[ 0.000000][ T0] Linux version 5.7.0-rc6-next-20200518-syzkaller (syzkaller@syzkaller) (gcc (GCC) 9.0.0 20181231 (experimental), GNU ld (GNU Binutils for Ubuntu) 2.26.1) #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 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000003][ T0] kvm-clock: cpu 0, msr be4c001, primary cpu clock [ 0.000003][ T0] kvm-clock: using sched offset of 3985100174 cycles [ 0.001079][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003505][ T0] tsc: Detected 2300.000 MHz processor [ 0.006302][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.007353][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.008616][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.015155][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.016283][ T0] check: Scanning 1 areas for low memory corruption [ 0.017288][ T0] Using GB pages for direct mapping [ 0.020434][ T0] ACPI: Early table checksum verification disabled [ 0.021490][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.022409][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.023677][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.024939][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.026356][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.027093][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.027955][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.029289][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.030758][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.032023][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.033730][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.034518][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.035294][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.036381][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.037293][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.038244][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.039826][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.042343][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.043462][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.045105][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.046951][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.099415][ T0] Zone ranges: [ 0.100104][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.101059][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.102421][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.103564][ T0] Device empty [ 0.104083][ T0] Movable zone start for each node [ 0.104792][ T0] Early memory node ranges [ 0.105386][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.106335][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.107259][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.108251][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.109221][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.109227][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.139442][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.589180][ T0] kasan: KernelAddressSanitizer initialized [ 0.590601][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.591284][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.592437][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.593558][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.594716][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.595863][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.597090][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.598207][ T0] Using ACPI (MADT) for SMP configuration information [ 0.599296][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.600176][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.602496][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.603712][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.604939][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.606033][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.607383][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.608836][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.610067][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.611133][ T0] Booting paravirtualized kernel on KVM [ 0.611918][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.663452][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.665987][ T0] percpu: Embedded 67 pages/cpu s234568 r8192 d31672 u1048576 [ 0.667278][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.668419][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.669526][ T0] Policy zone: Normal [ 0.670143][ 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 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 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 [ 0.682357][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.514423][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17351K rwdata, 21712K rodata, 2780K init, 24464K bss, 1402688K reserved, 0K cma-reserved) [ 1.523310][ T0] Running RCU self tests [ 1.523990][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.524843][ T0] rcu: RCU lockdep checking is enabled. [ 1.525697][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.526837][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.527846][ T0] Trampoline variant of Tasks RCU enabled. [ 1.528670][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.529843][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.538367][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.540068][ T0] random: get_random_bytes called from start_kernel+0x672/0x9fb with crng_init=0 [ 1.544330][ T0] Console: colour VGA+ 80x25 [ 1.546725][ T0] printk: console [ttyS0] enabled [ 1.546725][ T0] printk: console [ttyS0] enabled [ 1.548318][ T0] printk: bootconsole [earlyser0] disabled [ 1.548318][ T0] printk: bootconsole [earlyser0] disabled [ 1.549983][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.551594][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.552259][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.552986][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.553731][ T0] ... CLASSHASH_SIZE: 4096 [ 1.554472][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.555314][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.556141][ T0] ... CHAINHASH_SIZE: 32768 [ 1.557026][ T0] memory used by lock dependency info: 6301 kB [ 1.557936][ T0] memory used for stack traces: 4224 kB [ 1.558868][ T0] per task-struct memory footprint: 1920 bytes [ 1.560080][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.562448][ T0] ACPI: Core revision 20200430 [ 1.564941][ T0] APIC: Switch to symmetric I/O mode setup [ 1.566374][ T0] x2apic enabled [ 1.568360][ T0] Switched APIC routing to physical x2apic. [ 1.572845][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.573994][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.575777][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.577043][ T0] pid_max: default: 32768 minimum: 301 [ 1.579082][ T0] LSM: Security Framework initializing [ 1.580060][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.581193][ T0] Yama: becoming mindful. [ 1.582011][ T0] TOMOYO Linux initialized [ 1.583785][ T0] AppArmor: AppArmor initialized [ 1.592676][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.597635][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.599292][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.600739][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.606283][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.607387][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.608463][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.609834][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.609869][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.612688][ T0] MDS: Mitigation: Clear CPU buffers [ 1.614253][ T0] Freeing SMP alternatives memory: 96K [ 1.737537][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.740515][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.742310][ T1] rcu: Hierarchical SRCU implementation. [ 1.743730][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.745767][ T1] smp: Bringing up secondary CPUs ... [ 1.750525][ T1] x86: Booting SMP configuration: [ 1.751440][ T1] .... node #0, CPUs: #1 [ 0.035852][ T0] kvm-clock: cpu 1, msr be4c041, secondary cpu clock [ 1.754129][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 1.755930][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.756771][ T1] smpboot: Max logical packages: 1 [ 1.757586][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.760537][ T1] devtmpfs: initialized [ 1.760537][ T1] x86/mm: Memory block size: 128MB [ 1.789573][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.789573][ T22] kworker/u4:0 (22) used greatest stack depth: 26576 bytes left [ 1.789573][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.796963][ T1] xor: automatically using best checksumming function avx [ 1.799265][ T1] PM: RTC time: 11:08:59, date: 2020-05-19 [ 1.800594][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.800599][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.804150][ T1] NET: Registered protocol family 16 [ 1.810447][ T1] audit: initializing netlink subsys (disabled) [ 1.811935][ T26] audit: type=2000 audit(1589886539.410:1): state=initialized audit_enabled=0 res=1 [ 1.818530][ T1] cpuidle: using governor menu [ 1.818530][ T1] ACPI: bus type PCI registered [ 1.818530][ T1] dca service started, version 1.12.1 [ 1.827696][ T1] PCI: Using configuration type 1 for base access [ 2.357728][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.360788][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.362782][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.377452][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.585788][ T1] raid6: avx2x4 gen() 11424 MB/s [ 2.755805][ T1] raid6: avx2x4 xor() 5944 MB/s [ 2.917450][ T1] raid6: avx2x2 gen() 7789 MB/s [ 3.087448][ T1] raid6: avx2x2 xor() 3448 MB/s [ 3.257454][ T1] raid6: avx2x1 gen() 4870 MB/s [ 3.427441][ T1] raid6: avx2x1 xor() 1783 MB/s [ 3.597442][ T1] raid6: sse2x4 gen() 6137 MB/s [ 3.775787][ T1] raid6: sse2x4 xor() 3235 MB/s [ 3.945786][ T1] raid6: sse2x2 gen() 3894 MB/s [ 4.115785][ T1] raid6: sse2x2 xor() 1759 MB/s [ 4.285786][ T1] raid6: sse2x1 gen() 2415 MB/s [ 4.455786][ T1] raid6: sse2x1 xor() 901 MB/s [ 4.456784][ T1] raid6: using algorithm avx2x4 gen() 11424 MB/s [ 4.457748][ T1] raid6: .... xor() 5944 MB/s, rmw enabled [ 4.458783][ T1] raid6: using avx2x2 recovery algorithm [ 4.460917][ T1] ACPI: Added _OSI(Module Device) [ 4.461693][ T1] ACPI: Added _OSI(Processor Device) [ 4.462467][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.463377][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.464549][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.465376][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.465807][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.518379][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.563253][ T1] ACPI: Interpreter enabled [ 4.564130][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.564130][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.565792][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.565792][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.660760][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.661997][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.663707][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.675786][ T1] PCI host bridge to bus 0000:00 [ 4.676041][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.676041][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.676041][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.676041][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.676041][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.685917][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.685917][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.686478][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.715783][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.724134][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.736334][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.736951][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.743086][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.766566][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.767853][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.775100][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.796535][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.800936][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.805814][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 4.846371][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.847014][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.852903][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.857534][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.862297][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.877129][ T1] iommu: Default domain type: Translated [ 4.879355][ T1] vgaarb: loaded [ 4.890237][ T1] SCSI subsystem initialized [ 4.896365][ T1] ACPI: bus type USB registered [ 4.898293][ T1] usbcore: registered new interface driver usbfs [ 4.900011][ T1] usbcore: registered new interface driver hub [ 4.901595][ T1] usbcore: registered new device driver usb [ 4.904889][ T1] mc: Linux media interface: v0.10 [ 4.906039][ T1] videodev: Linux video capture interface: v2.00 [ 4.909141][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.910662][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.913162][ T1] PTP clock support registered [ 4.916782][ T1] EDAC MC: Ver: 3.0.0 [ 4.919522][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.920298][ T1] PCI: Using ACPI for IRQ routing [ 4.929409][ T1] Bluetooth: Core ver 2.22 [ 4.930472][ T1] NET: Registered protocol family 31 [ 4.932625][ T1] Bluetooth: HCI device and connection manager initialized [ 4.934873][ T1] Bluetooth: HCI socket layer initialized [ 4.936591][ T1] Bluetooth: L2CAP socket layer initialized [ 4.937848][ T1] Bluetooth: SCO socket layer initialized [ 4.939315][ T1] NET: Registered protocol family 8 [ 4.940792][ T1] NET: Registered protocol family 20 [ 4.942656][ T1] NetLabel: Initializing [ 4.943864][ T1] NetLabel: domain hash size = 128 [ 4.945787][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.947425][ T1] NetLabel: unlabeled traffic allowed by default [ 4.950429][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.951901][ T1] NET: Registered protocol family 39 [ 4.956126][ T1] clocksource: Switched to clocksource kvm-clock [ 7.627040][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.628407][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.631012][ T1] FS-Cache: Loaded [ 7.633408][ T1] CacheFiles: Loaded [ 7.635395][ T1] TOMOYO: 2.6.0 [ 7.637147][ T1] Mandatory Access Control activated. [ 7.640493][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.642172][ T1] pnp: PnP ACPI init [ 7.656584][ T1] pnp: PnP ACPI: found 7 devices [ 7.707663][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.709854][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.712935][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.715183][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.717330][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.720229][ T1] NET: Registered protocol family 2 [ 7.723597][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 7.727449][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.737893][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 7.743425][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.747706][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.750544][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.754063][ T1] NET: Registered protocol family 1 [ 7.757682][ T1] RPC: Registered named UNIX socket transport module. [ 7.759783][ T1] RPC: Registered udp transport module. [ 7.760816][ T1] RPC: Registered tcp transport module. [ 7.762480][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.766018][ T1] NET: Registered protocol family 44 [ 7.767381][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.769114][ T1] PCI: CLS 0 bytes, default 64 [ 7.774554][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.776292][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 7.781149][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.788877][ T1] kvm: already loaded the other module [ 7.790193][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.792136][ T1] clocksource: Switched to clocksource tsc [ 7.793940][ T1] mce: Machine check injector initialized [ 7.799838][ T1] check: Scanning for low memory corruption every 60 seconds [ 7.861056][ T1] Initialise system trusted keyrings [ 7.863245][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.865525][ T1] zbud: loaded [ 7.872488][ T1] DLM installed [ 7.875774][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.879661][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 7.882127][ T1] NFS: Registering the id_resolver key type [ 7.883714][ T1] Key type id_resolver registered [ 7.884645][ T1] Key type id_legacy registered [ 7.887173][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.888834][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.894780][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 7.898974][ T1] Key type cifs.spnego registered [ 7.899929][ T1] Key type cifs.idmap registered [ 7.900667][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.902612][ T1] fuse: init (API version 7.31) [ 7.905748][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.918015][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 7.924142][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.925985][ T1] FS-Cache: Netfs '9p' registered for caching [ 7.928103][ T1] ocfs2: Registered cluster interface o2cb [ 7.930126][ T1] ocfs2: Registered cluster interface user [ 7.931996][ T1] OCFS2 User DLM kernel interface loaded [ 7.941618][ T1] gfs2: GFS2 installed [ 7.949306][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 7.951135][ T1] ceph: loaded (mds proto 32) [ 7.963479][ T1] NET: Registered protocol family 38 [ 7.965479][ T1] async_tx: api initialized (async) [ 7.967406][ T1] Key type asymmetric registered [ 7.968885][ T1] Asymmetric key parser 'x509' registered [ 7.970482][ T1] Asymmetric key parser 'pkcs8' registered [ 7.971904][ T1] Key type pkcs7_test registered [ 7.973284][ T1] Asymmetric key parser 'tpm_parser' registered [ 7.976333][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 7.978991][ T1] io scheduler mq-deadline registered [ 7.979819][ T1] io scheduler kyber registered [ 7.980899][ T1] io scheduler bfq registered [ 7.994610][ T1] hgafb: HGA card not detected. [ 7.996475][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 7.998032][ T1] usbcore: registered new interface driver udlfb [ 8.003722][ T1] uvesafb: failed to execute /sbin/v86d [ 8.005009][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.007719][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.009911][ T1] uvesafb: vbe_init() failed with -22 [ 8.011475][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.014129][ T1] vga16fb: mapped to 0x00000000cac2e54f [ 8.080263][ T1] Console: switching to colour frame buffer device 80x30 [ 8.366694][ T1] fb0: VGA16 VGA frame buffer device [ 8.370330][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.386604][ T1] ACPI: Power Button [PWRF] [ 8.388570][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.391763][ T1] ACPI: Sleep Button [SLPF] [ 8.399468][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.414185][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.415655][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.433257][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.435265][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.457035][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.458744][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.516824][ T1881] kworker/u4:1 (1881) used greatest stack depth: 26176 bytes left [ 8.756977][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.758786][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.761016][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.769306][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.774859][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.783540][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.792188][ T1] Cyclades driver 2.6 [ 8.794068][ T1] Initializing Nozomi driver 2.1d [ 8.797183][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.799181][ T1] No rocketport ports found; unloading driver [ 8.803072][ T1] Non-volatile memory driver v1.3 [ 8.805391][ T1] Linux agpgart interface v0.103 [ 8.814507][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.819909][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.823188][ T1] usbcore: registered new interface driver udl [ 8.878051][ T1] brd: module loaded [ 8.912948][ T1] loop: module loaded [ 9.072834][ T1] zram: Added device: zram0 [ 9.079922][ T1] null_blk: module loaded [ 9.086881][ T1] nfcsim 0.2 initialized [ 9.091400][ T1] Loading iSCSI transport class v2.0-870. [ 9.116229][ T1] scsi host0: Virtio SCSI HBA [ 9.160249][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.166547][ T7] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.187131][ T1] slram: not enough parameters. [ 9.194927][ T1] ftl_cs: FTL header not found. [ 9.238435][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.240782][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.243675][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.255215][ T1] MACsec IEEE 802.1AE [ 9.260577][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.300062][ T1] vcan: Virtual CAN interface driver [ 9.302614][ T1] vxcan: Virtual CAN Tunnel driver [ 9.303902][ T1] slcan: serial line CAN interface driver [ 9.305033][ T1] slcan: 10 dynamic interface channels. [ 9.306797][ T1] CAN device driver interface [ 9.308564][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.310556][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.313194][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.315311][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.317919][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.320281][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.323559][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.326034][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.327320][ T1] AX.25: bpqether driver version 004 [ 9.329001][ T1] PPP generic driver version 2.4.2 [ 9.331481][ T1] PPP BSD Compression module registered [ 9.332746][ T1] PPP Deflate Compression module registered [ 9.334544][ T1] PPP MPPE Compression module registered [ 9.336368][ T1] NET: Registered protocol family 24 [ 9.338257][ T1] PPTP driver version 0.8.5 [ 9.340130][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.342404][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.344603][ T1] SLIP linefill/keepalive option. [ 9.346208][ T1] hdlc: HDLC support module revision 1.22 [ 9.347603][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.350171][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.352198][ T1] LAPB Ethernet driver version 0.02 [ 9.354164][ T1] usbcore: registered new interface driver rndis_wlan [ 9.357128][ T1] mac80211_hwsim: initializing netlink [ 9.388520][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.402842][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.420665][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.422615][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.428965][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.431231][ T1] usbcore: registered new interface driver pegasus [ 9.433352][ T1] usbcore: registered new interface driver rtl8150 [ 9.437673][ T1] usbcore: registered new interface driver r8152 [ 9.439949][ T1] usbcore: registered new interface driver asix [ 9.441891][ T1] usbcore: registered new interface driver ax88179_178a [ 9.444175][ T1] usbcore: registered new interface driver cdc_ether [ 9.445715][ T1] usbcore: registered new interface driver dm9601 [ 9.449489][ T1] usbcore: registered new interface driver smsc75xx [ 9.451360][ T1] usbcore: registered new interface driver smsc95xx [ 9.454192][ T1] usbcore: registered new interface driver net1080 [ 9.456364][ T1] usbcore: registered new interface driver rndis_host [ 9.458531][ T1] usbcore: registered new interface driver cdc_subset [ 9.460498][ T1] usbcore: registered new interface driver zaurus [ 9.463376][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.466286][ T1] usbcore: registered new interface driver cdc_ncm [ 9.468118][ T1] usbcore: registered new interface driver cdc_mbim [ 9.479572][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.492075][ T1] aoe: AoE v85 initialised. [ 9.499932][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.502628][ T1] ehci-pci: EHCI PCI platform driver [ 9.505084][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.508565][ T1] ohci-pci: OHCI PCI platform driver [ 9.510735][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.515539][ T1] usbcore: registered new interface driver cdc_acm [ 9.517239][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.520889][ T1] usbcore: registered new interface driver usblp [ 9.523859][ T1] usbcore: registered new interface driver cdc_wdm [ 9.528693][ T1] usbcore: registered new interface driver uas [ 9.530443][ T1] usbcore: registered new interface driver usb-storage [ 9.532853][ T1] usbcore: registered new interface driver ums-realtek [ 9.535651][ T1] usbcore: registered new interface driver usbserial_generic [ 9.538514][ T1] usbserial: USB Serial support registered for generic [ 9.541500][ T1] usbcore: registered new interface driver ch341 [ 9.543446][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.547624][ T1] usbcore: registered new interface driver cp210x [ 9.549160][ T1] usbserial: USB Serial support registered for cp210x [ 9.552705][ T1] usbcore: registered new interface driver ftdi_sio [ 9.555164][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.558113][ T1] usbcore: registered new interface driver keyspan [ 9.560466][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.563925][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.566505][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.569015][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.578426][ T1] usbcore: registered new interface driver option [ 9.579658][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.581670][ T1] usbcore: registered new interface driver oti6858 [ 9.584203][ T1] usbserial: USB Serial support registered for oti6858 [ 9.586455][ T1] usbcore: registered new interface driver pl2303 [ 9.588814][ T1] usbserial: USB Serial support registered for pl2303 [ 9.591397][ T1] usbcore: registered new interface driver qcserial [ 9.594222][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.596653][ T1] usbcore: registered new interface driver sierra [ 9.598539][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.601793][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.607700][ T1] usbserial: USB Serial support registered for carelink [ 9.611093][ T1] usbserial: USB Serial support registered for zio [ 9.612920][ T1] usbserial: USB Serial support registered for funsoft [ 9.616948][ T1] usbserial: USB Serial support registered for flashloader [ 9.619042][ T1] usbserial: USB Serial support registered for google [ 9.621630][ T1] usbserial: USB Serial support registered for libtransistor [ 9.629647][ T1] usbserial: USB Serial support registered for vivopay [ 9.631684][ T1] usbserial: USB Serial support registered for moto_modem [ 9.634604][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.638192][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.641536][ T1] usbserial: USB Serial support registered for hp4x [ 9.643383][ T1] usbserial: USB Serial support registered for suunto [ 9.646443][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.651100][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.653716][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.659747][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.665397][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.668299][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.670008][ C1] random: fast init done [ 9.670743][ T1] usb usb1: Product: Dummy host controller [ 9.673322][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller dummy_hcd [ 9.675685][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.681540][ T34] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.682036][ T1] hub 1-0:1.0: USB hub found [ 9.683711][ T34] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.685740][ T1] hub 1-0:1.0: 1 port detected [ 9.688005][ T34] sd 0:0:1:0: [sda] Write Protect is off [ 9.690890][ T7] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.692802][ T34] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.693463][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.700917][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.704803][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.707567][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.708821][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.710129][ T1] usb usb2: Product: Dummy host controller [ 9.710940][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller dummy_hcd [ 9.712200][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 9.715545][ T1] hub 2-0:1.0: USB hub found [ 9.717153][ T1] hub 2-0:1.0: 1 port detected [ 9.720233][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.721814][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.723620][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.725599][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.727202][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.728304][ T1] usb usb3: Product: Dummy host controller [ 9.729104][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller dummy_hcd [ 9.730402][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 9.733139][ T1] hub 3-0:1.0: USB hub found [ 9.734586][ T1] hub 3-0:1.0: 1 port detected [ 9.739132][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.740340][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.742216][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.744686][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.746846][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.748169][ T1] usb usb4: Product: Dummy host controller [ 9.749080][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller dummy_hcd [ 9.750421][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 9.753788][ T1] hub 4-0:1.0: USB hub found [ 9.754947][ T1] hub 4-0:1.0: 1 port detected [ 9.759547][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.760961][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.763391][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.765288][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.766990][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.768197][ T1] usb usb5: Product: Dummy host controller [ 9.769242][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller dummy_hcd [ 9.770633][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 9.773193][ T1] hub 5-0:1.0: USB hub found [ 9.774140][ T1] hub 5-0:1.0: 1 port detected [ 9.777186][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.778399][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.780556][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.783816][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.785132][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.786422][ T1] usb usb6: Product: Dummy host controller [ 9.787304][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller dummy_hcd [ 9.788666][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 9.791531][ T1] hub 6-0:1.0: USB hub found [ 9.792448][ T1] hub 6-0:1.0: 1 port detected [ 9.795623][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.799041][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.800796][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.803138][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.804456][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.806128][ T1] usb usb7: Product: Dummy host controller [ 9.807137][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller dummy_hcd [ 9.808437][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 9.811026][ T1] hub 7-0:1.0: USB hub found [ 9.812252][ T1] hub 7-0:1.0: 1 port detected [ 9.813417][ T34] sda: sda1 [ 9.815572][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.817932][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.820144][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.824042][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.824573][ T34] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.825536][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.828560][ T1] usb usb8: Product: Dummy host controller [ 9.829417][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller dummy_hcd [ 9.830919][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 9.833618][ T1] hub 8-0:1.0: USB hub found [ 9.834491][ T1] hub 8-0:1.0: 1 port detected [ 9.850074][ T1] using random self ethernet address [ 9.850893][ T1] using random host ethernet address [ 9.852998][ T1] Mass Storage Function, version: 2009/09/11 [ 9.854076][ T1] LUN: removable file: (no medium) [ 9.855100][ T1] no file given for LUN0 [ 9.856669][ T1] printk: console [ttyGS0] disabled [ 9.859666][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 9.862225][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.863863][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 9.865456][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 9.867494][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.868801][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.869953][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 9.871055][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 9.872266][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 9.877237][ T1] hub 9-0:1.0: USB hub found [ 9.878449][ T1] hub 9-0:1.0: 8 ports detected [ 9.883885][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.885550][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 9.888447][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.891329][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.892764][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.893926][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 9.894868][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 9.896607][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 9.899289][ T1] hub 10-0:1.0: USB hub found [ 9.900176][ T1] hub 10-0:1.0: 8 ports detected [ 9.906778][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.908835][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 9.910856][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.912362][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.913467][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 9.914494][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 9.916397][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 9.918948][ T1] hub 11-0:1.0: USB hub found [ 9.919911][ T1] hub 11-0:1.0: 8 ports detected [ 9.925239][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.927029][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 9.928863][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.930721][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.934565][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.937161][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 9.938761][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 9.941093][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 9.944169][ T1] hub 12-0:1.0: USB hub found [ 9.945609][ T1] hub 12-0:1.0: 8 ports detected [ 9.952573][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.954913][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 9.957358][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.959471][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.961635][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 9.962787][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 9.964732][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 9.969059][ T1] hub 13-0:1.0: USB hub found [ 9.970199][ T1] hub 13-0:1.0: 8 ports detected [ 9.976190][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.978851][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 9.980514][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.983519][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.985511][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.988301][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 9.989889][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 9.991902][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 9.994955][ T1] hub 14-0:1.0: USB hub found [ 9.996126][ T1] hub 14-0:1.0: 8 ports detected [ 10.002868][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.005026][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.008630][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.011295][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.013191][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.014339][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.016643][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.019903][ T1] hub 15-0:1.0: USB hub found [ 10.021236][ T1] hub 15-0:1.0: 8 ports detected [ 10.027245][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.029309][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.031277][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.033755][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.036779][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.039483][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.040959][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.043168][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.046827][ T1] hub 16-0:1.0: USB hub found [ 10.048391][ T1] hub 16-0:1.0: 8 ports detected [ 10.057649][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.059705][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.062297][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.064708][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.067111][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.068595][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.070572][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.074129][ T1] hub 17-0:1.0: USB hub found [ 10.076985][ T1] hub 17-0:1.0: 8 ports detected [ 10.082361][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.084680][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.086890][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.089087][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.091658][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.093217][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.094536][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.096798][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.100436][ T1] hub 18-0:1.0: USB hub found [ 10.101847][ T1] hub 18-0:1.0: 8 ports detected [ 10.108345][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.120753][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.123526][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.128033][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.129554][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.131655][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.133721][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.136901][ T1] hub 19-0:1.0: USB hub found [ 10.139023][ T1] hub 19-0:1.0: 8 ports detected [ 10.144703][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.147295][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.150265][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.153077][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.157649][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.160316][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.161294][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.163101][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.166270][ T1] hub 20-0:1.0: USB hub found [ 10.167641][ T1] hub 20-0:1.0: 8 ports detected [ 10.175431][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.178774][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.182230][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.184512][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.187225][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.188828][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.190619][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.193947][ T1] hub 21-0:1.0: USB hub found [ 10.194872][ T1] hub 21-0:1.0: 8 ports detected [ 10.200711][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.203518][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.206747][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.209559][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.213535][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.214840][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.217381][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.218568][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.221118][ T1] hub 22-0:1.0: USB hub found [ 10.222796][ T1] hub 22-0:1.0: 8 ports detected [ 10.229319][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.232256][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.235491][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.238641][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.240990][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.242856][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.244669][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.247937][ T1] hub 23-0:1.0: USB hub found [ 10.249341][ T1] hub 23-0:1.0: 8 ports detected [ 10.255214][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.259164][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.260843][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.263005][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.265245][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.267386][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.268492][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.270503][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.273282][ T1] hub 24-0:1.0: USB hub found [ 10.274960][ T1] hub 24-0:1.0: 8 ports detected [ 10.282507][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.285489][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.288164][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.290472][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.292461][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.294364][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.299525][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.302798][ T1] hub 25-0:1.0: USB hub found [ 10.303898][ T1] hub 25-0:1.0: 8 ports detected [ 10.311159][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.313118][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.318797][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.322976][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.324995][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.328087][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.329999][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.332013][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.335256][ T1] hub 26-0:1.0: USB hub found [ 10.337952][ T1] hub 26-0:1.0: 8 ports detected [ 10.345394][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.348221][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.351253][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.354222][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.356663][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.358471][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.360652][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.363599][ T1] hub 27-0:1.0: USB hub found [ 10.365021][ T1] hub 27-0:1.0: 8 ports detected [ 10.370981][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.373652][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.375595][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.381624][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.384138][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.387404][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.389938][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.392363][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.395504][ T1] hub 28-0:1.0: USB hub found [ 10.396622][ T1] hub 28-0:1.0: 8 ports detected [ 10.402801][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.404602][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.406807][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.408228][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.409366][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.410464][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.411888][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.414559][ T1] hub 29-0:1.0: USB hub found [ 10.415588][ T1] hub 29-0:1.0: 8 ports detected [ 10.421675][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.423310][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.424953][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.426916][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.428284][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.429567][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.430671][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.432279][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.435184][ T1] hub 30-0:1.0: USB hub found [ 10.436305][ T1] hub 30-0:1.0: 8 ports detected [ 10.442710][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.444350][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.446781][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.448248][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.449383][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.450542][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.451898][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.454822][ T1] hub 31-0:1.0: USB hub found [ 10.455761][ T1] hub 31-0:1.0: 8 ports detected [ 10.462364][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.463970][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.465662][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.467599][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.469015][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.471310][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.472280][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.473478][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.476975][ T1] hub 32-0:1.0: USB hub found [ 10.477938][ T1] hub 32-0:1.0: 8 ports detected [ 10.484097][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.486164][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.488197][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.489571][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.490757][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.492532][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.493870][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.496692][ T1] hub 33-0:1.0: USB hub found [ 10.497668][ T1] hub 33-0:1.0: 8 ports detected [ 10.502900][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.504614][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.507462][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.509424][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.511858][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.513469][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.515062][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.517482][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.521721][ T1] hub 34-0:1.0: USB hub found [ 10.523269][ T1] hub 34-0:1.0: 8 ports detected [ 10.531617][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.533654][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.536812][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.538887][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.540523][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.542082][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.543624][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.547853][ T1] hub 35-0:1.0: USB hub found [ 10.549043][ T1] hub 35-0:1.0: 8 ports detected [ 10.554573][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.558117][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.560730][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.563103][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.565209][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.567531][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.569669][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.572728][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.576507][ T1] hub 36-0:1.0: USB hub found [ 10.578235][ T1] hub 36-0:1.0: 8 ports detected [ 10.587849][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.590137][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.593145][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.595032][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.597556][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.600008][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.603268][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.607083][ T1] hub 37-0:1.0: USB hub found [ 10.608577][ T1] hub 37-0:1.0: 8 ports detected [ 10.614361][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.616919][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.619530][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.621809][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.623912][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.626176][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.627883][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.631690][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 10.634665][ T1] hub 38-0:1.0: USB hub found [ 10.637764][ T1] hub 38-0:1.0: 8 ports detected [ 10.644067][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.646475][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 10.649213][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.651149][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.652941][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 10.653883][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.655765][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 10.659860][ T1] hub 39-0:1.0: USB hub found [ 10.661517][ T1] hub 39-0:1.0: 8 ports detected [ 10.667697][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.670461][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 10.672788][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.675945][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.678595][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.680298][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 10.681586][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc6-next-20200518-syzkaller vhci_hcd [ 10.683781][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 10.687918][ T1] hub 40-0:1.0: USB hub found [ 10.689647][ T1] hub 40-0:1.0: 8 ports detected [ 10.697411][ T1] usbcore: registered new device driver usbip-host [ 10.701349][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.704277][ T1] i8042: Warning: Keylock active [ 10.707389][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.709922][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 10.772634][ T1] mousedev: PS/2 mouse device common for all mice [ 10.784154][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 10.790879][ T1] rtc_cmos 00:00: registered as rtc0 [ 10.792341][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 10.794332][ T1] i2c /dev entries driver [ 10.797384][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 10.800850][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 10.803622][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 10.806127][ T1] IR NEC protocol handler initialized [ 10.807698][ T1] IR RC5(x/sz) protocol handler initialized [ 10.808886][ T1] IR RC6 protocol handler initialized [ 10.810073][ T1] IR JVC protocol handler initialized [ 10.811261][ T1] IR Sony protocol handler initialized [ 10.812780][ T1] IR SANYO protocol handler initialized [ 10.814239][ T1] IR Sharp protocol handler initialized [ 10.815428][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 10.816731][ T1] IR XMP protocol handler initialized [ 10.818594][ T1] usbcore: registered new interface driver uvcvideo [ 10.819925][ T1] USB Video Class driver (1.1.1) [ 10.821103][ T1] gspca_main: v2.14.0 registered [ 10.838758][ T1] vivid-000: using single planar format API [ 10.855085][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 10.857259][ T1] vivid-000: V4L2 capture device registered as video3 [ 10.860137][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 10.862803][ T1] vivid-000: V4L2 output device registered as video4 [ 10.865132][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 10.868406][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 10.871033][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 10.873136][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 10.876334][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 10.878743][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 10.881177][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 10.883477][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 10.886143][ T1] vivid-001: using multiplanar format API [ 10.901252][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 10.903729][ T1] vivid-001: V4L2 capture device registered as video7 [ 10.906531][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 10.909818][ T1] vivid-001: V4L2 output device registered as video8 [ 10.912559][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 10.915185][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 10.917842][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 10.920455][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 10.922406][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 10.924122][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 10.928621][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 10.931773][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 10.934646][ T1] vivid-002: using single planar format API [ 10.949481][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 10.952435][ T1] vivid-002: V4L2 capture device registered as video11 [ 10.954916][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 10.956955][ T1] vivid-002: V4L2 output device registered as video12 [ 10.958699][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 10.962207][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 10.964646][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 10.967022][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 10.968781][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 10.971675][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 10.974253][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 10.976584][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 10.979725][ T1] vivid-003: using multiplanar format API [ 10.987086][ T2845] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.005040][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.008737][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.011213][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.014283][ T1] vivid-003: V4L2 output device registered as video16 [ 11.016636][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.019263][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.022050][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.024972][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.027696][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.031321][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.035475][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.038838][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.040821][ T1] vivid-004: using single planar format API [ 11.055364][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.059353][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.061200][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.064644][ T1] vivid-004: V4L2 output device registered as video20 [ 11.067561][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.071196][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.073909][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.075755][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.077798][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.082072][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.084700][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.087011][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.089434][ T1] vivid-005: using multiplanar format API [ 11.104786][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.107889][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.109704][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.111740][ T1] vivid-005: V4L2 output device registered as video24 [ 11.114682][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.117699][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.120989][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.123326][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.126038][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.128692][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.131058][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.133277][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.136306][ T1] vivid-006: using single planar format API [ 11.150609][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.152503][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.154239][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.157048][ T1] vivid-006: V4L2 output device registered as video28 [ 11.159440][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.162959][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.165315][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.167751][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.170113][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.172027][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.174290][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.176228][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.179146][ T1] vivid-007: using multiplanar format API [ 11.194072][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 11.196850][ T1] vivid-007: V4L2 capture device registered as video31 [ 11.198962][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 11.200644][ T1] vivid-007: V4L2 output device registered as video32 [ 11.203188][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 11.206535][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 11.208642][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 11.212561][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 11.216325][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 11.220836][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 11.224023][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 11.226628][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 11.230037][ T1] vivid-008: using single planar format API [ 11.244478][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 11.246551][ T1] vivid-008: V4L2 capture device registered as video35 [ 11.248329][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 11.250174][ T1] vivid-008: V4L2 output device registered as video36 [ 11.252608][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 11.256011][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 11.258710][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 11.260937][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 11.262997][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 11.266189][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 11.268583][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 11.272418][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 11.275110][ T1] vivid-009: using multiplanar format API [ 11.290228][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 11.292541][ T1] vivid-009: V4L2 capture device registered as video39 [ 11.295152][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 11.298083][ T1] vivid-009: V4L2 output device registered as video40 [ 11.300345][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 11.302927][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 11.305458][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 11.308217][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 11.310029][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 11.312686][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 11.315130][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 11.317777][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 11.319980][ T1] vivid-010: using single planar format API [ 11.334453][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 11.336800][ T1] vivid-010: V4L2 capture device registered as video43 [ 11.339473][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 11.341957][ T1] vivid-010: V4L2 output device registered as video44 [ 11.345094][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 11.348379][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 11.359079][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 11.361938][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 11.364757][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 11.367645][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 11.370408][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 11.373629][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 11.375331][ T1] vivid-011: using multiplanar format API [ 11.389993][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 11.392659][ T1] vivid-011: V4L2 capture device registered as video47 [ 11.396162][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 11.398252][ T1] vivid-011: V4L2 output device registered as video48 [ 11.399912][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 11.402934][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 11.406693][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 11.408834][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 11.410817][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 11.413318][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 11.416782][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 11.418984][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 11.420839][ T1] vivid-012: using single planar format API [ 11.430797][ T2845] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.442006][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 11.444470][ T1] vivid-012: V4L2 capture device registered as video51 [ 11.447742][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 11.450603][ T1] vivid-012: V4L2 output device registered as video52 [ 11.452471][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 11.459240][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 11.461954][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 11.463875][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 11.466342][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 11.469150][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 11.472202][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 11.474968][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 11.477057][ T1] vivid-013: using multiplanar format API [ 11.491093][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 11.493678][ T1] vivid-013: V4L2 capture device registered as video55 [ 11.495556][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 11.498314][ T1] vivid-013: V4L2 output device registered as video56 [ 11.500172][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 11.503140][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 11.505292][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 11.507088][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 11.509465][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 11.512565][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 11.514527][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 11.518498][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 11.520519][ T1] vivid-014: using single planar format API [ 11.535217][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 11.537175][ T1] vivid-014: V4L2 capture device registered as video59 [ 11.538659][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 11.540363][ T1] vivid-014: V4L2 output device registered as video60 [ 11.542012][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 11.544651][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 11.547976][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 11.558302][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 11.560705][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 11.563024][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 11.565549][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 11.567700][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 11.571052][ T1] vivid-015: using multiplanar format API [ 11.584751][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 11.593114][ T1] vivid-015: V4L2 capture device registered as video63 [ 11.600604][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 11.608993][ T1] vivid-015: V4L2 output device registered as video64 [ 11.616566][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 11.626761][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 11.636753][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 11.644298][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 11.651800][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 11.659843][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 11.668254][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 11.676887][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 11.687764][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 11.697459][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 11.706687][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 11.717081][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 11.727538][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 11.734561][ T1] iTCO_vendor_support: vendor-support=0 [ 11.742033][ T1] device-mapper: uevent: version 1.0.3 [ 11.748438][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 11.761214][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 11.769060][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 11.776556][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 11.784395][ T1] device-mapper: raid: Loading target version 1.15.1 [ 11.792239][ T1] Bluetooth: HCI UART driver ver 2.3 [ 11.797581][ T1] Bluetooth: HCI UART protocol H4 registered [ 11.804252][ T1] Bluetooth: HCI UART protocol BCSP registered [ 11.810566][ T1] Bluetooth: HCI UART protocol LL registered [ 11.816715][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 11.824052][ T1] Bluetooth: HCI UART protocol QCA registered [ 11.830169][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 11.836671][ T1] Bluetooth: HCI UART protocol Marvell registered [ 11.843391][ T1] usbcore: registered new interface driver bfusb [ 11.850162][ T1] usbcore: registered new interface driver btusb [ 11.857529][ T1] CAPI 2.0 started up with major 68 (middleware) [ 11.863948][ T1] Modular ISDN core version 1.1.29 [ 11.869882][ T1] NET: Registered protocol family 34 [ 11.875197][ T1] DSP module 2.0 [ 11.878861][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 11.886507][ T21] floppy0: no floppy controllers found [ 11.892415][ T21] work still pending [ 11.903092][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 11.909657][ T1] 0 virtual devices registered [ 11.914411][ T1] intel_pstate: CPU model not supported [ 11.923405][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 11.932507][ T1] usnic_verbs:usnic_uiom_init:563: [ 11.932510][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 11.948101][ T1] usnic_verbs:usnic_ib_init:667: [ 11.948105][ T1] Unable to initialize umem with err -1 [ 11.960311][ T1] iscsi: registered transport (iser) [ 11.966809][ T1] SoftiWARP attached [ 11.970933][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.983191][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.995118][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.015574][ T1] hid: raw HID events driver (C) Jiri Kosina [ 12.051959][ T1] usbcore: registered new interface driver usbhid [ 12.085852][ T1] usbhid: USB HID core driver [ 12.101163][ T1] ashmem: initialized [ 12.209882][ T1] usbcore: registered new interface driver snd-usb-audio [ 12.217384][ T1] drop_monitor: Initializing network drop monitor service [ 12.225055][ T1] NET: Registered protocol family 26 [ 12.231650][ T1] GACT probability on [ 12.235664][ T1] Mirror/redirect action on [ 12.240375][ T1] Simple TC action Loaded [ 12.247053][ T1] netem: version 1.3 [ 12.251140][ T1] u32 classifier [ 12.254687][ T1] Performance counters on [ 12.259599][ T1] input device check on [ 12.264102][ T1] Actions configured [ 12.271097][ T1] nf_conntrack_irc: failed to register helpers [ 12.277370][ T1] nf_conntrack_sane: failed to register helpers [ 12.321790][ T1] nf_conntrack_sip: failed to register helpers [ 12.332551][ T1] xt_time: kernel timezone is -0000 [ 12.338228][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 12.345889][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 12.355254][ T1] IPVS: ipvs loaded. [ 12.359410][ T1] IPVS: [rr] scheduler registered. [ 12.364625][ T1] IPVS: [wrr] scheduler registered. [ 12.369894][ T1] IPVS: [lc] scheduler registered. [ 12.374998][ T1] IPVS: [wlc] scheduler registered. [ 12.380286][ T1] IPVS: [fo] scheduler registered. [ 12.385383][ T1] IPVS: [ovf] scheduler registered. [ 12.390613][ T1] IPVS: [lblc] scheduler registered. [ 12.395925][ T1] IPVS: [lblcr] scheduler registered. [ 12.401397][ T1] IPVS: [dh] scheduler registered. [ 12.406501][ T1] IPVS: [sh] scheduler registered. [ 12.411602][ T1] IPVS: [mh] scheduler registered. [ 12.416718][ T1] IPVS: [sed] scheduler registered. [ 12.422088][ T1] IPVS: [nq] scheduler registered. [ 12.427453][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 12.433415][ T1] IPVS: [sip] pe registered. [ 12.438249][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 12.447905][ T1] gre: GRE over IPv4 demultiplexor driver [ 12.453620][ T1] ip_gre: GRE over IPv4 tunneling driver [ 12.465603][ T1] IPv4 over IPsec tunneling driver [ 12.474317][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 12.482238][ T1] Initializing XFRM netlink socket [ 12.487542][ T1] IPsec XFRM device driver [ 12.492811][ T1] NET: Registered protocol family 10 [ 12.508330][ T1] Segment Routing with IPv6 [ 12.513274][ T1] mip6: Mobile IPv6 [ 12.520901][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 12.533243][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 12.541526][ T1] NET: Registered protocol family 17 [ 12.547079][ T1] NET: Registered protocol family 15 [ 12.552782][ T1] Bridge firewalling registered [ 12.558813][ T1] NET: Registered protocol family 9 [ 12.564083][ T1] X25: Linux Version 0.2 [ 12.599263][ T1] NET: Registered protocol family 6 [ 12.637625][ T1] NET: Registered protocol family 11 [ 12.643104][ T1] NET: Registered protocol family 3 [ 12.648687][ T1] can: controller area network core (rev 20170425 abi 9) [ 12.656216][ T1] NET: Registered protocol family 29 [ 12.661504][ T1] can: raw protocol (rev 20170425) [ 12.666754][ T1] can: broadcast manager protocol (rev 20170425 t) [ 12.673362][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 12.680056][ T1] can: SAE J1939 [ 12.684298][ T1] Bluetooth: RFCOMM TTY layer initialized [ 12.690951][ T1] Bluetooth: RFCOMM socket layer initialized [ 12.697202][ T1] Bluetooth: RFCOMM ver 1.11 [ 12.701811][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 12.707960][ T1] Bluetooth: BNEP filters: protocol multicast [ 12.714031][ T1] Bluetooth: BNEP socket layer initialized [ 12.719847][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 12.725660][ T1] Bluetooth: CMTP socket layer initialized [ 12.731461][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 12.738289][ T1] Bluetooth: HIDP socket layer initialized [ 12.744495][ T1] RPC: Registered rdma transport module. [ 12.750151][ T1] RPC: Registered rdma backchannel transport module. [ 12.759357][ T1] NET: Registered protocol family 33 [ 12.764642][ T1] Key type rxrpc registered [ 12.769171][ T1] Key type rxrpc_s registered [ 12.774746][ T1] NET: Registered protocol family 41 [ 12.781652][ T1] lec:lane_module_init: lec.c: initialized [ 12.787653][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 12.793433][ T1] l2tp_core: L2TP core driver, V2.0 [ 12.798734][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 12.804353][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 12.810977][ T1] l2tp_netlink: L2TP netlink interface [ 12.816627][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 12.823461][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 12.831426][ T1] NET: Registered protocol family 35 [ 12.837122][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 12.852893][ T1] DCCP: Activated CCID 2 (TCP-like) [ 12.858654][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 12.866477][ T1] sctp: Hash tables configured (bind 32/56) [ 12.873815][ T1] NET: Registered protocol family 21 [ 12.879882][ T1] Registered RDS/infiniband transport [ 12.886137][ T1] Registered RDS/tcp transport [ 12.890954][ T1] tipc: Activated (version 2.0.0) [ 12.896366][ T1] NET: Registered protocol family 30 [ 12.902561][ T1] tipc: Started in single node mode [ 12.908282][ T1] NET: Registered protocol family 43 [ 12.913816][ T1] 9pnet: Installing 9P2000 support [ 12.919462][ T1] NET: Registered protocol family 37 [ 12.928266][ T1] NET: Registered protocol family 36 [ 12.934053][ T1] Key type dns_resolver registered [ 12.939281][ T1] Key type ceph registered [ 12.944388][ T1] libceph: loaded (mon/osd proto 15/24) [ 12.951973][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 12.961019][ T1] openvswitch: Open vSwitch switching datapath [ 12.969641][ T1] NET: Registered protocol family 40 [ 12.975225][ T1] mpls_gso: MPLS GSO support [ 12.985400][ T1] IPI shorthand broadcast: enabled [ 12.990853][ T1] AVX2 version of gcm_enc/dec engaged. [ 12.996461][ T1] AES CTR mode by8 optimization enabled [ 13.007010][ T1] sched_clock: Marking stable (12981118628, 25852964)->(13008528176, -1556584) [ 13.017126][ T1] registered taskstats version 1 [ 13.022097][ T1] Loading compiled-in X.509 certificates [ 13.032288][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 13.043997][ T1] zswap: loaded using pool lzo/zbud [ 13.050237][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 13.060106][ T1] Key type ._fscrypt registered [ 13.064938][ T1] Key type .fscrypt registered [ 13.069812][ T1] Key type fscrypt-provisioning registered [ 13.077884][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 13.084618][ T1] FS-Cache: Netfs 'afs' registered for caching [ 13.099356][ T1] Btrfs loaded, crc32c=crc32c-intel [ 13.109208][ T1] Key type big_key registered [ 13.116086][ T1] Key type encrypted registered [ 13.120970][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 13.127499][ T1] ima: No TPM chip found, activating TPM-bypass! [ 13.134001][ T1] ima: Allocated hash algorithm: sha256 [ 13.139810][ T1] ima: No architecture policies found [ 13.145360][ T1] evm: Initialising EVM extended attributes: [ 13.151355][ T1] evm: security.selinux [ 13.155535][ T1] evm: security.SMACK64 [ 13.159702][ T1] evm: security.SMACK64EXEC [ 13.164736][ T1] evm: security.SMACK64TRANSMUTE [ 13.169779][ T1] evm: security.SMACK64MMAP [ 13.174250][ T1] evm: security.apparmor [ 13.178502][ T1] evm: security.ima [ 13.182281][ T1] evm: security.capability [ 13.186698][ T1] evm: HMAC attrs: 0x1 [ 13.192278][ T1] PM: Magic number: 4:651:125 [ 13.197345][ T1] video4linux video29: hash matches [ 13.203115][ T1] acpi device:00: hash matches [ 13.209553][ T1] printk: console [netcon0] enabled [ 13.214733][ T1] netconsole: network logging started [ 13.220777][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 13.229336][ T1] rdma_rxe: loaded [ 13.233426][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 13.244220][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 13.252846][ T5] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 13.263062][ T1] ALSA device list: [ 13.266957][ T1] #0: Dummy 1 [ 13.270437][ T1] #1: Loopback 1 [ 13.274164][ T1] #2: Virtual MIDI Card 1 [ 13.278875][ T5] cfg80211: failed to load regulatory.db [ 13.287488][ T1] md: Waiting for all devices to be available before autodetect [ 13.295180][ T1] md: If you don't use raid, use raid=noautodetect [ 13.307289][ T1] md: Autodetecting RAID arrays. [ 13.312277][ T1] md: autorun ... [ 13.315945][ T1] md: ... autorun DONE. [ 13.359122][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 13.367475][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 13.407660][ T1] devtmpfs: mounted [ 13.417389][ T1] Freeing unused kernel image (initmem) memory: 2780K [ 13.424543][ T1] Kernel memory protection disabled. [ 13.466530][ T1] Run /sbin/init as init process [ 14.037207][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.052727][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.060757][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.143934][ T1] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 14.165584][ T1] systemd[1]: Detected virtualization kvm. [ 14.171520][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 14.239726][ T1] systemd[1]: Set hostname to . [ 14.563632][ T3923] systemd-fstab-generator[3923]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 14.635210][ T3926] systemd-cryptse (3926) used greatest stack depth: 25400 bytes left [ 14.686174][ T3923] systemd-fstab-generator[3923]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 14.699542][ T3932] selinux-autorel (3932) used greatest stack depth: 25240 bytes left [ 14.709169][ T3923] systemd-fstab-generator[3923]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 14.733369][ T3923] systemd-fstab-g (3923) used greatest stack depth: 24168 bytes left [ 14.748169][ T3927] systemd-sysv-ge (3927) used greatest stack depth: 23880 bytes left [ 14.778020][ T3922] systemd[3922]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 15.098717][ T1] systemd[1]: Reached target Remote File Systems. [ OK ] Reached target Remote File Systems. [ 15.139289][ T1] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ 15.179581][ T1] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ 15.221280][ T1] systemd[1]: Created slice System Slice. [ OK ] Created slice System Slice. [ 15.271624][ T1] systemd[1]: Starting Remount Root and Kernel File Systems... Starting Remount Root and Kernel File Systems... Mounting Huge Pages File System... [ 15.407810][ T3935] EXT4-fs (sda1): re-mounted. Opts: (null) Mounting POSIX Message Queue File System... [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. Mounting /proc/sys/fs/binfmt_misc... Starting Load Kernel Modules... [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Created slice system-getty.slice. [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Reached target Slices. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Encrypted Volumes. [ OK ] Reached target Swap. Mounting /sys/kernel/config... [ OK ] Listening on udev Kernel Socket. [ OK ] Listening on Syslog Socket. [ OK ] Listening on Journal Audit Socket. Starting Create Static Device Nodes in /dev... Starting Journal Service... [ OK ] Reached target Paths. [ OK ] Listening on udev Control Socket. [ OK ] Reached target Sockets. [ 16.134166][ T3949] systemd-tmpfile (3949) used greatest stack depth: 22816 bytes left [ OK ] Created slice system-serial\x2dgetty.slice. Mounting /sys/kernel/debug... [ OK ] Mounted Huge Pages File System. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted /sys/kernel/debug. [ OK ] Mounted /sys/kernel/config. [ OK ] Mounted /proc/sys/fs/binfmt_misc. [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Load Kernel Modules. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... Mounting FUSE Control File System... Starting Apply Kernel Variables... Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems (Pre). Starting udev Coldplug all Devices... [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started Apply Kernel Variables. [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started udev Kernel Device Manager. Starting Raise network interfaces... [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 18.158272][ T3950] systemd-journald[3950]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... [ OK ] Started Create Volatile Files and Directories. Starting Network Time Synchronization... Starting Update UTMP about System Boot/Shutdown... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. Stopping Network Time Synchronization... [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for…dplug all Devices (11s / no limit) [** ] (1 of 2) A start job is running for…dplug all Devices (11s / no limit) [*** ] (1 of 2) A start job is running for…dplug all Devices (12s / no limit) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (13s / 1min 30s) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (13s / 1min 30s) [ ***] (2 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [ **] (1 of 2) A start job is running for…dplug all Devices (15s / no limit) [ *] (1 of 2) A start job is running for…dplug all Devices (15s / no limit)[ 31.171059][ C1] random: crng init done [ 31.175379][ C1] random: 7 urandom warning(s) missed due to ratelimiting [ **] (1 of 2) A start job is running for…dplug all Devices (16s / no limit) [ OK ] Reached target Sound Card. [ ***] (2 of 2) A start job is running for dev-ttyS0.device (21s / 1min 30s) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (22s / 1min 30s) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (22s / 1min 30s) [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Started Daily apt download activities. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. [ OK ] Reached target Basic System. Starting System Logging Service... Starting getty on tty2-tty6 if dbus and logind are not available... Starting OpenBSD Secure Shell server... Starting Permit User Sessions... [ OK ] Started Regular background program processing daemon. [ OK ] Started System Logging Service. [ OK ] Started Permit User Sessions. [ OK ] Found device /dev/ttyS0. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. [ 42.182256][ T6588] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 42.194036][ T6588] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 42.202443][ T6588] CPU: 1 PID: 6588 Comm: sshd Not tainted 5.7.0-rc6-next-20200518-syzkaller #0 [ 42.211363][ T6588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.221444][ T6588] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 42.227528][ T6588] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b4 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 60 49 8d 7f 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 87 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b [ 42.247941][ T6588] RSP: 0018:ffffc90004bd7450 EFLAGS: 00010206 [ 42.247957][ T6588] RAX: dffffc0000000000 RBX: ffff888098ce6000 RCX: ffffffff8363d88a [ 42.262126][ T6588] RDX: 0000000000000005 RSI: ffffffff8363d898 RDI: 0000000000000028 [ 42.270180][ T6588] RBP: 1ffff9200097ae8b R08: ffff888096c74100 R09: fffffbfff155a24a [ 42.278311][ T6588] R10: ffffffff8aad124f R11: fffffbfff155a249 R12: ffff888093a26fea [ 42.286286][ T6588] R13: ffff888093a26000 R14: 00000000000019bc R15: 0000000000000000 [ 42.294269][ T6588] FS: 00007f478e6cb8c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 42.303274][ T6588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.309960][ T6588] CR2: 0000563ce38bd8f5 CR3: 0000000095937000 CR4: 00000000001406e0 [ 42.317931][ T6588] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.326241][ T6588] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.334484][ T6588] Call Trace: [ 42.337868][ T6588] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 42.343229][ T6588] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 42.349029][ T6588] ? __kmalloc+0x62f/0x7a0 [ 42.353529][ T6588] ? tomoyo_realpath_from_path+0xc2/0x620 [ 42.359253][ T6588] ? lock_release+0x800/0x800 [ 42.363935][ T6588] ? __lock_acquire+0x2176/0x4aa0 [ 42.368974][ T6588] tomoyo_realpath_from_path+0x393/0x620 [ 42.375321][ T6588] tomoyo_path_number_perm+0x1c2/0x4d0 [ 42.380796][ T6588] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 42.386471][ T6588] ? tomoyo_execute_permission+0x470/0x470 [ 42.392391][ T6588] ? d_alloc_parallel+0x785/0x1b10 [ 42.397517][ T6588] ? d_alloc_parallel+0x9ea/0x1b10 [ 42.402661][ T6588] ? rcu_read_lock_held_common+0x130/0x130 [ 42.408481][ T6588] ? print_usage_bug+0x240/0x240 [ 42.413426][ T6588] tomoyo_path_mknod+0x10d/0x190 [ 42.418368][ T6588] ? tomoyo_path_chown+0x1b0/0x1b0 [ 42.423507][ T6588] ? mark_held_locks+0x9f/0xe0 [ 42.428273][ T6588] ? d_lookup+0xec/0x250 [ 42.432628][ T6588] security_path_mknod+0x116/0x180 [ 42.437742][ T6588] lookup_open+0x5ae/0x1320 [ 42.442245][ T6588] ? page_put_link+0x210/0x210 [ 42.447072][ T6588] ? preempt_count_add+0x74/0x140 [ 42.452106][ T6588] ? __mnt_want_write+0x1da/0x2c0 [ 42.458091][ T6588] path_openat+0x93c/0x27f0 [ 42.469025][ T6588] ? path_lookupat.isra.0+0x530/0x530 [ 42.474399][ T6588] ? up_read+0x1a8/0x750 [ 42.478645][ T6588] ? mark_held_locks+0xe0/0xe0 [ 42.483493][ T6588] ? down_read_nested+0x430/0x430 [ 42.488532][ T6588] do_filp_open+0x192/0x260 [ 42.493070][ T6588] ? may_open_dev+0xf0/0xf0 [ 42.497578][ T6588] ? simple_attr_release+0x40/0x40 [ 42.502690][ T6588] ? _raw_spin_unlock+0x24/0x40 [ 42.507537][ T6588] ? __alloc_fd+0x46d/0x600 [ 42.512042][ T6588] do_sys_openat2+0x585/0x7d0 [ 42.516724][ T6588] ? file_open_root+0x400/0x400 [ 42.521575][ T6588] ? up_read+0x1a8/0x750 [ 42.525872][ T6588] do_sys_open+0xc3/0x140 [ 42.530201][ T6588] ? filp_open+0x70/0x70 [ 42.534445][ T6588] ? trace_hardirqs_off_caller+0x55/0x230 [ 42.540185][ T6588] do_syscall_64+0xf6/0x7d0 [ 42.544707][ T6588] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 42.550633][ T6588] RIP: 0033:0x7f478c8346f0 [ 42.555730][ T6588] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 19 30 2c 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 fe 9d 01 00 48 89 04 24 [ 42.575337][ T6588] RSP: 002b:00007ffc7c6c7918 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 42.583760][ T6588] RAX: ffffffffffffffda RBX: 0000563ce3b7a320 RCX: 00007f478c8346f0 [ 42.591756][ T6588] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 0000563ce38bd8f5 [ 42.601400][ T6588] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 42.609374][ T6588] R10: 0000000000000240 R11: 0000000000000246 R12: 0000563ce388e51e [ 42.617778][ T6588] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 42.625753][ T6588] Modules linked in: Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 45.303575][ T6588] ---[ end trace da296de29080a147 ]--- [ 45.309615][ T6588] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 45.317389][ T6588] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b4 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 60 49 8d 7f 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 87 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b [ 45.368638][ T6588] RSP: 0018:ffffc90004bd7450 EFLAGS: 00010206 [ 45.375753][ T6588] RAX: dffffc0000000000 RBX: ffff888098ce6000 RCX: ffffffff8363d88a [ 45.398101][ T6588] RDX: 0000000000000005 RSI: ffffffff8363d898 RDI: 0000000000000028 [ 45.407006][ T6588] RBP: 1ffff9200097ae8b R08: ffff888096c74100 R09: fffffbfff155a24a [ 45.446400][ T6588] R10: ffffffff8aad124f R11: fffffbfff155a249 R12: ffff888093a26fea [ 45.455363][ T6588] R13: ffff888093a26000 R14: 00000000000019bc R15: 0000000000000000 [ 45.536174][ T6588] FS: 00007f478e6cb8c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 45.546201][ T6588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.582119][ T6588] CR2: 00007fbb304f7000 CR3: 0000000095937000 CR4: 00000000001406e0 [ 45.590107][ T6588] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.599129][ T6588] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.628657][ T6588] Kernel panic - not syncing: Fatal exception [ 45.636143][ T6588] Kernel Offset: disabled [ 45.641247][ T6588] Rebooting in 86400 seconds..