Bug 107715
Summary: | /sbin/modutils -c segfaults when run as normal user on 2.6 | ||||||||||
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Product: | [Retired] Red Hat Raw Hide | Reporter: | Ralf Ertzinger <redhat-bugzilla> | ||||||||
Component: | modutils | Assignee: | Bill Nottingham <notting> | ||||||||
Status: | CLOSED WORKSFORME | QA Contact: | Brian Brock <bbrock> | ||||||||
Severity: | medium | Docs Contact: | |||||||||
Priority: | medium | ||||||||||
Version: | 1.0 | CC: | rvokal | ||||||||
Target Milestone: | --- | ||||||||||
Target Release: | --- | ||||||||||
Hardware: | i386 | ||||||||||
OS: | Linux | ||||||||||
Whiteboard: | |||||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||||
Doc Text: | Story Points: | --- | |||||||||
Clone Of: | Environment: | ||||||||||
Last Closed: | 2004-04-09 12:00:18 UTC | Type: | --- | ||||||||
Regression: | --- | Mount Type: | --- | ||||||||
Documentation: | --- | CRM: | |||||||||
Verified Versions: | Category: | --- | |||||||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||||
Embargoed: | |||||||||||
Bug Depends On: | |||||||||||
Bug Blocks: | 100644 | ||||||||||
Attachments: |
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Description
Ralf Ertzinger
2003-10-22 13:19:41 UTC
This works for me with 2.4.26-2. Please reopen if it persists. Still segfaults for me. Any pointer to a document explaining how to use the -debuginfo packages to get the debugging symbols back would be highly appreciated. Thanks. Just install modutils-debuginfo, and run modprobe under gdb. Created attachment 97335 [details]
modprobe backtrace (truncated, goes on line this for ~150 lines total)
OK, things are getting stranger. Running /sbin/modprobe in an xterm or at the console works just fine. Starting a screen and running modprobe in it causes modprobe to segfault. gdb says: (gdb) run -c Starting program: /sbin/modprobe -c Program received signal SIGSEGV, Segmentation fault. 0x080593e5 in gather_options (argv=0xfeeb1e78) at modprobe.c:1098 1098 if (strchr(*argv, ' ')) { The backtrace is... interesting. Attached. Can you attach your /etc/modprobe.conf and /etc/modprobe.conf.dist? Created attachment 97338 [details]
modprobe.conf
Created attachment 97339 [details]
modprobe.conf.dist
Ah, it's screen that's the trigger. Looking at it. Works now with screen-4.0.2-1 and modutils-2.4.26-14. |