[ 21.892677][ T269] ip (269) used greatest stack depth: 24192 bytes left
[ 34.456480][ T542] nf_conntrack: nf_conntrack: table full in netns 4026532049, dropping packet
[ 34.457871][ T538] nf_conntrack: nf_conntrack: table full in netns 4026532049, dropping packet
[ 34.458847][ T546] nf_conntrack: nf_conntrack: table full in netns 4026532049, dropping packet
[ 34.459391][ T544] nf_conntrack: nf_conntrack: table full in netns 4026532049, dropping packet
[ 34.464496][ T553] nf_conntrack: nf_conntrack: table full in netns 4026532049, dropping packet
[ 34.565857][ T566] nf_conntrack: nf_conntrack: table full in netns 4026532049, dropping packet
[ 34.566720][ T564] nf_conntrack: nf_conntrack: table full in netns 4026532049, dropping packet
[ 34.567710][ T567] nf_conntrack: nf_conntrack: table full in netns 4026532049, dropping packet
[ 34.569367][ T561] nf_conntrack: nf_conntrack: table full in netns 4026532049, dropping packet
[ 34.572240][ T558] nf_conntrack: nf_conntrack: table full in netns 4026532049, dropping packet
[ 131.296968][ T71] ==================================================================
[ 131.297422][ T71] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 131.297892][ T71] Write of size 8 at addr 0000000000000000 by task kworker/u16:1/71
[ 131.298335][ T71]
[ 131.298478][ T71] CPU: 0 UID: 0 PID: 71 Comm: kworker/u16:1 Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 131.298485][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 131.298489][ T71] Workqueue: netns cleanup_net
[ 131.298505][ T71] Call Trace:
[ 131.298508][ T71]
[ 131.298512][ T71] dump_stack_lvl+0x82/0xc0
[ 131.298525][ T71] ? try_to_grab_pending+0x81/0x6c0
[ 131.298530][ T71] kasan_report+0xca/0x100
[ 131.298546][ T71] ? try_to_grab_pending+0x81/0x6c0
[ 131.298554][ T71] kasan_check_range+0x39/0x1b0
[ 131.298559][ T71] try_to_grab_pending+0x81/0x6c0
[ 131.298566][ T71] __cancel_work+0x7c/0x260
[ 131.298571][ T71] ? enable_delayed_work+0x10/0x10
[ 131.298578][ T71] ? qdisc_destroy+0x50/0x50
[ 131.298589][ T71] __cancel_work_sync+0x18/0xc0
[ 131.298595][ T71] __dev_close_many+0x1ce/0x810
[ 131.298602][ T71] ? netdev_notify_peers+0x20/0x20
[ 131.298608][ T71] ? netif_close_many+0x201/0x650
[ 131.298615][ T71] netif_close_many+0x201/0x650
[ 131.298620][ T71] ? __mutex_handoff+0x2b0/0x2b0
[ 131.298630][ T71] ? __dev_close_many+0x810/0x810
[ 131.298636][ T71] ? netif_close_many_and_unlock+0x21/0x2a0
[ 131.298643][ T71] unregister_netdevice_many_notify+0x305/0x1b30
[ 131.298651][ T71] ? rtnl_is_locked+0x15/0x20
[ 131.298658][ T71] ? dev_ingress_queue_create+0x190/0x190
[ 131.298663][ T71] ? rtnl_is_locked+0x15/0x20
[ 131.298666][ T71] ? unregister_netdevice_queue+0x6f/0x410
[ 131.298672][ T71] ? unregister_netdevice_many+0x20/0x20
[ 131.298681][ T71] default_device_exit_batch+0x235/0x2d0
[ 131.298687][ T71] ? unregister_netdev+0x60/0x60
[ 131.298696][ T71] ops_undo_list+0x2bf/0x890
[ 131.298708][ T71] ? netns_get+0x110/0x110
[ 131.298712][ T71] ? cleanup_net+0x2d6/0x830
[ 131.298720][ T71] cleanup_net+0x3b2/0x830
[ 131.298725][ T71] ? net_passive_dec+0x190/0x190
[ 131.298730][ T71] ? rcu_is_watching+0x12/0xb0
[ 131.298743][ T71] process_one_work+0xe35/0x1650
[ 131.298753][ T71] ? pwq_dec_nr_in_flight+0x550/0x550
[ 131.298761][ T71] ? assign_work+0x168/0x240
[ 131.298768][ T71] worker_thread+0x591/0xcf0
[ 131.298777][ T71] ? rescuer_thread+0xd10/0xd10
[ 131.298782][ T71] kthread+0x37b/0x5f0
[ 131.298787][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 131.298791][ T71] ? ret_from_fork+0x1b/0x270
[ 131.298799][ T71] ? __lock_release+0x5d/0x170
[ 131.298805][ T71] ? rcu_is_watching+0x12/0xb0
[ 131.298809][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 131.298814][ T71] ret_from_fork+0x1db/0x270
[ 131.298819][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 131.298823][ T71] ret_from_fork_asm+0x11/0x20
[ 131.298838][ T71]
[ 131.298840][ T71] ==================================================================
[ 131.312027][ T71] Disabling lock debugging due to kernel taint
[ 131.312326][ T71] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 131.312678][ T71] #PF: supervisor write access in kernel mode
[ 131.312960][ T71] #PF: error_code(0x0002) - not-present page
[ 131.313252][ T71] PGD 0 P4D 0
[ 131.313438][ T71] Oops: Oops: 0002 [#1] SMP KASAN
[ 131.313684][ T71] CPU: 0 UID: 0 PID: 71 Comm: kworker/u16:1 Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 131.314220][ T71] Tainted: [B]=BAD_PAGE
[ 131.314412][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 131.314917][ T71] Workqueue: netns cleanup_net
[ 131.315106][ T71] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 131.315339][ 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 df 81 84 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 131.315927][ T71] RSP: 0018:ffffc900004c7690 EFLAGS: 00010046
[ 131.316135][ T71] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8a640aaa
[ 131.316480][ T71] RDX: fffffbfff1d0fecd RSI: 0000000000000008 RDI: ffffffff8e87f660
[ 131.316730][ T71] RBP: ffffc900004c76f8 R08: 0000000000000001 R09: fffffbfff1d0fecc
[ 131.316969][ T71] R10: ffffffff8e87f667 R11: ffffc900004c7180 R12: 0000000000000000
[ 131.317297][ T71] R13: 0000000000000286 R14: ffff888006109000 R15: dffffc0000000000
[ 131.317536][ T71] FS: 0000000000000000(0000) GS:ffff8880a79ec000(0000) knlGS:0000000000000000
[ 131.317914][ T71] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 131.318121][ T71] CR2: 0000000000000000 CR3: 0000000012535004 CR4: 0000000000772ef0
[ 131.318362][ T71] PKRU: 55555554
[ 131.318489][ T71] Call Trace:
[ 131.318615][ T71]
[ 131.318700][ T71] __cancel_work+0x7c/0x260
[ 131.318863][ T71] ? enable_delayed_work+0x10/0x10
[ 131.319033][ T71] ? qdisc_destroy+0x50/0x50
[ 131.319195][ T71] __cancel_work_sync+0x18/0xc0
[ 131.319357][ T71] __dev_close_many+0x1ce/0x810
[ 131.319516][ T71] ? netdev_notify_peers+0x20/0x20
[ 131.319675][ T71] ? netif_close_many+0x201/0x650
[ 131.319932][ T71] netif_close_many+0x201/0x650
[ 131.320087][ T71] ? __mutex_handoff+0x2b0/0x2b0
[ 131.320248][ T71] ? __dev_close_many+0x810/0x810
[ 131.320406][ T71] ? netif_close_many_and_unlock+0x21/0x2a0
[ 131.320698][ T71] unregister_netdevice_many_notify+0x305/0x1b30
[ 131.320896][ T71] ? rtnl_is_locked+0x15/0x20
[ 131.321052][ T71] ? dev_ingress_queue_create+0x190/0x190
[ 131.321210][ T71] ? rtnl_is_locked+0x15/0x20
[ 131.321364][ T71] ? unregister_netdevice_queue+0x6f/0x410
[ 131.321563][ T71] ? unregister_netdevice_many+0x20/0x20
[ 131.321722][ T71] default_device_exit_batch+0x235/0x2d0
[ 131.321880][ T71] ? unregister_netdev+0x60/0x60
[ 131.322038][ T71] ops_undo_list+0x2bf/0x890
[ 131.322200][ T71] ? netns_get+0x110/0x110
[ 131.322359][ T71] ? cleanup_net+0x2d6/0x830
[ 131.322522][ T71] cleanup_net+0x3b2/0x830
[ 131.322682][ T71] ? net_passive_dec+0x190/0x190
[ 131.322848][ T71] ? rcu_is_watching+0x12/0xb0
[ 131.323013][ T71] process_one_work+0xe35/0x1650
[ 131.323177][ T71] ? pwq_dec_nr_in_flight+0x550/0x550
[ 131.323336][ T71] ? assign_work+0x168/0x240
[ 131.323498][ T71] worker_thread+0x591/0xcf0
[ 131.323655][ T71] ? rescuer_thread+0xd10/0xd10
[ 131.323811][ T71] kthread+0x37b/0x5f0
[ 131.323934][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 131.324096][ T71] ? ret_from_fork+0x1b/0x270
[ 131.324258][ T71] ? __lock_release+0x5d/0x170
[ 131.324420][ T71] ? rcu_is_watching+0x12/0xb0
[ 131.324574][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 131.324736][ T71] ret_from_fork+0x1db/0x270
[ 131.324904][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 131.325155][ T71] ret_from_fork_asm+0x11/0x20
[ 131.325319][ T71]
[ 131.325536][ T71] Modules linked in: nf_conntrack_netlink nft_ct nf_tables nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[ 131.325869][ T71] CR2: 0000000000000000
[ 131.325996][ T71] ---[ end trace 0000000000000000 ]---
[ 131.326161][ T71] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 131.326361][ 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 df 81 84 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 131.327120][ T71] RSP: 0018:ffffc900004c7690 EFLAGS: 00010046
[ 131.327326][ T71] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8a640aaa
[ 131.327656][ T71] RDX: fffffbfff1d0fecd RSI: 0000000000000008 RDI: ffffffff8e87f660
[ 131.327898][ T71] RBP: ffffc900004c76f8 R08: 0000000000000001 R09: fffffbfff1d0fecc
[ 131.328145][ T71] R10: ffffffff8e87f667 R11: ffffc900004c7180 R12: 0000000000000000
[ 131.328477][ T71] R13: 0000000000000286 R14: ffff888006109000 R15: dffffc0000000000
[ 131.328713][ T71] FS: 0000000000000000(0000) GS:ffff8880a79ec000(0000) knlGS:0000000000000000
[ 131.328991][ T71] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 131.329200][ T71] CR2: 0000000000000000 CR3: 0000000012535004 CR4: 0000000000772ef0
[ 131.329533][ T71] PKRU: 55555554
[ 131.329653][ T71] Kernel panic - not syncing: Fatal exception
[ 131.329937][ T71] Kernel Offset: 0x9000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 131.330308][ T71] ---[ end Kernel panic - not syncing: Fatal exception ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr