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Re: reiserfs BUG in 2.6.27-rc5

Previous thread: [Patch 2/2] Driver core: Fix cleanup in device_create_vargs(). by Cornelia Huck on Wednesday, September 3, 2008 - 9:26 am. (2 messages)

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From: Randy Dunlap
Subject: reiserfs BUG in 2.6.27-rc5
Date: Wednesday, September 3, 2008 - 9:35 am

Running fsx-linux on x86_64.
reiserfs blocksize = 1 KB, data=journal.

.config and full kernel log attached.



kernel BUG at fs/reiserfs/journal.c:530!
invalid opcode: 0000 [1] SMP
CPU 3
Modules linked in: reiserfs parport_pc lp parport tg3 lpfc cciss ehci_hcd ohci_hcd uhci_hcd [last unloaded: reiserfs]
Pid: 19141, comm: pdflush Not tainted 2.6.27-rc5 #1
RIP: 0010:[<ffffffffa00b3e35>]  [<ffffffffa00b3e35>] reiserfs_in_journal+0xed/0x155 [reiserfs]
RSP: 0018:ffff88006ac6b6f0  EFLAGS: 00010246
RAX: 00000000000023fe RBX: ffff88006ac6b744 RCX: 00000000000023fe
RDX: ffffc20011c881d8 RSI: ffffc20011bf21f0 RDI: ffff88027d830800
RBP: ffff88006ac6b700 R08: 0000000000000005 R09: ffff88017b50a400
R10: ffffc20011bf2000 R11: 0000000000000008 R12: ffff88006ac6b814
R13: ffff88019f05bbd0 R14: ffff88017b50a400 R15: 0000000000000001
FS:  00007f742f1fd6f0(0000) GS:ffff88027f618c80(0000) knlGS:00000000f7fde6c0
CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 00007f74228fa000 CR3: 000000016f983000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process pdflush (pid: 19141, threadinfo ffff88006ac6a000, task ffff88027dc24560)
Stack:  ffff88017b50a400 00000000000003fe ffff88006ac6b770 ffffffffa00963c5
 000000016ac6b740 0000200000000001 ffff8801f849e080 ffffc20000c74004
 000003fdf849e080 ffff880170c44080 000000006ac6b750 ffff88006ac6b940
Call Trace:
 [<ffffffffa00963c5>] scan_bitmap_block+0xd5/0x227 [reiserfs]
 [<ffffffffa0097160>] reiserfs_allocate_blocknrs+0x87e/0xa94 [reiserfs]
 [<ffffffffa00acedd>] ? search_for_position_by_key+0x165/0x2c7 [reiserfs]
 [<ffffffffa009e341>] reiserfs_get_block+0x3b8/0xf67 [reiserfs]
 [<ffffffff80554083>] ? mutex_unlock+0x9/0xb
 [<ffffffffa009f614>] reiserfs_writepage+0x724/0xad6 [reiserfs]
 [<ffffffff8026d180>] ? find_get_pages_tag+0x41/0xe0
 [<ffffffff80273789>] __writepage+0x12/0x2b
 [<ffffffff80273c7f>] write_cache_pages+0x1c4/0x328
 ...
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From: Grant Coady
Subject: Re: reiserfs BUG in 2.6.27-rc5
Date: Wednesday, September 3, 2008 - 5:12 pm

Cannot duplicate here, can you tell me which fsx-linux (url) and how 
called?  I'm running slamd64-12.1 on reiserfs3 here.

Grant.
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From: Randy Dunlap
Subject: Re: reiserfs BUG in 2.6.27-rc5
Date: Wednesday, September 3, 2008 - 7:20 pm

fsx-linux from akpm's ext3-tools tarball which is here:
  http://www.zip.com.au/~akpm/linux/patches/stuff/ext3-tools.tar.gz


Run command is (roughly, it's a large script with lots of options):

fsx-linux -l 100M -N 10000 -S 0 /tester/fsxtestfile


---
~Randy
Linux Plumbers Conference, 17-19 September 2008, Portland, Oregon USA
http://linuxplumbersconf.org/
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From: Grant Coady
Subject: Re: reiserfs BUG in 2.6.27-rc5
Date: Thursday, September 4, 2008 - 12:36 pm

Left:
grant@pooh64:~$ fsx-linux -l 100M  -S 0 linux/testing/fsx
...
^Csignal 2
testcalls = 26195489

running overnight, nothing in logs, .config and dmesg on:
  http://bugsplatter.id.au/kernel/boxen/pooh64/  {config,dmesg}-2.6.27-rc5a


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Previous thread: [Patch 2/2] Driver core: Fix cleanup in device_create_vargs(). by Cornelia Huck on Wednesday, September 3, 2008 - 9:26 am. (2 messages)

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