[Bug 1962785] Re: dtrace predictable temp file causes race

2022-03-30 Thread Launchpad Bug Tracker
This bug was fixed in the package systemtap - 4.4-2ubuntu0.1 --- systemtap (4.4-2ubuntu0.1) impish; urgency=medium * d/p/dtrace-predictable-tmp-file.patch: Cherry-pick fix from upstream to avoid a race condition due to use of a predictable temporary file name. (LP: #1962785)

[Bug 1962785] Re: dtrace predictable temp file causes race

2022-03-30 Thread Launchpad Bug Tracker
This bug was fixed in the package systemtap - 4.2-3ubuntu0.1 --- systemtap (4.2-3ubuntu0.1) focal; urgency=medium * d/p/dtrace-predictable-tmp-file.patch: Cherry-pick fix from upstream to avoid a race condition due to use of a predictable temporary file name. (LP: #1962785).

[Bug 1962785] Re: dtrace predictable temp file causes race

2022-03-22 Thread dann frazier
= impish verification = Setting up systemtap-sdt-dev (4.4-2ubuntu0.1) ... Processing triggers for man-db (2.9.4-2) ... ubuntu@dannf-lp1962785-impish:~/foo$ make -j2 dtrace -o ../foo/foo.out -G -s /dev/null dtrace -o foo.out -G -s /dev/null = focal verification = Setting up systemtap-sdt-dev (4.2-3

[Bug 1962785] Re: dtrace predictable temp file causes race

2022-03-22 Thread Brian Murray
Hello dann, or anyone else affected, Accepted systemtap into impish-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/systemtap/4.4-2ubuntu0.1 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https:/

[Bug 1962785] Re: dtrace predictable temp file causes race

2022-03-16 Thread dann frazier
** Description changed: [Impact] dtrace generates .c code in a predictable temporary file which makes it susceptible to crashes. I've seen this happen in practice when rebuilding libvirt/focal on a system with 48 cores. The race window is wide enough that the crash is nearly 100% reproducib

[Bug 1962785] Re: dtrace predictable temp file causes race

2022-03-16 Thread dann frazier
** Also affects: systemtap (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: systemtap (Ubuntu Jammy) Importance: Undecided Status: Fix Released ** Also affects: systemtap (Ubuntu Impish) Importance: Undecided Status: New ** Changed in: systemtap (Ub

[Bug 1962785] Re: dtrace predictable temp file causes race

2022-03-11 Thread Bug Watch Updater
** Changed in: systemtap (Debian) Status: New => 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/1962785 Title: dtrace predictable temp file causes race To manage notifications ab

[Bug 1962785] Re: dtrace predictable temp file causes race

2022-03-07 Thread Launchpad Bug Tracker
This bug was fixed in the package systemtap - 4.6-1ubuntu1 --- systemtap (4.6-1ubuntu1) jammy; urgency=medium * d/p/PR28923-dtrace-Use-hash-based-scheme-for-predictable.patch: Cherry-pick fix from upstream to avoid a race condition due to use of a predictable temporary file

[Bug 1962785] Re: dtrace predictable temp file causes race

2022-03-07 Thread dann frazier
Ah, thanks Frank - and I see the follow-up fix 7cf95304f8e9 as well. Since 22.04 is nearing release, I think I'll upload the bare minimum 0de9020c970b, as it is sufficient to fix the problem we're seeing. Once 22.10 opens up for devel let's reconsider applying the others (or go back to syncing with

[Bug 1962785] Re: dtrace predictable temp file causes race

2022-03-03 Thread Bug Watch Updater
** Changed in: systemtap (Debian) Status: Unknown => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962785 Title: dtrace predictable temp file causes race To manage notifications about t

[Bug 1962785] Re: dtrace predictable temp file causes race

2022-03-03 Thread dann frazier
** Bug watch added: Debian Bug tracker #1006703 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1006703 ** Also affects: systemtap (Debian) via https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1006703 Importance: Unknown Status: Unknown -- You received this bug notification be

[Bug 1962785] Re: dtrace predictable temp file causes race

2022-03-02 Thread Frank Ch. Eigler
Suggest adding commit cfabd38cfdd75e also, which makes it more robust toward identical concurrent jobs. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962785 Title: dtrace predictable temp file caus