[  663.255613][ T4966] br1: port 1(veth1) entered blocking state
[  663.255829][ T4966] br1: port 1(veth1) entered disabled state
[  663.256012][ T4966] veth1: entered allmulticast mode
[  663.257987][ T4966] veth1: entered promiscuous mode
[  663.281898][   T91] br1: port 1(veth1) entered blocking state
[  663.282084][   T91] br1: port 1(veth1) entered forwarding state
[  677.679883][ T5110] br1: port 1(veth1) entered disabled state
[  677.708016][ T5111] veth1: left allmulticast mode
[  677.708175][ T5111] veth1: left promiscuous mode
[  677.708404][ T5111] br1: port 1(veth1) entered disabled state