[  750.006771][T15252] br0: port 1(veth1) entered blocking state
[  750.006990][T15252] br0: port 1(veth1) entered disabled state
[  750.007188][T15252] veth1: entered allmulticast mode
[  750.008607][T15252] veth1: entered promiscuous mode
[  750.028468][T15254] br0: port 2(veth2) entered blocking state
[  750.028668][T15254] br0: port 2(veth2) entered disabled state
[  750.028854][T15254] veth2: entered allmulticast mode
[  750.038990][T15254] veth2: entered promiscuous mode
[  750.090661][   T45] br0: port 1(veth1) entered blocking state
[  750.090862][   T45] br0: port 1(veth1) entered forwarding state
[  750.114997][ T4968] br0: port 2(veth2) entered blocking state
[  750.115199][ T4968] br0: port 2(veth2) entered forwarding state
[  776.647141][T15343] br0: port 2(veth2) entered disabled state
[  776.666740][T15344] br0: port 1(veth1) entered disabled state
[  776.691579][T15345] veth2: left allmulticast mode
[  776.691782][T15345] veth2: left promiscuous mode
[  776.692086][T15345] br0: port 2(veth2) entered disabled state
[  776.693088][T15345] veth1: left allmulticast mode
[  776.693275][T15345] veth1: left promiscuous mode
[  776.693569][T15345] br0: port 1(veth1) entered disabled state