[Samba] samba 3.6.0 core dump

Justin Piszcz jpiszcz at lucidpixels.com
Sat Aug 13 11:18:00 MDT 2011 

Hello,

Any thoughts on what is causing this?

Aug 13 12:42:00 box smbd[29073]: [2011/08/13 12:42:00.489676,  0] lib/fault.c:47(fault_report) 
Aug 13 12:42:00 box smbd[29073]:   =============================================================== 
Aug 13 12:42:00 box smbd[29073]: [2011/08/13 12:42:00.490368,  0] lib/fault.c:48(fault_report) 
Aug 13 12:42:00 box smbd[29073]:   INTERNAL ERROR: Signal 11 in pid 29073 (3.6.0) 
Aug 13 12:42:00 box smbd[29073]:   Please read the Trouble-Shooting section of the Samba3-HOWTO 
Aug 13 12:42:00 box smbd[29073]: [2011/08/13 12:42:00.490448,  0] lib/fault.c:50(fault_report) 
Aug 13 12:42:00 box smbd[29073]: 
Aug 13 12:42:00 box smbd[29073]:   From: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf 
Aug 13 12:42:00 box smbd[29073]: [2011/08/13 12:42:00.490516,  0] lib/fault.c:51(fault_report) 
Aug 13 12:42:00 box smbd[29073]:   =============================================================== 
Aug 13 12:42:00 box smbd[29073]: [2011/08/13 12:42:00.490563,  0] lib/util.c:1116(smb_panic) 
Aug 13 12:42:00 box smbd[29073]:   PANIC (pid 29073): internal error 
Aug 13 12:42:00 box smbd[29073]: [2011/08/13 12:42:00.502997,  0] lib/util.c:1220(log_stack_trace) 
Aug 13 12:42:00 box smbd[29073]:   BACKTRACE: 29 stack frames: 
Aug 13 12:42:00 box smbd[29073]:    #0 /usr/sbin/smbd(log_stack_trace+0x1a) [0x7f1ecc85fbda] 
Aug 13 12:42:00 box smbd[29073]:    #1 /usr/sbin/smbd(smb_panic+0x25) [0x7f1ecc85fcb5] 
Aug 13 12:42:00 box smbd[29073]:    #2 /usr/sbin/smbd(+0x4202b8) [0x7f1ecc8512b8] 
Aug 13 12:42:00 box smbd[29073]:    #3 /lib/x86_64-linux-gnu/libc.so.6(+0x32480) [0x7f1ec91fe480] 
Aug 13 12:42:00 box smbd[29073]:    #4 /usr/sbin/smbd(+0x11bc52) [0x7f1ecc54cc52] 
Aug 13 12:42:00 box smbd[29073]:    #5 /usr/sbin/smbd(dptr_CloseDir+0x47) [0x7f1ecc54d437] 
Aug 13 12:42:00 box smbd[29073]:    #6 /usr/sbin/smbd(fd_close+0x13) [0x7f1ecc59b843] 
Aug 13 12:42:00 box smbd[29073]:    #7 /usr/sbin/smbd(close_file+0x218) [0x7f1ecc5a30e8] 
Aug 13 12:42:00 box smbd[29073]:    #8 /usr/sbin/smbd(file_close_conn+0x4c) [0x7f1ecc549e7c] 
Aug 13 12:42:00 box smbd[29073]:    #9 /usr/sbin/smbd(close_cnum+0x2c) [0x7f1ecc5bf26c] 
Aug 13 12:42:00 box smbd[29073]:    #10 /usr/sbin/smbd(+0x19e884) [0x7f1ecc5cf884] 
Aug 13 12:42:00 box smbd[29073]:    #11 /usr/lib/x86_64-linux-gnu/libtalloc.so.2(_talloc_free+0x3f5) [0x7f1ec9b88905] 
Aug 13 12:42:00 box smbd[29073]:    #12 /usr/sbin/smbd(smbd_smb2_request_process_tdis+0x60) [0x7f1ecc5d0250] 
Aug 13 12:42:00 box smbd[29073]:    #13 /usr/sbin/smbd(smbd_smb2_request_dispatch+0x2ee) [0x7f1ecc5cba5e] 
Aug 13 12:42:00 box smbd[29073]:    #14 /usr/sbin/smbd(+0x19b7bd) [0x7f1ecc5cc7bd] 
Aug 13 12:42:00 box smbd[29073]:    #15 /usr/sbin/smbd(+0x199440) [0x7f1ecc5ca440] 
Aug 13 12:42:00 box smbd[29073]:    #16 /usr/sbin/smbd(+0x236902) [0x7f1ecc667902] 
Aug 13 12:42:00 box smbd[29073]:    #17 /usr/sbin/smbd(+0x2363e4) [0x7f1ecc6673e4] 
Aug 13 12:42:00 box smbd[29073]:    #18 /usr/sbin/smbd(+0x235344) [0x7f1ecc666344] 
Aug 13 12:42:00 box smbd[29073]:    #19 /usr/sbin/smbd(tevent_common_loop_immediate+0xe2) [0x7f1ecc870da2] 
Aug 13 12:42:00 box smbd[29073]:    #20 /usr/sbin/smbd(run_events_poll+0x48) [0x7f1ecc86ee98] 
Aug 13 12:42:00 box smbd[29073]:    #21 /usr/sbin/smbd(smbd_process+0xd5b) [0x7f1ecc5bc07b] 
Aug 13 12:42:00 box smbd[29073]:    #22 /usr/sbin/smbd(+0x6a01ef) [0x7f1eccad11ef] 
Aug 13 12:42:00 box smbd[29073]:    #23 /usr/sbin/smbd(run_events_poll+0x34e) [0x7f1ecc86f19e] 
Aug 13 12:42:00 box smbd[29073]:    #24 /usr/sbin/smbd(+0x43e33a) [0x7f1ecc86f33a] 
Aug 13 12:42:00 box smbd[29073]:    #25 /usr/sbin/smbd(_tevent_loop_once+0x90) [0x7f1ecc86fec0] 
Aug 13 12:42:00 box smbd[29073]:    #26 /usr/sbin/smbd(main+0xef6) [0x7f1ecc53adc6] 
Aug 13 12:42:00 box smbd[29073]:    #27 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7f1ec91eaead] 
Aug 13 12:42:00 box smbd[29073]:    #28 /usr/sbin/smbd(+0x10a271) [0x7f1ecc53b271] 
Aug 13 12:42:00 box smbd[29073]: [2011/08/13 12:42:00.504115,  0] lib/fault.c:372(dump_core) 
Aug 13 12:42:00 box smbd[29073]:   dumping core in /var/log/samba/cores/smbd 
Aug 13 12:42:00 box smbd[29073]:


Backtrace:


Core was generated by `/usr/sbin/smbd -D'.
Program terminated with signal 6, Aborted.
#0  0x00007f1ec91fe405 in raise () from /lib/x86_64-linux-gnu/libc.so.6
(gdb) bt full
#0  0x00007f1ec91fe405 in raise () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f1ec9201680 in abort () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2  0x00007f1ecc85196b in dump_core ()
No symbol table info available.
#3  0x00007f1ecc85fcf1 in smb_panic ()
No symbol table info available.
#4  0x00007f1ecc8512b8 in ?? ()
No symbol table info available.
#5  <signal handler called>
No symbol table info available.
#6  0x00007f1ecc54cc52 in ?? ()
No symbol table info available.
#7  0x00007f1ecc54d437 in dptr_CloseDir ()
No symbol table info available.
#8  0x00007f1ecc59b843 in fd_close ()
No symbol table info available.
#9  0x00007f1ecc5a30e8 in close_file ()
No symbol table info available.
#10 0x00007f1ecc549e7c in file_close_conn ()
No symbol table info available.
#11 0x00007f1ecc5bf26c in close_cnum ()
---Type <return> to continue, or q <return> to quit---
No symbol table info available.
#12 0x00007f1ecc5cf884 in ?? ()
No symbol table info available.
#13 0x00007f1ec9b88905 in _talloc_free ()
    from /usr/lib/x86_64-linux-gnu/libtalloc.so.2
No symbol table info available.
#14 0x00007f1ecc5d0250 in smbd_smb2_request_process_tdis ()
No symbol table info available.
#15 0x00007f1ecc5cba5e in smbd_smb2_request_dispatch ()
No symbol table info available.
#16 0x00007f1ecc5cc7bd in ?? ()
No symbol table info available.
#17 0x00007f1ecc5ca440 in ?? ()
No symbol table info available.
#18 0x00007f1ecc667902 in ?? ()
No symbol table info available.
#19 0x00007f1ecc6673e4 in ?? ()
No symbol table info available.
#20 0x00007f1ecc666344 in ?? ()
No symbol table info available.
#21 0x00007f1ecc870da2 in tevent_common_loop_immediate ()
No symbol table info available.
#22 0x00007f1ecc86ee98 in run_events_poll ()
---Type <return> to continue, or q <return> to quit---
No symbol table info available.
#23 0x00007f1ecc5bc07b in smbd_process ()
No symbol table info available.
#24 0x00007f1eccad11ef in ?? ()
No symbol table info available.
#25 0x00007f1ecc86f19e in run_events_poll ()
No symbol table info available.
#26 0x00007f1ecc86f33a in ?? ()
No symbol table info available.
#27 0x00007f1ecc86fec0 in _tevent_loop_once ()
No symbol table info available.
#28 0x00007f1ecc53adc6 in main ()
No symbol table info available.
(gdb)


Justin.

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