[Bug 1869073] [NEW] qemu-arm-static crashes "segmentation fault" when running "git clone -s"

[Bug 1869073] [NEW] qemu-arm-static crashes "segmentation fault" when running "git clone -s"

[Manuel Reimer]

Public bug reported:

I want to use qemu-arm-static to cross-compile software. The compiler
itself is a native cross-compiler connected via "distcc".

The problem is that a script tries to do some stuff with "git" and with
a "git clone -s" command the whole story reproducibly stops with a
"segmentation fault".

I don't know how to properly debug the issue but it happens 100% of the
time that I get the "crash" or git just hangs forever with 100% CPU
usage.

** Affects: qemu
     Importance: Undecided
         Status: New

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Title:
  qemu-arm-static crashes "segmentation fault" when running "git clone
  -s"

Status in QEMU:
  New

Bug description:
  I want to use qemu-arm-static to cross-compile software. The compiler
  itself is a native cross-compiler connected via "distcc".

  The problem is that a script tries to do some stuff with "git" and
  with a "git clone -s" command the whole story reproducibly stops with
  a "segmentation fault".

  I don't know how to properly debug the issue but it happens 100% of
  the time that I get the "crash" or git just hangs forever with 100%
  CPU usage.

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[Bug 1869073] Re: qemu-arm-static crashes "segmentation fault" when running "git clone -s"

[Laurent Vivier]

What is the version of QEMU you are using?

** Changed in: qemu
     Assignee: (unassigned) => Laurent Vivier (laurent-vivier)

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Title:
  qemu-arm-static crashes "segmentation fault" when running "git clone
  -s"

Status in QEMU:
  New

Bug description:
  I want to use qemu-arm-static to cross-compile software. The compiler
  itself is a native cross-compiler connected via "distcc".

  The problem is that a script tries to do some stuff with "git" and
  with a "git clone -s" command the whole story reproducibly stops with
  a "segmentation fault".

  I don't know how to properly debug the issue but it happens 100% of
  the time that I get the "crash" or git just hangs forever with 100%
  CPU usage.

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1869073/+subscriptions

[Bug 1869073] Re: qemu-arm-static crashes "segmentation fault" when running "git clone -s"

[Manuel Reimer]

Actually this one magically went good. I'm testing in Virtual Box as my
ARM64 host. Maybe something went wrong there. After rebooting the whole
machine today "git" works well.

Will reopen if it happens again...

** Changed in: qemu
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1869073

Title:
  qemu-arm-static crashes "segmentation fault" when running "git clone
  -s"

Status in QEMU:
  Incomplete

Bug description:
  I want to use qemu-arm-static to cross-compile software. The compiler
  itself is a native cross-compiler connected via "distcc".

  The problem is that a script tries to do some stuff with "git" and
  with a "git clone -s" command the whole story reproducibly stops with
  a "segmentation fault".

  I don't know how to properly debug the issue but it happens 100% of
  the time that I get the "crash" or git just hangs forever with 100%
  CPU usage.

To manage notifications about this bug go to:
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[Bug 1869073] Re: qemu-arm-static crashes "segmentation fault" when running "git clone -s"

[Peter Maydell]

"git crashes" was a known issue with some older versions of QEMU (we had
race conditions and git happens to go multi-threaded for some operations
including I think 'clone'), but they should all now be fixed. If it does
happen again I would recommend trying the most recent QEMU release.

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https://bugs.launchpad.net/bugs/1869073

Title:
  qemu-arm-static crashes "segmentation fault" when running "git clone
  -s"

Status in QEMU:
  Incomplete

Bug description:
  I want to use qemu-arm-static to cross-compile software. The compiler
  itself is a native cross-compiler connected via "distcc".

  The problem is that a script tries to do some stuff with "git" and
  with a "git clone -s" command the whole story reproducibly stops with
  a "segmentation fault".

  I don't know how to properly debug the issue but it happens 100% of
  the time that I get the "crash" or git just hangs forever with 100%
  CPU usage.

To manage notifications about this bug go to:
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[Bug 1869073] Re: qemu-arm-static crashes "segmentation fault" when running "git clone -s"

[Thomas Huth]

Let's assume that this is fixed. Please open a new bug if it happens
again.

** Changed in: qemu
       Status: Incomplete => Fix Released

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https://bugs.launchpad.net/bugs/1869073

Title:
  qemu-arm-static crashes "segmentation fault" when running "git clone
  -s"

Status in QEMU:
  Fix Released

Bug description:
  I want to use qemu-arm-static to cross-compile software. The compiler
  itself is a native cross-compiler connected via "distcc".

  The problem is that a script tries to do some stuff with "git" and
  with a "git clone -s" command the whole story reproducibly stops with
  a "segmentation fault".

  I don't know how to properly debug the issue but it happens 100% of
  the time that I get the "crash" or git just hangs forever with 100%
  CPU usage.

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1869073/+subscriptions