[ 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 [ 0.000005][ T0] kvm-clock: cpu 0, msr abb3001, primary cpu clock [ 0.000006][ T0] kvm-clock: using sched offset of 3819903623 cycles [ 0.001421][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.004581][ T0] tsc: Detected 2300.000 MHz processor [ 0.008216][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.010250][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.012037][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.018669][ T0] found SMP MP-table at [mem 0x000f2470-0x000f247f] [ 0.020697][ T0] check: Scanning 1 areas for low memory corruption [ 0.023926][ T0] Using GB pages for direct mapping [ 0.028368][ T0] ACPI: Early table checksum verification disabled [ 0.029876][ T0] ACPI: RSDP 0x00000000000F21F0 000014 (v00 Google) [ 0.031504][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.034104][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.037121][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.039498][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.041399][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.043097][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.045665][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.048283][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.050992][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.052994][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.054283][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.055805][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.057734][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.059003][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.060530][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.062681][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.064967][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.067602][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.069816][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.072834][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.150020][ T0] Zone ranges: [ 0.150646][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.151802][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.152968][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.154008][ T0] Device empty [ 0.154508][ T0] Movable zone start for each node [ 0.155234][ T0] Early memory node ranges [ 0.155909][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.157071][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.158006][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.159014][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.160030][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.160037][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.211012][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.700145][ T0] kasan: KernelAddressSanitizer initialized [ 0.701782][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.702697][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.704026][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.705231][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.706314][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.707327][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.708399][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.709593][ T0] Using ACPI (MADT) for SMP configuration information [ 0.710601][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.711689][ T0] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.712723][ T0] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.713776][ T0] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.714761][ T0] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.715800][ T0] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.716795][ T0] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.717808][ T0] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.718851][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.720018][ T0] Booting paravirtualized kernel on KVM [ 0.720865][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.722621][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.725405][ T0] percpu: Embedded 66 pages/cpu s232520 r8192 d29624 u1048576 [ 0.726999][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.728132][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.729268][ T0] Policy zone: Normal [ 0.729878][ 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 [ 0.740574][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.617103][ T0] Memory: 6484276K/7863916K available (114697K kernel code, 16581K rwdata, 20800K rodata, 2816K init, 23020K bss, 1379640K reserved, 0K cma-reserved) [ 1.625262][ T0] Running RCU self tests [ 1.626200][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.627415][ T0] rcu: RCU lockdep checking is enabled. [ 1.628244][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.629383][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.630602][ T0] Tasks RCU enabled. [ 1.631314][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.632637][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.640832][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.642481][ T0] random: get_random_bytes called from start_kernel+0x552/0x943 with crng_init=0 [ 1.647409][ T0] Console: colour VGA+ 80x25 [ 1.648214][ T0] printk: console [ttyS0] enabled [ 1.648214][ T0] printk: console [ttyS0] enabled [ 1.649688][ T0] printk: bootconsole [earlyser0] disabled [ 1.649688][ T0] printk: bootconsole [earlyser0] disabled [ 1.651523][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.652688][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.653428][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.654319][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.655081][ T0] ... CLASSHASH_SIZE: 4096 [ 1.655820][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.656623][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.657518][ T0] ... CHAINHASH_SIZE: 32768 [ 1.658308][ T0] memory used by lock dependency info: 6237 kB [ 1.659269][ T0] memory used for stack traces: 4224 kB [ 1.660076][ T0] per task-struct memory footprint: 1920 bytes [ 1.662007][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.663722][ T0] ACPI: Core revision 20191018 [ 1.665606][ T0] APIC: Switch to symmetric I/O mode setup [ 1.667095][ T0] x2apic enabled [ 1.668923][ T0] Switched APIC routing to physical x2apic. [ 1.673884][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.675028][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.676740][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.678045][ T0] pid_max: default: 32768 minimum: 301 [ 1.680045][ T0] LSM: Security Framework initializing [ 1.680980][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.682221][ T0] Yama: becoming mindful. [ 1.683015][ T0] TOMOYO Linux initialized [ 1.684009][ T0] AppArmor: AppArmor initialized [ 1.693764][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.698677][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.700357][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.701669][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.703346][ T0] *** VALIDATE tmpfs *** [ 1.705580][ T0] *** VALIDATE proc *** [ 1.707373][ T0] *** VALIDATE cgroup1 *** [ 1.708118][ T0] *** VALIDATE cgroup2 *** [ 1.709452][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.710465][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.711619][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.712943][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.712977][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.715909][ T0] MDS: Mitigation: Clear CPU buffers [ 1.717521][ T0] Freeing SMP alternatives memory: 92K [ 1.841514][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.896836][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.916778][ T1] rcu: Hierarchical SRCU implementation. [ 1.936985][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.966772][ T1] smp: Bringing up secondary CPUs ... [ 2.049715][ T1] x86: Booting SMP configuration: [ 2.050747][ T1] .... node #0, CPUs: #1 [ 0.024422][ T0] kvm-clock: cpu 1, msr abb3041, secondary cpu clock [ 2.054702][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 2.056882][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.057814][ T1] smpboot: Max logical packages: 1 [ 2.058555][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 2.061956][ T1] devtmpfs: initialized [ 2.061956][ T1] x86/mm: Memory block size: 128MB [ 2.090050][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.096897][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.099237][ T1] xor: automatically using best checksumming function avx [ 2.101146][ T1] PM: RTC time: 16:25:20, date: 2019-12-16 [ 2.102134][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.102138][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.099409][ T25] kworker/u4:0 (25) used greatest stack depth: 27480 bytes left [ 2.109667][ T1] NET: Registered protocol family 16 [ 2.114100][ T1] audit: initializing netlink subsys (disabled) [ 2.115292][ T27] audit: type=2000 audit(1576513520.021:1): state=initialized audit_enabled=0 res=1 [ 2.121073][ T1] cpuidle: using governor menu [ 2.126084][ T1] ACPI: bus type PCI registered [ 2.128356][ T1] dca service started, version 1.12.1 [ 2.129642][ T1] PCI: Using configuration type 1 for base access [ 2.204559][ T55] kworker/u4:1 (55) used greatest stack depth: 27384 bytes left [ 2.458262][ T728] kworker/u4:5 (728) used greatest stack depth: 26840 bytes left [ 2.578222][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.596943][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.599625][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.637975][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.876790][ T1] raid6: avx2x4 gen() 11907 MB/s [ 3.046791][ T1] raid6: avx2x4 xor() 6579 MB/s [ 3.216763][ T1] raid6: avx2x2 gen() 6766 MB/s [ 3.386763][ T1] raid6: avx2x2 xor() 3760 MB/s [ 3.556788][ T1] raid6: avx2x1 gen() 816 MB/s [ 3.718823][ T1] raid6: avx2x1 xor() 2000 MB/s [ 3.896802][ T1] raid6: sse2x4 gen() 5942 MB/s [ 4.066761][ T1] raid6: sse2x4 xor() 3407 MB/s [ 4.236754][ T1] raid6: sse2x2 gen() 2231 MB/s [ 4.406755][ T1] raid6: sse2x2 xor() 2042 MB/s [ 4.576747][ T1] raid6: sse2x1 gen() 505 MB/s [ 4.746764][ T1] raid6: sse2x1 xor() 1002 MB/s [ 4.748002][ T1] raid6: using algorithm avx2x4 gen() 11907 MB/s [ 4.748968][ T1] raid6: .... xor() 6579 MB/s, rmw enabled [ 4.749789][ T1] raid6: using avx2x2 recovery algorithm [ 4.751915][ T1] ACPI: Added _OSI(Module Device) [ 4.752812][ T1] ACPI: Added _OSI(Processor Device) [ 4.753640][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.754469][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.755385][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.756181][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.756759][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.798131][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.842772][ T1] ACPI: Interpreter enabled [ 4.844028][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.845034][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.847086][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.851028][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.932465][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.933779][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.935611][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.941018][ T1] PCI host bridge to bus 0000:00 [ 4.941859][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.943214][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.944373][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.945691][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.946756][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.947931][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.949107][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.957671][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.983140][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 5.014254][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 5.019622][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 5.036783][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 5.045301][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 5.071254][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 5.083678][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 5.095635][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 5.123271][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 5.136793][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 5.143539][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 5.180030][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 5.185031][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 5.188195][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 5.193625][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 5.199690][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 5.216807][ T1] iommu: Default domain type: Translated [ 5.218261][ T1] vgaarb: loaded [ 5.222286][ T1] SCSI subsystem initialized [ 5.227769][ T1] ACPI: bus type USB registered [ 5.229862][ T1] usbcore: registered new interface driver usbfs [ 5.231502][ T1] usbcore: registered new interface driver hub [ 5.232828][ T1] usbcore: registered new device driver usb [ 5.235699][ T1] mc: Linux media interface: v0.10 [ 5.237129][ T1] videodev: Linux video capture interface: v2.00 [ 5.239452][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.240708][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.242192][ T1] PTP clock support registered [ 5.247071][ T1] EDAC MC: Ver: 3.0.0 [ 5.258183][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.260091][ T1] PCI: Using ACPI for IRQ routing [ 5.263841][ T1] Bluetooth: Core ver 2.22 [ 5.266749][ T1] NET: Registered protocol family 31 [ 5.266749][ T1] Bluetooth: HCI device and connection manager initialized [ 5.266749][ T1] Bluetooth: HCI socket layer initialized [ 5.266749][ T1] Bluetooth: L2CAP socket layer initialized [ 5.266749][ T1] Bluetooth: SCO socket layer initialized [ 5.266749][ T1] NET: Registered protocol family 8 [ 5.266749][ T1] NET: Registered protocol family 20 [ 5.267159][ T1] NetLabel: Initializing [ 5.267857][ T1] NetLabel: domain hash size = 128 [ 5.268669][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.270229][ T1] NetLabel: unlabeled traffic allowed by default [ 5.278213][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.278982][ T1] NET: Registered protocol family 39 [ 5.279924][ T1] clocksource: Switched to clocksource kvm-clock [ 7.788811][ T1] *** VALIDATE bpf *** [ 7.792585][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.794101][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.797435][ T1] FS-Cache: Loaded [ 7.798213][ T1] *** VALIDATE ramfs *** [ 7.799783][ T1] *** VALIDATE hugetlbfs *** [ 7.801784][ T1] CacheFiles: Loaded [ 7.803057][ T1] TOMOYO: 2.6.0 [ 7.803936][ T1] Mandatory Access Control activated. [ 7.806679][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.808771][ T1] pnp: PnP ACPI init [ 7.821286][ T1] pnp: PnP ACPI: found 7 devices [ 7.886507][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.890341][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.892305][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.893753][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.895263][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.898622][ T1] NET: Registered protocol family 2 [ 7.902418][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 7.905061][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.914075][ T1] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes, vmalloc) [ 7.919587][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.923743][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.929663][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.933410][ T1] NET: Registered protocol family 1 [ 7.936380][ T1] RPC: Registered named UNIX socket transport module. [ 7.938418][ T1] RPC: Registered udp transport module. [ 7.939481][ T1] RPC: Registered tcp transport module. [ 7.940799][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.943794][ T1] NET: Registered protocol family 44 [ 7.944959][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.946707][ T1] PCI: CLS 0 bytes, default 64 [ 7.951899][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.953914][ T1] software IO TLB: mapped [mem 0xaa800000-0xae800000] (64MB) [ 7.957954][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.963185][ T1] kvm: already loaded the other module [ 7.964335][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.966632][ T1] clocksource: Switched to clocksource tsc [ 7.967986][ T1] mce: Machine check injector initialized [ 7.973448][ T1] check: Scanning for low memory corruption every 60 seconds [ 8.084517][ T1] Initialise system trusted keyrings [ 8.089275][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 8.091325][ T1] zbud: loaded [ 8.097101][ T1] DLM installed [ 8.100432][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.104824][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.110900][ T1] NFS: Registering the id_resolver key type [ 8.112566][ T1] Key type id_resolver registered [ 8.113632][ T1] Key type id_legacy registered [ 8.114442][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.116190][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.125815][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.128189][ T1] Key type cifs.spnego registered [ 8.129621][ T1] Key type cifs.idmap registered [ 8.131175][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.133693][ T1] fuse: init (API version 7.31) [ 8.134909][ T1] *** VALIDATE fuse *** [ 8.135929][ T1] *** VALIDATE fuse *** [ 8.139703][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.156362][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.161567][ T1] *** VALIDATE xfs *** [ 8.162683][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.164183][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.165957][ T1] ocfs2: Registered cluster interface o2cb [ 8.167682][ T1] ocfs2: Registered cluster interface user [ 8.169530][ T1] OCFS2 User DLM kernel interface loaded [ 8.179199][ T1] *** VALIDATE gfs2 *** [ 8.181337][ T1] gfs2: GFS2 installed [ 8.184780][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.185957][ T1] ceph: loaded (mds proto 32) [ 8.195236][ T1] NET: Registered protocol family 38 [ 8.198415][ T1] async_tx: api initialized (async) [ 8.199565][ T1] Key type asymmetric registered [ 8.200774][ T1] Asymmetric key parser 'x509' registered [ 8.202075][ T1] Asymmetric key parser 'pkcs8' registered [ 8.203202][ T1] Key type pkcs7_test registered [ 8.204101][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.206074][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) [ 8.209461][ T1] io scheduler mq-deadline registered [ 8.211072][ T1] io scheduler kyber registered [ 8.213234][ T1] io scheduler bfq registered [ 8.219151][ T1] hgafb: HGA card not detected. [ 8.220898][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.223458][ T1] usbcore: registered new interface driver udlfb [ 8.226244][ T1] uvesafb: failed to execute /sbin/v86d [ 8.227798][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.229496][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.231789][ T1] uvesafb: vbe_init() failed with -22 [ 8.233458][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.235909][ T1] vga16fb: mapped to 0x000000007e88a383 [ 8.305458][ T1] Console: switching to colour frame buffer device 80x30 [ 8.620689][ T1] fb0: VGA16 VGA frame buffer device [ 8.625902][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.637660][ T1] ACPI: Power Button [PWRF] [ 8.640005][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.642189][ T1] ACPI: Sleep Button [SLPF] [ 8.669338][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.683756][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.685130][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.701778][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.703154][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.723382][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.724794][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 9.010176][ T1] HDLC line discipline maxframe=4096 [ 9.012039][ T1] N_HDLC line discipline registered. [ 9.013898][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.040264][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.068560][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 9.096616][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 9.125295][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 9.132645][ T1] Cyclades driver 2.6 [ 9.134448][ T1] Initializing Nozomi driver 2.1d [ 9.136608][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 9.138619][ T1] No rocketport ports found; unloading driver [ 9.143984][ T1] Non-volatile memory driver v1.3 [ 9.146099][ T1] Linux agpgart interface v0.103 [ 9.156509][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 9.159010][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 9.161167][ T1] [drm] Driver supports precise vblank timestamp query. [ 9.165999][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.168117][ T1] usbcore: registered new interface driver udl [ 9.221221][ T1] brd: module loaded [ 9.255650][ T1] loop: module loaded [ 9.444576][ T1] zram: Added device: zram0 [ 9.473894][ T1] null_blk: module loaded [ 9.484356][ T1] nfcsim 0.2 initialized [ 9.488621][ T1] Loading iSCSI transport class v2.0-870. [ 9.530712][ T1] scsi host0: Virtio SCSI HBA [ 9.574690][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.579609][ T7] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.641377][ T1] slram: not enough parameters. [ 9.651911][ T1] ftl_cs: FTL header not found. [ 9.682016][ T1] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) [ 9.739746][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.749974][ T1] MACsec IEEE 802.1AE [ 9.751903][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.802157][ T1] vcan: Virtual CAN interface driver [ 9.803580][ T1] vxcan: Virtual CAN Tunnel driver [ 9.803591][ T1] slcan: serial line CAN interface driver [ 9.803597][ T1] slcan: 10 dynamic interface channels. [ 9.808402][ T1] CAN device driver interface [ 9.811079][ T1] enic: Cisco VIC Ethernet NIC Driver, ver 2.3.0.53 [ 9.813321][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.814919][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.816887][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.818672][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.820716][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.822329][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.835861][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.837879][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.837941][ T1] AX.25: bpqether driver version 004 [ 9.837947][ T1] PPP generic driver version 2.4.2 [ 9.842678][ T1] PPP BSD Compression module registered [ 9.844039][ T1] PPP Deflate Compression module registered [ 9.844122][ T1] PPP MPPE Compression module registered [ 9.846859][ T1] NET: Registered protocol family 24 [ 9.848173][ T1] PPTP driver version 0.8.5 [ 9.850510][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.853251][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.855247][ T1] SLIP linefill/keepalive option. [ 9.855284][ T1] hdlc: HDLC support module revision 1.22 [ 9.858055][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.858205][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.861922][ T1] LAPB Ethernet driver version 0.02 [ 9.863663][ T1] usbcore: registered new interface driver rndis_wlan [ 9.865836][ T1] mac80211_hwsim: initializing netlink [ 9.922429][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.925931][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.928837][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.932014][ T1] usbcore: registered new interface driver pegasus [ 9.934884][ T1] usbcore: registered new interface driver rtl8150 [ 9.938728][ T1] usbcore: registered new interface driver r8152 [ 9.940970][ T1] usbcore: registered new interface driver asix [ 9.943214][ T1] usbcore: registered new interface driver ax88179_178a [ 9.945751][ T1] usbcore: registered new interface driver cdc_ether [ 9.948422][ T1] usbcore: registered new interface driver dm9601 [ 9.951677][ T1] usbcore: registered new interface driver smsc75xx [ 9.954053][ T1] usbcore: registered new interface driver smsc95xx [ 9.956227][ T1] usbcore: registered new interface driver net1080 [ 9.959032][ T1] usbcore: registered new interface driver rndis_host [ 9.961770][ T1] usbcore: registered new interface driver cdc_subset [ 9.964034][ T1] usbcore: registered new interface driver zaurus [ 9.966102][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.969342][ T1] usbcore: registered new interface driver cdc_ncm [ 9.971767][ T1] usbcore: registered new interface driver cdc_mbim [ 10.001547][ T1] VFIO - User Level meta-driver version: 0.3 [ 10.022771][ T1] aoe: AoE v85 initialised. [ 10.026386][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 10.030510][ T1] ehci-pci: EHCI PCI platform driver [ 10.032660][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 10.032730][ T1] ohci-pci: OHCI PCI platform driver [ 10.036176][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 10.039461][ T1] usbcore: registered new interface driver cdc_acm [ 10.041113][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 10.043835][ T1] usbcore: registered new interface driver usblp [ 10.045725][ T1] usbcore: registered new interface driver cdc_wdm [ 10.048637][ T1] usbcore: registered new interface driver uas [ 10.050577][ T1] usbcore: registered new interface driver usb-storage [ 10.052703][ T1] usbcore: registered new interface driver ums-realtek [ 10.055225][ T1] usbcore: registered new interface driver usbserial_generic [ 10.062294][ T1] usbserial: USB Serial support registered for generic [ 10.064552][ T1] usbcore: registered new interface driver ch341 [ 10.066677][ T1] usbserial: USB Serial support registered for ch341-uart [ 10.069784][ C1] random: fast init done [ 10.069841][ T1] usbcore: registered new interface driver cp210x [ 10.073707][ T1] usbserial: USB Serial support registered for cp210x [ 10.076532][ T1] usbcore: registered new interface driver ftdi_sio [ 10.080789][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 10.085009][ T1] usbcore: registered new interface driver keyspan [ 10.087387][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 10.090137][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 10.092370][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 10.095925][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 10.099396][ T1] usbcore: registered new interface driver option [ 10.101251][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 10.103730][ T1] usbcore: registered new interface driver oti6858 [ 10.105557][ T1] usbserial: USB Serial support registered for oti6858 [ 10.106346][ T286] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 10.109452][ T286] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 10.111289][ T1] usbcore: registered new interface driver pl2303 [ 10.113165][ T1] usbserial: USB Serial support registered for pl2303 [ 10.115262][ T1] usbcore: registered new interface driver qcserial [ 10.117280][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 10.119527][ T1] usbcore: registered new interface driver sierra [ 10.119937][ T286] sd 0:0:1:0: [sda] Write Protect is off [ 10.123334][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 10.123919][ T7] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 10.128488][ T1] usbcore: registered new interface driver usb_serial_simple [ 10.130462][ T1] usbserial: USB Serial support registered for carelink [ 10.130765][ T286] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 10.136443][ T1] usbserial: USB Serial support registered for zio [ 10.138710][ T1] usbserial: USB Serial support registered for funsoft [ 10.140803][ T1] usbserial: USB Serial support registered for flashloader [ 10.143059][ T1] usbserial: USB Serial support registered for google [ 10.145376][ T1] usbserial: USB Serial support registered for libtransistor [ 10.147738][ T1] usbserial: USB Serial support registered for vivopay [ 10.149785][ T1] usbserial: USB Serial support registered for moto_modem [ 10.151976][ T1] usbserial: USB Serial support registered for motorola_tetra [ 10.154258][ T1] usbserial: USB Serial support registered for novatel_gps [ 10.156355][ T1] usbserial: USB Serial support registered for hp4x [ 10.159098][ T1] usbserial: USB Serial support registered for suunto [ 10.161104][ T1] usbserial: USB Serial support registered for siemens_mpi [ 10.165723][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.168118][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 10.172141][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 10.175518][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.178250][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.180413][ T1] usb usb1: Product: Dummy host controller [ 10.181793][ T1] usb usb1: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 10.184221][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 10.190249][ T1] hub 1-0:1.0: USB hub found [ 10.190761][ T286] sda: sda1 [ 10.192066][ T1] hub 1-0:1.0: 1 port detected [ 10.197773][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.200176][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.202853][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.205976][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.206566][ T286] sd 0:0:1:0: [sda] Attached SCSI disk [ 10.208686][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.212634][ T1] usb usb2: Product: Dummy host controller [ 10.214305][ T1] usb usb2: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 10.216589][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.219722][ T1] hub 2-0:1.0: USB hub found [ 10.221322][ T1] hub 2-0:1.0: 1 port detected [ 10.224715][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.227426][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.229856][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.232676][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.235133][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.237410][ T1] usb usb3: Product: Dummy host controller [ 10.239039][ T1] usb usb3: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 10.241412][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.244466][ T1] hub 3-0:1.0: USB hub found [ 10.245844][ T1] hub 3-0:1.0: 1 port detected [ 10.249400][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.251913][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.254458][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.257733][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.260426][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.262671][ T1] usb usb4: Product: Dummy host controller [ 10.266007][ T1] usb usb4: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 10.268464][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.271722][ T1] hub 4-0:1.0: USB hub found [ 10.273236][ T1] hub 4-0:1.0: 1 port detected [ 10.276535][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.279384][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.281709][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.284711][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.287185][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.289521][ T1] usb usb5: Product: Dummy host controller [ 10.291208][ T1] usb usb5: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 10.293714][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.298265][ T1] hub 5-0:1.0: USB hub found [ 10.299686][ T1] hub 5-0:1.0: 1 port detected [ 10.303091][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.305301][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.307650][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.310570][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.313216][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.315506][ T1] usb usb6: Product: Dummy host controller [ 10.317335][ T1] usb usb6: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 10.319794][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.322906][ T1] hub 6-0:1.0: USB hub found [ 10.324579][ T1] hub 6-0:1.0: 1 port detected [ 10.329204][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.331638][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.334059][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.337209][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.339827][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.342294][ T1] usb usb7: Product: Dummy host controller [ 10.344246][ T1] usb usb7: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 10.346658][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.349846][ T1] hub 7-0:1.0: USB hub found [ 10.351498][ T1] hub 7-0:1.0: 1 port detected [ 10.355039][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.357945][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.360401][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.363296][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.365700][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.368093][ T1] usb usb8: Product: Dummy host controller [ 10.369853][ T1] usb usb8: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller dummy_hcd [ 10.372331][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.375570][ T1] hub 8-0:1.0: USB hub found [ 10.377314][ T1] hub 8-0:1.0: 1 port detected [ 10.391758][ T1] using random self ethernet address [ 10.393357][ T1] using random host ethernet address [ 10.396015][ T1] Mass Storage Function, version: 2009/09/11 [ 10.397695][ T1] LUN: removable file: (no medium) [ 10.399145][ T1] no file given for LUN0 [ 10.400375][ T1] printk: console [ttyGS0] disabled [ 10.404374][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 10.407519][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.409931][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.412569][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 10.414431][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.417122][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.419308][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 10.421050][ T1] usb usb9: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.423446][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 10.427139][ T1] hub 9-0:1.0: USB hub found [ 10.428699][ T1] hub 9-0:1.0: 8 ports detected [ 10.434042][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.438203][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.440718][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.443790][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.446439][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.448824][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.450803][ T1] usb usb10: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.453471][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.457048][ T1] hub 10-0:1.0: USB hub found [ 10.458625][ T1] hub 10-0:1.0: 8 ports detected [ 10.464764][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.467494][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.470422][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.473135][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.475534][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.477662][ T1] usb usb11: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.480094][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.483439][ T1] hub 11-0:1.0: USB hub found [ 10.484896][ T1] hub 11-0:1.0: 8 ports detected [ 10.490284][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.492788][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.495303][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.498472][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.500968][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.503203][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.505066][ T1] usb usb12: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.507584][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.510774][ T1] hub 12-0:1.0: USB hub found [ 10.512352][ T1] hub 12-0:1.0: 8 ports detected [ 10.518670][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.521130][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.524047][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.526596][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.528869][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.530936][ T1] usb usb13: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.533528][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.536692][ T1] hub 13-0:1.0: USB hub found [ 10.538696][ T1] hub 13-0:1.0: 8 ports detected [ 10.543921][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.546549][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.549049][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.551935][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.554685][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.557033][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.559061][ T1] usb usb14: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.561573][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.565105][ T1] hub 14-0:1.0: USB hub found [ 10.566505][ T1] hub 14-0:1.0: 8 ports detected [ 10.574025][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.576380][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.579335][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.581872][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.584382][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.586397][ T1] usb usb15: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.588900][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.592085][ T1] hub 15-0:1.0: USB hub found [ 10.593534][ T1] hub 15-0:1.0: 8 ports detected [ 10.599060][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.601673][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.604175][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.607852][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.610614][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.612785][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.614607][ T1] usb usb16: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.616964][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.619970][ T1] hub 16-0:1.0: USB hub found [ 10.621401][ T1] hub 16-0:1.0: 8 ports detected [ 10.629274][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.631712][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.634481][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.637220][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.639422][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.641223][ T1] usb usb17: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.643544][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.646572][ T1] hub 17-0:1.0: USB hub found [ 10.648615][ T1] hub 17-0:1.0: 8 ports detected [ 10.654538][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.657234][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.659815][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.662734][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.665194][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.667400][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.669389][ T1] usb usb18: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.671778][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.675123][ T1] hub 18-0:1.0: USB hub found [ 10.676590][ T1] hub 18-0:1.0: 8 ports detected [ 10.683628][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.686214][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.689321][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.691875][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.694085][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.695836][ T1] usb usb19: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.698118][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.701265][ T1] hub 19-0:1.0: USB hub found [ 10.702760][ T1] hub 19-0:1.0: 8 ports detected [ 10.708019][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.710486][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.713359][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.716287][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.719373][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.721874][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.723707][ T1] usb usb20: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.726098][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.730496][ T1] hub 20-0:1.0: USB hub found [ 10.732229][ T1] hub 20-0:1.0: 8 ports detected [ 10.738103][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.740614][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.743374][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.746079][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.748568][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.750493][ T1] usb usb21: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.753062][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.756161][ T1] hub 21-0:1.0: USB hub found [ 10.758142][ T1] hub 21-0:1.0: 8 ports detected [ 10.764628][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.767302][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.769957][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.773013][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.775760][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.778062][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.779966][ T1] usb usb22: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.782510][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.785660][ T1] hub 22-0:1.0: USB hub found [ 10.788186][ T1] hub 22-0:1.0: 8 ports detected [ 10.794369][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.797259][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.800062][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.802725][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.804989][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.807038][ T1] usb usb23: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.809487][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.812664][ T1] hub 23-0:1.0: USB hub found [ 10.814124][ T1] hub 23-0:1.0: 8 ports detected [ 10.819669][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.822018][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.824671][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.828322][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.830875][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.833165][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.835180][ T1] usb usb24: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.838456][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.841687][ T1] hub 24-0:1.0: USB hub found [ 10.843160][ T1] hub 24-0:1.0: 8 ports detected [ 10.849486][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.852072][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.854688][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.856953][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.859213][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.861086][ T1] usb usb25: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.863443][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.866710][ T1] hub 25-0:1.0: USB hub found [ 10.868897][ T1] hub 25-0:1.0: 8 ports detected [ 10.874456][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.876922][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.879367][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.882306][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.884817][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.887064][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.888957][ T1] usb usb26: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.891391][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.894631][ T1] hub 26-0:1.0: USB hub found [ 10.896123][ T1] hub 26-0:1.0: 8 ports detected [ 10.903114][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.905706][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.908621][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.911146][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.913345][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.915227][ T1] usb usb27: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.917602][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.920723][ T1] hub 27-0:1.0: USB hub found [ 10.922118][ T1] hub 27-0:1.0: 8 ports detected [ 10.928518][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.931159][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.933739][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.936739][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.940045][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.942226][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.944018][ T1] usb usb28: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.946427][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.949741][ T1] hub 28-0:1.0: USB hub found [ 10.951235][ T1] hub 28-0:1.0: 8 ports detected [ 10.958562][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.961409][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.964261][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 10.967052][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.969541][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.971421][ T1] usb usb29: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 10.973852][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.977830][ T1] hub 29-0:1.0: USB hub found [ 10.979361][ T1] hub 29-0:1.0: 8 ports detected [ 10.984677][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.987425][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.990072][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.993229][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 10.996065][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.998478][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 11.000433][ T1] usb usb30: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.003058][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 11.008263][ T1] hub 30-0:1.0: USB hub found [ 11.009758][ T1] hub 30-0:1.0: 8 ports detected [ 11.016640][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 11.019416][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 11.022218][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 11.024873][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.027925][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 11.029984][ T1] usb usb31: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.032491][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 11.035706][ T1] hub 31-0:1.0: USB hub found [ 11.037244][ T1] hub 31-0:1.0: 8 ports detected [ 11.042383][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 11.044997][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 11.047794][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.050816][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 11.054686][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.058103][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 11.060027][ T1] usb usb32: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.062596][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 11.065842][ T1] hub 32-0:1.0: USB hub found [ 11.067396][ T1] hub 32-0:1.0: 8 ports detected [ 11.073421][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.076044][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 11.079033][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 11.081711][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.084006][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 11.085976][ T1] usb usb33: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.088905][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 11.092057][ T1] hub 33-0:1.0: USB hub found [ 11.093473][ T1] hub 33-0:1.0: 8 ports detected [ 11.098715][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.101376][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 11.103897][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.107180][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 11.109815][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.112266][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 11.113999][ T1] usb usb34: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.116507][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 11.120805][ T1] hub 34-0:1.0: USB hub found [ 11.122449][ T1] hub 34-0:1.0: 8 ports detected [ 11.128775][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.131258][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 11.134229][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 11.136906][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.139426][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 11.140969][ T1] usb usb35: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.143501][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 11.147921][ T1] hub 35-0:1.0: USB hub found [ 11.149767][ T1] hub 35-0:1.0: 8 ports detected [ 11.155546][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.158540][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 11.160806][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.163534][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 11.166085][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.168255][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 11.169929][ T1] usb usb36: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.172430][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 11.176108][ T1] hub 36-0:1.0: USB hub found [ 11.178705][ T1] hub 36-0:1.0: 8 ports detected [ 11.186975][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.189511][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 11.192902][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 11.195352][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.197468][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 11.199269][ T1] usb usb37: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.201640][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 11.206272][ T1] hub 37-0:1.0: USB hub found [ 11.208752][ T1] hub 37-0:1.0: 8 ports detected [ 11.215380][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.218526][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 11.221522][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.224890][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 11.227482][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.229703][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 11.231428][ T1] usb usb38: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.233600][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 11.238251][ T1] hub 38-0:1.0: USB hub found [ 11.240085][ T1] hub 38-0:1.0: 8 ports detected [ 11.246982][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.249774][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 11.252682][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05 [ 11.255095][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.257802][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 11.259560][ T1] usb usb39: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.261460][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 11.265047][ T1] hub 39-0:1.0: USB hub found [ 11.266309][ T1] hub 39-0:1.0: 8 ports detected [ 11.271491][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.273861][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 11.276359][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.279613][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05 [ 11.282091][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.284228][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 11.285953][ T1] usb usb40: Manufacturer: Linux 5.5.0-rc2-next-20191216-syzkaller vhci_hcd [ 11.289729][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 11.293907][ T1] hub 40-0:1.0: USB hub found [ 11.295265][ T1] hub 40-0:1.0: 8 ports detected [ 11.301505][ T1] usbcore: registered new device driver usbip-host [ 11.305886][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 11.309390][ T1] i8042: Warning: Keylock active [ 11.312293][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 11.315169][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 11.398927][ T1] mousedev: PS/2 mouse device common for all mice [ 11.411162][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 11.416241][ T1] rtc_cmos 00:00: registered as rtc0 [ 11.418399][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 11.420847][ T1] i2c /dev entries driver [ 11.424513][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 11.427452][ T1] i2c-parport-light: adapter type unspecified [ 11.429453][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 11.432718][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 11.435549][ T1] IR NEC protocol handler initialized [ 11.437218][ T1] IR RC5(x/sz) protocol handler initialized [ 11.438966][ T1] IR RC6 protocol handler initialized [ 11.440633][ T1] IR JVC protocol handler initialized [ 11.442013][ T1] IR Sony protocol handler initialized [ 11.443451][ T1] IR SANYO protocol handler initialized [ 11.444730][ T1] IR Sharp protocol handler initialized [ 11.446228][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 11.448241][ T1] IR XMP protocol handler initialized [ 11.469131][ T1] vivid-000: using single planar format API [ 11.487283][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 11.490026][ T1] vivid-000: V4L2 capture device registered as video3 [ 11.492816][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 11.495326][ T1] vivid-000: V4L2 output device registered as video4 [ 11.497892][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 11.501080][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 11.505811][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 11.508424][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 11.510691][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 11.513502][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 11.516142][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 11.519008][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 11.521894][ T1] vivid-001: using multiplanar format API [ 11.537531][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 11.540505][ T1] vivid-001: V4L2 capture device registered as video7 [ 11.543049][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 11.545329][ T1] vivid-001: V4L2 output device registered as video8 [ 11.547821][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 11.550955][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 11.554107][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 11.557272][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 11.559803][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.562149][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.565312][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.568246][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.571080][ T1] vivid-002: using single planar format API [ 11.587327][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.590196][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.592810][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.595170][ T1] vivid-002: V4L2 output device registered as video12 [ 11.597410][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.600406][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.603264][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.605478][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.609612][ T2522] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.615325][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.620539][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.626722][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.629304][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.631833][ T1] vivid-003: using multiplanar format API [ 11.647462][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.655645][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.664299][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.672551][ T1] vivid-003: V4L2 output device registered as video16 [ 11.680081][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.690297][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.700377][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.708094][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.716035][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.724110][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.732456][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.741080][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.749633][ T1] vivid-004: using single planar format API [ 11.769699][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.777548][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.785226][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.793537][ T1] vivid-004: V4L2 output device registered as video20 [ 11.801063][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.810898][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.820587][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.830249][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.837983][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.845730][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.854067][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.862401][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.870815][ T1] vivid-005: using multiplanar format API [ 11.892271][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.900538][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.908448][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.916864][ T1] vivid-005: V4L2 output device registered as video24 [ 11.924556][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.934540][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.944813][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.952468][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.960127][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.967959][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.976349][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.984856][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.994556][ T1] vivid-006: using single planar format API [ 12.015036][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 12.023501][ T1] vivid-006: V4L2 capture device registered as video27 [ 12.031318][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 12.041421][ T2522] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 12.052163][ T1] vivid-006: V4L2 output device registered as video28 [ 12.060047][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 12.070114][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 12.080121][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 12.088243][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 12.095867][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 12.104018][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 12.112895][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 12.121596][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 12.130213][ T1] vivid-007: using multiplanar format API [ 12.151051][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 12.159256][ T1] vivid-007: V4L2 capture device registered as video31 [ 12.167270][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 12.175276][ T1] vivid-007: V4L2 output device registered as video32 [ 12.183112][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 12.193079][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 12.202933][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 12.210611][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 12.217707][ T391] floppy0: no floppy controllers found [ 12.223654][ T391] work still pending [ 12.228289][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 12.237680][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 12.246115][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 12.254746][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 12.263467][ T1] vivid-008: using single planar format API [ 12.284446][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 12.292795][ T1] vivid-008: V4L2 capture device registered as video35 [ 12.300560][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 12.308700][ T1] vivid-008: V4L2 output device registered as video36 [ 12.316357][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 12.326294][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 12.336257][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 12.344160][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 12.352055][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 12.359932][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 12.368513][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 12.377244][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 12.385711][ T1] vivid-009: using multiplanar format API [ 12.405561][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 12.413763][ T1] vivid-009: V4L2 capture device registered as video39 [ 12.421468][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 12.429456][ T1] vivid-009: V4L2 output device registered as video40 [ 12.437662][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 12.447996][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 12.458263][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 12.466286][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 12.474354][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 12.482612][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 12.491488][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 12.499828][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 12.508184][ T1] vivid-010: using single planar format API [ 12.528033][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 12.537426][ T1] vivid-010: V4L2 capture device registered as video43 [ 12.545154][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 12.553639][ T1] vivid-010: V4L2 output device registered as video44 [ 12.562048][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 12.572192][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 12.582250][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 12.590278][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 12.597910][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 12.605770][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 12.614478][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 12.623011][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 12.631636][ T1] vivid-011: using multiplanar format API [ 12.651569][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 12.659610][ T1] vivid-011: V4L2 capture device registered as video47 [ 12.667797][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 12.676333][ T1] vivid-011: V4L2 output device registered as video48 [ 12.683914][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 12.693855][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 12.703786][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 12.711485][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 12.719096][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 12.727074][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 12.735815][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 12.744492][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 12.753035][ T1] vivid-012: using single planar format API [ 12.773476][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 12.781691][ T1] vivid-012: V4L2 capture device registered as video51 [ 12.789782][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 12.798626][ T1] vivid-012: V4L2 output device registered as video52 [ 12.806413][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 12.818171][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 12.828328][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 12.836258][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 12.844360][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 12.853929][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 12.862952][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 12.871938][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 12.881075][ T1] vivid-013: using multiplanar format API [ 12.900511][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 12.908474][ T1] vivid-013: V4L2 capture device registered as video55 [ 12.915987][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 12.923990][ T1] vivid-013: V4L2 output device registered as video56 [ 12.931844][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 12.941910][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 12.952243][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 12.960111][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 12.968161][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 12.976171][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 12.984718][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 12.993388][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 13.001881][ T1] vivid-014: using single planar format API [ 13.023419][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 13.031651][ T1] vivid-014: V4L2 capture device registered as video59 [ 13.039573][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 13.047753][ T1] vivid-014: V4L2 output device registered as video60 [ 13.055346][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 13.065731][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 13.077457][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 13.085500][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 13.093382][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 13.101470][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 13.109960][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 13.118441][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 13.126946][ T1] vivid-015: using multiplanar format API [ 13.147159][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 13.155266][ T1] vivid-015: V4L2 capture device registered as video63 [ 13.162873][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 13.171064][ T1] vivid-015: V4L2 output device registered as video64 [ 13.178682][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 13.188644][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 13.198424][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 13.206078][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 13.213697][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 13.221680][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 13.230269][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 13.238776][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 13.249255][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 13.258381][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 13.267742][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 13.277117][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 13.288037][ T1] usbcore: registered new interface driver uvcvideo [ 13.294796][ T1] USB Video Class driver (1.1.1) [ 13.299965][ T1] gspca_main: v2.14.0 registered [ 13.305252][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 13.313213][ T1] iTCO_vendor_support: vendor-support=0 [ 13.320961][ T1] device-mapper: uevent: version 1.0.3 [ 13.328312][ T1] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com [ 13.339430][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 13.347438][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 13.355113][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 13.363382][ T1] device-mapper: raid: Loading target version 1.15.0 [ 13.372329][ T1] Bluetooth: HCI UART driver ver 2.3 [ 13.378079][ T1] Bluetooth: HCI UART protocol H4 registered [ 13.384333][ T1] Bluetooth: HCI UART protocol BCSP registered [ 13.391149][ T1] Bluetooth: HCI UART protocol LL registered [ 13.397350][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 13.405092][ T1] Bluetooth: HCI UART protocol QCA registered [ 13.411352][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 13.417811][ T1] Bluetooth: HCI UART protocol Marvell registered [ 13.424645][ T1] usbcore: registered new interface driver bfusb [ 13.431759][ T1] usbcore: registered new interface driver btusb [ 13.439589][ T1] CAPI 2.0 started up with major 68 (middleware) [ 13.445970][ T1] Modular ISDN core version 1.1.29 [ 13.452373][ T1] NET: Registered protocol family 34 [ 13.457781][ T1] DSP module 2.0 [ 13.461335][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 13.480951][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 13.487572][ T1] 0 virtual devices registered [ 13.492454][ T1] intel_pstate: CPU model not supported [ 13.501847][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 13.510580][ T1] usnic_verbs:usnic_uiom_init:563: [ 13.510586][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 13.526265][ T1] usnic_verbs:usnic_ib_init:667: [ 13.526279][ T1] Unable to initialize umem with err -1 [ 13.538708][ T1] iscsi: registered transport (iser) [ 13.544027][ T1] OPA Virtual Network Driver - v1.0 [ 13.550335][ T1] SoftiWARP attached [ 13.554543][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.566824][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.579547][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.601128][ T1] hid: raw HID events driver (C) Jiri Kosina [ 13.629172][ T1] usbcore: registered new interface driver usbhid [ 13.635652][ T1] usbhid: USB HID core driver [ 13.649937][ T1] ashmem: initialized [ 13.654388][ T1] exFAT: Version 1.3.0 [ 13.718317][ T1] usbcore: registered new interface driver snd-usb-audio [ 13.725791][ T1] drop_monitor: Initializing network drop monitor service [ 13.733642][ T1] NET: Registered protocol family 26 [ 13.739870][ T1] GACT probability on [ 13.743912][ T1] Mirror/redirect action on [ 13.748773][ T1] Simple TC action Loaded [ 13.755268][ T1] netem: version 1.3 [ 13.759499][ T1] u32 classifier [ 13.763172][ T1] Performance counters on [ 13.767963][ T1] input device check on [ 13.772608][ T1] Actions configured [ 13.781547][ T1] nf_conntrack_irc: failed to register helpers [ 13.788148][ T1] nf_conntrack_sane: failed to register helpers [ 13.835196][ T1] nf_conntrack_sip: failed to register helpers [ 13.847142][ T1] xt_time: kernel timezone is -0000 [ 13.852757][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 13.860257][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 13.870113][ T1] IPVS: ipvs loaded. [ 13.874129][ T1] IPVS: [rr] scheduler registered. [ 13.879536][ T1] IPVS: [wrr] scheduler registered. [ 13.885004][ T1] IPVS: [lc] scheduler registered. [ 13.890223][ T1] IPVS: [wlc] scheduler registered. [ 13.895711][ T1] IPVS: [fo] scheduler registered. [ 13.900963][ T1] IPVS: [ovf] scheduler registered. [ 13.906323][ T1] IPVS: [lblc] scheduler registered. [ 13.911751][ T1] IPVS: [lblcr] scheduler registered. [ 13.917246][ T1] IPVS: [dh] scheduler registered. [ 13.922514][ T1] IPVS: [sh] scheduler registered. [ 13.928032][ T1] IPVS: [mh] scheduler registered. [ 13.933443][ T1] IPVS: [sed] scheduler registered. [ 13.939143][ T1] IPVS: [nq] scheduler registered. [ 13.944558][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 13.951060][ T1] IPVS: [sip] pe registered. [ 13.955982][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 13.964972][ T1] gre: GRE over IPv4 demultiplexor driver [ 13.971069][ T1] ip_gre: GRE over IPv4 tunneling driver [ 13.983214][ T1] IPv4 over IPsec tunneling driver [ 13.993109][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 14.001667][ T1] Initializing XFRM netlink socket [ 14.007469][ T1] IPsec XFRM device driver [ 14.013256][ T1] NET: Registered protocol family 10 [ 14.030583][ T1] Segment Routing with IPv6 [ 14.035815][ T1] mip6: Mobile IPv6 [ 14.044107][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 14.060197][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 14.069547][ T1] NET: Registered protocol family 17 [ 14.075138][ T1] NET: Registered protocol family 15 [ 14.081233][ T1] Bridge firewalling registered [ 14.087888][ T1] NET: Registered protocol family 9 [ 14.094187][ T1] X25: Linux Version 0.2 [ 14.127805][ T1] NET: Registered protocol family 6 [ 14.164759][ T1] NET: Registered protocol family 11 [ 14.170462][ T1] NET: Registered protocol family 3 [ 14.175811][ T1] can: controller area network core (rev 20170425 abi 9) [ 14.183292][ T1] NET: Registered protocol family 29 [ 14.188831][ T1] can: raw protocol (rev 20170425) [ 14.194048][ T1] can: broadcast manager protocol (rev 20170425 t) [ 14.200809][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 14.207738][ T1] can: SAE J1939 [ 14.212004][ T1] Bluetooth: RFCOMM TTY layer initialized [ 14.218026][ T1] Bluetooth: RFCOMM socket layer initialized [ 14.224065][ T1] Bluetooth: RFCOMM ver 1.11 [ 14.228768][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 14.234917][ T1] Bluetooth: BNEP filters: protocol multicast [ 14.241062][ T1] Bluetooth: BNEP socket layer initialized [ 14.246897][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 14.252719][ T1] Bluetooth: CMTP socket layer initialized [ 14.258688][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 14.265636][ T1] Bluetooth: HIDP socket layer initialized [ 14.271985][ T1] RPC: Registered rdma transport module. [ 14.277652][ T1] RPC: Registered rdma backchannel transport module. [ 14.287398][ T1] NET: Registered protocol family 33 [ 14.292733][ T1] Key type rxrpc registered [ 14.297411][ T1] Key type rxrpc_s registered [ 14.303360][ T1] NET: Registered protocol family 41 [ 14.310721][ T1] lec:lane_module_init: lec.c: initialized [ 14.316703][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 14.322668][ T1] l2tp_core: L2TP core driver, V2.0 [ 14.327982][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 14.333810][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 14.340793][ T1] l2tp_netlink: L2TP netlink interface [ 14.346414][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 14.353413][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 14.360980][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 14.381566][ T1] DCCP: Activated CCID 2 (TCP-like) [ 14.387473][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 14.395538][ T1] sctp: Hash tables configured (bind 64/64) [ 14.403383][ T1] NET: Registered protocol family 21 [ 14.409910][ T1] Registered RDS/infiniband transport [ 14.416510][ T1] Registered RDS/tcp transport [ 14.421918][ T1] tipc: Activated (version 2.0.0) [ 14.427703][ T1] NET: Registered protocol family 30 [ 14.434126][ T1] tipc: Started in single node mode [ 14.440044][ T1] NET: Registered protocol family 43 [ 14.445849][ T1] 9pnet: Installing 9P2000 support [ 14.452054][ T1] NET: Registered protocol family 37 [ 14.460924][ T1] NET: Registered protocol family 36 [ 14.466906][ T1] Key type dns_resolver registered [ 14.472267][ T1] Key type ceph registered [ 14.477537][ T1] libceph: loaded (mon/osd proto 15/24) [ 14.485098][ T1] batman_adv: B.A.T.M.A.N. advanced 2019.5 (compatibility version 15) loaded [ 14.494285][ T1] openvswitch: Open vSwitch switching datapath [ 14.503385][ T1] NET: Registered protocol family 40 [ 14.509495][ T1] mpls_gso: MPLS GSO support [ 14.520200][ T1] IPI shorthand broadcast: enabled [ 14.525597][ T1] AVX2 version of gcm_enc/dec engaged. [ 14.531222][ T1] AES CTR mode by8 optimization enabled [ 14.547000][ T1] sched_clock: Marking stable (14532338401, 14422475)->(14559791180, -13030304) [ 14.560059][ T1] registered taskstats version 1 [ 14.565429][ T1] Loading compiled-in X.509 certificates [ 14.577387][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 14.589203][ T1] zswap: loaded using pool lzo/zbud [ 14.595612][ T1] Key type ._fscrypt registered [ 14.600756][ T1] Key type .fscrypt registered [ 14.621031][ T1] Btrfs loaded, crc32c=crc32c-intel [ 14.632270][ T1] Key type big_key registered [ 14.640103][ T1] Key type encrypted registered [ 14.645185][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 14.652143][ T1] ima: No TPM chip found, activating TPM-bypass! [ 14.659257][ T1] ima: Allocated hash algorithm: sha256 [ 14.665166][ T1] ima: No architecture policies found [ 14.670780][ T1] evm: Initialising EVM extended attributes: [ 14.676806][ T1] evm: security.selinux [ 14.680976][ T1] evm: security.SMACK64 [ 14.685135][ T1] evm: security.SMACK64EXEC [ 14.690002][ T1] evm: security.SMACK64TRANSMUTE [ 14.694960][ T1] evm: security.SMACK64MMAP [ 14.699560][ T1] evm: security.apparmor [ 14.704479][ T1] evm: security.ima [ 14.708333][ T1] evm: security.capability [ 14.712882][ T1] evm: HMAC attrs: 0x1 [ 14.719084][ T1] PM: Magic number: 15:311:439 [ 14.724383][ T1] media media3: hash matches [ 14.731677][ T1] printk: console [netcon0] enabled [ 14.737323][ T1] netconsole: network logging started [ 14.743861][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 14.753156][ T1] rdma_rxe: loaded [ 14.757522][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 14.770089][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 14.778741][ T26] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 14.788991][ T1] ALSA device list: [ 14.793092][ T1] #0: Dummy 1 [ 14.796547][ T1] #1: Loopback 1 [ 14.800499][ T26] cfg80211: failed to load regulatory.db [ 14.807133][ T1] #2: Virtual MIDI Card 1 [ 14.815631][ T1] md: Waiting for all devices to be available before autodetect [ 14.823503][ T1] md: If you don't use raid, use raid=noautodetect [ 14.834719][ T1] md: Autodetecting RAID arrays. [ 14.840159][ T1] md: autorun ... [ 14.843786][ T1] md: ... autorun DONE. [ 14.849865][ T1] kasan: CONFIG_KASAN_INLINE enabled [ 14.855206][ T1] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 14.864238][ T1] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 14.871188][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.5.0-rc2-next-20191216-syzkaller #0 [ 14.880275][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 14.890349][ T1] RIP: 0010:strncpy+0x35/0xc0 [ 14.895040][ 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 [ 14.914734][ T1] RSP: 0000:ffffc90000c7fca8 EFLAGS: 00010246 [ 14.920903][ T1] RAX: ffff888099508000 RBX: ffff888099508000 RCX: 0000000000000000 [ 14.928872][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888099508000 [ 14.937025][ T1] RBP: ffffc90000c7fcd8 R08: ffff888099508000 R09: ffffed1015d07074 [ 14.946725][ T1] R10: ffffed1015d07073 R11: ffff8880ae83839b R12: ffffea0002654200 [ 14.954838][ T1] R13: dffffc0000000000 R14: ffff888099508fff R15: ffff888214855000 [ 14.962821][ T1] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 14.971739][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.978517][ T1] CR2: 0000000000000000 CR3: 000000000986d000 CR4: 00000000001406f0 [ 14.986496][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 14.994890][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 15.002964][ T1] Call Trace: [ 15.006262][ T1] do_mount_root+0x74/0x23b [ 15.010781][ T1] mount_block_root+0x342/0x51a [ 15.015619][ T1] ? init_rootfs+0x62/0x62 [ 15.020033][ T1] ? do_file_open_root+0x380/0x380 [ 15.025143][ T1] ? getname_flags+0x277/0x5b0 [ 15.029889][ T1] mount_root+0x283/0x2cd [ 15.034222][ T1] ? change_floppy+0x283/0x283 [ 15.038977][ T1] ? ksys_unlink+0x23/0x27 [ 15.043387][ T1] prepare_namespace+0x26f/0x2a7 [ 15.048324][ T1] kernel_init_freeable+0x557/0x570 [ 15.053631][ T1] ? rest_init+0x371/0x371 [ 15.058042][ T1] kernel_init+0x12/0x1bf [ 15.062351][ T1] ret_from_fork+0x24/0x30 [ 15.066745][ T1] Modules linked in: [ 15.071069][ T1] ---[ end trace 02868904ae9e97a7 ]--- [ 15.076530][ T1] RIP: 0010:strncpy+0x35/0xc0 [ 15.081245][ 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 [ 15.100889][ T1] RSP: 0000:ffffc90000c7fca8 EFLAGS: 00010246 [ 15.106981][ T1] RAX: ffff888099508000 RBX: ffff888099508000 RCX: 0000000000000000 [ 15.114960][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888099508000 [ 15.122976][ T1] RBP: ffffc90000c7fcd8 R08: ffff888099508000 R09: ffffed1015d07074 [ 15.131141][ T1] R10: ffffed1015d07073 R11: ffff8880ae83839b R12: ffffea0002654200 [ 15.139151][ T1] R13: dffffc0000000000 R14: ffff888099508fff R15: ffff888214855000 [ 15.147138][ T1] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 15.156401][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.163440][ T1] CR2: 0000000000000000 CR3: 000000000986d000 CR4: 00000000001406f0 [ 15.171654][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 15.180132][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 15.188130][ T1] Kernel panic - not syncing: Fatal exception [ 15.195862][ T1] Kernel Offset: disabled [ 15.200223][ T1] Rebooting in 86400 seconds..