[ 1379.033925][ T7180] br1: port 1(veth1) entered blocking state
[ 1379.034194][ T7180] br1: port 1(veth1) entered disabled state
[ 1379.034450][ T7180] veth1: entered allmulticast mode
[ 1379.036237][ T7180] veth1: entered promiscuous mode
[ 1379.178875][ T6215] br1: port 1(veth1) entered blocking state
[ 1379.179144][ T6215] br1: port 1(veth1) entered forwarding state
[ 1413.360636][ T7271] br1: port 1(veth1) entered disabled state
[ 1413.524096][ T7273] veth1: left allmulticast mode
[ 1413.524340][ T7273] veth1: left promiscuous mode
[ 1413.524652][ T7273] br1: port 1(veth1) entered disabled state