[1.] One line summary of the problem:
System deadlock when trying to mount damaged cd media
[2.] Full description of the problem/report:
When tried to mount one of my old cds (well it was a little bit
scrached), the mount process was stack and after a couple of seconds there
was no responce from the mouse/keyboard. As a mater of fact the keyboard
leds "Num/Caps/Scroll" start bliping and Ctrl+Alt+Backspace as well as
Ctrl+Alt+Del did not respond. The only solution was to reboot the system. On
another instance the same problem appeared, only this time the cd was
mounted succesfully but there was a problem with a spesific sector of the cd
disk.
[3.] Keywords (i.e., modules, networking, kernel):
kernel?, modules?
[4.] Kernel version (from /proc/version):
Linux version 2.4.21 (root@Chr0n0s) (gcc version 3.2.2) #1 Sun Jun 29
20:21:55 BST 2003
[5.] Output of Oops.. message (if applicable) with symbolic information
resolved (see Documentation/oops-tracing.txt): N/A
[6.] A small shell script or example program which triggers the problem (if
possible): N/A
[7.] Environment
[7.1.] Software (add the output of the ver_linux script here):
Linux Chr0n0s 2.4.21 #1 Sun Jun 29 20:21:55 BST 2003 i686 unknown
Gnu C 3.2.2
Gnu make 3.80
util-linux 2.11z
mount 2.11z
modutils 2.4.22
e2fsprogs 1.32
jfsutils 1.1.1
reiserfsprogs 3.6.4
PPP 2.4.1
Linux C Library 2.3.1
Dynamic linker (ldd) 2.3.1
Linux C++ Library 5.0.2
Procps 3.1.6
Net-tools 1.60
Kbd 1.08
Sh-utils 2.0
Modules Loaded vmnet vmmon CDCEther es1370 ide-scsi
[7.2.] Processor information (from /proc/cpuinfo):
Linux version 2.4.21 (root@Chr0n0s) (gcc version 3.2.2) #1 Sun Jun 29
20:21:55 BST 2003
Chr0n0s:/usr/src/linux/scripts# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 6
model name : Celeron (Mendocino)
stepping : 5
cpu MHz : 463.229
cache size : 128 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 apic sep mtrr pge mca
cmov pat pse36 mmx fxsr
bogomips : 924.05
[7.3.] Module information (from /proc/modules):
vmnet 21408 4
vmmon 20628 6
CDCEther 12540 1
es1370 26796 1
ide-scsi 10352 0
[7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
Chr0n0s:/usr/src/linux/scripts# cat /proc/ioports
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
d000-dfff : PCI Bus #01
d800-d8ff : 3Dfx Interactive, Inc. Voodoo 3
e800-e83f : Ensoniq ES1370 [AudioPCI]
e800-e83f : es1370
f0a0-f0bf : Intel Corp. 82371AB/EB/MB PIIX4 ACPI
f0c0-f0ff : Intel Corp. 82371AB/EB/MB PIIX4 ACPI
f400-f40f : Olicom OC-2326
f400-f40f : TLAN
f800-f81f : Intel Corp. 82371AB/EB/MB PIIX4 USB
f800-f81f : usb-uhci
fcf0-fcff : Intel Corp. 82371AB/EB/MB PIIX4 IDE
fcf0-fcf7 : ide0
fcf8-fcff : ide1
Chr0n0s:/usr/src/linux/scripts# cat /proc/iomem
00000000-0009fbff : System RAM
0009fc00-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000c7fff : Video ROM
000f0000-000fffff : System ROM
00100000-13ffdfff : System RAM
00100000-0032145b : Kernel code
0032145c-003c3223 : Kernel data
13ffe000-13fffbff : ACPI Tables
13fffc00-13ffffff : ACPI Non-volatile Storage
dc000000-ddffffff : PCI Bus #01
dc000000-ddffffff : 3Dfx Interactive, Inc. Voodoo 3
fc000000-fdffffff : PCI Bus #01
fc000000-fdffffff : 3Dfx Interactive, Inc. Voodoo 3
fe000000-fe7fffff : Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge
fedffc00-fedffc0f : Olicom OC-2326
ffff0800-ffffffff : reserved
[7.5.] PCI information ('lspci -vvv' as root)
Chr0n0s:/usr/src/linux/scripts# lspci -vvv
00:00.0 Host bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge
(rev 03)
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
Region 0: Memory at fe000000 (32-bit, prefetchable) [size=8M]
Capabilities: [a0] AGP version 1.0
Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64-
HTrans- 64bit- FW- AGP3- Rate=x1,x2
Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW-
Rate=<none>
00:01.0 PCI bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev
03) (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: 128
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: fc000000-fdffffff
Prefetchable memory behind bridge: dc000000-ddffffff
BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B+
00:07.0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (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
00:07.1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01) (prog-if
80 [Master])
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
Region 4: I/O ports at fcf0 [size=16]
00:07.2 USB Controller: Intel Corp. 82371AB/EB/MB PIIX4 USB (rev 01)
(prog-if 00 [UHCI])
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
Interrupt: pin D routed to IRQ 9
Region 4: I/O ports at f800 [size=32]
00:07.3 Bridge: Intel Corp. 82371AB/EB/MB PIIX4 ACPI (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-
Interrupt: pin ? routed to IRQ 9
00:0c.0 Ethernet controller: Olicom OC-2326 (rev 01)
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 (16000ns min, 7000ns max), cache line size 08
Interrupt: pin A routed to IRQ 5
Region 0: I/O ports at f400 [size=16]
Region 1: Memory at fedffc00 (32-bit, non-prefetchable) [size=16]
Expansion ROM at <unassigned> [disabled] [size=64K]
00:10.0 Multimedia audio controller: Ensoniq ES1370 [AudioPCI] (rev 01)
Subsystem: Unknown device 4942:4c4c
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: 96 (3000ns min, 32000ns max)
Interrupt: pin A routed to IRQ 9
Region 0: I/O ports at e800 [size=64]
01:00.0 VGA compatible controller: 3Dfx Interactive, Inc. Voodoo 3 (rev 01)
(prog-if 00 [VGA])
Subsystem: 3Dfx Interactive, Inc. Voodoo3 AGP
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: Memory at fc000000 (32-bit, non-prefetchable) [size=32M]
Region 1: Memory at dc000000 (32-bit, prefetchable) [size=32M]
Region 2: I/O ports at d800 [size=256]
Expansion ROM at <unassigned> [disabled] [size=64K]
Capabilities: [54] AGP version 1.0
Status: RQ=8 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans-
64bit+ FW- AGP3- Rate=x1,x2
Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW-
Rate=<none>
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-
[7.6.] SCSI information (from /proc/scsi/scsi):
Chr0n0s:/usr/src/linux/scripts# cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: PLEXTOR Model: CD-R PX-W4824A Rev: 1.01
Type: CD-ROM ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 01 Lun: 00
Vendor: ATAPI-CD Model: ROM-DRIVE-52MAX Rev: 52CE
Type: CD-ROM ANSI SCSI revision: 02
-- GODoal --
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