[ 1309.232896][ T6178] br1: port 1(veth1) entered blocking state
[ 1309.233270][ T6178] br1: port 1(veth1) entered disabled state
[ 1309.233573][ T6178] veth1: entered allmulticast mode
[ 1309.236473][ T6178] veth1: entered promiscuous mode
[ 1309.377955][ T3705] br1: port 1(veth1) entered blocking state
[ 1309.378229][ T3705] br1: port 1(veth1) entered forwarding state
[ 1343.930665][ T6260] br1: port 1(veth1) entered disabled state
[ 1344.081032][ T6261] veth1: left allmulticast mode
[ 1344.081288][ T6261] veth1: left promiscuous mode
[ 1344.081633][ T6261] br1: port 1(veth1) entered disabled state