp_reschedule_interrupt+0x109/0x650
[ 442.134458] ? smp_call_function_single_interrupt+0x650/0x650
[ 442.140378] ? interrupt_entry+0xb5/0xf0
[ 442.144444] ? trace_hardirqs_off_caller+0xbb/0x310
[ 442.149461] ? trace_hardirqs_off_caller+0xbb/0x310
[ 442.154480] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 442.159338] ? trace_hardirqs_on_caller+0x310/0x310
[ 442.164359] ? trace_hardirqs_on_caller+0x310/0x310
[ 442.169378] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 442.174918] ? check_preemption_disabled+0x48/0x200
[ 442.179953] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 442.185506] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 442.190361] apic_timer_interrupt+0xf/0x20
[ 442.194744]
[ 442.196988] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 442.202277] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 442.221182] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 442.228896] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 442.236708] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 442.243977] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 442.251248] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 442.258516] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 442.265811] ? arch_local_irq_restore+0x45/0x52
[ 442.270515] dump_stack+0x26a/0x2b4
[ 442.274154] ? dump_stack_print_info.cold.2+0x52/0x52
[ 442.279352] ? mark_held_locks+0x130/0x130
[ 442.283591] ? mark_held_locks+0x130/0x130
[ 442.287835] dump_header+0x27b/0xf72
[ 442.291565] ? pagefault_out_of_memory+0x197/0x197
[ 442.296502] ? mark_held_locks+0x130/0x130
[ 442.300738] ? __lock_acquire+0x7ec/0x4ec0
[ 442.304974] ? mem_cgroup_charge_statistics+0x780/0x780
[ 442.310340] ? print_usage_bug+0xc0/0xc0
[ 442.314404] ? print_usage_bug+0xc0/0xc0
[ 442.318478] ? graph_lock+0x170/0x170
[ 442.322278] ? graph_lock+0x170/0x170
[ 442.326080] ? print_usage_bug+0xc0/0xc0
[ 442.330144] ? print_usage_bug+0xc0/0xc0
[ 442.334246] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 442.339804] ? find_held_lock+0x36/0x1c0
[ 442.343907] ? mark_held_locks+0xc7/0x130
[ 442.348066] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 442.353167] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 442.358273] ? lockdep_hardirqs_on+0x421/0x5c0
[ 442.362863] ? trace_hardirqs_on+0xbd/0x310
[ 442.367188] ? kasan_check_read+0x11/0x20
[ 442.371343] ? ___ratelimit+0x36f/0x655
[ 442.375323] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 442.380777] ? trace_hardirqs_on+0x310/0x310
[ 442.385228] ? lock_downgrade+0x900/0x900
[ 442.389387] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 442.394496] ? ___ratelimit+0xaa/0x655
[ 442.398390] ? idr_get_free+0xec0/0xec0
[ 442.402368] ? kasan_check_write+0x14/0x20
[ 442.406612] ? do_raw_spin_lock+0xc1/0x200
[ 442.410859] oom_kill_process.cold.27+0x10/0x903
[ 442.415620] ? graph_lock+0x170/0x170
[ 442.419512] ? _raw_spin_unlock+0x2c/0x50
[ 442.423663] ? oom_badness+0xe6/0xaa0
[ 442.427481] ? oom_evaluate_task+0x540/0x540
[ 442.431897] ? find_held_lock+0x36/0x1c0
[ 442.435977] ? out_of_memory+0x974/0x1430
[ 442.440131] ? lock_downgrade+0x900/0x900
[ 442.444283] ? check_preemption_disabled+0x48/0x200
[ 442.449310] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 442.455111] ? kasan_check_read+0x11/0x20
[ 442.459262] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 442.464547] ? rcu_bh_qs+0xc0/0xc0
[ 442.468107] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 442.473124] ? oom_evaluate_task+0x302/0x540
[ 442.477545] out_of_memory+0xa84/0x1430
[ 442.481533] ? oom_killer_disable+0x3a0/0x3a0
[ 442.486034] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 442.490972] ? __mutex_add_waiter+0x2a0/0x2a0
[ 442.495487] __alloc_pages_slowpath+0x2318/0x2d80
[ 442.500367] ? warn_alloc+0x120/0x120
[ 442.504186] ? find_get_entry+0x2f2/0xc40
[ 442.508349] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 442.513907] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 442.518855] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 442.524399] ? should_fail+0x22d/0xd01
[ 442.528306] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 442.533411] ? __lock_is_held+0xb5/0x140
[ 442.537503] ? __lock_is_held+0xb5/0x140
[ 442.541580] ? ___might_sleep+0x1ed/0x300
[ 442.545730] ? lock_release+0x970/0x970
[ 442.549715] ? arch_local_save_flags+0x40/0x40
[ 442.554317] ? __might_sleep+0x95/0x190
[ 442.558301] __alloc_pages_nodemask+0xa80/0xde0
[ 442.562985] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 442.568008] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 442.573807] ? kasan_check_read+0x11/0x20
[ 442.577966] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 442.583257] ? graph_lock+0x170/0x170
[ 442.587061] ? print_usage_bug+0xc0/0xc0
[ 442.591128] ? graph_lock+0x170/0x170
[ 442.594945] ? graph_lock+0x170/0x170
[ 442.598775] ? __do_page_cache_readahead+0x7ce/0x980
[ 442.603908] ? find_held_lock+0x36/0x1c0
[ 442.607989] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 442.613536] alloc_pages_current+0x10c/0x210
[ 442.617965] ? lock_downgrade+0x900/0x900
[ 442.622125] __page_cache_alloc+0x38f/0x5b0
[ 442.626451] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 442.632247] ? kasan_check_read+0x11/0x20
[ 442.636406] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 442.641688] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 442.646366] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 442.651908] ? check_preemption_disabled+0x48/0x200
[ 442.656955] filemap_fault+0x1594/0x25f0
[ 442.661035] ? __lock_page_or_retry+0xa00/0xa00
[ 442.665713] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 442.671510] ? kasan_check_read+0x11/0x20
[ 442.675661] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 442.680953] ? rcu_bh_qs+0xc0/0xc0
[ 442.684514] ? filemap_map_pages+0xdea/0x1980
[ 442.689036] ? find_get_pages_range_tag+0x1320/0x1320
[ 442.694237] ? try_to_wake_up+0x10a/0x12f0
[ 442.698489] ? graph_lock+0x170/0x170
[ 442.702304] ? migrate_swap_stop+0x930/0x930
[ 442.706726] ? find_held_lock+0x36/0x1c0
[ 442.710803] ? lock_acquire+0x1ed/0x520
[ 442.714820] ? ext4_filemap_fault+0x7a/0xad
[ 442.719147] ? lock_release+0x970/0x970
[ 442.723139] ? arch_local_save_flags+0x40/0x40
[ 442.727732] ? __unqueue_futex+0x2e0/0x2e0
[ 442.732022] ? down_read+0xb0/0x1d0
[ 442.735648] ? ext4_filemap_fault+0x7a/0xad
[ 442.739977] ? __down_interruptible+0x700/0x700
[ 442.744658] ? get_futex_key+0x21b0/0x21b0
[ 442.748939] ext4_filemap_fault+0x82/0xad
[ 442.753109] __do_fault+0x100/0x6b0
[ 442.756743] ? print_bad_pte+0x6c0/0x6c0
[ 442.760811] ? do_futex+0x249/0x26d0
[ 442.764526] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 442.770074] ? pmd_val+0x88/0x100
[ 442.773532] ? add_mm_counter_fast+0xd0/0xd0
[ 442.777952] ? pmd_val+0x88/0x100
[ 442.781410] ? add_mm_counter_fast+0xd0/0xd0
[ 442.785825] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 442.791372] __handle_mm_fault+0x3709/0x53e0
[ 442.795782] ? perf_trace_lock+0x14d/0x7a0
[ 442.800046] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 442.804890] ? graph_lock+0x170/0x170
[ 442.808701] ? print_usage_bug+0xc0/0xc0
[ 442.812769] ? graph_lock+0x170/0x170
[ 442.816573] ? graph_lock+0x170/0x170
[ 442.820400] ? handle_mm_fault+0x42a/0xc70
[ 442.824641] ? lock_downgrade+0x900/0x900
[ 442.828846] ? check_preemption_disabled+0x48/0x200
[ 442.833886] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 442.839683] ? kasan_check_read+0x11/0x20
[ 442.843844] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 442.849124] ? rcu_bh_qs+0xc0/0xc0
[ 442.852678] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 442.858140] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 442.863682] ? check_preemption_disabled+0x48/0x200
[ 442.868725] handle_mm_fault+0x54f/0xc70
[ 442.872810] ? __handle_mm_fault+0x53e0/0x53e0
[ 442.877398] ? find_vma+0x34/0x190
[ 442.880965] __do_page_fault+0x67d/0xed0
[ 442.885040] ? mm_fault_error+0x380/0x380
[ 442.889190] ? trace_hardirqs_off+0xb8/0x310
[ 442.893600] ? trace_hardirqs_on+0x310/0x310
[ 442.898031] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 442.903401] ? trace_hardirqs_on+0x310/0x310
[ 442.907842] do_page_fault+0xf2/0x7e0
[ 442.911662] ? vmalloc_sync_all+0x30/0x30
[ 442.915820] ? error_entry+0x70/0xd0
[ 442.919542] ? trace_hardirqs_off_caller+0xbb/0x310
[ 442.924597] ? trace_hardirqs_on_caller+0xc0/0x310
[ 442.929534] ? syscall_return_slowpath+0x5e0/0x5e0
[ 442.934467] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 442.939316] ? trace_hardirqs_on_caller+0x310/0x310
[ 442.944334] ? trace_hardirqs_off+0x310/0x310
[ 442.948836] ? prepare_exit_to_usermode+0x291/0x3b0
[ 442.953855] ? page_fault+0x8/0x30
[ 442.957402] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 442.962256] ? page_fault+0x8/0x30
[ 442.965804] page_fault+0x1e/0x30
[ 442.969256] RIP: 0033:0x44b69a
[ 442.972458] Code: Bad RIP value.
[ 442.975820] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 442.981185] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 442.988454] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 442.995721] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 443.003013] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 443.010282] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 443.017576] warn_alloc_show_mem: 1 callbacks suppressed
[ 443.017589] CPU: 0 PID: 19865 Comm: syz-executor3 Not tainted 4.19.0-rc5+ #106
[ 443.017592] Mem-Info:
[ 443.017623] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 443.017623] active_file:18 inactive_file:17 isolated_file:0
[ 443.017623] unevictable:0 dirty:0 writeback:0 unstable:0
[ 443.017623] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 443.017623] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 443.017623] free:13799 free_pcp:275 free_cma:0
[ 443.022975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 443.030357] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 443.032766] Call Trace:
[ 443.065647] Node 0
[ 443.075046] dump_stack+0x1c4/0x2b4
[ 443.102688] 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
[ 443.105256] ? dump_stack_print_info.cold.2+0x52/0x52
[ 443.107491] lowmem_reserve[]: 0
[ 443.111144] warn_alloc.cold.119+0xb7/0x1bd
[ 443.136797] 2819 6323
[ 443.142005] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 443.145264] 6323
[ 443.149586] ? lock_downgrade+0x900/0x900
[ 443.152060] Node 0
[ 443.156916] ? trace_hardirqs_off+0xb8/0x310
[ 443.158985] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 443.163136] ? trace_hardirqs_off+0xb8/0x310
[ 443.165319] lowmem_reserve[]: 0
[ 443.169747] __alloc_pages_slowpath+0x2667/0x2d80
[ 443.196458] 0
[ 443.200905] ? warn_alloc+0x120/0x120
[ 443.204156] 3503
[ 443.209001] ? attach_entity_load_avg+0x860/0x860
[ 443.210782] 3503
[ 443.214581] ? warn_alloc+0x120/0x120
[ 443.221464] ? print_usage_bug+0xc0/0xc0
[ 443.223509] Node 0
[ 443.227308] ? warn_alloc+0x120/0x120
[ 443.231370] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 443.233590] ? print_usage_bug+0xc0/0xc0
[ 443.237385] lowmem_reserve[]:
[ 443.265855] ? trace_hardirqs_on+0xbd/0x310
[ 443.269899] 0 0
[ 443.273033] ? kasan_check_read+0x11/0x20
[ 443.277330] 0 0
[ 443.279318] ? rb_erase+0x3710/0x3710
[ 443.283443] Node 0
[ 443.285423] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 443.289196] DMA: 1*4kB
[ 443.291448] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 443.296871] (U)
[ 443.299454] ? should_fail+0x22d/0xd01
[ 443.304980] 0*8kB
[ 443.306964] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 443.310831] 0*16kB
[ 443.312980] ? __lock_acquire+0x7ec/0x4ec0
[ 443.318061] 1*32kB
[ 443.320297] ? should_fail+0x22d/0xd01
[ 443.324512] (U)
[ 443.326776] ? trace_hardirqs_on+0xbd/0x310
[ 443.330642] 2*64kB
[ 443.332619] ? mark_held_locks+0x130/0x130
[ 443.336913] (U)
[ 443.339154] ? mark_held_locks+0x130/0x130
[ 443.343370] 1*128kB
[ 443.345348] ? __lock_acquire+0x7ec/0x4ec0
[ 443.349575] (U)
[ 443.351919] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 443.356125] 1*256kB (U)
[ 443.358124] ? graph_lock+0x170/0x170
[ 443.363640] 0*512kB
[ 443.366311] ? graph_lock+0x170/0x170
[ 443.370096] 1*1024kB
[ 443.372419] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 443.376200] (U)
[ 443.378612] ? check_preemption_disabled+0x48/0x200
[ 443.384119] 1*2048kB (M)
[ 443.386115] ? check_preemption_disabled+0x48/0x200
[ 443.391102] 3*4096kB (M)
[ 443.393879] ? __lock_is_held+0xb5/0x140
[ 443.398860] = 15908kB
[ 443.398869] Node 0
[ 443.401628] __alloc_pages_nodemask+0xa80/0xde0
[ 443.405679] DMA32: 4*4kB
[ 443.408129] ? graph_lock+0x170/0x170
[ 443.410344] (M)
[ 443.415016] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 443.417754] 1*8kB
[ 443.421555] ? graph_lock+0x170/0x170
[ 443.423514] (U)
[ 443.428559] ? find_held_lock+0x36/0x1c0
[ 443.430694] 3*16kB
[ 443.434497] ? ____cache_alloc_node+0x1c7/0x1e0
[ 443.436477] (UM)
[ 443.440552] ? lock_downgrade+0x900/0x900
[ 443.442766] 2*32kB
[ 443.447433] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 443.449470] (M)
[ 443.453617] cache_grow_begin+0x91/0x8c0
[ 443.455834] 5*64kB
[ 443.461372] ? do_raw_spin_unlock+0xa7/0x2f0
[ 443.463324] (UM)
[ 443.467400] fallback_alloc+0x203/0x2e0
[ 443.469613] 4*128kB
[ 443.474021] ____cache_alloc_node+0x1c7/0x1e0
[ 443.476062] (UM)
[ 443.480041] kmem_cache_alloc+0x1f8/0x730
[ 443.482345] 3*256kB
[ 443.486848] skb_clone+0x1bb/0x500
[ 443.488884] (M)
[ 443.493035] ? finish_task_switch+0x2f5/0x900
[ 443.495330] 4*512kB (UM)
[ 443.498890] ? skb_split+0x11e0/0x11e0
[ 443.500847] 3*1024kB
[ 443.505347] ? preempt_notifier_register+0x200/0x200
[ 443.508082] (UM)
[ 443.511972] ? __switch_to_asm+0x34/0x70
[ 443.514362] 3*2048kB
[ 443.519465] ? __switch_to_asm+0x34/0x70
[ 443.521507] (M)
[ 443.525586] ? __switch_to_asm+0x40/0x70
[ 443.527977] 3*4096kB
[ 443.532032] ? __switch_to_asm+0x34/0x70
[ 443.533985] (M)
[ 443.538044] ? __switch_to_asm+0x40/0x70
[ 443.540435] = 25288kB
[ 443.544495] ? __switch_to_asm+0x34/0x70
[ 443.546448] Node 0
[ 443.550507] ? __switch_to_asm+0x40/0x70
[ 443.552899] Normal:
[ 443.556977] ? __switch_to_asm+0x34/0x70
[ 443.559191] 908*4kB
[ 443.563252] ? __switch_to_asm+0x34/0x70
[ 443.565556] (MEH)
[ 443.569623] ? __switch_to_asm+0x40/0x70
[ 443.571930] 458*8kB (UME)
[ 443.576001] ? __switch_to_asm+0x34/0x70
[ 443.578126] 198*16kB (UME)
[ 443.582217] bpf_clone_redirect+0xb9/0x490
[ 443.585025] 78*32kB
[ 443.589119] ? __schedule+0x874/0x1ed0
[ 443.592022] (UME) 17*64kB
[ 443.596289] bpf_prog_bebbfe2050753572+0x2e3/0x1000
[ 443.598591] (UM)
[ 443.602479] ? __sched_text_start+0x8/0x8
[ 443.605303] 0*128kB
[ 443.610313] ? retint_kernel+0x2d/0x2d
[ 443.612354] 0*256kB
[ 443.616502] ? find_held_lock+0x36/0x1c0
[ 443.618813] 0*512kB
[ 443.622717] ? lock_acquire+0x1ed/0x520
[ 443.625021] 0*1024kB
[ 443.629081] ? bpf_test_run+0x32e/0x5a0
[ 443.631393] 0*2048kB
[ 443.635365] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 443.637759] 0*4096kB
[ 443.641737] ? check_preemption_disabled+0x48/0x200
[ 443.644124] = 14048kB
[ 443.649661] ? kasan_check_read+0x11/0x20
[ 443.652058] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 443.657070] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 443.659488] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 443.659498] 154 total pagecache pages
[ 443.663646] ? rcu_bh_qs+0xc0/0xc0
[ 443.672468] 0 pages in swap cache
[ 443.677736] ? preempt_schedule+0x4d/0x60
[ 443.686289] Swap cache stats: add 0, delete 0, find 0/0
[ 443.690089] ? ___preempt_schedule+0x16/0x18
[ 443.693606] Free swap = 0kB
[ 443.697066] ? bpf_test_run+0x1c0/0x5a0
[ 443.701186] Total swap = 0kB
[ 443.706563] ? netlink_diag_dump+0x2a0/0x2a0
[ 443.710945] 1965979 pages RAM
[ 443.713971] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 443.717922] 0 pages HighMem/MovableOnly
[ 443.720954] ? bpf_test_init.isra.9+0x70/0x100
[ 443.725388] 342307 pages reserved
[ 443.728493] ? bpf_prog_test_run_skb+0x634/0xb40
[ 443.734010] 0 pages cma reserved
[ 443.737988] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 443.742605] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 443.745994] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 443.746009] ? fput+0x130/0x1a0
[ 443.746026] ? __bpf_prog_get+0x9b/0x290
[ 443.746045] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 443.750844] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 443.754149] ? bpf_prog_test_run+0x130/0x1a0
[ 443.758970] syz-fuzzer cpuset=
[ 443.765465] ? __x64_sys_bpf+0x3d8/0x510
[ 443.770988] /
[ 443.774265] ? bpf_prog_get+0x20/0x20
[ 443.778311] mems_allowed=0
[ 443.783174] ? do_syscall_64+0x1b9/0x820
[ 443.817500] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 443.822892] ? syscall_return_slowpath+0x5e0/0x5e0
[ 443.827842] ? trace_hardirqs_on_caller+0x310/0x310
[ 443.832863] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 443.837883] ? recalc_sigpending_tsk+0x180/0x180
[ 443.842643] ? kasan_check_write+0x14/0x20
[ 443.846890] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 443.851758] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 443.857148] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 443.857335] kworker/0:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 443.864175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 443.874479] kworker/0:5 cpuset=
[ 443.883828] Call Trace:
[ 443.883839] /
[ 443.887110]
[ 443.889686] mems_allowed=0
[ 443.891401] dump_stack+0x1c4/0x2b4
[ 443.900080] ? dump_stack_print_info.cold.2+0x52/0x52
[ 443.905312] warn_alloc.cold.119+0xb7/0x1bd
[ 443.909636] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 443.914486] ? lock_downgrade+0x900/0x900
[ 443.918647] ? trace_hardirqs_off+0xb8/0x310
[ 443.923066] ? trace_hardirqs_off+0xb8/0x310
[ 443.927505] __alloc_pages_slowpath+0x2667/0x2d80
[ 443.932382] ? warn_alloc+0x120/0x120
[ 443.936194] ? warn_alloc+0x120/0x120
[ 443.940016] ? print_usage_bug+0xc0/0xc0
[ 443.944083] ? warn_alloc+0x120/0x120
[ 443.947928] ? print_usage_bug+0xc0/0xc0
[ 443.951998] ? __lock_acquire+0x7ec/0x4ec0
[ 443.956234] ? __lock_acquire+0x7ec/0x4ec0
[ 443.960472] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 443.966013] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 443.971553] ? should_fail+0x22d/0xd01
[ 443.975453] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 443.980557] ? __lock_acquire+0x7ec/0x4ec0
[ 443.984802] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 443.989911] ? __lock_acquire+0x7ec/0x4ec0
[ 443.994149] ? should_fail+0x22d/0xd01
[ 443.998051] ? mark_held_locks+0x130/0x130
[ 444.002294] ? mark_held_locks+0x130/0x130
[ 444.006550] ? graph_lock+0x170/0x170
[ 444.010368] ? print_usage_bug+0xc0/0xc0
[ 444.014431] ? graph_lock+0x170/0x170
[ 444.018264] ? print_usage_bug+0xc0/0xc0
[ 444.022327] ? wq_watchdog_touch+0x9c/0xfe
[ 444.026566] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 444.032113] ? check_preemption_disabled+0x48/0x200
[ 444.037138] ? check_preemption_disabled+0x48/0x200
[ 444.042169] ? __lock_is_held+0xb5/0x140
[ 444.046241] __alloc_pages_nodemask+0xa80/0xde0
[ 444.050919] ? graph_lock+0x170/0x170
[ 444.054742] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 444.059768] ? graph_lock+0x170/0x170
[ 444.063583] ? find_held_lock+0x36/0x1c0
[ 444.067661] ? ____cache_alloc_node+0x1c7/0x1e0
[ 444.072341] ? lock_downgrade+0x900/0x900
[ 444.076503] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 444.082050] cache_grow_begin+0x91/0x8c0
[ 444.086122] ? do_raw_spin_unlock+0xa7/0x2f0
[ 444.090551] fallback_alloc+0x203/0x2e0
[ 444.094544] ____cache_alloc_node+0x1c7/0x1e0
[ 444.099051] kmem_cache_alloc_node+0xe3/0x730
[ 444.103551] ? ipv6_get_ifaddr+0x42e/0x620
[ 444.107801] __alloc_skb+0x119/0x770
[ 444.111518] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 444.116802] ? skb_scrub_packet+0x490/0x490
[ 444.121127] ? lock_downgrade+0x900/0x900
[ 444.125299] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 444.130858] ? refcount_sub_and_test_checked+0x203/0x310
[ 444.136340] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 444.141800] ? addrconf_rs_timer+0x690/0x690
[ 444.146277] ndisc_alloc_skb+0x144/0x340
[ 444.150354] ndisc_send_rs+0x331/0x6e0
[ 444.154255] addrconf_rs_timer+0x314/0x690
[ 444.158502] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 444.162787] call_timer_fn+0x272/0x920
[ 444.166679] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 444.170926] ? process_timeout+0x40/0x40
[ 444.174986] ? find_held_lock+0x36/0x1c0
[ 444.179070] ? mark_held_locks+0xc7/0x130
[ 444.183230] ? _raw_spin_unlock_irq+0x27/0x80
[ 444.187757] ? _raw_spin_unlock_irq+0x27/0x80
[ 444.192263] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 444.196501] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 444.201090] ? trace_hardirqs_on+0xbd/0x310
[ 444.205411] ? kasan_check_read+0x11/0x20
[ 444.209578] ? __run_timers+0x7da/0xc70
[ 444.213562] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 444.219027] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 444.223272] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 444.227513] __run_timers+0x7e5/0xc70
[ 444.231370] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 444.237281] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 444.242305] ? graph_lock+0x170/0x170
[ 444.246114] ? print_usage_bug+0xc0/0xc0
[ 444.250180] ? lock_release+0x970/0x970
[ 444.254161] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 444.259367] ? find_held_lock+0x36/0x1c0
[ 444.263448] ? graph_lock+0x170/0x170
[ 444.267257] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 444.272802] ? check_preemption_disabled+0x48/0x200
[ 444.277838] ? __lock_is_held+0xb5/0x140
[ 444.281904] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 444.287466] ? check_preemption_disabled+0x48/0x200
[ 444.292511] run_timer_softirq+0x52/0xb0
[ 444.296601] ? rcu_read_lock_sched_held+0x108/0x120
[ 444.301623] __do_softirq+0x30b/0xad8
[ 444.305449] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 444.310587] ? pvclock_read_flags+0x160/0x160
[ 444.315086] ? lapic_next_event+0x5a/0x90
[ 444.319254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 444.324805] ? check_preemption_disabled+0x48/0x200
[ 444.329824] ? check_preemption_disabled+0x48/0x200
[ 444.334857] ? kvm_clock_read+0x18/0x30
[ 444.338836] ? kvm_sched_clock_read+0x9/0x20
[ 444.343252] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 444.348802] ? check_preemption_disabled+0x48/0x200
[ 444.353837] irq_exit+0x17f/0x1c0
[ 444.357296] smp_apic_timer_interrupt+0x1cb/0x760
[ 444.362142] ? smp_reschedule_interrupt+0x109/0x650
[ 444.367163] ? smp_call_function_single_interrupt+0x650/0x650
[ 444.373055] ? interrupt_entry+0xb5/0xf0
[ 444.377125] ? trace_hardirqs_off_caller+0xbb/0x310
[ 444.382142] ? trace_hardirqs_off_caller+0xbb/0x310
[ 444.387166] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 444.392039] ? trace_hardirqs_on_caller+0x310/0x310
[ 444.397061] ? trace_hardirqs_on_caller+0x310/0x310
[ 444.402082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 444.407623] ? check_preemption_disabled+0x48/0x200
[ 444.412640] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 444.418191] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 444.423057] apic_timer_interrupt+0xf/0x20
[ 444.427289]
[ 444.429531] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 444.434813] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 444.453717] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 444.461429] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 444.468704] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 444.475977] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 444.483250] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 444.490519] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 444.497812] ? arch_local_irq_restore+0x45/0x52
[ 444.502498] dump_stack+0x26a/0x2b4
[ 444.506131] ? dump_stack_print_info.cold.2+0x52/0x52
[ 444.511329] ? mark_held_locks+0x130/0x130
[ 444.515564] ? mark_held_locks+0x130/0x130
[ 444.519822] dump_header+0x27b/0xf72
[ 444.523553] ? pagefault_out_of_memory+0x197/0x197
[ 444.528504] ? mark_held_locks+0x130/0x130
[ 444.532796] ? __lock_acquire+0x7ec/0x4ec0
[ 444.537030] ? mem_cgroup_charge_statistics+0x780/0x780
[ 444.542401] ? print_usage_bug+0xc0/0xc0
[ 444.546464] ? print_usage_bug+0xc0/0xc0
[ 444.550574] ? graph_lock+0x170/0x170
[ 444.554374] ? graph_lock+0x170/0x170
[ 444.558177] ? print_usage_bug+0xc0/0xc0
[ 444.562241] ? print_usage_bug+0xc0/0xc0
[ 444.566317] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 444.571871] ? find_held_lock+0x36/0x1c0
[ 444.575966] ? mark_held_locks+0xc7/0x130
[ 444.580143] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 444.585253] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 444.590356] ? lockdep_hardirqs_on+0x421/0x5c0
[ 444.594953] ? trace_hardirqs_on+0xbd/0x310
[ 444.599273] ? kasan_check_read+0x11/0x20
[ 444.603428] ? ___ratelimit+0x36f/0x655
[ 444.607409] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 444.612863] ? trace_hardirqs_on+0x310/0x310
[ 444.617291] ? lock_downgrade+0x900/0x900
[ 444.621447] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 444.626555] ? ___ratelimit+0xaa/0x655
[ 444.630447] ? idr_get_free+0xec0/0xec0
[ 444.634423] ? kasan_check_write+0x14/0x20
[ 444.638661] ? do_raw_spin_lock+0xc1/0x200
[ 444.642922] oom_kill_process.cold.27+0x10/0x903
[ 444.647702] ? graph_lock+0x170/0x170
[ 444.651505] ? _raw_spin_unlock+0x2c/0x50
[ 444.655655] ? oom_badness+0xe6/0xaa0
[ 444.659470] ? oom_evaluate_task+0x540/0x540
[ 444.663899] ? find_held_lock+0x36/0x1c0
[ 444.668006] ? out_of_memory+0x974/0x1430
[ 444.672159] ? lock_downgrade+0x900/0x900
[ 444.676325] ? check_preemption_disabled+0x48/0x200
[ 444.681350] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 444.687172] ? kasan_check_read+0x11/0x20
[ 444.691355] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 444.696639] ? rcu_bh_qs+0xc0/0xc0
[ 444.700186] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 444.705210] ? oom_evaluate_task+0x302/0x540
[ 444.709643] out_of_memory+0xa84/0x1430
[ 444.713635] ? oom_killer_disable+0x3a0/0x3a0
[ 444.718134] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 444.723070] ? __mutex_add_waiter+0x2a0/0x2a0
[ 444.727586] __alloc_pages_slowpath+0x2318/0x2d80
[ 444.732484] ? warn_alloc+0x120/0x120
[ 444.736305] ? find_get_entry+0x2f2/0xc40
[ 444.740465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 444.746006] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 444.750964] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 444.756508] ? should_fail+0x22d/0xd01
[ 444.760408] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 444.765513] ? __lock_is_held+0xb5/0x140
[ 444.769620] ? __lock_is_held+0xb5/0x140
[ 444.773709] ? ___might_sleep+0x1ed/0x300
[ 444.777857] ? lock_release+0x970/0x970
[ 444.781835] ? arch_local_save_flags+0x40/0x40
[ 444.786435] ? __might_sleep+0x95/0x190
[ 444.790423] __alloc_pages_nodemask+0xa80/0xde0
[ 444.795103] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 444.800125] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 444.805938] ? kasan_check_read+0x11/0x20
[ 444.810096] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 444.815379] ? graph_lock+0x170/0x170
[ 444.819203] ? print_usage_bug+0xc0/0xc0
[ 444.823290] ? graph_lock+0x170/0x170
[ 444.827093] ? graph_lock+0x170/0x170
[ 444.830898] ? __do_page_cache_readahead+0x7ce/0x980
[ 444.836018] ? find_held_lock+0x36/0x1c0
[ 444.840092] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 444.845635] alloc_pages_current+0x10c/0x210
[ 444.850047] ? lock_downgrade+0x900/0x900
[ 444.854203] __page_cache_alloc+0x38f/0x5b0
[ 444.858530] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 444.864326] ? kasan_check_read+0x11/0x20
[ 444.868479] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 444.873773] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 444.878449] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 444.883994] ? check_preemption_disabled+0x48/0x200
[ 444.889022] filemap_fault+0x1594/0x25f0
[ 444.893104] ? __lock_page_or_retry+0xa00/0xa00
[ 444.897776] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 444.903570] ? kasan_check_read+0x11/0x20
[ 444.907725] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 444.913006] ? rcu_bh_qs+0xc0/0xc0
[ 444.916576] ? filemap_map_pages+0xdea/0x1980
[ 444.921122] ? find_get_pages_range_tag+0x1320/0x1320
[ 444.926318] ? try_to_wake_up+0x10a/0x12f0
[ 444.930555] ? graph_lock+0x170/0x170
[ 444.934368] ? migrate_swap_stop+0x930/0x930
[ 444.938782] ? find_held_lock+0x36/0x1c0
[ 444.942870] ? lock_acquire+0x1ed/0x520
[ 444.946870] ? ext4_filemap_fault+0x7a/0xad
[ 444.951199] ? lock_release+0x970/0x970
[ 444.955193] ? arch_local_save_flags+0x40/0x40
[ 444.959783] ? __unqueue_futex+0x2e0/0x2e0
[ 444.964037] ? down_read+0xb0/0x1d0
[ 444.967662] ? ext4_filemap_fault+0x7a/0xad
[ 444.971992] ? __down_interruptible+0x700/0x700
[ 444.976666] ? get_futex_key+0x21b0/0x21b0
[ 444.980936] ext4_filemap_fault+0x82/0xad
[ 444.985090] __do_fault+0x100/0x6b0
[ 444.988741] ? print_bad_pte+0x6c0/0x6c0
[ 444.992805] ? do_futex+0x249/0x26d0
[ 444.996522] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 445.002066] ? pmd_val+0x88/0x100
[ 445.005561] ? add_mm_counter_fast+0xd0/0xd0
[ 445.009976] ? pmd_val+0x88/0x100
[ 445.013444] ? add_mm_counter_fast+0xd0/0xd0
[ 445.017861] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 445.023412] __handle_mm_fault+0x3709/0x53e0
[ 445.027837] ? perf_trace_lock+0x14d/0x7a0
[ 445.032087] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 445.036941] ? graph_lock+0x170/0x170
[ 445.040744] ? print_usage_bug+0xc0/0xc0
[ 445.044807] ? graph_lock+0x170/0x170
[ 445.048609] ? graph_lock+0x170/0x170
[ 445.052430] ? handle_mm_fault+0x42a/0xc70
[ 445.056667] ? lock_downgrade+0x900/0x900
[ 445.060823] ? check_preemption_disabled+0x48/0x200
[ 445.065859] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 445.071659] ? kasan_check_read+0x11/0x20
[ 445.075817] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 445.081104] ? rcu_bh_qs+0xc0/0xc0
[ 445.084652] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 445.090109] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 445.095655] ? check_preemption_disabled+0x48/0x200
[ 445.100687] handle_mm_fault+0x54f/0xc70
[ 445.104762] ? __handle_mm_fault+0x53e0/0x53e0
[ 445.109422] ? find_vma+0x34/0x190
[ 445.112973] __do_page_fault+0x67d/0xed0
[ 445.117046] ? mm_fault_error+0x380/0x380
[ 445.121199] ? trace_hardirqs_off+0xb8/0x310
[ 445.125611] ? trace_hardirqs_on+0x310/0x310
[ 445.130232] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 445.135620] ? trace_hardirqs_on+0x310/0x310
[ 445.140051] do_page_fault+0xf2/0x7e0
[ 445.143870] ? vmalloc_sync_all+0x30/0x30
[ 445.148022] ? error_entry+0x70/0xd0
[ 445.151738] ? trace_hardirqs_off_caller+0xbb/0x310
[ 445.156778] ? trace_hardirqs_on_caller+0xc0/0x310
[ 445.161720] ? syscall_return_slowpath+0x5e0/0x5e0
[ 445.166657] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 445.171506] ? trace_hardirqs_on_caller+0x310/0x310
[ 445.176525] ? trace_hardirqs_off+0x310/0x310
[ 445.181031] ? prepare_exit_to_usermode+0x291/0x3b0
[ 445.186052] ? page_fault+0x8/0x30
[ 445.189605] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 445.194459] ? page_fault+0x8/0x30
[ 445.198006] page_fault+0x1e/0x30
[ 445.201464] RIP: 0033:0x44b69a
[ 445.204665] Code: Bad RIP value.
[ 445.208033] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 445.213414] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 445.220704] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 445.227993] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 445.235288] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 445.242556] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 445.249850] warn_alloc_show_mem: 1 callbacks suppressed
[ 445.249863] CPU: 0 PID: 11641 Comm: kworker/0:5 Not tainted 4.19.0-rc5+ #106
[ 445.249865] Mem-Info:
[ 445.249896] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 445.249896] active_file:18 inactive_file:17 isolated_file:0
[ 445.249896] unevictable:0 dirty:0 writeback:0 unstable:0
[ 445.249896] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 445.249896] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 445.249896] free:13799 free_pcp:275 free_cma:0
[ 445.255239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 445.255259] Workqueue: events_long br_fdb_cleanup
[ 445.262452] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 445.297726] Node 0
[ 445.307073] Call Trace:
[ 445.311929] 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
[ 445.339418] dump_stack+0x1c4/0x2b4
[ 445.341625] lowmem_reserve[]: 0
[ 445.344223] ? dump_stack_print_info.cold.2+0x52/0x52
[ 445.369700] 2819 6323
[ 445.373344] warn_alloc.cold.119+0xb7/0x1bd
[ 445.376592] 6323
[ 445.381782] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 445.388578] ? lock_downgrade+0x900/0x900
[ 445.390620] Node 0
[ 445.395485] ? trace_hardirqs_off+0xb8/0x310
[ 445.399634] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 445.401849] ? trace_hardirqs_off+0xb8/0x310
[ 445.406225] lowmem_reserve[]: 0
[ 445.432966] __alloc_pages_slowpath+0x2667/0x2d80
[ 445.437342] 0 3503
[ 445.440649] ? warn_alloc+0x120/0x120
[ 445.445440] 3503
[ 445.447693] ? warn_alloc+0x120/0x120
[ 445.451473] Node 0
[ 445.453540] ? print_usage_bug+0xc0/0xc0
[ 445.457341] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 445.459549] ? warn_alloc+0x120/0x120
[ 445.463580] lowmem_reserve[]: 0
[ 445.491883] ? print_usage_bug+0xc0/0xc0
[ 445.495667] 0
[ 445.498965] ? print_usage_bug+0xc0/0xc0
[ 445.503001] 0 0
[ 445.504818] ? __lock_acquire+0x7ec/0x4ec0
[ 445.508876] Node 0
[ 445.510850] ? print_usage_bug+0xc0/0xc0
[ 445.515062] DMA:
[ 445.517313] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 445.521352] 1*4kB
[ 445.523413] ? should_fail+0x22d/0xd01
[ 445.528923] (U)
[ 445.531083] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 445.534947] 0*8kB
[ 445.536923] ? __lock_acquire+0x7ec/0x4ec0
[ 445.542001] 0*16kB 1*32kB
[ 445.544159] ? __lock_acquire+0x7ec/0x4ec0
[ 445.548374] (U)
[ 445.551222] ? should_fail+0x22d/0xd01
[ 445.555429] 2*64kB (U)
[ 445.557414] ? print_usage_bug+0xc0/0xc0
[ 445.561272] 1*128kB (U)
[ 445.563877] ? mark_held_locks+0x130/0x130
[ 445.567912] 1*256kB
[ 445.570595] ? mark_held_locks+0x130/0x130
[ 445.574818] (U)
[ 445.577140] ? mark_held_locks+0x130/0x130
[ 445.581351] 0*512kB 1*1024kB
[ 445.583354] ? graph_lock+0x170/0x170
[ 445.587555] (U) 1*2048kB
[ 445.590672] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 445.594440] (M) 3*4096kB
[ 445.597213] ? check_preemption_disabled+0x48/0x200
[ 445.602735] (M)
[ 445.605509] ? check_preemption_disabled+0x48/0x200
[ 445.610501] = 15908kB
[ 445.612484] ? __lock_is_held+0xb5/0x140
[ 445.617471] Node 0
[ 445.619884] __alloc_pages_nodemask+0xa80/0xde0
[ 445.623945] DMA32:
[ 445.626182] ? graph_lock+0x170/0x170
[ 445.630833] 4*4kB
[ 445.633069] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 445.636845] (M)
[ 445.638993] ? graph_lock+0x170/0x170
[ 445.644000] 1*8kB (U)
[ 445.645998] ? find_held_lock+0x36/0x1c0
[ 445.649766] 3*16kB (UM)
[ 445.652277] ? ____cache_alloc_node+0x1c7/0x1e0
[ 445.656310] 2*32kB
[ 445.658979] ? lock_downgrade+0x900/0x900
[ 445.663645] (M)
[ 445.665881] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 445.670009] 5*64kB (UM)
[ 445.671994] cache_grow_begin+0x91/0x8c0
[ 445.677503] 4*128kB (UM)
[ 445.680185] ? do_raw_spin_unlock+0xa7/0x2f0
[ 445.684218] 3*256kB (M)
[ 445.686992] fallback_alloc+0x203/0x2e0
[ 445.691374] 4*512kB
[ 445.694046] ____cache_alloc_node+0x1c7/0x1e0
[ 445.698001] (UM)
[ 445.700355] kmem_cache_alloc_node+0xe3/0x730
[ 445.704844] 3*1024kB
[ 445.706912] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 445.711385] (UM)
[ 445.713800] ? kasan_check_read+0x11/0x20
[ 445.719570] 3*2048kB (M)
[ 445.721645] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 445.725771] 3*4096kB
[ 445.728531] __alloc_skb+0x119/0x770
[ 445.734038] (M) = 25288kB
[ 445.736492] ? skb_scrub_packet+0x490/0x490
[ 445.740185] Node 0
[ 445.742966] ? call_switchdev_notifiers+0x43/0x60
[ 445.747261] Normal: 908*4kB
[ 445.749507] ? br_switchdev_fdb_notify+0xd1/0x510
[ 445.754323] (MEH)
[ 445.757336] ? br_switchdev_set_port_flag+0x3c0/0x3c0
[ 445.762163] 458*8kB
[ 445.764313] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 445.769468] (UME) 198*16kB
[ 445.771799] ? kasan_check_read+0x11/0x20
[ 445.777573] (UME)
[ 445.780506] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 445.784632] 78*32kB
[ 445.786778] ? rcu_bh_qs+0xc0/0xc0
[ 445.792022] (UME) 17*64kB
[ 445.794358] fdb_notify+0x9e/0x180
[ 445.797872] (UM)
[ 445.800740] fdb_delete+0x803/0x1200
[ 445.804258] 0*128kB
[ 445.806346] ? fdb_create+0x1710/0x1710
[ 445.810033] 0*256kB
[ 445.812354] ? mark_held_locks+0xc7/0x130
[ 445.816325] 0*512kB
[ 445.818656] ? mod_delayed_work_on+0x130/0x260
[ 445.822780] 0*1024kB
[ 445.825101] ? lock_acquire+0x1ed/0x520
[ 445.829658] 0*2048kB
[ 445.832064] ? br_fdb_cleanup+0x186/0x630
[ 445.836031] 0*4096kB = 14048kB
[ 445.838450] ? lock_release+0x970/0x970
[ 445.842584] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 445.845792] ? kasan_check_read+0x11/0x20
[ 445.849756] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 445.858612] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 445.862737] 154 total pagecache pages
[ 445.871309] ? kasan_check_write+0x14/0x20
[ 445.876661] 0 pages in swap cache
[ 445.880461] ? do_raw_spin_lock+0xc1/0x200
[ 445.884679] Swap cache stats: add 0, delete 0, find 0/0
[ 445.888132] br_fdb_cleanup+0x4f0/0x630
[ 445.892340] Free swap = 0kB
[ 445.892350] Total swap = 0kB
[ 445.897724] ? br_fdb_change_mac_address+0x540/0x540
[ 445.901697] 1965979 pages RAM
[ 445.904707] ? __lock_is_held+0xb5/0x140
[ 445.904759] process_one_work+0xc90/0x1b90
[ 445.907765] 0 pages HighMem/MovableOnly
[ 445.907775] 342307 pages reserved
[ 445.912877] ? mark_held_locks+0x130/0x130
[ 445.915984] 0 pages cma reserved
[ 445.920064] ? pwq_dec_nr_in_flight+0x4a0/0x4a0
[ 445.924332] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 445.928237] ? __switch_to_asm+0x40/0x70
[ 445.928253] ? __switch_to_asm+0x40/0x70
[ 445.928265] ? __switch_to_asm+0x34/0x70
[ 445.928295] ? __switch_to_asm+0x40/0x70
[ 445.931789] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 445.935967] ? __switch_to_asm+0x34/0x70
[ 445.939313] syz-fuzzer cpuset=
[ 445.943971] ? __switch_to_asm+0x40/0x70
[ 445.944004] ? __switch_to_asm+0x34/0x70
[ 445.950479] /
[ 445.954541] ? __switch_to_asm+0x40/0x70
[ 445.958588] mems_allowed=0
[ 445.962644] ? __schedule+0x874/0x1ed0
[ 446.004832] ? __switch_to_asm+0x34/0x70
[ 446.008902] ? __switch_to_asm+0x40/0x70
[ 446.012991] ? graph_lock+0x170/0x170
[ 446.016811] ? __sched_text_start+0x8/0x8
[ 446.020974] ? lockdep_hardirqs_on+0x421/0x5c0
[ 446.025559] ? retint_kernel+0x2d/0x2d
[ 446.029455] ? find_held_lock+0x36/0x1c0
[ 446.033527] ? lock_acquire+0x1ed/0x520
[ 446.037502] ? worker_thread+0x3e0/0x1390
[ 446.041663] ? lock_release+0x970/0x970
[ 446.045641] ? trace_hardirqs_off+0xb8/0x310
[ 446.050063] ? kasan_check_read+0x11/0x20
[ 446.054236] ? worker_thread+0x3e0/0x1390
[ 446.058385] ? trace_hardirqs_on+0x310/0x310
[ 446.062802] ? kasan_check_write+0x14/0x20
[ 446.067059] ? do_raw_spin_lock+0xc1/0x200
[ 446.071302] worker_thread+0x17f/0x1390
[ 446.075279] ? __switch_to_asm+0x34/0x70
[ 446.079355] ? process_one_work+0x1b90/0x1b90
[ 446.083866] ? graph_lock+0x170/0x170
[ 446.087684] ? __sched_text_start+0x8/0x8
[ 446.091848] ? find_held_lock+0x36/0x1c0
[ 446.095952] ? __kthread_parkme+0xce/0x1a0
[ 446.100207] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 446.105312] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 446.110416] ? lockdep_hardirqs_on+0x421/0x5c0
[ 446.115026] ? trace_hardirqs_on+0xbd/0x310
[ 446.119362] ? kasan_check_read+0x11/0x20
[ 446.123515] ? __kthread_parkme+0xce/0x1a0
[ 446.127990] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 446.133460] ? kasan_check_write+0x14/0x20
[ 446.137712] ? do_raw_spin_lock+0xc1/0x200
[ 446.141977] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 446.147090] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 446.152645] ? __kthread_parkme+0xfb/0x1a0
[ 446.156902] kthread+0x35a/0x420
[ 446.160283] ? process_one_work+0x1b90/0x1b90
[ 446.164790] ? kthread_bind+0x40/0x40
[ 446.168603] ret_from_fork+0x3a/0x50
[ 446.172341] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 446.172495] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 446.179379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 446.179390] Call Trace:
[ 446.189873] syz-executor3 cpuset=
[ 446.199218]
[ 446.201792] syz3
[ 446.205280] dump_stack+0x1c4/0x2b4
[ 446.207414] mems_allowed=0
[ 446.209384] ? dump_stack_print_info.cold.2+0x52/0x52
[ 446.221163] warn_alloc.cold.119+0xb7/0x1bd
[ 446.225494] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 446.230345] ? lock_downgrade+0x900/0x900
[ 446.234989] ? trace_hardirqs_off+0xb8/0x310
[ 446.239423] ? trace_hardirqs_off+0xb8/0x310
[ 446.243863] __alloc_pages_slowpath+0x2667/0x2d80
[ 446.248747] ? warn_alloc+0x120/0x120
[ 446.252556] ? warn_alloc+0x120/0x120
[ 446.256373] ? print_usage_bug+0xc0/0xc0
[ 446.260454] ? warn_alloc+0x120/0x120
[ 446.264262] ? print_usage_bug+0xc0/0xc0
[ 446.268329] ? __lock_acquire+0x7ec/0x4ec0
[ 446.272566] ? __lock_acquire+0x7ec/0x4ec0
[ 446.276808] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 446.282348] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 446.287889] ? should_fail+0x22d/0xd01
[ 446.291797] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 446.296916] ? __lock_acquire+0x7ec/0x4ec0
[ 446.301181] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 446.306289] ? __lock_acquire+0x7ec/0x4ec0
[ 446.310522] ? should_fail+0x22d/0xd01
[ 446.314421] ? mark_held_locks+0x130/0x130
[ 446.318667] ? mark_held_locks+0x130/0x130
[ 446.322915] ? graph_lock+0x170/0x170
[ 446.326731] ? print_usage_bug+0xc0/0xc0
[ 446.330809] ? graph_lock+0x170/0x170
[ 446.334611] ? print_usage_bug+0xc0/0xc0
[ 446.338714] ? wq_watchdog_touch+0x9c/0xfe
[ 446.342966] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 446.348544] ? check_preemption_disabled+0x48/0x200
[ 446.353576] ? check_preemption_disabled+0x48/0x200
[ 446.358643] ? __lock_is_held+0xb5/0x140
[ 446.362739] __alloc_pages_nodemask+0xa80/0xde0
[ 446.367427] ? graph_lock+0x170/0x170
[ 446.371261] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 446.376284] ? graph_lock+0x170/0x170
[ 446.380102] ? find_held_lock+0x36/0x1c0
[ 446.384192] ? ____cache_alloc_node+0x1c7/0x1e0
[ 446.388876] ? lock_downgrade+0x900/0x900
[ 446.393037] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 446.398590] cache_grow_begin+0x91/0x8c0
[ 446.402658] ? do_raw_spin_unlock+0xa7/0x2f0
[ 446.407090] fallback_alloc+0x203/0x2e0
[ 446.411099] ____cache_alloc_node+0x1c7/0x1e0
[ 446.415604] kmem_cache_alloc_node+0xe3/0x730
[ 446.420208] ? ipv6_get_ifaddr+0x42e/0x620
[ 446.424462] __alloc_skb+0x119/0x770
[ 446.428180] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 446.433466] ? skb_scrub_packet+0x490/0x490
[ 446.437795] ? lock_downgrade+0x900/0x900
[ 446.441964] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 446.447506] ? refcount_sub_and_test_checked+0x203/0x310
[ 446.452988] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 446.458469] ? addrconf_rs_timer+0x690/0x690
[ 446.462893] ndisc_alloc_skb+0x144/0x340
[ 446.466975] ndisc_send_rs+0x331/0x6e0
[ 446.470876] addrconf_rs_timer+0x314/0x690
[ 446.475127] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 446.479379] call_timer_fn+0x272/0x920
[ 446.483290] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 446.487556] ? process_timeout+0x40/0x40
[ 446.491638] ? find_held_lock+0x36/0x1c0
[ 446.495721] ? mark_held_locks+0xc7/0x130
[ 446.499879] ? _raw_spin_unlock_irq+0x27/0x80
[ 446.504378] ? _raw_spin_unlock_irq+0x27/0x80
[ 446.508883] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 446.513126] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 446.517720] ? trace_hardirqs_on+0xbd/0x310
[ 446.522075] ? kasan_check_read+0x11/0x20
[ 446.526227] ? __run_timers+0x7da/0xc70
[ 446.530209] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 446.535674] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 446.539932] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 446.544197] __run_timers+0x7e5/0xc70
[ 446.548032] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 446.553430] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 446.558451] ? graph_lock+0x170/0x170
[ 446.562260] ? print_usage_bug+0xc0/0xc0
[ 446.566324] ? lock_release+0x970/0x970
[ 446.570321] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 446.575522] ? find_held_lock+0x36/0x1c0
[ 446.579595] ? graph_lock+0x170/0x170
[ 446.583405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 446.588969] ? check_preemption_disabled+0x48/0x200
[ 446.594005] ? __lock_is_held+0xb5/0x140
[ 446.598087] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 446.603640] ? check_preemption_disabled+0x48/0x200
[ 446.608674] run_timer_softirq+0x52/0xb0
[ 446.612745] ? rcu_read_lock_sched_held+0x108/0x120
[ 446.617796] __do_softirq+0x30b/0xad8
[ 446.621614] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 446.626730] ? pvclock_read_flags+0x160/0x160
[ 446.631231] ? lapic_next_event+0x5a/0x90
[ 446.635382] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 446.640924] ? check_preemption_disabled+0x48/0x200
[ 446.645966] ? check_preemption_disabled+0x48/0x200
[ 446.650999] ? kvm_clock_read+0x18/0x30
[ 446.654996] ? kvm_sched_clock_read+0x9/0x20
[ 446.659410] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 446.664957] ? check_preemption_disabled+0x48/0x200
[ 446.669990] irq_exit+0x17f/0x1c0
[ 446.673462] smp_apic_timer_interrupt+0x1cb/0x760
[ 446.678307] ? smp_reschedule_interrupt+0x109/0x650
[ 446.683339] ? smp_call_function_single_interrupt+0x650/0x650
[ 446.689255] ? interrupt_entry+0xb5/0xf0
[ 446.693323] ? trace_hardirqs_off_caller+0xbb/0x310
[ 446.698342] ? trace_hardirqs_off_caller+0xbb/0x310
[ 446.703364] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 446.708225] ? trace_hardirqs_on_caller+0x310/0x310
[ 446.713244] ? trace_hardirqs_on_caller+0x310/0x310
[ 446.718263] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 446.723807] ? check_preemption_disabled+0x48/0x200
[ 446.728825] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 446.734399] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 446.739259] apic_timer_interrupt+0xf/0x20
[ 446.743490]
[ 446.745731] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 446.751014] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 446.769916] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 446.777637] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 446.784904] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 446.792180] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 446.799449] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 446.806723] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 446.814014] ? arch_local_irq_restore+0x45/0x52
[ 446.818731] dump_stack+0x26a/0x2b4
[ 446.822380] ? dump_stack_print_info.cold.2+0x52/0x52
[ 446.827576] ? mark_held_locks+0x130/0x130
[ 446.831820] ? mark_held_locks+0x130/0x130
[ 446.836065] dump_header+0x27b/0xf72
[ 446.839797] ? pagefault_out_of_memory+0x197/0x197
[ 446.844740] ? mark_held_locks+0x130/0x130
[ 446.848982] ? __lock_acquire+0x7ec/0x4ec0
[ 446.853221] ? mem_cgroup_charge_statistics+0x780/0x780
[ 446.858595] ? print_usage_bug+0xc0/0xc0
[ 446.862658] ? print_usage_bug+0xc0/0xc0
[ 446.866740] ? graph_lock+0x170/0x170
[ 446.870539] ? graph_lock+0x170/0x170
[ 446.874341] ? print_usage_bug+0xc0/0xc0
[ 446.878417] ? print_usage_bug+0xc0/0xc0
[ 446.882489] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 446.888034] ? find_held_lock+0x36/0x1c0
[ 446.892109] ? mark_held_locks+0xc7/0x130
[ 446.896281] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 446.901391] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 446.906504] ? lockdep_hardirqs_on+0x421/0x5c0
[ 446.911103] ? trace_hardirqs_on+0xbd/0x310
[ 446.915438] ? kasan_check_read+0x11/0x20
[ 446.919601] ? ___ratelimit+0x36f/0x655
[ 446.923581] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 446.929043] ? trace_hardirqs_on+0x310/0x310
[ 446.933471] ? lock_downgrade+0x900/0x900
[ 446.937648] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 446.942756] ? ___ratelimit+0xaa/0x655
[ 446.946669] ? idr_get_free+0xec0/0xec0
[ 446.950666] ? kasan_check_write+0x14/0x20
[ 446.954910] ? do_raw_spin_lock+0xc1/0x200
[ 446.959163] oom_kill_process.cold.27+0x10/0x903
[ 446.963943] ? graph_lock+0x170/0x170
[ 446.967751] ? _raw_spin_unlock+0x2c/0x50
[ 446.971906] ? oom_badness+0xe6/0xaa0
[ 446.975730] ? oom_evaluate_task+0x540/0x540
[ 446.980177] ? find_held_lock+0x36/0x1c0
[ 446.984276] ? out_of_memory+0x974/0x1430
[ 446.988445] ? lock_downgrade+0x900/0x900
[ 446.992614] ? check_preemption_disabled+0x48/0x200
[ 446.997643] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 447.003440] ? kasan_check_read+0x11/0x20
[ 447.007592] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 447.012888] ? rcu_bh_qs+0xc0/0xc0
[ 447.016445] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 447.021464] ? oom_evaluate_task+0x302/0x540
[ 447.025898] out_of_memory+0xa84/0x1430
[ 447.029905] ? oom_killer_disable+0x3a0/0x3a0
[ 447.034412] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 447.039350] ? __mutex_add_waiter+0x2a0/0x2a0
[ 447.043863] __alloc_pages_slowpath+0x2318/0x2d80
[ 447.048747] ? warn_alloc+0x120/0x120
[ 447.052569] ? find_get_entry+0x2f2/0xc40
[ 447.056735] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 447.062289] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 447.067245] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 447.072785] ? should_fail+0x22d/0xd01
[ 447.076728] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 447.081851] ? __lock_is_held+0xb5/0x140
[ 447.085959] ? __lock_is_held+0xb5/0x140
[ 447.090039] ? ___might_sleep+0x1ed/0x300
[ 447.094187] ? lock_release+0x970/0x970
[ 447.098173] ? arch_local_save_flags+0x40/0x40
[ 447.102772] ? __might_sleep+0x95/0x190
[ 447.106758] __alloc_pages_nodemask+0xa80/0xde0
[ 447.111444] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 447.116470] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 447.122267] ? kasan_check_read+0x11/0x20
[ 447.126639] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 447.131929] ? graph_lock+0x170/0x170
[ 447.135765] ? print_usage_bug+0xc0/0xc0
[ 447.139831] ? graph_lock+0x170/0x170
[ 447.143635] ? graph_lock+0x170/0x170
[ 447.147439] ? __do_page_cache_readahead+0x7ce/0x980
[ 447.152551] ? find_held_lock+0x36/0x1c0
[ 447.156655] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 447.162205] alloc_pages_current+0x10c/0x210
[ 447.166642] ? lock_downgrade+0x900/0x900
[ 447.170807] __page_cache_alloc+0x38f/0x5b0
[ 447.175146] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 447.180973] ? kasan_check_read+0x11/0x20
[ 447.185129] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 447.190415] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 447.195099] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 447.200647] ? check_preemption_disabled+0x48/0x200
[ 447.205765] filemap_fault+0x1594/0x25f0
[ 447.209858] ? __lock_page_or_retry+0xa00/0xa00
[ 447.214535] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 447.220331] ? kasan_check_read+0x11/0x20
[ 447.224502] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 447.229789] ? rcu_bh_qs+0xc0/0xc0
[ 447.233351] ? filemap_map_pages+0xdea/0x1980
[ 447.237883] ? find_get_pages_range_tag+0x1320/0x1320
[ 447.243078] ? try_to_wake_up+0x10a/0x12f0
[ 447.247317] ? graph_lock+0x170/0x170
[ 447.251129] ? migrate_swap_stop+0x930/0x930
[ 447.255543] ? find_held_lock+0x36/0x1c0
[ 447.259622] ? lock_acquire+0x1ed/0x520
[ 447.263618] ? ext4_filemap_fault+0x7a/0xad
[ 447.267955] ? lock_release+0x970/0x970
[ 447.271944] ? arch_local_save_flags+0x40/0x40
[ 447.276537] ? __unqueue_futex+0x2e0/0x2e0
[ 447.280787] ? down_read+0xb0/0x1d0
[ 447.284438] ? ext4_filemap_fault+0x7a/0xad
[ 447.288770] ? __down_interruptible+0x700/0x700
[ 447.293447] ? get_futex_key+0x21b0/0x21b0
[ 447.297715] ext4_filemap_fault+0x82/0xad
[ 447.301870] __do_fault+0x100/0x6b0
[ 447.305520] ? print_bad_pte+0x6c0/0x6c0
[ 447.309586] ? do_futex+0x249/0x26d0
[ 447.313304] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 447.318864] ? pmd_val+0x88/0x100
[ 447.322343] ? add_mm_counter_fast+0xd0/0xd0
[ 447.326756] ? pmd_val+0x88/0x100
[ 447.330220] ? add_mm_counter_fast+0xd0/0xd0
[ 447.334636] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 447.340183] __handle_mm_fault+0x3709/0x53e0
[ 447.344594] ? perf_trace_lock+0x14d/0x7a0
[ 447.348848] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 447.353727] ? graph_lock+0x170/0x170
[ 447.357546] ? print_usage_bug+0xc0/0xc0
[ 447.361613] ? graph_lock+0x170/0x170
[ 447.365417] ? graph_lock+0x170/0x170
[ 447.369243] ? handle_mm_fault+0x42a/0xc70
[ 447.373488] ? lock_downgrade+0x900/0x900
[ 447.377643] ? check_preemption_disabled+0x48/0x200
[ 447.382672] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 447.388480] ? kasan_check_read+0x11/0x20
[ 447.392647] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 447.397948] ? rcu_bh_qs+0xc0/0xc0
[ 447.401505] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 447.406968] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 447.412519] ? check_preemption_disabled+0x48/0x200
[ 447.417550] handle_mm_fault+0x54f/0xc70
[ 447.421636] ? __handle_mm_fault+0x53e0/0x53e0
[ 447.426226] ? find_vma+0x34/0x190
[ 447.429803] __do_page_fault+0x67d/0xed0
[ 447.433879] ? mm_fault_error+0x380/0x380
[ 447.438026] ? trace_hardirqs_off+0xb8/0x310
[ 447.442439] ? trace_hardirqs_on+0x310/0x310
[ 447.446851] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 447.452221] ? trace_hardirqs_on+0x310/0x310
[ 447.456639] do_page_fault+0xf2/0x7e0
[ 447.460442] ? vmalloc_sync_all+0x30/0x30
[ 447.464593] ? error_entry+0x70/0xd0
[ 447.468325] ? trace_hardirqs_off_caller+0xbb/0x310
[ 447.473343] ? trace_hardirqs_on_caller+0xc0/0x310
[ 447.478275] ? syscall_return_slowpath+0x5e0/0x5e0
[ 447.483209] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 447.488112] ? trace_hardirqs_on_caller+0x310/0x310
[ 447.493143] ? trace_hardirqs_off+0x310/0x310
[ 447.497646] ? prepare_exit_to_usermode+0x291/0x3b0
[ 447.502669] ? page_fault+0x8/0x30
[ 447.506220] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 447.511075] ? page_fault+0x8/0x30
[ 447.514620] page_fault+0x1e/0x30
[ 447.518117] RIP: 0033:0x44b69a
[ 447.521326] Code: Bad RIP value.
[ 447.524698] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 447.530065] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 447.537337] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 447.544605] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 447.551873] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 447.559142] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 447.566443] CPU: 0 PID: 19865 Comm: syz-executor3 Not tainted 4.19.0-rc5+ #106
[ 447.566450] warn_alloc_show_mem: 1 callbacks suppressed
[ 447.566459] Mem-Info:
[ 447.573833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 447.579227] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 447.579227] active_file:18 inactive_file:17 isolated_file:0
[ 447.579227] unevictable:0 dirty:0 writeback:0 unstable:0
[ 447.579227] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 447.579227] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 447.579227] free:13799 free_pcp:275 free_cma:0
[ 447.581607] Call Trace:
[ 447.591080] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 447.623949] dump_stack+0x1c4/0x2b4
[ 447.626518] Node 0
[ 447.654039] ? dump_stack_print_info.cold.2+0x52/0x52
[ 447.657681] 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
[ 447.659914] warn_alloc.cold.119+0xb7/0x1bd
[ 447.665066] lowmem_reserve[]: 0
[ 447.690592] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 447.694893] 2819
[ 447.698175] ? lock_downgrade+0x900/0x900
[ 447.702994] 6323
[ 447.705061] ? trace_hardirqs_off+0xb8/0x310
[ 447.709181] 6323
[ 447.711299] ? trace_hardirqs_off+0xb8/0x310
[ 447.717756] __alloc_pages_slowpath+0x2667/0x2d80
[ 447.722137] Node 0 DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 447.727014] ? warn_alloc+0x120/0x120
[ 447.727036] ? attach_entity_load_avg+0x860/0x860
[ 447.754334] lowmem_reserve[]: 0
[ 447.758149] ? warn_alloc+0x120/0x120
[ 447.762963] 0 3503
[ 447.766254] ? print_usage_bug+0xc0/0xc0
[ 447.770029] 3503
[ 447.772275] ? warn_alloc+0x120/0x120
[ 447.776318] Node 0
[ 447.778383] ? print_usage_bug+0xc0/0xc0
[ 447.782191] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 447.784434] ? trace_hardirqs_on+0xbd/0x310
[ 447.788475] lowmem_reserve[]:
[ 447.816923] ? kasan_check_read+0x11/0x20
[ 447.816951] ? rb_erase+0x3710/0x3710
[ 447.821256] 0
[ 447.824363] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 447.828482] 0 0
[ 447.832313] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 447.834097] 0
[ 447.839572] ? should_fail+0x22d/0xd01
[ 447.847098] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 447.848881] Node 0
[ 447.852793] ? __lock_acquire+0x7ec/0x4ec0
[ 447.857874] DMA:
[ 447.860119] ? should_fail+0x22d/0xd01
[ 447.864324] 1*4kB
[ 447.866386] ? trace_hardirqs_on+0xbd/0x310
[ 447.870250] (U)
[ 447.872403] ? mark_held_locks+0x130/0x130
[ 447.876713] 0*8kB
[ 447.878684] ? mark_held_locks+0x130/0x130
[ 447.882901] 0*16kB
[ 447.885050] ? __lock_acquire+0x7ec/0x4ec0
[ 447.889262] 1*32kB
[ 447.891511] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 447.895734] (U)
[ 447.897996] ? graph_lock+0x170/0x170
[ 447.903513] 2*64kB
[ 447.905484] ? graph_lock+0x170/0x170
[ 447.909258] (U) 1*128kB
[ 447.911505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 447.915283] (U)
[ 447.917968] ? check_preemption_disabled+0x48/0x200
[ 447.923492] 1*256kB
[ 447.925466] ? check_preemption_disabled+0x48/0x200
[ 447.930450] (U) 0*512kB
[ 447.932786] ? __lock_is_held+0xb5/0x140
[ 447.937777] 1*1024kB
[ 447.940451] __alloc_pages_nodemask+0xa80/0xde0
[ 447.944492] (U)
[ 447.946907] ? graph_lock+0x170/0x170
[ 447.951566] 1*2048kB
[ 447.953556] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 447.957331] (M)
[ 447.959750] ? graph_lock+0x170/0x170
[ 447.964776] 3*4096kB
[ 447.966770] ? find_held_lock+0x36/0x1c0
[ 447.970534] (M) = 15908kB
[ 447.972965] ? ____cache_alloc_node+0x1c7/0x1e0
[ 447.977029] Node 0
[ 447.979786] ? lock_downgrade+0x900/0x900
[ 447.984426] DMA32: 4*4kB
[ 447.986680] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 447.990834] (M)
[ 447.993597] cache_grow_begin+0x91/0x8c0
[ 447.999112] 1*8kB
[ 448.001103] ? do_raw_spin_unlock+0xa7/0x2f0
[ 448.005138] (U)
[ 448.007291] fallback_alloc+0x203/0x2e0
[ 448.011719] 3*16kB
[ 448.013698] ____cache_alloc_node+0x1c7/0x1e0
[ 448.017652] (UM)
[ 448.019893] kmem_cache_alloc+0x1f8/0x730
[ 448.024392] 2*32kB
[ 448.026476] skb_clone+0x1bb/0x500
[ 448.030635] (M)
[ 448.032889] ? finish_task_switch+0x2f5/0x900
[ 448.036401] 5*64kB (UM)
[ 448.038401] ? skb_split+0x11e0/0x11e0
[ 448.042883] 4*128kB (UM)
[ 448.045576] ? preempt_notifier_register+0x200/0x200
[ 448.049439] 3*256kB
[ 448.052202] ? __switch_to_asm+0x34/0x70
[ 448.057274] (M)
[ 448.059601] ? __switch_to_asm+0x34/0x70
[ 448.063635] 4*512kB (UM)
[ 448.065624] ? __switch_to_asm+0x40/0x70
[ 448.069662] 3*1024kB
[ 448.072417] ? __switch_to_asm+0x34/0x70
[ 448.076458] (UM)
[ 448.078882] ? __switch_to_asm+0x40/0x70
[ 448.082923] 3*2048kB
[ 448.084988] ? __switch_to_asm+0x34/0x70
[ 448.089023] (M)
[ 448.091431] ? __switch_to_asm+0x40/0x70
[ 448.095472] 3*4096kB
[ 448.097446] ? __switch_to_asm+0x34/0x70
[ 448.101489] (M)
[ 448.103897] ? __switch_to_asm+0x34/0x70
[ 448.107937] = 25288kB
[ 448.107947] Node 0
[ 448.109926] ? __switch_to_asm+0x40/0x70
[ 448.113975] Normal:
[ 448.116384] ? __switch_to_asm+0x34/0x70
[ 448.118612] 908*4kB
[ 448.122681] bpf_clone_redirect+0xb9/0x490
[ 448.124978] (MEH)
[ 448.129038] ? __schedule+0x874/0x1ed0
[ 448.131342] 458*8kB
[ 448.135576] bpf_prog_bebbfe2050753572+0x2e3/0x1000
[ 448.137705] (UME)
[ 448.141607] ? __sched_text_start+0x8/0x8
[ 448.143914] 198*16kB
[ 448.148930] ? retint_kernel+0x2d/0x2d
[ 448.151086] (UME)
[ 448.155238] ? find_held_lock+0x36/0x1c0
[ 448.157624] 78*32kB
[ 448.161527] ? lock_acquire+0x1ed/0x520
[ 448.163651] (UME)
[ 448.167721] ? bpf_test_run+0x32e/0x5a0
[ 448.170048] 17*64kB
[ 448.174025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 448.176151] (UM)
[ 448.180163] ? check_preemption_disabled+0x48/0x200
[ 448.182461] 0*128kB 0*256kB
[ 448.188031] ? kasan_check_read+0x11/0x20
[ 448.190068] 0*512kB
[ 448.195093] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 448.198094] 0*1024kB
[ 448.202240] ? rcu_bh_qs+0xc0/0xc0
[ 448.204548] 0*2048kB
[ 448.209826] ? preempt_schedule+0x4d/0x60
[ 448.212215] 0*4096kB
[ 448.215766] ? ___preempt_schedule+0x16/0x18
[ 448.218151] = 14048kB
[ 448.222304] ? bpf_test_run+0x1c0/0x5a0
[ 448.224703] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 448.229103] ? netlink_diag_dump+0x2a0/0x2a0
[ 448.231489] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 448.231499] 154 total pagecache pages
[ 448.235665] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 448.244504] 0 pages in swap cache
[ 448.248908] ? bpf_test_init.isra.9+0x70/0x100
[ 448.257473] Swap cache stats: add 0, delete 0, find 0/0
[ 448.261267] ? bpf_prog_test_run_skb+0x634/0xb40
[ 448.266837] Free swap = 0kB
[ 448.270292] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 448.274851] Total swap = 0kB
[ 448.280239] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 448.284991] 1965979 pages RAM
[ 448.288016] ? fput+0x130/0x1a0
[ 448.292839] 0 pages HighMem/MovableOnly
[ 448.295860] ? __bpf_prog_get+0x9b/0x290
[ 448.301370] 342307 pages reserved
[ 448.301380] 0 pages cma reserved
[ 448.304482] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 448.307831] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 448.311741] ? bpf_prog_test_run+0x130/0x1a0
[ 448.316011] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 448.319236] ? __x64_sys_bpf+0x3d8/0x510
[ 448.322581] syz-fuzzer cpuset=
[ 448.327422] ? bpf_prog_get+0x20/0x20
[ 448.333895] /
[ 448.338340] ? do_syscall_64+0x1b9/0x820
[ 448.348541] mems_allowed=0
[ 448.352619] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 448.373683] ? syscall_return_slowpath+0x5e0/0x5e0
[ 448.378625] ? trace_hardirqs_on_caller+0x310/0x310
[ 448.383667] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 448.388704] ? recalc_sigpending_tsk+0x180/0x180
[ 448.393466] ? kasan_check_write+0x14/0x20
[ 448.397724] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 448.402583] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 448.407973] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 448.408114] kworker/0:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 448.414997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 448.425308] kworker/0:5 cpuset=
[ 448.434662] Call Trace:
[ 448.434672] /
[ 448.437950]
[ 448.440528] mems_allowed=0
[ 448.442243] dump_stack+0x1c4/0x2b4
[ 448.450950] ? dump_stack_print_info.cold.2+0x52/0x52
[ 448.456173] warn_alloc.cold.119+0xb7/0x1bd
[ 448.460503] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 448.465357] ? lock_downgrade+0x900/0x900
[ 448.469521] ? trace_hardirqs_off+0xb8/0x310
[ 448.473946] ? trace_hardirqs_off+0xb8/0x310
[ 448.478373] __alloc_pages_slowpath+0x2667/0x2d80
[ 448.483253] ? warn_alloc+0x120/0x120
[ 448.487080] ? warn_alloc+0x120/0x120
[ 448.490885] ? print_usage_bug+0xc0/0xc0
[ 448.494968] ? warn_alloc+0x120/0x120
[ 448.498777] ? print_usage_bug+0xc0/0xc0
[ 448.502849] ? should_fail+0x22d/0xd01
[ 448.506739] ? __lock_acquire+0x7ec/0x4ec0
[ 448.510979] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 448.516522] ? should_fail+0x22d/0xd01
[ 448.520431] ? __lock_acquire+0x7ec/0x4ec0
[ 448.524678] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 448.529811] ? __lock_acquire+0x7ec/0x4ec0
[ 448.534064] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 448.539190] ? __lock_acquire+0x7ec/0x4ec0
[ 448.543429] ? should_fail+0x22d/0xd01
[ 448.547332] ? mark_held_locks+0x130/0x130
[ 448.551586] ? mark_held_locks+0x130/0x130
[ 448.555826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 448.561370] ? graph_lock+0x170/0x170
[ 448.565194] ? graph_lock+0x170/0x170
[ 448.569013] ? print_usage_bug+0xc0/0xc0
[ 448.573076] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 448.578631] ? check_preemption_disabled+0x48/0x200
[ 448.583652] ? check_preemption_disabled+0x48/0x200
[ 448.588685] ? __lock_is_held+0xb5/0x140
[ 448.592766] __alloc_pages_nodemask+0xa80/0xde0
[ 448.597447] ? graph_lock+0x170/0x170
[ 448.601269] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 448.606295] ? graph_lock+0x170/0x170
[ 448.610114] ? find_held_lock+0x36/0x1c0
[ 448.614199] ? ____cache_alloc_node+0x1c7/0x1e0
[ 448.618874] ? lock_downgrade+0x900/0x900
[ 448.623036] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 448.628584] cache_grow_begin+0x91/0x8c0
[ 448.632673] ? do_raw_spin_unlock+0xa7/0x2f0
[ 448.637098] fallback_alloc+0x203/0x2e0
[ 448.641095] ____cache_alloc_node+0x1c7/0x1e0
[ 448.645612] kmem_cache_alloc_node+0xe3/0x730
[ 448.650146] ? ipv6_get_ifaddr+0x42e/0x620
[ 448.654408] __alloc_skb+0x119/0x770
[ 448.658125] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 448.663423] ? skb_scrub_packet+0x490/0x490
[ 448.667768] ? lock_downgrade+0x900/0x900
[ 448.671936] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 448.677478] ? refcount_sub_and_test_checked+0x203/0x310
[ 448.682943] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 448.688400] ? addrconf_rs_timer+0x690/0x690
[ 448.692826] ndisc_alloc_skb+0x144/0x340
[ 448.696907] ndisc_send_rs+0x331/0x6e0
[ 448.700812] addrconf_rs_timer+0x314/0x690
[ 448.705061] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 448.709346] call_timer_fn+0x272/0x920
[ 448.713260] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 448.717510] ? process_timeout+0x40/0x40
[ 448.721609] ? find_held_lock+0x36/0x1c0
[ 448.725702] ? mark_held_locks+0xc7/0x130
[ 448.729871] ? _raw_spin_unlock_irq+0x27/0x80
[ 448.734371] ? _raw_spin_unlock_irq+0x27/0x80
[ 448.738868] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 448.743109] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 448.747703] ? trace_hardirqs_on+0xbd/0x310
[ 448.752037] ? kasan_check_read+0x11/0x20
[ 448.756190] ? __run_timers+0x7da/0xc70
[ 448.760172] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 448.765643] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 448.769911] __run_timers+0x7e5/0xc70
[ 448.773788] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 448.779173] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 448.784207] ? graph_lock+0x170/0x170
[ 448.788032] ? print_usage_bug+0xc0/0xc0
[ 448.792104] ? lock_release+0x970/0x970
[ 448.796089] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 448.801291] ? find_held_lock+0x36/0x1c0
[ 448.805362] ? graph_lock+0x170/0x170
[ 448.809170] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 448.814720] ? check_preemption_disabled+0x48/0x200
[ 448.819751] ? __lock_is_held+0xb5/0x140
[ 448.823817] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 448.829363] ? check_preemption_disabled+0x48/0x200
[ 448.834392] run_timer_softirq+0x52/0xb0
[ 448.838456] ? rcu_read_lock_sched_held+0x108/0x120
[ 448.843490] __do_softirq+0x30b/0xad8
[ 448.847317] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 448.852432] ? pvclock_read_flags+0x160/0x160
[ 448.856938] ? lapic_next_event+0x5a/0x90
[ 448.861090] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 448.866673] ? check_preemption_disabled+0x48/0x200
[ 448.871704] ? check_preemption_disabled+0x48/0x200
[ 448.876731] ? kvm_clock_read+0x18/0x30
[ 448.880714] ? kvm_sched_clock_read+0x9/0x20
[ 448.885141] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 448.890682] ? check_preemption_disabled+0x48/0x200
[ 448.895728] irq_exit+0x17f/0x1c0
[ 448.899201] smp_apic_timer_interrupt+0x1cb/0x760
[ 448.904059] ? smp_reschedule_interrupt+0x109/0x650
[ 448.909080] ? smp_call_function_single_interrupt+0x650/0x650
[ 448.914970] ? interrupt_entry+0xb5/0xf0
[ 448.919038] ? trace_hardirqs_off_caller+0xbb/0x310
[ 448.924074] ? trace_hardirqs_off_caller+0xbb/0x310
[ 448.929112] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 448.933972] ? trace_hardirqs_on_caller+0x310/0x310
[ 448.938993] ? trace_hardirqs_on_caller+0x310/0x310
[ 448.944014] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 448.949576] ? check_preemption_disabled+0x48/0x200
[ 448.954605] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 448.960163] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 448.965056] apic_timer_interrupt+0xf/0x20
[ 448.969287]
[ 448.971531] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 448.976811] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 448.995715] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 449.003429] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 449.010708] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 449.017978] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 449.025282] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 449.032555] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 449.039844] ? arch_local_irq_restore+0x45/0x52
[ 449.044532] dump_stack+0x26a/0x2b4
[ 449.048165] ? dump_stack_print_info.cold.2+0x52/0x52
[ 449.053364] ? mark_held_locks+0x130/0x130
[ 449.057616] ? mark_held_locks+0x130/0x130
[ 449.061870] dump_header+0x27b/0xf72
[ 449.065601] ? pagefault_out_of_memory+0x197/0x197
[ 449.070551] ? mark_held_locks+0x130/0x130
[ 449.074799] ? __lock_acquire+0x7ec/0x4ec0
[ 449.079088] ? mem_cgroup_charge_statistics+0x780/0x780
[ 449.084466] ? print_usage_bug+0xc0/0xc0
[ 449.088536] ? print_usage_bug+0xc0/0xc0
[ 449.092606] ? graph_lock+0x170/0x170
[ 449.096424] ? graph_lock+0x170/0x170
[ 449.100236] ? print_usage_bug+0xc0/0xc0
[ 449.104310] ? print_usage_bug+0xc0/0xc0
[ 449.108411] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 449.113974] ? find_held_lock+0x36/0x1c0
[ 449.118100] ? mark_held_locks+0xc7/0x130
[ 449.122258] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 449.127616] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 449.132733] ? lockdep_hardirqs_on+0x421/0x5c0
[ 449.137325] ? trace_hardirqs_on+0xbd/0x310
[ 449.141648] ? kasan_check_read+0x11/0x20
[ 449.145808] ? ___ratelimit+0x36f/0x655
[ 449.149793] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 449.155256] ? trace_hardirqs_on+0x310/0x310
[ 449.159665] ? lock_downgrade+0x900/0x900
[ 449.163828] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 449.168936] ? ___ratelimit+0xaa/0x655
[ 449.172837] ? idr_get_free+0xec0/0xec0
[ 449.176826] ? kasan_check_write+0x14/0x20
[ 449.181065] ? do_raw_spin_lock+0xc1/0x200
[ 449.185315] oom_kill_process.cold.27+0x10/0x903
[ 449.190077] ? graph_lock+0x170/0x170
[ 449.193896] ? _raw_spin_unlock+0x2c/0x50
[ 449.198048] ? oom_badness+0xe6/0xaa0
[ 449.201858] ? oom_evaluate_task+0x540/0x540
[ 449.206277] ? find_held_lock+0x36/0x1c0
[ 449.210350] ? out_of_memory+0x974/0x1430
[ 449.214503] ? lock_downgrade+0x900/0x900
[ 449.218657] ? check_preemption_disabled+0x48/0x200
[ 449.223696] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 449.229496] ? kasan_check_read+0x11/0x20
[ 449.233661] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 449.238946] ? rcu_bh_qs+0xc0/0xc0
[ 449.242495] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 449.247516] ? oom_evaluate_task+0x302/0x540
[ 449.251945] out_of_memory+0xa84/0x1430
[ 449.255950] ? oom_killer_disable+0x3a0/0x3a0
[ 449.260450] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 449.265391] ? __mutex_add_waiter+0x2a0/0x2a0
[ 449.269929] __alloc_pages_slowpath+0x2318/0x2d80
[ 449.274827] ? warn_alloc+0x120/0x120
[ 449.278647] ? find_get_entry+0x2f2/0xc40
[ 449.282813] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 449.288358] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 449.293292] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 449.298835] ? should_fail+0x22d/0xd01
[ 449.302727] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 449.307831] ? __lock_is_held+0xb5/0x140
[ 449.311959] ? __lock_is_held+0xb5/0x140
[ 449.316040] ? ___might_sleep+0x1ed/0x300
[ 449.320203] ? lock_release+0x970/0x970
[ 449.324186] ? arch_local_save_flags+0x40/0x40
[ 449.328786] ? __might_sleep+0x95/0x190
[ 449.332771] __alloc_pages_nodemask+0xa80/0xde0
[ 449.337450] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 449.342472] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 449.348277] ? kasan_check_read+0x11/0x20
[ 449.352441] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 449.357732] ? graph_lock+0x170/0x170
[ 449.361580] ? print_usage_bug+0xc0/0xc0
[ 449.365673] ? graph_lock+0x170/0x170
[ 449.369521] ? graph_lock+0x170/0x170
[ 449.373325] ? __do_page_cache_readahead+0x7ce/0x980
[ 449.378441] ? find_held_lock+0x36/0x1c0
[ 449.382523] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 449.388070] alloc_pages_current+0x10c/0x210
[ 449.392502] ? lock_downgrade+0x900/0x900
[ 449.396660] __page_cache_alloc+0x38f/0x5b0
[ 449.400995] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 449.406801] ? kasan_check_read+0x11/0x20
[ 449.410958] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 449.416242] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 449.420935] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 449.426500] ? check_preemption_disabled+0x48/0x200
[ 449.431533] filemap_fault+0x1594/0x25f0
[ 449.435613] ? __lock_page_or_retry+0xa00/0xa00
[ 449.440313] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 449.446122] ? kasan_check_read+0x11/0x20
[ 449.450280] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 449.455565] ? rcu_bh_qs+0xc0/0xc0
[ 449.459156] ? filemap_map_pages+0xdea/0x1980
[ 449.463675] ? find_get_pages_range_tag+0x1320/0x1320
[ 449.468877] ? try_to_wake_up+0x10a/0x12f0
[ 449.473115] ? graph_lock+0x170/0x170
[ 449.476954] ? migrate_swap_stop+0x930/0x930
[ 449.481366] ? find_held_lock+0x36/0x1c0
[ 449.485444] ? lock_acquire+0x1ed/0x520
[ 449.489423] ? ext4_filemap_fault+0x7a/0xad
[ 449.493770] ? lock_release+0x970/0x970
[ 449.497761] ? arch_local_save_flags+0x40/0x40
[ 449.502392] ? __unqueue_futex+0x2e0/0x2e0
[ 449.506666] ? down_read+0xb0/0x1d0
[ 449.510314] ? ext4_filemap_fault+0x7a/0xad
[ 449.514639] ? __down_interruptible+0x700/0x700
[ 449.519344] ? get_futex_key+0x21b0/0x21b0
[ 449.523628] ext4_filemap_fault+0x82/0xad
[ 449.527794] __do_fault+0x100/0x6b0
[ 449.531432] ? print_bad_pte+0x6c0/0x6c0
[ 449.535519] ? do_futex+0x249/0x26d0
[ 449.539267] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 449.544826] ? pmd_val+0x88/0x100
[ 449.548286] ? add_mm_counter_fast+0xd0/0xd0
[ 449.552714] ? pmd_val+0x88/0x100
[ 449.556171] ? add_mm_counter_fast+0xd0/0xd0
[ 449.560602] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 449.566150] __handle_mm_fault+0x3709/0x53e0
[ 449.570562] ? perf_trace_lock+0x14d/0x7a0
[ 449.574810] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 449.579656] ? graph_lock+0x170/0x170
[ 449.583472] ? print_usage_bug+0xc0/0xc0
[ 449.587542] ? graph_lock+0x170/0x170
[ 449.591347] ? graph_lock+0x170/0x170
[ 449.595176] ? handle_mm_fault+0x42a/0xc70
[ 449.599431] ? lock_downgrade+0x900/0x900
[ 449.603588] ? check_preemption_disabled+0x48/0x200
[ 449.608631] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 449.614459] ? kasan_check_read+0x11/0x20
[ 449.618617] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 449.623899] ? rcu_bh_qs+0xc0/0xc0
[ 449.627452] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 449.632907] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 449.638471] ? check_preemption_disabled+0x48/0x200
[ 449.643538] handle_mm_fault+0x54f/0xc70
[ 449.647649] ? __handle_mm_fault+0x53e0/0x53e0
[ 449.652238] ? find_vma+0x34/0x190
[ 449.655800] __do_page_fault+0x67d/0xed0
[ 449.659871] ? mm_fault_error+0x380/0x380
[ 449.664021] ? trace_hardirqs_off+0xb8/0x310
[ 449.668433] ? trace_hardirqs_on+0x310/0x310
[ 449.672845] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 449.678215] ? trace_hardirqs_on+0x310/0x310
[ 449.682648] do_page_fault+0xf2/0x7e0
[ 449.686455] ? vmalloc_sync_all+0x30/0x30
[ 449.690610] ? error_entry+0x70/0xd0
[ 449.694340] ? trace_hardirqs_off_caller+0xbb/0x310
[ 449.699373] ? trace_hardirqs_on_caller+0xc0/0x310
[ 449.704307] ? syscall_return_slowpath+0x5e0/0x5e0
[ 449.709253] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 449.714110] ? trace_hardirqs_on_caller+0x310/0x310
[ 449.719141] ? trace_hardirqs_off+0x310/0x310
[ 449.723659] ? prepare_exit_to_usermode+0x291/0x3b0
[ 449.728696] ? page_fault+0x8/0x30
[ 449.732258] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 449.737134] ? page_fault+0x8/0x30
[ 449.740681] page_fault+0x1e/0x30
[ 449.744150] RIP: 0033:0x44b69a
[ 449.747346] Code: Bad RIP value.
[ 449.750714] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 449.756078] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 449.763348] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 449.770617] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 449.777884] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 449.785152] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 449.792457] warn_alloc_show_mem: 1 callbacks suppressed
[ 449.792470] CPU: 0 PID: 11641 Comm: kworker/0:5 Not tainted 4.19.0-rc5+ #106
[ 449.792472] Mem-Info:
[ 449.792503] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 449.792503] active_file:18 inactive_file:17 isolated_file:0
[ 449.792503] unevictable:0 dirty:0 writeback:0 unstable:0
[ 449.792503] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 449.792503] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 449.792503] free:13799 free_pcp:275 free_cma:0
[ 449.797877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 449.797896] Workqueue: events_long br_fdb_cleanup
[ 449.805092] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 449.840389] Node 0
[ 449.849774] Call Trace:
[ 449.854628] 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
[ 449.882124] dump_stack+0x1c4/0x2b4
[ 449.884343] lowmem_reserve[]:
[ 449.886949] ? dump_stack_print_info.cold.2+0x52/0x52
[ 449.912424] 0 2819
[ 449.916070] warn_alloc.cold.119+0xb7/0x1bd
[ 449.919152] 6323 6323
[ 449.924389] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 449.930973] ? lock_downgrade+0x900/0x900
[ 449.933453] Node 0
[ 449.938301] ? trace_hardirqs_off+0xb8/0x310
[ 449.942450] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 449.944683] ? trace_hardirqs_off+0xb8/0x310
[ 449.949069] lowmem_reserve[]: 0
[ 449.975813] __alloc_pages_slowpath+0x2667/0x2d80
[ 449.980201] 0
[ 449.983511] ? warn_alloc+0x120/0x120
[ 449.988299] 3503 3503
[ 449.990117] ? warn_alloc+0x120/0x120
[ 449.993893] Node 0
[ 449.996390] ? print_usage_bug+0xc0/0xc0
[ 450.000195] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 450.002411] ? warn_alloc+0x120/0x120
[ 450.006452] lowmem_reserve[]:
[ 450.034854] ? print_usage_bug+0xc0/0xc0
[ 450.038630] 0 0
[ 450.041743] ? __lock_acquire+0x7ec/0x4ec0
[ 450.045778] 0 0
[ 450.047766] ? print_usage_bug+0xc0/0xc0
[ 450.051979] Node 0
[ 450.053967] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 450.058001] DMA:
[ 450.060236] ? should_fail+0x22d/0xd01
[ 450.065752] 1*4kB
[ 450.067822] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 450.071696] (U)
[ 450.073844] ? __lock_acquire+0x7ec/0x4ec0
[ 450.078926] 0*8kB
[ 450.080946] ? __lock_acquire+0x7ec/0x4ec0
[ 450.085153] 0*16kB
[ 450.087302] ? should_fail+0x22d/0xd01
[ 450.091519] 1*32kB
[ 450.093760] ? print_usage_bug+0xc0/0xc0
[ 450.097628] (U)
[ 450.099866] ? mark_held_locks+0x130/0x130
[ 450.103896] 2*64kB (U)
[ 450.105900] ? mark_held_locks+0x130/0x130
[ 450.110120] 1*128kB (U)
[ 450.112717] ? graph_lock+0x170/0x170
[ 450.116926] 1*256kB (U) 0*512kB 1*1024kB
[ 450.119617] ? find_held_lock+0x36/0x1c0
[ 450.123398] (U)
[ 450.127547] ? graph_lock+0x170/0x170
[ 450.131589] 1*2048kB
[ 450.133568] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 450.137344] (M)
[ 450.139765] ? check_preemption_disabled+0x48/0x200
[ 450.145284] 3*4096kB
[ 450.147273] ? check_preemption_disabled+0x48/0x200
[ 450.152257] (M) = 15908kB
[ 450.154681] ? __lock_is_held+0xb5/0x140
[ 450.159697] Node 0
[ 450.162460] __alloc_pages_nodemask+0xa80/0xde0
[ 450.166500] DMA32:
[ 450.168748] ? graph_lock+0x170/0x170
[ 450.173397] 4*4kB
[ 450.175631] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 450.179410] (M) 1*8kB
[ 450.181574] ? graph_lock+0x170/0x170
[ 450.186570] (U)
[ 450.189084] ? find_held_lock+0x36/0x1c0
[ 450.192857] 3*16kB
[ 450.194853] ? ____cache_alloc_node+0x1c7/0x1e0
[ 450.198887] (UM) 2*32kB
[ 450.201133] ? lock_downgrade+0x900/0x900
[ 450.205779] (M)
[ 450.208474] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 450.212599] 5*64kB
[ 450.214578] cache_grow_begin+0x91/0x8c0
[ 450.220086] (UM) 4*128kB
[ 450.222338] ? do_raw_spin_unlock+0xa7/0x2f0
[ 450.226376] (UM)
[ 450.229139] fallback_alloc+0x203/0x2e0
[ 450.234019] 3*256kB (M)
[ 450.236124] ____cache_alloc_node+0x1c7/0x1e0
[ 450.240076] 4*512kB
[ 450.242758] kmem_cache_alloc_node+0xe3/0x730
[ 450.247231] (UM) 3*1024kB
[ 450.249578] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 450.254047] (UM)
[ 450.256901] ? kasan_check_read+0x11/0x20
[ 450.262674] 3*2048kB (M)
[ 450.264770] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 450.268908] 3*4096kB
[ 450.271698] __alloc_skb+0x119/0x770
[ 450.276952] (M) = 25288kB
[ 450.279384] ? skb_scrub_packet+0x490/0x490
[ 450.283078] Node 0
[ 450.285840] ? call_switchdev_notifiers+0x43/0x60
[ 450.290140] Normal:
[ 450.292403] ? br_switchdev_fdb_notify+0xd1/0x510
[ 450.297234] 908*4kB
[ 450.299557] ? br_switchdev_set_port_flag+0x3c0/0x3c0
[ 450.304385] (MEH)
[ 450.306717] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 450.311878] 458*8kB (UME)
[ 450.314041] ? kasan_check_read+0x11/0x20
[ 450.319819] 198*16kB
[ 450.322669] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 450.326788] (UME) 78*32kB
[ 450.329225] ? rcu_bh_qs+0xc0/0xc0
[ 450.334479] (UME)
[ 450.337345] fdb_notify+0x9e/0x180
[ 450.340856] 17*64kB (UM)
[ 450.343030] fdb_delete+0x803/0x1200
[ 450.346548] 0*128kB
[ 450.349310] ? fdb_create+0x1710/0x1710
[ 450.353001] 0*256kB
[ 450.355337] ? lock_acquire+0x1ed/0x520
[ 450.359279] 0*512kB
[ 450.361614] ? lockdep_hardirqs_on+0x421/0x5c0
[ 450.365563] 0*1024kB 0*2048kB
[ 450.367900] ? lock_release+0x970/0x970
[ 450.372488] 0*4096kB
[ 450.375678] ? preempt_schedule_common+0x1f/0xd0
[ 450.379639] = 14048kB
[ 450.379653] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 450.382053] ? br_fdb_cleanup+0x501/0x630
[ 450.386797] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 450.389207] ? preempt_schedule+0x4d/0x60
[ 450.398017] 154 total pagecache pages
[ 450.402179] ? ___preempt_schedule+0x16/0x18
[ 450.410739] 0 pages in swap cache
[ 450.414880] ? kasan_check_write+0x14/0x20
[ 450.418664] Swap cache stats: add 0, delete 0, find 0/0
[ 450.418674] Free swap = 0kB
[ 450.423091] ? do_raw_spin_lock+0xc1/0x200
[ 450.426519] Total swap = 0kB
[ 450.430768] br_fdb_cleanup+0x4f0/0x630
[ 450.436110] 1965979 pages RAM
[ 450.439148] ? br_fdb_change_mac_address+0x540/0x540
[ 450.443366] 0 pages HighMem/MovableOnly
[ 450.446385] ? __lock_is_held+0xb5/0x140
[ 450.450337] 342307 pages reserved
[ 450.453457] process_one_work+0xc90/0x1b90
[ 450.458535] 0 pages cma reserved
[ 450.462508] ? mark_held_locks+0x130/0x130
[ 450.466614] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 450.470029] ? pwq_dec_nr_in_flight+0x4a0/0x4a0
[ 450.474298] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 450.477634] ? __switch_to_asm+0x40/0x70
[ 450.481860] syz-fuzzer cpuset=
[ 450.488351] ? __switch_to_asm+0x40/0x70
[ 450.492999] /
[ 450.503220] ? __switch_to_asm+0x34/0x70
[ 450.503237] ? __switch_to_asm+0x40/0x70
[ 450.507285] mems_allowed=0
[ 450.510489] ? __switch_to_asm+0x34/0x70
[ 450.531306] ? __switch_to_asm+0x40/0x70
[ 450.535384] ? __switch_to_asm+0x34/0x70
[ 450.539457] ? __switch_to_asm+0x40/0x70
[ 450.543534] ? __schedule+0x874/0x1ed0
[ 450.547444] ? __switch_to_asm+0x34/0x70
[ 450.551502] ? __switch_to_asm+0x40/0x70
[ 450.555580] ? graph_lock+0x170/0x170
[ 450.559386] ? __sched_text_start+0x8/0x8
[ 450.563542] ? lockdep_hardirqs_on+0x421/0x5c0
[ 450.568141] ? retint_kernel+0x2d/0x2d
[ 450.572040] ? find_held_lock+0x36/0x1c0
[ 450.576113] ? lock_acquire+0x1ed/0x520
[ 450.580093] ? worker_thread+0x3e0/0x1390
[ 450.584269] ? lock_release+0x970/0x970
[ 450.588250] ? trace_hardirqs_off+0xb8/0x310
[ 450.592689] ? kasan_check_read+0x11/0x20
[ 450.596842] ? worker_thread+0x3e0/0x1390
[ 450.601007] ? trace_hardirqs_on+0x310/0x310
[ 450.605428] ? kasan_check_write+0x14/0x20
[ 450.609692] ? do_raw_spin_lock+0xc1/0x200
[ 450.613948] worker_thread+0x17f/0x1390
[ 450.617928] ? __switch_to_asm+0x34/0x70
[ 450.622010] ? process_one_work+0x1b90/0x1b90
[ 450.626524] ? graph_lock+0x170/0x170
[ 450.630357] ? __sched_text_start+0x8/0x8
[ 450.634517] ? find_held_lock+0x36/0x1c0
[ 450.638603] ? __kthread_parkme+0xce/0x1a0
[ 450.642860] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 450.647993] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 450.653102] ? lockdep_hardirqs_on+0x421/0x5c0
[ 450.657710] ? trace_hardirqs_on+0xbd/0x310
[ 450.662046] ? kasan_check_read+0x11/0x20
[ 450.666222] ? __kthread_parkme+0xce/0x1a0
[ 450.670459] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 450.675921] ? kasan_check_write+0x14/0x20
[ 450.680197] ? do_raw_spin_lock+0xc1/0x200
[ 450.684457] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 450.689570] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 450.695113] ? __kthread_parkme+0xfb/0x1a0
[ 450.699357] kthread+0x35a/0x420
[ 450.702736] ? process_one_work+0x1b90/0x1b90
[ 450.707246] ? kthread_bind+0x40/0x40
[ 450.711053] ret_from_fork+0x3a/0x50
[ 450.714793] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 450.714963] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 450.721839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 450.732330] syz-executor3 cpuset=
[ 450.741674] Call Trace:
[ 450.741686] syz3
[ 450.745153]
[ 450.747732] mems_allowed=0
[ 450.749710] dump_stack+0x1c4/0x2b4
[ 450.758374] ? dump_stack_print_info.cold.2+0x52/0x52
[ 450.763585] warn_alloc.cold.119+0xb7/0x1bd
[ 450.767915] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 450.772772] ? lock_downgrade+0x900/0x900
[ 450.776943] ? trace_hardirqs_off+0xb8/0x310
[ 450.781362] ? trace_hardirqs_off+0xb8/0x310
[ 450.785784] __alloc_pages_slowpath+0x2667/0x2d80
[ 450.790679] ? warn_alloc+0x120/0x120
[ 450.794497] ? warn_alloc+0x120/0x120
[ 450.798304] ? print_usage_bug+0xc0/0xc0
[ 450.802371] ? warn_alloc+0x120/0x120
[ 450.806174] ? print_usage_bug+0xc0/0xc0
[ 450.810242] ? __lock_acquire+0x7ec/0x4ec0
[ 450.814491] ? __lock_acquire+0x7ec/0x4ec0
[ 450.818737] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 450.824278] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 450.829851] ? should_fail+0x22d/0xd01
[ 450.833750] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 450.838858] ? __lock_acquire+0x7ec/0x4ec0
[ 450.843107] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 450.848210] ? __lock_acquire+0x7ec/0x4ec0
[ 450.852466] ? should_fail+0x22d/0xd01
[ 450.856385] ? mark_held_locks+0x130/0x130
[ 450.860638] ? mark_held_locks+0x130/0x130
[ 450.864878] ? graph_lock+0x170/0x170
[ 450.868748] ? print_usage_bug+0xc0/0xc0
[ 450.872825] ? graph_lock+0x170/0x170
[ 450.876650] ? print_usage_bug+0xc0/0xc0
[ 450.880724] ? wq_watchdog_touch+0x9c/0xfe
[ 450.884993] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 450.890537] ? check_preemption_disabled+0x48/0x200
[ 450.895568] ? check_preemption_disabled+0x48/0x200
[ 450.900610] ? __lock_is_held+0xb5/0x140
[ 450.904714] __alloc_pages_nodemask+0xa80/0xde0
[ 450.909390] ? graph_lock+0x170/0x170
[ 450.913201] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 450.918219] ? graph_lock+0x170/0x170
[ 450.922051] ? find_held_lock+0x36/0x1c0
[ 450.926130] ? ____cache_alloc_node+0x1c7/0x1e0
[ 450.930806] ? lock_downgrade+0x900/0x900
[ 450.934978] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 450.940536] cache_grow_begin+0x91/0x8c0
[ 450.944602] ? do_raw_spin_unlock+0xa7/0x2f0
[ 450.949025] fallback_alloc+0x203/0x2e0
[ 450.953011] ____cache_alloc_node+0x1c7/0x1e0
[ 450.957527] kmem_cache_alloc_node+0xe3/0x730
[ 450.962039] ? ipv6_get_ifaddr+0x42e/0x620
[ 450.966289] __alloc_skb+0x119/0x770
[ 450.970019] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 450.975302] ? skb_scrub_packet+0x490/0x490
[ 450.979624] ? lock_downgrade+0x900/0x900
[ 450.983801] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 450.989345] ? refcount_sub_and_test_checked+0x203/0x310
[ 450.994803] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 451.000258] ? addrconf_rs_timer+0x690/0x690
[ 451.004684] ndisc_alloc_skb+0x144/0x340
[ 451.008761] ndisc_send_rs+0x331/0x6e0
[ 451.012661] addrconf_rs_timer+0x314/0x690
[ 451.016937] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 451.021190] call_timer_fn+0x272/0x920
[ 451.025112] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 451.029354] ? process_timeout+0x40/0x40
[ 451.033415] ? find_held_lock+0x36/0x1c0
[ 451.037496] ? mark_held_locks+0xc7/0x130
[ 451.041667] ? _raw_spin_unlock_irq+0x27/0x80
[ 451.046176] ? _raw_spin_unlock_irq+0x27/0x80
[ 451.050676] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 451.054917] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 451.059518] ? trace_hardirqs_on+0xbd/0x310
[ 451.063835] ? kasan_check_read+0x11/0x20
[ 451.067986] ? __run_timers+0x7da/0xc70
[ 451.071970] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 451.077431] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 451.081685] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 451.085949] __run_timers+0x7e5/0xc70
[ 451.089768] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 451.095141] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 451.100171] ? graph_lock+0x170/0x170
[ 451.103986] ? print_usage_bug+0xc0/0xc0
[ 451.108096] ? lock_release+0x970/0x970
[ 451.112076] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 451.117280] ? find_held_lock+0x36/0x1c0
[ 451.121352] ? graph_lock+0x170/0x170
[ 451.125176] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 451.130892] ? check_preemption_disabled+0x48/0x200
[ 451.135941] ? __lock_is_held+0xb5/0x140
[ 451.140008] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 451.145550] ? check_preemption_disabled+0x48/0x200
[ 451.150577] run_timer_softirq+0x52/0xb0
[ 451.154644] ? rcu_read_lock_sched_held+0x108/0x120
[ 451.159669] __do_softirq+0x30b/0xad8
[ 451.163490] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 451.168638] ? pvclock_read_flags+0x160/0x160
[ 451.173139] ? lapic_next_event+0x5a/0x90
[ 451.177292] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 451.182832] ? check_preemption_disabled+0x48/0x200
[ 451.187852] ? check_preemption_disabled+0x48/0x200
[ 451.192881] ? kvm_clock_read+0x18/0x30
[ 451.196872] ? kvm_sched_clock_read+0x9/0x20
[ 451.201286] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 451.206829] ? check_preemption_disabled+0x48/0x200
[ 451.211872] irq_exit+0x17f/0x1c0
[ 451.215332] smp_apic_timer_interrupt+0x1cb/0x760
[ 451.220192] ? smp_reschedule_interrupt+0x109/0x650
[ 451.225222] ? smp_call_function_single_interrupt+0x650/0x650
[ 451.231113] ? interrupt_entry+0xb5/0xf0
[ 451.235198] ? trace_hardirqs_off_caller+0xbb/0x310
[ 451.240219] ? trace_hardirqs_off_caller+0xbb/0x310
[ 451.245286] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 451.250145] ? trace_hardirqs_on_caller+0x310/0x310
[ 451.255163] ? trace_hardirqs_on_caller+0x310/0x310
[ 451.260188] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 451.265745] ? check_preemption_disabled+0x48/0x200
[ 451.270789] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 451.276340] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 451.281198] apic_timer_interrupt+0xf/0x20
[ 451.285430]
[ 451.287694] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 451.293096] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 451.312001] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 451.319723] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 451.326995] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 451.334265] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 451.341532] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 451.348800] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 451.356091] ? arch_local_irq_restore+0x45/0x52
[ 451.360810] dump_stack+0x26a/0x2b4
[ 451.364474] ? dump_stack_print_info.cold.2+0x52/0x52
[ 451.369676] ? mark_held_locks+0x130/0x130
[ 451.373924] ? mark_held_locks+0x130/0x130
[ 451.378188] dump_header+0x27b/0xf72
[ 451.381918] ? pagefault_out_of_memory+0x197/0x197
[ 451.386881] ? mark_held_locks+0x130/0x130
[ 451.391126] ? __lock_acquire+0x7ec/0x4ec0
[ 451.395365] ? mem_cgroup_charge_statistics+0x780/0x780
[ 451.400755] ? print_usage_bug+0xc0/0xc0
[ 451.404817] ? print_usage_bug+0xc0/0xc0
[ 451.408890] ? graph_lock+0x170/0x170
[ 451.412697] ? graph_lock+0x170/0x170
[ 451.416501] ? print_usage_bug+0xc0/0xc0
[ 451.420573] ? print_usage_bug+0xc0/0xc0
[ 451.424649] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 451.430201] ? find_held_lock+0x36/0x1c0
[ 451.434276] ? mark_held_locks+0xc7/0x130
[ 451.438432] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 451.443540] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 451.448649] ? lockdep_hardirqs_on+0x421/0x5c0
[ 451.453237] ? trace_hardirqs_on+0xbd/0x310
[ 451.457558] ? kasan_check_read+0x11/0x20
[ 451.461714] ? ___ratelimit+0x36f/0x655
[ 451.465702] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 451.471179] ? trace_hardirqs_on+0x310/0x310
[ 451.475593] ? lock_downgrade+0x900/0x900
[ 451.479753] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 451.484861] ? ___ratelimit+0xaa/0x655
[ 451.488752] ? idr_get_free+0xec0/0xec0
[ 451.492727] ? kasan_check_write+0x14/0x20
[ 451.496970] ? do_raw_spin_lock+0xc1/0x200
[ 451.501225] oom_kill_process.cold.27+0x10/0x903
[ 451.506027] ? graph_lock+0x170/0x170
[ 451.509830] ? _raw_spin_unlock+0x2c/0x50
[ 451.514013] ? oom_badness+0xe6/0xaa0
[ 451.517825] ? oom_evaluate_task+0x540/0x540
[ 451.522242] ? find_held_lock+0x36/0x1c0
[ 451.526332] ? out_of_memory+0x974/0x1430
[ 451.530507] ? lock_downgrade+0x900/0x900
[ 451.534661] ? check_preemption_disabled+0x48/0x200
[ 451.539714] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 451.545514] ? kasan_check_read+0x11/0x20
[ 451.549665] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 451.554951] ? rcu_bh_qs+0xc0/0xc0
[ 451.558501] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 451.563521] ? oom_evaluate_task+0x302/0x540
[ 451.567950] out_of_memory+0xa84/0x1430
[ 451.571938] ? oom_killer_disable+0x3a0/0x3a0
[ 451.576441] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 451.581379] ? __mutex_add_waiter+0x2a0/0x2a0
[ 451.585891] __alloc_pages_slowpath+0x2318/0x2d80
[ 451.590770] ? warn_alloc+0x120/0x120
[ 451.594592] ? find_get_entry+0x2f2/0xc40
[ 451.598778] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 451.604380] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 451.609314] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 451.614856] ? should_fail+0x22d/0xd01
[ 451.618751] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 451.623855] ? __lock_is_held+0xb5/0x140
[ 451.627945] ? __lock_is_held+0xb5/0x140
[ 451.632025] ? ___might_sleep+0x1ed/0x300
[ 451.636179] ? lock_release+0x970/0x970
[ 451.640174] ? arch_local_save_flags+0x40/0x40
[ 451.644774] ? __might_sleep+0x95/0x190
[ 451.648762] __alloc_pages_nodemask+0xa80/0xde0
[ 451.653458] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 451.658484] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 451.664285] ? kasan_check_read+0x11/0x20
[ 451.668440] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 451.673726] ? graph_lock+0x170/0x170
[ 451.677538] ? print_usage_bug+0xc0/0xc0
[ 451.681607] ? graph_lock+0x170/0x170
[ 451.685411] ? graph_lock+0x170/0x170
[ 451.689216] ? __do_page_cache_readahead+0x7ce/0x980
[ 451.694329] ? find_held_lock+0x36/0x1c0
[ 451.698410] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 451.703955] alloc_pages_current+0x10c/0x210
[ 451.708369] ? lock_downgrade+0x900/0x900
[ 451.712528] __page_cache_alloc+0x38f/0x5b0
[ 451.716859] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 451.722670] ? kasan_check_read+0x11/0x20
[ 451.726825] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 451.732109] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 451.736781] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 451.742325] ? check_preemption_disabled+0x48/0x200
[ 451.747354] filemap_fault+0x1594/0x25f0
[ 451.751457] ? __lock_page_or_retry+0xa00/0xa00
[ 451.756131] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 451.761943] ? kasan_check_read+0x11/0x20
[ 451.766102] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 451.771385] ? rcu_bh_qs+0xc0/0xc0
[ 451.774963] ? filemap_map_pages+0xdea/0x1980
[ 451.779484] ? find_get_pages_range_tag+0x1320/0x1320
[ 451.784678] ? try_to_wake_up+0x10a/0x12f0
[ 451.788935] ? graph_lock+0x170/0x170
[ 451.792746] ? migrate_swap_stop+0x930/0x930
[ 451.797154] ? find_held_lock+0x36/0x1c0
[ 451.801235] ? lock_acquire+0x1ed/0x520
[ 451.805212] ? ext4_filemap_fault+0x7a/0xad
[ 451.809547] ? lock_release+0x970/0x970
[ 451.813526] ? arch_local_save_flags+0x40/0x40
[ 451.818143] ? __unqueue_futex+0x2e0/0x2e0
[ 451.822398] ? down_read+0xb0/0x1d0
[ 451.826030] ? ext4_filemap_fault+0x7a/0xad
[ 451.830354] ? __down_interruptible+0x700/0x700
[ 451.835032] ? get_futex_key+0x21b0/0x21b0
[ 451.839288] ext4_filemap_fault+0x82/0xad
[ 451.843444] __do_fault+0x100/0x6b0
[ 451.847080] ? print_bad_pte+0x6c0/0x6c0
[ 451.851145] ? do_futex+0x249/0x26d0
[ 451.854862] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 451.860404] ? pmd_val+0x88/0x100
[ 451.863860] ? add_mm_counter_fast+0xd0/0xd0
[ 451.868275] ? pmd_val+0x88/0x100
[ 451.871732] ? add_mm_counter_fast+0xd0/0xd0
[ 451.876143] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 451.881731] __handle_mm_fault+0x3709/0x53e0
[ 451.886147] ? perf_trace_lock+0x14d/0x7a0
[ 451.890412] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 451.895274] ? graph_lock+0x170/0x170
[ 451.899077] ? print_usage_bug+0xc0/0xc0
[ 451.903146] ? graph_lock+0x170/0x170
[ 451.906952] ? graph_lock+0x170/0x170
[ 451.910774] ? handle_mm_fault+0x42a/0xc70
[ 451.915013] ? lock_downgrade+0x900/0x900
[ 451.919167] ? check_preemption_disabled+0x48/0x200
[ 451.924236] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 451.930045] ? kasan_check_read+0x11/0x20
[ 451.934198] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 451.939478] ? rcu_bh_qs+0xc0/0xc0
[ 451.943019] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 451.948470] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 451.954033] ? check_preemption_disabled+0x48/0x200
[ 451.959065] handle_mm_fault+0x54f/0xc70
[ 451.963135] ? __handle_mm_fault+0x53e0/0x53e0
[ 451.967744] ? find_vma+0x34/0x190
[ 451.971294] __do_page_fault+0x67d/0xed0
[ 451.975372] ? mm_fault_error+0x380/0x380
[ 451.979521] ? trace_hardirqs_off+0xb8/0x310
[ 451.983933] ? trace_hardirqs_on+0x310/0x310
[ 451.988351] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 451.993729] ? trace_hardirqs_on+0x310/0x310
[ 451.998149] do_page_fault+0xf2/0x7e0
[ 452.001959] ? vmalloc_sync_all+0x30/0x30
[ 452.006114] ? error_entry+0x70/0xd0
[ 452.009834] ? trace_hardirqs_off_caller+0xbb/0x310
[ 452.014853] ? trace_hardirqs_on_caller+0xc0/0x310
[ 452.019793] ? syscall_return_slowpath+0x5e0/0x5e0
[ 452.024726] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 452.029569] ? trace_hardirqs_on_caller+0x310/0x310
[ 452.034620] ? trace_hardirqs_off+0x310/0x310
[ 452.039125] ? prepare_exit_to_usermode+0x291/0x3b0
[ 452.044145] ? page_fault+0x8/0x30
[ 452.047704] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 452.052557] ? page_fault+0x8/0x30
[ 452.056101] page_fault+0x1e/0x30
[ 452.059553] RIP: 0033:0x44b69a
[ 452.062762] Code: Bad RIP value.
[ 452.066145] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 452.071527] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 452.078799] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 452.086067] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 452.093339] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 452.100609] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 452.107908] CPU: 0 PID: 19865 Comm: syz-executor3 Not tainted 4.19.0-rc5+ #106
[ 452.107914] warn_alloc_show_mem: 1 callbacks suppressed
[ 452.107923] Mem-Info:
[ 452.115299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 452.115309] Call Trace:
[ 452.120735] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 452.120735] active_file:18 inactive_file:17 isolated_file:0
[ 452.120735] unevictable:0 dirty:0 writeback:0 unstable:0
[ 452.120735] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 452.120735] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 452.120735] free:13799 free_pcp:275 free_cma:0
[ 452.123119] dump_stack+0x1c4/0x2b4
[ 452.132474] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 452.135057] ? dump_stack_print_info.cold.2+0x52/0x52
[ 452.167928] 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
[ 452.167971] lowmem_reserve[]:
[ 452.171607] warn_alloc.cold.119+0xb7/0x1bd
[ 452.199078] 0
[ 452.204274] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 452.230390] 2819
[ 452.233719] ? lock_downgrade+0x900/0x900
[ 452.238024] 6323
[ 452.239837] ? trace_hardirqs_off+0xb8/0x310
[ 452.244654] 6323
[ 452.246731] ? trace_hardirqs_off+0xb8/0x310
[ 452.252934] __alloc_pages_slowpath+0x2667/0x2d80
[ 452.257332] Node 0
[ 452.259422] ? warn_alloc+0x120/0x120
[ 452.263806] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 452.268634] ? attach_entity_load_avg+0x860/0x860
[ 452.270845] lowmem_reserve[]:
[ 452.274644] ? warn_alloc+0x120/0x120
[ 452.301339] 0 0
[ 452.306234] ? print_usage_bug+0xc0/0xc0
[ 452.309322] 3503
[ 452.313124] ? warn_alloc+0x120/0x120
[ 452.315081] 3503
[ 452.319144] ? print_usage_bug+0xc0/0xc0
[ 452.321210] Node 0
[ 452.325051] ? trace_hardirqs_on+0xbd/0x310
[ 452.327120] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 452.331154] ? kasan_check_read+0x11/0x20
[ 452.333369] lowmem_reserve[]:
[ 452.337694] ? rb_erase+0x3710/0x3710
[ 452.365964] 0 0
[ 452.370121] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 452.373206] 0
[ 452.377007] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 452.378961] 0
[ 452.384423] ? should_fail+0x22d/0xd01
[ 452.386205] Node 0
[ 452.391741] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 452.393521] DMA:
[ 452.397406] ? __lock_acquire+0x7ec/0x4ec0
[ 452.399627] 1*4kB
[ 452.404726] ? should_fail+0x22d/0xd01
[ 452.406769] (U)
[ 452.411013] ? trace_hardirqs_on+0xbd/0x310
[ 452.413144] 0*8kB
[ 452.417031] ? mark_held_locks+0x130/0x130
[ 452.418982] 0*16kB
[ 452.423297] ? mark_held_locks+0x130/0x130
[ 452.425429] 1*32kB
[ 452.429656] ? __lock_acquire+0x7ec/0x4ec0
[ 452.431872] (U)
[ 452.436108] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 452.438318] 2*64kB (U)
[ 452.442560] ? graph_lock+0x170/0x170
[ 452.444522] 1*128kB
[ 452.450068] ? graph_lock+0x170/0x170
[ 452.452636] (U)
[ 452.456432] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 452.458728] 1*256kB (U)
[ 452.462546] ? check_preemption_disabled+0x48/0x200
[ 452.464487] 0*512kB 1*1024kB
[ 452.470040] ? check_preemption_disabled+0x48/0x200
[ 452.472696] (U)
[ 452.477795] ? __lock_is_held+0xb5/0x140
[ 452.480876] 1*2048kB
[ 452.485918] __alloc_pages_nodemask+0xa80/0xde0
[ 452.487904] (M)
[ 452.491965] ? graph_lock+0x170/0x170
[ 452.494371] 3*4096kB
[ 452.499038] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 452.501036] (M)
[ 452.504836] ? graph_lock+0x170/0x170
[ 452.507226] = 15908kB
[ 452.512243] ? find_held_lock+0x36/0x1c0
[ 452.514203] Node 0
[ 452.518010] ? ____cache_alloc_node+0x1c7/0x1e0
[ 452.520394] DMA32:
[ 452.524452] ? lock_downgrade+0x900/0x900
[ 452.526666] 4*4kB
[ 452.531336] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 452.533551] (M)
[ 452.537762] cache_grow_begin+0x91/0x8c0
[ 452.539892] 1*8kB
[ 452.545428] ? do_raw_spin_unlock+0xa7/0x2f0
[ 452.547381] (U)
[ 452.551459] fallback_alloc+0x203/0x2e0
[ 452.553588] 3*16kB
[ 452.558000] ____cache_alloc_node+0x1c7/0x1e0
[ 452.559957] (UM)
[ 452.563933] kmem_cache_alloc+0x1f8/0x730
[ 452.566157] 2*32kB
[ 452.570657] skb_clone+0x1bb/0x500
[ 452.572695] (M)
[ 452.576844] ? finish_task_switch+0x2f5/0x900
[ 452.579060] 5*64kB
[ 452.582602] ? skb_split+0x11e0/0x11e0
[ 452.584569] (UM)
[ 452.589063] ? preempt_notifier_register+0x200/0x200
[ 452.591294] 4*128kB
[ 452.595180] ? __switch_to_asm+0x34/0x70
[ 452.597221] (UM)
[ 452.602325] ? __switch_to_asm+0x34/0x70
[ 452.604642] 3*256kB
[ 452.608708] ? __switch_to_asm+0x40/0x70
[ 452.608725] ? __switch_to_asm+0x34/0x70
[ 452.610769] (M)
[ 452.614833] ? __switch_to_asm+0x40/0x70
[ 452.617137] 4*512kB
[ 452.621202] ? __switch_to_asm+0x34/0x70
[ 452.625229] (UM) 3*1024kB
[ 452.627218] ? __switch_to_asm+0x40/0x70
[ 452.631273] (UM)
[ 452.633618] ? __switch_to_asm+0x34/0x70
[ 452.637651] 3*2048kB
[ 452.640515] ? __switch_to_asm+0x34/0x70
[ 452.644557] (M)
[ 452.646623] ? __switch_to_asm+0x40/0x70
[ 452.650667] 3*4096kB
[ 452.653077] ? __switch_to_asm+0x34/0x70
[ 452.657117] (M)
[ 452.659105] bpf_clone_redirect+0xb9/0x490
[ 452.663218] = 25288kB
[ 452.663228] Node 0
[ 452.665647] ? __schedule+0x874/0x1ed0
[ 452.669695] Normal:
[ 452.671691] bpf_prog_bebbfe2050753572+0x2e3/0x1000
[ 452.675914] 908*4kB
[ 452.678337] ? __sched_text_start+0x8/0x8
[ 452.680591] (MEH)
[ 452.684489] ? retint_kernel+0x2d/0x2d
[ 452.686792] 458*8kB
[ 452.691837] ? find_held_lock+0x36/0x1c0
[ 452.694139] (UME)
[ 452.698289] ? lock_acquire+0x1ed/0x520
[ 452.700414] 198*16kB
[ 452.704322] ? bpf_test_run+0x32e/0x5a0
[ 452.706624] (UME)
[ 452.710688] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 452.712825] 78*32kB
[ 452.716804] ? check_preemption_disabled+0x48/0x200
[ 452.719198] (UME)
[ 452.723171] ? kasan_check_read+0x11/0x20
[ 452.725304] 17*64kB
[ 452.730885] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 452.733193] (UM) 0*128kB
[ 452.738224] ? rcu_bh_qs+0xc0/0xc0
[ 452.740355] 0*256kB
[ 452.744523] ? preempt_schedule+0x4d/0x60
[ 452.746829] 0*512kB
[ 452.752106] ? ___preempt_schedule+0x16/0x18
[ 452.754842] 0*1024kB
[ 452.758388] ? bpf_test_run+0x1c0/0x5a0
[ 452.760693] 0*2048kB
[ 452.764841] ? netlink_diag_dump+0x2a0/0x2a0
[ 452.767139] 0*4096kB
[ 452.771580] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 452.773992] = 14048kB
[ 452.777988] ? bpf_test_init.isra.9+0x70/0x100
[ 452.780401] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 452.784803] ? bpf_prog_test_run_skb+0x634/0xb40
[ 452.787208] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 452.792743] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 452.795131] 154 total pagecache pages
[ 452.799704] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 452.799721] ? fput+0x130/0x1a0
[ 452.808544] 0 pages in swap cache
[ 452.813315] ? __bpf_prog_get+0x9b/0x290
[ 452.821884] Swap cache stats: add 0, delete 0, find 0/0
[ 452.821895] Free swap = 0kB
[ 452.826740] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 452.830520] Total swap = 0kB
[ 452.836057] ? bpf_prog_test_run+0x130/0x1a0
[ 452.839319] 1965979 pages RAM
[ 452.842768] ? __x64_sys_bpf+0x3d8/0x510
[ 452.846810] 0 pages HighMem/MovableOnly
[ 452.852175] ? bpf_prog_get+0x20/0x20
[ 452.855174] 342307 pages reserved
[ 452.860040] ? do_syscall_64+0x1b9/0x820
[ 452.863017] 0 pages cma reserved
[ 452.863088] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 452.867429] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 452.867450] ? syscall_return_slowpath+0x5e0/0x5e0
[ 452.867470] ? trace_hardirqs_on_caller+0x310/0x310
[ 452.870624] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 452.874625] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 452.878577] syz-fuzzer cpuset=
[ 452.882378] ? recalc_sigpending_tsk+0x180/0x180
[ 452.885808] /
[ 452.889883] ? kasan_check_write+0x14/0x20
[ 452.893268] mems_allowed=0
[ 452.899773] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 452.951894] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 452.957281] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 452.957440] kworker/0:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 452.964306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 452.974608] kworker/0:5 cpuset=
[ 452.983949] Call Trace:
[ 452.983959] /
[ 452.987226]
[ 452.989801] mems_allowed=0
[ 452.996583] dump_stack+0x1c4/0x2b4
[ 453.000219] ? dump_stack_print_info.cold.2+0x52/0x52
[ 453.005439] warn_alloc.cold.119+0xb7/0x1bd
[ 453.009770] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 453.014644] ? lock_downgrade+0x900/0x900
[ 453.018807] ? trace_hardirqs_off+0xb8/0x310
[ 453.023230] ? trace_hardirqs_off+0xb8/0x310
[ 453.027654] __alloc_pages_slowpath+0x2667/0x2d80
[ 453.032535] ? warn_alloc+0x120/0x120
[ 453.036346] ? lock_release+0x970/0x970
[ 453.040335] ? warn_alloc+0x120/0x120
[ 453.044156] ? print_usage_bug+0xc0/0xc0
[ 453.048221] ? warn_alloc+0x120/0x120
[ 453.052025] ? print_usage_bug+0xc0/0xc0
[ 453.056127] ? __lock_acquire+0x7ec/0x4ec0
[ 453.060363] ? __lock_acquire+0x7ec/0x4ec0
[ 453.064600] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 453.070145] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 453.075716] ? should_fail+0x22d/0xd01
[ 453.079622] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 453.084727] ? __lock_acquire+0x7ec/0x4ec0
[ 453.088974] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 453.094079] ? __lock_acquire+0x7ec/0x4ec0
[ 453.098320] ? should_fail+0x22d/0xd01
[ 453.102231] ? mark_held_locks+0x130/0x130
[ 453.106470] ? mark_held_locks+0x130/0x130
[ 453.110724] ? graph_lock+0x170/0x170
[ 453.114539] ? print_usage_bug+0xc0/0xc0
[ 453.118602] ? graph_lock+0x170/0x170
[ 453.122403] ? print_usage_bug+0xc0/0xc0
[ 453.126658] ? wq_watchdog_touch+0x9c/0xfe
[ 453.130926] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 453.136470] ? check_preemption_disabled+0x48/0x200
[ 453.141489] ? check_preemption_disabled+0x48/0x200
[ 453.146525] ? __lock_is_held+0xb5/0x140
[ 453.150602] __alloc_pages_nodemask+0xa80/0xde0
[ 453.155276] ? graph_lock+0x170/0x170
[ 453.159118] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 453.164145] ? graph_lock+0x170/0x170
[ 453.167964] ? find_held_lock+0x36/0x1c0
[ 453.172042] ? ____cache_alloc_node+0x1c7/0x1e0
[ 453.176718] ? lock_downgrade+0x900/0x900
[ 453.180877] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 453.186423] cache_grow_begin+0x91/0x8c0
[ 453.190495] ? do_raw_spin_unlock+0xa7/0x2f0
[ 453.194918] fallback_alloc+0x203/0x2e0
[ 453.198918] ____cache_alloc_node+0x1c7/0x1e0
[ 453.203436] kmem_cache_alloc_node+0xe3/0x730
[ 453.207937] ? ipv6_get_ifaddr+0x42e/0x620
[ 453.212191] __alloc_skb+0x119/0x770
[ 453.215910] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 453.221195] ? skb_scrub_packet+0x490/0x490
[ 453.225552] ? lock_downgrade+0x900/0x900
[ 453.229721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 453.235263] ? refcount_sub_and_test_checked+0x203/0x310
[ 453.240743] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 453.246202] ? addrconf_rs_timer+0x690/0x690
[ 453.250651] ndisc_alloc_skb+0x144/0x340
[ 453.254724] ndisc_send_rs+0x331/0x6e0
[ 453.258624] addrconf_rs_timer+0x314/0x690
[ 453.262871] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 453.267126] call_timer_fn+0x272/0x920
[ 453.271017] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 453.275263] ? process_timeout+0x40/0x40
[ 453.279323] ? find_held_lock+0x36/0x1c0
[ 453.283395] ? mark_held_locks+0xc7/0x130
[ 453.287572] ? _raw_spin_unlock_irq+0x27/0x80
[ 453.292078] ? _raw_spin_unlock_irq+0x27/0x80
[ 453.296575] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 453.300810] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 453.305432] ? trace_hardirqs_on+0xbd/0x310
[ 453.309764] ? kasan_check_read+0x11/0x20
[ 453.313944] ? __run_timers+0x7da/0xc70
[ 453.317965] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 453.323453] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 453.327704] __run_timers+0x7e5/0xc70
[ 453.331528] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 453.336902] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 453.341921] ? graph_lock+0x170/0x170
[ 453.345731] ? print_usage_bug+0xc0/0xc0
[ 453.349811] ? lock_release+0x970/0x970
[ 453.353793] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 453.358996] ? find_held_lock+0x36/0x1c0
[ 453.363075] ? graph_lock+0x170/0x170
[ 453.366911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 453.372507] ? check_preemption_disabled+0x48/0x200
[ 453.377539] ? __lock_is_held+0xb5/0x140
[ 453.381604] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 453.387149] ? check_preemption_disabled+0x48/0x200
[ 453.392179] run_timer_softirq+0x52/0xb0
[ 453.396258] ? rcu_read_lock_sched_held+0x108/0x120
[ 453.401291] __do_softirq+0x30b/0xad8
[ 453.405107] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 453.410237] ? pvclock_read_flags+0x160/0x160
[ 453.414754] ? lapic_next_event+0x5a/0x90
[ 453.418905] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 453.424448] ? check_preemption_disabled+0x48/0x200
[ 453.429479] ? check_preemption_disabled+0x48/0x200
[ 453.434540] ? kvm_clock_read+0x18/0x30
[ 453.438520] ? kvm_sched_clock_read+0x9/0x20
[ 453.442952] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 453.448492] ? check_preemption_disabled+0x48/0x200
[ 453.453526] irq_exit+0x17f/0x1c0
[ 453.457024] smp_apic_timer_interrupt+0x1cb/0x760
[ 453.461871] ? smp_reschedule_interrupt+0x109/0x650
[ 453.466923] ? smp_call_function_single_interrupt+0x650/0x650
[ 453.472822] ? interrupt_entry+0xb5/0xf0
[ 453.476891] ? trace_hardirqs_off_caller+0xbb/0x310
[ 453.481908] ? trace_hardirqs_off_caller+0xbb/0x310
[ 453.486935] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 453.491796] ? trace_hardirqs_on_caller+0x310/0x310
[ 453.496836] ? trace_hardirqs_on_caller+0x310/0x310
[ 453.501866] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 453.507407] ? check_preemption_disabled+0x48/0x200
[ 453.512427] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 453.517983] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 453.522848] apic_timer_interrupt+0xf/0x20
[ 453.527081]
[ 453.529320] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 453.534598] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 453.553497] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 453.561217] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 453.568487] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 453.575767] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 453.583048] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 453.590330] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 453.597630] ? arch_local_irq_restore+0x45/0x52
[ 453.602316] dump_stack+0x26a/0x2b4
[ 453.605949] ? dump_stack_print_info.cold.2+0x52/0x52
[ 453.611146] ? mark_held_locks+0x130/0x130
[ 453.615387] ? mark_held_locks+0x130/0x130
[ 453.619632] dump_header+0x27b/0xf72
[ 453.623364] ? pagefault_out_of_memory+0x197/0x197
[ 453.628299] ? mark_held_locks+0x130/0x130
[ 453.632551] ? __lock_acquire+0x7ec/0x4ec0
[ 453.636795] ? mem_cgroup_charge_statistics+0x780/0x780
[ 453.642163] ? print_usage_bug+0xc0/0xc0
[ 453.646233] ? print_usage_bug+0xc0/0xc0
[ 453.650305] ? graph_lock+0x170/0x170
[ 453.654117] ? graph_lock+0x170/0x170
[ 453.657919] ? print_usage_bug+0xc0/0xc0
[ 453.661998] ? print_usage_bug+0xc0/0xc0
[ 453.666071] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 453.671629] ? find_held_lock+0x36/0x1c0
[ 453.675795] ? mark_held_locks+0xc7/0x130
[ 453.679970] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 453.685075] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 453.690179] ? lockdep_hardirqs_on+0x421/0x5c0
[ 453.694766] ? trace_hardirqs_on+0xbd/0x310
[ 453.699111] ? kasan_check_read+0x11/0x20
[ 453.703286] ? ___ratelimit+0x36f/0x655
[ 453.707279] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 453.712753] ? trace_hardirqs_on+0x310/0x310
[ 453.717170] ? lock_downgrade+0x900/0x900
[ 453.721328] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 453.726442] ? ___ratelimit+0xaa/0x655
[ 453.730339] ? idr_get_free+0xec0/0xec0
[ 453.734328] ? kasan_check_write+0x14/0x20
[ 453.738568] ? do_raw_spin_lock+0xc1/0x200
[ 453.742826] oom_kill_process.cold.27+0x10/0x903
[ 453.747599] ? graph_lock+0x170/0x170
[ 453.751406] ? _raw_spin_unlock+0x2c/0x50
[ 453.755570] ? oom_badness+0xe6/0xaa0
[ 453.759383] ? oom_evaluate_task+0x540/0x540
[ 453.763799] ? find_held_lock+0x36/0x1c0
[ 453.767880] ? out_of_memory+0x974/0x1430
[ 453.772033] ? lock_downgrade+0x900/0x900
[ 453.776185] ? check_preemption_disabled+0x48/0x200
[ 453.781222] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 453.787023] ? kasan_check_read+0x11/0x20
[ 453.791174] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 453.796456] ? rcu_bh_qs+0xc0/0xc0
[ 453.800002] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 453.805029] ? oom_evaluate_task+0x302/0x540
[ 453.809448] out_of_memory+0xa84/0x1430
[ 453.813435] ? oom_killer_disable+0x3a0/0x3a0
[ 453.817954] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 453.822887] ? __mutex_add_waiter+0x2a0/0x2a0
[ 453.827400] __alloc_pages_slowpath+0x2318/0x2d80
[ 453.832290] ? warn_alloc+0x120/0x120
[ 453.836146] ? find_get_entry+0x2f2/0xc40
[ 453.840329] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 453.845878] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 453.850808] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 453.856351] ? should_fail+0x22d/0xd01
[ 453.860245] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 453.865348] ? __lock_is_held+0xb5/0x140
[ 453.869439] ? __lock_is_held+0xb5/0x140
[ 453.873517] ? ___might_sleep+0x1ed/0x300
[ 453.877664] ? lock_release+0x970/0x970
[ 453.881657] ? arch_local_save_flags+0x40/0x40
[ 453.886262] ? __might_sleep+0x95/0x190
[ 453.890254] __alloc_pages_nodemask+0xa80/0xde0
[ 453.894941] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 453.899964] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 453.905765] ? kasan_check_read+0x11/0x20
[ 453.909931] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 453.915230] ? graph_lock+0x170/0x170
[ 453.919036] ? print_usage_bug+0xc0/0xc0
[ 453.923104] ? graph_lock+0x170/0x170
[ 453.926917] ? graph_lock+0x170/0x170
[ 453.930750] ? __do_page_cache_readahead+0x7ce/0x980
[ 453.935867] ? find_held_lock+0x36/0x1c0
[ 453.939937] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 453.945486] alloc_pages_current+0x10c/0x210
[ 453.949894] ? lock_downgrade+0x900/0x900
[ 453.954053] __page_cache_alloc+0x38f/0x5b0
[ 453.958378] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 453.964192] ? kasan_check_read+0x11/0x20
[ 453.968347] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 453.973634] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 453.978309] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 453.983857] ? check_preemption_disabled+0x48/0x200
[ 453.989005] filemap_fault+0x1594/0x25f0
[ 453.993105] ? __lock_page_or_retry+0xa00/0xa00
[ 453.997787] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 454.003586] ? kasan_check_read+0x11/0x20
[ 454.007741] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 454.013031] ? rcu_bh_qs+0xc0/0xc0
[ 454.016600] ? filemap_map_pages+0xdea/0x1980
[ 454.021154] ? find_get_pages_range_tag+0x1320/0x1320
[ 454.026361] ? try_to_wake_up+0x10a/0x12f0
[ 454.030602] ? graph_lock+0x170/0x170
[ 454.034411] ? migrate_swap_stop+0x930/0x930
[ 454.038837] ? find_held_lock+0x36/0x1c0
[ 454.042928] ? lock_acquire+0x1ed/0x520
[ 454.046912] ? ext4_filemap_fault+0x7a/0xad
[ 454.051287] ? lock_release+0x970/0x970
[ 454.055265] ? arch_local_save_flags+0x40/0x40
[ 454.059853] ? __unqueue_futex+0x2e0/0x2e0
[ 454.064121] ? down_read+0xb0/0x1d0
[ 454.067751] ? ext4_filemap_fault+0x7a/0xad
[ 454.072074] ? __down_interruptible+0x700/0x700
[ 454.076760] ? get_futex_key+0x21b0/0x21b0
[ 454.081013] ext4_filemap_fault+0x82/0xad
[ 454.085170] __do_fault+0x100/0x6b0
[ 454.088834] ? print_bad_pte+0x6c0/0x6c0
[ 454.092916] ? do_futex+0x249/0x26d0
[ 454.096632] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 454.102175] ? pmd_val+0x88/0x100
[ 454.105634] ? add_mm_counter_fast+0xd0/0xd0
[ 454.110047] ? pmd_val+0x88/0x100
[ 454.113518] ? add_mm_counter_fast+0xd0/0xd0
[ 454.117962] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 454.123509] __handle_mm_fault+0x3709/0x53e0
[ 454.127920] ? perf_trace_lock+0x14d/0x7a0
[ 454.132173] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 454.137035] ? graph_lock+0x170/0x170
[ 454.140852] ? print_usage_bug+0xc0/0xc0
[ 454.145005] ? graph_lock+0x170/0x170
[ 454.148807] ? graph_lock+0x170/0x170
[ 454.152628] ? handle_mm_fault+0x42a/0xc70
[ 454.156891] ? lock_downgrade+0x900/0x900
[ 454.161050] ? check_preemption_disabled+0x48/0x200
[ 454.166080] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 454.171874] ? kasan_check_read+0x11/0x20
[ 454.176041] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 454.181321] ? rcu_bh_qs+0xc0/0xc0
[ 454.184867] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 454.190322] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 454.195861] ? check_preemption_disabled+0x48/0x200
[ 454.200919] handle_mm_fault+0x54f/0xc70
[ 454.204988] ? __handle_mm_fault+0x53e0/0x53e0
[ 454.209577] ? find_vma+0x34/0x190
[ 454.213140] __do_page_fault+0x67d/0xed0
[ 454.217240] ? mm_fault_error+0x380/0x380
[ 454.221405] ? trace_hardirqs_off+0xb8/0x310
[ 454.225817] ? trace_hardirqs_on+0x310/0x310
[ 454.230244] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 454.236118] ? trace_hardirqs_on+0x310/0x310
[ 454.240549] do_page_fault+0xf2/0x7e0
[ 454.244369] ? vmalloc_sync_all+0x30/0x30
[ 454.248523] ? error_entry+0x70/0xd0
[ 454.252245] ? trace_hardirqs_off_caller+0xbb/0x310
[ 454.257264] ? trace_hardirqs_on_caller+0xc0/0x310
[ 454.262196] ? syscall_return_slowpath+0x5e0/0x5e0
[ 454.267136] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 454.271985] ? trace_hardirqs_on_caller+0x310/0x310
[ 454.277000] ? trace_hardirqs_off+0x310/0x310
[ 454.281505] ? prepare_exit_to_usermode+0x291/0x3b0
[ 454.286526] ? page_fault+0x8/0x30
[ 454.290075] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 454.294934] ? page_fault+0x8/0x30
[ 454.298481] page_fault+0x1e/0x30
[ 454.301968] RIP: 0033:0x44b69a
[ 454.305178] Code: Bad RIP value.
[ 454.308544] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 454.313906] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 454.321193] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 454.328476] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 454.335743] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 454.343015] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 454.350322] CPU: 0 PID: 11641 Comm: kworker/0:5 Not tainted 4.19.0-rc5+ #106
[ 454.350328] warn_alloc_show_mem: 1 callbacks suppressed
[ 454.350336] Mem-Info:
[ 454.357543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 454.362940] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 454.362940] active_file:18 inactive_file:17 isolated_file:0
[ 454.362940] unevictable:0 dirty:0 writeback:0 unstable:0
[ 454.362940] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 454.362940] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 454.362940] free:13799 free_pcp:275 free_cma:0
[ 454.365314] Workqueue: events_long br_fdb_cleanup
[ 454.374710] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 454.407562] Call Trace:
[ 454.412410] Node 0
[ 454.439908] dump_stack+0x1c4/0x2b4
[ 454.442498] 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
[ 454.444712] ? dump_stack_print_info.cold.2+0x52/0x52
[ 454.448319] lowmem_reserve[]:
[ 454.473827] warn_alloc.cold.119+0xb7/0x1bd
[ 454.478991] 0
[ 454.482095] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 454.486390] 2819
[ 454.488200] ? lock_downgrade+0x900/0x900
[ 454.493015] 6323
[ 454.495083] ? trace_hardirqs_off+0xb8/0x310
[ 454.499208] 6323
[ 454.501295] ? trace_hardirqs_off+0xb8/0x310
[ 454.505685] Node 0
[ 454.507778] __alloc_pages_slowpath+0x2667/0x2d80
[ 454.512187] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 454.514448] ? warn_alloc+0x120/0x120
[ 454.519245] lowmem_reserve[]:
[ 454.546071] ? warn_alloc+0x120/0x120
[ 454.549859] 0
[ 454.552977] ? print_usage_bug+0xc0/0xc0
[ 454.556755] 0
[ 454.558557] ? warn_alloc+0x120/0x120
[ 454.562613] 3503
[ 454.564413] ? print_usage_bug+0xc0/0xc0
[ 454.568209] 3503
[ 454.570313] ? print_usage_bug+0xc0/0xc0
[ 454.574373] Node 0
[ 454.576439] ? __lock_acquire+0x7ec/0x4ec0
[ 454.580507] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 454.582723] ? print_usage_bug+0xc0/0xc0
[ 454.586965] lowmem_reserve[]:
[ 454.615261] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 454.619297] 0
[ 454.622399] ? should_fail+0x22d/0xd01
[ 454.627907] 0 0
[ 454.629718] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 454.633583] 0
[ 454.635566] ? __lock_acquire+0x7ec/0x4ec0
[ 454.642484] ? __lock_acquire+0x7ec/0x4ec0
[ 454.646698] Node 0
[ 454.650924] ? should_fail+0x22d/0xd01
[ 454.650937] DMA:
[ 454.653168] ? print_usage_bug+0xc0/0xc0
[ 454.657036] 1*4kB
[ 454.659097] ? mark_held_locks+0x130/0x130
[ 454.663147] (U)
[ 454.665298] ? mark_held_locks+0x130/0x130
[ 454.669515] 0*8kB
[ 454.671490] ? mark_held_locks+0x130/0x130
[ 454.675719] 0*16kB
[ 454.677868] ? find_held_lock+0x36/0x1c0
[ 454.682076] 1*32kB (U)
[ 454.684322] ? graph_lock+0x170/0x170
[ 454.688357] 2*64kB (U)
[ 454.690963] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 454.694769] 1*128kB
[ 454.697355] ? check_preemption_disabled+0x48/0x200
[ 454.702865] (U)
[ 454.705194] ? check_preemption_disabled+0x48/0x200
[ 454.710179] 1*256kB
[ 454.712167] ? __lock_is_held+0xb5/0x140
[ 454.717165] (U) 0*512kB
[ 454.719504] __alloc_pages_nodemask+0xa80/0xde0
[ 454.723558] 1*1024kB
[ 454.726244] ? graph_lock+0x170/0x170
[ 454.730891] (U)
[ 454.733322] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 454.737132] 1*2048kB
[ 454.739222] ? graph_lock+0x170/0x170
[ 454.744210] (M) 3*4096kB
[ 454.746641] ? find_held_lock+0x36/0x1c0
[ 454.750416] (M)
[ 454.753181] ? ____cache_alloc_node+0x1c7/0x1e0
[ 454.757211] = 15908kB
[ 454.757220] Node 0
[ 454.759216] ? lock_downgrade+0x900/0x900
[ 454.763848] DMA32: 4*4kB
[ 454.766269] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 454.768480] (M)
[ 454.772640] cache_grow_begin+0x91/0x8c0
[ 454.775380] 1*8kB
[ 454.780915] ? do_raw_spin_unlock+0xa7/0x2f0
[ 454.782880] (U) 3*16kB
[ 454.786976] fallback_alloc+0x203/0x2e0
[ 454.789097] (UM)
[ 454.793505] ____cache_alloc_node+0x1c7/0x1e0
[ 454.796065] 2*32kB
[ 454.800040] kmem_cache_alloc_node+0xe3/0x730
[ 454.802080] (M)
[ 454.806574] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 454.808795] 5*64kB
[ 454.813288] ? kasan_check_read+0x11/0x20
[ 454.815255] (UM)
[ 454.821048] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 454.823260] 4*128kB
[ 454.827409] __alloc_skb+0x119/0x770
[ 454.829445] (UM)
[ 454.834731] ? skb_scrub_packet+0x490/0x490
[ 454.837293] 3*256kB
[ 454.841003] ? call_switchdev_notifiers+0x43/0x60
[ 454.843041] (M)
[ 454.847361] ? br_switchdev_fdb_notify+0xd1/0x510
[ 454.849662] 4*512kB
[ 454.854502] ? br_switchdev_set_port_flag+0x3c0/0x3c0
[ 454.856457] (UM) 3*1024kB
[ 454.861332] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 454.863646] (UM)
[ 454.868846] ? kasan_check_read+0x11/0x20
[ 454.871674] 3*2048kB
[ 454.877558] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 454.879604] (M) 3*4096kB
[ 454.883764] ? rcu_bh_qs+0xc0/0xc0
[ 454.886152] (M)
[ 454.891434] fdb_notify+0x9e/0x180
[ 454.894174] = 25288kB
[ 454.897717] fdb_delete+0x803/0x1200
[ 454.899672] Node 0
[ 454.903228] ? fdb_create+0x1710/0x1710
[ 454.905600] Normal:
[ 454.909310] ? mark_held_locks+0xc7/0x130
[ 454.911533] 908*4kB
[ 454.915504] ? mod_delayed_work_on+0x130/0x260
[ 454.917808] (MEH)
[ 454.921959] ? lock_acquire+0x1ed/0x520
[ 454.924256] 458*8kB
[ 454.928842] ? br_fdb_cleanup+0x186/0x630
[ 454.930971] (UME)
[ 454.934944] ? lock_release+0x970/0x970
[ 454.934960] ? kasan_check_read+0x11/0x20
[ 454.937268] 198*16kB
[ 454.941443] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 454.943570] (UME)
[ 454.947540] ? kasan_check_write+0x14/0x20
[ 454.951670] 78*32kB
[ 454.954080] ? do_raw_spin_lock+0xc1/0x200
[ 454.959334] (UME)
[ 454.961486] br_fdb_cleanup+0x4f0/0x630
[ 454.965704] 17*64kB
[ 454.968026] ? br_fdb_change_mac_address+0x540/0x540
[ 454.972245] (UM)
[ 454.974398] ? __lock_is_held+0xb5/0x140
[ 454.978356] 0*128kB
[ 454.980688] process_one_work+0xc90/0x1b90
[ 454.985767] 0*256kB
[ 454.987831] ? mark_held_locks+0x130/0x130
[ 454.991871] 0*512kB
[ 454.994225] ? pwq_dec_nr_in_flight+0x4a0/0x4a0
[ 454.998439] 0*1024kB
[ 455.000760] ? __switch_to_asm+0x40/0x70
[ 455.004967] 0*2048kB 0*4096kB
[ 455.007308] ? __switch_to_asm+0x40/0x70
[ 455.011952] = 14048kB
[ 455.011968] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 455.014369] ? __switch_to_asm+0x34/0x70
[ 455.018416] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 455.021613] ? __switch_to_asm+0x40/0x70
[ 455.025652] 154 total pagecache pages
[ 455.028053] ? __switch_to_asm+0x34/0x70
[ 455.028071] ? __switch_to_asm+0x40/0x70
[ 455.036893] 0 pages in swap cache
[ 455.040936] ? __switch_to_asm+0x34/0x70
[ 455.040952] ? __switch_to_asm+0x40/0x70
[ 455.049520] Swap cache stats: add 0, delete 0, find 0/0
[ 455.049530] Free swap = 0kB
[ 455.053611] ? __schedule+0x874/0x1ed0
[ 455.057403] Total swap = 0kB
[ 455.061461] ? __switch_to_asm+0x34/0x70
[ 455.065514] 1965979 pages RAM
[ 455.068962] ? __switch_to_asm+0x40/0x70
[ 455.072996] 0 pages HighMem/MovableOnly
[ 455.073005] 342307 pages reserved
[ 455.077073] ? graph_lock+0x170/0x170
[ 455.082416] 0 pages cma reserved
[ 455.085428] ? __sched_text_start+0x8/0x8
[ 455.089374] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 455.092329] ? lockdep_hardirqs_on+0x421/0x5c0
[ 455.096454] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 455.099476] ? retint_kernel+0x2d/0x2d
[ 455.103520] syz-fuzzer cpuset=
[ 455.107490] ? find_held_lock+0x36/0x1c0
[ 455.110930] /
[ 455.114729] ? lock_acquire+0x1ed/0x520
[ 455.118077] mems_allowed=0
[ 455.122236] ? worker_thread+0x3e0/0x1390
[ 455.167549] ? lock_release+0x970/0x970
[ 455.171534] ? trace_hardirqs_off+0xb8/0x310
[ 455.175951] ? kasan_check_read+0x11/0x20
[ 455.180103] ? worker_thread+0x3e0/0x1390
[ 455.184257] ? trace_hardirqs_on+0x310/0x310
[ 455.188681] ? kasan_check_write+0x14/0x20
[ 455.192939] ? do_raw_spin_lock+0xc1/0x200
[ 455.197196] worker_thread+0x17f/0x1390
[ 455.201169] ? __switch_to_asm+0x34/0x70
[ 455.205262] ? process_one_work+0x1b90/0x1b90
[ 455.209768] ? graph_lock+0x170/0x170
[ 455.213605] ? __sched_text_start+0x8/0x8
[ 455.217765] ? find_held_lock+0x36/0x1c0
[ 455.221852] ? __kthread_parkme+0xce/0x1a0
[ 455.226092] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 455.231220] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 455.236332] ? lockdep_hardirqs_on+0x421/0x5c0
[ 455.240922] ? trace_hardirqs_on+0xbd/0x310
[ 455.245249] ? kasan_check_read+0x11/0x20
[ 455.249413] ? __kthread_parkme+0xce/0x1a0
[ 455.253653] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 455.259108] ? kasan_check_write+0x14/0x20
[ 455.263346] ? do_raw_spin_lock+0xc1/0x200
[ 455.267593] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 455.272704] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 455.278245] ? __kthread_parkme+0xfb/0x1a0
[ 455.282490] kthread+0x35a/0x420
[ 455.285858] ? process_one_work+0x1b90/0x1b90
[ 455.290355] ? kthread_bind+0x40/0x40
[ 455.294164] ret_from_fork+0x3a/0x50
[ 455.297908] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 455.298064] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 455.304932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 455.304956] Call Trace:
[ 455.315433] syz-executor3 cpuset=
[ 455.324780]
[ 455.327363] syz3
[ 455.330814] dump_stack+0x1c4/0x2b4
[ 455.332956] mems_allowed=0
[ 455.334931] ? dump_stack_print_info.cold.2+0x52/0x52
[ 455.346677] warn_alloc.cold.119+0xb7/0x1bd
[ 455.351009] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 455.355875] ? lock_downgrade+0x900/0x900
[ 455.360031] ? trace_hardirqs_off+0xb8/0x310
[ 455.364460] ? trace_hardirqs_off+0xb8/0x310
[ 455.368881] __alloc_pages_slowpath+0x2667/0x2d80
[ 455.373773] ? warn_alloc+0x120/0x120
[ 455.377603] ? trace_hardirqs_on+0x310/0x310
[ 455.382039] ? warn_alloc+0x120/0x120
[ 455.385864] ? print_usage_bug+0xc0/0xc0
[ 455.389931] ? warn_alloc+0x120/0x120
[ 455.393736] ? ktime_get+0x2e1/0x440
[ 455.397471] ? print_usage_bug+0xc0/0xc0
[ 455.401538] ? __lock_acquire+0x7ec/0x4ec0
[ 455.405772] ? __lock_acquire+0x7ec/0x4ec0
[ 455.410008] ? kasan_check_read+0x11/0x20
[ 455.414162] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 455.419708] ? should_fail+0x22d/0xd01
[ 455.423601] ? rcu_bh_qs+0xc0/0xc0
[ 455.427157] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 455.432263] ? __lock_acquire+0x7ec/0x4ec0
[ 455.436512] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 455.441617] ? __lock_acquire+0x7ec/0x4ec0
[ 455.445855] ? should_fail+0x22d/0xd01
[ 455.449748] ? rcu_idle_enter+0x4b0/0x4b0
[ 455.453910] ? mark_held_locks+0x130/0x130
[ 455.458153] ? mark_held_locks+0x130/0x130
[ 455.462398] ? mark_held_locks+0xc7/0x130
[ 455.466548] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 455.471566] ? graph_lock+0x170/0x170
[ 455.475380] ? print_usage_bug+0xc0/0xc0
[ 455.479446] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 455.484993] ? check_preemption_disabled+0x48/0x200
[ 455.490024] ? check_preemption_disabled+0x48/0x200
[ 455.495055] ? __lock_is_held+0xb5/0x140
[ 455.499128] __alloc_pages_nodemask+0xa80/0xde0
[ 455.503802] ? graph_lock+0x170/0x170
[ 455.507624] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 455.512638] ? graph_lock+0x170/0x170
[ 455.516453] ? find_held_lock+0x36/0x1c0
[ 455.520528] ? ____cache_alloc_node+0x1c7/0x1e0
[ 455.525204] ? lock_downgrade+0x900/0x900
[ 455.529364] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 455.534914] cache_grow_begin+0x91/0x8c0
[ 455.539001] ? do_raw_spin_unlock+0xa7/0x2f0
[ 455.543435] fallback_alloc+0x203/0x2e0
[ 455.547422] ____cache_alloc_node+0x1c7/0x1e0
[ 455.551931] kmem_cache_alloc_node+0xe3/0x730
[ 455.556433] ? ipv6_get_ifaddr+0x42e/0x620
[ 455.560703] __alloc_skb+0x119/0x770
[ 455.564420] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 455.569711] ? skb_scrub_packet+0x490/0x490
[ 455.574041] ? lock_downgrade+0x900/0x900
[ 455.578200] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 455.583745] ? refcount_sub_and_test_checked+0x203/0x310
[ 455.589206] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 455.594664] ? addrconf_rs_timer+0x690/0x690
[ 455.599108] ndisc_alloc_skb+0x144/0x340
[ 455.603176] ndisc_send_rs+0x331/0x6e0
[ 455.607075] addrconf_rs_timer+0x314/0x690
[ 455.611331] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 455.615580] call_timer_fn+0x272/0x920
[ 455.619490] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 455.623730] ? process_timeout+0x40/0x40
[ 455.627791] ? find_held_lock+0x36/0x1c0
[ 455.631864] ? mark_held_locks+0xc7/0x130
[ 455.636037] ? _raw_spin_unlock_irq+0x27/0x80
[ 455.640535] ? _raw_spin_unlock_irq+0x27/0x80
[ 455.645033] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 455.649267] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 455.653852] ? trace_hardirqs_on+0xbd/0x310
[ 455.658170] ? kasan_check_read+0x11/0x20
[ 455.662337] ? __run_timers+0x7da/0xc70
[ 455.666320] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 455.671780] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 455.676026] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 455.680266] __run_timers+0x7e5/0xc70
[ 455.684085] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 455.689454] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 455.694489] ? graph_lock+0x170/0x170
[ 455.698312] ? print_usage_bug+0xc0/0xc0
[ 455.702390] ? lock_release+0x970/0x970
[ 455.706371] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 455.711575] ? find_held_lock+0x36/0x1c0
[ 455.715654] ? graph_lock+0x170/0x170
[ 455.719463] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 455.725007] ? check_preemption_disabled+0x48/0x200
[ 455.730043] ? __lock_is_held+0xb5/0x140
[ 455.734111] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 455.739655] ? check_preemption_disabled+0x48/0x200
[ 455.744711] run_timer_softirq+0x52/0xb0
[ 455.748773] ? rcu_read_lock_sched_held+0x108/0x120
[ 455.753794] __do_softirq+0x30b/0xad8
[ 455.757607] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 455.762743] ? pvclock_read_flags+0x160/0x160
[ 455.767268] ? lapic_next_event+0x5a/0x90
[ 455.771421] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 455.776962] ? check_preemption_disabled+0x48/0x200
[ 455.781995] ? check_preemption_disabled+0x48/0x200
[ 455.787021] ? kvm_clock_read+0x18/0x30
[ 455.791015] ? kvm_sched_clock_read+0x9/0x20
[ 455.795428] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 455.800973] ? check_preemption_disabled+0x48/0x200
[ 455.806007] irq_exit+0x17f/0x1c0
[ 455.809466] smp_apic_timer_interrupt+0x1cb/0x760
[ 455.814338] ? smp_reschedule_interrupt+0x109/0x650
[ 455.819364] ? smp_call_function_single_interrupt+0x650/0x650
[ 455.825276] ? interrupt_entry+0xb5/0xf0
[ 455.829346] ? trace_hardirqs_off_caller+0xbb/0x310
[ 455.834384] ? trace_hardirqs_off_caller+0xbb/0x310
[ 455.839410] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 455.844257] ? trace_hardirqs_on_caller+0x310/0x310
[ 455.849275] ? trace_hardirqs_on_caller+0x310/0x310
[ 455.854304] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 455.859844] ? check_preemption_disabled+0x48/0x200
[ 455.864860] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 455.870410] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 455.875293] apic_timer_interrupt+0xf/0x20
[ 455.879523]
[ 455.881760] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 455.887035] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 455.905932] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 455.913661] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 455.920934] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 455.928228] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 455.935496] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 455.942765] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 455.950050] ? arch_local_irq_restore+0x45/0x52
[ 455.954729] dump_stack+0x26a/0x2b4
[ 455.958372] ? dump_stack_print_info.cold.2+0x52/0x52
[ 455.963586] ? mark_held_locks+0x130/0x130
[ 455.967823] ? mark_held_locks+0x130/0x130
[ 455.972066] dump_header+0x27b/0xf72
[ 455.975796] ? pagefault_out_of_memory+0x197/0x197
[ 455.980731] ? mark_held_locks+0x130/0x130
[ 455.984967] ? __lock_acquire+0x7ec/0x4ec0
[ 455.989214] ? mem_cgroup_charge_statistics+0x780/0x780
[ 455.994584] ? print_usage_bug+0xc0/0xc0
[ 455.998649] ? print_usage_bug+0xc0/0xc0
[ 456.002736] ? graph_lock+0x170/0x170
[ 456.006541] ? graph_lock+0x170/0x170
[ 456.010347] ? print_usage_bug+0xc0/0xc0
[ 456.014408] ? print_usage_bug+0xc0/0xc0
[ 456.018477] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 456.024021] ? find_held_lock+0x36/0x1c0
[ 456.028100] ? mark_held_locks+0xc7/0x130
[ 456.032255] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 456.037360] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 456.042476] ? lockdep_hardirqs_on+0x421/0x5c0
[ 456.047084] ? trace_hardirqs_on+0xbd/0x310
[ 456.051418] ? kasan_check_read+0x11/0x20
[ 456.055588] ? ___ratelimit+0x36f/0x655
[ 456.059573] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 456.065029] ? trace_hardirqs_on+0x310/0x310
[ 456.069446] ? lock_downgrade+0x900/0x900
[ 456.073622] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 456.078759] ? ___ratelimit+0xaa/0x655
[ 456.082653] ? idr_get_free+0xec0/0xec0
[ 456.086638] ? kasan_check_write+0x14/0x20
[ 456.090878] ? do_raw_spin_lock+0xc1/0x200
[ 456.095164] oom_kill_process.cold.27+0x10/0x903
[ 456.099925] ? graph_lock+0x170/0x170
[ 456.103732] ? _raw_spin_unlock+0x2c/0x50
[ 456.107881] ? oom_badness+0xe6/0xaa0
[ 456.111710] ? oom_evaluate_task+0x540/0x540
[ 456.116125] ? find_held_lock+0x36/0x1c0
[ 456.120199] ? out_of_memory+0x974/0x1430
[ 456.124352] ? lock_downgrade+0x900/0x900
[ 456.128520] ? check_preemption_disabled+0x48/0x200
[ 456.133597] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 456.139395] ? kasan_check_read+0x11/0x20
[ 456.143577] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 456.148860] ? rcu_bh_qs+0xc0/0xc0
[ 456.152406] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 456.157443] ? oom_evaluate_task+0x302/0x540
[ 456.161857] out_of_memory+0xa84/0x1430
[ 456.165850] ? oom_killer_disable+0x3a0/0x3a0
[ 456.170352] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 456.175299] ? __mutex_add_waiter+0x2a0/0x2a0
[ 456.179825] __alloc_pages_slowpath+0x2318/0x2d80
[ 456.184710] ? warn_alloc+0x120/0x120
[ 456.188534] ? find_get_entry+0x2f2/0xc40
[ 456.192746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 456.198289] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 456.203237] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 456.208774] ? should_fail+0x22d/0xd01
[ 456.212676] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 456.217791] ? __lock_is_held+0xb5/0x140
[ 456.221885] ? __lock_is_held+0xb5/0x140
[ 456.225965] ? ___might_sleep+0x1ed/0x300
[ 456.230117] ? lock_release+0x970/0x970
[ 456.234635] ? arch_local_save_flags+0x40/0x40
[ 456.239264] ? __might_sleep+0x95/0x190
[ 456.243258] __alloc_pages_nodemask+0xa80/0xde0
[ 456.247947] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 456.253230] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 456.259041] ? kasan_check_read+0x11/0x20
[ 456.263191] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 456.268476] ? graph_lock+0x170/0x170
[ 456.272296] ? print_usage_bug+0xc0/0xc0
[ 456.276360] ? graph_lock+0x170/0x170
[ 456.280168] ? graph_lock+0x170/0x170
[ 456.283986] ? __do_page_cache_readahead+0x7ce/0x980
[ 456.289109] ? find_held_lock+0x36/0x1c0
[ 456.293189] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 456.298751] alloc_pages_current+0x10c/0x210
[ 456.303164] ? lock_downgrade+0x900/0x900
[ 456.307321] __page_cache_alloc+0x38f/0x5b0
[ 456.311645] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 456.317446] ? kasan_check_read+0x11/0x20
[ 456.321596] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 456.326874] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 456.331558] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 456.337099] ? check_preemption_disabled+0x48/0x200
[ 456.342126] filemap_fault+0x1594/0x25f0
[ 456.346221] ? __lock_page_or_retry+0xa00/0xa00
[ 456.350893] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 456.356701] ? kasan_check_read+0x11/0x20
[ 456.360849] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 456.366131] ? rcu_bh_qs+0xc0/0xc0
[ 456.369707] ? filemap_map_pages+0xdea/0x1980
[ 456.374232] ? find_get_pages_range_tag+0x1320/0x1320
[ 456.379428] ? try_to_wake_up+0x10a/0x12f0
[ 456.383697] ? graph_lock+0x170/0x170
[ 456.387505] ? migrate_swap_stop+0x930/0x930
[ 456.391916] ? find_held_lock+0x36/0x1c0
[ 456.396000] ? lock_acquire+0x1ed/0x520
[ 456.399975] ? ext4_filemap_fault+0x7a/0xad
[ 456.404307] ? lock_release+0x970/0x970
[ 456.408283] ? arch_local_save_flags+0x40/0x40
[ 456.412885] ? __unqueue_futex+0x2e0/0x2e0
[ 456.417159] ? down_read+0xb0/0x1d0
[ 456.420792] ? ext4_filemap_fault+0x7a/0xad
[ 456.425115] ? __down_interruptible+0x700/0x700
[ 456.429794] ? get_futex_key+0x21b0/0x21b0
[ 456.434048] ext4_filemap_fault+0x82/0xad
[ 456.438209] __do_fault+0x100/0x6b0
[ 456.441847] ? print_bad_pte+0x6c0/0x6c0
[ 456.445913] ? do_futex+0x249/0x26d0
[ 456.449647] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 456.455189] ? pmd_val+0x88/0x100
[ 456.458646] ? add_mm_counter_fast+0xd0/0xd0
[ 456.463055] ? pmd_val+0x88/0x100
[ 456.466515] ? add_mm_counter_fast+0xd0/0xd0
[ 456.470940] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 456.476500] __handle_mm_fault+0x3709/0x53e0
[ 456.480912] ? perf_trace_lock+0x14d/0x7a0
[ 456.485207] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 456.490056] ? graph_lock+0x170/0x170
[ 456.493858] ? print_usage_bug+0xc0/0xc0
[ 456.497936] ? graph_lock+0x170/0x170
[ 456.501738] ? graph_lock+0x170/0x170
[ 456.505555] ? handle_mm_fault+0x42a/0xc70
[ 456.509794] ? lock_downgrade+0x900/0x900
[ 456.513961] ? check_preemption_disabled+0x48/0x200
[ 456.518996] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 456.524791] ? kasan_check_read+0x11/0x20
[ 456.528976] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 456.534255] ? rcu_bh_qs+0xc0/0xc0
[ 456.537800] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 456.543254] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 456.548795] ? check_preemption_disabled+0x48/0x200
[ 456.553820] handle_mm_fault+0x54f/0xc70
[ 456.557889] ? __handle_mm_fault+0x53e0/0x53e0
[ 456.562487] ? find_vma+0x34/0x190
[ 456.566036] __do_page_fault+0x67d/0xed0
[ 456.570109] ? mm_fault_error+0x380/0x380
[ 456.574272] ? trace_hardirqs_off+0xb8/0x310
[ 456.578715] ? trace_hardirqs_on+0x310/0x310
[ 456.583139] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 456.588504] ? trace_hardirqs_on+0x310/0x310
[ 456.592918] do_page_fault+0xf2/0x7e0
[ 456.596729] ? vmalloc_sync_all+0x30/0x30
[ 456.600897] ? error_entry+0x70/0xd0
[ 456.604635] ? trace_hardirqs_off_caller+0xbb/0x310
[ 456.609754] ? trace_hardirqs_on_caller+0xc0/0x310
[ 456.614699] ? syscall_return_slowpath+0x5e0/0x5e0
[ 456.619636] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 456.624482] ? trace_hardirqs_on_caller+0x310/0x310
[ 456.629499] ? trace_hardirqs_off+0x310/0x310
[ 456.634015] ? prepare_exit_to_usermode+0x291/0x3b0
[ 456.639034] ? page_fault+0x8/0x30
[ 456.642593] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 456.647448] ? page_fault+0x8/0x30
[ 456.650995] page_fault+0x1e/0x30
[ 456.654449] RIP: 0033:0x44b69a
[ 456.657647] Code: Bad RIP value.
[ 456.661012] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 456.666400] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 456.673686] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 456.680963] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 456.688229] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 456.695541] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 456.702843] CPU: 0 PID: 19865 Comm: syz-executor3 Not tainted 4.19.0-rc5+ #106
[ 456.702849] warn_alloc_show_mem: 1 callbacks suppressed
[ 456.702857] Mem-Info:
[ 456.710224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 456.715592] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 456.715592] active_file:18 inactive_file:17 isolated_file:0
[ 456.715592] unevictable:0 dirty:0 writeback:0 unstable:0
[ 456.715592] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 456.715592] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 456.715592] free:13799 free_pcp:275 free_cma:0
[ 456.717968] Call Trace:
[ 456.727359] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 456.760244] dump_stack+0x1c4/0x2b4
[ 456.762811] Node 0
[ 456.790341] ? dump_stack_print_info.cold.2+0x52/0x52
[ 456.793981] 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
[ 456.796234] warn_alloc.cold.119+0xb7/0x1bd
[ 456.801395] lowmem_reserve[]:
[ 456.826900] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 456.831194] 0 2819
[ 456.834326] ? lock_downgrade+0x900/0x900
[ 456.839158] 6323
[ 456.841464] ? trace_hardirqs_off+0xb8/0x310
[ 456.845582] 6323
[ 456.847657] ? trace_hardirqs_off+0xb8/0x310
[ 456.852040] Node 0
[ 456.854120] __alloc_pages_slowpath+0x2667/0x2d80
[ 456.858524] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 456.860763] ? warn_alloc+0x120/0x120
[ 456.865562] lowmem_reserve[]: 0
[ 456.892295] ? attach_entity_load_avg+0x860/0x860
[ 456.896067] 0 3503
[ 456.899355] ? warn_alloc+0x120/0x120
[ 456.904179] 3503
[ 456.906444] ? print_usage_bug+0xc0/0xc0
[ 456.910222] Node 0
[ 456.912283] ? warn_alloc+0x120/0x120
[ 456.916365] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 456.918578] ? print_usage_bug+0xc0/0xc0
[ 456.922356] lowmem_reserve[]:
[ 456.950635] ? trace_hardirqs_on+0xbd/0x310
[ 456.954695] 0
[ 456.957823] ? kasan_check_read+0x11/0x20
[ 456.962121] 0
[ 456.963925] ? rb_erase+0x3710/0x3710
[ 456.968058] 0
[ 456.969860] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 456.973641] 0
[ 456.975442] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 456.982694] ? should_fail+0x22d/0xd01
[ 456.988217] Node 0 DMA:
[ 456.992106] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 456.992124] ? __lock_acquire+0x7ec/0x4ec0
[ 456.994780] 1*4kB
[ 456.999892] ? should_fail+0x22d/0xd01
[ 457.004129] (U)
[ 457.006277] ? trace_hardirqs_on+0xbd/0x310
[ 457.010154] 0*8kB
[ 457.012139] ? mark_held_locks+0x130/0x130
[ 457.016435] 0*16kB
[ 457.018601] ? mark_held_locks+0x130/0x130
[ 457.022828] 1*32kB
[ 457.025065] ? __lock_acquire+0x7ec/0x4ec0
[ 457.029276] (U)
[ 457.031515] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 457.035727] 2*64kB
[ 457.037711] ? graph_lock+0x170/0x170
[ 457.043224] (U)
[ 457.045457] ? graph_lock+0x170/0x170
[ 457.049236] 1*128kB
[ 457.051208] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 457.054980] (U)
[ 457.057304] ? check_preemption_disabled+0x48/0x200
[ 457.062826] 1*256kB
[ 457.064801] ? check_preemption_disabled+0x48/0x200
[ 457.069792] (U)
[ 457.072120] ? __lock_is_held+0xb5/0x140
[ 457.077105] 0*512kB
[ 457.079096] __alloc_pages_nodemask+0xa80/0xde0
[ 457.083131] 1*1024kB
[ 457.085450] ? graph_lock+0x170/0x170
[ 457.090098] (U)
[ 457.092513] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 457.096294] 1*2048kB
[ 457.098277] ? graph_lock+0x170/0x170
[ 457.103266] (M)
[ 457.105683] ? find_held_lock+0x36/0x1c0
[ 457.109453] 3*4096kB (M)
[ 457.111443] ? ____cache_alloc_node+0x1c7/0x1e0
[ 457.115467] = 15908kB
[ 457.115477] Node 0
[ 457.118232] ? lock_downgrade+0x900/0x900
[ 457.122888] DMA32:
[ 457.125303] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 457.127764] 4*4kB
[ 457.131914] cache_grow_begin+0x91/0x8c0
[ 457.134129] (M)
[ 457.139671] ? do_raw_spin_unlock+0xa7/0x2f0
[ 457.141799] 1*8kB
[ 457.145874] fallback_alloc+0x203/0x2e0
[ 457.147815] (U) 3*16kB
[ 457.152235] ____cache_alloc_node+0x1c7/0x1e0
[ 457.154362] (UM)
[ 457.158351] kmem_cache_alloc+0x1f8/0x730
[ 457.160914] 2*32kB
[ 457.165420] skb_clone+0x1bb/0x500
[ 457.167453] (M)
[ 457.171613] ? finish_task_switch+0x2f5/0x900
[ 457.173834] 5*64kB
[ 457.177375] ? skb_split+0x11e0/0x11e0
[ 457.179327] (UM)
[ 457.183844] ? preempt_notifier_register+0x200/0x200
[ 457.186047] 4*128kB (UM)
[ 457.189939] ? __switch_to_asm+0x34/0x70
[ 457.189957] ? __switch_to_asm+0x34/0x70
[ 457.192002] 3*256kB (M)
[ 457.197124] ? __switch_to_asm+0x40/0x70
[ 457.199855] 4*512kB (UM)
[ 457.203919] ? __switch_to_asm+0x34/0x70
[ 457.203945] ? __switch_to_asm+0x40/0x70
[ 457.207986] 3*1024kB
[ 457.210658] ? __switch_to_asm+0x34/0x70
[ 457.214719] (UM)
[ 457.217480] ? __switch_to_asm+0x40/0x70
[ 457.221521] 3*2048kB
[ 457.225576] ? __switch_to_asm+0x34/0x70
[ 457.227969] (M)
[ 457.232031] ? __switch_to_asm+0x34/0x70
[ 457.234074] 3*4096kB
[ 457.238141] ? __switch_to_asm+0x40/0x70
[ 457.240532] (M)
[ 457.244592] ? __switch_to_asm+0x34/0x70
[ 457.246540] = 25288kB
[ 457.246550] Node 0
[ 457.250632] bpf_clone_redirect+0xb9/0x490
[ 457.253006] Normal: 908*4kB
[ 457.257106] ? __schedule+0x874/0x1ed0
[ 457.259063] (MEH)
[ 457.263127] bpf_prog_bebbfe2050753572+0x2e3/0x1000
[ 457.265516] 458*8kB
[ 457.267751] ? __sched_text_start+0x8/0x8
[ 457.271957] (UME)
[ 457.274973] ? retint_kernel+0x2d/0x2d
[ 457.278850] 198*16kB
[ 457.281001] ? find_held_lock+0x36/0x1c0
[ 457.285988] (UME)
[ 457.288317] ? lock_acquire+0x1ed/0x520
[ 457.292434] 78*32kB (UME)
[ 457.294593] ? bpf_test_run+0x32e/0x5a0
[ 457.298451] 17*64kB (UM)
[ 457.300875] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 457.304912] 0*128kB
[ 457.307073] ? check_preemption_disabled+0x48/0x200
[ 457.311046] 0*256kB
[ 457.313888] ? kasan_check_read+0x11/0x20
[ 457.317853] 0*512kB
[ 457.320609] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 457.326115] 0*1024kB 0*2048kB
[ 457.328446] ? rcu_bh_qs+0xc0/0xc0
[ 457.333456] 0*4096kB
[ 457.335782] ? preempt_schedule+0x4d/0x60
[ 457.339912] = 14048kB
[ 457.342240] ? ___preempt_schedule+0x16/0x18
[ 457.347500] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 457.350771] ? bpf_test_run+0x1c0/0x5a0
[ 457.354306] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 457.356713] ? netlink_diag_dump+0x2a0/0x2a0
[ 457.360848] 154 total pagecache pages
[ 457.363259] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 457.367652] 0 pages in swap cache
[ 457.376480] ? bpf_test_init.isra.9+0x70/0x100
[ 457.380437] Swap cache stats: add 0, delete 0, find 0/0
[ 457.389007] ? bpf_prog_test_run_skb+0x634/0xb40
[ 457.393392] Free swap = 0kB
[ 457.397200] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 457.402712] Total swap = 0kB
[ 457.402722] 1965979 pages RAM
[ 457.406177] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 457.410737] 0 pages HighMem/MovableOnly
[ 457.416095] ? fput+0x130/0x1a0
[ 457.420823] 342307 pages reserved
[ 457.420833] 0 pages cma reserved
[ 457.423847] ? __bpf_prog_get+0x9b/0x290
[ 457.428734] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 457.431696] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 457.434844] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 457.440346] ? bpf_prog_test_run+0x130/0x1a0
[ 457.444300] syz-fuzzer cpuset=
[ 457.447594] ? __x64_sys_bpf+0x3d8/0x510
[ 457.451024] /
[ 457.454388] ? bpf_prog_get+0x20/0x20
[ 457.458428] mems_allowed=0
[ 457.464940] ? do_syscall_64+0x1b9/0x820
[ 457.504031] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 457.509403] ? syscall_return_slowpath+0x5e0/0x5e0
[ 457.514351] ? trace_hardirqs_on_caller+0x310/0x310
[ 457.519372] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 457.524416] ? recalc_sigpending_tsk+0x180/0x180
[ 457.529222] ? kasan_check_write+0x14/0x20
[ 457.533492] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 457.538359] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 457.543746] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 457.543891] kworker/0:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 457.550760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 457.550770] Call Trace:
[ 457.561078] kworker/0:5 cpuset=
[ 457.570420]
[ 457.572993] /
[ 457.576269] dump_stack+0x1c4/0x2b4
[ 457.578399] mems_allowed=0
[ 457.580110] ? dump_stack_print_info.cold.2+0x52/0x52
[ 457.591831] warn_alloc.cold.119+0xb7/0x1bd
[ 457.596155] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 457.601022] ? lock_downgrade+0x900/0x900
[ 457.605182] ? trace_hardirqs_off+0xb8/0x310
[ 457.609599] ? trace_hardirqs_off+0xb8/0x310
[ 457.614034] __alloc_pages_slowpath+0x2667/0x2d80
[ 457.618931] ? warn_alloc+0x120/0x120
[ 457.622744] ? warn_alloc+0x120/0x120
[ 457.626548] ? print_usage_bug+0xc0/0xc0
[ 457.630639] ? warn_alloc+0x120/0x120
[ 457.634458] ? print_usage_bug+0xc0/0xc0
[ 457.638522] ? __lock_acquire+0x7ec/0x4ec0
[ 457.642759] ? __lock_acquire+0x7ec/0x4ec0
[ 457.647002] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 457.652543] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 457.658093] ? should_fail+0x22d/0xd01
[ 457.662032] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 457.667164] ? __lock_acquire+0x7ec/0x4ec0
[ 457.671406] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 457.676514] ? __lock_acquire+0x7ec/0x4ec0
[ 457.680760] ? should_fail+0x22d/0xd01
[ 457.684662] ? mark_held_locks+0x130/0x130
[ 457.688914] ? mark_held_locks+0x130/0x130
[ 457.693177] ? graph_lock+0x170/0x170
[ 457.696994] ? print_usage_bug+0xc0/0xc0
[ 457.701058] ? graph_lock+0x170/0x170
[ 457.704859] ? print_usage_bug+0xc0/0xc0
[ 457.708920] ? wq_watchdog_touch+0x9c/0xfe
[ 457.713171] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 457.718718] ? check_preemption_disabled+0x48/0x200
[ 457.723737] ? check_preemption_disabled+0x48/0x200
[ 457.728771] ? __lock_is_held+0xb5/0x140
[ 457.732843] __alloc_pages_nodemask+0xa80/0xde0
[ 457.737518] ? graph_lock+0x170/0x170
[ 457.741327] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 457.746345] ? graph_lock+0x170/0x170
[ 457.750171] ? find_held_lock+0x36/0x1c0
[ 457.754252] ? ____cache_alloc_node+0x1c7/0x1e0
[ 457.758946] ? lock_downgrade+0x900/0x900
[ 457.763108] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 457.768658] cache_grow_begin+0x91/0x8c0
[ 457.772729] ? do_raw_spin_unlock+0xa7/0x2f0
[ 457.777152] fallback_alloc+0x203/0x2e0
[ 457.781139] ____cache_alloc_node+0x1c7/0x1e0
[ 457.785644] kmem_cache_alloc_node+0xe3/0x730
[ 457.790164] ? ipv6_get_ifaddr+0x42e/0x620
[ 457.794446] __alloc_skb+0x119/0x770
[ 457.798174] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 457.803462] ? skb_scrub_packet+0x490/0x490
[ 457.807790] ? lock_downgrade+0x900/0x900
[ 457.811956] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 457.817499] ? refcount_sub_and_test_checked+0x203/0x310
[ 457.822976] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 457.828430] ? addrconf_rs_timer+0x690/0x690
[ 457.832866] ndisc_alloc_skb+0x144/0x340
[ 457.836945] ndisc_send_rs+0x331/0x6e0
[ 457.840843] addrconf_rs_timer+0x314/0x690
[ 457.845087] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 457.849340] call_timer_fn+0x272/0x920
[ 457.853228] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 457.857464] ? process_timeout+0x40/0x40
[ 457.861527] ? find_held_lock+0x36/0x1c0
[ 457.865597] ? mark_held_locks+0xc7/0x130
[ 457.869754] ? _raw_spin_unlock_irq+0x27/0x80
[ 457.874256] ? _raw_spin_unlock_irq+0x27/0x80
[ 457.878761] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 457.882999] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 457.887598] ? trace_hardirqs_on+0xbd/0x310
[ 457.891920] ? kasan_check_read+0x11/0x20
[ 457.896081] ? __run_timers+0x7da/0xc70
[ 457.900058] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 457.905521] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 457.909769] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 457.914033] __run_timers+0x7e5/0xc70
[ 457.917855] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 457.923223] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 457.928252] ? graph_lock+0x170/0x170
[ 457.932070] ? print_usage_bug+0xc0/0xc0
[ 457.936136] ? lock_release+0x970/0x970
[ 457.940113] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 457.945330] ? find_held_lock+0x36/0x1c0
[ 457.949399] ? graph_lock+0x170/0x170
[ 457.953204] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 457.958747] ? check_preemption_disabled+0x48/0x200
[ 457.963778] ? __lock_is_held+0xb5/0x140
[ 457.967857] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 457.973398] ? check_preemption_disabled+0x48/0x200
[ 457.978424] run_timer_softirq+0x52/0xb0
[ 457.982484] ? rcu_read_lock_sched_held+0x108/0x120
[ 457.987508] __do_softirq+0x30b/0xad8
[ 457.991323] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 457.996443] ? pvclock_read_flags+0x160/0x160
[ 458.000948] ? lapic_next_event+0x5a/0x90
[ 458.005117] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 458.010660] ? check_preemption_disabled+0x48/0x200
[ 458.015682] ? check_preemption_disabled+0x48/0x200
[ 458.020719] ? kvm_clock_read+0x18/0x30
[ 458.024706] ? kvm_sched_clock_read+0x9/0x20
[ 458.029121] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 458.034676] ? check_preemption_disabled+0x48/0x200
[ 458.039716] irq_exit+0x17f/0x1c0
[ 458.043179] smp_apic_timer_interrupt+0x1cb/0x760
[ 458.048027] ? smp_reschedule_interrupt+0x109/0x650
[ 458.053050] ? smp_call_function_single_interrupt+0x650/0x650
[ 458.059021] ? interrupt_entry+0xb5/0xf0
[ 458.063088] ? trace_hardirqs_off_caller+0xbb/0x310
[ 458.068105] ? trace_hardirqs_off_caller+0xbb/0x310
[ 458.073132] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 458.077985] ? trace_hardirqs_on_caller+0x310/0x310
[ 458.083016] ? trace_hardirqs_on_caller+0x310/0x310
[ 458.088035] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 458.093580] ? check_preemption_disabled+0x48/0x200
[ 458.098597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 458.104144] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 458.108999] apic_timer_interrupt+0xf/0x20
[ 458.113232]
[ 458.115474] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 458.120754] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 458.139681] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 458.147427] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 458.154720] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 458.161992] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 458.169264] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 458.176535] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 458.183836] ? arch_local_irq_restore+0x45/0x52
[ 458.188523] dump_stack+0x26a/0x2b4
[ 458.192157] ? dump_stack_print_info.cold.2+0x52/0x52
[ 458.197364] ? mark_held_locks+0x130/0x130
[ 458.201600] ? mark_held_locks+0x130/0x130
[ 458.205844] dump_header+0x27b/0xf72
[ 458.209588] ? pagefault_out_of_memory+0x197/0x197
[ 458.214543] ? mark_held_locks+0x130/0x130
[ 458.218781] ? __lock_acquire+0x7ec/0x4ec0
[ 458.223020] ? mem_cgroup_charge_statistics+0x780/0x780
[ 458.228387] ? print_usage_bug+0xc0/0xc0
[ 458.232453] ? print_usage_bug+0xc0/0xc0
[ 458.236993] ? graph_lock+0x170/0x170
[ 458.240794] ? graph_lock+0x170/0x170
[ 458.244596] ? print_usage_bug+0xc0/0xc0
[ 458.248658] ? print_usage_bug+0xc0/0xc0
[ 458.252737] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 458.258306] ? find_held_lock+0x36/0x1c0
[ 458.262377] ? mark_held_locks+0xc7/0x130
[ 458.266531] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 458.271637] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 458.276744] ? lockdep_hardirqs_on+0x421/0x5c0
[ 458.281342] ? trace_hardirqs_on+0xbd/0x310
[ 458.285669] ? kasan_check_read+0x11/0x20
[ 458.289831] ? ___ratelimit+0x36f/0x655
[ 458.293818] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 458.299299] ? trace_hardirqs_on+0x310/0x310
[ 458.303724] ? lock_downgrade+0x900/0x900
[ 458.307884] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 458.312992] ? ___ratelimit+0xaa/0x655
[ 458.316896] ? idr_get_free+0xec0/0xec0
[ 458.320879] ? kasan_check_write+0x14/0x20
[ 458.325119] ? do_raw_spin_lock+0xc1/0x200
[ 458.329369] oom_kill_process.cold.27+0x10/0x903
[ 458.334126] ? graph_lock+0x170/0x170
[ 458.337930] ? _raw_spin_unlock+0x2c/0x50
[ 458.342079] ? oom_badness+0xe6/0xaa0
[ 458.345900] ? oom_evaluate_task+0x540/0x540
[ 458.350319] ? find_held_lock+0x36/0x1c0
[ 458.354392] ? out_of_memory+0x974/0x1430
[ 458.358544] ? lock_downgrade+0x900/0x900
[ 458.362698] ? check_preemption_disabled+0x48/0x200
[ 458.367730] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 458.373527] ? kasan_check_read+0x11/0x20
[ 458.377700] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 458.382984] ? rcu_bh_qs+0xc0/0xc0
[ 458.386531] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 458.391548] ? oom_evaluate_task+0x302/0x540
[ 458.395969] out_of_memory+0xa84/0x1430
[ 458.399979] ? oom_killer_disable+0x3a0/0x3a0
[ 458.404495] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 458.409427] ? __mutex_add_waiter+0x2a0/0x2a0
[ 458.413945] __alloc_pages_slowpath+0x2318/0x2d80
[ 458.418830] ? warn_alloc+0x120/0x120
[ 458.422649] ? find_get_entry+0x2f2/0xc40
[ 458.426823] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 458.432377] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 458.437314] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 458.442854] ? should_fail+0x22d/0xd01
[ 458.446751] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 458.451858] ? __lock_is_held+0xb5/0x140
[ 458.455981] ? __lock_is_held+0xb5/0x140
[ 458.460099] ? ___might_sleep+0x1ed/0x300
[ 458.464244] ? lock_release+0x970/0x970
[ 458.468263] ? arch_local_save_flags+0x40/0x40
[ 458.472887] ? __might_sleep+0x95/0x190
[ 458.476875] __alloc_pages_nodemask+0xa80/0xde0
[ 458.481557] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 458.486582] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 458.492389] ? kasan_check_read+0x11/0x20
[ 458.496557] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 458.501851] ? graph_lock+0x170/0x170
[ 458.505655] ? print_usage_bug+0xc0/0xc0
[ 458.509730] ? graph_lock+0x170/0x170
[ 458.513534] ? graph_lock+0x170/0x170
[ 458.517338] ? __do_page_cache_readahead+0x7ce/0x980
[ 458.522446] ? find_held_lock+0x36/0x1c0
[ 458.526512] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 458.532069] alloc_pages_current+0x10c/0x210
[ 458.536483] ? lock_downgrade+0x900/0x900
[ 458.540646] __page_cache_alloc+0x38f/0x5b0
[ 458.544972] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 458.550773] ? kasan_check_read+0x11/0x20
[ 458.554932] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 458.560216] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 458.564905] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 458.570455] ? check_preemption_disabled+0x48/0x200
[ 458.575501] filemap_fault+0x1594/0x25f0
[ 458.579586] ? __lock_page_or_retry+0xa00/0xa00
[ 458.584257] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 458.590098] ? kasan_check_read+0x11/0x20
[ 458.594271] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 458.599547] ? rcu_bh_qs+0xc0/0xc0
[ 458.603116] ? filemap_map_pages+0xdea/0x1980
[ 458.607637] ? find_get_pages_range_tag+0x1320/0x1320
[ 458.612829] ? try_to_wake_up+0x10a/0x12f0
[ 458.617066] ? graph_lock+0x170/0x170
[ 458.620894] ? migrate_swap_stop+0x930/0x930
[ 458.625316] ? find_held_lock+0x36/0x1c0
[ 458.629404] ? lock_acquire+0x1ed/0x520
[ 458.633393] ? ext4_filemap_fault+0x7a/0xad
[ 458.637732] ? lock_release+0x970/0x970
[ 458.641722] ? arch_local_save_flags+0x40/0x40
[ 458.646309] ? __unqueue_futex+0x2e0/0x2e0
[ 458.650561] ? down_read+0xb0/0x1d0
[ 458.654189] ? ext4_filemap_fault+0x7a/0xad
[ 458.658520] ? __down_interruptible+0x700/0x700
[ 458.663211] ? get_futex_key+0x21b0/0x21b0
[ 458.667492] ext4_filemap_fault+0x82/0xad
[ 458.671650] __do_fault+0x100/0x6b0
[ 458.675288] ? print_bad_pte+0x6c0/0x6c0
[ 458.679356] ? do_futex+0x249/0x26d0
[ 458.683090] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 458.688633] ? pmd_val+0x88/0x100
[ 458.692092] ? add_mm_counter_fast+0xd0/0xd0
[ 458.696502] ? pmd_val+0x88/0x100
[ 458.699961] ? add_mm_counter_fast+0xd0/0xd0
[ 458.704394] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 458.709946] __handle_mm_fault+0x3709/0x53e0
[ 458.714380] ? perf_trace_lock+0x14d/0x7a0
[ 458.718637] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 458.723493] ? graph_lock+0x170/0x170
[ 458.727296] ? print_usage_bug+0xc0/0xc0
[ 458.731369] ? graph_lock+0x170/0x170
[ 458.735173] ? graph_lock+0x170/0x170
[ 458.739002] ? handle_mm_fault+0x42a/0xc70
[ 458.743254] ? lock_downgrade+0x900/0x900
[ 458.747403] ? check_preemption_disabled+0x48/0x200
[ 458.752432] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 458.758232] ? kasan_check_read+0x11/0x20
[ 458.762384] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 458.767666] ? rcu_bh_qs+0xc0/0xc0
[ 458.771235] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 458.776724] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 458.782271] ? check_preemption_disabled+0x48/0x200
[ 458.787298] handle_mm_fault+0x54f/0xc70
[ 458.791382] ? __handle_mm_fault+0x53e0/0x53e0
[ 458.795981] ? find_vma+0x34/0x190
[ 458.799568] __do_page_fault+0x67d/0xed0
[ 458.803637] ? mm_fault_error+0x380/0x380
[ 458.807783] ? trace_hardirqs_off+0xb8/0x310
[ 458.812206] ? trace_hardirqs_on+0x310/0x310
[ 458.816627] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 458.821992] ? trace_hardirqs_on+0x310/0x310
[ 458.826405] do_page_fault+0xf2/0x7e0
[ 458.830219] ? vmalloc_sync_all+0x30/0x30
[ 458.834373] ? error_entry+0x70/0xd0
[ 458.838092] ? trace_hardirqs_off_caller+0xbb/0x310
[ 458.843108] ? trace_hardirqs_on_caller+0xc0/0x310
[ 458.848043] ? syscall_return_slowpath+0x5e0/0x5e0
[ 458.852979] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 458.857829] ? trace_hardirqs_on_caller+0x310/0x310
[ 458.862859] ? trace_hardirqs_off+0x310/0x310
[ 458.867384] ? prepare_exit_to_usermode+0x291/0x3b0
[ 458.872405] ? page_fault+0x8/0x30
[ 458.875957] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 458.880809] ? page_fault+0x8/0x30
[ 458.884352] page_fault+0x1e/0x30
[ 458.887804] RIP: 0033:0x44b69a
[ 458.891024] Code: Bad RIP value.
[ 458.894410] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 458.899799] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 458.907068] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 458.914336] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 458.921604] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 458.928872] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 458.936169] warn_alloc_show_mem: 1 callbacks suppressed
[ 458.936195] CPU: 0 PID: 11641 Comm: kworker/0:5 Not tainted 4.19.0-rc5+ #106
[ 458.936197] Mem-Info:
[ 458.936229] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 458.936229] active_file:18 inactive_file:17 isolated_file:0
[ 458.936229] unevictable:0 dirty:0 writeback:0 unstable:0
[ 458.936229] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 458.936229] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 458.936229] free:13799 free_pcp:275 free_cma:0
[ 458.941578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 458.941597] Workqueue: events_long br_fdb_cleanup
[ 458.948790] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 458.984060] Node 0
[ 458.993404] Call Trace:
[ 458.998296] 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
[ 459.025767] dump_stack+0x1c4/0x2b4
[ 459.027999] lowmem_reserve[]:
[ 459.030582] ? dump_stack_print_info.cold.2+0x52/0x52
[ 459.056059] 0 2819
[ 459.059710] warn_alloc.cold.119+0xb7/0x1bd
[ 459.062791] 6323
[ 459.067979] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 459.070219] 6323
[ 459.074550] ? lock_downgrade+0x900/0x900
[ 459.081434] ? trace_hardirqs_off+0xb8/0x310
[ 459.083470] Node 0
[ 459.087616] ? trace_hardirqs_off+0xb8/0x310
[ 459.092024] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 459.094245] __alloc_pages_slowpath+0x2667/0x2d80
[ 459.098623] lowmem_reserve[]:
[ 459.125364] ? warn_alloc+0x120/0x120
[ 459.130402] 0 0
[ 459.133526] ? warn_alloc+0x120/0x120
[ 459.137298] 3503 3503
[ 459.139286] ? print_usage_bug+0xc0/0xc0
[ 459.143089] Node 0
[ 459.145610] ? warn_alloc+0x120/0x120
[ 459.149699] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 459.151897] ? print_usage_bug+0xc0/0xc0
[ 459.155673] lowmem_reserve[]: 0
[ 459.183972] ? __lock_acquire+0x7ec/0x4ec0
[ 459.188004] 0 0
[ 459.191301] ? print_usage_bug+0xc0/0xc0
[ 459.195521] 0
[ 459.197501] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 459.203346] ? should_fail+0x22d/0xd01
[ 459.208858] Node 0 DMA:
[ 459.212746] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 459.212764] ? __lock_acquire+0x7ec/0x4ec0
[ 459.215418] 1*4kB
[ 459.220517] ? __lock_acquire+0x7ec/0x4ec0
[ 459.224734] (U)
[ 459.226885] ? should_fail+0x22d/0xd01
[ 459.231094] 0*8kB 0*16kB
[ 459.233087] ? print_usage_bug+0xc0/0xc0
[ 459.236956] 1*32kB (U)
[ 459.239745] ? mark_held_locks+0x130/0x130
[ 459.243778] 2*64kB (U)
[ 459.246369] ? mark_held_locks+0x130/0x130
[ 459.250579] 1*128kB
[ 459.253175] ? graph_lock+0x170/0x170
[ 459.257401] (U)
[ 459.259724] ? find_held_lock+0x36/0x1c0
[ 459.263496] 1*256kB (U)
[ 459.265477] ? graph_lock+0x170/0x170
[ 459.269531] 0*512kB
[ 459.272216] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 459.276000] 1*1024kB
[ 459.278333] ? check_preemption_disabled+0x48/0x200
[ 459.283846] (U)
[ 459.286256] ? check_preemption_disabled+0x48/0x200
[ 459.291250] 1*2048kB
[ 459.293229] ? __lock_is_held+0xb5/0x140
[ 459.298219] (M)
[ 459.300631] __alloc_pages_nodemask+0xa80/0xde0
[ 459.304668] 3*4096kB
[ 459.306646] ? graph_lock+0x170/0x170
[ 459.311306] (M)
[ 459.313720] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 459.317501] = 15908kB
[ 459.319475] ? graph_lock+0x170/0x170
[ 459.324473] Node 0
[ 459.326892] ? find_held_lock+0x36/0x1c0
[ 459.330655] DMA32: 4*4kB
[ 459.332905] ? ____cache_alloc_node+0x1c7/0x1e0
[ 459.336946] (M)
[ 459.339710] ? lock_downgrade+0x900/0x900
[ 459.344350] 1*8kB (U)
[ 459.346342] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 459.350476] 3*16kB
[ 459.352977] cache_grow_begin+0x91/0x8c0
[ 459.358486] (UM)
[ 459.360734] ? do_raw_spin_unlock+0xa7/0x2f0
[ 459.364767] 2*32kB (M)
[ 459.366844] fallback_alloc+0x203/0x2e0
[ 459.371220] 5*64kB (UM)
[ 459.373832] ____cache_alloc_node+0x1c7/0x1e0
[ 459.377786] 4*128kB
[ 459.380461] kmem_cache_alloc_node+0xe3/0x730
[ 459.384933] (UM)
[ 459.387285] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 459.391758] 3*256kB
[ 459.393819] ? kasan_check_read+0x11/0x20
[ 459.399607] (M)
[ 459.401958] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 459.406087] 4*512kB
[ 459.408067] __alloc_skb+0x119/0x770
[ 459.413316] (UM)
[ 459.415650] ? skb_scrub_packet+0x490/0x490
[ 459.419343] 3*1024kB
[ 459.421410] ? call_switchdev_notifiers+0x43/0x60
[ 459.425714] (UM)
[ 459.428124] ? br_switchdev_fdb_notify+0xd1/0x510
[ 459.432948] 3*2048kB (M)
[ 459.435022] ? br_switchdev_set_port_flag+0x3c0/0x3c0
[ 459.439833] 3*4096kB (M)
[ 459.442601] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 459.447759] = 25288kB
[ 459.447768] Node 0
[ 459.450522] ? kasan_check_read+0x11/0x20
[ 459.456304] Normal: 908*4kB
[ 459.458728] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 459.460948] (MEH)
[ 459.465112] ? rcu_bh_qs+0xc0/0xc0
[ 459.468109] 458*8kB
[ 459.473384] fdb_notify+0x9e/0x180
[ 459.475511] (UME)
[ 459.479052] fdb_delete+0x803/0x1200
[ 459.481351] 198*16kB
[ 459.484894] ? fdb_create+0x1710/0x1710
[ 459.487016] (UME)
[ 459.490755] ? lock_acquire+0x1ed/0x520
[ 459.493136] 78*32kB
[ 459.497118] ? lockdep_hardirqs_on+0x421/0x5c0
[ 459.499245] (UME)
[ 459.503230] ? lock_release+0x970/0x970
[ 459.505546] 17*64kB
[ 459.510121] ? preempt_schedule_common+0x1f/0xd0
[ 459.512248] (UM)
[ 459.516218] ? br_fdb_cleanup+0x501/0x630
[ 459.518521] 0*128kB 0*256kB
[ 459.523285] ? preempt_schedule+0x4d/0x60
[ 459.525329] 0*512kB
[ 459.529474] ? ___preempt_schedule+0x16/0x18
[ 459.532472] 0*1024kB
[ 459.536613] ? kasan_check_write+0x14/0x20
[ 459.538920] 0*2048kB
[ 459.543329] ? do_raw_spin_lock+0xc1/0x200
[ 459.545713] 0*4096kB = 14048kB
[ 459.549957] br_fdb_cleanup+0x4f0/0x630
[ 459.552360] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 459.556616] ? br_fdb_change_mac_address+0x540/0x540
[ 459.559783] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 459.559793] 154 total pagecache pages
[ 459.563763] ? __lock_is_held+0xb5/0x140
[ 459.572584] 0 pages in swap cache
[ 459.577700] process_one_work+0xc90/0x1b90
[ 459.586263] Swap cache stats: add 0, delete 0, find 0/0
[ 459.586273] Free swap = 0kB
[ 459.590085] ? mark_held_locks+0x130/0x130
[ 459.594118] Total swap = 0kB
[ 459.594127] 1965979 pages RAM
[ 459.597595] ? pwq_dec_nr_in_flight+0x4a0/0x4a0
[ 459.601836] 0 pages HighMem/MovableOnly
[ 459.607206] ? __switch_to_asm+0x40/0x70
[ 459.610222] 342307 pages reserved
[ 459.614451] ? __switch_to_asm+0x40/0x70
[ 459.617449] 0 pages cma reserved
[ 459.620562] ? __switch_to_asm+0x34/0x70
[ 459.625300] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 459.629195] ? __switch_to_asm+0x40/0x70
[ 459.629209] ? __switch_to_asm+0x34/0x70
[ 459.629228] ? __switch_to_asm+0x40/0x70
[ 459.633334] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 459.636742] ? __switch_to_asm+0x34/0x70
[ 459.640780] syz-fuzzer cpuset=
[ 459.644145] ? __switch_to_asm+0x40/0x70
[ 459.648187] /
[ 459.654688] ? __schedule+0x874/0x1ed0
[ 459.658776] mems_allowed=0
[ 459.662849] ? __switch_to_asm+0x34/0x70
[ 459.701021] ? __switch_to_asm+0x40/0x70
[ 459.705105] ? graph_lock+0x170/0x170
[ 459.708914] ? __sched_text_start+0x8/0x8
[ 459.713090] ? lockdep_hardirqs_on+0x421/0x5c0
[ 459.717677] ? retint_kernel+0x2d/0x2d
[ 459.721581] ? find_held_lock+0x36/0x1c0
[ 459.725657] ? lock_acquire+0x1ed/0x520
[ 459.729635] ? worker_thread+0x3e0/0x1390
[ 459.733798] ? lock_release+0x970/0x970
[ 459.737781] ? trace_hardirqs_off+0xb8/0x310
[ 459.742195] ? kasan_check_read+0x11/0x20
[ 459.746345] ? worker_thread+0x3e0/0x1390
[ 459.750510] ? trace_hardirqs_on+0x310/0x310
[ 459.754932] ? kasan_check_write+0x14/0x20
[ 459.759171] ? do_raw_spin_lock+0xc1/0x200
[ 459.763428] worker_thread+0x17f/0x1390
[ 459.767403] ? __switch_to_asm+0x34/0x70
[ 459.771481] ? process_one_work+0x1b90/0x1b90
[ 459.775987] ? graph_lock+0x170/0x170
[ 459.779806] ? __sched_text_start+0x8/0x8
[ 459.783972] ? find_held_lock+0x36/0x1c0
[ 459.788044] ? __kthread_parkme+0xce/0x1a0
[ 459.792289] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 459.797393] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 459.802495] ? lockdep_hardirqs_on+0x421/0x5c0
[ 459.807080] ? trace_hardirqs_on+0xbd/0x310
[ 459.811399] ? kasan_check_read+0x11/0x20
[ 459.815550] ? __kthread_parkme+0xce/0x1a0
[ 459.819789] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 459.825242] ? kasan_check_write+0x14/0x20
[ 459.829482] ? do_raw_spin_lock+0xc1/0x200
[ 459.833743] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 459.838850] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 459.844386] ? __kthread_parkme+0xfb/0x1a0
[ 459.848631] kthread+0x35a/0x420
[ 459.852002] ? process_one_work+0x1b90/0x1b90
[ 459.856501] ? kthread_bind+0x40/0x40
[ 459.860305] ret_from_fork+0x3a/0x50
[ 459.864068] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 459.864252] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 459.871095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 459.881581] syz-executor3 cpuset=
[ 459.890921] Call Trace:
[ 459.890936]
[ 459.894375] syz3
[ 459.896983] dump_stack+0x1c4/0x2b4
[ 459.899117] mems_allowed=0
[ 459.901090] ? dump_stack_print_info.cold.2+0x52/0x52
[ 459.912825] warn_alloc.cold.119+0xb7/0x1bd
[ 459.917156] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 459.922019] ? lock_downgrade+0x900/0x900
[ 459.926182] ? trace_hardirqs_off+0xb8/0x310
[ 459.930600] ? trace_hardirqs_off+0xb8/0x310
[ 459.935025] __alloc_pages_slowpath+0x2667/0x2d80
[ 459.939903] ? warn_alloc+0x120/0x120
[ 459.943738] ? lock_release+0x970/0x970
[ 459.947745] ? warn_alloc+0x120/0x120
[ 459.951548] ? print_usage_bug+0xc0/0xc0
[ 459.955639] ? warn_alloc+0x120/0x120
[ 459.959470] ? print_usage_bug+0xc0/0xc0
[ 459.963584] ? __lock_acquire+0x7ec/0x4ec0
[ 459.967818] ? __lock_acquire+0x7ec/0x4ec0
[ 459.972066] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 459.977610] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 459.983160] ? should_fail+0x22d/0xd01
[ 459.987056] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 459.992165] ? __lock_acquire+0x7ec/0x4ec0
[ 459.996494] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 460.001616] ? __lock_acquire+0x7ec/0x4ec0
[ 460.005853] ? should_fail+0x22d/0xd01
[ 460.009752] ? mark_held_locks+0x130/0x130
[ 460.013995] ? mark_held_locks+0x130/0x130
[ 460.018264] ? graph_lock+0x170/0x170
[ 460.022084] ? print_usage_bug+0xc0/0xc0
[ 460.026160] ? graph_lock+0x170/0x170
[ 460.029978] ? print_usage_bug+0xc0/0xc0
[ 460.034052] ? wq_watchdog_touch+0x9c/0xfe
[ 460.038294] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 460.043835] ? check_preemption_disabled+0x48/0x200
[ 460.048867] ? check_preemption_disabled+0x48/0x200
[ 460.053898] ? __lock_is_held+0xb5/0x140
[ 460.057979] __alloc_pages_nodemask+0xa80/0xde0
[ 460.062649] ? graph_lock+0x170/0x170
[ 460.066469] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 460.071493] ? graph_lock+0x170/0x170
[ 460.075316] ? find_held_lock+0x36/0x1c0
[ 460.079385] ? ____cache_alloc_node+0x1c7/0x1e0
[ 460.084078] ? lock_downgrade+0x900/0x900
[ 460.088235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 460.093797] cache_grow_begin+0x91/0x8c0
[ 460.097874] ? do_raw_spin_unlock+0xa7/0x2f0
[ 460.102296] fallback_alloc+0x203/0x2e0
[ 460.106285] ____cache_alloc_node+0x1c7/0x1e0
[ 460.110791] kmem_cache_alloc_node+0xe3/0x730
[ 460.115297] ? ipv6_get_ifaddr+0x42e/0x620
[ 460.119544] __alloc_skb+0x119/0x770
[ 460.123272] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 460.128561] ? skb_scrub_packet+0x490/0x490
[ 460.132882] ? lock_downgrade+0x900/0x900
[ 460.137042] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 460.142586] ? refcount_sub_and_test_checked+0x203/0x310
[ 460.148047] ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[ 460.153503] ? addrconf_rs_timer+0x690/0x690
[ 460.157930] ndisc_alloc_skb+0x144/0x340
[ 460.161998] ndisc_send_rs+0x331/0x6e0
[ 460.165898] addrconf_rs_timer+0x314/0x690
[ 460.170151] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 460.174418] call_timer_fn+0x272/0x920
[ 460.178309] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 460.182549] ? process_timeout+0x40/0x40
[ 460.186616] ? find_held_lock+0x36/0x1c0
[ 460.190734] ? mark_held_locks+0xc7/0x130
[ 460.194890] ? _raw_spin_unlock_irq+0x27/0x80
[ 460.199393] ? _raw_spin_unlock_irq+0x27/0x80
[ 460.203900] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 460.208147] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 460.212733] ? trace_hardirqs_on+0xbd/0x310
[ 460.217058] ? kasan_check_read+0x11/0x20
[ 460.221209] ? __run_timers+0x7da/0xc70
[ 460.225191] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 460.230658] ? ipv6_get_lladdr+0x5e0/0x5e0
[ 460.235412] __run_timers+0x7e5/0xc70
[ 460.239232] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 460.244611] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 460.249629] ? graph_lock+0x170/0x170
[ 460.253435] ? print_usage_bug+0xc0/0xc0
[ 460.257492] ? lock_release+0x970/0x970
[ 460.261467] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 460.266666] ? find_held_lock+0x36/0x1c0
[ 460.270754] ? graph_lock+0x170/0x170
[ 460.274560] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 460.280101] ? check_preemption_disabled+0x48/0x200
[ 460.285129] ? __lock_is_held+0xb5/0x140
[ 460.289194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 460.294737] ? check_preemption_disabled+0x48/0x200
[ 460.299761] run_timer_softirq+0x52/0xb0
[ 460.303821] ? rcu_read_lock_sched_held+0x108/0x120
[ 460.308838] __do_softirq+0x30b/0xad8
[ 460.312653] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 460.317765] ? pvclock_read_flags+0x160/0x160
[ 460.322266] ? lapic_next_event+0x5a/0x90
[ 460.326417] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 460.331974] ? check_preemption_disabled+0x48/0x200
[ 460.336993] ? check_preemption_disabled+0x48/0x200
[ 460.342016] ? kvm_clock_read+0x18/0x30
[ 460.345995] ? kvm_sched_clock_read+0x9/0x20
[ 460.350409] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 460.355956] ? check_preemption_disabled+0x48/0x200
[ 460.360999] irq_exit+0x17f/0x1c0
[ 460.364457] smp_apic_timer_interrupt+0x1cb/0x760
[ 460.369302] ? smp_reschedule_interrupt+0x109/0x650
[ 460.374350] ? smp_call_function_single_interrupt+0x650/0x650
[ 460.380252] ? interrupt_entry+0xb5/0xf0
[ 460.384315] ? trace_hardirqs_off_caller+0xbb/0x310
[ 460.389347] ? trace_hardirqs_off_caller+0xbb/0x310
[ 460.394373] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 460.399237] ? trace_hardirqs_on_caller+0x310/0x310
[ 460.404260] ? trace_hardirqs_on_caller+0x310/0x310
[ 460.409279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 460.414817] ? check_preemption_disabled+0x48/0x200
[ 460.419835] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 460.425379] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 460.430234] apic_timer_interrupt+0xf/0x20
[ 460.434462]
[ 460.436747] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 460.442026] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 460.460944] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 460.468680] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 460.475966] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 460.483248] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 460.490526] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 460.497804] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 460.505097] ? arch_local_irq_restore+0x45/0x52
[ 460.509777] dump_stack+0x26a/0x2b4
[ 460.513412] ? dump_stack_print_info.cold.2+0x52/0x52
[ 460.518610] ? mark_held_locks+0x130/0x130
[ 460.522849] ? mark_held_locks+0x130/0x130
[ 460.527095] dump_header+0x27b/0xf72
[ 460.530833] ? pagefault_out_of_memory+0x197/0x197
[ 460.535772] ? mark_held_locks+0x130/0x130
[ 460.540014] ? __lock_acquire+0x7ec/0x4ec0
[ 460.544254] ? mem_cgroup_charge_statistics+0x780/0x780
[ 460.549637] ? print_usage_bug+0xc0/0xc0
[ 460.553708] ? print_usage_bug+0xc0/0xc0
[ 460.557816] ? graph_lock+0x170/0x170
[ 460.561617] ? graph_lock+0x170/0x170
[ 460.565422] ? print_usage_bug+0xc0/0xc0
[ 460.569481] ? print_usage_bug+0xc0/0xc0
[ 460.573552] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 460.579315] ? find_held_lock+0x36/0x1c0
[ 460.583403] ? mark_held_locks+0xc7/0x130
[ 460.587560] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 460.592663] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 460.597809] ? lockdep_hardirqs_on+0x421/0x5c0
[ 460.602401] ? trace_hardirqs_on+0xbd/0x310
[ 460.606722] ? kasan_check_read+0x11/0x20
[ 460.610873] ? ___ratelimit+0x36f/0x655
[ 460.614850] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 460.620310] ? trace_hardirqs_on+0x310/0x310
[ 460.624724] ? lock_downgrade+0x900/0x900
[ 460.628891] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 460.634000] ? ___ratelimit+0xaa/0x655
[ 460.637896] ? idr_get_free+0xec0/0xec0
[ 460.641882] ? kasan_check_write+0x14/0x20
[ 460.646122] ? do_raw_spin_lock+0xc1/0x200
[ 460.650372] oom_kill_process.cold.27+0x10/0x903
[ 460.655132] ? graph_lock+0x170/0x170
[ 460.658939] ? _raw_spin_unlock+0x2c/0x50
[ 460.663093] ? oom_badness+0xe6/0xaa0
[ 460.666902] ? oom_evaluate_task+0x540/0x540
[ 460.671325] ? find_held_lock+0x36/0x1c0
[ 460.675396] ? out_of_memory+0x974/0x1430
[ 460.679548] ? lock_downgrade+0x900/0x900
[ 460.683706] ? check_preemption_disabled+0x48/0x200
[ 460.688737] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 460.694567] ? kasan_check_read+0x11/0x20
[ 460.698741] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 460.704022] ? rcu_bh_qs+0xc0/0xc0
[ 460.707564] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 460.712580] ? oom_evaluate_task+0x302/0x540
[ 460.716991] out_of_memory+0xa84/0x1430
[ 460.720984] ? oom_killer_disable+0x3a0/0x3a0
[ 460.725483] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 460.730417] ? __mutex_add_waiter+0x2a0/0x2a0
[ 460.734942] __alloc_pages_slowpath+0x2318/0x2d80
[ 460.739821] ? warn_alloc+0x120/0x120
[ 460.743636] ? find_get_entry+0x2f2/0xc40
[ 460.747797] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 460.753353] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 460.758290] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 460.763869] ? should_fail+0x22d/0xd01
[ 460.767770] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 460.772875] ? __lock_is_held+0xb5/0x140
[ 460.776974] ? __lock_is_held+0xb5/0x140
[ 460.781080] ? ___might_sleep+0x1ed/0x300
[ 460.785240] ? lock_release+0x970/0x970
[ 460.789233] ? arch_local_save_flags+0x40/0x40
[ 460.793828] ? __might_sleep+0x95/0x190
[ 460.797811] __alloc_pages_nodemask+0xa80/0xde0
[ 460.802490] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 460.807510] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 460.813306] ? kasan_check_read+0x11/0x20
[ 460.817455] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 460.822760] ? graph_lock+0x170/0x170
[ 460.826587] ? print_usage_bug+0xc0/0xc0
[ 460.830648] ? graph_lock+0x170/0x170
[ 460.834445] ? graph_lock+0x170/0x170
[ 460.838254] ? __do_page_cache_readahead+0x7ce/0x980
[ 460.843377] ? find_held_lock+0x36/0x1c0
[ 460.847453] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 460.852999] alloc_pages_current+0x10c/0x210
[ 460.857410] ? lock_downgrade+0x900/0x900
[ 460.861561] __page_cache_alloc+0x38f/0x5b0
[ 460.865884] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 460.871681] ? kasan_check_read+0x11/0x20
[ 460.875840] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 460.881122] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 460.885831] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 460.891388] ? check_preemption_disabled+0x48/0x200
[ 460.896412] filemap_fault+0x1594/0x25f0
[ 460.900489] ? __lock_page_or_retry+0xa00/0xa00
[ 460.905160] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 460.910970] ? kasan_check_read+0x11/0x20
[ 460.915134] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 460.920413] ? rcu_bh_qs+0xc0/0xc0
[ 460.923979] ? filemap_map_pages+0xdea/0x1980
[ 460.928499] ? find_get_pages_range_tag+0x1320/0x1320
[ 460.933698] ? try_to_wake_up+0x10a/0x12f0
[ 460.937966] ? graph_lock+0x170/0x170
[ 460.941777] ? migrate_swap_stop+0x930/0x930
[ 460.946190] ? find_held_lock+0x36/0x1c0
[ 460.950272] ? lock_acquire+0x1ed/0x520
[ 460.954254] ? ext4_filemap_fault+0x7a/0xad
[ 460.958585] ? lock_release+0x970/0x970
[ 460.962562] ? arch_local_save_flags+0x40/0x40
[ 460.967150] ? __unqueue_futex+0x2e0/0x2e0
[ 460.971403] ? down_read+0xb0/0x1d0
[ 460.975036] ? ext4_filemap_fault+0x7a/0xad
[ 460.979364] ? __down_interruptible+0x700/0x700
[ 460.984039] ? get_futex_key+0x21b0/0x21b0
[ 460.988291] ext4_filemap_fault+0x82/0xad
[ 460.992450] __do_fault+0x100/0x6b0
[ 460.996083] ? print_bad_pte+0x6c0/0x6c0
[ 461.000148] ? do_futex+0x249/0x26d0
[ 461.003875] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 461.009424] ? pmd_val+0x88/0x100
[ 461.012884] ? add_mm_counter_fast+0xd0/0xd0
[ 461.017318] ? pmd_val+0x88/0x100
[ 461.020771] ? add_mm_counter_fast+0xd0/0xd0
[ 461.025202] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 461.030771] __handle_mm_fault+0x3709/0x53e0
[ 461.035182] ? perf_trace_lock+0x14d/0x7a0
[ 461.039431] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 461.044279] ? graph_lock+0x170/0x170
[ 461.048082] ? print_usage_bug+0xc0/0xc0
[ 461.052149] ? graph_lock+0x170/0x170
[ 461.055956] ? graph_lock+0x170/0x170
[ 461.059777] ? handle_mm_fault+0x42a/0xc70
[ 461.064017] ? lock_downgrade+0x900/0x900
[ 461.068173] ? check_preemption_disabled+0x48/0x200
[ 461.073200] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 461.078997] ? kasan_check_read+0x11/0x20
[ 461.083145] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 461.088431] ? rcu_bh_qs+0xc0/0xc0
[ 461.091977] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 461.097431] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 461.102972] ? check_preemption_disabled+0x48/0x200
[ 461.108004] handle_mm_fault+0x54f/0xc70
[ 461.112078] ? __handle_mm_fault+0x53e0/0x53e0
[ 461.116681] ? find_vma+0x34/0x190
[ 461.120238] __do_page_fault+0x67d/0xed0
[ 461.124318] ? mm_fault_error+0x380/0x380
[ 461.128647] ? trace_hardirqs_off+0xb8/0x310
[ 461.133068] ? trace_hardirqs_on+0x310/0x310
[ 461.137482] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 461.142847] ? trace_hardirqs_on+0x310/0x310
[ 461.147269] do_page_fault+0xf2/0x7e0
[ 461.151086] ? vmalloc_sync_all+0x30/0x30
[ 461.155236] ? error_entry+0x70/0xd0
[ 461.158961] ? trace_hardirqs_off_caller+0xbb/0x310
[ 461.163978] ? trace_hardirqs_on_caller+0xc0/0x310
[ 461.168915] ? syscall_return_slowpath+0x5e0/0x5e0
[ 461.173871] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 461.178728] ? trace_hardirqs_on_caller+0x310/0x310
[ 461.183744] ? trace_hardirqs_off+0x310/0x310
[ 461.188251] ? prepare_exit_to_usermode+0x291/0x3b0
[ 461.193275] ? page_fault+0x8/0x30
[ 461.196825] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 461.201675] ? page_fault+0x8/0x30
[ 461.205226] page_fault+0x1e/0x30
[ 461.208681] RIP: 0033:0x44b69a
[ 461.211886] Code: Bad RIP value.
[ 461.215252] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 461.220615] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 461.227887] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 461.235156] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 461.242423] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 461.249698] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 461.257008] CPU: 0 PID: 19865 Comm: syz-executor3 Not tainted 4.19.0-rc5+ #106
[ 461.257015] warn_alloc_show_mem: 1 callbacks suppressed
[ 461.257024] Mem-Info:
[ 461.264393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 461.264403] Call Trace:
[ 461.269804] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 461.269804] active_file:18 inactive_file:17 isolated_file:0
[ 461.269804] unevictable:0 dirty:0 writeback:0 unstable:0
[ 461.269804] slab_reclaimable:8957 slab_unreclaimable:1468771
[ 461.269804] mapped:40962 shmem:119 pagetables:638 bounce:0
[ 461.269804] free:13799 free_pcp:275 free_cma:0
[ 461.272194] dump_stack+0x1c4/0x2b4
[ 461.281558] Node 0 active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 461.284143] ? dump_stack_print_info.cold.2+0x52/0x52
[ 461.317004] Node 0
[ 461.320671] warn_alloc.cold.119+0xb7/0x1bd
[ 461.348184] 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
[ 461.353361] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 461.355568] lowmem_reserve[]: 0
[ 461.359902] ? lock_downgrade+0x900/0x900
[ 461.385370] 2819 6323
[ 461.390240] ? trace_hardirqs_off+0xb8/0x310
[ 461.393486] 6323
[ 461.397643] ? trace_hardirqs_off+0xb8/0x310
[ 461.400129] Node 0
[ 461.404538] __alloc_pages_slowpath+0x2667/0x2d80
[ 461.406600] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 461.411017] ? warn_alloc+0x120/0x120
[ 461.413201] lowmem_reserve[]:
[ 461.418044] ? attach_entity_load_avg+0x860/0x860
[ 461.444738] 0
[ 461.448532] ? warn_alloc+0x120/0x120
[ 461.451618] 0
[ 461.456463] ? print_usage_bug+0xc0/0xc0
[ 461.458241] 3503
[ 461.462037] ? warn_alloc+0x120/0x120
[ 461.463822] 3503
[ 461.467883] ? print_usage_bug+0xc0/0xc0
[ 461.473739] ? trace_hardirqs_on+0xbd/0x310
[ 461.475782] Node 0
[ 461.479840] ? kasan_check_read+0x11/0x20
[ 461.484164] Normal free:14000kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:72kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2552kB bounce:0kB free_pcp:852kB local_pcp:328kB free_cma:0kB
[ 461.486377] ? rb_erase+0x3710/0x3710
[ 461.490497] lowmem_reserve[]:
[ 461.518798] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 461.522575] 0
[ 461.525682] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 461.531106] 0 0
[ 461.532933] ? should_fail+0x22d/0xd01
[ 461.538446] 0
[ 461.540436] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 461.544303] Node 0
[ 461.546105] ? __lock_acquire+0x7ec/0x4ec0
[ 461.551194] DMA:
[ 461.553429] ? should_fail+0x22d/0xd01
[ 461.557639] 1*4kB
[ 461.559705] ? trace_hardirqs_on+0xbd/0x310
[ 461.563565] (U)
[ 461.565739] ? mark_held_locks+0x130/0x130
[ 461.570048] 0*8kB
[ 461.572020] ? mark_held_locks+0x130/0x130
[ 461.576251] 0*16kB
[ 461.578400] ? __lock_acquire+0x7ec/0x4ec0
[ 461.582611] 1*32kB
[ 461.584843] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 461.589052] (U)
[ 461.591287] ? graph_lock+0x170/0x170
[ 461.596793] 2*64kB (U)
[ 461.598779] ? graph_lock+0x170/0x170
[ 461.602570] 1*128kB
[ 461.605154] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 461.608930] (U)
[ 461.611254] ? check_preemption_disabled+0x48/0x200
[ 461.616764] 1*256kB
[ 461.618743] ? check_preemption_disabled+0x48/0x200
[ 461.623732] (U)
[ 461.626073] ? __lock_is_held+0xb5/0x140
[ 461.631064] 0*512kB
[ 461.633040] __alloc_pages_nodemask+0xa80/0xde0
[ 461.637073] 1*1024kB
[ 461.639396] ? graph_lock+0x170/0x170
[ 461.644042] (U)
[ 461.646452] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 461.650241] 1*2048kB
[ 461.652242] ? graph_lock+0x170/0x170
[ 461.657236] (M)
[ 461.659652] ? find_held_lock+0x36/0x1c0
[ 461.663418] 3*4096kB (M)
[ 461.665411] ? ____cache_alloc_node+0x1c7/0x1e0
[ 461.669454] = 15908kB
[ 461.672215] ? lock_downgrade+0x900/0x900
[ 461.676871] Node 0
[ 461.679287] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 461.683403] DMA32: 4*4kB
[ 461.685654] cache_grow_begin+0x91/0x8c0
[ 461.691169] (M)
[ 461.693945] ? do_raw_spin_unlock+0xa7/0x2f0
[ 461.697981] 1*8kB
[ 461.699959] fallback_alloc+0x203/0x2e0
[ 461.704369] (U)
[ 461.706530] ____cache_alloc_node+0x1c7/0x1e0
[ 461.710477] 3*16kB
[ 461.712493] kmem_cache_alloc+0x1f8/0x730
[ 461.716963] (UM)
[ 461.719214] skb_clone+0x1bb/0x500
[ 461.723319] 2*32kB (M)
[ 461.725397] ? finish_task_switch+0x2f5/0x900
[ 461.728916] 5*64kB
[ 461.731499] ? skb_split+0x11e0/0x11e0
[ 461.735971] (UM)
[ 461.738210] ? preempt_notifier_register+0x200/0x200
[ 461.742072] 4*128kB
[ 461.744133] ? __switch_to_asm+0x34/0x70
[ 461.749209] (UM)
[ 461.751528] ? __switch_to_asm+0x34/0x70
[ 461.755584] 3*256kB (M)
[ 461.757652] ? __switch_to_asm+0x40/0x70
[ 461.761696] 4*512kB
[ 461.764358] ? __switch_to_asm+0x34/0x70
[ 461.768396] (UM)
[ 461.770713] ? __switch_to_asm+0x40/0x70
[ 461.770731] ? __switch_to_asm+0x34/0x70
[ 461.774774] 3*1024kB
[ 461.776832] ? __switch_to_asm+0x40/0x70
[ 461.780871] (UM)
[ 461.784930] ? __switch_to_asm+0x34/0x70
[ 461.787328] 3*2048kB
[ 461.791388] ? __switch_to_asm+0x34/0x70
[ 461.793423] (M) 3*4096kB
[ 461.797491] ? __switch_to_asm+0x40/0x70
[ 461.799880] (M)
[ 461.803956] ? __switch_to_asm+0x34/0x70
[ 461.806711] = 25288kB
[ 461.810783] bpf_clone_redirect+0xb9/0x490
[ 461.812727] Node 0
[ 461.816782] ? __schedule+0x874/0x1ed0
[ 461.819165] Normal:
[ 461.823407] bpf_prog_bebbfe2050753572+0x2e3/0x1000
[ 461.825622] 908*4kB
[ 461.829522] ? __sched_text_start+0x8/0x8
[ 461.831833] (MEH)
[ 461.836849] ? retint_kernel+0x2d/0x2d
[ 461.839153] 458*8kB
[ 461.843306] ? find_held_lock+0x36/0x1c0
[ 461.845430] (UME)
[ 461.849319] ? lock_acquire+0x1ed/0x520
[ 461.851636] 198*16kB
[ 461.855695] ? bpf_test_run+0x32e/0x5a0
[ 461.857829] (UME)
[ 461.861804] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 461.864198] 78*32kB
[ 461.868170] ? check_preemption_disabled+0x48/0x200
[ 461.870292] (UME)
[ 461.875835] ? kasan_check_read+0x11/0x20
[ 461.878139] 17*64kB
[ 461.883163] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 461.885292] (UM)
[ 461.889440] ? rcu_bh_qs+0xc0/0xc0
[ 461.891771] 0*128kB
[ 461.897045] ? preempt_schedule+0x4d/0x60
[ 461.899087] 0*256kB
[ 461.902630] ? ___preempt_schedule+0x16/0x18
[ 461.904933] 0*512kB
[ 461.909081] ? bpf_test_run+0x1c0/0x5a0
[ 461.911384] 0*1024kB
[ 461.915797] ? netlink_diag_dump+0x2a0/0x2a0
[ 461.918091] 0*2048kB
[ 461.922104] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 461.924506] 0*4096kB
[ 461.928907] ? bpf_test_init.isra.9+0x70/0x100
[ 461.931303] = 14048kB
[ 461.936840] ? bpf_prog_test_run_skb+0x634/0xb40
[ 461.939239] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 461.943819] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 461.946209] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 461.950964] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 461.959777] 154 total pagecache pages
[ 461.964617] ? fput+0x130/0x1a0
[ 461.973179] 0 pages in swap cache
[ 461.978716] ? __bpf_prog_get+0x9b/0x290
[ 461.982511] Swap cache stats: add 0, delete 0, find 0/0
[ 461.985786] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 461.989219] Free swap = 0kB
[ 461.993276] ? bpf_prog_test_run+0x130/0x1a0
[ 461.998618] Total swap = 0kB
[ 462.003461] ? __x64_sys_bpf+0x3d8/0x510
[ 462.006458] 1965979 pages RAM
[ 462.010862] ? bpf_prog_get+0x20/0x20
[ 462.013854] 0 pages HighMem/MovableOnly
[ 462.013864] 342307 pages reserved
[ 462.017963] ? do_syscall_64+0x1b9/0x820
[ 462.021038] 0 pages cma reserved
[ 462.024865] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 462.028876] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[ 462.032266] ? syscall_return_slowpath+0x5e0/0x5e0
[ 462.036980] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 462.039703] ? trace_hardirqs_on_caller+0x310/0x310
[ 462.045043] syz-fuzzer cpuset=
[ 462.051533] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 462.056442] /
[ 462.066659] ? recalc_sigpending_tsk+0x180/0x180
[ 462.066677] ? kasan_check_write+0x14/0x20
[ 462.071684] mems_allowed=0
[ 462.074883] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 462.098354] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 462.103754] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 462.110788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 462.120144] Call Trace:
[ 462.122729]
[ 462.124891] dump_stack+0x1c4/0x2b4
[ 462.128550] ? dump_stack_print_info.cold.2+0x52/0x52
[ 462.133762] warn_alloc.cold.119+0xb7/0x1bd
[ 462.138099] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 462.142965] ? lock_downgrade+0x900/0x900
[ 462.147134] ? trace_hardirqs_off+0xb8/0x310
[ 462.151560] ? trace_hardirqs_off+0xb8/0x310
[ 462.155988] __alloc_pages_slowpath+0x2667/0x2d80
[ 462.159273] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 462.160868] ? warn_alloc+0x120/0x120
[ 462.171318] syz-executor3 cpuset=syz3
[ 462.175122] ? warn_alloc+0x120/0x120
[ 462.175140] ? print_usage_bug+0xc0/0xc0
[ 462.178923] mems_allowed=0
[ 462.182728] ? warn_alloc+0x120/0x120
[ 462.193500] ? print_usage_bug+0xc0/0xc0
[ 462.197562] ? print_usage_bug+0xc0/0xc0
[ 462.201641] ? warn_alloc+0x120/0x120
[ 462.205446] ? print_usage_bug+0xc0/0xc0
[ 462.209518] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 462.215064] ? should_fail+0x22d/0xd01
[ 462.218980] ? print_usage_bug+0xc0/0xc0
[ 462.223045] ? print_usage_bug+0xc0/0xc0
[ 462.227114] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 462.232226] ? __lock_acquire+0x7ec/0x4ec0
[ 462.236904] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 462.242023] ? should_fail+0x22d/0xd01
[ 462.245944] ? mark_held_locks+0x130/0x130
[ 462.250210] ? mark_held_locks+0x130/0x130
[ 462.254448] ? mark_held_locks+0x130/0x130
[ 462.258700] ? graph_lock+0x170/0x170
[ 462.262507] ? mark_held_locks+0x130/0x130
[ 462.266744] ? mark_held_locks+0x130/0x130
[ 462.270988] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 462.276553] ? check_preemption_disabled+0x48/0x200
[ 462.281598] ? check_preemption_disabled+0x48/0x200
[ 462.286636] ? __lock_is_held+0xb5/0x140
[ 462.290724] __alloc_pages_nodemask+0xa80/0xde0
[ 462.295401] ? graph_lock+0x170/0x170
[ 462.299211] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 462.304228] ? graph_lock+0x170/0x170
[ 462.308061] ? find_held_lock+0x36/0x1c0
[ 462.312138] ? ____cache_alloc_node+0x1c7/0x1e0
[ 462.316832] ? lock_downgrade+0x900/0x900
[ 462.320996] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 462.326811] cache_grow_begin+0x91/0x8c0
[ 462.330904] ? do_raw_spin_unlock+0xa7/0x2f0
[ 462.335344] fallback_alloc+0x203/0x2e0
[ 462.339328] ____cache_alloc_node+0x1c7/0x1e0
[ 462.343842] kmem_cache_alloc_node+0xe3/0x730
[ 462.348343] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 462.353447] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 462.358039] __alloc_skb+0x119/0x770
[ 462.361756] ? calc_wheel_index+0x220/0x220
[ 462.366096] ? skb_scrub_packet+0x490/0x490
[ 462.370426] ? lock_acquire+0x1ed/0x520
[ 462.374404] ? aoecmd_cfg+0x108/0x7f0
[ 462.378207] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 462.383750] ? check_preemption_disabled+0x48/0x200
[ 462.388769] ? kasan_check_read+0x11/0x20
[ 462.392920] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 462.398220] ? rcu_bh_qs+0xc0/0xc0
[ 462.401773] new_skb+0x26/0x1c0
[ 462.405055] aoecmd_cfg+0x279/0x7f0
[ 462.408712] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 462.413046] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 462.418590] ? check_preemption_disabled+0x48/0x200
[ 462.423610] ? check_preemption_disabled+0x48/0x200
[ 462.428640] ? __lock_is_held+0xb5/0x140
[ 462.432717] discover_timer+0x50/0x60
[ 462.436523] call_timer_fn+0x272/0x920
[ 462.440426] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 462.445272] ? process_timeout+0x40/0x40
[ 462.449338] ? find_held_lock+0x36/0x1c0
[ 462.453416] ? mark_held_locks+0xc7/0x130
[ 462.457571] ? _raw_spin_unlock_irq+0x27/0x80
[ 462.462067] ? _raw_spin_unlock_irq+0x27/0x80
[ 462.466556] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 462.471396] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 462.475986] ? trace_hardirqs_on+0xbd/0x310
[ 462.480307] ? kasan_check_read+0x11/0x20
[ 462.484459] ? __run_timers+0x7da/0xc70
[ 462.488438] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 462.493913] ? tcp_delack_timer_handler+0x810/0x810
[ 462.498954] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 462.503805] __run_timers+0x7e5/0xc70
[ 462.507623] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 462.512993] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 462.518017] ? graph_lock+0x170/0x170
[ 462.521827] ? print_usage_bug+0xc0/0xc0
[ 462.525905] ? lock_release+0x970/0x970
[ 462.529895] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 462.535103] ? find_held_lock+0x36/0x1c0
[ 462.539175] ? graph_lock+0x170/0x170
[ 462.542988] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 462.548534] ? check_preemption_disabled+0x48/0x200
[ 462.553568] ? __lock_is_held+0xb5/0x140
[ 462.557637] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 462.563183] ? check_preemption_disabled+0x48/0x200
[ 462.568213] run_timer_softirq+0x52/0xb0
[ 462.572281] ? rcu_read_lock_sched_held+0x108/0x120
[ 462.577309] __do_softirq+0x30b/0xad8
[ 462.581136] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 462.586273] ? pvclock_read_flags+0x160/0x160
[ 462.590770] ? lapic_next_event+0x5a/0x90
[ 462.594918] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 462.600474] ? check_preemption_disabled+0x48/0x200
[ 462.605492] ? check_preemption_disabled+0x48/0x200
[ 462.610537] ? kvm_clock_read+0x18/0x30
[ 462.614537] ? kvm_sched_clock_read+0x9/0x20
[ 462.618979] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 462.624520] ? check_preemption_disabled+0x48/0x200
[ 462.629567] irq_exit+0x17f/0x1c0
[ 462.633029] smp_apic_timer_interrupt+0x1cb/0x760
[ 462.637871] ? smp_reschedule_interrupt+0x109/0x650
[ 462.642919] ? smp_call_function_single_interrupt+0x650/0x650
[ 462.648818] ? interrupt_entry+0xb5/0xf0
[ 462.652881] ? trace_hardirqs_off_caller+0xbb/0x310
[ 462.657901] ? trace_hardirqs_off_caller+0xbb/0x310
[ 462.662937] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 462.667789] ? trace_hardirqs_on_caller+0x310/0x310
[ 462.672809] ? trace_hardirqs_on_caller+0x310/0x310
[ 462.677830] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 462.683415] ? check_preemption_disabled+0x48/0x200
[ 462.688432] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 462.693984] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 462.698844] apic_timer_interrupt+0xf/0x20
[ 462.703076]
[ 462.705324] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 462.710615] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 462.729514] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 462.737228] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 462.744497] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 462.751771] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 462.759035] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 462.766305] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 462.773597] ? arch_local_irq_restore+0x45/0x52
[ 462.778284] dump_stack+0x26a/0x2b4
[ 462.781917] ? dump_stack_print_info.cold.2+0x52/0x52
[ 462.787137] ? mark_held_locks+0x130/0x130
[ 462.791380] ? mark_held_locks+0x130/0x130
[ 462.795623] dump_header+0x27b/0xf72
[ 462.799357] ? pagefault_out_of_memory+0x197/0x197
[ 462.804295] ? mark_held_locks+0x130/0x130
[ 462.808561] ? __lock_acquire+0x7ec/0x4ec0
[ 462.812807] ? mem_cgroup_charge_statistics+0x780/0x780
[ 462.818189] ? print_usage_bug+0xc0/0xc0
[ 462.822258] ? print_usage_bug+0xc0/0xc0
[ 462.826334] ? graph_lock+0x170/0x170
[ 462.830136] ? graph_lock+0x170/0x170
[ 462.833958] ? print_usage_bug+0xc0/0xc0
[ 462.838020] ? print_usage_bug+0xc0/0xc0
[ 462.842091] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 462.847635] ? find_held_lock+0x36/0x1c0
[ 462.851729] ? mark_held_locks+0xc7/0x130
[ 462.855885] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 462.861006] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 462.866116] ? lockdep_hardirqs_on+0x421/0x5c0
[ 462.870710] ? trace_hardirqs_on+0xbd/0x310
[ 462.875035] ? kasan_check_read+0x11/0x20
[ 462.879197] ? ___ratelimit+0x36f/0x655
[ 462.883180] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 462.888639] ? trace_hardirqs_on+0x310/0x310
[ 462.893053] ? lock_downgrade+0x900/0x900
[ 462.897221] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 462.902367] ? ___ratelimit+0xaa/0x655
[ 462.906258] ? idr_get_free+0xec0/0xec0
[ 462.910230] ? kasan_check_write+0x14/0x20
[ 462.914474] ? do_raw_spin_lock+0xc1/0x200
[ 462.918725] oom_kill_process.cold.27+0x10/0x903
[ 462.923486] ? graph_lock+0x170/0x170
[ 462.927287] ? _raw_spin_unlock+0x2c/0x50
[ 462.931445] ? oom_badness+0xe6/0xaa0
[ 462.935259] ? oom_evaluate_task+0x540/0x540
[ 462.939676] ? find_held_lock+0x36/0x1c0
[ 462.943758] ? out_of_memory+0x974/0x1430
[ 462.947931] ? lock_downgrade+0x900/0x900
[ 462.952107] ? check_preemption_disabled+0x48/0x200
[ 462.957133] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 462.962941] ? kasan_check_read+0x11/0x20
[ 462.967104] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 462.972389] ? rcu_bh_qs+0xc0/0xc0
[ 462.975947] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 462.980978] ? oom_evaluate_task+0x302/0x540
[ 462.985400] out_of_memory+0xa84/0x1430
[ 462.989392] ? oom_killer_disable+0x3a0/0x3a0
[ 462.993889] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 462.998830] ? __mutex_add_waiter+0x2a0/0x2a0
[ 463.003341] __alloc_pages_slowpath+0x2318/0x2d80
[ 463.008224] ? warn_alloc+0x120/0x120
[ 463.012045] ? find_get_entry+0x2f2/0xc40
[ 463.016209] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 463.021751] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 463.026704] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 463.032260] ? should_fail+0x22d/0xd01
[ 463.036160] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 463.041307] ? __lock_is_held+0xb5/0x140
[ 463.045403] ? __lock_is_held+0xb5/0x140
[ 463.049486] ? ___might_sleep+0x1ed/0x300
[ 463.053633] ? lock_release+0x970/0x970
[ 463.057612] ? arch_local_save_flags+0x40/0x40
[ 463.062209] ? __might_sleep+0x95/0x190
[ 463.066200] __alloc_pages_nodemask+0xa80/0xde0
[ 463.070881] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 463.075955] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 463.081753] ? kasan_check_read+0x11/0x20
[ 463.085901] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 463.091188] ? graph_lock+0x170/0x170
[ 463.094993] ? print_usage_bug+0xc0/0xc0
[ 463.099060] ? graph_lock+0x170/0x170
[ 463.102861] ? graph_lock+0x170/0x170
[ 463.106666] ? __do_page_cache_readahead+0x7ce/0x980
[ 463.111783] ? find_held_lock+0x36/0x1c0
[ 463.115849] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 463.121418] alloc_pages_current+0x10c/0x210
[ 463.125939] ? lock_downgrade+0x900/0x900
[ 463.130092] __page_cache_alloc+0x38f/0x5b0
[ 463.134418] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 463.140221] ? kasan_check_read+0x11/0x20
[ 463.144375] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 463.149659] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 463.154348] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 463.159913] ? check_preemption_disabled+0x48/0x200
[ 463.164981] filemap_fault+0x1594/0x25f0
[ 463.169058] ? __lock_page_or_retry+0xa00/0xa00
[ 463.173735] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 463.179529] ? kasan_check_read+0x11/0x20
[ 463.183684] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 463.188983] ? rcu_bh_qs+0xc0/0xc0
[ 463.192541] ? filemap_map_pages+0xdea/0x1980
[ 463.197061] ? find_get_pages_range_tag+0x1320/0x1320
[ 463.202253] ? try_to_wake_up+0x10a/0x12f0
[ 463.206495] ? graph_lock+0x170/0x170
[ 463.210303] ? migrate_swap_stop+0x930/0x930
[ 463.214721] ? find_held_lock+0x36/0x1c0
[ 463.218803] ? lock_acquire+0x1ed/0x520
[ 463.222780] ? ext4_filemap_fault+0x7a/0xad
[ 463.227130] ? lock_release+0x970/0x970
[ 463.231107] ? arch_local_save_flags+0x40/0x40
[ 463.235700] ? __unqueue_futex+0x2e0/0x2e0
[ 463.239962] ? down_read+0xb0/0x1d0
[ 463.243593] ? ext4_filemap_fault+0x7a/0xad
[ 463.247932] ? __down_interruptible+0x700/0x700
[ 463.252623] ? get_futex_key+0x21b0/0x21b0
[ 463.256903] ext4_filemap_fault+0x82/0xad
[ 463.261108] __do_fault+0x100/0x6b0
[ 463.264743] ? print_bad_pte+0x6c0/0x6c0
[ 463.268820] ? do_futex+0x249/0x26d0
[ 463.272556] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 463.278128] ? pmd_val+0x88/0x100
[ 463.281602] ? add_mm_counter_fast+0xd0/0xd0
[ 463.286011] ? pmd_val+0x88/0x100
[ 463.289469] ? add_mm_counter_fast+0xd0/0xd0
[ 463.293885] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 463.299440] __handle_mm_fault+0x3709/0x53e0
[ 463.303862] ? perf_trace_lock+0x14d/0x7a0
[ 463.308107] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 463.312954] ? graph_lock+0x170/0x170
[ 463.316758] ? print_usage_bug+0xc0/0xc0
[ 463.320825] ? graph_lock+0x170/0x170
[ 463.324645] ? graph_lock+0x170/0x170
[ 463.328468] ? handle_mm_fault+0x42a/0xc70
[ 463.332710] ? lock_downgrade+0x900/0x900
[ 463.336860] ? check_preemption_disabled+0x48/0x200
[ 463.341905] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 463.347741] ? kasan_check_read+0x11/0x20
[ 463.351891] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 463.357181] ? rcu_bh_qs+0xc0/0xc0
[ 463.360726] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 463.366181] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 463.371723] ? check_preemption_disabled+0x48/0x200
[ 463.376764] handle_mm_fault+0x54f/0xc70
[ 463.380849] ? __handle_mm_fault+0x53e0/0x53e0
[ 463.385438] ? find_vma+0x34/0x190
[ 463.388990] __do_page_fault+0x67d/0xed0
[ 463.393066] ? mm_fault_error+0x380/0x380
[ 463.397211] ? trace_hardirqs_off+0xb8/0x310
[ 463.401621] ? trace_hardirqs_on+0x310/0x310
[ 463.406032] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 463.411400] ? trace_hardirqs_on+0x310/0x310
[ 463.415816] do_page_fault+0xf2/0x7e0
[ 463.419623] ? vmalloc_sync_all+0x30/0x30
[ 463.423772] ? error_entry+0x70/0xd0
[ 463.427490] ? trace_hardirqs_off_caller+0xbb/0x310
[ 463.432507] ? trace_hardirqs_on_caller+0xc0/0x310
[ 463.437437] ? syscall_return_slowpath+0x5e0/0x5e0
[ 463.442371] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 463.447215] ? trace_hardirqs_on_caller+0x310/0x310
[ 463.452240] ? trace_hardirqs_off+0x310/0x310
[ 463.456741] ? prepare_exit_to_usermode+0x291/0x3b0
[ 463.461760] ? page_fault+0x8/0x30
[ 463.465320] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 463.470170] ? page_fault+0x8/0x30
[ 463.473719] page_fault+0x1e/0x30
[ 463.477171] RIP: 0033:0x44b69a
[ 463.480383] Code: Bad RIP value.
[ 463.483748] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 463.489127] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 463.496405] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 463.503673] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 463.510947] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 463.518218] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 463.525519] CPU: 0 PID: 19865 Comm: syz-executor3 Not tainted 4.19.0-rc5+ #106
[ 463.525525] warn_alloc_show_mem: 1 callbacks suppressed
[ 463.525534] Mem-Info:
[ 463.532916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 463.538291] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 463.538291] active_file:17 inactive_file:18 isolated_file:0
[ 463.538291] unevictable:0 dirty:0 writeback:0 unstable:0
[ 463.538291] slab_reclaimable:8955 slab_unreclaimable:1468881
[ 463.538291] mapped:40962 shmem:119 pagetables:616 bounce:0
[ 463.538291] free:13748 free_pcp:207 free_cma:0
[ 463.540668] Call Trace:
[ 463.550064] Node 0 active_anon:221008kB inactive_anon:448kB active_file:68kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 463.582919] dump_stack+0x1c4/0x2b4
[ 463.585486] Node 0
[ 463.612981] ? dump_stack_print_info.cold.2+0x52/0x52
[ 463.616613] 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
[ 463.618834] warn_alloc.cold.119+0xb7/0x1bd
[ 463.623984] lowmem_reserve[]: 0
[ 463.649498] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 463.653792] 2819 6323
[ 463.657078] ? lock_downgrade+0x900/0x900
[ 463.661896] 6323
[ 463.664406] ? trace_hardirqs_off+0xb8/0x310
[ 463.668530] Node 0
[ 463.670595] ? trace_hardirqs_off+0xb8/0x310
[ 463.675006] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 463.677225] __alloc_pages_slowpath+0x2667/0x2d80
[ 463.681617] lowmem_reserve[]:
[ 463.708371] ? warn_alloc+0x120/0x120
[ 463.713170] 0
[ 463.716281] ? warn_alloc+0x120/0x120
[ 463.720069] 0
[ 463.721869] ? print_usage_bug+0xc0/0xc0
[ 463.725648] 3503
[ 463.727475] ? warn_alloc+0x120/0x120
[ 463.731511] 3503
[ 463.733581] ? print_usage_bug+0xc0/0xc0
[ 463.739444] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 463.743476] Node 0
[ 463.749009] ? should_fail+0x22d/0xd01
[ 463.749059] Normal free:13796kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:68kB inactive_file:72kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2464kB bounce:0kB free_pcp:580kB local_pcp:328kB free_cma:0kB
[ 463.751268] ? find_held_lock+0x36/0x1c0
[ 463.755126] lowmem_reserve[]: 0
[ 463.783416] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 463.787451] 0
[ 463.790738] ? __lock_acquire+0x7ec/0x4ec0
[ 463.795825] 0 0
[ 463.797656] ? should_fail+0x22d/0xd01
[ 463.803840] ? check_preemption_disabled+0x48/0x200
[ 463.807706] Node 0 DMA:
[ 463.812729] ? mark_held_locks+0x130/0x130
[ 463.812734] 1*4kB (U)
[ 463.815409] ? mark_held_locks+0x130/0x130
[ 463.819623] 0*8kB
[ 463.822128] ? is_bpf_text_address+0xd3/0x170
[ 463.826332] 0*16kB
[ 463.828482] ? graph_lock+0x170/0x170
[ 463.832956] 1*32kB
[ 463.835214] ? kernel_text_address+0x79/0xf0
[ 463.838988] (U)
[ 463.841258] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 463.845637] 2*64kB (U)
[ 463.847628] ? check_preemption_disabled+0x48/0x200
[ 463.853134] 1*128kB (U)
[ 463.855728] ? check_preemption_disabled+0x48/0x200
[ 463.860719] 1*256kB
[ 463.863396] ? __lock_is_held+0xb5/0x140
[ 463.868384] (U)
[ 463.870709] __alloc_pages_nodemask+0xa80/0xde0
[ 463.874758] 0*512kB 1*1024kB
[ 463.876748] ? graph_lock+0x170/0x170
[ 463.881407] (U)
[ 463.884519] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 463.888345] 1*2048kB
[ 463.890328] ? graph_lock+0x170/0x170
[ 463.890357] ? find_held_lock+0x36/0x1c0
[ 463.895338] (M) 3*4096kB
[ 463.897777] ? ____cache_alloc_node+0x1c7/0x1e0
[ 463.901558] (M)
[ 463.905627] ? lock_downgrade+0x900/0x900
[ 463.908367] = 15908kB
[ 463.913053] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 463.915003] Node 0
[ 463.919153] cache_grow_begin+0x91/0x8c0
[ 463.921529] DMA32: 4*4kB
[ 463.927073] ? do_raw_spin_unlock+0xa7/0x2f0
[ 463.929291] (M)
[ 463.933365] fallback_alloc+0x203/0x2e0
[ 463.936187] 1*8kB
[ 463.940601] ____cache_alloc_node+0x1c7/0x1e0
[ 463.942553] (U)
[ 463.946526] kmem_cache_alloc+0x1f8/0x730
[ 463.948657] 3*16kB
[ 463.953159] skb_clone+0x1bb/0x500
[ 463.955114] (UM)
[ 463.959257] ? skb_split+0x11e0/0x11e0
[ 463.961472] 2*32kB
[ 463.965009] ? kasan_check_read+0x11/0x20
[ 463.967051] (M)
[ 463.970958] ? __schedule+0x150b/0x1ed0
[ 463.973166] 5*64kB
[ 463.977321] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 463.979285] (UM)
[ 463.983257] ? lock_repin_lock+0x430/0x430
[ 463.985474] 4*128kB
[ 463.990937] bpf_clone_redirect+0xb9/0x490
[ 463.992958] (UM)
[ 463.997205] bpf_prog_bebbfe2050753572+0x2e3/0x1000
[ 463.999498] 3*256kB
[ 464.003729] ? __sched_text_start+0x8/0x8
[ 464.005766] (M)
[ 464.010808] ? retint_kernel+0x2d/0x2d
[ 464.013120] 4*512kB
[ 464.017265] ? find_held_lock+0x36/0x1c0
[ 464.019229] (UM)
[ 464.023121] ? lock_acquire+0x1ed/0x520
[ 464.025424] 3*1024kB
[ 464.029479] ? bpf_test_run+0x32e/0x5a0
[ 464.031517] (UM)
[ 464.035502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 464.037887] 3*2048kB
[ 464.041861] ? check_preemption_disabled+0x48/0x200
[ 464.043900] (M)
[ 464.049443] ? kasan_check_read+0x11/0x20
[ 464.051843] 3*4096kB
[ 464.056857] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 464.058811] (M)
[ 464.062961] ? rcu_bh_qs+0xc0/0xc0
[ 464.065367] = 25288kB
[ 464.070651] ? preempt_schedule+0x4d/0x60
[ 464.072604] Node 0
[ 464.076146] ? ___preempt_schedule+0x16/0x18
[ 464.078525] Normal: 909*4kB
[ 464.082685] ? bpf_test_run+0x1c0/0x5a0
[ 464.084901] (UMEH)
[ 464.089321] ? netlink_diag_dump+0x2a0/0x2a0
[ 464.092314] 456*8kB
[ 464.096289] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 464.098501] (ME)
[ 464.102902] ? bpf_test_init.isra.9+0x70/0x100
[ 464.105202] 183*16kB (UME)
[ 464.110745] ? bpf_prog_test_run_skb+0x634/0xb40
[ 464.112783] 78*32kB
[ 464.117361] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 464.120264] (UME)
[ 464.125029] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 464.127329] 17*64kB
[ 464.132168] ? fput+0x130/0x1a0
[ 464.134301] (UM)
[ 464.139836] ? __bpf_prog_get+0x9b/0x290
[ 464.142138] 0*128kB
[ 464.145410] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 464.147452] 0*256kB
[ 464.151506] ? bpf_prog_test_run+0x130/0x1a0
[ 464.153827] 0*512kB
[ 464.158668] ? __x64_sys_bpf+0x3d8/0x510
[ 464.160971] 0*1024kB
[ 464.165370] ? bpf_prog_get+0x20/0x20
[ 464.167674] 0*2048kB
[ 464.171749] ? do_syscall_64+0x1b9/0x820
[ 464.174124] 0*4096kB
[ 464.177934] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 464.180311] = 13796kB
[ 464.184372] ? syscall_return_slowpath+0x5e0/0x5e0
[ 464.186767] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 464.186781] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 464.192142] ? trace_hardirqs_on_caller+0x310/0x310
[ 464.194534] 154 total pagecache pages
[ 464.199461] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 464.208281] 0 pages in swap cache
[ 464.216863] ? recalc_sigpending_tsk+0x180/0x180
[ 464.221855] Swap cache stats: add 0, delete 0, find 0/0
[ 464.225646] ? kasan_check_write+0x14/0x20
[ 464.230637] Free swap = 0kB
[ 464.234333] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 464.239082] Total swap = 0kB
[ 464.244445] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 464.248653] 1965979 pages RAM
[ 464.251822] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 464.256508] 0 pages HighMem/MovableOnly
[ 464.259527] syz-executor3 cpuset=
[ 464.264870] 342307 pages reserved
[ 464.264880] 0 pages cma reserved
[ 464.267993] syz3
[ 464.278498] aoe: skb alloc failure
[ 464.282426] mems_allowed=0
[ 464.282443] CPU: 0 PID: 19865 Comm: syz-executor3 Not tainted 4.19.0-rc5+ #106
[ 464.285943] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 464.289328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 464.292681] syz-fuzzer cpuset=
[ 464.294646] Call Trace:
[ 464.298176] /
[ 464.301119] dump_stack+0x1c4/0x2b4
[ 464.308458] mems_allowed=0
[ 464.318676] ? dump_stack_print_info.cold.2+0x52/0x52
[ 464.347234] warn_alloc.cold.119+0xb7/0x1bd
[ 464.351564] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 464.356429] ? lock_downgrade+0x900/0x900
[ 464.360587] ? trace_hardirqs_off+0xb8/0x310
[ 464.365005] ? trace_hardirqs_off+0xb8/0x310
[ 464.369450] __alloc_pages_slowpath+0x2667/0x2d80
[ 464.374342] ? warn_alloc+0x120/0x120
[ 464.378157] ? warn_alloc+0x120/0x120
[ 464.381974] ? print_usage_bug+0xc0/0xc0
[ 464.386042] ? warn_alloc+0x120/0x120
[ 464.389849] ? print_usage_bug+0xc0/0xc0
[ 464.393929] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 464.399473] ? should_fail+0x22d/0xd01
[ 464.403366] ? find_held_lock+0x36/0x1c0
[ 464.407432] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 464.412541] ? __lock_acquire+0x7ec/0x4ec0
[ 464.416781] ? should_fail+0x22d/0xd01
[ 464.420675] ? check_preemption_disabled+0x48/0x200
[ 464.425706] ? mark_held_locks+0x130/0x130
[ 464.429953] ? mark_held_locks+0x130/0x130
[ 464.434199] ? graph_lock+0x170/0x170
[ 464.438012] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 464.443552] ? graph_lock+0x170/0x170
[ 464.447358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 464.452901] ? check_preemption_disabled+0x48/0x200
[ 464.457918] ? check_preemption_disabled+0x48/0x200
[ 464.462950] ? __lock_is_held+0xb5/0x140
[ 464.467032] __alloc_pages_nodemask+0xa80/0xde0
[ 464.471700] ? graph_lock+0x170/0x170
[ 464.475511] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 464.480527] ? graph_lock+0x170/0x170
[ 464.484342] ? find_held_lock+0x36/0x1c0
[ 464.488425] ? ____cache_alloc_node+0x1c7/0x1e0
[ 464.493095] ? lock_downgrade+0x900/0x900
[ 464.497267] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 464.502815] cache_grow_begin+0x91/0x8c0
[ 464.506879] ? do_raw_spin_unlock+0xa7/0x2f0
[ 464.511299] fallback_alloc+0x203/0x2e0
[ 464.515295] ____cache_alloc_node+0x1c7/0x1e0
[ 464.519802] kmem_cache_alloc+0x1f8/0x730
[ 464.523966] skb_clone+0x1bb/0x500
[ 464.527514] ? skb_split+0x11e0/0x11e0
[ 464.531405] ? kasan_check_read+0x11/0x20
[ 464.535561] ? __schedule+0x150b/0x1ed0
[ 464.539547] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 464.545000] ? lock_repin_lock+0x430/0x430
[ 464.549267] bpf_clone_redirect+0xb9/0x490
[ 464.553538] ? __schedule+0x150b/0x1ed0
[ 464.557522] bpf_prog_bebbfe2050753572+0x2e3/0x1000
[ 464.562546] ? __sched_text_start+0x8/0x8
[ 464.566701] ? retint_kernel+0x2d/0x2d
[ 464.570600] ? find_held_lock+0x36/0x1c0
[ 464.574709] ? lock_acquire+0x1ed/0x520
[ 464.578689] ? bpf_test_run+0x32e/0x5a0
[ 464.582673] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 464.588236] ? check_preemption_disabled+0x48/0x200
[ 464.593273] ? kasan_check_read+0x11/0x20
[ 464.597428] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 464.602707] ? rcu_bh_qs+0xc0/0xc0
[ 464.606254] ? preempt_schedule+0x4d/0x60
[ 464.610408] ? ___preempt_schedule+0x16/0x18
[ 464.614830] ? bpf_test_run+0x1c0/0x5a0
[ 464.618832] ? netlink_diag_dump+0x2a0/0x2a0
[ 464.623247] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 464.628817] ? bpf_test_init.isra.9+0x70/0x100
[ 464.633426] ? bpf_prog_test_run_skb+0x634/0xb40
[ 464.638211] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 464.643061] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 464.648604] ? fput+0x130/0x1a0
[ 464.651892] ? __bpf_prog_get+0x9b/0x290
[ 464.655961] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 464.660832] ? bpf_prog_test_run+0x130/0x1a0
[ 464.665250] ? __x64_sys_bpf+0x3d8/0x510
[ 464.669350] ? bpf_prog_get+0x20/0x20
[ 464.673198] ? do_syscall_64+0x1b9/0x820
[ 464.677275] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 464.682648] ? syscall_return_slowpath+0x5e0/0x5e0
[ 464.687586] ? trace_hardirqs_on_caller+0x310/0x310
[ 464.692611] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 464.697630] ? recalc_sigpending_tsk+0x180/0x180
[ 464.702388] ? kasan_check_write+0x14/0x20
[ 464.706645] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 464.711502] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 464.716889] warn_alloc_show_mem: 1 callbacks suppressed
[ 464.716902] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 464.716904] Mem-Info:
[ 464.716938] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 464.716938] active_file:17 inactive_file:18 isolated_file:0
[ 464.716938] unevictable:0 dirty:0 writeback:0 unstable:0
[ 464.716938] slab_reclaimable:8955 slab_unreclaimable:1468881
[ 464.716938] mapped:40962 shmem:119 pagetables:616 bounce:0
[ 464.716938] free:13748 free_pcp:207 free_cma:0
[ 464.722291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 464.729318] Node 0 active_anon:221008kB inactive_anon:448kB active_file:68kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 464.731731] Call Trace:
[ 464.764607] Node 0
[ 464.773969]
[ 464.801481] 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
[ 464.804037] dump_stack+0x1c4/0x2b4
[ 464.806242] lowmem_reserve[]: 0
[ 464.808401] ? dump_stack_print_info.cold.2+0x52/0x52
[ 464.833876] 2819 6323
[ 464.837521] warn_alloc.cold.119+0xb7/0x1bd
[ 464.840768] 6323
[ 464.845972] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 464.852768] ? lock_downgrade+0x900/0x900
[ 464.854807] Node 0
[ 464.859648] ? trace_hardirqs_off+0xb8/0x310
[ 464.863801] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 464.866013] ? trace_hardirqs_off+0xb8/0x310
[ 464.870388] lowmem_reserve[]: 0
[ 464.897299] __alloc_pages_slowpath+0x2667/0x2d80
[ 464.901684] 0
[ 464.904992] ? warn_alloc+0x120/0x120
[ 464.909782] 3503 3503
[ 464.911597] ? warn_alloc+0x120/0x120
[ 464.915378] Node 0
[ 464.917877] ? print_usage_bug+0xc0/0xc0
[ 464.921685] Normal free:13796kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:68kB inactive_file:72kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2464kB bounce:0kB free_pcp:580kB local_pcp:252kB free_cma:0kB
[ 464.923890] ? warn_alloc+0x120/0x120
[ 464.927938] lowmem_reserve[]:
[ 464.956221] ? print_usage_bug+0xc0/0xc0
[ 464.959997] 0 0
[ 464.963110] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 464.967141] 0 0
[ 464.969126] ? ktime_get+0x2e1/0x440
[ 464.976098] ? check_preemption_disabled+0x48/0x200
[ 464.979785] Node 0 DMA:
[ 464.984797] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 464.984815] ? should_fail+0x22d/0xd01
[ 464.987472] 1*4kB
[ 464.993006] ? kasan_check_read+0x11/0x20
[ 464.996872] (U)
[ 464.999022] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 465.003143] 0*8kB
[ 465.005119] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 465.010375] 0*16kB
[ 465.012525] ? __lock_acquire+0x7ec/0x4ec0
[ 465.017601] 1*32kB (U)
[ 465.019848] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 465.024054] 2*64kB (U)
[ 465.026648] ? should_fail+0x22d/0xd01
[ 465.031725] 1*128kB (U)
[ 465.034322] ? mark_held_locks+0x130/0x130
[ 465.038181] 1*256kB
[ 465.040853] ? mark_held_locks+0x130/0x130
[ 465.045068] (U)
[ 465.047390] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 465.051602] 0*512kB
[ 465.053577] ? graph_lock+0x170/0x170
[ 465.059083] 1*1024kB (U)
[ 465.061418] ? mark_held_locks+0xc7/0x130
[ 465.065197] 1*2048kB
[ 465.067969] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 465.072090] (M) 3*4096kB
[ 465.074509] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 465.079501] (M)
[ 465.082261] ? check_preemption_disabled+0x48/0x200
[ 465.087807] = 15908kB
[ 465.089785] ? check_preemption_disabled+0x48/0x200
[ 465.094780] Node 0
[ 465.097193] ? __lock_is_held+0xb5/0x140
[ 465.102178] DMA32: 4*4kB
[ 465.104428] __alloc_pages_nodemask+0xa80/0xde0
[ 465.108457] (M) 1*8kB
[ 465.111223] ? graph_lock+0x170/0x170
[ 465.115869] (U)
[ 465.118363] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 465.122133] 3*16kB (UM)
[ 465.124115] ? graph_lock+0x170/0x170
[ 465.129669] 2*32kB (M)
[ 465.132370] ? find_held_lock+0x36/0x1c0
[ 465.136141] 5*64kB (UM)
[ 465.138740] ? ____cache_alloc_node+0x1c7/0x1e0
[ 465.142783] 4*128kB (UM)
[ 465.145458] ? lock_downgrade+0x900/0x900
[ 465.150108] 3*256kB
[ 465.152864] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 465.156985] (M)
[ 465.159307] cache_grow_begin+0x91/0x8c0
[ 465.164826] 4*512kB
[ 465.166801] ? do_raw_spin_unlock+0xa7/0x2f0
[ 465.170833] (UM) 3*1024kB
[ 465.173168] fallback_alloc+0x203/0x2e0
[ 465.177551] (UM) 3*2048kB
[ 465.180430] ____cache_alloc_node+0x1c7/0x1e0
[ 465.184379] (M)
[ 465.187226] kmem_cache_alloc_node+0xe3/0x730
[ 465.191710] 3*4096kB (M)
[ 465.193704] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 465.198192] = 25288kB
[ 465.198220] Node 0
[ 465.200967] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 465.206058] Normal:
[ 465.208503] __alloc_skb+0x119/0x770
[ 465.210716] 909*4kB
[ 465.215298] ? calc_wheel_index+0x220/0x220
[ 465.217597] (UMEH)
[ 465.221307] ? skb_scrub_packet+0x490/0x490
[ 465.223611] 456*8kB
[ 465.227958] ? vprintk_default+0x28/0x30
[ 465.230264] (ME)
[ 465.234581] ? vprintk_func+0x85/0x181
[ 465.236885] 183*16kB (UME)
[ 465.240955] ? printk+0xa7/0xcf
[ 465.242995] 78*32kB (UME)
[ 465.246892] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 465.249803] 17*64kB
[ 465.253091] new_skb+0x26/0x1c0
[ 465.255911] (UM)
[ 465.260702] aoecmd_cfg+0x279/0x7f0
[ 465.263000] 0*128kB
[ 465.266283] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 465.268322] 0*256kB
[ 465.271952] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 465.274257] 0*512kB
[ 465.278595] ? check_preemption_disabled+0x48/0x200
[ 465.280954] 0*1024kB
[ 465.286489] ? check_preemption_disabled+0x48/0x200
[ 465.288804] 0*2048kB
[ 465.293825] ? __lock_is_held+0xb5/0x140
[ 465.296218] 0*4096kB
[ 465.301246] discover_timer+0x50/0x60
[ 465.303634] = 13796kB
[ 465.307698] call_timer_fn+0x272/0x920
[ 465.310100] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 465.313892] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 465.316292] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 465.320174] ? process_timeout+0x40/0x40
[ 465.328995] 154 total pagecache pages
[ 465.333834] ? find_held_lock+0x36/0x1c0
[ 465.342389] 0 pages in swap cache
[ 465.346447] ? mark_held_locks+0xc7/0x130
[ 465.350228] Swap cache stats: add 0, delete 0, find 0/0
[ 465.354286] ? _raw_spin_unlock_irq+0x27/0x80
[ 465.357712] Free swap = 0kB
[ 465.357722] Total swap = 0kB
[ 465.361867] ? _raw_spin_unlock_irq+0x27/0x80
[ 465.367213] 1965979 pages RAM
[ 465.371738] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 465.374763] 0 pages HighMem/MovableOnly
[ 465.377781] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 465.382252] 342307 pages reserved
[ 465.382262] 0 pages cma reserved
[ 465.385366] ? trace_hardirqs_on+0xbd/0x310
[ 465.390331] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 465.394162] ? kasan_check_read+0x11/0x20
[ 465.398729] syz-executor3 cpuset=
[ 465.402179] ? __run_timers+0x7da/0xc70
[ 465.405526] syz3
[ 465.409862] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 465.420325] mems_allowed=0
[ 465.424474] ? tcp_delack_timer_handler+0x810/0x810
[ 465.447198] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 465.452056] __run_timers+0x7e5/0xc70
[ 465.455874] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 465.461246] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 465.466264] ? graph_lock+0x170/0x170
[ 465.470072] ? print_usage_bug+0xc0/0xc0
[ 465.474134] ? lock_release+0x970/0x970
[ 465.478111] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 465.483313] ? find_held_lock+0x36/0x1c0
[ 465.487380] ? graph_lock+0x170/0x170
[ 465.491186] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 465.496729] ? check_preemption_disabled+0x48/0x200
[ 465.501760] ? __lock_is_held+0xb5/0x140
[ 465.505825] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 465.511365] ? check_preemption_disabled+0x48/0x200
[ 465.516393] run_timer_softirq+0x52/0xb0
[ 465.520455] ? rcu_read_lock_sched_held+0x108/0x120
[ 465.525501] __do_softirq+0x30b/0xad8
[ 465.529319] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 465.534430] ? pvclock_read_flags+0x160/0x160
[ 465.538926] ? lapic_next_event+0x5a/0x90
[ 465.543081] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 465.548636] ? check_preemption_disabled+0x48/0x200
[ 465.553682] ? check_preemption_disabled+0x48/0x200
[ 465.558722] ? kvm_clock_read+0x18/0x30
[ 465.562706] ? kvm_sched_clock_read+0x9/0x20
[ 465.567125] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 465.572666] ? check_preemption_disabled+0x48/0x200
[ 465.577716] irq_exit+0x17f/0x1c0
[ 465.581228] smp_apic_timer_interrupt+0x1cb/0x760
[ 465.586086] ? smp_reschedule_interrupt+0x109/0x650
[ 465.591121] ? smp_call_function_single_interrupt+0x650/0x650
[ 465.597019] ? interrupt_entry+0xb5/0xf0
[ 465.601083] ? trace_hardirqs_off_caller+0xbb/0x310
[ 465.606104] ? trace_hardirqs_off_caller+0xbb/0x310
[ 465.611126] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 465.615987] ? trace_hardirqs_on_caller+0x310/0x310
[ 465.621016] ? trace_hardirqs_on_caller+0x310/0x310
[ 465.626048] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 465.631590] ? check_preemption_disabled+0x48/0x200
[ 465.636607] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 465.642167] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 465.647026] apic_timer_interrupt+0xf/0x20
[ 465.651254]
[ 465.653509] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 465.658792] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 465.677696] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 465.685407] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 465.692675] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 465.699951] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 465.707223] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 465.714491] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 465.721780] ? arch_local_irq_restore+0x45/0x52
[ 465.726460] dump_stack+0x26a/0x2b4
[ 465.730093] ? dump_stack_print_info.cold.2+0x52/0x52
[ 465.735294] ? mark_held_locks+0x130/0x130
[ 465.739536] ? mark_held_locks+0x130/0x130
[ 465.743778] dump_header+0x27b/0xf72
[ 465.747519] ? pagefault_out_of_memory+0x197/0x197
[ 465.752458] ? mark_held_locks+0x130/0x130
[ 465.756702] ? __lock_acquire+0x7ec/0x4ec0
[ 465.760949] ? mem_cgroup_charge_statistics+0x780/0x780
[ 465.766346] ? print_usage_bug+0xc0/0xc0
[ 465.770409] ? print_usage_bug+0xc0/0xc0
[ 465.774479] ? graph_lock+0x170/0x170
[ 465.778301] ? graph_lock+0x170/0x170
[ 465.782112] ? print_usage_bug+0xc0/0xc0
[ 465.786174] ? print_usage_bug+0xc0/0xc0
[ 465.790252] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 465.795804] ? find_held_lock+0x36/0x1c0
[ 465.799888] ? mark_held_locks+0xc7/0x130
[ 465.804047] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 465.809156] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 465.814266] ? lockdep_hardirqs_on+0x421/0x5c0
[ 465.818852] ? trace_hardirqs_on+0xbd/0x310
[ 465.823188] ? kasan_check_read+0x11/0x20
[ 465.827341] ? ___ratelimit+0x36f/0x655
[ 465.831315] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 465.836766] ? trace_hardirqs_on+0x310/0x310
[ 465.841181] ? lock_downgrade+0x900/0x900
[ 465.845343] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 465.850477] ? ___ratelimit+0xaa/0x655
[ 465.854374] ? idr_get_free+0xec0/0xec0
[ 465.858352] ? kasan_check_write+0x14/0x20
[ 465.862590] ? do_raw_spin_lock+0xc1/0x200
[ 465.866834] oom_kill_process.cold.27+0x10/0x903
[ 465.871597] ? graph_lock+0x170/0x170
[ 465.875403] ? _raw_spin_unlock+0x2c/0x50
[ 465.879552] ? oom_badness+0xe6/0xaa0
[ 465.883367] ? oom_evaluate_task+0x540/0x540
[ 465.887794] ? find_held_lock+0x36/0x1c0
[ 465.891867] ? out_of_memory+0x974/0x1430
[ 465.896021] ? lock_downgrade+0x900/0x900
[ 465.900174] ? check_preemption_disabled+0x48/0x200
[ 465.905200] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 465.910995] ? kasan_check_read+0x11/0x20
[ 465.915148] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 465.920429] ? rcu_bh_qs+0xc0/0xc0
[ 465.923975] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 465.929014] ? oom_evaluate_task+0x302/0x540
[ 465.933432] out_of_memory+0xa84/0x1430
[ 465.937421] ? oom_killer_disable+0x3a0/0x3a0
[ 465.941922] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 465.946881] ? __mutex_add_waiter+0x2a0/0x2a0
[ 465.951409] __alloc_pages_slowpath+0x2318/0x2d80
[ 465.956324] ? warn_alloc+0x120/0x120
[ 465.960140] ? find_get_entry+0x2f2/0xc40
[ 465.964300] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 465.969857] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 465.974788] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 465.980328] ? should_fail+0x22d/0xd01
[ 465.984249] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 465.989359] ? __lock_is_held+0xb5/0x140
[ 465.993453] ? __lock_is_held+0xb5/0x140
[ 465.997535] ? ___might_sleep+0x1ed/0x300
[ 466.001693] ? lock_release+0x970/0x970
[ 466.005671] ? arch_local_save_flags+0x40/0x40
[ 466.010274] ? __might_sleep+0x95/0x190
[ 466.014255] __alloc_pages_nodemask+0xa80/0xde0
[ 466.018933] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 466.023956] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 466.029762] ? kasan_check_read+0x11/0x20
[ 466.033911] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 466.039193] ? graph_lock+0x170/0x170
[ 466.042999] ? print_usage_bug+0xc0/0xc0
[ 466.047067] ? graph_lock+0x170/0x170
[ 466.050870] ? graph_lock+0x170/0x170
[ 466.054671] ? __do_page_cache_readahead+0x7ce/0x980
[ 466.059787] ? find_held_lock+0x36/0x1c0
[ 466.063854] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 466.069399] alloc_pages_current+0x10c/0x210
[ 466.073810] ? lock_downgrade+0x900/0x900
[ 466.077990] __page_cache_alloc+0x38f/0x5b0
[ 466.082324] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 466.088123] ? kasan_check_read+0x11/0x20
[ 466.092274] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 466.097567] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 466.102237] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 466.107782] ? check_preemption_disabled+0x48/0x200
[ 466.112810] filemap_fault+0x1594/0x25f0
[ 466.116886] ? __lock_page_or_retry+0xa00/0xa00
[ 466.121564] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 466.127372] ? kasan_check_read+0x11/0x20
[ 466.131524] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 466.136805] ? rcu_bh_qs+0xc0/0xc0
[ 466.140364] ? filemap_map_pages+0xdea/0x1980
[ 466.144880] ? find_get_pages_range_tag+0x1320/0x1320
[ 466.150081] ? try_to_wake_up+0x10a/0x12f0
[ 466.154320] ? graph_lock+0x170/0x170
[ 466.158129] ? migrate_swap_stop+0x930/0x930
[ 466.162540] ? find_held_lock+0x36/0x1c0
[ 466.166617] ? lock_acquire+0x1ed/0x520
[ 466.170604] ? ext4_filemap_fault+0x7a/0xad
[ 466.174938] ? lock_release+0x970/0x970
[ 466.178917] ? arch_local_save_flags+0x40/0x40
[ 466.183506] ? __unqueue_futex+0x2e0/0x2e0
[ 466.187756] ? down_read+0xb0/0x1d0
[ 466.191380] ? ext4_filemap_fault+0x7a/0xad
[ 466.195720] ? __down_interruptible+0x700/0x700
[ 466.200397] ? get_futex_key+0x21b0/0x21b0
[ 466.204652] ext4_filemap_fault+0x82/0xad
[ 466.208810] __do_fault+0x100/0x6b0
[ 466.212455] ? print_bad_pte+0x6c0/0x6c0
[ 466.216519] ? do_futex+0x249/0x26d0
[ 466.220238] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 466.225783] ? pmd_val+0x88/0x100
[ 466.229241] ? add_mm_counter_fast+0xd0/0xd0
[ 466.234201] ? pmd_val+0x88/0x100
[ 466.237660] ? add_mm_counter_fast+0xd0/0xd0
[ 466.242083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 466.247634] __handle_mm_fault+0x3709/0x53e0
[ 466.252048] ? perf_trace_lock+0x14d/0x7a0
[ 466.256294] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 466.261143] ? graph_lock+0x170/0x170
[ 466.264951] ? print_usage_bug+0xc0/0xc0
[ 466.269016] ? graph_lock+0x170/0x170
[ 466.272815] ? graph_lock+0x170/0x170
[ 466.276639] ? handle_mm_fault+0x42a/0xc70
[ 466.280880] ? lock_downgrade+0x900/0x900
[ 466.285036] ? check_preemption_disabled+0x48/0x200
[ 466.290063] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 466.295886] ? kasan_check_read+0x11/0x20
[ 466.300035] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 466.305315] ? rcu_bh_qs+0xc0/0xc0
[ 466.308856] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 466.314309] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 466.319851] ? check_preemption_disabled+0x48/0x200
[ 466.324878] handle_mm_fault+0x54f/0xc70
[ 466.328956] ? __handle_mm_fault+0x53e0/0x53e0
[ 466.333539] ? find_vma+0x34/0x190
[ 466.337088] __do_page_fault+0x67d/0xed0
[ 466.341165] ? mm_fault_error+0x380/0x380
[ 466.345312] ? trace_hardirqs_off+0xb8/0x310
[ 466.349728] ? trace_hardirqs_on+0x310/0x310
[ 466.354143] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 466.359516] ? trace_hardirqs_on+0x310/0x310
[ 466.363937] do_page_fault+0xf2/0x7e0
[ 466.367745] ? vmalloc_sync_all+0x30/0x30
[ 466.371899] ? error_entry+0x70/0xd0
[ 466.375630] ? trace_hardirqs_off_caller+0xbb/0x310
[ 466.380648] ? trace_hardirqs_on_caller+0xc0/0x310
[ 466.385582] ? syscall_return_slowpath+0x5e0/0x5e0
[ 466.390514] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 466.395361] ? trace_hardirqs_on_caller+0x310/0x310
[ 466.400380] ? trace_hardirqs_off+0x310/0x310
[ 466.404910] ? prepare_exit_to_usermode+0x291/0x3b0
[ 466.409948] ? page_fault+0x8/0x30
[ 466.413497] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 466.418345] ? page_fault+0x8/0x30
[ 466.421896] page_fault+0x1e/0x30
[ 466.425366] RIP: 0033:0x44b69a
[ 466.428586] Code: Bad RIP value.
[ 466.431954] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 466.437317] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 466.444587] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 466.451855] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 466.459144] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 466.466409] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 466.473733] CPU: 0 PID: 19865 Comm: syz-executor3 Not tainted 4.19.0-rc5+ #106
[ 466.473736] Mem-Info:
[ 466.473768] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 466.473768] active_file:17 inactive_file:18 isolated_file:0
[ 466.473768] unevictable:0 dirty:0 writeback:0 unstable:0
[ 466.473768] slab_reclaimable:8955 slab_unreclaimable:1468881
[ 466.473768] mapped:40962 shmem:119 pagetables:616 bounce:0
[ 466.473768] free:13748 free_pcp:207 free_cma:0
[ 466.481111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 466.481120] Call Trace:
[ 466.483587] Node 0 active_anon:221008kB inactive_anon:448kB active_file:68kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 466.516443] dump_stack+0x1c4/0x2b4
[ 466.525782] Node 0
[ 466.528366] ? dump_stack_print_info.cold.2+0x52/0x52
[ 466.555894] 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
[ 466.559553] warn_alloc.cold.119+0xb7/0x1bd
[ 466.561768] lowmem_reserve[]:
[ 466.566975] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 466.592447] 0 2819
[ 466.596777] ? lock_downgrade+0x900/0x900
[ 466.599859] 6323
[ 466.604711] ? trace_hardirqs_off+0xb8/0x310
[ 466.606930] 6323
[ 466.611080] ? trace_hardirqs_off+0xb8/0x310
[ 466.613120] Node 0
[ 466.617530] __alloc_pages_slowpath+0x2667/0x2d80
[ 466.619594] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 466.624004] ? warn_alloc+0x120/0x120
[ 466.626189] lowmem_reserve[]: 0 0
[ 466.631046] ? warn_alloc+0x120/0x120
[ 466.657756] 3503
[ 466.661560] ? print_usage_bug+0xc0/0xc0
[ 466.664990] 3503
[ 466.668821] ? warn_alloc+0x120/0x120
[ 466.670865] Node 0
[ 466.674927] ? print_usage_bug+0xc0/0xc0
[ 466.677006] Normal free:13796kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:68kB inactive_file:72kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2464kB bounce:0kB free_pcp:580kB local_pcp:328kB free_cma:0kB
[ 466.680785] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 466.682991] lowmem_reserve[]:
[ 466.687063] ? should_fail+0x22d/0xd01
[ 466.715315] 0 0
[ 466.720860] ? find_held_lock+0x36/0x1c0
[ 466.723956] 0
[ 466.727844] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 466.729816] 0
[ 466.733870] ? __lock_acquire+0x7ec/0x4ec0
[ 466.735650] Node 0
[ 466.740751] ? should_fail+0x22d/0xd01
[ 466.742533] DMA:
[ 466.746801] ? check_preemption_disabled+0x48/0x200
[ 466.749015] 1*4kB
[ 466.752909] ? mark_held_locks+0x130/0x130
[ 466.754952] (U)
[ 466.759970] ? mark_held_locks+0x130/0x130
[ 466.762099] 0*8kB
[ 466.766358] ? graph_lock+0x170/0x170
[ 466.768316] 0*16kB
[ 466.772547] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 466.774671] 1*32kB
[ 466.778465] ? graph_lock+0x170/0x170
[ 466.780678] (U)
[ 466.786245] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 466.788462] 2*64kB
[ 466.792258] ? check_preemption_disabled+0x48/0x200
[ 466.794245] (U)
[ 466.799787] ? check_preemption_disabled+0x48/0x200
[ 466.802001] 1*128kB
[ 466.807020] ? __lock_is_held+0xb5/0x140
[ 466.808976] (U)
[ 466.813997] __alloc_pages_nodemask+0xa80/0xde0
[ 466.816294] 1*256kB (U)
[ 466.820368] ? graph_lock+0x170/0x170
[ 466.822364] 0*512kB
[ 466.827031] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 466.829675] 1*1024kB (U)
[ 466.833518] ? graph_lock+0x170/0x170
[ 466.833546] ? find_held_lock+0x36/0x1c0
[ 466.835846] 1*2048kB
[ 466.840870] ? ____cache_alloc_node+0x1c7/0x1e0
[ 466.843602] (M)
[ 466.847398] ? lock_downgrade+0x900/0x900
[ 466.851434] 3*4096kB (M)
[ 466.853878] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 466.858528] = 15908kB
[ 466.860505] cache_grow_begin+0x91/0x8c0
[ 466.864638] Node 0
[ 466.867411] ? do_raw_spin_unlock+0xa7/0x2f0
[ 466.872932] DMA32:
[ 466.875344] fallback_alloc+0x203/0x2e0
[ 466.879382] 4*4kB
[ 466.881623] ____cache_alloc_node+0x1c7/0x1e0
[ 466.886002] (M)
[ 466.888238] kmem_cache_alloc+0x1f8/0x730
[ 466.892202] 1*8kB (U)
[ 466.894402] skb_clone+0x1bb/0x500
[ 466.898888] 3*16kB
[ 466.900869] ? skb_split+0x11e0/0x11e0
[ 466.904987] (UM) 2*32kB
[ 466.907499] ? kasan_check_read+0x11/0x20
[ 466.911018] (M)
[ 466.913265] ? __schedule+0x150b/0x1ed0
[ 466.917128] 5*64kB
[ 466.919802] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 466.923931] (UM)
[ 466.925899] ? lock_repin_lock+0x430/0x430
[ 466.929853] 4*128kB
[ 466.932101] bpf_clone_redirect+0xb9/0x490
[ 466.937517] (UM)
[ 466.939582] ? __schedule+0x150b/0x1ed0
[ 466.943796] 3*256kB
[ 466.946122] bpf_prog_bebbfe2050753572+0x2e3/0x1000
[ 466.950332] (M)
[ 466.952413] ? __sched_text_start+0x8/0x8
[ 466.956364] 4*512kB
[ 466.958708] ? retint_kernel+0x2d/0x2d
[ 466.963715] (UM)
[ 466.965721] ? find_held_lock+0x36/0x1c0
[ 466.969844] 3*1024kB (UM)
[ 466.972193] ? lock_acquire+0x1ed/0x520
[ 466.976048] 3*2048kB
[ 466.978111] ? bpf_test_run+0x32e/0x5a0
[ 466.982151] (M)
[ 466.984997] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 466.988943] 3*4096kB (M)
[ 466.991371] ? check_preemption_disabled+0x48/0x200
[ 466.995321] = 25288kB
[ 466.997305] ? kasan_check_read+0x11/0x20
[ 467.002820] Node 0
[ 467.005582] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 467.010563] Normal: 909*4kB
[ 467.013017] ? rcu_bh_qs+0xc0/0xc0
[ 467.017139] (UMEH)
[ 467.019383] ? preempt_schedule+0x4d/0x60
[ 467.024636] 456*8kB
[ 467.027656] ? ___preempt_schedule+0x16/0x18
[ 467.031172] (ME)
[ 467.033418] ? bpf_test_run+0x1c0/0x5a0
[ 467.037544] 183*16kB
[ 467.039884] ? netlink_diag_dump+0x2a0/0x2a0
[ 467.044268] (UME)
[ 467.046331] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 467.050293] 78*32kB (UME)
[ 467.052737] ? bpf_test_init.isra.9+0x70/0x100
[ 467.057116] 17*64kB (UM)
[ 467.059276] ? bpf_prog_test_run_skb+0x634/0xb40
[ 467.064782] 0*128kB 0*256kB
[ 467.067656] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 467.072213] 0*512kB
[ 467.075008] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 467.079767] 0*1024kB
[ 467.082783] ? fput+0x130/0x1a0
[ 467.087608] 0*2048kB
[ 467.089965] ? __bpf_prog_get+0x9b/0x290
[ 467.095482] 0*4096kB = 13796kB
[ 467.097905] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 467.101169] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 467.103577] ? bpf_prog_test_run+0x130/0x1a0
[ 467.107641] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 467.110829] ? __x64_sys_bpf+0x3d8/0x510
[ 467.115664] 154 total pagecache pages
[ 467.124498] ? bpf_prog_get+0x20/0x20
[ 467.129070] 0 pages in swap cache
[ 467.137674] ? do_syscall_64+0x1b9/0x820
[ 467.141710] Swap cache stats: add 0, delete 0, find 0/0
[ 467.145507] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 467.149286] Free swap = 0kB
[ 467.152734] ? syscall_return_slowpath+0x5e0/0x5e0
[ 467.156801] Total swap = 0kB
[ 467.162165] ? trace_hardirqs_on_caller+0x310/0x310
[ 467.167504] 1965979 pages RAM
[ 467.170525] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 467.175426] 0 pages HighMem/MovableOnly
[ 467.175435] 342307 pages reserved
[ 467.178451] ? recalc_sigpending_tsk+0x180/0x180
[ 467.183438] 0 pages cma reserved
[ 467.183505] aoe: skb alloc failure
[ 467.186577] ? kasan_check_write+0x14/0x20
[ 467.186618] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 467.191621] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 467.195597] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 467.199041] syz-fuzzer cpuset=
[ 467.203899] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 467.207136] /
[ 467.210696] syz-executor3 cpuset=
[ 467.214919] mems_allowed=0
[ 467.219750] syz3
[ 467.229969] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 467.235315] mems_allowed=0
[ 467.238518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 467.278260] Call Trace:
[ 467.280838]
[ 467.283013] dump_stack+0x1c4/0x2b4
[ 467.286653] ? dump_stack_print_info.cold.2+0x52/0x52
[ 467.291889] warn_alloc.cold.119+0xb7/0x1bd
[ 467.296248] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 467.301100] ? lock_downgrade+0x900/0x900
[ 467.305259] ? trace_hardirqs_off+0xb8/0x310
[ 467.309671] ? trace_hardirqs_off+0xb8/0x310
[ 467.314109] __alloc_pages_slowpath+0x2667/0x2d80
[ 467.318982] ? warn_alloc+0x120/0x120
[ 467.322788] ? __lock_acquire+0x7ec/0x4ec0
[ 467.327071] ? warn_alloc+0x120/0x120
[ 467.330875] ? native_queued_spin_lock_slowpath+0x1de/0x1120
[ 467.336678] ? print_usage_bug+0xc0/0xc0
[ 467.340751] ? warn_alloc+0x120/0x120
[ 467.344556] ? print_usage_bug+0xc0/0xc0
[ 467.348622] ? mark_held_locks+0x130/0x130
[ 467.352875] ? mark_held_locks+0x130/0x130
[ 467.357115] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 467.362691] ? should_fail+0x22d/0xd01
[ 467.366588] ? graph_lock+0x170/0x170
[ 467.370429] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 467.375532] ? __lock_acquire+0x7ec/0x4ec0
[ 467.379799] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 467.384945] ? should_fail+0x22d/0xd01
[ 467.388848] ? mark_held_locks+0x130/0x130
[ 467.393090] ? mark_held_locks+0x130/0x130
[ 467.397328] ? lock_downgrade+0x900/0x900
[ 467.401477] ? graph_lock+0x170/0x170
[ 467.405278] ? graph_lock+0x170/0x170
[ 467.409080] ? graph_lock+0x170/0x170
[ 467.412879] ? print_usage_bug+0xc0/0xc0
[ 467.416944] ? do_raw_spin_unlock+0xa7/0x2f0
[ 467.421381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 467.426941] ? check_preemption_disabled+0x48/0x200
[ 467.431959] ? check_preemption_disabled+0x48/0x200
[ 467.436989] ? __lock_is_held+0xb5/0x140
[ 467.441058] __alloc_pages_nodemask+0xa80/0xde0
[ 467.445741] ? graph_lock+0x170/0x170
[ 467.449559] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 467.454574] ? graph_lock+0x170/0x170
[ 467.458388] ? find_held_lock+0x36/0x1c0
[ 467.462463] ? ____cache_alloc_node+0x1c7/0x1e0
[ 467.467136] ? lock_downgrade+0x900/0x900
[ 467.471297] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 467.476842] cache_grow_begin+0x91/0x8c0
[ 467.480903] ? do_raw_spin_unlock+0xa7/0x2f0
[ 467.485320] fallback_alloc+0x203/0x2e0
[ 467.489304] ____cache_alloc_node+0x1c7/0x1e0
[ 467.493810] kmem_cache_alloc_node+0xe3/0x730
[ 467.498310] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 467.503417] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 467.508024] __alloc_skb+0x119/0x770
[ 467.511739] ? calc_wheel_index+0x220/0x220
[ 467.516067] ? skb_scrub_packet+0x490/0x490
[ 467.520425] ? vprintk_default+0x28/0x30
[ 467.524500] ? vprintk_func+0x85/0x181
[ 467.528392] ? printk+0xa7/0xcf
[ 467.531672] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 467.536451] new_skb+0x26/0x1c0
[ 467.539740] aoecmd_cfg+0x279/0x7f0
[ 467.543395] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 467.547745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 467.553302] ? check_preemption_disabled+0x48/0x200
[ 467.558320] ? check_preemption_disabled+0x48/0x200
[ 467.563355] ? __lock_is_held+0xb5/0x140
[ 467.567442] discover_timer+0x50/0x60
[ 467.571255] call_timer_fn+0x272/0x920
[ 467.575143] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 467.579992] ? process_timeout+0x40/0x40
[ 467.584070] ? find_held_lock+0x36/0x1c0
[ 467.588143] ? mark_held_locks+0xc7/0x130
[ 467.592296] ? _raw_spin_unlock_irq+0x27/0x80
[ 467.596806] ? _raw_spin_unlock_irq+0x27/0x80
[ 467.601302] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 467.606151] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 467.610741] ? trace_hardirqs_on+0xbd/0x310
[ 467.615063] ? kasan_check_read+0x11/0x20
[ 467.619215] ? __run_timers+0x7da/0xc70
[ 467.623199] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 467.628668] ? tcp_delack_timer_handler+0x810/0x810
[ 467.633706] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 467.638551] __run_timers+0x7e5/0xc70
[ 467.642379] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 467.647751] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 467.652769] ? graph_lock+0x170/0x170
[ 467.656574] ? print_usage_bug+0xc0/0xc0
[ 467.660634] ? lock_release+0x970/0x970
[ 467.664644] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 467.669846] ? find_held_lock+0x36/0x1c0
[ 467.673914] ? graph_lock+0x170/0x170
[ 467.677729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 467.683272] ? check_preemption_disabled+0x48/0x200
[ 467.688303] ? __lock_is_held+0xb5/0x140
[ 467.692362] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 467.697902] ? check_preemption_disabled+0x48/0x200
[ 467.702929] run_timer_softirq+0x52/0xb0
[ 467.706998] ? rcu_read_lock_sched_held+0x108/0x120
[ 467.712038] __do_softirq+0x30b/0xad8
[ 467.715864] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 467.720979] ? pvclock_read_flags+0x160/0x160
[ 467.725480] ? lapic_next_event+0x5a/0x90
[ 467.729633] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 467.735196] ? check_preemption_disabled+0x48/0x200
[ 467.740237] ? check_preemption_disabled+0x48/0x200
[ 467.745265] ? kvm_clock_read+0x18/0x30
[ 467.749252] ? kvm_sched_clock_read+0x9/0x20
[ 467.753671] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 467.759222] ? check_preemption_disabled+0x48/0x200
[ 467.764256] irq_exit+0x17f/0x1c0
[ 467.767721] smp_apic_timer_interrupt+0x1cb/0x760
[ 467.772572] ? smp_reschedule_interrupt+0x109/0x650
[ 467.777595] ? smp_call_function_single_interrupt+0x650/0x650
[ 467.783489] ? interrupt_entry+0xb5/0xf0
[ 467.787557] ? trace_hardirqs_off_caller+0xbb/0x310
[ 467.792602] ? trace_hardirqs_off_caller+0xbb/0x310
[ 467.797623] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 467.802472] ? trace_hardirqs_on_caller+0x310/0x310
[ 467.807490] ? trace_hardirqs_on_caller+0x310/0x310
[ 467.812531] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 467.818075] ? check_preemption_disabled+0x48/0x200
[ 467.823122] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 467.828708] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 467.833568] apic_timer_interrupt+0xf/0x20
[ 467.837810]
[ 467.840050] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 467.845329] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 467.864232] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 467.871942] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 467.879209] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 467.886477] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 467.893745] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 467.901015] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 467.908315] ? arch_local_irq_restore+0x45/0x52
[ 467.913001] dump_stack+0x26a/0x2b4
[ 467.916640] ? dump_stack_print_info.cold.2+0x52/0x52
[ 467.921837] ? mark_held_locks+0x130/0x130
[ 467.926092] ? mark_held_locks+0x130/0x130
[ 467.930348] dump_header+0x27b/0xf72
[ 467.934080] ? pagefault_out_of_memory+0x197/0x197
[ 467.939017] ? mark_held_locks+0x130/0x130
[ 467.943256] ? __lock_acquire+0x7ec/0x4ec0
[ 467.947505] ? mem_cgroup_charge_statistics+0x780/0x780
[ 467.952870] ? print_usage_bug+0xc0/0xc0
[ 467.956939] ? print_usage_bug+0xc0/0xc0
[ 467.961011] ? graph_lock+0x170/0x170
[ 467.964818] ? graph_lock+0x170/0x170
[ 467.968619] ? print_usage_bug+0xc0/0xc0
[ 467.972684] ? print_usage_bug+0xc0/0xc0
[ 467.976777] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 467.982338] ? find_held_lock+0x36/0x1c0
[ 467.986424] ? mark_held_locks+0xc7/0x130
[ 467.990580] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 467.995696] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 468.000804] ? lockdep_hardirqs_on+0x421/0x5c0
[ 468.005392] ? trace_hardirqs_on+0xbd/0x310
[ 468.009763] ? kasan_check_read+0x11/0x20
[ 468.013918] ? ___ratelimit+0x36f/0x655
[ 468.017901] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 468.023355] ? trace_hardirqs_on+0x310/0x310
[ 468.027770] ? lock_downgrade+0x900/0x900
[ 468.031924] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 468.037040] ? ___ratelimit+0xaa/0x655
[ 468.040939] ? idr_get_free+0xec0/0xec0
[ 468.044924] ? kasan_check_write+0x14/0x20
[ 468.049161] ? do_raw_spin_lock+0xc1/0x200
[ 468.053408] oom_kill_process.cold.27+0x10/0x903
[ 468.058185] ? graph_lock+0x170/0x170
[ 468.061995] ? _raw_spin_unlock+0x2c/0x50
[ 468.066147] ? oom_badness+0xe6/0xaa0
[ 468.069958] ? oom_evaluate_task+0x540/0x540
[ 468.074373] ? find_held_lock+0x36/0x1c0
[ 468.078445] ? out_of_memory+0x974/0x1430
[ 468.082597] ? lock_downgrade+0x900/0x900
[ 468.086749] ? check_preemption_disabled+0x48/0x200
[ 468.091780] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 468.097579] ? kasan_check_read+0x11/0x20
[ 468.101770] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 468.107049] ? rcu_bh_qs+0xc0/0xc0
[ 468.110599] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 468.115616] ? oom_evaluate_task+0x302/0x540
[ 468.120036] out_of_memory+0xa84/0x1430
[ 468.124022] ? oom_killer_disable+0x3a0/0x3a0
[ 468.128519] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 468.133463] ? __mutex_add_waiter+0x2a0/0x2a0
[ 468.137978] __alloc_pages_slowpath+0x2318/0x2d80
[ 468.142858] ? warn_alloc+0x120/0x120
[ 468.146676] ? find_get_entry+0x2f2/0xc40
[ 468.150848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 468.156391] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 468.161323] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 468.166864] ? should_fail+0x22d/0xd01
[ 468.171628] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 468.176736] ? __lock_is_held+0xb5/0x140
[ 468.180831] ? __lock_is_held+0xb5/0x140
[ 468.184910] ? ___might_sleep+0x1ed/0x300
[ 468.189064] ? lock_release+0x970/0x970
[ 468.193047] ? arch_local_save_flags+0x40/0x40
[ 468.197663] ? __might_sleep+0x95/0x190
[ 468.201669] __alloc_pages_nodemask+0xa80/0xde0
[ 468.206383] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 468.211407] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 468.217208] ? kasan_check_read+0x11/0x20
[ 468.221363] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 468.226650] ? graph_lock+0x170/0x170
[ 468.230466] ? print_usage_bug+0xc0/0xc0
[ 468.235063] ? graph_lock+0x170/0x170
[ 468.238867] ? graph_lock+0x170/0x170
[ 468.242703] ? __do_page_cache_readahead+0x7ce/0x980
[ 468.247817] ? find_held_lock+0x36/0x1c0
[ 468.251890] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 468.257445] alloc_pages_current+0x10c/0x210
[ 468.261856] ? lock_downgrade+0x900/0x900
[ 468.266010] __page_cache_alloc+0x38f/0x5b0
[ 468.270334] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 468.276129] ? kasan_check_read+0x11/0x20
[ 468.280278] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 468.285558] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 468.290231] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 468.295771] ? check_preemption_disabled+0x48/0x200
[ 468.300809] filemap_fault+0x1594/0x25f0
[ 468.304888] ? __lock_page_or_retry+0xa00/0xa00
[ 468.309566] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 468.315362] ? kasan_check_read+0x11/0x20
[ 468.319531] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 468.324814] ? rcu_bh_qs+0xc0/0xc0
[ 468.328379] ? filemap_map_pages+0xdea/0x1980
[ 468.332910] ? find_get_pages_range_tag+0x1320/0x1320
[ 468.338119] ? try_to_wake_up+0x10a/0x12f0
[ 468.342357] ? graph_lock+0x170/0x170
[ 468.346184] ? migrate_swap_stop+0x930/0x930
[ 468.350604] ? find_held_lock+0x36/0x1c0
[ 468.354684] ? lock_acquire+0x1ed/0x520
[ 468.358668] ? ext4_filemap_fault+0x7a/0xad
[ 468.363009] ? lock_release+0x970/0x970
[ 468.367001] ? arch_local_save_flags+0x40/0x40
[ 468.371592] ? __unqueue_futex+0x2e0/0x2e0
[ 468.375846] ? down_read+0xb0/0x1d0
[ 468.379472] ? ext4_filemap_fault+0x7a/0xad
[ 468.383799] ? __down_interruptible+0x700/0x700
[ 468.388487] ? get_futex_key+0x21b0/0x21b0
[ 468.392750] ext4_filemap_fault+0x82/0xad
[ 468.396929] __do_fault+0x100/0x6b0
[ 468.400586] ? print_bad_pte+0x6c0/0x6c0
[ 468.404652] ? do_futex+0x249/0x26d0
[ 468.408377] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 468.413933] ? pmd_val+0x88/0x100
[ 468.417397] ? add_mm_counter_fast+0xd0/0xd0
[ 468.421808] ? pmd_val+0x88/0x100
[ 468.425268] ? add_mm_counter_fast+0xd0/0xd0
[ 468.429684] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 468.435239] __handle_mm_fault+0x3709/0x53e0
[ 468.439670] ? perf_trace_lock+0x14d/0x7a0
[ 468.443939] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 468.448796] ? graph_lock+0x170/0x170
[ 468.452606] ? print_usage_bug+0xc0/0xc0
[ 468.456702] ? graph_lock+0x170/0x170
[ 468.460510] ? graph_lock+0x170/0x170
[ 468.464335] ? handle_mm_fault+0x42a/0xc70
[ 468.468577] ? lock_downgrade+0x900/0x900
[ 468.472735] ? check_preemption_disabled+0x48/0x200
[ 468.477762] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 468.483576] ? kasan_check_read+0x11/0x20
[ 468.487753] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 468.493032] ? rcu_bh_qs+0xc0/0xc0
[ 468.496579] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 468.502037] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 468.507582] ? check_preemption_disabled+0x48/0x200
[ 468.512612] handle_mm_fault+0x54f/0xc70
[ 468.516682] ? __handle_mm_fault+0x53e0/0x53e0
[ 468.521280] ? find_vma+0x34/0x190
[ 468.524833] __do_page_fault+0x67d/0xed0
[ 468.528907] ? mm_fault_error+0x380/0x380
[ 468.533072] ? trace_hardirqs_off+0xb8/0x310
[ 468.537485] ? trace_hardirqs_on+0x310/0x310
[ 468.541911] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 468.547296] ? trace_hardirqs_on+0x310/0x310
[ 468.551760] do_page_fault+0xf2/0x7e0
[ 468.555587] ? vmalloc_sync_all+0x30/0x30
[ 468.559743] ? error_entry+0x70/0xd0
[ 468.563475] ? trace_hardirqs_off_caller+0xbb/0x310
[ 468.568497] ? trace_hardirqs_on_caller+0xc0/0x310
[ 468.573434] ? syscall_return_slowpath+0x5e0/0x5e0
[ 468.578375] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 468.583226] ? trace_hardirqs_on_caller+0x310/0x310
[ 468.588248] ? trace_hardirqs_off+0x310/0x310
[ 468.592758] ? prepare_exit_to_usermode+0x291/0x3b0
[ 468.597792] ? page_fault+0x8/0x30
[ 468.601338] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 468.606190] ? page_fault+0x8/0x30
[ 468.609736] page_fault+0x1e/0x30
[ 468.613229] RIP: 0033:0x44b69a
[ 468.616426] Code: Bad RIP value.
[ 468.619787] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 468.625150] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 468.632419] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 468.639705] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 468.646977] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 468.654243] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 468.661543] CPU: 0 PID: 19865 Comm: syz-executor3 Not tainted 4.19.0-rc5+ #106
[ 468.661549] warn_alloc_show_mem: 1 callbacks suppressed
[ 468.661558] Mem-Info:
[ 468.668926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 468.668938] Call Trace:
[ 468.674318] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 468.674318] active_file:17 inactive_file:18 isolated_file:0
[ 468.674318] unevictable:0 dirty:0 writeback:0 unstable:0
[ 468.674318] slab_reclaimable:8955 slab_unreclaimable:1468881
[ 468.674318] mapped:40962 shmem:119 pagetables:616 bounce:0
[ 468.674318] free:13748 free_pcp:207 free_cma:0
[ 468.676711] dump_stack+0x1c4/0x2b4
[ 468.686064] Node 0 active_anon:221008kB inactive_anon:448kB active_file:68kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 468.688668] ? dump_stack_print_info.cold.2+0x52/0x52
[ 468.721563] Node 0
[ 468.725210] warn_alloc.cold.119+0xb7/0x1bd
[ 468.752715] 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
[ 468.757900] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 468.760116] lowmem_reserve[]:
[ 468.764443] ? lock_downgrade+0x900/0x900
[ 468.789920] 0
[ 468.794770] ? trace_hardirqs_off+0xb8/0x310
[ 468.797859] 2819
[ 468.802008] ? trace_hardirqs_off+0xb8/0x310
[ 468.803801] 6323
[ 468.808245] __alloc_pages_slowpath+0x2667/0x2d80
[ 468.810290] 6323
[ 468.814724] ? warn_alloc+0x120/0x120
[ 468.821601] ? warn_alloc+0x120/0x120
[ 468.823645] Node 0
[ 468.827459] ? print_usage_bug+0xc0/0xc0
[ 468.831266] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[ 468.833480] ? warn_alloc+0x120/0x120
[ 468.837519] lowmem_reserve[]:
[ 468.864253] ? print_usage_bug+0xc0/0xc0
[ 468.868119] 0
[ 468.871235] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 468.875265] 0
[ 468.877095] ? should_fail+0x22d/0xd01
[ 468.882605] 3503 3503
[ 468.884431] ? find_held_lock+0x36/0x1c0
[ 468.890795] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 468.894834] Node 0
[ 468.899960] ? __lock_acquire+0x7ec/0x4ec0
[ 468.899998] Normal free:13796kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:68kB inactive_file:72kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2464kB bounce:0kB free_pcp:580kB local_pcp:328kB free_cma:0kB
[ 468.902214] ? should_fail+0x22d/0xd01
[ 468.906419] lowmem_reserve[]: 0
[ 468.934731] ? check_preemption_disabled+0x48/0x200
[ 468.938597] 0
[ 468.941885] ? mark_held_locks+0x130/0x130
[ 468.946873] 0
[ 468.948679] ? mark_held_locks+0x130/0x130
[ 468.952898] 0
[ 468.954712] ? graph_lock+0x170/0x170
[ 468.960733] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 468.964508] Node 0 DMA:
[ 468.970044] ? graph_lock+0x170/0x170
[ 468.970063] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 468.972728] 1*4kB
[ 468.976530] ? check_preemption_disabled+0x48/0x200
[ 468.982042] (U)
[ 468.984198] ? check_preemption_disabled+0x48/0x200
[ 468.989185] 0*8kB
[ 468.991176] ? __lock_is_held+0xb5/0x140
[ 468.996163] 0*16kB
[ 468.998349] __alloc_pages_nodemask+0xa80/0xde0
[ 469.002387] 1*32kB
[ 469.004623] ? graph_lock+0x170/0x170
[ 469.009274] (U)
[ 469.011513] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 469.015289] 2*64kB (U)
[ 469.017277] ? graph_lock+0x170/0x170
[ 469.017311] ? find_held_lock+0x36/0x1c0
[ 469.022339] 1*128kB
[ 469.024935] ? ____cache_alloc_node+0x1c7/0x1e0
[ 469.028737] (U)
[ 469.032802] ? lock_downgrade+0x900/0x900
[ 469.035108] 1*256kB
[ 469.039778] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 469.041727] (U)
[ 469.045878] cache_grow_begin+0x91/0x8c0
[ 469.048184] 0*512kB
[ 469.053751] ? do_raw_spin_unlock+0xa7/0x2f0
[ 469.055706] 1*1024kB
[ 469.059770] fallback_alloc+0x203/0x2e0
[ 469.062065] (U)
[ 469.066475] ____cache_alloc_node+0x1c7/0x1e0
[ 469.068859] 1*2048kB
[ 469.072860] kmem_cache_alloc+0x1f8/0x730
[ 469.074812] (M)
[ 469.079310] skb_clone+0x1bb/0x500
[ 469.081694] 3*4096kB
[ 469.085848] ? skb_split+0x11e0/0x11e0
[ 469.087810] (M)
[ 469.091348] ? kasan_check_read+0x11/0x20
[ 469.093735] = 15908kB
[ 469.093758] Node 0
[ 469.097644] ? __schedule+0x150b/0x1ed0
[ 469.099595] DMA32:
[ 469.103757] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 469.106146] 4*4kB
[ 469.108394] ? lock_repin_lock+0x430/0x430
[ 469.112357] (M)
[ 469.114605] bpf_clone_redirect+0xb9/0x490
[ 469.120026] 1*8kB
[ 469.122172] ? __schedule+0x150b/0x1ed0
[ 469.126610] (U) 3*16kB
[ 469.128605] bpf_prog_bebbfe2050753572+0x2e3/0x1000
[ 469.132813] (UM)
[ 469.134966] ? __sched_text_start+0x8/0x8
[ 469.138930] 2*32kB
[ 469.141523] ? retint_kernel+0x2d/0x2d
[ 469.146518] (M)
[ 469.148585] ? find_held_lock+0x36/0x1c0
[ 469.152713] 5*64kB
[ 469.154951] ? lock_acquire+0x1ed/0x520
[ 469.158817] (UM)
[ 469.160794] ? bpf_test_run+0x32e/0x5a0
[ 469.164834] 4*128kB
[ 469.167069] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 469.171021] (UM)
[ 469.173087] ? check_preemption_disabled+0x48/0x200
[ 469.177036] 3*256kB
[ 469.179372] ? kasan_check_read+0x11/0x20
[ 469.184896] (M)
[ 469.186967] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 469.191962] 4*512kB
[ 469.194297] ? rcu_bh_qs+0xc0/0xc0
[ 469.198420] (UM) 3*1024kB
[ 469.200402] ? preempt_schedule+0x4d/0x60
[ 469.205652] (UM)
[ 469.207981] ? ___preempt_schedule+0x16/0x18
[ 469.211508] 3*2048kB
[ 469.214355] ? bpf_test_run+0x1c0/0x5a0
[ 469.218525] (M) 3*4096kB (M)
[ 469.220632] ? netlink_diag_dump+0x2a0/0x2a0
[ 469.225005] = 25288kB
[ 469.225015] Node 0
[ 469.227435] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 469.231380] Normal: 909*4kB
[ 469.234499] ? bpf_test_init.isra.9+0x70/0x100
[ 469.238879] (UMEH) 456*8kB
[ 469.241326] ? bpf_prog_test_run_skb+0x634/0xb40
[ 469.243529] (ME)
[ 469.249094] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 469.252089] 183*16kB
[ 469.256668] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 469.256685] ? fput+0x130/0x1a0
[ 469.259605] (UME)
[ 469.264359] ? __bpf_prog_get+0x9b/0x290
[ 469.266408] 78*32kB
[ 469.271280] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 469.273675] (UME)
[ 469.279220] ? bpf_prog_test_run+0x130/0x1a0
[ 469.282493] 17*64kB
[ 469.284646] ? __x64_sys_bpf+0x3d8/0x510
[ 469.288675] (UM) 0*128kB
[ 469.291011] ? bpf_prog_get+0x20/0x20
[ 469.295832] 0*256kB
[ 469.298013] ? do_syscall_64+0x1b9/0x820
[ 469.302381] 0*512kB 0*1024kB
[ 469.304717] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 469.308757] 0*2048kB
[ 469.311514] ? syscall_return_slowpath+0x5e0/0x5e0
[ 469.315297] 0*4096kB
[ 469.317622] ? trace_hardirqs_on_caller+0x310/0x310
[ 469.321670] = 13796kB
[ 469.324816] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 469.330166] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 469.332582] ? recalc_sigpending_tsk+0x180/0x180
[ 469.337507] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 469.339911] ? kasan_check_write+0x14/0x20
[ 469.344912] 154 total pagecache pages
[ 469.347325] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 469.352324] 0 pages in swap cache
[ 469.361156] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 469.365906] Swap cache stats: add 0, delete 0, find 0/0
[ 469.374696] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 469.378726] Free swap = 0kB
[ 469.382531] syz-executor3 cpuset=
[ 469.387356] Total swap = 0kB
[ 469.387366] 1965979 pages RAM
[ 469.390806] syz3
[ 469.396161] 0 pages HighMem/MovableOnly
[ 469.396183] 342307 pages reserved
[ 469.401571] mems_allowed=0
[ 469.412180] 0 pages cma reserved
[ 469.412231] aoe: skb alloc failure
[ 469.415236] CPU: 0 PID: 19865 Comm: syz-executor3 Not tainted 4.19.0-rc5+ #106
[ 469.418729] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 469.421674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 469.421684] Call Trace:
[ 469.424784] syz-fuzzer cpuset=
[ 469.426759] dump_stack+0x1c4/0x2b4
[ 469.430718] /
[ 469.434184] ? dump_stack_print_info.cold.2+0x52/0x52
[ 469.437103] mems_allowed=0
[ 469.440477] warn_alloc.cold.119+0xb7/0x1bd
[ 469.494388] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 469.499242] ? lock_downgrade+0x900/0x900
[ 469.503404] ? trace_hardirqs_off+0xb8/0x310
[ 469.507836] ? trace_hardirqs_off+0xb8/0x310
[ 469.512259] __alloc_pages_slowpath+0x2667/0x2d80
[ 469.517141] ? warn_alloc+0x120/0x120
[ 469.520954] ? warn_alloc+0x120/0x120
[ 469.524772] ? print_usage_bug+0xc0/0xc0
[ 469.528833] ? warn_alloc+0x120/0x120
[ 469.532634] ? print_usage_bug+0xc0/0xc0
[ 469.536707] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 469.542269] ? should_fail+0x22d/0xd01
[ 469.546164] ? find_held_lock+0x36/0x1c0
[ 469.550257] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 469.555364] ? __lock_acquire+0x7ec/0x4ec0
[ 469.559620] ? should_fail+0x22d/0xd01
[ 469.563537] ? check_preemption_disabled+0x48/0x200
[ 469.568569] ? mark_held_locks+0x130/0x130
[ 469.572814] ? mark_held_locks+0x130/0x130
[ 469.577060] ? graph_lock+0x170/0x170
[ 469.580875] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 469.586421] ? graph_lock+0x170/0x170
[ 469.590231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 469.595784] ? check_preemption_disabled+0x48/0x200
[ 469.600812] ? check_preemption_disabled+0x48/0x200
[ 469.605841] ? __lock_is_held+0xb5/0x140
[ 469.609921] __alloc_pages_nodemask+0xa80/0xde0
[ 469.614595] ? graph_lock+0x170/0x170
[ 469.618408] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 469.623424] ? graph_lock+0x170/0x170
[ 469.627252] ? find_held_lock+0x36/0x1c0
[ 469.631326] ? ____cache_alloc_node+0x1c7/0x1e0
[ 469.635998] ? lock_downgrade+0x900/0x900
[ 469.640161] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 469.645741] cache_grow_begin+0x91/0x8c0
[ 469.649815] ? do_raw_spin_unlock+0xa7/0x2f0
[ 469.654256] fallback_alloc+0x203/0x2e0
[ 469.658254] ____cache_alloc_node+0x1c7/0x1e0
[ 469.662760] kmem_cache_alloc+0x1f8/0x730
[ 469.666939] skb_clone+0x1bb/0x500
[ 469.670486] ? skb_split+0x11e0/0x11e0
[ 469.674397] ? kasan_check_read+0x11/0x20
[ 469.678552] ? __schedule+0x150b/0x1ed0
[ 469.682533] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 469.687989] ? lock_repin_lock+0x430/0x430
[ 469.692249] bpf_clone_redirect+0xb9/0x490
[ 469.696521] ? __schedule+0x150b/0x1ed0
[ 469.700528] bpf_prog_bebbfe2050753572+0x2e3/0x1000
[ 469.705552] ? __sched_text_start+0x8/0x8
[ 469.709711] ? retint_kernel+0x2d/0x2d
[ 469.713612] ? find_held_lock+0x36/0x1c0
[ 469.717695] ? lock_acquire+0x1ed/0x520
[ 469.721700] ? bpf_test_run+0x32e/0x5a0
[ 469.725680] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 469.731223] ? check_preemption_disabled+0x48/0x200
[ 469.736251] ? kasan_check_read+0x11/0x20
[ 469.740408] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 469.745690] ? rcu_bh_qs+0xc0/0xc0
[ 469.749240] ? preempt_schedule+0x4d/0x60
[ 469.753392] ? ___preempt_schedule+0x16/0x18
[ 469.757808] ? bpf_test_run+0x1c0/0x5a0
[ 469.761799] ? netlink_diag_dump+0x2a0/0x2a0
[ 469.766250] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 469.771788] ? bpf_test_init.isra.9+0x70/0x100
[ 469.776374] ? bpf_prog_test_run_skb+0x634/0xb40
[ 469.781143] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 469.786033] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 469.791576] ? fput+0x130/0x1a0
[ 469.794865] ? __bpf_prog_get+0x9b/0x290
[ 469.798934] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 469.803782] ? bpf_prog_test_run+0x130/0x1a0
[ 469.808203] ? __x64_sys_bpf+0x3d8/0x510
[ 469.812278] ? bpf_prog_get+0x20/0x20
[ 469.816116] ? do_syscall_64+0x1b9/0x820
[ 469.820197] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 469.825579] ? syscall_return_slowpath+0x5e0/0x5e0
[ 469.830517] ? trace_hardirqs_on_caller+0x310/0x310
[ 469.835543] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 469.840574] ? recalc_sigpending_tsk+0x180/0x180
[ 469.845335] ? kasan_check_write+0x14/0x20
[ 469.849581] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 469.854456] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 469.859837] warn_alloc_show_mem: 1 callbacks suppressed
[ 469.859850] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106
[ 469.859853] Mem-Info:
[ 469.859887] active_anon:55252 inactive_anon:112 isolated_anon:0
[ 469.859887] active_file:17 inactive_file:18 isolated_file:0
[ 469.859887] unevictable:0 dirty:0 writeback:0 unstable:0
[ 469.859887] slab_reclaimable:8955 slab_unreclaimable:1468881
[ 469.859887] mapped:40962 shmem:119 pagetables:616 bounce:0
[ 469.859887] free:13748 free_pcp:207 free_cma:0
[ 469.865234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 469.872273] Node 0 active_anon:221008kB inactive_anon:448kB active_file:68kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[ 469.874676] Call Trace:
[ 469.907546] Node 0
[ 469.916897]
[ 469.944420] 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
[ 469.946981] dump_stack+0x1c4/0x2b4
[ 469.949195] lowmem_reserve[]: 0
[ 469.951373] ? dump_stack_print_info.cold.2+0x52/0x52
[ 469.976853] 2819 6323
[ 469.980514] warn_alloc.cold.119+0xb7/0x1bd
[ 469.983766] 6323
[ 469.988961] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 469.991471] Node 0
[ 469.995795] ? lock_downgrade+0x900/0x900
[ 469.997889] DMA32 free:25288kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[ 470.002713] ? trace_hardirqs_off+0xb8/0x310
[ 470.004916] lowmem_reserve[]: 0
[ 470.009082] ? trace_hardirqs_off+0xb8/0x310
[ 470.035945] 0 3503
[ 470.040367] __alloc_pages_slowpath+0x2667/0x2d80
[ 470.043627] 3503
[ 470.048062] ? warn_alloc+0x120/0x120
[ 470.050278] Node 0
[ 470.055117] ? warn_alloc+0x120/0x120
[ 470.057229] Normal free:13796kB min:37352kB low:46688kB high:56024kB active_anon:221008kB inactive_anon:448kB active_file:68kB inactive_file:72kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5376kB pagetables:2464kB bounce:0kB free_pcp:580kB local_pcp:252kB free_cma:0kB
[ 470.060994] ? print_usage_bug+0xc0/0xc0
[ 470.063214] lowmem_reserve[]:
[ 470.067015] ? warn_alloc+0x120/0x120
[ 470.095272] 0
[ 470.099334] ? print_usage_bug+0xc0/0xc0
[ 470.102419] 0
[ 470.106221] ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 470.107994] 0 0
[ 470.112062] ? ktime_get+0x2e1/0x440
[ 470.118856] ? check_preemption_disabled+0x48/0x200
[ 470.120807] Node 0
[ 470.124520] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 470.129510] DMA: 1*4kB
[ 470.131755] ? should_fail+0x22d/0xd01
[ 470.137269] (U)
[ 470.139853] ? kasan_check_read+0x11/0x20
[ 470.143731] 0*8kB
[ 470.145713] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 470.149845] 0*16kB
[ 470.151990] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 470.157255] 1*32kB
[ 470.159487] ? __lock_acquire+0x7ec/0x4ec0
[ 470.164581] (U)
[ 470.166817] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 470.171032] 2*64kB
[ 470.173005] ? should_fail+0x22d/0xd01
[ 470.178100] (U)
[ 470.180367] ? mark_held_locks+0x130/0x130
[ 470.184226] 1*128kB
[ 470.186232] ? mark_held_locks+0x130/0x130
[ 470.190441] (U) 1*256kB
[ 470.192781] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 470.196985] (U) 0*512kB
[ 470.199669] ? graph_lock+0x170/0x170
[ 470.205184] 1*1024kB
[ 470.207854] ? mark_held_locks+0xc7/0x130
[ 470.211632] (U)
[ 470.214047] ? smp_apic_timer_interrupt+0x1cb/0x760
[ 470.218166] 1*2048kB (M)
[ 470.220167] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 470.225154] 3*4096kB (M)
[ 470.227931] ? check_preemption_disabled+0x48/0x200
[ 470.233588] = 15908kB
[ 470.233592] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 3*16kB (UM) 2*32kB (M) 5*64kB (UM) 4*128kB (UM) 3*256kB (M) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (M) 3*4096kB (M) = 25288kB
[ 470.233658] Node 0 Normal: 909*4kB (UMEH) 456*8kB (ME) 183*16kB (UME) 78*32kB (UME) 17*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB
[ 470.236490] ? check_preemption_disabled+0x48/0x200
[ 470.241483] 0*4096kB
[ 470.243910] ? __lock_is_held+0xb5/0x140
[ 470.259048] = 13796kB
[ 470.259064] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 470.271718] __alloc_pages_nodemask+0xa80/0xde0
[ 470.276715] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 470.276725] 154 total pagecache pages
[ 470.279135] ? graph_lock+0x170/0x170
[ 470.283181] 0 pages in swap cache
[ 470.285600] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 470.294411] Swap cache stats: add 0, delete 0, find 0/0
[ 470.294421] Free swap = 0kB
[ 470.299087] ? graph_lock+0x170/0x170
[ 470.307642] Total swap = 0kB
[ 470.311448] ? find_held_lock+0x36/0x1c0
[ 470.315224] 1965979 pages RAM
[ 470.318697] ? ____cache_alloc_node+0x1c7/0x1e0
[ 470.323682] 0 pages HighMem/MovableOnly
[ 470.329047] ? lock_downgrade+0x900/0x900
[ 470.332043] 342307 pages reserved
[ 470.335844] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 470.338834] 0 pages cma reserved
[ 470.338985] syz-executor3: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 470.342908] cache_grow_begin+0x91/0x8c0
[ 470.345992] syz-executor3 cpuset=
[ 470.350657] ? do_raw_spin_unlock+0xa7/0x2f0
[ 470.354606] syz3
[ 470.358764] fallback_alloc+0x203/0x2e0
[ 470.362196] mems_allowed=0
[ 470.367736] ____cache_alloc_node+0x1c7/0x1e0
[ 470.406797] kmem_cache_alloc_node+0xe3/0x730
[ 470.411297] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 470.416408] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 470.421006] __alloc_skb+0x119/0x770
[ 470.424726] ? calc_wheel_index+0x220/0x220
[ 470.429068] ? skb_scrub_packet+0x490/0x490
[ 470.433416] ? vprintk_default+0x28/0x30
[ 470.437490] ? vprintk_func+0x85/0x181
[ 470.441376] ? printk+0xa7/0xcf
[ 470.444655] ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 470.449428] new_skb+0x26/0x1c0
[ 470.452713] aoecmd_cfg+0x279/0x7f0
[ 470.456353] ? aoecmd_ata_rsp+0x10d0/0x10d0
[ 470.460683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 470.466232] ? check_preemption_disabled+0x48/0x200
[ 470.471265] ? check_preemption_disabled+0x48/0x200
[ 470.476302] ? __lock_is_held+0xb5/0x140
[ 470.480376] discover_timer+0x50/0x60
[ 470.484196] call_timer_fn+0x272/0x920
[ 470.488088] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 470.492960] ? process_timeout+0x40/0x40
[ 470.497022] ? find_held_lock+0x36/0x1c0
[ 470.501091] ? mark_held_locks+0xc7/0x130
[ 470.505253] ? _raw_spin_unlock_irq+0x27/0x80
[ 470.509749] ? _raw_spin_unlock_irq+0x27/0x80
[ 470.514241] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 470.519095] ? lockdep_hardirqs_on+0x19e/0x5c0
[ 470.523681] ? trace_hardirqs_on+0xbd/0x310
[ 470.528028] ? kasan_check_read+0x11/0x20
[ 470.532175] ? __run_timers+0x7da/0xc70
[ 470.536155] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 470.541613] ? tcp_delack_timer_handler+0x810/0x810
[ 470.546637] ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[ 470.551485] __run_timers+0x7e5/0xc70
[ 470.555311] ? __bpf_trace_timer_expire_entry+0x30/0x30
[ 470.560681] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 470.565712] ? graph_lock+0x170/0x170
[ 470.569522] ? print_usage_bug+0xc0/0xc0
[ 470.573581] ? lock_release+0x970/0x970
[ 470.577559] ? hrtimer_update_softirq_timer+0xa0/0xa0
[ 470.582790] ? find_held_lock+0x36/0x1c0
[ 470.586871] ? graph_lock+0x170/0x170
[ 470.590679] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 470.596238] ? check_preemption_disabled+0x48/0x200
[ 470.601268] ? __lock_is_held+0xb5/0x140
[ 470.605331] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 470.610871] ? check_preemption_disabled+0x48/0x200
[ 470.615911] run_timer_softirq+0x52/0xb0
[ 470.619995] ? rcu_read_lock_sched_held+0x108/0x120
[ 470.625015] __do_softirq+0x30b/0xad8
[ 470.628827] ? __irqentry_text_end+0x1f9618/0x1f9618
[ 470.633945] ? pvclock_read_flags+0x160/0x160
[ 470.638448] ? lapic_next_event+0x5a/0x90
[ 470.642613] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 470.648153] ? check_preemption_disabled+0x48/0x200
[ 470.653172] ? check_preemption_disabled+0x48/0x200
[ 470.658203] ? kvm_clock_read+0x18/0x30
[ 470.662188] ? kvm_sched_clock_read+0x9/0x20
[ 470.666603] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 470.672167] ? check_preemption_disabled+0x48/0x200
[ 470.677230] irq_exit+0x17f/0x1c0
[ 470.680700] smp_apic_timer_interrupt+0x1cb/0x760
[ 470.685547] ? smp_reschedule_interrupt+0x109/0x650
[ 470.690658] ? smp_call_function_single_interrupt+0x650/0x650
[ 470.696554] ? interrupt_entry+0xb5/0xf0
[ 470.700623] ? trace_hardirqs_off_caller+0xbb/0x310
[ 470.705638] ? trace_hardirqs_off_caller+0xbb/0x310
[ 470.710664] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 470.715517] ? trace_hardirqs_on_caller+0x310/0x310
[ 470.720536] ? trace_hardirqs_on_caller+0x310/0x310
[ 470.725555] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 470.731097] ? check_preemption_disabled+0x48/0x200
[ 470.736117] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 470.741671] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 470.746539] apic_timer_interrupt+0xf/0x20
[ 470.750770]
[ 470.753009] RIP: 0010:arch_local_irq_restore+0x4a/0x52
[ 470.758289] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 a9 32 18 fa 48 83 3d a9 1e 88 01 00 75 07 e8 1a e2 d4 f9 0f 0b e8 13 e2 d4 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 5d 32 18 fa 4c 8b 45 d0 e9
[ 470.777198] RSP: 0018:ffff88019c13e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 470.784933] RAX: ffff88019cabc400 RBX: 0000000000000293 RCX: 1ffff1003395799e
[ 470.792201] RDX: 0000000000000000 RSI: ffffffff87a9d36d RDI: 0000000000000293
[ 470.799473] RBP: ffff88019c13e240 R08: ffff88019cabccf0 R09: 0000000000000006
[ 470.806740] R10: 0000000000000000 R11: ffff88019cabc400 R12: 0000000000000293
[ 470.814021] R13: 0000000000000200 R14: 0000000000000001 R15: ffffffff8931f200
[ 470.821312] ? arch_local_irq_restore+0x45/0x52
[ 470.826000] dump_stack+0x26a/0x2b4
[ 470.829634] ? dump_stack_print_info.cold.2+0x52/0x52
[ 470.834830] ? mark_held_locks+0x130/0x130
[ 470.839065] ? mark_held_locks+0x130/0x130
[ 470.843325] dump_header+0x27b/0xf72
[ 470.847082] ? pagefault_out_of_memory+0x197/0x197
[ 470.852025] ? mark_held_locks+0x130/0x130
[ 470.856264] ? __lock_acquire+0x7ec/0x4ec0
[ 470.860524] ? mem_cgroup_charge_statistics+0x780/0x780
[ 470.865905] ? print_usage_bug+0xc0/0xc0
[ 470.869977] ? print_usage_bug+0xc0/0xc0
[ 470.874049] ? graph_lock+0x170/0x170
[ 470.877851] ? graph_lock+0x170/0x170
[ 470.881654] ? print_usage_bug+0xc0/0xc0
[ 470.885720] ? print_usage_bug+0xc0/0xc0
[ 470.889794] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 470.895339] ? find_held_lock+0x36/0x1c0
[ 470.899427] ? mark_held_locks+0xc7/0x130
[ 470.903594] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 470.908717] ? _raw_spin_unlock_irqrestore+0x82/0xd0
[ 470.913824] ? lockdep_hardirqs_on+0x421/0x5c0
[ 470.918416] ? trace_hardirqs_on+0xbd/0x310
[ 470.922738] ? kasan_check_read+0x11/0x20
[ 470.926893] ? ___ratelimit+0x36f/0x655
[ 470.930888] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 470.936352] ? trace_hardirqs_on+0x310/0x310
[ 470.940779] ? lock_downgrade+0x900/0x900
[ 470.944944] ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 470.950054] ? ___ratelimit+0xaa/0x655
[ 470.953966] ? idr_get_free+0xec0/0xec0
[ 470.957954] ? kasan_check_write+0x14/0x20
[ 470.962210] ? do_raw_spin_lock+0xc1/0x200
[ 470.966455] oom_kill_process.cold.27+0x10/0x903
[ 470.971214] ? graph_lock+0x170/0x170
[ 470.975019] ? _raw_spin_unlock+0x2c/0x50
[ 470.979182] ? oom_badness+0xe6/0xaa0
[ 470.982994] ? oom_evaluate_task+0x540/0x540
[ 470.987413] ? find_held_lock+0x36/0x1c0
[ 470.991517] ? out_of_memory+0x974/0x1430
[ 470.995677] ? lock_downgrade+0x900/0x900
[ 470.999832] ? check_preemption_disabled+0x48/0x200
[ 471.004859] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 471.010657] ? kasan_check_read+0x11/0x20
[ 471.014817] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 471.020102] ? rcu_bh_qs+0xc0/0xc0
[ 471.023653] ? __sanitizer_cov_trace_cmp8+0x18/0x20
[ 471.028672] ? oom_evaluate_task+0x302/0x540
[ 471.033095] out_of_memory+0xa84/0x1430
[ 471.037085] ? oom_killer_disable+0x3a0/0x3a0
[ 471.041598] ? __alloc_pages_slowpath+0xe76/0x2d80
[ 471.046533] ? __mutex_add_waiter+0x2a0/0x2a0
[ 471.051045] __alloc_pages_slowpath+0x2318/0x2d80
[ 471.055964] ? warn_alloc+0x120/0x120
[ 471.059784] ? find_get_entry+0x2f2/0xc40
[ 471.063953] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 471.069507] ? add_to_page_cache_lru+0x10b0/0x10b0
[ 471.074439] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 471.079983] ? should_fail+0x22d/0xd01
[ 471.083881] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 471.088987] ? __lock_is_held+0xb5/0x140
[ 471.093079] ? __lock_is_held+0xb5/0x140
[ 471.097160] ? ___might_sleep+0x1ed/0x300
[ 471.101319] ? lock_release+0x970/0x970
[ 471.105297] ? arch_local_save_flags+0x40/0x40
[ 471.109893] ? __might_sleep+0x95/0x190
[ 471.113885] __alloc_pages_nodemask+0xa80/0xde0
[ 471.118569] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 471.123595] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 471.129604] ? kasan_check_read+0x11/0x20
[ 471.133771] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 471.139092] ? graph_lock+0x170/0x170
[ 471.142895] ? print_usage_bug+0xc0/0xc0
[ 471.146964] ? graph_lock+0x170/0x170
[ 471.150765] ? graph_lock+0x170/0x170
[ 471.154569] ? __do_page_cache_readahead+0x7ce/0x980
[ 471.159702] ? find_held_lock+0x36/0x1c0
[ 471.163791] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 471.169342] alloc_pages_current+0x10c/0x210
[ 471.173756] ? lock_downgrade+0x900/0x900
[ 471.177913] __page_cache_alloc+0x38f/0x5b0
[ 471.182241] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 471.188040] ? kasan_check_read+0x11/0x20
[ 471.192196] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 471.197481] ? __filemap_set_wb_err+0x3b0/0x3b0
[ 471.202154] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 471.207723] ? check_preemption_disabled+0x48/0x200
[ 471.212758] filemap_fault+0x1594/0x25f0
[ 471.216849] ? __lock_page_or_retry+0xa00/0xa00
[ 471.221521] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 471.227317] ? kasan_check_read+0x11/0x20
[ 471.231486] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 471.236764] ? rcu_bh_qs+0xc0/0xc0
[ 471.240320] ? filemap_map_pages+0xdea/0x1980
[ 471.244842] ? find_get_pages_range_tag+0x1320/0x1320
[ 471.250035] ? try_to_wake_up+0x10a/0x12f0
[ 471.254275] ? graph_lock+0x170/0x170
[ 471.258128] ? migrate_swap_stop+0x930/0x930
[ 471.262555] ? find_held_lock+0x36/0x1c0
[ 471.266638] ? lock_acquire+0x1ed/0x520
[ 471.270881] ? ext4_filemap_fault+0x7a/0xad
[ 471.275229] ? lock_release+0x970/0x970
[ 471.279224] ? arch_local_save_flags+0x40/0x40
[ 471.283851] ? __unqueue_futex+0x2e0/0x2e0
[ 471.288128] ? down_read+0xb0/0x1d0
[ 471.291754] ? ext4_filemap_fault+0x7a/0xad
[ 471.296115] ? __down_interruptible+0x700/0x700
[ 471.300805] ? get_futex_key+0x21b0/0x21b0
[ 471.305063] ext4_filemap_fault+0x82/0xad
[ 471.309218] __do_fault+0x100/0x6b0
[ 471.312869] ? print_bad_pte+0x6c0/0x6c0
[ 471.316933] ? do_futex+0x249/0x26d0
[ 471.320651] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 471.326202] ? pmd_val+0x88/0x100
[ 471.329660] ? add_mm_counter_fast+0xd0/0xd0
[ 471.334075] ? pmd_val+0x88/0x100
[ 471.337533] ? add_mm_counter_fast+0xd0/0xd0
[ 471.341963] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 471.347511] __handle_mm_fault+0x3709/0x53e0
[ 471.351920] ? perf_trace_lock+0x14d/0x7a0
[ 471.356206] ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[ 471.361057] ? graph_lock+0x170/0x170
[ 471.364861] ? print_usage_bug+0xc0/0xc0
[ 471.368940] ? graph_lock+0x170/0x170
[ 471.372770] ? graph_lock+0x170/0x170
[ 471.376593] ? handle_mm_fault+0x42a/0xc70
[ 471.380833] ? lock_downgrade+0x900/0x900
[ 471.385035] ? check_preemption_disabled+0x48/0x200
[ 471.390072] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[ 471.395872] ? kasan_check_read+0x11/0x20
[ 471.400026] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 471.405305] ? rcu_bh_qs+0xc0/0xc0
[ 471.408848] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 471.414305] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 471.419843] ? check_preemption_disabled+0x48/0x200
[ 471.424869] handle_mm_fault+0x54f/0xc70
[ 471.428951] ? __handle_mm_fault+0x53e0/0x53e0
[ 471.433539] ? find_vma+0x34/0x190
[ 471.437100] __do_page_fault+0x67d/0xed0
[ 471.441185] ? mm_fault_error+0x380/0x380
[ 471.445343] ? trace_hardirqs_off+0xb8/0x310
[ 471.449756] ? trace_hardirqs_on+0x310/0x310
[ 471.454169] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 471.459535] ? trace_hardirqs_on+0x310/0x310
[ 471.463954] do_page_fault+0xf2/0x7e0
[ 471.467761] ? vmalloc_sync_all+0x30/0x30
[ 471.471914] ? error_entry+0x70/0xd0
[ 471.475631] ? trace_hardirqs_off_caller+0xbb/0x310
[ 471.480650] ? trace_hardirqs_on_caller+0xc0/0x310
[ 471.485580] ? syscall_return_slowpath+0x5e0/0x5e0
[ 471.490532] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 471.495383] ? trace_hardirqs_on_caller+0x310/0x310
[ 471.500404] ? trace_hardirqs_off+0x310/0x310
[ 471.504909] ? prepare_exit_to_usermode+0x291/0x3b0
[ 471.509943] ? page_fault+0x8/0x30
[ 471.513515] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 471.518365] ? page_fault+0x8/0x30
[ 471.521910] page_fault+0x1e/0x30
[ 471.525372] RIP: 0033:0x44b69a
[ 471.528565] Code: Bad RIP value.
[ 471.531948] RSP: 002b:000000c42001ff60 EFLAGS: 00010202
[ 471.537313] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 471.544579] RDX: 000000000091c108 RSI: 00000000014cd960 RDI: 0000000000000001
[ 471.551850] RBP: 000000c42001ffd0 R08: 0000000000000005 R09: 0000000000000000
[ 471.559119] R10: 000000c427522e80 R11: 000000543b298c8f R12: 0000000000000001
[ 471.566395] R13: 000000c42a6d7140 R14: 0000000000000001 R15: 0000000000000000
[ 471.573712] CPU: 0 PID: 19865 Comm: syz-executor3 Not tainted 4.19.0-rc5+ #106
[ 471.573764] aoe: skb alloc failure
[ 471.581109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 471.581114] Call Trace:
[ 471.581134] dump_stack+0x1c4/0x2b4
[ 471.581154] ? dump_stack_print_info.cold.2+0x52/0x52
[ 471.584726] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[ 471.594059] warn_alloc.cold.119+0xb7/0x1bd
[ 471.596618] syz-fuzzer cpuset=
[ 471.600252] ? zone_watermark_ok_safe+0x3f0/0x3f0
[ 471.605431] /
[ 471.615667] ? lock_downgrade+0x900/0x900
[ 471.619970] mems_allowed=0
[ 471.623166] ? trace_hardirqs_off+0xb8/0x310
[ 471.641181] ? trace_hardirqs_off+0xb8/0x310
[ 471.645619] __alloc_pages_slowpath+0x2667/0x2d80
[ 471.650501] ? warn_alloc+0x120/0x120
[ 471.654315] ? warn_alloc+0x120/0x120
[ 471.658128] ? print_usage_bug+0xc0/0xc0
[ 471.662197] ? warn_alloc+0x120/0x120
[ 471.666005] ? print_usage_bug+0xc0/0xc0
[ 471.670082] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 471.675628] ? should_fail+0x22d/0xd01
[ 471.679522] ? find_held_lock+0x36/0x1c0
[ 471.683591] ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 471.688699] ? __lock_acquire+0x7ec/0x4ec0
[ 471.692952] ? should_fail+0x22d/0xd01
[ 471.696849] ? check_preemption_disabled+0x48/0x200
[ 471.701878] ? mark_held_locks+0x130/0x130
[ 471.706124] ? mark_held_locks+0x130/0x130
[ 471.710359] ? graph_lock+0x170/0x170
[ 471.714170] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 471.719722] ? graph_lock+0x170/0x170
[ 471.723531] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 471.729072] ? check_preemption_disabled+0x48/0x200
[ 471.734098] ? check_preemption_disabled+0x48/0x200
[ 471.739130] ? __lock_is_held+0xb5/0x140
[ 471.743225] __alloc_pages_nodemask+0xa80/0xde0
[ 471.747910] ? graph_lock+0x170/0x170
[ 471.751745] ? __alloc_pages_slowpath+0x2d80/0x2d80
[ 471.756766] ? graph_lock+0x170/0x170
[ 471.760583] ? find_held_lock+0x36/0x1c0
[ 471.764661] ? ____cache_alloc_node+0x1c7/0x1e0
[ 471.769367] ? lock_downgrade+0x900/0x900
[ 471.773531] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 471.779104] cache_grow_begin+0x91/0x8c0
[ 471.783169] ? do_raw_spin_unlock+0xa7/0x2f0
[ 471.787618] fallback_alloc+0x203/0x2e0
[ 471.791611] ____cache_alloc_node+0x1c7/0x1e0
[ 471.796217] kmem_cache_alloc+0x1f8/0x730
[ 471.800388] skb_clone+0x1bb/0x500
[ 471.803951] ? skb_split+0x11e0/0x11e0
[ 471.807855] ? kasan_check_read+0x11/0x20
[ 471.812008] ? __schedule+0x150b/0x1ed0
[ 471.815988] ? __bpf_trace_preemptirq_template+0x30/0x30
[ 471.821442] ? lock_repin_lock+0x430/0x430
[ 471.825700] bpf_clone_redirect+0xb9/0x490
[ 471.829954] ? __schedule+0x150b/0x1ed0
[ 471.833948] bpf_prog_bebbfe2050753572+0x2e3/0x1000
[ 471.838978] ? __sched_text_start+0x8/0x8
[ 471.843134] ? retint_kernel+0x2d/0x2d
[ 471.847048] ? find_held_lock+0x36/0x1c0
[ 471.851118] ? lock_acquire+0x1ed/0x520
[ 471.855121] ? bpf_test_run+0x32e/0x5a0
[ 471.859100] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 471.864648] ? check_preemption_disabled+0x48/0x200
[ 471.869677] ? kasan_check_read+0x11/0x20
[ 471.873837] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[ 471.879124] ? rcu_bh_qs+0xc0/0xc0
[ 471.882699] ? preempt_schedule+0x4d/0x60
[ 471.886855] ? ___preempt_schedule+0x16/0x18
[ 471.891310] ? bpf_test_run+0x1c0/0x5a0
[ 471.895303] ? netlink_diag_dump+0x2a0/0x2a0
[ 471.899728] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 471.905268] ? bpf_test_init.isra.9+0x70/0x100
[ 471.909862] ? bpf_prog_test_run_skb+0x634/0xb40
[ 471.914632] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 471.919480] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 471.925024] ? fput+0x130/0x1a0
[ 471.928311] ? __bpf_prog_get+0x9b/0x290
[ 471.932383] ? bpf_test_finish.isra.8+0x1f0/0x1f0
[ 471.937236] ? bpf_prog_test_run+0x130/0x1a0
[ 471.941657] ? __x64_sys_bpf+0x3d8/0x510
[ 471.945725] ? bpf_prog_get+0x20/0x20
[ 471.949553] ? do_syscall_64+0x1b9/0x820
[ 471.953618] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 471.958990] ? syscall_return_slowpath+0x5e0/0x5e0
[ 471.963936] ? trace_hardirqs_on_caller+0x310/0x310
[ 471.968984] ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 471.974019] ? recalc_sigpending_tsk+0x180/0x180
[ 471.978783] ? kasan_check_write+0x14/0x20
[ 471.983029] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 471.987893] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 471.993296] CPU: 1 PID: 8347 Comm: syz-fuzzer Not tainted 4.19.0-rc5+ #106