Hi,
I have a dual-celery Abit BP6 mobo at 450 Mhz (not overclocked), with
128Mo of RAM, Adaptec AHA2940U2W, a tulip-based and a ne2k-pci.
I use an ADSL connection, which opens a pppd connection over a pptp
(VPN) connection.
I am having some really annoying problems :
My system crashes quite randomly from once a day to 5 times a day. I
have only figured out recently, that it would crash when I play
Half-Life on a WinBox on my private network (my system acts as a
firewall), but not only in Half Life. Hangs seems to be related to user
inputs since it almost never crashes when i am not using it (though it
does dnetc, shoutcast, and lots of other services all day long).
I had to copy the oops on a paper, because it would not get logged.
Once it happenned, the box is completely frozen (no keyleds answer).
Here is the oops :
-------------------
Oops: 0000
CPU: 1
EIP: 0010:[<c0113512>]
EFLAGS: 00010287
eax: c26d496c ebx: 400eff48 ecx: 00000000 edx: 400eff40
esi: c26d4968 edi: 00000001 ebp: c40ebbd8 esp: c40ebbc8
ds: 0018 es:0018 ss: 0018
Process swapper (pid 0, process nr: 17, stackpage=c40eb000)
Stack: c26c279f 0000000b 00000282 c4054ea0 00000000 c01b84bb c3a07000
c26d4000
0000003a c3a07234 c481e50f c3016c80 00000084 00000286 00000000
00a07048
c2db2c5c ffff87a4 c4054d80 c29187e0 c3016c80 00000084 0000c400
c3016c80
Call Trace: [<c01b84bb>] [<c481e50f>] [<c015f11c>] [<c015f1da>]
[<c01638db>] [<c01c62bf>] [<c01c04f1>]
[<c01c5f63>] [<c01c5e7d>] [<c01c8306>] [<c0185cf9>]
[<c01c8a40>] [<c0160c77>] [<c0165675>] [<c015e0a6>]
[<c0160dea>] [<c0160dbc>] [<c016dd42>] [<c016de4c>]
[<c016d13b>] [<c015f202>] [<c01611a2>] [<c011b589>]
[<c010b889>] [<c010b8a0>] [<c01103f4>] [<c010a2f8>]
[<c0100018>] [<c0107f77>] [<c0113309>] [<c0107954>]
[<c011b589>] [<c0106000>] [<c010b889>] [<c010b8a0>]
[<c02091e0>]
Code: 8b 02 85 f8 74 f1 39 f3 75 10 f0 ff 0d 4c e1 24 c0 89 d0 e8
Aiee, killing interrupt handler
Kernel panic: Attempted to kill the idle task!
In interrupt handler - not syncing
--------------------------------
and here is ksym 2.3.4 output
------------------------------------
ksymoops 2.3.4 on i686 2.2.14. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.2.14/ (default)
-m /usr/src/linux/System.map (default)
Warning: You did not tell me where to find symbol information. I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc. ksymoops -h explains the options.
Oops: 0000
CPU: 1
EIP: 0010:[<c0113512>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010287
eax: c26d496c ebx: 400eff48 ecx: 00000000 edx: 400eff40
esi: c26d4968 edi: 00000001 ebp: c40ebbd8 esp: c40ebbc8
ds: 0018 es:0018 ss: 0018
Process swapper (pid 0, process nr: 17, stackpage=c40eb000)
Stack: c26c279f 0000000b 00000282 c4054ea0 00000000 c01b84bb c3a07000
c26d4000
0000003a c3a07234 c481e50f c3016c80 00000084 00000286 00000000
00a07048
c2db2c5c ffff87a4 c4054d80 c29187e0 c3016c80 00000084 0000c400
c3016c80
Call Trace: [<c01b84bb>] [<c481e50f>] [<c015f11c>] [<c015f1da>]
[<c01638db>] [<c01c62bf>] [<c01c04f1>]
[<c01c5f63>] [<c01c5e7d>] [<c01c8306>] [<c0185cf9>]
[<c01c8a40>] [<c0160c77>] [<c0165675>] [<c015e0a6>]
[<c0160dea>] [<c0160dbc>] [<c016dd42>] [<c016de4c>]
[<c016d13b>] [<c015f202>] [<c01611a2>] [<c011b589>]
[<c010b889>] [<c010b8a0>] [<c01103f4>] [<c010a2f8>]
[<c0100018>] [<c0107f77>] [<c0113309>] [<c0107954>]
[<c011b589>] [<c0106000>] [<c010b889>] [<c010b8a0>]
[<c02091e0>]
Code: 8b 02 85 f8 74 f1 39 f3 75 10 f0 ff 0d 4c e1 24 c0 89 d0 e8
>>EIP; c0113512 <__wake_up+2e/64> <=====
Trace; c01b84bb <n_tty_receive_buf+b57/b98>
Trace; c481e50f <[8390]ei_start_xmit+40f/420>
Trace; c015f11c <kfree_skbmem+3c/4c>
Trace; c015f1da <__kfree_skb+ae/b8>
Trace; c01638db <neigh_resolve_output+cf/154>
Trace; c01c62bf <ppp_async_encode+29f/2d0>
Trace; c01c04f1 <pty_write+169/178>
Trace; c01c5f63 <ppp_tty_push+d3/190>
Trace; c01c5e7d <ppp_async_send+71/84>
Trace; c01c8306 <ppp_send_frame+272/2a0>
Trace; c0185cf9 <ip_fw_check+511/624>
Trace; c01c8a40 <ppp_dev_xmit+390/460>
Trace; c0160c77 <dev_queue_xmit_nit+1b/d8>
Trace; c0165675 <qdisc_restart+45/80>
Trace; c015e0a6 <call_out_firewall+36/54>
Trace; c0160dea <dev_queue_xmit+46/e4>
Trace; c0160dbc <dev_queue_xmit+18/e4>
Trace; c016dd42 <ip_forward+30a/584>
Trace; c016de4c <ip_forward+414/584>
Trace; c016d13b <ip_rcv+2ef/320>
Trace; c015f202 <skb_clone+1e/a0>
Trace; c01611a2 <net_bh+1a2/200>
Trace; c011b589 <do_bottom_half+89/ac>
Trace; c010b889 <do_IRQ+3d/58>
Trace; c010b8a0 <do_IRQ+54/58>
Trace; c01103f4 <do_edge_ioapic_IRQ+78/a8>
Trace; c010a2f8 <common_interrupt+18/20>
Trace; c0100018 <startup_32+18/a4>
Trace; c0107f77 <__switch_to+2f/b8>
Trace; c0113309 <schedule+1f1/3cc>
Trace; c0107954 <cpu_idle+4c/54>
Trace; c011b589 <do_bottom_half+89/ac>
Trace; c0106000 <get_options+0/7c>
Trace; c010b889 <do_IRQ+3d/58>
Trace; c010b8a0 <do_IRQ+54/58>
Trace; c02091e0 <lk_lockmsg+980/1700>
Code; c0113512 <__wake_up+2e/64>
00000000 <_EIP>:
Code; c0113512 <__wake_up+2e/64> <=====
0: 8b 02 mov (%edx),%eax <=====
Code; c0113514 <__wake_up+30/64>
2: 85 f8 test %edi,%eax
Code; c0113516 <__wake_up+32/64>
4: 74 f1 je fffffff7 <_EIP+0xfffffff7>
c0113509 <__wake_up+25/64>
Code; c0113518 <__wake_up+34/64>
6: 39 f3 cmp %esi,%ebx
Code; c011351a <__wake_up+36/64>
8: 75 10 jne 1a <_EIP+0x1a> c011352c
<__wake_up+48/64>
Code; c011351c <__wake_up+38/64>
a: f0 ff 0d 4c e1 24 c0 lock decl 0xc024e14c
Code; c0113523 <__wake_up+3f/64>
11: 89 d0 mov %edx,%eax
Code; c0113525 <__wake_up+41/64>
13: e8 00 00 00 00 call 18 <_EIP+0x18> c011352a
<__wake_up+46/64>
Aiee, killing interrupt handler
Kernel panic: Attempted to kill the idle task!
1 warning issued. Results may not be reliable.
------------------------------------
The problemes seems to be related to ppp, but i am not sure at all.
If you can help me, i would be glad to help you carsh my box if you need
more datas, or anything.
I should also say, that i had the same problem with 2.2.13, that i
upgraded and that it did not get any better.
Thanx
Thomas Sarlandie
PS: Please CC answers to me, as i have not subscribed to linux-kernel.
thx
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This archive was generated by hypermail 2b29 : Sun Apr 23 2000 - 21:00:19 EST