[ 1268.680994][ T9412] br1: port 1(veth1) entered blocking state
[ 1268.681329][ T9412] br1: port 1(veth1) entered disabled state
[ 1268.682493][ T9412] veth1: entered allmulticast mode
[ 1268.684691][ T9412] veth1: entered promiscuous mode
[ 1268.803146][ T6678] br1: port 1(veth1) entered blocking state
[ 1268.803431][ T6678] br1: port 1(veth1) entered forwarding state
[ 1286.290256][ T9551] br1: port 1(veth1) entered disabled state
[ 1286.363946][ T9553] veth1: left allmulticast mode
[ 1286.364200][ T9553] veth1: left promiscuous mode
[ 1286.364563][ T9553] br1: port 1(veth1) entered disabled state