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Date: Thu, 3 Aug 2006 16:17:11 +0200
From: "Jesper Juhl" <jesper.juhl@...il.com>
To: "Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>
Cc: linux-usb-devel@...ts.sourceforge.net,
"Alan Stern" <stern@...land.harvard.edu>,
"Greg Kroah-Hartman" <gregkh@...e.de>
Subject: Problem: irq 217: nobody cared + backtrace
Hi,
A server of mine just dumped a backtrace (below).
The machine seems to be running fine, but it would be nice to know
what the cause of this dump is.
The box is running 2.6.18-rc3-git3
Full dmesg output is attached.
If more info than what is below is needed, then just ask and I'll
provide it if I can.
e1000: eth0: e1000_watchdog: NIC Link is Up 1000 Mbps Full Duplex
eth0.20: add 01:00:5e:00:00:01 mcast address to master interface
IA-32 Microcode Update Driver: v1.14a <tigran@...itas.com>
irq 217: nobody cared (try booting with the "irqpoll" option)
[<c0103a3c>] show_trace_log_lvl+0x152/0x165
[<c0103a5e>] show_trace+0xf/0x13
[<c0103b59>] dump_stack+0x15/0x19
[<c013846e>] __report_bad_irq+0x24/0x7f
[<c0138552>] note_interrupt+0x6b/0xd5
[<c0137ca8>] __do_IRQ+0xf4/0x100
[<c01050a1>] do_IRQ+0x95/0xbc
[<c0103502>] common_interrupt+0x1a/0x20
[<c02d61b7>] uhci_irq+0x27/0x153
[<c02c45e8>] usb_hcd_irq+0x24/0x53
[<c0137b84>] handle_IRQ_event+0x26/0x56
[<c0137c4c>] __do_IRQ+0x98/0x100
[<c01050a1>] do_IRQ+0x95/0xbc
[<c0103502>] common_interrupt+0x1a/0x20
[<c0100e64>] mwait_idle+0x30/0x35
[<c0100d45>] cpu_idle+0x78/0x81
[<c04bf7fb>] start_kernel+0x173/0x19d
[<c0100210>] 0xc0100210
DWARF2 unwinder stuck at 0xc0100210
Leftover inexact backtrace:
=======================
handlers:
[<c02c45c4>] (usb_hcd_irq+0x0/0x53)
Disabling IRQ #217
# scripts/ver_linux
If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.
Linux server 2.6.18-rc3-git3 #1 SMP Thu Aug 3 13:28:08 CEST 2006 i686 GNU/Linux
Gnu C 3.3.5
Gnu make 3.80
binutils 2.15
util-linux 2.12p
mount 2.12p
module-init-tools 3.2-pre1
e2fsprogs 1.37
xfsprogs 2.6.20
nfs-utils 1.0.6
Linux C Library 2.3.2
Dynamic linker (ldd) 2.3.2
Procps 3.2.1
Net-tools 1.60
Console-tools 0.2.3
Sh-utils 5.2.1
udev 056
Modules Loaded sky2 piix ide_core eeprom
# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
stepping : 3
cpu MHz : 3192.358
cache size : 2048 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx
lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips : 6388.63
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
stepping : 3
cpu MHz : 3192.358
cache size : 2048 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx
lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips : 6384.44
# cat /proc/interrupts
CPU0 CPU1
0: 175546 3503 IO-APIC-edge timer
1: 3 5 IO-APIC-edge i8042
8: 3 1 IO-APIC-edge rtc
9: 0 0 IO-APIC-level acpi
50: 1 0 PCI-MSI sky2
169: 5177874 1 IO-APIC-level uhci_hcd:usb2, eth0
177: 26052 26 IO-APIC-level 3w-9xxx
185: 32334 35 IO-APIC-level 3w-9xxx
193: 17290 14 IO-APIC-level 3w-9xxx
201: 23050 16 IO-APIC-level 3w-9xxx, libata, uhci_hcd:usb4
209: 0 0 IO-APIC-level ehci_hcd:usb1
217: 99932 68 IO-APIC-level uhci_hcd:usb3
NMI: 178992 178964
LOC: 178936 178936
ERR: 0
MIS: 0
--
Jesper Juhl <jesper.juhl@...il.com>
Don't top-post http://www.catb.org/~esr/jargon/html/T/top-post.html
Plain text mails only, please http://www.expita.com/nomime.html
View attachment "boot.log" of type "text/x-log" (29949 bytes)
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