I have found multiple computation errors on some work units for factoring C253_131_98. See https://escatter11.fullerton.edu/nfs/workunit.php?wuid=105450968 and https://escatter11.fullerton.edu/nfs/workunit.php?wuid=105454075 for two examples.

Admins, please do something to stop this set of results.

I have already more then 30 errors, there is some kind of problem with what your sending.

Admin has been warned.

The error is division by zero and the batch starting with C169_15428908531_xxxx are also all ending in the first 10 seconds.

The only WU that start calculating on this machine are C191_139017523_29_xxx.

<core_client_version>7.8.2</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code -1073741676 (0xc0000094)
</message>
<stderr_txt>
boinc initialized
work files resolved, now working
-> projects/escatter11.fullerton.edu_nfs/lasievee_1.08_windows_x86_64__notphenomiix6.exe
-> -r
-> -f
-> 42456000
-> -c
-> 4000
-> -R
-> -o
-> ../../projects/escatter11.fullerton.edu_nfs/C253_131_98_42456_5_r884091503_0
-> ../../projects/escatter11.fullerton.edu_nfs/C253_131_98.poly


Unhandled Exception Detected...

- Unhandled Exception Record -
Reason: Integer Divide by Zero (0xc0000094) at address 0x000000000042de4e

Engaging BOINC Windows Runtime Debugger...


********************


BOINC Windows Runtime Debugger Version 7.1.0


Dump Timestamp : 04/01/18 19:39:10
Install Directory : D:\BOINC\
Data Directory : D:\BOINC\Data
Project Symstore :
LoadLibraryA( D:\BOINC\\dbghelp.dll ): GetLastError = 126
Loaded Library : dbghelp.dll
LoadLibraryA( D:\BOINC\\symsrv.dll ): GetLastError = 126
LoadLibraryA( symsrv.dll ): GetLastError = 126
LoadLibraryA( D:\BOINC\\srcsrv.dll ): GetLastError = 126
LoadLibraryA( srcsrv.dll ): GetLastError = 126
LoadLibraryA( D:\BOINC\\version.dll ): GetLastError = 126
Loaded Library : version.dll
Debugger Engine : 4.0.5.0
Symbol Search Path: D:\BOINC\Data\slots\2;D:\BOINC\Data\projects\escatter11.fullerton.edu_nfs


ModLoad: 0000000000400000 00000000001fe000 D:\BOINC\Data\projects\escatter11.fullerton.edu_nfs\lasievee_1.08_windows_x86_64__notphenomiix6.exe (-nosymbols- Symbols Loaded)

ModLoad: 0000000077b30000 00000000001aa000 C:\Windows\SYSTEM32\ntdll.dll (6.1.7601.23915) (-exported- Symbols Loaded)
File Version : 6.1.7600.16385 (win7_rtm.090713-1255)
Company Name : Microsoft Corporation
Product Name : Microsoft&#174; Windows&#174; Operating System
Product Version : 6.1.7600.16385

ModLoad: 0000000077a10000 000000000011f000 C:\Windows\system32\kernel32.dll (6.1.7601.23915) (-exported- Symbols Loaded)
File Version : 6.1.7601.17965 (win7sp1_gdr.121004-0333)
Company Name : Microsoft Corporation
Product Name : Microsoft&#174; Windows&#174; Operating System
Product Version : 6.1.7601.17965

ModLoad: 00000000fd970000 000000000006a000 C:\Windows\system32\KERNELBASE.dll (6.1.7601.23915) (-exported- Symbols Loaded)
File Version : 6.1.7601.17965 (win7sp1_gdr.121004-0333)
Company Name : Microsoft Corporation
Product Name : Microsoft&#174; Windows&#174; Operating System
Product Version : 6.1.7601.17965

ModLoad: 00000000febc0000 00000000000db000 C:\Windows\system32\ADVAPI32.dll (6.1.7601.23915) (-exported- Symbols Loaded)
File Version : 6.1.7601.23915 (win7sp1_ldr.170913-0600)
Company Name : Microsoft Corporation
Product Name : Microsoft&#174; Windows&#174; Operating System
Product Version : 6.1.7601.23915

ModLoad: 00000000ff5f0000 000000000009f000 C:\Windows\system32\msvcrt.dll (7.0.7601.17744) (-exported- Symbols Loaded)
File Version : 7.0.7601.17744 (win7sp1_gdr.111215-1535)
Company Name : Microsoft Corporation
Product Name : Microsoft&#174; Windows&#174; Operating System
Product Version : 7.0.7601.17744

ModLoad: 00000000fee70000 000000000001f000 C:\Windows\SYSTEM32\sechost.dll (6.1.7600.16385) (-exported- Symbols Loaded)
File Version : 6.1.7600.16385 (win7_rtm.090713-1255)
Company Name : Microsoft Corporation
Product Name : Microsoft&#174; Windows&#174; Operating System
Product Version : 6.1.7600.16385

ModLoad: 00000000fed40000 000000000012d000 C:\Windows\system32\RPCRT4.dll (6.1.7601.23915) (-exported- Symbols Loaded)
File Version : 6.1.7600.16385 (win7_rtm.090713-1255)
Company Name : Microsoft Corporation
Product Name : Microsoft&#174; Windows&#174; Operating System
Product Version : 6.1.7600.16385

ModLoad: 0000000077cf0000 0000000000007000 C:\Windows\system32\PSAPI.DLL (6.1.7600.16385) (-exported- Symbols Loaded)
File Version : 6.1.7600.16385 (win7_rtm.090713-1255)
Company Name : Microsoft Corporation
Product Name : Microsoft&#174; Windows&#174; Operating System
Product Version : 6.1.7600.16385

ModLoad: 0000000077910000 00000000000fa000 C:\Windows\system32\USER32.dll (6.1.7601.23594) (-exported- Symbols Loaded)
File Version : 6.1.7601.17514 (win7sp1_rtm.101119-1850)
Company Name : Microsoft Corporation
Product Name : Microsoft&#174; Windows&#174; Operating System
Product Version : 6.1.7601.17514

ModLoad: 00000000fdbe0000 0000000000067000 C:\Windows\system32\GDI32.dll (6.1.7601.23914) (-exported- Symbols Loaded)
File Version : 6.1.7601.23914 (win7sp1_ldr.170908-0600)
Company Name : Microsoft Corporation
Product Name : Microsoft&#174; Windows&#174; Operating System
Product Version : 6.1.7601.23914

ModLoad: 00000000ff220000 000000000000e000 C:\Windows\system32\LPK.dll (6.1.7601.23930) (-exported- Symbols Loaded)
File Version : 6.1.7601.23930 (win7sp1_ldr.171011-1526)
Company Name : Microsoft Corporation
Product Name : Microsoft&#174; Windows&#174; Operating System
Product Version : 6.1.7601.23930

ModLoad: 00000000ff430000 00000000000cb000 C:\Windows\system32\USP10.dll (1.626.7601.23894) (-exported- Symbols Loaded)
File Version : 1.0626.7601.23894 (win7sp1_ldr.170816-0600)
Company Name : Microsoft Corporation
Product Name : Microsoft(R) Uniscribe Unicode script processor
Product Version : 1.0626.7601.23894

ModLoad: 00000000ffc80000 000000000002e000 C:\Windows\system32\IMM32.DLL (6.1.7600.16385) (-exported- Symbols Loaded)
File Version : 6.1.7600.16385 (win7_rtm.090713-1255)
Company Name : Microsoft Corporation
Product Name : Microsoft&#174; Windows&#174; Operating System
Product Version : 6.1.7600.16385

ModLoad: 00000000ffaf0000 0000000000109000 C:\Windows\system32\MSCTF.dll (6.1.7601.23915) (-exported- Symbols Loaded)
File Version : 6.1.7600.16385 (win7_rtm.090713-1255)
Company Name : Microsoft Corporation
Product Name : Microsoft&#174; Windows&#174; Operating System
Product Version : 6.1.7600.16385

ModLoad: 00000000de980000 0000000000125000 C:\Windows\system32\dbghelp.dll (6.1.7601.17514) (-exported- Symbols Loaded)
File Version : 6.1.7601.17514 (win7sp1_rtm.101119-1850)
Company Name : Microsoft Corporation
Product Name : Microsoft&#174; Windows&#174; Operating System
Product Version : 6.1.7601.17514

ModLoad: 00000000fc710000 000000000000c000 C:\Windows\system32\version.dll (6.1.7600.16385) (-exported- Symbols Loaded)
File Version : 6.1.7600.16385 (win7_rtm.090713-1255)
Company Name : Microsoft Corporation
Product Name : Microsoft&#174; Windows&#174; Operating System
Product Version : 6.1.7600.16385



*** Dump of the Process Statistics: ***

- I/O Operations Counters -
Read: 0, Write: 0, Other 0

- I/O Transfers Counters -
Read: 0, Write: 0, Other 0

- Paged Pool Usage -
QuotaPagedPoolUsage: 0, QuotaPeakPagedPoolUsage: 0
QuotaNonPagedPoolUsage: 0, QuotaPeakNonPagedPoolUsage: 0

- Virtual Memory Usage -
VirtualSize: 0, PeakVirtualSize: 0

- Pagefile Usage -
PagefileUsage: 0, PeakPagefileUsage: 0

- Working Set Size -
WorkingSetSize: 0, PeakWorkingSetSize: 0, PageFaultCount: 0

*** Dump of thread ID 5200 (state: Initialized): ***

- Information -
Status: Base Priority: Normal, Priority: Normal, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 0.000000

- Unhandled Exception Record -
Reason: Integer Divide by Zero (0xc0000094) at address 0x000000000042de4e

- Registers -
rax=000000000000000a rbx=0000000000000000 rcx=0000000000000002 rdx=0000000000000000 rsi=0000000000000001 rdi=0000000000000000
r8=000000000054f100 r9=0000000000000002 r10=0000000000000000 r11=0000000000718ae0 r12=000000000054f110 r13=0000000000000000
r14=000000000054f110 r15=0000000000000000 rip=000000000042de4e rsp=000000000022e990 rbp=000000000022ea70
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010246

- Callstack -
ChildEBP RetAddr Args to Child
0022e9b0 0042de7e 00001000 0054f100 0054f110 00000018 lasievee_1.08_windows_x86_64__n!+0x0
0022e9e0 00431a0f 0022eb60 00000000 0022eae0 0042bf60 lasievee_1.08_windows_x86_64__n!+0x0
0022ea90 0042bab8 0022ee60 00000049 00346770 00000000 lasievee_1.08_windows_x86_64__n!+0x0
0022eb00 0040ebd3 ffffffff 00529e60 0022eb60 0022ec60 lasievee_1.08_windows_x86_64__n!+0x0
0022f2a0 0040503e ff682b40 ff682b40 005f2410 00000000 lasievee_1.08_windows_x86_64__n!+0x0
0022fdc0 0051956c 0022fd50 00637f90 00000000 00000000 lasievee_1.08_windows_x86_64__n!+0x0
0022fe60 004013d5 00000005 00000005 00000000 00000000 lasievee_1.08_windows_x86_64__n!+0x0
0022ff20 004014f8 00000000 00000000 00000000 00000000 lasievee_1.08_windows_x86_64__n!+0x0
0022ff50 77a259cd 00000000 00000000 00000000 00000000 lasievee_1.08_windows_x86_64__n!+0x0
0022ff80 77b5a561 00000000 00000000 00000000 00000000 kernel32!BaseThreadInitThunk+0x0
0022ffd0 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0

*** Dump of thread ID 5312 (state: Initialized): ***

- Information -
Status: Base Priority: Normal, Priority: Normal, , Kernel Time: 0.000000, User Time: 0.000000, Wait Time: 0.000000

- Registers -
rax=0000000000000002 rbx=0000000000000000 rcx=0000000000000001 rdx=0000000000000000 rsi=0000000000000064 rdi=0000000000000000
r8=0000000000000000 r9=000000000000016c r10=00000000c000000f r11=0000000000000000 r12=00000000025bfeb0 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000 rip=0000000077b7c07a rsp=00000000025bfe88 rbp=0000000000000000
cs=0033 ss=002b ds=0000 es=0000 fs=0000 gs=0000 efl=00000246

- Callstack -
ChildEBP RetAddr Args to Child
025bfe80 fd971203 025bff48 00000000 00000000 00000000 ntdll!NtDelayExecution+0x0
025bff20 00465617 77a31520 00000000 00000000 00000000 KERNELBASE!SleepEx+0x0
025bff50 77a259cd 00000000 00000000 00000000 00000000 lasievee_1.08_windows_x86_64__n!+0x0
025bff80 77b5a561 00000000 00000000 00000000 00000000 kernel32!BaseThreadInitThunk+0x0
025bffd0 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>
]]>

I have the same with
C169_15428908531 results
https://escatter11.fullerton.edu/nfs/workunit.php?wuid=105664083
https://escatter11.fullerton.edu/nfs/workunit.php?wuid=105666541
https://escatter11.fullerton.edu/nfs/workunit.php?wuid=105665747
all result of the WU did finish with error
Endstatus: 1 (0x00000001) Unknown error code

one stderr sample

<core_client_version>7.8.3</core_client_version>
<![CDATA[
<message>
Unzul�ssige Funktion.
(0x1) - exit code 1 (0x1)</message>
<stderr_txt>
boinc initialized
work files resolved, now working
-> projects/escatter11.fullerton.edu_nfs/lasieved_1.08_windows_x86_64__notphenomiix6.exe
-> -a
-> -f
-> 46032000
-> -c
-> 16000
-> -R
-> -o
-> ../../projects/escatter11.fullerton.edu_nfs/C169_15428908531_23_46032_4_r1475957422_0
-> ../../projects/escatter11.fullerton.edu_nfs/C169_15428908531_23.poly
Please set a skewness
14:24:23 (8096): called boinc_finish

</stderr_txt>
]]>

---

Matthias