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From devnull@lkml.org Thu Aug 21 09:08:46 2008
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Message-Id: <3E1BEDB9.6040101@bonaplus.com>
Date: Wed, 08 Jan 2003 03:22:01 -0600
From: javamaster
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To: linux-kernel@vger.kernel.org
Subject: Oops on kernel 2.4.20
Content-Type: multipart/mixed; boundary="------------020801090106080603080702"
Sender: linux-kernel-owner@vger.kernel.org
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--------------020801090106080603080702
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I have a RedHat 7.0 distro on a Pentium 200 system with 80mb of ram. I
just upgraded my kernel to 2.4.20 and I keep getting an oops whenever
I'm doing something fairly intensive (make dep for the kernel always
causes it). I've attached the log captured by klogd, the output from
ksymoops and the gdb disassemble of the offending function shrink_cache.
The system works fine with the 2.2.16-22 kernel that came with RedHat
7.0. The only thing weird about my system is that the primary IDE
interface is not working. Any ideas?
javamaster@bonaplus.com
--------------020801090106080603080702
Content-Type: text/plain;
name="gdb_output.txt"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="gdb_output.txt"
GNU gdb 5.0
Copyright 2000 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux"...
(no debugging symbols found)...
(gdb) disassemble shrink_cah che
Dump of assembler code for function shrink_cache:
0xc0129280 : push %ebp
0xc0129281 : push %edi
0xc0129282 : mov %eax,%edi
0xc0129284 : push %esi
0xc0129285 : push %ebx
0xc0129286 : mov %edi,%ebx
0xc0129288 : sub $0x24,%esp
0xc012928b : mov %edx,0x10(%esp,1)
0xc012928f : mov 0xc02b6058,%edx
0xc0129295 : mov %edx,%eax
0xc0129297 : sar $0x1f,%edx
0xc012929a : idiv 0x38(%esp,1),%eax
0xc012929e : mov 0x38(%esp,1),%edx
0xc01292a2 : mov %eax,%ebp
0xc01292a4 : mov $0xa,%eax
0xc01292a9 : mov %ecx,0xc(%esp,1)
0xc01292ad : sub %edx,%eax
0xc01292af : mov $0x66666667,%edx
0xc01292b4 : mov %al,%cl
0xc01292b6 : mov %edx,%eax
0xc01292b8 : imul %ebp,%eax
0xc01292ba : sar $0x2,%edx
0xc01292bd : mov %ebp,%eax
0xc01292bf : sar $0x1f,%eax
0xc01292c2 : shl %cl,%ebx
0xc01292c4 : sub %eax,%edx
0xc01292c6 : cmp %ebx,%edx
0xc01292c8 : jle 0xc01292cc
0xc01292ca : mov %ebx,%edx
0xc01292cc : dec %ebp
0xc01292cd : mov %edx,0x8(%esp,1)
0xc01292d1 : js 0xc0129583
0xc01292d7 : mov 0xc02613fc,%ecx
0xc01292dd : cmp $0xc02613f8,%ecx
0xc01292e3 : je 0xc0129583
0xc01292e9 : mov $0xffffe000,%edx
0xc01292ee : and %esp,%edx
0xc01292f0 : movl $0xffffe000,0x4(%esp,1)
0xc01292f8 : mov %edx,0x4(%esp,1)
0xc01292fc : lea 0x0(%esi,1),%esi
0xc0129300 : mov 0x4(%esp,1),%edx
0xc0129304 : mov 0x14(%edx),%eax
0xc0129307 : test %eax,%eax
0xc0129309 : je 0xc0129320
0xc012930b : movl $0x0,(%edx)
0xc0129311 : call 0xc0110840
0xc0129316 : jmp 0xc012956e
0xc012931b : nop
0xc012931c : lea 0x0(%esi,1),%esi
0xc0129320 : lea 0xffffffe4(%ecx),%esi
0xc0129323 : mov 0xfffffffc(%ecx),%eax
0xc0129326 : xor $0x40,%eax
0xc0129329 : and $0x40,%eax
0xc012932c : je 0xc0129336
0xc012932e : ud2a
0xc0129330 : add %di,0x22(%esp,%ebx,4)
0xc0129335 : rorb $0x0,0x80a9fc41(%ebx)
0xc012933c : add %al,(%eax)
0xc012933e : je 0xc0129348
0xc0129340 : ud2a
0xc0129342 : addr16 add %edi,-100(%si)
0xc0129346 : and %al,%al
0xc0129348 : mov (%ecx),%eax
0xc012934a : mov 0x4(%ecx),%edx
0xc012934d : xor %ebx,%ebx
0xc012934f : mov %edx,0x4(%eax)
0xc0129352 : mov %eax,(%edx)
0xc0129354 : movl $0x0,(%ecx)
0xc012935a : movl $0x0,0x4(%ecx)
0xc0129361 : mov 0xc02613f8,%eax
0xc0129366 : mov %ecx,0x4(%eax)
0xc0129369 : mov %eax,(%ecx)
0xc012936b : movl $0xc02613f8,0x4(%ecx)
0xc0129372 : mov %ecx,0xc02613f8
0xc0129378 : mov 0xfffffff8(%ecx),%eax
0xc012937b : test %eax,%eax
0xc012937d : sete %bl
0xc0129380 : test %ebx,%ebx
0xc0129382 : jne 0xc012956e
0xc0129388 : xor %eax,%eax
0xc012938a : mov 0xffffffff(%ecx),%al
0xc012938d : mov 0xc02b605c(,%eax,4),%edx
0xc0129394 : mov 0x10(%esp,1),%eax
0xc0129398 : mov 0x98(%eax),%eax
0xc012939e : cmp %eax,0x98(%edx)
0xc01293a4 : jne 0xc012956e
0xc01293aa : cmp 0x10(%esp,1),%edx
0xc01293ae : ja 0xc012956e
0xc01293b4 : mov 0x28(%esi),%eax
0xc01293b7 : test %eax,%eax
0xc01293b9 : jne 0xc01293d2
0xc01293bb : mov 0xfffffff8(%ecx),%eax
0xc01293be : cmp $0x1,%eax
0xc01293c1 : jne 0xc0129503
0xc01293c7 : mov 0xffffffec(%ecx),%edx
0xc01293ca : test %edx,%edx
0xc01293cc : je 0xc0129503
0xc01293d2 : bts %ebx,0xfffffffc(%ecx)
0xc01293d6 : sbb %eax,%eax
0xc01293d8 : test %eax,%eax
0xc01293da : je 0xc0129413
0xc01293dc : mov 0xfffffffc(%ecx),%eax
0xc01293df : test $0x8000,%eax
0xc01293e4 : je 0xc012956e
0xc01293ea : testl $0x100,0xc(%esp,1)
0xc01293f2 : je 0xc012956e
0xc01293f8 : incl 0xfffffff8(%ecx)
0xc01293fb : mov 0xfffffffc(%ecx),%eax
0xc01293fe : and $0x1,%eax
0xc0129401 : je 0xc01294c7
0xc0129407 : push %esi
0xc0129408 : call 0xc0122f10 <___wait_on_page>
0xc012940d : pop %eax
0xc012940e : jmp 0xc01294c7
0xc0129413 : mov 0xfffffffc(%ecx),%eax
0xc0129416 : and $0x10,%eax
0xc0129419 : je 0xc0129480
0xc012941b : mov 0xfffffff8(%ecx),%edx
0xc012941e : mov 0x28(%esi),%ecx
0xc0129421 : test %ecx,%ecx
0xc0129423 : je 0xc0129430
0xc0129425 : xor %eax,%eax
0xc0129427 : cmp $0x2,%edx
0xc012942a : jmp 0xc0129435
0xc012942c : lea 0x0(%esi,1),%esi
0xc0129430 : xor %eax,%eax
0xc0129432 : cmp $0x1,%edx
0xc0129435 : sete %al
0xc0129438 : test %eax,%eax
0xc012943a : je 0xc0129483
0xc012943c : mov 0x8(%esi),%eax
0xc012943f : test %eax,%eax
0xc0129441 : je 0xc0129483
0xc0129443 : mov 0x1c(%eax),%eax
0xc0129446 : testl $0x100,0xc(%esp,1)
0xc012944e : mov (%eax),%edx
0xc0129450 : je 0xc0129483
0xc0129452 : test %edx,%edx
0xc0129454 : je 0xc0129483
0xc0129456 : mov $0x4,%eax
0xc012945b : btr %eax,0x18(%esi)
0xc012945f : mov $0xf,%eax
0xc0129464 : bts %eax,0x18(%esi)
0xc0129468 : incl 0x14(%esi)
0xc012946b : push %esi
0xc012946c : call *%edx
0xc012946e : mov %esi,%eax
0xc0129470 : xor %edx,%edx
0xc0129472 : call 0xc012a650 <__free_pages>
0xc0129477 : pop %esi
0xc0129478 : jmp 0xc012956e
0xc012947d : lea 0x0(%esi),%esi
0xc0129480 : mov 0x28(%esi),%ecx
0xc0129483 : test %ecx,%ecx
0xc0129485 : je 0xc01294d5
0xc0129487 : incl 0x14(%esi)
0xc012948a : mov 0xc(%esp,1),%ebx
0xc012948e : push %ebx
0xc012948f : push %esi
0xc0129490 : call 0xc0131ff0
0xc0129495 : pop %edx
0xc0129496 : test %eax,%eax
0xc0129498 : pop %ecx
0xc0129499 : je 0xc01294c0
0xc012949b : mov 0x8(%esi),%eax
0xc012949e : test %eax,%eax
0xc01294a0 : jne 0xc01294b5
0xc01294a2 : mov %esi,%eax
0xc01294a4 : call 0xc0122fd0
0xc01294a9 : mov %esi,%eax
0xc01294ab : call 0xc0128d30 <__lru_cache_del>
0xc01294b0 : jmp 0xc0129562
0xc01294b5 : xor %edx,%edx
0xc01294b7 : mov %esi,%eax
0xc01294b9 : call 0xc012a650 <__free_pages>
0xc01294be : jmp 0xc01294d5
0xc01294c0 : mov %esi,%eax
0xc01294c2 : call 0xc0122fd0
0xc01294c7 : xor %edx,%edx
0xc01294c9 : mov %esi,%eax
0xc01294cb : call 0xc012a650 <__free_pages>
0xc01294d0 : jmp 0xc012956e
0xc01294d5 : mov 0x8(%esi),%ecx
0xc01294d8 : test %ecx,%ecx
0xc01294da : je 0xc01294fc
0xc01294dc : mov 0x28(%esi),%ebx
0xc01294df : mov 0x14(%esi),%edx
0xc01294e2 : test %ebx,%ebx
0xc01294e4 : je 0xc01294f0
0xc01294e6 : xor %eax,%eax
0xc01294e8 : cmp $0x2,%edx
0xc01294eb : jmp 0xc01294f5
0xc01294ed : lea 0x0(%esi),%esi
0xc01294f0 : xor %eax,%eax
0xc01294f2 : cmp $0x1,%edx
0xc01294f5 : sete %al
0xc01294f8 : test %eax,%eax
0xc01294fa : jne 0xc0129520
0xc01294fc : mov %esi,%eax
0xc01294fe : call 0xc0122fd0
0xc0129503 : decl 0x8(%esp,1)
0xc0129507 : jns 0xc012956e
0xc0129509 : mov 0x10(%esp,1),%ecx
0xc012950d : mov 0xc(%esp,1),%edx
0xc0129511 : mov 0x38(%esp,1),%eax
0xc0129515 : call 0xc0128dc0