OOPS with 3.9.0rc2+

Wed Mar 13 18:00:46 PDT 2013

On Wed, Mar 13, 2013 at 11:44 PM, Borislav Petkov <bp at alien8.de> wrote:
> + dri-devel.
>
> On Wed, Mar 13, 2013 at 02:34:31PM +0100, Rolf Offermanns wrote:
>> Hi,
>>
>> I get a kernel oops / panic with a 3.9.0rc2+ kernel (git from 2h ago) on my Sony
>> Vaio laptop. It happened with rc1, too.
>>
>> Unfortunately I only have a screen photo as nothing gets written to the system
>> log.
>>
>> Here is a transcript:
>> ---------[cut here]------------
>> WARNING: at linux-2.6/drivers/gpu/drm/drm.crtc.c:84 drm_warn_on_modeset_not_all_locked+0x80/0x90 [drm]()
>> Hardware name: VPCF23A9E
>> Modules linked in: [...]
>> Pid: 1894, comm: plasma-desktop Tainted: G       D W      3.9.0-rc2+ #1
>> Call Trace:
>>  <IRQ>   warn_slowpath_common+0x7f/0xc0
>>  warn_slowpath_null+0x1a/020
>>  drm_warn_on_modeset_not_all_locked+0x80/0x90 [drm]
>>  drm_fb_helper_restore_fbdev_mode+0x1c/0x80 [drm_kms_helper]
>>  drm_fb_helper_force_kernel_mode+0x4d/0xa0 [drm_kms_helper]
>>  drm_fb_helper_panic+0x2b/0x30 [drm_kms_helper]
>>  notifier_call_chain+0x4d/0x70
>>  __atomic_notifier_call_chain+0x12/0x20
>>  atomic_notifier_call_chain+0x16/0x20
>>  panic+0xef/0x1d0
>>  oops_end+0xe2/0xf0
>>  die+0x58/0x90
>>  do_trap+0x6b/0170
>>  ? __atomic_notifier_call_chain+0x12/0x20
>>  do_divide_error+0x96/0xa0
>>  ? intel_pstate_timer_func+0x15d/0x380
>>  ? check_preempt_curr+0x75/0xa0
>>  ? ttwu_do_wakeup+0x2c/0xf0
>>  divide_error+0x1e/0x30

Hmm, registered timer results in divide err,
what is it?

>>  ? intel_pstate_timer_func+0x15d/0x380
>>  ? intel_pstate_timer_func+0xbc/0x380
>>  ? pid_param_set+0x120/0x120
>>  call_timer_fn+0x3a/0x120
>>  ? pid_param_set+0x120/0x120
>>  run_timer_softirq+0x1fe/0x2b0
>>  __do_softirq+0xe0/0x230
>>  irq_exit+0xa5/0xb0
>>  smp_apic_timer_interrupt+0x6e/0x99
>>  apic_timer_interrupt+0x6d/0x80
>>  <EOI> ? sysret_audit+0x17/0x21
>>  -----[ end trace .... ]------
>>  NOHZ: local_softirq_pending 282
>>
>>
>>  Is this of any use at all? How can I help track this down? Shall I attach a
>>  serial console (USB only)?
>>
>> lspci:
>>
>> 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
>> 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
>> 00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
>> 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
>> 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
>> 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4)
>> 00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b4)
>> 00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 (rev b4)
>> 00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4)
>> 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
>> 00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 04)
>> 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04)
>> 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
>> 01:00.0 VGA compatible controller: NVIDIA Corporation GF108 [GeForce GT 540M] (rev a1)
>> 01:00.1 Audio device: NVIDIA Corporation GF108 High Definition Audio Controller (rev a1)
>> 02:00.0 Network controller: Atheros Communications Inc. AR9485 Wireless Network Adapter (rev 01)
>> 03:00.0 SD Host controller: Ricoh Co Ltd PCIe SDXC/MMC Host Controller (rev 09) 03:00.1 System peripheral: Ricoh Co Ltd Device e232 (rev 06)
>> 03:00.3 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 PCIe IEEE 1394 Controller (rev 05)
>> 04:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)
>> 05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller (rev 06)
>>
>>
>> cpuinfo:
>> processor       : 0-7
>> vendor_id       : GenuineIntel
>> cpu family      : 6
>> model           : 42
>> model name      : Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz
>> stepping        : 7
>> microcode       : 0x28
>> cpu MHz         : 800.000
>> cache size      : 6144 KB
>> physical id     : 0
>> siblings        : 8
>> core id         : 0
>> cpu cores       : 4
>> apicid          : 0
>> initial apicid  : 0
>> fpu             : yes
>> fpu_exception   : yes
>> cpuid level     : 13
>> wp              : yes
>> flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
>> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm
>> constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc
>> aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16
>> xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx
>> lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept
>> vpid
>> bogomips        : 4390.18
>> clflush size    : 64
>> cache_alignment : 64
>> address sizes   : 36 bits physical, 48 bits virtual
>> power management:
>>
>>
>> -Rolf
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>
> --
> Regards/Gruss,
>     Boris.
>
> Sent from a fat crate under my desk. Formatting is fine.
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