From: Pete Toscano <pete@research.netsol.com>
To: linux-kernel@vger.kernel.org
Subject: Re: test1[12] + sparc + bind 9.1.0b1 == bad things
Date: Wed, 13 Dec 2000 19:00:37 -0500 [thread overview]
Message-ID: <20001213190037.Q1139@tesla.admin.cto.netsol.com> (raw)
In-Reply-To: <3A38077E.EA04B3C7@metabyte.com>
In-Reply-To: <3A38077E.EA04B3C7@metabyte.com>; from zaitcev@metabyte.com on Wed, Dec 13, 2000 at 03:34:22PM -0800
[-- Attachment #1: Type: text/plain, Size: 4957 bytes --]
On Wed, 13 Dec 2000, Pete Zaitcev wrote:
> > Is this the first OOPS it prints out? I don't think so. I am
> > very sure it printed out messages from die_if_kernel first and
> > we need that initial OOPS to diagnose this bug and fix it.
> >
> > All the rest of the OOPS messages are useless and won't tell
> > us what the real problem is.
>
> > Later,
> > David S. Miller
no, you're right. here's the first oops:
named(465): Oops
TSTATE: 00000000f0f09603 TPC: 000000000043f730 TNPC: 000000000043f734 Y: 0c000000
g0: 70029eb470029ea0 g1: 000000000000003d g2: 0000000000000002 g3: 0000000000000000
g4: fffff80000000000 g5: 0000000000000004 g6: fffff8001318c000 g7: 000000000000003d
o0: 000000000068dd00 o1: 0000000000000001 o2: 0000000000000000 o3: 0000000000000071
o4: 0000000000000000 o5: 0000000000000000 sp: fffff8001318ed91 ret_pc: 000000000042d5c0
l0: 0000000000000000 l1: 0000000070188270 l2: fffff8001398b8f0 l3: 00000000005b4400
l4: 000000000068fc00 l5: 00000000005b45c0 l6: 000000000000000f l7: 0000000000000000
i0: 0000000000000000 i1: fffff80010528908 i2: 0000000000000001 i3: 0000000000000001
i4: 0000000000000000 i5: 0000000000000003 i6: fffff8001318ee51 i7: 00000000004b2878
Caller[00000000004b2878]
Caller[00000000004b2b3c]
Caller[00000000004e205c]
Caller[00000000004ef3d8]
Caller[00000000004e3e5c]
Caller[000000000041b154]
Caller[0000000000408874]
Caller[000000000042d5c0]
Caller[000000000042da28]
Caller[00000000004100b4]
Caller[000000007005ccd4]
Instruction DUMP: a4063ff0 d85ca008 f05e0000 <d05b0000> 900f4008 80a22000 0247fff8 80a60019 02f6ffcc
Aiee, killing interrupt handler
Unable to handle kernel NULL pointer dereference
tsk->{mm,active_mm}->context = 00000000000005c9
tsk->{mm,active_mm}->pgd = fffff80013789000
..and here's its ksymoops output:
ksymoops 2.3.5 on sparc64 2.4.0-test12-1. Options used
-V (default)
-K (specified)
-L (specified)
-O (specified)
-m /usr/src/linux/System.map (default)
named(465): Oops
TSTATE: 00000000f0f09603 TPC: 000000000043f730 TNPC: 000000000043f734 Y:0c000000
Using defaults from ksymoops -t elf32-sparc -a sparc
g0: 70029eb470029ea0 g1: 000000000000003d g2: 0000000000000002 g3: 0000000000000000
g4: fffff80000000000 g5: 0000000000000004 g6: fffff8001318c000 g7: 000000000000003d
o0: 000000000068dd00 o1: 0000000000000001 o2: 0000000000000000 o3: 0000000000000071
o4: 0000000000000000 o5: 0000000000000000 sp: fffff8001318ed91 ret_pc: 000000000042d5c0
l0: 0000000000000000 l1: 0000000070188270 l2: fffff8001398b8f0 l3: 00000000005b4400
l4: 000000000068fc00 l5: 00000000005b45c0 l6: 000000000000000f l7: 0000000000000000
i0: 0000000000000000 i1: fffff80010528908 i2: 0000000000000001 i3: 0000000000000001
i4: 0000000000000000 i5: 0000000000000003 i6: fffff8001318ee51 i7: 00000000004b2878
Caller[00000000004b2878]
Caller[00000000004b2b3c]
Caller[00000000004e205c]
Caller[00000000004ef3d8]
Caller[00000000004e3e5c]
Caller[000000000041b154]
Caller[0000000000408874]
Caller[000000000042d5c0]
Caller[000000000042da28]
Caller[00000000004100b4]
Caller[000000007005ccd4]
Instruction DUMP: a4063ff0 d85ca008 f05e0000 <d05b0000> 900f4008 80a22000 0247fff8 80a60019 02f6ffcc
>>PC; 0043f730 <__wake_up+110/220> <=====
>>O7; 0042d5c0 <cmsg32_recvmsg_fixup+80/120>
>>I7; 004b2878 <end_buffer_io_sync+58/80>
Trace; 004b2878 <end_buffer_io_sync+58/80>
Trace; 004b2b3c <end_that_request_first+5c/e0>
Trace; 004e205c <ide_end_request+1c/80>
Trace; 004ef3d8 <ide_dma_intr+78/c0>
Trace; 004e3e5c <ide_intr+13c/1a0>
Trace; 0041b154 <handler_irq+114/1c0>
Trace; 00408874 <tl0_irq3+14/40>
Trace; 0042d5c0 <cmsg32_recvmsg_fixup+80/120>
Trace; 0042da28 <sys32_recvmsg+1e8/2e0>
Trace; 004100b4 <linux_sparc_syscall32+34/40>
Trace; 7005ccd4 <END_OF_CODE+6f9ab454/????>
Code; 0043f724 <__wake_up+104/220>
0000000000000000 <_PC>:
Code; 0043f724 <__wake_up+104/220>
0: a4 06 3f f0 add %i0, -16, %l2
Code; 0043f728 <__wake_up+108/220>
4: d8 5c a0 08 unknown
Code; 0043f72c <__wake_up+10c/220>
8: f0 5e 00 00 unknown
Code; 0043f730 <__wake_up+110/220> <=====
c: d0 5b 00 00 unknown <=====
Code; 0043f734 <__wake_up+114/220>
10: 90 0f 40 08 and %i5, %o0, %o0
Code; 0043f738 <__wake_up+118/220>
14: 80 a2 20 00 cmp %o0, 0
Code; 0043f73c <__wake_up+11c/220>
18: 02 47 ff f8 unknown
Code; 0043f740 <__wake_up+120/220>
1c: 80 a6 00 19 cmp %i0, %i1
Code; 0043f744 <__wake_up+124/220>
20: 02 f6 ff cc unknown
Aiee, killing interrupt handler
Unable to handle kernel NULL pointer dereference
tsk->{mm,active_mm}->context = 00000000000005c9
tsk->{mm,active_mm}->pgd = fffff80013789000
thanks,
pete
--
Pete Toscano p:sigsegv@psinet.com w:pete@research.netsol.com
GPG fingerprint: D8F5 A087 9A4C 56BB 8F78 B29C 1FF0 1BA7 9008 2736
[-- Attachment #2: Type: application/pgp-signature, Size: 232 bytes --]
next prev parent reply other threads:[~2000-12-14 0:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-12-13 23:34 test1[12] + sparc + bind 9.1.0b1 == bad things Pete Zaitcev
2000-12-14 0:00 ` Pete Toscano [this message]
-- strict thread matches above, loose matches on Subject: below --
2000-12-13 19:17 Pete Toscano
2000-12-13 19:11 ` David S. Miller
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=20001213190037.Q1139@tesla.admin.cto.netsol.com \
--to=pete@research.netsol.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.