Date: Tue, 11 Feb 2025 00:21:29 +0000 (UTC) From: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> To: Dimitry Andric <dim@FreeBSD.org> Cc: current@freebsd.org, Konstantin Belousov <kib@freebsd.org> Subject: Re: __cxa_thread_call_dtors: dtr 0x........ from unloaded dso, skipping Message-ID: <4so13o96-5r39-15oo-qp05-78n11qsr2556@yvfgf.mnoonqbm.arg> In-Reply-To: <0A55614E-3577-4933-9CCD-4D723DFA86E8@FreeBSD.org> References: <46pq4r4n-p46r-47nn-r1ss-7r2984891pn7@yvfgf.mnoonqbm.arg> <16A8852E-DEA9-408E-80BC-94322FB2415E@FreeBSD.org> <p2p1n65r-511q-9oos-6369-0qnq2q7os4q7@yvfgf.mnoonqbm.arg> <0A55614E-3577-4933-9CCD-4D723DFA86E8@FreeBSD.org>
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On Mon, 26 Jun 2023, Dimitry Andric wrote: > On 26 Jun 2023, at 17:29, Bjoern A. Zeeb <bzeeb-lists@lists.zabbadoz.net> wrote: >> >> On Mon, 26 Jun 2023, Dimitry Andric wrote: >> >>> On 26 Jun 2023, at 17:00, Bjoern A. Zeeb <bzeeb-lists@lists.zabbadoz.net> wrote: >>>> >>>> while building world and current I see a lot of: >>>> >>>> __cxa_thread_call_dtors: dtr 0x...... from unloaded dso, skipping >>>> >>>> Can anyone shed light on that? >>> >>> You need (thanks to Kostik): >>> https://cgit.freebsd.org/src/commit/?id=42ceab3ea1a997db93b65404be0ee4b17b5382d7 >>> >>> Build libc and install it, then the messages should disappear. >> >> Great! Basically update world and it'll go. >> Do we add an UPDATING note for this or do we consider it developer noise? > > I think the message has been there for a long time, but was not often > noticed. It happened when the buildworld bootstrap decides to build a > static bootstrap lld ("SYSTEM_LINKER: libclang will be built for > bootstrapping a cross-linker"), so usually when lld's version is bumped. > And that is because lld is one of the few threaded build tools in the > tree. > > The messages themselves are harmless and can be ignored. Feel free to > add an UPDATING note to that effect, otherwise worried users might think > something is off. :) And it seems to be back after I updated to main from a few days ago: During make buildkernel I now see: ... __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xf043d0 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe7bc90 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xf043d0 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe7bc90 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping __cxa_thread_call_dtors: dtr 0xe67c10 from unloaded dso, skipping ... -- Bjoern A. Zeeb r15:7home | help
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