[ 1136.860185][ T5496] br1: port 1(veth1) entered blocking state
[ 1136.861042][ T5496] br1: port 1(veth1) entered disabled state
[ 1136.861307][ T5496] veth1: entered allmulticast mode
[ 1136.862780][ T5496] veth1: entered promiscuous mode
[ 1136.884865][   T36] br1: port 1(veth1) entered blocking state
[ 1136.885058][   T36] br1: port 1(veth1) entered forwarding state
[ 1147.880863][ T5600] br1: port 1(veth1) entered disabled state
[ 1147.903889][ T5601] veth1: left allmulticast mode
[ 1147.904056][ T5601] veth1: left promiscuous mode
[ 1147.904286][ T5601] br1: port 1(veth1) entered disabled state