* bug#16641: Assert triggered (hashtab.c:137) - Guile-2.0.9 [not found] <1490214189.217964.1391502321350.JavaMail.zimbra@concurrent.co.za> @ 2014-02-04 8:43 ` Cole Minaar 2014-02-04 9:41 ` Cole Minaar 2014-02-05 15:56 ` Mark H Weaver 0 siblings, 2 replies; 4+ messages in thread From: Cole Minaar @ 2014-02-04 8:43 UTC (permalink / raw) To: 16641 Hi, We have a system running and was fine for about a month, all the code paths should have been exercised, and the system then threw an assert when it was not processing any requests. The system runs in a loop and reads values from a database, and also forces a garbage collect every so often. The assert error thrown: Assertion failed: removed <= len, file hashtab.c, line 137 The following libraries are used: gcc 4.7.2 bdw-gc 7.2 libtool 2.2.10 gmp 5.0.2 libiconv 1.14 libunistring 0.9.3 libffi 3.0.10 readline 6.1 guile 2.0.9 guile-lib 0.2.2 guile-dbi 2.1.5 mysql 5.1.53 guile-dbd-mysql 2.1.4 guile-xmlrpc 0.2.1 The configure flags for guile-2.0.9: ( cd guile-2.0.9 ; CONFIG_SHELL=/bin/bash BDW_GC_CFLAGS="-I/opt/cs/components/3rd/bdw-gc/7.2.7e16628s16377h0398//include/" BDW_GC_LIBS="-L/opt/cs/components/3rd/bdw-gc/7.2.7e16628s16377h0398//lib -lgc" LIBFFI_CFLAGS="-I/opt/cs/components/3rd/libffi/3.0.10f3e16407s16377h0398//include/" LIBFFI_LIBS="-L/opt/cs/components/3rd/libffi/3.0.10f3e16407s16377h0398//lib -lffi" LD_LIBRARY_PATH=/opt/cs/components/3rd/gcc/4.7.2f3e16377s0h0000/lib/amd64/:/opt/cs/components/3rd/gcc/4.7.2f3e16377s0h0000/lib/:/opt/cs/components/3rd/bdw-gc/7.2.7e16628s16377h0398/lib/amd64/:/opt/cs/components/3rd/bdw-gc/7.2.7e16628s16377h0398/lib/:/opt/cs/components/3rd/libtool/2.2.10f3e16399s16377h0398/lib/amd64/:/opt/cs/components/3rd/libtool/2.2.10f3e16399s16377h0398/lib/:/opt/cs/components/3rd/gmp/5.0.2f3e16407s16377h0398/lib/amd64/:/opt/cs/components/3rd/gmp/5.0.2f3e16407s16377h0398/lib/:/opt/cs/components/3rd/libiconv/1.14.0f3e16407s16377h0398/lib/amd64/:/opt/cs/components/3rd/libiconv/1.14.0f3e16407s16377h0398/lib/:/opt/cs/components/3rd/libunistring/0.9.3f3e16407s32784h27b7/lib/amd64/:/opt/cs/components/3rd/libunistring/0.9.3f3e16407s32784h27b7/lib/:/opt/cs/components/3rd/libffi/3.0.10f3e16407s16377h0398/lib/amd64/:/opt/cs/components/3rd/libffi/3.0.10f3e16407s16377h0398/lib/:/opt/cs/components/3rd/readline/6.1.0f3e16318s16377h0398/lib/amd64/:/opt/cs/components/3rd/readline/6.1.0f3e16318s16377h0398/lib/:/opt/cs/components/3rd/make/3.81.0f3e16404s0h0000//lib/amd64:/opt/cs/components/3rd/make/3.81.0f3e16404s0h0000//lib: AR="gar" RANLIB="granlib" CC="gcc-4.7.2f3e16377s0h0000" CXX="g++-4.7.2f3e16377s0h0000" LD="/usr/ccs/bin/ld" INSTALL="/opt/csw/bin/ginstall -g cs" INSTALL_DATA="/opt/csw/bin/ginstall -g cs -m 0660" INSTALL_PROGRAM="/opt/csw/bin/ginstall -g cs -m 0770" INSTALL_DIRECTORY="cs-dirs-install -g cs -m 2770" INSTALL_DIR="cs-dirs-install -g cs -m 2770" CXXFLAGS="-m64" CFLAGS="-m64 -O2" LDFLAGS="-m64" /opt/cs/components/3rd/make/3.81.0f3e16404s0h0000/bin/make MAKE_SHELL=bash SHELL=bash V=1) The configure flags and arguments for bdw-gc-7.2: AR="gar" RANLIB="granlib" CC="gcc-4.7.2f3e16377s0h0000" CXX="g++-4.7.2f3e16377s0h0000" LD="/usr/ccs/bin/ld" INSTALL="/opt/csw/bin/ginstall -g cs" INSTALL_DATA="/opt/csw/bin/ginstall -g cs -m 0660" INSTALL_PROGRAM="/opt/csw/bin/ginstall -g cs -m 0770" INSTALL_DIRECTORY="cs-dirs-install -g cs -m 2770" INSTALL_DIR="cs-dirs-install -g cs -m 2770" CXXFLAGS="-m64" CFLAGS="-m64" LDFLAGS="-m64" \ CONFIG_SHELL=/bin/bash /bin/bash configure --prefix=/opt/cs/components/3rd/bdw-gc/7.2.7e16628s16377h0398 --enable-threads=posix --enable-thread-local-alloc --enable-parallel-mark --disable-dependency-tracking --enable-large-config --enable-handle-fork --enable-gc-assertions If you have any suggestions I would be glad to hear. Regards /Cole ^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#16641: Assert triggered (hashtab.c:137) - Guile-2.0.9 2014-02-04 8:43 ` bug#16641: Assert triggered (hashtab.c:137) - Guile-2.0.9 Cole Minaar @ 2014-02-04 9:41 ` Cole Minaar 2014-02-05 15:56 ` Mark H Weaver 1 sibling, 0 replies; 4+ messages in thread From: Cole Minaar @ 2014-02-04 9:41 UTC (permalink / raw) To: 16641 Hi, Sorry, one correction, its bdw-gc-7.2d. Regards /Cole ----- Original Message ----- From: "Cole Minaar" <cole.minaar@concurrent.co.za> To: bug-guile@gnu.org Sent: Tuesday, February 4, 2014 10:43:48 AM Subject: Assert triggered (hashtab.c:137) - Guile-2.0.9 Hi, We have a system running and was fine for about a month, all the code paths should have been exercised, and the system then threw an assert when it was not processing any requests. The system runs in a loop and reads values from a database, and also forces a garbage collect every so often. The assert error thrown: Assertion failed: removed <= len, file hashtab.c, line 137 The following libraries are used: gcc 4.7.2 bdw-gc 7.2 libtool 2.2.10 gmp 5.0.2 libiconv 1.14 libunistring 0.9.3 libffi 3.0.10 readline 6.1 guile 2.0.9 guile-lib 0.2.2 guile-dbi 2.1.5 mysql 5.1.53 guile-dbd-mysql 2.1.4 guile-xmlrpc 0.2.1 The configure flags for guile-2.0.9: ( cd guile-2.0.9 ; CONFIG_SHELL=/bin/bash BDW_GC_CFLAGS="-I/opt/cs/components/3rd/bdw-gc/7.2.7e16628s16377h0398//include/" BDW_GC_LIBS="-L/opt/cs/components/3rd/bdw-gc/7.2.7e16628s16377h0398//lib -lgc" LIBFFI_CFLAGS="-I/opt/cs/components/3rd/libffi/3.0.10f3e16407s16377h0398//include/" LIBFFI_LIBS="-L/opt/cs/components/3rd/libffi/3.0.10f3e16407s16377h0398//lib -lffi" LD_LIBRARY_PATH=/opt/cs/components/3rd/gcc/4.7.2f3e16377s0h0000/lib/amd64/:/opt/cs/components/3rd/gcc/4.7.2f3e16377s0h0000/lib/:/opt/cs/components/3rd/bdw-gc/7.2.7e16628s16377h0398/lib/amd64/:/opt/cs/components/3rd/bdw-gc/7.2.7e16628s16377h0398/lib/:/opt/cs/components/3rd/libtool/2.2.10f3e16399s16377h0398/lib/amd64/:/opt/cs/components/3rd/libtool/2.2.10f3e16399s16377h0398/lib/:/opt/cs/components/3rd/gmp/5.0.2f3e16407s16377h0398/lib/amd64/:/opt/cs/components/3rd/gmp/5.0.2f3e16407s16377h0398/lib/:/opt/cs/components/3rd/libiconv/1.14.0f3e16407s16377h0398/lib/amd64/:/opt/cs/components/3rd/libiconv/1.14.0f3e16407s16377h0398/lib/:/opt/cs/components/3rd/libunistring/0.9.3f3e16407s32784h27b7/lib/amd64/:/opt/cs/components/3rd/libunistring/0.9.3f3e16407s32784h27b7/lib/:/opt/cs/components/3rd/libffi/3.0.10f3e16407s16377h0398/lib/amd64/:/opt/cs/components/3rd/libffi/3.0.10f3e16407s16377h0398/lib/:/opt/cs/components/3rd/readline/6.1.0f3e16318s16377h0398/lib/amd64/:/opt/cs/components/3rd/readline/6.1.0f3e16318s16377h0398/lib/:/opt/cs/components/3rd/make/3.81.0f3e16404s0h0000//lib/amd64:/opt/cs/components/3rd/make/3.81.0f3e16404s0h0000//lib: AR="gar" RANLIB="granlib" CC="gcc-4.7.2f3e16377s0h0000" CXX="g++-4.7.2f3e16377s0h0000" LD="/usr/ccs/bin/ld" INSTALL="/opt/csw/bin/ginstall -g cs" INSTALL_DATA="/opt/csw/bin/ginstall -g cs -m 0660" INSTALL_PROGRAM="/opt/csw/bin/ginstall -g cs -m 0770" INSTALL_DIRECTORY="cs-dirs-install -g cs -m 2770" INSTALL_DIR="cs-dirs-install -g cs -m 2770" CXXFLAGS="-m64" CFLAGS="-m64 -O2" LDFLAGS="-m64" /opt/cs/components/3rd/make/3.81.0f3e16404s0h0000/bin/make MAKE_SHELL=bash SHELL=bash V=1) The configure flags and arguments for bdw-gc-7.2: AR="gar" RANLIB="granlib" CC="gcc-4.7.2f3e16377s0h0000" CXX="g++-4.7.2f3e16377s0h0000" LD="/usr/ccs/bin/ld" INSTALL="/opt/csw/bin/ginstall -g cs" INSTALL_DATA="/opt/csw/bin/ginstall -g cs -m 0660" INSTALL_PROGRAM="/opt/csw/bin/ginstall -g cs -m 0770" INSTALL_DIRECTORY="cs-dirs-install -g cs -m 2770" INSTALL_DIR="cs-dirs-install -g cs -m 2770" CXXFLAGS="-m64" CFLAGS="-m64" LDFLAGS="-m64" \ CONFIG_SHELL=/bin/bash /bin/bash configure --prefix=/opt/cs/components/3rd/bdw-gc/7.2.7e16628s16377h0398 --enable-threads=posix --enable-thread-local-alloc --enable-parallel-mark --disable-dependency-tracking --enable-large-config --enable-handle-fork --enable-gc-assertions If you have any suggestions I would be glad to hear. Regards /Cole ^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#16641: Assert triggered (hashtab.c:137) - Guile-2.0.9 2014-02-04 8:43 ` bug#16641: Assert triggered (hashtab.c:137) - Guile-2.0.9 Cole Minaar 2014-02-04 9:41 ` Cole Minaar @ 2014-02-05 15:56 ` Mark H Weaver 2016-06-21 12:58 ` Andy Wingo 1 sibling, 1 reply; 4+ messages in thread From: Mark H Weaver @ 2014-02-05 15:56 UTC (permalink / raw) To: Cole Minaar; +Cc: 16641 Also: this is on Solaris 10u10. Cole mentioned that on IRC. Mark ^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#16641: Assert triggered (hashtab.c:137) - Guile-2.0.9 2014-02-05 15:56 ` Mark H Weaver @ 2016-06-21 12:58 ` Andy Wingo 0 siblings, 0 replies; 4+ messages in thread From: Andy Wingo @ 2016-06-21 12:58 UTC (permalink / raw) To: Mark H Weaver; +Cc: Cole Minaar, 16641-done On Wed 05 Feb 2014 16:56, Mark H Weaver <mhw@netris.org> writes: > Also: this is on Solaris 10u10. Cole mentioned that on IRC. On the one hand I don't understand how this can happen. On the other, I unfortunately don't have faith in the buckets-and-chains weak table implementation in 2.0; it usually works but it's gnarly and is a threading nightmare, and accesses disappearing links outside the alloc lock. See for example: http://article.gmane.org/gmane.comp.programming.garbage-collection.boehmgc/4789 In 2.2 the weak table is rewritten to not require the "vacuum" phase and to be threadsafe. That was my best effort at fixing this bug but I couldn't do it with some of the constraints in 2.0. For that reason I am closing this one but feel free to re-open it if you find available hackpower to work towards a solution for 2.0. Andy ^ permalink raw reply [flat|nested] 4+ messages in thread
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2014-02-04 8:43 ` bug#16641: Assert triggered (hashtab.c:137) - Guile-2.0.9 Cole Minaar
2014-02-04 9:41 ` Cole Minaar
2014-02-05 15:56 ` Mark H Weaver
2016-06-21 12:58 ` Andy Wingo
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