[mythtv-users] Disabling IRQ

Sat Dec 24 21:09:15 EST 2005

After about half an hour of watching a video, I get this message.  
(Xine dies immediately and mplayer continues on for a few minutes  
more, then eventually dies, as well). It only happens when watching a  
DVD directly or ripped using either perfect or compressed.

Message from syslogd at mythtv at Sat Dec 24 20:22:24 2005 ...
mythtv kernel: Disabling IRQ #11

Message from syslogd at mythtv at Sat Dec 24 20:22:37 2005 ...
mythtv kernel: Disabling IRQ #185

It's disabling my sound card that I'm not using (on board sound is  
enabled, but I'm using my SoundBlaster Live card for everything) and  
for some reason my USB ports to which I have attached a wireless  
Microsoft USB mouse. Mouse still works after these messages, just  
REAL slow/choppy movement. Anyone have any idea why? And why only  
when watching a DVD? Any other info that would be useful in  
diagnosing? Even advice as to which list I should be posting it to  
would help. :)

[root at mythtv log]# cat /proc/interrupts
            CPU0       CPU1
   0:   12565073   12678697    IO-APIC-edge  timer
   1:        107        133    IO-APIC-edge  i8042
   5:          0          0   IO-APIC-level  acpi
   7:          0          0    IO-APIC-edge  parport0
   8:          1          0    IO-APIC-edge  rtc
11:     102896      97104   IO-APIC-level  uhci_hcd:usb1, uhci_hcd:usb2
14:    2866821    2879769    IO-APIC-edge  ide0
15:     267122     243089    IO-APIC-edge  ide1
169:     129606     129627   IO-APIC-level  eth0
177:      46100      45820   IO-APIC-level  Ensoniq AudioPCI
185:     100387      99613   IO-APIC-level  EMU10K1
193:   20452716   20522406   IO-APIC-level  ivtv0
NMI:          0          0
LOC:   25242234   25242233
ERR:          0
MIS:          0

[root at mythtv log]# tail -50 /var/log/messages
Dec 24 19:54:05 mythtv kernel: ivtv0-osd warning: Source video:  
Interlaced
Dec 24 19:54:05 mythtv kernel: ivtv0 warning: Enable video output
Dec 24 19:54:12 mythtv lircd-0.7.2[2732]: removed client
Dec 24 19:54:18 mythtv lircd-0.7.2[2732]: accepted new client on /dev/ 
lircd
Dec 24 19:54:18 mythtv kernel: ivtv0-osd warning: Need to adjust to  
width 544 src_w 544 dst_w 720 src_x 0 dst_x 0
Dec 24 19:54:18 mythtv kernel: ivtv0-osd warning: Need to adjust to  
height 320 src_h 320 dst_h 376 src_y 0 dst_y 52
Dec 24 19:54:18 mythtv kernel: ivtv0-osd warning: Source video:  
Interlaced
Dec 24 19:54:18 mythtv kernel: ivtv0 warning: Enable video output
Dec 24 20:01:01 mythtv crond(pam_unix)[17407]: session opened for  
user root by (uid=0)
Dec 24 20:01:01 mythtv crond(pam_unix)[17407]: session closed for  
user root
Dec 24 20:22:24 mythtv kernel: irq 11: nobody cared (try booting with  
the "irqpoll" option)
Dec 24 20:22:24 mythtv kernel:  [<c0143fdb>] __report_bad_irq+0x24/0x7f
Dec 24 20:22:24 mythtv kernel:  [<c028a95c>] usb_hcd_irq+0x20/0x48
Dec 24 20:22:24 mythtv kernel:  [<c01440b6>] note_interrupt+0x62/0xac
Dec 24 20:22:24 mythtv kernel:  [<c0143a90>] __do_IRQ+0xd7/0xe7
Dec 24 20:22:24 mythtv kernel:  [<c0105b1e>] do_IRQ+0x4e/0x86
Dec 24 20:22:24 mythtv kernel:  =======================
Dec 24 20:22:24 mythtv kernel:  [<c011625c>] smp_apic_timer_interrupt 
+0xc1/0xca
Dec 24 20:22:24 mythtv kernel:  [<c0104426>] common_interrupt+0x1a/0x20
Dec 24 20:22:24 mythtv kernel:  [<c0216025>] acpi_processor_idle 
+0x0/0x291
Dec 24 20:22:24 mythtv kernel:  [<c0216119>] acpi_processor_idle 
+0xf4/0x291
Dec 24 20:22:24 mythtv kernel:  [<c0101a24>] cpu_idle+0x4e/0x63
Dec 24 20:22:24 mythtv kernel: handlers:
Dec 24 20:22:24 mythtv kernel: [<c028a93c>] (usb_hcd_irq+0x0/0x48)
Dec 24 20:22:24 mythtv kernel: [<c028a93c>] (usb_hcd_irq+0x0/0x48)
Dec 24 20:22:24 mythtv kernel: Disabling IRQ #11
Dec 24 20:22:37 mythtv kernel: irq 185: nobody cared (try booting  
with the "irqpoll" option)
Dec 24 20:22:37 mythtv kernel:  [<c0143fdb>] __report_bad_irq+0x24/0x7f
Dec 24 20:22:37 mythtv kernel:  [<c01440b6>] note_interrupt+0x62/0xac
Dec 24 20:22:37 mythtv kernel:  [<c0143a90>] __do_IRQ+0xd7/0xe7
Dec 24 20:22:37 mythtv kernel:  [<c0105b1e>] do_IRQ+0x4e/0x86
Dec 24 20:22:37 mythtv kernel:  =======================
Dec 24 20:22:37 mythtv kernel:  [<c011625c>] smp_apic_timer_interrupt 
+0xc1/0xca
Dec 24 20:22:37 mythtv kernel:  [<c0104426>] common_interrupt+0x1a/0x20
Dec 24 20:22:37 mythtv kernel:  [<c0216025>] acpi_processor_idle 
+0x0/0x291
Dec 24 20:22:37 mythtv kernel:  [<c0216119>] acpi_processor_idle 
+0xf4/0x291
Dec 24 20:22:37 mythtv kernel:  [<c0101a24>] cpu_idle+0x4e/0x63
Dec 24 20:22:37 mythtv kernel:  [<c03ed87f>] start_kernel+0x173/0x1ca
Dec 24 20:22:37 mythtv kernel:  [<c03ed304>] unknown_bootoption 
+0x0/0x1b6
Dec 24 20:22:37 mythtv kernel: handlers:
Dec 24 20:22:37 mythtv kernel: [<e0c7e680>] (snd_emu10k1_interrupt 
+0x0/0x480 [snd_emu10k1])
Dec 24 20:22:37 mythtv kernel: Disabling IRQ #185
Dec 24 20:28:46 mythtv lircd-0.7.2[2732]: accepted new client on /dev/ 
lircd
Dec 24 20:29:01 mythtv lircd-0.7.2[2732]: accepted new client on /dev/ 
lircd
Dec 24 20:31:09 mythtv lircd-0.7.2[2732]: removed client
Dec 24 20:31:29 mythtv gconfd (root-17765): starting (version  
2.10.0), pid 17765 user 'root'
Dec 24 20:31:29 mythtv gconfd (root-17765): Resolved address  
"xml:readonly:/etc/gconf/gconf.xml.mandatory" to a read-only  
configuration source at position 0
Dec 24 20:31:29 mythtv gconfd (root-17765): Resolved address  
"xml:readwrite:/root/.gconf" to a writable configuration source at  
position 1
Dec 24 20:31:29 mythtv gconfd (root-17765): Resolved address  
"xml:readonly:/etc/gconf/gcon f.xml.defaults" to a read-only  
configuration source at position 2
Dec 24 20:36:18 mythtv su(pam_unix)[17863]: session opened for user  
root by (uid=501)