[ 1127.288734][ T4563] br1: port 1(veth1) entered blocking state
[ 1127.288977][ T4563] br1: port 1(veth1) entered disabled state
[ 1127.289172][ T4563] veth1: entered allmulticast mode
[ 1127.290621][ T4563] veth1: entered promiscuous mode
[ 1127.313490][  T234] br1: port 1(veth1) entered blocking state
[ 1127.313741][  T234] br1: port 1(veth1) entered forwarding state
[ 1154.220178][ T4742] br1: port 1(veth1) entered disabled state
[ 1154.239735][ T4743] veth1: left allmulticast mode
[ 1154.241171][ T4743] veth1: left promiscuous mode
[ 1154.241431][ T4743] br1: port 1(veth1) entered disabled state