Mixxx ends with SIGSEGV

Bug #1456114 reported by Daniel Schürmann on 2015-05-18
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Mixxx
Critical
Unassigned

Bug Description

This was tested with build 1.12-r5443 on Windows XP

[Thread 1400.0xbf8 exited with code 0]

Program received signal SIGSEGV, Segmentation fault.
0xfeeefeee in ?? ()
(gdb) bt
#0 0xfeeefeee in ?? ()
#1 0x10bc65c0 in ?? ()
#2 0x10d14fc1 in ?? ()
#3 0x10a62527 in ?? ()
#4 0x10a724d4 in ?? ()
#5 0x10a7257c in ?? ()
#6 0x7c91118a in ntdll!LdrInitializeThunk ()
   from C:\WINDOWS\system32\ntdll.dll
#7 0x10a60000 in ?? ()
#8 0x7c9324ca in ntdll!RtlDestroyEnvironment ()
   from C:\WINDOWS\system32\ntdll.dll
#9 0x7c81bf3e in KERNEL32!IsValidLocale ()
   from C:\WINDOWS\system32\kernel32.dll
#10 0x7c81bfb6 in KERNEL32!ExitProcess ()
   from C:\WINDOWS\system32\kernel32.dll
#11 0x00a43fac in MSVCR120!?_query_new_mode@@YAHXZ ()
   from C:\WINDOWS\system32\msvcr120.dll
#12 0x00000000 in ?? ()
(gdb)

Changed in mixxx:
importance: Undecided → Critical
milestone: none → 1.12.0
Owen Williams (ywwg) wrote :

has this happened again? this backtrace is not very helpful so this is impossible to diagnose

Daniel Schürmann (daschuer) wrote :

I do not use windows regularly.
I will try to reproduce it again. Maybe it is the known issue with direct connections in COT.
Would you mind to have a look to
https://github.com/mixxxdj/mixxx/pull/713
which contain some easy changes towards a complete COT solution?

Daniel Schürmann (daschuer) wrote :

I have just reproduces it. After starting Mixxx 1.12-r5553 7 times.

"Unbehandelte Ausnahme bei 0x00000000 in mixxx.exe: 0xC0000005: Zugriffsverletzung beim Lesen an Position 0x00000000."

Log:

Unbehandelte Ausnahme bei 0x00000000 in mixxx.exe: 0xC0000005: Zugriffsverletzung beim Lesen an Position 0x00000000.

00000000()
mixxx.exe!0065f8c6()
[Unten angegebene Rahmen sind möglicherweise nicht korrekt und/oder fehlen, keine Symbole geladen für mixxx.exe]
msvcr120.dll!00a2ecfa()

Changed in mixxx:
status: New → Confirmed
Owen Williams (ywwg) wrote :

I guess this bug is de facto blocked by the lack of debug files on our windows builds

Owen Williams (ywwg) wrote :

(blocked by lp/1456107)

Daniel Schürmann (daschuer) wrote :

I have just reproduces it with Mixxx 2.0.0 (build 1.12 r5772) on Ubuntu Precise
and it was reported here: Bug #1495317

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