Date: Thu, 15 Apr 2021 18:04:55 +0300 From: Lev Serebryakov <lev@FreeBSD.org> To: FreeBSD Current <freebsd-current@freebsd.org> Subject: FreeBSD-14.0-CURRENT-amd64-20210408-15dc713ceb5-245885-memstick.img fails to boot on Haswell-based laptop. Message-ID: <88fac685-ee3d-f9d6-d81d-1d8b5f3c7762@FreeBSD.org>
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I'm trying to install CURRENT (FreeBSD-14.0-CURRENT-amd64-20210408-15dc713ceb5-245885-memstick.img) snapshot onto Lenovo Thinkpad T540p, i7-4700 based laptop. Kernel traps on boot with "Fatal trap 9" and this stack trace (hand-copied): calltrap() --- trap 0x9 run_interrupt_driven_config_hooks() boot_run_interrupt_driven_config_hooks() mi_startup() It is 100% reproducible, and I cannot issue commands to kernel debugger, keyboard is dead. Enabling verbose boot helps, with verbose boot it boots to installer. Looks like some race condition. Is it known problem? -- // Lev Serebryakov
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