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Date:      Wed, 9 Oct 2024 10:06:03 +0300
From:      Konstantin Belousov <kostikbel@gmail.com>
To:        Paul Floyd <paulf2718@gmail.com>
Cc:        freebsd-current@freebsd.org
Subject:   Re: Problems with FreeBSD-15.0-CURRENT-amd64-20241003
Message-ID:  <ZwYrWwd5XU_TRbEw@kib.kiev.ua>
In-Reply-To: <7bdb3c71-8a36-444e-8b1d-9c4f789fe638@gmail.com>
References:  <7bdb3c71-8a36-444e-8b1d-9c4f789fe638@gmail.com>

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On Wed, Oct 09, 2024 at 06:35:08AM +0000, Paul Floyd wrote:
> Hi
> 
> I don't often update my 15-0-CURRENT VM. I did last week and I'm getting
> several issues.
> 
> Firstly, a bit annoying, both pkg and ksh93 fail to run, giving.
> ld-elf.so.1: Shared object "libmd.so.6" not found, required by "ksh93"
> 
> Next I'm getting a lot of new Valgrind test failures. I haven't done any
> detailed debugging yet.
> 
> One hang in a DRD test calling syscall 454 SYS__umtx_op.
> 
> One for me, it looks like libc sendmsg has been re-implemented to use
> socketcall.
> 
> The biggest problem is with Helgrind. All apps now generate an extra error
> 
> ==68593== Thread #1: Exiting thread still holds 1 lock
> ==68593==    at 0x4BBB5DA: _exit (in /lib/libsys.so.7)
> ==68593==    by 0x49FC1C0: exit (in /lib/libc.so.7)
> ==68593==    by 0x491CA10: __libc_start1 (in /lib/libc.so.7)
> ==68593==    by 0x20182F: (below main) (crt1_s.S:83)
This is intended, see 3f3ec4b99f79d32a0bf15495559ca9883bd751f2.

> 
> I tried building Helgrind with pthread tracing turned on but that just gave
> me one more problem - a crash due to the tracing fprintf
> (https://bugs.kde.org/show_bug.cgi?id=494327).
> 
> A+
> Paul
> 



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