Bug#824765: apt-listbugs: segfault on stretch
On Thu, 23 Jun 2016 21:40:49 +0200 Nicolas Braud-Santoni wrote: > Hi, Hello Nicolas, I am glad to hear from you again. > > Sorry for the late reply, life somehow got in the way of solving the bug. Do not worry, the bug report was tagged "moreinfo", hence I knew that I only had to wait for your feedback... > > The machine on which I was encountering the issue died on Friday, > and the x230 that replaces it (the system was dd'ed over without > modification) does not exhibit the problem anymore, so I will assume > this was memory-related and close the issue here. So it was a hardware issue, as I suspected. OK, good luck with your new system and thanks for following up on this bug report and for closing it properly. Bye! :-) -- http://www.inventati.org/frx/ There's not a second to spare! To the laboratory! . Francesco Poli . GnuPG key fpr == CA01 1147 9CD2 EFDF FB82 3925 3E1C 27E1 1F69 BFFE pgpS_XZfUi2CM.pgp Description: PGP signature
Bug#824765: apt-listbugs: segfault on stretch
Control: close -1 Hi, Sorry for the late reply, life somehow got in the way of solving the bug. The machine on which I was encountering the issue died on Friday, and the x230 that replaces it (the system was dd'ed over without modification) does not exhibit the problem anymore, so I will assume this was memory-related and close the issue here. Best, nicoo signature.asc Description: PGP signature
Bug#824765: apt-listbugs: segfault on stretch
Hi, First, sorry for not answering earlier, I somehow didn't notice your last message. I had already run memtest86+. However, I didn't notice the first time that it froze after ~3 minutes. I will test again this afternoon with another pair of RAM sticks. Best, nicoo PS: Tag “moreinfo” left on purpose. signature.asc Description: PGP signature
Bug#824765: apt-listbugs: segfault on stretch
Control: tags -1 + moreinfo On Sat, 21 May 2016 15:26:21 +0200 Nicolas Braud-Santoni wrote: [...] > I encounter the segfaults non-deterministically, in around one fourth of > executions. Non-deterministically? I am beginning to suspect that what you are experiencing is due to hardware issues... For instance, you could perform a complete check of the RAM with Memtest86+ [1], in case you haven't already done so. [1] https://packages.debian.org/stretch/memtest86+ -- http://www.inventati.org/frx/ There's not a second to spare! To the laboratory! . Francesco Poli . GnuPG key fpr == CA01 1147 9CD2 EFDF FB82 3925 3E1C 27E1 1F69 BFFE pgpk68gB5BJDK.pgp Description: PGP signature
Bug#824765: apt-listbugs: segfault on stretch
Control: tags -1 + moreinfo On Fri, 20 May 2016 10:35:52 +0200 Nicolas Braud-Santoni wrote: [...] > Hello Francesco, > > Sorry for the wrong severity, I'm still somewhat new to contributing to > Debian. Don't worry, it was easy to change it... > > > Here is the test you wanted, which seems to come back clean: > > % irb > > irb(main):001:0> require 'unicode' > > => true > > irb(main):002:0> Unicode.width("that is") > > => 7 > > irb(main):003:0> Unicode.width("cioè") > > => 4 > > irb(main):004:0> exit Yes, no segfault here. Since I am not at all able to reproduce the issue, I wonder how often you experience the segfault: a) did you get the segfault only once? or do you get it each time you attempt to run apt-listbugs (as part of an apt invocation)? b) can you reproduce the segfault with a simple apt-listbugs invocation like the following (as a regular user)? $ apt-listbugs list aptitude Retrieving bug reports... Done Parsing Found/Fixed information... Done serious bugs of aptitude (→ ) b1 - #802958 - aptitude: artificial report to prevent migrating the package to testing Summary: aptitude(1 bug) c) does it make a difference, if you try the above command as root? as a regular user but with root privileges (via sudo)? P.S.: I am re-adding the moreinfo tag, since I am asking for more details (with the above questions); needless to say, feel free to remove the moreinfo tag, once you answered... -- http://www.inventati.org/frx/ There's not a second to spare! To the laboratory! . Francesco Poli . GnuPG key fpr == CA01 1147 9CD2 EFDF FB82 3925 3E1C 27E1 1F69 BFFE pgpS6KmCctOwc.pgp Description: PGP signature
Bug#824765: apt-listbugs: segfault on stretch
Control: tags -1 - moreinfo Hello Francesco, Sorry for the wrong severity, I'm still somewhat new to contributing to Debian. Here is the test you wanted, which seems to come back clean: > % irb > irb(main):001:0> require 'unicode' > => true > irb(main):002:0> Unicode.width("that is") > => 7 > irb(main):003:0> Unicode.width("cioè") > => 4 > irb(main):004:0> exit Best, nicoo signature.asc Description: PGP signature
Bug#824765: apt-listbugs: segfault on stretch
Control: severity -1 important Control: tags -1 + moreinfo On Thu, 19 May 2016 16:13:59 +0200 Nicolas Braud-Santoni wrote: > Package: apt-listbugs > Version: 0.1.17 > Severity: serious > > Dear Maintainer, > > I encountered an apt-listbugs segfault when it was run > as part of an apt invocation. Hello Nicolas, thanks for your bug report. Please do not inflate the severity, though: I use apt-listbugs/0.1.17 on a number of machines, and I have never experienced any segfault. > > Please find enclosed a log of what was displayed on the terminal, > along with the resulting coredump. Thanks for all this information, I will soon try to understand what's going on. In the meanwhile, could you please do the following test? Please invoke the interactive Ruby interpreter and issue the following commands: $ irb irb(main):001:0> require 'unicode' => true irb(main):002:0> Unicode.width("that is") => 7 irb(main):003:0> Unicode.width("cioè") => 4 irb(main):004:0> exit Please let me know, thanks. -- http://www.inventati.org/frx/ There's not a second to spare! To the laboratory! . Francesco Poli . GnuPG key fpr == CA01 1147 9CD2 EFDF FB82 3925 3E1C 27E1 1F69 BFFE pgpNmJdSG0Kxa.pgp Description: PGP signature