nnpfs_lock on FreeBSD 5.4 with Arla-0.40
Marcus Crestani
crestani at informatik.uni-tuebingen.de
Fri Aug 12 07:33:14 CEST 2005
>>>>> Love writes:
> Can you list all process states (ps axlwww) and give backtraces force
> those that are in nnpfs or nnpfs_lock (using gdb) ?
The only process in nnpfs_lock is the XEmacs process. Attaching to this
process using gdb does not work:
Starting gdb as a normal user blocks here:
(gdb) attach 701
Attaching to process 701
$ ps axlwww | grep gdb then shows
5566 73611 69270 0 8 0 3164 1872 wait I+ p1 0:00.02 gdb
Starting gdb as root core dumps:
(gdb) attach 701
Attaching to process 701
/usr/src/gnu/usr.bin/gdb/libgdb/../../../../contrib/gdb/gdb/solib-svr4.c:1443: internal-error: legacy_fetch_link_map_offsets called without legacy link_map support enabled.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Quit this debugging session? (y or n) n
/usr/src/gnu/usr.bin/gdb/libgdb/../../../../contrib/gdb/gdb/solib-svr4.c:1443: internal-error: legacy_fetch_link_map_offsets called without legacy link_map support enabled.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Create a core file of GDB? (y or n) n
Here is the full output of ps axlwww:
UID PID PPID CPU PRI NI VSZ RSS MWCHAN STAT TT TIME COMMAND
0 0 0 0 -16 0 0 0 sched DLs ?? 0:00.00 [swapper]
0 1 0 0 8 0 740 344 wait ILs ?? 0:00.01 /sbin/init --
0 2 0 0 -8 0 0 8 - DL ?? 0:00.02 [g_event]
0 3 0 5 -8 0 0 8 - DL ?? 0:01.80 [g_up]
0 4 0 3 -8 0 0 8 - DL ?? 0:02.80 [g_down]
0 5 0 0 8 0 0 8 - DL ?? 0:00.00 [kqueue taskq]
0 6 0 0 8 0 0 8 - DL ?? 0:00.00 [thread taskq]
0 7 0 0 -8 0 0 8 - DL ?? 0:00.00 [fdc0]
0 8 0 0 -16 0 0 8 psleep DL ?? 0:00.14 [pagedaemon]
0 9 0 0 20 0 0 8 psleep DL ?? 0:00.00 [vmdaemon]
0 10 0 0 -16 0 0 8 ktrace DL ?? 0:00.00 [ktrace]
0 11 0 170 171 0 0 8 - RL ?? 2:40.37 [idle]
0 12 0 0 -84 0 0 8 - WL ?? 0:00.00 [irq0: clk]
0 13 0 0 -60 0 0 8 - WL ?? 0:00.01 [irq1: atkbd0]
0 14 0 0 -60 0 0 8 - WL ?? 0:00.00 [irq3: sio1]
0 15 0 0 -60 0 0 8 - WL ?? 0:00.00 [irq4: sio0]
0 16 0 0 -21 0 0 8 - WL ?? 0:00.00 [irq5:]
0 17 0 0 -64 0 0 8 - WL ?? 0:00.00 [irq6: fdc0]
0 18 0 0 -60 0 0 8 - WL ?? 0:00.00 [irq7: ppc0]
0 19 0 0 -84 0 0 8 - WL ?? 0:00.00 [irq8: rtc]
0 20 0 0 -64 0 0 8 - WL ?? 0:00.15 [irq9: uhci0 drm0]
0 21 0 0 -64 0 0 8 - WL ?? 0:00.00 [irq10: uhci1]
0 22 0 0 -68 0 0 8 - WL ?? 0:00.55 [irq11: fxp0]
0 23 0 0 -60 0 0 8 - WL ?? 0:00.02 [irq12: psm0]
0 24 0 0 -21 0 0 8 - WL ?? 0:00.00 [irq13:]
0 25 0 1 -64 0 0 8 - WL ?? 0:00.76 [irq14: ata0]
0 26 0 0 -64 0 0 8 - WL ?? 0:00.00 [irq15: ata1]
0 27 0 0 -28 0 0 8 - WL ?? 0:00.27 [swi5: clock sio]
0 28 0 0 -32 0 0 8 - WL ?? 0:00.00 [swi4: vm]
0 29 0 0 -44 0 0 8 - WL ?? 0:00.44 [swi1: net]
0 30 0 1 -16 0 0 8 - DL ?? 0:00.41 [yarrow]
0 31 0 0 -40 0 0 8 - WL ?? 0:00.00 [swi2: camnet]
0 32 0 0 -36 0 0 8 - WL ?? 0:00.00 [swi3: cambio]
0 33 0 0 -24 0 0 8 - WL ?? 0:00.00 [swi6: task queue]
0 34 0 0 -24 0 0 8 - WL ?? 0:00.00 [swi6:+]
0 35 0 0 -24 0 0 8 - WL ?? 0:00.00 [swi6:+]
0 36 0 0 8 0 0 8 usbevt DL ?? 0:00.00 [usb0]
0 37 0 0 8 0 0 8 usbtsk DL ?? 0:00.00 [usbtask]
0 38 0 0 8 0 0 8 usbevt DL ?? 0:00.00 [usb1]
0 39 0 0 -48 0 0 8 - WL ?? 0:00.00 [swi0: sio]
0 40 0 1 171 0 0 8 pgzero DL ?? 0:01.44 [pagezero]
0 41 0 0 -16 0 0 8 psleep DL ?? 0:00.01 [bufdaemon]
0 42 0 10 -4 0 0 8 getblk DL ?? 0:04.53 [syncer]
0 43 0 0 -4 0 0 8 vlruwt DL ?? 0:00.00 [vnlru]
0 44 0 0 8 0 0 8 - IL ?? 0:00.00 [nfsiod 0]
0 45 0 0 8 0 0 8 - IL ?? 0:00.00 [nfsiod 1]
0 46 0 0 8 0 0 8 - IL ?? 0:00.00 [nfsiod 2]
0 47 0 0 8 0 0 8 - IL ?? 0:00.00 [nfsiod 3]
0 48 0 0 -8 0 0 8 - DL ?? 0:00.02 [schedcpu]
0 236 1 0 96 0 1772 1352 select Ss ?? 0:00.01 /sbin/dhclient fxp0
0 263 1 0 96 0 516 356 select Is ?? 0:00.00 /sbin/devd
0 281 1 0 96 0 1328 892 select Is ?? 0:00.02 /usr/sbin/syslogd -s
0 299 1 0 96 0 1596 1144 select Ss ?? 0:00.01 /usr/sbin/rpcbind
0 312 1 0 96 0 1332 1060 select Is ?? 0:00.01 /usr/sbin/ypbind -m -S wsi,service-s14,service-s1
0 374 1 0 96 0 1244 784 select Ss ?? 0:00.00 /usr/sbin/usbd
0 392 1 99 108 0 1296 936 select Is ?? 0:00.01 /usr/sbin/lpd
0 409 1 0 96 0 2976 1776 select Ss ?? 0:00.03 /usr/sbin/ntpd -p /var/run/ntpd.pid -f /var/db/ntpd.drift
0 435 1 57 103 0 3240 2408 select Is ?? 0:00.00 /usr/sbin/sshd
0 441 1 0 96 0 3512 2740 select Ss ?? 0:00.01 sendmail: accepting connections (sendmail)
25 445 1 96 20 0 3392 2764 pause Is ?? 0:00.00 sendmail: Queue runner at 00:30:00 for /var/spool/clientmqueue (sendmail)
0 460 1 0 8 0 1360 1008 nanslp Is ?? 0:00.01 /usr/sbin/cron -s
0 506 1 0 96 0 1240 768 select Ss ?? 0:00.02 /usr/sbin/moused -p /dev/psm0 -t auto
0 527 1 54 102 0 1520 1216 select Is ?? 0:00.03 /usr/sbin/inetd -wW -C 60
0 542 1 96 20 0 2968 1812 pause I ?? 0:00.03 /usr/X11R6/bin/xdm -nodaemon ttyv8
0 545 542 0 96 0 56504 46184 select Ss ?? 0:02.53 /usr/X11R6/bin/X -auth /usr/X11R6/lib/X11/xdm/authdir/authfiles/A:0-bRYMnk (Xorg)
0 546 542 13 8 0 4952 4108 wait Is ?? 0:00.10 xdm: :0 (xdm)
5566 559 546 81 8 0 1648 1056 wait Is ?? 0:00.14 /bin/sh /afs/informatik.uni-tuebingen.de/home/crestani/.xinitrc
5566 573 559 0 96 0 2476 1968 select S ?? 0:00.31 icewm
5566 574 573 0 96 0 3124 2344 select Ss ?? 0:00.00 ssh-agent /afs/wsi/home/crestani/.xinitrc_exec
0 579 573 0 -84 0 0 0 - Z ?? 0:00.00 <defunct>
0 580 479 69 104 0 21156 7776 select I ?? 0:00.30 [scshvm]
0 581 573 0 96 0 5532 4264 select Ss ?? 0:00.28 xterm -u8 -geometry 80x74 (xterm-static)
0 621 573 0 96 0 6248 5064 select Ss ?? 0:00.13 xterm -u8 -geometry 80x74 (xterm-static)
5566 583 581 0 20 0 2336 1852 pause Is p0 0:00.12 tcsh
5566 684 583 9 8 0 1272 1028 wait I+ p0 0:00.02 make
5566 689 684 9 8 0 1652 1124 wait I+ p0 0:00.01 /bin/sh -c cd ./src && make all
5566 690 689 56 8 0 1564 1340 wait I+ p0 0:00.09 make all
5566 701 690 53 -4 0 14904 14272 nnpfs_ DL+ p0 0:07.23 ./xemacs -no-packages -batch -no-autoloads -l update-elc-2.el -f batch-update-elc-2 /afs/informatik.uni-tuebingen.de/home/crestani/src/xemacs/newgc-xemacs-21.5/src/../lisp
5566 622 621 0 20 0 2316 1772 pause Ss p1 0:00.10 tcsh
5566 705 622 1 96 0 1440 952 - R+ p1 0:00.01 ps axlwww
0 534 1 96 5 0 1288 956 ttyin Is+ v0 0:00.01 /usr/libexec/getty Pc ttyv0
0 535 1 96 5 0 1288 956 ttyin Is+ v1 0:00.00 /usr/libexec/getty Pc ttyv1
0 536 1 96 5 0 1288 956 ttyin Is+ v2 0:00.00 /usr/libexec/getty Pc ttyv2
0 537 1 96 5 0 1288 956 ttyin Is+ v3 0:00.00 /usr/libexec/getty Pc ttyv3
0 538 1 96 5 0 1288 956 ttyin Is+ v4 0:00.00 /usr/libexec/getty Pc ttyv4
0 539 1 96 5 0 1288 956 ttyin Is+ v5 0:00.00 /usr/libexec/getty Pc ttyv5
0 540 1 96 5 0 1288 956 ttyin Is+ v6 0:00.00 /usr/libexec/getty Pc ttyv6
0 541 1 96 5 0 1288 956 ttyin Is+ v7 0:00.00 /usr/libexec/getty Pc ttyv7
0 470 1 96 8 0 1648 1032 wait I+ con- 0:00.01 /bin/sh /etc/rc.arla
0 479 1 0 8 0 1644 1064 wait I+ con- 0:00.00 /bin/sh /usr/local/etc/rc.d/S25pullup.sh start
0 491 470 1 96 0 8988 6784 select S+ con- 0:10.43 /usr/arla/libexec/arlad --conffile=/usr/arla/etc/arla.conf --cache-dir=/var/afscache --log=syslog --no-fork --no-recover
Do you need more information?
Thanks for your help!
--
Marcus
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