Xka padaji
Vlada Macek
tuttle na bbs.fsik.cvut.cz
Čtvrtek Listopad 24 16:01:50 CET 2005
Zdar,
mam AMD Athlon XP 2200 a NVidia nForce2. Pred par mesici se zacala dit
velmi neprijemna vec -- obcas mi spadnou Xka. Pokazdy uplne to samy,
ztmavne obrazovka a naskoci prihlasovaci okno XDM, do kteryho stanice
bootuje.
Deje se tak nepravidelne, ale vypozoroval jsem, ze temer vzdy rano, kdy
je pocitac studeny (tak 19 st.C). Obcas se stane, ze to vubec nebootne a
zarazi se to na nejakem vypisu jadra. Po pulhodine od zapnuti a kdy je i
v pokoji tepleji, je pad Xek naprosto vyjimecny. Dnes se mi to
prekvapive stalo i kdyz komp uz nebyl studeny. Tak jsem ho do mrte
rozebral a vycistil a zase slozil.
Pote nenabootoval, belaly tam nekonecne osklive vypisy jadra. Jeden
pametovy modul byl uvolneny, coz jsem zaregistroval pri skladani. Kdyz
jsem ho vyjmul, pocitac nabehl ok. Pak jsem potreboval vyvetrat a
otevrit okno a Xka spadly. Prihlasil jsem se tedy a pak se to stalo
znovu. Od chvile zavreni okna a ohrati mistnosti uz se to nedeje.
Nejsem si jisty, jestli to bylo presne ve chvili padu Xek, ale v logu
pribylo toto:
Nov 24 15:19:35 puk kernel: c0105286
Nov 24 15:19:35 puk kernel: PREEMPT
Nov 24 15:19:35 puk kernel: Modules linked in: tun matroxfb_crtc2
matroxfb_maven i2c_matroxfb i2c_algo_bit i2c_core matroxfb_base
matroxfb_DAC1064 matrox
fb_accel cfbcopyarea cfbimgblt cfbfillrect matroxfb_g450 g450_pll
matroxfb_misc mga_vid snd_pcm_oss snd_mixer_oss ipt_REJECT ipt_LOG
ipt_limit ipt_state
iptable_mangle iptable_nat iptable_filter ip_tables ip_conntrack_ftp
ip_conntrack parport_pc parport floppy pcspkr rtc usbtest usb_storage
scsi_mod usbmo
use usblp usbkbd usbhid uhci_hcd emu10k1 sound ac97_codec 8139cp
snd_intel8x0 snd_mpu401_uart nvidia_agp snd_emu10k1 snd_rawmidi snd_pcm
snd_timer snd_seq_device snd_ac97_codec snd_page_alloc snd_util_mem
snd_hwdep snd soundcore 8139too mii ehci_hcd ohci_hcd usbcore agpgart
mousedev dm_mod evdev vmmon vmnet psmouse unix
Nov 24 15:19:35 puk kernel: CPU: 0
Nov 24 15:19:35 puk kernel: EIP:
0060:[__crc_blk_queue_max_phys_segments+109639589/287469206] Tainted: PF
Nov 24 15:19:35 puk kernel: EFLAGS: 00013286 (2.6.8-tuttleathlon)
Nov 24 15:19:35 puk kernel: EIP is at setup_sigcontext+0x56/0x130
Nov 24 15:19:35 puk kernel: eax: 00000000 ebx: d91fdfc4 ecx:
d91fc000 edx: bffff8d8
Nov 24 15:19:35 puk kernel: esi: bffff630 edi: bffff358 ebp:
00000000 esp: d91fdeb0
Nov 24 15:19:35 puk kernel: ds: 007b es: 007b ss: 0068
Nov 24 15:19:35 puk kernel: Process XFree86 (pid: 7366,
threadinfo=d91fc000 task=d8f47670)
Nov 24 15:19:35 puk kernel: Stack: dffcc7e0 bffff350 d91fdfc4 d80b6648
0000000e c010544d bffff358 bffff3b0
Nov 24 15:19:35 puk kernel: d91fdfc4 00000000 d8f47b94 d8f47b94
d80b6648 0000000e d91fdf28 c01058ea
Nov 24 15:19:35 puk kernel: 0000000e d80b6648 d8f47b94 d91fdfc4
d8f47b94 d91fdfc4 d8f47b94 d91fc000
Nov 24 15:19:35 puk kernel: Call Trace:
Nov 24 15:19:35 puk kernel:
[__crc_blk_queue_max_phys_segments+109640044/287469206]
setup_frame+0xed/0x1e0
Nov 24 15:19:35 puk kernel:
[__crc_blk_queue_max_phys_segments+109641225/287469206]
handle_signal+0xea/0x120
Nov 24 15:19:35 puk kernel:
[__crc_blk_queue_max_phys_segments+109641465/287469206] do_signal+0xba/0x120
Nov 24 15:19:35 puk kernel:
[__crc_blk_queue_max_phys_segments+110028979/287469206]
sys_select+0x234/0x4d0
Nov 24 15:19:35 puk kernel:
[__crc_blk_queue_max_phys_segments+109641620/287469206]
do_notify_resume+0x35/0x38
Nov 24 15:19:35 puk kernel:
[__crc_blk_queue_max_phys_segments+109642097/287469206]
work_notifysig+0x13/0x15
Nov 24 15:19:35 puk kernel: Code: c0 89 77 1c 09 c5 8b 13 31 c0 89 57 20
8b 53 08 09 c5 31 c0
Nov 24 15:19:35 puk kernel: <7>mtrr: no MTRR for d8000000,800000 found
Podival jsem se do starsich logu a pokud kernel neco ve chvili padu Xek
hlasil, tak stack trace byl jiny. Prikladam i vystup lspci-vvv.
Napada vas nejak, kde mam zacit s hledanim, co podezrivat? Poradte jak
postupvat, kdyz nemam nahradni hardware, kterym zkouset. (Bydlim v
Liberci.) A je to vubec hardwarem? Nemuze byt pricina jinde? Diky predem
za vas cas.
--
\//\/\
(Sometimes credited as 1494 F8DD 6379 4CD7 E7E3 1FC9 D750 4243 1F05 9424.)
------------- další část ---------------
0000:00:00.0 Host bridge: nVidia Corporation nForce2 AGP (different version?) (rev c1)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Region 0: Memory at d0000000 (32-bit, prefetchable) [size=128M]
Capabilities: <available only to root>
0000:00:00.1 RAM memory: nVidia Corporation nForce2 Memory Controller 0 (rev c1)
Subsystem: nVidia Corporation: Unknown device 0c17
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
0000:00:00.2 RAM memory: nVidia Corporation nForce2 Memory Controller 4 (rev c1)
Subsystem: nVidia Corporation: Unknown device 0c17
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
0000:00:00.3 RAM memory: nVidia Corporation nForce2 Memory Controller 3 (rev c1)
Subsystem: nVidia Corporation: Unknown device 0c17
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
0000:00:00.4 RAM memory: nVidia Corporation nForce2 Memory Controller 2 (rev c1)
Subsystem: nVidia Corporation: Unknown device 0c17
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
0000:00:00.5 RAM memory: nVidia Corporation nForce2 Memory Controller 5 (rev c1)
Subsystem: nVidia Corporation: Unknown device 0c17
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
0000:00:01.0 ISA bridge: nVidia Corporation nForce2 ISA Bridge (rev a4)
Subsystem: nVidia Corporation: Unknown device 0c11
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Capabilities: <available only to root>
0000:00:01.1 SMBus: nVidia Corporation nForce2 SMBus (MCP) (rev a2)
Subsystem: nVidia Corporation: Unknown device 0c11
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at e000 [size=32]
Capabilities: <available only to root>
0000:00:02.0 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) (prog-if 10 [OHCI])
Subsystem: nVidia Corporation: Unknown device 0c11
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0 (750ns min, 250ns max)
Interrupt: pin A routed to IRQ 5
Region 0: Memory at df002000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <available only to root>
0000:00:02.1 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) (prog-if 10 [OHCI])
Subsystem: nVidia Corporation: Unknown device 0c11
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0 (750ns min, 250ns max)
Interrupt: pin B routed to IRQ 11
Region 0: Memory at df003000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <available only to root>
0000:00:02.2 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) (prog-if 20 [EHCI])
Subsystem: nVidia Corporation: Unknown device 0c11
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0 (750ns min, 250ns max)
Interrupt: pin C routed to IRQ 5
Region 0: Memory at df004000 (32-bit, non-prefetchable) [size=256]
Capabilities: <available only to root>
0000:00:06.0 Multimedia audio controller: nVidia Corporation nForce2 AC97 Audio Controler (MCP) (rev a1)
Subsystem: nVidia Corporation: Unknown device 4144
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0 (500ns min, 1250ns max)
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at d000 [size=256]
Region 1: I/O ports at d400 [size=128]
Region 2: Memory at df000000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <available only to root>
0000:00:08.0 PCI bridge: nVidia Corporation nForce2 External PCI Bridge (rev a3) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: dd000000-deffffff
Prefetchable memory behind bridge: fff00000-000fffff
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
0000:00:09.0 IDE interface: nVidia Corporation nForce2 IDE (rev a2) (prog-if 8a [Master SecP PriP])
Subsystem: nVidia Corporation: Unknown device 05b2
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0 (750ns min, 250ns max)
Region 4: I/O ports at f000 [size=16]
Capabilities: <available only to root>
0000:00:1e.0 PCI bridge: nVidia Corporation nForce2 AGP (rev c1) (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: 32
Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
I/O behind bridge: 0000f000-00000fff
Memory behind bridge: da000000-dcffffff
Prefetchable memory behind bridge: d8000000-d9ffffff
BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B-
0000:01:03.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
Subsystem: Realtek Semiconductor Co., Ltd. RT8139
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 (8000ns min, 16000ns max)
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at c000 [size=256]
Region 1: Memory at de000000 (32-bit, non-prefetchable) [size=256]
Capabilities: <available only to root>
0000:01:05.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 04)
Subsystem: Creative Labs CT4850 SBLive! Value
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, 5000ns max)
Interrupt: pin A routed to IRQ 5
Region 0: I/O ports at c400 [size=32]
Capabilities: <available only to root>
0000:01:05.1 Input device controller: Creative Labs SB Live! MIDI/Game Port (rev 01)
Subsystem: Creative Labs Gameport Joystick
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
Region 0: I/O ports at c800 [size=8]
Capabilities: <available only to root>
0000:01:06.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
Subsystem: Realtek Semiconductor Co., Ltd. RT8139
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 (8000ns min, 16000ns max)
Interrupt: pin A routed to IRQ 5
Region 0: I/O ports at cc00 [size=256]
Region 1: Memory at de001000 (32-bit, non-prefetchable) [size=256]
Capabilities: <available only to root>
0000:02:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G400 AGP (rev 04) (prog-if 00 [VGA])
Subsystem: Matrox Graphics, Inc. Millennium G400 Dual Head 16Mb
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 (4000ns min, 8000ns max), Cache Line Size: 0x08 (32 bytes)
Interrupt: pin A routed to IRQ 11
Region 0: Memory at d8000000 (32-bit, prefetchable) [size=32M]
Region 1: Memory at da000000 (32-bit, non-prefetchable) [size=16K]
Region 2: Memory at db000000 (32-bit, non-prefetchable) [size=8M]
Capabilities: <available only to root>
Další informace o konferenci Linux