https://bugzilla.kernel.org/show_bug.cgi?id=24332
Summary: "irq 17: nobody cared" on suspending
Product: ACPI
Version: 2.5
Kernel Version: 2.6.37-020637rc3-generic
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Config-Interrupts
AssignedTo: [email protected]
ReportedBy: [email protected]
Regression: No
It asks to use irqpoll option but when that is used the machine gets awfully
slow(it takes ages to load up the desktop, and after it is not stable. It
freezes some time later)
The following Call Trace came up.
[ 448.967897] irq 17: nobody cared (try booting with the "irqpoll" option)
[ 448.967901] Pid: 0, comm: swapper Not tainted 2.6.37-020637rc3-generic
#201011220905
[ 448.967902] Call Trace:
[ 448.967908] <IRQ> [<ffffffff810d2d2b>] __report_bad_irq+0x2b/0xa0
[ 448.967922] [<ffffffff810d2ed7>] note_interrupt+0x107/0x150
[ 448.967927] [<ffffffff810d3a23>] handle_fasteoi_irq+0xc3/0x140
[ 448.967936] [<ffffffff8100e924>] handle_irq+0x24/0x40
[ 448.967940] [<ffffffff815ac93b>] do_IRQ+0x6b/0xe0
[ 448.967944] [<ffffffff815a4c53>] ret_from_intr+0x0/0x11
[ 448.967945] <EOI> [<ffffffff8131e0ce>] ? intel_idle+0xee/0x190
[ 448.967951] [<ffffffff8131e0b1>] ? intel_idle+0xd1/0x190
[ 448.967953] [<ffffffff815a4644>] ? _raw_spin_lock_irqsave+0x34/0x50
[ 448.967958] [<ffffffff81487fbd>] cpuidle_idle_call+0x8d/0x130
[ 448.967962] [<ffffffff8100a764>] cpu_idle+0xa4/0x120
[ 448.967966] [<ffffffff81588252>] rest_init+0x72/0x80
[ 448.967970] [<ffffffff81abff0a>] start_kernel+0x29a/0x380
[ 448.967973] [<ffffffff81abf140>] ? early_idt_handler+0x0/0x71
[ 448.967975] [<ffffffff81abf32a>] x86_64_start_reservations+0x6a/0xa0
[ 448.967977] [<ffffffff81abf44c>] x86_64_start_kernel+0xcc/0xf0
[ 448.967978] handlers:
[ 448.967979] [<ffffffffa027dcf0>] (ath_isr+0x0/0x260 [ath9k])
[ 448.967990] Disabling IRQ #17
The computer is an ASUS K42JC notebook, it wasn't stable with 2.6.35-22 and
2.6.35-23 kernels supplied by Ubuntu(stable and testing). It is stable with
2.6.37(didn't freeze).
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