by Hi,
I have a dual PIII box with 1.25GB of RAM (SMP kernel, devfs, CVS
ALSA, lm_sensors 2.6.3), and tonight I discovered this oops in my log:
ksymoops 2.4.5 on i686 2.4.19-pre9-ac3. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.19-pre9-ac3/ (default)
-m /boot/System.map-2.4.19-pre9-ac3 (specified)
Jun 4 23:09:09 twopit kernel: Unable to handle kernel paging request at virtual address 83ec34ea
Jun 4 23:09:09 twopit kernel: c0212538
Jun 4 23:09:09 twopit kernel: *pde = 00000000
Jun 4 23:09:09 twopit kernel: Oops: 0002
Jun 4 23:09:09 twopit kernel: CPU: 1
Jun 4 23:09:09 twopit kernel: EIP: 0010:[unix_stream_sendmsg+528/804] Not tainted
Jun 4 23:09:09 twopit kernel: EFLAGS: 00010202
Jun 4 23:09:09 twopit kernel: eax: e1b61a75 ebx: f5a0aa80 ecx: e1b617a0 edx: 0a4c69a8
Jun 4 23:09:09 twopit kernel: esi: 00000eb0 edi: e1b617f4 ebp: ca7d0000 esp: ccd47e70
Jun 4 23:09:09 twopit kernel: ds: 0018 es: 0018 ss: 0018
Jun 4 23:09:09 twopit kernel: Process mozilla-bin (pid: 15755, stackpage=ccd47000)
Jun 4 23:09:09 twopit kernel: Stack: ccd47eb8 ccd47eec ccd47eb8 d4c78784 e1b617a0 00000000 e1b617a0 ef67eb40
Jun 4 23:09:09 twopit kernel: 00000000 c01d3be5 d4c78784 ccd47eec 00000eb0 ccd47eb8 00000000 d4c78784
Jun 4 23:09:09 twopit kernel: d4c78660 00000eb0 00003d8b 000001f4 00000064 00000000 00000000 c01d3f0d
Jun 4 23:09:09 twopit kernel: Call Trace: [sock_sendmsg+105/136] [sock_readv_writev+157/168] [sock_writev+55/64] [do_readv_writev+363/636] [sys_poll+724/740]
Jun 4 23:09:09 twopit kernel: Code: 81 94 00 00 00 80 c0 75 7f f6 41 27 01 75 79 9c 5a fa f0 fe
Using defaults from ksymoops -t elf32-i386 -a i386
Code; 00000000 Before first symbolQuote:>>eax; e1b61a75 <_end+21841989/38538f14>
>>ebx; f5a0aa80 <_end+356ea994/38538f14>
>>ecx; e1b617a0 <_end+218416b4/38538f14>
>>edx; 0a4c69a8 Before first symbol
>>esi; 00000eb0 Before first symbol
>>edi; e1b617f4 <_end+21841708/38538f14>
>>ebp; ca7d0000 <_end+a4aff14/38538f14>
>>esp; ccd47e70 <_end+ca27d84/38538f14>
00000000 <_EIP>:
Code; 00000000 Before first symbol
0: 81 94 00 00 00 80 c0 adcl $0x41f67f75,0xc0800000(%eax,%eax,1)
Code; 00000007 Before first symbol
7: 75 7f f6 41
Code; 0000000b Before first symbol
b: 27 daa
Code; 0000000c Before first symbol
c: 01 75 79 add %esi,0x79(%ebp)
Code; 0000000f Before first symbol
f: 9c pushf
Code; 00000010 Before first symbol
10: 5a pop %edx
Code; 00000011 Before first symbol
11: fa cli
Code; 00000012 Before first symbol
12: f0 fe 00 lock incb (%eax)
This oops was preceded 20 minutes earlier by this message:
Jun 4 22:49:52 twopit kernel: Trying to vfree() nonexistent vm area (f8961000)
I think that 2.4.19-pre9-ac3 still has memory problems. Still, at
least it gave me an oops. 2.4.18 spontaneously reboots itself without
warning after between 1 and 2 weeks of uptime.
Cheers,
Chris
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