[ 2268.317944][T21046] veth0: entered allmulticast mode
[ 2268.319544][T21046] veth1: entered allmulticast mode
[ 2268.320102][T21046] veth2: entered allmulticast mode
[ 2268.320621][T21046] veth3: entered allmulticast mode
[ 2268.321136][T21046] veth4: entered allmulticast mode
[ 2268.321676][T21046] veth5: entered allmulticast mode
[ 2283.894392][T21164] tc (21164) used greatest stack depth: 23696 bytes left
[ 2302.646622][T21046] veth0: left allmulticast mode
[ 2302.647092][T21046] veth1: left allmulticast mode
[ 2302.647490][T21046] veth2: left allmulticast mode
[ 2302.647881][T21046] veth3: left allmulticast mode
[ 2302.648314][T21046] veth4: left allmulticast mode
[ 2302.648735][T21046] veth5: left allmulticast mode