[  674.938749][ T4936] br1: port 1(veth1) entered blocking state
[  674.939046][ T4936] br1: port 1(veth1) entered disabled state
[  674.939345][ T4936] veth1: entered allmulticast mode
[  674.954890][ T4936] veth1: entered promiscuous mode
[  675.036512][ T4939] br1: port 2(veth2) entered blocking state
[  675.036748][ T4939] br1: port 2(veth2) entered disabled state
[  675.037000][ T4939] veth2: entered allmulticast mode
[  675.039280][ T4939] veth2: entered promiscuous mode
[  675.105345][ T4941] br1: port 2(veth2) entered blocking state
[  675.105585][ T4941] br1: port 2(veth2) entered forwarding state
[  675.105962][ T4941] br1: port 1(veth1) entered blocking state
[  675.106173][ T4941] br1: port 1(veth1) entered forwarding state
[  685.952015][ T5301] br1: port 2(veth2) entered disabled state
[  685.952486][ T5301] br1: port 1(veth1) entered disabled state
[  686.025176][ T5303] veth2: left allmulticast mode
[  686.025394][ T5303] veth2: left promiscuous mode
[  686.025667][ T5303] br1: port 2(veth2) entered disabled state
[  686.070722][ T5305] veth1: left allmulticast mode
[  686.070919][ T5305] veth1: left promiscuous mode
[  686.071199][ T5305] br1: port 1(veth1) entered disabled state