From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugme-daemon@bugzilla.kernel.org
Subject: [Bug 11646] QLA2xxx: Kernel deadlock on high load somewhere after 2.6.20
Date: Sun, 22 Feb 2009 16:54:43 -0800 (PST)
Message-ID: <20090223005443.6D41B108043@picon.linux-foundation.org>
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http://bugzilla.kernel.org/show_bug.cgi?id=11646
------- Comment #18 from zoltan.kiss@serverside.hu 2009-02-22 16:54 -------
Hi, i also suffer from this bug.
Here is the qla section of /var/log/messages:
Feb 22 21:28:36 bafs1 kernel: [71282.592558] qla2xxx 0000:08:01.0: Mailbox
command timeout occured. Issuing ISP abort.
Feb 22 21:28:36 bafs1 kernel: [71282.592611] qla2xxx 0000:08:01.0: Performing
ISP error recovery - ha= ffff81012e5105f8.
Feb 22 21:28:37 bafs1 kernel: [71283.546086] qla2xxx 0000:08:01.0: LOOP UP
detected (4 Gbps).
Feb 22 21:28:37 bafs1 kernel: [71283.685581] qla2xxx 0000:08:01.0: scsi(0:0:2):
Abort command issued -- 0 2457f0 2002.
Feb 22 21:29:06 bafs1 kernel: [71325.253361] qla2xxx 0000:08:01.0: scsi(0:0:2):
DEVICE RESET ISSUED.
Feb 22 21:29:36 bafs1 kernel: [71412.254597] qla2xxx 0000:08:01.0: Mailbox
command timeout occured. Issuing ISP abort.
Feb 22 21:29:36 bafs1 kernel: [71412.254597] qla2xxx 0000:08:01.0: Performing
ISP error recovery - ha= ffff81012e5105f8.
Feb 22 21:29:37 bafs1 kernel: [71414.455676] qla2xxx 0000:08:01.0: LOOP UP
detected (4 Gbps).
Feb 22 21:29:37 bafs1 kernel: [71414.716347] qla2xxx 0000:08:01.0: scsi(0:0:2):
DEVICE RESET FAILED: Task management failed.
Feb 22 21:29:37 bafs1 kernel: [71414.716347] qla2xxx 0000:08:01.0: scsi(0:0:2):
TARGET RESET ISSUED.
Feb 22 21:30:07 bafs1 kernel: [71488.627662] qla2xxx 0000:08:01.0: Mailbox
command timeout occured. Issuing ISP abort.
Feb 22 21:30:07 bafs1 kernel: [71488.627662] qla2xxx 0000:08:01.0: Performing
ISP error recovery - ha= ffff81012e5105f8.
This happens on IBM BladeCenter HS21 Blade, Debian Lenny, stock kernel:
2.6.26-1-amd64 #1 SMP Sat Jan 10 17:57:00 UTC 2009 x86_64 GNU/Linux
My storage is IBM TS DS4300.
Now, i compiling the 2.6.20 kernel, with RHEL drivers, hope thats help.
Regards,
Zoltan Kiss
Bardi Auto - Hungary
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