Bug 26386
| Summary: | Attempting to mount CD-RW drive causes system lockup | ||
|---|---|---|---|
| Product: | [Retired] Red Hat Linux | Reporter: | P. Beltrani <echo> |
| Component: | kernel | Assignee: | Michael K. Johnson <johnsonm> |
| Status: | CLOSED RAWHIDE | QA Contact: | Aaron Brown <abrown> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.1 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Whiteboard: | Florence Gold | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2001-02-27 15:17:39 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
assigning to kernel. We (Red Hat) should really try to resolve this before next release. Did a clean install of release 7.0.91, Wolverine. The problems appears to have been resolved in this release. Always nice to see bugs fixed. :-) Thanks for letting us know. This is a test message, to see if we can reproduce a problem -- please ignore |
System has a CD-ROM (master, /dev/hdc) and CD-RW (slave, /dev/hdd) Attempts to mount a cd using using the CD-RW cause the system to lock-up. The drive is a CenDyne CDICD00047 which I believe is a repackaged Ricoh RW7063A System info from syslog: kernel: Linux version 2.4.0-0.99.11 (root.redhat.com) (gcc version 2.96 20000731 (Red Hat Linux 7.0)) #1 Wed Jan 24 16:07:17 EST 2001 kernel: Kernel command line: auto BOOT_IMAGE=linux ro root=303 BOOT_FILE=/boot/vmlinuz-2.4.0-0.99.11 kernel: CPU: AMD Athlon(tm) Processor stepping 01 kernel: BIOS Vendor: Award Software, Inc. kernel: BIOS Version: ASUS K7V ACPI BIOS Revision 1007 kernel: BIOS Release: 07/26/2000 kernel: Board Vendor: ASUSTeK Computer INC.. kernel: Board Name: <K7V>. kernel: Board Version: REV 1.xx. kernel: apm: BIOS version 1.2 Flags 0x03 (Driver version 1.14) kernel: VP_IDE: IDE controller on PCI bus 00 dev 21 kernel: VP_IDE: chipset revision 16 kernel: VP_IDE: not 100%% native mode: will probe irqs later kernel: VP_IDE: VIA vt82c686a IDE UDMA66 controller on pci0:4.1 kernel: ide0: BM-DMA at 0xb800-0xb807, BIOS settings: hda:DMA, hdb:pio kernel: ide1: BM-DMA at 0xb808-0xb80f, BIOS settings: hdc:DMA, hdd:DMA kernel: hda: WDC AC310200R, ATA DISK drive kernel: ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx kernel: hdc: ASUS CD-S500/A, ATAPI CD/DVD-ROM drive kernel: hdd: CD-R/RW RW7063A, ATAPI CD/DVD-ROM drive kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 kernel: ide1 at 0x170-0x177,0x376 on irq 15 kernel: hda: 20044080 sectors (10263 MB) w/512KiB Cache, CHS=1247/255/63, UDMA(33) kernel: Partition check: kernel: hda: hda1 hda2 hda3 hda4 fstab entries: /dev/cdrom /mnt/cdrom iso9660 noauto,user,owner,ro 0 0 /dev/cdrom1 /mnt/cdrom1 iso9660 noauto,user,owner,ro 0 0 partial listing of /dev lrwxrwxrwx 1 root root 3 Feb 4 11:36 /dev/cdrom -> hdc lrwxrwxrwx 1 root root 3 Feb 4 11:36 /dev/cdrom1 -> hdd brw-rw---- 1 root disk 22, 0 Jan 18 01:16 /dev/hdc brw-rw---- 1 root disk 22, 64 Jan 18 01:16 /dev/hdd Procedure to generate failure: 1) boot to run level 2 2) Login as root 3) from command line execute: mount /mnt/cdrom This generates the following syslog entries kernel: hdc: ATAPI 50X CD-ROM drive, 128kB Cache, UDMA(33) kernel: Uniform CD-ROM driver Revision: 3.12 kernel: hdd: set_drive_speed_status: status=0x51 { DriveReady SeekComplete Error } kernel: hdd: set_drive_speed_status: error=0x04 kernel: hdd: ATAPI 32X CD-ROM CD-R/RW drive, 2048kB Cache, DMA 4) Unmount and eject cdrom 5) from command line execute: mount /mnt/cdrom1 At this point the CD spins up and the system locks-up Misc info: 1) The current hardware configuration works fine under RH 7.0. 2) "eject /dev/hdd" will eject the tray WITHOUT locking up the system. (Provided this is done before attempting to mount it) 3) The system WILL boot correctly from a RH 7.0 CD in /dev/hdd 4) The system will ATTEMPT to boot the RH fisher CD in /dev/hdd. However it locks up shortly after displaying the line "running /sbin/loader" followed by a blue screen.