[MDEV-11435] MariaDB 10.2.2 crashed during startup Created: 2016-12-01  Updated: 2016-12-08  Resolved: 2016-12-08

Status: Closed
Project: MariaDB Server
Component/s: Storage Engine - InnoDB
Affects Version/s: 10.2.2
Fix Version/s: 10.2.3

Type: Bug Priority: Major
Reporter: Michael Graf Assignee: Vladislav Vaintroub
Resolution: Fixed Votes: 0
Labels: None
Environment:

Windows Server 2012 R2 Standard

Attachments: File MG-GUI-SSD2.err     File my.ini     File mysqld.exe.2160.001     File mysqld.exe.2160.002     File mysqld.exe.2160.crc     File mysqld.exe_161128_064117.001     File mysqld.exe_161128_064117.002     File mysqld.exe_161128_064117.crc    
Sprint: 10.2.4-1

 Description   

Upgrade from 10.1.19 to 10.2.2.
MariaDB crashed during startup.

I attached the used my.ini and errorlog.

 Comments   
Comment by Elena Stepanova [ 2016-12-01 ]

Possibly the same problem as MDEV-11202. Assigning to jplindst to confirm.

Comment by Michael Graf [ 2016-12-02 ]

I attached 2 minidumps.
mysqld.exe.2160.001 mysqld.exe.2160.002 mysqld.exe.2160.crc mysqld.exe_161128_064117.001 mysqld.exe_161128_064117.002 mysqld.exe_161128_064117.crc

Comment by Vladislav Vaintroub [ 2016-12-02 ]

Exception 0xc0000094 == Integer divided by zero

Comment by Vladislav Vaintroub [ 2016-12-02 ]

Michael, the one dump of yours shows threads waiting for an MDL lock. mysqld.exe_161128_064117 and nothing else. IT was taken manually.

Comment by Vladislav Vaintroub [ 2016-12-02 ]

srv_buf_pool_size = buf_pool_size_align(srv_buf_pool_size);
00007FF7309C1F76 imul r9d,r8d
00007FF7309C1F7A lea rcx,[srv_buf_pool_min_size (07FF730E073B0h)]
00007FF7309C1F81 lea rax,[rsp+60h]
00007FF7309C1F86 cmp r11,qword ptr [srv_buf_pool_min_size (07FF730E073B0h)]
00007FF7309C1F8D cmovb rax,rcx
00007FF7309C1F91 mov rcx,qword ptr [rax]
00007FF7309C1F94 mov qword ptr [rsp+60h],rcx
00007FF7309C1F99 xor edx,edx
00007FF7309C1F9B mov rax,rcx
00007FF7309C1F9E div rax,r9 <!-- HERE CRASH

Comment by Jan Lindström (Inactive) [ 2016-12-07 ]

~wlad can you fix this ?

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