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@10.128.0.185" "pwd"]: exit status 255
ssh: connect to host 10.128.0.185 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-0 port 1 (session ID: 4eaac87d763604d7cbc35f519cb7608a7aa729953f7f30626c57656ac5c32096, 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/ [996364-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\+128+1229136|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-+770152\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/]=0x196ea48

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

[ using 2996808 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) #365: Fri Nov 29 21:21:09 PST 2019

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

real mem = 2130694144 (2031MB)

avail mem = 2023305216 (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, 2300.77 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 990MHz

cpu1 at mainbus0: apid 1 (application processor)

cpu1: Intel(R) Xeon(R) CPU @ 2.30GHz, 2276.92 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:b9

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]44500/366897 pc=8d088a0fb3a inside 8d0b5dba000-8d0b5dc8000: bogus syscall

Segmentation fault (core dumped) 
/etc/netstart[209]:  != 0: unexpected `!='
vio0: 10.128.0.185 lease accepted from 169.254.169.254 (42:01:0a:80:00:01)
[install]36705/253140 pc=1914941deb3a inside 1914767de000-1914767ec000: bogus syscall

Segmentation fault (core dumped) 
[ssh-keygen]99357/408847 pc=1102f52bcb3a inside 1102feb68000-1102feb76000: bogus syscall

Segmentation fault (core dumped) 
starting early daemons:[getcap]34380/224591 pc=11e0acacab3a inside 11e0b244c000-11e0b245a000: bogus syscall

[id]71365/350250 pc=3aec728b3a inside 3aeacae000-3aeacbc000: bogus syscall

Segmentation fault (core dumped) 
[grep]22309/232128 pc=bf78bc31b3a inside bf85c49b000-bf85c4a9000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/syslogd [-df] start|stop|restart|reload|check
[getcap]43486/227261 pc=dd9e0926b3a inside dd9c27f1000-dd9c27ff000: bogus syscall

[id]5731/72592 pc=16ca392b1b3a inside 16c9f45b2000-16c9f45c0000: bogus syscall

Segmentation fault (core dumped) 
[grep]82850/251671 pc=f9b54c26b3a inside f9b3ead6000-f9b3eae4000: 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]74731/296142 pc=77762c6b3a inside 781e095000-781e0a3000: bogus syscall

Segmentation fault (core dumped) 
checking quotas: done.
[quotaon]24477/354816 pc=185e92633b3a inside 185e670a5000-185e670b3000: bogus syscall

Segmentation fault (core dumped) 
[kvm_mkdb]35479/398681 pc=1cc21411ab3a inside 1cc20bda6000-1cc20bdb4000: bogus syscall

Segmentation fault (core dumped) 
[dev_mkdb]91560/448851 pc=1508230c3b3a inside 1508555fe000-15085560c000: bogus syscall

Segmentation fault (core dumped) 
clearing /tmp
[find]14628/194888 pc=10e2c256cb3a inside 10e2d804e000-10e2d805c000: bogus syscall

Segmentation fault (core dumped) 
kern.securelevel: 0 -> 1
[mktemp]31478/307182 pc=1d2efc4c1b3a inside 1d2f19257000-1d2f19265000: bogus syscall

Segmentation fault (core dumped) 
creating runtime link editor directory cache.
preserving editor files.
[perl]95743/207101 pc=8b700c0db3a inside 8b60d1dc000-8b60d1ea000: bogus syscall

Segmentation fault (core dumped) 
starting network daemons:[getcap]65398/466375 pc=38a61b1fb3a inside 38ab60bf000-38ab60cd000: bogus syscall

[id]2026/326171 pc=e9c5ec08b3a inside e9c70b34000-e9c70b42000: bogus syscall

Segmentation fault (core dumped) 
[grep]79580/8164 pc=17a3ac3a7b3a inside 17a3c29c6000-17a3c29d4000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/sshd [-df] start|stop|restart|reload|check
.
[tail]1188/240162 pc=538b1bc3b3a inside 5391b374000-5391b382000: bogus syscall

[nc]13447/308262 pc=12fea6e12b3a inside 12fe746f8000-12fe74706000: bogus syscall

Segmentation fault (core dumped) 
starting local daemons:.
Fri Nov 29 21:23:39 PST 2019
[true]7332/435011 pc=1654f02efb3a inside 165594bc6000-165594bd4000: bogus syscall

[getty]88115/264335 pc=8a25dcbeb3a inside 8a28a3eb000-8a28a3f9000: bogus syscall

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

[getty]97888/7358 pc=13586e7db3a inside 135e2f98000-135e2fa6000: bogus syscall

[getty]30098/133180 pc=2ab9b98db3a inside 2abf8c33000-2abf8c41000: bogus syscall

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

[getty]54073/49388 pc=9ecfb868b3a inside 9ecbb532000-9ecbb540000: bogus syscall

[getty]20580/419638 pc=10b30648fb3a inside 10b30a82a000-10b30a838000: bogus syscall

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

[getty]84358/284980 pc=cfb31851b3a inside cfbbacd1000-cfbbacdf000: bogus syscall

[getty]59361/517911 pc=16454cb97b3a inside 164539a32000-164539a40000: bogus syscall

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

[getty]11522/331143 pc=bab61197b3a inside baa96ce8000-baa96cf6000: bogus syscall

[getty]69615/392338 pc=6fe5ff29b3a inside 6fe06c63000-6fe06c71000: bogus syscall

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

[getty]85965/16690 pc=7380fdbcb3a inside 73777b41000-73777b4f000: bogus syscall

[getty]49984/348008 pc=10d6905fdb3a inside 10d6ab0d6000-10d6ab0e4000: bogus syscall

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

[getty]99419/451937 pc=12435ddb8b3a inside 124351a18000-124351a26000: bogus syscall

[getty]46036/485607 pc=1cd85220bb3a inside 1cd80a8e1000-1cd80a8ef000: bogus syscall

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

[getty]96270/496685 pc=1be8c9a57b3a inside 1be85491a000-1be854928000: bogus syscall

[getty]96632/232266 pc=10b9e16c3b3a inside 10b9f88ca000-10b9f88d8000: bogus syscall

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

[getty]28655/233668 pc=d3b35cfdb3a inside d3a8b63e000-d3a8b64c000: bogus syscall

[getty]38520/223682 pc=91e9f552b3a inside 91e26f98000-91e26fa6000: bogus syscall

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

[getty]69528/394984 pc=424ac851b3a inside 4240aa1f000-4240aa2d000: bogus syscall

[getty]87487/11886 pc=15aa2babb3a inside 15a1de11000-15a1de1f000: bogus syscall

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

[getty]6591/243791 pc=190c5a49b3a inside 191478cb000-191478d9000: bogus syscall

[getty]78674/230862 pc=147528114b3a inside 1475a2674000-1475a2682000: bogus syscall

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

[getty]83073/209617 pc=511bbf56b3a inside 511c4870000-511c487e000: bogus syscall

[getty]82734/116987 pc=7a225b2bb3a inside 7a1c90cb000-7a1c90d9000: bogus syscall

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