[ 1578.687942][ T9859] br1: port 1(veth1) entered blocking state
[ 1578.688463][ T9859] br1: port 1(veth1) entered disabled state
[ 1578.688938][ T9859] veth1: entered allmulticast mode
[ 1578.692699][ T9859] veth1: entered promiscuous mode
[ 1578.820891][ T5481] br1: port 1(veth1) entered blocking state
[ 1578.821610][ T5481] br1: port 1(veth1) entered forwarding state
[ 1593.824982][ T9958] br1: port 1(veth1) entered disabled state
[ 1593.994831][ T9959] veth1: left allmulticast mode
[ 1593.995809][ T9959] veth1: left promiscuous mode
[ 1593.996315][ T9959] br1: port 1(veth1) entered disabled state