Hi, got an other one with 3.0.20-rt36 on a different box: [45786.586445] irq 17: nobody cared (try booting with the "irqpoll" option) [45786.586449] Pid: 1071, comm: irq/17-hda_inte Not tainted 3.0.20.moa-rt36 #1 [45786.586451] Call Trace: [45786.586459] [<c1076228>] __report_bad_irq+0x24/0x9a [45786.586462] [<c10763d9>] note_interrupt+0x13b/0x1ac [45786.586467] [<c107530a>] irq_thread+0xe9/0x1a1 [45786.586470] [<c107545d>] ? exit_irq_thread+0x6f/0x6f [45786.586473] [<c1075221>] ? irq_finalize_oneshot+0x8c/0x8c [45786.586475] [<c1075221>] ? irq_finalize_oneshot+0x8c/0x8c [45786.586479] [<c104f1a1>] kthread+0x67/0x6c [45786.586482] [<c104f13a>] ? kthreadd+0x10a/0x10a [45786.586487] [<c12c20c2>] kernel_thread_helper+0x6/0x10 [45786.586488] handlers: [45786.586490] [<c1075029>] irq_default_primary_handler threaded [<f8084a2a>] ata_bmdma_interrupt [45786.586521] [<c1075029>] irq_default_primary_handler threaded [<f8400751>] azx_interrupt [45786.586526] [<c1075029>] irq_default_primary_handler threaded [<f8400751>] azx_interrupt [45786.586529] Disabling IRQ #17 Joël -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html