Oops with kernel 2.4.20-pre10-ac2 on `ifconfig eth0 down' with PPPoE

Oops with kernel 2.4.20-pre10-ac2 on `ifconfig eth0 down' with PPPoE

Post by Markus Schode » Thu, 24 Oct 2002 01:10:09



I get an oops when issuing the above command while pppd is
running. I am using PPPoE. I also use Robert Love's configurable
HZ patch with HZ=1000.

Unable to handle kernel NULL pointer dereference at virtual address 000000e8
 printing eip:
f0924b7b
*pde = 00000000
Oops: 0002
CPU:    0
EIP:    0010:[<f0924b7b>]    Not tainted
EFLAGS: 00010286
eax: ef8692c0   ebx: ef1d16c0   ecx: c02abf48  edx: 00000000
esi: ef8692c0   edi: 00000000   ebp: ec6f5ef4   esp: ec6f5ebc
ds: 0018   es: 0018   ss: 0018
Process pppd (pid: 135, stackpage=ec6f5000)
Stack: 00002e0c ef8692ea ec6f5ef4 0000001e ef0bb9d4 ec6f5ef4 0000001e bffffa28  
       c01fdbad ef0bb9d4 ec6f5ef4 0000001e 00000002 00000000 00000018 00000000  
       401a9000 7465ed04 23003068 702f4018 73726565 c02a642f c02a4900 00000000  
Call Trace:    [sys_connect+125/176] [do_IRQ+158/160] [fcntl_setlk+137/448] [sys_socketcall+167/608] [system_call+51/56]

Code: ff 8a e8 00 00 00 0f 94 c0 84 c0 75 24 89 34 24 c7 44 24 04  

--
Markus

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