[  724.002885][ T7190] br1: port 1(veth1) entered blocking state
[  724.003113][ T7190] br1: port 1(veth1) entered disabled state
[  724.003300][ T7190] veth1: entered allmulticast mode
[  724.004705][ T7190] veth1: entered promiscuous mode
[  724.024168][   T37] br1: port 1(veth1) entered blocking state
[  724.024405][   T37] br1: port 1(veth1) entered forwarding state
[  738.527343][ T7327] br1: port 1(veth1) entered disabled state
[  738.559698][ T7328] veth1: left allmulticast mode
[  738.559926][ T7328] veth1: left promiscuous mode
[  738.560248][ T7328] br1: port 1(veth1) entered disabled state