./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2157289816

<...>
[   87.047159][   T23] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.225' (ED25519) to the list of known hosts.
execve("./syz-executor2157289816", ["./syz-executor2157289816"], 0x7ffe95891ac0 /* 10 vars */) = 0
brk(NULL)                               = 0x555556e84000
brk(0x555556e84e00)                     = 0x555556e84e00
arch_prctl(ARCH_SET_FS, 0x555556e84480) = 0
set_tid_address(0x555556e84750)         = 5060
set_robust_list(0x555556e84760, 24)     = 0
rseq(0x555556e84da0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2157289816", 4096) = 28
getrandom("\x53\xd1\xf7\x16\x1e\x5d\xac\x9a", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555556e84e00
brk(0x555556ea5e00)                     = 0x555556ea5e00
brk(0x555556ea6000)                     = 0x555556ea6000
mprotect(0x7fc26eb2c000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
getpid()                                = 5060
openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC) = 3
write(3, "10000000000", 11)             = 11
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3
write(3, "20", 2)                       = 2
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3
write(3, "1", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3
write(3, "1", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
write(3, "100", 3)                      = 3
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3
write(3, "7 4 1 3", 7)                  = 7
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3
write(3, "1", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3
write(3, "1", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3
write(3, "5060", 4)                     = 4
close(3)                                = 0
mount(NULL, "/proc/sys/fs/binfmt_misc", "binfmt_misc", 0, NULL) = -1 EBUSY (Device or resource busy)
openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3
write(3, "\x3a\x73\x79\x7a\x30\x3a\x4d\x3a\x30\x3a\x01\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a", 21) = 21
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3
write(3, "\x3a\x73\x79\x7a\x31\x3a\x4d\x3a\x31\x3a\x02\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a\x50\x4f\x43", 24) = 24
close(3)                                = 0
chmod("/dev/raw-gadget", 0666)          = 0
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=0x7fc26ea58540}, {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=0x7fc26ea58540}, {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) = 0x7fc26ea3b000
rt_sigprocmask(SIG_BLOCK, ~[], [CHLD], 8) = 0
clone3({flags=CLONE_VM|CLONE_VFORK, exit_signal=SIGCHLD, stack=0x7fc26ea3b000, stack_size=0x9000}, 88./strace-static-x86_64: Process 5061 attached
 <unfinished ...>
[pid  5061] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0
[pid  5061] rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGHUP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, 8) = 0
[pid  5061] rt_sigaction(SIGILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGILL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGTRAP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGTRAP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGABRT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGABRT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGBUS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGBUS, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGFPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGFPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGUSR1, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGUSR1, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGSEGV, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGUSR2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGUSR2, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGSTKFLT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGSTKFLT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGCHLD, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGCONT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGCONT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGTSTP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGTSTP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGTTIN, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGTTIN, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGTTOU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGTTOU, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGURG, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGURG, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGXCPU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGXCPU, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGXFSZ, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGXFSZ, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGVTALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGVTALRM, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGPROF, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGPROF, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGWINCH, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGWINCH, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGIO, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGIO, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGPWR, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGPWR, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGSYS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGSYS, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_2, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_3, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_3, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_4, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_4, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_5, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_5, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_6, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_6, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_7, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_7, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_8, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_8, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_9, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_9, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_10, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_10, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_11, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_11, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_12, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_12, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_13, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_13, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_14, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_14, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_15, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_15, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_16, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_16, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_17, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_17, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_18, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_18, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_19, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_19, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_20, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_20, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_21, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_21, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_22, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_22, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_23, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_23, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_24, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_24, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_25, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_25, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_26, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_26, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_27, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_27, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_28, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_28, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_29, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_29, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_30, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_30, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_31, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_31, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGRT_32, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGRT_32, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5061] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5061] execve("/bin/sh", ["sh", "-c", "mkswap ./swap-file"], 0x7ffd640eea78 /* 10 vars */ <unfinished ...>
[pid  5060] <... clone3 resumed>)       = 5061
[pid  5060] munmap(0x7fc26ea3b000, 36864) = 0
[pid  5060] rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0
[pid  5061] <... execve resumed>)       = 0
[pid  5061] brk(NULL)                   = 0x55b779e97000
[pid  5061] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fedc9ab7000
[pid  5061] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3", 0x7ffcb2708ba0, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2", 0x7ffcb2708ba0, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/tls/haswell/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/lib64/tls/haswell/x86_64", 0x7ffcb2708ba0, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/tls/haswell/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/lib64/tls/haswell", 0x7ffcb2708ba0, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/tls/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/lib64/tls/x86_64", 0x7ffcb2708ba0, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/tls/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/lib64/tls", 0x7ffcb2708ba0, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/haswell/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/lib64/haswell/x86_64", 0x7ffcb2708ba0, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/haswell/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/lib64/haswell", 0x7ffcb2708ba0, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/lib64/x86_64", 0x7ffcb2708ba0, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = 3
[pid  5061] 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\x70\x08\x01\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x28\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\x80\xed\x00\x00"..., 832) = 832
[pid  5061] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 778504) = 48
[pid  5061] newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=792936, ...}, AT_EMPTY_PATH) = 0
[pid  5061] mmap(NULL, 796968, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fedc99f4000
[pid  5061] mmap(0x7fedc9a03000, 557056, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf000) = 0x7fedc9a03000
[pid  5061] mmap(0x7fedc9a8b000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x97000) = 0x7fedc9a8b000
[pid  5061] mmap(0x7fedc9ab3000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbe000) = 0x7fedc9ab3000
[pid  5061] close(3)                    = 0
[pid  5061] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
[pid  5061] 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\x8c\x87\x02\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x28\x32\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0e\x00\x40\x00\x3c\x00\x3b\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  5061] 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\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784
[pid  5061] pread64(3, "\x04\x00\x00\x00\x30\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x02\x80\x00\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x3b\x08\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00", 64, 848) = 64
[pid  5061] pread64(3, "\x04\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x47\x4e\x55\x00\x00\x00\x00\x00\x04\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00", 32, 912) = 32
[pid  5061] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=1720616, ...}, AT_EMPTY_PATH) = 0
[pid  5061] 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\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784
[pid  5061] mmap(NULL, 1773008, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fedc9843000
[pid  5061] mmap(0x7fedc986b000, 1191936, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7fedc986b000
[pid  5061] mmap(0x7fedc998e000, 339968, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14b000) = 0x7fedc998e000
[pid  5061] mmap(0x7fedc99e1000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19d000) = 0x7fedc99e1000
[pid  5061] mmap(0x7fedc99e7000, 52688, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fedc99e7000
[pid  5061] close(3)                    = 0
[pid  5061] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3
[pid  5061] 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\x58\x33\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x90\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1c\x00\x1b\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\x2e\x00\x00"..., 832) = 832
[pid  5061] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=51344, ...}, AT_EMPTY_PATH) = 0
[pid  5061] mmap(NULL, 63624, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fedc9833000
[pid  5061] mmap(0x7fedc9836000, 24576, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7fedc9836000
[pid  5061] mmap(0x7fedc983c000, 12288, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x7fedc983c000
[pid  5061] mmap(0x7fedc983f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7fedc983f000
[pid  5061] mmap(0x7fedc9841000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fedc9841000
[pid  5061] close(3)                    = 0
[pid  5061] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] 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  5061] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3", 0x7ffcb2708b40, 0) = -1 ENOENT (No such file or directory)
[pid  5061] 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  5061] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2", 0x7ffcb2708b40, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/usr/lib64/tls/haswell/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/usr/lib64/tls/haswell/x86_64", 0x7ffcb2708b40, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/usr/lib64/tls/haswell/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/usr/lib64/tls/haswell", 0x7ffcb2708b40, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/usr/lib64/tls/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/usr/lib64/tls/x86_64", 0x7ffcb2708b40, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/usr/lib64/tls/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/usr/lib64/tls", 0x7ffcb2708b40, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/usr/lib64/haswell/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/usr/lib64/haswell/x86_64", 0x7ffcb2708b40, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/usr/lib64/haswell/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/usr/lib64/haswell", 0x7ffcb2708b40, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/usr/lib64/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/usr/lib64/x86_64", 0x7ffcb2708b40, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3
[pid  5061] 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\x88\x7f\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x70\x31\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1f\x00\x1e\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\x68\x6f\x00\x00"..., 832) = 832
[pid  5061] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 138152) = 48
[pid  5061] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=145712, ...}, AT_EMPTY_PATH) = 0
[pid  5061] mmap(NULL, 157200, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fedc980c000
[pid  5061] mprotect(0x7fedc9813000, 114688, PROT_NONE) = 0
[pid  5061] mmap(0x7fedc9813000, 81920, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7fedc9813000
[pid  5061] mmap(0x7fedc9827000, 28672, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b000) = 0x7fedc9827000
[pid  5061] mmap(0x7fedc982f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7fedc982f000
[pid  5061] mmap(0x7fedc9831000, 5648, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fedc9831000
[pid  5061] close(3)                    = 0
[pid  5061] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 3
[pid  5061] 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\xf8\x21\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x50\x32\x05\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\x1f\x00\x00"..., 832) = 832
[pid  5061] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 336112) = 48
[pid  5061] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=342224, ...}, AT_EMPTY_PATH) = 0
[pid  5061] mmap(NULL, 344456, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fedc97b7000
[pid  5061] mmap(0x7fedc97b9000, 180224, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fedc97b9000
[pid  5061] mmap(0x7fedc97e5000, 151552, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2e000) = 0x7fedc97e5000
[pid  5061] mmap(0x7fedc980a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x52000) = 0x7fedc980a000
[pid  5061] close(3)                    = 0
[pid  5061] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fedc97b5000
[pid  5061] arch_prctl(ARCH_SET_FS, 0x7fedc97b6380) = 0
[pid  5061] set_tid_address(0x7fedc97b6650) = 5061
[pid  5061] set_robust_list(0x7fedc97b6660, 24) = 0
[pid  5061] rseq(0x7fedc97b6d20, 0x20, 0, 0x53053053) = 0
[pid  5061] mprotect(0x7fedc99e1000, 16384, PROT_READ) = 0
[pid  5061] mprotect(0x7fedc980a000, 4096, PROT_READ) = 0
[pid  5061] mprotect(0x7fedc982f000, 4096, PROT_READ) = 0
[pid  5061] mprotect(0x7fedc983f000, 4096, PROT_READ) = 0
[pid  5061] mprotect(0x7fedc9ab3000, 12288, PROT_READ) = 0
[pid  5061] mprotect(0x55b779aaf000, 4096, PROT_READ) = 0
[pid  5061] mprotect(0x7fedc9ae6000, 8192, PROT_READ) = 0
[pid  5061] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
[pid  5061] statfs("/sys/fs/selinux", 0x7ffcb27098f0) = -1 ENOENT (No such file or directory)
[pid  5061] statfs("/selinux", 0x7ffcb27098f0) = -1 ENOENT (No such file or directory)
[pid  5061] getrandom("\xa9\x52\x20\x8c\xbf\x3e\x47\xd6", 8, GRND_NONBLOCK) = 8
[pid  5061] brk(NULL)                   = 0x55b779e97000
[pid  5061] brk(0x55b779eb8000)         = 0x55b779eb8000
[pid  5061] openat(AT_FDCWD, "/proc/filesystems", O_RDONLY|O_CLOEXEC) = 3
[pid  5061] newfstatat(3, "", {st_mode=S_IFREG|0444, st_size=0, ...}, AT_EMPTY_PATH) = 0
[pid  5061] read(3, "nodev\tsysfs\nnodev\ttmpfs\nnodev\tbdev\nnodev\tproc\nnodev\tcgroup\nnodev\tcgroup2\nnodev\tcpuset\nnodev\tdevtmpfs"..., 1024) = 843
[pid  5061] read(3, "", 1024)           = 0
[pid  5061] close(3)                    = 0
[pid  5061] access("/etc/selinux/config", F_OK) = 0
[pid  5061] getpid()                    = 5061
[pid  5061] rt_sigaction(SIGCHLD, {sa_handler=0x7fedc9a36c61, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fedc987aad0}, NULL, 8) = 0
[pid  5061] getppid()                   = 5060
[pid  5061] uname({sysname="Linux", nodename="syzkaller", ...}) = 0
[pid  5061] newfstatat(AT_FDCWD, "/root", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0
[pid  5061] newfstatat(AT_FDCWD, ".", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0
[pid  5061] rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGINT, {sa_handler=0x7fedc9a36c61, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fedc987aad0}, NULL, 8) = 0
[pid  5061] rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
[pid  5061] newfstatat(AT_FDCWD, "/bin/mkswap", 0x7ffcb2709428, 0) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/sbin/mkswap", {st_mode=S_IFREG|0755, st_size=14248, ...}, 0) = 0
[pid  5061] execve("/sbin/mkswap", ["mkswap", "./swap-file"], 0x55b779e97d40 /* 10 vars */) = 0
[pid  5061] brk(NULL)                   = 0x55e347529000
[pid  5061] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f814cafd000
[pid  5061] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3", 0x7ffc67a1be90, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2", 0x7ffc67a1be90, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/tls/haswell/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/lib64/tls/haswell/x86_64", 0x7ffc67a1be90, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/tls/haswell/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/lib64/tls/haswell", 0x7ffc67a1be90, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/tls/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/lib64/tls/x86_64", 0x7ffc67a1be90, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/tls/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/lib64/tls", 0x7ffc67a1be90, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/haswell/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/lib64/haswell/x86_64", 0x7ffc67a1be90, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/haswell/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/lib64/haswell", 0x7ffc67a1be90, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/x86_64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/lib64/x86_64", 0x7ffc67a1be90, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/lib64/libbusybox.so.1.35.0", O_RDONLY|O_CLOEXEC) = 3
[pid  5061] 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\x70\x08\x01\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x28\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\x80\xed\x00\x00"..., 832) = 832
[pid  5061] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 778504) = 48
[pid  5061] newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=792936, ...}, AT_EMPTY_PATH) = 0
[pid  5061] mmap(NULL, 796968, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f814ca3a000
[pid  5061] mmap(0x7f814ca49000, 557056, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf000) = 0x7f814ca49000
[pid  5061] mmap(0x7f814cad1000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x97000) = 0x7f814cad1000
[pid  5061] mmap(0x7f814caf9000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbe000) = 0x7f814caf9000
[pid  5061] close(3)                    = 0
[pid  5061] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
[pid  5061] 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\x8c\x87\x02\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x28\x32\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0e\x00\x40\x00\x3c\x00\x3b\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  5061] 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\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784
[pid  5061] pread64(3, "\x04\x00\x00\x00\x30\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x02\x80\x00\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x3b\x08\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00", 64, 848) = 64
[pid  5061] pread64(3, "\x04\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x47\x4e\x55\x00\x00\x00\x00\x00\x04\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00", 32, 912) = 32
[pid  5061] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=1720616, ...}, AT_EMPTY_PATH) = 0
[pid  5061] 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\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\xa0\xf3\x16\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784
[pid  5061] mmap(NULL, 1773008, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f814c889000
[pid  5061] mmap(0x7f814c8b1000, 1191936, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7f814c8b1000
[pid  5061] mmap(0x7f814c9d4000, 339968, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14b000) = 0x7f814c9d4000
[pid  5061] mmap(0x7f814ca27000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19d000) = 0x7f814ca27000
[pid  5061] mmap(0x7f814ca2d000, 52688, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f814ca2d000
[pid  5061] close(3)                    = 0
[pid  5061] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3
[pid  5061] 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\x58\x33\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x90\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1c\x00\x1b\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\x2e\x00\x00"..., 832) = 832
[pid  5061] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=51344, ...}, AT_EMPTY_PATH) = 0
[pid  5061] mmap(NULL, 63624, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f814c879000
[pid  5061] mmap(0x7f814c87c000, 24576, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f814c87c000
[pid  5061] mmap(0x7f814c882000, 12288, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x7f814c882000
[pid  5061] mmap(0x7f814c885000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f814c885000
[pid  5061] mmap(0x7f814c887000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f814c887000
[pid  5061] close(3)                    = 0
[pid  5061] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] 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  5061] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3", 0x7ffc67a1be30, 0) = -1 ENOENT (No such file or directory)
[pid  5061] 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  5061] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2", 0x7ffc67a1be30, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/usr/lib64/tls/haswell/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/usr/lib64/tls/haswell/x86_64", 0x7ffc67a1be30, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/usr/lib64/tls/haswell/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/usr/lib64/tls/haswell", 0x7ffc67a1be30, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/usr/lib64/tls/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/usr/lib64/tls/x86_64", 0x7ffc67a1be30, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/usr/lib64/tls/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/usr/lib64/tls", 0x7ffc67a1be30, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/usr/lib64/haswell/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/usr/lib64/haswell/x86_64", 0x7ffc67a1be30, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/usr/lib64/haswell/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/usr/lib64/haswell", 0x7ffc67a1be30, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/usr/lib64/x86_64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] newfstatat(AT_FDCWD, "/usr/lib64/x86_64", 0x7ffc67a1be30, 0) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3
[pid  5061] 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\x88\x7f\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x70\x31\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1f\x00\x1e\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\x68\x6f\x00\x00"..., 832) = 832
[pid  5061] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 138152) = 48
[pid  5061] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=145712, ...}, AT_EMPTY_PATH) = 0
[pid  5061] mmap(NULL, 157200, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f814c852000
[pid  5061] mprotect(0x7f814c859000, 114688, PROT_NONE) = 0
[pid  5061] mmap(0x7f814c859000, 81920, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f814c859000
[pid  5061] mmap(0x7f814c86d000, 28672, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b000) = 0x7f814c86d000
[pid  5061] mmap(0x7f814c875000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7f814c875000
[pid  5061] mmap(0x7f814c877000, 5648, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f814c877000
[pid  5061] close(3)                    = 0
[pid  5061] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid  5061] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 3
[pid  5061] 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\xf8\x21\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x50\x32\x05\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\x1f\x00\x00"..., 832) = 832
[pid  5061] pread64(3, "\x04\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x47\x4e\x55\x00\x01\x00\x01\xc0\x04\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x02\x00\x01\xc0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48, 336112) = 48
[pid  5061] newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=342224, ...}, AT_EMPTY_PATH) = 0
[pid  5061] mmap(NULL, 344456, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f814c7fd000
[pid  5061] mmap(0x7f814c7ff000, 180224, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f814c7ff000
[pid  5061] mmap(0x7f814c82b000, 151552, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2e000) = 0x7f814c82b000
[pid  5061] mmap(0x7f814c850000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x52000) = 0x7f814c850000
[pid  5061] close(3)                    = 0
[pid  5061] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f814c7fb000
[pid  5061] arch_prctl(ARCH_SET_FS, 0x7f814c7fc380) = 0
[pid  5061] set_tid_address(0x7f814c7fc650) = 5061
[pid  5061] set_robust_list(0x7f814c7fc660, 24) = 0
[pid  5061] rseq(0x7f814c7fcd20, 0x20, 0, 0x53053053) = 0
[pid  5061] mprotect(0x7f814ca27000, 16384, PROT_READ) = 0
[pid  5061] mprotect(0x7f814c850000, 4096, PROT_READ) = 0
[pid  5061] mprotect(0x7f814c875000, 4096, PROT_READ) = 0
[pid  5061] mprotect(0x7f814c885000, 4096, PROT_READ) = 0
[pid  5061] mprotect(0x7f814caf9000, 12288, PROT_READ) = 0
[pid  5061] mprotect(0x55e346a00000, 4096, PROT_READ) = 0
[pid  5061] mprotect(0x7f814cb2c000, 8192, PROT_READ) = 0
[pid  5061] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
[pid  5061] statfs("/sys/fs/selinux", 0x7ffc67a1cbe0) = -1 ENOENT (No such file or directory)
[pid  5061] statfs("/selinux", 0x7ffc67a1cbe0) = -1 ENOENT (No such file or directory)
[pid  5061] getrandom("\x43\x17\x38\x6d\x39\xfd\x67\x27", 8, GRND_NONBLOCK) = 8
[pid  5061] brk(NULL)                   = 0x55e347529000
[pid  5061] brk(0x55e34754a000)         = 0x55e34754a000
[pid  5061] openat(AT_FDCWD, "/proc/filesystems", O_RDONLY|O_CLOEXEC) = 3
[pid  5061] newfstatat(3, "", {st_mode=S_IFREG|0444, st_size=0, ...}, AT_EMPTY_PATH) = 0
[pid  5061] read(3, "nodev\tsysfs\nnodev\ttmpfs\nnodev\tbdev\nnodev\tproc\nnodev\tcgroup\nnodev\tcgroup2\nnodev\tcpuset\nnodev\tdevtmpfs"..., 1024) = 843
[pid  5061] read(3, "", 1024)           = 0
[pid  5061] close(3)                    = 0
[pid  5061] access("/etc/selinux/config", F_OK) = 0
[pid  5061] openat(AT_FDCWD, "./swap-file", O_WRONLY) = 3
[pid  5061] lseek(3, 0, SEEK_END)       = 128000000
[pid  5061] lseek(3, 0, SEEK_SET)       = 0
[pid  5061] newfstatat(1, "", {st_mode=S_IFIFO|0600, st_size=0, ...}, AT_EMPTY_PATH) = 0
[pid  5061] 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  5061] 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  5061] lseek(3, 4086, SEEK_SET)    = 4086
[pid  5061] write(3, "SWAPSPACE2", 10)  = 10
[pid  5061] fsync(3)                    = 0
Setting up swapspace version 1, size = 127995904 bytes
[pid  5061] write(1, "Setting up swapspace version 1, size = 127995904 bytes\n", 55) = 55
[pid  5061] exit_group(0)               = ?
[pid  5061] +++ exited with 0 +++
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5061, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} ---
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=0x7fc26ea4e770, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
rt_sigaction(SIGBUS, {sa_handler=0x7fc26ea4e770, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
mkdir("./syzkaller.a1zF2m", 0700)       = 0
chmod("./syzkaller.a1zF2m", 0777)       = 0
chdir("./syzkaller.a1zF2m")             = 0
[   93.665399][ T5060] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5064 attached
, child_tidptr=0x555556e84750) = 5064
[pid  5064] set_robust_list(0x555556e84760, 24) = 0
[pid  5064] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5064] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3
[pid  5064] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4
[pid  5064] dup2(4, 202)                = 202
[pid  5064] close(4)                    = 0
[pid  5064] write(202, "\xff\x00", 2)   = 2
[pid  5064] read(202, "\xff\x00\x00\x00", 4) = 4
[pid  5064] rt_sigaction(SIGRT_1, {sa_handler=0x7fc26eab9530, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc26ea58540}, NULL, 8) = 0
[pid  5064] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
[pid  5064] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc26e243000
[pid  5064] mprotect(0x7fc26e244000, 8388608, PROT_READ|PROT_WRITE) = 0
[pid  5064] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5064] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc26ea43990, parent_tid=0x7fc26ea43990, exit_signal=0, stack=0x7fc26e243000, stack_size=0x800240, tls=0x7fc26ea436c0}./strace-static-x86_64: Process 5066 attached
 => {parent_tid=[2]}, 88) = 2
[pid  5066] rseq(0x7fc26ea43fe0, 0x20, 0, 0x53053053 <unfinished ...>
[pid  5064] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5066] <... rseq resumed>)         = 0
[pid  5066] set_robust_list(0x7fc26ea439a0, 24) = 0
[pid  5066] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5064] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5066] read(202,  <unfinished ...>
[pid  5064] ioctl(3, HCIDEVUP <unfinished ...>
[pid  5066] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4
[pid  5066] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\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"..., iov_len=249}], 4) = 255
[pid  5066] read(202, "\x01\x03\x10\x00", 1024) = 4
[pid  5066] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\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"..., iov_len=249}], 4) = 255
[pid  5066] read(202, "\x01\x01\x10\x00", 1024) = 4
[pid  5066] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\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"..., iov_len=249}], 4) = 255
[pid  5066] read(202, "\x01\x09\x10\x00", 1024) = 4
[pid  5066] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4) = 13
[pid  5066] read(202, "\x01\x05\x10\x00", 1024) = 4
[pid  5066] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4) = 14
[pid  5066] read(202, "\x01\x23\x0c\x00", 1024) = 4
[pid  5066] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\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"..., iov_len=249}], 4) = 255
[pid  5066] read(202, "\x01\x14\x0c\x00", 1024) = 4
[pid  5066] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\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"..., iov_len=249}], 4) = 255
[pid  5066] read(202, "\x01\x25\x0c\x00", 1024) = 4
[   93.911804][ T5065] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[   93.920306][ T5065] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[   93.928843][ T5065] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[   93.951457][ T5065] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[pid  5066] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\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"..., iov_len=249}], 4) = 255
[pid  5066] read(202, "\x01\x38\x0c\x00", 1024) = 4
[pid  5066] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\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"..., iov_len=249}], 4) = 255
[pid  5066] read(202, "\x01\x39\x0c\x00", 1024) = 4
[pid  5066] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\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"..., iov_len=249}], 4) = 255
[pid  5066] read(202, "\x01\x16\x0c\x02\x00\x7d", 1024) = 6
[pid  5066] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\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"..., iov_len=249}], 4) = 255
[pid  5066] read(202,  <unfinished ...>
[pid  5064] <... ioctl resumed>, 0)     = -1 EALREADY (Operation already in progress)
[pid  5064] ioctl(3, HCISETSCAN <unfinished ...>
[pid  5066] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5
[pid  5066] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4) = 7
[pid  5064] <... ioctl resumed>, 0x7ffd640ee6e0) = 0
[pid  5066] rt_sigprocmask(SIG_BLOCK, ~[RT_1], NULL, 8) = 0
[pid  5064] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 <unfinished ...>
[pid  5066] madvise(0x7fc26e243000, 8372224, MADV_DONTNEED) = 0
[pid  5064] <... writev resumed>)       = 13
[pid  5066] exit(0)                     = ?
[pid  5064] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 <unfinished ...>
[pid  5066] +++ exited with 0 +++
[pid  5064] <... writev resumed>)       = 14
[pid  5064] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3) = 14
[pid  5064] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3) = 22
[   93.991794][ T5065] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[   94.013376][ T5065] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[pid  5064] close(3)                    = 0
[pid  5064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5064] setsid()                    = 1
[pid  5064] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5064] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5064] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5064] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5064] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5064] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5064] unshare(CLONE_NEWNS)        = 0
[pid  5064] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5064] unshare(CLONE_NEWIPC)       = 0
[pid  5064] unshare(CLONE_NEWCGROUP)    = 0
[pid  5064] unshare(CLONE_NEWUTS)       = 0
[pid  5064] unshare(CLONE_SYSVSEM)      = 0
[pid  5064] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5064] write(3, "16777216", 8)     = 8
[pid  5064] close(3)                    = 0
[pid  5064] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5064] write(3, "536870912", 9)    = 9
[pid  5064] close(3)                    = 0
[pid  5064] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5064] write(3, "1024", 4)         = 4
[pid  5064] close(3)                    = 0
[pid  5064] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5064] write(3, "8192", 4)         = 4
[pid  5064] close(3)                    = 0
[pid  5064] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5064] write(3, "1024", 4)         = 4
[pid  5064] close(3)                    = 0
[pid  5064] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5064] write(3, "1024", 4)         = 4
[pid  5064] close(3)                    = 0
[pid  5064] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5064] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5064] close(3)                    = 0
[pid  5064] getpid()                    = 1
[pid  5064] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5064] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5064] unshare(CLONE_NEWNET)       = 0
[pid  5064] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5064] write(3, "0 65535", 7)      = 7
[pid  5064] close(3)                    = 0
[pid  5064] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3
[pid  5064] dup2(3, 200)                = 200
[pid  5064] close(3)                    = 0
[pid  5064] ioctl(200, TUNSETIFF, 0x7ffd640ee730) = 0
[pid  5064] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC) = 3
[pid  5064] write(3, "0", 1)            = 1
[pid  5064] close(3)                    = 0
[pid  5064] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC) = 3
[pid  5064] write(3, "0", 1)            = 1
[pid  5064] close(3)                    = 0
[pid  5064] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3
[pid  5064] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5064] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5064] close(4)                    = 0
[pid  5064] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40
[pid  5064] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5064] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5064] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5064] close(4)                    = 0
[pid  5064] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64
[pid  5064] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5064] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5064] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5064] close(4)                    = 0
[pid  5064] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 48
[pid  5064] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5064] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5064] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5064] close(4)                    = 0
[pid  5064] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 60
[pid  5064] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5064] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5064] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5064] close(4)                    = 0
[pid  5064] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44
[pid  5064] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5064] close(3)                    = 0
[pid  5064] mkdir("/dev/binderfs", 0777) = 0
[pid  5064] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5064] memfd_create("syzkaller", 0) = 3
[pid  5064] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc265e43000
[pid  5064] 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"..., 262144) = 262144
[pid  5064] munmap(0x7fc265e43000, 138412032) = 0
[pid  5064] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5064] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5064] close(3)                    = 0
[pid  5064] mkdir("./file1", 0777)      = 0
[   94.600026][ T5064] loop0: detected capacity change from 0 to 512
[pid  5064] mount("/dev/loop0", "./file1", "ext4", MS_NOSYMFOLLOW|MS_NOATIME|MS_REC, "errors=remount-ro,sysvgroups,dioread_lock,grpquota,noauto_da_alloc,resgid=0x0000000000000000,barrier"...) = 0
[pid  5064] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid  5064] chdir("./file1")            = 0
[pid  5064] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5064] close(4)                    = 0
[   94.644789][ T5064] EXT4-fs (loop0): 1 orphan inode deleted
[   94.650622][ T5064] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[   94.664268][ T5064] ext4 filesystem being mounted at /root/syzkaller.a1zF2m/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[pid  5064] open("./bus", O_RDWR|O_CREAT|O_TRUNC|O_SYNC|O_DIRECT|O_LARGEFILE|O_NOATIME|0x3c, 000) = 4
[pid  5064] mmap(0x20000000, 6291456, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0x7ffff0, MAP_SHARED|MAP_FIXED|MAP_LOCKED|1<<MAP_HUGE_SHIFT, 4, 0) = 0x20000000
[pid  5064] fallocate(4, 0, 0, 1048820) = -1 ENOSPC (No space left on device)
[pid  5064] mount("/dev/loop0", "./bus", NULL, MS_BIND, NULL) = 0
[pid  5064] --- SIGBUS {si_signo=SIGBUS, si_code=BUS_ADRERR, si_addr=0x2002a000} ---
[pid  5064] memfd_create("syzkaller", 0) = 5
[pid  5064] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc265e43000
[pid  5064] --- SIGBUS {si_signo=SIGBUS, si_code=BUS_ADRERR, si_addr=0x2002a000} ---
[pid  5064] open("./bus", O_RDWR|O_NOCTTY|O_SYNC|O_NOATIME|0x3c) = 6
[   94.705401][   T28] audit: type=1800 audit(1700269921.767:2): pid=5064 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor215" name="bus" dev="loop0" ino=16 res=0 errno=0
[   94.727439][   T28] audit: type=1800 audit(1700269921.797:3): pid=5064 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor215" name="bus" dev="loop0" ino=16 res=0 errno=0
[pid  5064] write(6, "\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"..., 34136651) = 172032
[   94.787024][ T5064] ==================================================================
[   94.795140][ T5064] BUG: KASAN: use-after-free in ext4_find_extent+0xbc8/0xde0
[   94.802550][ T5064] Read of size 4 at addr ffff88806de59070 by task syz-executor215/5064
[   94.810784][ T5064] 
[   94.813119][ T5064] CPU: 1 PID: 5064 Comm: syz-executor215 Not tainted 6.7.0-rc1-syzkaller-00139-g6bc40e44f1dd #0
[   94.823636][ T5064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[   94.833707][ T5064] Call Trace:
[   94.836993][ T5064]  <TASK>
[   94.839922][ T5064]  dump_stack_lvl+0x1e7/0x2d0
[   94.844612][ T5064]  ? nf_tcp_handle_invalid+0x650/0x650
[   94.850070][ T5064]  ? panic+0x850/0x850
[   94.854145][ T5064]  ? _printk+0xd5/0x120
[   94.858308][ T5064]  print_report+0x163/0x540
[   94.862833][ T5064]  ? bdev_getblk+0x77/0x6d0
[   94.867352][ T5064]  ? __virt_addr_valid+0x22f/0x2e0
[   94.872476][ T5064]  ? __phys_addr+0xba/0x170
[   94.877008][ T5064]  ? ext4_find_extent+0xbc8/0xde0
[   94.882032][ T5064]  kasan_report+0x142/0x170
[   94.886541][ T5064]  ? ext4_find_extent+0xbc8/0xde0
[   94.891563][ T5064]  ext4_find_extent+0xbc8/0xde0
[   94.896417][ T5064]  ext4_ext_map_blocks+0x2cb/0x7150
[   94.901621][ T5064]  ? mark_lock+0x9a/0x350
[   94.905954][ T5064]  ? mark_lock+0x9a/0x350
[   94.910302][ T5064]  ? ext4_ext_release+0x10/0x10
[   94.915167][ T5064]  ? ext4_page_mkwrite+0x472/0xdf0
[   94.920305][ T5064]  ? __down_write_common+0x161/0x200
[   94.925614][ T5064]  ? ext4_es_lookup_extent+0x606/0xa40
[   94.931072][ T5064]  ext4_map_blocks+0xa2f/0x1cd0
[   94.935932][ T5064]  ? ext4_issue_zeroout+0x260/0x260
[   94.941154][ T5064]  _ext4_get_block+0x238/0x6a0
[   94.945926][ T5064]  ? ext4_get_block+0x40/0x40
[   94.950606][ T5064]  ? _raw_spin_unlock+0x28/0x40
[   94.955460][ T5064]  ? create_empty_buffers+0x53e/0x740
[   94.960828][ T5064]  __block_write_begin_int+0x54d/0x1ad0
[   94.966384][ T5064]  ? ext4_es_is_delayed+0x40/0x40
[   94.971409][ T5064]  ? folio_zero_new_buffers+0x540/0x540
[   94.976952][ T5064]  ? rcu_read_lock_any_held+0xb7/0x160
[   94.982426][ T5064]  block_page_mkwrite+0x1cc/0x300
[   94.987450][ T5064]  ? ext4_es_is_delayed+0x40/0x40
[   94.992488][ T5064]  ext4_page_mkwrite+0x472/0xdf0
[   94.997462][ T5064]  ? ext4_es_is_delayed+0x40/0x40
[   95.002492][ T5064]  ? ext4_change_inode_journal_flag+0x8d0/0x8d0
[   95.008744][ T5064]  do_page_mkwrite+0x197/0x470
[   95.013511][ T5064]  do_wp_page+0x1d07/0x4d40
[   95.018019][ T5064]  ? folio_put+0xc0/0xc0
[   95.022696][ T5064]  ? read_lock_is_recursive+0x20/0x20
[   95.028160][ T5064]  ? do_raw_spin_lock+0x14e/0x370
[   95.033192][ T5064]  ? __lock_acquire+0x1345/0x1fd0
[   95.038218][ T5064]  handle_mm_fault+0x1b1c/0x6680
[   95.043177][ T5064]  ? handle_mm_fault+0x11d/0x6680
[   95.048206][ T5064]  ? numa_migrate_prep+0x260/0x260
[   95.053322][ T5064]  ? mtree_range_walk+0x6a0/0x7e0
[   95.058346][ T5064]  ? lock_vma_under_rcu+0x187/0x6f0
[   95.063540][ T5064]  ? __lock_acquire+0x1fd0/0x1fd0
[   95.068566][ T5064]  ? lock_vma_under_rcu+0x2f6/0x6f0
[   95.073786][ T5064]  ? lock_vma_under_rcu+0x5df/0x6f0
[   95.078984][ T5064]  ? lock_vma_under_rcu+0x187/0x6f0
[   95.084183][ T5064]  ? exc_page_fault+0x110/0x870
[   95.089068][ T5064]  exc_page_fault+0x456/0x870
[   95.093748][ T5064]  asm_exc_page_fault+0x26/0x30
[   95.098603][ T5064] RIP: 0033:0x7fc26ea5118c
[   95.103015][ T5064] Code: 73 00 e9 59 f7 ff ff 66 c7 04 25 00 01 00 20 2e 00 e9 ee f7 ff ff b8 00 36 00 20 48 8d 35 54 d8 0a 00 b9 25 00 00 00 48 89 c7 <f3> 48 a5 0f b6 06 88 07 e9 fe f7 ff ff 50 b9 00 36 00 20 ba ac 04
[   95.122621][ T5064] RSP: 002b:00007ffd640ee610 EFLAGS: 00010246
[   95.128697][ T5064] RAX: 0000000020003600 RBX: 0000000020001b00 RCX: 0000000000000025
[   95.136670][ T5064] RDX: f5aaa111fc3d2afa RSI: 00007fc26eafe9d8 RDI: 0000000020003600
[   95.144637][ T5064] RBP: 00007ffd640ee6e8 R08: 00007fc26eadf207 R09: 00007fc26eadf207
[   95.152607][ T5064] R10: 00007ffd640ee6e8 R11: 0000000000000246 R12: 00007ffd640ee760
[   95.160576][ T5064] R13: 00007ffd640ee6f0 R14: 00007ffd640ee710 R15: 00007fc26eadf065
[   95.168551][ T5064]  </TASK>
[   95.171564][ T5064] 
[   95.173881][ T5064] The buggy address belongs to the physical page:
[   95.180282][ T5064] page:ffffea0001b79640 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x6de59
[   95.190427][ T5064] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[   95.197526][ T5064] page_type: 0xffffffff()
[   95.201846][ T5064] raw: 00fff00000000000 ffffea0001d0f588 ffffea0001b79608 0000000000000000
[   95.210426][ T5064] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
[   95.219001][ T5064] page dumped because: kasan: bad access detected
[   95.225405][ T5064] page_owner tracks the page as freed
[   95.230758][ T5064] page last allocated via order 0, migratetype Movable, gfp_mask 0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), pid 5064, tgid 5064 (syz-executor215), ts 94572379866, free_ts 94586815274
[   95.249678][ T5064]  post_alloc_hook+0x1e6/0x210
[   95.254441][ T5064]  get_page_from_freelist+0x33ea/0x3570
[   95.259982][ T5064]  __alloc_pages+0x255/0x680
[   95.264568][ T5064]  alloc_pages_mpol+0x3de/0x640
[   95.269410][ T5064]  vma_alloc_folio+0xf3/0x3f0
[   95.274081][ T5064]  do_wp_page+0x1234/0x4d40
[   95.278579][ T5064]  handle_mm_fault+0x1b1c/0x6680
[   95.283508][ T5064]  exc_page_fault+0x456/0x870
[   95.288192][ T5064]  asm_exc_page_fault+0x26/0x30
[   95.293041][ T5064] page last free stack trace:
[   95.297727][ T5064]  free_unref_page_prepare+0x931/0xa60
[   95.303176][ T5064]  free_unref_page_list+0x5a0/0x840
[   95.308386][ T5064]  release_pages+0x2117/0x2400
[   95.313147][ T5064]  tlb_flush_mmu+0x34c/0x4e0
[   95.317731][ T5064]  tlb_finish_mmu+0xd4/0x1f0
[   95.322315][ T5064]  unmap_region+0x300/0x350
[   95.326825][ T5064]  do_vmi_align_munmap+0x1223/0x1860
[   95.332121][ T5064]  do_vmi_munmap+0x24d/0x2d0
[   95.336712][ T5064]  __vm_munmap+0x230/0x450
[   95.341148][ T5064]  __x64_sys_munmap+0x69/0x80
[   95.345825][ T5064]  do_syscall_64+0x45/0x110
[   95.350323][ T5064]  entry_SYSCALL_64_after_hwframe+0x63/0x6b
[   95.356213][ T5064] 
[   95.358528][ T5064] Memory state around the buggy address:
[   95.364161][ T5064]  ffff88806de58f00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   95.372216][ T5064]  ffff88806de58f80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   95.380270][ T5064] >ffff88806de59000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   95.388322][ T5064]                                                              ^
[   95.396030][ T5064]  ffff88806de59080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   95.404083][ T5064]  ffff88806de59100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   95.412137][ T5064] ==================================================================
[   95.420517][ T5064] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[   95.427744][ T5064] CPU: 0 PID: 5064 Comm: syz-executor215 Not tainted 6.7.0-rc1-syzkaller-00139-g6bc40e44f1dd #0
[   95.438160][ T5064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[   95.448218][ T5064] Call Trace:
[   95.451501][ T5064]  <TASK>
[   95.454435][ T5064]  dump_stack_lvl+0x1e7/0x2d0
[   95.459129][ T5064]  ? nf_tcp_handle_invalid+0x650/0x650
[   95.464594][ T5064]  ? panic+0x850/0x850
[   95.468679][ T5064]  ? vscnprintf+0x5d/0x80
[   95.473020][ T5064]  panic+0x349/0x850
[   95.476926][ T5064]  ? check_panic_on_warn+0x21/0xa0
[   95.482047][ T5064]  ? __memcpy_flushcache+0x2b0/0x2b0
[   95.487349][ T5064]  ? _raw_spin_unlock_irqrestore+0x12c/0x140
[   95.493341][ T5064]  ? _raw_spin_unlock+0x40/0x40
[   95.498204][ T5064]  ? print_report+0x4fb/0x540
[   95.502890][ T5064]  check_panic_on_warn+0x82/0xa0
[   95.507832][ T5064]  ? ext4_find_extent+0xbc8/0xde0
[   95.512862][ T5064]  end_report+0x6e/0x140
[   95.517110][ T5064]  kasan_report+0x153/0x170
[   95.521622][ T5064]  ? ext4_find_extent+0xbc8/0xde0
[   95.526650][ T5064]  ext4_find_extent+0xbc8/0xde0
[   95.531508][ T5064]  ext4_ext_map_blocks+0x2cb/0x7150
[   95.536706][ T5064]  ? mark_lock+0x9a/0x350
[   95.541048][ T5064]  ? mark_lock+0x9a/0x350
[   95.545390][ T5064]  ? ext4_ext_release+0x10/0x10
[   95.550290][ T5064]  ? ext4_page_mkwrite+0x472/0xdf0
[   95.555416][ T5064]  ? __down_write_common+0x161/0x200
[   95.560720][ T5064]  ? ext4_es_lookup_extent+0x606/0xa40
[   95.566185][ T5064]  ext4_map_blocks+0xa2f/0x1cd0
[   95.571053][ T5064]  ? ext4_issue_zeroout+0x260/0x260
[   95.576283][ T5064]  _ext4_get_block+0x238/0x6a0
[   95.581082][ T5064]  ? ext4_get_block+0x40/0x40
[   95.585786][ T5064]  ? _raw_spin_unlock+0x28/0x40
[   95.590654][ T5064]  ? create_empty_buffers+0x53e/0x740
[   95.596036][ T5064]  __block_write_begin_int+0x54d/0x1ad0
[   95.601599][ T5064]  ? ext4_es_is_delayed+0x40/0x40
[   95.606634][ T5064]  ? folio_zero_new_buffers+0x540/0x540
[   95.612179][ T5064]  ? rcu_read_lock_any_held+0xb7/0x160
[   95.617735][ T5064]  block_page_mkwrite+0x1cc/0x300
[   95.622765][ T5064]  ? ext4_es_is_delayed+0x40/0x40
[   95.627801][ T5064]  ext4_page_mkwrite+0x472/0xdf0
[   95.632754][ T5064]  ? ext4_es_is_delayed+0x40/0x40
[   95.637791][ T5064]  ? ext4_change_inode_journal_flag+0x8d0/0x8d0
[   95.644049][ T5064]  do_page_mkwrite+0x197/0x470
[   95.648828][ T5064]  do_wp_page+0x1d07/0x4d40
[   95.653343][ T5064]  ? folio_put+0xc0/0xc0
[   95.657591][ T5064]  ? read_lock_is_recursive+0x20/0x20
[   95.663005][ T5064]  ? do_raw_spin_lock+0x14e/0x370
[   95.668045][ T5064]  ? __lock_acquire+0x1345/0x1fd0
[   95.673079][ T5064]  handle_mm_fault+0x1b1c/0x6680
[   95.678027][ T5064]  ? handle_mm_fault+0x11d/0x6680
[   95.683065][ T5064]  ? numa_migrate_prep+0x260/0x260
[   95.688186][ T5064]  ? mtree_range_walk+0x6a0/0x7e0
[   95.693218][ T5064]  ? lock_vma_under_rcu+0x187/0x6f0
[   95.698426][ T5064]  ? __lock_acquire+0x1fd0/0x1fd0
[   95.703468][ T5064]  ? lock_vma_under_rcu+0x2f6/0x6f0
[   95.708689][ T5064]  ? lock_vma_under_rcu+0x5df/0x6f0
[   95.713895][ T5064]  ? lock_vma_under_rcu+0x187/0x6f0
[   95.719107][ T5064]  ? exc_page_fault+0x110/0x870
[   95.723972][ T5064]  exc_page_fault+0x456/0x870
[   95.728667][ T5064]  asm_exc_page_fault+0x26/0x30
[   95.733525][ T5064] RIP: 0033:0x7fc26ea5118c
[   95.737958][ T5064] Code: 73 00 e9 59 f7 ff ff 66 c7 04 25 00 01 00 20 2e 00 e9 ee f7 ff ff b8 00 36 00 20 48 8d 35 54 d8 0a 00 b9 25 00 00 00 48 89 c7 <f3> 48 a5 0f b6 06 88 07 e9 fe f7 ff ff 50 b9 00 36 00 20 ba ac 04
[   95.757568][ T5064] RSP: 002b:00007ffd640ee610 EFLAGS: 00010246
[   95.763637][ T5064] RAX: 0000000020003600 RBX: 0000000020001b00 RCX: 0000000000000025
[   95.771611][ T5064] RDX: f5aaa111fc3d2afa RSI: 00007fc26eafe9d8 RDI: 0000000020003600
[   95.779612][ T5064] RBP: 00007ffd640ee6e8 R08: 00007fc26eadf207 R09: 00007fc26eadf207
[   95.787586][ T5064] R10: 00007ffd640ee6e8 R11: 0000000000000246 R12: 00007ffd640ee760
[   95.795585][ T5064] R13: 00007ffd640ee6f0 R14: 00007ffd640ee710 R15: 00007fc26eadf065
[   95.803568][ T5064]  </TASK>
[   95.806886][ T5064] Kernel Offset: disabled
[   95.811216][ T5064] Rebooting in 86400 seconds..