[I attached to the hung-up process with gdb and looked around a little.] On 2018-Dec-19, at 13:58, Mark Millard <marklmi at yahoo.com> wrote:
> [Looks like a race or some such for devel/qt5-testlib: retry of > poudreire-devel > did not hang. The other hang-up seems to be repeating and I give some > details.] > > On 2018-Dec-19, at 12:20, Mark Millard <marklmi at yahoo.com> wrote: > >> FYI: Based on FreeBSD head -r341836 (host and target) and ports -r484783 . >> This >> was a rebuild based on going from perl5.26 to perl5.28 without updating the >> ports >> tree and from system clang 6 for the prior FreeBSD-head context used to >> clang 7 >> this time. (I'm not attributing causes here.) poudriere was using >> amd64-native >> tools for speeding up the cross-build. >> >> # grep -r =perl5= /etc/ ~/src.configs/ /usr/local/etc/ >> /etc/make.conf:DEFAULT_VERSIONS+=perl5=5.28 gcc=8 >> /usr/local/etc/poudriere.d/make.conf:DEFAULT_VERSIONS+=perl5=5.28 gcc=8 >> >> There was also a "print/texinfo:configure/runaway" but I've not looked into >> it at all yet and it may be a while before I do. The other ports attempted >> built fine as far as I can tell so far. >> >> >> The devel/qt5-testlib failure looks like: >> >> [00:00:13] Building 123 packages using 28 builders >> . . . >> [00:49:30] [10] [00:00:00] Building devel/qt5-testlib | qt5-testlib-5.11.2 >> . . . >> [07:31:31] [10] [06:42:01] Saved devel/qt5-testlib | qt5-testlib-5.11.2 >> wrkdir to: >> /usr/local/poudriere/data/wrkdirs/FBSDFSSDjailCortexA57-default/default/qt5-testlib-5.11.2.tar >> [07:31:32] [10] [06:42:02] Finished devel/qt5-testlib | qt5-testlib-5.11.2: >> Failed: configure/runaway >> >> With logs/errors/qt5-testlib-5.11.2.log showing: >> >> Checking for POSIX monotonic clock... >> + cd >> /wrkdirs/usr/ports/devel/qt5-testlib/work/qtbase-everywhere-src-5.11.2/config.tests/clock-monotonic >> && >> /wrkdirs/usr/ports/devel/qt5-testlib/work/qtbase-everywhere-src-5.11.2/bin/qmake >> "CONFIG -= qt debug_and_release app_bundle lib_bundle" "CONFIG += shared >> warn_off console single_arch" >> /wrkdirs/usr/ports/devel/qt5-testlib/work/qtbase-everywhere-src-5.11.2/config.tests/clock-monotonic >> + cd >> /wrkdirs/usr/ports/devel/qt5-testlib/work/qtbase-everywhere-src-5.11.2/config.tests/clock-monotonic >> && MAKEFLAGS= make >> =>> Killing runaway build after 21600 seconds with no output >> =>> Cleaning up wrkdir >> ===> Cleaning for qt5-testlib-5.11.2 >> Killed >> build of devel/qt5-testlib | qt5-testlib-5.11.2 ended at Wed Dec 19 06:45:42 >> PST 2018 >> build time: 06:41:46 >> !!! build failure encountered !!! >> >> >> # less >> /wrkdirs/usr/ports/devel/qt5-testlib/work/qtbase-everywhere-src-5.11.2/config.log >> . . . >> test config.qtbase_corelib.libraries.librt succeeded >> executing config test clock-monotonic >> + cd >> /wrkdirs/usr/ports/devel/qt5-testlib/work/qtbase-everywhere-src-5.11.2/config.tests/clock-monotonic >> && >> /wrkdirs/usr/ports/devel/qt5-testlib/work/qtbase-everywhere-src-5.11.2/bin/qmake >> "CONFIG -= qt debug_and_release app_bundle lib_bundle" "CONFIG += shared >> warn_off console single_arch" >> /wrkdirs/usr/ports/devel/qt5-testlib/work/qtbase-everywhere-src-5.11.2/config.tests/clock-monotonic >> + cd >> /wrkdirs/usr/ports/devel/qt5-testlib/work/qtbase-everywhere-src-5.11.2/config.tests/clock-monotonic >> && MAKEFLAGS= make >> >> >> Some supporting details of context: >> >> # uname -apKU >> FreeBSD FBSDFSSD 13.0-CURRENT FreeBSD 13.0-CURRENT #5 r341836M: Tue Dec 11 >> 16:37:42 PST 2018 >> markmi@FBSDFSSD:/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/sys/GENERIC-NODBG >> amd64 amd64 1300005 1300005 >> >> # svnlite info /usr/ports/ | grep "Re[plv]" >> Relative URL: ^/head >> Repository Root: svn://svn.freebsd.org/ports >> Repository UUID: 35697150-7ecd-e111-bb59-0022644237b5 >> Revision: 484783 >> Last Changed Rev: 484783 >> > > I started poudriere up again with just the 2 needing to be rebuilt (plus > what depends on the 2). devel/qt5-testlib quickly completed just fine: > > [00:02:16] [02] [00:00:00] Building devel/qt5-testlib | qt5-testlib-5.11.2 > [00:04:54] [02] [00:02:38] Finished devel/qt5-testlib | qt5-testlib-5.11.2: > Success > > > In the prior build that had the hang-ups I looked and dor print/texinfo : > > /wrkdirs/usr/ports/print/texinfo/work/texinfo-6.5/config.log shows for its > hang-up: > > . . . > configure:6639: checking for alloca > configure:6676: /nxb-bin/usr/bin/cc -o conftest -O2 -pipe -mcpu=cortex-a57 > -DLIBICONV_PLUG -g -fno-strict-aliasing -mcpu=cortex-a57 -DLIBICONV_PLUG > -D_THREAD_SAFE conftest.c >&5 > configure:6676: $? = 0 > configure:6684: result: yes > configure:6794: checking for C/C++ restrict keyword > configure:6821: /nxb-bin/usr/bin/cc -c -O2 -pipe -mcpu=cortex-a57 > -DLIBICONV_PLUG -g -fno-strict-aliasing -mcpu=cortex-a57 -DLIBICONV_PLUG > -D_THREAD_SAFE conftest.c >&5 > configure:6821: $? = 0 > configure:6829: result: __restrict > configure:6844: checking whether // is distinct from / > > > In the poudriere re-run print/texinfo seems to be not progressing: > > root 87913 0.0 0.0 12920 3668 0 I 13:29 0:00.06 | | > `-- sh: poudriere[FBSDFSSDjailCortexA57-default][01]: build_pkg > (texinfo-6.5_1,1) (sh) > root 88869 0.0 0.0 12920 3660 0 I 13:29 0:00.00 | | > `-- sh: poudriere[FBSDFSSDjailCortexA57-default][01]: build_pkg > (texinfo-6.5_1,1) (sh) > root 88870 0.0 0.0 10412 1848 0 IJ 13:29 0:00.01 | | > `-- /usr/bin/make -C /usr/ports/print/texinfo configure > root 88974 0.0 0.0 10272 1812 0 IJ 13:30 0:00.00 | | > `-- /bin/sh -e -c (cd > /wrkdirs/usr/ports/print/texinfo/work/texinfo-6.5 && _LATE_CONFIGURE_ARGS="" > ; if [ > root 89283 0.0 0.0 11160 2108 0 IJ 13:30 0:00.10 | | > `-- /bin/sh ./configure --enable-nls --prefix=/usr/local > --localstatedir=/var --mandir=/usr/local/man --di > root 89692 0.0 0.0 227368 14504 0 IJ 13:30 0:00.03 | | > `-- /usr/local/bin/qemu-aarch64-static wc //dev/null > root 89694 0.0 0.0 227424 14596 0 IJ 13:30 0:00.01 | | > `-- /usr/local/bin/qemu-aarch64-static wc //dev/null > root 89695 0.0 0.0 227584 14720 0 IJ 13:30 0:00.01 | | > `-- wc: zygote (qemu-aarch64-static) > > > So it appears that: > > /usr/local/bin/qemu-aarch64-static wc //dev/null > > is hanging-up (again). > > > Given that these are hangups I'll note that this is a Ryzen > Threadripper 1950X context and is running under Hyper-V from > Windows 10's 1809 update. I gave it 28 logical processors and > have it to have the virtual NUMA topology match the topology of > the physical hardware: "Use Hardware Topology". (Processors > 28, NUMA nodes 2, Sockets 1, Hardware threads per core 2.) Attaching to the stuck process via gdb and looking at the backtrace shows: (gdb) attach 89695 Attaching to program: /usr/local/bin/qemu-aarch64-static, process 89695 [New LWP 101548 of process 89695] [Switching to LWP 100804 of process 89695] _pselect () at _pselect.S:3 3 PSEUDO(pselect) (gdb) bt #0 _pselect () at _pselect.S:3 #1 0x00000000601da57f in __thr_pselect (count=12, rfds=0x7ffffffe3650, wfds=0x0, efds=0x0, timo=0x0, mask=0x7ffffffe3600) at /usr/src/lib/libthr/thread/thr_syscalls.c:378 #2 0x000000006004928d in do_freebsd_select (env=0x860edfb18, n=<optimized out>, rfd_addr=140736934698744, wfd_addr=<optimized out>, efd_addr=0, target_tv_addr=0) at /wrkdirs/usr/ports/emulators/qemu-user-static/work/qemu-bsd-user-4ef7d07/bsd-user/freebsd/os-time.h:468 #3 do_freebsd_syscall (cpu_env=0x860edfb18, num=93, arg1=12, arg2=140736934698744, arg3=0, arg4=0, arg5=0, arg6=274914043516, arg7=274913946564, arg8=6579811) at /wrkdirs/usr/ports/emulators/qemu-user-static/work/qemu-bsd-user-4ef7d07/bsd-user/syscall.c:1106 #4 0x000000006003903c in target_cpu_loop (env=0x860edfb18) at /wrkdirs/usr/ports/emulators/qemu-user-static/work/qemu-bsd-user-4ef7d07/bsd-user/aarch64/target_arch_cpu.h:100 #5 0x0000000060038e09 in cpu_loop (env=0xc) at /wrkdirs/usr/ports/emulators/qemu-user-static/work/qemu-bsd-user-4ef7d07/bsd-user/main.c:121 #6 0x0000000060039ecb in main (argc=<optimized out>, argv=0x7fffffffd360) at /wrkdirs/usr/ports/emulators/qemu-user-static/work/qemu-bsd-user-4ef7d07/bsd-user/main.c:513 (gdb) up #1 0x00000000601da57f in __thr_pselect (count=12, rfds=0x7ffffffe3650, wfds=0x0, efds=0x0, timo=0x0, mask=0x7ffffffe3600) at /usr/src/lib/libthr/thread/thr_syscalls.c:378 378 ret = __sys_pselect(count, rfds, wfds, efds, timo, mask); (gdb) print *rfds $1 = {__fds_bits = {2048, 0 <repeats 15 times>}} (gdb) info threads Id Target Id Frame * 1 LWP 100804 of process 89695 _pselect () at _pselect.S:3 2 LWP 101548 of process 89695 _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37 (gdb) thread 2 [Switching to thread 2 (LWP 101548 of process 89695)] #0 _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37 37 RSYSCALL_ERR(_umtx_op) (gdb) bt #0 _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37 #1 0x00000000601d2ec0 in _thr_umtx_timedwait_uint (mtx=0x861027008, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=<optimized out>) at /usr/src/lib/libthr/thread/thr_umtx.c:236 #2 0x00000000601dc6f8 in cond_wait_user (cvp=<optimized out>, mp=0x860515b00, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:307 #3 cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:367 #4 0x00000000601438bc in qemu_futex_wait (ev=<optimized out>, val=4294967295) at util/qemu-thread-posix.c:350 #5 qemu_event_wait (ev=0x62735d10 <rcu_call_ready_event>) at util/qemu-thread-posix.c:445 #6 0x000000006014a92a in call_rcu_thread (opaque=<optimized out>) at util/rcu.c:255 #7 0x00000000601dc376 in thread_start (curthread=0x860518e00) at /usr/src/lib/libthr/thread/thr_create.c:291 #8 0x0000000000000000 in ?? () Backtrace stopped: Cannot access memory at address 0x7fffdfdfc000 === Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar) _______________________________________________ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"