[Bug 1851553] [NEW] stress-ng-af-alg: bind failed, errno=110 (Connection timed out)

2019-11-06 Thread Mauricio Faria de Oliveira
: stress-ng (Ubuntu) Importance: Undecided Status: Fix Released ** Affects: stress-ng (Ubuntu Bionic) Importance: Undecided Assignee: Mauricio Faria de Oliveira (mfo) Status: In Progress ** Affects: stress-ng (Ubuntu Disco) Importance: Undecided Assignee

[Bug 1851553] Re: stress-ng-af-alg: bind failed, errno=110 (Connection timed out)

2019-11-06 Thread Mauricio Faria de Oliveira
This fix has to wait the current SRU/upload of stress-ng in Eoan (0.10.07-1ubuntu1). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1851553 Title: stress-ng-af-alg: bind failed, errno=110

[Bug 1813018] Re: Kernel Oops - unable to handle kernel paging request; RIP is at wait_migrate_huge_page+0x51/0x70

2019-10-29 Thread Mauricio Faria de Oliveira
** Tags added: sts -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813018 Title: Kernel Oops - unable to handle kernel paging request; RIP is at wait_migrate_huge_page+0x51/0x70 To manage

[Bug 1813018] Re: Kernel Oops - unable to handle kernel paging request; RIP is at wait_migrate_huge_page+0x51/0x70

2019-10-29 Thread Mauricio Faria de Oliveira
** Description changed: [Impact]  * Users on NUMA systems (mostly servers) with    NUMA balancing enabled (which is by default)    might hit a crash/BUG() on a race condition    if two simultaneous page faults of the same    transparent hugepage go into the path for    migration

[Bug 1813018] Re: Kernel Oops - unable to handle kernel paging request; RIP is at wait_migrate_huge_page+0x51/0x70

2019-10-29 Thread Mauricio Faria de Oliveira
Test-case snippet on original kernel on ESM (3.13.0-174.225) [ 1387.632017] cpu 4/pid 1920/task TWO :: change_prot_numa() :: address = 0x7f4560e0, end = 0x7f456100 [ 1389.640322] cpu 5/pid 1921/task ONE :: do_huge_pmd_numa_page() :: addr/mask = 0x7f4560e0, addr = 0x7f4560e0, pmd

[Bug 1813018] Re: Kernel Oops - unable to handle kernel paging request; RIP is at wait_migrate_huge_page+0x51/0x70

2019-10-29 Thread Mauricio Faria de Oliveira
Test-case snippet on original kernel (3.13.0-170.220) [ 330.980173] cpu 5/pid 2126/task ONE :: Stage 4. T1 wake up T2... it may BUG! <...> [ 331.975122] cpu 6/pid 2125/task TWO :: Stage 4. T2 sleep for 1s... BUG afterward? [ 332.980237] BUG: unable to handle kernel paging request at

[Bug 1813018] Re: Kernel Oops - unable to handle kernel paging request; RIP is at wait_migrate_huge_page+0x51/0x70

2019-10-29 Thread Mauricio Faria de Oliveira
Not quite -- using a pastebin (expire 1y): https://pastebin.ubuntu.com/p/pjMNxkJfJy/ ** Description changed: [Impact]  * Users on NUMA systems (mostly servers) with    NUMA balancing enabled (which is by default)    might hit a crash/BUG() on a race condition    if two simultaneous

[Bug 1813018] Re: Kernel Oops - unable to handle kernel paging request; RIP is at wait_migrate_huge_page+0x51/0x70

2019-10-29 Thread Mauricio Faria de Oliveira
** Attachment added: "kmod.c" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813018/+attachment/5301231/+files/kmod.c -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813018 Title: Kernel

[Bug 1813018] Re: Kernel Oops - unable to handle kernel paging request; RIP is at wait_migrate_huge_page+0x51/0x70

2019-10-29 Thread Mauricio Faria de Oliveira
Test-case snippet on modified kernel on ESM (3.13.0-174.225 + patch) The problem doesn't happen anymore. [ 169.972017] cpu 4/pid 1765/task TWO :: change_prot_numa() :: address = 0x7f534f80, end = 0x7f534fa0 [ 171.976313] cpu 5/pid 1766/task ONE :: do_huge_pmd_numa_page() ::

[Bug 1813018] Re: Kernel Oops - unable to handle kernel paging request; RIP is at wait_migrate_huge_page+0x51/0x70

2019-10-29 Thread Mauricio Faria de Oliveira
** Attachment added: "test.c" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813018/+attachment/5301230/+files/test.c -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813018 Title: Kernel

[Bug 1813018] Re: Kernel Oops - unable to handle kernel paging request; RIP is at wait_migrate_huge_page+0x51/0x70

2019-10-29 Thread Mauricio Faria de Oliveira
Checking if this snippet is properly spaced in a LP comment text (instead of Description.) Task 1 / CPU 1Task 2 / CPU 2 do_huge_pmd_numa_page() do_huge_pmd_numa_page() - pmd_lock(). - trylock_page()

[Bug 1813018] Re: Kernel Oops - unable to handle kernel paging request; RIP is at wait_migrate_huge_page+0x51/0x70

2019-10-29 Thread Mauricio Faria de Oliveira
** Description changed: - Kernel oops occurs randomly every now and then, seemingly when running - memory-intensive processes (so far, it happened to me when using bowtie2 - or STAR). + [Impact] + + * Users on NUMA systems (mostly servers) with +NUMA balancing enabled (which is by default)

[Bug 1813018] Re: Kernel Oops - unable to handle kernel paging request; RIP is at wait_migrate_huge_page+0x51/0x70

2019-10-29 Thread Mauricio Faria de Oliveira
t; Medium ** Changed in: linux (Ubuntu Trusty) Assignee: (unassigned) => Mauricio Faria de Oliveira (mfo) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813018 Title: Kernel Oops - unable to h

[Bug 1813018] Re: Kernel Oops - unable to handle kernel paging request; RIP is at wait_migrate_huge_page+0x51/0x70

2019-10-21 Thread Mauricio Faria de Oliveira
@mluypaert Thanks for the details. Do you know whether the problem reproduces with any bowtie2 example that I could run for myself? I'm not familiar w/ it. Apparently there's a workaround for it, if you're willing to test: to disable NUMA balancing. This _might_ impact performance on some

[Bug 1813018] Re: Kernel Oops - unable to handle kernel paging request; RIP is at wait_migrate_huge_page+0x51/0x70

2019-10-20 Thread Mauricio Faria de Oliveira
Hi @mluypaert, Do you still hit this problem? Would you be able to provide steps of how you run bowtie2/star that reproudces the problem? And/or be able to try a workaround that might prevent it from happening? Thank you, Mauricio -- You received this bug notification because you are a

[Bug 1836760] Re: ixgbe{vf} - Physical Function gets IRQ when VF checks link state

2019-10-17 Thread Mauricio Faria de Oliveira
Verification successful on Ubuntu 14.04 (ESM): No interrupts are generated on the PF by the link status check of the VF. Verified with both Link down and Link up. # uname -rv 3.13.0-174-generic #225-Ubuntu SMP Wed Oct 2 22:08:03 UTC 2019 # ls -ld /sys/bus/pci/drivers/ixgbe/*/net/* drwxr-xr-x 5

[Bug 1848210] Re: ghostscript: ensure update of cups-filter

2019-10-16 Thread Mauricio Faria de Oliveira
** Patch added: "lp1848210_bionic.debdiff" https://bugs.launchpad.net/ubuntu/+source/ghostscript/+bug/1848210/+attachment/5297502/+files/lp1848210_bionic.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1848210] Re: ghostscript: ensure update of cups-filter

2019-10-16 Thread Mauricio Faria de Oliveira
Status: New => Invalid ** Changed in: cups-filters (Ubuntu Bionic) Status: New => Invalid ** Changed in: cups-filters (Ubuntu Xenial) Assignee: Mauricio Faria de Oliveira (mfo) => (unassigned) ** Changed in: cups-filters (Ubuntu Bionic) Assignee: Mauricio

[Bug 1848210] Re: ghostscript: ensure update of cups-filter

2019-10-16 Thread Mauricio Faria de Oliveira
After discussing this with Eric (slashd) and Marc (mdeslaur), it seems like the Breaks: approach is indeed the way to go. Nonetheless, it doesn't warrant an USN notice (security-only), which is the bit that could make Landscape (problem trigger) to pick up the new ghostscript fix then update

[Bug 1848210] Re: ghostscript: ensure update of cups-filter

2019-10-16 Thread Mauricio Faria de Oliveira
** Description changed: [Impact]  * After an update of ghostscript but not cups-filters -(which is possible)    users may hit errors printing PDF files (LP#1828401). + + * This is possible as Landscape does not consider the +-security pocket (has both ghostscript/cups-filters)

[Bug 1848210] Re: ghostscript: ensure update of cups-filter

2019-10-16 Thread Mauricio Faria de Oliveira
** Description changed: [Impact]  * After an update of ghostscript but not cups-filters -    (which is possible; eg unattended-upgrade/landscape) +(which is possible)    users may hit errors printing PDF files (LP#1828401). - -  * Landscape and unattended-upgrade allows packages -

[Bug 1848210] Re: ghostscript: ensure update of cups-filter

2019-10-15 Thread Mauricio Faria de Oliveira
The approach to fix/deliver this is under discussion for a bit. We'll move forward once that's more clearly defined. ** Patch removed: "lp1848210_bionic.debdiff" https://bugs.launchpad.net/ubuntu/+source/ghostscript/+bug/1848210/+attachment/5297380/+files/lp1848210_bionic.debdiff ** Patch

[Bug 1848210] Re: ghostscript: ensure update of cups-filter

2019-10-15 Thread Mauricio Faria de Oliveira
** Description changed: [Impact]  * After an update of ghostscript but not cups-filters -    (which is possible, including via Landscape tooling) +    (which is possible; eg unattended-upgrade/landscape)    users may hit errors printing PDF files (LP#1828401). -  * Landscape allows

[Bug 1848210] Re: ghostscript: ensure update of cups-filter

2019-10-15 Thread Mauricio Faria de Oliveira
** Description changed: [Impact]  * After an update of ghostscript but not cups-filters    (which is possible, including via Landscape tooling)    users may hit errors printing PDF files (LP#1828401).  * Landscape allows packages updates to USN-only thus    ghostscript is

[Bug 1848210] Re: ghostscript: ensure update of cups-filter

2019-10-15 Thread Mauricio Faria de Oliveira
** Patch added: "lp1848210_bionic.debdiff" https://bugs.launchpad.net/ubuntu/+source/ghostscript/+bug/1848210/+attachment/5297380/+files/lp1848210_bionic.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1848210] Re: ghostscript: ensure update of cups-filter

2019-10-15 Thread Mauricio Faria de Oliveira
** Patch added: "lp1848210_xenial.debdiff" https://bugs.launchpad.net/ubuntu/+source/ghostscript/+bug/1848210/+attachment/5297381/+files/lp1848210_xenial.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1848210] Re: ghostscript: ensure update of cups-filter

2019-10-15 Thread Mauricio Faria de Oliveira
Testing on Xenial --- Files) $ wget -O ppd-with-pdf-support.ppd 'http://www.openprinting.org/ppd-o-matic.php?driver=hl7x0 =Brother-HL-1020=1' $ wget -O dummy.pdf https://www.w3.org/WAI/ER/tests/xhtml/testfiles/resources/pdf/dummy.pdf Test 0) Before updating ghostscript or cups-filters $ dpkg

[Bug 1848210] Re: ghostscript: ensure update of cups-filter

2019-10-15 Thread Mauricio Faria de Oliveira
Test packages used for verification in comments #1 and #2 built successfully on all architectures, ppa:mfo/sf246942 [1]. [1] https://launchpad.net/~mfo/+archive/ubuntu/sf246942 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1848210] Re: ghostscript: ensure update of cups-filter

2019-10-15 Thread Mauricio Faria de Oliveira
Testing on Bionic --- Files) $ wget -O ppd-with-pdf-support.ppd 'http://www.openprinting.org/ppd-o-matic.php?driver=hl7x0 =Brother-HL-1020=1' $ wget -O dummy.pdf https://www.w3.org/WAI/ER/tests/xhtml/testfiles/resources/pdf/dummy.pdf Test 0) Before updating ghostscript or cups-filters $ dpkg

[Bug 1848210] Re: ghostscript: ensure update of cups-filter

2019-10-15 Thread Mauricio Faria de Oliveira
** Description changed: - Add a Breaks: relationship to cups-filter to prevent LP#1828401. + [Impact] - Landscape allows packages updates to only USNs, so ghostscript - can be updated to a version that breaks the older cups-filters. + * After an update of ghostscript but not cups-filters +

[Bug 1848210] Re: ghostscript: ensure update of cups-filter

2019-10-15 Thread Mauricio Faria de Oliveira
** Summary changed: - ghostscript: add Breaks: relationship to cups-filter + ghostscript: ensure update of cups-filter -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1848210 Title: ghostscript:

[Bug 1848210] Re: ghostscript: add breaks relationship to cups-filter

2019-10-15 Thread Mauricio Faria de Oliveira
** Changed in: ghostscript (Ubuntu Xenial) Importance: Undecided => Medium ** Changed in: ghostscript (Ubuntu Bionic) Importance: Undecided => Medium ** Tags added: sts ** Summary changed: - ghostscript: add breaks relationship to cups-filter + ghostscript: add Breaks: relationship to

[Bug 1848210] [NEW] ghostscript: add Breaks: relationship to cups-filter

2019-10-15 Thread Mauricio Faria de Oliveira
: Undecided Status: Invalid ** Affects: ghostscript (Ubuntu Xenial) Importance: Medium Assignee: Mauricio Faria de Oliveira (mfo) Status: In Progress ** Affects: ghostscript (Ubuntu Bionic) Importance: Medium Assignee: Mauricio Faria de Oliveira (mfo

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-10-10 Thread Mauricio Faria de Oliveira
Verification done with xenial-proposed. # dpkg -s libblkid1 | grep -i version Version: 2.27.1-6ubuntu3.9 # apt-cache madison libblkid1 | grep xenial-proposed libblkid1 | 2.27.1-6ubuntu3.9 | http://archive.ubuntu.com/ubuntu xenial-proposed/main amd64 Packages Test steps are described in

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-10-10 Thread Mauricio Faria de Oliveira
No problems with the autopkgtest results for this SRU: - nplan xenial/s390x [1] is failing since September 1st - nplan xenial/armhf [2] is failing since May 14th - systemd xenial/amd [3] passed with a re-run [4] (thanks ddstret) cheers, Mauricio [1]

[Bug 1847512] Re: xenial: leftover scope units for Kubernetes transient mounts

2019-10-10 Thread Mauricio Faria de Oliveira
*** This bug is a duplicate of bug 1846787 *** https://bugs.launchpad.net/bugs/1846787 ** Tags added: sts -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847512 Title: xenial: leftover scope

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-10-10 Thread Mauricio Faria de Oliveira
The reported failures for autopkgtest are unrelated to this change on the probe of the nilfs filesystem. Two are apparently failures in handling test reboot, and another is lack of a kernel module. I'll ask for retries on these, and do a quick check on this module error. Details: ---

[Bug 1847512] Re: xenial: leftover scope units for Kubernetes transient mounts

2019-10-09 Thread Mauricio Faria de Oliveira
*** This bug is a duplicate of bug 1846787 *** https://bugs.launchpad.net/bugs/1846787 Marking this bug as a duplicate of bug 1846787 for the systemd fix. ** This bug has been marked a duplicate of bug 1846787 systemd-logind leaves leftover sessions and scope files -- You received this

[Bug 1847512] Re: xenial: leftover scope units for Kubernetes transient mounts

2019-10-09 Thread Mauricio Faria de Oliveira
*** This bug is a duplicate of bug 1846787 *** https://bugs.launchpad.net/bugs/1846787 The systemd fix commit/from LP bug 1846787 has been verified to resolve the problem with test packages in ppa:mfo/sf219578 [1], - no scope units are left over after the pods complete. It's also been

[Bug 1847512] [NEW] xenial: leftover scope units for Kubernetes transient mounts

2019-10-09 Thread Mauricio Faria de Oliveira
5f7/volumes/kubernetes.io~secret/default-token-24k4f $ [1] https://github.com/kubernetes/kubernetes/issues/64137 [2] https://bugs.launchpad.net/bugs/1846787 ** Affects: systemd (Ubuntu) Importance: Undecided Status: Invalid ** Affects: systemd (Ubuntu Xenial) Importance: M

[Bug 1847042] Re: Kernel 5.3.0-13-generic crashes at boot in tpm_read_log_efi(), HP EliteBook 840 G5

2019-10-08 Thread Mauricio Faria de Oliveira
This seems to be a duplicate of bug 1845454. Could you please try the test kernel build in bug 1845454 comment 11 and tell if that resolves the problem? Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1845454] Re: Kernel panic in tpm_ functions when booting kernel 5.3 in Ubuntu 19.10 (but 5.2 works)

2019-10-08 Thread Mauricio Faria de Oliveira
Similarly for bug 1847042. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1845454 Title: Kernel panic in tpm_ functions when booting kernel 5.3 in Ubuntu 19.10 (but 5.2 works) To manage

[Bug 1841132] Re: mpt3sas - storage controller resets under heavy disk io

2019-10-07 Thread Mauricio Faria de Oliveira
Disco is now fix released with linux 5.0.0-31.33 (bionic: linux-hwe 5.0.0-31.33~18.04.1). ** Changed in: linux (Ubuntu Disco) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1841148] Re: Kernel 4.15.0-58 breaks Intel Ethernet Connection for I219-V and 82579V using e1000e driver

2019-10-07 Thread Mauricio Faria de Oliveira
Disco is now fix released with linux 5.0.0-31.33 (linux-hwe 5.0.0-31.33~18.04.1). ** Changed in: linux (Ubuntu Disco) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1845454] Re: Kernel panic with 19.10 beta image

2019-10-04 Thread Mauricio Faria de Oliveira
Bug 1846542 has equivalent stack traces on 5.3.0-13. Suggested this test kernel there. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1845454 Title: Kernel panic with 19.10 beta image To manage

[Bug 1846542] Re: Kernel panic 5.3.0-13

2019-10-04 Thread Mauricio Faria de Oliveira
Thanks for providing a picture with the strack trace. This seems to be a duplicate of bug 1845454, for which the linked Fedora bug report shows similar stack trace. There's a test kernel builds with a fix in that LP bug, see comment 11. As you're able to install/boot with TPM disabled, then you

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-10-04 Thread Mauricio Faria de Oliveira
And this debdiff / util-linux on xenial builds fine again! Built on all architectures on PPA [1]. cheers, Mauricio [1] https://launchpad.net/~mfo/+archive/ubuntu/lp1842437 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-10-04 Thread Mauricio Faria de Oliveira
Eric, The fix to xenial livecd-rootfs / launchpad buildd chroot has been rolled out. I just confirmed that /dev/ptmx is OK with a test package build on Launchpad PPA. ... dh_clean # Check /dev/ptmx|pts/ ls -l /dev/ptmx crw-rw-rw- 1 root root 5, 2 Oct 4 08:13 /dev/ptmx ls -l

[Bug 1836635] Re: Bionic: support for Solarflare X2542 network adapter (sfc driver)

2019-09-26 Thread Mauricio Faria de Oliveira
Verification successful with netboot image from bionic-proposed: http://archive.ubuntu.com/ubuntu/dists/bionic- proposed/main/installer-$ARCH/20101020ubuntu543.11/ Same testing as done on comment #8: I have tested the installer with regular/lvm disk partition layouts on

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-09-26 Thread Mauricio Faria de Oliveira
Eric, thanks! Really appreciate your help debugging this issue. Per Colin's comment, he mentions on #launchpad-ops (internal) when there are launchpad chroot changes -- so we can confirm it's been updated after the package becomes Fix Released. -- You received this bug notification because you

[Bug 1843674] Re: FTBFS of libvirt in Xenial

2019-09-26 Thread Mauricio Faria de Oliveira
There's a fix for openpty() issues on Xenial livecd-rootfs in LP bug 1844504. These changes may not actually be required with that, but they seem to harm anyway. Hope this helps, Mauricio -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-09-26 Thread Mauricio Faria de Oliveira
The real fix for the openpty() problem on Launchpad xenial buildd is in livecd-rootfs currently in xenial-proposed, and is verified. (LP 1844504 comment 15) Once the Launchpad builders are updated with that, we can proceed with another build attempt, and hopefully move this SRU forward. Thanks

[Bug 1836635] Re: Bionic: support for Solarflare X2542 network adapter (sfc driver)

2019-09-25 Thread Mauricio Faria de Oliveira
** Tags added: sts -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836635 Title: Bionic: support for Solarflare X2542 network adapter (sfc driver) To manage notifications about this bug go to:

[Bug 1836635] Re: Bionic: support for Solarflare X2542 network adapter (sfc driver)

2019-09-25 Thread Mauricio Faria de Oliveira
Attaching debian-installer debdiff to update the kernel version so that the netboot images include this driver update on Bionic. The kernel version eventually settled on is 4.15.0-62 after bug searching on versions after 4.15.0-58 (which releases this 'fix'). This builds correctly on all

[Bug 1836635] Re: Bionic: support for Solarflare X2542 network adapter (sfc driver)

2019-09-25 Thread Mauricio Faria de Oliveira
** Patch added: "d-i_bionic_lp1836635.debdiff" https://bugs.launchpad.net/ubuntu/bionic/+source/debian-installer/+bug/1836635/+attachment/5291161/+files/d-i_bionic_lp1836635.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1836635] Re: Bionic: support for Solarflare X2542 network adapter (sfc driver)

2019-09-25 Thread Mauricio Faria de Oliveira
Cosmic) Status: New => Invalid ** Changed in: debian-installer (Ubuntu Bionic) Importance: Undecided => Medium ** Changed in: debian-installer (Ubuntu Bionic) Status: New => In Progress ** Changed in: debian-installer (Ubuntu Bionic) Assignee: (unassigned) => Mauricio

[Bug 1837788] Re: bcache kernel warning when attaching device

2019-09-25 Thread Mauricio Faria de Oliveira
This fix is released for bionic and disco. Setting both as such. For some reason the SRU machinery didn't pick it to this LP bug. Bionic: ~/git/ubuntu-bionic$ git log --oneline origin/master -- drivers/md/bcache/ | grep 'bcache: only set BCACHE_DEV_WB_RUNNING when cached device attached'

[Bug 1844186] Re: [regression] NoNewPrivileges incompatible with Apparmor

2019-09-23 Thread Mauricio Faria de Oliveira
Apparently this seems to be introduced by bug 1839037, which is related to nnp and the only mention to it in the changelog of linux 4.15.0-60.67 [1] if read right. [1] https://launchpad.net/ubuntu/+source/linux/4.15.0-60.67 -- You received this bug notification because you are a member of

[Bug 1839037] Re: Stacked onexec transitions fail when under NO NEW PRIVS restrictions

2019-09-23 Thread Mauricio Faria de Oliveira
This seems to cause bug 1844186 per the good/bad versions reported (4.15.0-58 and -60) being the only mention to nnp in the changelog, if I read it correctly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1840854] Re: mlx5_core reports hardware checksum error for padded packets on Mellanox NICs

2019-09-23 Thread Mauricio Faria de Oliveira
Hi Matthew, I was going through some kernel bugs and it looks this one has already been released, but just didn't get updated automatically as its LP number is not directly mentioned in the changelog. Marking it as Fix Released. Hope this helps! cheers, Mauricio ** Changed in: linux (Ubuntu

[Bug 1841132] Re: mpt3sas - storage controller resets under heavy disk io

2019-09-19 Thread Mauricio Faria de Oliveira
Disco currently has the mpt3sas fix in disco-proposed (version 5.0.0-30.32), also available as linux-hwe kernel in bionic-proposed. ** Changed in: linux (Ubuntu Disco) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1841148] Re: Kernel 4.15.0-58 breaks Intel Ethernet Connection for I219-V and 82579V using e1000e driver

2019-09-19 Thread Mauricio Faria de Oliveira
Disco currently has the e1000e fix in disco-proposed (version 5.0.0-30.32), also available as linux-hwe kernel in bionic-proposed. ** Changed in: linux (Ubuntu Disco) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-09-17 Thread Mauricio Faria de Oliveira
Workaround of disabling the 4 tests in the 'script' component (which calls openpty() upfront and thus cause the failure) makes the test-suite finish successfully. $ ./tests/run.sh \ --srcdir=/build/util-linux-kzgHhT/util-linux-2.27.1 \ --builddir=/build/util-linux-kzgHhT/util-linux-2.27.1 \

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-09-17 Thread Mauricio Faria de Oliveira
s/this is bug/this is _similar_ to/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1842437 Title: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev To manage

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-09-17 Thread Mauricio Faria de Oliveira
Ah, this is bug 1843674, checking for similar fixes. (thanks Matthew Ruffell for pointing it out on IRC.) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1842437 Title: Xenial: libblkid: fix

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-09-17 Thread Mauricio Faria de Oliveira
The problem is reproducible in the sbuild-launchpad-chroot for xenial/amd64, using the source package for util-linux currently in xenial-updates (i.e., no regression from debdiff, as expected since changes/error are unrelated) The minimal command-line for that is: $

[Bug 1834340] Re: Regression for GMail after libssl upgrade with TLSv1.3

2019-09-17 Thread Mauricio Faria de Oliveira
Thanks for catching that; I just set the packages/releases for those as Invalid. ** Changed in: asterisk (Ubuntu Bionic) Status: Incomplete => Invalid ** Changed in: asterisk (Ubuntu Disco) Status: In Progress => Invalid ** Changed in: mailsync (Ubuntu Bionic) Status:

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-09-17 Thread Mauricio Faria de Oliveira
Eric, thanks for reporting that. I couldn't reproduce the build failure on LXC with apt dist-upgrade on xenial-updates nor xenial-proposed, and it built successfully on PPAs a while ago (for the test packages), so it seems something changed in the PPA builders. I'll investigate this as per our

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-09-17 Thread Mauricio Faria de Oliveira
The reporter confirmed the boot problem doesn't happen anymore. Moving forward with the SRU. ** Changed in: util-linux (Ubuntu Xenial) Assignee: Guilherme G. Piccoli (gpiccoli) => Mauricio Faria de Oliveira (mfo) ** Tags added: sts -- You received this bug notification because

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-09-05 Thread Mauricio Faria de Oliveira
-Xenial supported releases have it. ** Patch added: "lp1842437_util-linux.debdiff" https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/1842437/+attachment/5287043/+files/lp1842437_util-linux.debdiff ** Changed in: util-linux (Ubuntu Xenial) Assignee: Mauricio Faria de Oli

[Bug 1841132] Re: mpt3sas - storage controller resets under heavy disk io

2019-09-04 Thread Mauricio Faria de Oliveira
Hi Drew, Yes, the HWE kernel syncs automatically from the normal kernel as it moves forward. Once Disco gets the patch, the HWE from Disco in Bionic should get it as well (same version number plus ~18.04.1 suffix). -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-09-03 Thread Mauricio Faria de Oliveira
This problem can be reproduced with a synthetic test case. Essentially, 1) create a zero-filled disk image with one partition. 2) format it as ext4. 3) insert the nilfs2 magic bytes at the right position. 4) insert the nilfs2 bytes field at the right position. -- Step 1) # dd

[Bug 1841132] Re: mpt3sas - storage controller resets under heavy disk io

2019-09-03 Thread Mauricio Faria de Oliveira
Marking Bionic as Fix Released as the kernel from bionic-proposed has been promoted to bionic-updates. ** Changed in: linux (Ubuntu Bionic) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1841148] Re: Kernel 4.15.0-58 breaks Intel Ethernet Connection for I219-V and 82579V using e1000e driver

2019-09-03 Thread Mauricio Faria de Oliveira
Marking Bionic as Fix Released as the kernel from bionic-proposed has been promoted to bionic-updates. ** Changed in: linux (Ubuntu Bionic) Status: Fix Committed => Confirmed ** Changed in: linux (Ubuntu Bionic) Status: Confirmed => Fix Released -- You received this bug

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-09-03 Thread Mauricio Faria de Oliveira
original package: # dpkg -s libblkid1 | grep ^Version: Version: 2.27.1-6ubuntu3.8 # LIBBLKID_DEBUG=all udevadm test-builtin blkid /sys/block/loop0/loop0p1 ... 4924: libblkid: LOWPROBE: [28] ext4: 4924: libblkid: LOWPROBE: reuse

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-09-03 Thread Mauricio Faria de Oliveira
udev builtin blkid ignores the checksum error: nilfs_valid_sb() @ nilfs.c:96 return blkid_probe_verify_csum(pr, crc, le32_to_cpu(sb->s_sum)); blkid_probe_verify_csum() @ probe.c:1576-1687 if (csum != expected) { ... DBG(LOWPROBE, ul_debug(

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-09-03 Thread Mauricio Faria de Oliveira
modified package: # dpkg -s libblkid1 | grep ^Version: Version: 2.27.1-6ubuntu3.8+test20190903b1 # LIBBLKID_DEBUG=all udevadm test-builtin blkid /sys/block/loop0/loop0p1 ... 7289: libblkid: LOWPROBE: [28] ext4: 7289: libblkid: LOWPROBE:

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-09-03 Thread Mauricio Faria de Oliveira
with debug we could confirm that other fields in the backup superblock are invalid, such as the device size, which was not checked for not being a whole-disk device, and the bytes length, which is greater than the superblock structure size (8243 vs 1024). so, the fix to check for the bytes

[Bug 1842437] Re: Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-09-03 Thread Mauricio Faria de Oliveira
Problem: - the ext4 filesystem is detected correctly at the beginning of the partition. - the nilfs2 filesystem is detected incorrectly at the end of the partition. - the nilfs2 checksum is invalid, but that is ignored by udev builtin blkid. - the detection of more than one filesystems causes an

[Bug 1842437] [NEW] Xenial: libblkid: fix false-positive/misdetection of nilfs2 filesystem with udev

2019-09-03 Thread Mauricio Faria de Oliveira
: util-linux (Ubuntu Xenial) Importance: Medium Assignee: Mauricio Faria de Oliveira (mfo) Status: In Progress ** Also affects: util-linux (Ubuntu Xenial) Importance: Undecided Status: New ** Changed in: util-linux (Ubuntu) Status: New => Fix Released ** Chan

[Bug 1840789] Re: bnx2x: fatal hardware error/reboot/tx timeout with LLDP enabled

2019-09-02 Thread Mauricio Faria de Oliveira
Marking status on B/X/D as Incomplete. (email below sent to kernel-team mailing list as replies to both patch series above). Please hold / don't apply this patch for now. The reporter hit an apparently unrelated Oops in 3 of 40 nodes, and it hasn't been possible yet to determine whether this

[Bug 1840704] Re: ZFS kernel modules lack debug symbols

2019-08-29 Thread Mauricio Faria de Oliveira
Attaching the debdiffs for zfs-linux/spl-linux on X/B/D/E, for documentation purposes; will send testing/notes later. Independently of the kernel packaging approach determined to enable debug symbols on ZFS/SPL modules, these kind of patches for the userspace packages are be required anyway, and

[Bug 1834340] Re: Regression for GMail after libssl upgrade with TLSv1.3

2019-08-29 Thread Mauricio Faria de Oliveira
Attaching updated debdiff for asterisk on Eoan, which changed versions while we waited uw-imap. ** Patch removed: "asterisk_eoan.debdiff" https://bugs.launchpad.net/ubuntu/+source/uw-imap/+bug/1834340/+attachment/5282373/+files/asterisk_eoan.debdiff ** Patch added: "asterisk_eoan.debdiff"

[Bug 1841148] Re: Kernel 4.15.0-58 breaks Intel Ethernet Connection for I219-V and 82579V using e1000e driver

2019-08-28 Thread Mauricio Faria de Oliveira
Hi Martijn, Thanks for testing bionic-proposed! So it will be resolved for bionic kernels shortly, when it hit bionic-updates. Disco/19.04 will get this patch via stable updates in the near future [1]. Eoan has it applied (LP: #1837725). So this is all good. Thanks again, Mauricio ** Also

[Bug 1840704] Re: ZFS kernel modules lack debug symbols

2019-08-28 Thread Mauricio Faria de Oliveira
[Unstable][PATCH 0/6] Add support for ZFS debug symbols https://lists.ubuntu.com/archives/kernel-team/2019-August/103425.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1840704 Title: ZFS kernel

[Bug 1840704] Re: ZFS kernel modules lack debug symbols

2019-08-28 Thread Mauricio Faria de Oliveira
Test Build 1) Old behavior goal: show limitations/issues. - original packaging - zfs not built with debug symbols - zfs modules not present in debug package - extra modules lack .gnu_debuglink section Original packaging: There are no ZFS modules in the debug package: $ dpkg-deb -x

[Bug 1840704] Re: ZFS kernel modules lack debug symbols

2019-08-28 Thread Mauricio Faria de Oliveira
Test Build 4) All debug symbols disabled goal: show no zfs debug symbol activity happens either (along w/ other debug symbol stuff) - test packaging - nothing built with debug symbols - no debug package present - no .gnu_debuglink section at all - (no regressions) Test packaging, debug symbols

[Bug 1840704] Re: ZFS kernel modules lack debug symbols

2019-08-28 Thread Mauricio Faria de Oliveira
Test Build 2) New behavior if ZFS modules are *not* built with debug symbols goal: show failsafe/backwards compatible behavior if zfs-dksm doesn't support/build debug symbols and kernel build log reports missing debug symbols, and extra modules have .gnu_debuglink. - test packaging - zfs

[Bug 1840704] Re: ZFS kernel modules lack debug symbols

2019-08-28 Thread Mauricio Faria de Oliveira
Test Build 3) New behavior if ZFS modules are built with debug symbols goal: show zfs debug symbols are correctly built and packaged into non- debug & debug packages. - test packaging - zfs built with debug symbols - zfs modules present in debug package - extra modules *have* .gnu_debuglink

[Bug 1840704] Re: ZFS kernel modules lack debug symbols

2019-08-28 Thread Mauricio Faria de Oliveira
** Description changed: The ZFS kernel modules aren't built with debug symbols, which introduces problems/issues for debugging/support. - Patches will be sent soon for linux and zfs/spl-linux, - covering X/B/D/E/Unstable. + Patches are required in: + 1) linux kernel packaging, to add

[Bug 1841132] Re: mpt3sas - storage controller resets under heavy disk io

2019-08-28 Thread Mauricio Faria de Oliveira
** Changed in: linux (Ubuntu Eoan) Status: Incomplete => Fix Released ** Changed in: linux (Ubuntu Disco) Status: New => In Progress ** Changed in: linux (Ubuntu Bionic) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu

[Bug 1841132] Re: mpt3sas - storage controller resets under heavy disk io

2019-08-28 Thread Mauricio Faria de Oliveira
Drew, Thanks for testing bionic-proposed! So it will be resolved for bionic kernels shortly, when it hit bionic-updates. Disco/19.04 will get this patch via stable updates in the near future [1]. Eoan has it applied (LP: #1839588). So this is all good. Thanks again, Mauricio [1]

[Bug 1841132] Re: mpt3sas - storage controller resets under heavy disk io

2019-08-27 Thread Mauricio Faria de Oliveira
Hi Drew, That's very good news! So it looks like that patch resolves the problem. Could you please test the kernel in bionic-proposed [1] (4.15.0-60-generic) which has that patch to confirm it's also working correctly? Thanks! Mauricio [1] https://wiki.ubuntu.com/Testing/EnableProposed --

[Bug 1841148] Re: Kernel 4.15.0-58 breaks Intel Ethernet Connection for I219-V and 82579V using e1000e driver

2019-08-26 Thread Mauricio Faria de Oliveira
Hi Martin, There's a potential fix for this upstream, in v5.3-rc1 mainline build (thus not in v5.2), which is also applied to bionic-proposed (4.15.0-60.67). Could you please test whether the issue is resolved with bionic-proposed [1] ? If that doesn't help, further regression/bisect test

[Bug 1841132] Re: mpt3sas - storage controller resets under heavy disk io

2019-08-26 Thread Mauricio Faria de Oliveira
Mentioned upstream candidate fix is: commit df9a606184bfdb5ae3ca9d226184e9489f5c24f7 Author: Suganath Prabu Date: Tue Jul 30 03:43:57 2019 -0400 scsi: mpt3sas: Use 63-bit DMA addressing on SAS35 HBA Although SAS3 & SAS3.5 IT HBA controllers support 64-bit DMA addressing, as

[Bug 1841132] Re: mpt3sas - storage controller resets under heavy disk io

2019-08-26 Thread Mauricio Faria de Oliveira
Hi Drew, There's a mpt3sas fix in v5.3-rc3 for a problem that may cause an adapter firmware fault (although not sure of the exact fault state code; but it should cause a reset anyway). If you could please test either 1) v5.3-rc2 [1] to confirm the issue happens with v5.3-rc2 but not with

[Bug 1834340] Re: Regression for GMail after libssl upgrade with TLSv1.3

2019-08-22 Thread Mauricio Faria de Oliveira
Thanks for verifying bionic-proposed @pataquets! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1834340 Title: Regression for GMail after libssl upgrade with TLSv1.3 To manage notifications about

[Bug 1834340] Re: Regression for GMail after libssl upgrade with TLSv1.3

2019-08-22 Thread Mauricio Faria de Oliveira
For documentation purposes. The patch carried in Ubuntu has been sent to Debian bug 916041 [1]. [1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=916041 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1840789] Re: bnx2x: fatal hardware error/reboot/tx timeout with LLDP enabled

2019-08-22 Thread Mauricio Faria de Oliveira
[X/B][PATCH] bnx2x: Disable multi-cos feature. https://lists.ubuntu.com/archives/kernel-team/2019-August/103282.html [D][PATCH] bnx2x: Disable multi-cos feature. https://lists.ubuntu.com/archives/kernel-team/2019-August/103283.html -- You received this bug notification because you are a member

[Bug 1840789] Re: bnx2x: fatal hardware error/reboot/tx timeout with LLDP enabled

2019-08-22 Thread Mauricio Faria de Oliveira
Older crashdump analysis confirmed the bnx2x driver/status being in traffic class setup / stop hardware in LLDP path. PID: 3936 TASK: 883fdc9b1c00 CPU: 11 COMMAND: "kworker/11:0" #0 [883fec593ce0] __schedule at 81850bae #1 [883fec593d30] schedule at 818510f5 #2

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