[ 1335.715454][ T7050] br1: port 1(veth1) entered blocking state
[ 1335.715828][ T7050] br1: port 1(veth1) entered disabled state
[ 1335.716031][ T7050] veth1: entered allmulticast mode
[ 1335.717499][ T7050] veth1: entered promiscuous mode
[ 1335.740383][ T3975] br1: port 1(veth1) entered blocking state
[ 1335.740610][ T3975] br1: port 1(veth1) entered forwarding state
[ 1346.938105][ T7149] br1: port 1(veth1) entered disabled state
[ 1346.960154][ T7150] veth1: left allmulticast mode
[ 1346.960380][ T7150] veth1: left promiscuous mode
[ 1346.960727][ T7150] br1: port 1(veth1) entered disabled state