Re: Restart at boot with new kernel

On 8/14/18, Matthias Gamsjager <mgamsjager_at_gmail.com> wrote:
> Hi list,
>
> just compiled current and after reboot into the new kernel the machine
> reboots itself at the marked line below. No further info as the reset is
> sudden. Reboot with the old kernel from 12 aug works. Removed all kernel
> modules but with no result.
>
> Any pointers how to approach this?
>
> Aug 14 21:35:19 workstation kernel: ---<<BOOT>>---
> Aug 14 21:35:19 workstation kernel: Copyright (c) 1992-2018 The FreeBSD
> Project.
> Aug 14 21:35:19 workstation kernel: Copyright (c) 1979, 1980, 1983, 1986,
> 1988, 1989, 1991, 1992, 1993, 1994
> Aug 14 21:35:19 workstation kernel:     The Regents of the University of
> California. All rights reserved.
> Aug 14 21:35:19 workstation kernel: FreeBSD is a registered trademark of
> The FreeBSD Foundation.
> Aug 14 21:35:19 workstation kernel: FreeBSD 12.0-ALPHA1 #9
> 8501082ee8a(master): Tue Aug 14 21:13:15 CEST 2018
> Aug 14 21:35:19 workstation kernel:
> root_at_workstation:/usr/obj/usr/src/amd64.amd64/sys/GENERIC-NODEBUG
> amd64
> Aug 14 21:35:19 workstation kernel: FreeBSD clang version 6.0.1
> (tags/RELEASE_601/final 335540) (based on LLVM 6.0.1)
> Aug 14 21:35:19 workstation kernel: VT(efifb): resolution 1024x768
> Aug 14 21:35:19 workstation kernel: CPU: Intel(R) Core(TM) i7-2600K CPU _at_
> 3.40GHz (3410.09-MHz K8-class CPU)
> Aug 14 21:35:19 workstation kernel:   Origin="GenuineIntel"  Id=0x206a7
> Family=0x6  Model=0x2a  Stepping=7
> Aug 14 21:35:19 workstation kernel:
> Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
> Aug 14 21:35:19 workstation kernel:
> Features2=0x1f9ae3bf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX>
> Aug 14 21:35:19 workstation kernel:   AMD
> Features=0x28100800<SYSCALL,NX,RDTSCP,LM>
> Aug 14 21:35:19 workstation kernel:   AMD Features2=0x1<LAHF>
> Aug 14 21:35:19 workstation kernel:   XSAVE Features=0x1<XSAVEOPT>
> Aug 14 21:35:19 workstation kernel:   VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID
> Aug 14 21:35:19 workstation kernel:   TSC: P-state invariant, performance
> statistics
> Aug 14 21:35:19 workstation kernel: real memory  = 34359738368 (32768 MB)
> Aug 14 21:35:19 workstation kernel: avail memory = 33333342208 (31789 MB)
> Aug 14 21:35:19 workstation kernel: Event timer "LAPIC" quality 600
> Aug 14 21:35:19 workstation kernel: ACPI APIC Table: <ALASKA A M I>
> Aug 14 21:35:19 workstation kernel: FreeBSD/SMP: Multiprocessor System
> Detected: 8 CPUs
> Aug 14 21:35:19 workstation kernel: FreeBSD/SMP: 1 package(s) x 4 core(s) x
> 2 hardware threads
> Aug 14 21:35:19 workstation kernel: random: unblocking device.
> Aug 14 21:35:19 workstation kernel: ioapic0 <Version 2.0> irqs 0-23 on
> motherboard
>>> REBOOT Aug 14 21:35:19 workstation kernel: Launching APs: 1 7 3 6 4 5
> ---<<BOOT>>---
> Aug 14 21:35:19 workstation kernel: Copyright (c) 1992-2018 The FreeBSD
> Project........

I observed the same with the MFC'd back r337773 to 11-STABLE.

So CC kib_at_ and _at_kevans.

My system is a Dell Latitude e5440 with EFI.

> _______________________________________________
> freebsd-current_at_freebsd.org mailing list
> https://lists.freebsd.org/mailman/listinfo/freebsd-current
> To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org"
>