Initialized radeon -> Oops: 0000 [#1] SMP

[Tomasz Chmielewski]

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
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