** Description changed: Binary package hint: linux-source-2.6.20 Following update to latest Feisty kernel (2.6.20-8) my root partition fails to mount during boot. Kernel 2.6.20-6 works, noacpi does not help. Root is an ext3 partition on sda2. SATA harddrive is plugged into port 1 of i965 controller on an ASUS P5B VM. + I presume the relevant section of the boot log is: + + [ 3.353388] BUG: unable to handle kernel paging request at virtual address 00003020 + [ 3.376342] printing eip: + [ 3.384446] c01f006c + [ 3.390991] *pde = 00000000 + [ 3.399356] Oops: 0000 [#1] + [ 3.407718] SMP + [ 3.413327] Modules linked in: generic usbcore thermal processor fan fbcon tileblit font bitblit softcursor vesafb capability commoncap + [ 3.450392] CPU: 0 + [ 3.450392] EIP: 0060:[<c01f006c>] Not tainted VLI + [ 3.450393] EFLAGS: 00010097 (2.6.20-8-generic #2) + [ 3.487951] EIP is at vsnprintf+0x44c/0x5f0 + [ 3.500468] eax: 00003020 ebx: c04344c3 ecx: 00003020 edx: fffffffe + [ 3.520778] esi: c0379500 edi: 00003020 ebp: c04348c0 esp: dfdb9cdc + [ 3.541090] ds: 007b es: 007b ss: 0068 + [ 3.553350] Process modprobe (pid: 2038, ti=dfdb8000 task=df8a6030 task.ti=dfdb8000) + [ 3.575995] Stack: c03a3028 000280d2 00000010 c1fb0c00 c016a3cd 7df79067 c011dae6 00000400 + [ 3.601423] c04344c0 00000000 ffffffff ffffffff ffffffff f0000015 c0379524 00000400 + [ 3.626825] df82e400 f885af80 00000000 c01f0344 dfdb9dbc f885af80 c012660a dfdb9db8 + [ 3.652200] Call Trace: + [ 3.660097] [<c016a3cd>] anon_vma_prepare+0x1d/0xe0 + [ 3.675006] [<c011dae6>] kmap_atomic+0x86/0xa0 + [ 3.688615] [<c01f0344>] vscnprintf+0x14/0x20 + [ 3.701964] [<c012660a>] vprintk+0x5a/0x370 + [ 3.714796] [<c011e051>] __activate_task+0x21/0x40 + [ 3.729444] [<c0102220>] __switch_to+0xb0/0x1f0 + [ 3.743315] [<c012693b>] printk+0x1b/0x20 + [ 3.755624] [<c026508e>] ide_setup_pci_noise+0x1e/0x30 + [ 3.771313] [<c0265847>] do_ide_setup_pci_device+0x177/0x480 + [ 3.788558] [<c01b7477>] sysfs_new_dirent+0x27/0x80 + [ 3.803467] [<c01b75ac>] sysfs_make_dirent+0x1c/0x90 + [ 3.818636] [<c01b7565>] sysfs_dirent_exist+0x45/0x70 + [ 3.834064] [<c0265c07>] ide_setup_pci_device+0x17/0x80 + [ 3.850011] [<f885a0f1>] generic_init_one+0x61/0xc0 [generic] + [ 3.867517] [<c01fa103>] pci_match_device+0x13/0xc0 + [ 3.882425] [<f885a090>] generic_init_one+0x0/0xc0 [generic] + [ 3.899670] [<f885a090>] generic_init_one+0x0/0xc0 [generic] + [ 3.916917] [<c01fa226>] pci_device_probe+0x56/0x80 + [ 3.931826] [<c0255c84>] really_probe+0x54/0x140 + [ 3.945955] [<c0255db9>] driver_probe_device+0x49/0xc0 + [ 3.961642] [<c0255f8e>] __driver_attach+0x9e/0xa0 + [ 3.976291] [<c025517b>] bus_for_each_dev+0x3b/0x60 + [ 3.991199] [<c0255b34>] driver_attach+0x24/0x30 + [ 4.005327] [<c0255ef0>] __driver_attach+0x0/0xa0 + [ 4.019716] [<c025550b>] bus_add_driver+0x7b/0x1a0 + [ 4.034367] [<c01fa3f4>] __pci_register_driver+0x74/0xc0 + [ 4.050573] [<c0143ded>] sys_init_module+0x15d/0x1ba0 + [ 4.066005] [<c0107a3d>] sys_mmap2+0xcd/0xd0 + [ 4.079092] [<c0103260>] syscall_call+0x7/0xb + [ 4.092443] [<c02e0033>] unix_seqpacket_sendmsg+0x73/0x90 + [ 4.108910] ======================= + [ 4.119609] Code: fd ff ff c6 03 25 e9 1b fd ff ff 8d 4f 04 89 4c 24 50 8b 3f 81 ff ff 0f 00 00 77 05 bf d5 b4 36 c0 8b 54 24 2c 89 f9 89 c8 eb 06 <80> 38 00 74 07 40 4a 83 fa ff 75 f4 29 c8 89 c6 8b 44 24 28 f6 + [ 4.178984] EIP: [<c01f006c>] vsnprintf+0x44c/0x5f0 SS:ESP 0068:dfdb9cdc + [ 4.199138] udevd-event[2031]: run_program: <6>USB Universal Host Controller Interface driver v3.0 + '/sbin/modprobe'[ 4.226705] ACPI: PCI Interrupt 0000:00:1a.0[A] -> abnormal exitGSI 16 (level, low) -> IRQ 17 + Attached are kernel boot log, lspci output & hdparm -I output.
-- Kernel 2.6.20-8 cannot mount SATA root on ASUS P5B VM https://launchpad.net/bugs/86156 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
