* zregexparse.ztst fails with latest CVS @ 2001-02-06 20:23 Bart Schaefer 2001-02-07 2:58 ` 53completion.ztst (Re: zregexparse.ztst fails with latest CVS) Bart Schaefer 0 siblings, 1 reply; 6+ messages in thread From: Bart Schaefer @ 2001-02-06 20:23 UTC (permalink / raw) To: zsh-workers It goes into an infinite loop getting an I/O error on read, according to strace. This is with the standard default dynamic linkage. I'll try a completely clean rebuild later just in case; out of time now. -- Bart Schaefer Brass Lantern Enterprises http://www.well.com/user/barts http://www.brasslantern.com Zsh: http://www.zsh.org | PHPerl Project: http://phperl.sourceforge.net ^ permalink raw reply [flat|nested] 6+ messages in thread
* 53completion.ztst (Re: zregexparse.ztst fails with latest CVS) 2001-02-06 20:23 zregexparse.ztst fails with latest CVS Bart Schaefer @ 2001-02-07 2:58 ` Bart Schaefer 2001-02-07 4:28 ` Vin Shelton 2001-02-07 7:50 ` Andrej Borsenkow 0 siblings, 2 replies; 6+ messages in thread From: Bart Schaefer @ 2001-02-07 2:58 UTC (permalink / raw) To: zsh-workers On Feb 6, 8:23pm, Bart Schaefer wrote: } Subject: zregexparse.ztst fails with latest CVS } } It goes into an infinite loop getting an I/O error on read, according to } strace. This is with the standard default dynamic linkage. This is on linux, redhat 5.2; sorry for not mentioning it sooner. It's not the zregexparse test, it's the completion test. With ZTST_verbose=1, I get to: ... ../../zsh-3.1.6/Test/52zregexparse.ztst: all tests successful. Running test: directories and files and then it hangs forever. It appears that the zsh started on the zpty slave has died, leaving zpty in a read loop getting I/O error. A statically linked zsh passes all tests successfully. I noticed that "make clean" doesn't remove the module .so files, so I explicitly blew them away and rebuilt. Makes no difference. Tricking comptest into attaching an strace to the zsh on the pty, I find this (after reams of output): 10480 open("/usr/src/local/zsh/zsh-3.1.6-dynamic/Test/../../zsh-3.1.6/Test/../Completion/Core/_setup", O_RDONLY|O_NOCTTY) = 7 10480 lseek(7, 0, SEEK_END) = 1941 10480 lseek(7, 0, SEEK_SET) = 0 10480 read(7, "#autoload\n\nlocal val nm=\"$com"..., 1941) = 1941 10480 close(7) = 0 10480 sigprocmask(SIG_BLOCK, [CHLD], [CHLD]) = 0 10480 sigprocmask(SIG_BLOCK, [CHLD], [CHLD]) = 0 10480 sigprocmask(SIG_UNBLOCK, [CHLD], [CHLD]) = 0 10480 sigprocmask(SIG_BLOCK, [CHLD], []) = 0 10480 sigprocmask(SIG_BLOCK, [CHLD], [CHLD]) = 0 10480 sigprocmask(SIG_BLOCK, [CHLD], [CHLD]) = 0 10480 sigprocmask(SIG_UNBLOCK, [CHLD], [CHLD]) = 0 10480 sigprocmask(SIG_BLOCK, [CHLD], []) = 0 10480 --- SIGSEGV (Segmentation fault) --- 10480 +++ killed by SIGSEGV +++ I was able to locate the core file, here's a partial stack trace: (gdb) where #0 0x1d42 in ?? () #1 0x808a3a8 in dyn_boot_module (m=0x80d6fa0) at ../../zsh-3.1.6/Src/module.c:625 #2 0x808a525 in boot_module (m=0x80d6fa0) at ../../zsh-3.1.6/Src/module.c:677 #3 0x808b263 in load_module (name=0x80de630 "zsh/complist") at ../../zsh-3.1.6/Src/module.c:846 -- Bart Schaefer Brass Lantern Enterprises http://www.well.com/user/barts http://www.brasslantern.com Zsh: http://www.zsh.org | PHPerl Project: http://phperl.sourceforge.net ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: 53completion.ztst (Re: zregexparse.ztst fails with latest CVS) 2001-02-07 2:58 ` 53completion.ztst (Re: zregexparse.ztst fails with latest CVS) Bart Schaefer @ 2001-02-07 4:28 ` Vin Shelton 2001-02-07 7:50 ` Andrej Borsenkow 1 sibling, 0 replies; 6+ messages in thread From: Vin Shelton @ 2001-02-07 4:28 UTC (permalink / raw) To: Bart Schaefer; +Cc: zsh-workers I don't see this on my Mandrake 7.1 system. uname -a reports: Linux zion.rcn.com 2.2.18 #2 SMP Mon Dec 11 21:52:20 EST 2000 i686 unknown Built from latest CVS sources, with gcc--version ==> 2.95.3 Every test reports 'all tests successful'. rpm -a glibc ==> glibc-2.1.3-17mdk in case that helps. - vin "Bart Schaefer" <schaefer@candle.brasslantern.com> writes: > On Feb 6, 8:23pm, Bart Schaefer wrote: > } Subject: zregexparse.ztst fails with latest CVS > } > } It goes into an infinite loop getting an I/O error on read, according to > } strace. This is with the standard default dynamic linkage. > > This is on linux, redhat 5.2; sorry for not mentioning it sooner. > > It's not the zregexparse test, it's the completion test. > > With ZTST_verbose=1, I get to: > > ... > ../../zsh-3.1.6/Test/52zregexparse.ztst: all tests successful. > Running test: directories and files > > and then it hangs forever. It appears that the zsh started on the zpty > slave has died, leaving zpty in a read loop getting I/O error. > > A statically linked zsh passes all tests successfully. > > I noticed that "make clean" doesn't remove the module .so files, so I > explicitly blew them away and rebuilt. Makes no difference. > > Tricking comptest into attaching an strace to the zsh on the pty, I find > this (after reams of output): > > 10480 open("/usr/src/local/zsh/zsh-3.1.6-dynamic/Test/../../zsh-3.1.6/Test/../Completion/Core/_setup", O_RDONLY|O_NOCTTY) = 7 > 10480 lseek(7, 0, SEEK_END) = 1941 > 10480 lseek(7, 0, SEEK_SET) = 0 > 10480 read(7, "#autoload\n\nlocal val nm=\"$com"..., 1941) = 1941 > 10480 close(7) = 0 > 10480 sigprocmask(SIG_BLOCK, [CHLD], [CHLD]) = 0 > 10480 sigprocmask(SIG_BLOCK, [CHLD], [CHLD]) = 0 > 10480 sigprocmask(SIG_UNBLOCK, [CHLD], [CHLD]) = 0 > 10480 sigprocmask(SIG_BLOCK, [CHLD], []) = 0 > 10480 sigprocmask(SIG_BLOCK, [CHLD], [CHLD]) = 0 > 10480 sigprocmask(SIG_BLOCK, [CHLD], [CHLD]) = 0 > 10480 sigprocmask(SIG_UNBLOCK, [CHLD], [CHLD]) = 0 > 10480 sigprocmask(SIG_BLOCK, [CHLD], []) = 0 > 10480 --- SIGSEGV (Segmentation fault) --- > 10480 +++ killed by SIGSEGV +++ > > I was able to locate the core file, here's a partial stack trace: > > (gdb) where > #0 0x1d42 in ?? () > #1 0x808a3a8 in dyn_boot_module (m=0x80d6fa0) > at ../../zsh-3.1.6/Src/module.c:625 > #2 0x808a525 in boot_module (m=0x80d6fa0) at ../../zsh-3.1.6/Src/module.c:677 > #3 0x808b263 in load_module (name=0x80de630 "zsh/complist") > at ../../zsh-3.1.6/Src/module.c:846 > > > -- > Bart Schaefer Brass Lantern Enterprises > http://www.well.com/user/barts http://www.brasslantern.com > > Zsh: http://www.zsh.org | PHPerl Project: http://phperl.sourceforge.net ^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: 53completion.ztst (Re: zregexparse.ztst fails with latest CVS) 2001-02-07 2:58 ` 53completion.ztst (Re: zregexparse.ztst fails with latest CVS) Bart Schaefer 2001-02-07 4:28 ` Vin Shelton @ 2001-02-07 7:50 ` Andrej Borsenkow 2001-02-07 17:12 ` Bart Schaefer 1 sibling, 1 reply; 6+ messages in thread From: Andrej Borsenkow @ 2001-02-07 7:50 UTC (permalink / raw) To: Bart Schaefer, zsh-workers > > On Feb 6, 8:23pm, Bart Schaefer wrote: > } Subject: zregexparse.ztst fails with latest CVS > } > } It goes into an infinite loop getting an I/O error on read, according to > } strace. This is with the standard default dynamic linkage. > > This is on linux, redhat 5.2; sorry for not mentioning it sooner. > I cannot reproduce it either on MIPS based Unix. I have CVS + my patch I've sent at Monday (but it should not affect this anyway). OTOH I cannot run anything related to zpty for a long time under Cygwin (hoping to look at it closer). Any chance it may be related? > > I noticed that "make clean" doesn't remove the module .so files, Sorry? You really mean Zsh, do not you? :-) bor@itsrm2% gmake clean ... gmake[2]: Entering directory `/u3/u1/build/zsh/Src' gmake[3]: Entering directory `/u3/u1/build/zsh/Src/Builtins' rm -f *.o *.export *.so ^^^^ rm -f rlimits.h rm -f *.o.c *.syms *.pro *.epro *.mdh *.mdhi *.mdhs *.mdh.tmp gmake[3]: Leaving directory `/u3/u1/build/zsh/Src/Builtins' gmake[3]: Entering directory `/u3/u1/build/zsh/Src/Modules' rm -f *.o *.export *.so ^^^^ ... etc -andrej ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: 53completion.ztst (Re: zregexparse.ztst fails with latest CVS) 2001-02-07 7:50 ` Andrej Borsenkow @ 2001-02-07 17:12 ` Bart Schaefer 2001-02-07 18:23 ` Solved " Bart Schaefer 0 siblings, 1 reply; 6+ messages in thread From: Bart Schaefer @ 2001-02-07 17:12 UTC (permalink / raw) To: Andrej Borsenkow, zsh-workers On Feb 7, 10:50am, Andrej Borsenkow wrote: } Subject: RE: 53completion.ztst (Re: zregexparse.ztst fails with latest CVS } } I cannot reproduce it either on MIPS based Unix. I have CVS + my patch I've } sent at Monday (but it should not affect this anyway). OTOH I cannot run } anything related to zpty for a long time under Cygwin (hoping to look at it } closer). Any chance it may be related? No, it happens with plain zsh -f too. Transcript follows; don't let the "zsh-3.1.9" in path names confuse you, that's my local CVS sandbox name. (gdb) run -f Starting program: /scratch/local/src/zsh/zsh-3.1.9-dynamic/Src/zsh -f zagzig% module_path=($PWD/Test/Modules) zagzig% setopt extendedglob zagzig% fpath=(/usr/src/local/zsh/zsh-3.1.9/(Completion|Functions)/*~*/CVS(/)) zagzig% autoload -U compinit zagzig% compinit -u zagzig% zmodload zsh/zutil zsh/compctl zsh/complete zsh/main zsh/zle zsh/parameter zagzig% zstyle ":completion:*:default" list-colors "no=<NO>" "fi=<FI>" "di=<DI>" "ln=<LN>" "pi=<PI>" "so=<SO>" "bd=<BD>" "cd=<CD>" "ex=<EX>" "mi=<MI>" "tc=<TC>" "sp=<SP>" "lc=<LC>" "ec=<EC>\n" "rc=<RC>" zagzig% zstyle ":completion:*" group-name "" zagzig% zstyle ":completion:*:messages" format "<MESSAGE>%d</MESSAGE> dquote> " zagzig% zstyle ":completion:*:descriptions" format "<DESCRIPTION>%d</DESCRIPTION> dquote> " zagzig% zstyle ":completion:*:options" verbose yes zagzig% zstyle ":completion:*:values" verbose yes zagzig% setopt noalwayslastprompt listrowsfirst completeinword zagzig% zmodload -i zsh/complist zsh: failed to load module: zsh/complist At this point, if I try a second time to load zsh/complist, zsh crashes: Program received signal SIGSEGV, Segmentation fault. 0x1d42 in ?? () (gdb) up #1 0x808a3a8 in dyn_boot_module (m=0x80d6f88) at ../../zsh-3.1.9/Src/module.c:625 625 return fn(m); (gdb) where 5 #0 0x1d42 in ?? () #1 0x808a3a8 in dyn_boot_module (m=0x80d6f88) at ../../zsh-3.1.9/Src/module.c:625 #2 0x808a525 in boot_module (m=0x80d6f88) at ../../zsh-3.1.9/Src/module.c:677 #3 0x808b263 in load_module (name=0x80de3e0 "zsh/complist") at ../../zsh-3.1.9/Src/module.c:846 #4 0x808b6ad in require_module (nam=0x400e4588 "zmodload", module=0x80de3e0 "zsh/complist", res=1, test=0) at ../../zsh-3.1.9/Src/module.c:889 (More stack frames follow...) (gdb) print fn $3 = (int (*)()) 0x40165198 <domenuselect+5984> (gdb) print m $4 = (struct module *) 0x80d6f88 (gdb) print *m $5 = {nam = 0x80de3e0 "zsh/complist", flags = 20, u = {handle = 0x80dfc00, linked = 0x80dfc00, alias = 0x80dfc00 ""}, deps = 0x80dd090, wrapper = 0} } > I noticed that "make clean" doesn't remove the module .so files, } } Sorry? You really mean Zsh, do not you? :-) Ah, I see now what confused me: Because "make check" died, it didn't remove the Test/Modules/ temporary installation directory; I did an "ls **/*.so" and saw there were some, without noticing where. The "mostlyclean-here" rule in Test/Makefile.in doesn't clean those out. -- Bart Schaefer Brass Lantern Enterprises http://www.well.com/user/barts http://www.brasslantern.com Zsh: http://www.zsh.org | PHPerl Project: http://phperl.sourceforge.net ^ permalink raw reply [flat|nested] 6+ messages in thread
* Solved Re: 53completion.ztst (Re: zregexparse.ztst fails with latest CVS) 2001-02-07 17:12 ` Bart Schaefer @ 2001-02-07 18:23 ` Bart Schaefer 0 siblings, 0 replies; 6+ messages in thread From: Bart Schaefer @ 2001-02-07 18:23 UTC (permalink / raw) To: zsh-workers It was a module_path thing -- modules from the previous 3.1.9-dev-8 build were being linked in when zle started up, before comptest had a chance to reset the module_path. I changed the version number to something that had never been installed, so that no modules other than zsh/main were loadable until after module_path was changed, and now all the tests pass. I working on a patch to the test scripts to avoid this happening again. -- Bart Schaefer Brass Lantern Enterprises http://www.well.com/user/barts http://www.brasslantern.com Zsh: http://www.zsh.org | PHPerl Project: http://phperl.sourceforge.net ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2001-02-07 18:24 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2001-02-06 20:23 zregexparse.ztst fails with latest CVS Bart Schaefer 2001-02-07 2:58 ` 53completion.ztst (Re: zregexparse.ztst fails with latest CVS) Bart Schaefer 2001-02-07 4:28 ` Vin Shelton 2001-02-07 7:50 ` Andrej Borsenkow 2001-02-07 17:12 ` Bart Schaefer 2001-02-07 18:23 ` Solved " Bart Schaefer
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