Bug 15126
| Summary: | lsof core dumps with "Illegal instruction" | ||
|---|---|---|---|
| Product: | [Retired] Red Hat Linux | Reporter: | marek |
| Component: | lsof | Assignee: | Jakub Jelinek <jakub> |
| Status: | CLOSED NOTABUG | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 6.2 | ||
| 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: | 2000-08-02 15:34:50 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: | |||
Probably caused by some hardware problems, will do some tests and report later. |
I'm not sure what kind of problem is this but when I run lsof with any parameter (except "-v" - version) it core dumps with the message "Illegal instruction". Here is a strace snippet : getdents(4, /* 4 entries */, 984) = 56 stat("/proc/1/fd/0", {st_mode=S_IFSOCK|0777, st_size=0, ...}) = 0 lstat("/proc/1/fd/0", {st_mode=S_IFLNK|0700, st_size=64, ...}) = 0 readlink("/proc/1/fd/0", "socket:[172]", 4095) = 12 --- SIGILL (Illegal instruction) --- +++ killed by SIGILL +++ Upgrading to latest version (4.49) solved this. I can also send in the core dump.