[Bug 811942] Re: BUG: Bad page state in process kswapd0
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/811942 Title: BUG: Bad page state in process kswapd0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/811942/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 811942] Re: BUG: Bad page state in process kswapd0
Tobias Hieta, thank you for reporting this bug and helping make Ubuntu better. This bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? Can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ . If it remains an issue, could you run the following command from a Terminal (Applications->Accessories->Terminal). It will automatically gather and attach updated debug information to this report. apport-collect -p linux Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results. Thanks in advance. ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Tags added: needs-upstream-testing -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/811942 Title: BUG: Bad page state in process kswapd0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/811942/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 811942] Re: BUG: Bad page state in process kswapd0
** Changed in: linux (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/811942 Title: BUG: Bad page state in process kswapd0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/811942/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 811942] Re: BUG: Bad page state in process kswapd0
Hmm, not sure if the collected information contains the actual crash, so I will paste it here: Jul 17 18:21:53 excess kernel: [ 1441.135296] BUG: Bad page state in process kswapd0 pfn:13e3f8 Jul 17 18:21:53 excess kernel: [ 1441.135338] page:ea000459de40 count:0 mapcount:-33554432 mapping: (null) index:0x3b0d7 Jul 17 18:21:53 excess kernel: [ 1441.135387] page flags: 0x20001020008(uptodate|mappedtodisk|0x100) Jul 17 18:21:53 excess kernel: [ 1441.135439] Pid: 34, comm: kswapd0 Not tainted 2.6.38-10-server #46-Ubuntu Jul 17 18:21:53 excess kernel: [ 1441.135442] Call Trace: Jul 17 18:21:53 excess kernel: [ 1441.135449] [] ? dump_page+0x9b/0xd0 Jul 17 18:21:53 excess kernel: [ 1441.135453] [] ? bad_page+0xc9/0x120 Jul 17 18:21:53 excess kernel: [ 1441.135457] [] ? free_pages_prepare+0xef/0x100 Jul 17 18:21:53 excess kernel: [ 1441.135461] [] ? free_hot_cold_page+0x49/0x470 Jul 17 18:21:53 excess kernel: [ 1441.135467] [] ? find_busiest_group+0x196/0xd30 Jul 17 18:21:53 excess kernel: [ 1441.135471] [] ? __pagevec_free+0x48/0xa0 Jul 17 18:21:53 excess kernel: [ 1441.135476] [] ? free_page_list+0xab/0x100 Jul 17 18:21:53 excess kernel: [ 1441.135480] [] ? shrink_page_list+0x168/0x5c0 Jul 17 18:21:53 excess kernel: [ 1441.135484] [] ? shrink_inactive_list+0x11a/0x450 Jul 17 18:21:53 excess kernel: [ 1441.135489] [] ? _raw_spin_lock_irq+0x15/0x20 Jul 17 18:21:53 excess kernel: [ 1441.135493] [] ? get_scan_count+0x1ab/0x290 Jul 17 18:21:53 excess kernel: [ 1441.135496] [] ? shrink_zone+0x1f2/0x2b0 Jul 17 18:21:53 excess kernel: [ 1441.135500] [] ? balance_pgdat+0x59a/0x6d0 Jul 17 18:21:53 excess kernel: [ 1441.135504] [] ? kswapd+0x143/0x1b0 Jul 17 18:21:53 excess kernel: [ 1441.135507] [] ? kswapd+0x0/0x1b0 Jul 17 18:21:53 excess kernel: [ 1441.135511] [] ? kthread+0x96/0xa0 Jul 17 18:21:53 excess kernel: [ 1441.135516] [] ? kernel_thread_helper+0x4/0x10 Jul 17 18:21:53 excess kernel: [ 1441.135520] [] ? kthread+0x0/0xa0 Jul 17 18:21:53 excess kernel: [ 1441.135523] [] ? kernel_thread_helper+0x0/0x10 Jul 17 18:21:53 excess kernel: [ 1441.135525] Disabling lock debugging due to kernel taint -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/811942 Title: BUG: Bad page state in process kswapd0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/811942/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 811942] Re: BUG: Bad page state in process kswapd0
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/811942 Title: BUG: Bad page state in process kswapd0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/811942/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
