Subject: Re: Process hang on LFS
To: YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp>
From: Gary Duzan <gary@duzan.org>
List: current-users
Date: 01/28/2003 18:36:28
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Content-ID: <27045.1043796815.1@capo.xnet.duzan.org>
In Message <1043796441.471308.26417.nullmailer@yamt.dyndns.org> ,
YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp> wrote:
=>hi,
=>
=>can you provide a result of 'ps -axl'?
=>(or ps/w on ddb)
The result is attached. It is now to the point where trying to
write anything to the file system hangs, so I just did an echo to
a file there, which shows up as process 27038.
Gary Duzan
=>YAMAMOTO Takashi
=>
=>> Ok, after rebooting into the new kernel I again get a process
=>> hanging in "lfsresbu". So while I originally suspected some recent
=>> SA-related process cleanup, I now suspect it is related to the
=>> recent daddr_t changes.
=>>
=>> Gary Duzan
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Content-ID: <27045.1043796815.2@capo.xnet.duzan.org>
UID PID PPID CPU PRI NI VSZ RSS WCHAN STAT TT TIME COMMAND
0 0 0 0 -18 0 0 30192 schedule DKs ?? 0:00.00 [swapper]
0 1 0 0 10 0 56 660 wait Ss ?? 0:00.01 init
0 2 0 0 -18 0 0 30192 acpische DK ?? 0:00.72 [acpi sched]
0 3 0 0 10 0 0 30192 usbevt DK ?? 0:00.00 [usb0]
0 4 0 0 10 0 0 30192 usbtsk DK ?? 0:00.00 [usbtask]
0 5 0 0 10 0 0 30192 usbevt DK ?? 0:00.00 [usb1]
0 6 0 0 -6 0 0 30192 sccomp DK ?? 0:00.00 [atapibus0]
0 7 0 0 0 0 0 30192 fwohciev DK ?? 0:00.38 [fwohci0]
0 8 0 0 -18 0 0 30192 pgdaemon DK ?? 0:00.00 [pagedaemon]
0 9 0 0 -18 0 0 30192 reaper DK ?? 0:02.18 [reaper]
0 10 0 0 18 0 0 30192 syncer DK ?? 0:06.94 [ioflush]
0 11 0 0 -18 0 0 30192 aiodoned DK ?? 0:04.13 [aiodoned]
0 89 1 0 2 0 184 724 select Ss ?? 0:00.03 /usr/sbin/syslogd -s
0 102 1 0 2 0 152 736 select Ss ?? 0:00.01 /usr/sbin/rpcbind -l
0 115 0 0 10 0 0 30192 nfsidl SK ?? 0:00.00 [nfsio]
0 116 0 0 10 0 0 30192 nfsidl IK ?? 0:00.00 [nfsio]
0 117 0 0 10 0 0 30192 nfsidl IK ?? 0:00.00 [nfsio]
0 118 0 0 10 0 0 30192 nfsidl IK ?? 0:00.00 [nfsio]
0 142 1 0 2 0 172 892 select Ss ?? 0:00.01 /usr/sbin/mountd
0 145 1 13 2 0 116 720 select Is ?? 0:00.00 nfsd: master
0 147 145 13 2 0 44 440 nfsd IL ?? 0:00.00 nfsd: server
0 148 145 13 2 0 44 440 nfsd IL ?? 0:00.00 nfsd: server
0 149 145 13 2 0 44 440 nfsd IL ?? 0:00.00 nfsd: server
0 150 145 13 2 0 44 440 nfsd IL ?? 0:00.00 nfsd: server
0 152 1 0 2 0 156 716 select Ss ?? 0:00.01 /usr/sbin/rpc.statd
0 154 1 0 2 0 168 708 select Ss ?? 0:00.01 /usr/sbin/rpc.lockd
0 171 1 5 2 0 1000 656 select Is ?? 0:00.00 /usr/sbin/dhcpd -q
0 176 1 13 2 0 124 660 select Is ?? 0:00.00 /usr/sbin/lpd
0 188 1 0 18 -12 716 1604 pause S<s ?? 0:00.52 /usr/sbin/ntpd
0 203 1 6 18 0 180 1016 pause Is ?? 0:00.01 /usr/X11R6/bin/xdm
0 209 203 0 2 0 4904 5120 select Ss ?? 0:00.44 /usr/X11R6/bin/X :2 vt07 -depth 16 -auth /usr/X11R6/lib/X11/
0 210 203 0 2 0 336 1716 select Is ?? 0:00.01 xdm: :2
0 211 1 0 2 0 384 1404 select Ss ?? 0:00.36 /usr/sbin/sshd
0 214 1 0 2 0 700 1492 select Ss ?? 0:00.21 sendmail: accepting connections
0 228 1 13 18 0 56 616 pause Is ?? 0:00.00 /usr/sbin/inetd -l
0 233 1 0 10 0 224 652 nanoslee Ss ?? 0:00.03 /usr/sbin/cron
0 27012 211 0 2 0 548 1880 netio Ss ?? 0:00.02 sshd: gary [priv]
100 27014 27012 0 2 0 508 1712 select S ?? 0:00.01 sshd: gary@ttyp0
0 27036 1 0 10 0 64 616 wait Ss ?? 0:00.00 /usr/libexec/lfs_cleanerd -b -n 4 /usr2
0 27037 27036 5 33 0 11260 11820 segment S ?? 0:01.15 /usr/libexec/lfs_cleanerd -b -n 4 /usr2
100 27015 27014 0 18 0 1196 1476 pause Ss p0 0:00.01 -tcsh
0 27026 27015 0 18 0 1192 1444 pause S p0 0:00.02 -csh (tcsh)
0 27038 27026 1 29 0 1192 776 lfsresbu S p0 0:00.83 -csh (tcsh)
0 27039 27026 1 29 0 88 560 - R+ p0 0:00.00 ps -axl
0 235 1 13 3 0 48 672 ttyin Is+ E0 0:00.00 /usr/libexec/getty Pc ttyE0
0 236 1 13 3 0 48 672 ttyin Is+ E1 0:00.00 /usr/libexec/getty Pc ttyE1
0 237 1 13 3 0 48 672 ttyin Is+ E2 0:00.00 /usr/libexec/getty Pc ttyE2
0 238 1 13 3 0 48 672 ttyin Is+ E3 0:00.00 /usr/libexec/getty Pc ttyE3
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