[  641.427764][ T4462] br1: port 1(veth1) entered blocking state
[  641.428044][ T4462] br1: port 1(veth1) entered disabled state
[  641.428300][ T4462] veth1: entered allmulticast mode
[  641.430365][ T4462] veth1: entered promiscuous mode
[  641.466903][   T61] br1: port 1(veth1) entered blocking state
[  641.467148][   T61] br1: port 1(veth1) entered forwarding state
[  641.491635][ T4464] br1: port 2(veth2) entered blocking state
[  641.491847][ T4464] br1: port 2(veth2) entered disabled state
[  641.492036][ T4464] veth2: entered allmulticast mode
[  641.493462][ T4464] veth2: entered promiscuous mode
[  641.520992][ T3407] br1: port 2(veth2) entered blocking state
[  641.521187][ T3407] br1: port 2(veth2) entered forwarding state
[  674.861104][ T4697] br1: port 1(veth1) entered disabled state
[  674.885994][ T4698] br1: port 2(veth2) entered disabled state
[  674.905819][ T4699] veth2: left allmulticast mode
[  674.906473][ T4699] veth2: left promiscuous mode
[  674.906768][ T4699] br1: port 2(veth2) entered disabled state
[  674.907932][ T4699] veth1: left allmulticast mode
[  674.908134][ T4699] veth1: left promiscuous mode
[  674.908418][ T4699] br1: port 1(veth1) entered disabled state