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@10.128.10.43" "pwd"]: exit status 255
ssh: connect to host 10.128.10.43 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: f46c84ca212995020cd2c088c6fd420c4d4988f9c12263fee38d3a41cb56d611, 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-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/+2982920-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\+794656|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|+0+1409024/ [996364-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\+128+1229136|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-+770152\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/]=0x196ea48

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

[ using 2996808 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) #365: Fri Nov 29 21:21:09 PST 2019

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

real mem = 2130694144 (2031MB)

avail mem = 2023305216 (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, 2300.56 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 959MHz

cpu1 at mainbus0: apid 1 (application processor)

cpu1: Intel(R) Xeon(R) CPU @ 2.30GHz, 2207.94 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:80:0a:2b

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]38474/106364 pc=b8a1a5eb3a inside b8d0cc6000-b8d0cd4000: bogus syscall

Segmentation fault (core dumped) 
/etc/netstart[209]:  != 0: unexpected `!='
vio0: 10.128.10.43 lease accepted from 169.254.169.254 (42:01:0a:80:00:01)
[install]34022/332829 pc=1db32f1bfb3a inside 1db344aa0000-1db344aae000: bogus syscall

Segmentation fault (core dumped) 
[ssh-keygen]28243/426911 pc=118c4c0b9b3a inside 118c5ff07000-118c5ff15000: bogus syscall

Segmentation fault (core dumped) 
starting early daemons:[getcap]11495/248321 pc=189cd76b2b3a inside 189c95516000-189c95524000: bogus syscall

[id]57672/3233 pc=1bb54d403b3a inside 1bb6206c6000-1bb6206d4000: bogus syscall

Segmentation fault (core dumped) 
[grep]77416/292085 pc=1a553d2d4b3a inside 1a54ba3c8000-1a54ba3d6000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/syslogd [-df] start|stop|restart|reload|check
[getcap]85969/340201 pc=1ce75b24bb3a inside 1ce7f5d1e000-1ce7f5d2c000: bogus syscall

[id]64327/222915 pc=15c8022fab3a inside 15c7e2945000-15c7e2953000: bogus syscall

Segmentation fault (core dumped) 
[grep]37137/256695 pc=3b88ad6ab3a inside 3b909cd8000-3b909ce6000: 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]2050/506800 pc=13f113cdbb3a inside 13f0d7662000-13f0d7670000: bogus syscall

Segmentation fault (core dumped) 
checking quotas: done.
[quotaon]54721/363394 pc=9c22493cb3a inside 9c1e6d39000-9c1e6d47000: bogus syscall

Segmentation fault (core dumped) 
[kvm_mkdb]58366/341300 pc=6f09076db3a inside 6f0c2d98000-6f0c2da6000: bogus syscall

Segmentation fault (core dumped) 
[dev_mkdb]27694/106453 pc=1506c816eb3a inside 1507a9683000-1507a9691000: bogus syscall

Segmentation fault (core dumped) 
clearing /tmp
[find]12486/249214 pc=96ace8c7b3a inside 96b5dffd000-96b5e00b000: bogus syscall

Segmentation fault (core dumped) 
kern.securelevel: 0 -> 1
[mktemp]83120/327006 pc=1f0394560b3a inside 1f0371a01000-1f0371a0f000: bogus syscall

Segmentation fault (core dumped) 
creating runtime link editor directory cache.
preserving editor files.
[perl]70492/305433 pc=1e3c27bcab3a inside 1e3be67b2000-1e3be67c0000: bogus syscall

Segmentation fault (core dumped) 
starting network daemons:[getcap]98031/207415 pc=837480acb3a inside 8382664d000-8382665b000: bogus syscall

[id]75368/358299 pc=159766feb3a inside 15958088000-15958096000: bogus syscall

Segmentation fault (core dumped) 
[grep]57729/170013 pc=1c87bdddb3a inside 1c8fb5d6000-1c8fb5e4000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/sshd [-df] start|stop|restart|reload|check
.
[tail]7618/201313 pc=23f95399b3a inside 2406fd54000-2406fd62000: bogus syscall

[nc]88872/139130 pc=1abe38ba1b3a inside 1abe3074c000-1abe3075a000: bogus syscall

Segmentation fault (core dumped) 
starting local daemons:.
[true]38654/8266 pc=1037bb832b3a inside 1037d055a000-1037d0568000: bogus syscall

Fri Nov 29 21:23:33 PST 2019
[getty]95187/216294 pc=19335810cb3a inside 1933d6e0f000-1933d6e1d000: bogus syscall

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

[getty]97621/442618 pc=49d8724b3a inside 495ec7b000-495ec89000: bogus syscall

[getty]45191/448208 pc=65cf2bb3b3a inside 65c50a05000-65c50a13000: bogus syscall

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

[getty]9615/43309 pc=59972de4b3a inside 59903937000-59903945000: bogus syscall

[getty]51414/179375 pc=1cf6ff3adb3a inside 1cf66d862000-1cf66d870000: bogus syscall

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

[getty]20028/107631 pc=40ce996eb3a inside 40d7fb4e000-40d7fb5c000: bogus syscall

[getty]99492/125886 pc=1a055018bb3a inside 1a05684f4000-1a0568502000: bogus syscall

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

[getty]37487/183096 pc=1493deb08b3a inside 1493f648a000-1493f6498000: bogus syscall

[getty]55798/380891 pc=1b82b8bb5b3a inside 1b82fd914000-1b82fd922000: bogus syscall

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

[getty]32711/28757 pc=139ad7a3db3a inside 139ac81a1000-139ac81af000: bogus syscall

[getty]30757/410466 pc=1640d8f95b3a inside 1640e9498000-1640e94a6000: bogus syscall

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

[getty]7193/156065 pc=1251df1d5b3a inside 12513d88b000-12513d899000: bogus syscall

[getty]67041/13290 pc=12b14cbebb3a inside 12b0fc862000-12b0fc870000: bogus syscall

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

[getty]74663/403670 pc=416bba07b3a inside 417079a6000-417079b4000: bogus syscall

[getty]43130/45568 pc=b41c6961b3a inside b40f2b5d000-b40f2b6b000: bogus syscall

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

[getty]97467/144622 pc=18e569525b3a inside 18e4a4938000-18e4a4946000: bogus syscall

[getty]19209/370842 pc=33398c79b3a inside 3338729e000-333872ac000: bogus syscall

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

[getty]81582/365260 pc=1f94102c9b3a inside 1f935bde4000-1f935bdf2000: bogus syscall

[getty]30147/257379 pc=168f76f94b3a inside 168f71c88000-168f71c96000: bogus syscall

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

[getty]35424/520794 pc=ed79403db3a inside ed738846000-ed738854000: bogus syscall

[getty]66800/310195 pc=9a313003b3a inside 9a283266000-9a283274000: bogus syscall

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

[getty]88538/235020 pc=1a96a2f73b3a inside 1a971626c000-1a971627a000: bogus syscall

[getty]14463/280990 pc=7910fae9b3a inside 791494bf000-791494cd000: bogus syscall

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