[Bug 1829380] Re: race condition between vhost_net_stop and CHR_EVENT_CLOSED on shutdown crashes qemu (fix regression)

2019-07-09 Thread Dan Streetman
** Tags removed: verification-mitaka-needed ** Tags added: verification-mitaka-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829380 Title: race condition between vhost_net_stop and CHR_EVENT_C

[Bug 1829380] Re: race condition between vhost_net_stop and CHR_EVENT_CLOSED on shutdown crashes qemu (fix regression)

2019-07-09 Thread Corey Bryant
This bug was fixed in the package qemu - 1:2.5+dfsg-5ubuntu10.40~cloud0 --- qemu (1:2.5+dfsg-5ubuntu10.40~cloud0) trusty-mitaka; urgency=medium . * New update for the Ubuntu Cloud Archive. . qemu (1:2.5+dfsg-5ubuntu10.40) xenial; urgency=medium . * Restore patches that cause

[Bug 1829380] Re: race condition between vhost_net_stop and CHR_EVENT_CLOSED on shutdown crashes qemu (fix regression)

2019-06-20 Thread Launchpad Bug Tracker
This bug was fixed in the package qemu - 1:2.5+dfsg-5ubuntu10.40 --- qemu (1:2.5+dfsg-5ubuntu10.40) xenial; urgency=medium * Restore patches that caused regression - d/p/lp1823458/add-VirtIONet-vhost_stopped-flag-to-prevent-multiple.patch - d/p/lp1823458/do-not-call-vhost_ne

[Bug 1829380] Re: race condition between vhost_net_stop and CHR_EVENT_CLOSED on shutdown crashes qemu (fix regression)

2019-06-19 Thread Dan Streetman
With qemu version 1:2.5+dfsg-5ubuntu10.37, I rebooted a guest with a normal network interface, and after the 2nd reboot it lost networking. Then upgraded to 1:2.5+dfsg-5ubuntu10.40, stopped and started guest, and rebooted it 10 times without any networking problems. ** Tags removed: verification-n

[Bug 1829380] Re: race condition between vhost_net_stop and CHR_EVENT_CLOSED on shutdown crashes qemu (fix regression)

2019-06-13 Thread Łukasz Zemczak
Hello Dan, or anyone else affected, Accepted qemu into xenial-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/qemu/1:2.5+dfsg- 5ubuntu10.40 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://

[Bug 1829380] Re: race condition between vhost_net_stop and CHR_EVENT_CLOSED on shutdown crashes qemu (fix regression)

2019-05-31 Thread Dan Streetman
** 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/1829380 Title: race condition between vhost_net_stop and CHR_EVENT_CLOSED on shutdown crashes qemu (fix regression) To manage noti

[Bug 1829380] Re: race condition between vhost_net_stop and CHR_EVENT_CLOSED on shutdown crashes qemu (fix regression)

2019-05-30 Thread Christian Ehrhardt 
Hi I wanted to mention that I have not found an issue on this in my regression testing running on this code against a PPA. The qemu already in -unapproved is identical to what I proposed and we checked on - so lets keep it there as is to be accepted. -- You received this bug notification becaus

[Bug 1829380] Re: race condition between vhost_net_stop and CHR_EVENT_CLOSED on shutdown crashes qemu (fix regression)

2019-05-28 Thread Dan Streetman
ocata: I was able to reproduce the regression by rebooting the guest - I could not reproduce it any other way, by attaching/removing interface(s), setting their link up/down from the host side or from the guest side, adding/removing them to a bridge on the host, etc. On reboot, with qemu 1:2.8+df

[Bug 1829380] Re: race condition between vhost_net_stop and CHR_EVENT_CLOSED on shutdown crashes qemu (fix regression)

2019-05-28 Thread Christian Ehrhardt 
MP to review: https://code.launchpad.net/~paelzer/ubuntu/+source/qemu/+git/qemu/+merge/367971 PPA to test: https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/3729 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.l

[Bug 1829380] Re: race condition between vhost_net_stop and CHR_EVENT_CLOSED on shutdown crashes qemu (fix regression)

2019-05-28 Thread Launchpad Bug Tracker
** Merge proposal linked: https://code.launchpad.net/~paelzer/ubuntu/+source/qemu/+git/qemu/+merge/367971 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829380 Title: race condition between vhos

[Bug 1829380] Re: race condition between vhost_net_stop and CHR_EVENT_CLOSED on shutdown crashes qemu (fix regression)

2019-05-28 Thread Christian Ehrhardt 
I'm currently prepping soem things for Xenials virtualization stack anyway. I'll make this fixup (+reestablishign the original fix) part of it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829380 Ti

[Bug 1829380] Re: race condition between vhost_net_stop and CHR_EVENT_CLOSED on shutdown crashes qemu (fix regression)

2019-05-22 Thread Corey Bryant
This bug was fixed in the package qemu - 1:2.8+dfsg-3ubuntu2.9~cloud6 --- qemu (1:2.8+dfsg-3ubuntu2.9~cloud6) xenial-ocata; urgency=medium . * SECURITY UPDATE: Add support for exposing md-clear functionality to guests - d/p/ubuntu/enable-md-clear.patch - CVE-2018-12

[Bug 1829380] Re: race condition between vhost_net_stop and CHR_EVENT_CLOSED on shutdown crashes qemu (fix regression)

2019-05-16 Thread Corey Bryant
** Also affects: cloud-archive/mitaka Importance: Undecided Status: New ** Also affects: cloud-archive/ocata Importance: Undecided Status: New ** Changed in: cloud-archive Status: New => Invalid ** Changed in: cloud-archive/ocata Status: New => Triaged ** Chang

[Bug 1829380] Re: race condition between vhost_net_stop and CHR_EVENT_CLOSED on shutdown crashes qemu (fix regression)

2019-05-16 Thread Dan Streetman
** Patch added: "lp1829380.patch" https://bugs.launchpad.net/cloud-archive/+bug/1829380/+attachment/5264242/+files/lp1829380.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829380 Title: ra

[Bug 1829380] Re: race condition between vhost_net_stop and CHR_EVENT_CLOSED on shutdown crashes qemu (fix regression)

2019-05-16 Thread Dan Streetman
marking 'invalid' for newer qemu; this is fixed in a different way in newer qemu but the change is too large to backport; the patches for xenial (and mitaka/ocata) are a minimal workaround. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubunt