[Fwd: [reiserfs-dev] [Fwd: [reiserfs-list] 2.4.3-pre1 oops w/ rsync &

[Hans Reiser]

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David, did you determine if it was a memory bug?
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From: Danilov Nikita <[e-mail]>
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Date: Tue, 20 Mar 2001 15:18:28 +0300
To: Hans Reiser <[e-mail]>
Subject: Re: [reiserfs-dev] [Fwd: [reiserfs-list] 2.4.3-pre1 oops w/ rsync & ReiserFS]
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Just to note: stack trace doesn't involve reiserfs at all. Other people
suggested that it may me memory bug.

Nikita.

Hans Reiser writes:
 > Who is taking this one?
 > 
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 > Date: Mon, 19 Mar 2001 15:28:42 -0800
 > From: David Raufeisen <[e-mail]>
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 > X-Operating-System: Linux 2.2.17 i686
 > Subject: [reiserfs-list] 2.4.3-pre1 oops w/ rsync & ReiserFS
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 > 
 > Getting oops every time I run rsync today.. happens after it receives file list and is starting to stat all the files.. filesystem is reiser.
 > 
 > Linux prototype 2.4.3-pre1 #2 Thu Mar 15 00:24:43 PST 2001 i686 unknown
 > 
 > 15:25:28 up 1 day, 20:05,  4 users,  load average: 0.00, 0.03, 0.00
 > 
 > Linux prototype 2.4.3-pre1 #2 Thu Mar 15 00:24:43 PST 2001 i686 unknown
 >  
 > Gnu C                  2.95.3
 > Gnu make               3.79.1
 > binutils               2.11.90.0.1
 > util-linux             2.11a
 > modutils               2.4.2
 > e2fsprogs              1.19
 > reiserfsprogs          3.x.0b
 > Linux C Library        2.2.2
 > Dynamic linker (ldd)   2.2.2
 > Procps                 2.0.7
 > Net-tools              1.59
 > Kbd                    command
 > Sh-utils               2.0.11
 > Modules Loaded         NVdriver
 > 
 > prototype:~# ksymoops oops.txt    
 > ksymoops 2.3.7 on i686 2.4.3-pre1.  Options used
 >      -V (default)
 >      -k /proc/ksyms (default)
 >      -l /proc/modules (default)
 >      -o /lib/modules/2.4.3-pre1/ (default)
 >      -m /System.map (default)
 > 
 > Warning: You did not tell me where to find symbol information.  I will
 > assume that the log matches the kernel and modules that are running
 > right now and I'll use the default options above for symbol resolution.
 > If the current kernel and/or modules do not match the log, you can get
 > more accurate output by telling me the kernel version and where to find
 > map, modules, ksyms etc.  ksymoops -h explains the options.
 > 
 > Unable to handle kernel paging request at virtual address 4280d8c4
 > c01410c0
 > *pde = 00000000
 > Oops: 0000
 > CPU:    0
 > EIP:    0010:[<c01410c0>]
 > Using defaults from ksymoops -t elf32-i386 -a i386
 > EFLAGS: 00210207
 > eax: c7fdc5e0   ebx: 4280d8ac   ecx: 0000000e   edx: 21cd5a87
 > esi: 00000000   edi: c71424c0   ebp: 4280d8c4   esp: c37b1f04
 > ds: 0018   es: 0018   ss: 0018
 > Process rsync (pid: 16269, stackpage=c37b1000)
 > Stack: c37b1f68 00000000 c71424c0 c37b1fa4 c7fdc5e0 c5919022 21cd5a87 0000000a 
 >        c01392d0 c71424c0 c37b1f68 c37b1f68 c0139a92 c71424c0 c37b1f68 00000000 
 >        c5919000 00000000 c37b1fa4 00000000 c5919000 00000000 c01390da 00000008 
 > Call Trace: [<c01392d0>] [<c0139a92>] [<c01390da>] [<c013a0dc>] [<c0137116>] [<c012f453>] [<c0108e8b>] 
 > Code: 8b 6d 00 8b 54 24 18 39 53 48 75 7c 8b 44 24 24 39 43 0c 75 
 > 
 > >>EIP; c01410c0 <d_lookup+60/100>   <=====
 > Trace; c01392d0 <cached_lookup+10/60>
 > Trace; c0139a92 <path_walk+562/7d0>
 > Trace; c01390da <getname+5a/a0>
 > Trace; c013a0dc <__user_walk+3c/60>
 > Trace; c0137116 <sys_lstat64+16/70>
 > Trace; c012f453 <sys_close+43/60>
 > Trace; c0108e8b <system_call+33/38>
 > Code;  c01410c0 <d_lookup+60/100>
 > 00000000 <_EIP>:
 > Code;  c01410c0 <d_lookup+60/100>   <=====
 >    0:   8b 6d 00                  mov    0x0(%ebp),%ebp   <=====
 > Code;  c01410c3 <d_lookup+63/100>
 >    3:   8b 54 24 18               mov    0x18(%esp,1),%edx
 > Code;  c01410c7 <d_lookup+67/100>
 >    7:   39 53 48                  cmp    %edx,0x48(%ebx)
 > Code;  c01410ca <d_lookup+6a/100>
 >    a:   75 7c                     jne    88 <_EIP+0x88> c0141148 <d_lookup+e8/100>
 > Code;  c01410cc <d_lookup+6c/100>
 >    c:   8b 44 24 24               mov    0x24(%esp,1),%eax
 > Code;  c01410d0 <d_lookup+70/100>
 >   10:   39 43 0c                  cmp    %eax,0xc(%ebx)
 > Code;  c01410d3 <d_lookup+73/100>
 >   13:   75 00                     jne    15 <_EIP+0x15> c01410d5 <d_lookup+75/100>
 > 
 > 
 > 1 warning issued.  Results may not be reliable.
 > 
 > 
 > 
 > -- 
 > David Raufeisen <[e-mail]>
 > Cell: [phone]
 > 

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