[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

This bug was fixed in the package linux - 3.13.0-85.129 --- linux (3.13.0-85.129) trusty; urgency=low [ Brad Figg ] * Release Tracking Bug - LP: #1558727 [ Upstream Kernel Changes ] * Revert "Revert "af_unix: Revert 'lock_interruptible' in stream receive code"" lin

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

Already confirmed; Thanks @Karolin. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543980 Title: Kernel 3.13.0-77 crashes (can be triggered by Samba) To manage notifications about this bug go to:

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- trusty' to 'verification-done-trusty'. If verification is not done by 5 working days from t

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

Could not reproduce with 3.13.0-84-generic :-) Thanks a lot! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543980 Title: Kernel 3.13.0-77 crashes (can be triggered by Samba) To manage notificati

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

The Trusty 3.13.0-84.128 kernel packages (including this fix) are now available for testing in the -proposed archive. To test, select your architecture from the "Published Versions" here: https://launchpad.net/ubuntu/trusty/+package/linux- image-3.13.0-84-generic Then download and install the

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

The 3.13.0-84.128 packages (including this fix) are currently building, here: https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/ppa/+packages?field.series_filter=trusty After the builds finish (several hours), the packages will enter the -proposed archive and an announcement will be pos

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

Are the 3.13.0-84.128 packages available somewhere for testing? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543980 Title: Kernel 3.13.0-77 crashes (can be triggered by Samba) To manage notificat

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

This fix (a5527dd af_unix: Guard against other == sk in unix_dgram_sendmsg) has now been committed to Trusty, scheduled for the next kernel release (3.13.0-84.128). ** Changed in: linux (Ubuntu Trusty) Status: Triaged => Fix Committed -- You received this bug notification because you are

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

Any news on this one? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543980 Title: Kernel 3.13.0-77 crashes (can be triggered by Samba) To manage notifications about this bug go to: https://bugs.la

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

Thanks Philipp! I just hope to trigger some reaction from the ubuntu maintainers in order get a usable kernel more than two week after breaking it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/154398

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

More broken kernel versions: v3.14: 9d054f57adc981a5f503d5eb9b259aa450b90dc5 v3.12: 9964b4c4ee925b2910723e509abd7241cff1ef84 v3.10: da8db0830a2ce63f628150307a01a315f5081202 ckt/linux-3.13.y: 6505b15f7f7efde1853b5a7641e9ce675c2b1a96 v3.4: - v3.2: a3b0f6e8a21ef02f69a15abac440572d8cde8c2a -- You rec

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

This is the 4.5 commit: For 4.4 it is in review right now for 4.4.4 as announced by greg k-h yesterday: -- You received this bug notification

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

Ping! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543980 Title: Kernel 3.13.0-77 crashes (can be triggered by Samba) To manage notifications about this bug go to: https://bugs.launchpad.net/ubun

Re: [Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

Hello, Am 23.02.2016 um 08:34 schrieb Stefan Metzmacher: > https://forge.univention.org/bugzilla/show_bug.cgi?id=40558#c11 > > Indicates that commit > 51cd3ed4c41b3895869925b99dd95a704bd2c91a unix: avoid use-after-free in > ep_remove_wait_queue > should be reverted in order to avoid this regress

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

https://forge.univention.org/bugzilla/show_bug.cgi?id=40558#c11 Indicates that commit 51cd3ed4c41b3895869925b99dd95a704bd2c91a unix: avoid use-after-free in ep_remove_wait_queue should be reverted in order to avoid this regression. Can we please get some progress on this? -- You received this

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

** Changed in: linux (Ubuntu Trusty) Assignee: (unassigned) => Kamal Mostafa (kamalmostafa) ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Kamal Mostafa (kamalmostafa) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

** Changed in: linux (Ubuntu Trusty) Status: Confirmed => Triaged ** Changed in: linux (Ubuntu) Status: Confirmed => Triaged ** Tags removed: needs-bisect -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.lau

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

Reverting the patch "unix: avoid use-after-free in ep_remove_wait_queue" in 4.1 fixes my problem (for now). The original patch went into 4.4, but was back-ported to several stable trees: v3.2: a3b0f6e8a21ef02f69a15abac440572d8cde8c2a v3.18: 72032798034d921ed565e3bf8dfdc3098f6473e2 v4.1: 5c77e26862

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

** Changed in: linux-lts-trusty (Ubuntu) Importance: Undecided => High ** Tags added: kernel-da-key regression-update trusty ** Package changed: linux-lts-trusty (Ubuntu) => linux (Ubuntu) ** Also affects: linux (Ubuntu Trusty) Importance: Undecided Status: New ** Changed in: linux

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

We've seen similar reports of (always) smbd getting stuck with our own 4.1.16 kernel: The common patch from my research so far looks like "unix: properly account for FDs passed over unix sockets", which might have introduced some suitab

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux-lts-trusty (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543980 Ti

[Bug 1543980] Re: Kernel 3.13.0-77 crashes (can be triggered by Samba)

** Attachment added: "crash" https://bugs.launchpad.net/ubuntu/+source/linux-lts-trusty/+bug/1543980/+attachment/4568387/+files/linux-image-3.13.0-77-generic.213280.crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs