Re: [Xen-devel] [PATCH fuzzer v1] Added the --ignore-sigill option for AFL fuzzing

2019-04-23 Thread Caccavale, Samuel
ooper Sent: Tuesday, April 23, 2019 12:02 PM To: Caccavale, Samuel; Sam Caccavale; xen-devel@lists.xenproject.org Cc: Jan Beulich; Doebel, Bjoern; Woodhouse, David; Martin Mazein; Pohlack, Martin; Wieczorkiewicz, Pawel; Manthey, Norbert Subject: Re: [PATCH fuzzer v1] Added the --ignore-sigill opt

Re: [Xen-devel] [PATCH fuzzer v1] Added the --ignore-sigill option for AFL fuzzing

2019-04-23 Thread Caccavale, Samuel
My mistake, I'm currently unable to reproduce the ~100 crashes AFL found while fuzzing the master branch, on the current staging branch. It seems some staged patch has since addressed this. If it is of any interest, most of the crashes came from AVX512 instructions. Sorry and thanks, Sam