[ 1242.004908][ T5927] br1: port 1(veth1) entered blocking state
[ 1242.005216][ T5927] br1: port 1(veth1) entered disabled state
[ 1242.005749][ T5927] veth1: entered allmulticast mode
[ 1242.007691][ T5927] veth1: entered promiscuous mode
[ 1242.172023][  T311] br1: port 1(veth1) entered blocking state
[ 1242.172273][  T311] br1: port 1(veth1) entered forwarding state
[ 1275.069653][ T6019] br1: port 1(veth1) entered disabled state
[ 1275.204312][ T6020] veth1: left allmulticast mode
[ 1275.204539][ T6020] veth1: left promiscuous mode
[ 1275.204839][ T6020] br1: port 1(veth1) entered disabled state