[ 0.000000][ T0] Linux version 5.7.0-rc5-next-20200514-syzkaller (syzkaller@syzkaller) (gcc (GCC) 9.0.0 20181231 (experimental), GNU ld (GNU Binutils for Ubuntu) 2.26.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000004][ T0] kvm-clock: cpu 0, msr be52001, primary cpu clock [ 0.000004][ T0] kvm-clock: using sched offset of 3250809910 cycles [ 0.000988][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003499][ T0] tsc: Detected 2300.000 MHz processor [ 0.006098][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.007262][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.008389][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.015488][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.016705][ T0] check: Scanning 1 areas for low memory corruption [ 0.017813][ T0] Using GB pages for direct mapping [ 0.021122][ T0] ACPI: Early table checksum verification disabled [ 0.022187][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.023312][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.024626][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.025907][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.027166][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.027933][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.028734][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.030046][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.032147][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.035010][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.036845][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.037574][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.038359][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.039345][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.040242][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.041278][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.042963][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.044522][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.045731][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.047320][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.049064][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.101510][ T0] Zone ranges: [ 0.102142][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.103171][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.104309][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.105326][ T0] Device empty [ 0.105893][ T0] Movable zone start for each node [ 0.106793][ T0] Early memory node ranges [ 0.107398][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.108480][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.109479][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.110412][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.111354][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.111360][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.142874][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.588294][ T0] kasan: KernelAddressSanitizer initialized [ 0.589631][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.590325][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.591577][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.593309][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.595590][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.596982][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.598145][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.599376][ T0] Using ACPI (MADT) for SMP configuration information [ 0.600403][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.601272][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.602671][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.603778][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.605129][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.606500][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.607916][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.609189][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.610436][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.611542][ T0] Booting paravirtualized kernel on KVM [ 0.612352][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.663916][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.666135][ T0] percpu: Embedded 67 pages/cpu s234568 r8192 d31672 u1048576 [ 0.668291][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.669688][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.670744][ T0] Policy zone: Normal [ 0.671337][ 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 [ 0.683410][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.476888][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17373K rwdata, 21756K rodata, 2784K init, 24440K bss, 1402688K reserved, 0K cma-reserved) [ 1.485268][ T0] Running RCU self tests [ 1.485974][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.487025][ T0] rcu: RCU lockdep checking is enabled. [ 1.488386][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.489421][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.490626][ T0] Trampoline variant of Tasks RCU enabled. [ 1.491677][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.492980][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.501935][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.503666][ T0] random: get_random_bytes called from start_kernel+0x672/0x9f8 with crng_init=0 [ 1.507770][ T0] Console: colour VGA+ 80x25 [ 1.510175][ T0] printk: console [ttyS0] enabled [ 1.510175][ T0] printk: console [ttyS0] enabled [ 1.511773][ T0] printk: bootconsole [earlyser0] disabled [ 1.511773][ T0] printk: bootconsole [earlyser0] disabled [ 1.513460][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.514722][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.515387][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.516158][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.516923][ T0] ... CLASSHASH_SIZE: 4096 [ 1.517778][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.518736][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.519446][ T0] ... CHAINHASH_SIZE: 32768 [ 1.520401][ T0] memory used by lock dependency info: 6301 kB [ 1.521249][ T0] memory used for stack traces: 4224 kB [ 1.522130][ T0] per task-struct memory footprint: 1920 bytes [ 1.523365][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.525243][ T0] ACPI: Core revision 20200430 [ 1.527756][ T0] APIC: Switch to symmetric I/O mode setup [ 1.529286][ T0] x2apic enabled [ 1.531657][ T0] Switched APIC routing to physical x2apic. [ 1.536001][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.537194][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.538904][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.540157][ T0] pid_max: default: 32768 minimum: 301 [ 1.542456][ T0] LSM: Security Framework initializing [ 1.543239][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.545305][ T0] Yama: becoming mindful. [ 1.546216][ T0] TOMOYO Linux initialized [ 1.549079][ T0] AppArmor: AppArmor initialized [ 1.557163][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.562366][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.564075][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.565417][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.570603][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.571673][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.573849][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.575186][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.575219][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.578204][ T0] MDS: Mitigation: Clear CPU buffers [ 1.579679][ T0] Freeing SMP alternatives memory: 96K [ 1.703118][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.706751][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.708894][ T1] rcu: Hierarchical SRCU implementation. [ 1.708894][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.708946][ T1] smp: Bringing up secondary CPUs ... [ 1.714731][ T1] x86: Booting SMP configuration: [ 1.715598][ T1] .... node #0, CPUs: #1 [ 0.035384][ T0] kvm-clock: cpu 1, msr be52041, secondary cpu clock [ 1.719448][ 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. [ 1.721830][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.722674][ T1] smpboot: Max logical packages: 1 [ 1.723536][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.726586][ T1] devtmpfs: initialized [ 1.729645][ T1] x86/mm: Memory block size: 128MB [ 1.759237][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 1.760631][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.762421][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.764910][ T1] xor: automatically using best checksumming function avx [ 1.767092][ T1] PM: RTC time: 11:12:56, date: 2020-05-14 [ 1.768717][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.768721][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.771582][ T1] NET: Registered protocol family 16 [ 1.780894][ T1] audit: initializing netlink subsys (disabled) [ 1.782029][ T27] audit: type=2000 audit(1589454776.558:1): state=initialized audit_enabled=0 res=1 [ 1.785786][ T1] cpuidle: using governor menu [ 1.793003][ T1] ACPI: bus type PCI registered [ 1.795973][ T1] dca service started, version 1.12.1 [ 1.797403][ T1] PCI: Using configuration type 1 for base access [ 1.854311][ T151] kworker/u4:0 (151) used greatest stack depth: 27328 bytes left [ 1.891148][ T243] kworker/u4:0 (243) used greatest stack depth: 25904 bytes left [ 2.317908][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.320219][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.321861][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.340367][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.538939][ T1] raid6: avx2x4 gen() 10901 MB/s [ 2.708410][ T1] raid6: avx2x4 xor() 5875 MB/s [ 2.878375][ T1] raid6: avx2x2 gen() 7300 MB/s [ 3.048379][ T1] raid6: avx2x2 xor() 3610 MB/s [ 3.218373][ T1] raid6: avx2x1 gen() 4681 MB/s [ 3.388371][ T1] raid6: avx2x1 xor() 1896 MB/s [ 3.558378][ T1] raid6: sse2x4 gen() 5910 MB/s [ 3.728948][ T1] raid6: sse2x4 xor() 3148 MB/s [ 3.898922][ T1] raid6: sse2x2 gen() 3634 MB/s [ 4.068915][ T1] raid6: sse2x2 xor() 1838 MB/s [ 4.238913][ T1] raid6: sse2x1 gen() 2503 MB/s [ 4.408922][ T1] raid6: sse2x1 xor() 970 MB/s [ 4.410539][ T1] raid6: using algorithm avx2x4 gen() 10901 MB/s [ 4.412149][ T1] raid6: .... xor() 5875 MB/s, rmw enabled [ 4.413397][ T1] raid6: using avx2x2 recovery algorithm [ 4.415469][ T1] ACPI: Added _OSI(Module Device) [ 4.416279][ T1] ACPI: Added _OSI(Processor Device) [ 4.417362][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.418563][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.418934][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.420003][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.421842][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.475671][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.516365][ T1] ACPI: Interpreter enabled [ 4.517849][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.518974][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.520245][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.524893][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.625770][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.627454][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.629335][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.639765][ T1] PCI host bridge to bus 0000:00 [ 4.641041][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.643427][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.645449][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.646987][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.649187][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.650763][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.652272][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.659049][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.680012][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.698063][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.702341][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.711828][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.718931][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.737314][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.745821][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.754383][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.773496][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.782533][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.788946][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 4.825913][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.831111][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.835725][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.840665][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.844149][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.854914][ T1] iommu: Default domain type: Translated [ 4.856990][ T1] vgaarb: loaded [ 4.860728][ T1] SCSI subsystem initialized [ 4.860728][ T1] ACPI: bus type USB registered [ 4.861137][ T1] usbcore: registered new interface driver usbfs [ 4.872793][ T1] usbcore: registered new interface driver hub [ 4.874511][ T1] usbcore: registered new device driver usb [ 4.877243][ T1] mc: Linux media interface: v0.10 [ 4.879193][ T1] videodev: Linux video capture interface: v2.00 [ 4.882399][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.883559][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.885464][ T1] PTP clock support registered [ 4.890979][ T1] EDAC MC: Ver: 3.0.0 [ 4.891142][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.892295][ T1] PCI: Using ACPI for IRQ routing [ 4.902919][ T1] Bluetooth: Core ver 2.22 [ 4.904465][ T1] NET: Registered protocol family 31 [ 4.905725][ T1] Bluetooth: HCI device and connection manager initialized [ 4.907848][ T1] Bluetooth: HCI socket layer initialized [ 4.908954][ T1] Bluetooth: L2CAP socket layer initialized [ 4.910057][ T1] Bluetooth: SCO socket layer initialized [ 4.910891][ T1] NET: Registered protocol family 8 [ 4.911744][ T1] NET: Registered protocol family 20 [ 4.913004][ T1] NetLabel: Initializing [ 4.913679][ T1] NetLabel: domain hash size = 128 [ 4.914683][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.916252][ T1] NetLabel: unlabeled traffic allowed by default [ 4.919280][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.920582][ T1] NET: Registered protocol family 39 [ 4.921841][ T1] clocksource: Switched to clocksource kvm-clock [ 7.580514][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.581886][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.584713][ T1] FS-Cache: Loaded [ 7.586627][ T1] CacheFiles: Loaded [ 7.587824][ T1] TOMOYO: 2.6.0 [ 7.588798][ T1] Mandatory Access Control activated. [ 7.592868][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.595574][ T1] pnp: PnP ACPI init [ 7.610378][ T1] pnp: PnP ACPI: found 7 devices [ 7.660437][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.662996][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.664382][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.666230][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.667580][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.674742][ T1] NET: Registered protocol family 2 [ 7.678644][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 7.681499][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.689475][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 7.694526][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.698503][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.701625][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.704930][ T1] NET: Registered protocol family 1 [ 7.707637][ T1] RPC: Registered named UNIX socket transport module. [ 7.709047][ T1] RPC: Registered udp transport module. [ 7.710261][ T1] RPC: Registered tcp transport module. [ 7.711590][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.714416][ T1] NET: Registered protocol family 44 [ 7.716132][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.718135][ T1] PCI: CLS 0 bytes, default 64 [ 7.723637][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.726383][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 7.731789][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.737126][ T1] kvm: already loaded the other module [ 7.738394][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.740539][ T1] clocksource: Switched to clocksource tsc [ 7.741742][ T1] mce: Machine check injector initialized [ 7.747378][ T1] check: Scanning for low memory corruption every 60 seconds [ 7.804997][ T1] Initialise system trusted keyrings [ 7.807463][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.810700][ T1] zbud: loaded [ 7.817819][ T1] DLM installed [ 7.821764][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.826289][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 7.830251][ T1] NFS: Registering the id_resolver key type [ 7.832232][ T1] Key type id_resolver registered [ 7.833195][ T1] Key type id_legacy registered [ 7.834108][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.835794][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.842290][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 7.844488][ T1] Key type cifs.spnego registered [ 7.845744][ T1] Key type cifs.idmap registered [ 7.846928][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.849212][ T1] fuse: init (API version 7.31) [ 7.852964][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.863929][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 7.870239][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.871870][ T1] FS-Cache: Netfs '9p' registered for caching [ 7.873494][ T1] ocfs2: Registered cluster interface o2cb [ 7.875975][ T1] ocfs2: Registered cluster interface user [ 7.877940][ T1] OCFS2 User DLM kernel interface loaded [ 7.888591][ T1] gfs2: GFS2 installed [ 7.895636][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 7.897037][ T1] ceph: loaded (mds proto 32) [ 7.909545][ T1] NET: Registered protocol family 38 [ 7.912181][ T1] async_tx: api initialized (async) [ 7.913733][ T1] Key type asymmetric registered [ 7.915381][ T1] Asymmetric key parser 'x509' registered [ 7.916960][ T1] Asymmetric key parser 'pkcs8' registered [ 7.918304][ T1] Key type pkcs7_test registered [ 7.919716][ T1] Asymmetric key parser 'tpm_parser' registered [ 7.920973][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 7.923242][ T1] io scheduler mq-deadline registered [ 7.924562][ T1] io scheduler kyber registered [ 7.925844][ T1] io scheduler bfq registered [ 7.942363][ T1] hgafb: HGA card not detected. [ 7.943369][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 7.945789][ T1] usbcore: registered new interface driver udlfb [ 7.949827][ T1] uvesafb: failed to execute /sbin/v86d [ 7.951173][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 7.952992][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 7.954035][ T1] uvesafb: vbe_init() failed with -22 [ 7.955775][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 7.957780][ T1] vga16fb: mapped to 0x00000000c652d103 [ 8.023421][ T1] Console: switching to colour frame buffer device 80x30 [ 8.311867][ T1] fb0: VGA16 VGA frame buffer device [ 8.314828][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.329682][ T1] ACPI: Power Button [PWRF] [ 8.333561][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.335602][ T1] ACPI: Sleep Button [SLPF] [ 8.342467][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.358015][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.359396][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.376536][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.377843][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.395287][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.397040][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.694322][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.695971][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.698193][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.704874][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.714285][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.720230][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.726612][ T1] Cyclades driver 2.6 [ 8.728005][ T1] Initializing Nozomi driver 2.1d [ 8.731958][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.733785][ T1] No rocketport ports found; unloading driver [ 8.737065][ T1] Non-volatile memory driver v1.3 [ 8.738838][ T1] Linux agpgart interface v0.103 [ 8.749118][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.751261][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 8.755531][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.757475][ T1] usbcore: registered new interface driver udl [ 8.807598][ T1] brd: module loaded [ 8.843093][ T1] loop: module loaded [ 9.005578][ T1] zram: Added device: zram0 [ 9.013013][ T1] null_blk: module loaded [ 9.020278][ T1] nfcsim 0.2 initialized [ 9.024041][ T1] Loading iSCSI transport class v2.0-870. [ 9.050676][ T1] scsi host0: Virtio SCSI HBA [ 9.095297][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.098554][ T129] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.123319][ T1] slram: not enough parameters. [ 9.133436][ T1] ftl_cs: FTL header not found. [ 9.175284][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.178165][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.180538][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.189426][ T1] MACsec IEEE 802.1AE [ 9.191014][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.250186][ T1] vcan: Virtual CAN interface driver [ 9.251793][ T1] vxcan: Virtual CAN Tunnel driver [ 9.252598][ T1] slcan: serial line CAN interface driver [ 9.254123][ T1] slcan: 10 dynamic interface channels. [ 9.255619][ T1] CAN device driver interface [ 9.257150][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.258697][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.260473][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.263020][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.265259][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.267328][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.271295][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.273037][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.274506][ T1] AX.25: bpqether driver version 004 [ 9.275462][ T1] PPP generic driver version 2.4.2 [ 9.278065][ T1] PPP BSD Compression module registered [ 9.279781][ T1] PPP Deflate Compression module registered [ 9.281001][ T1] PPP MPPE Compression module registered [ 9.282522][ T1] NET: Registered protocol family 24 [ 9.284069][ T1] PPTP driver version 0.8.5 [ 9.285930][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.288024][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.290099][ T1] SLIP linefill/keepalive option. [ 9.290916][ T1] hdlc: HDLC support module revision 1.22 [ 9.292631][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.294802][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.296382][ T1] LAPB Ethernet driver version 0.02 [ 9.298175][ T1] usbcore: registered new interface driver rndis_wlan [ 9.300611][ T1] mac80211_hwsim: initializing netlink [ 9.325096][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.336094][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.348447][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.353345][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.355855][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.358681][ T1] usbcore: registered new interface driver pegasus [ 9.361312][ T1] usbcore: registered new interface driver rtl8150 [ 9.363342][ T1] usbcore: registered new interface driver r8152 [ 9.365142][ T1] usbcore: registered new interface driver asix [ 9.367632][ T1] usbcore: registered new interface driver ax88179_178a [ 9.369744][ T1] usbcore: registered new interface driver cdc_ether [ 9.372145][ T1] usbcore: registered new interface driver dm9601 [ 9.374587][ T1] usbcore: registered new interface driver smsc75xx [ 9.376447][ T1] usbcore: registered new interface driver smsc95xx [ 9.378331][ T1] usbcore: registered new interface driver net1080 [ 9.380369][ T1] usbcore: registered new interface driver rndis_host [ 9.383537][ T1] usbcore: registered new interface driver cdc_subset [ 9.385756][ T1] usbcore: registered new interface driver zaurus [ 9.388385][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.390611][ T1] usbcore: registered new interface driver cdc_ncm [ 9.393186][ T1] usbcore: registered new interface driver cdc_mbim [ 9.402755][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.416001][ T1] aoe: AoE v85 initialised. [ 9.419719][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.421521][ T1] ehci-pci: EHCI PCI platform driver [ 9.423560][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.427084][ T1] ohci-pci: OHCI PCI platform driver [ 9.430457][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.434849][ T1] usbcore: registered new interface driver cdc_acm [ 9.436743][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.444178][ T1] usbcore: registered new interface driver usblp [ 9.446517][ T1] usbcore: registered new interface driver cdc_wdm [ 9.451562][ T1] usbcore: registered new interface driver uas [ 9.454484][ T1] usbcore: registered new interface driver usb-storage [ 9.456553][ T1] usbcore: registered new interface driver ums-realtek [ 9.459994][ T1] usbcore: registered new interface driver usbserial_generic [ 9.462644][ T1] usbserial: USB Serial support registered for generic [ 9.464939][ T1] usbcore: registered new interface driver ch341 [ 9.466619][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.468441][ T1] usbcore: registered new interface driver cp210x [ 9.471966][ T1] usbserial: USB Serial support registered for cp210x [ 9.475068][ T1] usbcore: registered new interface driver ftdi_sio [ 9.477407][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.479634][ T1] usbcore: registered new interface driver keyspan [ 9.481635][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.484031][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.487084][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.490718][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.493276][ T1] usbcore: registered new interface driver option [ 9.495390][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.497465][ T1] usbcore: registered new interface driver oti6858 [ 9.500238][ T1] usbserial: USB Serial support registered for oti6858 [ 9.502906][ T1] usbcore: registered new interface driver pl2303 [ 9.505235][ T1] usbserial: USB Serial support registered for pl2303 [ 9.507390][ T1] usbcore: registered new interface driver qcserial [ 9.509346][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.511699][ T1] usbcore: registered new interface driver sierra [ 9.514626][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.516618][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.519705][ T1] usbserial: USB Serial support registered for carelink [ 9.522806][ T1] usbserial: USB Serial support registered for zio [ 9.524706][ T1] usbserial: USB Serial support registered for funsoft [ 9.527292][ T1] usbserial: USB Serial support registered for flashloader [ 9.531098][ T1] usbserial: USB Serial support registered for google [ 9.532386][ T1] usbserial: USB Serial support registered for libtransistor [ 9.534844][ T1] usbserial: USB Serial support registered for vivopay [ 9.536721][ T1] usbserial: USB Serial support registered for moto_modem [ 9.539446][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.541253][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.544878][ T1] usbserial: USB Serial support registered for hp4x [ 9.546830][ T1] usbserial: USB Serial support registered for suunto [ 9.549370][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.552955][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.560049][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.564351][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.568603][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.571663][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.573352][ T1] usb usb1: Product: Dummy host controller [ 9.574774][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller dummy_hcd [ 9.576888][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.584660][ T1] hub 1-0:1.0: USB hub found [ 9.586673][ T1] hub 1-0:1.0: 1 port detected [ 9.593703][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.596526][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.601423][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.604712][ C1] random: fast init done [ 9.606060][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.609472][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.611860][ T1] usb usb2: Product: Dummy host controller [ 9.613357][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller dummy_hcd [ 9.615003][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 9.617413][ T2590] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.618850][ T1] hub 2-0:1.0: USB hub found [ 9.621882][ T2590] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.622943][ T1] hub 2-0:1.0: 1 port detected [ 9.624234][ T2590] sd 0:0:1:0: [sda] Write Protect is off [ 9.628033][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.628557][ T2590] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.630754][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.632780][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.633985][ T129] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.635325][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.640880][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.643059][ T1] usb usb3: Product: Dummy host controller [ 9.644238][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller dummy_hcd [ 9.646580][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 9.647907][ T2590] sda: sda1 [ 9.651048][ T1] hub 3-0:1.0: USB hub found [ 9.652308][ T1] hub 3-0:1.0: 1 port detected [ 9.657684][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.658472][ T2590] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.659517][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.662634][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.664938][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.666588][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.668151][ T1] usb usb4: Product: Dummy host controller [ 9.670366][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller dummy_hcd [ 9.672479][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 9.675402][ T1] hub 4-0:1.0: USB hub found [ 9.676766][ T1] hub 4-0:1.0: 1 port detected [ 9.680240][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.682843][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.684896][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.686969][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.688417][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.691090][ T1] usb usb5: Product: Dummy host controller [ 9.692583][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller dummy_hcd [ 9.694644][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 9.697205][ T1] hub 5-0:1.0: USB hub found [ 9.698080][ T1] hub 5-0:1.0: 1 port detected [ 9.702171][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.704678][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.707284][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.709979][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.712022][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.713819][ T1] usb usb6: Product: Dummy host controller [ 9.714808][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller dummy_hcd [ 9.716498][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 9.719407][ T1] hub 6-0:1.0: USB hub found [ 9.720470][ T1] hub 6-0:1.0: 1 port detected [ 9.724780][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.726461][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.728365][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.730803][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.733084][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.735464][ T1] usb usb7: Product: Dummy host controller [ 9.737234][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller dummy_hcd [ 9.739644][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 9.742969][ T1] hub 7-0:1.0: USB hub found [ 9.744044][ T1] hub 7-0:1.0: 1 port detected [ 9.747360][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.749292][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.751150][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.754315][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.756195][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.758264][ T1] usb usb8: Product: Dummy host controller [ 9.759740][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller dummy_hcd [ 9.761805][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 9.764727][ T1] hub 8-0:1.0: USB hub found [ 9.767526][ T1] hub 8-0:1.0: 1 port detected [ 9.783121][ T1] using random self ethernet address [ 9.784617][ T1] using random host ethernet address [ 9.787320][ T1] Mass Storage Function, version: 2009/09/11 [ 9.789199][ T1] LUN: removable file: (no medium) [ 9.790293][ T1] no file given for LUN0 [ 9.791588][ T1] printk: console [ttyGS0] disabled [ 9.795024][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 9.798400][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.801461][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 9.803468][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 9.805807][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.807439][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.809620][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 9.811389][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 9.813152][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 9.816645][ T1] hub 9-0:1.0: USB hub found [ 9.818178][ T1] hub 9-0:1.0: 8 ports detected [ 9.826945][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.829763][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 9.832870][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.835114][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.837609][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.839585][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 9.840616][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 9.841871][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 9.844620][ T1] hub 10-0:1.0: USB hub found [ 9.845726][ T1] hub 10-0:1.0: 8 ports detected [ 9.852449][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.854775][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 9.857716][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.860135][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.861955][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 9.863758][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 9.866942][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 9.870373][ T1] hub 11-0:1.0: USB hub found [ 9.872154][ T1] hub 11-0:1.0: 8 ports detected [ 9.877739][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.880334][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 9.883060][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.885810][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.888227][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.890854][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 9.892380][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 9.893611][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 9.896658][ T1] hub 12-0:1.0: USB hub found [ 9.897654][ T1] hub 12-0:1.0: 8 ports detected [ 9.905175][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.906825][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 9.909558][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.911231][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.912893][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 9.914331][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 9.915792][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 9.919088][ T1] hub 13-0:1.0: USB hub found [ 9.920723][ T1] hub 13-0:1.0: 8 ports detected [ 9.926460][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.928453][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 9.931324][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.933883][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.936129][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.937256][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 9.939137][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 9.940560][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 9.943266][ T1] hub 14-0:1.0: USB hub found [ 9.945073][ T1] hub 14-0:1.0: 8 ports detected [ 9.951237][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.953118][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 9.955426][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.957849][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.963600][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 9.964524][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 9.965861][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 9.969075][ T1] hub 15-0:1.0: USB hub found [ 9.970473][ T1] hub 15-0:1.0: 8 ports detected [ 9.975873][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.978387][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 9.982245][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.985345][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.987321][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.989622][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 9.990873][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 9.992495][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 9.996039][ T1] hub 16-0:1.0: USB hub found [ 9.996980][ T1] hub 16-0:1.0: 8 ports detected [ 10.003493][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.005475][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.007905][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.010687][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.012864][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.015078][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.017536][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.020788][ T1] hub 17-0:1.0: USB hub found [ 10.021809][ T1] hub 17-0:1.0: 8 ports detected [ 10.027360][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.030704][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.033130][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.036040][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.037540][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.039337][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.041247][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.042806][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.045805][ T1] hub 18-0:1.0: USB hub found [ 10.047178][ T1] hub 18-0:1.0: 8 ports detected [ 10.053241][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.055626][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.060462][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.062298][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.063843][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.065852][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.067794][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.071513][ T1] hub 19-0:1.0: USB hub found [ 10.072854][ T1] hub 19-0:1.0: 8 ports detected [ 10.078127][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.080848][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.083572][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.086714][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.089151][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.090285][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.091211][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.092893][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.096393][ T1] hub 20-0:1.0: USB hub found [ 10.097539][ T1] hub 20-0:1.0: 8 ports detected [ 10.104067][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.106094][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.108611][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.112564][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.114361][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.116817][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.118677][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.121368][ T1] hub 21-0:1.0: USB hub found [ 10.122449][ T1] hub 21-0:1.0: 8 ports detected [ 10.127989][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.130258][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.132100][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.134778][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.137079][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.138807][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.140389][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.141989][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.145149][ T1] hub 22-0:1.0: USB hub found [ 10.146319][ T1] hub 22-0:1.0: 8 ports detected [ 10.153546][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.156192][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.158155][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.161001][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.162502][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.164278][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.166720][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.169400][ T1] hub 23-0:1.0: USB hub found [ 10.170532][ T1] hub 23-0:1.0: 8 ports detected [ 10.176022][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.177879][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.180845][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.182609][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.184351][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.186290][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.188102][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.189897][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.193158][ T1] hub 24-0:1.0: USB hub found [ 10.194207][ T1] hub 24-0:1.0: 8 ports detected [ 10.201469][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.203983][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.206599][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.210817][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.212440][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.213611][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.215798][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.219087][ T1] hub 25-0:1.0: USB hub found [ 10.220318][ T1] hub 25-0:1.0: 8 ports detected [ 10.226083][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.228370][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.230896][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.232666][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.234183][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.236512][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.238136][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.240121][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.244387][ T1] hub 26-0:1.0: USB hub found [ 10.245593][ T1] hub 26-0:1.0: 8 ports detected [ 10.252261][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.254639][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.256843][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.258766][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.262846][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.263973][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.265440][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.268196][ T1] hub 27-0:1.0: USB hub found [ 10.269260][ T1] hub 27-0:1.0: 8 ports detected [ 10.274791][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.277254][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.279384][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.282062][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.283815][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.286112][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.287464][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.290312][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.292864][ T1] hub 28-0:1.0: USB hub found [ 10.294064][ T1] hub 28-0:1.0: 8 ports detected [ 10.300366][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.302569][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.304908][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.307463][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.311302][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.313628][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.315005][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.318679][ T1] hub 29-0:1.0: USB hub found [ 10.320319][ T1] hub 29-0:1.0: 8 ports detected [ 10.327339][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.330565][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.333105][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.335847][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.337532][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.339091][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.340723][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.342770][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.346390][ T1] hub 30-0:1.0: USB hub found [ 10.347717][ T1] hub 30-0:1.0: 8 ports detected [ 10.355270][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.357492][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.361188][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.363398][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.365066][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.366340][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.368515][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.372457][ T1] hub 31-0:1.0: USB hub found [ 10.373540][ T1] hub 31-0:1.0: 8 ports detected [ 10.379946][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.381576][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.384369][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.387295][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.388863][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.390232][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.392095][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.393870][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.396754][ T1] hub 32-0:1.0: USB hub found [ 10.398082][ T1] hub 32-0:1.0: 8 ports detected [ 10.406089][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.408214][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.410427][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.411665][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.413042][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.415266][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.417628][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.421130][ T1] hub 33-0:1.0: USB hub found [ 10.422697][ T1] hub 33-0:1.0: 8 ports detected [ 10.428317][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.431722][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.433864][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.436350][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.438868][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.442126][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.443796][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.445703][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.448461][ T1] hub 34-0:1.0: USB hub found [ 10.449979][ T1] hub 34-0:1.0: 8 ports detected [ 10.456776][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.461072][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.463673][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.465730][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.467381][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.468685][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.470676][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.474133][ T1] hub 35-0:1.0: USB hub found [ 10.475666][ T1] hub 35-0:1.0: 8 ports detected [ 10.482651][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.485191][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.488073][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.491165][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.493531][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.494925][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.496069][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.498021][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.501304][ T1] hub 36-0:1.0: USB hub found [ 10.503049][ T1] hub 36-0:1.0: 8 ports detected [ 10.511455][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.513417][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.515779][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.517942][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.519980][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.521057][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.522548][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.525511][ T1] hub 37-0:1.0: USB hub found [ 10.526816][ T1] hub 37-0:1.0: 8 ports detected [ 10.533361][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.536252][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.538243][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.541568][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.543732][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.545407][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.546884][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.549278][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 10.552141][ T1] hub 38-0:1.0: USB hub found [ 10.553523][ T1] hub 38-0:1.0: 8 ports detected [ 10.561568][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.563656][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 10.566749][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.567981][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.569915][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 10.571177][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.574434][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 10.577055][ T1] hub 39-0:1.0: USB hub found [ 10.578651][ T1] hub 39-0:1.0: 8 ports detected [ 10.584079][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.586282][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 10.587769][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.590760][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.592626][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.594402][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 10.596411][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc5-next-20200514-syzkaller vhci_hcd [ 10.597843][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 10.601434][ T1] hub 40-0:1.0: USB hub found [ 10.602415][ T1] hub 40-0:1.0: 8 ports detected [ 10.609005][ T1] usbcore: registered new device driver usbip-host [ 10.612631][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.615991][ T1] i8042: Warning: Keylock active [ 10.618793][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.622102][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 10.685224][ T1] mousedev: PS/2 mouse device common for all mice [ 10.694385][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 10.701563][ T1] rtc_cmos 00:00: registered as rtc0 [ 10.703565][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 10.706141][ T1] i2c /dev entries driver [ 10.711914][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 10.715599][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 10.719553][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 10.721883][ T1] IR NEC protocol handler initialized [ 10.722781][ T1] IR RC5(x/sz) protocol handler initialized [ 10.723805][ T1] IR RC6 protocol handler initialized [ 10.725659][ T1] IR JVC protocol handler initialized [ 10.726514][ T1] IR Sony protocol handler initialized [ 10.727267][ T1] IR SANYO protocol handler initialized [ 10.728162][ T1] IR Sharp protocol handler initialized [ 10.729386][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 10.730951][ T1] IR XMP protocol handler initialized [ 10.732814][ T1] usbcore: registered new interface driver uvcvideo [ 10.734247][ T1] USB Video Class driver (1.1.1) [ 10.734991][ T1] gspca_main: v2.14.0 registered [ 10.753554][ T1] vivid-000: using single planar format API [ 10.769562][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 10.771722][ T1] vivid-000: V4L2 capture device registered as video3 [ 10.773920][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 10.776206][ T1] vivid-000: V4L2 output device registered as video4 [ 10.778104][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 10.781035][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 10.784431][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 10.786352][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 10.788793][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 10.791090][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 10.793261][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 10.795187][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 10.797158][ T1] vivid-001: using multiplanar format API [ 10.813403][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 10.816978][ T1] vivid-001: V4L2 capture device registered as video7 [ 10.819939][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 10.821443][ T1] vivid-001: V4L2 output device registered as video8 [ 10.823057][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 10.825236][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 10.828004][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 10.829992][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 10.832611][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 10.834356][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 10.836153][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 10.838257][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 10.840801][ T1] vivid-002: using single planar format API [ 10.854525][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 10.856450][ T1] vivid-002: V4L2 capture device registered as video11 [ 10.858378][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 10.861110][ T1] vivid-002: V4L2 output device registered as video12 [ 10.863417][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 10.865915][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 10.868198][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 10.870288][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 10.872432][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 10.875194][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 10.878117][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 10.880547][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 10.883268][ T1] vivid-003: using multiplanar format API [ 10.896983][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 10.899677][ T1] vivid-003: V4L2 capture device registered as video15 [ 10.901952][ T2547] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 10.907216][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 10.910493][ T1] vivid-003: V4L2 output device registered as video16 [ 10.912898][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 10.916008][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 10.920209][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 10.921885][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 10.924006][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 10.926030][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 10.927945][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 10.929668][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 10.933209][ T1] vivid-004: using single planar format API [ 10.947133][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 10.950634][ T1] vivid-004: V4L2 capture device registered as video19 [ 10.952553][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 10.955363][ T1] vivid-004: V4L2 output device registered as video20 [ 10.956947][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 10.959630][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 10.962467][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 10.963988][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 10.966610][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 10.968447][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 10.971094][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 10.974088][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 10.976387][ T1] vivid-005: using multiplanar format API [ 10.991348][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 10.993153][ T1] vivid-005: V4L2 capture device registered as video23 [ 10.995031][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 10.997034][ T1] vivid-005: V4L2 output device registered as video24 [ 10.999758][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.001839][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.004703][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.007141][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.008573][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.010681][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.012788][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.015538][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.017537][ T1] vivid-006: using single planar format API [ 11.032005][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.034285][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.036294][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.038403][ T1] vivid-006: V4L2 output device registered as video28 [ 11.040834][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.042995][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.045859][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.048260][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.050790][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.052470][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.054422][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.056313][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.058192][ T1] vivid-007: using multiplanar format API [ 11.072114][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 11.076260][ T1] vivid-007: V4L2 capture device registered as video31 [ 11.077957][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 11.080495][ T1] vivid-007: V4L2 output device registered as video32 [ 11.082459][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 11.084813][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 11.087933][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 11.090742][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 11.092394][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 11.094654][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 11.097484][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 11.100347][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 11.102831][ T1] vivid-008: using single planar format API [ 11.117657][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 11.120968][ T1] vivid-008: V4L2 capture device registered as video35 [ 11.122760][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 11.124946][ T1] vivid-008: V4L2 output device registered as video36 [ 11.127023][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 11.131008][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 11.132867][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 11.135176][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 11.137621][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 11.139918][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 11.143048][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 11.145711][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 11.149222][ T1] vivid-009: using multiplanar format API [ 11.163250][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 11.165568][ T1] vivid-009: V4L2 capture device registered as video39 [ 11.168834][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 11.171211][ T1] vivid-009: V4L2 output device registered as video40 [ 11.173769][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 11.176206][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 11.179478][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 11.182004][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 11.183942][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 11.186063][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 11.188077][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 11.190238][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 11.192065][ T1] vivid-010: using single planar format API [ 11.206307][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 11.208392][ T1] vivid-010: V4L2 capture device registered as video43 [ 11.210466][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 11.212165][ T1] vivid-010: V4L2 output device registered as video44 [ 11.213695][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 11.215936][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 11.218222][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 11.220109][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 11.222520][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 11.224902][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 11.227047][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 11.229504][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 11.232400][ T1] vivid-011: using multiplanar format API [ 11.246362][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 11.248548][ T1] vivid-011: V4L2 capture device registered as video47 [ 11.251587][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 11.253627][ T1] vivid-011: V4L2 output device registered as video48 [ 11.256224][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 11.258847][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 11.262852][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 11.265136][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 11.267045][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 11.270100][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 11.272220][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 11.274382][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 11.278160][ T1] vivid-012: using single planar format API [ 11.292391][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 11.294916][ T1] vivid-012: V4L2 capture device registered as video51 [ 11.297316][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 11.299649][ T1] vivid-012: V4L2 output device registered as video52 [ 11.301715][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 11.304158][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 11.306040][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 11.307889][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 11.309590][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 11.311214][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 11.312930][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 11.314734][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 11.317129][ T1] vivid-013: using multiplanar format API [ 11.331125][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 11.333534][ T1] vivid-013: V4L2 capture device registered as video55 [ 11.335351][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 11.338098][ T1] vivid-013: V4L2 output device registered as video56 [ 11.340164][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 11.342753][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 11.344924][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 11.346616][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 11.348366][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 11.352668][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 11.355994][ T2547] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.358260][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 11.361992][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 11.364044][ T1] vivid-014: using single planar format API [ 11.379320][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 11.381653][ T1] vivid-014: V4L2 capture device registered as video59 [ 11.383228][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 11.385694][ T1] vivid-014: V4L2 output device registered as video60 [ 11.387793][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 11.390252][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 11.392234][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 11.394116][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 11.396383][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 11.398087][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 11.400835][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 11.402740][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 11.404740][ T1] vivid-015: using multiplanar format API [ 11.418325][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 11.420956][ T1] vivid-015: V4L2 capture device registered as video63 [ 11.422902][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 11.425575][ T1] vivid-015: V4L2 output device registered as video64 [ 11.427814][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 11.431203][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 11.434186][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 11.435616][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 11.438377][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 11.441310][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 11.443820][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 11.445749][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 11.451092][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 11.455212][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 11.457629][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 11.460227][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 11.463573][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 11.465898][ T1] iTCO_vendor_support: vendor-support=0 [ 11.469964][ T1] device-mapper: uevent: version 1.0.3 [ 11.472157][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 11.476006][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 11.477520][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 11.479694][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 11.482354][ T1] device-mapper: raid: Loading target version 1.15.1 [ 11.485756][ T1] Bluetooth: HCI UART driver ver 2.3 [ 11.486600][ T1] Bluetooth: HCI UART protocol H4 registered [ 11.488178][ T1] Bluetooth: HCI UART protocol BCSP registered [ 11.489879][ T1] Bluetooth: HCI UART protocol LL registered [ 11.491840][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 11.493286][ T1] Bluetooth: HCI UART protocol QCA registered [ 11.494461][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 11.495762][ T1] Bluetooth: HCI UART protocol Marvell registered [ 11.497370][ T1] usbcore: registered new interface driver bfusb [ 11.499553][ T1] usbcore: registered new interface driver btusb [ 11.501921][ T1] CAPI 2.0 started up with major 68 (middleware) [ 11.503153][ T1] Modular ISDN core version 1.1.29 [ 11.505107][ T1] NET: Registered protocol family 34 [ 11.506325][ T1] DSP module 2.0 [ 11.506983][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 11.520185][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 11.522852][ T1] 0 virtual devices registered [ 11.523611][ T1] intel_pstate: CPU model not supported [ 11.528293][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 11.530099][ T1] usnic_verbs:usnic_uiom_init:563: [ 11.530102][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 11.532952][ T1] usnic_verbs:usnic_ib_init:667: [ 11.532955][ T1] Unable to initialize umem with err -1 [ 11.537367][ T1] iscsi: registered transport (iser) [ 11.539452][ T1] SoftiWARP attached [ 11.540952][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.543398][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.546633][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.558431][ T1] hid: raw HID events driver (C) Jiri Kosina [ 11.594343][ T1] usbcore: registered new interface driver usbhid [ 11.596475][ T1] usbhid: USB HID core driver [ 11.603428][ T1] ashmem: initialized [ 11.731088][ T1] usbcore: registered new interface driver snd-usb-audio [ 11.732756][ T1] drop_monitor: Initializing network drop monitor service [ 11.735348][ T1] NET: Registered protocol family 26 [ 11.736441][ T1] GACT probability on [ 11.737653][ T1] Mirror/redirect action on [ 11.739040][ T1] Simple TC action Loaded [ 11.742209][ T1] netem: version 1.3 [ 11.743816][ T1] u32 classifier [ 11.744398][ T1] Performance counters on [ 11.745497][ T1] input device check on [ 11.746402][ T1] Actions configured [ 11.749762][ T1] nf_conntrack_irc: failed to register helpers [ 11.751639][ T1] nf_conntrack_sane: failed to register helpers [ 11.791698][ T1] nf_conntrack_sip: failed to register helpers [ 11.798119][ T1] xt_time: kernel timezone is -0000 [ 11.799764][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 11.801674][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 11.804696][ T1] IPVS: ipvs loaded. [ 11.805516][ T1] IPVS: [rr] scheduler registered. [ 11.807169][ T1] IPVS: [wrr] scheduler registered. [ 11.808362][ T1] IPVS: [lc] scheduler registered. [ 11.809582][ T1] IPVS: [wlc] scheduler registered. [ 11.810650][ T1] IPVS: [fo] scheduler registered. [ 11.811456][ T1] IPVS: [ovf] scheduler registered. [ 11.812422][ T1] IPVS: [lblc] scheduler registered. [ 11.813882][ T1] IPVS: [lblcr] scheduler registered. [ 11.815045][ T1] IPVS: [dh] scheduler registered. [ 11.815756][ T1] IPVS: [sh] scheduler registered. [ 11.816700][ T1] IPVS: [mh] scheduler registered. [ 11.818232][ T1] IPVS: [sed] scheduler registered. [ 11.819949][ T1] IPVS: [nq] scheduler registered. [ 11.821532][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 11.823457][ T1] IPVS: [sip] pe registered. [ 11.824737][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 11.828079][ T1] gre: GRE over IPv4 demultiplexor driver [ 11.829885][ T1] ip_gre: GRE over IPv4 tunneling driver [ 11.837764][ T1] IPv4 over IPsec tunneling driver [ 11.842391][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 11.844277][ T1] Initializing XFRM netlink socket [ 11.845502][ T1] IPsec XFRM device driver [ 11.847292][ T1] NET: Registered protocol family 10 [ 11.849573][ T37] floppy0: no floppy controllers found [ 11.850804][ T37] work still pending [ 11.865458][ T1] Segment Routing with IPv6 [ 11.867310][ T1] mip6: Mobile IPv6 [ 11.871844][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 11.878052][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 11.882272][ T1] NET: Registered protocol family 17 [ 11.883116][ T1] NET: Registered protocol family 15 [ 11.884242][ T1] Bridge firewalling registered [ 11.886354][ T1] NET: Registered protocol family 9 [ 11.887370][ T1] X25: Linux Version 0.2 [ 11.919775][ T1] NET: Registered protocol family 6 [ 11.955378][ T1] NET: Registered protocol family 11 [ 11.957004][ T1] NET: Registered protocol family 3 [ 11.958496][ T1] can: controller area network core (rev 20170425 abi 9) [ 11.961674][ T1] NET: Registered protocol family 29 [ 11.962739][ T1] can: raw protocol (rev 20170425) [ 11.963867][ T1] can: broadcast manager protocol (rev 20170425 t) [ 11.965895][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 11.967664][ T1] can: SAE J1939 [ 11.970201][ T1] Bluetooth: RFCOMM TTY layer initialized [ 11.972136][ T1] Bluetooth: RFCOMM socket layer initialized [ 11.973919][ T1] Bluetooth: RFCOMM ver 1.11 [ 11.975358][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 11.976798][ T1] Bluetooth: BNEP filters: protocol multicast [ 11.978187][ T1] Bluetooth: BNEP socket layer initialized [ 11.980975][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 11.982210][ T1] Bluetooth: CMTP socket layer initialized [ 11.983448][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 11.984593][ T1] Bluetooth: HIDP socket layer initialized [ 11.986198][ T1] RPC: Registered rdma transport module. [ 11.987692][ T1] RPC: Registered rdma backchannel transport module. [ 11.991683][ T1] NET: Registered protocol family 33 [ 11.992967][ T1] Key type rxrpc registered [ 11.993627][ T1] Key type rxrpc_s registered [ 11.995278][ T1] NET: Registered protocol family 41 [ 11.996701][ T1] lec:lane_module_init: lec.c: initialized [ 11.997820][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 11.999388][ T1] l2tp_core: L2TP core driver, V2.0 [ 12.000644][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 12.002021][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 12.003412][ T1] l2tp_netlink: L2TP netlink interface [ 12.004985][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 12.006447][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 12.008287][ T1] NET: Registered protocol family 35 [ 12.009986][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 12.021783][ T1] DCCP: Activated CCID 2 (TCP-like) [ 12.023596][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 12.027780][ T1] sctp: Hash tables configured (bind 32/56) [ 12.030703][ T1] NET: Registered protocol family 21 [ 12.032461][ T1] Registered RDS/infiniband transport [ 12.034427][ T1] Registered RDS/tcp transport [ 12.035142][ T1] tipc: Activated (version 2.0.0) [ 12.036159][ T1] NET: Registered protocol family 30 [ 12.038085][ T1] tipc: Started in single node mode [ 12.040273][ T1] NET: Registered protocol family 43 [ 12.041539][ T1] 9pnet: Installing 9P2000 support [ 12.043342][ T1] NET: Registered protocol family 37 [ 12.048330][ T1] NET: Registered protocol family 36 [ 12.050351][ T1] Key type dns_resolver registered [ 12.052125][ T1] Key type ceph registered [ 12.054461][ T1] libceph: loaded (mon/osd proto 15/24) [ 12.057777][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 12.061113][ T1] openvswitch: Open vSwitch switching datapath [ 12.064756][ T1] NET: Registered protocol family 40 [ 12.066598][ T1] mpls_gso: MPLS GSO support [ 12.074085][ T1] IPI shorthand broadcast: enabled [ 12.075353][ T1] AVX2 version of gcm_enc/dec engaged. [ 12.076471][ T1] AES CTR mode by8 optimization enabled [ 12.083124][ T1] sched_clock: Marking stable (12057701104, 25384590)->(12091968190, -8882496) [ 12.086546][ T1] registered taskstats version 1 [ 12.088129][ T1] Loading compiled-in X.509 certificates [ 12.094024][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 12.097030][ T1] zswap: loaded using pool lzo/zbud [ 12.099269][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 12.102146][ T1] Key type ._fscrypt registered [ 12.103252][ T1] Key type .fscrypt registered [ 12.104232][ T1] Key type fscrypt-provisioning registered [ 12.107861][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 12.111091][ T1] FS-Cache: Netfs 'afs' registered for caching [ 12.121297][ T1] Btrfs loaded, crc32c=crc32c-intel [ 12.127458][ T1] Key type big_key registered [ 12.134396][ T1] Key type encrypted registered [ 12.139703][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 12.146189][ T1] ima: No TPM chip found, activating TPM-bypass! [ 12.152945][ T1] ima: Allocated hash algorithm: sha256 [ 12.158664][ T1] ima: No architecture policies found [ 12.164400][ T1] evm: Initialising EVM extended attributes: [ 12.170401][ T1] evm: security.selinux [ 12.174537][ T1] evm: security.SMACK64 [ 12.178663][ T1] evm: security.SMACK64EXEC [ 12.183395][ T1] evm: security.SMACK64TRANSMUTE [ 12.188326][ T1] evm: security.SMACK64MMAP [ 12.192834][ T1] evm: security.apparmor [ 12.197062][ T1] evm: security.ima [ 12.200903][ T1] evm: security.capability [ 12.205300][ T1] evm: HMAC attrs: 0x1 [ 12.210925][ T1] PM: Magic number: 4:379:226 [ 12.215916][ T1] net nr15: hash matches [ 12.220723][ T1] tty ttyrd: hash matches [ 12.226616][ T1] printk: console [netcon0] enabled [ 12.231933][ T1] netconsole: network logging started [ 12.240848][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 12.249742][ T1] rdma_rxe: loaded [ 12.253924][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 12.264848][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 12.273262][ T26] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 12.282934][ T1] ALSA device list: [ 12.286724][ T1] #0: Dummy 1 [ 12.290312][ T26] cfg80211: failed to load regulatory.db [ 12.296476][ T1] #1: Loopback 1 [ 12.300241][ T1] #2: Virtual MIDI Card 1 [ 12.307750][ T1] md: Waiting for all devices to be available before autodetect [ 12.315481][ T1] md: If you don't use raid, use raid=noautodetect [ 12.326268][ T1] md: Autodetecting RAID arrays. [ 12.331354][ T1] md: autorun ... [ 12.334965][ T1] md: ... autorun DONE. [ 12.428007][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 12.436213][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 12.493481][ T1] devtmpfs: mounted [ 12.503666][ T1] Freeing unused kernel image (initmem) memory: 2784K [ 12.510484][ T1] Kernel memory protection disabled. [ 12.549606][ T1] Run /sbin/init as init process [ 13.560939][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 13.596820][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 13.604825][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 13.678307][ 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) [ 13.700888][ T1] systemd[1]: Detected virtualization kvm. [ 13.706800][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 13.769642][ T1] systemd[1]: Set hostname to . [ 14.155666][ T3892] selinux-autorel (3892) used greatest stack depth: 25240 bytes left [ 14.188007][ T3889] systemd-fstab-generator[3889]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 14.207762][ T3889] systemd-fstab-generator[3889]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 14.226045][ T3889] systemd-fstab-generator[3889]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 14.249690][ T3885] systemd[3885]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 14.250670][ T3889] systemd-fstab-g (3889) used greatest stack depth: 24168 bytes left [ 14.745541][ T1] systemd[1]: Reached target Remote File Systems. [ OK ] Reached target Remote File Systems. [ 14.780885][ T1] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ 14.820517][ T1] systemd[1]: Listening on Journal Audit Socket. [ OK ] Listening on Journal Audit Socket. [ 14.859609][ T1] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ 14.899378][ T1] systemd[1]: Reached target Swap. [ OK ] Reached target Swap. [ OK ] Listening on Journal Socket. [ OK ] Listening on Syslog Socket. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. [ OK ] Created slice System Slice. Starting Create Static Device Nodes in /dev... [ OK ] Reached target Slices. Mounting /proc/sys/fs/binfmt_misc... [ 15.298686][ T3898] mount (3898) used greatest stack depth: 23864 bytes left Mounting /sys/kernel/debug... [ 15.368441][ T3897] systemd-tmpfile (3897) used greatest stack depth: 23192 bytes left Mounting POSIX Message Queue File System... Mounting /sys/kernel/config... Starting Remount Root and Kernel File Systems... Mounting Huge Pages File System... [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target Encrypted Volumes. [ 15.651717][ T3911] EXT4-fs (sda1): re-mounted. Opts: (null) [ OK ] Listening on Journal Socket (/dev/log). Starting Journal Service... [ OK ] Reached target Sockets. [ OK ] Reached target Paths. [ OK ] Created slice system-getty.slice. Starting Load Kernel Modules... [ OK ] Mounted Huge Pages File System. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted /sys/kernel/debug. [ OK ] Mounted /sys/kernel/config. [ OK ] Mounted /proc/sys/fs/binfmt_misc. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Load Kernel Modules. Starting Apply Kernel Variables... Mounting FUSE Control File System... Starting Load/Save Random Seed... Starting udev Coldplug all Devices... Starting udev Kernel Device Manager... [ OK ] Reached target Local File Systems (Pre). [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started Apply Kernel Variables. [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. Starting Raise network interfaces... [ OK ] Started udev Kernel Device Manager. [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 17.832023][ T3915] systemd-journald[3915]: 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. [ 18.837979][ T3966] [ 18.840611][ T3966] ============================= [ 18.845462][ T3966] WARNING: suspicious RCU usage [ 18.851089][ T3966] 5.7.0-rc5-next-20200514-syzkaller #0 Not tainted [ 18.857600][ T3966] ----------------------------- [ 18.863573][ T3966] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 18.873262][ T3966] [ 18.873262][ T3966] other info that might help us debug this: [ 18.873262][ T3966] [ 18.898998][ T3966] [ 18.898998][ T3966] rcu_scheduler_active = 2, debug_locks = 1 [ 18.907111][ T3966] 1 lock held by ip/3966: [ 18.912416][ T3966] #0: ffffffff8a7bad88 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ OK ] Started Network Time Synchronization. [ 18.938978][ T3966] [ 18.938978][ T3966] stack backtrace: [ 18.944890][ T3966] CPU: 0 PID: 3966 Comm: ip Not tainted 5.7.0-rc5-next-20200514-syzkaller #0 [ 18.953641][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 18.963691][ T3966] Call Trace: [ 18.966985][ T3966] dump_stack+0x18f/0x20d [ 18.971340][ T3966] bpq_device_event+0x796/0x8ee [ 18.976198][ T3966] ? team_port_get_rtnl+0xbe/0x120 [ 18.981404][ T3966] notifier_call_chain+0xc0/0x230 [ 18.986437][ T3966] call_netdevice_notifiers_info+0xb5/0x130 [ 18.992430][ T3966] __dev_notify_flags+0x121/0x2c0 [ 18.997461][ T3966] ? dev_change_name+0x700/0x700 [ 19.002398][ T3966] ? dev_set_allmulti+0x30/0x30 [ 19.007338][ T3966] ? mark_lock+0x129/0x1390 [ 19.011830][ T3966] dev_change_flags+0x100/0x160 [ 19.016666][ T3966] do_setlink+0xa1c/0x35d0 [ 19.021080][ T3966] ? mark_lock+0x129/0x1390 [ 19.025566][ T3966] ? rtnl_getlink+0xab0/0xab0 [ 19.030232][ T3966] ? print_usage_bug+0x240/0x240 [ 19.035686][ T3966] ? mark_lock+0x129/0x1390 [ 19.040172][ T3966] ? mark_lock+0x129/0x1390 [ 19.044656][ T3966] ? mark_held_locks+0xe0/0xe0 [ 19.049407][ T3966] ? memset+0x20/0x40 [ 19.053386][ T3966] ? __nla_validate_parse+0x2dc/0x1c70 [ 19.058830][ T3966] ? nla_get_range_signed+0x520/0x520 [ 19.064215][ T3966] ? mark_held_locks+0xe0/0xe0 [ 19.068961][ T3966] ? deref_stack_reg+0xaa/0xe0 [ 19.073709][ T3966] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 19.080286][ T3966] __rtnl_newlink+0xad0/0x1590 [ 19.085053][ T3966] ? rtnl_link_unregister+0x240/0x240 [ 19.090420][ T3966] ? is_bpf_text_address+0xcb/0x160 [ 19.095600][ T3966] ? kernel_text_address+0x6e/0xe0 [ 19.100693][ T3966] ? __kernel_text_address+0x9/0x30 [ 19.105889][ T3966] ? unwind_get_return_address+0x5a/0xa0 [ 19.111510][ T3966] ? profile_setup.cold+0xc1/0xc1 [ 19.116949][ T3966] ? arch_stack_walk+0x97/0xf0 [ 19.121717][ T3966] ? stack_trace_save+0x8c/0xc0 [ 19.126637][ T3966] ? stack_trace_consume_entry+0x160/0x160 [ 19.132741][ T3966] ? rtnl_newlink+0x46/0xa0 [ 19.137329][ T3966] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 19.142856][ T3966] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 19.149469][ T3966] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 19.155261][ T3966] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 19.160810][ T3966] rtnl_newlink+0x64/0xa0 [ 19.165151][ T3966] ? __rtnl_newlink+0x1590/0x1590 [ 19.170171][ T3966] rtnetlink_rcv_msg+0x44e/0xad0 [ 19.177221][ T3966] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 19.182941][ T3966] ? lock_acquire+0x1f4/0x940 [ 19.187621][ T3966] ? netlink_deliver_tap+0x146/0xcc0 [ 19.192994][ T3966] netlink_rcv_skb+0x15a/0x430 [ 19.197740][ T3966] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 19.203114][ T3966] ? netlink_ack+0xa60/0xa60 [ 19.207694][ T3966] ? netlink_deliver_tap+0x236/0xcc0 [ 19.214268][ T3966] netlink_unicast+0x537/0x740 [ 19.219017][ T3966] ? netlink_attachskb+0x810/0x810 [ 19.224112][ T3966] ? _copy_from_iter_full+0x25c/0x870 [ 19.229467][ T3966] ? __phys_addr_symbol+0x2c/0x70 [ 19.234476][ T3966] ? __check_object_size+0x171/0x437 [ 19.239749][ T3966] netlink_sendmsg+0x882/0xe10 [ 19.244634][ T3966] ? aa_af_perm+0x260/0x260 [ 19.249157][ T3966] ? netlink_unicast+0x740/0x740 [ 19.254086][ T3966] ? netlink_unicast+0x740/0x740 [ 19.259008][ T3966] sock_sendmsg+0xcf/0x120 [ 19.264131][ T3966] ____sys_sendmsg+0x6e6/0x810 [ 19.268885][ T3966] ? kernel_sendmsg+0x50/0x50 [ 19.273554][ T3966] ? find_held_lock+0x2d/0x110 [ 19.278484][ T3966] ? mark_held_locks+0xe0/0xe0 [ 19.283232][ T3966] ? rcu_read_unlock+0x12/0x60 [ 19.287982][ T3966] ___sys_sendmsg+0x100/0x170 [ 19.292657][ T3966] ? sendmsg_copy_msghdr+0x70/0x70 [ 19.297748][ T3966] ? find_held_lock+0x2d/0x110 [ 19.302492][ T3966] ? handle_mm_fault+0x22c2/0x3cb0 [ 19.307600][ T3966] ? __this_cpu_preempt_check+0x28/0x190 [ 19.313219][ T3966] ? lock_downgrade+0x840/0x840 [ 19.318076][ T3966] ? find_held_lock+0x2d/0x110 [ 19.322824][ T3966] ? do_page_fault+0x59e/0x13da [ 19.327671][ T3966] ? do_raw_spin_unlock+0x171/0x260 [ 19.332851][ T3966] ? lock_downgrade+0x840/0x840 [ 19.337682][ T3966] ? handle_mm_fault+0xbff/0x3cb0 [ 19.342705][ T3966] ? __fget_light+0x1ab/0x270 [ 19.347384][ T3966] __sys_sendmsg+0xe5/0x1b0 [ 19.351882][ T3966] ? __sys_sendmsg_sock+0xb0/0xb0 [ 19.356889][ T3966] ? down_read_nested+0x430/0x430 [ 19.361900][ T3966] ? trace_hardirqs_off_caller+0x55/0x230 [ 19.367638][ T3966] ? do_syscall_64+0x21/0x7d0 [ 19.372343][ T3966] do_syscall_64+0xf6/0x7d0 [ 19.376846][ T3966] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 19.382734][ T3966] RIP: 0033:0x7fec116f4dc7 [ 19.387138][ T3966] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb cd 66 0f 1f 44 00 00 8b 05 4a 49 2b 00 85 c0 75 2e 48 63 ff 48 63 d2 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 a1 f0 2a 00 f7 d8 64 89 02 48 [ 19.406740][ T3966] RSP: 002b:00007ffe1c19dc48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 19.415151][ T3966] RAX: ffffffffffffffda RBX: 000000005ebd27ca RCX: 00007fec116f4dc7 [ 19.423383][ T3966] RDX: 0000000000000000 RSI: 00007ffe1c19dc90 RDI: 0000000000000003 [ 19.431336][ T3966] RBP: 00007ffe1c19dc90 R08: 0000000000001000 R09: fefefeff77686d74 [ 19.439303][ T3966] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffe1c19dcd0 [ 19.447278][ T3966] R13: 000055fda8f273c0 R14: 00007ffe1c1a5d50 R15: 0000000000000000 [ OK ] Reached target System Time Synchronized. [ 19.862347][ C1] random: crng init done [ 19.866655][ C1] random: 7 urandom warning(s) missed due to ratelimiting Stopping Network Time Synchronization... [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [** ] (1 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (15s / 1min 30s) [ *** ] (2 of 2) A start job is running for…dplug all Devices (15s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (16s / no limit) [ ***] (2 of 2) A start job is running for…dplug all Devices (16s / no limit) [ OK ] Reached target Sound Card. [ **] (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) [ OK ] Found device /dev/ttyS0. [ OK ] Started udev Coldplug all Devices. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Reached target System Initialization. [ OK ] Started Daily apt download activities. [ OK ] Reached target Basic System. Starting getty on tty2-tty6 if dbus and logind are not available... Starting System Logging Service... [ OK ] Started Regular background program processing daemon. [ OK ] Started Daily Cleanup of Temporary Directories. Starting Permit User Sessions... [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. Starting OpenBSD Secure Shell server... [ OK ] Started System Logging Service. [ OK ] Started Permit User Sessions. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. Starting Load/Save RF Kill Switch Status... [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ 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 Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 50.249710][ T6806] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 50.261647][ T6806] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 50.270142][ T6806] CPU: 0 PID: 6806 Comm: sshd Not tainted 5.7.0-rc5-next-20200514-syzkaller #0 [ 50.279052][ T6806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.289118][ T6806] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 50.295175][ T6806] 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 [ 50.314755][ T6806] RSP: 0018:ffffc90005007450 EFLAGS: 00010206 [ 50.320798][ T6806] RAX: dffffc0000000000 RBX: ffff888099344000 RCX: ffffffff836441ba [ 50.329540][ T6806] RDX: 0000000000000005 RSI: ffffffff836441c8 RDI: 0000000000000028 [ 50.337523][ T6806] RBP: 1ffff92000a00e8b R08: ffff8880990da200 R09: fffffbfff155ad42 [ 50.346701][ T6806] R10: ffffffff8aad6a0f R11: fffffbfff155ad41 R12: ffff8880919cefea [ 50.354653][ T6806] R13: ffff8880919ce000 R14: 0000000000001a96 R15: 0000000000000000 [ 50.362619][ T6806] FS: 00007f873826e8c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 50.371607][ T6806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.378180][ T6806] CR2: 000055b68020e8f5 CR3: 00000000a8e1e000 CR4: 00000000001406f0 [ 50.386141][ T6806] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.394203][ T6806] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.402854][ T6806] Call Trace: [ 50.406132][ T6806] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 50.411512][ T6806] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 50.417341][ T6806] ? __kmalloc+0x62f/0x7a0 [ 50.421751][ T6806] ? tomoyo_realpath_from_path+0xc2/0x620 [ 50.427468][ T6806] ? lock_release+0x800/0x800 [ 50.432121][ T6806] ? __lock_acquire+0x2018/0x3f20 [ 50.437310][ T6806] tomoyo_realpath_from_path+0x393/0x620 [ 50.442945][ T6806] tomoyo_path_number_perm+0x1c2/0x4d0 [ 50.448395][ T6806] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 50.454006][ T6806] ? tomoyo_execute_permission+0x470/0x470 [ 50.459790][ T6806] ? d_alloc_parallel+0x785/0x1b10 [ 50.464968][ T6806] ? d_alloc_parallel+0x9ea/0x1b10 [ 50.470072][ T6806] ? rcu_read_lock_held_common+0x130/0x130 [ 50.475851][ T6806] ? print_usage_bug+0x240/0x240 [ 50.480779][ T6806] tomoyo_path_mknod+0x10d/0x190 [ 50.485721][ T6806] ? tomoyo_path_chown+0x1b0/0x1b0 [ 50.490810][ T6806] ? mark_held_locks+0x9f/0xe0 [ 50.495548][ T6806] ? d_lookup+0xec/0x250 [ 50.499787][ T6806] security_path_mknod+0x116/0x180 [ 50.504892][ T6806] lookup_open+0x5ae/0x1320 [ 50.509374][ T6806] ? page_put_link+0x210/0x210 [ 50.514124][ T6806] ? preempt_count_add+0x74/0x140 [ 50.519126][ T6806] ? __mnt_want_write+0x1da/0x2c0 [ 50.524151][ T6806] path_openat+0x93c/0x27f0 [ 50.528662][ T6806] ? path_lookupat.isra.0+0x530/0x530 [ 50.534040][ T6806] ? up_read+0x1a8/0x750 [ 50.538462][ T6806] ? mark_held_locks+0xe0/0xe0 [ 50.543226][ T6806] ? down_read_nested+0x430/0x430 [ 50.548247][ T6806] do_filp_open+0x192/0x260 [ 50.552757][ T6806] ? may_open_dev+0xf0/0xf0 [ 50.557259][ T6806] ? simple_attr_release+0x40/0x40 [ 50.562436][ T6806] ? _raw_spin_unlock+0x24/0x40 [ 50.567277][ T6806] ? __alloc_fd+0x46d/0x600 [ 50.571774][ T6806] do_sys_openat2+0x585/0x7d0 [ 50.576444][ T6806] ? file_open_root+0x400/0x400 [ 50.581286][ T6806] ? up_read+0x1a8/0x750 [ 50.586720][ T6806] do_sys_open+0xc3/0x140 [ 50.591109][ T6806] ? filp_open+0x70/0x70 [ 50.595341][ T6806] ? trace_hardirqs_off_caller+0x55/0x230 [ 50.601061][ T6806] do_syscall_64+0xf6/0x7d0 [ 50.605555][ T6806] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 50.611433][ T6806] RIP: 0033:0x7f87363d76f0 [ 50.616029][ T6806] 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 [ 50.635732][ T6806] RSP: 002b:00007ffdc767f6c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 50.644122][ T6806] RAX: ffffffffffffffda RBX: 000055b6809b8110 RCX: 00007f87363d76f0 [ 50.652117][ T6806] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 000055b68020e8f5 [ 50.660086][ T6806] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 50.668062][ T6806] R10: 0000000000000240 R11: 0000000000000246 R12: 000055b6801df51e [ 50.676018][ T6806] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 50.683969][ T6806] Modules linked in: [ 50.698907][ T6806] ---[ end trace 8debbe125510a099 ]--- [ 50.704465][ T6806] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 50.710604][ T6806] 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 [ 50.730933][ T6806] RSP: 0018:ffffc90005007450 EFLAGS: 00010206 [ 50.736983][ T6806] RAX: dffffc0000000000 RBX: ffff888099344000 RCX: ffffffff836441ba [ 50.745015][ T6806] RDX: 0000000000000005 RSI: ffffffff836441c8 RDI: 0000000000000028 [ 50.753031][ T6806] RBP: 1ffff92000a00e8b R08: ffff8880990da200 R09: fffffbfff155ad42 [ 50.761049][ T6806] R10: ffffffff8aad6a0f R11: fffffbfff155ad41 R12: ffff8880919cefea [ 50.769158][ T6806] R13: ffff8880919ce000 R14: 0000000000001a96 R15: 0000000000000000 [ 50.777144][ T6806] FS: 00007f873826e8c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 50.786127][ T6806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.792759][ T6806] CR2: 00007f48554f7000 CR3: 00000000a8e1e000 CR4: 00000000001406f0 [ 50.801225][ T6806] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.809233][ T6806] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.817197][ T6806] Kernel panic - not syncing: Fatal exception [ 50.823864][ T6806] Kernel Offset: disabled [ 50.828199][ T6806] Rebooting in 86400 seconds..