[ 1022.890727][T18197] veth0: entered allmulticast mode
[ 1022.891133][T18197] veth1: entered allmulticast mode
[ 1022.891504][T18197] veth2: entered allmulticast mode
[ 1022.891782][T18197] veth3: entered allmulticast mode
[ 1022.892130][T18197] veth4: entered allmulticast mode
[ 1022.892410][T18197] veth5: entered allmulticast mode
[ 1029.698242][T18295] tc (18295) used greatest stack depth: 23416 bytes left
[ 1034.215132][T18197] veth0: left allmulticast mode
[ 1034.215371][T18197] veth1: left allmulticast mode
[ 1034.216561][T18197] veth2: left allmulticast mode
[ 1034.216745][T18197] veth3: left allmulticast mode
[ 1034.216912][T18197] veth4: left allmulticast mode
[ 1034.217101][T18197] veth5: left allmulticast mode