[ 17.644730][ T270] ip (270) used greatest stack depth: 24688 bytes left
[ 18.063118][ T276] ip (276) used greatest stack depth: 24536 bytes left
[ 22.262046][ T308] br0: port 1(gw_l) entered blocking state
[ 22.262593][ T308] br0: port 1(gw_l) entered disabled state
[ 22.263041][ T308] gw_l: entered allmulticast mode
[ 22.265643][ T308] gw_l: entered promiscuous mode
[ 22.267672][ T308] br0: port 1(gw_l) entered blocking state
[ 22.268216][ T308] br0: port 1(gw_l) entered forwarding state
[ 23.024923][ T310] br0: port 2(amtg) entered blocking state
[ 23.025904][ T310] br0: port 2(amtg) entered disabled state
[ 23.026354][ T310] amtg: entered allmulticast mode
[ 23.029958][ T310] amtg: entered promiscuous mode
[ 25.619591][ T323] br0: port 2(amtg) entered blocking state
[ 25.620400][ T323] br0: port 2(amtg) entered forwarding state
[ 25.632793][ T323] ip (323) used greatest stack depth: 24224 bytes left
[ 27.037762][ T332] amtr: entered allmulticast mode
[ 27.038384][ T332] relay_gw: entered allmulticast mode
[ 27.039070][ T332] relay_src: entered allmulticast mode
[ 1942.409733][ T69] ==================================================================
[ 1942.410056][ T69] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 1942.410359][ T69] Write of size 8 at addr 0000000000000000 by task kworker/u16:1/69
[ 1942.410606][ T69]
[ 1942.410703][ T69] CPU: 3 UID: 0 PID: 69 Comm: kworker/u16:1 Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 1942.410710][ T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1942.410715][ T69] Workqueue: netns cleanup_net
[ 1942.410742][ T69] Call Trace:
[ 1942.410746][ T69]
[ 1942.410749][ T69] dump_stack_lvl+0x82/0xc0
[ 1942.410762][ T69] ? try_to_grab_pending+0x81/0x6c0
[ 1942.410765][ T69] kasan_report+0xca/0x100
[ 1942.410777][ T69] ? try_to_grab_pending+0x81/0x6c0
[ 1942.410782][ T69] kasan_check_range+0x39/0x1b0
[ 1942.410786][ T69] try_to_grab_pending+0x81/0x6c0
[ 1942.410791][ T69] __cancel_work+0x7c/0x260
[ 1942.410794][ T69] ? enable_delayed_work+0x10/0x10
[ 1942.410799][ T69] ? queue_delayed_work_on+0x6a/0xa0
[ 1942.410804][ T69] __cancel_work_sync+0x18/0xc0
[ 1942.410808][ T69] __dev_close_many+0x1cf/0x980
[ 1942.410815][ T69] ? netdev_notify_peers+0x20/0x20
[ 1942.410818][ T69] ? netif_close_many+0x201/0x650
[ 1942.410823][ T69] netif_close_many+0x201/0x650
[ 1942.410826][ T69] ? __mutex_handoff+0x2b0/0x2b0
[ 1942.410836][ T69] ? __dev_close_many+0x980/0x980
[ 1942.410839][ T69] ? netif_close_many_and_unlock+0x21/0x2a0
[ 1942.410842][ T69] ? trace_contention_end+0xd8/0x140
[ 1942.410846][ T69] unregister_netdevice_many_notify+0x30a/0x1c90
[ 1942.410851][ T69] ? default_device_exit_batch+0x80/0x2d0
[ 1942.410855][ T69] ? mutex_is_locked+0x1c/0x50
[ 1942.410859][ T69] ? dev_ingress_queue_create+0x190/0x190
[ 1942.410862][ T69] ? rtnl_is_locked+0x15/0x20
[ 1942.410867][ T69] ? unregister_netdevice_queue+0x6f/0x410
[ 1942.410870][ T69] ? unregister_netdevice_many+0x20/0x20
[ 1942.410873][ T69] ? unregister_netdevice_many+0x20/0x20
[ 1942.410879][ T69] default_device_exit_batch+0x235/0x2d0
[ 1942.410883][ T69] ? unregister_netdev+0x60/0x60
[ 1942.410889][ T69] ops_undo_list+0x2bf/0x890
[ 1942.410894][ T69] ? rtnl_net_dumpid_one+0x270/0x270
[ 1942.410898][ T69] ? cleanup_net+0x2d6/0x8b0
[ 1942.410904][ T69] cleanup_net+0x3b2/0x8b0
[ 1942.410908][ T69] ? net_passive_dec+0x190/0x190
[ 1942.410913][ T69] ? rcu_is_watching+0x12/0xb0
[ 1942.410920][ T69] process_one_work+0xe35/0x1650
[ 1942.410930][ T69] ? pwq_dec_nr_in_flight+0x550/0x550
[ 1942.410938][ T69] ? assign_work+0x168/0x240
[ 1942.410945][ T69] worker_thread+0x591/0xcf0
[ 1942.410951][ T69] ? rescuer_thread+0xd10/0xd10
[ 1942.410955][ T69] kthread+0x37b/0x5f0
[ 1942.410962][ T69] ? kthread_is_per_cpu+0xc0/0xc0
[ 1942.410964][ T69] ? ret_from_fork+0x1b/0x270
[ 1942.410973][ T69] ? __lock_release+0x5d/0x170
[ 1942.410977][ T69] ? rcu_is_watching+0x12/0xb0
[ 1942.410980][ T69] ? kthread_is_per_cpu+0xc0/0xc0
[ 1942.410984][ T69] ret_from_fork+0x1db/0x270
[ 1942.410986][ T69] ? kthread_is_per_cpu+0xc0/0xc0
[ 1942.410989][ T69] ret_from_fork_asm+0x11/0x20
[ 1942.411001][ T69]
[ 1942.411003][ T69] ==================================================================
[ 1942.420453][ T69] Disabling lock debugging due to kernel taint
[ 1942.420667][ T69] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 1942.420934][ T69] #PF: supervisor write access in kernel mode
[ 1942.421140][ T69] #PF: error_code(0x0002) - not-present page
[ 1942.421388][ T69] PGD 0 P4D 0
[ 1942.421521][ T69] Oops: Oops: 0002 [#1] SMP KASAN
[ 1942.421700][ T69] CPU: 3 UID: 0 PID: 69 Comm: kworker/u16:1 Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 1942.422082][ T69] Tainted: [B]=BAD_PAGE
[ 1942.422212][ T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1942.422439][ T69] Workqueue: netns cleanup_net
[ 1942.422612][ T69] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 1942.422840][ T69] 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
[ 1942.423443][ T69] RSP: 0018:ffffc900004a7680 EFLAGS: 00010046
[ 1942.423652][ T69] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff86449b8a
[ 1942.423918][ T69] RDX: fffffbfff162cacd RSI: 0000000000000008 RDI: ffffffff8b165660
[ 1942.424169][ T69] RBP: ffffc900004a76e8 R08: 0000000000000001 R09: fffffbfff162cacc
[ 1942.424474][ T69] R10: ffffffff8b165667 R11: ffffc900004a7140 R12: 0000000000000000
[ 1942.424750][ T69] R13: 0000000000000282 R14: ffff888008ea4000 R15: dffffc0000000000
[ 1942.425001][ T69] FS: 0000000000000000(0000) GS:ffff8880e2087000(0000) knlGS:0000000000000000
[ 1942.425285][ T69] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1942.425507][ T69] CR2: 0000000000000000 CR3: 000000000af73003 CR4: 0000000000772ef0
[ 1942.425770][ T69] PKRU: 55555554
[ 1942.425898][ T69] Call Trace:
[ 1942.426027][ T69]
[ 1942.426117][ T69] __cancel_work+0x7c/0x260
[ 1942.426284][ T69] ? enable_delayed_work+0x10/0x10
[ 1942.426471][ T69] ? queue_delayed_work_on+0x6a/0xa0
[ 1942.426635][ T69] __cancel_work_sync+0x18/0xc0
[ 1942.426812][ T69] __dev_close_many+0x1cf/0x980
[ 1942.426982][ T69] ? netdev_notify_peers+0x20/0x20
[ 1942.427145][ T69] ? netif_close_many+0x201/0x650
[ 1942.427322][ T69] netif_close_many+0x201/0x650
[ 1942.427492][ T69] ? __mutex_handoff+0x2b0/0x2b0
[ 1942.427654][ T69] ? __dev_close_many+0x980/0x980
[ 1942.427831][ T69] ? netif_close_many_and_unlock+0x21/0x2a0
[ 1942.428036][ T69] ? trace_contention_end+0xd8/0x140
[ 1942.428206][ T69] unregister_netdevice_many_notify+0x30a/0x1c90
[ 1942.428423][ T69] ? default_device_exit_batch+0x80/0x2d0
[ 1942.428584][ T69] ? mutex_is_locked+0x1c/0x50
[ 1942.428761][ T69] ? dev_ingress_queue_create+0x190/0x190
[ 1942.428923][ T69] ? rtnl_is_locked+0x15/0x20
[ 1942.429089][ T69] ? unregister_netdevice_queue+0x6f/0x410
[ 1942.429305][ T69] ? unregister_netdevice_many+0x20/0x20
[ 1942.429475][ T69] ? unregister_netdevice_many+0x20/0x20
[ 1942.429640][ T69] default_device_exit_batch+0x235/0x2d0
[ 1942.429818][ T69] ? unregister_netdev+0x60/0x60
[ 1942.429992][ T69] ops_undo_list+0x2bf/0x890
[ 1942.430157][ T69] ? rtnl_net_dumpid_one+0x270/0x270
[ 1942.430334][ T69] ? cleanup_net+0x2d6/0x8b0
[ 1942.430504][ T69] cleanup_net+0x3b2/0x8b0
[ 1942.430663][ T69] ? net_passive_dec+0x190/0x190
[ 1942.430842][ T69] ? rcu_is_watching+0x12/0xb0
[ 1942.431014][ T69] process_one_work+0xe35/0x1650
[ 1942.431177][ T69] ? pwq_dec_nr_in_flight+0x550/0x550
[ 1942.431361][ T69] ? assign_work+0x168/0x240
[ 1942.431524][ T69] worker_thread+0x591/0xcf0
[ 1942.431737][ T69] ? rescuer_thread+0xd10/0xd10
[ 1942.431919][ T69] kthread+0x37b/0x5f0
[ 1942.432051][ T69] ? kthread_is_per_cpu+0xc0/0xc0
[ 1942.432236][ T69] ? ret_from_fork+0x1b/0x270
[ 1942.432414][ T69] ? __lock_release+0x5d/0x170
[ 1942.432574][ T69] ? rcu_is_watching+0x12/0xb0
[ 1942.432752][ T69] ? kthread_is_per_cpu+0xc0/0xc0
[ 1942.432913][ T69] ret_from_fork+0x1db/0x270
[ 1942.433086][ T69] ? kthread_is_per_cpu+0xc0/0xc0
[ 1942.433252][ T69] ret_from_fork_asm+0x11/0x20
[ 1942.433444][ T69]
[ 1942.433564][ T69] Modules linked in: xt_HL nft_compat nf_tables amt
[ 1942.433789][ T69] CR2: 0000000000000000
[ 1942.433918][ T69] ---[ end trace 0000000000000000 ]---
[ 1942.434091][ T69] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 1942.434309][ T69] 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
[ 1942.434912][ T69] RSP: 0018:ffffc900004a7680 EFLAGS: 00010046
[ 1942.435126][ T69] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff86449b8a
[ 1942.435392][ T69] RDX: fffffbfff162cacd RSI: 0000000000000008 RDI: ffffffff8b165660
[ 1942.435634][ T69] RBP: ffffc900004a76e8 R08: 0000000000000001 R09: fffffbfff162cacc
[ 1942.435903][ T69] R10: ffffffff8b165667 R11: ffffc900004a7140 R12: 0000000000000000
[ 1942.436150][ T69] R13: 0000000000000282 R14: ffff888008ea4000 R15: dffffc0000000000
[ 1942.436415][ T69] FS: 0000000000000000(0000) GS:ffff8880e2087000(0000) knlGS:0000000000000000
[ 1942.436703][ T69] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1942.436914][ T69] CR2: 0000000000000000 CR3: 000000000af73003 CR4: 0000000000772ef0
[ 1942.437168][ T69] PKRU: 55555554
[ 1942.437304][ T69] Kernel panic - not syncing: Fatal exception
[ 1942.437610][ T69] Kernel Offset: 0x4e00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 1942.438115][ T69] ---[ end Kernel panic - not syncing: Fatal exception ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr