[ 1149.304916][ T9136] br1: port 1(veth1) entered blocking state
[ 1149.305363][ T9136] br1: port 1(veth1) entered disabled state
[ 1149.305781][ T9136] veth1: entered allmulticast mode
[ 1149.309473][ T9136] veth1: entered promiscuous mode
[ 1149.416391][   T38] br1: port 1(veth1) entered blocking state
[ 1149.416841][   T38] br1: port 1(veth1) entered forwarding state
[ 1183.024772][ T9315] br1: port 1(veth1) entered disabled state
[ 1183.136732][ T9316] veth1: left allmulticast mode
[ 1183.137108][ T9316] veth1: left promiscuous mode
[ 1183.137617][ T9316] br1: port 1(veth1) entered disabled state