[  508.557729][ T7713] br1: port 1(veth1) entered blocking state
[  508.557954][ T7713] br1: port 1(veth1) entered disabled state
[  508.558136][ T7713] veth1: entered allmulticast mode
[  508.560150][ T7713] veth1: entered promiscuous mode
[  508.584704][   T46] br1: port 1(veth1) entered blocking state
[  508.584904][   T46] br1: port 1(veth1) entered forwarding state
[  508.610128][ T7715] br1: port 2(veth2) entered blocking state
[  508.610314][ T7715] br1: port 2(veth2) entered disabled state
[  508.611063][ T7715] veth2: entered allmulticast mode
[  508.612620][ T7715] veth2: entered promiscuous mode
[  508.640660][ T5711] br1: port 2(veth2) entered blocking state
[  508.640840][ T5711] br1: port 2(veth2) entered forwarding state
[  541.572831][ T7957] br1: port 1(veth1) entered disabled state
[  541.595882][ T7958] br1: port 2(veth2) entered disabled state
[  541.626140][ T7959] veth2: left allmulticast mode
[  541.626293][ T7959] veth2: left promiscuous mode
[  541.626520][ T7959] br1: port 2(veth2) entered disabled state
[  541.627400][ T7959] veth1: left allmulticast mode
[  541.627527][ T7959] veth1: left promiscuous mode
[  541.627720][ T7959] br1: port 1(veth1) entered disabled state