#1085374 strace: prints "_UPT_accessors" warning when started

Package:
strace
Source:
strace
Description:
System call tracer
Submitter:
Michael Gold
Date:
2024-10-18 16:51:02 UTC
Severity:
normal
#1085374#5
Date:
2024-10-18 16:42:43 UTC
From:
To:
Dear Maintainer,

Lately, strace has been printing a warning whenever I start it:
	$ /usr/bin/strace
	/usr/bin/strace: Symbol `_UPT_accessors' has different size in shared object, consider re-linking
	/usr/bin/strace: must have PROG [ARGS] or -p PID
	Try '/usr/bin/strace -h' for more information.
	$ ldd /usr/bin/strace
		linux-vdso.so.1 (0x00007fa057af1000)
		libunwind-ptrace.so.0 => /lib/x86_64-linux-gnu/libunwind-ptrace.so.0 (0x00007fa057ac5000)
		libunwind-x86_64.so.8 => /lib/x86_64-linux-gnu/libunwind-x86_64.so.8 (0x00007fa057aa7000)
		libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fa05760a000)
		liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007fa057a77000)
		libunwind.so.8 => /lib/x86_64-linux-gnu/libunwind.so.8 (0x00007fa057a5b000)
		/lib64/ld-linux-x86-64.so.2 (0x00007fa057af3000)
	$

Except for this warning, it appears to work normally.  It looks like the
message is printed by glibc and is related to libunwind.

- Michael