From: William Lee Irwin III <wli@holomorphy.com>
To: linux-kernel@vger.kernel.org
Subject: [BUG] 2.5.23 mpage io vs queue_max_sectors
Date: Wed, 19 Jun 2002 17:21:05 -0700 [thread overview]
Message-ID: <20020620002105.GL25360@holomorphy.com> (raw)
This has been haunting me for a while on a 4 cpu Sequent S-quad with
4GB of RAM, and a tray of 12 9GB DCHS09X's attached to a QLogicISP1020.
People keep saying "hands off" ... so here I am passing the buck.
Kernel BUG at ll_rw_blk.c:1639
CPU: 0
EIP: 0010:[<c0246e59>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00000286
eax: 0000001f ebx: f78b0360 ecx: 00000001 edx: c038e2d0
esi: 00000060 edi: f7956018 ebp: c3bc7af0 esp: c3bc7ad8
ds: 0018 es: 0018 ss: 0018
Stack: c0348a28 c0348b65 00000667 f78b0360 00000060 00000000 c3bc7b08 c0246f8f
f78b0360 00000001 f78b0360 0000000c c3bc7b18 c015c8f5 00000000 f78b0360
c3bc7ba8 c015cc0e 00000000 f78b0360 c376bdc8 0000000b f78b0360 00017062
Call Trace: [<c0246f8f>] [<c015c8f5>] [<c015cc0e>] [<c020fe53>] [<c012cb67>]
[<c012cb9c>] [<c015ccac>] [<c0182260>] [<c0182645>] [<c0182260>] [<c013c780>]
[<c013c907>] [<c013ca02>] [<c012d369>] [<c012d971>] [<c012d7f8>] [<c0147d98>]
[<c015e338>] [<c015e050>] [<c0147940>] [<c014894f>] [<c0148b8b>] [<c0107753>]
[<c0108cab>] [<c01051a6>] [<c01072dc>]
Code: 83 c4 0c 8d 74 26 00 8b 45 08 8b 58 08 3b 5b 44 74 50 0f b7
>>EIP; c0246e59 <generic_make_request+101/184> <=====
>>ebx; f78b0360 <END_OF_CODE+3740527c/????>
>>edx; c038e2d0 <log_wait+4/c>
>>edi; f7956018 <END_OF_CODE+374aaf34/????>
>>ebp; c3bc7af0 <END_OF_CODE+371ca0c/????>
>>esp; c3bc7ad8 <END_OF_CODE+371c9f4/????>
Trace; c0246f8f <submit_bio+8f/a0>
Trace; c015c8f5 <mpage_bio_submit+31/38>
Trace; c015cc0e <do_mpage_readpage+292/2d0>
Trace; c020fe53 <radix_tree_insert+17/2c>
Trace; c012cb67 <add_to_page_cache_unique+47/88>
Trace; c012cb9c <add_to_page_cache_unique+7c/88>
Trace; c015ccac <mpage_readpages+60/ac>
Trace; c0182260 <ext2_get_block+0/39c>
Trace; c0182645 <ext2_readpages+19/20>
Trace; c0182260 <ext2_get_block+0/39c>
Trace; c013c780 <read_pages+20/88>
Trace; c013c907 <do_page_cache_readahead+11f/154>
Trace; c013ca02 <page_cache_readahead+c6/f0>
Trace; c012d369 <do_generic_file_read+a1/34c>
Trace; c012d971 <generic_file_read+81/12c>
Trace; c012d7f8 <file_read_actor+0/f8>
Trace; c0147d98 <kernel_read+4c/5c>
Trace; c015e338 <load_elf_binary+2e8/b60>
Trace; c015e050 <load_elf_binary+0/b60>
Trace; c0147940 <copy_strings+1b0/230>
Trace; c014894f <search_binary_handler+9f/1a8>
Trace; c0148b8b <do_execve+133/1a4>
Trace; c0107753 <sys_execve+2f/5c>
Trace; c0108cab <syscall_call+7/b>
Trace; c01051a6 <init+136/1b2>
Trace; c01072dc <kernel_thread+28/38>
Code; c0246e59 <generic_make_request+101/184>
00000000 <_EIP>:
Code; c0246e59 <generic_make_request+101/184> <=====
0: 83 c4 0c add $0xc,%esp <=====
Code; c0246e5c <generic_make_request+104/184>
3: 8d 74 26 00 lea 0x0(%esi,1),%esi
Code; c0246e60 <generic_make_request+108/184>
7: 8b 45 08 mov 0x8(%ebp),%eax
Code; c0246e63 <generic_make_request+10b/184>
a: 8b 58 08 mov 0x8(%eax),%ebx
Code; c0246e66 <generic_make_request+10e/184>
d: 3b 5b 44 cmp 0x44(%ebx),%ebx
Code; c0246e69 <generic_make_request+111/184>
10: 74 50 je 62 <_EIP+0x62> c0246ebb <generic_make_request+163/184>
Code; c0246e6b <generic_make_request+113/184>
12: 0f b7 00 movzwl (%eax),%eax
<0>Kernel panic: Attempted to kill init!
next reply other threads:[~2002-06-20 0:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-06-20 0:21 William Lee Irwin III [this message]
2002-06-20 0:38 ` [BUG] 2.5.23 mpage io vs queue_max_sectors Andrew Morton
2002-06-20 0:43 ` William Lee Irwin III
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20020620002105.GL25360@holomorphy.com \
--to=wli@holomorphy.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.