[ 1246.788495][T12357] br1: port 1(veth1) entered blocking state
[ 1246.788795][T12357] br1: port 1(veth1) entered disabled state
[ 1246.789068][T12357] veth1: entered allmulticast mode
[ 1246.791043][T12357] veth1: entered promiscuous mode
[ 1246.924330][ T9222] br1: port 1(veth1) entered blocking state
[ 1246.924606][ T9222] br1: port 1(veth1) entered forwarding state
[ 1279.957350][T12448] br1: port 1(veth1) entered disabled state
[ 1280.080310][T12449] veth1: left allmulticast mode
[ 1280.080520][T12449] veth1: left promiscuous mode
[ 1280.080829][T12449] br1: port 1(veth1) entered disabled state