[ 1148.411462][ T7789] br1: port 1(veth1) entered blocking state
[ 1148.411899][ T7789] br1: port 1(veth1) entered disabled state
[ 1148.412353][ T7789] veth1: entered allmulticast mode
[ 1148.415862][ T7789] veth1: entered promiscuous mode
[ 1148.523993][   T38] br1: port 1(veth1) entered blocking state
[ 1148.524450][   T38] br1: port 1(veth1) entered forwarding state
[ 1163.488382][ T7888] br1: port 1(veth1) entered disabled state
[ 1163.615838][ T7889] veth1: left allmulticast mode
[ 1163.616627][ T7889] veth1: left promiscuous mode
[ 1163.617123][ T7889] br1: port 1(veth1) entered disabled state