[ 1505.550349][T12395] br1: port 1(veth1) entered blocking state
[ 1505.550612][T12395] br1: port 1(veth1) entered disabled state
[ 1505.551432][T12395] veth1: entered allmulticast mode
[ 1505.553357][T12395] veth1: entered promiscuous mode
[ 1505.708447][   T37] br1: port 1(veth1) entered blocking state
[ 1505.708719][   T37] br1: port 1(veth1) entered forwarding state
[ 1505.856481][T12397] br1: port 2(veth2) entered blocking state
[ 1505.856789][T12397] br1: port 2(veth2) entered disabled state
[ 1505.857729][T12397] veth2: entered allmulticast mode
[ 1505.859590][T12397] veth2: entered promiscuous mode
[ 1506.009484][   T37] br1: port 2(veth2) entered blocking state
[ 1506.009769][   T37] br1: port 2(veth2) entered forwarding state
[ 1542.393723][T12730] br1: port 2(veth2) entered disabled state
[ 1542.539195][T12731] veth2: left allmulticast mode
[ 1542.539431][T12731] veth2: left promiscuous mode
[ 1542.539745][T12731] br1: port 2(veth2) entered disabled state
[ 1542.697021][T12732] br1: port 1(veth1) entered disabled state
[ 1542.853561][T12733] veth1: left allmulticast mode
[ 1542.853839][T12733] veth1: left promiscuous mode
[ 1542.854158][T12733] br1: port 1(veth1) entered disabled state