[libav-bugs] [Bug 812] New: EXC_CRASH (SIGABRT) - error for object 0x1008b8e08 - incorrect checksum for freed object

bugzilla at aruru.libav.org bugzilla at aruru.libav.org
Thu Jan 29 17:20:42 CET 2015


https://bugzilla.libav.org/show_bug.cgi?id=812

            Bug ID: 812
           Summary: EXC_CRASH (SIGABRT) - error for object 0x1008b8e08 -
                    incorrect checksum for freed object
           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,
incorrect checksum for freed object - object was probably modified after being
freed

​http://car-online.fr/files/.vlc_report/.crashes/VLC-Mac/crash_611/

please use 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_611/

please find the stacktrace:

Process: VLC [83151]
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 02:43:48.602 +0100
OS Version: Mac OS X 10.9.5 (13F34)
Report Version: 11
Anonymous UUID: 420B60A7-CF91-8288-8803-09B0D5563EF4
Crashed Thread: 13
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Application Specific Information:
abort() called
* error for object 0x1008b8e08: incorrect checksum for freed object - object
was probably modified after being freed.


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:
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 2:: 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 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 0x00007fff84e72716 psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff889b2c3b _pthread_cond_wait + 727

Thread 5:
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 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 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 9:
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 10:
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 11:
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 12:
0 libavcodec_plugin.dylib 0x000000010a664feb ff_thread_release_buffer + 91
1 libavcodec_plugin.dylib 0x000000010a61ea9a ff_mpeg_unref_picture + 58
2 libavcodec_plugin.dylib 0x000000010a61feed ff_mpv_frame_start + 269
3 libavcodec_plugin.dylib 0x000000010a46dc36 ff_h263_decode_frame + 2230
4 libavcodec_plugin.dylib 0x000000010a6d5156 avcodec_decode_video2 + 230
5 libavcodec_plugin.dylib 0x000000010a2ccc1c DecodeVideo? + 956
6 libvlccore.8.dylib 0x000000010008524c DecoderDecodeVideo? + 1356
7 libvlccore.8.dylib 0x0000000100084617 DecoderThread? + 3127
8 libsystem_pthread.dylib 0x00007fff889b0899 _pthread_body + 138
9 libsystem_pthread.dylib 0x00007fff889b072a _pthread_start + 137
10 libsystem_pthread.dylib 0x00007fff889b4fc9 thread_start + 13
Thread 13 Crashed:
0 libsystem_kernel.dylib 0x00007fff84e72866 pthread_kill + 10
1 libsystem_pthread.dylib 0x00007fff889b135c pthread_kill + 92
2 libsystem_c.dylib 0x00007fff85ed4b1a abort + 125
3 libsystem_malloc.dylib 0x00007fff8a818690 szone_error + 587
4 libsystem_malloc.dylib 0x00007fff8a819d95 small_free_list_remove_ptr + 158
5 libsystem_malloc.dylib 0x00007fff8a816737 szone_free_definite_size + 3429

Thread 14:
0 libsystem_pthread.dylib 0x00007fff889b0b26 pthread_threadid_np + 1
1 libsystem_pthread.dylib 0x00007fff889b3638 _pthread_mutex_lock + 51
2 libsystem_pthread.dylib 0x00007fff889b2cce _pthread_cond_wait + 874
3 libvlccore.8.dylib 0x000000010006a294 vlc_cond_timedwait + 212
4 libvlccore.8.dylib 0x00000001000a1ba3 Thread2557 + 371
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 15:: 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 13 crashed with X86 Thread State (64-bit):
rax: 0x0000000000000000 rbx: 0x000000010b67a000 rcx: 0x000000010b679b08 rdx:
0x0000000000000000
rdi: 0x0000000000019c03 rsi: 0x0000000000000006 rbp: 0x000000010b679b30 rsp:
0x000000010b679b08
r8: 0x0000000000000010 r9: 0x00000000fffffff0 r10: 0x0000000008000000 r11:
0x0000000000000206
r12: 0x0000000100119000 r13: 0x000000010d7e1000 r14: 0x0000000000000006 r15:
0x0000000000000000
rip: 0x00007fff84e72866 rfl: 0x0000000000000206 cr2: 0x000000010f7fa000

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