Don't really know where one should send Oops... Is there a better place than linux-kernel?
First time I see such an oops on this multiseat system. Everything still works fine though.
pci 0000:02:05.0: enabling device (0000 -> 0003)
pci 0000:02:05.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[drm] Initialized drm 1.1.0 20060810
pci 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[drm] Initialized radeon 1.29.0 20080528 on minor 0
BUG: unable to handle kernel NULL pointer dereference at 00000320
IP: [<f864709c>] dri_library_name+0xc/0x50 [radeon]
*pde = 00000000
Oops: 0000 [#1] SMP
last sysfs file: /sys/class/drm/card1/dri_library_name
Modules linked in: radeon(+) drm uhci_hcd mt2060 ehci_hcd fuse af_packet ipv6 binfmt_misc loop dm_mirror dm_region_hash dm_log dm_mod cpufreq_ondemand cpufreq_conservative cpufreq_powersave p4_clockmod speedstep_lib freq_table joydev usbhid hid snd_intel8x0 snd_ac97_codec ac97_bus snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device dvb_usb_dibusb_mc dvb_usb_dibusb_common snd_pcm_oss dib3000mc dibx000_common snd_pcm dvb_usb dvb_core snd_timer rng_core snd_mixer_oss snd r8169 soundcore mii intel_agp agpgart i2c_i801 i2c_core shpchp snd_page_alloc iTCO_wdt iTCO_vendor_support pci_hotplug thermal sg processor sr_mod button rtc_cmos evdev usbcore ata_generic ide_pci_generic pata_acpi piix ide_gd_mod ide_core ahci ata_piix libatasd_mod scsi_mod crc_t10dif ext4 jbd2 crc16 [last unloaded: ehci_hcd]
Pid: 2973, comm: hald Not tainted (2.6.29-0.rc7.1mdv #1) MS-6728
EIP: 0060:[<f864709c>] EFLAGS: 00010286 CPU: 0
EIP is at dri_library_name+0xc/0x50 [radeon]
EAX: 00000000 EBX: f4c77000 ECX: f8647090 EDX: f4c77000
ESI: f84d4ac0 EDI: f84bf5c0 EBP: f623df0c ESP: f623defc
DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Process hald (pid: 2973, ti=f623c000 task=f6043040 task.ti=f623c000)
Stack:
000280d0 00000001 00000010 00000001 f623df28 f84bf5e0 c04bc484 000b8097
00000000 f4c523c0 fffffffb f623df3c c02b21d4 c04af980 f68fc780 f4c52570
f623df6c c01f4bdd f623df6c c01a6088 00001000 b8097000 f68fc794 c04af980
Call Trace:
[<f84bf5e0>] ? show_dri+0x20/0x50 [drm]
[<c02b21d4>] ? dev_attr_show+0x24/0x50
[<c01f4bdd>] ? sysfs_read_file+0x7d/0x110
[<c01a6088>] ? rw_verify_area+0x48/0xc0
[<c01a67e9>] ? vfs_read+0x99/0x160
[<c01f4b60>] ? sysfs_read_file+0x0/0x110
[<c01a696d>] ? sys_read+0x3d/0x70
[<c0103eeb>] ? sysenter_do_call+0x12/0x2f
Code: 08 01 00 00 8b 40 10 83 c0 40 89 10 31 c0 5d c3 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 90 55 89 e5 83 ec 10 8b 80 2c 02 00 00 <0f> b7 88 20 03 00 00 b8 c8 de 65 f8 83 f9 04 7e 0a 83 f9 08 b8
EIP: [<f864709c>] dri_library_name+0xc/0x50 [radeon] SS:ESP 0068:f623defc
---[ end trace 64a71e320bae00a0 ]---
[drm] Initialized radeon 1.29.0 20080528 on minor 1
[drm] Setting GART location based on new memory map
[drm] Loading R200 Microcode
[drm] writeback test succeeded in 2 usecs
agpgart-intel 0000:00:00.0: AGP 3.0 bridge
agpgart-intel 0000:00:00.0: putting AGP V3 device into 8x mode
pci 0000:01:00.0: putting AGP V3 device into 8x mode
[drm] Setting GART location based on new memory map
[drm] Loading R300 Microcode
[drm] Num pipes: 1
[drm] writeback test succeeded in 1 usecs
$ lspci
00:00.0 Host bridge: Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub Interface (rev 02)
00:01.0 PCI bridge: Intel Corporation 82865G/PE/P PCI to AGP Controller (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2)
00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface Bridge (rev 02)
00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller (rev 02)
00:1f.5 Multimedia audio controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller (rev 02)
01:00.0 VGA compatible controller: ATI Technologies Inc RV350 AR [Radeon 9600]
01:00.1 Display controller: ATI Technologies Inc RV350 AR [Radeon 9600] (Secondary)
02:05.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon 9200 PRO] (rev 01)
02:05.1 Display controller: ATI Technologies Inc RV280 [Radeon 9200 PRO] (Secondary) (rev 01)
02:06.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet (rev 10)
$ lspci -v (video cards only)
01:00.0 VGA compatible controller: ATI Technologies Inc RV350 AR [Radeon 9600] (prog-if 00 [VGA controller])
Subsystem: ATI Technologies Inc RV350 AR [Radeon 9600]
Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 16
Memory at c0000000 (32-bit, prefetchable) [size=256M]
I/O ports at a800 [size=256]
Memory at ffcf0000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at ffcc0000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel modules: radeonfb
01:00.1 Display controller: ATI Technologies Inc RV350 AR [Radeon 9600] (Secondary)
Subsystem: ATI Technologies Inc Device 4153
Flags: bus master, 66MHz, medium devsel, latency 32
Memory at b0000000 (32-bit, prefetchable) [size=256M]
Memory at ffce0000 (32-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
02:05.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon 9200 PRO] (rev 01) (prog-if 00 [VGA controller])
Subsystem: Device 0001:0001
Flags: bus master, medium devsel, latency 32, IRQ 17
Memory at e4000000 (32-bit, prefetchable) [size=64M]
I/O ports at b800 [size=256]
Memory at ffde0000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at dff00000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel modules: radeonfb
02:05.1 Display controller: ATI Technologies Inc RV280 [Radeon 9200 PRO] (Secondary) (rev 01)
Subsystem: Device 0001:0000
Flags: bus master, medium devsel, latency 32
Memory at e8000000 (32-bit, prefetchable) [size=64M]
Memory at ffdf0000 (32-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
$ cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Pentium(R) 4 CPU 3.00GHz
stepping : 1
cpu MHz : 3000.000
cache size : 1024 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 1
apicid : 0
initial apicid : 0
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 5
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 sse2ss ht tm pbe constant_tsc pebs bts pni dtes64 monitor ds_cpl cid xtpr
bogomips : 6000.67
clflush size : 64
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Pentium(R) 4 CPU 3.00GHz
stepping : 1
cpu MHz : 3000.000
cache size : 1024 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 1
apicid : 1
initial apicid : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 5
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 sse2ss ht tm pbe constant_tsc pebs bts pni dtes64 monitor ds_cpl cid xtpr
bogomips : 5999.17
clflush size : 64
power management:
--
Tomasz Chmielewski
http://wpkg.org
On Friday 06 March 2009, Tomasz Chmielewski wrote:
> Don't really know where one should send Oops... Is there a better place than linux-kernel?
[email protected] for one example (CCed).
Is this a regression and if so, then what's the last good kernel?
> First time I see such an oops on this multiseat system. Everything still works fine though.
>
> pci 0000:02:05.0: enabling device (0000 -> 0003)
> pci 0000:02:05.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
> [drm] Initialized drm 1.1.0 20060810
> pci 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> [drm] Initialized radeon 1.29.0 20080528 on minor 0
> BUG: unable to handle kernel NULL pointer dereference at 00000320
> IP: [<f864709c>] dri_library_name+0xc/0x50 [radeon]
> *pde = 00000000
> Oops: 0000 [#1] SMP
> last sysfs file: /sys/class/drm/card1/dri_library_name
> Modules linked in: radeon(+) drm uhci_hcd mt2060 ehci_hcd fuse af_packet ipv6 binfmt_misc loop dm_mirror dm_region_hash dm_log dm_mod cpufreq_ondemand cpufreq_conservative cpufreq_powersave p4_clockmod speedstep_lib freq_table joydev usbhid hid snd_intel8x0 snd_ac97_codec ac97_bus snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device dvb_usb_dibusb_mc dvb_usb_dibusb_common snd_pcm_oss dib3000mc dibx000_common snd_pcm dvb_usb dvb_core snd_timer rng_core snd_mixer_oss snd r8169 soundcore mii intel_agp agpgart i2c_i801 i2c_core shpchp snd_page_alloc iTCO_wdt iTCO_vendor_support pci_hotplug thermal sg processor sr_mod button rtc_cmos evdev usbcore ata_generic ide_pci_generic pata_acpi piix ide_gd_mod ide_core ahci ata_piix libatasd_mod scsi_mod crc_t10dif ext4 jbd2 crc16 [last unloaded: ehci_hcd]
>
> Pid: 2973, comm: hald Not tainted (2.6.29-0.rc7.1mdv #1) MS-6728
> EIP: 0060:[<f864709c>] EFLAGS: 00010286 CPU: 0
> EIP is at dri_library_name+0xc/0x50 [radeon]
> EAX: 00000000 EBX: f4c77000 ECX: f8647090 EDX: f4c77000
> ESI: f84d4ac0 EDI: f84bf5c0 EBP: f623df0c ESP: f623defc
> DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
> Process hald (pid: 2973, ti=f623c000 task=f6043040 task.ti=f623c000)
> Stack:
> 000280d0 00000001 00000010 00000001 f623df28 f84bf5e0 c04bc484 000b8097
> 00000000 f4c523c0 fffffffb f623df3c c02b21d4 c04af980 f68fc780 f4c52570
> f623df6c c01f4bdd f623df6c c01a6088 00001000 b8097000 f68fc794 c04af980
> Call Trace:
> [<f84bf5e0>] ? show_dri+0x20/0x50 [drm]
> [<c02b21d4>] ? dev_attr_show+0x24/0x50
> [<c01f4bdd>] ? sysfs_read_file+0x7d/0x110
> [<c01a6088>] ? rw_verify_area+0x48/0xc0
> [<c01a67e9>] ? vfs_read+0x99/0x160
> [<c01f4b60>] ? sysfs_read_file+0x0/0x110
> [<c01a696d>] ? sys_read+0x3d/0x70
> [<c0103eeb>] ? sysenter_do_call+0x12/0x2f
> Code: 08 01 00 00 8b 40 10 83 c0 40 89 10 31 c0 5d c3 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 90 55 89 e5 83 ec 10 8b 80 2c 02 00 00 <0f> b7 88 20 03 00 00 b8 c8 de 65 f8 83 f9 04 7e 0a 83 f9 08 b8
> EIP: [<f864709c>] dri_library_name+0xc/0x50 [radeon] SS:ESP 0068:f623defc
> ---[ end trace 64a71e320bae00a0 ]---
> [drm] Initialized radeon 1.29.0 20080528 on minor 1
> [drm] Setting GART location based on new memory map
> [drm] Loading R200 Microcode
> [drm] writeback test succeeded in 2 usecs
> agpgart-intel 0000:00:00.0: AGP 3.0 bridge
> agpgart-intel 0000:00:00.0: putting AGP V3 device into 8x mode
> pci 0000:01:00.0: putting AGP V3 device into 8x mode
> [drm] Setting GART location based on new memory map
> [drm] Loading R300 Microcode
> [drm] Num pipes: 1
> [drm] writeback test succeeded in 1 usecs
>
>
> $ lspci
> 00:00.0 Host bridge: Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub Interface (rev 02)
> 00:01.0 PCI bridge: Intel Corporation 82865G/PE/P PCI to AGP Controller (rev 02)
> 00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1 (rev 02)
> 00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2 (rev 02)
> 00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #3 (rev 02)
> 00:1d.3 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #4 (rev 02)
> 00:1d.7 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller (rev 02)
> 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2)
> 00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface Bridge (rev 02)
> 00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE Controller (rev 02)
> 00:1f.3 SMBus: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller (rev 02)
> 00:1f.5 Multimedia audio controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller (rev 02)
> 01:00.0 VGA compatible controller: ATI Technologies Inc RV350 AR [Radeon 9600]
> 01:00.1 Display controller: ATI Technologies Inc RV350 AR [Radeon 9600] (Secondary)
> 02:05.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon 9200 PRO] (rev 01)
> 02:05.1 Display controller: ATI Technologies Inc RV280 [Radeon 9200 PRO] (Secondary) (rev 01)
> 02:06.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet (rev 10)
>
>
> $ lspci -v (video cards only)
> 01:00.0 VGA compatible controller: ATI Technologies Inc RV350 AR [Radeon 9600] (prog-if 00 [VGA controller])
> Subsystem: ATI Technologies Inc RV350 AR [Radeon 9600]
> Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 16
> Memory at c0000000 (32-bit, prefetchable) [size=256M]
> I/O ports at a800 [size=256]
> Memory at ffcf0000 (32-bit, non-prefetchable) [size=64K]
> Expansion ROM at ffcc0000 [disabled] [size=128K]
> Capabilities: <access denied>
> Kernel modules: radeonfb
>
> 01:00.1 Display controller: ATI Technologies Inc RV350 AR [Radeon 9600] (Secondary)
> Subsystem: ATI Technologies Inc Device 4153
> Flags: bus master, 66MHz, medium devsel, latency 32
> Memory at b0000000 (32-bit, prefetchable) [size=256M]
> Memory at ffce0000 (32-bit, non-prefetchable) [size=64K]
> Capabilities: <access denied>
>
> 02:05.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon 9200 PRO] (rev 01) (prog-if 00 [VGA controller])
> Subsystem: Device 0001:0001
> Flags: bus master, medium devsel, latency 32, IRQ 17
> Memory at e4000000 (32-bit, prefetchable) [size=64M]
> I/O ports at b800 [size=256]
> Memory at ffde0000 (32-bit, non-prefetchable) [size=64K]
> Expansion ROM at dff00000 [disabled] [size=128K]
> Capabilities: <access denied>
> Kernel modules: radeonfb
>
> 02:05.1 Display controller: ATI Technologies Inc RV280 [Radeon 9200 PRO] (Secondary) (rev 01)
> Subsystem: Device 0001:0000
> Flags: bus master, medium devsel, latency 32
> Memory at e8000000 (32-bit, prefetchable) [size=64M]
> Memory at ffdf0000 (32-bit, non-prefetchable) [size=64K]
> Capabilities: <access denied>
>
> $ cat /proc/cpuinfo
> processor : 0
> vendor_id : GenuineIntel
> cpu family : 15
> model : 4
> model name : Intel(R) Pentium(R) 4 CPU 3.00GHz
> stepping : 1
> cpu MHz : 3000.000
> cache size : 1024 KB
> physical id : 0
> siblings : 2
> core id : 0
> cpu cores : 1
> apicid : 0
> initial apicid : 0
> fdiv_bug : no
> hlt_bug : no
> f00f_bug : no
> coma_bug : no
> fpu : yes
> fpu_exception : yes
> cpuid level : 5
> 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 sse2ss ht tm pbe constant_tsc pebs bts pni dtes64 monitor ds_cpl cid xtpr
> bogomips : 6000.67
> clflush size : 64
> power management:
>
> processor : 1
> vendor_id : GenuineIntel
> cpu family : 15
> model : 4
> model name : Intel(R) Pentium(R) 4 CPU 3.00GHz
> stepping : 1
> cpu MHz : 3000.000
> cache size : 1024 KB
> physical id : 0
> siblings : 2
> core id : 0
> cpu cores : 1
> apicid : 1
> initial apicid : 1
> fdiv_bug : no
> hlt_bug : no
> f00f_bug : no
> coma_bug : no
> fpu : yes
> fpu_exception : yes
> cpuid level : 5
> 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 sse2ss ht tm pbe constant_tsc pebs bts pni dtes64 monitor ds_cpl cid xtpr
> bogomips : 5999.17
> clflush size : 64
> power management:
Rafael J. Wysocki schrieb:
> On Friday 06 March 2009, Tomasz Chmielewski wrote:
>> Don't really know where one should send Oops... Is there a better place than linux-kernel?
>
> [email protected] for one example (CCed).
>
> Is this a regression and if so, then what's the last good kernel?
I'm not sure if it's a regression or not.
I've never seen that before.
On the other hand, I've never seen that again with 2.6.29-rc7 as well,
so it could be a bug which hides well somewhere all the time...
--
Tomasz Chmielewski
http://wpkg.org
On Fri, 06 Mar 2009 20:11:08 +0100
Tomasz Chmielewski <[email protected]> wrote:
> Don't really know where one should send Oops... Is there a better
> place than linux-kernel?
>
>
> First time I see such an oops on this multiseat system. Everything
> still works fine though.
>
Hi,
if you run the oops through "markup_oops.pl" (and assuming you have
CONFIG_DEBUG_INFO set) the oops gets part transformed into a sourcecode
dump of where the oops is happening..... that sometimes helps in
nailing it down.
--
Arjan van de Ven Intel Open Source Technology Centre
For development, discussion and tips for power savings,
visit http://www.lesswatts.org
Arjan van de Ven schrieb:
> On Fri, 06 Mar 2009 20:11:08 +0100
> Tomasz Chmielewski <[email protected]> wrote:
>
>> Don't really know where one should send Oops... Is there a better
>> place than linux-kernel?
>>
>>
>> First time I see such an oops on this multiseat system. Everything
>> still works fine though.
>>
>
> Hi,
>
> if you run the oops through "markup_oops.pl" (and assuming you have
> CONFIG_DEBUG_INFO set) the oops gets part transformed into a sourcecode
> dump of where the oops is happening..... that sometimes helps in
> nailing it down.
Hmmm, no luck here, or...?
# zgrep CONFIG_DEBUG_INFO /proc/config.gz
# CONFIG_DEBUG_INFO is not set
--
Tomasz Chmielewski
http://wpkg.org
On Sun, 08 Mar 2009 00:25:49 +0100
Tomasz Chmielewski <[email protected]> wrote:
> Arjan van de Ven schrieb:
> > On Fri, 06 Mar 2009 20:11:08 +0100
> > Tomasz Chmielewski <[email protected]> wrote:
> >
> >> Don't really know where one should send Oops... Is there a better
> >> place than linux-kernel?
> >>
> >>
> >> First time I see such an oops on this multiseat system. Everything
> >> still works fine though.
> >>
> >
> > Hi,
> >
> > if you run the oops through "markup_oops.pl" (and assuming you have
> > CONFIG_DEBUG_INFO set) the oops gets part transformed into a
> > sourcecode dump of where the oops is happening..... that sometimes
> > helps in nailing it down.
>
> Hmmm, no luck here, or...?
>
> # zgrep CONFIG_DEBUG_INFO /proc/config.gz
> # CONFIG_DEBUG_INFO is not set
yeah you might want to flip that for next time ;-)
--
Arjan van de Ven Intel Open Source Technology Centre
For development, discussion and tips for power savings,
visit http://www.lesswatts.org
On Sat, Mar 7, 2009 at 5:11 AM, Tomasz Chmielewski <[email protected]> wrote:
> Don't really know where one should send Oops... Is there a better place than
> linux-kernel?
>
>
> First time I see such an oops on this multiseat system. Everything still
> works fine though.
>
> pci 0000:02:05.0: enabling device (0000 -> 0003)
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?pci 0000:02:05.0: PCI INT A
> -> GSI 17 (level, low) -> IRQ 17
> ? ? ? ? ? ? ? ? ? ? [drm] Initialized drm 1.1.0 20060810
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? pci
> 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? [drm] Initialized radeon 1.29.0
> 20080528 on minor 0
> ? ? ? ? ? ? ? ? ?BUG: unable to handle kernel NULL pointer dereference at
> 00000320 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?IP:
> [<f864709c>] dri_library_name+0xc/0x50 [radeon]
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?*pde = 00000000
>
> ? ? ? ? ? ? ? ? ?Oops: 0000 [#1] SMP
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?last sysfs
> file: /sys/class/drm/card1/dri_library_name
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Modules linked in: radeon(+) drm
> uhci_hcd mt2060 ehci_hcd fuse af_packet ipv6 binfmt_misc loop dm_mirror
> dm_region_hash dm_log dm_mod cpufreq_ondemand cpufreq_conservative
> cpufreq_powersave p4_clockmod speedstep_lib freq_table joydev usbhid hid
> snd_intel8x0 snd_ac97_codec ac97_bus snd_seq_dummy snd_seq_oss
> snd_seq_midi_event snd_seq snd_seq_device dvb_usb_dibusb_mc
> dvb_usb_dibusb_common snd_pcm_oss dib3000mc dibx000_common snd_pcm dvb_usb
> dvb_core snd_timer rng_core snd_mixer_oss snd r8169 soundcore mii intel_agp
> agpgart i2c_i801 i2c_core shpchp snd_page_alloc iTCO_wdt iTCO_vendor_support
> pci_hotplug thermal sg processor sr_mod button rtc_cmos evdev usbcore
> ata_generic ide_pci_generic pata_acpi piix ide_gd_mod ide_core ahci ata_piix
> libatasd_mod scsi_mod crc_t10dif ext4 jbd2 crc16 [last unloaded: ehci_hcd]
Well dri_library_name is gone in drm-next tree, so the oops is fixed
via deletion.
I think it was a race condition that was causing this, but in any case
it won't be
there much longer.
Dave.
>
> Pid: 2973, comm: hald Not tainted (2.6.29-0.rc7.1mdv #1) MS-6728
> EIP: 0060:[<f864709c>] EFLAGS: 00010286 CPU: 0
> EIP is at dri_library_name+0xc/0x50 [radeon]
> EAX: 00000000 EBX: f4c77000 ECX: f8647090 EDX: f4c77000
> ESI: f84d4ac0 EDI: f84bf5c0 EBP: f623df0c ESP: f623defc
> DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
> Process hald (pid: 2973, ti=f623c000 task=f6043040 task.ti=f623c000)
> Stack:
> 000280d0 00000001 00000010 00000001 f623df28 f84bf5e0 c04bc484 000b8097
> 00000000 f4c523c0 fffffffb f623df3c c02b21d4 c04af980 f68fc780 f4c52570
> f623df6c c01f4bdd f623df6c c01a6088 00001000 b8097000 f68fc794 c04af980
> Call Trace:
> [<f84bf5e0>] ? show_dri+0x20/0x50 [drm]
> [<c02b21d4>] ? dev_attr_show+0x24/0x50
> [<c01f4bdd>] ? sysfs_read_file+0x7d/0x110
> [<c01a6088>] ? rw_verify_area+0x48/0xc0
> [<c01a67e9>] ? vfs_read+0x99/0x160
> [<c01f4b60>] ? sysfs_read_file+0x0/0x110
> [<c01a696d>] ? sys_read+0x3d/0x70
> [<c0103eeb>] ? sysenter_do_call+0x12/0x2f
> Code: 08 01 00 00 8b 40 10 83 c0 40 89 10 31 c0 5d c3 eb 0d 90 90 90 90 90
> 90 90 90 90 90 90 90 90 55 89 e5 83 ec 10 8b 80 2c 02 00 00 <0f> b7 88 20 03
> 00 00 b8 c8 de 65 f8 83 f9 04 7e 0a 83 f9 08 b8
> EIP: [<f864709c>] dri_library_name+0xc/0x50 [radeon] SS:ESP 0068:f623defc
> ---[ end trace 64a71e320bae00a0 ]---
> [drm] Initialized radeon 1.29.0 20080528 on minor 1
> [drm] Setting GART location based on new memory map
> [drm] Loading R200 Microcode
> [drm] writeback test succeeded in 2 usecs
> agpgart-intel 0000:00:00.0: AGP 3.0 bridge
> agpgart-intel 0000:00:00.0: putting AGP V3 device into 8x mode
> pci 0000:01:00.0: putting AGP V3 device into 8x mode
> [drm] Setting GART location based on new memory map
> [drm] Loading R300 Microcode
> [drm] Num pipes: 1
> [drm] writeback test succeeded in 1 usecs
>
>
> $ lspci
> 00:00.0 Host bridge: Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub
> Interface (rev 02)
> 00:01.0 PCI bridge: Intel Corporation 82865G/PE/P PCI to AGP Controller (rev
> 02)
> 00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI
> Controller #1 (rev 02)
> 00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI
> Controller #2 (rev 02)
> 00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI
> Controller #3 (rev 02)
> 00:1d.3 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI
> Controller #4 (rev 02)
> 00:1d.7 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI
> Controller (rev 02)
> 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2)
> 00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface
> Bridge (rev 02)
> 00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE
> Controller (rev 02)
> 00:1f.3 SMBus: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller
> (rev 02)
> 00:1f.5 Multimedia audio controller: Intel Corporation 82801EB/ER
> (ICH5/ICH5R) AC'97 Audio Controller (rev 02)
> 01:00.0 VGA compatible controller: ATI Technologies Inc RV350 AR [Radeon
> 9600]
> 01:00.1 Display controller: ATI Technologies Inc RV350 AR [Radeon 9600]
> (Secondary)
> 02:05.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon 9200
> PRO] (rev 01)
> 02:05.1 Display controller: ATI Technologies Inc RV280 [Radeon 9200 PRO]
> (Secondary) (rev 01)
> 02:06.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169
> Gigabit Ethernet (rev 10)
>
>
> $ lspci -v (video cards only)
> 01:00.0 VGA compatible controller: ATI Technologies Inc RV350 AR [Radeon
> 9600] (prog-if 00 [VGA controller])
> ? ? ? Subsystem: ATI Technologies Inc RV350 AR [Radeon 9600]
> ? ? ? Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 16
> ? ? ? Memory at c0000000 (32-bit, prefetchable) [size=256M]
> ? ? ? I/O ports at a800 [size=256]
> ? ? ? Memory at ffcf0000 (32-bit, non-prefetchable) [size=64K]
> ? ? ? Expansion ROM at ffcc0000 [disabled] [size=128K]
> ? ? ? Capabilities: <access denied>
> ? ? ? Kernel modules: radeonfb
>
> 01:00.1 Display controller: ATI Technologies Inc RV350 AR [Radeon 9600]
> (Secondary)
> ? ? ? Subsystem: ATI Technologies Inc Device 4153
> ? ? ? Flags: bus master, 66MHz, medium devsel, latency 32
> ? ? ? Memory at b0000000 (32-bit, prefetchable) [size=256M]
> ? ? ? Memory at ffce0000 (32-bit, non-prefetchable) [size=64K]
> ? ? ? Capabilities: <access denied>
>
> 02:05.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon 9200
> PRO] (rev 01) (prog-if 00 [VGA controller])
> ? ? ? Subsystem: Device 0001:0001
> ? ? ? Flags: bus master, medium devsel, latency 32, IRQ 17
> ? ? ? Memory at e4000000 (32-bit, prefetchable) [size=64M]
> ? ? ? I/O ports at b800 [size=256]
> ? ? ? Memory at ffde0000 (32-bit, non-prefetchable) [size=64K]
> ? ? ? Expansion ROM at dff00000 [disabled] [size=128K]
> ? ? ? Capabilities: <access denied>
> ? ? ? Kernel modules: radeonfb
>
> 02:05.1 Display controller: ATI Technologies Inc RV280 [Radeon 9200 PRO]
> (Secondary) (rev 01)
> ? ? ? Subsystem: Device 0001:0000
> ? ? ? Flags: bus master, medium devsel, latency 32
> ? ? ? Memory at e8000000 (32-bit, prefetchable) [size=64M]
> ? ? ? Memory at ffdf0000 (32-bit, non-prefetchable) [size=64K]
> ? ? ? Capabilities: <access denied>
>
> $ cat /proc/cpuinfo processor ? ? ? : 0 ? ? ? ? ? ? ?vendor_id ? ? ? :
> GenuineIntel ? cpu family ? ? ?: 15 ? ? ? ? ? ? model ? ? ? ? ? : 4
> ? ? ?model name ? ? ?: Intel(R) Pentium(R) 4 CPU 3.00GHz
> stepping ? ? ? ?: 1 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?cpu MHz ? ? ? ? :
> 3000.000 ? ? ? ? ? ? ? ? ? ? ? ? cache size ? ? ?: 1024 KB
> ? ? ? ?physical id ? ? : 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?siblings ? ? ? ?:
> 2 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?core id ? ? ? ? : 0
> ? ? ? ?cpu cores ? ? ? : 1 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?apicid ? ? ? ? ?:
> 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?initial apicid ?: 0
> fdiv_bug ? ? ? ?: no
> hlt_bug ? ? ? ? : no
> f00f_bug ? ? ? ?: no
> coma_bug ? ? ? ?: no
> fpu ? ? ? ? ? ? : yes
> fpu_exception ? : yes
> cpuid level ? ? : 5
> 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 sse2ss ht tm pbe constant_tsc
> pebs bts pni dtes64 monitor ds_cpl cid xtpr
> bogomips ? ? ? ?: 6000.67
> clflush size ? ?: 64
> power management:
>
> processor ? ? ? : 1
> vendor_id ? ? ? : GenuineIntel
> cpu family ? ? ?: 15
> model ? ? ? ? ? : 4
> model name ? ? ?: Intel(R) Pentium(R) 4 CPU 3.00GHz
> stepping ? ? ? ?: 1
> cpu MHz ? ? ? ? : 3000.000
> cache size ? ? ?: 1024 KB
> physical id ? ? : 0
> siblings ? ? ? ?: 2
> core id ? ? ? ? : 0
> cpu cores ? ? ? : 1
> apicid ? ? ? ? ?: 1
> initial apicid ?: 1
> fdiv_bug ? ? ? ?: no
> hlt_bug ? ? ? ? : no
> f00f_bug ? ? ? ?: no
> coma_bug ? ? ? ?: no
> fpu ? ? ? ? ? ? : yes
> fpu_exception ? : yes
> cpuid level ? ? : 5
> 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 sse2ss ht tm pbe constant_tsc
> pebs bts pni dtes64 monitor ds_cpl cid xtpr
> bogomips ? ? ? ?: 5999.17
> clflush size ? ?: 64
> power management:
>
>
> --
> Tomasz Chmielewski
> http://wpkg.org
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to [email protected]
> More majordomo info at ?http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at ?http://www.tux.org/lkml/
>
Rafael J. Wysocki schrieb:
> On Friday 06 March 2009, Tomasz Chmielewski wrote:
>> Don't really know where one should send Oops... Is there a better place than linux-kernel?
>
> [email protected] for one example (CCed).
So, assuming I won't find a better place to send an oops i.e. on
http://vger.kernel.org/vger-lists.html, should I go on and use linux-kernel?
I.e., where do I go with cpufreq oopses?
--
Tomasz Chmielewski
http://wpkg.org