[Kernel-packages] [Bug 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
This was confirmed to be a VMware ESXi bug in their MSI-X code path for PCI passthru devices. VMware has fixed this bug in their latest patch. ** Changed in: linux (Ubuntu) Status: Expired => Invalid -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Invalid Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
Would you be able to point me at all the ubuntu specific patches that are applied on top of mainline kernel? I can run some bisection on my side to understand what might cause the issue. -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Incomplete Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
Thank you for your patience. I now have the servers back with me. I just tried mainline 4.13.1 kernel as suggested by and it boots fine. All nvme passthrough devices come up fine. -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Incomplete Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
I'll verify this new kernel in a day and provide an update. -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Confirmed Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
Sorry to be a bother. Any luck in further bisection? -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Confirmed Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
I tried 4.11.0-11 kernel from artful and it too fails to boot. -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Confirmed Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
Is the linux-image-extra mandatory for all kernels? I am asking this because 4.4.0-59 boots cleanly without the extra package. -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Confirmed Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
I checked the latest released Ubuntu kernel (4.4.0-83) and it does _not_ have a fix. So I am changing the status of the bug back to "confirmed". If a fix has indeed been released please let me know where I can pick up a new in-development kernel. ** Changed in: linux (Ubuntu) Status: Fix Released => Confirmed -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Confirmed Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
Hi Joseph, Is it possible to provide me with multiple kernels with different bisects? I can then run through them in quick sequence and provide you an update. This was we can minimize turn-around time. Due to this bug we are unable to move to newer kernel that have security fixes for high importance vulnerabilities. -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Fix Released Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
Hi Joseph, I am not sure if this is fixed. Dimitrenko changed the status to "Fix Released". I had asked if this was as intended and if there is indeed a kernel with the fix but have not gotten a response. I think we should proceed with further bisection. -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Fix Released Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
Is there a new kernel with the fix that I can try on my hardware? Please do let me know where I can download it. -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Fix Released Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
Hi Joseph, Any updates on this? Let me know if you had a chance to generate another kernel after a new bisect. -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Confirmed Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
Kernel with commit 362a958e1fa81a134a18fba0af39375b9ae5d238 Fails to boot. ** Attachment added: "failure_screenshot" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+attachment/4899849/+files/kernel_boot_failure.png -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Confirmed Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
I got the original hardware back. After new round of testing on this hardware (with both Intel and HGST NVMe devices) Kernel 4.4.0-62-generic commit: 7392f29e5ee5cb8509f20e5ce6cc1e360c486c91 exhibits the issue and kernel fails to boot up. Ignore my earlier result with the same kernel. This is the commit id we have to focus on. Here is a complete list of all the kernels requested for testing in this bug. 4.4.0-59-generic: * Boot up passed * NVMe devices listed in both lspci and "nvme list" commands 4.4.70-040470-generic Mainline * Boot up passed * NVMe devices listed in both lspci and "nvme list" commands 4.4.41-040441-generic: * Boot up passed * NVMe devices listed in both lspci and "nvme list" commands 4.4.0-60-generic: * Boot up passed * NVMe devices NOT listed in both lspci and "nvme list" commands 4.4.0-61-generic: * Boot up passed * NVMe devices listed in both lspci and "nvme list" commands 4.4.0-62-generic commit: 7392f29e5ee5cb8509f20e5ce6cc1e360c486c91 * Boot up FAIL. Kernel does not boot. This is the original issue. Looks like this commit has the bug. -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Confirmed Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
I need a little more time to test the kernel. The hardware I was working on is tied up with something else. I am working on getting that freed up or get another identical one. Once I get hold of one I'll have the results. -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Confirmed Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
Just to note, my earlier hardware is tied up with some other work. I moved my testing to another hardware with Intel NVMe instead of the earlier HGST one. But the issue was seen on both Intel and HGST, the only two vendors' NVMe we have in-house. Both servers are Cisco UCS C-240. -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Confirmed Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
360c486c91 works fine. Time to move to the next commit. ~# uname -a Linux nvme-dev 4.4.0-62-generic #83~lp1695780Commit7392f29 SMP Thu Jun 8 20:09:20 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux ~# nvme list Node SN Model Version Namespace Usage Format FW Rev - -- /dev/nvme0n1 CVFT65260034400GGN INTEL SSDPE2MD400G4K 1.0 1 400.09 GB / 400.09 GB512 B + 0 B 8DV1CP02 -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Confirmed Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
Thanks for taking time to look at this bug. Due to this nvme issue I am not able to go to newer kernels that have important security fixes. Here are the results. 4.4.0-60 (linux-image-4.4.0-40-generic-4.4.0-40.60): Boots fine but no nvme devices are listed under 'lspci'. I did check that nvme kernel module was loaded fine. 4.4.0-61 (linux-image-4.4.0-41-generic_4.4.0-41.61): Boots fine and nvme devices are shown with lspci and 'nvme list' commands. Looks like the last known good kernel version is 4.4.0-61. -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Confirmed Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
4.4.41 works too! ~# lspci 00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 01) 00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 01) 00:07.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 08) 00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01) 00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 08) 00:07.7 System peripheral: VMware Virtual Machine Communication Interface (rev 10) 00:0f.0 VGA compatible controller: VMware SVGA II Adapter 00:10.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI (rev 01) 00:11.0 PCI bridge: VMware PCI bridge (rev 02) 00:15.0 PCI bridge: VMware PCI Express Root Port (rev 01) 00:15.1 PCI bridge: VMware PCI Express Root Port (rev 01) 00:15.2 PCI bridge: VMware PCI Express Root Port (rev 01) 00:15.3 PCI bridge: VMware PCI Express Root Port (rev 01) 00:15.4 PCI bridge: VMware PCI Express Root Port (rev 01) 00:15.5 PCI bridge: VMware PCI Express Root Port (rev 01) 00:15.6 PCI bridge: VMware PCI Express Root Port (rev 01) 00:15.7 PCI bridge: VMware PCI Express Root Port (rev 01) 00:16.0 PCI bridge: VMware PCI Express Root Port (rev 01) 00:16.1 PCI bridge: VMware PCI Express Root Port (rev 01) 00:16.2 PCI bridge: VMware PCI Express Root Port (rev 01) 00:16.3 PCI bridge: VMware PCI Express Root Port (rev 01) 00:16.4 PCI bridge: VMware PCI Express Root Port (rev 01) 00:16.5 PCI bridge: VMware PCI Express Root Port (rev 01) 00:16.6 PCI bridge: VMware PCI Express Root Port (rev 01) 00:16.7 PCI bridge: VMware PCI Express Root Port (rev 01) 00:17.0 PCI bridge: VMware PCI Express Root Port (rev 01) 00:17.1 PCI bridge: VMware PCI Express Root Port (rev 01) 00:17.2 PCI bridge: VMware PCI Express Root Port (rev 01) 00:17.3 PCI bridge: VMware PCI Express Root Port (rev 01) 00:17.4 PCI bridge: VMware PCI Express Root Port (rev 01) 00:17.5 PCI bridge: VMware PCI Express Root Port (rev 01) 00:17.6 PCI bridge: VMware PCI Express Root Port (rev 01) 00:17.7 PCI bridge: VMware PCI Express Root Port (rev 01) 00:18.0 PCI bridge: VMware PCI Express Root Port (rev 01) 00:18.1 PCI bridge: VMware PCI Express Root Port (rev 01) 00:18.2 PCI bridge: VMware PCI Express Root Port (rev 01) 00:18.3 PCI bridge: VMware PCI Express Root Port (rev 01) 00:18.4 PCI bridge: VMware PCI Express Root Port (rev 01) 00:18.5 PCI bridge: VMware PCI Express Root Port (rev 01) 00:18.6 PCI bridge: VMware PCI Express Root Port (rev 01) 00:18.7 PCI bridge: VMware PCI Express Root Port (rev 01) 02:01.0 SATA controller: VMware SATA AHCI controller 02:02.0 Ethernet controller: Intel Corporation 82545EM Gigabit Ethernet Controller (Copper) (rev 01) 03:00.0 Serial Attached SCSI controller: LSI Logic / Symbios Logic SAS3108 PCI-Express Fusion-MPT SAS-3 (rev 02) 04:00.0 Non-Volatile memory controller: HGST, Inc. Device 0023 (rev 02) 0b:00.0 Ethernet controller: VMware VMXNET3 Ethernet Controller (rev 01) 13:00.0 Ethernet controller: VMware VMXNET3 Ethernet Controller (rev 01) ~# uname -r 4.4.41-040441-generic -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Confirmed Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
Just to confirm, mainline kernel linux- image-4.4.70-040470-generic_4.4.70-040470.201705251131 works fine. Looks like the bug is fixed in mainline. Should I still continue with the bisect task with 4.8+ kernels? -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Confirmed Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
I just tried mainline http://kernel.ubuntu.com/~kernel- ppa/mainline/v4.4.70/linux- image-4.4.70-040470-generic_4.4.70-040470.201705251131_amd64.deb and it works fine with PCI passthru Intel NVMe and HGST NVMe drives. With the way our VM is built I do not have apport installed but I'll be happy to pull out any logs that you may need. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Tags added: kernel-fixed-upstream -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux package in Ubuntu: Confirmed Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695780/+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 1695780] Re: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
** Package changed: linux (Ubuntu) => linux-lts-xenial (Ubuntu) -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux-lts-xenial package in Ubuntu: New Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-xenial/+bug/1695780/+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 1695780] [NEW] On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot
Public bug reported: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 ** Affects: linux-lts-xenial (Ubuntu) Importance: Undecided Status: New ** Attachment added: "lspci-vnvn" https://bugs.launchpad.net/bugs/1695780/+attachment/4889029/+files/lspci-vnvn.log -- 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/1695780 Title: On VMware ESXi with PCI passthru enabled for Intel NVMe Ubuntu Xenial VM does not boot Status in linux-lts-xenial package in Ubuntu: New Bug description: My set up is a Cisco UCS c240 server with an Intel NVMe 1.6TB drive running VMware ESXi version 6.0U2. NVMe device is made available as a PCI passthru device and not claimed by ESXi kernel. This NVMe device when added to a Ubuntu 16.04.2 running kernel version 4.4.0-62 and above does not boot, kernel does not boot fully and hangs for while before the VM powers off. However, running kernel versions 4.4.0-43, 4.4.0-53, 4.4.0-57, and 4.4.0-59 everything works as expected. Earlier versions of the kernel also do not work. Here is a short list of the I tested with 4.4.0-31 -> kernel panic (different issue) 4.4.0-43 -> works 4.4.0-53 -> works 4.4.0-57 -> works 4.4.0-59 -> works 4.4.0-62 -> fail 4.4.0-64 -> fail 4.4.0-75 -> fail 4.4.0-77 -> fail 4.8.0-51 -> fail ~# cat /proc/version_signature Ubuntu 4.4.0-75.96-generic 4.4.59 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-xenial/+bug/1695780/+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
