[ 1500.243846][T10531] br1: port 1(veth1) entered blocking state
[ 1500.244128][T10531] br1: port 1(veth1) entered disabled state
[ 1500.244383][T10531] veth1: entered allmulticast mode
[ 1500.246326][T10531] veth1: entered promiscuous mode
[ 1500.402642][   T51] br1: port 1(veth1) entered blocking state
[ 1500.402928][   T51] br1: port 1(veth1) entered forwarding state
[ 1500.540398][T10534] br1: port 2(veth2) entered blocking state
[ 1500.540667][T10534] br1: port 2(veth2) entered disabled state
[ 1500.540961][T10534] veth2: entered allmulticast mode
[ 1500.543027][T10534] veth2: entered promiscuous mode
[ 1500.696406][   T51] br1: port 2(veth2) entered blocking state
[ 1500.696659][   T51] br1: port 2(veth2) entered forwarding state
[ 1522.365602][T10685] br1: port 2(veth2) entered disabled state
[ 1522.543577][T10687] veth2: left allmulticast mode
[ 1522.543811][T10687] veth2: left promiscuous mode
[ 1522.544841][T10687] br1: port 2(veth2) entered disabled state
[ 1522.725098][T10688] br1: port 1(veth1) entered disabled state
[ 1522.921810][T10689] veth1: left allmulticast mode
[ 1522.922074][T10689] veth1: left promiscuous mode
[ 1522.922420][T10689] br1: port 1(veth1) entered disabled state