[ 21.922397][ T341] veth0: renamed from veth-hv-1
[ 22.587863][ T352] veth0: renamed from veth-hv-2
[ 37.778748][ T459] br1: port 1(vethhv-11) entered blocking state
[ 37.779639][ T459] br1: port 1(vethhv-11) entered disabled state
[ 37.780116][ T459] vethhv-11: entered allmulticast mode
[ 37.782614][ T459] vethhv-11: entered promiscuous mode
[ 37.784677][ T459] br1: port 1(vethhv-11) entered blocking state
[ 37.785163][ T459] br1: port 1(vethhv-11) entered forwarding state
[ 39.499397][ T485] br1: port 2(vxlan1) entered blocking state
[ 39.499815][ T485] br1: port 2(vxlan1) entered disabled state
[ 39.500239][ T485] vxlan1: entered allmulticast mode
[ 39.502693][ T485] vxlan1: entered promiscuous mode
[ 39.623813][ T486] br1: port 2(vxlan1) entered blocking state
[ 39.624406][ T486] br1: port 2(vxlan1) entered forwarding state
[ 43.371489][ T536] br2: port 1(vethhv-21) entered blocking state
[ 43.371898][ T536] br2: port 1(vethhv-21) entered disabled state
[ 43.372302][ T536] vethhv-21: entered allmulticast mode
[ 43.374375][ T536] vethhv-21: entered promiscuous mode
[ 43.375261][ T536] br2: port 1(vethhv-21) entered blocking state
[ 43.375626][ T536] br2: port 1(vethhv-21) entered forwarding state
[ 44.996329][ T562] br2: port 2(vxlan2) entered blocking state
[ 44.996768][ T562] br2: port 2(vxlan2) entered disabled state
[ 44.997209][ T562] vxlan2: entered allmulticast mode
[ 44.999334][ T562] vxlan2: entered promiscuous mode
[ 45.118247][ T563] br2: port 2(vxlan2) entered blocking state
[ 45.118672][ T563] br2: port 2(vxlan2) entered forwarding state
[ 48.784494][ T613] br1: port 1(vethhv-12) entered blocking state
[ 48.784916][ T613] br1: port 1(vethhv-12) entered disabled state
[ 48.785507][ T613] vethhv-12: entered allmulticast mode
[ 48.787687][ T613] vethhv-12: entered promiscuous mode
[ 48.788610][ T613] br1: port 1(vethhv-12) entered blocking state
[ 48.788982][ T613] br1: port 1(vethhv-12) entered forwarding state
[ 50.409745][ T639] br1: port 2(vxlan1) entered blocking state
[ 50.410417][ T639] br1: port 2(vxlan1) entered disabled state
[ 50.410822][ T639] vxlan1: entered allmulticast mode
[ 50.412954][ T639] vxlan1: entered promiscuous mode
[ 50.540786][ T640] br1: port 2(vxlan1) entered blocking state
[ 50.541275][ T640] br1: port 2(vxlan1) entered forwarding state
[ 54.397261][ T689] br2: port 1(vethhv-22) entered blocking state
[ 54.397675][ T689] br2: port 1(vethhv-22) entered disabled state
[ 54.398104][ T689] vethhv-22: entered allmulticast mode
[ 54.400285][ T689] vethhv-22: entered promiscuous mode
[ 54.401201][ T689] br2: port 1(vethhv-22) entered blocking state
[ 54.401569][ T689] br2: port 1(vethhv-22) entered forwarding state
[ 56.003039][ T715] br2: port 2(vxlan2) entered blocking state
[ 56.003816][ T715] br2: port 2(vxlan2) entered disabled state
[ 56.004228][ T715] vxlan2: entered allmulticast mode
[ 56.006372][ T715] vxlan2: entered promiscuous mode
[ 56.124358][ T716] br2: port 2(vxlan2) entered blocking state
[ 56.124765][ T716] br2: port 2(vxlan2) entered forwarding state
[ 60.181369][ T71] vxlan1: left allmulticast mode
[ 60.181813][ T71] vxlan1: left promiscuous mode
[ 60.182504][ T71] br1: port 2(vxlan1) entered disabled state
[ 60.185952][ T71] vethhv-11: left allmulticast mode
[ 60.186317][ T71] vethhv-11: left promiscuous mode
[ 60.186805][ T71] br1: port 1(vethhv-11) entered disabled state
[ 60.191453][ T71] vxlan2: left allmulticast mode
[ 60.191776][ T71] vxlan2: left promiscuous mode
[ 60.192270][ T71] br2: port 2(vxlan2) entered disabled state
[ 60.196319][ T71] vethhv-21: left allmulticast mode
[ 60.196846][ T71] vethhv-21: left promiscuous mode
[ 60.197637][ T71] br2: port 1(vethhv-21) entered disabled state
[ 60.206085][ T71] ==================================================================
[ 60.206592][ T71] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 60.207123][ T71] Write of size 8 at addr 0000000000000000 by task kworker/u16:1/71
[ 60.207576][ T71]
[ 60.207739][ T71] CPU: 1 UID: 0 PID: 71 Comm: kworker/u16:1 Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 60.207747][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 60.207755][ T71] Workqueue: netns cleanup_net
[ 60.207783][ T71] Call Trace:
[ 60.207787][ T71]
[ 60.207791][ T71] dump_stack_lvl+0x82/0xc0
[ 60.207812][ T71] ? try_to_grab_pending+0x81/0x6c0
[ 60.207821][ T71] kasan_report+0xca/0x100
[ 60.207839][ T71] ? try_to_grab_pending+0x81/0x6c0
[ 60.207849][ T71] kasan_check_range+0x39/0x1b0
[ 60.207857][ T71] try_to_grab_pending+0x81/0x6c0
[ 60.207866][ T71] __cancel_work+0x7c/0x260
[ 60.207872][ T71] ? enable_delayed_work+0x10/0x10
[ 60.207886][ T71] __cancel_work_sync+0x18/0xc0
[ 60.207893][ T71] __dev_close_many+0x1cf/0x980
[ 60.207902][ T71] ? netdev_notify_peers+0x20/0x20
[ 60.207908][ T71] ? netif_close_many+0x201/0x650
[ 60.207917][ T71] netif_close_many+0x201/0x650
[ 60.207923][ T71] ? find_held_lock+0x2b/0x80
[ 60.207939][ T71] ? __dev_close_many+0x980/0x980
[ 60.207946][ T71] ? netif_close_many_and_unlock+0x21/0x2a0
[ 60.207958][ T71] unregister_netdevice_many_notify+0x30a/0x1c90
[ 60.207965][ T71] ? lockdep_hardirqs_on+0x7c/0x110
[ 60.207995][ T71] ? rtnl_is_locked+0x15/0x20
[ 60.208002][ T71] ? dev_ingress_queue_create+0x190/0x190
[ 60.208008][ T71] ? unregister_netdevice_many+0x20/0x20
[ 60.208016][ T71] ? br_dev_delete+0x115/0x1a0
[ 60.208029][ T71] ops_undo_list+0x70f/0x890
[ 60.208039][ T71] ? rtnl_net_dumpid_one+0x270/0x270
[ 60.208045][ T71] ? cleanup_net+0x2d6/0x8b0
[ 60.208055][ T71] cleanup_net+0x3b2/0x8b0
[ 60.208062][ T71] ? net_passive_dec+0x190/0x190
[ 60.208071][ T71] ? rcu_is_watching+0x12/0xb0
[ 60.208081][ T71] process_one_work+0xe35/0x1650
[ 60.208098][ T71] ? pwq_dec_nr_in_flight+0x550/0x550
[ 60.208109][ T71] ? assign_work+0x168/0x240
[ 60.208117][ T71] worker_thread+0x591/0xcf0
[ 60.208128][ T71] ? rescuer_thread+0xd10/0xd10
[ 60.208135][ T71] kthread+0x37b/0x5f0
[ 60.208146][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 60.208150][ T71] ? ret_from_fork+0x1b/0x270
[ 60.208168][ T71] ? __lock_release+0x5d/0x170
[ 60.208174][ T71] ? rcu_is_watching+0x12/0xb0
[ 60.208180][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 60.208187][ T71] ret_from_fork+0x1db/0x270
[ 60.208192][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 60.208197][ T71] ret_from_fork_asm+0x11/0x20
[ 60.208223][ T71]
[ 60.208225][ T71] ==================================================================
[ 60.222507][ T71] Disabling lock debugging due to kernel taint
[ 60.222881][ T71] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 60.223319][ T71] #PF: supervisor write access in kernel mode
[ 60.223671][ T71] #PF: error_code(0x0002) - not-present page
[ 60.224026][ T71] PGD 0 P4D 0
[ 60.224250][ T71] Oops: Oops: 0002 [#1] SMP KASAN
[ 60.224552][ T71] CPU: 1 UID: 0 PID: 71 Comm: kworker/u16:1 Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 60.225195][ T71] Tainted: [B]=BAD_PAGE
[ 60.225448][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 60.225800][ T71] Workqueue: netns cleanup_net
[ 60.226104][ T71] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 60.226504][ 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 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
[ 60.227538][ T71] RSP: 0018:ffffc900004c7720 EFLAGS: 00010046
[ 60.227909][ T71] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8a049b8a
[ 60.228318][ T71] RDX: fffffbfff1dacacd RSI: 0000000000000008 RDI: ffffffff8ed65660
[ 60.228741][ T71] RBP: ffffc900004c7788 R08: 0000000000000001 R09: fffffbfff1dacacc
[ 60.229158][ T71] R10: ffffffff8ed65667 R11: ffffc900004c7200 R12: 0000000000000000
[ 60.229610][ T71] R13: 0000000000000282 R14: ffff888004ee2000 R15: dffffc0000000000
[ 60.230052][ T71] FS: 0000000000000000(0000) GS:ffff8880de387000(0000) knlGS:0000000000000000
[ 60.230566][ T71] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.230929][ T71] CR2: 0000000000000000 CR3: 0000000022f49001 CR4: 0000000000772ef0
[ 60.231405][ T71] PKRU: 55555554
[ 60.231622][ T71] Call Trace:
[ 60.232019][ T71]
[ 60.232170][ T71] __cancel_work+0x7c/0x260
[ 60.232463][ T71] ? enable_delayed_work+0x10/0x10
[ 60.232760][ T71] __cancel_work_sync+0x18/0xc0
[ 60.233221][ T71] __dev_close_many+0x1cf/0x980
[ 60.233511][ T71] ? netdev_notify_peers+0x20/0x20
[ 60.233812][ T71] ? netif_close_many+0x201/0x650
[ 60.234096][ T71] netif_close_many+0x201/0x650
[ 60.234555][ T71] ? find_held_lock+0x2b/0x80
[ 60.234831][ T71] ? __dev_close_many+0x980/0x980
[ 60.235109][ T71] ? netif_close_many_and_unlock+0x21/0x2a0
[ 60.235453][ T71] unregister_netdevice_many_notify+0x30a/0x1c90
[ 60.235980][ T71] ? lockdep_hardirqs_on+0x7c/0x110
[ 60.236267][ T71] ? rtnl_is_locked+0x15/0x20
[ 60.236564][ T71] ? dev_ingress_queue_create+0x190/0x190
[ 60.236867][ T71] ? unregister_netdevice_many+0x20/0x20
[ 60.237334][ T71] ? br_dev_delete+0x115/0x1a0
[ 60.237620][ T71] ops_undo_list+0x70f/0x890
[ 60.237908][ T71] ? rtnl_net_dumpid_one+0x270/0x270
[ 60.238193][ T71] ? cleanup_net+0x2d6/0x8b0
[ 60.238656][ T71] cleanup_net+0x3b2/0x8b0
[ 60.238958][ T71] ? net_passive_dec+0x190/0x190
[ 60.239243][ T71] ? rcu_is_watching+0x12/0xb0
[ 60.239580][ T71] process_one_work+0xe35/0x1650
[ 60.240063][ T71] ? pwq_dec_nr_in_flight+0x550/0x550
[ 60.240336][ T71] ? assign_work+0x168/0x240
[ 60.240599][ T71] worker_thread+0x591/0xcf0
[ 60.240900][ T71] ? rescuer_thread+0xd10/0xd10
[ 60.241370][ T71] kthread+0x37b/0x5f0
[ 60.241636][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 60.241922][ T71] ? ret_from_fork+0x1b/0x270
[ 60.242209][ T71] ? __lock_release+0x5d/0x170
[ 60.242677][ T71] ? rcu_is_watching+0x12/0xb0
[ 60.242963][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 60.243251][ T71] ret_from_fork+0x1db/0x270
[ 60.243538][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 60.243990][ T71] ret_from_fork_asm+0x11/0x20
[ 60.244296][ T71]
[ 60.244512][ T71] Modules linked in: vxlan
[ 60.244828][ T71] CR2: 0000000000000000
[ 60.245070][ T71] ---[ end trace 0000000000000000 ]---
[ 60.245360][ T71] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 60.245733][ 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 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
[ 60.246979][ T71] RSP: 0018:ffffc900004c7720 EFLAGS: 00010046
[ 60.247319][ T71] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8a049b8a
[ 60.247900][ T71] RDX: fffffbfff1dacacd RSI: 0000000000000008 RDI: ffffffff8ed65660
[ 60.248298][ T71] RBP: ffffc900004c7788 R08: 0000000000000001 R09: fffffbfff1dacacc
[ 60.248755][ T71] R10: ffffffff8ed65667 R11: ffffc900004c7200 R12: 0000000000000000
[ 60.249358][ T71] R13: 0000000000000282 R14: ffff888004ee2000 R15: dffffc0000000000
[ 60.249784][ T71] FS: 0000000000000000(0000) GS:ffff8880de387000(0000) knlGS:0000000000000000
[ 60.250470][ T71] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.250843][ T71] CR2: 0000000000000000 CR3: 0000000022f49001 CR4: 0000000000772ef0
[ 60.251268][ T71] PKRU: 55555554
[ 60.251484][ T71] Kernel panic - not syncing: Fatal exception
[ 60.252147][ T71] Kernel Offset: 0x8a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 60.252813][ T71] ---[ end Kernel panic - not syncing: Fatal exception ]---
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