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TAKE - XFS qa 014 - truncfile

To: linux-xfs@xxxxxxxxxxx
Subject: TAKE - XFS qa 014 - truncfile
From: dxm@xxxxxxxxxxxxxxxxxxxxxxx (Daniel Moore)
Date: Fri, 23 Jun 2000 08:59:06 +1000 (EST)
Sender: owner-linux-xfs@xxxxxxxxxxx
frequently panics (and none of those unwritten/DELWRI messages first either...)

XFS assertion failed: offset_fsb >= imap[nimaps].br_startoff + 
imap[i].br_blockcount, file: xfs_lrw.c, line: 1681
kernel BUG at xfs_debug.c:50!

Entering kdb (0xc2cc8000) Panic: invalid operand
due to panic @ 0xc4887cc9
eax = 0x0000001e ebx = 0x3d29e9bf ecx = 0xc02c1314 edx = 0xc15f1f78 
esi = 0x3232282a edi = 0xc2cc9da0 esp = 0xc2cc9d00 eip = 0xc4887cc9 
ebp = 0xc2cc9d0c  ss = 0x00000018  cs = 0x00000010 eflags = 0x00010292 
 ds = 0x00000018  es = 0x00000018 origeax = 0xffffffff &regs = 0xc2cc9ccc
kdb> bt
    EBP       EIP         Function(args)
0xc2cc9d0c 0xc4887cc9 [xfs]assfail+0x2d (0xc48b06a0, 0xc48afb24, 0x691)
                               xfs .text 0xc4816060 0xc4887c9c 0xc4887cd0
0xc2cc9e0c 0xc488eb8e [xfs]xfs_iomap_write_convert+0x74e (0xc32879ac, 
0xb48b000, 0x0, 0x1000, 0xc2cc9fa8)
                               xfs .text 0xc4816060 0xc488e440 0xc488ed04
0xc2cc9ecc 0xc488d4df [xfs]xfs_iomap_write+0x12b (0xc32879ac, 0xb48b000, 0x0, 
0x1000, 0xc2cc9fa8)
                               xfs .text 0xc4816060 0xc488d3b4 0xc488d5ec
0xc2cc9f0c 0xc488cefa [xfs]xfs_bmap+0x26e (0xc3287878, 0xb48b000, 0x0, 0x1000, 
0x10010002)
                               xfs .text 0xc4816060 0xc488cc8c 0xc488cfc4
0xc2cc9f58 0xc488a93f [xfs]linvfs_pb_bmap+0x117 (0xc3cd9d80, 0xb48b000, 0x0, 
0x1000, 0xc2cc9fa8)
                               xfs .text 0xc4816060 0xc488a828 0xc488a95c
0xc2cc9fc0 0xc480f135 [pagebuf]pb_delalloc_convert+0x61 (0xc10dfd8c, 
0x10000000, 0x1, 0xf00)
                               pagebuf .text 0xc480a060 0xc480f0d4 0xc480f240
0xc2cc9fec 0xc480f39d [pagebuf]page_cleaner_daemon+0x15d
                               pagebuf .text 0xc480a060 0xc480f240 0xc480f43c
           0xc01074ff kernel_thread+0x23
                               kernel .text 0xc0100000 0xc01074dc 0xc0107514


Modid:  2.4.0-test1-xfs:slinx:65023a
Date:  Thu Jun 22 15:53:15 PDT 2000
Workarea:  snort:/build1/people/dxm/isms/slinx-xfs
Author:  dxm

The following file(s) were checked into:
  bonnie.engr.sgi.com:/isms/slinx/2.4.0-test1-xfs

cmd/xfs/stress/014 - 1.1
http://oss.sgi.com/cgi-bin/cvsweb.cgi/linux-2.4-xfs/cmd/xfs/stress/014.diff?r1=text&tr1=1.1&r2=text&tr2=1.0&f=h
        - truncfile test

cmd/xfs/stress/014.out - 1.1
http://oss.sgi.com/cgi-bin/cvsweb.cgi/linux-2.4-xfs/cmd/xfs/stress/014.out.diff?r1=text&tr1=1.1&r2=text&tr2=1.0&f=h
        - output for 014


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