Date: Sat, 16 May 2026 15:45:39 +0200 From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= <des@FreeBSD.org> To: Konstantin Belousov <kostikbel@gmail.com> Cc: current@freebsd.org Subject: Re: rms_rlock with non-sleepable locks held Message-ID: <86a4tzead8.fsf@ltc.des.dev> In-Reply-To: <aghCJ5Ean1zhICbS@kib.kiev.ua> (Konstantin Belousov's message of "Sat, 16 May 2026 13:08:39 %2B0300") References: <86lddjelen.fsf@ltc.des.dev> <aghCJ5Ean1zhICbS@kib.kiev.ua>
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Konstantin Belousov <kostikbel@gmail.com> writes: > Dag-Erling Smørgrav <des@FreeBSD.org> writes: > > On recent main with a debugging kernel, I am unable to build > > anything as the system slows to a crawl while the console is > > inundated with stack traces: [...] > I already posted the patch below somewhere, but did not get a response. The patch made no difference. FWIW what triggers the problem is running tail -F on the build log, which I always do when building. Tailing a file which is being written to triggers it on every write, but even tailing an empty file triggers it about once per second. So for now I'm able to build, as long as I don't tail the log... DES -- Dag-Erling Smørgrav - des@FreeBSD.orghome | help
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