[ 1431.836650][T15212] br0: port 1(veth1) entered blocking state
[ 1431.837065][T15212] br0: port 1(veth1) entered disabled state
[ 1431.837480][T15212] veth1: entered allmulticast mode
[ 1431.840844][T15212] veth1: entered promiscuous mode
[ 1432.074598][  T252] br0: port 1(veth1) entered blocking state
[ 1432.075126][  T252] br0: port 1(veth1) entered forwarding state
[ 1439.038376][T15255] br0: port 1(veth1) entered disabled state
[ 1439.144042][T15256] veth1: left allmulticast mode
[ 1439.144404][T15256] veth1: left promiscuous mode
[ 1439.145174][T15256] br0: port 1(veth1) entered disabled state