The Samba-Bugzilla – Attachment 7925 Details for
Bug 9196
defer_open is triggered multiple times on the same request
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Backtrace from a crashed smbd process (same as https://bugzilla.samba.org/attachment.cgi?id=7924&action=edit)
12812.bt (text/plain), 27.00 KB, created by
Stefan Metzmacher
on 2012-09-23 18:07:59 UTC
(
hide
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Description:
Backtrace from a crashed smbd process (same as https://bugzilla.samba.org/attachment.cgi?id=7924&action=edit)
Filename:
MIME Type:
Creator:
Stefan Metzmacher
Created:
2012-09-23 18:07:59 UTC
Size:
27.00 KB
patch
obsolete
>backtrace: >#0 0x00007f2cb0b7fd3e in waitpid () from /lib64/libc.so.6 >No symbol table info available. >#1 0x00007f2cb0b13329 in do_system () from /lib64/libc.so.6 >No symbol table info available. >#2 0x00007f2cb221ff09 in smb_panic_s3 (why=0x7f2cb39a0fb0 "assert failed: sconn->oplocks.exclusive_open>=0") at ../source3/lib/util.c:823 > cmd = 0x1f9c440 "/bin/sleep 999999999" > result = 0 > __FUNCTION__ = "smb_panic_s3" >#3 0x00007f2cb4067c6a in smb_panic (why=0x7f2cb39a0fb0 "assert failed: sconn->oplocks.exclusive_open>=0") at ../lib/util/fault.c:159 >No locals. >#4 0x00007f2cb385f090 in release_file_oplock (fsp=0x13f3c60) at ../source3/smbd/oplock.c:115 > sconn = 0x21aa590 > koplocks = 0x0 > __FUNCTION__ = "release_file_oplock" >#5 0x00007f2cb37f210c in close_normal_file (req=0x0, fsp=0x13f3c60, close_type=SHUTDOWN_CLOSE) at ../source3/smbd/close.c:808 > status = {v = 0} > tmp = {v = 0} > conn = 0x14ce630 > is_durable = false > __FUNCTION__ = "close_normal_file" >#6 0x00007f2cb37f3697 in close_file (req=0x0, fsp=0x13f3c60, close_type=SHUTDOWN_CLOSE) at ../source3/smbd/close.c:1285 > status = {v = 16} > base_fsp = 0x0 > __FUNCTION__ = "close_file" >#7 0x00007f2cb3774985 in file_close_conn (conn=0x14ce630) at ../source3/smbd/files.c:163 > fsp = 0x13f3c60 > next = 0x0 >#8 0x00007f2cb381a503 in close_cnum (conn=0x14ce630, vuid=2417395407) at ../source3/smbd/service.c:1157 > __FUNCTION__ = "close_cnum" >#9 0x00007f2cb385639f in smbXsrv_tcon_disconnect (tcon=0x10c59f0, vuid=2417395407) at ../source3/smbd/smbXsrv_tcon.c:977 > ok = true > table = 0x19d5070 > local_rec = 0x7fff307ceb70 > global_rec = 0x0 > status = {v = 0} > error = {v = 0} > __FUNCTION__ = "smbXsrv_tcon_disconnect" >#10 0x00007f2cb3856633 in smbXsrv_tcon_disconnect_all_callback (local_rec=0x7fff307ceb70, private_data=0x7fff307cecd0) at ../source3/smbd/smbXsrv_tcon.c:1058 > state = 0x7fff307cecd0 > val = {dptr = 0x190fb5c "\360Y\f\001", dsize = 8} > ptr = 0x10c59f0 > tcon = 0x10c59f0 > vuid = 2417395407 > status = {v = 2851} >#11 0x00007f2cae598a13 in db_rbt_traverse_internal (db=0x1b463f0, n=0x0, f=0x7f2cb3856511 <smbXsrv_tcon_disconnect_all_callback>, private_data=0x7fff307cecd0, count=0x7fff307cec1c, rw=true) at ../lib/dbwrap/dbwrap_rbt.c:401 > rb_right = 0x0 > rb_left = 0x0 > rec = {db = 0x1b463f0, key = {dptr = 0x190fb58 "Ù]0\360Y\f\001", dsize = 4}, value = {dptr = 0x190fb5c "\360Y\f\001", dsize = 8}, store = 0x7f2cae598034 <db_rbt_store>, delete_rec = 0x7f2cae59842e <db_rbt_delete>, private_data = 0x7fff307ceb60} > rec_priv = {node = 0x0} > ret = 0 >#12 0x00007f2cae598af9 in db_rbt_traverse (db=0x1b463f0, f=0x7f2cb3856511 <smbXsrv_tcon_disconnect_all_callback>, private_data=0x7fff307cecd0) at ../lib/dbwrap/dbwrap_rbt.c:427 > ctx = 0x11c12f0 > count = 0 > ret = 32556 >#13 0x00007f2cae5967b8 in dbwrap_traverse (db=0x1b463f0, f=0x7f2cb3856511 <smbXsrv_tcon_disconnect_all_callback>, private_data=0x7fff307cecd0, count=0x7fff307cecbc) at ../lib/dbwrap/dbwrap.c:380 > ret = 32556 >#14 0x00007f2cb385641f in smbXsrv_tcon_disconnect_all (table=0x19d5070, vuid=2417395407) at ../source3/smbd/smbXsrv_tcon.c:1007 > state = {vuid = 2417395407, first_status = {v = 0}, errors = 0} > status = {v = 813500880} > count = 0 > __FUNCTION__ = "smbXsrv_tcon_disconnect_all" >#15 0x00007f2cb38568e8 in smb2srv_tcon_disconnect_all (session=0x2374200) at ../source3/smbd/smbXsrv_tcon.c:1165 > vuid = 2417395407 >#16 0x00007f2cb3853755 in smbXsrv_session_logoff (session=0x2374200) at ../source3/smbd/smbXsrv_session.c:1387 > table = 0x18127c0 > local_rec = 0x7fff307ceea0 > global_rec = 0x0 > conn = 0x10aaf20 > status = {v = 0} > error = {v = 0} > __FUNCTION__ = "smbXsrv_session_logoff" >#17 0x00007f2cb3853ab4 in smbXsrv_session_logoff_all_callback (local_rec=0x7fff307ceea0, private_data=0x7fff307cf000) at ../source3/smbd/smbXsrv_session.c:1473 > state = 0x7fff307cf000 > val = {dptr = 0x16b12cc "", dsize = 8} > ptr = 0x2374200 > session = 0x2374200 > status = {v = 2993878897} >#18 0x00007f2cae598a13 in db_rbt_traverse_internal (db=0x1401e80, n=0x0, f=0x7f2cb38539cd <smbXsrv_session_logoff_all_callback>, private_data=0x7fff307cf000, count=0x7fff307cef4c, rw=true) at ../lib/dbwrap/dbwrap_rbt.c:401 > rb_right = 0x0 > rb_left = 0x0 > rec = {db = 0x1401e80, key = {dptr = 0x16b12c8 "\220\026\206", <incomplete sequence \317>, dsize = 4}, value = {dptr = 0x16b12cc "", dsize = 8}, store = 0x7f2cae598034 <db_rbt_store>, delete_rec = 0x7f2cae59842e <db_rbt_delete>, private_data = 0x7fff307cee90} > rec_priv = {node = 0x0} > ret = 0 >#19 0x00007f2cae598af9 in db_rbt_traverse (db=0x1401e80, f=0x7f2cb38539cd <smbXsrv_session_logoff_all_callback>, private_data=0x7fff307cf000) at ../lib/dbwrap/dbwrap_rbt.c:427 > ctx = 0x10b3c20 > count = 0 > ret = 0 >#20 0x00007f2cae5967b8 in dbwrap_traverse (db=0x1401e80, f=0x7f2cb38539cd <smbXsrv_session_logoff_all_callback>, private_data=0x7fff307cf000, count=0x7fff307cefec) at ../lib/dbwrap/dbwrap.c:380 > ret = 0 >#21 0x00007f2cb38538db in smbXsrv_session_logoff_all (conn=0x10aaf20) at ../source3/smbd/smbXsrv_session.c:1428 > table = 0x18127c0 > state = {first_status = {v = 0}, errors = 0} > status = {v = 17477408} > count = 0 > __FUNCTION__ = "smbXsrv_session_logoff_all" >#22 0x00007f2cb385a0c8 in exit_server_common (how=SERVER_EXIT_ABNORMAL, reason=0x7f2cb3979338 "attempt to defer a deferred request") at ../source3/smbd/server_exit.c:129 > status = {v = 0} > conn = 0x10aaf20 > sconn = 0x21aa590 > msg_ctx = 0xc39230 > __FUNCTION__ = "exit_server_common" >#23 0x00007f2cb385a498 in exit_server (explanation=0x7f2cb3979338 "attempt to defer a deferred request") at ../source3/smbd/server_exit.c:230 >No locals. >#24 0x00007f2cb37e9f70 in defer_open (lck=0x0, request_time=..., timeout=..., req=0x113dca0, state=0x7fff307cf1d0) at ../source3/smbd/open.c:1468 > e = 0x1f24fa0 > i = 30 > self = {pid = 12812, task_id = 0, vnn = 4294967295, unique_id = 1586636355852474693} > __FUNCTION__ = "defer_open" >#25 0x00007f2cb37ea664 in schedule_defer_open (lck=0x19eb080, request_time=..., req=0x113dca0) at ../source3/smbd/open.c:1635 > state = {delayed_for_oplocks = true, async_open = false, id = {devid = 64771, inode = 1076439, extid = 0}} > timeout = {tv_sec = 60, tv_usec = 0} >#26 0x00007f2cb37eba68 in open_file_ntcreate (conn=0x14ce630, req=0x113dca0, access_mask=1179785, share_access=5, create_disposition=1, create_options=2097220, new_dos_attributes=0, oplock_request=2, private_flags=0, pinfo=0x7fff307cf5fc, fsp=0x13f3c60) at ../source3/smbd/open.c:2217 > batch_entry = 0x1f24280 > exclusive_entry = 0x1f24280 > got_level2_oplock = false > got_a_none_oplock = false > id = {devid = 64771, inode = 1076439, extid = 0} > old_write_time = {tv_sec = 1347879601, tv_nsec = 0} > smb_fname = 0x1ed26a0 > flags = 0 > flags2 = 0 > file_existed = true > def_acl = false > posix_open = false > new_file_created = false > fsp_open = {v = 3221225506} > new_unx_mode = 0 > unx_mode = 484 > info = 0 > existing_dos_attributes = 32 > request_time = {tv_sec = 1348374195, tv_usec = 810543} > lck = 0x19eb080 > open_access_mask = 1179785 > status = {v = 0} > parent_dir = 0x19e9390 "utilities" > saved_stat = {st_ex_dev = 64771, st_ex_ino = 1076439, st_ex_mode = 33272, st_ex_nlink = 1, st_ex_uid = 0, st_ex_gid = 10, st_ex_rdev = 0, st_ex_size = 10174, st_ex_atime = {tv_sec = 1348314032, tv_nsec = 0}, st_ex_mtime = {tv_sec = 1347879601, tv_nsec = 0}, st_ex_ctime = {tv_sec = 1347879600, tv_nsec = 0}, st_ex_btime = {tv_sec = 1347879600, tv_nsec = 0}, st_ex_calculated_birthtime = true, st_ex_blksize = 1024, st_ex_blocks = 22, st_ex_flags = 0, st_ex_mask = 0, vfs_private = 0} > __FUNCTION__ = "open_file_ntcreate" >#27 0x00007f2cb37ef45b in create_file_unixpath (conn=0x14ce630, req=0x113dca0, smb_fname=0x113e770, access_mask=1179785, share_access=5, create_disposition=1, create_options=2097220, file_attributes=0, oplock_request=2, allocation_size=0, private_flags=0, sd=0x0, ea_list=0x0, result=0x7fff307cf6c8, pinfo=0x7fff307cf6d0) at ../source3/smbd/open.c:3698 > info = 1 > base_fsp = 0x0 > fsp = 0x13f3c60 > status = {v = 0} > __FUNCTION__ = "create_file_unixpath" >#28 0x00007f2cb37eff71 in create_file_default (conn=0x14ce630, req=0x113dca0, root_dir_fid=0, smb_fname=0x113e770, access_mask=1179785, share_access=5, create_disposition=1, create_options=2097220, file_attributes=0, oplock_request=2, allocation_size=0, private_flags=0, sd=0x0, ea_list=0x0, result=0x7fff307cfa18, pinfo=0x7fff307cfa14) at ../source3/smbd/open.c:4094 > info = 1 > fsp = 0x0 > status = {v = 813496232} > stream_name = false > __FUNCTION__ = "create_file_default" >#29 0x00007f2cb39086a6 in vfswrap_create_file (handle=0x15d5ab0, req=0x113dca0, root_dir_fid=0, smb_fname=0x113e770, access_mask=1179785, share_access=5, create_disposition=1, create_options=2097220, file_attributes=0, oplock_request=2, allocation_size=0, private_flags=0, sd=0x0, ea_list=0x0, result=0x7fff307cfa18, pinfo=0x7fff307cfa14) at ../source3/modules/vfs_default.c:511 >No locals. >#30 0x00007f2cb37fb7b6 in smb_vfs_call_create_file (handle=0x15d5ab0, req=0x113dca0, root_dir_fid=0, smb_fname=0x113e770, access_mask=1179785, share_access=5, create_disposition=1, create_options=2097220, file_attributes=0, oplock_request=2, allocation_size=0, private_flags=0, sd=0x0, ea_list=0x0, result=0x7fff307cfa18, pinfo=0x7fff307cfa14) at ../source3/smbd/vfs.c:1529 >No locals. >#31 0x00007f2cb383d41d in smbd_smb2_create_send (mem_ctx=0x113c9b0, ev=0xc39160, smb2req=0x113c9b0, in_oplock_level=9 '\t', in_impersonation_level=2, in_desired_access=1179785, in_file_attributes=0, in_share_access=5, in_create_disposition=1, in_create_options=2097220, in_name=0x113e0d0 "utilities\\studentthunderbirdoffice365.cfg", in_context_blobs=...) at ../source3/smbd/smb2_create.c:890 > smb_fname = 0x113e770 > fname = 0x113e6f0 "utilities/studentthunderbirdoffice365.cfg" > exta = 0x0 > ea_list = 0x0 > max_access_time = 0 > qfid = 0x113e5d0 > mxac = 0x113e5b8 > alsi = 0x0 > twrp = 0x0 > durable_requested = true > durable_timeout_msec = 960000 > secd = 0x0 > sec_desc = 0x0 > dhnq = 0x113e5a0 > allocation_size = 0 > create_guid = {time_low = 0, time_mid = 0, time_hi_and_version = 0, clock_seq = "\000", node = "\000\000\000\000\000"} > update_open = false > do_durable_reconnect = false > dh2q = 0x0 > req = 0x113da30 > state = 0x113db90 > status = {v = 0} > smb1req = 0x113dca0 > result = 0x0 > info = 0 > write_time_ts = {tv_sec = 18074032, tv_nsec = 18080384} > out_context_blobs = {num_blobs = 0, blobs = 0x0} > requested_oplock_level = 9 > dhnc = 0x0 > dh2c = 0x0 > op = 0x0 > __FUNCTION__ = "smbd_smb2_create_send" >#32 0x00007f2cb383a89e in smbd_smb2_request_process_create (smb2req=0x113c9b0) at ../source3/smbd/smb2_create.c:231 > inbody = 0x113d090 "9" > indyniov = 0x113d270 > in_oplock_level = 9 '\t' > in_impersonation_level = 2 > in_desired_access = 1179785 > in_file_attributes = 0 > in_share_access = 5 > in_create_disposition = 1 > in_create_options = 2097220 > in_name_offset = 120 > in_name_length = 82 > in_name_buffer = {data = 0x113d0c8 "u", length = 82} > in_name_string = 0x113e0d0 "utilities\\studentthunderbirdoffice365.cfg" > in_name_string_size = 41 > name_offset = 0 > name_available_length = 176 > in_context_offset = 208 > in_context_length = 88 > in_context_buffer = {data = 0x113d120 "(", length = 88} > in_context_blobs = {num_blobs = 3, blobs = 0x113e5a0} > context_offset = 88 > context_available_length = 88 > dyn_offset = 120 > status = {v = 0} > ok = true > tsubreq = 0x1cd994302fd0144 >#33 0x00007f2cb38324cf in smbd_smb2_request_dispatch (req=0x113c9b0) at ../source3/smbd/smb2_server.c:2180 > conn = 0x10aaf20 > call = 0x7f2cb3c32b98 > intf_v = 0x113d240 > inhdr = 0x113d050 "\376SMB@" > opcode = 5 > flags = 0 > mid = 4 > status = {v = 0} > session_status = {v = 0} > allowed_flags = 268435468 > return_value = {v = 2991139704} > x = 0x2374200 > signing_required = false > encryption_required = false > __FUNCTION__ = "smbd_smb2_request_dispatch" >#34 0x00007f2cb383ed4a in smb2_deferred_open_timer (ev=0xc39160, te=0x113e030, _tval=..., private_data=0x113c9b0) at ../source3/smbd/smb2_create.c:1394 > status = {v = 18079792} > state = 0x113db90 > smb2req = 0x113c9b0 > __FUNCTION__ = "smb2_deferred_open_timer" >#35 0x00007f2cb223cbbe in run_events_poll (ev=0xc39160, pollrtn=0, pfds=0xc37cd0, num_pfds=3) at ../source3/lib/events.c:221 > te = 0x113e030 > tmp_ctx = 0x2370a70 > state = 0x30000000c > pollfd_idx = 0x13bf8d0 > fde = 0x0 > now = {tv_sec = 1348374195, tv_usec = 561911} > __FUNCTION__ = "run_events_poll" >#36 0x00007f2cb223d316 in s3_event_loop_once (ev=0xc39160, location=0x7f2cb3987608 "../source3/smbd/process.c:3620") at ../source3/lib/events.c:344 > state = 0x13bf8d0 > timeout = 132 > num_pfds = 3 > ret = 0 >#37 0x00007f2cb248aee4 in _tevent_loop_once (ev=0xc39160, location=0x7f2cb3987608 "../source3/smbd/process.c:3620") at ../lib/tevent/tevent.c:507 > ret = 32767 > nesting_stack_ptr = 0x0 >#38 0x00007f2cb3816e8d in smbd_process (ev_ctx=0xc39160, msg_ctx=0xc39230, sock_fd=9, interactive=false) at ../source3/smbd/process.c:3620 > frame = 0x19e90d0 > conn = 0x10aaf20 > sconn = 0x21aa590 > ss = {ss_family = 2, __ss_align = 0, __ss_padding = "0\222\303\000\000\000\000\000\060\222\303\000\000\000\000\000\f2\000\000\000\000\000\000\000\000\000\000\377\377\377\377x\215m\263,\177\000\000\000\260k\264,\177\000\000\240\204\065\001\000\000\000\000\377\377\377\377\000\000\000\000\220\243\303\000\000\000\000\000\001\000\000\000\000\000\000\000`\370`", '\000' <repeats 28 times>} > sa = 0x7fff307d0210 > sa_socklen = 16 > local_address = 0x159b4a0 > remote_address = 0x16bc6c0 > locaddr = 0x11eb450 "smb2 recv queue" > remaddr = 0x12ca820 "smb2 send queue" > rhost = 0x0 > ret = 0 > __FUNCTION__ = "smbd_process" >#39 0x0000000000409554 in smbd_accept_connection (ev=0xc39160, fde=0x173f310, flags=1, private_data=0x1f08b50) at ../source3/smbd/server.c:619 > status = {v = 0} > s = 0x0 > msg_ctx = 0xc39230 > addr = {ss_family = 2, __ss_align = 0, __ss_padding = '\000' <repeats 16 times>"\320, \370;\001\000\000\000\000\340Q@\000\000\000\000\000\320\003}0\377\177\000\000*\377\266\260,\177\000\000H\307k\001\000\000\000\000p\004}0\377\177\000\000\020\004}0\377\177\000\000W\307\005\264,\177\000\000\020\004}0\377\177\000\000b\301\005\264,\177\000\000H\307k\001\000\000\000\000p\004}0\377\177\000"} > in_addrlen = 16 > fd = 9 > pid = 0 > unique_id = 1586636355852474693 > __FUNCTION__ = "smbd_accept_connection" >#40 0x00007f2cb223d076 in run_events_poll (ev=0xc39160, pollrtn=1, pfds=0xc37cd0, num_pfds=4) at ../source3/lib/events.c:281 > pfd = 0xc37ce8 > flags = 1 > state = 0x13bf8d0 > pollfd_idx = 0x13924d0 > fde = 0x173f310 > now = {tv_sec = 1348374134, tv_usec = 976355} > __FUNCTION__ = "run_events_poll" >#41 0x00007f2cb223d316 in s3_event_loop_once (ev=0xc39160, location=0x40dcb6 "../source3/smbd/server.c:942") at ../source3/lib/events.c:344 > state = 0x13bf8d0 > timeout = 3102 > num_pfds = 4 > ret = 1 >#42 0x00007f2cb248aee4 in _tevent_loop_once (ev=0xc39160, location=0x40dcb6 "../source3/smbd/server.c:942") at ../lib/tevent/tevent.c:507 > ret = 32767 > nesting_stack_ptr = 0x0 >#43 0x000000000040a0e4 in smbd_parent_loop (ev_ctx=0xc39160, parent=0xc3a840) at ../source3/smbd/server.c:942 > ret = 0 > frame = 0xc3d950 > __FUNCTION__ = "smbd_parent_loop" >#44 0x000000000040b7d6 in main (argc=4, argv=0x7fff307d09d8) at ../source3/smbd/server.c:1546 > is_daemon = true > interactive = false > Fork = false > no_process_group = false > log_stdout = false > ports = 0x0 > profile_level = 0x0 > opt = -1 > pc = 0xc37bc0 > print_build_options = false > long_options = {{longName = 0x0, shortName = 0 '\000', argInfo = 4, arg = 0x7f2cb106d420, val = 0, descrip = 0x40dd81 "Help options:", argDescrip = 0x0}, {longName = 0x40dd8f "daemon", shortName = 68 'D', argInfo = 0, arg = 0x0, val = 1000, descrip = 0x40dd96 "Become a daemon (default)", argDescrip = 0x0}, {longName = 0x40ddb0 "interactive", shortName = 105 'i', argInfo = 0, arg = 0x0, val = 1001, descrip = 0x40ddc0 "Run interactive (not a daemon)", argDescrip = 0x0}, {longName = 0x40dddf "foreground", shortName = 70 'F', argInfo = 0, arg = 0x0, val = 1002, descrip = 0x40ddf0 "Run daemon in foreground (for daemontools, etc.)", argDescrip = 0x0}, {longName = 0x40de21 "no-process-group", shortName = 0 '\000', argInfo = 0, arg = 0x0, val = 1003, descrip = 0x40de38 "Don't create a new process group", argDescrip = 0x0}, {longName = 0x40de59 "log-stdout", shortName = 83 'S', argInfo = 0, arg = 0x0, val = 1004, descrip = 0x40de64 "Log to stdout", argDescrip = 0x0}, {longName = 0x40de72 "build-options", shortName = 98 'b', argInfo = 0, arg = 0x0, val = 98, descrip = 0x40de80 "Print build options", argDescrip = 0x0}, {longName = 0x40de94 "port", shortName = 112 'p', argInfo = 1, arg = 0x7fff307d0868, val = 0, descrip = 0x40de99 "Listen on the specified ports", argDescrip = 0x0}, {longName = 0x40deb7 "profiling-level", shortName = 80 'P', argInfo = 1, arg = 0x7fff307d0860, val = 0, descrip = 0x40dec7 "Set profiling level", argDescrip = 0x40dedb "PROFILE_LEVEL"}, {longName = 0x0, shortName = 0 '\000', argInfo = 4, arg = 0x7f2cb2ac18c0, val = 0, descrip = 0x40dee9 "Common samba options:", argDescrip = 0x0}, {longName = 0x0, shortName = 0 '\000', argInfo = 4, arg = 0x7f2cb2ac1060, val = 0, descrip = 0x40df00 "Build-time configuration overrides:", argDescrip = 0x0}, {longName = 0x0, shortName = 0 '\000', argInfo = 0, arg = 0x0, val = 0, descrip = 0x0, argDescrip = 0x0}} > parent = 0xc3a840 > frame = 0xc35170 > status = {v = 0} > ev_ctx = 0xc39160 > msg_ctx = 0xc39230 > server_id = {pid = 27956, task_id = 0, vnn = 4294967295, unique_id = 18394292780150219875} > se = 0xc3df30 > np_dir = 0x2044c50 "t\031i\t" > __FUNCTION__ = "main" > > >registers: >rax 0xfffffffffffffe00 -512 >rbx 0x1 1 >rcx 0xffffffffffffffff -1 >rdx 0x0 0 >rsi 0x7fff307ce78c 140734006880140 >rdi 0x3253 12883 >rbp 0x7fff307ce6c0 0x7fff307ce6c0 >rsp 0x7fff307ce5f0 0x7fff307ce5f0 >r8 0x7f2cb0e60c00 139829923154944 >r9 0x7020676e696c6c61 8079571455415446625 >r10 0x0 0 >r11 0x246 582 >r12 0x7fff307ce78c 140734006880140 >r13 0x7fff307d09d0 140734006888912 >r14 0x0 0 >r15 0x0 0 >rip 0x7f2cb0b7fd3e 0x7f2cb0b7fd3e <waitpid+30> >eflags 0x246 [ PF ZF IF ] >cs 0x33 51 >ss 0x2b 43 >ds 0x0 0 >es 0x0 0 >fs 0x0 0 >gs 0x0 0 > > >current instructions: > > >threads backtrace: > >Thread 1 (Thread 0x7f2cb4689700 (LWP 12812)): >#0 0x00007f2cb0b7fd3e in waitpid () from /lib64/libc.so.6 >#1 0x00007f2cb0b13329 in do_system () from /lib64/libc.so.6 >#2 0x00007f2cb221ff09 in smb_panic_s3 (why=0x7f2cb39a0fb0 "assert failed: sconn->oplocks.exclusive_open>=0") at ../source3/lib/util.c:823 >#3 0x00007f2cb4067c6a in smb_panic (why=0x7f2cb39a0fb0 "assert failed: sconn->oplocks.exclusive_open>=0") at ../lib/util/fault.c:159 >#4 0x00007f2cb385f090 in release_file_oplock (fsp=0x13f3c60) at ../source3/smbd/oplock.c:115 >#5 0x00007f2cb37f210c in close_normal_file (req=0x0, fsp=0x13f3c60, close_type=SHUTDOWN_CLOSE) at ../source3/smbd/close.c:808 >#6 0x00007f2cb37f3697 in close_file (req=0x0, fsp=0x13f3c60, close_type=SHUTDOWN_CLOSE) at ../source3/smbd/close.c:1285 >#7 0x00007f2cb3774985 in file_close_conn (conn=0x14ce630) at ../source3/smbd/files.c:163 >#8 0x00007f2cb381a503 in close_cnum (conn=0x14ce630, vuid=2417395407) at ../source3/smbd/service.c:1157 >#9 0x00007f2cb385639f in smbXsrv_tcon_disconnect (tcon=0x10c59f0, vuid=2417395407) at ../source3/smbd/smbXsrv_tcon.c:977 >#10 0x00007f2cb3856633 in smbXsrv_tcon_disconnect_all_callback (local_rec=0x7fff307ceb70, private_data=0x7fff307cecd0) at ../source3/smbd/smbXsrv_tcon.c:1058 >#11 0x00007f2cae598a13 in db_rbt_traverse_internal (db=0x1b463f0, n=0x0, f=0x7f2cb3856511 <smbXsrv_tcon_disconnect_all_callback>, private_data=0x7fff307cecd0, count=0x7fff307cec1c, rw=true) at ../lib/dbwrap/dbwrap_rbt.c:401 >#12 0x00007f2cae598af9 in db_rbt_traverse (db=0x1b463f0, f=0x7f2cb3856511 <smbXsrv_tcon_disconnect_all_callback>, private_data=0x7fff307cecd0) at ../lib/dbwrap/dbwrap_rbt.c:427 >#13 0x00007f2cae5967b8 in dbwrap_traverse (db=0x1b463f0, f=0x7f2cb3856511 <smbXsrv_tcon_disconnect_all_callback>, private_data=0x7fff307cecd0, count=0x7fff307cecbc) at ../lib/dbwrap/dbwrap.c:380 >#14 0x00007f2cb385641f in smbXsrv_tcon_disconnect_all (table=0x19d5070, vuid=2417395407) at ../source3/smbd/smbXsrv_tcon.c:1007 >#15 0x00007f2cb38568e8 in smb2srv_tcon_disconnect_all (session=0x2374200) at ../source3/smbd/smbXsrv_tcon.c:1165 >#16 0x00007f2cb3853755 in smbXsrv_session_logoff (session=0x2374200) at ../source3/smbd/smbXsrv_session.c:1387 >#17 0x00007f2cb3853ab4 in smbXsrv_session_logoff_all_callback (local_rec=0x7fff307ceea0, private_data=0x7fff307cf000) at ../source3/smbd/smbXsrv_session.c:1473 >#18 0x00007f2cae598a13 in db_rbt_traverse_internal (db=0x1401e80, n=0x0, f=0x7f2cb38539cd <smbXsrv_session_logoff_all_callback>, private_data=0x7fff307cf000, count=0x7fff307cef4c, rw=true) at ../lib/dbwrap/dbwrap_rbt.c:401 >#19 0x00007f2cae598af9 in db_rbt_traverse (db=0x1401e80, f=0x7f2cb38539cd <smbXsrv_session_logoff_all_callback>, private_data=0x7fff307cf000) at ../lib/dbwrap/dbwrap_rbt.c:427 >#20 0x00007f2cae5967b8 in dbwrap_traverse (db=0x1401e80, f=0x7f2cb38539cd <smbXsrv_session_logoff_all_callback>, private_data=0x7fff307cf000, count=0x7fff307cefec) at ../lib/dbwrap/dbwrap.c:380 >#21 0x00007f2cb38538db in smbXsrv_session_logoff_all (conn=0x10aaf20) at ../source3/smbd/smbXsrv_session.c:1428 >#22 0x00007f2cb385a0c8 in exit_server_common (how=SERVER_EXIT_ABNORMAL, reason=0x7f2cb3979338 "attempt to defer a deferred request") at ../source3/smbd/server_exit.c:129 >#23 0x00007f2cb385a498 in exit_server (explanation=0x7f2cb3979338 "attempt to defer a deferred request") at ../source3/smbd/server_exit.c:230 >#24 0x00007f2cb37e9f70 in defer_open (lck=0x0, request_time=..., timeout=..., req=0x113dca0, state=0x7fff307cf1d0) at ../source3/smbd/open.c:1468 >#25 0x00007f2cb37ea664 in schedule_defer_open (lck=0x19eb080, request_time=..., req=0x113dca0) at ../source3/smbd/open.c:1635 >#26 0x00007f2cb37eba68 in open_file_ntcreate (conn=0x14ce630, req=0x113dca0, access_mask=1179785, share_access=5, create_disposition=1, create_options=2097220, new_dos_attributes=0, oplock_request=2, private_flags=0, pinfo=0x7fff307cf5fc, fsp=0x13f3c60) at ../source3/smbd/open.c:2217 >#27 0x00007f2cb37ef45b in create_file_unixpath (conn=0x14ce630, req=0x113dca0, smb_fname=0x113e770, access_mask=1179785, share_access=5, create_disposition=1, create_options=2097220, file_attributes=0, oplock_request=2, allocation_size=0, private_flags=0, sd=0x0, ea_list=0x0, result=0x7fff307cf6c8, pinfo=0x7fff307cf6d0) at ../source3/smbd/open.c:3698 >#28 0x00007f2cb37eff71 in create_file_default (conn=0x14ce630, req=0x113dca0, root_dir_fid=0, smb_fname=0x113e770, access_mask=1179785, share_access=5, create_disposition=1, create_options=2097220, file_attributes=0, oplock_request=2, allocation_size=0, private_flags=0, sd=0x0, ea_list=0x0, result=0x7fff307cfa18, pinfo=0x7fff307cfa14) at ../source3/smbd/open.c:4094 >#29 0x00007f2cb39086a6 in vfswrap_create_file (handle=0x15d5ab0, req=0x113dca0, root_dir_fid=0, smb_fname=0x113e770, access_mask=1179785, share_access=5, create_disposition=1, create_options=2097220, file_attributes=0, oplock_request=2, allocation_size=0, private_flags=0, sd=0x0, ea_list=0x0, result=0x7fff307cfa18, pinfo=0x7fff307cfa14) at ../source3/modules/vfs_default.c:511 >#30 0x00007f2cb37fb7b6 in smb_vfs_call_create_file (handle=0x15d5ab0, req=0x113dca0, root_dir_fid=0, smb_fname=0x113e770, access_mask=1179785, share_access=5, create_disposition=1, create_options=2097220, file_attributes=0, oplock_request=2, allocation_size=0, private_flags=0, sd=0x0, ea_list=0x0, result=0x7fff307cfa18, pinfo=0x7fff307cfa14) at ../source3/smbd/vfs.c:1529 >#31 0x00007f2cb383d41d in smbd_smb2_create_send (mem_ctx=0x113c9b0, ev=0xc39160, smb2req=0x113c9b0, in_oplock_level=9 '\t', in_impersonation_level=2, in_desired_access=1179785, in_file_attributes=0, in_share_access=5, in_create_disposition=1, in_create_options=2097220, in_name=0x113e0d0 "utilities\\studentthunderbirdoffice365.cfg", in_context_blobs=...) at ../source3/smbd/smb2_create.c:890 >#32 0x00007f2cb383a89e in smbd_smb2_request_process_create (smb2req=0x113c9b0) at ../source3/smbd/smb2_create.c:231 >#33 0x00007f2cb38324cf in smbd_smb2_request_dispatch (req=0x113c9b0) at ../source3/smbd/smb2_server.c:2180 >#34 0x00007f2cb383ed4a in smb2_deferred_open_timer (ev=0xc39160, te=0x113e030, _tval=..., private_data=0x113c9b0) at ../source3/smbd/smb2_create.c:1394 >#35 0x00007f2cb223cbbe in run_events_poll (ev=0xc39160, pollrtn=0, pfds=0xc37cd0, num_pfds=3) at ../source3/lib/events.c:221 >#36 0x00007f2cb223d316 in s3_event_loop_once (ev=0xc39160, location=0x7f2cb3987608 "../source3/smbd/process.c:3620") at ../source3/lib/events.c:344 >#37 0x00007f2cb248aee4 in _tevent_loop_once (ev=0xc39160, location=0x7f2cb3987608 "../source3/smbd/process.c:3620") at ../lib/tevent/tevent.c:507 >#38 0x00007f2cb3816e8d in smbd_process (ev_ctx=0xc39160, msg_ctx=0xc39230, sock_fd=9, interactive=false) at ../source3/smbd/process.c:3620 >#39 0x0000000000409554 in smbd_accept_connection (ev=0xc39160, fde=0x173f310, flags=1, private_data=0x1f08b50) at ../source3/smbd/server.c:619 >#40 0x00007f2cb223d076 in run_events_poll (ev=0xc39160, pollrtn=1, pfds=0xc37cd0, num_pfds=4) at ../source3/lib/events.c:281 >#41 0x00007f2cb223d316 in s3_event_loop_once (ev=0xc39160, location=0x40dcb6 "../source3/smbd/server.c:942") at ../source3/lib/events.c:344 >#42 0x00007f2cb248aee4 in _tevent_loop_once (ev=0xc39160, location=0x40dcb6 "../source3/smbd/server.c:942") at ../lib/tevent/tevent.c:507 >#43 0x000000000040a0e4 in smbd_parent_loop (ev_ctx=0xc39160, parent=0xc3a840) at ../source3/smbd/server.c:942 >#44 0x000000000040b7d6 in main (argc=4, argv=0x7fff307d09d8) at ../source3/smbd/server.c:1546
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