Re: Page fault early in boot

2025-04-15 Thread Emmanuel Dreyfus
On Tue, Apr 15, 2025 at 09:37:54PM +, Taylor R Campbell wrote: > Can you `boot -c' to enter userconf and disable mfii? As previously reported, I cannot because the keyboard does not work in the userconf prompt. However, I can "userconf disable mfii*" from the boot prompt. That does not change

Re: Page fault early in boot

2025-04-15 Thread Emmanuel Dreyfus
On Tue, Apr 15, 2025 at 09:37:54PM +, Taylor R Campbell wrote: > Can you `boot -c' to enter userconf and disable mfii? boot -c brings me to the userconf prompt, but it is unhelpfiul as the keyboard does not work. Once I am stuck after "swwdog0: software watchdog initilized", I can get to th

Re: Page fault early in boot

2025-04-15 Thread Taylor R Campbell
> Date: Mon, 14 Apr 2025 07:03:34 + > From: Emmanuel Dreyfus > > Your patch avoids the panic. now it hangs later during the boot > > Last kernel message is swwdog0: software watchdog initilized > I can break into ddb. It shows init waiting on lbolt. Almost all > CPU are waiting on idle, one

Re: Page fault early in boot

2025-04-14 Thread Emmanuel Dreyfus
oN Fri, Apr 11, 2025 at 02:24:47PM +, Taylor R Campbell wrote: > This looks like the same issue as: > > PR kern/57661: Crash when booting on Xeon Silver 4416+ in KVM/Qemu > https://gnats.netbsd.org/57661 Your patch avoids the panic. now it hangs later during the boot Last kernel message is s

Re: Page fault early in boot

2025-04-13 Thread Emmanuel Dreyfus
On Fri, Apr 11, 2025 at 11:09:04AM +0200, Edgar Fuß wrote: > I had to disable x2APIC Mode. That did not help here. -- Emmanuel Dreyfus m...@netbsd.org

Re: Page fault early in boot

2025-04-11 Thread Taylor R Campbell
> Date: Fri, 11 Apr 2025 08:22:59 + > From: Emmanuel Dreyfus > > I tried to boot NetBSD-current (i386 and amd6), BIOS and UEFI modes) on a > Dell server, it always panic on a "fatal page fault in supervisor mode" > early during the boot. The backtrace says we went there through > main/fork1/

Re: Page fault early in boot

2025-04-11 Thread Edgar Fuß
I had to disable x2APIC Mode.

Page fault early in boot

2025-04-11 Thread Emmanuel Dreyfus
Hello I tried to boot NetBSD-current (i386 and amd6), BIOS and UEFI modes) on a Dell server, it always panic on a "fatal page fault in supervisor mode" early during the boot. The backtrace says we went there through main/fork1/lwp_create/memset A screenshot is available there: https://dl.espci.f