[ 1575.648641][ T4687] br1: port 1(veth1) entered blocking state
[ 1575.648911][ T4687] br1: port 1(veth1) entered disabled state
[ 1575.649176][ T4687] veth1: entered allmulticast mode
[ 1575.651054][ T4687] veth1: entered promiscuous mode
[ 1575.813039][   T51] br1: port 1(veth1) entered blocking state
[ 1575.813316][   T51] br1: port 1(veth1) entered forwarding state
[ 1591.498855][ T4746] br1: port 1(veth1) entered disabled state
[ 1591.655301][ T4747] veth1: left allmulticast mode
[ 1591.656066][ T4747] veth1: left promiscuous mode
[ 1591.656369][ T4747] br1: port 1(veth1) entered disabled state