[  809.926257][T18260] veth0: entered allmulticast mode
[  809.926602][T18260] veth1: entered allmulticast mode
[  809.926844][T18260] veth2: entered allmulticast mode
[  809.927085][T18260] veth3: entered allmulticast mode
[  820.604862][T18260] veth0: left allmulticast mode
[  820.605110][T18260] veth1: left allmulticast mode
[  820.605327][T18260] veth2: left allmulticast mode
[  820.605528][T18260] veth3: left allmulticast mode