We're having trouble with our samba PDC since the upgrade to 3.6.12. We've got a standard smbpassword file using TDB and I;ve run tdbtool and tdbbackup over the file and both report no errors.
The PDC will run for several hours handling hundreds of users and will then catastrophically fail with each daemon process reporting the following in turn: =============================================================== [2013/03/05 08:46:09.378281, 0] lib/util.c:1117(smb_panic) PANIC (pid 15900): internal error [2013/03/05 08:46:09.387147, 0] lib/util.c:1221(log_stack_trace) BACKTRACE: 39 stack frames: #0 /usr/local/samba/sbin/smbd(log_stack_trace+0x1a) [0x2af15816e065] #1 /usr/local/samba/sbin/smbd(smb_panic+0x55) [0x2af15816e169] #2 /usr/local/samba/sbin/smbd [0x2af15815f72c] #3 /lib64/libc.so.6 [0x2af15a39f2f0] #4 /usr/local/samba/sbin/smbd(tcopy_passwd+0x27) [0x2af15814dde7] #5 /usr/local/samba/sbin/smbd(pdb_copy_sam_account+0x94) [0x2af15812d607] #6 /usr/local/samba/sbin/smbd(pdb_getsampwsid+0x188) [0x2af158131666] #7 /usr/local/samba/sbin/smbd(_samr_OpenUser+0x10b) [0x2af1580738f3] #8 /usr/local/samba/sbin/smbd [0x2af15808197e] #9 /usr/local/samba/sbin/smbd [0x2af158090ee4] #10 /usr/local/samba/sbin/smbd(dcerpc_binding_handle_raw_call_send+0xba) [0x2af1581d49a1] #11 /usr/local/samba/sbin/smbd(dcerpc_binding_handle_call_send+0x28e) [0x2af1581d4c90] #12 /usr/local/samba/sbin/smbd(dcerpc_binding_handle_call+0x96) [0x2af1581d4d87] #13 /usr/local/samba/sbin/smbd(dcerpc_samr_OpenUser_r+0x20) [0x2af1580fb88a] #14 /usr/local/samba/sbin/smbd(dcerpc_samr_OpenUser+0x1d) [0x2af1580fb8ac] #15 /usr/local/samba/sbin/smbd [0x2af15802b909] #16 /usr/local/samba/sbin/smbd(_netr_ServerAuthenticate3+0x297) [0x2af15802c3a2] #17 /usr/local/samba/sbin/smbd(_netr_ServerAuthenticate2+0x5d) [0x2af15802c90c] #18 /usr/local/samba/sbin/smbd [0x2af1580325de] #19 /usr/local/samba/sbin/smbd [0x2af15808dc42] #20 /usr/local/samba/sbin/smbd(process_complete_pdu+0x264) [0x2af15808e21a] #21 /usr/local/samba/sbin/smbd(process_incoming_data+0x3c4) [0x2af15809014c] #22 /usr/local/samba/sbin/smbd(np_write_send+0x166) [0x2af15809033f] #23 /usr/local/samba/sbin/smbd [0x2af157ea0f87] #24 /usr/local/samba/sbin/smbd [0x2af157ea1518] #25 /usr/local/samba/sbin/smbd(reply_trans+0x6e4) [0x2af157ea2186] #26 /usr/local/samba/sbin/smbd [0x2af157f01097] #27 /usr/local/samba/sbin/smbd [0x2af157f05296] #28 /usr/local/samba/sbin/smbd [0x2af157f05567] #29 /usr/local/samba/sbin/smbd [0x2af157f055d8] #30 /usr/local/samba/sbin/smbd(run_events_poll+0x3c9) [0x2af15817c09a] #31 /usr/local/samba/sbin/smbd(smbd_process+0xa0b) [0x2af157f042be] #32 /usr/local/samba/sbin/smbd [0x2af1583c182f] #33 /usr/local/samba/sbin/smbd(run_events_poll+0x3c9) [0x2af15817c09a] #34 /usr/local/samba/sbin/smbd [0x2af15817c4cf] #35 /usr/local/samba/sbin/smbd(_tevent_loop_once+0x84) [0x2af15817c7e9] #36 /usr/local/samba/sbin/smbd(main+0x13bc) [0x2af1583c2f6c] #37 /lib64/libc.so.6(__libc_start_main+0xf4) [0x2af15a38c994] #38 /usr/local/samba/sbin/smbd [0x2af157e88ee9] Is this a known issue? -- Jonathan Knight IT Services Keele University -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
