[Bug 209421] Processes hangs in D state, suspfs or vofflock wchan under FreeBSD 10.X
bugzilla-noreply at freebsd.org
bugzilla-noreply at freebsd.org
Mon Jan 30 16:54:10 UTC 2017
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=209421
vvv <work+freebsd at vvv.kiev.ua> changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|10.3-RELEASE |11.0-RELEASE
--- Comment #6 from vvv <work+freebsd at vvv.kiev.ua> ---
uname -a:
FreeBSD hostname 11.0-RELEASE-p1 FreeBSD 11.0-RELEASE-p1 #0 r306420: Thu Sep 29
01:43:23 UTC 2016 root at releng2.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC
amd64
ps auxwwO wchan:
user123 21246 0,0 0,2 192920 45800 - D 18:20 0:00,19
/usr/local/bin/p 21246 suspfs - D 0:00,19 /usr/local/bin/php-cgi
root 21442 0,0 0,0 8396 2676 - Ds 18:21 0:00,01
find -H /tmp -na 21442 suspfs - Ds 0:00,01 find -H /tmp -name sess_*
-mtime +1h -delete
user234 21669 0,0 0,0 11544 3420 - D 18:21 0:00,02
unzip -ao /tmp/f 21669 suspfs - D 0:00,02 unzip -ao
/tmp/fm/55BA42987CD9F1D024546F689963E25C/dist.zip -d
/tmp/fm/55BA42987CD9F1D024546F689963E25C
www 22188 0,0 0,2 146188 62200 - D 18:23 0:00,24
/usr/local/sbin/ 22188 suspfs - D 0:00,24 /usr/local/sbin/httpd -f
/usr/local/etc/apache24/httpd.conf -c PidFile /var/run/httpd.users.pid
www 22439 0,0 0,2 146188 61772 - D 18:24 0:00,03
/usr/local/sbin/ 22439 suspfs - D 0:00,03 /usr/local/sbin/httpd -f
/usr/local/etc/apache24/httpd.conf -c PidFile /var/run/httpd.users.pid
www 22442 0,0 0,2 146188 61768 - D 18:24 0:00,02
/usr/local/sbin/ 22442 suspfs - D 0:00,02 /usr/local/sbin/httpd -f
/usr/local/etc/apache24/httpd.conf -c PidFile /var/run/httpd.users.pid
www 22789 0,0 0,2 146188 61780 - D 18:26 0:00,03
/usr/local/sbin/ 22789 suspfs - D 0:00,03 /usr/local/sbin/httpd -f
/usr/local/etc/apache24/httpd.conf -c PidFile /var/run/httpd.users.pid
www 22790 0,0 0,2 146188 61772 - D 18:26 0:00,02
/usr/local/sbin/ 22790 suspfs - D 0:00,02 /usr/local/sbin/httpd -f
/usr/local/etc/apache24/httpd.conf -c PidFile /var/run/httpd.users.pid
www 22799 0,0 0,2 146188 61800 - D 18:26 0:00,03
/usr/local/sbin/ 22799 suspfs - D 0:00,03 /usr/local/sbin/httpd -f
/usr/local/etc/apache24/httpd.conf -c PidFile /var/run/httpd.users.pid
www 22802 0,0 0,2 146188 61764 - D 18:26 0:00,02
/usr/local/sbin/ 22802 suspfs - D 0:00,02 /usr/local/sbin/httpd -f
/usr/local/etc/apache24/httpd.conf -c PidFile /var/run/httpd.users.pid
user345 22821 0,0 0,0 44148 3504 - Ds 18:26 0:00,12
ftpd: bzq-79-183 22821 range - Ds 0:00,12 ftpd:
???.red.bezeqint.net: user/user345: STOR
pack-473a0372073c2c7baee9ef960158fa0d3fa750e4.idx\r\n (ftpd)
www 22834 0,0 0,2 146188 61764 - D 18:26 0:00,02
/usr/local/sbin/ 22834 suspfs - D 0:00,02 /usr/local/sbin/httpd -f
/usr/local/etc/apache24/httpd.conf -c PidFile /var/run/httpd.users.pid
www 22935 0,0 0,2 146188 61828 - D 18:26 0:00,04
/usr/local/sbin/ 22935 vofflock - D 0:00,04 /usr/local/sbin/httpd -f
/usr/local/etc/apache24/httpd.conf -c PidFile /var/run/httpd.users.pid
www 23009 0,0 0,2 146188 61772 - D 18:27 0:00,01
/usr/local/sbin/ 23009 vofflock - D 0:00,01 /usr/local/sbin/httpd -f
/usr/local/etc/apache24/httpd.conf -c PidFile /var/run/httpd.users.pid
.....
procstat -kk 22188:
PID TID COMM TDNAME KSTACK
22188 100207 httpd - mi_switch+0xd2 sleepq_wait+0x3a
_sleep+0x2a1 vn_start_write_locked+0xa6 vn_start_write+0xdf vn_close+0x5b
vn_closefile+0x4a _fdrop+0x1a closef+0x2d4 closefp+0xb6 amd64_syscall+0x4ce
Xfast_syscall+0xfb
procstat -kk 22935:
PID TID COMM TDNAME KSTACK
22935 100997 httpd - mi_switch+0xd2 sleepq_wait+0x3a
_sleep+0x2a1 foffset_lock+0xda vn_io_fault+0x5a dofilewrite+0x87
kern_writev+0x68 sys_write+0x84 amd64_syscall+0x4ce Xfast_syscall+0xfb
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