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-kasan-gce-386-test-2 port 1 (session ID: a42fef80a77a1de4475884120766802f67a3ce44729d013394958fa61aded2d1, 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: 0x00000000081492b6 input_len: 0x00000000030593af output: 0x0000000001000000 output_len: 0x0000000008f0c9b0 kernel_total_size: 0x000000000a1c8000 trampoline_32bit: 0x000000000009d000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Linux version 4.17.0-rc5+ (syzkaller@ci) (gcc version 8.0.1 20180413 (experimental) (GCC)) #80 SMP Thu May 17 17:39:07 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 4012998653 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: 6503524K/7863876K available (108576K kernel code, 12141K rwdata, 15836K rodata, 2900K init, 23128K bss, 1360352K 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 [ 0.001266] x2apic enabled [ 0.002014] Switched APIC routing to physical x2apic. [ 0.006000] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.006000] tsc: Detected 2300.000 MHz processor [ 0.006037] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 0.007029] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=2300000) [ 0.008009] pid_max: default: 32768 minimum: 301 [ 0.009428] Security Framework initialized [ 0.010012] Yama: becoming mindful. [ 0.010551] SELinux: Initializing. [ 0.011403] AppArmor: AppArmor disabled by boot time parameter [ 0.017049] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.020386] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.021133] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.023023] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.025979] CPU: Physical Processor ID: 0 [ 0.026076] mce: CPU supports 32 MCE banks [ 0.027146] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.028009] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.029027] Spectre V2 : Mitigation: Full generic retpoline [ 0.030691] Freeing SMP alternatives memory: 64K [ 0.034000] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.035113] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 0.036228] Hierarchical SRCU implementation. [ 0.037534] NMI watchdog: Perf event create on CPU 0 failed with -2 [ 0.038010] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.039427] smp: Bringing up secondary CPUs ... [ 0.042115] x86: Booting SMP configuration: [ 0.042734] .... node #0, CPUs: #1 [ 0.001000] kvm-clock: cpu 1, msr 2:1fff8041, secondary cpu clock [ 0.044562] smp: Brought up 1 node, 2 CPUs [ 0.045036] smpboot: Max logical packages: 1 [ 0.046014] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 0.049152] devtmpfs: initialized [ 0.060058] kworker/u4:0 (23) used greatest stack depth: 24104 bytes left [ 0.061093] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.063065] futex hash table entries: 512 (order: 4, 65536 bytes) [ 0.064060] xor: automatically using best checksumming function avx [ 0.066045] RTC time: 17:44:56, date: 05/17/18 [ 0.074610] NET: Registered protocol family 16 [ 0.077550] audit: initializing netlink subsys (disabled) [ 0.078090] audit: type=2000 audit(1526579096.275:1): state=initialized audit_enabled=0 res=1 [ 0.080135] cpuidle: using governor menu [ 0.081348] kworker/u4:1 (37) used greatest stack depth: 23056 bytes left [ 0.081522] ACPI: bus type PCI registered [ 0.083330] PCI: Using configuration type 1 for base access [ 0.114607] kworker/u4:3 (205) used greatest stack depth: 22808 bytes left [ 0.130687] kworker/u4:3 (275) used greatest stack depth: 20952 bytes left [ 0.255481] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.259080] cryptd: max_cpu_qlen set to 1000 [ 0.277030] raid6: sse2x1 gen() 1781 MB/s [ 0.294035] raid6: sse2x1 xor() 1021 MB/s [ 0.311023] raid6: sse2x2 gen() 3843 MB/s [ 0.328015] raid6: sse2x2 xor() 2066 MB/s [ 0.345017] raid6: sse2x4 gen() 6222 MB/s [ 0.362014] raid6: sse2x4 xor() 3330 MB/s [ 0.379011] raid6: avx2x1 gen() 3097 MB/s [ 0.396022] raid6: avx2x1 xor() 2089 MB/s [ 0.413015] raid6: avx2x2 gen() 7386 MB/s [ 0.430014] raid6: avx2x2 xor() 3658 MB/s [ 0.447012] raid6: avx2x4 gen() 12164 MB/s [ 0.464010] raid6: avx2x4 xor() 6623 MB/s [ 0.464655] raid6: using algorithm avx2x4 gen() 12164 MB/s [ 0.465010] raid6: .... xor() 6623 MB/s, rmw enabled [ 0.466011] raid6: using avx2x2 recovery algorithm [ 0.467513] ACPI: Added _OSI(Module Device) [ 0.468026] ACPI: Added _OSI(Processor Device) [ 0.468655] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.469012] ACPI: Added _OSI(Processor Aggregator Device) [ 0.470025] ACPI: Added _OSI(Linux-Dell-Video) [ 0.659770] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.139047] ACPI: Interpreter enabled [ 1.139856] ACPI: (supports S0 S3 S4 S5) [ 1.140013] ACPI: Using IOAPIC for interrupt routing [ 1.141199] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 1.144407] ACPI: Enabled 16 GPEs in block 00 to 0F [ 1.666644] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 1.667053] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 1.668154] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 1.669174] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 1.674198] PCI host bridge to bus 0000:00 [ 1.674927] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.675021] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 1.676021] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.677027] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 1.679024] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.711185] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 1.766834] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 1.770028] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 1.773024] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 1.776059] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 1.778307] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 2.143211] vgaarb: loaded [ 2.145333] SCSI subsystem initialized [ 2.147333] ACPI: bus type USB registered [ 2.148510] usbcore: registered new interface driver usbfs [ 2.150021] usbcore: registered new interface driver hub [ 2.151025] usbcore: registered new device driver usb [ 2.152456] pps_core: LinuxPPS API ver. 1 registered [ 2.153016] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.154082] PTP clock support registered [ 2.156177] EDAC MC: Ver: 3.0.0 [ 2.160153] Advanced Linux Sound Architecture Driver Initialized. [ 2.161496] PCI: Using ACPI for IRQ routing [ 2.165010] Bluetooth: Core ver 2.22 [ 2.165233] NET: Registered protocol family 31 [ 2.166012] Bluetooth: HCI device and connection manager initialized [ 2.167034] Bluetooth: HCI socket layer initialized [ 2.167721] Bluetooth: L2CAP socket layer initialized [ 2.168125] Bluetooth: SCO socket layer initialized [ 2.169049] NET: Registered protocol family 8 [ 2.169711] NET: Registered protocol family 20 [ 2.171193] NetLabel: Initializing [ 2.171193] NetLabel: domain hash size = 128 [ 2.171627] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 2.173244] NetLabel: unlabeled traffic allowed by default [ 2.176210] nfc: nfc_init: NFC Core ver 0.1 [ 2.177283] NET: Registered protocol family 39 [ 2.179010] clocksource: Switched to clocksource kvm-clock [ 2.647313] VFS: Disk quotas dquot_6.6.0 [ 2.648062] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.649494] FS-Cache: Loaded [ 2.650732] CacheFiles: Loaded [ 2.651496] pnp: PnP ACPI init [ 2.662577] pnp: PnP ACPI: found 7 devices [ 2.707477] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 2.710074] NET: Registered protocol family 2 [ 2.712484] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes) [ 2.714326] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 2.717660] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 2.725349] TCP: Hash tables configured (established 65536 bind 65536) [ 2.726808] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 2.729514] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 2.732008] NET: Registered protocol family 1 [ 2.734007] RPC: Registered named UNIX socket transport module. [ 2.734891] RPC: Registered udp transport module. [ 2.735574] RPC: Registered tcp transport module. [ 2.736255] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 2.738298] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 2.740081] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.740969] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ (ptrval)- (ptrval)] [ 2.743737] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer [ 2.744930] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 2.745836] RAPL PMU: hw unit of domain package 2^-0 Joules [ 2.746614] RAPL PMU: hw unit of domain dram 2^-16 Joules [ 2.749199] kvm: already loaded the other module [ 2.750335] Machine check injector initialized [ 2.754446] Scanning for low memory corruption every 60 seconds [ 2.788587] Initialise system trusted keyrings [ 2.789936] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 2.796444] DLM installed [ 2.798838] NFS: Registering the id_resolver key type [ 2.799688] Key type id_resolver registered [ 2.800335] Key type id_legacy registered [ 2.800920] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 2.801904] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 2.803894] ntfs: driver 2.1.32 [Flags: R/W]. [ 2.805066] fuse init (API version 7.26) [ 2.807359] JFS: nTxBlock = 8192, nTxLock = 65536 [ 2.816394] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 2.819508] 9p: Installing v9fs 9p2000 file system support [ 2.820333] FS-Cache: Netfs '9p' registered for caching [ 2.824098] gfs2: GFS2 installed [ 2.825586] FS-Cache: Netfs 'ceph' registered for caching [ 2.826377] ceph: loaded (mds proto 32) [ 2.855293] NET: Registered protocol family 38 [ 2.856571] async_tx: api initialized (async) [ 2.857447] Key type asymmetric registered [ 2.858081] Asymmetric key parser 'x509' registered [ 2.858824] Key type pkcs7_test registered [ 2.859598] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 2.860975] io scheduler noop registered [ 2.861625] io scheduler deadline registered [ 2.862394] io scheduler cfq registered (default) [ 2.863113] io scheduler mq-deadline registered [ 2.863741] io scheduler kyber registered [ 2.864409] io scheduler bfq registered [ 2.868866] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 2.870286] ACPI: Power Button [PWRF] [ 2.871665] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 2.872824] ACPI: Sleep Button [SLPF] [ 2.886609] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 2.887493] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 2.898366] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 2.899243] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 2.905788] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.929022] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.954292] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 2.978837] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 3.003266] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 3.009421] Non-volatile memory driver v1.3 [ 3.011114] Linux agpgart interface v0.103 [ 3.013573] [drm] radeon kernel modesetting enabled. [ 3.014968] [drm] amdgpu kernel modesetting enabled. [ 3.054258] brd: module loaded [ 3.074421] loop: module loaded [ 3.116862] null: module loaded [ 3.120375] nfcsim 0.2 initialized [ 3.122727] Loading iSCSI transport class v2.0-870. [ 3.139237] scsi host0: Virtio SCSI HBA [ 3.191999] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 3.544477] random: fast init done [ 3.808239] tsc: Refined TSC clocksource calibration: 2299.804 MHz [ 3.809776] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21267c42e6c, max_idle_ns: 440795315891 ns [ 3.977579] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 3.978914] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 3.980043] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 3.980594] sd 0:0:1:0: [sda] Write Protect is off [ 3.983147] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) [ 3.983761] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 4.002247] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 4.005462] sda: sda1 [ 4.009175] MACsec IEEE 802.1AE [ 4.010454] tun: Universal TUN/TAP device driver, 1.6 [ 4.012238] sd 0:0:1:0: [sda] Attached SCSI disk [ 4.034441] vcan: Virtual CAN interface driver [ 4.035463] vxcan: Virtual CAN Tunnel driver [ 4.036372] slcan: serial line CAN interface driver [ 4.037356] slcan: 10 dynamic interface channels. [ 4.038135] CAN device driver interface [ 4.039252] enic: Cisco VIC Ethernet NIC Driver, ver 2.3.0.53 [ 4.040488] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 4.041539] e100: Copyright(c) 1999-2006 Intel Corporation [ 4.042468] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 4.043779] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 4.044925] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 4.045968] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 4.046979] sky2: driver version 1.30 [ 4.048849] PPP generic driver version 2.4.2 [ 4.050452] PPP BSD Compression module registered [ 4.051413] PPP Deflate Compression module registered [ 4.052336] PPP MPPE Compression module registered [ 4.053135] NET: Registered protocol family 24 [ 4.054235] PPTP driver version 0.8.5 [ 4.056285] mac80211_hwsim: initializing netlink [ 4.068223] usbcore: registered new interface driver asix [ 4.069856] usbcore: registered new interface driver ax88179_178a [ 4.071135] usbcore: registered new interface driver cdc_ether [ 4.072566] usbcore: registered new interface driver net1080 [ 4.073815] usbcore: registered new interface driver cdc_subset [ 4.075367] usbcore: registered new interface driver zaurus [ 4.076605] usbcore: registered new interface driver cdc_ncm [ 4.083703] aoe: AoE v85 initialised. [ 4.085602] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 4.086894] ehci-pci: EHCI PCI platform driver [ 4.088184] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 4.089448] ohci-pci: OHCI PCI platform driver [ 4.090451] uhci_hcd: USB Universal Host Controller Interface driver [ 4.092159] usbcore: registered new interface driver usblp [ 4.093448] usbcore: registered new interface driver usb-storage [ 4.095428] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 4.097790] i8042: Warning: Keylock active [ 4.100250] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 4.101585] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 4.105093] mousedev: PS/2 mouse device common for all mice [ 4.109425] rtc_cmos 00:00: RTC can wake from S4 [ 4.111564] rtc_cmos 00:00: registered as rtc0 [ 4.112286] rtc_cmos 00:00: nvmem registration failed [ 4.113544] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 4.115245] i2c /dev entries driver [ 4.117883] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 4.119877] i2c-parport-light: adapter type unspecified [ 4.120848] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 4.122719] usbcore: registered new interface driver i2c-tiny-usb [ 4.126782] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com [ 4.128576] device-mapper: raid: Loading target version 1.13.2 [ 4.129841] usbcore: registered new interface driver btusb [ 4.132716] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 4.134238] usnic_verbs:usnic_uiom_init:585: [ 4.134247] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 4.136457] usnic_verbs:usnic_ib_init:649: [ 4.136462] Unable to initalize umem with err -1 [ 4.138869] iscsi: registered transport (iser) [ 4.140202] OPA Virtual Network Driver - v1.0 [ 4.147551] hidraw: raw HID events driver (C) Jiri Kosina [ 4.155784] usbcore: registered new interface driver usbhid [ 4.157121] usbhid: USB HID core driver [ 4.159160] NET: Registered protocol family 40 [ 4.161422] ashmem: initialized [ 4.215828] NET: Registered protocol family 26 [ 4.216899] Mirror/redirect action on [ 4.217754] Simple TC action Loaded [ 4.220112] netem: version 1.3 [ 4.220747] u32 classifier [ 4.221300] Actions configured [ 4.223144] nf_conntrack_irc: failed to register helpers [ 4.224431] nf_conntrack_sane: failed to register helpers [ 4.261202] nf_conntrack_sip: failed to register helpers [ 4.265642] xt_time: kernel timezone is -0000 [ 4.266667] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 4.267842] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 4.269975] IPVS: ipvs loaded. [ 4.270584] IPVS: [rr] scheduler registered. [ 4.271266] IPVS: [wrr] scheduler registered. [ 4.272097] IPVS: [lc] scheduler registered. [ 4.272962] IPVS: [wlc] scheduler registered. [ 4.273934] IPVS: [fo] scheduler registered. [ 4.274841] IPVS: [ovf] scheduler registered. [ 4.275928] IPVS: [lblc] scheduler registered. [ 4.276801] IPVS: [lblcr] scheduler registered. [ 4.277996] IPVS: [dh] scheduler registered. [ 4.278988] IPVS: [sh] scheduler registered. [ 4.279593] IPVS: [sed] scheduler registered. [ 4.280532] IPVS: [nq] scheduler registered. [ 4.281503] IPVS: ftp: loaded support on port[0] = 21 [ 4.282331] IPVS: [sip] pe registered. [ 4.283265] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 4.285744] gre: GRE over IPv4 demultiplexor driver [ 4.286787] ip_gre: GRE over IPv4 tunneling driver [ 4.293135] IPv4 over IPsec tunneling driver [ 4.296852] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 4.298365] Initializing XFRM netlink socket [ 4.299748] NET: Registered protocol family 10 [ 4.308949] Segment Routing with IPv6 [ 4.310079] mip6: Mobile IPv6 [ 4.313782] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 4.314361] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 4.324858] ip6_gre: GRE over IPv6 tunneling driver [ 4.328893] NET: Registered protocol family 17 [ 4.330313] NET: Registered protocol family 15 [ 4.331407] Bridge firewalling registered [ 4.333361] can: controller area network core (rev 20170425 abi 9) [ 4.334835] NET: Registered protocol family 29 [ 4.335970] can: raw protocol (rev 20170425) [ 4.336911] can: broadcast manager protocol (rev 20170425 t) [ 4.337696] can: netlink gateway (rev 20170425) max_hops=1 [ 4.338946] Bluetooth: RFCOMM TTY layer initialized [ 4.339898] Bluetooth: RFCOMM socket layer initialized [ 4.341060] Bluetooth: RFCOMM ver 1.11 [ 4.341905] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 4.342653] Bluetooth: BNEP filters: protocol multicast [ 4.343559] Bluetooth: BNEP socket layer initialized [ 4.344310] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 4.345227] Bluetooth: HIDP socket layer initialized [ 4.346526] RPC: Registered rdma transport module. [ 4.347435] RPC: Registered rdma backchannel transport module. [ 4.348561] NET: Registered protocol family 41 [ 4.349563] lec:lane_module_init: lec.c: initialized [ 4.350375] mpoa:atm_mpoa_init: mpc.c: initialized [ 4.351187] l2tp_core: L2TP core driver, V2.0 [ 4.352025] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 4.352722] 8021q: 802.1Q VLAN Support v1.8 [ 4.366000] DCCP: Activated CCID 2 (TCP-like) [ 4.366806] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 4.368325] sctp: Hash tables configured (bind 64/64) [ 4.370156] NET: Registered protocol family 21 [ 4.371255] Registered RDS/infiniband transport [ 4.372316] Registered RDS/tcp transport [ 4.372850] tipc: Activated (version 2.0.0) [ 4.373845] NET: Registered protocol family 30 [ 4.375216] tipc: Started in single node mode [ 4.375939] NET: Registered protocol family 43 [ 4.376927] 9pnet: Installing 9P2000 support [ 4.380189] NET: Registered protocol family 36 [ 4.381459] Key type dns_resolver registered [ 4.382386] Key type ceph registered [ 4.383729] libceph: loaded (mon/osd proto 15/24) [ 4.384803] openvswitch: Open vSwitch switching datapath [ 4.386733] mpls_gso: MPLS GSO support [ 4.398415] AVX2 version of gcm_enc/dec engaged. [ 4.399086] AES CTR mode by8 optimization enabled [ 4.407347] sched_clock: Marking stable (4407013674, 0)->(5866617126, -1459603452) [ 4.411621] registered taskstats version 1 [ 4.412692] Loading compiled-in X.509 certificates [ 4.414471] zswap: default zpool zbud not available [ 4.415691] zswap: pool creation failed [ 4.420401] Btrfs loaded, crc32c=crc32c-intel [ 4.425152] Key type big_key registered [ 4.427229] Key type encrypted registered [ 4.429368] Magic number: 2:758:744 [ 4.430337] net ip6tnl0: hash matches [ 4.431782] console [netcon0] enabled [ 4.432629] netconsole: network logging started [ 4.434179] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 4.437218] rdma_rxe: loaded [ 4.438321] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 4.442770] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 4.444205] ALSA device list: [ 4.444728] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 4.444945] #0: Dummy 1 [ 4.444954] #1: Loopback 1 [ 4.446775] cfg80211: failed to load regulatory.db [ 4.447278] #2: Virtual MIDI Card 1 [ 4.737917] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 4.741468] md: Waiting for all devices to be available before autodetect [ 4.742487] md: If you don't use raid, use raid=noautodetect [ 4.746465] md: Autodetecting RAID arrays. [ 4.747150] md: autorun ... [ 4.747558] md: ... autorun DONE. [ 4.848820] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 4.850090] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 4.886921] devtmpfs: mounted [ 4.902203] Freeing unused kernel memory: 2900K [ 4.902872] Kernel memory protection disabled. [ 5.320494] SELinux: Disabled at runtime. [ 5.348342] audit: type=1404 audit(1526579101.545:2): selinux=0 auid=4294967295 ses=4294967295 INIT: version 2.88 booting [ 5.522582] stty (2276) used greatest stack depth: 19336 bytes left [info] [ 5.757256] echo (2284) used greatest stack depth: 19016 bytes left Using makefile-style concurrent boot in runlevel S. [ 5.980567] mountpoint (2321) used greatest stack depth: 18120 bytes left [....] Starting the hotplug events dispatcher: udevd[ 6.621634] udevd[2388]: 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. [....] Activating swap...[?25l[?1c7[ ok 8[?25h[?0cdone. [ 11.821518] 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 [ 14.961471] logsave (3819) 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. [ 16.290740] 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:80:0a:39 Sending on LPF/eth0/42:01:0a:80:0a:39 Sending on Socket/fallback DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 6 DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 10 DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 16 DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7 DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 10 DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 12 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[ 79.555323] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: