[Kernel-packages] [Bug 1899249] Re: OpenZFS writing stalls, under load

2020-10-13 Thread Colin Ian King
Same issue as reported here: https://github.com/openzfs/zfs/issues/10522 ** Also affects: zfs via https://github.com/openzfs/zfs/issues/10522 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to

[Kernel-packages] [Bug 1899249] Re: OpenZFS writing stalls, under load

2020-10-13 Thread Colin Ian King
So it may be that the write-back-throttling (wbt) for the underlying devices is getting confused about the exact throttle rates are for these devices and somehow getting stuck. It maybe worth experimenting by disabling the throttling and seeing if this gets I/O working again. For example, to disa

[Kernel-packages] [Bug 1899249] Re: OpenZFS writing stalls, under load

2020-10-14 Thread Colin Ian King
It may also be a good idea to disable any power management on USB too. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1899249 Title: OpenZFS writing stalls, under load Status in Nat

[Kernel-packages] [Bug 1899249] Re: OpenZFS writing stalls, under load

2020-10-14 Thread Colin Ian King
That's great news. Let's keep this bug open for the moment as "incomplete" and if you don't report back after ~6 weeks or so it will automatically be closed. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs

[Kernel-packages] [Bug 1899826] [NEW] backport upstream fixes for 5.9 Linux support

2020-10-14 Thread Colin Ian King
of ZFS mount options) ** Affects: zfs-linux (Ubuntu) Importance: Medium Assignee: Colin Ian King (colin-king) Status: In Progress ** Changed in: zfs-linux (Ubuntu) Importance: Undecided => Medium ** Changed in: zfs-linux (Ubuntu) Assignee: (unassigned) => Colin I

[Kernel-packages] [Bug 1899249] Re: OpenZFS writing stalls, under load

2020-10-21 Thread Colin Ian King
That warning message is from the Raspberry Pi firmware broadcom get_property sys interface, some user space program has read an old deprecated sys interface and is just warning to use the hwmon sysfs interface and it has no bearing on the ZFS or block WBT settings. -- You received this bug notifi

[Kernel-packages] [Bug 1889110] Re: zfs pool locks and see "INFO: task txg_sync:4307 blocked for more than 120 seconds. "

2020-10-21 Thread Colin Ian King
So it may be that the write-back-throttling (wbt) for the underlying devices is getting confused about the exact throttle rates are for these devices and somehow getting stuck. It maybe worth experimenting by disabling the throttling and seeing if this gets I/O working again. For example, to disab

[Kernel-packages] [Bug 1880580] Re: zpool import PANIC at zio.c:266

2020-10-21 Thread Colin Ian King
The comment #4 has not been responded to for 6 weeks, so this bug will be closed as Won't Fix as it inactive. If this is still and issue, please re-open this bug and we can continue to try to work on this issue. ** Changed in: zfs-linux (Ubuntu) Status: Incomplete => Won't Fix -- You rece

[Kernel-packages] [Bug 1900889] Re: BUG: kernel NULL pointer dereference, address: 0000000000000000

2020-10-21 Thread Colin Ian King
** Changed in: zfs-linux (Ubuntu) Importance: Undecided => High ** Changed in: zfs-linux (Ubuntu) Assignee: (unassigned) => Colin Ian King (colin-king) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu.

[Kernel-packages] [Bug 1900889] Re: BUG: kernel NULL pointer dereference, address: 0000000000000000

2020-10-22 Thread Colin Ian King
I think this may be a race condition, in which case duplicating this issue and testing a fix may be problematic. I've created a potential fix and tested this against our internal regression tests, so it may be worth tying this to see if the issue occurs with the fix. To try this out do the follow

[Kernel-packages] [Bug 1852116] Re: zfs send / recv properties failing

2020-10-22 Thread Colin Ian King
This bug has not been responded to from comment #1, so I'm marking this bug as Won't Fix. If this is still and issue please re-open the bug and we will re-visit this bug report. ** Changed in: zfs-linux (Ubuntu) Status: Incomplete => Won't Fix -- You received this bug notification because

[Kernel-packages] [Bug 1897464] Re: Problems with disk size with zfs

2020-10-22 Thread Colin Ian King
** Summary changed: - Problmes with disk size with zfs + Problems with disk size with zfs -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1897464 Title: Problems with disk size with

[Kernel-packages] [Bug 1897464] Re: Problems with disk size with zfs

2020-10-22 Thread Colin Ian King
So we have multiple levels of information here. If you have 64GB of "drive space" I believe you are referring to the partition size. If one allocates a whole pool to this then some of the space is used as overhead to make the pool. This includes labelling, alignment usage, metaslab allocation ove

[Kernel-packages] [Bug 1899249] Re: OpenZFS writing stalls, under load

2020-10-23 Thread Colin Ian King
@Tyson, hopefully the WBT changes helped to resolve this issue. If so, please let me know and I can close this bug. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1899249 Title: Ope

[Kernel-packages] [Bug 1899249] Re: OpenZFS writing stalls, under load

2020-10-23 Thread Colin Ian King
OK, I'll close this bug for now. If it still bites please feel free to re-open the bug and I'll get back onto it. ** Changed in: zfs-linux (Ubuntu) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to

[Kernel-packages] [Bug 1901336] Re: package zfsutils-linux 0.8.1-1ubuntu14.4 failed to install/upgrade: installed zfsutils-linux package post-installation script subprocess returned error exit status

2020-10-24 Thread Colin Ian King
ntu) Importance: Undecided => High ** Changed in: zfs-linux (Ubuntu) Assignee: (unassigned) => Colin Ian King (colin-king) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/19013

[Kernel-packages] [Bug 1814983] Re: zfs poor sustained read performance from ssd pool

2020-10-27 Thread Colin Ian King
OK, Seems like we can resolve this by using some tuning. I was able to reproduce this on a single drive SSD pool configuration with 30 clones of the linux source and grep'ing for various strings. So, the ARC determines that it can't free up enough memory by releasing unpinned buffers so the prune

[Kernel-packages] [Bug 1901417] Re: zfs mount segmentation fault when target directory is non empty

2020-10-27 Thread Colin Ian King
** Changed in: zfs-linux (Ubuntu) Importance: Undecided => Medium ** Changed in: zfs-linux (Ubuntu) Status: New => In Progress ** Changed in: zfs-linux (Ubuntu) Assignee: (unassigned) => Colin Ian King (colin-king) -- You received this bug notification because you are

[Kernel-packages] [Bug 1901417] Re: zfs mount segmentation fault when target directory is non empty

2020-10-27 Thread Colin Ian King
Hi Hadmut, >From your instructions it's not clean how you mounted these zfs file systems. Can you prove the information on the commands you used so I can try to reproduce this issue? ** Changed in: zfs-linux (Ubuntu) Status: In Progress => Triaged ** Changed in: zfs-linux (Ubuntu)

[Kernel-packages] [Bug 1900889] Re: BUG: kernel NULL pointer dereference, address: 0000000000000000

2020-10-27 Thread Colin Ian King
Thanks Simon. Lets let this soak test for a few more weeks and then I'll SRU this fix. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1900889 Title: BUG: kernel NULL pointer derefere

[Kernel-packages] [Bug 1894613] Re: risc-v 5.8 kernel oops on ftrace tests

2020-10-28 Thread Colin Ian King
Fix: commit 4230e2deaa484b385aa01d598b2aea8e7f2660a6 from https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git ** Description changed: - 5.8.0-1-generic (buildd@riscv64-qemu-lcy01-015) (gcc (Ubuntu + == SRU Groovy == + + Running the ftrace self tests results in null pointer dereference o

[Kernel-packages] [Bug 1814983] Re: zfs poor sustained read performance from ssd pool

2020-10-28 Thread Colin Ian King
Excellent news. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1814983 Title: zfs poor sustained read performance from ssd pool Status in Native ZFS for Linux: Unknown Status in z

[Kernel-packages] [Bug 1909945] [NEW] groovy: build failure with commit: UBUNTU: SAUCE: Audit: Add new record for multiple process LSM attributes

2021-01-03 Thread Colin Ian King
Public bug reported: Hit a build issue with: commit 210acb0b35f61ce224fd08569ae2edb02123c3b4 Author: Casey Schaufler Date: Fri Aug 21 14:29:19 2020 -0700 UBUNTU: SAUCE: Audit: Add new record for multiple process LSM attributes ..in this section: +{ } +static inline int audit_log_task_c

[Kernel-packages] [Bug 1910144] Re: package zfsutils-linux 0.8.3-1ubuntu12.5 failed to install/upgrade: installed zfsutils-linux package post-installation script subprocess returned error exit status

2021-01-04 Thread Colin Ian King
Hi there, can you provide details of how the upgrade was run and also which releases were being upgraded from and to? If possible a full history of installed packages may help me to figure out why the upgrade failed by attaching /var/log/dkpg.log* to the bug report and the currently installed pac

[Kernel-packages] [Bug 1910965] [NEW] riscv: backport support for SiFive Unmatched

2021-01-11 Thread Colin Ian King
Public bug reported: Add support for SiFive Unmatched ** Affects: linux (Ubuntu) Importance: Undecided Status: 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/191

[Kernel-packages] [Bug 1894613] Re: risc-v 5.8 kernel oops on ftrace tests

2021-01-11 Thread Colin Ian King
** Changed in: linux (Ubuntu) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1894613 Title: risc-v 5.8 kernel oops on ftrace tests Status in u

[Kernel-packages] [Bug 1910965] Re: riscv: backport support for SiFive Unmatched

2021-01-12 Thread Colin Ian King
** Changed in: linux (Ubuntu) Status: Incomplete => In Progress ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Colin Ian King (colin-king) ** Also affects: linux (Ubuntu Groovy) Importance:

[Kernel-packages] [Bug 1910965] Re: riscv: backport support for SiFive Unmatched

2021-01-12 Thread Colin Ian King
are required for this + board support. + + == The fix(es) == + + https://git.launchpad.net/~colin-king/+git/ubuntu-riscv-groovy + + commits: + Christoph Hellwig (1): + riscv: move sifive_l2_cache.c to drivers/soc + + Colin Ian King (1): + UBUNTU: [Config] Align configs with Unleashed

[Kernel-packages] [Bug 1910965] Re: riscv: backport support for SiFive Unmatched

2021-01-12 Thread Colin Ian King
-01-11 + 09:37:13 +) + + Colin Ian King (1): -   UBUNTU: [Config] Align configs with Unleashed defconfigs + UBUNTU: [Config] Align configs with Unleashed defconfigs - David Abdurachmanov (4): -   PCI: microsemi

[Kernel-packages] [Bug 1889080] Re: ubuntu 18.04 dell OEM install broke after it auto upgraded to linux-image-gke 5.3

2020-08-04 Thread Colin Ian King
https://twitter.com/asacasa/status/1287692205029765121 -- 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/1889080 Title: ubuntu 18.04 dell OEM install broke after it auto upgraded to linux-

[Kernel-packages] [Bug 1889080] Re: ubuntu 18.04 dell OEM install broke after it auto upgraded to linux-image-gke 5.3

2020-08-04 Thread Colin Ian King
Hi Alexander, in your tweet you mentioned it was "most likely a user mistake though". Can we deduce that this is a genuine issue on upgrade or was because of changes you made that caused this issue? ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug not

[Kernel-packages] [Bug 1889080] Re: ubuntu 18.04 dell OEM install broke after it auto upgraded to linux-image-gke 5.3

2020-08-04 Thread Colin Ian King
(see https://twitter.com/asacasa/status/1287746641815113730 ) -- 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/1889080 Title: ubuntu 18.04 dell OEM install broke after it auto upgraded to

[Kernel-packages] [Bug 1812620] Re: msg_zerocopy.sh in net from ubuntu_kernel_selftests failed

2020-08-05 Thread Colin Ian King
: (unassigned) => Colin Ian King (colin-king) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bugs/1812620 Title: msg_zerocopy.sh in net from ubuntu_kernel_selftests failed Status in ubu

[Kernel-packages] [Bug 1812620] Re: msg_zerocopy.sh in net from ubuntu_kernel_selftests failed

2020-08-06 Thread Colin Ian King
Fix sent to mailing list: https://lists.ubuntu.com/archives/kernel-team/2020-August/112505.html https://lists.ubuntu.com/archives/kernel-team/2020-August/112506.html ** Description changed: + == SRU Justification [ FOCAL ] == + + The msg_zerocopy.sh kernel self test will fail on machines that d

[Kernel-packages] [Bug 1812620] Re: msg_zerocopy.sh in net from ubuntu_kernel_selftests failed

2020-08-10 Thread Colin Ian King
Ran the tests with -proposed kernel on a 1 CPU system, tests now pass: 17:52:02 DEBUG| [stdout] # OK. All tests passed 17:52:02 DEBUG| [stdout] ok 21 selftests: net: msg_zerocopy.sh ** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notif

[Kernel-packages] [Bug 1869134] Re: tcp_fastopen_backup_key.sh from net in ubuntu_kernel_selftests failed on Eoan LPAR

2020-08-11 Thread Colin Ian King
: Undecided => High ** Changed in: linux (Ubuntu Focal) Assignee: (unassigned) => Colin Ian King (colin-king) ** Changed in: linux (Ubuntu Groovy) Importance: Undecided => High ** Changed in: linux (Ubuntu Groovy) Assignee: (unassigned) => Colin Ian King (colin-king) ** Chang

[Kernel-packages] [Bug 1869134] Re: tcp_fastopen_backup_key.sh from net in ubuntu_kernel_selftests failed on Eoan LPAR

2020-08-12 Thread Colin Ian King
** Description changed: == SRU Justification Focal, Groovy == Running the tcp_fastopen_backup_key.sh from net in - ubuntu_kernel_selftests fails on little endian systems. This is a + ubuntu_kernel_selftests fails on big endian systems. This is a regression that occurred because of commit

[Kernel-packages] [Bug 1891288] [NEW] arm64 gcov in 5.8 breaks when trying to enable it

2020-08-12 Thread Colin Ian King
[ 139.952239] el0_sync+0x17c/0x180 [ 139.953894] Code: f101007f fa45a068 54fffc0b aa0303e2 (a9001d07) [ 139.956946] ---[ end trace 71e2f9cc3eaddf4e ]--- ** Affects: linux (Ubuntu) Importance: Medium Assignee: Colin Ian King (colin-king) Status: In Progress ** Changed in: linux

[Kernel-packages] [Bug 1891288] Re: arm64 gcov in 5.8 breaks when trying to enable it

2020-08-12 Thread Colin Ian King
** Bug watch added: Linux Kernel Bug Tracker #208885 https://bugzilla.kernel.org/show_bug.cgi?id=208885 ** Also affects: linux via https://bugzilla.kernel.org/show_bug.cgi?id=208885 Importance: Unknown Status: Unknown ** Description changed: + Running: + + sudo lcov --zerocounte

[Kernel-packages] [Bug 1891288] Re: arm64 gcov in 5.8 breaks when trying to enable it

2020-08-12 Thread Colin Ian King
Ah, earlier on boot I'm seeing: [8.808508] virtio_blk virtio3: [vda] 209715200 512-byte logical blocks (107 GB/100 GiB) [8.808649] [ cut here ] [8.815777] vda: detected capacity change from 0 to 107374182400 [8.816623] WARNING: CPU: 3 PID: 212 at mm/page_all

[Kernel-packages] [Bug 1877954] Re: linux: riscv: corrupted stack detected inside scheduler

2020-08-12 Thread Colin Ian King
*** This bug is a duplicate of bug 1879470 *** https://bugs.launchpad.net/bugs/1879470 ** This bug has been marked a duplicate of bug 1879470 stress-ng on gcov enabled focal kernel triggers OOPS -- You received this bug notification because you are a member of Kernel Packages, which is su

[Kernel-packages] [Bug 1891528] Re: fix ftrace pid filtering on linux 5.8

2020-08-13 Thread Colin Ian King
** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Groovy) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.l

[Kernel-packages] [Bug 1885730] Re: Bring back ondemand.service or switch kernel default governor for pstate - pstate now defaults to performance governor

2020-08-18 Thread Colin Ian King
@xnox, one can detect the machine type from the DMI data (iff it is available and reliable). e.g. on my laptop: sudo dmidecode -s "chassis-type" Notebook on my desktop server: sudo dmidecode -s "chassis-type" There are quite a few chassis-type, see https://www.dmtf.org/sites/default/files/s

[Kernel-packages] [Bug 1892138] [NEW] DMA config issues on Synquacer ARM64 platform cause SATA configuration failures on boot

2020-08-19 Thread Colin Ian King
nvalid CPU addresses are not being sanity checked causing this issue. The fix: Upstream linux-next commit: commit f49c7faf776f16607c948d852a03b04a88c3b583 Author: Colin Ian King Date: Mon Aug 17 12:32:08 2020 +0100 of/address: check for invalid range.cpu_addr ** Affects: lin

[Kernel-packages] [Bug 1891528] Re: fix ftrace pid filtering on linux 5.8

2020-08-20 Thread Colin Ian King
Commit applied: https://git.launchpad.net/~ubuntu- kernel/ubuntu/+source/linux/+git/groovy/commit/?h=master- next&id=58c50e922166b40144af32c8d5049ab8ac93f483 ** Changed in: linux (Ubuntu Groovy) Status: Triaged => Fix Committed -- You received this bug notification because you are a membe

[Kernel-packages] [Bug 1885730] Re: Please switch default, hwe, oem kernel flavours governor to CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y , such that advanced userspace utilities such as game-mode can be

2020-08-20 Thread Colin Ian King
** Changed in: linux (Ubuntu Groovy) Assignee: (unassigned) => Colin Ian King (colin-king) ** Changed in: linux (Ubuntu Groovy) Status: Triaged => In Progress -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-

[Kernel-packages] [Bug 1885730] Re: Please switch default, hwe, oem kernel flavours governor to CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y , such that advanced userspace utilities such as game-mode can be

2020-08-20 Thread Colin Ian King
Fix sent to mailing list for review: https://lists.ubuntu.com/archives /kernel-team/2020-August/112820.html -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.6 in Ubuntu. https://bugs.launchpad.net/bugs/1885730 Title: Please s

[Kernel-packages] [Bug 1892001] Re: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP

2020-08-24 Thread Colin Ian King
Tested for focal on arm64/amd64 generic and with PREEMPT with ubuntu zfs tests - all OK. ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1892001

[Kernel-packages] [Bug 1892001] Re: zfs-dkms fails to build on arm64 with PREEMPTION and BLK_CGROUP

2020-08-24 Thread Colin Ian King
Tested for bionic on arm64/am64 generic and amd64 with PREEMPT with ubuntu zfs tests - all OK. ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/18

[Kernel-packages] [Bug 1902701] Re: zfs-linux 0.8.3-1ubuntu12.4 ADT test failure with linux-hwe-5.8 5.8.0-25.26~20.04.1

2020-11-04 Thread Colin Ian King
Thanks Stefan, I gave this a test and it works as expected. Package sponsored and uploaded. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1902701 Title: zfs-linux 0.8.3-1ubuntu12.4

[Kernel-packages] [Bug 1899826] Re: backport upstream fixes for 5.9 Linux support

2020-11-04 Thread Colin Ian King
** Also affects: zfs-linux (Ubuntu Hirsute) Importance: Medium Assignee: Colin Ian King (colin-king) Status: In Progress ** Also affects: zfs-linux (Ubuntu Groovy) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 1901417] Re: zfs mount segmentation fault when target directory is non empty

2020-11-09 Thread Colin Ian King
I wonder if this is an issue with one of the dependency libraries that got updated and now the bug does not occur. So far I can't reproduce this issue either. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bug

[Kernel-packages] [Bug 1903543] Re: Block device scheduler should be multiqueue for spinning disks

2020-11-09 Thread Colin Ian King
Can you provide the output from dmesg so we can get an idea of what is happening during boot? ** Changed in: linux-gcp (Ubuntu) Status: New => Triaged ** Changed in: linux-gcp (Ubuntu) Status: Triaged => Incomplete ** Changed in: linux-gcp (Ubuntu) Importance: Undecided => High

[Kernel-packages] [Bug 1904033] [NEW] 5.10-rc1+ sdhci crash due to commit e0d072782c734d27f5af062c62266f2598f68542

2020-11-12 Thread Colin Ian King
Importance: Undecided => High ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Colin Ian King (colin-king) ** Bug watch added: Linux Kernel Bug Tracker #210175 https://bugzilla.kernel.org/show_bug.cgi?id=210175 ** Also affects: linux via https://bugzilla.kernel.org/sho

[Kernel-packages] [Bug 1904033] Re: 5.10-rc1+ sdhci crash due to commit e0d072782c734d27f5af062c62266f2598f68542

2020-11-12 Thread Colin Ian King
So I updated the firmware using the following capsule: http://snapshots.linaro.org/components/kernel/leg-96boards-developerbox- edk2/latest/DeveloperBox.Cap sudo apt install fwupdate wget http://snapshots.linaro.org/components/kernel/leg-96boards-developerbox-edk2/latest/DeveloperBox.Cap sudo fwu

[Kernel-packages] [Bug 1904054] Re: kernel 5.8 general protection fault at boot

2020-11-13 Thread Colin Ian King
I may be useful to add "debug ignore_loglevel" to the kernel boot command line to get more debugging information during boot to see which module is tripping this issue. edit the /etc/default/grub (as the root user) and add the debug and ignore_loglevel keywords to the GRUB_CMDLINE_LINUX_DEFAULT G

[Kernel-packages] [Bug 1904033] Re: 5.10-rc1+ sdhci crash due to commit e0d072782c734d27f5af062c62266f2598f68542on Synquacer ARM64 dev box

2020-11-13 Thread Colin Ian King
** Summary changed: - 5.10-rc1+ sdhci crash due to commit e0d072782c734d27f5af062c62266f2598f68542 + 5.10-rc1+ sdhci crash due to commit e0d072782c734d27f5af062c62266f2598f68542on Synquacer ARM64 dev box -- You received this bug notification because you are a member of Kernel Packages, which is

[Kernel-packages] [Bug 1904054] Re: kernel 5.8 general protection fault at boot

2020-11-13 Thread Colin Ian King
It maybe worth checking with one or more of the mainline kernels to see if these behave differently from the Ubuntu kernel just to see if they boot fine or if they suffer from the same issue. The mainline kernels can be found in https://kernel.ubuntu.com/~kernel- ppa/mainline For example, it may

[Kernel-packages] [Bug 1904054] Re: kernel 5.8 general protection fault at boot

2020-11-16 Thread Colin Ian King
Thanks Ben, that's much appreciated. -- 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/1904054 Title: kernel 5.8 general protection fault at boot Status in linux package in Ubuntu: Triag

[Kernel-packages] [Bug 1904589] Re: zfs PANIC: accessing past end of object in 0.8.3-1ubuntu12.4

2020-11-17 Thread Colin Ian King
** Changed in: zfs-linux (Ubuntu) Status: New => In Progress ** Changed in: zfs-linux (Ubuntu) Importance: Undecided => Medium ** Changed in: zfs-linux (Ubuntu) Assignee: (unassigned) => Colin Ian King (colin-king) -- You received this bug notification because you are

[Kernel-packages] [Bug 1894613] Re: risc-v 5.8 kernel oops on ftrace tests

2020-11-18 Thread Colin Ian King
tested against 5.8 ftrace tests: NO crashing now, fixed. cking@riscv64:~/linux/tools/testing/selftests/ftrace$ sudo ./ftracetest === Ftrace unit tests === [1] Basic trace file check [PASS] [2] Basic test for tracers [PASS] [3] Basic trace clock test [PASS] [4] Basic event tracing c

[Kernel-packages] [Bug 1905205] Re: ubuntu_stress_smoke_test Segmentation fault in linux from Groovy/linux 5.8.0-30.32 ADT test failure

2020-11-23 Thread Colin Ian King
** Changed in: linux (Ubuntu) Assignee: (unassigned) => Colin Ian King (colin-king) ** Changed in: linux (Ubuntu) Status: Incomplete => In Progress ** Changed in: linux (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a

[Kernel-packages] [Bug 1905205] Re: ubuntu_stress_smoke_test Segmentation fault in linux from Groovy/linux 5.8.0-30.32 ADT test failure

2020-11-23 Thread Colin Ian King
) Status: New => Fix Committed ** Changed in: stress-ng (Ubuntu Groovy) Importance: Undecided => High ** Changed in: stress-ng (Ubuntu Groovy) Assignee: (unassigned) => Colin Ian King (colin-king) ** Changed in: linux (Ubuntu) Status: In Progress => New ** Changed in: l

[Kernel-packages] [Bug 1905438] Re: uprobe from ubuntu_stress_smoke_test ADT test failure with linux 4.15.0-125.128

2020-11-24 Thread Colin Ian King
test not suitable for older S390x kernels at present, disabling it for the moment. Fix tested and committed: https://kernel.ubuntu.com/git/ubuntu/autotest-client- tests.git/commit/?id=636eaaaf228f174ebf5701a920c99767fabc6da0 -- You received this bug notification because you are a member of Kern

[Kernel-packages] [Bug 1900889] Re: BUG: kernel NULL pointer dereference, address: 0000000000000000

2020-11-24 Thread Colin Ian King
Thanks for reporting back. I'll get this into the stable release updates in a while. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1900889 Title: BUG: kernel NULL pointer dereferenc

[Kernel-packages] [Bug 1904589] Re: zfs PANIC: accessing past end of object in 0.8.3-1ubuntu12.4

2020-11-27 Thread Colin Ian King
** Also affects: zfs-linux (Ubuntu Groovy) Importance: Undecided Status: New ** Also affects: zfs-linux (Ubuntu Hirsute) Importance: Medium Assignee: Colin Ian King (colin-king) Status: In Progress ** Also affects: zfs-linux (Ubuntu Focal) Importance: Undecided

[Kernel-packages] [Bug 1900889] Re: BUG: kernel NULL pointer dereference, address: 0000000000000000

2020-11-27 Thread Colin Ian King
** Also affects: zfs-linux (Ubuntu Hirsute) Importance: High Assignee: Colin Ian King (colin-king) Status: New ** Also affects: zfs-linux (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: zfs-linux (Ubuntu Groovy) Importance: Undecided Status

[Kernel-packages] [Bug 1904589] Re: zfs PANIC: accessing past end of object in 0.8.3-1ubuntu12.4

2020-11-27 Thread Colin Ian King
Upstream fix that has been backported is attached ** Patch added: "upstream patch" https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1904589/+attachment/5438715/+files/0001-Bugfix-fix-uio-partial-copies.patch -- You received this bug notification because you are a member of Kernel Pac

[Kernel-packages] [Bug 1904589] Re: zfs PANIC: accessing past end of object in 0.8.3-1ubuntu12.4

2020-11-27 Thread Colin Ian King
I've uploaded the fixed package, it will be available in the -proposed pocket for SRU testing at some point in the near future. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1904589 T

[Kernel-packages] [Bug 1779156] Re: lxc 'delete' fails to destroy ZFS filesystem 'dataset is busy'

2019-09-24 Thread Colin Ian King
Been digging into this a bit further with lxc 3.17 on Eoan. lxc launch ubuntu:bionic zfs-bug-test Creating zfs-bug-test Starting zfs-bug-test lxc delete zfs-bug-test --force Error: Failed to destroy ZFS filesystem: Failed to run: zfs destroy -r default/containers/z1: cannot destroy 'default/conta

[Kernel-packages] [Bug 1811730] Re: Thermald does not set max CPU after reseting the voltage using RAPL

2019-09-24 Thread Colin Ian King
** Changed in: thermald (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1811730 Title: Thermald does not set max CPU after reseting th

[Kernel-packages] [Bug 1815178] Re: 18.04: Raid performances on kernel 4.15 and newer are suboptimal when used on NVMe devices

2019-09-24 Thread Colin Ian King
This bug has been dormant for a while with no update. I'm marking it as won't fix. If this is still and issue, please re-open this bug. ** Changed in: linux (Ubuntu) Status: Incomplete => Won't Fix -- You received this bug notification because you are a member of Kernel Packages, which is

[Kernel-packages] [Bug 1822118] Re: Kernel Panic while rebooting cloud instance

2019-09-25 Thread Colin Ian King
IP addr Mac AddrKernel Reboots 13.64.67.18600:0d:3a:3a:dd:04 5.0.0-1016-azure50 104.42.152.115 00:0d:3a:35:b1:e6 5.0.0-1016-azure50 65.52.121.205 00:0d:3a:3b:0f:52 5.0.0-1016-azure50 13.88.28.42 00:0d:3a:3b:c7:da

[Kernel-packages] [Bug 1822118] Re: Kernel Panic while rebooting cloud instance

2019-09-25 Thread Colin Ian King
See above, I ran several thousand reboot tests on a lot of Basic_A3 instances, ranging from 50, 250 to 500 reboots. Only one failed. So this is *really* hard to reproduce. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ub

[Kernel-packages] [Bug 1822118] Re: Kernel Panic while rebooting cloud instance

2019-09-26 Thread Colin Ian King
I kicked off another ~20K reboot tests with Standard_B2S instances and hit hangs again: IP addr Mac AddrKernel Reboots 104.42.3.16100:0d:3a:37:82:ee 5.0.0-1020-azure100 13.91.5.23 00:0d:3a:5a:74:23 5.0.0-1020-azure57 [

[Kernel-packages] [Bug 1822118] Re: Kernel Panic while rebooting cloud instance

2019-09-26 Thread Colin Ian King
So the best way to reproduce this issue is to run ~500 reboots across multiple instances rather than 5000-1 reboots on once instance. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bug

[Kernel-packages] [Bug 1779156] Re: lxc 'delete' fails to destroy ZFS filesystem 'dataset is busy'

2019-09-26 Thread Colin Ian King
See: https://github.com/lxc/lxd/issues/4656#issuecomment-535531229 In https://github.com/lxc/lxd/blob/master/lxd/storage_zfs_utils.go#L255 the umount is done by err := unix.Unmount(mountpoint, unix.MNT_DETACH) The umount2(2) manpage writes about MNT_DETACH: Perform a lazy unmount: make

[Kernel-packages] [Bug 1822118] Re: Kernel Panic while rebooting cloud instance

2019-09-27 Thread Colin Ian King
Get more failures with Standard_B1ms IP addr Mac AddrKernel Reboots 52.160.101.11 00:0d:3a:5b:a0:7c 5.0.0-1020-azure10 137.135.51.101 00:0d:3a:31:20:fc 5.0.0-1020-azure500 137.135.50.133 00:0d:3a:31:27:0f 5.0.0-1020-azure396 [hang] 137.135.51.

[Kernel-packages] [Bug 1845638] Re: ubuntu_lttng_smoke_test failed with D PowerPC

2019-09-27 Thread Colin Ian King
** Changed in: linux (Ubuntu) Status: Incomplete => In Progress ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Colin Ian King (colin-king) ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: ubuntu-kernel-tests Importance: Undecide

[Kernel-packages] [Bug 1822118] Re: Kernel Panic while rebooting cloud instance

2019-09-27 Thread Colin Ian King
@Joseph, so I can reproduce this hang/crash issue across a variety of instances. I can't get any info back on a console, so debugging this is not easy. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.lau

[Kernel-packages] [Bug 1822118] Re: Kernel Panic while rebooting cloud instance

2019-09-27 Thread Colin Ian King
And for Standard_D2s_v3 IP addr Mac AddrKernel Reboots 104.42.252.54 00:0d:3a:32:df:92 5.0.0-1020-azure500 104.42.150.26 00:0d:3a:31:1b:50 5.0.0-1020-azure500 104.42.147.144 00:0d:3a:32:d8:2f 5.0.0-1020-azure500 40.112.129.232 00:0d:3a:32:d5

[Kernel-packages] [Bug 1845638] Re: ubuntu_lttng_smoke_test failed with D PowerPC

2019-09-27 Thread Colin Ian King
d in: ubuntu-kernel-tests Assignee: Colin Ian King (colin-king) => (unassigned) ** Changed in: linux (Ubuntu) Assignee: Colin Ian King (colin-king) => (unassigned) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linu

[Kernel-packages] [Bug 1845638] Re: ubuntu_lttng_smoke_test failed with D PowerPC

2019-09-27 Thread Colin Ian King
Fix committed: https://kernel.ubuntu.com/git/ubuntu/autotest-client- tests.git/commit/?id=8e618fb7b00ecc206fe3ea73084492ebb5835747 ** Changed in: ubuntu-kernel-tests Assignee: (unassigned) => Colin Ian King (colin-king) ** Changed in: ubuntu-kernel-tests Status: Incomplete =&g

[Kernel-packages] [Bug 1845948] Re: clone test from ubuntu_stress_smoke_test failed on B-hwe 5.0 i386

2019-10-01 Thread Colin Ian King
I've managed to reproduce this on pepe, seems like the autotest is being OOM'd in preference to the actual cloning processes. I'll see if I can figure out how to stop this. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1845948] Re: clone test from ubuntu_stress_smoke_test failed on B-hwe 5.0 i386

2019-10-01 Thread Colin Ian King
https://kernel.ubuntu.com/git/ubuntu/autotest-client- tests.git/commit/?id=7447c7b658e3a6cc40496a75033c007e4a91f166 ** Changed in: stress-ng Importance: Undecided => High ** Changed in: stress-ng Assignee: (unassigned) => Colin Ian King (colin-king) ** Changed in: ubuntu-kernel

[Kernel-packages] [Bug 1846424] Re: 19.10 ZFS Update failed on 2019-10-02

2019-10-02 Thread Colin Ian King
5.3 kernels then one can remove zfs-dkms. Can you provide more information about the error? ** Changed in: zfs-linux (Ubuntu) Importance: Undecided => High ** Changed in: zfs-linux (Ubuntu) Assignee: (unassigned) => Colin Ian King (colin-king) ** Changed in: zfs-linux (

[Kernel-packages] [Bug 1658633] Re: stress_smoke_test passing and exiting rc=9 (linux 4.9.0-12.13 ADT test failure with linux 4.9.0-12.13)

2017-04-13 Thread Colin Ian King
before calculating or verifying the checksum in order to avoid spurious checksum failures. https://bugzilla.kernel.org/show_bug.cgi?id=193661 Reported-by: Colin Ian King Signed-off-by: Theodore Ts'o Cc: sta...@vger.kernel.org == Test case == Fire up an x86 VM with 8 or more CP

[Kernel-packages] [Bug 1658633] Re: stress_smoke_test passing and exiting rc=9 (linux 4.9.0-12.13 ADT test failure with linux 4.9.0-12.13)

2017-04-13 Thread Colin Ian King
before calculating or verifying the checksum in order to avoid spurious checksum failures. https://bugzilla.kernel.org/show_bug.cgi?id=193661 Reported-by: Colin Ian King Signed-off-by: Theodore Ts'o Cc: sta...@vger.kernel.org == Test case == Fire up an x86 VM with 8 or more

[Kernel-packages] [Bug 1658633] Re: stress_smoke_test passing and exiting rc=9 (linux 4.9.0-12.13 ADT test failure with linux 4.9.0-12.13)

2017-04-13 Thread Colin Ian King
it We must lock the xattr block before calculating or verifying the checksum in order to avoid spurious checksum failures. https://bugzilla.kernel.org/show_bug.cgi?id=193661 Reported-by: Colin Ian King Signed-off-by: Theodore Ts'o Cc: sta...@vger.kernel.org == Test

[Kernel-packages] [Bug 1672819] Re: exec'ing a setuid binary from a threaded program sometimes fails to setuid

2017-04-18 Thread Colin Ian King
This bug has been around since at least 2009. Kernel Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=195453 ** Bug watch added: Linux Kernel Bug Tracker #195453 http://bugzilla.kernel.org/195453 ** Also affects: linux via http://bugzilla.kernel.org/195453 Importance: Unknown

[Kernel-packages] [Bug 1624540] Re: please have lxd recommend zfs

2017-04-19 Thread Colin Ian King
This was fixed on the following version: zfs-linux (0.6.5.9-5ubuntu1) zesty; urgency=medium * Resynchronize with Debian, remianing changes: - Load zfs module unconditionally for zesty -- Aron Xu Mon, 20 Mar 2017 11:24:41 +0800 ** Changed in: zfs-linux (Ubuntu) Status: Confirmed

[Kernel-packages] [Bug 1624179] Re: zfs property 'shareiscsi' listed in man page, but not supported.

2017-04-19 Thread Colin Ian King
** Changed in: zfs-linux (Ubuntu) Status: New => Won't Fix -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1624179 Title: zfs property 'shareiscsi' listed in man page, but not

[Kernel-packages] [Bug 1628553] Re: Ubuntu 16.04.1 Install zfsutils-linux Panic Error, endless loop

2017-04-19 Thread Colin Ian King
@Matthew, did Richard's advice help? ** Changed in: zfs-linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1628553 Title: Ubuntu 16.04.1

[Kernel-packages] [Bug 1633557] Re: zfs not installed on yakkety upgrade

2017-04-19 Thread Colin Ian King
** Summary changed: - zfs not installed on yakety upgrade + zfs not installed on yakkety upgrade -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1633557 Title: zfs not installed on y

[Kernel-packages] [Bug 1633557] Re: zfs not installed on yakkety upgrade

2017-04-19 Thread Colin Ian King
of all the packages installed on your system: dpkg --get-selections > installed.log and attached the installed.log to the bug report. Thanks! ** Changed in: zfs-linux (Ubuntu) Importance: Undecided => High ** Changed in: zfs-linux (Ubuntu) Assignee: (unassigned) => Colin Ian King (coli

[Kernel-packages] [Bug 1595286] Re: package zfsutils-linux (not installed) failed to install/upgrade: a(z) „/usr/share/man/man1/ztest.1.gz” felülírási kísérlete, amely a(z) zutils 1.4-1 csomagban is s

2017-04-19 Thread Colin Ian King
thank you for reporting this. I've tried to reproduce this on an am64 Wily server upgrade to Xenial upgrade but I can't reproduce this. To debug this further I require some extra information: 1. How did you perform the upgrade to Xenial? 2. Can you provide a list of all the packages installed on y

[Kernel-packages] [Bug 1615405] Re: zfs share doesn't work

2017-04-19 Thread Colin Ian King
** Also affects: zfs via https://github.com/zfsonlinux/zfs/issues/4999 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1615405 Title:

[Kernel-packages] [Bug 1595286] Re: package zfsutils-linux (not installed) failed to install/upgrade: a(z) „/usr/share/man/man1/ztest.1.gz” felülírási kísérlete, amely a(z) zutils 1.4-1 csomagban is s

2017-04-19 Thread Colin Ian King
** Changed in: zfs-linux (Ubuntu) Assignee: (unassigned) => Colin Ian King (colin-king) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1595286 Title: package zfsutils-li

[Kernel-packages] [Bug 1654708] Re: Trying to reinstall ZFS on Xenial. Cannot mount existing zpool with identifier from /mnt/disk/by-id/xxxx

2017-04-19 Thread Colin Ian King
https://github.com/zfsonlinux/zfs/pull/4922 ** Changed in: zfs-linux (Ubuntu) Status: Confirmed => Fix Released ** Changed in: zfs-linux (Ubuntu) Assignee: (unassigned) => Colin Ian King (colin-king) -- You received this bug notification because you are a member of Kernel Packag

[Kernel-packages] [Bug 1683340] Re: zfs-dkms 0.6.5.9-5ubuntu4: zfs kernel module failed to build

2017-04-19 Thread Colin Ian King
Can you attach the contents of the DKMS build log to the bug, I think it should be named: /var/lib/dkms/zfs/0.6.5.9/build/make.log ** Changed in: zfs-linux (Ubuntu) Assignee: (unassigned) => Colin Ian King (colin-king) ** Changed in: zfs-linux (Ubuntu) Status: Confir

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