[1.] One line summary of the problem:
oops lockup
[2.] Full description of the problem/report:
random lockup with oops
[3.] Keywords (i.e., modules, networking, kernel):
page_lau
[4.] Kernel version (from /proc/version):
Linux version 2.4.20-pre5-ac2 (root@the-penguin) (gcc version 2.95.4 20011002 (Debian prerelease)) #7 Thu Sep 5 17:48:25 PDT 2002
[5.] Output of Oops.. message (if applicable) with symbolic information
ksymoops 2.4.6 on i686 2.4.20-pre5-ac2. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.20-pre5-ac2/ (default)
-m /System.map (specified)
Sep 7 06:28:03 the-penguin kernel: are using the NVidia binary only module please report this bug to
Sep 7 06:28:03 the-penguin kernel: kernel BUG at page_alloc.c:102!
Sep 7 06:28:03 the-penguin kernel: invalid operand: 0000
Sep 7 06:28:03 the-penguin kernel: CPU: 0
Sep 7 06:28:03 the-penguin kernel: EIP: 0010:[__free_pages_ok+78/656] Not tainted
Sep 7 06:28:03 the-penguin kernel: EFLAGS: 00010282
Sep 7 06:28:03 the-penguin kernel: eax: 00000033 ebx: c17a3014 ecx: 00000001 edx: ef960000
Sep 7 06:28:03 the-penguin kernel: esi: 00000000 edi: 000003d0 ebp: 00000010 esp: c19ddf38
Sep 7 06:28:03 the-penguin kernel: ds: 0018 es: 0018 ss: 0018
Sep 7 06:28:03 the-penguin kernel: Process kswapd (pid: 4, stackpage=c19dd000)
Sep 7 06:28:03 the-penguin kernel: Stack: c02336e0 c0233680 c0233620 c17a3014 c17a3030 000003d0 00000010 c013ae6e
Sep 7 06:28:03 the-penguin kernel: c17a3014 000001d0 000003d0 00000010 c0139329 c17a3014 c17a3030 c012f026
Sep 7 06:28:03 the-penguin kernel: c0130f7b c012f05c c0278500 c02785dc 00001493 0000003e c0278608 00001493
Sep 7 06:28:03 the-penguin kernel: Call Trace: [try_to_free_buffers+142/224] [try_to_release_page+73/80] [page_launder_zone+1046/1632] [__free_pages+27/32] [page_launder_zone+1100/1632]
Sep 7 06:28:03 the-penguin kernel: Code: 0f 0b 66 00 f4 35 23 c0 83 c4 0c 89 d8 2b 05 b0 b2 2d c0 69
Using defaults from ksymoops -t elf32-i386 -a i386
>>ebx; c17a3014 <_end+14a9b3c/30534b88>
>>edx; ef960000 <_end+2f666b28/30534b88>
>>esp; c19ddf38 <_end+16e4a60/30534b88>
Code; 00000000 Before first symbol
00000000 <_EIP>:
Code; 00000000 Before first symbol
0: 0f 0b ud2a
Code; 00000002 Before first symbol
2: 66 data16
Code; 00000003 Before first symbol
3: 00 f4 add %dh,%ah
Code; 00000005 Before first symbol
5: 35 23 c0 83 c4 xor $0xc483c023,%eax
Code; 0000000a Before first symbol
a: 0c 89 or $0x89,%al
Code; 0000000c Before first symbol
c: d8 2b fsubrs (%ebx)
Code; 0000000e Before first symbol
e: 05 b0 b2 2d c0 add $0xc02db2b0,%eax
Code; 00000013 Before first symbol
13: 69 00 00 00 00 00 imul $0x0,(%eax),%eax
[6.] A small shell script or example program which triggers the
problem (if possible)
N/A
[7.] Environment
Debian sid
[7.1.] Software (add the output of the ver_linux script here)
If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.
Linux the-penguin 2.4.20-pre5-ac2 #7 Thu Sep 5 17:48:25 PDT 2002 i686 unknown unknown GNU/Linux
Gnu C 2.95.4
Gnu make 3.79.1
util-linux 2.11n
mount 2.11n
modutils 2.4.19
e2fsprogs 1.28
Linux C Library 2.2.5
Dynamic linker (ldd) 2.2.5
Procps 2.0.7
Net-tools 1.60
Console-tools 0.2.3
Sh-utils 2.0.15
Modules Loaded radeon nfsd lockd sunrpc ipx binfmt_misc hid usbmouse usb-uhci ehci-hcd usbcore vfat fat sr_mod cdrom agpgart cmpci soundcore 3c59x
[7.2.] Processor information (from /proc/cpuinfo):
processor : 0
vendor_id : AuthenticAMD
cpu family : 6
model : 6
model name : AMD Athlon(TM) XP 1700+
stepping : 2
cpu MHz : 1466.291
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow
bogomips : 2922.90
[7.3.] Module information (from /proc/modules):
radeon 93728 0
nfsd 68304 8 (autoclean)
lockd 48848 1 (autoclean) [nfsd]
sunrpc 60060 1 (autoclean) [nfsd lockd]
ipx 15940 2 (autoclean)
binfmt_misc 5628 1
hid 19460 0 (unused)
usbmouse 1812 0 (unused)
usb-uhci 21484 0 (unused)
ehci-hcd 20328 0 (unused)
usbcore 62816 1 [hid usbmouse usb-uhci ehci-hcd]
vfat 9532 0 (unused)
fat 29752 0 [vfat]
sr_mod 13200 0 (unused)
cdrom 29312 0 [sr_mod]
agpgart 15060 1
cmpci 24980 0 (unused)
soundcore 3652 2 [cmpci]
3c59x 25200 1
[7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0070-007f : rtc
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
0290-0297 : PnPBIOS PNP0c02
02f8-02ff : serial(auto)
03c0-03df : vga+
03f0-03f1 : PnPBIOS PNP0c02
03f8-03ff : serial(auto)
0cf8-0cff : PCI conf1
7800-781f : VIA Technologies, Inc. USB (#4)
7800-781f : usb-uhci
8000-801f : VIA Technologies, Inc. USB (#3)
8000-801f : usb-uhci
8400-840f : VIA Technologies, Inc. VT82C586B PIPC Bus Master IDE
8800-887f : 3Com Corporation 3c905B 100BaseTX [Cyclone]
8800-887f : 00:0f.0
9000-90ff : LSI Logic / Symbios Logic (formerly NCR) 53c895
9000-907f : sym53c8xx
9400-941f : VIA Technologies, Inc. USB (#2)
9400-941f : usb-uhci
9800-981f : VIA Technologies, Inc. USB
9800-981f : usb-uhci
a000-a00f : Promise Technology, Inc. PDC20276 IDE
a400-a403 : Promise Technology, Inc. PDC20276 IDE
a800-a807 : Promise Technology, Inc. PDC20276 IDE
b000-b003 : Promise Technology, Inc. PDC20276 IDE
b400-b407 : Promise Technology, Inc. PDC20276 IDE
b800-b8ff : C-Media Electronics Inc CM8738
b800-b8ff : cmpci
d000-dfff : PCI Bus #01
d800-d8ff : ATI Technologies Inc Radeon VE QY
e400-e47f : PnPBIOS PNP0c02
ec00-ec3f : PnPBIOS PNP0c02
00000000-0009fbff : System RAM
0009fc00-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000c7fff : Video ROM
000d0000-000d1fff : Extension ROM
000f0000-000fffff : System ROM
00100000-2fffbfff : System RAM
00100000-00229f71 : Kernel code
00229f72-002b0d1f : Kernel data
2fffc000-2fffefff : ACPI Tables
2ffff000-2fffffff : ACPI Non-volatile Storage
d3800000-d380007f : 3Com Corporation 3c905B 100BaseTX [Cyclone]
d4000000-d4000fff : LSI Logic / Symbios Logic (formerly NCR) 53c895
d4800000-d48000ff : LSI Logic / Symbios Logic (formerly NCR) 53c895
d5000000-d50000ff : VIA Technologies, Inc. USB 2.0
d5000000-d50000ff : ehci-hcd
d5800000-d5803fff : Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link)
d6000000-d60007ff : Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link)
d6800000-d6803fff : Promise Technology, Inc. PDC20276 IDE
d7000000-d7dfffff : PCI Bus #01
d7000000-d700ffff : ATI Technologies Inc Radeon VE QY
d7f00000-dfffffff : PCI Bus #01
d8000000-dfffffff : ATI Technologies Inc Radeon VE QY
e0000000-e3ffffff : VIA Technologies, Inc. VT8367 [KT266]
fec00000-fec00fff : reserved
fee00000-fee00fff : reserved
ffff0000-ffffffff : reserved
[7.5.] PCI information ('lspci -vvv' as root)
00:00.0 Host bridge: VIA Technologies, Inc. VT8367 [KT266]
Subsystem: Asustek Computer, Inc.: Unknown device 807f
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 0
Region 0: Memory at e0000000 (32-bit, prefetchable) [size=64M]
Capabilities: [a0] AGP version 2.0
Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2,x4
Command: RQ=0 SBA+ AGP+ 64bit- FW- Rate=x1
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:01.0 PCI bridge: VIA Technologies, Inc. VT8367 [KT266 AGP] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: d7000000-d7dfffff
Prefetchable memory behind bridge: d7f00000-dfffffff
BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:05.0 Multimedia audio controller: C-Media Electronics Inc CM8738 (rev 10)
Subsystem: Asustek Computer, Inc.: Unknown device 80e2
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (500ns min, 6000ns max)
Interrupt: pin A routed to IRQ 10
Region 0: I/O ports at b800 [size=256]
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:06.0 RAID bus controller: Promise Technology, Inc. PDC20276 IDE (rev 01) (prog-if 85)
Subsystem: Asustek Computer, Inc.: Unknown device 807e
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (1000ns min, 4500ns max), cache line size 08
Interrupt: pin A routed to IRQ 15
Region 0: I/O ports at b400 [size=8]
Region 1: I/O ports at b000 [size=4]
Region 2: I/O ports at a800 [size=8]
Region 3: I/O ports at a400 [size=4]
Region 4: I/O ports at a000 [size=16]
Region 5: Memory at d6800000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [60] Power Management version 1
Flags: PMEClk- DSI+ D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:07.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22 1394a-2000 Controller (prog-if 10 [OHCI])
Subsystem: Asustek Computer, Inc.: Unknown device 808d
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 35 (500ns min, 1000ns max), cache line size 08
Interrupt: pin A routed to IRQ 10
Region 0: Memory at d6000000 (32-bit, non-prefetchable) [size=2K]
Region 1: Memory at d5800000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:09.0 USB Controller: VIA Technologies, Inc. USB (rev 50) (prog-if 00 [UHCI])
Subsystem: Asustek Computer, Inc.: Unknown device 8080
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32, cache line size 08
Interrupt: pin A routed to IRQ 15
Region 4: I/O ports at 9800 [size=32]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:09.1 USB Controller: VIA Technologies, Inc. USB (rev 50) (prog-if 00 [UHCI])
Subsystem: Asustek Computer, Inc.: Unknown device 8080
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32, cache line size 08
Interrupt: pin B routed to IRQ 11
Region 4: I/O ports at 9400 [size=32]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:09.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 51) (prog-if 20 [EHCI])
Subsystem: Asustek Computer, Inc.: Unknown device 8080
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32, cache line size 08
Interrupt: pin C routed to IRQ 10
Region 0: Memory at d5000000 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:0d.0 SCSI storage controller: LSI Logic / Symbios Logic (formerly NCR) 53c895 (rev 01)
Subsystem: Tekram Technology Co.,Ltd. DC-390U2W
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (7500ns min, 16000ns max), cache line size 08
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at 9000 [size=256]
Region 1: Memory at d4800000 (32-bit, non-prefetchable) [size=256]
Region 2: Memory at d4000000 (32-bit, non-prefetchable) [size=4K]
Expansion ROM at <unassigned> [disabled] [size=64K]
00:0f.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone] (rev 30)
Subsystem: 3Com Corporation 3C905B Fast Etherlink XL 10/100
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (2500ns min, 2500ns max), cache line size 08
Interrupt: pin A routed to IRQ 12
Region 0: I/O ports at 8800 [size=128]
Region 1: Memory at d3800000 (32-bit, non-prefetchable) [size=128]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1+,D2+,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:11.0 ISA bridge: VIA Technologies, Inc. VT8233A ISA Bridge
Subsystem: Asustek Computer, Inc.: Unknown device 808c
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:11.1 IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP])
Subsystem: Asustek Computer, Inc.: Unknown device 808c
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin A routed to IRQ 0
Region 4: I/O ports at 8400 [disabled] [size=16]
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:11.2 USB Controller: VIA Technologies, Inc. USB (rev 23) (prog-if 00 [UHCI])
Subsystem: Asustek Computer, Inc.: Unknown device 808c
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32, cache line size 08
Interrupt: pin D routed to IRQ 14
Region 4: I/O ports at 8000 [size=32]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:11.3 USB Controller: VIA Technologies, Inc. USB (rev 23) (prog-if 00 [UHCI])
Subsystem: Asustek Computer, Inc.: Unknown device 808c
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32, cache line size 08
Interrupt: pin D routed to IRQ 14
Region 4: I/O ports at 7800 [size=32]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon VE QY (prog-if 00 [VGA])
Subsystem: Unknown device 174b:7112
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (2000ns min), cache line size 08
Interrupt: pin A routed to IRQ 11
Region 0: Memory at d8000000 (32-bit, prefetchable) [size=128M]
Region 1: I/O ports at d800 [size=256]
Region 2: Memory at d7000000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at d7fe0000 [disabled] [size=128K]
Capabilities: [58] AGP version 2.0
Status: RQ=47 SBA+ 64bit- FW- Rate=x1,x2,x4
Command: RQ=31 SBA+ AGP+ 64bit- FW- Rate=x1
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
[7.6.] SCSI information (from /proc/scsi/scsi)
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: IBM Model: DCAS-34330W Rev: S65A
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 02 Lun: 00
Vendor: IBM Model: DCAS-34330W Rev: S65A
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 03 Lun: 00
Vendor: IBM Model: DNES-318350W Rev: SA30
Type: Direct-Access ANSI SCSI revision: 03
Host: scsi0 Channel: 00 Id: 05 Lun: 00
Vendor: TOSHIBA Model: CD-ROM XM-6201TA Rev: 1037
Type: CD-ROM ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 06 Lun: 00
Vendor: IBM Model: DDYS-T18350N Rev: S96H
Type: Direct-Access ANSI SCSI revision: 03
[7.7.] Other information that might be relevant to the problem
(please look in /proc and include all information that you
think to be relevant):
[X.] Other notes, patches, fixes, workarounds:
none
--
*--* Mail: [email protected]
*--* Voice: 425.739.4247
*--* Fax: 425.827.9577
*--* HTTP://www.otak-k.com/~lawrence/
--------------------------------------
- - - - - - O t a k i n c . - - - - -
This is an interaction of the rmap vm patch (included in -ac) and the nVidia
binary driver. I have run into this myself, tho it doesn't usually cause a
lockup for me. (instead, it puts kswapd in the Z state (it aparrently never
respawns), and makes shutting down a PITA.))
Mind you, this is a bug in the nVidia driver, not the linux kernel, where it
pulls a behaviour that never was really correct before, but did work. This
bug truly needs to be reported to nVidia.
Not having that specific kernel tree on my system atm, I can't seem to find
the line that is BUG()'ing. But iirc, it's in this set
if (page->buffers)
BUG();
if (page->mapping)
BUG();
if (!VALID_PAGE(page))
BUG();
if (PageLocked(page))
BUG();
if (PageActive(page))
BUG();
page->flags &= ~((1<<PG_referenced) | (1<<PG_dirty));
and is the (page->mapping) test.
please, check your tree for the correct line (102 of page_alloc.c) to verify
this, and then pass it along to nVidia.
--
tabris
Tabris [[email protected]] wrote:
> This is an interaction of the rmap vm patch (included in -ac) and the nVidia
> binary driver. I have run into this myself, tho it doesn't usually cause a
> lockup for me. (instead, it puts kswapd in the Z state (it aparrently never
> respawns), and makes shutting down a PITA.))
>
> Mind you, this is a bug in the nVidia driver, not the linux kernel, where it
> pulls a behaviour that never was really correct before, but did work. This
> bug truly needs to be reported to nVidia.
I am not using nvidia anything.
--
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On Sun, 2002-09-08 at 22:53, Tabris wrote:
> This is an interaction of the rmap vm patch (included in -ac) and the nVidia
> binary driver. I have run into this myself, tho it doesn't usually cause a
Only he isnt using the Nvidia driver. Somehow he got a page that should
not have been blown away because someone still had maps to it.
On Monday 09 September 2002 23:09, Alan Cox wrote:
> On Sun, 2002-09-08 at 22:53, Tabris wrote:
> > This is an interaction of the rmap vm patch (included in -ac) and the nVidia
> > binary driver. I have run into this myself, tho it doesn't usually cause a
>
> Only he isnt using the Nvidia driver. Somehow he got a page that should
> not have been blown away because someone still had maps to it.
This might be the lru race, see "[CFT] [PATCH] LRU race fix"
--
Daniel