[ 1439.991029][ T8030] br1: port 1(veth1) entered blocking state
[ 1439.991355][ T8030] br1: port 1(veth1) entered disabled state
[ 1439.991720][ T8030] veth1: entered allmulticast mode
[ 1439.994680][ T8030] veth1: entered promiscuous mode
[ 1440.162606][   T52] br1: port 1(veth1) entered blocking state
[ 1440.162870][   T52] br1: port 1(veth1) entered forwarding state
[ 1440.312955][ T8033] br1: port 2(veth2) entered blocking state
[ 1440.313213][ T8033] br1: port 2(veth2) entered disabled state
[ 1440.313473][ T8033] veth2: entered allmulticast mode
[ 1440.315448][ T8033] veth2: entered promiscuous mode
[ 1440.468233][   T52] br1: port 2(veth2) entered blocking state
[ 1440.468572][   T52] br1: port 2(veth2) entered forwarding state
[ 1471.058898][ T8213] br1: port 2(veth2) entered disabled state
[ 1471.195418][ T8215] veth2: left allmulticast mode
[ 1471.195625][ T8215] veth2: left promiscuous mode
[ 1471.195955][ T8215] br1: port 2(veth2) entered disabled state
[ 1471.355886][ T8216] br1: port 1(veth1) entered disabled state
[ 1471.496994][ T8217] veth1: left allmulticast mode
[ 1471.497199][ T8217] veth1: left promiscuous mode
[ 1471.497492][ T8217] br1: port 1(veth1) entered disabled state