On Sat, Dec 07, 2019 at 04:52:19PM +0100, Bernhard Übelacker wrote: > I could reproduce the issue in a i386 qemu VM with > a downgraded 3.16-3-686-pae kernel. > Attached file contains a debug session. > > At the sysenter instruction in function shmdt > the signal SIGSYS is received.
Since you're building it locally already, it would be helpful if you could follow the debugging instructions in a comment near the top of sandbox-seccomp-filter.c (either the auditctl approach, or if that doesn't work on such an old kernel, the ""uncomment this macro" approach). -- Colin Watson [cjwat...@debian.org]
