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/android-44-kasan-gce/latest.tmp/key" "root@10.128.0.216" "pwd"]: exit status 255
ssh: connect to host 10.128.0.216 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-android-44-kasan-gce-test-1 port 1 (session ID: b74913f080d624b1d5604f9e29706f09ed6c520a808de07edc2e32f20809107c, active connections: 1).
SeaBIOS (version 1.8.2-20190909_225952-google)
Total RAM Size = 0x00000001e0000000 = 7680 MiB
2019/10/8 13:38:54 Begin firmware boot time (Seabios)
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=4194304 = 2048 MiB
drive 0x000f2530: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304
2019/10/8 13:38:55 End firmware boot time (Seabios)
Sending Seabios boot VM event.
Booting from Hard Disk 0...
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.4.194+ (syzkaller@syzkaller) (gcc version 9.0.0 20181231 (experimental) (GCC) ) #0 SMP PREEMPT now
[    0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=140 nopti
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers'
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable
[    0.000000] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable
[    0.000000] bootconsole [earlyser0] enabled
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] Hypervisor detected: KVM
[    0.000000] Kernel/User page tables isolation: disabled
[    0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000
[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  UC  UC  UC  UC  
[    0.000000] e820: last_pfn = 0xbfffd max_arch_pfn = 0x400000000
[    0.000000] found SMP MP-table at [mem 0x000f27f0-0x000f27ff] mapped at [ffff8800000f27f0]
[    0.000000] Using GB pages for direct mapping
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F2570 000014 (v00 Google)
[    0.000000] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001)
[    0.000000] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001)
[    0.000000] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001)
[    0.000000] ACPI: FACS 0x00000000BFFFDA80 000040
[    0.000000] ACPI: FACS 0x00000000BFFFDA80 000040
[    0.000000] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001)
[    0.000000] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001)
[    0.000000] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001)
[    0.000000] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001)
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock
[    0.000000] kvm-clock: using sched offset of 1159767833 cycles
[    0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.000000] Zone ranges:
[    0.000000]   DMA32    [mem 0x0000000000001000-0x00000000ffffffff]
[    0.000000]   Normal   [mem 0x0000000100000000-0x000000021fffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.000000]   node   0: [mem 0x0000000000100000-0x00000000bfffcfff]
[    0.000000]   node   0: [mem 0x0000000100000000-0x000000021fffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff]
[    0.000000] kasan: KernelAddressSanitizer initialized
[    0.000000] ACPI: PM-Timer IO Port: 0xb008
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[    0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on KVM
[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1
[    0.000000] PERCPU: Embedded 41 pages/cpu @ffff8801db600000 s130696 r8192 d29048 u1048576
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1935238
[    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=140 nopti
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[    0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.000000] Memory: 6609372K/7863916K available (23790K kernel code, 3802K rwdata, 5164K rodata, 1320K init, 23160K bss, 1254544K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Running RCU self tests
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	RCU lockdep checking is enabled.
[    0.000000] 	Build-time adjustment of leaf fanout to 64.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2
[    0.000000] NR_IRQS:4352 nr_irqs:440 16
[    0.000000] console [ttyS0] enabled
[    0.000000] console [ttyS0] enabled
[    0.000000] bootconsole [earlyser0] disabled
[    0.000000] bootconsole [earlyser0] disabled
[    0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[    0.000000] ... MAX_LOCKDEP_SUBCLASSES:  8
[    0.000000] ... MAX_LOCK_DEPTH:          48
[    0.000000] ... MAX_LOCKDEP_KEYS:        8191
[    0.000000] ... CLASSHASH_SIZE:          4096
[    0.000000] ... MAX_LOCKDEP_ENTRIES:     32768
[    0.000000] ... MAX_LOCKDEP_CHAINS:      65536
[    0.000000] ... CHAINHASH_SIZE:          32768
[    0.000000]  memory used by lock dependency info: 8159 kB
[    0.000000]  per task-struct memory footprint: 1920 bytes
[    0.000000] tsc: Detected 2300.000 MHz processor
[    1.156116] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000)
[    1.157797] pid_max: default: 32768 minimum: 301
[    1.158633] ACPI: Core revision 20150930
[    1.228390] ACPI: 2 ACPI AML tables successfully acquired and loaded
[    1.229950] Security Framework initialized
[    1.230591] SELinux:  Initializing.
[    1.231482] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    1.232481] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    1.236397] Initializing cgroup subsys freezer
[    1.237374] CPU: Physical Processor ID: 0
[    1.238486] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
[    1.239553] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
[    1.240753] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    1.242082] Spectre V2 : Mitigation: Full generic retpoline
[    1.243102] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    1.244450] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    1.245794] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    1.247462] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[    1.248557] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    1.250917] MDS: Mitigation: Clear CPU buffers
[    1.252905] Freeing SMP alternatives memory: 28K
[    1.263326] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
[    1.384837] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0)
[    1.387167] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only.
[    1.475131] x86: Booting SMP configuration:
[    1.476081] .... node  #0, CPUs:      #1
[    1.477967] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock
[    1.482276] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[    1.484619] x86: Booted up 1 node, 2 CPUs
[    1.485299] smpboot: Total of 2 processors activated (9200.00 BogoMIPS)
[    1.488313] CPU1: update max cpu_capacity 589
[    1.490399] devtmpfs: initialized
[    1.498580] CPU1: update max cpu_capacity 589
[    1.500185] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    1.503171] futex hash table entries: 512 (order: 4, 65536 bytes)
[    1.507680] NET: Registered protocol family 16
[    1.534956] cpuidle: using governor ladder
[    1.564920] cpuidle: using governor menu
[    1.566242] ACPI: bus type PCI registered
[    1.567743] PCI: Using configuration type 1 for base access
[    1.649558] ACPI: Added _OSI(Module Device)
[    1.650841] ACPI: Added _OSI(Processor Device)
[    1.651999] ACPI: Added _OSI(3.0 _SCP Extensions)
[    1.653423] ACPI: Added _OSI(Processor Aggregator Device)
[    1.664946] ACPI: Executed 2 blocks of module-level executable AML code
[    1.743838] ACPI: Interpreter enabled
[    1.745096] ACPI: (supports S0 S3 S5)
[    1.746325] ACPI: Using IOAPIC for interrupt routing
[    1.747945] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    1.948480] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    1.950227] acpi PNP0A03:00: _OSC: OS supports [Segments MSI]
[    1.951511] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    1.966263] PCI host bridge to bus 0000:00
[    1.967359] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    1.968461] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    1.969825] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    1.971264] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
[    1.972826] pci_bus 0000:00: root bus resource [bus 00-ff]
[    2.014725] pci 0000:00:01.3: quirk: [io  0xb000-0xb03f] claimed by PIIX4 ACPI
[    2.100371] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    2.107212] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    2.113792] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    2.120301] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    2.124494] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[    2.138082] ACPI: Enabled 16 GPEs in block 00 to 0F
[    2.141854] vgaarb: loaded
[    2.145281] SCSI subsystem initialized
[    2.156029] ACPI: bus type USB registered
[    2.157786] usbcore: registered new interface driver usbfs
[    2.159231] usbcore: registered new interface driver hub
[    2.160330] usbcore: registered new device driver usb
[    2.162483] Advanced Linux Sound Architecture Driver Initialized.
[    2.163391] PCI: Using ACPI for IRQ routing
[    2.168741] amd_nb: Cannot enumerate AMD northbridges
[    2.170303] clocksource: Switched to clocksource kvm-clock
[    2.282422] pnp: PnP ACPI init
[    2.306639] pnp: PnP ACPI: found 7 devices
[    2.317876] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    2.320053] NET: Registered protocol family 2
[    2.323493] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[    2.325844] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes)
[    2.332647] TCP: Hash tables configured (established 65536 bind 65536)
[    2.334926] UDP hash table entries: 4096 (order: 7, 655360 bytes)
[    2.337690] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes)
[    2.340433] NET: Registered protocol family 1
[    2.341963] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    2.344577] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    2.345999] software IO TLB: mapped [mem 0xbbffd000-0xbfffd000] (64MB)
[    2.348235] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer
[    2.349919] hw unit of domain pp0-core 2^-0 Joules
[    2.350805] hw unit of domain package 2^-0 Joules
[    2.351960] hw unit of domain dram 2^-16 Joules
[    2.358307] audit: initializing netlink subsys (disabled)
[    2.359671] audit: type=2000 audit(1570541938.014:1): initialized
[    2.461024] VFS: Disk quotas dquot_6.6.0
[    2.462815] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    2.477267] Registering sdcardfs 0.1
[    2.482162] fuse init (API version 7.23)
[    2.500891] cryptomgr_test (31) used greatest stack depth: 28720 bytes left
[    2.513276] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    2.515146] io scheduler noop registered
[    2.516298] io scheduler deadline registered
[    2.518755] io scheduler cfq registered (default)
[    2.531346] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    2.533434] ACPI: Power Button [PWRF]
[    2.535496] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
[    2.537542] ACPI: Sleep Button [SLPF]
[    2.538629] Warning: Processor Platform Limit event detected, but not handled.
[    2.539742] Consider compiling CPUfreq support into your kernel.
[    2.572795] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
[    2.574695] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver
[    2.598982] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10
[    2.600811] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver
[    2.607815] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    2.631552] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    2.657897] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[    2.683797] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A
[    2.709846] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A
[    2.803131] brd: module loaded
[    2.878658] loop: module loaded
[    2.906080] scsi host0: Virtio SCSI HBA
[    2.929645] scsi 0:0:1:0: Direct-Access     Google   PersistentDisk   1    PQ: 0 ANSI: 6
[    3.340532] tsc: Refined TSC clocksource calibration: 2299.822 MHz
[    3.342501] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21268d2a079, max_idle_ns: 440795282863 ns
[    3.650921] tun: Universal TUN/TAP device driver, 1.6
[    3.651048] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB)
[    3.651055] sd 0:0:1:0: [sda] 4096-byte physical blocks
[    3.655880] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    3.657475] sd 0:0:1:0: [sda] Write Protect is off
[    3.661169] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    3.685500]  sda: sda1
[    3.691086] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[    3.692830] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    3.694820] PPP generic driver version 2.4.2
[    3.697376] PPP BSD Compression module registered
[    3.698766] PPP Deflate Compression module registered
[    3.699970] PPP MPPE Compression module registered
[    3.701535] NET: Registered protocol family 24
[    3.703245] usbcore: registered new interface driver asix
[    3.703257] sd 0:0:1:0: [sda] Attached SCSI disk
[    3.705629] usbcore: registered new interface driver ax88179_178a
[    3.707141] usbcore: registered new interface driver cdc_ether
[    3.708560] usbcore: registered new interface driver net1080
[    3.710001] usbcore: registered new interface driver cdc_subset
[    3.711554] usbcore: registered new interface driver zaurus
[    3.713255] usbcore: registered new interface driver cdc_ncm
[    3.715023] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    3.716692] ehci-pci: EHCI PCI platform driver
[    3.718982] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[    3.722237] i8042: Warning: Keylock active
[    3.724474] serio: i8042 KBD port at 0x60,0x64 irq 1
[    3.727060] serio: i8042 AUX port at 0x60,0x64 irq 12
[    3.730968] mousedev: PS/2 mouse device common for all mice
[    3.735263] usbcore: registered new interface driver xpad
[    3.736828] usbcore: registered new interface driver usb_acecad
[    3.738359] usbcore: registered new interface driver aiptek
[    3.739763] usbcore: registered new interface driver gtco
[    3.741219] usbcore: registered new interface driver hanwang
[    3.743579] usbcore: registered new interface driver kbtab
[    3.746740] rtc_cmos 00:00: RTC can wake from S4
[    3.749888] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[    3.751880] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram
[    3.757020] device-mapper: uevent: version 1.0.3
[    3.761035] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
[    3.774048] hidraw: raw HID events driver (C) Jiri Kosina
[    3.789396] usbcore: registered new interface driver usbhid
[    3.791021] usbhid: USB HID core driver
[    3.793364] ion_heap_create: Heap type is disabled: 1
[    3.794655] kasan: CONFIG_KASAN_INLINE enabled
[    3.795738] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN
[    3.799049] Modules linked in:
[    3.799858] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.4.194+ #0
[    3.800347] ==================================================================
[    3.800359] BUG: KASAN: use-after-free in do_raw_spin_lock+0x2e6/0x370
[    3.800364] Read of size 4 at addr ffff8801d7c34d34 by task system/344
[    3.800365] 
[    3.800371] CPU: 1 PID: 344 Comm: system Not tainted 4.4.194+ #0
[    3.800380]  0000000000000000 7d240d1c244e28f0 ffff8801d7e87ba8 ffffffff81ac3b21
[    3.800387]  0000000000000000 ffffea00075f0d00 ffff8801d7c34d34 0000000000000004
[    3.800394]  ffff8801da5ff980 ffff8801d7e87be0 ffffffff81494730 0000000000000000
[    3.800396] Call Trace:
[    3.800405]  [<ffffffff81ac3b21>] dump_stack+0xc1/0x120
[    3.800415]  [<ffffffff81494730>] print_address_description+0x6f/0x21b
[    3.800422]  [<ffffffff81494968>] kasan_report.cold+0x8c/0x2be
[    3.800428]  [<ffffffff81212376>] ? do_raw_spin_lock+0x2e6/0x370
[    3.800437]  [<ffffffff8212a160>] ? ion_heap_shrink_scan+0x1b0/0x1b0
[    3.800444]  [<ffffffff814894c4>] __asan_report_load4_noabort+0x14/0x20
[    3.800450]  [<ffffffff81212376>] do_raw_spin_lock+0x2e6/0x370
[    3.800456]  [<ffffffff8212a160>] ? ion_heap_shrink_scan+0x1b0/0x1b0
[    3.800464]  [<ffffffff82735b00>] _raw_spin_lock+0x40/0x50
[    3.800470]  [<ffffffff8212a260>] ? ion_heap_deferred_free+0x100/0x500
[    3.800476]  [<ffffffff8212a260>] ion_heap_deferred_free+0x100/0x500
[    3.800483]  [<ffffffff8212a160>] ? ion_heap_shrink_scan+0x1b0/0x1b0
[    3.800489]  [<ffffffff82726ae0>] ? __schedule+0x1150/0x1ee0
[    3.800495]  [<ffffffff82727904>] ? preempt_schedule+0x24/0x30
[    3.800504]  [<ffffffff81002268>] ? ___preempt_schedule+0x12/0x14
[    3.800513]  [<ffffffff81136d74>] ? __kthread_parkme+0x164/0x230
[    3.800519]  [<ffffffff8212a160>] ? ion_heap_shrink_scan+0x1b0/0x1b0
[    3.800525]  [<ffffffff811376e3>] kthread+0x273/0x310
[    3.800532]  [<ffffffff81137470>] ? kthread_create_on_node+0x4c0/0x4c0
[    3.800539]  [<ffffffff82735ed9>] ? _raw_spin_unlock_irq+0x39/0x60
[    3.800545]  [<ffffffff8115ca91>] ? finish_task_switch+0x1e1/0x660
[    3.800551]  [<ffffffff8115ca63>] ? finish_task_switch+0x1b3/0x660
[    3.800556]  [<ffffffff8272613f>] ? __schedule+0x7af/0x1ee0
[    3.800561]  [<ffffffff82726133>] ? __schedule+0x7a3/0x1ee0
[    3.800566]  [<ffffffff8272613f>] ? __schedule+0x7af/0x1ee0
[    3.800574]  [<ffffffff81137470>] ? kthread_create_on_node+0x4c0/0x4c0
[    3.800580]  [<ffffffff82736e05>] ret_from_fork+0x55/0x80
[    3.800586]  [<ffffffff81137470>] ? kthread_create_on_node+0x4c0/0x4c0
[    3.800588] 
[    3.800591] Allocated by task 1:
[    3.800599]  [<ffffffff8102f9b6>] save_stack_trace+0x26/0x50
[    3.800606]  [<ffffffff81488532>] kasan_kmalloc.part.0+0x62/0xf0
[    3.800613]  [<ffffffff814887a7>] kasan_kmalloc+0xb7/0xd0
[    3.800620]  [<ffffffff814847b3>] kmem_cache_alloc_trace+0x123/0x2d0
[    3.800627]  [<ffffffff8212dd4b>] ion_system_heap_create+0x4b/0x2c0
[    3.800634]  [<ffffffff8212a7b6>] ion_heap_create+0x156/0x1b0
[    3.800640]  [<ffffffff832522a1>] ion_dummy_init+0x1e5/0x36d
[    3.800647]  [<ffffffff810004ab>] do_one_initcall+0x13b/0x260
[    3.800657]  [<ffffffff831d9b6b>] kernel_init_freeable+0x2fa/0x3c3
[    3.800665]  [<ffffffff82723554>] kernel_init+0x12/0x15e
[    3.800672]  [<ffffffff82736e05>] ret_from_fork+0x55/0x80
[    3.800673] 
[    3.800675] Freed by task 1:
[    3.800682]  [<ffffffff8102f9b6>] save_stack_trace+0x26/0x50
[    3.800689]  [<ffffffff81488e30>] kasan_slab_free+0xb0/0x190
[    3.800695]  [<ffffffff81486254>] kfree+0xf4/0x310
[    3.800701]  [<ffffffff8212e05a>] ion_system_heap_destroy+0x9a/0xc0
[    3.800708]  [<ffffffff8212a87a>] ion_heap_destroy+0x6a/0xd0
[    3.800714]  [<ffffffff8325237d>] ion_dummy_init+0x2c1/0x36d
[    3.800721]  [<ffffffff810004ab>] do_one_initcall+0x13b/0x260
[    3.800728]  [<ffffffff831d9b6b>] kernel_init_freeable+0x2fa/0x3c3
[    3.800735]  [<ffffffff82723554>] kernel_init+0x12/0x15e
[    3.800741]  [<ffffffff82736e05>] ret_from_fork+0x55/0x80
[    3.800742] 
[    3.800746] The buggy address belongs to the object at ffff8801d7c34c80
[    3.800746]  which belongs to the cache kmalloc-512 of size 512
[    3.800751] The buggy address is located 180 bytes inside of
[    3.800751]  512-byte region [ffff8801d7c34c80, ffff8801d7c34e80)
[    3.800753] The buggy address belongs to the page:
[    3.898670] task: ffff8801da5f0000 task.stack: ffff8801da5f8000
[    3.900091] RIP: 0010:[<ffffffff8212a842>]  [<ffffffff8212a842>] ion_heap_destroy+0x32/0xd0
[    3.902285] RSP: 0000:ffff8801da5ffda8  EFLAGS: 00010206
[    3.903550] RAX: dffffc0000000000 RBX: 0000000000000010 RCX: 0000000000000000
[    3.905295] RDX: 0000000000000003 RSI: ffffffff8212a82c RDI: 000000000000001a
[    3.906996] RBP: ffff8801da5ffdb8 R08: 0000000000000000 R09: 0000000000000000
[    3.908719] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffffffffea
[    3.910556] R13: ffff8801d7d2cd88 R14: dffffc0000000000 R15: ffffffffffffffea
[    3.912209] FS:  0000000000000000(0000) GS:ffff8801db600000(0000) knlGS:0000000000000000
[    3.914143] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    3.915541] CR2: 0000000000000000 CR3: 0000000002e0a000 CR4: 00000000001606b0
[    3.917314] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    3.919222] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[    3.921045] Stack:
[    3.921641]  dffffc0000000000 ffffffffffffffea ffff8801da5ffdf0 ffffffff8325237d
[    3.923681]  ffffffff82e11080 ffff8801d7d48260 dffffc0000000000 ffffffff832520bc
[    3.925745]  ffff8801da5ffeb0 ffff8801da5ffed8 ffffffff810004ab 0000000082ab4360
[    3.927707] Call Trace:
[    3.928387]  [<ffffffff8325237d>] ion_dummy_init+0x2c1/0x36d
[    3.929884]  [<ffffffff832520bc>] ? ion_page_pool_init+0xd/0xd
[    3.931429]  [<ffffffff810004ab>] do_one_initcall+0x13b/0x260
[    3.933072]  [<ffffffff81000370>] ? sanitize_boot_params.constprop.0+0xb8/0xb8
[    3.935038]  [<ffffffff81136111>] ? parse_args+0x311/0x890
[    3.936384]  [<ffffffff831d9b6b>] kernel_init_freeable+0x2fa/0x3c3
[    3.937905]  [<ffffffff82723542>] ? rest_init+0x199/0x199
[    3.939297]  [<ffffffff82723554>] kernel_init+0x12/0x15e
[    3.940642]  [<ffffffff82736e05>] ret_from_fork+0x55/0x80
[    3.942019]  [<ffffffff82723542>] ? rest_init+0x199/0x199
[    3.943340] Code: 89 fc 48 83 ec 08 e8 2e 2e 1e ff 4d 85 e4 74 53 e8 24 2e 1e ff 49 8d 7c 24 30 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 83 00 00 00 41 8b 54 24 30 
[    3.951302] RIP  [<ffffffff8212a842>] ion_heap_destroy+0x32/0xd0
[    3.952809]  RSP <ffff8801da5ffda8>
[    3.953748] ---[ end trace 3728803d3d539c38 ]---
[    3.954883] Kernel panic - not syncing: Fatal exception
[    5.123889] Shutting down cpus with NMI
[    5.126166] Kernel Offset: disabled
[    5.127340] Rebooting in 86400 seconds..