On Tue, Sep 21, 2010 at 01:37:42PM -0700, Vagrant Cascadian wrote:
> On Mon, Sep 20, 2010 at 02:04:23AM +0100, Ben Hutchings wrote:
> > Please add 'memory_corruption_check=1' to the kernel parameters and
> > report whether that fixes the problem and whether it results in any new
> > log messages.
>
> added this now, will reboot and see if that fixes it... presuming it just
> doesn't hide itself for another several weeks.
ok, didn't have to wait for weeks, apparently.
the error message was different this time... also different is that it failed
on starting X.org, rather than starting my window manager (tritium)
sucessfully, but failing to start an x-terminal-emulator.
is it a new issue, or the same issue triggered differently due to
memory_corruption_check=1 ?
this froze the system with periodic disk activity shortly after resuming from
disk on with linux-image-2.6.32-5-686 2.6.32-23:
Sep 26 19:51:52 mneme kernel: [92514.768255] ------------[ cut here
]------------
Sep 26 19:51:52 mneme kernel: [92514.768268] WARNING: at
/build/buildd-linux-2.6_2.6.32-23-i386-x1D1UQ/linux-2.6-2.6.32/debian/build/source_i386_none/fs/sysfs/file.c:355
sysfs_open_file+0x91/0x259()
Sep 26 19:51:52 mneme kernel: [92514.768275] Hardware name: Latitude D420
Sep 26 19:51:52 mneme kernel: [92514.768278] missing sysfs attribute operations
for kobject: <NULL>
Sep 26 19:51:52 mneme kernel: [92514.768283] Modules linked in: mct_u232
usbserial ext2 hfs hfsplus vfat fat isofs nls_utf8 udf usb_storage usbhid hid
tun ip6table_filter ip6_tables iptable_filter ip_tables x_tables sco bridge stp
bnep parport_pc ppdev lp parport l2cap crc16 bluetooth acpi_cpufreq
cpufreq_stats cpufreq_powersave cpufreq_conservative cpufreq_userspace
kvm_intel kvm uinput fuse dm_snapshot firewire_sbp2 loop snd_hda_codec_idt
snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss arc4 snd_mixer_oss ecb
snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event b43 i915 snd_seq
drm_kms_helper snd_timer joydev snd_seq_device drm mac80211 yenta_socket
rsrc_nonstatic i2c_i801 snd i2c_algo_bit soundcore snd_page_alloc psmouse
i2c_core cfg80211 video battery processor button ac dell_laptop serio_raw evdev
rng_core dcdbas output rfkill ext3 jbd mbcache sha256_generic aes_i586
aes_generic cbc dm_crypt dm_mod sd_mod crc_t10dif ata_generic ssb sdhci_pci
firewire_ohci pcmcia thermal tg3 ata_piix uhci_hcd sdhci firewire
Sep 26 19:51:52 mneme kernel: _core crc_itu_t mmc_core led_class thermal_sys
libphy libata scsi_mod ehci_hcd pcmcia_core usbcore nls_base [last unloaded:
scsi_wait_scan]
Sep 26 19:51:52 mneme kernel: [92514.768448] Pid: 12333, comm: Xorg Not tainted
2.6.32-5-686 #1
Sep 26 19:51:52 mneme kernel: [92514.768452] Call Trace:
Sep 26 19:51:52 mneme kernel: [92514.768461] [<c103014d>] ?
warn_slowpath_common+0x5e/0x8a
Sep 26 19:51:52 mneme kernel: [92514.768468] [<c10301ab>] ?
warn_slowpath_fmt+0x26/0x2a
Sep 26 19:51:52 mneme kernel: [92514.768475] [<c10f2050>] ?
sysfs_open_file+0x91/0x259
Sep 26 19:51:52 mneme kernel: [92514.768482] [<c10b1347>] ?
__dentry_open+0x156/0x246
Sep 26 19:51:52 mneme kernel: [92514.768489] [<c10b14c8>] ?
nameidata_to_filp+0x29/0x3c
Sep 26 19:51:52 mneme kernel: [92514.768495] [<c10f1fbf>] ?
sysfs_open_file+0x0/0x259
Sep 26 19:51:52 mneme kernel: [92514.768502] [<c10bb470>] ?
do_filp_open+0x43f/0x802
Sep 26 19:51:52 mneme kernel: [92514.768509] [<c113ae03>] ?
copy_to_user+0x29/0xf8
Sep 26 19:51:52 mneme kernel: [92514.768515] [<c10b9edc>] ?
vfs_readlink+0x2f/0x40
Sep 26 19:51:52 mneme kernel: [92514.768521] [<c10b9f7a>] ?
generic_readlink+0x48/0x6f
Sep 26 19:51:52 mneme kernel: [92514.768528] [<c10c3181>] ? alloc_fd+0x52/0xb7
Sep 26 19:51:52 mneme kernel: [92514.768534] [<c10b10ff>] ?
do_sys_open+0x4c/0xdf
Sep 26 19:51:52 mneme kernel: [92514.768540] [<c10b11d6>] ? sys_open+0x1e/0x23
Sep 26 19:51:52 mneme kernel: [92514.768547] [<c10030fb>] ?
sysenter_do_call+0x12/0x28
Sep 26 19:51:52 mneme kernel: [92514.768552] ---[ end trace 9cabd45097cf0d9d
]---
Sep 26 19:51:52 mneme kernel: [92514.768704] ------------[ cut here
]------------
Sep 26 19:51:52 mneme kernel: [92514.768712] WARNING: at
/build/buildd-linux-2.6_2.6.32-23-i386-x1D1UQ/linux-2.6-2.6.32/debian/build/source_i386_none/fs/sysfs/file.c:355
sysfs_open_file+0x91/0x259()
Sep 26 19:51:52 mneme kernel: [92514.768718] Hardware name: Latitude D420
Sep 26 19:51:52 mneme kernel: [92514.768722] missing sysfs attribute operations
for kobject: <NULL>
Sep 26 19:51:52 mneme kernel: [92514.768725] Modules linked in: mct_u232
usbserial ext2 hfs hfsplus vfat fat isofs nls_utf8 udf usb_storage usbhid hid
tun ip6table_filter ip6_tables iptable_filter ip_tables x_tables sco bridge stp
bnep parport_pc ppdev lp parport l2cap crc16 bluetooth acpi_cpufreq
cpufreq_stats cpufreq_powersave cpufreq_conservative cpufreq_userspace
kvm_intel kvm uinput fuse dm_snapshot firewire_sbp2 loop snd_hda_codec_idt
snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss arc4 snd_mixer_oss ecb
snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event b43 i915 snd_seq
drm_kms_helper snd_timer joydev snd_seq_device drm mac80211 yenta_socket
rsrc_nonstatic i2c_i801 snd i2c_algo_bit soundcore snd_page_alloc psmouse
i2c_core cfg80211 video battery processor button ac dell_laptop serio_raw evdev
rng_core dcdbas output rfkill ext3 jbd mbcache sha256_generic aes_i586
aes_generic cbc dm_crypt dm_mod sd_mod crc_t10dif ata_generic ssb sdhci_pci
firewire_ohci pcmcia thermal tg3 ata_piix uhci_hcd sdhci firewire
Sep 26 19:51:52 mneme kernel: _core crc_itu_t mmc_core led_class thermal_sys
libphy libata scsi_mod ehci_hcd pcmcia_core usbcore nls_base [last unloaded:
scsi_wait_scan]
Sep 26 19:51:52 mneme kernel: [92514.768872] Pid: 12333, comm: Xorg Tainted: G
W 2.6.32-5-686 #1
Sep 26 19:51:52 mneme kernel: [92514.768875] Call Trace:
Sep 26 19:51:52 mneme kernel: [92514.768882] [<c103014d>] ?
warn_slowpath_common+0x5e/0x8a
Sep 26 19:51:52 mneme kernel: [92514.768889] [<c10301ab>] ?
warn_slowpath_fmt+0x26/0x2a
Sep 26 19:51:52 mneme kernel: [92514.768895] [<c10f2050>] ?
sysfs_open_file+0x91/0x259
Sep 26 19:51:52 mneme kernel: [92514.768901] [<c10b1347>] ?
__dentry_open+0x156/0x246
Sep 26 19:51:52 mneme kernel: [92514.768908] [<c10b14c8>] ?
nameidata_to_filp+0x29/0x3c
Sep 26 19:51:52 mneme kernel: [92514.768914] [<c10f1fbf>] ?
sysfs_open_file+0x0/0x259
Sep 26 19:51:52 mneme kernel: [92514.768920] [<c10bb470>] ?
do_filp_open+0x43f/0x802
Sep 26 19:51:52 mneme kernel: [92514.768926] [<c113ae03>] ?
copy_to_user+0x29/0xf8
Sep 26 19:51:52 mneme kernel: [92514.768932] [<c10b9edc>] ?
vfs_readlink+0x2f/0x40
Sep 26 19:51:52 mneme kernel: [92514.768938] [<c10b9f7a>] ?
generic_readlink+0x48/0x6f
Sep 26 19:51:52 mneme kernel: [92514.768945] [<c10c3181>] ? alloc_fd+0x52/0xb7
Sep 26 19:51:52 mneme kernel: [92514.768950] [<c10b10ff>] ?
do_sys_open+0x4c/0xdf
Sep 26 19:51:52 mneme kernel: [92514.768956] [<c10b11d6>] ? sys_open+0x1e/0x23
Sep 26 19:51:52 mneme kernel: [92514.768962] [<c10030fb>] ?
sysenter_do_call+0x12/0x28
Sep 26 19:51:52 mneme kernel: [92514.768966] ---[ end trace 9cabd45097cf0d9e
]---
Sep 26 19:51:52 mneme kernel: [92514.769142] BUG: unable to handle kernel
paging request at 00aaaaae
Sep 26 19:51:52 mneme kernel: [92514.769149] IP: [<c10f2022>]
sysfs_open_file+0x63/0x259
Sep 26 19:51:52 mneme kernel: [92514.769157] *pde = 00000000
Sep 26 19:51:52 mneme kernel: [92514.769162] Oops: 0000 [#1] SMP
Sep 26 19:51:52 mneme kernel: [92514.769166] last sysfs file:
/sys/devices/virtual/tty/tty59/uevent
Sep 26 19:51:52 mneme kernel: [92514.769171] Modules linked in: mct_u232
usbserial ext2 hfs hfsplus vfat fat isofs nls_utf8 udf usb_storage usbhid hid
tun ip6table_filter ip6_tables iptable_filter ip_tables x_tables sco bridge stp
bnep parport_pc ppdev lp parport l2cap crc16 bluetooth acpi_cpufreq
cpufreq_stats cpufreq_powersave cpufreq_conservative cpufreq_userspace
kvm_intel kvm uinput fuse dm_snapshot firewire_sbp2 loop snd_hda_codec_idt
snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss arc4 snd_mixer_oss ecb
snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event b43 i915 snd_seq
drm_kms_helper snd_timer joydev snd_seq_device drm mac80211 yenta_socket
rsrc_nonstatic i2c_i801 snd i2c_algo_bit soundcore snd_page_alloc psmouse
i2c_core cfg80211 video battery processor button ac dell_laptop serio_raw evdev
rng_core dcdbas output rfkill ext3 jbd mbcache sha256_generic aes_i586
aes_generic cbc dm_crypt dm_mod sd_mod crc_t10dif ata_generic ssb sdhci_pci
firewire_ohci pcmcia thermal tg3 ata_piix uhci_hcd sdhci firewire
Sep 26 19:51:52 mneme kernel: _core crc_itu_t mmc_core led_class thermal_sys
libphy libata scsi_mod ehci_hcd pcmcia_core usbcore nls_base [last unloaded:
scsi_wait_scan]
Sep 26 19:51:52 mneme kernel: [92514.769322]
Sep 26 19:51:52 mneme kernel: [92514.769326] Pid: 12333, comm: Xorg Tainted: G
W (2.6.32-5-686 #1) Latitude D420
Sep 26 19:51:52 mneme kernel: [92514.769332] EIP: 0060:[<c10f2022>] EFLAGS:
00213206 CPU: 0
Sep 26 19:51:52 mneme kernel: [92514.769338] EIP is at
sysfs_open_file+0x63/0x259
Sep 26 19:51:52 mneme kernel: [92514.769342] EAX: 00aaaaaa EBX: ffffffed ECX:
00000000 EDX: 00000026
Sep 26 19:51:52 mneme kernel: [92514.769347] ESI: ecf9b200 EDI: f6f71808 EBP:
f6f502d0 ESP: d2061e7c
Sep 26 19:51:52 mneme kernel: [92514.769352] DS: 007b ES: 007b FS: 00d8 GS:
00e0 SS: 0068
Sep 26 19:51:52 mneme kernel: [92514.769357] Process Xorg (pid: 12333,
ti=d2060000 task=f6f17300 task.ti=d2060000)
Sep 26 19:51:52 mneme kernel: [92514.769361] Stack:
Sep 26 19:51:52 mneme kernel: [92514.769364] ecf9b200 f691bc20 00000101
d7c6bb9d f6fcdd80 00000000 ecf9b200 00000000
Sep 26 19:51:52 mneme kernel: [92514.769374] <0> f691bc20 c10b1347 f6f3a480
eca547f8 d2061f00 ecf9b200 d2061f00 d2061f00
Sep 26 19:51:52 mneme kernel: [92514.769385] <0> 00088001 c10b14c8 ecf9b200
c10f1fbf efa80a00 00000000 d2061f00 c10bb470
Sep 26 19:51:52 mneme kernel: [92514.769397] Call Trace:
Sep 26 19:51:52 mneme kernel: [92514.769404] [<c10b1347>] ?
__dentry_open+0x156/0x246
Sep 26 19:51:52 mneme kernel: [92514.769410] [<c10b14c8>] ?
nameidata_to_filp+0x29/0x3c
Sep 26 19:51:52 mneme kernel: [92514.769417] [<c10f1fbf>] ?
sysfs_open_file+0x0/0x259
Sep 26 19:51:52 mneme kernel: [92514.769423] [<c10bb470>] ?
do_filp_open+0x43f/0x802
Sep 26 19:51:52 mneme kernel: [92514.769429] [<c113ae03>] ?
copy_to_user+0x29/0xf8
Sep 26 19:51:52 mneme kernel: [92514.769435] [<c10b9edc>] ?
vfs_readlink+0x2f/0x40
Sep 26 19:51:52 mneme kernel: [92514.769442] [<c10b9f7a>] ?
generic_readlink+0x48/0x6f
Sep 26 19:51:52 mneme kernel: [92514.769449] [<c10c3181>] ? alloc_fd+0x52/0xb7
Sep 26 19:51:52 mneme kernel: [92514.769454] [<c10b10ff>] ?
do_sys_open+0x4c/0xdf
Sep 26 19:51:52 mneme kernel: [92514.769460] [<c10b11d6>] ? sys_open+0x1e/0x23
Sep 26 19:51:52 mneme kernel: [92514.769467] [<c10030fb>] ?
sysenter_do_call+0x12/0x28
Sep 26 19:51:52 mneme kernel: [92514.769470] Code: 00 89 da 8d 48 01 b8 14 82
4b c1 e8 7c 86 04 00 89 e8 bb ed ff ff ff e8 68 12 00 00 85 c0 0f 84 f3 01 00
00 8b 47 14 85 c0 74 13 <8b> 70 04 85 f6 74 0c 8b 14 24 8b 42 20 a8 02 75 25 eb
3b ff 37
Sep 26 19:51:52 mneme kernel: [92514.769530] EIP: [<c10f2022>]
sysfs_open_file+0x63/0x259 SS:ESP 0068:d2061e7c
Sep 26 19:51:52 mneme kernel: [92514.769539] CR2: 0000000000aaaaae
Sep 26 19:51:52 mneme kernel: [92514.769544] ---[ end trace 9cabd45097cf0d9f
]---
as always, thanks!
live well,
vagrant
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