[  857.528960][T17546] br1: port 1(veth1) entered blocking state
[  857.529171][T17546] br1: port 1(veth1) entered disabled state
[  857.529354][T17546] veth1: entered allmulticast mode
[  857.530796][T17546] veth1: entered promiscuous mode
[  857.560086][   T46] br1: port 1(veth1) entered blocking state
[  857.560283][   T46] br1: port 1(veth1) entered forwarding state
[  857.591534][T17548] br1: port 2(veth2) entered blocking state
[  857.591722][T17548] br1: port 2(veth2) entered disabled state
[  857.591899][T17548] veth2: entered allmulticast mode
[  857.593363][T17548] veth2: entered promiscuous mode
[  857.617321][   T61] br1: port 2(veth2) entered blocking state
[  857.617515][   T61] br1: port 2(veth2) entered forwarding state
[  868.874045][T17796] tc (17796) used greatest stack depth: 23416 bytes left
[  872.039978][T17925] br1: port 2(veth2) entered disabled state
[  872.067086][T17926] veth2: left allmulticast mode
[  872.067246][T17926] veth2: left promiscuous mode
[  872.067467][T17926] br1: port 2(veth2) entered disabled state
[  872.091015][T17927] br1: port 1(veth1) entered disabled state
[  872.112662][T17928] veth1: left allmulticast mode
[  872.112820][T17928] veth1: left promiscuous mode
[  872.113547][T17928] br1: port 1(veth1) entered disabled state