<div dir="auto"><div><div class="gmail_quote"><div dir="ltr">On Wed, Sep 26, 2018, 15:47 Khem Raj <<a href="mailto:raj.khem@gmail.com">raj.khem@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><br></div><div><br><div class="gmail_quote"><div dir="ltr">On Wed, Sep 26, 2018 at 2:25 PM Andreas Müller <<a href="mailto:schnitzeltony@gmail.com" target="_blank" rel="noreferrer">schnitzeltony@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
from oe-core perspective my images are build on sumo (glibc 2.27). To<br>
see what to expect, I enabled security flags (and yes some recipes in<br>
my layers needed rework).<br>
<br>
Now that I have an image, I thought: let's give it a run. Apart of<br>
other issues (maybe later) I get on every startup an error message for<br>
ldconfig.<br>
systemctl ldconfig says:<br>
<br>
● ldconfig.service - Rebuild Dynamic Linker Cache<br>
Loaded: loaded (/lib/systemd/system/ldconfig.service; static;<br>
vendor preset: enabled)<br>
Active: failed (Result: core-dump) since Mon 2018-09-24 19:05:04<br>
UTC; 2 days ago<br>
Docs: man:ldconfig(8)<br>
Process: 136 ExecStart=/sbin/ldconfig -X (code=dumped, signal=SEGV)<br>
Main PID: 136 (code=dumped, signal=SEGV)<br>
<br>
Sep 24 19:05:04 raspberrypi3 systemd[1]: Starting Rebuild Dynamic<br>
Linker Cache...<br>
Sep 24 19:05:04 raspberrypi3 systemd[1]: ldconfig.service: Main<br>
process exited, code=dumped, status=11/SEGV<br>
Sep 24 19:05:04 raspberrypi3 systemd[1]: ldconfig.service: Failed with<br>
result 'core-dump'.<br>
Sep 24 19:05:04 raspberrypi3 systemd[1]: Failed to start Rebuild<br>
Dynamic Linker Cache.<br>
<br>
Again somebody else seeing similar / remembers a fix?<br>
</blockquote><div dir="auto"><br></div><div dir="auto">I see similar issue in sumo as well </div><div dir="auto">I do use security flags too and was not sure if that was the reason I think its a good data point </div><div dir="auto">Sadly I don’t yet have looked into the issue in detail</div></div></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto">GCC 7 and glibc don't play well together with static PIE. The real solution is to use GCC 8, but Ross made a workaround for this issue:</div><div dir="auto"><br></div><div dir="auto"><a href="http://git.openembedded.org/openembedded-core/commit/?id=5f64946b8740a5d944f48ec430470265703bfe5e">http://git.openembedded.org/openembedded-core/commit/?id=5f64946b8740a5d944f48ec430470265703bfe5e</a><br></div><div dir="auto"><br></div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="gmail_quote"><div dir="auto"> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
Help appreciated<br>
<br>
Andreas<br>
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