Date: Thu, 28 Mar 2013 15:58:23 -0500 (CDT) From: Dan Mack <mack@macktronics.com> To: freebsd-virtualization@freebsd.org Subject: bhyve tty / login problems / panic Message-ID: <20130328155008.B5464@coco.macktronics.com>
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I haven't spent too much time debugging this yet but I'd thought I'd ask
just in case someone else has seen this:
- fresh 10.x system (248804) , standard FreeBSD iso image I made with
make release
- latest vmrun.sh release.iso ...
- install went okay, everything seemed normal
- boot splash screen comes up fine, select default and do first boot
- cannot login ... first few attempts result in 'login timed out
messages' (but they get emitted as soon as I hit CR)
- eventually I can get in after a few tries but then the shell
immediately boots me after emitting the motd :-)
- and just leaving it sit results in panic
- my kernel is mainly just GENERIC with the debugging yanked out and
raid, scsi, and wifi devices.
Any ideas?
Below is the boot log and what I saw ...
Booting...
GDB: no debug ports present
KDB: debugger backends: ddb
KDB: current backend: ddb
Copyright (c) 1992-2013 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 10.0-CURRENT #4 r248804: Wed Mar 27 19:29:38 CDT 2013
root@olive.example.com:/usr/obj/usr/src/sys/MACKGEN amd64
FreeBSD clang version 3.2 (tags/RELEASE_32/final 170710) 20121221
CPU: Intel(R) Core(TM) i7-3930K CPU @ 3.20GHz (3199.83-MHz K8-class CPU)
Origin = "GenuineIntel" Id = 0x206d7 Family = 0x6 Model = 0x2d
Stepping = 7
Features=0x8fa3ab7f<FPU,VME,DE,PSE,TSC,MSR,PAE,CX8,APIC,SEP,PGE,CMOV,PAT,PSE36,DTS,MMX,FXSR,SSE,SSE2,SS,PBE>
Features2=0x83bee217<SSE3,PCLMULQDQ,DTES64,DS_CPL,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,TSCDLT,AESNI,HV>
AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
AMD Features2=0x1<LAHF>
TSC: P-state invariant
real memory = 536870912 (512 MB)
avail memory = 482803712 (460 MB)
Event timer "LAPIC" quality 400
ACPI APIC Table: <BHYVE BVMADT >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 2 package(s) x 1 core(s)
cpu0 (BSP): APIC ID: 0
login: /amd64 (cocopuff.example.com) (console)ds.KLOCAL>ic 0 mtu
1500tation)3fff at device 2.0 on pci0i0
FreeBSD/amd64 (cocopuff.example.com) (console)
login: root
Login timed out after 300 seconds
FreeBSD/amd64 (cocopuff.example.com) (console)
login: root
Login timed out after 300 seconds
FreeBSD/amd64 (cocopuff.example.com) (console)
login: root
Login timed out after 300 seconds
FreeBSD/amd64 (cocopuff.example.com) (console)
login: root
Login timed out after 300 seconds
FreeBSD/amd64 (cocopuff.example.com) (console)
login: root
Password:
Jul 12 07:12:58 cocopuff login: ROOT LOGIN (root) ON console
FreeBSD 10.0-CURRENT (MACKGEN) #4 r248804: Wed Mar 27 19:29:38 CDT 2013
Welcome to FreeBSD!
Before seeking technical support, please use the following resources:
o Security advisories and updated errata information for all releases are
at http://www.FreeBSD.org/releases/ - always consult the ERRATA section
for your release first as it's updated frequently.
o The Handbook and FAQ documents are at http://www.FreeBSD.org/ and,
along with the mailing lists, can be searched by going to
http://www.FreeBSD.org/search/. If the doc package has been installed
(or fetched via pkg install lang-freebsd-doc, where lang is the
2-letter language code, e.g. en), they are also available formatted
If you still have a question or problem, please take the output of
`uname -a', along with any relevant error messages, and email it
as a question to the questions@FreeBSD.org mailing list. If you are
unfamiliar with FreeBSD's directory layout, please refer to the hier(7)
manual page. If you are not familiar with manual pages, type `man man'.
Edit /etc/motd to change this login announcement.
You have new mail.
You have new mail.
root@cocopuff:~ # auto-logout
FreeBSD/amd64 (cocopuff.macktronics.com) (console)
login: panic: deadlkres: possible deadlock detected for
0xfffffe001c919920, blocked for 303081 ticks
cpuid = 0
KDB: enter: panic
[ thread pid 0 tid 100027 ]
Stopped at kdb_enter+0x3e: movq $0,kdb_why
db> bt
Tracing pid 0 tid 100027 td 0xfffffe000358f490
kdb_enter() at kdb_enter+0x3e/frame 0xffffff80002bcae0
panic() at panic+0x176/frame 0xffffff80002bcb60
deadlkres() at deadlkres+0x488/frame 0xffffff80002bcbb0
fork_exit() at fork_exit+0x9a/frame 0xffffff80002bcbf0
fork_trampoline() at fork_trampoline+0xe/frame 0xffffff80002bcbf0
--- trap 0, rip = 0, rsp = 0xffffff80002bccb0, rbp = 0 ---
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