[ 1371.891005][T30083] br1: port 1(veth1) entered blocking state
[ 1371.891244][T30083] br1: port 1(veth1) entered disabled state
[ 1371.891439][T30083] veth1: entered allmulticast mode
[ 1371.893557][T30083] veth1: entered promiscuous mode
[ 1371.918956][   T38] br1: port 1(veth1) entered blocking state
[ 1371.919172][   T38] br1: port 1(veth1) entered forwarding state
[ 1386.702467][T30220] br1: port 1(veth1) entered disabled state
[ 1386.736364][T30221] veth1: left allmulticast mode
[ 1386.736564][T30221] veth1: left promiscuous mode
[ 1386.736818][T30221] br1: port 1(veth1) entered disabled state