DUID 00:04:dc:6c:a8:75:19:b8:f7:30:df:f1:e8:1e:24:9d:66:1e
forked to background, child pid 3182
[ 31.701659][ T3183] 8021q: adding VLAN 0 to HW filter on device bond0
[ 31.718450][ T3183] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
syzkaller login: [ 81.374741][ T1157] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.15.212' (ECDSA) to the list of known hosts.
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[ 817.223774][ C1] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC)
[ 817.223774][ C0] ksoftirqd/0: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null)
[ 817.223885][ C1] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0
[ 817.231991][ C0] ,cpuset=
[ 817.241953][ C1] node 0: slabs: 125991, objs: 1511892, free: 0
[ 817.241978][ C1] node 1: slabs: 245828, objs: 2949936, free: 48
[ 817.252749][ C0] /
[ 817.255593][ C1] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC)
[ 817.262036][ C0] ,mems_allowed=0-1
[ 817.268583][ C1] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0
[ 817.270986][ C0]
[ 817.270996][ C0] CPU: 0 PID: 13 Comm: ksoftirqd/0 Not tainted 5.16.0-rc6-syzkaller #0
[ 817.278975][ C1] node 0: slabs: 125991, objs: 1511892, free: 0
[ 817.282730][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 817.282747][ C0] Call Trace:
[ 817.282758][ C0]
[ 817.282770][ C0] dump_stack_lvl+0xcd/0x134
[ 817.293266][ C1] node 1: slabs: 245828, objs: 2949936, free: 48
[ 817.295556][ C0] warn_alloc.cold+0x87/0x17a
[ 817.303833][ C1] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC)
[ 817.310159][ C0] ? zone_watermark_ok_safe+0x290/0x290
[ 817.320224][ C1] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0
[ 817.323462][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 817.326403][ C1] node 0: slabs: 125991, objs: 1511892, free: 0
[ 817.330975][ C0] ? deref_stack_reg+0xee/0x150
[ 817.337479][ C1] node 1: slabs: 245828, objs: 2949936, free: 48
[ 817.342109][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 817.350134][ C1] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC)
[ 817.355596][ C0] ? wakeup_kswapd+0x161/0x650
[ 817.366115][ C1] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0
[ 817.372225][ C0] ? __zone_watermark_ok+0x450/0x450
[ 817.378644][ C1] node 0: slabs: 125991, objs: 1511892, free: 0
[ 817.383447][ C0] ? wake_all_kswapds+0x143/0x2c0
[ 817.383489][ C0] __alloc_pages_slowpath.constprop.0+0x1bb5/0x20d0
[ 817.389952][ C1] node 1: slabs: 245828, objs: 2949936, free: 48
[ 817.395658][ C0] ? create_prof_cpu_mask+0x20/0x20
[ 817.403684][ C1] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC)
[ 817.408377][ C0] ? warn_alloc+0x120/0x120
[ 817.418870][ C1] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0
[ 817.424128][ C0] ? __zone_watermark_ok+0x450/0x450
[ 817.430536][ C1] node 0: slabs: 125991, objs: 1511892, free: 0
[ 817.435539][ C0] ? prepare_alloc_pages+0x17b/0x570
[ 817.435582][ C0] __alloc_pages+0x412/0x500
[ 817.442135][ C1] node 1: slabs: 245828, objs: 2949936, free: 48
[ 817.449047][ C0] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0
[ 817.449093][ C0] ? local_lock_release+0x1d/0x60
[ 817.454307][ C1] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC)
[ 817.462226][ C0] alloc_pages+0x1a7/0x300
[ 817.466728][ C1] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0
[ 817.477185][ C0] new_slab+0x349/0x4a0
[ 817.482490][ C1] node 0: slabs: 125991, objs: 1511892, free: 0
[ 817.488861][ C0] ___slab_alloc+0x918/0xfe0
[ 817.494146][ C1] node 1: slabs: 245828, objs: 2949936, free: 48
[ 817.498694][ C0] ? __alloc_skb+0x215/0x340
[ 817.505249][ C1] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC)
[ 817.512029][ C0] ? find_held_lock+0x2d/0x110
[ 817.517053][ C1] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0
[ 817.524983][ C0] ? __alloc_skb+0x215/0x340
[ 817.525018][ C0] ? __slab_alloc.constprop.0+0x4d/0xa0
[ 817.529401][ C1] node 0: slabs: 125991, objs: 1511892, free: 0
[ 817.539875][ C0] ? __alloc_skb+0x215/0x340
[ 817.539907][ C0] __slab_alloc.constprop.0+0x4d/0xa0
[ 817.544071][ C1] node 1: slabs: 245828, objs: 2949936, free: 48
[ 817.550444][ C0] kmem_cache_alloc_node+0x122/0x3f0
[ 817.555115][ C1] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC)
[ 817.561490][ C0] ? __alloc_skb+0x215/0x340
[ 817.566089][ C1] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0
[ 817.574028][ C0] __alloc_skb+0x215/0x340
[ 817.578795][ C1] node 0: slabs: 125991, objs: 1511892, free: 0
[ 817.589532][ C0] __netdev_alloc_skb+0x73/0x400
[ 817.594144][ C1] node 1: slabs: 245828, objs: 2949936, free: 48
[ 817.599668][ C0] __br_multicast_send_query+0x1440/0x3aa0
[ 817.606116][ C1] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC)
[ 817.610625][ C0] ? mark_held_locks+0x9f/0xe0
[ 817.616001][ C1] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0
[ 817.622486][ C0] ? br_multicast_count+0xb40/0xb40
[ 817.627759][ C1] node 0: slabs: 125991, objs: 1511892, free: 0
[ 817.635714][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 817.640309][ C1] node 1: slabs: 245828, objs: 2949936, free: 48
[ 817.650781][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 817.650818][ C0] ? br_multicast_send_query+0x3e4/0x4b0
[ 817.655274][ C1] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC)
[ 817.661618][ C0] br_multicast_send_query+0x266/0x4b0
[ 817.666556][ C1] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0
[ 817.673015][ C0] ? br_multicast_port_group_rexmit+0x5f0/0x5f0
[ 817.678819][ C1] node 0: slabs: 125991, objs: 1511892, free: 0
[ 817.686782][ C0] ? do_raw_spin_lock+0x120/0x2b0
[ 817.691541][ C1] node 1: slabs: 245828, objs: 2949936, free: 48
[ 817.702009][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 817.702051][ C0] ? br_multicast_query_expired.constprop.0+0x1b0/0x1b0
[ 817.797352][ C0] br_multicast_query_expired.constprop.0+0x168/0x1b0
[ 817.804132][ C0] call_timer_fn+0x1a5/0x6b0
[ 817.808724][ C0] ? add_timer_on+0x4a0/0x4a0
[ 817.813401][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 817.818262][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 817.823466][ C0] ? br_multicast_query_expired.constprop.0+0x1b0/0x1b0
[ 817.830411][ C0] __run_timers.part.0+0x675/0xa20
[ 817.835531][ C0] ? call_timer_fn+0x6b0/0x6b0
[ 817.840301][ C0] ? kvm_sched_clock_read+0x14/0x40
[ 817.845576][ C0] ? sched_clock_cpu+0x15/0x1f0
[ 817.850472][ C0] run_timer_softirq+0xb3/0x1d0
[ 817.855328][ C0] __do_softirq+0x29b/0x9c2
[ 817.859833][ C0] ? __irq_exit_rcu+0x180/0x180
[ 817.864731][ C0] run_ksoftirqd+0x2d/0x60
[ 817.869151][ C0] smpboot_thread_fn+0x645/0x9c0
[ 817.874142][ C0] ? __smpboot_create_thread.part.0+0x370/0x370
[ 817.880388][ C0] kthread+0x405/0x4f0
[ 817.884490][ C0] ? set_kthread_struct+0x130/0x130
[ 817.889955][ C0] ret_from_fork+0x1f/0x30
[ 817.894412][ C0]
[ 817.897479][ C0] Mem-Info:
[ 817.900590][ C0] active_anon:369 inactive_anon:6464 isolated_anon:0
[ 817.900590][ C0] active_file:3187 inactive_file:8027 isolated_file:0
[ 817.900590][ C0] unevictable:768 dirty:0 writeback:0
[ 817.900590][ C0] slab_reclaimable:25975 slab_unreclaimable:1578612
[ 817.900590][ C0] mapped:1912 shmem:4173 pagetables:195 bounce:0
[ 817.900590][ C0] kernel_misc_reclaimable:0
[ 817.900590][ C0] free:11078 free_pcp:5260 free_cma:0
[ 817.941838][ C0] Node 0 active_anon:1468kB inactive_anon:24948kB active_file:12676kB inactive_file:32108kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:7648kB dirty:0kB writeback:0kB shmem:14240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB kernel_stack:7404kB pagetables:776kB all_unreclaimable? no
[ 817.972768][ C0] Node 1 active_anon:8kB inactive_anon:908kB active_file:72kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:4kB all_unreclaimable? no
[ 818.001703][ C0] Node 0 DMA free:10652kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 818.029086][ C0] lowmem_reserve[]: 0 2645 2645 2645 2645
[ 818.034915][ C0] Node 0 DMA32 free:13380kB boost:0kB min:35676kB low:44592kB high:53508kB reserved_highatomic:0KB active_anon:1468kB inactive_anon:24948kB active_file:12676kB inactive_file:32108kB unevictable:1536kB writepending:0kB present:3129332kB managed:2716756kB mlocked:0kB bounce:0kB free_pcp:20548kB local_pcp:12400kB free_cma:0kB
[ 818.065334][ C0] lowmem_reserve[]: 0 0 0 0 0
[ 818.070079][ C0] Node 0 Normal free:0kB boost:0kB min:4kB low:4kB high:4kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:400kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 818.096583][ C0] lowmem_reserve[]: 0 0 0 0 0
[ 818.101330][ C0] Node 1 Normal free:20280kB boost:0kB min:54224kB low:67780kB high:81336kB reserved_highatomic:0KB active_anon:8kB inactive_anon:908kB active_file:72kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:584kB local_pcp:240kB free_cma:0kB
[ 818.130453][ C0] lowmem_reserve[]: 0 0 0 0 0
[ 818.135241][ C0] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 1*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10636kB
[ 818.149119][ C0] Node 0 DMA32: 669*4kB (UME) 212*8kB (UM) 119*16kB (UME) 499*32kB (UME) 55*64kB (UME) 16*128kB (UME) 5*256kB (UME) 1*512kB (U) 1*1024kB (E) 2*2048kB (UE) 1*4096kB (M) = 38820kB
[ 818.166985][ C0] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[ 818.178628][ C0] Node 1 Normal: 2*4kB (UE) 2*8kB (E) 4*16kB (UE) 7*32kB (UME) 8*64kB (ME) 6*128kB (UME) 1*256kB (U) 0*512kB 2*1024kB (UE) 0*2048kB 4*4096kB (M) = 20280kB
[ 818.194501][ C0] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 818.204112][ C0] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[ 818.214503][ C0] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 818.224107][ C0] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[ 818.233445][ C0] 14962 total pagecache pages
[ 818.238133][ C0] 0 pages in swap cache
[ 818.242290][ C0] Swap cache stats: add 0, delete 0, find 0/0
[ 818.248440][ C0] Free swap = 0kB
[ 818.252180][ C0] Total swap = 0kB
[ 818.255942][ C0] 2097051 pages RAM
[ 818.259849][ C0] 0 pages HighMem/MovableOnly
[ 818.264665][ C0] 384517 pages reserved
[ 818.268827][ C0] 0 pages cma reserved
[ 923.302426][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 923.309347][ C0] rcu: 0-...!: (1 GPs behind) idle=6eb/1/0x4000000000000000 softirq=14214/14215 fqs=16
[ 923.319861][ C0] (t=10500 jiffies g=15505 q=102699)
[ 923.325335][ C0] rcu: rcu_preempt kthread starved for 9059 jiffies! g15505 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 923.336469][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 923.346450][ C0] rcu: RCU grace-period kthread stack dump:
[ 923.352363][ C0] task:rcu_preempt state:R running task stack:28688 pid: 14 ppid: 2 flags:0x00004000
[ 923.363166][ C0] Call Trace:
[ 923.366447][ C0]
[ 923.369383][ C0] __schedule+0xa9a/0x4940
[ 923.373810][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 923.379015][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 923.384929][ C0] ? io_schedule_timeout+0x180/0x180
[ 923.390397][ C0] ? debug_object_destroy+0x210/0x210
[ 923.395933][ C0] schedule+0xd2/0x260
[ 923.400006][ C0] schedule_timeout+0x14a/0x2a0
[ 923.404870][ C0] ? usleep_range_state+0x1b0/0x1b0
[ 923.410074][ C0] ? destroy_timer_on_stack+0x20/0x20
[ 923.415488][ C0] ? pirq_via586_get+0x160/0x170
[ 923.420508][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 923.426326][ C0] ? prepare_to_swait_event+0xee/0x470
[ 923.431833][ C0] rcu_gp_fqs_loop+0x186/0x810
[ 923.436723][ C0] ? force_qs_rnp+0x760/0x760
[ 923.441411][ C0] ? rcu_gp_init+0x906/0x12a0
[ 923.446105][ C0] rcu_gp_kthread+0x1de/0x320
[ 923.450826][ C0] ? rcu_gp_init+0x12a0/0x12a0
[ 923.455595][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 923.461846][ C0] ? __kthread_parkme+0x15f/0x220
[ 923.466883][ C0] ? rcu_gp_init+0x12a0/0x12a0
[ 923.471653][ C0] kthread+0x405/0x4f0
[ 923.475730][ C0] ? set_kthread_struct+0x130/0x130
[ 923.480936][ C0] ret_from_fork+0x1f/0x30
[ 923.485374][ C0]
[ 923.488390][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 923.494701][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 923.499911][ C1] NMI backtrace for cpu 1
[ 923.499922][ C1] CPU: 1 PID: 8 Comm: kworker/u4:0 Not tainted 5.16.0-rc6-syzkaller #0
[ 923.499944][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 923.499958][ C1] Workqueue: events_unbound toggle_allocation_gate
[ 923.499982][ C1] RIP: 0010:smp_call_function_many_cond+0x457/0xc20
[ 923.500118][ C1] Code: 4d 48 b8 00 00 00 00 00 fc ff df 4d 89 f4 4c 89 f5 49 c1 ec 03 83 e5 07 49 01 c4 83 c5 03 e8 40 78 0b 00 f3 90 41 0f b6 04 24 <40> 38 c5 7c 08 84 c0 0f 85 33 06 00 00 8b 43 08 31 ff 83 e0 01 41
[ 923.500139][ C1] RSP: 0018:ffffc90000cd79f8 EFLAGS: 00000293
[ 923.500155][ C1] RAX: 0000000000000000 RBX: ffff8880b9c41d40 RCX: 0000000000000000
[ 923.500169][ C1] RDX: ffff888010e7d700 RSI: ffffffff816c2a80 RDI: 0000000000000003
[ 923.500183][ C1] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000001
[ 923.500195][ C1] R10: ffffffff816c2aa6 R11: 0000000000000000 R12: ffffed10173883a9
[ 923.500209][ C1] R13: 0000000000000000 R14: ffff8880b9c41d48 R15: 0000000000000001
[ 923.500223][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[ 923.500243][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 923.500258][ C1] CR2: 0000564fa466b4c0 CR3: 000000000b88e000 CR4: 00000000003506e0
[ 923.500271][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 923.500284][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 923.500297][ C1] Call Trace:
[ 923.500303][ C1]
[ 923.500312][ C1] ? __text_poke+0x8c0/0x8c0
[ 923.500377][ C1] ? __text_poke+0x8c0/0x8c0
[ 923.500399][ C1] on_each_cpu_cond_mask+0x56/0xa0
[ 923.500429][ C1] ? kmem_cache_alloc+0xae/0x3a0
[ 923.500453][ C1] text_poke_bp_batch+0x1b3/0x560
[ 923.500479][ C1] ? mutex_lock_io_nested+0x1150/0x1150
[ 923.500503][ C1] ? alternatives_enable_smp+0xf0/0xf0
[ 923.500528][ C1] ? __jump_label_patch+0x159/0x1b0
[ 923.500551][ C1] ? arch_jump_label_transform_queue+0xa0/0x100
[ 923.500576][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 923.500604][ C1] ? __jump_label_update+0x351/0x400
[ 923.500672][ C1] text_poke_finish+0x16/0x30
[ 923.500696][ C1] arch_jump_label_transform_apply+0x13/0x20
[ 923.500720][ C1] jump_label_update+0x1d5/0x430
[ 923.500748][ C1] static_key_enable_cpuslocked+0x1b1/0x260
[ 923.500776][ C1] static_key_enable+0x16/0x20
[ 923.500801][ C1] toggle_allocation_gate+0x100/0x390
[ 923.500822][ C1] ? lock_release+0x720/0x720
[ 923.500846][ C1] ? wake_up_kfence_timer+0x20/0x20
[ 923.500872][ C1] process_one_work+0x9b2/0x1690
[ 923.500898][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 923.500921][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 923.500945][ C1] ? _raw_spin_lock_irq+0x41/0x50
[ 923.500972][ C1] worker_thread+0x658/0x11f0
[ 923.500996][ C1] ? process_one_work+0x1690/0x1690
[ 923.501017][ C1] kthread+0x405/0x4f0
[ 923.501041][ C1] ? set_kthread_struct+0x130/0x130
[ 923.501068][ C1] ret_from_fork+0x1f/0x30
[ 923.501096][ C1]
[ 923.501932][ C0] NMI backtrace for cpu 0
[ 923.800250][ C0] CPU: 0 PID: 13 Comm: ksoftirqd/0 Not tainted 5.16.0-rc6-syzkaller #0
[ 923.808542][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 923.818747][ C0] Call Trace:
[ 923.822040][ C0]
[ 923.824884][ C0] dump_stack_lvl+0xcd/0x134
[ 923.829580][ C0] nmi_cpu_backtrace.cold+0x47/0x144
[ 923.834877][ C0] ? lapic_can_unplug_cpu+0x80/0x80
[ 923.840080][ C0] nmi_trigger_cpumask_backtrace+0x1b3/0x230
[ 923.846158][ C0] rcu_dump_cpu_stacks+0x25e/0x3f0
[ 923.851291][ C0] rcu_sched_clock_irq.cold+0x9d/0x746
[ 923.856790][ C0] ? memcpy+0x39/0x60
[ 923.860784][ C0] ? memcpy+0x39/0x60
[ 923.864781][ C0] ? rcutree_dead_cpu+0x30/0x30
[ 923.869634][ C0] ? do_raw_spin_unlock+0x171/0x230
[ 923.874837][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 923.880666][ C0] update_process_times+0x16d/0x200
[ 923.885868][ C0] tick_sched_handle+0x9b/0x180
[ 923.890777][ C0] tick_sched_timer+0x1b0/0x2d0
[ 923.895637][ C0] ? get_cpu_iowait_time_us+0x3f0/0x3f0
[ 923.901302][ C0] __hrtimer_run_queues+0x1c0/0xe50
[ 923.906520][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80
[ 923.912764][ C0] ? ktime_get_update_offsets_now+0x3eb/0x5c0
[ 923.918942][ C0] hrtimer_interrupt+0x31c/0x790
[ 923.923896][ C0] __sysvec_apic_timer_interrupt+0x146/0x530
[ 923.929902][ C0] sysvec_apic_timer_interrupt+0x8e/0xc0
[ 923.935632][ C0]
[ 923.938743][ C0]
[ 923.941670][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 923.947658][ C0] RIP: 0010:unwind_next_frame+0xd0a/0x1ce0
[ 923.953463][ C0] Code: 28 84 c0 48 8b 4c 24 30 0f 84 21 07 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 08 4c 8b 64 24 60 48 c1 ea 03 80 3c 02 00 <0f> 85 86 0e 00 00 48 8b 14 24 4d 89 66 38 48 b8 00 00 00 00 00 fc
[ 923.973074][ C0] RSP: 0018:ffffc90000d27220 EFLAGS: 00000246
[ 923.979141][ C0] RAX: dffffc0000000000 RBX: 1ffff920001a4e4c RCX: ffffffff8e8251e7
[ 923.987109][ C0] RDX: 1ffff920001a4e66 RSI: ffffc90000d27838 RDI: ffffc90000d27838
[ 923.995077][ C0] RBP: 0000000000000001 R08: ffffffff8e8251e2 R09: 0000000000000001
[ 924.003388][ C0] R10: fffff520001a4e6a R11: 000000000008808a R12: ffffc90000d27840
[ 924.012490][ C0] R13: ffffc90000d2732d R14: ffffc90000d272f8 R15: ffffffff8e8251e6
[ 924.020486][ C0] ? enqueue_to_backlog+0x210/0x10c0
[ 924.025823][ C0] ? deref_stack_reg+0x150/0x150
[ 924.030774][ C0] ? enqueue_to_backlog+0x210/0x10c0
[ 924.036180][ C0] ? kernel_text_address+0xd/0x80
[ 924.041232][ C0] ? create_prof_cpu_mask+0x20/0x20
[ 924.046450][ C0] arch_stack_walk+0x7d/0xe0
[ 924.051105][ C0] ? netif_rx_internal+0x120/0x640
[ 924.056231][ C0] ? kfree+0xf6/0x560
[ 924.060215][ C0] stack_trace_save+0x8c/0xc0
[ 924.065076][ C0] ? filter_irq_stacks+0x90/0x90
[ 924.070024][ C0] ? __lock_acquire+0x162f/0x54a0
[ 924.075062][ C0] kasan_save_stack+0x1e/0x50
[ 924.079745][ C0] ? kasan_save_stack+0x1e/0x50
[ 924.084602][ C0] ? kasan_set_track+0x21/0x30
[ 924.089370][ C0] ? kasan_set_free_info+0x20/0x30
[ 924.094496][ C0] ? __kasan_slab_free+0xff/0x130
[ 924.099526][ C0] ? slab_free_freelist_hook+0x8b/0x1c0
[ 924.105091][ C0] ? kfree+0xf6/0x560
[ 924.109076][ C0] ? skb_release_data+0x65a/0x790
[ 924.114100][ C0] ? kfree_skb+0x133/0x3f0
[ 924.118515][ C0] ? enqueue_to_backlog+0x210/0x10c0
[ 924.123805][ C0] ? lock_chain_count+0x20/0x20
[ 924.128669][ C0] ? find_held_lock+0x2d/0x110
[ 924.133698][ C0] ? debug_check_no_obj_freed+0x20c/0x420
[ 924.139865][ C0] ? mark_held_locks+0x9f/0xe0
[ 924.144635][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 924.150447][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 924.155743][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 924.161554][ C0] ? debug_check_no_obj_freed+0x20c/0x420
[ 924.167293][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 924.173803][ C0] kasan_set_track+0x21/0x30
[ 924.178399][ C0] kasan_set_free_info+0x20/0x30
[ 924.183345][ C0] __kasan_slab_free+0xff/0x130
[ 924.188202][ C0] slab_free_freelist_hook+0x8b/0x1c0
[ 924.193583][ C0] ? skb_release_data+0x65a/0x790
[ 924.198610][ C0] kfree+0xf6/0x560
[ 924.202422][ C0] ? find_held_lock+0x2d/0x110
[ 924.207212][ C0] skb_release_data+0x65a/0x790
[ 924.212071][ C0] kfree_skb+0x133/0x3f0
[ 924.216329][ C0] enqueue_to_backlog+0x210/0x10c0
[ 924.221484][ C0] netif_rx_internal+0x120/0x640
[ 924.226456][ C0] ? enqueue_to_backlog+0x10c0/0x10c0
[ 924.231862][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 924.238123][ C0] ? br_multicast_count+0x84/0xb40
[ 924.243281][ C0] netif_rx+0x7f/0x510
[ 924.247380][ C0] __br_multicast_send_query+0x31df/0x3aa0
[ 924.253241][ C0] ? br_multicast_count+0xb40/0xb40
[ 924.258460][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 924.264466][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 924.270453][ C0] ? br_multicast_send_query+0x3e4/0x4b0
[ 924.276095][ C0] br_multicast_send_query+0x266/0x4b0
[ 924.281562][ C0] ? br_multicast_port_group_rexmit+0x5f0/0x5f0
[ 924.287819][ C0] ? do_raw_spin_lock+0x120/0x2b0
[ 924.292853][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 924.297811][ C0] ? br_multicast_query_expired.constprop.0+0x1b0/0x1b0
[ 924.304762][ C0] br_multicast_query_expired.constprop.0+0x168/0x1b0
[ 924.311539][ C0] call_timer_fn+0x1a5/0x6b0
[ 924.316134][ C0] ? add_timer_on+0x4a0/0x4a0
[ 924.320817][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 924.325685][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 924.330893][ C0] ? br_multicast_query_expired.constprop.0+0x1b0/0x1b0
[ 924.337927][ C0] __run_timers.part.0+0x675/0xa20
[ 924.343049][ C0] ? call_timer_fn+0x6b0/0x6b0
[ 924.347820][ C0] ? kvm_sched_clock_read+0x14/0x40
[ 924.353022][ C0] ? sched_clock_cpu+0x15/0x1f0
[ 924.358061][ C0] run_timer_softirq+0xb3/0x1d0
[ 924.362915][ C0] __do_softirq+0x29b/0x9c2
[ 924.367427][ C0] ? __irq_exit_rcu+0x180/0x180
[ 924.372285][ C0] run_ksoftirqd+0x2d/0x60
[ 924.376723][ C0] smpboot_thread_fn+0x645/0x9c0
[ 924.381690][ C0] ? __smpboot_create_thread.part.0+0x370/0x370
[ 924.387954][ C0] kthread+0x405/0x4f0
[ 924.392046][ C0] ? set_kthread_struct+0x130/0x130
[ 924.397254][ C0] ret_from_fork+0x1f/0x30
[ 924.401693][ C0]