$ strace target/release/rs_doom --iwad ~/.doomwads/DOOM2.WAD
execve("target/release/rs_doom", ["target/release/rs_doom", "--iwad", "/home/alinz/.doomwads/DOOM2.WAD"], 0x7ffc61e56e10 /* 61 vars */) = 0
brk(NULL) = 0x55eb88498000
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
fstat(3, {st_mode=S_IFREG|0644, st_size=248277, ...}) = 0
mmap(NULL, 248277, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa9c4366000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/libdl.so.2", 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@\r\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=14144, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa9c4364000
mmap(NULL, 2109584, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c3f7b000
mprotect(0x7fa9c3f7e000, 2093056, PROT_NONE) = 0
mmap(0x7fa9c417d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fa9c417d000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/librt.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\0p\36\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=30912, ...}) = 0
mmap(NULL, 2128376, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c3d73000
mprotect(0x7fa9c3d7a000, 2093056, PROT_NONE) = 0
mmap(0x7fa9c3f79000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7fa9c3f79000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/libpthread.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"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=146664, ...}) = 0
mmap(NULL, 2216504, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c3b55000
mprotect(0x7fa9c3b6e000, 2093056, PROT_NONE) = 0
mmap(0x7fa9c3d6d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0x7fa9c3d6d000
mmap(0x7fa9c3d6f000, 12856, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fa9c3d6f000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/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"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=863176, ...}) = 0
mmap(NULL, 2192112, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c393d000
mprotect(0x7fa9c3954000, 2093056, PROT_NONE) = 0
mmap(0x7fa9c3b53000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x7fa9c3b53000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/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\2001\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=2105608, ...}) = 0
mmap(NULL, 3914128, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c3581000
mprotect(0x7fa9c3734000, 2093056, PROT_NONE) = 0
mmap(0x7fa9c3933000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b2000) = 0x7fa9c3933000
mmap(0x7fa9c3939000, 14736, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fa9c3939000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/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\240\267\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1656648, ...}) = 0
mmap(NULL, 3751960, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c31ec000
mprotect(0x7fa9c337f000, 2097152, PROT_NONE) = 0
mmap(0x7fa9c357f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x193000) = 0x7fa9c357f000
close(3) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa9c4362000
mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa9c435f000
arch_prctl(ARCH_SET_FS, 0x7fa9c435f880) = 0
mprotect(0x7fa9c3933000, 16384, PROT_READ) = 0
mprotect(0x7fa9c357f000, 4096, PROT_READ) = 0
mprotect(0x7fa9c3b53000, 4096, PROT_READ) = 0
mprotect(0x7fa9c3d6d000, 4096, PROT_READ) = 0
mprotect(0x7fa9c3f79000, 4096, PROT_READ) = 0
mprotect(0x7fa9c417d000, 4096, PROT_READ) = 0
mprotect(0x55eb86678000, 90112, PROT_READ) = 0
mprotect(0x7fa9c43a3000, 4096, PROT_READ) = 0
munmap(0x7fa9c4366000, 248277) = 0
set_tid_address(0x7fa9c435fb50) = 32512
set_robust_list(0x7fa9c435fb60, 24) = 0
rt_sigaction(SIGRTMIN, {sa_handler=0x7fa9c3b5a790, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7fa9c3b66a80}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7fa9c3b5a830, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa9c3b66a80}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/etc/malloc.conf", 0x7ffcfbff5b50, 4096) = -1 ENOENT (No such file or directory)
open("/proc/sys/vm/overcommit_memory", O_RDONLY) = 3
read(3, "0", 1) = 1
close(3) = 0
brk(NULL) = 0x55eb88498000
mmap(NULL, 2097152, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x7fa9c2fec000
munmap(0x7fa9c2fec000, 2097152) = 0
mmap(NULL, 4190208, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x7fa9c2ded000
munmap(0x7fa9c2ded000, 77824) = 0
munmap(0x7fa9c3000000, 2015232) = 0
openat(AT_FDCWD, "/sys/devices/system/cpu/online", O_RDONLY|O_CLOEXEC) = 3
read(3, "0-11\n", 8192) = 5
close(3) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[PIPE], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fa9c35b78f0}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
mmap(NULL, 2097152, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x7fa9c2c00000
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
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(3, "55eb8601e000-55eb86478000 r-xp 0"..., 1024) = 1024
read(3, "libc-2.27.so\n7fa9c3933000-7fa9c3"..., 1024) = 1024
read(3, "pthread-2.27.so\n7fa9c3d6f000-7fa"..., 1024) = 1024
read(3, "4135 /usr/lib"..., 1024) = 427
close(3) = 0
sched_getaffinity(32512, 32, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]) = 32
rt_sigaction(SIGSEGV, {sa_handler=0x55eb8632b4c0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_SIGINFO, sa_restorer=0x7fa9c3b66a80}, NULL, 8) = 0
rt_sigaction(SIGBUS, {sa_handler=0x55eb8632b4c0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_SIGINFO, sa_restorer=0x7fa9c3b66a80}, NULL, 8) = 0
sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa9c43a1000
sigaltstack({ss_sp=0x7fa9c43a1000, ss_flags=0, ss_size=8192}, NULL) = 0
getrandom("", 0, GRND_NONBLOCK) = 0
getrandom("\xad\x61\x59\xd1\x83\x28\x4b\x05\xaf\x72\x2b\x9d\x4b\xfc\x14\xe1", 16, GRND_NONBLOCK) = 16
getrandom("", 0, 0) = 0
getrandom("\xa8\x7e\xb1\xbc\xb7\x25\x0a\x51\xf9\x69\x70\x7e\x99\xde\x10\x53\x38\x26\xb8\xbf\xf5\x26\xae\x2a\x1e\xd2\xa2\xe9\x84\xc3\x7e\x85"..., 2048, 0) = 2048
futex(0x7fa9c417e048, FUTEX_WAKE_PRIVATE, 2147483647) = 0
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=248277, ...}) = 0
mmap(NULL, 248277, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa9c4322000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/libwayland-client.so", 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\0pP\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=59848, ...}) = 0
mmap(NULL, 2155304, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c29f1000
mprotect(0x7fa9c29fe000, 2093056, PROT_NONE) = 0
mmap(0x7fa9c2bfd000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xc000) = 0x7fa9c2bfd000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/libffi.so.6", 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\300\32\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=35280, ...}) = 0
mmap(NULL, 2131560, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c27e8000
mprotect(0x7fa9c27ef000, 2097152, PROT_NONE) = 0
mmap(0x7fa9c29ef000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7fa9c29ef000
close(3) = 0
mprotect(0x7fa9c29ef000, 4096, PROT_READ) = 0
mprotect(0x7fa9c2bfd000, 8192, PROT_READ) = 0
munmap(0x7fa9c4322000, 248277) = 0
socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC, 0) = 3
connect(3, {sa_family=AF_UNIX, sun_path="/run/user/1000/wayland-0"}, 27) = -1 ENOENT (No such file or directory)
close(3) = 0
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=248277, ...}) = 0
mmap(NULL, 248277, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa9c4322000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/libX11.so.6", 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\220\333\1\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1306096, ...}) = 0
mmap(NULL, 3403064, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c24a9000
mprotect(0x7fa9c25e2000, 2097152, PROT_NONE) = 0
mmap(0x7fa9c27e2000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x139000) = 0x7fa9c27e2000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/libxcb.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\0p\273\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=166888, ...}) = 0
mmap(NULL, 2261256, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c2280000
mprotect(0x7fa9c22a7000, 2097152, PROT_NONE) = 0
mmap(0x7fa9c24a7000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x27000) = 0x7fa9c24a7000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/libXau.so.6", 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\200\f\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=15224, ...}) = 0
mmap(NULL, 2109480, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c207c000
mprotect(0x7fa9c207e000, 2097152, PROT_NONE) = 0
mmap(0x7fa9c227e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fa9c227e000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/libXdmcp.so.6", 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\240\22\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=22120, ...}) = 0
mmap(NULL, 2117648, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c1e76000
mprotect(0x7fa9c1e7b000, 2093056, PROT_NONE) = 0
mmap(0x7fa9c207a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7fa9c207a000
close(3) = 0
mprotect(0x7fa9c207a000, 4096, PROT_READ) = 0
mprotect(0x7fa9c227e000, 4096, PROT_READ) = 0
mprotect(0x7fa9c24a7000, 4096, PROT_READ) = 0
mprotect(0x7fa9c27e2000, 4096, PROT_READ) = 0
munmap(0x7fa9c4322000, 248277) = 0
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=248277, ...}) = 0
mmap(NULL, 248277, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa9c4322000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/libXcursor.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\240$\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=38512, ...}) = 0
mmap(NULL, 2134056, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c1c6c000
mprotect(0x7fa9c1c75000, 2093056, PROT_NONE) = 0
mmap(0x7fa9c1e74000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7fa9c1e74000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/libXrender.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\360\33\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=43544, ...}) = 0
mmap(NULL, 2138760, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c1a61000
mprotect(0x7fa9c1a6a000, 2097152, PROT_NONE) = 0
mmap(0x7fa9c1c6a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x7fa9c1c6a000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/libXfixes.so.3", 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@\24\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=23328, ...}) = 0
mmap(NULL, 2117688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c185b000
mprotect(0x7fa9c1860000, 2093056, PROT_NONE) = 0
mmap(0x7fa9c1a5f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7fa9c1a5f000
close(3) = 0
mprotect(0x7fa9c1a5f000, 4096, PROT_READ) = 0
mprotect(0x7fa9c1c6a000, 4096, PROT_READ) = 0
mprotect(0x7fa9c1e74000, 4096, PROT_READ) = 0
munmap(0x7fa9c4322000, 248277) = 0
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=248277, ...}) = 0
mmap(NULL, 248277, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa9c4322000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/libXrandr.so.2", 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\220\33\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=43984, ...}) = 0
mmap(NULL, 2138280, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c1650000
mprotect(0x7fa9c165a000, 2093056, PROT_NONE) = 0
mmap(0x7fa9c1859000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x7fa9c1859000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/libXext.so.6", 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 5\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=72576, ...}) = 0
mmap(NULL, 2168632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c143e000
mprotect(0x7fa9c144f000, 2093056, PROT_NONE) = 0
mmap(0x7fa9c164e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7fa9c164e000
close(3) = 0
mprotect(0x7fa9c164e000, 4096, PROT_READ) = 0
mprotect(0x7fa9c1859000, 4096, PROT_READ) = 0
munmap(0x7fa9c4322000, 248277) = 0
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=248277, ...}) = 0
mmap(NULL, 248277, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa9c4322000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/libXi.so.6", 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\200#\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=68040, ...}) = 0
mmap(NULL, 2163368, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c122d000
mprotect(0x7fa9c123c000, 2097152, PROT_NONE) = 0
mmap(0x7fa9c143c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf000) = 0x7fa9c143c000
close(3) = 0
mprotect(0x7fa9c143c000, 4096, PROT_READ) = 0
munmap(0x7fa9c4322000, 248277) = 0
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=248277, ...}) = 0
mmap(NULL, 248277, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa9c4322000
close(3) = 0
openat(AT_FDCWD, "/usr/lib/libX11-xcb.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\260\5\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=5968, ...}) = 0
mmap(NULL, 2101288, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa9c102b000
mprotect(0x7fa9c102c000, 2093056, PROT_NONE) = 0
mmap(0x7fa9c122b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0) = 0x7fa9c122b000
close(3) = 0
mprotect(0x7fa9c122b000, 4096, PROT_READ) = 0
munmap(0x7fa9c4322000, 248277) = 0
--- SIGILL {si_signo=SIGILL, si_code=ILL_ILLOPN, si_addr=0x55eb86239bab} ---
+++ killed by SIGILL (core dumped) +++