Date: Thu, 21 Feb 2019 23:04:01 +0000 From: bugzilla-noreply@freebsd.org To: acpi@FreeBSD.org Subject: [Bug 231760] FreeBSD 12.0-ALPHA7 Installations Halts at ACPI on 4 different AMD Ryzen Laptops (HP, DELL, Huawei) Message-ID: <bug-231760-16045-VOjQDXSvMU@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-231760-16045@https.bugs.freebsd.org/bugzilla/> References: <bug-231760-16045@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D231760 --- Comment #14 from John Baldwin <jhb@FreeBSD.org> --- In terms of the dump, what I would want to see is if there are any _INI met= hods trying to do PCI accesses, and if so I'd have probably want to see what is = in the _INI method. It might also be a _REG method rather than an _INI method. The other thing to do is to do a backtrace for the register read of 0xb to = see where that happens (probably from the same _REG/_INI method though) and may= be add some debug tracing in ACPICA to see how much farther it gets before rebooting. There might be existing ACPICA debug tracing knobs you can turn= on that will show that already. --=20 You are receiving this mail because: You are on the CC list for the bug.=
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