[  918.717567][ T3737] br1: port 1(veth1) entered blocking state
[  918.717866][ T3737] br1: port 1(veth1) entered disabled state
[  918.718142][ T3737] veth1: entered allmulticast mode
[  918.720027][ T3737] veth1: entered promiscuous mode
[  918.873651][   T52] br1: port 1(veth1) entered blocking state
[  918.873955][   T52] br1: port 1(veth1) entered forwarding state
[  919.025878][ T3739] br1: port 2(veth2) entered blocking state
[  919.026137][ T3739] br1: port 2(veth2) entered disabled state
[  919.026387][ T3739] veth2: entered allmulticast mode
[  919.028234][ T3739] veth2: entered promiscuous mode
[  919.169031][   T52] br1: port 2(veth2) entered blocking state
[  919.169341][   T52] br1: port 2(veth2) entered forwarding state
[ 1013.056871][ T4579] tc (4579) used greatest stack depth: 23728 bytes left
[ 1063.184558][ T5060] br1: port 2(veth2) entered disabled state
[ 1063.356336][ T5062] veth2: left allmulticast mode
[ 1063.357653][ T5062] veth2: left promiscuous mode
[ 1063.357985][ T5062] br1: port 2(veth2) entered disabled state
[ 1063.508316][ T5063] br1: port 1(veth1) entered disabled state
[ 1063.667598][ T5064] veth1: left allmulticast mode
[ 1063.667831][ T5064] veth1: left promiscuous mode
[ 1063.668145][ T5064] br1: port 1(veth1) entered disabled state