[Samba] FreeBSD + Samba41 problems

[Tiago Ribeiro]

Hello, 

I have one server with 5 workstations connect on this samba41, the AD is ok, but,
sometimes i need to kill smbd process, this process consume 100% of CPU,
here is my log from the time of this error:

[2014/04/14 08:25:56.200293,  0] ../source3/smbd/posix_acls.c:1815(add_current_ace_to_acl)
  add_current_ace_to_acl: malformed ACL in file ACL ! Deny entry after Allow entry. Failing to set on file ServiCor/Comercial/Propostas/2014/Condomínios/ENTREGUES/Residencial San Lorenzo/Fotos/~0140203_151111.tmp.
[2014/04/14 08:26:14.293312,  0] ../source3/smbd/posix_acls.c:1815(add_current_ace_to_acl)
  add_current_ace_to_acl: malformed ACL in file ACL ! Deny entry after Allow entry. Failing to set on file ServiCor/Comercial/Propostas/2014/Condomínios/ENTREGUES/Residencial San Lorenzo/Fotos/~0140203_151007.tmp.
[2014/04/14 09:05:32.742502,  0] ../source3/smbd/open.c:1582(defer_open_done)
  PANIC: assert failed at ../source3/smbd/open.c(1582): ret
[2014/04/14 09:05:32.747430,  0] ../source3/lib/util.c:785(smb_panic_s3)
  PANIC (pid 13264): assert failed: ret
[2014/04/14 09:05:32.747800,  0] ../lib/util/fault.c:72(fault_report)
  ===============================================================
[2014/04/14 09:05:32.748050,  0] ../lib/util/fault.c:73(fault_report)
  INTERNAL ERROR: Signal 10 in pid 13264 (4.1.6)
  Please read the Trouble-Shooting section of the Samba HOWTO
[2014/04/14 09:05:32.748422,  0] ../lib/util/fault.c:75(fault_report)
  ===============================================================
[2014/04/14 09:05:32.748668,  0] ../source3/lib/util.c:785(smb_panic_s3)
  PANIC (pid 13264): internal error
[2014/04/14 09:05:32.749099,  0] ../source3/lib/util.c:896(log_stack_trace)
  BACKTRACE: 4 stack frames:
   #0 0x8029500ed <smb_panic_s3+45> at /usr/local/lib/libsmbconf.so.0
   #1 0x80146282c <smb_panic+60> at /usr/local/lib/libsamba-util.so.0
   #2 0x801462a41 <smb_panic+593> at /usr/local/lib/libsamba-util.so.0
   #3 0x803faa1a6 <pthread_sigmask+918> at /lib/libthr.so.3
[2014/04/14 09:05:32.749917,  0] ../source3/lib/dumpcore.c:312(dump_core)
  unable to change to %N.core
  refusing to dump core
[2014/04/14 09:06:32.825506,  0] ../source3/smbd/open.c:1582(defer_open_done)
  PANIC: assert failed at ../source3/smbd/open.c(1582): ret
[2014/04/14 09:06:32.825662,  0] ../source3/lib/util.c:785(smb_panic_s3)
  PANIC (pid 13437): assert failed: ret
[2014/04/14 09:06:32.825820,  0] ../lib/util/fault.c:72(fault_report)
  ===============================================================
[2014/04/14 09:06:32.825871,  0] ../lib/util/fault.c:73(fault_report)
  INTERNAL ERROR: Signal 10 in pid 13437 (4.1.6)
  Please read the Trouble-Shooting section of the Samba HOWTO
[2014/04/14 09:06:32.825935,  0] ../lib/util/fault.c:75(fault_report)
  ===============================================================
[2014/04/14 09:06:32.825981,  0] ../source3/lib/util.c:785(smb_panic_s3)
  PANIC (pid 13437): internal error
[2014/04/14 09:06:32.826225,  0] ../source3/lib/util.c:896(log_stack_trace)
  BACKTRACE: 4 stack frames:
   #0 0x8029500ed <smb_panic_s3+45> at /usr/local/lib/libsmbconf.so.0
   #1 0x80146282c <smb_panic+60> at /usr/local/lib/libsamba-util.so.0
   #2 0x801462a41 <smb_panic+593> at /usr/local/lib/libsamba-util.so.0
   #3 0x803faa1a6 <pthread_sigmask+918> at /lib/libthr.so.3
[2014/04/14 09:06:32.826542,  0] ../source3/lib/dumpcore.c:312(dump_core)
  unable to change to %N.core
  refusing to dump core
[2014/04/14 09:06:48.202125,  0] ../source3/smbd/open.c:1582(defer_open_done)
  PANIC: assert failed at ../source3/smbd/open.c(1582): ret
[2014/04/14 09:06:48.202636,  0] ../source3/lib/util.c:785(smb_panic_s3)
  PANIC (pid 13472): assert failed: ret
[2014/04/14 09:06:48.202973,  0] ../lib/util/fault.c:72(fault_report)
  ===============================================================
[2014/04/14 09:06:48.203239,  0] ../lib/util/fault.c:73(fault_report)
  INTERNAL ERROR: Signal 10 in pid 13472 (4.1.6)
  Please read the Trouble-Shooting section of the Samba HOWTO
[2014/04/14 09:06:48.203617,  0] ../lib/util/fault.c:75(fault_report)
  ===============================================================
[2014/04/14 09:06:48.203859,  0] ../source3/lib/util.c:785(smb_panic_s3)
  PANIC (pid 13472): internal error
[2014/04/14 09:06:48.204396,  0] ../source3/lib/util.c:896(log_stack_trace)
  BACKTRACE: 4 stack frames:
   #0 0x8029500ed <smb_panic_s3+45> at /usr/local/lib/libsmbconf.so.0
   #1 0x80146282c <smb_panic+60> at /usr/local/lib/libsamba-util.so.0
   #2 0x801462a41 <smb_panic+593> at /usr/local/lib/libsamba-util.so.0
   #3 0x803faa1a6 <pthread_sigmask+918> at /lib/libthr.so.3
[2014/04/14 09:06:48.205240,  0] ../source3/lib/dumpcore.c:312(dump_core)
  unable to change to %N.core
  refusing to dump core
[2014/04/14 10:26:44,  0] ../source3/smbd/server.c:1198(main)
  smbd version 4.1.6 started.
  Copyright Andrew Tridgell and the Samba Team 1992-2013


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