Hi,
I'm using a fresh install of samba 4.1.11 compiled from source on a
fully patched Ubuntu 12.04 Server.
Most Clients are Windows 7 and some are Windows XP.
My logs get flooded (happend over 100 times in the last 12 hours) with
internal errors and smbd dumps core.
Has anyone else such a problem or knows how to fix it?
2014/08/12 07:27:50.280149, 0] ../lib/util/fault.c:73(fault_report)
INTERNAL ERROR: Signal 11 in pid 9964 (4.1.11)
Please read the Trouble-Shooting section of the Samba HOWTO
[2014/08/12 07:27:50.280171, 0] ../lib/util/fault.c:75(fault_report)
==============================================================[2014/08/12
07:27:50.280187, 0] ../source3/lib/util.c:785(smb_panic_s3)
PANIC (pid 9964): internal error
[2014/08/12 07:27:50.280745, 0]
../source3/lib/util.c:896(log_stack_trace)
BACKTRACE: 28 stack frames:
#0 /usr/local/samba4/lib/libsmbconf.so.0(log_stack_trace+0x1f)
[0x7f265f92daab]
#1 /usr/local/samba4/lib/libsmbconf.so.0(smb_panic_s3+0x6e)
[0x7f265f92d8f9]
#2 /usr/local/samba4/lib/libsamba-util.so.0(smb_panic+0x28)
[0x7f26615a6fc8]
#3 /usr/local/samba4/lib/libsamba-util.so.0(+0x1ccab)
[0x7f26615a6cab]
#4 /usr/local/samba4/lib/libsamba-util.so.0(+0x1ccc0)
[0x7f26615a6cc0]
#5 /lib/x86_64-linux-gnu/libpthread.so.0(+0xfcb0) [0x7f26617d7cb0]
#6 /usr/local/samba4/lib/private/libsmbd_base.so(+0x1a249d)
[0x7f266119849d]
#7 /usr/local/samba4/lib/private/libsmbd_base.so(+0x1a291f)
[0x7f266119891f]
#8 /usr/local/samba4/lib/private/libsmbd_base.so(name_to_8_3+0x97)
[0x7f2661197133]
#9 /usr/local/samba4/lib/private/libsmbd_base.so(+0x102c0f)
[0x7f26610f8c0f]
#10
/usr/local/samba4/lib/private/libsmbd_base.so(smbd_dirptr_lanman2_entry+0x26e)
[0x7f26610f95e4]
#11 /usr/local/samba4/lib/private/libsmbd_base.so(+0x18af0c)
[0x7f2661180f0c]
#12
/usr/local/samba4/lib/private/libsmbd_base.so(smbd_smb2_request_process_find+0x661)
[0x7f266118010d]
#13
/usr/local/samba4/lib/private/libsmbd_base.so(smbd_smb2_request_dispatch+0x10cb)
[0x7f2661167056]
#14 /usr/local/samba4/lib/private/libsmbd_base.so(+0x174997)
[0x7f266116a997]
#15 /usr/local/samba4/lib/private/libsmbd_base.so(+0x174aa6)
[0x7f266116aaa6]
#16 /usr/local/samba4/lib/libsmbconf.so.0(run_events_poll+0x542)
[0x7f265f94a717]
#17 /usr/local/samba4/lib/libsmbconf.so.0(+0x3f9e4) [0x7f265f94a9e4]
#18
/usr/local/samba4/lib/private/libtevent.so.0(_tevent_loop_once+0xf8)
[0x7f2660de8f5f]
#19
/usr/local/samba4/lib/private/libsmbd_base.so(smbd_process+0x1335)
[0x7f266114a1bd]
#20 /usr/local/samba4/sbin/smbd(+0x9acd) [0x7f2661c13acd]
#21 /usr/local/samba4/lib/libsmbconf.so.0(run_events_poll+0x542)
[0x7f265f94a717]
#22 /usr/local/samba4/lib/libsmbconf.so.0(+0x3f9e4) [0x7f265f94a9e4]
#23
/usr/local/samba4/lib/private/libtevent.so.0(_tevent_loop_once+0xf8)
[0x7f2660de8f5f]
#24 /usr/local/samba4/sbin/smbd(+0xa714) [0x7f2661c14714]
#25 /usr/local/samba4/sbin/smbd(main+0x14a1) [0x7f2661c15d07]
#26 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed)
[0x7f265e19e78d]
#27 /usr/local/samba4/sbin/smbd(+0x5879) [0x7f2661c0f879]
[2014/08/12 07:27:50.280966, 0]
../source3/lib/dumpcore.c:317(dump_core)
dumping core in /usr/local/samba4/var/cores/smbd
[2014/08/12 07:28:09.428104, 1]
../source3/smbd/server.c:409(cleanup_timeout_fn)
Cleaning up brl and lock database after unclean shutdown
My smb.conf looks like this:
[global]
workgroup = AD
realm = AD.TESTDOMAIN.DE
netbios name = SVR9
netbios aliases = svr27, svrb, svra, fileserver, fs1
server string = svr9-testdomain
server role = active directory domain controller
server services = -dns, +s3fs, +rpc, +nbt, +wrepl, +ldap,
+cldap, +kdc, +drepl, +winbind, +ntp_signd, +kcc, +dnsupdate
idmap_ldb:use rfc2307 = yes
acl:search = no
lanman auth = Yes
log level = 1
syslog = 0
max log size = 50000
time server = Yes
unix extensions = No
mangling method = hash
os level = 65
preferred master = Yes
wide links = Yes
socket options = TCP_NODELAY
bind interfaces only = yes
interfaces = lo eth0
kernel change notify = no
[netlogon]
path =
/usr/local/samba4/var/locks/sysvol/ad.testdomain.de/scripts
read only = No
[sysvol]
path = /usr/local/samba4/var/locks/sysvol
read only = No
[homes]
comment = %us privates Netzwerklaufwerk
path = /home/%S/LAN
valid users = %S
read only = No
browseable = No
[public]
path = /svr/public
read only = No
guest ok = Yes
[temp]
path = /svr/temp
read only = No
create mask = 0777
directory mask = 0777
[admin]
path = /svr/admin
valid users = +ad.testdomain.de\admin
read only = No
browseable = No
Cheers
Christian
