[ 0.000000][ T0] Linux version 5.7.0-rc5-next-20200511-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 [ 0.000006][ T0] kvm-clock: cpu 0, msr be50001, primary cpu clock [ 0.000007][ T0] kvm-clock: using sched offset of 3569540057 cycles [ 0.001644][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.007901][ T0] tsc: Detected 2300.000 MHz processor [ 0.011617][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.013424][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.015048][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.023131][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.026778][ T0] check: Scanning 1 areas for low memory corruption [ 0.029071][ T0] Using GB pages for direct mapping [ 0.032653][ T0] ACPI: Early table checksum verification disabled [ 0.034680][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.036331][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.038964][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.041331][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.044440][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.046141][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.047577][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.050781][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.053855][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.056597][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.060246][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.061841][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.062942][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.064665][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.066616][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.068091][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.071065][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.074642][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.077086][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.079458][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.082452][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.136870][ T0] Zone ranges: [ 0.138221][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.139555][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.141606][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.143907][ T0] Device empty [ 0.145333][ T0] Movable zone start for each node [ 0.147175][ T0] Early memory node ranges [ 0.148331][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.150388][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.153942][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.156259][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.159180][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.159188][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.191598][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.642274][ T0] kasan: KernelAddressSanitizer initialized [ 0.644481][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.645667][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.647569][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.650026][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.652202][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.655051][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.657667][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.660221][ T0] Using ACPI (MADT) for SMP configuration information [ 0.662442][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.664436][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.666237][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.669585][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.674220][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.678048][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.682049][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.685595][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.692375][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.694859][ T0] Booting paravirtualized kernel on KVM [ 0.696372][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.753464][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.756919][ T0] percpu: Embedded 67 pages/cpu s234568 r8192 d31672 u1048576 [ 0.758969][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.761559][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.764117][ T0] Policy zone: Normal [ 0.765056][ 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 [ 0.789136][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.658587][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17368K rwdata, 21748K rodata, 2788K init, 24448K bss, 1402688K reserved, 0K cma-reserved) [ 1.670291][ T0] Running RCU self tests [ 1.671236][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.673483][ T0] rcu: RCU lockdep checking is enabled. [ 1.674715][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.677175][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.680662][ T0] Trampoline variant of Tasks RCU enabled. [ 1.683413][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.686012][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.696136][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.698763][ T0] random: get_random_bytes called from start_kernel+0x672/0x9f8 with crng_init=0 [ 1.703089][ T0] Console: colour VGA+ 80x25 [ 1.708005][ T0] printk: console [ttyS0] enabled [ 1.708005][ T0] printk: console [ttyS0] enabled [ 1.710960][ T0] printk: bootconsole [earlyser0] disabled [ 1.710960][ T0] printk: bootconsole [earlyser0] disabled [ 1.714031][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.716860][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.718393][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.719259][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.720572][ T0] ... CLASSHASH_SIZE: 4096 [ 1.723075][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.724205][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.726206][ T0] ... CHAINHASH_SIZE: 32768 [ 1.727157][ T0] memory used by lock dependency info: 6301 kB [ 1.728765][ T0] memory used for stack traces: 4224 kB [ 1.730407][ T0] per task-struct memory footprint: 1920 bytes [ 1.732048][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.734870][ T0] ACPI: Core revision 20200430 [ 1.738415][ T0] APIC: Switch to symmetric I/O mode setup [ 1.740753][ T0] x2apic enabled [ 1.743098][ T0] Switched APIC routing to physical x2apic. [ 1.748561][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.751404][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.755264][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.765335][ T0] pid_max: default: 32768 minimum: 301 [ 1.768276][ T0] LSM: Security Framework initializing [ 1.770591][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.772291][ T0] Yama: becoming mindful. [ 1.774216][ T0] TOMOYO Linux initialized [ 1.776413][ T0] AppArmor: AppArmor initialized [ 1.787021][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.793093][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.795618][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.798174][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.806590][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.808579][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.811080][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.813559][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.813597][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.816934][ T0] MDS: Mitigation: Clear CPU buffers [ 1.819002][ T0] Freeing SMP alternatives memory: 96K [ 1.943949][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.945251][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.945251][ T1] rcu: Hierarchical SRCU implementation. [ 1.945870][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.949105][ T1] smp: Bringing up secondary CPUs ... [ 1.957508][ T1] x86: Booting SMP configuration: [ 1.959486][ T1] .... node #0, CPUs: #1 [ 0.066662][ T0] kvm-clock: cpu 1, msr be50041, secondary cpu clock [ 1.963972][ 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. [ 1.965440][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.967370][ T1] smpboot: Max logical packages: 1 [ 1.968459][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.977021][ T1] devtmpfs: initialized [ 1.977878][ T1] x86/mm: Memory block size: 128MB [ 2.009579][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.009579][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 2.009579][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.018327][ T1] xor: automatically using best checksumming function avx [ 2.020825][ T1] PM: RTC time: 08:58:16, date: 2020-05-12 [ 2.022396][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.022400][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.027258][ T1] NET: Registered protocol family 16 [ 2.034981][ T1] audit: initializing netlink subsys (disabled) [ 2.035452][ T27] audit: type=2000 audit(1589273896.380:1): state=initialized audit_enabled=0 res=1 [ 2.045338][ T1] cpuidle: using governor menu [ 2.045593][ T1] ACPI: bus type PCI registered [ 2.045891][ T1] dca service started, version 1.12.1 [ 2.055896][ T1] PCI: Using configuration type 1 for base access [ 2.122167][ T121] kworker/u4:2 (121) used greatest stack depth: 27328 bytes left [ 2.600344][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.604734][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.605293][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.627513][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.835346][ T1] raid6: avx2x4 gen() 10193 MB/s [ 3.005304][ T1] raid6: avx2x4 xor() 5381 MB/s [ 3.166578][ T1] raid6: avx2x2 gen() 6675 MB/s [ 3.336582][ T1] raid6: avx2x2 xor() 3156 MB/s [ 3.506579][ T1] raid6: avx2x1 gen() 3968 MB/s [ 3.676575][ T1] raid6: avx2x1 xor() 1664 MB/s [ 3.855306][ T1] raid6: sse2x4 gen() 5201 MB/s [ 4.025275][ T1] raid6: sse2x4 xor() 2643 MB/s [ 4.195269][ T1] raid6: sse2x2 gen() 3525 MB/s [ 4.365269][ T1] raid6: sse2x2 xor() 1606 MB/s [ 4.535274][ T1] raid6: sse2x1 gen() 1941 MB/s [ 4.705277][ T1] raid6: sse2x1 xor() 805 MB/s [ 4.706666][ T1] raid6: using algorithm avx2x4 gen() 10193 MB/s [ 4.708317][ T1] raid6: .... xor() 5381 MB/s, rmw enabled [ 4.709727][ T1] raid6: using avx2x2 recovery algorithm [ 4.712461][ T1] ACPI: Added _OSI(Module Device) [ 4.713874][ T1] ACPI: Added _OSI(Processor Device) [ 4.715274][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.717195][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.719158][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.720231][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.721962][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.777533][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.833257][ T1] ACPI: Interpreter enabled [ 4.834992][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.835356][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.837756][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.845652][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.948619][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.951473][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.954753][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.961009][ T1] PCI host bridge to bus 0000:00 [ 4.962242][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.965308][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.966791][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.968946][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.970886][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.975290][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.977150][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.985843][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 5.016562][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 5.040197][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 5.046083][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 5.056577][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 5.068162][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 5.097105][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 5.109741][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 5.116513][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 5.137156][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 5.146682][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 5.153209][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 5.189204][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 5.194480][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 5.198783][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 5.207189][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 5.210550][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 5.223433][ T1] iommu: Default domain type: Translated [ 5.225516][ T1] vgaarb: loaded [ 5.232085][ T1] SCSI subsystem initialized [ 5.235961][ T1] ACPI: bus type USB registered [ 5.235961][ T1] usbcore: registered new interface driver usbfs [ 5.235961][ T1] usbcore: registered new interface driver hub [ 5.245640][ T1] usbcore: registered new device driver usb [ 5.246347][ T1] mc: Linux media interface: v0.10 [ 5.247440][ T1] videodev: Linux video capture interface: v2.00 [ 5.247440][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.255371][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.259767][ T1] PTP clock support registered [ 5.261769][ T1] EDAC MC: Ver: 3.0.0 [ 5.267877][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.269898][ T1] PCI: Using ACPI for IRQ routing [ 5.269898][ T1] Bluetooth: Core ver 2.22 [ 5.276736][ T1] NET: Registered protocol family 31 [ 5.276736][ T1] Bluetooth: HCI device and connection manager initialized [ 5.276736][ T1] Bluetooth: HCI socket layer initialized [ 5.276736][ T1] Bluetooth: L2CAP socket layer initialized [ 5.276736][ T1] Bluetooth: SCO socket layer initialized [ 5.285511][ T1] NET: Registered protocol family 8 [ 5.285511][ T1] NET: Registered protocol family 20 [ 5.285566][ T1] NetLabel: Initializing [ 5.285566][ T1] NetLabel: domain hash size = 128 [ 5.285566][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.295736][ T1] NetLabel: unlabeled traffic allowed by default [ 5.298762][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.300343][ T1] NET: Registered protocol family 39 [ 5.301689][ T1] clocksource: Switched to clocksource kvm-clock [ 8.137612][ T1] VFS: Disk quotas dquot_6.6.0 [ 8.139920][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 8.143079][ T1] FS-Cache: Loaded [ 8.145506][ T1] CacheFiles: Loaded [ 8.147080][ T1] TOMOYO: 2.6.0 [ 8.148220][ T1] Mandatory Access Control activated. [ 8.151462][ T1] AppArmor: AppArmor Filesystem Enabled [ 8.153299][ T1] pnp: PnP ACPI init [ 8.168251][ T1] pnp: PnP ACPI: found 7 devices [ 8.223081][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 8.230290][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 8.233068][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 8.235202][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 8.239032][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 8.242688][ T1] NET: Registered protocol family 2 [ 8.247810][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 8.253048][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 8.263633][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 8.271017][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 8.275959][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.279752][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.283537][ T1] NET: Registered protocol family 1 [ 8.287871][ T1] RPC: Registered named UNIX socket transport module. [ 8.290202][ T1] RPC: Registered udp transport module. [ 8.291422][ T1] RPC: Registered tcp transport module. [ 8.293249][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 8.297126][ T1] NET: Registered protocol family 44 [ 8.299506][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 8.302206][ T1] PCI: CLS 0 bytes, default 64 [ 8.310417][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 8.313236][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 8.319575][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 8.328133][ T1] kvm: already loaded the other module [ 8.329661][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 8.332069][ T1] clocksource: Switched to clocksource tsc [ 8.333950][ T1] mce: Machine check injector initialized [ 8.339728][ T1] check: Scanning for low memory corruption every 60 seconds [ 8.403214][ T1] Initialise system trusted keyrings [ 8.407507][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 8.410354][ T1] zbud: loaded [ 8.417502][ T1] DLM installed [ 8.421331][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.427822][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.430807][ T1] NFS: Registering the id_resolver key type [ 8.432137][ T1] Key type id_resolver registered [ 8.433514][ T1] Key type id_legacy registered [ 8.434712][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.436985][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.443543][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.446162][ T1] Key type cifs.spnego registered [ 8.447880][ T1] Key type cifs.idmap registered [ 8.449135][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.452498][ T1] fuse: init (API version 7.31) [ 8.458301][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.471383][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.479507][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.481303][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.484171][ T1] ocfs2: Registered cluster interface o2cb [ 8.486567][ T1] ocfs2: Registered cluster interface user [ 8.488824][ T1] OCFS2 User DLM kernel interface loaded [ 8.499249][ T1] gfs2: GFS2 installed [ 8.506200][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.508355][ T1] ceph: loaded (mds proto 32) [ 8.521096][ T1] NET: Registered protocol family 38 [ 8.523784][ T1] async_tx: api initialized (async) [ 8.525785][ T1] Key type asymmetric registered [ 8.527536][ T1] Asymmetric key parser 'x509' registered [ 8.529302][ T1] Asymmetric key parser 'pkcs8' registered [ 8.531755][ T1] Key type pkcs7_test registered [ 8.533641][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.536282][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 8.539145][ T1] io scheduler mq-deadline registered [ 8.541002][ T1] io scheduler kyber registered [ 8.542895][ T1] io scheduler bfq registered [ 8.554784][ T1] hgafb: HGA card not detected. [ 8.556525][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.558589][ T1] usbcore: registered new interface driver udlfb [ 8.563378][ T1] uvesafb: failed to execute /sbin/v86d [ 8.565346][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.567657][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.569547][ T1] uvesafb: vbe_init() failed with -22 [ 8.571453][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.574329][ T1] vga16fb: mapped to 0x0000000062570225 [ 8.642323][ T1] Console: switching to colour frame buffer device 80x30 [ 8.939002][ T1] fb0: VGA16 VGA frame buffer device [ 8.942231][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.956088][ T1] ACPI: Power Button [PWRF] [ 8.958626][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.961239][ T1] ACPI: Sleep Button [SLPF] [ 8.969048][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.990286][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.992563][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 9.010514][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 9.012254][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 9.030150][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 9.032032][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 9.139947][ T1965] kworker/u4:2 (1965) used greatest stack depth: 27288 bytes left [ 9.338134][ T1] N_HDLC line discipline registered with maxframe=4096 [ 9.340728][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.343810][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.355051][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 9.362059][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 9.371539][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 9.379483][ T1] Cyclades driver 2.6 [ 9.381498][ T1] Initializing Nozomi driver 2.1d [ 9.384438][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 9.388449][ T1] No rocketport ports found; unloading driver [ 9.393686][ T1] Non-volatile memory driver v1.3 [ 9.395119][ T1] Linux agpgart interface v0.103 [ 9.407778][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 9.413749][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 9.419963][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.422264][ T1] usbcore: registered new interface driver udl [ 9.473074][ T1] brd: module loaded [ 9.510077][ T1] loop: module loaded [ 9.702555][ T1] zram: Added device: zram0 [ 9.711122][ T1] null_blk: module loaded [ 9.716550][ T2464] kworker/u4:2 (2464) used greatest stack depth: 27064 bytes left [ 9.718126][ T1] nfcsim 0.2 initialized [ 9.722925][ T1] Loading iSCSI transport class v2.0-870. [ 9.754456][ T1] scsi host0: Virtio SCSI HBA [ 9.800064][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.807954][ T56] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.822205][ T1] slram: not enough parameters. [ 9.830978][ T1] ftl_cs: FTL header not found. [ 9.890590][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.894889][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.897832][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.912910][ T1] MACsec IEEE 802.1AE [ 9.915229][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.973482][ T1] vcan: Virtual CAN interface driver [ 9.974743][ T1] vxcan: Virtual CAN Tunnel driver [ 9.975878][ T1] slcan: serial line CAN interface driver [ 9.977601][ T1] slcan: 10 dynamic interface channels. [ 9.979812][ T1] CAN device driver interface [ 9.984007][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.987213][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.990172][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.992050][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.994155][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.996506][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 10.003442][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 10.005951][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 10.007124][ T1] AX.25: bpqether driver version 004 [ 10.008659][ T1] PPP generic driver version 2.4.2 [ 10.013161][ T1] PPP BSD Compression module registered [ 10.014919][ T1] PPP Deflate Compression module registered [ 10.016513][ T1] PPP MPPE Compression module registered [ 10.018143][ T1] NET: Registered protocol family 24 [ 10.020099][ T1] PPTP driver version 0.8.5 [ 10.022236][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 10.024761][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 10.026965][ T1] SLIP linefill/keepalive option. [ 10.029059][ T1] hdlc: HDLC support module revision 1.22 [ 10.031019][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 10.033350][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 10.035862][ T1] LAPB Ethernet driver version 0.02 [ 10.037528][ T1] usbcore: registered new interface driver rndis_wlan [ 10.041375][ T1] mac80211_hwsim: initializing netlink [ 10.086680][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 10.102220][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 10.120971][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 10.122825][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 10.124979][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 10.128580][ T1] usbcore: registered new interface driver pegasus [ 10.131187][ T1] usbcore: registered new interface driver rtl8150 [ 10.133459][ T1] usbcore: registered new interface driver r8152 [ 10.135147][ T1] usbcore: registered new interface driver asix [ 10.137853][ T1] usbcore: registered new interface driver ax88179_178a [ 10.140742][ T1] usbcore: registered new interface driver cdc_ether [ 10.143374][ T1] usbcore: registered new interface driver dm9601 [ 10.145557][ T1] usbcore: registered new interface driver smsc75xx [ 10.147741][ T1] usbcore: registered new interface driver smsc95xx [ 10.149435][ T1] usbcore: registered new interface driver net1080 [ 10.150768][ T1] usbcore: registered new interface driver rndis_host [ 10.152050][ T1] usbcore: registered new interface driver cdc_subset [ 10.153544][ T1] usbcore: registered new interface driver zaurus [ 10.155010][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 10.157979][ T1] usbcore: registered new interface driver cdc_ncm [ 10.159431][ T1] usbcore: registered new interface driver cdc_mbim [ 10.166556][ T1] VFIO - User Level meta-driver version: 0.3 [ 10.182642][ T1] aoe: AoE v85 initialised. [ 10.185791][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 10.187393][ T1] ehci-pci: EHCI PCI platform driver [ 10.189087][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 10.190345][ T1] ohci-pci: OHCI PCI platform driver [ 10.191990][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 10.194833][ T1] usbcore: registered new interface driver cdc_acm [ 10.196331][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 10.198124][ T1] usbcore: registered new interface driver usblp [ 10.200660][ T1] usbcore: registered new interface driver cdc_wdm [ 10.204393][ T1] usbcore: registered new interface driver uas [ 10.205833][ T1] usbcore: registered new interface driver usb-storage [ 10.207159][ T1] usbcore: registered new interface driver ums-realtek [ 10.208921][ T1] usbcore: registered new interface driver usbserial_generic [ 10.210992][ T1] usbserial: USB Serial support registered for generic [ 10.213648][ T1] usbcore: registered new interface driver ch341 [ 10.214769][ T1] usbserial: USB Serial support registered for ch341-uart [ 10.216705][ T1] usbcore: registered new interface driver cp210x [ 10.218017][ T1] usbserial: USB Serial support registered for cp210x [ 10.220616][ T1] usbcore: registered new interface driver ftdi_sio [ 10.222093][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 10.226957][ T1] usbcore: registered new interface driver keyspan [ 10.229247][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 10.230935][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 10.233338][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 10.238694][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 10.240794][ T1] usbcore: registered new interface driver option [ 10.241992][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 10.243406][ T1] usbcore: registered new interface driver oti6858 [ 10.244714][ T1] usbserial: USB Serial support registered for oti6858 [ 10.246049][ T1] usbcore: registered new interface driver pl2303 [ 10.247156][ T1] usbserial: USB Serial support registered for pl2303 [ 10.248674][ T1] usbcore: registered new interface driver qcserial [ 10.250123][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 10.253358][ T2751] kworker/u4:5 (2751) used greatest stack depth: 26344 bytes left [ 10.256349][ T1] usbcore: registered new interface driver sierra [ 10.257619][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 10.259043][ T1] usbcore: registered new interface driver usb_serial_simple [ 10.261714][ T1] usbserial: USB Serial support registered for carelink [ 10.263136][ T1] usbserial: USB Serial support registered for zio [ 10.264431][ T1] usbserial: USB Serial support registered for funsoft [ 10.266078][ T1] usbserial: USB Serial support registered for flashloader [ 10.267944][ T1] usbserial: USB Serial support registered for google [ 10.269150][ T1] usbserial: USB Serial support registered for libtransistor [ 10.271851][ T1] usbserial: USB Serial support registered for vivopay [ 10.273654][ T1] usbserial: USB Serial support registered for moto_modem [ 10.275026][ T1] usbserial: USB Serial support registered for motorola_tetra [ 10.277040][ T1] usbserial: USB Serial support registered for novatel_gps [ 10.279197][ T1] usbserial: USB Serial support registered for hp4x [ 10.280631][ T1] usbserial: USB Serial support registered for suunto [ 10.282713][ T1] usbserial: USB Serial support registered for siemens_mpi [ 10.287507][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.289102][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 10.295234][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 10.299587][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.301364][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.303550][ T1] usb usb1: Product: Dummy host controller [ 10.304760][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.307346][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 10.313151][ T1] hub 1-0:1.0: USB hub found [ 10.314709][ T1] hub 1-0:1.0: 1 port detected [ 10.323877][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.327020][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.329143][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.332581][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.334326][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.337577][ T1] usb usb2: Product: Dummy host controller [ 10.338681][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.340376][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.344338][ T1] hub 2-0:1.0: USB hub found [ 10.348200][ T1] hub 2-0:1.0: 1 port detected [ 10.353662][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.355169][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.357966][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.361827][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.363395][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.364723][ T1] usb usb3: Product: Dummy host controller [ 10.365887][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.367349][ C1] random: fast init done [ 10.368309][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.372887][ T1] hub 3-0:1.0: USB hub found [ 10.374097][ T1] hub 3-0:1.0: 1 port detected [ 10.378932][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.381666][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.384076][ T56] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 10.384161][ T401] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 10.388481][ T401] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 10.390166][ T401] sd 0:0:1:0: [sda] Write Protect is off [ 10.391756][ T401] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 10.393274][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.396040][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.398061][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.399282][ T1] usb usb4: Product: Dummy host controller [ 10.400473][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.402051][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.406893][ T1] hub 4-0:1.0: USB hub found [ 10.408019][ T1] hub 4-0:1.0: 1 port detected [ 10.409022][ T401] sda: sda1 [ 10.413309][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.414928][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.418868][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.422032][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.423572][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.425131][ T1] usb usb5: Product: Dummy host controller [ 10.426540][ T401] sd 0:0:1:0: [sda] Attached SCSI disk [ 10.427278][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.428983][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.432027][ T1] hub 5-0:1.0: USB hub found [ 10.432917][ T1] hub 5-0:1.0: 1 port detected [ 10.436725][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.438190][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.439814][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.442148][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.443911][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.445138][ T1] usb usb6: Product: Dummy host controller [ 10.446681][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.447913][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.452323][ T1] hub 6-0:1.0: USB hub found [ 10.453409][ T1] hub 6-0:1.0: 1 port detected [ 10.456916][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.458189][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.459922][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.462050][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.463445][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.464575][ T1] usb usb7: Product: Dummy host controller [ 10.466017][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.467259][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.469997][ T1] hub 7-0:1.0: USB hub found [ 10.471157][ T1] hub 7-0:1.0: 1 port detected [ 10.474282][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.475969][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.477518][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.479592][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.480869][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.481963][ T1] usb usb8: Product: Dummy host controller [ 10.482763][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.484464][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.487722][ T1] hub 8-0:1.0: USB hub found [ 10.488989][ T1] hub 8-0:1.0: 1 port detected [ 10.504848][ T1] using random self ethernet address [ 10.506454][ T1] using random host ethernet address [ 10.508703][ T1] Mass Storage Function, version: 2009/09/11 [ 10.509686][ T1] LUN: removable file: (no medium) [ 10.510584][ T1] no file given for LUN0 [ 10.511415][ T1] printk: console [ttyGS0] disabled [ 10.514737][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 10.517726][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.519527][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.521235][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 10.525705][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.528896][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.531258][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 10.533202][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.540172][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 10.545196][ T1] hub 9-0:1.0: USB hub found [ 10.547962][ T1] hub 9-0:1.0: 8 ports detected [ 10.557711][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.561281][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.564187][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.566331][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.567732][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.568901][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.570046][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.571388][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.574507][ T1] hub 10-0:1.0: USB hub found [ 10.575853][ T1] hub 10-0:1.0: 8 ports detected [ 10.582428][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.584852][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.587209][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.589689][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.591269][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.592925][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.594722][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.598334][ T1] hub 11-0:1.0: USB hub found [ 10.599613][ T1] hub 11-0:1.0: 8 ports detected [ 10.605838][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.607899][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.610380][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.612344][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.614123][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.615244][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.617414][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.618797][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.621792][ T1] hub 12-0:1.0: USB hub found [ 10.623445][ T1] hub 12-0:1.0: 8 ports detected [ 10.630546][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.633116][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.635844][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.637864][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.639264][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.640468][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.642029][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.645834][ T1] hub 13-0:1.0: USB hub found [ 10.646777][ T1] hub 13-0:1.0: 8 ports detected [ 10.653094][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.655114][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.657050][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.659177][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.661293][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.662745][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.663846][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.665259][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.669259][ T1] hub 14-0:1.0: USB hub found [ 10.670638][ T1] hub 14-0:1.0: 8 ports detected [ 10.676971][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.678972][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.680855][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.682337][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.683858][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.687538][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.688879][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.691518][ T1] hub 15-0:1.0: USB hub found [ 10.692565][ T1] hub 15-0:1.0: 8 ports detected [ 10.698159][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.700039][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.702121][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.704688][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.708255][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.711073][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.713205][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.715903][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.719245][ T1] hub 16-0:1.0: USB hub found [ 10.720251][ T1] hub 16-0:1.0: 8 ports detected [ 10.727423][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.730757][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.733904][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.737413][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.740096][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.742481][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.745241][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.748650][ T1] hub 17-0:1.0: USB hub found [ 10.750692][ T1] hub 17-0:1.0: 8 ports detected [ 10.758124][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.760476][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.763467][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.766650][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.769940][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.771841][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.773648][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.777228][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.781126][ T1] hub 18-0:1.0: USB hub found [ 10.782961][ T1] hub 18-0:1.0: 8 ports detected [ 10.790525][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.793943][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.797878][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.800693][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.803559][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.806417][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.808800][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.813330][ T1] hub 19-0:1.0: USB hub found [ 10.815460][ T1] hub 19-0:1.0: 8 ports detected [ 10.822383][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.824295][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.827043][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.830986][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.834092][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.837293][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.839120][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.842427][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.846091][ T1] hub 20-0:1.0: USB hub found [ 10.847670][ T1] hub 20-0:1.0: 8 ports detected [ 10.854672][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.857460][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.860485][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.862801][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.867207][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.869344][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.872832][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.876112][ T1] hub 21-0:1.0: USB hub found [ 10.878243][ T1] hub 21-0:1.0: 8 ports detected [ 10.884166][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.886716][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.889109][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.892447][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.896786][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.900159][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.901932][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.903962][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.907657][ T1] hub 22-0:1.0: USB hub found [ 10.909233][ T1] hub 22-0:1.0: 8 ports detected [ 10.916087][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.918676][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.921667][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.924781][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.927504][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.929591][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.932105][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.935518][ T1] hub 23-0:1.0: USB hub found [ 10.936410][ T1] hub 23-0:1.0: 8 ports detected [ 10.941869][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.944904][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.946811][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.949652][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.952036][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.954137][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.957275][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.959609][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.963968][ T1] hub 24-0:1.0: USB hub found [ 10.964907][ T1] hub 24-0:1.0: 8 ports detected [ 10.972180][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.975055][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.978542][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.981569][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.983929][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.987206][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.989886][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.993199][ T1] hub 25-0:1.0: USB hub found [ 10.994822][ T1] hub 25-0:1.0: 8 ports detected [ 11.001257][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 11.004399][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 11.007712][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.010555][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.013128][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.016766][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 11.018864][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.021540][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 11.024887][ T1] hub 26-0:1.0: USB hub found [ 11.026850][ T1] hub 26-0:1.0: 8 ports detected [ 11.033462][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 11.036630][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 11.039069][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.041479][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.043821][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 11.046296][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.049307][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 11.053307][ T1] hub 27-0:1.0: USB hub found [ 11.054991][ T1] hub 27-0:1.0: 8 ports detected [ 11.061577][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 11.063554][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 11.066160][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.069692][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.072475][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.074840][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 11.078225][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.080876][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 11.084476][ T1] hub 28-0:1.0: USB hub found [ 11.086054][ T1] hub 28-0:1.0: 8 ports detected [ 11.093546][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 11.096294][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 11.098990][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.101847][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.104352][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 11.107049][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.110056][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 11.113738][ T1] hub 29-0:1.0: USB hub found [ 11.116031][ T1] hub 29-0:1.0: 8 ports detected [ 11.126880][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 11.130372][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 11.132787][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.135644][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.138043][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.140030][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 11.142001][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.144581][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 11.149599][ T1] hub 30-0:1.0: USB hub found [ 11.150909][ T1] hub 30-0:1.0: 8 ports detected [ 11.159117][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 11.162211][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 11.166640][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.169666][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.173010][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 11.174482][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.176622][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 11.180623][ T1] hub 31-0:1.0: USB hub found [ 11.182174][ T1] hub 31-0:1.0: 8 ports detected [ 11.188945][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 11.191287][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 11.193076][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.197212][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.199915][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.202004][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 11.203270][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.206143][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 11.209572][ T1] hub 32-0:1.0: USB hub found [ 11.211245][ T1] hub 32-0:1.0: 8 ports detected [ 11.218455][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.221411][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 11.224432][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.228549][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.231273][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 11.233512][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.236782][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 11.240206][ T1] hub 33-0:1.0: USB hub found [ 11.241951][ T1] hub 33-0:1.0: 8 ports detected [ 11.248303][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.250594][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 11.253338][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.256958][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.259735][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.262518][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 11.264100][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.268018][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 11.273078][ T1] hub 34-0:1.0: USB hub found [ 11.275442][ T1] hub 34-0:1.0: 8 ports detected [ 11.282332][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.285074][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 11.287511][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.290313][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.292628][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 11.296039][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.298566][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 11.302512][ T1] hub 35-0:1.0: USB hub found [ 11.304500][ T1] hub 35-0:1.0: 8 ports detected [ 11.311406][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.313621][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 11.316554][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.320659][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.323654][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.327600][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 11.329635][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.332923][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 11.336400][ T1] hub 36-0:1.0: USB hub found [ 11.337996][ T1] hub 36-0:1.0: 8 ports detected [ 11.345136][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.347634][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 11.351244][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.354063][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.356601][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 11.358129][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.362277][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 11.366864][ T1] hub 37-0:1.0: USB hub found [ 11.368531][ T1] hub 37-0:1.0: 8 ports detected [ 11.376905][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.379498][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 11.382811][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.386309][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.389435][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.391548][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 11.393565][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.396080][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 11.399406][ T1] hub 38-0:1.0: USB hub found [ 11.401192][ T1] hub 38-0:1.0: 8 ports detected [ 11.408122][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.411031][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 11.413880][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.416546][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.418678][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 11.420658][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.423843][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 11.428834][ T1] hub 39-0:1.0: USB hub found [ 11.430420][ T1] hub 39-0:1.0: 8 ports detected [ 11.436930][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.439887][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 11.442167][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.445896][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.448361][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.450089][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 11.452068][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.454243][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 11.457434][ T1] hub 40-0:1.0: USB hub found [ 11.458679][ T1] hub 40-0:1.0: 8 ports detected [ 11.466290][ T1] usbcore: registered new device driver usbip-host [ 11.470258][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 11.473435][ T1] i8042: Warning: Keylock active [ 11.477237][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 11.480045][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 11.543054][ T1] mousedev: PS/2 mouse device common for all mice [ 11.553410][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 11.561441][ T1] rtc_cmos 00:00: registered as rtc0 [ 11.563252][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 11.567404][ T1] i2c /dev entries driver [ 11.570550][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 11.573679][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 11.577220][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 11.580834][ T1] IR NEC protocol handler initialized [ 11.582579][ T1] IR RC5(x/sz) protocol handler initialized [ 11.584419][ T1] IR RC6 protocol handler initialized [ 11.587688][ T1] IR JVC protocol handler initialized [ 11.589724][ T1] IR Sony protocol handler initialized [ 11.591960][ T1] IR SANYO protocol handler initialized [ 11.593378][ T1] IR Sharp protocol handler initialized [ 11.594988][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 11.597253][ T1] IR XMP protocol handler initialized [ 11.599818][ T1] usbcore: registered new interface driver uvcvideo [ 11.601813][ T1] USB Video Class driver (1.1.1) [ 11.603160][ T1] gspca_main: v2.14.0 registered [ 11.623305][ T1] vivid-000: using single planar format API [ 11.640776][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 11.643355][ T1] vivid-000: V4L2 capture device registered as video3 [ 11.646951][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 11.649608][ T1] vivid-000: V4L2 output device registered as video4 [ 11.651650][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 11.654716][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 11.657749][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 11.660154][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 11.663635][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 11.668289][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 11.671912][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 11.675007][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 11.678023][ T1] vivid-001: using multiplanar format API [ 11.692458][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 11.696491][ T1] vivid-001: V4L2 capture device registered as video7 [ 11.699421][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 11.701876][ T1] vivid-001: V4L2 output device registered as video8 [ 11.703871][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 11.707978][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 11.711810][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 11.713882][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 11.716638][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.718730][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.720791][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.723198][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.726363][ T1] vivid-002: using single planar format API [ 11.742288][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.744782][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.746956][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.749206][ T1] vivid-002: V4L2 output device registered as video12 [ 11.752016][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.755558][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.757240][ T2528] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.762138][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.765491][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.767856][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.772503][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.777971][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.782941][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.786757][ T1] vivid-003: using multiplanar format API [ 11.802304][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.805836][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.808743][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.811305][ T1] vivid-003: V4L2 output device registered as video16 [ 11.814193][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.818435][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.820973][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.824033][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.826906][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.829427][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.832361][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.835134][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.838730][ T1] vivid-004: using single planar format API [ 11.853169][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.856843][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.859514][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.863518][ T1] vivid-004: V4L2 output device registered as video20 [ 11.866938][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.870363][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.873536][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.881358][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.889758][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.897665][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.906506][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.914830][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.923120][ T1] vivid-005: using multiplanar format API [ 11.942092][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.950189][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.957839][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.966151][ T1] vivid-005: V4L2 output device registered as video24 [ 11.973643][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.983877][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.993977][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 12.002645][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 12.011623][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 12.019716][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 12.028030][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 12.036474][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 12.044705][ T1] vivid-006: using single planar format API [ 12.063517][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 12.071610][ T1] vivid-006: V4L2 capture device registered as video27 [ 12.079432][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 12.087421][ T1] vivid-006: V4L2 output device registered as video28 [ 12.094870][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 12.104867][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 12.114735][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 12.122396][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 12.129949][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 12.137850][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 12.146240][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 12.154328][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 12.163163][ T1] vivid-007: using multiplanar format API [ 12.181763][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 12.189889][ T1] vivid-007: V4L2 capture device registered as video31 [ 12.197408][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 12.205627][ T1] vivid-007: V4L2 output device registered as video32 [ 12.213120][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 12.223522][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 12.234742][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 12.243579][ T2528] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 12.245893][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 12.262015][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 12.270005][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 12.278439][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 12.286879][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 12.295175][ T1] vivid-008: using single planar format API [ 12.314401][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 12.322535][ T1] vivid-008: V4L2 capture device registered as video35 [ 12.330886][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 12.339096][ T1] vivid-008: V4L2 output device registered as video36 [ 12.346468][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 12.356547][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 12.366301][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 12.373777][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 12.381431][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 12.389371][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 12.397654][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 12.405943][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 12.415017][ T1] vivid-009: using multiplanar format API [ 12.433774][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 12.441878][ T1] vivid-009: V4L2 capture device registered as video39 [ 12.449488][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 12.457436][ T1] vivid-009: V4L2 output device registered as video40 [ 12.464856][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 12.474844][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 12.484796][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 12.492386][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 12.499958][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 12.507875][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 12.516147][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 12.524240][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 12.532593][ T1] vivid-010: using single planar format API [ 12.546042][ T21] floppy0: no floppy controllers found [ 12.562184][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 12.570722][ T1] vivid-010: V4L2 capture device registered as video43 [ 12.578369][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 12.589965][ T1] vivid-010: V4L2 output device registered as video44 [ 12.597617][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 12.607435][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 12.617261][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 12.624817][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 12.632388][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 12.640750][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 12.649071][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 12.657255][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 12.666619][ T1] vivid-011: using multiplanar format API [ 12.685215][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 12.693251][ T1] vivid-011: V4L2 capture device registered as video47 [ 12.700885][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 12.708816][ T1] vivid-011: V4L2 output device registered as video48 [ 12.716256][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 12.726190][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 12.736115][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 12.743938][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 12.751553][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 12.759378][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 12.767626][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 12.775941][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 12.784559][ T1] vivid-012: using single planar format API [ 12.803497][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 12.811491][ T1] vivid-012: V4L2 capture device registered as video51 [ 12.819137][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 12.827216][ T1] vivid-012: V4L2 output device registered as video52 [ 12.834774][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 12.844626][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 12.854473][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 12.862124][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 12.869754][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 12.878263][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 12.886520][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 12.894610][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 12.902952][ T1] vivid-013: using multiplanar format API [ 12.922223][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 12.930459][ T1] vivid-013: V4L2 capture device registered as video55 [ 12.938266][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 12.946796][ T1] vivid-013: V4L2 output device registered as video56 [ 12.954359][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 12.964289][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 12.974431][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 12.982159][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 12.989881][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 12.997869][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 13.006212][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 13.014357][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 13.022741][ T1] vivid-014: using single planar format API [ 13.041477][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 13.049561][ T1] vivid-014: V4L2 capture device registered as video59 [ 13.057387][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 13.065626][ T1] vivid-014: V4L2 output device registered as video60 [ 13.073515][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 13.083548][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 13.093738][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 13.101513][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 13.109304][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 13.117388][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 13.126077][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 13.134307][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 13.142775][ T1] vivid-015: using multiplanar format API [ 13.161419][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 13.170289][ T1] vivid-015: V4L2 capture device registered as video63 [ 13.177982][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 13.186893][ T1] vivid-015: V4L2 output device registered as video64 [ 13.195019][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 13.205729][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 13.216320][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 13.224109][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 13.231830][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 13.240538][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 13.249451][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 13.258122][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 13.268834][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 13.277934][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 13.287285][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 13.296827][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 13.307025][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 13.313661][ T1] iTCO_vendor_support: vendor-support=0 [ 13.325968][ T1] device-mapper: uevent: version 1.0.3 [ 13.332705][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 13.344894][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 13.352783][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 13.361704][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 13.370196][ T1] device-mapper: raid: Loading target version 1.15.1 [ 13.378124][ T1] Bluetooth: HCI UART driver ver 2.3 [ 13.383943][ T1] Bluetooth: HCI UART protocol H4 registered [ 13.390131][ T1] Bluetooth: HCI UART protocol BCSP registered [ 13.396448][ T1] Bluetooth: HCI UART protocol LL registered [ 13.402673][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 13.410131][ T1] Bluetooth: HCI UART protocol QCA registered [ 13.416224][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 13.423751][ T1] Bluetooth: HCI UART protocol Marvell registered [ 13.430731][ T1] usbcore: registered new interface driver bfusb [ 13.437491][ T1] usbcore: registered new interface driver btusb [ 13.445007][ T1] CAPI 2.0 started up with major 68 (middleware) [ 13.451412][ T1] Modular ISDN core version 1.1.29 [ 13.457312][ T1] NET: Registered protocol family 34 [ 13.462608][ T1] DSP module 2.0 [ 13.466210][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 13.486522][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 13.493316][ T1] 0 virtual devices registered [ 13.498106][ T1] intel_pstate: CPU model not supported [ 13.508466][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 13.517134][ T1] usnic_verbs:usnic_uiom_init:563: [ 13.517137][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 13.532758][ T1] usnic_verbs:usnic_ib_init:667: [ 13.532762][ T1] Unable to initialize umem with err -1 [ 13.544885][ T1] iscsi: registered transport (iser) [ 13.551524][ T1] SoftiWARP attached [ 13.555880][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.567518][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.578909][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.599700][ T1] hid: raw HID events driver (C) Jiri Kosina [ 13.648414][ T1] usbcore: registered new interface driver usbhid [ 13.654871][ T1] usbhid: USB HID core driver [ 13.688892][ T1] ashmem: initialized [ 13.786132][ T1] usbcore: registered new interface driver snd-usb-audio [ 13.795156][ T1] drop_monitor: Initializing network drop monitor service [ 13.802800][ T1] NET: Registered protocol family 26 [ 13.808757][ T1] GACT probability on [ 13.812767][ T1] Mirror/redirect action on [ 13.817494][ T1] Simple TC action Loaded [ 13.824132][ T1] netem: version 1.3 [ 13.828624][ T1] u32 classifier [ 13.832324][ T1] Performance counters on [ 13.837082][ T1] input device check on [ 13.841568][ T1] Actions configured [ 13.848885][ T1] nf_conntrack_irc: failed to register helpers [ 13.855157][ T1] nf_conntrack_sane: failed to register helpers [ 13.901794][ T1] nf_conntrack_sip: failed to register helpers [ 13.913214][ T1] xt_time: kernel timezone is -0000 [ 13.918670][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 13.925895][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 13.935473][ T1] IPVS: ipvs loaded. [ 13.939430][ T1] IPVS: [rr] scheduler registered. [ 13.944540][ T1] IPVS: [wrr] scheduler registered. [ 13.949931][ T1] IPVS: [lc] scheduler registered. [ 13.955141][ T1] IPVS: [wlc] scheduler registered. [ 13.960495][ T1] IPVS: [fo] scheduler registered. [ 13.966667][ T1] IPVS: [ovf] scheduler registered. [ 13.971999][ T1] IPVS: [lblc] scheduler registered. [ 13.977346][ T1] IPVS: [lblcr] scheduler registered. [ 13.982783][ T1] IPVS: [dh] scheduler registered. [ 13.990956][ T1] IPVS: [sh] scheduler registered. [ 13.996082][ T1] IPVS: [mh] scheduler registered. [ 14.001267][ T1] IPVS: [sed] scheduler registered. [ 14.006498][ T1] IPVS: [nq] scheduler registered. [ 14.011740][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 14.017762][ T1] IPVS: [sip] pe registered. [ 14.022497][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 14.031201][ T1] gre: GRE over IPv4 demultiplexor driver [ 14.037189][ T1] ip_gre: GRE over IPv4 tunneling driver [ 14.049443][ T1] IPv4 over IPsec tunneling driver [ 14.058548][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 14.066429][ T1] Initializing XFRM netlink socket [ 14.071644][ T1] IPsec XFRM device driver [ 14.077184][ T1] NET: Registered protocol family 10 [ 14.082760][ T1] [ 14.085088][ T1] ============================= [ 14.090124][ T1] WARNING: suspicious RCU usage [ 14.094957][ T1] 5.7.0-rc5-next-20200511-syzkaller #0 Not tainted [ 14.101516][ T1] ----------------------------- [ 14.106627][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 14.114411][ T1] [ 14.114411][ T1] other info that might help us debug this: [ 14.114411][ T1] [ 14.124794][ T1] [ 14.124794][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 14.132992][ T1] 1 lock held by swapper/0/1: [ 14.137684][ T1] #0: ffffffff8a7accb0 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 14.147865][ T1] [ 14.147865][ T1] stack backtrace: [ 14.153759][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc5-next-20200511-syzkaller #0 [ 14.157845][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 14.157845][ T1] Call Trace: [ 14.157845][ T1] dump_stack+0x18f/0x20d [ 14.157845][ T1] ip6mr_get_table+0x153/0x180 [ 14.157845][ T1] ip6mr_new_table+0x1b/0x70 [ 14.157845][ T1] ip6mr_net_init+0x133/0x3f0 [ 14.157845][ T1] ? ip6mr_net_exit+0x100/0x100 [ 14.157845][ T1] ops_init+0xaf/0x420 [ 14.157845][ T1] register_pernet_operations+0x346/0x840 [ 14.157845][ T1] ? setup_net+0x860/0x860 [ 14.157845][ T1] ? down_write_killable+0x170/0x170 [ 14.157845][ T1] ? cpus_read_unlock+0xa4/0x140 [ 14.157845][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 14.157845][ T1] ? unix_diag_init+0x11/0x11 [ 14.157845][ T1] register_pernet_subsys+0x25/0x40 [ 14.157845][ T1] ip6_mr_init+0x49/0x152 [ 14.157845][ T1] inet6_init+0x1d7/0x6dc [ 14.157845][ T1] do_one_initcall+0x10a/0x7d0 [ 14.157845][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 14.157845][ T1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 14.157845][ T1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 14.157845][ T1] ? kernel_init_freeable+0x3a5/0x5ae [ 14.157845][ T1] kernel_init_freeable+0x501/0x5ae [ 14.157845][ T1] ? rest_init+0x365/0x365 [ 14.157845][ T1] kernel_init+0xd/0x1bb [ 14.157845][ T1] ret_from_fork+0x24/0x30 [ 14.305361][ T1] Segment Routing with IPv6 [ 14.310473][ T1] mip6: Mobile IPv6 [ 14.318278][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 14.330097][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 14.338278][ T1] NET: Registered protocol family 17 [ 14.343628][ T1] NET: Registered protocol family 15 [ 14.349455][ T1] Bridge firewalling registered [ 14.355771][ T1] NET: Registered protocol family 9 [ 14.361082][ T1] X25: Linux Version 0.2 [ 14.395723][ T1] NET: Registered protocol family 6 [ 14.432886][ T1] NET: Registered protocol family 11 [ 14.438585][ T1] NET: Registered protocol family 3 [ 14.443857][ T1] can: controller area network core (rev 20170425 abi 9) [ 14.451285][ T1] NET: Registered protocol family 29 [ 14.456653][ T1] can: raw protocol (rev 20170425) [ 14.461833][ T1] can: broadcast manager protocol (rev 20170425 t) [ 14.468521][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 14.475184][ T1] can: SAE J1939 [ 14.479303][ T1] Bluetooth: RFCOMM TTY layer initialized [ 14.485420][ T1] Bluetooth: RFCOMM socket layer initialized [ 14.491630][ T1] Bluetooth: RFCOMM ver 1.11 [ 14.498032][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 14.504311][ T1] Bluetooth: BNEP filters: protocol multicast [ 14.510748][ T1] Bluetooth: BNEP socket layer initialized [ 14.516571][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 14.522390][ T1] Bluetooth: CMTP socket layer initialized [ 14.528209][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 14.535172][ T1] Bluetooth: HIDP socket layer initialized [ 14.541396][ T1] RPC: Registered rdma transport module. [ 14.547160][ T1] RPC: Registered rdma backchannel transport module. [ 14.556953][ T1] NET: Registered protocol family 33 [ 14.562691][ T1] Key type rxrpc registered [ 14.567239][ T1] Key type rxrpc_s registered [ 14.573157][ T1] NET: Registered protocol family 41 [ 14.579646][ T1] lec:lane_module_init: lec.c: initialized [ 14.585853][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 14.591659][ T1] l2tp_core: L2TP core driver, V2.0 [ 14.597171][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 14.602784][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 14.609439][ T1] l2tp_netlink: L2TP netlink interface [ 14.615134][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 14.621984][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 14.629671][ T1] NET: Registered protocol family 35 [ 14.635731][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 14.652315][ T1] DCCP: Activated CCID 2 (TCP-like) [ 14.658221][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 14.666072][ T1] sctp: Hash tables configured (bind 32/56) [ 14.674011][ T1] NET: Registered protocol family 21 [ 14.680219][ T1] Registered RDS/infiniband transport [ 14.686855][ T1] Registered RDS/tcp transport [ 14.691972][ T1] tipc: Activated (version 2.0.0) [ 14.697457][ T1] NET: Registered protocol family 30 [ 14.705015][ T1] tipc: Started in single node mode [ 14.711803][ T1] NET: Registered protocol family 43 [ 14.717587][ T1] 9pnet: Installing 9P2000 support [ 14.723589][ T1] NET: Registered protocol family 37 [ 14.732695][ T1] NET: Registered protocol family 36 [ 14.738761][ T1] Key type dns_resolver registered [ 14.744058][ T1] Key type ceph registered [ 14.749357][ T1] libceph: loaded (mon/osd proto 15/24) [ 14.757160][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 14.766241][ T1] openvswitch: Open vSwitch switching datapath [ 14.774963][ T1] NET: Registered protocol family 40 [ 14.780862][ T1] mpls_gso: MPLS GSO support [ 14.791943][ T1] IPI shorthand broadcast: enabled [ 14.797362][ T1] AVX2 version of gcm_enc/dec engaged. [ 14.802816][ T1] AES CTR mode by8 optimization enabled [ 14.813706][ T1] sched_clock: Marking stable (14757001358, 56662870)->(14825469900, -11805672) [ 14.825156][ T1] registered taskstats version 1 [ 14.830744][ T1] Loading compiled-in X.509 certificates [ 14.841858][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 14.853807][ T1] zswap: loaded using pool lzo/zbud [ 14.860115][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 14.870686][ T1] Key type ._fscrypt registered [ 14.875571][ T1] Key type .fscrypt registered [ 14.880437][ T1] Key type fscrypt-provisioning registered [ 14.888751][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 14.895867][ T1] FS-Cache: Netfs 'afs' registered for caching [ 14.909933][ T1] Btrfs loaded, crc32c=crc32c-intel [ 14.921200][ T1] Key type big_key registered [ 14.928023][ T1] Key type encrypted registered [ 14.935725][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 14.942163][ T1] ima: No TPM chip found, activating TPM-bypass! [ 14.948988][ T1] ima: Allocated hash algorithm: sha256 [ 14.954746][ T1] ima: No architecture policies found [ 14.960456][ T1] evm: Initialising EVM extended attributes: [ 14.967129][ T1] evm: security.selinux [ 14.971552][ T1] evm: security.SMACK64 [ 14.975725][ T1] evm: security.SMACK64EXEC [ 14.980247][ T1] evm: security.SMACK64TRANSMUTE [ 14.985196][ T1] evm: security.SMACK64MMAP [ 14.989928][ T1] evm: security.apparmor [ 14.994172][ T1] evm: security.ima [ 14.998555][ T1] evm: security.capability [ 15.002958][ T1] evm: HMAC attrs: 0x1 [ 15.008659][ T1] PM: Magic number: 4:185:978 [ 15.014046][ T1] tty ttyc5: hash matches [ 15.020132][ T1] printk: console [netcon0] enabled [ 15.025751][ T1] netconsole: network logging started [ 15.034644][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 15.043227][ T1] rdma_rxe: loaded [ 15.047371][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 15.058450][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 15.066854][ T2528] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 15.076586][ T1] ALSA device list: [ 15.080483][ T1] #0: Dummy 1 [ 15.083920][ T1] #1: Loopback 1 [ 15.087792][ T2528] cfg80211: failed to load regulatory.db [ 15.094024][ T1] #2: Virtual MIDI Card 1 [ 15.101353][ T1] md: Waiting for all devices to be available before autodetect [ 15.109137][ T1] md: If you don't use raid, use raid=noautodetect [ 15.120085][ T1] md: Autodetecting RAID arrays. [ 15.125188][ T1] md: autorun ... [ 15.128908][ T1] md: ... autorun DONE. [ 15.154311][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 15.162872][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 15.216533][ T1] devtmpfs: mounted [ 15.228840][ T1] Freeing unused kernel image (initmem) memory: 2788K [ 15.235662][ T1] Kernel memory protection disabled. [ 15.276539][ T1] Run /sbin/init as init process [ 15.811932][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.829021][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.836708][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.908753][ T1] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 15.932006][ T1] systemd[1]: Detected virtualization kvm. [ 15.937957][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 15.996042][ T1] systemd[1]: Set hostname to . [ 16.362040][ T3880] systemd-fstab-generator[3880]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 16.393909][ T3882] selinux-autorel (3882) used greatest stack depth: 24976 bytes left [ 16.427609][ T3878] systemd-sysv-ge (3878) used greatest stack depth: 24968 bytes left [ 16.427799][ T3880] systemd-fstab-generator[3880]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 16.454385][ T3880] systemd-fstab-generator[3880]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 16.477937][ T3876] systemd[3876]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 16.489051][ T3880] systemd-fstab-g (3880) used greatest stack depth: 23880 bytes left [ 16.997718][ T1] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. [ 17.048430][ T1] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ 17.087609][ T1] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ 17.126083][ T1] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ 17.165848][ T1] systemd[1]: Reached target Remote File Systems. [ OK ] Reached target Remote File Systems. [ OK ] Listening on Journal Audit Socket. [ OK ] Listening on udev Control Socket. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Listening on Syslog Socket. [ OK ] Created slice System Slice. [ OK ] Created slice system-serial\x2dgetty.slice. Mounting Huge Pages File System... [ 17.454889][ T3888] mount (3888) used greatest stack depth: 23720 bytes left Mounting /proc/sys/fs/binfmt_misc... [ OK ] Reached target Slices. [ OK ] Created slice system-getty.slice. Mounting /sys/kernel/config... [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Paths. [ OK ] Reached target Encrypted Volumes. Mounting /sys/kernel/debug... [ OK ] Listening on Journal Socket. Starting Remount Root and Kernel File Systems... [ OK ] Reached target Sockets. [ 17.925652][ T3897] EXT4-fs (sda1): re-mounted. Opts: (null) Starting Journal Service... Starting Load Kernel Modules... Starting Create Static Device Nodes in /dev... [ OK ] Reached target Swap. Mounting POSIX Message Queue File System... [ 18.295443][ T3904] systemd-tmpfile (3904) used greatest stack depth: 23048 bytes left [ 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 Remount Root and Kernel File Systems. [ OK ] Started Load Kernel Modules. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... Mounting FUSE Control File System... Starting Apply Kernel Variables... Starting Load/Save Random Seed... Starting udev Coldplug all Devices... [ OK ] Reached target Local File Systems (Pre). [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started Apply Kernel Variables. [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started udev Kernel Device Manager. Starting Raise network interfaces... [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 20.347375][ T3900] systemd-journald[3900]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... [ OK ] Started Create Volatile Files and Directories. Starting Network Time Synchronization... Starting Update UTMP about System Boot/Shutdown... [ OK ] Started Update UTMP about System Boot/Shutdown. [ 21.386608][ T3956] [ 21.389153][ T3956] ============================= [ 21.394080][ T3956] WARNING: suspicious RCU usage [ 21.415347][ T3956] 5.7.0-rc5-next-20200511-syzkaller #0 Not tainted [ 21.421879][ T3956] ----------------------------- [ 21.435361][ T3956] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 21.455516][ T3956] [ 21.455516][ T3956] other info that might help us debug this: [ 21.455516][ T3956] [ 21.475360][ T3956] [ 21.475360][ T3956] rcu_scheduler_active = 2, debug_locks = 1 [ 21.483451][ T3956] 1 lock held by ip/3956: [ 21.505828][ T3956] #0: ffffffff8a7b9b08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 21.535335][ T3956] [ 21.535335][ T3956] stack backtrace: [ 21.541265][ T3956] CPU: 0 PID: 3956 Comm: ip Not tainted 5.7.0-rc5-next-20200511-syzkaller #0 [ 21.550199][ T3956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 21.560254][ T3956] Call Trace: [ 21.563553][ T3956] dump_stack+0x18f/0x20d [ 21.567892][ T3956] bpq_device_event+0x796/0x8ee [ 21.572838][ T3956] ? team_port_get_rtnl+0xbe/0x120 [ 21.577971][ T3956] notifier_call_chain+0xc0/0x230 [ 21.583019][ T3956] call_netdevice_notifiers_info+0xb5/0x130 [ 21.588949][ T3956] __dev_notify_flags+0x121/0x2c0 [ 21.593992][ T3956] ? dev_change_name+0x700/0x700 [ 21.598942][ T3956] ? dev_set_allmulti+0x30/0x30 [ 21.603996][ T3956] ? print_usage_bug+0x240/0x240 [ 21.608953][ T3956] dev_change_flags+0x100/0x160 [ 21.613825][ T3956] do_setlink+0xa1c/0x35d0 [ 21.618259][ T3956] ? mark_lock+0x129/0x1390 [ 21.622768][ T3956] ? rtnl_getlink+0xab0/0xab0 [ 21.627451][ T3956] ? print_usage_bug+0x240/0x240 [ 21.632767][ T3956] ? mark_lock+0x129/0x1390 [ 21.637278][ T3956] ? mark_lock+0x129/0x1390 [ 21.641790][ T3956] ? memset+0x20/0x40 [ 21.645790][ T3956] ? __nla_validate_parse+0x2dc/0x1c70 [ 21.653631][ T3956] ? nla_get_range_signed+0x520/0x520 [ 21.659016][ T3956] ? mark_held_locks+0xe0/0xe0 [ 21.663797][ T3956] ? deref_stack_reg+0xaa/0xe0 [ 21.668568][ T3956] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 21.675175][ T3956] __rtnl_newlink+0xad0/0x1590 [ 21.679962][ T3956] ? rtnl_link_unregister+0x240/0x240 [ 21.685707][ T3956] ? is_bpf_text_address+0xcb/0x160 [ 21.690911][ T3956] ? kernel_text_address+0x6e/0xe0 [ 21.696035][ T3956] ? __kernel_text_address+0x9/0x30 [ 21.701272][ T3956] ? unwind_get_return_address+0x5a/0xa0 [ 21.707000][ T3956] ? profile_setup.cold+0xc1/0xc1 [ 21.714117][ T3956] ? arch_stack_walk+0x97/0xf0 [ 21.718928][ T3956] ? stack_trace_save+0x8c/0xc0 [ 21.723878][ T3956] ? stack_trace_consume_entry+0x160/0x160 [ 21.729749][ T3956] ? rtnl_newlink+0x46/0xa0 [ 21.734267][ T3956] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 21.739824][ T3956] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 21.745814][ T3956] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 21.751629][ T3956] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 21.757172][ T3956] rtnl_newlink+0x64/0xa0 [ 21.761491][ T3956] ? __rtnl_newlink+0x1590/0x1590 [ 21.766512][ T3956] rtnetlink_rcv_msg+0x44e/0xad0 [ 21.771435][ T3956] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 21.776726][ T3956] ? lock_acquire+0x1f4/0x940 [ 21.781390][ T3956] ? netlink_deliver_tap+0x146/0xcc0 [ 21.786685][ T3956] netlink_rcv_skb+0x15a/0x430 [ 21.791463][ T3956] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 21.796751][ T3956] ? netlink_ack+0xa60/0xa60 [ 21.801327][ T3956] ? netlink_deliver_tap+0x236/0xcc0 [ 21.806600][ T3956] netlink_unicast+0x537/0x740 [ 21.811350][ T3956] ? netlink_attachskb+0x810/0x810 [ 21.816534][ T3956] ? _copy_from_iter_full+0x25c/0x870 [ 21.821888][ T3956] ? __phys_addr_symbol+0x2c/0x70 [ 21.826895][ T3956] ? __check_object_size+0x171/0x437 [ 21.832340][ T3956] netlink_sendmsg+0x882/0xe10 [ 21.837522][ T3956] ? aa_af_perm+0x260/0x260 [ 21.842010][ T3956] ? netlink_unicast+0x740/0x740 [ 21.847892][ T3956] ? netlink_unicast+0x740/0x740 [ 21.853079][ T3956] sock_sendmsg+0xcf/0x120 [ 21.857488][ T3956] ____sys_sendmsg+0x6bf/0x7e0 [ 21.862242][ T3956] ? mark_held_locks+0xe0/0xe0 [ 21.867008][ T3956] ? kernel_sendmsg+0x50/0x50 [ 21.871690][ T3956] ? find_held_lock+0x2d/0x110 [ 21.876697][ T3956] ? mark_lock+0x129/0x1390 [ 21.881288][ T3956] ___sys_sendmsg+0x100/0x170 [ 21.885952][ T3956] ? sendmsg_copy_msghdr+0x70/0x70 [ 21.891061][ T3956] ? migration_entry_to_page+0x310/0x310 [ 21.896682][ T3956] ? do_raw_spin_unlock+0x171/0x260 [ 21.901867][ T3956] ? find_held_lock+0x2d/0x110 [ 21.906617][ T3956] ? do_page_fault+0x59e/0x13da [ 21.911450][ T3956] ? vm_insert_pages+0x6a0/0x6a0 [ 21.916370][ T3956] ? lock_downgrade+0x840/0x840 [ 21.921298][ T3956] ? __fget_light+0x1ab/0x270 [ 21.925968][ T3956] __sys_sendmsg+0xec/0x1b0 [ 21.930453][ T3956] ? __sys_sendmsg_sock+0xb0/0xb0 [ 21.935462][ T3956] ? down_read_nested+0x430/0x430 [ 21.940929][ T3956] ? trace_hardirqs_off_caller+0x55/0x230 [ 21.946641][ T3956] ? do_syscall_64+0x21/0x7d0 [ 21.951323][ T3956] do_syscall_64+0xf6/0x7d0 [ 21.955824][ T3956] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 21.961701][ T3956] RIP: 0033:0x7fc07ffdddc7 [ 21.966101][ T3956] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb cd 66 0f 1f 44 00 00 8b 05 4a 49 2b 00 85 c0 75 2e 48 63 ff 48 63 d2 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 a1 f0 2a 00 f7 d8 64 89 02 48 [ 21.986119][ T3956] RSP: 002b:00007ffc896ade48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 21.994515][ T3956] RAX: ffffffffffffffda RBX: 000000005eba653c RCX: 00007fc07ffdddc7 [ 22.002467][ T3956] RDX: 0000000000000000 RSI: 00007ffc896ade90 RDI: 0000000000000003 [ 22.010428][ T3956] RBP: 00007ffc896ade90 R08: 0000000000001000 R09: fefefeff77686d74 [ 22.018556][ T3956] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffc896aded0 [ 22.026509][ T3956] R13: 0000556678a5e3c0 R14: 00007ffc896b5f50 R15: 0000000000000000 [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. [ 23.158522][ C1] random: crng init done [ 23.162833][ 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 (15s / 1min 30s) [** ] (1 of 2) A start job is running for dev-ttyS0.device (16s / 1min 30s) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (16s / 1min 30s) [ *** ] (2 of 2) A start job is running for…dplug all Devices (17s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (17s / no limit) [ ***] (2 of 2) A start job is running for…dplug all Devices (18s / no limit) [ OK ] Reached target Sound Card. [ **] (1 of 2) A start job is running for dev-ttyS0.device (23s / 1min 30s) [ *] (1 of 2) A start job is running for dev-ttyS0.device (24s / 1min 30s) [ **] (1 of 2) A start job is running for dev-ttyS0.device (24s / 1min 30s) [ ***] (2 of 2) A start job is running for…dplug all Devices (25s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (26s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (26s / no limit) [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Reached target Basic System. [ OK ] Started Regular background program processing daemon. Starting System Logging Service... Starting Permit User Sessions... Starting getty on tty2-tty6 if dbus and logind are not available... [ OK ] Started Daily apt download activities. [ OK ] Started Daily apt upgrade and clean activities. Starting OpenBSD Secure Shell server... [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. [ OK ] Started System Logging Service. [ OK ] Started Permit User Sessions. [ OK ] Found device /dev/ttyS0. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Started OpenBSD Secure Shell server. [ 50.278371][ T6705] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 50.290512][ T6705] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 50.299030][ T6705] CPU: 1 PID: 6705 Comm: sshd Not tainted 5.7.0-rc5-next-20200511-syzkaller #0 [ 50.308050][ T6705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.318420][ T6705] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 50.324927][ T6705] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b4 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 60 49 8d 7f 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 87 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b [ 50.344713][ T6705] RSP: 0018:ffffc90004937450 EFLAGS: 00010206 [ 50.350784][ T6705] RAX: dffffc0000000000 RBX: ffff888099370000 RCX: ffffffff836382da [ 50.358764][ T6705] RDX: 0000000000000005 RSI: ffffffff836382e8 RDI: 0000000000000028 [ 50.366746][ T6705] RBP: 1ffff92000926e8b R08: ffff8880a2ae25c0 R09: fffffbfff155aaa2 [ 50.374945][ T6705] R10: ffffffff8aad550f R11: fffffbfff155aaa1 R12: ffff88808c524fea [ 50.383791][ T6705] R13: ffff88808c524000 R14: 0000000000001a31 R15: 0000000000000000 [ 50.391862][ T6705] FS: 00007f90125218c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 50.401269][ T6705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.408385][ T6705] CR2: 000055bd0371c8f5 CR3: 0000000092e3a000 CR4: 00000000001406e0 [ 50.416509][ T6705] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.424895][ T6705] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.433553][ T6705] Call Trace: [ 50.436859][ T6705] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 50.442692][ T6705] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 50.449040][ T6705] ? __kmalloc+0x62f/0x7a0 [ 50.453474][ T6705] ? tomoyo_realpath_from_path+0xc2/0x620 [ 50.459421][ T6705] tomoyo_realpath_from_path+0x393/0x620 [ 50.465242][ T6705] tomoyo_path_number_perm+0x1c2/0x4d0 [ 50.470707][ T6705] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 50.476491][ T6705] ? tomoyo_execute_permission+0x470/0x470 [ 50.482746][ T6705] ? d_alloc_parallel+0x785/0x1b10 [ 50.487886][ T6705] ? d_alloc_parallel+0x9ea/0x1b10 [ 50.493360][ T6705] ? rcu_read_lock_held_common+0x130/0x130 [ 50.499202][ T6705] ? print_usage_bug+0x240/0x240 [ 50.504555][ T6705] tomoyo_path_mknod+0x10d/0x190 [ 50.509519][ T6705] ? tomoyo_path_chown+0x1b0/0x1b0 [ 50.514773][ T6705] ? mark_held_locks+0x9f/0xe0 [ 50.519748][ T6705] ? d_lookup+0xec/0x250 [ 50.524702][ T6705] security_path_mknod+0x116/0x180 [ 50.529831][ T6705] lookup_open+0x5ae/0x1320 [ 50.534364][ T6705] ? page_put_link+0x210/0x210 [ 50.539471][ T6705] ? preempt_count_add+0x74/0x140 [ 50.549594][ T6705] ? __mnt_want_write+0x1da/0x2c0 [ 50.549613][ T6705] path_openat+0x93c/0x27f0 [ 50.559576][ T6705] ? path_lookupat.isra.0+0x530/0x530 [ 50.565322][ T6705] ? up_read+0x1a8/0x750 [ 50.569649][ T6705] ? mark_held_locks+0xe0/0xe0 [ 50.575294][ T6705] ? down_read_nested+0x430/0x430 [ 50.580337][ T6705] do_filp_open+0x192/0x260 [ 50.585204][ T6705] ? may_open_dev+0xf0/0xf0 [ 50.590447][ T6705] ? simple_attr_release+0x40/0x40 [ 50.596039][ T6705] ? _raw_spin_unlock+0x24/0x40 [ 50.602947][ T6705] ? __alloc_fd+0x46d/0x600 [ 50.607684][ T6705] do_sys_openat2+0x585/0x7d0 [ 50.612380][ T6705] ? file_open_root+0x400/0x400 [ 50.617433][ T6705] ? up_read+0x1a8/0x750 [ 50.621786][ T6705] do_sys_open+0xc3/0x140 [ 50.626134][ T6705] ? filp_open+0x70/0x70 [ 50.630702][ T6705] ? handle_mm_fault+0x491/0xa10 [ 50.635663][ T6705] ? trace_hardirqs_off_caller+0x55/0x230 [ 50.641576][ T6705] do_syscall_64+0xf6/0x7d0 [ 50.646184][ T6705] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 50.653229][ T6705] RIP: 0033:0x7f901068a6f0 [ 50.657767][ T6705] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 19 30 2c 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 fe 9d 01 00 48 89 04 24 [ 50.678258][ T6705] RSP: 002b:00007fff0d8dcfc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 50.687083][ T6705] RAX: ffffffffffffffda RBX: 000055bd0518f2f0 RCX: 00007f901068a6f0 [ 50.696423][ T6705] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 000055bd0371c8f5 [ 50.705370][ T6705] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 50.713993][ T6705] R10: 0000000000000240 R11: 0000000000000246 R12: 000055bd036ed51e [ 50.722507][ T6705] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 50.731284][ T6705] Modules linked in: [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [[ 51.145872][ T6705] ---[ end trace 82cc941f9767bed4 ]---  OK [0[ 51.151554][ T6705] RIP: 0010:tomoyo_get_local_path+0x450/0x800 m] Started Getty on tty4. [ 51.186994][ T6705] 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 [[ 51.223992][ T6705] RSP: 0018:ffffc90004937450 EFLAGS: 00010206  OK [0[ 51.231083][ T6705] RAX: dffffc0000000000 RBX: ffff888099370000 RCX: ffffffff836382da m] Started Getty on tty3. [ 51.249005][ T6705] RDX: 0000000000000005 RSI: ffffffff836382e8 RDI: 0000000000000028 [ 51.266146][ T6705] RBP: 1ffff92000926e8b R08: ffff8880a2ae25c0 R09: fffffbfff155aaa2 [ 51.287180][ T6705] R10: ffffffff8aad550f R11: fffffbfff155aaa1 R12: ffff88808c524fea [ 51.295463][ T6705] R13: ffff88808c524000 R14: 0000000000001a31 R15: 0000000000000000 [ 51.317015][ T6705] FS: 00007f90125218c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 51.326132][ T6705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ OK [0[ 51.359590][ T6705] CR2: 0000558b384108a8 CR3: 0000000092e3a000 CR4: 00000000001406e0 m] Started Getty on tty2. [ 51.387116][ T6705] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.395218][ T6705] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.427939][ T6705] Kernel panic - not syncing: Fatal exception [ 51.436124][ T6705] Kernel Offset: disabled [ 51.441004][ T6705] Rebooting in 86400 seconds..