[  774.826045][ T5716] br1: port 1(veth1) entered blocking state
[  774.826635][ T5716] br1: port 1(veth1) entered disabled state
[  774.827174][ T5716] veth1: entered allmulticast mode
[  774.829981][ T5716] veth1: entered promiscuous mode
[  774.877868][T25553] br1: port 1(veth1) entered blocking state
[  774.878422][T25553] br1: port 1(veth1) entered forwarding state
[  786.632360][ T5819] br1: port 1(veth1) entered disabled state
[  786.672438][ T5820] veth1: left allmulticast mode
[  786.672863][ T5820] veth1: left promiscuous mode
[  786.674117][ T5820] br1: port 1(veth1) entered disabled state