[ 1375.280418][ T9650] br1: port 1(veth1) entered blocking state
[ 1375.280713][ T9650] br1: port 1(veth1) entered disabled state
[ 1375.280968][ T9650] veth1: entered allmulticast mode
[ 1375.292480][ T9650] veth1: entered promiscuous mode
[ 1375.467103][ T9522] br1: port 1(veth1) entered blocking state
[ 1375.467390][ T9522] br1: port 1(veth1) entered forwarding state
[ 1410.001251][ T9741] br1: port 1(veth1) entered disabled state
[ 1410.146848][ T9742] veth1: left allmulticast mode
[ 1410.147056][ T9742] veth1: left promiscuous mode
[ 1410.147366][ T9742] br1: port 1(veth1) entered disabled state