[Interest] Crashing in qMetaTypeCustomType_unlocked
thiago.macieira at intel.com
Mon Jun 22 19:19:32 CEST 2020
On Monday, 22 June 2020 09:50:20 PDT Michael Jackson wrote:
> We are currently experiencing some intermittent crashing in our program. The
> stacktrace is below. The code was compiled in "Release" mode. This is on an
> Ubuntu 18.04 (with all updates) and using GCC 8.4.0
> (https://my.cdash.org/buildSummary.php?buildid=1843613). We use the
> prebuilt Qt 5.12.8 from the downloads.qt.io website. We are trying to
> reproduce the bug in a Debug build but no luck so far.
> I've never really had an issue like this and so I'm just looking for ideas
> on what it might be? Also note that we build nightly on macOS and Windows
> and those builds do not have any issues. Most use the same version of Qt
Because those are probably not using D-Bus for anything. This is also showing
"plugins/bearer/../.." which is really weird. I've never seen this show up. I
don't know if we can attribute this to the NetworkManager bearer plugin (which
does use D-Bus) or if this is just a red herring.
But there's a simple way to test: can you delete the NM plugin and see if the
problem goes away?
Thiago Macieira - thiago.macieira (AT) intel.com
Software Architect - Intel System Software Products
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