[ 1452.435057][ T7788] veth0: entered allmulticast mode
[ 1452.435591][ T7788] veth1: entered allmulticast mode
[ 1452.435897][ T7788] veth2: entered allmulticast mode
[ 1452.436206][ T7788] veth3: entered allmulticast mode
[ 1452.436742][ T7788] veth4: entered allmulticast mode
[ 1452.437046][ T7788] veth5: entered allmulticast mode
[ 1492.210900][ T7788] veth0: left allmulticast mode
[ 1492.211240][ T7788] veth1: left allmulticast mode
[ 1492.211505][ T7788] veth2: left allmulticast mode
[ 1492.211758][ T7788] veth3: left allmulticast mode
[ 1492.212018][ T7788] veth4: left allmulticast mode
[ 1492.212261][ T7788] veth5: left allmulticast mode