[  572.937342][ T7847] br0: port 1(veth1) entered blocking state
[  572.937560][ T7847] br0: port 1(veth1) entered disabled state
[  572.937749][ T7847] veth1: entered allmulticast mode
[  572.939229][ T7847] veth1: entered promiscuous mode
[  572.960538][ T7849] br0: port 2(veth2) entered blocking state
[  572.960739][ T7849] br0: port 2(veth2) entered disabled state
[  572.960930][ T7849] veth2: entered allmulticast mode
[  572.962404][ T7849] veth2: entered promiscuous mode
[  573.008674][   T38] br0: port 1(veth1) entered blocking state
[  573.008877][   T38] br0: port 1(veth1) entered forwarding state
[  573.033425][   T38] br0: port 2(veth2) entered blocking state
[  573.033628][   T38] br0: port 2(veth2) entered forwarding state
[  599.679828][ T7938] br0: port 2(veth2) entered disabled state
[  599.704380][ T7939] br0: port 1(veth1) entered disabled state
[  599.723809][ T7940] veth2: left allmulticast mode
[  599.724007][ T7940] veth2: left promiscuous mode
[  599.724308][ T7940] br0: port 2(veth2) entered disabled state
[  599.725360][ T7940] veth1: left allmulticast mode
[  599.725551][ T7940] veth1: left promiscuous mode
[  599.725827][ T7940] br0: port 1(veth1) entered disabled state