[ 1816.745564][T12465] veth0: entered allmulticast mode
[ 1816.746179][T12465] veth1: entered allmulticast mode
[ 1816.746545][T12465] veth2: entered allmulticast mode
[ 1816.746866][T12465] veth3: entered allmulticast mode
[ 1846.739875][T12465] veth0: left allmulticast mode
[ 1846.740323][T12465] veth1: left allmulticast mode
[ 1846.740721][T12465] veth2: left allmulticast mode
[ 1846.741133][T12465] veth3: left allmulticast mode