Re: acpi/suspend - irq 9: nobody cared
From: yakui_zhao
Date: Thu May 07 2009 - 21:52:22 EST
On Thu, 2009-05-07 at 18:58 +0800, Bob Copeland wrote:
> Hi,
>
> I have been seeing the following in 2.6.30 whenever I suspend to ram.
> The power button no longer works afterwards. I don't recall any
> problems with 2.6.29. Anyone have any ideas before I try bisecting?
>From the description it seems that this is a regression.
Will you please use git-bisect to identify the commit which causes the
regression?
Thanks.
>
> (The previous W taint is something unrelated.)
>
> [31263.940249] appletouch: Geyser mode initialized.
> [31263.941375] usb 4-2: type resume
> [31264.043112] usb 4-2: reset full speed USB device using uhci_hcd and address 2
> [31264.183582] usb 5-1: type resume
> [31264.283313] irq 9: nobody cared (try booting with the "irqpoll" option)
> [31264.283318] Pid: 0, comm: swapper Tainted: G W 2.6.30-rc4-wl #116
> [31264.283320] Call Trace:
> [31264.283328] [<c015a01a>] __report_bad_irq+0x33/0x74
> [31264.283333] [<c015a150>] note_interrupt+0xf5/0x14d
> [31264.283337] [<c015a6bf>] handle_fasteoi_irq+0x8c/0xb0
> [31264.283342] [<c0104601>] handle_irq+0x40/0x4b
> [31264.283348] [<c035a322>] do_IRQ+0x4a/0x8c
> [31264.283352] [<c010312e>] common_interrupt+0x2e/0x34
> [31264.283358] [<c01455a3>] ? trace_hardirqs_on+0xb/0xd
> [31264.283362] [<c014007b>] ? timer_list_show+0x1b3/0x939
> [31264.283375] [<f891c00f>] ? acpi_idle_enter_c1+0xad/0xb9 [processor]
> [31264.283380] [<c02d20ee>] cpuidle_idle_call+0x6a/0x9c
> [31264.283384] [<c0101cc8>] cpu_idle+0x53/0x87
> [31264.283388] [<c03467e0>] rest_init+0x6c/0x6e
> [31264.283394] [<c04df74d>] start_kernel+0x286/0x28b
> [31264.283398] [<c04df037>] __init_begin+0x37/0x3c
> [31264.283400] handlers:
> [31264.283402] [<c022cabc>] (acpi_irq+0x0/0x2e)
> [31264.283408] Disabling IRQ #9
> [31264.285035] usb 5-1: reset full speed USB device using uhci_hcd and address 2
> [31264.383127] ------------[ cut here ]------------
> [31264.383132] WARNING: at kernel/irq/handle.c:366 handle_IRQ_event+0x40/0x179()
> [31264.383137] Hardware name: MacBook1,1
> [31264.383140] BUG: IRQ handler called from non-hardirq context!Modules linked in: fuse i915 drm af_packet acpi_cpufreq binfmt_misc dm_mirror dm_region_hash dm_log dm_multipath dm_mod arc4 ecb ath5k snd_hda_codec_idt snd_hda_intel hid_apple appletouch snd_hda_codec mac80211 usbhid snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq ath snd_seq_device sky2 ohci1394 snd_pcm_oss snd_mixer_oss cfg80211 ieee1394 processor button snd_pcm snd_timer uhci_hcd ehci_hcd bitrev snd ac battery thermal snd_page_alloc crc32 sg joydev sr_mod applesmc input_polldev evdev cdrom unix [last unloaded: microcode]
> [31264.383241] Pid: 0, comm: swapper Tainted: G W 2.6.30-rc4-wl #116
> [31264.383245] Call Trace:
> [31264.383254] [<c012590f>] warn_slowpath+0x76/0xa5
> [31264.383264] [<c01473e5>] ? print_lock_contention_bug+0x14/0xd7
> [31264.383272] [<c013bb30>] ? sched_clock_cpu+0x92/0x2f1
> [31264.383281] [<c01455a3>] ? trace_hardirqs_on+0xb/0xd
> [31264.383290] [<c035659a>] ? _spin_unlock_irqrestore+0x3b/0x5d
> [31264.383298] [<c0145473>] ? trace_hardirqs_on_caller+0x18/0x13d
> [31264.383307] [<c03565a6>] ? _spin_unlock_irqrestore+0x47/0x5d
> [31264.383315] [<c0159f0d>] ? try_one_irq+0x92/0xf7
> [31264.383323] [<c0158f31>] handle_IRQ_event+0x40/0x179
> [31264.383331] [<c0159f25>] try_one_irq+0xaa/0xf7
> [31264.383340] [<c0159fa1>] poll_all_shared_irqs+0x2f/0x44
> [31264.383348] [<c0159fc3>] poll_spurious_irqs+0xd/0x22
> [31264.383356] [<c012d860>] run_timer_softirq+0x196/0x20f
> [31264.383363] [<c012d7e1>] ? run_timer_softirq+0x117/0x20f
> [31264.383372] [<c0159fb6>] ? poll_spurious_irqs+0x0/0x22
> [31264.383381] [<c0129f91>] __do_softirq+0xb1/0x182
> [31264.383390] [<c012a092>] do_softirq+0x30/0x48
> [31264.383397] [<c012a20a>] irq_exit+0x3d/0x74
> [31264.383405] [<c035a34e>] do_IRQ+0x76/0x8c
> [31264.383413] [<c010312e>] common_interrupt+0x2e/0x34
> [31264.383422] [<c014007b>] ? timer_list_show+0x1b3/0x939
> [31264.383440] [<f891c281>] ? acpi_idle_enter_bm+0x266/0x291 [processor]
> [31264.383450] [<c02d20ee>] cpuidle_idle_call+0x6a/0x9c
> [31264.383458] [<c0101cc8>] cpu_idle+0x53/0x87
> [31264.383465] [<c03467e0>] rest_init+0x6c/0x6e
> [31264.383482] [<c04df74d>] start_kernel+0x286/0x28b
> [31264.383487] [<c04df037>] __init_begin+0x37/0x3c
> [31264.383489] ---[ end trace 576a96bb93c6d61f ]---
> [31264.460510] ieee80211 phy0: legacy class resume
> [31264.460589] drm card0: legacy class resume
> [31264.460634] pci 0000:00:02.0: restoring config space at offset 0x1 (was 0x900007, writing 0x900003)
> [31264.460661] pci 0000:00:02.0: setting latency timer to 64
>
> bob@sludge wireless-testing]$ cat /proc/interrupts
> CPU0 CPU1
> 0: 1967552 0 IO-APIC-edge timer
> 8: 84 0 IO-APIC-edge rtc0
> 9: 138333 261669 IO-APIC-fasteoi acpi
> 14: 329504 0 IO-APIC-edge ata_piix
> 15: 0 0 IO-APIC-edge ata_piix
> 16: 1918 84773 IO-APIC-fasteoi uhci_hcd:usb5, eth0, i915@pci:0000:00:02.0
> 17: 127320 0 IO-APIC-fasteoi ath
> 18: 69 0 IO-APIC-fasteoi uhci_hcd:usb4
> 19: 4230 117896 IO-APIC-fasteoi ata_piix, uhci_hcd:usb3, ohci1394
> 21: 744 79985 IO-APIC-fasteoi ehci_hcd:usb1, uhci_hcd:usb2
> 22: 268 0 IO-APIC-fasteoi HDA Intel
> NMI: 0 0 Non-maskable interrupts
> LOC: 357130 1384924 Local timer interrupts
> SPU: 0 0 Spurious interrupts
> RES: 243366 162707 Rescheduling interrupts
> CAL: 193 367 Function call interrupts
> TLB: 2533 2519 TLB shootdowns
> TRM: 0 0 Thermal event interrupts
> ERR: 0
> MIS: 0
>
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