[ 15.247970][ C1] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 16.304657][ C1] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 16.306373][ C1] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 17.327142][ C1] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 17.329496][ C1] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 18.351160][ C1] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 18.353425][ C1] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 19.375153][ C1] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 19.377383][ C1] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 20.399182][ C1] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 20.401571][ C1] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 21.423237][ C1] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 22.709063][ T71] ==================================================================
[ 22.709371][ T71] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 22.709677][ T71] Write of size 8 at addr 0000000000000000 by task kworker/u16:1/71
[ 22.709948][ T71]
[ 22.710042][ T71] CPU: 1 UID: 0 PID: 71 Comm: kworker/u16:1 Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 22.710047][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.710051][ T71] Workqueue: netns cleanup_net
[ 22.710059][ T71] Call Trace:
[ 22.710061][ T71]
[ 22.710064][ T71] dump_stack_lvl+0x82/0xc0
[ 22.710074][ T71] ? try_to_grab_pending+0x81/0x6c0
[ 22.710079][ T71] kasan_report+0xca/0x100
[ 22.710093][ T71] ? try_to_grab_pending+0x81/0x6c0
[ 22.710100][ T71] kasan_check_range+0x39/0x1b0
[ 22.710107][ T71] try_to_grab_pending+0x81/0x6c0
[ 22.710112][ T71] ? irqentry_exit+0x3b/0x80
[ 22.710120][ T71] __cancel_work+0x7c/0x260
[ 22.710124][ T71] ? enable_delayed_work+0x10/0x10
[ 22.710128][ T71] ? queue_delayed_work_on+0x53/0xa0
[ 22.710133][ T71] __cancel_work_sync+0x18/0xc0
[ 22.710137][ T71] __dev_close_many+0x1ce/0x810
[ 22.710142][ T71] ? netdev_notify_peers+0x20/0x20
[ 22.710146][ T71] ? netif_close_many+0x201/0x650
[ 22.710151][ T71] netif_close_many+0x201/0x650
[ 22.710154][ T71] ? __mutex_handoff+0x2b0/0x2b0
[ 22.710159][ T71] ? __dev_close_many+0x810/0x810
[ 22.710163][ T71] ? netif_close_many_and_unlock+0x21/0x2a0
[ 22.710167][ T71] unregister_netdevice_many_notify+0x305/0x1b30
[ 22.710173][ T71] ? find_held_lock+0x2b/0x80
[ 22.710179][ T71] ? mutex_is_locked+0x1c/0x50
[ 22.710182][ T71] ? dev_ingress_queue_create+0x190/0x190
[ 22.710185][ T71] ? rtnl_is_locked+0x15/0x20
[ 22.710189][ T71] ? unregister_netdevice_queue+0x6f/0x410
[ 22.710192][ T71] ? unregister_netdevice_many+0x20/0x20
[ 22.710196][ T71] ? unregister_netdevice_many+0x20/0x20
[ 22.710202][ T71] default_device_exit_batch+0x235/0x2d0
[ 22.710206][ T71] ? unregister_netdev+0x60/0x60
[ 22.710212][ T71] ops_undo_list+0x2bf/0x890
[ 22.710217][ T71] ? netns_get+0x110/0x110
[ 22.710219][ T71] ? cleanup_net+0x2d6/0x830
[ 22.710224][ T71] cleanup_net+0x3b2/0x830
[ 22.710227][ T71] ? net_passive_dec+0x190/0x190
[ 22.710231][ T71] ? rcu_is_watching+0x12/0xb0
[ 22.710237][ T71] process_one_work+0xe35/0x1650
[ 22.710243][ T71] ? pwq_dec_nr_in_flight+0x550/0x550
[ 22.710248][ T71] ? assign_work+0x168/0x240
[ 22.710252][ T71] worker_thread+0x591/0xcf0
[ 22.710257][ T71] ? rescuer_thread+0xd10/0xd10
[ 22.710260][ T71] kthread+0x37b/0x5f0
[ 22.710263][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 22.710266][ T71] ? ret_from_fork+0x1b/0x270
[ 22.710273][ T71] ? __lock_release+0x5d/0x170
[ 22.710278][ T71] ? rcu_is_watching+0x12/0xb0
[ 22.710280][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 22.710284][ T71] ret_from_fork+0x1db/0x270
[ 22.710287][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 22.710289][ T71] ret_from_fork_asm+0x11/0x20
[ 22.710298][ T71]
[ 22.710299][ T71] ==================================================================
[ 22.720344][ T71] Disabling lock debugging due to kernel taint
[ 22.720582][ T71] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 22.720852][ T71] #PF: supervisor write access in kernel mode
[ 22.721071][ T71] #PF: error_code(0x0002) - not-present page
[ 22.721289][ T71] PGD 0 P4D 0
[ 22.721428][ T71] Oops: Oops: 0002 [#1] SMP KASAN
[ 22.721621][ T71] CPU: 1 UID: 0 PID: 71 Comm: kworker/u16:1 Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 22.722024][ T71] Tainted: [B]=BAD_PAGE
[ 22.722162][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.722395][ T71] Workqueue: netns cleanup_net
[ 22.722589][ T71] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 22.722826][ T71] Code: 00 41 89 c0 b8 01 00 00 00 45 85 c0 74 0f 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 be 08 00 00 00 48 89 df e8 7f 7f 81 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 22.723453][ T71] RSP: 0018:ffffc900004c7690 EFLAGS: 00010046
[ 22.723695][ T71] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff9223f90a
[ 22.723968][ T71] RDX: fffffbfff2c8b6cd RSI: 0000000000000008 RDI: ffffffff9645b660
[ 22.724237][ T71] RBP: ffffc900004c76f8 R08: 0000000000000001 R09: fffffbfff2c8b6cc
[ 22.724504][ T71] R10: ffffffff9645b667 R11: ffffc900004c7180 R12: 0000000000000000
[ 22.724775][ T71] R13: 0000000000000286 R14: ffff88800bedc000 R15: dffffc0000000000
[ 22.725038][ T71] FS: 0000000000000000(0000) GS:ffff88809fe90000(0000) knlGS:0000000000000000
[ 22.725348][ T71] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.725571][ T71] CR2: 0000000000000000 CR3: 000000000bc2d004 CR4: 0000000000772ef0
[ 22.725836][ T71] PKRU: 55555554
[ 22.725969][ T71] Call Trace:
[ 22.726102][ T71]
[ 22.726192][ T71] ? irqentry_exit+0x3b/0x80
[ 22.726374][ T71] __cancel_work+0x7c/0x260
[ 22.726561][ T71] ? enable_delayed_work+0x10/0x10
[ 22.726738][ T71] ? queue_delayed_work_on+0x53/0xa0
[ 22.726912][ T71] __cancel_work_sync+0x18/0xc0
[ 22.727087][ T71] __dev_close_many+0x1ce/0x810
[ 22.727270][ T71] ? netdev_notify_peers+0x20/0x20
[ 22.727446][ T71] ? netif_close_many+0x201/0x650
[ 22.727620][ T71] netif_close_many+0x201/0x650
[ 22.727795][ T71] ? __mutex_handoff+0x2b0/0x2b0
[ 22.727974][ T71] ? __dev_close_many+0x810/0x810
[ 22.728149][ T71] ? netif_close_many_and_unlock+0x21/0x2a0
[ 22.728368][ T71] unregister_netdevice_many_notify+0x305/0x1b30
[ 22.728590][ T71] ? find_held_lock+0x2b/0x80
[ 22.728768][ T71] ? mutex_is_locked+0x1c/0x50
[ 22.728941][ T71] ? dev_ingress_queue_create+0x190/0x190
[ 22.729114][ T71] ? rtnl_is_locked+0x15/0x20
[ 22.729290][ T71] ? unregister_netdevice_queue+0x6f/0x410
[ 22.729505][ T71] ? unregister_netdevice_many+0x20/0x20
[ 22.729678][ T71] ? unregister_netdevice_many+0x20/0x20
[ 22.729855][ T71] default_device_exit_batch+0x235/0x2d0
[ 22.730029][ T71] ? unregister_netdev+0x60/0x60
[ 22.730206][ T71] ops_undo_list+0x2bf/0x890
[ 22.730381][ T71] ? netns_get+0x110/0x110
[ 22.730554][ T71] ? cleanup_net+0x2d6/0x830
[ 22.730728][ T71] cleanup_net+0x3b2/0x830
[ 22.730902][ T71] ? net_passive_dec+0x190/0x190
[ 22.731081][ T71] ? rcu_is_watching+0x12/0xb0
[ 22.731263][ T71] process_one_work+0xe35/0x1650
[ 22.731444][ T71] ? pwq_dec_nr_in_flight+0x550/0x550
[ 22.731620][ T71] ? assign_work+0x168/0x240
[ 22.731795][ T71] worker_thread+0x591/0xcf0
[ 22.731972][ T71] ? rescuer_thread+0xd10/0xd10
[ 22.732146][ T71] kthread+0x37b/0x5f0
[ 22.732286][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 22.732458][ T71] ? ret_from_fork+0x1b/0x270
[ 22.732635][ T71] ? __lock_release+0x5d/0x170
[ 22.732811][ T71] ? rcu_is_watching+0x12/0xb0
[ 22.732983][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 22.733157][ T71] ret_from_fork+0x1db/0x270
[ 22.733330][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 22.733507][ T71] ret_from_fork_asm+0x11/0x20
[ 22.733691][ T71]
[ 22.733824][ T71] Modules linked in: veth
[ 22.733963][ T71] CR2: 0000000000000000
[ 22.734123][ T71] ---[ end trace 0000000000000000 ]---
[ 22.734300][ T71] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 22.734525][ T71] Code: 00 41 89 c0 b8 01 00 00 00 45 85 c0 74 0f 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 be 08 00 00 00 48 89 df e8 7f 7f 81 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 22.735130][ T71] RSP: 0018:ffffc900004c7690 EFLAGS: 00010046
[ 22.735352][ T71] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff9223f90a
[ 22.735611][ T71] RDX: fffffbfff2c8b6cd RSI: 0000000000000008 RDI: ffffffff9645b660
[ 22.735870][ T71] RBP: ffffc900004c76f8 R08: 0000000000000001 R09: fffffbfff2c8b6cc
[ 22.736128][ T71] R10: ffffffff9645b667 R11: ffffc900004c7180 R12: 0000000000000000
[ 22.736391][ T71] R13: 0000000000000286 R14: ffff88800bedc000 R15: dffffc0000000000
[ 22.736654][ T71] FS: 0000000000000000(0000) GS:ffff88809fe90000(0000) knlGS:0000000000000000
[ 22.736959][ T71] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.737180][ T71] CR2: 0000000000000000 CR3: 000000000bc2d004 CR4: 0000000000772ef0
[ 22.737454][ T71] PKRU: 55555554
[ 22.737591][ T71] Kernel panic - not syncing: Fatal exception
[ 22.737913][ T71] Kernel Offset: 0x10c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 22.738334][ T71] ---[ end Kernel panic - not syncing: Fatal exception ]---
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