[ 14.860030][ T229] unsigned-md5_ip (229) used greatest stack depth: 24224 bytes left
[ 14.883696][ T12] ==================================================================
[ 14.884018][ T12] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 14.884309][ T12] Write of size 8 at addr 0000000000000000 by task kworker/u16:0/12
[ 14.884588][ T12]
[ 14.884680][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 14.884685][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.884688][ T12] Workqueue: netns cleanup_net
[ 14.884694][ T12] Call Trace:
[ 14.884696][ T12]
[ 14.884698][ T12] dump_stack_lvl+0x82/0xc0
[ 14.884707][ T12] ? try_to_grab_pending+0x81/0x6c0
[ 14.884712][ T12] kasan_report+0xca/0x100
[ 14.884721][ T12] ? try_to_grab_pending+0x81/0x6c0
[ 14.884727][ T12] kasan_check_range+0x39/0x1b0
[ 14.884731][ T12] try_to_grab_pending+0x81/0x6c0
[ 14.884735][ T12] __cancel_work+0x7c/0x260
[ 14.884738][ T12] ? enable_delayed_work+0x10/0x10
[ 14.884742][ T12] ? qdisc_destroy+0x50/0x50
[ 14.884749][ T12] __cancel_work_sync+0x18/0xc0
[ 14.884752][ T12] __dev_close_many+0x1ce/0x810
[ 14.884757][ T12] ? netdev_notify_peers+0x20/0x20
[ 14.884760][ T12] ? netif_close_many+0x201/0x650
[ 14.884765][ T12] netif_close_many+0x201/0x650
[ 14.884769][ T12] ? __dev_close_many+0x810/0x810
[ 14.884773][ T12] ? netif_close_many_and_unlock+0x21/0x2a0
[ 14.884778][ T12] unregister_netdevice_many_notify+0x305/0x1b30
[ 14.884783][ T12] ? unregister_netdevice_many+0x20/0x20
[ 14.884786][ T12] ? vrf_dellink+0xf4/0x150
[ 14.884790][ T12] ? __lock_release+0x5d/0x170
[ 14.884796][ T12] ? mutex_is_locked+0x1c/0x50
[ 14.884799][ T12] ? dev_ingress_queue_create+0x190/0x190
[ 14.884803][ T12] ? rtnl_is_locked+0x15/0x20
[ 14.884806][ T12] ? unregister_netdevice_queue+0x6f/0x410
[ 14.884809][ T12] ? unregister_netdevice_many+0x20/0x20
[ 14.884811][ T12] ? vrf_dellink+0xff/0x150
[ 14.884814][ T12] ? unregister_netdevice_many+0x20/0x20
[ 14.884821][ T12] default_device_exit_batch+0x235/0x2d0
[ 14.884824][ T12] ? unregister_netdev+0x60/0x60
[ 14.884830][ T12] ops_undo_list+0x2bf/0x890
[ 14.884835][ T12] ? netns_get+0x110/0x110
[ 14.884837][ T12] ? cleanup_net+0x2d6/0x830
[ 14.884842][ T12] cleanup_net+0x3b2/0x830
[ 14.884845][ T12] ? net_passive_dec+0x190/0x190
[ 14.884849][ T12] ? rcu_is_watching+0x12/0xb0
[ 14.884853][ T12] process_one_work+0xe35/0x1650
[ 14.884859][ T12] ? pwq_dec_nr_in_flight+0x550/0x550
[ 14.884864][ T12] ? assign_work+0x168/0x240
[ 14.884868][ T12] worker_thread+0x591/0xcf0
[ 14.884874][ T12] ? rescuer_thread+0xd10/0xd10
[ 14.884877][ T12] kthread+0x37b/0x5f0
[ 14.884880][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 14.884882][ T12] ? ret_from_fork+0x1b/0x270
[ 14.884886][ T12] ? __lock_release+0x5d/0x170
[ 14.884890][ T12] ? rcu_is_watching+0x12/0xb0
[ 14.884893][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 14.884896][ T12] ret_from_fork+0x1db/0x270
[ 14.884899][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 14.884901][ T12] ret_from_fork_asm+0x11/0x20
[ 14.884910][ T12]
[ 14.884912][ T12] ==================================================================
[ 14.894956][ T12] Disabling lock debugging due to kernel taint
[ 14.895195][ T12] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 14.895440][ T12] #PF: supervisor write access in kernel mode
[ 14.895646][ T12] #PF: error_code(0x0002) - not-present page
[ 14.895870][ T12] PGD 0 P4D 0
[ 14.896009][ T12] Oops: Oops: 0002 [#1] SMP KASAN
[ 14.896203][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 14.896609][ T12] Tainted: [B]=BAD_PAGE
[ 14.896754][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.896980][ T12] Workqueue: netns cleanup_net
[ 14.897178][ T12] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 14.897408][ 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
[ 14.898036][ T12] RSP: 0018:ffffc900000c7690 EFLAGS: 00010046
[ 14.898265][ T12] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffaec3f90a
[ 14.898517][ T12] RDX: fffffbfff65cb6cd RSI: 0000000000000008 RDI: ffffffffb2e5b660
[ 14.898790][ T12] RBP: ffffc900000c76f8 R08: 0000000000000001 R09: fffffbfff65cb6cc
[ 14.899054][ T12] R10: ffffffffb2e5b667 R11: ffffc900000c7180 R12: 0000000000000000
[ 14.899331][ T12] R13: 0000000000000286 R14: ffff88800bdd9000 R15: dffffc0000000000
[ 14.899586][ T12] FS: 0000000000000000(0000) GS:ffff88807d810000(0000) knlGS:0000000000000000
[ 14.899887][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.900133][ T12] CR2: 0000000000000000 CR3: 0000000035935004 CR4: 0000000000772ef0
[ 14.900381][ T12] PKRU: 55555554
[ 14.900505][ T12] Call Trace:
[ 14.900633][ T12]
[ 14.900725][ T12] __cancel_work+0x7c/0x260
[ 14.900897][ T12] ? enable_delayed_work+0x10/0x10
[ 14.901084][ T12] ? qdisc_destroy+0x50/0x50
[ 14.901259][ T12] __cancel_work_sync+0x18/0xc0
[ 14.901425][ T12] __dev_close_many+0x1ce/0x810
[ 14.901593][ T12] ? netdev_notify_peers+0x20/0x20
[ 14.901764][ T12] ? netif_close_many+0x201/0x650
[ 14.901937][ T12] netif_close_many+0x201/0x650
[ 14.902124][ T12] ? __dev_close_many+0x810/0x810
[ 14.902290][ T12] ? netif_close_many_and_unlock+0x21/0x2a0
[ 14.902491][ T12] unregister_netdevice_many_notify+0x305/0x1b30
[ 14.902697][ T12] ? unregister_netdevice_many+0x20/0x20
[ 14.902878][ T12] ? vrf_dellink+0xf4/0x150
[ 14.903052][ T12] ? __lock_release+0x5d/0x170
[ 14.903238][ T12] ? mutex_is_locked+0x1c/0x50
[ 14.903401][ T12] ? dev_ingress_queue_create+0x190/0x190
[ 14.903566][ T12] ? rtnl_is_locked+0x15/0x20
[ 14.903736][ T12] ? unregister_netdevice_queue+0x6f/0x410
[ 14.903951][ T12] ? unregister_netdevice_many+0x20/0x20
[ 14.904135][ T12] ? vrf_dellink+0xff/0x150
[ 14.904299][ T12] ? unregister_netdevice_many+0x20/0x20
[ 14.904465][ T12] default_device_exit_batch+0x235/0x2d0
[ 14.904630][ T12] ? unregister_netdev+0x60/0x60
[ 14.904808][ T12] ops_undo_list+0x2bf/0x890
[ 14.904978][ T12] ? netns_get+0x110/0x110
[ 14.905169][ T12] ? cleanup_net+0x2d6/0x830
[ 14.905338][ T12] cleanup_net+0x3b2/0x830
[ 14.905499][ T12] ? net_passive_dec+0x190/0x190
[ 14.905661][ T12] ? rcu_is_watching+0x12/0xb0
[ 14.905837][ T12] process_one_work+0xe35/0x1650
[ 14.906012][ T12] ? pwq_dec_nr_in_flight+0x550/0x550
[ 14.906197][ T12] ? assign_work+0x168/0x240
[ 14.906358][ T12] worker_thread+0x591/0xcf0
[ 14.906521][ T12] ? rescuer_thread+0xd10/0xd10
[ 14.906689][ T12] kthread+0x37b/0x5f0
[ 14.906824][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 14.906996][ T12] ? ret_from_fork+0x1b/0x270
[ 14.907179][ T12] ? __lock_release+0x5d/0x170
[ 14.907357][ T12] ? rcu_is_watching+0x12/0xb0
[ 14.907519][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 14.907684][ T12] ret_from_fork+0x1db/0x270
[ 14.907857][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 14.908032][ T12] ret_from_fork_asm+0x11/0x20
[ 14.908219][ T12]
[ 14.908343][ T12] Modules linked in: veth
[ 14.908474][ T12] CR2: 0000000000000000
[ 14.908601][ T12] ---[ end trace 0000000000000000 ]---
[ 14.908772][ T12] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 14.908989][ 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
[ 14.909578][ T12] RSP: 0018:ffffc900000c7690 EFLAGS: 00010046
[ 14.909794][ T12] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffaec3f90a
[ 14.910047][ T12] RDX: fffffbfff65cb6cd RSI: 0000000000000008 RDI: ffffffffb2e5b660
[ 14.910301][ T12] RBP: ffffc900000c76f8 R08: 0000000000000001 R09: fffffbfff65cb6cc
[ 14.910546][ T12] R10: ffffffffb2e5b667 R11: ffffc900000c7180 R12: 0000000000000000
[ 14.910799][ T12] R13: 0000000000000286 R14: ffff88800bdd9000 R15: dffffc0000000000
[ 14.911051][ T12] FS: 0000000000000000(0000) GS:ffff88807d810000(0000) knlGS:0000000000000000
[ 14.911347][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.911562][ T12] CR2: 0000000000000000 CR3: 0000000035935004 CR4: 0000000000772ef0
[ 14.911814][ T12] PKRU: 55555554
[ 14.911940][ T12] Kernel panic - not syncing: Fatal exception
[ 14.912259][ T12] Kernel Offset: 0x2d600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 14.912642][ T12] ---[ end Kernel panic - not syncing: Fatal exception ]---
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