Date: Thu, 10 Dec 2020 20:17:24 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 251736] [panic] memcpy_erms general protection fault on AMD Zen 3 (Ryzen 5000 series) Message-ID: <bug-251736-227-ZYHOcCAIN1@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-251736-227@https.bugs.freebsd.org/bugzilla/> References: <bug-251736-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D251736 --- Comment #7 from Greg V <greg@unrelenting.technology> --- (In reply to Konstantin Belousov from comment #5) Yeah 0x1020004000200a0 is in rdi at the abd_copy_off_cb frame. Also I've seen now similar panics with memcpy_std, a completely different p= anic (not memcpy) in zfs when testing erms with the patch above=E2=80=A6 So this is probably actually ZFS's fault. Now trying a couple months old kernel, zfs scrub is working fine with ERMS = on. Sorry for the false alarm I guess. But this did not happen before the CPU upgrade?? Weird. > are you running with newest microcode for the cpu? The CPU is so new, idk if any microcode updates were released yet. But I am running the latest firmware for the mainboard, literally 2 days old "BIOS". --=20 You are receiving this mail because: You are the assignee for the bug.=
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