Messages in this thread | | | Date | Mon, 23 Aug 2004 18:51:59 +0200 | From | "Matthew Qvapul" <> | Subject | strange softdog message on 2.4.20 kernel... |
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Hallo I have a strange problem with wdt/softdog mechanism on my mashine `uname -a`: Linux pikpok2 2.4.20-28.7 #1 Thu Dec 18 11:23:36 EST 2003 i686 unknown
while performing the following operations I get the message which is at the end of commands sequence: 1) /bin/mknod /dev/watchdog c 10 130 2) /sbin/modprobe softdog soft_margin=900 3) grep "adg" > /dev/watchdog
SOFTDOG: WDT device closed unexpectedly. WDT will not stop!
what is strange I did exactly the same thing on my friend's mashine, `uname -a`: Linux klif 2.4.18-18.7.x.a1smp #1 SMP Mon Nov 25 17:39:43 CET 2002 i686 unknown
and there was no message.
what is more, while performing this on my mashine (2.4.20..) , it reset after some time ( maybe it was 900 secs ). I think this this was the reason. I tried it a few times ( together with opening /dev/watchdog file with emacs ) and I also caused kernel panic :(
some more info about my mashine. Mayebe it'll be helphul:
[4.] Kernel version (from /proc/version): Linux version 2.4.20-28.7 (bhcompile@bugs.devel.redhat.com) (gcc version 2.96 20 000731 (Red Hat Linux 7.3 2.96-126)) #1 Thu Dec 18 11:23:36 EST 2003
[7.] Environment BASH=/bin/bash BASH_ENV=/root/.bashrc BASH_VERSINFO=([0]="2" [1]="05a" [2]="0" [3]="1" [4]="release" [5]="i686-pc-linux-gnu") BASH_VERSION='2.05a.0(1)-release' COLORS=/etc/DIR_COLORS COLORTERM= COLUMNS=80 DIRSTACK=() DISPLAY=:0.0 EUID=0 GROUPS=() GS_LIB=/root/.kde/share/fonts GTK_RC_FILES=/etc/gtk/gtkrc:/root/.gtkrc:/root/.gtkrc-kde HISTFILE=/root/.bash_history HISTFILESIZE=1000 HISTSIZE=1000 HOME=/root HOSTNAME=pikpok2 HOSTTYPE=i686 IFS=$' \t\n' INPUTRC=/etc/inputrc KDE_MULTIHEAD=false KONSOLE_DCOP='DCOPRef(konsole-1414,konsole)' KONSOLE_DCOP_SESSION='DCOPRef(konsole-1414,session-1)' LANG=en_US.iso885915 LESSOPEN='|/usr/bin/lesspipe.sh %s' LINES=40 LOGNAME=root LS_COLORS='no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:bd=40;33;01:cd=40;33;01:or=01;05;37;41:mi=01;05;37;41:ex=01;32:*.cmd=01;32:*.exe=01;32:*.com=01;32:*.btm=01;32:*.bat=01;32:*.sh=01;32:*.csh=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.bz=01;31:*.tz=01;31:*.rpm=01;31:*.cpio=01;31:*.jpg=01;35:*.gif=01;35:*.bmp=01;35:*.xbm=01;35:*.xpm=01;35:*.png=01;35:*.tif=01;35:' MACHTYPE=i686-pc-linux-gnu MAIL=/var/spool/mail/root MAILCHECK=60 OPTERR=1 OPTIND=1 OSTYPE=linux-gnu PATH=/usr/local/sbin:/sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/bin:/root/bin PIPESTATUS=([0]="0") PPID=1414 PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME%%.*}:${PWD/$HOME/~}\007"' PS1='[\u@\h \W]\$ ' PS2='> ' PS4='+ ' PWD=/root QTDIR=/usr/lib/qt3-gcc2.96 SESSION_MANAGER=local/pikpok2:/tmp/.ICE-unix/1362 SHELL=/bin/bash SHELLOPTS=braceexpand:hashall:histexpand:monitor:history:interactive-comments:emacs SHLVL=3 SUPPORTED=en_US.iso885915:en_US:en TERM=xterm UID=0 USER=root USERNAME=root XDM_MANAGED=/var/run/xdmctl/xdmctl-:0,maysd,mayfn,sched XMODIFIERS=@im=none _= i=/etc/profile.d/which-2.sh langfile=/root/.i18n
[7.1.] redhat version Red Hat Linux release 7.3 (Valhalla)
[7.2.] Processor information (from /proc/cpuinfo): processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 8 model name : Pentium III (Coppermine) stepping : 3 cpu MHz : 501.140 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 999.42
[7.3.] Module information (from /proc/modules): nls_iso8859-1 3456 1 (autoclean) nls_cp437 5088 1 (autoclean) vfat 11484 1 (autoclean) fat 35992 0 (autoclean) [vfat] es1371 29856 1 (autoclean) gameport 3312 0 (autoclean) [es1371] ac97_codec 13184 0 (autoclean) [es1371] soundcore 6212 4 (autoclean) [es1371] agpgart 43520 0 (unused) autofs 11588 0 (autoclean) (unused) 3c59x 27464 1 ide-cd 31616 0 (autoclean) cdrom 33152 0 (autoclean) [ide-cd] usb-uhci 23620 0 (unused) usbcore 71680 1 [usb-uhci] ext3 63328 2 jbd 45740 2 [ext3]
[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 0170-0177 : ide1 01f0-01f7 : ide0 02f8-02ff : serial(auto) 0376-0376 : ide1 03c0-03df : vga+ 03f6-03f6 : ide0 03f8-03ff : serial(auto) 0cf8-0cff : PCI conf1 9000-9fff : PCI Bus #01 9000-90ff : ATI Technologies Inc Rage 128 RF/SG AGP a000-a07f : 3Com Corporation 3cSOHO100-TX Hurricane a000-a07f : 02:04.0 a400-a43f : Ensoniq 5880 AudioPCI a400-a43f : es1371 b000-b01f : Intel Corp. 82801AA USB b000-b01f : usb-uhci f000-f00f : Intel Corp. 82801AA IDE f000-f007 : ide0 f008-f00f : ide1
iomem: 00000000-0009fbff : System RAM 0009fc00-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000f0000-000fffff : System ROM 00100000-1fffffff : System RAM 00100000-00226219 : Kernel code 0022621a-0031f71f : Kernel data d0000000-d3ffffff : Intel Corp. 82815 815 Chipset Host Bridge and Memory Controller Hub d4000000-d7ffffff : PCI Bus #01 d4000000-d7ffffff : ATI Technologies Inc Rage 128 RF/SG AGP d8000000-d9ffffff : PCI Bus #01 d9000000-d9003fff : ATI Technologies Inc Rage 128 RF/SG AGP db000000-db00007f : 3Com Corporation 3cSOHO100-TX Hurricane ffb00000-ffffffff : reserved
[7.5.] PCI information ('lspci -vvv' as root) 00:00.0 Host bridge: Intel Corp. 82815 815 Chipset Host Bridge and Memory Controller Hub (rev 02) Subsystem: Intel Corp. 82815 815 Chipset Host Bridge and Memory Controller Hub 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=64M] Capabilities: [88] #09 [f104] Capabilities: [a0] AGP version 2.0 Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2 Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>
00:01.0 PCI bridge: Intel Corp. 82815 815 Chipset AGP Bridge (rev 02) (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: 32 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 I/O behind bridge: 00009000-00009fff Memory behind bridge: d8000000-d9ffffff Prefetchable memory behind bridge: d4000000-d7ffffff BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-
00:1e.0 PCI bridge: Intel Corp. 82801AA PCI Bridge (rev 02) (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=02, subordinate=02, sec-latency=32 I/O behind bridge: 0000a000-0000afff Memory behind bridge: da000000-dbffffff Prefetchable memory behind bridge: fff00000-000fffff BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
00:1f.0 ISA bridge: Intel Corp. 82801AA ISA Bridge (LPC) (rev 02) 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
00:1f.1 IDE interface: Intel Corp. 82801AA IDE (rev 02) (prog-if 80 [Master]) Subsystem: Intel Corp. 82801AA IDE 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 4: I/O ports at f000 [size=16]
00:1f.2 USB Controller: Intel Corp. 82801AA USB (rev 02) (prog-if 00 [UHCI]) Subsystem: Intel Corp. 82801AA USB 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 Interrupt: pin D routed to IRQ 11 Region 4: I/O ports at b000 [size=32]
01:00.0 VGA compatible controller: ATI Technologies Inc Rage 128 RF/SG AGP (prog-if 00 [VGA]) Subsystem: ATI Technologies Inc Magnum/Xpert128/X99/Xpert2000 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 (2000ns min), cache line size 08 Interrupt: pin A routed to IRQ 5 Region 0: Memory at d4000000 (32-bit, prefetchable) [size=64M] Region 1: I/O ports at 9000 [size=256] Region 2: Memory at d9000000 (32-bit, non-prefetchable) [size=16K] Expansion ROM at <unassigned> [disabled] [size=128K] Capabilities: [50] AGP version 2.0 Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2 Command: RQ=0 SBA+ AGP- 64bit- FW- Rate=<none> Capabilities: [5c] 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-
02:04.0 Ethernet controller: 3Com Corporation 3cSOHO100-TX Hurricane (rev 30) Subsystem: 3Com Corporation 3cSOHO100-TX Hurricane 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 11 Region 0: I/O ports at a000 [size=128] Region 1: Memory at db000000 (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-
02:05.0 Multimedia audio controller: Ensoniq 5880 AudioPCI (rev 04) Subsystem: Ensoniq: Unknown device 8001 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 (3000ns min, 32000ns max) Interrupt: pin A routed to IRQ 5 Region 0: I/O ports at a400 [size=64] Capabilities: [dc] 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)
the system is freshly installed and that problem also occured on my previous RH9.0 with the newest kernel updated.
greetings pikpus
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