[  657.593576][ T6452] br1: port 1(veth1) entered blocking state
[  657.593969][ T6452] br1: port 1(veth1) entered disabled state
[  657.594340][ T6452] veth1: entered allmulticast mode
[  657.597195][ T6452] veth1: entered promiscuous mode
[  657.647567][   T37] br1: port 1(veth1) entered blocking state
[  657.647978][   T37] br1: port 1(veth1) entered forwarding state
[  657.671549][ T6455] br1: port 2(veth2) entered blocking state
[  657.671760][ T6455] br1: port 2(veth2) entered disabled state
[  657.671976][ T6455] veth2: entered allmulticast mode
[  657.673582][ T6455] veth2: entered promiscuous mode
[  657.720669][   T37] br1: port 2(veth2) entered blocking state
[  657.721032][   T37] br1: port 2(veth2) entered forwarding state
[  669.469236][ T6652] br1: port 2(veth2) entered disabled state
[  669.488510][ T6653] veth2: left allmulticast mode
[  669.488715][ T6653] veth2: left promiscuous mode
[  669.489058][ T6653] br1: port 2(veth2) entered disabled state
[  669.539950][ T6654] br1: port 1(veth1) entered disabled state
[  669.559122][ T6655] veth1: left allmulticast mode
[  669.559333][ T6655] veth1: left promiscuous mode
[  669.559618][ T6655] br1: port 1(veth1) entered disabled state