[ 1511.709115][ T7640] br1: port 1(veth1) entered blocking state
[ 1511.709444][ T7640] br1: port 1(veth1) entered disabled state
[ 1511.709725][ T7640] veth1: entered allmulticast mode
[ 1511.711613][ T7640] veth1: entered promiscuous mode
[ 1511.864908][   T38] br1: port 1(veth1) entered blocking state
[ 1511.865236][   T38] br1: port 1(veth1) entered forwarding state
[ 1546.446944][ T7731] br1: port 1(veth1) entered disabled state
[ 1546.582303][ T7733] veth1: left allmulticast mode
[ 1546.582512][ T7733] veth1: left promiscuous mode
[ 1546.582820][ T7733] br1: port 1(veth1) entered disabled state