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Subject[OOPS] repeatable 2.4.8-ac7, 2.4.7-ac6 just run xdos
* Kernel oops, and locks up when I run xdos (dosemu)

* Occuring in both 2.4.7-ac6 and 2.4.8-ac7. Run 'xdos' in X, and
machine locks hard, only output to console is oops. (no sysrq)
Tried once with strace, but no oops. (didnt wait long, though)
Some oops before window is placed, some a little while after.
(mouse movement?) Repeatable.

* Kernels are virgin linus patched with ac. AMD-K6(tm) 3D
processor

* If anyone wants any more info or for me to do anything, just
ask.

Paul
set@pobox.com

(2.4.7-ac6 -- two captured, identitcal, first shown)

ksymoops 2.4.1 on i586 2.4.7-ac6. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.7-ac6/ (default)
-m /boot/System.map-2.4.7-ac6 (specified)

CPU: 0
EIP: 0010:[<c0180a18>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010002
eax: 00001000 ebx: c4562368 ecx: 00000000 edx: 00000001
esi: c4562368 edi: c4a954d4 ebp: 00000001 esp: c6887d88
ds: 008 es: 0000 ss: 0018
Process xdos (pid: 28039, stackpage=c6887000)
Stack: c4562768 c4562368 00000001 00000000 c4562000 c4a954d4 00000202 00000001
00000001 c0181815 c4562000 c4562568 c4562168 00000001 00000000 0000000e
00000001 00000202 00000000 00000282 0000000e c0117554 0000000e 00000001
Call Trace: [<c0181815>] [<c0117554>] [<c01173cc>] [<c01174ac>] [<c017fc3f>]
[<c0113e24>] [<c01163f6>] [<c0113d7e>] [<c0113c61>] [<c01139fb>] [<c0107ece>]
[<c010760c>] [<c0109cfe>] [<c010760c>] [<c0106bed>] [<c0106ad3>]
Code: a4 8b 7c 24 1c 8b 8c 24 b0 00 00 00 01 d3 29 d5 ba 00 10 00

>>EIP; c0180a18 <n_tty_receive_buf+a4/edc> <=====
Trace; c0181815 <n_tty_receive_buf+ea1/edc>
Trace; c0117554 <send_sig_info+74/98>
Trace; c01173cc <send_signal+2c/f0>
Trace; c01174ac <deliver_signal+1c/50>
Trace; c017fc3f <flush_to_ldisc+db/e4>
Trace; c0113e24 <__run_task_queue+4c/60>
Trace; c01163f6 <tqueue_bh+16/1c>
Trace; c0113d7e <bh_action+1a/30>
Trace; c0113c61 <tasklet_hi_action+51/b4>
Trace; c01139fb <do_softirq+5b/ac>
Trace; c0107ece <do_IRQ+9e/b0>
Trace; c010760c <do_general_protection+0/6c>
Trace; c0109cfe <call_do_IRQ+5/17>
Trace; c010760c <do_general_protection+0/6c>
Trace; c0106bed <error_code+2d/40>
Trace; c0106ad3 <system_call+33/40>
Code; c0180a18 <n_tty_receive_buf+a4/edc>
00000000 <_EIP>:
Code; c0180a18 <n_tty_receive_buf+a4/edc> <=====
0: a4 movsb %ds:(%esi),%es:(%edi) <=====
Code; c0180a19 <n_tty_receive_buf+a5/edc>
1: 8b 7c 24 1c mov 0x1c(%esp,1),%edi
Code; c0180a1d <n_tty_receive_buf+a9/edc>
5: 8b 8c 24 b0 00 00 00 mov 0xb0(%esp,1),%ecx
Code; c0180a24 <n_tty_receive_buf+b0/edc>
c: 01 d3 add %edx,%ebx
Code; c0180a26 <n_tty_receive_buf+b2/edc>
e: 29 d5 sub %edx,%ebp
Code; c0180a28 <n_tty_receive_buf+b4/edc>
10: ba 00 10 00 00 mov $0x1000,%edx

<0>Kernel panic: Aiee, killing interrupt handler!

===================================================================

(2.4.8-ac7)

ksymoops 2.4.1 on i586 2.4.8-ac7. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.8-ac7/ (default)
-m /boot/System.map-2.4.8-ac7 (specified)

CPU: 0
EIP: 0010:[<c0180ab8>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010002
eax: 00001000 ebx: c77dc168 ecx: 00000000 edx: 00000001
esi: c77dc168 edi: c524c1aa ebp: 00000001 esp: c7195d88
ds: 0018 es: 0000 ss: 0018
Process xdos (pid: 252, stackpage=c7195000)
Stack: c77dc568 c77dc168 00000000 00000000 00000046 c7195dbc 00000202 00000001
007dc000 c524c1aa c77dc984 00000282 00000001 c01818b5 c77dc000 c77dc768
c77dc368 00000000 00000000 00000286 0000000e 00000202 00000000 00000001
Call Trace: [<c01818b5>] [<c0112fe4>] [<c011735c>] [<c011743c>] [<c017fcdf>]
[<c0113d94>] [<c0116366>] [<c0113cde>] [<c0113c12>] [<c0113a3b>] [<c0107eee>]
[<c010762c>] [<c0109d1e>] [<c010762c>] [<c0106c0d>] [<c0106af3>]
Code: a4 8b 7c 24 1c 8b 8c 24 b0 00 00 00 01 d3 29 d5 ba 00 10 00

>>EIP; c0180ab8 <n_tty_receive_buf+a4/edc> <=====
Trace; c01818b5 <n_tty_receive_buf+ea1/edc>
Trace; c0112fe4 <it_real_fn+0/44>
Trace; c011735c <send_signal+2c/f0>
Trace; c011743c <deliver_signal+1c/50>
Trace; c017fcdf <flush_to_ldisc+db/e4>
Trace; c0113d94 <__run_task_queue+4c/60>
Trace; c0116366 <tqueue_bh+16/1c>
Trace; c0113cde <bh_action+1a/40>
Trace; c0113c12 <tasklet_hi_action+42/64>
Trace; c0113a3b <do_softirq+5b/ac>
Trace; c0107eee <do_IRQ+9e/b0>
Trace; c010762c <do_general_protection+0/6c>
Trace; c0109d1e <call_do_IRQ+5/17>
Trace; c010762c <do_general_protection+0/6c>
Trace; c0106c0d <error_code+2d/40>
Trace; c0106af3 <system_call+33/40>
Code; c0180ab8 <n_tty_receive_buf+a4/edc>
00000000 <_EIP>:
Code; c0180ab8 <n_tty_receive_buf+a4/edc> <=====
0: a4 movsb %ds:(%esi),%es:(%edi) <=====
Code; c0180ab9 <n_tty_receive_buf+a5/edc>
1: 8b 7c 24 1c mov 0x1c(%esp,1),%edi
Code; c0180abd <n_tty_receive_buf+a9/edc>
5: 8b 8c 24 b0 00 00 00 mov 0xb0(%esp,1),%ecx
Code; c0180ac4 <n_tty_receive_buf+b0/edc>
c: 01 d3 add %edx,%ebx
Code; c0180ac6 <n_tty_receive_buf+b2/edc>
e: 29 d5 sub %edx,%ebp
Code; c0180ac8 <n_tty_receive_buf+b4/edc>
10: ba 00 10 00 00 mov $0x1000,%edx

<0>Kernel panic: Aiee, killing interrupt handler!

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