./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-execprog -executor=./syz-executor -arch=amd64 -sandbox=none -procs=1 -repeat=0 -threaded=false -collide=false -optional=slowdown=1:sandbox_arg=0:type=gce ./syzkaller1771986242 <...> syzkaller syzkaller login: [ 8.925759][ T107] udevd (107) used greatest stack depth: 22912 bytes left [ 16.446924][ T30] audit: type=1400 audit(1776227047.127:59): avc: denied { transition } for pid=237 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 16.455431][ T30] audit: type=1400 audit(1776227047.127:60): avc: denied { noatsecure } for pid=237 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 16.463195][ T30] audit: type=1400 audit(1776227047.127:61): avc: denied { write } for pid=237 comm="sh" path="pipe:[14789]" dev="pipefs" ino=14789 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 16.467761][ T220] sshd-session (220) used greatest stack depth: 22272 bytes left [ 16.479955][ T30] audit: type=1400 audit(1776227047.127:62): avc: denied { rlimitinh } for pid=237 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 16.506604][ T30] audit: type=1400 audit(1776227047.127:63): avc: denied { siginh } for pid=237 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.42' (ED25519) to the list of known hosts. FATAL: kernel too old