From: Simon South <simon@simonsouth.net>
To: 50346@debbugs.gnu.org
Subject: bug#50346: core-updates-frozen: strace 5.13 fails "make check" on AArch64
Date: Thu, 02 Sep 2021 15:24:55 -0400 [thread overview]
Message-ID: <875yvi93w8.fsf@simonsouth.net> (raw)
strace 5.13 in core-updates-frozen appears to build fine but fails its
"readlinkat" test for me on AArch64 (real hardware; a ROCK64). This is
the only test that fails.
From the build directory, strace-5.13/tests/readlinkat.dir/exp contains
readlinkat(AT_FDCWD, "\x74\x65\x73\x74\x2e\x72\x65\x61\x64\x6c\x69\x6e\x6b\x61\x74\x2e\x6c\x69\x6e\x6b", 0xfffff7e2cfea, 22) = -1 ENOENT (No such file or directory)
readlinkat(AT_FDCWD, "\x74\x65\x73\x74\x2e\x72\x65\x61\x64\x6c\x69\x6e\x6b\x61\x74\x2e\x6c\x69\x6e\x6b", "\x74\x65\x73\x74\x2e\x72\x65\x61\x64\x6c\x69\x6e\x6b\x61\x74\x2e\x74\x61\x72\x67\x65\x74", 22) = 22
+++ exited with 0 +++
but strace-5.13/tests/readlinkat.dir/out shows
readlinkat(AT_FDCWD, "\x2f\x70\x72\x6f\x63\x2f\x73\x65\x6c\x66\x2f\x65\x78\x65", "\x2f\x74\x6d\x70\x2f\x67\x75\x69\x78\x2d\x62\x75\x69\x6c\x64\x2d\x73\x74\x72\x61\x63\x65\x2d\x35\x2e\x31\x33\x2e\x64\x72\x76\x2d"..., 4096) = 62
readlinkat(AT_FDCWD, "\x74\x65\x73\x74\x2e\x72\x65\x61\x64\x6c\x69\x6e\x6b\x61\x74\x2e\x6c\x69\x6e\x6b", 0xfffff7e2cfea, 22) = -1 ENOENT (No such file or directory)
readlinkat(AT_FDCWD, "\x74\x65\x73\x74\x2e\x72\x65\x61\x64\x6c\x69\x6e\x6b\x61\x74\x2e\x6c\x69\x6e\x6b", "\x74\x65\x73\x74\x2e\x72\x65\x61\x64\x6c\x69\x6e\x6b\x61\x74\x2e\x74\x61\x72\x67\x65\x74", 22) = 22
+++ exited with 0 +++
The only difference is an additional line at the start of the generated
output. I see this in the strace package definition
(gnu/packages/linux.scm:2256):
;; XXX: This test fails because an extra readlink call is made
;; by the glibc when using the ld.so cache.
(("readlink.gen.test[^:]") " ")
Perhaps the same is true for readlinkat on AArch64?
--
Simon South
simon@simonsouth.net
next reply other threads:[~2021-09-02 19:26 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-02 19:24 Simon South [this message]
2021-09-02 22:41 ` bug#50346: core-updates-frozen: strace 5.13 fails "make check" on AArch64 Simon South
2021-09-03 12:15 ` Bengt Richter
2021-09-03 14:00 ` Simon South
2021-09-03 16:53 ` Bengt Richter
2021-09-03 21:27 ` Simon South
2021-09-04 19:51 ` Simon South
2021-09-04 19:58 ` bug#50346: [PATCH core-updates-frozen] gnu: strace: Allow readlink, readlinkat tests to pass Simon South
2021-11-18 13:13 ` bug#50346: core-updates-frozen: strace 5.13 fails "make check" on AArch64 Ludovic Courtès
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