I'm trying to build a stage3 with catalyst. When python is emerged, the configure script hangs while testing for pthread support. This happened on uclibc/x86 and uclibc/x86/hardened profile. I found the following upstream report about this issue [1], which has been marked INVALID. The code posted at [2] hangs as well. Here's the strace output: """ execve("./test", ["./test"], [/* 59 vars */]) = 0 open("/dev/urandom", O_RDONLY) = 3 read(3, "\267\266\252\273", 4) = 4 close(3) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf7717000 stat("/etc/ld.so.cache", {st_mode=S_IFREG|0644, st_size=8453, ...}) = 0 open("/etc/ld.so.cache", O_RDONLY) = 3 mmap2(NULL, 8453, PROT_READ, MAP_SHARED, 3, 0) = 0xf7714000 close(3) = 0 open("/lib/libpthread.so.0", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0755, st_size=91321, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf7713000 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20F\0\0004\0\0\0"..., 4096) = 4096 mmap2(NULL, 86016, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf76fe000 mmap2(0xf76fe000, 52672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xf76fe000 mmap2(0xf770b000, 21672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0xd) = 0xf770b000 mmap2(0xf7711000, 5760, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xf7711000 close(3) = 0 munmap(0xf7713000, 4096) = 0 open("/usr/lib/gcc/i386-gentoo-linux-uclibc/4.6.3/libgcc_s.so.1", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=91276, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf7713000 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0|\"\0\0004\0\0\0"..., 4096) = 4096 mmap2(NULL, 98304, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf76e6000 mmap2(0xf76e6000, 89408, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xf76e6000 mmap2(0xf76fc000, 4120, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x15) = 0xf76fc000 close(3) = 0 munmap(0xf7713000, 4096) = 0 open("/lib/libc.so.0", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0755, st_size=367400, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf7713000 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\264\321\0\0004\0\0\0"..., 4096) = 4096 mmap2(NULL, 385024, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf7688000 mmap2(0xf7688000, 360420, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xf7688000 mmap2(0xf76e0000, 5131, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x58) = 0xf76e0000 mmap2(0xf76e2000, 15608, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xf76e2000 close(3) = 0 munmap(0xf7713000, 4096) = 0 open("/lib/libc.so.0", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0755, st_size=367400, ...}) = 0 close(3) = 0 open("/lib/libc.so.0", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0755, st_size=367400, ...}) = 0 close(3) = 0 munmap(0xf7714000, 8453) = 0 stat("/lib/ld-uClibc.so.0", {st_mode=S_IFREG|0755, st_size=21300, ...}) = 0 mprotect(0xf7721000, 4096, PROT_READ) = 0 mprotect(0xf770b000, 4096, PROT_READ) = 0 mprotect(0xf76fc000, 4096, PROT_READ) = 0 mprotect(0xf76e0000, 4096, PROT_READ) = 0 mprotect(0xf771e000, 4096, PROT_READ) = 0 ioctl(0, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0 ioctl(1, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0 getpid() = 28930 getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0 setrlimit(RLIMIT_STACK, {rlim_cur=2040*1024, rlim_max=RLIM_INFINITY}) = 0 rt_sigaction(SIGRTMIN, {0xf7707be8, [], SA_RESTORER, 0xf76951bb}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {0xf7707b30, [RTMIN], SA_RESTORER, 0xf76951bb}, NULL, 8) = 0 rt_sigaction(SIGRT_2, {0xf7707604, [], SA_RESTORER, 0xf76951bb}, NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, [RTMIN], NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RT_1], NULL, 8) = 0 brk(0) = 0xf7b1e000 brk(0xf7b1f000) = 0xf7b1f000 getpid() = 28930 getrlimit(RLIMIT_STACK, {rlim_cur=2040*1024, rlim_max=RLIM_INFINITY}) = 0 rt_sigaction(SIGRTMIN, {0xf7707be8, [], SA_RESTORER, 0xf76951bb}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {0xf7707b30, [RTMIN], SA_RESTORER, 0xf76951bb}, NULL, 8) = 0 rt_sigaction(SIGRT_2, {0xf7707604, [], SA_RESTORER, 0xf76951bb}, NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, [RTMIN], NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RT_1], NULL, 8) = 0 brk(0xf7b21000) = 0xf7b21000 pipe([3, 4]) = 0 clone(child_stack=0xf7b20114, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND) = 28931 write(4, "\10\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0<\4r\367\1\0\0\0\0\0\0\0\0\0\0\0"..., 148) = 148 rt_sigprocmask(SIG_SETMASK, NULL, [RTMIN], 8) = 0 write(4, "\340\301p\367\0\0\0\0\0\0\0\0\24\6r\367\0\0\0\0\0\0\0\200\0\0\0\0\0\0\0\0"..., 148) = 148 rt_sigprocmask(SIG_SETMASK, NULL, [RTMIN], 8) = 0 rt_sigsuspend([]) = ? ERESTARTNOHAND (Interrupted by signal) --- SIGRTMIN {si_signo=SIGRTMIN, si_code=SI_USER, si_pid=28931, si_uid=0} --- sigreturn() (mask [RTMIN]) = -1 EINTR (Interrupted system call) write(4, "\340\301p\367\1\0\0\0\2\4\0\0\24\6r\367\0\0\0\0\0\0\0\200\0\0\0\0\0\0\0\0"..., 148) = 148 write(4, "\340\301p\367\2\0\0\0\0\0\0\0\224\0\0\0\351\202p\367\340\301p\367\234\0\374\377\224\0\0\0"..., 148) = 148 rt_sigprocmask(SIG_SETMASK, NULL, [RTMIN], 8) = 0 rt_sigsuspend([]) = ? ERESTARTNOHAND (Interrupted by signal) --- SIGRTMIN {si_signo=SIGRTMIN, si_code=SI_USER, si_pid=28931, si_uid=0} --- sigreturn() (mask [RTMIN]) = -1 EINTR (Interrupted system call) wait4(28931, NULL, __WCLONE, NULL) = 28931 write(4, "\340\301p\367\2\0\0\0\0\0\0\0\224\0\0\0\351\202p\367\340\301p\367\234\0\374\377\224\0\0\0"..., 148) = 148 rt_sigprocmask(SIG_SETMASK, NULL, [RTMIN], 8) = 0 rt_sigsuspend([ """ I am happy to test any suggestions to get this fixed. Just let me know. [1] http://bugs.python.org/issue14610 [2] http://bugs.python.org/issue14610#msg159187 Portage 2.1.10.65 (uclibc/x86/hardened, gcc-4.6.3, uclibc-0.9.30.1-r1, 3.3.8-gentoo-nouveau i686) ================================================================= System uname: Linux-3.3.8-gentoo-nouveau-i686-Intel-R-_Core-TM-2_Duo_CPU_T8100_@_2.10GHz-with-gentoo-2.1 Timestamp of tree: Thu, 28 Jun 2012 15:15:01 +0000 app-shells/bash: 4.2_p20 dev-lang/python: 2.7.3-r2 sys-apps/baselayout: 2.1-r1 sys-apps/openrc: 0.9.8.4 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.68 sys-devel/automake: 1.11.1 sys-devel/binutils: 2.20.1-r1 sys-devel/gcc: 4.6.3 sys-devel/gcc-config: 1.6 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r1 sys-kernel/linux-headers: 3.1 (virtual/os-headers) sys-libs/uclibc: 0.9.30.1-r1 Repositories: gentoo x-portage ACCEPT_KEYWORDS="x86" ACCEPT_LICENSE="* -@EULA" CBUILD="i386-gentoo-linux-uclibc" CFLAGS="-march=i386 -Os -pipe" CHOST="i386-gentoo-linux-uclibc" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /usr/share/openvpn/easy-rsa /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/sandbox.d /etc/terminfo /etc/udev/rules.d" CXXFLAGS="-march=i386 -Os -pipe" DISTDIR="/usr/portage/distfiles" FCFLAGS="-Os" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles news nodoc noinfo noman parallel-fetch parse-eapi-ebuild-head protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch" FFLAGS="-Os" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="cli cracklib crypt cxx dri hardened modules mudflap ncurses openmp pcre pic readline session ssl tcpd uclibc x86 xorg zlib" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="uclibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" PHP_TARGETS="php5-3" PYTHON_TARGETS="python2_7" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" VIDEO_CARDS="dummy fbdev v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LINGUAS, MAKEOPTS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
0.9.30 is no longer supported. retry with latest stable.
(In reply to comment #1) > 0.9.30 is no longer supported. retry with latest stable. I will try when bug #423491 is fixed which blocks testing with latest stable right now.
(In reply to comment #2) > (In reply to comment #1) > > 0.9.30 is no longer supported. retry with latest stable. > I will try when bug #423491 is fixed which blocks testing with latest stable > right now. Stuck with uclibc-0.9.33.2-r1 as well.
I wanted to dig deeper into this, so I enabled the debug USE flag of uclibc. But with it enabled, pthread check does not hang anymore :-/
(In reply to Dustin Polke from comment #4) > I wanted to dig deeper into this, so I enabled the debug USE flag of uclibc. > But with it enabled, pthread check does not hang anymore :-/ I've been building stages3's for x86 with python with uclibc[pthread] for ages including with gcc-4.6.3. There's nothing for me to work on here absent more info.
