[Kernel-packages] [Bug 1830951] Re: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8
This can be a good start: https://www.kernel.org/doc/html/latest/process/submitting-patches.html -- 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/1830951 Title: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8 Status in linux package in Ubuntu: Confirmed Bug description: We have a few 2010 mac pro running 1604 LTS that are just upgraded to Ubuntu 1804 LTS. While they all worked fine with the 1604 LTS and 4.4 kernel, they can no longer boot with the 4.15.0-50 kernel installed with 1804. We tried various kernel flags without luck, and installed latest 4.18.0-20 from HWE and got the same result. Unfortunately, no logs are created in /var/logs when the issue happens, and we could only boot with the old 4.4 kernel. We had to enable earlyprintk=efi to get a backtrace in a photo. The issue happens consistently, i.e. the backtrace looks always the same just happens on different cores. Attached the boot-info output and the picture taken at the end of the kernel loading. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: steventang 2047 F pulseaudio /dev/snd/controlC0: steventang 2047 F pulseaudio /dev/snd/controlC1: steventang 2047 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=a7ceb7f0-6040-4236-ad7d-35780a1dc870 InstallationDate: Installed on 2019-05-28 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacPro5,1 NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-148-generic root=UUID=8d18bfd8-303b-4397-9216-a0e48cb6ef54 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-148.174-generic 4.4.177 RelatedPackageVersions: linux-restricted-modules-4.4.0-148-generic N/A linux-backports-modules-4.4.0-148-generic N/A linux-firmware 1.173.6 Tags: bionic Uname: Linux 4.4.0-148-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/08/17 dmi.bios.vendor: Apple Inc. dmi.bios.version: MP51.88Z.0084.B00.1708080528 dmi.board.asset.tag: 0 dmi.board.name: Mac-F221BEC8 dmi.board.vendor: Apple Inc. dmi.chassis.type: 7 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-F221BEC8 dmi.modalias: dmi:bvnAppleInc.:bvrMP51.88Z.0084.B00.1708080528:bd08/08/17:svnAppleInc.:pnMacPro5,1:pvr0.0:rvnAppleInc.:rnMac-F221BEC8:rvr:cvnAppleInc.:ct7:cvrMac-F221BEC8: dmi.product.name: MacPro5,1 dmi.product.version: 0.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830951/+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 1830951] Re: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8
Hi Kai-Heng, Indeed, it should be <=1, btw, do you want me to follow the kernel dev process to send the patch to upstream maintainer, or do you want a patch uploaded here? I'm unfamiliar with the process, but I think I can find out if there isn't any guidelines. Thanks, Steven -- 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/1830951 Title: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8 Status in linux package in Ubuntu: Confirmed Bug description: We have a few 2010 mac pro running 1604 LTS that are just upgraded to Ubuntu 1804 LTS. While they all worked fine with the 1604 LTS and 4.4 kernel, they can no longer boot with the 4.15.0-50 kernel installed with 1804. We tried various kernel flags without luck, and installed latest 4.18.0-20 from HWE and got the same result. Unfortunately, no logs are created in /var/logs when the issue happens, and we could only boot with the old 4.4 kernel. We had to enable earlyprintk=efi to get a backtrace in a photo. The issue happens consistently, i.e. the backtrace looks always the same just happens on different cores. Attached the boot-info output and the picture taken at the end of the kernel loading. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: steventang 2047 F pulseaudio /dev/snd/controlC0: steventang 2047 F pulseaudio /dev/snd/controlC1: steventang 2047 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=a7ceb7f0-6040-4236-ad7d-35780a1dc870 InstallationDate: Installed on 2019-05-28 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacPro5,1 NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-148-generic root=UUID=8d18bfd8-303b-4397-9216-a0e48cb6ef54 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-148.174-generic 4.4.177 RelatedPackageVersions: linux-restricted-modules-4.4.0-148-generic N/A linux-backports-modules-4.4.0-148-generic N/A linux-firmware 1.173.6 Tags: bionic Uname: Linux 4.4.0-148-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/08/17 dmi.bios.vendor: Apple Inc. dmi.bios.version: MP51.88Z.0084.B00.1708080528 dmi.board.asset.tag: 0 dmi.board.name: Mac-F221BEC8 dmi.board.vendor: Apple Inc. dmi.chassis.type: 7 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-F221BEC8 dmi.modalias: dmi:bvnAppleInc.:bvrMP51.88Z.0084.B00.1708080528:bd08/08/17:svnAppleInc.:pnMacPro5,1:pvr0.0:rvnAppleInc.:rnMac-F221BEC8:rvr:cvnAppleInc.:ct7:cvrMac-F221BEC8: dmi.product.name: MacPro5,1 dmi.product.version: 0.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830951/+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 1830951] Re: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8
Hi Steven, I've checked the code and I think you are right, the case doesn't get handled. It should abort when there's no name. a) Will you upstream the patch with proper commit message? b) I think it should be "if (limit <= 1)" since it's a NULL terminated string. -- 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/1830951 Title: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8 Status in linux package in Ubuntu: Confirmed Bug description: We have a few 2010 mac pro running 1604 LTS that are just upgraded to Ubuntu 1804 LTS. While they all worked fine with the 1604 LTS and 4.4 kernel, they can no longer boot with the 4.15.0-50 kernel installed with 1804. We tried various kernel flags without luck, and installed latest 4.18.0-20 from HWE and got the same result. Unfortunately, no logs are created in /var/logs when the issue happens, and we could only boot with the old 4.4 kernel. We had to enable earlyprintk=efi to get a backtrace in a photo. The issue happens consistently, i.e. the backtrace looks always the same just happens on different cores. Attached the boot-info output and the picture taken at the end of the kernel loading. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: steventang 2047 F pulseaudio /dev/snd/controlC0: steventang 2047 F pulseaudio /dev/snd/controlC1: steventang 2047 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=a7ceb7f0-6040-4236-ad7d-35780a1dc870 InstallationDate: Installed on 2019-05-28 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacPro5,1 NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-148-generic root=UUID=8d18bfd8-303b-4397-9216-a0e48cb6ef54 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-148.174-generic 4.4.177 RelatedPackageVersions: linux-restricted-modules-4.4.0-148-generic N/A linux-backports-modules-4.4.0-148-generic N/A linux-firmware 1.173.6 Tags: bionic Uname: Linux 4.4.0-148-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/08/17 dmi.bios.vendor: Apple Inc. dmi.bios.version: MP51.88Z.0084.B00.1708080528 dmi.board.asset.tag: 0 dmi.board.name: Mac-F221BEC8 dmi.board.vendor: Apple Inc. dmi.chassis.type: 7 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-F221BEC8 dmi.modalias: dmi:bvnAppleInc.:bvrMP51.88Z.0084.B00.1708080528:bd08/08/17:svnAppleInc.:pnMacPro5,1:pvr0.0:rvnAppleInc.:rnMac-F221BEC8:rvr:cvnAppleInc.:ct7:cvrMac-F221BEC8: dmi.product.name: MacPro5,1 dmi.product.version: 0.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830951/+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 1830951] Re: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8
@cypressyew, I cannot have proof that the same issue occurred with v5.2 rc2 from your link, as the kernel does not respond to earlyprintk=efi, but it died pretty much the same way, and no logs were produced. As I mentioned earlier, the fix in efi.c is a clear indication of a bug in the kernel code. If that isn't sufficient, I'm not sure what is. The same bug exists in the latest kernel source. https://git.launchpad.net/~ubuntu-kernel-test/ubuntu/+source/linux/+git/mainline-crack/tree/drivers/firmware/efi/efi.c#n258 That being said, if you could provide me a kernel build that will have proper logging I could capture, then I can try again. But please, please, to save us some time, first take a quick look at the source, it isn't too hard to see if it is a legitimate bug. ** Changed in: linux (Ubuntu) Status: Incomplete => 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/1830951 Title: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8 Status in linux package in Ubuntu: Confirmed Bug description: We have a few 2010 mac pro running 1604 LTS that are just upgraded to Ubuntu 1804 LTS. While they all worked fine with the 1604 LTS and 4.4 kernel, they can no longer boot with the 4.15.0-50 kernel installed with 1804. We tried various kernel flags without luck, and installed latest 4.18.0-20 from HWE and got the same result. Unfortunately, no logs are created in /var/logs when the issue happens, and we could only boot with the old 4.4 kernel. We had to enable earlyprintk=efi to get a backtrace in a photo. The issue happens consistently, i.e. the backtrace looks always the same just happens on different cores. Attached the boot-info output and the picture taken at the end of the kernel loading. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: steventang 2047 F pulseaudio /dev/snd/controlC0: steventang 2047 F pulseaudio /dev/snd/controlC1: steventang 2047 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=a7ceb7f0-6040-4236-ad7d-35780a1dc870 InstallationDate: Installed on 2019-05-28 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacPro5,1 NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-148-generic root=UUID=8d18bfd8-303b-4397-9216-a0e48cb6ef54 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-148.174-generic 4.4.177 RelatedPackageVersions: linux-restricted-modules-4.4.0-148-generic N/A linux-backports-modules-4.4.0-148-generic N/A linux-firmware 1.173.6 Tags: bionic Uname: Linux 4.4.0-148-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/08/17 dmi.bios.vendor: Apple Inc. dmi.bios.version: MP51.88Z.0084.B00.1708080528 dmi.board.asset.tag: 0 dmi.board.name: Mac-F221BEC8 dmi.board.vendor: Apple Inc. dmi.chassis.type: 7 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-F221BEC8 dmi.modalias: dmi:bvnAppleInc.:bvrMP51.88Z.0084.B00.1708080528:bd08/08/17:svnAppleInc.:pnMacPro5,1:pvr0.0:rvnAppleInc.:rnMac-F221BEC8:rvr:cvnAppleInc.:ct7:cvrMac-F221BEC8: dmi.product.name: MacPro5,1 dmi.product.version: 0.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830951/+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 1830951] Re: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8
Status change as per request in comment #25 ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/1830951 Title: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8 Status in linux package in Ubuntu: Incomplete Bug description: We have a few 2010 mac pro running 1604 LTS that are just upgraded to Ubuntu 1804 LTS. While they all worked fine with the 1604 LTS and 4.4 kernel, they can no longer boot with the 4.15.0-50 kernel installed with 1804. We tried various kernel flags without luck, and installed latest 4.18.0-20 from HWE and got the same result. Unfortunately, no logs are created in /var/logs when the issue happens, and we could only boot with the old 4.4 kernel. We had to enable earlyprintk=efi to get a backtrace in a photo. The issue happens consistently, i.e. the backtrace looks always the same just happens on different cores. Attached the boot-info output and the picture taken at the end of the kernel loading. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: steventang 2047 F pulseaudio /dev/snd/controlC0: steventang 2047 F pulseaudio /dev/snd/controlC1: steventang 2047 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=a7ceb7f0-6040-4236-ad7d-35780a1dc870 InstallationDate: Installed on 2019-05-28 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacPro5,1 NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-148-generic root=UUID=8d18bfd8-303b-4397-9216-a0e48cb6ef54 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-148.174-generic 4.4.177 RelatedPackageVersions: linux-restricted-modules-4.4.0-148-generic N/A linux-backports-modules-4.4.0-148-generic N/A linux-firmware 1.173.6 Tags: bionic Uname: Linux 4.4.0-148-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/08/17 dmi.bios.vendor: Apple Inc. dmi.bios.version: MP51.88Z.0084.B00.1708080528 dmi.board.asset.tag: 0 dmi.board.name: Mac-F221BEC8 dmi.board.vendor: Apple Inc. dmi.chassis.type: 7 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-F221BEC8 dmi.modalias: dmi:bvnAppleInc.:bvrMP51.88Z.0084.B00.1708080528:bd08/08/17:svnAppleInc.:pnMacPro5,1:pvr0.0:rvnAppleInc.:rnMac-F221BEC8:rvr:cvnAppleInc.:ct7:cvrMac-F221BEC8: dmi.product.name: MacPro5,1 dmi.product.version: 0.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830951/+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 1830951] Re: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8
Please test latest mainline kernel: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.2-rc2/ If mainline kernel doesn't fix the issue, we need to do a kernel bisection between v4.4 and v4.15. -- 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/1830951 Title: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8 Status in linux package in Ubuntu: Confirmed Bug description: We have a few 2010 mac pro running 1604 LTS that are just upgraded to Ubuntu 1804 LTS. While they all worked fine with the 1604 LTS and 4.4 kernel, they can no longer boot with the 4.15.0-50 kernel installed with 1804. We tried various kernel flags without luck, and installed latest 4.18.0-20 from HWE and got the same result. Unfortunately, no logs are created in /var/logs when the issue happens, and we could only boot with the old 4.4 kernel. We had to enable earlyprintk=efi to get a backtrace in a photo. The issue happens consistently, i.e. the backtrace looks always the same just happens on different cores. Attached the boot-info output and the picture taken at the end of the kernel loading. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: steventang 2047 F pulseaudio /dev/snd/controlC0: steventang 2047 F pulseaudio /dev/snd/controlC1: steventang 2047 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=a7ceb7f0-6040-4236-ad7d-35780a1dc870 InstallationDate: Installed on 2019-05-28 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacPro5,1 NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-148-generic root=UUID=8d18bfd8-303b-4397-9216-a0e48cb6ef54 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-148.174-generic 4.4.177 RelatedPackageVersions: linux-restricted-modules-4.4.0-148-generic N/A linux-backports-modules-4.4.0-148-generic N/A linux-firmware 1.173.6 Tags: bionic Uname: Linux 4.4.0-148-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/08/17 dmi.bios.vendor: Apple Inc. dmi.bios.version: MP51.88Z.0084.B00.1708080528 dmi.board.asset.tag: 0 dmi.board.name: Mac-F221BEC8 dmi.board.vendor: Apple Inc. dmi.chassis.type: 7 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-F221BEC8 dmi.modalias: dmi:bvnAppleInc.:bvrMP51.88Z.0084.B00.1708080528:bd08/08/17:svnAppleInc.:pnMacPro5,1:pvr0.0:rvnAppleInc.:rnMac-F221BEC8:rvr:cvnAppleInc.:ct7:cvrMac-F221BEC8: dmi.product.name: MacPro5,1 dmi.product.version: 0.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830951/+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 1830951] Re: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8
I recompiled the 4.18.0-20-general kernel and made the following
changes, and things start to work.
258c258,261
<
---
> if (limit < 1) {
> pr_err("efi: Invalid name size %ld/%d.\n", name_size, limit);
> return 0;
> }
Logs proving the fix worked:
[0.321692] Registered efivars operations
[0.330723] efi: efi: Invalid name size 0/0.
--
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https://bugs.launchpad.net/bugs/1830951
Title:
kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8
Status in linux package in Ubuntu:
Confirmed
Bug description:
We have a few 2010 mac pro running 1604 LTS that are just upgraded to Ubuntu
1804 LTS. While they all worked fine with the 1604 LTS and 4.4 kernel, they can
no longer boot with the 4.15.0-50 kernel installed with 1804.
We tried various kernel flags without luck, and installed latest 4.18.0-20
from HWE and got the same result.
Unfortunately, no logs are created in /var/logs when the issue happens, and
we could only boot with the old 4.4 kernel. We had to enable earlyprintk=efi to
get a backtrace in a photo.
The issue happens consistently, i.e. the backtrace looks always the same just
happens on different cores.
Attached the boot-info output and the picture taken at the end of the kernel
loading.
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC2: steventang 2047 F pulseaudio
/dev/snd/controlC0: steventang 2047 F pulseaudio
/dev/snd/controlC1: steventang 2047 F pulseaudio
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 18.04
HibernationDevice: RESUME=UUID=a7ceb7f0-6040-4236-ad7d-35780a1dc870
InstallationDate: Installed on 2019-05-28 (0 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.1)
MachineType: Apple Inc. MacPro5,1
NonfreeKernelModules: wl
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-148-generic
root=UUID=8d18bfd8-303b-4397-9216-a0e48cb6ef54 ro quiet splash
ProcVersionSignature: Ubuntu 4.4.0-148.174-generic 4.4.177
RelatedPackageVersions:
linux-restricted-modules-4.4.0-148-generic N/A
linux-backports-modules-4.4.0-148-generic N/A
linux-firmware 1.173.6
Tags: bionic
Uname: Linux 4.4.0-148-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 08/08/17
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MP51.88Z.0084.B00.1708080528
dmi.board.asset.tag: 0
dmi.board.name: Mac-F221BEC8
dmi.board.vendor: Apple Inc.
dmi.chassis.type: 7
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F221BEC8
dmi.modalias:
dmi:bvnAppleInc.:bvrMP51.88Z.0084.B00.1708080528:bd08/08/17:svnAppleInc.:pnMacPro5,1:pvr0.0:rvnAppleInc.:rnMac-F221BEC8:rvr:cvnAppleInc.:ct7:cvrMac-F221BEC8:
dmi.product.name: MacPro5,1
dmi.product.version: 0.0
dmi.sys.vendor: Apple Inc.
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[Kernel-packages] [Bug 1830951] Re: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8
** Attachment added: "lspci-vvnn" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830951/+attachment/5267456/+files/lspci-vvnn.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/1830951 Title: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8 Status in linux package in Ubuntu: Confirmed Bug description: We have a few 2010 mac pro running 1604 LTS that are just upgraded to Ubuntu 1804 LTS. While they all worked fine with the 1604 LTS and 4.4 kernel, they can no longer boot with the 4.15.0-50 kernel installed with 1804. We tried various kernel flags without luck, and installed latest 4.18.0-20 from HWE and got the same result. Unfortunately, no logs are created in /var/logs when the issue happens, and we could only boot with the old 4.4 kernel. We had to enable earlyprintk=efi to get a backtrace in a photo. The issue happens consistently, i.e. the backtrace looks always the same just happens on different cores. Attached the boot-info output and the picture taken at the end of the kernel loading. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: steventang 2047 F pulseaudio /dev/snd/controlC0: steventang 2047 F pulseaudio /dev/snd/controlC1: steventang 2047 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=a7ceb7f0-6040-4236-ad7d-35780a1dc870 InstallationDate: Installed on 2019-05-28 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacPro5,1 NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-148-generic root=UUID=8d18bfd8-303b-4397-9216-a0e48cb6ef54 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-148.174-generic 4.4.177 RelatedPackageVersions: linux-restricted-modules-4.4.0-148-generic N/A linux-backports-modules-4.4.0-148-generic N/A linux-firmware 1.173.6 Tags: bionic Uname: Linux 4.4.0-148-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/08/17 dmi.bios.vendor: Apple Inc. dmi.bios.version: MP51.88Z.0084.B00.1708080528 dmi.board.asset.tag: 0 dmi.board.name: Mac-F221BEC8 dmi.board.vendor: Apple Inc. dmi.chassis.type: 7 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-F221BEC8 dmi.modalias: dmi:bvnAppleInc.:bvrMP51.88Z.0084.B00.1708080528:bd08/08/17:svnAppleInc.:pnMacPro5,1:pvr0.0:rvnAppleInc.:rnMac-F221BEC8:rvr:cvnAppleInc.:ct7:cvrMac-F221BEC8: dmi.product.name: MacPro5,1 dmi.product.version: 0.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830951/+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 1830951] Re: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8
** Attachment added: "version captured with kernel 4.4" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830951/+attachment/5267454/+files/version.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/1830951 Title: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8 Status in linux package in Ubuntu: Confirmed Bug description: We have a few 2010 mac pro running 1604 LTS that are just upgraded to Ubuntu 1804 LTS. While they all worked fine with the 1604 LTS and 4.4 kernel, they can no longer boot with the 4.15.0-50 kernel installed with 1804. We tried various kernel flags without luck, and installed latest 4.18.0-20 from HWE and got the same result. Unfortunately, no logs are created in /var/logs when the issue happens, and we could only boot with the old 4.4 kernel. We had to enable earlyprintk=efi to get a backtrace in a photo. The issue happens consistently, i.e. the backtrace looks always the same just happens on different cores. Attached the boot-info output and the picture taken at the end of the kernel loading. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: steventang 2047 F pulseaudio /dev/snd/controlC0: steventang 2047 F pulseaudio /dev/snd/controlC1: steventang 2047 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=a7ceb7f0-6040-4236-ad7d-35780a1dc870 InstallationDate: Installed on 2019-05-28 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacPro5,1 NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-148-generic root=UUID=8d18bfd8-303b-4397-9216-a0e48cb6ef54 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-148.174-generic 4.4.177 RelatedPackageVersions: linux-restricted-modules-4.4.0-148-generic N/A linux-backports-modules-4.4.0-148-generic N/A linux-firmware 1.173.6 Tags: bionic Uname: Linux 4.4.0-148-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/08/17 dmi.bios.vendor: Apple Inc. dmi.bios.version: MP51.88Z.0084.B00.1708080528 dmi.board.asset.tag: 0 dmi.board.name: Mac-F221BEC8 dmi.board.vendor: Apple Inc. dmi.chassis.type: 7 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-F221BEC8 dmi.modalias: dmi:bvnAppleInc.:bvrMP51.88Z.0084.B00.1708080528:bd08/08/17:svnAppleInc.:pnMacPro5,1:pvr0.0:rvnAppleInc.:rnMac-F221BEC8:rvr:cvnAppleInc.:ct7:cvrMac-F221BEC8: dmi.product.name: MacPro5,1 dmi.product.version: 0.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830951/+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 1830951] Re: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8
We cannot find any logs in var/log related to the failed boots, tried grepping the kernel version, journalctl --list-boots ** Attachment added: "dmesg after booted with 4.4" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830951/+attachment/5267457/+files/dmesg.log ** Tags added: apport-collected bionic ** Description changed: We have a few 2010 mac pro running 1604 LTS that are just upgraded to Ubuntu 1804 LTS. While they all worked fine with the 1604 LTS and 4.4 kernel, they can no longer boot with the 4.15.0-50 kernel installed with 1804. We tried various kernel flags without luck, and installed latest 4.18.0-20 from HWE and got the same result. Unfortunately, no logs are created in /var/logs when the issue happens, and we could only boot with the old 4.4 kernel. We had to enable earlyprintk=efi to get a backtrace in a photo. The issue happens consistently, i.e. the backtrace looks always the same just happens on different cores. Attached the boot-info output and the picture taken at the end of the kernel loading. + --- + ProblemType: Bug + ApportVersion: 2.20.9-0ubuntu7.6 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC2: steventang 2047 F pulseaudio + /dev/snd/controlC0: steventang 2047 F pulseaudio + /dev/snd/controlC1: steventang 2047 F pulseaudio + CurrentDesktop: ubuntu:GNOME + DistroRelease: Ubuntu 18.04 + HibernationDevice: RESUME=UUID=a7ceb7f0-6040-4236-ad7d-35780a1dc870 + InstallationDate: Installed on 2019-05-28 (0 days ago) + InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) + MachineType: Apple Inc. MacPro5,1 + NonfreeKernelModules: wl + Package: linux (not installed) + ProcFB: 0 radeondrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-148-generic root=UUID=8d18bfd8-303b-4397-9216-a0e48cb6ef54 ro quiet splash + ProcVersionSignature: Ubuntu 4.4.0-148.174-generic 4.4.177 + RelatedPackageVersions: + linux-restricted-modules-4.4.0-148-generic N/A + linux-backports-modules-4.4.0-148-generic N/A + linux-firmware 1.173.6 + Tags: bionic + Uname: Linux 4.4.0-148-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 08/08/17 + dmi.bios.vendor: Apple Inc. + dmi.bios.version: MP51.88Z.0084.B00.1708080528 + dmi.board.asset.tag: 0 + dmi.board.name: Mac-F221BEC8 + dmi.board.vendor: Apple Inc. + dmi.chassis.type: 7 + dmi.chassis.vendor: Apple Inc. + dmi.chassis.version: Mac-F221BEC8 + dmi.modalias: dmi:bvnAppleInc.:bvrMP51.88Z.0084.B00.1708080528:bd08/08/17:svnAppleInc.:pnMacPro5,1:pvr0.0:rvnAppleInc.:rnMac-F221BEC8:rvr:cvnAppleInc.:ct7:cvrMac-F221BEC8: + dmi.product.name: MacPro5,1 + dmi.product.version: 0.0 + dmi.sys.vendor: Apple Inc. -- 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/1830951 Title: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8 Status in linux package in Ubuntu: Confirmed Bug description: We have a few 2010 mac pro running 1604 LTS that are just upgraded to Ubuntu 1804 LTS. While they all worked fine with the 1604 LTS and 4.4 kernel, they can no longer boot with the 4.15.0-50 kernel installed with 1804. We tried various kernel flags without luck, and installed latest 4.18.0-20 from HWE and got the same result. Unfortunately, no logs are created in /var/logs when the issue happens, and we could only boot with the old 4.4 kernel. We had to enable earlyprintk=efi to get a backtrace in a photo. The issue happens consistently, i.e. the backtrace looks always the same just happens on different cores. Attached the boot-info output and the picture taken at the end of the kernel loading. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: steventang 2047 F pulseaudio /dev/snd/controlC0: steventang 2047 F pulseaudio /dev/snd/controlC1: steventang 2047 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=a7ceb7f0-6040-4236-ad7d-35780a1dc870 InstallationDate: Installed on 2019-05-28 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacPro5,1 NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-148-generic root=UUID=8d18bfd8-303b-4397-9216-a0e48cb6ef54 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-148.174-generic 4.4.177 RelatedPackageVersions: linux-restricted-modules-4.4.0-148-generic N/A linux-backports-modules-4.4.0-148-generic N/A linux-firmware 1.173.6 Tags:
[Kernel-packages] [Bug 1830951] Re: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8
** Attachment added: "uname-a" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830951/+attachment/5267455/+files/uname-a.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/1830951 Title: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8 Status in linux package in Ubuntu: Confirmed Bug description: We have a few 2010 mac pro running 1604 LTS that are just upgraded to Ubuntu 1804 LTS. While they all worked fine with the 1604 LTS and 4.4 kernel, they can no longer boot with the 4.15.0-50 kernel installed with 1804. We tried various kernel flags without luck, and installed latest 4.18.0-20 from HWE and got the same result. Unfortunately, no logs are created in /var/logs when the issue happens, and we could only boot with the old 4.4 kernel. We had to enable earlyprintk=efi to get a backtrace in a photo. The issue happens consistently, i.e. the backtrace looks always the same just happens on different cores. Attached the boot-info output and the picture taken at the end of the kernel loading. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: steventang 2047 F pulseaudio /dev/snd/controlC0: steventang 2047 F pulseaudio /dev/snd/controlC1: steventang 2047 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=a7ceb7f0-6040-4236-ad7d-35780a1dc870 InstallationDate: Installed on 2019-05-28 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacPro5,1 NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-148-generic root=UUID=8d18bfd8-303b-4397-9216-a0e48cb6ef54 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-148.174-generic 4.4.177 RelatedPackageVersions: linux-restricted-modules-4.4.0-148-generic N/A linux-backports-modules-4.4.0-148-generic N/A linux-firmware 1.173.6 Tags: bionic Uname: Linux 4.4.0-148-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/08/17 dmi.bios.vendor: Apple Inc. dmi.bios.version: MP51.88Z.0084.B00.1708080528 dmi.board.asset.tag: 0 dmi.board.name: Mac-F221BEC8 dmi.board.vendor: Apple Inc. dmi.chassis.type: 7 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-F221BEC8 dmi.modalias: dmi:bvnAppleInc.:bvrMP51.88Z.0084.B00.1708080528:bd08/08/17:svnAppleInc.:pnMacPro5,1:pvr0.0:rvnAppleInc.:rnMac-F221BEC8:rvr:cvnAppleInc.:ct7:cvrMac-F221BEC8: dmi.product.name: MacPro5,1 dmi.product.version: 0.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830951/+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 1830951] Re: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8
** Attachment added: "Boot-info output" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830951/+attachment/5267453/+files/Boot-Info_20190529_1257.txt -- 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/1830951 Title: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8 Status in linux package in Ubuntu: Confirmed Bug description: We have a few 2010 mac pro running 1604 LTS that are just upgraded to Ubuntu 1804 LTS. While they all worked fine with the 1604 LTS and 4.4 kernel, they can no longer boot with the 4.15.0-50 kernel installed with 1804. We tried various kernel flags without luck, and installed latest 4.18.0-20 from HWE and got the same result. Unfortunately, no logs are created in /var/logs when the issue happens, and we could only boot with the old 4.4 kernel. We had to enable earlyprintk=efi to get a backtrace in a photo. The issue happens consistently, i.e. the backtrace looks always the same just happens on different cores. Attached the boot-info output and the picture taken at the end of the kernel loading. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: steventang 2047 F pulseaudio /dev/snd/controlC0: steventang 2047 F pulseaudio /dev/snd/controlC1: steventang 2047 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=a7ceb7f0-6040-4236-ad7d-35780a1dc870 InstallationDate: Installed on 2019-05-28 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacPro5,1 NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-148-generic root=UUID=8d18bfd8-303b-4397-9216-a0e48cb6ef54 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-148.174-generic 4.4.177 RelatedPackageVersions: linux-restricted-modules-4.4.0-148-generic N/A linux-backports-modules-4.4.0-148-generic N/A linux-firmware 1.173.6 Tags: bionic Uname: Linux 4.4.0-148-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/08/17 dmi.bios.vendor: Apple Inc. dmi.bios.version: MP51.88Z.0084.B00.1708080528 dmi.board.asset.tag: 0 dmi.board.name: Mac-F221BEC8 dmi.board.vendor: Apple Inc. dmi.chassis.type: 7 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-F221BEC8 dmi.modalias: dmi:bvnAppleInc.:bvrMP51.88Z.0084.B00.1708080528:bd08/08/17:svnAppleInc.:pnMacPro5,1:pvr0.0:rvnAppleInc.:rnMac-F221BEC8:rvr:cvnAppleInc.:ct7:cvrMac-F221BEC8: dmi.product.name: MacPro5,1 dmi.product.version: 0.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830951/+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 1830951] Re: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8
** Attachment added: "screen capture of the kernel panic backtrace" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830951/+attachment/5267449/+files/IMG_0004.JPG ** Attachment removed: "boot-info output" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830951/+attachment/5267448/+files/Boot-Info_20190529_1257.txt -- 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/1830951 Title: kernel panic: stack corrupted in efivar_ssdt_iter+0xd3/0xe8 Status in linux package in Ubuntu: Confirmed Bug description: We have a few 2010 mac pro running 1604 LTS that are just upgraded to Ubuntu 1804 LTS. While they all worked fine with the 1604 LTS and 4.4 kernel, they can no longer boot with the 4.15.0-50 kernel installed with 1804. We tried various kernel flags without luck, and installed latest 4.18.0-20 from HWE and got the same result. Unfortunately, no logs are created in /var/logs when the issue happens, and we could only boot with the old 4.4 kernel. We had to enable earlyprintk=efi to get a backtrace in a photo. The issue happens consistently, i.e. the backtrace looks always the same just happens on different cores. Attached the boot-info output and the picture taken at the end of the kernel loading. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: steventang 2047 F pulseaudio /dev/snd/controlC0: steventang 2047 F pulseaudio /dev/snd/controlC1: steventang 2047 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=a7ceb7f0-6040-4236-ad7d-35780a1dc870 InstallationDate: Installed on 2019-05-28 (0 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Apple Inc. MacPro5,1 NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-148-generic root=UUID=8d18bfd8-303b-4397-9216-a0e48cb6ef54 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-148.174-generic 4.4.177 RelatedPackageVersions: linux-restricted-modules-4.4.0-148-generic N/A linux-backports-modules-4.4.0-148-generic N/A linux-firmware 1.173.6 Tags: bionic Uname: Linux 4.4.0-148-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/08/17 dmi.bios.vendor: Apple Inc. dmi.bios.version: MP51.88Z.0084.B00.1708080528 dmi.board.asset.tag: 0 dmi.board.name: Mac-F221BEC8 dmi.board.vendor: Apple Inc. dmi.chassis.type: 7 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-F221BEC8 dmi.modalias: dmi:bvnAppleInc.:bvrMP51.88Z.0084.B00.1708080528:bd08/08/17:svnAppleInc.:pnMacPro5,1:pvr0.0:rvnAppleInc.:rnMac-F221BEC8:rvr:cvnAppleInc.:ct7:cvrMac-F221BEC8: dmi.product.name: MacPro5,1 dmi.product.version: 0.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830951/+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
