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-bpf-next-kasan-gce-test-2 port 1 (session ID: b3895a8d123c2d1b176616fd777fb0d3675991b35d70f075d4e875f82ed71ec3, active connections: 1). SeaBIOS (version 1.8.2-20171130_102032-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 256 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 0x000f2350: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in extract_kernel input_data: 0x00000000081362b6 input_len: 0x000000000306c9ef output: 0x0000000001000000 output_len: 0x0000000008f0c9b0 kernel_total_size: 0x000000000a1c9000 trampoline_32bit: 0x000000000009d000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Linux version 4.17.0-rc4+ (syzkaller@ci) (gcc version 8.0.1 20180413 (experimental) (GCC)) #12 SMP Thu May 17 18:55:05 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 kvm-intel.nested=1 net.core.bpf_jit_enable=1 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 nopcid [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 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 0x0000000000100000-0x00000000bfff2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfff3000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] Malformed early option 'vsyscall' [ 0.000000] nopcid: PCID feature disabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] e820: last_pfn = 0xbfff3 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f23d0-0x000f23df] mapped at [ (ptrval)] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F2390 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFF3430 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFCF60 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFF3470 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFF65F0 00690D (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFF5D10 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFF5CE0 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] ACPI: SRAT 0x00000000BFFF4C30 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000000] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.000000] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.000000] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.000000] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.000000] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.000000] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.000000] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x21fffa000-0x21fffdfff] [ 0.000000] kvm-clock: cpu 0, msr 2:1fff8001, primary cpu clock [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 4249287271 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 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 0x0000000000100000-0x00000000bfff2fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] Reserved but unavailable: 98 pages [ 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] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfff3000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 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: 1910969940391419 ns [ 0.000000] random: get_random_bytes called from start_kernel+0x10a/0x92d with crng_init=0 [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] percpu: Embedded 55 pages/cpu @ (ptrval) s187656 r8192 d29432 u1048576 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1935228 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 kvm-intel.nested=1 net.core.bpf_jit_enable=1 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 nopcid [ 0.000000] Memory: 6503516K/7863876K available (108576K kernel code, 12148K rwdata, 15860K rodata, 2896K init, 23132K bss, 1360360K reserved, 0K cma-reserved) [ 0.001000] Running RCU self tests [ 0.001000] Hierarchical RCU implementation. [ 0.001000] RCU lockdep checking is enabled. [ 0.001000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.001000] RCU callback double-/use-after-free debug enabled. [ 0.001000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.001000] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 0.001000] Console: colour VGA+ 80x25 [ 0.001000] console [ttyS0] enabled [ 0.001000] console [ttyS0] enabled [ 0.001000] bootconsole [earlyser0] disabled [ 0.001000] bootconsole [earlyser0] disabled [ 0.001000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001000] ... MAX_LOCK_DEPTH: 48 [ 0.001000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001000] ... CLASSHASH_SIZE: 4096 [ 0.001000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001000] ... CHAINHASH_SIZE: 32768 [ 0.001000] memory used by lock dependency info: 7391 kB [ 0.001000] per task-struct memory footprint: 1920 bytes [ 0.001000] ACPI: Core revision 20180313 [ 0.001000] APIC: Switch to symmetric I/O mode setup [ 0.001290] x2apic enabled [ 0.002013] Switched APIC routing to physical x2apic. [ 0.006598] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.007000] tsc: Detected 2300.000 MHz processor [ 0.007035] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 0.008026] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=2300000) [ 0.009009] pid_max: default: 32768 minimum: 301 [ 0.010406] Security Framework initialized [ 0.011012] Yama: becoming mindful. [ 0.012045] SELinux: Initializing. [ 0.012891] AppArmor: AppArmor disabled by boot time parameter [ 0.018494] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.022068] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.023130] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.024746] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.027642] CPU: Physical Processor ID: 0 [ 0.028070] mce: CPU supports 32 MCE banks [ 0.029020] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.029849] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.030027] Spectre V2 : Mitigation: Full generic retpoline [ 0.032299] Freeing SMP alternatives memory: 64K [ 0.035000] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.036074] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 0.037220] Hierarchical SRCU implementation. [ 0.038519] NMI watchdog: Perf event create on CPU 0 failed with -2 [ 0.039009] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.040409] smp: Bringing up secondary CPUs ... [ 0.043022] x86: Booting SMP configuration: [ 0.043631] .... node #0, CPUs: #1 [ 0.001000] kvm-clock: cpu 1, msr 2:1fff8041, secondary cpu clock [ 0.045476] smp: Brought up 1 node, 2 CPUs [ 0.046036] smpboot: Max logical packages: 1 [ 0.047014] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 0.049542] devtmpfs: initialized [ 0.060707] kworker/u4:0 (23) used greatest stack depth: 23056 bytes left [ 0.062090] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.063063] futex hash table entries: 512 (order: 4, 65536 bytes) [ 0.065357] xor: automatically using best checksumming function avx [ 0.066435] RTC time: 19:13:18, date: 05/17/18 [ 0.075330] NET: Registered protocol family 16 [ 0.078188] audit: initializing netlink subsys (disabled) [ 0.079092] audit: type=2000 audit(1526584398.728:1): state=initialized audit_enabled=0 res=1 [ 0.081620] cpuidle: using governor menu [ 0.083467] ACPI: bus type PCI registered [ 0.085119] PCI: Using configuration type 1 for base access [ 0.125130] kworker/u4:2 (245) used greatest stack depth: 22808 bytes left [ 0.144784] kworker/u4:1 (331) used greatest stack depth: 20952 bytes left [ 0.256770] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.259160] cryptd: max_cpu_qlen set to 1000 [ 0.278027] raid6: sse2x1 gen() 1937 MB/s [ 0.295024] raid6: sse2x1 xor() 1035 MB/s [ 0.312022] raid6: sse2x2 gen() 3750 MB/s [ 0.329023] raid6: sse2x2 xor() 1767 MB/s [ 0.346011] raid6: sse2x4 gen() 6218 MB/s [ 0.363011] raid6: sse2x4 xor() 3332 MB/s [ 0.380021] raid6: avx2x1 gen() 4015 MB/s [ 0.397019] raid6: avx2x1 xor() 2064 MB/s [ 0.414008] raid6: avx2x2 gen() 7617 MB/s [ 0.431008] raid6: avx2x2 xor() 4074 MB/s [ 0.448008] raid6: avx2x4 gen() 12085 MB/s [ 0.465010] raid6: avx2x4 xor() 6369 MB/s [ 0.465628] raid6: using algorithm avx2x4 gen() 12085 MB/s [ 0.466009] raid6: .... xor() 6369 MB/s, rmw enabled [ 0.467009] raid6: using avx2x2 recovery algorithm [ 0.468413] ACPI: Added _OSI(Module Device) [ 0.469025] ACPI: Added _OSI(Processor Device) [ 0.469642] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.470023] ACPI: Added _OSI(Processor Aggregator Device) [ 0.471019] ACPI: Added _OSI(Linux-Dell-Video) [ 0.656598] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.130263] ACPI: Interpreter enabled [ 1.131090] ACPI: (supports S0 S3 S4 S5) [ 1.131659] ACPI: Using IOAPIC for interrupt routing [ 1.132188] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 1.135586] ACPI: Enabled 16 GPEs in block 00 to 0F [ 1.670220] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 1.671054] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 1.672246] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 1.673292] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 1.678565] PCI host bridge to bus 0000:00 [ 1.679024] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.680020] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 1.681019] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.682019] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 1.683021] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.715164] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 1.770313] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 1.773617] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 1.776670] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 1.779603] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 1.781422] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 2.138298] vgaarb: loaded [ 2.140382] SCSI subsystem initialized [ 2.142490] ACPI: bus type USB registered [ 2.143516] usbcore: registered new interface driver usbfs [ 2.145042] usbcore: registered new interface driver hub [ 2.146164] usbcore: registered new device driver usb [ 2.147671] pps_core: LinuxPPS API ver. 1 registered [ 2.148021] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.149080] PTP clock support registered [ 2.150744] EDAC MC: Ver: 3.0.0 [ 2.155333] Advanced Linux Sound Architecture Driver Initialized. [ 2.156330] PCI: Using ACPI for IRQ routing [ 2.159823] Bluetooth: Core ver 2.22 [ 2.160129] NET: Registered protocol family 31 [ 2.162015] Bluetooth: HCI device and connection manager initialized [ 2.162032] Bluetooth: HCI socket layer initialized [ 2.163255] Bluetooth: L2CAP socket layer initialized [ 2.164131] Bluetooth: SCO socket layer initialized [ 2.164856] NET: Registered protocol family 8 [ 2.166011] NET: Registered protocol family 20 [ 2.166182] NetLabel: Initializing [ 2.167011] NetLabel: domain hash size = 128 [ 2.167616] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 2.168250] NetLabel: unlabeled traffic allowed by default [ 2.170478] nfc: nfc_init: NFC Core ver 0.1 [ 2.172011] NET: Registered protocol family 39 [ 2.174042] clocksource: Switched to clocksource kvm-clock [ 2.641441] VFS: Disk quotas dquot_6.6.0 [ 2.642221] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.643624] FS-Cache: Loaded [ 2.644814] CacheFiles: Loaded [ 2.645808] pnp: PnP ACPI init [ 2.656718] pnp: PnP ACPI: found 7 devices [ 2.698013] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 2.700176] NET: Registered protocol family 2 [ 2.702517] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes) [ 2.704425] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 2.707716] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 2.715507] TCP: Hash tables configured (established 65536 bind 65536) [ 2.716870] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 2.719441] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 2.721783] NET: Registered protocol family 1 [ 2.724047] RPC: Registered named UNIX socket transport module. [ 2.724916] RPC: Registered udp transport module. [ 2.725647] RPC: Registered tcp transport module. [ 2.726319] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 2.728349] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 2.730119] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.731043] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ (ptrval)- (ptrval)] [ 2.733670] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer [ 2.734884] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 2.735781] RAPL PMU: hw unit of domain package 2^-0 Joules [ 2.736578] RAPL PMU: hw unit of domain dram 2^-16 Joules [ 2.739235] kvm: already loaded the other module [ 2.740262] Machine check injector initialized [ 2.744279] Scanning for low memory corruption every 60 seconds [ 2.779328] Initialise system trusted keyrings [ 2.780537] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 2.785606] DLM installed [ 2.787830] NFS: Registering the id_resolver key type [ 2.788630] Key type id_resolver registered [ 2.789383] Key type id_legacy registered [ 2.789970] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 2.790988] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 2.792977] ntfs: driver 2.1.32 [Flags: R/W]. [ 2.794184] fuse init (API version 7.26) [ 2.796412] JFS: nTxBlock = 8192, nTxLock = 65536 [ 2.805615] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 2.808642] 9p: Installing v9fs 9p2000 file system support [ 2.809525] FS-Cache: Netfs '9p' registered for caching [ 2.813274] gfs2: GFS2 installed [ 2.814630] FS-Cache: Netfs 'ceph' registered for caching [ 2.815405] ceph: loaded (mds proto 32) [ 2.843584] NET: Registered protocol family 38 [ 2.844728] async_tx: api initialized (async) [ 2.845448] Key type asymmetric registered [ 2.846102] Asymmetric key parser 'x509' registered [ 2.846942] Key type pkcs7_test registered [ 2.847694] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 2.849250] io scheduler noop registered [ 2.849810] io scheduler deadline registered [ 2.850717] io scheduler cfq registered (default) [ 2.851407] io scheduler mq-deadline registered [ 2.852103] io scheduler kyber registered [ 2.852763] io scheduler bfq registered [ 2.857059] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.858389] ACPI: Power Button [PWRF] [ 2.859624] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 2.860799] ACPI: Sleep Button [SLPF] [ 2.875265] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 2.876154] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 2.887262] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 2.888130] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 2.895348] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.918551] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.943882] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 2.968523] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 2.993333] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 3.001459] Non-volatile memory driver v1.3 [ 3.002940] Linux agpgart interface v0.103 [ 3.005587] [drm] radeon kernel modesetting enabled. [ 3.007042] [drm] amdgpu kernel modesetting enabled. [ 3.045769] brd: module loaded [ 3.065445] loop: module loaded [ 3.108230] null: module loaded [ 3.111499] nfcsim 0.2 initialized [ 3.113682] Loading iSCSI transport class v2.0-870. [ 3.129613] scsi host0: Virtio SCSI HBA [ 3.181819] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 3.524438] random: fast init done [ 3.744359] tsc: Refined TSC clocksource calibration: 2299.815 MHz [ 3.745667] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2126863038f, max_idle_ns: 440795225368 ns [ 3.953787] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 3.953871] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 3.955570] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 3.955849] sd 0:0:1:0: [sda] Write Protect is off [ 3.958650] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) [ 3.962563] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.979352] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 3.981867] sda: sda1 [ 3.987134] MACsec IEEE 802.1AE [ 3.988436] tun: Universal TUN/TAP device driver, 1.6 [ 3.988572] sd 0:0:1:0: [sda] Attached SCSI disk [ 4.012738] vcan: Virtual CAN interface driver [ 4.013619] vxcan: Virtual CAN Tunnel driver [ 4.014472] slcan: serial line CAN interface driver [ 4.015590] slcan: 10 dynamic interface channels. [ 4.016541] CAN device driver interface [ 4.017726] enic: Cisco VIC Ethernet NIC Driver, ver 2.3.0.53 [ 4.019347] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 4.020553] e100: Copyright(c) 1999-2006 Intel Corporation [ 4.021766] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 4.023171] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 4.024564] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 4.026047] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 4.027666] sky2: driver version 1.30 [ 4.029693] PPP generic driver version 2.4.2 [ 4.031412] PPP BSD Compression module registered [ 4.032468] PPP Deflate Compression module registered [ 4.033749] PPP MPPE Compression module registered [ 4.034668] NET: Registered protocol family 24 [ 4.035859] PPTP driver version 0.8.5 [ 4.037682] mac80211_hwsim: initializing netlink [ 4.049773] usbcore: registered new interface driver asix [ 4.050974] usbcore: registered new interface driver ax88179_178a [ 4.052417] usbcore: registered new interface driver cdc_ether [ 4.053790] usbcore: registered new interface driver net1080 [ 4.055206] usbcore: registered new interface driver cdc_subset [ 4.056879] usbcore: registered new interface driver zaurus [ 4.058134] usbcore: registered new interface driver cdc_ncm [ 4.065984] aoe: AoE v85 initialised. [ 4.067825] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 4.069433] ehci-pci: EHCI PCI platform driver [ 4.070412] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 4.072084] ohci-pci: OHCI PCI platform driver [ 4.073386] uhci_hcd: USB Universal Host Controller Interface driver [ 4.075285] usbcore: registered new interface driver usblp [ 4.076827] usbcore: registered new interface driver usb-storage [ 4.078824] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 4.081539] i8042: Warning: Keylock active [ 4.083878] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 4.085229] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 4.088784] mousedev: PS/2 mouse device common for all mice [ 4.093058] rtc_cmos 00:00: RTC can wake from S4 [ 4.095530] rtc_cmos 00:00: registered as rtc0 [ 4.096514] rtc_cmos 00:00: nvmem registration failed [ 4.097430] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 4.099223] i2c /dev entries driver [ 4.102008] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 4.104238] i2c-parport-light: adapter type unspecified [ 4.105535] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 4.107530] usbcore: registered new interface driver i2c-tiny-usb [ 4.112415] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com [ 4.114573] device-mapper: raid: Loading target version 1.13.2 [ 4.116165] usbcore: registered new interface driver btusb [ 4.118910] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 4.120610] usnic_verbs:usnic_uiom_init:585: [ 4.120616] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 4.123903] usnic_verbs:usnic_ib_init:649: [ 4.123909] Unable to initalize umem with err -1 [ 4.127195] iscsi: registered transport (iser) [ 4.128159] OPA Virtual Network Driver - v1.0 [ 4.135597] hidraw: raw HID events driver (C) Jiri Kosina [ 4.142211] usbcore: registered new interface driver usbhid [ 4.143696] usbhid: USB HID core driver [ 4.146556] NET: Registered protocol family 40 [ 4.149081] ashmem: initialized [ 4.204440] NET: Registered protocol family 26 [ 4.205617] Mirror/redirect action on [ 4.206515] Simple TC action Loaded [ 4.208817] netem: version 1.3 [ 4.209601] u32 classifier [ 4.210123] Actions configured [ 4.212319] nf_conntrack_irc: failed to register helpers [ 4.214038] nf_conntrack_sane: failed to register helpers [ 4.250305] nf_conntrack_sip: failed to register helpers [ 4.254419] xt_time: kernel timezone is -0000 [ 4.255369] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 4.256360] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 4.258628] IPVS: ipvs loaded. [ 4.259416] IPVS: [rr] scheduler registered. [ 4.260187] IPVS: [wrr] scheduler registered. [ 4.260959] IPVS: [lc] scheduler registered. [ 4.261957] IPVS: [wlc] scheduler registered. [ 4.262923] IPVS: [fo] scheduler registered. [ 4.263940] IPVS: [ovf] scheduler registered. [ 4.265098] IPVS: [lblc] scheduler registered. [ 4.265954] IPVS: [lblcr] scheduler registered. [ 4.267070] IPVS: [dh] scheduler registered. [ 4.267825] IPVS: [sh] scheduler registered. [ 4.268561] IPVS: [sed] scheduler registered. [ 4.269349] IPVS: [nq] scheduler registered. [ 4.270324] IPVS: ftp: loaded support on port[0] = 21 [ 4.271551] IPVS: [sip] pe registered. [ 4.272489] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 4.275473] gre: GRE over IPv4 demultiplexor driver [ 4.276458] ip_gre: GRE over IPv4 tunneling driver [ 4.282674] IPv4 over IPsec tunneling driver [ 4.286375] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 4.287738] Initializing XFRM netlink socket [ 4.289115] NET: Registered protocol family 10 [ 4.297590] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 4.304385] Segment Routing with IPv6 [ 4.305727] mip6: Mobile IPv6 [ 4.309684] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 4.315807] ip6_gre: GRE over IPv6 tunneling driver [ 4.318959] NET: Registered protocol family 17 [ 4.320163] NET: Registered protocol family 15 [ 4.321477] Bridge firewalling registered [ 4.323420] can: controller area network core (rev 20170425 abi 9) [ 4.325277] NET: Registered protocol family 29 [ 4.326213] can: raw protocol (rev 20170425) [ 4.327117] can: broadcast manager protocol (rev 20170425 t) [ 4.328420] can: netlink gateway (rev 20170425) max_hops=1 [ 4.329751] Bluetooth: RFCOMM TTY layer initialized [ 4.331164] Bluetooth: RFCOMM socket layer initialized [ 4.332354] Bluetooth: RFCOMM ver 1.11 [ 4.332887] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 4.333808] Bluetooth: BNEP filters: protocol multicast [ 4.334694] Bluetooth: BNEP socket layer initialized [ 4.335805] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 4.336768] Bluetooth: HIDP socket layer initialized [ 4.338273] RPC: Registered rdma transport module. [ 4.339237] RPC: Registered rdma backchannel transport module. [ 4.340777] NET: Registered protocol family 41 [ 4.342191] lec:lane_module_init: lec.c: initialized [ 4.343248] mpoa:atm_mpoa_init: mpc.c: initialized [ 4.344349] l2tp_core: L2TP core driver, V2.0 [ 4.345457] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 4.346448] 8021q: 802.1Q VLAN Support v1.8 [ 4.360077] DCCP: Activated CCID 2 (TCP-like) [ 4.361230] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 4.362928] sctp: Hash tables configured (bind 64/64) [ 4.364846] NET: Registered protocol family 21 [ 4.366343] Registered RDS/infiniband transport [ 4.367491] Registered RDS/tcp transport [ 4.368314] tipc: Activated (version 2.0.0) [ 4.369486] NET: Registered protocol family 30 [ 4.370936] tipc: Started in single node mode [ 4.372227] NET: Registered protocol family 43 [ 4.373459] 9pnet: Installing 9P2000 support [ 4.377171] NET: Registered protocol family 36 [ 4.378432] Key type dns_resolver registered [ 4.379543] Key type ceph registered [ 4.380762] libceph: loaded (mon/osd proto 15/24) [ 4.381915] openvswitch: Open vSwitch switching datapath [ 4.383864] mpls_gso: MPLS GSO support [ 4.398731] AVX2 version of gcm_enc/dec engaged. [ 4.399663] AES CTR mode by8 optimization enabled [ 4.406633] sched_clock: Marking stable (4406595658, 0)->(5898192304, -1491596646) [ 4.410798] registered taskstats version 1 [ 4.411836] Loading compiled-in X.509 certificates [ 4.413543] zswap: default zpool zbud not available [ 4.414471] zswap: pool creation failed [ 4.420104] Btrfs loaded, crc32c=crc32c-intel [ 4.423675] Key type big_key registered [ 4.425852] Key type encrypted registered [ 4.427890] Magic number: 2:455:243 [ 4.429301] console [netcon0] enabled [ 4.430195] netconsole: network logging started [ 4.431639] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 4.434610] rdma_rxe: loaded [ 4.435647] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 4.440324] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 4.442099] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 4.442147] ALSA device list: [ 4.444231] cfg80211: failed to load regulatory.db [ 4.446055] #0: Dummy 1 [ 4.446745] #1: Loopback 1 [ 4.447495] #2: Virtual MIDI Card 1 [ 4.721867] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 4.725304] md: Waiting for all devices to be available before autodetect [ 4.726314] md: If you don't use raid, use raid=noautodetect [ 4.730321] md: Autodetecting RAID arrays. [ 4.730970] md: autorun ... [ 4.731398] md: ... autorun DONE. [ 4.773620] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 4.774831] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 4.780630] devtmpfs: mounted [ 4.795392] Freeing unused kernel memory: 2896K [ 4.796059] Kernel memory protection disabled. [ 5.022176] SELinux: Disabled at runtime. [ 5.045222] audit: type=1404 audit(1526584403.694:2): selinux=0 auid=4294967295 ses=4294967295 INIT: version 2.88 booting [ 5.212575] stty (2277) used greatest stack depth: 19336 bytes left [info] Using makefile-style concurrent boot in runlevel S. [....] Starting the hotplug events dispatcher: udevd[ 6.052528] udevd[2389]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Waiting for /dev to be fully populated...[?25l[?1c7[ ok 8[?25h[?0cdone. [ 10.094769] cat (2881) used greatest stack depth: 18648 bytes left [....] Activating swap...[?25l[?1c7[ ok 8[?25h[?0cdone. [ 11.424059] EXT4-fs (sda1): re-mounted. Opts: (null) [....] Creating compatibility symlink from /etc/mtab to /proc/mounts. ...[?25l[?1c7[warn8[?25h[?0c (warning). [....] Cleaning up temporary files... /tmp[?25l[?1c7[ ok 8[?25h[?0c. [....] Activating lvm and md swap...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Checking file systems...fsck from util-linux 2.20.1 [ 14.588440] logsave (3832) used greatest stack depth: 15800 bytes left [?25l[?1c7[ ok 8[?25h[?0cdone. [....] Mounting local filesystems...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Activating swapfile swap...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Cleaning up temporary files...[?25l[?1c7[ ok 8[?25h[?0c. [....] Setting kernel variables ...[?25l[?1c7[ ok 8[?25h[?0cdone. [ 15.702811] random: dd: uninitialized urandom read (512 bytes read) [....] Configuring network interfaces...Internet Systems Consortium DHCP Client 4.2.2 Copyright 2004-2011 Internet Systems Consortium. All rights reserved. For info, please visit https://www.isc.org/software/dhcp/ Listening on LPF/eth0/42:01:0a:80:00:3f Sending on LPF/eth0/42:01:0a:80:00:3f Sending on Socket/fallback DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7 DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 9 DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 14 DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 11 DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 9 DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 11 No DHCPOFFERS received. No working leases in persistent database - sleeping. [?25l[?1c7[ ok 8[?25h[?0cdone. [....] Cleaning up temporary files...[?25l[?1c7[ ok 8[?25h[?0c. INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 78.377670] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: