bhyve tty / login problems / panic
Dan Mack
mack at macktronics.com
Fri Mar 29 22:20:59 UTC 2013
Here you go Neel:
root at olive:~ # bhyvectl --vm=coco --get-stats --cpu=0
vcpu0
vm exits due to external interrupt 45051
number of times hlt was intercepted 2277
number of NMIs delivered to vcpu 0
vcpu total runtime 105001652482
number of ticks vcpu was idle 919
vcpu migration across host cpus 13
number of times hlt was ignored 0
total number of vm exits 9240925
root at olive:~ #
root at olive:~ #
root at olive:~ # bhyvectl --vm=coco --get-stats --cpu=1
vcpu1
vm exits due to external interrupt 149431
number of times hlt was intercepted 4222
number of NMIs delivered to vcpu 0
vcpu total runtime 106876622528
number of ticks vcpu was idle 869
vcpu migration across host cpus 20
number of times hlt was ignored 0
total number of vm exits 8065909
Dan
On Fri, 29 Mar 2013, Neel Natu wrote:
> Hi Dan,
>
> On Fri, Mar 29, 2013 at 12:38 PM, Dan Mack <mack at macktronics.com> wrote:
>
>>
>> I ran the procsystime dtrace script on bhyve when it was chewing up all
>> the CPU in vCPU=2 mode, and this is what I see for about 10s of runtime:
>>
>> root at olive:/usr/share/dtrace/**toolkit # ./procsystime -n bhyve -aT
>> Tracing... Hit Ctrl-C to end...
>> dtrace: 158536 dynamic variable drops with non-empty dirty list
>> dtrace: 207447 dynamic variable drops with non-empty dirty list
>> dtrace: 189205 dynamic variable drops with non-empty dirty list
>> dtrace: 164341 dynamic variable drops with non-empty dirty list
>> dtrace: 246307 dynamic variable drops with non-empty dirty list
>> dtrace: 187640 dynamic variable drops with non-empty dirty list
>> dtrace: 214771 dynamic variable drops with non-empty dirty list
>> dtrace: 221265 dynamic variable drops with non-empty dirty list
>> ^C
>> dtrace: 243468 dynamic variable drops with non-empty dirty list
>>
>> Elapsed Times for processes bhyve,
>>
>> SYSCALL TIME (ns)
>> _umtx_op 18349
>> writev 135712
>> preadv 16175267
>> pwritev 22924378
>> ioctl 4353897920
>> TOTAL: 4393151626
>>
>> CPU Times for processes bhyve,
>>
>> SYSCALL TIME (ns)
>> _umtx_op 8815
>> writev 103145
>> pwritev 10647023
>> preadv 15159976
>> ioctl 3943399889
>> TOTAL: 3969318848
>>
>> Syscall Counts for processes bhyve,
>>
>> SYSCALL COUNT
>> _umtx_op 17
>> writev 43
>> pwritev 639
>> preadv 1183
>> ioctl 652782
>> TOTAL: 654664
>>
>> Not sure if that helps or not. Hotkernel shows the cpu in the
>> kernel`acpi_cpu_c1 call most of the time, normal ?
>>
>> Dan
>>
>> root at olive:/usr/share/dtrace/**toolkit # ./hotkernel
>> Sampling... Hit Ctrl-C to end.
>> ^C
>> FUNCTION COUNT PCNT
>> zfs.ko`space_map_sync 1 0.0%
>> kernel`syscall_thread_exit 1 0.0%
>> kernel`should_yield 1 0.0%
>> zfs.ko`lzjb_compress 1 0.0%
>> zfs.ko`dbuf_rele 1 0.0%
>> zfs.ko`dsl_pool_tempreserve_**space 1 0.0%
>> kernel`_bus_dmamap_load_buffer 1 0.0%
>> kernel`cpu_idleclock 1 0.0%
>> kernel`_rw_runlock_cookie 1 0.0%
>> kernel`pmap_enter 1 0.0%
>> kernel`__lockmgr_args 1 0.0%
>> zfs.ko`vdev_geom_io_start 1 0.0%
>> kernel`ahci_ch_intr 1 0.0%
>> kernel`__rw_rlock 1 0.0%
>> kernel`VOP_UNLOCK_APV 1 0.0%
>> zfs.ko`arc_buf_thaw 1 0.0%
>> kernel`atomic_set_int 1 0.0%
>> kernel`g_io_schedule_down 1 0.0%
>> kernel`__mtx_lock_flags 1 0.0%
>> kernel`_callout_stop_safe 1 0.0%
>> kernel`sched_idletd 1 0.0%
>> kernel`_sx_slock 1 0.0%
>> vmm.ko`lapic_set_intr 1 0.0%
>> kernel`cpusetobj_ffs 1 0.0%
>> zfs.ko`dbuf_hold 1 0.0%
>> vmm.ko`vlapic_intr_accepted 1 0.0%
>> zfs.ko`sa_attr_op 1 0.0%
>> zfs.ko`dmu_buf_hold_array_by_**dnode 1 0.0%
>> zfs.ko`taskq_run_safe 1 0.0%
>> kernel`vm_reserv_free_page 1 0.0%
>> kernel`_sx_sunlock 1 0.0%
>> kernel`vn_rlimit_fsize 1 0.0%
>> zfs.ko`vdev_queue_io_to_issue 1 0.0%
>> kernel`vn_write 1 0.0%
>> kernel`lock_init 1 0.0%
>> vmm.ko`vmx_resume 1 0.0%
>> zfs.ko`zio_gang_tree_free 1 0.0%
>> zfs.ko`dbuf_rele_and_unlock 1 0.0%
>> kernel`mnt_vnode_next_active 1 0.0%
>> kernel`vm_page_remove 1 0.0%
>> zfs.ko`vdev_queue_deadline_**compare 1 0.0%
>> kernel`zone_free_item 1 0.0%
>> vmm.ko`vmx_launch 1 0.0%
>> kernel`m_pullup 1 0.0%
>> kernel`pmap_change_wiring 1 0.0%
>> kernel`sched_userret 1 0.0%
>> zfs.ko`dbuf_write_done 1 0.0%
>> zfs.ko`zio_execute 1 0.0%
>> kernel`PHYS_TO_VM_PAGE 2 0.0%
>> zfs.ko`avl_rotation 2 0.0%
>> kernel`ehci_device_isoc_fs_**enter 2 0.0%
>> vmm.ko`vm_exitinfo 2 0.0%
>> zfs.ko`zfs_freebsd_write 2 0.0%
>> vmm.ko`vcpu_stats 2 0.0%
>> kernel`atomic_add_long 2 0.0%
>> vmm.ko`0xffffffff81 2 0.0%
>> kernel`vm_reserv_alloc_page 2 0.0%
>> kernel`pagezero 2 0.0%
>> kernel`bzero 2 0.0%
>> zfs.ko`fletcher_2_native 2 0.0%
>> vmm.ko`vmx_getreg 2 0.0%
>> vmm.ko`vm_guest_msrs 3 0.0%
>> vmm.ko`vmx_setreg 3 0.0%
>> vmm.ko`vm_get_register 3 0.0%
>> kernel`sx_try_xlock_ 3 0.0%
>> kernel`vm_radix_lookup_le 3 0.0%
>> vmm.ko`lapic_pending_intr 4 0.0%
>> kernel`syscall_thread_enter 4 0.0%
>> kernel`cpu_set_syscall_retval 4 0.0%
>> kernel`__mnt_vnode_next_all 4 0.0%
>> kernel`vfs_stdsync 4 0.0%
>> vmm.ko`vmm_fetch_instruction 5 0.0%
>> vmm.ko`vlapic_op_mem_read 6 0.0%
>> kernel`_sx_xunlock 7 0.0%
>> vmm.ko`vmm_emulate_instruction 7 0.0%
>> vmm.ko`vlapic_op_mem_write 7 0.0%
>> kernel`__mtx_lock_spin_flags 8 0.0%
>> vmm.ko`lapic_timer_tick 8 0.0%
>> zfs.ko`list_next 8 0.0%
>> zfs.ko`l2arc_feed_thread 8 0.0%
>> kernel`userret 9 0.0%
>> vmm.ko`vm_gpa2hpa 9 0.0%
>> vmm.ko`vmm_decode_instruction 11 0.0%
>> vmm.ko`ept_vmmmap_get 11 0.0%
>> vmm.ko`vm_lapic 11 0.0%
>> kernel`spinlock_enter 14 0.0%
>> kernel`__mtx_lock_sleep 15 0.0%
>> vmm.ko`vcpu_set_state 16 0.0%
>> vmm.ko`vm_nmi_pending 16 0.0%
>> kernel`malloc_type_zone_**allocated 16 0.0%
>> kernel`devfs_ioctl_f 16 0.0%
>> kernel`pmap_kextract 17 0.0%
>> kernel`sys_ioctl 18 0.0%
>> kernel`malloc 21 0.0%
>> kernel`cpu_fetch_syscall_args 24 0.0%
>> kernel`uma_zfree_arg 28 0.0%
>> vmm.ko`vlapic_pending_intr 29 0.0%
>> kernel`trap 30 0.0%
>> kernel`hpet_get_timecount 31 0.0%
>> dtrace.ko`dtrace_trap 35 0.0%
>> vmm.ko`vlapic_update_ppr 39 0.0%
>> vmm.ko`vmmdev_ioctl 40 0.0%
>> kernel`copyout 43 0.0%
>> kernel`critical_enter 44 0.0%
>> kernel`copyin 51 0.1%
>> vmm.ko`vmcs_read 53 0.1%
>> kernel`fpusave 61 0.1%
>> kernel`uma_zalloc_arg 62 0.1%
>> kernel`devvn_refthread 69 0.1%
>> kernel`atomic_load_acq_int 70 0.1%
>> kernel`fpurestore 70 0.1%
>> vmm.ko`vlapic_timer_tick 75 0.1%
>> kernel`amd64_syscall 77 0.1%
>> kernel`bcopy 91 0.1%
>> kernel`fpudna 103 0.1%
>> kernel`free 103 0.1%
>> kernel`critical_exit 105 0.1%
>> kernel`dev_relthread 108 0.1%
>> kernel`spinlock_exit 119 0.1%
>> kernel`kern_ioctl 138 0.1%
>> kernel`fpuexit 242 0.3%
>> kernel`0xffffffff80 306 0.3%
>> vmm.ko`restore_host_msrs 398 0.4%
>> vmm.ko`vm_run 428 0.4%
>> vmm.ko`restore_guest_msrs 433 0.5%
>> kernel`cpu_idle 906 1.0%
>> vmm.ko`vmx_run 9266 9.7%
>> kernel`acpi_cpu_c1 81134 85.2%
>>
>> Hope this helps, let me know if you have any ideas on what to try next.
>>
>>
> Could you try the following command to get vcpu stats?
> sudo bhyvectl --vm=vm1 --get-stats --cpu=0
> sudo bhyvectl --vm=vm1 --get-stats --cpu=1
>
> best
> Neel
>
>
>> Dan
>>
>>
>>
>>
>> On Fri, 29 Mar 2013, Dan Mack wrote:
>>
>> On Thu, 28 Mar 2013, Peter Grehan wrote:
>>>
>>> Hi Dan,
>>>>
>>>> Any ideas?
>>>>>
>>>>
>>>> Just to confirm: your host system is an i7 3930k, which looks like a 6
>>>> core system. Should be plenty beefy enough for a 2 vCPU guest.
>>>>
>>>
>>> That's what I thought, 6 cores, 12 threads, 64 GB RAM.
>>>
>>> The issue you are seeing looks a bit like what happens when systems are
>>>> heavily oversubscribed and vCPUs can't get enough run time.
>>>>
>>>
>>> I was running in on an idle system; only bhyve was running.
>>>
>>>
>>> How much spare RAM is on the host when you started the vm ? Also, is
>>>> there much running on the host when the guest is started ?
>>>>
>>>
>>> 64GB
>>>
>>> Here's some more information (sorry for the formatting):
>>>
>>> Case 1: single vCPU via:
>>> root 64112 1.3 0.0 4219232 25588 1 D+ 2:09PM 0:02.47
>>> /usr/sbin/bhyve -c 1 -m 4096 -AI -H -P -g 0 -s 0:0,hostbridge -s
>>> 1:0,virtio-net,tap0 -s 2:0,virtio-blk,./diskdev -S 31,uart,stdio coco
>>>
>>> Top shows it idle (note low load, 4GB memory given to guest, still 53GB
>>> free RAM, nothing else clocking CPU cycles):
>>>
>>> root at olive:~ # top -bH
>>> last pid: 64148; load averages: 0.03, 0.22, 0.22 up 0+16:29:31
>>> 14:11:51
>>> 24 processes: 1 running, 23 sleeping
>>>
>>> Mem: 32M Active, 50M Inact, 8498M Wired, 504K Cache, 53G Free
>>> ARC: 778M Total, 146M MFU, 390M MRU, 16K Anon, 16M Header, 226M Other
>>> Swap:
>>>
>>>
>>> PID USERNAME PRI NICE SIZE RES STATE C TIME WCPU COMMAND
>>> 64112 root 20 0 4120M 25980K vmidle 2 0:03 0.00%
>>> bhyve{coco vcpu 0}
>>> 925 root 20 0 14296K 2044K select 11 0:00 0.00% syslogd
>>> 2695 root 20 0 81452K 6952K select 2 0:00 0.00% sshd
>>> 2697 root 20 0 20224K 4632K ttyin 1 0:00 0.00% csh
>>> 64112 root 52 0 4120M 25980K kqread 9 0:00 0.00%
>>> bhyve{coco mevent}
>>>
>>>
>>> So, case #1 all is normal. I was able to build a kernel with very good
>>> performance.
>>>
>>> The boot sequence looks like the following:
>>>
>>> root at olive:/vms/coco # ./vmrun.sh coco
>>> Launching virtual machine "coco" ...
>>> Consoles: userboot
>>>
>>> FreeBSD/amd64 User boot, Revision 1.1
>>> (root at olive.example.com, Thu Mar 28 21:20:49 CDT 2013)
>>> Loading /boot/defaults/loader.conf /boot/kernel/kernel text=0x5a2178
>>> data=0x98088+0xef8b0 syms=[0x8+0xca8d8+0x8+**0x12bb08]
>>> /
>>> ______ ____ _____ _____
>>> | ____| | _ \ / ____| __ \
>>> | |___ _ __ ___ ___ | |_) | (___ | | | |
>>> | ___| '__/ _ \/ _ \| _ < \___ \| | | |
>>> | | | | | __/ __/| |_) |____) | |__| |
>>> | | | | | | || | | |
>>> |_| |_| \___|\___||____/|_____/|_____/ ``` `
>>> s` `.....---.......--.``` -/
>>> +------------Welcome to FreeBSD-----------+ +o .--` /y:` +.
>>> | | yo`:. :o `+-
>>> | 1. Boot Multi User [Enter] | y/ -/` -o/
>>> | 2. Boot [S]ingle User | .- ::/sy+:.
>>> | 3. [Esc]ape to loader prompt | / `-- /
>>> | 4. Reboot | `: :`
>>> | | `: :`
>>> | Options: | / /
>>> | 5. Configure Boot [O]ptions... | .- -.
>>> | | -- -.
>>> | | `:` `:`
>>> | | .-- `--.
>>> | | .---.....----.
>>> +-----------------------------**------------+
>>>
>>>
>>> Booting...
>>> 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 #0 r248859: Thu Mar 28 19:52:06 CDT 2013
>>> root at cocopuff.example.com:/**sys/amd64/compile/BHYVE amd64
>>> FreeBSD clang version 3.2 (tags/RELEASE_32/final 170710) 20121221
>>> CPU: Intel(R) Core(TM) i7-3930K CPU @ 3.20GHz (3199.84-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 = 5368709120 (5120 MB)
>>> avail memory = 3957534720 (3774 MB)
>>> Event timer "LAPIC" quality 400
>>> ACPI APIC Table: <BHYVE BVMADT >
>>> random device not loaded; using insecure entropy
>>> ioapic0: Changing APIC ID to 1
>>> ioapic0 <Version 1.1> irqs 0-16 on motherboard
>>> kbd0 at kbdmux0
>>> acpi0: <BHYVE BVXSDT> on motherboard
>>> atrtc0: <AT realtime clock> port 0x70-0x71,0x72-0x77 irq 8 on acpi0
>>> Event timer "RTC" frequency 32768 Hz quality 0
>>> Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
>>> acpi_timer0: <32-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
>>> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
>>> pci0: <ACPI PCI bus> on pcib0
>>> pcib0: no PRT entry for 0.31.INTA
>>> virtio_pci0: <VirtIO PCI Network adapter> port 0x2000-0x201f mem
>>> 0xc0000000-0xc0001fff at device 1.0 on pci0
>>> vtnet0: <VirtIO Networking Adapter> on virtio_pci0
>>> virtio_pci0: host features: 0x18020 <Status,MrgRxBuf,MacAddress>
>>> virtio_pci0: negotiated features: 0x18020 <Status,MrgRxBuf,MacAddress>
>>> vtnet0: Ethernet address: 00:a0:98:ac:0d:df
>>> virtio_pci1: <VirtIO PCI Block adapter> port 0x2040-0x207f mem
>>> 0xc0002000-0xc0003fff at device 2.0 on pci0
>>> vtblk0: <VirtIO Block Adapter> on virtio_pci1
>>> virtio_pci1: host features: 0x10000004 <RingIndirect,MaxNumSegs>
>>> virtio_pci1: negotiated features: 0x10000004 <RingIndirect,MaxNumSegs>
>>> vtblk0: 8192MB (16777216 512 byte sectors)
>>> uart2: <16550 or compatible> port 0x3f8-0x3ff irq 4 at device 31.0 on pci0
>>> uart2: console (9600,n,8,1)
>>> Timecounters tick every 10.000 msec
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> Timecounter "TSC-low" frequency 1599917752 Hz quality 1000
>>> Trying to mount root from ufs:/dev/vtbd0p2 [rw]...
>>> Setting hostuuid: d4e0b8a0-97c6-11e2-b4c8-**00a098ac0ddf.
>>> Setting hostid: 0x24bfd025.
>>> Entropy harvesting: interrupts ethernet point_to_point kickstart.
>>> Starting file system checks:
>>> /dev/vtbd0p2: FILE SYSTEM CLEAN; SKIPPING CHECKS
>>> /dev/vtbd0p2: clean, 610778 free (14298 frags, 74560 blocks, 0.7%
>>> fragmentation)
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> Mounting local file systems:.
>>> Writing entropy file:.
>>> Setting hostname: cocopuff.example.com.
>>> vtnet0: link state changed to UP
>>> Starting Network: lo0 vtnet0.
>>> lo0: flags=8049<UP,LOOPBACK,**RUNNING,MULTICAST> metric 0 mtu 16384
>>> options=600003<RXCSUM,TXCSUM,**RXCSUM_IPV6,TXCSUM_IPV6>
>>> inet6 ::1 prefixlen 128
>>> inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2
>>> inet 127.0.0.1 netmask 0xff000000
>>> nd6 options=21<PERFORMNUD,AUTO_**LINKLOCAL>
>>> vtnet0: flags=8943<UP,BROADCAST,**RUNNING,PROMISC,SIMPLEX,**MULTICAST>
>>> metric 0 mtu 1500
>>> options=80028<VLAN_MTU,JUMBO_**MTU,LINKSTATE>
>>> ether 00:a0:98:ac:0d:df
>>> inet 172.22.222.230 netmask 0xffff0000 broadcast 172.22.255.255
>>> inet6 fe80::2a0:98ff:feac:ddf%vtnet0 prefixlen 64 scopeid 0x1
>>> nd6 options=29<PERFORMNUD,**IFDISABLED,AUTO_LINKLOCAL>
>>> media: Ethernet 1000baseT <full-duplex>
>>> status: active
>>> Starting devd.
>>> add net default: gateway 172.22.22.252
>>> add net ::ffff:0.0.0.0: gateway ::1
>>> add net ::0.0.0.0: gateway ::1
>>> add net fe80::: gateway ::1
>>> add net ff02::: gateway ::1
>>> ELF ldconfig path: /lib /usr/lib /usr/lib/compat /usr/local/lib
>>> 32-bit compatibility ldconfig path: /usr/lib32
>>> Creating and/or trimming log files.
>>> Starting syslogd.
>>> Clearing /tmp (X related).
>>> Updating motd:.
>>> Performing sanity check on sshd configuration.
>>> Starting sshd.
>>> Starting cron.
>>> Starting background file system checks in 60 seconds.
>>>
>>> Fri Mar 29 14:09:20 CDT 2013
>>>
>>> FreeBSD/amd64 (cocopuff.example.com) (console)
>>>
>>> login:
>>>
>>>
>>> ====== Next, boot the same image with two (2) vCPU:
>>>
>>> Command run by vmrun.sh:
>>>
>>> root 64163 182.5 0.1 4219360 48968 1 R+ 2:16PM 1:10.42
>>> /usr/sbin/bhyve -c 2 -m 4096 -AI -H -P -g 0 -s 0:0,hostbridge -s
>>> 1:0,virtio-net,tap0 -s 2:0,virtio-blk,./diskdev -S 31,uart,stdio coco
>>>
>>> Top shows it running out of control:
>>>
>>> root at olive:~ # top -bH
>>> last pid: 64191; load averages: 1.45, 0.52, 0.31 up 0+16:35:12
>>> 14:17:32
>>> 25 processes: 3 running, 22 sleeping
>>>
>>> Mem: 32M Active, 50M Inact, 9016M Wired, 504K Cache, 53G Free
>>> ARC: 1293M Total, 370M MFU, 671M MRU, 8208K Anon, 17M Header, 227M Other
>>> Swap:
>>>
>>>
>>> PID USERNAME PRI NICE SIZE RES STATE C TIME WCPU COMMAND
>>> 64163 root 102 0 4120M 120M CPU2 2 1:01 100.00%
>>> bhyve{coco vcpu 1}
>>> 64163 root 102 0 4120M 120M CPU8 8 1:03 94.48%
>>> bhyve{coco vcpu 0}
>>> 15751 root 20 0 81452K 7092K select 5 0:00 0.00% sshd
>>> 807 root 20 0 13112K 4812K select 5 0:00 0.00% devd
>>> 925 root 20 0 14296K 2044K select 9 0:00 0.00% syslogd
>>> 1031 root 20 0 16380K 2400K nanslp 10 0:00 0.00% cron
>>> 2695 root 20 0 81452K 6952K select 2 0:00 0.00% sshd
>>> 2697 root 20 0 20224K 4632K ttyin 1 0:00 0.00% csh
>>> 64163 root 52 0 4120M 120M kqread 5 0:00 0.00%
>>> bhyve{coco mevent}
>>> 15753 root 20 0 20224K 4580K pause 1 0:00 0.00% csh
>>>
>>> Even though, it's just sitting at the login prompt:
>>>
>>> root at olive:/vms/coco # ./vmrun.sh coco
>>> Launching virtual machine "coco" ...
>>> Consoles: userboot
>>>
>>> FreeBSD/amd64 User boot, Revision 1.1
>>> (root at olive.example.com, Thu Mar 28 21:20:49 CDT 2013)
>>> Loading /boot/defaults/loader.conf /boot/kernel/kernel text=0x5a2178
>>> data=0x98088+0xef8b0 syms=[0x8+0xca8d8+0x8+**0x12bb08]
>>> /
>>> ______ ____ _____ _____
>>> | ____| | _ \ / ____| __ \
>>> | |___ _ __ ___ ___ | |_) | (___ | | | |
>>> | ___| '__/ _ \/ _ \| _ < \___ \| | | |
>>> | | | | | __/ __/| |_) |____) | |__| |
>>> | | | | | | || | | |
>>> |_| |_| \___|\___||____/|_____/|_____/ ``` `
>>> s` `.....---.......--.``` -/
>>> +------------Welcome to FreeBSD-----------+ +o .--` /y:` +.
>>> | | yo`:. :o `+-
>>> | 1. Boot Multi User [Enter] | y/ -/` -o/
>>> | 2. Boot [S]ingle User | .- ::/sy+:.
>>> | 3. [Esc]ape to loader prompt | / `-- /
>>> | 4. Reboot | `: :`
>>> | | `: :`
>>> | Options: | / /
>>> | 5. Configure Boot [O]ptions... | .- -.
>>> | | -- -.
>>> | | `:` `:`
>>> | | .-- `--.
>>> | | .---.....----.
>>> +-----------------------------**------------+
>>>
>>>
>>> Booting...
>>> 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 #0 r248859: Thu Mar 28 19:52:06 CDT 2013
>>> root at cocopuff.example.com:/**sys/amd64/compile/BHYVE amd64
>>> FreeBSD clang version 3.2 (tags/RELEASE_32/final 170710) 20121221
>>> CPU: Intel(R) Core(TM) i7-3930K CPU @ 3.20GHz (3199.82-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 = 5368709120 (5120 MB)
>>> avail memory = 3957534720 (3774 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
>>> cpu1 (AP): APIC ID: 1
>>> random device not loaded; using insecure entropy
>>> ioapic0: Changing APIC ID to 2
>>> ioapic0 <Version 1.1> irqs 0-16 on motherboard
>>> kbd0 at kbdmux0
>>> acpi0: <BHYVE BVXSDT> on motherboard
>>> atrtc0: <AT realtime clock> port 0x70-0x71,0x72-0x77 irq 8 on acpi0
>>> Event timer "RTC" frequency 32768 Hz quality 0
>>> Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
>>> acpi_timer0: <32-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
>>> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
>>> pci0: <ACPI PCI bus> on pcib0
>>> pcib0: no PRT entry for 0.31.INTA
>>> virtio_pci0: <VirtIO PCI Network adapter> port 0x2000-0x201f mem
>>> 0xc0000000-0xc0001fff at device 1.0 on pci0
>>> vtnet0: <VirtIO Networking Adapter> on virtio_pci0
>>> virtio_pci0: host features: 0x18020 <Status,MrgRxBuf,MacAddress>
>>> virtio_pci0: negotiated features: 0x18020 <Status,MrgRxBuf,MacAddress>
>>> vtnet0: Ethernet address: 00:a0:98:ac:0d:df
>>> virtio_pci1: <VirtIO PCI Block adapter> port 0x2040-0x207f mem
>>> 0xc0002000-0xc0003fff at device 2.0 on pci0
>>> vtblk0: <VirtIO Block Adapter> on virtio_pci1
>>> virtio_pci1: host features: 0x10000004 <RingIndirect,MaxNumSegs>
>>> virtio_pci1: negotiated features: 0x10000004 <RingIndirect,MaxNumSegs>
>>> vtblk0: 8192MB (16777216 512 byte sectors)
>>> uart2: <16550 or compatible> port 0x3f8-0x3ff irq 4 at device 31.0 on pci0
>>> uart2: console (9600,n,8,1)
>>> Timecounters tick every 10.000 msec
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> SMP: AP CPU #1 Launched!
>>> Trying to mount root from ufs:/dev/vtbd0p2 [rw]...
>>> Setting hostuuid: d4e0b8a0-97c6-11e2-b4c8-**00a098ac0ddf.
>>> Setting hostid: 0x24bfd025.
>>> Entropy harvesting: interrupts ethernet point_to_point kickstart.
>>> Starting file system checks:
>>> /dev/vtbd0p2: FILE SYSTEM CLEAN; SKIPPING CHECKS
>>> /dev/vtbd0p2: clean, 610776 free (14296 frags, 74560 blocks, 0.7%
>>> fragmentation)
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> g_handleattr: vtbd0 bio_length 24 len 28 -> EFAULT
>>> Mounting local file systems:.
>>> Writing entropy file:.
>>> Setting hostname: cocopuff.example.com.
>>> vtnet0: link state changed to UP
>>> Starting Network: lo0 vtnet0.
>>> lo0: flags=8049<UP,LOOPBACK,**RUNNING,MULTICAST> metric 0 mtu 16384
>>> options=600003<RXCSUM,TXCSUM,**RXCSUM_IPV6,TXCSUM_IPV6>
>>> inet6 ::1 prefixlen 128
>>> inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2
>>> inet 127.0.0.1 netmask 0xff000000
>>> nd6 options=21<PERFORMNUD,AUTO_**LINKLOCAL>
>>> vtnet0: flags=8943<UP,BROADCAST,**RUNNING,PROMISC,SIMPLEX,**MULTICAST>
>>> metric 0 mtu 1500
>>> options=80028<VLAN_MTU,JUMBO_**MTU,LINKSTATE>
>>> ether 00:a0:98:ac:0d:df
>>> inet 172.22.222.230 netmask 0xffff0000 broadcast 172.22.255.255
>>> inet6 fe80::2a0:98ff:feac:ddf%vtnet0 prefixlen 64 scopeid 0x1
>>> nd6 options=29<PERFORMNUD,**IFDISABLED,AUTO_LINKLOCAL>
>>> media: Ethernet 1000baseT <full-duplex>
>>> status: active
>>> Starting devd.
>>> add net default: gateway 172.22.22.252
>>> add net ::ffff:0.0.0.0: gateway ::1
>>> add net ::0.0.0.0: gateway ::1
>>> add net fe80::: gateway ::1
>>> add net ff02::: gateway ::1
>>> ELF ldconfig path: /lib /usr/lib /usr/lib/compat /usr/local/lib
>>> 32-bit compatibility ldconfig path: /usr/lib32
>>> Creating and/or trimming log files.
>>> Starting syslogd.
>>> syslogd: timed out waiting for child
>>> /etc/rc: WARNING: failed to start syslogd
>>> Clearing /tmp (X related).
>>> Updating motd:.
>>> Performing sanity check on sshd configuration.
>>> Starting sshd.
>>> Starting cron.
>>> Starting background file system checks in 60 seconds.
>>>
>>> Thu Apr 18 02:06:43 CDT 2013
>>>
>>> FreeBSD/amd64 (cocopuff.example.com) (console)
>>>
>>> login:
>>>
>>>
>>> ========== end of boot sequence
>>>
>>> So, something is broken with SMP on the guest, I'd be happy to help just
>>> let me know.
>>>
>>> Dan
>>>
>>> ______________________________**_________________
>>> freebsd-virtualization@**freebsd.org <freebsd-virtualization at freebsd.org>mailing list
>>> http://lists.freebsd.org/**mailman/listinfo/freebsd-**virtualization<http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization>
>>> To unsubscribe, send any mail to "freebsd-virtualization-**
>>> unsubscribe at freebsd.org <freebsd-virtualization-unsubscribe at freebsd.org>"
>>>
>>> ______________________________**_________________
>> freebsd-virtualization@**freebsd.org <freebsd-virtualization at freebsd.org>mailing list
>> http://lists.freebsd.org/**mailman/listinfo/freebsd-**virtualization<http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization>
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