pty07 from ubuntu_ltp cause VM crash with N-oem-6.10
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
ubuntu-kernel-tests |
New
|
Undecided
|
Unassigned | |||
linux (Ubuntu) | Status tracked in Oracular | |||||
Noble |
Invalid
|
Undecided
|
Unassigned | |||
Oracular |
New
|
Undecided
|
Unassigned | |||
linux-oem-6.10 (Ubuntu) | Status tracked in Oracular | |||||
Noble |
New
|
Undecided
|
Unassigned | |||
Oracular |
Invalid
|
Undecided
|
Unassigned |
Bug Description
The pty07 test from ubuntu_ltp will cause test interrupt with Noble OEM 6.10 VM on openstack since 6.10.0-1003.3
This issue can be reproduced with a VM on a bare-metal. When this happens the VM will be terminated. (Test passed on a Bare-metal with 6.10.0-1005-oem).
Test log:
<<<test_start>>>
tag=pty07 stime=1719989938
cmdline="pty07"
contacts=""
analysis=exit
<<<test_output>>>
incrementing stop
tst_test.c:1733: TINFO: LTP version: 20230929-
tst_test.c:1617: TINFO: Timeout per run is 0h 03m 00s
pty07.c:92: TINFO: Saving active console 1
(VM terminated here)
Steps:
# On a bare-metal running with Noble
sudo apt install uvtool build-essential -y
sudo uvt-simplestrea
SSH_KEY=
ssh-keygen -f $SSH_KEY -t rsa -N ''
sudo -u ubuntu uvt-kvm create oem610 release=noble arch=amd64 --memory 2048
sleep 60
ssh -o StrictHostKeyCh
# Inside the VM
sudo apt-add-repository ppa:canonical-
sudo apt install kernel-
sudo reboot
sleep 60
ssh -o StrictHostKeyCh
git clone --depth=1 https:/
git clone --depth=1 https:/
rm -fr autotest/
ln -sf ~/autotest-
AUTOTEST_
echo "pty07 pty07" > /home/ubuntu/pty
sudo /opt/ltp/runltp -f /home/ubuntu/pty
This issue can be reproduced with mainline kernel v6.10-rc4 (AMD64 debs are not available for v6.10-rc6)
Changed in linux-oem-6.10 (Ubuntu Oracular): | |
status: | New → Invalid |
Changed in linux (Ubuntu Noble): | |
status: | New → Invalid |
description: | updated |
This issue can be found with Oracular 6.10.0-4.4 AMD64 openstack instance as well.