Messages in this thread | | | Date | Fri, 11 Oct 2002 15:57:32 +0200 (MEST) | From | zigkill+lkml@start ... | Subject | PROBLEM: oops on 2.4.18-686 (kswapd) |
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[1.] oops on 2.4.18-686 (kswapd)
[2.] This is what was reported to syslog:
Oct 11 06:02:46 danton kernel: Unable to handle kernel paging request at virtual address 7d104757 Oct 11 06:02:46 danton kernel: printing eip: Oct 11 06:02:46 danton kernel: c0131905 Oct 11 06:02:46 danton kernel: *pde = 00000000 Oct 11 06:02:46 danton kernel: Oops: 0000 Oct 11 06:02:46 danton kernel: CPU: 0 Oct 11 06:02:46 danton kernel: EIP: 0010:[try_to_release_page+29/72] Not tainted Oct 11 06:02:46 danton kernel: EFLAGS: 00010282 Oct 11 06:02:46 danton kernel: eax: 7d10473b ebx: c1208000 ecx: c120801c edx: c01f2948 Oct 11 06:02:46 danton kernel: esi: 000001d0 edi: 00000004 ebp: 00000200 esp: c142df40 Oct 11 06:02:46 danton kernel: ds: 0018 es: 0018 ss: 0018 Oct 11 06:02:46 danton kernel: Process kswapd (pid: 4, stackpage=c142d000) Oct 11 06:02:46 danton kernel: Stack: cd0dada0 c1208000 c0129c72 c1208000 000001d0 00000020 000001d0 00000020 Oct 11 06:02:46 danton kernel: 00000006 00000006 c142c000 000018da 000001d0 c01f2948 c0129ea6 00000006 Oct 11 06:02:46 danton kernel: 00000003 00000006 000001d0 c01f2948 00000000 c01f2948 c0129f0f 00000020 Oct 11 06:02:46 danton kernel: Call Trace: [shrink_cache+458/732] [shrink_caches+86/136] [try_to_free_pages+55/88] [kswapd_balance_pgdat+67/140] [kswapd_balance+18/40] Oct 11 06:02:46 danton kernel: [kswapd+153/188] [kernel_thread+40/56] Oct 11 06:02:46 danton kernel: Oct 11 06:02:46 danton kernel: Code: 83 78 1c 00 74 15 56 53 8b 40 1c ff d0 83 c4 08 85 c0 75 07
Then kswapd zombied.
[3.] kswapd
[4.] [sigmunds]@danton$ cat /proc/version Linux version 2.4.18-686 (herbert@gondolin) (gcc version 2.95.4 20011002 (Debian prerelease)) #1 Sun Apr 14 11:32:47 EST 2002
[5.] See [2.] for oops message
[sigmunds]@danton$ ksymoops < /oops.txt ksymoops 2.4.5 on i686 2.4.18-686. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.18-686/ (default) -m /boot/System.map-2.4.18-686 (default)
Warning: You did not tell me where to find symbol information. I will assume that the log matches the kernel and modules that are running right now and I'll use the default options above for symbol resolution. If the current kernel and/or modules do not match the log, you can get more accurate output by telling me the kernel version and where to find map, modules, ksyms etc. ksymoops -h explains the options.
Warning (expand_objects): object /lib/modules/2.4.18-686/kernel/drivers/ide/ide-disk.o for module ide-disk has changed since load Warning (expand_objects): object /lib/modules/2.4.18-686/kernel/drivers/ide/ide-probe-mod.o for module ide-probe-mod has changed since load Warning (expand_objects): object /lib/modules/2.4.18-686/kernel/drivers/ide/ide-mod.o for module ide-mod has changed since load Warning (expand_objects): object /lib/modules/2.4.18-686/kernel/fs/ext2/ext2.o for module ext2 has changed since load Warning (expand_objects): object /lib/modules/2.4.18-686/kernel/fs/ext3/ext3.o for module ext3 has changed since load Warning (expand_objects): object /lib/modules/2.4.18-686/kernel/fs/jbd/jbd.o for module jbd has changed since load Unable to handle kernel paging request at virtual address 7d104757 c0131905 *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[try_to_release_page+29/72] Not tainted EFLAGS: 00010282 eax: 7d10473b ebx: c1208000 ecx: c120801c edx: c01f2948 esi: 000001d0 edi: 00000004 ebp: 00000200 esp: c142df40 ds: 0018 es: 0018 ss: 0018 Process kswapd (pid: 4, stackpage=c142d000) Stack: cd0dada0 c1208000 c0129c72 c1208000 000001d0 00000020 000001d0 00000020 00000006 00000006 c142c000 000018da 000001d0 c01f2948 c0129ea6 00000006 00000003 00000006 000001d0 c01f2948 00000000 c01f2948 c0129f0f 00000020 Call Trace: [shrink_cache+458/732] [shrink_caches+86/136] [try_to_free_pages+55/88] [kswapd_balance_pgdat+67/140] [kswapd_balance+18/40] Code: 83 78 1c 00 74 15 56 53 8b 40 1c ff d0 83 c4 08 85 c0 75 07 Using defaults from ksymoops -t elf32-i386 -a i386
>>eax; 7d10473b Before first symbol >>ebx; c1208000 <_end+f925f4/105975f4> >>ecx; c120801c <_end+f92610/105975f4> >>edx; c01f2948 <contig_page_data+a8/320> >>esp; c142df40 <_end+11b8534/105975f4>
Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 83 78 1c 00 cmpl $0x0,0x1c(%eax) Code; 00000004 Before first symbol 4: 74 15 je 1b <_EIP+0x1b> 0000001b Before first symbol Code; 00000006 Before first symbol 6: 56 push %esi Code; 00000007 Before first symbol 7: 53 push %ebx Code; 00000008 Before first symbol 8: 8b 40 1c mov 0x1c(%eax),%eax Code; 0000000b Before first symbol b: ff d0 call *%eax Code; 0000000d Before first symbol d: 83 c4 08 add $0x8,%esp Code; 00000010 Before first symbol 10: 85 c0 test %eax,%eax Code; 00000012 Before first symbol 12: 75 07 jne 1b <_EIP+0x1b> 0000001b Before first symbol
7 warnings issued. Results may not be reliable.
[6.] NA
[7.] [7.1] [sigmunds]@danton$ bash ver_linux If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes.
Linux danton 2.4.18-686 #1 Sun Apr 14 11:32:47 EST 2002 i686 unknown
Gnu C 2.95.4 Gnu make 3.79.1 util-linux 2.11n modutils 2.4.15 e2fsprogs tune2fs Linux C Library 2.2.5 Dynamic linker (ldd) 2.2.5 Procps 2.0.7 Net-tools 1.60 Console-tools 0.2.3 Sh-utils 2.0.11 Modules Loaded i810 agpgart nfs lockd sunrpc i810_audio soundcore ac97_codec eepro100 af_packet rtc unix ide-disk ide-probe-mod ide-mod ext2 ext3 jbd
[7.2] [sigmunds]@danton$ cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 8 model name : Pentium III (Coppermine) stepping : 10 cpu MHz : 934.993 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 1867.77
[7.3] [sigmunds]@danton$ cat /proc/modules i810 63192 1 agpgart 29504 7 (autoclean) nfs 69500 7 (autoclean) lockd 46656 1 (autoclean) [nfs] sunrpc 58196 1 (autoclean) [nfs lockd] i810_audio 19968 0 (unused) soundcore 3556 2 [i810_audio] ac97_codec 9376 0 [i810_audio] eepro100 17104 1 af_packet 11432 0 (unused) rtc 5368 0 (autoclean) unix 13316 13 (autoclean) ide-disk 6592 2 (autoclean) ide-probe-mod 7968 0 (autoclean) ide-mod 129420 2 (autoclean) [ide-disk ide-probe-mod] ext2 30400 1 (autoclean) ext3 56544 0 (autoclean) jbd 34968 0 (autoclean) [ext3]
[7.4] NA [7.5] NA
[X.] NA
I have several boxes similar to this one, and I have not seen this (or any other) oops before on this kernel version.
I am not on the list, My work address is sigmunds at iu.hio.no. Sigmund Straumsnes
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