[ 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 [ 0.000006][ T0] kvm-clock: cpu 0, msr abb3001, primary cpu clock [ 0.000007][ T0] kvm-clock: using sched offset of 8636716844 cycles [ 0.000972][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003380][ T0] tsc: Detected 2300.000 MHz processor [ 0.006503][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.007644][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.008753][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.015356][ T0] found SMP MP-table at [mem 0x000f2470-0x000f247f] [ 0.016424][ T0] check: Scanning 1 areas for low memory corruption [ 0.017485][ T0] Using GB pages for direct mapping [ 0.020462][ T0] ACPI: Early table checksum verification disabled [ 0.021520][ T0] ACPI: RSDP 0x00000000000F21F0 000014 (v00 Google) [ 0.022521][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.023883][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.025527][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.027016][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.027809][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.028672][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.029964][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.031194][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.032725][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.034467][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.035319][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.036103][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.037248][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.038212][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.039283][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.040914][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.042535][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.043856][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.045609][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.047449][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.105108][ T0] Zone ranges: [ 0.105817][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.107048][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.108000][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.109031][ T0] Device empty [ 0.109622][ T0] Movable zone start for each node [ 0.110294][ T0] Early memory node ranges [ 0.110937][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.111869][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.112826][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.113819][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.114813][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.114819][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.164474][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.667923][ T0] kasan: KernelAddressSanitizer initialized [ 0.669375][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.670147][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.671248][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.672388][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.673780][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.674839][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.676008][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.677149][ T0] Using ACPI (MADT) for SMP configuration information [ 0.678040][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.679089][ T0] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.680103][ T0] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.681119][ T0] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.682108][ T0] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.683187][ T0] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.684368][ T0] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.685407][ T0] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.686599][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.687507][ T0] Booting paravirtualized kernel on KVM [ 0.688316][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.689883][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.692185][ T0] percpu: Embedded 66 pages/cpu s232520 r8192 d29624 u1048576 [ 0.693407][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.694523][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.695532][ T0] Policy zone: Normal [ 0.696057][ 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 [ 0.706520][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.577649][ T0] Memory: 6484276K/7863916K available (114697K kernel code, 16581K rwdata, 20800K rodata, 2816K init, 23020K bss, 1379640K reserved, 0K cma-reserved) [ 1.585554][ T0] Running RCU self tests [ 1.586346][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.587293][ T0] rcu: RCU lockdep checking is enabled. [ 1.588035][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.589038][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.590076][ T0] Tasks RCU enabled. [ 1.590629][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.591794][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.599851][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.601635][ T0] random: get_random_bytes called from start_kernel+0x552/0x943 with crng_init=0 [ 1.606724][ T0] Console: colour VGA+ 80x25 [ 1.607453][ T0] printk: console [ttyS0] enabled [ 1.607453][ T0] printk: console [ttyS0] enabled [ 1.608891][ T0] printk: bootconsole [earlyser0] disabled [ 1.608891][ T0] printk: bootconsole [earlyser0] disabled [ 1.610424][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.611597][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.612277][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.612997][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.613717][ T0] ... CLASSHASH_SIZE: 4096 [ 1.614462][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.615194][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.615934][ T0] ... CHAINHASH_SIZE: 32768 [ 1.616680][ T0] memory used by lock dependency info: 6237 kB [ 1.617571][ T0] memory used for stack traces: 4224 kB [ 1.618424][ T0] per task-struct memory footprint: 1920 bytes [ 1.620298][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.622006][ T0] ACPI: Core revision 20191018 [ 1.623600][ T0] APIC: Switch to symmetric I/O mode setup [ 1.625051][ T0] x2apic enabled [ 1.626722][ T0] Switched APIC routing to physical x2apic. [ 1.631656][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.632964][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.634721][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.636096][ T0] pid_max: default: 32768 minimum: 301 [ 1.638094][ T0] LSM: Security Framework initializing [ 1.638965][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.640152][ T0] Yama: becoming mindful. [ 1.641084][ T0] TOMOYO Linux initialized [ 1.642061][ T0] AppArmor: AppArmor initialized [ 1.651699][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.656687][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.658396][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.659775][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.661326][ T0] *** VALIDATE tmpfs *** [ 1.663765][ T0] *** VALIDATE proc *** [ 1.665576][ T0] *** VALIDATE cgroup1 *** [ 1.666500][ T0] *** VALIDATE cgroup2 *** [ 1.667865][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.669071][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.670232][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.671693][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.671729][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.674770][ T0] MDS: Mitigation: Clear CPU buffers [ 1.676511][ T0] Freeing SMP alternatives memory: 92K [ 1.801308][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.854830][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.874756][ T1] rcu: Hierarchical SRCU implementation. [ 1.894992][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.924758][ T1] smp: Bringing up secondary CPUs ... [ 2.007681][ T1] x86: Booting SMP configuration: [ 2.008623][ T1] .... node #0, CPUs: #1 [ 0.033253][ T0] kvm-clock: cpu 1, msr abb3041, secondary cpu clock [ 2.013045][ 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. [ 2.014870][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.015694][ T1] smpboot: Max logical packages: 1 [ 2.016505][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 2.019026][ T1] devtmpfs: initialized [ 2.019026][ T1] x86/mm: Memory block size: 128MB [ 2.047847][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.047847][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.055128][ T1] xor: automatically using best checksumming function avx [ 2.056980][ T1] PM: RTC time: 01:29:58, date: 2019-12-17 [ 2.058064][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.058068][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.062872][ T1] NET: Registered protocol family 16 [ 2.056199][ T25] kworker/u4:0 (25) used greatest stack depth: 27480 bytes left [ 2.068327][ T1] audit: initializing netlink subsys (disabled) [ 2.069527][ T27] audit: type=2000 audit(1576546198.831:1): state=initialized audit_enabled=0 res=1 [ 2.075573][ T1] cpuidle: using governor menu [ 2.080133][ T1] ACPI: bus type PCI registered [ 2.082707][ T1] dca service started, version 1.12.1 [ 2.084486][ T1] PCI: Using configuration type 1 for base access [ 2.260689][ T273] kworker/u4:2 (273) used greatest stack depth: 27384 bytes left [ 2.532106][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.541225][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.542687][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.586239][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.834768][ T1] raid6: avx2x4 gen() 11723 MB/s [ 3.004736][ T1] raid6: avx2x4 xor() 6606 MB/s [ 3.174735][ T1] raid6: avx2x2 gen() 6839 MB/s [ 3.344746][ T1] raid6: avx2x2 xor() 3797 MB/s [ 3.514786][ T1] raid6: avx2x1 gen() 1047 MB/s [ 3.684747][ T1] raid6: avx2x1 xor() 2032 MB/s [ 3.854755][ T1] raid6: sse2x4 gen() 6088 MB/s [ 4.016445][ T1] raid6: sse2x4 xor() 3496 MB/s [ 4.186456][ T1] raid6: sse2x2 gen() 1521 MB/s [ 4.356465][ T1] raid6: sse2x2 xor() 2015 MB/s [ 4.526527][ T1] raid6: sse2x1 gen() 469 MB/s [ 4.696460][ T1] raid6: sse2x1 xor() 1017 MB/s [ 4.697462][ T1] raid6: using algorithm avx2x4 gen() 11723 MB/s [ 4.698376][ T1] raid6: .... xor() 6606 MB/s, rmw enabled [ 4.699257][ T1] raid6: using avx2x2 recovery algorithm [ 4.705563][ T1] ACPI: Added _OSI(Module Device) [ 4.705563][ T1] ACPI: Added _OSI(Processor Device) [ 4.705563][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.705563][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.705563][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.705563][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.706357][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.747319][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.820791][ T1] ACPI: Interpreter enabled [ 4.821821][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.822554][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.823504][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.823504][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.905163][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.905163][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.906583][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.914863][ T1] PCI host bridge to bus 0000:00 [ 4.914863][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.914863][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.916131][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.917429][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.918609][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.919932][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.921244][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.934831][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.955257][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.969173][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.976774][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.980480][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.987081][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 5.014955][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 5.019643][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 5.027198][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 5.054932][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 5.057044][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 5.062733][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 5.096346][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 5.104791][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 5.104791][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 5.107768][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 5.111364][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 5.135427][ T1] iommu: Default domain type: Translated [ 5.145159][ T1] vgaarb: loaded [ 5.151846][ T1] SCSI subsystem initialized [ 5.157289][ T1] ACPI: bus type USB registered [ 5.159145][ T1] usbcore: registered new interface driver usbfs [ 5.160585][ T1] usbcore: registered new interface driver hub [ 5.161998][ T1] usbcore: registered new device driver usb [ 5.165370][ T1] mc: Linux media interface: v0.10 [ 5.167013][ T1] videodev: Linux video capture interface: v2.00 [ 5.169749][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.171026][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.172909][ T1] PTP clock support registered [ 5.175458][ T1] EDAC MC: Ver: 3.0.0 [ 5.177039][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.178308][ T1] PCI: Using ACPI for IRQ routing [ 5.187191][ T1] Bluetooth: Core ver 2.22 [ 5.188187][ T1] NET: Registered protocol family 31 [ 5.189192][ T1] Bluetooth: HCI device and connection manager initialized [ 5.190517][ T1] Bluetooth: HCI socket layer initialized [ 5.192197][ T1] Bluetooth: L2CAP socket layer initialized [ 5.193263][ T1] Bluetooth: SCO socket layer initialized [ 5.194562][ T1] NET: Registered protocol family 8 [ 5.195320][ T1] NET: Registered protocol family 20 [ 5.196594][ T1] NetLabel: Initializing [ 5.197411][ T1] NetLabel: domain hash size = 128 [ 5.198196][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.199622][ T1] NetLabel: unlabeled traffic allowed by default [ 5.201055][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.201055][ T1] NET: Registered protocol family 39 [ 5.207264][ T1] clocksource: Switched to clocksource kvm-clock [ 7.692641][ T1] *** VALIDATE bpf *** [ 7.695283][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.696357][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.698385][ T1] FS-Cache: Loaded [ 7.698934][ T1] *** VALIDATE ramfs *** [ 7.699657][ T1] *** VALIDATE hugetlbfs *** [ 7.701470][ T1] CacheFiles: Loaded [ 7.702612][ T1] TOMOYO: 2.6.0 [ 7.703574][ T1] Mandatory Access Control activated. [ 7.706165][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.708018][ T1] pnp: PnP ACPI init [ 7.719502][ T1] pnp: PnP ACPI: found 7 devices [ 7.776024][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.785821][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.792834][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.802552][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.810313][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.820171][ T1] NET: Registered protocol family 2 [ 7.827812][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 7.839003][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.853194][ T1] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes, vmalloc) [ 7.865399][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.874479][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.884592][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.894362][ T1] NET: Registered protocol family 1 [ 7.901545][ T1] RPC: Registered named UNIX socket transport module. [ 7.908828][ T1] RPC: Registered udp transport module. [ 7.914374][ T1] RPC: Registered tcp transport module. [ 7.920006][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.928967][ T1] NET: Registered protocol family 44 [ 7.934410][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.941499][ T1] PCI: CLS 0 bytes, default 64 [ 7.949356][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.956877][ T1] software IO TLB: mapped [mem 0xaa800000-0xae800000] (64MB) [ 7.966801][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.978418][ T1] kvm: already loaded the other module [ 7.983913][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.994936][ T1] clocksource: Switched to clocksource tsc [ 8.001066][ T1] mce: Machine check injector initialized [ 8.012032][ T1] check: Scanning for low memory corruption every 60 seconds [ 8.112346][ T1843] kworker/u4:5 (1843) used greatest stack depth: 27096 bytes left [ 8.125190][ T1] Initialise system trusted keyrings [ 8.131435][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 8.139863][ T1] zbud: loaded [ 8.147593][ T1] DLM installed [ 8.153250][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.162714][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.170389][ T1] NFS: Registering the id_resolver key type [ 8.176562][ T1] Key type id_resolver registered [ 8.181602][ T1] Key type id_legacy registered [ 8.186629][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.194318][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.206361][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.213379][ T1] Key type cifs.spnego registered [ 8.218685][ T1] Key type cifs.idmap registered [ 8.223647][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.229789][ T1] fuse: init (API version 7.31) [ 8.235696][ T1] *** VALIDATE fuse *** [ 8.239857][ T1] *** VALIDATE fuse *** [ 8.246414][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.262740][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.274781][ T1] *** VALIDATE xfs *** [ 8.279119][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.285826][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.293367][ T1] ocfs2: Registered cluster interface o2cb [ 8.299882][ T1] ocfs2: Registered cluster interface user [ 8.306254][ T1] OCFS2 User DLM kernel interface loaded [ 8.319282][ T1] *** VALIDATE gfs2 *** [ 8.324436][ T1] gfs2: GFS2 installed [ 8.331165][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.337475][ T1] ceph: loaded (mds proto 32) [ 8.349006][ T1] NET: Registered protocol family 38 [ 8.355458][ T1] async_tx: api initialized (async) [ 8.360815][ T1] Key type asymmetric registered [ 8.365861][ T1] Asymmetric key parser 'x509' registered [ 8.371593][ T1] Asymmetric key parser 'pkcs8' registered [ 8.377422][ T1] Key type pkcs7_test registered [ 8.382365][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.388800][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) [ 8.397694][ T1] io scheduler mq-deadline registered [ 8.403075][ T1] io scheduler kyber registered [ 8.408512][ T1] io scheduler bfq registered [ 8.416797][ T1] hgafb: HGA card not detected. [ 8.421766][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.430277][ T1] usbcore: registered new interface driver udlfb [ 8.438085][ T1] uvesafb: failed to execute /sbin/v86d [ 8.443650][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.451988][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.459568][ T1] uvesafb: vbe_init() failed with -22 [ 8.465085][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.473235][ T1] vga16fb: mapped to 0x00000000d1e70bf1 [ 8.545051][ T1] Console: switching to colour frame buffer device 80x30 [ 8.859384][ T1] fb0: VGA16 VGA frame buffer device [ 8.866536][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.885470][ T1] ACPI: Power Button [PWRF] [ 8.890929][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.899724][ T1] ACPI: Sleep Button [SLPF] [ 8.909893][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.928679][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.935586][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.956681][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.963155][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.985464][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.991671][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 9.259894][ T1] HDLC line discipline maxframe=4096 [ 9.265355][ T1] N_HDLC line discipline registered. [ 9.270750][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.300313][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.328305][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 9.355549][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 9.382906][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 9.390413][ T1] Cyclades driver 2.6 [ 9.392256][ T1] Initializing Nozomi driver 2.1d [ 9.394582][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 9.396904][ T1] No rocketport ports found; unloading driver [ 9.400999][ T1] Non-volatile memory driver v1.3 [ 9.403009][ T1] Linux agpgart interface v0.103 [ 9.414486][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 9.416963][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 9.419129][ T1] [drm] Driver supports precise vblank timestamp query. [ 9.423471][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.425769][ T1] usbcore: registered new interface driver udl [ 9.473456][ T1] brd: module loaded [ 9.507781][ T1] loop: module loaded [ 9.682390][ T1] zram: Added device: zram0 [ 9.710278][ T1] null_blk: module loaded [ 9.717960][ T1] nfcsim 0.2 initialized [ 9.721550][ T1] Loading iSCSI transport class v2.0-870. [ 9.758812][ T1] scsi host0: Virtio SCSI HBA [ 9.795281][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.799792][ T340] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.853028][ T1] slram: not enough parameters. [ 9.861371][ T1] ftl_cs: FTL header not found. [ 9.882619][ T1] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) [ 9.919447][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.935132][ T1] MACsec IEEE 802.1AE [ 9.938737][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.986641][ T1] vcan: Virtual CAN interface driver [ 9.988096][ T1] vxcan: Virtual CAN Tunnel driver [ 9.988106][ T1] slcan: serial line CAN interface driver [ 9.991120][ T1] slcan: 10 dynamic interface channels. [ 9.991142][ T1] CAN device driver interface [ 9.995159][ T1] enic: Cisco VIC Ethernet NIC Driver, ver 2.3.0.53 [ 9.997926][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.999807][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 10.002212][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 10.004290][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 10.007752][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 10.009493][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 10.023895][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 10.025440][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 10.025480][ T1] AX.25: bpqether driver version 004 [ 10.025485][ T1] PPP generic driver version 2.4.2 [ 10.030358][ T1] PPP BSD Compression module registered [ 10.031861][ T1] PPP Deflate Compression module registered [ 10.033701][ T1] PPP MPPE Compression module registered [ 10.035598][ T1] NET: Registered protocol family 24 [ 10.037376][ T1] PPTP driver version 0.8.5 [ 10.039317][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 10.042179][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 10.042189][ T1] SLIP linefill/keepalive option. [ 10.046179][ T1] hdlc: HDLC support module revision 1.22 [ 10.047607][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 10.047720][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 10.051397][ T1] LAPB Ethernet driver version 0.02 [ 10.053049][ T1] usbcore: registered new interface driver rndis_wlan [ 10.055315][ T1] mac80211_hwsim: initializing netlink [ 10.115386][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 10.117972][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 10.120287][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 10.122738][ T1] usbcore: registered new interface driver pegasus [ 10.124493][ T1] usbcore: registered new interface driver rtl8150 [ 10.127322][ T1] usbcore: registered new interface driver r8152 [ 10.129315][ T1] usbcore: registered new interface driver asix [ 10.131180][ T1] usbcore: registered new interface driver ax88179_178a [ 10.133229][ T1] usbcore: registered new interface driver cdc_ether [ 10.136851][ T1] usbcore: registered new interface driver dm9601 [ 10.139201][ T1] usbcore: registered new interface driver smsc75xx [ 10.141179][ T1] usbcore: registered new interface driver smsc95xx [ 10.143460][ T1] usbcore: registered new interface driver net1080 [ 10.146014][ T1] usbcore: registered new interface driver rndis_host [ 10.148084][ T1] usbcore: registered new interface driver cdc_subset [ 10.150242][ T1] usbcore: registered new interface driver zaurus [ 10.152522][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 10.155636][ T1] usbcore: registered new interface driver cdc_ncm [ 10.157553][ T1] usbcore: registered new interface driver cdc_mbim [ 10.174520][ T1] VFIO - User Level meta-driver version: 0.3 [ 10.184636][ T1] aoe: AoE v85 initialised. [ 10.188297][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 10.190329][ T1] ehci-pci: EHCI PCI platform driver [ 10.192125][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 10.194352][ T1] ohci-pci: OHCI PCI platform driver [ 10.196567][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 10.200077][ T1] usbcore: registered new interface driver cdc_acm [ 10.201840][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 10.204578][ T1] usbcore: registered new interface driver usblp [ 10.207033][ T1] usbcore: registered new interface driver cdc_wdm [ 10.209002][ T1] usbcore: registered new interface driver uas [ 10.210860][ T1] usbcore: registered new interface driver usb-storage [ 10.212938][ T1] usbcore: registered new interface driver ums-realtek [ 10.216141][ T1] usbcore: registered new interface driver usbserial_generic [ 10.218731][ T1] usbserial: USB Serial support registered for generic [ 10.221088][ T1] usbcore: registered new interface driver ch341 [ 10.222963][ T1] usbserial: USB Serial support registered for ch341-uart [ 10.225095][ T1] usbcore: registered new interface driver cp210x [ 10.227018][ T1] usbserial: USB Serial support registered for cp210x [ 10.229201][ T1] usbcore: registered new interface driver ftdi_sio [ 10.231352][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 10.233868][ T1] usbcore: registered new interface driver keyspan [ 10.235964][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 10.238239][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 10.240559][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 10.242868][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 10.248699][ T1] usbcore: registered new interface driver option [ 10.250603][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 10.253039][ T1] usbcore: registered new interface driver oti6858 [ 10.255044][ T1] usbserial: USB Serial support registered for oti6858 [ 10.257116][ T1] usbcore: registered new interface driver pl2303 [ 10.258999][ T1] usbserial: USB Serial support registered for pl2303 [ 10.261078][ T1] usbcore: registered new interface driver qcserial [ 10.263092][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 10.265319][ T1] usbcore: registered new interface driver sierra [ 10.267277][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 10.269560][ T1] usbcore: registered new interface driver usb_serial_simple [ 10.271826][ T1] usbserial: USB Serial support registered for carelink [ 10.273975][ T1] usbserial: USB Serial support registered for zio [ 10.275882][ T1] usbserial: USB Serial support registered for funsoft [ 10.277954][ T1] usbserial: USB Serial support registered for flashloader [ 10.280116][ T1] usbserial: USB Serial support registered for google [ 10.282450][ T1] usbserial: USB Serial support registered for libtransistor [ 10.284946][ T1] usbserial: USB Serial support registered for vivopay [ 10.287192][ T1] usbserial: USB Serial support registered for moto_modem [ 10.289228][ T1] usbserial: USB Serial support registered for motorola_tetra [ 10.291420][ T1] usbserial: USB Serial support registered for novatel_gps [ 10.293598][ T1] usbserial: USB Serial support registered for hp4x [ 10.295796][ T1] usbserial: USB Serial support registered for suunto [ 10.297683][ T1] usbserial: USB Serial support registered for siemens_mpi [ 10.303318][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.305717][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 10.310174][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 10.314013][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.316807][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.319062][ T1] usb usb1: Product: Dummy host controller [ 10.319076][ T1] usb usb1: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 10.322849][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 10.328410][ T1] hub 1-0:1.0: USB hub found [ 10.330151][ T1] hub 1-0:1.0: 1 port detected [ 10.335365][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.337693][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.340930][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.344051][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.346894][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.346909][ T1] usb usb2: Product: Dummy host controller [ 10.350326][ T1] usb usb2: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 10.352554][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.356241][ T1] hub 2-0:1.0: USB hub found [ 10.357683][ T1] hub 2-0:1.0: 1 port detected [ 10.362712][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.365317][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.367824][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.371151][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.373631][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.373645][ T1] usb usb3: Product: Dummy host controller [ 10.377362][ T1] usb usb3: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 10.377375][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.384450][ T1] hub 3-0:1.0: USB hub found [ 10.386251][ T1] hub 3-0:1.0: 1 port detected [ 10.391417][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.393626][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.396082][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.396937][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.400716][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.402795][ T1] usb usb4: Product: Dummy host controller [ 10.402808][ T1] usb usb4: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 10.406762][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.410605][ T1] hub 4-0:1.0: USB hub found [ 10.412107][ T1] hub 4-0:1.0: 1 port detected [ 10.416448][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.418699][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.421321][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.424371][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.426948][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.429254][ T1] usb usb5: Product: Dummy host controller [ 10.429268][ T1] usb usb5: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 10.432884][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.438494][ T1] hub 5-0:1.0: USB hub found [ 10.440087][ T1] hub 5-0:1.0: 1 port detected [ 10.445068][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.448370][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.451512][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.454372][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.458739][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.460809][ T1] usb usb6: Product: Dummy host controller [ 10.460823][ T1] usb usb6: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 10.464210][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.468178][ T1] hub 6-0:1.0: USB hub found [ 10.469543][ T1] hub 6-0:1.0: 1 port detected [ 10.475652][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.475714][ C1] random: fast init done [ 10.477787][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.481963][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.484997][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.487184][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.487197][ T1] usb usb7: Product: Dummy host controller [ 10.490362][ T1] usb usb7: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 10.492526][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.496526][ T1] hub 7-0:1.0: USB hub found [ 10.497897][ T1] hub 7-0:1.0: 1 port detected [ 10.503313][ T340] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 10.507110][ T21] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 10.509159][ T21] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 10.510881][ T21] sd 0:0:1:0: [sda] Write Protect is off [ 10.512718][ T21] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 10.517600][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.519899][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.523631][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.526761][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.526853][ T21] sda: sda1 [ 10.528970][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.531614][ T1] usb usb8: Product: Dummy host controller [ 10.531628][ T1] usb usb8: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 10.535168][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.537959][ T1] hub 8-0:1.0: USB hub found [ 10.539331][ T1] hub 8-0:1.0: 1 port detected [ 10.552955][ T21] sd 0:0:1:0: [sda] Attached SCSI disk [ 10.559741][ T1] using random self ethernet address [ 10.561243][ T1] using random host ethernet address [ 10.563737][ T1] Mass Storage Function, version: 2009/09/11 [ 10.565396][ T1] LUN: removable file: (no medium) [ 10.566688][ T1] no file given for LUN0 [ 10.567630][ T1] printk: console [ttyGS0] disabled [ 10.571614][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 10.574375][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.577212][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.579591][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 10.582603][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.584534][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.586854][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 10.588578][ T1] usb usb9: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.590662][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 10.593762][ T1] hub 9-0:1.0: USB hub found [ 10.595302][ T1] hub 9-0:1.0: 8 ports detected [ 10.600313][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.602846][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.606646][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.609293][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.611406][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.613131][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.614836][ T1] usb usb10: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.616862][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.620100][ T1] hub 10-0:1.0: USB hub found [ 10.621569][ T1] hub 10-0:1.0: 8 ports detected [ 10.627998][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.630345][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.632731][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.635021][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.636752][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.638222][ T1] usb usb11: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.640098][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.642853][ T1] hub 11-0:1.0: USB hub found [ 10.644155][ T1] hub 11-0:1.0: 8 ports detected [ 10.650102][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.652356][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.654504][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.657455][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.659497][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.661358][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.663007][ T1] usb usb12: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.665184][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.668135][ T1] hub 12-0:1.0: USB hub found [ 10.669377][ T1] hub 12-0:1.0: 8 ports detected [ 10.675609][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.678035][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.680581][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.682937][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.684958][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.686652][ T1] usb usb13: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.688666][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.691493][ T1] hub 13-0:1.0: USB hub found [ 10.692837][ T1] hub 13-0:1.0: 8 ports detected [ 10.698255][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.700446][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.702701][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.705872][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.708106][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.709912][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.711570][ T1] usb usb14: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.713586][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.716806][ T1] hub 14-0:1.0: USB hub found [ 10.718054][ T1] hub 14-0:1.0: 8 ports detected [ 10.723819][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.726080][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.728530][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.730610][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.732591][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.734062][ T1] usb usb15: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.737658][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.740712][ T1] hub 15-0:1.0: USB hub found [ 10.742063][ T1] hub 15-0:1.0: 8 ports detected [ 10.747253][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.749701][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.751890][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.754459][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.757253][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.759273][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.760864][ T1] usb usb16: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.762802][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.765889][ T1] hub 16-0:1.0: USB hub found [ 10.767316][ T1] hub 16-0:1.0: 8 ports detected [ 10.773188][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.776535][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.779169][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.781399][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.783171][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.784580][ T1] usb usb17: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.786544][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.789378][ T1] hub 17-0:1.0: USB hub found [ 10.790678][ T1] hub 17-0:1.0: 8 ports detected [ 10.795785][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.798294][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.800580][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.803227][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.806774][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.808792][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.810287][ T1] usb usb18: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.812374][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.816149][ T1] hub 18-0:1.0: USB hub found [ 10.817490][ T1] hub 18-0:1.0: 8 ports detected [ 10.823317][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.826731][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.829257][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.831342][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.833331][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.834887][ T1] usb usb19: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.836768][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.839787][ T1] hub 19-0:1.0: USB hub found [ 10.841016][ T1] hub 19-0:1.0: 8 ports detected [ 10.846214][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.848461][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.850707][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.853215][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.855982][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.857688][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.859097][ T1] usb usb20: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.860907][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.863737][ T1] hub 20-0:1.0: USB hub found [ 10.865154][ T1] hub 20-0:1.0: 8 ports detected [ 10.870894][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.873226][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.877048][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.879215][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.881268][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.882649][ T1] usb usb21: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.884626][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.887842][ T1] hub 21-0:1.0: USB hub found [ 10.889205][ T1] hub 21-0:1.0: 8 ports detected [ 10.894344][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.897283][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.899896][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.902683][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.904613][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.906664][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.908223][ T1] usb usb22: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.910200][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.913243][ T1] hub 22-0:1.0: USB hub found [ 10.914503][ T1] hub 22-0:1.0: 8 ports detected [ 10.920622][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.922913][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.926640][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.929664][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.931855][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.933497][ T1] usb usb23: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.935579][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.938659][ T1] hub 23-0:1.0: USB hub found [ 10.940098][ T1] hub 23-0:1.0: 8 ports detected [ 10.945195][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.947465][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.949578][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.951926][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.953909][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.956354][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.958001][ T1] usb usb24: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.960064][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.962989][ T1] hub 24-0:1.0: USB hub found [ 10.964373][ T1] hub 24-0:1.0: 8 ports detected [ 10.970501][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.972778][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.975334][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.977209][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.978765][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.980074][ T1] usb usb25: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.982205][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.986586][ T1] hub 25-0:1.0: USB hub found [ 10.987904][ T1] hub 25-0:1.0: 8 ports detected [ 10.993067][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.995420][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.997585][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.999871][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 11.001953][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.003661][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 11.005806][ T1] usb usb26: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.008032][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 11.011060][ T1] hub 26-0:1.0: USB hub found [ 11.012397][ T1] hub 26-0:1.0: 8 ports detected [ 11.018520][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 11.020919][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 11.023428][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 11.026598][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.028453][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 11.030035][ T1] usb usb27: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.032205][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 11.035319][ T1] hub 27-0:1.0: USB hub found [ 11.036534][ T1] hub 27-0:1.0: 8 ports detected [ 11.041375][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 11.043501][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 11.046059][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.048699][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 11.050672][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.052420][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 11.053772][ T1] usb usb28: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.055963][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 11.058933][ T1] hub 28-0:1.0: USB hub found [ 11.060328][ T1] hub 28-0:1.0: 8 ports detected [ 11.066905][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 11.069396][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 11.071912][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 11.073812][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.076663][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 11.078080][ T1] usb usb29: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.079858][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 11.082828][ T1] hub 29-0:1.0: USB hub found [ 11.084168][ T1] hub 29-0:1.0: 8 ports detected [ 11.089064][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 11.091268][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 11.093406][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.096848][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 11.099317][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.101000][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 11.102477][ T1] usb usb30: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.104232][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 11.107301][ T1] hub 30-0:1.0: USB hub found [ 11.108597][ T1] hub 30-0:1.0: 8 ports detected [ 11.114318][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 11.116883][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 11.119414][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 11.121806][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.123744][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 11.126509][ T1] usb usb31: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.128705][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 11.131544][ T1] hub 31-0:1.0: USB hub found [ 11.132832][ T1] hub 31-0:1.0: 8 ports detected [ 11.138001][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 11.140171][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 11.143140][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.146363][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 11.148448][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.150353][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 11.152050][ T1] usb usb32: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.153970][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 11.156913][ T1] hub 32-0:1.0: USB hub found [ 11.158160][ T1] hub 32-0:1.0: 8 ports detected [ 11.163905][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.167425][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 11.169989][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 11.171876][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.173504][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 11.175968][ T1] usb usb33: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.177763][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 11.180510][ T1] hub 33-0:1.0: USB hub found [ 11.181713][ T1] hub 33-0:1.0: 8 ports detected [ 11.187742][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.190107][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 11.192181][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.194628][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 11.197349][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.199065][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 11.200572][ T1] usb usb34: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.202410][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 11.205400][ T1] hub 34-0:1.0: USB hub found [ 11.206700][ T1] hub 34-0:1.0: 8 ports detected [ 11.212588][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.215899][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 11.218460][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 11.220607][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.222395][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 11.223943][ T1] usb usb35: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.225867][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 11.228620][ T1] hub 35-0:1.0: USB hub found [ 11.229745][ T1] hub 35-0:1.0: 8 ports detected [ 11.235003][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.237598][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 11.239774][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.242387][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 11.244403][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.246703][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 11.248174][ T1] usb usb36: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.250287][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 11.253356][ T1] hub 36-0:1.0: USB hub found [ 11.254554][ T1] hub 36-0:1.0: 8 ports detected [ 11.260953][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.263599][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 11.267544][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 11.269851][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.271668][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 11.273265][ T1] usb usb37: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.275240][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 11.279099][ T1] hub 37-0:1.0: USB hub found [ 11.280384][ T1] hub 37-0:1.0: 8 ports detected [ 11.285601][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.287702][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 11.290001][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.292574][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 11.294494][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.297039][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 11.298359][ T1] usb usb38: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.300091][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 11.303030][ T1] hub 38-0:1.0: USB hub found [ 11.304518][ T1] hub 38-0:1.0: 8 ports detected [ 11.310415][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.312591][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 11.315194][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 11.317025][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.319122][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 11.320708][ T1] usb usb39: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.322624][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 11.326334][ T1] hub 39-0:1.0: USB hub found [ 11.327563][ T1] hub 39-0:1.0: 8 ports detected [ 11.333502][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.336485][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 11.338698][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.341046][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 11.342905][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.344562][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 11.346078][ T1] usb usb40: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.347890][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 11.350954][ T1] hub 40-0:1.0: USB hub found [ 11.352243][ T1] hub 40-0:1.0: 8 ports detected [ 11.358462][ T1] usbcore: registered new device driver usbip-host [ 11.362794][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 11.366921][ T1] i8042: Warning: Keylock active [ 11.369595][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 11.371930][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 11.453425][ T1] mousedev: PS/2 mouse device common for all mice [ 11.461447][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 11.467921][ T1] rtc_cmos 00:00: registered as rtc0 [ 11.469505][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 11.471758][ T1] i2c /dev entries driver [ 11.475335][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 11.478025][ T1] i2c-parport-light: adapter type unspecified [ 11.479969][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 11.482496][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 11.485071][ T1] IR NEC protocol handler initialized [ 11.486456][ T1] IR RC5(x/sz) protocol handler initialized [ 11.487850][ T1] IR RC6 protocol handler initialized [ 11.489020][ T1] IR JVC protocol handler initialized [ 11.490240][ T1] IR Sony protocol handler initialized [ 11.491520][ T1] IR SANYO protocol handler initialized [ 11.492777][ T1] IR Sharp protocol handler initialized [ 11.494071][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 11.495597][ T1] IR XMP protocol handler initialized [ 11.512757][ T1] vivid-000: using single planar format API [ 11.527857][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 11.530451][ T1] vivid-000: V4L2 capture device registered as video3 [ 11.532753][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 11.535101][ T1] vivid-000: V4L2 output device registered as video4 [ 11.537305][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 11.540105][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 11.542559][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 11.544594][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 11.547040][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 11.549332][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 11.551774][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 11.554235][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 11.556510][ T1] vivid-001: using multiplanar format API [ 11.569746][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 11.572305][ T1] vivid-001: V4L2 capture device registered as video7 [ 11.574395][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 11.577563][ T1] vivid-001: V4L2 output device registered as video8 [ 11.579742][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 11.582521][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 11.585404][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 11.587500][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 11.589528][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.591771][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.593920][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.596628][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.599090][ T1] vivid-002: using single planar format API [ 11.611805][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.614158][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.616861][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.619210][ T1] vivid-002: V4L2 output device registered as video12 [ 11.621311][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.623939][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.626780][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.628795][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.630738][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.632685][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.635644][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.638053][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.640574][ T1] vivid-003: using multiplanar format API [ 11.653379][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.655912][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.658445][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.660697][ T1] vivid-003: V4L2 output device registered as video16 [ 11.662979][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.666984][ T3040] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.672900][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.676693][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.679231][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.682847][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.685734][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.688123][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.690375][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.692494][ T1] vivid-004: using single planar format API [ 11.707088][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.709604][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.711747][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.713915][ T1] vivid-004: V4L2 output device registered as video20 [ 11.716779][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.719304][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.721778][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.723800][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.725941][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.727984][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.730075][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.732880][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.735688][ T1] vivid-005: using multiplanar format API [ 11.748448][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.750986][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.753122][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.755519][ T1] vivid-005: V4L2 output device registered as video24 [ 11.757676][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.760527][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.763045][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.765235][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.767348][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.769595][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.772041][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.776052][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.778473][ T1] vivid-006: using single planar format API [ 11.791771][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.794259][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.796669][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.798825][ T1] vivid-006: V4L2 output device registered as video28 [ 11.801076][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.803854][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.806599][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.808586][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.810923][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.813461][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.815818][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.817984][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.820243][ T1] vivid-007: using multiplanar format API [ 11.832997][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 11.835443][ T1] vivid-007: V4L2 capture device registered as video31 [ 11.837611][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 11.839912][ T1] vivid-007: V4L2 output device registered as video32 [ 11.841891][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 11.844288][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 11.846884][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 11.848897][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 11.850918][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 11.853033][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 11.855564][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 11.858805][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 11.861303][ T1] vivid-008: using single planar format API [ 11.874060][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 11.876481][ T1] vivid-008: V4L2 capture device registered as video35 [ 11.878633][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 11.881116][ T1] vivid-008: V4L2 output device registered as video36 [ 11.883243][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 11.887736][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 11.890451][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 11.892722][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 11.895437][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 11.897678][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 11.899824][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 11.902011][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 11.905099][ T1] vivid-009: using multiplanar format API [ 11.917825][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 11.920228][ T1] vivid-009: V4L2 capture device registered as video39 [ 11.922413][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 11.924640][ T1] vivid-009: V4L2 output device registered as video40 [ 11.926737][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 11.929195][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 11.931612][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 11.933568][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 11.935740][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 11.938366][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 11.940637][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 11.942922][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 11.945668][ T1] vivid-010: using single planar format API [ 11.958678][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 11.961124][ T1] vivid-010: V4L2 capture device registered as video43 [ 11.963308][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 11.965753][ T1] vivid-010: V4L2 output device registered as video44 [ 11.967804][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 11.970325][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 11.973071][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 11.975439][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 11.977429][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 11.979443][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 11.981852][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 11.984547][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 11.987002][ T1] vivid-011: using multiplanar format API [ 11.999904][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 12.002274][ T1] vivid-011: V4L2 capture device registered as video47 [ 12.004708][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 12.007151][ T1] vivid-011: V4L2 output device registered as video48 [ 12.009317][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 12.012173][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 12.014844][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 12.016828][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 12.018906][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 12.021174][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 12.023523][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 12.025801][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 12.028208][ T1] vivid-012: using single planar format API [ 12.041045][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 12.043462][ T1] vivid-012: V4L2 capture device registered as video51 [ 12.045655][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 12.048733][ T1] vivid-012: V4L2 output device registered as video52 [ 12.050858][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 12.053899][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 12.056817][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 12.059059][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 12.061080][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 12.063345][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 12.066249][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 12.068723][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 12.071127][ T1] vivid-013: using multiplanar format API [ 12.083937][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 12.086320][ T1] vivid-013: V4L2 capture device registered as video55 [ 12.088761][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 12.091178][ T1] vivid-013: V4L2 output device registered as video56 [ 12.093035][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 12.097458][ T3040] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 12.102372][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 12.105316][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 12.107655][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 12.109749][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 12.111948][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 12.114379][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 12.116998][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 12.119583][ T1] vivid-014: using single planar format API [ 12.132128][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 12.134531][ T1] vivid-014: V4L2 capture device registered as video59 [ 12.136768][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 12.139008][ T1] vivid-014: V4L2 output device registered as video60 [ 12.141135][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 12.143788][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 12.146665][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 12.148834][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 12.150989][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 12.153169][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 12.155875][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 12.158215][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 12.161272][ T1] vivid-015: using multiplanar format API [ 12.174355][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 12.176822][ T1] vivid-015: V4L2 capture device registered as video63 [ 12.179070][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 12.181597][ T1] vivid-015: V4L2 output device registered as video64 [ 12.183595][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 12.186031][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 12.188870][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 12.191286][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 12.193470][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 12.195939][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 12.198311][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 12.200495][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 12.204036][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 12.207735][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 12.210443][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 12.212815][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 12.217189][ T1] usbcore: registered new interface driver uvcvideo [ 12.218925][ T1] USB Video Class driver (1.1.1) [ 12.219932][ T1] gspca_main: v2.14.0 registered [ 12.221237][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 12.222800][ T1] iTCO_vendor_support: vendor-support=0 [ 12.226845][ T1] device-mapper: uevent: version 1.0.3 [ 12.228976][ T1] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com [ 12.232463][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 12.234373][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 12.237087][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 12.239109][ T1] device-mapper: raid: Loading target version 1.15.0 [ 12.241684][ T1] Bluetooth: HCI UART driver ver 2.3 [ 12.242999][ T1] Bluetooth: HCI UART protocol H4 registered [ 12.244504][ T1] Bluetooth: HCI UART protocol BCSP registered [ 12.246336][ T1] Bluetooth: HCI UART protocol LL registered [ 12.247926][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 12.249727][ T1] Bluetooth: HCI UART protocol QCA registered [ 12.251159][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 12.252780][ T1] Bluetooth: HCI UART protocol Marvell registered [ 12.254693][ T1] usbcore: registered new interface driver bfusb [ 12.257536][ T1] usbcore: registered new interface driver btusb [ 12.260232][ T1] CAPI 2.0 started up with major 68 (middleware) [ 12.261790][ T1] Modular ISDN core version 1.1.29 [ 12.263815][ T1] NET: Registered protocol family 34 [ 12.265207][ T1] DSP module 2.0 [ 12.266052][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 12.279893][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 12.281976][ T1] 0 virtual devices registered [ 12.283301][ T1] intel_pstate: CPU model not supported [ 12.287733][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 12.289844][ T1] usnic_verbs:usnic_uiom_init:563: [ 12.289848][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 12.293336][ T1] usnic_verbs:usnic_ib_init:667: [ 12.293340][ T1] Unable to initialize umem with err -1 [ 12.297965][ T1] iscsi: registered transport (iser) [ 12.299198][ T1] OPA Virtual Network Driver - v1.0 [ 12.301014][ T1] SoftiWARP attached [ 12.302068][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.304513][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.307230][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.318461][ T1] hid: raw HID events driver (C) Jiri Kosina [ 12.353661][ T1] usbcore: registered new interface driver usbhid [ 12.356073][ T1] usbhid: USB HID core driver [ 12.361594][ T1] ashmem: initialized [ 12.363311][ T1] exFAT: Version 1.3.0 [ 12.445218][ T1] usbcore: registered new interface driver snd-usb-audio [ 12.447263][ T1] drop_monitor: Initializing network drop monitor service [ 12.449533][ T1] NET: Registered protocol family 26 [ 12.450995][ T1] GACT probability on [ 12.452104][ T1] Mirror/redirect action on [ 12.453284][ T1] Simple TC action Loaded [ 12.457267][ T1] netem: version 1.3 [ 12.458599][ T1] u32 classifier [ 12.459447][ T1] Performance counters on [ 12.460855][ T1] input device check on [ 12.462170][ T1] Actions configured [ 12.465351][ T1] nf_conntrack_irc: failed to register helpers [ 12.467396][ T1] nf_conntrack_sane: failed to register helpers [ 12.505403][ T981] floppy0: no floppy controllers found [ 12.515982][ T1] nf_conntrack_sip: failed to register helpers [ 12.521695][ T1] xt_time: kernel timezone is -0000 [ 12.523126][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 12.525107][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 12.528181][ T1] IPVS: ipvs loaded. [ 12.529094][ T1] IPVS: [rr] scheduler registered. [ 12.530201][ T1] IPVS: [wrr] scheduler registered. [ 12.531316][ T1] IPVS: [lc] scheduler registered. [ 12.532554][ T1] IPVS: [wlc] scheduler registered. [ 12.533742][ T1] IPVS: [fo] scheduler registered. [ 12.534976][ T1] IPVS: [ovf] scheduler registered. [ 12.536153][ T1] IPVS: [lblc] scheduler registered. [ 12.537487][ T1] IPVS: [lblcr] scheduler registered. [ 12.538742][ T1] IPVS: [dh] scheduler registered. [ 12.539951][ T1] IPVS: [sh] scheduler registered. [ 12.541273][ T1] IPVS: [mh] scheduler registered. [ 12.542515][ T1] IPVS: [sed] scheduler registered. [ 12.543740][ T1] IPVS: [nq] scheduler registered. [ 12.545432][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 12.546944][ T1] IPVS: [sip] pe registered. [ 12.548158][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 12.551599][ T1] gre: GRE over IPv4 demultiplexor driver [ 12.552994][ T1] ip_gre: GRE over IPv4 tunneling driver [ 12.561246][ T1] IPv4 over IPsec tunneling driver [ 12.565869][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 12.567799][ T1] Initializing XFRM netlink socket [ 12.569119][ T1] IPsec XFRM device driver [ 12.570907][ T1] NET: Registered protocol family 10 [ 12.582055][ T1] Segment Routing with IPv6 [ 12.583913][ T1] mip6: Mobile IPv6 [ 12.588546][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 12.594369][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 12.598921][ T1] NET: Registered protocol family 17 [ 12.600209][ T1] NET: Registered protocol family 15 [ 12.601795][ T1] Bridge firewalling registered [ 12.604049][ T1] NET: Registered protocol family 9 [ 12.605901][ T1] X25: Linux Version 0.2 [ 12.632546][ T1] NET: Registered protocol family 6 [ 12.661493][ T1] NET: Registered protocol family 11 [ 12.663066][ T1] NET: Registered protocol family 3 [ 12.664241][ T1] can: controller area network core (rev 20170425 abi 9) [ 12.666509][ T1] NET: Registered protocol family 29 [ 12.667759][ T1] can: raw protocol (rev 20170425) [ 12.669013][ T1] can: broadcast manager protocol (rev 20170425 t) [ 12.670516][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 12.672175][ T1] can: SAE J1939 [ 12.673537][ T1] Bluetooth: RFCOMM TTY layer initialized [ 12.675101][ T1] Bluetooth: RFCOMM socket layer initialized [ 12.676583][ T1] Bluetooth: RFCOMM ver 1.11 [ 12.677628][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 12.679103][ T1] Bluetooth: BNEP filters: protocol multicast [ 12.680556][ T1] Bluetooth: BNEP socket layer initialized [ 12.681897][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 12.683312][ T1] Bluetooth: CMTP socket layer initialized [ 12.684516][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 12.686374][ T1] Bluetooth: HIDP socket layer initialized [ 12.688230][ T1] RPC: Registered rdma transport module. [ 12.689589][ T1] RPC: Registered rdma backchannel transport module. [ 12.693865][ T1] NET: Registered protocol family 33 [ 12.695409][ T1] Key type rxrpc registered [ 12.697240][ T1] Key type rxrpc_s registered [ 12.699295][ T1] NET: Registered protocol family 41 [ 12.701315][ T1] lec:lane_module_init: lec.c: initialized [ 12.702714][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 12.704169][ T1] l2tp_core: L2TP core driver, V2.0 [ 12.705504][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 12.706785][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 12.708388][ T1] l2tp_netlink: L2TP netlink interface [ 12.709755][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 12.711355][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 12.713170][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 12.726934][ T1] DCCP: Activated CCID 2 (TCP-like) [ 12.728502][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 12.731192][ T1] sctp: Hash tables configured (bind 64/64) [ 12.733918][ T1] NET: Registered protocol family 21 [ 12.735980][ T1] Registered RDS/infiniband transport [ 12.738044][ T1] Registered RDS/tcp transport [ 12.739233][ T1] tipc: Activated (version 2.0.0) [ 12.740797][ T1] NET: Registered protocol family 30 [ 12.742998][ T1] tipc: Started in single node mode [ 12.744539][ T1] NET: Registered protocol family 43 [ 12.746040][ T1] 9pnet: Installing 9P2000 support [ 12.747673][ T1] NET: Registered protocol family 37 [ 12.751359][ T1] NET: Registered protocol family 36 [ 12.753037][ T1] Key type dns_resolver registered [ 12.754285][ T1] Key type ceph registered [ 12.755924][ T1] libceph: loaded (mon/osd proto 15/24) [ 12.758924][ T1] batman_adv: B.A.T.M.A.N. advanced 2019.5 (compatibility version 15) loaded [ 12.760920][ T1] openvswitch: Open vSwitch switching datapath [ 12.764535][ T1] NET: Registered protocol family 40 [ 12.766366][ T1] mpls_gso: MPLS GSO support [ 12.772632][ T1] IPI shorthand broadcast: enabled [ 12.774080][ T1] AVX2 version of gcm_enc/dec engaged. [ 12.775475][ T1] AES CTR mode by8 optimization enabled [ 12.786366][ T1] sched_clock: Marking stable (12763063287, 23253148)->(12795054221, -8737786) [ 12.789615][ T1] registered taskstats version 1 [ 12.790884][ T1] Loading compiled-in X.509 certificates [ 12.797496][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 12.800757][ T1] zswap: loaded using pool lzo/zbud [ 12.802878][ T1] Key type ._fscrypt registered [ 12.804144][ T1] Key type .fscrypt registered [ 12.813333][ T1] Btrfs loaded, crc32c=crc32c-intel [ 12.819462][ T1] Key type big_key registered [ 12.822946][ T1] Key type encrypted registered [ 12.824289][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 12.827189][ T1] ima: No TPM chip found, activating TPM-bypass! [ 12.828762][ T1] ima: Allocated hash algorithm: sha256 [ 12.830039][ T1] ima: No architecture policies found [ 12.831490][ T1] evm: Initialising EVM extended attributes: [ 12.832929][ T1] evm: security.selinux [ 12.833872][ T1] evm: security.SMACK64 [ 12.834897][ T1] evm: security.SMACK64EXEC [ 12.836051][ T1] evm: security.SMACK64TRANSMUTE [ 12.837306][ T1] evm: security.SMACK64MMAP [ 12.838404][ T1] evm: security.apparmor [ 12.839599][ T1] evm: security.ima [ 12.840691][ T1] evm: security.capability [ 12.841687][ T1] evm: HMAC attrs: 0x1 [ 12.844076][ T1] PM: Magic number: 15:343:458 [ 12.846077][ T1] usb usb23-port8: hash matches [ 12.850304][ T1] printk: console [netcon0] enabled [ 12.851768][ T1] netconsole: network logging started [ 12.853718][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 12.857820][ T1] rdma_rxe: loaded [ 12.859191][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 12.864030][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 12.866988][ T26] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 12.869466][ T26] cfg80211: failed to load regulatory.db [ 12.871387][ T1] ALSA device list: [ 12.872443][ T1] #0: Dummy 1 [ 12.873261][ T1] #1: Loopback 1 [ 12.874136][ T1] #2: Virtual MIDI Card 1 [ 12.878132][ T1] md: Waiting for all devices to be available before autodetect [ 12.880646][ T1] md: If you don't use raid, use raid=noautodetect [ 12.887080][ T1] md: Autodetecting RAID arrays. [ 12.889359][ T1] md: autorun ... [ 12.890297][ T1] md: ... autorun DONE. [ 12.893310][ T1] kasan: CONFIG_KASAN_INLINE enabled [ 12.895296][ T1] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 12.896692][ T1] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 12.898196][ T1] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.5.0-rc2-next-20191216-syzkaller #0 [ 12.899826][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 12.903766][ T1] RIP: 0010:strncpy+0x35/0xc0 [ 12.904915][ 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 [ 12.910345][ T1] RSP: 0000:ffffc90000c7fca8 EFLAGS: 00010246 [ 12.912829][ T1] RAX: ffff8880a724b000 RBX: ffff8880a724b000 RCX: 0000000000000000 [ 12.915118][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8880a724b000 [ 12.917555][ T1] RBP: ffffc90000c7fcd8 R08: ffff8880a724b000 R09: ffffed1015d27074 [ 12.919882][ T1] R10: ffffed1015d27073 R11: ffff8880ae93839b R12: ffffea00029c92c0 [ 12.921262][ T1] R13: dffffc0000000000 R14: ffff8880a724bfff R15: ffff88821545e000 [ 12.924068][ T1] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 12.926280][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.928126][ T1] CR2: 0000000000000000 CR3: 000000000986d000 CR4: 00000000001406e0 [ 12.930767][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 12.933384][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 12.935363][ T1] Call Trace: [ 12.936126][ T1] do_mount_root+0x74/0x23b [ 12.936936][ T1] mount_block_root+0x342/0x51a [ 12.938412][ T1] ? init_rootfs+0x62/0x62 [ 12.939916][ T1] ? do_file_open_root+0x380/0x380 [ 12.941153][ T1] ? getname_flags+0x277/0x5b0 [ 12.942453][ T1] mount_root+0x283/0x2cd [ 12.943529][ T1] ? change_floppy+0x283/0x283 [ 12.944683][ T1] ? ksys_unlink+0x23/0x27 [ 12.945375][ T1] prepare_namespace+0x26f/0x2a7 [ 12.946512][ T1] kernel_init_freeable+0x557/0x570 [ 12.948421][ T1] ? rest_init+0x371/0x371 [ 12.949989][ T1] kernel_init+0x12/0x1bf [ 12.951243][ T1] ret_from_fork+0x24/0x30 [ 12.952311][ T1] Modules linked in: [ 12.953498][ T1] ---[ end trace 32fdb19adc35b4de ]--- [ 12.955263][ T1] RIP: 0010:strncpy+0x35/0xc0 [ 12.956609][ 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 [ 12.962016][ T1] RSP: 0000:ffffc90000c7fca8 EFLAGS: 00010246 [ 12.963939][ T1] RAX: ffff8880a724b000 RBX: ffff8880a724b000 RCX: 0000000000000000 [ 12.965700][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8880a724b000 [ 12.968212][ T1] RBP: ffffc90000c7fcd8 R08: ffff8880a724b000 R09: ffffed1015d27074 [ 12.970259][ T1] R10: ffffed1015d27073 R11: ffff8880ae93839b R12: ffffea00029c92c0 [ 12.972481][ T1] R13: dffffc0000000000 R14: ffff8880a724bfff R15: ffff88821545e000 [ 12.973852][ T1] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 12.975842][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.977463][ T1] CR2: 0000000000000000 CR3: 000000000986d000 CR4: 00000000001406e0 [ 12.980093][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 12.981852][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 12.983637][ T1] Kernel panic - not syncing: Fatal exception [ 12.987152][ T1] Kernel Offset: disabled [ 12.988442][ T1] Rebooting in 86400 seconds..