This bug is awaiting verification that the linux- azure/4.15.0-1179.194~16.04.1 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-xenial-linux- azure' to 'verification-done-xenial-linux-azure'. If the problem still exists, change the tag 'verification-needed-xenial-linux-azure' to 'verification-failed-xenial-linux-azure'.
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: kernel-spammed-xenial-linux-azure-v2 verification-needed-xenial-linux-azure -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bugs/2072588 Title: Kernel Panic during VM boot with max NICS Status in linux-azure package in Ubuntu: New Status in linux-azure source package in Bionic: New Bug description: SRU Justification [Impact] * Request from MSFT to add vPCI fixes from upstream to address kernel panic [Fix] * Backports originally from upstream, with some context changes: * 440b5e366327: "PCI: hv: Fix a race condition bug in hv_pci_query_relations()" * 2738d5ab7929: "PCI: hv: Fix a race condition in hv_irq_unmask() that can cause panic" * add9195e69c9: "PCI: hv: Remove the useless hv_pcichild_state from struct hv_pci_dev" * 067d6ec7ed5b: "PCI: hv: Add a per-bus mutex state_lock" [Test Plan] * Compile tested * Boot tested * Microsoft tested [Regression potential] * Changes isolated, minimal regression risk [Other info] * SF #00387397 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/2072588/+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
