perf: error while loading shared libraries: libperl.so: cannot open shared object file: No such file or directory #207

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opened 2023-08-12 20:06:37 +02:00 by grantfanian · 2 comments

grantfanian commented

2023-08-12 20:06:37 +02:00

The perf utility/package from extra-x86-64-v3 doesn't work properly while Arch's extra/perf does.
This can be reproduced by simply running perf - it should output the help message, but in this case errors out.

extra-x86-64-v3/perl is used in both cases. The installation is up-to-date and completely on ALHP repos, but I use ArchWSL (on WSL2 so it's almost Linux in a VM).

ldd output:

extra/perf:
libperl.so => /usr/lib/perl5/5.38/core_perl/CORE/libperl.so
extra-x86-64-v3/perf
libperl.so => not found, of course

strace perf output:

execve("/usr/sbin/perf", ["perf"], 0x7ffc0ba4cf60 /* 33 vars */) = 0
brk(NULL)                               = 0x5577144a6000
arch_prctl(0x3001 /* ARCH_??? */, 0x7ffcc5b24d00) = -1 EINVAL (Invalid argument)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f4fcf37a000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/perl5/5.36/core_perl/CORE/glibc-hwcaps/x86-64-v3/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/usr/lib/perl5/5.36/core_perl/CORE/glibc-hwcaps/x86-64-v3/", 0x7ffcc5b23f30, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/perl5/5.36/core_perl/CORE/glibc-hwcaps/x86-64-v2/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/usr/lib/perl5/5.36/core_perl/CORE/glibc-hwcaps/x86-64-v2/", 0x7ffcc5b23f30, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/perl5/5.36/core_perl/CORE/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/usr/lib/perl5/5.36/core_perl/CORE/", 0x7ffcc5b23f30, 0) = -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=132643, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 132643, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f4fcf359000
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\0\0\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=965016, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 966952, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4fcf26c000
mmap(0x7f4fcf27c000, 520192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7f4fcf27c000
mmap(0x7f4fcf2fb000, 376832, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8f000) = 0x7f4fcf2fb000
mmap(0x7f4fcf357000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xea000) = 0x7f4fcf357000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libelf.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\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=112656, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 110616, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4fcf250000
mmap(0x7f4fcf254000, 73728, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f4fcf254000
mmap(0x7f4fcf266000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x7f4fcf266000
mmap(0x7f4fcf26a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a000) = 0x7f4fcf26a000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libdebuginfod.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\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=30600, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 32784, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4fcf247000
mmap(0x7f4fcf249000, 16384, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f4fcf249000
mmap(0x7f4fcf24d000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f4fcf24d000
mmap(0x7f4fcf24e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f4fcf24e000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libdw.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\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=617480, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 616800, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4fcf1b0000
mmap(0x7f4fcf1c4000, 323584, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x7f4fcf1c4000
mmap(0x7f4fcf213000, 176128, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x63000) = 0x7f4fcf213000
mmap(0x7f4fcf23e000, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8e000) = 0x7f4fcf23e000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libunwind-x86_64.so.8", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=83616, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 125096, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4fcf191000
mmap(0x7f4fcf193000, 61440, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f4fcf193000
mmap(0x7f4fcf1a2000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x11000) = 0x7f4fcf1a2000
mmap(0x7f4fcf1a4000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13000) = 0x7f4fcf1a4000
mmap(0x7f4fcf1a6000, 39080, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f4fcf1a6000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libunwind.so.8", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=67424, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 113072, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4fcf175000
mmap(0x7f4fcf177000, 49152, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f4fcf177000
mmap(0x7f4fcf183000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7f4fcf183000
mmap(0x7f4fcf185000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf000) = 0x7f4fcf185000
mmap(0x7f4fcf187000, 39344, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f4fcf187000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/liblzma.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\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=247832, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f4fcf173000
mmap(NULL, 245776, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4fcf136000
mmap(0x7f4fcf139000, 188416, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f4fcf139000
mmap(0x7f4fcf167000, 40960, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x31000) = 0x7f4fcf167000
mmap(0x7f4fcf171000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3b000) = 0x7f4fcf171000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libcrypto.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\0\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=5370712, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 5381056, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4fcec14000
mmap(0x7f4fcec5e000, 3825664, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4a000) = 0x7f4fcec5e000
mmap(0x7f4fcf004000, 856064, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3f0000) = 0x7f4fcf004000
mmap(0x7f4fcf0d5000, 385024, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4c1000) = 0x7f4fcf0d5000
mmap(0x7f4fcf133000, 11200, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f4fcf133000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/libslang.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=5618208, ...}, AT_EMPTY_PATH) = 0
mmap(NULL, 7305648, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4fce51c000
mmap(0x7f4fce56a000, 4882432, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4e000) = 0x7f4fce56a000
mmap(0x7f4fcea12000, 282624, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4f6000) = 0x7f4fcea12000
mmap(0x7f4fcea57000, 135168, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x53b000) = 0x7f4fcea57000
mmap(0x7f4fcea78000, 1685936, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f4fcea78000
close(3)                                = 0
openat(AT_FDCWD, "/usr/lib/glibc-hwcaps/x86-64-v3/libperl.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/usr/lib/glibc-hwcaps/x86-64-v3/", 0x7ffcc5b23e10, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/glibc-hwcaps/x86-64-v2/libperl.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/usr/lib/glibc-hwcaps/x86-64-v2/", 0x7ffcc5b23e10, 0) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/libperl.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
newfstatat(AT_FDCWD, "/usr/lib/", {st_mode=S_IFDIR|0755, st_size=159744, ...}, 0) = 0
writev(2, [{iov_base="perf", iov_len=4}, {iov_base=": ", iov_len=2}, {iov_base="error while loading shared libra"..., iov_len=36}, {iov_base=": ", iov_len=2}, {iov_base="libperl.so", iov_len=10}, {iov_base=": ", iov_len=2}, {iov_base="cannot open shared object file", iov_len=30}, {iov_base=": ", iov_len=2}, {iov_base="No such file or directory", iov_len=25}, {iov_base="\n", iov_len=1}], 10perf: error while loading shared libraries: libperl.so: cannot open shared object file: No such file or directory
) = 114
exit_group(127)                         = ?
+++ exited with 127 +++

it searches in the perl 5.36 something directory, so this issue can be solved by just rebuilding it with the new perl version?

The `perf` utility/package from extra-x86-64-v3 doesn't work properly while Arch's `extra/perf` does. This can be reproduced by simply running `perf` - it should output the help message, but in this case errors out. `extra-x86-64-v3/perl` is used in both cases. The installation is up-to-date and completely on ALHP repos, but I use ArchWSL (on WSL2 so it's almost Linux in a VM). ldd output: - extra/perf: `libperl.so => /usr/lib/perl5/5.38/core_perl/CORE/libperl.so` - extra-x86-64-v3/perf `libperl.so => not found`, of course `strace perf` output: ``` execve("/usr/sbin/perf", ["perf"], 0x7ffc0ba4cf60 /* 33 vars */) = 0 brk(NULL) = 0x5577144a6000 arch_prctl(0x3001 /* ARCH_??? */, 0x7ffcc5b24d00) = -1 EINVAL (Invalid argument) mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f4fcf37a000 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib/perl5/5.36/core_perl/CORE/glibc-hwcaps/x86-64-v3/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) newfstatat(AT_FDCWD, "/usr/lib/perl5/5.36/core_perl/CORE/glibc-hwcaps/x86-64-v3/", 0x7ffcc5b23f30, 0) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib/perl5/5.36/core_perl/CORE/glibc-hwcaps/x86-64-v2/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) newfstatat(AT_FDCWD, "/usr/lib/perl5/5.36/core_perl/CORE/glibc-hwcaps/x86-64-v2/", 0x7ffcc5b23f30, 0) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib/perl5/5.36/core_perl/CORE/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) newfstatat(AT_FDCWD, "/usr/lib/perl5/5.36/core_perl/CORE/", 0x7ffcc5b23f30, 0) = -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=132643, ...}, AT_EMPTY_PATH) = 0 mmap(NULL, 132643, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f4fcf359000 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\0\0\0\0\0\0\0\0"..., 832) = 832 newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=965016, ...}, AT_EMPTY_PATH) = 0 mmap(NULL, 966952, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4fcf26c000 mmap(0x7f4fcf27c000, 520192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7f4fcf27c000 mmap(0x7f4fcf2fb000, 376832, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8f000) = 0x7f4fcf2fb000 mmap(0x7f4fcf357000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xea000) = 0x7f4fcf357000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/libelf.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\0"..., 832) = 832 newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=112656, ...}, AT_EMPTY_PATH) = 0 mmap(NULL, 110616, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4fcf250000 mmap(0x7f4fcf254000, 73728, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f4fcf254000 mmap(0x7f4fcf266000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x7f4fcf266000 mmap(0x7f4fcf26a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a000) = 0x7f4fcf26a000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/libdebuginfod.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\0"..., 832) = 832 newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=30600, ...}, AT_EMPTY_PATH) = 0 mmap(NULL, 32784, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4fcf247000 mmap(0x7f4fcf249000, 16384, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f4fcf249000 mmap(0x7f4fcf24d000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f4fcf24d000 mmap(0x7f4fcf24e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f4fcf24e000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/libdw.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\0"..., 832) = 832 newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=617480, ...}, AT_EMPTY_PATH) = 0 mmap(NULL, 616800, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4fcf1b0000 mmap(0x7f4fcf1c4000, 323584, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x7f4fcf1c4000 mmap(0x7f4fcf213000, 176128, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x63000) = 0x7f4fcf213000 mmap(0x7f4fcf23e000, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8e000) = 0x7f4fcf23e000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/libunwind-x86_64.so.8", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832 newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=83616, ...}, AT_EMPTY_PATH) = 0 mmap(NULL, 125096, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4fcf191000 mmap(0x7f4fcf193000, 61440, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f4fcf193000 mmap(0x7f4fcf1a2000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x11000) = 0x7f4fcf1a2000 mmap(0x7f4fcf1a4000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13000) = 0x7f4fcf1a4000 mmap(0x7f4fcf1a6000, 39080, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f4fcf1a6000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/libunwind.so.8", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832 newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=67424, ...}, AT_EMPTY_PATH) = 0 mmap(NULL, 113072, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4fcf175000 mmap(0x7f4fcf177000, 49152, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f4fcf177000 mmap(0x7f4fcf183000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7f4fcf183000 mmap(0x7f4fcf185000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf000) = 0x7f4fcf185000 mmap(0x7f4fcf187000, 39344, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f4fcf187000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/liblzma.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\0\0"..., 832) = 832 newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=247832, ...}, AT_EMPTY_PATH) = 0 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f4fcf173000 mmap(NULL, 245776, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4fcf136000 mmap(0x7f4fcf139000, 188416, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f4fcf139000 mmap(0x7f4fcf167000, 40960, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x31000) = 0x7f4fcf167000 mmap(0x7f4fcf171000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3b000) = 0x7f4fcf171000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/libcrypto.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\0\0\0\0\0\0\0"..., 832) = 832 newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=5370712, ...}, AT_EMPTY_PATH) = 0 mmap(NULL, 5381056, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4fcec14000 mmap(0x7f4fcec5e000, 3825664, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4a000) = 0x7f4fcec5e000 mmap(0x7f4fcf004000, 856064, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3f0000) = 0x7f4fcf004000 mmap(0x7f4fcf0d5000, 385024, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4c1000) = 0x7f4fcf0d5000 mmap(0x7f4fcf133000, 11200, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f4fcf133000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/libslang.so.2", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832 newfstatat(3, "", {st_mode=S_IFREG|0755, st_size=5618208, ...}, AT_EMPTY_PATH) = 0 mmap(NULL, 7305648, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f4fce51c000 mmap(0x7f4fce56a000, 4882432, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4e000) = 0x7f4fce56a000 mmap(0x7f4fcea12000, 282624, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4f6000) = 0x7f4fcea12000 mmap(0x7f4fcea57000, 135168, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x53b000) = 0x7f4fcea57000 mmap(0x7f4fcea78000, 1685936, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f4fcea78000 close(3) = 0 openat(AT_FDCWD, "/usr/lib/glibc-hwcaps/x86-64-v3/libperl.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) newfstatat(AT_FDCWD, "/usr/lib/glibc-hwcaps/x86-64-v3/", 0x7ffcc5b23e10, 0) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib/glibc-hwcaps/x86-64-v2/libperl.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) newfstatat(AT_FDCWD, "/usr/lib/glibc-hwcaps/x86-64-v2/", 0x7ffcc5b23e10, 0) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib/libperl.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) newfstatat(AT_FDCWD, "/usr/lib/", {st_mode=S_IFDIR|0755, st_size=159744, ...}, 0) = 0 writev(2, [{iov_base="perf", iov_len=4}, {iov_base=": ", iov_len=2}, {iov_base="error while loading shared libra"..., iov_len=36}, {iov_base=": ", iov_len=2}, {iov_base="libperl.so", iov_len=10}, {iov_base=": ", iov_len=2}, {iov_base="cannot open shared object file", iov_len=30}, {iov_base=": ", iov_len=2}, {iov_base="No such file or directory", iov_len=25}, {iov_base="\n", iov_len=1}], 10perf: error while loading shared libraries: libperl.so: cannot open shared object file: No such file or directory ) = 114 exit_group(127) = ? +++ exited with 127 +++ ``` it searches in the perl 5.36 something directory, so this issue can be solved by just rebuilding it with the new perl version?

anonfunc commented

2023-08-12 20:56:18 +02:00

Owner

Probably caused by https://bugs.archlinux.org/task/79321 (perf was build against perl from testing, and has not been added to the perl rebuild because of that).

I'll queue it.

EDIT: Should be fixed with perf 6.3-4.2.

Probably caused by https://bugs.archlinux.org/task/79321 (`perf` was build against `perl` from testing, and has not been added to the perl rebuild because of that). I'll queue it. EDIT: Should be fixed with `perf 6.3-4.2`.

👍 1