futex(0xc82002ad08, FUTEX_WAKE, 1)      = 1
openat(AT_FDCWD, "/etc/os-release", O_RDONLY|O_CLOEXEC) = 3
read(3, "NAME=\"Ubuntu\"\nVERSION=\"16.04.3 L"..., 4096) = 298
read(3, "", 3798)                       = 0
stat("/snap/core/current/usr/share/locale-langpack/en_US/LC_MESSAGES/snappy.mo", 0xc8200612e8) = -1 ENOENT (No such file or directory)
stat("/snap/core/current/usr/share/locale/en_US/LC_MESSAGES/snappy.mo", 0xc8200613b8) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en_US/LC_MESSAGES/snappy.mo", 0xc820061488) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en_US/LC_MESSAGES/snappy.mo", 0xc820061558) = -1 ENOENT (No such file or directory)
stat("/snap/core/current/usr/share/locale-langpack/en/LC_MESSAGES/snappy.mo", 0xc820061628) = -1 ENOENT (No such file or directory)
stat("/snap/core/current/usr/share/locale/en/LC_MESSAGES/snappy.mo", 0xc8200616f8) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en/LC_MESSAGES/snappy.mo", 0xc8200617c8) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en/LC_MESSAGES/snappy.mo", 0xc820061898) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/proc/sys/net/core/somaxconn", O_RDONLY|O_CLOEXEC) = 4
read(4, "128\n", 4096)                  = 4
read(4, "", 4092)                       = 0
close(4)                                = 0
socket(PF_INET, SOCK_STREAM, IPPROTO_TCP) = 4
close(4)                                = 0
socket(PF_INET6, SOCK_STREAM, IPPROTO_TCP) = 4
setsockopt(4, SOL_IPV6, IPV6_V6ONLY, [1], 4) = 0
bind(4, {sa_family=AF_INET6, sin6_port=htons(0), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = 0
socket(PF_INET6, SOCK_STREAM, IPPROTO_TCP) = 5
setsockopt(5, SOL_IPV6, IPV6_V6ONLY, [0], 4) = 0
bind(5, {sa_family=AF_INET6, sin6_port=htons(0), inet_pton(AF_INET6, "::ffff:127.0.0.1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = 0
close(5)                                = 0
close(4)                                = 0
mmap(0xc820100000, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc820100000
mmap(0xc81fff0000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc81fff0000
futex(0xc82002a908, FUTEX_WAKE, 1)      = 1
openat(AT_FDCWD, "/dev/tty", O_RDONLY|O_CLOEXEC) = 4
futex(0xc82002ad08, FUTEX_WAKE, 1)      = 1
stat("/sys/kernel/security/apparmor/features/caps", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/dbus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/domain", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/file", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/mount", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/namespaces", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/network", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/ptrace", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/signal", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
uname({sysname="Linux", nodename="0-laptop-xps13-0", ...}) = 0
openat(AT_FDCWD, "/proc/sys/kernel/hostname", O_RDONLY|O_CLOEXEC) = 5
read(5, "0-laptop-xps13-0\n", 512)      = 17
close(5)                                = 0
socket(PF_LOCAL, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 5
setsockopt(5, SOL_SOCKET, SO_BROADCAST, [1], 4) = 0
connect(5, {sa_family=AF_LOCAL, sun_path="/dev/log"}, 11) = 0
epoll_create1(EPOLL_CLOEXEC)            = 6
epoll_ctl(6, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=285147032, u64=139655441743768}}) = 0
getsockname(5, {sa_family=AF_LOCAL, NULL}, [2]) = 0
getpeername(5, {sa_family=AF_LOCAL, sun_path="/run/systemd/journal/dev-log"}, [31]) = 0
readlinkat(AT_FDCWD, "/proc/self/exe", "/snap/core/2462/usr/bin/snap", 128) = 28
lstat("/snap/bin/hello", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0
readlinkat(AT_FDCWD, "/snap/bin/hello", "/usr/bin/snap", 128) = 13
readlinkat(AT_FDCWD, "/snap/hello/current", "x1", 128) = 2
openat(AT_FDCWD, "/snap/hello/x1/meta/snap.yaml", O_RDONLY|O_CLOEXEC) = 7
fstat(7, {st_mode=S_IFREG|0664, st_size=230, ...}) = 0
read(7, "apps:\n  hello:\n    command: comm"..., 742) = 230
read(7, "", 512)                        = 0
close(7)                                = 0
stat("/var/lib/snapd/snaps/hello_x1.snap", {st_mode=S_IFREG|0600, st_size=65536, ...}) = 0
stat("/snap/hello/x1/meta/hooks", 0xc8201073b8) = -1 ENOENT (No such file or directory)
readlinkat(AT_FDCWD, "/proc/self/exe", "/snap/core/2462/usr/bin/snap", 128) = 28
stat("/snap/core/current/usr/lib/snapd/snap-confine", {st_mode=S_IFREG|S_ISUID|0755, st_size=81672, ...}) = 0
getuid()                                = 0
socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 7
connect(7, {sa_family=AF_LOCAL, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(7)                                = 0
socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 7
connect(7, {sa_family=AF_LOCAL, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(7)                                = 0
open("/etc/nsswitch.conf", O_RDONLY|O_CLOEXEC) = 7
fstat(7, {st_mode=S_IFREG|0644, st_size=529, ...}) = 0
read(7, "# /etc/nsswitch.conf\n#\n# Example"..., 4096) = 529
read(7, "", 4096)                       = 0
close(7)                                = 0
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 7
fstat(7, {st_mode=S_IFREG|0644, st_size=109030, ...}) = 0
mmap(NULL, 109030, PROT_READ, MAP_PRIVATE, 7, 0) = 0x7f0410fcf000
close(7)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnss_compat.so.2", O_RDONLY|O_CLOEXEC) = 7
read(7, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\22\0\0\0\0\0\0"..., 832) = 832
fstat(7, {st_mode=S_IFREG|0644, st_size=35688, ...}) = 0
mmap(NULL, 2131040, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f040ee72000
mprotect(0x7f040ee7a000, 2093056, PROT_NONE) = 0
mmap(0x7f040f079000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x7000) = 0x7f040f079000
close(7)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnsl.so.1", O_RDONLY|O_CLOEXEC) = 7
read(7, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360?\0\0\0\0\0\0"..., 832) = 832
fstat(7, {st_mode=S_IFREG|0644, st_size=93128, ...}) = 0
mmap(NULL, 2198104, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f040ec59000
mprotect(0x7f040ec6f000, 2093056, PROT_NONE) = 0
mmap(0x7f040ee6e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x15000) = 0x7f040ee6e000
mmap(0x7f040ee70000, 6744, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f040ee70000
close(7)                                = 0
mprotect(0x7f040ee6e000, 4096, PROT_READ) = 0
mprotect(0x7f040f079000, 4096, PROT_READ) = 0
munmap(0x7f0410fcf000, 109030)          = 0
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 7
fstat(7, {st_mode=S_IFREG|0644, st_size=109030, ...}) = 0
mmap(NULL, 109030, PROT_READ, MAP_PRIVATE, 7, 0) = 0x7f0410fcf000
close(7)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnss_nis.so.2", O_RDONLY|O_CLOEXEC) = 7
read(7, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260 \0\0\0\0\0\0"..., 832) = 832
fstat(7, {st_mode=S_IFREG|0644, st_size=47648, ...}) = 0
mmap(NULL, 2143624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f040ea4d000
mprotect(0x7f040ea58000, 2093056, PROT_NONE) = 0
mmap(0x7f040ec57000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0xa000) = 0x7f040ec57000
close(7)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnss_files.so.2", O_RDONLY|O_CLOEXEC) = 7
read(7, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260!\0\0\0\0\0\0"..., 832) = 832
fstat(7, {st_mode=S_IFREG|0644, st_size=47600, ...}) = 0
mmap(NULL, 2168600, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f040e83b000
mprotect(0x7f040e846000, 2093056, PROT_NONE) = 0
mmap(0x7f040ea45000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0xa000) = 0x7f040ea45000
mmap(0x7f040ea47000, 22296, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f040ea47000
close(7)                                = 0
mprotect(0x7f040ea45000, 4096, PROT_READ) = 0
mprotect(0x7f040ec57000, 4096, PROT_READ) = 0
munmap(0x7f0410fcf000, 109030)          = 0
open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 7
lseek(7, 0, SEEK_CUR)                   = 0
fstat(7, {st_mode=S_IFREG|0644, st_size=2379, ...}) = 0
mmap(NULL, 2379, PROT_READ, MAP_SHARED, 7, 0) = 0x7f0411077000
lseek(7, 2379, SEEK_SET)                = 2379
munmap(0x7f0411077000, 2379)            = 0
close(7)                                = 0
stat("/root/snap/hello/x1", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/root/snap/hello/common", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
readlinkat(AT_FDCWD, "/root/snap/hello/current", "x1", 128) = 2
getuid()                                = 0
open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 7
lseek(7, 0, SEEK_CUR)                   = 0
fstat(7, {st_mode=S_IFREG|0644, st_size=2379, ...}) = 0
mmap(NULL, 2379, PROT_READ, MAP_SHARED, 7, 0) = 0x7f0411077000
lseek(7, 2379, SEEK_SET)                = 2379
munmap(0x7f0411077000, 2379)            = 0
close(7)                                = 0
stat("/run/user/0", {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0
stat("/home/gburgess/.Xauthority", {st_mode=S_IFREG|0600, st_size=122, ...}) = 0
openat(AT_FDCWD, "/home/gburgess/.Xauthority", O_RDONLY|O_CLOEXEC) = 7
lstat("/home", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/home/gburgess", {st_mode=S_IFDIR|0700, st_size=12288, ...}) = 0
lstat("/home/gburgess/.Xauthority", {st_mode=S_IFREG|0600, st_size=122, ...}) = 0
close(7)                                = 0
getuid()                                = 0
open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 7
lseek(7, 0, SEEK_CUR)                   = 0
fstat(7, {st_mode=S_IFREG|0644, st_size=2379, ...}) = 0
mmap(NULL, 2379, PROT_READ, MAP_SHARED, 7, 0) = 0x7f0411077000
lseek(7, 2379, SEEK_SET)                = 2379
munmap(0x7f0411077000, 2379)            = 0
close(7)                                = 0
geteuid()                               = 0
execve("/snap/core/current/usr/lib/snapd/snap-confine", ["/snap/core/current/usr/lib/snapd"..., "--classic", "snap.hello.hello", "/usr/lib/snapd/snap-exec", "hello"], [/* 30 vars */]) = 0
brk(NULL)                               = 0x24ac000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb1769d7000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=109030, ...}) = 0
mmap(NULL, 109030, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fb1769bc000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libudev.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
fstat(3, {st_mode=S_IFREG|0644, st_size=126840, ...}) = 0
mmap(NULL, 130656, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb17699c000
mmap(0x7fb1769ba000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d000) = 0x7fb1769ba000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/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\260`\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=138696, ...}) = 0
mmap(NULL, 2212904, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb176597000
mprotect(0x7fb1765af000, 2093056, PROT_NONE) = 0
mmap(0x7fb1767ae000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7fb1767ae000
mmap(0x7fb1767b0000, 13352, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb1767b0000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/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\0P\t\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb17699b000
mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb1761cd000
mprotect(0x7fb17638d000, 2097152, PROT_NONE) = 0
mmap(0x7fb17658d000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7fb17658d000
mmap(0x7fb176593000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb176593000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/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\0\0!\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=31712, ...}) = 0
mmap(NULL, 2128832, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb175fc5000
mprotect(0x7fb175fcc000, 2093056, PROT_NONE) = 0
mmap(0x7fb1761cb000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7fb1761cb000
close(3)                                = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb17699a000
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb176998000
arch_prctl(ARCH_SET_FS, 0x7fb176998740) = 0
mprotect(0x7fb17658d000, 16384, PROT_READ) = 0
mprotect(0x7fb1767ae000, 4096, PROT_READ) = 0
mprotect(0x7fb1761cb000, 4096, PROT_READ) = 0
mprotect(0x7fb1769ba000, 4096, PROT_READ) = 0
mprotect(0x612000, 4096, PROT_READ)     = 0
mprotect(0x7fb1769d9000, 4096, PROT_READ) = 0
munmap(0x7fb1769bc000, 109030)          = 0
set_tid_address(0x7fb176998a10)         = 2831
set_robust_list(0x7fb176998a20, 24)     = 0
rt_sigaction(SIGRTMIN, {0x7fb17659cb50, [], SA_RESTORER|SA_SIGINFO, 0x7fb1765a8390}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x7fb17659cbe0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7fb1765a8390}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
brk(NULL)                               = 0x24ac000
brk(0x24cd000)                          = 0x24cd000
getuid()                                = 0
getgid()                                = 0
geteuid()                               = 0
open("/proc/mounts", O_RDONLY|O_CLOEXEC) = 3
futex(0x7fb176594008, FUTEX_WAKE_PRIVATE, 2147483647) = 0
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(3, "sysfs /sys sysfs rw,nosuid,nodev"..., 1024) = 1024
stat("/sys/kernel/security/apparmor", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
close(3)                                = 0
gettid()                                = 2831
open("/proc/2831/attr/current", O_RDONLY) = 3
read(3, "/snap/core/2462/usr/lib/snapd/sn"..., 128) = 53
read(3, "", 75)                         = 0
close(3)                                = 0
geteuid()                               = 0
open("/", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 3
mkdirat(3, "run", 0755)                 = -1 EEXIST (File exists)
openat(3, "run", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 4
close(3)                                = 0
mkdirat(4, "snapd", 0755)               = -1 EEXIST (File exists)
openat(4, "snapd", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 3
close(4)                                = 0
mkdirat(3, "lock", 0755)                = -1 EEXIST (File exists)
openat(3, "lock", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 4
close(3)                                = 0
close(4)                                = 0
open("/run/snapd/lock", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC|O_PATH) = 3
openat(3, "/run/snapd/lock/.lock", O_RDWR|O_CREAT|O_NOFOLLOW|O_CLOEXEC, 0600) = 4
rt_sigaction(SIGALRM, {0x406b60, [], SA_RESTORER, 0x7fb1765a8390}, NULL, 8) = 0
alarm(3)                                = 0
flock(4, LOCK_EX)                       = 0
alarm(0)                                = 3
rt_sigaction(SIGALRM, {SIG_DFL, [], SA_RESTORER, 0x7fb1765a8390}, NULL, 8) = 0
close(3)                                = 0
open("/proc/self/mountinfo", O_RDONLY)  = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(3, "19 25 0:18 / /sys rw,nosuid,node"..., 1024) = 1024
read(3, "d-cgroups-agent,name=systemd\n31 "..., 1024) = 1024
read(3, "elatime shared:21 - cgroup cgrou"..., 1024) = 1024
read(3, "quashfs /dev/loop1 ro\n47 25 7:6 "..., 1024) = 1024
read(3, "d.mnt rw - nsfs nsfs rw\n612 78 0"..., 1024) = 1024
read(3, "uashfs /dev/loop14 ro\n101 25 7:7"..., 1024) = 186
read(3, "", 1024)                       = 0
close(3)                                = 0
flock(4, LOCK_UN)                       = 0
close(4)                                = 0
setresgid(-1, 0, -1)                    = 0
setresuid(-1, 0, -1)                    = 0
open("/", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 3
mkdirat(3, "root", 0755)                = -1 EEXIST (File exists)
openat(3, "root", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 4
close(3)                                = 0
mkdirat(4, "snap", 0755)                = -1 EEXIST (File exists)
openat(4, "snap", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 3
close(4)                                = 0
mkdirat(3, "hello", 0755)               = -1 EEXIST (File exists)
openat(3, "hello", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 4
close(3)                                = 0
mkdirat(4, "x1", 0755)                  = -1 EEXIST (File exists)
openat(4, "x1", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 3
close(4)                                = 0
close(3)                                = 0
gettid()                                = 2831
open("/proc/2831/attr/exec", O_WRONLY)  = 3
write(3, "exec snap.hello.hello", 21)   = 21
close(3)                                = 0
stat("/var/lib/snapd/seccomp/bpf//snap.hello.hello.bin", {st_mode=S_IFREG|0644, st_size=56, ...}) = 0
stat("/", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/var", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/var/lib", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/var/lib/snapd", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/var/lib/snapd/seccomp", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/var/lib/snapd/seccomp/bpf", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/var/lib/snapd/seccomp/bpf/snap.hello.hello.bin", {st_mode=S_IFREG|0644, st_size=56, ...}) = 0
open("/var/lib/snapd/seccomp/bpf//snap.hello.hello.bin", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=56, ...}) = 0
read(3, " \0\0\0\4\0\0\0\25\0\0\2>\0\0\300 \0\0\0\0\0\0\0005\0\2\1\0\0\0@"..., 32768) = 56
read(3, "", 28672)                      = 0
close(3)                                = 0
getresuid([0], [0], [0])                = 0
prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, {len = 7, filter = 0x7ffe70265f20}) = 0
geteuid()                               = 0
getuid()                                = 0
setresuid(-1, 0, -1)                    = 0
geteuid()                               = 0
setgid(0)                               = 0
setuid(0)                               = 0
execve("/usr/lib/snapd/snap-exec", ["/usr/lib/snapd/snap-exec", "hello"], [/* 30 vars */]) = 0
brk(NULL)                               = 0x86fabad000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f99656e6000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=109030, ...}) = 0
mmap(NULL, 109030, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f99656cb000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/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\260`\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=138696, ...}) = 0
mmap(NULL, 2212904, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f99652a6000
mprotect(0x7f99652be000, 2093056, PROT_NONE) = 0
mmap(0x7f99654bd000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f99654bd000
mmap(0x7f99654bf000, 13352, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f99654bf000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/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\0P\t\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f9964edc000
mprotect(0x7f996509c000, 2097152, PROT_NONE) = 0
mmap(0x7f996529c000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f996529c000
mmap(0x7f99652a2000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f99652a2000
close(3)                                = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f99656ca000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f99656c9000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f99656c8000
arch_prctl(ARCH_SET_FS, 0x7f99656c9700) = 0
mprotect(0x7f996529c000, 16384, PROT_READ) = 0
mprotect(0x7f99654bd000, 4096, PROT_READ) = 0
mprotect(0x86f93ed000, 1744896, PROT_READ) = 0
mprotect(0x7f99656e8000, 4096, PROT_READ) = 0
munmap(0x7f99656cb000, 109030)          = 0
set_tid_address(0x7f99656c99d0)         = 2831
set_robust_list(0x7f99656c99e0, 24)     = 0
rt_sigaction(SIGRTMIN, {0x7f99652abb50, [], SA_RESTORER|SA_SIGINFO, 0x7f99652b7390}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x7f99652abbe0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f99652b7390}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
brk(NULL)                               = 0x86fabad000
brk(0x86fabce000)                       = 0x86fabce000
sched_getaffinity(0, 8192, [f, 0, 0, 0, 0, 0, 0, 0]) = 8
mmap(0xc000000000, 65536, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc000000000
munmap(0xc000000000, 65536)             = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9965688000
mmap(0xc820000000, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc820000000
mmap(0xc81fff8000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc81fff8000
mmap(0xc000000000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc000000000
mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f99656d6000
rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0
sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0
sigaltstack({ss_sp=0xc820002000, ss_flags=0, ss_size=32672}, NULL) = 0
gettid()                                = 2831
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGHUP, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGHUP, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGINT, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGQUIT, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGILL, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGILL, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGTRAP, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTRAP, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGABRT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGABRT, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGBUS, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGBUS, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGFPE, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGFPE, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGUSR1, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGUSR1, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGSEGV, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSEGV, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGUSR2, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGUSR2, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGPIPE, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPIPE, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGALRM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGALRM, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTERM, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGSTKFLT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSTKFLT, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGCHLD, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGCHLD, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGURG, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGURG, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGXCPU, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXCPU, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGXFSZ, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXFSZ, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGVTALRM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGVTALRM, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGPROF, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPROF, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGWINCH, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGWINCH, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGIO, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGIO, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGPWR, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPWR, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGSYS, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSYS, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRTMIN, NULL, {0x7f99652abb50, [], SA_RESTORER|SA_SIGINFO, 0x7f99652b7390}, 8) = 0
rt_sigaction(SIGRTMIN, NULL, {0x7f99652abb50, [], SA_RESTORER|SA_SIGINFO, 0x7f99652b7390}, 8) = 0
rt_sigaction(SIGRTMIN, {0x7f99652abb50, [], SA_RESTORER|SA_STACK|SA_SIGINFO, 0x7f99652b7390}, NULL, 8) = 0
rt_sigaction(SIGRT_1, NULL, {0x7f99652abbe0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f99652b7390}, 8) = 0
rt_sigaction(SIGRT_1, NULL, {0x7f99652abbe0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f99652b7390}, 8) = 0
rt_sigaction(SIGRT_1, {0x7f99652abbe0, [], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x7f99652b7390}, NULL, 8) = 0
rt_sigaction(SIGRT_2, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_2, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_3, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_3, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_4, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_4, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_5, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_5, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_6, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_6, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_7, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_7, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_8, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_8, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_9, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_9, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_10, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_10, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_11, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_11, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_12, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_12, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_13, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_13, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_14, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_14, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_15, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_15, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_16, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_16, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_17, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_17, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_18, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_18, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_19, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_19, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_20, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_20, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_21, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_21, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_22, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_22, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_23, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_23, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_24, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_24, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_25, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_25, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_26, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_26, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_27, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_27, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_28, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_28, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_29, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_29, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_30, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_30, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_31, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_31, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigaction(SIGRT_32, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_32, {0x86f90a7a60, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x86f90a7a80}, NULL, 8) = 0
rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f99646db000
mprotect(0x7f99646db000, 4096, PROT_NONE) = 0
clone(child_stack=0x7f9964edaff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f9964edb9d0, tls=0x7f9964edb700, child_tidptr=0x7f9964edb9d0) = 3413
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9965648000
rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f9963eda000
mprotect(0x7f9963eda000, 4096, PROT_NONE) = 0
clone(child_stack=0x7f99646d9ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f99646da9d0, tls=0x7f99646da700, child_tidptr=0x7f99646da9d0) = 3414
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f99636d9000
mprotect(0x7f99636d9000, 4096, PROT_NONE) = 0
clone(child_stack=0x7f9963ed8ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f9963ed99d0, tls=0x7f9963ed9700, child_tidptr=0x7f9963ed99d0) = 3415
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
futex(0x86f95aee28, FUTEX_WAIT, 0, NULL) = 0
futex(0xc82002ad08, FUTEX_WAKE, 1)      = 1
openat(AT_FDCWD, "/etc/os-release", O_RDONLY|O_CLOEXEC) = 3
read(3, "NAME=\"Ubuntu\"\nVERSION=\"16.04.3 L"..., 4096) = 298
read(3, "", 3798)                       = 0
openat(AT_FDCWD, "/snap/hello/x1/meta/snap.yaml", O_RDONLY|O_CLOEXEC) = 4
fstat(4, {st_mode=S_IFREG|0664, st_size=230, ...}) = 0
read(4, "apps:\n  hello:\n    command: comm"..., 742) = 230
read(4, "", 512)                        = 0
close(4)                                = 0
stat("/var/lib/snapd/snaps/hello_x1.snap", {st_mode=S_IFREG|0600, st_size=65536, ...}) = 0
stat("/snap/hello/x1/meta/hooks", 0xc820061078) = -1 ENOENT (No such file or directory)
execve("/snap/hello/x1/command-hello.wrapper", ["/snap/hello/x1/command-hello.wra"...], [/* 30 vars */]) = 0
brk(NULL)                               = 0xa514e49000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f47f236d000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=109030, ...}) = 0
mmap(NULL, 109030, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f47f2352000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/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\0P\t\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f47f1d80000
mprotect(0x7f47f1f40000, 2097152, PROT_NONE) = 0
mmap(0x7f47f2140000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f47f2140000
mmap(0x7f47f2146000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f47f2146000
close(3)                                = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f47f2351000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f47f2350000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f47f234f000
arch_prctl(ARCH_SET_FS, 0x7f47f2350700) = 0
mprotect(0x7f47f2140000, 16384, PROT_READ) = 0
mprotect(0xa51331c000, 8192, PROT_READ) = 0
mprotect(0x7f47f236f000, 4096, PROT_READ) = 0
munmap(0x7f47f2352000, 109030)          = 0
getuid()                                = 0
getgid()                                = 0
getpid()                                = 2831
rt_sigaction(SIGCHLD, {0xa513110540, ~[RTMIN RT_1], SA_RESTORER, 0x7f47f1db54b0}, NULL, 8) = 0
geteuid()                               = 0
brk(NULL)                               = 0xa514e49000
brk(0xa514e6a000)                       = 0xa514e6a000
getppid()                               = 2829
stat("/home/gburgess/Documents/github/personal/snap-test", {st_mode=S_IFDIR|0775, st_size=4096, ...}) = 0
stat(".", {st_mode=S_IFDIR|0775, st_size=4096, ...}) = 0
open("/snap/hello/x1/command-hello.wrapper", O_RDONLY) = 3
fcntl(3, F_DUPFD, 10)                   = 10
close(3)                                = 0
fcntl(10, F_SETFD, FD_CLOEXEC)          = 0
geteuid()                               = 0
getegid()                               = 0
rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGINT, {0xa513110540, ~[RTMIN RT_1], SA_RESTORER, 0x7f47f1db54b0}, NULL, 8) = 0
rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGQUIT, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f47f1db54b0}, NULL, 8) = 0
rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTERM, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f47f1db54b0}, NULL, 8) = 0
read(10, "#!/bin/sh\nexec \"hello\" \"$@\"\n", 8192) = 28
execve("/usr/local/sbin/hello", ["hello"], [/* 30 vars */]) = -1 ENOENT (No such file or directory)
execve("/usr/local/bin/hello", ["hello"], [/* 30 vars */]) = -1 ENOENT (No such file or directory)
execve("/usr/sbin/hello", ["hello"], [/* 30 vars */]) = -1 ENOENT (No such file or directory)
execve("/usr/bin/hello", ["hello"], [/* 30 vars */]) = -1 ENOENT (No such file or directory)
execve("/sbin/hello", ["hello"], [/* 30 vars */]) = -1 ENOENT (No such file or directory)
execve("/bin/hello", ["hello"], [/* 30 vars */]) = -1 ENOENT (No such file or directory)
execve("/snap/bin/hello", ["hello"], [/* 30 vars */]) = 0
brk(NULL)                               = 0x1c0f180000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5467e7a000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=109030, ...}) = 0
mmap(NULL, 109030, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f5467e5f000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/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\260`\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=138696, ...}) = 0
mmap(NULL, 2212904, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5467a3a000
mprotect(0x7f5467a52000, 2093056, PROT_NONE) = 0
mmap(0x7f5467c51000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f5467c51000
mmap(0x7f5467c53000, 13352, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5467c53000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/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\0P\t\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5467670000
mprotect(0x7f5467830000, 2097152, PROT_NONE) = 0
mmap(0x7f5467a30000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f5467a30000
mmap(0x7f5467a36000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5467a36000
close(3)                                = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5467e5e000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5467e5d000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5467e5c000
arch_prctl(ARCH_SET_FS, 0x7f5467e5d700) = 0
mprotect(0x7f5467a30000, 16384, PROT_READ) = 0
mprotect(0x7f5467c51000, 4096, PROT_READ) = 0
mprotect(0x1c0d5d8000, 5246976, PROT_READ) = 0
mprotect(0x7f5467e7c000, 4096, PROT_READ) = 0
munmap(0x7f5467e5f000, 109030)          = 0
set_tid_address(0x7f5467e5d9d0)         = 2831
set_robust_list(0x7f5467e5d9e0, 24)     = 0
rt_sigaction(SIGRTMIN, {0x7f5467a3fb50, [], SA_RESTORER|SA_SIGINFO, 0x7f5467a4b390}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x7f5467a3fbe0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f5467a4b390}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
brk(NULL)                               = 0x1c0f180000
brk(0x1c0f1a1000)                       = 0x1c0f1a1000
sched_getaffinity(0, 8192, [f, 0, 0, 0, 0, 0, 0, 0]) = 8
mmap(0xc000000000, 65536, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc000000000
munmap(0xc000000000, 65536)             = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5467e1c000
mmap(0xc820000000, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc820000000
mmap(0xc81fff8000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc81fff8000
mmap(0xc000000000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc000000000
mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5467e6a000
rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0
sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0
sigaltstack({ss_sp=0xc820002000, ss_flags=0, ss_size=32672}, NULL) = 0
gettid()                                = 2831
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGHUP, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGHUP, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGINT, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGQUIT, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGILL, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGILL, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGTRAP, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTRAP, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGABRT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGABRT, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGBUS, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGBUS, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGFPE, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGFPE, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGUSR1, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGUSR1, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGSEGV, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSEGV, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGUSR2, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGUSR2, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGPIPE, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPIPE, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGALRM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGALRM, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTERM, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGSTKFLT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSTKFLT, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGCHLD, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGCHLD, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGURG, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGURG, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGXCPU, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXCPU, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGXFSZ, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXFSZ, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGVTALRM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGVTALRM, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGPROF, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPROF, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGWINCH, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGWINCH, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGIO, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGIO, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGPWR, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPWR, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGSYS, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSYS, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRTMIN, NULL, {0x7f5467a3fb50, [], SA_RESTORER|SA_SIGINFO, 0x7f5467a4b390}, 8) = 0
rt_sigaction(SIGRTMIN, NULL, {0x7f5467a3fb50, [], SA_RESTORER|SA_SIGINFO, 0x7f5467a4b390}, 8) = 0
rt_sigaction(SIGRTMIN, {0x7f5467a3fb50, [], SA_RESTORER|SA_STACK|SA_SIGINFO, 0x7f5467a4b390}, NULL, 8) = 0
rt_sigaction(SIGRT_1, NULL, {0x7f5467a3fbe0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f5467a4b390}, 8) = 0
rt_sigaction(SIGRT_1, NULL, {0x7f5467a3fbe0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f5467a4b390}, 8) = 0
rt_sigaction(SIGRT_1, {0x7f5467a3fbe0, [], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x7f5467a4b390}, NULL, 8) = 0
rt_sigaction(SIGRT_2, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_2, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_3, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_3, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_4, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_4, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_5, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_5, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_6, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_6, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_7, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_7, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_8, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_8, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_9, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_9, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_10, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_10, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_11, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_11, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_12, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_12, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_13, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_13, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_14, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_14, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_15, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_15, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_16, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_16, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_17, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_17, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_18, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_18, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_19, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_19, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_20, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_20, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_21, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_21, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_22, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_22, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_23, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_23, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_24, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_24, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_25, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_25, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_26, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_26, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_27, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_27, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_28, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_28, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_29, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_29, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_30, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_30, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_31, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_31, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigaction(SIGRT_32, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_32, {0x1c0cf56dd0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x1c0cf56df0}, NULL, 8) = 0
rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5466e6f000
mprotect(0x7f5466e6f000, 4096, PROT_NONE) = 0
clone(child_stack=0x7f546766eff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f546766f9d0, tls=0x7f546766f700, child_tidptr=0x7f546766f9d0) = 3416
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5467ddc000
rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f546666e000
mprotect(0x7f546666e000, 4096, PROT_NONE) = 0
clone(child_stack=0x7f5466e6dff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f5466e6e9d0, tls=0x7f5466e6e700, child_tidptr=0x7f5466e6e9d0) = 3417
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5465e6d000
mprotect(0x7f5465e6d000, 4096, PROT_NONE) = 0
clone(child_stack=0x7f546666cff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f546666d9d0, tls=0x7f546666d700, child_tidptr=0x7f546666d9d0) = 3418
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
futex(0x1c0dafdb28, FUTEX_WAIT, 0, NULL) = 0
openat(AT_FDCWD, "/etc/os-release", O_RDONLY|O_CLOEXEC) = 3
read(3, "NAME=\"Ubuntu\"\nVERSION=\"16.04.3 L"..., 4096) = 298
read(3, "", 3798)                       = 0
stat("/snap/core/current/usr/share/locale-langpack/en_US/LC_MESSAGES/snappy.mo", 0xc82006d148) = -1 ENOENT (No such file or directory)
stat("/snap/core/current/usr/share/locale/en_US/LC_MESSAGES/snappy.mo", 0xc82006d218) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en_US/LC_MESSAGES/snappy.mo", 0xc82006d2e8) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en_US/LC_MESSAGES/snappy.mo", 0xc82006d3b8) = -1 ENOENT (No such file or directory)
stat("/snap/core/current/usr/share/locale-langpack/en/LC_MESSAGES/snappy.mo", 0xc82006d488) = -1 ENOENT (No such file or directory)
stat("/snap/core/current/usr/share/locale/en/LC_MESSAGES/snappy.mo", 0xc82006d558) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en/LC_MESSAGES/snappy.mo", 0xc82006d628) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en/LC_MESSAGES/snappy.mo", 0xc82006d6f8) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/proc/sys/net/core/somaxconn", O_RDONLY|O_CLOEXEC) = 4
read(4, "128\n", 4096)                  = 4
read(4, "", 4092)                       = 0
close(4)                                = 0
socket(PF_INET, SOCK_STREAM, IPPROTO_TCP) = 4
close(4)                                = 0
socket(PF_INET6, SOCK_STREAM, IPPROTO_TCP) = 4
setsockopt(4, SOL_IPV6, IPV6_V6ONLY, [1], 4) = 0
bind(4, {sa_family=AF_INET6, sin6_port=htons(0), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = 0
socket(PF_INET6, SOCK_STREAM, IPPROTO_TCP) = 5
setsockopt(5, SOL_IPV6, IPV6_V6ONLY, [0], 4) = 0
bind(5, {sa_family=AF_INET6, sin6_port=htons(0), inet_pton(AF_INET6, "::ffff:127.0.0.1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = 0
close(5)                                = 0
close(4)                                = 0
mmap(0xc820100000, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc820100000
mmap(0xc81fff0000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc81fff0000
futex(0xc82005e108, FUTEX_WAKE, 1)      = 1
openat(AT_FDCWD, "/dev/tty", O_RDONLY|O_CLOEXEC) = 4
stat("/sys/kernel/security/apparmor/features/caps", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/dbus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/domain", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/file", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/mount", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/namespaces", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/network", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/ptrace", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/signal", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
uname({sysname="Linux", nodename="0-laptop-xps13-0", ...}) = 0
openat(AT_FDCWD, "/proc/sys/kernel/hostname", O_RDONLY|O_CLOEXEC) = 5
read(5, "0-laptop-xps13-0\n", 512)      = 17
close(5)                                = 0
socket(PF_LOCAL, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 5
setsockopt(5, SOL_SOCKET, SO_BROADCAST, [1], 4) = 0
connect(5, {sa_family=AF_LOCAL, sun_path="/dev/log"}, 11) = 0
epoll_create1(EPOLL_CLOEXEC)            = 6
epoll_ctl(6, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=1742610328, u64=140000496590744}}) = 0
getsockname(5, {sa_family=AF_LOCAL, NULL}, [2]) = 0
getpeername(5, {sa_family=AF_LOCAL, sun_path="/run/systemd/journal/dev-log"}, [31]) = 0
readlinkat(AT_FDCWD, "/proc/self/exe", "/usr/bin/snap", 128) = 13
stat("/snap/core/current/usr/bin/snap", {st_mode=S_IFREG|0755, st_size=15474640, ...}) = 0
stat("/snap/core/current/usr/lib/snapd/info", {st_mode=S_IFREG|0644, st_size=16, ...}) = 0
openat(AT_FDCWD, "/snap/core/current/usr/lib/snapd/info", O_RDONLY|O_CLOEXEC) = 7
fstat(7, {st_mode=S_IFREG|0644, st_size=16, ...}) = 0
read(7, "VERSION=2.26.14\n", 528)       = 16
read(7, "", 512)                        = 0
close(7)                                = 0
openat(AT_FDCWD, "/etc/localtime", O_RDONLY) = 7
read(7, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\5\0\0\0\5\0\0\0\0"..., 4096) = 2845
read(7, "", 4096)                       = 0
close(7)                                = 0
getpid()                                = 2831
write(5, "<15>Aug 29 09:15:35 hello[2831]:"..., 102) = 102
execve("/snap/core/current/usr/bin/snap", ["hello"], [/* 31 vars */]) = 0
brk(NULL)                               = 0xce8e1f6000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2a97f8b000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=109030, ...}) = 0
mmap(NULL, 109030, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f2a97f70000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/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\260`\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=138696, ...}) = 0
mmap(NULL, 2212904, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f2a97b4b000
mprotect(0x7f2a97b63000, 2093056, PROT_NONE) = 0
mmap(0x7f2a97d62000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f2a97d62000
mmap(0x7f2a97d64000, 13352, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f2a97d64000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/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\0P\t\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f2a97781000
mprotect(0x7f2a97941000, 2097152, PROT_NONE) = 0
mmap(0x7f2a97b41000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f2a97b41000
mmap(0x7f2a97b47000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f2a97b47000
close(3)                                = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2a97f6f000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2a97f6e000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2a97f6d000
arch_prctl(ARCH_SET_FS, 0x7f2a97f6e700) = 0
mprotect(0x7f2a97b41000, 16384, PROT_READ) = 0
mprotect(0x7f2a97d62000, 4096, PROT_READ) = 0
mprotect(0xce8d78d000, 5246976, PROT_READ) = 0
mprotect(0x7f2a97f8d000, 4096, PROT_READ) = 0
munmap(0x7f2a97f70000, 109030)          = 0
set_tid_address(0x7f2a97f6e9d0)         = 2831
set_robust_list(0x7f2a97f6e9e0, 24)     = 0
rt_sigaction(SIGRTMIN, {0x7f2a97b50b50, [], SA_RESTORER|SA_SIGINFO, 0x7f2a97b5c390}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x7f2a97b50be0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f2a97b5c390}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
brk(NULL)                               = 0xce8e1f6000
brk(0xce8e217000)                       = 0xce8e217000
sched_getaffinity(0, 8192, [f, 0, 0, 0, 0, 0, 0, 0]) = 8
mmap(0xc000000000, 65536, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc000000000
munmap(0xc000000000, 65536)             = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2a97f2d000
mmap(0xc820000000, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc820000000
mmap(0xc81fff8000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc81fff8000
mmap(0xc000000000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc000000000
mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2a97f7b000
rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0
sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0
sigaltstack({ss_sp=0xc820002000, ss_flags=0, ss_size=32672}, NULL) = 0
gettid()                                = 2831
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGHUP, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGHUP, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGINT, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGQUIT, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGILL, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGILL, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGTRAP, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTRAP, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGABRT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGABRT, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGBUS, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGBUS, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGFPE, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGFPE, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGUSR1, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGUSR1, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGSEGV, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSEGV, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGUSR2, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGUSR2, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGPIPE, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPIPE, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGALRM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGALRM, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTERM, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGSTKFLT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSTKFLT, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGCHLD, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGCHLD, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGURG, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGURG, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGXCPU, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXCPU, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGXFSZ, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXFSZ, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGVTALRM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGVTALRM, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGPROF, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPROF, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGWINCH, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGWINCH, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGIO, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGIO, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGPWR, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPWR, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGSYS, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSYS, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRTMIN, NULL, {0x7f2a97b50b50, [], SA_RESTORER|SA_SIGINFO, 0x7f2a97b5c390}, 8) = 0
rt_sigaction(SIGRTMIN, NULL, {0x7f2a97b50b50, [], SA_RESTORER|SA_SIGINFO, 0x7f2a97b5c390}, 8) = 0
rt_sigaction(SIGRTMIN, {0x7f2a97b50b50, [], SA_RESTORER|SA_STACK|SA_SIGINFO, 0x7f2a97b5c390}, NULL, 8) = 0
rt_sigaction(SIGRT_1, NULL, {0x7f2a97b50be0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f2a97b5c390}, 8) = 0
rt_sigaction(SIGRT_1, NULL, {0x7f2a97b50be0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f2a97b5c390}, 8) = 0
rt_sigaction(SIGRT_1, {0x7f2a97b50be0, [], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0x7f2a97b5c390}, NULL, 8) = 0
rt_sigaction(SIGRT_2, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_2, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_3, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_3, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_4, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_4, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_5, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_5, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_6, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_6, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_7, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_7, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_8, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_8, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_9, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_9, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_10, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_10, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_11, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_11, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_12, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_12, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_13, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_13, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_14, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_14, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_15, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_15, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_16, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_16, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_17, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_17, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_18, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_18, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_19, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_19, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_20, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_20, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_21, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_21, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_22, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_22, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_23, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_23, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_24, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_24, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_25, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_25, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_26, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_26, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_27, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_27, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_28, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_28, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_29, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_29, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_30, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_30, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_31, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_31, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigaction(SIGRT_32, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_32, {0xce8d10b1b0, ~[], SA_RESTORER|SA_STACK|SA_RESTART|SA_SIGINFO, 0xce8d10b1d0}, NULL, 8) = 0
rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2a96f80000
mprotect(0x7f2a96f80000, 4096, PROT_NONE) = 0
clone(child_stack=0x7f2a9777fff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f2a977809d0, tls=0x7f2a97780700, child_tidptr=0x7f2a977809d0) = 3420
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2a97eed000
rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2a9677f000
mprotect(0x7f2a9677f000, 4096, PROT_NONE) = 0
clone(child_stack=0x7f2a96f7eff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f2a96f7f9d0, tls=0x7f2a96f7f700, child_tidptr=0x7f2a96f7f9d0) = 3421
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2a95f7e000
mprotect(0x7f2a95f7e000, 4096, PROT_NONE) = 0
clone(child_stack=0x7f2a9677dff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f2a9677e9d0, tls=0x7f2a9677e700, child_tidptr=0x7f2a9677e9d0) = 3422
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
futex(0xce8dcb2b28, FUTEX_WAIT, 0, NULL) = 0
openat(AT_FDCWD, "/etc/os-release", O_RDONLY|O_CLOEXEC) = 3
read(3, "NAME=\"Ubuntu\"\nVERSION=\"16.04.3 L"..., 4096) = 298
read(3, "", 3798)                       = 0
stat("/snap/core/current/usr/share/locale-langpack/en_US/LC_MESSAGES/snappy.mo", 0xc82006cfa8) = -1 ENOENT (No such file or directory)
stat("/snap/core/current/usr/share/locale/en_US/LC_MESSAGES/snappy.mo", 0xc82006d078) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en_US/LC_MESSAGES/snappy.mo", 0xc82006d148) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en_US/LC_MESSAGES/snappy.mo", 0xc82006d218) = -1 ENOENT (No such file or directory)
stat("/snap/core/current/usr/share/locale-langpack/en/LC_MESSAGES/snappy.mo", 0xc82006d2e8) = -1 ENOENT (No such file or directory)
stat("/snap/core/current/usr/share/locale/en/LC_MESSAGES/snappy.mo", 0xc82006d3b8) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale-langpack/en/LC_MESSAGES/snappy.mo", 0xc82006d488) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/en/LC_MESSAGES/snappy.mo", 0xc82006d558) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/proc/sys/net/core/somaxconn", O_RDONLY|O_CLOEXEC) = 4
read(4, "128\n", 4096)                  = 4
read(4, "", 4092)                       = 0
close(4)                                = 0
socket(PF_INET, SOCK_STREAM, IPPROTO_TCP) = 4
close(4)                                = 0
socket(PF_INET6, SOCK_STREAM, IPPROTO_TCP) = 4
setsockopt(4, SOL_IPV6, IPV6_V6ONLY, [1], 4) = 0
bind(4, {sa_family=AF_INET6, sin6_port=htons(0), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = 0
socket(PF_INET6, SOCK_STREAM, IPPROTO_TCP) = 5
setsockopt(5, SOL_IPV6, IPV6_V6ONLY, [0], 4) = 0
bind(5, {sa_family=AF_INET6, sin6_port=htons(0), inet_pton(AF_INET6, "::ffff:127.0.0.1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = 0
close(5)                                = 0
close(4)                                = 0
mmap(0xc820100000, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc820100000
mmap(0xc81fff0000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xc81fff0000
futex(0xc82005e108, FUTEX_WAKE, 1)      = 1
openat(AT_FDCWD, "/dev/tty", O_RDONLY|O_CLOEXEC) = 4
stat("/sys/kernel/security/apparmor/features/caps", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/dbus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/domain", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/file", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/mount", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/namespaces", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/network", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/ptrace", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/kernel/security/apparmor/features/signal", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
uname({sysname="Linux", nodename="0-laptop-xps13-0", ...}) = 0
openat(AT_FDCWD, "/proc/sys/kernel/hostname", O_RDONLY|O_CLOEXEC) = 5
read(5, "0-laptop-xps13-0\n", 512)      = 17
close(5)                                = 0
socket(PF_LOCAL, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 5
setsockopt(5, SOL_SOCKET, SO_BROADCAST, [1], 4) = 0
connect(5, {sa_family=AF_LOCAL, sun_path="/dev/log"}, 11) = 0
epoll_create1(EPOLL_CLOEXEC)            = 6
epoll_ctl(6, EPOLL_CTL_ADD, 5, {EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=2549034904, u64=139820914388888}}) = 0
getsockname(5, {sa_family=AF_LOCAL, NULL}, [2]) = 0
getpeername(5, {sa_family=AF_LOCAL, sun_path="/run/systemd/journal/dev-log"}, [31]) = 0
readlinkat(AT_FDCWD, "/proc/self/exe", "/snap/core/2462/usr/bin/snap", 128) = 28
lstat("/snap/bin/hello", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0
readlinkat(AT_FDCWD, "/snap/bin/hello", "/usr/bin/snap", 128) = 13
readlinkat(AT_FDCWD, "/snap/hello/current", "x1", 128) = 2
openat(AT_FDCWD, "/snap/hello/x1/meta/snap.yaml", O_RDONLY|O_CLOEXEC) = 7
fstat(7, {st_mode=S_IFREG|0664, st_size=230, ...}) = 0
read(7, "apps:\n  hello:\n    command: comm"..., 742) = 230
read(7, "", 512)                        = 0
close(7)                                = 0
futex(0xc82002a908, FUTEX_WAKE, 1)      = 1
prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, ...) failed: Cannot allocate memory
aborting: Cannot allocate memory