Re: 3.2-rc6+: Reported regressions from 3.0 and 3.1
Markus Trippelsdorf <[email protected]> Wed, 21 Dec 2011 07:45:37 +0100
| Newsgroups | org.kernel.vger.kernel-testers,org.freedesktop.lists.dri-devel,org.kernel.vger.linux-acpi,org.kernel.vger.linux-kernel,org.kernel.vger.linux-scsi,org.kernel.vger.linux-wireless,org.kernel.vger.netdev |
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| Message-ID | <20111221064537.GD1629@x4> |
On 2011.12.21 at 00:54 +0100, Rafael J. Wysocki wrote: > Subject : WARNING: at fs/sysfs/sysfs.h:195 (during boot) > Submitter : Markus Trippelsdorf <markus-xp2qqqlHh3xzoYq+O6RWwA-XMD5yJDbdMReXY1tMh2IBg@public.gmane.org> > Date : 2011-11-13 19:24 > Message-ID : 20111113192417.GA1659-tLCgZGx+iJ+kxVt8IV0GqQ-XMD5yJDbdMReXY1tMh2IBg@public.gmane.org > References : http://marc.info/?l=linux-kernel&m=132121231921932&w=2 > > Subject : WARNING: at mm/slub.c:3357, kernel BUG at mm/slub.c:3413 > Submitter : Markus Trippelsdorf <markus-xp2qqqlHh3xzoYq+O6RWwA-XMD5yJDbdMReXY1tMh2IBg@public.gmane.org> > Date : 2011-11-18 7:25 > Message-ID : 20111118072519.GA1615-tLCgZGx+iJ+kxVt8IV0GqQ-XMD5yJDbdMReXY1tMh2IBg@public.gmane.org > References : http://marc.info/?l=linux-kernel&m=132160119031794&w=2 Both entries were caused by the same Radeon kexec writeback bug. This issue will hopefully be fixed in the next release. > Subject : Impossible high cpu-time values for migration threads > Submitter : Markus Trippelsdorf <markus-xp2qqqlHh3xzoYq+O6RWwA-XMD5yJDbdMReXY1tMh2IBg@public.gmane.org> > Date : 2011-11-17 22:17 > Message-ID : 20111117221731.GA9229-tLCgZGx+iJ+kxVt8IV0GqQ-XMD5yJDbdMReXY1tMh2IBg@public.gmane.org > References : http://marc.info/?l=linux-kernel&m=132156832124314&w=2 This is a cosmetic issue, but I'm still seeing this after bursts of high CPU usage: % ps afx -F UID PID PPID C SZ RSS PSR STIME TTY STAT TIME CMD root 2 0 0 0 0 1 Dec20 ? S 0:00 [kthreadd] root 3 2 0 0 0 0 Dec20 ? S 0:01 \_ [ksoftirqd/0] root 6 2 0 0 0 0 Dec20 ? S 0:00 \_ [migration/0] root 7 2 0 0 0 1 Dec20 ? S 0:00 \_ [migration/1] root 8 2 0 0 0 1 Dec20 ? S 0:05 \_ [kworker/1:0] root 9 2 0 0 0 1 Dec20 ? S 0:01 \_ [ksoftirqd/1] root 11 2 0 0 0 2 Dec20 ? S 0:00 \_ [migration/2] root 13 2 0 0 0 2 Dec20 ? S 0:01 \_ [ksoftirqd/2] root 14 2 22 0 0 3 Dec20 ? S 192:21 \_ [migration/3] root 16 2 0 0 0 3 Dec20 ? S 0:01 \_ [ksoftirqd/3] root 17 2 0 0 0 2 Dec20 ? S< 0:00 \_ [khelper] ... -- Markus