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/ci2-netbsd/latest.tmp/key" "root@10.128.0.152" "pwd"]: exit status 255
ssh: connect to host 10.128.0.152 port 22: Connection timed out
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.ci2-netbsd-test-0 port 1 (session ID: 741f57930bbdd7e2d7eee53579c4d71944ef18af2eba71eaab1a3304929eb25f, active connections: 1).
SeaBIOS (version 1.8.2-google)
Total RAM Size = 0x0000000200000000 = 8192 MiB
CPUs found: 2     Max CPUs supported: 2
SeaBIOS (version 1.8.2-google)
Machine UUID 4f608677-77d7-eca3-a855-a0166ae16522
found virtio-scsi at 0:3
virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0
virtio-scsi blksize=512 sectors=4194304 = 2048 MiB
drive 0x000f27a0: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304
Sending Seabios boot VM event.
Booting from Hard Disk 0...

>> NetBSD/x86 BIOS Boot, Revision 5.11 (Thu Jun 11 19:20:47 UTC 2020) (from NetBSD 9.99.65)
>> Memory: 639/3144640 k

     1. Boot normally
     2. Boot single user
     3. Drop to boot prompt

Choose an option; RETURN for default; SPACE to stop countdown.
Option 1 will be chosen in 5 seconds. 4 seconds. 3 seconds. 2 seconds. 1 seconds. 0 seconds. 0 seconds.     
command(s): rndseed /var/db/entropy-file;boot
default boot twice, skipping...
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/-\|/-\|/-\|/-\|/-\|/-\|Loading /var/db/entropy-file  
[   1.0000000] cpu_rng: rdrand/rdseed
[   1.0000000] entropy: ready
[   1.0000000] entropy: entering seed from bootloader with 256 bits of entropy
[   1.0000000] Loaded initial symtab at 0xffffffff83600af8, strtab at 0xffffffff8377a870, # entries 64485
[   1.0000000] Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
[   1.0000000]     2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013,
[   1.0000000]     2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
[   1.0000000]     The NetBSD Foundation, Inc.  All rights reserved.
[   1.0000000] Copyright (c) 1982, 1986, 1989, 1991, 1993
[   1.0000000]     The Regents of the University of California.  All rights reserved.

[   1.0000000] NetBSD 10.99.2 (GENERIC_SYZKALLER) #0: Sat Mar 25 11:18:46 UTC 2023
[   1.0000000] 	root@ci2:/syzkaller/managers/ci2-netbsd/kernel/sys/arch/amd64/compile/obj/GENERIC_SYZKALLER
[   1.0000000] total memory = 8191 MB
[   1.0000000] avail memory = 6741 MB
[   1.0000040] mainbus0 (root)
[   1.0000040] ACPI: RSDP 0x00000000000F27E0 000014 (v00 Google)
[   1.0000040] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001)
[   1.0000040] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001)
[   1.0000040] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001)
[   1.0000040] ACPI: FACS 0x00000000BFFFD880 000040
[   1.0000040] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001)
[   1.0000040] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001)
[   1.0000040] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001)
[   1.0000040] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001)
[   1.0000040] ACPI: 2 ACPI AML tables successfully acquired and loaded
[   1.0000040] ioapic0 at mainbus0 apid 0
[   1.0000040] cpu0 at mainbus0 apid 0
[   1.0000040] cpu0: Intel(R) Xeon(R) CPU @ 2.20GHz, id 0x406f0
[   1.0000040] cpu0: node 0, package 0, core 0, smt 0
[   1.0000040] cpu1 at mainbus0 apid 1
[   1.0000040] cpu1: Intel(R) Xeon(R) CPU @ 2.20GHz, id 0x406f0
[   1.0000040] cpu1: node 0, package 0, core 0, smt 1
[   1.0000040] acpi0 at mainbus0: Intel ACPICA 20221020
[   1.0000040] acpi0: fixed power button present
[   1.0000040] acpi0: fixed sleep button present
[   1.0175269] pckbc1 at acpi0 (KBD, PNP0303) (kbd port): io 0x60,0x64 irq 1
[   1.0175269] pckbc2 at acpi0 (MOU, PNP0F13) (aux port): irq 12
[   1.0175269] com0 at acpi0 (COM1, PNP0501-1): io 0x3f8-0x3ff irq 4
[   1.0175269] com: ns16550a, 16-byte FIFO
[   1.0175269] com0: console
[   1.0175269] com1 at acpi0 (COM2, PNP0501-2): io 0x2f8-0x2ff irq 3
[   1.0175269] com1: ns16550a, 16-byte FIFO
[   1.0175269] com2 at acpi0 (COM3, PNP0501-3): io 0x3e8-0x3ef irq 6
[   1.0175269] com2: ns16550a, 16-byte FIFO
[   1.0175269] com3 at acpi0 (COM4, PNP0501-4): io 0x2e8-0x2ef irq 7
[   1.0175269] com3: ns16550a, 16-byte FIFO
[   1.0175269] PEVT (QEMU0001) at acpi0 not configured
[   1.0175269] ACPI: Enabled 16 GPEs in block 00 to 0F
[   1.0175269] pckbd0 at pckbc1 (kbd slot)
[   1.0175269] pckbc1: using irq 1 for kbd slot
[   1.0175269] wskbd0 at pckbd0 mux 1
[   1.0175269] pms0 at pckbc1 (aux slot)
[   1.0175269] pckbc1: using irq 12 for aux slot
[   1.0175269] wsmouse0 at pms0 mux 0
[   1.0175269] pci0 at mainbus0 bus 0: configuration mode 1
[   1.0175269] pchb0 at pci0 dev 0 function 0: Intel 82441FX (PMC) PCI and Memory Controller (rev. 0x02)
[   1.0175269] pcib0 at pci0 dev 1 function 0: Intel 82371AB (PIIX4) PCI-ISA Bridge (rev. 0x03)
[   1.0175269] piixpm0 at pci0 dev 1 function 3: Intel 82371AB (PIIX4) Power Management Controller (rev. 0x03)
[   1.0175269] piixpm0: SMBus disabled
[   1.0175269] virtio0 at pci0 dev 3 function 0
[   1.0175269] virtio0: SCSI device (id 8, rev. 0x00)
[   1.0175269] vioscsi0 at virtio0: features: 0
[   1.0175269] vioscsi0: vioscsi_alloc_reqs: bus_dmamem_alloc, size 0, error 12
[   1.0175269] virtio0: virtio configuration failed
[   1.0175269] virtio1 at pci0 dev 4 function 0
[   1.0175269] virtio1: network device (id 1, rev. 0x00)
[   1.0175269] vioif0 at virtio1: features: 0x20030020<EVENT_IDX,CTRL_VQ,STATUS,MAC>
[   1.0175269] vioif0: Ethernet address 42:01:0a:80:00:98
[   1.0175269] virtio1: config interrupting at msix0 vec 0
[   1.0175269] virtio1: queues interrupting at msix0 vec 1
[   1.0175269] genfb0 at pci0 dev 5 function 0: vendor 1ae0 product a002 (rev. 0x01)
[   1.0175269] virtio2 at pci0 dev 6 function 0
[   1.0175269] virtio2: memory balloon device (id 5, rev. 0x00)
[   1.0175269] viomb0 at virtio2: features: 0x1<MUST_TELL_HOST>
[   1.0175269] virtio2: interrupting at ioapic0 pin 10
[   1.0175269] virtio3 at pci0 dev 7 function 0
[   1.0175269] virtio3: entropy device (id 4, rev. 0x00)
[   1.0175269] viornd0 at virtio3: features: 0
[   1.0175269] virtio3: interrupting at ioapic0 pin 11
[   1.0175269] isa0 at pcib0
[   1.0175269] attimer0 at isa0 port 0x40-0x43
[   1.0175269] pcppi0 at isa0 port 0x61
[   1.0175269] spkr0 at pcppi0: PC Speaker
[   1.0175269] wsbell at spkr0 not configured
[   1.0175269] midi0 at pcppi0: PC speaker
[   1.0175269] sysbeep0 at pcppi0
[   1.0175269] attimer0: attached to pcppi0
[   1.0175269] acpicpu0 at cpu0: ACPI CPU
[   1.0175269] acpicpu1 at cpu1: ACPI CPU
[   1.5643757] cpu0 has 2 core siblings: cpu1 cpu0
[   1.5643757] cpu0 has 2 pkg siblings: cpu1 cpu0
[   1.5751019] cpu0 has 1 1st siblings: cpu0
[   1.5751019] cpu0 first in package: cpu0
[   1.5751019] cpu1 has 2 core siblings: cpu0 cpu1
[   1.5875116] cpu1 has 2 pkg siblings: cpu0 cpu1
[   1.5875116] cpu1 has 1 1st siblings: cpu0
[   1.5963714] cpu1 first in package: cpu0
[   1.7867744] swwdog0: software watchdog initialized
[   2.1367702] usb0 at vhci0: USB revision 2.0
[   2.1668093] uhub0 at usb0: NetBSD (0x0000) VHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 1
[   2.5167697] usb1 at vhci1: USB revision 2.0
[   2.5368000] uhub1 at usb1: NetBSD (0x0000) VHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 1
[   2.8967711] usb2 at vhci2: USB revision 2.0
[   2.9168093] uhub2 at usb2: NetBSD (0x0000) VHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 1
[   3.2767706] usb3 at vhci3: USB revision 2.0
[   3.3068123] uhub3 at usb3: NetBSD (0x0000) VHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 1
[   3.6667719] usb4 at vhci4: USB revision 2.0
[   3.6968021] uhub4 at usb4: NetBSD (0x0000) VHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 1
[   4.0567718] usb5 at vhci5: USB revision 2.0
[   4.0768021] uhub5 at usb5: NetBSD (0x0000) VHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 1
[   4.4367724] usb6 at vhci6: USB revision 2.0
[   4.4568131] uhub6 at usb6: NetBSD (0x0000) VHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 1
[   4.8167712] usb7 at vhci7: USB revision 2.0
[   4.8467975] uhub7 at usb7: NetBSD (0x0000) VHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 1
[   4.8575924] WARNING: 2 errors while detecting hardware; check system log.
[   4.8677792] boot device: <unknown>
[   4.8677792] root device: