Task 653051810
| Name | ps_260209_input_1852_169_0 |
| Workunit | 296412873 |
| Created | 10 Feb 2026, 10:10:40 UTC |
| Sent | 12 Feb 2026, 20:44:30 UTC |
| Report deadline | 23 Feb 2026, 8:44:30 UTC |
| Received | 12 Feb 2026, 20:46:35 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION |
| Computer ID | 820798 |
| Run time | 5 sec |
| CPU time | |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 7.93 GFLOPS |
| Application version | Period Search Application v102.20 (win10) windows_x86_64 |
| Peak disk usage | 0.01 MB |
Stderr output
<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 3221225477 (0xc0000005)</message>
<stderr_txt>
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF6DFF22EC5 read attempt to address 0x00000000
Engaging BOINC Windows Runtime Debugger...
********************
BOINC Windows Runtime Debugger Version 7.21.0
Dump Timestamp : 02/13/26 06:45:17
Install Directory : C:\Program Files\BOINC\
Data Directory :
Project Symstore :
Loaded Library : dbghelp.dll
LoadLibraryA( symsrv.dll ): GetLastError = 126
LoadLibraryA( symsrv.dll ): GetLastError = 126
LoadLibraryA( srcsrv.dll ): GetLastError = 126
LoadLibraryA( srcsrv.dll ): GetLastError = 126
Loaded Library : version.dll
Debugger Engine : 4.0.5.0
Symbol Search Path: E:\BOINC DATA\slots\0;E:\BOINC DATA\projects\asteroidsathome.net_boinc
ModLoad: 00000000dff00000 00000000008c3000 E:\BOINC DATA\projects\asteroidsathome.net_boinc\period_search_10220_windows_x86_64__win10.exe (102.20.1.1) (-nosymbols- Symbols Loaded)
Linked PDB Filename :
File Version : 102.20.1.1
Company Name : Astronomical Institute at Charles University in Prague
Product Name : Asteroids@home for BOINC
Product Version : 102.20.1.1
ModLoad: 00000000ef720000 0000000000267000 C:\WINDOWS\SYSTEM32\ntdll.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : ntdll.pdb
File Version : 10.0.26100.7309 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7309
ModLoad: 00000000ee2d0000 00000000000c9000 C:\WINDOWS\System32\KERNEL32.DLL (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : kernel32.pdb
File Version : 10.0.26100.7309 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7309
ModLoad: 00000000ed0c0000 00000000003ef000 C:\WINDOWS\System32\KERNELBASE.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : kernelbase.pdb
File Version : 10.0.26100.7309 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7309
ModLoad: 00000000eeb40000 0000000000066000 C:\WINDOWS\System32\SHLWAPI.dll (6.2.26100.7309) (-exported- Symbols Loaded)
Linked PDB Filename : shlwapi.pdb
File Version : 10.0.26100.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.1
ModLoad: 00000000ecad0000 000000000014b000 C:\WINDOWS\System32\ucrtbase.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : ucrtbase.pdb
File Version : 10.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7623
ModLoad: 00000000ef210000 00000000000b4000 C:\WINDOWS\System32\ADVAPI32.dll (6.2.26100.7309) (-exported- Symbols Loaded)
Linked PDB Filename : advapi32.pdb
File Version : 10.0.26100.3624 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.3624
ModLoad: 00000000ee420000 00000000000a9000 C:\WINDOWS\System32\msvcrt.dll (7.0.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : msvcrt.pdb
File Version : 7.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 7.0.26100.7623
ModLoad: 00000000ee180000 00000000000a6000 C:\WINDOWS\System32\sechost.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : sechost.pdb
File Version : 10.0.26100.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.1
ModLoad: 00000000ee960000 0000000000118000 C:\WINDOWS\System32\RPCRT4.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : rpcrt4.pdb
File Version : 10.0.26100.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.1
ModLoad: 00000000eebb0000 00000000001c5000 C:\WINDOWS\System32\USER32.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : user32.pdb
File Version : 10.0.26100.1 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.1
ModLoad: 00000000ec930000 0000000000027000 C:\WINDOWS\System32\win32u.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : win32u.pdb
File Version : 10.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7623
ModLoad: 00000000ef440000 000000000002b000 C:\WINDOWS\System32\GDI32.dll (6.2.26100.7309) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32.pdb
File Version : 10.0.26100.7309 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7309
ModLoad: 00000000ece10000 000000000012c000 C:\WINDOWS\System32\gdi32full.dll (6.2.26100.7309) (-exported- Symbols Loaded)
Linked PDB Filename : gdi32full.pdb
File Version : 10.0.26100.7309 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7309
ModLoad: 00000000e6840000 000000000000b000 C:\WINDOWS\SYSTEM32\VERSION.dll (6.2.26100.1150) (-exported- Symbols Loaded)
Linked PDB Filename : version.pdb
File Version : 10.0.26100.1150 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.1150
ModLoad: 00000000eccb0000 00000000000a3000 C:\WINDOWS\System32\msvcp_win.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : msvcp_win.pdb
File Version : 10.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7623
ModLoad: 00000000ef400000 0000000000031000 C:\WINDOWS\System32\IMM32.DLL (6.2.26100.7309) (-exported- Symbols Loaded)
Linked PDB Filename : imm32.pdb
File Version : 10.0.26100.7309 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7309
ModLoad: 00000000eb620000 000000000001b000 C:\WINDOWS\SYSTEM32\kernel.appcore.dll (6.2.26100.7309) (-exported- Symbols Loaded)
Linked PDB Filename : Kernel.Appcore.pdb
File Version : 10.0.26100.7309 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7309
ModLoad: 00000000e8c90000 0000000000242000 C:\WINDOWS\SYSTEM32\dbghelp.dll (6.2.26100.5074) (-exported- Symbols Loaded)
Linked PDB Filename : dbghelp.pdb
File Version : 10.0.26100.5074 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.5074
ModLoad: 00000000edc20000 0000000000386000 C:\WINDOWS\System32\combase.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : combase.pdb
File Version : 10.0.26100.6725 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.6725
ModLoad: 00000000ef320000 00000000000d6000 C:\WINDOWS\System32\OLEAUT32.dll (6.2.26100.7309) (-exported- Symbols Loaded)
Linked PDB Filename : oleaut32.pdb
File Version : 10.0.26100.7309 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7309
ModLoad: 00000000ecd60000 00000000000a5000 C:\WINDOWS\System32\bcryptPrimitives.dll (6.2.26100.7623) (-exported- Symbols Loaded)
Linked PDB Filename : bcryptprimitives.pdb
File Version : 10.0.26100.7623 (WinBuild.160101.0800)
Company Name : Microsoft Corporation
Product Name : Microsoft® Windows® Operating System
Product Version : 10.0.26100.7623
*** Dump of the Process Statistics: ***
- I/O Operations Counters -
Read: 0, Write: 214, Other 265
- I/O Transfers Counters -
Read: 0, Write: 223, Other 7784
- Paged Pool Usage -
QuotaPagedPoolUsage: 112336, QuotaPeakPagedPoolUsage: 112608
QuotaNonPagedPoolUsage: 8440, QuotaPeakNonPagedPoolUsage: 9768
- Virtual Memory Usage -
VirtualSize: 15212544, PeakVirtualSize: 216371200
- Pagefile Usage -
PagefileUsage: 15212544, PeakPagefileUsage: 15245312
- Working Set Size -
WorkingSetSize: 11452416, PeakWorkingSetSize: 11452416, PageFaultCount: 2866
*** Dump of thread ID 28108 (state: Waiting): ***
- Information -
Status: Wait Reason: UserRequest, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 13867.000000
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00007FF6DFF22EC5 read attempt to address 0x00000000
- Registers -
rax=0000000000000000 rbx=00000000dff72b68 rcx=00000000a6f053f0 rdx=00000000a6f04310 rsi=00000000a6f04310 rdi=00000000a6f05420
r8=0000000000001000 r9=0000000000000000 r10=00000000eb980000 r11=00000000a6f062d0 r12=00000000a6f1fb30 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=00000000dff22ec5 rsp=00000000a6f042a8 rbp=0000000000001000
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010246
- Callstack -
ChildEBP RetAddr Args to Child
a6f042a0 dff26a9c 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
a6f042d0 dff2573d dff72b68 a6f04370 00000000 00000000 period_search_10220_windows_x86!+0x0
a6f04330 dff260f6 dff72b68 a6f05490 00000100 00000000 period_search_10220_windows_x86!+0x0
a6f05380 dff23762 eb840000 0000000a eb851760 ed0edefd period_search_10220_windows_x86!+0x0
a6f06470 dff2dab8 0000000a 00000100 0000000a 02000002 period_search_10220_windows_x86!+0x0
a6f068d0 dff2f48e 0000000a a6f06b40 00000000 00000000 period_search_10220_windows_x86!+0x0
a6f06a30 dff16d7d 0000000a a6f06b40 00000000 a6f1fb30 period_search_10220_windows_x86!+0x0
a6f1fb00 dff1a158 0000000a 0000000a 00000000 00000000 period_search_10220_windows_x86!+0x0
a6f1fe60 dff1fa6a 0000000a dff1fae1 00000000 00000000 period_search_10220_windows_x86!+0x0
a6f1fea0 ee2fe8d7 00000000 00000000 00000000 00000000 period_search_10220_windows_x86!+0x0
a6f1fed0 ef7ac53c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
a6f1ff20 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 18276 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 13525.000000
- Registers -
rax=00000000000001e6 rbx=00000000eb84c280 rcx=0000000000000088 rdx=00000000eb84bf00 rsi=00000000ef794ea0 rdi=00000000eb849120
r8=0000000000000010 r9=00000000a823f718 r10=0000000000000088 r11=0000000000000088 r12=00000000ef7f8280 r13=0000000000000000
r14=000000000000ffff r15=00000000ef792c10 rip=00000000ef885874 rsp=00000000a823f6b8 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
a823f6b0 ef795f3e 0001000e 00000001 eb84c280 eb849120 ntdll!NtWaitForWorkViaWorkerFactory+0x0
a823fa10 ee2fe8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
a823fa40 ef7ac53c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
a823fa90 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 22652 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 13525.000000
- Registers -
rax=00000000000001e6 rbx=00000000eb84cc60 rcx=0000000000000088 rdx=00000000eb84c8e0 rsi=00000000ef794ea0 rdi=00000000eb849120
r8=0000000000000010 r9=00000000a955f7e8 r10=0000000000000088 r11=0000000000000088 r12=00000000ef7f8280 r13=0000000000000000
r14=000000000000ffff r15=00000000ef792c10 rip=00000000ef885874 rsp=00000000a955f788 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
a955f780 ef795f3e 00000000 00000000 ef794ea0 eb849120 ntdll!NtWaitForWorkViaWorkerFactory+0x0
a955fae0 ee2fe8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
a955fb10 ef7ac53c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
a955fb60 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 29664 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 13525.000000
- Registers -
rax=00000000000001e6 rbx=00000000eb84d090 rcx=0000000000000088 rdx=00000000eb84cd10 rsi=00000000ef794ea0 rdi=00000000eb849120
r8=0000000000000010 r9=00000000aa87f6d8 r10=0000000000000088 r11=0000000000000088 r12=00000000ef7f8280 r13=0000000000000000
r14=000000000000ffff r15=00000000ef792c10 rip=00000000ef885874 rsp=00000000aa87f678 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
aa87f670 ef795f3e 00000000 00000000 ef794ea0 eb849120 ntdll!NtWaitForWorkViaWorkerFactory+0x0
aa87f9d0 ee2fe8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
aa87fa00 ef7ac53c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
aa87fa50 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Dump of thread ID 25032 (state: Waiting): ***
- Information -
Status: Wait Reason: EventPairLow, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 13824.000000
- Registers -
rax=00000000000001e6 rbx=00000000ed69f120 rcx=0000000000000018 rdx=00000000ed69eda0 rsi=00000000ef794ea0 rdi=00000000eb841a80
r8=0000000000000010 r9=00000000acebf6b8 r10=0000000000000018 r11=0000000000000018 r12=00000000ef7f8280 r13=0000000000000000
r14=000000000000ffff r15=00000000ef792c10 rip=00000000ef885874 rsp=00000000acebf658 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246
- Callstack -
ChildEBP RetAddr Args to Child
acebf650 ef795f3e 00000002 00000000 ef797bb0 eb841a80 ntdll!NtWaitForWorkViaWorkerFactory+0x0
acebf9b0 ee2fe8d7 00000000 00000000 00000000 00000000 ntdll!RtlSetThreadSubProcessTag+0x0
acebf9e0 ef7ac53c 00000000 00000000 fffffb30 fffffb30 KERNEL32!BaseThreadInitThunk+0x0
acebfa30 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0
*** Debug Message Dump ****
*** Foreground Window Data ***
Window Name :
Window Class :
Window Process ID: 0
Window Thread ID : 0
Exiting...
</stderr_txt>
]]>