[ 1378.911177][ T6533] br1: port 1(veth1) entered blocking state
[ 1378.911458][ T6533] br1: port 1(veth1) entered disabled state
[ 1378.912366][ T6533] veth1: entered allmulticast mode
[ 1378.914530][ T6533] veth1: entered promiscuous mode
[ 1379.080260][ T3189] br1: port 1(veth1) entered blocking state
[ 1379.080550][ T3189] br1: port 1(veth1) entered forwarding state
[ 1413.916152][ T6624] br1: port 1(veth1) entered disabled state
[ 1414.061935][ T6625] veth1: left allmulticast mode
[ 1414.062265][ T6625] veth1: left promiscuous mode
[ 1414.063676][ T6625] br1: port 1(veth1) entered disabled state