[ 1351.910178][T14215] br1: port 1(veth1) entered blocking state
[ 1351.910672][T14215] br1: port 1(veth1) entered disabled state
[ 1351.911112][T14215] veth1: entered allmulticast mode
[ 1351.914253][T14215] veth1: entered promiscuous mode
[ 1352.041598][   T55] br1: port 1(veth1) entered blocking state
[ 1352.041897][   T55] br1: port 1(veth1) entered forwarding state
[ 1369.629284][T14354] br1: port 1(veth1) entered disabled state
[ 1369.719246][T14355] veth1: left allmulticast mode
[ 1369.720264][T14355] veth1: left promiscuous mode
[ 1369.720605][T14355] br1: port 1(veth1) entered disabled state