[  764.440811][ T7421] br1: port 1(veth1) entered blocking state
[  764.441038][ T7421] br1: port 1(veth1) entered disabled state
[  764.441215][ T7421] veth1: entered allmulticast mode
[  764.442589][ T7421] veth1: entered promiscuous mode
[  764.473358][ T1720] br1: port 1(veth1) entered blocking state
[  764.473541][ T1720] br1: port 1(veth1) entered forwarding state
[  764.494672][ T7423] br1: port 2(veth2) entered blocking state
[  764.494850][ T7423] br1: port 2(veth2) entered disabled state
[  764.495036][ T7423] veth2: entered allmulticast mode
[  764.496363][ T7423] veth2: entered promiscuous mode
[  764.519296][   T36] br1: port 2(veth2) entered blocking state
[  764.519466][   T36] br1: port 2(veth2) entered forwarding state
[  775.751378][ T7671] tc (7671) used greatest stack depth: 23528 bytes left
[  778.683761][ T7800] br1: port 2(veth2) entered disabled state
[  778.705963][ T7801] veth2: left allmulticast mode
[  778.706161][ T7801] veth2: left promiscuous mode
[  778.706439][ T7801] br1: port 2(veth2) entered disabled state
[  778.731134][ T7802] br1: port 1(veth1) entered disabled state
[  778.759503][ T7803] veth1: left allmulticast mode
[  778.759657][ T7803] veth1: left promiscuous mode
[  778.759872][ T7803] br1: port 1(veth1) entered disabled state