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-kmsan/latest.tmp/key" "root@10.128.1.34" "pwd"]: exit status 255 ssh: connect to host 10.128.1.34 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-kmsan-test-2 port 1 (session ID: 5ce32c19de9053b47af1d84896887f3b26cc0a780dc5e1f02af738c383d01ed0, 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 a9e6e4ce-9aec-b8fc-8c48-36dbd6c452ba 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 0x000f2750: 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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[1495200-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/+959417-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-]=0x6a57ec8 \|/-\|/-\|/-\|/-\|/-\|/-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] ksyms: checking .text [ 1.0000000] ksyms: checking .rodata.hotpatch [ 1.0000000] ksyms: checking .rodata [ 1.0000000] ksyms: checking link_set_x86_hotpatch_descriptors [ 1.0000000] ksyms: checking link_set_sdt_providers_set [ 1.0000000] ksyms: checking link_set_sdt_probes_set [ 1.0000000] ksyms: checking link_set_sdt_argtypes_set [ 1.0000000] ksyms: checking link_set_modules [ 1.0000000] ksyms: checking link_set_sysctl_funcs [ 1.0000000] ksyms: checking link_set_acpi_device_calls [ 1.0000000] ksyms: checking link_set_evcnts [ 1.0000000] ksyms: checking link_set_linux_module_param_info [ 1.0000000] ksyms: checking link_set_linux_module_param_desc [ 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_dkwedge_methods [ 1.0000000] ksyms: checking link_set_prop_linkpools [ 1.0000000] ksyms: checking .data [ 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 .note.Xen [ 1.0000000] ksyms: checking .ident [ 1.0000000] ksyms: checking .comment [ 1.0000000] ksyms: checking .gnu_debuglink [ 1.0000000] ksyms: checking .symtab [ 1.0000000] ksyms: checking .strtab [ 1.0000000] ksyms: checking .shstrtab [ 1.0000000] Loaded initial symtab at 0xffffffff86a00a68, strtab at 0xffffffff86b6db08, # entries 62300 [ 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, 2021, 2022 [ 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 9.99.96 (GENERIC_SYZKALLER) #0: Wed Mar 30 16:24:35 UTC 2022 [ 1.0000000] root@ci2:/syzkaller/managers/ci2-netbsd-kmsan/kernel/sys/arch/amd64/compile/obj/GENERIC_SYZKALLER [ 1.0000000] total memory = 8191 MB [ 1.0000000] avail memory = 4044 MB [ 1.0000030] mainbus0 (root) [ 1.0000030] ACPI: RSDP 0x00000000000F2790 000014 (v00 Google) [ 1.0000030] ACPI: RSDT 0x00000000BFFFFF90 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 1.0000030] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 1.0000030] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 1.0000030] ACPI: FACS 0x00000000BFFFD880 000040 [ 1.0000030] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 1.0000030] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 1.0000030] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 1.0000030] ACPI: WAET 0x00000000BFFFFE30 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 @ 2.20GHz, id 0x406f0 [ 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 @ 2.20GHz, id 0x406f0 [ 1.0000030] cpu1: node 0, package 0, core 0, smt 1 [ 1.0000030] acpi0 at mainbus0: Intel ACPICA 20211217 [ 1.0000030] acpi0: fixed power button present [ 1.0000030] acpi0: fixed sleep button present [ 1.0005235] pckbc1 at acpi0 (KBD, PNP0303) (kbd port): io 0x60,0x64 irq 1 [ 1.0005235] pckbc2 at acpi0 (MOU, PNP0F13) (aux port): irq 12 [ 1.0005235] com0 at acpi0 (COM1, PNP0501-1): io 0x3f8-0x3ff irq 4 [ 1.0005235] com: ns16550a, 16-byte FIFO [ 1.0005235] com0: console [ 1.0005235] com1 at acpi0 (COM2, PNP0501-2): io 0x2f8-0x2ff irq 3 [ 1.0005235] com1: ns16550a, 16-byte FIFO [ 1.0005235] com2 at acpi0 (COM3, PNP0501-3): io 0x3e8-0x3ef irq 6 [ 1.0005235] com2: ns16550a, 16-byte FIFO [ 1.0005235] com3 at acpi0 (COM4, PNP0501-4): io 0x2e8-0x2ef irq 7 [ 1.0005235] com3: ns16550a, 16-byte FIFO [ 1.0005235] PEVT (QEMU0001) at acpi0 not configured [ 1.0005235] ACPI: Enabled 16 GPEs in block 00 to 0F [ 1.0005235] pckbd0 at pckbc1 (kbd slot) [ 1.0005235] pckbc1: using irq 1 for kbd slot [ 1.0005235] wskbd0 at pckbd0 mux 1 [ 1.0005235] pms0 at pckbc1 (aux slot) [ 1.0005235] pckbc1: using irq 12 for aux slot [ 1.0005235] wsmouse0 at pms0 mux 0 [ 1.0005235] pci0 at mainbus0 bus 0: configuration mode 1 [ 1.0005235] pchb0 at pci0 dev 0 function 0: Intel 82441FX (PMC) PCI and Memory Controller (rev. 0x02) [ 1.0005235] pcib0 at pci0 dev 1 function 0: Intel 82371AB (PIIX4) PCI-ISA Bridge (rev. 0x03) [ 1.0005235] piixpm0 at pci0 dev 1 function 3: Intel 82371AB (PIIX4) Power Management Controller (rev. 0x03) [ 1.0005235] piixpm0: SMBus disabled [ 1.0005235] virtio0 at pci0 dev 3 function 0 [ 1.0005235] virtio0: SCSI device (rev. 0x00) [ 1.0005235] vioscsi0 at virtio0: features: 0 [ 1.0005235] vioscsi0: cmd_per_lun 256 qsize 8192 seg_max 64 max_target 253 max_lun 1 [ 1.0005235] virtio0: config interrupting at msix0 vec 0 [ 1.0005235] virtio0: queues interrupting at msix0 vec 1 [ 1.0005235] scsibus0 at vioscsi0: 254 targets, 2 luns per target [ 1.0005235] virtio1 at pci0 dev 4 function 0 [ 1.0005235] virtio1: network device (rev. 0x00) [ 1.0005235] vioif0 at virtio1: features: 0x20030020 [ 1.0005235] vioif0: Ethernet address 42:01:0a:80:01:22 [ 1.0005235] virtio1: config interrupting at msix1 vec 0 [ 1.0005235] virtio1: queues interrupting at msix1 vec 1 [ 1.0005235] genfb0 at pci0 dev 5 function 0: vendor 1ae0 product a002 (rev. 0x01) [ 1.0005235] virtio2 at pci0 dev 6 function 0 [ 1.0005235] virtio2: memory balloon device (rev. 0x00) [ 1.0005235] viomb0 at virtio2: features: 0x1 [ 1.0005235] virtio2: interrupting at ioapic0 pin 10 [ 1.0005235] virtio3 at pci0 dev 7 function 0 [ 1.0005235] virtio3: entropy device (rev. 0x00) [ 1.0005235] viornd0 at virtio3: features: 0 [ 1.0005235] virtio3: interrupting at ioapic0 pin 11 [ 1.0005235] isa0 at pcib0 [ 1.0005235] acpicpu0 at cpu0: ACPI CPU [ 1.0005235] acpicpu1 at cpu1: ACPI CPU [ 1.0005235] cpu0 has 2 core siblings: cpu1 cpu0 [ 1.0005235] cpu0 has 2 pkg siblings: cpu1 cpu0 [ 1.0005235] cpu0 has 1 1st siblings: cpu0 [ 1.0005235] cpu0 first in package: cpu0 [ 1.0005235] cpu1 has 2 core siblings: cpu0 cpu1 [ 1.0005235] cpu1 has 2 pkg siblings: cpu0 cpu1 [ 1.0005235] cpu1 has 1 1st siblings: cpu0 [ 1.0005235] cpu1 first in package: cpu0 [ 1.1005930] sd0 at scsibus0 target 1 lun 0: disk fixed [ 1.1126872] sd0: fabricating a geometry [ 1.1205943] sd0: 2048 MB, 2048 cyl, 64 head, 32 sec, 512 bytes/sect x 4194304 sectors [ 1.1305908] sd0: fabricating a geometry [ 1.1405865] dk0 at sd0: "49b813d1-8009-4c4f-b3e1-2cc288366ecc", 2097085 blocks at 64, type: ffs [ 1.1574638] dk1 at sd0: "2a5f9479-33b7-499d-8cc4-f8d9ae0937b7", 2097119 blocks at 2097152, type: swap [ 1.1674743] sd0: async, 8-bit transfers, tagged queueing [ 1.5705984] usb0 at vhci0: USB revision 2.0 [ 1.5906084] uhub0 at usb0: NetBSD (0x0000) VHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 1 [ 2.0605945] usb1 at vhci1: USB revision 2.0 [ 2.0806216] uhub1 at usb1: NetBSD (0x0000) VHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 1 [ 2.5309628] usb2 at vhci2: USB revision 2.0 [ 2.5405951] panic: kernel diagnostic assertion "locks == curcpu()->ci_biglock_count" failed: file "/syzkaller/managers/ci2-netbsd-kmsan/kernel/sys/kern/kern_timeout.c", line 789 callout 0xffffffff86790da8 func 0xffffffff83e04dd0 slipped 2->0 biglocks [ 2.5677048] cpu0: Begin traceback... [ 2.5805920] vpanic() at netbsd:vpanic+0x9ec [ 2.6005924] kern_assert() at netbsd:kern_assert+0x228 [ 2.6305904] callout_softclock() at netbsd:callout_softclock+0x14b4 [ 2.6605938] softint_dispatch() at netbsd:softint_dispatch+0x7f4 address 0xffff8f806ed820b8 is invalid address 0xffff8f806ed820b0 is invalid address 0xffff8f806ed820c0 is invalid address 0xffff8f806ed820b8 is invalid address 0xffff8f806ed820c8 is invalid address 0xffff8f806ed820c0 is invalid address 0xffff8f806ed820d0 is invalid address 0xffff8f806ed820c8 is invalid [ 2.7106451] DDB lost frame for netbsd:Xsoftintr+0x5a, trying 0xffff8f806ed81ff0 [ 2.7305928] Xsoftintr() at netbsd:Xsoftintr+0x5a [ 2.7405901] --- interrupt --- address 0xffff8f806ed820c8 is invalid address 0xffff8f806ed82080 is invalid [ 2.7506571] 66d2fd0852f5783: [ 2.7629262] cpu0: End traceback... [ 2.7629262] fatal breakpoint trap in supervisor mode [ 2.7717665] trap type 1 code 0 rip 0xffffffff8022288d cs 0x8 rflags 0x286 cr2 0 ilevel 0x2 rsp 0xffff8f806ed81b60 [ 2.7819790] curlwp 0xffff8f800ebdb080 pid 0.5 lowest kstack 0xffff8f806ed7a2c0 Stopped in pid 0.5 (system) at netbsd:breakpoint+0x5: leave breakpoint() at netbsd:breakpoint+0x5 vpanic() at netbsd:vpanic+0x9ec kern_assert() at netbsd:kern_assert+0x228 callout_softclock() at netbsd:callout_softclock+0x14b4 softint_dispatch() at netbsd:softint_dispatch+0x7f4 address 0xffff8f806ed820b8 is invalid address 0xffff8f806ed820b0 is invalid address 0xffff8f806ed820c0 is invalid address 0xffff8f806ed820b8 is invalid address 0xffff8f806ed820c8 is invalid address 0xffff8f806ed820c0 is invalid address 0xffff8f806ed820d0 is invalid --db_more--