Ubuntu
linux-azure package

  1. Bug #2042568
  2. Comment #4

Comment 4 for bug 2042568

Revision history for this message
Ioanna Alifieraki (joalif) wrote :

# VERIFICATION JAMMY

This verification is using a jammy 5.15.0-1055 kernel on a focal machine.
To reproduce this issue a special azure instance is required and currently I have access to a focal vm.

root@jo-twosla:/home/ubuntu# uname -rv
5.15.0-1055-azure #63~20.04.1-Ubuntu SMP Thu Jan 18 15:30:26 UTC 2024

root@jo-twosla:/home/ubuntu# lspci
0001:00:00.0 3D controller: NVIDIA Corporation TU104GL [Tesla T4] (rev a1)
3240:00:02.0 Ethernet controller: Mellanox Technologies MT27710 Family [ConnectX-4 Lx Virtual Function] (rev 80)

root@jo-twosla:/home/ubuntu# echo '1' > /sys/bus/pci/devices/0001:00:00.0/remove

root@jo-twosla:/home/ubuntu# lspci
3240:00:02.0 Ethernet controller: Mellanox Technologies MT27710 Family [ConnectX-4 Lx Virtual Function] (rev 80)

The gpu is successfully removed without the vm crashing.