<div dir="ltr"><div><div>Dear all,<br><br></div>I am now trying to boot with the tracing framework enabled in order to debug what is going on with the applications I am testing. Therefore I have enabled tracing in build/hake/Congif.hs (following suggestions I tried with and without "trace_disable_lrpc" enabled). However I get the error attached. It is about memory. Can you please advice?<br><br>addr2line -a -p -f -e monitor 43b758<br>0x000000000043b758: refill_slabs at lib/barrelfish/target/x86_64/pmap_target.c:463 (discriminator 1)<br><br>static errval_t refill_slabs(struct pmap_x86 *pmap, size_t request)<br>{<br> errval_t err;<br>...<br> /* If we do not have enough slabs to map the frame in, recurse */<br> size_t required_slabs_for_frame = max_slabs_for_mapping(bytes);<br> if (slab_freecount(&pmap->slab) < required_slabs_for_frame) {<br> // If we recurse, we require more slabs than to map a single page<br> assert(required_slabs_for_frame > 4); <<<<<<<<<<<<<<<<<<<<<<<<<<<< ERROR LINE<br><br></div>many thanks,<br>Antonio<br clear="all"><div><div><div><br>-- <br><div class="gmail_signature">Dr. Eng. Antonio Barbalace, PhD<br>Systems Software Research Group (SSRG)<br>Bradley Department of Electrical and Computer Engineering<br>Virginia Tech<br>453 Durham Hall (0111)<br>Blacksburg, VA 24061<br>phone: +1 (540) 231-2494<br>email: <a href="mailto:antoniob@vt.edu" target="_blank">antoniob@vt.edu</a></div>
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