[ 19.065668][ T282] ip (282) used greatest stack depth: 24320 bytes left
[ 19.233606][ T284] ip (284) used greatest stack depth: 23952 bytes left
[ 25.894892][ T332] Initializing XFRM netlink socket
[ 893.910546][ T12] ==================================================================
[ 893.910959][ T12] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 893.911297][ T12] Write of size 8 at addr 0000000000000000 by task kworker/u16:0/12
[ 893.911596][ T12]
[ 893.911712][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 893.911721][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 893.911725][ T12] Workqueue: netns cleanup_net
[ 893.911745][ T12] Call Trace:
[ 893.911749][ T12]
[ 893.911752][ T12] dump_stack_lvl+0x82/0xc0
[ 893.911766][ T12] ? try_to_grab_pending+0x81/0x6c0
[ 893.911771][ T12] kasan_report+0xca/0x100
[ 893.911786][ T12] ? try_to_grab_pending+0x81/0x6c0
[ 893.911792][ T12] kasan_check_range+0x39/0x1b0
[ 893.911796][ T12] try_to_grab_pending+0x81/0x6c0
[ 893.911801][ T12] __cancel_work+0x7c/0x260
[ 893.911805][ T12] ? enable_delayed_work+0x10/0x10
[ 893.911810][ T12] ? queue_delayed_work_on+0x6a/0xa0
[ 893.911815][ T12] __cancel_work_sync+0x18/0xc0
[ 893.911820][ T12] __dev_close_many+0x1cf/0x980
[ 893.911826][ T12] ? netdev_notify_peers+0x20/0x20
[ 893.911833][ T12] ? netif_close_many+0x201/0x650
[ 893.911839][ T12] netif_close_many+0x201/0x650
[ 893.911843][ T12] ? __mutex_handoff+0x2b0/0x2b0
[ 893.911854][ T12] ? __dev_close_many+0x980/0x980
[ 893.911857][ T12] ? netif_close_many_and_unlock+0x21/0x2a0
[ 893.911860][ T12] ? trace_contention_end+0xd8/0x140
[ 893.911864][ T12] unregister_netdevice_many_notify+0x30a/0x1c90
[ 893.911870][ T12] ? default_device_exit_batch+0x80/0x2d0
[ 893.911875][ T12] ? mutex_is_locked+0x1c/0x50
[ 893.911879][ T12] ? dev_ingress_queue_create+0x190/0x190
[ 893.911882][ T12] ? rtnl_is_locked+0x15/0x20
[ 893.911887][ T12] ? unregister_netdevice_queue+0x6f/0x410
[ 893.911892][ T12] ? unregister_netdevice_many+0x20/0x20
[ 893.911897][ T12] ? unregister_netdevice_many+0x20/0x20
[ 893.911907][ T12] default_device_exit_batch+0x235/0x2d0
[ 893.911911][ T12] ? unregister_netdev+0x60/0x60
[ 893.911917][ T12] ops_undo_list+0x2bf/0x890
[ 893.911923][ T12] ? rtnl_net_dumpid_one+0x270/0x270
[ 893.911926][ T12] ? cleanup_net+0x2d6/0x8b0
[ 893.911932][ T12] cleanup_net+0x3b2/0x8b0
[ 893.911937][ T12] ? net_passive_dec+0x190/0x190
[ 893.911942][ T12] ? rcu_is_watching+0x12/0xb0
[ 893.911949][ T12] process_one_work+0xe35/0x1650
[ 893.911956][ T12] ? pwq_dec_nr_in_flight+0x550/0x550
[ 893.911962][ T12] ? assign_work+0x168/0x240
[ 893.911966][ T12] worker_thread+0x591/0xcf0
[ 893.911973][ T12] ? rescuer_thread+0xd10/0xd10
[ 893.911977][ T12] kthread+0x37b/0x5f0
[ 893.911982][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 893.911985][ T12] ? ret_from_fork+0x1b/0x270
[ 893.911996][ T12] ? __lock_release+0x5d/0x170
[ 893.912000][ T12] ? rcu_is_watching+0x12/0xb0
[ 893.912004][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 893.912007][ T12] ret_from_fork+0x1db/0x270
[ 893.912010][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 893.912013][ T12] ret_from_fork_asm+0x11/0x20
[ 893.912027][ T12]
[ 893.912029][ T12] ==================================================================
[ 893.922429][ T12] Disabling lock debugging due to kernel taint
[ 893.922714][ T12] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 893.923018][ T12] #PF: supervisor write access in kernel mode
[ 893.923247][ T12] #PF: error_code(0x0002) - not-present page
[ 893.923485][ T12] PGD 0 P4D 0
[ 893.923643][ T12] Oops: Oops: 0002 [#1] SMP KASAN
[ 893.923851][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 893.924287][ T12] Tainted: [B]=BAD_PAGE
[ 893.924429][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 893.924695][ T12] Workqueue: netns cleanup_net
[ 893.924933][ T12] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 893.925177][ 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 1f 93 82 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 893.925877][ T12] RSP: 0018:ffffc900000c7680 EFLAGS: 00010046
[ 893.926116][ T12] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8c449b8a
[ 893.926400][ T12] RDX: fffffbfff222cacd RSI: 0000000000000008 RDI: ffffffff91165660
[ 893.926708][ T12] RBP: ffffc900000c76e8 R08: 0000000000000001 R09: fffffbfff222cacc
[ 893.927113][ T12] R10: ffffffff91165667 R11: ffffc900000c7140 R12: 0000000000000000
[ 893.927392][ T12] R13: 0000000000000282 R14: ffff888009384000 R15: dffffc0000000000
[ 893.927696][ T12] FS: 0000000000000000(0000) GS:ffff8880d5a07000(0000) knlGS:0000000000000000
[ 893.928133][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 893.928377][ T12] CR2: 0000000000000000 CR3: 000000007c749001 CR4: 0000000000772ef0
[ 893.928691][ T12] PKRU: 55555554
[ 893.929048][ T12] Call Trace:
[ 893.929187][ T12]
[ 893.929282][ T12] __cancel_work+0x7c/0x260
[ 893.929472][ T12] ? enable_delayed_work+0x10/0x10
[ 893.929689][ T12] ? queue_delayed_work_on+0x6a/0xa0
[ 893.929997][ T12] __cancel_work_sync+0x18/0xc0
[ 893.930181][ T12] __dev_close_many+0x1cf/0x980
[ 893.930364][ T12] ? netdev_notify_peers+0x20/0x20
[ 893.930565][ T12] ? netif_close_many+0x201/0x650
[ 893.930877][ T12] netif_close_many+0x201/0x650
[ 893.931060][ T12] ? __mutex_handoff+0x2b0/0x2b0
[ 893.931303][ T12] ? __dev_close_many+0x980/0x980
[ 893.931619][ T12] ? netif_close_many_and_unlock+0x21/0x2a0
[ 893.931879][ T12] ? trace_contention_end+0xd8/0x140
[ 893.932072][ T12] unregister_netdevice_many_notify+0x30a/0x1c90
[ 893.932299][ T12] ? default_device_exit_batch+0x80/0x2d0
[ 893.932495][ T12] ? mutex_is_locked+0x1c/0x50
[ 893.932705][ T12] ? dev_ingress_queue_create+0x190/0x190
[ 893.932888][ T12] ? rtnl_is_locked+0x15/0x20
[ 893.933066][ T12] ? unregister_netdevice_queue+0x6f/0x410
[ 893.933282][ T12] ? unregister_netdevice_many+0x20/0x20
[ 893.933461][ T12] ? unregister_netdevice_many+0x20/0x20
[ 893.933651][ T12] default_device_exit_batch+0x235/0x2d0
[ 893.933821][ T12] ? unregister_netdev+0x60/0x60
[ 893.934108][ T12] ops_undo_list+0x2bf/0x890
[ 893.934276][ T12] ? rtnl_net_dumpid_one+0x270/0x270
[ 893.934456][ T12] ? cleanup_net+0x2d6/0x8b0
[ 893.934656][ T12] cleanup_net+0x3b2/0x8b0
[ 893.934959][ T12] ? net_passive_dec+0x190/0x190
[ 893.935152][ T12] ? rcu_is_watching+0x12/0xb0
[ 893.935321][ T12] process_one_work+0xe35/0x1650
[ 893.935562][ T12] ? pwq_dec_nr_in_flight+0x550/0x550
[ 893.935854][ T12] ? assign_work+0x168/0x240
[ 893.936040][ T12] worker_thread+0x591/0xcf0
[ 893.936234][ T12] ? rescuer_thread+0xd10/0xd10
[ 893.936403][ T12] kthread+0x37b/0x5f0
[ 893.936686][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 893.936909][ T12] ? ret_from_fork+0x1b/0x270
[ 893.937102][ T12] ? __lock_release+0x5d/0x170
[ 893.937273][ T12] ? rcu_is_watching+0x12/0xb0
[ 893.937566][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 893.937772][ T12] ret_from_fork+0x1db/0x270
[ 893.937997][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 893.938178][ T12] ret_from_fork_asm+0x11/0x20
[ 893.938454][ T12]
[ 893.938607][ T12] Modules linked in: xfrm_user xt_policy nft_compat nf_tables
[ 893.938901][ T12] CR2: 0000000000000000
[ 893.939047][ T12] ---[ end trace 0000000000000000 ]---
[ 893.939227][ T12] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 893.939463][ 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 1f 93 82 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 893.940266][ T12] RSP: 0018:ffffc900000c7680 EFLAGS: 00010046
[ 893.940501][ T12] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8c449b8a
[ 893.940810][ T12] RDX: fffffbfff222cacd RSI: 0000000000000008 RDI: ffffffff91165660
[ 893.941292][ T12] RBP: ffffc900000c76e8 R08: 0000000000000001 R09: fffffbfff222cacc
[ 893.941575][ T12] R10: ffffffff91165667 R11: ffffc900000c7140 R12: 0000000000000000
[ 893.941969][ T12] R13: 0000000000000282 R14: ffff888009384000 R15: dffffc0000000000
[ 893.942248][ T12] FS: 0000000000000000(0000) GS:ffff8880d5a07000(0000) knlGS:0000000000000000
[ 893.942705][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 893.943041][ T12] CR2: 0000000000000000 CR3: 000000007c749001 CR4: 0000000000772ef0
[ 893.943347][ T12] PKRU: 55555554
[ 893.943499][ T12] Kernel panic - not syncing: Fatal exception
[ 893.943924][ T12] Kernel Offset: 0xae00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 893.944354][ T12] ---[ end Kernel panic - not syncing: Fatal exception ]---
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