{"id":2612,"date":"2012-04-27T12:37:11","date_gmt":"2012-04-27T09:37:11","guid":{"rendered":"http:\/\/skeletor.org.ua\/?p=2612"},"modified":"2015-05-29T14:13:25","modified_gmt":"2015-05-29T11:13:25","slug":"2612","status":"publish","type":"post","link":"https:\/\/skeletor.org.ua\/?p=2612","title":{"rendered":"\u0420\u0430\u0437\u0431\u0438\u0440\u0430\u0435\u043c\u0441\u044f \u0441 core\/crash-\u0444\u0430\u0439\u043b\u0430\u043c\u0438"},"content":{"rendered":"

\u041f\u0440\u0438 \u043f\u0430\u0434\u0435\u043d\u0438\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043e\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u0451\u0442 core<\/strong>-\u0444\u0430\u0439\u043b, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u043e\u0436\u043d\u043e \u043f\u0440\u043e\u0430\u043d\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c. \u0417\u0430 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 core \u0444\u0430\u0439\u043b\u043e\u0432 \u043e\u0442\u0432\u0435\u0447\u0430\u0435\u0442 \u0443\u0442\u0438\u043b\u0438\u0442\u0430 coreadm<\/strong>. \u0421 \u0435\u0451 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043c\u043e\u0436\u043d\u043e \u0443\u043a\u0430\u0437\u0430\u0442\u044c, \u0433\u0434\u0435 \u0431\u0443\u0434\u0443\u0442 \u043b\u0435\u0436\u0430\u0442\u044c core<\/strong>-\u0444\u0430\u0439\u043b\u044b, \u0434\u043b\u044f \u043a\u0430\u043a\u0438\u0445 \u0442\u0438\u043f\u043e\u0432 \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c core-\u0444\u0430\u0439\u043b\u044b \u0438 \u0442.\u0434.<\/p>\n

\u0412\u0430\u0436\u043d\u043e \u043f\u043e\u043d\u0438\u043c\u0430\u0442\u044c, \u0447\u0442\u043e core dump<\/strong> \u0444\u0430\u0439\u043b\u044b \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f, \u0438 \u0438\u0445 \u043d\u0443\u0436\u043d\u043e \u0430\u043d\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043f\u043e \u0440\u0430\u0437\u043d\u043e\u043c\u0443.<\/p>\n

coreadm<\/span><\/strong><\/p>\n

\u0414\u0430\u043d\u043d\u0430\u044f \u043a\u043e\u043c\u0430\u043d\u0434\u0430 \u0432\u0432\u0435\u0434\u0451\u043d\u043d\u0430\u044f \u0431\u0435\u0437 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u0432\u044b\u0432\u0435\u0434\u0435\u0442 \u0442\u0435\u043a\u0443\u0449\u0438\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438:<\/p>\n

$ coreadm\r\n     global core file pattern:\r\n     global core file content: default\r\n       init core file pattern: core\r\n       init core file content: default\r\n            global core dumps: disabled\r\n       per-process core dumps: enabled\r\n      global setid core dumps: disabled\r\n per-process setid core dumps: disabled\r\n     global core dump logging: disabled<\/pre>\n
\u0414\u043b\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u0431\u044b \u043d\u0430\u0447\u0430\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c coreadm<\/strong> \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043c \u043f\u0443\u0442\u044c, \u0433\u0434\u0435 \u0431\u0443\u0434\u0443\u0442 \u0445\u0440\u0430\u043d\u0438\u0442\u044c\u0441\u044f \u043d\u0430\u0448\u0438 core-\u0444\u0430\u0439\u043b\u044b:<\/p>\n
#coreadm -g \/var\/cores\/core.%f.%p<\/code><\/p>\n
\u0414\u0430\u043b\u0435\u0435 \u0432\u044b\u0431\u0435\u0440\u0435\u043c \u0442\u043e, \u0447\u0442\u043e \u0445\u043e\u0442\u0438\u043c \u0447\u0442\u043e \u0431\u044b \u043f\u043e\u043f\u0430\u0434\u0430\u043b\u043e \u0432 core<\/strong>-\u0444\u0430\u0439\u043b:<\/p>\n
#coreadm -G content<\/code><\/p>\n
\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0434\u043b\u044f content\u00a0<\/strong>(\u043e\u0441\u0442\u0430\u0432\u043b\u044e \u0431\u0435\u0437 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0430, \u0447\u0442\u043e \u0431\u044b \u043d\u0435 \u0442\u0435\u0440\u044f\u043b\u0441\u044f \u0441\u043c\u044b\u0441\u043b):<\/p>\n
– ctf: CTF type information sections for loaded object files<\/span><\/em>
\n – data: Writable private file mappings – dism: DISM mappings<\/span><\/em>
\n – heap: Process heap<\/span><\/em>
\n – ism: ISM mappings<\/span><\/em>
\n – rodata: Read-only private file mappings<\/span><\/em>
\n – shanon: Anonymous shared mappings<\/span><\/em>
\n – shfile: Shared mappings that are backed by files<\/span><\/em>
\n – shm: System V shared memory<\/span><\/em>
\n – stack: Process stack<\/span><\/em>
\n – symtab: Symbol table sections for loaded object files<\/span><\/em>
\n – text: Readable and executable private file mappings<\/span><\/em><\/p>\n
\u041b\u0438\u0431\u043e \u043f\u0440\u043e\u0441\u0442\u043e \u0443\u043a\u0430\u0437\u0430\u0442\u044c all<\/strong> \u0447\u0442\u043e \u0431\u044b \u043f\u043e\u043f\u0430\u0434\u0430\u043b\u043e \u0432\u0441\u0451.
\n\u0415\u0441\u0442\u044c \u0435\u0449\u0451 \u043e\u043f\u0446\u0438\u0438 -e\/-d<\/strong> \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043e\u0437\u043d\u0430\u0447\u0430\u044e\u0442 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c\/\u0432\u044b\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u044b\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b.
\n\u041d\u0430\u043f\u043e\u043c\u043d\u044e, \u0447\u0442\u043e coreadm<\/strong> \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0447\u0435\u0440\u0435\u0437 SMF<\/strong> \u0441\u0435\u0440\u0432\u0438\u0441 svc:\/system\/coreadm:default<\/strong>. \u0422\u0430\u043a \u0436\u0435 \u043c\u043e\u0436\u043d\u043e \u043e\u0442\u043c\u0435\u0442\u0438\u0442\u044c, \u0447\u0442\u043e \u0432\u0441\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u044e\u0442\u0441\u044f \u0432 \u0444\u0430\u0439\u043b\u0435\u00a0\/etc\/coreadm.conf<\/strong><\/p>\n
\u041f\u0440\u0430\u0432\u0434\u0430 \u0447\u0430\u0441\u0442\u0435\u043d\u044c\u043a\u043e \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0435 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u044b \u043e\u0442\u043a\u043b\u044e\u0447\u0430\u044e\u0442 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 core<\/strong>-\u0444\u0430\u0439\u043b\u043e\u0432 \u0434\u043b\u044f \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432<\/p>\n
coreadm -d process<\/code><\/p>\n
\u0442\u0430\u043a \u043a\u0430\u043a \u043e\u043d\u0438 \u043c\u043e\u0433\u0443\u0442 \u0433\u0435\u043d\u0435\u0440\u0438\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u0438\u0435 \u043e\u0431\u044a\u0451\u043c\u044b \u0434\u0430\u043d\u043d\u044b\u0445.<\/p>\n
\u041f\u0440\u0438 \u043e\u0442\u043b\u0430\u0432\u043b\u0438\u0432\u0430\u043d\u0438\u0438 \u0431\u0430\u0433\u043e\u0432 \u043b\u0443\u0447\u0448\u0435 \u0432\u0441\u0435\u0433\u043e \u0432\u043a\u043b\u044e\u0447\u0430\u0442\u044c \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0432\u0441\u0435\u0445<\/p>\n
\u041e\u0442\u0434\u0435\u043b\u044c\u043d\u043e \u0445\u043e\u0447\u0435\u0442\u0441\u044f \u043e\u0442\u043c\u0435\u0442\u0438\u0442\u044c \u043a\u043e\u043c\u0430\u043d\u0434\u0443<\/p>\n
#coreadm -e log<\/code><\/p>\n
\u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0432 \u043b\u043e\u0433\u0430\u0445 \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u0435 core<\/strong>-\u0444\u0430\u0439\u043b\u043e\u0432<\/p>\n
dumpadm<\/span><\/strong><\/p>\n
\u0414\u0430\u043d\u043d\u0430\u044f \u043a\u043e\u043c\u0430\u043d\u0434\u0430 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0430\u043c\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0433\u043e crash dump’a.<\/strong> \u0423\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043e\u043d\u0430 \u0442\u043e\u0436\u0435 \u0447\u0435\u0440\u0435\u0437 SMF –\u00a0svc:\/system\/dumpadm:default<\/strong> \u0438 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0447\u0435\u0440\u0435\u0437 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e\u00a0\/dev\/dump<\/strong>. \u041a\u043e\u043c\u0430\u043d\u0434\u0430 \u0431\u0435\u0437 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u0432\u044b\u0432\u0435\u0434\u0435\u0442 \u0442\u0435\u043a\u0443\u0449\u0438\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438:<\/p>\n
# dumpadm\r\n      Dump content: kernel pages\r\n       Dump device: \/dev\/zvol\/dsk\/rpool\/dump (dedicated)\r\nSavecore directory: \/var\/crash\r\n  Savecore enabled: yes\r\n   Save compressed: on<\/pre>\n
savecore\/gcore<\/span><\/strong><\/p>\n
\u042d\u0442\u0430 \u0443\u0442\u0438\u043b\u0438\u0442\u0430 \u0441\u043b\u0443\u0436\u0438\u0442 \u0434\u043b\u044f \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f core dump<\/strong> \u0444\u0430\u0439\u043b\u043e\u0432. \u0415\u044e \u043e\u0447\u0435\u043d\u044c \u0443\u0434\u043e\u0431\u043d\u043e \u0441\u0431\u0440\u0430\u0441\u044b\u0432\u0430\u0442\u044c \u0432 \u0434\u0430\u043c\u043f \u0442\u0435\u043a\u0443\u0449\u0435\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b:<\/p>\n
# savecore -L
\ndumping to \/dev\/zvol\/dsk\/rpool\/dump, offset 65536, content: kernel
\n0:03 100% done
\n100% done: 128815 pages dumped, dump succeeded
\nsavecore: System dump time: Fri Apr 27 19:46:16 2012
\nsavecore: Saving compressed system crash dump in \/var\/crash\/vmdump.1
\nsavecore: Decompress the crash dump with
\n'savecore -vf \/var\/crash\/vmdump.1'
\n<\/code><\/p>\n
# gcore $$
\ngcore: core.2770 dumped<\/code><\/p>\n
<\/code>\u0414\u043b\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e\u0431\u044b \u043f\u0440\u043e\u0430\u043d\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0434\u0430\u043c\u043f, \u043c\u043e\u0436\u043d\u043e \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u0435\u0433\u043e \u0432 \u043f\u0440\u0438\u0432\u044b\u0447\u043d\u043e\u043c \u0432\u0438\u0434\u0435:<\/p>\n
# savecore -vf \/var\/crash\/vmdump.1
\nsavecore: System dump time: Fri Apr 27 19:46:16 2012
\nsavecore: saving system crash dump in \/var\/crash\/{unix,vmcore}.1
\nConstructing namelist \/var\/crash\/unix.1
\nConstructing corefile \/var\/crash\/vmcore.1
\n0:12 100% done: 128815 of 128815 pages saved
\n3481 (2%) zero pages were not written
\n0:12 dump decompress is done<\/code><\/p>\n
\u0410\u043d\u0430\u043b\u0438\u0437 core dump-\u0444\u0430\u0439\u043b\u043e\u0432.<\/span><\/strong><\/p>\n
\u0414\u043b\u044f \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043e\u0442\u043b\u0430\u0434\u0447\u0438\u043a mdb<\/strong>. \u0412\u043e\u0442 \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u043f\u0440\u0438\u043c\u0435\u0440 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f<\/p>\n
# \/usr\/bin\/mdb -k unix.0
\nLoading modules: [ unix krtld genunix ip nfs ipc ptm ]
\n> ::status
\ndebugging crash dump \/dev\/mem (64-bit) from ozlo
\noperating system: 5.10 Generic sun4v
\n> ::system
\nset ufs_ninode=0x9c40 [0t40000]
\nset ncsize=0x4e20 [0t20000]
\nset pt_cnt=0x400 [0t1024]<\/code><\/p>\n
\u041e\u0447\u0435\u043d\u044c \u0445\u043e\u0440\u043e\u0448\u043e \u0430\u043d\u0430\u043b\u0438\u0437 core dump<\/strong> \u0444\u0430\u0439\u043b\u043e\u0432 \u043e\u043f\u0438\u0441\u0430\u043d\u044b \u0437\u0434\u0435\u0441\u044c<\/p>\n
http:\/\/solaristhings.blogspot.com\/2006\/08\/dont-be-afraid-of-mdb.html<\/span><\/em>
\n http:\/\/kristof.willen.be\/node\/1100<\/span><\/em>
\n http:\/\/www.c0t0d0s0.org\/archives\/4391-Less-known-Solaris-Features-About-crashes-and-cores.html<\/span><\/em>
\n http:\/\/www.cuddletech.com\/blog\/pivot\/entry.php?id=965<\/span><\/em>
\n http:\/\/www.cuddletech.com\/blog\/pivot\/entry.php?id=966<\/span><\/em>
\n http:\/\/eteck.blogspot.com\/2012\/04\/solaris-crash-dump-anylysis.html<\/span><\/em><\/p>\n
\u0410\u043d\u0430\u043b\u0438\u0437 core \u0444\u0430\u0439\u043b\u043e\u0432.<\/span><\/strong><\/p>\n
\u041d\u0435\u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u043f\u0440\u0438\u043c\u0435\u0440 \u0430\u043d\u0430\u043b\u0438\u0437\u0430 core<\/strong> \u0444\u0430\u0439\u043b\u0430:<\/p>\n
$ .\/a.out
\nSegmentation Fault(coredump)
\n$ \/usr\/proc\/bin\/pstack .\/core
\ncore '.\/core' of 19305: .\/a.out
\n000108c4 main (1, ffbef5cc, ffbef5d4, 20800, 0, 0) + 1c
\n00010880 _start (0, 0, 0, 0, 0, 0) + b8<\/code><\/p>\n
# pflags .\/core.php-fpm.22445\r\ncore '.\/core.php-fpm.22445' of 22445:   \/usr\/php54\/sbin\/php-fpm -y \/usr\/php54\/etc\/php-fpm.conf\r\n        data model = _LP64  flags = ORPHAN|MSACCT|MSFORK\r\n \/1:    flags = 0\r\n        sigmask = 0xffffbefc,0xffffffff,0x000000ff\r\n        cursig = SIGSEGV<\/pre>\n
\u041e\u0447\u0435\u043d\u044c \u0443\u0434\u043e\u0431\u043d\u043e \u0430\u043d\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0447\u0435\u0440\u0435\u0437 gdb<\/strong>, \u043d\u043e \u043e\u043d \u043d\u0435 \u0432\u0445\u043e\u0434\u0438\u0442 \u0432 \u0431\u0430\u0437\u043e\u0432\u0443\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u0438 \u0435\u0433\u043e \u043f\u0440\u0438\u0434\u0451\u0442\u0441\u044f \u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e.<\/p>\n
#gdb \/usr\/php54\/sbin\/php-fpm .\/core.php-fpm.23922
\n...
\nReading symbols from \/lib\/amd64\/libelf.so.1...done.
\nLoaded symbols for \/lib\/64\/libelf.so.1
\nReading symbols from \/usr\/lib\/security\/amd64\/pkcs11_kernel.so.1...done.
\nLoaded symbols for \/usr\/lib\/security\/64\/pkcs11_kernel.so.1
\nReading symbols from \/lib\/amd64\/ld.so.1...done.
\nLoaded symbols for \/lib\/amd64\/ld.so.1
\nCore was generated by `\/usr\/php54\/sbin\/php-fpm -y \/usr\/php54\/etc\/php-fpm.conf'.
\nProgram terminated with signal 11, Segmentation fault.
\n[New process 89458 ]
\n#0 0x000000000093f2eb in zend_fetch_var_address_helper_SPEC_CONST_VAR ()
\n(gdb) bt
\n#0 0x000000000093f2eb in zend_fetch_var_address_helper_SPEC_CONST_VAR ()
\n#1 0x0000000000938c81 in execute ()
\n#2 0xfffffd7f923747b7 in xdebug_execute () from \/usr\/php54\/lib\/php\/extensions\/no-debug-non-zts-20100525\/xdebug.so
\n#3 0x00000000009394c7 in zend_do_fcall_common_helper_SPEC ()
\n#4 0x0000000000938c81 in execute ()
\n#5 0xfffffd7f923747b7 in xdebug_execute () from \/usr\/php54\/lib\/php\/extensions\/no-debug-non-zts-20100525\/xdebug.so
\n#6 0x00000000008fa118 in zend_call_function ()
\n#7 0x00000000009222b1 in zend_call_method ()
\n#8 0x00000000007d0672 in zif_spl_autoload_call ()
\n#9 0x00000000008fa080 in zend_call_function ()
\n#10 0x00000000008fa8d4 in zend_lookup_class_ex ()
\n#11 0x000000000091170f in zend_is_callable_check_class ()
\n#12 0x0000000000912811 in zend_is_callable_ex ()
\n#13 0x00000000008f9605 in zend_call_function ()
\n#14 0x00000000008f93f3 in call_user_function_ex ()
\n#15 0x00000000008f92e7 in call_user_function ()
\n#16 0x00000000007c16d4 in ps_call_handler ()
\n#17 0x00000000007c1c0a in ps_write_user ()
\n#18 0x00000000007b8edf in php_session_save_current_state ()
\n#19 0x00000000007be9e8 in zm_deactivate_session ()
\n#20 0x0000000000910c1a in zend_deactivate_modules ()
\n#21 0x0000000000898073 in php_request_shutdown ()
\n#22 0x00000000009859b1 in main ()
\n(gdb) where
\n#0 0x000000000093f2eb in zend_fetch_var_address_helper_SPEC_CONST_VAR ()
\n#1 0x0000000000938c81 in execute ()
\n#2 0xfffffd7f923747b7 in xdebug_execute () from \/usr\/php54\/lib\/php\/extensions\/no-debug-non-zts-20100525\/xdebug.so
\n#3 0x00000000009394c7 in zend_do_fcall_common_helper_SPEC ()
\n#4 0x0000000000938c81 in execute ()
\n#5 0xfffffd7f923747b7 in xdebug_execute () from \/usr\/php54\/lib\/php\/extensions\/no-debug-non-zts-20100525\/xdebug.so
\n#6 0x00000000008fa118 in zend_call_function ()
\n#7 0x00000000009222b1 in zend_call_method ()
\n#8 0x00000000007d0672 in zif_spl_autoload_call ()
\n#9 0x00000000008fa080 in zend_call_function ()
\n#10 0x00000000008fa8d4 in zend_lookup_class_ex ()
\n#11 0x000000000091170f in zend_is_callable_check_class ()
\n#12 0x0000000000912811 in zend_is_callable_ex ()
\n#13 0x00000000008f9605 in zend_call_function ()
\n#14 0x00000000008f93f3 in call_user_function_ex ()
\n#15 0x00000000008f92e7 in call_user_function ()
\n#16 0x00000000007c16d4 in ps_call_handler ()
\n#17 0x00000000007c1c0a in ps_write_user ()
\n#18 0x00000000007b8edf in php_session_save_current_state ()
\n#19 0x00000000007be9e8 in zm_deactivate_session ()
\n#20 0x0000000000910c1a in zend_deactivate_modules ()
\n#21 0x0000000000898073 in php_request_shutdown ()
\n#22 0x00000000009859b1 in main ()<\/code><\/p>\n
\u041e\u0447\u0435\u043d\u044c \u0443\u0434\u043e\u0431\u043d\u043e \u0442\u0430\u043a \u0436\u0435 \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u044c \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0443 \u0447\u0435\u0440\u0435\u0437 gdb<\/strong>:<\/p>\n
#gdb \/path\/to\/program
\n(gdb) run
\nStarting program: \/usr\/php54\/sbin\/php-fpm
\n[New LWP 1 ]
\nwarning: Lowest section in \/lib\/amd64\/librt.so.1 is .dynamic at 00000000000000b0
\nwarning: Lowest section in \/lib\/amd64\/libpthread.so.1 is .dynamic at 00000000000000b0
\nwarning: Lowest section in \/lib\/amd64\/libdl.so.1 is .dynamic at 00000000000000b0
\nwarning: Lowest section in \/lib\/amd64\/libthread.so.1 is .dynamic at 00000000000000b0
\n[11-Oct-2012 11:00:33] WARNING: [pool www] pm.start_servers is not set. It's been set to 6.
\nProgram exited normally.<\/code><\/p>\n
\u0410 \u043c\u043e\u0436\u043d\u043e \u0438 \u0447\u0435\u0440\u0435\u0437 mdb<\/strong>:<\/p>\n
# mdb \/usr\/php54\/sbin\/php-fpm .\/core.php-fpm.23922
\nLoading modules: [ libc.so.1 libuutil.so.1 libnvpair.so.1 ld.so.1 ]
\n> $C
\nfffffd7fffdf8a80 zend_fetch_var_address_helper_SPEC_CONST_VAR+0x3b()
\nfffffd7fffdf8ae0 execute+0x2b1()
\nfffffd7fffdf8b80 xdebug.so`xdebug_execute+0x877()
\nfffffd7fffdf8bf0 zend_do_fcall_common_helper_SPEC+0x397()
\nfffffd7fffdf8c50 execute+0x2b1()
\nfffffd7fffdf8cf0 xdebug.so`xdebug_execute+0x877()
\nfffffd7fffdf8e40 zend_call_function+0xd18()
\nfffffd7fffdf8f40 zend_call_method+0x1f1()
\nfffffd7fffdf8fe0 zif_spl_autoload_call+0x122()
\nfffffd7fffdf9130 zend_call_function+0xc80()
\nfffffd7fffdf9270 zend_lookup_class_ex+0x314()
\nfffffd7fffdf92c0 zend_is_callable_check_class+0x23f()
\nfffffd7fffdf9370 zend_is_callable_ex+0x5e1()
\nfffffd7fffdf94c0 zend_call_function+0x205()
\nfffffd7fffdf9520 call_user_function_ex+0x53()
\nfffffd7fffdf9590 call_user_function+0x127()
\nfffffd7fffdf95d0 ps_call_handler+0x64()
\nfffffd7fffdf9630 ps_write_user+0x11a()
\nfffffd7fffdf9660 php_session_save_current_state+0x6f()
\nfffffd7fffdf9a90 zm_deactivate_session+0x38()
\nfffffd7fffdf9ec0 zend_deactivate_modules+0x6a()
\nfffffd7fffdfcaf0 php_request_shutdown+0x153()
\nfffffd7fffdffcb0 main+0xd81()
\nfffffd7fffdffcc0 0x54000b()<\/code><\/p>\n
\u0410 \u0435\u0449\u0451 \u0435\u0441\u0442\u044c \u043c\u043e\u0449\u043d\u0430\u044f \u0443\u0442\u0438\u043b\u0438\u0442\u0430 CAT<\/a>\u00a0.<\/p>\n","protected":false},"excerpt":{"rendered":"
\u041f\u0440\u0438 \u043f\u0430\u0434\u0435\u043d\u0438\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043e\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u0451\u0442 core-\u0444\u0430\u0439\u043b, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u043e\u0436\u043d\u043e \u043f\u0440\u043e\u0430\u043d\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c. \u0417\u0430 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 core \u0444\u0430\u0439\u043b\u043e\u0432 \u043e\u0442\u0432\u0435\u0447\u0430\u0435\u0442 \u0443\u0442\u0438\u043b\u0438\u0442\u0430 coreadm. \u0421 \u0435\u0451 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043c\u043e\u0436\u043d\u043e \u0443\u043a\u0430\u0437\u0430\u0442\u044c, \u0433\u0434\u0435 \u0431\u0443\u0434\u0443\u0442 \u043b\u0435\u0436\u0430\u0442\u044c core-\u0444\u0430\u0439\u043b\u044b, \u0434\u043b\u044f \u043a\u0430\u043a\u0438\u0445 \u0442\u0438\u043f\u043e\u0432 \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c core-\u0444\u0430\u0439\u043b\u044b \u0438 \u0442.\u0434. \u0412\u0430\u0436\u043d\u043e \u043f\u043e\u043d\u0438\u043c\u0430\u0442\u044c, \u0447\u0442\u043e core dump \u0444\u0430\u0439\u043b\u044b \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f, \u0438 \u0438\u0445 \u043d\u0443\u0436\u043d\u043e \u0430\u043d\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043f\u043e \u0440\u0430\u0437\u043d\u043e\u043c\u0443.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-2612","post","type-post","status-publish","format-standard","hentry","category-solaris"],"_links":{"self":[{"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=\/wp\/v2\/posts\/2612","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2612"}],"version-history":[{"count":13,"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=\/wp\/v2\/posts\/2612\/revisions"}],"predecessor-version":[{"id":4817,"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=\/wp\/v2\/posts\/2612\/revisions\/4817"}],"wp:attachment":[{"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2612"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2612"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/skeletor.org.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}