PPP Oops

Catalin BOIE (util@deuroconsult.ro)
Mon, 29 Mar 1999 14:56:13 +0300 (EEST)


Hi, guys!

I have a:
- dual Pentium II AGP/PCI/333 MHz
- mo Intel i82440LX
- 196 MB Ram
- 1 x AIC-7880
- 2 x 3C905b
- 1 x Cyclom YeP
- 1 ESS1869 Sound Card

Kernel is 2.2.4.

PPPD is 2.3.5.

I got the following oops (first time for ppp for many, many months):

**************
Options used: -V (default)
-o /lib/modules/2.2.4/ (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-m /boot/System.map-2.2.4 (specified)
-c 1 (default)

Unable to handle kernel NULL pointer dereference at virtual address 00000070
current->tss.cr3 = 056e6000, %cr3 = 056e6000
*pde = 00000000
Oops: 00002
EFLAGS: 00010282
eax: 00000070 ebx: 000000a3 ecx: 00000003 edx: 00000000
esi: c8dd2a45 edi: 00000013 ebp: c8dd2800 esp: c3f63e88
ds: 0018 es: 0018 ss: 0018
Process pppd (pid: 26826, processs nr: 106, stackpage=c3f63000)
Stack: c42d1000 00000000 00000000 c2a7b320 c8dd2b2b 00000013 ffffa332 cc83bb8e
c8dd2800 c8dd2800 c42d1000 00000000 c3f63f00 cc83ba3f c8dd2800 c021f958
c42d1000 c0193e2a c42d1000 00000000 c0232984 c0193d96 c021f958 00000001
Call trace: [<cc83bb8e>] [<cc83ba3f>] [<c0193e2a>] [<c0193d96>]
[<c011a0a9>] [<c010b191>] [<c0108cd0>] [<c011cb62>] [<c011d1b2>]
[<c011021f>] [<c0108d4d>]
Code: f0 ff 4a 70 0f 94 c0 84 c0 74 09 52 e8 3e fa 90 f3 83 c4 04

Trace: cc83bb8e <ppp_tty_push+c2/140>
Trace: cc83ba3f <ppp_tty_wakeup+5f/74>
Trace: c0193e2a <do_softint+8a/c0>
Trace: c0193d96 <do_cyclades_bh+56/60>
Trace: c011a0a9 <do_bottom_half+85/a8>
Trace: c011021f <do_page_fault+117/324>
Code: 00000000 Before first symbol 00000000 <_EIP>:
Code: 00000000 Before first symbol 0: f0 ff 4a 70 lock decl 0x70(%edx)
Code: 00000004 Before first symbol 4: 0f 94 c0 sete %al
Code: 00000007 Before first symbol 7: 84 c0 testb %al,%al
Code: 00000009 Before first symbol 9: 74 09 je 14 <_EIP+0x14> 00000014 Before first symbol
Code: 0000000b Before first symbol b: 52 pushl %edx
Code: 0000000c Before first symbol c: e8 3e fa 90 f3 call f390fa4f <_EIP+0xf390fa4f> f390fa4f <END_OF_CODE+26f2f91b/????>
Code: 00000011 Before first symbol 11: 83 c4 04 addl $0x4,%esp

Aiee, killing interrupt handler

8 warnings issued. Results may not be reliable.
**************

Thanks!

************************************
Catalin(ux) BOIE
System Administrator at Deuroconsult
catab@deuroconsult.ro
http://www2.deuroconsult.ro/~catab

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