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@10.128.0.88" "pwd"]: exit status 255 ssh: connect to host 10.128.0.88 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: 3fd8b1897b96e3569b8284d2c85fa7122389ffdca6eab9bfd0bd3afec36fdf14, active connections: 1). SeaBIOS (version 1.8.2-20200402_173431-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 0x000f2120: 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... |/-\|/-\45710600|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|+2523896/-\|/- [1391424\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-+1073730\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/]=0x305a728 -\|/-\|/-\|/-\|/-\|/-\|/-\|/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_sysctl_funcs [ 1.0000000] ksyms: checking link_set_evcnts [ 1.0000000] ksyms: checking link_set_sdt_argtypes_set [ 1.0000000] ksyms: checking link_set_sdt_probes_set [ 1.0000000] ksyms: checking link_set_sdt_providers_set [ 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_linux_module_param_desc [ 1.0000000] ksyms: checking link_set_linux_module_param_info [ 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 0xffffffff831544e0, # entries 57976 [ 1.0000000] pool redzone disabled for 'pdppl' [ 1.0000000] pool redzone disabled for 'pvpage' [ 1.0000000] pool redzone disabled for 'kmem-04096' [ 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, 2020 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 9.99.56 (GENERIC_SYZKALLER) #0: Tue Apr 21 14:07:20 UTC 2020 [ 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 = 6642 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 0x00000000000F2160 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: node 0, 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: node 0, package 0, core 0, smt 1 [ 1.0000030] acpi0 at mainbus0: Intel ACPICA 20200326 [ 1.0000030] acpi0: fixed power button present [ 1.0000030] acpi0: fixed sleep button present [ 1.0503742] pckbc1 at acpi0 (KBD, PNP0303) (kbd port): io 0x60,0x64 irq 1 [ 1.0503742] pckbc2 at acpi0 (MOU, PNP0F13) (aux port): irq 12 [ 1.0503742] COM1 (PNP0501) at acpi0 not configured [ 1.0503742] COM2 (PNP0501) at acpi0 not configured [ 1.0503742] COM3 (PNP0501) at acpi0 not configured [ 1.0503742] COM4 (PNP0501) at acpi0 not configured [ 1.0503742] PEVT (QEMU0001) at acpi0 not configured [ 1.0503742] ACPI: Enabled 16 GPEs in block 00 to 0F [ 1.0503742] pckbd0 at pckbc1 (kbd slot) [ 1.0503742] pckbc1: using irq 1 for kbd slot [ 1.0503742] wskbd0 at pckbd0 mux 1 [ 1.0503742] pms0 at pckbc1 (aux slot) [ 1.0503742] pckbc1: using irq 12 for aux slot [ 1.0503742] wsmouse0 at pms0 mux 0 [ 1.0503742] pci0 at mainbus0 bus 0: configuration mode 1 [ 1.0503742] pchb0 at pci0 dev 0 function 0: vendor 8086 product 1237 (rev. 0x02) [ 1.0503742] pcib0 at pci0 dev 1 function 0: vendor 8086 product 7110 (rev. 0x03) [ 1.0503742] piixpm0 at pci0 dev 1 function 3: vendor 8086 product 7113 (rev. 0x03) [ 1.0503742] piixpm0: SMBus disabled [ 1.0503742] virtio0 at pci0 dev 3 function 0 [ 1.0503742] virtio0: Virtio SCSI Device (rev. 0x00) [ 1.0503742] vioscsi0 at virtio0: Features: 0 [ 1.0503742] vioscsi0: cmd_per_lun 256 qsize 8192 seg_max 64 max_target 253 max_lun 1 [ 1.0503742] virtio0: config interrupting at msix0 vec 0 [ 1.0503742] virtio0: queues interrupting at msix0 vec 1 [ 1.0503742] scsibus0 at vioscsi0: 16 targets, 1 lun per target [ 1.0503742] virtio1 at pci0 dev 4 function 0 [ 1.0503742] virtio1: Virtio Network Device (rev. 0x00) [ 1.0503742] vioif0 at virtio1: Features: 0x30020 [ 1.0503742] vioif0: Ethernet address 42:01:0a:80:00:58 [ 1.0503742] virtio1: config interrupting at msix1 vec 0 [ 1.0503742] virtio1: queues interrupting at msix1 vec 1 [ 1.0503742] virtio2 at pci0 dev 5 function 0 [ 1.0503742] virtio2: Virtio Entropy Device (rev. 0x00) [ 1.0503742] viornd0 at virtio2: Features: 0 [ 1.0503742] virtio2: interrupting at ioapic0 pin 10 [ 1.0503742] isa0 at pcib0 [ 1.0503742] com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo [ 1.0503742] com0: console [ 1.0503742] com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo [ 1.0503742] attimer0 at isa0 port 0x40-0x43 [ 1.0503742] pcppi0 at isa0 port 0x61 [ 1.0503742] spkr0 at pcppi0: PC Speaker [ 1.0503742] wsbell at spkr0 not configured [ 1.0503742] midi0 at pcppi0: PC speaker [ 1.0503742] sysbeep0 at pcppi0 [ 1.0503742] attimer0: attached to pcppi0 [ 1.0503742] acpicpu0 at cpu0: ACPI CPU [ 1.0503742] acpicpu1 at cpu1: ACPI CPU [ 1.0503742] cpu0 has 2 core siblings: cpu1 cpu0 [ 1.0503742] cpu0 has 2 pkg siblings: cpu1 cpu0 [ 1.0503742] cpu0 has 1 1st siblings: cpu0 [ 1.0503742] cpu0 first in package: cpu0 [ 1.0503742] cpu1 has 2 core siblings: cpu0 cpu1 [ 1.0503742] cpu1 has 2 pkg siblings: cpu0 cpu1 [ 1.0503742] cpu1 has 1 1st siblings: cpu0 [ 1.0503742] cpu1 first in package: cpu0 [ 1.5466584] sd0 at scsibus0 target 2 lun 0: disk fixed [ 1.5787635] sd0: fabricating a geometry [ 1.5833074] sd0: 8192 MB, 8192 cyl, 64 head, 32 sec, 512 bytes/sect x 16777216 sectors [ 1.5992034] sd0: fabricating a geometry [ 1.6108815] sd0: async, 8-bit transfers, tagged queueing [ 1.6371600] usb0 at vhci0: USB revision 2.0 [ 1.6459369] uhub0 at usb0: NetBSD (0x0000) VHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 1 [ 1.7393496] boot device: sd0 [ 1.7440183] root on sd0a dumps on sd0b [ 1.7510233] dump_misc_init: max_paddr = 0x220000000 [ 1.7597803] mountroot: trying lfs... [ 1.7659237] mountroot: trying ffs... [ 1.7714609] root file system type: ffs [ 1.7780348] kern.module.path=/stand/amd64/9.99.56/modules [ 1.7851521] clock: unknown CMOS layout [ 1.8006606] init: copying out path `/sbin/init' 11 Tue Apr 21 14:13:45 UTC 2020 Fast boot: skipping disk checks. [ 3.6488164] /dev/sd0a: file system not clean (fs_clean=0x4); please fsck(8) [ 3.6537295] /dev/sd0a: lost blocks 0 files 0 swapctl: setting dump device to /dev/sd0b swapctl: adding /dev/sd0b as swap device at priority 0 Starting file system checks: [ 4.4838387] Mutex error: mutex_vector_enter,514: spin lock held [ 4.4838387] lock address : 0xffffffff82e861e0 type : spin [ 4.4867555] initialized : 0xffffffff81222885 [ 4.4896764] shared holds : 0 exclusive: 1 [ 4.4896764] shares wanted: 0 exclusive: 0 [ 4.4925958] relevant cpu : 1 last held: 1 [ 4.4955138] relevant lwp : 0xffffc1801268c6c0 last held: 0xffffc1801268c6c0 [ 4.4955138] last locked* : 0xffffffff8121f624 unlocked : 0xffffffff81222ef2 [ 4.4984344] owner field : 0x0000000000010600 wait/spin: 0/1 [ 4.5013541] panic: LOCKDEBUG: Mutex error: mutex_vector_enter,514: spin lock held [ 4.5042737] cpu1: Begin traceback... [ 4.5101160] vpanic() at netbsd:vpanic+0x244 [ 4.5276509] snprintf() at netbsd:snprintf [ 4.5422502] lockdebug_more() at netbsd:lockdebug_more [ 4.5597638] lockdebug_barrier() at netbsd:lockdebug_barrier+0xfe [ 4.5743623] mutex_enter() at netbsd:mutex_enter+0x80e [ 4.5919277] vmem_rehash_all() at netbsd:vmem_rehash_all+0x252 [ 4.6094003] workqueue_worker() at netbsd:workqueue_worker+0x1d8 [ 4.6152452] cpu1: End traceback... [ 4.6181572] fatal breakpoint trap in supervisor mode [ 4.6181572] trap type 1 code 0 rip 0xffffffff8021e4b5 cs 0x8 rflags 0x246 cr2 0x7e55db401800 ilevel 0x8 rsp 0xffffc1817ec12b40 [ 4.6210749] curlwp 0xffffc1801268c6c0 pid 0.29 lowest kstack 0xffffc1817ec0b2c0 Stopped in pid 0.29 (system) at netbsd:breakpoint+0x5: leave db{1}>