[ 1297.879248][ T9964] br1: port 1(veth1) entered blocking state
[ 1297.879730][ T9964] br1: port 1(veth1) entered disabled state
[ 1297.880184][ T9964] veth1: entered allmulticast mode
[ 1297.883569][ T9964] veth1: entered promiscuous mode
[ 1298.006419][   T69] br1: port 1(veth1) entered blocking state
[ 1298.006848][   T69] br1: port 1(veth1) entered forwarding state
[ 1312.760371][T10063] br1: port 1(veth1) entered disabled state
[ 1312.874972][T10064] veth1: left allmulticast mode
[ 1312.875400][T10064] veth1: left promiscuous mode
[ 1312.875878][T10064] br1: port 1(veth1) entered disabled state