$ strace below
execve("/usr/bin/below", ["below"], 0x7ffe6c58e130 /* 37 vars */) = 0
brk(NULL) = 0x5572e3f8d000
arch_prctl(0x3001 /* ARCH_??? */, 0x7fff144d5ef0) = -1 EINVAL (Invalid argument)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6c209cb000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=57255, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 57255, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f6c209bd000
close(3) = 0
openat(AT_FDCWD, "/lib64/libzstd.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\351\357\4\10=\0000M\243\244\346c\215M!\317"..., 172, 744) = 172
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=735528, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 729424, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6c2090a000
mprotect(0x7f6c2090f000, 704512, PROT_NONE) = 0
mmap(0x7f6c2090f000, 638976, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f6c2090f000
mmap(0x7f6c209ab000, 61440, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa1000) = 0x7f6c209ab000
mmap(0x7f6c209bb000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb0000) = 0x7f6c209bb000
close(3) = 0
openat(AT_FDCWD, "/lib64/libbpf.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0c\5\305X\272\16vC\1\37\306\232\224eG\216"..., 172, 744) = 172
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=364200, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 356976, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6c208b2000
mmap(0x7f6c208bc000, 221184, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa000) = 0x7f6c208bc000
mmap(0x7f6c208f2000, 86016, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x40000) = 0x7f6c208f2000
mmap(0x7f6c20907000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x54000) = 0x7f6c20907000
close(3) = 0
openat(AT_FDCWD, "/lib64/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=128528, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 127272, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6c20892000
mmap(0x7f6c20895000, 94208, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f6c20895000
mmap(0x7f6c208ac000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a000) = 0x7f6c208ac000
mmap(0x7f6c208b0000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d000) = 0x7f6c208b0000
mmap(0x7f6c208b1000, 296, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6c208b1000
close(3) = 0
openat(AT_FDCWD, "/lib64/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=919824, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 905480, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6c207b4000
mmap(0x7f6c207c2000, 466944, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7f6c207c2000
mmap(0x7f6c20834000, 376832, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x80000) = 0x7f6c20834000
mmap(0x7f6c20890000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xdb000) = 0x7f6c20890000
close(3) = 0
openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\227\2\0\0\0\0\0"..., 832) = 832
pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
pread64(3, "\4\0\0\0@\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0"..., 80, 848) = 80
pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0o\\\345\24\251\347\365\36\2G\245'\303\244\36\331"..., 68, 928) = 68
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=2375216, ...}, AT_EMPTY_PATH) = 0
pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
mmap(NULL, 2104720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6c205b2000
mmap(0x7f6c205da000, 1523712, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7f6c205da000
mmap(0x7f6c2074e000, 360448, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19c000) = 0x7f6c2074e000
mmap(0x7f6c207a6000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1f3000) = 0x7f6c207a6000
mmap(0x7f6c207ac000, 32144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6c207ac000
close(3) = 0
openat(AT_FDCWD, "/lib64/libelf.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\5\204\274\270\2047\268\3523Q\16\323t5q"..., 176, 800) = 176
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=108592, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 106512, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6c20597000
mprotect(0x7f6c2059a000, 90112, PROT_NONE) = 0
mmap(0x7f6c2059a000, 69632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f6c2059a000
mmap(0x7f6c205ab000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x7f6c205ab000
mmap(0x7f6c205b0000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0x7f6c205b0000
mmap(0x7f6c205b1000, 16, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6c205b1000
close(3) = 0
openat(AT_FDCWD, "/lib64/libz.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0bJD\363\0351\335t\226H2\335_\274\0^"..., 172, 744) = 172
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=103280, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6c20595000
mmap(NULL, 102408, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6c2057b000
mprotect(0x7f6c2057e000, 86016, PROT_NONE) = 0
mmap(0x7f6c2057e000, 57344, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f6c2057e000
mmap(0x7f6c2058c000, 24576, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x11000) = 0x7f6c2058c000
mmap(0x7f6c20593000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f6c20593000
mmap(0x7f6c20594000, 8, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6c20594000
close(3) = 0
mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6c20578000
arch_prctl(ARCH_SET_FS, 0x7f6c20578840) = 0
set_tid_address(0x7f6c20578b10) = 7340
set_robust_list(0x7f6c20578b20, 24) = 0
rseq(0x7f6c205791e0, 0x20, 0, 0x53053053) = 0
mprotect(0x7f6c207a6000, 16384, PROT_READ) = 0
mprotect(0x7f6c20593000, 4096, PROT_READ) = 0
mprotect(0x7f6c205b0000, 4096, PROT_READ) = 0
mprotect(0x7f6c20890000, 4096, PROT_READ) = 0
mprotect(0x7f6c208b0000, 4096, PROT_READ) = 0
mprotect(0x7f6c20907000, 8192, PROT_READ) = 0
mprotect(0x7f6c209bb000, 4096, PROT_READ) = 0
mprotect(0x5572e25b5000, 274432, PROT_READ) = 0
mprotect(0x7f6c20a02000, 8192, PROT_READ) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
munmap(0x7f6c209bd000, 57255) = 0
poll([{fd=0, events=0}, {fd=1, events=0}, {fd=2, events=0}], 3, 0) = 0 (Timeout)
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[PIPE], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f6c205f0a70}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGSEGV, {sa_handler=0x5572e23ae5c0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_SIGINFO, sa_restorer=0x7f6c205f0a70}, NULL, 8) = 0
rt_sigaction(SIGBUS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGBUS, {sa_handler=0x5572e23ae5c0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_SIGINFO, sa_restorer=0x7f6c205f0a70}, NULL, 8) = 0
sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0
mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6c209c8000
mprotect(0x7f6c209c8000, 4096, PROT_NONE) = 0
sigaltstack({ss_sp=0x7f6c209c9000, ss_flags=0, ss_size=8192}, NULL) = 0
getrandom("\xc4\x46\x4f\xed\xc8\x36\x3d\xbb", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x5572e3f8d000
brk(0x5572e3fae000) = 0x5572e3fae000
openat(AT_FDCWD, "/proc/self/maps", O_RDONLY|O_CLOEXEC) = 3
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
newfstatat(3, "", {st_mode=S_IFREG|0444, st_size=0, ...}, AT_EMPTY_PATH) = 0
read(3, "5572e1edc000-5572e1f40000 r--p 0"..., 1024) = 1024
read(3, "00-7f6c20594000 r--p 00017000 00"..., 1024) = 1024
read(3, " /usr/lib64/lib"..., 1024) = 1024
read(3, ":2c 311 /"..., 1024) = 1024
read(3, "c209bb000-7f6c209bc000 r--p 000b"..., 1024) = 1024
close(3) = 0
sched_getaffinity(7340, 32, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47]) = 8
brk(0x5572e3fcf000) = 0x5572e3fcf000
getrandom("\xf8\x89\xbc\x70\x09\x9e\xdf\x66\x4f\xf4\x06\x26\xc7\xd6\x3c\xe6", 16, GRND_NONBLOCK) = 16
brk(0x5572e3fcd000) = 0x5572e3fcd000
statx(0, NULL, AT_STATX_SYNC_AS_STAT, STATX_ALL, NULL) = -1 EFAULT (Bad address)
statx(AT_FDCWD, "/etc/below/below.conf", AT_STATX_SYNC_AS_STAT, STATX_ALL, 0x7fff144d0f90) = -1 ENOENT (No such file or directory)
getuid() = 1000
newfstatat(AT_FDCWD, "/etc/nsswitch.conf", {st_mode=S_IFREG|0644, st_size=693, ...}, 0) = 0
newfstatat(AT_FDCWD, "/", {st_mode=S_IFDIR|0555, st_size=152, ...}, 0) = 0
openat(AT_FDCWD, "/etc/nsswitch.conf", O_RDONLY|O_CLOEXEC) = 3
newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=693, ...}, AT_EMPTY_PATH) = 0
read(3, "# Generated by authselect on Fri"..., 4096) = 693
read(3, "", 4096) = 0
newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=693, ...}, AT_EMPTY_PATH) = 0
close(3) = 0
openat(AT_FDCWD, "/etc/passwd", O_RDONLY|O_CLOEXEC) = 3
newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=2474, ...}, AT_EMPTY_PATH) = 0
lseek(3, 0, SEEK_SET) = 0
read(3, "root:x:0:0:root:/root:/bin/bash\n"..., 4096) = 2474
close(3) = 0
statx(AT_FDCWD, "/var/log/below", AT_STATX_SYNC_AS_STAT, STATX_ALL, {stx_mask=STATX_ALL|STATX_MNT_ID, stx_attributes=0, stx_mode=S_IFDIR|S_ISVTX|0777, stx_size=650, ...}) = 0
statx(AT_FDCWD, "/var/log/below", AT_STATX_SYNC_AS_STAT, STATX_ALL, {stx_mask=STATX_ALL|STATX_MNT_ID, stx_attributes=0, stx_mode=S_IFDIR|S_ISVTX|0777, stx_size=650, ...}) = 0
statx(AT_FDCWD, "/var/log/below", AT_STATX_SYNC_AS_STAT, STATX_ALL, {stx_mask=STATX_ALL|STATX_MNT_ID, stx_attributes=0, stx_mode=S_IFDIR|S_ISVTX|0777, stx_size=650, ...}) = 0
openat(AT_FDCWD, "/var/log/below", O_RDONLY|O_CLOEXEC) = 3
statx(3, "", AT_STATX_SYNC_AS_STAT|AT_EMPTY_PATH, STATX_ALL, {stx_mask=STATX_ALL|STATX_MNT_ID, stx_attributes=0, stx_mode=S_IFDIR|S_ISVTX|0777, stx_size=650, ...}) = 0
close(3) = 0
openat(AT_FDCWD, "/var/log/below/error_chris.log", O_WRONLY|O_CREAT|O_APPEND|O_CLOEXEC, 0666) = 3
statx(3, "", AT_STATX_SYNC_AS_STAT|AT_EMPTY_PATH, STATX_ALL, {stx_mask=STATX_ALL|STATX_MNT_ID, stx_attributes=0, stx_mode=S_IFREG|0666, stx_size=312, ...}) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7f6c2063c260, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6c205f0a70}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
mmap(NULL, 2101248, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6c20377000
mprotect(0x7f6c20378000, 2097152, PROT_READ|PROT_WRITE) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6c20577910, parent_tid=0x7f6c20577910, exit_signal=0, stack=0x7f6c20377000, stack_size=0x1ffe00, tls=0x7f6c20577640} => {parent_tid=[7341]}, 88) = 7341
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
socketpair(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC, 0, [4, 5]) = 0
rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x5572e23586b0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6c205f0a70}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTERM, {sa_handler=0x5572e23586b0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6c205f0a70}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
mmap(NULL, 2101248, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6c20176000
mprotect(0x7f6c20177000, 2097152, PROT_READ|PROT_WRITE) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6c20376910, parent_tid=0x7f6c20376910, exit_signal=0, stack=0x7f6c20176000, stack_size=0x1ffe00, tls=0x7f6c20376640} => {parent_tid=[7342]}, 88) = 7342
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
mmap(NULL, 2101248, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6c1bdff000
mprotect(0x7f6c1be00000, 2097152, PROT_READ|PROT_WRITE) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6c1bfff910, parent_tid=0x7f6c1bfff910, exit_signal=0, stack=0x7f6c1bdff000, stack_size=0x1ffe00, tls=0x7f6c1bfff640} => {parent_tid=[7343]}, 88) = 7343
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
openat(AT_FDCWD, "/var/log/below/store/index_01660089600", O_RDONLY|O_CLOEXEC) = 6
statx(6, "", AT_STATX_SYNC_AS_STAT|AT_EMPTY_PATH, STATX_ALL, {stx_mask=STATX_ALL|STATX_MNT_ID, stx_attributes=0, stx_mode=S_IFREG|0644, stx_size=424544, ...}) = 0
mmap(NULL, 424544, PROT_READ, MAP_SHARED, 6, 0) = 0x7f6c2010e000
close(6) = 0
openat(AT_FDCWD, "/var/log/below/store/data_01660089600", O_RDONLY|O_CLOEXEC) = 6
statx(6, "", AT_STATX_SYNC_AS_STAT|AT_EMPTY_PATH, STATX_ALL, {stx_mask=STATX_ALL|STATX_MNT_ID, stx_attributes=0, stx_mode=S_IFREG|0644, stx_size=575925208, ...}) = 0
mmap(NULL, 575925208, PROT_READ, MAP_SHARED, 6, 0) = 0x7f6bedac1000
close(6) = 0
openat(AT_FDCWD, "/var/log/below/store", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 7
newfstatat(7, "", {st_mode=S_IFDIR|0755, st_size=264, ...}, AT_EMPTY_PATH) = 0
getdents64(7, 0x5572e3fac8b0 /* 10 entries */, 32768) = 368
getdents64(7, 0x5572e3fac8b0 /* 0 entries */, 32768) = 0
close(7) = 0
openat(AT_FDCWD, "/var/log/below/store/index_01660089600", O_RDONLY|O_CLOEXEC) = 7
statx(7, "", AT_STATX_SYNC_AS_STAT|AT_EMPTY_PATH, STATX_ALL, {stx_mask=STATX_ALL|STATX_MNT_ID, stx_attributes=0, stx_mode=S_IFREG|0644, stx_size=424544, ...}) = 0
mmap(NULL, 424544, PROT_READ, MAP_SHARED, 7, 0) = 0x7f6c200a6000
close(7) = 0
openat(AT_FDCWD, "/var/log/below/store/data_01660089600", O_RDONLY|O_CLOEXEC) = 7
statx(7, "", AT_STATX_SYNC_AS_STAT|AT_EMPTY_PATH, STATX_ALL, {stx_mask=STATX_ALL|STATX_MNT_ID, stx_attributes=0, stx_mode=S_IFREG|0644, stx_size=575925208, ...}) = 0
mmap(NULL, 575925208, PROT_READ, MAP_SHARED, 7, 0) = 0x7f6bcb582000
close(7) = 0
munmap(0x7f6bcb582000, 575925208) = 0
munmap(0x7f6c200a6000, 424544) = 0
mmap(NULL, 2101248, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6c1b75a000
mprotect(0x7f6c1b75b000, 2097152, PROT_READ|PROT_WRITE) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6c1b95a910, parent_tid=0x7f6c1b95a910, exit_signal=0, stack=0x7f6c1b75a000, stack_size=0x1ffe00, tls=0x7f6c1b95a640} => {parent_tid=[7344]}, 88) = 7344
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
mmap(NULL, 2101248, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6c1b559000
mprotect(0x7f6c1b55a000, 2097152, PROT_READ|PROT_WRITE) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6c1b759910, parent_tid=0x7f6c1b759910, exit_signal=0, stack=0x7f6c1b559000, stack_size=0x1ffe00, tls=0x7f6c1b759640} => {parent_tid=[7345]}, 88) = 7345
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
mmap(NULL, 2101248, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6c1b358000
mprotect(0x7f6c1b359000, 2097152, PROT_READ|PROT_WRITE) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6c1b558910, parent_tid=0x7f6c1b558910, exit_signal=0, stack=0x7f6c1b358000, stack_size=0x1ffe00, tls=0x7f6c1b558640} => {parent_tid=[7346]}, 88) = 7346
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
mmap(NULL, 2101248, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6c1b157000
mprotect(0x7f6c1b158000, 2097152, PROT_READ|PROT_WRITE) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6c1b357910, parent_tid=0x7f6c1b357910, exit_signal=0, stack=0x7f6c1b157000, stack_size=0x1ffe00, tls=0x7f6c1b357640} => {parent_tid=[7347]}, 88) = 7347
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
mmap(NULL, 2101248, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6c1af56000
mprotect(0x7f6c1af57000, 2097152, PROT_READ|PROT_WRITE) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6c1b156910, parent_tid=0x7f6c1b156910, exit_signal=0, stack=0x7f6c1af56000, stack_size=0x1ffe00, tls=0x7f6c1b156640} => {parent_tid=[7348]}, 88) = 7348
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
openat(AT_FDCWD, "/sys/fs/cgroup/", O_RDONLY|O_CLOEXEC|O_PATH) = 7
fstatfs(7, {f_type=TMPFS_MAGIC, f_bsize=4096, f_blocks=1024, f_bfree=1024, f_bavail=1024, f_files=1024, f_ffree=1007, f_fsid={val=[0, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_RDONLY|ST_NOSUID|ST_NODEV|ST_NOEXEC}) = 0
close(7) = 0
futex(0x5572e3f8f8f8, FUTEX_WAKE_PRIVATE, 1) = 1
munmap(0x7f6c2010e000, 424544) = 0
munmap(0x7f6bedac1000, 575925208) = 0
futex(0x5572e3fa9888, FUTEX_WAKE_PRIVATE, 1) = 1
sigaltstack({ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=8192}, Aug 10 18:35:26.294NULL) = 0
munmap(0x7f6c209c8000, 12288) = 0
ERRO
----------------- Detected unclean exit ---------------------
Error Message: Not cgroup2 filesystem: "/sys/fs/cgroup/"
-------------------------------------------------------------
sched_yield() = 0
sched_yield() = 0
exit_group(1) = ?
+++ exited with 1 +++