failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-i" "/syzkaller/managers/multicore/latest.tmp/key" "root@10.128.0.207" "pwd"]: exit status 255
ssh: connect to host 10.128.0.207 port 22: Connection refused
Pseudo-terminal will not be allocated because stdin is not a terminal.
Warning: Permanently added '[ssh-serialport.googleapis.com]:9600,[216.239.38.127]:9600' (RSA) to the list of known hosts.
serialport: Connected to syzkaller.us-central1-c.ci-openbsd-multicore-test-1 port 1 (session ID: ed08421cade4b95b166495ec713e9008a05421b87b930df1e446247baf1a33bf, active connections: 1).
SeaBIOS (version 1.8.2-20191106_143117-google)
Total RAM Size = 0x0000000080000000 = 2048 MiB
CPUs found: 2     Max CPUs supported: 2
Comparing RSDP and RSDP
Comparing RSDT and RSDT
Comparing FACP and FACP
Comparing FACS and FACS
return 0 for FACS vs FACS: SUCCESS
Comparing DSDT and DSDT
return 0 for DSDT vs DSDT: SUCCESS
return 0 for FACP vs FACP: SUCCESS
Comparing SRAT and SRAT
return 0 for SRAT vs SRAT: SUCCESS
Comparing APIC and APIC
return 0 for APIC vs APIC: SUCCESS
Comparing SSDT and SSDT
return 0 for SSDT vs SSDT: SUCCESS
Comparing WAET and WAET
return 0 for WAET vs WAET: SUCCESS
return 0 for RSDT vs RSDT: SUCCESS
return 0 for RSDP vs RSDP: SUCCESS
found virtio-scsi at 0:3
virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0
virtio-scsi blksize=512 sectors=2097152 = 1024 MiB
drive 0x000f21e0: PCHS=0/0/0 translation=lba LCHS=1024/32/63 s=2097152
Sending Seabios boot VM event.
Booting from Hard Disk 0...
>> OpenBSD/amd64 BOOT 3.46

boot> 

-\|/-\|booting hd0a:/bsd: /-\|/18474849-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/+2982920-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\+794656|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|+0+1409024/ [991842-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\+128+1229136|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-+770152\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/]=0x196d8a0

-\|/-\|entry point at 0xffffffff81001000

[ using 2992288 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-current (SYZKALLER) #369: Sat Nov 30 06:50:25 PST 2019

    root@ci-openbsd.c.syzkaller.internal:/syzkaller/managers/multicore/kernel/sys/arch/amd64/compile/SYZKALLER

real mem = 2130694144 (2031MB)

avail mem = 2023309312 (1929MB)

mpath0 at root

scsibus0 at mpath0: 256 targets

mainbus0 at root

bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xf2270 (13 entries)

bios0: vendor Google version "Google" date 01/01/2011

bios0: Google Google Compute Engine

acpi0 at bios0: ACPI 2.0

acpi0: sleep states S3 S4 S5

acpi0: tables DSDT FACP SRAT APIC SSDT WAET

acpi0: wakeup devices

acpitimer0 at acpi0: 3579545 Hz, 24 bits

acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat

cpu0 at mainbus0: apid 0 (boot processor)

cpu0: Intel(R) Xeon(R) CPU @ 2.30GHz, 2300.39 MHz, 06-3f-00

cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SS,HTT,SSE3,PCLMUL,VMX,SSSE3,FMA3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,HV,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,ITSC,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MD_CLEAR,IBRS,IBPB,STIBP,SSBD,ARAT,XSAVEOPT,MELTDOWN

cpu0: 256KB 64b/line 8-way L2 cache

cpu0: smt 0, core 0, package 0

mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges

cpu0: apic clock running at 929MHz

cpu1 at mainbus0: apid 1 (application processor)

cpu1: Intel(R) Xeon(R) CPU @ 2.30GHz, 2138.89 MHz, 06-3f-00

cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SS,HTT,SSE3,PCLMUL,VMX,SSSE3,FMA3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,HV,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,ITSC,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MD_CLEAR,IBRS,IBPB,STIBP,SSBD,ARAT,XSAVEOPT,MELTDOWN

cpu1: 256KB 64b/line 8-way L2 cache

cpu1: smt 1, core 0, package 0

ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 11, 24 pins

acpiprt0 at acpi0: bus 0 (PCI0)

acpicpu0 at acpi0: C1(@1 halt!)

acpicpu1 at acpi0: C1(@1 halt!)

"ACPI0006" at acpi0 not configured

acpipci0 at acpi0 PCI0: _OSC failed

acpicmos0 at acpi0

"QEMU0001" at acpi0 not configured

"ACPI0007" at acpi0 not configured

"ACPI0007" at acpi0 not configured

cpu0: using VERW MDS workaround

pvbus0 at mainbus0: KVM

pvclock0 at pvbus0

pci0 at mainbus0 bus 0

pchb0 at pci0 dev 0 function 0 "Intel 82441FX" rev 0x02

pcib0 at pci0 dev 1 function 0 "Intel 82371AB PIIX4 ISA" rev 0x03

piixpm0 at pci0 dev 1 function 3 "Intel 82371AB Power" rev 0x03: SMBus disabled

virtio0 at pci0 dev 3 function 0 "Qumranet Virtio SCSI" rev 0x00

vioscsi0 at virtio0: qsize 8192

scsibus1 at vioscsi0: 253 targets

sd0 at scsibus1 targ 1 lun 0: <Google, PersistentDisk, 1> serial.Google_PersistentDisk_

sd0: 1024MB, 512 bytes/sector, 2097152 sectors, thin

virtio0: msix shared

virtio1 at pci0 dev 4 function 0 "Qumranet Virtio Network" rev 0x00

vio0 at virtio1: address 42:01:0a:80:00:cf

virtio1: msix per-VQ

virtio2 at pci0 dev 5 function 0 "Qumranet Virtio RNG" rev 0x00

viornd0 at virtio2

virtio2: msix shared

isa0 at pcib0

isadma0 at isa0

com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo

com0: console

com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo

com2 at isa0 port 0x3e8/8 irq 5: ns16550a, 16 byte fifo

pckbc0 at isa0 port 0x60/5 irq 1 irq 12

pckbd0 at pckbc0 (kbd slot)

wskbd0 at pckbd0 mux 1

pms0 at pckbc0 (aux slot)

wsmouse0 at pms0 mux 0

pcppi0 at isa0 port 0x61

spkr0 at pcppi0

vmm0 at mainbus0: VMX/EPT (using slow L1TF mitigation)

vscsi0 at root

scsibus2 at vscsi0: 256 targets

softraid0 at root

scsibus3 at softraid0: 256 targets

root on sd0a (5895d1fe69019d73.a) swap on sd0b dump on sd0b

Automatic boot in progress: starting file system checks.
/dev/sd0a (5895d1fe69019d73.a): file system is clean; not checking
pf enabled
ddb.max_line: 24 -> 0
ddb.max_width: 80 -> 0
hw.smt: 0 -> 1
starting network
[id]68791/341594 pc=12988a1f4b3a inside 12986783e000-12986784c000: bogus syscall

Segmentation fault (core dumped) 
/etc/netstart[209]:  != 0: unexpected `!='
vio0: 10.128.0.207 lease accepted from 169.254.169.254 (42:01:0a:80:00:01)
[install]91802/145720 pc=12e67c179b3a inside 12e677807000-12e677815000: bogus syscall

Segmentation fault (core dumped) 
[ssh-keygen]92348/280651 pc=478e8b8bb3a inside 478f6f78000-478f6f86000: bogus syscall

Segmentation fault (core dumped) 
starting early daemons:[getcap]88745/75623 pc=8ffcc66ab3a inside 9004811d000-9004812b000: bogus syscall

[id]65252/160715 pc=17d06c4b0b3a inside 17d07579a000-17d0757a8000: bogus syscall

Segmentation fault (core dumped) 
[grep]54453/468969 pc=48f0c30eb3a inside 48f662cf000-48f662dd000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/syslogd [-df] start|stop|restart|reload|check
[getcap]46932/101201 pc=46e82a41b3a inside 46f14571000-46f1457f000: bogus syscall

[id]39120/505587 pc=167e2d98db3a inside 167ed42f6000-167ed4304000: bogus syscall

Segmentation fault (core dumped) 
[grep]88325/268555 pc=13b2fc65eb3a inside 13b281eb6000-13b281ec4000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/pflogd [-df] start|stop|restart|reload|check
.
starting RPC daemons:.
savecore: no core dump
[acpidump]530/452133 pc=2db17be8b3a inside 2da8c1f1000-2da8c1ff000: bogus syscall

Segmentation fault (core dumped) 
checking quotas: done.
[quotaon]90594/498632 pc=195cf5597b3a inside 195d0e3a3000-195d0e3b1000: bogus syscall

Segmentation fault (core dumped) 
[kvm_mkdb]35123/207422 pc=145181adfb3a inside 14512d0b8000-14512d0c6000: bogus syscall

Segmentation fault (core dumped) 
[dev_mkdb]27263/70878 pc=538ea821b3a inside 5399e31f000-5399e32d000: bogus syscall

Segmentation fault (core dumped) 
clearing /tmp
[find]52418/170742 pc=1afa90ebdb3a inside 1afb1f2e9000-1afb1f2f7000: bogus syscall

Segmentation fault (core dumped) 
kern.securelevel: 0 -> 1
[mktemp]31993/77010 pc=a09d6d40b3a inside a09e9b5d000-a09e9b6b000: bogus syscall

Segmentation fault (core dumped) 
creating runtime link editor directory cache.
preserving editor files.
[perl]88024/88848 pc=10acb7f09b3a inside 10ac90325000-10ac90333000: bogus syscall

Segmentation fault (core dumped) 
starting network daemons:[getcap]71512/404226 pc=afad8accb3a inside afb26780000-afb2678e000: bogus syscall

[id]54945/51157 pc=ba5ac506b3a inside ba4df82a000-ba4df838000: bogus syscall

Segmentation fault (core dumped) 
[grep]77766/448478 pc=14aac32b9b3a inside 14ab1afbb000-14ab1afc9000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/sshd [-df] start|stop|restart|reload|check
.
[tail]17911/401729 pc=197c8e560b3a inside 197ce3f4f000-197ce3f5d000: bogus syscall

[nc]21094/428509 pc=f4aef2a4b3a inside f4b1ca95000-f4b1caa3000: bogus syscall

Segmentation fault (core dumped) 
starting local daemons:.
[true]69072/162830 pc=1600db68eb3a inside 16013130a000-160131318000: bogus syscall

Sat Nov 30 06:52:51 PST 2019
[getty]74870/172369 pc=73c6dc87b3a inside 73c74bef000-73c74bfd000: bogus syscall

init: getty repeating too quickly on port /dev/tty00, sleeping

[getty]61090/443144 pc=f03c9fc9b3a inside f03691ab000-f03691b9000: bogus syscall

[getty]46554/42645 pc=44b26257b3a inside 44b35651000-44b3565f000: bogus syscall

init: getty repeating too quickly on port /dev/tty00, sleeping

[getty]52208/246499 pc=1292522d1b3a inside 129310535000-129310543000: bogus syscall

[getty]38630/21718 pc=95a7a739b3a inside 95a64ed6000-95a64ee4000: bogus syscall

init: getty repeating too quickly on port /dev/tty00, sleeping

[getty]80769/227552 pc=1789cc762b3a inside 1789ed88a000-1789ed898000: bogus syscall

[getty]75320/25774 pc=2f8d6013b3a inside 2f8148a6000-2f8148b4000: bogus syscall

init: getty repeating too quickly on port /dev/tty00, sleeping

[getty]48695/119250 pc=5dd1a2efb3a inside 5dcac8d1000-5dcac8df000: bogus syscall

[getty]73924/181914 pc=cb8086e0b3a inside cb85df20000-cb85df2e000: bogus syscall

init: getty repeating too quickly on port /dev/tty00, sleeping

[getty]79855/455792 pc=2922454b3a inside 2a0a3ca000-2a0a3d8000: bogus syscall

[getty]1319/79141 pc=f2068a9ab3a inside f1fa3480000-f1fa348e000: bogus syscall

init: getty repeating too quickly on port /dev/tty00, sleeping

[getty]26144/485943 pc=1e63b5f4eb3a inside 1e63bb7f8000-1e63bb806000: bogus syscall

[getty]23098/367516 pc=15aea6d66b3a inside 15ae4ceff000-15ae4cf0d000: bogus syscall

init: getty repeating too quickly on port /dev/tty00, sleeping

[getty]6386/209705 pc=1c733ca1db3a inside 1c72a8f34000-1c72a8f42000: bogus syscall

[getty]83233/93319 pc=1aa788e5db3a inside 1aa7d2d17000-1aa7d2d25000: bogus syscall

init: getty repeating too quickly on port /dev/tty00, sleeping

[getty]66445/470404 pc=12dfab755b3a inside 12e0016a0000-12e0016ae000: bogus syscall

[getty]47055/478421 pc=190ad7e51b3a inside 190acb2bc000-190acb2ca000: bogus syscall

init: getty repeating too quickly on port /dev/tty00, sleeping

[getty]66882/198737 pc=ab4ac754b3a inside ab472264000-ab472272000: bogus syscall

[getty]71234/78376 pc=13d183809b3a inside 13d18ad70000-13d18ad7e000: bogus syscall

init: getty repeating too quickly on port /dev/tty00, sleeping

[getty]28799/262226 pc=dc37e797b3a inside dc2cbc8f000-dc2cbc9d000: bogus syscall

[getty]20673/258146 pc=c94809dab3a inside c951bf1b000-c951bf29000: bogus syscall

init: getty repeating too quickly on port /dev/tty00, sleeping

[getty]37258/30911 pc=567db904b3a inside 567fc0e4000-567fc0f2000: bogus syscall

[getty]2874/518139 pc=1fe6b0ea5b3a inside 1fe672e0b000-1fe672e19000: bogus syscall

init: getty repeating too quickly on port /dev/tty00, sleeping