5

I've had a SQL Server 2019 server working great for the past few months, but it started stopping by itself since last Friday. This morning, I installed latest cumulative update on it.

Here is my version

Microsoft SQL Server 2019 (RTM-CU8-GDR) (KB4583459) - 15.0.4083.2 (X64) Nov 2 2020 18:35:09 Copyright (C) 2019 Microsoft Corporation Developer Edition (64-bit) on Windows Server 2019 Standard 10.0 (Build 17763: ) (Hypervisor)

I've also had the problem with SQL Server 2019 Standard edition (RTM-CU8-GDR).

Each time, a minidump was created. After analyzing the dumps, I can see a kernel base exception.

KernelBaseException

This server runs only SQL Server, I have nothing more running on the machine.

In SQL's log file I see the dump being taken just after this message.

error log

In the Windows Event Viewer, I only have an error saying that SQL is stopping.

event Viewer

And just before that error, I have tree "Windows Error reporting" error about SQLException64.

Event viewer error reporting

Restarting the SQL Server doesn't change anything. But, if I open SQL Management Console and I start the SQL Service, it starts just fine.

I don't really know where to check, how to diagnose it further.

Here is the mini dump file.

2021-01-18 10:15:18.56 spid58      ex_terminator: Possible termination due to exception during stack unwinding.
2021-01-18 10:15:18.56 spid58      CImageHelper::Init () Version-specific dbghelp.dll is not used
2021-01-18 10:15:18.56 spid58      Using 'dbghelp.dll' version '4.0.5'
2021-01-18 10:15:18.56 spid58      **Dump thread - spid = 0, EC = 0x000001B929A93670
2021-01-18 10:15:18.56 spid58      ***Stack Dump being sent to E:\SQL Databases 2019\MSSQL15.SQL2019\MSSQL\LOG\SQLDump0002.txt
2021-01-18 10:15:18.56 spid58      *     *******************************************************************************
2021-01-18 10:15:18.56 spid58      *
2021-01-18 10:15:18.56 spid58      * BEGIN STACK DUMP:
2021-01-18 10:15:18.56 spid58      *   01/18/21 10:15:18 spid 58
2021-01-18 10:15:18.56 spid58      *
2021-01-18 10:15:18.56 spid58      * ex_terminator - Last chance exception handling
2021-01-18 10:15:18.56 spid58      *
2021-01-18 10:15:18.56 spid58      * Input Buffer 255 bytes -
2021-01-18 10:15:18.56 spid58      *                     16 00 00 00 12 00 00 00 02 00 00 00 00 00 00 00 00 00
2021-01-18 10:15:18.56 spid58      *      ÿÿ      çž     Ð 01 00 00 00 ff ff 0a 00 02 00 00 00 e7 9e01 09 04 d0
2021-01-18 10:15:18.56 spid58      *    ž                00 00 9e 01 0d 00 0a 00 a0 00 20 00 a0 00 20 00 a0 00
2021-01-18 10:15:18.56 spid58      *                W A  20 00 a0 00 20 00 a0 00 20 00 a0 00 20 00 57 00 41 00
2021-01-18 10:15:18.56 spid58      *  I T F O R (        49 00 54 00 46 00 4f 00 52 00 28 00 0d 00 0a 00 a0 00
2021-01-18 10:15:18.56 spid58      *                     20 00 a0 00 20 00 a0 00 20 00 a0 00 20 00 a0 00 20 00
2021-01-18 10:15:18.56 spid58      *              R E C  a0 00 20 00 a0 00 20 00 a0 00 20 00 52 00 45 00 43 00
2021-01-18 10:15:18.56 spid58      *  E I V E   c o n v  45 00 49 00 56 00 45 00 20 00 63 00 6f 00 6e 00 76 00
2021-01-18 10:15:18.56 spid58      *  e r s a t i o n _  65 00 72 00 73 00 61 00 74 00 69 00 6f 00 6e 00 5f 00
2021-01-18 10:15:18.56 spid58      *  h a n d l e , s e  68 00 61 00 6e 00 64 00 6c 00 65 00 2c 00 73 00 65 00
2021-01-18 10:15:18.56 spid58      *  r v i c e _ n a m  72 00 76 00 69 00 63 00 65 00 5f 00 6e 00 61 00 6d 00
2021-01-18 10:15:18.56 spid58      *  e , m e s s a g e  65 00 2c 00 6d 00 65 00 73 00 73 00 61 00 67 00 65 00
2021-01-18 10:15:18.56 spid58      *  _ t y p e _ n a m  5f 00 74 00 79 00 70 00 65 00 5f 00 6e 00 61 00 6d 00
2021-01-18 10:15:18.56 spid58      *  e , m e s s a g e  65 00 2c 00 6d 00 65 00 73 00 73 00 61 00 67 00 65 00
2021-01-18 10:15:18.56 spid58      *  _ b o d y          5f 00 62 00 6f 00 64 00 79 00 a0 00 0d 00 0a 00 a0 00
2021-01-18 10:15:18.56 spid58      *                     20 00 a0 00 20 00 a0 00 20 00 a0 00 20 00 a0 00 20 00
2021-01-18 10:15:18.56 spid58      *              F R O  a0 00 20 00 a0 00 20 00 a0 00 20 00 46 00 52 00 4f 00
2021-01-18 10:15:18.56 spid58      *  M   d b o . B r o  4d 00 20 00 64 00 62 00 6f 00 2e 00 42 00 72 00 6f 00
2021-01-18 10:15:18.56 spid58      *  k e r F o r m F i  6b 00 65 00 72 00 46 00 6f 00 72 00 6d 00 46 00 69 00
2021-01-18 10:15:18.57 spid58      *  e l d s R e q u e  65 00 6c 00 64 00 73 00 52 00 65 00 71 00 75 00 65 00
2021-01-18 10:15:18.57 spid58      *  s t M e s s a g e  73 00 74 00 4d 00 65 00 73 00 73 00 61 00 67 00 65 00
2021-01-18 10:15:18.57 spid58      *  s                  73 00 0d 00 0a 00 20 00 20 00 20 00 20 00 20 00 20 00
2021-01-18 10:15:18.57 spid58      *              ) ,    20 00 20 00 20 00 20 00 20 00 20 00 29 00 2c 00 20 00
2021-01-18 10:15:18.57 spid58      *  t i m e o u t   @  74 00 69 00 6d 00 65 00 6f 00 75 00 74 00 20 00 40 00
2021-01-18 10:15:18.57 spid58      *  W a i t T i m e o  57 00 61 00 69 00 74 00 54 00 69 00 6d 00 65 00 6f 00
2021-01-18 10:15:18.57 spid58      *  u t   ç$   Ð  $ @  75 00 74 00 00 00 e7 24 00 09 04 d0 00 00 24 00 40 00
2021-01-18 10:15:18.57 spid58      *  W a i t T i m e o  57 00 61 00 69 00 74 00 54 00 69 00 6d 00 65 00 6f 00
2021-01-18 10:15:18.57 spid58      *  u t   f l o a t  @ 75 00 74 00 20 00 66 00 6c 00 6f 00 61 00 74 00 0c 40
2021-01-18 10:15:18.57 spid58      *   W a i t T i m e o 00 57 00 61 00 69 00 74 00 54 00 69 00 6d 00 65 00 6f
2021-01-18 10:15:18.57 spid58      *   u t  m       Lí@  00 75 00 74 00 00 6d 08 08 00 00 00 00 00 4c ed 40
2021-01-18 10:15:18.57 spid58      *  
2021-01-18 10:15:18.57 spid58      *
2021-01-18 10:15:18.57 spid58      *  MODULE                          BASE      END       SIZE
2021-01-18 10:15:18.57 spid58      * sqlservr                       00007FF688800000  00007FF68889DFFF  0009e000
2021-01-18 10:15:18.57 spid58      * ntdll                          00007FFCA0380000  00007FFCA056CFFF  001ed000
2021-01-18 10:15:18.57 spid58      * KERNEL32                       00007FFC9FF10000  00007FFC9FFC2FFF  000b3000
2021-01-18 10:15:18.57 spid58      * KERNELBASE                     00007FFC9CE60000  00007FFC9D0F4FFF  00295000
2021-01-18 10:15:18.57 spid58      * CRYPT32                        00007FFC9D240000  00007FFC9D41BFFF  001dc000
2021-01-18 10:15:18.57 spid58      * ucrtbase                       00007FFC9C450000  00007FFC9C549FFF  000fa000
2021-01-18 10:15:18.57 spid58      * MSASN1                         00007FFC9C400000  00007FFC9C411FFF  00012000
2021-01-18 10:15:18.57 spid58      * ADVAPI32                       00007FFC9FD10000  00007FFC9FDB2FFF  000a3000
2021-01-18 10:15:18.57 spid58      * msvcrt                         00007FFC9FE70000  00007FFC9FF0DFFF  0009e000
2021-01-18 10:15:18.57 spid58      * sechost                        00007FFC9D7B0000  00007FFC9D84EFFF  0009f000
2021-01-18 10:15:18.57 spid58      * pdh                            00007FFC985D0000  00007FFC9861CFFF  0004d000
2021-01-18 10:15:18.57 spid58      * RPCRT4                         00007FFCA0230000  00007FFCA034FFFF  00120000
2021-01-18 10:15:18.57 spid58      * NETAPI32                       00007FFC97F00000  00007FFC97F16FFF  00017000
2021-01-18 10:15:18.57 spid58      * ole32                          00007FFC9FBB0000  00007FFC9FD05FFF  00156000
2021-01-18 10:15:18.57 spid58      * combase                        00007FFC9F380000  00007FFC9F6ADFFF  0032e000
2021-01-18 10:15:18.57 spid58      * bcryptPrimitives               00007FFC9D420000  00007FFC9D49EFFF  0007f000
2021-01-18 10:15:18.57 spid58      * GDI32                          00007FFC9F9A0000  00007FFC9F9C8FFF  00029000
2021-01-18 10:15:18.57 spid58      * gdi32full                      00007FFC9C550000  00007FFC9C6EBFFF  0019c000
2021-01-18 10:15:18.57 spid58      * msvcp_win                      00007FFC9D4F0000  00007FFC9D58FFFF  000a0000
2021-01-18 10:15:18.57 spid58      * USER32                         00007FFC9F9D0000  00007FFC9FB66FFF  00197000
2021-01-18 10:15:18.57 spid58      * win32u                         00007FFC9CE40000  00007FFC9CE5FFFF  00020000
2021-01-18 10:15:18.57 spid58      * SQLOS                          00007FFC92760000  00007FFC92767FFF  00008000
2021-01-18 10:15:18.57 spid58      * sqlTsEs                        00007FFC8DE10000  00007FFC8E6DAFFF  008cb000
2021-01-18 10:15:18.57 spid58      * sqldk                          00007FFC8B2C0000  00007FFC8B7ECFFF  0052d000
2021-01-18 10:15:18.57 spid58      * OLEAUT32                       00007FFCA0030000  00007FFCA00F3FFF  000c4000
2021-01-18 10:15:18.57 spid58      * opends60                       00007FFC92750000  00007FFC92758FFF  00009000
2021-01-18 10:15:18.57 spid58      * svl                            00007FFC92720000  00007FFC9274CFFF  0002d000
2021-01-18 10:15:18.57 spid58      * qds                            00007FFC8B0F0000  00007FFC8B21AFFF  0012b000
2021-01-18 10:15:18.57 spid58      * MSVCP140                       00007FFC947A0000  00007FFC9483AFFF  0009b000
2021-01-18 10:15:18.57 spid58      * MPR                            00007FFC94AF0000  00007FFC94B0AFFF  0001b000
2021-01-18 10:15:18.57 spid58      * VCRUNTIME140                   00007FFC94730000  00007FFC94745FFF  00016000
2021-01-18 10:15:18.57 spid58      * sqlmin                         00007FFC8E6E0000  00007FFC91720FFF  03041000
2021-01-18 10:15:18.57 spid58      * WINMM                          00007FFC8B0C0000  00007FFC8B0E3FFF  00024000
2021-01-18 10:15:18.57 spid58      * WININET                        00007FFC8ABD0000  00007FFC8B0B0FFF  004e1000
2021-01-18 10:15:18.57 spid58      * WS2_32                         00007FFC9F8D0000  00007FFC9F93CFFF  0006d000
2021-01-18 10:15:18.57 spid58      * WINMMBASE                      00007FFC8ABA0000  00007FFC8ABCCFFF  0002d000
2021-01-18 10:15:18.57 spid58      * cfgmgr32                       00007FFC9D4A0000  00007FFC9D4E9FFF  0004a000
2021-01-18 10:15:18.57 spid58      * sqllang                        00007FFC8B7F0000  00007FFC8DE05FFF  02616000
2021-01-18 10:15:18.57 spid58      * Secur32                        00007FFC97890000  00007FFC9789BFFF  0000c000
2021-01-18 10:15:18.57 spid58      * WINHTTP                        00007FFC97D90000  00007FFC97E83FFF  000f4000
2021-01-18 10:15:18.57 spid58      * secforwarder                   00007FFC8AAA0000  00007FFC8AAB0FFF  00011000
2021-01-18 10:15:18.57 spid58      * ODBC32                         00007FFC8AAE0000  00007FFC8AB93FFF  000b4000
2021-01-18 10:15:18.57 spid58      * bcrypt                         00007FFC9D160000  00007FFC9D185FFF  00026000
2021-01-18 10:15:18.57 spid58      * WINTRUST                       00007FFC9D100000  00007FFC9D158FFF  00059000
2021-01-18 10:15:18.57 spid58      * USERENV                        00007FFC9C2B0000  00007FFC9C2D8FFF  00029000
2021-01-18 10:15:18.57 spid58      * profapi                        00007FFC9C420000  00007FFC9C443FFF  00024000
2021-01-18 10:15:18.57 spid58      * ncrypt                         00007FFC9BE50000  00007FFC9BE75FFF  00026000
2021-01-18 10:15:18.57 spid58      * AUTHZ                          00007FFC9B270000  00007FFC9B2BAFFF  0004b000
2021-01-18 10:15:18.57 spid58      * XmlLite                        00007FFC97F20000  00007FFC97F59FFF  0003a000
2021-01-18 10:15:18.57 spid58      * NETUTILS                       00007FFC9B9B0000  00007FFC9B9BDFFF  0000e000
2021-01-18 10:15:18.57 spid58      * NTASN1                         00007FFC9BE10000  00007FFC9BE4BFFF  0003c000
2021-01-18 10:15:18.57 spid58      * dhcpcsvc                       00007FFC984D0000  00007FFC984EBFFF  0001c000
2021-01-18 10:15:18.57 spid58      * NSI                            00007FFC9F750000  00007FFC9F757FFF  00008000
2021-01-18 10:15:18.57 spid58      * DPAPI                          00007FFC9C170000  00007FFC9C179FFF  0000a000
2021-01-18 10:15:18.57 spid58      * SSPICLI                        00007FFC9C280000  00007FFC9C2AEFFF  0002f000
2021-01-18 10:15:18.57 spid58      * SAMCLI                         00007FFC9B6D0000  00007FFC9B6E7FFF  00018000
2021-01-18 10:15:18.57 spid58      * LOGONCLI                       00007FFC9B9C0000  00007FFC9B9FFFFF  00040000
2021-01-18 10:15:18.57 spid58      * psapi                          00007FFC9D5B0000  00007FFC9D5B7FFF  00008000
2021-01-18 10:15:18.57 spid58      * kernel.appcore                 00007FFC9C3E0000  00007FFC9C3F0FFF  00011000
2021-01-18 10:15:18.57 spid58      * instapi150                     00007FFC86B80000  00007FFC86B93FFF  00014000
2021-01-18 10:15:18.57 spid58      * CRYPTSP                        00007FFC9D590000  00007FFC9D5A6FFF  00017000
2021-01-18 10:15:18.57 spid58      * rsaenh                         00007FFC9B4B0000  00007FFC9B4E2FFF  00033000
2021-01-18 10:15:18.57 spid58      * CRYPTBASE                      00007FFC9BD50000  00007FFC9BD5BFFF  0000c000
2021-01-18 10:15:18.57 spid58      * imagehlp                       00007FFC9F6B0000  00007FFC9F6CCFFF  0001d000
2021-01-18 10:15:18.57 spid58      * gpapi                          00007FFC9ADB0000  00007FFC9ADD1FFF  00022000
2021-01-18 10:15:18.57 spid58      * wkscli                         00007FFC98A70000  00007FFC98A86FFF  00017000
2021-01-18 10:15:18.57 spid58      * cscapi                         00007FFC93490000  00007FFC934A1FFF  00012000
2021-01-18 10:15:18.57 spid58      * sqlevn70                       000001AC0BBE0000  000001AC0BF1BFFF  0033c000
2021-01-18 10:15:18.57 spid58      * CLUSAPI                        00007FFC92B20000  00007FFC92C27FFF  00108000
2021-01-18 10:15:18.57 spid58      * DNSAPI                         00007FFC9B8E0000  00007FFC9B9A5FFF  000c6000
2021-01-18 10:15:18.57 spid58      * IPHLPAPI                       00007FFC9B8A0000  00007FFC9B8DCFFF  0003d000
2021-01-18 10:15:18.57 spid58      * RESUTILS                       00007FFC92C30000  00007FFC92CCDFFF  0009e000
2021-01-18 10:15:18.57 spid58      * VERSION                        00007FFC95770000  00007FFC95779FFF  0000a000
2021-01-18 10:15:18.57 spid58      * hkruntime                      00007FFC82C60000  00007FFC82F32FFF  002d3000
2021-01-18 10:15:18.57 spid58      * dbghelp                        00007FFC96FD0000  00007FFC971BCFFF  001ed000
2021-01-18 10:15:18.57 spid58      * hkcompile                      00007FFC82420000  00007FFC8255FFFF  00140000
2021-01-18 10:15:18.57 spid58      * hkengine                       00007FFC82560000  00007FFC82C55FFF  006f6000
2021-01-18 10:15:18.57 spid58      * SHLWAPI                        00007FFC9F810000  00007FFC9F861FFF  00052000
2021-01-18 10:15:18.57 spid58      * ncryptprov                     00007FFC94FD0000  00007FFC95029FFF  0005a000
2021-01-18 10:15:18.57 spid58      * msv1_0                         00007FFC9BB00000  00007FFC9BB75FFF  00076000
2021-01-18 10:15:18.57 spid58      * NtlmShared                     00007FFC9BAF0000  00007FFC9BAFCFFF  0000d000
2021-01-18 10:15:18.57 spid58      * cryptdll                       00007FFC9BBF0000  00007FFC9BC04FFF  00015000
2021-01-18 10:15:18.57 spid58      * kerberos                       00007FFC9BC40000  00007FFC9BD43FFF  00104000
2021-01-18 10:15:18.57 spid58      * schannel                       00007FFC9B3E0000  00007FFC9B463FFF  00084000
2021-01-18 10:15:18.57 spid58      * SECURITY                       000001C5C6D50000  000001C5C6D52FFF  00003000
2021-01-18 10:15:18.57 spid58      * MSCOREE                        00007FFC959E0000  00007FFC95A43FFF  00064000
2021-01-18 10:15:18.57 spid58      * mscoreei                       00007FFC8B220000  00007FFC8B2BBFFF  0009c000
2021-01-18 10:15:18.57 spid58      * SqlServerSpatial150            00007FFC82370000  00007FFC82411FFF  000a2000
2021-01-18 10:15:18.57 spid58      * clbcatq                        00007FFC9FDC0000  00007FFC9FE61FFF  000a2000
2021-01-18 10:15:18.57 spid58      * msxml3                         00007FFC82130000  00007FFC8236CFFF  0023d000
2021-01-18 10:15:18.57 spid58      * msoledbsql                     00007FFC81E80000  00007FFC82122FFF  002a3000
2021-01-18 10:15:18.57 spid58      * COMDLG32                       00007FFCA0100000  00007FFCA0226FFF  00127000
2021-01-18 10:15:18.57 spid58      * shcore                         00007FFC9F760000  00007FFC9F807FFF  000a8000
2021-01-18 10:15:18.57 spid58      * SHELL32                        00007FFC9DE80000  00007FFC9F379FFF  014fa000
2021-01-18 10:15:18.57 spid58      * windows.storage                00007FFC9C6F0000  00007FFC9CE3AFFF  0074b000
2021-01-18 10:15:18.57 spid58      * powrprof                       00007FFC9C380000  00007FFC9C3DCFFF  0005d000
2021-01-18 10:15:18.57 spid58      * COMCTL32                       00007FFC81DD0000  00007FFC81E78FFF  000a9000
2021-01-18 10:15:18.57 spid58      * MSOLEDBSQLR                    000001C5D6F10000  000001C5D6F31FFF  00022000
2021-01-18 10:15:18.57 spid58      * dhcpcsvc6                      00007FFC98A50000  00007FFC98A65FFF  00016000
2021-01-18 10:15:18.57 spid58      * sqlncli11                      00007FFC81A70000  00007FFC81DC2FFF  00353000
2021-01-18 10:15:18.57 spid58      * MSVCR100                       0000000064820000  00000000648F1FFF  000d2000
2021-01-18 10:15:18.57 spid58      * ualapi                         00007FFC95030000  00007FFC95049FFF  0001a000
2021-01-18 10:15:18.57 spid58      * ntmarta                        00007FFC9B0C0000  00007FFC9B0F0FFF  00031000
2021-01-18 10:15:18.57 spid58      * ESENT                          00007FFC94CA0000  00007FFC94FC6FFF  00327000
2021-01-18 10:15:18.57 spid58      * SQLNCLIR11                     000001C5D6FE0000  000001C5D7017FFF  00038000
2021-01-18 10:15:18.57 spid58      * netbios                        00007FFC92840000  00007FFC9284BFFF  0000c000
2021-01-18 10:15:18.57 spid58      * sqlnclirda11                   00000000644C0000  0000000064818FFF  00359000
2021-01-18 10:15:18.57 spid58      * SQLNCLIRDAR11                  000001C5D7020000  000001C5D7057FFF  00038000
2021-01-18 10:15:18.57 spid58      * clr                            00007FFC8A030000  00007FFC8AA1BFFF  009ec000
2021-01-18 10:15:18.57 spid58      * MSVCR120_CLR0400               00007FFC89F30000  00007FFC8A026FFF  000f7000
2021-01-18 10:15:18.57 spid58      * mscorlib.ni                    00007FFC88980000  00007FFC89F10FFF  01591000
2021-01-18 10:15:18.57 spid58      * SqlAccess                      00007FFC819F0000  00007FFC81A65FFF  00076000
2021-01-18 10:15:18.57 spid58      * clrjit                         00007FFC86BB0000  00007FFC86CDAFFF  0012b000
2021-01-18 10:15:18.57 spid58      * BatchParser                    00007FFC81430000  00007FFC81459FFF  0002a000
2021-01-18 10:15:18.57 spid58      * SRVCLI                         00007FFC98530000  00007FFC98555FFF  00026000
2021-01-18 10:15:18.57 spid58      * mskeyprotect                   00007FFC7DC40000  00007FFC7DC54FFF  00015000
2021-01-18 10:15:18.57 spid58      * mswsock                        00007FFC9BB80000  00007FFC9BBE6FFF  00067000
2021-01-18 10:15:18.57 spid58      * ntdsapi                        00007FFC95200000  00007FFC95227FFF  00028000
2021-01-18 10:15:18.57 spid58      * DSPARSE                        00007FFC95E90000  00007FFC95E9CFFF  0000d000
2021-01-18 10:15:18.57 spid58      * rasadhlp                       00007FFC96B60000  00007FFC96B69FFF  0000a000
2021-01-18 10:15:18.57 spid58      * fwpuclnt                       00007FFC98900000  00007FFC98978FFF  00079000
2021-01-18 10:15:18.57 spid58      * ncryptsslp                     00007FFC7DC90000  00007FFC7DCB3FFF  00024000
2021-01-18 10:15:18.57 spid58      * xpsqlbot                       00007FFC81750000  00007FFC81759FFF  0000a000
2021-01-18 10:15:18.57 spid58      * xpstar                         00007FFC816D0000  00007FFC81741FFF  00072000
2021-01-18 10:15:18.57 spid58      * SQLSCM                         00007FFC819A0000  00007FFC819B3FFF  00014000
2021-01-18 10:15:18.57 spid58      * xpstar                         000001C75A220000  000001C75A22CFFF  0000d000
2021-01-18 10:15:18.57 spid58      * SAMLIB                         00007FFC971C0000  00007FFC971E2FFF  00023000
2021-01-18 10:15:18.57 spid58      * xplog70                        00007FFC987F0000  00007FFC98805FFF  00016000
2021-01-18 10:15:18.57 spid58      * xplog70                        000001C75A340000  000001C75A343FFF  00004000
2021-01-18 10:15:18.57 spid58      * Sort00060101                   00007FFC972A0000  00007FFC972B2FFF  00013000
2021-01-18 10:15:18.57 spid58      * System.ni                      00007FFC87BB0000  00007FFC887F3FFF  00c44000
2021-01-18 10:15:18.57 spid58      * System.Core.ni                 00007FFC86130000  00007FFC86B7FFFF  00a50000
2021-01-18 10:15:18.57 spid58      * System.Data                    00007FFC7F8A0000  00007FFC7FC07FFF  00368000
2021-01-18 10:15:18.57 spid58      * System.Transactions            00007FFC7F640000  00007FFC7F68EFFF  0004f000
2021-01-18 10:15:18.57 spid58      * System.Security.ni             00007FFC7AE00000  00007FFC7AEF2FFF  000f3000
2021-01-18 10:15:18.57 spid58      * System.Xml.ni                  00007FFC80580000  00007FFC80E0BFFF  0088c000
2021-01-18 10:15:18.57 spid58      * wldp                           00007FFC9BDE0000  00007FFC9BE04FFF  00025000
2021-01-18 10:15:18.57 spid58      * System.Configuration.ni        00007FFC7F770000  00007FFC7F89AFFF  0012b000
2021-01-18 10:15:18.57 spid58      *
2021-01-18 10:15:18.57 spid58      *     P1Home: 0000000000000008:  
2021-01-18 10:15:18.57 spid58      *     P2Home: 0000FFFF00001FA8:  
2021-01-18 10:15:18.57 spid58      *     P3Home: 00000000000000FE:  
2021-01-18 10:15:18.57 spid58      *     P4Home: 00007FFC9C45A56F:  5F00000080C48148  42850F04A8C35D5B  F68545D78BFFFFFF  4B8BFFFFFF378E0F  08408B49078B4D28  0490840F10403949  
2021-01-18 10:15:18.57 spid58      *     P5Home: 000000391D7F6330:  0000000000000005  000000391D7F62C0  0000000000000000  00007FFC8D5E151C  000000391D7F6AD8  0000000000000032  
2021-01-18 10:15:18.57 spid58      *     P6Home: 000000391D7F6270:  000001B929A93670  000000391D7F6BE0  000001B929A93670  00007FFC9C45A2F1  0048000000310020  00007FFC9C5095A8  
2021-01-18 10:15:18.57 spid58      * ContextFlags: 000000000010004F:  
2021-01-18 10:15:18.57 spid58      *      MxCsr: 0000000000001FA8:  
2021-01-18 10:15:18.57 spid58      *      SegCs: 0000000000000033:  
2021-01-18 10:15:18.57 spid58      *      SegDs: 000000000000002B:  
2021-01-18 10:15:18.57 spid58      *      SegEs: 000000000000002B:  
2021-01-18 10:15:18.57 spid58      *      SegFs: 0000000000000053:  
2021-01-18 10:15:18.57 spid58      *      SegGs: 000000000000002B:  
2021-01-18 10:15:18.57 spid58      *      SegSs: 000000000000002B:  
2021-01-18 10:15:18.57 spid58      *     EFlags: 0000000000000202:  
2021-01-18 10:15:18.57 spid58      *        Rax: 0000000000000000:  
2021-01-18 10:15:18.57 spid58      *        Rcx: 0000000000000000:  
2021-01-18 10:15:18.57 spid58      *        Rdx: 00009C29FF1CBC79:  
2021-01-18 10:15:18.57 spid58      *        Rbx: 0000000000000000:  
2021-01-18 10:15:18.57 spid58      *        Rsp: 000000391D7F6990:  000000391D7F6BE0  0000000000000000  000000391D7F6BE0  000001B929A93670  00000000000042AC  0000000000000000  
2021-01-18 10:15:18.57 spid58      *        Rbp: 000001B929A93670:  000001B929A93670  000001B929A91D80  0000000000000000  0000000000000000  0000000000000000  0000000000000002  
2021-01-18 10:15:18.57 spid58      *        Rsi: 000000391D7F6BE0:  000001AC0B084110  00007FFC8B2C863C  0000000000000001  0000000000000001  000001B959D02160  0000000000000000  
2021-01-18 10:15:18.57 spid58      *        Rdi: 000001B929A93670:  000001B929A93670  000001B929A91D80  0000000000000000  0000000000000000  0000000000000000  0000000000000002  
2021-01-18 10:15:18.57 spid58      *         R8: 00007FFC9C45A2F1:  4100000540C48148  C35D5F5D415E415F  F6854D2A74E4854D  0679DB85FF339D74  8B4893EB3F894166  850FC63B49582444  
2021-01-18 10:15:18.57 spid58      *         R9: 0048000000310020:  
2021-01-18 10:15:18.57 spid58      *        R10: 00007FFC9C5095A8:  0000003030302B65  6156746553736C46  000000000065756C  616974696E496F52  00000000657A696C  0000000000000009  
2021-01-18 10:15:18.57 spid58      *        R11: 0000000000000000:  
2021-01-18 10:15:18.57 spid58      *        R12: 000000000000002F:  
2021-01-18 10:15:18.57 spid58      *        R13: 0000000000000000:  
2021-01-18 10:15:18.57 spid58      *        R14: 00007FFC8B4AA110:  0074005F00780065  0069006D00720065  006F00740061006E  0020002D00200072  007400730061004C  0061006800630020  
2021-01-18 10:15:18.57 spid58      *        R15: 0000000000000000:  
2021-01-18 10:15:18.57 spid58      *        Rip: 00007FFC9CE996C9:  8C8B480000441F0F  CC3348000000C024  C481480004E822E8  246483C3000000D8  CCCCCCCCD0EB0038  CCCCCCCCCCCCCCCC  
2021-01-18 10:15:18.57 spid58      * *******************************************************************************
2021-01-18 10:15:18.57 spid58      * -------------------------------------------------------------------------------
2021-01-18 10:15:18.57 spid58      * Short Stack Dump
2021-01-18 10:15:18.58 spid58      00007FFC9CE996C9 Module(KERNELBASE+00000000000396C9)
2021-01-18 10:15:18.58 spid58      00007FFC8C7D6C1E Module(sqllang+0000000000FE6C1E)
2021-01-18 10:15:18.58 spid58      00007FFC8C7DABAA Module(sqllang+0000000000FEABAA)
2021-01-18 10:15:18.59 spid58      00007FFC8BB7D959 Module(sqllang+000000000038D959)
2021-01-18 10:15:18.59 spid58      00007FFC8B31061F Module(sqldk+000000000005061F)
2021-01-18 10:15:18.60 spid58      00007FFC9C4BDE58 Module(ucrtbase+000000000006DE58)

I've added my dumps here and the output of WinDbg lmv text here : https://www.dropbox.com/sh/fkcsdrb7iu5b1oi/AACa9VMgZ4CWzyhnLNL7W0Saa?dl=0


Update : Disabling the broker have fixed the problem. However, I cannot keep it this way as we use the broker in production. I think I'll have no choice but to contact Microsoft on this one.

18
  • 3
    I would open a case with Microsoft. If you want to try to analyze the stack dump by yourself here is a resource I can recommend this tool. – SqlWorldWide Jan 18 at 16:54
  • 4
    there used to be a way to upload memory dumps, but it got pulled because of gdpr or something. your alternative is to file an issue on user voice. – Erik Darling Jan 18 at 18:16
  • 3
    The stack trace seems to suggest the problem is in Service Broker. Is one running on the instance? Can you disable it to see, if it makes crashes go away? – rois Jan 18 at 19:26
  • 7
    FYI - "kernel base exception" is kind of a red herring. That's just the Windows API call for raising an error. It looks like SQL Server raised an error after attempting to acquire a latch. To add to the confusion, the error handling code encountered a second error, which is why you see KERNELBASE!RaiseException in the stack twice. – Josh Darnell Jan 18 at 19:28
  • 3
    Also I haven't done it in a while but when you submit a bug to Microsoft via a support case, and it turns out it is a bug (usually likely in a case like this), your support fee gets refunded. – Aaron Bertrand Jan 19 at 3:05

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