Date: Wed, 22 May 2024 13:34:49 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 277559] kldload vmm sometimes hangs kernel on arm64 Message-ID: <bug-277559-27103-vNxRHicCQX@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-277559-27103@https.bugs.freebsd.org/bugzilla/> References: <bug-277559-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277559 --- Comment #12 from John F. Carr <jfc@mit.edu> --- I got another hang on kldload and this time ^T over the ssh session was responsive for about a minute, ending with load: 0.19 cmd: kldload 67182 [running] 53.73r 0.00u 0.01s 100% 1944k The process is using 100% CPU but none of it is counted towards user or sys= tem time. As I understand sched_4bsd.c and kern_clock, the percentage is based on what thread is saved in curthread when the clock ticks and may include time that= an ethical accounting system would not bill to the owner of the thread. "Note that we charge interrupts to the current process, regardless of whether they are ``for'' that process". --=20 You are receiving this mail because: You are the assignee for the bug.=
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