[ 1346.636824][ T5950] br1: port 1(veth1) entered blocking state
[ 1346.637115][ T5950] br1: port 1(veth1) entered disabled state
[ 1346.637371][ T5950] veth1: entered allmulticast mode
[ 1346.640862][ T5950] veth1: entered promiscuous mode
[ 1346.778093][   T52] br1: port 1(veth1) entered blocking state
[ 1346.778428][   T52] br1: port 1(veth1) entered forwarding state
[ 1381.085013][ T6041] br1: port 1(veth1) entered disabled state
[ 1381.235467][ T6042] veth1: left allmulticast mode
[ 1381.235734][ T6042] veth1: left promiscuous mode
[ 1381.236064][ T6042] br1: port 1(veth1) entered disabled state