#0  0x00007f5faa1aa9a4 in __GI___nanosleep (requested_time=requested_time@entry=0x7ffcaf8e3c00, remaining=remaining@entry=0x7ffcaf8e3c00) at ../sysdeps/unix/sysv/linux/nanosleep.c:28
#1  0x00007f5faa1aa8aa in __sleep (seconds=0, seconds@entry=2) at ../sysdeps/posix/sleep.c:55
#2  0x00007f5fad1c6272 in samba_start_debugger () at ../../lib/util/util.c:1248
#3  0x00007f5fa6b9d1d3 in ndr_push_error (ndr=ndr@entry=0x556334835720, ndr_err=ndr_err@entry=NDR_ERR_ALLOC, format=format@entry=0x7f5fa6ba79e2 "Failed to push_expand to %u") at ../../librpc/ndr/ndr.c:641
#4  0x00007f5fa6b9d4bf in ndr_push_expand (ndr=ndr@entry=0x556334835720, extra_size=extra_size@entry=2097152) at ../../librpc/ndr/ndr.c:281
#5  0x00007f5fa6b96d04 in ndr_push_bytes (ndr=ndr@entry=0x556334835720, data=0x556335dc80a0 'a' <repeats 200 times>..., n=2097152) at ../../librpc/ndr/ndr_basic.c:728
#6  0x00007f5fa6b99580 in ndr_push_DATA_BLOB (ndr=ndr@entry=0x556334835720, ndr_flags=ndr_flags@entry=256, blob=...) at ../../librpc/ndr/ndr_basic.c:1338
#7  0x00007f5fa7733f96 in ndr_push_drsuapi_DsAttributeValue (ndr=ndr@entry=0x556334835720, ndr_flags=ndr_flags@entry=512, r=r@entry=0x5563350e4310) at librpc/gen_ndr/ndr_drsuapi.c:2102
#8  0x00007f5fa7734234 in ndr_push_drsuapi_DsAttributeValueCtr (ndr=ndr@entry=0x556334835720, ndr_flags=ndr_flags@entry=512, r=r@entry=0x556335622508) at librpc/gen_ndr/ndr_drsuapi.c:2170
#9  0x00007f5fa77a65a7 in ndr_push_drsuapi_DsReplicaAttribute (ndr=ndr@entry=0x556334835720, ndr_flags=ndr_flags@entry=512, r=r@entry=0x556335622500) at librpc/gen_ndr/ndr_drsuapi.c:2389
#10 0x00007f5fa77a675a in ndr_push_drsuapi_DsReplicaAttributeCtr (ndr=ndr@entry=0x556334835720, ndr_flags=ndr_flags@entry=512, r=r@entry=0x556334a175a8) at librpc/gen_ndr/ndr_drsuapi.c:2426
#11 0x00007f5fa77a7adf in ndr_push_drsuapi_DsReplicaObject (ndr=ndr@entry=0x556334835720, ndr_flags=ndr_flags@entry=512, r=r@entry=0x556334a17598) at librpc/gen_ndr/ndr_drsuapi.c:2539
#12 0x00007f5fa77a9289 in ndr_push_drsuapi_DsReplicaObjectListItemEx (ndr=0x556334835720, ndr_flags=768, r=0x556334a17590) at librpc/gen_ndr/ndr_drsuapi.c:2714
#13 0x00007f5fa77a924e in ndr_push_drsuapi_DsReplicaObjectListItemEx (ndr=ndr@entry=0x556334835720, ndr_flags=ndr_flags@entry=768, r=r@entry=0x556334fe4720) at librpc/gen_ndr/ndr_drsuapi.c:2712
#14 0x00007f5fa77af993 in ndr_push_drsuapi_DsGetNCChangesCtr6 (ndr=0x556334835720, ndr_flags=<optimized out>, r=0x556334c95540) at librpc/gen_ndr/ndr_drsuapi.c:3049
#15 0x00007f5fa6ba1247 in ndr_size_struct (p=p@entry=0x556334c95540, flags=<optimized out>, push=push@entry=0x7f5fa77af69e <ndr_push_drsuapi_DsGetNCChangesCtr6>) at ../../librpc/ndr/ndr.c:1411
#16 0x00007f5fa77af699 in ndr_size_drsuapi_DsGetNCChangesCtr6 (r=r@entry=0x556334c95540, flags=<optimized out>) at librpc/gen_ndr/ndr_drsuapi.c:3219
#17 0x00007f5fa77afde0 in ndr_push_drsuapi_DsGetNCChangesCtr6 (ndr=ndr@entry=0x5563353b86d0, ndr_flags=ndr_flags@entry=256, r=r@entry=0x556334c95540) at librpc/gen_ndr/ndr_drsuapi.c:3030
#18 0x00007f5fa77b0ce4 in ndr_push_drsuapi_DsGetNCChangesCtr (r=0x556334c95540, ndr_flags=768, ndr=0x5563353b86d0) at librpc/gen_ndr/ndr_drsuapi.c:3810
#19 ndr_push_drsuapi_DsGetNCChanges (ndr=0x5563353b86d0, flags=<optimized out>, r=0x556334f11b00) at librpc/gen_ndr/ndr_drsuapi.c:15007
#20 0x00007f5f99d04f61 in drsuapi__op_ndr_push (dce_call=0x556335211c40, mem_ctx=<optimized out>, push=0x5563353b86d0, r=0x556334f11b00) at ./librpc/gen_ndr/ndr_drsuapi_s.c:706
#21 0x00007f5f99c72e64 in dcesrv_reply (call=call@entry=0x556335211c40) at ../../source4/rpc_server/common/reply.c:184
#22 0x00007f5f99c5ff9f in dcesrv_request (call=0x556335211c40) at ../../source4/rpc_server/dcerpc_server.c:2002
#23 dcesrv_process_ncacn_packet (blob=..., pkt=<optimized out>, dce_conn=0x556334c68c20) at ../../source4/rpc_server/dcerpc_server.c:2383
#24 dcesrv_read_fragment_done (subreq=<optimized out>) at ../../source4/rpc_server/dcerpc_server.c:2963
#25 0x00007f5fae3698da in _tevent_req_notify_callback (req=req@entry=0x5563354676d0, location=location@entry=0x7f5fa8e943d8 "../../librpc/rpc/dcerpc_util.c:941") at ../../lib/tevent/tevent_req.c:141
#26 0x00007f5fae369b93 in tevent_req_finish (req=req@entry=0x5563354676d0, state=state@entry=TEVENT_REQ_DONE, location=location@entry=0x7f5fa8e943d8 "../../librpc/rpc/dcerpc_util.c:941") at ../../lib/tevent/tevent_req.c:193
#27 0x00007f5fae369d3f in _tevent_req_done (req=req@entry=0x5563354676d0, location=location@entry=0x7f5fa8e943d8 "../../librpc/rpc/dcerpc_util.c:941") at ../../lib/tevent/tevent_req.c:199
#28 0x00007f5fa8e7664a in dcerpc_read_ncacn_packet_done (subreq=<optimized out>) at ../../librpc/rpc/dcerpc_util.c:941
#29 0x00007f5fae3698da in _tevent_req_notify_callback (req=req@entry=0x556335319f90, location=location@entry=0x7f5fa9a8bf40 "../../lib/tsocket/tsocket_helpers.c:245") at ../../lib/tevent/tevent_req.c:141
#30 0x00007f5fae369b93 in tevent_req_finish (req=req@entry=0x556335319f90, state=state@entry=TEVENT_REQ_DONE, location=location@entry=0x7f5fa9a8bf40 "../../lib/tsocket/tsocket_helpers.c:245") at ../../lib/tevent/tevent_req.c:193
#31 0x00007f5fae369d3f in _tevent_req_done (req=req@entry=0x556335319f90, location=location@entry=0x7f5fa9a8bf40 "../../lib/tsocket/tsocket_helpers.c:245") at ../../lib/tevent/tevent_req.c:199
#32 0x00007f5fa9a70d24 in tstream_readv_pdu_ask_for_next_vector (req=req@entry=0x556335319f90) at ../../lib/tsocket/tsocket_helpers.c:245
#33 0x00007f5fa9a71089 in tstream_readv_pdu_readv_done (subreq=<optimized out>) at ../../lib/tsocket/tsocket_helpers.c:319
#34 0x00007f5fae3698da in _tevent_req_notify_callback (req=req@entry=0x556334dd6b60, location=location@entry=0x7f5fa9a8b6e0 "../../lib/tsocket/tsocket.c:604") at ../../lib/tevent/tevent_req.c:141
#35 0x00007f5fae369b93 in tevent_req_finish (req=req@entry=0x556334dd6b60, state=state@entry=TEVENT_REQ_DONE, location=location@entry=0x7f5fa9a8b6e0 "../../lib/tsocket/tsocket.c:604") at ../../lib/tevent/tevent_req.c:193
#36 0x00007f5fae369d3f in _tevent_req_done (req=req@entry=0x556334dd6b60, location=location@entry=0x7f5fa9a8b6e0 "../../lib/tsocket/tsocket.c:604") at ../../lib/tevent/tevent_req.c:199
#37 0x00007f5fa9a6e42d in tstream_readv_done (subreq=<optimized out>) at ../../lib/tsocket/tsocket.c:604
#38 0x00007f5fae3698da in _tevent_req_notify_callback (req=req@entry=0x556334c32530, location=location@entry=0x7f5fa9a8d330 "../../lib/tsocket/tsocket_bsd.c:1877") at ../../lib/tevent/tevent_req.c:141
#39 0x00007f5fae369b93 in tevent_req_finish (req=req@entry=0x556334c32530, state=<optimized out>, location=location@entry=0x7f5fa9a8d330 "../../lib/tsocket/tsocket_bsd.c:1877") at ../../lib/tevent/tevent_req.c:193
#40 0x00007f5fae369e39 in tevent_req_trigger (ev=ev@entry=0x5563346ee7b0, im=im@entry=0x556334c32620, private_data=private_data@entry=0x556334c32530) at ../../lib/tevent/tevent_req.c:250
#41 0x00007f5fae366c7f in tevent_common_invoke_immediate_handler (im=0x556334c32620, removed=removed@entry=0x0) at ../../lib/tevent/tevent_immediate.c:166
#42 0x00007f5fae366cb5 in tevent_common_loop_immediate (ev=ev@entry=0x5563346ee7b0) at ../../lib/tevent/tevent_immediate.c:203
#43 0x00007f5fae3877a7 in epoll_event_loop_once (ev=0x5563346ee7b0, location=<optimized out>) at ../../lib/tevent/tevent_epoll.c:917
#44 0x00007f5fae37d2da in std_event_loop_once (ev=0x5563346ee7b0, location=0x556333da9940 "../../source4/smbd/server.c:866") at ../../lib/tevent/tevent_standard.c:110
#45 0x00007f5fae362bb2 in _tevent_loop_once (ev=ev@entry=0x5563346ee7b0, location=location@entry=0x556333da9940 "../../source4/smbd/server.c:866") at ../../lib/tevent/tevent.c:772
#46 0x00007f5fae3635fa in tevent_common_loop_wait (ev=0x5563346ee7b0, location=0x556333da9940 "../../source4/smbd/server.c:866") at ../../lib/tevent/tevent.c:895
#47 0x00007f5fae37c6a9 in std_event_loop_wait (ev=0x5563346ee7b0, location=0x556333da9940 "../../source4/smbd/server.c:866") at ../../lib/tevent/tevent_standard.c:141
#48 0x00007f5fae3636a1 in _tevent_loop_wait (ev=0x5563346ee7b0, location=0x556333da9940 "../../source4/smbd/server.c:866") at ../../lib/tevent/tevent.c:914
#49 0x0000556333da8724 in binary_smbd_main (binary_name=<optimized out>, argc=<optimized out>, argv=<optimized out>) at ../../source4/smbd/server.c:866
#50 0x0000556333da877b in main (argc=7, argv=0x7ffcaf8e4c28) at ../../source4/smbd/server.c:879