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@10.128.15.204" "pwd"]: exit status 255
ssh: connect to host 10.128.15.204 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: 8e34c43b5f7d40a8742e3bbdde30a04c188d4224009a048bd723bbe09e541e6e, 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-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/+2978832-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\+790560|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|+0+1404928/ [997566-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-+128+1229136\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/+770152-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|]=0x196bef8

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

[ using 2998008 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) #374: Sat Nov 30 15:49:42 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, 2300.42 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 1000MHz

cpu1 at mainbus0: apid 1 (application processor)

cpu1: Intel(R) Xeon(R) CPU @ 2.30GHz, 2299.91 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:80:0f:cc

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]43499/468322 pc=188284d99b3a inside 18825b1b2000-18825b1c0000: bogus syscall

Segmentation fault (core dumped) 
/etc/netstart[209]:  != 0: unexpected `!='
vio0: 10.128.15.204 lease accepted from 169.254.169.254 (42:01:0a:80:00:01)
[install]7089/297566 pc=8d719780b3a inside 8d6a92c7000-8d6a92d5000: bogus syscall

Segmentation fault (core dumped) 
[ssh-keygen]22851/224663 pc=3ca5d0bab3a inside 3c9df530000-3c9df53e000: bogus syscall

Segmentation fault (core dumped) 
starting early daemons:[getcap]83909/505476 pc=3ae56e4fb3a inside 3ae23d1f000-3ae23d2d000: bogus syscall

[id]88828/124549 pc=2133a3ffb3a inside 213386f5000-21338703000: bogus syscall

Segmentation fault (core dumped) 
[grep]77695/258333 pc=190fce417b3a inside 190faf39d000-190faf3ab000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/syslogd [-df] start|stop|restart|reload|check
[getcap]63210/177713 pc=13708b947b3a inside 137081391000-13708139f000: bogus syscall

[id]95163/469978 pc=1c4f082a3b3a inside 1c4ee1d44000-1c4ee1d52000: bogus syscall

Segmentation fault (core dumped) 
[grep]51533/15761 pc=78d13971b3a inside 78d45d25000-78d45d33000: 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]62646/286903 pc=1d74cee2b3a inside 1d745a13000-1d745a21000: bogus syscall

Segmentation fault (core dumped) 
checking quotas: done.
[quotaon]76665/313822 pc=1bfb7a40db3a inside 1bfabbc30000-1bfabbc3e000: bogus syscall

Segmentation fault (core dumped) 
[kvm_mkdb]30045/463986 pc=c5def93ab3a inside c5d9d7e5000-c5d9d7f3000: bogus syscall

Segmentation fault (core dumped) 
[dev_mkdb]13613/390382 pc=1adc1f2e8b3a inside 1adce0608000-1adce0616000: bogus syscall

Segmentation fault (core dumped) 
clearing /tmp
[find]33326/9019 pc=1488f0997b3a inside 1488fef30000-1488fef3e000: bogus syscall

Segmentation fault (core dumped) 
kern.securelevel: 0 -> 1
[mktemp]28446/70349 pc=520bac67b3a inside 5202b193000-5202b1a1000: bogus syscall

Segmentation fault (core dumped) 
creating runtime link editor directory cache.
preserving editor files.
[perl]4013/267667 pc=9a571a65b3a inside 9a55f4c8000-9a55f4d6000: bogus syscall

Segmentation fault (core dumped) 
starting network daemons:[getcap]69387/355887 pc=1b74cf6b4b3a inside 1b742042b000-1b7420439000: bogus syscall

[id]6091/449750 pc=1ba2c0e54b3a inside 1ba2cf20d000-1ba2cf21b000: bogus syscall

Segmentation fault (core dumped) 
[grep]17952/389888 pc=147f42bb3b3a inside 147f21a98000-147f21aa6000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/sshd [-df] start|stop|restart|reload|check
.
[tail]58275/418161 pc=12475b3cdb3a inside 12475bb81000-12475bb8f000: bogus syscall

[nc]60123/349219 pc=ee35e2b2b3a inside ee2fabcd000-ee2fabdb000: bogus syscall

Segmentation fault (core dumped) 
starting local daemons:.
[true]2899/85904 pc=827fc31cb3a inside 8281f3bd000-8281f3cb000: bogus syscall

Sat Nov 30 15:52:12 PST 2019
[getty]43881/258459 pc=1c693b897b3a inside 1c68a836f000-1c68a837d000: bogus syscall

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

[getty]15326/107688 pc=bb5ecf48b3a inside bb5e5565000-bb5e5573000: bogus syscall

[getty]38227/93604 pc=1e21b2b67b3a inside 1e21b9fc7000-1e21b9fd5000: bogus syscall

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

[getty]99023/404353 pc=4227e1f1b3a inside 422f6a3e000-422f6a4c000: bogus syscall

[getty]40010/317814 pc=37878342b3a inside 37875842000-37875850000: bogus syscall

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

[getty]31792/33998 pc=16d614956b3a inside 16d6979a6000-16d6979b4000: bogus syscall

[getty]28442/292652 pc=111dbbba7b3a inside 111d487da000-111d487e8000: bogus syscall

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

[getty]83019/74488 pc=64b69b21b3a inside 64bdc4ab000-64bdc4b9000: bogus syscall

[getty]70465/403006 pc=41a9c51fb3a inside 41a25696000-41a256a4000: bogus syscall

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

[getty]46725/102808 pc=f7a4848ab3a inside f7ae037e000-f7ae038c000: bogus syscall

[getty]37159/417808 pc=3829293ab3a inside 3825b4da000-3825b4e8000: bogus syscall

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

[getty]6101/72567 pc=114d578deb3a inside 114dad129000-114dad137000: bogus syscall

[getty]68623/507014 pc=7e3b95b8b3a inside 7e346374000-7e346382000: bogus syscall

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

[getty]66063/150690 pc=1d7e184b1b3a inside 1d7dbd373000-1d7dbd381000: bogus syscall

[getty]29358/59778 pc=3564ba3bb3a inside 3565911a000-35659128000: bogus syscall

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

[getty]72507/361157 pc=d4324e75b3a inside d42d1753000-d42d1761000: bogus syscall

[getty]21848/345576 pc=70b443deb3a inside 70b7c1da000-70b7c1e8000: bogus syscall

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

[getty]6929/410578 pc=11e6d32c5b3a inside 11e72df8f000-11e72df9d000: bogus syscall

[getty]17458/377605 pc=aa97fa8ab3a inside aa91f17b000-aa91f189000: bogus syscall

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

[getty]70711/350182 pc=70b67228b3a inside 70a8d47b000-70a8d489000: bogus syscall

[getty]3859/113529 pc=ff6c4e95b3a inside ff6f95a2000-ff6f95b0000: bogus syscall

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

[getty]98047/206430 pc=dd32c97b3a inside dcf4477000-dcf4485000: bogus syscall

[getty]82785/17157 pc=8f9cbd87b3a inside 8f901f4a000-8f901f58000: bogus syscall

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