[ 1553.180917][ T4810] veth0: entered allmulticast mode
[ 1553.181413][ T4810] veth1: entered allmulticast mode
[ 1553.181716][ T4810] veth2: entered allmulticast mode
[ 1553.182034][ T4810] veth3: entered allmulticast mode
[ 1567.480525][ T4877] tc (4877) used greatest stack depth: 23728 bytes left
[ 1578.863592][ T4810] veth0: left allmulticast mode
[ 1578.863868][ T4810] veth1: left allmulticast mode
[ 1578.864141][ T4810] veth2: left allmulticast mode
[ 1578.864366][ T4810] veth3: left allmulticast mode