[  774.844790][ T3467] br1: port 1(veth1) entered blocking state
[  774.845238][ T3467] br1: port 1(veth1) entered disabled state
[  774.845680][ T3467] veth1: entered allmulticast mode
[  774.849082][ T3467] veth1: entered promiscuous mode
[  774.952447][   T38] br1: port 1(veth1) entered blocking state
[  774.952904][   T38] br1: port 1(veth1) entered forwarding state
[  775.070635][ T3469] br1: port 2(veth2) entered blocking state
[  775.071094][ T3469] br1: port 2(veth2) entered disabled state
[  775.071511][ T3469] veth2: entered allmulticast mode
[  775.074955][ T3469] veth2: entered promiscuous mode
[  775.176853][   T38] br1: port 2(veth2) entered blocking state
[  775.177322][   T38] br1: port 2(veth2) entered forwarding state
[  787.560069][ T3546] tc (3546) used greatest stack depth: 23472 bytes left
[  917.077005][ T4862] br1: port 2(veth2) entered disabled state
[  917.191770][ T4863] veth2: left allmulticast mode
[  917.192141][ T4863] veth2: left promiscuous mode
[  917.192651][ T4863] br1: port 2(veth2) entered disabled state
[  917.295528][ T4864] br1: port 1(veth1) entered disabled state
[  917.406151][ T4865] veth1: left allmulticast mode
[  917.406525][ T4865] veth1: left promiscuous mode
[  917.407013][ T4865] br1: port 1(veth1) entered disabled state