From Bugzilla Helper: User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.8) Gecko/20050511 Firefox/1.0.4 Description of problem: SIS5513: SiS730 ATA 100 (1st gen) controller ide0: BM-DMA at 0xff00-0xff07, BIOS settings: hda:DMA, hdb:DMA ide1: BM-DMA at 0xff08-0xff0f, BIOS settings: hdc:DMA, hdd:DMA Probing IDE interface ide0... hda: Maxtor 6E040L0, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 Probing IDE interface ide1... BUG: soft lockup detected on CPU#0! Pid: 1, comm: swapper EIP: 0060:[<c0110ee3>] CPU: 0 EIP is at delay_tsc+0xb/0x13 EFLAGS: 00000287 Not tainted (2.6.11-1.1369_FC4) EAX: 4ed49bfc EBX: 0017100c ECX: 4ecd5e03 EDX: 00000013 ESI: c04980ac EDI: 000088b8 EBP: c04980ac DS: 007b ES: 007b CR0: 8005003b CR2: 0809c880 CR3: 1f2e1000 CR4: 000006d0 [<c0212dbd>] __delay+0x9/0xa [<c02b51ed>] ide_wait_not_busy+0x3c/0xaf [<c0110ee3>] delay_tsc+0xb/0x13 [<c02b6d55>] wait_hwif_ready+0x129/0x1f2 [<c02acf1a>] ide_hwif_request_regions+0x86/0xf5 [<c02b6ef7>] probe_hwif+0x51/0x49c [<c02b9924>] idedefault_attach+0x10/0x4c [<c02af16d>] ata_attach+0xcb/0x149 [<c02b7350>] probe_hwif_init_with_fixup+0xe/0x75 [<c02bb427>] ide_setup_pci_device+0x80/0x8e [<c043fbb1>] ide_scan_pcidev+0x31/0x57 [<c043fbf4>] ide_scan_pcibus+0x1d/0x97 [<c043f288>] probe_for_hwifs+0xa/0x14 [<c043f2da>] ide_init+0x48/0x5e [<c04247e9>] do_initcalls+0x55/0xb1 [<c018562e>] kern_mount+0x15/0x19 [<c0100279>] init+0x0/0xf7 [<c0100299>] init+0x20/0xf7 [<c01012a8>] kernel_thread_helper+0x0/0xb [<c01012ad>] kernel_thread_helper+0x5/0xb [<c01505e1>] softlockup_tick+0x95/0x1b8 [<c012cd3d>] update_wall_time+0x14/0x40 [<c012d331>] do_timer+0x4d/0xfb [<c0108c2e>] timer_interrupt+0x60/0x1b5 [<c015085d>] handle_IRQ_event+0x2e/0x5a [<c015093c>] __do_IRQ+0xb3/0x367 [<c0105b1d>] do_IRQ+0x4a/0x82 ======================= [<c0105b24>] do_IRQ+0x51/0x82 [<c0103c0e>] common_interrupt+0x1a/0x20 [<c0110ee3>] delay_tsc+0xb/0x13 [<c0212dbd>] __delay+0x9/0xa [<c02b51ed>] ide_wait_not_busy+0x3c/0xaf [<c0110ee3>] delay_tsc+0xb/0x13 [<c02b6d55>] wait_hwif_ready+0x129/0x1f2 [<c02acf1a>] ide_hwif_request_regions+0x86/0xf5 [<c02b6ef7>] probe_hwif+0x51/0x49c [<c02b9924>] idedefault_attach+0x10/0x4c [<c02af16d>] ata_attach+0xcb/0x149 [<c02b7350>] probe_hwif_init_with_fixup+0xe/0x75 [<c02bb427>] ide_setup_pci_device+0x80/0x8e [<c043fbb1>] ide_scan_pcidev+0x31/0x57 [<c043fbf4>] ide_scan_pcibus+0x1d/0x97 [<c043f288>] probe_for_hwifs+0xa/0x14 [<c043f2da>] ide_init+0x48/0x5e [<c04247e9>] do_initcalls+0x55/0xb1 [<c018562e>] kern_mount+0x15/0x19 [<c0100279>] init+0x0/0xf7 [<c0100299>] init+0x20/0xf7 [<c01012a8>] kernel_thread_helper+0x0/0xb [<c01012ad>] kernel_thread_helper+0x5/0xb ide1: Wait for ready failed before probe ! hdc: HL-DT-STDVD-ROM GDR8161B, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 128KiB hda: 80293248 sectors (41110 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(100) hda: cache flushes supported hda: hda1 hda2 hdc: ATAPI 48X DVD-ROM drive, 256kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1.Just restart my systen 2.Install the system with my current configuration 3. Actual Results: System hangs for a while but continue with the probe , if I install gnome the system speed increase drammaticly aswell. Additional info:
This appears to mostly be a bug in the soft lockup detection. The long delay at boot is intentional. The system isn't happy - the CD on hdc is never showing as 'ready' so the kernel gives up and tries anyway which apparently works after 30 seconds.
[This comment has been added as a mass update for all FC4 kernel bugs. If you have migrated this bug from an FC3 bug today, ignore this comment.] Please retest your problem with todays 2.6.12-1.1398_FC4 update. If your problem involved being unable to boot, or some hardware not being detected correctly, please make sure your /etc/modprobe.conf is correct *BEFORE* installing any kernel updates. If in doubt, you can recreate this file using.. mv /etc/sysconfig/hwconf /etc/sysconfig/hwconf.bak mv /etc/modprobe.conf /etc/modprobe.conf.bak kudzu Thank you.
Mass update to all FC4 bugs: An update has been released (2.6.13-1.1526_FC4) which rebases to a new upstream kernel (2.6.13.2). As there were ~3500 changes upstream between this and the previous kernel, it's possible your bug has been fixed already. Please retest with this update, and update this bug if necessary. Thanks.
2.6.14-1.1637_FC4 has been released as an update for FC4. Please retest with this update, as a large amount of code has been changed in this release, which may have fixed your problem. Thank you.
This is a mass-update to all currently open kernel bugs. A new kernel update has been released (Version: 2.6.15-1.1830_FC4) based upon a new upstream kernel release. Please retest against this new kernel, as a large number of patches go into each upstream release, possibly including changes that may address this problem. This bug has been placed in NEEDINFO_REPORTER state. Due to the large volume of inactive bugs in bugzilla, if this bug is still in this state in two weeks time, it will be closed. Should this bug still be relevant after this period, the reporter can reopen the bug at any time. Any other users on the Cc: list of this bug can request that the bug be reopened by adding a comment to the bug. If this bug is a problem preventing you from installing the release this version is filed against, please see bug 169613. Thank you.
Closing per previous comment.