26238 execve("/snap/core/current/usr/lib/snapd/snap-confine", ["/snap/core/current/usr/lib/snapd"..., "snap.hiri.hiri", "/snap/core/current/usr/lib/snapd"..., "hiri.hiri"], [/* 18 vars */]) = 0
26238 brk(NULL)                         = 0xb5d000
26238 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26238 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2957898000
26238 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26238 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26238 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f2957876000
26238 close(3)                          = 0
26238 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26238 open("/lib/x86_64-linux-gnu/libudev.so.1", O_RDONLY|O_CLOEXEC) = 3
26238 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
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=126840, ...}) = 0
26238 mmap(NULL, 130656, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f2957856000
26238 mmap(0x7f2957874000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d000) = 0x7f2957874000
26238 close(3)                          = 0
26238 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26238 open("/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
26238 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
26238 fstat(3, {st_mode=S_IFREG|0755, st_size=138696, ...}) = 0
26238 mmap(NULL, 2212904, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f2957458000
26238 mprotect(0x7f2957470000, 2093056, PROT_NONE) = 0
26238 mmap(0x7f295766f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f295766f000
26238 mmap(0x7f2957671000, 13352, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f2957671000
26238 close(3)                          = 0
26238 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26238 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26238 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
26238 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26238 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2957855000
26238 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f295708e000
26238 mprotect(0x7f295724e000, 2097152, PROT_NONE) = 0
26238 mmap(0x7f295744e000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f295744e000
26238 mmap(0x7f2957454000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f2957454000
26238 close(3)                          = 0
26238 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26238 open("/lib/x86_64-linux-gnu/librt.so.1", O_RDONLY|O_CLOEXEC) = 3
26238 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
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=31712, ...}) = 0
26238 mmap(NULL, 2128832, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f2956e86000
26238 mprotect(0x7f2956e8d000, 2093056, PROT_NONE) = 0
26238 mmap(0x7f295708c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f295708c000
26238 close(3)                          = 0
26238 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2957854000
26238 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2957852000
26238 arch_prctl(ARCH_SET_FS, 0x7f2957852740) = 0
26238 mprotect(0x7f295744e000, 16384, PROT_READ) = 0
26238 mprotect(0x7f295766f000, 4096, PROT_READ) = 0
26238 mprotect(0x7f295708c000, 4096, PROT_READ) = 0
26238 mprotect(0x7f2957874000, 4096, PROT_READ) = 0
26238 mprotect(0x612000, 4096, PROT_READ) = 0
26238 mprotect(0x7f295789a000, 4096, PROT_READ) = 0
26238 munmap(0x7f2957876000, 137555)    = 0
26238 set_tid_address(0x7f2957852a10)   = 26238
26238 set_robust_list(0x7f2957852a20, 24) = 0
26238 rt_sigaction(SIGRTMIN, {0x7f295745db50, [], SA_RESTORER|SA_SIGINFO, 0x7f2957469390}, NULL, 8) = 0
26238 rt_sigaction(SIGRT_1, {0x7f295745dbe0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f2957469390}, NULL, 8) = 0
26238 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
26238 getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
26238 brk(NULL)                         = 0xb5d000
26238 brk(0xb7e000)                     = 0xb7e000
26238 getuid()                          = 0
26238 getgid()                          = 0
26238 geteuid()                         = 0
26238 open("/var/lib/snapd/cookie/snap.hiri", O_RDONLY|O_NOFOLLOW|O_CLOEXEC) = 3
26238 read(3, "CXlrNcJy7P8LKhjWPLfVYf3Y8PMKNRVg"..., 254) = 44
26238 close(3)                          = 0
26238 open("/proc/mounts", O_RDONLY|O_CLOEXEC) = 3
26238 futex(0x7f2957455008, FUTEX_WAKE_PRIVATE, 2147483647) = 0
26238 fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
26238 read(3, "sysfs /sys sysfs rw,nosuid,nodev"..., 1024) = 1024
26238 stat("/sys/kernel/security/apparmor", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 close(3)                          = 0
26238 gettid()                          = 26238
26238 open("/proc/26238/attr/current", O_RDONLY) = 3
26238 read(3, "/snap/core/3017/usr/lib/snapd/sn"..., 128) = 53
26238 read(3, "", 75)                   = 0
26238 close(3)                          = 0
26238 geteuid()                         = 0
26238 open("/proc/1/ns/mnt", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_PATH) = 3
26238 open("/proc/self/ns/mnt", O_RDONLY|O_NOFOLLOW|O_CLOEXEC|O_PATH) = 4
26238 readlinkat(3, "", "mnt:[4026531840]", 128) = 16
26238 readlinkat(4, "", "mnt:[4026531840]", 128) = 16
26238 close(4)                          = 0
26238 close(3)                          = 0
26238 open("/", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 3
26238 mkdirat(3, "run", 0755)           = -1 EEXIST (File exists)
26238 openat(3, "run", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 4
26238 close(3)                          = 0
26238 mkdirat(4, "snapd", 0755)         = -1 EEXIST (File exists)
26238 openat(4, "snapd", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 3
26238 close(4)                          = 0
26238 mkdirat(3, "lock", 0755)          = -1 EEXIST (File exists)
26238 openat(3, "lock", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 4
26238 close(3)                          = 0
26238 close(4)                          = 0
26238 open("/run/snapd/lock", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC|O_PATH) = 3
26238 openat(3, "/run/snapd/lock/.lock", O_RDWR|O_CREAT|O_NOFOLLOW|O_CLOEXEC, 0600) = 4
26238 rt_sigaction(SIGALRM, {0x4070b0, [], SA_RESTORER, 0x7f2957469390}, NULL, 8) = 0
26238 alarm(3)                          = 0
26238 flock(4, LOCK_EX)                 = 0
26238 alarm(0)                          = 3
26238 rt_sigaction(SIGALRM, {SIG_DFL, [], SA_RESTORER, 0x7f2957469390}, NULL, 8) = 0
26238 close(3)                          = 0
26238 open("/proc/self/mountinfo", O_RDONLY) = 3
26238 fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
26238 read(3, "19 25 0:18 / /sys rw,nosuid,node"..., 1024) = 1024
26238 read(3, "emd-cgroups-agent,name=systemd\n3"..., 1024) = 1024
26238 read(3, "odev,noexec,relatime shared:21 -"..., 1024) = 1024
26238 read(3, "dev/loop12 ro\n77 25 7:9 / /snap/"..., 1024) = 1024
26238 read(3, "s /dev/loop25 ro\n129 25 7:23 / /"..., 1024) = 1024
26238 read(3, "ashfs /dev/loop34 ro\n823 25 7:33"..., 1024) = 1024
26238 read(3, "time shared:76 - squashfs /dev/l"..., 1024) = 1024
26238 read(3, "latime shared:88 - squashfs /dev"..., 1024) = 1024
26238 read(3, "atime shared:100 - squashfs /dev"..., 1024) = 1024
26238 read(3, "p/ohmygiraffe/3 ro,nodev,relatim"..., 1024) = 1024
26238 read(3, "uashfs /dev/loop100 ro\n355 25 7:"..., 1024) = 1024
26238 read(3, "nap/c3game/x1 ro,nodev,relatime "..., 1024) = 1024
26238 read(3, "] /run/snapd/ns/irccloud-desktop"..., 1024) = 1024
26238 read(3, " ro,nodev,relatime shared:124 - "..., 1024) = 1024
26238 read(3, "quashfs /dev/loop125 ro\n4555 290"..., 1024) = 1024
26238 read(3, "/snapd/ns/telegram-cli.mnt rw - "..., 1024) = 1024
26238 read(3, "t rw - nsfs nsfs rw\n", 1024) = 20
26238 read(3, "", 1024)                 = 0
26238 close(3)                          = 0
26238 open("/", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 3
26238 mkdirat(3, "run", 0755)           = -1 EEXIST (File exists)
26238 openat(3, "run", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 5
26238 close(3)                          = 0
26238 mkdirat(5, "snapd", 0755)         = -1 EEXIST (File exists)
26238 openat(5, "snapd", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 3
26238 close(5)                          = 0
26238 mkdirat(3, "ns", 0755)            = -1 EEXIST (File exists)
26238 openat(3, "ns", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 5
26238 close(3)                          = 0
26238 close(5)                          = 0
26238 open("/proc/self/mountinfo", O_RDONLY) = 3
26238 fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
26238 read(3, "19 25 0:18 / /sys rw,nosuid,node"..., 1024) = 1024
26238 read(3, "emd-cgroups-agent,name=systemd\n3"..., 1024) = 1024
26238 read(3, "odev,noexec,relatime shared:21 -"..., 1024) = 1024
26238 read(3, "dev/loop12 ro\n77 25 7:9 / /snap/"..., 1024) = 1024
26238 read(3, "s /dev/loop25 ro\n129 25 7:23 / /"..., 1024) = 1024
26238 read(3, "ashfs /dev/loop34 ro\n823 25 7:33"..., 1024) = 1024
26238 read(3, "time shared:76 - squashfs /dev/l"..., 1024) = 1024
26238 read(3, "latime shared:88 - squashfs /dev"..., 1024) = 1024
26238 read(3, "atime shared:100 - squashfs /dev"..., 1024) = 1024
26238 read(3, "p/ohmygiraffe/3 ro,nodev,relatim"..., 1024) = 1024
26238 read(3, "uashfs /dev/loop100 ro\n355 25 7:"..., 1024) = 1024
26238 read(3, "nap/c3game/x1 ro,nodev,relatime "..., 1024) = 1024
26238 read(3, "] /run/snapd/ns/irccloud-desktop"..., 1024) = 1024
26238 read(3, " ro,nodev,relatime shared:124 - "..., 1024) = 1024
26238 read(3, "quashfs /dev/loop125 ro\n4555 290"..., 1024) = 1024
26238 read(3, "/snapd/ns/telegram-cli.mnt rw - "..., 1024) = 1024
26238 read(3, "t rw - nsfs nsfs rw\n", 1024) = 20
26238 read(3, "", 1024)                 = 0
26238 close(3)                          = 0
26238 flock(4, LOCK_UN)                 = 0
26238 close(4)                          = 0
26238 open("/", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 3
26238 mkdirat(3, "run", 0755)           = -1 EEXIST (File exists)
26238 openat(3, "run", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 4
26238 close(3)                          = 0
26238 mkdirat(4, "snapd", 0755)         = -1 EEXIST (File exists)
26238 openat(4, "snapd", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 3
26238 close(4)                          = 0
26238 mkdirat(3, "lock", 0755)          = -1 EEXIST (File exists)
26238 openat(3, "lock", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC) = 4
26238 close(3)                          = 0
26238 close(4)                          = 0
26238 open("/run/snapd/lock", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC|O_PATH) = 3
26238 openat(3, "/run/snapd/lock/hiri.lock", O_RDWR|O_CREAT|O_NOFOLLOW|O_CLOEXEC, 0600) = 4
26238 rt_sigaction(SIGALRM, {0x4070b0, [], SA_RESTORER, 0x7f2957469390}, NULL, 8) = 0
26238 alarm(3)                          = 0
26238 flock(4, LOCK_EX)                 = 0
26238 alarm(0)                          = 3
26238 rt_sigaction(SIGALRM, {SIG_DFL, [], SA_RESTORER, 0x7f2957469390}, NULL, 8) = 0
26238 close(3)                          = 0
26238 open("/run/snapd/ns", O_RDONLY|O_DIRECTORY|O_NOFOLLOW|O_CLOEXEC|O_PATH) = 3
26238 openat(3, "hiri.mnt", O_RDONLY|O_CREAT|O_NOFOLLOW|O_CLOEXEC, 0600) = 5
26238 fstatfs(5, {f_type=0x6e736673, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={0, 0}, f_namelen=255, f_frsize=4096, f_flags=32}) = 0
26238 getcwd("/home/alan", 4096)        = 11
26238 setns(5, CLONE_NEWNS)             = 0
26238 chdir("/home/alan")               = 0
26238 close(5)                          = 0
26238 close(3)                          = 0
26238 stat("/var/lib", {st_mode=S_IFDIR|0755, st_size=540, ...}) = 0
26238 flock(4, LOCK_UN)                 = 0
26238 close(4)                          = 0
26238 open("/etc/udev/udev.conf", O_RDONLY|O_CLOEXEC) = 3
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=153, ...}) = 0
26238 read(3, "# see udev.conf(5) for details\n#"..., 4096) = 153
26238 read(3, "", 4096)                 = 0
26238 close(3)                          = 0
26238 gettid()                          = 26238
26238 getrandom("\265\346\"\314gn/1b\277P\372\347cl\357", 16, GRND_NONBLOCK) = 16
26238 open("/run/udev/tags/snap_hiri_hiri", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
26238 fstat(3, {st_mode=S_IFDIR|0755, st_size=60, ...}) = 0
26238 getdents(3, /* 3 entries */, 32768) = 80
26238 readlinkat(AT_FDCWD, "/sys/dev/char/226:0", "../../devices/pci0000:00/0000:00"..., 99) = 60
26238 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
26238 lstat("/sys/dev", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/dev/char", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/pci0000:00/0000:00:01.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 access("/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card0/uevent", F_OK) = 0
26238 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card0/subsystem", "../../../../../../class/drm", 99) = 27
26238 getrandom("\r\277\34\315~1ZJ\263\351c\256\331E\244*", 16, GRND_NONBLOCK) = 16
26238 getdents(3, /* 0 entries */, 32768) = 0
26238 close(3)                          = 0
26238 mkdir("/sys/fs/cgroup/devices/snap.hiri.hiri/", 0755) = -1 EEXIST (File exists)
26238 open("/sys/fs/cgroup/devices/snap.hiri.hiri/tasks", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
26238 write(3, "26238", 5)              = 5
26238 close(3)                          = 0
26238 open("/sys/fs/cgroup/devices/snap.hiri.hiri/devices.deny", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
26238 fstat(3, {st_mode=S_IFREG|0200, st_size=0, ...}) = 0
26238 write(3, "a", 1)                  = 1
26238 close(3)                          = 0
26238 readlinkat(AT_FDCWD, "/sys/class/mem/null", "../../devices/virtual/mem/null", 99) = 30
26238 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
26238 lstat("/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/class/mem", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual/mem", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual/mem/null", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 access("/sys/devices/virtual/mem/null/uevent", F_OK) = 0
26238 open("/sys/devices/virtual/mem/null/uevent", O_RDONLY|O_CLOEXEC) = 3
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
26238 read(3, "MAJOR=1\nMINOR=3\nDEVNAME=null\nDEV"..., 4096) = 42
26238 read(3, "", 4096)                 = 0
26238 read(3, "", 4096)                 = 0
26238 close(3)                          = 0
26238 getrandom("K\221L\254\364^\265\37\206#\277\221\251`\322m", 16, GRND_NONBLOCK) = 16
26238 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f2957852a10) = 26239
26238 wait4(26239,  <unfinished ...>
26239 set_robust_list(0x7f2957852a20, 24) = 0
26239 getresuid([0], [0], [0])          = 0
26239 execve("/lib/udev/snappy-app-dev", ["/lib/udev/snappy-app-dev", "add", "snap_hiri_hiri", "/sys/class/mem/null", "1:3"], [/* 0 vars */]) = 0
26239 brk(NULL)                         = 0x557d0c6f5000
26239 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26239 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3ba56fa000
26239 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26239 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26239 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26239 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f3ba56d8000
26239 close(3)                          = 0
26239 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26239 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26239 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
26239 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26239 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3ba510d000
26239 mprotect(0x7f3ba52cd000, 2097152, PROT_NONE) = 0
26239 mmap(0x7f3ba54cd000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f3ba54cd000
26239 mmap(0x7f3ba54d3000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3ba54d3000
26239 close(3)                          = 0
26239 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3ba56d7000
26239 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3ba56d6000
26239 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3ba56d5000
26239 arch_prctl(ARCH_SET_FS, 0x7f3ba56d6700) = 0
26239 mprotect(0x7f3ba54cd000, 16384, PROT_READ) = 0
26239 mprotect(0x557d0be1a000, 8192, PROT_READ) = 0
26239 mprotect(0x7f3ba56fc000, 4096, PROT_READ) = 0
26239 munmap(0x7f3ba56d8000, 137555)    = 0
26239 getuid()                          = 0
26239 getgid()                          = 0
26239 getpid()                          = 26239
26239 rt_sigaction(SIGCHLD, {0x557d0bc0e540, ~[RTMIN RT_1], SA_RESTORER, 0x7f3ba51424b0}, NULL, 8) = 0
26239 geteuid()                         = 0
26239 brk(NULL)                         = 0x557d0c6f5000
26239 brk(0x557d0c716000)               = 0x557d0c716000
26239 getppid()                         = 26238
26239 getcwd("/home/alan", 4096)        = 11
26239 open("/lib/udev/snappy-app-dev", O_RDONLY) = 3
26239 fcntl(3, F_DUPFD, 10)             = 10
26239 close(3)                          = 0
26239 fcntl(10, F_SETFD, FD_CLOEXEC)    = 0
26239 geteuid()                         = 0
26239 getegid()                         = 0
26239 rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
26239 rt_sigaction(SIGINT, {0x557d0bc0e540, ~[RTMIN RT_1], SA_RESTORER, 0x7f3ba51424b0}, NULL, 8) = 0
26239 rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
26239 rt_sigaction(SIGQUIT, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f3ba51424b0}, NULL, 8) = 0
26239 rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
26239 rt_sigaction(SIGTERM, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f3ba51424b0}, NULL, 8) = 0
26239 read(10, "#!/bin/sh\n# udev callout (should"..., 8192) = 912
26239 pipe([3, 4])                      = 0
26239 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f3ba56d69d0) = 26240
26239 close(4)                          = 0
26240 close(10 <unfinished ...>
26239 read(3,  <unfinished ...>
26240 <... close resumed> )             = 0
26240 close(3)                          = 0
26240 dup2(4, 1)                        = 1
26240 close(4)                          = 0
26240 pipe([3, 4])                      = 0
26240 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f3ba56d69d0) = 26241
26240 close(4)                          = 0
26241 close(3)                          = 0
26240 stat("/usr/local/sbin/tr",  <unfinished ...>
26241 dup2(4, 1)                        = 1
26240 <... stat resumed> 0x7fff0ecb8760) = -1 ENOENT (No such file or directory)
26241 close(4 <unfinished ...>
26240 stat("/usr/local/bin/tr",  <unfinished ...>
26241 <... close resumed> )             = 0
26240 <... stat resumed> 0x7fff0ecb8760) = -1 ENOENT (No such file or directory)
26240 stat("/usr/sbin/tr", 0x7fff0ecb8760) = -1 ENOENT (No such file or directory)
26241 write(1, "snap_hiri_hiri\n", 15 <unfinished ...>
26240 stat("/usr/bin/tr",  <unfinished ...>
26241 <... write resumed> )             = 15
26240 <... stat resumed> {st_mode=S_IFREG|0755, st_size=47856, ...}) = 0
26241 exit_group(0)                     = ?
26240 clone( <unfinished ...>
26241 +++ exited with 0 +++
26240 <... clone resumed> child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f3ba56d69d0) = 26242
26240 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26241, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26240 rt_sigreturn({mask=[]})           = 26242
26242 dup2(3, 0 <unfinished ...>
26240 close(3 <unfinished ...>
26242 <... dup2 resumed> )              = 0
26240 <... close resumed> )             = 0
26242 close(3 <unfinished ...>
26240 close(-1 <unfinished ...>
26242 <... close resumed> )             = 0
26240 <... close resumed> )             = -1 EBADF (Bad file descriptor)
26240 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26241
26240 wait4(-1,  <unfinished ...>
26242 execve("/usr/bin/tr", ["tr", "_", "."], [/* 1 var */]) = 0
26242 brk(NULL)                         = 0xdfd000
26242 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26242 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe1f4514000
26242 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26242 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26242 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26242 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe1f44f2000
26242 close(3)                          = 0
26242 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26242 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26242 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
26242 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26242 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe1f3f27000
26242 mprotect(0x7fe1f40e7000, 2097152, PROT_NONE) = 0
26242 mmap(0x7fe1f42e7000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7fe1f42e7000
26242 mmap(0x7fe1f42ed000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe1f42ed000
26242 close(3)                          = 0
26242 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe1f44f1000
26242 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe1f44f0000
26242 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe1f44ef000
26242 arch_prctl(ARCH_SET_FS, 0x7fe1f44f0700) = 0
26242 mprotect(0x7fe1f42e7000, 16384, PROT_READ) = 0
26242 mprotect(0x60a000, 4096, PROT_READ) = 0
26242 mprotect(0x7fe1f4516000, 4096, PROT_READ) = 0
26242 munmap(0x7fe1f44f2000, 137555)    = 0
26242 brk(NULL)                         = 0xdfd000
26242 brk(0xe1e000)                     = 0xe1e000
26242 fadvise64(0, 0, 0, POSIX_FADV_SEQUENTIAL) = -1 ESPIPE (Illegal seek)
26242 read(0, "snap_hiri_hiri\n", 8192) = 15
26242 fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
26242 read(0, "", 8192)                 = 0
26242 close(0)                          = 0
26242 write(1, "snap.hiri.hiri\n", 15)  = 15
26239 <... read resumed> "snap.hiri.hiri\n", 128) = 15
26242 close(1 <unfinished ...>
26239 read(3,  <unfinished ...>
26242 <... close resumed> )             = 0
26242 close(2)                          = 0
26242 exit_group(0)                     = ?
26242 +++ exited with 0 +++
26240 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26242
26240 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26242, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26240 rt_sigreturn({mask=[]})           = 26242
26240 exit_group(0)                     = ?
26240 +++ exited with 0 +++
26239 <... read resumed> "", 128)       = 0
26239 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26240, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26239 rt_sigreturn({mask=[]})           = 0
26239 close(3)                          = 0
26239 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26240
26239 open("/sys/fs/cgroup/devices/snap.hiri.hiri/devices.allow", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
26239 fcntl(1, F_DUPFD, 10)             = 11
26239 close(1)                          = 0
26239 fcntl(11, F_SETFD, FD_CLOEXEC)    = 0
26239 dup2(3, 1)                        = 1
26239 close(3)                          = 0
26239 write(1, "c 1:3 rwm\n", 10)       = 10
26239 dup2(11, 1)                       = 1
26239 close(11)                         = 0
26239 read(10, "", 8192)                = 0
26239 exit_group(0)                     = ?
26239 +++ exited with 0 +++
26238 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26239
26238 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26239, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26238 readlinkat(AT_FDCWD, "/sys/class/mem/full", "../../devices/virtual/mem/full", 99) = 30
26238 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
26238 lstat("/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/class/mem", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual/mem", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual/mem/full", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 access("/sys/devices/virtual/mem/full/uevent", F_OK) = 0
26238 open("/sys/devices/virtual/mem/full/uevent", O_RDONLY|O_CLOEXEC) = 3
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
26238 read(3, "MAJOR=1\nMINOR=7\nDEVNAME=full\nDEV"..., 4096) = 42
26238 read(3, "", 4096)                 = 0
26238 read(3, "", 4096)                 = 0
26238 close(3)                          = 0
26238 getrandom("\363-O3_\257\234-\222\200\377\337\">\f\254", 16, GRND_NONBLOCK) = 16
26238 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f2957852a10) = 26243
26238 wait4(26243,  <unfinished ...>
26243 set_robust_list(0x7f2957852a20, 24) = 0
26243 getresuid([0], [0], [0])          = 0
26243 execve("/lib/udev/snappy-app-dev", ["/lib/udev/snappy-app-dev", "add", "snap_hiri_hiri", "/sys/class/mem/full", "1:7"], [/* 0 vars */]) = 0
26243 brk(NULL)                         = 0x5567b8ea2000
26243 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26243 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2cedf89000
26243 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26243 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26243 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26243 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f2cedf67000
26243 close(3)                          = 0
26243 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26243 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26243 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
26243 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26243 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f2ced99c000
26243 mprotect(0x7f2cedb5c000, 2097152, PROT_NONE) = 0
26243 mmap(0x7f2cedd5c000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f2cedd5c000
26243 mmap(0x7f2cedd62000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f2cedd62000
26243 close(3)                          = 0
26243 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2cedf66000
26243 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2cedf65000
26243 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2cedf64000
26243 arch_prctl(ARCH_SET_FS, 0x7f2cedf65700) = 0
26243 mprotect(0x7f2cedd5c000, 16384, PROT_READ) = 0
26243 mprotect(0x5567b7aff000, 8192, PROT_READ) = 0
26243 mprotect(0x7f2cedf8b000, 4096, PROT_READ) = 0
26243 munmap(0x7f2cedf67000, 137555)    = 0
26243 getuid()                          = 0
26243 getgid()                          = 0
26243 getpid()                          = 26243
26243 rt_sigaction(SIGCHLD, {0x5567b78f3540, ~[RTMIN RT_1], SA_RESTORER, 0x7f2ced9d14b0}, NULL, 8) = 0
26243 geteuid()                         = 0
26243 brk(NULL)                         = 0x5567b8ea2000
26243 brk(0x5567b8ec3000)               = 0x5567b8ec3000
26243 getppid()                         = 26238
26243 getcwd("/home/alan", 4096)        = 11
26243 open("/lib/udev/snappy-app-dev", O_RDONLY) = 3
26243 fcntl(3, F_DUPFD, 10)             = 10
26243 close(3)                          = 0
26243 fcntl(10, F_SETFD, FD_CLOEXEC)    = 0
26243 geteuid()                         = 0
26243 getegid()                         = 0
26243 rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
26243 rt_sigaction(SIGINT, {0x5567b78f3540, ~[RTMIN RT_1], SA_RESTORER, 0x7f2ced9d14b0}, NULL, 8) = 0
26243 rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
26243 rt_sigaction(SIGQUIT, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f2ced9d14b0}, NULL, 8) = 0
26243 rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
26243 rt_sigaction(SIGTERM, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f2ced9d14b0}, NULL, 8) = 0
26243 read(10, "#!/bin/sh\n# udev callout (should"..., 8192) = 912
26243 pipe([3, 4])                      = 0
26243 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f2cedf659d0) = 26244
26243 close(4 <unfinished ...>
26244 close(10 <unfinished ...>
26243 <... close resumed> )             = 0
26244 <... close resumed> )             = 0
26243 read(3,  <unfinished ...>
26244 close(3)                          = 0
26244 dup2(4, 1)                        = 1
26244 close(4)                          = 0
26244 pipe([3, 4])                      = 0
26244 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f2cedf659d0) = 26245
26244 close(4)                          = 0
26245 close(3 <unfinished ...>
26244 stat("/usr/local/sbin/tr",  <unfinished ...>
26245 <... close resumed> )             = 0
26245 dup2(4, 1 <unfinished ...>
26244 <... stat resumed> 0x7ffc6437eed0) = -1 ENOENT (No such file or directory)
26245 <... dup2 resumed> )              = 1
26244 stat("/usr/local/bin/tr",  <unfinished ...>
26245 close(4 <unfinished ...>
26244 <... stat resumed> 0x7ffc6437eed0) = -1 ENOENT (No such file or directory)
26245 <... close resumed> )             = 0
26244 stat("/usr/sbin/tr", 0x7ffc6437eed0) = -1 ENOENT (No such file or directory)
26244 stat("/usr/bin/tr",  <unfinished ...>
26245 write(1, "snap_hiri_hiri\n", 15 <unfinished ...>
26244 <... stat resumed> {st_mode=S_IFREG|0755, st_size=47856, ...}) = 0
26245 <... write resumed> )             = 15
26244 clone( <unfinished ...>
26245 exit_group(0)                     = ?
26244 <... clone resumed> child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f2cedf659d0) = 26246
26245 +++ exited with 0 +++
26244 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26245, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26244 rt_sigreturn({mask=[]})           = 26246
26246 dup2(3, 0 <unfinished ...>
26244 close(3 <unfinished ...>
26246 <... dup2 resumed> )              = 0
26244 <... close resumed> )             = 0
26246 close(3 <unfinished ...>
26244 close(-1 <unfinished ...>
26246 <... close resumed> )             = 0
26244 <... close resumed> )             = -1 EBADF (Bad file descriptor)
26244 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26245
26246 execve("/usr/bin/tr", ["tr", "_", "."], [/* 1 var */] <unfinished ...>
26244 wait4(-1,  <unfinished ...>
26246 <... execve resumed> )            = 0
26246 brk(NULL)                         = 0xf68000
26246 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26246 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f81096a7000
26246 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26246 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26246 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26246 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f8109685000
26246 close(3)                          = 0
26246 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26246 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26246 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
26246 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26246 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f81090ba000
26246 mprotect(0x7f810927a000, 2097152, PROT_NONE) = 0
26246 mmap(0x7f810947a000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f810947a000
26246 mmap(0x7f8109480000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f8109480000
26246 close(3)                          = 0
26246 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8109684000
26246 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8109683000
26246 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8109682000
26246 arch_prctl(ARCH_SET_FS, 0x7f8109683700) = 0
26246 mprotect(0x7f810947a000, 16384, PROT_READ) = 0
26246 mprotect(0x60a000, 4096, PROT_READ) = 0
26246 mprotect(0x7f81096a9000, 4096, PROT_READ) = 0
26246 munmap(0x7f8109685000, 137555)    = 0
26246 brk(NULL)                         = 0xf68000
26246 brk(0xf89000)                     = 0xf89000
26246 fadvise64(0, 0, 0, POSIX_FADV_SEQUENTIAL) = -1 ESPIPE (Illegal seek)
26246 read(0, "snap_hiri_hiri\n", 8192) = 15
26246 fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
26246 read(0, "", 8192)                 = 0
26246 close(0)                          = 0
26246 write(1, "snap.hiri.hiri\n", 15)  = 15
26243 <... read resumed> "snap.hiri.hiri\n", 128) = 15
26246 close(1)                          = 0
26243 read(3,  <unfinished ...>
26246 close(2)                          = 0
26246 exit_group(0)                     = ?
26246 +++ exited with 0 +++
26244 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26246
26244 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26246, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26244 rt_sigreturn({mask=[]})           = 26246
26244 exit_group(0)                     = ?
26244 +++ exited with 0 +++
26243 <... read resumed> "", 128)       = 0
26243 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26244, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26243 rt_sigreturn({mask=[]})           = 0
26243 close(3)                          = 0
26243 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26244
26243 open("/sys/fs/cgroup/devices/snap.hiri.hiri/devices.allow", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
26243 fcntl(1, F_DUPFD, 10)             = 11
26243 close(1)                          = 0
26243 fcntl(11, F_SETFD, FD_CLOEXEC)    = 0
26243 dup2(3, 1)                        = 1
26243 close(3)                          = 0
26243 write(1, "c 1:7 rwm\n", 10)       = 10
26243 dup2(11, 1)                       = 1
26243 close(11)                         = 0
26243 read(10, "", 8192)                = 0
26243 exit_group(0)                     = ?
26243 +++ exited with 0 +++
26238 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26243
26238 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26243, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26238 readlinkat(AT_FDCWD, "/sys/class/mem/zero", "../../devices/virtual/mem/zero", 99) = 30
26238 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
26238 lstat("/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/class/mem", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual/mem", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual/mem/zero", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 access("/sys/devices/virtual/mem/zero/uevent", F_OK) = 0
26238 open("/sys/devices/virtual/mem/zero/uevent", O_RDONLY|O_CLOEXEC) = 3
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
26238 read(3, "MAJOR=1\nMINOR=5\nDEVNAME=zero\nDEV"..., 4096) = 42
26238 read(3, "", 4096)                 = 0
26238 read(3, "", 4096)                 = 0
26238 close(3)                          = 0
26238 getrandom("\210\271D\214I\4\313wQ:\263\246\301\220C\322", 16, GRND_NONBLOCK) = 16
26238 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f2957852a10) = 26247
26238 wait4(26247,  <unfinished ...>
26247 set_robust_list(0x7f2957852a20, 24) = 0
26247 getresuid([0], [0], [0])          = 0
26247 execve("/lib/udev/snappy-app-dev", ["/lib/udev/snappy-app-dev", "add", "snap_hiri_hiri", "/sys/class/mem/zero", "1:5"], [/* 0 vars */]) = 0
26247 brk(NULL)                         = 0x55fe2ebf1000
26247 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26247 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6ef4350000
26247 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26247 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26247 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26247 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f6ef432e000
26247 close(3)                          = 0
26247 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26247 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26247 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
26247 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26247 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ef3d63000
26247 mprotect(0x7f6ef3f23000, 2097152, PROT_NONE) = 0
26247 mmap(0x7f6ef4123000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f6ef4123000
26247 mmap(0x7f6ef4129000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6ef4129000
26247 close(3)                          = 0
26247 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6ef432d000
26247 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6ef432c000
26247 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6ef432b000
26247 arch_prctl(ARCH_SET_FS, 0x7f6ef432c700) = 0
26247 mprotect(0x7f6ef4123000, 16384, PROT_READ) = 0
26247 mprotect(0x55fe2e2e8000, 8192, PROT_READ) = 0
26247 mprotect(0x7f6ef4352000, 4096, PROT_READ) = 0
26247 munmap(0x7f6ef432e000, 137555)    = 0
26247 getuid()                          = 0
26247 getgid()                          = 0
26247 getpid()                          = 26247
26247 rt_sigaction(SIGCHLD, {0x55fe2e0dc540, ~[RTMIN RT_1], SA_RESTORER, 0x7f6ef3d984b0}, NULL, 8) = 0
26247 geteuid()                         = 0
26247 brk(NULL)                         = 0x55fe2ebf1000
26247 brk(0x55fe2ec12000)               = 0x55fe2ec12000
26247 getppid()                         = 26238
26247 getcwd("/home/alan", 4096)        = 11
26247 open("/lib/udev/snappy-app-dev", O_RDONLY) = 3
26247 fcntl(3, F_DUPFD, 10)             = 10
26247 close(3)                          = 0
26247 fcntl(10, F_SETFD, FD_CLOEXEC)    = 0
26247 geteuid()                         = 0
26247 getegid()                         = 0
26247 rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
26247 rt_sigaction(SIGINT, {0x55fe2e0dc540, ~[RTMIN RT_1], SA_RESTORER, 0x7f6ef3d984b0}, NULL, 8) = 0
26247 rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
26247 rt_sigaction(SIGQUIT, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f6ef3d984b0}, NULL, 8) = 0
26247 rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
26247 rt_sigaction(SIGTERM, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f6ef3d984b0}, NULL, 8) = 0
26247 read(10, "#!/bin/sh\n# udev callout (should"..., 8192) = 912
26247 pipe([3, 4])                      = 0
26247 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f6ef432c9d0) = 26248
26247 close(4 <unfinished ...>
26248 close(10 <unfinished ...>
26247 <... close resumed> )             = 0
26248 <... close resumed> )             = 0
26247 read(3,  <unfinished ...>
26248 close(3)                          = 0
26248 dup2(4, 1)                        = 1
26248 close(4)                          = 0
26248 pipe([3, 4])                      = 0
26248 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f6ef432c9d0) = 26249
26248 close(4)                          = 0
26249 close(3 <unfinished ...>
26248 stat("/usr/local/sbin/tr",  <unfinished ...>
26249 <... close resumed> )             = 0
26249 dup2(4, 1 <unfinished ...>
26248 <... stat resumed> 0x7ffe9009c680) = -1 ENOENT (No such file or directory)
26249 <... dup2 resumed> )              = 1
26248 stat("/usr/local/bin/tr",  <unfinished ...>
26249 close(4 <unfinished ...>
26248 <... stat resumed> 0x7ffe9009c680) = -1 ENOENT (No such file or directory)
26249 <... close resumed> )             = 0
26248 stat("/usr/sbin/tr", 0x7ffe9009c680) = -1 ENOENT (No such file or directory)
26248 stat("/usr/bin/tr",  <unfinished ...>
26249 write(1, "snap_hiri_hiri\n", 15 <unfinished ...>
26248 <... stat resumed> {st_mode=S_IFREG|0755, st_size=47856, ...}) = 0
26249 <... write resumed> )             = 15
26248 clone( <unfinished ...>
26249 exit_group(0)                     = ?
26248 <... clone resumed> child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f6ef432c9d0) = 26250
26249 +++ exited with 0 +++
26248 close(3 <unfinished ...>
26250 dup2(3, 0 <unfinished ...>
26248 <... close resumed> )             = 0
26250 <... dup2 resumed> )              = 0
26248 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26249, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26250 close(3 <unfinished ...>
26248 rt_sigreturn({mask=[]} <unfinished ...>
26250 <... close resumed> )             = 0
26248 <... rt_sigreturn resumed> )      = 0
26248 close(-1)                         = -1 EBADF (Bad file descriptor)
26250 execve("/usr/bin/tr", ["tr", "_", "."], [/* 1 var */] <unfinished ...>
26248 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26249
26248 wait4(-1,  <unfinished ...>
26250 <... execve resumed> )            = 0
26250 brk(NULL)                         = 0x1238000
26250 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26250 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f91720a6000
26250 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26250 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26250 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26250 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f9172084000
26250 close(3)                          = 0
26250 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26250 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26250 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
26250 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26250 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f9171ab9000
26250 mprotect(0x7f9171c79000, 2097152, PROT_NONE) = 0
26250 mmap(0x7f9171e79000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f9171e79000
26250 mmap(0x7f9171e7f000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f9171e7f000
26250 close(3)                          = 0
26250 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9172083000
26250 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9172082000
26250 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9172081000
26250 arch_prctl(ARCH_SET_FS, 0x7f9172082700) = 0
26250 mprotect(0x7f9171e79000, 16384, PROT_READ) = 0
26250 mprotect(0x60a000, 4096, PROT_READ) = 0
26250 mprotect(0x7f91720a8000, 4096, PROT_READ) = 0
26250 munmap(0x7f9172084000, 137555)    = 0
26250 brk(NULL)                         = 0x1238000
26250 brk(0x1259000)                    = 0x1259000
26250 fadvise64(0, 0, 0, POSIX_FADV_SEQUENTIAL) = -1 ESPIPE (Illegal seek)
26250 read(0, "snap_hiri_hiri\n", 8192) = 15
26250 fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
26250 read(0, "", 8192)                 = 0
26250 close(0)                          = 0
26250 write(1, "snap.hiri.hiri\n", 15)  = 15
26247 <... read resumed> "snap.hiri.hiri\n", 128) = 15
26250 close(1 <unfinished ...>
26247 read(3,  <unfinished ...>
26250 <... close resumed> )             = 0
26250 close(2)                          = 0
26250 exit_group(0)                     = ?
26250 +++ exited with 0 +++
26248 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26250
26248 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26250, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26248 rt_sigreturn({mask=[]})           = 26250
26248 exit_group(0)                     = ?
26248 +++ exited with 0 +++
26247 <... read resumed> "", 128)       = 0
26247 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26248, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26247 rt_sigreturn({mask=[]})           = 0
26247 close(3)                          = 0
26247 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26248
26247 open("/sys/fs/cgroup/devices/snap.hiri.hiri/devices.allow", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
26247 fcntl(1, F_DUPFD, 10)             = 11
26247 close(1)                          = 0
26247 fcntl(11, F_SETFD, FD_CLOEXEC)    = 0
26247 dup2(3, 1)                        = 1
26247 close(3)                          = 0
26247 write(1, "c 1:5 rwm\n", 10)       = 10
26247 dup2(11, 1)                       = 1
26247 close(11)                         = 0
26247 read(10, "", 8192)                = 0
26247 exit_group(0)                     = ?
26247 +++ exited with 0 +++
26238 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26247
26238 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26247, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26238 readlinkat(AT_FDCWD, "/sys/class/mem/random", "../../devices/virtual/mem/random", 99) = 32
26238 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
26238 lstat("/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/class/mem", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual/mem", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual/mem/random", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 access("/sys/devices/virtual/mem/random/uevent", F_OK) = 0
26238 open("/sys/devices/virtual/mem/random/uevent", O_RDONLY|O_CLOEXEC) = 3
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
26238 read(3, "MAJOR=1\nMINOR=8\nDEVNAME=random\nD"..., 4096) = 44
26238 read(3, "", 4096)                 = 0
26238 read(3, "", 4096)                 = 0
26238 close(3)                          = 0
26238 getrandom("/\355\374\362\0050\331\316\332\235\223\244\325\345\267,", 16, GRND_NONBLOCK) = 16
26238 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f2957852a10) = 26251
26238 wait4(26251,  <unfinished ...>
26251 set_robust_list(0x7f2957852a20, 24) = 0
26251 getresuid([0], [0], [0])          = 0
26251 execve("/lib/udev/snappy-app-dev", ["/lib/udev/snappy-app-dev", "add", "snap_hiri_hiri", "/sys/class/mem/random", "1:8"], [/* 0 vars */]) = 0
26251 brk(NULL)                         = 0x55a1e9fc9000
26251 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26251 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f336c982000
26251 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26251 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26251 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26251 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f336c960000
26251 close(3)                          = 0
26251 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26251 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26251 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
26251 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26251 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f336c395000
26251 mprotect(0x7f336c555000, 2097152, PROT_NONE) = 0
26251 mmap(0x7f336c755000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f336c755000
26251 mmap(0x7f336c75b000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f336c75b000
26251 close(3)                          = 0
26251 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f336c95f000
26251 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f336c95e000
26251 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f336c95d000
26251 arch_prctl(ARCH_SET_FS, 0x7f336c95e700) = 0
26251 mprotect(0x7f336c755000, 16384, PROT_READ) = 0
26251 mprotect(0x55a1e9d15000, 8192, PROT_READ) = 0
26251 mprotect(0x7f336c984000, 4096, PROT_READ) = 0
26251 munmap(0x7f336c960000, 137555)    = 0
26251 getuid()                          = 0
26251 getgid()                          = 0
26251 getpid()                          = 26251
26251 rt_sigaction(SIGCHLD, {0x55a1e9b09540, ~[RTMIN RT_1], SA_RESTORER, 0x7f336c3ca4b0}, NULL, 8) = 0
26251 geteuid()                         = 0
26251 brk(NULL)                         = 0x55a1e9fc9000
26251 brk(0x55a1e9fea000)               = 0x55a1e9fea000
26251 getppid()                         = 26238
26251 getcwd("/home/alan", 4096)        = 11
26251 open("/lib/udev/snappy-app-dev", O_RDONLY) = 3
26251 fcntl(3, F_DUPFD, 10)             = 10
26251 close(3)                          = 0
26251 fcntl(10, F_SETFD, FD_CLOEXEC)    = 0
26251 geteuid()                         = 0
26251 getegid()                         = 0
26251 rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
26251 rt_sigaction(SIGINT, {0x55a1e9b09540, ~[RTMIN RT_1], SA_RESTORER, 0x7f336c3ca4b0}, NULL, 8) = 0
26251 rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
26251 rt_sigaction(SIGQUIT, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f336c3ca4b0}, NULL, 8) = 0
26251 rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
26251 rt_sigaction(SIGTERM, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f336c3ca4b0}, NULL, 8) = 0
26251 read(10, "#!/bin/sh\n# udev callout (should"..., 8192) = 912
26251 pipe([3, 4])                      = 0
26251 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f336c95e9d0) = 26252
26251 close(4 <unfinished ...>
26252 close(10 <unfinished ...>
26251 <... close resumed> )             = 0
26252 <... close resumed> )             = 0
26251 read(3,  <unfinished ...>
26252 close(3)                          = 0
26252 dup2(4, 1)                        = 1
26252 close(4)                          = 0
26252 pipe([3, 4])                      = 0
26252 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f336c95e9d0) = 26253
26252 close(4 <unfinished ...>
26253 close(3 <unfinished ...>
26252 <... close resumed> )             = 0
26253 <... close resumed> )             = 0
26253 dup2(4, 1 <unfinished ...>
26252 stat("/usr/local/sbin/tr",  <unfinished ...>
26253 <... dup2 resumed> )              = 1
26253 close(4 <unfinished ...>
26252 <... stat resumed> 0x7ffdf852f080) = -1 ENOENT (No such file or directory)
26253 <... close resumed> )             = 0
26252 stat("/usr/local/bin/tr", 0x7ffdf852f080) = -1 ENOENT (No such file or directory)
26252 stat("/usr/sbin/tr",  <unfinished ...>
26253 write(1, "snap_hiri_hiri\n", 15 <unfinished ...>
26252 <... stat resumed> 0x7ffdf852f080) = -1 ENOENT (No such file or directory)
26253 <... write resumed> )             = 15
26252 stat("/usr/bin/tr",  <unfinished ...>
26253 exit_group(0)                     = ?
26252 <... stat resumed> {st_mode=S_IFREG|0755, st_size=47856, ...}) = 0
26252 clone( <unfinished ...>
26253 +++ exited with 0 +++
26252 <... clone resumed> child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f336c95e9d0) = ? ERESTARTNOINTR (To be restarted)
26252 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26253, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26252 rt_sigreturn({mask=[]})           = 56
26252 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f336c95e9d0) = 26255
26252 close(3)                          = 0
26252 close(-1 <unfinished ...>
26255 dup2(3, 0 <unfinished ...>
26252 <... close resumed> )             = -1 EBADF (Bad file descriptor)
26255 <... dup2 resumed> )              = 0
26255 close(3 <unfinished ...>
26252 wait4(-1,  <unfinished ...>
26255 <... close resumed> )             = 0
26252 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26253
26252 wait4(-1,  <unfinished ...>
26255 execve("/usr/bin/tr", ["tr", "_", "."], [/* 1 var */]) = 0
26255 brk(NULL)                         = 0x14f2000
26255 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26255 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f75ed24a000
26255 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26255 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26255 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26255 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f75ed228000
26255 close(3)                          = 0
26255 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26255 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26255 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
26255 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26255 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f75ecc5d000
26255 mprotect(0x7f75ece1d000, 2097152, PROT_NONE) = 0
26255 mmap(0x7f75ed01d000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f75ed01d000
26255 mmap(0x7f75ed023000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f75ed023000
26255 close(3)                          = 0
26255 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f75ed227000
26255 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f75ed226000
26255 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f75ed225000
26255 arch_prctl(ARCH_SET_FS, 0x7f75ed226700) = 0
26255 mprotect(0x7f75ed01d000, 16384, PROT_READ) = 0
26255 mprotect(0x60a000, 4096, PROT_READ) = 0
26255 mprotect(0x7f75ed24c000, 4096, PROT_READ) = 0
26255 munmap(0x7f75ed228000, 137555)    = 0
26255 brk(NULL)                         = 0x14f2000
26255 brk(0x1513000)                    = 0x1513000
26255 fadvise64(0, 0, 0, POSIX_FADV_SEQUENTIAL) = -1 ESPIPE (Illegal seek)
26255 read(0, "snap_hiri_hiri\n", 8192) = 15
26255 fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
26255 read(0, "", 8192)                 = 0
26255 close(0)                          = 0
26255 write(1, "snap.hiri.hiri\n", 15)  = 15
26251 <... read resumed> "snap.hiri.hiri\n", 128) = 15
26255 close(1 <unfinished ...>
26251 read(3,  <unfinished ...>
26255 <... close resumed> )             = 0
26255 close(2)                          = 0
26255 exit_group(0)                     = ?
26255 +++ exited with 0 +++
26252 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26255
26252 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26255, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26252 rt_sigreturn({mask=[]})           = 26255
26252 exit_group(0)                     = ?
26252 +++ exited with 0 +++
26251 <... read resumed> "", 128)       = 0
26251 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26252, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26251 rt_sigreturn({mask=[]})           = 0
26251 close(3)                          = 0
26251 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26252
26251 open("/sys/fs/cgroup/devices/snap.hiri.hiri/devices.allow", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
26251 fcntl(1, F_DUPFD, 10)             = 11
26251 close(1)                          = 0
26251 fcntl(11, F_SETFD, FD_CLOEXEC)    = 0
26251 dup2(3, 1)                        = 1
26251 close(3)                          = 0
26251 write(1, "c 1:8 rwm\n", 10)       = 10
26251 dup2(11, 1)                       = 1
26251 close(11)                         = 0
26251 read(10, "", 8192)                = 0
26251 exit_group(0)                     = ?
26251 +++ exited with 0 +++
26238 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26251
26238 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26251, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26238 readlinkat(AT_FDCWD, "/sys/class/mem/urandom", "../../devices/virtual/mem/urando"..., 99) = 33
26238 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
26238 lstat("/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/class/mem", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual/mem", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual/mem/urandom", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 access("/sys/devices/virtual/mem/urandom/uevent", F_OK) = 0
26238 open("/sys/devices/virtual/mem/urandom/uevent", O_RDONLY|O_CLOEXEC) = 3
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
26238 read(3, "MAJOR=1\nMINOR=9\nDEVNAME=urandom\n"..., 4096) = 45
26238 read(3, "", 4096)                 = 0
26238 read(3, "", 4096)                 = 0
26238 close(3)                          = 0
26238 getrandom("\t\373\3\225\306\r}\266\214\263\337\222-:U\320", 16, GRND_NONBLOCK) = 16
26238 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f2957852a10) = 26256
26238 wait4(26256,  <unfinished ...>
26256 set_robust_list(0x7f2957852a20, 24) = 0
26256 getresuid([0], [0], [0])          = 0
26256 execve("/lib/udev/snappy-app-dev", ["/lib/udev/snappy-app-dev", "add", "snap_hiri_hiri", "/sys/class/mem/urandom", "1:9"], [/* 0 vars */]) = 0
26256 brk(NULL)                         = 0x5582193ad000
26256 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26256 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7f9dec9000
26256 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26256 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26256 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26256 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f7f9dea7000
26256 close(3)                          = 0
26256 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26256 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26256 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
26256 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26256 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f7f9d8dc000
26256 mprotect(0x7f7f9da9c000, 2097152, PROT_NONE) = 0
26256 mmap(0x7f7f9dc9c000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f7f9dc9c000
26256 mmap(0x7f7f9dca2000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f7f9dca2000
26256 close(3)                          = 0
26256 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7f9dea6000
26256 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7f9dea5000
26256 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7f9dea4000
26256 arch_prctl(ARCH_SET_FS, 0x7f7f9dea5700) = 0
26256 mprotect(0x7f7f9dc9c000, 16384, PROT_READ) = 0
26256 mprotect(0x558217b7e000, 8192, PROT_READ) = 0
26256 mprotect(0x7f7f9decb000, 4096, PROT_READ) = 0
26256 munmap(0x7f7f9dea7000, 137555)    = 0
26256 getuid()                          = 0
26256 getgid()                          = 0
26256 getpid()                          = 26256
26256 rt_sigaction(SIGCHLD, {0x558217972540, ~[RTMIN RT_1], SA_RESTORER, 0x7f7f9d9114b0}, NULL, 8) = 0
26256 geteuid()                         = 0
26256 brk(NULL)                         = 0x5582193ad000
26256 brk(0x5582193ce000)               = 0x5582193ce000
26256 getppid()                         = 26238
26256 getcwd("/home/alan", 4096)        = 11
26256 open("/lib/udev/snappy-app-dev", O_RDONLY) = 3
26256 fcntl(3, F_DUPFD, 10)             = 10
26256 close(3)                          = 0
26256 fcntl(10, F_SETFD, FD_CLOEXEC)    = 0
26256 geteuid()                         = 0
26256 getegid()                         = 0
26256 rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
26256 rt_sigaction(SIGINT, {0x558217972540, ~[RTMIN RT_1], SA_RESTORER, 0x7f7f9d9114b0}, NULL, 8) = 0
26256 rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
26256 rt_sigaction(SIGQUIT, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f7f9d9114b0}, NULL, 8) = 0
26256 rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
26256 rt_sigaction(SIGTERM, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f7f9d9114b0}, NULL, 8) = 0
26256 read(10, "#!/bin/sh\n# udev callout (should"..., 8192) = 912
26256 pipe([3, 4])                      = 0
26256 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f7f9dea59d0) = 26257
26256 close(4)                          = 0
26256 read(3,  <unfinished ...>
26257 close(10)                         = 0
26257 close(3)                          = 0
26257 dup2(4, 1)                        = 1
26257 close(4)                          = 0
26257 pipe([3, 4])                      = 0
26257 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f7f9dea59d0) = 26258
26257 close(4)                          = 0
26258 close(3 <unfinished ...>
26257 stat("/usr/local/sbin/tr",  <unfinished ...>
26258 <... close resumed> )             = 0
26258 dup2(4, 1 <unfinished ...>
26257 <... stat resumed> 0x7ffef9e6cbc0) = -1 ENOENT (No such file or directory)
26258 <... dup2 resumed> )              = 1
26257 stat("/usr/local/bin/tr",  <unfinished ...>
26258 close(4)                          = 0
26257 <... stat resumed> 0x7ffef9e6cbc0) = -1 ENOENT (No such file or directory)
26257 stat("/usr/sbin/tr", 0x7ffef9e6cbc0) = -1 ENOENT (No such file or directory)
26258 write(1, "snap_hiri_hiri\n", 15 <unfinished ...>
26257 stat("/usr/bin/tr",  <unfinished ...>
26258 <... write resumed> )             = 15
26257 <... stat resumed> {st_mode=S_IFREG|0755, st_size=47856, ...}) = 0
26258 exit_group(0)                     = ?
26257 clone( <unfinished ...>
26258 +++ exited with 0 +++
26257 <... clone resumed> child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f7f9dea59d0) = ? ERESTARTNOINTR (To be restarted)
26257 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26258, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26257 rt_sigreturn({mask=[]})           = 56
26257 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f7f9dea59d0) = 26260
26260 dup2(3, 0 <unfinished ...>
26257 close(3 <unfinished ...>
26260 <... dup2 resumed> )              = 0
26257 <... close resumed> )             = 0
26260 close(3 <unfinished ...>
26257 close(-1 <unfinished ...>
26260 <... close resumed> )             = 0
26257 <... close resumed> )             = -1 EBADF (Bad file descriptor)
26257 wait4(-1,  <unfinished ...>
26260 execve("/usr/bin/tr", ["tr", "_", "."], [/* 1 var */] <unfinished ...>
26257 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26258
26257 wait4(-1,  <unfinished ...>
26260 <... execve resumed> )            = 0
26260 brk(NULL)                         = 0x11ca000
26260 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26260 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe047eee000
26260 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26260 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26260 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26260 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe047ecc000
26260 close(3)                          = 0
26260 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26260 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26260 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
26260 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26260 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe047901000
26260 mprotect(0x7fe047ac1000, 2097152, PROT_NONE) = 0
26260 mmap(0x7fe047cc1000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7fe047cc1000
26260 mmap(0x7fe047cc7000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe047cc7000
26260 close(3)                          = 0
26260 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe047ecb000
26260 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe047eca000
26260 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe047ec9000
26260 arch_prctl(ARCH_SET_FS, 0x7fe047eca700) = 0
26260 mprotect(0x7fe047cc1000, 16384, PROT_READ) = 0
26260 mprotect(0x60a000, 4096, PROT_READ) = 0
26260 mprotect(0x7fe047ef0000, 4096, PROT_READ) = 0
26260 munmap(0x7fe047ecc000, 137555)    = 0
26260 brk(NULL)                         = 0x11ca000
26260 brk(0x11eb000)                    = 0x11eb000
26260 fadvise64(0, 0, 0, POSIX_FADV_SEQUENTIAL) = -1 ESPIPE (Illegal seek)
26260 read(0, "snap_hiri_hiri\n", 8192) = 15
26260 fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
26260 read(0, "", 8192)                 = 0
26260 close(0)                          = 0
26260 write(1, "snap.hiri.hiri\n", 15)  = 15
26256 <... read resumed> "snap.hiri.hiri\n", 128) = 15
26260 close(1 <unfinished ...>
26256 read(3,  <unfinished ...>
26260 <... close resumed> )             = 0
26260 close(2)                          = 0
26260 exit_group(0)                     = ?
26260 +++ exited with 0 +++
26257 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26260
26257 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26260, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26257 rt_sigreturn({mask=[]})           = 26260
26257 exit_group(0)                     = ?
26257 +++ exited with 0 +++
26256 <... read resumed> "", 128)       = 0
26256 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26257, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26256 rt_sigreturn({mask=[]})           = 0
26256 close(3)                          = 0
26256 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26257
26256 open("/sys/fs/cgroup/devices/snap.hiri.hiri/devices.allow", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
26256 fcntl(1, F_DUPFD, 10)             = 11
26256 close(1)                          = 0
26256 fcntl(11, F_SETFD, FD_CLOEXEC)    = 0
26256 dup2(3, 1)                        = 1
26256 close(3)                          = 0
26256 write(1, "c 1:9 rwm\n", 10)       = 10
26256 dup2(11, 1)                       = 1
26256 close(11)                         = 0
26256 read(10, "", 8192)                = 0
26256 exit_group(0)                     = ?
26256 +++ exited with 0 +++
26238 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26256
26238 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26256, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26238 readlinkat(AT_FDCWD, "/sys/class/tty/tty", "../../devices/virtual/tty/tty", 99) = 29
26238 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
26238 lstat("/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual/tty/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 access("/sys/devices/virtual/tty/tty/uevent", F_OK) = 0
26238 open("/sys/devices/virtual/tty/tty/uevent", O_RDONLY|O_CLOEXEC) = 3
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
26238 read(3, "MAJOR=5\nMINOR=0\nDEVNAME=tty\nDEVM"..., 4096) = 41
26238 read(3, "", 4096)                 = 0
26238 read(3, "", 4096)                 = 0
26238 close(3)                          = 0
26238 getrandom("\315\223\232\217:_0\356\244\231N\277\362\367\34\222", 16, GRND_NONBLOCK) = 16
26238 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f2957852a10) = 26261
26261 set_robust_list(0x7f2957852a20, 24) = 0
26261 getresuid([0], [0], [0])          = 0
26238 wait4(26261,  <unfinished ...>
26261 execve("/lib/udev/snappy-app-dev", ["/lib/udev/snappy-app-dev", "add", "snap_hiri_hiri", "/sys/class/tty/tty", "5:0"], [/* 0 vars */]) = 0
26261 brk(NULL)                         = 0x562ec4f9b000
26261 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26261 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f336268a000
26261 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26261 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26261 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26261 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f3362668000
26261 close(3)                          = 0
26261 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26261 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26261 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
26261 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26261 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f336209d000
26261 mprotect(0x7f336225d000, 2097152, PROT_NONE) = 0
26261 mmap(0x7f336245d000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f336245d000
26261 mmap(0x7f3362463000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3362463000
26261 close(3)                          = 0
26261 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3362667000
26261 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3362666000
26261 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3362665000
26261 arch_prctl(ARCH_SET_FS, 0x7f3362666700) = 0
26261 mprotect(0x7f336245d000, 16384, PROT_READ) = 0
26261 mprotect(0x562ec37dd000, 8192, PROT_READ) = 0
26261 mprotect(0x7f336268c000, 4096, PROT_READ) = 0
26261 munmap(0x7f3362668000, 137555)    = 0
26261 getuid()                          = 0
26261 getgid()                          = 0
26261 getpid()                          = 26261
26261 rt_sigaction(SIGCHLD, {0x562ec35d1540, ~[RTMIN RT_1], SA_RESTORER, 0x7f33620d24b0}, NULL, 8) = 0
26261 geteuid()                         = 0
26261 brk(NULL)                         = 0x562ec4f9b000
26261 brk(0x562ec4fbc000)               = 0x562ec4fbc000
26261 getppid()                         = 26238
26261 getcwd("/home/alan", 4096)        = 11
26261 open("/lib/udev/snappy-app-dev", O_RDONLY) = 3
26261 fcntl(3, F_DUPFD, 10)             = 10
26261 close(3)                          = 0
26261 fcntl(10, F_SETFD, FD_CLOEXEC)    = 0
26261 geteuid()                         = 0
26261 getegid()                         = 0
26261 rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
26261 rt_sigaction(SIGINT, {0x562ec35d1540, ~[RTMIN RT_1], SA_RESTORER, 0x7f33620d24b0}, NULL, 8) = 0
26261 rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
26261 rt_sigaction(SIGQUIT, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f33620d24b0}, NULL, 8) = 0
26261 rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
26261 rt_sigaction(SIGTERM, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f33620d24b0}, NULL, 8) = 0
26261 read(10, "#!/bin/sh\n# udev callout (should"..., 8192) = 912
26261 pipe([3, 4])                      = 0
26261 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f33626669d0) = 26262
26261 close(4 <unfinished ...>
26262 close(10 <unfinished ...>
26261 <... close resumed> )             = 0
26262 <... close resumed> )             = 0
26261 read(3,  <unfinished ...>
26262 close(3)                          = 0
26262 dup2(4, 1)                        = 1
26262 close(4)                          = 0
26262 pipe([3, 4])                      = 0
26262 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f33626669d0) = 26263
26262 close(4)                          = 0
26263 close(3 <unfinished ...>
26262 stat("/usr/local/sbin/tr",  <unfinished ...>
26263 <... close resumed> )             = 0
26262 <... stat resumed> 0x7ffd8efba490) = -1 ENOENT (No such file or directory)
26263 dup2(4, 1 <unfinished ...>
26262 stat("/usr/local/bin/tr",  <unfinished ...>
26263 <... dup2 resumed> )              = 1
26262 <... stat resumed> 0x7ffd8efba490) = -1 ENOENT (No such file or directory)
26263 close(4 <unfinished ...>
26262 stat("/usr/sbin/tr",  <unfinished ...>
26263 <... close resumed> )             = 0
26262 <... stat resumed> 0x7ffd8efba490) = -1 ENOENT (No such file or directory)
26262 stat("/usr/bin/tr", {st_mode=S_IFREG|0755, st_size=47856, ...}) = 0
26263 write(1, "snap_hiri_hiri\n", 15 <unfinished ...>
26262 clone( <unfinished ...>
26263 <... write resumed> )             = 15
26263 exit_group(0)                     = ?
26262 <... clone resumed> child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f33626669d0) = 26264
26263 +++ exited with 0 +++
26262 close(3)                          = 0
26264 dup2(3, 0 <unfinished ...>
26262 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26263, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26264 <... dup2 resumed> )              = 0
26264 close(3 <unfinished ...>
26262 rt_sigreturn({mask=[]} <unfinished ...>
26264 <... close resumed> )             = 0
26262 <... rt_sigreturn resumed> )      = 0
26262 close(-1)                         = -1 EBADF (Bad file descriptor)
26264 execve("/usr/bin/tr", ["tr", "_", "."], [/* 1 var */] <unfinished ...>
26262 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26263
26262 wait4(-1,  <unfinished ...>
26264 <... execve resumed> )            = 0
26264 brk(NULL)                         = 0x1f5c000
26264 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26264 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fbe54313000
26264 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26264 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26264 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26264 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fbe542f1000
26264 close(3)                          = 0
26264 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26264 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26264 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
26264 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26264 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fbe53d26000
26264 mprotect(0x7fbe53ee6000, 2097152, PROT_NONE) = 0
26264 mmap(0x7fbe540e6000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7fbe540e6000
26264 mmap(0x7fbe540ec000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fbe540ec000
26264 close(3)                          = 0
26264 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fbe542f0000
26264 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fbe542ef000
26264 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fbe542ee000
26264 arch_prctl(ARCH_SET_FS, 0x7fbe542ef700) = 0
26264 mprotect(0x7fbe540e6000, 16384, PROT_READ) = 0
26264 mprotect(0x60a000, 4096, PROT_READ) = 0
26264 mprotect(0x7fbe54315000, 4096, PROT_READ) = 0
26264 munmap(0x7fbe542f1000, 137555)    = 0
26264 brk(NULL)                         = 0x1f5c000
26264 brk(0x1f7d000)                    = 0x1f7d000
26264 fadvise64(0, 0, 0, POSIX_FADV_SEQUENTIAL) = -1 ESPIPE (Illegal seek)
26264 read(0, "snap_hiri_hiri\n", 8192) = 15
26264 fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
26264 read(0, "", 8192)                 = 0
26264 close(0)                          = 0
26264 write(1, "snap.hiri.hiri\n", 15)  = 15
26261 <... read resumed> "snap.hiri.hiri\n", 128) = 15
26264 close(1 <unfinished ...>
26261 read(3,  <unfinished ...>
26264 <... close resumed> )             = 0
26264 close(2)                          = 0
26264 exit_group(0)                     = ?
26264 +++ exited with 0 +++
26262 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26264
26262 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26264, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26262 rt_sigreturn({mask=[]})           = 26264
26262 exit_group(0)                     = ?
26262 +++ exited with 0 +++
26261 <... read resumed> "", 128)       = 0
26261 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26262, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26261 rt_sigreturn({mask=[]})           = 0
26261 close(3)                          = 0
26261 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26262
26261 open("/sys/fs/cgroup/devices/snap.hiri.hiri/devices.allow", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
26261 fcntl(1, F_DUPFD, 10)             = 11
26261 close(1)                          = 0
26261 fcntl(11, F_SETFD, FD_CLOEXEC)    = 0
26261 dup2(3, 1)                        = 1
26261 close(3)                          = 0
26261 write(1, "c 5:0 rwm\n", 10)       = 10
26261 dup2(11, 1)                       = 1
26261 close(11)                         = 0
26261 read(10, "", 8192)                = 0
26261 exit_group(0)                     = ?
26261 +++ exited with 0 +++
26238 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26261
26238 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26261, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26238 readlinkat(AT_FDCWD, "/sys/class/tty/console", "../../devices/virtual/tty/consol"..., 99) = 33
26238 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
26238 lstat("/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual/tty/console", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 access("/sys/devices/virtual/tty/console/uevent", F_OK) = 0
26238 open("/sys/devices/virtual/tty/console/uevent", O_RDONLY|O_CLOEXEC) = 3
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
26238 read(3, "MAJOR=5\nMINOR=1\nDEVNAME=console\n", 4096) = 32
26238 read(3, "", 4096)                 = 0
26238 read(3, "", 4096)                 = 0
26238 close(3)                          = 0
26238 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f2957852a10) = 26265
26238 wait4(26265,  <unfinished ...>
26265 set_robust_list(0x7f2957852a20, 24) = 0
26265 getresuid([0], [0], [0])          = 0
26265 execve("/lib/udev/snappy-app-dev", ["/lib/udev/snappy-app-dev", "add", "snap_hiri_hiri", "/sys/class/tty/console", "5:1"], [/* 0 vars */]) = 0
26265 brk(NULL)                         = 0x55825b828000
26265 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26265 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb72b746000
26265 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26265 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26265 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26265 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fb72b724000
26265 close(3)                          = 0
26265 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26265 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26265 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
26265 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26265 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb72b159000
26265 mprotect(0x7fb72b319000, 2097152, PROT_NONE) = 0
26265 mmap(0x7fb72b519000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7fb72b519000
26265 mmap(0x7fb72b51f000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fb72b51f000
26265 close(3)                          = 0
26265 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb72b723000
26265 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb72b722000
26265 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb72b721000
26265 arch_prctl(ARCH_SET_FS, 0x7fb72b722700) = 0
26265 mprotect(0x7fb72b519000, 16384, PROT_READ) = 0
26265 mprotect(0x55825a1af000, 8192, PROT_READ) = 0
26265 mprotect(0x7fb72b748000, 4096, PROT_READ) = 0
26265 munmap(0x7fb72b724000, 137555)    = 0
26265 getuid()                          = 0
26265 getgid()                          = 0
26265 getpid()                          = 26265
26265 rt_sigaction(SIGCHLD, {0x558259fa3540, ~[RTMIN RT_1], SA_RESTORER, 0x7fb72b18e4b0}, NULL, 8) = 0
26265 geteuid()                         = 0
26265 brk(NULL)                         = 0x55825b828000
26265 brk(0x55825b849000)               = 0x55825b849000
26265 getppid()                         = 26238
26265 getcwd("/home/alan", 4096)        = 11
26265 open("/lib/udev/snappy-app-dev", O_RDONLY) = 3
26265 fcntl(3, F_DUPFD, 10)             = 10
26265 close(3)                          = 0
26265 fcntl(10, F_SETFD, FD_CLOEXEC)    = 0
26265 geteuid()                         = 0
26265 getegid()                         = 0
26265 rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
26265 rt_sigaction(SIGINT, {0x558259fa3540, ~[RTMIN RT_1], SA_RESTORER, 0x7fb72b18e4b0}, NULL, 8) = 0
26265 rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
26265 rt_sigaction(SIGQUIT, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7fb72b18e4b0}, NULL, 8) = 0
26265 rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
26265 rt_sigaction(SIGTERM, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7fb72b18e4b0}, NULL, 8) = 0
26265 read(10, "#!/bin/sh\n# udev callout (should"..., 8192) = 912
26265 pipe([3, 4])                      = 0
26265 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fb72b7229d0) = 26266
26265 close(4 <unfinished ...>
26266 close(10 <unfinished ...>
26265 <... close resumed> )             = 0
26266 <... close resumed> )             = 0
26265 read(3,  <unfinished ...>
26266 close(3)                          = 0
26266 dup2(4, 1)                        = 1
26266 close(4)                          = 0
26266 pipe([3, 4])                      = 0
26266 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fb72b7229d0) = 26267
26266 close(4)                          = 0
26267 close(3 <unfinished ...>
26266 stat("/usr/local/sbin/tr",  <unfinished ...>
26267 <... close resumed> )             = 0
26266 <... stat resumed> 0x7fff6d681980) = -1 ENOENT (No such file or directory)
26267 dup2(4, 1 <unfinished ...>
26266 stat("/usr/local/bin/tr",  <unfinished ...>
26267 <... dup2 resumed> )              = 1
26266 <... stat resumed> 0x7fff6d681980) = -1 ENOENT (No such file or directory)
26267 close(4 <unfinished ...>
26266 stat("/usr/sbin/tr",  <unfinished ...>
26267 <... close resumed> )             = 0
26266 <... stat resumed> 0x7fff6d681980) = -1 ENOENT (No such file or directory)
26266 stat("/usr/bin/tr", {st_mode=S_IFREG|0755, st_size=47856, ...}) = 0
26267 write(1, "snap_hiri_hiri\n", 15 <unfinished ...>
26266 clone( <unfinished ...>
26267 <... write resumed> )             = 15
26267 exit_group(0)                     = ?
26266 <... clone resumed> child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fb72b7229d0) = 26268
26267 +++ exited with 0 +++
26266 close(3 <unfinished ...>
26268 dup2(3, 0 <unfinished ...>
26266 <... close resumed> )             = 0
26268 <... dup2 resumed> )              = 0
26266 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26267, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26268 close(3 <unfinished ...>
26266 rt_sigreturn({mask=[]} <unfinished ...>
26268 <... close resumed> )             = 0
26266 <... rt_sigreturn resumed> )      = 0
26266 close(-1)                         = -1 EBADF (Bad file descriptor)
26268 execve("/usr/bin/tr", ["tr", "_", "."], [/* 1 var */] <unfinished ...>
26266 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26267
26266 wait4(-1,  <unfinished ...>
26268 <... execve resumed> )            = 0
26268 brk(NULL)                         = 0x160c000
26268 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26268 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f23cf295000
26268 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26268 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26268 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26268 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f23cf273000
26268 close(3)                          = 0
26268 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26268 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26268 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
26268 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26268 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f23ceca8000
26268 mprotect(0x7f23cee68000, 2097152, PROT_NONE) = 0
26268 mmap(0x7f23cf068000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f23cf068000
26268 mmap(0x7f23cf06e000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f23cf06e000
26268 close(3)                          = 0
26268 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f23cf272000
26268 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f23cf271000
26268 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f23cf270000
26268 arch_prctl(ARCH_SET_FS, 0x7f23cf271700) = 0
26268 mprotect(0x7f23cf068000, 16384, PROT_READ) = 0
26268 mprotect(0x60a000, 4096, PROT_READ) = 0
26268 mprotect(0x7f23cf297000, 4096, PROT_READ) = 0
26268 munmap(0x7f23cf273000, 137555)    = 0
26268 brk(NULL)                         = 0x160c000
26268 brk(0x162d000)                    = 0x162d000
26268 fadvise64(0, 0, 0, POSIX_FADV_SEQUENTIAL) = -1 ESPIPE (Illegal seek)
26268 read(0, "snap_hiri_hiri\n", 8192) = 15
26268 fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
26268 read(0, "", 8192)                 = 0
26268 close(0)                          = 0
26268 write(1, "snap.hiri.hiri\n", 15)  = 15
26265 <... read resumed> "snap.hiri.hiri\n", 128) = 15
26268 close(1 <unfinished ...>
26265 read(3,  <unfinished ...>
26268 <... close resumed> )             = 0
26268 close(2)                          = 0
26268 exit_group(0)                     = ?
26268 +++ exited with 0 +++
26266 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26268
26266 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26268, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26266 rt_sigreturn({mask=[]})           = 26268
26266 exit_group(0)                     = ?
26266 +++ exited with 0 +++
26265 <... read resumed> "", 128)       = 0
26265 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26266, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26265 rt_sigreturn({mask=[]})           = 0
26265 close(3)                          = 0
26265 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26266
26265 open("/sys/fs/cgroup/devices/snap.hiri.hiri/devices.allow", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
26265 fcntl(1, F_DUPFD, 10)             = 11
26265 close(1)                          = 0
26265 fcntl(11, F_SETFD, FD_CLOEXEC)    = 0
26265 dup2(3, 1)                        = 1
26265 close(3)                          = 0
26265 write(1, "c 5:1 rwm\n", 10)       = 10
26265 dup2(11, 1)                       = 1
26265 close(11)                         = 0
26265 read(10, "", 8192)                = 0
26265 exit_group(0)                     = ?
26265 +++ exited with 0 +++
26238 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26265
26238 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26265, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26238 readlinkat(AT_FDCWD, "/sys/class/tty/ptmx", "../../devices/virtual/tty/ptmx", 99) = 30
26238 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
26238 lstat("/sys/class", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/virtual/tty/ptmx", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 access("/sys/devices/virtual/tty/ptmx/uevent", F_OK) = 0
26238 open("/sys/devices/virtual/tty/ptmx/uevent", O_RDONLY|O_CLOEXEC) = 3
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
26238 read(3, "MAJOR=5\nMINOR=2\nDEVNAME=ptmx\nDEV"..., 4096) = 42
26238 read(3, "", 4096)                 = 0
26238 read(3, "", 4096)                 = 0
26238 close(3)                          = 0
26238 getrandom("\6\300\n|\342\36\10DC\231\32\352\333L4\253", 16, GRND_NONBLOCK) = 16
26238 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f2957852a10) = 26269
26238 wait4(26269,  <unfinished ...>
26269 set_robust_list(0x7f2957852a20, 24) = 0
26269 getresuid([0], [0], [0])          = 0
26269 execve("/lib/udev/snappy-app-dev", ["/lib/udev/snappy-app-dev", "add", "snap_hiri_hiri", "/sys/class/tty/ptmx", "5:2"], [/* 0 vars */]) = 0
26269 brk(NULL)                         = 0x556a92611000
26269 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26269 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3b85c8a000
26269 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26269 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26269 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26269 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f3b85c68000
26269 close(3)                          = 0
26269 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26269 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26269 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
26269 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26269 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3b8569d000
26269 mprotect(0x7f3b8585d000, 2097152, PROT_NONE) = 0
26269 mmap(0x7f3b85a5d000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f3b85a5d000
26269 mmap(0x7f3b85a63000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3b85a63000
26269 close(3)                          = 0
26269 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3b85c67000
26269 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3b85c66000
26269 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3b85c65000
26269 arch_prctl(ARCH_SET_FS, 0x7f3b85c66700) = 0
26269 mprotect(0x7f3b85a5d000, 16384, PROT_READ) = 0
26269 mprotect(0x556a91c65000, 8192, PROT_READ) = 0
26269 mprotect(0x7f3b85c8c000, 4096, PROT_READ) = 0
26269 munmap(0x7f3b85c68000, 137555)    = 0
26269 getuid()                          = 0
26269 getgid()                          = 0
26269 getpid()                          = 26269
26269 rt_sigaction(SIGCHLD, {0x556a91a59540, ~[RTMIN RT_1], SA_RESTORER, 0x7f3b856d24b0}, NULL, 8) = 0
26269 geteuid()                         = 0
26269 brk(NULL)                         = 0x556a92611000
26269 brk(0x556a92632000)               = 0x556a92632000
26269 getppid()                         = 26238
26269 getcwd("/home/alan", 4096)        = 11
26269 open("/lib/udev/snappy-app-dev", O_RDONLY) = 3
26269 fcntl(3, F_DUPFD, 10)             = 10
26269 close(3)                          = 0
26269 fcntl(10, F_SETFD, FD_CLOEXEC)    = 0
26269 geteuid()                         = 0
26269 getegid()                         = 0
26269 rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
26269 rt_sigaction(SIGINT, {0x556a91a59540, ~[RTMIN RT_1], SA_RESTORER, 0x7f3b856d24b0}, NULL, 8) = 0
26269 rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
26269 rt_sigaction(SIGQUIT, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f3b856d24b0}, NULL, 8) = 0
26269 rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
26269 rt_sigaction(SIGTERM, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f3b856d24b0}, NULL, 8) = 0
26269 read(10, "#!/bin/sh\n# udev callout (should"..., 8192) = 912
26269 pipe([3, 4])                      = 0
26269 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f3b85c669d0) = 26270
26269 close(4 <unfinished ...>
26270 close(10 <unfinished ...>
26269 <... close resumed> )             = 0
26270 <... close resumed> )             = 0
26269 read(3,  <unfinished ...>
26270 close(3)                          = 0
26270 dup2(4, 1)                        = 1
26270 close(4)                          = 0
26270 pipe([3, 4])                      = 0
26270 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f3b85c669d0) = 26271
26270 close(4)                          = 0
26271 close(3 <unfinished ...>
26270 stat("/usr/local/sbin/tr",  <unfinished ...>
26271 <... close resumed> )             = 0
26270 <... stat resumed> 0x7fff790e1620) = -1 ENOENT (No such file or directory)
26271 dup2(4, 1 <unfinished ...>
26270 stat("/usr/local/bin/tr",  <unfinished ...>
26271 <... dup2 resumed> )              = 1
26270 <... stat resumed> 0x7fff790e1620) = -1 ENOENT (No such file or directory)
26271 close(4 <unfinished ...>
26270 stat("/usr/sbin/tr",  <unfinished ...>
26271 <... close resumed> )             = 0
26270 <... stat resumed> 0x7fff790e1620) = -1 ENOENT (No such file or directory)
26270 stat("/usr/bin/tr", {st_mode=S_IFREG|0755, st_size=47856, ...}) = 0
26271 write(1, "snap_hiri_hiri\n", 15 <unfinished ...>
26270 clone( <unfinished ...>
26271 <... write resumed> )             = 15
26271 exit_group(0)                     = ?
26270 <... clone resumed> child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f3b85c669d0) = 26272
26271 +++ exited with 0 +++
26270 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26271, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26270 rt_sigreturn({mask=[]})           = 26272
26270 close(3)                          = 0
26272 dup2(3, 0 <unfinished ...>
26270 close(-1)                         = -1 EBADF (Bad file descriptor)
26270 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26271
26270 wait4(-1,  <unfinished ...>
26272 <... dup2 resumed> )              = 0
26272 close(3)                          = 0
26272 execve("/usr/bin/tr", ["tr", "_", "."], [/* 1 var */]) = 0
26272 brk(NULL)                         = 0x1633000
26272 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26272 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6204ba5000
26272 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26272 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26272 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26272 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f6204b83000
26272 close(3)                          = 0
26272 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26272 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26272 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
26272 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26272 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f62045b8000
26272 mprotect(0x7f6204778000, 2097152, PROT_NONE) = 0
26272 mmap(0x7f6204978000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f6204978000
26272 mmap(0x7f620497e000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f620497e000
26272 close(3)                          = 0
26272 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6204b82000
26272 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6204b81000
26272 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6204b80000
26272 arch_prctl(ARCH_SET_FS, 0x7f6204b81700) = 0
26272 mprotect(0x7f6204978000, 16384, PROT_READ) = 0
26272 mprotect(0x60a000, 4096, PROT_READ) = 0
26272 mprotect(0x7f6204ba7000, 4096, PROT_READ) = 0
26272 munmap(0x7f6204b83000, 137555)    = 0
26272 brk(NULL)                         = 0x1633000
26272 brk(0x1654000)                    = 0x1654000
26272 fadvise64(0, 0, 0, POSIX_FADV_SEQUENTIAL) = -1 ESPIPE (Illegal seek)
26272 read(0, "snap_hiri_hiri\n", 8192) = 15
26272 fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
26272 read(0, "", 8192)                 = 0
26272 close(0)                          = 0
26272 write(1, "snap.hiri.hiri\n", 15)  = 15
26269 <... read resumed> "snap.hiri.hiri\n", 128) = 15
26272 close(1 <unfinished ...>
26269 read(3,  <unfinished ...>
26272 <... close resumed> )             = 0
26272 close(2)                          = 0
26272 exit_group(0)                     = ?
26272 +++ exited with 0 +++
26270 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26272
26270 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26272, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26270 rt_sigreturn({mask=[]})           = 26272
26270 exit_group(0)                     = ?
26270 +++ exited with 0 +++
26269 <... read resumed> "", 128)       = 0
26269 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26270, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26269 rt_sigreturn({mask=[]})           = 0
26269 close(3)                          = 0
26269 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26270
26269 open("/sys/fs/cgroup/devices/snap.hiri.hiri/devices.allow", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
26269 fcntl(1, F_DUPFD, 10)             = 11
26269 close(1)                          = 0
26269 fcntl(11, F_SETFD, FD_CLOEXEC)    = 0
26269 dup2(3, 1)                        = 1
26269 close(3)                          = 0
26269 write(1, "c 5:2 rwm\n", 10)       = 10
26269 dup2(11, 1)                       = 1
26269 close(11)                         = 0
26269 read(10, "", 8192)                = 0
26269 exit_group(0)                     = ?
26269 +++ exited with 0 +++
26238 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26269
26238 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26269, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26238 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card0", 0xb60770, 99) = -1 EINVAL (Invalid argument)
26238 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
26238 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/pci0000:00/0000:00:01.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 lstat("/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
26238 access("/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card0/uevent", F_OK) = 0
26238 open("/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card0/uevent", O_RDONLY|O_CLOEXEC) = 3
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
26238 read(3, "MAJOR=226\nMINOR=0\nDEVNAME=dri/ca"..., 4096) = 54
26238 read(3, "", 4096)                 = 0
26238 read(3, "", 4096)                 = 0
26238 close(3)                          = 0
26238 getrandom(",P\370\240\354\360\230\360[\342\260\364\264\3\353\5", 16, GRND_NONBLOCK) = 16
26238 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f2957852a10) = 26273
26238 wait4(26273,  <unfinished ...>
26273 set_robust_list(0x7f2957852a20, 24) = 0
26273 getresuid([0], [0], [0])          = 0
26273 execve("/lib/udev/snappy-app-dev", ["/lib/udev/snappy-app-dev", "add", "snap_hiri_hiri", "/sys/devices/pci0000:00/0000:00:"..., "226:0"], [/* 0 vars */]) = 0
26273 brk(NULL)                         = 0x5604e94b7000
26273 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26273 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f82d53cd000
26273 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26273 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26273 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26273 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f82d53ab000
26273 close(3)                          = 0
26273 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26273 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26273 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
26273 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26273 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f82d4de0000
26273 mprotect(0x7f82d4fa0000, 2097152, PROT_NONE) = 0
26273 mmap(0x7f82d51a0000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f82d51a0000
26273 mmap(0x7f82d51a6000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f82d51a6000
26273 close(3)                          = 0
26273 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f82d53aa000
26273 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f82d53a9000
26273 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f82d53a8000
26273 arch_prctl(ARCH_SET_FS, 0x7f82d53a9700) = 0
26273 mprotect(0x7f82d51a0000, 16384, PROT_READ) = 0
26273 mprotect(0x5604e8e87000, 8192, PROT_READ) = 0
26273 mprotect(0x7f82d53cf000, 4096, PROT_READ) = 0
26273 munmap(0x7f82d53ab000, 137555)    = 0
26273 getuid()                          = 0
26273 getgid()                          = 0
26273 getpid()                          = 26273
26273 rt_sigaction(SIGCHLD, {0x5604e8c7b540, ~[RTMIN RT_1], SA_RESTORER, 0x7f82d4e154b0}, NULL, 8) = 0
26273 geteuid()                         = 0
26273 brk(NULL)                         = 0x5604e94b7000
26273 brk(0x5604e94d8000)               = 0x5604e94d8000
26273 getppid()                         = 26238
26273 getcwd("/home/alan", 4096)        = 11
26273 open("/lib/udev/snappy-app-dev", O_RDONLY) = 3
26273 fcntl(3, F_DUPFD, 10)             = 10
26273 close(3)                          = 0
26273 fcntl(10, F_SETFD, FD_CLOEXEC)    = 0
26273 geteuid()                         = 0
26273 getegid()                         = 0
26273 rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
26273 rt_sigaction(SIGINT, {0x5604e8c7b540, ~[RTMIN RT_1], SA_RESTORER, 0x7f82d4e154b0}, NULL, 8) = 0
26273 rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
26273 rt_sigaction(SIGQUIT, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f82d4e154b0}, NULL, 8) = 0
26273 rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
26273 rt_sigaction(SIGTERM, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7f82d4e154b0}, NULL, 8) = 0
26273 read(10, "#!/bin/sh\n# udev callout (should"..., 8192) = 912
26273 pipe([3, 4])                      = 0
26273 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f82d53a99d0) = 26274
26274 close(10 <unfinished ...>
26273 close(4 <unfinished ...>
26274 <... close resumed> )             = 0
26273 <... close resumed> )             = 0
26274 close(3 <unfinished ...>
26273 read(3,  <unfinished ...>
26274 <... close resumed> )             = 0
26274 dup2(4, 1)                        = 1
26274 close(4)                          = 0
26274 pipe([3, 4])                      = 0
26274 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f82d53a99d0) = 26275
26274 close(4)                          = 0
26275 close(3 <unfinished ...>
26274 stat("/usr/local/sbin/tr",  <unfinished ...>
26275 <... close resumed> )             = 0
26275 dup2(4, 1 <unfinished ...>
26274 <... stat resumed> 0x7fff451880a0) = -1 ENOENT (No such file or directory)
26275 <... dup2 resumed> )              = 1
26274 stat("/usr/local/bin/tr",  <unfinished ...>
26275 close(4 <unfinished ...>
26274 <... stat resumed> 0x7fff451880a0) = -1 ENOENT (No such file or directory)
26275 <... close resumed> )             = 0
26274 stat("/usr/sbin/tr", 0x7fff451880a0) = -1 ENOENT (No such file or directory)
26274 stat("/usr/bin/tr",  <unfinished ...>
26275 write(1, "snap_hiri_hiri\n", 15 <unfinished ...>
26274 <... stat resumed> {st_mode=S_IFREG|0755, st_size=47856, ...}) = 0
26275 <... write resumed> )             = 15
26274 clone( <unfinished ...>
26275 exit_group(0)                     = ?
26275 +++ exited with 0 +++
26274 <... clone resumed> child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f82d53a99d0) = 26276
26274 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26275, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26276 dup2(3, 0 <unfinished ...>
26274 rt_sigreturn({mask=[]} <unfinished ...>
26276 <... dup2 resumed> )              = 0
26274 <... rt_sigreturn resumed> )      = 26276
26276 close(3 <unfinished ...>
26274 close(3 <unfinished ...>
26276 <... close resumed> )             = 0
26274 <... close resumed> )             = 0
26274 close(-1 <unfinished ...>
26276 execve("/usr/bin/tr", ["tr", "_", "."], [/* 1 var */] <unfinished ...>
26274 <... close resumed> )             = -1 EBADF (Bad file descriptor)
26274 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26275
26274 wait4(-1,  <unfinished ...>
26276 <... execve resumed> )            = 0
26276 brk(NULL)                         = 0xf7a000
26276 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26276 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6fa8450000
26276 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
26276 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
26276 fstat(3, {st_mode=S_IFREG|0644, st_size=137555, ...}) = 0
26276 mmap(NULL, 137555, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f6fa842e000
26276 close(3)                          = 0
26276 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
26276 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
26276 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
26276 fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
26276 mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6fa7e63000
26276 mprotect(0x7f6fa8023000, 2097152, PROT_NONE) = 0
26276 mmap(0x7f6fa8223000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f6fa8223000
26276 mmap(0x7f6fa8229000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6fa8229000
26276 close(3)                          = 0
26276 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6fa842d000
26276 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6fa842c000
26276 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6fa842b000
26276 arch_prctl(ARCH_SET_FS, 0x7f6fa842c700) = 0
26276 mprotect(0x7f6fa8223000, 16384, PROT_READ) = 0
26276 mprotect(0x60a000, 4096, PROT_READ) = 0
26276 mprotect(0x7f6fa8452000, 4096, PROT_READ) = 0
26276 munmap(0x7f6fa842e000, 137555)    = 0
26276 brk(NULL)                         = 0xf7a000
26276 brk(0xf9b000)                     = 0xf9b000
26276 fadvise64(0, 0, 0, POSIX_FADV_SEQUENTIAL) = -1 ESPIPE (Illegal seek)
26276 read(0, "snap_hiri_hiri\n", 8192) = 15
26276 fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
26276 read(0, "", 8192)                 = 0
26276 close(0)                          = 0
26276 write(1, "snap.hiri.hiri\n", 15)  = 15
26273 <... read resumed> "snap.hiri.hiri\n", 128) = 15
26276 close(1)                          = 0
26273 read(3,  <unfinished ...>
26276 close(2)                          = 0
26276 exit_group(0)                     = ?
26276 +++ exited with 0 +++
26274 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26276
26274 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26276, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26274 rt_sigreturn({mask=[]})           = 26276
26274 exit_group(0)                     = ?
26274 +++ exited with 0 +++
26273 <... read resumed> "", 128)       = 0
26273 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26274, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26273 rt_sigreturn({mask=[]})           = 0
26273 close(3)                          = 0
26273 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26274
26273 open("/sys/fs/cgroup/devices/snap.hiri.hiri/devices.allow", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
26273 fcntl(1, F_DUPFD, 10)             = 11
26273 close(1)                          = 0
26273 fcntl(11, F_SETFD, FD_CLOEXEC)    = 0
26273 dup2(3, 1)                        = 1
26273 close(3)                          = 0
26273 write(1, "c 226:0 rwm\n", 12)     = 12
26273 dup2(11, 1)                       = 1
26273 close(11)                         = 0
26273 read(10, "", 8192)                = 0
26273 exit_group(0)                     = ?
26273 +++ exited with 0 +++
26238 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26273
26238 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26273, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26238 setresgid(-1, 0, -1)              = 0
26238 setresuid(-1, 0, -1)              = 0
26238 gettid()                          = 26238
26238 open("/proc/26238/attr/exec", O_WRONLY) = 3
26238 write(3, "exec snap.hiri.hiri", 19) = 19
26238 close(3)                          = 0
26238 access("/var/lib/snapd/seccomp/bpf//snap.hiri.hiri.bin", F_OK) = 0
26238 stat("/", {st_mode=S_IFDIR|0755, st_size=309, ...}) = 0
26238 stat("/var", {st_mode=S_IFDIR|0755, st_size=160, ...}) = 0
26238 stat("/var/lib", {st_mode=S_IFDIR|0755, st_size=540, ...}) = 0
26238 stat("/var/lib/snapd", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
26238 stat("/var/lib/snapd/seccomp", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
26238 stat("/var/lib/snapd/seccomp/bpf", {st_mode=S_IFDIR|0755, st_size=12288, ...}) = 0
26238 stat("/var/lib/snapd/seccomp/bpf/snap.hiri.hiri.bin", {st_mode=S_IFREG|0644, st_size=5952, ...}) = 0
26238 open("/var/lib/snapd/seccomp/bpf//snap.hiri.hiri.bin", O_RDONLY) = 3
26238 fstat(3, {st_mode=S_IFREG|0644, st_size=5952, ...}) = 0
26238 read(3, " \0\0\0\4\0\0\0\25\0\1\0>\0\0\300\5\0\0\0c\1\0\0 \0\0\0\0\0\0\0"..., 32768) = 5952
26238 read(3, "", 24576)                = 0
26238 close(3)                          = 0
26238 getresuid([0], [0], [0])          = 0
26238 prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, {len = 744, filter = 0x7ffd68b33b30}) = 0
26238 geteuid()                         = 0
26238 getuid()                          = 0
26238 setresuid(-1, 0, -1)              = 0
26238 geteuid()                         = 0
26238 setgid(0)                         = 0
26238 setuid(0)                         = 0
26238 execve("/snap/core/current/usr/lib/snapd/snap-exec", ["/snap/core/current/usr/lib/snapd"..., "hiri.hiri"], [/* 22 vars */]) = -1 EACCES (Permission denied)
26238 --- SIGSEGV {si_signo=SIGSEGV, si_code=SI_KERNEL, si_addr=0} ---
26238 +++ killed by SIGSEGV +++