The Scottish Boinc Team

Posted: **Sat Nov 14, 2020 8:32 pm**

Immediate SIGSEGV Computation Error on Ubuntu 20.04. Any ideas please?

Posted: **Sat Nov 14, 2020 10:44 pm**

Post the task output from the project website.

Posted: **Sat Nov 14, 2020 10:54 pm**

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<message>
process exited with code 193 (0xc1, -63)</message>
<stderr_txt>
2020-11-14 21:02:21 (19187): vboxwrapper (7.7.26197): starting
SIGSEGV: segmentation violation
Stack trace (8 frames):
../../projects/www.cosmologyathome.org/vboxwrapper_26198_x86_64-pc-linux-gnu(boinc_catch_signal+0x4d)[0x47ec3d]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x153c0)[0x7fbc7d9443c0]
/lib/x86_64-linux-gnu/libc.so.6(+0x18b4e5)[0x7fbc7d8c84e5]
../../projects/www.cosmologyathome.org/vboxwrapper_26198_x86_64-pc-linux-gnu[0x45441c]
../../projects/www.cosmologyathome.org/vboxwrapper_26198_x86_64-pc-linux-gnu[0x40da75]
../../projects/www.cosmologyathome.org/vboxwrapper_26198_x86_64-pc-linux-gnu[0x406d3b]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0x7fbc7d7640b3]
../../projects/www.cosmologyathome.org/vboxwrapper_26198_x86_64-pc-linux-gnu[0x405479]

Exiting...

</stderr_txt>
]]>

Posted: **Sat Nov 14, 2020 11:28 pm**

How much memory does your system have and how many WUs are you trying to run? The docker WUs use 2GB each

Posted: **Sat Nov 14, 2020 11:32 pm**

plenty memory - 32Gb and only running half a dozen WU. Fails within 2-3 seconds. Latest vbox + extensions

Posted: **Sat Nov 14, 2020 11:34 pm**

Running any other projects on that system?

Posted: **Sat Nov 14, 2020 11:38 pm**

Moo on the gpu but most threads idle

The Scottish Boinc Team

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