Panic in smbd (4.1.4)

[Peter Schaefer]

Hi!

I'm running "smbd version 4.1.4-SerNet-Debian-7.wheezy" and it crashed (see below).

Is this a known issue? It happend during executing a Setup.exe which did (i think) copy a folder with many small files 
from server to a Win7x64 client. Let me know if you want the core file (17 MiB) or if i could help in another way. Samba 
runs as an AD DC here.

[2014/02/02 18:02:52.427729,  0] ../source3/smbd/open.c:1582(defer_open_done)
   PANIC: assert failed at ../source3/smbd/open.c(1582): ret
[2014/02/02 18:02:52.427887,  0] ../source3/lib/util.c:785(smb_panic_s3)
   PANIC (pid 21448): assert failed: ret
[2014/02/02 18:02:52.450505,  0] ../source3/lib/util.c:896(log_stack_trace)
   BACKTRACE: 23 stack frames:
    #0 /usr/lib/x86_64-linux-gnu/samba/libsmbconf.so.0(log_stack_trace+0x1a) [0x7ffeb78f02b9]
    #1 /usr/lib/x86_64-linux-gnu/samba/libsmbconf.so.0(smb_panic_s3+0x55) [0x7ffeb78f03b7]
    #2 /usr/lib/x86_64-linux-gnu/samba/libsamba-util.so.0(smb_panic+0x2d) [0x7ffeb9230edb]
    #3 /usr/lib/x86_64-linux-gnu/samba/libsmbd_base.so(+0xfc9e7) [0x7ffeb8e129e7]
    #4 /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(_tevent_req_notify_callback+0x2a) [0x7ffeb8b0dd1e]
    #5 /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(+0x4d30) [0x7ffeb8b0dd30]
    #6 /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(_tevent_req_done+0x11) [0x7ffeb8b0de23]
    #7 /usr/lib/x86_64-linux-gnu/samba/libsmbconf.so.0(+0x3a4c8) [0x7ffeb79034c8]
    #8 /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(_tevent_req_notify_callback+0x2a) [0x7ffeb8b0dd1e]
    #9 /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(+0x4d30) [0x7ffeb8b0dd30]
    #10 /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(+0x4da9) [0x7ffeb8b0dda9]
    #11 /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(tevent_common_loop_immediate+0x128) [0x7ffeb8b0d6c5]
    #12 /usr/lib/x86_64-linux-gnu/samba/libsmbconf.so.0(run_events_poll+0x44) [0x7ffeb790d905]
    #13 /usr/lib/x86_64-linux-gnu/samba/libsmbconf.so.0(+0x44c5a) [0x7ffeb790dc5a]
    #14 /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(_tevent_loop_once+0x92) [0x7ffeb8b0ce61]
    #15 /usr/lib/x86_64-linux-gnu/samba/libsmbd_base.so(smbd_process+0xedd) [0x7ffeb8e3520f]
    #16 /usr/sbin/smbd(+0x8fa1) [0x7ffeb9891fa1]
    #17 /usr/lib/x86_64-linux-gnu/samba/libsmbconf.so.0(run_events_poll+0x2eb) [0x7ffeb790dbac]
    #18 /usr/lib/x86_64-linux-gnu/samba/libsmbconf.so.0(+0x44d21) [0x7ffeb790dd21]
    #19 /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(_tevent_loop_once+0x92) [0x7ffeb8b0ce61]
    #20 /usr/sbin/smbd(main+0x181c) [0x7ffeb9893d89]
    #21 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7ffeb6384ead]
    #22 /usr/sbin/smbd(+0x5fb9) [0x7ffeb988efb9]
[2014/02/02 18:02:52.452108,  0] ../source3/lib/dumpcore.c:317(dump_core)
   dumping core in /var/log/samba/cores/smbd

Regards,
  Peter