[libav-bugs] [Bug 813] New: SIGSEGV - EXC_I386_GPFLT - crash_595

bugzilla at aruru.libav.org bugzilla at aruru.libav.org
Thu Jan 29 17:22:25 CET 2015


https://bugzilla.libav.org/show_bug.cgi?id=813

            Bug ID: 813
           Summary: SIGSEGV - EXC_I386_GPFLT - crash_595
           Product: Libav
           Version: git HEAD
          Hardware: Other
                OS: Mac OS
            Status: NEW
          Severity: normal
          Priority: ---
         Component: libavcodec
          Assignee: bugzilla at libav.org
          Reporter: fuzzdragon1337 at gmail.com

Hi,

https://ssl.car-online.fr:444/files/.vlc_report/.crashes/VLC- 
Mac/crash_595/

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: EXC_I386_GPFLT

please run the script repro.sh in
wget --cut-dirs=3 --reject "index.html*" --relative -e robots=off --no-
check-certificate -r --no-parent https://ssl.car-
online.fr:444/files/.vlc_report/.crashes/VLC-Mac/crash_595/


please find the stack-trace:

Process:         VLC [84300]
Path:            /Applications/VLC_2_2_0_rc2.app/Contents/MacOS/VLC
Identifier:      org.videolan.vlc
Version:         2.2.0-rc2 (2.2.0-rc2)
Code Type:       X86-64 (Native)
Parent Process:  Python [55944]
Responsible:     Terminal [299]
User ID:         501

Date/Time:       2015-01-28 02:45:32.492 +0100
OS Version:      Mac OS X 10.9.5 (13F34)
Report Version:  11
Anonymous UUID:  420B60A7-CF91-8288-8803-09B0D5563EF4


Crashed Thread:  15

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: EXC_I386_GPFLT

Thread 0:: Dispatch queue: com.apple.main-thread
0   libsystem_kernel.dylib              0x00007fff84e6ea1a mach_msg_trap +
10
1   libsystem_kernel.dylib              0x00007fff84e6dd18 mach_msg + 64
2   com.apple.CoreFoundation            0x00007fff8da59f15
__CFRunLoopServiceMachPort + 181
3   com.apple.CoreFoundation            0x00007fff8da59539 __CFRunLoopRun
+ 1161
4   com.apple.CoreFoundation            0x00007fff8da58e75
CFRunLoopRunSpecific + 309
5   com.apple.HIToolbox                 0x00007fff84050a0d
RunCurrentEventLoopInMode + 226
6   com.apple.HIToolbox                 0x00007fff840507b7
ReceiveNextEventCommon + 479
7   com.apple.HIToolbox                 0x00007fff840505bc
_BlockUntilNextEventMatchingListInModeWithFilter + 65
8   com.apple.AppKit                    0x00007fff8a96224e _DPSNextEvent +
1434
9   com.apple.AppKit                    0x00007fff8a96189b -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] + 122
10  com.apple.AppKit                    0x00007fff8a95599c -[NSApplication
run] + 553
11  libmacosx_plugin.dylib              0x00000001049f451f OpenIntf + 287
12  libvlccore.8.dylib                  0x000000010005e105 vlc_module_load
+ 789
13  libvlccore.8.dylib                  0x0000000100038bef intf_Create +
543
14  libvlccore.8.dylib                  0x0000000100038ef7
libvlc_InternalAddIntf + 295
15  libvlc.5.dylib                      0x000000010000935c libvlc_add_intf
+ 12
16  org.videolan.vlc                    0x0000000100002a4c main + 828
17  org.videolan.vlc                    0x0000000100002704 start + 52

Thread 1:: Dispatch queue: com.apple.libdispatch-manager
0   libsystem_kernel.dylib              0x00007fff84e73662 kevent64 + 10
1   libdispatch.dylib                   0x00007fff85b8e421
_dispatch_mgr_invoke + 239
2   libdispatch.dylib                   0x00007fff85b8e136
_dispatch_mgr_thread + 52

Thread 2:
0   libsystem_kernel.dylib              0x00007fff84e72716 __psynch_cvwait
+ 10
1   libsystem_pthread.dylib             0x00007fff889b2c3b
_pthread_cond_wait + 727

Thread 3:
0   libsystem_kernel.dylib              0x00007fff84e72e6a
__workq_kernreturn + 10
1   libsystem_pthread.dylib             0x00007fff889b1f08
_pthread_wqthread + 330
2   libsystem_pthread.dylib             0x00007fff889b4fb9 start_wqthread
+ 13

Thread 4:
0   libsystem_kernel.dylib              0x00007fff84e72e6a
__workq_kernreturn + 10
1   libsystem_pthread.dylib             0x00007fff889b1f08
_pthread_wqthread + 330
2   libsystem_pthread.dylib             0x00007fff889b4fb9 start_wqthread
+ 13

Thread 5:
0   libsystem_kernel.dylib              0x00007fff84e72716 __psynch_cvwait
+ 10
1   libsystem_pthread.dylib             0x00007fff889b2c3b
_pthread_cond_wait + 727
2   libvlccore.8.dylib                  0x00000001000b5fcd
vlc_timer_thread + 109
3   libsystem_pthread.dylib             0x00007fff889b0899 _pthread_body +
138
4   libsystem_pthread.dylib             0x00007fff889b072a _pthread_start
+ 137
5   libsystem_pthread.dylib             0x00007fff889b4fc9 thread_start +
13

Thread 6:
0   libsystem_kernel.dylib              0x00007fff84e72e6a
__workq_kernreturn + 10
1   libsystem_pthread.dylib             0x00007fff889b1f08
_pthread_wqthread + 330
2   libsystem_pthread.dylib             0x00007fff889b4fb9 start_wqthread
+ 13

Thread 7:
0   libsystem_kernel.dylib              0x00007fff84e72e6a
__workq_kernreturn + 10
1   libsystem_pthread.dylib             0x00007fff889b1f08
_pthread_wqthread + 330
2   libsystem_pthread.dylib             0x00007fff889b4fb9 start_wqthread
+ 13

Thread 8:
0   libsystem_kernel.dylib              0x00007fff84e6ea1a mach_msg_trap +
10
1   libsystem_kernel.dylib              0x00007fff84e6dd18 mach_msg + 64
2   com.apple.CoreFoundation            0x00007fff8da59f15
__CFRunLoopServiceMachPort + 181
3   com.apple.CoreFoundation            0x00007fff8da59539 __CFRunLoopRun
+ 1161
4   com.apple.CoreFoundation            0x00007fff8da58e75
CFRunLoopRunSpecific + 309
5   com.apple.AppKit                    0x00007fff8ab0205e _NSEventThread
+ 144
6   libsystem_pthread.dylib             0x00007fff889b0899 _pthread_body +
138
7   libsystem_pthread.dylib             0x00007fff889b072a _pthread_start
+ 137
8   libsystem_pthread.dylib             0x00007fff889b4fc9 thread_start +
13

Thread 9:
0   libsystem_kernel.dylib              0x00007fff84e72716 __psynch_cvwait
+ 10
1   libsystem_pthread.dylib             0x00007fff889b2c77
_pthread_cond_wait + 787
2   libvlccore.8.dylib                  0x000000010006a294
vlc_cond_timedwait + 212
3   libvlccore.8.dylib                  0x00000001000971a0 MainLoop + 3968
4   libvlccore.8.dylib                  0x0000000100097c64 Run + 52
5   libsystem_pthread.dylib             0x00007fff889b0899 _pthread_body +
138
6   libsystem_pthread.dylib             0x00007fff889b072a _pthread_start
+ 137
7   libsystem_pthread.dylib             0x00007fff889b4fc9 thread_start +
13

Thread 10:
0   libsystem_kernel.dylib              0x00007fff84e72716 __psynch_cvwait
+ 10
1   libsystem_pthread.dylib             0x00007fff889b2c77
_pthread_cond_wait + 787
2   libvlccore.8.dylib                  0x000000010006a294
vlc_cond_timedwait + 212
3   libvlccore.8.dylib                  0x00000001000857ac
DecoderDecodeAudio + 1148
4   libvlccore.8.dylib                  0x00000001000847cb DecoderThread +
3563
5   libsystem_pthread.dylib             0x00007fff889b0899 _pthread_body +
138
6   libsystem_pthread.dylib             0x00007fff889b072a _pthread_start
+ 137
7   libsystem_pthread.dylib             0x00007fff889b4fc9 thread_start +
13

Thread 11:
0   libsystem_kernel.dylib              0x00007fff84e72716 __psynch_cvwait
+ 10
1   libsystem_pthread.dylib             0x00007fff889b2c3b
_pthread_cond_wait + 727
2   libvlccore.8.dylib                  0x000000010005aae4 block_FifoGet +
116
3   libvlccore.8.dylib                  0x0000000100083a3c DecoderThread +
92
4   libsystem_pthread.dylib             0x00007fff889b0899 _pthread_body +
138
5   libsystem_pthread.dylib             0x00007fff889b072a _pthread_start
+ 137
6   libsystem_pthread.dylib             0x00007fff889b4fc9 thread_start +
13

Thread 12:
0   libsystem_kernel.dylib              0x00007fff84e72a3a
__semwait_signal + 10
1   libsystem_c.dylib                   0x00007fff85ef3dc0 nanosleep + 200
2   libvlccore.8.dylib                  0x000000010008720b vout_new_buffer
+ 2299
3   libvlccore.8.dylib                  0x0000000100041ddd
decoder_NewPicture + 13
4   libavcodec_plugin.dylib             0x000000010ab810dc
ffmpeg_NewPictBuf + 572
5   libavcodec_plugin.dylib             0x000000010ab80949 lavc_GetFrame +
553
6   libavcodec_plugin.dylib             0x000000010a8e9da1 ff_get_buffer +
1537
7   libavcodec_plugin.dylib             0x000000010a832826
ff_alloc_picture + 166
8   libavcodec_plugin.dylib             0x000000010a832fae
ff_mpv_frame_start + 462
9   libavcodec_plugin.dylib             0x000000010a680c36
ff_h263_decode_frame + 2230
10  libavcodec_plugin.dylib             0x000000010a8e8156
avcodec_decode_video2 + 230
11  libavcodec_plugin.dylib             0x000000010a4dfc1c DecodeVideo +
956
12  libvlccore.8.dylib                  0x0000000100084d2d
DecoderDecodeVideo + 45
13  libvlccore.8.dylib                  0x0000000100084617 DecoderThread +
3127
14  libsystem_pthread.dylib             0x00007fff889b0899 _pthread_body +
138
15  libsystem_pthread.dylib             0x00007fff889b072a _pthread_start
+ 137
16  libsystem_pthread.dylib             0x00007fff889b4fc9 thread_start +
13

Thread 13:
0   libsystem_kernel.dylib              0x00007fff84e72716 __psynch_cvwait
+ 10
1   libsystem_pthread.dylib             0x00007fff889b2c77
_pthread_cond_wait + 787
2   libvlccore.8.dylib                  0x000000010006a294
vlc_cond_timedwait + 212
3   libvlccore.8.dylib                  0x00000001000a1ba3 Thread2557 +
371
4   libsystem_pthread.dylib             0x00007fff889b0899 _pthread_body +
138
5   libsystem_pthread.dylib             0x00007fff889b072a _pthread_start
+ 137
6   libsystem_pthread.dylib             0x00007fff889b4fc9 thread_start +
13

Thread 14:: com.apple.audio.IOThread.client
0   libsystem_kernel.dylib              0x00007fff84e6ea1a mach_msg_trap +
10
1   libsystem_kernel.dylib              0x00007fff84e6dd18 mach_msg + 64
2   com.apple.audio.CoreAudio           0x00007fff8bea7828
HALB_MachPort::SendMessageWithReply(unsigned int, unsigned int, unsigned
int, unsigned int, mach_msg_header_t*, bool, unsigned int) + 98
3   com.apple.audio.CoreAudio           0x00007fff8bea77b6
HALB_MachPort::SendSimpleMessageWithSimpleReply(unsigned int, unsigned
int, int, int&, bool, unsigned int) + 42
4   com.apple.audio.CoreAudio           0x00007fff8bea5f3e
HALC_ProxyIOContext::IOWorkLoop() + 950
5   com.apple.audio.CoreAudio           0x00007fff8bea5add
HALC_ProxyIOContext::IOThreadEntry(void*) + 97
6   com.apple.audio.CoreAudio           0x00007fff8bea599d
HALB_IOThread::Entry(void*) + 75
7   libsystem_pthread.dylib             0x00007fff889b0899 _pthread_body +
138
8   libsystem_pthread.dylib             0x00007fff889b072a _pthread_start
+ 137
9   libsystem_pthread.dylib             0x00007fff889b4fc9 thread_start +
13

Thread 15 Crashed:
0   libsystem_pthread.dylib             0x00007fff889b39a4
_pthread_mutex_check_init + 14
1   libsystem_pthread.dylib             0x00007fff889b3621
_pthread_mutex_lock + 28
2   com.apple.opengl                    0x00007fff85aef713 CGLLockContext
+ 41
3   libvout_macosx_plugin.dylib         0x000000010d3853aa OpenglLock + 90
4   libvout_macosx_plugin.dylib         0x000000010d385745 PictureRender +
53
5   libvlccore.8.dylib                  0x00000001000a37f3
ThreadDisplayPicture + 3427
6   libvlccore.8.dylib                  0x00000001000a1d0b Thread2557 +
731
7   libsystem_pthread.dylib             0x00007fff889b0899 _pthread_body +
138
8   libsystem_pthread.dylib             0x00007fff889b072a _pthread_start
+ 137
9   libsystem_pthread.dylib             0x00007fff889b4fc9 thread_start +
13

Thread 16:
0   libsystem_kernel.dylib              0x00007fff84e6ea1a mach_msg_trap +
10
1   libsystem_kernel.dylib              0x00007fff84e6dd18 mach_msg + 64
2   com.apple.CoreFoundation            0x00007fff8da59f15
__CFRunLoopServiceMachPort + 181
3   com.apple.CoreFoundation            0x00007fff8da59539 __CFRunLoopRun
+ 1161
4   com.apple.CoreFoundation            0x00007fff8da58e75
CFRunLoopRunSpecific + 309
5   com.apple.CoreFoundation            0x00007fff8db0e811 CFRunLoopRun +
97
6   com.apple.Foundation                0x00007fff86004dfb
__NSThread__main__ + 1318
7   libsystem_pthread.dylib             0x00007fff889b0899 _pthread_body +
138
8   libsystem_pthread.dylib             0x00007fff889b072a _pthread_start
+ 137
9   libsystem_pthread.dylib             0x00007fff889b4fc9 thread_start +
13

Thread 15 crashed with X86 Thread State (64-bit):
  rax: 0x0000000000002714  rbx: 0x008c3088008c30a0  rcx:
0x0000000000000001  rdx: 0x0000000000000000
  rdi: 0x008c3088008c30a0  rsi: 0x0000000000000000  rbp:
0x0000000115200ab0  rsp: 0x0000000115200a90
   r8: 0x0000000000000001   r9: 0x0000000000000001  r10:
0x000000010770b150  r11: 0x00007fff74248bf8
  r12: 0x008c3088008c30a0  r13: 0x00000001008b70e8  r14:
0x00000001002c41f0  r15: 0x0000000000000000
  rip: 0x00007fff889b39a4  rfl: 0x0000000000010206  cr2:
0x0000000110e13000

Logical CPU:     0
Error Code:      0x00000000
Trap Number:     13

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