What the subject says.
I copied the oops by hand, but the output of ksymoops doesn't
seem too totally wrong, so I guess I didn't botch it :)
I can't blame the box; I was about to Aiee myself, radeonfb is so
slow.
ksymoops output:
---8<----
ksymoops 2.3.7 on i686 2.4.2-ac20. Options used
-V (default)
-k /var/log/ksymoops/20010317003908.ksyms (specified)
-l /var/log/ksymoops/20010317003908.modules (specified)
-O (specified)
-M (specified)
Kernel BUG at printk.c:458!
invalid operand: 0000
CPU: 0
EIP: 0010:[<c011839c>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010286
eax: 0000001c ebx: ce27090c ecx: c02a97c0 edx: 00004dee
esi: cda3b000 edi: cda3b16f ebp: 00000000 esp: c0dc7e34
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 0, stackpage=c02c7000)
Stack: c0255934 000001ca c01a0a10 cda3b000 c0194caf cda3b000 00000003 cda3b000
00000001 cda3b56c c02ae800 42000246 c01adacf 00000000 0000a000 cda3b56f
cda3b16f c0344260 c01b2e55 c03442a0 c01b2770 000003e8 c01b2cb8 00000002
Call Trace: [<c01a0a10>] [<c0194caf>] [<c01adacf>] [<c01b4e55>] [<c01b2770>] [<c01b2cb8>] [<c0113c0b>]
[<c01a64e2>] [<c01924a7>] [<c011d299>] [<c011ff5e>] [<c011d0a5>] [<c011cf85>] [<c011cdac>] [<c010affa>]
[<c01071e0>] [<c01071e0>] [<c010962c>] [<c01071e0>] [<c01071e0>] [<c0100018>] [<c010720d>] [<c0107272>]
[<c0105000>] [<c01001cf>]
Code: 0f 0b 83 c4 08 b9 c0 97 2a c0 f0 ff 0d c0 97 2a c0 0f 88 a1
>>EIP; c011839c <acquire_console_sem+2c/1c4> <=====
Trace; c01a0a10 <vc_resize+3230/347c>
Trace; c0194caf <tty_unregister_driver+2447/34e8>
Trace; c01adacf <ide_set_handler+9f/f0>
Trace; c01b4e55 <ide_config_drive_speed+2aa5/3ed0>
Trace; c01b2770 <ide_config_drive_speed+3c0/3ed0>
Trace; c01b2cb8 <ide_config_drive_speed+908/3ed0>
Trace; c0113c0b <iounmap+18b/40c>
Trace; c01a64e2 <handle_scancode+386/6448>
Trace; c01924a7 <do_SAK+347/350>
Trace; c011d299 <__run_task_queue+cd/278>
Trace; c011ff5e <del_timer_sync+112/f84>
Trace; c011d0a5 <tasklet_kill+d1/1b4>
Trace; c011cf85 <get_fast_time+99d/9c8>
Trace; c011cdac <get_fast_time+7c4/9c8>
Trace; c010affa <enable_irq+2ae/2c0>
Trace; c01071e0 <enable_hlt+8/1dc>
Trace; c01071e0 <enable_hlt+8/1dc>
Trace; c010962c <__read_lock_failed+1440/2804>
Trace; c01071e0 <enable_hlt+8/1dc>
Trace; c01071e0 <enable_hlt+8/1dc>
Trace; c0100018 Before first symbol
Trace; c010720d <enable_hlt+35/1dc>
Trace; c0107272 <enable_hlt+9a/1dc>
Trace; c0105000 <gdt+4d94/6f64>
Trace; c01001cf Before first symbol
Code; c011839c <acquire_console_sem+2c/1c4>
00000000 <_EIP>:
Code; c011839c <acquire_console_sem+2c/1c4> <=====
0: 0f 0b ud2a <=====
Code; c011839e <acquire_console_sem+2e/1c4>
2: 83 c4 08 add $0x8,%esp
Code; c01183a1 <acquire_console_sem+31/1c4>
5: b9 c0 97 2a c0 mov $0xc02a97c0,%ecx
Code; c01183a6 <acquire_console_sem+36/1c4>
a: f0 ff 0d c0 97 2a c0 lock decl 0xc02a97c0
Code; c01183ad <acquire_console_sem+3d/1c4>
11: 0f 88 a1 00 00 00 js b8 <_EIP+0xb8> c0118454 <acquire_console_sem+e4/1c4>
<0>Kernel panic: Aiee, killing interrupt handler!
---->8---
output of ver_linux:
---8<----
util-linux
util-linux Note: /usr/bin/fdformat is obsolete and is no longer available.
util-linux Please use /usr/bin/superformat instead (make sure you have the
util-linux fdutils package installed first). Also, there had been some
util-linux major changes from version 4.x. Please refer to the documentation.
util-linux
modutils 2.4.2
e2fsprogs 1.19
reiserfsprogs 3.x.0b
PPP 2.4.0
Linux C Library 2.2.2
Dynamic linker (ldd) 2.2.2
Procps 2.0.7
Net-tools 1.58
Kbd 1.04
Sh-utils 2.0.11
Modules Loaded ppp_deflate bsd_comp ppp_async ppp_generic slhc
---->8---
(I guess ver_linux needs updating)
/proc/cpuinfo:
---8<----
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 8
model name : Pentium III (Coppermine)
stepping : 3
cpu MHz : 701.611
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse
bogomips : 1399.19
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 8
model name : Pentium III (Coppermine)
stepping : 3
cpu MHz : 701.611
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 3
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse
bogomips : 1402.47
---->8---
/var/log/ksymoops/20010317003908.modules
---8<----
agpgart 14912 0 (unused)
---->8---
Anything else?
--
John Lenton ([email protected]) -- Random fortune:
<sel> need help: my first packet to my provider gets lost :-( <netgod> sel: dont send the first one, start with #2 1 1.bak 24.m3u 2cooltek_order.html 3Daccelx_V2-2.0ALPHA-30.i386.rpm 9skin.zip AYB AYB.tar.gz AYB.tar.gz~ Hobby Mail Media MyPilot Nautilus News PC_Product_Compare.pdf Sent Untitled1.bak XF86Config-4 bday_2001.abw bin chesterfield-lemonology-cdart.zip component.reg conni.zip conni_elektra.zip d3_ref.pdf dmusic-158.rmp drag_and_drop2.jpg easymouse+.exe evolution fba06a.pdf fba09a.pdf fba12g.pdf gears.strace index.html kernelnewbies-fortunes.tar.gz linuxq3a-1.27g-beta1.tar.gz lotr_640_internet.mpg lpg-0.4_IPC.ps lpg-0.4_IPC_even.ps mandy.zip mslugx.zip mudsh nezmouse+.exe openlogo-nd.xcf openlogo.xcf openlogo.xpm openlogo.xpm.bz2 oreilly_linux_poster.pdf output.ps presupuesto.gnumeric programa_test.abw public_html pyre.mpg q3mdl-attorney.zip q3mdl-conni.zip q3mdl-spanky.zip q3mdl-tankgirl.zip q3ta_trailer.mpg so-5_2-ga-bin-windows-en-001.bin src suse12x22.diff tmp xfree86_4.0.2-7.diff.gz xsvc-1.5-8.i386.rpm ymessenger-0.93.0-1.i386.rpm netgod is kidding
John R Lenton wrote:
>
> What the subject says.
>
> I copied the oops by hand, but the output of ksymoops doesn't
> seem too totally wrong, so I guess I didn't botch it :)
>
The trace dosn't look right, but you've probably hit
the con_flush_chars-called-from-interrupt problem.
Please add these two lines, let me know if it recurs.
--- linux-2.4.2-ac20/drivers/char/console.c Tue Mar 13 20:29:21 2001
+++ ac/drivers/char/console.c Sat Mar 17 22:16:14 2001
@@ -2304,6 +2335,9 @@
static void con_flush_chars(struct tty_struct *tty)
{
struct vt_struct *vt = (struct vt_struct *)tty->driver_data;
+
+ if (in_interrupt()) /* from flush_to_ldisc */
+ return;
pm_access(pm_con);
acquire_console_sem();