[ 1310.319944][ T8747] br1: port 1(veth1) entered blocking state
[ 1310.320395][ T8747] br1: port 1(veth1) entered disabled state
[ 1310.320839][ T8747] veth1: entered allmulticast mode
[ 1310.325071][ T8747] veth1: entered promiscuous mode
[ 1310.446455][ T4297] br1: port 1(veth1) entered blocking state
[ 1310.446912][ T4297] br1: port 1(veth1) entered forwarding state
[ 1343.556893][ T8927] br1: port 1(veth1) entered disabled state
[ 1343.657270][ T8928] veth1: left allmulticast mode
[ 1343.657658][ T8928] veth1: left promiscuous mode
[ 1343.658251][ T8928] br1: port 1(veth1) entered disabled state