[Kernel-packages] [Bug 1740736] Re: The it87.ko driver is too old and does not support newer chipsets (such as Z370).

2018-04-20 Thread Metta Crawler
I took lm-sensors out of the bug title because lm-sensors 1:3.4.0-4 works fine with an updated it87 driver. $ sensors it8686-isa-0a40 Adapter: ISA adapter CPU Vcore:+0.77 V (min = +0.00 V, max = +3.06 V) +3.3V:+3.39 V (min = +0.00 V, max = +5.05 V) +12V:+12.38 V (min =

[Kernel-packages] [Bug 1740736] Re: Driver it87 and lm_sensors are too old and don't support newer chipsets (such as Z370).

2018-04-20 Thread Metta Crawler
** Description changed: + Summary: Thermal sensors are not accessible due to being unsupported by + the it87.ko module in linux-image-extra which does not include the + it8686 model line among others.. + + Expected behavior: + + $ journalctl | grep it87: + Apr 20 21:36:00 lakshmi kernel: it87: i

[Kernel-packages] [Bug 1740736] Re: Driver it87 and lm_sensors are too old and don't support newer chipsets (such as Z370).

2018-04-20 Thread Metta Crawler
** Package changed: ubuntu => linux (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/1740736 Title: Driver it87 and lm_sensors are too old and don't support newer chipsets (such

[Kernel-packages] [Bug 1758305] Re: Panic during SyS_reboot

2018-04-16 Thread Metta Crawler
I'm using the default that comes with 18.04 uname -svr Linux 4.15.0-15-generic #16-Ubuntu SMP Wed Apr 4 13:58:14 UTC 2018 The same IOMMU=pt $ grep iommu /etc/default/grub GRUB_CMDLINE_LINUX="iommu=pt" Fixed 4.14.* on 17.10 (I didn't try the default 4.13.* kernel) Last tested on 4.14.33-041433-g

[Kernel-packages] [Bug 1758305] Re: Panic during SyS_reboot

2018-04-16 Thread Metta Crawler
Please see comment #4 -- 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/1758305 Title: Panic during SyS_reboot Status in linux package in Ubuntu: Incomplete Status in linux source packag

[Kernel-packages] [Bug 1730374] Re: NULL pointer dereference during writeback

2018-03-30 Thread Metta Crawler
I no longer am using the motherboard, CPU and RAM that this happened on. I am using 4.15.0-13-generic on 18.04 now. -- 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/1730374 Title: NULL po

[Kernel-packages] [Bug 1758305] Re: Panic during SyS_reboot

2018-03-30 Thread Metta Crawler
The system in question here used to panic in numerous ways until I started using iommu=pt Now it appears to be stable. The BIOS setting for IOMMU is "auto". -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.lau

[Kernel-packages] [Bug 1759828] Re: BUG: Bad page map in process SaveScripts pte:20000000 pmd:56c58a067

2018-03-29 Thread Metta Crawler
dmidecode output from BIOS F22 https://gist.github.com/mettacrawler/ed333ea4349f71c481892fe53eea6039 -- 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/1759828 Title: BUG: Bad page map in p

[Kernel-packages] [Bug 1759947] Re: BUG: unable to handle kernel paging request at 0000200000000020

2018-03-29 Thread Metta Crawler
@malachid can you please try booting with: iommu=pt and see if that works? -- 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/1759947 Title: BUG: unable to handle kernel paging request at

[Kernel-packages] [Bug 1759828] Re: BUG: Bad page map in process SaveScripts pte:20000000 pmd:56c58a067

2018-03-29 Thread Metta Crawler
I'm on the new BIOS. It requires iommu=pt Even with older kernels like 4.14.31 this computer requires iommu=pt -- 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/1759828 Title: BUG: Bad pa

[Kernel-packages] [Bug 1759828] Re: BUG: Bad page map in process SaveScripts pte:20000000 pmd:56c58a067

2018-03-29 Thread Metta Crawler
** Description changed: Note that this is from an AMD Ryzen 5 2600G Also the BIOS firmware is a beta, but the previous version, which is the last so-called stable version is in much worse shape. For instance it misidentifies the RAM as having CAS 19 when it's really CAS 16. The beta

[Kernel-packages] [Bug 1759828] [NEW] BUG: Bad page map in process SaveScripts pte:20000000 pmd:56c58a067

2018-03-29 Thread Metta Crawler
Public bug reported: Note that this is from an AMD Ryzen 5 2600G Also the BIOS firmware is a beta, but the previous version, which is the last so-called stable version is in much worse shape. For instance it misidentifies the RAM as having CAS 19 when it's really CAS 16. The beta BIOS firmware d

[Kernel-packages] [Bug 1758305] [NEW] Panic during SyS_reboot

2018-03-23 Thread Metta Crawler
Public bug reported: BUG: unable to handle kernel NULL pointer dereference at (null) IP: device_shutdown+0xbb/0x200 PGD 0 P4D 0 Oops: 0002 [#1] SMP NOPTI See the screenshot for more. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-12-generic 4.15.0-12.13 ProcVersionSigna

[Kernel-packages] [Bug 1730374] Re: NULL pointer dereference during writeback

2018-02-02 Thread Metta Crawler
** Tags added: kernel-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/1730374 Title: NULL pointer dereference during writeback Status in linux package in Ubuntu: Confirmed Bug des

[Kernel-packages] [Bug 1730374] Re: NULL pointer dereference during writeback

2018-02-02 Thread Metta Crawler
** Description changed: + This could be part of CVE-2016-3070 + Happened during dd of 40GB LV: $ sudo dd if=/dev/vg0/gentoo of=/dev/vg1/gentoo I also used SIGUSR1 on the dd to monitor it occasionally. There was other activity at the time as well. It appears that an attempt was

[Kernel-packages] [Bug 1730374] Re: NULL pointer dereference during writeback

2017-12-29 Thread Metta Crawler
It happened again. $ uname -r 4.14.9-041409-generic Dec 29 14:32:14 lakshmi kernel: BUG: unable to handle kernel NULL pointer dereference at (null) Dec 29 14:32:14 lakshmi kernel: IP: locked_inode_to_wb_and_lock_list+0x20/0x110 Dec 29 14:32:14 lakshmi kernel: PGD 0 P4D 0 Dec 29 14:32:

[Kernel-packages] [Bug 1730374] Re: NULL pointer dereference during writeback

2017-12-13 Thread Metta Crawler
It's likely that this was either fixed upstream or the root cause is from a patch that was put on the 4.13 kernels that the 4.14 kernels don't have. Nov 05 22:15:30 lakshmi kernel: Linux version 4.13.0-16-generic (buildd@lcy01-02) (gcc version 7.2.0 (Ubuntu 7.2.0-8ubuntu2)) #19-Ubuntu SMP Wed Oc

[Kernel-packages] [Bug 1730374] Re: NULL pointer dereference during writeback

2017-11-28 Thread Metta Crawler
Installation of 4.14.2 https://gist.github.com/mettacrawler/7d60c8f51a19b506ea1cb575c2ed4032 -- 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/1730374 Title: NULL pointer dereference during

[Kernel-packages] [Bug 1730374] Re: NULL pointer dereference during writeback

2017-11-28 Thread Metta Crawler
I was unable to reproduce this on 4.13 until Nov 23 when it happened again. This time the logs show that I was handling PDF files via Nautilus which doesn't imply as much disk I/O as the previous 40G dd did. A quote from: https://patchwork.kernel.org/patch/9614361/ {{ I am able to reproduce the p

[Kernel-packages] [Bug 1730374] Re: NULL pointer dereference during writeback

2017-11-10 Thread Metta Crawler
Eventually I'll have time to test the upstream kernel. -- 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/1730374 Title: NULL pointer dereference during writeback Status in linux package in

[Kernel-packages] [Bug 1730374] Re: NULL pointer dereference during writeback

2017-11-10 Thread Metta Crawler
I'd love to have time to work on this kernel bug but I have fires all over the place with 17.10. I have a dual-boot setup between 16.04 and 17.10. The 17.10 took over nine minutes to boot originally. After finding out about Debian_bug_867368 I got it to boot in over three minutes. It still gets

[Kernel-packages] [Bug 1730374] [NEW] NULL pointer dereference during writeback

2017-11-06 Thread Metta Crawler
Public bug reported: Happened during dd of 40GB LV: $ sudo dd if=/dev/vg0/gentoo of=/dev/vg1/gentoo I also used SIGUSR1 on the dd to monitor it occasionally. There was other activity at the time as well. It appears that an attempt was made to fix this in 4.10 https://patchwork.kernel.org/patch