[  618.113967][ T3630] br1: port 1(veth1) entered blocking state
[  618.114439][ T3630] br1: port 1(veth1) entered disabled state
[  618.114921][ T3630] veth1: entered allmulticast mode
[  618.118330][ T3630] veth1: entered promiscuous mode
[  618.235423][  T152] br1: port 1(veth1) entered blocking state
[  618.235743][  T152] br1: port 1(veth1) entered forwarding state
[  636.199754][ T3769] br1: port 1(veth1) entered disabled state
[  636.283117][ T3770] veth1: left allmulticast mode
[  636.283386][ T3770] veth1: left promiscuous mode
[  636.283768][ T3770] br1: port 1(veth1) entered disabled state