[  768.219457][ T6721] br1: port 1(veth1) entered blocking state
[  768.219672][ T6721] br1: port 1(veth1) entered disabled state
[  768.219882][ T6721] veth1: entered allmulticast mode
[  768.223464][ T6721] veth1: entered promiscuous mode
[  768.261297][ T1430] br1: port 1(veth1) entered blocking state
[  768.261495][ T1430] br1: port 1(veth1) entered forwarding state
[  782.666401][ T6864] br1: port 1(veth1) entered disabled state
[  782.701339][ T6865] veth1: left allmulticast mode
[  782.701512][ T6865] veth1: left promiscuous mode
[  782.701739][ T6865] br1: port 1(veth1) entered disabled state