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kristapsdz / kcgi

minimal CGI and FastCGI library for C/C++
https://kristaps.bsd.lv/kcgi
ISC License
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test-debug-read and test-debug-read-long fail on Arch Linux #92

Closed jwty closed 3 years ago

jwty commented 3 years ago

Both test-debug-read and test-debug-read-long fail with "CGI script did not terminate headers" message. Other tests run and finish fine. Otherwise kcgi seems to be working fine (using it as a dependency of a program which works without any issues, yet).

Linux (...) 5.12.9-zen1-1-zen #1 ZEN SMP PREEMPT Thu, 03 Jun 2021 11:36:07 +0000 x86_64 GNU/Linux

strace of test-debug-read:

execve("./regress/test-debug-read", ["./regress/test-debug-read"], 0x7ffc134e7960 /* 22 vars */) = 0
brk(NULL)                               = 0x56004e413000
arch_prctl(0x3001 /* ARCH_??? */, 0x7fff3e699e10) = -1 EINVAL (Invalid argument)
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=158276, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 158276, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f51842d1000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libcurl.so.4", 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 \340\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=636328, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f51842cf000
mmap(NULL, 639672, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5184232000
mprotect(0x7f5184240000, 561152, PROT_NONE) = 0
mmap(0x7f5184240000, 434176, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7f5184240000
mmap(0x7f51842aa000, 122880, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x78000) = 0x7f51842aa000
mmap(0x7f51842c9000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x96000) = 0x7f51842c9000
mmap(0x7f51842ce000, 696, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f51842ce000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libz.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 0\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=100096, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 102416, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5184218000
mprotect(0x7f518421b000, 86016, PROT_NONE) = 0
mmap(0x7f518421b000, 57344, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f518421b000
mmap(0x7f5184229000, 24576, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x11000) = 0x7f5184229000
mmap(0x7f5184230000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f5184230000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/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\260\363\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=1323472, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 1323032, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f51840d4000
mprotect(0x7f51840e3000, 1257472, PROT_NONE) = 0
mmap(0x7f51840e3000, 630784, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf000) = 0x7f51840e3000
mmap(0x7f518417d000, 622592, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa9000) = 0x7f518417d000
mmap(0x7f5184216000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x141000) = 0x7f5184216000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/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`|\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
pread64(3, "\4\0\0\0@\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0"..., 80, 848) = 80
pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0K@g7\5w\10\300\344\306B4Zp<G"..., 68, 928) = 68
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=2150424, ...}, 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, 1880536, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5183f08000
mmap(0x7f5183f2e000, 1355776, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x26000) = 0x7f5183f2e000
mmap(0x7f5184079000, 311296, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x171000) = 0x7f5184079000
mmap(0x7f51840c5000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1bc000) = 0x7f51840c5000
mmap(0x7f51840cb000, 33240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f51840cb000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libnghttp2.so.14", 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 P\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=182120, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 184432, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5183eda000
mmap(0x7f5183edf000, 94208, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f5183edf000
mmap(0x7f5183ef6000, 57344, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c000) = 0x7f5183ef6000
mmap(0x7f5183f04000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x29000) = 0x7f5183f04000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libidn2.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"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=132872, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 135200, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5183eb8000
mmap(0x7f5183eba000, 20480, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f5183eba000
mmap(0x7f5183ebf000, 102400, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f5183ebf000
mmap(0x7f5183ed8000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1f000) = 0x7f5183ed8000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libssh2.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 p\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=260328, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5183eb6000
mmap(NULL, 262648, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5183e75000
mmap(0x7f5183e7c000, 172032, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f5183e7c000
mmap(0x7f5183ea6000, 53248, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x31000) = 0x7f5183ea6000
mmap(0x7f5183eb3000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3d000) = 0x7f5183eb3000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libpsl.so.5", 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"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=71272, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 73744, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5183e62000
mmap(0x7f5183e64000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f5183e64000
mmap(0x7f5183e66000, 53248, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f5183e66000
mmap(0x7f5183e73000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7f5183e73000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libssl.so.1.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \320\1\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=589504, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 592240, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5183dd1000
mmap(0x7f5183dee000, 315392, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d000) = 0x7f5183dee000
mmap(0x7f5183e3b000, 106496, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6a000) = 0x7f5183e3b000
mmap(0x7f5183e55000, 53248, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x83000) = 0x7f5183e55000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libcrypto.so.1.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0p\7\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=2986824, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 3006384, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5183af3000
mmap(0x7f5183b69000, 1724416, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x76000) = 0x7f5183b69000
mmap(0x7f5183d0e000, 593920, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x21b000) = 0x7f5183d0e000
mmap(0x7f5183d9f000, 188416, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2ab000) = 0x7f5183d9f000
mmap(0x7f5183dcd000, 16304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5183dcd000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libgssapi_krb5.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 \300\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=344176, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 346976, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5183a9e000
mprotect(0x7f5183aaa000, 286720, PROT_NONE) = 0
mmap(0x7f5183aaa000, 229376, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xc000) = 0x7f5183aaa000
mmap(0x7f5183ae2000, 53248, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x44000) = 0x7f5183ae2000
mmap(0x7f5183af0000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x51000) = 0x7f5183af0000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libzstd.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@P\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=1103632, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 1105976, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f518398f000
mprotect(0x7f5183994000, 1081344, PROT_NONE) = 0
mmap(0x7f5183994000, 999424, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f5183994000
mmap(0x7f5183a88000, 77824, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf9000) = 0x7f5183a88000
mmap(0x7f5183a9c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10c000) = 0x7f5183a9c000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/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\300\200\0\0\0\0\0\0"..., 832) = 832
pread64(3, "\4\0\0\0@\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0"..., 80, 792) = 80
pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\7\310\371[O2Q\320\205P!z\330\241\363\20"..., 68, 872) = 68
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=154040, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f518398d000
mmap(NULL, 131472, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f518396c000
mprotect(0x7f5183973000, 81920, PROT_NONE) = 0
mmap(0x7f5183973000, 61440, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f5183973000
mmap(0x7f5183982000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x7f5183982000
mmap(0x7f5183987000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a000) = 0x7f5183987000
mmap(0x7f5183989000, 12688, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5183989000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libunistring.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 \20\1\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=1574712, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 1579272, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f51837ea000
mmap(0x7f51837fb000, 217088, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x11000) = 0x7f51837fb000
mmap(0x7f5183830000, 1273856, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x46000) = 0x7f5183830000
mmap(0x7f5183967000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17c000) = 0x7f5183967000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/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\0000\"\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=22704, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 24720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f51837e3000
mmap(0x7f51837e5000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f51837e5000
mmap(0x7f51837e7000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f51837e7000
mmap(0x7f51837e8000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f51837e8000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libkrb5.so.3", 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\2\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=940440, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 943392, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f51836fc000
mmap(0x7f518371f000, 434176, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x23000) = 0x7f518371f000
mmap(0x7f5183789000, 299008, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8d000) = 0x7f5183789000
mmap(0x7f51837d2000, 69632, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd5000) = 0x7f51837d2000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libk5crypto.so.3", 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 P\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=194544, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 200560, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f51836cb000
mmap(0x7f51836d0000, 114688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f51836d0000
mmap(0x7f51836ec000, 53248, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x21000) = 0x7f51836ec000
mmap(0x7f51836f9000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2d000) = 0x7f51836f9000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libcom_err.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"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=18184, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f51836c9000
mmap(NULL, 20648, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f51836c3000
mmap(0x7f51836c5000, 4096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f51836c5000
mmap(0x7f51836c6000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f51836c6000
mmap(0x7f51836c7000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f51836c7000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libkrb5support.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"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=55352, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 57992, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f51836b4000
mmap(0x7f51836b7000, 28672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f51836b7000
mmap(0x7f51836be000, 12288, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa000) = 0x7f51836be000
mmap(0x7f51836c1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xc000) = 0x7f51836c1000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libkeyutils.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0  \0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=22200, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 24592, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f51836ad000
mmap(0x7f51836af000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f51836af000
mmap(0x7f51836b1000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f51836b1000
mmap(0x7f51836b2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f51836b2000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libresolv.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\20G\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=92496, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 104608, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5183693000
mprotect(0x7f5183697000, 73728, PROT_NONE) = 0
mmap(0x7f5183697000, 57344, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f5183697000
mmap(0x7f51836a5000, 12288, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x12000) = 0x7f51836a5000
mmap(0x7f51836a9000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7f51836a9000
mmap(0x7f51836ab000, 6304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f51836ab000
close(3)                                = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5183691000
mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f518368e000
arch_prctl(ARCH_SET_FS, 0x7f518368e740) = 0
mprotect(0x7f51840c5000, 12288, PROT_READ) = 0
mprotect(0x7f51836a9000, 4096, PROT_READ) = 0
mprotect(0x7f51836b2000, 4096, PROT_READ) = 0
mprotect(0x7f51837e8000, 4096, PROT_READ) = 0
mprotect(0x7f51836c1000, 4096, PROT_READ) = 0
mprotect(0x7f5183987000, 4096, PROT_READ) = 0
mprotect(0x7f51836c7000, 4096, PROT_READ) = 0
mprotect(0x7f51836f9000, 8192, PROT_READ) = 0
mprotect(0x7f51837d2000, 61440, PROT_READ) = 0
mprotect(0x7f5183967000, 16384, PROT_READ) = 0
mprotect(0x7f5183a9c000, 4096, PROT_READ) = 0
mprotect(0x7f5183af0000, 8192, PROT_READ) = 0
mprotect(0x7f5183d9f000, 180224, PROT_READ) = 0
mprotect(0x7f5183e55000, 36864, PROT_READ) = 0
mprotect(0x7f5183ed8000, 4096, PROT_READ) = 0
mprotect(0x7f5183e73000, 4096, PROT_READ) = 0
mprotect(0x7f5184230000, 4096, PROT_READ) = 0
mprotect(0x7f5183eb3000, 8192, PROT_READ) = 0
mprotect(0x7f5183f04000, 12288, PROT_READ) = 0
mprotect(0x7f5184216000, 4096, PROT_READ) = 0
mprotect(0x7f51842c9000, 12288, PROT_READ) = 0
mprotect(0x56004cf92000, 4096, PROT_READ) = 0
mprotect(0x7f5184326000, 8192, PROT_READ) = 0
munmap(0x7f51842d1000, 158276)          = 0
set_tid_address(0x7f518368ea10)         = 647924
set_robust_list(0x7f518368ea20, 24)     = 0
rt_sigaction(SIGRTMIN, {sa_handler=0x7f5183973b70, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f518397f870}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7f5183973c10, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f518397f870}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
openat(AT_FDCWD, "/tmp/test-debug-read.XXXXBJCgmC", O_RDWR|O_CREAT|O_EXCL, 0600) = 3
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f518368ea10) = 647925
wait4(647925, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGSTOP}], WSTOPPED, NULL) = 647925
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=647925, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
kill(647925, SIGCONT)                   = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_CONTINUED, si_pid=647925, si_uid=0, si_status=SIGCONT, si_utime=0, si_stime=0} ---
brk(NULL)                               = 0x56004e413000
brk(0x56004e434000)                     = 0x56004e434000
futex(0x7f5183dcf818, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5183dcf80c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5183dcf804, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5183dcf8f8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5183dcf7f0, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5183dcf7e8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5183dccc5c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5183dcf6c4, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5183dcf65c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5183dcf650, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5183dcf7fc, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5183dcf7b8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5183dcf7b0, FUTEX_WAKE_PRIVATE, 2147483647) = 0
openat(AT_FDCWD, "/etc/ssl/openssl.cnf", O_RDONLY) = 4
newfstatat(4, "", {st_mode=S_IFREG|0644, st_size=10909, ...}, AT_EMPTY_PATH) = 0
read(4, "#\n# OpenSSL example configuratio"..., 4096) = 4096
read(4, "# WARNING: ancient versions of N"..., 4096) = 4096
brk(0x56004e455000)                     = 0x56004e455000
read(4, "es of the usage of nsCertType. I"..., 4096) = 2717
read(4, "", 4096)                       = 0
close(4)                                = 0
futex(0x7f5183dcf7e0, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5183e61880, FUTEX_WAKE_PRIVATE, 2147483647) = 0
sysinfo({uptime=145758, loads=[71360, 68544, 77728], totalram=16788197376, freeram=2830209024, sharedram=313077760, bufferram=252547072, totalswap=0, freeswap=0, procs=1822, totalhigh=0, freehigh=0, mem_unit=1}) = 0
futex(0x7f5183e61968, FUTEX_WAKE_PRIVATE, 2147483647) = 0
socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4
close(4)                                = 0
socketpair(AF_UNIX, SOCK_STREAM, 0, [4, 5]) = 0
fcntl(4, F_GETFL)                       = 0x2 (flags O_RDWR)
fcntl(4, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
fcntl(5, F_GETFL)                       = 0x2 (flags O_RDWR)
fcntl(5, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, NULL, 8) = 0
poll([{fd=4, events=POLLIN}], 1, 0)     = 0 (Timeout)
rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, NULL, 8) = 0
socketpair(AF_UNIX, SOCK_STREAM, 0, [6, 7]) = 0
mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5182e8d000
mprotect(0x7f5182e8e000, 8388608, PROT_READ|PROT_WRITE) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=0x7f518368cef0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[647926], tls=0x7f518368d640, child_tidptr=0x7f518368d910) = 647926
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, NULL, 8) = 0
poll([{fd=6, events=POLLIN}, {fd=4, events=POLLIN}], 2, 1) = 1 ([{fd=6, revents=POLLIN}])
rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, NULL, 8) = 0
close(7)                                = 0
close(6)                                = 0
socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 6
setsockopt(6, SOL_TCP, TCP_NODELAY, [1], 4) = 0
fcntl(6, F_GETFL)                       = 0x2 (flags O_RDWR)
fcntl(6, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
connect(6, {sa_family=AF_INET6, sin6_port=htons(17123), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_scope_id=0}, 28) = -1 EINPROGRESS (Operation now in progress)
poll([{fd=6, events=POLLPRI|POLLOUT|POLLWRNORM}], 1, 0) = 1 ([{fd=6, revents=POLLOUT|POLLERR|POLLHUP|POLLWRNORM}])
getsockopt(6, SOL_SOCKET, SO_ERROR, [ECONNREFUSED], [4]) = 0
close(6)                                = 0
socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 6
setsockopt(6, SOL_TCP, TCP_NODELAY, [1], 4) = 0
fcntl(6, F_GETFL)                       = 0x2 (flags O_RDWR)
fcntl(6, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
connect(6, {sa_family=AF_INET, sin_port=htons(17123), sin_addr=inet_addr("127.0.0.1")}, 16) = -1 EINPROGRESS (Operation now in progress)
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, NULL, 8) = 0
poll([{fd=6, events=POLLOUT}, {fd=4, events=POLLIN}], 2, 0) = 1 ([{fd=6, revents=POLLOUT}])
rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, NULL, 8) = 0
poll([{fd=6, events=POLLPRI|POLLOUT|POLLWRNORM}], 1, 0) = 1 ([{fd=6, revents=POLLOUT|POLLWRNORM}])
getsockopt(6, SOL_SOCKET, SO_ERROR, [0], [4]) = 0
getpeername(6, {sa_family=AF_INET, sin_port=htons(17123), sin_addr=inet_addr("127.0.0.1")}, [128 => 16]) = 0
getsockname(6, {sa_family=AF_INET, sin_port=htons(37390), sin_addr=inet_addr("127.0.0.1")}, [128 => 16]) = 0
sendto(6, "POST / HTTP/1.1\r\nHost: localhost"..., 132, MSG_NOSIGNAL, NULL, 0) = 132
poll([{fd=6, events=POLLIN|POLLPRI|POLLRDNORM|POLLRDBAND}], 1, 0) = 0 (Timeout)
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, NULL, 8) = 0
poll([{fd=6, events=POLLIN}, {fd=4, events=POLLIN}], 2, 200CGI script did not terminate headers
) = 1 ([{fd=6, revents=POLLIN|POLLERR|POLLHUP}])
rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, NULL, 8) = 0
poll([{fd=6, events=POLLIN|POLLPRI|POLLRDNORM|POLLRDBAND}], 1, 0) = 1 ([{fd=6, revents=POLLIN|POLLERR|POLLHUP|POLLRDNORM}])
recvfrom(6, 0x56004e437910, 16384, 0, NULL, NULL) = -1 ECONNRESET (Connection reset by peer)
close(6)                                = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=647925, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, NULL, 8) = 0
rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, NULL, 8) = 0
rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, NULL, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, NULL, 8) = 0
close(4)                                = 0
close(5)                                = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5183f44da0}, NULL, 8) = 0
wait4(647925, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 647925
close(3)                                = 0
unlink("/tmp/test-debug-read.XXXXBJCgmC") = 0
exit_group(1)                           = ?
+++ exited with 1 +++

Strace of test-debug-read-long:

execve("./regress/test-debug-read-long", ["./regress/test-debug-read-long"], 0x7ffdbff237d0 /* 22 vars */) = 0
brk(NULL)                               = 0x55ebfb20d000
arch_prctl(0x3001 /* ARCH_??? */, 0x7ffd8b21a160) = -1 EINVAL (Invalid argument)
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
newfstatat(3, "", {st_mode=S_IFREG|0644, st_size=158276, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 158276, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f560621e000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libcurl.so.4", 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 \340\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=636328, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f560621c000
mmap(NULL, 639672, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f560617f000
mprotect(0x7f560618d000, 561152, PROT_NONE) = 0
mmap(0x7f560618d000, 434176, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7f560618d000
mmap(0x7f56061f7000, 122880, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x78000) = 0x7f56061f7000
mmap(0x7f5606216000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x96000) = 0x7f5606216000
mmap(0x7f560621b000, 696, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f560621b000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libz.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 0\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=100096, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 102416, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5606165000
mprotect(0x7f5606168000, 86016, PROT_NONE) = 0
mmap(0x7f5606168000, 57344, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f5606168000
mmap(0x7f5606176000, 24576, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x11000) = 0x7f5606176000
mmap(0x7f560617d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f560617d000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/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\260\363\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=1323472, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 1323032, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5606021000
mprotect(0x7f5606030000, 1257472, PROT_NONE) = 0
mmap(0x7f5606030000, 630784, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf000) = 0x7f5606030000
mmap(0x7f56060ca000, 622592, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa9000) = 0x7f56060ca000
mmap(0x7f5606163000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x141000) = 0x7f5606163000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/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`|\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
pread64(3, "\4\0\0\0@\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0"..., 80, 848) = 80
pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0K@g7\5w\10\300\344\306B4Zp<G"..., 68, 928) = 68
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=2150424, ...}, 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, 1880536, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5605e55000
mmap(0x7f5605e7b000, 1355776, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x26000) = 0x7f5605e7b000
mmap(0x7f5605fc6000, 311296, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x171000) = 0x7f5605fc6000
mmap(0x7f5606012000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1bc000) = 0x7f5606012000
mmap(0x7f5606018000, 33240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5606018000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libnghttp2.so.14", 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 P\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=182120, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 184432, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5605e27000
mmap(0x7f5605e2c000, 94208, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f5605e2c000
mmap(0x7f5605e43000, 57344, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c000) = 0x7f5605e43000
mmap(0x7f5605e51000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x29000) = 0x7f5605e51000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libidn2.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"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=132872, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 135200, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5605e05000
mmap(0x7f5605e07000, 20480, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f5605e07000
mmap(0x7f5605e0c000, 102400, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f5605e0c000
mmap(0x7f5605e25000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1f000) = 0x7f5605e25000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libssh2.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 p\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=260328, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5605e03000
mmap(NULL, 262648, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5605dc2000
mmap(0x7f5605dc9000, 172032, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f5605dc9000
mmap(0x7f5605df3000, 53248, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x31000) = 0x7f5605df3000
mmap(0x7f5605e00000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3d000) = 0x7f5605e00000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libpsl.so.5", 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"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=71272, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 73744, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5605daf000
mmap(0x7f5605db1000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f5605db1000
mmap(0x7f5605db3000, 53248, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f5605db3000
mmap(0x7f5605dc0000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7f5605dc0000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libssl.so.1.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \320\1\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=589504, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 592240, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5605d1e000
mmap(0x7f5605d3b000, 315392, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d000) = 0x7f5605d3b000
mmap(0x7f5605d88000, 106496, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6a000) = 0x7f5605d88000
mmap(0x7f5605da2000, 53248, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x83000) = 0x7f5605da2000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libcrypto.so.1.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0p\7\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=2986824, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 3006384, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5605a40000
mmap(0x7f5605ab6000, 1724416, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x76000) = 0x7f5605ab6000
mmap(0x7f5605c5b000, 593920, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x21b000) = 0x7f5605c5b000
mmap(0x7f5605cec000, 188416, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2ab000) = 0x7f5605cec000
mmap(0x7f5605d1a000, 16304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5605d1a000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libgssapi_krb5.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 \300\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=344176, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 346976, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56059eb000
mprotect(0x7f56059f7000, 286720, PROT_NONE) = 0
mmap(0x7f56059f7000, 229376, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xc000) = 0x7f56059f7000
mmap(0x7f5605a2f000, 53248, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x44000) = 0x7f5605a2f000
mmap(0x7f5605a3d000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x51000) = 0x7f5605a3d000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libzstd.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@P\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=1103632, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 1105976, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56058dc000
mprotect(0x7f56058e1000, 1081344, PROT_NONE) = 0
mmap(0x7f56058e1000, 999424, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f56058e1000
mmap(0x7f56059d5000, 77824, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf9000) = 0x7f56059d5000
mmap(0x7f56059e9000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10c000) = 0x7f56059e9000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/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\300\200\0\0\0\0\0\0"..., 832) = 832
pread64(3, "\4\0\0\0@\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0"..., 80, 792) = 80
pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\7\310\371[O2Q\320\205P!z\330\241\363\20"..., 68, 872) = 68
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=154040, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56058da000
mmap(NULL, 131472, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56058b9000
mprotect(0x7f56058c0000, 81920, PROT_NONE) = 0
mmap(0x7f56058c0000, 61440, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f56058c0000
mmap(0x7f56058cf000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x7f56058cf000
mmap(0x7f56058d4000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a000) = 0x7f56058d4000
mmap(0x7f56058d6000, 12688, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f56058d6000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libunistring.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 \20\1\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=1574712, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 1579272, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5605737000
mmap(0x7f5605748000, 217088, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x11000) = 0x7f5605748000
mmap(0x7f560577d000, 1273856, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x46000) = 0x7f560577d000
mmap(0x7f56058b4000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17c000) = 0x7f56058b4000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/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\0000\"\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=22704, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 24720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5605730000
mmap(0x7f5605732000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f5605732000
mmap(0x7f5605734000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f5605734000
mmap(0x7f5605735000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f5605735000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libkrb5.so.3", 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\2\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=940440, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 943392, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5605649000
mmap(0x7f560566c000, 434176, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x23000) = 0x7f560566c000
mmap(0x7f56056d6000, 299008, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8d000) = 0x7f56056d6000
mmap(0x7f560571f000, 69632, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd5000) = 0x7f560571f000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libk5crypto.so.3", 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 P\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=194544, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 200560, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5605618000
mmap(0x7f560561d000, 114688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f560561d000
mmap(0x7f5605639000, 53248, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x21000) = 0x7f5605639000
mmap(0x7f5605646000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2d000) = 0x7f5605646000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libcom_err.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"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=18184, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5605616000
mmap(NULL, 20648, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5605610000
mmap(0x7f5605612000, 4096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f5605612000
mmap(0x7f5605613000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f5605613000
mmap(0x7f5605614000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f5605614000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libkrb5support.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"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=55352, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 57992, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5605601000
mmap(0x7f5605604000, 28672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f5605604000
mmap(0x7f560560b000, 12288, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa000) = 0x7f560560b000
mmap(0x7f560560e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xc000) = 0x7f560560e000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libkeyutils.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0  \0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=22200, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 24592, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56055fa000
mmap(0x7f56055fc000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f56055fc000
mmap(0x7f56055fe000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f56055fe000
mmap(0x7f56055ff000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f56055ff000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libresolv.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\20G\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=92496, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 104608, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f56055e0000
mprotect(0x7f56055e4000, 73728, PROT_NONE) = 0
mmap(0x7f56055e4000, 57344, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f56055e4000
mmap(0x7f56055f2000, 12288, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x12000) = 0x7f56055f2000
mmap(0x7f56055f6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7f56055f6000
mmap(0x7f56055f8000, 6304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f56055f8000
close(3)                                = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56055de000
mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f56055db000
arch_prctl(ARCH_SET_FS, 0x7f56055db740) = 0
mprotect(0x7f5606012000, 12288, PROT_READ) = 0
mprotect(0x7f56055f6000, 4096, PROT_READ) = 0
mprotect(0x7f56055ff000, 4096, PROT_READ) = 0
mprotect(0x7f5605735000, 4096, PROT_READ) = 0
mprotect(0x7f560560e000, 4096, PROT_READ) = 0
mprotect(0x7f56058d4000, 4096, PROT_READ) = 0
mprotect(0x7f5605614000, 4096, PROT_READ) = 0
mprotect(0x7f5605646000, 8192, PROT_READ) = 0
mprotect(0x7f560571f000, 61440, PROT_READ) = 0
mprotect(0x7f56058b4000, 16384, PROT_READ) = 0
mprotect(0x7f56059e9000, 4096, PROT_READ) = 0
mprotect(0x7f5605a3d000, 8192, PROT_READ) = 0
mprotect(0x7f5605cec000, 180224, PROT_READ) = 0
mprotect(0x7f5605da2000, 36864, PROT_READ) = 0
mprotect(0x7f5605e25000, 4096, PROT_READ) = 0
mprotect(0x7f5605dc0000, 4096, PROT_READ) = 0
mprotect(0x7f560617d000, 4096, PROT_READ) = 0
mprotect(0x7f5605e00000, 8192, PROT_READ) = 0
mprotect(0x7f5605e51000, 12288, PROT_READ) = 0
mprotect(0x7f5606163000, 4096, PROT_READ) = 0
mprotect(0x7f5606216000, 12288, PROT_READ) = 0
mprotect(0x55ebf983f000, 4096, PROT_READ) = 0
mprotect(0x7f5606273000, 8192, PROT_READ) = 0
munmap(0x7f560621e000, 158276)          = 0
set_tid_address(0x7f56055dba10)         = 651422
set_robust_list(0x7f56055dba20, 24)     = 0
rt_sigaction(SIGRTMIN, {sa_handler=0x7f56058c0b70, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f56058cc870}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7f56058c0c10, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f56058cc870}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
openat(AT_FDCWD, "/tmp/test-debug-read-long.XXXXYkBRru", O_RDWR|O_CREAT|O_EXCL, 0600) = 3
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f56055dba10) = 651423
wait4(651423, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGSTOP}], WSTOPPED, NULL) = 651423
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=651423, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
kill(651423, SIGCONT)                   = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_CONTINUED, si_pid=651423, si_uid=0, si_status=SIGCONT, si_utime=0, si_stime=0} ---
brk(NULL)                               = 0x55ebfb20d000
brk(0x55ebfb22e000)                     = 0x55ebfb22e000
futex(0x7f5605d1c818, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5605d1c80c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5605d1c804, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5605d1c8f8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5605d1c7f0, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5605d1c7e8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5605d19c5c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5605d1c6c4, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5605d1c65c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5605d1c650, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5605d1c7fc, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5605d1c7b8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5605d1c7b0, FUTEX_WAKE_PRIVATE, 2147483647) = 0
openat(AT_FDCWD, "/etc/ssl/openssl.cnf", O_RDONLY) = 4
newfstatat(4, "", {st_mode=S_IFREG|0644, st_size=10909, ...}, AT_EMPTY_PATH) = 0
read(4, "#\n# OpenSSL example configuratio"..., 4096) = 4096
read(4, "# WARNING: ancient versions of N"..., 4096) = 4096
brk(0x55ebfb24f000)                     = 0x55ebfb24f000
read(4, "es of the usage of nsCertType. I"..., 4096) = 2717
read(4, "", 4096)                       = 0
close(4)                                = 0
futex(0x7f5605d1c7e0, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7f5605dae880, FUTEX_WAKE_PRIVATE, 2147483647) = 0
sysinfo({uptime=146316, loads=[71264, 50400, 62304], totalram=16788197376, freeram=2815012864, sharedram=334065664, bufferram=254988288, totalswap=0, freeswap=0, procs=1830, totalhigh=0, freehigh=0, mem_unit=1}) = 0
futex(0x7f5605dae968, FUTEX_WAKE_PRIVATE, 2147483647) = 0
socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4
close(4)                                = 0
socketpair(AF_UNIX, SOCK_STREAM, 0, [4, 5]) = 0
fcntl(4, F_GETFL)                       = 0x2 (flags O_RDWR)
fcntl(4, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
fcntl(5, F_GETFL)                       = 0x2 (flags O_RDWR)
fcntl(5, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, NULL, 8) = 0
poll([{fd=4, events=POLLIN}], 1, 0)     = 0 (Timeout)
rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, NULL, 8) = 0
socketpair(AF_UNIX, SOCK_STREAM, 0, [6, 7]) = 0
mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5604dda000
mprotect(0x7f5604ddb000, 8388608, PROT_READ|PROT_WRITE) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=0x7f56055d9ef0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[651424], tls=0x7f56055da640, child_tidptr=0x7f56055da910) = 651424
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, NULL, 8) = 0
poll([{fd=6, events=POLLIN}, {fd=4, events=POLLIN}], 2, 1) = 1 ([{fd=6, revents=POLLIN}])
rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, NULL, 8) = 0
close(7)                                = 0
close(6)                                = 0
socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 6
setsockopt(6, SOL_TCP, TCP_NODELAY, [1], 4) = 0
fcntl(6, F_GETFL)                       = 0x2 (flags O_RDWR)
fcntl(6, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
connect(6, {sa_family=AF_INET6, sin6_port=htons(17123), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_scope_id=0}, 28) = -1 EINPROGRESS (Operation now in progress)
poll([{fd=6, events=POLLPRI|POLLOUT|POLLWRNORM}], 1, 0) = 1 ([{fd=6, revents=POLLOUT|POLLERR|POLLHUP|POLLWRNORM}])
getsockopt(6, SOL_SOCKET, SO_ERROR, [ECONNREFUSED], [4]) = 0
close(6)                                = 0
socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 6
setsockopt(6, SOL_TCP, TCP_NODELAY, [1], 4) = 0
fcntl(6, F_GETFL)                       = 0x2 (flags O_RDWR)
fcntl(6, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
connect(6, {sa_family=AF_INET, sin_port=htons(17123), sin_addr=inet_addr("127.0.0.1")}, 16) = -1 EINPROGRESS (Operation now in progress)
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, NULL, 8) = 0
poll([{fd=6, events=POLLOUT}, {fd=4, events=POLLIN}], 2, 0) = 1 ([{fd=6, revents=POLLOUT}])
rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, NULL, 8) = 0
poll([{fd=6, events=POLLPRI|POLLOUT|POLLWRNORM}], 1, 0) = 1 ([{fd=6, revents=POLLOUT|POLLWRNORM}])
getsockopt(6, SOL_SOCKET, SO_ERROR, [0], [4]) = 0
getpeername(6, {sa_family=AF_INET, sin_port=htons(17123), sin_addr=inet_addr("127.0.0.1")}, [128 => 16]) = 0
getsockname(6, {sa_family=AF_INET, sin_port=htons(37402), sin_addr=inet_addr("127.0.0.1")}, [128 => 16]) = 0
sendto(6, "POST / HTTP/1.1\r\nHost: localhost"..., 286, MSG_NOSIGNAL, NULL, 0) = 286
poll([{fd=6, events=POLLIN|POLLPRI|POLLRDNORM|POLLRDBAND}], 1, 0) = 0 (Timeout)
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, NULL, 8) = 0
poll([{fd=6, events=POLLIN}, {fd=4, events=POLLIN}], 2, 198CGI script did not terminate headers
) = 1 ([{fd=6, revents=POLLIN|POLLERR|POLLHUP}])
rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, NULL, 8) = 0
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=651423, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
poll([{fd=6, events=POLLIN|POLLPRI|POLLRDNORM|POLLRDBAND}], 1, 0) = 1 ([{fd=6, revents=POLLIN|POLLERR|POLLHUP|POLLRDNORM}])
recvfrom(6, 0x55ebfb231910, 16384, 0, NULL, NULL) = -1 ECONNRESET (Connection reset by peer)
close(6)                                = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, NULL, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, NULL, 8) = 0
rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, NULL, 8) = 0
rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, NULL, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, NULL, 8) = 0
close(4)                                = 0
close(5)                                = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5605e91da0}, NULL, 8) = 0
wait4(651423, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 651423
close(3)                                = 0
unlink("/tmp/test-debug-read-long.XXXXYkBRru") = 0
exit_group(1)                           = ?
+++ exited with 1 +++
szanni commented 3 years ago

Can confirm. Tests fail with CGI script did not terminate headers for both test-debug-read and test-debug-read-long on ArchLinux.

Linux (...) 5.13.12-arch1-1 #1 SMP PREEMPT Wed, 18 Aug 2021 20:49:03 +0000 x86_64 GNU/Linux

I also checked the last AUR version 0.12.2, sadly resulting in the same error.

kristapsdz commented 3 years ago

If I can get access to these machines, I can check it out. If this is another issue with seccomp I'm ripping out support for it unless somebody else is willing to support that aspect. See https://github.com/kristapsdz/acme-client-portable/blob/master/Linux-seccomp.md for other examples where this has happened...

szanni commented 3 years ago

Correct, this seems to related to seccomp. Error reporting seems to be non-existent, which made me miss it in the first place.

I submitted a patch that fixes things on my system. Looking at the man page of the missing syscall newfstatat is scary. The syscall might have different names on different systems??? I personally have no use for seccomp as I only deploy on FreeBSD, so I don't think I would want to commit to becoming the seccomp maintainer... especially when looking at that man page...