Messages in this thread | | | Subject | PROBLEM: Kernel Panic 2.4.18-6mdk after ATAPI Reset on reading bad CD-RW (repeatable) | From | Lyall Pearce <> | Date | 10 Jun 2002 20:23:35 +0930 |
| |
I am not sure where to send this message and am hoping you can assist.
Problem description.
I have a CD-RW80 which contains a 650mb part of a zip archive which I was attempting to restore. (so much for backups :( )
When attempting to read a CD-RW (700mb) in my Sony CRX1611 IDE based CD Rewriter. The CD-RW has a problem reading - I have no problems with this (other than being annoyed), but when I use the following
dd conv=3Dnoerror if=3D/mnt/cdrom/Images.z01 or=3D~/images/Images.z01
dd reports lots of errors - this too is ok (since I figure I could 'bypass the missing section in the unpack'), until eventually the ATAPI interface apparently resets. Then the kernel thows a panic in the exception handler.
Initially it was simply hanging my X session - I tried doing the copy at 'init 2' level and this was when I noticed the panic.
I am able to reproduce this error at will - albeit a 5 minute turn around time till the CD read gets to the 640mb mark where the problem occurrs.
I do not know how to do a screen capture or where to find the panic information - which I will gladly supply upon request, once I have been given instructions on where to find it.
Feel free to talk technical - I am a C/Unix programmer of many years but have had nothing to do with the kernel short of re-building it.
Mandrake 8.2 Standard Kernel version 2.4.18
Linux version 2.4.18-6mdk (quintela@bi.mandrakesoft.com) (gcc version 2.96 20000731 (Mandrake Linux 8.2 2.96-0.76mdk)) #1 Fri Mar 15 02:59:08 CET 2002
Find attached a Mandrake HardDrake Report file of the hardware configuration.
...Lyall
<?xml version="1.0"?> <HARDDRAKE VERSION="0.9.3"> <DEVICES> <DEVICE VENDOR="GenuineIntel" MODEL="Pentium III (Katmai)" TYPE="cpu" BUS="Unknown" MODULE="Not Available" POS="0" FLAGS="[HAS_FPU:HAS_MMX]" BOGOMIPS="1104.28" BUGS="(none)" FREQ="553"/> <DEVICE TYPE="memory" BUS="Unknown" MODULE="Not Available" POS="0" TOTAL="513868" FREE="160592" SHARED="0" BUFFERS="119008" CACHED="101516" SWAP_TOTAL="261496" SWAP_FREE="261496"/> <DEVICE VENDOR="Unknown" MODEL="ST38420A" TYPE="disk" BUS="ATAPI/IDE" MODULE="Not Available" DEV="/dev/hdd" POS="0" SIZE="16836120" CYLINDERS="1048" HEADS="255" SECTORS="63"/> <DEVICE VENDOR="Unknown" MODEL="WDC WD300BB-00AUA1" TYPE="disk" BUS="ATAPI/IDE" MODULE="Not Available" DEV="/dev/hdc" POS="0" SIZE="58633344" CYLINDERS="58168" HEADS="16" SECTORS="63"/> <DEVICE VENDOR="Unknown" MODEL="Maxtor 92049U6" TYPE="disk" BUS="ATAPI/IDE" MODULE="Not Available" DEV="/dev/hda" POS="0" SIZE="40017915" CYLINDERS="2491" HEADS="255" SECTORS="63"/> <DEVICE VENDOR="PNY/Data" MODEL="PNY/Datafab CF+S" TYPE="disk" BUS="SCSI" MODULE="Not Available" DEV="/dev/sda" POS="0" SIZE="2095104" CYLINDERS="1023" HEADS="64" SECTORS="32"/> <DEVICE VENDOR="Unknown" MODEL="1.44MB 3.5"" TYPE="floppy" BUS="Floppy Drive Controller" MODULE="Not Available" DEV="/dev/fd0" POS="0"/> <DEVICE VENDOR="Unknown" MODEL="SONY CD-RW CRX1611" TYPE="cdrom" BUS="ATAPI/IDE" MODULE="ignore" DEV="/dev/hdb" POS="0"/> <DEVICE VENDOR="SONY" MODEL="CD-RW CRX1611" TYPE="cdrom" BUS="SCSI" MODULE="ignore" DEV="/dev/scd0" POS="0"/> <DEVICE VENDOR="Realtek Semiconductor Co., Ltd." MODEL="RTL-8139" TYPE="ethernet" BUS="PCI" MODULE="rtl8139" POS="0" ID="10ec8139"/> <DEVICE VENDOR="nVidia Corporation" MODEL="GeForce DDR (generic) NV11" TYPE="video" BUS="PCI" MODULE="Not Available" POS="0" ID="00000000"/> <DEVICE VENDOR="VIA Technologies, Inc." MODEL="VT82C586 IDE [Apollo]" TYPE="ide" BUS="PCI" MODULE="ignore" POS="0" ID="11060571"/> <DEVICE VENDOR="VIA Technologies, Inc." MODEL="VT82C586B USB" TYPE="usb" BUS="PCI" MODULE="usb-uhci" POS="0" ID="11063038"/> <DEVICE VENDOR="Ensoniq" MODEL="5880 AudioPCI" TYPE="sound" BUS="PCI" MODULE="es1371" POS="0" FLAGS="[]" ID="12745880"/> <DEVICE VENDOR="Unknown" MODEL="Unknown" TYPE="other" BUS="USB" POS="0" ID="045e0040"/> <DEVICE VENDOR="Unknown" MODEL="Unknown" TYPE="other" BUS="USB" POS="0" ID="04512046"/> <DEVICE VENDOR="Unknown" MODEL="Unknown" TYPE="other" BUS="USB" POS="0" ID="07c4a005"/> <DEVICE VENDOR="VIA Technologies, Inc." MODEL="VT82C691 [Apollo PRO]" TYPE="bridge" BUS="PCI" MODULE="ignore" POS="0" ID="11060691"/> <DEVICE VENDOR="VIA Technologies, Inc." MODEL="VT82C598 [Apollo MVP3 AGP]" TYPE="bridge" BUS="PCI" MODULE="ignore" POS="0" ID="11068598"/> <DEVICE VENDOR="VIA Technologies, Inc." MODEL="VT82C596 ISA [Apollo PRO]" TYPE="bridge" BUS="PCI" MODULE="ignore" POS="0" ID="11060596"/> <DEVICE VENDOR="VIA Technologies, Inc." MODEL="Power Management Controller" TYPE="bridge" BUS="PCI" MODULE="ignore" POS="0" ID="11063050"/> </DEVICES> </HARDDRAKE> [unhandled content-type:application/pgp-signature] | |