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IntelliSense process crash with get_expr_rescan_info #4798

@energygreek

Description

@energygreek

Type: General

[ 2928.062584] Microsoft.VSCod[10232]: segfault at 3c ip 000000000075a793 sp 00007f7df17f6038 error 4 in Microsoft.VSCode.CPP.IntelliSense.Msvc.linux[400000+7d5000]
[ 2928.062592] Code: c6 86 48 01 00 00 04 48 89 8e 4c 01 00 00 c7 86 54 01 00 00 00 00 00 00 48 89 8e 58 01 00 00 48 c7 86 60 01 00 00 00 00 00 00 <48> 8b 48 3c 48 89 4e 3c 48 8b 48 44 48 89 4e 44 8a 80 48 01 00 00
[ 2928.062630] audit: type=1701 audit(1577694796.203:78): auid=1000 uid=1000 gid=985 ses=1 pid=10219 comm="Microsoft.VSCod" exe="/home/jimery/.vscode/extensions/ms-vscode.cpptools-0.26.3-insiders2/bin/Microsoft.VSCode.CPP.IntelliSense.Msvc.linux" sig=11 res=1
[ 2928.071280] audit: type=1130 audit(1577694796.213:79): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@11-10245-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2931.225874] audit: type=1131 audit(1577694799.366:80): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@11-10245-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2936.475895] Microsoft.VSCod[10262]: segfault at 3c ip 000000000075a793 sp 00007fba72ff9038 error 4 in Microsoft.VSCode.CPP.IntelliSense.Msvc.linux[400000+7d5000]
[ 2936.475902] Code: c6 86 48 01 00 00 04 48 89 8e 4c 01 00 00 c7 86 54 01 00 00 00 00 00 00 48 89 8e 58 01 00 00 48 c7 86 60 01 00 00 00 00 00 00 <48> 8b 48 3c 48 89 4e 3c 48 8b 48 44 48 89 4e 44 8a 80 48 01 00 00
[ 2936.475969] audit: type=1701 audit(1577694804.616:81): auid=1000 uid=1000 gid=985 ses=1 pid=10250 comm="Microsoft.VSCod" exe="/home/jimery/.vscode/extensions/ms-vscode.cpptools-0.26.3-insiders2/bin/Microsoft.VSCode.CPP.IntelliSense.Msvc.linux" sig=11 res=1
[ 2936.483003] audit: type=1130 audit(1577694804.623:82): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@12-10287-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2939.547584] audit: type=1131 audit(1577694807.690:83): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@12-10287-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2968.146904] Microsoft.VSCod[10361]: segfault at 3c ip 000000000075a793 sp 00007f8acd4cd038 error 4 in Microsoft.VSCode.CPP.IntelliSense.Msvc.linux[400000+7d5000]
[ 2968.146911] Code: c6 86 48 01 00 00 04 48 89 8e 4c 01 00 00 c7 86 54 01 00 00 00 00 00 00 48 89 8e 58 01 00 00 48 c7 86 60 01 00 00 00 00 00 00 <48> 8b 48 3c 48 89 4e 3c 48 8b 48 44 48 89 4e 44 8a 80 48 01 00 00
[ 2968.146974] audit: type=1701 audit(1577694836.290:84): auid=1000 uid=1000 gid=985 ses=1 pid=10349 comm="Microsoft.VSCod" exe="/home/jimery/.vscode/extensions/ms-vscode.cpptools-0.26.3-insiders2/bin/Microsoft.VSCode.CPP.IntelliSense.Msvc.linux" sig=11 res=1
[ 2968.154485] audit: type=1130 audit(1577694836.296:85): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@13-10374-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2970.940427] audit: type=1131 audit(1577694839.083:86): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@13-10374-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'

Describe the bug

  • OS and Version: Arch Linux 5.4.6-arch3-1
  • VS Code Version: 1.41.1
  • C/C++ Extension Version: 0.26.3-insiders2
  • Other extensions you installed (and if the issue persists after disabling them):
  • A clear and concise description of what the bug is.

To Reproduce
Please include code sample and task.json files.
Steps to reproduce the behavior:

  1. click pick definition of a virtual function

Additional context
i just use it for coding and view

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