Experimental Physics and
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I'm attempting to use an external library in the subroutine of an aSub record. Do I have to register all the library's functions and variables(in addition to aSubinit and aSubprocess)? The IOC crashes during the completion of the aSub process subroutine: *** glibc detected *** ../../bin/linux-x86/waveform: double free or corruption (out): 0x08d816b0 *** ======= Backtrace: ========= /lib/libc.so.6[0x3595a5] /lib/libc.so.6(cfree+0x59)[0x3599e9] ../../bin/linux-x86/waveform[0x804bba7] ../../bin/linux-x86/waveform[0x804a6af] /root/applications/epics/R3-14-12-1/base/lib/linux-x86/librecIoc.so.3.14[0xb71dde] /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libdbIoc.so.3.14(dbProcess+0x11d)[0x4d4a0d] /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libdbIoc.so.3.14(dbScanPassive+0x4b)[0x4d54db] /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libdbIoc.so.3.14(dbScanFwdLink+0x90)[0x4d5580] /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libdbIoc.so.3.14(recGblFwdLink+0x28)[0x4e88d8] /root/applications/epics/R3-14-12-1/base/lib/linux-x86/librecIoc.so.3.14[0xb89866] /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libdbIoc.so.3.14(dbProcess+0x11d)[0x4d4a0d] /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libdbIoc.so.3.14(dbPutField+0x667)[0x4d5317] /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libdbIoc.so.3.14(db_put_field+0x171)[0x4e6391] /root/applications/epics/R3-14-12-1/base/lib/linux-x86/librsrvIoc.so.3.14[0x11aaeb] /root/applications/epics/R3-14-12-1/base/lib/linux-x86/librsrvIoc.so.3.14(camessage+0xd3)[0x118a33] /root/applications/epics/R3-14-12-1/base/lib/linux-x86/librsrvIoc.so.3.14(camsgtask+0x191)[0x115ec1] /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libCom.so.3.14[0x15366b] /lib/libpthread.so.0[0xc8f832] /lib/libc.so.6(clone+0x5e)[0x3c1e0e] ======= Memory map: ======== 00110000-0011e000 r-xp 00000000 fd:00 716657 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/librsrvIoc.so.3.14 0011e000-0011f000 rwxp 0000d000 fd:00 716657 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/librsrvIoc.so.3.14 0011f000-0016d000 r-xp 00000000 fd:00 716118 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libCom.so.3.14 0016d000-00170000 rwxp 0004d000 fd:00 716118 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libCom.so.3.14 00170000-00171000 rwxp 00170000 00:00 0 001c0000-001c2000 r-xp 00000000 fd:00 716397 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libregistryIoc.so.3.14 001c2000-001c3000 rwxp 00001000 fd:00 716397 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libregistryIoc.so.3.14 002ba000-002bb000 r-xp 002ba000 00:00 0 [vdso] 002e3000-002ee000 r-xp 00000000 fd:00 716574 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libasIoc.so.3.14 002ee000-002ef000 rwxp 0000b000 fd:00 716574 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libasIoc.so.3.14 002ef000-002f0000 rwxp 002ef000 00:00 0 002f0000-0042f000 r-xp 00000000 fd:00 1566503 /lib/libc-2.5.so 0042f000-00430000 --xp 0013f000 fd:00 1566503 /lib/libc-2.5.so 00430000-00432000 r-xp 0013f000 fd:00 1566503 /lib/libc-2.5.so 00432000-00433000 rwxp 00141000 fd:00 1566503 /lib/libc-2.5.so 00433000-00436000 rwxp 00433000 00:00 0 004c6000-004fa000 r-xp 00000000 fd:00 716545 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libdbIoc.so.3.14 004fa000-004fc000 rwxp 00033000 fd:00 716545 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libdbIoc.so.3.14 004fc000-004fd000 rwxp 004fc000 00:00 0 006df000-0073c000 r-xp 00000000 fd:00 716282 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libca.so.3.14 0073c000-0073f000 rwxp 0005c000 fd:00 716282 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libca.so.3.14 00770000-00775000 r-xp 00000000 fd:00 716949 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libsoftDevIoc.so.3.14 00775000-00776000 rwxp 00004000 fd:00 716949 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libsoftDevIoc.so.3.14 007f8000-00803000 r-xp 00000000 fd:00 1492649 /lib/libgcc_s-4.1.2-20080825.so.1 00803000-00804000 rwxp 0000a000 fd:00 1492649 /lib/libgcc_s-4.1.2-20080825.so.1 00af5000-00b0f000 r-xp 00000000 fd:00 1566497 /lib/ld-2.5.so 00b0f000-00b10000 r-xp 00019000 fd:00 1566497 /lib/ld-2.5.so 00b10000-00b11000 rwxp 0001a000 fd:00 1566497 /lib/ld-2.5.so 00b4f000-00b67000 r-xp 00000000 fd:00 716354 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libdbStaticIoc.so.3.14 00b67000-00b68000 rwxp 00017000 fd:00 716354 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libdbStaticIoc.so.3.14 00b68000-00b69000 rwxp 00b68000 00:00 0 00b6a000-00b8b000 r-xp 00000000 fd:00 716839 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/librecIoc.so.3.14 00b8b000-00b8d000 rwxp 00020000 fd:00 716839 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/librecIoc.so.3.14 00c3f000-00c42000 r-xp 00000000 fd:00 716866 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libmiscIoc.so.3.14 00c42000-00c43000 rwxp 00002000 fd:00 716866 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libmiscIoc.so.3.14 00c5b000-00c80000 r-xp 00000000 fd:00 1492646 /lib/libm-2.5.so 00c80000-00c81000 r-xp 00024000 fd:00 1492646 /lib/libm-2.5.so 00c81000-00c82000 rwxp 00025000 fd:00 1492646 /lib/libm-2.5.so 00c84000-00c86000 r-xp 00000000 fd:00 1566509 /lib/libdl-2.5.so 00c86000-00c87000 r-xp 00001000 fd:00 1566509 /lib/libdl-2.5.so 00c87000-00c88000 rwxp 00002000 fd:00 1566509 /lib/libdl-2.5.so 00c8a000-00c9e000 r-xp 00000000 fd:00 1566275 /lib/libpthread-2.5.so 00c9e000-00c9f000 r-xp 00013000 fd:00 1566275 /lib/libpthread-2.5.so 00c9f000-00ca0000 rwxp 00014000 fd:00 1566275 /lib/libpthread-2.5.so 00ca0000-00ca2000 rwxp 00ca0000 00:00 0 00cb9000-00cc0000 r-xp 00000000 fd:00 1566505 /lib/librt-2.5.so 00cc0000-00cc1000 r-xp 00006000 fd:00 1566505 /lib/librt-2.5.so 00cc1000-00cc2000 rwxp 00007000 fd:00 1566505 /lib/librt-2.5.so 00d26000-00d55000 r-xp 00000000 fd:00 1471787 /usr/lib/libreadline.so.5.1 00d55000-00d59000 rwxp 0002f000 fd:00 1471787 /usr/lib/libreadline.so.5.1 00d59000-00d5a000 rwxp 00d59000 00:00 0 00ef1000-00ef4000 r-xp 00000000 fd:00 716610 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libdbtoolsIoc.so.3.14 00ef4000-00ef5000 rwxp 00003000 fd:00 716610 /root/applications/epics/R3-14-12-1/base/lib/linux-x86/libdbtoolsIoc.so.3.14 00ef5000-00ef6000 rwxp 00ef5000 00:00 0 06c78000-06d58000 r-xp 00000000 fd:00 1470863 /usr/lib/libstdc++.so.6.0.8 06d58000-06d5c000 r-xp 000df000 fd:00 1470863 /usr/lib/libstdc++.so.6.0.8 06d5c000-06d5d000 rwxp 000e3000 fd:00 1470863 /usr/lib/libstdc++.so.6.0.8 06d5d000-06d63000 rwxp 06d5d000 00:00 0 06f5f000-06f9f000 r-xp 00000000 fd:00 1473781 /usr/lib/libncurses.so.5.5 06f9f000-06fa7000 rwxp 00040000 fd:00 1473781 /usr/lib/libncurses.so.5.5 06fa7000-06fa8000 rwxp 06fa7000 00:00 0 08048000-0804d000 r-xp 00000000 fd:00 756053 /root/applications/epics/R3-14-12-1/apps/WF/bin/linux-x86/waveform 0804d000-0804e000 rw-p 00005000 fd:00 756053 /root/applications/epics/R3-14-12-1/apps/WF/bin/linux-x86/waveform 08cf2000-08d9e000 rw-p 08cf2000 00:00 0 [heap] b742d000-b74a8000 rw-p b742d000 00:00 0 b74a8000-b74a9000 ---p b74a8000 00:00 0 b74a9000-b7529000 rw-p b74a9000 00:00 0 b7529000-b752a000 ---p b7529000 00:00 0 b752a000-b75ab000 rw-p b752a000 00:00 0 b75ab000-b77ab000 r--p 00000000 fd:00 1489920 /usr/lib/locale/locale-archive b77ab000-b77ac000 ---p b77ab000 00:00 0 b77ac000-b77ec000 rw-p b77ac000 00:00 0 b77ec000-b77ed000 ---p b77ec000 00:00 0 b77ed000-b780d000 rw-p b77ed000 00:00 0 b780d000-b780e000 ---p b780d000 00:00 0 b780e000-b784e000 rw-p b780e000 00:00 0 b784e000-b784f000 ---p b784e000 00:00 0 b784f000-b78cf000 rw-p b784f000 00:00 0 b78cf000-b78d0000 ---p b78cf000 00:00 0 b78d0000-b7950000 rw-p b78d0000 00:00 0 b7950000-b7951000 ---p b7950000 00:00 0 b7951000-b79d1000 rw-p b7951000 00:00 0 b79d1000-b79d2000 ---p b79d1000 00:00 0 b79d2000-b7a52000 rw-p b79d2000 00:00 0 b7a52000-b7a53000 ---p b7a52000 00:00 0 b7a53000-b7ad3000 Aborted -- Best regards, Pavel Maslov, MS Controls Engineer at Pulsed power Lab Efremov Institute for Electro-Physical Apparatus St. Petersburg, Russia Mobile: +7 (951) 672 22 19 Landline: +7 (812) 461 01 01
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ANJ, 18 Nov 2013 |
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