I tried to build some ports on a rpi2 (via poudriere) but it hung up: Ethernet and normal console use. (Note: the root file system is on a USB SSD and the swap partition is also on that USB SSD.) But ~^b worked for getting to the db> prompt on the console. From there a ps suggests that it got hung up in pfault activity. (Possibly insufficient RAM+swap-partition space?) But it is not clear to me that it should end up hung up vs. killing processes or other such. db> ps pid ppid pgrp uid state wmesg wchan cmd 36369 36770 36588 0 D+ pfault 0xc0832880 sh 36368 36770 36588 0 D+ pfault 0xc0832880 awk 36367 36770 36588 0 D+ pfault 0xc0832880 awk 36353 88873 36588 0 D+J pfault 0xc0832880 gmake 35115 35107 36588 0 D+J pfault 0xc0832880 ld 35107 76552 36588 0 SW+J wait 0xc4a52398 c++ 35071 35066 36588 0 D+J pfault 0xc0832880 ld 35066 76552 36588 0 SW+J wait 0xc64d6730 c++ 35047 35036 36588 0 D+J pfault 0xc0832880 ld 35036 76552 36588 0 SW+J wait 0xc5efc000 c++ 88873 88868 36588 0 S+J select 0xc5ea0b24 gmake 88868 88867 36588 0 SW+J wait 0xc3da1ac8 sh 88867 88674 36588 0 SW+J wait 0xc5904398 gmake 88674 28839 36588 0 SW+J wait 0xc66e4730 gmake 76552 76450 36588 0 SW+J wait 0xc5eb5ac8 gmake 76450 76438 36588 0 SW+J wait 0xc3aa2730 sh 76438 76380 36588 0 SW+J wait 0xc64d6000 gmake 76380 28839 36588 0 SW+J wait 0xc66e4ac8 gmake 28839 28828 36588 0 SW+J wait 0xc5f78ac8 gmake 28828 28826 36588 0 SW+J wait 0xc4a52000 sh 28826 28825 36588 0 SW+J wait 0xc5eb5398 gmake 28825 28793 36588 0 SW+J wait 0xc5c5d730 sh 28793 28792 36588 0 SW+J wait 0xc4262ac8 make 28792 23997 36588 0 SW+ wait 0xc56fb000 sh 23997 36588 36588 0 D+ pfault 0xc0832880 sh 40786 36588 36588 0 S+ piperd 0xc422c5b8 sh 36770 36588 36588 0 S+ wait 0xc5f78000 sh 36588 748 36588 0 D+ pfault 0xc0832880 sh 36387 748 36387 0 TW+ vi 748 747 748 0 SW+ wait 0xc4205000 sh 747 741 747 1001 SW+ wait 0xc4261398 su 741 740 741 1001 SWs+ wait 0xc3da0000 sh 740 737 737 1001 S select 0xc4227524 sshd 737 670 737 0 Ss select 0xc42275a4 sshd 723 722 723 0 D+ pfault 0xc0832880 sh 722 1 722 0 SWs+ wait 0xc4260398 login 721 1 721 0 Ss+ ttyin 0xc39d9474 getty 674 1 674 0 ?Ws cron 670 1 670 0 Ds pfault 0xc0832880 sshd 639 1 639 0 Ss select 0xc4227724 powerd 636 1 636 0 Ss (threaded) ntpd 100106 S select 0xc4227764 ntpd 588 587 587 0 S (threaded) nfsd 100098 S rpcsvc 0xc42ecc50 nfsd: master 100110 S rpcsvc 0xc3995250 nfsd: service 100111 S rpcsvc 0xc41721d0 nfsd: service 100112 S rpcsvc 0xc4171d50 nfsd: service 100113 S rpcsvc 0xc39952d0 nfsd: service 100114 S rpcsvc 0xc41725d0 nfsd: service 100115 S rpcsvc 0xc4171dd0 nfsd: service 100116 S rpcsvc 0xc39956d0 nfsd: service 100117 S rpcsvc 0xc3995350 nfsd: service 100118 S rpcsvc 0xc4172550 nfsd: service 100119 S rpcsvc 0xc3995750 nfsd: service 100120 S rpcsvc 0xc41726d0 nfsd: service 100121 S rpcsvc 0xc39953d0 nfsd: service 100122 S rpcsvc 0xc4172650 nfsd: service 100123 S rpcsvc 0xc41723d0 nfsd: service 100124 S rpcsvc 0xc4172450 nfsd: service 100125 S rpcsvc 0xc3995450 nfsd: service 100126 S rpcsvc 0xc4171cd0 nfsd: service 100127 S rpcsvc 0xc4172350 nfsd: service 100128 S rpcsvc 0xc41724d0 nfsd: service 100129 S rpcsvc 0xc39954d0 nfsd: service 100130 S rpcsvc 0xc4172250 nfsd: service 100131 S rpcsvc 0xc41720d0 nfsd: service 100132 S rpcsvc 0xc41722d0 nfsd: service 100133 S rpcsvc 0xc3995550 nfsd: service 100134 S rpcsvc 0xc4172050 nfsd: service 100135 S rpcsvc 0xc4171e50 nfsd: service 100136 S rpcsvc 0xc4172150 nfsd: service 100137 S rpcsvc 0xc39955d0 nfsd: service 100138 S rpcsvc 0xc4171f50 nfsd: service 100139 S rpcsvc 0xc4171ed0 nfsd: service 100140 S rpcsvc 0xc3995650 nfsd: service 587 1 587 0 Ss select 0xc42277a4 nfsd 585 1 585 0 Ss select 0xc4227624 mountd 455 1 455 0 Ss select 0xc4103d64 rpcbind 446 1 446 0 Ds pfault 0xc0832880 syslogd 375 1 375 0 Ss select 0xc4103fa4 devd 374 1 374 65 Ds pfault 0xc0832880 dhclient 328 1 328 0 Ss select 0xc4227f64 dhclient 325 1 325 0 Ss select 0xc3dec4e4 dhclient 31 0 0 0 DL vlruwt 0xc3da0730 [vnlru] 30 0 0 0 DL syncer 0xc095a6dc [syncer] 29 0 0 0 DL - 0xc095a0c8 [bufspacedaemon] 28 0 0 0 DL (threaded) [bufdaemon] 100070 D psleep 0xc0959fc0 [bufdaemon] 100092 D sdflush 0xc42ae884 [/ worker] 27 0 0 0 DL psleep 0xc095ecb4 [vmdaemon] 26 0 0 0 RL (threaded) [pagedaemon] 100068 RunQ [pagedaemon] 100074 D launds 0xc095ebb4 [laundry: dom0] 100075 D umarcl 0xc095e8fc [uma] 25 0 0 0 SL worker_ 0xc3757a90 [bcm2835_audio_worke] 24 0 0 0 SL VCHI co 0xc3a9980c [VCHIQka-0] 23 0 0 0 DL mmcsd d 0xc3fe4800 [mmcsd0boot1: mmc/sd] 22 0 0 0 DL mmcsd d 0xc3fe4a00 [mmcsd0boot0: mmc/sd] 21 0 0 0 DL mmcsd d 0xc3fe4c00 [mmcsd0: mmc/sd card] 20 0 0 0 DL - 0xc0959c34 [soaiod4] 19 0 0 0 DL - 0xc0959c34 [soaiod3] 18 0 0 0 DL - 0xc0959c34 [soaiod2] 17 0 0 0 DL - 0xc0959c34 [soaiod1] 16 0 0 0 DL - 0xc0841298 [rand_harvestq] 15 0 0 0 DL waiting 0xc0968ef0 [sctp_iterator] 14 0 0 0 DL (threaded) [usb] 100049 D - 0xc3a9f02c [usbus0] 100050 D - 0xc3a9f05c [usbus0] 100051 D - 0xc3a9f08c [usbus0] 100052 D - 0xc3a9f0bc [usbus0] 100053 D - 0xc3a9f0ec [usbus0] 100067 D - 0xc3a5d428 [smsc0] 13 0 0 0 SL sema cv 0xc0980d80 [VCHIQs-0] 9 0 0 0 SL sema cv 0xc0980d5c [VCHIQr-0] 8 0 0 0 SL sema cv 0xc0980d38 [VCHIQ-0] 7 0 0 0 DL (threaded) [cam] 100031 D - 0xc083e140 [doneq0] 100057 D - 0xc083e06c [scanner] 6 0 0 0 DL crypto_ 0xc39b50c4 [crypto returns 3] 5 0 0 0 DL crypto_ 0xc39b508c [crypto returns 2] 4 0 0 0 DL crypto_ 0xc39b5054 [crypto returns 1] 3 0 0 0 DL crypto_ 0xc39b501c [crypto returns 0] 2 0 0 0 DL crypto_ 0xc095e23c [crypto] 12 0 0 0 DL (threaded) [geom] 100018 D - 0xc0967758 [g_event] 100019 D - 0xc096775c [g_up] 100020 D - 0xc0967760 [g_down] 11 0 0 0 WL (threaded) [intr] 100006 I [swi6: Giant taskq] 100009 I [swi5: fast taskq] 100011 I [swi6: task queue] 100012 I [swi4: clock (0)] 100013 I [swi4: clock (1)] 100014 I [swi4: clock (2)] 100015 I [swi4: clock (3)] 100016 I [swi3: vm] 100017 I [swi1: netisr 0] 100032 I [intc0,69: bcmrng0] 100033 I [intc0,61: iichb0+] 100034 I [intc0,62: spi0] 100035 I [intc0,28: bcm_dma0] 100036 I [intc0,29: bcm_dma0] 100037 I [intc0,32: bcm_dma0] 100038 I [intc0,33: bcm_dma0] 100039 I [intc0,34: bcm_dma0] 100040 I [intc0,35: bcm_dma0] 100041 I [intc0,1: mbox0] 100042 I [intc0,70: +] 100043 I [swi0: uart] 100044 I [intc0,2: vchiq0] 100048 I [intc0,17: +] 10 0 0 0 RL (threaded) [idle] 100002 Run CPU 0 [idle: cpu0] 100003 Run CPU 1 [idle: cpu1] 100004 CanRun [idle: cpu2] 100005 Run CPU 3 [idle: cpu3] 1 0 1 0 SLs wait 0xc38b5000 [init] 0 0 0 0 RLs (threaded) [kernel] 100000 D vmwait 0xc0832880 [swapper] 100007 D - 0xc38ada00 [thread taskq] 100008 D - 0xc38ad980 [aiod_kick taskq] 100010 D - 0xc38ad880 [kqueue_ctx taskq] 100021 D - 0xc38ad780 [firmware taskq] 100022 D - 0xc38ad700 [crypto_0] 100023 D - 0xc38ad700 [crypto_1] 100024 D - 0xc38ad700 [crypto_2] 100025 D - 0xc38ad700 [crypto_3] 100056 D - 0xc38ad680 [CAM taskq] 100076 D - 0xc3fa1f00 [if_config_tqg_0] 100077 D - 0xc40c4100 [softirq_0] 100078 D - 0xc40c4080 [softirq_1] 100079 RunQ [softirq_2] 100080 D - 0xc40c3f00 [softirq_3] 100081 D - 0xc3fa1e00 [if_io_tqg_0] 100082 D - 0xc3fa1d80 [if_io_tqg_1] 100083 RunQ [if_io_tqg_2] 100084 D - 0xc3fa1c80 [if_io_tqg_3] Exploring some commands. . . db> show pageq pq_free 599 dom 0 page_cnt 205724 free 599 pq_act 160929 pq_inact 3178 pq_laund 0 pq_unsw 0 db> show page vm_cnt.v_free_count: 599 vm_cnt.v_inactive_count: 3178 vm_cnt.v_active_count: 160929 vm_cnt.v_laundry_count: 0 vm_cnt.v_wire_count: 41018 vm_cnt.v_free_reserved: 333 vm_cnt.v_free_min: 1360 vm_cnt.v_free_target: 4441 vm_cnt.v_inactive_target: 6661 db> show freepages DOMAIN: 0 FREE LIST 0: ORDER (SIZE) | NUMBER | POOL 0 -- -- -- -- 08 (001024K) | 000000 07 (000512K) | 000000 06 (000256K) | 000000 05 (000128K) | 000002 04 (000064K) | 000000 03 (000032K) | 000000 02 (000016K) | 000001 01 (000008K) | 000001 00 (000004K) | 000002 db> show allpcpu Current CPU: 0 cpuid = 0 dynamic pcpu = 0x3d3f00 curthread = 0xc38b8ae0: pid 10 tid 100002 "idle: cpu0" curpcb = 0xe4c6de98 fpcurthread = 0xc4267ae0: pid 639 "powerd" idlethread = 0xc38b8ae0: tid 100002 "idle: cpu0" curpmap = 0xc0967fa4 curvnet = 0 cpuid = 1 dynamic pcpu = 0x13accf00 curthread = 0xc38b8740: pid 10 tid 100003 "idle: cpu1" curpcb = 0xe4c70e98 fpcurthread = 0xc4028740: pid 636 "ntpd" idlethread = 0xc38b8740: tid 100003 "idle: cpu1" curpmap = 0xc0967fa4 curvnet = 0 cpuid = 2 dynamic pcpu = 0x13acdf00 curthread = 0xc38b83a0: pid 10 tid 100004 "idle: cpu2" curpcb = 0xe4c73e98 fpcurthread = none idlethread = 0xc38b83a0: tid 100004 "idle: cpu2" curpmap = 0 curvnet = 0 cpuid = 3 dynamic pcpu = 0x24426f00 curthread = 0xc38b8000: pid 10 tid 100005 "idle: cpu3" curpcb = 0xe4c76e98 fpcurthread = 0xc4267ae0: pid 639 "powerd" idlethread = 0xc38b8000: tid 100005 "idle: cpu3" curpmap = 0xc0967fa4 curvnet = 0 db> At one point before the hangup top -CawPores showed: Mem: 8308K Active, 363M Inact, 11M Laundry, 168M Wired, 88M Buf, 253M Free Swap: 1536M Total, 1244K Used, 1535M Free Sometime before it hung up there was: # poudriere status SET PORTS JAIL BUILD STATUS QUEUE BUILT FAIL SKIP IGNORE REMAIN TIME LOGS - default FBSDjailRPI2 2017-12-03_20h38m29s parallel_build 87 32 0 0 0 55 04:32:21 /usr/local/poudriere/data/logs/bulk/FBSDjailRPI2-default/2017-12-03_20h38m29s The end of the poudriere output looked like: . . . [07:59:07] [01] [00:00:00] Building sysutils/dtc | dtc-1.4.5 [08:00:12] [01] [00:01:05] Saved sysutils/dtc | dtc-1.4.5 wrkdir to: /usr/local/poudriere/data/wrkdirs/FBSDjailRPI2-default/default/dtc-1.4.5.tbz [08:00:14] [01] [00:01:07] Finished sysutils/dtc | dtc-1.4.5: Failed: build [08:00:14] [01] [00:01:07] Skipping sysutils/u-boot-rpi2 | u-boot-rpi2-2017.09.00: Dependent port sysutils/dtc | dtc-1.4.5 failed [08:00:15] [01] [00:00:00] Building devel/binutils | binutils-2.28,1 (It looks like a rpi2 does not build its own sysutils/u-boot-rpi2 .) The world and kernel were head -r326192: FreeBSD 12.0-CURRENT r326192M arm FreeBSD clang vers 5.0.0svn) (M is mostly from some powerpc64 and powerpc material: I build the same source for everything generally.) /usr/ports for the ports build was at -r455204 (last before FLAVORS being enabled). I historically have not built ports on a rpi2. So this is not a comparison with past results. === Mark Millard markmi at dsl-only.netReceived on Wed Dec 06 2017 - 07:44:44 UTC
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