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" "root@10.128.0.255" "pwd"]: exit status 255
ssh: connect to host 10.128.0.255 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.ci-upstream-linux-next-kasan-gce-root-test-0 port 1 (session ID: 47003f4727345cb89d84507ae7c5456e0384134f2742bb669c6521e8e40f05c5, 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 99cf6481-913a-f8b3-88a8-0e052a788a13
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 0x000f24c0: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304
Sending Seabios boot VM event.
Booting from Hard Disk 0...
[ 0.000000][ T0] Linux version 5.16.0-rc6-next-20211221-syzkaller (syzkaller@syzkaller) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #0 SMP PREEMPT now
[ 0.000000][ T0] Command line: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0
[ 0.000000][ T0] KERNEL supported cpus:
[ 0.000000][ T0] Intel GenuineIntel
[ 0.000000][ T0] AMD AuthenticAMD
[ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 0.000000][ T0] signal: max sigframe size: 1776
[ 0.000000][ T0] BIOS-provided physical RAM map:
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable
[ 0.000000][ T0] printk: bootconsole [earlyser0] enabled
[ 0.000000][ T0] ERROR: earlyprintk= earlyser already used
[ 0.000000][ T0] ERROR: earlyprintk= earlyser already used
[ 0.000000][ T0] **********************************************************
[ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 0.000000][ T0] ** **
[ 0.000000][ T0] ** This system shows unhashed kernel memory addresses **
[ 0.000000][ T0] ** via the console, logs, and other interfaces. This **
[ 0.000000][ T0] ** might reduce the security of your system. **
[ 0.000000][ T0] ** **
[ 0.000000][ T0] ** If you see this message and you are not debugging **
[ 0.000000][ T0] ** the kernel, report this immediately to your system **
[ 0.000000][ T0] ** administrator! **
[ 0.000000][ T0] ** **
[ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 0.000000][ T0] **********************************************************
[ 0.000000][ T0] Malformed early option 'vsyscall'
[ 0.000000][ T0] nopcid: PCID feature disabled
[ 0.000000][ T0] NX (Execute Disable) protection: active
[ 0.000000][ T0] SMBIOS 2.4 present.
[ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 0.000000][ T0] Hypervisor detected: KVM
[ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000][ T0] kvm-clock: cpu 0, msr f1a9001, primary cpu clock
[ 0.000007][ T0] kvm-clock: using sched offset of 7319161075 cycles
[ 0.000939][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.003376][ T0] tsc: Detected 2200.216 MHz processor
[ 0.008701][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000
[ 0.009669][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.010686][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000
[ 0.017729][ T0] found SMP MP-table at [mem 0x000f2780-0x000f278f]
[ 0.018771][ T0] Using GB pages for direct mapping
[ 0.021094][ T0] ACPI: Early table checksum verification disabled
[ 0.022051][ T0] ACPI: RSDP 0x00000000000F2500 000014 (v00 Google)
[ 0.022923][ T0] ACPI: RSDT 0x00000000BFFFFF90 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001)
[ 0.024173][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001)
[ 0.025405][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001)
[ 0.026673][ T0] ACPI: FACS 0x00000000BFFFD880 000040
[ 0.027472][ T0] ACPI: FACS 0x00000000BFFFD880 000040
[ 0.028305][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001)
[ 0.029543][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001)
[ 0.030822][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001)
[ 0.032171][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001)
[ 0.033505][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423]
[ 0.034524][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323]
[ 0.035638][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[ 0.036744][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[ 0.037770][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27]
[ 0.038879][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25]
[ 0.039939][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf]
[ 0.041042][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57]
[ 0.042584][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[ 0.043288][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[ 0.044097][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff]
[ 0.044984][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff]
[ 0.045997][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff]
[ 0.046949][ T0] ACPI: CEDT not present
[ 0.047546][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff]
[ 0.049131][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff]
[ 0.050777][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB)
[ 0.052025][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB)
[ 0.053704][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff]
[ 0.055111][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff]
[ 0.093506][ T0] Zone ranges:
[ 0.094283][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.095230][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.096256][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff]
[ 0.097166][ T0] Device empty
[ 0.097649][ T0] Movable zone start for each node
[ 0.098328][ T0] Early memory node ranges
[ 0.098990][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.099907][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff]
[ 0.100935][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff]
[ 0.101851][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff]
[ 0.102771][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff]
[ 0.103909][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff]
[ 0.104953][ T0] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.105110][ T0] On node 0, zone DMA: 97 pages in unavailable ranges
[ 0.142947][ T0] On node 0, zone Normal: 3 pages in unavailable ranges
[ 0.480265][ T0] kasan: KernelAddressSanitizer initialized
[ 0.482682][ T0] ACPI: PM-Timer IO Port: 0xb008
[ 0.483619][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.484673][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.486244][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.487225][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.488236][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.489252][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.490274][ T0] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.491211][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.492151][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.493269][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.494363][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.495463][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.496551][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff]
[ 0.497695][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff]
[ 0.498885][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff]
[ 0.499995][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices
[ 0.500889][ T0] Booting paravirtualized kernel on KVM
[ 0.501642][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.564914][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:2
[ 0.566900][ T0] percpu: Embedded 69 pages/cpu s242952 r8192 d31480 u1048576
[ 0.568100][ T0] kvm-guest: stealtime: cpu 0, msr b9c27440
[ 0.569051][ T0] kvm-guest: PV spinlocks enabled
[ 0.569708][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.570794][ T0] Fallback order for Node 0: 0 1
[ 0.571470][ T0] Fallback order for Node 1: 1 0
[ 0.572129][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125
[ 0.573154][ T0] Policy zone: Normal
[ 0.573668][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 secretmem.enable=1 root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 dummy_hcd.num=8 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 panic_on_warn=1 BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0
[ 0.593950][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space.
[ 0.596596][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off
[ 0.597576][ T0] Stack Depot allocating hash table with memblock_alloc
[ 1.398104][ T0] Memory: 6842036K/8388204K available (139293K kernel code, 34117K rwdata, 29684K rodata, 4556K init, 25096K bss, 1545912K reserved, 0K cma-reserved)
[ 1.402048][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2
[ 1.405036][ T0] ------------[ cut here ]------------
[ 1.406088][ T0] WARNING: CPU: 0 PID: 0 at kernel/sched/core.c:9469 sched_init+0xcc3/0xd8d
[ 1.407424][ T0] Modules linked in:
[ 1.407933][ T0] CPU: 0 PID: 0 Comm: swapper Not tainted 5.16.0-rc6-next-20211221-syzkaller #0
[ 1.409164][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1.410458][ T0] RIP: 0010:sched_init+0xcc3/0xd8d
[ 1.411158][ T0] Code: ff 05 86 95 f3 fc 65 48 8b 2c 25 00 70 02 00 48 c7 c7 c0 27 cb 8b 48 89 ee e8 5e 82 5d f2 48 89 ef e8 b6 7d 76 f2 84 c0 74 02 <0f> 0b e8 2b db 7e fa 89 c6 65 48 8b 3c 25 00 70 02 00 e8 a6 eb ff
[ 1.413712][ T0] RSP: 0000:ffffffff8b807ee0 EFLAGS: 00010002
[ 1.414507][ T0] RAX: 0000000000000001 RBX: 0000000000400000 RCX: 0000000000000000
[ 1.415658][ T0] RDX: ffffffff8b8bc6c0 RSI: ffffffff814e1225 RDI: ffffffff8b8bcd58
[ 1.416734][ T0] RBP: ffffffff8b8bc6c0 R08: 0000000000000002 R09: 0000000000000000
[ 1.417906][ T0] R10: fffffbfff1895c20 R11: ffffffff81000108 R12: 0000000000000008
[ 1.419107][ T0] R13: 0000000000000003 R14: ffff8880b9d3a698 R15: 000000000007a120
[ 1.420230][ T0] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[ 1.421385][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1.422240][ T0] CR2: ffff88823ffff000 CR3: 000000000b88e000 CR4: 00000000000406b0
[ 1.423272][ T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1.424300][ T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1.425366][ T0] Call Trace:
[ 1.425810][ T0]
[ 1.426197][ T0] start_kernel+0x198/0x49b
[ 1.426798][ T0] secondary_startup_64_no_verify+0xc3/0xcb
[ 1.427578][ T0]
[ 1.427971][ T0] Kernel panic - not syncing: panic_on_warn set ...
[ 1.428835][ T0] CPU: 0 PID: 0 Comm: swapper Not tainted 5.16.0-rc6-next-20211221-syzkaller #0
[ 1.430029][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1.431324][ T0] Call Trace:
[ 1.431750][ T0]
[ 1.432128][ T0] dump_stack_lvl+0xcd/0x134
[ 1.432753][ T0] panic+0x2b0/0x6dd
[ 1.433269][ T0] ? __warn_printk+0xf3/0xf3
[ 1.433878][ T0] ? __warn.cold+0x1d1/0x2cf
[ 1.434484][ T0] ? sched_init+0xcc3/0xd8d
[ 1.435075][ T0] __warn.cold+0x1ec/0x2cf
[ 1.435728][ T0] ? sched_init+0xcc3/0xd8d
[ 1.436319][ T0] report_bug+0x1bd/0x210
[ 1.436897][ T0] handle_bug+0x3c/0x60
[ 1.437451][ T0] exc_invalid_op+0x14/0x40
[ 1.438058][ T0] asm_exc_invalid_op+0x12/0x20
[ 1.438696][ T0] RIP: 0010:sched_init+0xcc3/0xd8d
[ 1.439371][ T0] Code: ff 05 86 95 f3 fc 65 48 8b 2c 25 00 70 02 00 48 c7 c7 c0 27 cb 8b 48 89 ee e8 5e 82 5d f2 48 89 ef e8 b6 7d 76 f2 84 c0 74 02 <0f> 0b e8 2b db 7e fa 89 c6 65 48 8b 3c 25 00 70 02 00 e8 a6 eb ff
[ 1.441891][ T0] RSP: 0000:ffffffff8b807ee0 EFLAGS: 00010002
[ 1.442681][ T0] RAX: 0000000000000001 RBX: 0000000000400000 RCX: 0000000000000000
[ 1.443729][ T0] RDX: ffffffff8b8bc6c0 RSI: ffffffff814e1225 RDI: ffffffff8b8bcd58
[ 1.444758][ T0] RBP: ffffffff8b8bc6c0 R08: 0000000000000002 R09: 0000000000000000
[ 1.445786][ T0] R10: fffffbfff1895c20 R11: ffffffff81000108 R12: 0000000000000008
[ 1.446813][ T0] R13: 0000000000000003 R14: ffff8880b9d3a698 R15: 000000000007a120
[ 1.447843][ T0] ? secondary_startup_64_no_verify+0xc3/0xcb
[ 1.448649][ T0] ? set_kthread_struct+0x1b5/0x250
[ 1.449338][ T0] start_kernel+0x198/0x49b
[ 1.449935][ T0] secondary_startup_64_no_verify+0xc3/0xcb
[ 1.450762][ T0]
[ 1.451327][ T0] Rebooting in 86400 seconds..