[ 1241.889320][ T7609] br1: port 1(veth1) entered blocking state
[ 1241.890514][ T7609] br1: port 1(veth1) entered disabled state
[ 1241.890780][ T7609] veth1: entered allmulticast mode
[ 1241.892664][ T7609] veth1: entered promiscuous mode
[ 1242.004442][   T56] br1: port 1(veth1) entered blocking state
[ 1242.004733][   T56] br1: port 1(veth1) entered forwarding state
[ 1273.347333][ T7788] br1: port 1(veth1) entered disabled state
[ 1273.435903][ T7789] veth1: left allmulticast mode
[ 1273.436144][ T7789] veth1: left promiscuous mode
[ 1273.436589][ T7789] br1: port 1(veth1) entered disabled state