[ 1341.595860][T18031] veth0: entered allmulticast mode
[ 1341.596502][T18031] veth1: entered allmulticast mode
[ 1341.596870][T18031] veth2: entered allmulticast mode
[ 1341.597202][T18031] veth3: entered allmulticast mode
[ 1360.353882][T18031] veth0: left allmulticast mode
[ 1360.354199][T18031] veth1: left allmulticast mode
[ 1360.354455][T18031] veth2: left allmulticast mode
[ 1360.354694][T18031] veth3: left allmulticast mode