[ 22.684815][ T274] ip (274) used greatest stack depth: 24192 bytes left
[ 24.342177][ T286] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 24.581999][ T288] br0: port 1(veth1) entered blocking state
[ 24.582587][ T288] br0: port 1(veth1) entered disabled state
[ 24.583140][ T288] veth1: entered allmulticast mode
[ 24.587098][ T288] veth1: entered promiscuous mode
[ 24.722341][ T289] br0: port 2(veth2) entered blocking state
[ 24.722791][ T289] br0: port 2(veth2) entered disabled state
[ 24.723246][ T289] veth2: entered allmulticast mode
[ 24.726975][ T289] veth2: entered promiscuous mode
[ 24.862318][ T290] br0: port 3(veth3) entered blocking state
[ 24.862888][ T290] br0: port 3(veth3) entered disabled state
[ 24.863586][ T290] veth3: entered allmulticast mode
[ 24.867719][ T290] veth3: entered promiscuous mode
[ 25.983551][ T298] veth4: entered promiscuous mode
[ 26.136322][ T299] br0: port 4(macvlan4) entered blocking state
[ 26.136809][ T299] br0: port 4(macvlan4) entered disabled state
[ 26.137608][ T299] macvlan4: entered allmulticast mode
[ 26.137964][ T299] veth4: entered allmulticast mode
[ 26.142218][ T299] macvlan4: entered promiscuous mode
[ 26.275173][ T300] br0: entered promiscuous mode
[ 26.586515][ T302] Bridge firewalling registered
[ 28.522746][ T37] br0: port 1(veth1) entered blocking state
[ 28.523377][ T37] br0: port 1(veth1) entered forwarding state
[ 28.656596][ T35] br0: port 2(veth2) entered blocking state
[ 28.657060][ T35] br0: port 2(veth2) entered forwarding state
[ 28.793323][ T37] br0: port 3(veth3) entered blocking state
[ 28.793766][ T37] br0: port 3(veth3) entered forwarding state
[ 28.957724][ T35] br0: port 4(macvlan4) entered blocking state
[ 28.958222][ T35] br0: port 4(macvlan4) entered forwarding state
[ 104.181010][ T12] macvlan4: left allmulticast mode
[ 104.181591][ T12] veth4: left allmulticast mode
[ 104.182027][ T12] macvlan4: left promiscuous mode
[ 104.182743][ T12] br0: port 4(macvlan4) entered disabled state
[ 104.187336][ T12] veth3: left allmulticast mode
[ 104.187739][ T12] veth3: left promiscuous mode
[ 104.188316][ T12] br0: port 3(veth3) entered disabled state
[ 104.193777][ T12] veth2: left allmulticast mode
[ 104.194158][ T12] veth2: left promiscuous mode
[ 104.195020][ T12] br0: port 2(veth2) entered disabled state
[ 104.198362][ T12] veth1: left allmulticast mode
[ 104.198728][ T12] veth1: left promiscuous mode
[ 104.201552][ T12] br0: port 1(veth1) entered disabled state
[ 104.208629][ T12] ==================================================================
[ 104.208965][ T12] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 104.209276][ T12] Write of size 8 at addr 0000000000000000 by task kworker/u16:0/12
[ 104.209577][ T12]
[ 104.209680][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 104.209687][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 104.209690][ T12] Workqueue: netns cleanup_net
[ 104.209712][ T12] Call Trace:
[ 104.209714][ T12]
[ 104.209717][ T12] dump_stack_lvl+0x82/0xc0
[ 104.209725][ T12] ? try_to_grab_pending+0x81/0x6c0
[ 104.209728][ T12] kasan_report+0xca/0x100
[ 104.209736][ T12] ? try_to_grab_pending+0x81/0x6c0
[ 104.209741][ T12] kasan_check_range+0x39/0x1b0
[ 104.209744][ T12] try_to_grab_pending+0x81/0x6c0
[ 104.209746][ T12] ? __ipv6_dev_mc_dec+0x22a/0x310
[ 104.209754][ T12] __cancel_work+0x7c/0x260
[ 104.209757][ T12] ? enable_delayed_work+0x10/0x10
[ 104.209760][ T12] ? br_multicast_leave_snoopers+0xc8/0x110 [bridge]
[ 104.209798][ T12] ? br_multicast_join_snoopers+0x110/0x110 [bridge]
[ 104.209829][ T12] __cancel_work_sync+0x18/0xc0
[ 104.209833][ T12] __dev_close_many+0x1ce/0x810
[ 104.209838][ T12] ? netdev_notify_peers+0x20/0x20
[ 104.209841][ T12] ? netif_close_many+0x201/0x650
[ 104.209845][ T12] netif_close_many+0x201/0x650
[ 104.209848][ T12] ? find_held_lock+0x2b/0x80
[ 104.209853][ T12] ? __dev_close_many+0x810/0x810
[ 104.209856][ T12] ? netif_close_many_and_unlock+0x21/0x2a0
[ 104.209861][ T12] unregister_netdevice_many_notify+0x305/0x1b30
[ 104.209865][ T12] ? lockdep_hardirqs_on+0x7c/0x110
[ 104.209869][ T12] ? rtnl_is_locked+0x15/0x20
[ 104.209873][ T12] ? dev_ingress_queue_create+0x190/0x190
[ 104.209876][ T12] ? unregister_netdevice_many+0x20/0x20
[ 104.209880][ T12] ? br_dev_delete+0x115/0x1a0 [bridge]
[ 104.209911][ T12] ops_undo_list+0x70f/0x890
[ 104.209917][ T12] ? netns_get+0x110/0x110
[ 104.209920][ T12] ? cleanup_net+0x2d6/0x830
[ 104.209925][ T12] cleanup_net+0x3b2/0x830
[ 104.209928][ T12] ? net_passive_dec+0x190/0x190
[ 104.209931][ T12] ? rcu_is_watching+0x12/0xb0
[ 104.209937][ T12] process_one_work+0xe35/0x1650
[ 104.209943][ T12] ? pwq_dec_nr_in_flight+0x550/0x550
[ 104.209949][ T12] ? assign_work+0x168/0x240
[ 104.209952][ T12] worker_thread+0x591/0xcf0
[ 104.209958][ T12] ? rescuer_thread+0xd10/0xd10
[ 104.209961][ T12] kthread+0x37b/0x5f0
[ 104.209964][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 104.209967][ T12] ? ret_from_fork+0x1b/0x270
[ 104.209972][ T12] ? __lock_release+0x5d/0x170
[ 104.209976][ T12] ? rcu_is_watching+0x12/0xb0
[ 104.209979][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 104.209983][ T12] ret_from_fork+0x1db/0x270
[ 104.209986][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 104.209989][ T12] ret_from_fork_asm+0x11/0x20
[ 104.210000][ T12]
[ 104.210001][ T12] ==================================================================
[ 104.220026][ T12] Disabling lock debugging due to kernel taint
[ 104.220244][ T12] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 104.220491][ T12] #PF: supervisor write access in kernel mode
[ 104.220792][ T12] #PF: error_code(0x0002) - not-present page
[ 104.220998][ T12] PGD 0 P4D 0
[ 104.221131][ T12] Oops: Oops: 0002 [#1] SMP KASAN
[ 104.221308][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 104.221786][ T12] Tainted: [B]=BAD_PAGE
[ 104.221924][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 104.222144][ T12] Workqueue: netns cleanup_net
[ 104.222428][ T12] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 104.222643][ 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 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
[ 104.223358][ T12] RSP: 0018:ffffc900000c7730 EFLAGS: 00010046
[ 104.223575][ T12] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffb7840aaa
[ 104.223940][ T12] RDX: fffffbfff774fecd RSI: 0000000000000008 RDI: ffffffffbba7f660
[ 104.224207][ T12] RBP: ffffc900000c7798 R08: 0000000000000001 R09: fffffbfff774fecc
[ 104.224467][ T12] R10: ffffffffbba7f667 R11: ffffc900000c7200 R12: 0000000000000000
[ 104.224826][ T12] R13: 0000000000000286 R14: ffff88800dd5a000 R15: dffffc0000000000
[ 104.225071][ T12] FS: 0000000000000000(0000) GS:ffff88807a86c000(0000) knlGS:0000000000000000
[ 104.225471][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 104.225699][ T12] CR2: 0000000000000000 CR3: 0000000023d35001 CR4: 0000000000772ef0
[ 104.225940][ T12] PKRU: 55555554
[ 104.226066][ T12] Call Trace:
[ 104.226297][ T12]
[ 104.226380][ T12] ? __ipv6_dev_mc_dec+0x22a/0x310
[ 104.226558][ T12] __cancel_work+0x7c/0x260
[ 104.226729][ T12] ? enable_delayed_work+0x10/0x10
[ 104.226894][ T12] ? br_multicast_leave_snoopers+0xc8/0x110 [bridge]
[ 104.227134][ T12] ? br_multicast_join_snoopers+0x110/0x110 [bridge]
[ 104.227372][ T12] __cancel_work_sync+0x18/0xc0
[ 104.227553][ T12] __dev_close_many+0x1ce/0x810
[ 104.227821][ T12] ? netdev_notify_peers+0x20/0x20
[ 104.227986][ T12] ? netif_close_many+0x201/0x650
[ 104.228171][ T12] netif_close_many+0x201/0x650
[ 104.228352][ T12] ? find_held_lock+0x2b/0x80
[ 104.228616][ T12] ? __dev_close_many+0x810/0x810
[ 104.228782][ T12] ? netif_close_many_and_unlock+0x21/0x2a0
[ 104.228982][ T12] unregister_netdevice_many_notify+0x305/0x1b30
[ 104.229212][ T12] ? lockdep_hardirqs_on+0x7c/0x110
[ 104.229481][ T12] ? rtnl_is_locked+0x15/0x20
[ 104.229655][ T12] ? dev_ingress_queue_create+0x190/0x190
[ 104.229845][ T12] ? unregister_netdevice_many+0x20/0x20
[ 104.230012][ T12] ? br_dev_delete+0x115/0x1a0 [bridge]
[ 104.230305][ T12] ops_undo_list+0x70f/0x890
[ 104.230481][ T12] ? netns_get+0x110/0x110
[ 104.230647][ T12] ? cleanup_net+0x2d6/0x830
[ 104.230815][ T12] cleanup_net+0x3b2/0x830
[ 104.231071][ T12] ? net_passive_dec+0x190/0x190
[ 104.231238][ T12] ? rcu_is_watching+0x12/0xb0
[ 104.231414][ T12] process_one_work+0xe35/0x1650
[ 104.231593][ T12] ? pwq_dec_nr_in_flight+0x550/0x550
[ 104.231856][ T12] ? assign_work+0x168/0x240
[ 104.232020][ T12] worker_thread+0x591/0xcf0
[ 104.232202][ T12] ? rescuer_thread+0xd10/0xd10
[ 104.232374][ T12] kthread+0x37b/0x5f0
[ 104.232604][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 104.232796][ T12] ? ret_from_fork+0x1b/0x270
[ 104.232966][ T12] ? __lock_release+0x5d/0x170
[ 104.233140][ T12] ? rcu_is_watching+0x12/0xb0
[ 104.233408][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 104.233585][ T12] ret_from_fork+0x1db/0x270
[ 104.233781][ T12] ? kthread_is_per_cpu+0xc0/0xc0
[ 104.233953][ T12] ret_from_fork_asm+0x11/0x20
[ 104.234235][ T12]
[ 104.234373][ T12] Modules linked in: nft_meta_bridge nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables br_netfilter macvlan bridge stp llc veth
[ 104.234814][ T12] CR2: 0000000000000000
[ 104.235054][ T12] ---[ end trace 0000000000000000 ]---
[ 104.235222][ T12] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 104.235469][ 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 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
[ 104.236173][ T12] RSP: 0018:ffffc900000c7730 EFLAGS: 00010046
[ 104.236382][ T12] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffb7840aaa
[ 104.236722][ T12] RDX: fffffbfff774fecd RSI: 0000000000000008 RDI: ffffffffbba7f660
[ 104.236961][ T12] RBP: ffffc900000c7798 R08: 0000000000000001 R09: fffffbfff774fecc
[ 104.237313][ T12] R10: ffffffffbba7f667 R11: ffffc900000c7200 R12: 0000000000000000
[ 104.237549][ T12] R13: 0000000000000286 R14: ffff88800dd5a000 R15: dffffc0000000000
[ 104.237796][ T12] FS: 0000000000000000(0000) GS:ffff88807a86c000(0000) knlGS:0000000000000000
[ 104.238078][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 104.238296][ T12] CR2: 0000000000000000 CR3: 0000000023d35001 CR4: 0000000000772ef0
[ 104.238534][ T12] PKRU: 55555554
[ 104.238765][ T12] Kernel panic - not syncing: Fatal exception
[ 104.239060][ T12] Kernel Offset: 0x36200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 104.239452][ T12] ---[ end Kernel panic - not syncing: Fatal exception ]---
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