[ 17.299095][ T289] 8021q: 802.1Q VLAN Support v1.8
[ 19.665779][ T310] br0: port 1(veth1) entered blocking state
[ 19.666364][ T310] br0: port 1(veth1) entered disabled state
[ 19.666888][ T310] veth1: entered allmulticast mode
[ 19.670417][ T310] veth1: entered promiscuous mode
[ 19.673222][ T310] ------------[ cut here ]------------
[ 19.673583][ T310] WARNING: CPU: 2 PID: 310 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.674223][ T310] Modules linked in: bridge stp llc 8021q vrf veth
[ 19.674700][ T310] CPU: 2 UID: 0 PID: 310 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.675264][ T310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.675804][ T310] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.676137][ T310] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 19.677257][ T310] RSP: 0018:ffffc90000666ef0 EFLAGS: 00010246
[ 19.677662][ T310] RAX: 0000000000000000 RBX: ffff888004f5a000 RCX: 0000000000000001
[ 19.678150][ T310] RDX: 0000000000000000 RSI: ffffffffb029b941 RDI: ffffffffafa555e0
[ 19.678670][ T310] RBP: ffffc90000666fe0 R08: 0000000000000000 R09: 0000000000000000
[ 19.679154][ T310] R10: ffffc90000667010 R11: ffffffffb10a8918 R12: 1ffff920000ccde2
[ 19.679639][ T310] R13: 00000000000005dc R14: ffffc90000667010 R15: ffff888004f5af08
[ 19.680124][ T310] FS: 00007f7bf09df800(0000) GS:ffff888083fb7000(0000) knlGS:0000000000000000
[ 19.680687][ T310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.681105][ T310] CR2: 00000000004e5aa8 CR3: 000000000a3f5001 CR4: 0000000000772ef0
[ 19.681907][ T310] PKRU: 55555554
[ 19.682349][ T310] Call Trace:
[ 19.682728][ T310]
[ 19.683006][ T310] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.683560][ T310] ? find_held_lock+0x2b/0x80
[ 19.684131][ T310] ? mark_held_locks+0x49/0x80
[ 19.684663][ T310] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 19.685394][ T310] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.685956][ T310] netif_set_mtu+0x88/0x100
[ 19.686545][ T310] ? __pfx_netif_set_mtu+0x10/0x10
[ 19.687129][ T310] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 19.687908][ T310] dev_set_mtu+0xa0/0x150
[ 19.688365][ T310] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 19.689135][ T310] br_add_if+0xda3/0x1330 [bridge]
[ 19.689802][ T310] do_set_master+0x32f/0x500
[ 19.690386][ T310] do_setlink.constprop.0+0x9f4/0x2480
[ 19.690997][ T310] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.691708][ T310] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.692299][ T310] ? validate_chain+0x166/0x4d0
[ 19.692875][ T310] ? __kernel_text_address+0x12/0x40
[ 19.693474][ T310] ? __lock_acquire+0x44d/0x7e0
[ 19.694064][ T310] ? __mutex_trylock_common+0xf9/0x260
[ 19.694659][ T310] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.695374][ T310] ? rcu_is_watching+0x12/0xc0
[ 19.695950][ T310] ? rcu_is_watching+0x12/0xc0
[ 19.696534][ T310] ? trace_contention_end+0xdc/0x140
[ 19.697113][ T310] ? __mutex_lock+0x19c/0xcd0
[ 19.697706][ T310] ? find_held_lock+0x2b/0x80
[ 19.698287][ T310] ? rtnl_newlink+0x651/0xa60
[ 19.698843][ T310] ? __create_object+0x5e/0xb0
[ 19.700288][ T310] ? __pfx___mutex_lock+0x10/0x10
[ 19.700867][ T310] ? trace_cap_capable+0x10f/0x190
[ 19.701457][ T310] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.702156][ T310] ? __rtnl_newlink+0x40e/0xa40
[ 19.703170][ T310] rtnl_newlink+0x69a/0xa60
[ 19.703767][ T310] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.704341][ T310] ? __lock_acquire+0x44d/0x7e0
[ 19.704934][ T310] ? find_held_lock+0x2b/0x80
[ 19.705524][ T310] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.706090][ T310] ? __lock_release+0x5d/0x170
[ 19.706661][ T310] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.707241][ T310] rtnetlink_rcv_msg+0x710/0xc00
[ 19.708256][ T310] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.708831][ T310] ? __lock_acquire+0x44d/0x7e0
[ 19.709415][ T310] netlink_rcv_skb+0x121/0x350
[ 19.710818][ T310] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.711422][ T310] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.712001][ T310] ? netlink_deliver_tap+0x13e/0x340
[ 19.712602][ T310] ? netlink_deliver_tap+0xc3/0x340
[ 19.713165][ T310] netlink_unicast+0x49e/0x780
[ 19.714973][ T310] ? __pfx_netlink_unicast+0x10/0x10
[ 19.715561][ T310] ? __lock_acquire+0x44d/0x7e0
[ 19.716136][ T310] netlink_sendmsg+0x721/0xbe0
[ 19.717166][ T310] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.717750][ T310] ? __import_iovec+0x238/0x3c0
[ 19.718343][ T310] ____sys_sendmsg+0x7ad/0xa10
[ 19.718904][ T310] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.719479][ T310] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.721071][ T310] ___sys_sendmsg+0xed/0x170
[ 19.721661][ T310] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.722254][ T310] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.722944][ T310] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.724365][ T310] ? find_held_lock+0x2b/0x80
[ 19.724932][ T310] ? __lock_acquire+0x44d/0x7e0
[ 19.725528][ T310] ? find_held_lock+0x2b/0x80
[ 19.726106][ T310] ? __virt_addr_valid+0x22e/0x450
[ 19.726691][ T310] ? __lock_release+0x5d/0x170
[ 19.727291][ T310] __sys_sendmsg+0x10b/0x1a0
[ 19.727853][ T310] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.728558][ T310] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.729167][ T310] ? rcu_is_watching+0x12/0xc0
[ 19.729763][ T310] do_syscall_64+0xc1/0x380
[ 19.730346][ T310] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.731892][ T310] RIP: 0033:0x7f7bf0bac1e7
[ 19.732507][ T310] 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
[ 19.734946][ T310] RSP: 002b:00007ffd86339098 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.735815][ T310] RAX: ffffffffffffffda RBX: 00007ffd863397c0 RCX: 00007f7bf0bac1e7
[ 19.737940][ T310] RDX: 0000000000000000 RSI: 00007ffd86339100 RDI: 0000000000000005
[ 19.738795][ T310] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 19.739618][ T310] R10: 00000000144be910 R11: 0000000000000246 R12: 0000000000000004
[ 19.740463][ T310] R13: 00000000686e4789 R14: 0000000000499600 R15: 0000000000000000
[ 19.741339][ T310]
[ 19.741786][ T310] irq event stamp: 41431
[ 19.742213][ T310] hardirqs last enabled at (41443): [] __up_console_sem+0x6b/0x80
[ 19.743562][ T310] hardirqs last disabled at (41454): [] __up_console_sem+0x50/0x80
[ 19.744501][ T310] softirqs last enabled at (40186): [] br_add_if+0xd82/0x1330 [bridge]
[ 19.745893][ T310] softirqs last disabled at (40184): [] br_add_if+0xcf3/0x1330 [bridge]
[ 19.746923][ T310] ---[ end trace 0000000000000000 ]---
[ 19.892525][ T312] br0: port 2(veth2) entered blocking state
[ 19.892992][ T312] br0: port 2(veth2) entered disabled state
[ 19.893443][ T312] veth2: entered allmulticast mode
[ 19.896812][ T312] veth2: entered promiscuous mode
[ 19.898187][ T312] ------------[ cut here ]------------
[ 19.898541][ T312] WARNING: CPU: 2 PID: 312 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.899164][ T312] Modules linked in: bridge stp llc 8021q vrf veth
[ 19.899831][ T312] CPU: 2 UID: 0 PID: 312 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.900482][ T312] Tainted: [W]=WARN
[ 19.900732][ T312] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.901144][ T312] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.901489][ T312] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 19.902622][ T312] RSP: 0018:ffffc900005f6ef0 EFLAGS: 00010246
[ 19.903032][ T312] RAX: 0000000000000000 RBX: ffff888004f5a000 RCX: 0000000000000001
[ 19.903529][ T312] RDX: 0000000000000000 RSI: ffffffffb029b941 RDI: ffffffffafa555e0
[ 19.904008][ T312] RBP: ffffc900005f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 19.904488][ T312] R10: ffffc900005f7010 R11: ffffffffb10a8918 R12: 1ffff920000bede2
[ 19.904960][ T312] R13: 00000000000005dc R14: ffffc900005f7010 R15: ffff888004f5af08
[ 19.905451][ T312] FS: 00007f8da9207800(0000) GS:ffff888083fb7000(0000) knlGS:0000000000000000
[ 19.906011][ T312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.906422][ T312] CR2: 00000000004e5ab0 CR3: 000000000a992003 CR4: 0000000000772ef0
[ 19.906900][ T312] PKRU: 55555554
[ 19.907140][ T312] Call Trace:
[ 19.907395][ T312]
[ 19.907569][ T312] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.907888][ T312] ? find_held_lock+0x2b/0x80
[ 19.908220][ T312] ? mark_held_locks+0x49/0x80
[ 19.908548][ T312] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 19.908938][ T312] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.909271][ T312] netif_set_mtu+0x88/0x100
[ 19.909589][ T312] ? __pfx_netif_set_mtu+0x10/0x10
[ 19.909930][ T312] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 19.910384][ T312] dev_set_mtu+0xa0/0x150
[ 19.910631][ T312] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 19.911074][ T312] br_add_if+0xda3/0x1330 [bridge]
[ 19.911465][ T312] do_set_master+0x32f/0x500
[ 19.911796][ T312] do_setlink.constprop.0+0x9f4/0x2480
[ 19.912121][ T312] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.912550][ T312] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.912869][ T312] ? validate_chain+0x166/0x4d0
[ 19.913203][ T312] ? __kernel_text_address+0x12/0x40
[ 19.913540][ T312] ? __lock_acquire+0x44d/0x7e0
[ 19.913857][ T312] ? __mutex_trylock_common+0xf9/0x260
[ 19.914172][ T312] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.914581][ T312] ? rcu_is_watching+0x12/0xc0
[ 19.914918][ T312] ? rcu_is_watching+0x12/0xc0
[ 19.915248][ T312] ? trace_contention_end+0xdc/0x140
[ 19.915567][ T312] ? __mutex_lock+0x19c/0xcd0
[ 19.915888][ T312] ? find_held_lock+0x2b/0x80
[ 19.916257][ T312] ? rtnl_newlink+0x651/0xa60
[ 19.916572][ T312] ? __create_object+0x5e/0xb0
[ 19.916965][ T312] ? __pfx___mutex_lock+0x10/0x10
[ 19.917295][ T312] ? trace_cap_capable+0x10f/0x190
[ 19.917618][ T312] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.918004][ T312] ? __rtnl_newlink+0x40e/0xa40
[ 19.918337][ T312] rtnl_newlink+0x69a/0xa60
[ 19.918657][ T312] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.918971][ T312] ? __lock_acquire+0x44d/0x7e0
[ 19.919303][ T312] ? find_held_lock+0x2b/0x80
[ 19.919620][ T312] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.919939][ T312] ? __lock_release+0x5d/0x170
[ 19.920266][ T312] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.920582][ T312] rtnetlink_rcv_msg+0x710/0xc00
[ 19.920897][ T312] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.921244][ T312] ? __lock_acquire+0x44d/0x7e0
[ 19.921564][ T312] netlink_rcv_skb+0x121/0x350
[ 19.921880][ T312] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.922205][ T312] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.922540][ T312] ? netlink_deliver_tap+0x13e/0x340
[ 19.922853][ T312] ? netlink_deliver_tap+0xc3/0x340
[ 19.923171][ T312] netlink_unicast+0x49e/0x780
[ 19.923500][ T312] ? __pfx_netlink_unicast+0x10/0x10
[ 19.923818][ T312] ? __lock_acquire+0x44d/0x7e0
[ 19.924137][ T312] netlink_sendmsg+0x721/0xbe0
[ 19.924468][ T312] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.924790][ T312] ? __import_iovec+0x238/0x3c0
[ 19.925114][ T312] ____sys_sendmsg+0x7ad/0xa10
[ 19.925441][ T312] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.925757][ T312] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.926154][ T312] ___sys_sendmsg+0xed/0x170
[ 19.926477][ T312] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.926790][ T312] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.927184][ T312] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.927511][ T312] ? find_held_lock+0x2b/0x80
[ 19.927833][ T312] ? __lock_acquire+0x44d/0x7e0
[ 19.928156][ T312] ? find_held_lock+0x2b/0x80
[ 19.928485][ T312] ? __virt_addr_valid+0x22e/0x450
[ 19.928802][ T312] ? __lock_release+0x5d/0x170
[ 19.929126][ T312] __sys_sendmsg+0x10b/0x1a0
[ 19.929457][ T312] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.929846][ T312] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.930177][ T312] ? rcu_is_watching+0x12/0xc0
[ 19.930508][ T312] do_syscall_64+0xc1/0x380
[ 19.930827][ T312] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.931238][ T312] RIP: 0033:0x7f8da93d41e7
[ 19.931565][ T312] 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
[ 19.932680][ T312] RSP: 002b:00007ffceabc1aa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.933154][ T312] RAX: ffffffffffffffda RBX: 00007ffceabc21d0 RCX: 00007f8da93d41e7
[ 19.933636][ T312] RDX: 0000000000000000 RSI: 00007ffceabc1b10 RDI: 0000000000000005
[ 19.934110][ T312] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 19.934586][ T312] R10: 000000000b72a910 R11: 0000000000000246 R12: 0000000000000004
[ 19.935051][ T312] R13: 00000000686e4789 R14: 0000000000499600 R15: 0000000000000000
[ 19.935544][ T312]
[ 19.935783][ T312] irq event stamp: 42795
[ 19.936030][ T312] hardirqs last enabled at (42805): [] __up_console_sem+0x6b/0x80
[ 19.936580][ T312] hardirqs last disabled at (42816): [] __up_console_sem+0x50/0x80
[ 19.937112][ T312] softirqs last enabled at (41630): [] br_add_if+0xd82/0x1330 [bridge]
[ 19.937700][ T312] softirqs last disabled at (41628): [] br_add_if+0xcf3/0x1330 [bridge]
[ 19.938294][ T312] ---[ end trace 0000000000000000 ]---
[ 20.297085][ T35] br0: port 1(veth1) entered blocking state
[ 20.297893][ T35] br0: port 1(veth1) entered forwarding state
[ 20.411526][ T60] br0: port 2(veth2) entered blocking state
[ 20.411991][ T60] br0: port 2(veth2) entered forwarding state
[ 79.565816][ T582] Mirror/redirect action on
[ 87.806612][ T618] br0: port 2(veth2) entered disabled state
[ 87.934426][ T619] br0: port 1(veth1) entered disabled state
[ 88.040181][ T620] veth2: left allmulticast mode
[ 88.040532][ T620] veth2: left promiscuous mode
[ 88.041018][ T620] br0: port 2(veth2) entered disabled state
[ 88.043543][ T620] veth1: left allmulticast mode
[ 88.043845][ T620] veth1: left promiscuous mode
[ 88.044316][ T620] br0: port 1(veth1) entered disabled state