[  763.183299][ T4425] br1: port 1(veth1) entered blocking state
[  763.183580][ T4425] br1: port 1(veth1) entered disabled state
[  763.183861][ T4425] veth1: entered allmulticast mode
[  763.187270][ T4425] veth1: entered promiscuous mode
[  763.305640][    T7] br1: port 1(veth1) entered blocking state
[  763.305904][    T7] br1: port 1(veth1) entered forwarding state
[  763.412517][ T4427] br1: port 2(veth2) entered blocking state
[  763.412790][ T4427] br1: port 2(veth2) entered disabled state
[  763.413063][ T4427] veth2: entered allmulticast mode
[  763.414983][ T4427] veth2: entered promiscuous mode
[  763.532839][   T51] br1: port 2(veth2) entered blocking state
[  763.533083][   T51] br1: port 2(veth2) entered forwarding state
[  888.753827][ T5749] br1: port 2(veth2) entered disabled state
[  888.877352][ T5751] veth2: left allmulticast mode
[  888.877578][ T5751] veth2: left promiscuous mode
[  888.877879][ T5751] br1: port 2(veth2) entered disabled state
[  889.037723][ T5752] br1: port 1(veth1) entered disabled state
[  889.196790][ T5753] veth1: left allmulticast mode
[  889.197055][ T5753] veth1: left promiscuous mode
[  889.197391][ T5753] br1: port 1(veth1) entered disabled state