[ 0.000000][ T0] Linux version 5.7.0-rc5-next-20200514-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 [ 0.000004][ T0] kvm-clock: cpu 0, msr be52001, primary cpu clock [ 0.000004][ T0] kvm-clock: using sched offset of 3819092524 cycles [ 0.002556][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.009085][ T0] tsc: Detected 2300.000 MHz processor [ 0.013019][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.015462][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.018417][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.027304][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.030140][ T0] check: Scanning 1 areas for low memory corruption [ 0.032804][ T0] Using GB pages for direct mapping [ 0.036651][ T0] ACPI: Early table checksum verification disabled [ 0.039220][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.041756][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.045154][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.048761][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.052686][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.054797][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.056856][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.060810][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.064848][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.068109][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.072186][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.074540][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.076367][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.078961][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.081243][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.083597][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.087587][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.091894][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.095441][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.099166][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.102535][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.158415][ T0] Zone ranges: [ 0.159268][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.161581][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.163775][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.166131][ T0] Device empty [ 0.167301][ T0] Movable zone start for each node [ 0.168879][ T0] Early memory node ranges [ 0.170324][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.172697][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.175170][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.177465][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.180131][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.180138][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.213313][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.663456][ T0] kasan: KernelAddressSanitizer initialized [ 0.665719][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.667478][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.669977][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.672272][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.674269][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.677381][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.680093][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.682243][ T0] Using ACPI (MADT) for SMP configuration information [ 0.684370][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.685977][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.688414][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.691459][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.693983][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.697025][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.699411][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.701447][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.703326][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.705791][ T0] Booting paravirtualized kernel on KVM [ 0.707312][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.761129][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.764879][ T0] percpu: Embedded 67 pages/cpu s234568 r8192 d31672 u1048576 [ 0.767688][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.770103][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.772578][ T0] Policy zone: Normal [ 0.773997][ 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 [ 0.796462][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.693598][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17373K rwdata, 21756K rodata, 2784K init, 24440K bss, 1402688K reserved, 0K cma-reserved) [ 1.725157][ T0] Running RCU self tests [ 1.726031][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.727057][ T0] rcu: RCU lockdep checking is enabled. [ 1.727859][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.729157][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.730217][ T0] Trampoline variant of Tasks RCU enabled. [ 1.731096][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.732575][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.741818][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.744230][ T0] random: get_random_bytes called from start_kernel+0x672/0x9f8 with crng_init=0 [ 1.748443][ T0] Console: colour VGA+ 80x25 [ 1.750699][ T0] printk: console [ttyS0] enabled [ 1.750699][ T0] printk: console [ttyS0] enabled [ 1.752697][ T0] printk: bootconsole [earlyser0] disabled [ 1.752697][ T0] printk: bootconsole [earlyser0] disabled [ 1.762342][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.765198][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.766015][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.766817][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.767856][ T0] ... CLASSHASH_SIZE: 4096 [ 1.769016][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.769783][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.773724][ T0] ... CHAINHASH_SIZE: 32768 [ 1.776818][ T0] memory used by lock dependency info: 6301 kB [ 1.779481][ T0] memory used for stack traces: 4224 kB [ 1.780994][ T0] per task-struct memory footprint: 1920 bytes [ 1.783491][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.787171][ T0] ACPI: Core revision 20200430 [ 1.790710][ T0] APIC: Switch to symmetric I/O mode setup [ 1.796822][ T0] x2apic enabled [ 1.799292][ T0] Switched APIC routing to physical x2apic. [ 1.804629][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.807158][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.810985][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.813772][ T0] pid_max: default: 32768 minimum: 301 [ 1.816548][ T0] LSM: Security Framework initializing [ 1.818459][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.821108][ T0] Yama: becoming mindful. [ 1.822657][ T0] TOMOYO Linux initialized [ 1.825461][ T0] AppArmor: AppArmor initialized [ 1.834641][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.840722][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.841342][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.843884][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.853312][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.854907][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.857596][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.860546][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.860581][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.863615][ T0] MDS: Mitigation: Clear CPU buffers [ 1.865769][ T0] Freeing SMP alternatives memory: 96K [ 1.991855][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.996537][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.999778][ T1] rcu: Hierarchical SRCU implementation. [ 2.000971][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.002704][ T1] smp: Bringing up secondary CPUs ... [ 2.011253][ T1] x86: Booting SMP configuration: [ 2.012879][ T1] .... node #0, CPUs: #1 [ 0.046950][ T0] kvm-clock: cpu 1, msr be52041, secondary cpu clock [ 2.016935][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 2.016935][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.021034][ T1] smpboot: Max logical packages: 1 [ 2.022124][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 2.027254][ T1] devtmpfs: initialized [ 2.027254][ T1] x86/mm: Memory block size: 128MB [ 2.053314][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 2.061151][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.064352][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.067923][ T1] xor: automatically using best checksumming function avx [ 2.072198][ T1] PM: RTC time: 11:12:58, date: 2020-05-14 [ 2.073862][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.073870][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.078242][ T1] NET: Registered protocol family 16 [ 2.085271][ T1] audit: initializing netlink subsys (disabled) [ 2.086656][ T27] audit: type=2000 audit(1589454778.937:1): state=initialized audit_enabled=0 res=1 [ 2.093312][ T35] kworker/u4:1 (35) used greatest stack depth: 27312 bytes left [ 2.096693][ T1] cpuidle: using governor menu [ 2.097095][ T1] ACPI: bus type PCI registered [ 2.101955][ T1] dca service started, version 1.12.1 [ 2.101955][ T1] PCI: Using configuration type 1 for base access [ 2.297881][ T192] kworker/u4:4 (192) used greatest stack depth: 25904 bytes left [ 2.630321][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.632294][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.635006][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.661229][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.861024][ T1] raid6: avx2x4 gen() 10975 MB/s [ 3.031028][ T1] raid6: avx2x4 xor() 5820 MB/s [ 3.195076][ T1] raid6: avx2x2 gen() 7260 MB/s [ 3.365075][ T1] raid6: avx2x2 xor() 3576 MB/s [ 3.535074][ T1] raid6: avx2x1 gen() 4683 MB/s [ 3.705074][ T1] raid6: avx2x1 xor() 1911 MB/s [ 3.881023][ T1] raid6: sse2x4 gen() 5948 MB/s [ 4.051034][ T1] raid6: sse2x4 xor() 3127 MB/s [ 4.215064][ T1] raid6: sse2x2 gen() 3702 MB/s [ 4.385066][ T1] raid6: sse2x2 xor() 1823 MB/s [ 4.555076][ T1] raid6: sse2x1 gen() 2484 MB/s [ 4.725070][ T1] raid6: sse2x1 xor() 967 MB/s [ 4.726685][ T1] raid6: using algorithm avx2x4 gen() 10975 MB/s [ 4.728163][ T1] raid6: .... xor() 5820 MB/s, rmw enabled [ 4.729154][ T1] raid6: using avx2x2 recovery algorithm [ 4.732269][ T1] ACPI: Added _OSI(Module Device) [ 4.733646][ T1] ACPI: Added _OSI(Processor Device) [ 4.734850][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.736547][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.738086][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.739787][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.741016][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.796223][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.852631][ T1] ACPI: Interpreter enabled [ 4.854630][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.860997][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.861003][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.862948][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.964953][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.967018][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.970197][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.981406][ T1] PCI host bridge to bus 0000:00 [ 4.981406][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.981406][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.983210][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.985021][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.988148][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.991014][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.992922][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 5.003680][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 5.031570][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 5.047509][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 5.054060][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 5.064619][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 5.074883][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 5.101550][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 5.111040][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 5.117304][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 5.141552][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 5.148676][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 5.155885][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 5.195149][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 5.200342][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 5.204602][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 5.211786][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 5.216542][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 5.232577][ T1] iommu: Default domain type: Translated [ 5.234676][ T1] vgaarb: loaded [ 5.244028][ T1] SCSI subsystem initialized [ 5.244028][ T1] ACPI: bus type USB registered [ 5.244408][ T1] usbcore: registered new interface driver usbfs [ 5.252680][ T1] usbcore: registered new interface driver hub [ 5.254598][ T1] usbcore: registered new device driver usb [ 5.255575][ T1] mc: Linux media interface: v0.10 [ 5.255575][ T1] videodev: Linux video capture interface: v2.00 [ 5.261180][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.263706][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.266394][ T1] PTP clock support registered [ 5.266394][ T1] EDAC MC: Ver: 3.0.0 [ 5.271861][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.272108][ T1] PCI: Using ACPI for IRQ routing [ 5.274681][ T1] Bluetooth: Core ver 2.22 [ 5.282154][ T1] NET: Registered protocol family 31 [ 5.283954][ T1] Bluetooth: HCI device and connection manager initialized [ 5.284305][ T1] Bluetooth: HCI socket layer initialized [ 5.284305][ T1] Bluetooth: L2CAP socket layer initialized [ 5.284863][ T1] Bluetooth: SCO socket layer initialized [ 5.286648][ T1] NET: Registered protocol family 8 [ 5.289396][ T1] NET: Registered protocol family 20 [ 5.294124][ T1] NetLabel: Initializing [ 5.294124][ T1] NetLabel: domain hash size = 128 [ 5.294124][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.296369][ T1] NetLabel: unlabeled traffic allowed by default [ 5.302068][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.303651][ T1] NET: Registered protocol family 39 [ 5.314298][ T1] clocksource: Switched to clocksource kvm-clock [ 7.986364][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.987558][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.990648][ T1] FS-Cache: Loaded [ 7.993527][ T1] CacheFiles: Loaded [ 7.995373][ T1] TOMOYO: 2.6.0 [ 7.996033][ T1] Mandatory Access Control activated. [ 7.998615][ T1] AppArmor: AppArmor Filesystem Enabled [ 8.000370][ T1] pnp: PnP ACPI init [ 8.014658][ T1] pnp: PnP ACPI: found 7 devices [ 8.070483][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 8.074257][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 8.076273][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 8.078783][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 8.082907][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 8.086466][ T1] NET: Registered protocol family 2 [ 8.090582][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 8.094522][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 8.102813][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 8.108919][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 8.113802][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.117892][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.121620][ T1] NET: Registered protocol family 1 [ 8.124792][ T1] RPC: Registered named UNIX socket transport module. [ 8.126744][ T1] RPC: Registered udp transport module. [ 8.128121][ T1] RPC: Registered tcp transport module. [ 8.129894][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 8.133972][ T1] NET: Registered protocol family 44 [ 8.136023][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 8.138440][ T1] PCI: CLS 0 bytes, default 64 [ 8.143406][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 8.147361][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 8.153668][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 8.158928][ T1] kvm: already loaded the other module [ 8.160553][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 8.164021][ T1] clocksource: Switched to clocksource tsc [ 8.165846][ T1] mce: Machine check injector initialized [ 8.171718][ T1] check: Scanning for low memory corruption every 60 seconds [ 8.233393][ T1] Initialise system trusted keyrings [ 8.235838][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 8.238734][ T1] zbud: loaded [ 8.245314][ T1] DLM installed [ 8.249577][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.254981][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.258656][ T1] NFS: Registering the id_resolver key type [ 8.260151][ T1] Key type id_resolver registered [ 8.262594][ T1] Key type id_legacy registered [ 8.264007][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.266990][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.273460][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.276156][ T1] Key type cifs.spnego registered [ 8.277234][ T1] Key type cifs.idmap registered [ 8.278677][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.281783][ T1] fuse: init (API version 7.31) [ 8.285748][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.299749][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.306365][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.308618][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.311718][ T1] ocfs2: Registered cluster interface o2cb [ 8.313871][ T1] ocfs2: Registered cluster interface user [ 8.315866][ T1] OCFS2 User DLM kernel interface loaded [ 8.326713][ T1] gfs2: GFS2 installed [ 8.334113][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.336187][ T1] ceph: loaded (mds proto 32) [ 8.349530][ T1] NET: Registered protocol family 38 [ 8.351280][ T1] async_tx: api initialized (async) [ 8.352151][ T1] Key type asymmetric registered [ 8.353502][ T1] Asymmetric key parser 'x509' registered [ 8.355081][ T1] Asymmetric key parser 'pkcs8' registered [ 8.357014][ T1] Key type pkcs7_test registered [ 8.358591][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.360329][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 8.363165][ T1] io scheduler mq-deadline registered [ 8.365579][ T1] io scheduler kyber registered [ 8.367820][ T1] io scheduler bfq registered [ 8.379683][ T1] hgafb: HGA card not detected. [ 8.381504][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.383453][ T1] usbcore: registered new interface driver udlfb [ 8.389043][ T1] uvesafb: failed to execute /sbin/v86d [ 8.391476][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.393662][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.395446][ T1] uvesafb: vbe_init() failed with -22 [ 8.397188][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.400001][ T1] vga16fb: mapped to 0x0000000019ac8ba0 [ 8.467128][ T1] Console: switching to colour frame buffer device 80x30 [ 8.759016][ T1] fb0: VGA16 VGA frame buffer device [ 8.762809][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.781826][ T1] ACPI: Power Button [PWRF] [ 8.784520][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.787469][ T1] ACPI: Sleep Button [SLPF] [ 8.795839][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.809904][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.811179][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.827611][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.829203][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.847099][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.849499][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.988310][ T2025] kworker/u4:7 (2025) used greatest stack depth: 25448 bytes left [ 9.150074][ T1] N_HDLC line discipline registered with maxframe=4096 [ 9.153338][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.156546][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.166032][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 9.171711][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 9.178836][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 9.189311][ T1] Cyclades driver 2.6 [ 9.191298][ T1] Initializing Nozomi driver 2.1d [ 9.193652][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 9.196484][ T1] No rocketport ports found; unloading driver [ 9.200787][ T1] Non-volatile memory driver v1.3 [ 9.202907][ T1] Linux agpgart interface v0.103 [ 9.212499][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 9.215815][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 9.220778][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.223160][ T1] usbcore: registered new interface driver udl [ 9.275044][ T1] brd: module loaded [ 9.310438][ T1] loop: module loaded [ 9.489197][ T1] zram: Added device: zram0 [ 9.496820][ T1] null_blk: module loaded [ 9.504633][ T1] nfcsim 0.2 initialized [ 9.508526][ T1] Loading iSCSI transport class v2.0-870. [ 9.537388][ T1] scsi host0: Virtio SCSI HBA [ 9.582783][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.586935][ T230] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.607732][ T1] slram: not enough parameters. [ 9.623069][ T1] ftl_cs: FTL header not found. [ 9.666469][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.668499][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.671650][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.683907][ T1] MACsec IEEE 802.1AE [ 9.686267][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.742369][ T1] vcan: Virtual CAN interface driver [ 9.743803][ T1] vxcan: Virtual CAN Tunnel driver [ 9.745555][ T1] slcan: serial line CAN interface driver [ 9.747529][ T1] slcan: 10 dynamic interface channels. [ 9.749290][ T1] CAN device driver interface [ 9.752429][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.754070][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.756807][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.758539][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.761945][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.763494][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.767520][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.769083][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.770448][ T1] AX.25: bpqether driver version 004 [ 9.772013][ T1] PPP generic driver version 2.4.2 [ 9.774955][ T1] PPP BSD Compression module registered [ 9.776339][ T1] PPP Deflate Compression module registered [ 9.777729][ T1] PPP MPPE Compression module registered [ 9.779268][ T1] NET: Registered protocol family 24 [ 9.780919][ T1] PPTP driver version 0.8.5 [ 9.782764][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.785237][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.787223][ T1] SLIP linefill/keepalive option. [ 9.788546][ T1] hdlc: HDLC support module revision 1.22 [ 9.790260][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.792495][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.794337][ T1] LAPB Ethernet driver version 0.02 [ 9.796897][ T1] usbcore: registered new interface driver rndis_wlan [ 9.799499][ T1] mac80211_hwsim: initializing netlink [ 9.832710][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.846605][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.863554][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.867373][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.870505][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.874199][ T1] usbcore: registered new interface driver pegasus [ 9.875996][ T1] usbcore: registered new interface driver rtl8150 [ 9.878039][ T1] usbcore: registered new interface driver r8152 [ 9.880829][ T1] usbcore: registered new interface driver asix [ 9.883597][ T1] usbcore: registered new interface driver ax88179_178a [ 9.885868][ T1] usbcore: registered new interface driver cdc_ether [ 9.889135][ T1] usbcore: registered new interface driver dm9601 [ 9.892146][ T1] usbcore: registered new interface driver smsc75xx [ 9.894049][ T1] usbcore: registered new interface driver smsc95xx [ 9.897291][ T1] usbcore: registered new interface driver net1080 [ 9.899342][ T1] usbcore: registered new interface driver rndis_host [ 9.901580][ T1] usbcore: registered new interface driver cdc_subset [ 9.904432][ T1] usbcore: registered new interface driver zaurus [ 9.906485][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.909146][ T1] usbcore: registered new interface driver cdc_ncm [ 9.911387][ T1] usbcore: registered new interface driver cdc_mbim [ 9.919631][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.929592][ T1] aoe: AoE v85 initialised. [ 9.934757][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.937416][ T1] ehci-pci: EHCI PCI platform driver [ 9.939451][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.941108][ T1] ohci-pci: OHCI PCI platform driver [ 9.942779][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.948351][ T1] usbcore: registered new interface driver cdc_acm [ 9.950379][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.953156][ T1] usbcore: registered new interface driver usblp [ 9.955725][ T1] usbcore: registered new interface driver cdc_wdm [ 9.958873][ T1] usbcore: registered new interface driver uas [ 9.960602][ T1] usbcore: registered new interface driver usb-storage [ 9.963082][ T1] usbcore: registered new interface driver ums-realtek [ 9.966687][ T1] usbcore: registered new interface driver usbserial_generic [ 9.969033][ T1] usbserial: USB Serial support registered for generic [ 9.972170][ T1] usbcore: registered new interface driver ch341 [ 9.973957][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.976414][ T1] usbcore: registered new interface driver cp210x [ 9.978602][ T1] usbserial: USB Serial support registered for cp210x [ 9.981366][ T1] usbcore: registered new interface driver ftdi_sio [ 9.983940][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.986262][ T1] usbcore: registered new interface driver keyspan [ 9.988564][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.990674][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.994420][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.997396][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.999690][ T1] usbcore: registered new interface driver option [ 10.001869][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 10.004424][ T1] usbcore: registered new interface driver oti6858 [ 10.006667][ T1] usbserial: USB Serial support registered for oti6858 [ 10.008647][ T1] usbcore: registered new interface driver pl2303 [ 10.010512][ T1] usbserial: USB Serial support registered for pl2303 [ 10.013299][ T1] usbcore: registered new interface driver qcserial [ 10.015272][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 10.018176][ T1] usbcore: registered new interface driver sierra [ 10.020315][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 10.022476][ T1] usbcore: registered new interface driver usb_serial_simple [ 10.024760][ T1] usbserial: USB Serial support registered for carelink [ 10.027082][ T1] usbserial: USB Serial support registered for zio [ 10.029017][ T1] usbserial: USB Serial support registered for funsoft [ 10.031299][ T1] usbserial: USB Serial support registered for flashloader [ 10.034137][ T1] usbserial: USB Serial support registered for google [ 10.035927][ T1] usbserial: USB Serial support registered for libtransistor [ 10.040408][ T1] usbserial: USB Serial support registered for vivopay [ 10.042829][ T1] usbserial: USB Serial support registered for moto_modem [ 10.044965][ T1] usbserial: USB Serial support registered for motorola_tetra [ 10.047420][ T1] usbserial: USB Serial support registered for novatel_gps [ 10.049627][ T1] usbserial: USB Serial support registered for hp4x [ 10.052132][ T1] usbserial: USB Serial support registered for suunto [ 10.053670][ T1] usbserial: USB Serial support registered for siemens_mpi [ 10.059565][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.062376][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 10.066145][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 10.070057][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.073046][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.074978][ T1] usb usb1: Product: Dummy host controller [ 10.077024][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller dummy_hcd [ 10.079534][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 10.080017][ C1] random: fast init done [ 10.086820][ T1] hub 1-0:1.0: USB hub found [ 10.089173][ T1] hub 1-0:1.0: 1 port detected [ 10.095210][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.097356][ T7] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 10.097869][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.099831][ T7] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 10.102797][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.105944][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.107371][ T7] sd 0:0:1:0: [sda] Write Protect is off [ 10.109366][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.111169][ T1] usb usb2: Product: Dummy host controller [ 10.112594][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller dummy_hcd [ 10.113349][ T230] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 10.115267][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.118805][ T7] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 10.121758][ T1] hub 2-0:1.0: USB hub found [ 10.123805][ T1] hub 2-0:1.0: 1 port detected [ 10.128859][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.131565][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.135451][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.135968][ T7] sda: sda1 [ 10.138859][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.140656][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.143630][ T1] usb usb3: Product: Dummy host controller [ 10.144852][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller dummy_hcd [ 10.146984][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.147996][ T7] sd 0:0:1:0: [sda] Attached SCSI disk [ 10.151679][ T1] hub 3-0:1.0: USB hub found [ 10.153206][ T1] hub 3-0:1.0: 1 port detected [ 10.157601][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.159831][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.163139][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.165974][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.168004][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.170625][ T1] usb usb4: Product: Dummy host controller [ 10.173405][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller dummy_hcd [ 10.176696][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.179912][ T1] hub 4-0:1.0: USB hub found [ 10.181910][ T1] hub 4-0:1.0: 1 port detected [ 10.185489][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.187336][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.189749][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.192996][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.195798][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.198996][ T1] usb usb5: Product: Dummy host controller [ 10.200368][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller dummy_hcd [ 10.203767][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.207364][ T1] hub 5-0:1.0: USB hub found [ 10.209331][ T1] hub 5-0:1.0: 1 port detected [ 10.212936][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.215305][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.217826][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.221536][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.224429][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.226482][ T1] usb usb6: Product: Dummy host controller [ 10.228475][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller dummy_hcd [ 10.231635][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.235327][ T1] hub 6-0:1.0: USB hub found [ 10.236594][ T1] hub 6-0:1.0: 1 port detected [ 10.240043][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.242722][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.245411][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.249324][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.251722][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.253882][ T1] usb usb7: Product: Dummy host controller [ 10.255658][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller dummy_hcd [ 10.259177][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.263273][ T1] hub 7-0:1.0: USB hub found [ 10.265327][ T1] hub 7-0:1.0: 1 port detected [ 10.269357][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.271990][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.275327][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.278407][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.281213][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.283319][ T1] usb usb8: Product: Dummy host controller [ 10.285173][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller dummy_hcd [ 10.287499][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.291737][ T1] hub 8-0:1.0: USB hub found [ 10.293134][ T1] hub 8-0:1.0: 1 port detected [ 10.310007][ T1] using random self ethernet address [ 10.311897][ T1] using random host ethernet address [ 10.314509][ T1] Mass Storage Function, version: 2009/09/11 [ 10.316183][ T1] LUN: removable file: (no medium) [ 10.318039][ T1] no file given for LUN0 [ 10.319561][ T1] printk: console [ttyGS0] disabled [ 10.324062][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 10.327698][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.330733][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.333689][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 10.336314][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.339277][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.342712][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 10.344759][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.347128][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 10.350894][ T1] hub 9-0:1.0: USB hub found [ 10.352769][ T1] hub 9-0:1.0: 8 ports detected [ 10.358669][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.361224][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.362988][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.367051][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.369233][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.371795][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.373634][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.376527][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.380131][ T1] hub 10-0:1.0: USB hub found [ 10.381914][ T1] hub 10-0:1.0: 8 ports detected [ 10.390545][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.393709][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.396692][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.399776][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.402034][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.404588][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.407252][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.410414][ T1] hub 11-0:1.0: USB hub found [ 10.412421][ T1] hub 11-0:1.0: 8 ports detected [ 10.418522][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.421425][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.424282][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.427699][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.430326][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.433281][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.435511][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.438214][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.441929][ T1] hub 12-0:1.0: USB hub found [ 10.445255][ T1] hub 12-0:1.0: 8 ports detected [ 10.452193][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.454818][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.456654][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.458772][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.460405][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.462916][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.465102][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.469263][ T1] hub 13-0:1.0: USB hub found [ 10.470508][ T1] hub 13-0:1.0: 8 ports detected [ 10.476667][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.478784][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.481209][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.484726][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.486782][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.488900][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.493041][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.496194][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.499898][ T1] hub 14-0:1.0: USB hub found [ 10.501925][ T1] hub 14-0:1.0: 8 ports detected [ 10.508364][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.510666][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.513567][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.516137][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.517881][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.519264][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.522019][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.525061][ T1] hub 15-0:1.0: USB hub found [ 10.526547][ T1] hub 15-0:1.0: 8 ports detected [ 10.532865][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.535650][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.537855][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.542627][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.545083][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.546988][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.548886][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.552694][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.556234][ T1] hub 16-0:1.0: USB hub found [ 10.558028][ T1] hub 16-0:1.0: 8 ports detected [ 10.565109][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.567590][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.570088][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.572465][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.574380][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.576704][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.579026][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.583016][ T1] hub 17-0:1.0: USB hub found [ 10.584609][ T1] hub 17-0:1.0: 8 ports detected [ 10.591736][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.594762][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.596820][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.600043][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.602639][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.604908][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.607244][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.609878][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.614674][ T1] hub 18-0:1.0: USB hub found [ 10.616814][ T1] hub 18-0:1.0: 8 ports detected [ 10.623317][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.625387][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.628595][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.631283][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.633442][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.634826][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.637434][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.640880][ T1] hub 19-0:1.0: USB hub found [ 10.643095][ T1] hub 19-0:1.0: 8 ports detected [ 10.648297][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.650849][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.653176][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.655587][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.657742][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.659667][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.661093][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.663625][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.667131][ T1] hub 20-0:1.0: USB hub found [ 10.668585][ T1] hub 20-0:1.0: 8 ports detected [ 10.678035][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.681183][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.684233][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.686361][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.689846][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.692528][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.694626][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.698103][ T1] hub 21-0:1.0: USB hub found [ 10.699271][ T1] hub 21-0:1.0: 8 ports detected [ 10.705262][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.707635][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.710383][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.713336][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.716148][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.718898][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.721230][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.724131][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.727230][ T1] hub 22-0:1.0: USB hub found [ 10.728479][ T1] hub 22-0:1.0: 8 ports detected [ 10.736111][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.738753][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.742954][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.745051][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.747876][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.750374][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.753474][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.756965][ T1] hub 23-0:1.0: USB hub found [ 10.757961][ T1] hub 23-0:1.0: 8 ports detected [ 10.763934][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.766833][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.769346][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.773019][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.775705][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.778566][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.780861][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.784739][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.788174][ T1] hub 24-0:1.0: USB hub found [ 10.791573][ T1] hub 24-0:1.0: 8 ports detected [ 10.798173][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.801196][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.804024][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.806508][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.808810][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.810228][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.812870][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.816689][ T1] hub 25-0:1.0: USB hub found [ 10.818454][ T1] hub 25-0:1.0: 8 ports detected [ 10.824002][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.827091][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.829402][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.832534][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.835629][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.837504][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.838964][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.842381][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.846157][ T1] hub 26-0:1.0: USB hub found [ 10.847665][ T1] hub 26-0:1.0: 8 ports detected [ 10.855350][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.858009][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.861354][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.863377][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.864881][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.866390][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.868328][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.873026][ T1] hub 27-0:1.0: USB hub found [ 10.874042][ T1] hub 27-0:1.0: 8 ports detected [ 10.879769][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.882748][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.885770][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.888197][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.890935][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.892395][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.894649][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.898045][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.903536][ T1] hub 28-0:1.0: USB hub found [ 10.905414][ T1] hub 28-0:1.0: 8 ports detected [ 10.912200][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.914653][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.918254][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.921474][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.923247][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.925090][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.927262][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.930324][ T1] hub 29-0:1.0: USB hub found [ 10.932244][ T1] hub 29-0:1.0: 8 ports detected [ 10.938327][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.940750][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.942828][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.945834][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.947923][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.949911][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.951872][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.954322][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.957754][ T1] hub 30-0:1.0: USB hub found [ 10.959051][ T1] hub 30-0:1.0: 8 ports detected [ 10.966076][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.968532][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.973302][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.975482][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.977965][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.979847][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.983510][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.987316][ T1] hub 31-0:1.0: USB hub found [ 10.988818][ T1] hub 31-0:1.0: 8 ports detected [ 10.994901][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.997796][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 11.000324][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.003223][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.005360][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.007484][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 11.009805][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 11.013502][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 11.017045][ T1] hub 32-0:1.0: USB hub found [ 11.018176][ T1] hub 32-0:1.0: 8 ports detected [ 11.024970][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.028066][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 11.031215][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.034010][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.036734][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 11.038772][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 11.041924][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 11.045806][ T1] hub 33-0:1.0: USB hub found [ 11.047428][ T1] hub 33-0:1.0: 8 ports detected [ 11.054472][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.056993][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 11.060232][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.064058][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.067061][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.069306][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 11.072828][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 11.076535][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 11.079986][ T1] hub 34-0:1.0: USB hub found [ 11.081968][ T1] hub 34-0:1.0: 8 ports detected [ 11.088931][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.092415][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 11.094933][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.097302][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.099089][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 11.100675][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 11.103525][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 11.106891][ T1] hub 35-0:1.0: USB hub found [ 11.108716][ T1] hub 35-0:1.0: 8 ports detected [ 11.115533][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.118529][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 11.121268][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.124622][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.127209][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.130276][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 11.133673][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 11.135951][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 11.139888][ T1] hub 36-0:1.0: USB hub found [ 11.141391][ T1] hub 36-0:1.0: 8 ports detected [ 11.148745][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.150648][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 11.154033][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.156479][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.158253][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 11.160040][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 11.163024][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 11.167143][ T1] hub 37-0:1.0: USB hub found [ 11.169036][ T1] hub 37-0:1.0: 8 ports detected [ 11.175348][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.178016][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 11.181420][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.183966][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.187286][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.189251][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 11.192740][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 11.194952][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 11.198420][ T1] hub 38-0:1.0: USB hub found [ 11.199986][ T1] hub 38-0:1.0: 8 ports detected [ 11.209332][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.212277][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 11.215655][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.218611][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.222467][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 11.224204][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 11.226736][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 11.230908][ T1] hub 39-0:1.0: USB hub found [ 11.232263][ T1] hub 39-0:1.0: 8 ports detected [ 11.239090][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.241801][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 11.245086][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.247454][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.249803][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.252990][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 11.253977][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 11.255866][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 11.259711][ T1] hub 40-0:1.0: USB hub found [ 11.261243][ T1] hub 40-0:1.0: 8 ports detected [ 11.268052][ T1] usbcore: registered new device driver usbip-host [ 11.272468][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 11.275219][ T1] i8042: Warning: Keylock active [ 11.279046][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 11.281555][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 11.366233][ T1] mousedev: PS/2 mouse device common for all mice [ 11.374268][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 11.383249][ T1] rtc_cmos 00:00: registered as rtc0 [ 11.385085][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 11.387585][ T1] i2c /dev entries driver [ 11.390760][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 11.393803][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 11.397124][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 11.399986][ T1] IR NEC protocol handler initialized [ 11.401400][ T1] IR RC5(x/sz) protocol handler initialized [ 11.402905][ T1] IR RC6 protocol handler initialized [ 11.404209][ T1] IR JVC protocol handler initialized [ 11.405711][ T1] IR Sony protocol handler initialized [ 11.407590][ T1] IR SANYO protocol handler initialized [ 11.409390][ T1] IR Sharp protocol handler initialized [ 11.411072][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 11.413089][ T1] IR XMP protocol handler initialized [ 11.416051][ T1] usbcore: registered new interface driver uvcvideo [ 11.418067][ T1] USB Video Class driver (1.1.1) [ 11.419328][ T1] gspca_main: v2.14.0 registered [ 11.436521][ T1] vivid-000: using single planar format API [ 11.452717][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 11.455294][ T1] vivid-000: V4L2 capture device registered as video3 [ 11.457833][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 11.460874][ T1] vivid-000: V4L2 output device registered as video4 [ 11.464379][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 11.466929][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 11.469826][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 11.471736][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 11.474436][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 11.476376][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 11.478741][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 11.482106][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 11.486699][ T1] vivid-001: using multiplanar format API [ 11.500395][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 11.502750][ T1] vivid-001: V4L2 capture device registered as video7 [ 11.505149][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 11.507420][ T1] vivid-001: V4L2 output device registered as video8 [ 11.509842][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 11.513754][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 11.516854][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 11.519045][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 11.520567][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.523235][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.525539][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.527892][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.530625][ T1] vivid-002: using single planar format API [ 11.544454][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.547132][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.549151][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.551852][ T1] vivid-002: V4L2 output device registered as video12 [ 11.553743][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.557033][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.559470][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.562908][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.566154][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.568292][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.570844][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.572996][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.574832][ T1] vivid-003: using multiplanar format API [ 11.583241][ T2550] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.599496][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.602652][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.604798][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.606948][ T1] vivid-003: V4L2 output device registered as video16 [ 11.609393][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.612350][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.614712][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.616628][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.618121][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.619925][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.623496][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.626023][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.628371][ T1] vivid-004: using single planar format API [ 11.642749][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.645828][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.648180][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.651083][ T1] vivid-004: V4L2 output device registered as video20 [ 11.653391][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.656547][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.659683][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.662676][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.665416][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.668268][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.671257][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.674005][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.676626][ T1] vivid-005: using multiplanar format API [ 11.690913][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.693578][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.696302][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.698714][ T1] vivid-005: V4L2 output device registered as video24 [ 11.702387][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.705219][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.707822][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.709844][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.712279][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.715612][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.718556][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.722315][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.730705][ T1] vivid-006: using single planar format API [ 11.749808][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.757932][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.765697][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.773995][ T1] vivid-006: V4L2 output device registered as video28 [ 11.781933][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.792173][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.802195][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.810098][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.818847][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.827930][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.836373][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.845137][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.853726][ T1] vivid-007: using multiplanar format API [ 11.872363][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 11.880273][ T1] vivid-007: V4L2 capture device registered as video31 [ 11.888037][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 11.896032][ T1] vivid-007: V4L2 output device registered as video32 [ 11.903620][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 11.913448][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 11.923247][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 11.930757][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 11.938511][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 11.946398][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 11.954709][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 11.962855][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 11.971336][ T1] vivid-008: using single planar format API [ 11.991155][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 11.999053][ T1] vivid-008: V4L2 capture device registered as video35 [ 12.006599][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 12.014529][ T1] vivid-008: V4L2 output device registered as video36 [ 12.022147][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 12.033008][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 12.043822][ T2550] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 12.051764][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 12.062823][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 12.070943][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 12.080497][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 12.089124][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 12.097519][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 12.105846][ T1] vivid-009: using multiplanar format API [ 12.124810][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 12.133483][ T1] vivid-009: V4L2 capture device registered as video39 [ 12.141251][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 12.149230][ T1] vivid-009: V4L2 output device registered as video40 [ 12.156896][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 12.166671][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 12.176977][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 12.184886][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 12.192659][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 12.200464][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 12.208776][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 12.216996][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 12.225334][ T1] vivid-010: using single planar format API [ 12.244101][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 12.252307][ T1] vivid-010: V4L2 capture device registered as video43 [ 12.260042][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 12.268198][ T1] vivid-010: V4L2 output device registered as video44 [ 12.275597][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 12.285489][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 12.295363][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 12.302965][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 12.310615][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 12.318496][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 12.326767][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 12.334981][ T349] floppy0: no floppy controllers found [ 12.341711][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 12.350523][ T1] vivid-011: using multiplanar format API [ 12.369397][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 12.377515][ T1] vivid-011: V4L2 capture device registered as video47 [ 12.385065][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 12.393617][ T1] vivid-011: V4L2 output device registered as video48 [ 12.401430][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 12.411513][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 12.421407][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 12.428952][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 12.436550][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 12.444754][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 12.453012][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 12.461516][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 12.469852][ T1] vivid-012: using single planar format API [ 12.489194][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 12.497229][ T1] vivid-012: V4L2 capture device registered as video51 [ 12.505098][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 12.512999][ T1] vivid-012: V4L2 output device registered as video52 [ 12.520319][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 12.530193][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 12.539938][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 12.547800][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 12.555407][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 12.563408][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 12.571811][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 12.579927][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 12.588413][ T1] vivid-013: using multiplanar format API [ 12.606990][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 12.615195][ T1] vivid-013: V4L2 capture device registered as video55 [ 12.624030][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 12.632439][ T1] vivid-013: V4L2 output device registered as video56 [ 12.640106][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 12.650071][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 12.659941][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 12.667693][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 12.675241][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 12.683286][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 12.691686][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 12.699848][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 12.708559][ T1] vivid-014: using single planar format API [ 12.727544][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 12.736060][ T1] vivid-014: V4L2 capture device registered as video59 [ 12.743731][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 12.751916][ T1] vivid-014: V4L2 output device registered as video60 [ 12.759473][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 12.769439][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 12.779281][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 12.787016][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 12.794734][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 12.802624][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 12.810872][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 12.819137][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 12.827660][ T1] vivid-015: using multiplanar format API [ 12.846126][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 12.854210][ T1] vivid-015: V4L2 capture device registered as video63 [ 12.862139][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 12.870372][ T1] vivid-015: V4L2 output device registered as video64 [ 12.878741][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 12.888620][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 12.898732][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 12.906526][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 12.914065][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 12.922978][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 12.931328][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 12.939546][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 12.949398][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 12.958142][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 12.967252][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 12.976408][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 12.986502][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 12.993203][ T1] iTCO_vendor_support: vendor-support=0 [ 13.000599][ T1] device-mapper: uevent: version 1.0.3 [ 13.007092][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 13.018099][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 13.025879][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 13.033383][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 13.041383][ T1] device-mapper: raid: Loading target version 1.15.1 [ 13.049002][ T1] Bluetooth: HCI UART driver ver 2.3 [ 13.054470][ T1] Bluetooth: HCI UART protocol H4 registered [ 13.060442][ T1] Bluetooth: HCI UART protocol BCSP registered [ 13.066793][ T1] Bluetooth: HCI UART protocol LL registered [ 13.072928][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 13.080165][ T1] Bluetooth: HCI UART protocol QCA registered [ 13.086277][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 13.092681][ T1] Bluetooth: HCI UART protocol Marvell registered [ 13.099431][ T1] usbcore: registered new interface driver bfusb [ 13.106341][ T1] usbcore: registered new interface driver btusb [ 13.114118][ T1] CAPI 2.0 started up with major 68 (middleware) [ 13.120561][ T1] Modular ISDN core version 1.1.29 [ 13.126663][ T1] NET: Registered protocol family 34 [ 13.132032][ T1] DSP module 2.0 [ 13.135585][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 13.154241][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 13.160681][ T1] 0 virtual devices registered [ 13.165532][ T1] intel_pstate: CPU model not supported [ 13.174327][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 13.183027][ T1] usnic_verbs:usnic_uiom_init:563: [ 13.183031][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 13.198474][ T1] usnic_verbs:usnic_ib_init:667: [ 13.198477][ T1] Unable to initialize umem with err -1 [ 13.210949][ T1] iscsi: registered transport (iser) [ 13.217691][ T1] SoftiWARP attached [ 13.221907][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.233633][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.245140][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.265847][ T1] hid: raw HID events driver (C) Jiri Kosina [ 13.300664][ T1] usbcore: registered new interface driver usbhid [ 13.317017][ T1] usbhid: USB HID core driver [ 13.325411][ T1] ashmem: initialized [ 13.410315][ T1] usbcore: registered new interface driver snd-usb-audio [ 13.421359][ T1] drop_monitor: Initializing network drop monitor service [ 13.429075][ T1] NET: Registered protocol family 26 [ 13.434824][ T1] GACT probability on [ 13.439094][ T1] Mirror/redirect action on [ 13.444148][ T1] Simple TC action Loaded [ 13.450835][ T1] netem: version 1.3 [ 13.456014][ T1] u32 classifier [ 13.459543][ T1] Performance counters on [ 13.464277][ T1] input device check on [ 13.468755][ T1] Actions configured [ 13.475607][ T1] nf_conntrack_irc: failed to register helpers [ 13.481995][ T1] nf_conntrack_sane: failed to register helpers [ 13.526458][ T1] nf_conntrack_sip: failed to register helpers [ 13.537348][ T1] xt_time: kernel timezone is -0000 [ 13.542845][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 13.550003][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 13.559607][ T1] IPVS: ipvs loaded. [ 13.563650][ T1] IPVS: [rr] scheduler registered. [ 13.568762][ T1] IPVS: [wrr] scheduler registered. [ 13.573991][ T1] IPVS: [lc] scheduler registered. [ 13.579097][ T1] IPVS: [wlc] scheduler registered. [ 13.584419][ T1] IPVS: [fo] scheduler registered. [ 13.589525][ T1] IPVS: [ovf] scheduler registered. [ 13.594812][ T1] IPVS: [lblc] scheduler registered. [ 13.600141][ T1] IPVS: [lblcr] scheduler registered. [ 13.605547][ T1] IPVS: [dh] scheduler registered. [ 13.610633][ T1] IPVS: [sh] scheduler registered. [ 13.615762][ T1] IPVS: [mh] scheduler registered. [ 13.620865][ T1] IPVS: [sed] scheduler registered. [ 13.626116][ T1] IPVS: [nq] scheduler registered. [ 13.631376][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 13.637373][ T1] IPVS: [sip] pe registered. [ 13.642145][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 13.650758][ T1] gre: GRE over IPv4 demultiplexor driver [ 13.656642][ T1] ip_gre: GRE over IPv4 tunneling driver [ 13.668589][ T1] IPv4 over IPsec tunneling driver [ 13.677595][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 13.685261][ T1] Initializing XFRM netlink socket [ 13.690467][ T1] IPsec XFRM device driver [ 13.695810][ T1] NET: Registered protocol family 10 [ 13.712802][ T1] Segment Routing with IPv6 [ 13.717903][ T1] mip6: Mobile IPv6 [ 13.726306][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 13.738348][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 13.746637][ T1] NET: Registered protocol family 17 [ 13.752085][ T1] NET: Registered protocol family 15 [ 13.757780][ T1] Bridge firewalling registered [ 13.763848][ T1] NET: Registered protocol family 9 [ 13.769138][ T1] X25: Linux Version 0.2 [ 13.805013][ T1] NET: Registered protocol family 6 [ 13.848003][ T1] NET: Registered protocol family 11 [ 13.853981][ T1] NET: Registered protocol family 3 [ 13.859218][ T1] can: controller area network core (rev 20170425 abi 9) [ 13.866697][ T1] NET: Registered protocol family 29 [ 13.872818][ T1] can: raw protocol (rev 20170425) [ 13.877978][ T1] can: broadcast manager protocol (rev 20170425 t) [ 13.884514][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 13.891258][ T1] can: SAE J1939 [ 13.895315][ T1] Bluetooth: RFCOMM TTY layer initialized [ 13.901246][ T1] Bluetooth: RFCOMM socket layer initialized [ 13.907376][ T1] Bluetooth: RFCOMM ver 1.11 [ 13.913512][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 13.919659][ T1] Bluetooth: BNEP filters: protocol multicast [ 13.926251][ T1] Bluetooth: BNEP socket layer initialized [ 13.932113][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 13.938044][ T1] Bluetooth: CMTP socket layer initialized [ 13.943887][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 13.950708][ T1] Bluetooth: HIDP socket layer initialized [ 13.957169][ T1] RPC: Registered rdma transport module. [ 13.962856][ T1] RPC: Registered rdma backchannel transport module. [ 13.972367][ T1] NET: Registered protocol family 33 [ 13.977816][ T1] Key type rxrpc registered [ 13.982341][ T1] Key type rxrpc_s registered [ 13.988227][ T1] NET: Registered protocol family 41 [ 13.994153][ T1] lec:lane_module_init: lec.c: initialized [ 13.999965][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 14.006003][ T1] l2tp_core: L2TP core driver, V2.0 [ 14.011278][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 14.016902][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 14.023504][ T1] l2tp_netlink: L2TP netlink interface [ 14.029082][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 14.035898][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 14.043536][ T1] NET: Registered protocol family 35 [ 14.049225][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 14.064968][ T1] DCCP: Activated CCID 2 (TCP-like) [ 14.071710][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 14.079586][ T1] sctp: Hash tables configured (bind 32/56) [ 14.087132][ T1] NET: Registered protocol family 21 [ 14.093326][ T1] Registered RDS/infiniband transport [ 14.099664][ T1] Registered RDS/tcp transport [ 14.104643][ T1] tipc: Activated (version 2.0.0) [ 14.110167][ T1] NET: Registered protocol family 30 [ 14.116557][ T1] tipc: Started in single node mode [ 14.122460][ T1] NET: Registered protocol family 43 [ 14.128172][ T1] 9pnet: Installing 9P2000 support [ 14.134063][ T1] NET: Registered protocol family 37 [ 14.143107][ T1] NET: Registered protocol family 36 [ 14.149160][ T1] Key type dns_resolver registered [ 14.154518][ T1] Key type ceph registered [ 14.159797][ T1] libceph: loaded (mon/osd proto 15/24) [ 14.167716][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 14.176966][ T1] openvswitch: Open vSwitch switching datapath [ 14.185779][ T1] NET: Registered protocol family 40 [ 14.191529][ T1] mpls_gso: MPLS GSO support [ 14.202327][ T1] IPI shorthand broadcast: enabled [ 14.207687][ T1] AVX2 version of gcm_enc/dec engaged. [ 14.213283][ T1] AES CTR mode by8 optimization enabled [ 14.223974][ T1] sched_clock: Marking stable (14186981898, 36950895)->(14228401073, -4468280) [ 14.235264][ T1] registered taskstats version 1 [ 14.240425][ T1] Loading compiled-in X.509 certificates [ 14.251744][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 14.263504][ T1] zswap: loaded using pool lzo/zbud [ 14.269863][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 14.279984][ T1] Key type ._fscrypt registered [ 14.285227][ T1] Key type .fscrypt registered [ 14.289981][ T1] Key type fscrypt-provisioning registered [ 14.298037][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 14.304844][ T1] FS-Cache: Netfs 'afs' registered for caching [ 14.319621][ T1] Btrfs loaded, crc32c=crc32c-intel [ 14.329237][ T1] Key type big_key registered [ 14.336683][ T1] Key type encrypted registered [ 14.341649][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 14.348087][ T1] ima: No TPM chip found, activating TPM-bypass! [ 14.354682][ T1] ima: Allocated hash algorithm: sha256 [ 14.360437][ T1] ima: No architecture policies found [ 14.366255][ T1] evm: Initialising EVM extended attributes: [ 14.372260][ T1] evm: security.selinux [ 14.376394][ T1] evm: security.SMACK64 [ 14.380521][ T1] evm: security.SMACK64EXEC [ 14.385071][ T1] evm: security.SMACK64TRANSMUTE [ 14.389996][ T1] evm: security.SMACK64MMAP [ 14.394531][ T1] evm: security.apparmor [ 14.398753][ T1] evm: security.ima [ 14.402567][ T1] evm: security.capability [ 14.407151][ T1] evm: HMAC attrs: 0x1 [ 14.412841][ T1] PM: Magic number: 4:379:226 [ 14.417756][ T1] net nr15: hash matches [ 14.422575][ T1] tty ttyrd: hash matches [ 14.428600][ T1] printk: console [netcon0] enabled [ 14.433989][ T1] netconsole: network logging started [ 14.442896][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 14.451682][ T1] rdma_rxe: loaded [ 14.455832][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 14.466823][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 14.475308][ T2554] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 14.485005][ T1] ALSA device list: [ 14.488808][ T1] #0: Dummy 1 [ 14.492477][ T2554] cfg80211: failed to load regulatory.db [ 14.499315][ T1] #1: Loopback 1 [ 14.503079][ T1] #2: Virtual MIDI Card 1 [ 14.510402][ T1] md: Waiting for all devices to be available before autodetect [ 14.518167][ T1] md: If you don't use raid, use raid=noautodetect [ 14.528966][ T1] md: Autodetecting RAID arrays. [ 14.534061][ T1] md: autorun ... [ 14.537676][ T1] md: ... autorun DONE. [ 14.561937][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 14.570222][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 14.584977][ T1] devtmpfs: mounted [ 14.599785][ T1] Freeing unused kernel image (initmem) memory: 2784K [ 14.606929][ T1] Kernel memory protection disabled. [ 14.651836][ T1] Run /sbin/init as init process [ 15.162110][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.181922][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.190316][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.256967][ 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) [ 15.278786][ T1] systemd[1]: Detected virtualization kvm. [ 15.284728][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 15.323380][ T1] systemd[1]: Set hostname to . [ 15.640158][ T3893] systemd-cryptse (3893) used greatest stack depth: 25384 bytes left [ 15.690922][ T3895] selinux-autorel (3895) used greatest stack depth: 25240 bytes left [ 15.720331][ T3892] systemd-fstab-generator[3892]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.758609][ T3892] systemd-fstab-generator[3892]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.775711][ T3892] systemd-fstab-generator[3892]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.795701][ T3892] systemd-fstab-g (3892) used greatest stack depth: 24168 bytes left [ 15.796093][ T3888] systemd[3888]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 16.152984][ T1] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. [ 16.203342][ T1] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ 16.242621][ T1] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ 16.282896][ T1] systemd[1]: Listening on Syslog Socket. [ OK ] Listening on Syslog Socket. [ 16.323412][ T1] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Encrypted Volumes. [ OK ] Listening on Journal Audit Socket. [ OK ] Reached target Swap. [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on Journal Socket. [ OK ] Created slice System Slice. [ OK ] Reached target Slices. Mounting /sys/kernel/debug... Starting Load Kernel Modules... [ 16.694867][ T3900] mount (3900) used greatest stack depth: 23864 bytes left Mounting POSIX Message Queue File System... Starting Remount Root and Kernel File Systems... [ OK ] Created slice system-serial\x2dgetty.slice. Mounting /sys/kernel/config... [ OK ] Created slice system-getty.slice. [ 16.944110][ T3908] EXT4-fs (sda1): re-mounted. Opts: (null) Mounting /proc/sys/fs/binfmt_misc... Starting Journal Service... Mounting Huge Pages File System... Starting Create Static Device Nodes in /dev... [ OK ] Reached target Paths. [ OK ] Listening on udev Kernel Socket. [ OK ] Reached target Sockets. [ OK ] Reached target Remote File Systems. [ 17.381218][ T3917] systemd-tmpfile (3917) used greatest stack depth: 23192 bytes left [ 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 Load Kernel Modules. [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... Starting udev Coldplug all Devices... Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems (Pre). Starting Apply Kernel Variables... Mounting FUSE Control File System... [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started udev Kernel Device Manager. [ OK ] Started Load/Save Random Seed. [ OK ] Started Apply Kernel Variables. [ OK ] Started Mark the need to relabel after reboot. Starting Raise network interfaces... [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 19.142125][ T3914] systemd-journald[3914]: 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 Update UTMP about System Boot/Shutdown... Starting Network Time Synchronization... [ OK ] Started Update UTMP about System Boot/Shutdown. [ 20.093848][ T3967] [ 20.097496][ T3967] ============================= [ 20.102691][ T3967] WARNING: suspicious RCU usage [ 20.121140][ T3967] 5.7.0-rc5-next-20200514-syzkaller #0 Not tainted [ 20.127680][ T3967] ----------------------------- [ 20.141305][ T3967] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 20.150677][ T3967] [ 20.150677][ T3967] other info that might help us debug this: [ 20.150677][ T3967] [ 20.181081][ T3967] [ 20.181081][ T3967] rcu_scheduler_active = 2, debug_locks = 1 [ 20.189183][ T3967] 1 lock held by ip/3967: [ 20.211236][ T3967] #0: ffffffff8a7bad88 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 20.231058][ T3967] [ 20.231058][ T3967] stack backtrace: [ OK [0[ 20.238870][ T3967] CPU: 1 PID: 3967 Comm: ip Not tainted 5.7.0-rc5-next-20200514-syzkaller #0 [ 20.248786][ T3967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 20.258860][ T3967] Call Trace: [ 20.262175][ T3967] dump_stack+0x18f/0x20d [ 20.266531][ T3967] bpq_device_event+0x796/0x8ee [ 20.271398][ T3967] ? team_port_get_rtnl+0xbe/0x120 [ 20.276527][ T3967] notifier_call_chain+0xc0/0x230 [ 20.281590][ T3967] call_netdevice_notifiers_info+0xb5/0x130 [ 20.287502][ T3967] __dev_notify_flags+0x121/0x2c0 [ 20.292543][ T3967] ? dev_change_name+0x700/0x700 [ 20.297498][ T3967] ? dev_set_allmulti+0x30/0x30 [ 20.302365][ T3967] ? mark_lock+0x129/0x1390 [ 20.306896][ T3967] dev_change_flags+0x100/0x160 [ 20.311762][ T3967] do_setlink+0xa1c/0x35d0 [ 20.316286][ T3967] ? mark_lock+0x129/0x1390 [ 20.320798][ T3967] ? rtnl_getlink+0xab0/0xab0 [ 20.325485][ T3967] ? print_usage_bug+0x240/0x240 [ 20.330435][ T3967] ? mark_lock+0x129/0x1390 [ 20.334966][ T3967] ? mark_lock+0x129/0x1390 [ 20.339481][ T3967] ? mark_held_locks+0xe0/0xe0 [ 20.344266][ T3967] ? memset+0x20/0x40 [ 20.348263][ T3967] ? __nla_validate_parse+0x2dc/0x1c70 [ 20.353737][ T3967] ? nla_get_range_signed+0x520/0x520 [ 20.359124][ T3967] ? mark_held_locks+0xe0/0xe0 [ 20.363896][ T3967] ? deref_stack_reg+0xaa/0xe0 [ 20.368845][ T3967] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 20.375463][ T3967] __rtnl_newlink+0xad0/0x1590 [ 20.380256][ T3967] ? rtnl_link_unregister+0x240/0x240 [ 20.385645][ T3967] ? is_bpf_text_address+0xcb/0x160 [ 20.390851][ T3967] ? kernel_text_address+0x6e/0xe0 [ 20.395980][ T3967] ? __kernel_text_address+0x9/0x30 [ 20.401197][ T3967] ? unwind_get_return_address+0x5a/0xa0 [ 20.406840][ T3967] ? profile_setup.cold+0xc1/0xc1 [ 20.411880][ T3967] ? arch_stack_walk+0x97/0xf0 [ 20.416663][ T3967] ? stack_trace_save+0x8c/0xc0 [ 20.421520][ T3967] ? stack_trace_consume_entry+0x160/0x160 [ 20.427387][ T3967] ? rtnl_newlink+0x46/0xa0 [ 20.433228][ T3967] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 20.438789][ T3967] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 20.444782][ T3967] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 20.450600][ T3967] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 20.456858][ T3967] rtnl_newlink+0x64/0xa0 [ 20.461201][ T3967] ? __rtnl_newlink+0x1590/0x1590 [ 20.466241][ T3967] rtnetlink_rcv_msg+0x44e/0xad0 [ 20.471191][ T3967] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 20.476494][ T3967] ? lock_acquire+0x1f4/0x940 [ 20.481186][ T3967] ? netlink_deliver_tap+0x146/0xcc0 [ 20.486496][ T3967] netlink_rcv_skb+0x15a/0x430 [ 20.491272][ T3967] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 20.498310][ T3967] ? netlink_ack+0xa60/0xa60 [ 20.502936][ T3967] ? netlink_deliver_tap+0x236/0xcc0 [ 20.508249][ T3967] netlink_unicast+0x537/0x740 [ 20.513034][ T3967] ? netlink_attachskb+0x810/0x810 [ 20.518156][ T3967] ? _copy_from_iter_full+0x25c/0x870 [ 20.523542][ T3967] ? __phys_addr_symbol+0x2c/0x70 [ 20.528574][ T3967] ? __check_object_size+0x171/0x437 [ 20.533876][ T3967] netlink_sendmsg+0x882/0xe10 [ 20.538656][ T3967] ? aa_af_perm+0x260/0x260 [ 20.543171][ T3967] ? netlink_unicast+0x740/0x740 [ 20.548129][ T3967] ? netlink_unicast+0x740/0x740 [ 20.553081][ T3967] sock_sendmsg+0xcf/0x120 [ 20.557509][ T3967] ____sys_sendmsg+0x6e6/0x810 [ 20.562286][ T3967] ? kernel_sendmsg+0x50/0x50 [ 20.566976][ T3967] ? find_held_lock+0x2d/0x110 [ 20.571751][ T3967] ? mark_held_locks+0xe0/0xe0 [ 20.576522][ T3967] ? rcu_read_unlock+0x12/0x60 [ 20.581387][ T3967] ___sys_sendmsg+0x100/0x170 [ 20.586099][ T3967] ? sendmsg_copy_msghdr+0x70/0x70 [ 20.591234][ T3967] ? find_held_lock+0x2d/0x110 [ 20.596006][ T3967] ? handle_mm_fault+0x22c2/0x3cb0 [ 20.601126][ T3967] ? __this_cpu_preempt_check+0x28/0x190 [ 20.606771][ T3967] ? lock_downgrade+0x840/0x840 [ 20.611636][ T3967] ? find_held_lock+0x2d/0x110 [ 20.616410][ T3967] ? do_page_fault+0x59e/0x13da [ 20.621309][ T3967] ? do_raw_spin_unlock+0x171/0x260 [ 20.626520][ T3967] ? lock_downgrade+0x840/0x840 [ 20.631380][ T3967] ? handle_mm_fault+0xbff/0x3cb0 [ 20.636444][ T3967] ? __fget_light+0x1ab/0x270 [ 20.641144][ T3967] __sys_sendmsg+0xe5/0x1b0 [ 20.645692][ T3967] ? __sys_sendmsg_sock+0xb0/0xb0 [ 20.650736][ T3967] ? down_read_nested+0x430/0x430 [ 20.655806][ T3967] ? trace_hardirqs_off_caller+0x55/0x230 [ 20.661541][ T3967] ? do_syscall_64+0x21/0x7d0 [ 20.666236][ T3967] do_syscall_64+0xf6/0x7d0 [ 20.670748][ T3967] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 20.676643][ T3967] RIP: 0033:0x7f76dcdfcdc7 [ 20.681066][ T3967] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb cd 66 0f 1f 44 00 00 8b 05 4a 49 2b 00 85 c0 75 2e 48 63 ff 48 63 d2 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 a1 f0 2a 00 f7 d8 64 89 02 48 [ 20.700682][ T3967] RSP: 002b:00007ffd45eccf28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 20.709112][ T3967] RAX: ffffffffffffffda RBX: 000000005ebd27cd RCX: 00007f76dcdfcdc7 [ 20.717101][ T3967] RDX: 0000000000000000 RSI: 00007ffd45eccf70 RDI: 0000000000000003 [ 20.725091][ T3967] RBP: 00007ffd45eccf70 R08: 0000000000001000 R09: fefefeff77686d74 [ 20.733076][ T3967] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffd45eccfb0 [ 20.741064][ T3967] R13: 0000561a2ddea3c0 R14: 00007ffd45ed5030 R15: 0000000000000000 m] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. [ 20.790270][ T3967] ip (3967) used greatest stack depth: 23144 bytes left [ 22.035778][ C1] random: crng init done [ 22.040115][ C1] random: 7 urandom warning(s) missed due to ratelimiting 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 dev-ttyS0.device (14s / 1min 30s) [** ] (1 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (15s / 1min 30s) [ *** ] (2 of 2) A start job is running for…dplug all Devices (15s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (16s / no limit) [ ***] (2 of 2) A start job is running for…dplug all Devices (16s / no limit) [ OK ] Reached target Sound Card. [ OK ] Found device /dev/ttyS0. [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Reached target Basic System. Starting System Logging Service... [ OK ] Started Regular background program processing daemon. Starting OpenBSD Secure Shell server... Starting Permit User Sessions... Starting getty on tty2-tty6 if dbus and logind are not available... [ 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 ] Started System Logging Service. [ OK ] Started Permit User Sessions. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ 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 ] Started OpenBSD Secure Shell server. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ 42.905299][ T6558] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 42.917109][ T6558] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 42.925523][ T6558] CPU: 0 PID: 6558 Comm: sshd Not tainted 5.7.0-rc5-next-20200514-syzkaller #0 [ 42.934450][ T6558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.944518][ T6558] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 42.950583][ T6558] 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 [ 42.970618][ T6558] RSP: 0018:ffffc90008ff7450 EFLAGS: 00010206 [ 42.976768][ T6558] RAX: dffffc0000000000 RBX: ffff888099320000 RCX: ffffffff836441ba [ 42.985897][ T6558] RDX: 0000000000000005 RSI: ffffffff836441c8 RDI: 0000000000000028 [ 42.985912][ T6558] RBP: 1ffff920011fee8b R08: ffff888090dfe280 R09: fffffbfff155ad42 [ 43.002726][ T6558] R10: ffffffff8aad6a0f R11: fffffbfff155ad41 R12: ffff88808f6c0fea [ 43.010820][ T6558] R13: ffff88808f6c0000 R14: 000000000000199e R15: 0000000000000000 [ 43.018803][ T6558] FS: 00007fb6773908c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [[  OK [0 m] Started Updat e UTMP about Sys43.t0em Runlevel Cha2nges. 7728][ T6558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.041149][ T6558] CR2: 0000560fd7b3f8f5 CR3: 00000000a2f60000 CR4: 00000000001406f0 [ 43.049140][ T6558] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.057109][ T6558] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.065075][ T6558] Call Trace: [ 43.068376][ T6558] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 43.073753][ T6558] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 43.079567][ T6558] ? __kmalloc+0x62f/0x7a0 [ 43.084103][ T6558] ? tomoyo_realpatfrom_path+0xc2/0x620 [ 43.089762][ T6558] ? lock_release+0x800/0x800 [ 43.094447][ T6558] ? __lock_acquire+0x2018/0x3f20 [ 43.094466][ T6558] tomoyo_realpath_from_path+0x393/0x620 [ 43.094482][ T6558] tomoyo_path_number_perm+0x1c2/0x4d0 [ 43.094494][ T6558] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 43.094508][ T6558] ? tomoyo_execute_permission+0x470/0x470 [ 43.094527][ T6558] ? d_alloc_parallel+0x785/0x1b10 [ 43.094548][ T6558] ? d_alloc_parallel+0x9ea/0x1b10 [ 43.094567][ T6558] ? rcu_read_lock_held_common+0x130/0x130 [ 43.094579][ T6558] ? print_usage_bug+0x240/0x240 [ 43.094593][ T6558] tomoyo_path_mknod+0x10d/0x190 [ 43.094606][ T6558] ? tomoyo_path_chown+0x1b0/0x1b0 [ 43.094619][ T6558] ? d_lookup+0xec/0x250 [ 43.094634][ T6558] security_path_mknod+0x116/0x180 [ 43.094649][ T6558] lookup_open+0x5ae/0x1320 [ 43.094664][ T6558] ? page_put_link+0x210/0x210 [ 43.094685][ T6558] ? preempt_count_add+0x74/0x140 [ 43.094698][ T6558] ? __mnt_want_write+0x1da/0x2c0 [ 43.094712][ T6558] path_openat+0x93c/0x27f0 [ 43.094729][ T6558] ? path_lookupat.isra.0+0x530/0x530 [ 43.094740][ T6558] ? up_read+0x1a8/0x750 [ 43.094752][ T6558] ? mark_held_locks+0xe0/0xe0 [ 43.094764][ T6558] ? down_read_nested+0x430/0x430 [ 43.094789][ T6558] do_filp_open+0x192/0x260 [ 43.094803][ T6558] ? may_open_dev+0xf0/0xf0 [ 43.094820][ T6558] ? simple_attr_release+0x40/0x40 [ 43.094837][ T6558] ? _raw_spin_unlock+0x24/0x40 [ 43.094847][ T6558] ? __alloc_fd+0x46d/0x600 [ 43.094864][ T6558] do_sys_openat2+0x585/0x7d0 [ 43.094879][ T6558] ? file_open_root+0x400/0x400 [ 43.094893][ T6558] ? up_read+0x1a8/0x750 [ 43.094905][ T6558] do_sys_open+0xc3/0x140 [ 43.094915][ T6558] ? filp_open+0x70/0x70 [ 43.094931][ T6558] ? trace_hardirqs_off_caller+0x55/0x230 [ 43.094949][ T6558] do_syscall_64+0xf6/0x7d0 [ 43.094963][ T6558] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 43.094974][ T6558] RIP: 0033:0x7fb6754f96f0 [ 43.094987][ T6558] 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 [ 43.094994][ T6558] RSP: 002b:00007ffc94c78a48 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 43.095005][ T6558] RAX: ffffffffffffffda RBX: 0000560fd83c6200 RCX: 00007fb6754f96f0 [ 43.095011][ T6558] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 0000560fd7b3f8f5 [ 43.095017][ T6558] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 43.095024][ T6558] R10: 0000000000000240 R11: 0000000000000246 R12: 0000560fd7b1051e [ 43.095031][ T6558] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 43.095041][ T6558] Modules linked in: [ 43.530100][ T6558] ---[ end trace 3c68b7eca6faac34 ]--- [ 43.530121][ T6558] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 43.542977][ T6558] 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 [ 43.542984][ T6558] RSP: 0018:ffffc90008ff7450 EFLAGS: 00010206 [ 43.542995][ T6558] RAX: dffffc0000000000 RBX: ffff888099320000 RCX: ffffffff836441ba [ 43.543002][ T6558] RDX: 0000000000000005 RSI: ffffffff836441c8 RDI: 0000000000000028 [ 43.543010][ T6558] RBP: 1ffff920011fee8b R08: ffff888090dfe280 R09: fffffbfff155ad42 [ 43.543017][ T6558] R10: ffffffff8aad6a0f R11: fffffbfff155ad41 R12: ffff88808f6c0fea [ 43.543024][ T6558] R13: ffff88808f6c0000 R14: 000000000000199e R15: 0000000000000000 [ 43.543034][ T6558] FS: 00007fb6773908c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 43.543042][ T6558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.543049][ T6558] CR2: 0000559dc8c5fde0 CR3: 00000000a2f60000 CR4: 00000000001406e0 [ 43.543060][ T6558] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.543067][ T6558] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.543074][ T6558] Kernel panic - not syncing: Fatal exception [ 43.544656][ T6558] Kernel Offset: disabled [ 43.800926][ T6558] Rebooting in 86400 seconds..