[ 1408.130847][ T8186] br1: port 1(veth1) entered blocking state
[ 1408.131138][ T8186] br1: port 1(veth1) entered disabled state
[ 1408.131424][ T8186] veth1: entered allmulticast mode
[ 1408.134611][ T8186] veth1: entered promiscuous mode
[ 1408.287968][   T51] br1: port 1(veth1) entered blocking state
[ 1408.288225][   T51] br1: port 1(veth1) entered forwarding state
[ 1443.244858][ T8277] br1: port 1(veth1) entered disabled state
[ 1443.403995][ T8278] veth1: left allmulticast mode
[ 1443.404211][ T8278] veth1: left promiscuous mode
[ 1443.404520][ T8278] br1: port 1(veth1) entered disabled state