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Hi,<br>
<br>
In reference to bug :
<a class="moz-txt-link-freetext" href="https://bugzilla.redhat.com/show_bug.cgi?id=233151">https://bugzilla.redhat.com/show_bug.cgi?id=233151</a><br>
<br>
I have the same problem trying to analyze a vmss.core file with
kernel v4.4.0-36-generic (Ubuntu) : <br>
<br>
crash: /usr/lib/debug/boot/<b>vmlinux-4.4.0-36-generic</b> and
/var/vmss_m.core do not match!<br>
<br>
I also tried with the following (as recommended in the bug threads)
without success :<br>
--machdep phys_base=0x200000<br>
<br>
<p>I'm using the right -dbgsym for the right kernel as confirmed
here :<br>
</p>
<p>$ strings vmss_m.core | grep "Linux version"<br>
Linux version <b>4.4.0-36-generic</b> (buildd@lgw01-20) (gcc
version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04.3) ) #55~14.04.1-Ubuntu
SMP Fri Aug 12 11:49:30 UTC 2016 (Ubuntu
4.4.0-36.55~14.04.1-generic 4.4.16)<br>
</p>
<p>$ readelf -a vmss_m.core</p>
<p>Program Headers:<br>
Type Offset VirtAddr PhysAddr<br>
FileSiz MemSiz Flags
Align<br>
NOTE 0x00000000000000e8 0x0000000000000000
0x0000000000000000<br>
0x0000000000000218 0x0000000000000000 0<br>
LOAD 0x0000000080001000 0x00000000fff80000
0x00000000fff80000<br>
0x0000000000080000 0x0000000000080000 RWE
1000<br>
LOAD 0x0000000000001000 0x0000000000000000
0x0000000000000000<br>
0x0000000080000000 0x0000000080000000 RWE
1000</p>
<p>The VirtAddr and PhysAddr are just zero.<br>
</p>
<p>I tried with the latest and greatest crash-utility from
[<a class="moz-txt-link-freetext" href="https://github.com/crash-utility/crash.git">https://github.com/crash-utility/crash.git</a>] using version 7.1.5++
but this has no effect, I still have the error :</p>
<p>crash: /usr/lib/debug/boot/<b>vmlinux-4.4.0-36-generic</b> and
/var/vmss_m.core do not match!</p>
<p>Any ideas ?</p>
<p>- Eric<br>
</p>
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