Bug 141294
| Summary: | segfaults during recursive grep of /etc | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Michael A. Peters <mpeters> | ||||
| Component: | kernel | Assignee: | Dave Jones <davej> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Brian Brock <bbrock> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 3 | CC: | pfrields, twaugh, wtogami | ||||
| 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: | 2006-02-21 19:07:21 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: | |||||||
| Attachments: |
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Please install grep-debuginfo-2.5.1-31 from: ftp://download.fedora.redhat.com/pub/fedora/linux/core/3/i386/debug/ Then run: cd /etc gdb --args grep -R "ttyS0" * (gdb) run When it crashes, type: bt (and press enter). What does it say? Actually, before you do that does running 'dmesg' after the grep command show a kernel oops? (If not continue as in comment #1) grep: udev/devices/nvidia115: No such device grep: udev/devices/nvidia75: No such device grep: udev/devices/nvidia189: No such device grep: udev/devices/nvidia108: No such device grep: udev/devices/nvidia251: No such device Program terminated with signal SIGSEGV, Segmentation fault. The program no longer exists. (gdb) bt No stack. (gdb) And dmesg? Created attachment 107611 [details]
dmesg > dmesg.txt
drivers/usb/input/hid-core.c: input irq status -71 received drivers/usb/input/hid-core.c: input irq status -71 received drivers/usb/input/hid-core.c: input irq status -71 received drivers/usb/input/hid-core.c: input irq status -71 received drivers/usb/input/hid-core.c: input irq status -71 received Not sure what is causing those, been there like crazy since the FC3Test2 (never ran Test1) - but they are probably unrelated This is a kernel oops caused by the nvidia module: [<13172525>] nv_alloc_file_private+0x11f/0x13a [nvidia] *** This bug has been marked as a duplicate of 73733 *** Yeah - I just booted w/o nvidia and grep works. *** This bug has been marked as a duplicate of 144593 *** Changed to 'CLOSED' state since 'RESOLVED' has been deprecated. |
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.5) Gecko/20041111 Firefox/1.0 Description of problem: [root@devel etc]# grep -R "ttyS0" * grep: httpd/run/dbus/system_bus_socket: No such device or address grep: httpd/run/acpid.socket: No such device or address mgetty+sendfax/mgetty.config:# Zoom V.FX 28.8, connected to ttyS0: don't do fax, less logging mgetty+sendfax/mgetty.config:#port ttyS0 sane.d/dc210.conf:port=/dev/ttyS0 sane.d/dc25.conf:port=/dev/ttyS0 sane.d/dc240.conf:port=/dev/ttyS0 grep: udev/devices/nvidia94: No such device grep: udev/devices/nvidia85: No such device grep: udev/devices/nvidia32: No such device grep: udev/devices/nvidia62: No such device grep: udev/devices/nvidia56: No such device grep: udev/devices/nvidia141: No such device grep: udev/devices/nvidia115: No such device grep: udev/devices/nvidia75: No such device grep: udev/devices/nvidia189: No such device grep: udev/devices/nvidia108: No such device grep: udev/devices/nvidia251: No such device Segmentation fault [root@devel etc]# Version-Release number of selected component (if applicable): grep-2.5.1-31 How reproducible: Sometimes Steps to Reproduce: 1. cd /etc 2. grep -R "ttyS0" * 3. Actual Results: segfault Expected Results: finish my grep Additional info: I'm not sure what it is segfaulting on - there is some period of time after the last grep error before it segfaults.