[ 1560.017619][T10623] br1: port 1(veth1) entered blocking state
[ 1560.017911][T10623] br1: port 1(veth1) entered disabled state
[ 1560.018167][T10623] veth1: entered allmulticast mode
[ 1560.020015][T10623] veth1: entered promiscuous mode
[ 1560.169812][   T50] br1: port 1(veth1) entered blocking state
[ 1560.170158][   T50] br1: port 1(veth1) entered forwarding state
[ 1575.728051][T10682] br1: port 1(veth1) entered disabled state
[ 1575.873710][T10684] veth1: left allmulticast mode
[ 1575.874052][T10684] veth1: left promiscuous mode
[ 1575.874541][T10684] br1: port 1(veth1) entered disabled state