From: Miles Lane <miles@snowbird.megapath.net>
To: linux-hotplug@vger.kernel.org
Subject: OOPS in 2.4.0-pre9 -- NULL pointer dereference in pci_insert_device
Date: Fri, 26 Jan 2001 23:37:24 +0000 [thread overview]
Message-ID: <marc-linux-hotplug-98055210521029@msgid-missing> (raw)
This highly reproducible OOPS gets triggered when I insert my
Belkin BusPort Mobile after booting the machine with no other
PC Cards inserted.
Jan 26 14:22:34 agate kernel: Kernel command line: auto
BOOT_IMAGE=Serial-Debug ro root05 pci=biosirq console=ttyS0,38400
console=tty0 setup_delay\x10
Jan 26 14:23:03 agate kernel: Unable to handle kernel paging request at
virtual address c5a347f4
Jan 26 14:23:03 agate kernel: c01c5593
Jan 26 14:23:03 agate kernel: *pde = 011af063
Jan 26 14:23:03 agate kernel: Oops: 0000
Jan 26 14:23:03 agate kernel: CPU: 0
Jan 26 14:23:03 agate kernel: EIP: 0010:[<c01c5593>]
Jan 26 14:23:03 agate kernel: EFLAGS: 00013206
Jan 26 14:23:03 agate kernel: eax: 00000000 ebx: c5a347e0 ecx:
c027588c edx: 00000000
Jan 26 14:23:03 agate kernel: esi: c4708400 edi: c11bdc8b ebp:
c11c48c0 esp: c11bdc48
Jan 26 14:23:03 agate kernel: ds: 0018 es: 0018 ss: 0018
Jan 26 14:23:03 agate kernel: Process keventd (pid: 2,
stackpage¡1bd000)
Jan 26 14:23:03 agate kernel: Stack: c4708400 00000007 c01ceb6a c4708400
c11c48c0 0000001e c4ffa000 c11bdf2c
Jan 26 14:23:03 agate kernel: c11bc560 00000000 00000000 c4708524
c4708426 c11bdc8b 0000000b c4708400
Jan 26 14:23:03 agate kernel: 01000100 00000000 1045c861 00000000
00000000 00000000 00000000 c11c48c0
Jan 26 14:23:03 agate kernel: Call Trace: [<c01ceb6a>] [<c01cc0a5>]
[<c01cc010>] [<c01cbfa8>] [<c01cc238>] [<c01d0016>] [<c0119f9c>]
Jan 26 14:23:03 agate kernel: [<c01206e7>] [<c0105000>]
[<c0105000>] [<c010744f>]
Jan 26 14:23:04 agate kernel: Code: 83 7b 14 00 74 0e 56 53 e8 8c fd ff
ff 83 c4 08 85 c0 75 0a
>>EIP; c01c5593 <pci_insert_device+4b/a8> <==Trace; c01ceb6a <CardServices+842/e7c>
Trace; c01cc0a5 <unregister_ss_entry+2e5/4d4>
Trace; c01cc010 <unregister_ss_entry+250/4d4>
Trace; c01cbfa8 <unregister_ss_entry+1e8/4d4>
Trace; c01cc238 <unregister_ss_entry+478/4d4>
Trace; c01d0016 <unregister_driver+dee/3158>
Trace; c0119f9c <__run_task_queue+50/1ac>
Trace; c01206e7 <schedule_task+187/208>
Trace; c0105000 <gdt+4dd4/6f24>
Trace; c0105000 <gdt+4dd4/6f24>
Trace; c010744f <kernel_thread+23/1a0>
Code; c01c5593 <pci_insert_device+4b/a8>
00000000 <_EIP>:
Code; c01c5593 <pci_insert_device+4b/a8> <== 0: 83 7b 14 00 cmpl $0x0,0x14(%ebx) <==Code; c01c5597 <pci_insert_device+4f/a8>
4: 74 0e je 14 <_EIP+0x14> c01c55a7
<pci_insert_device+5f/a8>
Code; c01c5599 <pci_insert_device+51/a8>
6: 56 push %esi
Code; c01c559a <pci_insert_device+52/a8>
7: 53 push %ebx
Code; c01c559b <pci_insert_device+53/a8>
8: e8 8c fd ff ff call fffffd99 <_EIP+0xfffffd99>
c01c532c <pci_match_device+74/c4>
Code; c01c55a0 <pci_insert_device+58/a8>
d: 83 c4 08 add $0x8,%esp
Code; c01c55a3 <pci_insert_device+5b/a8>
10: 85 c0 test %eax,%eax
Code; c01c55a5 <pci_insert_device+5d/a8>
12: 75 0a jne 1e <_EIP+0x1e> c01c55b1
<pci_insert_device+69/a8>
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next reply other threads:[~2001-01-26 23:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-01-26 23:37 Miles Lane [this message]
2001-01-27 12:33 ` OOPS in 2.4.0-pre9 -- NULL pointer dereference in pci_insert_device Andrew Morton
2001-02-08 13:45 ` Andrew Morton
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