Messages in this thread | | | Date | Mon, 8 Sep 2003 09:14:20 +0200 (MEST) | From | Daniel Blueman <> | Subject | [2.6.0-test4] [BUG] ide floppy oops on probe... |
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When booting up with a floppy inserted in my LS-120 drive, or when accessing the floppy after boot, the kernel oopses. Let me know if more information is needed.
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[snip] Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ICH5-SATA: IDE controller at PCI slot 0000:00:1f.2 ICH5-SATA: chipset revision 2 ICH5-SATA: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:pio hda: Maxtor 6Y080M0, ATA DISK drive Using anticipatory scheduling elevator ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hdc: LS-120 VER5 00 UHD Floppy, ATAPI FLOPPY drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 128KiB hda: Host Protected Area detected. current capacity is 160084415 sectors (81963 MB) native capacity is 160086528 sectors (81964 MB) hda: 160084415 sectors (81963 MB) w/7936KiB Cache, CHS=65535/16/63, UDMA(33) hda: hda1 hda2 ide-floppy driver 0.99.newide hdc: 123264kB, 246528 blocks, 512 sector size hdc: 123264kB, 963/8/32 CHS, 533 kBps, 512 sector size, 720 rpm hdc:<1>Unable to handle kernel paging request at virtual address f7411034 printing eip: c02f0b4d *pde = 0060c067 *pte = 37411000 Oops: 0000 [#1] CPU: 0 EIP: 0060:[<c02f0b4d>] Not tainted EFLAGS: 00010046 EIP is at idefloppy_update_buffers+0x30/0x3e eax: 00000000 ebx: f7411004 ecx: 00000000 edx: 00000001 esi: c05be170 edi: c05be170 ebp: c0539ea8 esp: c0539e94 ds: 007b es: 007b ss: 0068 Process swapper (pid: 0, threadinfo=c0538000 task=c04a60e0) Stack: c05be170 00000001 00000000 c0538000 f74ae284 c0539ee0 c02f10c3 c05be170 f74ae284 00000001 c0539ed4 c02f4741 f7411004 00000000 00000000 f74ae000 c0538000 c05be170 f744c004 c0539f20 c02dcd0c c05be170 c04ab410 c0539f20 Call Trace: [<c02f10c3>] idefloppy_pc_intr+0x2f3/0x2f8 [<c02f4741>] __ide_dma_test_irq+0x1e/0x57 [<c02dcd0c>] ide_intr+0x2d2/0x5de [<c01138e3>] timer_interrupt+0x17f/0x3be [<c02f0dd0>] idefloppy_pc_intr+0x0/0x2f8 [<c010d341>] handle_IRQ_event+0x39/0x62 [<c010d948>] do_IRQ+0x144/0x3a4 [<c0129d1b>] profile_hook+0x2f/0x4d [<c0108029>] default_idle+0x0/0x2c [<c0105000>] rest_init+0x0/0xf5 [<c010b9a8>] common_interrupt+0x18/0x20 [<c0108029>] default_idle+0x0/0x2c [<c0105000>] rest_init+0x0/0xf5 [<c012007b>] __ioremap+0x9e/0xfa [<c0108050>] default_idle+0x27/0x2c [<c01080c1>] cpu_idle+0x31/0x3a [<c053a72a>] start_kernel+0x1bd/0x215 [<c053a43f>] unknown_bootoption+0x0/0xfa
Code: 8b 4b 30 85 c9 75 e1 83 c4 0c 5b 5e 5d c3 55 89 e5 83 ec 18 <0>Kernel panic: Fatal exception in interrupt In interrupt handler - not syncing
-- Daniel J Blueman
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