From: Andrew Morton <akpm@linux-foundation.org>
To: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Cc: linux-kernel@vger.kernel.org, kernel-testers@vger.kernel.org,
linux-mm@kvack.org, Nick Piggin <npiggin@suse.de>,
Andy Whitcroft <apw@shadowen.org>
Subject: Re: [BUG] 2.6.26-rc5-mm3 kernel BUG at mm/filemap.c:575!
Date: Thu, 12 Jun 2008 01:57:46 -0700 [thread overview]
Message-ID: <20080612015746.172c4b56.akpm@linux-foundation.org> (raw)
In-Reply-To: <4850E1E5.90806@linux.vnet.ibm.com>
On Thu, 12 Jun 2008 14:14:21 +0530 Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
> Hi Andrew,
>
> 2.6.26-rc5-mm3 kernel panics while booting up on the x86_64
> machine. Sorry the console is bit overwritten for the first few lines.
>
> ------------[ cut here ]------------
> ot fs
> no fstab.kernel BUG at mm/filemap.c:575!
> sys, mounting ininvalid opcode: 0000 [1] ternal defaultsSMP
> Switching to ne
> w root and runnilast sysfs file: /sys/block/dm-3/removable
> ng init.
> unmounCPU 3 ting old /dev
> u
> nmounting old /pModules linked in:roc
> unmounting
> old /sys
> Pid: 1, comm: init Not tainted 2.6.26-rc5-mm3-autotest #1
> RIP: 0010:[<ffffffff80268155>] [<ffffffff80268155>] unlock_page+0xf/0x26
> RSP: 0018:ffff81003f9e1dc8 EFLAGS: 00010246
> RAX: 0000000000000000 RBX: ffffe20000f63080 RCX: 0000000000000036
> RDX: 0000000000000000 RSI: ffffe20000f63080 RDI: ffffe20000f63080
> RBP: 0000000000000000 R08: ffff81003f9a5727 R09: ffffc10000200200
> R10: ffffc10000100100 R11: 000000000000000e R12: 0000000000000000
> R13: 0000000000000000 R14: ffff81003f47aed8 R15: 0000000000000000
> FS: 000000000066d870(0063) GS:ffff81003f99fa80(0000) knlGS:0000000000000000
> CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> CR2: 000000000065afa0 CR3: 000000003d580000 CR4: 00000000000006e0
> DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Process init (pid: 1, threadinfo ffff81003f9e0000, task ffff81003f9d8000)
> Stack: ffffe20000f63080 ffffffff80270d9c 0000000000000000 ffffffffffffffff
> 000000000000000e 0000000000000000 ffffe20000f63080 ffffe20000f630c0
> ffffe20000f63100 ffffe20000f63140 ffffe20000f63180 ffffe20000f631c0
> Call Trace:
> [<ffffffff80270d9c>] truncate_inode_pages_range+0xc5/0x305
> [<ffffffff802a7177>] generic_delete_inode+0xc9/0x133
> [<ffffffff8029e3cd>] do_unlinkat+0xf0/0x160
> [<ffffffff8020bd0b>] system_call_after_swapgs+0x7b/0x80
>
>
> Code: 00 00 48 85 c0 74 0b 48 8b 40 10 48 85 c0 74 02 ff d0 e8 75 ec 32 00 41 5b 31 c0 c3 53 48 89 fb f0 0f ba 37 00 19 c0 85 c0 75 04 <0f> 0b eb fe e8 56 f5 ff ff 48 89 de 48 89 c7 31 d2 5b e9 47 be
> RIP [<ffffffff80268155>] unlock_page+0xf/0x26
> RSP <ffff81003f9e1dc8>
> ---[ end trace 27b1d01b03af7c12 ]---
Another unlock of an unlocked page. Presumably when reclaim hadn't
done anything yet.
Don't know, sorry. Strange.
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2008-06-12 8:57 UTC|newest]
Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-12 5:59 2.6.26-rc5-mm3 Andrew Morton
2008-06-12 7:58 ` 2.6.26-rc5-mm3: kernel BUG at mm/vmscan.c:510 Alexey Dobriyan
2008-06-12 8:22 ` Andrew Morton
2008-06-12 8:23 ` Alexey Dobriyan
2008-06-12 8:44 ` [BUG] 2.6.26-rc5-mm3 kernel BUG at mm/filemap.c:575! Kamalesh Babulal
2008-06-12 8:57 ` Andrew Morton [this message]
2008-06-12 11:20 ` KAMEZAWA Hiroyuki
2008-06-13 1:44 ` [PATCH] fix double unlock_page() in " KAMEZAWA Hiroyuki
2008-06-13 2:13 ` Andrew Morton
2008-06-13 15:30 ` Lee Schermerhorn
2008-06-15 3:59 ` Kamalesh Babulal
2008-06-16 14:49 ` Lee Schermerhorn
2008-06-17 2:32 ` KAMEZAWA Hiroyuki
2008-06-17 15:26 ` Lee Schermerhorn
2008-06-13 4:34 ` Valdis.Kletnieks
2008-06-14 13:32 ` Kamalesh Babulal
2008-06-12 11:38 ` [BUG] " Nick Piggin
2008-06-13 0:25 ` KAMEZAWA Hiroyuki
2008-06-13 4:18 ` Valdis.Kletnieks
2008-06-13 7:16 ` Andrew Morton
2008-06-12 23:32 ` 2.6.26-rc5-mm3 Byron Bradley
2008-06-12 23:55 ` 2.6.26-rc5-mm3 Daniel Walker
2008-06-13 0:04 ` 2.6.26-rc5-mm3 Byron Bradley
2008-06-18 17:55 ` 2.6.26-rc5-mm3 Daniel Walker
2008-06-19 9:13 ` 2.6.26-rc5-mm3 Ingo Molnar
2008-06-19 14:39 ` 2.6.26-rc5-mm3 Daniel Walker
2008-06-17 7:35 ` [PATCH][RFC] fix kernel BUG at mm/migrate.c:719! in 2.6.26-rc5-mm3 Daisuke Nishimura
2008-06-17 7:47 ` [Bad page] trying to free locked page? (Re: [PATCH][RFC] fix kernel BUG at mm/migrate.c:719! in 2.6.26-rc5-mm3) Daisuke Nishimura
2008-06-17 9:03 ` KAMEZAWA Hiroyuki
2008-06-17 9:14 ` KOSAKI Motohiro
2008-06-17 9:15 ` Daisuke Nishimura
2008-06-17 18:29 ` Lee Schermerhorn
2008-06-17 20:00 ` [PATCH] unevictable mlocked pages: initialize mm member of munlock mm_walk structure Lee Schermerhorn
2008-06-18 3:33 ` KOSAKI Motohiro
2008-06-18 2:40 ` [Bad page] trying to free locked page? (Re: [PATCH][RFC] fix kernel BUG at mm/migrate.c:719! in 2.6.26-rc5-mm3) Daisuke Nishimura
2008-06-17 15:34 ` KOSAKI Motohiro
2008-06-18 2:32 ` Daisuke Nishimura
2008-06-18 10:20 ` KOSAKI Motohiro
2008-06-18 9:40 ` [Experimental][PATCH] putback_lru_page rework KAMEZAWA Hiroyuki
2008-06-18 11:36 ` KOSAKI Motohiro
2008-06-18 11:55 ` KAMEZAWA Hiroyuki
2008-06-19 8:00 ` Daisuke Nishimura
2008-06-19 8:24 ` KAMEZAWA Hiroyuki
2008-06-18 14:50 ` Daisuke Nishimura
2008-06-18 18:21 ` Lee Schermerhorn
2008-06-19 0:22 ` KAMEZAWA Hiroyuki
2008-06-19 14:45 ` Lee Schermerhorn
2008-06-20 0:47 ` KAMEZAWA Hiroyuki
2008-06-20 1:13 ` KAMEZAWA Hiroyuki
2008-06-20 17:10 ` Lee Schermerhorn
2008-06-20 20:41 ` Lee Schermerhorn
2008-06-21 8:56 ` KOSAKI Motohiro
2008-06-23 0:30 ` KAMEZAWA Hiroyuki
2008-06-21 8:41 ` KOSAKI Motohiro
2008-06-21 8:39 ` KOSAKI Motohiro
2008-06-19 15:32 ` kamezawa.hiroyu
2008-06-20 16:24 ` Lee Schermerhorn
2008-06-17 15:33 ` [PATCH][RFC] fix kernel BUG at mm/migrate.c:719! in 2.6.26-rc5-mm3 KOSAKI Motohiro
2008-06-18 1:54 ` Daisuke Nishimura
2008-06-18 4:41 ` Daisuke Nishimura
2008-06-18 4:59 ` KAMEZAWA Hiroyuki
2008-06-18 7:54 ` [PATCH][-mm] remove redundant page->mapping check KOSAKI Motohiro
2008-06-17 17:46 ` [PATCH][RFC] fix kernel BUG at mm/migrate.c:719! in 2.6.26-rc5-mm3 Lee Schermerhorn
2008-06-17 18:33 ` Hugh Dickins
2008-06-17 19:28 ` Lee Schermerhorn
2008-06-18 5:19 ` Nick Piggin
2008-06-18 2:59 ` Daisuke Nishimura
2008-06-18 1:13 ` KAMEZAWA Hiroyuki
2008-06-18 1:26 ` Daisuke Nishimura
2008-06-18 1:54 ` [PATCH] migration_entry_wait fix KAMEZAWA Hiroyuki
2008-06-18 5:26 ` KOSAKI Motohiro
2008-06-18 5:35 ` Nick Piggin
2008-06-18 6:04 ` KAMEZAWA Hiroyuki
2008-06-18 6:42 ` Nick Piggin
2008-06-18 6:52 ` KAMEZAWA Hiroyuki
2008-06-18 7:29 ` [PATCH -mm][BUGFIX] migration_entry_wait fix. v2 KAMEZAWA Hiroyuki
2008-06-18 7:26 ` KOSAKI Motohiro
2008-06-18 7:40 ` Nick Piggin
2008-06-19 6:59 ` [BUG][PATCH -mm] avoid BUG() in __stop_machine_run() Hidehiro Kawai
2008-06-19 10:12 ` Rusty Russell
2008-06-19 15:51 ` Jeremy Fitzhardinge
2008-06-20 13:21 ` Ingo Molnar
2008-06-23 3:55 ` Rusty Russell
2008-06-23 21:01 ` Ingo Molnar
2008-06-19 16:27 ` 2.6.26-rc5-mm3: BUG large value for HugePages_Rsvd Jon Tollefson
2008-06-19 17:16 ` Andy Whitcroft
2008-06-20 3:18 ` Jon Tollefson
2008-06-20 19:17 ` [RFC] hugetlb reservations -- MAP_PRIVATE fixes for split vmas Andy Whitcroft
2008-06-20 19:17 ` [PATCH 1/2] hugetlb reservations: move region tracking earlier Andy Whitcroft
2008-06-20 19:17 ` [PATCH 2/2] hugetlb reservations: fix hugetlb MAP_PRIVATE reservations across vma splits Andy Whitcroft
2008-06-23 7:33 ` Mel Gorman
2008-06-23 8:00 ` Mel Gorman
2008-06-23 9:53 ` Andy Whitcroft
2008-06-23 16:04 ` [RFC] hugetlb reservations -- MAP_PRIVATE fixes for split vmas Jon Tollefson
2008-06-23 17:35 ` [RFC] hugetlb reservations -- MAP_PRIVATE fixes for split vmas V2 Andy Whitcroft
2008-06-23 17:35 ` [PATCH 1/2] hugetlb reservations: move region tracking earlier Andy Whitcroft
2008-06-23 23:05 ` Mel Gorman
2008-06-23 17:35 ` [PATCH 2/2] hugetlb reservations: fix hugetlb MAP_PRIVATE reservations across vma splits V2 Andy Whitcroft
2008-06-23 23:08 ` Mel Gorman
2008-06-25 21:22 ` [RFC] hugetlb reservations -- MAP_PRIVATE fixes for split vmas V2 Jon Tollefson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20080612015746.172c4b56.akpm@linux-foundation.org \
--to=akpm@linux-foundation.org \
--cc=apw@shadowen.org \
--cc=kamalesh@linux.vnet.ibm.com \
--cc=kernel-testers@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=npiggin@suse.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox