[ 1267.930794][ T7390] br1: port 1(veth1) entered blocking state
[ 1267.931172][ T7390] br1: port 1(veth1) entered disabled state
[ 1267.931489][ T7390] veth1: entered allmulticast mode
[ 1267.933488][ T7390] veth1: entered promiscuous mode
[ 1268.017279][ T5805] br1: port 1(veth1) entered blocking state
[ 1268.017634][ T5805] br1: port 1(veth1) entered forwarding state
[ 1285.977901][ T7529] br1: port 1(veth1) entered disabled state
[ 1286.061671][ T7530] veth1: left allmulticast mode
[ 1286.062053][ T7530] veth1: left promiscuous mode
[ 1286.062416][ T7530] br1: port 1(veth1) entered disabled state