[ 1177.744927][ T8126] br1: port 1(veth1) entered blocking state
[ 1177.745215][ T8126] br1: port 1(veth1) entered disabled state
[ 1177.745467][ T8126] veth1: entered allmulticast mode
[ 1177.747520][ T8126] veth1: entered promiscuous mode
[ 1177.857622][   T49] br1: port 1(veth1) entered blocking state
[ 1177.857907][   T49] br1: port 1(veth1) entered forwarding state
[ 1210.474155][ T8217] br1: port 1(veth1) entered disabled state
[ 1210.597286][ T8219] veth1: left allmulticast mode
[ 1210.597524][ T8219] veth1: left promiscuous mode
[ 1210.597855][ T8219] br1: port 1(veth1) entered disabled state