[BeIDE] crash on selecting 'About BeIDE'

[thorn]

tested under hrev24348

open BeIDE

select File->About BeIDE

[kallisti5]

verified still present on hrev26257

vm_soft_fault: va 0x6669649b not covered by area in address space vm_page_fault: vm_soft_fault returned error 'Bad address' on fault at 0x6669649b, ip 0x3136c7, write 0, user 1, thread 0x20b vm_page_fault: sending team "BeIDE" 0x1fa SIGSEGV, ip 0x3136c7 ("BeIDE_seg0ro" +0x1136c7) stack trace:

0x0027ba0a (BeIDE_seg0ro + 0x7ba0a) 0x006aab22 (libbe.so_seg0ro + 0xadb22) 0x0074e78a (libbe.so_seg0ro + 0x15178a) 0x006ac1ab (libbe.so_seg0ro + 0xaf1ab) 0x006aa6a6 (libbe.so_seg0ro + 0xad6a6) 0x0075101d (libbe.so_seg0ro + 0x15401d) 0x007547d8 (libbe.so_seg0ro + 0x1577d8) 0x006abc17 (libbe.so_seg0ro + 0xaec17) 0x008649f0 (libroot.so_seg0ro + 0x249f0) 0x70102fec (w>About BeIDE_523_stack + 0x3ffec)

vm_soft_fault: va 0x0 not covered by area in address space vm_page_fault: vm_soft_fault returned error 'Bad address' on fault at 0x0, ip 0x800acc60, write 0, user 0, thread 0x20b debug_server: Thread 523 entered the debugger: Segment violation stack trace, current PC 0x3136c7 _._t10VideoCoder1Z7MemArea + 0x17:

(0x70102c10) 0x27ba0a _._8AboutBox + 0x46 (0x70102c2c) 0x6aab22 Quit7BLooper + 0xde (0x70102c5c) 0x74e78a Quit7BWindow + 0xc6 (0x70102c8c) 0x6ac1ab _QuitRequested7BLooperP8BMessage + 0x107 (0x70102d0c) 0x6aa6a6 DispatchMessage7BLooperP8BMessageP8BHandler + 0x46 (0x70102d3c) 0x75101d DispatchMessage7BWindowP8BMessageP8BHandler + 0x174d (0x70102f1c) 0x7547d8 task_looper7BWindow + 0x270 (0x70102f7c) 0x6abc17 _task0_7BLooperPv + 0x3f (0x70102fac) 0x8649f0 _get_next_team_info + 0x5c (closest symbol)

wait interval 911822, scan pages 1225, free 1857, target 190 wait interval 982828, scan pages 651, free 2010, target 37 wait interval 997215, scan pages 535, free 2041, target 6 debug_server: Killing team 506 (/boot/develop/BeIDE/BeIDE) debug_server: TeamDebugHandler::Init(): Failed to get info for team 506: Operation on invalid team debug_server: KillTeam(): Error getting info for team 506: Operation on invalid team debug_server: Killing team 506 ()

[kallisti5]

BeIDE GDB backtrace

[modeenf]

Tested in hrev32055. Now the aboutbox don't appear.

[Disreali]

Still occurs on hrev43550.

Attaching gbd backtrace.

[Disreali]

BeIDE crash info from syslog:

2011-12-28 22:17:09 KERN: vm_soft_fault: va 0x0 not covered by area in address space
2011-12-28 22:17:10 KERN: vm_page_fault: vm_soft_fault returned error 'Bad address' on fault at 0xb9d, ip 0x3136c7, write 0, user 1, thread 0x7417
2011-12-28 22:17:10 KERN: vm_page_fault: thread "w>About BeIDE" (29719) in team "BeIDE" (29697) tried to read address 0xb9d, ip 0x3136c7 ("BeIDE_seg0ro" +0x1136c7)
2011-12-28 22:17:10 KERN: debug_server: Thread 29719 entered the debugger: Segment violation
2011-12-28 22:17:10 KERN: stack trace, current PC 0x3136c7  _._t10VideoCoder1Z7MemArea + 0x17:
2011-12-28 22:17:10 KERN:   (0x78137be0)  0x27ba0a  _._8AboutBox + 0x46
2011-12-28 22:17:10 KERN:   (0x78137bfc)  0x6edc3a  Quit__7BLooper + 0xde
2011-12-28 22:17:10 KERN:   (0x78137c2c)  0x7bda96  Quit__7BWindow + 0xc6
2011-12-28 22:17:10 KERN:   (0x78137c5c)  0x6ef219  _QuitRequested__7BLooperP8BMessage + 0x5d
2011-12-28 22:17:10 KERN:   (0x78137cdc)  0x6ed7be  DispatchMessage__7BLooperP8BMessageP8BHandler + 0x46
2011-12-28 22:17:10 KERN:   (0x78137d0c)  0x7c07e5  DispatchMessage__7BWindowP8BMessageP8BHandler + 0x1a99
2011-12-28 22:17:10 KERN:   (0x78137f1c)  0x7c4bd0  task_looper__7BWindow + 0x270
2011-12-28 22:17:10 KERN:   (0x78137f7c)  0x6eed2f  _task0___7BLooperPv + 0x3f
2011-12-28 22:17:10 KERN:   (0x78137fac)  0x902e27  thread_entry + 0x23

[waddlesplash]

BeIDE crash report

[waddlesplash]

I'm really at a loss for what's going on here. It looks like the window is trying to close before it even opened? At any rate, this is beyond my capacity to debug.

[modeenf]

Now the window will not open.. and no information if you oen BeIDE from a terminal window.

This is a old program without the sorce code perhaps it's best to close this ticket?