[ 1419.308869][T19017] br1: port 1(veth1) entered blocking state
[ 1419.309319][T19017] br1: port 1(veth1) entered disabled state
[ 1419.309748][T19017] veth1: entered allmulticast mode
[ 1419.313222][T19017] veth1: entered promiscuous mode
[ 1419.446875][  T152] br1: port 1(veth1) entered blocking state
[ 1419.447343][  T152] br1: port 1(veth1) entered forwarding state
[ 1438.860401][T19156] br1: port 1(veth1) entered disabled state
[ 1438.968745][T19157] veth1: left allmulticast mode
[ 1438.969116][T19157] veth1: left promiscuous mode
[ 1438.969597][T19157] br1: port 1(veth1) entered disabled state