On Tue, Apr 22, 2003 at 03:29:03PM -0400, Jeff Roberson <jroberson_at_chesapeake.net> wrote: > > Got a chanche to update. After starting up the two simple loops my > > system hangs hard within 2-5 seconds. SMP system, 2 processors, > > sources grabbed circa 20:00 UTC today. > > Can you try this on UP? I haven't been able to test SMP much lately. Heh, I've never seen such weird processes, but I think it's legitimate situation (except they're unkillable, see below). On UP there's no hang, but both loops will consume 0,0% CPU after initial spike up until ~60% or so. The loops settle in ~5 seconds and are unkillable, by means of root user and SIGKILL. One top run and ps axl below, after several unsuccesful attempts to kill'em: last pid: 617; load averages: 2.05, 1.32, 0.63 up 0+00:07:27 22:34:02 15 processes: 3 running, 12 sleeping Mem: 5592K Active, 10M Inact, 27M Wired, 16K Cache, 10M Buf, 958M Free Swap: 2050M Total, 2050M Free PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND 541 vallo 76 20 1292K 1136K RUN 0:02 0.00% 0.00% bash 543 vallo 76 20 1292K 1136K RUN 0:01 0.00% 0.00% bash 197 root 96 0 2616K 1380K select 0:00 0.00% 0.00% mpd 443 root 102 0 2976K 2252K select 0:00 0.00% 0.00% sshd 517 vallo 8 0 1400K 1252K wait 0:00 0.00% 0.00% bash 470 vallo 96 0 4000K 2628K select 0:00 0.00% 0.00% fetchmail 513 root 8 0 1608K 1268K wait 0:00 0.00% 0.00% login 281 root 96 0 1224K 788K select 0:00 0.00% 0.00% syslogd 504 root 8 0 1308K 976K nanslp 0:00 0.00% 0.00% cron 491 root 99 0 1376K 1020K select 0:00 0.00% 0.00% inetd 481 root 96 0 1188K 696K select 0:00 0.00% 0.00% moused 617 vallo 96 0 2184K 1324K RUN 0:00 0.00% 0.00% top 515 root 5 0 1236K 884K ttyin 0:00 0.00% 0.00% getty 516 root 5 0 1236K 884K ttyin 0:00 0.00% 0.00% getty 514 root 5 0 1236K 884K ttyin 0:00 0.00% 0.00% getty ------------------------------------------------------------------------ UID PID PPID CPU PRI NI VSZ RSS MWCHAN STAT TT TIME COMMAND 0 0 0 0 -16 0 0 16 sched DLs ?? 0:00.00 (swapper) 0 1 0 0 8 0 740 384 wait SLs ?? 0:00.00 /sbin/init - 0 2 0 0 -8 0 0 16 g_even DL ?? 0:00.03 (g_event) 0 3 0 0 -8 0 0 16 g_up DL ?? 0:00.03 (g_up) 0 4 0 0 -8 0 0 16 g_down DL ?? 0:00.07 (g_down) 0 5 0 0 -84 0 0 16 actask SL ?? 0:00.00 (acpi_task0 0 6 0 0 -84 0 0 16 actask SL ?? 0:00.00 (acpi_task1 0 7 0 0 -84 0 0 16 actask SL ?? 0:00.00 (acpi_task2 0 8 0 0 -16 0 0 16 psleep DL ?? 0:00.00 (pagedaemon 0 9 0 0 20 0 0 16 psleep DL ?? 0:00.00 (vmdaemon) 0 10 0 0 -16 0 0 16 - RL ?? 6:45.04 (idle) 0 11 0 0 -44 0 0 16 - WL ?? 0:00.01 (swi1: net) 0 12 0 0 -48 0 0 16 - WL ?? 0:11.33 (swi7: tty: 0 14 0 0 76 0 0 16 sleep DL ?? 0:00.01 (random) 0 17 0 0 -24 0 0 16 - WL ?? 0:00.00 (swi6: acpi 0 20 0 0 -64 0 0 16 - WL ?? 0:00.02 (irq14: ata 0 21 0 0 -64 0 0 16 - WL ?? 0:00.03 (irq15: ata 0 23 0 0 -68 0 0 16 - WL ?? 0:00.00 (irq7: de0) 0 24 0 0 -64 0 0 16 - WL ?? 0:00.00 (irq6: fdc0 0 28 0 0 -60 0 0 16 - WL ?? 0:00.06 (irq1: atkb 0 29 0 0 -60 0 0 16 - WL ?? 0:00.01 (irq12: psm 0 32 0 0 171 0 0 16 pgzero DL ?? 0:02.16 (pagezero) 0 33 0 0 -16 0 0 16 psleep DL ?? 0:00.00 (bufdaemon) 0 34 0 0 20 0 0 16 syncer DL ?? 0:00.02 (syncer) 0 35 0 0 -4 0 0 16 vlruwt DL ?? 0:00.00 (vnlru) 0 36 0 0 8 0 0 16 nfsidl SL ?? 0:00.00 (nfsiod 0) 0 37 0 0 8 0 0 16 nfsidl SL ?? 0:00.00 (nfsiod 1) 0 38 0 0 8 0 0 16 nfsidl SL ?? 0:00.00 (nfsiod 2) 0 39 0 0 8 0 0 16 nfsidl SL ?? 0:00.00 (nfsiod 3) 0 74 1 0 -8 0 872 384 vinum DLs ?? 0:00.00 vinum: vinum 0 197 1 0 96 0 2616 1380 select Ss ?? 0:00.41 /usr/local/s 0 281 1 0 96 0 1224 788 select Ss ?? 0:00.01 /usr/sbin/sy 0 443 1 0 102 0 2976 2252 select Ss ?? 0:00.10 /usr/sbin/ss 1000 470 1 0 96 0 4000 2628 select Ss ?? 0:00.04 /usr/local/b 0 481 1 0 96 0 1188 696 select Ss ?? 0:00.00 /usr/sbin/mo 0 491 1 0 99 0 1376 1020 select Ss ?? 0:00.00 /usr/sbin/in 0 504 1 0 8 0 1308 976 nanslp Ss ?? 0:00.00 /usr/sbin/cr 0 513 1 0 8 0 1608 1268 wait Ss v0 0:00.02 login [pam] 1000 517 513 0 8 0 1400 1252 wait S v0 0:00.08 -bash (bash) 1000 541 517 0 76 20 1292 1136 - RN v0 0:01.54 /bin/bash ./ 1000 543 517 0 76 20 1292 1136 - RN v0 0:00.77 /bin/bash ./ 1000 618 517 0 96 0 776 624 - R+ v0 0:00.00 ps axl 0 514 1 0 5 0 1236 884 ttyin Ss+ v1 0:00.00 /usr/libexec 0 515 1 0 5 0 1236 884 ttyin Ss+ v2 0:00.00 /usr/libexec 0 516 1 0 5 0 1236 884 ttyin Ss+ v3 0:00.00 /usr/libexec -- Vallo KallasteReceived on Wed Apr 23 2003 - 10:52:19 UTC
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