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@10.128.0.139" "pwd"]: exit status 255
ssh: connect to host 10.128.0.139 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: e13be8678bb2b99d9b5dcbee7b6efecd5e6692ca286837615b107f05aabeae3d, 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: /-\|/18478945-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/+2978832-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\+798752|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|+0+1404928/ [999640-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\+128+1229112|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-+770140\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/]=0x196f6f0

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

[ using 3000048 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) #360: Fri Nov 29 15:22:09 PST 2019

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

real mem = 2130694144 (2031MB)

avail mem = 2023301120 (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, 2300.63 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 999MHz

cpu1 at mainbus0: apid 1 (application processor)

cpu1: Intel(R) Xeon(R) CPU @ 2.30GHz, 2299.90 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:80:00:8b

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]9867/285612 pc=115df7083b3a inside 115e50970000-115e5097e000: bogus syscall

Segmentation fault (core dumped) 
/etc/netstart[209]:  != 0: unexpected `!='
vio0: 10.128.0.139 lease accepted from 169.254.169.254 (42:01:0a:80:00:01)
[install]95775/513629 pc=1a92d88e7b3a inside 1a933558f000-1a933559d000: bogus syscall

Segmentation fault (core dumped) 
[ssh-keygen]96283/259709 pc=102877000b3a inside 10280c339000-10280c347000: bogus syscall

Segmentation fault (core dumped) 
starting early daemons:[getcap]87306/348829 pc=1a9ae4d8eb3a inside 1a9b63b72000-1a9b63b80000: bogus syscall

[id]66328/485204 pc=1440f79bb3a inside 14417ce3000-14417cf1000: bogus syscall

Segmentation fault (core dumped) 
[grep]13339/127423 pc=ca152866b3a inside ca0c974b000-ca0c9759000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/syslogd [-df] start|stop|restart|reload|check
[getcap]78635/57577 pc=447abb48b3a inside 44751e6e000-44751e7c000: bogus syscall

[id]18668/74886 pc=121adca0b3a inside 1220a3aa000-1220a3b8000: bogus syscall

Segmentation fault (core dumped) 
[grep]94599/75046 pc=1fcb035f2b3a inside 1fcae3cb6000-1fcae3cc4000: 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]76276/101974 pc=117636497b3a inside 1176d58ce000-1176d58dc000: bogus syscall

Segmentation fault (core dumped) 
checking quotas: done.
[quotaon]44560/103785 pc=11deb61b6b3a inside 11de319c5000-11de319d3000: bogus syscall

Segmentation fault (core dumped) 
[kvm_mkdb]64517/203111 pc=cee8d426b3a inside cee46304000-cee46312000: bogus syscall

Segmentation fault (core dumped) 
[dev_mkdb]1454/74352 pc=414ee592b3a inside 414eb378000-414eb386000: bogus syscall

Segmentation fault (core dumped) 
clearing /tmp
[find]82311/466194 pc=101f3d900b3a inside 101f646df000-101f646ed000: bogus syscall

Segmentation fault (core dumped) 
kern.securelevel: 0 -> 1
[mktemp]30719/316496 pc=1ec4d9ab3b3a inside 1ec5336d1000-1ec5336df000: bogus syscall

Segmentation fault (core dumped) 
creating runtime link editor directory cache.
preserving editor files.
[perl]80668/161264 pc=1218fda0eb3a inside 121981648000-121981656000: bogus syscall

Segmentation fault (core dumped) 
starting network daemons:[getcap]37703/161286 pc=1c81c9eb5b3a inside 1c81ebefd000-1c81ebf0b000: bogus syscall

[id]67484/304788 pc=1b4734b01b3a inside 1b47d1f02000-1b47d1f10000: bogus syscall

Segmentation fault (core dumped) 
[grep]16859/26503 pc=13fab2a01b3a inside 13fb7599c000-13fb759aa000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/sshd [-df] start|stop|restart|reload|check
.
[tail]54038/79931 pc=68cb246cb3a inside 68d34c40000-68d34c4e000: bogus syscall

[nc]37780/130775 pc=d0903bdab3a inside d09199eb000-d09199f9000: bogus syscall

Segmentation fault (core dumped) 
starting local daemons:.
[true]4728/122542 pc=183b1f277b3a inside 183b49344000-183b49352000: bogus syscall

Fri Nov 29 15:24:27 PST 2019
[getty]34324/79681 pc=1a906d240b3a inside 1a9075fe9000-1a9075ff7000: bogus syscall

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

[getty]36743/493509 pc=1ddfa9f5db3a inside 1ddf47cb2000-1ddf47cc0000: bogus syscall

[getty]7006/278072 pc=96bcd9c8b3a inside 96bdb7ce000-96bdb7dc000: bogus syscall

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

[getty]39242/102994 pc=ebca551eb3a inside ebcf0eaa000-ebcf0eb8000: bogus syscall

[getty]63683/387328 pc=15d4ead86b3a inside 15d482f68000-15d482f76000: bogus syscall

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

[getty]85147/115160 pc=eb93a04ab3a inside eb86d910000-eb86d91e000: bogus syscall

[getty]48683/371134 pc=8e8faaab3a inside 8e9db0e000-8e9db1c000: bogus syscall

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

[getty]28266/491919 pc=fd8a6afbb3a inside fd95275e000-fd95276c000: bogus syscall

[getty]42557/427209 pc=50ff6f0ab3a inside 50fbccd8000-50fbcce6000: bogus syscall

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

[getty]28059/378962 pc=1cd2ed3b4b3a inside 1cd37c7d2000-1cd37c7e0000: bogus syscall

[getty]37070/67337 pc=b00ddf25b3a inside b0111824000-b0111832000: bogus syscall

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

[getty]49633/75435 pc=b5b27bfcb3a inside b5b5cb34000-b5b5cb42000: bogus syscall

[getty]66360/518009 pc=7b60935bb3a inside 7b63f6ff000-7b63f70d000: bogus syscall

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

[getty]94439/9357 pc=53ba7caeb3a inside 53b754b8000-53b754c6000: bogus syscall

[getty]42587/330332 pc=938aee44b3a inside 939364e2000-939364f0000: bogus syscall

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

[getty]55710/479474 pc=1d5a82449b3a inside 1d5ad7558000-1d5ad7566000: bogus syscall

[getty]93079/261841 pc=1d2f21c3cb3a inside 1d2e799cf000-1d2e799dd000: bogus syscall

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

[getty]30557/86827 pc=17805c034b3a inside 17800d8e0000-17800d8ee000: bogus syscall

[getty]84500/292155 pc=e170ed8cb3a inside e168caa9000-e168cab7000: bogus syscall

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

[getty]47988/325509 pc=11baff428b3a inside 11bb80b34000-11bb80b42000: bogus syscall

[getty]74650/482989 pc=14885c0a6b3a inside 1488ee3ed000-1488ee3fb000: bogus syscall

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

[getty]75141/346131 pc=129754c4fb3a inside 1297085e0000-1297085ee000: bogus syscall

[getty]39368/130409 pc=d908192cb3a inside d90bc32b000-d90bc339000: bogus syscall

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