[  456.540850][ T3302] br1: port 1(veth1) entered blocking state
[  456.541112][ T3302] br1: port 1(veth1) entered disabled state
[  456.541370][ T3302] veth1: entered allmulticast mode
[  456.542892][ T3302] veth1: entered promiscuous mode
[  456.570246][   T39] br1: port 1(veth1) entered blocking state
[  456.570442][   T39] br1: port 1(veth1) entered forwarding state
[  456.598391][ T3304] br1: port 2(veth2) entered blocking state
[  456.598616][ T3304] br1: port 2(veth2) entered disabled state
[  456.598844][ T3304] veth2: entered allmulticast mode
[  456.600355][ T3304] veth2: entered promiscuous mode
[  456.632176][   T39] br1: port 2(veth2) entered blocking state
[  456.632375][   T39] br1: port 2(veth2) entered forwarding state
[  504.096511][ T4787] br1: port 2(veth2) entered disabled state
[  504.127058][ T4788] veth2: left allmulticast mode
[  504.127223][ T4788] veth2: left promiscuous mode
[  504.127455][ T4788] br1: port 2(veth2) entered disabled state
[  504.159655][ T4789] br1: port 1(veth1) entered disabled state
[  504.187807][ T4790] veth1: left allmulticast mode
[  504.187964][ T4790] veth1: left promiscuous mode
[  504.188187][ T4790] br1: port 1(veth1) entered disabled state