https://bugzilla.novell.com/show_bug.cgi?id=695301 https://bugzilla.novell.com/show_bug.cgi?id=695301#c2 Dr. Werner Fink changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |werner@novell.com --- Comment #2 from Dr. Werner Fink 2011-05-23 08:03:11 UTC --- OK, it's a guess but a guess grounded on the fact that the PCI ethernet card is an old one. The card uses INT A hardoced and is plugged into the single PCI slot nearby the remaining PCIe slots. The card is used for a PPPoE tunnel to my DSL modem. It happens during high network transfer rates (OK DSL isn't that much). The other ethernet device is an onboard one for my internal network and does not shows this behaviour and this even on a much higher throughput (1000 BaseT). After this had happen I've add irqpoll to the kernels command line and also I had added the line options 8139too use_io=0 media=560 to /etc/modprobe.d/99-local.conf (but AFAICS from source, the drivers default is MMIO as CONFIG_8139TOO_PIO is not set in /proc/config.gz) One fact more: even after this had happen the network over the ethernet card was usable, also the USB devices had been usable. The mainboard is a Asrock H67M-GE with latest BIOS delivered -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=695301 https://bugzilla.novell.com/show_bug.cgi?id=695301#c3 Dr. Werner Fink changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|Normal |Major --- Comment #3 from Dr. Werner Fink 2011-08-24 18:53:04 UTC --- It happens very often: /home/werner> grep 'irq 16' /var/log/warn May 12 23:11:53 speedy kernel: [ 551.031688] irq 16: nobody cared (try booting with the "irqpoll" option) May 18 17:56:54 speedy kernel: [ 1121.657378] irq 16: nobody cared (try booting with the "irqpoll" option) May 19 20:13:43 speedy kernel: [ 3293.764622] irq 16: nobody cared (try booting with the "irqpoll" option) Aug 17 20:09:35 speedy kernel: [ 1137.750828] irq 16: nobody cared (try booting with the "irqpoll" option) Aug 18 19:36:25 speedy kernel: [ 424.764816] irq 16: nobody cared (try booting with the "irqpoll" option) Aug 19 20:16:50 speedy kernel: [ 5065.416577] irq 16: nobody cared (try booting with the "irqpoll" option) Aug 20 20:03:33 speedy kernel: [ 667.337044] irq 16: nobody cared (try booting with the "irqpoll" option) Aug 21 11:19:15 speedy kernel: [ 18.271505] irq 16: nobody cared (try booting with the "irqpoll" option) Aug 23 11:22:03 speedy kernel: [ 549.143386] irq 16: nobody cared (try booting with the "irqpoll" option) Aug 23 21:42:39 speedy kernel: [ 7609.387983] irq 16: nobody cared (try booting with the "irqpoll" option) it seems a very common problem: http://www.google.de/search?hl=en&client=firefox-a&hs=ioy&rls=org.mozilla%3Aen-US%3Aofficial&q=%22irq+16%3A+nobody+cared%22+-opensuse&btnG=Search -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=695301 https://bugzilla.novell.com/show_bug.cgi?id=695301#c5 Dr. Werner Fink changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |jslaby@novell.com --- Comment #5 from Dr. Werner Fink 2011-08-24 19:01:39 UTC --- What do you think about this? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=695301 https://bugzilla.novell.com/show_bug.cgi?id=695301#c7 Greg Kroah-Hartman changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |RESOLVED InfoProvider|werner@suse.com | Resolution| |NORESPONSE --- Comment #7 from Greg Kroah-Hartman 2011-09-21 23:37:19 UTC --- Closing due to lack of response. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=695301 https://bugzilla.novell.com/show_bug.cgi?id=695301#c9 Yarny Yarny changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |Yarny@public-files.de --- Comment #9 from Yarny Yarny 2012-05-15 21:44:14 UTC --- I'm experiencing the same problem with openSUSE 12.1 (and did so with 11.4). May 13 01:56:22 linux kernel: [ 9455.628345] irq 18: nobody cared (try booting with the "irqpoll" option) May 13 01:56:22 linux kernel: [ 9455.628349] Pid: 0, comm: swapper Tainted: G C 3.1.10-1.9-desktop #1 May 13 01:56:22 linux kernel: [ 9455.628350] Call Trace: May 13 01:56:22 linux kernel: [ 9455.628360] [<ffffffff810043fa>] dump_trace+0xaa/0x2b0 May 13 01:56:22 linux kernel: [ 9455.628365] [<ffffffff815853e3>] dump_stack+0x69/0x6f May 13 01:56:22 linux kernel: [ 9455.628369] [<ffffffff810c6626>] __report_bad_irq+0x36/0xe0 May 13 01:56:22 linux kernel: [ 9455.628373] [<ffffffff810c68b6>] note_interrupt+0x146/0x1a0 May 13 01:56:22 linux kernel: [ 9455.628376] [<ffffffff810c45dd>] handle_irq_event_percpu+0xcd/0x290 May 13 01:56:22 linux kernel: [ 9455.628379] [<ffffffff810c47e7>] handle_irq_event+0x47/0x70 May 13 01:56:22 linux kernel: [ 9455.628382] [<ffffffff810c7100>] handle_fasteoi_irq+0x60/0xf0 May 13 01:56:22 linux kernel: [ 9455.628384] [<ffffffff810041e8>] handle_irq+0x18/0x30 May 13 01:56:22 linux kernel: [ 9455.628387] [<ffffffff81003e63>] do_IRQ+0x53/0xd0 May 13 01:56:22 linux kernel: [ 9455.628391] [<ffffffff8159f0ae>] common_interrupt+0x6e/0x6e May 13 01:56:22 linux kernel: [ 9455.628396] [<ffffffff8130c0fb>] intel_idle+0xcb/0x120 May 13 01:56:22 linux kernel: [ 9455.628401] [<ffffffff814400a4>] cpuidle_idle_call+0xb4/0x340 May 13 01:56:22 linux kernel: [ 9455.628404] [<ffffffff81001198>] cpu_idle+0x78/0xd0 May 13 01:56:22 linux kernel: [ 9455.628407] [<ffffffff81d56baf>] start_kernel+0x3a1/0x3ac May 13 01:56:22 linux kernel: [ 9455.628410] [<ffffffff81d56434>] x86_64_start_kernel+0xd1/0xe0 May 13 01:56:22 linux kernel: [ 9455.628412] handlers: May 13 01:56:22 linux kernel: [ 9455.628421] [<ffffffffa0357050>] rtl8139_interrupt May 13 01:56:22 linux kernel: [ 9455.628422] Disabling IRQ #18 It happens every couple of days, and each time it happens, my 100Mbit NIC becomes a 2Mbit NIC until the next reboot. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=695301 https://bugzilla.novell.com/show_bug.cgi?id=695301#c11 Yarny Yarny changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Component|Kernel |Kernel Resolution|WONTFIX | Product|openSUSE 11.4 |openSUSE 12.1 Target Milestone|--- |Final OS/Version|openSUSE 11.4 |openSUSE 12.1 --- Comment #11 from Yarny Yarny 2012-08-04 09:16:23 UTC ---

Please re-test with openSUSE 12.1 or openSUSE RC2+ and re-open with an updated Product[...] Done. The problem still occurs on my machine with openSUSE 12.1, kernel 3.1.10-1.16-desktop (x86-64). When it happens, it still turns my 100Mbit NIC into a 2Mbit NIC (see my Comment #9).

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https://bugzilla.novell.com/show_bug.cgi?id=695301 https://bugzilla.novell.com/show_bug.cgi?id=695301#c Jeff Mahoney changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|kernel-maintainers@forge.pr |bpoirier@suse.com |ovo.novell.com | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=695301 https://bugzilla.novell.com/show_bug.cgi?id=695301#c14 Dr. Werner Fink changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution| |DUPLICATE --- Comment #14 from Dr. Werner Fink 2013-03-29 17:26:55 UTC --- Just a dup of newer bug #809810 *** This bug has been marked as a duplicate of bug 809810 *** http://bugzilla.novell.com/show_bug.cgi?id=809810 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.