* ieee1394 subsystem causes segfaults
@ 2003-12-17 14:10 Dale K Dicks
2003-12-17 14:10 ` Ben Collins
0 siblings, 1 reply; 3+ messages in thread
From: Dale K Dicks @ 2003-12-17 14:10 UTC (permalink / raw)
To: linux-kernel
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1. when unloading the ochi1394 or sbp2 modules from a 2.6.0-test11
kernel, a segfault occurs every time.
2. modprobe ohci1394, modprobe sbp2, rmmod sbp2 and/or rmmod ohci1394,
segfault, lsmod hangs after this as well as the originating tty
3. modules
4. 2.6.0-test11
5. no oops message
6. see 2.
7. Gentoo Linux
7.2. [ ddicks@linuxbox ~ ] $ cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 1
model name : Intel(R) Pentium(R) 4 CPU 1.80GHz
stepping : 2
cpu MHz : 1808.041
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
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
bogomips : 3588.09
DKD
Calgary, Alberta, Canada
dale_D at telusplanet dot net
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: ieee1394 subsystem causes segfaults
2003-12-17 14:10 ieee1394 subsystem causes segfaults Dale K Dicks
@ 2003-12-17 14:10 ` Ben Collins
2003-12-19 17:03 ` Randy.Dunlap
0 siblings, 1 reply; 3+ messages in thread
From: Ben Collins @ 2003-12-17 14:10 UTC (permalink / raw)
To: Dale K Dicks; +Cc: linux-kernel
> 5. no oops message
Not sure how things can segv without some sort of kernel message. Are
you sure it didn't print anything at all?
--
Debian - http://www.debian.org/
Linux 1394 - http://www.linux1394.org/
Subversion - http://subversion.tigris.org/
WatchGuard - http://www.watchguard.com/
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: ieee1394 subsystem causes segfaults
2003-12-17 14:10 ` Ben Collins
@ 2003-12-19 17:03 ` Randy.Dunlap
0 siblings, 0 replies; 3+ messages in thread
From: Randy.Dunlap @ 2003-12-19 17:03 UTC (permalink / raw)
To: Ben Collins; +Cc: dale_d, linux-kernel
On Wed, 17 Dec 2003 09:10:57 -0500 Ben Collins <bcollins@debian.org> wrote:
| > 5. no oops message
|
| Not sure how things can segv without some sort of kernel message. Are
| you sure it didn't print anything at all?
What messages are there then? You should post the kernel log
showing the problem(s). (Yes, I looked at the original posting.)
I have seen kernel bugs cause user space segfaults, so maybe
it's an app that is having the segfault.
--
~Randy
MOTD: Always include version info.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2003-12-17 14:10 ` Ben Collins
2003-12-19 17:03 ` Randy.Dunlap
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