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: 855d0c50233458f17e832137444ec32b73a0aa29fffe264d74dc86253786e6d2, 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: /-\|/18466657-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/+2978832-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\+790560|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\+0+1404928| [989808/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/+128+1229136-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/+770152-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|]=0x19680a8

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

[ using 2990248 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) #362: Fri Nov 29 17:05:57 PST 2019

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

real mem = 2130694144 (2031MB)

avail mem = 2023329792 (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, 2300.35 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, 2299.87 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]39920/47371 pc=3090c4bbb3a inside 309082bd000-309082cb000: 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]6711/71109 pc=14180bc7db3a inside 1417786b4000-1417786c2000: bogus syscall

Segmentation fault (core dumped) 
[ssh-keygen]50046/394471 pc=1df99e1d8b3a inside 1dfa233c2000-1dfa233d0000: bogus syscall

Segmentation fault (core dumped) 
starting early daemons:[getcap]49566/41798 pc=1610fcbdfb3a inside 161121581000-16112158f000: bogus syscall

[id]13152/402571 pc=36f94e6cb3a inside 36ff7e55000-36ff7e63000: bogus syscall

Segmentation fault (core dumped) 
[grep]77952/119069 pc=461c46e4b3a inside 461fd06d000-461fd07b000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/syslogd [-df] start|stop|restart|reload|check
[getcap]30601/34050 pc=9569883db3a inside 956ea7af000-956ea7bd000: bogus syscall

[id]45725/428510 pc=700211e9b3a inside 7000c9bc000-7000c9ca000: bogus syscall

Segmentation fault (core dumped) 
[grep]30102/34492 pc=89afd074b3a inside 89a82230000-89a8223e000: 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]12561/499331 pc=dd611be1b3a inside dd6c9d52000-dd6c9d60000: bogus syscall

Segmentation fault (core dumped) 
checking quotas: done.
[quotaon]23921/487671 pc=1a48311d4b3a inside 1a485b3b7000-1a485b3c5000: bogus syscall

Segmentation fault (core dumped) 
[kvm_mkdb]82878/377463 pc=8126b82bb3a inside 8130940c000-8130941a000: bogus syscall

Segmentation fault (core dumped) 
[dev_mkdb]89808/47916 pc=860adc77b3a inside 86106aae000-86106abc000: bogus syscall

Segmentation fault (core dumped) 
clearing /tmp
[find]34651/442301 pc=644e46f1b3a inside 644a374f000-644a375d000: bogus syscall

Segmentation fault (core dumped) 
kern.securelevel: 0 -> 1
[mktemp]78012/196280 pc=31367fb3b3a inside 3140a1ef000-3140a1fd000: bogus syscall

Segmentation fault (core dumped) 
creating runtime link editor directory cache.
preserving editor files.
[perl]3923/139717 pc=1587debeab3a inside 158891d56000-158891d64000: bogus syscall

Segmentation fault (core dumped) 
starting network daemons:[getcap]77907/111635 pc=194cb31ebb3a inside 194d01f3f000-194d01f4d000: bogus syscall

[id]2417/113361 pc=11eec6ee6b3a inside 11ef6d4f1000-11ef6d4ff000: bogus syscall

Segmentation fault (core dumped) 
[grep]63307/505675 pc=e94b5e6ab3a inside e9482022000-e9482030000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/sshd [-df] start|stop|restart|reload|check
.
[tail]47947/254278 pc=593880b1b3a inside 59421399000-594213a7000: bogus syscall

[nc]99781/344099 pc=89716063b3a inside 89797526000-89797534000: bogus syscall

Segmentation fault (core dumped) 
starting local daemons:.
[true]80307/165735 pc=a1981243b3a inside a19639a9000-a19639b7000: bogus syscall

Fri Nov 29 17:08:28 PST 2019
[getty]73587/276679 pc=107f91576b3a inside 107fa1bf3000-107fa1c01000: bogus syscall

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

[getty]16022/312849 pc=1711899dcb3a inside 1711635b3000-1711635c1000: bogus syscall

[getty]99264/380115 pc=1f9cfd579b3a inside 1f9cc2da2000-1f9cc2db0000: bogus syscall

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

[getty]75874/443471 pc=18afed568b3a inside 18b08e76d000-18b08e77b000: bogus syscall

[getty]49862/10759 pc=6b6dccb3b3a inside 6b6e6a61000-6b6e6a6f000: bogus syscall

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

[getty]93997/373457 pc=8d92a959b3a inside 8d92fbbb000-8d92fbc9000: bogus syscall

[getty]79357/480356 pc=42c1e097b3a inside 42c91a2a000-42c91a38000: bogus syscall

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

[getty]2454/261186 pc=6bbe29b8b3a inside 6bc3b621000-6bc3b62f000: bogus syscall

[getty]5584/487671 pc=1c6c0f652b3a inside 1c6bf7f66000-1c6bf7f74000: bogus syscall

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

[getty]61286/397776 pc=5fa41c46b3a inside 5fb14408000-5fb14416000: bogus syscall

[getty]72412/241106 pc=23a752fdb3a inside 23a11835000-23a11843000: bogus syscall

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

[getty]55538/115327 pc=81a8a7fab3a inside 81a97bab000-81a97bb9000: bogus syscall

[getty]11763/385139 pc=b253f6b8b3a inside b25707f1000-b25707ff000: bogus syscall

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

[getty]35675/480993 pc=1b3acc6c6b3a inside 1b3af62a7000-1b3af62b5000: bogus syscall

[getty]74884/324921 pc=a6832804b3a inside a682a2a6000-a682a2b4000: bogus syscall

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

[getty]12115/393813 pc=c84cbdc0b3a inside c85aa32f000-c85aa33d000: bogus syscall

[getty]96857/352589 pc=b920bffdb3a inside b9185433000-b9185441000: bogus syscall

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

[getty]72697/397694 pc=17d1ddfb1b3a inside 17d19905b000-17d199069000: bogus syscall

[getty]71496/48753 pc=3a2d179eb3a inside 3a300dd2000-3a300de0000: bogus syscall

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

[getty]4215/174269 pc=1427c6fbcb3a inside 1427d6356000-1427d6364000: bogus syscall

[getty]3749/399659 pc=134c7f507b3a inside 134d0a5e6000-134d0a5f4000: bogus syscall

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

[getty]15273/420390 pc=19708d2db3a inside 196f0502000-196f0510000: bogus syscall

[getty]14448/458866 pc=893c8c61b3a inside 893fb2ad000-893fb2bb000: bogus syscall

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