[2.] Full description of the problem/report:
kernel is unable to handle paging request by kblankscrn.kss
[3.] Keywords (i.e., modules, networking, kernel):
kernel OOPS
[4.] Kernel version (from /proc/version):
Linux version 2.2.10 (root@US06-553B-1) (gcc version egcs-2.91.60 19981201 (egcs-1.1.1 release)) #2 Sat Jul 17 20:39:21 EDT 1999
[5.] Output of Oops.. message with symbolic information resolved
(see Kernel Mailing List FAQ, Section 1.5):
from /var/log/warn:
Jul 19 19:14:46 US06-553B-1 kernel: ad1848: Interrupt test failed (IRQ5)
Jul 19 23:57:25 US06-553B-1 kernel: Unable to handle kernel paging request at virtual address c01c2b40
Jul 19 23:57:25 US06-553B-1 kernel: current->tss.cr3 = 00710000, %cr3 = 00710000
Jul 19 23:57:25 US06-553B-1 kernel: *pde = 000000e3
Jul 19 23:57:25 US06-553B-1 kernel: *pte = 00000000
Jul 19 23:57:25 US06-553B-1 kernel: Oops: 0000
Jul 19 23:57:25 US06-553B-1 kernel: CPU: 0
from dmesg:
Unable to handle kernel paging request at virtual address c01c2b40
current->tss.cr3 = 00710000, %cr3 = 00710000
*pde = 000000e3
*pte = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c010f97a>]
EFLAGS: 00010246
eax: 00000000 ebx: c0779f7c ecx: c0779f7c edx: 00000000
esi: 001b48b5 edi: c0778000 ebp: c0779f90 esp: c0779f74
ds: 0018 es: 0018 ss: 0018
Process kblankscrn.kss (pid: 394, process nr: 55, stackpage=c0779000)
Stack: c0779fb4 00000001 00000000 00000000 001b48b5 c0778000 c010f5d0 c0779fbc
c0110efb c0778000 bffff5d8 402fae70 00000064 c0122d5d 00000005 c0778000
00000001 00000000 bffff5e0 c01086e4 bffff5d8 bffff5d8 405471c0 bffff5d8
Call Trace: [<c010f5d0>] [<c0110efb>] [<c0122d5d>] [<c01086e4>]
Code: a1 40 2b 1c c0 89 f3 29 c3 89 d8 85 c0 7d 02 31 c0 8d 65 e4
Output from ksymoops:
Using `./linux.2.2.10-oom.diff.andrea/System.map' to map addresses to symbols.
>>EIP: c010f97a <schedule_timeout+72/8c>
Code: c010f97a <schedule_timeout+72/8c>
Code: c010f97a <schedule_timeout+72/8c> a1 40 2b 1c c0 movl 0xc01c2b40,%eax
Code: c010f97f <schedule_timeout+77/8c> 89 f3 movl %esi,%ebx
Code: c010f981 <schedule_timeout+79/8c> 29 c3 subl %eax,%ebx
Code: c010f983 <schedule_timeout+7b/8c> 89 d8 movl %ebx,%eax
Code: c010f98b <schedule_timeout+83/8c> 85 c0 testl %eax,%eax
Code: c010f98d <schedule_timeout+85/8c> 7d 02 jnl c010f98b <schedule_timeout+83/8c>
Code: c010f98f <schedule_timeout+87/8c> 31 c0 xorl %eax,%eax
Code: c010f991 <schedule_timeout+89/8c> 8d 65 e4 leal 0xffffffe4(%ebp),%esp
Code: c010f99a <schedule_tail+6/8>
[7.] Environment
[7.1.] Software (add the output of the ver_linux script here)
sh ver_linux
-- Versions installed: (if some fields are empty or looks
-- unusual then possibly you have very old versions)
Linux US06-553B-1 2.2.10 #2 Sat Jul 17 20:39:21 EDT 1999 i586 unknown
Kernel modules 2.1.121
Gnu C egcs-2.91.60
Binutils 2.9.1.0.15
Linux C Library x 1 root root 2478585 Dec 14 1998 /lib/libc.so.6
Dynamic linker ldd (GNU libc) 2.0.7
Procps 1.2.7
Mount 2.9
Net-tools 1.46
Kbd 0.96
Sh-utils 1.12
Modules Loaded pnp uart401 opl3 ad1848 midi soundbase sndshield nls_iso8859-1 serial_cs pcnet_cs 8390 dummy0 ds i82365 pcmcia_core
[7.2.] Processor information (from /proc/cpuinfo):
cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 5
model : 8
model name : Mobile Pentium MMX
stepping : 1
cpu MHz : 233.864724
fdiv_bug : no
hlt_bug : no
sep_bug : no
f00f_bug : yes
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr mce cx8 mmx
bogomips : 466.94
[7.3.] Module information (from /proc/modules):
cat /proc/modules
pnp 46084 1
uart401 6740 1
opl3 13228 1
ad1848 49072 1
midi 27528 1 [pnp uart401 opl3 ad1848]
soundbase 481124 1 [pnp uart401 opl3 ad1848 midi]
sndshield 4876 0 [pnp uart401 opl3 ad1848 midi soundbase]
nls_iso8859-1 2020 1 (autoclean)
serial_cs 4016 0 (unused)
pcnet_cs 8020 1
8390 6288 0 [pcnet_cs]
dummy0 684 1 (autoclean)
ds 6316 2 [serial_cs pcnet_cs]
i82365 22736 2
pcmcia_core 36464 0 [serial_cs pcnet_cs ds i82365]
Hope that is helpful.
Thomas
-- Thomas Bierweiler ubpc@rz.uni-karlsruhe.de http://www.uni-karlsruhe.de/~ubpc- 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/