[  668.077475][ T4728] br1: port 1(veth1) entered blocking state
[  668.077761][ T4728] br1: port 1(veth1) entered disabled state
[  668.078053][ T4728] veth1: entered allmulticast mode
[  668.079638][ T4728] veth1: entered promiscuous mode
[  668.102202][   T72] br1: port 1(veth1) entered blocking state
[  668.102423][   T72] br1: port 1(veth1) entered forwarding state
[  668.128584][ T4731] br1: port 2(veth2) entered blocking state
[  668.128816][ T4731] br1: port 2(veth2) entered disabled state
[  668.129020][ T4731] veth2: entered allmulticast mode
[  668.130534][ T4731] veth2: entered promiscuous mode
[  668.157380][  T827] br1: port 2(veth2) entered blocking state
[  668.157637][  T827] br1: port 2(veth2) entered forwarding state
[  679.756322][ T4930] br1: port 2(veth2) entered disabled state
[  679.776719][ T4931] veth2: left allmulticast mode
[  679.776913][ T4931] veth2: left promiscuous mode
[  679.777150][ T4931] br1: port 2(veth2) entered disabled state
[  679.797741][ T4932] br1: port 1(veth1) entered disabled state
[  679.822115][ T4933] veth1: left allmulticast mode
[  679.822301][ T4933] veth1: left promiscuous mode
[  679.822546][ T4933] br1: port 1(veth1) entered disabled state