2.1.92 is fubar

David Burrows (snadge@gemcorp.com.au)
Thu, 2 Apr 1998 15:27:39 +1000 (EST)


Hi there..

Just verifying what everyone else has been saying.. raising capabilities
blah blah, and unresolved symbol securebits (or something) in a lot of
modules. Also i've noticed the kernel is printing text rather slowly
on bootup, probably because of that new serial echo stuff.. The rmmod sb
bug is still there too.. oops and ksymoops follows:

kfree: Bad obj c2821000
Unable to handle kernel NULL pointer dereference at virtual address 00000000
current->tss.cr3 = 00a2a000,
*pde = 00000000
Oops: 0002
CPU: 0
EIP: 0010:[<c0120053>]
EFLAGS: 00010286
eax: 0000001b ebx: c2821000 ecx: c1b4a000 edx: c019e2c8
esi: c2821000 edi: 00000000 ebp: bffffc58 esp: c08e3f60
ds: 0018 es: 0018 ss: 0018
Process rmmod (pid: 469, process nr: 40, stackpage=c08e3000)
Stack: c018c899 c2821000 c2821000 c2819000 00000000 bffffc58 00000000 00000000
c281c367 c2821000 c2819000 c281a883 c281efd8 c0116b90 c2819000 fffffff0
00000009 c0115eba c2819000 00000000 c08e2000 080507a0 00000009 c08af000
Call Trace: [<c018c899>] [<c2821000>] [<c2821000>] [<c2819000>] [<c281c367>] [<c2821000>] [<c2819000>]
[<c281a883>] [<c281efd8>] [<c0116b90>] [<c2819000>] [<c0115eba>] [<c2819000>] [<c01098a8>]
Code: c7 05 00 00 00 00 00 00 00 00 83 c4 08 5b 5e 5f 5d 83 c4 08

Using `/boot/System.map-2.1.92' to map addresses to symbols.

>>EIP: c0120053 <kfree+1b7/1cc>
Trace: c018c899 <tvecs+11a9/475e>
Trace: c2821000
Trace: c2821000
Trace: c2819000
Trace: c281c367
Trace: c2821000
Trace: c2819000
Trace: c281a883
Trace: c281efd8
Trace: c0116b90 <free_module+20/9c>
Trace: c2819000
Trace: c0115eba <sys_delete_module+146/1ec>
Trace: c2819000
Trace: c01098a8 <system_call+38/40>
Code: c0120053 <kfree+1b7/1cc>
Code: c0120053 <kfree+1b7/1cc> c7 05 00 00 00 movl $0x0,0x0
Code: c0120058 <kfree+1bc/1cc> 00 00 00 00 00
Code: c0120063 <kfree+1c7/1cc> 83 c4 08 addl $0x8,%esp
Code: c0120066 <kfree+1ca/1cc> 5b popl %ebx
Code: c0120067 <kfree+1cb/1cc> 5e popl %esi
Code: c0120068 <kfree_s> 5f popl %edi
Code: c0120069 <kfree_s+1/1d4> 5d popl %ebp
Code: c012006a <kfree_s+2/1d4> 83 c4 08 addl $0x8,%esp

Cheers,

Dave.

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