[  669.789820][ T4494] br1: port 1(veth1) entered blocking state
[  669.790075][ T4494] br1: port 1(veth1) entered disabled state
[  669.791293][ T4494] veth1: entered allmulticast mode
[  669.792884][ T4494] veth1: entered promiscuous mode
[  669.826400][   T37] br1: port 1(veth1) entered blocking state
[  669.826698][   T37] br1: port 1(veth1) entered forwarding state
[  669.856443][ T4496] br1: port 2(veth2) entered blocking state
[  669.856743][ T4496] br1: port 2(veth2) entered disabled state
[  669.857042][ T4496] veth2: entered allmulticast mode
[  669.861177][ T4496] veth2: entered promiscuous mode
[  669.890117][  T509] br1: port 2(veth2) entered blocking state
[  669.890421][  T509] br1: port 2(veth2) entered forwarding state
[  685.138091][ T4857] br1: port 2(veth2) entered disabled state
[  685.179633][ T4858] veth2: left allmulticast mode
[  685.179887][ T4858] veth2: left promiscuous mode
[  685.180252][ T4858] br1: port 2(veth2) entered disabled state
[  685.215196][ T4859] br1: port 1(veth1) entered disabled state
[  685.247071][ T4860] veth1: left allmulticast mode
[  685.247322][ T4860] veth1: left promiscuous mode
[  685.247657][ T4860] br1: port 1(veth1) entered disabled state