[ 19.584017][ T279] ip (279) used greatest stack depth: 24064 bytes left
[ 23.831679][ T308] eth0: renamed from r1h1
[ 24.175336][ T310] eth0: renamed from r2h1
[ 24.600190][ T313] eth2: renamed from r2h2
[ 25.071029][ T316] eth1: renamed from r2r1
[ 25.771864][ T321] br0: port 1(eth0) entered blocking state
[ 25.772351][ T321] br0: port 1(eth0) entered disabled state
[ 25.772835][ T321] eth0: entered allmulticast mode
[ 25.775853][ T321] eth0: entered promiscuous mode
[ 25.781748][ T46] br0: port 1(eth0) entered blocking state
[ 25.782479][ T46] br0: port 1(eth0) entered forwarding state
[ 25.931528][ T322] br0: port 2(eth1) entered blocking state
[ 25.932015][ T322] br0: port 2(eth1) entered disabled state
[ 25.932465][ T322] eth1: entered allmulticast mode
[ 25.935562][ T322] eth1: entered promiscuous mode
[ 25.940439][ T36] br0: port 2(eth1) entered blocking state
[ 25.940901][ T36] br0: port 2(eth1) entered forwarding state
[ 47.062730][ T71] eth1: left allmulticast mode
[ 47.063596][ T71] eth1: left promiscuous mode
[ 47.064486][ T71] br0: port 2(eth1) entered disabled state
[ 47.069969][ T71] eth0: left allmulticast mode
[ 47.070451][ T71] eth0: left promiscuous mode
[ 47.071167][ T71] br0: port 1(eth0) entered disabled state
[ 47.081817][ T71] ==================================================================
[ 47.082092][ T71] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 47.082380][ T71] Write of size 8 at addr 0000000000000000 by task kworker/u16:1/71
[ 47.082619][ T71]
[ 47.082714][ T71] CPU: 3 UID: 0 PID: 71 Comm: kworker/u16:1 Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 47.082721][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 47.082726][ T71] Workqueue: netns cleanup_net
[ 47.082750][ T71] Call Trace:
[ 47.082754][ T71]
[ 47.082756][ T71] dump_stack_lvl+0x82/0xc0
[ 47.082772][ T71] ? try_to_grab_pending+0x81/0x6c0
[ 47.082775][ T71] kasan_report+0xca/0x100
[ 47.082791][ T71] ? try_to_grab_pending+0x81/0x6c0
[ 47.082797][ T71] kasan_check_range+0x39/0x1b0
[ 47.082801][ T71] try_to_grab_pending+0x81/0x6c0
[ 47.082804][ T71] ? __ipv6_dev_mc_dec+0x22a/0x310
[ 47.082814][ T71] __cancel_work+0x7c/0x260
[ 47.082818][ T71] ? enable_delayed_work+0x10/0x10
[ 47.082822][ T71] ? br_multicast_leave_snoopers+0xc8/0x110
[ 47.082829][ T71] ? br_multicast_join_snoopers+0x110/0x110
[ 47.082834][ T71] __cancel_work_sync+0x18/0xc0
[ 47.082838][ T71] __dev_close_many+0x1cf/0x980
[ 47.082846][ T71] ? netdev_notify_peers+0x20/0x20
[ 47.082849][ T71] ? netif_close_many+0x201/0x650
[ 47.082853][ T71] netif_close_many+0x201/0x650
[ 47.082857][ T71] ? find_held_lock+0x2b/0x80
[ 47.082865][ T71] ? __dev_close_many+0x980/0x980
[ 47.082868][ T71] ? netif_close_many_and_unlock+0x21/0x2a0
[ 47.082873][ T71] unregister_netdevice_many_notify+0x30a/0x1c90
[ 47.082877][ T71] ? lockdep_hardirqs_on+0x7c/0x110
[ 47.082894][ T71] ? rtnl_is_locked+0x15/0x20
[ 47.082901][ T71] ? dev_ingress_queue_create+0x190/0x190
[ 47.082904][ T71] ? unregister_netdevice_many+0x20/0x20
[ 47.082909][ T71] ? br_dev_delete+0x115/0x1a0
[ 47.082916][ T71] ops_undo_list+0x70f/0x890
[ 47.082921][ T71] ? rtnl_net_dumpid_one+0x270/0x270
[ 47.082925][ T71] ? cleanup_net+0x2d6/0x8b0
[ 47.082931][ T71] cleanup_net+0x3b2/0x8b0
[ 47.082935][ T71] ? net_passive_dec+0x190/0x190
[ 47.082940][ T71] ? rcu_is_watching+0x12/0xb0
[ 47.082949][ T71] process_one_work+0xe35/0x1650
[ 47.082956][ T71] ? pwq_dec_nr_in_flight+0x550/0x550
[ 47.082962][ T71] ? assign_work+0x168/0x240
[ 47.082967][ T71] worker_thread+0x591/0xcf0
[ 47.082973][ T71] ? rescuer_thread+0xd10/0xd10
[ 47.082976][ T71] kthread+0x37b/0x5f0
[ 47.082983][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 47.082985][ T71] ? ret_from_fork+0x1b/0x270
[ 47.082997][ T71] ? __lock_release+0x5d/0x170
[ 47.083001][ T71] ? rcu_is_watching+0x12/0xb0
[ 47.083004][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 47.083008][ T71] ret_from_fork+0x1db/0x270
[ 47.083011][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 47.083014][ T71] ret_from_fork_asm+0x11/0x20
[ 47.083027][ T71]
[ 47.083028][ T71] ==================================================================
[ 47.091822][ T71] Disabling lock debugging due to kernel taint
[ 47.092037][ T71] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 47.092382][ T71] #PF: supervisor write access in kernel mode
[ 47.092587][ T71] #PF: error_code(0x0002) - not-present page
[ 47.092789][ T71] PGD 0 P4D 0
[ 47.092918][ T71] Oops: Oops: 0002 [#1] SMP KASAN
[ 47.093181][ T71] CPU: 3 UID: 0 PID: 71 Comm: kworker/u16:1 Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 47.093574][ T71] Tainted: [B]=BAD_PAGE
[ 47.093696][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 47.093994][ T71] Workqueue: netns cleanup_net
[ 47.094175][ T71] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 47.094396][ 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
[ 47.095060][ T71] RSP: 0018:ffffc900004c7720 EFLAGS: 00010046
[ 47.095274][ T71] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffa6849b8a
[ 47.095560][ T71] RDX: fffffbfff56acacd RSI: 0000000000000008 RDI: ffffffffab565660
[ 47.095802][ T71] RBP: ffffc900004c7788 R08: 0000000000000001 R09: fffffbfff56acacc
[ 47.096147][ T71] R10: ffffffffab565667 R11: ffffc900004c7200 R12: 0000000000000000
[ 47.096415][ T71] R13: 0000000000000282 R14: ffff88800b8d2000 R15: dffffc0000000000
[ 47.096659][ T71] FS: 0000000000000000(0000) GS:ffff8880c1c87000(0000) knlGS:0000000000000000
[ 47.097057][ T71] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.097289][ T71] CR2: 0000000000000000 CR3: 0000000026949003 CR4: 0000000000772ef0
[ 47.097535][ T71] PKRU: 55555554
[ 47.097752][ T71] Call Trace:
[ 47.097886][ T71]
[ 47.097974][ T71] ? __ipv6_dev_mc_dec+0x22a/0x310
[ 47.098152][ T71] __cancel_work+0x7c/0x260
[ 47.098324][ T71] ? enable_delayed_work+0x10/0x10
[ 47.098579][ T71] ? br_multicast_leave_snoopers+0xc8/0x110
[ 47.098781][ T71] ? br_multicast_join_snoopers+0x110/0x110
[ 47.098981][ T71] __cancel_work_sync+0x18/0xc0
[ 47.099237][ T71] __dev_close_many+0x1cf/0x980
[ 47.099412][ T71] ? netdev_notify_peers+0x20/0x20
[ 47.099571][ T71] ? netif_close_many+0x201/0x650
[ 47.099736][ T71] netif_close_many+0x201/0x650
[ 47.099990][ T71] ? find_held_lock+0x2b/0x80
[ 47.100157][ T71] ? __dev_close_many+0x980/0x980
[ 47.100323][ T71] ? netif_close_many_and_unlock+0x21/0x2a0
[ 47.100522][ T71] unregister_netdevice_many_notify+0x30a/0x1c90
[ 47.100815][ T71] ? lockdep_hardirqs_on+0x7c/0x110
[ 47.100983][ T71] ? rtnl_is_locked+0x15/0x20
[ 47.101144][ T71] ? dev_ingress_queue_create+0x190/0x190
[ 47.101317][ T71] ? unregister_netdevice_many+0x20/0x20
[ 47.101570][ T71] ? br_dev_delete+0x115/0x1a0
[ 47.101738][ T71] ops_undo_list+0x70f/0x890
[ 47.101904][ T71] ? rtnl_net_dumpid_one+0x270/0x270
[ 47.102064][ T71] ? cleanup_net+0x2d6/0x8b0
[ 47.102333][ T71] cleanup_net+0x3b2/0x8b0
[ 47.102493][ T71] ? net_passive_dec+0x190/0x190
[ 47.102653][ T71] ? rcu_is_watching+0x12/0xb0
[ 47.102817][ T71] process_one_work+0xe35/0x1650
[ 47.103073][ T71] ? pwq_dec_nr_in_flight+0x550/0x550
[ 47.103238][ T71] ? assign_work+0x168/0x240
[ 47.103402][ T71] worker_thread+0x591/0xcf0
[ 47.103565][ T71] ? rescuer_thread+0xd10/0xd10
[ 47.103827][ T71] kthread+0x37b/0x5f0
[ 47.103950][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 47.104108][ T71] ? ret_from_fork+0x1b/0x270
[ 47.104280][ T71] ? __lock_release+0x5d/0x170
[ 47.104534][ T71] ? rcu_is_watching+0x12/0xb0
[ 47.104696][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 47.104855][ T71] ret_from_fork+0x1db/0x270
[ 47.105014][ T71] ? kthread_is_per_cpu+0xc0/0xc0
[ 47.105281][ T71] ret_from_fork_asm+0x11/0x20
[ 47.105448][ T71]
[ 47.105566][ T71] Modules linked in:
[ 47.105707][ T71] CR2: 0000000000000000
[ 47.105839][ T71] ---[ end trace 0000000000000000 ]---
[ 47.106094][ T71] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 47.106312][ 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
[ 47.106976][ T71] RSP: 0018:ffffc900004c7720 EFLAGS: 00010046
[ 47.107184][ T71] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffa6849b8a
[ 47.107529][ T71] RDX: fffffbfff56acacd RSI: 0000000000000008 RDI: ffffffffab565660
[ 47.107778][ T71] RBP: ffffc900004c7788 R08: 0000000000000001 R09: fffffbfff56acacc
[ 47.108027][ T71] R10: ffffffffab565667 R11: ffffc900004c7200 R12: 0000000000000000
[ 47.108366][ T71] R13: 0000000000000282 R14: ffff88800b8d2000 R15: dffffc0000000000
[ 47.108603][ T71] FS: 0000000000000000(0000) GS:ffff8880c1c87000(0000) knlGS:0000000000000000
[ 47.108978][ T71] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.109196][ T71] CR2: 0000000000000000 CR3: 0000000026949003 CR4: 0000000000772ef0
[ 47.109442][ T71] PKRU: 55555554
[ 47.109568][ T71] Kernel panic - not syncing: Fatal exception
[ 47.109962][ T71] Kernel Offset: 0x25200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 47.110346][ T71] ---[ end Kernel panic - not syncing: Fatal exception ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr