** Tags added: cscc
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1777194
Title:
Hard LOCKUP observed on stressing Ubuntu 18 04
Status in The Ubuntu-power-systems project:
Fix Releas
Yes, it would probably be best to open a new bug, so we can track the
new lockup separately.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1777194
Title:
Hard LOCKUP observed on stressi
** Changed in: ubuntu-power-systems
Status: In Progress => Fix Released
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1777194
Title:
Hard LOCKUP observed on stressing Ubuntu 18 0
This bug was fixed in the package linux - 4.15.0-29.31
---
linux (4.15.0-29.31) bionic; urgency=medium
* linux: 4.15.0-29.31 -proposed tracker (LP: #1782173)
* [SRU Bionic][Cosmic] kernel panic in ipmi_ssif at msg_done_handler
(LP: #116)
- ipmi_ssif: Fix kernel panic
This bug was fixed in the package linux - 4.15.0-29.31
---
linux (4.15.0-29.31) bionic; urgency=medium
* linux: 4.15.0-29.31 -proposed tracker (LP: #1782173)
* [SRU Bionic][Cosmic] kernel panic in ipmi_ssif at msg_done_handler
(LP: #116)
- ipmi_ssif: Fix kernel panic
According to our understanding of the comments and logs provided, the
original hard lockup is different to the one latest reported. So it
seems safe to say testing shows the original problem is resolved and a
new problem which is much less serious is observed.
So I will mark the verification of th
I built a .deb version of the kernel that is currently in -proposed.
The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1777194
Can you test this kernel and see if it resolves this bug?
--
You received this bug notification because you are a member of Kernel
Package
I just confirmed the two requested patches are in the Ubuntu-4.15.0-29 kernel:
eeada334156f powerpc: use NMI IPI for smp_send_stop
4190e27bf0ee powerpc: Fix smp_send_stop NMI IPI handling
Can you confirm the kernel posted in comment #5 fixes this bug on the
same machine?
--
You received this bug
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
bionic' to 'verification-done-bionic'. If the problem still exists,
change the tag 'verifica
** Changed in: linux (Ubuntu Bionic)
Status: In Progress => Fix Committed
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1777194
Title:
Hard LOCKUP observed on stressing Ubuntu 18
** Changed in: ubuntu-power-systems
Status: Triaged => In Progress
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1777194
Title:
Hard LOCKUP observed on stressing Ubuntu 18 04
St
SRU request submitted:
https://lists.ubuntu.com/archives/kernel-team/2018-June/093481.html
** Description changed:
- --Problem Description--
+
+ == SRU Justification ==
+ IBM has seen hard lockups when running stress tests against Bionic.
+ These test sometimes lead to rcu_stalls. IBM found th
I built a test kernel with commits 6bed3237624e and ac61c1156623. The test
kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1777194
Can you test this kernel and see if it resolves this bug?
Note about installing test kernels:
• If the test kernel is prior to 4.15(Bionic) yo
Just to confirm, are these the only two patches needed for this bug:
6bed3237624e3faad1592543952907cd01a42c83 powerpc: use NMI IPI for smp_send_stop
ac61c1156623455c46701654abd8c99720bceea1 powerpc: Fix smp_send_stop NMI IPI
handling
** Changed in: linux (Ubuntu)
Status: New => In Progress
** Changed in: ubuntu-power-systems
Status: New => Triaged
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1777194
Title:
Hard LOCKUP observed on stressing Ubuntu 18 04
Status in
** Tags added: triage-g
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1777194
Title:
Hard LOCKUP observed on stressing Ubuntu 18 04
Status in The Ubuntu-power-systems project:
Triage
** Changed in: linux (Ubuntu)
Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) =>
Canonical Kernel Team (canonical-kernel-team)
** Changed in: linux (Ubuntu)
Importance: Undecided => High
--
You received this bug notification because you are a member of Kernel
Pack
** Also affects: ubuntu-power-systems
Importance: Undecided
Status: New
** Changed in: ubuntu-power-systems
Importance: Undecided => High
** Changed in: ubuntu-power-systems
Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)
--
You received this bug notifi
18 matches
Mail list logo