[ 1818.091117][T17457] veth0: entered allmulticast mode
[ 1818.092019][T17457] veth1: entered allmulticast mode
[ 1818.092629][T17457] veth2: entered allmulticast mode
[ 1818.093259][T17457] veth3: entered allmulticast mode
[ 1818.093857][T17457] veth4: entered allmulticast mode
[ 1818.094434][T17457] veth5: entered allmulticast mode
[ 1843.342100][T17720] tc (17720) used greatest stack depth: 23960 bytes left
[ 1853.634651][T17457] veth0: left allmulticast mode
[ 1853.635169][T17457] veth1: left allmulticast mode
[ 1853.635576][T17457] veth2: left allmulticast mode
[ 1853.635996][T17457] veth3: left allmulticast mode
[ 1853.636388][T17457] veth4: left allmulticast mode
[ 1853.636771][T17457] veth5: left allmulticast mode