[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.15.194' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 43.371996] audit: type=1400 audit(1588569605.742:8): avc: denied { execmem } for pid=6449 comm="syz-executor928" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 SeaBIOS (version 1.8.2-20200402_173431-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB 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 0x000f2120: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Sending Seabios boot VM event. Booting from Hard Disk 0... early console in extract_kernel input_data: 0x00000000092632e9 input_len: 0x000000000339e672 output: 0x0000000001000000 output_len: 0x000000000a0d3b28 kernel_total_size: 0x000000000b626000 trampoline_32bit: 0x000000000009d000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Linux version 4.19.120-syzkaller (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 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=selinux lsm=lockdown,yama,safesetid,integrity,selinux,tomoyo ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=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 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 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] 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] 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] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000003] kvm-clock: cpu 0, msr ad01001, primary cpu clock [ 0.000003] kvm-clock: using sched offset of 3900941373 cycles [ 0.001405] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.005714] tsc: Detected 2300.000 MHz processor [ 0.008694] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.010647] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.012329] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.019409] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.021444] Scanning 1 areas for low memory corruption [ 0.023087] Using GB pages for direct mapping [ 0.026027] ACPI: Early table checksum verification disabled [ 0.028300] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.030031] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.032301] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.035014] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.037998] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.039173] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.040526] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.042948] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.045610] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.048563] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.050917] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.052383] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.053392] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.055174] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.056660] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.058337] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.060391] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.064062] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.066105] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.068432] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.071426] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.127045] Zone ranges: [ 0.128028] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.130911] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.133358] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.134294] Device empty [ 0.135284] Movable zone start for each node [ 0.136561] Early memory node ranges [ 0.137500] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.138986] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.141247] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.142831] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.144712] Zeroed struct page in unavailable ranges: 101 pages [ 0.144718] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.203915] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.670277] kasan: KernelAddressSanitizer initialized [ 0.672102] ACPI: PM-Timer IO Port: 0xb008 [ 0.673614] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.675734] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.677880] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.679648] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.681216] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.683423] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.686490] Using ACPI (MADT) for SMP configuration information [ 0.687818] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.689253] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.690902] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.693024] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.694325] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.696119] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.698474] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.699602] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.701946] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.703371] Booting paravirtualized kernel on KVM [ 0.704186] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.092404] random: get_random_bytes called from start_kernel+0xd8/0x81c with crng_init=0 [ 2.094615] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 2.097956] percpu: Embedded 55 pages/cpu s187336 r8192 d29752 u1048576 [ 2.100052] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) [ 2.101889] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 2.102846] Policy zone: Normal [ 2.103690] 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 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=selinux lsm=lockdown,yama,safesetid,integrity,selinux,tomoyo ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=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 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 2.750966] Memory: 6479984K/7863916K available (104476K kernel code, 15312K rwdata, 18972K rodata, 2992K init, 25780K bss, 1383932K reserved, 0K cma-reserved) [ 2.756763] Running RCU self tests [ 2.757547] rcu: Preemptible hierarchical RCU implementation. [ 2.758852] rcu: RCU lockdep checking is enabled. [ 2.759780] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 2.760976] rcu: RCU callback double-/use-after-free debug enabled. [ 2.761816] Tasks RCU enabled. [ 2.762478] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 2.772668] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 2.777631] Console: colour VGA+ 80x25 [ 2.779374] console [ttyS0] enabled [ 2.779374] console [ttyS0] enabled [ 2.781148] bootconsole [earlyser0] disabled [ 2.781148] bootconsole [earlyser0] disabled [ 2.784964] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 2.787597] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 2.788964] ... MAX_LOCK_DEPTH: 48 [ 2.789726] ... MAX_LOCKDEP_KEYS: 8191 [ 2.790815] ... CLASSHASH_SIZE: 4096 [ 2.792119] ... MAX_LOCKDEP_ENTRIES: 32768 [ 2.793433] ... MAX_LOCKDEP_CHAINS: 65536 [ 2.794582] ... CHAINHASH_SIZE: 32768 [ 2.795882] memory used by lock dependency info: 7391 kB [ 2.797723] per task-struct memory footprint: 1920 bytes [ 2.802416] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 2.806707] ACPI: Core revision 20180810 [ 2.808761] APIC: Switch to symmetric I/O mode setup [ 2.810648] x2apic enabled [ 2.813172] Switched APIC routing to physical x2apic. [ 2.818719] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 2.820803] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 2.823424] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 2.826751] pid_max: default: 32768 minimum: 301 [ 2.834582] Security Framework initialized [ 2.835308] Yama: becoming mindful. [ 2.836336] SELinux: Initializing. [ 2.839578] AppArmor: AppArmor disabled by boot time parameter [ 2.847533] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 2.853449] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 2.857773] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 2.860427] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 2.865938] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 2.867560] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 2.869681] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 2.872249] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 2.872280] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 2.875744] MDS: Mitigation: Clear CPU buffers [ 2.878043] Freeing SMP alternatives memory: 92K [ 3.003558] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 3.063482] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 3.083436] rcu: Hierarchical SRCU implementation. [ 3.103724] NMI watchdog: Perf NMI watchdog permanently disabled [ 3.133425] smp: Bringing up secondary CPUs ... [ 3.216318] x86: Booting SMP configuration: [ 3.217771] .... node #0, CPUs: #1 [ 0.058355] kvm-clock: cpu 1, msr ad01041, secondary cpu clock [ 3.221492] 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. [ 3.223444] smp: Brought up 2 nodes, 2 CPUs [ 3.225261] smpboot: Max logical packages: 1 [ 3.227167] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 3.234059] devtmpfs: initialized [ 3.235654] x86/mm: Memory block size: 128MB [ 3.263738] kworker/u4:0 (25) used greatest stack depth: 27624 bytes left [ 3.273555] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 3.275865] futex hash table entries: 512 (order: 4, 65536 bytes) [ 3.283722] xor: automatically using best checksumming function avx [ 3.293622] RTC time: 5:20:13, date: 05/04/20 [ 3.293622] NET: Registered protocol family 16 [ 3.294109] audit: initializing netlink subsys (disabled) [ 3.303559] audit: type=2000 audit(1588569613.102:1): state=initialized audit_enabled=0 res=1 [ 3.308147] kworker/u4:0 (36) used greatest stack depth: 27448 bytes left [ 3.310430] cpuidle: using governor menu [ 3.312128] ACPI: bus type PCI registered [ 3.314245] dca service started, version 1.12.1 [ 3.314258] PCI: Using configuration type 1 for base access [ 3.389351] kworker/u4:2 (230) used greatest stack depth: 26960 bytes left [ 3.694693] WARNING: workqueue cpumask: online intersect > possible intersect [ 3.697244] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 3.697244] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 3.704858] cryptd: max_cpu_qlen set to 1000 [ 3.873430] raid6: sse2x1 gen() 1212 MB/s [ 4.043408] raid6: sse2x1 xor() 1319 MB/s [ 4.205383] raid6: sse2x2 gen() 4329 MB/s [ 4.375386] raid6: sse2x2 xor() 2499 MB/s [ 4.545375] raid6: sse2x4 gen() 6978 MB/s [ 4.715378] raid6: sse2x4 xor() 3647 MB/s [ 4.885375] raid6: avx2x1 gen() 2504 MB/s [ 5.063437] raid6: avx2x1 xor() 2627 MB/s [ 5.225386] raid6: avx2x2 gen() 8444 MB/s [ 5.395383] raid6: avx2x2 xor() 4973 MB/s [ 5.565370] raid6: avx2x4 gen() 13713 MB/s [ 5.735371] raid6: avx2x4 xor() 7808 MB/s [ 5.737162] raid6: using algorithm avx2x4 gen() 13713 MB/s [ 5.738714] raid6: .... xor() 7808 MB/s, rmw enabled [ 5.740674] raid6: using avx2x2 recovery algorithm [ 5.744122] ACPI: Added _OSI(Module Device) [ 5.744122] ACPI: Added _OSI(Processor Device) [ 5.744950] ACPI: Added _OSI(3.0 _SCP Extensions) [ 5.745763] ACPI: Added _OSI(Processor Aggregator Device) [ 5.746672] ACPI: Added _OSI(Linux-Dell-Video) [ 5.747900] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 5.816466] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 5.841080] ACPI: Interpreter enabled [ 5.842280] ACPI: (supports S0 S3 S4 S5) [ 5.843447] ACPI: Using IOAPIC for interrupt routing [ 5.844492] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.849279] ACPI: Enabled 16 GPEs in block 00 to 0F [ 5.949117] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.951282] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.953616] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.956330] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.973581] PCI host bridge to bus 0000:00 [ 5.973581] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.973581] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.973836] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.975666] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.977746] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.023561] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.133982] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.139833] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.144839] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.149804] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.153410] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.166218] vgaarb: loaded [ 6.175207] SCSI subsystem initialized [ 6.175207] ACPI: bus type USB registered [ 6.175784] usbcore: registered new interface driver usbfs [ 6.184169] usbcore: registered new interface driver hub [ 6.185209] usbcore: registered new device driver usb [ 6.185209] media: Linux media interface: v0.10 [ 6.185657] videodev: Linux video capture interface: v2.00 [ 6.186894] pps_core: LinuxPPS API ver. 1 registered [ 6.193845] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.194062] PTP clock support registered [ 6.194062] EDAC MC: Ver: 3.0.0 [ 6.204568] Advanced Linux Sound Architecture Driver Initialized. [ 6.206564] PCI: Using ACPI for IRQ routing [ 6.214574] Bluetooth: Core ver 2.22 [ 6.215934] NET: Registered protocol family 31 [ 6.217499] Bluetooth: HCI device and connection manager initialized [ 6.219114] Bluetooth: HCI socket layer initialized [ 6.221185] Bluetooth: L2CAP socket layer initialized [ 6.223229] Bluetooth: SCO socket layer initialized [ 6.223534] NET: Registered protocol family 8 [ 6.225219] NET: Registered protocol family 20 [ 6.226878] NetLabel: Initializing [ 6.227714] NetLabel: domain hash size = 128 [ 6.229262] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 6.230787] NetLabel: unlabeled traffic allowed by default [ 6.235579] nfc: nfc_init: NFC Core ver 0.1 [ 6.235579] NET: Registered protocol family 39 [ 6.236056] clocksource: Switched to clocksource kvm-clock [ 6.920539] VFS: Disk quotas dquot_6.6.0 [ 6.921907] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 6.925201] FS-Cache: Loaded [ 6.927753] CacheFiles: Loaded [ 6.929139] pnp: PnP ACPI init [ 6.943272] pnp: PnP ACPI: found 7 devices [ 6.995310] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 6.999250] NET: Registered protocol family 2 [ 7.004583] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes) [ 7.007477] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.012488] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.018154] TCP: Hash tables configured (established 65536 bind 65536) [ 7.021247] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.024546] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.027782] NET: Registered protocol family 1 [ 7.030127] RPC: Registered named UNIX socket transport module. [ 7.032450] RPC: Registered udp transport module. [ 7.034684] RPC: Registered tcp transport module. [ 7.035605] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.049734] NET: Registered protocol family 44 [ 7.051255] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.053561] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.054737] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 7.058014] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer [ 7.060821] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 7.062496] RAPL PMU: hw unit of domain package 2^-0 Joules [ 7.063833] RAPL PMU: hw unit of domain dram 2^-16 Joules [ 7.067614] kvm: already loaded the other module [ 7.068310] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.072031] Machine check injector initialized [ 7.077901] Scanning for low memory corruption every 60 seconds [ 7.115993] Initialise system trusted keyrings [ 7.117852] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.119942] zbud: loaded [ 7.126545] DLM installed [ 7.129390] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.133105] FS-Cache: Netfs 'nfs' registered for caching [ 7.138814] NFS: Registering the id_resolver key type [ 7.141189] Key type id_resolver registered [ 7.142574] Key type id_legacy registered [ 7.144618] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.146492] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.150343] FS-Cache: Netfs 'cifs' registered for caching [ 7.151818] Key type cifs.spnego registered [ 7.153314] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.156146] fuse init (API version 7.27) [ 7.159530] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.168691] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 7.175093] 9p: Installing v9fs 9p2000 file system support [ 7.177067] FS-Cache: Netfs '9p' registered for caching [ 7.179752] ocfs2: Registered cluster interface o2cb [ 7.181210] ocfs2: Registered cluster interface user [ 7.182837] OCFS2 User DLM kernel interface loaded [ 7.193054] gfs2: GFS2 installed [ 7.196862] FS-Cache: Netfs 'ceph' registered for caching [ 7.198067] ceph: loaded (mds proto 32) [ 7.242569] NET: Registered protocol family 38 [ 7.244750] async_tx: api initialized (async) [ 7.245424] Key type asymmetric registered [ 7.246670] Asymmetric key parser 'x509' registered [ 7.248003] Key type pkcs7_test registered [ 7.249389] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 7.251377] io scheduler noop registered [ 7.252524] io scheduler deadline registered [ 7.253900] io scheduler cfq registered (default) [ 7.255613] io scheduler mq-deadline registered [ 7.257370] io scheduler kyber registered [ 7.259366] io scheduler bfq registered [ 7.266536] hgafb: HGA card not detected. [ 7.267896] hgafb: probe of hgafb.0 failed with error -22 [ 7.269893] usbcore: registered new interface driver udlfb [ 7.272643] uvesafb: failed to execute /sbin/v86d [ 7.273664] uvesafb: make sure that the v86d helper is installed and executable [ 7.276752] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 7.279011] uvesafb: vbe_init() failed with -22 [ 7.280084] uvesafb: probe of uvesafb.0 failed with error -22 [ 7.283630] vga16fb: mapped to 0x000000004da406fb [ 7.349564] Console: switching to colour frame buffer device 80x30 [ 7.630285] fb0: VGA16 VGA frame buffer device [ 7.633110] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.636671] ACPI: Power Button [PWRF] [ 7.642670] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.644492] ACPI: Sleep Button [SLPF] [ 7.669868] ioatdma: Intel(R) QuickData Technology Driver 4.00 [ 7.686058] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.687914] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.705690] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.707799] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.727056] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 7.728819] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 7.837607] kworker/u4:0 (1831) used greatest stack depth: 26784 bytes left [ 8.017585] HDLC line discipline maxframe=4096 [ 8.018861] N_HDLC line discipline registered. [ 8.019916] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.044640] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.071387] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.098200] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.124864] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.130023] Cyclades driver 2.6 [ 8.131470] Initializing Nozomi driver 2.1d [ 8.133094] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.135094] No rocketport ports found; unloading driver [ 8.138756] Non-volatile memory driver v1.3 [ 8.140193] Linux agpgart interface v0.103 [ 8.147516] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.149585] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 8.151180] [drm] Driver supports precise vblank timestamp query. [ 8.155720] [drm] Initialized vkms 1.0.0 20180514 for virtual device on minor 1 [ 8.158388] usbcore: registered new interface driver udl [ 8.209161] brd: module loaded [ 8.245384] loop: module loaded [ 8.317274] zram: Added device: zram0 [ 8.334317] null: module loaded [ 8.339898] nfcsim 0.2 initialized [ 8.342024] Loading iSCSI transport class v2.0-870. [ 8.379754] scsi host0: Virtio SCSI HBA [ 8.449536] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 8.459806] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.512859] slram: not enough parameters. [ 8.520143] ftl_cs: FTL header not found. [ 8.528418] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) [ 8.568700] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 8.580248] MACsec IEEE 802.1AE [ 8.582348] tun: Universal TUN/TAP device driver, 1.6 [ 8.624853] vcan: Virtual CAN interface driver [ 8.626062] vxcan: Virtual CAN Tunnel driver [ 8.627175] slcan: serial line CAN interface driver [ 8.628395] slcan: 10 dynamic interface channels. [ 8.629648] CAN device driver interface [ 8.631460] enic: Cisco VIC Ethernet NIC Driver, ver 2.3.0.53 [ 8.633354] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.634830] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.637171] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.638881] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.641022] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.642600] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.656032] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 8.657664] AX.25: 6pack driver, Revision: 0.3.0 [ 8.658851] AX.25: bpqether driver version 004 [ 8.659931] PPP generic driver version 2.4.2 [ 8.662489] PPP BSD Compression module registered [ 8.664115] PPP Deflate Compression module registered [ 8.665469] PPP MPPE Compression module registered [ 8.666624] NET: Registered protocol family 24 [ 8.667728] PPTP driver version 0.8.5 [ 8.669238] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 8.671793] CSLIP: code copyright 1989 Regents of the University of California. [ 8.674207] SLIP linefill/keepalive option. [ 8.675253] hdlc: HDLC support module revision 1.22 [ 8.676386] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 8.678268] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 8.679748] LAPB Ethernet driver version 0.02 [ 8.681896] usbcore: registered new interface driver rndis_wlan [ 8.684179] mac80211_hwsim: initializing netlink [ 8.713829] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 8.747705] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 8.784173] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 8.786589] VMware vmxnet3 virtual NIC driver - version 1.4.16.0-k-NAPI [ 8.789184] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 8.791740] usbcore: registered new interface driver pegasus [ 8.794255] usbcore: registered new interface driver rtl8150 [ 8.796073] usbcore: registered new interface driver r8152 [ 8.798051] usbcore: registered new interface driver asix [ 8.800213] usbcore: registered new interface driver ax88179_178a [ 8.802041] usbcore: registered new interface driver cdc_ether [ 8.804339] usbcore: registered new interface driver dm9601 [ 8.806445] usbcore: registered new interface driver smsc75xx [ 8.811633] usbcore: registered new interface driver smsc95xx [ 8.813967] usbcore: registered new interface driver net1080 [ 8.815805] usbcore: registered new interface driver rndis_host [ 8.817823] usbcore: registered new interface driver cdc_subset [ 8.819693] usbcore: registered new interface driver zaurus [ 8.822646] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 8.825104] usbcore: registered new interface driver cdc_ncm [ 8.826929] usbcore: registered new interface driver cdc_mbim [ 8.853562] VFIO - User Level meta-driver version: 0.3 [ 8.873296] aoe: AoE v85 initialised. [ 8.876366] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.877947] ehci-pci: EHCI PCI platform driver [ 8.879236] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.880759] ohci-pci: OHCI PCI platform driver [ 8.882058] uhci_hcd: USB Universal Host Controller Interface driver [ 8.885690] usbcore: registered new interface driver cdc_acm [ 8.887055] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 8.889283] usbcore: registered new interface driver usblp [ 8.890784] usbcore: registered new interface driver cdc_wdm [ 8.903592] usbcore: registered new interface driver uas [ 8.905304] usbcore: registered new interface driver usb-storage [ 8.907137] usbcore: registered new interface driver ums-realtek [ 8.909090] usbcore: registered new interface driver usbserial_generic [ 8.911051] usbserial: USB Serial support registered for generic [ 8.912698] usbcore: registered new interface driver ch341 [ 8.915152] usbserial: USB Serial support registered for ch341-uart [ 8.916834] usbcore: registered new interface driver cp210x [ 8.918492] usbserial: USB Serial support registered for cp210x [ 8.920069] usbcore: registered new interface driver ftdi_sio [ 8.921546] usbserial: USB Serial support registered for FTDI USB Serial Device [ 8.924547] usbcore: registered new interface driver keyspan [ 8.926122] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 8.928099] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 8.930016] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 8.931914] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 8.934813] usbcore: registered new interface driver option [ 8.936373] usbserial: USB Serial support registered for GSM modem (1-port) [ 8.938301] usbcore: registered new interface driver oti6858 [ 8.939920] usbserial: USB Serial support registered for oti6858 [ 8.941668] usbcore: registered new interface driver pl2303 [ 8.943286] usbserial: USB Serial support registered for pl2303 [ 8.945927] usbcore: registered new interface driver qcserial [ 8.947500] usbserial: USB Serial support registered for Qualcomm USB modem [ 8.949431] usbcore: registered new interface driver sierra [ 8.951018] usbserial: USB Serial support registered for Sierra USB modem [ 8.952901] usbcore: registered new interface driver usb_serial_simple [ 8.955513] usbserial: USB Serial support registered for carelink [ 8.957212] usbserial: USB Serial support registered for zio [ 8.958899] usbserial: USB Serial support registered for funsoft [ 8.960429] usbserial: USB Serial support registered for flashloader [ 8.962143] usbserial: USB Serial support registered for google [ 8.964804] usbserial: USB Serial support registered for libtransistor [ 8.966559] usbserial: USB Serial support registered for vivopay [ 8.968195] usbserial: USB Serial support registered for moto_modem [ 8.969841] usbserial: USB Serial support registered for motorola_tetra [ 8.971690] usbserial: USB Serial support registered for novatel_gps [ 8.973389] usbserial: USB Serial support registered for hp4x [ 8.977058] usbserial: USB Serial support registered for suunto [ 8.978844] usbserial: USB Serial support registered for siemens_mpi [ 8.982551] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.985684] dummy_hcd dummy_hcd.0: Dummy host controller [ 8.988922] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 8.992276] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 8.995378] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.997157] usb usb1: Product: Dummy host controller [ 8.998414] usb usb1: Manufacturer: Linux 4.19.120-syzkaller dummy_hcd [ 9.000100] usb usb1: SerialNumber: dummy_hcd.0 [ 9.005235] hub 1-0:1.0: USB hub found [ 9.006624] hub 1-0:1.0: 1 port detected [ 9.013036] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.015000] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.017610] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.021292] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.023250] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.025771] usb usb2: Product: Dummy host controller [ 9.027218] usb usb2: Manufacturer: Linux 4.19.120-syzkaller dummy_hcd [ 9.028881] usb usb2: SerialNumber: dummy_hcd.1 [ 9.032878] hub 2-0:1.0: USB hub found [ 9.034155] hub 2-0:1.0: 1 port detected [ 9.038509] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.040335] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.043175] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.046466] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.052672] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.054514] usb usb3: Product: Dummy host controller [ 9.055804] usb usb3: Manufacturer: Linux 4.19.120-syzkaller dummy_hcd [ 9.057441] usb usb3: SerialNumber: dummy_hcd.2 [ 9.061592] hub 3-0:1.0: USB hub found [ 9.063211] hub 3-0:1.0: 1 port detected [ 9.068691] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.070577] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.073361] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.076220] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.078229] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.080011] usb usb4: Product: Dummy host controller [ 9.081329] usb usb4: Manufacturer: Linux 4.19.120-syzkaller dummy_hcd [ 9.082950] usb usb4: SerialNumber: dummy_hcd.3 [ 9.088338] hub 4-0:1.0: USB hub found [ 9.089536] hub 4-0:1.0: 1 port detected [ 9.093901] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.095696] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.098559] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.101452] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.103401] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.106078] usb usb5: Product: Dummy host controller [ 9.107394] usb usb5: Manufacturer: Linux 4.19.120-syzkaller dummy_hcd [ 9.109079] usb usb5: SerialNumber: dummy_hcd.4 [ 9.113285] hub 5-0:1.0: USB hub found [ 9.115710] hub 5-0:1.0: 1 port detected [ 9.121037] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.123008] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.126242] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.129441] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.131726] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.133767] usb usb6: Product: Dummy host controller [ 9.135104] usb usb6: Manufacturer: Linux 4.19.120-syzkaller dummy_hcd [ 9.136669] usb usb6: SerialNumber: dummy_hcd.5 [ 9.140600] hub 6-0:1.0: USB hub found [ 9.141829] hub 6-0:1.0: 1 port detected [ 9.146138] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.148121] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.151011] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.154836] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.157008] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.158959] usb usb7: Product: Dummy host controller [ 9.160152] usb usb7: Manufacturer: Linux 4.19.120-syzkaller dummy_hcd [ 9.161729] usb usb7: SerialNumber: dummy_hcd.6 [ 9.166067] hub 7-0:1.0: USB hub found [ 9.167408] hub 7-0:1.0: 1 port detected [ 9.171883] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.174528] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.177226] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.181394] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.184086] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.185871] usb usb8: Product: Dummy host controller [ 9.187125] usb usb8: Manufacturer: Linux 4.19.120-syzkaller dummy_hcd [ 9.188884] usb usb8: SerialNumber: dummy_hcd.7 [ 9.192936] hub 8-0:1.0: USB hub found [ 9.194656] hub 8-0:1.0: 1 port detected [ 9.216254] using random self ethernet address [ 9.217536] using random host ethernet address [ 9.220572] Mass Storage Function, version: 2009/09/11 [ 9.222048] LUN: removable file: (no medium) [ 9.223200] no file given for LUN0 [ 9.226281] console [ttyGS-1] disabled [ 9.227509] g_multi dummy_udc.0: failed to start g_multi: -22 [ 9.234239] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.239568] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 9.241999] vhci_hcd: created sysfs vhci_hcd.0 [ 9.244527] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.247163] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.249143] usb usb9: Product: USB/IP Virtual Host Controller [ 9.250524] usb usb9: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.252142] usb usb9: SerialNumber: vhci_hcd.0 [ 9.257791] hub 9-0:1.0: USB hub found [ 9.259171] hub 9-0:1.0: 8 ports detected [ 9.268825] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.271676] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 9.274140] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.277396] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.279418] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.281306] usb usb10: Product: USB/IP Virtual Host Controller [ 9.282817] usb usb10: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.284471] usb usb10: SerialNumber: vhci_hcd.0 [ 9.288423] hub 10-0:1.0: USB hub found [ 9.289743] hub 10-0:1.0: 8 ports detected [ 9.300911] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.305402] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 9.308425] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.310649] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.312449] usb usb11: Product: USB/IP Virtual Host Controller [ 9.313994] usb usb11: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.315699] usb usb11: SerialNumber: vhci_hcd.1 [ 9.320128] hub 11-0:1.0: USB hub found [ 9.321418] hub 11-0:1.0: 8 ports detected [ 9.333335] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.336602] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 9.339963] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.343633] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.345683] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.347427] usb usb12: Product: USB/IP Virtual Host Controller [ 9.348850] usb usb12: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.350455] usb usb12: SerialNumber: vhci_hcd.1 [ 9.354956] hub 12-0:1.0: USB hub found [ 9.356240] hub 12-0:1.0: 8 ports detected [ 9.367811] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.370619] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 9.374636] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.376619] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.378447] usb usb13: Product: USB/IP Virtual Host Controller [ 9.379950] usb usb13: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.381856] usb usb13: SerialNumber: vhci_hcd.2 [ 9.386245] hub 13-0:1.0: USB hub found [ 9.387513] hub 13-0:1.0: 8 ports detected [ 9.397705] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.400566] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 9.403271] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.406206] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.408193] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.409924] usb usb14: Product: USB/IP Virtual Host Controller [ 9.411321] usb usb14: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.412891] usb usb14: SerialNumber: vhci_hcd.2 [ 9.417677] hub 14-0:1.0: USB hub found [ 9.419054] hub 14-0:1.0: 8 ports detected [ 9.431010] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.434764] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 9.438095] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.440261] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.442788] usb usb15: Product: USB/IP Virtual Host Controller [ 9.444325] usb usb15: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.445949] usb usb15: SerialNumber: vhci_hcd.3 [ 9.450493] hub 15-0:1.0: USB hub found [ 9.451901] hub 15-0:1.0: 8 ports detected [ 9.461993] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.464949] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 9.467457] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.470092] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.473282] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.477007] usb usb16: Product: USB/IP Virtual Host Controller [ 9.478524] usb usb16: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.480388] usb usb16: SerialNumber: vhci_hcd.3 [ 9.485044] hub 16-0:1.0: USB hub found [ 9.486245] hub 16-0:1.0: 8 ports detected [ 9.498107] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.500832] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 9.505619] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.507768] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.509686] usb usb17: Product: USB/IP Virtual Host Controller [ 9.511341] usb usb17: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.512995] usb usb17: SerialNumber: vhci_hcd.4 [ 9.517714] hub 17-0:1.0: USB hub found [ 9.519077] hub 17-0:1.0: 8 ports detected [ 9.530333] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.533099] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 9.537261] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.540118] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.542293] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.544090] usb usb18: Product: USB/IP Virtual Host Controller [ 9.545620] usb usb18: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.547577] usb usb18: SerialNumber: vhci_hcd.4 [ 9.552323] hub 18-0:1.0: USB hub found [ 9.554045] hub 18-0:1.0: 8 ports detected [ 9.566388] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.569140] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 9.572594] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.574970] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.577548] usb usb19: Product: USB/IP Virtual Host Controller [ 9.578895] usb usb19: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.580438] usb usb19: SerialNumber: vhci_hcd.5 [ 9.584994] hub 19-0:1.0: USB hub found [ 9.586365] hub 19-0:1.0: 8 ports detected [ 9.596472] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.599095] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 9.601636] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.606318] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.608231] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.610032] usb usb20: Product: USB/IP Virtual Host Controller [ 9.611771] usb usb20: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.613688] usb usb20: SerialNumber: vhci_hcd.5 [ 9.618113] hub 20-0:1.0: USB hub found [ 9.619468] hub 20-0:1.0: 8 ports detected [ 9.631829] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.635455] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 9.638817] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.641004] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.642861] usb usb21: Product: USB/IP Virtual Host Controller [ 9.645002] usb usb21: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.647706] usb usb21: SerialNumber: vhci_hcd.6 [ 9.652163] hub 21-0:1.0: USB hub found [ 9.653782] hub 21-0:1.0: 8 ports detected [ 9.665502] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.668305] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 9.670671] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.674102] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.676485] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.678372] usb usb22: Product: USB/IP Virtual Host Controller [ 9.679965] usb usb22: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.681730] usb usb22: SerialNumber: vhci_hcd.6 [ 9.687296] hub 22-0:1.0: USB hub found [ 9.688597] hub 22-0:1.0: 8 ports detected [ 9.700513] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 9.704301] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 9.707901] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.710879] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.712817] usb usb23: Product: USB/IP Virtual Host Controller [ 9.714517] usb usb23: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.716227] usb usb23: SerialNumber: vhci_hcd.7 [ 9.720698] hub 23-0:1.0: USB hub found [ 9.721954] hub 23-0:1.0: 8 ports detected [ 9.731997] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 9.736657] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 9.739242] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.742282] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.744747] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.746852] usb usb24: Product: USB/IP Virtual Host Controller [ 9.748507] usb usb24: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.750326] usb usb24: SerialNumber: vhci_hcd.7 [ 9.755019] hub 24-0:1.0: USB hub found [ 9.756193] hub 24-0:1.0: 8 ports detected [ 9.770605] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 9.773390] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 9.778062] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.780142] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.782449] usb usb25: Product: USB/IP Virtual Host Controller [ 9.784122] usb usb25: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.785764] usb usb25: SerialNumber: vhci_hcd.8 [ 9.790350] hub 25-0:1.0: USB hub found [ 9.791713] hub 25-0:1.0: 8 ports detected [ 9.801930] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 9.806733] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 9.809558] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.814049] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.816817] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.819719] usb usb26: Product: USB/IP Virtual Host Controller [ 9.821190] usb usb26: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.822965] usb usb26: SerialNumber: vhci_hcd.8 [ 9.827762] hub 26-0:1.0: USB hub found [ 9.829023] hub 26-0:1.0: 8 ports detected [ 9.842065] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 9.846235] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 9.849778] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.852174] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.853961] usb usb27: Product: USB/IP Virtual Host Controller [ 9.855535] usb usb27: Manufacturer: Linux 4.19.120-syzkaller vhci_hcd [ 9.857177] usb usb27: SerialNumber: vhci_hcd.9 [ 9.861634] hub 27-0:1.0: USB hub found [ 9.862889] hub 27-0:1.0: 8 ports detected [ 9.872922] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 9.877516] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 9.883694] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.886791] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.890111] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1