[Kernel-packages] [Bug 1790636] Re: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered
** 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/1790636 Title: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered Status in The Ubuntu-power-systems project: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Bug description: == Comment: #0 - Michael Ranweiler - 2018-09-04 01:38:39 == Problem: --- Kernel panics and Hardlockup messages when kernel crash was triggered to test kdump. There are two patches for a problem during a kernel crash: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de6e5d38417e6cdb005843db420a2974993d36ff And: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0beffc4f4c658fde86d52c837e784326e9cc875 Only the first was marked for stable (and is currently present in 18.04.1), but both should really be included to fix the problems in the commit log. Can you include the second one, too? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1790636/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1790636] Re: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered
** Tags removed: targetmilestone-inin--- ** Tags added: targetmilestone-inin18041 -- 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/1790636 Title: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered Status in The Ubuntu-power-systems project: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Bug description: == Comment: #0 - Michael Ranweiler - 2018-09-04 01:38:39 == Problem: --- Kernel panics and Hardlockup messages when kernel crash was triggered to test kdump. There are two patches for a problem during a kernel crash: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de6e5d38417e6cdb005843db420a2974993d36ff And: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0beffc4f4c658fde86d52c837e784326e9cc875 Only the first was marked for stable (and is currently present in 18.04.1), but both should really be included to fix the problems in the commit log. Can you include the second one, too? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1790636/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1790636] Re: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered
** Changed in: ubuntu-power-systems Status: Fix Committed => 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/1790636 Title: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered Status in The Ubuntu-power-systems project: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Bug description: == Comment: #0 - Michael Ranweiler - 2018-09-04 01:38:39 == Problem: --- Kernel panics and Hardlockup messages when kernel crash was triggered to test kdump. There are two patches for a problem during a kernel crash: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de6e5d38417e6cdb005843db420a2974993d36ff And: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0beffc4f4c658fde86d52c837e784326e9cc875 Only the first was marked for stable (and is currently present in 18.04.1), but both should really be included to fix the problems in the commit log. Can you include the second one, too? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1790636/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1790636] Re: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered
** Changed in: linux (Ubuntu) Status: Fix Committed => 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/1790636 Title: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered Status in The Ubuntu-power-systems project: Fix Committed Status in linux package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Bug description: == Comment: #0 - Michael Ranweiler - 2018-09-04 01:38:39 == Problem: --- Kernel panics and Hardlockup messages when kernel crash was triggered to test kdump. There are two patches for a problem during a kernel crash: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de6e5d38417e6cdb005843db420a2974993d36ff And: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0beffc4f4c658fde86d52c837e784326e9cc875 Only the first was marked for stable (and is currently present in 18.04.1), but both should really be included to fix the problems in the commit log. Can you include the second one, too? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1790636/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1790636] Re: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered
This bug was fixed in the package linux - 4.15.0-36.39
---
linux (4.15.0-36.39) bionic; urgency=medium
* CVE-2018-14633
- iscsi target: Use hex2bin instead of a re-implementation
* CVE-2018-17182
- mm: get rid of vmacache_flush_all() entirely
linux (4.15.0-35.38) bionic; urgency=medium
* linux: 4.15.0-35.38 -proposed tracker (LP: #1791719)
* device hotplug of vfio devices can lead to deadlock in vfio_pci_release
(LP: #1792099)
- SAUCE: vfio -- release device lock before userspace requests
* L1TF mitigation not effective in some CPU and RAM combinations
(LP: #1788563)
- x86/speculation/l1tf: Fix overflow in l1tf_pfn_limit() on 32bit
- x86/speculation/l1tf: Fix off-by-one error when warning that system has
too
much RAM
- x86/speculation/l1tf: Increase l1tf memory limit for Nehalem+
* CVE-2018-15594
- x86/paravirt: Fix spectre-v2 mitigations for paravirt guests
* CVE-2017-5715 (Spectre v2 s390x)
- KVM: s390: implement CPU model only facilities
- s390: detect etoken facility
- KVM: s390: add etoken support for guests
- s390/lib: use expoline for all bcr instructions
- s390: fix br_r1_trampoline for machines without exrl
- SAUCE: s390: use expoline thunks for all branches generated by the BPF JIT
* Ubuntu18.04.1: cpuidle: powernv: Fix promotion from snooze if next state
disabled (performance) (LP: #1790602)
- cpuidle: powernv: Fix promotion from snooze if next state disabled
* Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered (LP: #1790636)
- powerpc: hard disable irqs in smp_send_stop loop
- powerpc: Fix deadlock with multiple calls to smp_send_stop
- powerpc: smp_send_stop do not offline stopped CPUs
- powerpc/powernv: Fix opal_event_shutdown() called with interrupts disabled
* Security fix: check if IOMMU page is contained in the pinned physical page
(LP: #1785675)
- vfio/spapr: Use IOMMU pageshift rather than pagesize
- KVM: PPC: Check if IOMMU page is contained in the pinned physical page
* Missing Intel GPU pci-id's (LP: #1789924)
- drm/i915/kbl: Add KBL GT2 sku
- drm/i915/whl: Introducing Whiskey Lake platform
- drm/i915/aml: Introducing Amber Lake platform
- drm/i915/cfl: Add a new CFL PCI ID.
* CVE-2018-15572
- x86/speculation: Protect against userspace-userspace spectreRSB
* Support Power Management for Thunderbolt Controller (LP: #1789358)
- thunderbolt: Handle NULL boot ACL entries properly
- thunderbolt: Notify userspace when boot_acl is changed
- thunderbolt: Use 64-bit DMA mask if supported by the platform
- thunderbolt: Do not unnecessarily call ICM get route
- thunderbolt: No need to take tb->lock in domain suspend/complete
- thunderbolt: Use correct ICM commands in system suspend
- thunderbolt: Add support for runtime PM
* random oopses on s390 systems using NVMe devices (LP: #1790480)
- s390/pci: fix out of bounds access during irq setup
* [Bionic] Spectre v4 mitigation (Speculative Store Bypass Disable) support
for arm64 using SMC firmware call to set a hardware chicken bit
(LP: #1787993) // CVE-2018-3639 (arm64)
- arm64: alternatives: Add dynamic patching feature
- KVM: arm/arm64: Do not use kern_hyp_va() with kvm_vgic_global_state
- KVM: arm64: Avoid storing the vcpu pointer on the stack
- arm/arm64: smccc: Add SMCCC-specific return codes
- arm64: Call ARCH_WORKAROUND_2 on transitions between EL0 and EL1
- arm64: Add per-cpu infrastructure to call ARCH_WORKAROUND_2
- arm64: Add ARCH_WORKAROUND_2 probing
- arm64: Add 'ssbd' command-line option
- arm64: ssbd: Add global mitigation state accessor
- arm64: ssbd: Skip apply_ssbd if not using dynamic mitigation
- arm64: ssbd: Restore mitigation status on CPU resume
- arm64: ssbd: Introduce thread flag to control userspace mitigation
- arm64: ssbd: Add prctl interface for per-thread mitigation
- arm64: KVM: Add HYP per-cpu accessors
- arm64: KVM: Add ARCH_WORKAROUND_2 support for guests
- arm64: KVM: Handle guest's ARCH_WORKAROUND_2 requests
- arm64: KVM: Add ARCH_WORKAROUND_2 discovery through ARCH_FEATURES_FUNC_ID
- [Config] ARM64_SSBD=y
* Reconcile hns3 SAUCE patches with upstream (LP: #1787477)
- Revert "UBUNTU: SAUCE: net: hns3: Optimize PF CMDQ interrupt switching
process"
- Revert "UBUNTU: SAUCE: net: hns3: Fix for VF mailbox receiving unknown
message"
- Revert "UBUNTU: SAUCE: net: hns3: Fix for VF mailbox cannot receiving PF
response"
- Revert "UBUNTU: SAUCE: {topost} net: hns3: fix comments for
hclge_get_ring_chain_from_mbx"
- Revert "UBUNTU: SAUCE: {topost} net: hns3: fix for using wrong mask and
shift in hclge_get_ring_chain_from_mbx"
- Revert "UBUNTU: SAUCE: {topost} net: hns3: fix for reset_level default
assignment probelm"
- Revert "UBUNTU: SAUCE: {topost} net: hns3:
[Kernel-packages] [Bug 1790636] Re: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered
I tried the -proposed kernel and it looks good - no regressions and after another 10 runs no recreates of the problem. Thank you. ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- 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/1790636 Title: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered Status in The Ubuntu-power-systems project: Fix Committed Status in linux package in Ubuntu: Fix Committed Status in linux source package in Bionic: Fix Committed Bug description: == Comment: #0 - Michael Ranweiler - 2018-09-04 01:38:39 == Problem: --- Kernel panics and Hardlockup messages when kernel crash was triggered to test kdump. There are two patches for a problem during a kernel crash: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de6e5d38417e6cdb005843db420a2974993d36ff And: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0beffc4f4c658fde86d52c837e784326e9cc875 Only the first was marked for stable (and is currently present in 18.04.1), but both should really be included to fix the problems in the commit log. Can you include the second one, too? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1790636/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1790636] Re: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered
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 'verification-needed-bionic' to 'verification-failed- bionic'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-bionic -- 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/1790636 Title: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered Status in The Ubuntu-power-systems project: Fix Committed Status in linux package in Ubuntu: Fix Committed Status in linux source package in Bionic: Fix Committed Bug description: == Comment: #0 - Michael Ranweiler - 2018-09-04 01:38:39 == Problem: --- Kernel panics and Hardlockup messages when kernel crash was triggered to test kdump. There are two patches for a problem during a kernel crash: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de6e5d38417e6cdb005843db420a2974993d36ff And: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0beffc4f4c658fde86d52c837e784326e9cc875 Only the first was marked for stable (and is currently present in 18.04.1), but both should really be included to fix the problems in the commit log. Can you include the second one, too? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1790636/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1790636] Re: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered
** Changed in: linux (Ubuntu) Status: New => Fix Committed ** Changed in: ubuntu-power-systems 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/1790636 Title: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered Status in The Ubuntu-power-systems project: Fix Committed Status in linux package in Ubuntu: Fix Committed Status in linux source package in Bionic: Fix Committed Bug description: == Comment: #0 - Michael Ranweiler - 2018-09-04 01:38:39 == Problem: --- Kernel panics and Hardlockup messages when kernel crash was triggered to test kdump. There are two patches for a problem during a kernel crash: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de6e5d38417e6cdb005843db420a2974993d36ff And: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0beffc4f4c658fde86d52c837e784326e9cc875 Only the first was marked for stable (and is currently present in 18.04.1), but both should really be included to fix the problems in the commit log. Can you include the second one, too? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1790636/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1790636] Re: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered
** Tags added: kernel-da-key -- 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/1790636 Title: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered Status in The Ubuntu-power-systems project: In Progress Status in linux package in Ubuntu: New Status in linux source package in Bionic: Fix Committed Bug description: == Comment: #0 - Michael Ranweiler - 2018-09-04 01:38:39 == Problem: --- Kernel panics and Hardlockup messages when kernel crash was triggered to test kdump. There are two patches for a problem during a kernel crash: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de6e5d38417e6cdb005843db420a2974993d36ff And: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0beffc4f4c658fde86d52c837e784326e9cc875 Only the first was marked for stable (and is currently present in 18.04.1), but both should really be included to fix the problems in the commit log. Can you include the second one, too? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1790636/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1790636] Re: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered
Manoj - you are correct, neither is in, and having both in would be very helpful. I confused that with a different commit. -- 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/1790636 Title: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered Status in The Ubuntu-power-systems project: In Progress Status in linux package in Ubuntu: New Status in linux source package in Bionic: Fix Committed Bug description: == Comment: #0 - Michael Ranweiler - 2018-09-04 01:38:39 == Problem: --- Kernel panics and Hardlockup messages when kernel crash was triggered to test kdump. There are two patches for a problem during a kernel crash: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de6e5d38417e6cdb005843db420a2974993d36ff And: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0beffc4f4c658fde86d52c837e784326e9cc875 Only the first was marked for stable (and is currently present in 18.04.1), but both should really be included to fix the problems in the commit log. Can you include the second one, too? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1790636/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1790636] Re: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered
** Changed in: ubuntu-power-systems Status: New => 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/1790636 Title: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered Status in The Ubuntu-power-systems project: In Progress Status in linux package in Ubuntu: New Status in linux source package in Bionic: Fix Committed Bug description: == Comment: #0 - Michael Ranweiler - 2018-09-04 01:38:39 == Problem: --- Kernel panics and Hardlockup messages when kernel crash was triggered to test kdump. There are two patches for a problem during a kernel crash: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de6e5d38417e6cdb005843db420a2974993d36ff And: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0beffc4f4c658fde86d52c837e784326e9cc875 Only the first was marked for stable (and is currently present in 18.04.1), but both should really be included to fix the problems in the commit log. Can you include the second one, too? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1790636/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1790636] Re: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered
** 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/1790636 Title: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: New Status in linux source package in Bionic: Fix Committed Bug description: == Comment: #0 - Michael Ranweiler - 2018-09-04 01:38:39 == Problem: --- Kernel panics and Hardlockup messages when kernel crash was triggered to test kdump. There are two patches for a problem during a kernel crash: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de6e5d38417e6cdb005843db420a2974993d36ff And: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0beffc4f4c658fde86d52c837e784326e9cc875 Only the first was marked for stable (and is currently present in 18.04.1), but both should really be included to fix the problems in the commit log. Can you include the second one, too? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1790636/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1790636] Re: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered
http://kernel.ubuntu.com/~kamal/lp1790636-lp1790602-ppc/ 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) you need to install the linux-image and linux-image-extra .deb packages. * If the test kernel is 4.15(Bionic) or newer, you need to install the linux-modules, linux-modules-extra and linux-image-unsigned .deb packages. Thanks in advance! -- 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/1790636 Title: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: New Status in linux source package in Bionic: In Progress Bug description: == Comment: #0 - Michael Ranweiler - 2018-09-04 01:38:39 == Problem: --- Kernel panics and Hardlockup messages when kernel crash was triggered to test kdump. There are two patches for a problem during a kernel crash: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de6e5d38417e6cdb005843db420a2974993d36ff And: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0beffc4f4c658fde86d52c837e784326e9cc875 Only the first was marked for stable (and is currently present in 18.04.1), but both should really be included to fix the problems in the commit log. Can you include the second one, too? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1790636/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1790636] Re: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered
** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Bionic) Status: New => In Progress ** Changed in: linux (Ubuntu Bionic) Importance: Undecided => Critical -- 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/1790636 Title: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: New Status in linux source package in Bionic: In Progress Bug description: == Comment: #0 - Michael Ranweiler - 2018-09-04 01:38:39 == Problem: --- Kernel panics and Hardlockup messages when kernel crash was triggered to test kdump. There are two patches for a problem during a kernel crash: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de6e5d38417e6cdb005843db420a2974993d36ff And: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0beffc4f4c658fde86d52c837e784326e9cc875 Only the first was marked for stable (and is currently present in 18.04.1), but both should really be included to fix the problems in the commit log. Can you include the second one, too? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1790636/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1790636] Re: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered
The bug description says that the 1st patch is in bionic (18.04.1) but I was not able to find that commit in bionic (master and master-next). The two patches are in 4.17 and 4.18 stable trees. -- linux-4.17.y -- ab830707c443 powerpc: smp_send_stop do not offline stopped CPUs -- linux-4.18.y -- c0beffc4f4c6 powerpc/powernv: Fix opal_event_shutdown() called with interrupts disabled -- 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/1790636 Title: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: New Bug description: == Comment: #0 - Michael Ranweiler - 2018-09-04 01:38:39 == Problem: --- Kernel panics and Hardlockup messages when kernel crash was triggered to test kdump. There are two patches for a problem during a kernel crash: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de6e5d38417e6cdb005843db420a2974993d36ff And: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0beffc4f4c658fde86d52c837e784326e9cc875 Only the first was marked for stable (and is currently present in 18.04.1), but both should really be included to fix the problems in the commit log. Can you include the second one, too? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1790636/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1790636] Re: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered
** 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 => Critical -- 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/1790636 Title: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: New Bug description: == Comment: #0 - Michael Ranweiler - 2018-09-04 01:38:39 == Problem: --- Kernel panics and Hardlockup messages when kernel crash was triggered to test kdump. There are two patches for a problem during a kernel crash: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de6e5d38417e6cdb005843db420a2974993d36ff And: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0beffc4f4c658fde86d52c837e784326e9cc875 Only the first was marked for stable (and is currently present in 18.04.1), but both should really be included to fix the problems in the commit log. Can you include the second one, too? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1790636/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1790636] Re: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered
** Also affects: ubuntu-power-systems Importance: Undecided Status: New ** Changed in: ubuntu-power-systems Importance: Undecided => Critical ** Changed in: ubuntu-power-systems Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team) ** 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/1790636 Title: Watchdog CPU:19 Hard LOCKUP when kernel crash was triggered Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: New Bug description: == Comment: #0 - Michael Ranweiler - 2018-09-04 01:38:39 == Problem: --- Kernel panics and Hardlockup messages when kernel crash was triggered to test kdump. There are two patches for a problem during a kernel crash: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de6e5d38417e6cdb005843db420a2974993d36ff And: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0beffc4f4c658fde86d52c837e784326e9cc875 Only the first was marked for stable (and is currently present in 18.04.1), but both should really be included to fix the problems in the commit log. Can you include the second one, too? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1790636/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
