Messages in this thread | | | Subject | Re: unexpected IRQ trap at vector a0 | From | Christian Reichert <> | Date | 09 Aug 2003 08:34:28 +0200 |
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Hi !
The boot option you have tried is not compleately correct.
Please gove it one try with option:
pci=noacpi
if that doesn't help try:
acpi=off
and let us know the results ...
Cheers, Chris
On Sat, 2003-08-09 at 04:25, Yaroslav Halchenko wrote: > Dear developers and bug-finders, > > I've got a new desktop - some kind of Pentium IV with hyper-threading, > so immediately decided to switch it to 2.6.0-test2-bk8 kernel which was > running on my desktop/laptops for quite a while, but I've got next > problem: when it boots I begin getting my console as well as > syslog/messages flooded with > > unexpected IRQ trap at vector a0 > > (actually first it hanged with PNPBIOS problem - I turned it off) > > I modified kernel a bit to don't get all my dmesg filled with only > this error message, so now it is reported only on 1st occurrence (as > well as next string Yarik: APIC is On). > > So this error fires up for the first time in the context: > > i2c-piix4 version 2.7.0 (20021208) > Advanced Linux Sound Architecture Driver Version 0.9.6 (Mon Jul 28 > 11:08:42 2003 UTC). > request_module: failed /sbin/modprobe -- snd-card-0. error = -16 > specify port > specify port > PCI: Setting latency timer of device 0000:00:1f.5 to 64 > unexpected IRQ trap at vector a0 > intel8x0: clocking to 48000 > ALSA device list: > #0: Intel ICH5 at 0xfebff800, irq 17 > > And later I'm getting also > IPv6 over IPv4 tunneling driver > irq 9: nobody cared! > Call Trace: > [<c010b347>] __report_bad_irq+0x2a/0x8b > [<c010b431>] note_interrupt+0x6f/0x9f > [<c010b748>] do_IRQ+0x161/0x192 > [<c0109a9c>] common_interrupt+0x18/0x20 > [<c010b2dd>] handle_IRQ_event+0x24/0x64 > [<c010b69f>] do_IRQ+0xb8/0x192 > [<c0105000>] _stext+0x0/0x64 > [<c0109a9c>] common_interrupt+0x18/0x20 > [<c0106e1e>] default_idle+0x0/0x2c > [<c0105000>] _stext+0x0/0x64 > [<c0106e47>] default_idle+0x29/0x2c > [<c0106eb7>] cpu_idle+0x3a/0x3c > [<c045481f>] start_kernel+0x16c/0x183 > [<c045440e>] unknown_bootoption+0x0/0xfd > > handlers: > [<c01f807f>] (acpi_irq+0x0/0x16) > Disabling IRQ #9 > > > My logs and kernel configuration (it was patched by > sched-2.6.0-test1-G7, though error existed in pure vanilla kernel as > well - I just already had compiled patched version in my hands already > so decided to proceed with it) > > http://www.onerussian.com/acpi.PIV/ > > I will provide any additional necessary information. > > Thank you in advance for your help > > .-. > =------------------------------ /v\ ----------------------------= > Keep in touch // \\ (yoh@|www.)onerussian.com > Yaroslav Halchenko /( )\ ICQ#: 60653192 > Linux User ^^-^^ [175555] > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/
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