[Bug 1602264] Re: libvirtd crashes with double free or corruption (out)

2016-12-13 Thread Maik Zumstrull
Note that this is https://bugs.debian.org/cgi- bin/bugreport.cgi?bug=831390. We have been running with a custom build of the package, that adds __thread to the relevant variables as suggested in that bug, and haven't seen any crashes in this module since. > On 13 Dec 2016, at 16:30, ChristianEhrh

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2016-12-05 Thread Maik Zumstrull
See also the thread at https://lists.gnu.org/archive/html/qemu- devel/2016-11/msg02634.html which appears to be about the same issue, and references two commits that might fix this if cherry-picked. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2016-12-05 Thread Maik Zumstrull
This is with: $ dpkg-query -W qemu-system-x86 qemu-system-x86 1:2.5+dfsg-5ubuntu10.6 $ qemu-system-x86_64 --version QEMU emulator version 2.5.0 (Debian 1:2.5+dfsg-5ubuntu10.6), Copyright (c) 2003-2008 Fabrice Bellard -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1647389] [NEW] Regression: Live migrations can still crash after CVE-2016-5403 fix

2016-12-05 Thread Maik Zumstrull
Public bug reported: See updates at the end of #1612089. Sample error message: Dec 05 14:41:07 zbk130713 libvirtd[29690]: internal error: early end of file from monitor, possible problem: 2016-12-05T14:41:07.903932Z qemu-system-x86_64: VQ 2 size 0x80 < last_avail_idx 0x9 - used_idx 0xa 2016-12-

[Bug 1612089] Re: Fix for CVE-2016-5403 causes crash on migration if memory stats are enabled

2016-12-05 Thread Maik Zumstrull
Looks like s10 never did file a separate bug for the regression, but we got hit by the same issue, so I filed https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1647389. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.lau

[Bug 1639744] [NEW] lsblk does not use extended WWNs and may return the same ID for two different disks

2016-11-07 Thread Maik Zumstrull
Public bug reported: lsblk from util-linux in xenial is affected by this bug: https://github.com/karelzak/util-linux/issues/321 This means that lsblk may return the same identifier for different devices, because it always uses the short WWN, while some devices are only identified uniquely by the

[Bug 1602264] Re: libvirtd crashes with double free or corruption (out)

2016-07-12 Thread Maik Zumstrull
I'm pretty sure this bug is actually in libnss-extrausers (see top of stack trace). libvirtd is trying a getgrouplist, which is calling out to the various NSS modules through glibc. In libnss-extrausers, this construct in group.c: static FILE *groupsfile = NULL; [...] enum nss_status _nss_extr

[Bug 1565585] Re: Old debmirrors don't support any of xenial's Translation-* compressions

2016-04-04 Thread Maik Zumstrull
Is it intentional that this is set Invalid and therefore hidden in the bug overview? That's pretty much why I accidentally duped it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1565585 Title: Old

[Bug 1565751] [NEW] Fails to download i18n (Translation-en) files

2016-04-04 Thread Maik Zumstrull
Public bug reported: The script has a hardcoded assumption that i18n files are bzip2 packed: 2476 next if $filename !~ /bz2$/; But archive.ubuntu.com only ships .gz and .xz these days: http://archive.ubuntu.com/ubuntu/dists/xenial/main/i18n/ Should be a trivial fix. This report should also

[Bug 1560761] Re: package uwsgi-plugin-python3 2.0.12-4ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

2016-03-31 Thread Maik Zumstrull
It isn't though, looks like my optimism regarding the upstream maintainer was misplaced. The "fix" in Debian's -5 upload is to add "| true" to the grep call which is of course nonsense, he must have meant "|| true". -- You received this bug notification because you are a member of Ubuntu Bugs, w

[Bug 1560761] Re: package uwsgi-plugin-python3 2.0.12-4ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

2016-03-30 Thread Maik Zumstrull
Fixed in Debian by -5: https://bugs.debian.org/cgi- bin/bugreport.cgi?bug=818116 Should be fine if you just refresh from sid. ** Bug watch added: Debian Bug tracker #818116 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=818116 -- You received this bug notification because you are a member

[Bug 1505948] Re: Memory arena corruption with FUSE (was Memory allocation failure crashes kernel hard, presumably related to FUSE)

2016-01-27 Thread Maik Zumstrull
We've been able to confirm an out of bounds write in fuse_direct_io with the slub_debug boot option on linux-lts-wily. ** Attachment added: "Screen Shot 2016-01-26 at 10.00.03.png" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1505948/+attachment/4557543/+files/Screen%20Shot%202016-01-2

[Bug 1505948] Re: Memory arena corruption with FUSE (was Memory allocation failure crashes kernel hard, presumably related to FUSE)

2016-01-27 Thread Maik Zumstrull
We've been able to confirm an out of bounds write in fuse_direct_io with the slub_debug boot option on linux-lts-wily. ** Attachment added: "Screen Shot 2016-01-26 at 10.00.03.png" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1505948/+attachment/4557544/+files/Screen%20Shot%202016-01-2

[Bug 1505948] Re: Memory allocation failure crashes kernel hard, presumably related to FUSE

2015-10-14 Thread Maik Zumstrull
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1398465 also appears to be the same issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1505948 Title: Memory allocation failure crashes kernel

[Bug 1431770] Re: Please backport xfsprogs 3.2+ to trusty

2015-05-05 Thread Maik Zumstrull
** Summary changed: - Please backport 3.2+ to trusty + Please backport xfsprogs 3.2+ to trusty ** Package changed: xfsprogs (Ubuntu) => trusty-backports -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/

[Bug 1451412] [NEW] Please backport to trusty

2015-05-04 Thread Maik Zumstrull
Public bug reported: bcache is a production-relevant feature. An upload to trusty-backports would be appreciated. ** Affects: bcache-tools (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed

[Bug 1431770] [NEW] Please backport 3.2+ to trusty

2015-03-13 Thread Maik Zumstrull
Public bug reported: XFS has new features starting with kernel 3.14. trusty includes an official backport of the utopic kernel (3.16), but the new robustness features can't be used unless the file system is created with a newer version of mkfs.xfs. Please consider backporting utopic xfsprogs to tr