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/setuid/latest.tmp/key" "root@10.128.0.250" "pwd"]: exit status 255
ssh: connect to host 10.128.0.250 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-setuid-test-2 port 1 (session ID: fb9138d1c63b7b86397bd687adb3add122776bf458c71cd10c8775f149d8e3c3, 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-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/+2978824-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\+794656|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|+0+1409024/ [990322-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-+128+1229136\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/+770152-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|]=0x196c2b0

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

[ using 2990768 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 17:06:11 PST 2019

    root@ci-openbsd.c.syzkaller.internal:/syzkaller/managers/setuid/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, 2300.71 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, 2299.89 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:fa

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
ddb.max_line: 24 -> 0
ddb.max_width: 80 -> 0
hw.smt: 0 -> 1
starting network
[id]77811/360742 pc=191926f40b3a inside 191924b41000-191924b4f000: bogus syscall

Segmentation fault (core dumped) 
/etc/netstart[209]:  != 0: unexpected `!='
vio0: 10.128.0.250 lease accepted from 169.254.169.254 (42:01:0a:80:00:01)
[install]13919/509626 pc=1a68f0f00b3a inside 1a686c6bf000-1a686c6cd000: bogus syscall

Segmentation fault (core dumped) 
[ssh-keygen]12552/223780 pc=1ad9e3328b3a inside 1ada32cea000-1ada32cf8000: bogus syscall

Segmentation fault (core dumped) 
starting early daemons:[getcap]78376/170170 pc=13e637979b3a inside 13e6c2168000-13e6c2176000: bogus syscall

[id]69964/408045 pc=16e9638bcb3a inside 16e88be04000-16e88be12000: bogus syscall

Segmentation fault (core dumped) 
[grep]33894/153406 pc=6947c46db3a inside 69494f2d000-69494f3b000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/syslogd [-df] start|stop|restart|reload|check
.
starting RPC daemons:.
savecore: no core dump
[acpidump]64045/287177 pc=4d418e4eb3a inside 4d46ef7d000-4d46ef8b000: bogus syscall

Segmentation fault (core dumped) 
checking quotas: done.
[quotaon]94753/357881 pc=3fc6c816b3a inside 3fba7700000-3fba770e000: bogus syscall

Segmentation fault (core dumped) 
[kvm_mkdb]72703/121029 pc=8345b7ceb3a inside 8340fc78000-8340fc86000: bogus syscall

Segmentation fault (core dumped) 
[dev_mkdb]42944/330000 pc=196f87aaeb3a inside 196fe20c7000-196fe20d5000: bogus syscall

Segmentation fault (core dumped) 
clearing /tmp
[find]74789/49136 pc=3ec00378b3a inside 3ebe647c000-3ebe648a000: bogus syscall

Segmentation fault (core dumped) 
kern.securelevel: 0 -> 1
[mktemp]81355/282687 pc=1d36fa9dbb3a inside 1d3723846000-1d3723854000: bogus syscall

Segmentation fault (core dumped) 
creating runtime link editor directory cache.
preserving editor files.
[perl]21561/39994 pc=1249b894cb3a inside 1249e471d000-1249e472b000: bogus syscall

Segmentation fault (core dumped) 
starting network daemons:[getcap]96074/237220 pc=1c924883db3a inside 1c914f764000-1c914f772000: bogus syscall

[id]45732/215374 pc=18281ed33b3a inside 1828767c5000-1828767d3000: bogus syscall

Segmentation fault (core dumped) 
[grep]31725/174935 pc=4d2284db3a inside 4d0fb0a000-4d0fb18000: bogus syscall

Segmentation fault (core dumped) 
usage: /etc/rc.d/sshd [-df] start|stop|restart|reload|check
.
[tail]4323/222997 pc=a5de6c5eb3a inside a5d0abb3000-a5d0abc1000: bogus syscall

[nc]93298/150497 pc=ca4d11b0b3a inside ca565cd9000-ca565ce7000: bogus syscall

Segmentation fault (core dumped) 
starting local daemons:.
[true]40496/274836 pc=926833dbb3a inside 92646604000-92646612000: bogus syscall

Sat Nov 30 17:08:41 PST 2019
[getty]47493/204974 pc=5ff65955b3a inside 5ff59b12000-5ff59b20000: bogus syscall

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

[getty]98337/144425 pc=1653ed8f0b3a inside 16538c4ca000-16538c4d8000: bogus syscall

[getty]44529/239434 pc=4d78050b3a inside 4d7f18d000-4d7f19b000: bogus syscall

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

[getty]70174/125489 pc=78ece0e3b3a inside 78eba1fc000-78eba20a000: bogus syscall

[getty]55965/7992 pc=124055d19b3a inside 1240a5257000-1240a5265000: bogus syscall

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

[getty]38609/365994 pc=195cf5f9fb3a inside 195cfc0ca000-195cfc0d8000: bogus syscall

[getty]2216/431537 pc=114f38dd8b3a inside 114edd28f000-114edd29d000: bogus syscall

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

[getty]85403/506763 pc=1a27a7363b3a inside 1a274f161000-1a274f16f000: bogus syscall

[getty]34856/419272 pc=39245da3b3a inside 39284971000-3928497f000: bogus syscall

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

[getty]304/509145 pc=14428b16eb3a inside 1441ef497000-1441ef4a5000: bogus syscall

[getty]28938/374912 pc=bf978de3b3a inside bf9314d8000-bf9314e6000: bogus syscall

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

[getty]87285/475871 pc=112442aecb3a inside 112387b15000-112387b23000: bogus syscall

[getty]267/502715 pc=1354a5587b3a inside 1354e3639000-1354e3647000: bogus syscall

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

[getty]40017/278223 pc=191845809b3a inside 191860b9b000-191860ba9000: bogus syscall

[getty]79416/376946 pc=146ceb0cab3a inside 146d836bb000-146d836c9000: bogus syscall

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

[getty]42696/75960 pc=8662c0e1b3a inside 866ed72a000-866ed738000: bogus syscall

[getty]69702/443169 pc=3b071dfab3a inside 3b13d829000-3b13d837000: bogus syscall

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

[getty]21329/144665 pc=1f4824df7b3a inside 1f485c146000-1f485c154000: bogus syscall

[getty]52389/110104 pc=13e3de458b3a inside 13e3f17e7000-13e3f17f5000: bogus syscall

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

[getty]33469/277670 pc=8a58f6beb3a inside 8a565297000-8a5652a5000: bogus syscall

[getty]79972/269532 pc=3e6f5b65b3a inside 3e687018000-3e687026000: bogus syscall

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

[getty]98718/82247 pc=1ecea27d3b3a inside 1ececde47000-1ececde55000: bogus syscall

[getty]54105/455470 pc=13068a340b3a inside 1306dbbc9000-1306dbbd7000: bogus syscall

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