[ 1100.580495][T31039] veth0: entered allmulticast mode
[ 1100.580813][T31039] veth1: entered allmulticast mode
[ 1100.581064][T31039] veth2: entered allmulticast mode
[ 1100.581303][T31039] veth3: entered allmulticast mode
[ 1111.959219][T31039] veth0: left allmulticast mode
[ 1111.959471][T31039] veth1: left allmulticast mode
[ 1111.959661][T31039] veth2: left allmulticast mode
[ 1111.959850][T31039] veth3: left allmulticast mode