[ 1292.011297][ T7681] br1: port 1(veth1) entered blocking state
[ 1292.011614][ T7681] br1: port 1(veth1) entered disabled state
[ 1292.011919][ T7681] veth1: entered allmulticast mode
[ 1292.013850][ T7681] veth1: entered promiscuous mode
[ 1292.118472][  T148] br1: port 1(veth1) entered blocking state
[ 1292.118822][  T148] br1: port 1(veth1) entered forwarding state
[ 1305.742063][ T7780] br1: port 1(veth1) entered disabled state
[ 1305.868854][ T7781] veth1: left allmulticast mode
[ 1305.869216][ T7781] veth1: left promiscuous mode
[ 1305.869730][ T7781] br1: port 1(veth1) entered disabled state