Date: Thu, 01 Jul 2021 14:58:29 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 253687] [hwpmc] kernel panic when listing available hardware performance counters Message-ID: <bug-253687-227-SfKVwJHvIg@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-253687-227@https.bugs.freebsd.org/bugzilla/>
index | next in thread | previous in thread | raw e-mail
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253687 --- Comment #5 from Mitchell Horne <mhorne@freebsd.org> --- (In reply to Zhenlei Huang from comment #3) Hi, I suspect hwpmc has some kind of misidentification or misconfiguration based on the specific processor model. Could you provide the output of the following? # sysctl kern.hwpmc.cpuid and # cpucontrol -i 0xA /dev/cpuctl0 You may need to kldload cpuctl for the latter. Thanks. -- You are receiving this mail because: You are the assignee for the bug.home | help
Want to link to this message? Use this
URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-253687-227-SfKVwJHvIg>