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In 6.15.10, 6.16.3 and 6.16.4, I am no longer able to do this. Reverting the following patch restores this ability: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.15.10&id=3ee397eaaca4fa04db21bb98c8f1d0c6cc525368 I'm not sure if this is actually a Linux kernel regression, if FreeBSD makes incorrect assumptions, or if both are working as intended and just are not currently compatible. I'm hoping for some guidance: does this makes sense to raise a bug for? -- Thank you, Justin Worrell