[ 2153.400440][T20197] br1: port 1(veth1) entered blocking state
[ 2153.401146][T20197] br1: port 1(veth1) entered disabled state
[ 2153.401850][T20197] veth1: entered allmulticast mode
[ 2153.407724][T20197] veth1: entered promiscuous mode
[ 2153.526379][   T36] br1: port 1(veth1) entered blocking state
[ 2153.526907][   T36] br1: port 1(veth1) entered forwarding state
[ 2168.581463][T20296] br1: port 1(veth1) entered disabled state
[ 2168.699372][T20297] veth1: left allmulticast mode
[ 2168.699752][T20297] veth1: left promiscuous mode
[ 2168.700264][T20297] br1: port 1(veth1) entered disabled state