From linux-kernel  Tue Apr 06 18:14:47 1999
From: Mofeed Shahin <shahin () labf ! org>
Date: Tue, 06 Apr 1999 18:14:47 +0000
To: linux-kernel
Subject: 2.2.5 Oops.
X-MARC-Message: https://marc.info/?l=linux-kernel&m=92342570530331


G'day all,

About an hour ago my machine partily crashed, in other words I could
telnet into the machine, and do a proper shutdown. When it came back up I
started to get these in my logs. I got a whole bunch of them.

I hope this means something to someone.......

Cheers Mof.

Apr  7 05:06:09 tt2 kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000010
Apr  7 05:06:09 tt2 kernel: current->tss.cr3 = 01cab000, `r3 = 01cab000
Apr  7 05:06:09 tt2 kernel: *pde = 00000000
Apr  7 05:06:09 tt2 kernel: Oops: 0000
Apr  7 05:06:09 tt2 kernel: CPU:    0
Apr  7 05:06:09 tt2 kernel: EIP:    0010:[<c0119ee3>]
Apr  7 05:06:09 tt2 kernel: EFLAGS: 00010202
Apr  7 05:06:09 tt2 kernel: eax: 000019c0   ebx: 00677000   ecx: c01e8500 edx: 00000008
Apr  7 05:06:09 tt2 kernel: esi: c4a5eaa0   edi: c5b06000   ebp: 0067a000 esp: c3809f18
Apr  7 05:06:09 tt2 kernel: ds: 0018   es: 0018   ss: 0018
Apr  7 05:06:09 tt2 kernel: Process rpm (pid: 697, process nr: 71, stackpage=c3809000)
Apr  7 05:06:09 tt2 kernel: Stack: c02d4968 0067a000 c01e8500 c011a34a c37ae200 0067a000 00000000 00048f9c 
Apr  7 05:06:09 tt2 kernel:        40002010 00000000 00048f9c c01e84f4 00003000 00677000 00012000 00012000 
Apr  7 05:06:09 tt2 kernel:        00000000 00000000 00000000 00677000 c4a5eaa0 c011a6eb c37ae200 c37ae214 
Apr  7 05:06:09 tt2 kernel: Call Trace: [<c011a34a>] [<c011a6eb>] [<c011a638>] [<c0121ee2>] [<c0107984>] 
Apr  7 05:06:09 tt2 kernel: Code: 39 72 08 75 f4 39 6a 0c 75 ef ff 42 14 b8 02 00 00 00 0f ab 

>>EIP: c0119ee3 <try_to_read_ahead+7b/120>
Trace: c011a34a <do_generic_file_read+2f6/5e4>
Trace: c011a6eb <generic_file_read+63/7c>
Trace: c011a638 <file_read_actor+0/50>
Trace: c0121ee2 <sys_read+ae/c4>
Trace: c0107984 <system_call+34/40>
Code:  c0119ee3 <try_to_read_ahead+7b/120>     00000000 <_EIP>: <===
Code:  c0119ee3 <try_to_read_ahead+7b/120>        0:    39 72 08 cmpl %esi,0x8(%edx) <===
Code:  c0119ee6 <try_to_read_ahead+7e/120>        3:    75 f4 jne c0119edc <try_to_read_ahead+74/120>
Code:  c0119ee8 <try_to_read_ahead+80/120>        5:    39 6a 0c cmpl %ebp,0xc(%edx)
Code:  c0119eeb <try_to_read_ahead+83/120>        8:    75 ef jne c0119edc <try_to_read_ahead+74/120>
Code:  c0119eed <try_to_read_ahead+85/120>        a:    ff 42 14 incl 0x14(%edx)
Code:  c0119ef0 <try_to_read_ahead+88/120>        d:    b8 02 00 00 00 movl   $0x2,%eax
Code:  c0119ef5 <try_to_read_ahead+8d/120>       12:    0f ab 00 btsl %eax,(%eax)



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