2.6.0-test6-mm1 ALSA OSS emulation panic

From: Michael J. Cohen (mjc_at_kernel.org)
Date: 09/29/03

  • Next message: Jamie Lokier: "Re: [PATCH] Athlon Prefetch workaround for 2.6.0test6" 
    Date:	Mon, 29 Sep 2003 16:16:30 -0400
To: linux-kernel@vger.kernel.org

    numerous things seem to cause it, not sure exactly why.

    ksymoops and dmesg log attached.

    Linux version 2.6.0-test6-mm1 (root@localhost) (gcc version 3.2.3 20030422 (Gentoo Linux 1.4 3.2.3-r1, propolice)) #3 Mon Sep 29 06:52:42 Local time zone must be set--see zic manu
    Video mode to be used for restore is 318
    BIOS-provided physical RAM map:
     BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
     BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
     BIOS-e820: 00000000000e0000 - 00000000000eee00 (reserved)
     BIOS-e820: 00000000000eee00 - 00000000000ef000 (ACPI NVS)
     BIOS-e820: 00000000000ef000 - 0000000000100000 (reserved)
     BIOS-e820: 0000000000100000 - 000000001ffcc000 (usable)
     BIOS-e820: 000000001ffcc000 - 000000001ffd0000 (reserved)
     BIOS-e820: 000000001ffd0000 - 000000001ffe0000 (ACPI data)
     BIOS-e820: 000000001ffe0000 - 0000000020000000 (reserved)
     BIOS-e820: 00000000feda0000 - 00000000fedc0000 (reserved)
     BIOS-e820: 00000000ffb80000 - 00000000ffc00000 (reserved)
     BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
    511MB LOWMEM available.
    On node 0 totalpages: 131020
      DMA zone: 4096 pages, LIFO batch:1
      Normal zone: 126924 pages, LIFO batch:16
      HighMem zone: 0 pages, LIFO batch:1
    DMI 2.3 present.
    ACPI: RSDP (v000 TOSHIB ) @ 0x000f0180
    ACPI: RSDT (v001 TOSHIB 5200 0x20030327 TASM 0x04010000) @ 0x1ffd0000
    ACPI: FADT (v002 TOSHIB 5200 0x20021230 TASM 0x04010000) @ 0x1ffd0058
    ACPI: DBGP (v001 TOSHIB 5200 0x20030327 TASM 0x04010000) @ 0x1ffd00dc
    ACPI: BOOT (v001 TOSHIB 5200 0x20030327 TASM 0x04010000) @ 0x1ffd0030
    ACPI: DSDT (v001 TOSHIB 5200 0x20030327 MSFT 0x0100000a) @ 0x00000000
    Building zonelist for node : 0
    Kernel command line: root=/dev/hda3 vga=0x318
    No local APIC present or hardware disabled
    current: c0411a60
    current->thread_info: c04a2000
    Initializing CPU#0
    PID hash table entries: 2048 (order 11: 16384 bytes)
    Detected 2394.392 MHz processor.
    Console: colour dummy device 80x25
    Memory: 513912k/524080k available (2693k kernel code, 9376k reserved, 1019k data, 176k init, 0k highmem)
    zapping low mappings.
    Calibrating delay loop... 4734.97 BogoMIPS
    Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
    Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
    Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
    CPU: After generic identify, caps: bfebf9ff 00000000 00000000 00000000
    CPU: After vendor identify, caps: bfebf9ff 00000000 00000000 00000000
    CPU: Trace cache: 12K uops, L1 D cache: 8K
    CPU: L2 cache: 512K
    CPU: After all inits, caps: bfebf9ff 00000000 00000000 00000080
    Intel machine check architecture supported.
    Intel machine check reporting enabled on CPU#0.
    CPU#0: Intel P4/Xeon Extended MCE MSRs (12) available
    CPU#0: Thermal monitoring enabled
    CPU: Intel Mobile Intel(R) Pentium(R) 4 - M CPU 2.40GHz stepping 07
    Enabling fast FPU save and restore... done.
    Enabling unmasked SIMD FPU exception support... done.
    Checking 'hlt' instruction... OK.
    POSIX conformance testing by UNIFIX
    NET: Registered protocol family 16
    PCI: PCI BIOS revision 2.10 entry at 0xfcf0c, last bus=4
    PCI: Using configuration type 1
    mtrr: v2.0 (20020519)
    ACPI: Subsystem revision 20030916
    ACPI: Interpreter enabled
    ACPI: Using PIC for interrupt routing
    ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 6 7 10 11 12)
    ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 6 7 10 11 12)
    ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 6 7 10 *11 12)
    ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *6 7 10 11 12)
    ACPI: PCI Interrupt Link [LNKE] (IRQs 3 *4 6 7 10 11 12)
    ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 6 7 10 11 12)
    ACPI: PCI Interrupt Link [LNKG] (IRQs *5)
    ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 6 7 10 11 12)
    ACPI: PCI Root Bridge [PCI0] (00:00)
    PCI: Probing PCI hardware (bus 00)
    Transparent bridge - 0000:00:1e.0
    ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
    ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]
    ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT]
    ACPI: Power Resource [PFN0] (off)
    ACPI: Power Resource [PFN1] (off)
    Linux Plug and Play Support v0.97 (c) Adam Belay
    SCSI subsystem initialized
    Linux Kernel Card Services 3.1.22
      options: [pci] [cardbus] [pm]
    drivers/usb/core/usb.c: registered new driver hub
    ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
    ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
    ACPI: PCI Interrupt Link [LNKG] enabled at IRQ 5
    ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 6
    ACPI: PCI Interrupt Link [LNKE] enabled at IRQ 4
    ACPI: PCI Interrupt Link [LNKF] enabled at IRQ 10
    ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 11
    ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
    PCI: Using ACPI for IRQ routing
    PCI: if you experience problems, try using option 'pci=noacpi' or even 'acpi=off'
    vesafb: framebuffer at 0xd0000000, mapped to 0xe0808000, size 16384k
    vesafb: mode is 1024x768x32, linelength=4096, pages=1
    vesafb: protected mode interface info at c000:e140
    vesafb: scrolling: redraw
    vesafb: directcolor: size=8:8:8:8, shift=24:16:8:0
    fb0: VESA VGA frame buffer device
    SBF: Simple Boot Flag extension found and enabled.
    SBF: Setting boot flags 0x1
    Machine check exception polling timer started.
    cpufreq: P4/Xeon(TM) CPU On-Demand Clock Modulation available
    ikconfig 0.7 with /proc/config*
    VFS: Disk quotas dquot_6.5.1
    devfs: v1.22 (20021013) Richard Gooch (rgooch@atnf.csiro.au)
    devfs: boot_options: 0x0
    Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
    Initializing Cryptographic API
    ACPI: AC Adapter [ADP1] (on-line)
    ACPI: Battery Slot [BAT1] (battery present)
    ACPI: Battery Slot [BAT2] (battery absent)
    ACPI: Power Button (FF) [PWRF]
    ACPI: Lid Switch [LID]
    ACPI: Fan [FAN0] (off)
    ACPI: Fan [FAN1] (off)
    ACPI: Processor [CPU0] (supports C1 C2 C3)
    ACPI: Thermal Zone [THRM] (58 C)
    Toshiba Laptop ACPI Extras version 0.16
    isapnp: Scanning for PnP cards...
    isapnp: No Plug & Play device found
    Console: switching to colour frame buffer device 128x48
    pty: 256 Unix98 ptys configured
    Real Time Clock Driver v1.12
    Non-volatile memory driver v1.2
    Serial: 8250/16550 driver $Revision: 1.90 $ IRQ sharing disabled
    PCI: Enabling device 0000:00:1f.6 (0000 -> 0001)
    RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
    loop: loaded (max 8 devices)
    Using anticipatory io scheduler
    nbd: registered device at major 43
    Intel(R) PRO/100 Network Driver - version 2.3.30-k1
    Copyright (c) 2003 Intel Corporation

    e100: selftest OK.
    e100: eth0: Intel(R) PRO/100 Network Connection
      Hardware receive checksums enabled

    Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
    ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
    ICH3M: IDE controller at PCI slot 0000:00:1f.1
    ICH3M: chipset revision 2
    ICH3M: not 100% native mode: will probe irqs later
        ide0: BM-DMA at 0xbfa0-0xbfa7, BIOS settings: hda:DMA, hdb:DMA
        ide1: BM-DMA at 0xbfa8-0xbfaf, BIOS settings: hdc:pio, hdd:pio
    hda: TOSHIBA MK6022GAX, ATA DISK drive
    hdb: MATSHITADVD-RAM UJ-810, ATAPI CD/DVD-ROM drive
    ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
    hda: max request size: 128KiB
    hda: 117210240 sectors (60011 MB), CHS=65535/16/63, UDMA(100)
     /dev/ide/host0/bus0/target0/lun0: p1 p2 p3
    hdb: ATAPI 24X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB Cache, UDMA(33)
    Uniform CD-ROM driver Revision: 3.12
    Console: switching to colour frame buffer device 128x48
    PCI: Enabling device 0000:02:0a.0 (0000 -> 0002)
    Yenta: CardBus bridge found at 0000:02:0a.0 [12a3:ab01]
    Yenta: Using CSCINT to route CSC interrupts to PCI
    Yenta: Routing CardBus interrupts to PCI
    spurious 8259A interrupt: IRQ7.
    Yenta: ISA IRQ list 0000, PCI irq11
    Socket status: 30000010
    PCI: Enabling device 0000:02:0b.0 (0000 -> 0002)
    Yenta: CardBus bridge found at 0000:02:0b.0 [1179:0001]
    Yenta: ISA IRQ list 0008, PCI irq10
    Socket status: 30000007
    drivers/usb/host/uhci-hcd.c: USB Universal Host Controller Interface driver v2.1
    Initializing USB Mass Storage driver...
    drivers/usb/core/usb.c: registered new driver usb-storage
    USB Mass Storage support registered.
    mice: PS/2 mouse device common for all mice
    input: ImPS/2 Generic Wheel Mouse on isa0060/serio1
    serio: i8042 AUX port at 0x60,0x64 irq 12
    input: AT Translated Set 2 keyboard on isa0060/serio0
    serio: i8042 KBD port at 0x60,0x64 irq 1
    Advanced Linux Sound Architecture Driver Version 0.9.7 (Thu Sep 25 19:16:36 2003 UTC).
    request_module: failed /sbin/modprobe -- snd-card-0. error = -16
    PCI: Enabling device 0000:00:1f.5 (0000 -> 0001)
    PCI: Setting latency timer of device 0000:00:1f.5 to 64
    intel8x0_measure_ac97_clock: measured 49420 usecs
    intel8x0: clocking to 48000
    ALSA device list:
      #0: Intel 82801CA-ICH3 at 0x1000, irq 10
    NET: Registered protocol family 2
    IP: routing cache hash table of 4096 buckets, 32Kbytes
    TCP: Hash tables configured (established 32768 bind 65536)
    IPv4 over IPv4 tunneling driver
    GRE over IPv4 tunneling driver
    NET: Registered protocol family 1
    NET: Registered protocol family 17
    NET: Registered protocol family 15
    cpufreq: No CPUs supporting ACPI performance management found.
    PM: Reading pmdisk image.
    PM: Resume from disk failed.
    ACPI: (supports S0 S3 S4 S5)
    found reiserfs format "3.6" with standard journal
    Reiserfs journal params: device hda3, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
    reiserfs: checking transaction log (hda3) for (hda3)
    Using r5 hash to sort names
    VFS: Mounted root (reiserfs filesystem) readonly.
    Freeing unused kernel memory: 176k freed
    Adding 1004052k swap on /dev/hda2. Priority:-1 extents:1
    cs: memory probe 0x0c0000-0x0fffff: excluding 0xc0000-0xcffff 0xe0000-0xfffff
    orinoco.c 0.13e (David Gibson <hermes@gibson.dropbear.id.au> and others)
    orinoco_cs.c 0.13e (David Gibson <hermes@gibson.dropbear.id.au> and others)
    eth1: Station identity 001f:0001:0008:000a
    eth1: Looks like a Lucent/Agere firmware version 8.10
    eth1: Ad-hoc demo mode supported
    eth1: IEEE standard IBSS ad-hoc mode supported
    eth1: WEP supported, 104-bit key
    eth1: MAC address 00:02:2D:81:A3:E8
    eth1: Station name "HERMES I"
    eth1: ready
    eth1: index 0x01: Vcc 3.3, irq 11, io 0x0100-0x013f
    eth1: New link status: Connected (0001)
    eth1: New link status: Disconnected (0002)
    eth1: New link status: Connected (0001)
    eth1: New link status: Disconnected (0002)
    eth1: New link status: Connected (0001)
    Unable to handle kernel paging request at virtual address e1962000
     printing eip:
    c0305009
    *pde = 1fde9067
    *pte = 00000000
    Oops: 0002 [#1]
    PREEMPT
    CPU: 0
    EIP: 0060:[<c0305009>] Not tainted VLI
    EFLAGS: 00010206
    EIP is at snd_pcm_format_set_silence+0x9c/0x1d6
    eax: 00000000 ebx: 00000002 ecx: 000013ee edx: 00005fb8
    esi: 00002fdc edi: e1962000 ebp: de8e39e0 esp: da8b3f14
    ds: 007b es: 007b ss: 0068
    Process bash (pid: 4699, threadinfo=da8b2000 task=db63d310)
    Stack: 00000002 0809723f 00002fdc dc3cb400 c178ec80 c02f21df 00000002 e1961000
           00002fdc d61e6b00 de8e39e0 c1792600 d61e6b00 c02f3641 de8e39e0 d61e6b00
           d61e6b00 00000000 dffc06c0 c1671c80 c015bba2 c1671c80 d61e6b00 c167c680
    Call Trace:
     [<c02f21df>] snd_pcm_oss_sync+0x69/0x15f
     [<c02f3641>] snd_pcm_oss_release+0x22/0xc3
     [<c015bba2>] __fput+0x10c/0x11e
     [<c015a273>] filp_close+0x59/0x86
     [<c016bcc4>] sys_dup2+0xe6/0x124
     [<c03a0b8f>] syscall_call+0x7/0xb

    Code: 24 e8 8d fe ff ff 89 f1 8b 7c 24 1c eb ea 89 1c 24 e8 7d fe ff ff 66 85 c0 89 c2 75 1f 8d 14 36 31 c0 8b 7c 24 1c 89 d1 c1 e9 02 <f3> ab f6 c2 02 74 02 66 ab f6 c2 01 74 01 aa eb be 89 f0 83 ee
     

    ksymoops 2.4.9 on i686 2.6.0-test6-mm1. Options used
         -V (default)
         -k /proc/ksyms (default)
         -l /proc/modules (default)
         -o /lib/modules/2.6.0-test6-mm1/ (default)
         -m /usr/src/linux/System.map (default)

    Warning: 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.

    Error (regular_file): read_ksyms stat /proc/ksyms failed
    No modules in ksyms, skipping objects
    No ksyms, skipping lsmod
    Machine check exception polling timer started.
    e100: selftest OK.
    e100: eth0: Intel(R) PRO/100 Network Connection
    cs: memory probe 0x0c0000-0x0fffff: excluding 0xc0000-0xcffff 0xe0000-0xfffff
    Unable to handle kernel paging request at virtual address e1962000
    c0305009
    *pde = 1fde9067
    Oops: 0002 [#1]
    CPU: 0
    EIP: 0060:[<c0305009>] Not tainted VLI
    Using defaults from ksymoops -t elf32-i386 -a i386
    EFLAGS: 00010206
    eax: 00000000 ebx: 00000002 ecx: 000013ee edx: 00005fb8
    esi: 00002fdc edi: e1962000 ebp: de8e39e0 esp: da8b3f14
    ds: 007b es: 007b ss: 0068
    Stack: 00000002 0809723f 00002fdc dc3cb400 c178ec80 c02f21df 00000002 e1961000
           00002fdc d61e6b00 de8e39e0 c1792600 d61e6b00 c02f3641 de8e39e0 d61e6b00
           d61e6b00 00000000 dffc06c0 c1671c80 c015bba2 c1671c80 d61e6b00 c167c680
    Call Trace:
     [<c02f21df>] snd_pcm_oss_sync+0x69/0x15f
     [<c02f3641>] snd_pcm_oss_release+0x22/0xc3
     [<c015bba2>] __fput+0x10c/0x11e
     [<c015a273>] filp_close+0x59/0x86
     [<c016bcc4>] sys_dup2+0xe6/0x124
     [<c03a0b8f>] syscall_call+0x7/0xb
    Code: 24 e8 8d fe ff ff 89 f1 8b 7c 24 1c eb ea 89 1c 24 e8 7d fe ff ff 66 85 c0 89 c2 75 1f 8d 14 36 31 c0 8b 7c 24 1c 89 d1 c1 e9 02 <f3> ab f6 c2 02 74 02 66 ab f6 c2 01 74 01 aa eb be 89 f0 83 ee

    >>EIP; c0305009 <snd_pcm_format_set_silence+9c/1d6> <=====

    >>edx; 00005fb8 <__crc_ide_cmd_ioctl+47d2/34adda>
    >>esi; 00002fdc <__crc_ide_cmd_ioctl+17f6/34adda>
    >>edi; e1962000 <__crc_snd_component_add+2d018e/7434f6>
    >>ebp; de8e39e0 <__crc_mpage_readpages+afd2e/102408>
    >>esp; da8b3f14 <__crc_sock_setsockopt+10cd10/156291>

    Trace; c02f21df <snd_pcm_oss_sync+69/15f>
    Trace; c02f3641 <snd_pcm_oss_release+22/c3>
    Trace; c015bba2 <__fput+10c/11e>
    Trace; c015a273 <filp_close+59/86>
    Trace; c016bcc4 <sys_dup2+e6/124>
    Trace; c03a0b8f <syscall_call+7/b>

    This architecture has variable length instructions, decoding before eip
    is unreliable, take these instructions with a pinch of salt.

    Code; c0304fde <snd_pcm_format_set_silence+71/1d6>
    00000000 <_EIP>:
    Code; c0304fde <snd_pcm_format_set_silence+71/1d6>
       0: 24 e8 and $0xe8,%al
    Code; c0304fe0 <snd_pcm_format_set_silence+73/1d6>
       2: 8d lea (bad),%edi
    Code; c0304fe1 <snd_pcm_format_set_silence+74/1d6>
       3: fe (bad)
    Code; c0304fe2 <snd_pcm_format_set_silence+75/1d6>
       4: ff (bad)
    Code; c0304fe3 <snd_pcm_format_set_silence+76/1d6>
       5: ff 89 f1 8b 7c 24 decl 0x247c8bf1(%ecx)
    Code; c0304fe9 <snd_pcm_format_set_silence+7c/1d6>
       b: 1c eb sbb $0xeb,%al
    Code; c0304feb <snd_pcm_format_set_silence+7e/1d6>
       d: ea 89 1c 24 e8 7d fe ljmp $0xfe7d,$0xe8241c89
    Code; c0304ff2 <snd_pcm_format_set_silence+85/1d6>
      14: ff (bad)
    Code; c0304ff3 <snd_pcm_format_set_silence+86/1d6>
      15: ff 66 85 jmp *0xffffff85(%esi)
    Code; c0304ff6 <snd_pcm_format_set_silence+89/1d6>
      18: c0 89 c2 75 1f 8d 14 rorb $0x14,0x8d1f75c2(%ecx)
    Code; c0304ffd <snd_pcm_format_set_silence+90/1d6>
      1f: 36 ss
    Code; c0304ffe <snd_pcm_format_set_silence+91/1d6>
      20: 31 c0 xor %eax,%eax
    Code; c0305000 <snd_pcm_format_set_silence+93/1d6>
      22: 8b 7c 24 1c mov 0x1c(%esp,1),%edi
    Code; c0305004 <snd_pcm_format_set_silence+97/1d6>
      26: 89 d1 mov %edx,%ecx
    Code; c0305006 <snd_pcm_format_set_silence+99/1d6>
      28: c1 e9 02 shr $0x2,%ecx

    This decode from eip onwards should be reliable

    Code; c0305009 <snd_pcm_format_set_silence+9c/1d6>
    00000000 <_EIP>:
    Code; c0305009 <snd_pcm_format_set_silence+9c/1d6> <=====
       0: f3 ab repz stos %eax,%es:(%edi) <=====
    Code; c030500b <snd_pcm_format_set_silence+9e/1d6>
       2: f6 c2 02 test $0x2,%dl
    Code; c030500e <snd_pcm_format_set_silence+a1/1d6>
       5: 74 02 je 9 <_EIP+0x9>
    Code; c0305010 <snd_pcm_format_set_silence+a3/1d6>
       7: 66 ab stos %ax,%es:(%edi)
    Code; c0305012 <snd_pcm_format_set_silence+a5/1d6>
       9: f6 c2 01 test $0x1,%dl
    Code; c0305015 <snd_pcm_format_set_silence+a8/1d6>
       c: 74 01 je f <_EIP+0xf>
    Code; c0305017 <snd_pcm_format_set_silence+aa/1d6>
       e: aa stos %al,%es:(%edi)
    Code; c0305018 <snd_pcm_format_set_silence+ab/1d6>
       f: eb be jmp ffffffcf <_EIP+0xffffffcf>
    Code; c030501a <snd_pcm_format_set_silence+ad/1d6>
      11: 89 f0 mov %esi,%eax
    Code; c030501c <snd_pcm_format_set_silence+af/1d6>
      13: 83 .byte 0x83
    Code; c030501d <snd_pcm_format_set_silence+b0/1d6>
      14: ee out %al,(%dx)

    1 warning and 1 error issued. Results may not be reliable.

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  • Next message: Jamie Lokier: "Re: [PATCH] Athlon Prefetch workaround for 2.6.0test6"