lkml.org 
[lkml]   [2007]   [Sep]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: EIP: [dnotify_flush+104/160] dnotify_flush+0x68/0xa0 SS:ESP 0068:ecf85f80
    > Hi Folks,
    > Sorry to bother you all, but I've been unable to find anything
    > definitive about this crash.
    >
    > I suspect it's a harddrive or ram issue, perhaps, but I really
    > don't know for sure. The details from the crash are below.
    > If any of you know that "yep, it's just hardware", I'd really
    > appreciate the info. Thank you for any insight that you can provide.
    From just a quick look, it seems like a 1 bit flip in the address...
    (it was 0x00000001 instead of NULL)...

    Honza

    > ( Linux version 2.6.20-15-generic (root@palmer) (gcc version 4.1.2
    > (Ubuntu 4.1.2-0ubuntu4)) #2 SMP Sun Apr 15 07:36:31
    > UTC 2007 (Ubuntu 2.6.20-15.27-generic)
    >
    >
    > Aug 2 07:37:29 correo kernel: [7847300.896000] BUG: unable to handle
    > kernel NULL pointer dereference at virtual address 00000011
    > Aug 2 07:37:29 correo kernel: [7847300.896000] printing eip:
    > Aug 2 07:37:29 correo kernel: [7847300.896000] c01a8e38
    > Aug 2 07:37:29 correo kernel: [7847300.896000] *pde = 00000000
    > Aug 2 07:37:29 correo kernel: [7847300.896000] Oops: 0000 [#1]
    > Aug 2 07:37:29 correo kernel: [7847300.896000] SMP
    > Aug 2 07:37:29 correo kernel: [7847300.896000] Modules linked in:
    > nls_iso8859_1 vfat fat usb_storage libusual lp parport_pc joydev st
    > sr_mod ppp_generic slhc
    > nls_cp437 isofs udf nfsd exportfs nfs lockd sunrpc binfmt_misc rfcomm
    > l2cap bluetooth ppdev powernow_k8 cpufreq_userspace cpufreq_stats
    > cpufreq_powersave cpufr
    > eq_ondemand freq_table cpufreq_conservative tc1100_wmi pcc_acpi dev_acpi
    > sony_acpi video sbs i2c_ec dock button battery container ac asus_acpi
    > backlight af_pac
    > ket sbp2 snd_hda_intel snd_hda_codec snd_pcm_oss snd_mixer_oss snd_pcm
    > snd_mpu401 snd_mpu401_uart snd_seq_dummy snd_seq_oss snd_seq_midi ide_cd
    > snd_rawmidi snd
    > _seq_midi_event snd_seq snd_timer snd_seq_device cdrom snd analog
    > snd_page_alloc pcspkr gameport nvidia(P) parport serio_raw soundcore
    > agpgart psmouse i2c_nfor
    > ce2 k8temp i2c_core shpchp pci_hotplug evdev tsdev ipv6 ext3 jbd mbcache
    > sg sd_mod forcedeth floppy ohci1394 ieee1394 ohci_hcd amd74xx 3c59x mii
    > ehci_hcd usbco
    > re sata_nv ata_generic libata scsi_mod generic thermal processor fan fbc
    > Aug 2 07:37:29 correo kernel: n tileblit font bitblit softcursor vesafb
    > capability commoncap
    > Aug 2 07:37:29 correo kernel: [7847300.896000] CPU: 1
    > Aug 2 07:37:29 correo kernel: [7847300.896000] EIP:
    > 0060:[dnotify_flush+104/160] Tainted: P VLI
    > Aug 2 07:37:29 correo kernel: [7847300.896000] EFLAGS: 00010202
    > (2.6.20-15-generic #2)
    > Aug 2 07:37:29 correo kernel: [7847300.896000] EIP is at
    > dnotify_flush+0x68/0xa0
    > Aug 2 07:37:29 correo kernel: [7847300.896000] eax: dc7dfebc ebx:
    > 00000001 ecx: 00000000 edx: dc7dff68
    > Aug 2 07:37:29 correo kernel: [7847300.896000] esi: dc7dfe50 edi:
    > f7c49380 ebp: c9442a80 esp: ecf85f80
    > Aug 2 07:37:29 correo kernel: [7847300.896000] ds: 007b es: 007b
    > ss: 0068
    > Aug 2 07:37:29 correo kernel: [7847300.896000] Process updatedb (pid:
    > 24836, ti=ecf84000 task=f3fe3030 task.ti=ecf84000)
    > Aug 2 07:37:29 correo kernel: [7847300.896000] Stack: c9442a80 f7c49380
    > 00000000 ecf84000 c0174ad7 08056154 f7c49380 00000008
    > Aug 2 07:37:29 correo kernel: [7847300.896000] c9442a80 c0175e4b
    > 00000008 00000008 080531e8 c01031f0 00000008 00000001
    > Aug 2 07:37:29 correo kernel: [7847300.896000] b7f51ff4 00000008
    > 080531e8 bffa9348 00000006 0000007b 0000007b 00000033
    > Aug 2 07:37:29 correo kernel: [7847300.896000] Call Trace:
    > Aug 2 07:37:29 correo kernel: [7847300.896000] [filp_close+55/128]
    > filp_close+0x37/0x80
    > Aug 2 07:37:29 correo kernel: [7847300.896000] [sys_close+107/208]
    > sys_close+0x6b/0xd0
    > Aug 2 07:37:29 correo kernel: [7847300.896000]
    > [sysenter_past_esp+105/169] sysenter_past_esp+0x69/0xa9
    > Aug 2 07:37:29 correo kernel: [7847300.896000] =======================
    > Aug 2 07:37:29 correo kernel: [7847300.896000] Code: 10 c3 8d 46 6c e8
    > e9 58 14 00 8b 9e 18 01 00 00 8d 96 18 01 00 00 85 db 75 11 eb 30 8d b4
    > 26 00 00 00 00
    > 89 da 8b 1b 85 db 74 21 <39> 7b 10 75 f3 3b 6b 0c 75 ee 8b 03 89 02 89
    > f0 e8 c3 fe ff ff
    > Aug 2 07:37:29 correo kernel: [7847300.896000] EIP:
    > [dnotify_flush+104/160] dnotify_flush+0x68/0xa0 SS:ESP 0068:ecf85f80
    > Aug 3 07:37:23 correo kernel: [7847300.896000] <3>BUG: soft lockup
    > detected on CPU#1!
    > Aug 3 07:37:23 correo kernel: [7933690.896000]
    > [softlockup_tick+156/240] softlockup_tick+0x9c/0xf0
    > Aug 3 07:37:23 correo kernel: [7933690.896000]
    > [update_process_times+51/128] update_process_times+0x33/0x80
    > Aug 3 07:37:23 correo kernel: [7933690.896000]
    > [smp_apic_timer_interrupt+112/128] smp_apic_timer_interrupt+0x70/0x80
    > Aug 3 07:37:23 correo kernel: [7933690.896000]
    > [apic_timer_interrupt+40/48] apic_timer_interrupt+0x28/0x30
    > Aug 3 07:37:23 correo kernel: [7933690.896000] [_spin_lock+7/16]
    > _spin_lock+0x7/0x10
    > Aug 3 07:37:23 correo kernel: [7933690.896000] [dnotify_flush+71/160]
    > dnotify_flush+0x47/0xa0
    > Aug 3 07:37:23 correo kernel: [7933690.896000] [filp_close+55/128]
    > filp_close+0x37/0x80
    > Aug 3 07:37:23 correo kernel: [7933690.896000] [sys_close+107/208]
    > sys_close+0x6b/0xd0
    > Aug 3 07:37:23 correo kernel: [7933690.896000]
    > [sysenter_past_esp+105/169] sysenter_past_esp+0x69/0xa9
    > Aug 3 07:37:23 correo kernel: [7933690.896000] =======================
    > -
    > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    > the body of a message to majordomo@vger.kernel.org
    > More majordomo info at http://vger.kernel.org/majordomo-info.html
    > Please read the FAQ at http://www.tux.org/lkml/
    --
    Jan Kara <jack@suse.cz>
    SuSE CR Labs
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2007-09-05 12:19    [W:0.026 / U:5.008 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site