[ 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 2680309895 cycles [ 0.000981][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003570][ T0] tsc: Detected 2300.000 MHz processor [ 0.006645][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.007735][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.008748][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.016483][ T0] found SMP MP-table at [mem 0x000f2470-0x000f247f] [ 0.017619][ T0] check: Scanning 1 areas for low memory corruption [ 0.018607][ T0] Using GB pages for direct mapping [ 0.021446][ T0] ACPI: Early table checksum verification disabled [ 0.022542][ T0] ACPI: RSDP 0x00000000000F21F0 000014 (v00 Google) [ 0.023554][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.024894][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.026210][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.027630][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.028448][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.029208][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.030537][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.031889][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.033181][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.035198][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.035996][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.036914][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.037998][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.038907][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.039890][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.041522][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.043059][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.044164][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.045736][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.047441][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.098802][ T0] Zone ranges: [ 0.099586][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.100620][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.101563][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.102502][ T0] Device empty [ 0.103045][ T0] Movable zone start for each node [ 0.103769][ T0] Early memory node ranges [ 0.104381][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.105350][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.106322][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.107321][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.108319][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.108326][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.157726][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.613663][ T0] kasan: KernelAddressSanitizer initialized [ 0.615279][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.616005][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.617061][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.618135][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.619211][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.620408][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.621438][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.622485][ T0] Using ACPI (MADT) for SMP configuration information [ 0.623424][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.624335][ T0] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.625318][ T0] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.626321][ T0] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.627386][ T0] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.628607][ T0] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.629575][ T0] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.630549][ T0] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.631898][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.632904][ T0] Booting paravirtualized kernel on KVM [ 0.633784][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.635360][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.637587][ T0] percpu: Embedded 66 pages/cpu s232520 r8192 d29624 u1048576 [ 0.638886][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.639965][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.641006][ T0] Policy zone: Normal [ 0.641553][ 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 [ 0.651860][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.402206][ T0] Memory: 6484276K/7863916K available (114697K kernel code, 16581K rwdata, 20800K rodata, 2816K init, 23020K bss, 1379640K reserved, 0K cma-reserved) [ 1.409857][ T0] Running RCU self tests [ 1.410524][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.411448][ T0] rcu: RCU lockdep checking is enabled. [ 1.412202][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.413292][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.414328][ T0] Tasks RCU enabled. [ 1.414850][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.416072][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.423815][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.425442][ T0] random: get_random_bytes called from start_kernel+0x552/0x943 with crng_init=0 [ 1.430270][ T0] Console: colour VGA+ 80x25 [ 1.431057][ T0] printk: console [ttyS0] enabled [ 1.431057][ T0] printk: console [ttyS0] enabled [ 1.432484][ T0] printk: bootconsole [earlyser0] disabled [ 1.432484][ T0] printk: bootconsole [earlyser0] disabled [ 1.434045][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.435224][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.435987][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.436674][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.437428][ T0] ... CLASSHASH_SIZE: 4096 [ 1.438237][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.438945][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.439704][ T0] ... CHAINHASH_SIZE: 32768 [ 1.440594][ T0] memory used by lock dependency info: 6237 kB [ 1.441628][ T0] memory used for stack traces: 4224 kB [ 1.442578][ T0] per task-struct memory footprint: 1920 bytes [ 1.444517][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.446218][ T0] ACPI: Core revision 20191018 [ 1.447900][ T0] APIC: Switch to symmetric I/O mode setup [ 1.449271][ T0] x2apic enabled [ 1.451052][ T0] Switched APIC routing to physical x2apic. [ 1.455898][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.457290][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.458999][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.460329][ T0] pid_max: default: 32768 minimum: 301 [ 1.462211][ T0] LSM: Security Framework initializing [ 1.463104][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.464282][ T0] Yama: becoming mindful. [ 1.465084][ T0] TOMOYO Linux initialized [ 1.465981][ T0] AppArmor: AppArmor initialized [ 1.475140][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.479875][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.481429][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.482685][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.484286][ T0] *** VALIDATE tmpfs *** [ 1.486435][ T0] *** VALIDATE proc *** [ 1.487860][ T0] *** VALIDATE cgroup1 *** [ 1.488572][ T0] *** VALIDATE cgroup2 *** [ 1.489631][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.490958][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.492149][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.493529][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.493562][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.496635][ T0] MDS: Mitigation: Clear CPU buffers [ 1.498202][ T0] Freeing SMP alternatives memory: 92K [ 1.622373][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.679066][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.699018][ T1] rcu: Hierarchical SRCU implementation. [ 1.719209][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.749021][ T1] smp: Bringing up secondary CPUs ... [ 1.831838][ T1] x86: Booting SMP configuration: [ 1.832784][ T1] .... node #0, CPUs: #1 [ 0.023713][ T0] kvm-clock: cpu 1, msr abb3041, secondary cpu clock [ 1.836342][ 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. [ 1.839113][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.839916][ T1] smpboot: Max logical packages: 1 [ 1.840719][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.843086][ T1] devtmpfs: initialized [ 1.843086][ T1] x86/mm: Memory block size: 128MB [ 1.871809][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.871809][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.872920][ T1] xor: automatically using best checksumming function avx [ 1.874722][ T1] PM: RTC time: 16:43:43, date: 2019-12-16 [ 1.875680][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.875684][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.882809][ T1] NET: Registered protocol family 16 [ 1.880508][ T25] kworker/u4:0 (25) used greatest stack depth: 27480 bytes left [ 1.889417][ T1] audit: initializing netlink subsys (disabled) [ 1.890688][ T27] audit: type=2000 audit(1576514623.912:1): state=initialized audit_enabled=0 res=1 [ 1.894678][ T1] cpuidle: using governor menu [ 1.901108][ T1] ACPI: bus type PCI registered [ 1.903361][ T1] dca service started, version 1.12.1 [ 1.904500][ T1] PCI: Using configuration type 1 for base access [ 1.951053][ T117] kworker/u4:1 (117) used greatest stack depth: 27384 bytes left [ 2.113059][ T238] kworker/u4:2 (238) used greatest stack depth: 27208 bytes left [ 2.335081][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.341190][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.341190][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.389123][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.619024][ T1] raid6: avx2x4 gen() 12303 MB/s [ 2.789042][ T1] raid6: avx2x4 xor() 6741 MB/s [ 2.959009][ T1] raid6: avx2x2 gen() 7539 MB/s [ 3.129019][ T1] raid6: avx2x2 xor() 3884 MB/s [ 3.299033][ T1] raid6: avx2x1 gen() 1474 MB/s [ 3.469010][ T1] raid6: avx2x1 xor() 2056 MB/s [ 3.639021][ T1] raid6: sse2x4 gen() 6265 MB/s [ 3.801585][ T1] raid6: sse2x4 xor() 3567 MB/s [ 3.971580][ T1] raid6: sse2x2 gen() 2633 MB/s [ 4.141575][ T1] raid6: sse2x2 xor() 2077 MB/s [ 4.311620][ T1] raid6: sse2x1 gen() 551 MB/s [ 4.481582][ T1] raid6: sse2x1 xor() 1027 MB/s [ 4.482531][ T1] raid6: using algorithm avx2x4 gen() 12303 MB/s [ 4.483394][ T1] raid6: .... xor() 6741 MB/s, rmw enabled [ 4.484173][ T1] raid6: using avx2x2 recovery algorithm [ 4.489681][ T1] ACPI: Added _OSI(Module Device) [ 4.489681][ T1] ACPI: Added _OSI(Processor Device) [ 4.489681][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.489681][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.489681][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.489795][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.490633][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.530785][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.604748][ T1] ACPI: Interpreter enabled [ 4.604748][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.604748][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.609004][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.609004][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.685235][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.686464][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.687976][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.699091][ T1] PCI host bridge to bus 0000:00 [ 4.699091][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.699091][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.699091][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.699091][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.699091][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.700210][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.701345][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.709007][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.729455][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.738211][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.749467][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.749467][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.753399][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.770028][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.773976][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.779018][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.799477][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.799780][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.803748][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 4.829873][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.833388][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.836772][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.840117][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.842763][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.869424][ T1] iommu: Default domain type: Translated [ 4.870354][ T1] vgaarb: loaded [ 4.881510][ T1] SCSI subsystem initialized [ 4.881510][ T1] ACPI: bus type USB registered [ 4.882942][ T1] usbcore: registered new interface driver usbfs [ 4.889744][ T1] usbcore: registered new interface driver hub [ 4.890853][ T1] usbcore: registered new device driver usb [ 4.893382][ T1] mc: Linux media interface: v0.10 [ 4.894728][ T1] videodev: Linux video capture interface: v2.00 [ 4.896802][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.897903][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.899093][ T1] PTP clock support registered [ 4.900368][ T1] EDAC MC: Ver: 3.0.0 [ 4.901127][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.903164][ T1] PCI: Using ACPI for IRQ routing [ 4.911361][ T1] Bluetooth: Core ver 2.22 [ 4.912222][ T1] NET: Registered protocol family 31 [ 4.913154][ T1] Bluetooth: HCI device and connection manager initialized [ 4.914169][ T1] Bluetooth: HCI socket layer initialized [ 4.914941][ T1] Bluetooth: L2CAP socket layer initialized [ 4.915869][ T1] Bluetooth: SCO socket layer initialized [ 4.916898][ T1] NET: Registered protocol family 8 [ 4.917906][ T1] NET: Registered protocol family 20 [ 4.918909][ T1] NetLabel: Initializing [ 4.919587][ T1] NetLabel: domain hash size = 128 [ 4.920329][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.921615][ T1] NetLabel: unlabeled traffic allowed by default [ 4.922839][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.922839][ T1] NET: Registered protocol family 39 [ 4.922839][ T1] clocksource: Switched to clocksource kvm-clock [ 7.369703][ T1] *** VALIDATE bpf *** [ 7.372041][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.372939][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.374589][ T1] FS-Cache: Loaded [ 7.375155][ T1] *** VALIDATE ramfs *** [ 7.375930][ T1] *** VALIDATE hugetlbfs *** [ 7.377504][ T1] CacheFiles: Loaded [ 7.378465][ T1] TOMOYO: 2.6.0 [ 7.379065][ T1] Mandatory Access Control activated. [ 7.381445][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.382847][ T1] pnp: PnP ACPI init [ 7.394048][ T1] pnp: PnP ACPI: found 7 devices [ 7.434374][ T1586] kworker/u4:0 (1586) used greatest stack depth: 26224 bytes left [ 7.454011][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.455605][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.456654][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.457760][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.458905][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.461256][ T1] NET: Registered protocol family 2 [ 7.464292][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 7.466483][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.475105][ T1] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes, vmalloc) [ 7.479832][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.481686][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.483611][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.485951][ T1] NET: Registered protocol family 1 [ 7.488199][ T1] RPC: Registered named UNIX socket transport module. [ 7.489588][ T1] RPC: Registered udp transport module. [ 7.490371][ T1] RPC: Registered tcp transport module. [ 7.491166][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.494438][ T1] NET: Registered protocol family 44 [ 7.495310][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.496451][ T1] PCI: CLS 0 bytes, default 64 [ 7.500055][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.501568][ T1] software IO TLB: mapped [mem 0xaa800000-0xae800000] (64MB) [ 7.504882][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.509750][ T1] kvm: already loaded the other module [ 7.510689][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.512241][ T1] clocksource: Switched to clocksource tsc [ 7.513220][ T1] mce: Machine check injector initialized [ 7.517899][ T1] check: Scanning for low memory corruption every 60 seconds [ 7.614140][ T1] Initialise system trusted keyrings [ 7.616384][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.617665][ T1] zbud: loaded [ 7.623668][ T1] DLM installed [ 7.626405][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.630369][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 7.632482][ T1] NFS: Registering the id_resolver key type [ 7.633392][ T1] Key type id_resolver registered [ 7.634213][ T1] Key type id_legacy registered [ 7.635124][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.636288][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.642194][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 7.643787][ T1] Key type cifs.spnego registered [ 7.644524][ T1] Key type cifs.idmap registered [ 7.645242][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.646755][ T1] fuse: init (API version 7.31) [ 7.647609][ T1] *** VALIDATE fuse *** [ 7.648259][ T1] *** VALIDATE fuse *** [ 7.652028][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.662171][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 7.667044][ T1] *** VALIDATE xfs *** [ 7.667816][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.668761][ T1] FS-Cache: Netfs '9p' registered for caching [ 7.670370][ T1] ocfs2: Registered cluster interface o2cb [ 7.671641][ T1] ocfs2: Registered cluster interface user [ 7.673218][ T1] OCFS2 User DLM kernel interface loaded [ 7.679993][ T1] *** VALIDATE gfs2 *** [ 7.681522][ T1] gfs2: GFS2 installed [ 7.686025][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 7.687096][ T1] ceph: loaded (mds proto 32) [ 7.694240][ T1] NET: Registered protocol family 38 [ 7.695903][ T1] async_tx: api initialized (async) [ 7.696628][ T1] Key type asymmetric registered [ 7.697313][ T1] Asymmetric key parser 'x509' registered [ 7.698166][ T1] Asymmetric key parser 'pkcs8' registered [ 7.699223][ T1] Key type pkcs7_test registered [ 7.699958][ T1] Asymmetric key parser 'tpm_parser' registered [ 7.701052][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) [ 7.702833][ T1] io scheduler mq-deadline registered [ 7.703721][ T1] io scheduler kyber registered [ 7.704615][ T1] io scheduler bfq registered [ 7.709969][ T1] hgafb: HGA card not detected. [ 7.710857][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 7.712185][ T1] usbcore: registered new interface driver udlfb [ 7.714685][ T1] uvesafb: failed to execute /sbin/v86d [ 7.715605][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 7.716813][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 7.717890][ T1] uvesafb: vbe_init() failed with -22 [ 7.718656][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 7.720989][ T1] vga16fb: mapped to 0x00000000dbb80438 [ 7.787465][ T1] Console: switching to colour frame buffer device 80x30 [ 8.089995][ T1] fb0: VGA16 VGA frame buffer device [ 8.092653][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.109653][ T1] ACPI: Power Button [PWRF] [ 8.111198][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.112900][ T1] ACPI: Sleep Button [SLPF] [ 8.118820][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.131057][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.132076][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.143580][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.144755][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.157626][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.158683][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.416308][ T1] HDLC line discipline maxframe=4096 [ 8.417555][ T1] N_HDLC line discipline registered. [ 8.418561][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.441679][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.469402][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.497485][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.525071][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.531933][ T1] Cyclades driver 2.6 [ 8.533602][ T1] Initializing Nozomi driver 2.1d [ 8.535747][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.537751][ T1] No rocketport ports found; unloading driver [ 8.541622][ T1] Non-volatile memory driver v1.3 [ 8.543289][ T1] Linux agpgart interface v0.103 [ 8.552655][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.555053][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 8.557092][ T1] [drm] Driver supports precise vblank timestamp query. [ 8.561900][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.564900][ T1] usbcore: registered new interface driver udl [ 8.610290][ T1] brd: module loaded [ 8.643146][ T1] loop: module loaded [ 8.815637][ T1] zram: Added device: zram0 [ 8.832237][ T1] null_blk: module loaded [ 8.838609][ T1] nfcsim 0.2 initialized [ 8.841615][ T1] Loading iSCSI transport class v2.0-870. [ 8.872276][ T1] scsi host0: Virtio SCSI HBA [ 8.906716][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 8.912698][ T198] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.965643][ T1] slram: not enough parameters. [ 8.974182][ T1] ftl_cs: FTL header not found. [ 8.995041][ T1] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) [ 9.024604][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.033370][ T1] MACsec IEEE 802.1AE [ 9.035004][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.066815][ T1] vcan: Virtual CAN interface driver [ 9.068335][ T1] vxcan: Virtual CAN Tunnel driver [ 9.068344][ T1] slcan: serial line CAN interface driver [ 9.071209][ T1] slcan: 10 dynamic interface channels. [ 9.072674][ T1] CAN device driver interface [ 9.074100][ T1] enic: Cisco VIC Ethernet NIC Driver, ver 2.3.0.53 [ 9.076446][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.078286][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.081594][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.083546][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.085650][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.087421][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.101277][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.102899][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.104519][ T1] AX.25: bpqether driver version 004 [ 9.105948][ T1] PPP generic driver version 2.4.2 [ 9.108453][ T1] PPP BSD Compression module registered [ 9.110165][ T1] PPP Deflate Compression module registered [ 9.111820][ T1] PPP MPPE Compression module registered [ 9.111831][ T1] NET: Registered protocol family 24 [ 9.111892][ T1] PPTP driver version 0.8.5 [ 9.115451][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.118957][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.118965][ T1] SLIP linefill/keepalive option. [ 9.123193][ T1] hdlc: HDLC support module revision 1.22 [ 9.124733][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.124824][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.128922][ T1] LAPB Ethernet driver version 0.02 [ 9.130826][ T1] usbcore: registered new interface driver rndis_wlan [ 9.132833][ T1] mac80211_hwsim: initializing netlink [ 9.184755][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.187314][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.189956][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.192511][ T1] usbcore: registered new interface driver pegasus [ 9.194547][ T1] usbcore: registered new interface driver rtl8150 [ 9.196630][ T1] usbcore: registered new interface driver r8152 [ 9.198799][ T1] usbcore: registered new interface driver asix [ 9.202253][ T1] usbcore: registered new interface driver ax88179_178a [ 9.204310][ T1] usbcore: registered new interface driver cdc_ether [ 9.206609][ T1] usbcore: registered new interface driver dm9601 [ 9.212996][ T1] usbcore: registered new interface driver smsc75xx [ 9.215009][ T1] usbcore: registered new interface driver smsc95xx [ 9.217075][ T1] usbcore: registered new interface driver net1080 [ 9.219261][ T1] usbcore: registered new interface driver rndis_host [ 9.221271][ T1] usbcore: registered new interface driver cdc_subset [ 9.223370][ T1] usbcore: registered new interface driver zaurus [ 9.225307][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.227807][ T1] usbcore: registered new interface driver cdc_ncm [ 9.230109][ T1] usbcore: registered new interface driver cdc_mbim [ 9.247637][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.267534][ T1] aoe: AoE v85 initialised. [ 9.271661][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.273607][ T1] ehci-pci: EHCI PCI platform driver [ 9.275223][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.277096][ T1] ohci-pci: OHCI PCI platform driver [ 9.278822][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.283465][ T1] usbcore: registered new interface driver cdc_acm [ 9.285258][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.287871][ T1] usbcore: registered new interface driver usblp [ 9.290232][ T1] usbcore: registered new interface driver cdc_wdm [ 9.290431][ T1] usbcore: registered new interface driver uas [ 9.293953][ T1] usbcore: registered new interface driver usb-storage [ 9.296141][ T1] usbcore: registered new interface driver ums-realtek [ 9.298495][ T1] usbcore: registered new interface driver usbserial_generic [ 9.301723][ T1] usbserial: USB Serial support registered for generic [ 9.303761][ T1] usbcore: registered new interface driver ch341 [ 9.305627][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.307692][ T1] usbcore: registered new interface driver cp210x [ 9.309697][ T1] usbserial: USB Serial support registered for cp210x [ 9.309880][ T1] usbcore: registered new interface driver ftdi_sio [ 9.310058][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.310317][ T1] usbcore: registered new interface driver keyspan [ 9.310497][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.310654][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.322847][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.325273][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.327528][ T1] usbcore: registered new interface driver option [ 9.329453][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.331661][ T1] usbcore: registered new interface driver oti6858 [ 9.333616][ T1] usbserial: USB Serial support registered for oti6858 [ 9.335753][ T1] usbcore: registered new interface driver pl2303 [ 9.337675][ T1] usbserial: USB Serial support registered for pl2303 [ 9.340287][ T1] usbcore: registered new interface driver qcserial [ 9.342343][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.344741][ T1] usbcore: registered new interface driver sierra [ 9.346636][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.348792][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.351049][ T1] usbserial: USB Serial support registered for carelink [ 9.353144][ T1] usbserial: USB Serial support registered for zio [ 9.355076][ T1] usbserial: USB Serial support registered for funsoft [ 9.357064][ T1] usbserial: USB Serial support registered for flashloader [ 9.359196][ T1] usbserial: USB Serial support registered for google [ 9.361182][ T1] usbserial: USB Serial support registered for libtransistor [ 9.363254][ T1] usbserial: USB Serial support registered for vivopay [ 9.365085][ T1] usbserial: USB Serial support registered for moto_modem [ 9.367153][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.369421][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.371515][ T1] usbserial: USB Serial support registered for hp4x [ 9.373405][ T1] usbserial: USB Serial support registered for suunto [ 9.375453][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.379643][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.381862][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.385048][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.388673][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.391144][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.393203][ T1] usb usb1: Product: Dummy host controller [ 9.393230][ T1] usb usb1: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.397113][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.402759][ T1] hub 1-0:1.0: USB hub found [ 9.404397][ T1] hub 1-0:1.0: 1 port detected [ 9.409387][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.409440][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.413822][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.416903][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.419236][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.419249][ T1] usb usb2: Product: Dummy host controller [ 9.419262][ T1] usb usb2: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.419275][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 9.427698][ T1] hub 2-0:1.0: USB hub found [ 9.429219][ T1] hub 2-0:1.0: 1 port detected [ 9.432967][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.435155][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.437556][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.440643][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.443030][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.443042][ T1] usb usb3: Product: Dummy host controller [ 9.446790][ T1] usb usb3: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.449103][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 9.452669][ T1] hub 3-0:1.0: USB hub found [ 9.454212][ T1] hub 3-0:1.0: 1 port detected [ 9.457968][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.460219][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.462487][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.465543][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.467960][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.467974][ T1] usb usb4: Product: Dummy host controller [ 9.471688][ T1] usb usb4: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.473917][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 9.477331][ T1] hub 4-0:1.0: USB hub found [ 9.478811][ T1] hub 4-0:1.0: 1 port detected [ 9.482915][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.485119][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.487559][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.490955][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.493475][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.493488][ T1] usb usb5: Product: Dummy host controller [ 9.497107][ T1] usb usb5: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.499546][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 9.502028][ T1] hub 5-0:1.0: USB hub found [ 9.503517][ T1] hub 5-0:1.0: 1 port detected [ 9.507467][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.510901][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.513248][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.516473][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.519246][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.519259][ T1] usb usb6: Product: Dummy host controller [ 9.519273][ T1] usb usb6: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.519285][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 9.528068][ T1] hub 6-0:1.0: USB hub found [ 9.529578][ T1] hub 6-0:1.0: 1 port detected [ 9.533023][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.535384][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.537713][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.541101][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.543617][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.543630][ T1] usb usb7: Product: Dummy host controller [ 9.547326][ T1] usb usb7: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.549824][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 9.552532][ T1] hub 7-0:1.0: USB hub found [ 9.553986][ T1] hub 7-0:1.0: 1 port detected [ 9.557337][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.559849][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.562250][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.565292][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.567723][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.567748][ T1] usb usb8: Product: Dummy host controller [ 9.571458][ T1] usb usb8: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.573818][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 9.577297][ T1] hub 8-0:1.0: USB hub found [ 9.578755][ T1] hub 8-0:1.0: 1 port detected [ 9.595104][ T1] using random self ethernet address [ 9.596623][ T1] using random host ethernet address [ 9.599481][ T1] Mass Storage Function, version: 2009/09/11 [ 9.601172][ T1] LUN: removable file: (no medium) [ 9.602614][ T1] no file given for LUN0 [ 9.603863][ T1] printk: console [ttyGS0] disabled [ 9.610610][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 9.614075][ C1] random: fast init done [ 9.622481][ T1026] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.622924][ T198] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.627159][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.629552][ T1026] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.631712][ T1026] sd 0:0:1:0: [sda] Write Protect is off [ 9.633456][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 9.635983][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 9.637647][ T1026] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.638363][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.643183][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.645402][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 9.647184][ T1] usb usb9: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.649457][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 9.652889][ T1] hub 9-0:1.0: USB hub found [ 9.654373][ T1] hub 9-0:1.0: 8 ports detected [ 9.660520][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.660723][ T1026] sda: sda1 [ 9.664082][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 9.666689][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.670859][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.673249][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.675417][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 9.675431][ T1] usb usb10: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.679770][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 9.683484][ T1] hub 10-0:1.0: USB hub found [ 9.684949][ T1] hub 10-0:1.0: 8 ports detected [ 9.685147][ T1026] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.692384][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.694793][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 9.697421][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.700305][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.702663][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 9.704552][ T1] usb usb11: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.706980][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 9.710054][ T1] hub 11-0:1.0: USB hub found [ 9.711382][ T1] hub 11-0:1.0: 8 ports detected [ 9.717130][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.719838][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 9.722353][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.725130][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.727732][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.730020][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 9.731877][ T1] usb usb12: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.734298][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 9.737358][ T1] hub 12-0:1.0: USB hub found [ 9.738743][ T1] hub 12-0:1.0: 8 ports detected [ 9.744413][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.746888][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 9.749713][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.752309][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.754598][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 9.756437][ T1] usb usb13: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.758799][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 9.762274][ T1] hub 13-0:1.0: USB hub found [ 9.763718][ T1] hub 13-0:1.0: 8 ports detected [ 9.768639][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.771073][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 9.773447][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.776132][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.778675][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.780896][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 9.782810][ T1] usb usb14: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.785214][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 9.788140][ T1] hub 14-0:1.0: USB hub found [ 9.789551][ T1] hub 14-0:1.0: 8 ports detected [ 9.795396][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.797655][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 9.801322][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.803800][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.806065][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 9.807937][ T1] usb usb15: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.810380][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 9.813294][ T1] hub 15-0:1.0: USB hub found [ 9.814722][ T1] hub 15-0:1.0: 8 ports detected [ 9.819922][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.822992][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 9.825363][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.828261][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.831202][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.833363][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 9.835160][ T1] usb usb16: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.837412][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 9.840341][ T1] hub 16-0:1.0: USB hub found [ 9.841640][ T1] hub 16-0:1.0: 8 ports detected [ 9.847336][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.850718][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 9.853511][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.855863][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.858005][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 9.859689][ T1] usb usb17: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.861927][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 9.864655][ T1] hub 17-0:1.0: USB hub found [ 9.865761][ T1] hub 17-0:1.0: 8 ports detected [ 9.870783][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.872994][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 9.875424][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.878255][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.881060][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.883194][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 9.884843][ T1] usb usb18: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.887148][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 9.890192][ T1] hub 18-0:1.0: USB hub found [ 9.891664][ T1] hub 18-0:1.0: 8 ports detected [ 9.897494][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.900774][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 9.903341][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.905725][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.907905][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 9.909780][ T1] usb usb19: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.912008][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 9.914875][ T1] hub 19-0:1.0: USB hub found [ 9.916198][ T1] hub 19-0:1.0: 8 ports detected [ 9.921223][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.923531][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 9.926039][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.928853][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.931965][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.934013][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 9.935788][ T1] usb usb20: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.937960][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 9.940937][ T1] hub 20-0:1.0: USB hub found [ 9.942394][ T1] hub 20-0:1.0: 8 ports detected [ 9.948076][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.951554][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 9.954208][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.956625][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.958822][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 9.960555][ T1] usb usb21: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.962867][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 9.965833][ T1] hub 21-0:1.0: USB hub found [ 9.967275][ T1] hub 21-0:1.0: 8 ports detected [ 9.972452][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.974866][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 9.977281][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.980610][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.983197][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.985457][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 9.987204][ T1] usb usb22: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.989618][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 9.992461][ T1] hub 22-0:1.0: USB hub found [ 9.993932][ T1] hub 22-0:1.0: 8 ports detected [ 10.000902][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.003374][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.006007][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.008543][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.010720][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.012466][ T1] usb usb23: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.014849][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.017794][ T1] hub 23-0:1.0: USB hub found [ 10.019291][ T1] hub 23-0:1.0: 8 ports detected [ 10.024120][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.026436][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.028866][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.032172][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.034707][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.036937][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.038920][ T1] usb usb24: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.041193][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.044237][ T1] hub 24-0:1.0: USB hub found [ 10.045560][ T1] hub 24-0:1.0: 8 ports detected [ 10.051585][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.053824][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.056548][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.060257][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.062298][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.063904][ T1] usb usb25: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.066185][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.069099][ T1] hub 25-0:1.0: USB hub found [ 10.070556][ T1] hub 25-0:1.0: 8 ports detected [ 10.075585][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.078030][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.081178][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.084039][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.086497][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.088632][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.090491][ T1] usb usb26: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.092869][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.095859][ T1] hub 26-0:1.0: USB hub found [ 10.097223][ T1] hub 26-0:1.0: 8 ports detected [ 10.103382][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.105865][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.108698][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.112178][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.114395][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.116292][ T1] usb usb27: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.127460][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.130610][ T1] hub 27-0:1.0: USB hub found [ 10.132016][ T1] hub 27-0:1.0: 8 ports detected [ 10.137281][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.140466][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.142742][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.145434][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.147828][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.150104][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.152024][ T1] usb usb28: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.154377][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.157518][ T1] hub 28-0:1.0: USB hub found [ 10.159053][ T1] hub 28-0:1.0: 8 ports detected [ 10.165033][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.167467][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.171320][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.173795][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.175978][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.177841][ T1] usb usb29: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.180752][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.183844][ T1] hub 29-0:1.0: USB hub found [ 10.185205][ T1] hub 29-0:1.0: 8 ports detected [ 10.190513][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.192863][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.195312][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.198154][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.200659][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.202743][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.204610][ T1] usb usb30: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.207027][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.210213][ T1] hub 30-0:1.0: USB hub found [ 10.211666][ T1] hub 30-0:1.0: 8 ports detected [ 10.217572][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.220910][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.223521][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.226029][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.228279][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.230107][ T1] usb usb31: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.232341][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.235248][ T1] hub 31-0:1.0: USB hub found [ 10.236642][ T1] hub 31-0:1.0: 8 ports detected [ 10.242745][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.245125][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.247623][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.250998][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.253443][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.255668][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.257510][ T1] usb usb32: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.259874][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.262901][ T1] hub 32-0:1.0: USB hub found [ 10.264311][ T1] hub 32-0:1.0: 8 ports detected [ 10.270465][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.273015][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.275675][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.278024][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.281195][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.283021][ T1] usb usb33: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.285289][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.288458][ T1] hub 33-0:1.0: USB hub found [ 10.289943][ T1] hub 33-0:1.0: 8 ports detected [ 10.294858][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.297192][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.300148][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.302938][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.305278][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.307482][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.309302][ T1] usb usb34: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.311648][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.314604][ T1] hub 34-0:1.0: USB hub found [ 10.315910][ T1] hub 34-0:1.0: 8 ports detected [ 10.321620][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.323785][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.326538][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.328936][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.332244][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.334235][ T1] usb usb35: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.336660][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.339822][ T1] hub 35-0:1.0: USB hub found [ 10.341321][ T1] hub 35-0:1.0: 8 ports detected [ 10.346688][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.349701][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.352040][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.355127][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.357640][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.359879][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.361625][ T1] usb usb36: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.363973][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.367606][ T1] hub 36-0:1.0: USB hub found [ 10.369066][ T1] hub 36-0:1.0: 8 ports detected [ 10.374779][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.377078][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.380761][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.383239][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.385538][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.387370][ T1] usb usb37: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.389745][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.392741][ T1] hub 37-0:1.0: USB hub found [ 10.394155][ T1] hub 37-0:1.0: 8 ports detected [ 10.399501][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.401785][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.404134][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.406978][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.410082][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.412347][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.414081][ T1] usb usb38: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.416436][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 10.419495][ T1] hub 38-0:1.0: USB hub found [ 10.420888][ T1] hub 38-0:1.0: 8 ports detected [ 10.426825][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.430265][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 10.432843][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.435142][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.437267][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 10.439056][ T1] usb usb39: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.441295][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 10.444237][ T1] hub 39-0:1.0: USB hub found [ 10.445621][ T1] hub 39-0:1.0: 8 ports detected [ 10.451319][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.453554][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 10.455875][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.458660][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.461134][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.463340][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 10.465352][ T1] usb usb40: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.467759][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 10.470847][ T1] hub 40-0:1.0: USB hub found [ 10.472185][ T1] hub 40-0:1.0: 8 ports detected [ 10.478158][ T1] usbcore: registered new device driver usbip-host [ 10.483216][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.486469][ T1] i8042: Warning: Keylock active [ 10.489660][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.492078][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 10.571837][ T1] mousedev: PS/2 mouse device common for all mice [ 10.580521][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 10.584863][ T1] rtc_cmos 00:00: registered as rtc0 [ 10.586243][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 10.588653][ T1] i2c /dev entries driver [ 10.592962][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 10.595900][ T1] i2c-parport-light: adapter type unspecified [ 10.597829][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 10.600520][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 10.602528][ T1] IR NEC protocol handler initialized [ 10.603858][ T1] IR RC5(x/sz) protocol handler initialized [ 10.605364][ T1] IR RC6 protocol handler initialized [ 10.606724][ T1] IR JVC protocol handler initialized [ 10.608206][ T1] IR Sony protocol handler initialized [ 10.609697][ T1] IR SANYO protocol handler initialized [ 10.611205][ T1] IR Sharp protocol handler initialized [ 10.612742][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 10.614483][ T1] IR XMP protocol handler initialized [ 10.631750][ T1] vivid-000: using single planar format API [ 10.644678][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 10.647188][ T1] vivid-000: V4L2 capture device registered as video3 [ 10.649835][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 10.652224][ T1] vivid-000: V4L2 output device registered as video4 [ 10.655203][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 10.658102][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 10.661084][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 10.663358][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 10.665624][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 10.667988][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 10.670609][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 10.673093][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 10.675743][ T1] vivid-001: using multiplanar format API [ 10.687937][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 10.690346][ T1] vivid-001: V4L2 capture device registered as video7 [ 10.692594][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 10.694971][ T1] vivid-001: V4L2 output device registered as video8 [ 10.697166][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 10.700048][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 10.702885][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 10.705159][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 10.707307][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 10.709952][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 10.712412][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 10.714858][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 10.717269][ T1] vivid-002: using single planar format API [ 10.729806][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 10.732111][ T1] vivid-002: V4L2 capture device registered as video11 [ 10.734373][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 10.736725][ T1] vivid-002: V4L2 output device registered as video12 [ 10.738814][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 10.741635][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 10.744482][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 10.746804][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 10.749704][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 10.751977][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 10.754543][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 10.757002][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 10.760160][ T1] vivid-003: using multiplanar format API [ 10.772433][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 10.774878][ T1] vivid-003: V4L2 capture device registered as video15 [ 10.777024][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 10.779529][ T1] vivid-003: V4L2 output device registered as video16 [ 10.781616][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 10.784398][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 10.787283][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 10.790904][ T3009] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 10.797076][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 10.802753][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 10.804974][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 10.807437][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 10.810608][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 10.813148][ T1] vivid-004: using single planar format API [ 10.826301][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 10.828564][ T1] vivid-004: V4L2 capture device registered as video19 [ 10.830789][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 10.833160][ T1] vivid-004: V4L2 output device registered as video20 [ 10.835408][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 10.838248][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 10.841035][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 10.843283][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 10.845470][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 10.847815][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 10.850256][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 10.852680][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 10.855919][ T1] vivid-005: using multiplanar format API [ 10.867849][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 10.870305][ T1] vivid-005: V4L2 capture device registered as video23 [ 10.872603][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 10.874973][ T1] vivid-005: V4L2 output device registered as video24 [ 10.877148][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 10.880038][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 10.882898][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 10.885110][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 10.887391][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 10.889913][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 10.892303][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 10.894717][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 10.897201][ T1] vivid-006: using single planar format API [ 10.909130][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 10.911533][ T1] vivid-006: V4L2 capture device registered as video27 [ 10.913786][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 10.916182][ T1] vivid-006: V4L2 output device registered as video28 [ 10.918376][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 10.921255][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 10.924057][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 10.926158][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 10.928386][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 10.930688][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 10.933005][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 10.935363][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 10.937743][ T1] vivid-007: using multiplanar format API [ 10.949986][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 10.952346][ T1] vivid-007: V4L2 capture device registered as video31 [ 10.954632][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 10.956943][ T1] vivid-007: V4L2 output device registered as video32 [ 10.959221][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 10.962037][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 10.964847][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 10.967016][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 10.969335][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 10.971534][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 10.973862][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 10.976241][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 10.978679][ T1] vivid-008: using single planar format API [ 10.990220][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 10.992482][ T1] vivid-008: V4L2 capture device registered as video35 [ 10.994803][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 10.997095][ T1] vivid-008: V4L2 output device registered as video36 [ 10.999329][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 11.002246][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 11.004858][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 11.006767][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 11.009064][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 11.011418][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 11.013657][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 11.015974][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 11.018486][ T1] vivid-009: using multiplanar format API [ 11.031939][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 11.034147][ T1] vivid-009: V4L2 capture device registered as video39 [ 11.036487][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 11.038834][ T1] vivid-009: V4L2 output device registered as video40 [ 11.041121][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 11.044158][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 11.046961][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 11.050139][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 11.052355][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 11.054602][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 11.056927][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 11.059367][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 11.061941][ T1] vivid-010: using single planar format API [ 11.073658][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 11.075979][ T1] vivid-010: V4L2 capture device registered as video43 [ 11.078979][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 11.081333][ T1] vivid-010: V4L2 output device registered as video44 [ 11.083510][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 11.086240][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 11.089095][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 11.091282][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 11.093602][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 11.096715][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 11.099208][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 11.101651][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 11.106828][ T1] vivid-011: using multiplanar format API [ 11.118665][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 11.121160][ T1] vivid-011: V4L2 capture device registered as video47 [ 11.123428][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 11.125699][ T1] vivid-011: V4L2 output device registered as video48 [ 11.127961][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 11.130765][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 11.133559][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 11.135810][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 11.138133][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 11.140535][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 11.142809][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 11.145389][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 11.147844][ T1] vivid-012: using single planar format API [ 11.160620][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 11.162983][ T1] vivid-012: V4L2 capture device registered as video51 [ 11.165312][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 11.167697][ T1] vivid-012: V4L2 output device registered as video52 [ 11.170009][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 11.172957][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 11.175894][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 11.178391][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 11.180673][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 11.182967][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 11.185493][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 11.188036][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 11.190723][ T1] vivid-013: using multiplanar format API [ 11.204043][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 11.206442][ T1] vivid-013: V4L2 capture device registered as video55 [ 11.208803][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 11.211264][ T1] vivid-013: V4L2 output device registered as video56 [ 11.213441][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 11.216295][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 11.219389][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 11.221643][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 11.223853][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 11.226252][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 11.228683][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 11.232882][ T3009] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.237042][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 11.241226][ T1] vivid-014: using single planar format API [ 11.253803][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 11.256177][ T1] vivid-014: V4L2 capture device registered as video59 [ 11.258569][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 11.260831][ T1] vivid-014: V4L2 output device registered as video60 [ 11.262980][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 11.265721][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 11.268587][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 11.270917][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 11.273165][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 11.275230][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 11.277685][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 11.280074][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 11.282654][ T1] vivid-015: using multiplanar format API [ 11.295068][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 11.297512][ T1] vivid-015: V4L2 capture device registered as video63 [ 11.300037][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 11.302324][ T1] vivid-015: V4L2 output device registered as video64 [ 11.304452][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 11.307230][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 11.310187][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 11.312440][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 11.314666][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 11.317087][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 11.320089][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 11.322755][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 11.327327][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 11.331279][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 11.334678][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 11.337385][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 11.341574][ T1] usbcore: registered new interface driver uvcvideo [ 11.343435][ T1] USB Video Class driver (1.1.1) [ 11.344811][ T1] gspca_main: v2.14.0 registered [ 11.346308][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 11.348206][ T1] iTCO_vendor_support: vendor-support=0 [ 11.351647][ T1] device-mapper: uevent: version 1.0.3 [ 11.353830][ T1] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com [ 11.357538][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 11.360318][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 11.361959][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 11.364059][ T1] device-mapper: raid: Loading target version 1.15.0 [ 11.366585][ T1] Bluetooth: HCI UART driver ver 2.3 [ 11.368131][ T1] Bluetooth: HCI UART protocol H4 registered [ 11.370443][ T1] Bluetooth: HCI UART protocol BCSP registered [ 11.372306][ T1] Bluetooth: HCI UART protocol LL registered [ 11.373989][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 11.376074][ T1] Bluetooth: HCI UART protocol QCA registered [ 11.377746][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 11.379613][ T1] Bluetooth: HCI UART protocol Marvell registered [ 11.381617][ T1] usbcore: registered new interface driver bfusb [ 11.383681][ T1] usbcore: registered new interface driver btusb [ 11.386331][ T1] CAPI 2.0 started up with major 68 (middleware) [ 11.387950][ T1] Modular ISDN core version 1.1.29 [ 11.390063][ T1] NET: Registered protocol family 34 [ 11.391602][ T1] DSP module 2.0 [ 11.392557][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 11.406614][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 11.408782][ T1] 0 virtual devices registered [ 11.410163][ T1] intel_pstate: CPU model not supported [ 11.424193][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 11.426550][ T1] usnic_verbs:usnic_uiom_init:563: [ 11.426554][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 11.431007][ T1] usnic_verbs:usnic_ib_init:667: [ 11.431011][ T1] Unable to initialize umem with err -1 [ 11.435043][ T1] iscsi: registered transport (iser) [ 11.436392][ T1] OPA Virtual Network Driver - v1.0 [ 11.438491][ T1] SoftiWARP attached [ 11.439724][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.442936][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.446129][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.465578][ T1] hid: raw HID events driver (C) Jiri Kosina [ 11.497752][ T1] usbcore: registered new interface driver usbhid [ 11.499494][ T1] usbhid: USB HID core driver [ 11.502905][ T1] ashmem: initialized [ 11.504218][ T1] exFAT: Version 1.3.0 [ 11.557181][ T1] usbcore: registered new interface driver snd-usb-audio [ 11.559366][ T1] drop_monitor: Initializing network drop monitor service [ 11.561592][ T1] NET: Registered protocol family 26 [ 11.563243][ T1] GACT probability on [ 11.564228][ T1] Mirror/redirect action on [ 11.565628][ T1] Simple TC action Loaded [ 11.568600][ T1] netem: version 1.3 [ 11.569886][ T1] u32 classifier [ 11.570819][ T1] Performance counters on [ 11.572112][ T1] input device check on [ 11.573324][ T1] Actions configured [ 11.576739][ T1] nf_conntrack_irc: failed to register helpers [ 11.578519][ T1] nf_conntrack_sane: failed to register helpers [ 11.618843][ T1] nf_conntrack_sip: failed to register helpers [ 11.623817][ T1] xt_time: kernel timezone is -0000 [ 11.625329][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 11.627305][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 11.631623][ T1] IPVS: ipvs loaded. [ 11.632687][ T1] IPVS: [rr] scheduler registered. [ 11.634133][ T1] IPVS: [wrr] scheduler registered. [ 11.635566][ T1] IPVS: [lc] scheduler registered. [ 11.636906][ T1] IPVS: [wlc] scheduler registered. [ 11.638311][ T1] IPVS: [fo] scheduler registered. [ 11.639718][ T1] IPVS: [ovf] scheduler registered. [ 11.641086][ T1] IPVS: [lblc] scheduler registered. [ 11.642553][ T1] IPVS: [lblcr] scheduler registered. [ 11.644381][ T1] IPVS: [dh] scheduler registered. [ 11.645725][ T1] IPVS: [sh] scheduler registered. [ 11.647120][ T1] IPVS: [mh] scheduler registered. [ 11.648449][ T1] IPVS: [sed] scheduler registered. [ 11.649839][ T1] IPVS: [nq] scheduler registered. [ 11.651178][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 11.652841][ T1] IPVS: [sip] pe registered. [ 11.654207][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 11.657916][ T1] gre: GRE over IPv4 demultiplexor driver [ 11.659617][ T1] ip_gre: GRE over IPv4 tunneling driver [ 11.666308][ T1] IPv4 over IPsec tunneling driver [ 11.671410][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 11.673691][ T1] Initializing XFRM netlink socket [ 11.675103][ T1] IPsec XFRM device driver [ 11.677030][ T1] NET: Registered protocol family 10 [ 11.679536][ T112] floppy0: no floppy controllers found [ 11.692831][ T1] Segment Routing with IPv6 [ 11.694404][ T1] mip6: Mobile IPv6 [ 11.698545][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 11.704957][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 11.708358][ T1] NET: Registered protocol family 17 [ 11.709783][ T1] NET: Registered protocol family 15 [ 11.711471][ T1] Bridge firewalling registered [ 11.713676][ T1] NET: Registered protocol family 9 [ 11.715163][ T1] X25: Linux Version 0.2 [ 11.742733][ T1] NET: Registered protocol family 6 [ 11.770643][ T1] NET: Registered protocol family 11 [ 11.772391][ T1] NET: Registered protocol family 3 [ 11.773762][ T1] can: controller area network core (rev 20170425 abi 9) [ 11.776100][ T1] NET: Registered protocol family 29 [ 11.777559][ T1] can: raw protocol (rev 20170425) [ 11.778967][ T1] can: broadcast manager protocol (rev 20170425 t) [ 11.780914][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 11.782812][ T1] can: SAE J1939 [ 11.784166][ T1] Bluetooth: RFCOMM TTY layer initialized [ 11.785669][ T1] Bluetooth: RFCOMM socket layer initialized [ 11.787290][ T1] Bluetooth: RFCOMM ver 1.11 [ 11.788580][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 11.790263][ T1] Bluetooth: BNEP filters: protocol multicast [ 11.792012][ T1] Bluetooth: BNEP socket layer initialized [ 11.793439][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 11.795039][ T1] Bluetooth: CMTP socket layer initialized [ 11.796571][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 11.798444][ T1] Bluetooth: HIDP socket layer initialized [ 11.800472][ T1] RPC: Registered rdma transport module. [ 11.801892][ T1] RPC: Registered rdma backchannel transport module. [ 11.806847][ T1] NET: Registered protocol family 33 [ 11.808356][ T1] Key type rxrpc registered [ 11.809532][ T1] Key type rxrpc_s registered [ 11.811400][ T1] NET: Registered protocol family 41 [ 11.813162][ T1] lec:lane_module_init: lec.c: initialized [ 11.814719][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 11.816338][ T1] l2tp_core: L2TP core driver, V2.0 [ 11.826458][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 11.827952][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 11.829862][ T1] l2tp_netlink: L2TP netlink interface [ 11.831825][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 11.833733][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 11.835671][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 11.847997][ T1] DCCP: Activated CCID 2 (TCP-like) [ 11.849864][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 11.852416][ T1] sctp: Hash tables configured (bind 64/64) [ 11.855300][ T1] NET: Registered protocol family 21 [ 11.857381][ T1] Registered RDS/infiniband transport [ 11.859579][ T1] Registered RDS/tcp transport [ 11.860672][ T1] tipc: Activated (version 2.0.0) [ 11.862251][ T1] NET: Registered protocol family 30 [ 11.864308][ T1] tipc: Started in single node mode [ 11.865928][ T1] NET: Registered protocol family 43 [ 11.867629][ T1] 9pnet: Installing 9P2000 support [ 11.869581][ T1] NET: Registered protocol family 37 [ 11.873147][ T1] NET: Registered protocol family 36 [ 11.874809][ T1] Key type dns_resolver registered [ 11.876186][ T1] Key type ceph registered [ 11.877945][ T1] libceph: loaded (mon/osd proto 15/24) [ 11.880882][ T1] batman_adv: B.A.T.M.A.N. advanced 2019.5 (compatibility version 15) loaded [ 11.883437][ T1] openvswitch: Open vSwitch switching datapath [ 11.886863][ T1] NET: Registered protocol family 40 [ 11.888590][ T1] mpls_gso: MPLS GSO support [ 11.894648][ T1] IPI shorthand broadcast: enabled [ 11.896086][ T1] AVX2 version of gcm_enc/dec engaged. [ 11.897583][ T1] AES CTR mode by8 optimization enabled [ 11.908051][ T1] sched_clock: Marking stable (11894293628, 13713753)->(11919733039, -11725658) [ 11.911954][ T1] registered taskstats version 1 [ 11.913273][ T1] Loading compiled-in X.509 certificates [ 11.919291][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 11.922627][ T1] zswap: loaded using pool lzo/zbud [ 11.924703][ T1] Key type ._fscrypt registered [ 11.925777][ T1] Key type .fscrypt registered [ 11.935690][ T1] Btrfs loaded, crc32c=crc32c-intel [ 11.941655][ T1] Key type big_key registered [ 11.944615][ T1] Key type encrypted registered [ 11.945887][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 11.947638][ T1] ima: No TPM chip found, activating TPM-bypass! [ 11.949601][ T1] ima: Allocated hash algorithm: sha256 [ 11.951016][ T1] ima: No architecture policies found [ 11.952578][ T1] evm: Initialising EVM extended attributes: [ 11.954100][ T1] evm: security.selinux [ 11.955199][ T1] evm: security.SMACK64 [ 11.956099][ T1] evm: security.SMACK64EXEC [ 11.957337][ T1] evm: security.SMACK64TRANSMUTE [ 11.958634][ T1] evm: security.SMACK64MMAP [ 11.959877][ T1] evm: security.apparmor [ 11.961030][ T1] evm: security.ima [ 11.962060][ T1] evm: security.capability [ 11.963254][ T1] evm: HMAC attrs: 0x1 [ 11.965525][ T1] PM: Magic number: 15:620:742 [ 11.967155][ T1] hub 19-0:1.0: hash matches [ 11.970052][ T1] printk: console [netcon0] enabled [ 11.971451][ T1] netconsole: network logging started [ 11.973181][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 11.976312][ T1] rdma_rxe: loaded [ 11.977720][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 11.982708][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 11.985267][ T3713] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 11.987965][ T3713] cfg80211: failed to load regulatory.db [ 11.989115][ T1] ALSA device list: [ 11.990536][ T1] #0: Dummy 1 [ 11.991483][ T1] #1: Loopback 1 [ 11.992441][ T1] #2: Virtual MIDI Card 1 [ 11.996013][ T1] md: Waiting for all devices to be available before autodetect [ 11.997080][ T1] md: If you don't use raid, use raid=noautodetect [ 12.001475][ T1] md: Autodetecting RAID arrays. [ 12.002389][ T1] md: autorun ... [ 12.002886][ T1] md: ... autorun DONE. [ 12.005030][ T1] kasan: CONFIG_KASAN_INLINE enabled [ 12.005846][ T1] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 12.007070][ T1] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 12.009087][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.5.0-rc2-next-20191216-syzkaller #0 [ 12.010451][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 12.011980][ T1] RIP: 0010:strncpy+0x35/0xc0 [ 12.012691][ 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 [ 12.015547][ T1] RSP: 0000:ffffc90000c7fca8 EFLAGS: 00010246 [ 12.016543][ T1] RAX: ffff888099ff0000 RBX: ffff888099ff0000 RCX: 0000000000000000 [ 12.017694][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888099ff0000 [ 12.018834][ T1] RBP: ffffc90000c7fcd8 R08: ffff888099ff0000 R09: ffffed1015d07074 [ 12.020057][ T1] R10: ffffed1015d07073 R11: ffff8880ae83839b R12: ffffea000267fc00 [ 12.021190][ T1] R13: dffffc0000000000 R14: ffff888099ff0fff R15: ffff888214c84000 [ 12.022544][ T1] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 12.023935][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.024916][ T1] CR2: 0000000000000000 CR3: 000000000986d000 CR4: 00000000001406f0 [ 12.026119][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 12.027234][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 12.028375][ T1] Call Trace: [ 12.028863][ T1] do_mount_root+0x74/0x23b [ 12.029537][ T1] mount_block_root+0x342/0x51a [ 12.030250][ T1] ? init_rootfs+0x62/0x62 [ 12.030893][ T1] ? do_file_open_root+0x380/0x380 [ 12.031655][ T1] ? getname_flags+0x277/0x5b0 [ 12.032481][ T1] mount_root+0x283/0x2cd [ 12.033099][ T1] ? change_floppy+0x283/0x283 [ 12.033824][ T1] ? ksys_unlink+0x23/0x27 [ 12.034457][ T1] prepare_namespace+0x26f/0x2a7 [ 12.035161][ T1] kernel_init_freeable+0x557/0x570 [ 12.035904][ T1] ? rest_init+0x371/0x371 [ 12.036590][ T1] kernel_init+0x12/0x1bf [ 12.037211][ T1] ret_from_fork+0x24/0x30 [ 12.037935][ T1] Modules linked in: [ 12.038700][ T1] ---[ end trace a8683a232f50ac6b ]--- [ 12.039592][ T1] RIP: 0010:strncpy+0x35/0xc0 [ 12.040223][ 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 [ 12.042973][ T1] RSP: 0000:ffffc90000c7fca8 EFLAGS: 00010246 [ 12.043936][ T1] RAX: ffff888099ff0000 RBX: ffff888099ff0000 RCX: 0000000000000000 [ 12.045073][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888099ff0000 [ 12.046310][ T1] RBP: ffffc90000c7fcd8 R08: ffff888099ff0000 R09: ffffed1015d07074 [ 12.047435][ T1] R10: ffffed1015d07073 R11: ffff8880ae83839b R12: ffffea000267fc00 [ 12.048563][ T1] R13: dffffc0000000000 R14: ffff888099ff0fff R15: ffff888214c84000 [ 12.049752][ T1] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 12.051047][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.051979][ T1] CR2: 0000000000000000 CR3: 000000000986d000 CR4: 00000000001406f0 [ 12.053111][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 12.054241][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 12.055554][ T1] Kernel panic - not syncing: Fatal exception [ 12.057610][ T1] Kernel Offset: disabled [ 12.058283][ T1] Rebooting in 86400 seconds..