armv7-on-aarch64 stuck at urdlck: I got a replication of the bulk build hangup problem on a Windows DevKit 2023
Date: Tue, 16 Jul 2024 17:42:12 UTC
No longer is the problem only observed on ampere2! But this was with a non-debug, personally built kernel that has some of my now patches. I'll see if I can replicate the issue with an official pkgbase debug kernel. FYI for the replication that I got: /usr/local/sbin/pkg-static add -A /packages/All/graphviz-9.0.0_4.pkg runs: /usr/local/bin/dot -c each such /usr/local/bin/dot is stuck at MWCHAN urdlck . # poudriere status -b [main-armv7-poud-default] [2024-07-16_04h27m31s] [parallel_build] Queued: 449 Built: 433 Failed: 0 Skipped: 0 Ignored: 0 Fetched: 0 Tobuild: 16 Time: 04:44:38 ID TOTAL ORIGIN PKGNAME PHASE PHASE TMPFS CPU% MEM% [01] 00:59:45 graphics/rubygem-ruby-graphviz | rubygem-ruby-graphviz-1.2.5 run-depends 00:59:30 1.59 GiB 0% 0.2% [02] 00:49:59 graphics/p5-GraphViz | p5-GraphViz-2.25 build-depends 00:49:53 1.45 GiB 0% 0.2% [03] 00:59:45 graphics/py-pydot@py311 | py311-pydot-2.0.0 run-depends 00:59:34 1.47 GiB 0% 0.2% [04] 00:59:45 graphics/py-pygraphviz@py311 | py311-pygraphviz-1.6 lib-depends 00:59:33 1.47 GiB 0% 0.2% [05] 00:58:57 graphics/py-graphviz@py311 | py311-graphviz-0.10.1 run-depends 00:58:49 1.47 GiB 0% 0.2% [06] 00:59:20 audio/ganv | ganv-1.8.2_1 lib-depends 00:59:10 1.53 GiB 0% 0.2% [07] 00:59:45 devel/libr3 | libr3-1.0.0_2 lib-depends 00:59:19 1.54 GiB 0% 0.3% [08] 00:59:45 net/netmap | netmap-0.1.3_2 run-depends 00:59:22 1.46 GiB 0% 0.3% I had started the bulk build via the list: # more ~/origins/ampere2-failures-armv7.txt audio/ganv devel/doxygen devel/libr3 graphics/p5-GraphViz graphics/p5-GraphViz2 graphics/oyranos graphics/pear-Image_GraphViz@php81 graphics/py-graphviz@py311 graphics/py-pydot@py311 graphics/py-pygraphviz@py311 graphics/rubygem-ruby-graphviz math/ggobi net-mgmt/librenms net/netmap print/dot2tex@py311 # poudriere bulk -j main-armv7-poud `cat ~/origins/ampere2-failures-armv7.txt` . . . [00:00:12] Building 449 packages using up to 8 builders . . . [03:44:55] [01] [00:18:54] Finished graphics/graphviz | graphviz-9.0.0_4: Success [03:44:56] [01] [00:00:00] Building graphics/rubygem-ruby-graphviz | rubygem-ruby-graphviz-1.2.5 [03:44:56] [03] [00:00:00] Building graphics/py-pydot@py311 | py311-pydot-2.0.0 [03:44:56] [04] [00:00:00] Building graphics/py-pygraphviz@py311 | py311-pygraphviz-1.6 [03:44:56] [07] [00:00:00] Building devel/libr3 | libr3-1.0.0_2 [03:44:56] [08] [00:00:00] Building net/netmap | netmap-0.1.3_2 [03:45:21] [06] [00:09:33] Finished x11-toolkits/gtkmm24 | gtkmm24-2.24.5_4: Success [03:45:21] [06] [00:00:00] Building audio/ganv | ganv-1.8.2_1 [03:45:44] [05] [00:13:33] Finished graphics/ImageMagick6@nox11 | ImageMagick6-nox11-6.9.12.77_9,1: Success [03:45:44] [05] [00:00:00] Building graphics/py-graphviz@py311 | py311-graphviz-0.10.1 [03:54:42] [02] [00:24:53] Finished print/texlive-base | texlive-base-20240312: Success [03:54:42] [02] [00:00:00] Building graphics/p5-GraphViz | p5-GraphViz-2.25 In /usr/src/sys/kern/kern_umtx.c there is: static int do_rw_rdlock(struct thread *td, struct urwlock *rwlock, long fflag, struct _umtx_time *timeout) { . . . /* * Contention bit is set, before sleeping, increase * read waiter count. */ rv = fueword32(&rwlock->rw_blocked_readers, &blocked_readers); if (rv == 0) rv = suword32(&rwlock->rw_blocked_readers, blocked_readers + 1); if (rv == -1) { umtxq_unbusy_unlocked(&uq->uq_key); error = EFAULT; break; } while (state & wrflags) { umtxq_lock(&uq->uq_key); umtxq_insert(uq); umtxq_unbusy(&uq->uq_key); error = umtxq_sleep(uq, "urdlck", timeout == NULL ? NULL : &timo); umtxq_busy(&uq->uq_key); umtxq_remove(uq); umtxq_unlock(&uq->uq_key); if (error) break; rv = fueword32(&rwlock->rw_state, &state); if (rv == -1) { error = EFAULT; break; } } . . . For reference: # ps -alxdww | less UID PID PPID C PRI NI VSZ RSS MWCHAN STAT TT TIME COMMAND . . . 0 87700 4522 6 20 0 16576 1888 - T 0 0:00.01 | | |-- vi /usr/local/share/poudriere/jail.sh 0 91496 4522 4 20 0 15760 4684 select S+ 0 0:06.88 | | `-- /usr/local/libexec/poudriere/sh -e -o pipefail /usr/local/share/poudriere/bulk.sh audio/ganv devel/doxygen devel/libr3 graphics/p5-GraphViz graphics/p5-GraphViz2 graphics/oyranos graphics/pear-Image_GraphViz@php81 graphics/py-graphviz@py311 graphics/py-pydot@py311 graphics/py-pygraphviz@py311 graphics/rubygem-ruby-graphviz math/ggobi net-mgmt/librenms net/netmap print/dot2tex@py311 0 37688 91496 0 68 0 15760 4700 wait I 0 0:00.05 | | |-- sh: poudriere[main-armv7-poud-default][01]: build_pkg (rubygem-ruby-graphviz-1.2.5) (sh) 0 47568 37688 0 68 0 6664 3664 wait IJ 0 0:00.03 | | | `-- /usr/bin/make -C /usr/ports/graphics/rubygem-ruby-graphviz run-depends 0 47598 47568 6 68 0 5568 2988 wait IJ 0 0:00.01 | | | `-- /bin/sh /usr/ports/Mk/Scripts/do-depends.sh 0 47743 47598 6 68 0 11188 8864 wait IJ 0 0:00.00 | | | `-- /usr/local/sbin/pkg-static add -A /packages/All/graphviz-9.0.0_4.pkg 0 47747 47743 3 20 0 71692 48984 select SJ 0 0:04.26 | | | `-- /usr/local/sbin/pkg-static add -A /packages/All/graphviz-9.0.0_4.pkg 0 56383 47747 1 68 0 26292 23812 urdlck IJ 0 0:00.02 | | | `-- /usr/local/bin/dot -c 0 37700 91496 6 68 0 15760 4700 wait I 0 0:00.04 | | |-- sh: poudriere[main-armv7-poud-default][03]: build_pkg (py311-pydot-2.0.0) (sh) 0 45102 37700 2 68 0 6668 3704 wait IJ 0 0:00.02 | | | `-- /usr/bin/make -C /usr/ports/graphics/py-pydot FLAVOR=py311 run-depends 0 45156 45102 4 68 0 5584 2992 wait IJ 0 0:00.01 | | | `-- /bin/sh /usr/ports/Mk/Scripts/do-depends.sh 0 45215 45156 4 68 0 11144 8864 wait IJ 0 0:00.00 | | | `-- /usr/local/sbin/pkg-static add -A /packages/All/graphviz-9.0.0_4.pkg 0 45218 45215 4 20 0 51420 31512 select SJ 0 0:02.68 | | | `-- /usr/local/sbin/pkg-static add -A /packages/All/graphviz-9.0.0_4.pkg 0 52147 45218 2 68 0 26292 23812 urdlck IJ 0 0:00.02 | | | `-- /usr/local/bin/dot -c 0 37721 91496 1 68 0 15760 4700 wait I 0 0:00.04 | | |-- sh: poudriere[main-armv7-poud-default][04]: build_pkg (py311-pygraphviz-1.6) (sh) 0 45937 37721 1 68 0 6684 3744 wait IJ 0 0:00.03 | | | `-- /usr/bin/make -C /usr/ports/graphics/py-pygraphviz FLAVOR=py311 lib-depends 0 46009 45937 7 68 0 5584 2992 wait IJ 0 0:00.01 | | | `-- /bin/sh /usr/ports/Mk/Scripts/do-depends.sh 0 46127 46009 7 68 0 11144 8864 wait IJ 0 0:00.00 | | | `-- /usr/local/sbin/pkg-static add -A /packages/All/graphviz-9.0.0_4.pkg 0 46129 46127 1 20 0 51384 31548 select SJ 0 0:02.73 | | | `-- /usr/local/sbin/pkg-static add -A /packages/All/graphviz-9.0.0_4.pkg 0 53311 46129 4 68 0 26292 23812 urdlck IJ 0 0:00.02 | | | `-- /usr/local/bin/dot -c 0 37744 91496 7 45 0 15760 4692 wait I 0 0:00.04 | | |-- sh: poudriere[main-armv7-poud-default][07]: build_pkg (libr3-1.0.0_2) (sh) 0 55198 37744 0 50 0 6664 3664 wait IJ 0 0:00.03 | | | `-- /usr/bin/make -C /usr/ports/devel/libr3 lib-depends 0 55229 55198 0 68 0 5588 2988 wait IJ 0 0:00.01 | | | `-- /bin/sh /usr/ports/Mk/Scripts/do-depends.sh 0 55594 55229 7 68 0 11168 8864 wait IJ 0 0:00.00 | | | `-- /usr/local/sbin/pkg-static add -A /packages/All/graphviz-9.0.0_4.pkg 0 55596 55594 2 20 0 69796 50180 select SJ 0 0:04.53 | | | `-- /usr/local/sbin/pkg-static add -A /packages/All/graphviz-9.0.0_4.pkg 0 62753 55596 0 68 0 26292 23812 urdlck IJ 0 0:00.02 | | | `-- /usr/local/bin/dot -c 0 37763 91496 4 29 0 15760 4696 wait I 0 0:00.05 | | |-- sh: poudriere[main-armv7-poud-default][08]: build_pkg (netmap-0.1.3_2) (sh) 0 51054 37763 6 36 0 6636 3684 wait IJ 0 0:00.03 | | | `-- /usr/bin/make -C /usr/ports/net/netmap run-depends 0 51107 51054 3 68 0 5568 2988 wait IJ 0 0:00.01 | | | `-- /bin/sh /usr/ports/Mk/Scripts/do-depends.sh 0 51576 51107 3 68 0 11168 8860 wait IJ 0 0:00.00 | | | `-- /usr/local/sbin/pkg-static add -A /packages/All/graphviz-9.0.0_4.pkg 0 51580 51576 3 20 0 68220 49432 select SJ 0 0:04.27 | | | `-- /usr/local/sbin/pkg-static add -A /packages/All/graphviz-9.0.0_4.pkg 0 59063 51580 6 68 0 26292 23808 urdlck IJ 0 0:00.02 | | | `-- /usr/local/bin/dot -c 0 53709 91496 1 68 0 15760 4700 wait I 0 0:00.04 | | |-- sh: poudriere[main-armv7-poud-default][06]: build_pkg (ganv-1.8.2_1) (sh) 0 63371 53709 6 68 0 6636 3668 wait IJ 0 0:00.03 | | | `-- /usr/bin/make -C /usr/ports/audio/ganv lib-depends 0 63377 63371 1 68 0 5580 2996 wait IJ 0 0:00.01 | | | `-- /bin/sh /usr/ports/Mk/Scripts/do-depends.sh 0 63413 63377 4 68 0 11180 8864 wait IJ 0 0:00.00 | | | `-- /usr/local/sbin/pkg-static add -A /packages/All/graphviz-9.0.0_4.pkg 0 63414 63413 3 20 0 56212 35980 select SJ 0 0:02.21 | | | `-- /usr/local/sbin/pkg-static add -A /packages/All/graphviz-9.0.0_4.pkg 0 65577 63414 6 68 0 26292 23812 urdlck IJ 0 0:00.01 | | | `-- /usr/local/bin/dot -c 0 63365 91496 3 68 0 15760 4696 wait I 0 0:00.03 | | |-- sh: poudriere[main-armv7-poud-default][02]: build_pkg (p5-GraphViz-2.25) (sh) 0 63807 63365 7 68 0 6696 3672 wait IJ 0 0:00.02 | | | `-- /usr/bin/make -C /usr/ports/graphics/p5-GraphViz build-depends 0 63808 63807 2 68 0 5568 2988 wait IJ 0 0:00.01 | | | `-- /bin/sh /usr/ports/Mk/Scripts/do-depends.sh 0 63833 63808 4 68 0 11188 8864 wait IJ 0 0:00.00 | | | `-- /usr/local/sbin/pkg-static add -A /packages/All/graphviz-9.0.0_4.pkg 0 63834 63833 7 20 0 67400 48532 select SJ 0 0:03.52 | | | `-- /usr/local/sbin/pkg-static add -A /packages/All/graphviz-9.0.0_4.pkg 0 66041 63834 2 68 0 26292 23812 urdlck IJ 0 0:00.02 | | | `-- /usr/local/bin/dot -c 0 69974 91496 1 68 0 15760 4700 wait I 0 0:00.04 | | |-- sh: poudriere[main-armv7-poud-default][05]: build_pkg (py311-graphviz-0.10.1) (sh) 0 73474 69974 5 68 0 6684 3740 wait IJ 0 0:00.02 | | | `-- /usr/bin/make -C /usr/ports/graphics/py-graphviz FLAVOR=py311 run-depends 0 73496 73474 6 68 0 5584 2992 wait IJ 0 0:00.01 | | | `-- /bin/sh /usr/ports/Mk/Scripts/do-depends.sh 0 73521 73496 7 68 0 11144 8864 wait IJ 0 0:00.00 | | | `-- /usr/local/sbin/pkg-static add -A /packages/All/graphviz-9.0.0_4.pkg 0 73522 73521 0 20 0 52432 32664 select SJ 0 0:02.70 | | | `-- /usr/local/sbin/pkg-static add -A /packages/All/graphviz-9.0.0_4.pkg 0 76540 73522 3 68 0 26292 23812 urdlck IJ 0 0:00.02 | | | `-- /usr/local/bin/dot -c 0 91907 91496 5 68 0 15760 4492 nanslp S 0 1:05.17 | | |-- sh: poudriere[main-armv7-poud-default]: html_json_main (sh) 0 99134 91496 1 40 0 15760 4740 piperd I 0 0:03.22 | | `-- sh: poudriere[main-armv7-poud-default]: pkg_cacher_main (sh) 0 23 === Mark Millard marklmi at yahoo.com