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@10.128.10.30" "pwd"]: exit status 255 ssh: connect to host 10.128.10.30 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-2 port 1 (session ID: 43c9d631a9ef29baae673903ff5d74d790da3b62c17c6bd3e1f2dc397af5c559, 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-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\+790560|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|+0+1409024/ [992928-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-+128+1229136\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/+770152-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|]=0x196bcd8 /-\|/-\entry point at 0xffffffff81001000 [ using 2993368 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) #367: Sat Nov 30 00:50:13 PST 2019 root@ci-openbsd.c.syzkaller.internal:/syzkaller/managers/multicore/kernel/sys/arch/amd64/compile/SYZKALLER real mem = 2130694144 (2031MB) avail mem = 2023317504 (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, 2300.70 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 970MHz cpu1 at mainbus0: apid 1 (application processor) cpu1: Intel(R) Xeon(R) CPU @ 2.30GHz, 2231.07 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: 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:80:0a:1e 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]37799/197145 pc=b3db288cb3a inside b3e2052b000-b3e20539000: bogus syscall Segmentation fault (core dumped) /etc/netstart[209]: != 0: unexpected `!=' vio0: 10.128.10.30 lease accepted from 169.254.169.254 (42:01:0a:80:00:01) [install]38396/316371 pc=184eeb0beb3a inside 184e659ef000-184e659fd000: bogus syscall Segmentation fault (core dumped) [ssh-keygen]6781/497128 pc=16af89d2ab3a inside 16aeb0efe000-16aeb0f0c000: bogus syscall Segmentation fault (core dumped) starting early daemons:[getcap]29848/514930 pc=16eae095ab3a inside 16eb1c6cd000-16eb1c6db000: bogus syscall [id]34658/195258 pc=c6058e5b3a inside c6331e1000-c6331ef000: bogus syscall Segmentation fault (core dumped) [grep]67129/444623 pc=153d0940db3a inside 153ce90cb000-153ce90d9000: bogus syscall Segmentation fault (core dumped) usage: /etc/rc.d/syslogd [-df] start|stop|restart|reload|check [getcap]51434/232845 pc=f43181cbb3a inside f433d80f000-f433d81d000: bogus syscall [id]33873/411001 pc=189a700b5b3a inside 189a54b4e000-189a54b5c000: bogus syscall Segmentation fault (core dumped) [grep]90114/243476 pc=1f9eb81aeb3a inside 1f9e2e9a1000-1f9e2e9af000: 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]6036/6581 pc=16eb9ae66b3a inside 16eb94ed0000-16eb94ede000: bogus syscall Segmentation fault (core dumped) checking quotas: done. [quotaon]19807/101066 pc=764ff97b3a inside 7638b23000-7638b31000: bogus syscall Segmentation fault (core dumped) [kvm_mkdb]51327/332821 pc=1eb3450feb3a inside 1eb399ab3000-1eb399ac1000: bogus syscall Segmentation fault (core dumped) [dev_mkdb]94891/368200 pc=10547f4c4b3a inside 10540df66000-10540df74000: bogus syscall Segmentation fault (core dumped) clearing /tmp [find]93931/468593 pc=11157b190b3a inside 1115df40c000-1115df41a000: bogus syscall Segmentation fault (core dumped) kern.securelevel: 0 -> 1 [mktemp]16805/430627 pc=bc9884f6b3a inside bc937cd1000-bc937cdf000: bogus syscall Segmentation fault (core dumped) creating runtime link editor directory cache. preserving editor files. [perl]31902/301451 pc=1e4865171b3a inside 1e4882e13000-1e4882e21000: bogus syscall Segmentation fault (core dumped) starting network daemons:[getcap]95631/91465 pc=ea824fb4b3a inside ea7b369e000-ea7b36ac000: bogus syscall [id]26963/146894 pc=2b350616b3a inside 2b30f9dc000-2b30f9ea000: bogus syscall Segmentation fault (core dumped) [grep]98470/487989 pc=19d220f15b3a inside 19d191170000-19d19117e000: bogus syscall Segmentation fault (core dumped) usage: /etc/rc.d/sshd [-df] start|stop|restart|reload|check . [tail]8989/124480 pc=d2c489c0b3a inside d2c80bec000-d2c80bfa000: bogus syscall [nc]65381/449478 pc=16b62e1f7b3a inside 16b5aa047000-16b5aa055000: bogus syscall Segmentation fault (core dumped) starting local daemons:. [true]31449/191946 pc=61d579e5b3a inside 61da905b000-61da9069000: bogus syscall Sat Nov 30 00:52:41 PST 2019 [getty]85963/382576 pc=d344cdc2b3a inside d345dda7000-d345ddb5000: bogus syscall init: getty repeating too quickly on port /dev/tty00, sleeping [getty]89371/433651 pc=132d9f27db3a inside 132dc2630000-132dc263e000: bogus syscall [getty]47162/349393 pc=1b23bb56bb3a inside 1b23f9b00000-1b23f9b0e000: bogus syscall init: getty repeating too quickly on port /dev/tty00, sleeping [getty]72228/78469 pc=961cd32fb3a inside 9612577f000-9612578d000: bogus syscall [getty]70251/236700 pc=152ecad0bb3a inside 152ee9e5f000-152ee9e6d000: bogus syscall init: getty repeating too quickly on port /dev/tty00, sleeping [getty]66923/136283 pc=251c2401b3a inside 2514dcb4000-2514dcc2000: bogus syscall [getty]52346/68234 pc=9effcea2b3a inside 9f089e73000-9f089e81000: bogus syscall init: getty repeating too quickly on port /dev/tty00, sleeping [getty]15308/145071 pc=7106f5efb3a inside 710ca93e000-710ca94c000: bogus syscall [getty]28818/261539 pc=125bcab2ab3a inside 125bb39a4000-125bb39b2000: bogus syscall init: getty repeating too quickly on port /dev/tty00, sleeping [getty]63646/39655 pc=170a3b2f8b3a inside 170a2710a000-170a27118000: bogus syscall [getty]25827/238185 pc=1284e4093b3a inside 1284c8270000-1284c827e000: bogus syscall init: getty repeating too quickly on port /dev/tty00, sleeping [getty]57932/389916 pc=b51932b9b3a inside b51bc07c000-b51bc08a000: bogus syscall [getty]13121/473319 pc=a82c0fccb3a inside a830249c000-a83024aa000: bogus syscall init: getty repeating too quickly on port /dev/tty00, sleeping [getty]68834/238669 pc=78bea9fab3a inside 78c88e4b000-78c88e59000: bogus syscall [getty]42933/520284 pc=13aff5f80b3a inside 13af85efb000-13af85f09000: bogus syscall init: getty repeating too quickly on port /dev/tty00, sleeping [getty]20706/274871 pc=a5aed7c5b3a inside a5a565dc000-a5a565ea000: bogus syscall [getty]1650/443120 pc=13ad1ea12b3a inside 13ad0cf6b000-13ad0cf79000: bogus syscall init: getty repeating too quickly on port /dev/tty00, sleeping [getty]61779/104098 pc=e72dc51bb3a inside e7327284000-e7327292000: bogus syscall [getty]36359/353760 pc=a94b6d32b3a inside a949cdd0000-a949cdde000: bogus syscall init: getty repeating too quickly on port /dev/tty00, sleeping [getty]47992/28238 pc=121fcaf46b3a inside 121fc9821000-121fc982f000: bogus syscall [getty]61514/82846 pc=cfd10c3bb3a inside cfcea1f3000-cfcea201000: bogus syscall init: getty repeating too quickly on port /dev/tty00, sleeping [getty]7057/474887 pc=6f767ee7b3a inside 6f753c7a000-6f753c88000: bogus syscall [getty]95512/145906 pc=12a1ab75ab3a inside 12a247b22000-12a247b30000: bogus syscall init: getty repeating too quickly on port /dev/tty00, sleeping