[ 1311.900200][ T8183] br1: port 1(veth1) entered blocking state
[ 1311.901749][ T8183] br1: port 1(veth1) entered disabled state
[ 1311.902221][ T8183] veth1: entered allmulticast mode
[ 1311.905608][ T8183] veth1: entered promiscuous mode
[ 1312.004929][  T150] br1: port 1(veth1) entered blocking state
[ 1312.005340][  T150] br1: port 1(veth1) entered forwarding state
[ 1329.558470][ T8322] br1: port 1(veth1) entered disabled state
[ 1329.634543][ T8323] veth1: left allmulticast mode
[ 1329.634767][ T8323] veth1: left promiscuous mode
[ 1329.635069][ T8323] br1: port 1(veth1) entered disabled state