Skip site navigation (1)Skip section navigation (2)
Date:      Sat, 12 Jan 2019 19:39:37 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 234676] Boot hangs after upgrade to 12.0-RELEASE (acpi?)
Message-ID:  <bug-234676-227-Kbftp4rDFq@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-234676-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-234676-227@https.bugs.freebsd.org/bugzilla/>

next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D234676

--- Comment #4 from johan van Zanten <johanvz816@giantfoo.org> ---
OK, i've got a debugging kernel that includes "options  DDB" deployed to the
afflicted server, and using a serial console and voila:

Loading kernel...
/boot/kernel/kernel text=3D0x16a9bd0 data=3D0x1d2088+0x76c0c0
syms=3D[0x8+0x17d498+0x8+0x19a4da]
Loading configured modules...
/boot/entropy size=3D0x1000
KDB: debugger backends: ddb
KDB: current backend: ddb
---<<BOOT>>---
APIC: Could not find any APICs.
panic: running without device atpic requires a local APIC
cpuid =3D 0
time =3D 1
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xffffffff82665=
b70
vpanic() at vpanic+0x1a3/frame 0xffffffff82665bd0
panic() at panic+0x43/frame 0xffffffff82665c30
apic_init() at apic_init+0x112/frame 0xffffffff82665c50
mi_startup() at mi_startup+0x118/frame 0xffffffff82665c70
btext() at btext+0x2c
KDB: enter: panic
[ thread pid 0 tid 0 ]
Stopped at      kdb_enter+0x3b: movq    $0,kdb_why


---
I disable APIC at the boot-time menu.

--=20
You are receiving this mail because:
You are the assignee for the bug.=



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-234676-227-Kbftp4rDFq>