On Tue, Jun 27, 2023 at 8:25 AM Randolph Sapp <[email protected]> wrote:
>
> On 6/27/23 11:00, Steve Sakoman wrote:
> > Hi Randolph,
> >
> > Unfortunately this patch series results in oe-selftest failures on the
> > autobuilder, three examples below:
> >
> > https://errors.yoctoproject.org/Errors/Details/710122/
> > https://errors.yoctoproject.org/Errors/Details/710127/
> > https://errors.yoctoproject.org/Errors/Details/710125/
> >
> > Note in particular:
> >
> > AssertionError: 1 != 0 : Log:
> > /home/pokybuild/yocto-worker/oe-selftest-centos/build/build-st-1203856/tmp/work/qemux86_64-poky-linux/core-image-weston/1.0-r0/target_logs/dmesg_output.log
> > -----------------------
> > Central error: [    2.392519] weston[373]: segfault at 28 ip
> > 00007fad628102aa sp 00007ffff5bf2410 error 4 in
> > libwayland-server.so.0.20.0[7fad6280c000+8000]
> > ***********************
> > [    1.742836]   with environment:
> > [    1.742837]     HOME=/
> > [    1.742838]     TERM=linux
> > [    1.800627] udevd[167]: starting version 3.2.10
> > [    1.806665] udevd[168]: starting eudev-3.2.10
> > [    1.964586] EXT4-fs (vda): re-mounted. Opts: (null). Quota mode: 
> > disabled.
> > [    2.020081] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
> > [    2.223651] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
> > [    2.224563] Bluetooth: BNEP filters: protocol multicast
> > [    2.225490] Bluetooth: BNEP socket layer initialized
> > [    2.392519] weston[373]: segfault at 28 ip 00007fad628102aa sp
> > 00007ffff5bf2410 error 4 in
> > libwayland-server.so.0.20.0[7fad6280c000+8000]
> > [    2.394037] Code: 48 8b 47 08 48 8d 77 10 48 8b 78 08 e9 1f c3 ff
> > ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 54 55 48 89 fd 48
> > 83 ec 08 <8b> 57 28 4c 8b 67 08 85 d2 79 3b 48 8d 05 64 b0 00 00 48 39
> > 07 0f
> >
> > ***********************
> > 1 errors found in logs.
> >
> > Steve
>
> Rats. I'm concerned what could have caused a segfault in
> libwayland-server in this series. This only tweaked Weston launch
> parameters and the only time I've seen that result in instability is
> when you ask Weston to load a module that isn't present. Even that only
> results in a safely handled runtime failure.
>
> I hate to bother you with this, but where is the source code for this
> test? I'd like to poke around a bit more...

I've already dropped your patch series from my test queue, but you
could duplicate what I tested by adding your patch series to the
stable/kirkstone-nut branch on oe-core-contrib:

https://git.openembedded.org/openembedded-core-contrib/log/?h=stable/kirkstone-nut

Good luck!

Steve
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