bin/164526: kill(1) can not kill process despite on -KILL

Wed Feb 1 23:10:11 UTC 2012

The following reply was made to PR bin/164526; it has been noted by GNATS.

From: =?utf-8?B?0JrQvtC90YzQutC+0LIg0JXQstCz0LXQvdC40Lk=?= <kes-kes at yandex.ru>
To: Alan Buxey <A.L.M.Buxey at lboro.ac.uk>
Cc: "jilles at stack.nl" <jilles at stack.nl>, 
	"firebird-devel at lists.sourceforge.net" <firebird-devel at lists.sourceforge.net>, 
	"bug-followup at freebsd.org" <bug-followup at freebsd.org>, 
	"freeradius-users at lists.freeradius.org" <freeradius-users at lists.freeradius.org>
Subject: Re[4]: bin/164526: kill(1) can not kill process despite on -KILL
Date: Thu, 2 Feb 2012 01:04:44 +0200

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Ð—Ð´Ñ€Ð°Ð²ÑÑ‚Ð²ÑƒÐ¹Ñ‚Ðµ, Alan.
 
 Ð’Ñ‹ Ð¿Ð¸ÑÐ°Ð»Ð¸ 2 Ñ„ÐµÐ²Ñ€Ð°Ð»Ñ 2012 Ð³., 0:24:55:
 
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 kill -9 &nbsp;doesn't want to play either?
 
 Read the docs/debugging file. Compile FR with debugging/developer stuff and run it under gdbm control and do your killing of firebird again.
 
 It's likely to be the PERL integration as thats what will get done in when firebird is restarted. Are you perl with threading?
 
 Not sure why your going through hoops for firebird access, I'm sure there's a native module....
 
 alan
 
 
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 # pkg_info | grep fire
 firebird-client-2.5.1 Firebird-2 database client
 firebird-server-2.5.1 Firebird-2 relational database (server)
 # pkg_info | grep radi
 freeradius-2.1.12 &nbsp; A free RADIUS server implementation
 
 # perl -V
 Summary of my perl5 (revision 5 version 14 subversion 1) configuration:
 
 &nbsp; Platform:
 &nbsp; &nbsp; osname=freebsd, osvers=9.0-current, archname=i386-freebsd-thread-multi-64int
 &nbsp; &nbsp; uname='freebsd flux 9.0-current freebsd 9.0-current #4: fri jun 10 01:30:12 utc 2011 adm at flux:usrobjusrsrcsyspae_kes i386 '
 &nbsp; &nbsp; config_args='-sde -Dprefix=/usr/local -Darchlib=/usr/local/lib/perl5/5.14.1/mach -Dprivlib=/usr/local/lib/perl5/5.14.1 -Dman3dir=/usr/local/lib/perl5/5.14.1/perl/man/man3 -Dman1dir=/usr/local/man/man1 -Dsitearch=/usr/local/lib/perl5/site_perl/5.14.1/mach -Dsitelib=/usr/local/lib/perl5/site_perl/5.14.1 -Dscriptdir=/usr/local/bin -Dsiteman3dir=/usr/local/lib/perl5/5.14.1/man/man3 -Dsiteman1dir=/usr/local/man/man1 -Ui_malloc -Ui_iconv -Uinstallusrbinperl -Dcc=cc -Duseshrplib -Dinc_version_lis t=none -Dccflags=-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.1/BSDPAN" -Doptimize=-O2 -pipe -fno-strict-aliasing -Ui_gdbm -Dusethreads=y -Dusemymalloc=n -Duse64bitint'
 &nbsp; &nbsp; hint=recommended, useposix=true, d_sigaction=define
 &nbsp; &nbsp; useithreads=define, usemultiplicity=define
 &nbsp; &nbsp; useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
 &nbsp; &nbsp; use64bitint=define, use64bitall=undef, uselongdouble=undef
 &nbsp; &nbsp; usemymalloc=n, bincompat5005=undef
 &nbsp; Compiler:
 &nbsp; &nbsp; cc='cc', ccflags ='-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.1/BSDPAN" -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include',
 &nbsp; &nbsp; optimize='-O2 -pipe -fno-strict-aliasing',
 &nbsp; &nbsp; cppflags='-DAPPLLIB_EXP="/usr/local/lib/perl5/5.14.1/BSDPAN" -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include'
 &nbsp; &nbsp; ccversion='', gccversion='4.2.2 20070831 prerelease [FreeBSD]', gccosandvers=''
 &nbsp; &nbsp; intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=12345678
 &nbsp; &nbsp; d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
 &nbsp; &nbsp; ivtype='long long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=8
 &nbsp; &nbsp; alignbytes=4, prototype=define
 &nbsp; Linker and Libraries:
 &nbsp; &nbsp; ld='cc', ldflags ='-pthread -Wl,-E &nbsp;-fstack-protector -L/usr/local/lib'
 &nbsp; &nbsp; libpth=/usr/lib /usr/local/lib
 &nbsp; &nbsp; libs=-lgdbm -lm -lcrypt -lutil
 &nbsp; &nbsp; perllibs=-lm -lcrypt -lutil
 &nbsp; &nbsp; libc=, so=so, useshrplib=true, libperl=libperl.so
 &nbsp; &nbsp; gnulibc_version=''
 &nbsp; Dynamic Linking:
 &nbsp; &nbsp; dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags=' &nbsp;-Wl,-R/usr/local/lib/perl5/5.14.1/mach/CORE'
 &nbsp; &nbsp; cccdlflags='-DPIC -fPIC', lddlflags='-shared &nbsp;-L/usr/local/lib -fstack-protector'
 
 
 Characteristics of this binary (from libperl):
 &nbsp; Compile-time options: MULTIPLICITY PERL_DONT_CREATE_GVSV
 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; PERL_IMPLICIT_CONTEXT PERL_MALLOC_WRAP
 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; PERL_PRESERVE_IVUV USE_64_BIT_INT USE_ITHREADS
 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; USE_LARGE_FILES USE_PERLIO USE_PERL_ATOF
 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; USE_REENTRANT_API
 &nbsp; Built under freebsd
 &nbsp; Compiled at Dec &nbsp;9 2011 03:57:41
 &nbsp; @INC:
 &nbsp; &nbsp; /usr/local/lib/perl5/5.14.1/BSDPAN
 &nbsp; &nbsp; /usr/local/lib/perl5/site_perl/5.14.1/mach
 &nbsp; &nbsp; /usr/local/lib/perl5/site_perl/5.14.1
 &nbsp; &nbsp; /usr/local/lib/perl5/5.14.1/mach
 &nbsp; &nbsp; /usr/local/lib/perl5/5.14.1
 &nbsp; &nbsp; .
 
 firebird is restarted without any problem.
 also if I ran after that 'radiusd -X' it is works fine too
 # ps ax|grep rad
 &nbsp;9438 &nbsp;?? &nbsp;TLs &nbsp; &nbsp; 5:10.12 /usr/local/sbin/radiusd
 37170 &nbsp; 3 &nbsp;I+ &nbsp; &nbsp; &nbsp;0:00.33 radiusd -X
 
 but, as you see, &nbsp;old 'radiusd' process is in state STOP and I can not do anything with them.
 As I have said erlier, even when I '#reboot' server hangsup waiting 'radiusd' for die
 Only hard reboot helps.
 
 Maybe I do not understand correct, but it seems problem with a 'virtual memory' (vm_??):
 &nbsp; vm_map_lookup vm_fault_hold vm_fault trap_pfault trap calltrap
 
 PS. in 'radiusd -X' mode bug is not repeatable.
 
 --&nbsp;
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