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/netbsd/latest.tmp/key" "root@10.128.1.18" "pwd"]: exit status 255 ssh: connect to host 10.128.1.18 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-1 port 1 (session ID: 52ff71e6c9680dc74755fd2caed037be850e97c4d37f8bbcb810d689b16b7af1, active connections: 1). SeaBIOS (version 1.8.2-20191106_143117-google) Total RAM Size = 0x00000001e0000000 = 7680 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=16777216 = 8192 MiB drive 0x000f21b0: PCHS=0/0/0 translation=lba LCHS=1024/255/63 s=16777216 Sending Seabios boot VM event. Booting from Hard Disk 0... >> NetBSD/x86 BIOS Boot, Revision 5.11 (Wed Jun 5 07:22:49 UTC 2019) (from NetBSD 8.99.42) >> 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... |/-\|/-\45641472|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|+2593024/-\|/- [1384560\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/+1058052-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|]=0x3054f18 /-\|/-\|/-\|/-\|/-\|/-\|/-\|WARNING: couldn't open /var/db/entropy-file WARNING: 1 module failed to load [ 1.0000000] ksyms: checking .text [ 1.0000000] ksyms: checking .rodata.hotpatch [ 1.0000000] ksyms: checking .rodata [ 1.0000000] ksyms: checking .eh_frame [ 1.0000000] ksyms: checking link_set_modules [ 1.0000000] ksyms: checking link_set_evcnts [ 1.0000000] ksyms: checking link_set_sysctl_funcs [ 1.0000000] ksyms: checking link_set_domains [ 1.0000000] ksyms: checking link_set_ieee80211_funcs [ 1.0000000] ksyms: checking link_set_ah_chips [ 1.0000000] ksyms: checking link_set_ah_rfs [ 1.0000000] ksyms: checking link_set_sdt_argtypes_set [ 1.0000000] ksyms: checking link_set_sdt_probes_set [ 1.0000000] ksyms: checking link_set_linux_module_param_desc [ 1.0000000] ksyms: checking link_set_linux_module_param_info [ 1.0000000] ksyms: checking link_set_sdt_providers_set [ 1.0000000] ksyms: checking link_set_dkwedge_methods [ 1.0000000] ksyms: checking link_set_prop_linkpools [ 1.0000000] ksyms: checking .data [ 1.0000000] ksyms: checking .dtors [ 1.0000000] ksyms: checking .data.cacheline_aligned [ 1.0000000] ksyms: checking .data.read_mostly [ 1.0000000] ksyms: checking .bss [ 1.0000000] ksyms: checking .note.netbsd.ident [ 1.0000000] ksyms: checking .ident [ 1.0000000] ksyms: checking .comment [ 1.0000000] ksyms: checking .symtab [ 1.0000000] ksyms: checking .strtab [ 1.0000000] ksyms: checking .shstrtab [ 1.0000000] Loaded initial symtab at 0xffffffff830009a0, strtab at 0xffffffff83152a10, # entries 57690 [ 1.0000000] pool redzone disabled for 'pdppl' [ 1.0000000] pool redzone disabled for 'kmem-4096' [ 1.0000000] Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, [ 1.0000000] 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, [ 1.0000000] 2018, 2019 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 9.99.20 (GENERIC_SYZKALLER) #264: Sat Dec 7 09:15:21 UTC 2019 [ 1.0000000] root@ci2:/syzkaller/managers/netbsd/kernel/sys/arch/amd64/compile/obj/GENERIC_SYZKALLER [ 1.0000000] total memory = 7679 MB [ 1.0000000] avail memory = 6658 MB [ 1.0000000] pool redzone disabled for 'buf64k' [ 1.0000000] cpu_rng: RDRAND [ 1.0000000] running cgd selftest aes-xts-256 aes-xts-512 done [ 1.0000030] mainbus0 (root) [ 1.0000030] ACPI: RSDP 0x00000000000F21F0 000014 (v00 Google) [ 1.0000030] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 1.0000030] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 1.0000030] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 1.0000030] ACPI: FACS 0x00000000BFFFDA80 000040 [ 1.0000030] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 1.0000030] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 1.0000030] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 1.0000030] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 1.0000030] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.0000030] ioapic0 at mainbus0 apid 0 [ 1.0000030] cpu0 at mainbus0 apid 0 [ 1.0000030] cpu0: Intel(R) Xeon(R) CPU @ 2.30GHz, id 0x306f0 [ 1.0000030] cpu0: package 0, core 0, smt 0 [ 1.0000030] cpu1 at mainbus0 apid 1 [ 1.0000030] cpu1: Intel(R) Xeon(R) CPU @ 2.30GHz, id 0x306f0 [ 1.0000030] cpu1: package 0, core 0, smt 1 [ 1.0000030] acpi0 at mainbus0: Intel ACPICA 20190816 [ 1.0000030] acpi0: fixed power button present [ 1.0000030] acpi0: fixed sleep button present [ 1.0102370] pckbc1 at acpi0 (KBD, PNP0303) (kbd port): io 0x60,0x64 irq 1 [ 1.0102370] pckbc2 at acpi0 (MOU, PNP0F13) (aux port): irq 12 [ 1.0102370] COM1 (PNP0501) at acpi0 not configured [ 1.0102370] COM2 (PNP0501) at acpi0 not configured [ 1.0102370] COM3 (PNP0501) at acpi0 not configured [ 1.0102370] COM4 (PNP0501) at acpi0 not configured [ 1.0102370] PEVT (QEMU0001) at acpi0 not configured [ 1.0102370] ACPI: Enabled 16 GPEs in block 00 to 0F [ 1.0102370] pckbd0 at pckbc1 (kbd slot) [ 1.0102370] pckbc1: using irq 1 for kbd slot [ 1.0102370] wskbd0 at pckbd0 mux 1 [ 1.0102370] pms0 at pckbc1 (aux slot) [ 1.0102370] pckbc1: using irq 12 for aux slot [ 1.0102370] wsmouse0 at pms0 mux 0 [ 1.0102370] pci0 at mainbus0 bus 0: configuration mode 1 [ 1.0102370] pchb0 at pci0 dev 0 function 0: Intel 82441FX (PMC) PCI and Memory Controller (rev. 0x02) [ 1.0102370] pcib0 at pci0 dev 1 function 0: Intel 82371AB (PIIX4) PCI-ISA Bridge (rev. 0x03) [ 1.0102370] piixpm0 at pci0 dev 1 function 3: Intel 82371AB (PIIX4) Power Management Controller (rev. 0x03) [ 1.0102370] piixpm0: SMBus disabled [ 1.0102370] virtio0 at pci0 dev 3 function 0 [ 1.0102370] virtio0: Virtio SCSI Device (rev. 0x00) [ 1.0102370] vioscsi0 at virtio0: Features: 0 [ 1.0102370] vioscsi0: cmd_per_lun 256 qsize 8192 seg_max 64 max_target 253 max_lun 1 [ 1.0102370] virtio0: config interrupting at msix0 vec 0 [ 1.0102370] virtio0: queues interrupting at msix0 vec 1 [ 1.0102370] scsibus0 at vioscsi0: 16 targets, 1 lun per target [ 1.0102370] virtio1 at pci0 dev 4 function 0 [ 1.0102370] virtio1: Virtio Network Device (rev. 0x00) [ 1.0102370] vioif0 at virtio1: Features: 0x30020 [ 1.0102370] vioif0: Ethernet address 42:01:0a:80:01:12 [ 1.0102370] virtio1: config interrupting at msix1 vec 0 [ 1.0102370] virtio1: queues interrupting at msix1 vec 1 [ 1.0102370] virtio2 at pci0 dev 5 function 0 [ 1.0102370] virtio2: Virtio Entropy Device (rev. 0x00) [ 1.0102370] viornd0 at virtio2: Features: 0 [ 1.0102370] virtio2: interrupting at ioapic0 pin 10 [ 1.0102370] isa0 at pcib0 [ 1.0102370] com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo [ 1.0102370] com0: console [ 1.0102370] com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo [ 1.0102370] attimer0 at isa0 port 0x40-0x43 [ 1.0102370] pcppi0 at isa0 port 0x61 [ 1.0102370] spkr0 at pcppi0: PC Speaker [ 1.0102370] wsbell at spkr0 not configured [ 1.0102370] midi0 at pcppi0: PC speaker [ 1.0102370] sysbeep0 at pcppi0 [ 1.0102370] attimer0: attached to pcppi0 [ 1.0102370] acpicpu0 at cpu0: ACPI CPU [ 1.0102370] acpicpu1 at cpu1: ACPI CPU [ 1.0102370] cpu0 has 2x core siblings: cpu1 cpu0 [ 1.0102370] cpu0 has 2x package siblings: cpu1 cpu0 [ 1.0102370] cpu0 has 1x peer siblings: cpu0 [ 1.0102370] cpu1 has 2x core siblings: cpu0 cpu1 [ 1.0102370] cpu1 has 2x package siblings: cpu0 cpu1 [ 1.0102370] cpu1 has 1x peer siblings: cpu1 [ 1.7901341] Mutex error: mi_switch,528: spin lock held [ 1.7908239] lock address : 0xffff99000de1f4c0 type : spin [ 1.8001007] initialized : 0xffffffff81178460 [ 1.8001007] shared holds : 0 exclusive: 1 [ 1.8001007] shares wanted: 0 exclusive: 0 [ 1.8001007] current cpu : 1 last held: 1 [ 1.8001007] current lwp : 0xffff99000f738100 last held: 0xffff99000f738100 [ 1.8001007] last locked* : 0xffffffff811412b2 unlocked : 0xffffffff811790db [ 1.8001007] owner field : 0x0000000000010700 wait/spin: 0/1 [ 1.8001007] sd0 at scsibus0panic: tCKgEtUG lMnt0: