[ 1576.177297][ T7990] br0: port 1(veth1) entered blocking state
[ 1576.177576][ T7990] br0: port 1(veth1) entered disabled state
[ 1576.178390][ T7990] veth1: entered allmulticast mode
[ 1576.187951][ T7990] veth1: entered promiscuous mode
[ 1576.491396][   T51] br0: port 1(veth1) entered blocking state
[ 1576.491719][   T51] br0: port 1(veth1) entered forwarding state
[ 1583.922026][ T8025] br0: port 1(veth1) entered disabled state
[ 1584.058310][ T8027] veth1: left allmulticast mode
[ 1584.058539][ T8027] veth1: left promiscuous mode
[ 1584.058891][ T8027] br0: port 1(veth1) entered disabled state