[Qemu-devel] [Bug 1838312] Re: Qemu virt-manager Segmentation fault

[Hans Peter]

@ Christian, I delete all files in /var/crash and
run virt-manager again in terminal...

Segmentation fault is present.


I did this, too:

# sudo su
# PYTHONDEVMODE=1 virt-manager --no-fork

Fatal Python error: Segmentation fault

Current thread 0x00007f2309805740 (most recent call first):
  File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed
  File "<frozen importlib._bootstrap_external>", line 1043 in create_module
  File "<frozen importlib._bootstrap>", line 583 in module_from_spec
  File "<frozen importlib._bootstrap>", line 670 in _load_unlocked
  File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 983 in _find_and_load
  File "/usr/lib/python3.7/lzma.py", line 27 in <module>
  File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed
  File "<frozen importlib._bootstrap_external>", line 728 in exec_module
  File "<frozen importlib._bootstrap>", line 677 in _load_unlocked
  File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 983 in _find_and_load
  File "/usr/lib/python3.7/shutil.py", line 29 in <module>
  File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed
  File "<frozen importlib._bootstrap_external>", line 728 in exec_module
  File "<frozen importlib._bootstrap>", line 677 in _load_unlocked
  File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 983 in _find_and_load
  File "/usr/lib/python3.7/tempfile.py", line 44 in <module>
  File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed
  File "<frozen importlib._bootstrap_external>", line 728 in exec_module
  File "<frozen importlib._bootstrap>", line 677 in _load_unlocked
  File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 983 in _find_and_load
  File "/usr/lib/python3/dist-packages/apport/report.py", line 12 in <module>
  File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed
  File "<frozen importlib._bootstrap_external>", line 728 in exec_module
  File "<frozen importlib._bootstrap>", line 677 in _load_unlocked
  File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 983 in _find_and_load
  File "/usr/lib/python3/dist-packages/apport/__init__.py", line 5 in <module>
  File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed
  File "<frozen importlib._bootstrap_external>", line 728 in exec_module
  File "<frozen importlib._bootstrap>", line 677 in _load_unlocked
  File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 983 in _find_and_load
  File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 953 in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 983 in _find_and_load
  File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 63 in 
apport_excepthook
Segmentation fault

I don't know how to fix that.

Can you do anything with that @ Christian?

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https://bugs.launchpad.net/bugs/1838312

Title:
  Qemu virt-manager Segmentation fault

Status in QEMU:
  Invalid
Status in virt-manager package in Ubuntu:
  Incomplete

Bug description:
  Hi!

  I installed all these packages:

  sudo apt install qemu
  sudo apt install ipxe-qemu-256k-compat-efi-roms libspice-server1 libbluetooth3
  sudo apt install libbrlapi0.6 libcacard0 libfdt1 libusbredirparser1 
libvirglrenderer0 libxen-4.9 libxenstore3.0
  sudo apt install cpu-checker ibverbs-providers ipxe-qemu libibverbs1 
libiscsi7 libnl-route-3-200 librados2 librbd1 librdmacm1 msr-tools sharutils
  sudo apt install qemu-block-extra qemu-system-common qemu-system-data 
qemu-system-gui qemu-utils
  sudo apt install --no-install-recommends qemu-kvm qemu-system-x86
  sudo apt install libauparse0 ebtables gir1.2-gtk-vnc-2.0 gir1.2-libosinfo-1.0 
gir1.2-libvirt-glib-1.0 gir1.2-spiceclientglib-2.0 gir1.2-spiceclientgtk-3.0 
libvde0 libvdeplug2 libgovirt-common libgovirt2 libgtk-vnc-2.0-0 libgvnc-1.0-0 
libosinfo-1.0-0 libphodav-2.0-0 libphodav-2.0-common libspice-client-glib-2.0-8 
libspice-client-gtk-3.0-5 libusbredirhost1 libvirt-clients libvirt-daemon 
libvirt-daemon-driver-storage-rbd libvirt-daemon-system libvirt-glib-1.0-0 
libvirt0 osinfo-db python3-libvirt python3-libxml2 
spice-client-glib-usb-acl-helper vde2 vde2-cryptcab virt-viewer virtinst 
virt-manager

  without the i386 packages for Qemu because I want only 64 bit.

  I installed all these packages without error, but when I run

  # virt-manager

  Output: ...shows me:

  Segmentation fault

  
  My hardware is 100% ok.
  Maybee a broken lib?


  How can I fix that?

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