[ 0.000000][ T0] Linux version 5.5.0-rc2-next-20191216-syzkaller (syzkaller@syzkaller) (gcc version 9.0.0 20181231 (experimental) (GCC)) #0 SMP PREEMPT now [ 0.000000][ T0] 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 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor 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][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000003][ T0] kvm-clock: cpu 0, msr abb3001, primary cpu clock [ 0.000003][ T0] kvm-clock: using sched offset of 2478091984 cycles [ 0.000977][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003616][ T0] tsc: Detected 2300.000 MHz processor [ 0.006695][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.007807][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.008971][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.015609][ T0] found SMP MP-table at [mem 0x000f2470-0x000f247f] [ 0.016708][ T0] check: Scanning 1 areas for low memory corruption [ 0.017838][ T0] Using GB pages for direct mapping [ 0.020684][ T0] ACPI: Early table checksum verification disabled [ 0.021671][ T0] ACPI: RSDP 0x00000000000F21F0 000014 (v00 Google) [ 0.022582][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.023877][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.025207][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.026511][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.027286][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.028118][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.029503][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.030950][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.032314][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.034046][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.034885][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.035633][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.036548][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.037515][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.038443][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.039888][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.041499][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.042722][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.044513][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.046302][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.098085][ T0] Zone ranges: [ 0.098723][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.099868][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.101333][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.102280][ T0] Device empty [ 0.102771][ T0] Movable zone start for each node [ 0.103483][ T0] Early memory node ranges [ 0.104113][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.105063][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.106002][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.106973][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.108096][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.108102][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.158513][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.616686][ T0] kasan: KernelAddressSanitizer initialized [ 0.618117][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.618836][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.619887][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.620991][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.622008][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.623038][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.624086][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.625233][ T0] Using ACPI (MADT) for SMP configuration information [ 0.626184][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.627151][ T0] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.628125][ T0] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.629109][ T0] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.630143][ T0] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.631177][ T0] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.632308][ T0] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.633285][ T0] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.634312][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.635451][ T0] Booting paravirtualized kernel on KVM [ 0.636311][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.638094][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.640203][ T0] percpu: Embedded 66 pages/cpu s232520 r8192 d29624 u1048576 [ 0.641662][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.642754][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.643830][ T0] Policy zone: Normal [ 0.644459][ T0] 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 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor 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 [ 0.655194][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.495457][ T0] Memory: 6484276K/7863916K available (114697K kernel code, 16581K rwdata, 20800K rodata, 2816K init, 23020K bss, 1379640K reserved, 0K cma-reserved) [ 1.503085][ T0] Running RCU self tests [ 1.503693][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.504577][ T0] rcu: RCU lockdep checking is enabled. [ 1.505350][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.506441][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.507524][ T0] Tasks RCU enabled. [ 1.508038][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.509217][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.517219][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.518961][ T0] random: get_random_bytes called from start_kernel+0x552/0x943 with crng_init=0 [ 1.524004][ T0] Console: colour VGA+ 80x25 [ 1.524792][ T0] printk: console [ttyS0] enabled [ 1.524792][ T0] printk: console [ttyS0] enabled [ 1.526257][ T0] printk: bootconsole [earlyser0] disabled [ 1.526257][ T0] printk: bootconsole [earlyser0] disabled [ 1.528059][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.529396][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.530074][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.531077][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.532047][ T0] ... CLASSHASH_SIZE: 4096 [ 1.532779][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.533554][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.534346][ T0] ... CHAINHASH_SIZE: 32768 [ 1.535120][ T0] memory used by lock dependency info: 6237 kB [ 1.536235][ T0] memory used for stack traces: 4224 kB [ 1.537116][ T0] per task-struct memory footprint: 1920 bytes [ 1.539015][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.540936][ T0] ACPI: Core revision 20191018 [ 1.542737][ T0] APIC: Switch to symmetric I/O mode setup [ 1.544109][ T0] x2apic enabled [ 1.545972][ T0] Switched APIC routing to physical x2apic. [ 1.550964][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.552252][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.554081][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.555496][ T0] pid_max: default: 32768 minimum: 301 [ 1.557401][ T0] LSM: Security Framework initializing [ 1.558186][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.559455][ T0] Yama: becoming mindful. [ 1.560509][ T0] TOMOYO Linux initialized [ 1.561576][ T0] AppArmor: AppArmor initialized [ 1.571414][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.577232][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.578958][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.580278][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.582000][ T0] *** VALIDATE tmpfs *** [ 1.584310][ T0] *** VALIDATE proc *** [ 1.585772][ T0] *** VALIDATE cgroup1 *** [ 1.586473][ T0] *** VALIDATE cgroup2 *** [ 1.587788][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.588846][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.590109][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.591606][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.591640][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.594109][ T0] MDS: Mitigation: Clear CPU buffers [ 1.595830][ T0] Freeing SMP alternatives memory: 92K [ 1.720372][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.774150][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.794105][ T1] rcu: Hierarchical SRCU implementation. [ 1.814296][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.844117][ T1] smp: Bringing up secondary CPUs ... [ 1.927035][ T1] x86: Booting SMP configuration: [ 1.927918][ T1] .... node #0, CPUs: #1 [ 0.025283][ T0] kvm-clock: cpu 1, msr abb3041, secondary cpu clock [ 1.932170][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 1.934219][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.934929][ T1] smpboot: Max logical packages: 1 [ 1.935745][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.938209][ T1] devtmpfs: initialized [ 1.938209][ T1] x86/mm: Memory block size: 128MB [ 1.967085][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.967085][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.968078][ T1] xor: automatically using best checksumming function avx [ 1.969957][ T1] PM: RTC time: 16:43:41, date: 2019-12-16 [ 1.974182][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.974187][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.978925][ T1] NET: Registered protocol family 16 [ 1.975597][ T25] kworker/u4:0 (25) used greatest stack depth: 27480 bytes left [ 1.985217][ T1] audit: initializing netlink subsys (disabled) [ 1.986433][ T27] audit: type=2000 audit(1576514621.958:1): state=initialized audit_enabled=0 res=1 [ 1.989982][ T1] cpuidle: using governor menu [ 1.997212][ T1] ACPI: bus type PCI registered [ 1.999451][ T1] dca service started, version 1.12.1 [ 2.000713][ T1] PCI: Using configuration type 1 for base access [ 2.044495][ T57] kworker/u4:1 (57) used greatest stack depth: 27384 bytes left [ 2.200490][ T490] kworker/u4:4 (490) used greatest stack depth: 27152 bytes left [ 2.429636][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.444674][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.445944][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.494303][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.714130][ T1] raid6: avx2x4 gen() 11889 MB/s [ 2.884089][ T1] raid6: avx2x4 xor() 6691 MB/s [ 3.054097][ T1] raid6: avx2x2 gen() 7642 MB/s [ 3.224101][ T1] raid6: avx2x2 xor() 3708 MB/s [ 3.394218][ T1] raid6: avx2x1 gen() 1339 MB/s [ 3.564096][ T1] raid6: avx2x1 xor() 2016 MB/s [ 3.734106][ T1] raid6: sse2x4 gen() 6151 MB/s [ 3.895978][ T1] raid6: sse2x4 xor() 3516 MB/s [ 4.065983][ T1] raid6: sse2x2 gen() 2675 MB/s [ 4.235979][ T1] raid6: sse2x2 xor() 2026 MB/s [ 4.406000][ T1] raid6: sse2x1 gen() 553 MB/s [ 4.575992][ T1] raid6: sse2x1 xor() 998 MB/s [ 4.577012][ T1] raid6: using algorithm avx2x4 gen() 11889 MB/s [ 4.578197][ T1] raid6: .... xor() 6691 MB/s, rmw enabled [ 4.579155][ T1] raid6: using avx2x2 recovery algorithm [ 4.584813][ T1] ACPI: Added _OSI(Module Device) [ 4.584813][ T1] ACPI: Added _OSI(Processor Device) [ 4.584813][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.584813][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.584813][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.584968][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.585866][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.627193][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.702271][ T1] ACPI: Interpreter enabled [ 4.702271][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.702271][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.704088][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.706199][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.789030][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.790378][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.791998][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.804199][ T1] PCI host bridge to bus 0000:00 [ 4.804199][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.804199][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.804199][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.804199][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.804199][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.804517][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.805516][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.814129][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.834802][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.846714][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.855007][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.858216][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.864122][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.894084][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.894116][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.899376][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.924738][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.924738][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.927428][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 4.955653][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.959631][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.963086][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.966786][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.969552][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.994203][ T1] iommu: Default domain type: Translated [ 4.995623][ T1] vgaarb: loaded [ 5.005826][ T1] SCSI subsystem initialized [ 5.007501][ T1] ACPI: bus type USB registered [ 5.014809][ T1] usbcore: registered new interface driver usbfs [ 5.016237][ T1] usbcore: registered new interface driver hub [ 5.017845][ T1] usbcore: registered new device driver usb [ 5.020792][ T1] mc: Linux media interface: v0.10 [ 5.022370][ T1] videodev: Linux video capture interface: v2.00 [ 5.025752][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.027070][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.028573][ T1] PTP clock support registered [ 5.029956][ T1] EDAC MC: Ver: 3.0.0 [ 5.035095][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.037485][ T1] PCI: Using ACPI for IRQ routing [ 5.041508][ T1] Bluetooth: Core ver 2.22 [ 5.042423][ T1] NET: Registered protocol family 31 [ 5.043574][ T1] Bluetooth: HCI device and connection manager initialized [ 5.044329][ T1] Bluetooth: HCI socket layer initialized [ 5.045108][ T1] Bluetooth: L2CAP socket layer initialized [ 5.046003][ T1] Bluetooth: SCO socket layer initialized [ 5.046844][ T1] NET: Registered protocol family 8 [ 5.047653][ T1] NET: Registered protocol family 20 [ 5.048712][ T1] NetLabel: Initializing [ 5.049455][ T1] NetLabel: domain hash size = 128 [ 5.050186][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.051385][ T1] NetLabel: unlabeled traffic allowed by default [ 5.055686][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.056848][ T1] NET: Registered protocol family 39 [ 5.057851][ T1] clocksource: Switched to clocksource kvm-clock [ 7.528246][ T1] *** VALIDATE bpf *** [ 7.530754][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.531814][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.533768][ T1] FS-Cache: Loaded [ 7.534411][ T1] *** VALIDATE ramfs *** [ 7.535128][ T1] *** VALIDATE hugetlbfs *** [ 7.537126][ T1] CacheFiles: Loaded [ 7.538029][ T1] TOMOYO: 2.6.0 [ 7.538543][ T1] Mandatory Access Control activated. [ 7.540755][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.542151][ T1] pnp: PnP ACPI init [ 7.553396][ T1] pnp: PnP ACPI: found 7 devices [ 7.615205][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.616799][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.617805][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.618842][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.619888][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.622175][ T1] NET: Registered protocol family 2 [ 7.625611][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 7.627907][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.633779][ T1] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes, vmalloc) [ 7.638294][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.641033][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.643653][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.646349][ T1] NET: Registered protocol family 1 [ 7.648760][ T1] RPC: Registered named UNIX socket transport module. [ 7.649885][ T1] RPC: Registered udp transport module. [ 7.650817][ T1] RPC: Registered tcp transport module. [ 7.651587][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.654485][ T1] NET: Registered protocol family 44 [ 7.655296][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.656604][ T1] PCI: CLS 0 bytes, default 64 [ 7.660170][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.661320][ T1] software IO TLB: mapped [mem 0xaa800000-0xae800000] (64MB) [ 7.665495][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.669373][ T1] kvm: already loaded the other module [ 7.670278][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.671957][ T1] clocksource: Switched to clocksource tsc [ 7.672985][ T1] mce: Machine check injector initialized [ 7.677886][ T1] check: Scanning for low memory corruption every 60 seconds [ 7.779011][ T1] Initialise system trusted keyrings [ 7.780890][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.782478][ T1] zbud: loaded [ 7.788582][ T1] DLM installed [ 7.791313][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.794926][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 7.797317][ T1] NFS: Registering the id_resolver key type [ 7.798253][ T1] Key type id_resolver registered [ 7.799009][ T1] Key type id_legacy registered [ 7.799837][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.801074][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.806229][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 7.807881][ T1] Key type cifs.spnego registered [ 7.808609][ T1] Key type cifs.idmap registered [ 7.809344][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.810930][ T1] fuse: init (API version 7.31) [ 7.812088][ T1] *** VALIDATE fuse *** [ 7.812690][ T1] *** VALIDATE fuse *** [ 7.816678][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.827690][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 7.832918][ T1] *** VALIDATE xfs *** [ 7.833806][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.835062][ T1] FS-Cache: Netfs '9p' registered for caching [ 7.836614][ T1] ocfs2: Registered cluster interface o2cb [ 7.837965][ T1] ocfs2: Registered cluster interface user [ 7.839565][ T1] OCFS2 User DLM kernel interface loaded [ 7.846844][ T1] *** VALIDATE gfs2 *** [ 7.848340][ T1] gfs2: GFS2 installed [ 7.852982][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 7.854170][ T1] ceph: loaded (mds proto 32) [ 7.861891][ T1] NET: Registered protocol family 38 [ 7.863777][ T1] async_tx: api initialized (async) [ 7.864873][ T1] Key type asymmetric registered [ 7.865639][ T1] Asymmetric key parser 'x509' registered [ 7.866526][ T1] Asymmetric key parser 'pkcs8' registered [ 7.867445][ T1] Key type pkcs7_test registered [ 7.868169][ T1] Asymmetric key parser 'tpm_parser' registered [ 7.869241][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) [ 7.870890][ T1] io scheduler mq-deadline registered [ 7.871769][ T1] io scheduler kyber registered [ 7.872834][ T1] io scheduler bfq registered [ 7.877544][ T1] hgafb: HGA card not detected. [ 7.878907][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 7.880312][ T1] usbcore: registered new interface driver udlfb [ 7.882491][ T1] uvesafb: failed to execute /sbin/v86d [ 7.883446][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 7.884971][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 7.886082][ T1] uvesafb: vbe_init() failed with -22 [ 7.886872][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 7.888830][ T1] vga16fb: mapped to 0x000000008f164506 [ 7.955316][ T1] Console: switching to colour frame buffer device 80x30 [ 8.261563][ T1] fb0: VGA16 VGA frame buffer device [ 8.264321][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.274779][ T1] ACPI: Power Button [PWRF] [ 8.276385][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.278166][ T1] ACPI: Sleep Button [SLPF] [ 8.284243][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.297108][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.298293][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.311660][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.312796][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.326166][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.327395][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.579361][ T1] HDLC line discipline maxframe=4096 [ 8.580969][ T1] N_HDLC line discipline registered. [ 8.584932][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.609479][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.637378][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.664826][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.692199][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.699949][ T1] Cyclades driver 2.6 [ 8.701836][ T1] Initializing Nozomi driver 2.1d [ 8.704218][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.706329][ T1] No rocketport ports found; unloading driver [ 8.710392][ T1] Non-volatile memory driver v1.3 [ 8.712261][ T1] Linux agpgart interface v0.103 [ 8.722286][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.725059][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 8.727451][ T1] [drm] Driver supports precise vblank timestamp query. [ 8.731792][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.734295][ T1] usbcore: registered new interface driver udl [ 8.780075][ T1] brd: module loaded [ 8.812991][ T1] loop: module loaded [ 8.990377][ T1] zram: Added device: zram0 [ 9.018513][ T1] null_blk: module loaded [ 9.026117][ T1] nfcsim 0.2 initialized [ 9.029922][ T1] Loading iSCSI transport class v2.0-870. [ 9.051943][ T1] scsi host0: Virtio SCSI HBA [ 9.088293][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.092366][ T21] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.132870][ T1] slram: not enough parameters. [ 9.142214][ T1] ftl_cs: FTL header not found. [ 9.160301][ T1] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) [ 9.208794][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.221093][ T1] MACsec IEEE 802.1AE [ 9.223387][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.260351][ T1] vcan: Virtual CAN interface driver [ 9.261804][ T1] vxcan: Virtual CAN Tunnel driver [ 9.263024][ T1] slcan: serial line CAN interface driver [ 9.263034][ T1] slcan: 10 dynamic interface channels. [ 9.266304][ T1] CAN device driver interface [ 9.267705][ T1] enic: Cisco VIC Ethernet NIC Driver, ver 2.3.0.53 [ 9.269922][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.271751][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.273518][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.273528][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.277920][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.279589][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.292837][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.296118][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.297586][ T1] AX.25: bpqether driver version 004 [ 9.298807][ T1] PPP generic driver version 2.4.2 [ 9.301133][ T1] PPP BSD Compression module registered [ 9.302468][ T1] PPP Deflate Compression module registered [ 9.302542][ T1] PPP MPPE Compression module registered [ 9.305197][ T1] NET: Registered protocol family 24 [ 9.305270][ T1] PPTP driver version 0.8.5 [ 9.305928][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.310118][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.310127][ T1] SLIP linefill/keepalive option. [ 9.313434][ T1] hdlc: HDLC support module revision 1.22 [ 9.315070][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.317054][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.318600][ T1] LAPB Ethernet driver version 0.02 [ 9.320176][ T1] usbcore: registered new interface driver rndis_wlan [ 9.322361][ T1] mac80211_hwsim: initializing netlink [ 9.372015][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.376505][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.379715][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.382858][ T1] usbcore: registered new interface driver pegasus [ 9.387267][ T1] usbcore: registered new interface driver rtl8150 [ 9.389246][ T1] usbcore: registered new interface driver r8152 [ 9.391519][ T1] usbcore: registered new interface driver asix [ 9.393596][ T1] usbcore: registered new interface driver ax88179_178a [ 9.396653][ T1] usbcore: registered new interface driver cdc_ether [ 9.398569][ T1] usbcore: registered new interface driver dm9601 [ 9.400953][ T1] usbcore: registered new interface driver smsc75xx [ 9.403290][ T1] usbcore: registered new interface driver smsc95xx [ 9.406562][ T1] usbcore: registered new interface driver net1080 [ 9.408402][ T1] usbcore: registered new interface driver rndis_host [ 9.410496][ T1] usbcore: registered new interface driver cdc_subset [ 9.412441][ T1] usbcore: registered new interface driver zaurus [ 9.415698][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.418578][ T1] usbcore: registered new interface driver cdc_ncm [ 9.420702][ T1] usbcore: registered new interface driver cdc_mbim [ 9.447994][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.468811][ T1] aoe: AoE v85 initialised. [ 9.472820][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.475170][ T1] ehci-pci: EHCI PCI platform driver [ 9.476640][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.478311][ T1] ohci-pci: OHCI PCI platform driver [ 9.479890][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.485142][ T1] usbcore: registered new interface driver cdc_acm [ 9.486677][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.489087][ T1] usbcore: registered new interface driver usblp [ 9.491196][ T1] usbcore: registered new interface driver cdc_wdm [ 9.493574][ T1] usbcore: registered new interface driver uas [ 9.495645][ T1] usbcore: registered new interface driver usb-storage [ 9.497898][ T1] usbcore: registered new interface driver ums-realtek [ 9.500818][ T1] usbcore: registered new interface driver usbserial_generic [ 9.503521][ T1] usbserial: USB Serial support registered for generic [ 9.507425][ T1] usbcore: registered new interface driver ch341 [ 9.509357][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.511473][ T1] usbcore: registered new interface driver cp210x [ 9.513889][ T1] usbserial: USB Serial support registered for cp210x [ 9.517223][ T1] usbcore: registered new interface driver ftdi_sio [ 9.519325][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.521581][ T1] usbcore: registered new interface driver keyspan [ 9.523785][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.526903][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.529174][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.531731][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.534657][ T1] usbcore: registered new interface driver option [ 9.536740][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.539201][ T1] usbcore: registered new interface driver oti6858 [ 9.541203][ T1] usbserial: USB Serial support registered for oti6858 [ 9.543724][ T1] usbcore: registered new interface driver pl2303 [ 9.546409][ T1] usbserial: USB Serial support registered for pl2303 [ 9.548401][ T1] usbcore: registered new interface driver qcserial [ 9.550335][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.553086][ T1] usbcore: registered new interface driver sierra [ 9.556620][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.559078][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.561491][ T1] usbserial: USB Serial support registered for carelink [ 9.563603][ T1] usbserial: USB Serial support registered for zio [ 9.565837][ T1] usbserial: USB Serial support registered for funsoft [ 9.567989][ T1] usbserial: USB Serial support registered for flashloader [ 9.570286][ T1] usbserial: USB Serial support registered for google [ 9.572903][ T1] usbserial: USB Serial support registered for libtransistor [ 9.575904][ T1] usbserial: USB Serial support registered for vivopay [ 9.578087][ T1] usbserial: USB Serial support registered for moto_modem [ 9.580098][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.582555][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.585962][ T1] usbserial: USB Serial support registered for hp4x [ 9.587896][ T1] usbserial: USB Serial support registered for suunto [ 9.589871][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.590428][ C1] random: fast init done [ 9.597360][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.599467][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.603501][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.607136][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.609459][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.611324][ T1] usb usb1: Product: Dummy host controller [ 9.612715][ T1] usb usb1: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.615731][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.620140][ T1] hub 1-0:1.0: USB hub found [ 9.620721][ T21] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.621828][ T1] hub 1-0:1.0: 1 port detected [ 9.624691][ T254] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.626870][ T254] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.630697][ T254] sd 0:0:1:0: [sda] Write Protect is off [ 9.632260][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.632687][ T254] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.635262][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.639991][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.643073][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.645261][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.645278][ T1] usb usb2: Product: Dummy host controller [ 9.648450][ T1] usb usb2: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.650561][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 9.654652][ T1] hub 2-0:1.0: USB hub found [ 9.655988][ T1] hub 2-0:1.0: 1 port detected [ 9.659360][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.661394][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.663581][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.666214][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.668464][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.670314][ T1] usb usb3: Product: Dummy host controller [ 9.671743][ T1] usb usb3: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.673846][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 9.677785][ T1] hub 3-0:1.0: USB hub found [ 9.679127][ T1] hub 3-0:1.0: 1 port detected [ 9.682328][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.684349][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.686208][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.688626][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.690809][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.692543][ T1] usb usb4: Product: Dummy host controller [ 9.693848][ T1] usb usb4: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.696077][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 9.697594][ T254] sda: sda1 [ 9.699736][ T1] hub 4-0:1.0: USB hub found [ 9.701143][ T1] hub 4-0:1.0: 1 port detected [ 9.704896][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.706976][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.709257][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.712228][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.713249][ T254] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.714501][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.714515][ T1] usb usb5: Product: Dummy host controller [ 9.714530][ T1] usb usb5: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.714543][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 9.723834][ T1] hub 5-0:1.0: USB hub found [ 9.725266][ T1] hub 5-0:1.0: 1 port detected [ 9.728618][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.730977][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.733180][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.736452][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.738631][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.740393][ T1] usb usb6: Product: Dummy host controller [ 9.741733][ T1] usb usb6: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.743837][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 9.746676][ T1] hub 6-0:1.0: USB hub found [ 9.747900][ T1] hub 6-0:1.0: 1 port detected [ 9.751035][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.753076][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.755305][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.757690][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.759656][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.761658][ T1] usb usb7: Product: Dummy host controller [ 9.763238][ T1] usb usb7: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.765550][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 9.768684][ T1] hub 7-0:1.0: USB hub found [ 9.770090][ T1] hub 7-0:1.0: 1 port detected [ 9.773260][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.775263][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.777336][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.779880][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.782064][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.783994][ T1] usb usb8: Product: Dummy host controller [ 9.785473][ T1] usb usb8: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.787668][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 9.790428][ T1] hub 8-0:1.0: USB hub found [ 9.791782][ T1] hub 8-0:1.0: 1 port detected [ 9.807187][ T1] using random self ethernet address [ 9.808797][ T1] using random host ethernet address [ 9.811419][ T1] Mass Storage Function, version: 2009/09/11 [ 9.813060][ T1] LUN: removable file: (no medium) [ 9.814329][ T1] no file given for LUN0 [ 9.815343][ T1] printk: console [ttyGS0] disabled [ 9.818915][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 9.821646][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.823928][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 9.826196][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 9.828063][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.830371][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.832490][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 9.834003][ T1] usb usb9: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.836274][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 9.839190][ T1] hub 9-0:1.0: USB hub found [ 9.840480][ T1] hub 9-0:1.0: 8 ports detected [ 9.845839][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.847864][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 9.850127][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.852647][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.855154][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.857093][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 9.858793][ T1] usb usb10: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.860932][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 9.863844][ T1] hub 10-0:1.0: USB hub found [ 9.865121][ T1] hub 10-0:1.0: 8 ports detected [ 9.871218][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.873370][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 9.875895][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.878420][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.880377][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 9.881931][ T1] usb usb11: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.887027][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 9.889906][ T1] hub 11-0:1.0: USB hub found [ 9.891287][ T1] hub 11-0:1.0: 8 ports detected [ 9.897087][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.899005][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 9.901092][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.903589][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.906222][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.908282][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 9.909755][ T1] usb usb12: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.911613][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 9.914448][ T1] hub 12-0:1.0: USB hub found [ 9.915687][ T1] hub 12-0:1.0: 8 ports detected [ 9.921211][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.923573][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 9.926462][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.928957][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.930675][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 9.932134][ T1] usb usb13: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.933940][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 9.936754][ T1] hub 13-0:1.0: USB hub found [ 9.938076][ T1] hub 13-0:1.0: 8 ports detected [ 9.942994][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.945022][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 9.947039][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.949302][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.951523][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.953569][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 9.955910][ T1] usb usb14: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.957771][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 9.960509][ T1] hub 14-0:1.0: USB hub found [ 9.961703][ T1] hub 14-0:1.0: 8 ports detected [ 9.968472][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.970717][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 9.973065][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.976383][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.978275][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 9.979961][ T1] usb usb15: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.982835][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 9.986169][ T1] hub 15-0:1.0: USB hub found [ 9.987448][ T1] hub 15-0:1.0: 8 ports detected [ 9.992459][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.994959][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 9.997237][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.000718][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.003090][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.005639][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.007333][ T1] usb usb16: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.009402][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.012482][ T1] hub 16-0:1.0: USB hub found [ 10.013821][ T1] hub 16-0:1.0: 8 ports detected [ 10.019810][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.022194][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.025920][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.027997][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.030099][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.031902][ T1] usb usb17: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.034010][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.036888][ T1] hub 17-0:1.0: USB hub found [ 10.038501][ T1] hub 17-0:1.0: 8 ports detected [ 10.044643][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.047074][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.049338][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.052194][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.055140][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.057047][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.058452][ T1] usb usb18: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.061696][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.064788][ T1] hub 18-0:1.0: USB hub found [ 10.066252][ T1] hub 18-0:1.0: 8 ports detected [ 10.072310][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.074755][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.077189][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.079339][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.081263][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.083285][ T1] usb usb19: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.086443][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.089501][ T1] hub 19-0:1.0: USB hub found [ 10.090908][ T1] hub 19-0:1.0: 8 ports detected [ 10.096262][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.098667][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.101586][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.105060][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.107087][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.108880][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.110557][ T1] usb usb20: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.112746][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.115838][ T1] hub 20-0:1.0: USB hub found [ 10.117175][ T1] hub 20-0:1.0: 8 ports detected [ 10.123253][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.126928][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.129540][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.132019][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.133923][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.135496][ T1] usb usb21: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.137376][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.140188][ T1] hub 21-0:1.0: USB hub found [ 10.141421][ T1] hub 21-0:1.0: 8 ports detected [ 10.146593][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.148969][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.151088][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.153791][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.156851][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.158982][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.160617][ T1] usb usb22: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.162631][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.165916][ T1] hub 22-0:1.0: USB hub found [ 10.167124][ T1] hub 22-0:1.0: 8 ports detected [ 10.172783][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.176052][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.178635][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.180776][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.182525][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.183988][ T1] usb usb23: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.186214][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.189225][ T1] hub 23-0:1.0: USB hub found [ 10.190425][ T1] hub 23-0:1.0: 8 ports detected [ 10.195521][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.197765][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.199942][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.207101][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.209534][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.211340][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.213020][ T1] usb usb24: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.215229][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.218066][ T1] hub 24-0:1.0: USB hub found [ 10.219237][ T1] hub 24-0:1.0: 8 ports detected [ 10.226217][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.229556][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.231929][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.233944][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.236091][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.237448][ T1] usb usb25: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.239399][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.242462][ T1] hub 25-0:1.0: USB hub found [ 10.243647][ T1] hub 25-0:1.0: 8 ports detected [ 10.248569][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.250567][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.252572][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.255670][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.257836][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.259780][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.261263][ T1] usb usb26: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.263235][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.266298][ T1] hub 26-0:1.0: USB hub found [ 10.267633][ T1] hub 26-0:1.0: 8 ports detected [ 10.273404][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.276818][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.279198][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.281223][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.283294][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.284888][ T1] usb usb27: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.286934][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.289752][ T1] hub 27-0:1.0: USB hub found [ 10.291173][ T1] hub 27-0:1.0: 8 ports detected [ 10.296435][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.298925][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.301204][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.303732][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.306451][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.308292][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.309701][ T1] usb usb28: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.311478][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.314311][ T1] hub 28-0:1.0: USB hub found [ 10.315572][ T1] hub 28-0:1.0: 8 ports detected [ 10.321341][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.323656][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.327317][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.329584][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.331553][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.333138][ T1] usb usb29: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.335228][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.338237][ T1] hub 29-0:1.0: USB hub found [ 10.339607][ T1] hub 29-0:1.0: 8 ports detected [ 10.344815][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.347297][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.349426][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.353099][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.355929][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.357970][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.359419][ T1] usb usb30: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.361722][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.365853][ T1] hub 30-0:1.0: USB hub found [ 10.367185][ T1] hub 30-0:1.0: 8 ports detected [ 10.372923][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.376013][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.378377][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.380294][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.382284][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.383864][ T1] usb usb31: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.385946][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.388848][ T1] hub 31-0:1.0: USB hub found [ 10.390112][ T1] hub 31-0:1.0: 8 ports detected [ 10.395843][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.397965][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.400127][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.402497][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.405124][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.406841][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.408213][ T1] usb usb32: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.410295][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.413240][ T1] hub 32-0:1.0: USB hub found [ 10.414590][ T1] hub 32-0:1.0: 8 ports detected [ 10.421304][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.423767][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.427688][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.430038][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.431842][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.433301][ T1] usb usb33: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.435353][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.438432][ T1] hub 33-0:1.0: USB hub found [ 10.439842][ T1] hub 33-0:1.0: 8 ports detected [ 10.445674][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.447893][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.450219][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.452547][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.454708][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.456504][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.457892][ T1] usb usb34: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.459787][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.462412][ T1] hub 34-0:1.0: USB hub found [ 10.463669][ T1] hub 34-0:1.0: 8 ports detected [ 10.469585][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.471879][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.474572][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.476795][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.478877][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.480401][ T1] usb usb35: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.482541][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.486782][ T1] hub 35-0:1.0: USB hub found [ 10.488049][ T1] hub 35-0:1.0: 8 ports detected [ 10.493215][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.496183][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.498412][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.500811][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.502898][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.504979][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.507237][ T1] usb usb36: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.509322][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.512311][ T1] hub 36-0:1.0: USB hub found [ 10.513762][ T1] hub 36-0:1.0: 8 ports detected [ 10.520683][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.523016][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.526589][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.528755][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.530720][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.532302][ T1] usb usb37: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.534391][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.537426][ T1] hub 37-0:1.0: USB hub found [ 10.538758][ T1] hub 37-0:1.0: 8 ports detected [ 10.543718][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.546415][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.548539][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.551133][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.553360][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.555437][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.557272][ T1] usb usb38: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.559479][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 10.562365][ T1] hub 38-0:1.0: USB hub found [ 10.563720][ T1] hub 38-0:1.0: 8 ports detected [ 10.569693][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.571787][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 10.574566][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.576767][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.578842][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 10.580379][ T1] usb usb39: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.582197][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 10.586150][ T1] hub 39-0:1.0: USB hub found [ 10.587346][ T1] hub 39-0:1.0: 8 ports detected [ 10.592947][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.595703][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 10.597834][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.600082][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.603123][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.605006][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 10.606322][ T1] usb usb40: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.608237][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 10.610943][ T1] hub 40-0:1.0: USB hub found [ 10.612176][ T1] hub 40-0:1.0: 8 ports detected [ 10.618058][ T1] usbcore: registered new device driver usbip-host [ 10.622181][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.626322][ T1] i8042: Warning: Keylock active [ 10.629252][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.631659][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 10.711657][ T1] mousedev: PS/2 mouse device common for all mice [ 10.720291][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 10.726336][ T1] rtc_cmos 00:00: registered as rtc0 [ 10.727542][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 10.729539][ T1] i2c /dev entries driver [ 10.733022][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 10.735903][ T1] i2c-parport-light: adapter type unspecified [ 10.737517][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 10.739760][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 10.742175][ T1] IR NEC protocol handler initialized [ 10.743418][ T1] IR RC5(x/sz) protocol handler initialized [ 10.744705][ T1] IR RC6 protocol handler initialized [ 10.745890][ T1] IR JVC protocol handler initialized [ 10.747116][ T1] IR Sony protocol handler initialized [ 10.748373][ T1] IR SANYO protocol handler initialized [ 10.749591][ T1] IR Sharp protocol handler initialized [ 10.750931][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 10.752703][ T1] IR XMP protocol handler initialized [ 10.770453][ T1] vivid-000: using single planar format API [ 10.784586][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 10.787061][ T1] vivid-000: V4L2 capture device registered as video3 [ 10.789207][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 10.791524][ T1] vivid-000: V4L2 output device registered as video4 [ 10.793629][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 10.796617][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 10.799280][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 10.801404][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 10.803717][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 10.805816][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 10.808190][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 10.810371][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 10.812629][ T1] vivid-001: using multiplanar format API [ 10.825577][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 10.829116][ T1] vivid-001: V4L2 capture device registered as video7 [ 10.831299][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 10.833485][ T1] vivid-001: V4L2 output device registered as video8 [ 10.835339][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 10.837695][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 10.840691][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 10.842903][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 10.845071][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 10.847473][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 10.849645][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 10.852473][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 10.855154][ T1] vivid-002: using single planar format API [ 10.867916][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 10.870391][ T1] vivid-002: V4L2 capture device registered as video11 [ 10.872819][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 10.875409][ T1] vivid-002: V4L2 output device registered as video12 [ 10.877601][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 10.880123][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 10.882689][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 10.884819][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 10.886736][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 10.888728][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 10.891032][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 10.893187][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 10.895560][ T1] vivid-003: using multiplanar format API [ 10.907993][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 10.910259][ T1] vivid-003: V4L2 capture device registered as video15 [ 10.912442][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 10.914780][ T1] vivid-003: V4L2 output device registered as video16 [ 10.916865][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 10.919545][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 10.922097][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 10.924360][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 10.926281][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 10.928363][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 10.930508][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 10.939421][ T3022] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 10.945311][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 10.948244][ T1] vivid-004: using single planar format API [ 10.964311][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 10.966727][ T1] vivid-004: V4L2 capture device registered as video19 [ 10.969199][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 10.971256][ T1] vivid-004: V4L2 output device registered as video20 [ 10.973240][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 10.975762][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 10.978954][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 10.981021][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 10.982942][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 10.984998][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 10.988297][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 10.990728][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 10.993126][ T1] vivid-005: using multiplanar format API [ 11.005687][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.007905][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.010390][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.012500][ T1] vivid-005: V4L2 output device registered as video24 [ 11.015105][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.018047][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.020814][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.022833][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.026357][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.030275][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.032468][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.034782][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.037002][ T1] vivid-006: using single planar format API [ 11.049509][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.051951][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.054153][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.056529][ T1] vivid-006: V4L2 output device registered as video28 [ 11.058638][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.061481][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.064220][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.066326][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.068431][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.070660][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.072899][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.075259][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.077576][ T1] vivid-007: using multiplanar format API [ 11.090084][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 11.092298][ T1] vivid-007: V4L2 capture device registered as video31 [ 11.094584][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 11.097265][ T1] vivid-007: V4L2 output device registered as video32 [ 11.099529][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 11.102242][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 11.105087][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 11.107161][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 11.109207][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 11.111295][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 11.113746][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 11.116057][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 11.118997][ T1] vivid-008: using single planar format API [ 11.131635][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 11.133925][ T1] vivid-008: V4L2 capture device registered as video35 [ 11.136131][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 11.138470][ T1] vivid-008: V4L2 output device registered as video36 [ 11.140553][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 11.143323][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 11.146380][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 11.148835][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 11.151230][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 11.153622][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 11.156108][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 11.158369][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 11.160610][ T1] vivid-009: using multiplanar format API [ 11.173140][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 11.177237][ T1] vivid-009: V4L2 capture device registered as video39 [ 11.179465][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 11.181856][ T1] vivid-009: V4L2 output device registered as video40 [ 11.184050][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 11.186776][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 11.189305][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 11.191307][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 11.193309][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 11.195530][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 11.197755][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 11.199814][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 11.202085][ T1] vivid-010: using single planar format API [ 11.215792][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 11.218152][ T1] vivid-010: V4L2 capture device registered as video43 [ 11.220477][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 11.222963][ T1] vivid-010: V4L2 output device registered as video44 [ 11.225053][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 11.227524][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 11.230195][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 11.232380][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 11.234726][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 11.236827][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 11.239149][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 11.241270][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 11.243430][ T1] vivid-011: using multiplanar format API [ 11.255695][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 11.258005][ T1] vivid-011: V4L2 capture device registered as video47 [ 11.259975][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 11.262288][ T1] vivid-011: V4L2 output device registered as video48 [ 11.264762][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 11.267614][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 11.269996][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 11.272229][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 11.274661][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 11.276779][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 11.278831][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 11.280940][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 11.283131][ T1] vivid-012: using single planar format API [ 11.296273][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 11.298505][ T1] vivid-012: V4L2 capture device registered as video51 [ 11.300766][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 11.302927][ T1] vivid-012: V4L2 output device registered as video52 [ 11.305230][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 11.307894][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 11.310681][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 11.312716][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 11.314803][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 11.316794][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 11.318888][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 11.321080][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 11.323346][ T1] vivid-013: using multiplanar format API [ 11.335854][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 11.338910][ T1] vivid-013: V4L2 capture device registered as video55 [ 11.341320][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 11.343835][ T1] vivid-013: V4L2 output device registered as video56 [ 11.346099][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 11.348795][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 11.351148][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 11.353129][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 11.355237][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 11.357208][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 11.359374][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 11.361611][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 11.363992][ T1] vivid-014: using single planar format API [ 11.376404][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 11.378819][ T1] vivid-014: V4L2 capture device registered as video59 [ 11.381164][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 11.383648][ T1] vivid-014: V4L2 output device registered as video60 [ 11.387505][ T3022] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.391805][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 11.395144][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 11.397593][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 11.399563][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 11.401605][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 11.403675][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 11.405908][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 11.407995][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 11.410253][ T1] vivid-015: using multiplanar format API [ 11.422685][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 11.424952][ T1] vivid-015: V4L2 capture device registered as video63 [ 11.426967][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 11.428911][ T1] vivid-015: V4L2 output device registered as video64 [ 11.430812][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 11.433310][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 11.435761][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 11.437758][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 11.439768][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 11.441844][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 11.444212][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 11.446614][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 11.450272][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 11.454776][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 11.457298][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 11.459785][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 11.463895][ T1] usbcore: registered new interface driver uvcvideo [ 11.465524][ T1] USB Video Class driver (1.1.1) [ 11.466672][ T1] gspca_main: v2.14.0 registered [ 11.467938][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 11.469491][ T1] iTCO_vendor_support: vendor-support=0 [ 11.472479][ T1] device-mapper: uevent: version 1.0.3 [ 11.474639][ T1] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com [ 11.478809][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 11.480770][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 11.482555][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 11.485591][ T1] device-mapper: raid: Loading target version 1.15.0 [ 11.488104][ T1] Bluetooth: HCI UART driver ver 2.3 [ 11.489679][ T1] Bluetooth: HCI UART protocol H4 registered [ 11.491138][ T1] Bluetooth: HCI UART protocol BCSP registered [ 11.492739][ T1] Bluetooth: HCI UART protocol LL registered [ 11.494412][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 11.496070][ T1] Bluetooth: HCI UART protocol QCA registered [ 11.497470][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 11.499024][ T1] Bluetooth: HCI UART protocol Marvell registered [ 11.500662][ T1] usbcore: registered new interface driver bfusb [ 11.502512][ T1] usbcore: registered new interface driver btusb [ 11.504972][ T1] CAPI 2.0 started up with major 68 (middleware) [ 11.506351][ T1] Modular ISDN core version 1.1.29 [ 11.508214][ T1] NET: Registered protocol family 34 [ 11.509334][ T1] DSP module 2.0 [ 11.510126][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 11.524078][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 11.526107][ T1] 0 virtual devices registered [ 11.527175][ T1] intel_pstate: CPU model not supported [ 11.531199][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 11.533196][ T1] usnic_verbs:usnic_uiom_init:563: [ 11.533199][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 11.536920][ T1] usnic_verbs:usnic_ib_init:667: [ 11.536924][ T1] Unable to initialize umem with err -1 [ 11.540552][ T1] iscsi: registered transport (iser) [ 11.541914][ T1] OPA Virtual Network Driver - v1.0 [ 11.543997][ T1] SoftiWARP attached [ 11.545250][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.547989][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.550385][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.571529][ T1] hid: raw HID events driver (C) Jiri Kosina [ 11.592685][ T1] usbcore: registered new interface driver usbhid [ 11.594320][ T1] usbhid: USB HID core driver [ 11.598024][ T1] ashmem: initialized [ 11.599496][ T1] exFAT: Version 1.3.0 [ 11.610442][ T3661] kworker/u4:4 (3661) used greatest stack depth: 26960 bytes left [ 11.663781][ T1] usbcore: registered new interface driver snd-usb-audio [ 11.665842][ T1] drop_monitor: Initializing network drop monitor service [ 11.667930][ T1] NET: Registered protocol family 26 [ 11.669223][ T1] GACT probability on [ 11.670140][ T1] Mirror/redirect action on [ 11.671414][ T1] Simple TC action Loaded [ 11.674360][ T1] netem: version 1.3 [ 11.675601][ T1] u32 classifier [ 11.676471][ T1] Performance counters on [ 11.677709][ T1] input device check on [ 11.678749][ T1] Actions configured [ 11.682000][ T1] nf_conntrack_irc: failed to register helpers [ 11.683513][ T1] nf_conntrack_sane: failed to register helpers [ 11.725324][ T1] nf_conntrack_sip: failed to register helpers [ 11.730988][ T1] xt_time: kernel timezone is -0000 [ 11.732383][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 11.735024][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 11.738125][ T1] IPVS: ipvs loaded. [ 11.739080][ T1] IPVS: [rr] scheduler registered. [ 11.740364][ T1] IPVS: [wrr] scheduler registered. [ 11.741604][ T1] IPVS: [lc] scheduler registered. [ 11.742807][ T1] IPVS: [wlc] scheduler registered. [ 11.744053][ T1] IPVS: [fo] scheduler registered. [ 11.745276][ T1] IPVS: [ovf] scheduler registered. [ 11.746396][ T1] IPVS: [lblc] scheduler registered. [ 11.747554][ T1] IPVS: [lblcr] scheduler registered. [ 11.748911][ T1] IPVS: [dh] scheduler registered. [ 11.750145][ T1] IPVS: [sh] scheduler registered. [ 11.751256][ T1] IPVS: [mh] scheduler registered. [ 11.752563][ T1] IPVS: [sed] scheduler registered. [ 11.753748][ T1] IPVS: [nq] scheduler registered. [ 11.755212][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 11.756709][ T1] IPVS: [sip] pe registered. [ 11.757903][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 11.761660][ T1] gre: GRE over IPv4 demultiplexor driver [ 11.762890][ T1] ip_gre: GRE over IPv4 tunneling driver [ 11.769905][ T1] IPv4 over IPsec tunneling driver [ 11.774478][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 11.776430][ T1] Initializing XFRM netlink socket [ 11.777743][ T1] IPsec XFRM device driver [ 11.779381][ T1] NET: Registered protocol family 10 [ 11.790768][ T1] Segment Routing with IPv6 [ 11.792569][ T1] mip6: Mobile IPv6 [ 11.797801][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 11.803540][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 11.807223][ T1] NET: Registered protocol family 17 [ 11.808561][ T1] NET: Registered protocol family 15 [ 11.810260][ T1] Bridge firewalling registered [ 11.812400][ T1] NET: Registered protocol family 9 [ 11.813850][ T1] X25: Linux Version 0.2 [ 11.841996][ T1] NET: Registered protocol family 6 [ 11.845885][ T596] floppy0: no floppy controllers found [ 11.878008][ T1] NET: Registered protocol family 11 [ 11.879666][ T1] NET: Registered protocol family 3 [ 11.881143][ T1] can: controller area network core (rev 20170425 abi 9) [ 11.885228][ T1] NET: Registered protocol family 29 [ 11.886589][ T1] can: raw protocol (rev 20170425) [ 11.887914][ T1] can: broadcast manager protocol (rev 20170425 t) [ 11.889410][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 11.890979][ T1] can: SAE J1939 [ 11.892034][ T1] Bluetooth: RFCOMM TTY layer initialized [ 11.893341][ T1] Bluetooth: RFCOMM socket layer initialized [ 11.894977][ T1] Bluetooth: RFCOMM ver 1.11 [ 11.895908][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 11.897275][ T1] Bluetooth: BNEP filters: protocol multicast [ 11.898675][ T1] Bluetooth: BNEP socket layer initialized [ 11.899926][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 11.901230][ T1] Bluetooth: CMTP socket layer initialized [ 11.902566][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 11.904869][ T1] Bluetooth: HIDP socket layer initialized [ 11.906725][ T1] RPC: Registered rdma transport module. [ 11.908278][ T1] RPC: Registered rdma backchannel transport module. [ 11.912333][ T1] NET: Registered protocol family 33 [ 11.913773][ T1] Key type rxrpc registered [ 11.915009][ T1] Key type rxrpc_s registered [ 11.917735][ T1] NET: Registered protocol family 41 [ 11.919641][ T1] lec:lane_module_init: lec.c: initialized [ 11.921041][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 11.922532][ T1] l2tp_core: L2TP core driver, V2.0 [ 11.923879][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 11.925634][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 11.927613][ T1] l2tp_netlink: L2TP netlink interface [ 11.929329][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 11.930947][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 11.932710][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 11.945671][ T1] DCCP: Activated CCID 2 (TCP-like) [ 11.947258][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 11.949725][ T1] sctp: Hash tables configured (bind 64/64) [ 11.952634][ T1] NET: Registered protocol family 21 [ 11.954985][ T1] Registered RDS/infiniband transport [ 11.957130][ T1] Registered RDS/tcp transport [ 11.958174][ T1] tipc: Activated (version 2.0.0) [ 11.959475][ T1] NET: Registered protocol family 30 [ 11.961389][ T1] tipc: Started in single node mode [ 11.962857][ T1] NET: Registered protocol family 43 [ 11.964430][ T1] 9pnet: Installing 9P2000 support [ 11.966147][ T1] NET: Registered protocol family 37 [ 11.969885][ T1] NET: Registered protocol family 36 [ 11.971573][ T1] Key type dns_resolver registered [ 11.972806][ T1] Key type ceph registered [ 11.974388][ T1] libceph: loaded (mon/osd proto 15/24) [ 11.977605][ T1] batman_adv: B.A.T.M.A.N. advanced 2019.5 (compatibility version 15) loaded [ 11.979731][ T1] openvswitch: Open vSwitch switching datapath [ 11.983068][ T1] NET: Registered protocol family 40 [ 11.984871][ T1] mpls_gso: MPLS GSO support [ 11.990938][ T1] IPI shorthand broadcast: enabled [ 11.992339][ T1] AVX2 version of gcm_enc/dec engaged. [ 11.993661][ T1] AES CTR mode by8 optimization enabled [ 12.005317][ T1] sched_clock: Marking stable (11989990577, 15283985)->(12016300008, -11025446) [ 12.008786][ T1] registered taskstats version 1 [ 12.010139][ T1] Loading compiled-in X.509 certificates [ 12.016573][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 12.019903][ T1] zswap: loaded using pool lzo/zbud [ 12.021876][ T1] Key type ._fscrypt registered [ 12.022976][ T1] Key type .fscrypt registered [ 12.032945][ T1] Btrfs loaded, crc32c=crc32c-intel [ 12.039517][ T1] Key type big_key registered [ 12.042583][ T1] Key type encrypted registered [ 12.043810][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 12.045288][ T1] ima: No TPM chip found, activating TPM-bypass! [ 12.046685][ T1] ima: Allocated hash algorithm: sha256 [ 12.047988][ T1] ima: No architecture policies found [ 12.049259][ T1] evm: Initialising EVM extended attributes: [ 12.050514][ T1] evm: security.selinux [ 12.051348][ T1] evm: security.SMACK64 [ 12.052302][ T1] evm: security.SMACK64EXEC [ 12.053406][ T1] evm: security.SMACK64TRANSMUTE [ 12.054639][ T1] evm: security.SMACK64MMAP [ 12.055619][ T1] evm: security.apparmor [ 12.056531][ T1] evm: security.ima [ 12.057286][ T1] evm: security.capability [ 12.058249][ T1] evm: HMAC attrs: 0x1 [ 12.060395][ T1] PM: Magic number: 15:620:742 [ 12.061795][ T1] hub 19-0:1.0: hash matches [ 12.064516][ T1] printk: console [netcon0] enabled [ 12.065719][ T1] netconsole: network logging started [ 12.067570][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 12.071261][ T1] rdma_rxe: loaded [ 12.072672][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 12.077789][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 12.080397][ T26] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 12.082725][ T26] cfg80211: failed to load regulatory.db [ 12.084368][ T1] ALSA device list: [ 12.085364][ T1] #0: Dummy 1 [ 12.085375][ T1] #1: Loopback 1 [ 12.085382][ T1] #2: Virtual MIDI Card 1 [ 12.090522][ T1] md: Waiting for all devices to be available before autodetect [ 12.093664][ T1] md: If you don't use raid, use raid=noautodetect [ 12.099090][ T1] md: Autodetecting RAID arrays. [ 12.101032][ T1] md: autorun ... [ 12.102217][ T1] md: ... autorun DONE. [ 12.104951][ T1] kasan: CONFIG_KASAN_INLINE enabled [ 12.106690][ T1] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 12.109003][ T1] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 12.111162][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.5.0-rc2-next-20191216-syzkaller #0 [ 12.113687][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 12.116104][ T1] RIP: 0010:strncpy+0x35/0xc0 [ 12.118003][ T1] Code: e5 41 56 41 55 4c 8d 34 17 49 bd 00 00 00 00 00 fc ff df 41 54 53 48 89 fb 48 83 ec 10 48 89 f2 48 89 f1 48 c1 ea 03 83 e1 07 <42> 0f b6 14 2a 38 ca 7f 04 84 d2 75 40 48 89 da 48 89 d9 44 0f b6 [ 12.123673][ T1] RSP: 0000:ffffc90000c7fca8 EFLAGS: 00010246 [ 12.125609][ T1] RAX: ffff888099fbc000 RBX: ffff888099fbc000 RCX: 0000000000000000 [ 12.128650][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888099fbc000 [ 12.130847][ T1] RBP: ffffc90000c7fcd8 R08: ffff888099fbc000 R09: ffffed1015d07074 [ 12.133194][ T1] R10: ffffed1015d07073 R11: ffff8880ae83839b R12: ffffea000267ef00 [ 12.135711][ T1] R13: dffffc0000000000 R14: ffff888099fbcfff R15: ffff8882156a7000 [ 12.137891][ T1] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 12.140577][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.142587][ T1] CR2: 0000000000000000 CR3: 000000000986d000 CR4: 00000000001406f0 [ 12.145413][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 12.148389][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 12.150605][ T1] Call Trace: [ 12.151154][ T1] do_mount_root+0x74/0x23b [ 12.152145][ T1] mount_block_root+0x342/0x51a [ 12.153931][ T1] ? init_rootfs+0x62/0x62 [ 12.154934][ T1] ? do_file_open_root+0x380/0x380 [ 12.155984][ T1] ? getname_flags+0x277/0x5b0 [ 12.157375][ T1] mount_root+0x283/0x2cd [ 12.158725][ T1] ? change_floppy+0x283/0x283 [ 12.160146][ T1] ? ksys_unlink+0x23/0x27 [ 12.161730][ T1] prepare_namespace+0x26f/0x2a7 [ 12.162917][ T1] kernel_init_freeable+0x557/0x570 [ 12.164481][ T1] ? rest_init+0x371/0x371 [ 12.165477][ T1] kernel_init+0x12/0x1bf [ 12.166952][ T1] ret_from_fork+0x24/0x30 [ 12.167958][ T1] Modules linked in: [ 12.169761][ T1] ---[ end trace 86d3a12547a3173f ]--- [ 12.171706][ T1] RIP: 0010:strncpy+0x35/0xc0 [ 12.173090][ T1] Code: e5 41 56 41 55 4c 8d 34 17 49 bd 00 00 00 00 00 fc ff df 41 54 53 48 89 fb 48 83 ec 10 48 89 f2 48 89 f1 48 c1 ea 03 83 e1 07 <42> 0f b6 14 2a 38 ca 7f 04 84 d2 75 40 48 89 da 48 89 d9 44 0f b6 [ 12.178426][ T1] RSP: 0000:ffffc90000c7fca8 EFLAGS: 00010246 [ 12.180318][ T1] RAX: ffff888099fbc000 RBX: ffff888099fbc000 RCX: 0000000000000000 [ 12.182170][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888099fbc000 [ 12.184150][ T1] RBP: ffffc90000c7fcd8 R08: ffff888099fbc000 R09: ffffed1015d07074 [ 12.186242][ T1] R10: ffffed1015d07073 R11: ffff8880ae83839b R12: ffffea000267ef00 [ 12.188263][ T1] R13: dffffc0000000000 R14: ffff888099fbcfff R15: ffff8882156a7000 [ 12.192437][ T1] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 12.195284][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.196968][ T1] CR2: 0000000000000000 CR3: 000000000986d000 CR4: 00000000001406f0 [ 12.198635][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 12.201058][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 12.204177][ T1] Kernel panic - not syncing: Fatal exception [ 12.207161][ T1] Kernel Offset: disabled [ 12.208322][ T1] Rebooting in 86400 seconds..