./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-execprog -executor=./syz-executor -arch=amd64 -sandbox=none -procs=5 -repeat=0 -threaded=false -collide=false -cover=0 -optional=slowdown=1:sandbox_arg=0:type=gce ./syzkaller2070225635 <...> syzkaller syzkaller login: [ 9.402116][ T109] udevd (109) used greatest stack depth: 22912 bytes left [ 23.880119][ T30] kauditd_printk_skb: 31 callbacks suppressed [ 23.880135][ T30] audit: type=1400 audit(1758211986.047:59): avc: denied { transition } for pid=265 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 [ 23.892110][ T30] audit: type=1400 audit(1758211986.047:60): avc: denied { noatsecure } for pid=265 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 23.900061][ T30] audit: type=1400 audit(1758211986.047:61): avc: denied { write } for pid=265 comm="sh" path="pipe:[14852]" dev="pipefs" ino=14852 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 23.922409][ T30] audit: type=1400 audit(1758211986.047:62): avc: denied { rlimitinh } for pid=265 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 23.941165][ T30] audit: type=1400 audit(1758211986.047:63): avc: denied { siginh } for pid=265 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.248' (ED25519) to the list of known hosts. FATAL: kernel too old