lkml.org 
[lkml]   [2000]   [Feb]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
Subjectpppd+serial as module+2.3.47=OOPS!
Unable to handle kernel NULL pointer dereference at virtual address 00000009 
c8821038
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[serial:__insmod_serial_O/lib/modules/2.3.47/misc/serial.o_M38AC7D2+-307144/80]
EFLAGS: 00010246
eax: 00000000 ebx: c5f18400 ecx: 00000000 edx: 00000000
esi: c027c288 edi: c5f1851c ebp: 00000001 esp: c4333f40
ds: 0018 es: 0018 ss: 0018
Process modprobe (pid: 6457, stackpage=c4333000)
Stack: c881e000 00000001 c881e04f c881e048 c0119e05 c4332000 080799d0 0805f118
bfffe0ec 0807f71c c07c2000 00000006 c0d4d000 ffffffea 00000048 c8816000
c881e048 00005eac 00000000 00000000 00000000 00000000 00000000 00000000
Call Trace: [serial:__insmod_serial_O/lib/modules/2.3.47/misc/serial.o_M38AC7D2+-319488/80] [serial:__insmod_serial_O/lib/modules/2.3.47/misc/serial.o_M38AC7D2+-319409/80] [serial:__insmod_serial_O/lib/modules/2.3.47/misc/serial.o_M38AC7D2+-319416/80] [sys_init_module+1333/1552] [serial:__insmod_serial_O/lib/modules/2.3.47/misc/serial.o_M38AC7D2+-352256/80] [serial:__insmod_serial_O/lib/modules/2.3.47/misc/serial.o_M38AC7D2+-319416/80] [system_call+52/56]
Code: 0f b6 42 09 83 e0 01 88 c1 8a 42 09 80 f1 01 24 fe 08 c8 88
Using defaults from ksymoops -t elf32-i386 -a i386

Code; 00000000 Before first symbol
00000000 <_EIP>:
Code; 00000000 Before first symbol
0: 0f b6 42 09 movzbl 0x9(%edx),%eax
Code; 00000004 Before first symbol
4: 83 e0 01 and $0x1,%eax
Code; 00000007 Before first symbol
7: 88 c1 mov %al,%cl
Code; 00000009 Before first symbol
9: 8a 42 09 mov 0x9(%edx),%al
Code; 0000000c Before first symbol
c: 80 f1 01 xor $0x1,%cl
Code; 0000000f Before first symbol
f: 24 fe and $0xfe,%al
Code; 00000011 Before first symbol
11: 08 c8 or %cl,%al
Code; 00000013 Before first symbol
13: 88 00 mov %al,(%eax)

invalid operand: 0000
CPU: 0
EIP: 0010:[serial:__insmod_serial_O/lib/modules/2.3.47/misc/serial.o_M38AC7D2+-278702/80]
EFLAGS: 00010282
eax: 00000035 ebx: 00000000 ecx: 00000028 edx: 00000013
esi: 00000000 edi: c44e46e0 ebp: c433c000 esp: c7a65ee4
ds: 0018 es: 0018 ss: 0018
Process pppd (pid: 404, stackpage=c7a65000)
Stack: c8829b07 c8829b60 0000012e 00000000 00000000 c44e46e0 c44e1280 c4619000
c0191afb c433c000 c1e16ae0 00000000 c1e16ae0 c44e46e0 c44e1280 c44e1280
c7a64000 c012e3d8 08025f48 c433c000 c01c1101 00000004 ffffffed c1e16ae0
Call Trace: [serial:__insmod_serial_O/lib/modules/2.3.47/misc/serial.o_M38AC7D2+-271609/80] [serial:__insmod_serial_O/lib/modules/2.3.47/misc/serial.o_M38AC7D2+-271520/80] [tty_open+555/912] [get_fops+88/112] [tvecs+14813/23868] [get_chrfops+30/48] [tvecs+14813/23868]
Code: 0f 0b 83 c4 0c 31 d2 b8 70 cc 1e c0 e8 4d 28 90 f7 89 c6 85

Code; 00000000 Before first symbol
00000000 <_EIP>:
Code; 00000000 Before first symbol
0: 0f 0b ud2a
Code; 00000002 Before first symbol
2: 83 c4 0c add $0xc,%esp
Code; 00000005 Before first symbol
5: 31 d2 xor %edx,%edx
Code; 00000007 Before first symbol
7: b8 70 cc 1e c0 mov $0xc01ecc70,%eax
Code; 0000000c Before first symbol
c: e8 4d 28 90 f7 call f790285e <_EIP+0xf790285e> f790285e <END_OF_CODE+3306209f/????>
Code; 00000011 Before first symbol
11: 89 c6 mov %eax,%esi
Code; 00000013 Before first symbol
13: 85 00 test %eax,(%eax)


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:56    [W:0.051 / U:0.132 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site