[  705.639689][ T4812] br1: port 1(veth1) entered blocking state
[  705.639897][ T4812] br1: port 1(veth1) entered disabled state
[  705.640080][ T4812] veth1: entered allmulticast mode
[  705.642035][ T4812] veth1: entered promiscuous mode
[  705.666787][  T531] br1: port 1(veth1) entered blocking state
[  705.667049][  T531] br1: port 1(veth1) entered forwarding state
[  705.694111][ T4814] br1: port 2(veth2) entered blocking state
[  705.694315][ T4814] br1: port 2(veth2) entered disabled state
[  705.694501][ T4814] veth2: entered allmulticast mode
[  705.695912][ T4814] veth2: entered promiscuous mode
[  705.731501][  T102] br1: port 2(veth2) entered blocking state
[  705.731686][  T102] br1: port 2(veth2) entered forwarding state
[  711.658330][ T4868] tc (4868) used greatest stack depth: 24176 bytes left
[  738.866999][ T5056] br1: port 1(veth1) entered disabled state
[  738.896190][ T5057] br1: port 2(veth2) entered disabled state
[  738.917670][ T5058] veth2: left allmulticast mode
[  738.917824][ T5058] veth2: left promiscuous mode
[  738.918035][ T5058] br1: port 2(veth2) entered disabled state
[  738.919076][ T5058] veth1: left allmulticast mode
[  738.919844][ T5058] veth1: left promiscuous mode
[  738.920049][ T5058] br1: port 1(veth1) entered disabled state