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@10.128.0.19" "pwd"]: exit status 255
ssh: connect to host 10.128.0.19 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.
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-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\+790560|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|+0+1404928/ [990541-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-+128+1229136\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/+770152-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|]=0x196b388

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

[ using 2990984 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) #363: Fri Nov 29 18:19:59 PST 2019

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

real mem = 2130694144 (2031MB)

avail mem = 2023317504 (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, 2300.50 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, 2299.81 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: <Googleserialport: Connected to syzkaller.us-central1-c.ci-openbsd-multicore-test-1 port 1 (session ID: 6ffe7c64984ff2f748c50456abc1c49e11486b4a5bd50693a87e162498bac399, active connections: 1).
, 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:80:00:13

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]82352/60469 pc=104162062b3a inside 1040cc9b4000-1040cc9c2000: bogus syscall

Segmentation fault (core dumped) 
/etc/netstart[209]:  != 0: unexpected `!='
vio0: 10.128.0.19 lease accepted from 169.254.169.254 (42:01:0a:80:00:01)
[install]66822/23288 pc=9e9ec140b3a inside 9ea77394000-9ea773a2000: bogus syscall

Segmentation fault (core dumped) 
[ssh-keygen]49277/477886 pc=a043d28ab3a inside a049f805000-a049f813000: bogus syscall

Segmentation fault (core dumped) 
starting early daemons:[getcap]824/208234 pc=52a32a4fb3a inside 52ad7d33000-52ad7d41000: bogus syscall

[id]82032/85641 pc=102f942a5b3a inside 102ff7ac3000-102ff7ad1000: bogus syscall

Segmentation fault (core dumped) 
[grep]77989/354946 pc=80c36da5b3a inside 80bc0588000-80bc0596000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/syslogd [-df] start|stop|restart|reload|check
[getcap]70646/426196 pc=ad55ddceb3a inside ad56ab29000-ad56ab37000: bogus syscall

[id]55392/134690 pc=4e565e4ab3a inside 4e5387bf000-4e5387cd000: bogus syscall

Segmentation fault (core dumped) 
[grep]87104/128685 pc=17acba51db3a inside 17acb93c6000-17acb93d4000: 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]75566/304070 pc=4dbd9128b3a inside 4dbda129000-4dbda137000: bogus syscall

Segmentation fault (core dumped) 
checking quotas: done.
[quotaon]6986/254324 pc=198079a6eb3a inside 198060546000-198060554000: bogus syscall

Segmentation fault (core dumped) 
[kvm_mkdb]14181/507590 pc=1eea5dfd7b3a inside 1ee9fca09000-1ee9fca17000: bogus syscall

Segmentation fault (core dumped) 
[dev_mkdb]53759/517253 pc=1da7549b7b3a inside 1da78912d000-1da78913b000: bogus syscall

Segmentation fault (core dumped) 
clearing /tmp
[find]93550/424067 pc=14546c21b3a inside 145c2c9f000-145c2cad000: bogus syscall

Segmentation fault (core dumped) 
kern.securelevel: 0 -> 1
[mktemp]16061/211742 pc=104b8b46db3a inside 104c6ae86000-104c6ae94000: bogus syscall

Segmentation fault (core dumped) 
creating runtime link editor directory cache.
preserving editor files.
[perl]74413/394069 pc=25a080f7b3a inside 25a056bd000-25a056cb000: bogus syscall

Segmentation fault (core dumped) 
starting network daemons:[getcap]93344/327765 pc=b5e72f2db3a inside b5ecc0e2000-b5ecc0f0000: bogus syscall

[id]72163/358713 pc=f98c0358b3a inside f98d8acc000-f98d8ada000: bogus syscall

Segmentation fault (core dumped) 
[grep]73098/388558 pc=48c7983db3a inside 48c8fc94000-48c8fca2000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/sshd [-df] start|stop|restart|reload|check
.
[tail]46478/351642 pc=523201ccb3a inside 52395c52000-52395c60000: bogus syscall

[nc]79985/245895 pc=90211734b3a inside 90244f3a000-90244f48000: bogus syscall

Segmentation fault (core dumped) 
starting local daemons:.
[true]41677/199994 pc=6f19cba2b3a inside 6f1ad751000-6f1ad75f000: bogus syscall

Fri Nov 29 18:22:24 PST 2019
[getty]83064/136926 pc=14413da8eb3a inside 1441271fd000-14412720b000: bogus syscall

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

[getty]82639/283652 pc=a21284bfb3a inside a20856e5000-a20856f3000: bogus syscall

[getty]63029/160491 pc=38291ffab3a inside 38293d4d000-38293d5b000: bogus syscall

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

[getty]29771/446484 pc=1973d725db3a inside 197405589000-197405597000: bogus syscall

[getty]17339/491369 pc=1eb6bc280b3a inside 1eb7485ad000-1eb7485bb000: bogus syscall

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

[getty]2983/26693 pc=15be49f64b3a inside 15be1e3d0000-15be1e3de000: bogus syscall

[getty]55750/163340 pc=1cd39d9e9b3a inside 1cd3485fd000-1cd34860b000: bogus syscall

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

[getty]8835/6052 pc=70558a52b3a inside 705cbdc6000-705cbdd4000: bogus syscall

[getty]7339/108907 pc=151118474b3a inside 15107a467000-15107a475000: bogus syscall

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

[getty]50695/50973 pc=1d067d460b3a inside 1d0600a28000-1d0600a36000: bogus syscall

[getty]50233/380872 pc=bcf02270b3a inside bcf5ebbc000-bcf5ebca000: bogus syscall

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

[getty]86345/393744 pc=18de49000b3a inside 18de32a5b000-18de32a69000: bogus syscall

[getty]54538/310388 pc=1c51c0972b3a inside 1c5188790000-1c518879e000: bogus syscall

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

[getty]88199/495792 pc=16bebecafb3a inside 16bee8ee8000-16bee8ef6000: bogus syscall

[getty]77074/283276 pc=e789adb2b3a inside e77d5372000-e77d5380000: bogus syscall

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

[getty]12539/363121 pc=10b5a3fedb3a inside 10b5d8b9a000-10b5d8ba8000: bogus syscall

[getty]43941/143725 pc=b4ed6758b3a inside b4e9ba27000-b4e9ba35000: bogus syscall

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

[getty]1806/209751 pc=62d2fdc5b3a inside 62d63957000-62d63965000: bogus syscall

[getty]7694/126493 pc=a91b1356b3a inside a919b84c000-a919b85a000: bogus syscall

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

[getty]91520/315258 pc=1911f757fb3a inside 19126fdac000-19126fdba000: bogus syscall

[getty]34204/492870 pc=2e1e064b3a inside 2ebd0ae000-2ebd0bc000: bogus syscall

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

[getty]82398/329673 pc=75201576b3a inside 7519b766000-7519b774000: bogus syscall

[getty]43587/400689 pc=6a00c55bb3a inside 6a05cb8f000-6a05cb9d000: bogus syscall

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