[Bug 14575] New: kernel crash powernowd/pg0+499863808/1070015488

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Ubuntu | linux-meta

           Summary: kernel crash powernowd/pg0+499863808/1070015488
           Product: Ubuntu
           Version: unspecified
          Platform: Other
        OS/Version: other
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: linux-meta
        AssignedTo: debzilla at ubuntu.com
        ReportedBy: johan at gnome.org
         QAContact: kernel-bugs at lists.ubuntu.com
                CC: kiko at async.com.br


I've seen this and similar panics on my laptop (fujitu siemens A7640) a couple
of times, seems to happen randomly.

Might be related to bug 6628 which is on the same hardware

Sep  1 22:51:13 localhost kernel: Unable to handle kernel paging request at
virtual address de041100
Sep  1 22:51:13 localhost kernel:  printing eip:
Sep  1 22:51:13 localhost kernel: de041100
Sep  1 22:51:13 localhost kernel: *pde = 00000000
Sep  1 22:51:13 localhost kernel: Oops: 0000 [#1]
Sep  1 22:51:13 localhost kernel: PREEMPT 
Sep  1 22:51:13 localhost kernel: Modules linked in: binfmt_misc ipv6
powernow_k8 proc_intf freq_table cpufreq_userspace cpufreq_ondemand
cpufreq_powersave pcmcia video s
ony_acpi pcc_acpi button battery container ac joydev tsdev pcspkr rtc
yenta_socket pcmcia_core ohci1394 sis900 ehci_hcd ohci_hcd snd_intel8x0
snd_ac97_codec snd_pcm_oss s
nd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc i2c_sis96x i2c_core
shpchp pci_hotplug sis_agp agpgart af_packet usbcore dm_mod evdev capability
commoncap lp 
parport sbp2 ieee1394 ide_cd mousedev psmouse sr_mod scsi_mod cdrom md ext3 jbd
ide_generic sis5513 ide_disk ide_core unix thermal processor fan fbcon font
bitblit vesafb
 cfbcopyarea cfbimgblt cfbfillrect
Sep  1 22:51:13 localhost kernel: CPU:    0
Sep  1 22:51:13 localhost kernel: EIP:    0060:[pg0+499863808/1070015488]    Not
tainted VLI
Sep  1 22:51:13 localhost kernel: EFLAGS: 00010246   (2.6.10-5-386) 
Sep  1 22:51:13 localhost kernel: EIP is at 0xde041100
Sep  1 22:51:13 localhost kernel: eax: 00000000   ebx: 00000009   ecx: c0010042
  edx: 00000009
Sep  1 22:51:13 localhost kernel: esi: da04b500   edi: 0000000a   ebp: 0000000c
  esp: d8d2fe50
Sep  1 22:51:13 localhost kernel: ds: 007b   es: 007b   ss: 0068
Sep  1 22:51:13 localhost kernel: Process powernowd (pid: 6927,
threadinfo=d8d2e000 task=dcb9fa20)
Sep  1 22:51:13 localhost kernel: Stack: da04b500 00000000 0000000c da04b500
deb213dc da04b500 0000000a 00000009 
Sep  1 22:51:13 localhost kernel:        da04b500 00000009 0000000c 00000009
deb21253 da04b500 0000000c 0000000c 
Sep  1 22:51:13 localhost kernel:        d8d2fea8 da04b500 deb21c9a da04b500
0000000c 00000009 00000000 000c3500 
Sep  1 22:51:13 localhost kernel: Call Trace:
Sep  1 22:51:13 localhost kernel:  [pg0+511267804/1070015488]
core_frequency_transition+0x8d/0x10f [powernow_k8]
Sep  1 22:51:13 localhost kernel:  [pg0+511267411/1070015488]
transition_fid_vid+0x28/0x85 [powernow_k8]
Sep  1 22:51:13 localhost kernel:  [pg0+511270042/1070015488]
transition_frequency+0x9e/0xd2 [powernow_k8]
Sep  1 22:51:13 localhost kernel:  [pg0+511270272/1070015488]
powernowk8_target+0xb2/0xf0 [powernow_k8]
Sep  1 22:51:13 localhost kernel:  [__cpufreq_driver_target+32/36]
__cpufreq_driver_target+0x20/0x24
Sep  1 22:51:13 localhost kernel:  [pg0+511328365/1070015488]
_cpufreq_set+0x5a/0x6f [cpufreq_userspace]
Sep  1 22:51:13 localhost kernel:  [pg0+511328470/1070015488]
store_speed+0x34/0x3e [cpufreq_userspace]
Sep  1 22:51:13 localhost kernel:  [store+53/70] store+0x35/0x46
Sep  1 22:51:13 localhost kernel:  [flush_write_buffer+37/42]
flush_write_buffer+0x25/0x2a
Sep  1 22:51:13 localhost kernel:  [sysfs_write_file+56/86]
sysfs_write_file+0x38/0x56
Sep  1 22:51:13 localhost kernel:  [vfs_write+121/197] vfs_write+0x79/0xc5
Sep  1 22:51:13 localhost kernel:  [sys_write+59/99] sys_write+0x3b/0x63
Sep  1 22:51:13 localhost kernel:  [sysenter_past_esp+82/117]
sysenter_past_esp+0x52/0x75
Sep  1 22:51:13 localhost kernel: Code:  Bad EIP value.
Sep  1 22:51:13 localhost kernel:  <6>apm: BIOS version 1.2 Flags 0x03 (Driver
version 1.16ac)
Sep  1 22:51:13 localhost kernel: apm: disabled on user request.
Sep  1 22:51:16 localhost kernel: Kernel logging (proc) stopped.
Sep  1 22:51:16 localhost kernel: Kernel log daemon terminating.

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