[Bug 36695] New: 64-bit binaries produced by Go produce lots of create_view messages and an eventual unhandled page fault, even if the program already finished running successfully

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=36695

            Bug ID: 36695
           Summary: 64-bit binaries produced by Go produce lots of
                    create_view messages and an eventual unhandled page
                    fault, even if the program already finished running
                    successfully
           Product: Wine
           Version: 1.7.19
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: wine-bugs at winehq.org
          Reporter: pietro10 at mac.com

Created attachment 48734
  --> http://bugs.winehq.org/attachment.cgi?id=48734
Output of the hello, world program in the post.

wine seems to have a problem loading 64-bit binaries produced by the Go
compiler for target windows/amd64 (GOOS=windows GOARCH=amd64).

First, on startup, wine prints a lot of messages of the form

    fixme:virtual:create_view out of memory in virtual heap for
0x5c000000000-0x5c882002000

with different addresses each time. Then, the program starts running, often to
completion (echo $? gives 0). At the same time, wine says

    wine: Unhandled page fault at address 0x7f7f46f5b33f (thread 0029),
starting debugger...

and tries to quit. (Smaller programs like the attached may not produce this
message; the longer the program, the more likely it is to appear.) For small
programs, the program code will race wine and succeed; larger programs will
just not work.

Sometimes, the Unhandled page fault is accompanied by a messagebox with title
"Wine program crash" and text "Internal errors - invalid parameters received".

The attachment is the output of

    package main
    import "fmt"
    func main() { fmt.Println("hello, world") }

This is with wine from the official Ubuntu PPA. This has happened over many Go
versions from the past few months; the one I used here is

    go version go1.3beta2 +aecdc70c44ac Fri May 23 17:39:58 2014 -0700
linux/amd64

-- 
Do not reply to this email, post in Bugzilla using the
above URL to reply.
You are receiving this mail because:
You are watching all bug changes.