i sent this a couple of weeks ago and pre10 has still this bug (it first occured in pre 7 i think). i got no reply, so did i something wrong? i can make this gdb thing once again with pre10 if you need it Subject: bugreport Date: 23 Sep 2002 19:19:00 +0200 reproducable bug: crash on exiting ao oss, vo sdl ======================== MPlayer interrupted by signal 11 in module: exit_player - MPlayer crashed by bad usage of CPU/FPU/RAM. ======================== * Debian Sarge * kernel version: 2.4.19|| * libc version: libc6 2.2.5-14 || * X version: 4.1.0.1 (now 4.2.1) || * gcc version 2.95.4 20011002 (Debian prerelease) GNU ld version 2.12.90.0.1 20020307 Debian/GNU Linux * GNU assembler 2.12.90.0.1 20020307 Debian/GNU Linux * cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 8 model name : Pentium III (Coppermine) stepping : 6 cpu MHz : 851.939 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 1697.38 * lspci -vv 00:00.0 Host bridge: Intel Corp. 440BX/ZX - 82443BX/ZX Host bridge (rev 03) Subsystem: Asustek Computer, Inc.: Unknown device 1040 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 Region 0: Memory at f8000000 (32-bit, prefetchable) [size=64M] Capabilities: <available only to root> 00:01.0 PCI bridge: Intel Corp. 440BX/ZX - 82443BX/ZX AGP bridge (rev 03) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 128 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 Memory behind bridge: f0000000-f7ffffff BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B+ 00:06.0 Multimedia audio controller: ESS Technology ES1988 Allegro-1 (rev 12) Subsystem: Asustek Computer, Inc.: Unknown device 1049 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (500ns min, 6000ns max) Interrupt: pin A routed to IRQ 10 Region 0: I/O ports at f800 [size=256] Capabilities: <available only to root> 00:06.1 Communication controller: ESS Technology ESS Modem (rev 12) Subsystem: Asustek Computer, Inc.: Unknown device 1049 Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Interrupt: pin A routed to IRQ 10 Region 0: I/O ports at f400 [disabled] [size=256] Capabilities: <available only to root> 00:07.0 ISA bridge: Intel Corp. 82371AB PIIX4 ISA (rev 02) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 00:07.1 IDE interface: Intel Corp. 82371AB PIIX4 IDE (rev 01) (prog-if 80 [Master]) Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 Region 4: I/O ports at fcd0 [size=16] 00:07.2 USB Controller: Intel Corp. 82371AB PIIX4 USB (rev 01) (prog-if 00 [UHCI]) Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Interrupt: pin D routed to IRQ 9 Region 4: I/O ports at fce0 [size=32] 00:07.3 Bridge: Intel Corp. 82371AB PIIX4 ACPI (rev 03) Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Interrupt: pin ? routed to IRQ 9 00:08.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139 (rev 10) Subsystem: Asustek Computer, Inc.: Unknown device 1045 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 (8000ns min, 16000ns max) Interrupt: pin A routed to IRQ 9 Region 0: I/O ports at f000 [size=256] Region 1: Memory at fedffc00 (32-bit, non-prefetchable) [size=256] Capabilities: <available only to root> 00:0a.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev 80) Subsystem: Asustek Computer, Inc.: Unknown device 1044 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 9 Region 0: Memory at 10000000 (32-bit, non-prefetchable) [size=4K] Bus: primary=00, secondary=02, subordinate=05, sec-latency=0 I/O window 0: 00000000-00000003 I/O window 1: 00000000-00000003 BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite- 16-bit legacy interface ports at 0001 00:0a.1 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev 80) Subsystem: Asustek Computer, Inc.: Unknown device 1044 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin B routed to IRQ 0 Region 0: Memory at 10001000 (32-bit, non-prefetchable) [size=4K] Bus: primary=00, secondary=06, subordinate=09, sec-latency=0 I/O window 0: 00000000-00000003 I/O window 1: 00000000-00000003 BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite- 16-bit legacy interface ports at 0001 01:00.0 VGA compatible controller: S3 Inc. 86C270-294 Savage/MX-MV (rev 11) (prog-if 00 [VGA]) Subsystem: Asustek Computer, Inc.: Unknown device 1042 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 (1000ns min, 63750ns max), cache line size 08 Interrupt: pin A routed to IRQ 9 Region 0: Memory at f0000000 (32-bit, non-prefetchable) [size=128M] Expansion ROM at <unassigned> [disabled] [size=64K] Capabilities: <available only to root> =================================================== GDB gdb: Symbol `emacs_ctlx_keymap' has different size in shared object, consider re-linking GNU gdb 2002-04-01-cvs Copyright 2002 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-linux"...(no debugging symbols found)... (gdb) run -v test.avi Starting program: /usr/bin/mplayer -v test.avi (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...[New Thread 1024 (LWP 5240)] (no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... MPlayer 0.90pre8-2.95.4 (C) 2000-2002 Arpad Gereoffy (see DOCS) CPU: Intel Celeron 2/Pentium III Coppermine,Geyserville (Family: 6, Stepping: 6) CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 0 Compiled for x86 CPU with extensions: MMX MMX2 SSE /etc/mplayer/mplayer.conf(3): option: vo /etc/mplayer/mplayer.conf(3): parameter: xv /home/markus/.mplayer/config(3): option: ao /home/markus/.mplayer/config(3): parameter: arts /home/markus/.mplayer/config(4): option: vo /home/markus/.mplayer/config(4): parameter: sdl /home/markus/.mplayer/config(5): option: osdlevel /home/markus/.mplayer/config(5): parameter: 1 Reading /home/markus/.mplayer/codecs.conf: this codecs.conf is too old, incompatible with this mplayer release! at line 6 Reading /etc/mplayer/codecs.conf: 38 audio & 106 video codecs CommandLine: '-v' 'test.avi' get_path('font/font.desc') -> '/home/markus/.mplayer/font/font.desc' Font /home/markus/.mplayer/font/font.desc loaded successfully! (206 chars) Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay Linux RTC init error: Permission denied Using usleep() timing get_path('input.conf') -> '/home/markus/.mplayer/input.conf' Can't open input config file /home/markus/.mplayer/input.conf : No such file or directory Can't open input config file /etc/mplayer/input.conf : No such file or directory Falling back on default (hardcoded) input config Playing test.avi Not an URL! File size is 1374868184 bytes Detected AVI file format! list_end=0x144 ======= AVI Header ======= us/frame: 40000 (fps=25.000) max bytes/sec: 0 padding: 0 MainAVIHeader.dwFlags: (2320) HAS_INDEX IS_INTERLEAVED TRUST_CKTYPE frames total: 190364 initial: 0 streams: 2 Suggested BufferSize: 0 Size: 640 x 352 list_end=0xD4 ==> Found video stream: 0 ======= STREAM Header ======= Type: vids FCC: (0) Flags: 0 Priority: 0 Language: 0 InitialFrames: 0 Rate: 250000/10000 = 25.000 Start: 0 Len: 190364 Suggested BufferSize: 72934 Quality 0 Sample size: 0 found 'bih', 40 bytes of 40 ======= VIDEO Format ====== biSize 40 biWidth 640 biHeight 352 biPlanes 1 biBitCount 24 biCompression 808802372='DX50' biSizeImage 675840 =========================== Regenerating keyframe table for DIVX 4 video list_end=0x144 ==> Found audio stream: 1 ======= STREAM Header ======= Type: auds FCC: (0) Flags: 0 Priority: 0 Language: 0 InitialFrames: 0 Rate: 48000/1152 = 41.667 Start: 0 Len: 317293 Suggested BufferSize: 960 Quality 0 Sample size: 0 found 'wf', 28 bytes of 18 ======= WAVE Format ======= Format Tag: 85 (0x55) Channels: 2 Samplerate: 48000 avg byte/sec: 22513 Block align: 1152 bits/sample: 0 cbSize: 12 mp3.wID=1 mp3.fdwFlags=0x2 mp3.nBlockSize=1152 mp3.nFramesPerBlock=1 mp3.nCodecDelay=209 list_end=0x172 hdr=Software size=26 Software : MEncoder 0.90pre8-2.95.4 Broken chunk? chunksize=1670 (id=JUNK) list_end=0x5176E240 Found movie at 0x80C - 0x5176E240 Reading INDEX block, 507657 chunks for 190364 frames Broken chunk? chunksize=0 (id=idx1) Reading INDEX block, 507657 chunks for 190364 frames AVI index offset: 0x808 (movi=0x80C idx0=0x4 idx1=0x18C) Auto-selected AVI audio ID = 1 Auto-selected AVI video ID = 0 AVI: Searching for audio stream (id:1) AVI video length=1362365063 VIDEO: [DX50] 640x352 24bpp 25.00 fps 1431.3 kbps (174.7 kbyte/s) [V] filefmt:3 fourcc:0x30355844 size:640x352 fps:25.00 ftime:=0.0400 Clip info: Software: MEncoder 0.90pre8-2.95.4 get_path('sub/') -> '/home/markus/.mplayer/sub/' ========================================================================== Detected audio codec: [mp3] afm:mp3lib (mp3lib MPEG layer-2, layer-3) Initializing audio codec... Opening audio decoder: [mp3lib] MPEG layer-2, layer-3 dec_audio: Allocating 4608 + 65536 = 70144 bytes for output buffer mp3lib: made decode tables with MMX optimization init layer2&3 finished, tables done mp3lib: using MMX optimized decore! MPEG 1.0, Layer III, 48000 Hz 128 kbit Stereo, BPF: 384 Channels: 2, copyright: No, original: Yes, CRC: No, emphasis: 0 AUDIO: 48000 Hz, 2 ch, sfmt: 0x10 (2 bps), ratio: 16000->192000 (128.0 kbit) ========================================================================== Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family INFO: libavcodec init OK! Detected video codec: [ffodivx] vfm:ffmpeg (FFmpeg MPEG-4) ========================================================================== AO: [arts] 48000Hz 2ch Signed 16-bit (Little-Endian) AO: Description: aRts audio output AO: Author: Michele Balistreri <brain87@gmx.net> (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... AO: [arts] Connected to sound server AO: [arts] Stream opened AO: [arts] buffer size: 45056 AO: [arts] packet size: 2048 Start playing... This file was encoded with DivX501 Build20020416 VDec: vo config request - 640 x 352 (preferred csp: Planar YV12) VDec: using Planar YV12 as output csp (no 0) Movie-Aspect is undefined - no prescaling applied. VO Config (640x352->640x352,flags=0,'MPlayer',0x32315659) VO: [sdl] 640x352 => 640x352 Planar YV12 VO: Description: SDL YUV/RGB/BGR renderer (SDL v1.1.7+ only!) VO: Author: Ryan C. Gordon <icculus@lokigames.com>, Felix Buenemann <atmosfear@users.sourceforge.net> SDL: Using 0x32315659 (Planar YV12) image format SDL: deactivating XScreensaver/DPMS SDL: X11 Resolution 1024x768 SDL: Using driver: x11 SDL: using hardware-surface SDL: setting windowed mode *** [vo] Allocating mp_image_t, 640x352x12bpp YUV planar, 337920 bytes XXX initial v_pts=0.000 a_pos=9120 (0.405) / 1 0% 0% 0.0% 0 0 0% *** [vo] Allocating mp_image_t, 640x352x12bpp YUV planar, 337920 bytes DEMUXER: freeing demuxer at 0x83e1558 2 61/ 61 114% 11% 1.8% 4 0 0% SDL: activating XScreensaver/DPMS vo: x11 uninit called but X11 not inited.. Exiting... (Quit) (no debugging symbols found)... Program received signal SIGSEGV, Segmentation fault. ---Type <return> to continue, or q <return> to quit--- [Switching to Thread 1024 (LWP 5240)] 0x40030d70 in pthread_mutex_lock () from /lib/libpthread.so.0 (gdb) bt #0 0x40030d70 in pthread_mutex_lock () from /lib/libpthread.so.0 #1 0x421a8e30 in Arts::MCOPUtils::traderPath () from /usr/lib/libmcop.so.1 #2 0x40d66b43 in exit () from /lib/libc.so.6 #3 0x0806b03a in exit_player () #4 0x0806f021 in main () #5 0x40d540bf in __libc_start_main () from /lib/libc.so.6 (gdb) disass $eip-32 $eip+32 Dump of assembler code from 0x40030d50 to 0x40030d90: 0x40030d50 <pthread_mutex_trylock+760>: pop %ebx 0x40030d51 <pthread_mutex_trylock+761>: pop %esi 0x40030d52 <pthread_mutex_trylock+762>: pop %edi 0x40030d53 <pthread_mutex_trylock+763>: leave 0x40030d54 <pthread_mutex_trylock+764>: ret 0x40030d55 <pthread_mutex_trylock+765>: lea 0x0(%esi),%esi 0x40030d58 <pthread_mutex_lock>: push %ebp 0x40030d59 <pthread_mutex_lock+1>: mov %esp,%ebp 0x40030d5b <pthread_mutex_lock+3>: sub $0xc,%esp 0x40030d5e <pthread_mutex_lock+6>: push %edi 0x40030d5f <pthread_mutex_lock+7>: push %esi 0x40030d60 <pthread_mutex_lock+8>: push %ebx 0x40030d61 <pthread_mutex_lock+9>: call 0x40030d66 <pthread_mutex_lock+14> 0x40030d66 <pthread_mutex_lock+14>: pop %ebx 0x40030d67 <pthread_mutex_lock+15>: add $0xcd5a,%ebx 0x40030d6d <pthread_mutex_lock+21>: mov 0x8(%ebp),%edi 0x40030d70 <pthread_mutex_lock+24>: mov 0xc(%edi),%eax 0x40030d73 <pthread_mutex_lock+27>: cmp $0x3,%eax 0x40030d76 <pthread_mutex_lock+30>: ja 0x40030eb6 <pthread_mutex_lock+350> 0x40030d7c <pthread_mutex_lock+36>: mov %ebx,%edx ---Type <return> to continue, or q <return> to quit--- 0x40030d7e <pthread_mutex_lock+38>: sub 0xffff32d0(%ebx,%eax,4),%edx 0x40030d85 <pthread_mutex_lock+45>: jmp *%edx 0x40030d87 <pthread_mutex_lock+47>: mov %esi,%esi 0x40030d89 <pthread_mutex_lock+49>: lea 0x0(%edi,1),%edi End of assembler dump.