On my 3rd and final Debian server (upgraded in reverse order of
importance), the upgrade from 3.0.22 to 3.0.23c is producing segfault
errors ( Security is ADS). The log from the system attempting to
connect is provided below. The other two had a few issues, but were
fixable. To make the other two work, I had to change the winbind
separator from "+" to the default "\". I changed all references in
smb.conf and the user mapping file to reflect that. My one username
mapping was changed from root = DOMAIN\Administrator to root =
@"DOMAIN\Domain Admins". I then had to rejoin the domain and reboot the
system.
On the broken system wbinfo -u and -g pull in all users and groups from
the active directory pdc. Logs smbd, nmbd, and winbindd do not show
anything indicating trouble. I'm really stumped after two successful
upgrades.
Thanks,
Dale
[2006/09/15 16:04:14, 0] lib/fault.c:fault_report(41)
===============================================================
[2006/09/15 16:04:14, 0] lib/fault.c:fault_report(42)
INTERNAL ERROR: Signal 6 in pid 2566 (3.0.23c)
Please read the Trouble-Shooting section of the Samba3-HOWTO
[2006/09/15 16:04:14, 0] lib/fault.c:fault_report(44)
From: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf
[2006/09/15 16:04:14, 0] lib/fault.c:fault_report(45)
===============================================================
[2006/09/15 16:04:14, 0] lib/util.c:smb_panic(1592)
PANIC (pid 2566): internal error
[2006/09/15 16:04:14, 0] lib/util.c:log_stack_trace(1699)
BACKTRACE: 24 stack frames:
#0 /usr/sbin/smbd(log_stack_trace+0x23) [0x822d243]
#1 /usr/sbin/smbd(smb_panic+0x48) [0x822d0c8]
#2 /usr/sbin/smbd [0x821adec]
#3 [0xffffe420]
#4 /lib/tls/libc.so.6(abort+0x109) [0x401df0c9]
#5 /usr/sbin/smbd [0x823285b]
#6 /usr/sbin/smbd(_talloc_realloc+0x3d) [0x82330ed]
#7 /usr/sbin/smbd(add_sid_to_array+0x40) [0x82276f0]
#8 /usr/sbin/smbd(create_token_from_username+0x571) [0x826c9f1]
#9 /usr/sbin/smbd(user_in_group_sid+0x65) [0x826cf25]
#10 /usr/sbin/smbd(user_in_group+0xf3) [0x826d123]
#11 /usr/sbin/smbd(user_in_list+0xdc) [0x809841c]
#12 /usr/sbin/smbd(map_username+0x3f2) [0x8094002]
#13 /usr/sbin/smbd [0x80bece7]
#14 /usr/sbin/smbd [0x80bfc05]
#15 /usr/sbin/smbd [0x80c0334]
#16 /usr/sbin/smbd(reply_sesssetup_and_X+0xfb7) [0x80c1647]
#17 /usr/sbin/smbd [0x80e9c5f]
#18 /usr/sbin/smbd [0x80e9e84]
#19 /usr/sbin/smbd [0x80ea0a2]
#20 /usr/sbin/smbd(smbd_process+0x155) [0x80eaf85]
#21 /usr/sbin/smbd(main+0x92e) [0x82c273e]
#22 /lib/tls/libc.so.6(__libc_start_main+0xc8) [0x401c9ea8]
#23 /usr/sbin/smbd [0x8082dd1]
[2006/09/15 16:04:14, 0] lib/util.c:smb_panic(1600)
smb_panic(): calling panic action [/usr/share/samba/panic-action 2566]
[2006/09/15 16:04:14, 0] lib/util.c:smb_panic(1608)
smb_panic(): action returned status 0
[2006/09/15 16:04:14, 0] lib/fault.c:dump_core(173)
dumping core in /var/log/samba/cores/smbd
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