[BUG] Render Window crash

[Sk0re]

Latest Dolphin crashes when closing the render Window on Linux Mint 17 and Ubuntu 14.04. I've tried 4.0-2743 and 4.0+git2701-0ubuntu1~trusty from https://launchpad.net/~glennric/+archive/ubuntu/dolphin-emu

Intel® Core™ i5-3570K CPU @ 3.40GHz
GeForce GTX 760
8GB Ram

[KHg8m3r]

Do you have all your drivers up to date and using the proprietary drivers from nvidia?

[delroth]

It's a known bug, not sure if a fix is in progress yet or not.

[gladiac]

(08-26-2014, 01:32 AM)delroth Wrote: It's a known bug, not sure if a fix is in progress yet or not.

I just compiled dolphin after a 3-week holiday break and also have the crash problem now when starting emulation. Here a little more insight in the problem:

Code:

gladiac@savvy:~/src/dolphin-emu/Build$ gdb dolphin-emu                  
GNU gdb (Debian 7.7.1+dfsg-3) 7.7.1
This GDB was configured as "x86_64-linux-gnu".
Reading symbols from dolphin-emu...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/local/bin/dolphin-emu
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffdf330700 (LWP 20735)]
[New Thread 0x7fffdeb2f700 (LWP 20736)]
[New Thread 0x7fffddd18700 (LWP 20737)]
[New Thread 0x7fffceffe700 (LWP 20750)]
[New Thread 0x7fffbb758700 (LWP 20766)]
[New Thread 0x7fffbaf57700 (LWP 20767)]
[New Thread 0x7fffba54f700 (LWP 20768)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffddd18700 (LWP 20737)]
0x00000000006091db in PPCTables::IsValidInstruction(UGeckoInstruction) ()
(gdb) bt
#0  0x00000000006091db in PPCTables::IsValidInstruction(UGeckoInstruction) ()
#1  0x0000000000605b41 in PPCAnalyst::FindFunctions(unsigned int, unsigned int, PPCSymbolDB*) ()
#2  0x000000000058923c in CBoot::BootUp() ()
#3  0x0000000000567957 in Core::EmuThread() ()
#4  0x00007fffef91c8a0 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#5  0x00007fffeef240a4 in start_thread (arg=0x7fffddd18700) at pthread_create.c:309
#6  0x00007fffeec59c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

The stacktrace on the bottom shows that the last function being called before the crash is PPCTables::IsValidInstruction(UGeckoInstruction). No clue why it segfaults there though.

[gladiac]

Hello everybody,

I just wanted to inform you guys that the bug seems to be fixed.

cheers

[Alex2190]

i'm still seeing this as well on 3214 ubuntu 14.04 x64 nvidia prop 343