RE: Stackdump from stash save on Windows 10 64-bit

[Johannes Schindelin]

Hi Tim,

I re-Cc:ed the Git mailing list, as I do not like the pressure of being
the only one you ask for help.

On Wed, 21 Feb 2018, Tim Mayo wrote:

>   > Can you please test with v2.16.2
> 
> Is there a built version somewhere .. or do I have to build it myself?

Yes, official Git for Windows versions are always available from
https://gitforwindows.org/: either click the big Download button (which
will download the installer right away), or click on the version in the
upper left (if you want to choose which flavor of Git for Windows you want
to download).

Ciao,
Johannes

Re: Stackdump from stash save on Windows 10 64-bit

[Johannes Schindelin]

Hi Tim,

On Tue, 20 Feb 2018, Tim Mayo wrote:

> As of yesterday, stash save stopped working on my Windows 10 box - I get:
> 
>> git stash save
>Cannot save the current worktree state
> 
> and a stackdump file (see below).  This is with the 64-bit version of 2.16.1. 
>  Switching to the 32-bit version resolved the problem for me.

Can you please test with v2.16.2 (you can use the 64-bit Portable Git if
you want to keep your current installation), and if the problem still
persists please open a ticket here:

https://github.com/git-for-windows/git/issues/new

Ciao,
Johannes

Stackdump from stash save on Windows 10 64-bit

[Tim Mayo]

Hi

As of yesterday, stash save stopped working on my Windows 10 box - I get:

   > git stash save
   Cannot save the current worktree state

and a stackdump file (see below).  This is with the 64-bit version of 2.16.1.  
Switching to the 32-bit version resolved the problem for me.

Cheers
Tim

PS. I think the problem was provoked by Windows security update KB4074588. 
Unfortunately, I am unable to uninstall this update to verify.


Exception: STATUS_STACK_OVERFLOW at rip=7FFB793F4B97
rax=0010 rbx= rcx=0010
rdx=000C rsi=AAC0 rdi=7FFB7164D4F0
r8 =A9F8 r9 =AA30 r10=A000
r11=FFE03E50 r12=B500 r13=027AD3E0
r14=014C r15=
rbp=AA30 rsp=A9E8
program=C:\Program Files\Git\usr\bin\sh.exe, pid 9752, thread unknown (0xB24)
cs=0033 ds=002B es=002B fs=0053 gs=002B ss=002B
Stack trace:
FrameFunctionArgs
000AA30  7FFB793F4B97 (104, 000AAA8, 7FFB793D2178, 000)
000AA30  7FFB793D2277 (7FFB7164D4F0, 7FFB7164D4F0, 001, 0230022)
000AAA8  7FFB761ED1F4 (7FFB7935, 7FFB793D21F0, 7FFB793BFAE0, 
7FFE)
000AC70  7FFB761ED071 (9E0900060001, 310F3245BC40, 023, 
000AD98)
000AC70  7FFB761ECA44 (7FFB7164D700, 000, 000, 7FFB7164D700)
000AC70  7FFB715B03A0 (000AC70, 000AD98, 2744620, 0161140)
000AC70  7FFB715837DB (000B5A0, 000, 000B950, 2744620)
000B3D9  7FFB7155E4D0 (002, 000B7C8, 00E, 00180010018)
00180010018  7FFB7155CFDD (000, 000B700, 000, 000B7A0)
000B700  7FFB7143 (000B870, 1B0, 000, 00180271780)
420  7FFB761ED7F6 (001, 000, 000B950, 0010001)
420  7FFB779CE4E3 (020, 000, 000BAD0, 001)
420  001800AB022 (000BA70, 000, 000, 001803007C0)
000BAF0  001800ABBD5 (00100410FBB, 000, 00600089010, 001004E9740)
000BCF0  0018011C93B (00100410FBB, 000, 00600089010, 001004E9740)
000BCF0  2DEE458 (00100410FBB, 000, 00600089010, 001004E9740)
End of stack trace (more stack frames may be present)

--
Dr Tim Mayo
Software Architect

Ubisense Ltd
St Andrew's House
St Andrew's Road, Chesterton
Cambridge, CB4 1DL
+44 1223 53 5170