./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 ./syzkaller1268235142 <...> [ 32.447250][ T30] audit: type=1400 audit(1759338347.424:64): avc: denied { read } for pid=283 comm="poweroff" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 32.823483][ T30] audit: type=1400 audit(1759338347.804:65): avc: denied { read } for pid=285 comm="poweroff" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Stopping sshd: stopped /usr/sbin/sshd (pid 195) OK Stopping crond: stopped /usr/sbin/crond (pid 186) OK Stopping dhcpcd... stopped /sbin/dhcpcd (pid 140) Stopping network: [ 33.001935][ T30] audit: type=1400 audit(1759338347.984:66): avc: denied { unlink } for pid=141 comm="dhcpcd" name="sock" dev="tmpfs" ino=483 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=sock_file permissive=1 OK Stopping iptables: [ 33.051038][ T30] audit: type=1400 audit(1759338348.034:67): avc: denied { search } for pid=309 comm="iptables" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.073099][ T30] audit: type=1400 audit(1759338348.034:68): avc: denied { write } for pid=309 comm="iptables" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.096062][ T30] audit: type=1400 audit(1759338348.034:69): avc: denied { add_name } for pid=309 comm="iptables" name="xtables.lock" scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.118051][ T30] audit: type=1400 audit(1759338348.034:70): avc: denied { create } for pid=309 comm="iptables" name="xtables.lock" scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 OK [ 33.139940][ T30] audit: type=1400 audit(1759338348.034:71): avc: denied { read open } for pid=309 comm="iptables" path="/run/xtables.lock" dev="tmpfs" ino=501 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 Stopping system [ 33.166315][ T30] audit: type=1400 audit(1759338348.034:72): avc: denied { lock } for pid=309 comm="iptables" path="/run/xtables.lock" dev="tmpfs" ino=501 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 message bus: done Stopping klogd: OK Stopping acpid: [ 33.316400][ T30] audit: type=1400 audit(1759338348.294:73): avc: denied { remove_name } for pid=87 comm="acpid" name="acpid.pid" dev="tmpfs" ino=7 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 OK Stopping syslogd: stopped /sbin/syslogd (pid 84) OK umount: devtmpfs busy - remounted read-only [ 34.479230][ T329] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. The system is going down NOW! Sent SIGKILL to all processes Requesting system poweroff ssh: connect to host 10.128.1.63 port 22: Connection refused [ 36.530239][ T330] kvm: exiting hardware virtualization [ 36.536568][ T330] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 36.543345][ T330] ACPI: PM: Preparing to enter system sleep state S5 [ 36.550342][ T330] reboot: Power down serialport: VM disconnected.