[  613.631150][ T3997] br1: port 1(veth1) entered blocking state
[  613.631487][ T3997] br1: port 1(veth1) entered disabled state
[  613.631698][ T3997] veth1: entered allmulticast mode
[  613.633988][ T3997] veth1: entered promiscuous mode
[  613.674239][  T190] br1: port 1(veth1) entered blocking state
[  613.674509][  T190] br1: port 1(veth1) entered forwarding state
[  613.700073][ T4000] br1: port 2(veth2) entered blocking state
[  613.700266][ T4000] br1: port 2(veth2) entered disabled state
[  613.700450][ T4000] veth2: entered allmulticast mode
[  613.702351][ T4000] veth2: entered promiscuous mode
[  613.725215][   T48] br1: port 2(veth2) entered blocking state
[  613.725425][   T48] br1: port 2(veth2) entered forwarding state
[  623.553445][ T4142] tc (4142) used greatest stack depth: 23800 bytes left
[  625.159214][ T4203] br1: port 2(veth2) entered disabled state
[  625.181226][ T4204] veth2: left allmulticast mode
[  625.181454][ T4204] veth2: left promiscuous mode
[  625.181743][ T4204] br1: port 2(veth2) entered disabled state
[  625.212666][ T4205] br1: port 1(veth1) entered disabled state
[  625.233999][ T4206] veth1: left allmulticast mode
[  625.234190][ T4206] veth1: left promiscuous mode
[  625.234468][ T4206] br1: port 1(veth1) entered disabled state