./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 -cover=0 -optional=slowdown=1:sandbox_arg=0:type=gce ./syzkaller174488083 <...> syzkaller login: [ 9.231679][ T103] udevd (103) used greatest stack depth: 22912 bytes left [ 13.140781][ T30] kauditd_printk_skb: 26 callbacks suppressed [ 13.140796][ T30] audit: type=1400 audit(1765756087.910:59): avc: denied { transition } for pid=223 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 [ 13.151901][ T30] audit: type=1400 audit(1765756087.910:60): avc: denied { noatsecure } for pid=223 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.158782][ T30] audit: type=1400 audit(1765756087.910:61): avc: denied { write } for pid=223 comm="sh" path="pipe:[309]" dev="pipefs" ino=309 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 13.169589][ T219] sshd-session (219) used greatest stack depth: 22240 bytes left [ 13.177737][ T30] audit: type=1400 audit(1765756087.910:62): avc: denied { rlimitinh } for pid=223 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.203626][ T30] audit: type=1400 audit(1765756087.910:63): avc: denied { siginh } for pid=223 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 32.685271][ T268] sshd-session (268) used greatest stack depth: 21536 bytes left Warning: Permanently added '10.128.0.24' (ED25519) to the list of known hosts. FATAL: kernel too old