[  523.239060][ T5450] br1: port 1(veth1) entered blocking state
[  523.239326][ T5450] br1: port 1(veth1) entered disabled state
[  523.239571][ T5450] veth1: entered allmulticast mode
[  523.241314][ T5450] veth1: entered promiscuous mode
[  523.275038][  T357] br1: port 1(veth1) entered blocking state
[  523.275235][  T357] br1: port 1(veth1) entered forwarding state
[  537.740795][ T5593] br1: port 1(veth1) entered disabled state
[  537.768777][ T5594] veth1: left allmulticast mode
[  537.768992][ T5594] veth1: left promiscuous mode
[  537.769858][ T5594] br1: port 1(veth1) entered disabled state