https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=213371
--- Comment #60 from Andriy Gapon <a...@freebsd.org> --- (In reply to Wojciech Giel from comment #59) Thank you! TLDR version of the screenshot for anyone else interested in the problem: one thread panics because it waits "too long" to acquire the ipi spin lock, the lock is held by a thread waiting for the targeted tlb shootdown to be executed by other cpus, the rest of the cpus are idle, acpi_cpu_idle_mwait is used for that. Interesting attachments: https://bz-attachments.freebsd.org/attachment.cgi?id=176718 https://bz-attachments.freebsd.org/attachment.cgi?id=176719 https://bz-attachments.freebsd.org/attachment.cgi?id=176720 Wojciech, could you please try setting the following at loader prompt before booting the kernel? debug.acpi.disabled=mwait -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ freebsd-bugs@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "freebsd-bugs-unsubscr...@freebsd.org"
