Messages in this thread | | | Date | Thu, 28 Jan 1999 03:45:27 +0200 (IST) | From | Roman Shterenzon <> | Subject | Some bug (in sound?) |
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...it happened when playing mp3 It's vanilla 2.2.0 kernel. I do recall that I had similar problem some time ago. I don't know if it's related, but I *think* it was in 2.0.33 .
Processor: processor : 0 vendor_id : AuthenticAMD cpu family : 5 model : 8 model name : AMD-K6(tm) 3D processor stepping : 12 cpu MHz : 400.915054 fdiv_bug : no hlt_bug : no sep_bug : no f00f_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr mce cx8 sep pge mmx 3dnow bogomips : 799.54
I attach the dmesg log and ksymoops output
--Roman Shterenzon, System Administrator [ Xpert UNIX Systems Ltd., Bnei-Brak, Israel. Tel: +972-3-6181118 ] Options used: -V (default) -o /lib/modules/2.2.0/ (default) -k /proc/ksyms (default) -l /proc/modules (default) -m /usr/src/linux/System.map (default) -c 1 (default)
You did not tell me where to find symbol information. I will assume that the log matches the kernel and modules that are running right now and I'll use the default options above for symbol resolution. If the current kernel and/or modules do not match the log, you can get more accurate output by telling me the kernel version and where to find map, modules, ksyms etc. ksymoops -h explains the options.
Unable to handle kernel NULL pointer dereference at virtual address 00000000 current->tss.cr3 = 01324000, %cr3 = 01324000 *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[<c011ed19>] EFLAGS: 00010286 eax: 0000003b ebx: c02f36e0 ecx: c02116d2 edx: c0ee4000 esi: c09962a0 edi: 00000286 ebp: 00000000 esp: c1327ecc ds: 0018 es: 0018 ss: 0018 Process gqmpeg (pid: 366, process nr: 32, stackpage=c1327000) Stack: 000000aa 00000000 00000300 c099631c c3bc2000 c01115f0 c02f36e0 c09962a0 c09962a0 c09962a0 c09962a0 c1f6e000 c0146142 c09962a0 c014679a c1f6e000 00006215 c3bc2000 c01eee3c 00000400 0000000b 402fa044 ffffffff c0123d19 Call Trace: [<c01115f0>] [<c0146142>] [<c014679a>] [<c0123d19>] [<c0146fef>] [<c01470e9>] [<c0122f62>] [<c0108918>] Code: c7 05 00 00 00 00 00 00 00 00 5b 5e 5f 5d 83 c4 0c c3 90 53
>>EIP: c011ed19 <kmem_cache_free+151/170> Trace: c01115f0 <mmput+30/38> Trace: c0146142 <release_task+26/2c> Trace: c014679a <get_stat+26a/278> Trace: c0123d19 <__wait_on_buffer+89/c4> Trace: c0146fef <get_process_array+6f/88> Trace: c01470e9 <array_read+e1/238> Trace: c0122f62 <sys_read+be/dc> Trace: c0108918 <system_call+34/38> Code: c011ed19 <kmem_cache_free+151/170> 00000000 <_EIP>: Code: c011ed19 <kmem_cache_free+151/170> 0: c7 05 00 00 00 movl $0x0,0x0 Code: c011ed1e <kmem_cache_free+156/170> 5: 00 00 00 00 00 Code: c011ed23 <kmem_cache_free+15b/170> a: 5b popl %ebx Code: c011ed24 <kmem_cache_free+15c/170> b: 5e popl %esi Code: c011ed25 <kmem_cache_free+15d/170> c: 5f popl %edi Code: c011ed26 <kmem_cache_free+15e/170> d: 5d popl %ebp Code: c011ed27 <kmem_cache_free+15f/170> e: 83 c4 0c addl $0xc,%esp Code: c011ed2a <kmem_cache_free+162/170> 11: c3 ret Code: c011ed2b <kmem_cache_free+163/170> 12: 90 nop Code: c011ed2c <kmem_cache_free+164/170> 13: 53 pushl %ebx
Unable to handle kernel NULL pointer dereference at virtual address 00000008 current->tss.cr3 = 03adb000, %cr3 = 03adb000 *pde = c3adb000 Oops: 0000 CPU: 0 EIP: 0010:[<c011af7e>] EFLAGS: 00013286 eax: 00000000 ebx: 00018000 ecx: c317a380 edx: c02ece00 esi: 00000008 edi: 00000000 ebp: 00000000 esp: c1f6fbcc ds: 0018 es: 0018 ss: 0018 Process mpg123 (pid: 25109, process nr: 40, stackpage=c1f6f000) Stack: 00000000 0001f000 c023f5f4 c011bc94 c317a380 00018000 00000000 c3d20b60 c1f6e000 00000001 c1b721a0 00000000 c023f614 c1044000 c317a380 c0119720 c3d20b60 08068000 00000001 c1f6e000 08068de8 c3d20b60 00000001 c1328b60 Call Trace: [<c011bc94>] [<c0119720>] [<c011987c>] [<c010dc2f>] [<c0108a1d>] [<c01c285e>] [<c012f595>] [<c01306ca>] [<c0128c87>] [<c0128edb>] [<c0128f00>] [<c010785f>] [<c0108918>] Code: 8b 70 08 8b 7c 24 1c 81 e7 00 f0 ff ff 85 ed 75 16 31 d2 b8
>>EIP: c011af7e <try_to_read_ahead+12/12c> Trace: c011bc94 <filemap_nopage+190/328> Trace: c0119720 <do_no_page+54/e4> Trace: c011987c <handle_mm_fault+cc/168> Trace: c010dc2f <do_page_fault+117/32c> Trace: c0108a1d <error_code+2d/34> Trace: c01c285e <clear_user+3a/48> Trace: c012f595 <padzero+1d/24> Trace: c01306ca <load_elf_binary+a3a/b50> Code: c011af7e <try_to_read_ahead+12/12c> 00000000 <_EIP>: Code: c011af7e <try_to_read_ahead+12/12c> 0: 8b 70 08 movl 0x8(%eax),%esi Code: c011af81 <try_to_read_ahead+15/12c> 3: 8b 7c 24 1c movl 0x1c(%esp,1),%edi Code: c011af85 <try_to_read_ahead+19/12c> 7: 81 e7 00 f0 ff andl $0xfffff000,%edi Code: c011af8a <try_to_read_ahead+1e/12c> c: ff Code: c011af8b <try_to_read_ahead+1f/12c> d: 85 ed testl %ebp,%ebp Code: c011af8d <try_to_read_ahead+21/12c> f: 75 16 jne 27 <_EIP+0x27> c011afa5 <try_to_read_ahead+39/12c> Code: c011af8f <try_to_read_ahead+23/12c> 11: 31 d2 xorl %edx,%edx Code: c011af91 <try_to_read_ahead+25/12c> 13: b8 00 00 00 00 movl $0x0,%eax
2 warnings issued. Results may not be reliable. Linux version 2.2.0 (root@mapc.lk.net) (gcc version 2.7.2.3) #1 Wed Jan 27 15:48:57 IST 1999 Detected 400915054 Hz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 799.54 BogoMIPS Memory: 63148k/65536k available (920k kernel code, 408k reserved, 1000k data, 60k init) CPU: AMD AMD-K6(tm) 3D processor stepping 0c Checking 386/387 coupling... OK, FPU using exception 16 error reporting. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX PCI: PCI BIOS revision 2.10 entry at 0xfb4a0 PCI: Using configuration type 1 PCI: Probing PCI hardware PCI: 00:38 [1106/0586]: Work around ISA DMA hangs (00) Activating ISA DMA hang workarounds. Linux NET4.0 for Linux 2.2 Based upon Swansea University Computer Society NET3.039 NET4: Unix domain sockets 1.0 for Linux NET4.0. NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP Starting kswapd v 1.5 matroxfb: Matrox Millennium G200 (AGP) detected matroxfb: MTRR's turned on matroxfb: 640x480x8bpp (virtual: 640x13100) matroxfb: framebuffer at 0xEC000000, mapped to 0xc4805000, size 8388608 Console: switching to colour frame buffer device 80x30 fb0: MATROX VGA frame buffer device Serial driver version 4.27 with no serial options enabled ttyS00 at 0x03f8 (irq = 4) is a 16550A ttyS01 at 0x02f8 (irq = 3) is a 16550A ttyS02 at 0x03e8 (irq = 4) is a 16550A pty: 256 Unix98 ptys configured Real Time Clock Driver v1.09 VP_IDE: IDE controller on PCI bus 00 dev 39 VP_IDE: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xe000-0xe007, BIOS settings: hda:DMA, hdb:DMA ide0: VIA Bus-Master (U)DMA Timing Config Success ide1: BM-DMA at 0xe008-0xe00f, BIOS settings: hdc:DMA, hdd:DMA ide1: VIA Bus-Master (U)DMA Timing Config Success hda: QUANTUM FIREBALL EL5.1A, ATA DISK drive hdc: WDC AC21600H, ATA DISK drive hdd: no response (status = 0x80), resetting drive hdd: GCD-R580B, ATAPI CDROM drive ide2: ports already in use, skipping probe ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hda: QUANTUM FIREBALL EL5.1A, 4892MB w/418kB Cache, CHS=10602/15/63, UDMA hdc: WDC AC21600H, 1549MB w/128kB Cache, CHS=3148/16/63, DMA hdd: status timeout: status=0xd0 { Busy } hdd: DMA disabled hdd: drive not ready for command hdd: ATAPI reset complete hdd: ATAPI 8X CD-ROM drive, 256kB Cache Uniform CDROM driver Revision: 2.52 Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 Partition check: hda: hda1 hda2 hda3 < hda5 hda6 hda7 > hdc: [PTBL] [787/64/63] hdc1 hdc2 hdc3 VFS: Mounted root (ext2 filesystem) readonly. Freeing unused kernel memory: 60k freed hda: dma_intr: status=0x51 { DriveReady SeekComplete Error } hda: dma_intr: error=0x84 { DriveStatusError BadCRC } hda: dma_intr: status=0x51 { DriveReady SeekComplete Error } hda: dma_intr: error=0x84 { DriveStatusError BadCRC } hda: dma_intr: status=0x51 { DriveReady SeekComplete Error } hda: dma_intr: error=0x84 { DriveStatusError BadCRC } hda: dma_intr: status=0x51 { DriveReady SeekComplete Error } hda: dma_intr: error=0x84 { DriveStatusError BadCRC } hda: dma_intr: status=0x51 { DriveReady SeekComplete Error } hda: dma_intr: error=0x84 { DriveStatusError BadCRC } hda: dma_intr: status=0x51 { DriveReady SeekComplete Error } hda: dma_intr: error=0x84 { DriveStatusError BadCRC } hda: DMA disabled ide0: reset: success Adding Swap: 65640k swap-space (priority -1) tty_io.c: process 39 (setserial) used obsolete /dev/cua2 - update software to use /dev/ttyS2 ne2k-pci.c:v0.99L 2/7/98 D. Becker/P. Gortmaker http://cesdis.gsfc.nasa.gov/linux/drivers/ne2k-pci.html ne2k-pci.c: PCI NE2000 clone 'RealTek RTL-8029' at I/O 0xe800, IRQ 10. eth0: PCI NE2000 found at 0xe800, IRQ 10, 00:40:05:56:66:A7. Soundblaster audio driver Copyright (C) by Hannu Savolainen 1993-1996 SB 4.13 detected OK (220) YM3812 and OPL-3 driver Copyright (C) by Hannu Savolainen, Rob Hooft 1993-1996 CSLIP: code copyright 1989 Regents of the University of California PPP: version 2.3.3 (demand dialling) PPP line discipline registered. registered device ppp0 free_one_pmd: bad directory entry c2a42000 kmem_free: Bad obj addr (objp=c09962a0, name=mm_struct) Unable to handle kernel NULL pointer dereference at virtual address 00000000 current->tss.cr3 = 01324000, %cr3 = 01324000 *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[<c011ed19>] EFLAGS: 00010286 eax: 0000003b ebx: c02f36e0 ecx: c02116d2 edx: c0ee4000 esi: c09962a0 edi: 00000286 ebp: 00000000 esp: c1327ecc ds: 0018 es: 0018 ss: 0018 Process gqmpeg (pid: 366, process nr: 32, stackpage=c1327000) Stack: 000000aa 00000000 00000300 c099631c c3bc2000 c01115f0 c02f36e0 c09962a0 c09962a0 c09962a0 c09962a0 c1f6e000 c0146142 c09962a0 c014679a c1f6e000 00006215 c3bc2000 c01eee3c 00000400 0000000b 402fa044 ffffffff c0123d19 Call Trace: [<c01115f0>] [<c0146142>] [<c014679a>] [<c0123d19>] [<c0146fef>] [<c01470e9>] [<c0122f62>] [<c0108918>] Code: c7 05 00 00 00 00 00 00 00 00 5b 5e 5f 5d 83 c4 0c c3 90 53 Unable to handle kernel NULL pointer dereference at virtual address 00000008 current->tss.cr3 = 03adb000, %cr3 = 03adb000 *pde = c3adb000 Oops: 0000 CPU: 0 EIP: 0010:[<c011af7e>] EFLAGS: 00013286 eax: 00000000 ebx: 00018000 ecx: c317a380 edx: c02ece00 esi: 00000008 edi: 00000000 ebp: 00000000 esp: c1f6fbcc ds: 0018 es: 0018 ss: 0018 Process mpg123 (pid: 25109, process nr: 40, stackpage=c1f6f000) Stack: 00000000 0001f000 c023f5f4 c011bc94 c317a380 00018000 00000000 c3d20b60 c1f6e000 00000001 c1b721a0 00000000 c023f614 c1044000 c317a380 c0119720 c3d20b60 08068000 00000001 c1f6e000 08068de8 c3d20b60 00000001 c1328b60 Call Trace: [<c011bc94>] [<c0119720>] [<c011987c>] [<c010dc2f>] [<c0108a1d>] [<c01c285e>] [<c012f595>] [<c01306ca>] [<c0128c87>] [<c0128edb>] [<c0128f00>] [<c010785f>] [<c0108918>] Code: 8b 70 08 8b 7c 24 1c 81 e7 00 f0 ff ff 85 ed 75 16 31 d2 b8
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