[Samba] Problem with 3.0.10 and 3.0.11 with 1 smbd process using
99% cpu
John C. Hennessy
jchennessy at hnkts.net
Tue Mar 1 17:32:35 GMT 2005
I've been having problems since updating to samba 3.0.10 on Debian 3.1
Below is the output of ltrace and gdb on the offending smbd process.
I tried upgrading to 3.0.11 and the problem still exists. Anyone have
any suggestions?
[ltrace output]
After about 20 seconds on the processes ltrace loops this
iconv(0x82cecc8, 0xbffff218, 0xbffff21c, 0xbffff220, 0xbffff224) = -1
__errno_location() = 0x403ac560
iconv(0x82cecc8, 0, 0, 0, 0) = 0
__errno_location() = 0x403ac560
iconv(0x82cecc8, 0xbffff218, 0xbffff21c, 0xbffff220, 0xbffff224) = -1
__errno_location() = 0x403ac560
iconv(0x82cecc8, 0, 0, 0, 0) = 0
__errno_location() = 0x403ac560
iconv(0x82cecc8, 0xbffff218, 0xbffff21c, 0xbffff220, 0xbffff224) = -1
__errno_location() = 0x403ac560
iconv(0x82cecc8, 0, 0, 0, 0) = 0
__errno_location() = 0x403ac560
iconv(0x82cecc8, 0xbffff218, 0xbffff21c, 0xbffff220, 0xbffff224) = -1
__errno_location() = 0x403ac560
iconv(0x82cecc8, 0, 0, 0, 0) = 0
__errno_location() = 0x403ac560
[gdb backtrace]
Attaching to program: /usr/sbin/smbd, process 10657
<snip>
0x40202cf9 in memcpy () from /lib/tls/libc.so.6
(gdb) bt
#0 0x40202cf9 in memcpy () from /lib/tls/libc.so.6
#1 0x081ac059 in tdb_set_lock_alarm ()
#2 0x081ac20d in tdb_set_lock_alarm ()
#3 0x081ad49b in tdb_exists ()
#4 0x081ad6e3 in tdb_traverse ()
#5 0x081b4a79 in pjob_delete ()
#6 0x081b4f61 in pjob_delete ()
#7 0x081a450b in message_dispatch ()
#8 0x081b5186 in start_background_queue ()
#9 0x081ffd62 in main ()
(gdb)
John C. Hennessy
President/CTO
HNK Technology Solutions, Inc.
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