Bug 101290

Summary:	[AIO] lockup on hammer
Product:	Red Hat Enterprise Linux 3	Reporter:	Jakub Jelinek <jakub>
Component:	kernel	Assignee:	Jeff Moyer <jmoyer>
Status:	CLOSED RAWHIDE	QA Contact:	Brian Brock <bbrock>
Severity:	high	Docs Contact:
Priority:	high
Version:	3.0	CC:	lockhart, sopwith
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2003-09-03 13:02:49 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:	97942

Description Jakub Jelinek 2003-07-30 17:06:25 UTC

Description of problem:
It seems hammer kernels lock up when doing make check in rtkaio.
Reproduced twice on thor and once on romaine. Does not seem to lock up on other arches.
Version-Release number of selected component (if applicable):


How reproducible:
rpmbuild --rebuild ~jakub/glibc-2.3.2-66.src.rpm

Comment 1 Jakub Jelinek 2003-07-30 17:07:22 UTC

Oops, sorry.

Comment 2 Elliot Lee 2003-07-30 17:13:36 UTC

The call trace was inside __wtd_down_failed inside generic_aio_rw inside 
generic_aio_complete_write

The kernel is 2.4.21-1.1931.2.342.entsmp

Comment 4 Jim Paradis 2003-08-28 03:16:23 UTC

*** Bug 103240 has been marked as a duplicate of this bug. ***

Comment 5 John W. Lockhart 2003-08-28 03:34:38 UTC

Takes about 5 minutes to reproduce using the aiotest
in Bug 103240, which also has a full console capture.

Comment 7 Jeff Moyer 2003-09-02 13:23:07 UTC

The arguments to wtd_down_common were swapped, causing the kernel to try to lock
something that wasn't a lock.  Fix is in latest taroon.

Comment 8 Jay Turner 2003-09-03 13:02:49 UTC

Fix confirmed on Melody box in lab running 2.4.21-1.1931.2.421.ent.