Mailinglist Archive: opensuse-bugs (4655 mails)

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[Bug 1042764] Xserver: Sig11 after Reset and following Xclient terminates
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Tue, 06 Jun 2017 13:00:05 +0000
  • Message-id: <bug-1042764-21960-50oezykToS@http.bugzilla.opensuse.org/>
http://bugzilla.opensuse.org/show_bug.cgi?id=1042764
http://bugzilla.opensuse.org/show_bug.cgi?id=1042764#c9

--- Comment #9 from Michal Srb <msrb@xxxxxxxx> ---
(In reply to Takashi Iwai from comment #8)
... and looking through the bugzilla, this seems the case in bug#992429,
which is duped to bug#981975, as an LLVM issue.

I knew it looked familiar... That would mean we need to take the
u_add_llvm_codegen_dependencies.patch and use it in Leap 42.2.

I updated only Mesa-* packages taken from 42.3. It survived xdpyinfo twice,
and now it crashes at the third time :-<

Hey, we can wait until openSUSE Leap 42.999, which survives for 999 times.

But this is strange. Leap 42.3 already has
u_add_llvm_codegen_dependencies.patch. I tried to backport it to Leap 42.2, but
the error still happens.

I checked it closer and it seems that first dlopen succeeds, second fails and
dlerror reports "/usr/lib64/../lib64/libLLVMTransformUtils.so.3.8: undefined
symbol: _ZN4llvm4PassD2Ev", third dlopen succeeds again, but not really - the
static variables in the library are not initialized.

It seems to me it is the same principle as in bnc#992429, but the core cause is
something else.

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