./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1843810358 <...> Warning: Permanently added '10.128.0.77' (ED25519) to the list of known hosts. execve("./syz-executor1843810358", ["./syz-executor1843810358"], 0x7ffd35fe78b0 /* 10 vars */) = 0 brk(NULL) = 0x555557b69000 brk(0x555557b69e00) = 0x555557b69e00 arch_prctl(ARCH_SET_FS, 0x555557b69480) = 0 set_tid_address(0x555557b69750) = 5826 set_robust_list(0x555557b69760, 24) = 0 [ 77.557758][ T30] audit: type=1400 audit(1749523659.100:62): avc: denied { write } for pid=5823 comm="strace-static-x" path="pipe:[3754]" dev="pipefs" ino=3754 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 rseq(0x555557b69da0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1843810358", 4096) = 28 getrandom("\x52\x4b\x2b\x60\x77\xe9\xe3\x0e", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555557b69e00 brk(0x555557b8ae00) = 0x555557b8ae00 brk(0x555557b8b000) = 0x555557b8b000 mprotect(0x7f7936f92000, 16384, 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 mkdir("/syzcgroup", 0777) = 0 mkdir("/syzcgroup/unified", 0777) = 0 mount("none", "/syzcgroup/unified", "cgroup2", 0, NULL) = 0 chmod("/syzcgroup/unified", 0777) = 0 [ 77.726851][ T30] audit: type=1400 audit(1749523659.270:63): avc: denied { execmem } for pid=5826 comm="syz-executor184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 77.751618][ T30] audit: type=1400 audit(1749523659.290:64): avc: denied { mounton } for pid=5826 comm="syz-executor184" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 openat(AT_FDCWD, "/syzcgroup/unified/cgroup.subtree_control", O_WRONLY) = 3 write(3, "+cpu", 4) = 4 write(3, "+io", 3) = 3 [ 77.774933][ T30] audit: type=1400 audit(1749523659.290:65): avc: denied { mount } for pid=5826 comm="syz-executor184" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 write(3, "+pids", 5) = 5 close(3) = 0 mkdir("/syzcgroup/net", 0777) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "net") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "devices") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "blkio") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "freezer") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) [ 77.873313][ T5826] cgroup: Unknown subsys name 'net' [ 77.882501][ T30] audit: type=1400 audit(1749523659.420:66): avc: denied { unmount } for pid=5826 comm="syz-executor184" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = 0 chmod("/syzcgroup/net", 0777) = 0 mkdir("/syzcgroup/cpu", 0777) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "hugetlb") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "rlimit") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/cpu", "cgroup", 0, "memory") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) [ 78.081287][ T5826] cgroup: Unknown subsys name 'cpuset' [ 78.112615][ T5826] cgroup: Unknown subsys name 'rlimit' mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = 0 chmod("/syzcgroup/cpu", 0777) = 0 openat(AT_FDCWD, "/syzcgroup/cpu/cgroup.clone_children", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/syzcgroup/cpu/cpuset.memory_pressure_enabled", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) swapoff("./swap-file") = -1 ENOENT (No such file or directory) unlink("./swap-file") = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "./swap-file", O_WRONLY|O_CREAT|O_CLOEXEC, 0600) = 3 fallocate(3, FALLOC_FL_ZERO_RANGE, 0, 128000000) = 0 close(3) = 0 rt_sigaction(SIGINT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f7936eb6000 rt_sigprocmask(SIG_BLOCK, ~[], [CHLD], 8) = 0 clone3({flags=CLONE_VM|CLONE_VFORK, exit_signal=SIGCHLD, stack=0x7f7936eb6000, stack_size=0x9000}, 88./strace-static-x86_64: Process 5827 attached [pid 5827] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 5827] rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGHUP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, 8) = 0 [pid 5827] rt_sigaction(SIGILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGILL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGTRAP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGTRAP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGABRT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGABRT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGBUS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGBUS, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGFPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGFPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGUSR1, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGUSR1, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGSEGV, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGUSR2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGUSR2, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGSTKFLT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGSTKFLT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGCHLD, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGCONT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGCONT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGTSTP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGTSTP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGTTIN, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGTTIN, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGTTOU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGTTOU, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGURG, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGURG, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGXCPU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGXCPU, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGXFSZ, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGXFSZ, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGVTALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGVTALRM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGPROF, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGPROF, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGWINCH, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGWINCH, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGIO, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGIO, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGPWR, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGPWR, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGSYS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGSYS, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_2, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_3, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_3, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_4, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_4, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_5, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_5, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_6, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_6, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_7, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_7, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_8, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_8, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_9, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_9, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_10, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_10, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_11, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_11, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_12, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_12, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_13, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_13, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_14, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_14, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_15, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_15, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_16, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_16, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_17, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_17, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_18, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_18, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_19, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_19, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_20, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_20, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_21, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_21, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_22, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_22, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_23, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_23, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_24, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_24, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_25, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_25, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_26, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_26, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_27, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_27, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_28, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_28, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_29, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_29, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_30, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_30, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_31, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_31, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGRT_32, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGRT_32, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [pid 5827] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5827] execve("/bin/sh", ["sh", "-c", "mkswap ./swap-file"], 0x7fff450ad488 /* 10 vars */ [pid 5826] <... clone3 resumed>) = 5827 [pid 5826] munmap(0x7f7936eb6000, 36864) = 0 [pid 5826] rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0 [pid 5827] <... execve resumed>) = 0 [pid 5827] brk(NULL) = 0x55e989c9d000 [pid 5827] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3fb1356000 [pid 5827] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v4/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5827] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v4/", 0x7ffe507b3bb0, 0) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5827] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffe507b3bb0, 0) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5827] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffe507b3bb0, 0) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/lib64/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5827] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\x13\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x09\x00\x40\x00\x19\x00\x18\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc8\xf4\x00\x00"..., 832) = 832 [pid 5827] fstat(3, {st_mode=S_IFREG|0644, st_size=792952, ...}) = 0 [pid 5827] mmap(NULL, 792856, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3fb1294000 [pid 5827] mmap(0x7f3fb12a4000, 548864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7f3fb12a4000 [pid 5827] mmap(0x7f3fb132a000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x96000) = 0x7f3fb132a000 [pid 5827] mmap(0x7f3fb1352000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbe000) = 0x7f3fb1352000 [pid 5827] close(3) = 0 [pid 5827] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 5827] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\xf0\xab\x02\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\x22\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0e\x00\x40\x00\x3b\x00\x3a\x00\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00"..., 832) = 832 [pid 5827] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5827] fstat(3, {st_mode=S_IFREG|0755, st_size=1913080, ...}) = 0 [pid 5827] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5827] mmap(NULL, 1965720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3fb10b4000 [pid 5827] mmap(0x7f3fb10dc000, 1368064, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7f3fb10dc000 [pid 5827] mmap(0x7f3fb122a000, 356352, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x176000) = 0x7f3fb122a000 [pid 5827] mmap(0x7f3fb1281000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1cc000) = 0x7f3fb1281000 [pid 5827] mmap(0x7f3fb1287000, 52888, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3fb1287000 [pid 5827] close(3) = 0 [pid 5827] openat(AT_FDCWD, "/lib64/libpam.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5827] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf8\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x29\x00\x00"..., 832) = 832 [pid 5827] fstat(3, {st_mode=S_IFREG|0755, st_size=63416, ...}) = 0 [pid 5827] mmap(NULL, 65552, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3fb10a3000 [pid 5827] mmap(0x7f3fb10a6000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f3fb10a6000 [pid 5827] mmap(0x7f3fb10ae000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f3fb10ae000 [pid 5827] mmap(0x7f3fb10b2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7f3fb10b2000 [pid 5827] close(3) = 0 [pid 5827] openat(AT_FDCWD, "/lib64/libpam_misc.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5827] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd8\x12\x00\x00"..., 832) = 832 [pid 5827] fstat(3, {st_mode=S_IFREG|0755, st_size=22400, ...}) = 0 [pid 5827] mmap(NULL, 24656, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3fb109c000 [pid 5827] mmap(0x7f3fb109e000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f3fb109e000 [pid 5827] mmap(0x7f3fb10a0000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f3fb10a0000 [pid 5827] mmap(0x7f3fb10a1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f3fb10a1000 [pid 5827] close(3) = 0 [pid 5827] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3 [pid 5827] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xa8\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x27\x00\x00"..., 832) = 832 [pid 5827] fstat(3, {st_mode=S_IFREG|0755, st_size=59624, ...}) = 0 [pid 5827] mmap(NULL, 67720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3fb108b000 [pid 5827] mmap(0x7f3fb108e000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f3fb108e000 [pid 5827] mmap(0x7f3fb1096000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f3fb1096000 [pid 5827] mmap(0x7f3fb1098000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7f3fb1098000 [pid 5827] mmap(0x7f3fb109a000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3fb109a000 [pid 5827] close(3) = 0 [pid 5827] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v4/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5827] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v4/", 0x7ffe507b3b10, 0) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5827] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffe507b3b10, 0) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5827] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffe507b3b10, 0) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 5827] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x60\xd1\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x74\x00\x00"..., 832) = 832 [pid 5827] fstat(3, {st_mode=S_IFREG|0755, st_size=186528, ...}) = 0 [pid 5827] mmap(NULL, 194256, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3fb105b000 [pid 5827] mmap(0x7f3fb1063000, 114688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7f3fb1063000 [pid 5827] mmap(0x7f3fb107f000, 32768, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7f3fb107f000 [pid 5827] mmap(0x7f3fb1087000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2c000) = 0x7f3fb1087000 [pid 5827] mmap(0x7f3fb1089000, 5840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3fb1089000 [pid 5827] close(3) = 0 [pid 5827] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3fb1059000 [pid 5827] openat(AT_FDCWD, "/lib64/libatomic.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 5827] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x30\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x1f\x00\x00"..., 832) = 832 [pid 5827] fstat(3, {st_mode=S_IFREG|0755, st_size=30704, ...}) = 0 [pid 5827] mmap(NULL, 37000, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3fb104f000 [pid 5827] mmap(0x7f3fb1051000, 12288, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f3fb1051000 [pid 5827] mmap(0x7f3fb1054000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f3fb1054000 [pid 5827] mmap(0x7f3fb1056000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f3fb1056000 [pid 5827] mmap(0x7f3fb1058000, 136, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3fb1058000 [pid 5827] close(3) = 0 [pid 5827] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5827] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf0\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc8\x20\x00\x00"..., 832) = 832 [pid 5827] fstat(3, {st_mode=S_IFREG|0755, st_size=395120, ...}) = 0 [pid 5827] mmap(NULL, 397336, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3fb0fed000 [pid 5827] mmap(0x7f3fb0ff0000, 225280, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f3fb0ff0000 [pid 5827] mmap(0x7f3fb1027000, 155648, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3a000) = 0x7f3fb1027000 [pid 5827] mmap(0x7f3fb104d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5f000) = 0x7f3fb104d000 [pid 5827] close(3) = 0 [pid 5827] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3fb0feb000 [pid 5827] arch_prctl(ARCH_SET_FS, 0x7f3fb0febc80) = 0 [pid 5827] set_tid_address(0x7f3fb0febf50) = 5827 [pid 5827] set_robust_list(0x7f3fb0febf60, 24) = 0 [pid 5827] rseq(0x7f3fb0febae0, 0x20, 0, 0x53053053) = 0 [pid 5827] mprotect(0x7f3fb1281000, 16384, PROT_READ) = 0 [pid 5827] mprotect(0x7f3fb104d000, 4096, PROT_READ) = 0 [pid 5827] mprotect(0x7f3fb1056000, 4096, PROT_READ) = 0 [pid 5827] mprotect(0x7f3fb1087000, 4096, PROT_READ) = 0 [pid 5827] mprotect(0x7f3fb1098000, 4096, PROT_READ) = 0 [pid 5827] mprotect(0x7f3fb10b2000, 4096, PROT_READ) = 0 [pid 5827] mprotect(0x7f3fb10a1000, 4096, PROT_READ) = 0 [pid 5827] mprotect(0x7f3fb1352000, 12288, PROT_READ) = 0 [pid 5827] mprotect(0x55e982237000, 4096, PROT_READ) = 0 [pid 5827] mprotect(0x7f3fb1393000, 8192, PROT_READ) = 0 [pid 5827] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 5827] statfs("/sys/fs/selinux", {f_type=SELINUX_MAGIC, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={val=[0x16, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOSUID|ST_NOEXEC|ST_RELATIME}) = 0 [pid 5827] statfs("/sys/fs/selinux", {f_type=SELINUX_MAGIC, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={val=[0x16, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOSUID|ST_NOEXEC|ST_RELATIME}) = 0 [pid 5827] getrandom("\x24\x2e\xa4\x50\x10\xac\xb9\xd6", 8, GRND_NONBLOCK) = 8 [pid 5827] brk(NULL) = 0x55e989c9d000 [pid 5827] brk(0x55e989cbe000) = 0x55e989cbe000 [pid 5827] access("/etc/selinux/config", F_OK) = 0 [pid 5827] getpid() = 5827 [pid 5827] rt_sigaction(SIGCHLD, {sa_handler=0x7f3fb12d7287, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f3fb10f3180}, NULL, 8) = 0 [pid 5827] getppid() = 5826 [pid 5827] uname({sysname="Linux", nodename="syzkaller", ...}) = 0 [pid 5827] newfstatat(AT_FDCWD, "/root", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 5827] newfstatat(AT_FDCWD, ".", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 5827] rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGINT, {sa_handler=0x7f3fb12d7287, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f3fb10f3180}, NULL, 8) = 0 [pid 5827] rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 5827] newfstatat(AT_FDCWD, "/bin/mkswap", 0x7ffe507b44a8, 0) = -1 ENOENT (No such file or directory) [pid 5827] newfstatat(AT_FDCWD, "/sbin/mkswap", {st_mode=S_IFREG|0755, st_size=14256, ...}, 0) = 0 [ 81.697947][ T9] cfg80211: failed to load regulatory.db [pid 5827] execve("/sbin/mkswap", ["mkswap", "./swap-file"], 0x55e989c9d6f0 /* 10 vars */) = 0 [pid 5827] brk(NULL) = 0x563891542000 [pid 5827] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3f0ba00000 [pid 5827] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v4/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5827] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v4/", 0x7ffd22a7e160, 0) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5827] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffd22a7e160, 0) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5827] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffd22a7e160, 0) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/lib64/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5827] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\x13\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x09\x00\x40\x00\x19\x00\x18\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc8\xf4\x00\x00"..., 832) = 832 [pid 5827] fstat(3, {st_mode=S_IFREG|0644, st_size=792952, ...}) = 0 [pid 5827] mmap(NULL, 792856, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3f0b93e000 [pid 5827] mmap(0x7f3f0b94e000, 548864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7f3f0b94e000 [pid 5827] mmap(0x7f3f0b9d4000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x96000) = 0x7f3f0b9d4000 [pid 5827] mmap(0x7f3f0b9fc000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbe000) = 0x7f3f0b9fc000 [pid 5827] close(3) = 0 [pid 5827] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 5827] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\xf0\xab\x02\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\x22\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0e\x00\x40\x00\x3b\x00\x3a\x00\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00"..., 832) = 832 [pid 5827] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5827] fstat(3, {st_mode=S_IFREG|0755, st_size=1913080, ...}) = 0 [pid 5827] pread64(3, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 5827] mmap(NULL, 1965720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3f0b75e000 [pid 5827] mmap(0x7f3f0b786000, 1368064, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7f3f0b786000 [pid 5827] mmap(0x7f3f0b8d4000, 356352, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x176000) = 0x7f3f0b8d4000 [pid 5827] mmap(0x7f3f0b92b000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1cc000) = 0x7f3f0b92b000 [pid 5827] mmap(0x7f3f0b931000, 52888, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3f0b931000 [pid 5827] close(3) = 0 [pid 5827] openat(AT_FDCWD, "/lib64/libpam.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5827] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf8\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x29\x00\x00"..., 832) = 832 [pid 5827] fstat(3, {st_mode=S_IFREG|0755, st_size=63416, ...}) = 0 [pid 5827] mmap(NULL, 65552, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3f0b74d000 [pid 5827] mmap(0x7f3f0b750000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f3f0b750000 [pid 5827] mmap(0x7f3f0b758000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f3f0b758000 [pid 5827] mmap(0x7f3f0b75c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7f3f0b75c000 [pid 5827] close(3) = 0 [pid 5827] openat(AT_FDCWD, "/lib64/libpam_misc.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5827] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd8\x12\x00\x00"..., 832) = 832 [pid 5827] fstat(3, {st_mode=S_IFREG|0755, st_size=22400, ...}) = 0 [pid 5827] mmap(NULL, 24656, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3f0b746000 [pid 5827] mmap(0x7f3f0b748000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f3f0b748000 [pid 5827] mmap(0x7f3f0b74a000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f3f0b74a000 [pid 5827] mmap(0x7f3f0b74b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f3f0b74b000 [pid 5827] close(3) = 0 [pid 5827] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3 [pid 5827] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xa8\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x27\x00\x00"..., 832) = 832 [pid 5827] fstat(3, {st_mode=S_IFREG|0755, st_size=59624, ...}) = 0 [pid 5827] mmap(NULL, 67720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3f0b735000 [pid 5827] mmap(0x7f3f0b738000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f3f0b738000 [pid 5827] mmap(0x7f3f0b740000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f3f0b740000 [pid 5827] mmap(0x7f3f0b742000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7f3f0b742000 [pid 5827] mmap(0x7f3f0b744000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3f0b744000 [pid 5827] close(3) = 0 [pid 5827] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v4/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5827] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v4/", 0x7ffd22a7e0c0, 0) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5827] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffd22a7e0c0, 0) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5827] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffd22a7e0c0, 0) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 5827] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x60\xd1\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x74\x00\x00"..., 832) = 832 [pid 5827] fstat(3, {st_mode=S_IFREG|0755, st_size=186528, ...}) = 0 [pid 5827] mmap(NULL, 194256, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3f0b705000 [pid 5827] mmap(0x7f3f0b70d000, 114688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7f3f0b70d000 [pid 5827] mmap(0x7f3f0b729000, 32768, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7f3f0b729000 [pid 5827] mmap(0x7f3f0b731000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2c000) = 0x7f3f0b731000 [pid 5827] mmap(0x7f3f0b733000, 5840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3f0b733000 [pid 5827] close(3) = 0 [pid 5827] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3f0b703000 [pid 5827] openat(AT_FDCWD, "/lib64/libatomic.so.1", O_RDONLY|O_CLOEXEC) = 3 [pid 5827] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x30\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x1f\x00\x00"..., 832) = 832 [pid 5827] fstat(3, {st_mode=S_IFREG|0755, st_size=30704, ...}) = 0 [pid 5827] mmap(NULL, 37000, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3f0b6f9000 [pid 5827] mmap(0x7f3f0b6fb000, 12288, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f3f0b6fb000 [pid 5827] mmap(0x7f3f0b6fe000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f3f0b6fe000 [pid 5827] mmap(0x7f3f0b700000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f3f0b700000 [pid 5827] mmap(0x7f3f0b702000, 136, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3f0b702000 [pid 5827] close(3) = 0 [pid 5827] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 5827] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 5827] read(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf0\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc8\x20\x00\x00"..., 832) = 832 [pid 5827] fstat(3, {st_mode=S_IFREG|0755, st_size=395120, ...}) = 0 [pid 5827] mmap(NULL, 397336, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3f0b697000 [pid 5827] mmap(0x7f3f0b69a000, 225280, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f3f0b69a000 [pid 5827] mmap(0x7f3f0b6d1000, 155648, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3a000) = 0x7f3f0b6d1000 [pid 5827] mmap(0x7f3f0b6f7000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5f000) = 0x7f3f0b6f7000 [pid 5827] close(3) = 0 [pid 5827] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3f0b695000 [pid 5827] arch_prctl(ARCH_SET_FS, 0x7f3f0b695c80) = 0 [pid 5827] set_tid_address(0x7f3f0b695f50) = 5827 [pid 5827] set_robust_list(0x7f3f0b695f60, 24) = 0 [pid 5827] rseq(0x7f3f0b695ae0, 0x20, 0, 0x53053053) = 0 [pid 5827] mprotect(0x7f3f0b92b000, 16384, PROT_READ) = 0 [pid 5827] mprotect(0x7f3f0b6f7000, 4096, PROT_READ) = 0 [pid 5827] mprotect(0x7f3f0b700000, 4096, PROT_READ) = 0 [pid 5827] mprotect(0x7f3f0b731000, 4096, PROT_READ) = 0 [pid 5827] mprotect(0x7f3f0b742000, 4096, PROT_READ) = 0 [pid 5827] mprotect(0x7f3f0b75c000, 4096, PROT_READ) = 0 [pid 5827] mprotect(0x7f3f0b74b000, 4096, PROT_READ) = 0 [pid 5827] mprotect(0x7f3f0b9fc000, 12288, PROT_READ) = 0 [pid 5827] mprotect(0x5638727d3000, 4096, PROT_READ) = 0 [pid 5827] mprotect(0x7f3f0ba3d000, 8192, PROT_READ) = 0 [pid 5827] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 5827] statfs("/sys/fs/selinux", {f_type=SELINUX_MAGIC, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={val=[0x16, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOSUID|ST_NOEXEC|ST_RELATIME}) = 0 [pid 5827] statfs("/sys/fs/selinux", {f_type=SELINUX_MAGIC, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={val=[0x16, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOSUID|ST_NOEXEC|ST_RELATIME}) = 0 [pid 5827] getrandom("\x83\xfa\xac\x9c\x97\x2f\x3a\x63", 8, GRND_NONBLOCK) = 8 [pid 5827] brk(NULL) = 0x563891542000 [pid 5827] brk(0x563891563000) = 0x563891563000 [pid 5827] access("/etc/selinux/config", F_OK) = 0 [pid 5827] openat(AT_FDCWD, "./swap-file", O_WRONLY) = 3 [pid 5827] lseek(3, 0, SEEK_END) = 128000000 [pid 5827] lseek(3, 0, SEEK_SET) = 0 [pid 5827] fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0 [pid 5827] fstat(3, {st_mode=S_IFREG|0600, st_size=128000000, ...}) = 0 [pid 5827] fgetxattr(3, "security.selinux", "\x72\x6f\x6f\x74\x3a\x6f\x62\x6a\x65\x63\x74\x5f\x72\x3a\x75\x73\x65\x72\x5f\x68\x6f\x6d\x65\x5f\x74\x00", 255) = 26 [pid 5827] access("/var/run/setrans/.setrans-unix", F_OK) = -1 ENOENT (No such file or directory) [pid 5827] futex(0x7f3f0b7346b8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 [pid 5827] fsetxattr(3, "security.selinux", "\x72\x6f\x6f\x74\x3a\x6f\x62\x6a\x65\x63\x74\x5f\x72\x3a\x73\x77\x61\x70\x66\x69\x6c\x65\x5f\x74\x00", 25, 0) = 0 [pid 5827] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1024) = 1024 [pid 5827] write(3, "\x01\x00\x00\x00\x11\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 516) = 516 [pid 5827] lseek(3, 4086, SEEK_SET) = 4086 [pid 5827] write(3, "SWAPSPACE2", 10) = 10 [ 82.895543][ T5827] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 82.905361][ T30] audit: type=1400 audit(1749523664.440:67): avc: denied { relabelto } for pid=5827 comm="mkswap" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [pid 5827] fsync(3) = 0 Setting up swapspace version 1, size = 127995904 bytes [pid 5827] write(1, "Setting up swapspace version 1, size = 127995904 bytes\n", 55) = 55 [pid 5827] exit_group(0) = ? [pid 5827] +++ exited with 0 +++ rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 [ 82.931744][ T30] audit: type=1400 audit(1749523664.470:68): avc: denied { write } for pid=5827 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5827, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [ 83.038714][ T30] audit: type=1400 audit(1749523664.580:69): avc: denied { read } for pid=5826 comm="syz-executor184" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 83.064669][ T30] audit: type=1400 audit(1749523664.580:70): avc: denied { open } for pid=5826 comm="syz-executor184" path="/root/swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" swapon("./swap-file", SWAP_FLAG_PREFER|0) = 0 rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x7f7936ed1c80, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7f7936ed1c80, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f7936ede360}, NULL, 8) = 0 mkdir("./syzkaller.C1eNed", 0700) = 0 chmod("./syzkaller.C1eNed", 0777) = 0 chdir("./syzkaller.C1eNed") = 0 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5830 attached , child_tidptr=0x555557b69750) = 5830 [pid 5830] set_robust_list(0x555557b69760, 24) = 0 [pid 5830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 83.932837][ T5826] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [pid 5830] getppid() = 0 [pid 5830] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5830] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5830] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5830] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5830] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5830] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5830] unshare(CLONE_NEWNS) = 0 [pid 5830] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5830] unshare(CLONE_NEWIPC) = 0 [pid 5830] unshare(CLONE_NEWCGROUP) = 0 [pid 5830] unshare(CLONE_NEWUTS) = 0 [ 84.097944][ T30] audit: type=1400 audit(1749523665.640:71): avc: denied { mounton } for pid=5830 comm="syz-executor184" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [pid 5830] unshare(CLONE_SYSVSEM) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "16777216", 8) = 8 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "536870912", 9) = 9 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "1024", 4) = 4 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "8192", 4) = 4 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "1024", 4) = 4 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "1024", 4) = 4 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5830] close(3) = 0 [pid 5830] getpid() = 1 [pid 5830] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5847] rseq(0x7f7936ebefe0, 0x20, 0, 0x53053053) = 0 [pid 5847] set_robust_list(0x7f7936ebe9a0, 24) = 0 [pid 5846] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 5847] rt_sigprocmask(SIG_SETMASK, [], [pid 5846] rt_sigprocmask(SIG_SETMASK, [], [pid 5847] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5846] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5847] futex(0x7f7936f98408, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5846] futex(0x7f7936f98408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5846] <... futex resumed>) = 0 [pid 5847] <... socketpair resumed>NULL) = -1 EFAULT (Bad address) [pid 5846] futex(0x7f7936f9840c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5847] futex(0x7f7936f9840c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5847] futex(0x7f7936f98408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5846] futex(0x7f7936f98408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... futex resumed>) = 0 [pid 5846] <... futex resumed>) = 1 [pid 5847] setns(-1, 0) = -1 EBADF (Bad file descriptor) [pid 5846] futex(0x7f7936f9840c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5847] futex(0x7f7936f9840c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5847] <... futex resumed>) = 0 [pid 5846] futex(0x7f7936f98408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] openat(AT_FDCWD, NULL, O_ACCMODE|O_EXCL|O_NOCTTY|O_TRUNC|O_DIRECT|O_LARGEFILE|O_CLOEXEC|FASYNC [pid 5846] <... futex resumed>) = 0 [pid 5847] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5846] futex(0x7f7936f9840c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5847] futex(0x7f7936f9840c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5847] <... futex resumed>) = 0 [pid 5846] futex(0x7f7936f98408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] madvise(0x200000acc000, 16384, MADV_POPULATE_WRITE [pid 5846] <... futex resumed>) = 0 [pid 5847] <... madvise resumed>) = 0 [pid 5847] futex(0x7f7936f9840c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] futex(0x7f7936f9840c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5847] <... futex resumed>) = 0 [pid 5846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5847] futex(0x7f7936f98408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] futex(0x7f7936f98408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5846] <... futex resumed>) = 0 [pid 5847] sendmsg(-1, NULL, 0 [pid 5846] futex(0x7f7936f9840c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5847] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 5847] futex(0x7f7936f9840c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5847] <... futex resumed>) = 0 [pid 5846] futex(0x7f7936f98408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 5846] <... futex resumed>) = 0 [pid 5846] futex(0x7f7936f9840c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5847] <... socket resumed>) = 3 [pid 5847] futex(0x7f7936f9840c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5846] <... futex resumed>) = 0 [pid 5847] futex(0x7f7936f98408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] futex(0x7f7936f98408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5846] <... futex resumed>) = 0 [pid 5846] futex(0x7f7936f9840c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5847] ioctl(3, SIOCGIFINDEX, {ifr_name="team0", ifr_ifindex=16}) = 0 [pid 5847] futex(0x7f7936f9840c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5846] <... futex resumed>) = 0 [pid 5847] futex(0x7f7936f98408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] futex(0x7f7936f98408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5846] <... futex resumed>) = 0 [pid 5847] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5846] futex(0x7f7936f9840c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5847] <... socket resumed>) = 4 [pid 5847] futex(0x7f7936f9840c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5846] <... futex resumed>) = 0 [pid 5847] futex(0x7f7936f98408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] futex(0x7f7936f98408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5846] <... futex resumed>) = 0 [pid 5847] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xa4\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x10\x00\x00\x00\x00\x00\x04\x00\xff\xff\xff\xff\x00\x00\x0b\x00\x0b\x00\x01\x00\x74\x61\x70\x72\x69\x6f\x00\x00\x74\x00\x02\x00\x56\x00\x01\x00\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00"..., iov_len=164}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_ZEROCOPY}, 0 [pid 5846] futex(0x7f7936f9840c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5847] <... sendmsg resumed>) = 164 [pid 5847] futex(0x7f7936f9840c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5846] <... futex resumed>) = 0 [pid 5847] futex(0x7f7936f98408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] futex(0x7f7936f98408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... futex resumed>) = 0 [pid 5846] <... futex resumed>) = 1 [pid 5847] clock_settime(CLOCK_REALTIME, {tv_sec=2000000000, tv_nsec=0} [pid 5846] futex(0x7f7936f9840c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5847] <... clock_settime resumed>) = 0 [pid 5847] futex(0x7f7936f9840c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5846] <... futex resumed>) = 0 [pid 5847] futex(0x7f7936f98408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] futex(0x7f7936f98408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5846] <... futex resumed>) = 0 [pid 5847] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 5846] futex(0x7f7936f9840c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5847] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5847] futex(0x7f7936f9840c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5846] <... futex resumed>) = 0 [pid 5847] futex(0x7f7936f98408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] futex(0x7f7936f98408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... futex resumed>) = 0 [pid 5846] <... futex resumed>) = 1 [pid 5847] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 5 [ 203.735802][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 203.743094][ C0] rcu: 1-...!: (1 GPs behind) idle=671c/0/0x1 softirq=15438/15439 fqs=42 [ 203.752165][ C0] rcu: (detected by 0, t=10502 jiffies, g=10273, q=213 ncpus=2) [ 203.759879][ C0] Sending NMI from CPU 0 to CPUs 1: [ 203.759906][ C1] NMI backtrace for cpu 1 [ 203.759918][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.16.0-rc1-syzkaller #0 PREEMPT(full) [ 203.759934][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 203.759942][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x70 [ 203.759984][ C1] Code: 96 2f 56 00 48 89 df 5b e9 fd b7 5b 00 be 03 00 00 00 5b e9 b2 b4 1f 03 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 48 8b 34 24 65 48 8b 15 58 a3 10 12 65 8b 05 69 a3 10 [ 203.759996][ C1] RSP: 0018:ffffc90000a08dd8 EFLAGS: 00000003 [ 203.760009][ C1] RAX: 0000000080010002 RBX: ffff88802b153340 RCX: ffffffff8b7bdd80 [ 203.760018][ C1] RDX: ffff88801e2b2440 RSI: 0000000000000001 RDI: 0000000000000006 [ 203.760026][ C1] RBP: ffff8880b8527dd0 R08: 0000000000000006 R09: 0000000000000001 [ 203.760034][ C1] R10: ffff88802b153340 R11: 0000000000000001 R12: 0000000000000001 [ 203.760042][ C1] R13: 0000000000000000 R14: ffff8880b8527c80 R15: 0000000000000000 [ 203.760051][ C1] FS: 0000000000000000(0000) GS:ffff888124854000(0000) knlGS:0000000000000000 [ 203.760065][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 203.760074][ C1] CR2: 0000000000000000 CR3: 000000003692e000 CR4: 00000000003526f0 [ 203.760082][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 203.760089][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 203.760098][ C1] Call Trace: [ 203.760103][ C1] [ 203.760108][ C1] timerqueue_del+0x4e/0x150 [ 203.760129][ C1] __remove_hrtimer+0x99/0x290 [ 203.760144][ C1] __hrtimer_run_queues+0x4f9/0xad0 [ 203.760161][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 203.760174][ C1] ? read_tsc+0x9/0x20 [ 203.760191][ C1] hrtimer_interrupt+0x397/0x8e0 [ 203.760210][ C1] __sysvec_apic_timer_interrupt+0x108/0x3f0 [ 203.760237][ C1] sysvec_apic_timer_interrupt+0x9f/0xc0 [ 203.760256][ C1] [ 203.760260][ C1] [ 203.760265][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 203.760279][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 203.760297][ C1] Code: bb 72 02 e9 03 fb 02 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d e3 4f 2a 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 203.760310][ C1] RSP: 0018:ffffc90000197df8 EFLAGS: 000002c6 [ 203.760320][ C1] RAX: 0000000000074d1f RBX: 0000000000000001 RCX: ffffffff8b7fbc99 [ 203.760328][ C1] RDX: 0000000000000000 RSI: ffffffff8de18f45 RDI: ffffffff8c157020 [ 203.760336][ C1] RBP: ffffed1003c56488 R08: 0000000000000001 R09: ffffed10170a6645 [ 203.760344][ C1] R10: ffff8880b853322b R11: 0000000000000001 R12: 0000000000000001 [ 203.760353][ C1] R13: ffff88801e2b2440 R14: ffffffff90a80c50 R15: 0000000000000000 [ 203.760364][ C1] ? ct_kernel_exit+0x139/0x190 [ 203.760386][ C1] default_idle+0x13/0x20 [ 203.760397][ C1] default_idle_call+0x6d/0xb0 [ 203.760409][ C1] do_idle+0x391/0x510 [ 203.760426][ C1] ? __pfx_do_idle+0x10/0x10 [ 203.760441][ C1] ? trace_sched_exit_tp+0x31/0x130 [ 203.760461][ C1] cpu_startup_entry+0x4f/0x60 [ 203.760476][ C1] start_secondary+0x21d/0x2b0 [ 203.760492][ C1] ? __pfx_start_secondary+0x10/0x10 [ 203.760509][ C1] common_startup_64+0x13e/0x148 [ 203.760526][ C1] [ 203.760899][ C0] rcu: rcu_preempt kthread starved for 10290 jiffies! g10273 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 204.093464][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 204.103435][ C0] rcu: RCU grace-period kthread stack dump: [ 204.109310][ C0] task:rcu_preempt state:R running task stack:27784 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000 [ 204.122799][ C0] Call Trace: [ 204.126082][ C0] [ 204.129022][ C0] __schedule+0x116a/0x5de0 [ 204.133546][ C0] ? __lock_acquire+0x622/0x1c90 [ 204.138493][ C0] ? __pfx___schedule+0x10/0x10 [ 204.143358][ C0] ? find_held_lock+0x2b/0x80 [ 204.148044][ C0] ? schedule+0x2d7/0x3a0 [ 204.152379][ C0] schedule+0xe7/0x3a0 [ 204.156480][ C0] schedule_timeout+0x123/0x290 [ 204.161331][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 204.166705][ C0] ? __pfx_process_timeout+0x10/0x10 [ 204.172084][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 204.177895][ C0] ? prepare_to_swait_event+0xf5/0x480 [ 204.183371][ C0] rcu_gp_fqs_loop+0x1ea/0xb00 [ 204.188143][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 204.193445][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 204.198646][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 204.203590][ C0] ? rcu_gp_cleanup+0x7c1/0xd90 [ 204.208469][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 204.214287][ C0] rcu_gp_kthread+0x270/0x380 [ 204.218975][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 204.224195][ C0] ? rcu_is_watching+0x12/0xc0 [ 204.229014][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 204.234306][ C0] ? __kthread_parkme+0x19e/0x250 [ 204.239421][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 204.244627][ C0] kthread+0x3c5/0x780 [ 204.248692][ C0] ? __pfx_kthread+0x10/0x10 [ 204.253367][ C0] ? rcu_is_watching+0x12/0xc0 [ 204.258313][ C0] ? __pfx_kthread+0x10/0x10 [ 204.262904][ C0] ret_from_fork+0x5d4/0x6f0 [ 204.267499][ C0] ? __pfx_kthread+0x10/0x10 [ 204.272082][ C0] ret_from_fork_asm+0x1a/0x30 [ 204.276852][ C0] [ 204.279872][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 204.286282][ C0] CPU: 0 UID: 0 PID: 5845 Comm: udevd Not tainted 6.16.0-rc1-syzkaller #0 PREEMPT(full) [ 204.296079][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 204.306136][ C0] RIP: 0010:smp_call_function_many_cond+0xd7b/0x1510 [ 204.312814][ C0] Code: e8 1a 17 0c 00 45 85 ed 74 46 48 8b 14 24 49 89 d6 49 89 d5 49 c1 ee 03 41 83 e5 07 4d 01 e6 41 83 c5 03 e8 b7 1b 0c 00 f3 90 <41> 0f b6 06 41 38 c5 7c 08 84 c0 0f 85 6f 05 00 00 8b 43 08 31 ff [ 204.332432][ C0] RSP: 0018:ffffc900046e76e8 EFLAGS: 00000293 [ 204.338496][ C0] RAX: 0000000000000000 RBX: ffff8880b85417e0 RCX: ffffffff81b0011d [ 204.346542][ C0] RDX: ffff8880266f4880 RSI: ffffffff81b000f9 RDI: 0000000000000005 [ 204.354506][ C0] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000 [ 204.362476][ C0] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000 [ 204.370451][ C0] R13: 0000000000000003 R14: ffffed10170a82fd R15: ffff8880b843cf40 [ 204.378449][ C0] FS: 00007f0755a3c880(0000) GS:ffff888124754000(0000) knlGS:0000000000000000 [ 204.387379][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 204.393972][ C0] CR2: 0000558c79328c10 CR3: 00000000799e0000 CR4: 00000000003526f0 [ 204.401947][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 204.409924][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 204.418025][ C0] Call Trace: [ 204.421298][ C0] [ 204.424227][ C0] ? __pfx_flush_tlb_func+0x10/0x10 [ 204.429432][ C0] ? free_pgd_range+0x2c6/0x12e0 [ 204.434383][ C0] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 204.440720][ C0] ? __pfx_flush_tlb_func+0x10/0x10 [ 204.445941][ C0] on_each_cpu_cond_mask+0x40/0x90 [ 204.451062][ C0] flush_tlb_mm_range+0x4a0/0x1790 [ 204.456179][ C0] ? __pfx_free_pgtables+0x10/0x10 [ 204.461297][ C0] ? __pfx_flush_tlb_mm_range+0x10/0x10 [ 204.466927][ C0] tlb_finish_mmu+0x3c9/0x7c0 [ 204.471605][ C0] vms_clear_ptes+0x55e/0x770 [ 204.476721][ C0] ? __pfx_vms_clear_ptes+0x10/0x10 [ 204.481937][ C0] vms_complete_munmap_vmas+0x1ca/0x970 [ 204.487496][ C0] ? do_wp_page+0x17ab/0x4f20 [ 204.492181][ C0] do_vmi_align_munmap+0x43b/0x7d0 [ 204.497298][ C0] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 204.502971][ C0] do_vmi_munmap+0x204/0x3e0 [ 204.507567][ C0] __vm_munmap+0x19a/0x390 [ 204.511985][ C0] ? __pfx___vm_munmap+0x10/0x10 [ 204.516953][ C0] ? find_held_lock+0x2b/0x80 [ 204.521634][ C0] ? do_user_addr_fault+0x843/0x1370 [ 204.526928][ C0] __x64_sys_munmap+0x59/0x80 [ 204.532227][ C0] do_syscall_64+0xcd/0x4c0 [ 204.536749][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 204.542637][ C0] RIP: 0033:0x7f075531e097 [ 204.547052][ C0] Code: 73 01 c3 48 8b 0d 61 2d 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 31 2d 0d 00 f7 d8 64 89 01 48 [ 204.566656][ C0] RSP: 002b:00007ffc314f5918 EFLAGS: 00000206 ORIG_RAX: 000000000000000b [ 204.575077][ C0] RAX: ffffffffffffffda RBX: 0000558c790cef90 RCX: 00007f075531e097 [ 204.583065][ C0] RDX: 0000000000000000 RSI: 00000000009480e8 RDI: 00007f0754600000 [ 204.591030][ C0] RBP: 0000558c790cc2c0 R08: 0000558c7930c620 R09: 0000000000000006 [ 204.599085][ C0] R10: 0000000000000000 R11: 0000000000000206 R12: 0000558c6c568588 [ 204.607051][ C0] R13: 00007ffc314f59a0 R14: 0000000000000000 R15: 0000000000000000 [ 204.615039][ C0]