ci-upstream-kasan-gce-selinux-root/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-kasan-gce-selinux-root/syz-executor2791266514 <...> Warning: Permanently added '10.128.0.217' (ED25519) to the list of known hosts. execve("ci-upstream-kasan-gce-selinux-root/syz-executor2791266514", ["ci-upstream-kasan-gce-selinux-root/syz-executor2791266514"], 0x7fff8726a3a0 /* 10 vars */) = 0 brk(NULL) = 0x55558c055000 brk(0x55558c055d80) = 0x55558c055d80 arch_prctl(ARCH_SET_FS, 0x55558c055400) = 0 set_tid_address(0x55558c0556d0) = 5615 set_robust_list(0x55558c0556e0, 24) = 0 rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci-upstream-kasan-gce-selinux-root/syz-executor2791266514", 4096) = 63 getrandom("\x34\x68\x15\xc1\xd5\xf3\xcb\x34", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558c055d80 brk(0x55558c076d80) = 0x55558c076d80 brk(0x55558c077000) = 0x55558c077000 mprotect(0x7faf57397000, 20480, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce-selinux-root/strace-static-x86_64: Process 5616 attached [pid 5616] set_robust_list(0x55558c0556e0, 24 [pid 5615] <... clone resumed>, child_tidptr=0x55558c0556d0) = 5616 [pid 5616] <... set_robust_list resumed>) = 0 [pid 5616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5616] setpgid(0, 0) = 0 [pid 5616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5616] write(3, "1000", 4) = 4 [pid 5616] close(3) = 0 executing program [pid 5616] write(1, "executing program\n", 18) = 18 [pid 5616] mkdirat(AT_FDCWD, "./sys", 0777 [pid 5615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5616] <... mkdirat resumed>) = 0 [pid 5616] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [ 71.550467][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 71.550484][ T30] audit: type=1400 audit(1789431743.233:129): avc: denied { execmem } for pid=5615 comm="syz-executor279" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [pid 5616] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 [ 71.583937][ T30] audit: type=1400 audit(1789431743.263:130): avc: denied { mounton } for pid=5616 comm="syz-executor279" path="/root/sys" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 71.584288][ T30] audit: type=1400 audit(1789431743.263:131): avc: denied { mount } for pid=5616 comm="syz-executor279" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 71.608198][ T5616] PM: suspend entry (s2idle) [ 72.126308][ T66] Filesystems sync: 0.517 seconds [pid 5616] write(3, "freeze\n", 7 [pid 5615] kill(-5616, SIGKILL) = 0 [pid 5615] kill(5616, SIGKILL) = 0 [pid 5615] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5615] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5615] getdents64(3, 0x55558c0567b0 /* 2 entries */, 32768) = 48 [pid 5615] getdents64(3, 0x55558c0567b0 /* 0 entries */, 32768) = 0 [pid 5615] close(3) = 0 [ 81.369499][ T985] cfg80211: failed to load regulatory.db [ 81.370465][ T5616] Freezing user space processes [ 81.375475][ T5616] Freezing user space processes completed (elapsed 0.004 seconds) [ 81.375607][ T5616] OOM killer disabled. [ 81.375614][ T5616] Freezing remaining freezable tasks [ 81.378304][ T5616] Freezing remaining freezable tasks completed (elapsed 0.002 seconds) [ 81.378406][ T5616] printk: Suspending console(s) (use no_console_suspend to debug)