[ 20.899186][ T326] br1: port 1(vx10) entered blocking state
[ 20.899981][ T326] br1: port 1(vx10) entered disabled state
[ 20.900547][ T326] vx10: entered allmulticast mode
[ 20.904082][ T326] vx10: entered promiscuous mode
[ 20.905048][ T326] br1: port 1(vx10) entered blocking state
[ 20.905572][ T326] br1: port 1(vx10) entered forwarding state
[ 21.399243][ T331] br1: port 2(vx20) entered blocking state
[ 21.399688][ T331] br1: port 2(vx20) entered disabled state
[ 21.400266][ T331] vx20: entered allmulticast mode
[ 21.404369][ T331] vx20: entered promiscuous mode
[ 21.406114][ T331] br1: port 2(vx20) entered blocking state
[ 21.406586][ T331] br1: port 2(vx20) entered forwarding state
[ 21.652145][ T333] br1: port 3(veth1) entered blocking state
[ 21.652811][ T333] br1: port 3(veth1) entered disabled state
[ 21.653293][ T333] veth1: entered allmulticast mode
[ 21.657048][ T333] veth1: entered promiscuous mode
[ 21.760631][ T37] br1: port 3(veth1) entered blocking state
[ 21.761210][ T37] br1: port 3(veth1) entered forwarding state
[ 21.880848][ T335] br1: port 4(veth2) entered blocking state
[ 21.881348][ T335] br1: port 4(veth2) entered disabled state
[ 21.881848][ T335] veth2: entered allmulticast mode
[ 21.885391][ T335] veth2: entered promiscuous mode
[ 21.994572][ T36] br1: port 4(veth2) entered blocking state
[ 21.995053][ T36] br1: port 4(veth2) entered forwarding state
[ 22.391056][ T340] br1: port 5(vx4001) entered blocking state
[ 22.393181][ T340] br1: port 5(vx4001) entered disabled state
[ 22.393905][ T340] vx4001: entered allmulticast mode
[ 22.400059][ T340] vx4001: entered promiscuous mode
[ 22.401440][ T340] br1: port 5(vx4001) entered blocking state
[ 22.402129][ T340] br1: port 5(vx4001) entered forwarding state
[ 23.364894][ T349] 8021q: 802.1Q VLAN Support v1.8
[ 23.392061][ T348] ==================================================================
[ 23.392578][ T348] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 23.393001][ T348] Write of size 8 at addr 0000000000000000 by task ip/348
[ 23.393285][ T348]
[ 23.393397][ T348] CPU: 0 UID: 0 PID: 348 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 23.393402][ T348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.393404][ T348] Call Trace:
[ 23.393406][ T348]
[ 23.393408][ T348] dump_stack_lvl+0x82/0xc0
[ 23.393416][ T348] ? try_to_grab_pending+0x81/0x6c0
[ 23.393420][ T348] kasan_report+0xca/0x100
[ 23.393425][ T348] ? try_to_grab_pending+0x81/0x6c0
[ 23.393430][ T348] kasan_check_range+0x39/0x1b0
[ 23.393434][ T348] try_to_grab_pending+0x81/0x6c0
[ 23.393436][ T348] ? lock_acquire.part.0+0xb6/0x240
[ 23.393443][ T348] __cancel_work+0x7c/0x260
[ 23.393447][ T348] ? enable_delayed_work+0x10/0x10
[ 23.393450][ T348] ? linkwatch_urgent_event+0x26/0x280
[ 23.393456][ T348] ? linkwatch_fire_event+0x2e/0x200
[ 23.393460][ T348] __cancel_work_sync+0x18/0xc0
[ 23.393464][ T348] __dev_close_many+0x1ce/0x810
[ 23.393470][ T348] ? netdev_notify_peers+0x20/0x20
[ 23.393474][ T348] ? __local_bh_enable_ip+0xa9/0x120
[ 23.393479][ T348] __dev_change_flags+0x24b/0x6c0
[ 23.393483][ T348] ? netif_set_allmulti+0x360/0x360
[ 23.393489][ T348] netif_change_flags+0x80/0x160
[ 23.393493][ T348] dev_change_flags+0xa8/0x150
[ 23.393497][ T348] cycle_netdev+0x90/0xe0 [vrf]
[ 23.393503][ T348] vrf_add_slave+0xf2/0x210 [vrf]
[ 23.393508][ T348] do_set_master+0x323/0x4f0
[ 23.393511][ T348] ? rtnl_configure_link+0x1d3/0x260
[ 23.393513][ T348] ? nla_strscpy+0xdc/0x150
[ 23.393520][ T348] rtnl_newlink_create+0x3c2/0x770
[ 23.393524][ T348] ? rtnl_create_link+0xe20/0xe20
[ 23.393527][ T348] ? __dev_get_by_name+0x12/0x50
[ 23.393529][ T348] ? rtnl_dev_get+0xa2/0x150
[ 23.393534][ T348] ? rtnl_validate_mdb_entry_del_bulk+0x3d0/0x3d0
[ 23.393540][ T348] ? rtnl_newlink+0x64a/0xa60
[ 23.393542][ T348] ? reacquire_held_locks+0xd1/0x1f0
[ 23.393548][ T348] __rtnl_newlink+0x231/0xa30
[ 23.393555][ T348] rtnl_newlink+0x693/0xa60
[ 23.393560][ T348] ? __rtnl_newlink+0xa30/0xa30
[ 23.393567][ T348] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 23.393569][ T348] ? __lock_release+0x5d/0x170
[ 23.393574][ T348] ? __rtnl_newlink+0xa30/0xa30
[ 23.393576][ T348] rtnetlink_rcv_msg+0x709/0xc00
[ 23.393580][ T348] ? rtnl_port_fill+0x850/0x850
[ 23.393583][ T348] ? __lock_acquire+0x449/0x7e0
[ 23.393590][ T348] netlink_rcv_skb+0x121/0x340
[ 23.393594][ T348] ? rtnl_port_fill+0x850/0x850
[ 23.393597][ T348] ? netlink_ack+0xdd0/0xdd0
[ 23.393604][ T348] ? netlink_deliver_tap+0x13e/0x340
[ 23.393607][ T348] ? netlink_deliver_tap+0xc3/0x340
[ 23.393611][ T348] netlink_unicast+0x4aa/0x780
[ 23.393615][ T348] ? netlink_attachskb+0x810/0x810
[ 23.393619][ T348] ? __lock_acquire+0x449/0x7e0
[ 23.393624][ T348] netlink_sendmsg+0x714/0xbd0
[ 23.393629][ T348] ? netlink_unicast+0x780/0x780
[ 23.393632][ T348] ? __import_iovec+0x230/0x3b0
[ 23.393637][ T348] ? netlink_unicast+0x780/0x780
[ 23.393641][ T348] ____sys_sendmsg+0x3dd/0x890
[ 23.393645][ T348] ? get_timestamp.constprop.0+0x380/0x380
[ 23.393648][ T348] ? __copy_msghdr+0x3c0/0x3c0
[ 23.393656][ T348] ___sys_sendmsg+0xed/0x170
[ 23.393661][ T348] ? copy_msghdr_from_user+0x110/0x110
[ 23.393668][ T348] ? rcu_read_lock_any_held+0x3f/0xa0
[ 23.393675][ T348] ? rcu_read_lock_any_held+0x3f/0xa0
[ 23.393680][ T348] ? validate_chain+0x15e/0x4d0
[ 23.393692][ T348] ? find_held_lock+0x2b/0x80
[ 23.393700][ T348] __sys_sendmsg+0x10b/0x1a0
[ 23.393705][ T348] ? __sys_sendmsg_sock+0x20/0x20
[ 23.393710][ T348] ? __rseq_handle_notify_resume+0x2a7/0x400
[ 23.393721][ T348] ? do_user_addr_fault+0x38d/0xe00
[ 23.393730][ T348] ? rcu_is_watching+0x12/0xb0
[ 23.393736][ T348] do_syscall_64+0xc1/0xfd0
[ 23.393744][ T348] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 23.393749][ T348] RIP: 0033:0x7f58215301d7
[ 23.393757][ T348] Code: Unable to access opcode bytes at 0x7f58215301ad.
[ 23.393759][ T348] RSP: 002b:00007fffaffb25f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.393763][ T348] RAX: ffffffffffffffda RBX: 00007fffaffb2d20 RCX: 00007f58215301d7
[ 23.393765][ T348] RDX: 0000000000000000 RSI: 00007fffaffb2660 RDI: 0000000000000005
[ 23.393767][ T348] RBP: 0000000000000002 R08: 0000000000000054 R09: 0000000000000000
[ 23.393769][ T348] R10: 00007f58215beac0 R11: 0000000000000246 R12: 00007fffaffb2d68
[ 23.393771][ T348] R13: 00000000691cc611 R14: 0000000000499600 R15: 00007fffaffb2758
[ 23.393777][ T348]
[ 23.393779][ T348] ==================================================================
[ 23.414804][ T348] Disabling lock debugging due to kernel taint
[ 23.415058][ T348] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 23.415362][ T348] #PF: supervisor write access in kernel mode
[ 23.415606][ T348] #PF: error_code(0x0002) - not-present page
[ 23.415837][ T348] PGD 8d55067 P4D 8d55067 PUD a134067 PMD 0
[ 23.416077][ T348] Oops: Oops: 0002 [#1] SMP KASAN
[ 23.416287][ T348] CPU: 0 UID: 0 PID: 348 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 23.416670][ T348] Tainted: [B]=BAD_PAGE
[ 23.416830][ T348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.417071][ T348] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 23.417324][ T348] 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
[ 23.418005][ T348] RSP: 0018:ffffc90000646ff8 EFLAGS: 00010046
[ 23.418253][ T348] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffb584090a
[ 23.418542][ T348] RDX: fffffbfff734f2cd RSI: 0000000000000008 RDI: ffffffffb9a79660
[ 23.418836][ T348] RBP: ffffc90000647060 R08: 0000000000000001 R09: fffffbfff734f2cc
[ 23.419123][ T348] R10: ffffffffb9a79667 R11: ffffc90000646ac0 R12: 0000000000000000
[ 23.419431][ T348] R13: 0000000000000282 R14: ffff88800e0c9000 R15: dffffc0000000000
[ 23.419713][ T348] FS: 00007f5821362800(0000) GS:ffff888076df2000(0000) knlGS:0000000000000000
[ 23.420052][ T348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.420289][ T348] CR2: 0000000000000000 CR3: 000000000fafe004 CR4: 0000000000772ef0
[ 23.420595][ T348] PKRU: 55555554
[ 23.420748][ T348] Call Trace:
[ 23.420890][ T348]
[ 23.420985][ T348] ? lock_acquire.part.0+0xb6/0x240
[ 23.421179][ T348] __cancel_work+0x7c/0x260
[ 23.421370][ T348] ? enable_delayed_work+0x10/0x10
[ 23.421601][ T348] ? linkwatch_urgent_event+0x26/0x280
[ 23.421807][ T348] ? linkwatch_fire_event+0x2e/0x200
[ 23.422016][ T348] __cancel_work_sync+0x18/0xc0
[ 23.422227][ T348] __dev_close_many+0x1ce/0x810
[ 23.422419][ T348] ? netdev_notify_peers+0x20/0x20
[ 23.422732][ T348] ? __local_bh_enable_ip+0xa9/0x120
[ 23.422936][ T348] __dev_change_flags+0x24b/0x6c0
[ 23.423132][ T348] ? netif_set_allmulti+0x360/0x360
[ 23.423327][ T348] netif_change_flags+0x80/0x160
[ 23.423647][ T348] dev_change_flags+0xa8/0x150
[ 23.423850][ T348] cycle_netdev+0x90/0xe0 [vrf]
[ 23.424040][ T348] vrf_add_slave+0xf2/0x210 [vrf]
[ 23.424228][ T348] do_set_master+0x323/0x4f0
[ 23.424545][ T348] ? rtnl_configure_link+0x1d3/0x260
[ 23.424728][ T348] ? nla_strscpy+0xdc/0x150
[ 23.424919][ T348] rtnl_newlink_create+0x3c2/0x770
[ 23.425122][ T348] ? rtnl_create_link+0xe20/0xe20
[ 23.425453][ T348] ? __dev_get_by_name+0x12/0x50
[ 23.425676][ T348] ? rtnl_dev_get+0xa2/0x150
[ 23.425863][ T348] ? rtnl_validate_mdb_entry_del_bulk+0x3d0/0x3d0
[ 23.426117][ T348] ? rtnl_newlink+0x64a/0xa60
[ 23.426486][ T348] ? reacquire_held_locks+0xd1/0x1f0
[ 23.426692][ T348] __rtnl_newlink+0x231/0xa30
[ 23.426892][ T348] rtnl_newlink+0x693/0xa60
[ 23.427095][ T348] ? __rtnl_newlink+0xa30/0xa30
[ 23.427438][ T348] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 23.427633][ T348] ? __lock_release+0x5d/0x170
[ 23.427822][ T348] ? __rtnl_newlink+0xa30/0xa30
[ 23.428042][ T348] rtnetlink_rcv_msg+0x709/0xc00
[ 23.428383][ T348] ? rtnl_port_fill+0x850/0x850
[ 23.428569][ T348] ? __lock_acquire+0x449/0x7e0
[ 23.428771][ T348] netlink_rcv_skb+0x121/0x340
[ 23.428957][ T348] ? rtnl_port_fill+0x850/0x850
[ 23.429281][ T348] ? netlink_ack+0xdd0/0xdd0
[ 23.429474][ T348] ? netlink_deliver_tap+0x13e/0x340
[ 23.429656][ T348] ? netlink_deliver_tap+0xc3/0x340
[ 23.429854][ T348] netlink_unicast+0x4aa/0x780
[ 23.430160][ T348] ? netlink_attachskb+0x810/0x810
[ 23.430357][ T348] ? __lock_acquire+0x449/0x7e0
[ 23.430542][ T348] netlink_sendmsg+0x714/0xbd0
[ 23.430737][ T348] ? netlink_unicast+0x780/0x780
[ 23.431041][ T348] ? __import_iovec+0x230/0x3b0
[ 23.431228][ T348] ? netlink_unicast+0x780/0x780
[ 23.431415][ T348] ____sys_sendmsg+0x3dd/0x890
[ 23.431626][ T348] ? get_timestamp.constprop.0+0x380/0x380
[ 23.431984][ T348] ? __copy_msghdr+0x3c0/0x3c0
[ 23.432173][ T348] ___sys_sendmsg+0xed/0x170
[ 23.432366][ T348] ? copy_msghdr_from_user+0x110/0x110
[ 23.432559][ T348] ? rcu_read_lock_any_held+0x3f/0xa0
[ 23.432748][ T348] ? rcu_read_lock_any_held+0x3f/0xa0
[ 23.432932][ T348] ? validate_chain+0x15e/0x4d0
[ 23.433124][ T348] ? find_held_lock+0x2b/0x80
[ 23.433447][ T348] __sys_sendmsg+0x10b/0x1a0
[ 23.433633][ T348] ? __sys_sendmsg_sock+0x20/0x20
[ 23.433819][ T348] ? __rseq_handle_notify_resume+0x2a7/0x400
[ 23.434062][ T348] ? do_user_addr_fault+0x38d/0xe00
[ 23.434379][ T348] ? rcu_is_watching+0x12/0xb0
[ 23.434567][ T348] do_syscall_64+0xc1/0xfd0
[ 23.434780][ T348] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 23.435029][ T348] RIP: 0033:0x7f58215301d7
[ 23.435372][ T348] Code: Unable to access opcode bytes at 0x7f58215301ad.
[ 23.435627][ T348] RSP: 002b:00007fffaffb25f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.435929][ T348] RAX: ffffffffffffffda RBX: 00007fffaffb2d20 RCX: 00007f58215301d7
[ 23.436336][ T348] RDX: 0000000000000000 RSI: 00007fffaffb2660 RDI: 0000000000000005
[ 23.436613][ T348] RBP: 0000000000000002 R08: 0000000000000054 R09: 0000000000000000
[ 23.436905][ T348] R10: 00007f58215beac0 R11: 0000000000000246 R12: 00007fffaffb2d68
[ 23.437322][ T348] R13: 00000000691cc611 R14: 0000000000499600 R15: 00007fffaffb2758
[ 23.437621][ T348]
[ 23.437765][ T348] Modules linked in: 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 23.438231][ T348] CR2: 0000000000000000
[ 23.438384][ T348] ---[ end trace 0000000000000000 ]---
[ 23.438578][ T348] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 23.438956][ T348] 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
[ 23.439650][ T348] RSP: 0018:ffffc90000646ff8 EFLAGS: 00010046
[ 23.440012][ T348] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffb584090a
[ 23.440288][ T348] RDX: fffffbfff734f2cd RSI: 0000000000000008 RDI: ffffffffb9a79660
[ 23.440592][ T348] RBP: ffffc90000647060 R08: 0000000000000001 R09: fffffbfff734f2cc
[ 23.440861][ T348] R10: ffffffffb9a79667 R11: ffffc90000646ac0 R12: 0000000000000000
[ 23.441131][ T348] R13: 0000000000000282 R14: ffff88800e0c9000 R15: dffffc0000000000
[ 23.441556][ T348] FS: 00007f5821362800(0000) GS:ffff888076df2000(0000) knlGS:0000000000000000
[ 23.441899][ T348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.442127][ T348] CR2: 00007f58215301ad CR3: 000000000fafe004 CR4: 0000000000772ef0
[ 23.442570][ T348] PKRU: 55555554
[ 23.442722][ T348] Kernel panic - not syncing: Fatal exception
[ 23.443049][ T348] Kernel Offset: 0x34200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 23.443694][ T348] ---[ end Kernel panic - not syncing: Fatal exception ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr