| 1 |
Hi folks. I am using 3.16.3-gentoo kernel from gentoo-sources and I get |
| 2 |
the following sometime after a boot: |
| 3 |
Jul 9 20:24:26 ccs.covici.com kernel: Disabling IRQ #16 |
| 4 |
This is preceeded by a call trace and on my consoles I see the |
| 5 |
additional message notody cares boot with irqpoll option. |
| 6 |
|
| 7 |
I did some googling and this seems to happen even in 3.19 kernels. So |
| 8 |
far the system has been still working, (I am not using a display manager |
| 9 |
right now), but it seems an instability and the funny thing is that |
| 10 |
irq 16 does have a handler -- here is the complete /proc/interrupts |
| 11 |
CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7 |
| 12 |
0: 26 0 0 0 0 0 0 0 IO-APIC-edge timer |
| 13 |
1: 51549 0 0 0 0 0 0 0 IO-APIC-edge i8042 |
| 14 |
9: 0 0 0 0 0 0 0 0 IO-APIC-fasteoi acpi |
| 15 |
12: 4 0 0 0 0 0 0 0 IO-APIC-edge i8042 |
| 16 |
16: 213194 0 0 0 0 0 0 0 IO-APIC-fasteoi ehci_hcd:usb2 |
| 17 |
17: 0 0 0 0 0 0 0 0 IO-APIC-fasteoi pata_marvell |
| 18 |
18: 0 0 0 0 0 0 0 0 IO-APIC-fasteoi i801_smbus |
| 19 |
19: 602063 0 0 0 0 0 0 0 IO-APIC-fasteoi snd_emu10k1 |
| 20 |
23: 1889 0 0 0 0 0 0 0 IO-APIC-fasteoi ehci_hcd:usb4 |
| 21 |
48: 6224537 0 0 0 0 0 0 0 PCI-MSI-edge ahci |
| 22 |
49: 10 0 0 0 0 0 0 0 PCI-MSI-edge ahci |
| 23 |
50: 31194512 0 0 0 0 0 0 0 PCI-MSI-edge xhci_hcd |
| 24 |
51: 0 0 0 0 0 0 0 0 PCI-MSI-edge xhci_hcd |
| 25 |
52: 0 0 0 0 0 0 0 0 PCI-MSI-edge xhci_hcd |
| 26 |
53: 0 0 0 0 0 0 0 0 PCI-MSI-edge xhci_hcd |
| 27 |
54: 0 0 0 0 0 0 0 0 PCI-MSI-edge xhci_hcd |
| 28 |
55: 0 0 0 0 0 0 0 0 PCI-MSI-edge xhci_hcd |
| 29 |
56: 0 0 0 0 0 0 0 0 PCI-MSI-edge xhci_hcd |
| 30 |
57: 0 0 0 0 0 0 0 0 PCI-MSI-edge xhci_hcd |
| 31 |
58: 1770753 0 0 0 0 0 0 0 PCI-MSI-edge eth0 |
| 32 |
59: 0 0 0 0 0 0 0 0 PCI-MSI-edge eth1 |
| 33 |
60: 1672015 0 0 0 0 0 0 0 PCI-MSI-edge eth2-rx-0 |
| 34 |
61: 2889266 0 0 0 0 0 0 0 PCI-MSI-edge eth2-tx-0 |
| 35 |
62: 2 0 0 0 0 0 0 0 PCI-MSI-edge eth2 |
| 36 |
NMI: 480 259 210 211 129 132 138 135 Non-maskable interrupts |
| 37 |
LOC: 101443384 104183840 103613415 102110376 99219886 100506540 98662481 96369343 Local timer interrupts |
| 38 |
SPU: 0 0 0 0 0 0 0 0 Spurious interrupts |
| 39 |
PMI: 480 259 210 211 129 132 138 135 Performance monitoring interrupts |
| 40 |
IWI: 1 0 0 0 0 0 0 0 IRQ work interrupts |
| 41 |
RTR: 1 0 0 0 0 0 0 0 APIC ICR read retries |
| 42 |
RES: 797796 82005 71556 71029 9728 19203 17339 16821 Rescheduling interrupts |
| 43 |
CAL: 931 1389 1310 1398 1347 980 1238 1247 Function call interrupts |
| 44 |
TLB: 11490 9816 8656 10847 5472 5196 6390 6533 TLB shootdowns |
| 45 |
TRM: 0 0 0 0 0 0 0 0 Thermal event interrupts |
| 46 |
THR: 0 0 0 0 0 0 0 0 Threshold APIC interrupts |
| 47 |
MCE: 0 0 0 0 0 0 0 0 Machine check exceptions |
| 48 |
MCP: 311 311 311 311 311 311 311 311 Machine check polls |
| 49 |
ERR: 0 |
| 50 |
MIS: 0 |
| 51 |
|
| 52 |
Thanks in advance for any suggestions. |
| 53 |
|
| 54 |
|
| 55 |
-- |
| 56 |
Your life is like a penny. You're going to lose it. The question is: |
| 57 |
How do |
| 58 |
you spend it? |
| 59 |
|
| 60 |
John Covici |
| 61 |
covici@××××××××××.com |
Archives