[Bug 1791804] Re: kexec fails with "Unhandled rela relocation: R_X86_64_PLT32"

2018-09-10 Thread Thadeu Lima de Souza Cascardo
** Patch added: "Fix for "Unhandled rela relocation: R_X86_64_PLT32" error" https://bugs.launchpad.net/ubuntu/+source/makedumpfile/+bug/1791804/+attachment/5187253/+files/kexec-tools_2.0.16-1ubuntu3.diff -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1791804] Re: kexec fails with "Unhandled rela relocation: R_X86_64_PLT32"

2018-09-10 Thread Thadeu Lima de Souza Cascardo
Build with upstream patch and tested on my system, it fixes the problem. Attaching the debdiff. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791804 Title: kexec fails with "Unhandled rela

[Bug 1791804] [NEW] kexec fails with "Unhandled rela relocation: R_X86_64_PLT32"

2018-09-10 Thread Thadeu Lima de Souza Cascardo
Assignee: Thadeu Lima de Souza Cascardo (cascardo) Status: In Progress ** Changed in: makedumpfile (Ubuntu) Assignee: (unassigned) => Thadeu Lima de Souza Cascardo (cascardo) ** Changed in: makedumpfile (Ubuntu) Status: New => In Progress ** Changed in: make

[Bug 1790788] Re: Customize 'crashkernel' parameter is not properly working

2018-09-05 Thread Thadeu Lima de Souza Cascardo
** Changed in: makedumpfile (Ubuntu) Assignee: Canonical Kernel Team (canonical-kernel-team) => Thadeu Lima de Souza Cascardo (cascardo) ** Changed in: makedumpfile (Ubuntu) Status: New => In Progress ** Changed in: makedumpfile (Ubuntu) Importance: Undecided => High

[Bug 1790521] Re: lxd 3.0.2-0ubuntu3 ADT test failure with linux 4.18.0-7.8

2018-09-04 Thread Thadeu Lima de Souza Cascardo
That is failing with 4.17.0-9, the kernel is cosmic, as well. Does that contain that same unprivileged-mknod change? Thanks. Cascardo. ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Cosmic) Importance: Undecided Status: New

[Bug 1790521] [NEW] lxd 3.0.2-0ubuntu3 ADT test failure with linux 4.18.0-7.8

2018-09-03 Thread Thadeu Lima de Souza Cascardo
Public bug reported: Testing failed on: amd64: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-cosmic/cosmic/amd64/l/lxd/20180831_072844_6ea94@/log.gz arm64:

[Bug 1783086] Re: [18.10 FEAT] Enable kexec_file_load system call - kexec-tools part

2018-08-30 Thread Thadeu Lima de Souza Cascardo
snapd will need that too, though it doesn't even support kexec yet, which breaks systemctl kexec already. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1783086 Title: [18.10 FEAT] Enable

[Bug 1774366] Re: Fix MCE handling for user access of poisoned device-dax mapping

2018-08-30 Thread Thadeu Lima de Souza Cascardo
** Changed in: linux (Ubuntu Cosmic) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1774366 Title: Fix MCE handling for user access of poisoned device-dax

[Bug 1774366] Re: Fix MCE handling for user access of poisoned device-dax mapping

2018-08-30 Thread Thadeu Lima de Souza Cascardo
ded => High ** Changed in: linux (Ubuntu Cosmic) Assignee: (unassigned) => Thadeu Lima de Souza Cascardo (cascardo) ** Changed in: linux (Ubuntu Cosmic) Status: Confirmed => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which i

[Bug 1783881] Re: ltp-syscalls: msgstress03 fails because systemd limits number of processes

2018-08-30 Thread Thadeu Lima de Souza Cascardo
The number of processes (in systemd, tasks). The command below works for me. Now, should we change the default on our test systems? Running under systemd-run does not look like a good option. # systemd-run -p TasksMax=100 ./testcases/bin/msgstress03 -- You received this bug notification

[Bug 1789436] Re: pmtu.sh fails on 4.18 kernel

2018-08-30 Thread Thadeu Lima de Souza Cascardo
Submitted proper fix upstream. Waiting for reviews. http://patchwork.ozlabs.org/project/netdev/list/?series=63268 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1789436 Title: pmtu.sh fails on 4.18

[Bug 1789436] [NEW] pmtu.sh fails on 4.18 kernel

2018-08-28 Thread Thadeu Lima de Souza Cascardo
rt hanging, including the loading and removal of network modules. [ 159.936543] unregister_netdevice: waiting for veth_b to become free. Usage count = 1 ** Affects: linux (Ubuntu) Importance: Medium Assignee: Thadeu Lima de Souza Cascardo (cascardo) Status: Triaged ** Affects: lin

[Bug 1788603] Re: libvirt fails with failure to open mount namespace

2018-08-23 Thread Thadeu Lima de Souza Cascardo
ago 23 14:40:18 calabresa audit[5997]: AVC apparmor="DENIED" operation="ptrace" profile="/usr/sbin/libvirtd" pid=5997 comm="libvirtd" requested_mask="read" denied_mask="read" peer="unconfined" ago 22 18:00:12 calabresa audit[4409]: AVC apparmor="DENIED" operation="ptrace"

[Bug 1788603] Re: libvirt fails with failure to open mount namespace

2018-08-23 Thread Thadeu Lima de Souza Cascardo
ance: High Assignee: Thadeu Lima de Souza Cascardo (cascardo) Status: In Progress ** Changed in: libvirt (Ubuntu Cosmic) Importance: Undecided => Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launc

[Bug 1788603] [NEW] libvirt fails with failure to open mount namespace

2018-08-23 Thread Thadeu Lima de Souza Cascardo
-1 EACCES (Permission denied) Opening a self or parent mount namespace works fine as tested with cat /proc/self/ns/mnt and cat /proc/self/$$/mnt. Still investigating. ** Affects: linux (Ubuntu) Importance: High Assignee: Thadeu Lima de Souza Cascardo (cascardo) Status: I

[Bug 1788446] [NEW] nat-rtsp 0.7+1.g2ea3cb6-1 ADT test failure with linux 4.18.0-5.6

2018-08-22 Thread Thadeu Lima de Souza Cascardo
://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-cosmic-canonical-kernel-team-unstable/cosmic/s390x/n/nat-rtsp/20180816_133407_3a30a@/log.gz ** Affects: nat-rtsp (Ubuntu) Importance: Medium Assignee: Thadeu Lima de Souza Cascardo (cascardo

[Bug 1787988] Re: linux: 4.17.0-9.10 -proposed tracker

2018-08-20 Thread Thadeu Lima de Souza Cascardo
** Changed in: kernel-sru-workflow/prepare-package Status: Confirmed => In Progress ** Changed in: kernel-sru-workflow/prepare-package Assignee: Canonical Kernel Team (canonical-kernel-team) => Thadeu Lima de Souza Cascardo (cascardo) ** Changed in: kernel-sru-workflow/p

[Bug 1787988] [NEW] linux: 4.17.0-9.10 -proposed tracker

2018-08-20 Thread Thadeu Lima de Souza Cascardo
Public bug reported: This bug is for tracking the 4.17.0-9.10 upload package. This bug will contain status and testing results related to that upload. For an explanation of the tasks and the associated workflow see: https://wiki.ubuntu.com/Kernel/kernel-sru-workflow ** Affects:

[Bug 1787972] [NEW] Cosmic update to 4.17.16 stable release

2018-08-20 Thread Thadeu Lima de Souza Cascardo
Public bug reported: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either

[Bug 1787973] [NEW] Cosmic update to 4.17.17 stable release

2018-08-20 Thread Thadeu Lima de Souza Cascardo
Public bug reported: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either

[Bug 1787596] Re: kexec can't give acpi_rsdp parameter to efi boot

2018-08-17 Thread Thadeu Lima de Souza Cascardo
926172d46038d7610b6b8d84e40db727cefb482d ("efi: Export EFI runtime memory mapping to sysfs") might fix it on the linux side. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1787596 Title: kexec can't

[Bug 1787596] Re: kexec can't give acpi_rsdp parameter to efi boot

2018-08-17 Thread Thadeu Lima de Souza Cascardo
Ideally, kexec-tools should be the package fixed, as this allows it to work on older kernels as well. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1787596 Title: kexec can't give acpi_rsdp

[Bug 1787596] Re: kexec can't give acpi_rsdp parameter to efi boot

2018-08-17 Thread Thadeu Lima de Souza Cascardo
Just manually giving acpi_rsdp parameter to kexec will make it work, so it should be automatically given despite the xloadflags not being present in bzImage. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Changed in: kexec-tools (Ubuntu Trusty) Status: New =>

[Bug 1787596] Re: kexec can't give acpi_rsdp parameter to efi boot

2018-08-17 Thread Thadeu Lima de Souza Cascardo
** Also affects: kexec-tools (Ubuntu) Importance: Undecided Status: New ** Changed in: kexec-tools (Ubuntu Trusty) Importance: Undecided => Medium ** Changed in: kexec-tools (Ubuntu Trusty) Assignee: (unassigned) => Thadeu Lima de Souza Cascardo (cascardo) -- You re

[Bug 1787596] [NEW] kexec can't give acpi_rsdp parameter to efi boot

2018-08-17 Thread Thadeu Lima de Souza Cascardo
: New ** Affects: linux (Ubuntu Trusty) Importance: Low Assignee: Thadeu Lima de Souza Cascardo (cascardo) Status: Confirmed ** Also affects: linux (Ubuntu Trusty) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Trusty) Importance: Undecided =>

[Bug 1786462] [NEW] linux 4.17.0-7.8 ADT test failure with linux 4.17.0-7.8

2018-08-10 Thread Thadeu Lima de Souza Cascardo
Public bug reported: Testing failed on: i386: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-cosmic/cosmic/i386/l/linux/20180810_012246_01e82@/log.gz ** Affects: ubuntu-kernel-tests Importance: Undecided Assignee: Po-Hsu Lin

[Bug 1765660] Re: Ubuntu 18.04 [ briggs ]: "ipcs" command fails with error "invalid structure member offset" in crash prompt.

2018-08-07 Thread Thadeu Lima de Souza Cascardo
** Description changed: [Impact] - Some analysis won't be possible on new kernels (hwe-edge on xenial, for example; or the standard bionic kernel). + Some analysis won't be possible on new kernels. In this case, ipcs command could not be used with the bionic GA kernel on ppc64le. [Test

[Bug 1785686] Re: makedumpfile not able to use compression in trusty kernel 3.13 (fallback to 'cp')

2018-08-07 Thread Thadeu Lima de Souza Cascardo
For the record, Guilherme and I concluded that when dumping a kexec kernel, there may be leftover memory from the previous kernel which causes the dump to be corrupted. That was after I ran some tests that showed that when booting a 3.13.0-137, kexecing a 3.13.0-85, then dumping, the dump would

[Bug 1746088] Re: [Ubuntu 16.04.4] Unable to analyze the vmcore generated by kdump on 4.13.0-26-generic kernel

2018-08-07 Thread Thadeu Lima de Souza Cascardo
This was about analyzing a 4.13 kernel on xenial, which meant a linux- hwe kernel, now on version 4.15.0-30.32~16.04.1. Can you verify the fix with a linux-hwe kernel? Thank you very much. Cascardo. -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1785686] Re: makedumpfile not able to use compression in trusty kernel 3.13 (fallback to 'cp')

2018-08-07 Thread Thadeu Lima de Souza Cascardo
Can you try using the makedumpfile on trusty-backports? Thanks. Cascardo. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1785686 Title: makedumpfile not able to use compression in trusty kernel

[Bug 1785686] Re: makedumpfile not able to use compression in trusty kernel 3.13 (fallback to 'cp')

2018-08-07 Thread Thadeu Lima de Souza Cascardo
I managed to create successful compressed dumps with trusty makedumpfile Version: 1.5.5-2ubuntu1.6, with both a linux-3.13.0-137 and a linux-3.13.0-85. That was on an amd64 kvm system. So, this tells me this is system dependent, and we need more information on its configuration, and all the help

[Bug 1765660] Re: Ubuntu 18.04 [ briggs ]: "ipcs" command fails with error "invalid structure member offset" in crash prompt.

2018-08-07 Thread Thadeu Lima de Souza Cascardo
Sorry about the lying in the regression potential. It probably referred to a previous backport attempt, that only applied the respective patch. As we discussed a few months ago, kexec/kdump/crash would be backported because of their relationship with the linux package, and its siblings linux-lts,

[Bug 1785710] [NEW] Cosmic update to 4.17.13 stable release

2018-08-06 Thread Thadeu Lima de Souza Cascardo
Public bug reported: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either

[Bug 1785211] Re: Cosmic update to 4.17.12 stable release

2018-08-03 Thread Thadeu Lima de Souza Cascardo
** Also affects: linux (Ubuntu Cosmic) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Cosmic) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1785242] [NEW] linux: 4.17.0-7.8 -proposed tracker

2018-08-03 Thread Thadeu Lima de Souza Cascardo
: Thadeu Lima de Souza Cascardo (cascardo) Status: In Progress ** Affects: kernel-sru-workflow/prepare-package-meta Importance: Medium Assignee: Thadeu Lima de Souza Cascardo (cascardo) Status: In Progress ** Affects: kernel-sru-workflow/prepare-package-signed

[Bug 1785211] [NEW] Cosmic update to 4.17.12 stable release

2018-08-03 Thread Thadeu Lima de Souza Cascardo
Public bug reported: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either

[Bug 1783877] Re: ltp-syscalls: sgid inheritance for non-directories behavior changed

2018-08-02 Thread Thadeu Lima de Souza Cascardo
So, this won't be "fixed" in the kernel, as it has security implications. The ltp test has been fixed to ignore this specific behavior. It has been committed already to ltp, so closing on the test side as well. 3c87ef2961dedb10d1f674c6a530e00dbab8ec1b ("open|creat: skip S_ISGID check on files

[Bug 1765660] Re: Ubuntu 18.04 [ briggs ]: "ipcs" command fails with error "invalid structure member offset" in crash prompt.

2018-08-02 Thread Thadeu Lima de Souza Cascardo
Okay, so Manoj was confused as he looked into a linux commit, while we are talking about crash here. That explains the confusion. On the IBM side, it seems to have been closed either because the fix has already landed on cosmic, or because of the ppa test. Cascardo. -- You received this bug

[Bug 1765660] Re: Ubuntu 18.04 [ briggs ]: "ipcs" command fails with error "invalid structure member offset" in crash prompt.

2018-08-02 Thread Thadeu Lima de Souza Cascardo
Yeah, this doesn't sound right. Bionic has 7.2.1-1, while the fix has been applied to 7.2.2-1. The verification mentioned on comment #7 was against a ppa. We can't ask IBM to properly verify it on bionic until we get this package on -proposed. Let me move the task back to In Progress. Thanks.

[Bug 1784636] Re: Cosmic update to 4.17.11 stable release

2018-07-31 Thread Thadeu Lima de Souza Cascardo
** Changed in: linux (Ubuntu Cosmic) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1784636 Title: Cosmic update to 4.17.11 stable release To manage

[Bug 1784634] Re: Cosmic update to 4.17.10 stable release

2018-07-31 Thread Thadeu Lima de Souza Cascardo
** Changed in: linux (Ubuntu Cosmic) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1784634 Title: Cosmic update to 4.17.10 stable release To manage

[Bug 1784636] [NEW] Cosmic update to 4.17.11 stable release

2018-07-31 Thread Thadeu Lima de Souza Cascardo
portance: Undecided Assignee: Thadeu Lima de Souza Cascardo (cascardo) Status: In Progress ** Affects: linux (Ubuntu Cosmic) Importance: Undecided Assignee: Thadeu Lima de Souza Cascardo (cascardo) Status: In Progress ** Tags: kernel-stable-tracking-bug ** Tags

[Bug 1784634] [NEW] Cosmic update to 4.17.10 stable release

2018-07-31 Thread Thadeu Lima de Souza Cascardo
ects: linux (Ubuntu) Importance: Undecided Assignee: Thadeu Lima de Souza Cascardo (cascardo) Status: In Progress ** Affects: linux (Ubuntu Cosmic) Importance: Undecided Assignee: Thadeu Lima de Souza Cascardo (cascardo) Status: In Progress ** Tags: kernel-

[Bug 1783396] Re: linux: 4.17.0-6.7 -proposed tracker

2018-07-31 Thread Thadeu Lima de Souza Cascardo
No regressions against bionic or other kernels. Other failures investigated and dismissed as kernel problems or regressions. ** Changed in: kernel-sru-workflow/regression-testing Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu

[Bug 1746088] Re: [Ubuntu 16.04.4] Unable to analyze the vmcore generated by kdump on 4.13.0-26-generic kernel

2018-07-31 Thread Thadeu Lima de Souza Cascardo
Hi, can you just verify this with xenial-proposed and mark it as verified? Thank you very much. Cascardo. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1746088 Title: [Ubuntu 16.04.4] Unable to

[Bug 1687791] Re: Install of kdump-tools fails

2018-07-27 Thread Thadeu Lima de Souza Cascardo
Adding initramfs-tools and nominating for bionic. ** Also affects: initramfs-tools (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1687791 Title:

[Bug 1339199] Re: mpi getmem.64 user job crashes ubuntu 14.04 ppc64le LE

2018-07-27 Thread Thadeu Lima de Souza Cascardo
This is not a bug on makedumpfile. Closing. Please, reopen against linux, if still valid. ** Changed in: makedumpfile (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1776211] Re: kdump fails to take dump with smt set to 2, hmc dumpstart

2018-07-27 Thread Thadeu Lima de Souza Cascardo
** Changed in: makedumpfile (Ubuntu) Status: Incomplete => Invalid ** Changed in: makedumpfile (Ubuntu Artful) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1778844] Re: ISST-LTE:PNV:Ubuntu180401:Witherspoon:woo: After triggering crash, kdump is not working and system enters into initramfs state

2018-07-27 Thread Thadeu Lima de Souza Cascardo
Ah, I see what you meant about the PHB. The two new attached logs are not at all similar to the original ones, maybe pointing to an unrelated problem. As for the sosreport, the /sys/ directory is missing almost everything that I would need to debug this. So, I need any other form of collecting

[Bug 1778844] Re: ISST-LTE:PNV:Ubuntu180401:Witherspoon:woo: After triggering crash, kdump is not working and system enters into initramfs state

2018-07-27 Thread Thadeu Lima de Souza Cascardo
Hi, Hari. The sosreport should be enough. I sent that message without an updated view of the bug, so did not notice the attachments. They came on the same day I asked. Just realized now that they are present. Let me look at them. Now, if kdump works with MODULES=most, then the PHB initialization

[Bug 1783881] [NEW] ltp-syscalls: msgstress03 fails because systemd limits number of processes

2018-07-26 Thread Thadeu Lima de Souza Cascardo
Public bug reported: As systemd limits the number of processes, this test will fail because it can't fork enough processes. That is limited to when the test is run after logging as user 1000, then running sudo. I guess that logging as root may not cause this to happen. #

[Bug 1783877] [NEW] ltp-syscalls: sgid inheritance for non-directories behavior changed

2018-07-26 Thread Thadeu Lima de Souza Cascardo
Public bug reported: ltp syscalls open10 and and creat08 try to create an sgid executable file inside a sgid directory owned by a group whose members do not include the process user. That used to work up to commit 0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7 ("Fix up non-directory creation in SGID

[Bug 1783880] [NEW] ltp-syscalls: fallocate05 fails with btrfs on ppc64el

2018-07-26 Thread Thadeu Lima de Souza Cascardo
Public bug reported: This affects at least bionic and cosmic proposed kernels. This affects only ppc64el. My guess is the reason is the page size. In fact, changing the fallocate size to 64KiB, the test works. tst_test.c:1079: INFO: Testing on btrfs tst_mkfs.c:83: INFO: Formatting /dev/loop1

[Bug 1779399] Re: linux: 4.17.0-4.5 -proposed tracker

2018-07-25 Thread Thadeu Lima de Souza Cascardo
*** This bug is a duplicate of bug 1783396 *** https://bugs.launchpad.net/bugs/1783396 ** This bug is no longer a duplicate of bug 1780956 linux: 4.17.0-5.6 -proposed tracker ** This bug has been marked a duplicate of bug 1783396 linux: 4.17.0-6.7 -proposed tracker -- You received

[Bug 1779124] Re: linux: 4.17.0-3.4 -proposed tracker

2018-07-25 Thread Thadeu Lima de Souza Cascardo
*** This bug is a duplicate of bug 1783396 *** https://bugs.launchpad.net/bugs/1783396 ** This bug is no longer a duplicate of bug 1780956 linux: 4.17.0-5.6 -proposed tracker ** This bug has been marked a duplicate of bug 1783396 linux: 4.17.0-6.7 -proposed tracker -- You received

[Bug 1780956] Re: linux: 4.17.0-5.6 -proposed tracker

2018-07-25 Thread Thadeu Lima de Souza Cascardo
*** This bug is a duplicate of bug 1783396 *** https://bugs.launchpad.net/bugs/1783396 ** This bug has been marked a duplicate of bug 1783396 linux: 4.17.0-6.7 -proposed tracker -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1776276] Re: linux: 4.17.0-2.3 -proposed tracker

2018-07-25 Thread Thadeu Lima de Souza Cascardo
*** This bug is a duplicate of bug 1783396 *** https://bugs.launchpad.net/bugs/1783396 ** This bug is no longer a duplicate of bug 1780956 linux: 4.17.0-5.6 -proposed tracker ** This bug has been marked a duplicate of bug 1783396 linux: 4.17.0-6.7 -proposed tracker -- You received

[Bug 1783396] [NEW] linux: 4.17.0-6.7 -proposed tracker

2018-07-24 Thread Thadeu Lima de Souza Cascardo
: Thadeu Lima de Souza Cascardo (cascardo) Status: In Progress ** Affects: kernel-sru-workflow/prepare-package-meta Importance: Medium Assignee: Thadeu Lima de Souza Cascardo (cascardo) Status: In Progress ** Affects: kernel-sru-workflow/prepare-package-signed

[Bug 1781709] Re: [Regression] EXT4-fs error (device sda2): ext4_validate_block_bitmap:383: comm stress-ng: bg 4705: bad block bitmap checksum

2018-07-24 Thread Thadeu Lima de Souza Cascardo
** Also affects: linux (Ubuntu Cosmic) Importance: Undecided Status: In Progress ** Changed in: linux (Ubuntu Cosmic) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1783167] Re: linux 4.17.0-5 fails to build on ppc64el with gcc-8

2018-07-24 Thread Thadeu Lima de Souza Cascardo
** Also affects: linux (Ubuntu Cosmic) Importance: Undecided Status: Incomplete ** Changed in: linux (Ubuntu Cosmic) Status: Incomplete => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1783201] Re: Cosmic update to 4.17.9 stable release

2018-07-24 Thread Thadeu Lima de Souza Cascardo
** Also affects: linux (Ubuntu Cosmic) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Cosmic) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1772024] Re: linux 4.13.0-42.47 ADT test failure with linux 4.13.0-42.47 (nbd-smoke-test)

2018-07-23 Thread Thadeu Lima de Souza Cascardo
Server doesn't crash when using the package from bionic-proposed. ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1783201] [NEW] Cosmic update to 4.17.9 stable release

2018-07-23 Thread Thadeu Lima de Souza Cascardo
Public bug reported: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either

[Bug 1783167] Re: linux 4.17.0-5 fails to build on ppc64el with gcc-8

2018-07-23 Thread Thadeu Lima de Souza Cascardo
Commit bee20031772af3debe8cbaa234528f24c7892e8f (disable -Wattribute- alias warning for SYSCALL_DEFINEx()) may fix this, now testing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1783167 Title:

[Bug 1783167] [NEW] linux 4.17.0-5 fails to build on ppc64el with gcc-8

2018-07-23 Thread Thadeu Lima de Souza Cascardo
Public bug reported: In file included from /tmp/kernel-cascardo-e4c3144-A9Vl/build/arch/powerpc/kernel/syscalls.c:24: /tmp/kernel-cascardo-e4c3144-A9Vl/build/include/linux/syscalls.h:233:18: error: 'sys_mmap2' alias between functions of incompatible types 'l ong int(long unsigned int, size_t,

[Bug 1778844] Re: ISST-LTE:PNV:Ubuntu180401:Witherspoon:woo: After triggering crash, kdump is not working and system enters into initramfs state

2018-07-23 Thread Thadeu Lima de Souza Cascardo
Can you run apport-collect -p linux 1778844 ? Thank you. Cascardo. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1778844 Title: ISST-LTE:PNV:Ubuntu180401:Witherspoon:woo: After triggering

[Bug 1783167] Re: linux 4.17.0-5 fails to build on ppc64el with gcc-8

2018-07-23 Thread Thadeu Lima de Souza Cascardo
** Attachment added: "build log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1783167/+attachment/5166752/+files/gbk-ppc64el.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1783167

[Bug 1714485] Re: Ubuntu 16.04: kdump fails with error "kdump-tools[1532]: /etc/init.d/kdump-tools: 26: [: -ne: unexpected operator" when / file system is xfs.

2018-07-23 Thread Thadeu Lima de Souza Cascardo
** Changed in: makedumpfile (Ubuntu Xenial) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1714485 Title: Ubuntu 16.04: kdump fails with error

[Bug 1778844] Re: ISST-LTE:PNV:Ubuntu180401:Witherspoon:woo: After triggering crash, kdump is not working and system enters into initramfs state

2018-07-20 Thread Thadeu Lima de Souza Cascardo
I have managed to test kdump and initramfs with MODULES=dep on an emulated nvme, using qemu. Both worked just fine. The sysfs tree seems reasonable too, in respect to how initramfs finds the necessary modules. So, I would really need the specific details on that failure case, that is, the sysfs

[Bug 1655280] Re: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore': Bad address when trying to dump vmcore

2018-07-19 Thread Thadeu Lima de Souza Cascardo
Can you try the package in ppa:cascardo/ppa? Thanks. Cascardo. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1655280 Title: ISST-LTE:pVM:roselp4:ubuntu 16.04: cp: error reading '/proc/vmcore':

[Bug 1778844] Re: ISST-LTE:PNV:Ubuntu180401:Witherspoon:woo: After triggering crash, kdump is not working and system enters into initramfs state

2018-07-16 Thread Thadeu Lima de Souza Cascardo
** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: makedumpfile (Ubuntu) Importance: Undecided Status: New ** Also affects: initramfs-tools (Ubuntu) Importance: Undecided Status: New -- You received this bug notification

[Bug 1778844] Re: ISST-LTE:PNV:Ubuntu180401:Witherspoon:woo: After triggering crash, kdump is not working and system enters into initramfs state

2018-07-16 Thread Thadeu Lima de Souza Cascardo
As we use MODULES=dep for kdump initrd, that might fail to include the proper modules. It would be a bug on initramfs-tools-core. Can you change /etc/initramfs-tools/initramfs.conf to have MODULES=dep instead of MODULES=most and run mkinitramfs -o /tmp/initrd.img `uname -r`, then send me output?

[Bug 1778844] Re: ISST-LTE:PNV:Ubuntu180401:Witherspoon:woo: After triggering crash, kdump is not working and system enters into initramfs state

2018-07-16 Thread Thadeu Lima de Souza Cascardo
I will look at this later today. Will send updates on it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1778844 Title: ISST-LTE:PNV:Ubuntu180401:Witherspoon:woo: After triggering crash,kdump is

[Bug 1746088] Re: [Ubuntu 16.04.4] Unable to analyze the vmcore generated by kdump on 4.13.0-26-generic kernel

2018-07-12 Thread Thadeu Lima de Souza Cascardo
** Description changed: + [Impact] + It won't be possible to analyze dumps produced by newer kernels (hwe on xenial, for example). + + [Test Case] + Tested that this version of crash can analyze both GA (4.4) and hwe (4.15) kernels. + + [Regression Potential] + New crash versions may have

[Bug 1770480] Re: preadv2 test does not consider new flag from linux 4.16

2018-07-12 Thread Thadeu Lima de Souza Cascardo
Any news on this? Cascardo. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770480 Title: preadv2 test does not consider new flag from linux 4.16 To manage notifications about this bug go to:

[Bug 1776242] Re: CONFIG_CC_STACKPROTECTOR is now defined on Makefile

2018-07-12 Thread Thadeu Lima de Souza Cascardo
Hi, Steve. Can you take a look at this? The test needs to be updated to reflect the kconfig changes. Thanks. Cascardo. ** Changed in: linux (Ubuntu Cosmic) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1746088] Re: [Ubuntu 16.04.4] Unable to analyze the vmcore generated by kdump on 4.13.0-26-generic kernel

2018-06-26 Thread Thadeu Lima de Souza Cascardo
There is a package on ppa:cascardo/ppa that should fix the problem. Can you test it and report back? Cascardo. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1746088 Title: [Ubuntu 16.04.4] Unable

[Bug 1765660] Re: Ubuntu 18.04 [ briggs ]: "ipcs" command fails with error "invalid structure member offset" in crash prompt.

2018-06-26 Thread Thadeu Lima de Souza Cascardo
There is a package on ppa:cascardo/ppa that should fix the problem. Can you test it and report back? Cascardo. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1765660 Title: Ubuntu 18.04 [ briggs ]:

[Bug 1775856] Re: register on binfmt_misc may overflow and crash the system

2018-06-20 Thread Thadeu Lima de Souza Cascardo
** Tags removed: verification-needed-trusty ** Tags added: verification-done-trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1775856 Title: register on binfmt_misc may overflow and crash the

[Bug 1775856] Re: register on binfmt_misc may overflow and crash the system

2018-06-20 Thread Thadeu Lima de Souza Cascardo
** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1775856 Title: register on binfmt_misc may overflow and crash the

[Bug 1775856] Re: register on binfmt_misc may overflow and crash the system

2018-06-20 Thread Thadeu Lima de Souza Cascardo
** Tags removed: verification-needed-xenial ** Tags added: verification-done-xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1775856 Title: register on binfmt_misc may overflow and crash the

[Bug 1775856] Re: register on binfmt_misc may overflow and crash the system

2018-06-20 Thread Thadeu Lima de Souza Cascardo
** Tags removed: verification-needed-artful ** Tags added: verification-done-artful -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1775856 Title: register on binfmt_misc may overflow and crash the

[Bug 1765660] Re: Ubuntu 18.04 [ briggs ]: "ipcs" command fails with error "invalid structure member offset" in crash prompt.

2018-06-19 Thread Thadeu Lima de Souza Cascardo
I have been working on the backport for this to bionic and xenial, but in order to do so, we are taking care of some build failures on the latest version that we are going to add to cosmic. I'll update when there is more progress on that. Regards. Cascardo. -- You received this bug notification

[Bug 1746088] Re: [Ubuntu 16.04.4] Unable to analyze the vmcore generated by kdump on 4.13.0-26-generic kernel

2018-06-19 Thread Thadeu Lima de Souza Cascardo
I have been working on the backport for this to xenial, but in order to do so, we are taking care of some build failures on the latest version that we are going to add to cosmic. I'll update when there is more progress on that. Regards. Cascardo. -- You received this bug notification because

[Bug 1772024] Re: linux 4.13.0-42.47 ADT test failure with linux 4.13.0-42.47 (nbd-smoke-test)

2018-06-15 Thread Thadeu Lima de Souza Cascardo
The latest version for bionic has been built on ppa:cascardo/ppa3, and has been tested on a ppc64le bionic system. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1772024 Title: linux 4.13.0-42.47

[Bug 1772024] Re: linux 4.13.0-42.47 ADT test failure with linux 4.13.0-42.47 (nbd-smoke-test)

2018-06-15 Thread Thadeu Lima de Souza Cascardo
Attaching a new debdiff, as simple diff (no quilt), to bionic. ** Changed in: nbd (Ubuntu Bionic) Status: Incomplete => In Progress ** Patch added: "bionic fix" https://bugs.launchpad.net/ubuntu/bionic/+source/nbd/+bug/1772024/+attachment/5153119/+files/nbd_3.16.2-1ubuntu1.debdiff --

[Bug 1776967] Re: glibc pkeys test fail on powerpc

2018-06-15 Thread Thadeu Lima de Souza Cascardo
Florian, thanks for the heads-up and for pursuing this. I read some of the links pointed out in that bug, and I see there is much to improve yet, and 4.17 might not have the best pkeys story for powerpc. Maybe we should just disable that test in the meantime. About the particular problem we saw

[Bug 1772024] Re: linux 4.13.0-42.47 ADT test failure with linux 4.13.0-42.47 (nbd-smoke-test)

2018-06-14 Thread Thadeu Lima de Souza Cascardo
** Description changed: + [Impact] + nbd-server will crash when a client connects to it, if it was started without a server name. It may also leak fds if fork fails. + + [Test Case] + Running the server with an empty config file and an image on the command line, and then starting a local

[Bug 1776967] [NEW] glibc pkeys test fail on powerpc

2018-06-14 Thread Thadeu Lima de Souza Cascardo
) Importance: Undecided Assignee: Thadeu Lima de Souza Cascardo (cascardo) Status: Confirmed ** Affects: glibc (Ubuntu Cosmic) Importance: Undecided Status: Confirmed ** Affects: linux (Ubuntu Cosmic) Importance: Undecided Assignee: Thadeu Lima de Souza Cascardo

[Bug 1776654] [NEW] systemd upstream sysusers tests fails

2018-06-13 Thread Thadeu Lima de Souza Cascardo
Public bug reported: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac /autopkgtest-cosmic-canonical-kernel-team- bootstrap/cosmic/amd64/s/systemd/20180613_003352_38c07@/log.gz == TEST-21-SYSUSERS == make: Entering directory

[Bug 1776276] Re: linux: 4.17.0-2.3 -proposed tracker

2018-06-11 Thread Thadeu Lima de Souza Cascardo
** Changed in: kernel-sru-workflow/prepare-package Status: New => In Progress ** Changed in: kernel-sru-workflow/prepare-package Assignee: Canonical Kernel Team (canonical-kernel-team) => Thadeu Lima de Souza Cascardo (cascardo) ** Changed in: kernel-sru-workflow/prepare-p

[Bug 1776276] [NEW] linux: 4.17.0-2.3 -proposed tracker

2018-06-11 Thread Thadeu Lima de Souza Cascardo
Public bug reported: This bug is for tracking the 4.17.0-2.3 upload package. This bug will contain status and testing results related to that upload. For an explanation of the tasks and the associated workflow see: https://wiki.ubuntu.com/Kernel/kernel-sru-workflow ** Affects:

[Bug 1776242] Re: CONFIG_CC_STACKPROTECTOR is now defined on Makefile

2018-06-11 Thread Thadeu Lima de Souza Cascardo
** Changed in: linux (Ubuntu Cosmic) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1776242 Title: CONFIG_CC_STACKPROTECTOR is now defined on Makefile To

[Bug 1776242] [NEW] CONFIG_CC_STACKPROTECTOR is now defined on Makefile

2018-06-11 Thread Thadeu Lima de Souza Cascardo
Public bug reported: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac /autopkgtest-cosmic-canonical-kernel-team- bootstrap/cosmic/amd64/l/linux/20180524_171024_2701c@/log.gz 15:41:48 ERROR| [stderr] CONFIG_CC_STACKPROTECTOR set ... FAIL commit

[Bug 1751328] Re: kdump-tools won't create initrd for previously installed kernels

2018-06-11 Thread Thadeu Lima de Souza Cascardo
This should now be fixed on bionic, artful and xenial. ** Changed in: makedumpfile (Ubuntu) Status: Confirmed => Fix Released ** Changed in: makedumpfile (Ubuntu) Status: Fix Released => In Progress ** Changed in: makedumpfile (Ubuntu) Status: In Progress => Fix Released

[Bug 1769927] Re: ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3g4:ubuntu1604:'kdump-config show' shows Not ready to kdump even after doing kdump setup.

2018-06-11 Thread Thadeu Lima de Souza Cascardo
*** This bug is a duplicate of bug 1751328 *** https://bugs.launchpad.net/bugs/1751328 I have reported this and fixed it on bionic. Now, should have just been made available on xenial and artful. ** This bug has been marked a duplicate of bug 1751328 kdump-tools won't create initrd for

[Bug 1776211] Re: kdump fails to take dump with smt set to 2, hmc dumpstart

2018-06-11 Thread Thadeu Lima de Souza Cascardo
Hari mentions linux commits, so I don't think there is anything for us to do on makedumpfile side here. I'll ask Joe to produce a kernel with those commits. Cascardo. ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Artful)

[Bug 1743529] Re: Merge kexec-tools 2.0.16-1 from Debian: System hung with Kernel panic -not syncing: Out of memory message when crash is triggered.

2018-06-11 Thread Thadeu Lima de Souza Cascardo
$ dpkg -s kexec-tools | grep Version Version: 1:2.0.16-1ubuntu1~17.10.1 $ uname -r 4.13.0-43-generic Verified on artful as well. ** Tags removed: verification-needed-artful ** Tags added: verification-done-artful -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1743529] Re: Merge kexec-tools 2.0.16-1 from Debian: System hung with Kernel panic -not syncing: Out of memory message when crash is triggered.

2018-06-11 Thread Thadeu Lima de Souza Cascardo
Managed to kexec a 4.4 and a 4.15 kernel on xenial with kexec-tools 1:2.0.16-1ubuntu1~16.04.1. ** Tags removed: verification-needed-xenial ** Tags added: verification-done-xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1775856] Re: register on binfmt_misc may overflow and crash the system

2018-06-08 Thread Thadeu Lima de Souza Cascardo
nux (Ubuntu Trusty) Assignee: (unassigned) => Thadeu Lima de Souza Cascardo (cascardo) ** Changed in: linux (Ubuntu Xenial) Assignee: (unassigned) => Thadeu Lima de Souza Cascardo (cascardo) ** Changed in: linux (Ubuntu Artful) Assignee: (unassigned) => Thadeu Lima de So

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