Public bug reported: Binary package hint: samba
Description: Ubuntu 10.04.2 LTS Release: 10.04 After upgrading from winbind to 2:3.4.7~dfsg-ubuntu3.5, winbindd does not start, rendering SMB unusable on the server. daemon.log shows the following output: Mar 17 10:36:47 lcs-data winbindd[18442]: [2011/03/17 10:36:47, 0] lib/fault.c:46(fault_report) Mar 17 10:36:47 lcs-data winbindd[18442]: =============================================================== Mar 17 10:36:47 lcs-data winbindd[18442]: [2011/03/17 10:36:47, 0] lib/fault.c:47(fault_report) Mar 17 10:36:47 lcs-data winbindd[18442]: INTERNAL ERROR: Signal 11 in pid 18442 (3.4.7) Mar 17 10:36:47 lcs-data winbindd[18442]: Please read the Trouble-Shooting section of the Samba3-HOWTO Mar 17 10:36:47 lcs-data winbindd[18442]: [2011/03/17 10:36:47, 0] lib/fault.c:49(fault_report) Mar 17 10:36:47 lcs-data winbindd[18442]: Mar 17 10:36:47 lcs-data winbindd[18442]: From: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf Mar 17 10:36:47 lcs-data winbindd[18442]: [2011/03/17 10:36:47, 0] lib/fault.c:50(fault_report) Mar 17 10:36:47 lcs-data winbindd[18442]: =============================================================== Mar 17 10:36:47 lcs-data winbindd[18442]: [2011/03/17 10:36:47, 0] lib/util.c:1480(smb_panic) Mar 17 10:36:47 lcs-data winbindd[18442]: PANIC (pid 18442): internal error Mar 17 10:36:47 lcs-data winbindd[18442]: [2011/03/17 10:36:47, 0] lib/util.c:1584(log_stack_trace) Mar 17 10:36:47 lcs-data winbindd[18442]: BACKTRACE: 21 stack frames: Mar 17 10:36:47 lcs-data winbindd[18442]: #0 /usr/sbin/winbindd(log_stack_trace+0x1a) [0x7f40611d517a] Mar 17 10:36:47 lcs-data winbindd[18442]: #1 /usr/sbin/winbindd(smb_panic+0x1f) [0x7f40611d523f] Mar 17 10:36:47 lcs-data winbindd[18442]: #2 /usr/sbin/winbindd(+0x14384d) [0x7f40611c484d] Mar 17 10:36:47 lcs-data winbindd[18442]: #3 /lib/libc.so.6(+0x33af0) [0x7f405ed1eaf0] Mar 17 10:36:47 lcs-data winbindd[18442]: #4 /usr/sbin/winbindd(rpc_pipe_np_smb_conn+0x4) [0x7f40612b7204] Mar 17 10:36:47 lcs-data winbindd[18442]: #5 /usr/sbin/winbindd(rpccli_set_timeout+0x8) [0x7f40612b0048] Mar 17 10:36:47 lcs-data winbindd[18442]: #6 /usr/sbin/winbindd(winbindd_lookup_names+0xb1) [0x7f406114a3b1] Mar 17 10:36:47 lcs-data winbindd[18442]: #7 /usr/sbin/winbindd(+0xc953f) [0x7f406114a53f] Mar 17 10:36:47 lcs-data winbindd[18442]: #8 /usr/sbin/winbindd(+0xca948) [0x7f406114b948] Mar 17 10:36:47 lcs-data winbindd[18442]: #9 /usr/sbin/winbindd(+0xcaef7) [0x7f406114bef7] Mar 17 10:36:47 lcs-data winbindd[18442]: #10 /usr/sbin/winbindd(+0xb4b9a) [0x7f4061135b9a] Mar 17 10:36:47 lcs-data winbindd[18442]: #11 /usr/sbin/winbindd(winbindd_lookup_sid_by_name+0x23) [0x7f4061129773] Mar 17 10:36:47 lcs-data winbindd[18442]: #12 /usr/sbin/winbindd(winbindd_dual_lookupname+0xb1) [0x7f4061156751] Mar 17 10:36:47 lcs-data winbindd[18442]: #13 /usr/sbin/winbindd(+0xd31e8) [0x7f40611541e8] Mar 17 10:36:47 lcs-data winbindd[18442]: #14 /usr/sbin/winbindd(+0xd36cf) [0x7f40611546cf] Mar 17 10:36:47 lcs-data winbindd[18442]: #15 /usr/sbin/winbindd(+0x9e9b7) [0x7f406111f9b7] Mar 17 10:36:47 lcs-data winbindd[18442]: #16 /usr/sbin/winbindd(tevent_common_check_signal+0x1da) [0x7f40611e699a] Mar 17 10:36:47 lcs-data winbindd[18442]: #17 /usr/sbin/winbindd(run_events+0x34) [0x7f40611e4d64] Mar 17 10:36:47 lcs-data winbindd[18442]: #18 /usr/sbin/winbindd(main+0xcd3) [0x7f4061121b53] Mar 17 10:36:47 lcs-data winbindd[18442]: #19 /lib/libc.so.6(__libc_start_main+0xfd) [0x7f405ed09c4d] Mar 17 10:36:47 lcs-data winbindd[18442]: #20 /usr/sbin/winbindd(+0x9e3f9) [0x7f406111f3f9] Mar 17 10:36:47 lcs-data winbindd[18442]: [2011/03/17 10:36:47, 0] lib/fault.c:326(dump_core) Mar 17 10:36:47 lcs-data winbindd[18442]: dumping core in /var/log/samba/cores/winbindd Mar 17 10:36:47 lcs-data winbindd[18442]: Downgrading to 2:3.4.7~dfsg-1ubuntu3.4 (including all dependencies) fixes the problem. ** Affects: samba (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. https://bugs.launchpad.net/bugs/736757 Title: PANIC (pid 18442): internal error in winbindd -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
