Re: FreeBSD-14.0-CURRENT-amd64-20210408-15dc713ceb5-245885-memstick.img fails to boot on Haswell-based laptop.
On 15.04.2021 22:19, Lev Serebryakov wrote: 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? try to boot verbose It is funny, but boot-verbose helps on battery and doesn't help with AC. I think, it is because with AC plugged in CPU is set to "performance" mode and delay from printing verbose information is not enough! Same panic with much more recent kernel, again, only if AC power is connected... -- // Lev Serebryakov ___ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: FreeBSD-14.0-CURRENT-amd64-20210408-15dc713ceb5-245885-memstick.img fails to boot on Haswell-based laptop.
On 15.04.2021 21:41, Dmitry Chagin wrote: 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? try to boot verbose It is funny, but boot-verbose helps on battery and doesn't help with AC. I think, it is because with AC plugged in CPU is set to "performance" mode and delay from printing verbose information is not enough! -- // Lev Serebryakov ___ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: FreeBSD-14.0-CURRENT-amd64-20210408-15dc713ceb5-245885-memstick.img fails to boot on Haswell-based laptop.
On 15.04.2021 21:41, Dmitry Chagin wrote: Enabling verbose boot helps, with verbose boot it boots to installer. Looks like some race condition. try to boot verbose It helps. Sometimes. And soemtimes even verbose boot gives same Fatal Trap with same stacktrace. It is why I think it is some race condition. -- // Lev Serebryakov ___ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: FreeBSD-14.0-CURRENT-amd64-20210408-15dc713ceb5-245885-memstick.img fails to boot on Haswell-based laptop.
On Thu, Apr 15, 2021 at 06:04:55PM +0300, Lev Serebryakov wrote: > > 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? try to boot verbose > > -- > // Lev Serebryakov > ___ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org" ___ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
FreeBSD-14.0-CURRENT-amd64-20210408-15dc713ceb5-245885-memstick.img fails to boot on Haswell-based laptop.
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 ___ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"