[ 1331.250930][T21280] br1: port 1(veth1) entered blocking state
[ 1331.251343][T21280] br1: port 1(veth1) entered disabled state
[ 1331.251674][T21280] veth1: entered allmulticast mode
[ 1331.255233][T21280] veth1: entered promiscuous mode
[ 1331.345161][   T59] br1: port 1(veth1) entered blocking state
[ 1331.345447][   T59] br1: port 1(veth1) entered forwarding state
[ 1344.840526][T21379] br1: port 1(veth1) entered disabled state
[ 1344.925417][T21380] veth1: left allmulticast mode
[ 1344.925729][T21380] veth1: left promiscuous mode
[ 1344.926063][T21380] br1: port 1(veth1) entered disabled state