[ 15.653152][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 16.669732][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 16.672758][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 17.691089][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 17.693714][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 18.715077][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 18.717760][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 19.739082][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 19.741709][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 20.763194][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 20.767003][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 21.787204][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK
[ 23.079564][ T12] ==================================================================
[ 23.079926][ T12] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 23.080242][ T12] Write of size 8 at addr 0000000000000000 by task kworker/u16:0/12
[ 23.080522][ T12]
[ 23.080631][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 23.080636][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.080639][ T12] Workqueue: netns cleanup_net
[ 23.080648][ T12] Call Trace:
[ 23.080650][ T12]
[ 23.080653][ T12] dump_stack_lvl+0x82/0xc0
[ 23.080661][ T12] ? try_to_grab_pending+0x81/0x6c0
[ 23.080664][ T12] kasan_report+0xca/0x100
[ 23.080672][ T12] ? try_to_grab_pending+0x81/0x6c0
[ 23.080677][ T12] kasan_check_range+0x39/0x1b0
[ 23.080680][ T12] try_to_grab_pending+0x81/0x6c0
[ 23.080685][ T12] __cancel_work+0x7c/0x260
[ 23.080688][ T12] ? enable_delayed_work+0x10/0x10
[ 23.080694][ T12] ? queue_delayed_work_on+0x6a/0xa0
[ 23.080702][ T12] __cancel_work_sync+0x18/0xc0
[ 23.080708][ T12] __dev_close_many+0x1ce/0x810
[ 23.080714][ T12] ? netdev_notify_peers+0x20/0x20
[ 23.080718][ T12] ? netif_close_many+0x201/0x650
[ 23.080722][ T12] netif_close_many+0x201/0x650
[ 23.080725][ T12] ? __mutex_handoff+0x2b0/0x2b0
[ 23.080731][ T12] ? __dev_close_many+0x810/0x810
[ 23.080734][ T12] ? netif_close_many_and_unlock+0x21/0x2a0
[ 23.080739][ T12] unregister_netdevice_many_notify+0x305/0x1b30
[ 23.080745][ T12] ? find_held_lock+0x2b/0x80
[ 23.080750][ T12] ? mutex_is_locked+0x1c/0x50
[ 23.080753][ T12] ? dev_ingress_queue_create+0x190/0x190
[ 23.080757][ T12] ? rtnl_is_locked+0x15/0x20
[ 23.080760][ T12] ? unregister_netdevice_queue+0x6f/0x410
[ 23.080763][ T12] ? unregister_netdevice_many+0x20/0x20
[ 23.080767][ T12] ? unregister_netdevice_many+0x20/0x20
[ 23.080773][ T12] default_device_exit_batch+0x235/0x2d0
[ 23.080777][ T12] ? unregister_netdev+0x60/0x60
[ 23.080783][ T12] ops_undo_list+0x2bf/0x890
[ 23.080788][ T12] ? netns_get+0x110/0x110
[ 23.080790][ T12] ? cleanup_net+0x2d6/0x830
[ 23.080795][ T12] cleanup_net+0x3b2/0x830
[ 23.080798][ T12] ? net_passive_dec+0x190/0x190
[ 23.080802][ T12] ? rcu_is_watching+0x12/0xb0
[ 23.080809][ T12] process_one_work+0xe35/0x1650
[ 23.080815][ T12] ? pwq_dec_nr_in_flight+0x550/0x550
[ 23.080820][ T12] ? assign_work+0x168/0x240
[ 23.080824][ T12] worker_thread+0x591/0xcf0
[ 23.080829][ T12] ? rescuer_thread+0xd10/0xd10
[ 23.080832][ T12] kthread+0x37b/0x5f0
[ 23.080836][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 23.080838][ T12] ? ret_from_fork+0x1b/0x270
[ 23.080843][ T12] ? __lock_release+0x5d/0x170
[ 23.080847][ T12] ? rcu_is_watching+0x12/0xb0
[ 23.080850][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 23.080853][ T12] ret_from_fork+0x1db/0x270
[ 23.080856][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 23.080858][ T12] ret_from_fork_asm+0x11/0x20
[ 23.080867][ T12]
[ 23.080869][ T12] ==================================================================
[ 23.090451][ T12] Disabling lock debugging due to kernel taint
[ 23.090684][ T12] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 23.090952][ T12] #PF: supervisor write access in kernel mode
[ 23.091153][ T12] #PF: error_code(0x0002) - not-present page
[ 23.091367][ T12] PGD 0 P4D 0
[ 23.091511][ T12] Oops: Oops: 0002 [#1] SMP KASAN
[ 23.091735][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 23.092300][ T12] Tainted: [B]=BAD_PAGE
[ 23.092438][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.092661][ T12] Workqueue: netns cleanup_net
[ 23.092861][ T12] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 23.093077][ T12] 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
[ 23.093700][ T12] RSP: 0018:ffffc900000c7690 EFLAGS: 00010046
[ 23.093920][ T12] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff87c3f90a
[ 23.094163][ T12] RDX: fffffbfff17cb6cd RSI: 0000000000000008 RDI: ffffffff8be5b660
[ 23.094412][ T12] RBP: ffffc900000c76f8 R08: 0000000000000001 R09: fffffbfff17cb6cc
[ 23.094675][ T12] R10: ffffffff8be5b667 R11: ffffc900000c7180 R12: 0000000000000000
[ 23.094931][ T12] R13: 0000000000000286 R14: ffff888010784000 R15: dffffc0000000000
[ 23.095171][ T12] FS: 0000000000000000(0000) GS:ffff8880aa590000(0000) knlGS:0000000000000000
[ 23.095455][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.095673][ T12] CR2: 0000000000000000 CR3: 000000000ad35003 CR4: 0000000000772ef0
[ 23.095932][ T12] PKRU: 55555554
[ 23.096053][ T12] Call Trace:
[ 23.096174][ T12]
[ 23.096260][ T12] __cancel_work+0x7c/0x260
[ 23.096424][ T12] ? enable_delayed_work+0x10/0x10
[ 23.096634][ T12] ? queue_delayed_work_on+0x6a/0xa0
[ 23.096803][ T12] __cancel_work_sync+0x18/0xc0
[ 23.096971][ T12] __dev_close_many+0x1ce/0x810
[ 23.097138][ T12] ? netdev_notify_peers+0x20/0x20
[ 23.097297][ T12] ? netif_close_many+0x201/0x650
[ 23.097498][ T12] netif_close_many+0x201/0x650
[ 23.097672][ T12] ? __mutex_handoff+0x2b0/0x2b0
[ 23.097850][ T12] ? __dev_close_many+0x810/0x810
[ 23.098017][ T12] ? netif_close_many_and_unlock+0x21/0x2a0
[ 23.098217][ T12] unregister_netdevice_many_notify+0x305/0x1b30
[ 23.098443][ T12] ? find_held_lock+0x2b/0x80
[ 23.098615][ T12] ? mutex_is_locked+0x1c/0x50
[ 23.098787][ T12] ? dev_ingress_queue_create+0x190/0x190
[ 23.098952][ T12] ? rtnl_is_locked+0x15/0x20
[ 23.099117][ T12] ? unregister_netdevice_queue+0x6f/0x410
[ 23.099322][ T12] ? unregister_netdevice_many+0x20/0x20
[ 23.099504][ T12] ? unregister_netdevice_many+0x20/0x20
[ 23.099678][ T12] default_device_exit_batch+0x235/0x2d0
[ 23.099892][ T12] ? unregister_netdev+0x60/0x60
[ 23.100136][ T12] ops_undo_list+0x2bf/0x890
[ 23.100385][ T12] ? netns_get+0x110/0x110
[ 23.100565][ T12] ? cleanup_net+0x2d6/0x830
[ 23.100756][ T12] cleanup_net+0x3b2/0x830
[ 23.100922][ T12] ? net_passive_dec+0x190/0x190
[ 23.101084][ T12] ? rcu_is_watching+0x12/0xb0
[ 23.101262][ T12] process_one_work+0xe35/0x1650
[ 23.101423][ T12] ? pwq_dec_nr_in_flight+0x550/0x550
[ 23.101595][ T12] ? assign_work+0x168/0x240
[ 23.101776][ T12] worker_thread+0x591/0xcf0
[ 23.101940][ T12] ? rescuer_thread+0xd10/0xd10
[ 23.102098][ T12] kthread+0x37b/0x5f0
[ 23.102224][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 23.102380][ T12] ? ret_from_fork+0x1b/0x270
[ 23.102556][ T12] ? __lock_release+0x5d/0x170
[ 23.102742][ T12] ? rcu_is_watching+0x12/0xb0
[ 23.102906][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 23.103064][ T12] ret_from_fork+0x1db/0x270
[ 23.103232][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 23.103394][ T12] ret_from_fork_asm+0x11/0x20
[ 23.103557][ T12]
[ 23.103688][ T12] Modules linked in: veth
[ 23.103834][ T12] CR2: 0000000000000000
[ 23.103973][ T12] ---[ end trace 0000000000000000 ]---
[ 23.104137][ T12] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 23.104345][ T12] 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
[ 23.104993][ T12] RSP: 0018:ffffc900000c7690 EFLAGS: 00010046
[ 23.105209][ T12] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff87c3f90a
[ 23.105445][ T12] RDX: fffffbfff17cb6cd RSI: 0000000000000008 RDI: ffffffff8be5b660
[ 23.105694][ T12] RBP: ffffc900000c76f8 R08: 0000000000000001 R09: fffffbfff17cb6cc
[ 23.105952][ T12] R10: ffffffff8be5b667 R11: ffffc900000c7180 R12: 0000000000000000
[ 23.106200][ T12] R13: 0000000000000286 R14: ffff888010784000 R15: dffffc0000000000
[ 23.106435][ T12] FS: 0000000000000000(0000) GS:ffff8880aa590000(0000) knlGS:0000000000000000
[ 23.106777][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.106978][ T12] CR2: 0000000000000000 CR3: 000000000ad35003 CR4: 0000000000772ef0
[ 23.107238][ T12] PKRU: 55555554
[ 23.107361][ T12] Kernel panic - not syncing: Fatal exception
[ 23.107810][ T12] Kernel Offset: 0x6600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 23.108276][ T12] ---[ end Kernel panic - not syncing: Fatal exception ]---
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