[ 1548.149913][T10753] br1: port 1(veth1) entered blocking state
[ 1548.150187][T10753] br1: port 1(veth1) entered disabled state
[ 1548.150473][T10753] veth1: entered allmulticast mode
[ 1548.152361][T10753] veth1: entered promiscuous mode
[ 1548.321052][   T51] br1: port 1(veth1) entered blocking state
[ 1548.321321][   T51] br1: port 1(veth1) entered forwarding state
[ 1548.479162][T10755] br1: port 2(veth2) entered blocking state
[ 1548.479418][T10755] br1: port 2(veth2) entered disabled state
[ 1548.480250][T10755] veth2: entered allmulticast mode
[ 1548.482090][T10755] veth2: entered promiscuous mode
[ 1548.638891][   T51] br1: port 2(veth2) entered blocking state
[ 1548.639138][   T51] br1: port 2(veth2) entered forwarding state
[ 1570.521180][T10906] br1: port 2(veth2) entered disabled state
[ 1570.661774][T10908] veth2: left allmulticast mode
[ 1570.662004][T10908] veth2: left promiscuous mode
[ 1570.662311][T10908] br1: port 2(veth2) entered disabled state
[ 1570.823418][T10909] br1: port 1(veth1) entered disabled state
[ 1570.975493][T10910] veth1: left allmulticast mode
[ 1570.975818][T10910] veth1: left promiscuous mode
[ 1570.976117][T10910] br1: port 1(veth1) entered disabled state