Attachment 748158 Details for Bug 821403 – strace -f -o log rustc (no sandbox)

strace -f -o log rustc (no sandbox)

file_821403.txt (text/plain), 24.35 KB, created by Sam James on 2021-11-03 04:16:32 UTC

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Creator: Sam James

Created: 2021-11-03 04:16:32 UTC

Size: 24.35 KB

patch

obsolete

>42328 execve("/usr/bin/rustc", ["rustc"], 0x7ffea4f41518 /* 41 vars */) = 0
>42328 brk(NULL)                         = 0x559997808000
>42328 readlink("/proc/self/exe", "/opt/rust-bin-1.56.1/bin/rustc-b"..., 4096) = 41
>42328 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/glibc-hwcaps/x86-64-v3/librustc_driver-1a7f7f6d0c5586ea.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/glibc-hwcaps/x86-64-v3", 0x7ffc8dff6410, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/glibc-hwcaps/x86-64-v2/librustc_driver-1a7f7f6d0c5586ea.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/glibc-hwcaps/x86-64-v2", 0x7ffc8dff6410, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/tls/x86_64/x86_64/librustc_driver-1a7f7f6d0c5586ea.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/tls/x86_64/x86_64", 0x7ffc8dff6410, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/tls/x86_64/librustc_driver-1a7f7f6d0c5586ea.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/tls/x86_64", 0x7ffc8dff6410, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/tls/x86_64/librustc_driver-1a7f7f6d0c5586ea.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/tls/x86_64", 0x7ffc8dff6410, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/tls/librustc_driver-1a7f7f6d0c5586ea.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/tls", 0x7ffc8dff6410, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/x86_64/x86_64/librustc_driver-1a7f7f6d0c5586ea.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/x86_64/x86_64", 0x7ffc8dff6410, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/x86_64/librustc_driver-1a7f7f6d0c5586ea.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/x86_64", 0x7ffc8dff6410, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/x86_64/librustc_driver-1a7f7f6d0c5586ea.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/x86_64", 0x7ffc8dff6410, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/librustc_driver-1a7f7f6d0c5586ea.so", O_RDONLY|O_CLOEXEC) = 3
>42328 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`~H\0\0\0\0\0"..., 832) = 832
>42328 newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=59730328, ...}, AT_EMPTY_PATH) = 0
>42328 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f20b78a6000
>42328 mmap(NULL, 61670736, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f20b3dd5000
>42328 mprotect(0x7f20b74fa000, 2093056, PROT_NONE) = 0
>42328 mmap(0x7f20b76f9000, 1736704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3724000) = 0x7f20b76f9000
>42328 mmap(0x7f20b78a1000, 17744, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f20b78a1000
>42328 close(3)                          = 0
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/libstd-65a28bf1738424c0.so", O_RDONLY|O_CLOEXEC) = 3
>42328 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\n\6\0\0\0\0\0"..., 832) = 832
>42328 newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=4841648, ...}, AT_EMPTY_PATH) = 0
>42328 mmap(NULL, 3597144, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f20b3a66000
>42328 mprotect(0x7f20b3bca000, 2097152, PROT_NONE) = 0
>42328 mmap(0x7f20b3dca000, 45056, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x164000) = 0x7f20b3dca000
>42328 close(3)                          = 0
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
>42328 newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=172097, ...}, AT_EMPTY_PATH) = 0
>42328 mmap(NULL, 172097, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f20b3a3b000
>42328 close(3)                          = 0
>42328 openat(AT_FDCWD, "/lib64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
>42328 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\20\0\0\0\0\0\0"..., 832) = 832
>42328 newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=14168, ...}, AT_EMPTY_PATH) = 0
>42328 mmap(NULL, 16400, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f20b3a36000
>42328 mmap(0x7f20b3a37000, 4096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f20b3a37000
>42328 mmap(0x7f20b3a38000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f20b3a38000
>42328 mmap(0x7f20b3a39000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f20b3a39000
>42328 close(3)                          = 0
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/librt.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/lib64/librt.so.1", O_RDONLY|O_CLOEXEC) = 3
>42328 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\20\0\0\0\0\0\0"..., 832) = 832
>42328 newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=14304, ...}, AT_EMPTY_PATH) = 0
>42328 mmap(NULL, 16400, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f20b3a31000
>42328 mmap(0x7f20b3a32000, 4096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f20b3a32000
>42328 mmap(0x7f20b3a33000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f20b3a33000
>42328 mmap(0x7f20b3a34000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f20b3a34000
>42328 close(3)                          = 0
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/lib64/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
>42328 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\20\0\0\0\0\0\0"..., 832) = 832
>42328 newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=14160, ...}, AT_EMPTY_PATH) = 0
>42328 mmap(NULL, 16400, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f20b3a2c000
>42328 mmap(0x7f20b3a2d000, 4096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f20b3a2d000
>42328 mmap(0x7f20b3a2e000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f20b3a2e000
>42328 mmap(0x7f20b3a2f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f20b3a2f000
>42328 close(3)                          = 0
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
>42328 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\225\2\0\0\0\0\0"..., 832) = 832
>42328 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
>42328 pread64(3, "\4\0\0\0 \0\0\0\5\0\0\0GNU\0\1\0\1\300\4\0\0\0;\10\0\0\0\0\0\0"..., 48, 848) = 48
>42328 pread64(3, "\4\0\0\0\20\0\0\0\1\0\0\0GNU\0\0\0\0\0\3\0\0\0\2\0\0\0\0\0\0\0", 32, 896) = 32
>42328 newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=2044240, ...}, AT_EMPTY_PATH) = 0
>42328 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
>42328 mmap(NULL, 2075216, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f20b3831000
>42328 mmap(0x7f20b3859000, 1511424, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7f20b3859000
>42328 mmap(0x7f20b39ca000, 344064, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x199000) = 0x7f20b39ca000
>42328 mmap(0x7f20b3a1e000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1ec000) = 0x7f20b3a1e000
>42328 mmap(0x7f20b3a24000, 31312, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f20b3a24000
>42328 close(3)                          = 0
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/glibc-hwcaps/x86-64-v3/libLLVM-13-rust-1.56.1-stable.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/glibc-hwcaps/x86-64-v3", 0x7ffc8dff62f0, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/glibc-hwcaps/x86-64-v2/libLLVM-13-rust-1.56.1-stable.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/glibc-hwcaps/x86-64-v2", 0x7ffc8dff62f0, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/tls/x86_64/x86_64/libLLVM-13-rust-1.56.1-stable.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/tls/x86_64/x86_64", 0x7ffc8dff62f0, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/tls/x86_64/libLLVM-13-rust-1.56.1-stable.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/tls/x86_64", 0x7ffc8dff62f0, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/tls/x86_64/libLLVM-13-rust-1.56.1-stable.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/tls/x86_64", 0x7ffc8dff62f0, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/tls/libLLVM-13-rust-1.56.1-stable.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/tls", 0x7ffc8dff62f0, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/x86_64/x86_64/libLLVM-13-rust-1.56.1-stable.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/x86_64/x86_64", 0x7ffc8dff62f0, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/x86_64/libLLVM-13-rust-1.56.1-stable.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/x86_64", 0x7ffc8dff62f0, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/x86_64/libLLVM-13-rust-1.56.1-stable.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/x86_64", 0x7ffc8dff62f0, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/libLLVM-13-rust-1.56.1-stable.so", O_RDONLY|O_CLOEXEC) = 3
>42328 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\3\17\2\0\0\0\0"..., 832) = 832
>42328 newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=84291216, ...}, AT_EMPTY_PATH) = 0
>42328 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f20b382f000
>42328 mmap(NULL, 84716649, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f20ae764000
>42328 mmap(0x7f20b0854000, 45563904, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x20ef000) = 0x7f20b0854000
>42328 mmap(0x7f20b33c8000, 4177920, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4c62000) = 0x7f20b33c8000
>42328 mmap(0x7f20b37c4000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x505d000) = 0x7f20b37c4000
>42328 mmap(0x7f20b37ca000, 412777, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f20b37ca000
>42328 close(3)                          = 0
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = 3
>42328 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0203\0\0\0\0\0\0"..., 832) = 832
>42328 pread64(3, "\4\0\0\0 \0\0\0\5\0\0\0GNU\0\1\0\1\300\4\0\0\0\33\0\0\0\0\0\0\0"..., 48, 97552) = 48
>42328 newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=104240, ...}, AT_EMPTY_PATH) = 0
>42328 mmap(NULL, 107208, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f20ae749000
>42328 mprotect(0x7f20ae74c000, 90112, PROT_NONE) = 0
>42328 mmap(0x7f20ae74c000, 73728, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f20ae74c000
>42328 mmap(0x7f20ae75e000, 12288, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7f20ae75e000
>42328 mmap(0x7f20ae762000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0x7f20ae762000
>42328 close(3)                          = 0
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/lib64/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
>42328 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\321\0\0\0\0\0\0"..., 832) = 832
>42328 newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=874464, ...}, AT_EMPTY_PATH) = 0
>42328 mmap(NULL, 876568, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f20ae672000
>42328 mprotect(0x7f20ae67f000, 819200, PROT_NONE) = 0
>42328 mmap(0x7f20ae67f000, 450560, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7f20ae67f000
>42328 mmap(0x7f20ae6ed000, 364544, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7b000) = 0x7f20ae6ed000
>42328 mmap(0x7f20ae747000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd4000) = 0x7f20ae747000
>42328 close(3)                          = 0
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/glibc-hwcaps/x86-64-v3/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/glibc-hwcaps/x86-64-v3", 0x7ffc8dff6230, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/glibc-hwcaps/x86-64-v2/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/glibc-hwcaps/x86-64-v2", 0x7ffc8dff6230, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/tls/x86_64/x86_64/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/tls/x86_64/x86_64", 0x7ffc8dff6230, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/tls/x86_64/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/tls/x86_64", 0x7ffc8dff6230, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/tls/x86_64/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/tls/x86_64", 0x7ffc8dff6230, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/tls/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/tls", 0x7ffc8dff6230, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/x86_64/x86_64/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/x86_64/x86_64", 0x7ffc8dff6230, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/x86_64/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/x86_64", 0x7ffc8dff6230, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/x86_64/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/x86_64", 0x7ffc8dff6230, 0) = -1 ENOENT (No such file or directory)
>42328 openat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
>42328 newfstatat(AT_FDCWD, "/opt/rust-bin-1.56.1/bin/../lib/../lib/../lib", {st_mode=S_IFDIR|0755, st_size=7, ...}, 0) = 0
>42328 openat(AT_FDCWD, "/lib64/libz.so.1", O_RDONLY|O_CLOEXEC) = 3
>42328 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0203\0\0\0\0\0\0"..., 832) = 832
>42328 pread64(3, "\4\0\0\0 \0\0\0\5\0\0\0GNU\0\1\0\1\300\4\0\0\0\31\0\0\0\0\0\0\0"..., 48, 93984) = 48
>42328 newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=100216, ...}, AT_EMPTY_PATH) = 0
>42328 mmap(NULL, 102416, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f20ae658000
>42328 mprotect(0x7f20ae65b000, 86016, PROT_NONE) = 0
>42328 mmap(0x7f20ae65b000, 57344, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f20ae65b000
>42328 mmap(0x7f20ae669000, 24576, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x11000) = 0x7f20ae669000
>42328 mmap(0x7f20ae670000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f20ae670000
>42328 close(3)                          = 0
>42328 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f20ae656000
>42328 mmap(NULL, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f20ae652000
>42328 arch_prctl(ARCH_SET_FS, 0x7f20ae6544c0) = 0
>42328 set_tid_address(0x7f20ae654790)   = 42328
>42328 set_robust_list(0x7f20ae6547a0, 24) = 0
>42328 mprotect(0x7f20b3a1e000, 16384, PROT_READ) = 0
>42328 mprotect(0x7f20ae670000, 4096, PROT_READ) = 0
>42328 mprotect(0x7f20ae747000, 4096, PROT_READ) = 0
>42328 mprotect(0x7f20ae762000, 4096, PROT_READ) = 0
>42328 mprotect(0x7f20b3a39000, 4096, PROT_READ) = 0
>42328 mprotect(0x7f20b3a34000, 4096, PROT_READ) = 0
>42328 mprotect(0x7f20b3a2f000, 4096, PROT_READ) = 0
>42328 mprotect(0x7f20b33c8000, 4177920, PROT_READ) = 0
>42328 mprotect(0x7f20b3dca000, 40960, PROT_READ) = 0
>42328 mprotect(0x7f20b76f9000, 1716224, PROT_READ) = 0
>42328 mprotect(0x559995c5d000, 20480, PROT_READ) = 0
>42328 mprotect(0x7f20b78d8000, 8192, PROT_READ) = 0
>42328 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
>42328 munmap(0x7f20b3a3b000, 172097)    = 0
>42328 readlink("/etc/malloc.conf", 0x7ffc8dff61e0, 4096) = -1 ENOENT (No such file or directory)
>42328 open("/proc/sys/vm/overcommit_memory", O_RDONLY|O_CLOEXEC) = 3
>42328 read(3, "0", 1)                   = 1
>42328 close(3)                          = 0
>42328 open("/sys/kernel/mm/transparent_hugepage/enabled", O_RDONLY) = 3
>42328 read(3, "always [madvise] never\n", 24) = 23
>42328 close(3)                          = 0
>42328 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x7f20b3a65000
>42328 madvise(0x7f20b3a65000, 4096, MADV_FREE) = 0
>42328 munmap(0x7f20b3a65000, 4096)      = 0
>42328 mmap(NULL, 2097152, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x7f20ae452000
>42328 munmap(0x7f20ae452000, 2097152)   = 0
>42328 mmap(NULL, 4190208, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x7f20ae253000
>42328 munmap(0x7f20ae253000, 1757184)   = 0
>42328 munmap(0x7f20ae600000, 335872)    = 0
>42328 brk(NULL)                         = 0x559997808000
>42328 mmap(NULL, 2097152, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x7f20ae200000
>42328 mmap(NULL, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x7f20ade00000
>42328 sched_getaffinity(42328, 128, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31]) = 64
>42328 futex(0x7f20b78a322c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
>42328 futex(0x7f20b78a3238, FUTEX_WAKE_PRIVATE, 2147483647) = 0
>42328 poll([{fd=0, events=0}, {fd=1, events=0}, {fd=2, events=0}], 3, 0) = 0 (Timeout)
>42328 rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[PIPE], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f20b386efa0}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
>42328 rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
>42328 rt_sigaction(SIGSEGV, {sa_handler=0x7f20b3b0fdd0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_SIGINFO, sa_restorer=0x7f20b386efa0}, NULL, 8) = 0
>42328 rt_sigaction(SIGBUS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
>42328 rt_sigaction(SIGBUS, {sa_handler=0x7f20b3b0fdd0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_SIGINFO, sa_restorer=0x7f20b386efa0}, NULL, 8) = 0
>42328 sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0
>42328 mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f20b3a63000
>42328 mprotect(0x7f20b3a63000, 4096, PROT_NONE) = 0
>42328 sigaltstack({ss_sp=0x7f20b3a64000, ss_flags=0, ss_size=8192}, NULL) = 0
>42328 openat(AT_FDCWD, "/proc/self/maps", O_RDONLY|O_CLOEXEC) = 3
>42328 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
>42328 newfstatat(3, "", {st_mode=S_IFREG|0444, st_size=0, ...}, AT_EMPTY_PATH) = 0
>42328 read(3, "559995a00000-559995a5e000 r-xp 0"..., 1024) = 1024
>42328 read(3, "                /lib64/libz.so.1"..., 1024) = 1024
>42328 read(3, "        /usr/lib/gcc/x86_64-pc-l"..., 1024) = 1024
>42328 read(3, " 16747082                   /lib"..., 1024) = 1024
>42328 read(3, "00 r--p 00002000 00:21 16749612 "..., 1024) = 1024
>42328 read(3, "  /opt/rust-bin-1.56.1/lib/libst"..., 1024) = 1024
>42328 read(3, "01000 00:21 16750876            "..., 1024) = 611
>42328 close(3)                          = 0
>42328 sched_getaffinity(42328, 32, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31]) = 32
>42328 rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=[PIPE], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f20b386efa0}, {sa_handler=SIG_IGN, sa_mask=[PIPE], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f20b386efa0}, 8) = 0
>42328 openat(AT_FDCWD, "/proc/self/statm", O_RDONLY|O_CLOEXEC) = 3
>42328 statx(0, NULL, AT_STATX_SYNC_AS_STAT, STATX_ALL, NULL) = -1 EFAULT (Bad address)
>42328 statx(3, "", AT_STATX_SYNC_AS_STAT|AT_EMPTY_PATH, STATX_ALL, {stx_mask=STATX_BASIC_STATS|STATX_MNT_ID, stx_attributes=0, stx_mode=S_IFREG|0444, stx_size=0, ...}) = 0
>42328 read(3, "40189 6242 4493 94 0 2758 0\n", 32) = 28
>42328 read(3, "", 4)                    = 0
>42328 close(3)                          = 0
>42328 sigaltstack({ss_sp=0x7f20ae32bd00, ss_flags=0, ss_size=67584}, NULL) = 0
>42328 rt_sigaction(SIGSEGV, {sa_handler=0x7f20b42dd4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_NODEFER|SA_RESETHAND|0xffffffff00000000, sa_restorer=0x7f20b386efa0}, NULL, 8) = 0
>42328 write(1, "Usage: rustc [OPTIONS] INPUT\n\nOp"..., 2694) = 2694
>42328 write(1, "\nAdditional help:\n    -C help   "..., 64) = 64
>42328 write(1, "    -W help             Print 'l"..., 66) = 66
>42328 write(1, "    --help -v           Print th"..., 69) = 69
>42328 sigaltstack({ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=8192}, NULL) = 0
>42328 munmap(0x7f20b3a63000, 12288)     = 0
>42328 exit_group(0)                     = ?
>42328 +++ exited with 0 +++

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Attachments on bug 821403: 748131 | 748140 | 748143 | 748146 | 748149 | 748152 | 748155 | 748158 | 748161