./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 ./syzkaller2902708087 <...> syzkaller syzkaller login: [ 8.059493][ T104] udevd (104) used greatest stack depth: 22912 bytes left [ 26.183208][ T30] kauditd_printk_skb: 48 callbacks suppressed [ 26.183221][ T30] audit: type=1400 audit(1757691582.578:59): 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 [ 26.187669][ T30] audit: type=1400 audit(1757691582.578:60): 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 [ 26.190660][ T30] audit: type=1400 audit(1757691582.578:61): avc: denied { write } for pid=265 comm="sh" path="pipe:[14593]" dev="pipefs" ino=14593 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 26.194457][ T30] audit: type=1400 audit(1757691582.578:62): 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 [ 26.197207][ T30] audit: type=1400 audit(1757691582.578:63): 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 [ 28.073269][ T272] sshd-session (272) used greatest stack depth: 21792 bytes left Warning: Permanently added '10.128.1.216' (ED25519) to the list of known hosts. FATAL: kernel too old