From: Dave Young <[EMAIL PROTECTED]>
Signed-off-by: Dave Young <[EMAIL PROTECTED]>
Signed-off-by: Li Yang <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
Documentation/zh_CN/oops-tracing.txt | 212 ++++++++++++++++++++++++++++++++++
1 files changed, 212 insertions(+), 0 deletions(-)
create mode 100644 Documentation/zh_CN/oops-tracing.txt
diff --git a/Documentation/zh_CN/oops-tracing.txt
b/Documentation/zh_CN/oops-tracing.txt
new file mode 100644
index 0000000..9312608
--- /dev/null
+++ b/Documentation/zh_CN/oops-tracing.txt
@@ -0,0 +1,212 @@
+Chinese translated version of Documentation/oops-tracing.txt
+
+If you have any comment or update to the content, please contact the
+original document maintainer directly. However, if you have a problem
+communicating in English you can also ask the Chinese maintainer for
+help. Contact the Chinese maintainer if this translation is outdated
+or if there is a problem with the translation.
+
+Chinese maintainer: Dave Young <[EMAIL PROTECTED]>
+---------------------------------------------------------------------
+Documentation/oops-tracing.txt çä¸æç¿»è¯
+
+妿æ³è¯è®ºææ´æ°æ¬æçå
容ï¼è¯·ç´æ¥èç³»åææ¡£çç»´æ¤è
ãå¦æä½ ä½¿ç¨è±æ
+äº¤æµæå°é¾çè¯ï¼ä¹å¯ä»¥å䏿çç»´æ¤è
æ±å©ã妿æ¬ç¿»è¯æ´æ°ä¸åæ¶æè
ç¿»
+è¯åå¨é®é¢ï¼è¯·èç³»ä¸æçç»´æ¤è
ã
+
+䏿çç»´æ¤è
ï¼ æ¨ç Dave Young <[EMAIL PROTECTED]>
+䏿çç¿»è¯è
ï¼ æ¨ç Dave Young <[EMAIL PROTECTED]>
+ä¸æçæ ¡è¯è
ï¼ æé³ Li Yang <[EMAIL PROTECTED]>
+ çèª Wang Cong <[EMAIL PROTECTED]>
+
+以ä¸ä¸ºæ£æ
+---------------------------------------------------------------------
+
+注æï¼ ksymoops å¨2.6䏿¯æ²¡æç¨çã
è¯·ä»¥åææ ¼å¼ä½¿ç¨Oops(æ¥èªdmesgï¼çç)ã
+忽ç¥ä»»ä½è¿æ ·é£æ ·å
³äºâè§£ç Oopsâæè
âéè¿ksymoopsè¿è¡âçææ¡£ã
å¦æä½ è´´åºè¿è¡è¿
+ksymoopsçæ¥èª2.6çOopsï¼äººä»¬åªä¼è®©ä½ éè´´ä¸æ¬¡ã
+
+å¿«éæ»ç»
+-------------
+
+åç°Oopså¹¶åéç»çä¼¼ç¸å
³çå
æ ¸é¢åçç»´æ¤è
ãå«å¤ªæ
å¿å¯¹ä¸ä¸å·ãå¦æä½ ä¸ç¡®å®å°±åç»
+åä½ æåçäºæ
ç¸å
³ç代ç çè´è´£äººã
妿å¯éç°è¯çæè¿°ææ ·éæã é£çè³æ¯oopsæ´æ
+ä»·å¼ã
+
+å¦æä½ å¯¹äºåéç»è°ä¸æ æç¥ï¼ [EMAIL PROTECTED]
+å°½å¯è½å°ç¨³å®ã
+
+Oopså¨åªé?
+----------------------
+
+é常Oopsææ¬ç±klogdä»å
æ ¸ç¼å²åºé读åå¹¶ä¼ ç»syslogdï¼ç±syslogdåå°syslogæä»¶ä¸ï¼
+å
¸åå°æ¯/var/log/messages(ä¾èµäº/etc/syslog.conf)ãææ¶klogdå´©æºäº,è¿ç§æ
åµä¸ä½
+è½å¤è¿è¡dmesg > fileæ¥ä»å
æ ¸ç¼å²åºä¸è¯»åæ°æ®å¹¶ä¿å䏿¥ã
å¦åä½ å¯ä»¥
+cat /proc/kmsg > fileï¼ ç¶èä½ å¿
é¡»ä»å
¥ä¸æ¢ä¼ è¾ï¼
kmsgæ¯ä¸ä¸ªâæ°¸ä¸ç»æçæä»¶âãå¦
+ææºå¨å´©æºåå°ä½ ä¸è½è¾å
¥å½ä»¤æè
ç£çä¸å¯ç¨é£ä¹ä½ æä¸ç§éæ©:-
+
+ï¼1ï¼ ææå±å¹ä¸çææ¬å¾
æºå¨éå¯ååè¾å
¥è®¡ç®æºã
麻ç¦ä½å¦ææ²¡æé对崩æºçåå¤ï¼
+è¿æ¯ä»
æçéæ©ã
å¦å¤ï¼ä½ å¯ä»¥ç¨æ°ç ç¸æºæå±å¹æä¸æ¥-ä¸å¤ªå¥½ï¼ä½æ¯æ²¡æå¼ºã
å¦æä¿¡
+æ¯æ»å¨å°äºç»ç«¯çä¸é¢ï¼ä½ ä¼åç°ä»¥é«å辩çå¯å¨ï¼æ¯å¦ï¼vga=791ï¼ä¼è®©ä½ è¯»å°æ´å¤çæ
+æ¬ãï¼æ³¨æï¼è¿éè¦vesafbï¼æä»¥å¯¹âæ©æâçoops没æå¸®å©ï¼
+
+ï¼2ï¼ç¨ä¸²å£ç»ç«¯å¯å¨ï¼è¯·åçDocumentation/serial-console.txtï¼ï¼è¿è¡ä¸ä¸ªnull
+modemå°å¦ä¸å°æºå¨å¹¶ç¨ä½ 忬¢çé讯工å
·è·åè¾åºãMinicomå·¥ä½å°å¾å¥½ã
+
+ï¼3ï¼ä½¿ç¨Kdumpï¼è¯·åçDocumentation/kdump/kdump.txtï¼ï¼
+使ç¨å¨Documentation/kdump/gdbmacros.txtä¸å®ä¹çdmesg
gdbå®ï¼ä»æ§çå
å䏿åå
æ ¸
+ç¯å½¢ç¼å²åºã
+
+宿´ä¿¡æ¯
+----------------
+
+注æï¼ä»¥ä¸æ¥èªäºLinusçé®ä»¶éç¨äº2.4å
æ ¸ã
æå 为åå²åå ä¿çäºå®ï¼å¹¶ä¸å 为å
¶ä¸
+ä¸äºä¿¡æ¯ä»ç¶éç¨ã
ç¹å«æ³¨æçæ¯ï¼è¯·å¿½ç¥ä»»ä½ksymoopsçå¼ç¨ã
+
+From: Linus Torvalds <[EMAIL PROTECTED]>
+
+ææ ·è·è¸ªOops.. [ååå°linux-kernelçä¸å°é®ä»¶]
+
+主è¦ççªé¨æ¯æäºå¹´åè¿äºç¦äººçoopsæ¶æ¯æäº¤éçç»éª;-)
+
+å®é
ä¸ï¼ä½ æåæ³ä½¿å®æ´ç®åãææä¸¤ä¸ªä¸åçæ¹æ³ï¼
+
+ gdb /usr/src/linux/vmlinux
+ gdb> disassemble <offending_function>
+
+飿¯åç°é®é¢çç®ååæ³ï¼è³å°å¦æbugæ¥ååç好çæ
åµä¸ï¼è±¡è¿ä¸ªä¸æ ·-è¿è¡ksymoops
+å¾å°oopsåçç彿°å彿°å
çåç§»ï¼ã
+
+å¦ï¼å¦ææ¥ååççå
æ ¸ä»¥ç¸åçç¼è¯å¨åç¸ä¼¼çé
ç½®ç¼è¯å®ä¼æå¸®å©çã
+
+å¦ä¸ä»¶è¦åçäºæ¯åæ±ç¼bugæ¥åçâCodeâé¨åï¼ksymoopsä¹ä¼ç¨æ£ç¡®çå·¥å
·æ¥åè¿ä»¶äºï¼
+ä½å¦ææ²¡æé£äºå·¥å
·ä½ å¯ä»¥åä¸ä¸ªå»ç¨åºï¼
+
+ char str[] = "\xXX\xXX\xXX...";
+ main(){}
+
+å¹¶ç¨gcc -gç¼è¯å®ç¶åæ§è¡âdisassemble
strâï¼XXé¨åæ¯ç±Oopsæ¥åçå¼-ä½ å¯ä»¥ä»
åªå
+ç²è´´å¹¶ç¨â\xâæ¿æ¢ç©ºæ ¼-æå°±æ¯è¿ä¹åçï¼å 为ææå¾åç¨åºèªå¨åè¿ä¸åï¼ã
+
+å¦å¤ï¼ä½ å¯ä»¥ç¨scripts/decodecodeè¿ä¸ªshellèæ¬ãå®çä½¿ç¨æ¹æ³æ¯ï¼
+decodecode < oops.txt
+
+âCodeâä¹åçåå
è¿å¶åèå¯è½ï¼å¨æäºæ¶æä¸ï¼æä¸äºå½åæä»¤ä¹åçæä»¤åè以å
+å½ååä¹åçæä»¤åè
+
+Code: f9 0f 8d f9 00 00 00 8d 42 0c e8 dd 26 11 c7 a1 60 ea 2b f9 8b 50 08 a1
+64 ea 2b f9 8d 34 82 8b 1e 85 db 74 6d 8b 15 60 ea 2b f9 <8b> 43 04 39 42 54
+7e 04 40 89 42 54 8b 43 04 3b 05 00 f6 52 c0
+
+æåï¼å¦æä½ æ³ç¥éä»£ç æ¥èªåªéï¼ä½ å¯ä»¥ï¼
+
+ cd /usr/src/linux
+ make fs/buffer.s # æä»»ä½äº§çBUGçæä»¶
+
+ç¶åä½ ä¼æ¯gdbåæ±ç¼æ´æ¸
æ¥çç¥éåçäºä»ä¹ã
+
+ç°å¨ï¼é®é¢æ¯æä½ ææ¥æçæææ°æ®ç»åèµ·æ¥ï¼Cæºç ï¼å
³äºå®åºè¯¥ææ ·çä¸è¬ç¥è¯ï¼ï¼
+æ±ç¼ä»£ç åå
¶åæ±ç¼å¾å°ç代ç ï¼å¦å¤è¿æä»âoopsâæ¶æ¯å¾å°çå¯åå¨ç¶æ-对äºè§£æ¯åç
+æéæç¨ï¼èä¸å½ä½ æäºæ±ç¼ä»£ç ä½ ä¹è½æ¿å
¶å®çå¯åå¨åä»»ä½å®ä»¬å¯¹åºçC表达å¼åå¹é
+ï¼ã
+
+å®é
ä¸ï¼ä½ ä»
éççåªéä¸å¹é
ï¼è¿ä¸ªä¾åæ¯âCodeâåæ±ç¼åç¼è¯å¨çæç代ç ä¸å¹é
ï¼ã
+ç¶åä½ é¡»è¦æ¾åºä¸ºä»ä¹ä¸å¹é
ãé常å¾ç®å-ä½ çå°ä»£ç 使ç¨äºç©ºæéç¶åä½ çä»£ç æ³ç¥é
+空æéæ¯æä¹åºç°çï¼è¿ææ£æ¥å®æ¯å¦åæ³..
+
+ç°å¨ï¼å¦ææç½è¿æ¯ä¸é¡¹èæ¶çå·¥ä½èä¸éè¦ä¸ä¸ç¹å¿çä¸å¿ï¼æ²¡éãè¿å°±æ¯æä¸ºä»ä¹å¤§å¤
+åªæ¯å¿½ç¥é£äºæ²¡æç¬¦å·è¡¨ä¿¡æ¯çå´©æºæ¥åçåå ï¼ç®åçè¯´å¤ªé¾æ¥æ¾äºï¼ææä¸äº
+ç¨åºç¨äºå¨å
æ ¸ä»£ç æ®µä¸æç´¢ç¹å®ç模å¼ï¼èä¸ææ¶æä¹å·²ç»è½æ¾åºé£äºå´©æºçå°æ¹ï¼ä½æ¯
+ä»
ä»
æ¯æ¾åºæ£ç¡®çåºåä¹ç¡®å®éè¦ç¸å½æå®çå
æ ¸ç¥è¯ï¼
+
+_ææ¶_ä¼åçè¿ç§æ
åµï¼æä»
çå°å´©æºä¸çåæ±ç¼ä»£ç åºåï¼
ç¶åæé©¬ä¸å°±æç½é®é¢åºå¨
+åªéãè¿æ¶æææè¯å°èªå·±å¹²è¿ä¸ªå·¥ä½å·²ç»å¤ªé¿æ¶é´äº;-)
+
+ Linus
+
+
+---------------------------------------------------------------------------
+å
³äºOopsè·è¸ªç注解ï¼
+
+为äºå¸®å©Linusåå
¶å®å
æ ¸å¼åè
ï¼klogd纳å
¥äºå¤§éçæ¯ææ¥å¤çä¿æ¤é误ãä¸ºäºæ¥æå¯¹
+å°åè§£æç宿´æ¯æè³å°åºè¯¥ä½¿ç¨1.3-pl3çsysklogdå
ã
+
+å½ä¿æ¤é误åçæ¶ï¼klogd宿¤è¿ç¨èªå¨æå
æ ¸æ¥å¿ä¿¡æ¯ä¸çéè¦å°åç¿»è¯æå®ä»¬ç¸åºç符
+å·ã
+
+klogdæ§è¡ä¸¤ç§ç±»åçå°åè§£æãé¦å
æ¯éæç¿»è¯å
¶æ¬¡æ¯å¨æç¿»è¯ãéæç¿»è¯åksymoops
+䏿 ·ä½¿ç¨System.mapæä»¶ã为äºåéæç¿»è¯klogd宿¤è¿ç¨å¿
é¡»å¨åå§åæ¶è½æ¾å°system
+mapæä»¶ãå
³äºklogdææ ·æç´¢mapæä»¶è¯·åçklogdæå页ã
+
+卿å°åç¿»è¯å¨ä½¿ç¨å
æ ¸å¯è£
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å 为å
æ ¸æ¨¡åçå
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+
+å
æ ¸æ¯æå
许ç¨åºå³å®è£
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åä¸ä½ç½®çç³»ç»è°ç¨ã使ç¨è¿äºç³»ç»è°ç¨
+klogd宿¤è¿ç¨çæä¸å¼ 符å·è¡¨ç¨äºè°è¯åçå¨å¯è£
载模åä¸çä¿æ¤é误ã
+
+è³å°klogd伿ä¾äº§çä¿æ¤éè¯¯çæ¨¡ååãè¿å¯æé¢å¤ç符å·ä¿¡æ¯ä¾å¯è£
载模åå¼åè
éæ©
+以仿¨¡åä¸è¾åºç¬¦å·ä¿¡æ¯ã
+
+å 为å
æ ¸æ¨¡åç¯å¢å¯è½æ¯å¨æçï¼æä»¥å¿
é¡»æä¸ç§æºå¶å½æ¨¡åç¯å¢åçæ¹åæ¶æ¥éç¥klogd
+宿¤è¿ç¨ã
æä¸äºå¯ç¨çå½ä»¤è¡é项å
许klogdåå½åæ§è¡ä¸ç宿¤è¿ç¨åéä¿¡å·ï¼åç¥ç¬¦
+å·ä¿¡æ¯åºè¯¥è¢«å·æ°äºã æ´å¤ä¿¡æ¯è¯·åçklogdæå页ã
+
+sysklogdå叿¶å
å«ä¸ä¸ªè¡¥ä¸ä¿®æ¹äºmodules-2.0.0å
ï¼æ è®ºä½æ¶ä¸ä¸ªæ¨¡åè£
è½½æè
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è¦ç对è°è¯åçäºå
æ ¸å¯è£
载模åçä¿æ¤
+éè¯¯çæ ç¼æ¯æã
+
+以䏿¯è¢«klogdå¤çè¿çåçå¨å¯è£
载模åä¸çä¸ä¸ªä¿æ¤é误ä¾åï¼
+---------------------------------------------------------------------------
+Aug 29 09:51:01 blizard kernel: Unable to handle kernel paging request at
virtual address f15e97cc
+Aug 29 09:51:01 blizard kernel: current->tss.cr3 = 0062d000, %cr3 = 0062d000
+Aug 29 09:51:01 blizard kernel: *pde = 00000000
+Aug 29 09:51:01 blizard kernel: Oops: 0002
+Aug 29 09:51:01 blizard kernel: CPU: 0
+Aug 29 09:51:01 blizard kernel: EIP: 0010:[oops:_oops+16/3868]
+Aug 29 09:51:01 blizard kernel: EFLAGS: 00010212
+Aug 29 09:51:01 blizard kernel: eax: 315e97cc ebx: 003a6f80 ecx: 001be77b
edx: 00237c0c
+Aug 29 09:51:01 blizard kernel: esi: 00000000 edi: bffffdb3 ebp: 00589f90
esp: 00589f8c
+Aug 29 09:51:01 blizard kernel: ds: 0018 es: 0018 fs: 002b gs: 002b
ss: 0018
+Aug 29 09:51:01 blizard kernel: Process oops_test (pid: 3374, process nr: 21,
stackpage=00589000)
+Aug 29 09:51:01 blizard kernel: Stack: 315e97cc 00589f98 0100b0b4 bffffed4
0012e38e 00240c64 003a6f80 00000001
+Aug 29 09:51:01 blizard kernel: 00000000 00237810 bfffff00 0010a7fa
00000003 00000001 00000000 bfffff00
+Aug 29 09:51:01 blizard kernel: bffffdb3 bffffed4 ffffffda 0000002b
0007002b 0000002b 0000002b 00000036
+Aug 29 09:51:01 blizard kernel: Call Trace: [oops:_oops_ioctl+48/80]
[_sys_ioctl+254/272] [_system_call+82/128]
+Aug 29 09:51:01 blizard kernel: Code: c7 00 05 00 00 00 eb 08 90 90 90 90 90
90 90 90 89 ec 5d c3
+---------------------------------------------------------------------------
+
+Dr. G.W. Wettstein Oncology Research Div. Computing Facility
+Roger Maris Cancer Center INTERNET: [EMAIL PROTECTED]
+820 4th St. N.
+Fargo, ND 58122
+Phone: 701-234-7556
+
+
+---------------------------------------------------------------------------
+åæ±¡æçå
æ ¸
+
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+è®¤å®æ¯ä¸æçã
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+ 2ï¼'F'妿æä»»ä½éè¿âinsmod -fâ被强å¶è£
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+
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'ã
+
+ 8ï¼'D'妿å
æ ¸ååæ»æï¼æ¯å¦æOOPSæè
BUGã
+
+使ç¨'Tainted:
'å符串ç主è¦åå æ¯è¦åè¯å
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ï¼è¿æ¯å¦æ¯ä¸ä¸ªå¹²åçå
æ ¸äº¦æå
+çäºä»»ä½ç䏿£å¸¸çäºãæ±¡ææ¯æ°¸ä¹
çï¼å³ä½¿åºéçæ¨¡åå·²ç»è¢«å¸è½½äºï¼æ±¡æå¼ä»ç¶åå¨ï¼
+以表æå
æ ¸ä¸åå¼å¾ä¿¡ä»»ã
--
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