[ 1251.204821][T20653] br0: port 1(veth1) entered blocking state
[ 1251.205302][T20653] br0: port 1(veth1) entered disabled state
[ 1251.205725][T20653] veth1: entered allmulticast mode
[ 1251.209297][T20653] veth1: entered promiscuous mode
[ 1251.426438][   T56] br0: port 1(veth1) entered blocking state
[ 1251.426910][   T56] br0: port 1(veth1) entered forwarding state
[ 1258.507994][T20696] br0: port 1(veth1) entered disabled state
[ 1258.608303][T20697] veth1: left allmulticast mode
[ 1258.608637][T20697] veth1: left promiscuous mode
[ 1258.609122][T20697] br0: port 1(veth1) entered disabled state