Bug#426264: linux-image-2.6.18-4-686-bigmem: Kernel BUG: Unbalanced enable for IRQ nnn
On Sun, May 27, 2007 at 05:01:58PM +0200, Pietro Pizzo wrote:
> Package: linux-image-2.6.18-4-686-bigmem
> Version: 2.6.18.dfsg.1-12
> Severity: normal
>
> *** Please type your report below this line ***
> Hi,
>
> during the boot process sometimes the kernel reports the following message:
>
> hde: HL-DT-ST DVDRAM GSA-H10N, ATAPI CD/DVD-ROM drive
> Unbalanced enable for IRQ 177
> BUG: warning at kernel/irq/manage.c:118/enable_irq()
> [<c013e6b1>] enable_irq+0x54/0x87
> [<f88638ae>] probe_hwif+0x556/0x627 [ide_core]
> [<c0210dfc>] __driver_attach+0x0/0x5d
> [<f8864195>] probe_hwif_init_with_fixup+0xb/0x63 [ide_core]
> [<f8865f61>] ide_setup_pci_device+0x3c/0x6d [ide_core]
> [<f8bc911e>] generic_init_one+0x92/0xa0 [generic]
> [<c01c121c>] pci_device_probe+0x36/0x57
> [<c0210d5d>] driver_probe_device+0x42/0x8b
> [<c0210e34>] __driver_attach+0x38/0x5d
> [<c021087e>] bus_for_each_dev+0x33/0x55
> [<c0210cc7>] driver_attach+0x11/0x13
> [<c0210dfc>] __driver_attach+0x0/0x5d
> [<c0210597>] bus_add_driver+0x64/0xfd
> [<c01c1358>] __pci_register_driver+0x47/0x63
> [<c0135fa5>] sys_init_module+0x16c3/0x1846
> [<c0160e08>] cp_new_stat64+0xfd/0x10f
> [<c0102c77>] syscall_call+0x7/0xb
> ide2 at 0xbc00-0xbc07,0xb882 on irq 177
>
> The problem does not occur at every boot and the system seems working well even after
> reporting this warning.
>
> I've an ASUS P5B motherboard with a JMicron 363 IDE controller.
>
> Should you need further information about my hardware, please do not hesitate to
> contact me.
Does this error still occur with more recent kernel versions?
If you're running Etch, could you try to reproduce this bug
with the 2.6.24 based kernel added in 4.0r4?
http://packages.qa.debian.org/l/linux-2.6.24.html
Cheers,
Moritz
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