[ 0.000000][ T0] Linux version 5.7.0-rc6-next-20200519-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 be51001, primary cpu clock [ 0.000004][ T0] kvm-clock: using sched offset of 3771053967 cycles [ 0.001723][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.005976][ T0] tsc: Detected 2300.000 MHz processor [ 0.009006][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.010757][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.012423][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.020562][ T0] found SMP MP-table at [mem 0x000f2390-0x000f239f] [ 0.022632][ T0] check: Scanning 1 areas for low memory corruption [ 0.024568][ T0] Using GB pages for direct mapping [ 0.028630][ T0] ACPI: Early table checksum verification disabled [ 0.031693][ T0] ACPI: RSDP 0x00000000000F2110 000014 (v00 Google) [ 0.033331][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.035870][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.037529][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.039461][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.040374][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.041548][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.043354][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.044766][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.047403][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.050490][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.051796][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.052725][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.053973][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.055426][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.056883][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.059904][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.062391][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.064641][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.067847][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.069877][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.127164][ T0] Zone ranges: [ 0.128085][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.129798][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.130807][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.132511][ T0] Device empty [ 0.133590][ T0] Movable zone start for each node [ 0.135007][ T0] Early memory node ranges [ 0.135958][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.138142][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.139814][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.141455][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.142907][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.142914][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.175568][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.636512][ T0] kasan: KernelAddressSanitizer initialized [ 0.638399][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.639545][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.641316][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.642574][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.643590][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.644858][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.646608][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.648311][ T0] Using ACPI (MADT) for SMP configuration information [ 0.650558][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.652094][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.653826][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.655662][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.657700][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.658966][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.660149][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.661661][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.663451][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.664699][ T0] Booting paravirtualized kernel on KVM [ 0.665467][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.718714][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.721402][ T0] percpu: Embedded 67 pages/cpu s234696 r8192 d31544 u1048576 [ 0.723431][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.726129][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.729092][ T0] Policy zone: Normal [ 0.730097][ 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 [ 0.747908][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.595411][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17277K rwdata, 21864K rodata, 2788K init, 24444K bss, 1402688K reserved, 0K cma-reserved) [ 1.604726][ T0] Running RCU self tests [ 1.605806][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.607627][ T0] rcu: RCU lockdep checking is enabled. [ 1.608437][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.610025][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.611061][ T0] Trampoline variant of Tasks RCU enabled. [ 1.612806][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.614450][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.623513][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.625184][ T0] random: get_random_bytes called from start_kernel+0x672/0x9fb with crng_init=0 [ 1.629260][ T0] Console: colour VGA+ 80x25 [ 1.631314][ T0] printk: console [ttyS0] enabled [ 1.631314][ T0] printk: console [ttyS0] enabled [ 1.633237][ T0] printk: bootconsole [earlyser0] disabled [ 1.633237][ T0] printk: bootconsole [earlyser0] disabled [ 1.635094][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.637358][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.638418][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.639406][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.641344][ T0] ... CLASSHASH_SIZE: 4096 [ 1.642624][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.643633][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.644543][ T0] ... CHAINHASH_SIZE: 32768 [ 1.645778][ T0] memory used by lock dependency info: 6301 kB [ 1.647481][ T0] memory used for stack traces: 4224 kB [ 1.648513][ T0] per task-struct memory footprint: 1920 bytes [ 1.649845][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.652040][ T0] ACPI: Core revision 20200430 [ 1.654724][ T0] APIC: Switch to symmetric I/O mode setup [ 1.656673][ T0] x2apic enabled [ 1.658866][ T0] Switched APIC routing to physical x2apic. [ 1.663364][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.666290][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.668893][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.670514][ T0] pid_max: default: 32768 minimum: 301 [ 1.672860][ T0] LSM: Security Framework initializing [ 1.673716][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.679080][ T0] Yama: becoming mindful. [ 1.680827][ T0] TOMOYO Linux initialized [ 1.682568][ T0] AppArmor: AppArmor initialized [ 1.690645][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.696088][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.697618][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.698988][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.705245][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.706341][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.707414][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.708948][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.708987][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.712474][ T0] MDS: Mitigation: Clear CPU buffers [ 1.714053][ T0] Freeing SMP alternatives memory: 100K [ 1.838300][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.838881][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.838881][ T1] rcu: Hierarchical SRCU implementation. [ 1.838881][ T1] dynamic_debug:dynamic_debug_init: Ignore empty _ddebug table in a CONFIG_DYNAMIC_DEBUG_CORE build [ 1.838881][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.840540][ T1] smp: Bringing up secondary CPUs ... [ 1.846988][ T1] x86: Booting SMP configuration: [ 1.847899][ T1] .... node #0, CPUs: #1 [ 0.053869][ T0] kvm-clock: cpu 1, msr be51041, secondary cpu clock [ 1.851102][ 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. [ 1.851425][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.852233][ T1] smpboot: Max logical packages: 1 [ 1.853162][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.859292][ T1] devtmpfs: initialized [ 1.859929][ T1] x86/mm: Memory block size: 128MB [ 1.889868][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.889868][ T22] kworker/u4:0 (22) used greatest stack depth: 26440 bytes left [ 1.890711][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.893997][ T1] xor: automatically using best checksumming function avx [ 1.899134][ T1] PM: RTC time: 11:23:27, date: 2020-05-20 [ 1.900158][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.900163][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.903773][ T1] NET: Registered protocol family 16 [ 1.909823][ T1] audit: initializing netlink subsys (disabled) [ 1.914263][ T1] cpuidle: using governor menu [ 1.915587][ T1] NET: Registered protocol family 42 [ 1.922099][ T27] audit: type=2000 audit(1589973807.287:1): state=initialized audit_enabled=0 res=1 [ 1.923749][ T1] ACPI: bus type PCI registered [ 1.925120][ T1] dca service started, version 1.12.1 [ 1.926195][ T1] PCI: Using configuration type 1 for base access [ 2.273233][ T712] kworker/u4:2 (712) used greatest stack depth: 25480 bytes left [ 2.444927][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.449964][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.450559][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.470404][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.668921][ T1] raid6: avx2x4 gen() 9634 MB/s [ 2.838921][ T1] raid6: avx2x4 xor() 4901 MB/s [ 3.006690][ T1] raid6: avx2x2 gen() 6001 MB/s [ 3.176692][ T1] raid6: avx2x2 xor() 2982 MB/s [ 3.348929][ T1] raid6: avx2x1 gen() 3902 MB/s [ 3.518907][ T1] raid6: avx2x1 xor() 1613 MB/s [ 3.688903][ T1] raid6: sse2x4 gen() 4965 MB/s [ 3.858977][ T1] raid6: sse2x4 xor() 2675 MB/s [ 4.026695][ T1] raid6: sse2x2 gen() 3054 MB/s [ 4.196691][ T1] raid6: sse2x2 xor() 1535 MB/s [ 4.366687][ T1] raid6: sse2x1 gen() 1933 MB/s [ 4.536682][ T1] raid6: sse2x1 xor() 817 MB/s [ 4.538898][ T1] raid6: using algorithm avx2x4 gen() 9634 MB/s [ 4.540997][ T1] raid6: .... xor() 4901 MB/s, rmw enabled [ 4.541857][ T1] raid6: using avx2x2 recovery algorithm [ 4.544193][ T1] ACPI: Added _OSI(Module Device) [ 4.545738][ T1] ACPI: Added _OSI(Processor Device) [ 4.548901][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.549804][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.553030][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.555299][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.556343][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.609057][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.659840][ T1] ACPI: Interpreter enabled [ 4.660979][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.661802][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.663292][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.667319][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.765325][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.767052][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.768777][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.774308][ T1] PCI host bridge to bus 0000:00 [ 4.775201][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.776347][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.778916][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.780366][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.781734][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.783000][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.784225][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.791400][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.819162][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.839098][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.849465][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.856086][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.861166][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.882263][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.890170][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.898923][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.919544][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.928936][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.935574][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 4.970403][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.974942][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.980607][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.985175][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.988631][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 5.000216][ T1] iommu: Default domain type: Translated [ 5.001393][ T1] vgaarb: loaded [ 5.004447][ T1] SCSI subsystem initialized [ 5.010231][ T1] ACPI: bus type USB registered [ 5.012023][ T1] usbcore: registered new interface driver usbfs [ 5.013277][ T1] usbcore: registered new interface driver hub [ 5.014721][ T1] usbcore: registered new device driver usb [ 5.019308][ T1] mc: Linux media interface: v0.10 [ 5.022006][ T1] videodev: Linux video capture interface: v2.00 [ 5.022377][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.023451][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.025218][ T1] PTP clock support registered [ 5.030794][ T1] EDAC MC: Ver: 3.0.0 [ 5.030966][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.032154][ T1] PCI: Using ACPI for IRQ routing [ 5.043005][ T1] Bluetooth: Core ver 2.22 [ 5.043846][ T1] NET: Registered protocol family 31 [ 5.044803][ T1] Bluetooth: HCI device and connection manager initialized [ 5.045919][ T1] Bluetooth: HCI socket layer initialized [ 5.046716][ T1] Bluetooth: L2CAP socket layer initialized [ 5.047890][ T1] Bluetooth: SCO socket layer initialized [ 5.049581][ T1] NET: Registered protocol family 8 [ 5.050595][ T1] NET: Registered protocol family 20 [ 5.051735][ T1] NetLabel: Initializing [ 5.052535][ T1] NetLabel: domain hash size = 128 [ 5.053407][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.054881][ T1] NetLabel: unlabeled traffic allowed by default [ 5.057501][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.059205][ T1] NET: Registered protocol family 39 [ 5.062090][ T1] clocksource: Switched to clocksource kvm-clock [ 5.063583][ C0] [ 5.067474][ C0] ============================= [ 5.068459][ C0] [ BUG: Invalid wait context ] [ 5.069317][ C0] 5.7.0-rc6-next-20200519-syzkaller #0 Not tainted [ 5.070670][ C0] ----------------------------- [ 5.071580][ C0] swapper/0/0 is trying to lock: [ 5.072368][ C0] ffff8880ae637518 (&pool->lock){..-.}-{3:3}, at: __queue_work+0x2bf/0x1350 [ 5.073501][ C0] other info that might help us debug this: [ 5.073501][ C0] context-{2:2} [ 5.073501][ C0] 1 lock held by swapper/0/0: [ 5.073501][ C0] #0: ffffffff89bc0040 (rcu_read_lock){....}-{1:3}, at: __queue_work+0x175/0x1350 [ 5.073501][ C0] stack backtrace: [ 5.073501][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.7.0-rc6-next-20200519-syzkaller #0 [ 5.073501][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 5.073501][ C0] Call Trace: [ 5.073501][ C0] [ 5.073501][ C0] dump_stack+0x18f/0x20d [ 5.073501][ C0] __lock_acquire.cold+0x26c/0x458 [ 5.073501][ C0] ? mark_held_locks+0xe0/0xe0 [ 5.073501][ C0] ? mark_held_locks+0xe0/0xe0 [ 5.073501][ C0] ? trace_hardirqs_off+0x9b/0x280 [ 5.073501][ C0] ? __bpf_trace_preemptirq_template+0xe0/0xe0 [ 5.073501][ C0] ? _raw_spin_unlock_irqrestore+0x9b/0xe0 [ 5.073501][ C0] ? debug_object_activate+0x204/0x480 [ 5.073501][ C0] lock_acquire+0x20e/0x960 [ 5.073501][ C0] ? __queue_work+0x2bf/0x1350 [ 5.073501][ C0] ? lock_release+0x820/0x820 [ 5.073501][ C0] ? lock_release+0x820/0x820 [ 5.073501][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 5.073501][ C0] ? rcu_read_lock_held_common+0xa0/0xa0 [ 5.073501][ C0] ? lock_downgrade+0x840/0x840 [ 5.073501][ C0] _raw_spin_lock+0x2a/0x40 [ 5.073501][ C0] ? __queue_work+0x2bf/0x1350 [ 5.073501][ C0] __queue_work+0x2bf/0x1350 [ 5.073501][ C0] ? wq_pool_ids_show+0x300/0x300 [ 5.073501][ C0] ? hrtimer_start_range_ns+0x605/0xc50 [ 5.073501][ C0] ? trace_hardirqs_off+0x9b/0x280 [ 5.073501][ C0] ? __bpf_trace_preemptirq_template+0xe0/0xe0 [ 5.073501][ C0] queue_work_on+0x18b/0x200 [ 5.073501][ C0] tick_setup_sched_timer+0x20e/0x380 [ 5.073501][ C0] ? tick_check_oneshot_change+0xb9/0x3a0 [ 5.073501][ C0] hrtimer_run_queues+0x327/0x3e0 [ 5.073501][ C0] run_local_timers+0x49/0x130 [ 5.073501][ C0] update_process_times+0x1e/0x60 [ 5.073501][ C0] tick_periodic+0x79/0x170 [ 5.073501][ C0] tick_handle_periodic+0x41/0x130 [ 5.073501][ C0] smp_apic_timer_interrupt+0x1ad/0x6a0 [ 5.073501][ C0] ? smp_call_function_single_interrupt+0x550/0x550 [ 5.073501][ C0] ? smp_thermal_interrupt+0x710/0x710 [ 5.073501][ C0] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 5.073501][ C0] apic_timer_interrupt+0xf/0x20 [ 5.073501][ C0] [ 5.073501][ C0] RIP: 0010:native_safe_halt+0xe/0x10 [ 5.073501][ C0] Code: cc cc cc cc cc cc cc cc cc cc cc cc e9 07 00 00 00 0f 00 2d 74 91 59 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d 64 91 59 00 fb f4 cc 48 b8 00 00 00 00 00 fc ff df 41 57 41 56 41 55 41 54 55 53 [ 5.073501][ C0] RSP: 0000:ffffffff89a07d30 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 5.073501][ C0] RAX: 1ffffffff1369a43 RBX: 1ffffffff1340fa7 RCX: 0000000000000000 [ 5.073501][ C0] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffffffff89a86e4c [ 5.073501][ C0] RBP: dffffc0000000000 R08: ffffffff89a86580 R09: 0000000000000000 [ 5.073501][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: fffffbfff1350cb0 [ 5.073501][ C0] R13: 0000000000000000 R14: ffffffff8aabeb08 R15: 0000000000000000 [ 5.073501][ C0] default_idle+0x91/0x3d0 [ 5.073501][ C0] ? __sched_text_end+0x4/0x4 [ 5.073501][ C0] ? trace_hardirqs_off+0x9b/0x280 [ 5.073501][ C0] ? __this_cpu_preempt_check+0x28/0x190 [ 5.073501][ C0] ? rcu_preempt_need_deferred_qs+0x14/0xb0 [ 5.073501][ C0] ? rcu_preempt_deferred_qs+0xb/0xb0 [ 5.073501][ C0] do_idle+0x393/0x690 [ 5.073501][ C0] ? arch_cpu_idle_exit+0x70/0x70 [ 5.073501][ C0] ? swake_up_locked.part.0+0x180/0x180 [ 5.073501][ C0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe [ 5.073501][ C0] cpu_startup_entry+0x14/0x20 [ 5.073501][ C0] start_kernel+0x9be/0x9fb [ 5.073501][ C0] ? mem_encrypt_init+0x5/0x5 [ 5.073501][ C0] ? x86_family+0x3d/0x50 [ 5.073501][ C0] ? load_ucode_bsp+0x23d/0x27d [ 5.073501][ C0] secondary_startup_64+0xa4/0xb0 [ 7.818881][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.820125][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.822290][ T1] FS-Cache: Loaded [ 7.823642][ T1] CacheFiles: Loaded [ 7.824546][ T1] TOMOYO: 2.6.0 [ 7.825035][ T1] Mandatory Access Control activated. [ 7.827007][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.828290][ T1] pnp: PnP ACPI init [ 7.830007][ T1] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 7.833321][ T1] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 7.835683][ T1] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 7.837906][ T1] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active) [ 7.840594][ T1] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active) [ 7.842658][ T1] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 7.845712][ T1] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 7.851088][ T1] pnp: PnP ACPI: found 7 devices [ 7.892366][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.895790][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.897182][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.898602][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.901324][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.904028][ T1] NET: Registered protocol family 2 [ 7.906620][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 7.909743][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.915479][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 7.920013][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.924714][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.930371][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.932732][ T1] NET: Registered protocol family 1 [ 7.935296][ T1] RPC: Registered named UNIX socket transport module. [ 7.937032][ T1] RPC: Registered udp transport module. [ 7.938110][ T1] RPC: Registered tcp transport module. [ 7.939680][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.944430][ T1] NET: Registered protocol family 44 [ 7.946205][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.947938][ T1] PCI: CLS 0 bytes, default 64 [ 7.951777][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.953743][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 7.958948][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.963097][ T1] kvm: already loaded the other module [ 7.963857][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.965841][ T1] clocksource: Switched to clocksource tsc [ 7.966908][ T1] mce: Machine check injector initialized [ 7.970814][ T1] check: Scanning for low memory corruption every 60 seconds [ 8.015649][ T1] Initialise system trusted keyrings [ 8.017940][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 8.019988][ T1] zbud: loaded [ 8.024193][ T1] DLM installed [ 8.027334][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.030981][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.034101][ T1] NFS: Registering the id_resolver key type [ 8.035554][ T1] Key type id_resolver registered [ 8.036570][ T1] Key type id_legacy registered [ 8.037679][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.039972][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.044905][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.046979][ T1] Key type cifs.spnego registered [ 8.047800][ T1] Key type cifs.idmap registered [ 8.049418][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.051530][ T1] fuse: init (API version 7.31) [ 8.054441][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.066160][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.071663][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.073165][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.074897][ T1] ocfs2: Registered cluster interface o2cb [ 8.076128][ T1] ocfs2: Registered cluster interface user [ 8.079235][ T1] OCFS2 User DLM kernel interface loaded [ 8.086831][ T1] gfs2: GFS2 installed [ 8.092794][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.094280][ T1] ceph: loaded (mds proto 32) [ 8.105910][ T1] NET: Registered protocol family 38 [ 8.107603][ T1] async_tx: api initialized (async) [ 8.109046][ T1] Key type asymmetric registered [ 8.110349][ T1] Asymmetric key parser 'x509' registered [ 8.111766][ T1] Asymmetric key parser 'pkcs8' registered [ 8.113020][ T1] Key type pkcs7_test registered [ 8.113856][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.115062][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 8.117757][ T1] io scheduler mq-deadline registered [ 8.119056][ T1] io scheduler kyber registered [ 8.120430][ T1] io scheduler bfq registered [ 8.122276][ T1] start plist test [ 8.128179][ T1] end plist test [ 8.131620][ T1] hgafb: HGA card not detected. [ 8.132733][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.134444][ T1] usbcore: registered new interface driver udlfb [ 8.139878][ T1] uvesafb: failed to execute /sbin/v86d [ 8.140753][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.143025][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.144855][ T1] uvesafb: vbe_init() failed with -22 [ 8.146796][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.149262][ T1] vga16fb: initializing [ 8.150180][ T1] vga16fb: mapped to 0x0000000034362494 [ 8.215078][ T1] Console: switching to colour frame buffer device 80x30 [ 8.502601][ T1] fb0: VGA16 VGA frame buffer device [ 8.504195][ T1] intel_idle: Please enable MWAIT in BIOS SETUP [ 8.506405][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.519234][ T1] ACPI: Power Button [PWRF] [ 8.520724][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.523370][ T1] ACPI: Sleep Button [SLPF] [ 8.528631][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.541690][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.543573][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.558435][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.560701][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.576497][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.578888][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.711947][ T2055] kworker/u4:0 (2055) used greatest stack depth: 25040 bytes left [ 8.801613][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.803195][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.806040][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.811365][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.817165][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.825613][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.833636][ T1] Cyclades driver 2.6 [ 8.835565][ T1] Initializing Nozomi driver 2.1d [ 8.838190][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.841069][ T1] No rocketport ports found; unloading driver [ 8.844924][ T1] Non-volatile memory driver v1.3 [ 8.846308][ T1] Linux agpgart interface v0.103 [ 8.854220][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.860029][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.861989][ T1] usbcore: registered new interface driver udl [ 8.898750][ T1] brd: module loaded [ 8.925263][ T1] loop: module loaded [ 9.054150][ T1] zram: Added device: zram0 [ 9.059815][ T1] null_blk: module loaded [ 9.064645][ T1] nfcsim 0.2 initialized [ 9.068858][ T1] Loading iSCSI transport class v2.0-870. [ 9.093404][ T1] scsi host0: Virtio SCSI HBA [ 9.130732][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.132230][ T21] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.147199][ T1] slram: not enough parameters. [ 9.151495][ T1] ftl_cs: FTL header not found. [ 9.176308][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.178973][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.181500][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.190072][ T1] MACsec IEEE 802.1AE [ 9.191812][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.233297][ T1] vcan: Virtual CAN interface driver [ 9.234639][ T1] vxcan: Virtual CAN Tunnel driver [ 9.235754][ T1] slcan: serial line CAN interface driver [ 9.237391][ T1] slcan: 10 dynamic interface channels. [ 9.239210][ T1] CAN device driver interface [ 9.241425][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.243296][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.245149][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.247166][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.249721][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.251047][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.254092][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.255680][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.256949][ T1] AX.25: bpqether driver version 004 [ 9.258385][ T1] PPP generic driver version 2.4.2 [ 9.260375][ T1] PPP BSD Compression module registered [ 9.261621][ T1] PPP Deflate Compression module registered [ 9.263309][ T1] PPP MPPE Compression module registered [ 9.264523][ T1] NET: Registered protocol family 24 [ 9.265634][ T1] PPTP driver version 0.8.5 [ 9.267311][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.269340][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.271548][ T1] SLIP linefill/keepalive option. [ 9.272613][ T1] hdlc: HDLC support module revision 1.22 [ 9.274536][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.276593][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.278564][ T1] LAPB Ethernet driver version 0.02 [ 9.280151][ T1] usbcore: registered new interface driver rndis_wlan [ 9.282257][ T1] mac80211_hwsim: initializing netlink [ 9.286274][ T1] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 9.295384][ T1] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht' [ 9.306407][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.316459][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.328306][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.330509][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.332673][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.335197][ T1] usbcore: registered new interface driver pegasus [ 9.336903][ T1] usbcore: registered new interface driver rtl8150 [ 9.339573][ T1] usbcore: registered new interface driver r8152 [ 9.341835][ T1] usbcore: registered new interface driver asix [ 9.343932][ T1] usbcore: registered new interface driver ax88179_178a [ 9.346296][ T1] usbcore: registered new interface driver cdc_ether [ 9.348478][ T1] usbcore: registered new interface driver dm9601 [ 9.353054][ T1] usbcore: registered new interface driver smsc75xx [ 9.354794][ T1] usbcore: registered new interface driver smsc95xx [ 9.356844][ T1] usbcore: registered new interface driver net1080 [ 9.358851][ T1] usbcore: registered new interface driver rndis_host [ 9.361683][ T1] usbcore: registered new interface driver cdc_subset [ 9.363573][ T1] usbcore: registered new interface driver zaurus [ 9.365906][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.368528][ T1] usbcore: registered new interface driver cdc_ncm [ 9.370347][ T1] usbcore: registered new interface driver cdc_mbim [ 9.377756][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.385421][ T1] aoe: AoE v85 initialised. [ 9.388086][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.390080][ T1] ehci-pci: EHCI PCI platform driver [ 9.392218][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.394482][ T1] ohci-pci: OHCI PCI platform driver [ 9.396165][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.399099][ T1] usbcore: registered new interface driver cdc_acm [ 9.401632][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.403508][ T1] usbcore: registered new interface driver usblp [ 9.405958][ T1] usbcore: registered new interface driver cdc_wdm [ 9.407868][ T1] usbcore: registered new interface driver uas [ 9.409813][ T1] usbcore: registered new interface driver usb-storage [ 9.411112][ T1] usbcore: registered new interface driver ums-realtek [ 9.412712][ T1] usbcore: registered new interface driver usbserial_generic [ 9.414191][ T1] usbserial: USB Serial support registered for generic [ 9.416645][ T1] usbcore: registered new interface driver ch341 [ 9.417815][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.419734][ T1] usbcore: registered new interface driver cp210x [ 9.421066][ T1] usbserial: USB Serial support registered for cp210x [ 9.422546][ T1] usbcore: registered new interface driver ftdi_sio [ 9.424108][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.425692][ T1] usbcore: registered new interface driver keyspan [ 9.426893][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.428539][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.430217][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.432084][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.433640][ T1] usbcore: registered new interface driver option [ 9.434827][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.436654][ T1] usbcore: registered new interface driver oti6858 [ 9.438255][ T1] usbserial: USB Serial support registered for oti6858 [ 9.440954][ T1] usbcore: registered new interface driver pl2303 [ 9.442726][ T1] usbserial: USB Serial support registered for pl2303 [ 9.444046][ T1] usbcore: registered new interface driver qcserial [ 9.445334][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.446956][ T1] usbcore: registered new interface driver sierra [ 9.448054][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.450973][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.452841][ T1] usbserial: USB Serial support registered for carelink [ 9.454154][ T1] usbserial: USB Serial support registered for zio [ 9.455376][ T1] usbserial: USB Serial support registered for funsoft [ 9.456611][ T1] usbserial: USB Serial support registered for flashloader [ 9.458060][ T1] usbserial: USB Serial support registered for google [ 9.459340][ T1] usbserial: USB Serial support registered for libtransistor [ 9.462599][ T1] usbserial: USB Serial support registered for vivopay [ 9.464022][ T1] usbserial: USB Serial support registered for moto_modem [ 9.465298][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.466637][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.468004][ T1] usbserial: USB Serial support registered for hp4x [ 9.470525][ T1] usbserial: USB Serial support registered for suunto [ 9.471964][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.476289][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.478049][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.480229][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.483142][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.484764][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.486199][ T1] usb usb1: Product: Dummy host controller [ 9.487200][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller dummy_hcd [ 9.488784][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.491993][ T1] hub 1-0:1.0: USB hub found [ 9.493033][ T1] hub 1-0:1.0: 1 port detected [ 9.496163][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.497630][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.499628][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.501972][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.503427][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.505150][ T1] usb usb2: Product: Dummy host controller [ 9.506290][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller dummy_hcd [ 9.508043][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 9.511235][ T1] hub 2-0:1.0: USB hub found [ 9.512380][ T1] hub 2-0:1.0: 1 port detected [ 9.515490][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.518039][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.520235][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.522778][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.524609][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.526286][ T1] usb usb3: Product: Dummy host controller [ 9.527256][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller dummy_hcd [ 9.529728][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 9.532759][ T1] hub 3-0:1.0: USB hub found [ 9.533786][ T1] hub 3-0:1.0: 1 port detected [ 9.537160][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.539101][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.541049][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.543585][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.545100][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.547196][ T1] usb usb4: Product: Dummy host controller [ 9.548337][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller dummy_hcd [ 9.550609][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 9.553580][ T1] hub 4-0:1.0: USB hub found [ 9.554671][ T1] hub 4-0:1.0: 1 port detected [ 9.557918][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.559604][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.561479][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.563874][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.565633][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.567416][ T1] usb usb5: Product: Dummy host controller [ 9.568363][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller dummy_hcd [ 9.569928][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 9.572839][ T1] hub 5-0:1.0: USB hub found [ 9.573804][ T1] hub 5-0:1.0: 1 port detected [ 9.576871][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.578488][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.580878][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.583832][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.585702][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.588062][ T1] usb usb6: Product: Dummy host controller [ 9.589105][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller dummy_hcd [ 9.591243][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 9.594245][ T1] hub 6-0:1.0: USB hub found [ 9.595516][ T1] hub 6-0:1.0: 1 port detected [ 9.597229][ C1] random: fast init done [ 9.599878][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.601491][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.603680][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.606030][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.607631][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.609288][ T1] usb usb7: Product: Dummy host controller [ 9.610264][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller dummy_hcd [ 9.610448][ T21] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.611694][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 9.614092][ T7] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.615446][ T1] hub 7-0:1.0: USB hub found [ 9.615481][ T7] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.616326][ T1] hub 7-0:1.0: 1 port detected [ 9.618201][ T7] sd 0:0:1:0: [sda] Write Protect is off [ 9.620560][ T7] sd 0:0:1:0: [sda] Mode Sense: 1f 00 00 08 [ 9.620717][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.623223][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.624189][ T7] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.624710][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.628200][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.630241][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.632541][ T1] usb usb8: Product: Dummy host controller [ 9.634245][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller dummy_hcd [ 9.635710][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 9.639747][ T1] hub 8-0:1.0: USB hub found [ 9.640963][ T1] hub 8-0:1.0: 1 port detected [ 9.651909][ T1] using random self ethernet address [ 9.653717][ T1] using random host ethernet address [ 9.654801][ T7] sda: sda1 [ 9.656044][ T1] Mass Storage Function, version: 2009/09/11 [ 9.657133][ T1] LUN: removable file: (no medium) [ 9.658315][ T1] no file given for LUN0 [ 9.659345][ T1] printk: console [ttyGS0] disabled [ 9.661664][ T7] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.662593][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 9.665230][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.666905][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 9.668454][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 9.670148][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.673008][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.674251][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 9.675234][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 9.676560][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 9.678753][ T1] hub 9-0:1.0: USB hub found [ 9.680412][ T1] hub 9-0:1.0: 8 ports detected [ 9.684668][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.686339][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 9.687853][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.690294][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.692091][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.693314][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 9.694295][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 9.695761][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 9.698898][ T1] hub 10-0:1.0: USB hub found [ 9.700398][ T1] hub 10-0:1.0: 8 ports detected [ 9.705370][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.706962][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 9.708662][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.710689][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.712149][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 9.713119][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 9.714858][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 9.717343][ T1] hub 11-0:1.0: USB hub found [ 9.719169][ T1] hub 11-0:1.0: 8 ports detected [ 9.723870][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.725820][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 9.727714][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.730526][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.733164][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.735467][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 9.736660][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 9.738940][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 9.741856][ T1] hub 12-0:1.0: USB hub found [ 9.742819][ T1] hub 12-0:1.0: 8 ports detected [ 9.747688][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.750125][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 9.752269][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.754361][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.756797][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 9.758624][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 9.760918][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 9.763365][ T1] hub 13-0:1.0: USB hub found [ 9.764514][ T1] hub 13-0:1.0: 8 ports detected [ 9.769040][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.771441][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 9.774140][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.776366][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.779111][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.780907][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 9.782707][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 9.785054][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 9.787575][ T1] hub 14-0:1.0: USB hub found [ 9.789860][ T1] hub 14-0:1.0: 8 ports detected [ 9.796031][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.798089][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 9.799954][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.801554][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.803095][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 9.804426][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 9.806013][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 9.808520][ T1] hub 15-0:1.0: USB hub found [ 9.810244][ T1] hub 15-0:1.0: 8 ports detected [ 9.814667][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.816786][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 9.818477][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.821165][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.823183][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.825160][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 9.826795][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 9.828721][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 9.832163][ T1] hub 16-0:1.0: USB hub found [ 9.833162][ T1] hub 16-0:1.0: 8 ports detected [ 9.838071][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.839965][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 9.842201][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.843987][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.845451][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 9.847207][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 9.849980][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 9.852839][ T1] hub 17-0:1.0: USB hub found [ 9.853770][ T1] hub 17-0:1.0: 8 ports detected [ 9.858285][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.860390][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 9.863062][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.865723][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.867936][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.870745][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 9.872890][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 9.876286][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 9.879253][ T1] hub 18-0:1.0: USB hub found [ 9.880560][ T1] hub 18-0:1.0: 8 ports detected [ 9.885849][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.887768][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 9.891129][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.893163][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.894724][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 9.895779][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 9.898138][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 9.901410][ T1] hub 19-0:1.0: USB hub found [ 9.902762][ T1] hub 19-0:1.0: 8 ports detected [ 9.907038][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.909448][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 9.911445][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.914322][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.916380][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.918508][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 9.920399][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 9.922529][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 9.925288][ T1] hub 20-0:1.0: USB hub found [ 9.926490][ T1] hub 20-0:1.0: 8 ports detected [ 9.931949][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.934575][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 9.936930][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.939896][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.941661][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 9.943294][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 9.945135][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 9.947611][ T1] hub 21-0:1.0: USB hub found [ 9.948772][ T1] hub 21-0:1.0: 8 ports detected [ 9.953964][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.956117][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 9.957945][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.961797][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.965537][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.967532][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 9.969113][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 9.970677][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 9.973295][ T1] hub 22-0:1.0: USB hub found [ 9.974457][ T1] hub 22-0:1.0: 8 ports detected [ 9.980118][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 9.982014][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 9.984464][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.986297][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.987809][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 9.990368][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 9.992810][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 9.995135][ T1] hub 23-0:1.0: USB hub found [ 9.995997][ T1] hub 23-0:1.0: 8 ports detected [ 10.001141][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.003062][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.004889][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.007012][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.008660][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.010608][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.012629][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 10.014770][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.017812][ T1] hub 24-0:1.0: USB hub found [ 10.019372][ T1] hub 24-0:1.0: 8 ports detected [ 10.025462][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.027362][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.029917][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.031330][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.033631][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.035147][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 10.037097][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.040190][ T1] hub 25-0:1.0: USB hub found [ 10.041068][ T1] hub 25-0:1.0: 8 ports detected [ 10.045435][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.047162][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.049188][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.051188][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.052682][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.054168][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.055507][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 10.057019][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.059610][ T1] hub 26-0:1.0: USB hub found [ 10.060687][ T1] hub 26-0:1.0: 8 ports detected [ 10.065569][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.067128][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.069070][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.070645][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.072159][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.073960][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 10.075669][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.078524][ T1] hub 27-0:1.0: USB hub found [ 10.080236][ T1] hub 27-0:1.0: 8 ports detected [ 10.084889][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.086991][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.089153][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.091195][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.093123][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.094696][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.096669][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 10.098068][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.100488][ T1] hub 28-0:1.0: USB hub found [ 10.101572][ T1] hub 28-0:1.0: 8 ports detected [ 10.106759][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.108567][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.111277][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.112909][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.114224][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.115518][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 10.117692][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.120346][ T1] hub 29-0:1.0: USB hub found [ 10.121730][ T1] hub 29-0:1.0: 8 ports detected [ 10.126005][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.128324][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.131104][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.133961][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.136392][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.138180][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.139552][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 10.141077][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.143417][ T1] hub 30-0:1.0: USB hub found [ 10.144819][ T1] hub 30-0:1.0: 8 ports detected [ 10.150093][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.152608][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.155191][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.157868][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.159816][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.161181][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 10.163198][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.166293][ T1] hub 31-0:1.0: USB hub found [ 10.167300][ T1] hub 31-0:1.0: 8 ports detected [ 10.172937][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.175073][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.176968][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.178740][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.181051][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.182816][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.184308][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 10.186632][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.189127][ T1] hub 32-0:1.0: USB hub found [ 10.190149][ T1] hub 32-0:1.0: 8 ports detected [ 10.195045][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.197211][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.198872][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.201247][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.202817][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.203959][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 10.206169][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.208872][ T1] hub 33-0:1.0: USB hub found [ 10.211349][ T1] hub 33-0:1.0: 8 ports detected [ 10.216281][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.217966][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.220770][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.223829][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.225838][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.227758][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.229764][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 10.231808][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.234678][ T1] hub 34-0:1.0: USB hub found [ 10.235745][ T1] hub 34-0:1.0: 8 ports detected [ 10.241981][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.243947][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.246171][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.247851][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.250503][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.252475][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 10.254297][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.257489][ T1] hub 35-0:1.0: USB hub found [ 10.258689][ T1] hub 35-0:1.0: 8 ports detected [ 10.263487][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.266171][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.268048][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.270514][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.272300][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.273665][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.274787][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 10.276597][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.279481][ T1] hub 36-0:1.0: USB hub found [ 10.280607][ T1] hub 36-0:1.0: 8 ports detected [ 10.286186][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.288730][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.291127][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.293558][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.296008][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.297353][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 10.300839][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.303257][ T1] hub 37-0:1.0: USB hub found [ 10.304289][ T1] hub 37-0:1.0: 8 ports detected [ 10.308498][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.310235][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.311881][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.314810][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.317063][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.319346][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.320785][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 10.322925][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 10.326712][ T1] hub 38-0:1.0: USB hub found [ 10.328103][ T1] hub 38-0:1.0: 8 ports detected [ 10.333670][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.336760][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 10.339184][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.341146][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.342873][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 10.344349][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 10.346411][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 10.350069][ T1] hub 39-0:1.0: USB hub found [ 10.351258][ T1] hub 39-0:1.0: 8 ports detected [ 10.355858][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.357682][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 10.359548][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.362800][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.364794][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.366390][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 10.367748][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc6-next-20200519-syzkaller vhci_hcd [ 10.370393][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 10.372898][ T1] hub 40-0:1.0: USB hub found [ 10.374033][ T1] hub 40-0:1.0: 8 ports detected [ 10.380173][ T1] usbcore: registered new device driver usbip-host [ 10.383701][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.386629][ T1] i8042: Warning: Keylock active [ 10.390619][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.392266][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 10.453542][ T1] mousedev: PS/2 mouse device common for all mice [ 10.460099][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 10.464752][ T1] rtc_cmos 00:00: registered as rtc0 [ 10.465689][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 10.467069][ T1] i2c /dev entries driver [ 10.469749][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 10.472498][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 10.475467][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 10.477733][ T1] IR NEC protocol handler initialized [ 10.480401][ T1] IR RC5(x/sz) protocol handler initialized [ 10.481835][ T1] IR RC6 protocol handler initialized [ 10.483173][ T1] IR JVC protocol handler initialized [ 10.484277][ T1] IR Sony protocol handler initialized [ 10.485459][ T1] IR SANYO protocol handler initialized [ 10.486945][ T1] IR Sharp protocol handler initialized [ 10.487785][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 10.489334][ T1] IR XMP protocol handler initialized [ 10.491343][ T1] usbcore: registered new interface driver uvcvideo [ 10.493763][ T1] USB Video Class driver (1.1.1) [ 10.495153][ T1] gspca_main: v2.14.0 registered [ 10.509674][ T1] vivid-000: using single planar format API [ 10.522388][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 10.525163][ T1] vivid-000: V4L2 capture device registered as video3 [ 10.526790][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 10.528203][ T1] vivid-000: V4L2 output device registered as video4 [ 10.530360][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 10.532926][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 10.536022][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 10.537948][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 10.540457][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 10.542691][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 10.546729][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 10.548716][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 10.551773][ T1] vivid-001: using multiplanar format API [ 10.563352][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 10.565161][ T1] vivid-001: V4L2 capture device registered as video7 [ 10.567391][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 10.569769][ T1] vivid-001: V4L2 output device registered as video8 [ 10.571586][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 10.574115][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 10.576548][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 10.579211][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 10.581366][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 10.583268][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 10.585223][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 10.587534][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 10.590057][ T1] vivid-002: using single planar format API [ 10.601801][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 10.603816][ T1] vivid-002: V4L2 capture device registered as video11 [ 10.605366][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 10.606860][ T1] vivid-002: V4L2 output device registered as video12 [ 10.608332][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 10.611557][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 10.614720][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 10.616968][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 10.620556][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 10.622315][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 10.625311][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 10.627731][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 10.629815][ T1] vivid-003: using multiplanar format API [ 10.641995][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 10.645025][ T1] vivid-003: V4L2 capture device registered as video15 [ 10.646522][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 10.648812][ T1] vivid-003: V4L2 output device registered as video16 [ 10.651403][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 10.654020][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 10.656838][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 10.659251][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 10.661060][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 10.662899][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 10.665156][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 10.667056][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 10.669846][ T2473] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 10.675983][ T1] vivid-004: using single planar format API [ 10.690992][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 10.693576][ T1] vivid-004: V4L2 capture device registered as video19 [ 10.695521][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 10.697699][ T1] vivid-004: V4L2 output device registered as video20 [ 10.699518][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 10.701413][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 10.704053][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 10.705941][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 10.708262][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 10.712363][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 10.714654][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 10.716593][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 10.718765][ T1] vivid-005: using multiplanar format API [ 10.730475][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 10.732641][ T1] vivid-005: V4L2 capture device registered as video23 [ 10.735202][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 10.737190][ T1] vivid-005: V4L2 output device registered as video24 [ 10.739139][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 10.742000][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 10.744880][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 10.747043][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 10.749701][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 10.751617][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 10.753796][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 10.755389][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 10.757657][ T1] vivid-006: using single planar format API [ 10.769371][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 10.771533][ T1] vivid-006: V4L2 capture device registered as video27 [ 10.773253][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 10.775181][ T1] vivid-006: V4L2 output device registered as video28 [ 10.777502][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 10.780390][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 10.782743][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 10.784408][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 10.786527][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 10.788688][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 10.791100][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 10.793053][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 10.796536][ T1] vivid-007: using multiplanar format API [ 10.807801][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 10.810368][ T1] vivid-007: V4L2 capture device registered as video31 [ 10.811725][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 10.813622][ T1] vivid-007: V4L2 output device registered as video32 [ 10.815664][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 10.818178][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 10.820268][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 10.824074][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 10.825885][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 10.827556][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 10.829633][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 10.832257][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 10.834097][ T1] vivid-008: using single planar format API [ 10.845525][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 10.847738][ T1] vivid-008: V4L2 capture device registered as video35 [ 10.850190][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 10.852323][ T1] vivid-008: V4L2 output device registered as video36 [ 10.854371][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 10.857010][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 10.859379][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 10.862710][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 10.864934][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 10.866494][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 10.868599][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 10.871549][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 10.874485][ T1] vivid-009: using multiplanar format API [ 10.885684][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 10.887358][ T1] vivid-009: V4L2 capture device registered as video39 [ 10.889447][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 10.892563][ T1] vivid-009: V4L2 output device registered as video40 [ 10.895499][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 10.898707][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 10.900996][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 10.902692][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 10.904627][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 10.906487][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 10.908359][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 10.911650][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 10.913792][ T1] vivid-010: using single planar format API [ 10.925745][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 10.927928][ T1] vivid-010: V4L2 capture device registered as video43 [ 10.930280][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 10.932267][ T1] vivid-010: V4L2 output device registered as video44 [ 10.934000][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 10.936309][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 10.938299][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 10.940031][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 10.942038][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 10.943990][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 10.945586][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 10.947038][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 10.950537][ T1] vivid-011: using multiplanar format API [ 10.961869][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 10.963597][ T1] vivid-011: V4L2 capture device registered as video47 [ 10.966074][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 10.967949][ T1] vivid-011: V4L2 output device registered as video48 [ 10.970687][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 10.973603][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 10.976473][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 10.978287][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 10.980826][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 10.984173][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 10.986099][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 10.987807][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 10.993615][ T1] vivid-012: using single planar format API [ 11.004905][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 11.006750][ T1] vivid-012: V4L2 capture device registered as video51 [ 11.008385][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 11.010577][ T1] vivid-012: V4L2 output device registered as video52 [ 11.012161][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 11.014511][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 11.016634][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 11.018088][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 11.019989][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 11.021525][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 11.023339][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 11.024967][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 11.026562][ T1] vivid-013: using multiplanar format API [ 11.037861][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 11.039433][ T1] vivid-013: V4L2 capture device registered as video55 [ 11.041068][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 11.045551][ T1] vivid-013: V4L2 output device registered as video56 [ 11.047081][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 11.049173][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 11.051224][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 11.052680][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 11.054254][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 11.055820][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 11.057596][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 11.059246][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 11.061965][ T1] vivid-014: using single planar format API [ 11.075242][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 11.076998][ T1] vivid-014: V4L2 capture device registered as video59 [ 11.078533][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 11.080532][ T1] vivid-014: V4L2 output device registered as video60 [ 11.082247][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 11.084127][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 11.086028][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 11.087527][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 11.089233][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 11.091290][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 11.092815][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 11.094542][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 11.096102][ T1] vivid-015: using multiplanar format API [ 11.107620][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 11.111237][ T1] vivid-015: V4L2 capture device registered as video63 [ 11.113732][ T2473] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.116078][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 11.117957][ T1] vivid-015: V4L2 output device registered as video64 [ 11.119856][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 11.121897][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 11.124037][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 11.126259][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 11.128196][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 11.130163][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 11.131806][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 11.133430][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 11.136203][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 11.139290][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 11.141063][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 11.143123][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 11.145391][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 11.146708][ T1] iTCO_vendor_support: vendor-support=0 [ 11.149969][ T1] device-mapper: uevent: version 1.0.3 [ 11.151645][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 11.155102][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 11.156323][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 11.157646][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 11.161149][ T1] device-mapper: raid: Loading target version 1.15.1 [ 11.163072][ T1] Bluetooth: HCI UART driver ver 2.3 [ 11.164124][ T1] Bluetooth: HCI UART protocol H4 registered [ 11.165189][ T1] Bluetooth: HCI UART protocol BCSP registered [ 11.166409][ T1] Bluetooth: HCI UART protocol LL registered [ 11.167969][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 11.169649][ T1] Bluetooth: HCI UART protocol QCA registered [ 11.171226][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 11.172288][ T1] Bluetooth: HCI UART protocol Marvell registered [ 11.173450][ T1] usbcore: registered new interface driver bfusb [ 11.174729][ T1] usbcore: registered new interface driver btusb [ 11.176526][ T1] CAPI 2.0 started up with major 68 (middleware) [ 11.177564][ T1] Modular ISDN core version 1.1.29 [ 11.179974][ T1] NET: Registered protocol family 34 [ 11.181778][ T1] DSP module 2.0 [ 11.182537][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 11.196719][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 11.198494][ T1] 0 virtual devices registered [ 11.199566][ T1] intel_pstate: CPU model not supported [ 11.204102][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 11.206118][ T1] usnic_verbs:usnic_uiom_init:563: [ 11.206121][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 11.208478][ T1] usnic_verbs:usnic_ib_init:667: [ 11.208481][ T1] Unable to initialize umem with err -1 [ 11.210938][ T1] iscsi: registered transport (iser) [ 11.213229][ T1] SoftiWARP attached [ 11.214094][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.215851][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.218522][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.227150][ T1] hid: raw HID events driver (C) Jiri Kosina [ 11.253868][ T1] usbcore: registered new interface driver usbhid [ 11.255263][ T1] usbhid: USB HID core driver [ 11.260978][ T1] ashmem: initialized [ 11.327089][ T1] usbcore: registered new interface driver snd-usb-audio [ 11.328752][ T1] drop_monitor: Initializing network drop monitor service [ 11.330484][ T1] NET: Registered protocol family 26 [ 11.331599][ T1] GACT probability on [ 11.332362][ T1] Mirror/redirect action on [ 11.333269][ T1] Simple TC action Loaded [ 11.335881][ T1] netem: version 1.3 [ 11.336837][ T1] u32 classifier [ 11.337634][ T1] Performance counters on [ 11.338341][ T1] input device check on [ 11.339667][ T1] Actions configured [ 11.343381][ T1] nf_conntrack_irc: failed to register helpers [ 11.344627][ T1] nf_conntrack_sane: failed to register helpers [ 11.367381][ T1] nf_conntrack_sip: failed to register helpers [ 11.371356][ T1] xt_time: kernel timezone is -0000 [ 11.372211][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 11.373736][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 11.375931][ T1] IPVS: ipvs loaded. [ 11.376646][ T1] IPVS: [rr] scheduler registered. [ 11.377569][ T1] IPVS: [wrr] scheduler registered. [ 11.378877][ T1] IPVS: [lc] scheduler registered. [ 11.379933][ T1] IPVS: [wlc] scheduler registered. [ 11.380953][ T1] IPVS: [fo] scheduler registered. [ 11.381688][ T1] IPVS: [ovf] scheduler registered. [ 11.382444][ T1] IPVS: [lblc] scheduler registered. [ 11.383275][ T1] IPVS: [lblcr] scheduler registered. [ 11.384055][ T1] IPVS: [dh] scheduler registered. [ 11.384784][ T1] IPVS: [sh] scheduler registered. [ 11.385914][ T1] IPVS: [mh] scheduler registered. [ 11.386719][ T1] IPVS: [sed] scheduler registered. [ 11.387549][ T1] IPVS: [nq] scheduler registered. [ 11.388645][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 11.389627][ T1] IPVS: [sip] pe registered. [ 11.391649][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 11.394185][ T1] gre: GRE over IPv4 demultiplexor driver [ 11.395169][ T1] ip_gre: GRE over IPv4 tunneling driver [ 11.400723][ T1] IPv4 over IPsec tunneling driver [ 11.404477][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 11.406285][ T1] Initializing XFRM netlink socket [ 11.407268][ T1] IPsec XFRM device driver [ 11.408548][ T1] NET: Registered protocol family 10 [ 11.418100][ T1] Segment Routing with IPv6 [ 11.419460][ T1] RPL Segment Routing with IPv6 [ 11.420879][ T1] mip6: Mobile IPv6 [ 11.424211][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 11.428459][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 11.433094][ T1] NET: Registered protocol family 17 [ 11.433986][ T1] NET: Registered protocol family 15 [ 11.434927][ T1] Bridge firewalling registered [ 11.436329][ T1] NET: Registered protocol family 9 [ 11.437160][ T1] X25: Linux Version 0.2 [ 11.461494][ T1] NET: Registered protocol family 6 [ 11.495695][ T1] NET: Registered protocol family 11 [ 11.496880][ T1] NET: Registered protocol family 3 [ 11.497964][ T1] can: controller area network core (rev 20170425 abi 9) [ 11.519519][ T1] NET: Registered protocol family 29 [ 11.520442][ T1] can: raw protocol (rev 20170425) [ 11.521248][ T1] can: broadcast manager protocol (rev 20170425 t) [ 11.522149][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 11.523180][ T1] can: SAE J1939 [ 11.524001][ T1] Bluetooth: RFCOMM TTY layer initialized [ 11.524895][ T1] Bluetooth: RFCOMM socket layer initialized [ 11.526251][ T1] Bluetooth: RFCOMM ver 1.11 [ 11.527025][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 11.527907][ T1] Bluetooth: BNEP filters: protocol multicast [ 11.528757][ T1] Bluetooth: BNEP socket layer initialized [ 11.529687][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 11.530662][ T1] Bluetooth: CMTP socket layer initialized [ 11.531524][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 11.532555][ T1] Bluetooth: HIDP socket layer initialized [ 11.533684][ T1] RPC: Registered rdma transport module. [ 11.534572][ T1] RPC: Registered rdma backchannel transport module. [ 11.551333][ T1] NET: Registered protocol family 33 [ 11.552290][ T1] Key type rxrpc registered [ 11.553171][ T1] Key type rxrpc_s registered [ 11.554399][ T1] NET: Registered protocol family 41 [ 11.555486][ T1] lec:lane_module_init: lec.c: initialized [ 11.556491][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 11.557461][ T1] l2tp_core: L2TP core driver, V2.0 [ 11.558232][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 11.559057][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 11.560612][ T1] l2tp_netlink: L2TP netlink interface [ 11.561652][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 11.563308][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 11.564946][ T1] NET: Registered protocol family 35 [ 11.565978][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 11.577358][ T1] DCCP: Activated CCID 2 (TCP-like) [ 11.578304][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 11.580147][ T1] sctp: Hash tables configured (bind 32/56) [ 11.582215][ T1] NET: Registered protocol family 21 [ 11.583620][ T1] Registered RDS/infiniband transport [ 11.584726][ T1] Registered RDS/tcp transport [ 11.585426][ T1] tipc: Activated (version 2.0.0) [ 11.586549][ T1] NET: Registered protocol family 30 [ 11.587749][ T1] tipc: Started in single node mode [ 11.589002][ T1] NET: Registered protocol family 43 [ 11.589978][ T1] 9pnet: Installing 9P2000 support [ 11.590922][ T1] NET: Registered protocol family 37 [ 11.594343][ T1] NET: Registered protocol family 36 [ 11.595976][ T1] Key type dns_resolver registered [ 11.596788][ T1] Key type ceph registered [ 11.598183][ T1] libceph: loaded (mon/osd proto 15/24) [ 11.600636][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 11.602508][ T1] openvswitch: Open vSwitch switching datapath [ 11.604811][ T1] NET: Registered protocol family 40 [ 11.605952][ T1] mpls_gso: MPLS GSO support [ 11.612701][ T1] IPI shorthand broadcast: enabled [ 11.613673][ T1] AVX2 version of gcm_enc/dec engaged. [ 11.614458][ T1] AES CTR mode by8 optimization enabled [ 11.620058][ T1] sched_clock: Marking stable (11576148100, 43869481)->(11630595793, -10578212) [ 11.623341][ T1] registered taskstats version 1 [ 11.624532][ T1] Loading compiled-in X.509 certificates [ 11.630761][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 11.633446][ T1] zswap: loaded using pool lzo/zbud [ 11.634893][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 11.636385][ T1] Key type ._fscrypt registered [ 11.637111][ T1] Key type .fscrypt registered [ 11.637779][ T1] Key type fscrypt-provisioning registered [ 11.640877][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 11.642572][ T1] FS-Cache: Netfs 'afs' registered for caching [ 11.650243][ T1] Btrfs loaded, crc32c=crc32c-intel [ 11.654411][ T1] Key type big_key registered [ 11.656417][ T1] Key type encrypted registered [ 11.658248][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 11.659803][ T1] ima: No TPM chip found, activating TPM-bypass! [ 11.660906][ T1] ima: Allocated hash algorithm: sha256 [ 11.661747][ T1] ima: No architecture policies found [ 11.663024][ T1] evm: Initialising EVM extended attributes: [ 11.663840][ T1] evm: security.selinux [ 11.664401][ T1] evm: security.SMACK64 [ 11.665604][ T1] evm: security.SMACK64EXEC [ 11.666348][ T1] evm: security.SMACK64TRANSMUTE [ 11.667108][ T1] evm: security.SMACK64MMAP [ 11.668063][ T1] evm: security.apparmor [ 11.668650][ T1] evm: security.ima [ 11.669726][ T1] evm: security.capability [ 11.670486][ T1] evm: HMAC attrs: 0x1 [ 11.672083][ T1] PM: Magic number: 4:485:378 [ 11.673091][ T1] video4linux v4l-subdev3: hash matches [ 11.674419][ T1] usb usb12-port8: hash matches [ 11.676305][ T1] printk: console [netcon0] enabled [ 11.677227][ T1] netconsole: network logging started [ 11.678427][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 11.681649][ T1] rdma_rxe: loaded [ 11.682604][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 11.685861][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 11.687173][ T2473] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 11.688444][ T2473] cfg80211: failed to load regulatory.db [ 11.689061][ T1] ALSA device list: [ 11.689834][ T1] #0: Dummy 1 [ 11.690420][ T1] #1: Loopback 1 [ 11.691031][ T1] #2: Virtual MIDI Card 1 [ 11.989150][ T31] floppy0: no floppy controllers found [ 11.991506][ T1] md: Waiting for all devices to be available before autodetect [ 11.992750][ T1] md: If you don't use raid, use raid=noautodetect [ 11.996907][ T1] md: Autodetecting RAID arrays. [ 11.997654][ T1] md: autorun ... [ 11.998225][ T1] md: ... autorun DONE. [ 12.038117][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 12.046258][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 12.067241][ T1] devtmpfs: mounted [ 12.074096][ T1] Freeing unused kernel image (initmem) memory: 2788K [ 12.080862][ T1] Kernel memory protection disabled. [ 12.119111][ T1] Run /sbin/init as init process [ 12.124408][ T1] with arguments: [ 12.128203][ T1] /sbin/init [ 12.131759][ T1] with environment: [ 12.135724][ T1] HOME=/ [ 12.138977][ T1] TERM=linux [ 12.144674][ T1] BOOT_IMAGE=/vmlinuz [ 12.149104][ T1] rodata=n [ 12.152457][ T1] spec_store_bypass_disable=prctl [ 13.165999][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 13.196481][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 13.204866][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 13.261216][ 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) [ 13.283664][ T1] systemd[1]: Detected virtualization kvm. [ 13.289532][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 13.382069][ T1] systemd[1]: Set hostname to . [ 13.694863][ T3857] systemd-cryptse (3857) used greatest stack depth: 24032 bytes left [ 13.719974][ T3853] selinux-autorel (3853) used greatest stack depth: 23888 bytes left [ 13.723071][ T3859] systemd-fstab-generator[3859]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 13.745334][ T3859] systemd-fstab-generator[3859]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 13.762420][ T3859] systemd-fstab-generator[3859]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 13.782787][ T3859] systemd-fstab-g (3859) used greatest stack depth: 23464 bytes left [ 13.853743][ T3852] systemd[3852]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 14.188603][ T1] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ 14.230423][ T1] systemd[1]: Listening on Journal Audit Socket. [ OK ] Listening on Journal Audit Socket. [ 14.270176][ T1] systemd[1]: Listening on Syslog Socket. [ OK ] Listening on Syslog Socket. [ 14.310093][ T1] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ 14.350749][ T1] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ OK ] Reached target Remote File Systems. [ OK ] Reached target Swap. [ OK ] Listening on udev Kernel Socket. [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Paths. [ OK ] Reached target Encrypted Volumes. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Reached target Sockets. [ OK ] Created slice System Slice. Mounting /sys/kernel/debug... [ OK ] Created slice system-serial\x2dgetty.slice. Mounting Huge Pages File System... Mounting /sys/kernel/config... [ OK ] Created slice system-getty.slice. Mounting POSIX Message Queue File System... Starting Create Static Device Nodes in /dev... Starting Load Kernel Modules... Starting Journal Service... [ OK ] Reached target Slices. [ 15.186160][ T3873] systemd-tmpfile (3873) used greatest stack depth: 22000 bytes left Starting Remount Root and Kernel File Systems... Mounting /proc/sys/fs/binfmt_misc... [ 15.414489][ T3880] EXT4-fs (sda1): re-mounted. Opts: (null) [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Huge Pages 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 Load Kernel Modules. [ OK ] Started Remount Root and Kernel File Systems. Starting udev Coldplug all Devices... Starting Load/Save Random Seed... Mounting FUSE Control File System... Starting Apply Kernel Variables... 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 Load/Save Random Seed. [ OK ] Started Apply Kernel Variables. [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... Starting Raise network interfaces... [ 16.826412][ T3875] systemd-journald[3875]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. [ OK ] Started udev Kernel Device Manager. Starting Create Volatile Files and Directories... [ OK ] Started Create Volatile Files and Directories. Starting Update UTMP about System Boot/Shutdown... Starting Network Time Synchronization... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. [ 19.585569][ C1] random: crng init done [ 19.589871][ C1] random: 7 urandom warning(s) missed due to ratelimiting Stopping Network Time Synchronization... [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for dev-ttyS0.device (13s / 1min 30s) [** ] (1 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [ *** ] (2 of 2) A start job is running for…dplug all Devices (15s / no limit) [ OK ] Reached target Sound Card. [ *** ] (2 of 2) A start job is running for…dplug all Devices (20s / no limit) [ ***] (2 of 2) A start job is running for…dplug all Devices (21s / no limit) [ **] (1 of 2) A start job is running for dev-ttyS0.device (22s / 1min 30s) [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Started Daily apt download activities. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. [ OK ] Reached target Basic System. Starting getty on tty2-tty6 if dbus and logind are not available... Starting System Logging Service... Starting OpenBSD Secure Shell server... Starting Permit User Sessions... [ OK ] Started Regular background program processing daemon. [ OK ] Started System Logging Service. [ OK ] Started Permit User Sessions. [ OK ] Found device /dev/ttyS0. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ 41.317422][ T6611] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 41.329161][ T6611] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 41.337570][ T6611] CPU: 0 PID: 6611 Comm: sshd Not tainted 5.7.0-rc6-next-20200519-syzkaller #0 [ 41.347737][ T6611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.358324][ T6611] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 41.364927][ T6611] 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 [ 41.384895][ T6611] RSP: 0018:ffffc90004907450 EFLAGS: 00010206 [ 41.390958][ T6611] RAX: dffffc0000000000 RBX: ffff8880a0304000 RCX: ffffffff836ac2aa [ 41.399190][ T6611] RDX: 0000000000000005 RSI: ffffffff836ac2b8 RDI: 0000000000000028 [ 41.407158][ T6611] RBP: 1ffff92000920e8b R08: ffff8880923ce140 R09: fffffbfff1557d62 [ 41.415124][ T6611] R10: ffffffff8aabeb0f R11: fffffbfff1557d61 R12: ffff8880a8d28fea [ 41.423095][ T6611] R13: ffff8880a8d28000 R14: 00000000000019d3 R15: 0000000000000000 [ 41.431067][ T6611] FS: 00007fcd6238c8c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 41.439992][ T6611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.446600][ T6611] CR2: 0000555d6362c8f5 CR3: 00000000a8439000 CR4: 00000000001406f0 [ 41.454594][ T6611] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.462562][ T6611] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.470545][ T6611] Call Trace: [ 41.473838][ T6611] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 41.479214][ T6611] ? __kmalloc+0x35e/0x7d0 [ 41.483895][ T6611] ? tomoyo_realpath_from_path+0xc2/0x620 [ 41.489620][ T6611] tomoyo_realpath_from_path+0x393/0x620 [ 41.495629][ T6611] tomoyo_path_number_perm+0x1c2/0x4d0 [ 41.501087][ T6611] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 41.506718][ T6611] ? tomoyo_execute_permission+0x470/0x470 [ 41.512521][ T6611] ? __d_lookup_rcu+0x3f7/0x760 [ 41.517372][ T6611] ? d_alloc_pseudo+0x70/0x70 [ 41.522063][ T6611] ? __d_lookup+0x491/0x7c0 [ 41.526566][ T6611] ? __d_lookup_rcu+0x760/0x760 [ 41.531416][ T6611] tomoyo_path_mknod+0x10d/0x190 [ 41.536474][ T6611] ? tomoyo_path_chown+0x1b0/0x1b0 [ 41.541691][ T6611] security_path_mknod+0x116/0x180 [ 41.546892][ T6611] lookup_open+0x5ae/0x1320 [ 41.551405][ T6611] ? page_put_link+0x210/0x210 [ 41.556264][ T6611] ? preempt_count_add+0x74/0x140 [ 41.561287][ T6611] ? __mnt_want_write+0x1da/0x2c0 [ 41.566572][ T6611] path_openat+0x93c/0x2750 [ 41.571870][ T6611] ? path_lookupat.isra.0+0x530/0x530 [ 41.571887][ T6611] ? expand_files+0x4a7/0x850 [ 41.582241][ T6611] ? retint_kernel+0x2b/0x2b [ 41.587441][ T6611] ? trace_hardirqs_on_caller+0xad/0x2a0 [ 41.593072][ T6611] do_filp_open+0x192/0x260 [ 41.597585][ T6611] ? do_raw_spin_lock+0x140/0x300 [ 41.602610][ T6611] ? may_open_dev+0xf0/0xf0 [ 41.607121][ T6611] ? simple_attr_release+0x40/0x40 [ 41.613889][ T6611] ? exit_files+0xa0/0xa0 [ 41.618224][ T6611] ? getname_flags+0x275/0x5b0 [[ OK [0 m] Started Updat e UTMP about Sys 4tem Runlevel Cha1.623252][ nges. T6611] do_sys_openat2+0x585/0x7d0 [ 41.634356][ T6611] ? file_open_root+0x400/0x400 [ 41.642168][ T6611] ? do_page_fault+0x8cb/0x144e [ 41.647662][ T6611] do_sys_open+0xc3/0x140 [ 41.652001][ T6611] ? filp_open+0x70/0x70 [ 41.656248][ T6611] ? trace_hardirqs_on+0xa0/0x280 [ 41.661283][ T6611] ? trace_hardirqs_off+0x280/0x280 [ 41.666660][ T6611] do_syscall_64+0xf6/0x7d0 [ 41.671199][ T6611] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 41.677090][ T6611] RIP: 0033:0x7fcd604f56f0 [ 41.681511][ T6611] 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 [ 41.701417][ T6611] RSP: 002b:00007ffcef492718 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 41.709840][ T6611] RAX: ffffffffffffffda RBX: 0000555d652a01d0 RCX: 00007fcd604f56f0 [ 41.709848][ T6611] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 0000555d6362c8f5 [ 41.709855][ T6611] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 41.709863][ T6611] R10: 0000000000000240 R11: 0000000000000246 R12: 0000555d635fd51e [ 41.709870][ T6611] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 41.709882][ T6611] Modules linked in: [ 43.137301][ T6611] ---[ end trace d89391a4e28901b3 ]--- [ 43.142810][ T6611] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 43.162979][ T6611] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b4 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 60 49 8d 7f 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 87 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b [ 43.227927][ T6611] RSP: 0018:ffffc90004907450 EFLAGS: 00010206 [ 43.234022][ T6611] RAX: dffffc0000000000 RBX: ffff8880a0304000 RCX: ffffffff836ac2aa [ 43.255063][ T6611] RDX: 0000000000000005 RSI: ffffffff836ac2b8 RDI: 0000000000000028 [ 43.263614][ T6611] RBP: 1ffff92000920e8b R08: ffff8880923ce140 R09: fffffbfff1557d62 [ 43.281694][ T6611] R10: ffffffff8aabeb0f R11: fffffbfff1557d61 R12: ffff8880a8d28fea [ 43.296265][ T6611] R13: ffff8880a8d28000 R14: 00000000000019d3 R15: 0000000000000000 [ 43.304285][ T6611] FS: 00007fcd6238c8c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 43.389585][ T6611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Debian GNU/Linux 9 syzkaller ttyS0 [ 43.433864][ T6611] CR2: 00007fff93204ee8 CR3: 00000000a8439000 CR4: 00000000001406e0 syzkaller login: [ 43.489139][ T6611] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.501908][ T6611] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.605555][ T6611] Kernel panic - not syncing: Fatal exception [ 43.612927][ T6611] Kernel Offset: disabled [ 43.617271][ T6611] Rebooting in 86400 seconds..