[  870.511017][ T7818] br1: port 1(veth1) entered blocking state
[  870.511337][ T7818] br1: port 1(veth1) entered disabled state
[  870.511616][ T7818] veth1: entered allmulticast mode
[  870.514095][ T7818] veth1: entered promiscuous mode
[  870.595886][   T37] br1: port 1(veth1) entered blocking state
[  870.596217][   T37] br1: port 1(veth1) entered forwarding state
[  870.688391][ T7820] br1: port 2(veth2) entered blocking state
[  870.688743][ T7820] br1: port 2(veth2) entered disabled state
[  870.689071][ T7820] veth2: entered allmulticast mode
[  870.691082][ T7820] veth2: entered promiscuous mode
[  870.773308][   T37] br1: port 2(veth2) entered blocking state
[  870.773615][   T37] br1: port 2(veth2) entered forwarding state
[  984.105576][ T9214] br1: port 2(veth2) entered disabled state
[  984.196498][ T9215] veth2: left allmulticast mode
[  984.196747][ T9215] veth2: left promiscuous mode
[  984.197093][ T9215] br1: port 2(veth2) entered disabled state
[  984.290667][ T9216] br1: port 1(veth1) entered disabled state
[  984.356270][ T9217] veth1: left allmulticast mode
[  984.356526][ T9217] veth1: left promiscuous mode
[  984.356852][ T9217] br1: port 1(veth1) entered disabled state