Bug 237647

Summary:	kernel hangs with list_del corruption
Product:	Red Hat Enterprise Linux 5	Reporter:	Michal Schmidt <mschmidt>
Component:	kernel	Assignee:	Red Hat Kernel Manager <kernel-mgr>
Status:	CLOSED INSUFFICIENT_DATA	QA Contact:	Martin Jenner <mjenner>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	5.0
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Linux
URL:	http://rhts.lab.boston.redhat.com/cgi-bin/rhts/test_log.cgi?id=1281665
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2007-05-28 16:34:06 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:

Description Michal Schmidt 2007-04-24 14:15:11 UTC

An RHTS machine ibm-ls21-7972-01.lab.boston.redhat.com hung shortly after
finishing RHEL-5 installation:

04/23/07 19:03:07  JobID:19272 Test:/distribution/reservesys
04/23/07 19:03:08  testID:352449 start_time:
Sending rpm info to armstrong.rhts.boston.redhat.com
Collecting rpm package.info for..
 rh-tests-distribution-reservesys
resp = client.results.recipeTestRpms(test_id, pkg_list)
/mnt/tests/distribution/reservesys /
04/23/07 19:03:10  JobID:19272 Test:/distribution/reservesys
/etc/rc3.d/S99rhts: line 16:  2533 Terminated              /mnt/tests/runtests.sh
Starting smartd: [  OK  ]
list_del corruption. next->prev should be ffff81012ee00000, but was 0000000000000000
----------- [cut here ] --------- [please bite here ] ---------
Kernel BUG at lib/list_debug.c:70
invalid opcode: 0000 [1] SMP 
last sysfs file:
/devices/pci0000:00/0000:00:06.0/0000:03:04.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/vendor
CPU 1 
Modules linked in: autofs4 hidp rfcomm l2cap bluetooth sunrpc ipv6 video sbs
i2c_ec i2c_core button battery asus_acpi acpi_memhotplug ac parport_pc lp
parport sg serio_raw shpchp k8_edac bnx2 edac_mc pcspkr dm_snapshot dm_zero
dm_mirror dm_mod mptsas mptscsih mptbase scsi_transport_sas sd_mod scsi_mod ext3
jbd ehci_hcd ohci_hcd uhci_hcd


See the URL for the complete log file from RHTS.

No idea if it's reproducible.

Comment 1 Michal Schmidt 2007-05-28 16:34:06 UTC

The problem couldn't be reproduced and URL doesn't work anymore.