From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from [81.3.11.18] (helo=mail.ku-gbr.de)
	by canuck.infradead.org with esmtps (Exim 4.43 #1 (Red Hat Linux))
	id 1D1Nek-0001e6-86
	for linux-mtd@lists.infradead.org; Wed, 16 Feb 2005 06:47:47 -0500
Date: Wed, 16 Feb 2005 12:47:42 +0100
From: Konstantin Kletschke <lists@ku-gbr.de>
To: mtd liste <linux-mtd@lists.infradead.org>
Message-ID: <20050216114741.GA16239@synertronixx3>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Subject: Oops vanilla 2.6.10
List-Id: Linux MTD discussion mailing list <linux-mtd.lists.infradead.org>
List-Unsubscribe: <http://lists.infradead.org/mailman/listinfo/linux-mtd>,
	<mailto:linux-mtd-request@lists.infradead.org?subject=unsubscribe>
List-Archive: <http://lists.infradead.org/pipermail/linux-mtd>
List-Post: <mailto:linux-mtd@lists.infradead.org>
List-Help: <mailto:linux-mtd-request@lists.infradead.org?subject=help>
List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mtd>,
	<mailto:linux-mtd-request@lists.infradead.org?subject=subscribe>

This way 2.6.10 Oopses on a virgin jffs2. Second boot is fine.
cat /dev/mtdblock3 > /dev/null
lasts three times longer than with 2.6.10-rc2.

Please advise me to fix these two problems :/

No modules in ksyms, skipping objects
No ksyms, skipping lsmod
EEEEEK. jffs2_mark_node_obsolete called with NULL node
Unable to handle kernel NULL pointer dereference at virtual address 00000000
Internal error: Oops: 5 [#1]
CPU: 0            
pc : [<c00bfee0>]    lr : [<00000001>]    Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
sp : c0219d24  ip : 60000093  fp : c0219d44          
r10: c030c8ac  r9 : c030c8c4  r8 : 00000000
r7 : c030c800  r6 : c0219d48  r5 : c0320fac  r4 : 00000000
r3 : c01b1ed4  r2 : 00000000  r1 : 00000ba6  r0 : 0000003a
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  Segment kernel
Control: C000717F  Table: 08004000  DAC: 0000001D         
Stack: (0xc0219d24 to 0xc021a000)                 
9d20:          c0320fac 00000000 c030c800 c0219d4c 00000000 c0219d70 c0219d48 
9d40: c00bfd08 c00bfec0 00000000 0000000c c030c894 c030c89c c030c8a4 c030c8b4 
9d60: c030c8bc c0219db8 c0219d74 c00c0244 c00bfb34 c030c8f8 c030c800 c030c8dc 
9d80: c030c8d4 c030c8cc c030c8ec c00d3c90 00020000 c030c800 00000000 c030c600 
9da0: c02f7400 00000000 00000000 c0219ddc c0219dbc c00c1f1c c00c002c c030c600 
9dc0: c030c800 00008000 00000000 c02f7400 c0219e00 c0219de0 c00c2558 c00c1dfc 
9de0: ffffffea 00000003 c031a000 00008000 c01b97bc c0219e70 c0219e04 c00c27a4 
9e00: c00c24d0 c02f7400 c007e1b8 c0289a1c c0209600 c0219ed0 c0219ed0 c0219e68 
9e20: 00000001 00000001 00000000 0000000a c02092a0 c02fa240 c031a000 00008000 
9e40: 00000000 c0219e70 c0219e54 c02092a0 fffffff4 c01b97bc c031a000 00008000 
9e60: 00000000 c0219e98 c0219e74 c006d740 c00c2620 ffffffff c031a000 00000000 
9e80: 00008000 c0219ed0 00000000 c0219ec0 c0219e9c c0082424 c006d6f4 00008000 
9ea0: 00000000 c0319000 00000000 c031a000 c0219ed0 c0219f38 c0219ec4 c0082ac4 
9ec0: c00823b0 c031a000 00000000 c0318000 c020c554 c0209600 c0219ee4 00000000 
9ee0: c0187478 00000001 00000001 00000000 00000000 00000000 c0219f14 c0219f08 
9f00: c004f5c4 00001000 c0219f38 c0219f18 00000000 00000000 c0187478 c0319000 
9f20: 00008000 00000000 00000000 c0219f6c c0219f3c c0082ee4 c0082984 00000000 
9f40: 00000000 c031a000 c0318000 c0224000 c0224000 00008000 c0187478 c01cda20 
9f60: c0219f84 c0219f70 c0008f20 c0082e50 00000000 c0224000 c0219fc8 c0219f88 
9f80: c0009004 c0008f00 c0046328 01f00003 c0187478 00000000 00000000 00000000 
9fa0: 00000000 c0219fc8 c00166a0 00000000 00000000 00000000 00000000 c0219fe0 
9fc0: c0219fcc c000919c c0008fbc 00000000 c018728c c0219ff4 c0219fe4 c0018250 
9fe0: c000914c 00000000 00000000 c0219ff8 c003476c c0018210 c01d1170 c01bd7b4 
Backtrace:                                                                    
Function entered at [<c00bfeb0>] from [<c00bfd08>]
 r8 = 00000000  r7 = C0219D4C  r6 = C030C800  r5 = 00000000
 r4 = C0320FAC                                             
Function entered at [<c00bfb24>] from [<c00c0244>]
 r8 = C030C8BC  r7 = C030C8B4  r6 = C030C8A4  r5 = C030C89C
 r4 = C030C894                                             
Function entered at [<c00c001c>] from [<c00c1f1c>]
Function entered at [<c00c1dec>] from [<c00c2558>]
 r8 = C02F7400  r7 = 00000000  r6 = 00008000  r5 = C030C800
 r4 = C030C600                                             
Function entered at [<c00c24c0>] from [<c00c27a4>]
 r8 = C01B97BC  r7 = 00008000  r6 = C031A000  r5 = 00000003
 r4 = FFFFFFEA                                             
Function entered at [<c00c2610>] from [<c006d740>]
Function entered at [<c006d6e4>] from [<c0082424>]
Function entered at [<c00823a0>] from [<c0082ac4>]
Function entered at [<c0082974>] from [<c0082ee4>]
Function entered at [<c0082e40>] from [<c0008f20>]
 r8 = C01CDA20  r7 = C0187478  r6 = 00008000  r5 = C0224000
 r4 = C0224000                                             
Function entered at [<c0008ef0>] from [<c0009004>]
 r4 = C0224000                                    
Function entered at [<c0008fac>] from [<c000919c>]
 r8 = 00000000  r7 = 00000000  r6 = 00000000  r5 = 00000000
 r4 = C00166A0                                             
Function entered at [<c000913c>] from [<c0018250>]
 r4 = C018728C                                    
Function entered at [<c0018200>] from [<c003476c>]
 r4 = 00000000                                    
Code: 0a000005 e1a01004 e1a00007 ebffe497 (e5944000) 


>>EIP; c00bfee0 <jffs2_build_remove_unlinked_inode+30/ec>   <=====

>>r3; c01b1ed4 <log_wait+0/8>

Trace; c00bfeb0 <jffs2_build_remove_unlinked_inode+0/ec>
Trace; c00bfd08 <jffs2_build_filesystem+1e4/38c>
Trace; c00bfb24 <jffs2_build_filesystem+0/38c>
Trace; c00c0244 <jffs2_do_mount_fs+228/270>
Trace; c00c001c <jffs2_do_mount_fs+0/270>
Trace; c00c1f1c <jffs2_do_fill_super+130/238>
Trace; c00c1dec <jffs2_do_fill_super+0/238>
Trace; c00c2558 <jffs2_get_sb_mtd+98/f8>
Trace; c00c24c0 <jffs2_get_sb_mtd+0/f8>
Trace; c00c27a4 <jffs2_get_sb+194/1d0>

>>r8; c01b97bc <jffs2_fs_type+0/20>

Trace; c00c2610 <jffs2_get_sb+0/1d0>
Trace; c006d740 <do_kern_mount+5c/f4>
Trace; c006d6e4 <do_kern_mount+0/f4>
Trace; c0082424 <do_new_mount+84/b8>
Trace; c00823a0 <do_new_mount+0/b8>
Trace; c0082ac4 <do_mount+150/16c>
Trace; c0082974 <do_mount+0/16c>
Trace; c0082ee4 <sys_mount+a4/e8>
Trace; c0082e40 <sys_mount+0/e8>
Trace; c0008f20 <do_mount_root+30/bc>

>>r8; c01cda20 <names_cachep+0/4>
>>r7; c0187478 <__func__.4+454/18bec>

Trace; c0008ef0 <do_mount_root+0/bc>
Trace; c0009004 <mount_block_root+58/124>
Trace; c0008fac <mount_block_root+0/124>
Trace; c000919c <prepare_namespace+60/a0>

>>r4; c00166a0 <root_device_name+0/4>

Trace; c000913c <prepare_namespace+0/a0>
Trace; c0018250 <init+50/f0>

>>r4; c018728c <__func__.4+268/18bec>

Trace; c0018200 <init+0/f0>
Trace; c003476c <do_exit+0/3d8>

Code;  c00bfed0 <jffs2_build_remove_unlinked_inode+20/ec>
00000000 <_EIP>:
Code;  c00bfed0 <jffs2_build_remove_unlinked_inode+20/ec>
   0:   05 00 00 0a 04            add    $0x40a0000,%eax
Code;  c00bfed5 <jffs2_build_remove_unlinked_inode+25/ec>
   5:   10 a0 e1 07 00 a0         adc    %ah,0xa00007e1(%eax)
Code;  c00bfedb <jffs2_build_remove_unlinked_inode+2b/ec>
   b:   e1 97                     loope  ffffffa4 <_EIP+0xffffffa4>
Code;  c00bfedd <jffs2_build_remove_unlinked_inode+2d/ec>
   d:   e4 ff                     in     $0xff,%al
Code;  c00bfedf <jffs2_build_remove_unlinked_inode+2f/ec>   <=====
   f:   eb 00                     jmp    11 <_EIP+0x11>   <=====
Code;  c00bfee1 <jffs2_build_remove_unlinked_inode+31/ec>
  11:   40                        inc    %eax
Code;  c00bfee2 <jffs2_build_remove_unlinked_inode+32/ec>
  12:   94                        xchg   %eax,%esp
Code;  c00bfee3 <jffs2_build_remove_unlinked_inode+33/ec>
  13:   e5 00                     in     $0x0,%eax

 <0>Kernel panic - not syncing: Attempted to kill init!

1 error issued.  Results may not be reliable.


Kind regrads, desperated Konsti

-- 
GPG KeyID EF62FCEF
Fingerprint: 13C9 B16B 9844 EC15 CC2E  A080 1E69 3FDA EF62 FCEF