From: Ralf Hoelzer <ralf@well.com>
To: linux-kernel@vger.kernel.org
Subject: Re: 2.4.21 panic on CDRW Mount
Date: Wed, 25 Jun 2003 17:37:01 +0200 [thread overview]
Message-ID: <200306251737.01070.ralf@well.com> (raw)
Here's some debug output from the crash after mounting my AOpen CD-RW drive
using ide-scsi on 2.4.21 (Athlon XP 1800+ / NVidia nforce chipset).
------------------
relevant dmesg output:
------------------
Kernel command line: auto BOOT_IMAGE=linux-2.4.21 ro root=341 quiet
devfs=mount hdd=ide-scsi
ide_setup: hdd=ide-scsi
CPU: AMD Athlon(tm) XP 1800+ stepping 02
hdc: DVD-ROM DDU1621, ATAPI CD/DVD-ROM drive
hdd: AOPEN CD-RW CRW2440, ATAPI CD/DVD-ROM drive
hdd: attached ide-scsi driver.
scsi0 : SCSI host adapter emulation for IDE ATAPI devices
Vendor: AOPEN Model: CD-RW CRW2440 Rev: 2.08
Type: CD-ROM ANSI SCSI revision: 02
------------------
ksymoops output:
------------------
Unable to handle kernel NULL pointer dereference at virtual address 00000000
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<00000000>] Tainted: P
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010202
eax: c02aba54 ebx: c02abc40 ecx: 00000000 edx: 00000170
esi: dfecae00 edi: dfeb5580 ebp: db095b04 esp: db095adc
ds: 0018 es: 0018 ss: 0018
Process mount (pid: 18884, stackpage=db095000)
Stack: e0feaad4 c02abc40 dfecae00 0000000c 00000000 000001f4 dfeb5580 c02abc40
00000040 00000000 db095b38 c0195c8a c02abc40 dfecae00 00000000 00000088
000001f4 db095b58 00000000 00000016 c02abc40 dfeeb280 d13f2e40 db095b5c
Call Trace: [<e0feaad4>] [<c0195c8a>] [<c0195e00>] [<c01964af>]
[<e0feb72c>]
[<e0fd3634>] [<e0fd9350>] [<e0fd90c0>] [<e0fdad73>]
[<e0fda255>] [<e0fda2d9>]
[<e0fd3755>] [<e0fd30c0>] [<e101c580>] [<e101a995>]
[<e101c580>] [<e101ac96>]
[<e101ada5>] [<c01a2594>] [<e0fd3788>] [<e0fd30c0>]
[<c01a24f2>] [<c013c481>]
[<c012fd9a>] [<c013c50b>] [<c013b017>] [<c0120001>]
[<e11a4850>] [<c013b413>]
[<e11a4850>] [<c014cf09>] [<c014d1e3>] [<c014d058>]
[<c014d5f2>] [<c010736f>]
Code: Bad EIP value.
>>EIP; 00000000 Before first symbol
Trace; e0feaad4 <[ide-scsi]idescsi_transfer_pc+124/130>
Trace; c0195c8a <start_request+18a/200>
Trace; c0195e00 <ide_do_request+b0/190>
Trace; c01964af <ide_do_drive_cmd+af/8d0>
Trace; e0feb72c <[ide-scsi]idescsi_queue+19c/2c0>
Trace; e0fd3634 <[scsi_mod]scsi_dispatch_cmd+194/250>
Trace; e0fd9350 <[scsi_mod]scsi_old_done+0/620>
Trace; e0fd90c0 <[scsi_mod]scsi_old_times_out+0/140>
Trace; e0fdad73 <[scsi_mod]scsi_request_fn+1a3/350>
Trace; e0fda255 <[scsi_mod]__scsi_insert_special+55/80>
Trace; e0fda2d9 <[scsi_mod]scsi_insert_special_req+29/30>
Trace; e0fd3755 <[scsi_mod]scsi_wait_req+65/b0>
Trace; e0fd30c0 <[scsi_mod]scsi_wait_done+0/20>
Trace; e101c580 <[ac97_codec].data.end+739/1239>
Trace; e101a995 <[ac97_codec].text.end+5a/7e5>
Trace; e101c580 <[ac97_codec].data.end+739/1239>
Trace; e101ac96 <[ac97_codec].text.end+35b/7e5>
Trace; e101ada5 <[ac97_codec].text.end+46a/7e5>
Trace; c01a2594 <cdrom_open+114/5e0>
Trace; e0fd3788 <[scsi_mod]scsi_wait_req+98/b0>
Trace; e0fd30c0 <[scsi_mod]scsi_wait_done+0/20>
Trace; c01a24f2 <cdrom_open+72/5e0>
Trace; c013c481 <ioctl_by_bdev+171/1a0>
Trace; c012fd9a <__alloc_pages+4a/190>
Trace; c013c50b <blkdev_get+5b/60>
Trace; c013b017 <get_super+3b7/8e0>
Trace; c0120001 <dequeue_signal+231/4c0>
Trace; e11a4850 <.data.end+1b49/????>
Trace; c013b413 <get_super+7b3/8e0>
Trace; e11a4850 <.data.end+1b49/????>
Trace; c014cf09 <may_umount+979/16f0>
Trace; c014d1e3 <may_umount+c53/16f0>
Trace; c014d058 <may_umount+ac8/16f0>
Trace; c014d5f2 <may_umount+1062/16f0>
Trace; c010736f <__up_wakeup+12b7/1698>
next reply other threads:[~2003-06-25 15:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-25 15:37 Ralf Hoelzer [this message]
-- strict thread matches above, loose matches on Subject: below --
2003-06-26 21:43 2.4.21 panic on CDRW Mount Ralf Hoelzer
2003-06-19 19:21 Dave Bentham
2003-06-19 19:33 ` Scott McDermott
2003-06-19 20:39 ` Dave Bentham
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