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@10.128.0.48" "pwd"]: exit status 255
ssh: connect to host 10.128.0.48 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-2 port 1 (session ID: e42f4508800ab1e26a56109364c04f35714a644d73cc3f7a1c0000ad737f5c61, 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-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\+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, 2300.54 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 980MHz

cpu1 at mainbus0: apid 1 (application processor)

cpu1: Intel(R) Xeon(R) CPU @ 2.30GHz, 2253.97 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:80:00:30

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]14427/288755 pc=d0986ce9b3a inside d095d2ec000-d095d2fa000: bogus syscall

Segmentation fault (core dumped) 
/etc/netstart[209]:  != 0: unexpected `!='
vio0: 10.128.0.48 lease accepted from 169.254.169.254 (42:01:0a:80:00:01)
[install]10212/261158 pc=848a04e0b3a inside 847fa7c4000-847fa7d2000: bogus syscall

Segmentation fault (core dumped) 
[ssh-keygen]53643/134075 pc=19b91adeab3a inside 19b93f457000-19b93f465000: bogus syscall

Segmentation fault (core dumped) 
starting early daemons:[getcap]59341/478735 pc=4e5beeffb3a inside 4e61f305000-4e61f313000: bogus syscall

[id]82598/488563 pc=1487bf47cb3a inside 14870eca3000-14870ecb1000: bogus syscall

Segmentation fault (core dumped) 
[grep]75472/159995 pc=93aa30aab3a inside 93a8612c000-93a8613a000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/syslogd [-df] start|stop|restart|reload|check
[getcap]72866/482500 pc=4d33284eb3a inside 4d36ae68000-4d36ae76000: bogus syscall

[id]51911/364274 pc=66c740c3b3a inside 66c77751000-66c7775f000: bogus syscall

Segmentation fault (core dumped) 
[grep]25571/105119 pc=10d82acf9b3a inside 10d75a84f000-10d75a85d000: 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]2119/77232 pc=6a54f138b3a inside 6a4e4d4f000-6a4e4d5d000: bogus syscall

Segmentation fault (core dumped) 
checking quotas: done.
[quotaon]15354/260272 pc=184919933b3a inside 1848f61f9000-1848f6207000: bogus syscall

Segmentation fault (core dumped) 
[kvm_mkdb]10778/232951 pc=16526c440b3a inside 16524bf76000-16524bf84000: bogus syscall

Segmentation fault (core dumped) 
[dev_mkdb]14874/470286 pc=d5c93430b3a inside d5c37698000-d5c376a6000: bogus syscall

Segmentation fault (core dumped) 
clearing /tmp
[find]98939/67000 pc=1d154803ab3a inside 1d145d0ab000-1d145d0b9000: bogus syscall

Segmentation fault (core dumped) 
kern.securelevel: 0 -> 1
[mktemp]74892/157714 pc=18cce536fb3a inside 18cc9ad32000-18cc9ad40000: bogus syscall

Segmentation fault (core dumped) 
creating runtime link editor directory cache.
preserving editor files.
[perl]79032/315151 pc=a48fe204b3a inside a4883365000-a4883373000: bogus syscall

Segmentation fault (core dumped) 
starting network daemons:[getcap]71402/74406 pc=1d69114edb3a inside 1d69d7f96000-1d69d7fa4000: bogus syscall

[id]13507/81473 pc=6404aad7b3a inside 63fe81ff000-63fe820d000: bogus syscall

Segmentation fault (core dumped) 
[grep]84506/37006 pc=eefc8e93b3a inside eef77178000-eef77186000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/sshd [-df] start|stop|restart|reload|check
.
[tail]32600/503785 pc=16bf1e79fb3a inside 16bfc06e3000-16bfc06f1000: bogus syscall

[nc]53823/236473 pc=1661ba9c6b3a inside 1661d1945000-1661d1953000: bogus syscall

Segmentation fault (core dumped) 
starting local daemons:.
[true]71435/102176 pc=60af5101b3a inside 60bb6ef8000-60bb6f06000: bogus syscall

Fri Nov 29 18:22:23 PST 2019
[getty]2327/26827 pc=1b34ae9aab3a inside 1b34ea3a5000-1b34ea3b3000: bogus syscall

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

[getty]61344/278038 pc=b40e26eb3a inside b357aee000-b357afc000: bogus syscall

[getty]61225/338214 pc=18b391070b3a inside 18b3e5d56000-18b3e5d64000: bogus syscall

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

[getty]41387/91710 pc=a8176c39b3a inside a80d7cf8000-a80d7d06000: bogus syscall

[getty]22993/22432 pc=1d7f15947b3a inside 1d7efeca7000-1d7efecb5000: bogus syscall

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

[getty]17641/441522 pc=13b5b38e4b3a inside 13b637cbf000-13b637ccd000: bogus syscall

[getty]84726/468394 pc=1e2f2eafeb3a inside 1e2f37ef9000-1e2f37f07000: bogus syscall

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

[getty]24914/124590 pc=844aa1d5b3a inside 8458f4b4000-8458f4c2000: bogus syscall

[getty]38079/405087 pc=16a4b0ba2b3a inside 16a46d92c000-16a46d93a000: bogus syscall

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

[getty]14978/419191 pc=dfaa4e7cb3a inside dfaf5e1e000-dfaf5e2c000: bogus syscall

[getty]52668/248147 pc=1a9bca003b3a inside 1a9c3296d000-1a9c3297b000: bogus syscall

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

[getty]73643/365498 pc=aad9301db3a inside aadd5a94000-aadd5aa2000: bogus syscall

[getty]8659/350390 pc=9ff14fcb3a inside 9fa8c0b000-9fa8c19000: bogus syscall

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

[getty]4587/29504 pc=2b8f5009b3a inside 2b83bc0f000-2b83bc1d000: bogus syscall

[getty]4373/294880 pc=1beaa1d58b3a inside 1beb0b2fc000-1beb0b30a000: bogus syscall

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

[getty]47735/105535 pc=a8dbbb0ab3a inside a8db1306000-a8db1314000: bogus syscall

[getty]67814/472927 pc=1227cc825b3a inside 1227d389f000-1227d38ad000: bogus syscall

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

[getty]80315/455238 pc=13f91509b3a inside 13f665e9000-13f665f7000: bogus syscall

[getty]792/309648 pc=e3af1b83b3a inside e3baab28000-e3baab36000: bogus syscall

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

[getty]75066/260401 pc=998ea41cb3a inside 998ef1b7000-998ef1c5000: bogus syscall

[getty]50590/423636 pc=9fe47d89b3a inside 9fe6c897000-9fe6c8a5000: bogus syscall

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

[getty]47802/266735 pc=b63236bb3a inside b619c81000-b619c8f000: bogus syscall

[getty]18722/28045 pc=119e3dfafb3a inside 119e5ea17000-119e5ea25000: bogus syscall

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