-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi!
On Sat, 10 Jul 2010, Moritz Muehlenhoff wrote: > Date: Sat, 10 Jul 2010 19:21:58 +0200 > From: Moritz Muehlenhoff <j...@inutil.org> > To: Gabriel VLASIU <gabr...@vlasiu.net> > User-Agent: Mutt/1.5.20 (2009-06-14) > X-Spam-Status: No, score=-2.2 required=5.0 tests=AWL,BAYES_00 > autolearn=unavailable version=3.2.5 > Subject: Re: kernel: Kernel unaligned access at TPC[48bef4] > __delayacct_add_tsk+0x2c/0x15c > > tags 536855 moreinfo > thanks > > On Tue, Jul 14, 2009 at 10:04:52AM +0300, Gabriel VLASIU wrote: > > Package: kernel > > Severity: important > > > > Running iotop I get lots of: > > > > Jul 14 09:44:30 mailq kernel: [1285719.964594] Kernel unaligned access at > > TPC[48bf14] __delayacct_add_tsk+0x4c/0x15c > > Jul 14 09:44:30 mailq kernel: [1285719.964630] Kernel unaligned access at > > TPC[48bf28] __delayacct_add_tsk+0x60/0x15c > > Jul 14 09:44:30 mailq kernel: [1285719.964667] Kernel unaligned access at > > TPC[48bf48] __delayacct_add_tsk+0x80/0x15c > > Jul 14 09:44:36 mailq kernel: [1285726.011965] Kernel unaligned access at > > TPC[48bef4] __delayacct_add_tsk+0x2c/0x15c > > Jul 14 09:44:36 mailq kernel: [1285726.012031] Kernel unaligned access at > > TPC[48bf10] __delayacct_add_tsk+0x48/0x15c > > Jul 14 09:44:36 mailq kernel: [1285726.012066] Kernel unaligned access at > > TPC[48bf14] __delayacct_add_tsk+0x4c/0x15c > > Jul 14 09:44:36 mailq kernel: [1285726.012100] Kernel unaligned access at > > TPC[48bf28] __delayacct_add_tsk+0x60/0x15c > > Jul 14 09:44:36 mailq kernel: [1285726.012135] Kernel unaligned access at > > TPC[48bf48] __delayacct_add_tsk+0x80/0x15c > > Jul 14 09:45:14 mailq kernel: [1285764.277939] Kernel unaligned access at > > TPC[48bef4] __delayacct_add_tsk+0x2c/0x15c > > Jul 14 09:45:14 mailq kernel: [1285764.278022] Kernel unaligned access at > > TPC[48bf10] __delayacct_add_tsk+0x48/0x15c > > Jul 14 09:45:14 mailq kernel: [1285764.278057] Kernel unaligned access at > > TPC[48bf14] __delayacct_add_tsk+0x4c/0x15c > > Jul 14 09:45:14 mailq kernel: [1285764.278091] Kernel unaligned access at > > TPC[48bf28] __delayacct_add_tsk+0x60/0x15c > > Jul 14 09:45:14 mailq kernel: [1285764.278127] Kernel unaligned access at > > TPC[48bf48] __delayacct_add_tsk+0x80/0x15c > > Jul 14 09:45:19 mailq kernel: [1285769.512383] Kernel unaligned access at > > TPC[48bef4] __delayacct_add_tsk+0x2c/0x15c > > Jul 14 09:45:19 mailq kernel: [1285769.512464] Kernel unaligned access at > > TPC[48bf10] __delayacct_add_tsk+0x48/0x15c > > Jul 14 09:45:19 mailq kernel: [1285769.512500] Kernel unaligned access at > > TPC[48bf14] __delayacct_add_tsk+0x4c/0x15c > > Hi, > The next release of Debian (6.0, code name Squeeze) will be based > on 2.6.32. Please test the current 2.6.32 from unstable/testing and tell > us whether the problem persists. If so, we should report it upstream > to the kernel.org developers. > > The 2.6.32 kernel is available from packages.debian.org and can > be installed in both Debian stable, testing and unstable > installations. # uname -a Linux mailq 2.6.32-5-sparc64 #1 Tue Jul 6 14:51:45 UTC 2010 sparc64 GNU/Linux ** Terminal one: # iotop ** terminal two: # tail -f /var/log/messages | grep kernel Jul 10 21:08:17 mailq kernel: [ 470.375375] Kernel unaligned access at TPC[4a37f8] __delayacct_add_tsk+0x24/0x18c Jul 10 21:08:17 mailq kernel: [ 470.375426] Kernel unaligned access at TPC[4a380c] __delayacct_add_tsk+0x38/0x18c Jul 10 21:08:17 mailq kernel: [ 470.375465] Kernel unaligned access at TPC[4a3814] __delayacct_add_tsk+0x40/0x18c Jul 10 21:08:17 mailq kernel: [ 470.375505] Kernel unaligned access at TPC[4a382c] __delayacct_add_tsk+0x58/0x18c Jul 10 21:08:17 mailq kernel: [ 470.375546] Kernel unaligned access at TPC[4a3844] __delayacct_add_tsk+0x70/0x18c Jul 10 21:08:22 mailq kernel: [ 475.654634] Kernel unaligned access at TPC[4a37f8] __delayacct_add_tsk+0x24/0x18c Jul 10 21:08:22 mailq kernel: [ 475.654736] Kernel unaligned access at TPC[4a380c] __delayacct_add_tsk+0x38/0x18c Jul 10 21:08:22 mailq kernel: [ 475.654777] Kernel unaligned access at TPC[4a3814] __delayacct_add_tsk+0x40/0x18c Jul 10 21:08:22 mailq kernel: [ 475.654817] Kernel unaligned access at TPC[4a382c] __delayacct_add_tsk+0x58/0x18c Jul 10 21:08:22 mailq kernel: [ 475.654859] Kernel unaligned access at TPC[4a3844] __delayacct_add_tsk+0x70/0x18c Jul 10 21:08:27 mailq kernel: [ 480.658813] Kernel unaligned access at TPC[4a37f8] __delayacct_add_tsk+0x24/0x18c Jul 10 21:08:27 mailq kernel: [ 480.658857] Kernel unaligned access at TPC[4a380c] __delayacct_add_tsk+0x38/0x18c Jul 10 21:08:27 mailq kernel: [ 480.658896] Kernel unaligned access at TPC[4a3814] __delayacct_add_tsk+0x40/0x18c Jul 10 21:08:27 mailq kernel: [ 480.658934] Kernel unaligned access at TPC[4a382c] __delayacct_add_tsk+0x58/0x18c Jul 10 21:08:27 mailq kernel: [ 480.658973] Kernel unaligned access at TPC[4a3844] __delayacct_add_tsk+0x70/0x18c Sincerely, Gabriel - -- // Gabriel VLASIU // // OpenGPG-KeyID : 0xE684206E // OpenGPG-Fingerprint: 0C3D 9F8B 725D E243 CB3C 8428 796A DB1F E684 206E // OpenGPG-URL : http://www.vlasiu.net/public.key -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iD8DBQFMOLfceWrbH+aEIG4RAubhAJ9SD1fuHC9UQHjG0hQiuAhNY86ZZQCfarhw aLFtbpw0C+HXx3lDmWZQeTg= =1kDM -----END PGP SIGNATURE----- -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". 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