$ /snap/bin/firefox 
Bad system call


[70704.114484] audit: type=1326 audit(1461022615.975:912): auid=4294967295 uid=1000 gid=1000 ses=4294967295 pid=30239 comm="firefox" exe="/snap/firefox/100001/firefox" sig=31 arch=c000003e syscall=317 compat=0 ip=0x7f765bd456d9 code=0x0