* irq 7: nobody cared! (intel8x0 sound / 2.6.2-rc3-mm1) @ 2004-02-06 16:19 Lenar Lõhmus 2004-02-09 18:56 ` Takashi Iwai 0 siblings, 1 reply; 11+ messages in thread From: Lenar Lõhmus @ 2004-02-06 16:19 UTC (permalink / raw) To: Andrew Morton, Linux Kernel Mailinglist Got this when tried to run mplayer (mplayer played something audible for 1 sec and then stalled): irq 7: nobody cared! Call Trace: [<c010c0f4>] __report_bad_irq+0x24/0x80 [<c010c1d1>] note_interrupt+0x61/0x90 [<c010c46d>] do_IRQ+0x10d/0x120 [<c0279e1c>] common_interrupt+0x18/0x20 [<c010c093>] handle_IRQ_event+0x23/0x60 [<c010c3e3>] do_IRQ+0x83/0x120 [<c0279e1c>] common_interrupt+0x18/0x20 handlers: [<f99a1720>] (snd_intel8x0_interrupt+0x0/0x1e0 [snd_intel8x0]) Disabling IRQ #7 sound module in use is intel8x0 as seen above. Chip itself is nforce2 integrated audio. I know there were problems earlier with this chip and new ALSA, but thought maybe this is helpful. The kernel is booted with pci=noacpi due to recent problems with nforce2 mb's using -mm series kernels. It worked flawlessly in 2.6.1-rc1-mm1. Lenar ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: irq 7: nobody cared! (intel8x0 sound / 2.6.2-rc3-mm1) 2004-02-06 16:19 irq 7: nobody cared! (intel8x0 sound / 2.6.2-rc3-mm1) Lenar Lõhmus @ 2004-02-09 18:56 ` Takashi Iwai 2004-02-10 17:26 ` Lenar Lõhmus 2004-02-10 19:09 ` Ralf Gerbig 0 siblings, 2 replies; 11+ messages in thread From: Takashi Iwai @ 2004-02-09 18:56 UTC (permalink / raw) To: Linux Kernel Mailinglist [-- Attachment #1: Type: text/plain, Size: 837 bytes --] At Fri, 06 Feb 2004 18:19:52 +0200, Lenar Lõhmus wrote: > > Got this when tried to run mplayer (mplayer played something audible for > 1 sec and then stalled): > > irq 7: nobody cared! > Call Trace: > [<c010c0f4>] __report_bad_irq+0x24/0x80 > [<c010c1d1>] note_interrupt+0x61/0x90 > [<c010c46d>] do_IRQ+0x10d/0x120 > [<c0279e1c>] common_interrupt+0x18/0x20 > [<c010c093>] handle_IRQ_event+0x23/0x60 > [<c010c3e3>] do_IRQ+0x83/0x120 > [<c0279e1c>] common_interrupt+0x18/0x20 > > handlers: > [<f99a1720>] (snd_intel8x0_interrupt+0x0/0x1e0 [snd_intel8x0]) > Disabling IRQ #7 > > sound module in use is intel8x0 as seen above. Chip itself is nforce2 > integrated audio. could you check the status register value when this happens with the attached patch? -- Takashi Iwai <tiwai@suse.de> ALSA Developer - www.alsa-project.org [-- Attachment #2: Type: text/plain, Size: 372 bytes --] --- linux/sound/pci/intel8x0.c 6 Feb 2004 17:47:49 -0000 1.115 +++ linux/sound/pci/intel8x0.c 9 Feb 2004 18:49:02 -0000 @@ -807,6 +807,7 @@ if (status) iputdword(chip, chip->int_sta_reg, status); spin_unlock(&chip->reg_lock); + printk(KERN_DEBUG "intel8x0: ignored irq, status = 0x%x, sta_mask = 0x%x\n", status, chip->int_sta_mask); return IRQ_NONE; } ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: irq 7: nobody cared! (intel8x0 sound / 2.6.2-rc3-mm1) 2004-02-09 18:56 ` Takashi Iwai @ 2004-02-10 17:26 ` Lenar Lõhmus 2004-02-10 19:05 ` Takashi Iwai 2004-02-10 19:09 ` Ralf Gerbig 1 sibling, 1 reply; 11+ messages in thread From: Lenar Lõhmus @ 2004-02-10 17:26 UTC (permalink / raw) To: Takashi Iwai, Linux Kernel Mailinglist Takashi Iwai wrote: > >could you check the status register value when this happens with the >attached patch? > > It never happened after applying this patch (not the right circumstances I think). It always printed this: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 And sound worked. Today discovered this message from dmesg: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 irq 7: nobody cared! Call Trace: [<c010c0f4>] __report_bad_irq+0x24/0x80 [<c010c1d1>] note_interrupt+0x61/0x90 [<c010c46d>] do_IRQ+0x10d/0x120 [<c0279e1c>] common_interrupt+0x18/0x20 [<c010c093>] handle_IRQ_event+0x23/0x60 [<c010c3e3>] do_IRQ+0x83/0x120 [<c0279e1c>] common_interrupt+0x18/0x20 [<f99a97dc>] dl_done_list+0x7c/0x110 [ohci_hcd] [<f99aa114>] ohci_irq+0x84/0x160 [ohci_hcd] [<f99ade79>] nic_irq+0x1a9/0x1d0 [forcedeth] [<f996d52e>] usb_hcd_irq+0x2e/0x60 [usbcore] [<c010c09f>] handle_IRQ_event+0x2f/0x60 [<c010c3e3>] do_IRQ+0x83/0x120 [<c0107000>] _stext+0x0/0x50 [<c0279e1c>] common_interrupt+0x18/0x20 [<c0107000>] _stext+0x0/0x50 [<c0108b53>] default_idle+0x23/0x30 [<c0108bbc>] cpu_idle+0x2c/0x40 [<c02fe70a>] start_kernel+0x13a/0x150 [<c02fe480>] unknown_bootoption+0x0/0x100 handlers: [<f99a1720>] (snd_intel8x0_interrupt+0x0/0x200 [snd_intel8x0]) Disabling IRQ #7 And mplayer stalls again. The 'ignored irq' message was the same and no additional messages after call trace. /proc/interrupts: CPU0 0: 78008640 XT-PIC timer 1: 35441 XT-PIC i8042 2: 0 XT-PIC cascade 5: 18501105 XT-PIC eth1 7: 203478 XT-PIC NVidia nForce2 8: 22814379 XT-PIC rtc 9: 0 XT-PIC acpi 11: 639763 XT-PIC ide2, ehci_hcd 12: 47894522 XT-PIC ohci_hcd, eth0 14: 589578 XT-PIC ide0 15: 115750 XT-PIC ide1 NMI: 0 LOC: 78015575 ERR: 3478 MIS: 0 Lenar ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: irq 7: nobody cared! (intel8x0 sound / 2.6.2-rc3-mm1) 2004-02-10 17:26 ` Lenar Lõhmus @ 2004-02-10 19:05 ` Takashi Iwai 2004-02-10 19:50 ` Ralf Gerbig 0 siblings, 1 reply; 11+ messages in thread From: Takashi Iwai @ 2004-02-10 19:05 UTC (permalink / raw) To: Lenar Lõhmus; +Cc: Linux Kernel Mailinglist [-- Attachment #1: Type: text/plain, Size: 751 bytes --] At Tue, 10 Feb 2004 19:26:19 +0200, Lenar Lõhmus wrote: > > Takashi Iwai wrote: > > > > >could you check the status register value when this happens with the > >attached patch? > > > > > It never happened after applying this patch (not the right circumstances > I think). It always printed this: > > intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 > > And sound worked. > > Today discovered this message from dmesg: > > intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 > intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 > intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 > irq 7: nobody cared! ok then really some unknown status bits are set. the attached patch should fix this problem anyway. Takashi [-- Attachment #2: Type: text/plain, Size: 340 bytes --] --- linux/sound/pci/intel8x0.c 6 Feb 2004 17:47:49 -0000 1.115 +++ linux/sound/pci/intel8x0.c 10 Feb 2004 19:03:43 -0000 @@ -807,7 +807,7 @@ if (status) iputdword(chip, chip->int_sta_reg, status); spin_unlock(&chip->reg_lock); - return IRQ_NONE; + return IRQ_HANDLED(status); } for (i = 0; i < chip->bdbars_count; i++) { ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: irq 7: nobody cared! (intel8x0 sound / 2.6.2-rc3-mm1) 2004-02-10 19:05 ` Takashi Iwai @ 2004-02-10 19:50 ` Ralf Gerbig 2004-02-10 20:23 ` Linus Torvalds 0 siblings, 1 reply; 11+ messages in thread From: Ralf Gerbig @ 2004-02-10 19:50 UTC (permalink / raw) To: Takashi Iwai; +Cc: Lenar Lõhmus, Linux Kernel Mailinglist Moins, * On Tue, 10 Feb 2004 20:05:35 +0100, Takashi Iwai <tiwai@suse.de> said: > ok then really some unknown status bits are set. > the attached patch should fix this problem anyway. > --- linux/sound/pci/intel8x0.c 6 Feb 2004 17:47:49 -0000 1.115 > +++ linux/sound/pci/intel8x0.c 10 Feb 2004 19:03:43 -0000 > @@ -807,7 +807,7 @@ > if (status) > iputdword(chip, chip->int_sta_reg, status); > spin_unlock(&chip->reg_lock); > - return IRQ_NONE; > + return IRQ_HANDLED(status); did not compile, tried return IRQ_RETVAL(status); instead. Works, but I get 150,000 interrupts/s even without playing any sound. thanks, Ralf -- P: Linus Torvalds patch-2.2.4 -S: Buried alive in diapers +S: Buried alive in reporters ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: irq 7: nobody cared! (intel8x0 sound / 2.6.2-rc3-mm1) 2004-02-10 19:50 ` Ralf Gerbig @ 2004-02-10 20:23 ` Linus Torvalds 2004-02-10 20:49 ` Ralf Gerbig 0 siblings, 1 reply; 11+ messages in thread From: Linus Torvalds @ 2004-02-10 20:23 UTC (permalink / raw) To: Ralf Gerbig; +Cc: Takashi Iwai, Lenar Lõhmus, Linux Kernel Mailinglist On Tue, 10 Feb 2004, Ralf Gerbig wrote: > > * On Tue, 10 Feb 2004 20:05:35 +0100, Takashi Iwai <tiwai@suse.de> said: > > > --- linux/sound/pci/intel8x0.c 6 Feb 2004 17:47:49 -0000 1.115 > > +++ linux/sound/pci/intel8x0.c 10 Feb 2004 19:03:43 -0000 > > @@ -807,7 +807,7 @@ > > if (status) > > iputdword(chip, chip->int_sta_reg, status); > > spin_unlock(&chip->reg_lock); > > - return IRQ_NONE; > > + return IRQ_HANDLED(status); > > did not compile, tried > > return IRQ_RETVAL(status); > > instead. Works, but I get 150,000 interrupts/s even without playing any > sound. Can you add something like static int count = 10; if (count) { count--; printk("sound status = %08x (mask %08x)\n", status, chip->int_sta_mask); } to just before the return? That should tell what the register contents are, and might be a clue about what event it thinks is active. Linus ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: irq 7: nobody cared! (intel8x0 sound / 2.6.2-rc3-mm1) 2004-02-10 20:23 ` Linus Torvalds @ 2004-02-10 20:49 ` Ralf Gerbig 2004-02-11 10:42 ` Takashi Iwai 0 siblings, 1 reply; 11+ messages in thread From: Ralf Gerbig @ 2004-02-10 20:49 UTC (permalink / raw) To: Linus Torvalds; +Cc: Takashi Iwai, Lenar Lõhmus, Linux Kernel Mailinglist Moins, * Linus Torvalds said: > Can you add something like > static int count = 10; > if (count) { > count--; > printk("sound status = %08x (mask %08x)\n", > status, chip->int_sta_mask); > } > to just before the return? > That should tell what the register contents are, and might be a clue > about what event it thinks is active. kernel: PCI: Setting latency timer of device 0000:00:06.0 to 64 kernel: sound status = 00000000 (mask 00000000) kernel: sound status = 00000000 (mask 00000000) kernel: sound status = 00300100 (mask 000000f0) last message repeated 7 times /sbin/hotplug[18871]: no runnable /etc/hotplug/sound.agent is installed /sbin/hotplug[18886]: no runnable /etc/hotplug/sound.agent is installed /sbin/hotplug[18878]: no runnable /etc/hotplug/sound.agent is installed /sbin/hotplug[18885]: no runnable /etc/hotplug/sound.agent is installed kernel: intel8x0_measure_ac97_clock: measured 49492 usecs kernel: intel8x0: clocking to 47354 kernel: ALSA sound/pci/intel8x0.c:2787: joystick(s) found /sbin/hotplug[18901]: no runnable /etc/hotplug/sound.agent is installed playing a video with mplayer: kernel: ALSA sound/core/pcm_lib.c:233: Unexpected hw_pointer value [2] (stream = 0, delta: -1108, max jitter = 4456): wrong interrupt acknowledge? -- P: Linus Torvalds patch-2.2.4 -S: Buried alive in diapers +S: Buried alive in reporters ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: irq 7: nobody cared! (intel8x0 sound / 2.6.2-rc3-mm1) 2004-02-10 20:49 ` Ralf Gerbig @ 2004-02-11 10:42 ` Takashi Iwai 2004-02-11 20:11 ` Ralf Gerbig 0 siblings, 1 reply; 11+ messages in thread From: Takashi Iwai @ 2004-02-11 10:42 UTC (permalink / raw) To: Ralf Gerbig; +Cc: Linus Torvalds, Lenar Lõhmus, Linux Kernel Mailinglist At 10 Feb 2004 21:49:19 +0100, Ralf Gerbig wrote: > > Moins, > > * Linus Torvalds said: > > > Can you add something like > > > static int count = 10; > > if (count) { > > count--; > > printk("sound status = %08x (mask %08x)\n", > > status, chip->int_sta_mask); > > } > > > to just before the return? > > > That should tell what the register contents are, and might be a clue > > about what event it thinks is active. > > > kernel: PCI: Setting latency timer of device 0000:00:06.0 to 64 > kernel: sound status = 00000000 (mask 00000000) > kernel: sound status = 00000000 (mask 00000000) > kernel: sound status = 00300100 (mask 000000f0) > last message repeated 7 times > /sbin/hotplug[18871]: no runnable /etc/hotplug/sound.agent is installed > /sbin/hotplug[18886]: no runnable /etc/hotplug/sound.agent is installed > /sbin/hotplug[18878]: no runnable /etc/hotplug/sound.agent is installed > /sbin/hotplug[18885]: no runnable /etc/hotplug/sound.agent is installed > kernel: intel8x0_measure_ac97_clock: measured 49492 usecs > kernel: intel8x0: clocking to 47354 > kernel: ALSA sound/pci/intel8x0.c:2787: joystick(s) found > /sbin/hotplug[18901]: no runnable /etc/hotplug/sound.agent is installed > > playing a video with mplayer: > > kernel: ALSA sound/core/pcm_lib.c:233: Unexpected hw_pointer value [2] (stream = 0, delta: -1108, max jitter = 4456): wrong interrupt acknowledge? this is likely a different problem. usually this message appears when the interrupt handling is sloppy. -- Takashi Iwai <tiwai@suse.de> ALSA Developer - www.alsa-project.org ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: irq 7: nobody cared! (intel8x0 sound / 2.6.2-rc3-mm1) 2004-02-11 10:42 ` Takashi Iwai @ 2004-02-11 20:11 ` Ralf Gerbig 2004-02-13 11:05 ` Takashi Iwai 0 siblings, 1 reply; 11+ messages in thread From: Ralf Gerbig @ 2004-02-11 20:11 UTC (permalink / raw) To: Takashi Iwai; +Cc: Linus Torvalds, Lenar Lõhmus, Linux Kernel Mailinglist Moins, * On Wed, 11 Feb 2004 11:42:14 +0100, Takashi Iwai <tiwai@suse.de> said: > Ralf Gerbig wrote: >> * Linus Torvalds said: >> >> > Can you add something like >> >> > static int count = 10; >> > if (count) { >> > count--; >> > printk("sound status = %08x (mask %08x)\n", >> > status, chip->int_sta_mask); >> > } >> >> > to just before the return? >> >> > That should tell what the register contents are, and might be a clue >> > about what event it thinks is active. >> >> >> kernel: PCI: Setting latency timer of device 0000:00:06.0 to 64 >> kernel: sound status = 00000000 (mask 00000000) >> kernel: sound status = 00000000 (mask 00000000) >> kernel: sound status = 00300100 (mask 000000f0) >> last message repeated 7 times >> /sbin/hotplug[18871]: no runnable /etc/hotplug/sound.agent is installed >> /sbin/hotplug[18886]: no runnable /etc/hotplug/sound.agent is installed >> /sbin/hotplug[18878]: no runnable /etc/hotplug/sound.agent is installed >> /sbin/hotplug[18885]: no runnable /etc/hotplug/sound.agent is installed >> kernel: intel8x0_measure_ac97_clock: measured 49492 usecs >> kernel: intel8x0: clocking to 47354 >> kernel: ALSA sound/pci/intel8x0.c:2787: joystick(s) found >> /sbin/hotplug[18901]: no runnable /etc/hotplug/sound.agent is installed >> >> playing a video with mplayer: >> >> kernel: ALSA sound/core/pcm_lib.c:233: Unexpected hw_pointer value [2] (stream = 0, delta: -1108, max jitter = 4456): wrong interrupt acknowledge? > this is likely a different problem. > usually this message appears when the interrupt handling is sloppy. tried this: ( beware I do _not_ know what I'm doing) --- sound/oss/i810_audio.c.orig 2004-02-11 20:13:45.000000000 +0100 +++ sound/oss/i810_audio.c 2004-02-11 20:48:51.000000000 +0100 @@ -149,7 +149,7 @@ //#define DEBUG //#define DEBUG2 -//#define DEBUG_INTERRUPTS +#define DEBUG_INTERRUPTS //#define DEBUG_MMAP //#define DEBUG_MMIO @@ -1380,8 +1380,16 @@ if(!(status & INT_MASK)) { + + static int count = 10; + if (count) { + count--; + printk("sound status = %08x (mask %08x)\n", + status, INT_MASK); + } + spin_unlock(&card->lock); - return IRQ_NONE; /* not for us */ + return IRQ_RETVAL(status); /* not for us */ } if(status & (INT_PO|INT_PI|INT_MC)) which resulted in: kernel: Intel 810 + AC97 Audio, version 0.24, 20:51:32 Feb 11 2004 kernel: PCI: Setting latency timer of device 0000:00:06.0 to 64 kernel: i810: NVIDIA nForce Audio found at IO 0xd400 and 0xd000, MEM 0x0000 and 0x0000, IRQ 21 kernel: sound status = 00300100 (mask 00000ce7) last message repeated 9 times kernel: i810_audio: Audio Controller supports 6 channels. kernel: i810_audio: Defaulting to base 2 channel mode. kernel: i810_audio: Resetting connection 0 kernel: ac97_codec: AC97 codec, id: CMI97 (CMedia) kernel: AC97 codec does not have proper volume support. kernel: i810_audio: only 48Khz playback available. kernel: i810_audio: AC'97 codec 0, new EID value = 0x05c6 kernel: i810_audio: AC'97 codec 0, DAC map configured, total channels = 6 /sbin/hotplug[31860]: no runnable /etc/hotplug/sound.agent is installed kernel: i810_audio: 9472 bytes in 50 milliseconds kernel: i810_audio: setting clocking to 48648 line in -> line out with xawtv works, PCM (echo /usr/share/sounds/alsa/test.wav >/dev/dsp) -> does not hang, but no sound and I get ~250,000 ints/s on IRQ 21 thanks, Ralf -- P: Linus Torvalds patch-2.2.4 -S: Buried alive in diapers +S: Buried alive in reporters ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: irq 7: nobody cared! (intel8x0 sound / 2.6.2-rc3-mm1) 2004-02-11 20:11 ` Ralf Gerbig @ 2004-02-13 11:05 ` Takashi Iwai 0 siblings, 0 replies; 11+ messages in thread From: Takashi Iwai @ 2004-02-13 11:05 UTC (permalink / raw) To: Ralf Gerbig; +Cc: Linus Torvalds, Lenar Lõhmus, Linux Kernel Mailinglist [-- Attachment #1: Type: text/plain, Size: 438 bytes --] At 11 Feb 2004 21:11:08 +0100, Ralf Gerbig wrote: > > - return IRQ_NONE; /* not for us */ > + return IRQ_RETVAL(status); /* not for us */ after checking the code again, using status as IRQ_RETVAL() isn't a good way, because it has also some static status bits. the attached patch would be better to avoid the confusion. it will return IRQ_HANDLED only when some irq bits are really acknowledged. Takashi [-- Attachment #2: Type: text/plain, Size: 993 bytes --] Index: alsa-kernel/pci/intel8x0.c =================================================================== RCS file: /suse/tiwai/cvs/alsa/alsa-kernel/pci/intel8x0.c,v retrieving revision 1.115 diff -u -r1.115 intel8x0.c --- alsa-kernel/pci/intel8x0.c 6 Feb 2004 17:47:49 -0000 1.115 +++ alsa-kernel/pci/intel8x0.c 13 Feb 2004 10:32:46 -0000 @@ -804,10 +804,20 @@ spin_lock(&chip->reg_lock); status = igetdword(chip, chip->int_sta_reg); if ((status & chip->int_sta_mask) == 0) { - if (status) + static int status_ack = 0; + static int err_count = 10; + if (status) { iputdword(chip, chip->int_sta_reg, status); + status_ack = igetdword(chip, chip->int_sta_reg); + } spin_unlock(&chip->reg_lock); - return IRQ_NONE; + status ^= status_ack; + if (status && err_count) { + err_count--; + snd_printd("intel8x0: unknown IRQ bits 0x%x (sta_mask=0x%x)\n", + status, chip->int_sta_mask); + } + return IRQ_RETVAL(status); } for (i = 0; i < chip->bdbars_count; i++) { ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: irq 7: nobody cared! (intel8x0 sound / 2.6.2-rc3-mm1) 2004-02-09 18:56 ` Takashi Iwai 2004-02-10 17:26 ` Lenar Lõhmus @ 2004-02-10 19:09 ` Ralf Gerbig 1 sibling, 0 replies; 11+ messages in thread From: Ralf Gerbig @ 2004-02-10 19:09 UTC (permalink / raw) To: Takashi Iwai; +Cc: Linux Kernel Mailinglist Moins, * On Mon, 09 Feb 2004 19:56:48 +0100, Takashi Iwai <tiwai@suse.de> said: > could you check the status register value when this happens with the > attached patch? I'm not Lenar, but this is what I get upon module load: Epox EP8RDA3 Mobo, nforce2, acpi, apic, preempt, 2.6.3-rc1-mm1 00:06.0 Multimedia audio controller: nVidia Corporation nForce2 AC97 Audio Controler (MCP) (rev a1) 21: 751435 IO-APIC-level NVidia nForce2 line in -> line out (bttv) works fine, aplay just plays the first snippet of sound a couple of times and then hangs. kernel: PCI: Setting latency timer of device 0000:00:06.0 to 64 kernel: intel8x0: ignored irq, status = 0x0, sta_mask = 0x0 kernel: intel8x0: ignored irq, status = 0x0, sta_mask = 0x0 kernel: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 last message repeated 2377 times kernel: intel8x0: ignored irq, status = 0x300100,red irq, status = 0xred irq, status = 0x300100, sta_mask = 0xf0 kernel: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 last message repeated 2146 times kernel: intel8x0: ignored irq, status = 0x3001red irq, status = 0x300100, sta_mask = 0xf0 kernel: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 last message repeated 1863 times /sbin/hotplug[5795]: no runnable /etc/hotplug/sound.agent is installed /sbin/hotplug[5802]: no runnable /etc/hotplug/sound.agent is installed /sbin/hotplug[5810]: no runnable /etc/hotplug/sound.agent is installed /sbin/hotplug[5809]: no runnable /etc/hotplug/sound.agent is installed kernel: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 last message repeated 283 times kernel: red irred irq, status = 0x300100, sta_mask = 0xf0 kernel: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 last message repeated 2146 times kernel: intel8x0: ignored irq, status = 0x300100, sta_mask =red irq, status = 0x300100, sta_mask = 0xf0 kernel: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 last message repeated 481 times /sbin/hotplug[5825]: no runnable /etc/hotplug/sound.agent is installed kernel: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 last message repeated 1665 times kernel: rq, status = 0x300100, sta_mask = 0xf0 kernel: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 last message repeated 2142 times kernel: irq 21: nobody cared! kernel: Call Trace: kernel: [__report_bad_irq+42/144] __report_bad_irq+0x2a/0x90 kernel: [<c010cc7a>] __report_bad_irq+0x2a/0x90 kernel: [note_interrupt+112/176] note_interrupt+0x70/0xb0 kernel: [<c010cd70>] note_interrupt+0x70/0xb0 kernel: [do_IRQ+304/320] do_IRQ+0x130/0x140 kernel: [<c010d060>] do_IRQ+0x130/0x140 kernel: [common_interrupt+24/32] common_interrupt+0x18/0x20 kernel: [<c0321d64>] common_interrupt+0x18/0x20 kernel: kernel: handlers: kernel: [_end+542335376/1069053776] (snd_intel8x0_interrupt+0x0/0x260 [snd_intel8x0]) kernel: [<e09aba40>] (snd_intel8x0_interrupt+0x0/0x260 [snd_intel8x0]) kernel: Disabling IRQ #21 without hotplug: kernel: PCI: Setting latency timer of device 0000:00:06.0 to 64 kernel: intel8x0: ignored irq, status = 0x0, sta_mask = 0x0 kernel: intel8x0: ignored irq, status = 0x0, sta_mask = 0x0 kernel: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 last message repeated 939 times kernel: red irq, status = 0x300100, sta_mask = 0xf0 kernel: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 last message repeated 2147 times kernel: red irq, statured irq, status = 0x300100, sta_mask = 0xf0 kernel: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 last message repeated 2146 times kernel: intel8x0: ignored irq, status = 0x300100, stred irq, status = 0x300100, sta_mask = 0xf0 kernel: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 last message repeated 2147 times kernel: red irq, status = 0x300100, sta_mask = 0xf0 kernel: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 last message repeated 2147 times kernel: red irq, status = 0x300100, sta_mask = 0xf0 kernel: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 last message repeated 981 times kernel: intel8x0: ignored irq, status = 0x300100red irq, status = 0x300100, sta_mask = 0xf0 kernel: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 last message repeated 1163 times kernel: intel8x0: ignored irq, status = red irq, status = 0x300100, sta_mask = 0xf0 kernel: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 last message repeated 2147 times kernel: >intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 kernel: intel8x0: ignored irq, status = 0x300100, sta_mask = 0xf0 last message repeated 2134 times kernel: irq 21: nobody cared! kernel: Call Trace: kernel: [__report_bad_irq+42/144] __report_bad_irq+0x2a/0x90 kernel: [<c010cc7a>] __report_bad_irq+0x2a/0x90 kernel: [note_interrupt+112/176] note_interrupt+0x70/0xb0 kernel: [<c010cd70>] note_interrupt+0x70/0xb0 kernel: [do_IRQ+304/320] do_IRQ+0x130/0x140 kernel: [<c010d060>] do_IRQ+0x130/0x140 kernel: [common_interrupt+24/32] common_interrupt+0x18/0x20 kernel: [<c0321d64>] common_interrupt+0x18/0x20 kernel: [schedule+884/1456] schedule+0x374/0x5b0 kernel: [<c011dff4>] schedule+0x374/0x5b0 kernel: [preempt_schedule+54/96] preempt_schedule+0x36/0x60 kernel: [<c011e266>] preempt_schedule+0x36/0x60 kernel: [unix_dgram_sendmsg+872/1392] unix_dgram_sendmsg+0x368/0x570 kernel: [<c031c518>] unix_dgram_sendmsg+0x368/0x570 kernel: [call_console_drivers+101/288] call_console_drivers+0x65/0x120 kernel: [<c01221b5>] call_console_drivers+0x65/0x120 kernel: [call_console_drivers+101/288] call_console_drivers+0x65/0x120 kernel: [<c01221b5>] call_console_drivers+0x65/0x120 kernel: [sock_aio_write+191/240] sock_aio_write+0xbf/0xf0 kernel: [<c02b8a3f>] sock_aio_write+0xbf/0xf0 kernel: [do_sync_write+140/192] do_sync_write+0x8c/0xc0 kernel: [<c0157d5c>] do_sync_write+0x8c/0xc0 kernel: [common_interrupt+24/32] common_interrupt+0x18/0x20 kernel: [<c0321d64>] common_interrupt+0x18/0x20 kernel: [vfs_write+254/304] vfs_write+0xfe/0x130 kernel: [<c0157e8e>] vfs_write+0xfe/0x130 kernel: [sys_write+66/112] sys_write+0x42/0x70 kernel: [<c0157f72>] sys_write+0x42/0x70 kernel: [syscall_call+7/11] syscall_call+0x7/0xb kernel: [<c03213f7>] syscall_call+0x7/0xb kernel: kernel: handlers: kernel: [_end+542335376/1069053776] (snd_intel8x0_interrupt+0x0/0x260 [snd_intel8x0]) kernel: [<e09aba40>] (snd_intel8x0_interrupt+0x0/0x260 [snd_intel8x0]) kernel: Disabling IRQ #21 hope this helps, Ralf -- P: Linus Torvalds patch-2.2.4 -S: Buried alive in diapers +S: Buried alive in reporters ^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2004-02-13 11:12 UTC | newest] Thread overview: 11+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2004-02-06 16:19 irq 7: nobody cared! (intel8x0 sound / 2.6.2-rc3-mm1) Lenar Lõhmus 2004-02-09 18:56 ` Takashi Iwai 2004-02-10 17:26 ` Lenar Lõhmus 2004-02-10 19:05 ` Takashi Iwai 2004-02-10 19:50 ` Ralf Gerbig 2004-02-10 20:23 ` Linus Torvalds 2004-02-10 20:49 ` Ralf Gerbig 2004-02-11 10:42 ` Takashi Iwai 2004-02-11 20:11 ` Ralf Gerbig 2004-02-13 11:05 ` Takashi Iwai 2004-02-10 19:09 ` Ralf Gerbig
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