Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933348AbZJaXCj (ORCPT ); Sat, 31 Oct 2009 19:02:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933320AbZJaXCi (ORCPT ); Sat, 31 Oct 2009 19:02:38 -0400 Received: from casper.infradead.org ([85.118.1.10]:44568 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933311AbZJaXCh (ORCPT ); Sat, 31 Oct 2009 19:02:37 -0400 Date: Sat, 31 Oct 2009 16:03:51 -0700 From: Arjan van de Ven To: linux-kernel@vger.kernel.org, torvalds@linux-foundation.org Cc: linux-acpi@vger.kernel.org, tytso@mit.edu, netdev@vger.kernel.org, Eric Paris , akpm@linux-foundation.org, Matt Domsch Subject: kerneloops.org report for the week of October 31 2009 Message-ID: <20091031160351.26fcc6c5@infradead.org> Organization: Intel X-Mailer: Claws Mail 3.7.2 (GTK+ 2.16.6; i586-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5603 Lines: 126 This week, a total of 18023 oopses and warnings have been reported, compared to 5816 reports in the previous week. This number and this report only includes kernel 2.6.31 and later. This week, the Ubuntu 9.10 distribution got released, which includes kerneloops.org integration in the quality feedback system. I'd like to thank the Ubuntu team for their effort in helping to get the quality feedback about the kernel integrated into kerneloops.org. One thing to note is that the Ubuntu 9.10 release ships with the kernel debug option CONFIG_PM_TEST_SUSPEND enabled, causing many warnings to be submitted. This huge volume triggered me to split these reports, as well as the check_bios_for_corruption() reports into a per machine entry. The top 5 machines for which the suspend test fails: 319 | suspend_test_finish(Latitude D830) 231 | suspend_test_finish(XPS M1530) 225 | suspend_test_finish(MacBook2,1) 171 | suspend_test_finish(Compaq Presario CQ60 Notebook PC) 157 | suspend_test_finish(Studio XPS 1340) and there is also the very elegant 267 | suspend_test_finish(To Be Filled By O.E.M) The top 5 machines where the BIOS corrupts memory: 80 | check_for_bios_corruption(HP Compaq nx6110) 69 | check_for_bios_corruption(HP Compaq nc6120) 62 | check_for_bios_corruption(HP Pavilion dv6700 Notebook PC) 49 | check_for_bios_corruption(HP Pavilion dv2700 Notebook PC) 32 | check_for_bios_corruption(Compaq Presario F700 Notebook PC) The report this week looks different from previous reports; the version cut-off has moved to 2.6.31 so that a lot of older bugs now dropped out of the report. New this week are some inotify bugs, that have been fixed in Linus' git tree after -rc5. There's also an ext2 warning for when the user unplugs a USB stick, as well as the usual binary and external kernel modules. If you have (better) descriptions for some of these, let me know and I can add them to the database. Rank 1: suspend_test_finish(System Product Name) (warning) Reported 930 times (1510 total reports) This warning was last seen in version 2.6.31, and first seen in 2.6.27.15. More info: http://www.kerneloops.org/searchweek.php?search=suspend_test_finish(System Product Name) Rank 2: acpi_idle_enter_bm (oops) Reported 783 times (1924 total reports) This oops was last seen in version 2.6.32, and first seen in 2.6.23.8. More info: http://www.kerneloops.org/searchweek.php?search=acpi_idle_enter_bm Rank 3: dev_watchdog(sis900) (warning) Reported 514 times (19593 total reports) This warning was last seen in version 2.6.31, and first seen in 2.6.26-rc4-git2. More info: http://www.kerneloops.org/searchweek.php?search=dev_watchdog(sis900) Rank 4: suspend_test_finish(Unknown) (oops) Reported 431 times (5580 total reports) This oops was last seen in version 2.6.31, and first seen in 2.6.27.15. More info: http://www.kerneloops.org/searchweek.php?search=suspend_test_finish(Unknown) Rank 5: tcp_recvmsg (oops) Reported 372 times (7133 total reports) This oops was last seen in version 2.6.31.3, and first seen in 2.6.25. More info: http://www.kerneloops.org/searchweek.php?search=tcp_recvmsg Rank 6: inotify_remove_from_idr (oops) Reported 369 times (942 total reports) Fixed in commit 9f0d793b52eb This oops was last seen in version 2.6.32, and first seen in 2.6.31-rc8. More info: http://www.kerneloops.org/searchweek.php?search=inotify_remove_from_idr Rank 7: ext2_sync_fs (warning) Reported 265 times (508 total reports) Caused by the user removing a USB stick while mounted This warning was last seen in version 2.6.32-rc5, and first seen in 2.6.30. More info: http://www.kerneloops.org/searchweek.php?search=ext2_sync_fs Rank 8: ieee80211_scan_completed (oops) Reported 264 times (1494 total reports) This oops was last seen in version 2.6.32-rc2, and first seen in 2.6.27.29. More info: http://www.kerneloops.org/searchweek.php?search=ieee80211_scan_completed Rank 9: wl_pci_probe (warning) Reported 216 times (251 total reports) [Ubuntu] Bug in a binary driver shipped by Ubuntu warning only shows up in tainted kernels This warning was last seen in version 2.6.31, and first seen in 2.6.30.8. More info: http://www.kerneloops.org/searchweek.php?search=wl_pci_probe Rank 10: apparmor_bprm_set_creds (oops) Reported 201 times (324 total reports) NULL pointer dereference in AppArmor This oops was last seen in version 2.6.31, and first seen in 2.6.31. More info: http://www.kerneloops.org/searchweek.php?search=apparmor_bprm_set_creds Rank 11: KCL_MEM_AllocContiguousPageFrames (warning) Reported 188 times (256 total reports) [tainted] The AMD binary graphics driver uses GFP_NOWARN on a high order allocation warning only shows up in tainted kernels This warning was last seen in version 2.6.31, and first seen in 2.6.31. More info: http://www.kerneloops.org/searchweek.php?search=KCL_MEM_AllocContiguousPageFrames Rank 12: idr_callback (warning) Reported 174 times (638 total reports) Fixed in commit 9f0d793b52eb before 2.6.32-rc6 This warning was last seen in version 2.6.32, and first seen in 2.6.31-rc4-git2. More info: http://www.kerneloops.org/searchweek.php?search=idr_callback -- Arjan van de Ven Intel Open Source Technology Centre For development, discussion and tips for power savings, visit http://www.lesswatts.org -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/