[Samba-it] samba 4.1.17 PANIC

[Alessandro Bono]

Ciao

ho aggiornato un samba pdc 3.6 alla versione 4.1.17 di sernet su centos 6
sembrava tutto funzionante ma gli utenti si lamentano di malfunzionamenti
nei log vedo questo

  STATUS=daemon 'smbd' finished starting up and ready to serve 
connectionsPANIC: assert failed at ../source3/smbd/uid.c(317): 
conn->force_group_gid != (gid_t)-1
[2015/04/13 08:20:13.455276,  0] ../source3/lib/util.c:785(smb_panic_s3)
   PANIC (pid 8373): assert failed: conn->force_group_gid != (gid_t)-1
[2015/04/13 08:20:13.456833,  0] ../source3/lib/util.c:896(log_stack_trace)
   BACKTRACE: 22 stack frames:
    #0 /usr/lib64/samba/libsmbconf.so.0(log_stack_trace+0x1c) 
[0x7f896846e9b7]
    #1 /usr/lib64/samba/libsmbconf.so.0(smb_panic_s3+0x55) [0x7f896846eab9]
    #2 /usr/lib64/samba/libsamba-util.so.0(smb_panic+0x2d) [0x7f8969fb6bae]
    #3 /usr/lib64/samba/libsmbd_base.so(+0xf0ab3) [0x7f8969b96ab3]
    #4 /usr/lib64/samba/libsmbd_base.so(change_to_user+0x17b) 
[0x7f8969b96f1b]
    #5 /usr/lib64/samba/libsmbd_base.so(+0x11a25f) [0x7f8969bc025f]
    #6 /usr/lib64/samba/libsmbd_base.so(make_connection_smb2+0xb0) 
[0x7f8969bc12b0]
    #7 
/usr/lib64/samba/libsmbd_base.so(smbd_smb2_request_process_tcon+0x5d0) 
[0x7f8969bd6450]
    #8 
/usr/lib64/samba/libsmbd_base.so(smbd_smb2_request_dispatch+0xb8f) 
[0x7f8969bd098d]
    #9 /usr/lib64/samba/libsmbd_base.so(+0x12b68a) [0x7f8969bd168a]
    #10 /usr/lib64/samba/libsmbd_base.so(+0x12c8df) [0x7f8969bd28df]
    #11 /usr/lib64/samba/libsmbconf.so.0(run_events_poll+0x2c2) 
[0x7f896848b815]
    #12 /usr/lib64/samba/libsmbconf.so.0(+0x42c5d) [0x7f896848bc5d]
    #13 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x92) 
[0x7f896989d407]
    #14 /usr/lib64/samba/libsmbd_base.so(smbd_process+0xf76) 
[0x7f8969bbc378]
    #15 /usr/sbin/smbd(+0x8860) [0x7f896a619860]
    #16 /usr/lib64/samba/libsmbconf.so.0(run_events_poll+0x2c2) 
[0x7f896848b815]
    #17 /usr/lib64/samba/libsmbconf.so.0(+0x42c5d) [0x7f896848bc5d]
    #18 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x92) 
[0x7f896989d407]
    #19 /usr/sbin/smbd(main+0x17c9) [0x7f896a61b2ee]
    #20 /lib64/libc.so.6(__libc_start_main+0xfd) [0x7f8966f0bd5d]
    #21 /usr/sbin/smbd(+0x58b9) [0x7f896a6168b9]
[2015/04/13 08:20:13.458019,  0] ../source3/lib/util.c:797(smb_panic_s3)
   smb_panic(): calling panic action [/usr/share/samba/panic-action 8373]
sh: /usr/share/samba/panic-action: No such file or directory
[2015/04/13 08:20:13.468288,  0] ../source3/lib/util.c:805(smb_panic_s3)
   smb_panic(): action returned status 127
[2015/04/13 08:20:13.468669,  0] ../source3/lib/dumpcore.c:317(dump_core)
   dumping core in /var/log/samba/cores/smbd


le condivisione sono del tipo

[contabilita]
     path = /home/export/contabilita
     valid users = @contabilita
     write list = @contabilita
     force group = contabilita


utenti su openldap + sssd
se serve posto il file di configurazione completo

qualcuno ha idea come risolvere?

-- 
Cordiali saluti

Alessandro Bono