[  870.903421][ T4117] br1: port 1(veth1) entered blocking state
[  870.903704][ T4117] br1: port 1(veth1) entered disabled state
[  870.903966][ T4117] veth1: entered allmulticast mode
[  870.905992][ T4117] veth1: entered promiscuous mode
[  871.213480][ T4120] br1: port 2(veth2) entered blocking state
[  871.213723][ T4120] br1: port 2(veth2) entered disabled state
[  871.213963][ T4120] veth2: entered allmulticast mode
[  871.215812][ T4120] veth2: entered promiscuous mode
[  871.485599][ T4122] br1: port 2(veth2) entered blocking state
[  871.486052][ T4122] br1: port 2(veth2) entered forwarding state
[  871.486831][ T4122] br1: port 1(veth1) entered blocking state
[  871.487253][ T4122] br1: port 1(veth1) entered forwarding state
[  895.957982][ T4376] br1: port 2(veth2) entered disabled state
[  895.958739][ T4376] br1: port 1(veth1) entered disabled state
[  896.240612][ T4378] veth2: left allmulticast mode
[  896.240974][ T4378] veth2: left promiscuous mode
[  896.243080][ T4378] br1: port 2(veth2) entered disabled state
[  896.525230][ T4380] veth1: left allmulticast mode
[  896.525437][ T4380] veth1: left promiscuous mode
[  896.525735][ T4380] br1: port 1(veth1) entered disabled state