差分

このページの2つのバージョン間の差分を表示します。

--- android:flutter [2023/03/26 18:12] – [Flutter SDK の入手] ともやん
+++ android:flutter [2023/03/27 04:05] (現在) – [Flutter] ともやん
@@ 行 2: / 行 2: @@
 本家: [[https://flutter.dev|Flutter - Build apps for any screen]]\\
 ※Fedora 上では上手く動作していないので調査ちぅ😅\\
+[[android:dart|Dart 言語]]\\
 ===== インストール =====
@@ 行 108: / 行 110: @@
 </WRAP>
-==== Flutter SDK の入手 ====
+==== Flutter SDK の入手 (Git 編) ====
+GitHub のFlutter リポジトリから最新ソース コードを取得する🤔\\
+<WRAP color_term>
+<WRAP color_command><html><pre>
+<b class=GRN>$</b> <b class=HIY>git</b> clone <b class=HIK>--depth</b> 1 https://github.com/flutter/flutter.git
+</pre></html></WRAP>
+<WRAP color_result><html><pre>
+Cloning into 'flutter'...
+remote: Enumerating objects: 7438, done.
+remote: Counting objects: 100% (7438/7438), done.
+remote: Compressing objects: 100% (5718/5718), done.
+remote: Total 7438 (delta 1989), reused 3479 (delta 1178), pack-reused 0
+Receiving objects: 100% (7438/7438), 10.95 MiB | 1.04 MiB/s, done.
+Resolving deltas: 100% (1989/1989), done.
+</pre></html></WRAP>
+</WRAP>
+または、最新の安定版リリースのソース コードを取得する🤔\\
+<WRAP color_term>
+<WRAP color_command><html><pre>
+<b class=GRN>$</b> <b class=HIY>git</b> clone <b class=HIK>--depth</b> 1 https://github.com/flutter/flutter.git -b stable
+</pre></html></WRAP>
+<WRAP color_result><html><pre>
+</pre></html></WRAP>
+</WRAP>
+オプションで、開発バイナリを事前にダウンロードする🤔\\
+<WRAP color_term>
+<WRAP color_command><html><pre>
+<b class=GRN>$</b> <b class=HIY>flutter</b> precache
+</pre></html></WRAP>
+<WRAP color_result><html><pre>
+Downloading Linux x64 Dart SDK from Flutter engine 685fbc6f4d9db8026c56ee1a177bb10cc09f884b...
+** Resuming transfer from byte position 35246080
+  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
+                                 Dload  Upload   Total   Spent    Left  Speed
+  168M  100  168M    0     0  1626k      0  0:01:45  0:01:45 --:--:-- 1804k
+Building flutter tool...
+Resolving dependencies... (4.6s)
+Got dependencies.
+</pre></html></WRAP>
+</WRAP>
+==== Flutter SDK の入手 (最新の安定版リリース編) ====
 公式: [[https://docs.flutter.dev/get-started/install/linux#install-flutter-manually|Install Flutter manually - Linux install | Flutter]]\\
+Flutter SDK の最新の安定版リリースをダウンロードする🤔\\
 <WRAP color_term>
 <WRAP color_command><html><pre>
@@ 行 122: / 行 168: @@
 </WRAP>
+目的の場所にファイルを抽出する🤔\\
 <WRAP color_term>
 <WRAP color_command><html><pre>
@@ 行 11712: / 行 11759: @@
 flutter/dartdoc_options.yaml
 flutter/CODE_OF_CONDUCT.md
+</pre></html></WRAP>
+</WRAP>
+flutter ツールをパスに追加する🤔\\
+<WRAP color_term>
+<WRAP color_command><html><pre>
+<b class=GRN>$</b> <b class=HIY>export</b> PATH="$PATH:`pwd`/flutter/bin"
+</pre></html></WRAP>
+<WRAP color_result><html><pre>
+</pre></html></WRAP>
+</WRAP>
+flutter ツールをパスに追加する🤔\\
+<WRAP color_term>
+<WRAP color_command><html><pre>
+<b class=GRN>$</b> <b class=HIY>export</b> PATH="$PATH:`pwd`/flutter/bin"
+</pre></html></WRAP>
+<WRAP color_result><html><pre>
 </pre></html></WRAP>
 </WRAP>
@@ 行 11757: / 行 11822: @@
 </pre></html></WRAP>
 </WRAP>
+===== トラブルシューティング =====
+==== Fedora で Flutter CLI がハングする😱 ====
+<WRAP color_term>
+<WRAP color_command><html><pre>
+<b class=GRN>$</b> <b class=HIY>strace</b> flutter
+</pre></html></WRAP>
+<WRAP color_mincode_long><code>
+execve("/home/tomoyan/development/flutter/bin/flutter", ["flutter"], 0x7ffe79135560 /* 45 vars */) = 0
+brk(NULL)                               = 0x5634511fa000
+arch_prctl(0x3001 /* ARCH_??? */, 0x7ffc787481d0) = -1 EINVAL (無効な引数です)
+mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f312a5bd000
+access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (そのようなファイルやディレクトリはありません)
+openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
+newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=114023, ...}, AT_EMPTY_PATH) = 0
+mmap(NULL, 114023, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f312a5a1000
+close(3)                                = 0
+openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
+read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320v\2\0\0\0\0\0"..., 832) = 832
+pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
+newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=2224288, ...}, AT_EMPTY_PATH) = 0
+pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
+mmap(NULL, 1953104, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f312a3c4000
+mmap(0x7f312a3ea000, 1400832, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x26000) = 0x7f312a3ea000
+mmap(0x7f312a540000, 339968, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17c000) = 0x7f312a540000
+mmap(0x7f312a593000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1ce000) = 0x7f312a593000
+mmap(0x7f312a599000, 32080, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f312a599000
+close(3)                                = 0
+mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f312a3c1000
+arch_prctl(ARCH_SET_FS, 0x7f312a3c1740) = 0
+set_tid_address(0x7f312a3c1a10)         = 280148
+set_robust_list(0x7f312a3c1a20, 24)     = 0
+rseq(0x7f312a3c2060, 0x20, 0, 0x53053053) = 0
+mprotect(0x7f312a593000, 16384, PROT_READ) = 0
+mprotect(0x563450623000, 4096, PROT_READ) = 0
+mprotect(0x7f312a5f2000, 8192, PROT_READ) = 0
+prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
+munmap(0x7f312a5a1000, 114023)          = 0
+getrandom("\x06\xf6\xe9\xab\x5c\xa6\x2a\xf7", 8, GRND_NONBLOCK) = 8
+brk(NULL)                               = 0x5634511fa000
+brk(0x56345121b000)                     = 0x56345121b000
+openat(AT_FDCWD, "/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
+newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=224104272, ...}, AT_EMPTY_PATH) = 0
+mmap(NULL, 224104272, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f311ce00000
+close(3)                                = 0
+execve("/home/tomoyan/.anyenv/bin/bash", ["bash", "/home/tomoyan/development/flutte"...], 0x7ffc78748348 /* 45 vars */) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+execve("/home/tomoyan/.anyenv/envs/nodenv/shims/bash", ["bash", "/home/tomoyan/development/flutte"...], 0x7ffc78748348 /* 45 vars */) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+execve("/home/tomoyan/.anyenv/envs/nodenv/bin/bash", ["bash", "/home/tomoyan/development/flutte"...], 0x7ffc78748348 /* 45 vars */) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+execve("/home/tomoyan/google-cloud-sdk/bin/bash", ["bash", "/home/tomoyan/development/flutte"...], 0x7ffc78748348 /* 45 vars */) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+execve("/home/tomoyan/.anyenv/bin/bash", ["bash", "/home/tomoyan/development/flutte"...], 0x7ffc78748348 /* 45 vars */) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+execve("/home/tomoyan/.cargo/bin/bash", ["bash", "/home/tomoyan/development/flutte"...], 0x7ffc78748348 /* 45 vars */) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+execve("/home/tomoyan/.local/bin/bash", ["bash", "/home/tomoyan/development/flutte"...], 0x7ffc78748348 /* 45 vars */) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+execve("/home/tomoyan/bin/bash", ["bash", "/home/tomoyan/development/flutte"...], 0x7ffc78748348 /* 45 vars */) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+execve("/usr/local/bin/bash", ["bash", "/home/tomoyan/development/flutte"...], 0x7ffc78748348 /* 45 vars */) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+execve("/usr/local/sbin/bash", ["bash", "/home/tomoyan/development/flutte"...], 0x7ffc78748348 /* 45 vars */) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+execve("/usr/bin/bash", ["bash", "/home/tomoyan/development/flutte"...], 0x7ffc78748348 /* 45 vars */) = 0
+brk(NULL)                               = 0x560047363000
+arch_prctl(0x3001 /* ARCH_??? */, 0x7ffff9c56db0) = -1 EINVAL (無効な引数です)
+mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f10fcc9d000
+access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (そのようなファイルやディレクトリはありません)
+openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
+newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=114023, ...}, AT_EMPTY_PATH) = 0
+mmap(NULL, 114023, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f10fcc81000
+close(3)                                = 0
+openat(AT_FDCWD, "/lib64/libtinfo.so.6", O_RDONLY|O_CLOEXEC) = 3
+read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
+newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=208456, ...}, AT_EMPTY_PATH) = 0
+mmap(NULL, 207136, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f10fcc4e000
+mmap(0x7f10fcc5c000, 73728, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7f10fcc5c000
+mmap(0x7f10fcc6e000, 57344, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x20000) = 0x7f10fcc6e000
+mmap(0x7f10fcc7c000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2d000) = 0x7f10fcc7c000
+close(3)                                = 0
+openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
+read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320v\2\0\0\0\0\0"..., 832) = 832
+pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
+newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=2224288, ...}, AT_EMPTY_PATH) = 0
+pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
+mmap(NULL, 1953104, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f10fca71000
+mmap(0x7f10fca97000, 1400832, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x26000) = 0x7f10fca97000
+mmap(0x7f10fcbed000, 339968, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17c000) = 0x7f10fcbed000
+mmap(0x7f10fcc40000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1ce000) = 0x7f10fcc40000
+mmap(0x7f10fcc46000, 32080, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f10fcc46000
+close(3)                                = 0
+mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f10fca6e000
+arch_prctl(ARCH_SET_FS, 0x7f10fca6e740) = 0
+set_tid_address(0x7f10fca6ea10)         = 280148
+set_robust_list(0x7f10fca6ea20, 24)     = 0
+rseq(0x7f10fca6f060, 0x20, 0, 0x53053053) = 0
+mprotect(0x7f10fcc40000, 16384, PROT_READ) = 0
+mprotect(0x7f10fcc7c000, 16384, PROT_READ) = 0
+mprotect(0x5600470d1000, 16384, PROT_READ) = 0
+mprotect(0x7f10fccd2000, 8192, PROT_READ) = 0
+prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
+munmap(0x7f10fcc81000, 114023)          = 0
+openat(AT_FDCWD, "/dev/tty", O_RDWR|O_NONBLOCK) = 3
+close(3)                                = 0
+getrandom("\xa8\x4e\x0c\x7c\x6a\x72\xc7\xa3", 8, GRND_NONBLOCK) = 8
+brk(NULL)                               = 0x560047363000
+brk(0x560047384000)                     = 0x560047384000
+openat(AT_FDCWD, "/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
+newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=224104272, ...}, AT_EMPTY_PATH) = 0
+mmap(NULL, 224104272, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f10ef400000
+close(3)                                = 0
+openat(AT_FDCWD, "/usr/lib64/gconv/gconv-modules.cache", O_RDONLY) = 3
+newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=27012, ...}, AT_EMPTY_PATH) = 0
+mmap(NULL, 27012, PROT_READ, MAP_SHARED, 3, 0) = 0x7f10fcc96000
+close(3)                                = 0
+futex(0x7f10fcc45a6c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
+getuid()                                = 1000
+getgid()                                = 1000
+geteuid()                               = 1000
+getegid()                               = 1000
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+sysinfo({uptime=810124, loads=[43104, 53920, 63072], totalram=16647507968, freeram=306176000, sharedram=1142915072, bufferram=81920, totalswap=8589930496, freeswap=7859847168, procs=1629, totalhigh=0, freehigh=0, mem_unit=1}) = 0
+rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
+rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
+rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
+rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigaction(SIGTSTP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
+rt_sigaction(SIGTSTP, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigaction(SIGTTIN, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
+rt_sigaction(SIGTTIN, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigaction(SIGTTOU, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
+rt_sigaction(SIGTTOU, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+uname({sysname="Linux", nodename="WICKED-BEAT", ...}) = 0
+newfstatat(AT_FDCWD, "/home/tomoyan/development", {st_mode=S_IFDIR|0755, st_size=80, ...}, 0) = 0
+newfstatat(AT_FDCWD, ".", {st_mode=S_IFDIR|0755, st_size=80, ...}, 0) = 0
+newfstatat(AT_FDCWD, "/home", {st_mode=S_IFDIR|0755, st_size=36, ...}, 0) = 0
+newfstatat(AT_FDCWD, "/home/tomoyan", {st_mode=S_IFDIR|0700, st_size=1582, ...}, 0) = 0
+newfstatat(AT_FDCWD, "/home/tomoyan/development", {st_mode=S_IFDIR|0755, st_size=80, ...}, 0) = 0
+getpid()                                = 280148
+getppid()                               = 280145
+newfstatat(AT_FDCWD, ".", {st_mode=S_IFDIR|0755, st_size=80, ...}, 0) = 0
+newfstatat(AT_FDCWD, "/home/tomoyan/.anyenv/bin/bash", 0x7ffff9c56790, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/.anyenv/envs/nodenv/shims/bash", 0x7ffff9c56790, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/.anyenv/envs/nodenv/bin/bash", 0x7ffff9c56790, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/google-cloud-sdk/bin/bash", 0x7ffff9c56790, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/.anyenv/bin/bash", 0x7ffff9c56790, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/.cargo/bin/bash", 0x7ffff9c56790, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/.local/bin/bash", 0x7ffff9c56790, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/bin/bash", 0x7ffff9c56790, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/usr/local/bin/bash", 0x7ffff9c56790, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/usr/local/sbin/bash", 0x7ffff9c56790, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/usr/bin/bash", {st_mode=S_IFREG|0755, st_size=1431840, ...}, 0) = 0
+newfstatat(AT_FDCWD, "/usr/bin/bash", {st_mode=S_IFREG|0755, st_size=1431840, ...}, 0) = 0
+geteuid()                               = 1000
+getegid()                               = 1000
+getuid()                                = 1000
+getgid()                                = 1000
+access("/usr/bin/bash", X_OK)           = 0
+newfstatat(AT_FDCWD, "/usr/bin/bash", {st_mode=S_IFREG|0755, st_size=1431840, ...}, 0) = 0
+geteuid()                               = 1000
+getegid()                               = 1000
+getuid()                                = 1000
+getgid()                                = 1000
+access("/usr/bin/bash", R_OK)           = 0
+getpid()                                = 280148
+getppid()                               = 280145
+getpid()                                = 280148
+getppid()                               = 280145
+getpgrp()                               = 280145
+ioctl(2, TIOCGPGRP, [280145])           = 0
+rt_sigaction(SIGCHLD, {sa_handler=0x560046fe75a0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, 8) = 0
+prlimit64(0, RLIMIT_NPROC, NULL, {rlim_cur=63328, rlim_max=63328}) = 0
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+openat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/flutter", O_RDONLY) = 3
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/flutter", {st_mode=S_IFREG|0755, st_size=2328, ...}, 0) = 0
+ioctl(3, TCGETS, 0x7ffff9c56bc0)        = -1 ENOTTY (デバイスに対する不適切なioctlです)
+lseek(3, 0, SEEK_CUR)                   = 0
+read(3, "#!/usr/bin/env bash\n# Copyright "..., 80) = 80
+lseek(3, 0, SEEK_SET)                   = 0
+prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=1024, rlim_max=512*1024}) = 0
+fcntl(255, F_GETFD)                     = -1 EBADF (不正なファイル記述子です)
+dup2(3, 255)                            = 255
+close(3)                                = 0
+fcntl(255, F_SETFD, FD_CLOEXEC)         = 0
+fcntl(255, F_GETFL)                     = 0x8000 (flags O_RDONLY|O_LARGEFILE)
+newfstatat(255, "", {st_mode=S_IFREG|0755, st_size=2328, ...}, AT_EMPTY_PATH) = 0
+lseek(255, 0, SEEK_CUR)                 = 0
+read(255, "#!/usr/bin/env bash\n# Copyright "..., 2328) = 2328
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+pipe2([3, 4], 0)                        = 0
+rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+rt_sigprocmask(SIG_BLOCK, [INT TERM CHLD], [], 8) = 0
+lseek(255, -329, SEEK_CUR)              = 1999
+clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f10fca6ea10) = 280149
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigaction(SIGCHLD, {sa_handler=0x560046fe75a0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, {sa_handler=0x560046fe75a0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, 8) = 0
+close(4)                                = 0
+rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
+read(3, "/home/tomoyan/development/flutte"..., 4096) = 46
+read(3, "", 4096)                       = 0
+--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=280149, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
+wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 280149
+wait4(-1, 0x7ffff9c54c50, WNOHANG, NULL) = -1 ECHILD (子プロセスがありません)
+rt_sigreturn({mask=[INT]})              = 0
+close(3)                                = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
+rt_sigaction(SIGINT, {sa_handler=0x560046fea6b0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=0x560046fea6b0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+read(255, "BIN_DIR=\"$(cd \"${PROG_NAME%/*}\" "..., 2328) = 329
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+pipe2([3, 4], 0)                        = 0
+rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+rt_sigprocmask(SIG_BLOCK, [INT TERM CHLD], [], 8) = 0
+lseek(255, -286, SEEK_CUR)              = 2042
+clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f10fca6ea10) = 280153
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigaction(SIGCHLD, {sa_handler=0x560046fe75a0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, {sa_handler=0x560046fe75a0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, 8) = 0
+close(4)                                = 0
+rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
+read(3, "/home/tomoyan/development/flutte"..., 4096) = 38
+read(3, "", 4096)                       = 0
+--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=280153, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
+wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 280153
+wait4(-1, 0x7ffff9c54c50, WNOHANG, NULL) = -1 ECHILD (子プロセスがありません)
+rt_sigreturn({mask=[INT]})              = 0
+close(3)                                = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
+rt_sigaction(SIGINT, {sa_handler=0x560046fea6b0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=0x560046fea6b0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+read(255, "OS=\"$(uname -s)\"\n\n# If we're on "..., 2328) = 286
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+pipe2([3, 4], 0)                        = 0
+rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+rt_sigprocmask(SIG_BLOCK, [INT TERM CHLD], [], 8) = 0
+lseek(255, -269, SEEK_CUR)              = 2059
+clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f10fca6ea10) = 280154
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigaction(SIGCHLD, {sa_handler=0x560046fe75a0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, {sa_handler=0x560046fe75a0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, 8) = 0
+close(4)                                = 0
+rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
+read(3, "Linux\n", 4096)                = 6
+read(3, "", 4096)                       = 0
+--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=280154, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
+wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 280154
+wait4(-1, 0x7ffff9c54c50, WNOHANG, NULL) = -1 ECHILD (子プロセスがありません)
+rt_sigreturn({mask=[INT]})              = 0
+close(3)                                = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
+rt_sigaction(SIGINT, {sa_handler=0x560046fea6b0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=0x560046fea6b0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+read(255, "\n# If we're on Windows, invoke t"..., 2328) = 269
+openat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/internal/shared.sh", O_RDONLY) = 3
+newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=10380, ...}, AT_EMPTY_PATH) = 0
+read(3, "#!/usr/bin/env bash\n# Copyright "..., 10380) = 10380
+close(3)                                = 0
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+brk(0x5600473a5000)                     = 0x5600473a5000
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+pipe2([3, 4], 0)                        = 0
+rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+rt_sigprocmask(SIG_BLOCK, [INT TERM CHLD], [], 8) = 0
+clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f10fca6ea10) = 280155
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigaction(SIGCHLD, {sa_handler=0x560046fe75a0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, {sa_handler=0x560046fe75a0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, 8) = 0
+close(4)                                = 0
+rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
+read(3, "/home/tomoyan/development/flutte"..., 4096) = 34
+--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=280155, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
+wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 280155
+wait4(-1, 0x7ffff9c53850, WNOHANG, NULL) = -1 ECHILD (子プロセスがありません)
+rt_sigreturn({mask=[INT]})              = 34
+read(3, "", 4096)                       = 0
+close(3)                                = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
+rt_sigaction(SIGINT, {sa_handler=0x560046fea6b0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=0x560046fea6b0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/internal/bootstrap.sh", 0x7ffff9c55300, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+pipe2([3, 4], 0)                        = 0
+rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+rt_sigprocmask(SIG_BLOCK, [INT TERM CHLD], [], 8) = 0
+clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f10fca6ea10) = 280156
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigaction(SIGCHLD, {sa_handler=0x560046fe75a0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, {sa_handler=0x560046fe75a0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, 8) = 0
+close(4)                                = 0
+rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
+read(3, "Linux\n", 4096)                = 6
+read(3, "", 4096)                       = 0
+close(3)                                = 0
+--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=280156, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
+wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 280156
+wait4(-1, 0x7ffff9c554d0, WNOHANG, NULL) = -1 ECHILD (子プロセスがありません)
+rt_sigreturn({mask=[INT]})              = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
+rt_sigaction(SIGINT, {sa_handler=0x560046fea6b0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=0x560046fea6b0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+openat(AT_FDCWD, "/dev/null", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
+fcntl(2, F_GETFD)                       = 0
+fcntl(2, F_DUPFD, 10)                   = 10
+fcntl(2, F_GETFD)                       = 0
+fcntl(10, F_SETFD, FD_CLOEXEC)          = 0
+dup2(3, 2)                              = 2
+close(3)                                = 0
+newfstatat(AT_FDCWD, ".", {st_mode=S_IFDIR|0755, st_size=80, ...}, 0) = 0
+newfstatat(AT_FDCWD, "/home/tomoyan/.anyenv/bin/git", 0x7ffff9c55a80, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/.anyenv/envs/nodenv/shims/git", 0x7ffff9c55a80, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/.anyenv/envs/nodenv/bin/git", 0x7ffff9c55a80, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/google-cloud-sdk/bin/git", 0x7ffff9c55a80, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/.anyenv/bin/git", 0x7ffff9c55a80, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/.cargo/bin/git", 0x7ffff9c55a80, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/.local/bin/git", 0x7ffff9c55a80, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/bin/git", 0x7ffff9c55a80, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/usr/local/bin/git", 0x7ffff9c55a80, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/usr/local/sbin/git", 0x7ffff9c55a80, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/usr/bin/git", {st_mode=S_IFREG|0755, st_size=3970072, ...}, 0) = 0
+newfstatat(AT_FDCWD, "/usr/bin/git", {st_mode=S_IFREG|0755, st_size=3970072, ...}, 0) = 0
+geteuid()                               = 1000
+getegid()                               = 1000
+getuid()                                = 1000
+getgid()                                = 1000
+access("/usr/bin/git", X_OK)            = 0
+newfstatat(AT_FDCWD, "/usr/bin/git", {st_mode=S_IFREG|0755, st_size=3970072, ...}, 0) = 0
+geteuid()                               = 1000
+getegid()                               = 1000
+getuid()                                = 1000
+getgid()                                = 1000
+access("/usr/bin/git", R_OK)            = 0
+newfstatat(AT_FDCWD, "/usr/bin/git", {st_mode=S_IFREG|0755, st_size=3970072, ...}, 0) = 0
+newfstatat(AT_FDCWD, "/usr/bin/git", {st_mode=S_IFREG|0755, st_size=3970072, ...}, 0) = 0
+geteuid()                               = 1000
+getegid()                               = 1000
+getuid()                                = 1000
+getgid()                                = 1000
+access("/usr/bin/git", X_OK)            = 0
+newfstatat(AT_FDCWD, "/usr/bin/git", {st_mode=S_IFREG|0755, st_size=3970072, ...}, 0) = 0
+geteuid()                               = 1000
+getegid()                               = 1000
+getuid()                                = 1000
+getgid()                                = 1000
+access("/usr/bin/git", R_OK)            = 0
+dup2(10, 2)                             = 2
+fcntl(10, F_GETFD)                      = 0x1 (flags FD_CLOEXEC)
+close(10)                               = 0
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/.git", {st_mode=S_IFDIR|0755, st_size=140, ...}, 0) = 0
+openat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/flutter", O_RDONLY) = 3
+fcntl(7, F_GETFD)                       = -1 EBADF (不正なファイル記述子です)
+dup2(3, 7)                              = 7
+close(3)                                = 0
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+rt_sigprocmask(SIG_BLOCK, [INT TERM CHLD], [], 8) = 0
+rt_sigprocmask(SIG_BLOCK, [CHLD], [INT TERM CHLD], 8) = 0
+rt_sigprocmask(SIG_SETMASK, [INT TERM CHLD], NULL, 8) = 0
+clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f10fca6ea10) = 280157
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
+rt_sigaction(SIGINT, {sa_handler=0x560046fea6b0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 280157
+rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=0x560046fea6b0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+ioctl(2, TIOCGWINSZ, {ws_row=34, ws_col=110, ws_xpixel=0, ws_ypixel=0}) = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=280157, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
+wait4(-1, 0x7ffff9c55610, WNOHANG, NULL) = -1 ECHILD (子プロセスがありません)
+rt_sigreturn({mask=[]})                 = 0
+close(7)                                = 0
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+pipe2([3, 4], 0)                        = 0
+rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
+rt_sigprocmask(SIG_BLOCK, [INT TERM CHLD], [], 8) = 0
+clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f10fca6ea10) = 280161
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigaction(SIGCHLD, {sa_handler=0x560046fe75a0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, {sa_handler=0x560046fe75a0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, 8) = 0
+close(4)                                = 0
+rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
+read(3, "flutter\n", 4096)              = 8
+read(3, "", 4096)                       = 0
+--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=280161, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
+wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG, NULL) = 280161
+wait4(-1, 0x7ffff9c54590, WNOHANG, NULL) = -1 ECHILD (子プロセスがありません)
+rt_sigreturn({mask=[INT]})              = 0
+close(3)                                = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
+rt_sigaction(SIGINT, {sa_handler=0x560046fea6b0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=0x560046fea6b0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
+rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f10fcaadb20}, 8) = 0
+rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, {sa_handler=0x560046fe75a0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f10fcaadb20}, 8) = 0
+execve("/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/dart", ["/home/tomoyan/development/flutte"..., "--disable-dart-dev", "--packages=/home/tomoyan/develop"..., "/home/tomoyan/development/flutte"...], 0x560047397e20 /* 45 vars */) = 0
+brk(NULL)                               = 0x559509622000
+arch_prctl(0x3001 /* ARCH_??? */, 0x7ffdcd851f70) = -1 EINVAL (無効な引数です)
+mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff21a3c9000
+readlink("/proc/self/exe", "/home/tomoyan/development/flutte"..., 4096) = 61
+access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (そのようなファイルやディレクトリはありません)
+openat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/glibc-hwcaps/x86-64-v2/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/glibc-hwcaps/x86-64-v2", 0x7ffdcd8511a0, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+openat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/tls/x86_64/x86_64/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/tls/x86_64/x86_64", 0x7ffdcd8511a0, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+openat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/tls/x86_64/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/tls/x86_64", 0x7ffdcd8511a0, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+openat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/tls/x86_64/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/tls/x86_64", 0x7ffdcd8511a0, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+openat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/tls/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/tls", 0x7ffdcd8511a0, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+openat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/x86_64/x86_64/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/x86_64/x86_64", 0x7ffdcd8511a0, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+openat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/x86_64/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/x86_64", 0x7ffdcd8511a0, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+openat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/x86_64/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/x86_64", 0x7ffdcd8511a0, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+openat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin", {st_mode=S_IFDIR|0755, st_size=82, ...}, 0) = 0
+openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
+newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=114023, ...}, AT_EMPTY_PATH) = 0
+mmap(NULL, 114023, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7ff21a3ad000
+close(3)                                = 0
+openat(AT_FDCWD, "/lib64/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
+read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
+newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=15888, ...}, AT_EMPTY_PATH) = 0
+mmap(NULL, 16424, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7ff21a3a8000
+mmap(0x7ff21a3a9000, 4096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7ff21a3a9000
+mmap(0x7ff21a3aa000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7ff21a3aa000
+mmap(0x7ff21a3ab000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7ff21a3ab000
+close(3)                                = 0
+openat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+openat(AT_FDCWD, "/lib64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
+read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
+newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=15904, ...}, AT_EMPTY_PATH) = 0
+mmap(NULL, 16424, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7ff21a3a3000
+mmap(0x7ff21a3a4000, 4096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7ff21a3a4000
+mmap(0x7ff21a3a5000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7ff21a3a5000
+mmap(0x7ff21a3a6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7ff21a3a6000
+close(3)                                = 0
+openat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+openat(AT_FDCWD, "/lib64/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
+read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
+newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=928216, ...}, AT_EMPTY_PATH) = 0
+mmap(NULL, 913680, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7ff21a2c3000
+mmap(0x7ff21a2d3000, 475136, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7ff21a2d3000
+mmap(0x7ff21a347000, 368640, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x84000) = 0x7ff21a347000
+mmap(0x7ff21a3a1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xdd000) = 0x7ff21a3a1000
+close(3)                                = 0
+openat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
+read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320v\2\0\0\0\0\0"..., 832) = 832
+pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
+newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=2224288, ...}, AT_EMPTY_PATH) = 0
+pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
+mmap(NULL, 1953104, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7ff21a0e6000
+mmap(0x7ff21a10c000, 1400832, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x26000) = 0x7ff21a10c000
+mmap(0x7ff21a262000, 339968, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17c000) = 0x7ff21a262000
+mmap(0x7ff21a2b5000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1ce000) = 0x7ff21a2b5000
+mmap(0x7ff21a2bb000, 32080, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7ff21a2bb000
+close(3)                                = 0
+mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff21a0e4000
+arch_prctl(ARCH_SET_FS, 0x7ff21a0e50c0) = 0
+set_tid_address(0x7ff21a0e5390)         = 280148
+set_robust_list(0x7ff21a0e53a0, 24)     = 0
+rseq(0x7ff21a0e59e0, 0x20, 0, 0x53053053) = 0
+mprotect(0x7ff21a2b5000, 16384, PROT_READ) = 0
+mprotect(0x7ff21a3a1000, 4096, PROT_READ) = 0
+mprotect(0x7ff21a3a6000, 4096, PROT_READ) = 0
+mprotect(0x7ff21a3ab000, 4096, PROT_READ) = 0
+mprotect(0x5595075a5000, 638976, PROT_READ) = 0
+mprotect(0x7ff21a3fe000, 8192, PROT_READ) = 0
+prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
+munmap(0x7ff21a3ad000, 114023)          = 0
+brk(NULL)                               = 0x559509622000
+getpid()                                = 280148
+futex(0x559507647e00, FUTEX_WAKE_PRIVATE, 2147483647) = 0
+brk(0x559509e22000)                     = 0x559509e22000
+brk(0x559509f22000)                     = 0x559509f22000
+msync(0x7ffdcd851000, 4096, MS_ASYNC)   = 0
+msync(0x7ffdcd852000, 4096, MS_ASYNC)   = 0
+getpid()                                = 280148
+openat(AT_FDCWD, "/sys/devices/system/cpu/online", O_RDONLY|O_CLOEXEC) = 3
+read(3, "0-3\n", 1024)                  = 4
+close(3)                                = 0
+futex(0x7ffdcd85200c, FUTEX_WAKE, 1)    = 0
+futex(0x7ffdcd85200c, FUTEX_WAKE_PRIVATE, 1) = 0
+rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7ff21a122b20}, NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [TTOU], NULL, 8) = 0
+rt_sigaction(SIGSEGV, {sa_handler=0x559506e3b360, sa_mask=[PROF], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7ff21a122b20}, NULL, 8) = 0
+rt_sigaction(SIGBUS, {sa_handler=0x559506e3b360, sa_mask=[PROF], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7ff21a122b20}, NULL, 8) = 0
+rt_sigaction(SIGTRAP, {sa_handler=0x559506e3b360, sa_mask=[PROF], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7ff21a122b20}, NULL, 8) = 0
+rt_sigaction(SIGILL, {sa_handler=0x559506e3b360, sa_mask=[PROF], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7ff21a122b20}, NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/flutter_tools.snapshot", {st_mode=S_IFREG|0644, st_size=29668112, ...}, 0) = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/flutter_tools.snapshot", {st_mode=S_IFREG|0644, st_size=29668112, ...}, 0) = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/flutter_tools.snapshot", {st_mode=S_IFREG|0644, st_size=29668112, ...}, 0) = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+openat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/flutter_tools.snapshot", O_RDONLY|O_CLOEXEC) = 3
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+fstat(3, {st_mode=S_IFREG|0644, st_size=29668112, ...}) = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+lseek(3, 0, SEEK_CUR)                   = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+read(3, "\334\334\366\366\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0@%\262\1\0\0\0\0"..., 40) = 40
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+lseek(3, 0, SEEK_CUR)                   = 40
+mmap(NULL, 28452160, PROT_READ, MAP_PRIVATE, 3, 0x4000) = 0x7ff218404000
+mmap(0x55950755edc0, 1192720, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0x1b28000) = 0x7ff219fc0000
+close(3)                                = 0
+getcwd("/home/tomoyan/development", 4096) = 26
+pipe2([3, 4], 0)                        = 0
+fcntl(3, F_GETFL)                       = 0 (flags O_RDONLY)
+fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK)  = 0
+fcntl(3, F_GETFD)                       = 0
+fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
+fcntl(4, F_GETFD)                       = 0
+fcntl(4, F_SETFD, FD_CLOEXEC)           = 0
+epoll_create(64)                        = 5
+fcntl(5, F_GETFD)                       = 0
+fcntl(5, F_SETFD, FD_CLOEXEC)           = 0
+epoll_ctl(5, EPOLL_CTL_ADD, 3, {events=EPOLLIN, data={u32=0, u64=0}}) = 0
+timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC) = 6
+epoll_ctl(5, EPOLL_CTL_ADD, 6, {events=EPOLLIN, data={u32=6, u64=6}}) = 0
+rt_sigaction(SIGRT_1, {sa_handler=0x7ff21a16e560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff21a122b20}, NULL, 8) = 0
+rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
+mmap(NULL, 1052672, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff218303000
+mprotect(0x7ff218304000, 1048576, PROT_READ|PROT_WRITE) = 0
+rt_sigprocmask(SIG_BLOCK, ~[], [TTOU], 8) = 0
+clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff218403990, parent_tid=0x7ff218403990, exit_signal=0, stack=0x7ff218303000, stack_size=0xfff00, tls=0x7ff2184036c0} => {parent_tid=[280162]}, 88) = 280162
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+sysinfo({uptime=810124, loads=[43104, 53920, 63072], totalram=16647507968, freeram=300756992, sharedram=1142915072, bufferram=81920, totalswap=8589930496, freeswap=7859847168, procs=1630, totalhigh=0, freehigh=0, mem_unit=1}) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+lstat("/proc/self/exe", {st_mode=S_IFLNK|0777, st_size=0, ...}) = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+readlink("/proc/self/exe", "/home/tomoyan/development/flutte"..., 4096) = 61
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/dart", {st_mode=S_IFREG|0755, st_size=41650072, ...}, AT_SYMLINK_NOFOLLOW) = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/kernel-service.dart.snapshot", 0x7ffdcd851cf0, 0) = -1 ENOENT (そのようなファイルやディレクトリはありません)
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/dart-sdk/bin/snapshots/kernel-service.dart.snapshot", {st_mode=S_IFREG|0644, st_size=40271984, ...}, 0) = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/flutter_tools.snapshot", {st_mode=S_IFREG|0644, st_size=29668112, ...}, 0) = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+openat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/flutter_tools.snapshot", O_RDONLY|O_CLOEXEC) = 7
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+fstat(7, {st_mode=S_IFREG|0644, st_size=29668112, ...}) = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+brk(0x55950bb6e000)                     = 0x55950bb6e000
+msync(0x7ffdcd851000, 4096, MS_ASYNC)   = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+read(7, "\334\334\366\366\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0@%\262\1\0\0\0\0"..., 29668112) = 29668112
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+close(7)                                = 0
+memfd_create("memfd-test", MFD_CLOEXEC) = 7
+ftruncate(7, 4096)                      = 0
+mmap(NULL, 524288, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff219f40000
+mmap(0x7ff219f80000, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff219f80000
+munmap(0x7ff219f40000, 262144)          = 0
+munmap(0x7ff219f81000, 258048)          = 0
+mmap(0x55950755edc0, 524288, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff218283000
+mmap(0x7ff218300000, 4096, PROT_READ|PROT_EXEC, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff218300000
+munmap(0x7ff218283000, 512000)          = 0
+munmap(0x7ff218301000, 8192)            = 0
+close(7)                                = 0
+mprotect(0x7ff219f80000, 4096, PROT_READ) = 0
+mprotect(0x7ff218300000, 4096, PROT_READ|PROT_EXEC) = 0
+munmap(0x7ff219f80000, 4096)            = 0
+munmap(0x7ff218300000, 4096)            = 0
+openat(AT_FDCWD, "/proc/sys/vm/max_map_count", O_RDONLY) = 7
+newfstatat(7, "", {st_mode=S_IFREG|0644, st_size=0, ...}, AT_EMPTY_PATH) = 0
+read(7, "65530\n", 1024)                = 6
+close(7)                                = 0
+gettid()                                = 280148
+openat(AT_FDCWD, "/proc/self/maps", O_RDONLY|O_CLOEXEC) = 7
+prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
+newfstatat(7, "", {st_mode=S_IFREG|0444, st_size=0, ...}, AT_EMPTY_PATH) = 0
+read(7, "559504e89000-559506e21000 r--p 0"..., 1024) = 1024
+read(7, "flutter_tools.snapshot\n7ff21a0e4"..., 1024) = 1024
+read(7, "                /usr/lib64/libm."..., 1024) = 1024
+read(7, "-7ff21a3cb000 rw-p 00000000 00:0"..., 1024) = 887
+close(7)                                = 0
+sched_getaffinity(280148, 32, [0 1 2 3]) = 8
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+openat(AT_FDCWD, "/dev/urandom", O_RDONLY|O_CLOEXEC) = 7
+read(7, "\350\260\202\276$\234\350\372", 8) = 8
+close(7)                                = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+memfd_create("dart-timeline", MFD_CLOEXEC) = 7
+ftruncate(7, 3428352)                   = 0
+mmap(NULL, 3428352, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff217fbe000
+mmap(0x7ff217fbe000, 3428352, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff217fbe000
+close(7)                                = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+openat(AT_FDCWD, "/dev/urandom", O_RDONLY|O_CLOEXEC) = 7
+read(7, "[\330(i\24\21\216\2", 8)       = 8
+close(7)                                = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+openat(AT_FDCWD, "/dev/urandom", O_RDONLY|O_CLOEXEC) = 7
+read(7, "\223`\250}Q\255\362R", 8)      = 8
+close(7)                                = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+openat(AT_FDCWD, "/dev/urandom", O_RDONLY|O_CLOEXEC) = 7
+read(7, "~'\7\3407\375\333\260", 8)     = 8
+close(7)                                = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff217ebf000
+mmap(0x7ff217f00000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff217f00000
+munmap(0x7ff217ebf000, 266240)          = 0
+munmap(0x7ff217f80000, 253952)          = 0
+close(7)                                = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+openat(AT_FDCWD, "/dev/urandom", O_RDONLY|O_CLOEXEC) = 7
+read(7, "f\352.)#\356\0a", 8)           = 8
+close(7)                                = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+openat(AT_FDCWD, "/dev/urandom", O_RDONLY|O_CLOEXEC) = 7
+read(7, "\263T@\353\221\335IK", 8)      = 8
+close(7)                                = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+memfd_create("dart-zone", MFD_CLOEXEC)  = 7
+ftruncate(7, 65536)                     = 0
+mmap(NULL, 65536, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff21a3b9000
+mmap(0x7ff21a3b9000, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff21a3b9000
+close(7)                                = 0
+memfd_create("dart-code", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff217e01000
+mmap(0x7ff217e80000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff217e80000
+munmap(0x7ff217e01000, 520192)          = 0
+mmap(0x55950755edc0, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff217d81000
+mmap(0x7ff217e00000, 524288, PROT_READ|PROT_EXEC, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff217e00000
+munmap(0x7ff217d81000, 520192)          = 0
+close(7)                                = 0
+mprotect(0x7ff217e80000, 160, PROT_READ) = 0
+mprotect(0x7ff217e80000, 360, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e80000, 336, PROT_READ) = 0
+mprotect(0x7ff217e80000, 424, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e80000, 400, PROT_READ) = 0
+mprotect(0x7ff217e80000, 856, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e80000, 832, PROT_READ) = 0
+mprotect(0x7ff217e80000, 1640, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e80000, 1616, PROT_READ) = 0
+mprotect(0x7ff217e80000, 1800, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e80000, 1776, PROT_READ) = 0
+mprotect(0x7ff217e80000, 2952, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e80000, 2928, PROT_READ) = 0
+mprotect(0x7ff217e80000, 3512, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e80000, 3488, PROT_READ) = 0
+mprotect(0x7ff217e80000, 3640, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e80000, 3616, PROT_READ) = 0
+mprotect(0x7ff217e80000, 3768, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e80000, 3744, PROT_READ) = 0
+mprotect(0x7ff217e80000, 3896, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e80000, 3872, PROT_READ) = 0
+mprotect(0x7ff217e80000, 4024, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e80000, 4000, PROT_READ) = 0
+mprotect(0x7ff217e80000, 4152, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e80000, 4128, PROT_READ) = 0
+mprotect(0x7ff217e81000, 296, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e81000, 272, PROT_READ) = 0
+mprotect(0x7ff217e81000, 536, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e81000, 512, PROT_READ) = 0
+memfd_create("dart-zone", MFD_CLOEXEC)  = 7
+ftruncate(7, 65536)                     = 0
+mmap(NULL, 65536, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff219fb0000
+mmap(0x7ff219fb0000, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff219fb0000
+close(7)                                = 0
+mprotect(0x7ff217e81000, 776, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e81000, 752, PROT_READ) = 0
+mprotect(0x7ff217e81000, 1016, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e81000, 992, PROT_READ) = 0
+mprotect(0x7ff217e81000, 1256, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e81000, 1232, PROT_READ) = 0
+mprotect(0x7ff217e81000, 1496, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e81000, 1472, PROT_READ) = 0
+mprotect(0x7ff217e81000, 1736, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e81000, 1712, PROT_READ) = 0
+mprotect(0x7ff217e81000, 1976, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e81000, 1952, PROT_READ) = 0
+mprotect(0x7ff217e81000, 2216, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e81000, 2192, PROT_READ) = 0
+mprotect(0x7ff217e81000, 2456, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e81000, 2432, PROT_READ) = 0
+mprotect(0x7ff217e81000, 2696, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e81000, 2672, PROT_READ) = 0
+mprotect(0x7ff217e81000, 2952, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e81000, 2928, PROT_READ) = 0
+mprotect(0x7ff217e81000, 3208, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e81000, 3184, PROT_READ) = 0
+mprotect(0x7ff217e81000, 3464, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e81000, 3440, PROT_READ) = 0
+mprotect(0x7ff217e81000, 3880, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e81000, 3856, PROT_READ) = 0
+mprotect(0x7ff217e81000, 4056, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e81000, 4032, PROT_READ) = 0
+mprotect(0x7ff217e81000, 4280, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e81000, 4256, PROT_READ) = 0
+memfd_create("dart-zone", MFD_CLOEXEC)  = 7
+ftruncate(7, 65536)                     = 0
+mmap(NULL, 65536, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff219fa0000
+mmap(0x7ff219fa0000, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff219fa0000
+close(7)                                = 0
+mprotect(0x7ff217e82000, 456, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 432, PROT_READ) = 0
+mprotect(0x7ff217e82000, 552, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 528, PROT_READ) = 0
+mprotect(0x7ff217e82000, 664, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 640, PROT_READ) = 0
+mprotect(0x7ff217e82000, 840, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 816, PROT_READ) = 0
+mprotect(0x7ff217e82000, 1000, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 976, PROT_READ) = 0
+mprotect(0x7ff217e82000, 1272, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 1248, PROT_READ) = 0
+mprotect(0x7ff217e82000, 1512, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 1488, PROT_READ) = 0
+mprotect(0x7ff217e82000, 1736, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 1712, PROT_READ) = 0
+mprotect(0x7ff217e82000, 1960, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 1936, PROT_READ) = 0
+mprotect(0x7ff217e82000, 2184, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 2160, PROT_READ) = 0
+mprotect(0x7ff217e82000, 2216, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 2192, PROT_READ) = 0
+mprotect(0x7ff217e82000, 2360, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 2336, PROT_READ) = 0
+mprotect(0x7ff217e82000, 2504, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 2480, PROT_READ) = 0
+mprotect(0x7ff217e82000, 2648, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 2624, PROT_READ) = 0
+mprotect(0x7ff217e82000, 2936, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 2912, PROT_READ) = 0
+memfd_create("dart-zone", MFD_CLOEXEC)  = 7
+ftruncate(7, 65536)                     = 0
+mmap(NULL, 65536, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff219f90000
+mmap(0x7ff219f90000, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff219f90000
+close(7)                                = 0
+mprotect(0x7ff217e82000, 3080, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 3056, PROT_READ) = 0
+mprotect(0x7ff217e82000, 3160, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 3136, PROT_READ) = 0
+mprotect(0x7ff217e82000, 3304, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 3280, PROT_READ) = 0
+mprotect(0x7ff217e82000, 3448, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 3424, PROT_READ) = 0
+mprotect(0x7ff217e82000, 3592, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 3568, PROT_READ) = 0
+mprotect(0x7ff217e82000, 3784, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 3760, PROT_READ) = 0
+mprotect(0x7ff217e82000, 3864, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 3840, PROT_READ) = 0
+mprotect(0x7ff217e82000, 3960, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 3936, PROT_READ) = 0
+mprotect(0x7ff217e82000, 4184, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e82000, 4160, PROT_READ) = 0
+mprotect(0x7ff217e83000, 168, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 144, PROT_READ) = 0
+mprotect(0x7ff217e83000, 264, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 240, PROT_READ) = 0
+mprotect(0x7ff217e83000, 328, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 304, PROT_READ) = 0
+mprotect(0x7ff217e83000, 456, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 432, PROT_READ) = 0
+mprotect(0x7ff217e83000, 552, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 528, PROT_READ) = 0
+mprotect(0x7ff217e83000, 728, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 704, PROT_READ) = 0
+memfd_create("dart-zone", MFD_CLOEXEC)  = 7
+ftruncate(7, 65536)                     = 0
+mmap(NULL, 65536, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff219f80000
+mmap(0x7ff219f80000, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff219f80000
+close(7)                                = 0
+mprotect(0x7ff217e83000, 808, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 784, PROT_READ) = 0
+mprotect(0x7ff217e83000, 888, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 864, PROT_READ) = 0
+mprotect(0x7ff217e83000, 1272, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 1248, PROT_READ) = 0
+mprotect(0x7ff217e83000, 1688, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 1664, PROT_READ) = 0
+mprotect(0x7ff217e83000, 2104, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 2080, PROT_READ) = 0
+mprotect(0x7ff217e83000, 2312, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 2288, PROT_READ) = 0
+mprotect(0x7ff217e83000, 2456, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 2432, PROT_READ) = 0
+mprotect(0x7ff217e83000, 2536, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 2512, PROT_READ) = 0
+mprotect(0x7ff217e83000, 2616, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 2592, PROT_READ) = 0
+mprotect(0x7ff217e83000, 2696, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 2672, PROT_READ) = 0
+mprotect(0x7ff217e83000, 3080, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 3056, PROT_READ) = 0
+mprotect(0x7ff217e83000, 3576, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 3552, PROT_READ) = 0
+mprotect(0x7ff217e83000, 3992, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 3968, PROT_READ) = 0
+mprotect(0x7ff217e83000, 4424, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e83000, 4400, PROT_READ) = 0
+mprotect(0x7ff217e84000, 760, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 736, PROT_READ) = 0
+memfd_create("dart-zone", MFD_CLOEXEC)  = 7
+ftruncate(7, 65536)                     = 0
+mmap(NULL, 65536, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff219f70000
+mmap(0x7ff219f70000, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff219f70000
+close(7)                                = 0
+mprotect(0x7ff217e84000, 1080, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 1056, PROT_READ) = 0
+mprotect(0x7ff217e84000, 1496, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 1472, PROT_READ) = 0
+mprotect(0x7ff217e84000, 1640, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 1616, PROT_READ) = 0
+mprotect(0x7ff217e84000, 2040, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 2016, PROT_READ) = 0
+mprotect(0x7ff217e84000, 2536, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 2512, PROT_READ) = 0
+mprotect(0x7ff217e84000, 2616, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 2592, PROT_READ) = 0
+mprotect(0x7ff217e84000, 2648, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 2624, PROT_READ) = 0
+mprotect(0x7ff217e84000, 2760, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 2736, PROT_READ) = 0
+mprotect(0x7ff217e84000, 2872, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 2848, PROT_READ) = 0
+mprotect(0x7ff217e84000, 2904, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 2880, PROT_READ) = 0
+mprotect(0x7ff217e84000, 3096, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 3072, PROT_READ) = 0
+mprotect(0x7ff217e84000, 3192, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 3168, PROT_READ) = 0
+mprotect(0x7ff217e84000, 3336, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 3312, PROT_READ) = 0
+mprotect(0x7ff217e84000, 3496, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 3472, PROT_READ) = 0
+mprotect(0x7ff217e84000, 3688, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 3664, PROT_READ) = 0
+memfd_create("dart-zone", MFD_CLOEXEC)  = 7
+ftruncate(7, 65536)                     = 0
+mmap(NULL, 65536, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff219f60000
+mmap(0x7ff219f60000, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff219f60000
+close(7)                                = 0
+mprotect(0x7ff217e84000, 3720, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 3696, PROT_READ) = 0
+mprotect(0x7ff217e84000, 3768, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 3744, PROT_READ) = 0
+mprotect(0x7ff217e84000, 3800, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 3776, PROT_READ) = 0
+mprotect(0x7ff217e84000, 3832, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 3808, PROT_READ) = 0
+mprotect(0x7ff217e84000, 3912, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 3888, PROT_READ) = 0
+mprotect(0x7ff217e84000, 3992, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 3968, PROT_READ) = 0
+mprotect(0x7ff217e84000, 4184, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e84000, 4160, PROT_READ) = 0
+mprotect(0x7ff217e85000, 200, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 176, PROT_READ) = 0
+mprotect(0x7ff217e85000, 312, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 288, PROT_READ) = 0
+mprotect(0x7ff217e85000, 504, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 480, PROT_READ) = 0
+mprotect(0x7ff217e85000, 536, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 512, PROT_READ) = 0
+mprotect(0x7ff217e85000, 568, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 544, PROT_READ) = 0
+mprotect(0x7ff217e85000, 616, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 592, PROT_READ) = 0
+mprotect(0x7ff217e85000, 680, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 656, PROT_READ) = 0
+mprotect(0x7ff217e85000, 888, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 864, PROT_READ) = 0
+memfd_create("dart-zone", MFD_CLOEXEC)  = 7
+ftruncate(7, 65536)                     = 0
+mmap(NULL, 65536, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff219f50000
+mmap(0x7ff219f50000, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff219f50000
+close(7)                                = 0
+mprotect(0x7ff217e85000, 968, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 944, PROT_READ) = 0
+mprotect(0x7ff217e85000, 1176, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 1152, PROT_READ) = 0
+mprotect(0x7ff217e85000, 1256, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 1232, PROT_READ) = 0
+mprotect(0x7ff217e85000, 1464, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 1440, PROT_READ) = 0
+mprotect(0x7ff217e85000, 1544, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 1520, PROT_READ) = 0
+mprotect(0x7ff217e85000, 1752, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 1728, PROT_READ) = 0
+mprotect(0x7ff217e85000, 1832, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 1808, PROT_READ) = 0
+mprotect(0x7ff217e85000, 2088, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 2064, PROT_READ) = 0
+mprotect(0x7ff217e85000, 2216, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 2192, PROT_READ) = 0
+mprotect(0x7ff217e85000, 2424, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 2400, PROT_READ) = 0
+mprotect(0x7ff217e85000, 2504, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 2480, PROT_READ) = 0
+mprotect(0x7ff217e85000, 2856, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 2832, PROT_READ) = 0
+mprotect(0x7ff217e85000, 2968, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 2944, PROT_READ) = 0
+mprotect(0x7ff217e85000, 3048, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 3024, PROT_READ) = 0
+mprotect(0x7ff217e85000, 3496, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 3472, PROT_READ) = 0
+memfd_create("dart-zone", MFD_CLOEXEC)  = 7
+ftruncate(7, 65536)                     = 0
+mmap(NULL, 65536, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff219f40000
+mmap(0x7ff219f40000, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff219f40000
+close(7)                                = 0
+mprotect(0x7ff217e85000, 3864, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 3840, PROT_READ) = 0
+mprotect(0x7ff217e85000, 4184, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e85000, 4160, PROT_READ) = 0
+mprotect(0x7ff217e86000, 424, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 400, PROT_READ) = 0
+mprotect(0x7ff217e86000, 760, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 736, PROT_READ) = 0
+mprotect(0x7ff217e86000, 968, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 944, PROT_READ) = 0
+mprotect(0x7ff217e86000, 1048, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 1024, PROT_READ) = 0
+mprotect(0x7ff217e86000, 1128, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 1104, PROT_READ) = 0
+mprotect(0x7ff217e86000, 1256, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 1232, PROT_READ) = 0
+mprotect(0x7ff217e86000, 1336, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 1312, PROT_READ) = 0
+mprotect(0x7ff217e86000, 1448, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 1424, PROT_READ) = 0
+mprotect(0x7ff217e86000, 1592, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 1568, PROT_READ) = 0
+mprotect(0x7ff217e86000, 1656, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 1632, PROT_READ) = 0
+mprotect(0x7ff217e86000, 1720, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 1696, PROT_READ) = 0
+mprotect(0x7ff217e86000, 1784, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 1760, PROT_READ) = 0
+mprotect(0x7ff217e86000, 1864, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 1840, PROT_READ) = 0
+memfd_create("dart-zone", MFD_CLOEXEC)  = 7
+ftruncate(7, 65536)                     = 0
+mmap(NULL, 65536, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff219f30000
+mmap(0x7ff219f30000, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff219f30000
+close(7)                                = 0
+mprotect(0x7ff217e86000, 1944, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 1920, PROT_READ) = 0
+mprotect(0x7ff217e86000, 2072, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 2048, PROT_READ) = 0
+mprotect(0x7ff217e86000, 2216, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 2192, PROT_READ) = 0
+mprotect(0x7ff217e86000, 2360, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 2336, PROT_READ) = 0
+mprotect(0x7ff217e86000, 2488, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 2464, PROT_READ) = 0
+mprotect(0x7ff217e86000, 2632, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 2608, PROT_READ) = 0
+mprotect(0x7ff217e86000, 2776, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 2752, PROT_READ) = 0
+mprotect(0x7ff217e86000, 2920, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 2896, PROT_READ) = 0
+mprotect(0x7ff217e86000, 3080, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 3056, PROT_READ) = 0
+mprotect(0x7ff217e86000, 3240, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 3216, PROT_READ) = 0
+mprotect(0x7ff217e86000, 3432, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 3408, PROT_READ) = 0
+mprotect(0x7ff217e86000, 3896, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 3872, PROT_READ) = 0
+mprotect(0x7ff217e86000, 3976, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 3952, PROT_READ) = 0
+mprotect(0x7ff217e86000, 4216, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e86000, 4192, PROT_READ) = 0
+mprotect(0x7ff217e87000, 216, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e87000, 192, PROT_READ) = 0
+memfd_create("dart-zone", MFD_CLOEXEC)  = 7
+ftruncate(7, 65536)                     = 0
+mmap(NULL, 65536, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff217fae000
+mmap(0x7ff217fae000, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff217fae000
+close(7)                                = 0
+mprotect(0x7ff217e87000, 312, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e87000, 288, PROT_READ) = 0
+mprotect(0x7ff217e87000, 392, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e87000, 368, PROT_READ) = 0
+mprotect(0x7ff217e87000, 856, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e87000, 832, PROT_READ) = 0
+mprotect(0x7ff217e87000, 952, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e87000, 928, PROT_READ) = 0
+mprotect(0x7ff217e87000, 1032, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e87000, 1008, PROT_READ) = 0
+mprotect(0x7ff217e87000, 1496, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e87000, 1472, PROT_READ) = 0
+mprotect(0x7ff217e87000, 1928, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e87000, 1904, PROT_READ) = 0
+mprotect(0x7ff217e87000, 2088, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e87000, 2064, PROT_READ) = 0
+mprotect(0x7ff217e87000, 2360, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e87000, 2336, PROT_READ) = 0
+mprotect(0x7ff217e87000, 2392, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e87000, 2368, PROT_READ) = 0
+mprotect(0x7ff217f00000, 524288, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217e80000, 524288, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff217f00000, 524288, PROT_READ) = 0
+mprotect(0x7ff217e80000, 524288, PROT_READ) = 0
+mmap(NULL, 1052672, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff217cff000
+mprotect(0x7ff217d00000, 1048576, PROT_READ|PROT_WRITE) = 0
+rt_sigprocmask(SIG_BLOCK, ~[], [TTOU], 8) = 0
+clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff217dff990, parent_tid=0x7ff217dff990, exit_signal=0, stack=0x7ff217cff000, stack_size=0xfff00, tls=0x7ff217dff6c0} => {parent_tid=[280163]}, 88) = 280163
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+newfstatat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/flutter_tools.snapshot", {st_mode=S_IFREG|0644, st_size=29668112, ...}, 0) = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+openat(AT_FDCWD, "/home/tomoyan/development/flutter/bin/cache/flutter_tools.snapshot", O_RDONLY|O_CLOEXEC) = 7
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+fstat(7, {st_mode=S_IFREG|0644, st_size=29668112, ...}) = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+read(7, "\334\334\366\366", 4)          = 4
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+close(7)                                = 0
+prctl(PR_SET_NAME, "dart:flutter_to"...) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+openat(AT_FDCWD, "/dev/urandom", O_RDONLY|O_CLOEXEC) = 7
+read(7, "\315y\307\341\\\311N\23", 8)   = 8
+close(7)                                = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 8
+ftruncate(8, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff217902000
+mmap(0x7ff217980000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 8, 0) = 0x7ff217980000
+munmap(0x7ff217902000, 516096)          = 0
+munmap(0x7ff217a00000, 4096)            = 0
+close(8)                                = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+openat(AT_FDCWD, "/dev/urandom", O_RDONLY|O_CLOEXEC) = 7
+read(7, "S\262%\335\366[W\2", 8)        = 8
+close(7)                                = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+rt_sigprocmask(SIG_BLOCK, [PROF], [TTOU], 8) = 0
+openat(AT_FDCWD, "/dev/urandom", O_RDONLY|O_CLOEXEC) = 7
+read(7, "\366\301P=\20x\352\207", 8)    = 8
+close(7)                                = 0
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 1343488)                   = 0
+mmap(NULL, 1863680, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff2175b9000
+mmap(0x7ff217600000, 1343488, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff217600000
+munmap(0x7ff2175b9000, 290816)          = 0
+munmap(0x7ff217748000, 229376)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 528384)                    = 0
+mmap(NULL, 1048576, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff217500000
+mmap(0x7ff217500000, 528384, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff217500000
+munmap(0x7ff217581000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff217201000
+mmap(0x7ff217280000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff217280000
+munmap(0x7ff217201000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff217181000
+mmap(0x7ff217200000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff217200000
+munmap(0x7ff217181000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff217081000
+mmap(0x7ff217100000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff217100000
+munmap(0x7ff217081000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff217001000
+mmap(0x7ff217080000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff217080000
+munmap(0x7ff217001000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216f81000
+mmap(0x7ff217000000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff217000000
+munmap(0x7ff216f81000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216f01000
+mmap(0x7ff216f80000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216f80000
+munmap(0x7ff216f01000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216e81000
+mmap(0x7ff216f00000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216f00000
+munmap(0x7ff216e81000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 192512)                    = 0
+mmap(NULL, 712704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216e52000
+mmap(0x7ff216e80000, 192512, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216e80000
+munmap(0x7ff216e52000, 188416)          = 0
+munmap(0x7ff216eaf000, 331776)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216d81000
+mmap(0x7ff216e00000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216e00000
+munmap(0x7ff216d81000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216d01000
+mmap(0x7ff216d80000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216d80000
+munmap(0x7ff216d01000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216c81000
+mmap(0x7ff216d00000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216d00000
+munmap(0x7ff216c81000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216c01000
+mmap(0x7ff216c80000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216c80000
+munmap(0x7ff216c01000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216b81000
+mmap(0x7ff216c00000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216c00000
+munmap(0x7ff216b81000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216b01000
+mmap(0x7ff216b80000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216b80000
+munmap(0x7ff216b01000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216a81000
+mmap(0x7ff216b00000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216b00000
+munmap(0x7ff216a81000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216a01000
+mmap(0x7ff216a80000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216a80000
+munmap(0x7ff216a01000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216981000
+mmap(0x7ff216a00000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216a00000
+munmap(0x7ff216981000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216901000
+mmap(0x7ff216980000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216980000
+munmap(0x7ff216901000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 229376)                    = 0
+mmap(NULL, 749568, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff2168c9000
+mmap(0x7ff216900000, 229376, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216900000
+munmap(0x7ff2168c9000, 225280)          = 0
+munmap(0x7ff216938000, 294912)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216501000
+mmap(0x7ff216580000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216580000
+munmap(0x7ff216501000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216481000
+mmap(0x7ff216500000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216500000
+munmap(0x7ff216481000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216401000
+mmap(0x7ff216480000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216480000
+munmap(0x7ff216401000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216381000
+mmap(0x7ff216400000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216400000
+munmap(0x7ff216381000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216301000
+mmap(0x7ff216380000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216380000
+munmap(0x7ff216301000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216281000
+mmap(0x7ff216300000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216300000
+munmap(0x7ff216281000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216201000
+mmap(0x7ff216280000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216280000
+munmap(0x7ff216201000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216181000
+mmap(0x7ff216200000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216200000
+munmap(0x7ff216181000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 983040)                    = 0
+mmap(NULL, 1503232, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff216091000
+mmap(0x7ff216100000, 983040, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216100000
+munmap(0x7ff216091000, 454656)          = 0
+munmap(0x7ff2161f0000, 65536)           = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 286720)                    = 0
+mmap(NULL, 806912, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff21603b000
+mmap(0x7ff216080000, 286720, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff216080000
+munmap(0x7ff21603b000, 282624)          = 0
+munmap(0x7ff2160c6000, 237568)          = 0
+close(7)                                = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff215d81000
+mmap(0x7ff215e00000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff215e00000
+munmap(0x7ff215d81000, 520192)          = 0
+close(7)                                = 0
+memfd_create("dart-code", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff215d01000
+mmap(0x7ff215d80000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff215d80000
+munmap(0x7ff215d01000, 520192)          = 0
+mmap(0x55950755edc0, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff215c81000
+mmap(0x7ff215d00000, 524288, PROT_READ|PROT_EXEC, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff215d00000
+munmap(0x7ff215c81000, 520192)          = 0
+close(7)                                = 0
+mprotect(0x7ff215d80000, 384, PROT_READ) = 0
+mprotect(0x7ff215d80000, 648, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d80000, 624, PROT_READ) = 0
+memfd_create("dart-heap", MFD_CLOEXEC)  = 7
+ftruncate(7, 524288)                    = 0
+mmap(NULL, 1044480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff215c01000
+mmap(0x7ff215c80000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7ff215c80000
+munmap(0x7ff215c01000, 520192)          = 0
+close(7)                                = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=96017088}) = 0
+mprotect(0x7ff215d80000, 792, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d80000, 768, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=96182074}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=96233032}) = 0
+mprotect(0x7ff215d80000, 1528, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d80000, 1504, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=96702629}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=96724582}) = 0
+mprotect(0x7ff215d80000, 1784, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d80000, 1760, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=96896545}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=96920986}) = 0
+mprotect(0x7ff215d80000, 1928, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d80000, 1904, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=97075558}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=97092856}) = 0
+mprotect(0x7ff215d80000, 2072, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d80000, 2048, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=97227459}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=97270499}) = 0
+mprotect(0x7ff215d80000, 2216, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d80000, 2192, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=97418787}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=97524153}) = 0
+mprotect(0x7ff215d80000, 2360, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d80000, 2336, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=97654882}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=97692390}) = 0
+mprotect(0x7ff215d80000, 2536, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d80000, 2512, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=97877980}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=97905231}) = 0
+mprotect(0x7ff215d80000, 2680, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d80000, 2656, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=98055464}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=98090180}) = 0
+mprotect(0x7ff215d80000, 2856, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d80000, 2832, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=98222725}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=98246060}) = 0
+mprotect(0x7ff215d80000, 3080, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d80000, 3056, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=98401286}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=98430403}) = 0
+mprotect(0x7ff215d80000, 3224, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d80000, 3200, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=98530925}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=98593486}) = 0
+mprotect(0x7ff215d80000, 4312, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d80000, 4288, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=99164546}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=99186447}) = 0
+mprotect(0x7ff215d81000, 360, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d81000, 336, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=99327962}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=99354408}) = 0
+mprotect(0x7ff215d81000, 1112, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d81000, 1088, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=99700673}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=99733507}) = 0
+mprotect(0x7ff215d81000, 1144, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d81000, 1120, PROT_READ) = 0
+mprotect(0x7ff215d81000, 11848, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d81000, 11824, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=102819861}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=102875742}) = 0
+mprotect(0x7ff215d83000, 4376, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d83000, 4352, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=103219762}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=103443835}) = 0
+mprotect(0x7ff215d84000, 1016, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d84000, 992, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=103877939}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=103894913}) = 0
+mprotect(0x7ff215d84000, 1144, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d84000, 1120, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=104001713}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=104018350}) = 0
+mprotect(0x7ff215d84000, 1288, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d84000, 1264, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=104173272}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=104190179}) = 0
+memfd_create("dart-zone", MFD_CLOEXEC)  = 9
+ftruncate(9, 65536)                     = 0
+mmap(NULL, 65536, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff217cef000
+mmap(0x7ff217cef000, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 9, 0) = 0x7ff217cef000
+close(9)                                = 0
+memfd_create("dart-zone", MFD_CLOEXEC)  = 9
+ftruncate(9, 65536)                     = 0
+mmap(NULL, 65536, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff217ccf000
+mmap(0x7ff217ccf000, 65536, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 9, 0) = 0x7ff217ccf000
+close(9)                                = 0
+mprotect(0x7ff215d84000, 21320, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d84000, 21296, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=108221697}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=108267727}) = 0
+mprotect(0x7ff215d89000, 1384, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d89000, 1360, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=108555426}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=108592571}) = 0
+mprotect(0x7ff215d89000, 1576, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d89000, 1552, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=108738699}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=108784957}) = 0
+mprotect(0x7ff215d89000, 1912, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d89000, 1888, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=108979648}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=109011952}) = 0
+mprotect(0x7ff215d89000, 3032, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d89000, 3008, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=109389848}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=109432309}) = 0
+mprotect(0x7ff215d89000, 3528, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d89000, 3504, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=109665002}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=109833272}) = 0
+mprotect(0x7ff215d89000, 4008, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d89000, 3984, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=110087035}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=110692978}) = 0
+mprotect(0x7ff215d89000, 5304, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d89000, 5280, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=110950594}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=110990769}) = 0
+mprotect(0x7ff215d8a000, 1448, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8a000, 1424, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=111145578}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=111175732}) = 0
+mprotect(0x7ff215d8a000, 1608, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8a000, 1584, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=111319124}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=111357508}) = 0
+mprotect(0x7ff215d8a000, 1960, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8a000, 1936, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=111555580}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=111577324}) = 0
+mprotect(0x7ff215d8a000, 2120, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8a000, 2096, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=111690774}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=111716475}) = 0
+mprotect(0x7ff215d8a000, 2952, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8a000, 2928, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=111946569}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=111984146}) = 0
+mprotect(0x7ff215d8a000, 3240, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8a000, 3216, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=112103593}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=112129482}) = 0
+mprotect(0x7ff215d8a000, 3480, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8a000, 3456, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=112246834}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=112268355}) = 0
+mprotect(0x7ff215d8a000, 3640, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8a000, 3616, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=112381165}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=112429487}) = 0
+mprotect(0x7ff215d8a000, 3912, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8a000, 3888, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=112567810}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=112591213}) = 0
+mprotect(0x7ff215d8a000, 4072, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8a000, 4048, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=112702271}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=112733344}) = 0
+mprotect(0x7ff215d8a000, 4232, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8a000, 4208, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=112894638}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=112921159}) = 0
+mprotect(0x7ff215d8b000, 296, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8b000, 272, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=113021966}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=113057993}) = 0
+mprotect(0x7ff215d8b000, 696, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8b000, 672, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=113233338}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=113253121}) = 0
+mprotect(0x7ff215d8b000, 1192, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8b000, 1168, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=113485228}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=113618388}) = 0
+mprotect(0x7ff215d8b000, 1448, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8b000, 1424, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=113881579}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=114120723}) = 0
+mprotect(0x7ff215d8b000, 1704, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8b000, 1680, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=114387008}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=114427915}) = 0
+mprotect(0x7ff215d8b000, 1864, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8b000, 1840, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=114590120}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=114623336}) = 0
+mprotect(0x7ff215d8b000, 2136, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8b000, 2112, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=114805986}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=114856757}) = 0
+mprotect(0x7ff215d8b000, 2344, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8b000, 2320, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=114994013}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=115021781}) = 0
+mprotect(0x7ff215d8b000, 2520, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8b000, 2496, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=115157620}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=115174759}) = 0
+mprotect(0x7ff215d8b000, 2664, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8b000, 2640, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=115316017}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=115338543}) = 0
+mprotect(0x7ff215d8b000, 3896, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8b000, 3872, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=115819346}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=115896630}) = 0
+mprotect(0x7ff215d8b000, 4584, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8b000, 4560, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=116189510}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=116332498}) = 0
+mprotect(0x7ff215d8c000, 808, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8c000, 784, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=116535116}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=116552960}) = 0
+mprotect(0x7ff215d8c000, 1064, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8c000, 1040, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=116744234}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=116789920}) = 0
+mprotect(0x7ff215d8c000, 1608, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8c000, 1584, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=117046309}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=117115050}) = 0
+mprotect(0x7ff215d8c000, 2024, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8c000, 2000, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=117391129}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=117523992}) = 0
+mprotect(0x7ff215d8c000, 2424, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8c000, 2400, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=117883619}) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=118031195}) = 0
+mprotect(0x7ff215d8c000, 3400, PROT_READ|PROT_WRITE) = 0
+mprotect(0x7ff215d8c000, 3376, PROT_READ) = 0
+clock_gettime(CLOCK_THREAD_CPUTIME_ID, {tv_sec=0, tv_nsec=118345587}) = 0
+mmap(NULL, 1052672, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff215b7f000
+mprotect(0x7ff215b80000, 1048576, PROT_READ|PROT_WRITE) = 0
+rt_sigprocmask(SIG_BLOCK, ~[], [TTOU], 8) = 0
+clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff215c7f990, parent_tid=0x7ff215c7f990, exit_signal=0, stack=0x7ff215b7f000, stack_size=0xfff00, tls=0x7ff215c7f6c0} => {parent_tid=[280167]}, 88) = 280167
+rt_sigprocmask(SIG_SETMASK, [TTOU], NULL, 8) = 0
+futex(0x559509e503c8, FUTEX_WAKE_PRIVATE, 1) = 1
+futex(0x7ffdcd851d80, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, FUTEX_BITSET_MATCH_ANY
+</code></WRAP>
+</WRAP>
+プロセスIDを調べる🤔\\
+<WRAP color_term>
+<WRAP color_command><html><pre>
+<b class=GRN>$</b> <b class=HIY>ps</b> a | <b class=HIY>grep</b> flutter
+</pre></html></WRAP>
+<WRAP color_result><html><pre>
+pts/2    S+     0:00 strace <b class=RED>flutter</b>
+pts/2    Sl+    0:00 /home/tomoyan/development/<b class=RED>flutter</b>/bin/cache/dart-sdk/bin/dart --disable-dart-dev --packages=/home/tomoyan/development/<b class=RED>flutter</b>/packages/<b class=RED>flutter</b>_tools/.dart_tool/package_config.json /home/tomoyan/development/<b class=RED>flutter</b>/bin/cache/<b class=RED>flutter</b>_tools.snapshot
+pts/3    S+     0:00 grep --color=auto <b class=RED>flutter</b>
+</pre></html></WRAP>
+</WRAP>
+strace (PID: 280145) flutter (PID: 280148) であるため PID: 280148 のスタックを見る🤔\\
+futex_wait_queue で停止した状態で応答が無い😅\\
+<WRAP color_term>
+<WRAP color_command><html><pre>
+<b class=GRN>$</b> <b class=HIY>sudo</b> cat /proc/280148/stack
+</pre></html></WRAP>
+<WRAP color_mincode><code>
+[<0>] futex_wait_queue+0x60/0x90
+[<0>] futex_wait+0x174/0x240
+[<0>] do_futex+0x106/0x1b0
+[<0>] __x64_sys_futex+0x7e/0x1b0
+[<0>] do_syscall_64+0x5b/0x80
+[<0>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
+</code></WRAP>
+</WRAP>
+Fedora 37 で Dart がハングする原因は不明😅💦\\