From: Richard Palethorpe <firstname.lastname@example.org> To: Dmitry Vyukov <email@example.com> Cc: firstname.lastname@example.org, email@example.com, Shuah Khan <firstname.lastname@example.org>, "open list\:KERNEL SELFTEST FRAMEWORK" <email@example.com>, firstname.lastname@example.org, syzkaller <email@example.com> Subject: Re: [Automated-testing] syzkaller reproducers Date: Tue, 08 Oct 2019 15:14:20 +0200 [thread overview] Message-ID: <firstname.lastname@example.org> (raw) In-Reply-To: <CACT4Y+akZ4h9kN1Gg329-fKq-G=QeDdoFxW_Bp_r7+0sDsEemail@example.com> Hello, Dmitry Vyukov <firstname.lastname@example.org> writes: > On Tue, Oct 8, 2019 at 2:37 PM Richard Palethorpe <email@example.com> wrote: >> >> Hello, >> >> Dmitry Vyukov <firstname.lastname@example.org> writes: >> >> > Hi Shuah, >> > >> > We discussed collecting and uploading all syzkaller reproducers >> > somewhere. You wanted to see how they look. I've uploaded all current >> > reproducers here: >> > https://github.com/dvyukov/syzkaller-repros >> > Minimalistic build/run scripts are included. >> > +some testing mailing lists too as this can be used as a test suite >> > If you have any potential uses for this, you are welcome to use it. >> > But then we probably need to find some more official and shared place >> > for them than my private github. >> > The test programs can also be bulk updated if necessary, because all >> > of this is auto-generated. >> > >> > Thanks >> >> I discussed this a bit with Metan. We think it would be fairly trivial >> to create an LTP wrapper for these. >> >> So we just create an LTP test which forks and execs one of these >> reproducers then checks for kernel taints after the child completes or >> is killed. It can take the reproducer path as an argument and we can >> generate a runtest file with all the reproducers in that we are able to >> compile. >> >> I imagine a lot of these reproducers will not work on older kernels, so >> this would just be a best efforts basis. We would ignore any problems >> during execution unless there is a kernel error. >> >> This should work with existing LTP runners with maybe a minor change or >> two to building and configuration. >> >> I will start experimenting with this and post the results to the LTP >> mailing list. > > > Hi Richard, > > Sounds great! > > Yes, these are totally best effort. May also require some configs, etc. > Also note that each should be run in a clean temp dir and with a > timeout b/c some have an infinite loop. Thanks, fortunately the LTP lib can do that automatically. However the default timeout is 5 minutes, but I guess this should be more like ~3 seconds as in the run script? -- Thank you, Richard.
next prev parent reply other threads:[~2019-10-08 13:14 UTC|newest] Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-10-08 11:46 Dmitry Vyukov 2019-10-08 12:16 ` Dmitry Vyukov 2019-10-08 15:00 ` shuah 2019-10-11 17:38 ` shuah 2019-10-11 18:02 ` [Automated-testing] " Cyril Hrubis 2019-10-11 19:11 ` shuah 2019-10-14 8:54 ` Cyril Hrubis 2019-10-14 11:19 ` Dmitry Vyukov 2019-10-15 13:04 ` George Kennedy 2019-10-15 13:44 ` Cyril Hrubis 2019-10-23 13:24 ` Dmitry Vyukov 2019-12-06 20:06 ` George Kennedy 2020-01-27 14:19 ` George Kennedy 2020-01-27 15:26 ` Dmitry Vyukov 2020-01-27 17:06 ` George Kennedy 2020-03-03 8:45 ` Dmitry Vyukov 2020-03-03 13:46 ` George Kennedy 2020-03-13 15:59 ` shuah 2019-10-08 16:35 ` George Kennedy 2019-10-08 12:37 ` [Automated-testing] " Richard Palethorpe 2019-10-08 12:53 ` Dmitry Vyukov 2019-10-08 13:14 ` Richard Palethorpe [this message] 2019-10-08 13:22 ` Dmitry Vyukov 2019-10-10 14:27 ` Cyril Hrubis 2019-10-10 14:30 ` Dmitry Vyukov
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