[ 0.000000][ T0] Linux version 5.7.0-rc5-next-20200515-syzkaller (syzkaller@syzkaller) (gcc (GCC) 9.0.0 20181231 (experimental), GNU ld (GNU Binutils for Ubuntu) 2.26.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000003][ T0] kvm-clock: cpu 0, msr be4b001, primary cpu clock [ 0.000003][ T0] kvm-clock: using sched offset of 3177479281 cycles [ 0.000921][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003335][ T0] tsc: Detected 2300.000 MHz processor [ 0.005909][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.007049][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.008443][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.015583][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.016690][ T0] check: Scanning 1 areas for low memory corruption [ 0.017677][ T0] Using GB pages for direct mapping [ 0.020658][ T0] ACPI: Early table checksum verification disabled [ 0.021566][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.022519][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.023874][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.025131][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.026407][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.027173][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.027927][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.029228][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.030504][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.031857][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.033438][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.034152][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.034872][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.035787][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.036704][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.037728][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.039296][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.040799][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.041993][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.043577][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.045276][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.098906][ T0] Zone ranges: [ 0.099494][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.100625][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.101662][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.102651][ T0] Device empty [ 0.103133][ T0] Movable zone start for each node [ 0.103848][ T0] Early memory node ranges [ 0.104441][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.105357][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.106306][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.107270][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.108394][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.108400][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.138083][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.595586][ T0] kasan: KernelAddressSanitizer initialized [ 0.596957][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.597750][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.598773][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.599794][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.600898][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.601868][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.602859][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.603946][ T0] Using ACPI (MADT) for SMP configuration information [ 0.605015][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.605926][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.607047][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.608154][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.609259][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.610506][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.611618][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.612720][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.613869][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.614773][ T0] Booting paravirtualized kernel on KVM [ 0.615492][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.667677][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.670593][ T0] percpu: Embedded 67 pages/cpu s234568 r8192 d31672 u1048576 [ 0.672408][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.673704][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.674854][ T0] Policy zone: Normal [ 0.675504][ 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 [ 0.689093][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.577734][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17348K rwdata, 21708K rodata, 2780K init, 24468K bss, 1402688K reserved, 0K cma-reserved) [ 1.586610][ T0] Running RCU self tests [ 1.587231][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.588174][ T0] rcu: RCU lockdep checking is enabled. [ 1.589019][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.590086][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.591080][ T0] Trampoline variant of Tasks RCU enabled. [ 1.591868][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.593033][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.602882][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.604548][ T0] random: get_random_bytes called from start_kernel+0x672/0x9f8 with crng_init=0 [ 1.608719][ T0] Console: colour VGA+ 80x25 [ 1.611325][ T0] printk: console [ttyS0] enabled [ 1.611325][ T0] printk: console [ttyS0] enabled [ 1.613202][ T0] printk: bootconsole [earlyser0] disabled [ 1.613202][ T0] printk: bootconsole [earlyser0] disabled [ 1.614878][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.616065][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.616911][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.617624][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.618497][ T0] ... CLASSHASH_SIZE: 4096 [ 1.619293][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.620053][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.620887][ T0] ... CHAINHASH_SIZE: 32768 [ 1.621678][ T0] memory used by lock dependency info: 6301 kB [ 1.622612][ T0] memory used for stack traces: 4224 kB [ 1.623399][ T0] per task-struct memory footprint: 1920 bytes [ 1.624613][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.626353][ T0] ACPI: Core revision 20200430 [ 1.628877][ T0] APIC: Switch to symmetric I/O mode setup [ 1.630407][ T0] x2apic enabled [ 1.632055][ T0] Switched APIC routing to physical x2apic. [ 1.636481][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.637850][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.639593][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.640948][ T0] pid_max: default: 32768 minimum: 301 [ 1.643097][ T0] LSM: Security Framework initializing [ 1.643984][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.645156][ T0] Yama: becoming mindful. [ 1.646044][ T0] TOMOYO Linux initialized [ 1.647922][ T0] AppArmor: AppArmor initialized [ 1.656883][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.662567][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.664498][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.665970][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.671305][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.672525][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.673562][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.676193][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.676238][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.679022][ T0] MDS: Mitigation: Clear CPU buffers [ 1.680420][ T0] Freeing SMP alternatives memory: 96K [ 1.804045][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.807093][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.808831][ T1] rcu: Hierarchical SRCU implementation. [ 1.809579][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.809579][ T1] smp: Bringing up secondary CPUs ... [ 1.814261][ T1] x86: Booting SMP configuration: [ 1.815126][ T1] .... node #0, CPUs: #1 [ 0.035194][ T0] kvm-clock: cpu 1, msr be4b041, secondary cpu clock [ 1.817704][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 1.819754][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.820456][ T1] smpboot: Max logical packages: 1 [ 1.821143][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.824161][ T1] devtmpfs: initialized [ 1.824161][ T1] x86/mm: Memory block size: 128MB [ 1.853050][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.853050][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 1.853050][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.860797][ T1] xor: automatically using best checksumming function avx [ 1.862916][ T1] PM: RTC time: 00:32:04, date: 2020-05-16 [ 1.864042][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.864046][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.867928][ T1] NET: Registered protocol family 16 [ 1.874045][ T1] audit: initializing netlink subsys (disabled) [ 1.875210][ T26] audit: type=2000 audit(1589589124.135:1): state=initialized audit_enabled=0 res=1 [ 1.879579][ T1] cpuidle: using governor menu [ 1.879579][ T1] ACPI: bus type PCI registered [ 1.879579][ T1] dca service started, version 1.12.1 [ 1.879579][ T1] PCI: Using configuration type 1 for base access [ 1.954100][ T176] kworker/u4:3 (176) used greatest stack depth: 27440 bytes left [ 1.957887][ T178] kworker/u4:3 (178) used greatest stack depth: 26416 bytes left [ 2.413291][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.415602][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.415602][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.439603][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.639627][ T1] raid6: avx2x4 gen() 11520 MB/s [ 2.809625][ T1] raid6: avx2x4 xor() 5941 MB/s [ 2.971516][ T1] raid6: avx2x2 gen() 7711 MB/s [ 3.141507][ T1] raid6: avx2x2 xor() 3464 MB/s [ 3.311508][ T1] raid6: avx2x1 gen() 4813 MB/s [ 3.481499][ T1] raid6: avx2x1 xor() 1786 MB/s [ 3.651503][ T1] raid6: sse2x4 gen() 6118 MB/s [ 3.829629][ T1] raid6: sse2x4 xor() 3162 MB/s [ 3.999613][ T1] raid6: sse2x2 gen() 4134 MB/s [ 4.169609][ T1] raid6: sse2x2 xor() 1787 MB/s [ 4.339608][ T1] raid6: sse2x1 gen() 2388 MB/s [ 4.509609][ T1] raid6: sse2x1 xor() 897 MB/s [ 4.510543][ T1] raid6: using algorithm avx2x4 gen() 11520 MB/s [ 4.511501][ T1] raid6: .... xor() 5941 MB/s, rmw enabled [ 4.512783][ T1] raid6: using avx2x2 recovery algorithm [ 4.515144][ T1] ACPI: Added _OSI(Module Device) [ 4.515936][ T1] ACPI: Added _OSI(Processor Device) [ 4.516853][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.517728][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.518847][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.519617][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.520626][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.574983][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.627011][ T1] ACPI: Interpreter enabled [ 4.628133][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.628941][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.629951][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.634080][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.739664][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.742791][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.746721][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.755644][ T1] PCI host bridge to bus 0000:00 [ 4.756781][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.758434][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.759706][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.763088][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.765447][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.766996][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.768517][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.776550][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.804974][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.827627][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.833413][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.844005][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.854010][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.883565][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.898560][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.906107][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.928093][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.934896][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.941725][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 4.975295][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.980325][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.984579][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.989083][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.991706][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 5.002683][ T1] iommu: Default domain type: Translated [ 5.004298][ T1] vgaarb: loaded [ 5.010198][ T1] SCSI subsystem initialized [ 5.013331][ T1] ACPI: bus type USB registered [ 5.014687][ T1] usbcore: registered new interface driver usbfs [ 5.016123][ T1] usbcore: registered new interface driver hub [ 5.017397][ T1] usbcore: registered new device driver usb [ 5.020565][ T1] mc: Linux media interface: v0.10 [ 5.021631][ T1] videodev: Linux video capture interface: v2.00 [ 5.023415][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.024312][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.025870][ T1] PTP clock support registered [ 5.033436][ T1] EDAC MC: Ver: 3.0.0 [ 5.033603][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.035301][ T1] PCI: Using ACPI for IRQ routing [ 5.043705][ T1] Bluetooth: Core ver 2.22 [ 5.044658][ T1] NET: Registered protocol family 31 [ 5.045505][ T1] Bluetooth: HCI device and connection manager initialized [ 5.046765][ T1] Bluetooth: HCI socket layer initialized [ 5.047633][ T1] Bluetooth: L2CAP socket layer initialized [ 5.048612][ T1] Bluetooth: SCO socket layer initialized [ 5.049729][ T1] NET: Registered protocol family 8 [ 5.050641][ T1] NET: Registered protocol family 20 [ 5.051820][ T1] NetLabel: Initializing [ 5.052645][ T1] NetLabel: domain hash size = 128 [ 5.053704][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.055249][ T1] NetLabel: unlabeled traffic allowed by default [ 5.058102][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.061674][ T1] NET: Registered protocol family 39 [ 5.066372][ T1] clocksource: Switched to clocksource kvm-clock [ 7.724699][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.726220][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.728660][ T1] FS-Cache: Loaded [ 7.730774][ T1] CacheFiles: Loaded [ 7.731864][ T1] TOMOYO: 2.6.0 [ 7.732516][ T1] Mandatory Access Control activated. [ 7.735190][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.736827][ T1] pnp: PnP ACPI init [ 7.750767][ T1] pnp: PnP ACPI: found 7 devices [ 7.808297][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.812734][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.814061][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.815152][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.816598][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.820122][ T1] NET: Registered protocol family 2 [ 7.824145][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 7.826711][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.833995][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 7.839932][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.844548][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.846986][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.850397][ T1] NET: Registered protocol family 1 [ 7.853374][ T1] RPC: Registered named UNIX socket transport module. [ 7.854947][ T1] RPC: Registered udp transport module. [ 7.855962][ T1] RPC: Registered tcp transport module. [ 7.856876][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.860344][ T1] NET: Registered protocol family 44 [ 7.861302][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.862651][ T1] PCI: CLS 0 bytes, default 64 [ 7.867123][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.868727][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 7.873657][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.879114][ T1] kvm: already loaded the other module [ 7.880367][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.882066][ T1] clocksource: Switched to clocksource tsc [ 7.883130][ T1] mce: Machine check injector initialized [ 7.888176][ T1] check: Scanning for low memory corruption every 60 seconds [ 7.952186][ T1] Initialise system trusted keyrings [ 7.954257][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.955784][ T1] zbud: loaded [ 7.961950][ T1] DLM installed [ 7.964923][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.970791][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 7.973363][ T1] NFS: Registering the id_resolver key type [ 7.974504][ T1] Key type id_resolver registered [ 7.975370][ T1] Key type id_legacy registered [ 7.976256][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.977687][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.983938][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 7.986365][ T1] Key type cifs.spnego registered [ 7.987277][ T1] Key type cifs.idmap registered [ 7.988225][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.990796][ T1] fuse: init (API version 7.31) [ 7.994368][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.007636][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.012690][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.013711][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.015226][ T1] ocfs2: Registered cluster interface o2cb [ 8.016552][ T1] ocfs2: Registered cluster interface user [ 8.017905][ T1] OCFS2 User DLM kernel interface loaded [ 8.027034][ T1] gfs2: GFS2 installed [ 8.033813][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.034774][ T1] ceph: loaded (mds proto 32) [ 8.046758][ T1] NET: Registered protocol family 38 [ 8.048012][ T1] async_tx: api initialized (async) [ 8.048833][ T1] Key type asymmetric registered [ 8.049532][ T1] Asymmetric key parser 'x509' registered [ 8.050931][ T1] Asymmetric key parser 'pkcs8' registered [ 8.052024][ T1] Key type pkcs7_test registered [ 8.052780][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.053851][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 8.055724][ T1] io scheduler mq-deadline registered [ 8.056631][ T1] io scheduler kyber registered [ 8.057734][ T1] io scheduler bfq registered [ 8.070884][ T1] hgafb: HGA card not detected. [ 8.071737][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.073079][ T1] usbcore: registered new interface driver udlfb [ 8.079195][ T1] uvesafb: failed to execute /sbin/v86d [ 8.080307][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.081626][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.082661][ T1] uvesafb: vbe_init() failed with -22 [ 8.083595][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.085371][ T1] vga16fb: mapped to 0x00000000fd52cbb9 [ 8.151596][ T1] Console: switching to colour frame buffer device 80x30 [ 8.439586][ T1] fb0: VGA16 VGA frame buffer device [ 8.442533][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.460427][ T1] ACPI: Power Button [PWRF] [ 8.462134][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.463834][ T1] ACPI: Sleep Button [SLPF] [ 8.470648][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.484333][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.485432][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.502237][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.503459][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.522217][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.523344][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.825972][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.827209][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.829099][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.835415][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.841469][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.846835][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.855826][ T1] Cyclades driver 2.6 [ 8.857318][ T1] Initializing Nozomi driver 2.1d [ 8.860162][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.861548][ T1] No rocketport ports found; unloading driver [ 8.865078][ T1] Non-volatile memory driver v1.3 [ 8.866594][ T1] Linux agpgart interface v0.103 [ 8.877249][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.883055][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.884459][ T1] usbcore: registered new interface driver udl [ 8.935355][ T1] brd: module loaded [ 8.968722][ T1] loop: module loaded [ 9.136408][ T1] zram: Added device: zram0 [ 9.143710][ T1] null_blk: module loaded [ 9.152248][ T1] nfcsim 0.2 initialized [ 9.155797][ T1] Loading iSCSI transport class v2.0-870. [ 9.184229][ T1] scsi host0: Virtio SCSI HBA [ 9.230356][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.233734][ T534] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.252042][ T1] slram: not enough parameters. [ 9.257694][ T1] ftl_cs: FTL header not found. [ 9.293153][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.294796][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.296604][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.306309][ T1] MACsec IEEE 802.1AE [ 9.307811][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.345946][ T1] vcan: Virtual CAN interface driver [ 9.346958][ T1] vxcan: Virtual CAN Tunnel driver [ 9.347982][ T1] slcan: serial line CAN interface driver [ 9.348973][ T1] slcan: 10 dynamic interface channels. [ 9.350908][ T1] CAN device driver interface [ 9.352353][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.353824][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.355205][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.357037][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.358536][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.359905][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.362854][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.364020][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.364948][ T1] AX.25: bpqether driver version 004 [ 9.365972][ T1] PPP generic driver version 2.4.2 [ 9.368798][ T1] PPP BSD Compression module registered [ 9.370271][ T1] PPP Deflate Compression module registered [ 9.371361][ T1] PPP MPPE Compression module registered [ 9.372216][ T1] NET: Registered protocol family 24 [ 9.373252][ T1] PPTP driver version 0.8.5 [ 9.374709][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.376457][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.377884][ T1] SLIP linefill/keepalive option. [ 9.378728][ T1] hdlc: HDLC support module revision 1.22 [ 9.379756][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.381297][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.382590][ T1] LAPB Ethernet driver version 0.02 [ 9.383815][ T1] usbcore: registered new interface driver rndis_wlan [ 9.385378][ T1] mac80211_hwsim: initializing netlink [ 9.410948][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.421041][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.433755][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.435605][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.437544][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.440057][ T1] usbcore: registered new interface driver pegasus [ 9.441397][ T1] usbcore: registered new interface driver rtl8150 [ 9.442708][ T1] usbcore: registered new interface driver r8152 [ 9.444979][ T1] usbcore: registered new interface driver asix [ 9.446299][ T1] usbcore: registered new interface driver ax88179_178a [ 9.447808][ T1] usbcore: registered new interface driver cdc_ether [ 9.450249][ T1] usbcore: registered new interface driver dm9601 [ 9.451872][ T1] usbcore: registered new interface driver smsc75xx [ 9.453268][ T1] usbcore: registered new interface driver smsc95xx [ 9.454925][ T1] usbcore: registered new interface driver net1080 [ 9.456275][ T1] usbcore: registered new interface driver rndis_host [ 9.457679][ T1] usbcore: registered new interface driver cdc_subset [ 9.459309][ T1] usbcore: registered new interface driver zaurus [ 9.461283][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.462812][ T1] usbcore: registered new interface driver cdc_ncm [ 9.463981][ T1] usbcore: registered new interface driver cdc_mbim [ 9.471230][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.482097][ T1] aoe: AoE v85 initialised. [ 9.486102][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.487914][ T1] ehci-pci: EHCI PCI platform driver [ 9.489509][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.490795][ T1] ohci-pci: OHCI PCI platform driver [ 9.494333][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.497895][ T1] usbcore: registered new interface driver cdc_acm [ 9.499010][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.504440][ T1] usbcore: registered new interface driver usblp [ 9.505922][ T1] usbcore: registered new interface driver cdc_wdm [ 9.509808][ T1] usbcore: registered new interface driver uas [ 9.511530][ T1] usbcore: registered new interface driver usb-storage [ 9.513359][ T1] usbcore: registered new interface driver ums-realtek [ 9.515695][ T1] usbcore: registered new interface driver usbserial_generic [ 9.517841][ T1] usbserial: USB Serial support registered for generic [ 9.521893][ T1] usbcore: registered new interface driver ch341 [ 9.523575][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.525546][ T1] usbcore: registered new interface driver cp210x [ 9.527275][ T1] usbserial: USB Serial support registered for cp210x [ 9.528841][ T1] usbcore: registered new interface driver ftdi_sio [ 9.533077][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.535148][ T1] usbcore: registered new interface driver keyspan [ 9.536957][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.539165][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.540975][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.542608][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.544458][ T1] usbcore: registered new interface driver option [ 9.547409][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.549527][ T1] usbcore: registered new interface driver oti6858 [ 9.551926][ T1] usbserial: USB Serial support registered for oti6858 [ 9.553412][ T1] usbcore: registered new interface driver pl2303 [ 9.555312][ T1] usbserial: USB Serial support registered for pl2303 [ 9.556758][ T1] usbcore: registered new interface driver qcserial [ 9.558991][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.560990][ T1] usbcore: registered new interface driver sierra [ 9.562568][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.564355][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.566413][ T1] usbserial: USB Serial support registered for carelink [ 9.568297][ T1] usbserial: USB Serial support registered for zio [ 9.570884][ T1] usbserial: USB Serial support registered for funsoft [ 9.572306][ T1] usbserial: USB Serial support registered for flashloader [ 9.574264][ T1] usbserial: USB Serial support registered for google [ 9.575764][ T1] usbserial: USB Serial support registered for libtransistor [ 9.577913][ T1] usbserial: USB Serial support registered for vivopay [ 9.579429][ T1] usbserial: USB Serial support registered for moto_modem [ 9.582624][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.584644][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.588163][ T1] usbserial: USB Serial support registered for hp4x [ 9.589818][ T1] usbserial: USB Serial support registered for suunto [ 9.591264][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.598746][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.600845][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.604164][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.607727][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.609292][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.611033][ T1] usb usb1: Product: Dummy host controller [ 9.612105][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller dummy_hcd [ 9.613517][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.620816][ T1] hub 1-0:1.0: USB hub found [ 9.622773][ T1] hub 1-0:1.0: 1 port detected [ 9.630768][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.632199][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.635620][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.638198][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.640764][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.642099][ T1] usb usb2: Product: Dummy host controller [ 9.643188][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller dummy_hcd [ 9.644724][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 9.649916][ T1] hub 2-0:1.0: USB hub found [ 9.650948][ T1] hub 2-0:1.0: 1 port detected [ 9.655671][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.656994][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.659987][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.663452][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.664813][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.666161][ T1] usb usb3: Product: Dummy host controller [ 9.667055][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller dummy_hcd [ 9.668440][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 9.672971][ T1] hub 3-0:1.0: USB hub found [ 9.674037][ T1] hub 3-0:1.0: 1 port detected [ 9.681837][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.683434][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.686845][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.689495][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.691447][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.692954][ T1] usb usb4: Product: Dummy host controller [ 9.694030][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller dummy_hcd [ 9.695649][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 9.701219][ T1] hub 4-0:1.0: USB hub found [ 9.702409][ T1] hub 4-0:1.0: 1 port detected [ 9.708000][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.709467][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.713313][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.715912][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.717265][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.718576][ T1] usb usb5: Product: Dummy host controller [ 9.719804][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller dummy_hcd [ 9.721260][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 9.725539][ T1] hub 5-0:1.0: USB hub found [ 9.726729][ T1] hub 5-0:1.0: 1 port detected [ 9.737873][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.739395][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.742106][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.744738][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.746134][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.747635][ T1] usb usb6: Product: Dummy host controller [ 9.748588][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller dummy_hcd [ 9.750083][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 9.754315][ T1] hub 6-0:1.0: USB hub found [ 9.755584][ T1] hub 6-0:1.0: 1 port detected [ 9.761666][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.763272][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.765999][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.768715][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.770449][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.771996][ T1] usb usb7: Product: Dummy host controller [ 9.773037][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller dummy_hcd [ 9.774381][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 9.779545][ T1] hub 7-0:1.0: USB hub found [ 9.780535][ C1] random: fast init done [ 9.781811][ T1] hub 7-0:1.0: 1 port detected [ 9.787344][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.791591][ T534] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.792910][ T35] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.794602][ T35] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.795892][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.795897][ T35] sd 0:0:1:0: [sda] Write Protect is off [ 9.797828][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.799297][ T35] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.801277][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.802747][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.803925][ T1] usb usb8: Product: Dummy host controller [ 9.804828][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller dummy_hcd [ 9.806102][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 9.809418][ T1] hub 8-0:1.0: USB hub found [ 9.811640][ T1] hub 8-0:1.0: 1 port detected [ 9.830569][ T1] using random self ethernet address [ 9.831622][ T1] using random host ethernet address [ 9.831710][ T35] sda: sda1 [ 9.834621][ T1] Mass Storage Function, version: 2009/09/11 [ 9.835880][ T1] LUN: removable file: (no medium) [ 9.836848][ T1] no file given for LUN0 [ 9.837684][ T1] printk: console [ttyGS0] disabled [ 9.841521][ T35] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.843383][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 9.845798][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.847762][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 9.849523][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 9.851343][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.852692][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.853954][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 9.855055][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 9.856339][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 9.859542][ T1] hub 9-0:1.0: USB hub found [ 9.861204][ T1] hub 9-0:1.0: 8 ports detected [ 9.867061][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.868841][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 9.870690][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.872573][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.874045][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.875236][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 9.876310][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 9.877641][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 9.880798][ T1] hub 10-0:1.0: USB hub found [ 9.881939][ T1] hub 10-0:1.0: 8 ports detected [ 9.888062][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.890022][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 9.891854][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.893186][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.894267][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 9.895173][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 9.896405][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 9.899065][ T1] hub 11-0:1.0: USB hub found [ 9.900214][ T1] hub 11-0:1.0: 8 ports detected [ 9.905394][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.907785][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 9.909170][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.911016][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.912273][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.913416][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 9.914319][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 9.915475][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 9.918033][ T1] hub 12-0:1.0: USB hub found [ 9.918960][ T1] hub 12-0:1.0: 8 ports detected [ 9.925540][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.927167][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 9.928994][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.930476][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.931716][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 9.932637][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 9.933817][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 9.936575][ T1] hub 13-0:1.0: USB hub found [ 9.937689][ T1] hub 13-0:1.0: 8 ports detected [ 9.943300][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.944973][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 9.946755][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.948585][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.949971][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.951437][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 9.952449][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 9.953825][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 9.956635][ T1] hub 14-0:1.0: USB hub found [ 9.957580][ T1] hub 14-0:1.0: 8 ports detected [ 9.964563][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.966231][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 9.968110][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.969373][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.971296][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 9.972259][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 9.973490][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 9.976214][ T1] hub 15-0:1.0: USB hub found [ 9.977100][ T1] hub 15-0:1.0: 8 ports detected [ 9.982869][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.984453][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 9.986092][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.987927][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.989257][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.991871][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 9.992871][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 9.994086][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 9.996678][ T1] hub 16-0:1.0: USB hub found [ 9.997540][ T1] hub 16-0:1.0: 8 ports detected [ 10.004163][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.005960][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.007888][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.009165][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.010976][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.011936][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.013189][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.015944][ T1] hub 17-0:1.0: USB hub found [ 10.016918][ T1] hub 17-0:1.0: 8 ports detected [ 10.022373][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.024003][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.025453][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.027288][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.028714][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.031166][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.032168][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.033498][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.036989][ T1] hub 18-0:1.0: USB hub found [ 10.037942][ T1] hub 18-0:1.0: 8 ports detected [ 10.044465][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.046021][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.047937][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.051057][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.053335][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.055348][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.058297][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.062201][ T1] hub 19-0:1.0: USB hub found [ 10.063851][ T1] hub 19-0:1.0: 8 ports detected [ 10.071184][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.074610][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.077206][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.080924][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.083717][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.086458][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.088752][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.092119][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.095706][ T1] hub 20-0:1.0: USB hub found [ 10.097479][ T1] hub 20-0:1.0: 8 ports detected [ 10.105292][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.108021][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.112672][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.115451][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.117935][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.120371][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.123468][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.127535][ T1] hub 21-0:1.0: USB hub found [ 10.129474][ T1] hub 21-0:1.0: 8 ports detected [ 10.136296][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.139271][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.142735][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.146514][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.151175][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.153830][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.156236][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.159427][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.163314][ T1] hub 22-0:1.0: USB hub found [ 10.164987][ T1] hub 22-0:1.0: 8 ports detected [ 10.172330][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.175572][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.179117][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.182723][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.185154][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.187370][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.190427][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.194088][ T1] hub 23-0:1.0: USB hub found [ 10.195946][ T1] hub 23-0:1.0: 8 ports detected [ 10.202730][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.205516][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.208328][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.213195][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.216425][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.218999][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.221202][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.223917][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.227523][ T1] hub 24-0:1.0: USB hub found [ 10.229115][ T1] hub 24-0:1.0: 8 ports detected [ 10.236273][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.239270][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.243290][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.246069][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.248502][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.250684][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.253415][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.257192][ T1] hub 25-0:1.0: USB hub found [ 10.258932][ T1] hub 25-0:1.0: 8 ports detected [ 10.265168][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.268030][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.270922][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.274225][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.276958][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.279468][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.282635][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.285564][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.289185][ T1] hub 26-0:1.0: USB hub found [ 10.290858][ T1] hub 26-0:1.0: 8 ports detected [ 10.297724][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.300795][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.303936][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.306799][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.309385][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.312065][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.314720][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.318400][ T1] hub 27-0:1.0: USB hub found [ 10.320153][ T1] hub 27-0:1.0: 8 ports detected [ 10.325879][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.328733][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.331755][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.335314][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.338210][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.341955][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.344278][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.346764][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.350481][ T1] hub 28-0:1.0: USB hub found [ 10.352078][ T1] hub 28-0:1.0: 8 ports detected [ 10.358953][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.362105][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.365220][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.368311][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.371545][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.373634][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.376142][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.379912][ T1] hub 29-0:1.0: USB hub found [ 10.381524][ T1] hub 29-0:1.0: 8 ports detected [ 10.387419][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.390363][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.393140][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.396458][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.399135][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.402848][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.404825][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.407667][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.411771][ T1] hub 30-0:1.0: USB hub found [ 10.413886][ T1] hub 30-0:1.0: 8 ports detected [ 10.421089][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.423940][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.427180][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.431020][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.433935][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.435878][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.438246][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.441912][ T1] hub 31-0:1.0: USB hub found [ 10.443814][ T1] hub 31-0:1.0: 8 ports detected [ 10.450050][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.452824][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.455650][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.458981][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.462785][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.465077][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.467274][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.470099][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.473796][ T1] hub 32-0:1.0: USB hub found [ 10.475571][ T1] hub 32-0:1.0: 8 ports detected [ 10.483222][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.486055][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.489275][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.493257][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.495778][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.497507][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.499929][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.503477][ T1] hub 33-0:1.0: USB hub found [ 10.504943][ T1] hub 33-0:1.0: 8 ports detected [ 10.511022][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.514208][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.517157][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.521999][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.524562][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.526832][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.528806][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.531363][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.535843][ T1] hub 34-0:1.0: USB hub found [ 10.537383][ T1] hub 34-0:1.0: 8 ports detected [ 10.545217][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.547994][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.551836][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.554570][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.557359][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.559578][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.562191][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.565699][ T1] hub 35-0:1.0: USB hub found [ 10.567302][ T1] hub 35-0:1.0: 8 ports detected [ 10.573480][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.576348][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.579040][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.582086][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.584908][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.587430][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.589531][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.593863][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.597797][ T1] hub 36-0:1.0: USB hub found [ 10.600315][ T1] hub 36-0:1.0: 8 ports detected [ 10.607372][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.611333][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.615246][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.618444][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.621791][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.624233][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.627125][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.632978][ T1] hub 37-0:1.0: USB hub found [ 10.634835][ T1] hub 37-0:1.0: 8 ports detected [ 10.642464][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.645788][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.648940][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.654015][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.657706][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.660411][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.662645][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.665727][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 10.669931][ T1] hub 38-0:1.0: USB hub found [ 10.671930][ T1] hub 38-0:1.0: 8 ports detected [ 10.679018][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.682795][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 10.686364][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.689949][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.692900][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 10.695611][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.698552][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 10.702618][ T1] hub 39-0:1.0: USB hub found [ 10.704677][ T1] hub 39-0:1.0: 8 ports detected [ 10.711143][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.714022][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 10.717683][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.722594][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.725899][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.728815][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 10.731311][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc5-next-20200515-syzkaller vhci_hcd [ 10.734366][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 10.738479][ T1] hub 40-0:1.0: USB hub found [ 10.740538][ T1] hub 40-0:1.0: 8 ports detected [ 10.747563][ T1] usbcore: registered new device driver usbip-host [ 10.753537][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.757656][ T1] i8042: Warning: Keylock active [ 10.761359][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.765060][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 10.828411][ T1] mousedev: PS/2 mouse device common for all mice [ 10.838398][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 10.845943][ T1] rtc_cmos 00:00: registered as rtc0 [ 10.848036][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 10.852962][ T1] i2c /dev entries driver [ 10.856669][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 10.864933][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 10.868369][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 10.872720][ T1] IR NEC protocol handler initialized [ 10.874894][ T1] IR RC5(x/sz) protocol handler initialized [ 10.877393][ T1] IR RC6 protocol handler initialized [ 10.879231][ T1] IR JVC protocol handler initialized [ 10.881866][ T1] IR Sony protocol handler initialized [ 10.884003][ T1] IR SANYO protocol handler initialized [ 10.885897][ T1] IR Sharp protocol handler initialized [ 10.887815][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 10.890130][ T1] IR XMP protocol handler initialized [ 10.892902][ T1] usbcore: registered new interface driver uvcvideo [ 10.895298][ T1] USB Video Class driver (1.1.1) [ 10.897089][ T1] gspca_main: v2.14.0 registered [ 10.927732][ T1] vivid-000: using single planar format API [ 10.957946][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 10.962418][ T1] vivid-000: V4L2 capture device registered as video3 [ 10.965978][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 10.969803][ T1] vivid-000: V4L2 output device registered as video4 [ 10.972972][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 10.977244][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 10.981518][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 10.984653][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 10.987682][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 10.990862][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 10.993962][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 10.997061][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 11.000343][ T1] vivid-001: using multiplanar format API [ 11.014314][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 11.017507][ T1] vivid-001: V4L2 capture device registered as video7 [ 11.021603][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 11.024865][ T1] vivid-001: V4L2 output device registered as video8 [ 11.028277][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 11.032172][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 11.036065][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 11.039256][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 11.042298][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.045708][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.049158][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.051650][ T2545] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.055561][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.059375][ T1] vivid-002: using single planar format API [ 11.079173][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.082790][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.085609][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.088598][ T1] vivid-002: V4L2 output device registered as video12 [ 11.091671][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.095728][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.100602][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.103587][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.106776][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.109867][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.112914][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.116605][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.120745][ T1] vivid-003: using multiplanar format API [ 11.136262][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.139990][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.143098][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.146560][ T1] vivid-003: V4L2 output device registered as video16 [ 11.149578][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.153644][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.157701][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.161436][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.164346][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.167234][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.170504][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.173706][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.178408][ T1] vivid-004: using single planar format API [ 11.194267][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.197852][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.201129][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.204176][ T1] vivid-004: V4L2 output device registered as video20 [ 11.207084][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.210680][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.214463][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.217588][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.220638][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.224133][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.227474][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.230951][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.234316][ T1] vivid-005: using multiplanar format API [ 11.250979][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.254347][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.257221][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.260659][ T1] vivid-005: V4L2 output device registered as video24 [ 11.263373][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.267180][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.270923][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.274588][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.277943][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.283821][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.287437][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.290969][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.294443][ T1] vivid-006: using single planar format API [ 11.310448][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.313410][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.316509][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.319529][ T1] vivid-006: V4L2 output device registered as video28 [ 11.322703][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.327196][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.331320][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.334439][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.337698][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.340991][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.344315][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.347233][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.350503][ T1] vivid-007: using multiplanar format API [ 11.365943][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 11.369530][ T1] vivid-007: V4L2 capture device registered as video31 [ 11.372973][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 11.376088][ T1] vivid-007: V4L2 output device registered as video32 [ 11.379090][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 11.382930][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 11.386791][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 11.389948][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 11.392683][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 11.395728][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 11.399213][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 11.402726][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 11.407215][ T1] vivid-008: using single planar format API [ 11.422480][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 11.426352][ T1] vivid-008: V4L2 capture device registered as video35 [ 11.429429][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 11.432838][ T1] vivid-008: V4L2 output device registered as video36 [ 11.435895][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 11.439721][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 11.443415][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 11.446495][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 11.450543][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 11.453633][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 11.456845][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 11.460368][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 11.467004][ T1] vivid-009: using multiplanar format API [ 11.483226][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 11.486843][ T1] vivid-009: V4L2 capture device registered as video39 [ 11.493224][ T2545] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.497713][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 11.501978][ T1] vivid-009: V4L2 output device registered as video40 [ 11.505657][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 11.509243][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 11.512883][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 11.515753][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 11.518865][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 11.522464][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 11.525826][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 11.529324][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 11.532874][ T1] vivid-010: using single planar format API [ 11.548482][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 11.552157][ T1] vivid-010: V4L2 capture device registered as video43 [ 11.555437][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 11.558669][ T1] vivid-010: V4L2 output device registered as video44 [ 11.562306][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 11.566073][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 11.569501][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 11.573213][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 11.576238][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 11.579016][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 11.582452][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 11.585752][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 11.589233][ T1] vivid-011: using multiplanar format API [ 11.604359][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 11.607669][ T1] vivid-011: V4L2 capture device registered as video47 [ 11.611063][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 11.614636][ T1] vivid-011: V4L2 output device registered as video48 [ 11.618149][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 11.622470][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 11.626441][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 11.629908][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 11.632900][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 11.636205][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 11.639396][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 11.642409][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 11.645451][ T1] vivid-012: using single planar format API [ 11.660662][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 11.664175][ T1] vivid-012: V4L2 capture device registered as video51 [ 11.667372][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 11.670779][ T1] vivid-012: V4L2 output device registered as video52 [ 11.673661][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 11.678336][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 11.682851][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 11.685923][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 11.689034][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 11.692186][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 11.696243][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 11.700115][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 11.704047][ T1] vivid-013: using multiplanar format API [ 11.721050][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 11.724213][ T1] vivid-013: V4L2 capture device registered as video55 [ 11.727461][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 11.731097][ T1] vivid-013: V4L2 output device registered as video56 [ 11.734231][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 11.738125][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 11.741812][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 11.744932][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 11.747671][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 11.750836][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 11.754126][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 11.757676][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 11.760782][ T1] vivid-014: using single planar format API [ 11.776180][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 11.779361][ T1] vivid-014: V4L2 capture device registered as video59 [ 11.782395][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 11.785611][ T1] vivid-014: V4L2 output device registered as video60 [ 11.788676][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 11.793329][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 11.797554][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 11.801165][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 11.805252][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 11.808863][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 11.813052][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 11.816646][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 11.820549][ T1] vivid-015: using multiplanar format API [ 11.836030][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 11.839015][ T1] vivid-015: V4L2 capture device registered as video63 [ 11.842425][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 11.845618][ T1] vivid-015: V4L2 output device registered as video64 [ 11.848998][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 11.853168][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 11.857674][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 11.861219][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 11.864390][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 11.867628][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 11.870981][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 11.875390][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 11.880103][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 11.884810][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 11.888582][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 11.892519][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 11.896795][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 11.899110][ T1] iTCO_vendor_support: vendor-support=0 [ 11.903376][ T1] device-mapper: uevent: version 1.0.3 [ 11.906736][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 11.912221][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 11.915039][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 11.917833][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 11.921064][ T1] device-mapper: raid: Loading target version 1.15.1 [ 11.924443][ T1] Bluetooth: HCI UART driver ver 2.3 [ 11.926374][ T1] Bluetooth: HCI UART protocol H4 registered [ 11.928817][ T1] Bluetooth: HCI UART protocol BCSP registered [ 11.931508][ T1] Bluetooth: HCI UART protocol LL registered [ 11.933914][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 11.936393][ T1] Bluetooth: HCI UART protocol QCA registered [ 11.938346][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 11.940821][ T1] Bluetooth: HCI UART protocol Marvell registered [ 11.943122][ T1] usbcore: registered new interface driver bfusb [ 11.945905][ T1] usbcore: registered new interface driver btusb [ 11.949822][ T1] CAPI 2.0 started up with major 68 (middleware) [ 11.950527][ T7] floppy0: no floppy controllers found [ 11.952341][ T1] Modular ISDN core version 1.1.29 [ 11.957143][ T1] NET: Registered protocol family 34 [ 11.958993][ T1] DSP module 2.0 [ 11.960686][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 11.975239][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 11.977692][ T1] 0 virtual devices registered [ 11.979898][ T1] intel_pstate: CPU model not supported [ 11.984707][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 11.987720][ T1] usnic_verbs:usnic_uiom_init:563: [ 11.987724][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 11.996159][ T1] usnic_verbs:usnic_ib_init:667: [ 11.996163][ T1] Unable to initialize umem with err -1 [ 12.002143][ T1] iscsi: registered transport (iser) [ 12.005000][ T1] SoftiWARP attached [ 12.007013][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.011387][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.015669][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.028954][ T1] hid: raw HID events driver (C) Jiri Kosina [ 12.062990][ T1] usbcore: registered new interface driver usbhid [ 12.065663][ T1] usbhid: USB HID core driver [ 12.073537][ T1] ashmem: initialized [ 12.160703][ T1] usbcore: registered new interface driver snd-usb-audio [ 12.163492][ T1] drop_monitor: Initializing network drop monitor service [ 12.166626][ T1] NET: Registered protocol family 26 [ 12.168674][ T1] GACT probability on [ 12.171809][ T1] Mirror/redirect action on [ 12.173745][ T1] Simple TC action Loaded [ 12.177856][ T1] netem: version 1.3 [ 12.179549][ T1] u32 classifier [ 12.180842][ T1] Performance counters on [ 12.182551][ T1] input device check on [ 12.184081][ T1] Actions configured [ 12.188907][ T1] nf_conntrack_irc: failed to register helpers [ 12.191272][ T1] nf_conntrack_sane: failed to register helpers [ 12.232673][ T1] nf_conntrack_sip: failed to register helpers [ 12.239727][ T1] xt_time: kernel timezone is -0000 [ 12.242389][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 12.245177][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 12.250233][ T1] IPVS: ipvs loaded. [ 12.262087][ T1] IPVS: [rr] scheduler registered. [ 12.267236][ T1] IPVS: [wrr] scheduler registered. [ 12.272901][ T1] IPVS: [lc] scheduler registered. [ 12.278389][ T1] IPVS: [wlc] scheduler registered. [ 12.283649][ T1] IPVS: [fo] scheduler registered. [ 12.289125][ T1] IPVS: [ovf] scheduler registered. [ 12.294683][ T1] IPVS: [lblc] scheduler registered. [ 12.300154][ T1] IPVS: [lblcr] scheduler registered. [ 12.305797][ T1] IPVS: [dh] scheduler registered. [ 12.311533][ T1] IPVS: [sh] scheduler registered. [ 12.316776][ T1] IPVS: [mh] scheduler registered. [ 12.321939][ T1] IPVS: [sed] scheduler registered. [ 12.327226][ T1] IPVS: [nq] scheduler registered. [ 12.332787][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 12.338950][ T1] IPVS: [sip] pe registered. [ 12.344008][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 12.352897][ T1] gre: GRE over IPv4 demultiplexor driver [ 12.358980][ T1] ip_gre: GRE over IPv4 tunneling driver [ 12.371299][ T1] IPv4 over IPsec tunneling driver [ 12.380946][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 12.388819][ T1] Initializing XFRM netlink socket [ 12.394301][ T1] IPsec XFRM device driver [ 12.399892][ T1] NET: Registered protocol family 10 [ 12.417537][ T1] Segment Routing with IPv6 [ 12.422822][ T1] mip6: Mobile IPv6 [ 12.430827][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 12.443092][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 12.451990][ T1] NET: Registered protocol family 17 [ 12.457581][ T1] NET: Registered protocol family 15 [ 12.464702][ T1] Bridge firewalling registered [ 12.471202][ T1] NET: Registered protocol family 9 [ 12.476635][ T1] X25: Linux Version 0.2 [ 12.513732][ T1] NET: Registered protocol family 6 [ 12.553610][ T1] NET: Registered protocol family 11 [ 12.559475][ T1] NET: Registered protocol family 3 [ 12.566687][ T1] can: controller area network core (rev 20170425 abi 9) [ 12.574440][ T1] NET: Registered protocol family 29 [ 12.579803][ T1] can: raw protocol (rev 20170425) [ 12.585049][ T1] can: broadcast manager protocol (rev 20170425 t) [ 12.591890][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 12.598593][ T1] can: SAE J1939 [ 12.602805][ T1] Bluetooth: RFCOMM TTY layer initialized [ 12.608773][ T1] Bluetooth: RFCOMM socket layer initialized [ 12.615154][ T1] Bluetooth: RFCOMM ver 1.11 [ 12.620081][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 12.626363][ T1] Bluetooth: BNEP filters: protocol multicast [ 12.632478][ T1] Bluetooth: BNEP socket layer initialized [ 12.638345][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 12.644267][ T1] Bluetooth: CMTP socket layer initialized [ 12.650113][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 12.657229][ T1] Bluetooth: HIDP socket layer initialized [ 12.664541][ T1] RPC: Registered rdma transport module. [ 12.670722][ T1] RPC: Registered rdma backchannel transport module. [ 12.681139][ T1] NET: Registered protocol family 33 [ 12.686829][ T1] Key type rxrpc registered [ 12.691501][ T1] Key type rxrpc_s registered [ 12.697437][ T1] NET: Registered protocol family 41 [ 12.704608][ T1] lec:lane_module_init: lec.c: initialized [ 12.711194][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 12.717546][ T1] l2tp_core: L2TP core driver, V2.0 [ 12.723236][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 12.729171][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 12.736049][ T1] l2tp_netlink: L2TP netlink interface [ 12.741959][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 12.748922][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 12.757042][ T1] NET: Registered protocol family 35 [ 12.762760][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 12.778756][ T1] DCCP: Activated CCID 2 (TCP-like) [ 12.784889][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 12.794026][ T1] sctp: Hash tables configured (bind 32/56) [ 12.801685][ T1] NET: Registered protocol family 21 [ 12.807785][ T1] Registered RDS/infiniband transport [ 12.814227][ T1] Registered RDS/tcp transport [ 12.818990][ T1] tipc: Activated (version 2.0.0) [ 12.824529][ T1] NET: Registered protocol family 30 [ 12.830970][ T1] tipc: Started in single node mode [ 12.837062][ T1] NET: Registered protocol family 43 [ 12.842891][ T1] 9pnet: Installing 9P2000 support [ 12.848763][ T1] NET: Registered protocol family 37 [ 12.858141][ T1] NET: Registered protocol family 36 [ 12.864093][ T1] Key type dns_resolver registered [ 12.869766][ T1] Key type ceph registered [ 12.875318][ T1] libceph: loaded (mon/osd proto 15/24) [ 12.883136][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 12.892130][ T1] openvswitch: Open vSwitch switching datapath [ 12.901442][ T1] NET: Registered protocol family 40 [ 12.907081][ T1] mpls_gso: MPLS GSO support [ 12.917824][ T1] IPI shorthand broadcast: enabled [ 12.923222][ T1] AVX2 version of gcm_enc/dec engaged. [ 12.928668][ T1] AES CTR mode by8 optimization enabled [ 12.939885][ T1] sched_clock: Marking stable (12914415137, 25194730)->(12949767460, -10157593) [ 12.950638][ T1] registered taskstats version 1 [ 12.955945][ T1] Loading compiled-in X.509 certificates [ 12.966824][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 12.978755][ T1] zswap: loaded using pool lzo/zbud [ 12.985729][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 12.995559][ T1] Key type ._fscrypt registered [ 13.000490][ T1] Key type .fscrypt registered [ 13.005263][ T1] Key type fscrypt-provisioning registered [ 13.014187][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 13.022587][ T1] FS-Cache: Netfs 'afs' registered for caching [ 13.036993][ T1] Btrfs loaded, crc32c=crc32c-intel [ 13.049371][ T1] Key type big_key registered [ 13.056927][ T1] Key type encrypted registered [ 13.062493][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 13.070001][ T1] ima: No TPM chip found, activating TPM-bypass! [ 13.076649][ T1] ima: Allocated hash algorithm: sha256 [ 13.082530][ T1] ima: No architecture policies found [ 13.088123][ T1] evm: Initialising EVM extended attributes: [ 13.094234][ T1] evm: security.selinux [ 13.098397][ T1] evm: security.SMACK64 [ 13.102637][ T1] evm: security.SMACK64EXEC [ 13.107121][ T1] evm: security.SMACK64TRANSMUTE [ 13.112084][ T1] evm: security.SMACK64MMAP [ 13.116591][ T1] evm: security.apparmor [ 13.120970][ T1] evm: security.ima [ 13.124760][ T1] evm: security.capability [ 13.129158][ T1] evm: HMAC attrs: 0x1 [ 13.134813][ T1] PM: Magic number: 4:669:506 [ 13.140149][ T1] usb usb40-port4: hash matches [ 13.147138][ T1] printk: console [netcon0] enabled [ 13.152621][ T1] netconsole: network logging started [ 13.158763][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 13.167723][ T1] rdma_rxe: loaded [ 13.172312][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 13.183610][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 13.192539][ T3448] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 13.202836][ T1] ALSA device list: [ 13.206678][ T1] #0: Dummy 1 [ 13.210292][ T3448] cfg80211: failed to load regulatory.db [ 13.216460][ T1] #1: Loopback 1 [ 13.220375][ T1] #2: Virtual MIDI Card 1 [ 13.227521][ T1] md: Waiting for all devices to be available before autodetect [ 13.235658][ T1] md: If you don't use raid, use raid=noautodetect [ 13.246789][ T1] md: Autodetecting RAID arrays. [ 13.252250][ T1] md: autorun ... [ 13.255875][ T1] md: ... autorun DONE. [ 13.291885][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 13.300245][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 13.369967][ T1] devtmpfs: mounted [ 13.385749][ T1] Freeing unused kernel image (initmem) memory: 2780K [ 13.393192][ T1] Kernel memory protection disabled. [ 13.440377][ T1] Run /sbin/init as init process [ 14.117021][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.145618][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.153572][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.225152][ T1] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 14.247578][ T1] systemd[1]: Detected virtualization kvm. [ 14.253690][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 14.341733][ T1] systemd[1]: Set hostname to . [ 14.690637][ T3884] selinux-autorel (3884) used greatest stack depth: 23720 bytes left [ 14.764992][ T3882] systemd-fstab-generator[3882]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 14.782308][ T3882] systemd-fstab-generator[3882]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 14.799494][ T3882] systemd-fstab-generator[3882]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 14.821950][ T3881] systemd[3881]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 15.338028][ T1] systemd[1]: Listening on Journal Audit Socket. [ OK ] Listening on Journal Audit Socket. [ 15.391257][ T1] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ 15.440449][ T1] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ 15.483447][ T1] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ 15.521874][ T1] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Listening on udev Control Socket. [ OK ] Reached target Remote File Systems. [ OK ] Listening on Journal Socket. [ OK ] Created slice System Slice. Mounting Huge Pages File System... Mounting /sys/kernel/debug... [ OK ] Created slice system-getty.slice. [ OK ] Reached target Slices. Starting Load Kernel Modules... Mounting POSIX Message Queue File System... Starting Remount Root and Kernel File Systems... Mounting /sys/kernel/config... [ OK ] Listening on Syslog Socket. [ 16.110829][ T3903] EXT4-fs (sda1): re-mounted. Opts: (null) Starting Journal Service... [ OK ] Reached target Sockets. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Paths. [ OK ] Reached target Encrypted Volumes. [ OK ] Reached target Swap. [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. Mounting /proc/sys/fs/binfmt_misc... [ OK ] Created slice system-serial\x2dgetty.slice. Starting Create Static Device Nodes in /dev... [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Huge Pages File System. [ OK ] Mounted /sys/kernel/debug. [ OK ] Mounted /sys/kernel/config. [ 16.732200][ T3913] systemd-tmpfile (3913) used greatest stack depth: 23192 bytes left [ 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 Load/Save Random Seed. [ OK ] Started Apply Kernel Variables. [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started udev Kernel Device Manager. [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... Starting Raise network interfaces... [ 18.222809][ T3908] systemd-journald[3908]: 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. [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. [ 20.984976][ C1] random: crng init done [ 20.989279][ 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 (13s / 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 (14s / 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 (15s / no limit) [ ***] (2 of 2) A start job is running for…dplug all Devices (16s / no limit) [ OK ] Reached target Sound Card. [ **] (1 of 2) A start job is running for dev-ttyS0.device (21s / 1min 30s) [ *] (1 of 2) A start job is running for dev-ttyS0.device (22s / 1min 30s) [ **] (1 of 2) A start job is running for dev-ttyS0.device (22s / 1min 30s) [ ***] (2 of 2) A start job is running for…dplug all Devices (23s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (23s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (24s / no limit) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (24s / 1min 30s) [ OK ] Found device /dev/ttyS0. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. Starting Load/Save RF Kill Switch Status... [ OK ] Started udev Coldplug all Devices. [ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Reached target System Initialization. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Started Daily apt download activities. [ OK ] Reached target Basic System. Starting System Logging Service... [ OK ] Started Regular background program processing daemon. Starting OpenBSD Secure Shell server... Starting getty on tty2-tty6 if dbus and logind are not available... [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. Starting Permit User Sessions... [ OK ] Started System Logging Service. [ OK ] Started Permit User Sessions. [ OK ] Started OpenBSD Secure Shell server. [ 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 tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 52.661576][ T6809] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 52.673642][ T6809] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 52.682148][ T6809] CPU: 0 PID: 6809 Comm: sshd Not tainted 5.7.0-rc5-next-20200515-syzkaller #0 [ 52.691489][ T6809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.702438][ T6809] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 52.708779][ T6809] 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 [ 52.728764][ T6809] RSP: 0018:ffffc9000559f450 EFLAGS: 00010206 [ 52.734986][ T6809] RAX: dffffc0000000000 RBX: ffff888098cba000 RCX: ffffffff8363deda [ 52.743031][ T6809] RDX: 0000000000000005 RSI: ffffffff8363dee8 RDI: 0000000000000028 [ 52.751000][ T6809] RBP: 1ffff92000ab3e8b R08: ffff888097c5a540 R09: fffffbfff155a0a2 [ 52.758951][ T6809] R10: ffffffff8aad050f R11: fffffbfff155a0a1 R12: ffff8880989e6fea [ 52.767102][ T6809] R13: ffff8880989e6000 R14: 0000000000001a99 R15: 0000000000000000 [ 52.775852][ T6809] FS: 00007f30edc488c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 52.784930][ T6809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.791656][ T6809] CR2: 0000556a4a4528f5 CR3: 00000000a840b000 CR4: 00000000001406f0 [ 52.800395][ T6809] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.809060][ T6809] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.818214][ T6809] Call Trace: [ 52.821504][ T6809] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 52.826880][ T6809] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 52.832670][ T6809] ? __kmalloc+0x62f/0x7a0 [ 52.837061][ T6809] ? tomoyo_realpath_from_path+0xc2/0x620 [ 52.842768][ T6809] ? lock_release+0x800/0x800 [ 52.847527][ T6809] ? __lock_acquire+0x2176/0x4aa0 [ 52.852744][ T6809] tomoyo_realpath_from_path+0x393/0x620 [ 52.858382][ T6809] tomoyo_path_number_perm+0x1c2/0x4d0 [ 52.863840][ T6809] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 52.869479][ T6809] ? tomoyo_execute_permission+0x470/0x470 [ 52.876784][ T6809] ? d_alloc_parallel+0x785/0x1b10 [ 52.881895][ T6809] ? d_alloc_parallel+0x9ea/0x1b10 [ 52.887001][ T6809] ? rcu_read_lock_held_common+0x130/0x130 [ 52.892781][ T6809] ? print_usage_bug+0x240/0x240 [ 52.897710][ T6809] tomoyo_path_mknod+0x10d/0x190 [ 52.902650][ T6809] ? tomoyo_path_chown+0x1b0/0x1b0 [ 52.907759][ T6809] ? mark_held_locks+0x9f/0xe0 [ 52.912498][ T6809] ? d_lookup+0xec/0x250 [ 52.916718][ T6809] security_path_mknod+0x116/0x180 [ 52.921827][ T6809] lookup_open+0x5ae/0x1320 [ 52.926315][ T6809] ? page_put_link+0x210/0x210 [ 52.931085][ T6809] ? preempt_count_add+0x74/0x140 [ 52.936087][ T6809] ? __mnt_want_write+0x1da/0x2c0 [ 52.941090][ T6809] path_openat+0x93c/0x27f0 [ 52.945578][ T6809] ? path_lookupat.isra.0+0x530/0x530 [ 52.951108][ T6809] ? up_read+0x1a8/0x750 [ 52.955348][ T6809] ? mark_held_locks+0xe0/0xe0 [ 52.960114][ T6809] ? down_read_nested+0x430/0x430 [ 52.965157][ T6809] do_filp_open+0x192/0x260 [ 52.969659][ T6809] ? may_open_dev+0xf0/0xf0 [ 52.974151][ T6809] ? simple_attr_release+0x40/0x40 [ 52.979351][ T6809] ? _raw_spin_unlock+0x24/0x40 [ 52.984534][ T6809] ? __alloc_fd+0x46d/0x600 [ 52.989032][ T6809] do_sys_openat2+0x585/0x7d0 [ 52.993709][ T6809] ? file_open_root+0x400/0x400 [ 52.998555][ T6809] ? up_read+0x1a8/0x750 [ 53.002800][ T6809] do_sys_open+0xc3/0x140 [ 53.007104][ T6809] ? filp_open+0x70/0x70 [ 53.011353][ T6809] ? trace_hardirqs_off_caller+0x55/0x230 [ 53.017172][ T6809] do_syscall_64+0xf6/0x7d0 [ 53.021802][ T6809] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 53.027684][ T6809] RIP: 0033:0x7f30ebdb16f0 [ 53.032098][ T6809] 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 [ 53.051863][ T6809] RSP: 002b:00007ffce2555378 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 53.060265][ T6809] RAX: ffffffffffffffda RBX: 0000556a4c31ffc0 RCX: 00007f30ebdb16f0 [ 53.068324][ T6809] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 0000556a4a4528f5 [ 53.076288][ T6809] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 53.084333][ T6809] R10: 0000000000000240 R11: 0000000000000246 R12: 0000556a4a42351e [ 53.092281][ T6809] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 53.100250][ T6809] Modules linked in: [ 53.104799][ T6809] ---[ end trace b98bae6878c35985 ]--- [ 53.110331][ T6809] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 53.116483][ T6809] 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 [ 53.136198][ T6809] RSP: 0018:ffffc9000559f450 EFLAGS: 00010206 [ 53.142412][ T6809] RAX: dffffc0000000000 RBX: ffff888098cba000 RCX: ffffffff8363deda [ 53.150687][ T6809] RDX: 0000000000000005 RSI: ffffffff8363dee8 RDI: 0000000000000028 [ 53.158925][ T6809] RBP: 1ffff92000ab3e8b R08: ffff888097c5a540 R09: fffffbfff155a0a2 [ 53.167325][ T6809] R10: ffffffff8aad050f R11: fffffbfff155a0a1 R12: ffff8880989e6fea [ 53.175303][ T6809] R13: ffff8880989e6000 R14: 0000000000001a99 R15: 0000000000000000 [ 53.183654][ T6809] FS: 00007f30edc488c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 53.192790][ T6809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.199546][ T6809] CR2: 0000556a4a4528f5 CR3: 00000000a840b000 CR4: 00000000001406f0 [ 53.207592][ T6809] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.215562][ T6809] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.223891][ T6809] Kernel panic - not syncing: Fatal exception [ 53.231195][ T6809] Kernel Offset: disabled [ 53.235534][ T6809] Rebooting in 86400 seconds..