./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:sandboxArg=0:type=gce ./syzkaller152411852 <...> [ 35.746489][ T30] audit: type=1400 audit(1751374704.795:64): avc: denied { read } for pid=282 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 [ 36.159445][ T30] audit: type=1400 audit(1751374705.205:65): avc: denied { read } for pid=284 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 192) OK Stopping crond: stopped /usr/sbin/crond (pid 185) OK Stopping dhcpcd... stopped /sbin/dhcpcd (pid 139) Stopping network: [ 36.349992][ T30] audit: type=1400 audit(1751374705.395:66): avc: denied { unlink } for pid=140 comm="dhcpcd" name="sock" dev="tmpfs" ino=484 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=sock_file permissive=1 OK Stopping iptables: [ 36.406507][ T30] audit: type=1400 audit(1751374705.455:67): avc: denied { search } for pid=308 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 [ 36.428298][ T30] audit: type=1400 audit(1751374705.455:68): avc: denied { write } for pid=308 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 OK [ 36.450628][ T30] audit: type=1400 audit(1751374705.455:69): avc: denied { add_name } for pid=308 comm="iptables" name="xtables.lock" scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Stopping system [ 36.472058][ T30] audit: type=1400 audit(1751374705.455:70): avc: denied { create } for pid=308 comm="iptables" name="xtables.lock" scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 message bus: [ 36.494495][ T30] audit: type=1400 audit(1751374705.455:71): avc: denied { read open } for pid=308 comm="iptables" path="/run/xtables.lock" dev="tmpfs" ino=502 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 36.518814][ T30] audit: type=1400 audit(1751374705.455:72): avc: denied { lock } for pid=308 comm="iptables" path="/run/xtables.lock" dev="tmpfs" ino=502 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 done Stopping klogd: OK Stopping acpid: [ 36.653508][ T30] audit: type=1400 audit(1751374705.705:73): avc: denied { remove_name } for pid=86 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 83) OK umount: devtmpfs busy - remounted read-only [ 37.897329][ T328] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. The system is going down NOW! ssh: connect to host 10.128.0.144 port 22: Connection refused Sent SIGKILL to all processes Requesting system poweroff [ 39.918132][ T329] kvm: exiting hardware virtualization [ 39.924620][ T329] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 39.931762][ T329] ACPI: PM: Preparing to enter system sleep state S5 [ 39.938653][ T329] reboot: Power down serialport: VM disconnected.