* [Bug 13556] Random oopses
[not found] <bug-13556-695@http.bugzilla.kernel.org/>
@ 2009-06-23 22:18 ` bugzilla-daemon
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From: bugzilla-daemon @ 2009-06-23 22:18 UTC (permalink / raw)
To: reiserfs-devel
http://bugzilla.kernel.org/show_bug.cgi?id=13556
Andrew Morton <akpm@linux-foundation.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |akpm@linux-foundation.org
Component|Other |ReiserFS
AssignedTo|io_other@kernel-bugs.osdl.o |reiserfs-devel@vger.kernel.
|rg |org
Product|IO/Storage |File System
--- Comment #1 from Andrew Morton <akpm@linux-foundation.org> 2009-06-23 22:18:28 ---
It looks like a reiserfs regression:
Jun 17 15:04:37 poincare kernel: BUG: unable to handle kernel NULL pointer
dereference at 0000000000000018
Jun 17 15:04:37 poincare kernel: IP: [<ffffffff805c46ea>]
_spin_lock_irq+0xa/0x20
Jun 17 15:04:37 poincare kernel: PGD 259926067 PUD 25987f067 PMD 0
Jun 17 15:04:37 poincare kernel: Oops: 0002 [#1] SMP
Jun 17 15:04:37 poincare kernel: last sysfs file: /sys/kernel/uevent_seqnum
Jun 17 15:04:37 poincare kernel: CPU 0
Jun 17 15:04:37 poincare kernel: Pid: 8270, comm: rm Not tainted
2.6.30-netconsole #1 EP45T-DS3
Jun 17 15:04:37 poincare kernel: RIP: 0010:[<ffffffff805c46ea>]
[<ffffffff805c46ea>] _spin_lock_irq+0xa/0x20
Jun 17 15:04:37 poincare kernel: RSP: 0018:ffff88025bf7b918 EFLAGS: 00010086
Jun 17 15:04:37 poincare kernel: RAX: 0000000000000100 RBX: ffffe20008127300
RCX: 0000000000000001
Jun 17 15:04:37 poincare kernel: RDX: 0000000000000000 RSI: 0000000000000000
RDI: 0000000000000018
Jun 17 15:04:37 poincare kernel: RBP: ffff88025bf7b918 R08: ffff88025f2e1800
R09: 0000000002d296f9
Jun 17 15:04:37 poincare kernel: R10: 0000000000000000 R11: 0000000000000000
R12: 0000000000000000
Jun 17 15:04:37 poincare kernel: R13: 0000000000000000 R14: 0000000000000018
R15: ffff88025f2e1800
Jun 17 15:04:37 poincare kernel: FS: 00002b72db9186f0(0000)
GS:ffff880028034000(0000) knlGS:0000000000000000
Jun 17 15:04:37 poincare kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
000000008005003b
Jun 17 15:04:37 poincare kernel: CR2: 0000000000000018 CR3: 0000000259874000
CR4: 00000000000406e0
Jun 17 15:04:37 poincare kernel: DR0: 0000000000000000 DR1: 0000000000000000
DR2: 0000000000000000
Jun 17 15:04:37 poincare kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0
DR7: 0000000000000400
Jun 17 15:04:37 poincare kernel: Process rm (pid: 8270, threadinfo
ffff88025bf7a000, task ffff88025bef9640)
Jun 17 15:04:37 poincare kernel: Stack:
Jun 17 15:04:37 poincare kernel: ffff88025bf7b948 ffffffff802c1a40
ffff88024da158c0 0000000000000000
Jun 17 15:04:37 poincare kernel: ffff88025bfc1e40 0000000000000000
ffff88025bf7b968 ffffffff802c1b36
Jun 17 15:04:37 poincare kernel: 0000000000000000 ffffc200098ee208
ffff88025bf7b9e8 ffffffff80316ab3
Jun 17 15:04:37 poincare kernel: Call Trace:
Jun 17 15:04:37 poincare kernel: [<ffffffff802c1a40>]
__set_page_dirty+0x30/0xd0
Jun 17 15:04:37 poincare kernel: [<ffffffff802c1b36>]
mark_buffer_dirty+0x56/0xa0
Jun 17 15:04:37 poincare kernel: [<ffffffff80316ab3>]
flush_commit_list+0x713/0x720
Jun 17 15:04:37 poincare kernel: [<ffffffff80317ac6>]
flush_journal_list+0x166/0x7e0
Jun 17 15:04:37 poincare kernel: [<ffffffff80317d32>]
flush_journal_list+0x3d2/0x7e0
Jun 17 15:04:37 poincare kernel: [<ffffffff80318206>]
flush_used_journal_lists+0xc6/0xe0
Jun 17 15:04:38 poincare kernel: [<ffffffff8024c083>] ?
queue_delayed_work_on+0xa3/0xd0
Jun 17 15:04:38 poincare kernel: [<ffffffff80319181>]
do_journal_end+0xf61/0x1100
Jun 17 15:04:38 poincare kernel: [<ffffffff80300c82>] ?
reiserfs_update_sd_size+0x2b2/0x2e0
Jun 17 15:04:38 poincare kernel: [<ffffffff80318527>] ?
do_journal_end+0x307/0x1100
Jun 17 15:04:38 poincare kernel: [<ffffffff80319919>]
do_journal_begin_r+0x289/0x340
Jun 17 15:04:38 poincare kernel: [<ffffffff8024fa20>] ?
autoremove_wake_function+0x0/0x40
Jun 17 15:04:38 poincare kernel: [<ffffffff80319b86>] journal_begin+0x96/0x170
Jun 17 15:04:38 poincare kernel: [<ffffffff80314102>]
reiserfs_do_truncate+0x2b2/0x530
Jun 17 15:04:38 poincare kernel: [<ffffffff803143ab>]
reiserfs_delete_object+0x2b/0x80
Jun 17 15:04:38 poincare kernel: [<ffffffff80303aca>]
reiserfs_delete_inode+0xaa/0xf0
Jun 17 15:04:38 poincare kernel: [<ffffffff80303a20>] ?
reiserfs_delete_inode+0x0/0xf0
Jun 17 15:04:38 poincare kernel: [<ffffffff802b2bb9>]
generic_delete_inode+0x89/0x130
Jun 17 15:04:38 poincare kernel: [<ffffffff802b2ce5>]
generic_drop_inode+0x85/0x210
Jun 17 15:04:38 poincare kernel: [<ffffffff802b1c6d>] iput+0x5d/0x70
Jun 17 15:04:38 poincare kernel: [<ffffffff802a9bbf>] do_unlinkat+0x11f/0x1d0
Jun 17 15:04:38 poincare kernel: [<ffffffff80253649>] ? up_read+0x9/0x10
Jun 17 15:04:38 poincare kernel: [<ffffffff802272d7>] ?
do_page_fault+0x167/0x280
Jun 17 15:04:38 poincare kernel: [<ffffffff802a9dcd>] sys_unlinkat+0x1d/0x40
Jun 17 15:04:38 poincare kernel: [<ffffffff8020b36b>]
system_call_fastpath+0x16/0x1b
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From: bugzilla-daemon @ 2009-06-24 20:20 UTC (permalink / raw)
To: reiserfs-devel
http://bugzilla.kernel.org/show_bug.cgi?id=13556
Rafael J. Wysocki <rjw@sisk.pl> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rjw@sisk.pl
Blocks| |13070
Regression|No |Yes
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To: reiserfs-devel
http://bugzilla.kernel.org/show_bug.cgi?id=13556
Rafael J. Wysocki <rjw@sisk.pl> changed:
What |Removed |Added
----------------------------------------------------------------------------
Blocks|13070 |
Regression|Yes |No
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From: bugzilla-daemon @ 2009-08-11 11:52 UTC (permalink / raw)
To: reiserfs-devel
http://bugzilla.kernel.org/show_bug.cgi?id=13556
Roland Kletzing <devzero@web.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |devzero@web.de
--- Comment #2 from Roland Kletzing <devzero@web.de> 2009-08-11 11:52:19 ---
can you reproduce the problem by doing a kernel compile on any of your reiserfs
filesystem, or does it only happen on a specific one ?
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From: bugzilla-daemon @ 2009-08-20 9:00 UTC (permalink / raw)
To: reiserfs-devel
http://bugzilla.kernel.org/show_bug.cgi?id=13556
--- Comment #3 from Michael Uleysky <uleysky@gmail.com> 2009-08-20 09:00:00 ---
I have three reiserfs mounts (may be more, if needed) on /usr, /var and /home.
This is output of mount:
rootfs on / type rootfs (rw)
/dev/root on / type ext2 (ro,relatime,errors=continue)
none on /tmp type tmpfs (rw,nosuid,nodev,relatime,size=2097152k)
proc on /proc type proc (rw,relatime)
none on /dev type tmpfs (rw,nosuid,relatime,size=1024k)
none on /sys type sysfs (rw,relatime)
none on /dev/pts type devpts (rw,nosuid,noexec,relatime,mode=620)
usbfs on /proc/bus/usb type usbfs (rw,relatime)
none on /proc/fs/nfsd type nfsd (rw,relatime)
/dev/sdb6 on /usr type reiserfs (ro,nodev,noatime)
/dev/sdb5 on /var type reiserfs (rw,nosuid,nodev,relatime,data=journal)
/dev/sdb8 on /home type reiserfs (rw,nosuid,nodev,relatime,data=journal)
/dev/sdb7 on /home/common/cluster type ext2 (rw,noatime,errors=continue)
configfs on /config type configfs (rw,relatime)
I run kernel compilation on all three filesystems. On /var and /home crashes
always happens after some time of compilation, but on /usr kernel compiles
normally. Directories with sources was
{/home/root/Kernels,/usr/local,/var}/linux-2.6.30. Running kernel was 2.6.30.5.
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From: bugzilla-daemon @ 2009-08-20 10:28 UTC (permalink / raw)
To: reiserfs-devel
http://bugzilla.kernel.org/show_bug.cgi?id=13556
--- Comment #4 from Roland Kletzing <devzero@web.de> 2009-08-20 10:28:09 ---
so, f you change /usr to have same fs mount options (i suspect atime/noatime or
data=journal) can you produce the crash with /usr, too ?
if that is the case, can you please evaluate which specific mount option is
causing it ?
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From: bugzilla-daemon @ 2009-08-20 12:42 UTC (permalink / raw)
To: reiserfs-devel
http://bugzilla.kernel.org/show_bug.cgi?id=13556
--- Comment #5 from Michael Uleysky <uleysky@gmail.com> 2009-08-20 12:42:52 ---
I create another reiserfs filesystem and test it with different mount options.
rw,nosuid,nodev,relatime,data=journal - Crash
rw,nosuid,nodev,relatime - Ok
rw,nodev,noatime - Ok
rw,nodev,noatime,data=journal - Crash
So, problem, most probably, in data=journal option.
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http://bugzilla.kernel.org/show_bug.cgi?id=13556
--- Comment #6 from Roland Kletzing <devzero@web.de> 2009-08-20 14:28:32 ---
>So, problem, most probably, in data=journal option.
yes, very likely.
possible related one:
http://marc.info/?t=124680365400002&r=1&w=2
that user is also using "data=journal"
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--- Comment #7 from Roland Kletzing <devzero@web.de> 2009-08-20 15:30:45 ---
probably a duplicate: http://bugzilla.kernel.org/show_bug.cgi?id=13876
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From: bugzilla-daemon @ 2009-08-21 19:54 UTC (permalink / raw)
To: reiserfs-devel
http://bugzilla.kernel.org/show_bug.cgi?id=13556
--- Comment #8 from Linus Torvalds <torvalds@linux-foundation.org> 2009-08-21 19:54:26 ---
Created an attachment (id=22800)
--> (http://bugzilla.kernel.org/attachment.cgi?id=22800)
Trial patch
Hmm. Does this fix it?
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From: bugzilla-daemon @ 2009-08-22 1:01 UTC (permalink / raw)
To: reiserfs-devel
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--- Comment #9 from Michael Uleysky <uleysky@gmail.com> 2009-08-22 01:01:48 ---
Yes, fix. Thanks! I close this bug. Today is a beer day!
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From: bugzilla-daemon @ 2009-08-22 1:03 UTC (permalink / raw)
To: reiserfs-devel
http://bugzilla.kernel.org/show_bug.cgi?id=13556
Michael Uleysky <uleysky@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |PATCH_ALREADY_AVAILABLE
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From: bugzilla-daemon @ 2009-08-22 1:04 UTC (permalink / raw)
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Michael Uleysky <uleysky@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|PATCH_ALREADY_AVAILABLE |CODE_FIX
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