[  843.189113][ T9852] br0: port 1(veth1) entered blocking state
[  843.189409][ T9852] br0: port 1(veth1) entered disabled state
[  843.189677][ T9852] veth1: entered allmulticast mode
[  843.191332][ T9852] veth1: entered promiscuous mode
[  843.249650][   T45] br0: port 1(veth1) entered blocking state
[  843.249861][   T45] br0: port 1(veth1) entered forwarding state
[  848.850252][ T9899] br0: port 1(veth1) entered disabled state
[  848.869472][ T9900] veth1: left allmulticast mode
[  848.869638][ T9900] veth1: left promiscuous mode
[  848.869859][ T9900] br0: port 1(veth1) entered disabled state