[  875.181011][ T9141] br1: port 1(veth1) entered blocking state
[  875.181419][ T9141] br1: port 1(veth1) entered disabled state
[  875.181812][ T9141] veth1: entered allmulticast mode
[  875.184069][ T9141] veth1: entered promiscuous mode
[  875.249719][ T9144] br1: port 2(veth2) entered blocking state
[  875.250059][ T9144] br1: port 2(veth2) entered disabled state
[  875.250372][ T9144] veth2: entered allmulticast mode
[  875.251936][ T9144] veth2: entered promiscuous mode
[  875.307466][ T9146] br1: port 2(veth2) entered blocking state
[  875.307807][ T9146] br1: port 2(veth2) entered forwarding state
[  875.308263][ T9146] br1: port 1(veth1) entered blocking state
[  875.308575][ T9146] br1: port 1(veth1) entered forwarding state
[  885.940696][ T9506] br1: port 2(veth2) entered disabled state
[  885.941417][ T9506] br1: port 1(veth1) entered disabled state
[  885.998599][ T9508] veth2: left allmulticast mode
[  885.999187][ T9508] veth2: left promiscuous mode
[  885.999585][ T9508] br1: port 2(veth2) entered disabled state
[  886.062473][ T9510] veth1: left allmulticast mode
[  886.062773][ T9510] veth1: left promiscuous mode
[  886.063160][ T9510] br1: port 1(veth1) entered disabled state