> On 16 Oct 2019, at 21:35, Mike Larkin wrote:
>
> On Wed, Oct 16, 2019 at 06:14:55PM +0200, Mischa wrote:
>> Hi Stuart,
>>
>>
On 16 Oct 2019, at 18:07, Stuart Henderson wrote:
>>>
>>> On 2019/10/16 18:00, Mischa wrote:
Hi All,
One of the OpenBSD VMs running on 6.6-beta #313 is rebooting or panicing
in different ways.
Not sure if they are all relevant or useful but here are the ones we
managed to capture.
>>>
>>> There's not a lot of information in your mail... for starters, what are
>>> you running the VM in, and is there any difference in the config for that
>>> VM compared to other working ones?
>>
>> Fair point.
>>
>> There are 10 VMs running on this host, the host is running:
>> $ sysctl kern.version
>> kern.version=OpenBSD 6.6-beta (GENERIC.MP) #313: Tue Sep 10 23:30:52 MDT 2019
>>dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
>>
>> I know of one other VM which is rebooting every once in a while, but haven’t
>> seen any panics.
>> As for the other 8 I can see every once in a while a VM shutdown. But no
>> capture of the console.
>>
>>> Do you have any other VMs running the same OpenBSD snapshot successfully?
>>
>> The rest of the VMs are on -stable as far as I am aware. Other people are
>> operating these VMS.
>>
>>> Can you boot an old kernel and get a dmesg?
>>
>> Here is a dmesg which we manage to capture after one of the panics:
>>
>
> Are you in swap at all on that host?
Yes. :/
load averages: 0.02, 0.06, 0.13 server1.openbsd.amsterdam
21:41:11
71 processes: 70 idle, 1 on processor up 34 days,
2:15
CPU0: 0.7% user, 0.0% nice, 2.6% sys, 0.5% spin, 0.1% intr, 96.2% idle
CPU1: 0.7% user, 0.0% nice, 3.4% sys, 0.4% spin, 0.0% intr, 95.6% idle
CPU2: 6.2% user, 0.0% nice, 31.0% sys, 11.0% spin, 0.0% intr, 51.8% idle
CPU3: 0.7% user, 0.0% nice, 2.8% sys, 0.3% spin, 0.0% intr, 96.1% idle
Memory: Real: 5427M/7623M act/tot Free: 275M Cache: 2001M Swap: 41M/8405M
Mischa
>
> -ml
>
>> fd0# panic: mtx 0x81f353f0: locking against myself
>> Using drive 0, partition 3.
>> Loading..
>> probing: pc0 com0 mem[638K 510M a20=on]
>> disk: hd0+ hd1+
OpenBSD/amd64 BOOT 3.45
>> /
>> com0: 115200 baud
>> switching console to com0
OpenBSD/amd64 BOOT 3.45
>> boot>
>> booting hd0a:/bsd: 12666184+2937864+332896+0+704512
>> [987630+128+1010256+738953]=0x127d750
>> entry point at 0x81001000
>> [ using 2738000 bytes of bsd ELF symbol table ]
>> Copyright (c) 1982, 1986, 1989, 1991, 1993
>>The Regents of the University of California. All rights reserved.
>> Copyright (c) 1995-2019 OpenBSD. All rights reserved.
>> https://www.OpenBSD.org
>>
>> OpenBSD 6.6 (GENERIC) #325: Wed Oct 2 11:38:13 MDT 2019
>>dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC
>> real mem = 520077312 (495MB)
>> avail mem = 491753472 (468MB)
>> mpath0 at root
>> scsibus0 at mpath0: 256 targets
>> mainbus0 at root
>> bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xf3f40 (10 entries)
>> bios0: vendor SeaBIOS version "1.11.0p2-OpenBSD-vmm" date 01/01/2011
>> bios0: OpenBSD VMM
>> acpi at bios0 not configured
>> cpu0 at mainbus0: (uniprocessor)
>> cpu0: Intel(R) Xeon(R) CPU E3-1220 V2 @ 3.10GHz, 3101.63 MHz, 06-3a-09
>> cpu0:
>> FPU,VME,DE,PSE,TSC,MSR,PAE,CX8,SEP,PGE,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,HV,NXE,LONG,LAHF,ITSC,FSGSBASE,SMEP,ERMS,MD_CLEAR,MELTDOWN
>> cpu0: 256KB 64b/line 8-way L2 cache
>> tsc_timecounter_init: TSC skew=0 observed drift=0
>> cpu0: smt 0, core 0, package 0
>> cpu0: using VERW MDS workaround
>> pvbus0 at mainbus0: OpenBSD
>> pvclock0 at pvbus0
>> pci0 at mainbus0 bus 0
>> pchb0 at pci0 dev 0 function 0 "OpenBSD VMM Host" rev 0x00
>> virtio0 at pci0 dev 1 function 0 "Qumranet Virtio RNG" rev 0x00
>> viornd0 at virtio0
>> virtio0: irq 3
>> virtio1 at pci0 dev 2 function 0 "Qumranet Virtio Network" rev 0x00
>> vio0 at virtio1: address fe:e1:bb:d1:24:36
>> virtio1: irq 5
>> virtio2 at pci0 dev 3 function 0 "Qumranet Virtio Storage" rev 0x00
>> vioblk0 at virtio2
>> scsibus1 at vioblk0: 2 targets
>> sd0 at scsibus1 targ 0 lun 0:
>> sd0: 51200MB, 512 bytes/sector, 104857600 sectors
>> virtio2: irq 6
>> virtio3 at pci0 dev 4 function 0 "Qumranet Virtio Storage" rev 0x00
>> vioblk1 at virtio3
>> scsibus2 at vioblk1: 2 targets
>> sd1 at scsibus2 targ 0 lun 0:
>> sd1: 51200MB, 512 bytes/sector, 104857600 sectors
>> virtio3: irq 7
>> virtio4 at pci0 dev 5 function 0 "OpenBSD VMM Control" rev 0x00
>> vmmci0 at virtio4
>> virtio4: irq 9
>> isa0 at mainbus0
>> isadma0 at isa0
>> com0 at isa0 port 0x3f8/8 irq 4: ns8250, no fifo
>> com0: console
>> vscsi0 at root
>> scsibus3 at vscsi0: 256 targets
>> softraid0 at root
>> scsibus4 at softraid0: 256 targets
>> root on sd0a (d4c2875ac610c324.a) swap on sd0b dump on sd0b
>> WARNING: / was not properly unmounted
>> Automatic