XWin startup crash x86_64 Windows 10

Fri Apr 22 14:33:00 GMT 2016

On 21/04/2016 17:31, Sergio Gomez wrote:
> Hi,

Thanks for reporting this problem.
> After a fresh installation of Cygwin x86_64 in a Windows 10 machine, XWin
> crashes during startup (rest of Cygwin seems OK). Here is the backtrace:
[...]
> (gdb) r
> Starting program: /usr/bin/XWin -multiwindow
> [New Thread 10320.0xd2c]
> [New Thread 10320.0x2370]
> [New Thread 10320.0x280]
> [New Thread 10320.0x243c]
> [New Thread 10320.0x1050]
> gdb: unknown target exception 0x80000001 at 0x180071a71

This is STATUS_GUARD_PAGE_VIOLATION
> Program received signal ?, Unknown signal.
> [Switching to Thread 10320.0x1050]
> 0x0000000180071a71 in myfault_altstack_handler (exc=0x1cb050)
> at /usr/src/debug/cygwin-2.5.0-1/winsup/cygwin/exceptions.cc:615
> 615 {
> (gdb) bt full
> #0 0x0000000180071a71 in myfault_altstack_handler (exc=0x1cb050)
> at /usr/src/debug/cygwin-2.5.0-1/winsup/cygwin/exceptions.cc:615
> me = <optimized out>
[...]
> #8 0x00007ffc24b25c5f in ntdll!RtlAllocateHeap () from
> /cygdrive/c/WINDOWS/SYSTEM32/ntdll.dll
> No symbol table info available.
> #9 0x0000000076145cff in ?? ()
> from
> /cygdrive/c/WINDOWS/system32/tmumh/20019/TmMon/1.6.0.1112/tmmon64.dll
> No symbol table info available.
> #10 0x0000000076145a37 in ?? ()

This DLL apparently belongs to Trend Micro.
Unless you can reproduce this issue with that software uninstalled, I 
suggest you raise it with them.
-- 
Jon TURNEY
Volunteer Cygwin/X X Server maintainer
--
Problem reports: http://cygwin.com/problems.html
FAQ: http://cygwin.com/faq/
Documentation: http://cygwin.com/docs.html
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple