[ 0.000000][ T0] Linux version 5.5.0-rc2-next-20191216-syzkaller (syzkaller@syzkaller) (gcc version 9.0.0 20181231 (experimental) (GCC)) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000003][ T0] kvm-clock: cpu 0, msr abb3001, primary cpu clock [ 0.000003][ T0] kvm-clock: using sched offset of 3585323836 cycles [ 0.000914][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003319][ T0] tsc: Detected 2300.000 MHz processor [ 0.006359][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.007468][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.008550][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.016319][ T0] found SMP MP-table at [mem 0x000f2470-0x000f247f] [ 0.017382][ T0] check: Scanning 1 areas for low memory corruption [ 0.018388][ T0] Using GB pages for direct mapping [ 0.021189][ T0] ACPI: Early table checksum verification disabled [ 0.022059][ T0] ACPI: RSDP 0x00000000000F21F0 000014 (v00 Google) [ 0.023043][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.024536][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.025917][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.027488][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.028273][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.029021][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.030270][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.032040][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.033477][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.035219][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.035903][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.036661][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.037630][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.038533][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.039476][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.041043][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.042558][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.043686][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.045255][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.046987][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.098815][ T0] Zone ranges: [ 0.099452][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.100572][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.101553][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.102621][ T0] Device empty [ 0.103142][ T0] Movable zone start for each node [ 0.103810][ T0] Early memory node ranges [ 0.104462][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.105424][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.106549][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.107596][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.108578][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.108584][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.158044][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.608500][ T0] kasan: KernelAddressSanitizer initialized [ 0.609961][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.610723][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.611863][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.613014][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.614065][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.615044][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.616103][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.617132][ T0] Using ACPI (MADT) for SMP configuration information [ 0.618067][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.618926][ T0] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.619863][ T0] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.620805][ T0] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.621919][ T0] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.622886][ T0] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.623960][ T0] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.625065][ T0] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.626070][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.627010][ T0] Booting paravirtualized kernel on KVM [ 0.627890][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.629493][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.631543][ T0] percpu: Embedded 66 pages/cpu s232520 r8192 d29624 u1048576 [ 0.632777][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.633927][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.635037][ T0] Policy zone: Normal [ 0.635581][ 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 [ 0.645846][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.350849][ T0] Memory: 6484276K/7863916K available (114697K kernel code, 16581K rwdata, 20800K rodata, 2816K init, 23020K bss, 1379640K reserved, 0K cma-reserved) [ 1.358186][ T0] Running RCU self tests [ 1.358871][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.359734][ T0] rcu: RCU lockdep checking is enabled. [ 1.360515][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.361618][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.362620][ T0] Tasks RCU enabled. [ 1.363217][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.364430][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.372615][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.374275][ T0] random: get_random_bytes called from start_kernel+0x552/0x943 with crng_init=0 [ 1.378906][ T0] Console: colour VGA+ 80x25 [ 1.379614][ T0] printk: console [ttyS0] enabled [ 1.379614][ T0] printk: console [ttyS0] enabled [ 1.381140][ T0] printk: bootconsole [earlyser0] disabled [ 1.381140][ T0] printk: bootconsole [earlyser0] disabled [ 1.382811][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.383995][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.384688][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.385437][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.386251][ T0] ... CLASSHASH_SIZE: 4096 [ 1.386949][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.387670][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.388438][ T0] ... CHAINHASH_SIZE: 32768 [ 1.389180][ T0] memory used by lock dependency info: 6237 kB [ 1.390171][ T0] memory used for stack traces: 4224 kB [ 1.391082][ T0] per task-struct memory footprint: 1920 bytes [ 1.392820][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.394570][ T0] ACPI: Core revision 20191018 [ 1.396037][ T0] APIC: Switch to symmetric I/O mode setup [ 1.397489][ T0] x2apic enabled [ 1.399115][ T0] Switched APIC routing to physical x2apic. [ 1.403881][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.405152][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.406930][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.408283][ T0] pid_max: default: 32768 minimum: 301 [ 1.410134][ T0] LSM: Security Framework initializing [ 1.411042][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.412221][ T0] Yama: becoming mindful. [ 1.413159][ T0] TOMOYO Linux initialized [ 1.414079][ T0] AppArmor: AppArmor initialized [ 1.422778][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.427664][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.429323][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.430555][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.432060][ T0] *** VALIDATE tmpfs *** [ 1.434149][ T0] *** VALIDATE proc *** [ 1.435591][ T0] *** VALIDATE cgroup1 *** [ 1.436271][ T0] *** VALIDATE cgroup2 *** [ 1.437458][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.438410][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.439507][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.440887][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.440920][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.443763][ T0] MDS: Mitigation: Clear CPU buffers [ 1.445466][ T0] Freeing SMP alternatives memory: 92K [ 1.568980][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.626983][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.646947][ T1] rcu: Hierarchical SRCU implementation. [ 1.667089][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.696947][ T1] smp: Bringing up secondary CPUs ... [ 1.779539][ T1] x86: Booting SMP configuration: [ 1.780426][ T1] .... node #0, CPUs: #1 [ 0.032812][ T0] kvm-clock: cpu 1, msr abb3041, secondary cpu clock [ 1.782832][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 1.782832][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.782832][ T1] smpboot: Max logical packages: 1 [ 1.786959][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.789176][ T1] devtmpfs: initialized [ 1.789176][ T1] x86/mm: Memory block size: 128MB [ 1.817496][ T23] kworker/u4:0 (23) used greatest stack depth: 26136 bytes left [ 1.817822][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.821770][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.826985][ T1] xor: automatically using best checksumming function avx [ 1.826985][ T1] PM: RTC time: 16:25:17, date: 2019-12-16 [ 1.826985][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.826985][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.830188][ T1] NET: Registered protocol family 16 [ 1.834205][ T1] audit: initializing netlink subsys (disabled) [ 1.837073][ T27] audit: type=2000 audit(1576513517.085:1): state=initialized audit_enabled=0 res=1 [ 1.847995][ T1] cpuidle: using governor menu [ 1.849350][ T1] ACPI: bus type PCI registered [ 1.851664][ T1] dca service started, version 1.12.1 [ 1.851664][ T1] PCI: Using configuration type 1 for base access [ 2.201459][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.257736][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.259600][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.317481][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.537073][ T1] raid6: avx2x4 gen() 13174 MB/s [ 2.706939][ T1] raid6: avx2x4 xor() 7058 MB/s [ 2.871025][ T1] raid6: avx2x2 gen() 8205 MB/s [ 3.041022][ T1] raid6: avx2x2 xor() 3996 MB/s [ 3.216953][ T1] raid6: avx2x1 gen() 2178 MB/s [ 3.386940][ T1] raid6: avx2x1 xor() 2168 MB/s [ 3.556955][ T1] raid6: sse2x4 gen() 6550 MB/s [ 3.721012][ T1] raid6: sse2x4 xor() 3773 MB/s [ 3.891031][ T1] raid6: sse2x2 gen() 3403 MB/s [ 4.061030][ T1] raid6: sse2x2 xor() 2222 MB/s [ 4.231012][ T1] raid6: sse2x1 gen() 738 MB/s [ 4.401036][ T1] raid6: sse2x1 xor() 1073 MB/s [ 4.401838][ T1] raid6: using algorithm avx2x4 gen() 13174 MB/s [ 4.402737][ T1] raid6: .... xor() 7058 MB/s, rmw enabled [ 4.403544][ T1] raid6: using avx2x2 recovery algorithm [ 4.407667][ T1] ACPI: Added _OSI(Module Device) [ 4.407667][ T1] ACPI: Added _OSI(Processor Device) [ 4.407667][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.407678][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.408528][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.409365][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.410237][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.447767][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.502531][ T1] ACPI: Interpreter enabled [ 4.503423][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.503423][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.503423][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.503423][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.579515][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.579515][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.580581][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.586981][ T1] PCI host bridge to bus 0000:00 [ 4.586981][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.588227][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.589515][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.590643][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.591895][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.593086][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.594258][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.600044][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.617623][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.627719][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.637282][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.637658][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.641331][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.657331][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.662407][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.666944][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.679400][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.684810][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.688825][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 4.716984][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.718139][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.721906][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.725513][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.727385][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.740207][ T1] iommu: Default domain type: Translated [ 4.740207][ T1] vgaarb: loaded [ 4.748479][ T1] SCSI subsystem initialized [ 4.749419][ T1] ACPI: bus type USB registered [ 4.751542][ T1] usbcore: registered new interface driver usbfs [ 4.757325][ T1] usbcore: registered new interface driver hub [ 4.758630][ T1] usbcore: registered new device driver usb [ 4.761417][ T1] mc: Linux media interface: v0.10 [ 4.763291][ T1] videodev: Linux video capture interface: v2.00 [ 4.765662][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.766961][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.768504][ T1] PTP clock support registered [ 4.769886][ T1] EDAC MC: Ver: 3.0.0 [ 4.769886][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.778060][ T1] PCI: Using ACPI for IRQ routing [ 4.781859][ T1] Bluetooth: Core ver 2.22 [ 4.782673][ T1] NET: Registered protocol family 31 [ 4.783891][ T1] Bluetooth: HCI device and connection manager initialized [ 4.784925][ T1] Bluetooth: HCI socket layer initialized [ 4.785772][ T1] Bluetooth: L2CAP socket layer initialized [ 4.786629][ T1] Bluetooth: SCO socket layer initialized [ 4.786971][ T1] NET: Registered protocol family 8 [ 4.787677][ T1] NET: Registered protocol family 20 [ 4.788671][ T1] NetLabel: Initializing [ 4.789420][ T1] NetLabel: domain hash size = 128 [ 4.790360][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.791585][ T1] NetLabel: unlabeled traffic allowed by default [ 4.792938][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.792938][ T1] NET: Registered protocol family 39 [ 4.798964][ T1] clocksource: Switched to clocksource kvm-clock [ 7.151526][ T1] *** VALIDATE bpf *** [ 7.153916][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.154841][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.156501][ T1] FS-Cache: Loaded [ 7.157178][ T1] *** VALIDATE ramfs *** [ 7.157852][ T1] *** VALIDATE hugetlbfs *** [ 7.159370][ T1] CacheFiles: Loaded [ 7.160332][ T1] TOMOYO: 2.6.0 [ 7.160839][ T1] Mandatory Access Control activated. [ 7.162991][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.164351][ T1] pnp: PnP ACPI init [ 7.175192][ T1] pnp: PnP ACPI: found 7 devices [ 7.231556][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.233077][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.234075][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.235034][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.236065][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.238358][ T1] NET: Registered protocol family 2 [ 7.241151][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 7.243141][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.249017][ T1] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes, vmalloc) [ 7.253400][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.255822][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.259755][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.262843][ T1] NET: Registered protocol family 1 [ 7.264945][ T1] RPC: Registered named UNIX socket transport module. [ 7.266016][ T1] RPC: Registered udp transport module. [ 7.266859][ T1] RPC: Registered tcp transport module. [ 7.268442][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.270732][ T1] NET: Registered protocol family 44 [ 7.271580][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.272725][ T1] PCI: CLS 0 bytes, default 64 [ 7.275844][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.277054][ T1] software IO TLB: mapped [mem 0xaa800000-0xae800000] (64MB) [ 7.280169][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.283525][ T1] kvm: already loaded the other module [ 7.284423][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.286082][ T1] clocksource: Switched to clocksource tsc [ 7.287449][ T1] mce: Machine check injector initialized [ 7.292840][ T1] check: Scanning for low memory corruption every 60 seconds [ 7.382427][ T1] Initialise system trusted keyrings [ 7.383946][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.385274][ T1] zbud: loaded [ 7.390524][ T1] DLM installed [ 7.393060][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.396234][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 7.398306][ T1] NFS: Registering the id_resolver key type [ 7.399230][ T1] Key type id_resolver registered [ 7.399939][ T1] Key type id_legacy registered [ 7.400631][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.401891][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.406217][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 7.409914][ T1] Key type cifs.spnego registered [ 7.410705][ T1] Key type cifs.idmap registered [ 7.411591][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.413075][ T1] fuse: init (API version 7.31) [ 7.413992][ T1] *** VALIDATE fuse *** [ 7.414600][ T1] *** VALIDATE fuse *** [ 7.418627][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.429354][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 7.433440][ T1] *** VALIDATE xfs *** [ 7.434094][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.435068][ T1] FS-Cache: Netfs '9p' registered for caching [ 7.436438][ T1] ocfs2: Registered cluster interface o2cb [ 7.437714][ T1] ocfs2: Registered cluster interface user [ 7.438971][ T1] OCFS2 User DLM kernel interface loaded [ 7.445640][ T1] *** VALIDATE gfs2 *** [ 7.446875][ T1] gfs2: GFS2 installed [ 7.450311][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 7.451152][ T1] ceph: loaded (mds proto 32) [ 7.457977][ T1] NET: Registered protocol family 38 [ 7.459697][ T1] async_tx: api initialized (async) [ 7.460456][ T1] Key type asymmetric registered [ 7.461201][ T1] Asymmetric key parser 'x509' registered [ 7.461999][ T1] Asymmetric key parser 'pkcs8' registered [ 7.462857][ T1] Key type pkcs7_test registered [ 7.463656][ T1] Asymmetric key parser 'tpm_parser' registered [ 7.464664][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) [ 7.466376][ T1] io scheduler mq-deadline registered [ 7.467524][ T1] io scheduler kyber registered [ 7.468432][ T1] io scheduler bfq registered [ 7.472985][ T1] hgafb: HGA card not detected. [ 7.474266][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 7.475635][ T1] usbcore: registered new interface driver udlfb [ 7.478729][ T1] uvesafb: failed to execute /sbin/v86d [ 7.479508][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 7.480665][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 7.481712][ T1] uvesafb: vbe_init() failed with -22 [ 7.482518][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 7.484410][ T1] vga16fb: mapped to 0x00000000ffdefc51 [ 7.550254][ T1] Console: switching to colour frame buffer device 80x30 [ 7.848893][ T1] fb0: VGA16 VGA frame buffer device [ 7.851197][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.867572][ T1] ACPI: Power Button [PWRF] [ 7.869132][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.870706][ T1] ACPI: Sleep Button [SLPF] [ 7.876530][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 7.888166][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.889143][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.900580][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.901608][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.914341][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 7.915362][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.135262][ T2371] kworker/u4:1 (2371) used greatest stack depth: 26008 bytes left [ 8.179652][ T1] HDLC line discipline maxframe=4096 [ 8.180690][ T1] N_HDLC line discipline registered. [ 8.181485][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.205590][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.233037][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.259990][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.286758][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.294666][ T1] Cyclades driver 2.6 [ 8.296332][ T1] Initializing Nozomi driver 2.1d [ 8.298547][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.300652][ T1] No rocketport ports found; unloading driver [ 8.304565][ T1] Non-volatile memory driver v1.3 [ 8.306248][ T1] Linux agpgart interface v0.103 [ 8.315093][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.318148][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 8.320243][ T1] [drm] Driver supports precise vblank timestamp query. [ 8.324106][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.326288][ T1] usbcore: registered new interface driver udl [ 8.369295][ T1] brd: module loaded [ 8.401404][ T1] loop: module loaded [ 8.572655][ T1] zram: Added device: zram0 [ 8.599237][ T1] null_blk: module loaded [ 8.606143][ T1] nfcsim 0.2 initialized [ 8.611393][ T1] Loading iSCSI transport class v2.0-870. [ 8.640083][ T1] scsi host0: Virtio SCSI HBA [ 8.673207][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 8.678167][ T21] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.746789][ T1] slram: not enough parameters. [ 8.754963][ T1] ftl_cs: FTL header not found. [ 8.772564][ T1] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) [ 8.790840][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 8.803040][ T1] MACsec IEEE 802.1AE [ 8.805492][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 8.838678][ T1] vcan: Virtual CAN interface driver [ 8.840060][ T1] vxcan: Virtual CAN Tunnel driver [ 8.841435][ T1] slcan: serial line CAN interface driver [ 8.841444][ T1] slcan: 10 dynamic interface channels. [ 8.844478][ T1] CAN device driver interface [ 8.847653][ T1] enic: Cisco VIC Ethernet NIC Driver, ver 2.3.0.53 [ 8.850379][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.852199][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.854860][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.857050][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.857811][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.857816][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.869913][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 8.871570][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 8.873107][ T1] AX.25: bpqether driver version 004 [ 8.874481][ T1] PPP generic driver version 2.4.2 [ 8.879194][ T1] PPP BSD Compression module registered [ 8.880745][ T1] PPP Deflate Compression module registered [ 8.882382][ T1] PPP MPPE Compression module registered [ 8.883884][ T1] NET: Registered protocol family 24 [ 8.883938][ T1] PPTP driver version 0.8.5 [ 8.887430][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 8.890333][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 8.890341][ T1] SLIP linefill/keepalive option. [ 8.893927][ T1] hdlc: HDLC support module revision 1.22 [ 8.895461][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 8.895513][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 8.899692][ T1] LAPB Ethernet driver version 0.02 [ 8.901500][ T1] usbcore: registered new interface driver rndis_wlan [ 8.903534][ T1] mac80211_hwsim: initializing netlink [ 8.956439][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 8.959136][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 8.961494][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 8.963808][ T1] usbcore: registered new interface driver pegasus [ 8.965710][ T1] usbcore: registered new interface driver rtl8150 [ 8.969367][ T1] usbcore: registered new interface driver r8152 [ 8.971366][ T1] usbcore: registered new interface driver asix [ 8.973278][ T1] usbcore: registered new interface driver ax88179_178a [ 8.975472][ T1] usbcore: registered new interface driver cdc_ether [ 8.977702][ T1] usbcore: registered new interface driver dm9601 [ 8.977979][ T1] usbcore: registered new interface driver smsc75xx [ 8.981340][ T1] usbcore: registered new interface driver smsc95xx [ 8.983197][ T1] usbcore: registered new interface driver net1080 [ 8.985154][ T1] usbcore: registered new interface driver rndis_host [ 8.987611][ T1] usbcore: registered new interface driver cdc_subset [ 8.989584][ T1] usbcore: registered new interface driver zaurus [ 8.991583][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 8.994169][ T1] usbcore: registered new interface driver cdc_ncm [ 8.996026][ T1] usbcore: registered new interface driver cdc_mbim [ 9.022301][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.043549][ T1] aoe: AoE v85 initialised. [ 9.048196][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.050226][ T1] ehci-pci: EHCI PCI platform driver [ 9.052404][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.054269][ T1] ohci-pci: OHCI PCI platform driver [ 9.059233][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.062965][ T1] usbcore: registered new interface driver cdc_acm [ 9.064863][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.069152][ T1] usbcore: registered new interface driver usblp [ 9.071341][ T1] usbcore: registered new interface driver cdc_wdm [ 9.073450][ T1] usbcore: registered new interface driver uas [ 9.076079][ T1] usbcore: registered new interface driver usb-storage [ 9.080995][ T1] usbcore: registered new interface driver ums-realtek [ 9.083926][ T1] usbcore: registered new interface driver usbserial_generic [ 9.086714][ T1] usbserial: USB Serial support registered for generic [ 9.089928][ T1] usbcore: registered new interface driver ch341 [ 9.092314][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.094808][ T1] usbcore: registered new interface driver cp210x [ 9.096880][ T1] usbserial: USB Serial support registered for cp210x [ 9.099509][ T1] usbcore: registered new interface driver ftdi_sio [ 9.099862][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.104728][ T1] usbcore: registered new interface driver keyspan [ 9.106774][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.107498][ C1] random: fast init done [ 9.110451][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.113264][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.116174][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.119217][ T1] usbcore: registered new interface driver option [ 9.121175][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.124020][ T1] usbcore: registered new interface driver oti6858 [ 9.126452][ T1] usbserial: USB Serial support registered for oti6858 [ 9.129167][ T1] usbcore: registered new interface driver pl2303 [ 9.131957][ T1] usbserial: USB Serial support registered for pl2303 [ 9.134020][ T1] usbcore: registered new interface driver qcserial [ 9.136045][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.138478][ T1] usbcore: registered new interface driver sierra [ 9.139100][ T71] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.142335][ T71] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.143964][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.146237][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.148905][ T1] usbserial: USB Serial support registered for carelink [ 9.150917][ T1] usbserial: USB Serial support registered for zio [ 9.151863][ T71] sd 0:0:1:0: [sda] Write Protect is off [ 9.154372][ T1] usbserial: USB Serial support registered for funsoft [ 9.156343][ T1] usbserial: USB Serial support registered for flashloader [ 9.156850][ T71] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.160593][ T1] usbserial: USB Serial support registered for google [ 9.161064][ T21] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.164156][ T1] usbserial: USB Serial support registered for libtransistor [ 9.166177][ T1] usbserial: USB Serial support registered for vivopay [ 9.168244][ T1] usbserial: USB Serial support registered for moto_modem [ 9.170294][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.172431][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.174299][ T1] usbserial: USB Serial support registered for hp4x [ 9.176004][ T1] usbserial: USB Serial support registered for suunto [ 9.178008][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.182440][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.182722][ T71] sda: sda1 [ 9.184751][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.189049][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.192689][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.195265][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.200365][ T1] usb usb1: Product: Dummy host controller [ 9.201928][ T1] usb usb1: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.203993][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.205598][ T71] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.209494][ T1] hub 1-0:1.0: USB hub found [ 9.210757][ T1] hub 1-0:1.0: 1 port detected [ 9.214728][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.217576][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.219677][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.222443][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.224953][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.227181][ T1] usb usb2: Product: Dummy host controller [ 9.228810][ T1] usb usb2: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.231163][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 9.234176][ T1] hub 2-0:1.0: USB hub found [ 9.235471][ T1] hub 2-0:1.0: 1 port detected [ 9.238792][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.240822][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.243039][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.245665][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.248074][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.250100][ T1] usb usb3: Product: Dummy host controller [ 9.251315][ T1] usb usb3: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.253479][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 9.256206][ T1] hub 3-0:1.0: USB hub found [ 9.257944][ T1] hub 3-0:1.0: 1 port detected [ 9.260933][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.263102][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.264954][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.267472][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.269601][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.271754][ T1] usb usb4: Product: Dummy host controller [ 9.273289][ T1] usb usb4: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.275583][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 9.278561][ T1] hub 4-0:1.0: USB hub found [ 9.279625][ T1] hub 4-0:1.0: 1 port detected [ 9.282528][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.284386][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.286163][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.289011][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.291448][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.293598][ T1] usb usb5: Product: Dummy host controller [ 9.295117][ T1] usb usb5: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.297632][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 9.300419][ T1] hub 5-0:1.0: USB hub found [ 9.301775][ T1] hub 5-0:1.0: 1 port detected [ 9.304873][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.307197][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.309224][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.311938][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.314386][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.316644][ T1] usb usb6: Product: Dummy host controller [ 9.319677][ T1] usb usb6: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.321883][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 9.324656][ T1] hub 6-0:1.0: USB hub found [ 9.325927][ T1] hub 6-0:1.0: 1 port detected [ 9.329157][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.331098][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.333152][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.335425][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.337609][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.339836][ T1] usb usb7: Product: Dummy host controller [ 9.341236][ T1] usb usb7: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.343575][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 9.346497][ T1] hub 7-0:1.0: USB hub found [ 9.348115][ T1] hub 7-0:1.0: 1 port detected [ 9.351411][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.353659][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.355802][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.358619][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.361069][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.363160][ T1] usb usb8: Product: Dummy host controller [ 9.364744][ T1] usb usb8: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 9.367239][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 9.370075][ T1] hub 8-0:1.0: USB hub found [ 9.371415][ T1] hub 8-0:1.0: 1 port detected [ 9.385763][ T1] using random self ethernet address [ 9.387422][ T1] using random host ethernet address [ 9.389710][ T1] Mass Storage Function, version: 2009/09/11 [ 9.391331][ T1] LUN: removable file: (no medium) [ 9.392866][ T1] no file given for LUN0 [ 9.394105][ T1] printk: console [ttyGS0] disabled [ 9.397982][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 9.400771][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.403146][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 9.405348][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 9.407410][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.409604][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.411462][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 9.413178][ T1] usb usb9: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.415456][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 9.419698][ T1] hub 9-0:1.0: USB hub found [ 9.421100][ T1] hub 9-0:1.0: 8 ports detected [ 9.425613][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.428014][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 9.430407][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.433229][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.435110][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.437544][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 9.439263][ T1] usb usb10: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.441610][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 9.444521][ T1] hub 10-0:1.0: USB hub found [ 9.445816][ T1] hub 10-0:1.0: 8 ports detected [ 9.451469][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.453797][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 9.456476][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.458999][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.460648][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 9.462319][ T1] usb usb11: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.464438][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 9.467233][ T1] hub 11-0:1.0: USB hub found [ 9.468613][ T1] hub 11-0:1.0: 8 ports detected [ 9.473637][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.475864][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 9.478622][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.481427][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.483732][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.485781][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 9.487703][ T1] usb usb12: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.490122][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 9.493268][ T1] hub 12-0:1.0: USB hub found [ 9.494734][ T1] hub 12-0:1.0: 8 ports detected [ 9.500805][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.503164][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 9.505889][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.508407][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.510670][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 9.512511][ T1] usb usb13: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.514700][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 9.517819][ T1] hub 13-0:1.0: USB hub found [ 9.519049][ T1] hub 13-0:1.0: 8 ports detected [ 9.524000][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.526183][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 9.528981][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.531853][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.534235][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.536276][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 9.537915][ T1] usb usb14: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.540194][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 9.543106][ T1] hub 14-0:1.0: USB hub found [ 9.544495][ T1] hub 14-0:1.0: 8 ports detected [ 9.549991][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.552276][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 9.554919][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.558343][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.560469][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 9.562088][ T1] usb usb15: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.564205][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 9.567030][ T1] hub 15-0:1.0: USB hub found [ 9.568313][ T1] hub 15-0:1.0: 8 ports detected [ 9.573178][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.575388][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 9.578218][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.580865][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.583126][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.585154][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 9.586592][ T1] usb usb16: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.588420][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 9.590760][ T1] hub 16-0:1.0: USB hub found [ 9.591962][ T1] hub 16-0:1.0: 8 ports detected [ 9.597899][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.600278][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 9.603011][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.605573][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.608865][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 9.610656][ T1] usb usb17: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.613056][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 9.615945][ T1] hub 17-0:1.0: USB hub found [ 9.617527][ T1] hub 17-0:1.0: 8 ports detected [ 9.622274][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.624214][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 9.626298][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.629180][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.631344][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.633673][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 9.635496][ T1] usb usb18: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.637716][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 9.640331][ T1] hub 18-0:1.0: USB hub found [ 9.641083][ T1] hub 18-0:1.0: 8 ports detected [ 9.647207][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.649366][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 9.651801][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.653822][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.655743][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 9.658289][ T1] usb usb19: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.660563][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 9.663278][ T1] hub 19-0:1.0: USB hub found [ 9.664368][ T1] hub 19-0:1.0: 8 ports detected [ 9.668801][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.670907][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 9.673028][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.674838][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.676271][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.678761][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 9.680220][ T1] usb usb20: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.682249][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 9.684980][ T1] hub 20-0:1.0: USB hub found [ 9.686102][ T1] hub 20-0:1.0: 8 ports detected [ 9.691486][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.693402][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 9.696004][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.699223][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.701140][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 9.703016][ T1] usb usb21: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.705076][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 9.707791][ T1] hub 21-0:1.0: USB hub found [ 9.708778][ T1] hub 21-0:1.0: 8 ports detected [ 9.713408][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.714905][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 9.717285][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.719574][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.721797][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.723665][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 9.725071][ T1] usb usb22: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.726646][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 9.729851][ T1] hub 22-0:1.0: USB hub found [ 9.731149][ T1] hub 22-0:1.0: 8 ports detected [ 9.737032][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 9.738951][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 9.741181][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.743536][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.745793][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 9.748535][ T1] usb usb23: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.750694][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 9.753292][ T1] hub 23-0:1.0: USB hub found [ 9.754587][ T1] hub 23-0:1.0: 8 ports detected [ 9.759522][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 9.761661][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 9.763782][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.766454][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.768651][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.770652][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 9.772235][ T1] usb usb24: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.774304][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 9.776909][ T1] hub 24-0:1.0: USB hub found [ 9.778627][ T1] hub 24-0:1.0: 8 ports detected [ 9.784380][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 9.786374][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 9.789132][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.791350][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.793554][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 9.795200][ T1] usb usb25: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.798460][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 9.801299][ T1] hub 25-0:1.0: USB hub found [ 9.802623][ T1] hub 25-0:1.0: 8 ports detected [ 9.807847][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 9.810331][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 9.812752][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.815226][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.818614][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.820808][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 9.822542][ T1] usb usb26: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.824839][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 9.828143][ T1] hub 26-0:1.0: USB hub found [ 9.829573][ T1] hub 26-0:1.0: 8 ports detected [ 9.835502][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 9.838677][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 9.841174][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.843244][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.844955][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 9.846737][ T1] usb usb27: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.849116][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 9.852096][ T1] hub 27-0:1.0: USB hub found [ 9.853531][ T1] hub 27-0:1.0: 8 ports detected [ 9.858327][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 9.860589][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 9.862884][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.865589][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.868232][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.870372][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 9.872085][ T1] usb usb28: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.874071][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 9.876851][ T1] hub 28-0:1.0: USB hub found [ 9.878324][ T1] hub 28-0:1.0: 8 ports detected [ 9.884036][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 9.886367][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 9.889948][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.892458][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.894602][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 9.896213][ T1] usb usb29: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.898476][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 9.901319][ T1] hub 29-0:1.0: USB hub found [ 9.902600][ T1] hub 29-0:1.0: 8 ports detected [ 9.907424][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 9.909622][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 9.911866][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.914314][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.916689][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.919751][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 9.921534][ T1] usb usb30: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.923521][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 9.925929][ T1] hub 30-0:1.0: USB hub found [ 9.927206][ T1] hub 30-0:1.0: 8 ports detected [ 9.932385][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 9.934798][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 9.938524][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.940799][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.942952][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 9.944673][ T1] usb usb31: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.946446][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 9.948976][ T1] hub 31-0:1.0: USB hub found [ 9.950287][ T1] hub 31-0:1.0: 8 ports detected [ 9.955041][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 9.957361][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 9.959610][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.962345][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 9.964425][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.966371][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 9.968341][ T1] usb usb32: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.970361][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 9.973161][ T1] hub 32-0:1.0: USB hub found [ 9.974342][ T1] hub 32-0:1.0: 8 ports detected [ 9.979525][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 9.981663][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 9.984081][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 9.986136][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.988979][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 9.990440][ T1] usb usb33: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 9.992432][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 9.995882][ T1] hub 33-0:1.0: USB hub found [ 9.997294][ T1] hub 33-0:1.0: 8 ports detected [ 10.001454][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.003492][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.005656][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.008879][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.011283][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.013421][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.015237][ T1] usb usb34: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.017460][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.020225][ T1] hub 34-0:1.0: USB hub found [ 10.021359][ T1] hub 34-0:1.0: 8 ports detected [ 10.026758][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.029020][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.031415][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.033716][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.035649][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.038240][ T1] usb usb35: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.040406][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.043142][ T1] hub 35-0:1.0: USB hub found [ 10.044508][ T1] hub 35-0:1.0: 8 ports detected [ 10.050066][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.051974][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.054016][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.056474][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.059536][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.061711][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.063590][ T1] usb usb36: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.066025][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.068983][ T1] hub 36-0:1.0: USB hub found [ 10.070305][ T1] hub 36-0:1.0: 8 ports detected [ 10.075714][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.078008][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.080548][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.083071][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.085196][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.088245][ T1] usb usb37: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.090600][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.093685][ T1] hub 37-0:1.0: USB hub found [ 10.095084][ T1] hub 37-0:1.0: 8 ports detected [ 10.100197][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.102510][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.104931][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.108330][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.110732][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.112947][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.114776][ T1] usb usb38: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.117141][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 10.120021][ T1] hub 38-0:1.0: USB hub found [ 10.121482][ T1] hub 38-0:1.0: 8 ports detected [ 10.128477][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.130667][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 10.133304][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.135614][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.137802][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 10.139422][ T1] usb usb39: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.141878][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 10.144764][ T1] hub 39-0:1.0: USB hub found [ 10.146188][ T1] hub 39-0:1.0: 8 ports detected [ 10.151972][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.154166][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 10.156399][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.159663][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.161805][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.163912][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 10.165655][ T1] usb usb40: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.167965][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 10.170949][ T1] hub 40-0:1.0: USB hub found [ 10.172393][ T1] hub 40-0:1.0: 8 ports detected [ 10.178316][ T1] usbcore: registered new device driver usbip-host [ 10.182508][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.185486][ T1] i8042: Warning: Keylock active [ 10.189417][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.191407][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 10.266837][ T1] mousedev: PS/2 mouse device common for all mice [ 10.274449][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 10.278863][ T1] rtc_cmos 00:00: registered as rtc0 [ 10.280132][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 10.281629][ T1] i2c /dev entries driver [ 10.284818][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 10.288723][ T1] i2c-parport-light: adapter type unspecified [ 10.290680][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 10.293170][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 10.295816][ T1] IR NEC protocol handler initialized [ 10.297127][ T1] IR RC5(x/sz) protocol handler initialized [ 10.298758][ T1] IR RC6 protocol handler initialized [ 10.300095][ T1] IR JVC protocol handler initialized [ 10.301295][ T1] IR Sony protocol handler initialized [ 10.302696][ T1] IR SANYO protocol handler initialized [ 10.304187][ T1] IR Sharp protocol handler initialized [ 10.305548][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 10.307318][ T1] IR XMP protocol handler initialized [ 10.322501][ T1] vivid-000: using single planar format API [ 10.335594][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 10.337710][ T1] vivid-000: V4L2 capture device registered as video3 [ 10.339622][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 10.341851][ T1] vivid-000: V4L2 output device registered as video4 [ 10.343931][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 10.346633][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 10.349282][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 10.351388][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 10.353238][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 10.355666][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 10.357817][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 10.359800][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 10.362249][ T1] vivid-001: using multiplanar format API [ 10.373651][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 10.375334][ T1] vivid-001: V4L2 capture device registered as video7 [ 10.377536][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 10.379798][ T1] vivid-001: V4L2 output device registered as video8 [ 10.381617][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 10.384586][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 10.387872][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 10.390803][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 10.392931][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 10.395184][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 10.397682][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 10.400310][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 10.402729][ T1] vivid-002: using single planar format API [ 10.414676][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 10.417146][ T1] vivid-002: V4L2 capture device registered as video11 [ 10.419512][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 10.421889][ T1] vivid-002: V4L2 output device registered as video12 [ 10.424169][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 10.427561][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 10.430435][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 10.432722][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 10.434990][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 10.437692][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 10.440140][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 10.442475][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 10.444858][ T1] vivid-003: using multiplanar format API [ 10.455969][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 10.458135][ T1] vivid-003: V4L2 capture device registered as video15 [ 10.460276][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 10.462402][ T1] vivid-003: V4L2 output device registered as video16 [ 10.464463][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 10.466791][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 10.469192][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 10.471425][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 10.473074][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 10.475399][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 10.478258][ T3021] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 10.485512][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 10.488268][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 10.490280][ T1] vivid-004: using single planar format API [ 10.503831][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 10.506126][ T1] vivid-004: V4L2 capture device registered as video19 [ 10.508295][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 10.510489][ T1] vivid-004: V4L2 output device registered as video20 [ 10.512661][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 10.515432][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 10.518213][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 10.520347][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 10.522535][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 10.524749][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 10.527065][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 10.529286][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 10.531456][ T1] vivid-005: using multiplanar format API [ 10.542542][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 10.544814][ T1] vivid-005: V4L2 capture device registered as video23 [ 10.547604][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 10.550170][ T1] vivid-005: V4L2 output device registered as video24 [ 10.552487][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 10.555361][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 10.558386][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 10.560651][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 10.562981][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 10.565398][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 10.567769][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 10.570162][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 10.572991][ T1] vivid-006: using single planar format API [ 10.584573][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 10.586444][ T1] vivid-006: V4L2 capture device registered as video27 [ 10.588749][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 10.590840][ T1] vivid-006: V4L2 output device registered as video28 [ 10.592811][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 10.595579][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 10.598463][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 10.600607][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 10.602915][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 10.605183][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 10.607550][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 10.609813][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 10.612251][ T1] vivid-007: using multiplanar format API [ 10.623245][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 10.625395][ T1] vivid-007: V4L2 capture device registered as video31 [ 10.627596][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 10.629648][ T1] vivid-007: V4L2 output device registered as video32 [ 10.631214][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 10.633539][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 10.636052][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 10.638040][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 10.639962][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 10.642099][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 10.644019][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 10.646352][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 10.649377][ T1] vivid-008: using single planar format API [ 10.662425][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 10.664798][ T1] vivid-008: V4L2 capture device registered as video35 [ 10.667262][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 10.669768][ T1] vivid-008: V4L2 output device registered as video36 [ 10.672073][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 10.674999][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 10.677828][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 10.680016][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 10.682269][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 10.684567][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 10.687139][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 10.689553][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 10.691812][ T1] vivid-009: using multiplanar format API [ 10.703334][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 10.705795][ T1] vivid-009: V4L2 capture device registered as video39 [ 10.710049][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 10.713343][ T1] vivid-009: V4L2 output device registered as video40 [ 10.715506][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 10.718767][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 10.721392][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 10.723462][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 10.725612][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 10.727924][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 10.730421][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 10.732865][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 10.735371][ T1] vivid-010: using single planar format API [ 10.746435][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 10.748844][ T1] vivid-010: V4L2 capture device registered as video43 [ 10.750852][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 10.753179][ T1] vivid-010: V4L2 output device registered as video44 [ 10.755107][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 10.758033][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 10.760894][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 10.763033][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 10.764989][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 10.767394][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 10.769606][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 10.772055][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 10.774451][ T1] vivid-011: using multiplanar format API [ 10.785530][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 10.787761][ T1] vivid-011: V4L2 capture device registered as video47 [ 10.790039][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 10.792323][ T1] vivid-011: V4L2 output device registered as video48 [ 10.794407][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 10.797072][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 10.799669][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 10.801731][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 10.803823][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 10.805678][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 10.808099][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 10.810424][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 10.812793][ T1] vivid-012: using single planar format API [ 10.824698][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 10.827354][ T1] vivid-012: V4L2 capture device registered as video51 [ 10.829338][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 10.831752][ T1] vivid-012: V4L2 output device registered as video52 [ 10.833972][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 10.836884][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 10.839561][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 10.841677][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 10.843892][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 10.845674][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 10.848065][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 10.850449][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 10.852815][ T1] vivid-013: using multiplanar format API [ 10.864478][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 10.866575][ T1] vivid-013: V4L2 capture device registered as video55 [ 10.868773][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 10.871171][ T1] vivid-013: V4L2 output device registered as video56 [ 10.873263][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 10.876149][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 10.879123][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 10.881126][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 10.883001][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 10.885327][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 10.887962][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 10.890348][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 10.892489][ T1] vivid-014: using single planar format API [ 10.903930][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 10.906020][ T1] vivid-014: V4L2 capture device registered as video59 [ 10.908191][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 10.910334][ T1] vivid-014: V4L2 output device registered as video60 [ 10.912553][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 10.915139][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 10.921051][ T3021] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 10.923998][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 10.927246][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 10.929111][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 10.931314][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 10.933561][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 10.935937][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 10.938313][ T1] vivid-015: using multiplanar format API [ 10.950328][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 10.952704][ T1] vivid-015: V4L2 capture device registered as video63 [ 10.954723][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 10.957056][ T1] vivid-015: V4L2 output device registered as video64 [ 10.959134][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 10.961932][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 10.964635][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 10.966847][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 10.969169][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 10.971471][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 10.973931][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 10.976341][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 10.980457][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 10.983993][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 10.986595][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 10.989389][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 10.993503][ T1] usbcore: registered new interface driver uvcvideo [ 10.995047][ T1] USB Video Class driver (1.1.1) [ 10.996289][ T1] gspca_main: v2.14.0 registered [ 10.997869][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 10.999646][ T1] iTCO_vendor_support: vendor-support=0 [ 11.002771][ T1] device-mapper: uevent: version 1.0.3 [ 11.005641][ T1] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com [ 11.009277][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 11.011368][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 11.013459][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 11.015760][ T1] device-mapper: raid: Loading target version 1.15.0 [ 11.019543][ T1] Bluetooth: HCI UART driver ver 2.3 [ 11.021012][ T1] Bluetooth: HCI UART protocol H4 registered [ 11.022599][ T1] Bluetooth: HCI UART protocol BCSP registered [ 11.024107][ T1] Bluetooth: HCI UART protocol LL registered [ 11.025876][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 11.027917][ T1] Bluetooth: HCI UART protocol QCA registered [ 11.029627][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 11.031421][ T1] Bluetooth: HCI UART protocol Marvell registered [ 11.033172][ T1] usbcore: registered new interface driver bfusb [ 11.035198][ T1] usbcore: registered new interface driver btusb [ 11.037692][ T1] CAPI 2.0 started up with major 68 (middleware) [ 11.039133][ T1] Modular ISDN core version 1.1.29 [ 11.041092][ T1] NET: Registered protocol family 34 [ 11.042522][ T1] DSP module 2.0 [ 11.043396][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 11.056991][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 11.059274][ T1] 0 virtual devices registered [ 11.060482][ T1] intel_pstate: CPU model not supported [ 11.064457][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 11.066420][ T1] usnic_verbs:usnic_uiom_init:563: [ 11.066423][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 11.070624][ T1] usnic_verbs:usnic_ib_init:667: [ 11.070627][ T1] Unable to initialize umem with err -1 [ 11.074711][ T1] iscsi: registered transport (iser) [ 11.076235][ T1] OPA Virtual Network Driver - v1.0 [ 11.078515][ T1] SoftiWARP attached [ 11.079700][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.082770][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.085820][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.095798][ T1] hid: raw HID events driver (C) Jiri Kosina [ 11.129407][ T1] usbcore: registered new interface driver usbhid [ 11.131236][ T1] usbhid: USB HID core driver [ 11.134322][ T1] ashmem: initialized [ 11.135620][ T1] exFAT: Version 1.3.0 [ 11.184105][ T1] usbcore: registered new interface driver snd-usb-audio [ 11.186063][ T1] drop_monitor: Initializing network drop monitor service [ 11.188539][ T1] NET: Registered protocol family 26 [ 11.189903][ T1] GACT probability on [ 11.191045][ T1] Mirror/redirect action on [ 11.192393][ T1] Simple TC action Loaded [ 11.195767][ T1] netem: version 1.3 [ 11.196747][ T1] u32 classifier [ 11.197726][ T1] Performance counters on [ 11.198845][ T1] input device check on [ 11.200056][ T1] Actions configured [ 11.202608][ T1] nf_conntrack_irc: failed to register helpers [ 11.204383][ T1] nf_conntrack_sane: failed to register helpers [ 11.244263][ T1] nf_conntrack_sip: failed to register helpers [ 11.249369][ T1] xt_time: kernel timezone is -0000 [ 11.250924][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 11.252656][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 11.255691][ T1] IPVS: ipvs loaded. [ 11.256756][ T1] IPVS: [rr] scheduler registered. [ 11.257816][ T1] IPVS: [wrr] scheduler registered. [ 11.259074][ T1] IPVS: [lc] scheduler registered. [ 11.260246][ T1] IPVS: [wlc] scheduler registered. [ 11.261628][ T1] IPVS: [fo] scheduler registered. [ 11.263023][ T1] IPVS: [ovf] scheduler registered. [ 11.264193][ T1] IPVS: [lblc] scheduler registered. [ 11.265578][ T1] IPVS: [lblcr] scheduler registered. [ 11.267006][ T1] IPVS: [dh] scheduler registered. [ 11.268138][ T1] IPVS: [sh] scheduler registered. [ 11.269500][ T1] IPVS: [mh] scheduler registered. [ 11.270843][ T1] IPVS: [sed] scheduler registered. [ 11.272175][ T1] IPVS: [nq] scheduler registered. [ 11.273589][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 11.274859][ T1] IPVS: [sip] pe registered. [ 11.275926][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 11.279389][ T1] gre: GRE over IPv4 demultiplexor driver [ 11.280744][ T1] ip_gre: GRE over IPv4 tunneling driver [ 11.287082][ T1] IPv4 over IPsec tunneling driver [ 11.291207][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 11.293391][ T1] Initializing XFRM netlink socket [ 11.294815][ T1] IPsec XFRM device driver [ 11.296454][ T1] NET: Registered protocol family 10 [ 11.306267][ T1] Segment Routing with IPv6 [ 11.308276][ T1] mip6: Mobile IPv6 [ 11.313002][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 11.318750][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 11.322277][ T1] NET: Registered protocol family 17 [ 11.323834][ T1] NET: Registered protocol family 15 [ 11.325588][ T1] Bridge firewalling registered [ 11.328131][ T1] NET: Registered protocol family 9 [ 11.329212][ T1] X25: Linux Version 0.2 [ 11.354723][ T1] NET: Registered protocol family 6 [ 11.382804][ T1] NET: Registered protocol family 11 [ 11.384443][ T1] NET: Registered protocol family 3 [ 11.385960][ T1] can: controller area network core (rev 20170425 abi 9) [ 11.388347][ T7] floppy0: no floppy controllers found [ 11.393475][ T1] NET: Registered protocol family 29 [ 11.395014][ T1] can: raw protocol (rev 20170425) [ 11.396216][ T1] can: broadcast manager protocol (rev 20170425 t) [ 11.397649][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 11.399352][ T1] can: SAE J1939 [ 11.400529][ T1] Bluetooth: RFCOMM TTY layer initialized [ 11.402045][ T1] Bluetooth: RFCOMM socket layer initialized [ 11.403769][ T1] Bluetooth: RFCOMM ver 1.11 [ 11.405060][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 11.406763][ T1] Bluetooth: BNEP filters: protocol multicast [ 11.408418][ T1] Bluetooth: BNEP socket layer initialized [ 11.409847][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 11.411479][ T1] Bluetooth: CMTP socket layer initialized [ 11.413048][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 11.414939][ T1] Bluetooth: HIDP socket layer initialized [ 11.416869][ T1] RPC: Registered rdma transport module. [ 11.418497][ T1] RPC: Registered rdma backchannel transport module. [ 11.422176][ T1] NET: Registered protocol family 33 [ 11.423401][ T1] Key type rxrpc registered [ 11.424616][ T1] Key type rxrpc_s registered [ 11.426406][ T1] NET: Registered protocol family 41 [ 11.428589][ T1] lec:lane_module_init: lec.c: initialized [ 11.430218][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 11.431887][ T1] l2tp_core: L2TP core driver, V2.0 [ 11.433279][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 11.434852][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 11.436673][ T1] l2tp_netlink: L2TP netlink interface [ 11.438328][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 11.440071][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 11.442013][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 11.454138][ T1] DCCP: Activated CCID 2 (TCP-like) [ 11.455534][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 11.457971][ T1] sctp: Hash tables configured (bind 64/64) [ 11.460530][ T1] NET: Registered protocol family 21 [ 11.462296][ T1] Registered RDS/infiniband transport [ 11.464261][ T1] Registered RDS/tcp transport [ 11.465574][ T1] tipc: Activated (version 2.0.0) [ 11.467729][ T1] NET: Registered protocol family 30 [ 11.469810][ T1] tipc: Started in single node mode [ 11.471457][ T1] NET: Registered protocol family 43 [ 11.473215][ T1] 9pnet: Installing 9P2000 support [ 11.475090][ T1] NET: Registered protocol family 37 [ 11.478938][ T1] NET: Registered protocol family 36 [ 11.480707][ T1] Key type dns_resolver registered [ 11.482170][ T1] Key type ceph registered [ 11.483902][ T1] libceph: loaded (mon/osd proto 15/24) [ 11.487636][ T1] batman_adv: B.A.T.M.A.N. advanced 2019.5 (compatibility version 15) loaded [ 11.490985][ T1] openvswitch: Open vSwitch switching datapath [ 11.494300][ T1] NET: Registered protocol family 40 [ 11.495867][ T1] mpls_gso: MPLS GSO support [ 11.501994][ T1] IPI shorthand broadcast: enabled [ 11.503350][ T1] AVX2 version of gcm_enc/dec engaged. [ 11.504897][ T1] AES CTR mode by8 optimization enabled [ 11.515080][ T1] sched_clock: Marking stable (11492225894, 22812957)->(11518231201, -3192350) [ 11.518925][ T1] registered taskstats version 1 [ 11.520104][ T1] Loading compiled-in X.509 certificates [ 11.525769][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 11.528798][ T1] zswap: loaded using pool lzo/zbud [ 11.530861][ T1] Key type ._fscrypt registered [ 11.531870][ T1] Key type .fscrypt registered [ 11.540954][ T1] Btrfs loaded, crc32c=crc32c-intel [ 11.547933][ T1] Key type big_key registered [ 11.551198][ T1] Key type encrypted registered [ 11.552592][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 11.554333][ T1] ima: No TPM chip found, activating TPM-bypass! [ 11.556101][ T1] ima: Allocated hash algorithm: sha256 [ 11.557943][ T1] ima: No architecture policies found [ 11.559514][ T1] evm: Initialising EVM extended attributes: [ 11.560894][ T1] evm: security.selinux [ 11.561907][ T1] evm: security.SMACK64 [ 11.563037][ T1] evm: security.SMACK64EXEC [ 11.564276][ T1] evm: security.SMACK64TRANSMUTE [ 11.565646][ T1] evm: security.SMACK64MMAP [ 11.566858][ T1] evm: security.apparmor [ 11.568080][ T1] evm: security.ima [ 11.568698][ T1] evm: security.capability [ 11.569648][ T1] evm: HMAC attrs: 0x1 [ 11.571608][ T1] PM: Magic number: 15:311:439 [ 11.573105][ T1] media media3: hash matches [ 11.575904][ T1] printk: console [netcon0] enabled [ 11.577303][ T1] netconsole: network logging started [ 11.579262][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 11.582612][ T1] rdma_rxe: loaded [ 11.583809][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 11.588593][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 11.591137][ T3021] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 11.593573][ T3021] cfg80211: failed to load regulatory.db [ 11.595391][ T1] ALSA device list: [ 11.596362][ T1] #0: Dummy 1 [ 11.597202][ T1] #1: Loopback 1 [ 11.598057][ T1] #2: Virtual MIDI Card 1 [ 11.601502][ T1] md: Waiting for all devices to be available before autodetect [ 11.602681][ T1] md: If you don't use raid, use raid=noautodetect [ 11.607681][ T1] md: Autodetecting RAID arrays. [ 11.608505][ T1] md: autorun ... [ 11.609060][ T1] md: ... autorun DONE. [ 11.611076][ T1] kasan: CONFIG_KASAN_INLINE enabled [ 11.612024][ T1] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 11.613150][ T1] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 11.614076][ T1] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.5.0-rc2-next-20191216-syzkaller #0 [ 11.615370][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 11.617202][ T1] RIP: 0010:strncpy+0x35/0xc0 [ 11.617860][ 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 [ 11.620486][ T1] RSP: 0000:ffffc90000c7fca8 EFLAGS: 00010246 [ 11.621319][ T1] RAX: ffff888215ad6000 RBX: ffff888215ad6000 RCX: 0000000000000000 [ 11.622428][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888215ad6000 [ 11.623562][ T1] RBP: ffffc90000c7fcd8 R08: ffff888215ad6000 R09: ffffed1015d27074 [ 11.624754][ T1] R10: ffffed1015d27073 R11: ffff8880ae93839b R12: ffffea000856b580 [ 11.625866][ T1] R13: dffffc0000000000 R14: ffff888215ad6fff R15: ffff888099c18000 [ 11.626994][ T1] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 11.628340][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.629304][ T1] CR2: 0000000000000000 CR3: 000000000986d000 CR4: 00000000001406e0 [ 11.630449][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 11.631647][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 11.632842][ T1] Call Trace: [ 11.633382][ T1] do_mount_root+0x74/0x23b [ 11.633997][ T1] mount_block_root+0x342/0x51a [ 11.634692][ T1] ? init_rootfs+0x62/0x62 [ 11.635371][ T1] ? do_file_open_root+0x380/0x380 [ 11.636205][ T1] ? getname_flags+0x277/0x5b0 [ 11.636966][ T1] mount_root+0x283/0x2cd [ 11.637569][ T1] ? change_floppy+0x283/0x283 [ 11.638301][ T1] ? ksys_unlink+0x23/0x27 [ 11.638940][ T1] prepare_namespace+0x26f/0x2a7 [ 11.639762][ T1] kernel_init_freeable+0x557/0x570 [ 11.640514][ T1] ? rest_init+0x371/0x371 [ 11.641232][ T1] kernel_init+0x12/0x1bf [ 11.641958][ T1] ret_from_fork+0x24/0x30 [ 11.642568][ T1] Modules linked in: [ 11.643530][ T1] ---[ end trace 244defd47d069c82 ]--- [ 11.644305][ T1] RIP: 0010:strncpy+0x35/0xc0 [ 11.644953][ 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 [ 11.647918][ T1] RSP: 0000:ffffc90000c7fca8 EFLAGS: 00010246 [ 11.648863][ T1] RAX: ffff888215ad6000 RBX: ffff888215ad6000 RCX: 0000000000000000 [ 11.650108][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888215ad6000 [ 11.651302][ T1] RBP: ffffc90000c7fcd8 R08: ffff888215ad6000 R09: ffffed1015d27074 [ 11.652547][ T1] R10: ffffed1015d27073 R11: ffff8880ae93839b R12: ffffea000856b580 [ 11.653791][ T1] R13: dffffc0000000000 R14: ffff888215ad6fff R15: ffff888099c18000 [ 11.654957][ T1] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 11.656217][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.657236][ T1] CR2: 0000000000000000 CR3: 000000000986d000 CR4: 00000000001406e0 [ 11.658462][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 11.659548][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 11.660721][ T1] Kernel panic - not syncing: Fatal exception [ 11.662712][ T1] Kernel Offset: disabled [ 11.663386][ T1] Rebooting in 86400 seconds..