[pid 98654] close(4) = 0
[pid 98655] set_robust_list(0x794e6f7a6a20, 24 <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.local/share/pnpm/grep", <unfinished ...>
[pid 98655] <... set_robust_list resumed>) = 0
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/go/bin/grep", <unfinished ...>
[pid 98655] close(10 <unfinished ...>
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] <... close resumed>) = 0
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.cargo/bin/grep", 0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] close(3 <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.arduino/grep", <unfinished ...>
[pid 98655] <... close resumed>) = 0
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] dup2(4, 1 <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.local/bin/grep", <unfinished ...>
[pid 98655] <... dup2 resumed>) = 1
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] close(4 <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.zig/grep", <unfinished ...>
[pid 98655] <... close resumed>) = 0
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.bun/bin/grep", 0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.local/share/pnpm/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.nix-profile/bin/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/go/bin/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/nix/var/nix/profiles/default/bin/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.cargo/bin/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.config/Code/User/globalStorage/github.copilot-chat/debugCommand/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.arduino/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.config/Code/User/globalStorage/github.copilot-chat/copilotCli/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.local/bin/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.local/share/pnpm/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.zig/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/go/bin/grep", 0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.cargo/bin/grep", 0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.bun/bin/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.arduino/grep", 0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.local/bin/grep", <unfinished ...>
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.nix-profile/bin/xxd", <unfinished ...>
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.zig/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.bun/bin/grep", <unfinished ...>
[pid 98655] newfstatat(AT_FDCWD, "/nix/var/nix/profiles/default/bin/xxd", <unfinished ...>
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.nix-profile/bin/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.config/Code/User/globalStorage/github.copilot-chat/debugCommand/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/nix/var/nix/profiles/default/bin/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.config/Code/User/globalStorage/github.copilot-chat/copilotCli/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.local/bin/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.local/share/pnpm/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.local/share/pnpm/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/go/bin/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/go/bin/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.cargo/bin/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.cargo/bin/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.arduino/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.arduino/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.local/bin/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.local/bin/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.zig/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.nvm/versions/node/v22.21.0/bin/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.bun/bin/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.cargo/bin/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.nix-profile/bin/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.zig/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.bun/bin/grep", <unfinished ...>
[pid 98655] newfstatat(AT_FDCWD, "/nix/var/nix/profiles/default/bin/xxd", <unfinished ...>
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98654] newfstatat(AT_FDCWD, "/home/n4n5/.nix-profile/bin/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.local/bin/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/nix/var/nix/profiles/default/bin/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.local/share/pnpm/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/usr/local/sbin/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/go/bin/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/usr/local/bin/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.cargo/bin/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/usr/sbin/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>0x7fff7835c400, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.arduino/xxd", <unfinished ...>
[pid 98654] newfstatat(AT_FDCWD, "/usr/bin/grep", <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] <... newfstatat resumed>{st_mode=S_IFREG|0755, st_size=186824, ...}, 0) = 0
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.local/bin/xxd", <unfinished ...>
[pid 98654] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.nvm/versions/node/v22.21.0/bin/xxd", 0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.cargo/bin/xxd", 0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
strace: Process 98656 attached
[pid 98654] <... clone resumed>, child_tidptr=0x794e6f7a6a10) = 98656
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.zig/xxd", <unfinished ...>
[pid 98656] set_robust_list(0x794e6f7a6a20, 24 <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] close(3 <unfinished ...>
[pid 98656] <... set_robust_list resumed>) = 0
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.bun/bin/xxd", <unfinished ...>
[pid 98654] <... close resumed>) = 0
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] close(-1 <unfinished ...>
[pid 98655] newfstatat(AT_FDCWD, "/home/n4n5/.nix-profile/bin/xxd", <unfinished ...>
[pid 98654] <... close resumed>) = -1 EBADF (Bad file descriptor)
[pid 98656] close(10 <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98654] wait4(-1, <unfinished ...>
[pid 98656] <... close resumed>) = 0
[pid 98655] newfstatat(AT_FDCWD, "/nix/var/nix/profiles/default/bin/xxd", <unfinished ...>
[pid 98656] dup2(3, 0 <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98656] <... dup2 resumed>) = 0
[pid 98655] newfstatat(AT_FDCWD, "/usr/local/sbin/xxd", <unfinished ...>
[pid 98656] close(3 <unfinished ...>
[pid 98655] <... newfstatat resumed>0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98656] <... close resumed>) = 0
[pid 98655] newfstatat(AT_FDCWD, "/usr/local/bin/xxd", 0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98656] execve("/usr/bin/grep", ["grep", "-n", "-m1", "ffff"], 0x63b3ded958d8 /* 99 vars */ <unfinished ...>
[pid 98655] newfstatat(AT_FDCWD, "/usr/sbin/xxd", 0x7fff7835c180, 0) = -1 ENOENT (No such file or directory)
[pid 98655] newfstatat(AT_FDCWD, "/usr/bin/xxd", {st_mode=S_IFREG|0755, st_size=22816, ...}, 0) = 0
[pid 98655] rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], NULL, 8) = 0
[pid 98655] vfork(strace: Process 98657 attached
<unfinished ...>
[pid 98657] rt_sigprocmask(SIG_SETMASK, [], ~[KILL STOP RTMIN RT_1], 8) = 0
[pid 98657] execve("/usr/bin/xxd", ["xxd", "-p", "/dev/random"], 0x63b3ded958a8 /* 99 vars */ <unfinished ...>
[pid 98656] <... execve resumed>) = 0
[pid 98655] <... vfork resumed>) = 98657
[pid 98656] brk(NULL <unfinished ...>
[pid 98655] rt_sigprocmask(SIG_SETMASK, [], <unfinished ...>
[pid 98656] <... brk resumed>) = 0x614360f0a000
[pid 98655] <... rt_sigprocmask resumed>~[KILL STOP RTMIN RT_1], 8) = 0
[pid 98655] wait4(-1, <unfinished ...>
[pid 98656] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x755363518000
[pid 98657] <... execve resumed>) = 0
[pid 98656] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
[pid 98657] brk(NULL <unfinished ...>
[pid 98656] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC <unfinished ...>
[pid 98657] <... brk resumed>) = 0x5b22a3699000
[pid 98656] <... openat resumed>) = 3
[pid 98656] fstat(3, <unfinished ...>
[pid 98657] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid 98656] <... fstat resumed>{st_mode=S_IFREG|0644, st_size=214927, ...}) = 0
[pid 98657] <... mmap resumed>) = 0x78fb5907d000
[pid 98656] mmap(NULL, 214927, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7553634e3000
[pid 98657] access("/etc/ld.so.preload", R_OK <unfinished ...>
[pid 98656] close(3 <unfinished ...>
[pid 98657] <... access resumed>) = -1 ENOENT (No such file or directory)
[pid 98656] <... close resumed>) = 0
[pid 98657] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC <unfinished ...>
[pid 98656] openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC <unfinished ...>
[pid 98657] <... openat resumed>) = 3
[pid 98657] fstat(3, <unfinished ...>
[pid 98656] <... openat resumed>) = 3
[pid 98657] <... fstat resumed>{st_mode=S_IFREG|0644, st_size=214927, ...}) = 0
[pid 98656] read(3, <unfinished ...>
[pid 98657] mmap(NULL, 214927, PROT_READ, MAP_PRIVATE, 3, 0 <unfinished ...>
[pid 98656] <... read resumed>"\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
[pid 98657] <... mmap resumed>) = 0x78fb59048000
[pid 98656] fstat(3, <unfinished ...>
[pid 98657] close(3 <unfinished ...>
[pid 98656] <... fstat resumed>{st_mode=S_IFREG|0644, st_size=625344, ...}) = 0
[pid 98657] <... close resumed>) = 0
[pid 98656] mmap(NULL, 627472, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0 <unfinished ...>
[pid 98657] openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC <unfinished ...>
[pid 98656] <... mmap resumed>) = 0x755363449000
[pid 98657] <... openat resumed>) = 3
[pid 98656] mmap(0x75536344b000, 450560, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000 <unfinished ...>
[pid 98657] read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\243\2\0\0\0\0\0"..., 832) = 832
[pid 98656] <... mmap resumed>) = 0x75536344b000
[pid 98657] pread64(3, <unfinished ...>
[pid 98656] mmap(0x7553634b9000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x70000 <unfinished ...>
[pid 98657] <... pread64 resumed>"\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
[pid 98657] fstat(3, <unfinished ...>
[pid 98656] <... mmap resumed>) = 0x7553634b9000
[pid 98657] <... fstat resumed>{st_mode=S_IFREG|0755, st_size=2125328, ...}) = 0
[pid 98656] mmap(0x7553634e1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x97000 <unfinished ...>
[pid 98657] 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
[pid 98656] <... mmap resumed>) = 0x7553634e1000
[pid 98657] mmap(NULL, 2170256, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x78fb58e00000
[pid 98656] close(3 <unfinished ...>
[pid 98657] mmap(0x78fb58e28000, 1605632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000 <unfinished ...>
[pid 98656] <... close resumed>) = 0
[pid 98657] <... mmap resumed>) = 0x78fb58e28000
[pid 98656] openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC <unfinished ...>
[pid 98657] mmap(0x78fb58fb0000, 323584, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b0000 <unfinished ...>
[pid 98656] <... openat resumed>) = 3
[pid 98657] <... mmap resumed>) = 0x78fb58fb0000
[pid 98656] read(3, <unfinished ...>
[pid 98657] mmap(0x78fb58fff000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1fe000 <unfinished ...>
[pid 98656] <... read resumed>"\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\243\2\0\0\0\0\0"..., 832) = 832
[pid 98657] <... mmap resumed>) = 0x78fb58fff000
[pid 98656] pread64(3, <unfinished ...>
[pid 98657] mmap(0x78fb59005000, 52624, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid 98656] <... pread64 resumed>"\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
[pid 98657] <... mmap resumed>) = 0x78fb59005000
[pid 98656] fstat(3, {st_mode=S_IFREG|0755, st_size=2125328, ...}) = 0
[pid 98657] close(3) = 0
[pid 98656] pread64(3, <unfinished ...>
[pid 98657] mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid 98656] <... pread64 resumed>"\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
[pid 98657] <... mmap resumed>) = 0x78fb59045000
[pid 98656] mmap(NULL, 2170256, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0 <unfinished ...>
[pid 98657] arch_prctl(ARCH_SET_FS, 0x78fb59045740 <unfinished ...>
[pid 98656] <... mmap resumed>) = 0x755363200000
[pid 98657] <... arch_prctl resumed>) = 0
[pid 98656] mmap(0x755363228000, 1605632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000 <unfinished ...>
[pid 98657] set_tid_address(0x78fb59045a10) = 98657
[pid 98656] <... mmap resumed>) = 0x755363228000
[pid 98657] set_robust_list(0x78fb59045a20, 24 <unfinished ...>
[pid 98656] mmap(0x7553633b0000, 323584, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b0000 <unfinished ...>
[pid 98657] <... set_robust_list resumed>) = 0
[pid 98657] rseq(0x78fb59046060, 0x20, 0, 0x53053053 <unfinished ...>
[pid 98656] <... mmap resumed>) = 0x7553633b0000
[pid 98657] <... rseq resumed>) = 0
[pid 98656] mmap(0x7553633ff000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1fe000) = 0x7553633ff000
[pid 98656] mmap(0x755363405000, 52624, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x755363405000
[pid 98657] mprotect(0x78fb58fff000, 16384, PROT_READ) = 0
[pid 98656] close(3) = 0
[pid 98657] mprotect(0x5b22967e2000, 4096, PROT_READ) = 0
[pid 98656] mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid 98657] mprotect(0x78fb590b5000, 8192, PROT_READ <unfinished ...>
[pid 98656] <... mmap resumed>) = 0x755363446000
[pid 98657] <... mprotect resumed>) = 0
[pid 98656] arch_prctl(ARCH_SET_FS, 0x755363446740) = 0
[pid 98657] prlimit64(0, RLIMIT_STACK, NULL, <unfinished ...>
[pid 98656] set_tid_address(0x755363446a10 <unfinished ...>
[pid 98657] <... prlimit64 resumed>{rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
[pid 98656] <... set_tid_address resumed>) = 98656
[pid 98657] munmap(0x78fb59048000, 214927 <unfinished ...>
[pid 98656] set_robust_list(0x755363446a20, 24 <unfinished ...>
[pid 98657] <... munmap resumed>) = 0
[pid 98656] <... set_robust_list resumed>) = 0
[pid 98656] rseq(0x755363447060, 0x20, 0, 0x53053053 <unfinished ...>
[pid 98657] ioctl(1, TCGETS <unfinished ...>
[pid 98656] <... rseq resumed>) = 0
[pid 98657] <... ioctl resumed>, 0x7ffcef6e16b0) = -1 ENOTTY (Inappropriate ioctl for device)
[pid 98657] getrandom("\xbc\x19\x91\x6b\x91\xdc\xcf\x03", 8, GRND_NONBLOCK) = 8
[pid 98657] brk(NULL <unfinished ...>
[pid 98656] mprotect(0x7553633ff000, 16384, PROT_READ <unfinished ...>
[pid 98657] <... brk resumed>) = 0x5b22a3699000
[pid 98657] brk(0x5b22a36ba000 <unfinished ...>
[pid 98656] <... mprotect resumed>) = 0
[pid 98657] <... brk resumed>) = 0x5b22a36ba000
[pid 98656] mprotect(0x7553634e1000, 4096, PROT_READ <unfinished ...>
[pid 98657] openat(AT_FDCWD, "/dev/random", O_RDONLY <unfinished ...>
[pid 98656] <... mprotect resumed>) = 0
[pid 98657] <... openat resumed>) = 3
[pid 98657] fstat(3, {st_mode=S_IFCHR|0666, st_rdev=makedev(0x1, 0x8), ...}) = 0
[pid 98656] mprotect(0x6143532f1000, 8192, PROT_READ <unfinished ...>
[pid 98657] ioctl(3, TCGETS <unfinished ...>
[pid 98656] <... mprotect resumed>) = 0
[pid 98657] <... ioctl resumed>, 0x7ffcef6e1550) = -1 EINVAL (Invalid argument)
[pid 98657] read(3, <unfinished ...>
[pid 98656] mprotect(0x755363550000, 8192, PROT_READ <unfinished ...>
[pid 98657] <... read resumed>"\27=L=\245\350u\344\261\\M\245\361\211Z\34L:C\235\34\314\266-\367Ry\235\25h\4\251"..., 4096) = 4096
[pid 98656] <... mprotect resumed>) = 0
[pid 98657] fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
[pid 98656] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
[pid 98657] write(1, "173d4c3da5e875e4b15c4da5f1895a1c"..., 4096 <unfinished ...>
[pid 98656] munmap(0x7553634e3000, 214927 <unfinished ...>
[pid 98657] <... write resumed>) = 4096
[pid 98656] <... munmap resumed>) = 0
[pid 98657] write(1, "18771592d619c824646dbb3ec68a9ff0"..., 4096) = 4096
[pid 98657] read(3, <unfinished ...>
[pid 98656] getrandom( <unfinished ...>
[pid 98657] <... read resumed>"\354\336\205\374\22\272\340\r\311\356\247n\326\243Gh\211\302\7{\302kT\251\25hc\206\300\177\376\""..., 4096) = 4096
[pid 98656] <... getrandom resumed>"\x2a\x35\xb2\xe3\xb8\x8d\x37\x62", 8, GRND_NONBLOCK) = 8
[pid 98656] brk(NULL <unfinished ...>
[pid 98657] write(1, "d26c93f099b9406da2aafd851fbe7bdf"..., 4096 <unfinished ...>
[pid 98656] <... brk resumed>) = 0x614360f0a000
[pid 98657] <... write resumed>) = 4096
[pid 98656] brk(0x614360f2b000) = 0x614360f2b000
[pid 98657] write(1, "449f0c6b28651c094f8d3de541b9b5e4"..., 4096 <unfinished ...>
[pid 98656] openat(AT_FDCWD, "/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC <unfinished ...>
[pid 98657] <... write resumed>) = 4096
[pid 98657] read(3, <unfinished ...>
[pid 98656] <... openat resumed>) = 3
[pid 98657] <... read resumed>"\305\333\34\314c\262f\336\306\342\320Fs'\n-t\375\236P\32~\361\355\354\242`(t\7\343\222"..., 4096) = 4096
[pid 98656] fstat(3, {st_mode=S_IFREG|0644, st_size=5723792, ...}) = 0
[pid 98657] write(1, "28d6577ba9cebf20f2f67ccb\n3d2e19b"..., 4096 <unfinished ...>
[pid 98656] mmap(NULL, 5723792, PROT_READ, MAP_PRIVATE, 3, 0 <unfinished ...>
[pid 98657] <... write resumed>) = 4096
[pid 98656] <... mmap resumed>) = 0x755362c00000
[pid 98657] write(1, "72b693c35f3f8d6\n72ccda8a35853670"..., 4096 <unfinished ...>
[pid 98656] close(3 <unfinished ...>
[pid 98657] <... write resumed>) = 4096
[pid 98656] <... close resumed>) = 0
[pid 98657] read(3, "\372\306^%jW\362\230\342\207\345\315y\32\302=\313\212\267/\207\334;\244\367\10\245\247$\334]k"..., 4096) = 4096
[pid 98656] openat(AT_FDCWD, "/usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache", O_RDONLY|O_CLOEXEC <unfinished ...>
[pid 98657] write(1, "17f9f0\nd45c2e078cd41023d53876a93"..., 4096) = 4096
[pid 98656] <... openat resumed>) = 3
[pid 98656] fstat(3, <unfinished ...>
[pid 98657] write(1, "ba5707978adff9fdf4b922b720ca7934"..., 4096 <unfinished ...>
[pid 98656] <... fstat resumed>{st_mode=S_IFREG|0644, st_size=27028, ...}) = 0
[pid 98657] <... write resumed>) = 4096
[pid 98656] mmap(NULL, 27028, PROT_READ, MAP_SHARED, 3, 0 <unfinished ...>
[pid 98657] read(3, <unfinished ...>
[pid 98656] <... mmap resumed>) = 0x755363511000
[pid 98657] <... read resumed>"\356a\352r\203(.\304\335WM\336\360\374`t\273\273I,\22\257/\272\225\361\273\1\276I\360\242"..., 4096) = 4096
[pid 98656] close(3) = 0
[pid 98657] write(1, "3a5b923c616e858cd1d1ed1c038e6975"..., 4096 <unfinished ...>
[pid 98656] futex(0x75536340472c, FUTEX_WAKE_PRIVATE, 2147483647 <unfinished ...>
[pid 98657] <... write resumed>) = 4096
[pid 98656] <... futex resumed>) = 0
[pid 98657] write(1, "e067b04690d77e85cd6e6bb76c53957e"..., 4096 <unfinished ...>
[pid 98656] openat(AT_FDCWD, "/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC <unfinished ...>
[pid 98657] <... write resumed>) = 4096
[pid 98657] read(3, <unfinished ...>
[pid 98656] <... openat resumed>) = 3
[pid 98657] <... read resumed>"\374#\300\34\24\6Bdm\362\245\342\276\264\302\36U\344\232\211\366\374\245\324\235\336\3407\232\20D9"..., 4096) = 4096
[pid 98656] fstat(3, {st_mode=S_IFREG|0644, st_size=2996, ...}) = 0
[pid 98657] write(1, "17f842fbc96491d1bd9767be0595478\n"..., 4096 <unfinished ...>
[pid 98656] read(3, <unfinished ...>
[pid 98657] <... write resumed>) = 4096
[pid 98656] <... read resumed>"# Locale name alias data base.\n#"..., 4096) = 2996
[pid 98657] write(1, "b41f4bb90ad9a08d0df03d\n910db9545"..., 4096 <unfinished ...>
[pid 98656] read(3, <unfinished ...>
[pid 98657] <... write resumed>) = 4096
[pid 98656] <... read resumed>"", 4096) = 0
[pid 98657] read(3, <unfinished ...>
[pid 98656] close(3 <unfinished ...>
[pid 98657] <... read resumed>"b\v\"\35\275\6\302\371\2\343\177\336\347\315\272\";\32L-\22\374\2555\6\361\\lE\367\223\207"..., 4096) = 4096
[pid 98656] <... close resumed>) = 0
[pid 98657] write(1, "f32b77c0bfeae\n2fb982112eea2459a6"..., 4096 <unfinished ...>
[pid 98656] openat(AT_FDCWD, "/usr/share/locale/en_US.UTF-8/LC_MESSAGES/grep.mo", O_RDONLY <unfinished ...>
[pid 98657] <... write resumed>) = 4096
[pid 98656] <... openat resumed>) = -1 ENOENT (No such file or directory)
[pid 98656] openat(AT_FDCWD, "/usr/share/locale/en_US.utf8/LC_MESSAGES/grep.mo", O_RDONLY <unfinished ...>
[pid 98657] write(1, "8ac8\na875c99bd56041046f0734e2507"..., 4096 <unfinished ...>
[pid 98656] <... openat resumed>) = -1 ENOENT (No such file or directory)
[pid 98657] <... write resumed>) = 4096
[pid 98656] openat(AT_FDCWD, "/usr/share/locale/en_US/LC_MESSAGES/grep.mo", O_RDONLY <unfinished ...>
[pid 98657] read(3, <unfinished ...>
[pid 98656] <... openat resumed>) = -1 ENOENT (No such file or directory)
[pid 98657] <... read resumed>"\331\373\301m\177\27K\240\224A\202O\272\332\23=\233\215\323\353\322\274\266,\2353\277\346\372\261\315\324"..., 4096) = 4096
[pid 98656] openat(AT_FDCWD, "/usr/share/locale/en.UTF-8/LC_MESSAGES/grep.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 98657] write(1, "8baa8b3f6b3c2150f3b7074c8167925b"..., 4096 <unfinished ...>
[pid 98656] openat(AT_FDCWD, "/usr/share/locale/en.utf8/LC_MESSAGES/grep.mo", O_RDONLY <unfinished ...>
[pid 98657] <... write resumed>) = 4096
[pid 98656] <... openat resumed>) = -1 ENOENT (No such file or directory)
[pid 98656] openat(AT_FDCWD, "/usr/share/locale/en/LC_MESSAGES/grep.mo", O_RDONLY <unfinished ...>
[pid 98657] write(1, "b7957ef9f4fe525420dc40df2bbf0765"..., 4096 <unfinished ...>
[pid 98656] <... openat resumed>) = -1 ENOENT (No such file or directory)
[pid 98657] <... write resumed>) = 4096
[pid 98656] openat(AT_FDCWD, "/usr/share/locale-langpack/en_US.UTF-8/LC_MESSAGES/grep.mo", O_RDONLY <unfinished ...>
[pid 98657] read(3, <unfinished ...>
[pid 98656] <... openat resumed>) = -1 ENOENT (No such file or directory)
[pid 98657] <... read resumed>"\312@J\364\t<\2\31I\365\277\364\260\20&\301y\262\32\37j\vt\372F\221\244c\261C\5\240"..., 4096) = 4096
[pid 98656] openat(AT_FDCWD, "/usr/share/locale-langpack/en_US.utf8/LC_MESSAGES/grep.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 98657] write(1, "3207439dd786d8f10aa15c009d5da357"..., 4096 <unfinished ...>
[pid 98656] openat(AT_FDCWD, "/usr/share/locale-langpack/en_US/LC_MESSAGES/grep.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 98656] openat(AT_FDCWD, "/usr/share/locale-langpack/en.UTF-8/LC_MESSAGES/grep.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 98656] openat(AT_FDCWD, "/usr/share/locale-langpack/en.utf8/LC_MESSAGES/grep.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 98656] openat(AT_FDCWD, "/usr/share/locale-langpack/en/LC_MESSAGES/grep.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 98656] openat(AT_FDCWD, "/proc/self/maps", O_RDONLY) = 3
[pid 98656] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x75536350f000
[pid 98656] lseek(3, 0, SEEK_SET) = 0
[pid 98656] read(3, "6143532c5000-6143532c9000 r--p 0"..., 8192) = 3059
[pid 98656] read(3, "", 5133) = 0
[pid 98656] close(3) = 0
[pid 98656] munmap(0x75536350f000, 8192) = 0
[pid 98656] sigaltstack({ss_sp=0x6143532f37c0, ss_flags=0, ss_size=65536}, NULL) = 0
[pid 98656] rt_sigaction(SIGSEGV, {sa_handler=0x6143532ea990, sa_mask=[HUP INT QUIT USR1 USR2 PIPE ALRM TERM CHLD URG XCPU XFSZ VTALRM PROF WINCH IO PWR], sa_flags=SA_RESTORER|SA_ONSTACK|SA_SIGINFO, sa_restorer=0x755363245330}, NULL, 8) = 0
[pid 98656] rt_sigaction(SIGSEGV, {sa_handler=0x6143532ea990, sa_mask=[HUP INT QUIT USR1 USR2 PIPE ALRM TERM CHLD URG XCPU XFSZ VTALRM PROF WINCH IO PWR], sa_flags=SA_RESTORER|SA_ONSTACK|SA_SIGINFO, sa_restorer=0x755363245330}, NULL, 8) = 0
[pid 98656] fstat(1, {st_mode=S_IFREG|0664, st_size=35400, ...}) = 0
[pid 98656] brk(0x614360f4c000) = 0x614360f4c000
[pid 98656] fstat(0, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
[pid 98656] lseek(0, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
[pid 98656] read(0, <unfinished ...>
[pid 98657] <... write resumed>) = 4096
[pid 98656] <... read resumed>"173d4c3da5e875e4b15c4da5f1895a1c"..., 98304) = 65536
[pid 98657] write(1, "e2400ff9c1dd50cd4cc96250863d9\n21"..., 4096) = 4096
[pid 98657] read(3, <unfinished ...>
[pid 98656] fstat(1, <unfinished ...>
[pid 98657] <... read resumed>"\347\257\315\323\210\323\244)\252\251\35\226!^\177\372\344\355\370\353Kz\2\253^\224\261t\300\231:\5"..., 4096) = 4096
[pid 98656] <... fstat resumed>{st_mode=S_IFREG|0664, st_size=35957, ...}) = 0
[pid 98657] write(1, "9a7b2965898036f6002d\n881216c6c87"..., 4096 <unfinished ...>
[pid 98656] write(1, "882:be0ebe589335c949bcb38691aea0"..., 65 <unfinished ...>
[pid 98657] <... write resumed>) = 4096
882:be0ebe589335c949bcb38691aea08217a55de7ffffde317eea427fdf4a5b
[pid 98656] <... write resumed>) = 65
[pid 98656] close(1 <unfinished ...>
[pid 98657] write(1, "ea0686c6ab8\n12c88954e441b11e7dad"..., 4096 <unfinished ...>
[pid 98656] <... close resumed>) = 0
[pid 98657] <... write resumed>) = 4096
[pid 98656] close(2 <unfinished ...>
[pid 98657] read(3, <unfinished ...>
[pid 98656] <... close resumed>) = 0
[pid 98657] <... read resumed>"\35\251\253\235\211\315F\300\23:*rP\n\215\310\354\236\230\200b\35U\354`\232\257u\244\375\305\354"..., 4096) = 4096
[pid 98656] exit_group(0) = ?
[pid 98657] write(1, "f6\ne7c3766edda67f1d5b428032f72f8"..., 4096) = 4096
[pid 98657] write(1, "59b5f788958d8e03cbf7f5a3f2be54da"..., 4096) = 4096
[pid 98657] read(3, "\260\34\366\260a@\265\3234S\277\4\250{Z\22\"\31\204?]k\352\341?\373\25[L\317/\r"..., 4096) = 4096
[pid 98657] write(1, "4f00c4c4190f1a7f075e04d1947359a8"..., 4096) = -1 EPIPE (Broken pipe)
[pid 98656] +++ exited with 0 +++
[pid 98657] --- SIGPIPE {si_signo=SIGPIPE, si_code=SI_USER, si_pid=98657, si_uid=1000} ---
[pid 98654] <... wait4 resumed>[{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 98656
[pid 98654] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98656, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
[pid 98654] rt_sigreturn({mask=[]}) = 98656
[pid 98654] wait4(-1, <unfinished ...>
[pid 98657] +++ killed by SIGPIPE +++
[pid 98655] <... wait4 resumed>[{WIFSIGNALED(s) && WTERMSIG(s) == SIGPIPE}], 0, NULL) = 98657
[pid 98655] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=98657, si_uid=1000, si_status=SIGPIPE, si_utime=0, si_stime=0} ---
[pid 98655] rt_sigreturn({mask=[]}) = 98657
[pid 98655] wait4(-1, 0x7fff7835c0dc, WNOHANG, NULL) = -1 ECHILD (No child processes)
[pid 98655] fcntl(1, F_DUPFD, 10) = 10
[pid 98655] close(1) = 0
[pid 98655] fcntl(10, F_SETFD, FD_CLOEXEC) = 0
[pid 98655] dup2(2, 1) = 1
[pid 98655] write(1, "xxd=141\n", 8xxd=141
) = 8
[pid 98655] dup2(10, 1) = 1
[pid 98655] close(10) = 0
[pid 98655] exit_group(0) = ?
[pid 98655] +++ exited with 0 +++
<... wait4 resumed>[{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 98655
rt_sigreturn({mask=[]}) = 98655
wait4(-1, 0x7fff7835c35c, WNOHANG, NULL) = -1 ECHILD (No child processes)
read(10, "", 8192) = 0
write(1, "hello\n", 6hello
) = 6
read(10, "", 8192) = 0
exit_group(0) = ?