[ 1352.437114][T18236] veth0: entered allmulticast mode
[ 1352.437777][T18236] veth1: entered allmulticast mode
[ 1352.438220][T18236] veth2: entered allmulticast mode
[ 1352.438633][T18236] veth3: entered allmulticast mode
[ 1371.482506][T18236] veth0: left allmulticast mode
[ 1371.483049][T18236] veth1: left allmulticast mode
[ 1371.483434][T18236] veth2: left allmulticast mode
[ 1371.483683][T18236] veth3: left allmulticast mode