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@10.128.0.175" "pwd"]: exit status 255
ssh: connect to host 10.128.0.175 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: 7f9d393bcc056de265bc97bb3c6b505271a707a03b7e13a6ea3e41361b9c88f1, 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: /-\|/18470753-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/+2978832-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\+794656|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|+0+1409024/ [995059-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-+128+1229136\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/+770152-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|]=0x196c530

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

[ using 2995504 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) #361: Fri Nov 29 15:49:54 PST 2019

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

real mem = 2130694144 (2031MB)

avail mem = 2023313408 (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, 2300.47 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, 2253.95 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:af

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]35971/343243 pc=1b1a2eb03b3a inside 1b1aa7021000-1b1aa702f000: bogus syscall

Segmentation fault (core dumped) 
/etc/netstart[209]:  != 0: unexpected `!='
vio0: 10.128.0.175 lease accepted from 169.254.169.254 (42:01:0a:80:00:01)
[install]12545/219908 pc=abb5016bb3a inside abb4c5d3000-abb4c5e1000: bogus syscall

Segmentation fault (core dumped) 
[ssh-keygen]79085/328512 pc=7b52826ab3a inside 7b5f7284000-7b5f7292000: bogus syscall

Segmentation fault (core dumped) 
starting early daemons:[getcap]34373/406079 pc=deb3fb67b3a inside deb17703000-deb17711000: bogus syscall

[id]70818/250399 pc=710cbb86b3a inside 710fb855000-710fb863000: bogus syscall

Segmentation fault (core dumped) 
[grep]27649/461353 pc=1fcc680eab3a inside 1fcc732cd000-1fcc732db000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/syslogd [-df] start|stop|restart|reload|check
[getcap]31933/100781 pc=cf31856cb3a inside cf3618bb000-cf3618c9000: bogus syscall

[id]54983/286705 pc=4492d62cb3a inside 44880784000-44880792000: bogus syscall

Segmentation fault (core dumped) 
[grep]54799/339167 pc=133422874b3a inside 1333cc8fc000-1333cc90a000: 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]46739/391650 pc=dfa79e64b3a inside dfa42d24000-dfa42d32000: bogus syscall

Segmentation fault (core dumped) 
checking quotas: done.
[quotaon]18867/292182 pc=3df43155b3a inside 3deae367000-3deae375000: bogus syscall

Segmentation fault (core dumped) 
[kvm_mkdb]93689/500235 pc=69d46b6ab3a inside 69d59dbf000-69d59dcd000: bogus syscall

Segmentation fault (core dumped) 
[dev_mkdb]4708/481044 pc=29ca0ab9b3a inside 29c813e6000-29c813f4000: bogus syscall

Segmentation fault (core dumped) 
clearing /tmp
[find]93006/135176 pc=70371d51b3a inside 70405a1d000-70405a2b000: bogus syscall

Segmentation fault (core dumped) 
kern.securelevel: 0 -> 1
[mktemp]33069/71297 pc=bdb78df9b3a inside bdb9b4ac000-bdb9b4ba000: bogus syscall

Segmentation fault (core dumped) 
creating runtime link editor directory cache.
preserving editor files.
[perl]17914/452201 pc=8097ceedb3a inside 808d1156000-808d1164000: bogus syscall

Segmentation fault (core dumped) 
starting network daemons:[getcap]5546/409884 pc=16502564ab3a inside 16504db1e000-16504db2c000: bogus syscall

[id]62331/304928 pc=1c0753c00b3a inside 1c080f195000-1c080f1a3000: bogus syscall

Segmentation fault (core dumped) 
[grep]60242/194830 pc=12eed2934b3a inside 12ee2cfb4000-12ee2cfc2000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/sshd [-df] start|stop|restart|reload|check
.
[tail]427/311640 pc=80620da5b3a inside 80569ee2000-80569ef0000: bogus syscall

[nc]95344/509222 pc=2dfbc6f7b3a inside 2df90878000-2df90886000: bogus syscall

Segmentation fault (core dumped) 
starting local daemons:.
[true]62470/453285 pc=2a20ad4bb3a inside 2a1ed3e8000-2a1ed3f6000: bogus syscall

Fri Nov 29 15:52:20 PST 2019
[getty]68626/172013 pc=1a48a6bbbb3a inside 1a4947960000-1a494796e000: bogus syscall

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

[getty]27676/422590 pc=2c767a95b3a inside 2c7da687000-2c7da695000: bogus syscall

[getty]99627/193772 pc=1f7eae8afb3a inside 1f7ee77b8000-1f7ee77c6000: bogus syscall

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

[getty]98385/43023 pc=1a8109ab0b3a inside 1a80b2c9f000-1a80b2cad000: bogus syscall

[getty]5184/207412 pc=1993b0d50b3a inside 1993b5793000-1993b57a1000: bogus syscall

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

[getty]69996/188804 pc=ebb48f8db3a inside ebbcb6b2000-ebbcb6c0000: bogus syscall

[getty]22958/375950 pc=12aba7725b3a inside 12ac81a2e000-12ac81a3c000: bogus syscall

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

[getty]576/516995 pc=1b85941fb3a inside 1b85f1c1000-1b85f1cf000: bogus syscall

[getty]83199/199473 pc=9761bc2b3a inside 96bc4d4000-96bc4e2000: bogus syscall

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

[getty]82810/505830 pc=c5ce44a4b3a inside c5d53d17000-c5d53d25000: bogus syscall

[getty]51636/74481 pc=10ced2f9ab3a inside 10cef77e6000-10cef77f4000: bogus syscall

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

[getty]66226/262310 pc=1abfa188b3a inside 1ac11956000-1ac11964000: bogus syscall

[getty]96481/248115 pc=347c3bd3b3a inside 3474ab52000-3474ab60000: bogus syscall

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

[getty]74895/448054 pc=160cbd5d8b3a inside 160c11d9f000-160c11dad000: bogus syscall

[getty]33324/459082 pc=11aaa99c4b3a inside 11ab2a64b000-11ab2a659000: bogus syscall

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

[getty]44821/65979 pc=190b5f516b3a inside 190b81d02000-190b81d10000: bogus syscall

[getty]30956/450434 pc=39365462b3a inside 392c4c24000-392c4c32000: bogus syscall

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

[getty]62848/92823 pc=2336b8f1b3a inside 2341e297000-2341e2a5000: bogus syscall

[getty]63034/7745 pc=1990cd5b7b3a inside 1990c5ddd000-1990c5deb000: bogus syscall

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

[getty]90738/322500 pc=fcb926d3b3a inside fcbddbd8000-fcbddbe6000: bogus syscall

[getty]46683/119752 pc=12df9e02cb3a inside 12df0fb9b000-12df0fba9000: bogus syscall

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

[getty]75934/362716 pc=d742ad47b3a inside d7425de9000-d7425df7000: bogus syscall

[getty]6524/199133 pc=1b68718d2b3a inside 1b6802ace000-1b6802adc000: bogus syscall

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