[ 15.678776][ T249] ip (249) used greatest stack depth: 24208 bytes left
[ 20.837249][ T308] br1: port 1(veth1) entered blocking state
[ 20.838363][ T308] br1: port 1(veth1) entered disabled state
[ 20.838906][ T308] veth1: entered allmulticast mode
[ 20.843978][ T308] veth1: entered promiscuous mode
[ 21.021260][ T38] br1: port 1(veth1) entered blocking state
[ 21.022018][ T38] br1: port 1(veth1) entered forwarding state
[ 31.157214][ T361] veth1: left allmulticast mode
[ 31.157643][ T361] veth1: left promiscuous mode
[ 31.158459][ T361] br1: port 1(veth1) entered disabled state
[ 33.451950][ T363] br1: port 1(veth1) entered blocking state
[ 33.452653][ T363] br1: port 1(veth1) entered disabled state
[ 33.453371][ T363] veth1: entered allmulticast mode
[ 33.459501][ T363] veth1: entered promiscuous mode
[ 33.460950][ T363] br1: port 1(veth1) entered blocking state
[ 33.462004][ T363] br1: port 1(veth1) entered forwarding state
[ 55.430686][ T470] veth1: left allmulticast mode
[ 55.431068][ T470] veth1: left promiscuous mode
[ 55.431598][ T470] br1: port 1(veth1) entered disabled state
[ 57.811303][ T473] br1: port 1(veth1) entered blocking state
[ 57.811998][ T473] br1: port 1(veth1) entered disabled state
[ 57.812636][ T473] veth1: entered allmulticast mode
[ 57.817242][ T473] veth1: entered promiscuous mode
[ 57.817899][ T473] br1: port 1(veth1) entered blocking state
[ 57.818307][ T473] br1: port 1(veth1) entered forwarding state
[ 61.451493][ T511] ==================================================================
[ 61.451852][ T511] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 61.452176][ T511] Write of size 8 at addr 0000000000000000 by task ip/511
[ 61.452465][ T511]
[ 61.452578][ T511] CPU: 1 UID: 0 PID: 511 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 61.452583][ T511] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 61.452585][ T511] Call Trace:
[ 61.452589][ T511]
[ 61.452591][ T511] dump_stack_lvl+0x82/0xc0
[ 61.452604][ T511] ? try_to_grab_pending+0x81/0x6c0
[ 61.452608][ T511] kasan_report+0xca/0x100
[ 61.452617][ T511] ? try_to_grab_pending+0x81/0x6c0
[ 61.452622][ T511] kasan_check_range+0x39/0x1b0
[ 61.452625][ T511] try_to_grab_pending+0x81/0x6c0
[ 61.452630][ T511] __cancel_work+0x7c/0x260
[ 61.452633][ T511] ? enable_delayed_work+0x10/0x10
[ 61.452638][ T511] ? queue_delayed_work_on+0xa0/0xa0
[ 61.452644][ T511] ? lockdep_hardirqs_on+0x7c/0x110
[ 61.452654][ T511] __cancel_work_sync+0x18/0xc0
[ 61.452659][ T511] __dev_close_many+0x1ce/0x810
[ 61.452671][ T511] ? netdev_notify_peers+0x20/0x20
[ 61.452675][ T511] ? __local_bh_enable_ip+0xa9/0x120
[ 61.452683][ T511] __dev_change_flags+0x24b/0x6c0
[ 61.452686][ T511] ? __free_zapped_classes+0x90/0x90
[ 61.452694][ T511] ? netif_set_allmulti+0x360/0x360
[ 61.452696][ T511] ? __lock_release+0x5d/0x170
[ 61.452702][ T511] netif_change_flags+0x80/0x160
[ 61.452706][ T511] do_setlink.constprop.0+0x97c/0x2460
[ 61.452713][ T511] ? rtnl_newlink_create+0x770/0x770
[ 61.452719][ T511] ? rcu_read_lock_any_held+0x3f/0xa0
[ 61.452730][ T511] ? validate_chain+0x15e/0x4d0
[ 61.452737][ T511] ? __lock_acquire+0x449/0x7e0
[ 61.452745][ T511] ? __mutex_trylock_common+0xf9/0x260
[ 61.452749][ T511] ? __mutex_handoff+0x2b0/0x2b0
[ 61.452752][ T511] ? rcu_is_watching+0x12/0xb0
[ 61.452757][ T511] ? rcu_is_watching+0x12/0xb0
[ 61.452760][ T511] ? trace_contention_end+0xd8/0x140
[ 61.452764][ T511] ? __mutex_lock+0x19f/0x1190
[ 61.452774][ T511] ? __create_object+0x5e/0xb0
[ 61.452780][ T511] ? __lock_release+0x5d/0x170
[ 61.452784][ T511] ? rtnl_newlink+0x64a/0xa60
[ 61.452787][ T511] ? ww_mutex_lock+0x160/0x160
[ 61.452791][ T511] ? trace_cap_capable+0x10b/0x180
[ 61.452799][ T511] ? __rtnl_newlink+0x40a/0xa30
[ 61.452804][ T511] rtnl_newlink+0x693/0xa60
[ 61.452809][ T511] ? __rtnl_newlink+0xa30/0xa30
[ 61.452813][ T511] ? __lock_acquire+0x449/0x7e0
[ 61.452819][ T511] ? find_held_lock+0x2b/0x80
[ 61.452822][ T511] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 61.452825][ T511] ? __lock_release+0x5d/0x170
[ 61.452829][ T511] ? __rtnl_newlink+0xa30/0xa30
[ 61.452832][ T511] rtnetlink_rcv_msg+0x709/0xc00
[ 61.452835][ T511] ? rtnl_port_fill+0x850/0x850
[ 61.452838][ T511] ? __lock_acquire+0x449/0x7e0
[ 61.452845][ T511] netlink_rcv_skb+0x121/0x340
[ 61.452854][ T511] ? rtnl_port_fill+0x850/0x850
[ 61.452857][ T511] ? netlink_ack+0xdd0/0xdd0
[ 61.452864][ T511] ? netlink_deliver_tap+0x13e/0x340
[ 61.452867][ T511] ? netlink_deliver_tap+0xc3/0x340
[ 61.452871][ T511] netlink_unicast+0x4aa/0x780
[ 61.452875][ T511] ? netlink_attachskb+0x810/0x810
[ 61.452879][ T511] ? __lock_acquire+0x449/0x7e0
[ 61.452884][ T511] netlink_sendmsg+0x714/0xbd0
[ 61.452889][ T511] ? netlink_unicast+0x780/0x780
[ 61.452893][ T511] ? __import_iovec+0x230/0x3b0
[ 61.452901][ T511] ? netlink_unicast+0x780/0x780
[ 61.452904][ T511] ____sys_sendmsg+0x3dd/0x890
[ 61.452911][ T511] ? get_timestamp.constprop.0+0x380/0x380
[ 61.452914][ T511] ? __copy_msghdr+0x3c0/0x3c0
[ 61.452922][ T511] ___sys_sendmsg+0xed/0x170
[ 61.452925][ T511] ? kasan_record_aux_stack+0x8c/0xa0
[ 61.452928][ T511] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 61.452938][ T511] ? copy_msghdr_from_user+0x110/0x110
[ 61.452946][ T511] ? find_held_lock+0x2b/0x80
[ 61.452951][ T511] ? __lock_acquire+0x449/0x7e0
[ 61.452957][ T511] ? find_held_lock+0x2b/0x80
[ 61.452961][ T511] ? __virt_addr_valid+0x22a/0x450
[ 61.452973][ T511] ? __lock_release+0x5d/0x170
[ 61.452980][ T511] __sys_sendmsg+0x10b/0x1a0
[ 61.452983][ T511] ? __call_rcu_common.constprop.0+0x318/0x630
[ 61.452987][ T511] ? __sys_sendmsg_sock+0x20/0x20
[ 61.452995][ T511] ? rcu_is_watching+0x12/0xb0
[ 61.452999][ T511] do_syscall_64+0xc1/0xfd0
[ 61.453006][ T511] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 61.453010][ T511] RIP: 0033:0x7f6d3de7b1d7
[ 61.453014][ T511] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 61.453017][ T511] RSP: 002b:00007ffc709b9738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 61.453024][ T511] RAX: ffffffffffffffda RBX: 00007ffc709b9e60 RCX: 00007f6d3de7b1d7
[ 61.453026][ T511] RDX: 0000000000000000 RSI: 00007ffc709b97a0 RDI: 0000000000000005
[ 61.453028][ T511] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 61.453029][ T511] R10: 00007f6d3dd77f60 R11: 0000000000000246 R12: 0000000000000003
[ 61.453031][ T511] R13: 00000000691cc753 R14: 0000000000499600 R15: 0000000000000000
[ 61.453038][ T511]
[ 61.453039][ T511] ==================================================================
[ 61.473521][ T511] Disabling lock debugging due to kernel taint
[ 61.473782][ T511] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 61.474175][ T511] #PF: supervisor write access in kernel mode
[ 61.474440][ T511] #PF: error_code(0x0002) - not-present page
[ 61.474695][ T511] PGD 1ed0067 P4D 1ed0067 PUD 1ed1067 PMD 0
[ 61.475074][ T511] Oops: Oops: 0002 [#1] SMP KASAN
[ 61.475273][ T511] CPU: 1 UID: 0 PID: 511 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 61.475666][ T511] Tainted: [B]=BAD_PAGE
[ 61.475952][ T511] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 61.476208][ T511] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 61.476464][ T511] 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 7f 7f 81 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 61.477166][ T511] RSP: 0018:ffffc90000dc6f40 EFLAGS: 00010046
[ 61.477407][ T511] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8be4090a
[ 61.477876][ T511] RDX: fffffbfff200f2cd RSI: 0000000000000008 RDI: ffffffff90079660
[ 61.478177][ T511] RBP: ffffc90000dc6fa8 R08: 0000000000000001 R09: fffffbfff200f2cc
[ 61.478464][ T511] R10: ffffffff90079667 R11: ffffc90000dc6a00 R12: 0000000000000000
[ 61.478875][ T511] R13: 0000000000000282 R14: ffff8880094e4000 R15: dffffc0000000000
[ 61.479182][ T511] FS: 00007f6d3dcad800(0000) GS:ffff8880a6272000(0000) knlGS:0000000000000000
[ 61.479636][ T511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.479896][ T511] CR2: 0000000000000000 CR3: 000000000503f004 CR4: 0000000000772ef0
[ 61.480196][ T511] PKRU: 55555554
[ 61.480445][ T511] Call Trace:
[ 61.480603][ T511]
[ 61.480713][ T511] __cancel_work+0x7c/0x260
[ 61.480935][ T511] ? enable_delayed_work+0x10/0x10
[ 61.481141][ T511] ? queue_delayed_work_on+0xa0/0xa0
[ 61.481452][ T511] ? lockdep_hardirqs_on+0x7c/0x110
[ 61.481661][ T511] __cancel_work_sync+0x18/0xc0
[ 61.481864][ T511] __dev_close_many+0x1ce/0x810
[ 61.482072][ T511] ? netdev_notify_peers+0x20/0x20
[ 61.482366][ T511] ? __local_bh_enable_ip+0xa9/0x120
[ 61.482568][ T511] __dev_change_flags+0x24b/0x6c0
[ 61.482771][ T511] ? __free_zapped_classes+0x90/0x90
[ 61.482978][ T511] ? netif_set_allmulti+0x360/0x360
[ 61.483273][ T511] ? __lock_release+0x5d/0x170
[ 61.483465][ T511] netif_change_flags+0x80/0x160
[ 61.483663][ T511] do_setlink.constprop.0+0x97c/0x2460
[ 61.483867][ T511] ? rtnl_newlink_create+0x770/0x770
[ 61.484181][ T511] ? rcu_read_lock_any_held+0x3f/0xa0
[ 61.484373][ T511] ? validate_chain+0x15e/0x4d0
[ 61.484567][ T511] ? __lock_acquire+0x449/0x7e0
[ 61.484828][ T511] ? __mutex_trylock_common+0xf9/0x260
[ 61.485150][ T511] ? __mutex_handoff+0x2b0/0x2b0
[ 61.485338][ T511] ? rcu_is_watching+0x12/0xb0
[ 61.485537][ T511] ? rcu_is_watching+0x12/0xb0
[ 61.485762][ T511] ? trace_contention_end+0xd8/0x140
[ 61.486110][ T511] ? __mutex_lock+0x19f/0x1190
[ 61.486301][ T511] ? __create_object+0x5e/0xb0
[ 61.486491][ T511] ? __lock_release+0x5d/0x170
[ 61.486704][ T511] ? rtnl_newlink+0x64a/0xa60
[ 61.487020][ T511] ? ww_mutex_lock+0x160/0x160
[ 61.487219][ T511] ? trace_cap_capable+0x10b/0x180
[ 61.487415][ T511] ? __rtnl_newlink+0x40a/0xa30
[ 61.487615][ T511] rtnl_newlink+0x693/0xa60
[ 61.487962][ T511] ? __rtnl_newlink+0xa30/0xa30
[ 61.488184][ T511] ? __lock_acquire+0x449/0x7e0
[ 61.488374][ T511] ? find_held_lock+0x2b/0x80
[ 61.488568][ T511] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 61.488774][ T511] ? __lock_release+0x5d/0x170
[ 61.488980][ T511] ? __rtnl_newlink+0xa30/0xa30
[ 61.489178][ T511] rtnetlink_rcv_msg+0x709/0xc00
[ 61.489379][ T511] ? rtnl_port_fill+0x850/0x850
[ 61.489683][ T511] ? __lock_acquire+0x449/0x7e0
[ 61.489884][ T511] netlink_rcv_skb+0x121/0x340
[ 61.490092][ T511] ? rtnl_port_fill+0x850/0x850
[ 61.490287][ T511] ? netlink_ack+0xdd0/0xdd0
[ 61.490598][ T511] ? netlink_deliver_tap+0x13e/0x340
[ 61.490799][ T511] ? netlink_deliver_tap+0xc3/0x340
[ 61.491025][ T511] netlink_unicast+0x4aa/0x780
[ 61.491228][ T511] ? netlink_attachskb+0x810/0x810
[ 61.491524][ T511] ? __lock_acquire+0x449/0x7e0
[ 61.491723][ T511] netlink_sendmsg+0x714/0xbd0
[ 61.491927][ T511] ? netlink_unicast+0x780/0x780
[ 61.492133][ T511] ? __import_iovec+0x230/0x3b0
[ 61.492435][ T511] ? netlink_unicast+0x780/0x780
[ 61.492634][ T511] ____sys_sendmsg+0x3dd/0x890
[ 61.492888][ T511] ? get_timestamp.constprop.0+0x380/0x380
[ 61.493226][ T511] ? __copy_msghdr+0x3c0/0x3c0
[ 61.493552][ T511] ___sys_sendmsg+0xed/0x170
[ 61.493751][ T511] ? kasan_record_aux_stack+0x8c/0xa0
[ 61.493950][ T511] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 61.494230][ T511] ? copy_msghdr_from_user+0x110/0x110
[ 61.494563][ T511] ? find_held_lock+0x2b/0x80
[ 61.494774][ T511] ? __lock_acquire+0x449/0x7e0
[ 61.495003][ T511] ? find_held_lock+0x2b/0x80
[ 61.495210][ T511] ? __virt_addr_valid+0x22a/0x450
[ 61.495513][ T511] ? __lock_release+0x5d/0x170
[ 61.495715][ T511] __sys_sendmsg+0x10b/0x1a0
[ 61.495955][ T511] ? __call_rcu_common.constprop.0+0x318/0x630
[ 61.496333][ T511] ? __sys_sendmsg_sock+0x20/0x20
[ 61.496541][ T511] ? rcu_is_watching+0x12/0xb0
[ 61.496762][ T511] do_syscall_64+0xc1/0xfd0
[ 61.496975][ T511] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 61.497330][ T511] RIP: 0033:0x7f6d3de7b1d7
[ 61.497541][ T511] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 61.498406][ T511] RSP: 002b:00007ffc709b9738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 61.498698][ T511] RAX: ffffffffffffffda RBX: 00007ffc709b9e60 RCX: 00007f6d3de7b1d7
[ 61.499006][ T511] RDX: 0000000000000000 RSI: 00007ffc709b97a0 RDI: 0000000000000005
[ 61.499460][ T511] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 61.499750][ T511] R10: 00007f6d3dd77f60 R11: 0000000000000246 R12: 0000000000000003
[ 61.500173][ T511] R13: 00000000691cc753 R14: 0000000000499600 R15: 0000000000000000
[ 61.500477][ T511]
[ 61.500624][ T511] Modules linked in: bridge stp llc vrf veth
[ 61.500881][ T511] CR2: 0000000000000000
[ 61.501146][ T511] ---[ end trace 0000000000000000 ]---
[ 61.501344][ T511] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 61.501603][ T511] 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 7f 7f 81 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 61.502406][ T511] RSP: 0018:ffffc90000dc6f40 EFLAGS: 00010046
[ 61.502651][ T511] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8be4090a
[ 61.502952][ T511] RDX: fffffbfff200f2cd RSI: 0000000000000008 RDI: ffffffff90079660
[ 61.503250][ T511] RBP: ffffc90000dc6fa8 R08: 0000000000000001 R09: fffffbfff200f2cc
[ 61.503644][ T511] R10: ffffffff90079667 R11: ffffc90000dc6a00 R12: 0000000000000000
[ 61.503928][ T511] R13: 0000000000000282 R14: ffff8880094e4000 R15: dffffc0000000000
[ 61.504237][ T511] FS: 00007f6d3dcad800(0000) GS:ffff8880a6272000(0000) knlGS:0000000000000000
[ 61.504712][ T511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.504975][ T511] CR2: 0000000000000000 CR3: 000000000503f004 CR4: 0000000000772ef0
[ 61.505272][ T511] PKRU: 55555554
[ 61.505524][ T511] Kernel panic - not syncing: Fatal exception
[ 61.505857][ T511] Kernel Offset: 0xa800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 61.506327][ T511] ---[ end Kernel panic - not syncing: Fatal exception ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr