[ 1548.633082][ T7698] br1: port 1(veth1) entered blocking state
[ 1548.633358][ T7698] br1: port 1(veth1) entered disabled state
[ 1548.633640][ T7698] veth1: entered allmulticast mode
[ 1548.635532][ T7698] veth1: entered promiscuous mode
[ 1548.792769][   T50] br1: port 1(veth1) entered blocking state
[ 1548.793148][   T50] br1: port 1(veth1) entered forwarding state
[ 1569.065413][ T7773] br1: port 1(veth1) entered disabled state
[ 1569.236824][ T7774] veth1: left allmulticast mode
[ 1569.237038][ T7774] veth1: left promiscuous mode
[ 1569.237341][ T7774] br1: port 1(veth1) entered disabled state