[ 0.000000][ T0] Linux version 5.7.0-rc5-next-20200512-syzkaller (syzkaller@syzkaller) (gcc (GCC) 9.0.0 20181231 (experimental), GNU ld (GNU Binutils for Ubuntu) 2.26.1) #0 SMP PREEMPT now
[ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0
[ 0.000000][ T0] KERNEL supported cpus:
[ 0.000000][ T0] Intel GenuineIntel
[ 0.000000][ T0] AMD AuthenticAMD
[ 0.000000][ T0] Centaur CentaurHauls
[ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 0.000000][ T0] BIOS-provided physical RAM map:
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable
[ 0.000000][ T0] printk: bootconsole [earlyser0] enabled
[ 0.000000][ T0] Malformed early option 'vsyscall'
[ 0.000000][ T0] nopcid: PCID feature disabled
[ 0.000000][ T0] NX (Execute Disable) protection: active
[ 0.000000][ T0] SMBIOS 2.4 present.
[ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 0.000000][ T0] Hypervisor detected: KVM
[ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000003][ T0] kvm-clock: cpu 0, msr be52001, primary cpu clock
[ 0.000003][ T0] kvm-clock: using sched offset of 3330974450 cycles
[ 0.001957][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.005888][ T0] tsc: Detected 2300.000 MHz processor
[ 0.008696][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000
[ 0.010370][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.013014][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000
[ 0.021491][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef]
[ 0.023306][ T0] check: Scanning 1 areas for low memory corruption
[ 0.025263][ T0] Using GB pages for direct mapping
[ 0.028421][ T0] ACPI: Early table checksum verification disabled
[ 0.030492][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google)
[ 0.032123][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001)
[ 0.034746][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001)
[ 0.037659][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001)
[ 0.039804][ T0] ACPI: FACS 0x00000000BFFFDA80 000040
[ 0.041180][ T0] ACPI: FACS 0x00000000BFFFDA80 000040
[ 0.042637][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001)
[ 0.045235][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001)
[ 0.047379][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001)
[ 0.050236][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001)
[ 0.053750][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[ 0.055011][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[ 0.056371][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff]
[ 0.058213][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff]
[ 0.059877][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff]
[ 0.061401][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff]
[ 0.064139][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff]
[ 0.067037][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB)
[ 0.069822][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB)
[ 0.072470][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff]
[ 0.075181][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff]
[ 0.129229][ T0] Zone ranges:
[ 0.130560][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.132224][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.134314][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff]
[ 0.136083][ T0] Device empty
[ 0.136815][ T0] Movable zone start for each node
[ 0.138119][ T0] Early memory node ranges
[ 0.139372][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.141098][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff]
[ 0.143571][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff]
[ 0.145645][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff]
[ 0.147636][ T0] Zeroed struct page in unavailable ranges: 101 pages
[ 0.147642][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff]
[ 0.179772][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff]
[ 0.623003][ T0] kasan: KernelAddressSanitizer initialized
[ 0.625112][ T0] ACPI: PM-Timer IO Port: 0xb008
[ 0.626497][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.629621][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.631926][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.634041][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.636005][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.637603][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.640141][ T0] Using ACPI (MADT) for SMP configuration information
[ 0.641568][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.642894][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.644870][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.647417][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.649662][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.652526][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff]
[ 0.655225][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff]
[ 0.657311][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff]
[ 0.659134][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices
[ 0.660787][ T0] Booting paravirtualized kernel on KVM
[ 0.662158][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.715119][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2
[ 0.718784][ T0] percpu: Embedded 67 pages/cpu s234568 r8192 d31672 u1048576
[ 0.721384][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.723276][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238
[ 0.725538][ T0] Policy zone: Normal
[ 0.726667][ 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
[ 0.747763][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off
[ 1.532529][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17370K rwdata, 21752K rodata, 2788K init, 24440K bss, 1402688K reserved, 0K cma-reserved)
[ 1.542447][ T0] Running RCU self tests
[ 1.544282][ T0] rcu: Preemptible hierarchical RCU implementation.
[ 1.546288][ T0] rcu: RCU lockdep checking is enabled.
[ 1.547544][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2.
[ 1.549397][ T0] rcu: RCU callback double-/use-after-free debug enabled.
[ 1.552022][ T0] Trampoline variant of Tasks RCU enabled.
[ 1.553650][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 1.555613][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 1.565446][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16
[ 1.568074][ T0] random: get_random_bytes called from start_kernel+0x672/0x9f8 with crng_init=0
[ 1.572207][ T0] Console: colour VGA+ 80x25
[ 1.574698][ T0] printk: console [ttyS0] enabled
[ 1.574698][ T0] printk: console [ttyS0] enabled
[ 1.576993][ T0] printk: bootconsole [earlyser0] disabled
[ 1.576993][ T0] printk: bootconsole [earlyser0] disabled
[ 1.579592][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 1.581226][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 1.583278][ T0] ... MAX_LOCK_DEPTH: 48
[ 1.584619][ T0] ... MAX_LOCKDEP_KEYS: 8192
[ 1.585551][ T0] ... CLASSHASH_SIZE: 4096
[ 1.586592][ T0] ... MAX_LOCKDEP_ENTRIES: 32768
[ 1.587513][ T0] ... MAX_LOCKDEP_CHAINS: 65536
[ 1.589069][ T0] ... CHAINHASH_SIZE: 32768
[ 1.590574][ T0] memory used by lock dependency info: 6301 kB
[ 1.592475][ T0] memory used for stack traces: 4224 kB
[ 1.594472][ T0] per task-struct memory footprint: 1920 bytes
[ 1.596986][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
[ 1.601953][ T0] ACPI: Core revision 20200430
[ 1.605538][ T0] APIC: Switch to symmetric I/O mode setup
[ 1.607499][ T0] x2apic enabled
[ 1.609717][ T0] Switched APIC routing to physical x2apic.
[ 1.614780][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
[ 1.617250][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns
[ 1.620322][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000)
[ 1.623190][ T0] pid_max: default: 32768 minimum: 301
[ 1.630544][ T0] LSM: Security Framework initializing
[ 1.632449][ T0] LSM: security= is ignored because it is superseded by lsm=
[ 1.635286][ T0] Yama: becoming mindful.
[ 1.636812][ T0] TOMOYO Linux initialized
[ 1.638976][ T0] AppArmor: AppArmor initialized
[ 1.647509][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc)
[ 1.654028][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc)
[ 1.656057][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[ 1.658166][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[ 1.664218][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
[ 1.665909][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
[ 1.668006][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 1.670384][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!
[ 1.670419][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
[ 1.675711][ T0] MDS: Mitigation: Clear CPU buffers
[ 1.677816][ T0] Freeing SMP alternatives memory: 96K
[ 1.803897][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0)
[ 1.807718][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only.
[ 1.810312][ T1] rcu: Hierarchical SRCU implementation.
[ 1.810312][ T1] NMI watchdog: Perf NMI watchdog permanently disabled
[ 1.811704][ T1] smp: Bringing up secondary CPUs ...
[ 1.818815][ T1] x86: Booting SMP configuration:
[ 1.820002][ T1] .... node #0, CPUs: #1
[ 0.062396][ T0] kvm-clock: cpu 1, msr be52041, secondary cpu clock
[ 1.823363][ 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.
[ 1.824817][ T1] smp: Brought up 2 nodes, 2 CPUs
[ 1.826125][ T1] smpboot: Max logical packages: 1
[ 1.830374][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS)
[ 1.834532][ T1] devtmpfs: initialized
[ 1.834532][ T1] x86/mm: Memory block size: 128MB
[ 1.864106][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 1.864106][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left
[ 1.870405][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc)
[ 1.875383][ T1] xor: automatically using best checksumming function avx
[ 1.878339][ T1] PM: RTC time: 09:53:46, date: 2020-05-13
[ 1.880172][ T1] thermal_sys: Registered thermal governor 'step_wise'
[ 1.880176][ T1] thermal_sys: Registered thermal governor 'user_space'
[ 1.883115][ T1] NET: Registered protocol family 16
[ 1.892148][ T1] audit: initializing netlink subsys (disabled)
[ 1.893980][ T27] audit: type=2000 audit(1589363626.112:1): state=initialized audit_enabled=0 res=1
[ 1.896062][ T1] cpuidle: using governor menu
[ 1.904783][ T1] ACPI: bus type PCI registered
[ 1.906207][ T1] dca service started, version 1.12.1
[ 1.910640][ T1] PCI: Using configuration type 1 for base access
[ 1.973460][ T115] kworker/u4:1 (115) used greatest stack depth: 27328 bytes left
[ 2.261133][ T743] kworker/u4:3 (743) used greatest stack depth: 26544 bytes left
[ 2.428673][ T1] WARNING: workqueue cpumask: online intersect > possible intersect
[ 2.435154][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 2.435154][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 2.461635][ T1] cryptd: max_cpu_qlen set to 1000
[ 2.657298][ T1] raid6: avx2x4 gen() 11626 MB/s
[ 2.830357][ T1] raid6: avx2x4 xor() 5861 MB/s
[ 3.000339][ T1] raid6: avx2x2 gen() 7027 MB/s
[ 3.170334][ T1] raid6: avx2x2 xor() 3433 MB/s
[ 3.340364][ T1] raid6: avx2x1 gen() 5060 MB/s
[ 3.507292][ T1] raid6: avx2x1 xor() 1745 MB/s
[ 3.677285][ T1] raid6: sse2x4 gen() 6093 MB/s
[ 3.850360][ T1] raid6: sse2x4 xor() 3257 MB/s
[ 4.020338][ T1] raid6: sse2x2 gen() 3575 MB/s
[ 4.190330][ T1] raid6: sse2x2 xor() 1791 MB/s
[ 4.360335][ T1] raid6: sse2x1 gen() 2452 MB/s
[ 4.530333][ T1] raid6: sse2x1 xor() 976 MB/s
[ 4.531233][ T1] raid6: using algorithm avx2x4 gen() 11626 MB/s
[ 4.533838][ T1] raid6: .... xor() 5861 MB/s, rmw enabled
[ 4.535650][ T1] raid6: using avx2x2 recovery algorithm
[ 4.539417][ T1] ACPI: Added _OSI(Module Device)
[ 4.540332][ T1] ACPI: Added _OSI(Processor Device)
[ 4.542557][ T1] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 4.543941][ T1] ACPI: Added _OSI(Processor Aggregator Device)
[ 4.545536][ T1] ACPI: Added _OSI(Linux-Dell-Video)
[ 4.546562][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 4.548190][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[ 4.602424][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded
[ 4.657800][ T1] ACPI: Interpreter enabled
[ 4.659422][ T1] ACPI: (supports S0 S3 S4 S5)
[ 4.660380][ T1] ACPI: Using IOAPIC for interrupt routing
[ 4.662189][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 4.667004][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F
[ 4.768026][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 4.770036][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[ 4.770744][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[ 4.781571][ T1] PCI host bridge to bus 0000:00
[ 4.782487][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced
[ 4.785485][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 4.787276][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 4.789439][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 4.790365][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
[ 4.792421][ T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 4.793967][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 4.802643][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100
[ 4.823476][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 4.840502][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
[ 4.846462][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000
[ 4.855758][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f]
[ 4.862198][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f]
[ 4.880613][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000
[ 4.887969][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f]
[ 4.892969][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f]
[ 4.912042][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00
[ 4.920389][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f]
[ 4.928082][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f]
[ 4.967157][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[ 4.972071][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[ 4.976916][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[ 4.982048][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[ 4.986316][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[ 4.996836][ T1] iommu: Default domain type: Translated
[ 4.998667][ T1] vgaarb: loaded
[ 5.005806][ T1] SCSI subsystem initialized
[ 5.010623][ T1] ACPI: bus type USB registered
[ 5.010623][ T1] usbcore: registered new interface driver usbfs
[ 5.011779][ T1] usbcore: registered new interface driver hub
[ 5.014530][ T1] usbcore: registered new device driver usb
[ 5.020648][ T1] mc: Linux media interface: v0.10
[ 5.020648][ T1] videodev: Linux video capture interface: v2.00
[ 5.022686][ T1] pps_core: LinuxPPS API ver. 1 registered
[ 5.024766][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 5.031431][ T1] PTP clock support registered
[ 5.032135][ T1] EDAC MC: Ver: 3.0.0
[ 5.033657][ T1] Advanced Linux Sound Architecture Driver Initialized.
[ 5.041333][ T1] PCI: Using ACPI for IRQ routing
[ 5.043792][ T1] Bluetooth: Core ver 2.22
[ 5.045644][ T1] NET: Registered protocol family 31
[ 5.046957][ T1] Bluetooth: HCI device and connection manager initialized
[ 5.050587][ T1] Bluetooth: HCI socket layer initialized
[ 5.050587][ T1] Bluetooth: L2CAP socket layer initialized
[ 5.050698][ T1] Bluetooth: SCO socket layer initialized
[ 5.052357][ T1] NET: Registered protocol family 8
[ 5.053680][ T1] NET: Registered protocol family 20
[ 5.055472][ T1] NetLabel: Initializing
[ 5.056809][ T1] NetLabel: domain hash size = 128
[ 5.062082][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 5.062082][ T1] NetLabel: unlabeled traffic allowed by default
[ 5.063396][ T1] nfc: nfc_init: NFC Core ver 0.1
[ 5.065787][ T1] NET: Registered protocol family 39
[ 5.073382][ T1] clocksource: Switched to clocksource kvm-clock
[ 7.737396][ T1] VFS: Disk quotas dquot_6.6.0
[ 7.738686][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 7.741652][ T1] FS-Cache: Loaded
[ 7.744352][ T1] CacheFiles: Loaded
[ 7.746177][ T1] TOMOYO: 2.6.0
[ 7.747313][ T1] Mandatory Access Control activated.
[ 7.750730][ T1] AppArmor: AppArmor Filesystem Enabled
[ 7.753256][ T1] pnp: PnP ACPI init
[ 7.767200][ T1] pnp: PnP ACPI: found 7 devices
[ 7.822928][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 7.826712][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 7.829143][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 7.832279][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 7.834590][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window]
[ 7.837880][ T1] NET: Registered protocol family 2
[ 7.842181][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc)
[ 7.845837][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc)
[ 7.855653][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc)
[ 7.862266][ T1] TCP: Hash tables configured (established 65536 bind 65536)
[ 7.865679][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc)
[ 7.868905][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc)
[ 7.873883][ T1] NET: Registered protocol family 1
[ 7.876882][ T1] RPC: Registered named UNIX socket transport module.
[ 7.878996][ T1] RPC: Registered udp transport module.
[ 7.880301][ T1] RPC: Registered tcp transport module.
[ 7.882318][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 7.885837][ T1] NET: Registered protocol family 44
[ 7.887471][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 7.889946][ T1] PCI: CLS 0 bytes, default 64
[ 7.895004][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 7.896898][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB)
[ 7.903916][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
[ 7.908881][ T1] kvm: already loaded the other module
[ 7.911017][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns
[ 7.915213][ T1] clocksource: Switched to clocksource tsc
[ 7.916879][ T1] mce: Machine check injector initialized
[ 7.923279][ T1] check: Scanning for low memory corruption every 60 seconds
[ 7.984229][ T1] Initialise system trusted keyrings
[ 7.987205][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0
[ 7.989826][ T1] zbud: loaded
[ 7.995861][ T1] DLM installed
[ 7.999236][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 8.004137][ T1] FS-Cache: Netfs 'nfs' registered for caching
[ 8.007065][ T1] NFS: Registering the id_resolver key type
[ 8.009059][ T1] Key type id_resolver registered
[ 8.010208][ T1] Key type id_legacy registered
[ 8.013027][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 8.014637][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 8.022227][ T1] FS-Cache: Netfs 'cifs' registered for caching
[ 8.025463][ T1] Key type cifs.spnego registered
[ 8.027247][ T1] Key type cifs.idmap registered
[ 8.028620][ T1] ntfs: driver 2.1.32 [Flags: R/W].
[ 8.031099][ T1] fuse: init (API version 7.31)
[ 8.035265][ T1] JFS: nTxBlock = 8192, nTxLock = 65536
[ 8.047817][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled
[ 8.055467][ T1] 9p: Installing v9fs 9p2000 file system support
[ 8.057019][ T1] FS-Cache: Netfs '9p' registered for caching
[ 8.059522][ T1] ocfs2: Registered cluster interface o2cb
[ 8.061851][ T1] ocfs2: Registered cluster interface user
[ 8.064686][ T1] OCFS2 User DLM kernel interface loaded
[ 8.074705][ T1] gfs2: GFS2 installed
[ 8.082466][ T1] FS-Cache: Netfs 'ceph' registered for caching
[ 8.084561][ T1] ceph: loaded (mds proto 32)
[ 8.096865][ T1] NET: Registered protocol family 38
[ 8.099807][ T1] async_tx: api initialized (async)
[ 8.101430][ T1] Key type asymmetric registered
[ 8.103158][ T1] Asymmetric key parser 'x509' registered
[ 8.104776][ T1] Asymmetric key parser 'pkcs8' registered
[ 8.106553][ T1] Key type pkcs7_test registered
[ 8.108061][ T1] Asymmetric key parser 'tpm_parser' registered
[ 8.110024][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
[ 8.112419][ T1] io scheduler mq-deadline registered
[ 8.113648][ T1] io scheduler kyber registered
[ 8.114803][ T1] io scheduler bfq registered
[ 8.124984][ T1] hgafb: HGA card not detected.
[ 8.126495][ T1] hgafb: probe of hgafb.0 failed with error -22
[ 8.129000][ T1] usbcore: registered new interface driver udlfb
[ 8.136506][ T1] uvesafb: failed to execute /sbin/v86d
[ 8.139106][ T1] uvesafb: make sure that the v86d helper is installed and executable
[ 8.141566][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2)
[ 8.143167][ T1] uvesafb: vbe_init() failed with -22
[ 8.144647][ T1] uvesafb: probe of uvesafb.0 failed with error -22
[ 8.147712][ T1] vga16fb: mapped to 0x000000004d6a4026
[ 8.214308][ T1] Console: switching to colour frame buffer device 80x30
[ 8.504355][ T1] fb0: VGA16 VGA frame buffer device
[ 8.508354][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 8.521139][ T1] ACPI: Power Button [PWRF]
[ 8.523150][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
[ 8.526624][ T1] ACPI: Sleep Button [SLPF]
[ 8.533809][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00
[ 8.548799][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11
[ 8.551103][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver
[ 8.566751][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10
[ 8.568709][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver
[ 8.586656][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10
[ 8.588432][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver
[ 8.893590][ T1] N_HDLC line discipline registered with maxframe=4096
[ 8.896060][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 8.898951][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 8.906568][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[ 8.913801][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A
[ 8.921465][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A
[ 8.929195][ T1] Cyclades driver 2.6
[ 8.932795][ T1] Initializing Nozomi driver 2.1d
[ 8.935693][ T1] RocketPort device driver module, version 2.09, 12-June-2003
[ 8.938332][ T1] No rocketport ports found; unloading driver
[ 8.943861][ T1] Non-volatile memory driver v1.3
[ 8.945626][ T1] Linux agpgart interface v0.103
[ 8.955920][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
[ 8.958241][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 8.962618][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1
[ 8.965127][ T1] usbcore: registered new interface driver udl
[ 9.015963][ T1] brd: module loaded
[ 9.050014][ T1] loop: module loaded
[ 9.217011][ T1] zram: Added device: zram0
[ 9.224612][ T1] null_blk: module loaded
[ 9.232624][ T1] nfcsim 0.2 initialized
[ 9.238049][ T1] Loading iSCSI transport class v2.0-870.
[ 9.262485][ T1] scsi host0: Virtio SCSI HBA
[ 9.306676][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256
[ 9.311115][ T21] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6
[ 9.330308][ T1] slram: not enough parameters.
[ 9.340848][ T1] ftl_cs: FTL header not found.
[ 9.399141][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information.
[ 9.405965][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
[ 9.409777][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com)
[ 9.423638][ T1] MACsec IEEE 802.1AE
[ 9.426301][ T1] tun: Universal TUN/TAP device driver, 1.6
[ 9.467693][ T1] vcan: Virtual CAN interface driver
[ 9.469456][ T1] vxcan: Virtual CAN Tunnel driver
[ 9.470700][ T1] slcan: serial line CAN interface driver
[ 9.472788][ T1] slcan: 10 dynamic interface channels.
[ 9.474263][ T1] CAN device driver interface
[ 9.476128][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
[ 9.477517][ T1] e100: Copyright(c) 1999-2006 Intel Corporation
[ 9.480516][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[ 9.482914][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation.
[ 9.485329][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[ 9.487509][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 9.490992][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX
[ 9.492748][ T1] AX.25: 6pack driver, Revision: 0.3.0
[ 9.494915][ T1] AX.25: bpqether driver version 004
[ 9.495989][ T1] PPP generic driver version 2.4.2
[ 9.499224][ T1] PPP BSD Compression module registered
[ 9.500937][ T1] PPP Deflate Compression module registered
[ 9.502475][ T1] PPP MPPE Compression module registered
[ 9.503938][ T1] NET: Registered protocol family 24
[ 9.505257][ T1] PPTP driver version 0.8.5
[ 9.507165][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled).
[ 9.509354][ T1] CSLIP: code copyright 1989 Regents of the University of California.
[ 9.512195][ T1] SLIP linefill/keepalive option.
[ 9.513808][ T1] hdlc: HDLC support module revision 1.22
[ 9.515528][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256)
[ 9.518155][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org.
[ 9.520238][ T1] LAPB Ethernet driver version 0.02
[ 9.522010][ T1] usbcore: registered new interface driver rndis_wlan
[ 9.523679][ T1] mac80211_hwsim: initializing netlink
[ 9.555972][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim!
[ 9.567508][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices
[ 9.584562][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios
[ 9.587325][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI
[ 9.590287][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
[ 9.593479][ T1] usbcore: registered new interface driver pegasus
[ 9.595663][ T1] usbcore: registered new interface driver rtl8150
[ 9.597894][ T1] usbcore: registered new interface driver r8152
[ 9.603541][ T1] usbcore: registered new interface driver asix
[ 9.605922][ T1] usbcore: registered new interface driver ax88179_178a
[ 9.608659][ T1] usbcore: registered new interface driver cdc_ether
[ 9.610535][ T1] usbcore: registered new interface driver dm9601
[ 9.613087][ T1] usbcore: registered new interface driver smsc75xx
[ 9.615706][ T1] usbcore: registered new interface driver smsc95xx
[ 9.617818][ T1] usbcore: registered new interface driver net1080
[ 9.619666][ T1] usbcore: registered new interface driver rndis_host
[ 9.621860][ T1] usbcore: registered new interface driver cdc_subset
[ 9.623658][ T1] usbcore: registered new interface driver zaurus
[ 9.625013][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
[ 9.627190][ T1] usbcore: registered new interface driver cdc_ncm
[ 9.629167][ T1] usbcore: registered new interface driver cdc_mbim
[ 9.638329][ T1] VFIO - User Level meta-driver version: 0.3
[ 9.652329][ T1] aoe: AoE v85 initialised.
[ 9.655513][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 9.657140][ T1] ehci-pci: EHCI PCI platform driver
[ 9.659327][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 9.661725][ T1] ohci-pci: OHCI PCI platform driver
[ 9.663080][ T1] uhci_hcd: USB Universal Host Controller Interface driver
[ 9.666723][ T1] usbcore: registered new interface driver cdc_acm
[ 9.669102][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 9.671861][ T1] usbcore: registered new interface driver usblp
[ 9.673717][ T1] usbcore: registered new interface driver cdc_wdm
[ 9.677726][ T1] usbcore: registered new interface driver uas
[ 9.680396][ T1] usbcore: registered new interface driver usb-storage
[ 9.682954][ T1] usbcore: registered new interface driver ums-realtek
[ 9.685581][ T1] usbcore: registered new interface driver usbserial_generic
[ 9.688659][ T1] usbserial: USB Serial support registered for generic
[ 9.690491][ T1] usbcore: registered new interface driver ch341
[ 9.691748][ T1] usbserial: USB Serial support registered for ch341-uart
[ 9.693696][ T1] usbcore: registered new interface driver cp210x
[ 9.695213][ T1] usbserial: USB Serial support registered for cp210x
[ 9.697092][ T1] usbcore: registered new interface driver ftdi_sio
[ 9.699069][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device
[ 9.702290][ T1] usbcore: registered new interface driver keyspan
[ 9.704485][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware)
[ 9.707693][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter
[ 9.711181][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter
[ 9.713879][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter
[ 9.715929][ T1] usbcore: registered new interface driver option
[ 9.717132][ T1] usbserial: USB Serial support registered for GSM modem (1-port)
[ 9.719855][ T1] usbcore: registered new interface driver oti6858
[ 9.723048][ T1] usbserial: USB Serial support registered for oti6858
[ 9.724899][ T1] usbcore: registered new interface driver pl2303
[ 9.726559][ T1] usbserial: USB Serial support registered for pl2303
[ 9.729324][ T1] usbcore: registered new interface driver qcserial
[ 9.731782][ T1] usbserial: USB Serial support registered for Qualcomm USB modem
[ 9.733765][ T1] usbcore: registered new interface driver sierra
[ 9.735884][ T1] usbserial: USB Serial support registered for Sierra USB modem
[ 9.738163][ T1] usbcore: registered new interface driver usb_serial_simple
[ 9.741151][ T1] usbserial: USB Serial support registered for carelink
[ 9.743652][ T1] usbserial: USB Serial support registered for zio
[ 9.745541][ T1] usbserial: USB Serial support registered for funsoft
[ 9.747631][ T1] usbserial: USB Serial support registered for flashloader
[ 9.749655][ T1] usbserial: USB Serial support registered for google
[ 9.752497][ T1] usbserial: USB Serial support registered for libtransistor
[ 9.754977][ T1] usbserial: USB Serial support registered for vivopay
[ 9.757042][ T1] usbserial: USB Serial support registered for moto_modem
[ 9.758872][ T1] usbserial: USB Serial support registered for motorola_tetra
[ 9.761290][ T1] usbserial: USB Serial support registered for novatel_gps
[ 9.763124][ T1] usbserial: USB Serial support registered for hp4x
[ 9.764894][ T1] usbserial: USB Serial support registered for suunto
[ 9.767386][ T1] usbserial: USB Serial support registered for siemens_mpi
[ 9.771244][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005
[ 9.773841][ T1] dummy_hcd dummy_hcd.0: Dummy host controller
[ 9.780592][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1
[ 9.786422][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 9.789657][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 9.792932][ T1] usb usb1: Product: Dummy host controller
[ 9.794968][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd
[ 9.797721][ T1] usb usb1: SerialNumber: dummy_hcd.0
[ 9.803889][ T1] hub 1-0:1.0: USB hub found
[ 9.806368][ T1] hub 1-0:1.0: 1 port detected
[ 9.813298][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005
[ 9.816707][ T1] dummy_hcd dummy_hcd.1: Dummy host controller
[ 9.819537][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2
[ 9.823706][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 9.826403][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 9.828945][ T1] usb usb2: Product: Dummy host controller
[ 9.831315][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd
[ 9.833771][ T1] usb usb2: SerialNumber: dummy_hcd.1
[ 9.838610][ T1] hub 2-0:1.0: USB hub found
[ 9.839956][ T1] hub 2-0:1.0: 1 port detected
[ 9.844459][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005
[ 9.846932][ T1] dummy_hcd dummy_hcd.2: Dummy host controller
[ 9.849381][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3
[ 9.852890][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 9.855675][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 9.857889][ T1] usb usb3: Product: Dummy host controller
[ 9.860132][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd
[ 9.862316][ T1] usb usb3: SerialNumber: dummy_hcd.2
[ 9.866790][ T1] hub 3-0:1.0: USB hub found
[ 9.868357][ T1] hub 3-0:1.0: 1 port detected
[ 9.873230][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005
[ 9.876167][ T1] dummy_hcd dummy_hcd.3: Dummy host controller
[ 9.879688][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4
[ 9.883193][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 9.885668][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 9.887748][ T1] usb usb4: Product: Dummy host controller
[ 9.890019][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd
[ 9.893299][ T1] usb usb4: SerialNumber: dummy_hcd.3
[ 9.897368][ T1] hub 4-0:1.0: USB hub found
[ 9.898870][ T1] hub 4-0:1.0: 1 port detected
[ 9.903618][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005
[ 9.905742][ T1] dummy_hcd dummy_hcd.4: Dummy host controller
[ 9.908390][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5
[ 9.912530][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 9.915271][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 9.917466][ T1] usb usb5: Product: Dummy host controller
[ 9.919016][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd
[ 9.922937][ T1] usb usb5: SerialNumber: dummy_hcd.4
[ 9.927057][ T1] hub 5-0:1.0: USB hub found
[ 9.928724][ C1] random: fast init done
[ 9.930405][ T1] hub 5-0:1.0: 1 port detected
[ 9.934463][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005
[ 9.936854][ T1] dummy_hcd dummy_hcd.5: Dummy host controller
[ 9.939380][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6
[ 9.942521][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 9.944651][ T21] sd 0:0:1:0: Attached scsi generic sg0 type 0
[ 9.945034][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 9.950006][ T61] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB)
[ 9.951020][ T1] usb usb6: Product: Dummy host controller
[ 9.953871][ T61] sd 0:0:1:0: [sda] 4096-byte physical blocks
[ 9.953900][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd
[ 9.957246][ T1] usb usb6: SerialNumber: dummy_hcd.5
[ 9.957252][ T61] sd 0:0:1:0: [sda] Write Protect is off
[ 9.961037][ T1] hub 6-0:1.0: USB hub found
[ 9.963323][ T61] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 9.963413][ T1] hub 6-0:1.0: 1 port detected
[ 9.971217][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005
[ 9.974343][ T1] dummy_hcd dummy_hcd.6: Dummy host controller
[ 9.977734][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7
[ 9.982103][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 9.984672][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 9.987211][ T1] usb usb7: Product: Dummy host controller
[ 9.988733][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd
[ 9.990984][ T1] usb usb7: SerialNumber: dummy_hcd.6
[ 9.994217][ T61] sda: sda1
[ 9.994700][ T1] hub 7-0:1.0: USB hub found
[ 10.000171][ T1] hub 7-0:1.0: 1 port detected
[ 10.003732][ T61] sd 0:0:1:0: [sda] Attached SCSI disk
[ 10.005872][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005
[ 10.008116][ T1] dummy_hcd dummy_hcd.7: Dummy host controller
[ 10.012164][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8
[ 10.015754][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 10.018083][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.020460][ T1] usb usb8: Product: Dummy host controller
[ 10.021944][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd
[ 10.023510][ T1] usb usb8: SerialNumber: dummy_hcd.7
[ 10.026802][ T1] hub 8-0:1.0: USB hub found
[ 10.027936][ T1] hub 8-0:1.0: 1 port detected
[ 10.044236][ T1] using random self ethernet address
[ 10.045478][ T1] using random host ethernet address
[ 10.047754][ T1] Mass Storage Function, version: 2009/09/11
[ 10.049908][ T1] LUN: removable file: (no medium)
[ 10.051384][ T1] no file given for LUN0
[ 10.052854][ T1] printk: console [ttyGS0] disabled
[ 10.056398][ T1] g_multi dummy_udc.0: failed to start g_multi: -22
[ 10.060104][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller
[ 10.062499][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9
[ 10.064927][ T1] vhci_hcd: created sysfs vhci_hcd.0
[ 10.067022][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 10.070002][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.072799][ T1] usb usb9: Product: USB/IP Virtual Host Controller
[ 10.074791][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.076362][ T1] usb usb9: SerialNumber: vhci_hcd.0
[ 10.079797][ T1] hub 9-0:1.0: USB hub found
[ 10.081638][ T1] hub 9-0:1.0: 8 ports detected
[ 10.088126][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller
[ 10.091301][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10
[ 10.094236][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM.
[ 10.097692][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07
[ 10.099831][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.102107][ T1] usb usb10: Product: USB/IP Virtual Host Controller
[ 10.103961][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.105789][ T1] usb usb10: SerialNumber: vhci_hcd.0
[ 10.108654][ T1] hub 10-0:1.0: USB hub found
[ 10.109835][ T1] hub 10-0:1.0: 8 ports detected
[ 10.116814][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller
[ 10.119509][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11
[ 10.122696][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 10.124805][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.126501][ T1] usb usb11: Product: USB/IP Virtual Host Controller
[ 10.129035][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.131533][ T1] usb usb11: SerialNumber: vhci_hcd.1
[ 10.135260][ T1] hub 11-0:1.0: USB hub found
[ 10.136952][ T1] hub 11-0:1.0: 8 ports detected
[ 10.143007][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller
[ 10.145093][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12
[ 10.147858][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM.
[ 10.151233][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07
[ 10.153557][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.155790][ T1] usb usb12: Product: USB/IP Virtual Host Controller
[ 10.157769][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.160011][ T1] usb usb12: SerialNumber: vhci_hcd.1
[ 10.163524][ T1] hub 12-0:1.0: USB hub found
[ 10.165259][ T1] hub 12-0:1.0: 8 ports detected
[ 10.172490][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller
[ 10.174569][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13
[ 10.176648][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 10.179083][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.181291][ T1] usb usb13: Product: USB/IP Virtual Host Controller
[ 10.183116][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.185740][ T1] usb usb13: SerialNumber: vhci_hcd.2
[ 10.188737][ T1] hub 13-0:1.0: USB hub found
[ 10.189926][ T1] hub 13-0:1.0: 8 ports detected
[ 10.196055][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller
[ 10.198659][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14
[ 10.201448][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM.
[ 10.204087][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07
[ 10.206334][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.208151][ T1] usb usb14: Product: USB/IP Virtual Host Controller
[ 10.209470][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.211522][ T1] usb usb14: SerialNumber: vhci_hcd.2
[ 10.214564][ T1] hub 14-0:1.0: USB hub found
[ 10.216438][ T1] hub 14-0:1.0: 8 ports detected
[ 10.224853][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller
[ 10.227177][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15
[ 10.230644][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 10.232711][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.234328][ T1] usb usb15: Product: USB/IP Virtual Host Controller
[ 10.235878][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.238136][ T1] usb usb15: SerialNumber: vhci_hcd.3
[ 10.241610][ T1] hub 15-0:1.0: USB hub found
[ 10.242731][ T1] hub 15-0:1.0: 8 ports detected
[ 10.248277][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller
[ 10.251453][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16
[ 10.254240][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM.
[ 10.257428][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07
[ 10.259129][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.261523][ T1] usb usb16: Product: USB/IP Virtual Host Controller
[ 10.263008][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.265690][ T1] usb usb16: SerialNumber: vhci_hcd.3
[ 10.269172][ T1] hub 16-0:1.0: USB hub found
[ 10.270945][ T1] hub 16-0:1.0: 8 ports detected
[ 10.277476][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller
[ 10.279916][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17
[ 10.285151][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 10.287486][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.289093][ T1] usb usb17: Product: USB/IP Virtual Host Controller
[ 10.291454][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.295021][ T1] usb usb17: SerialNumber: vhci_hcd.4
[ 10.298004][ T1] hub 17-0:1.0: USB hub found
[ 10.299322][ T1] hub 17-0:1.0: 8 ports detected
[ 10.305406][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller
[ 10.308245][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18
[ 10.310679][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM.
[ 10.314319][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07
[ 10.316657][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.319295][ T1] usb usb18: Product: USB/IP Virtual Host Controller
[ 10.320884][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.323598][ T1] usb usb18: SerialNumber: vhci_hcd.4
[ 10.328494][ T1] hub 18-0:1.0: USB hub found
[ 10.329765][ T1] hub 18-0:1.0: 8 ports detected
[ 10.337497][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller
[ 10.340288][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19
[ 10.343449][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 10.346316][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.348470][ T1] usb usb19: Product: USB/IP Virtual Host Controller
[ 10.350077][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.352752][ T1] usb usb19: SerialNumber: vhci_hcd.5
[ 10.355824][ T1] hub 19-0:1.0: USB hub found
[ 10.357066][ T1] hub 19-0:1.0: 8 ports detected
[ 10.362988][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller
[ 10.365567][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20
[ 10.367701][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM.
[ 10.369994][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07
[ 10.372846][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.374590][ T1] usb usb20: Product: USB/IP Virtual Host Controller
[ 10.376219][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.378696][ T1] usb usb20: SerialNumber: vhci_hcd.5
[ 10.383339][ T1] hub 20-0:1.0: USB hub found
[ 10.384272][ T1] hub 20-0:1.0: 8 ports detected
[ 10.391753][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller
[ 10.394014][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21
[ 10.396830][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 10.398795][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.400550][ T1] usb usb21: Product: USB/IP Virtual Host Controller
[ 10.402182][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.404222][ T1] usb usb21: SerialNumber: vhci_hcd.6
[ 10.407421][ T1] hub 21-0:1.0: USB hub found
[ 10.409334][ T1] hub 21-0:1.0: 8 ports detected
[ 10.416274][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller
[ 10.418926][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22
[ 10.421862][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM.
[ 10.425020][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07
[ 10.427310][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.429516][ T1] usb usb22: Product: USB/IP Virtual Host Controller
[ 10.431054][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.433549][ T1] usb usb22: SerialNumber: vhci_hcd.6
[ 10.437313][ T1] hub 22-0:1.0: USB hub found
[ 10.438607][ T1] hub 22-0:1.0: 8 ports detected
[ 10.447123][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller
[ 10.449563][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23
[ 10.452198][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 10.454832][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.456515][ T1] usb usb23: Product: USB/IP Virtual Host Controller
[ 10.459341][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.461468][ T1] usb usb23: SerialNumber: vhci_hcd.7
[ 10.464869][ T1] hub 23-0:1.0: USB hub found
[ 10.466295][ T1] hub 23-0:1.0: 8 ports detected
[ 10.474425][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller
[ 10.477775][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24
[ 10.480769][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM.
[ 10.484175][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07
[ 10.487223][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.489418][ T1] usb usb24: Product: USB/IP Virtual Host Controller
[ 10.492771][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.494776][ T1] usb usb24: SerialNumber: vhci_hcd.7
[ 10.497685][ T1] hub 24-0:1.0: USB hub found
[ 10.499271][ T1] hub 24-0:1.0: 8 ports detected
[ 10.506199][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller
[ 10.508741][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25
[ 10.511715][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 10.514484][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.516261][ T1] usb usb25: Product: USB/IP Virtual Host Controller
[ 10.518235][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.521522][ T1] usb usb25: SerialNumber: vhci_hcd.8
[ 10.525101][ T1] hub 25-0:1.0: USB hub found
[ 10.526361][ T1] hub 25-0:1.0: 8 ports detected
[ 10.532807][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller
[ 10.535878][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26
[ 10.538409][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM.
[ 10.541571][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07
[ 10.544485][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.549496][ T1] usb usb26: Product: USB/IP Virtual Host Controller
[ 10.552692][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.555413][ T1] usb usb26: SerialNumber: vhci_hcd.8
[ 10.558777][ T1] hub 26-0:1.0: USB hub found
[ 10.560839][ T1] hub 26-0:1.0: 8 ports detected
[ 10.567493][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller
[ 10.569833][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27
[ 10.573056][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 10.575433][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.577551][ T1] usb usb27: Product: USB/IP Virtual Host Controller
[ 10.579432][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.582784][ T1] usb usb27: SerialNumber: vhci_hcd.9
[ 10.586831][ T1] hub 27-0:1.0: USB hub found
[ 10.588272][ T1] hub 27-0:1.0: 8 ports detected
[ 10.594359][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller
[ 10.597516][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28
[ 10.600780][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM.
[ 10.603626][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07
[ 10.606018][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.607919][ T1] usb usb28: Product: USB/IP Virtual Host Controller
[ 10.609833][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.612783][ T1] usb usb28: SerialNumber: vhci_hcd.9
[ 10.616618][ T1] hub 28-0:1.0: USB hub found
[ 10.618085][ T1] hub 28-0:1.0: 8 ports detected
[ 10.626531][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller
[ 10.629129][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29
[ 10.632136][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 10.634281][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.636666][ T1] usb usb29: Product: USB/IP Virtual Host Controller
[ 10.638261][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.641322][ T1] usb usb29: SerialNumber: vhci_hcd.10
[ 10.644566][ T1] hub 29-0:1.0: USB hub found
[ 10.646193][ T1] hub 29-0:1.0: 8 ports detected
[ 10.651800][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller
[ 10.654065][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30
[ 10.655862][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM.
[ 10.658551][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07
[ 10.661860][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.664475][ T1] usb usb30: Product: USB/IP Virtual Host Controller
[ 10.666432][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.669421][ T1] usb usb30: SerialNumber: vhci_hcd.10
[ 10.674371][ T1] hub 30-0:1.0: USB hub found
[ 10.675787][ T1] hub 30-0:1.0: 8 ports detected
[ 10.683262][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller
[ 10.685662][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31
[ 10.688816][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 10.691589][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.693435][ T1] usb usb31: Product: USB/IP Virtual Host Controller
[ 10.695624][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.698258][ T1] usb usb31: SerialNumber: vhci_hcd.11
[ 10.702862][ T1] hub 31-0:1.0: USB hub found
[ 10.703983][ T1] hub 31-0:1.0: 8 ports detected
[ 10.709938][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller
[ 10.712715][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32
[ 10.715319][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM.
[ 10.717961][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07
[ 10.720508][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.722239][ T1] usb usb32: Product: USB/IP Virtual Host Controller
[ 10.724329][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.726331][ T1] usb usb32: SerialNumber: vhci_hcd.11
[ 10.729522][ T1] hub 32-0:1.0: USB hub found
[ 10.731943][ T1] hub 32-0:1.0: 8 ports detected
[ 10.739134][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller
[ 10.741707][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33
[ 10.744159][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 10.746857][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.749226][ T1] usb usb33: Product: USB/IP Virtual Host Controller
[ 10.751062][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.753218][ T1] usb usb33: SerialNumber: vhci_hcd.12
[ 10.757062][ T1] hub 33-0:1.0: USB hub found
[ 10.759136][ T1] hub 33-0:1.0: 8 ports detected
[ 10.766216][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller
[ 10.767907][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34
[ 10.769471][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM.
[ 10.772102][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07
[ 10.775014][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.779137][ T1] usb usb34: Product: USB/IP Virtual Host Controller
[ 10.781161][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.784192][ T1] usb usb34: SerialNumber: vhci_hcd.12
[ 10.787437][ T1] hub 34-0:1.0: USB hub found
[ 10.788567][ T1] hub 34-0:1.0: 8 ports detected
[ 10.796711][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller
[ 10.799594][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35
[ 10.802249][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 10.805058][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.807230][ T1] usb usb35: Product: USB/IP Virtual Host Controller
[ 10.809055][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.812030][ T1] usb usb35: SerialNumber: vhci_hcd.13
[ 10.815269][ T1] hub 35-0:1.0: USB hub found
[ 10.816261][ T1] hub 35-0:1.0: 8 ports detected
[ 10.822104][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller
[ 10.825352][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36
[ 10.828343][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM.
[ 10.831352][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07
[ 10.833561][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.835930][ T1] usb usb36: Product: USB/IP Virtual Host Controller
[ 10.837503][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.839569][ T1] usb usb36: SerialNumber: vhci_hcd.13
[ 10.844106][ T1] hub 36-0:1.0: USB hub found
[ 10.845789][ T1] hub 36-0:1.0: 8 ports detected
[ 10.853310][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller
[ 10.856236][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37
[ 10.859573][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 10.862708][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.864944][ T1] usb usb37: Product: USB/IP Virtual Host Controller
[ 10.866907][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.868491][ T1] usb usb37: SerialNumber: vhci_hcd.14
[ 10.872575][ T1] hub 37-0:1.0: USB hub found
[ 10.874124][ T1] hub 37-0:1.0: 8 ports detected
[ 10.880044][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller
[ 10.882663][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38
[ 10.884923][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM.
[ 10.888705][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07
[ 10.891466][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.893528][ T1] usb usb38: Product: USB/IP Virtual Host Controller
[ 10.895126][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.896943][ T1] usb usb38: SerialNumber: vhci_hcd.14
[ 10.902086][ T1] hub 38-0:1.0: USB hub found
[ 10.903406][ T1] hub 38-0:1.0: 8 ports detected
[ 10.909756][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller
[ 10.912704][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39
[ 10.914919][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 10.917114][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.919218][ T1] usb usb39: Product: USB/IP Virtual Host Controller
[ 10.921330][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.923375][ T1] usb usb39: SerialNumber: vhci_hcd.15
[ 10.927115][ T1] hub 39-0:1.0: USB hub found
[ 10.928324][ T1] hub 39-0:1.0: 8 ports detected
[ 10.935235][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller
[ 10.937517][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40
[ 10.940845][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM.
[ 10.944270][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07
[ 10.947022][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 10.949366][ T1] usb usb40: Product: USB/IP Virtual Host Controller
[ 10.950950][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd
[ 10.953526][ T1] usb usb40: SerialNumber: vhci_hcd.15
[ 10.956665][ T1] hub 40-0:1.0: USB hub found
[ 10.958272][ T1] hub 40-0:1.0: 8 ports detected
[ 10.966430][ T1] usbcore: registered new device driver usbip-host
[ 10.970966][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 10.974702][ T1] i8042: Warning: Keylock active
[ 10.978572][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 10.982293][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 11.046735][ T1] mousedev: PS/2 mouse device common for all mice
[ 11.055528][ T1] rtc_cmos 00:00: RTC can wake from S4
[ 11.062934][ T1] rtc_cmos 00:00: registered as rtc0
[ 11.064299][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram
[ 11.066114][ T1] i2c /dev entries driver
[ 11.068916][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr
[ 11.074127][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF
[ 11.077069][ T1] usbcore: registered new interface driver i2c-tiny-usb
[ 11.079109][ T1] IR NEC protocol handler initialized
[ 11.081459][ T1] IR RC5(x/sz) protocol handler initialized
[ 11.083165][ T1] IR RC6 protocol handler initialized
[ 11.084810][ T1] IR JVC protocol handler initialized
[ 11.086482][ T1] IR Sony protocol handler initialized
[ 11.088252][ T1] IR SANYO protocol handler initialized
[ 11.089719][ T1] IR Sharp protocol handler initialized
[ 11.091175][ T1] IR MCE Keyboard/mouse protocol handler initialized
[ 11.093042][ T1] IR XMP protocol handler initialized
[ 11.094909][ T1] usbcore: registered new interface driver uvcvideo
[ 11.096691][ T1] USB Video Class driver (1.1.1)
[ 11.098020][ T1] gspca_main: v2.14.0 registered
[ 11.117392][ T1] vivid-000: using single planar format API
[ 11.137197][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0
[ 11.139979][ T1] vivid-000: V4L2 capture device registered as video3
[ 11.142447][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0
[ 11.145323][ T1] vivid-000: V4L2 output device registered as video4
[ 11.147873][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI
[ 11.150977][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI
[ 11.153755][ T1] vivid-000: V4L2 capture device registered as swradio0
[ 11.155948][ T1] vivid-000: V4L2 receiver device registered as radio0
[ 11.158266][ T1] vivid-000: V4L2 transmitter device registered as radio1
[ 11.161578][ T1] vivid-000: V4L2 metadata capture device registered as video5
[ 11.163800][ T1] vivid-000: V4L2 metadata output device registered as video6
[ 11.167132][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0
[ 11.169539][ T1] vivid-001: using multiplanar format API
[ 11.183451][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0
[ 11.186459][ T1] vivid-001: V4L2 capture device registered as video7
[ 11.188737][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0
[ 11.191452][ T1] vivid-001: V4L2 output device registered as video8
[ 11.193315][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI
[ 11.196745][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI
[ 11.199317][ T1] vivid-001: V4L2 capture device registered as swradio1
[ 11.202088][ T1] vivid-001: V4L2 receiver device registered as radio2
[ 11.204336][ T1] vivid-001: V4L2 transmitter device registered as radio3
[ 11.207201][ T1] vivid-001: V4L2 metadata capture device registered as video9
[ 11.209876][ T1] vivid-001: V4L2 metadata output device registered as video10
[ 11.212700][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1
[ 11.215242][ T1] vivid-002: using single planar format API
[ 11.229047][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0
[ 11.232177][ T1] vivid-002: V4L2 capture device registered as video11
[ 11.234570][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0
[ 11.236958][ T1] vivid-002: V4L2 output device registered as video12
[ 11.239020][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI
[ 11.242646][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI
[ 11.245188][ T1] vivid-002: V4L2 capture device registered as swradio2
[ 11.247752][ T1] vivid-002: V4L2 receiver device registered as radio4
[ 11.250310][ T1] vivid-002: V4L2 transmitter device registered as radio5
[ 11.253031][ T1] vivid-002: V4L2 metadata capture device registered as video13
[ 11.255226][ T1] vivid-002: V4L2 metadata output device registered as video14
[ 11.257118][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2
[ 11.259418][ T1] vivid-003: using multiplanar format API
[ 11.262375][ T2516] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[ 11.283737][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0
[ 11.286389][ T1] vivid-003: V4L2 capture device registered as video15
[ 11.288921][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0
[ 11.292070][ T1] vivid-003: V4L2 output device registered as video16
[ 11.294028][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI
[ 11.297212][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI
[ 11.299451][ T1] vivid-003: V4L2 capture device registered as swradio3
[ 11.302754][ T1] vivid-003: V4L2 receiver device registered as radio6
[ 11.305066][ T1] vivid-003: V4L2 transmitter device registered as radio7
[ 11.306857][ T1] vivid-003: V4L2 metadata capture device registered as video17
[ 11.309303][ T1] vivid-003: V4L2 metadata output device registered as video18
[ 11.311949][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3
[ 11.314122][ T1] vivid-004: using single planar format API
[ 11.328594][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0
[ 11.331418][ T1] vivid-004: V4L2 capture device registered as video19
[ 11.333460][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0
[ 11.335710][ T1] vivid-004: V4L2 output device registered as video20
[ 11.337951][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI
[ 11.341356][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI
[ 11.343408][ T1] vivid-004: V4L2 capture device registered as swradio4
[ 11.346043][ T1] vivid-004: V4L2 receiver device registered as radio8
[ 11.347902][ T1] vivid-004: V4L2 transmitter device registered as radio9
[ 11.349607][ T1] vivid-004: V4L2 metadata capture device registered as video21
[ 11.351704][ T1] vivid-004: V4L2 metadata output device registered as video22
[ 11.353970][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4
[ 11.356274][ T1] vivid-005: using multiplanar format API
[ 11.370635][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0
[ 11.372807][ T1] vivid-005: V4L2 capture device registered as video23
[ 11.375856][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0
[ 11.378196][ T1] vivid-005: V4L2 output device registered as video24
[ 11.381712][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI
[ 11.385344][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI
[ 11.388056][ T1] vivid-005: V4L2 capture device registered as swradio5
[ 11.390818][ T1] vivid-005: V4L2 receiver device registered as radio10
[ 11.393582][ T1] vivid-005: V4L2 transmitter device registered as radio11
[ 11.396650][ T1] vivid-005: V4L2 metadata capture device registered as video25
[ 11.398976][ T1] vivid-005: V4L2 metadata output device registered as video26
[ 11.401968][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5
[ 11.404451][ T1] vivid-006: using single planar format API
[ 11.419221][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0
[ 11.422395][ T1] vivid-006: V4L2 capture device registered as video27
[ 11.424840][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0
[ 11.427196][ T1] vivid-006: V4L2 output device registered as video28
[ 11.429254][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI
[ 11.431722][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI
[ 11.435576][ T1] vivid-006: V4L2 capture device registered as swradio6
[ 11.437899][ T1] vivid-006: V4L2 receiver device registered as radio12
[ 11.441058][ T1] vivid-006: V4L2 transmitter device registered as radio13
[ 11.443223][ T1] vivid-006: V4L2 metadata capture device registered as video29
[ 11.445861][ T1] vivid-006: V4L2 metadata output device registered as video30
[ 11.448180][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6
[ 11.451526][ T1] vivid-007: using multiplanar format API
[ 11.465768][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0
[ 11.467975][ T1] vivid-007: V4L2 capture device registered as video31
[ 11.469862][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0
[ 11.472588][ T1] vivid-007: V4L2 output device registered as video32
[ 11.474813][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI
[ 11.477791][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI
[ 11.484443][ T1] vivid-007: V4L2 capture device registered as swradio7
[ 11.486522][ T1] vivid-007: V4L2 receiver device registered as radio14
[ 11.488856][ T1] vivid-007: V4L2 transmitter device registered as radio15
[ 11.491744][ T1] vivid-007: V4L2 metadata capture device registered as video33
[ 11.494546][ T1] vivid-007: V4L2 metadata output device registered as video34
[ 11.497655][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7
[ 11.499617][ T1] vivid-008: using single planar format API
[ 11.514182][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0
[ 11.516906][ T1] vivid-008: V4L2 capture device registered as video35
[ 11.520209][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0
[ 11.522858][ T1] vivid-008: V4L2 output device registered as video36
[ 11.525482][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI
[ 11.529258][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI
[ 11.532801][ T1] vivid-008: V4L2 capture device registered as swradio8
[ 11.535139][ T1] vivid-008: V4L2 receiver device registered as radio16
[ 11.539321][ T1] vivid-008: V4L2 transmitter device registered as radio17
[ 11.541108][ T1] vivid-008: V4L2 metadata capture device registered as video37
[ 11.543725][ T1] vivid-008: V4L2 metadata output device registered as video38
[ 11.545656][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8
[ 11.548275][ T1] vivid-009: using multiplanar format API
[ 11.562652][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0
[ 11.565435][ T1] vivid-009: V4L2 capture device registered as video39
[ 11.568274][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0
[ 11.571241][ T1] vivid-009: V4L2 output device registered as video40
[ 11.573800][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI
[ 11.576871][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI
[ 11.579388][ T1] vivid-009: V4L2 capture device registered as swradio9
[ 11.582788][ T1] vivid-009: V4L2 receiver device registered as radio18
[ 11.584987][ T1] vivid-009: V4L2 transmitter device registered as radio19
[ 11.587003][ T1] vivid-009: V4L2 metadata capture device registered as video41
[ 11.590073][ T1] vivid-009: V4L2 metadata output device registered as video42
[ 11.593099][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9
[ 11.596230][ T1] vivid-010: using single planar format API
[ 11.611007][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0
[ 11.613665][ T1] vivid-010: V4L2 capture device registered as video43
[ 11.615892][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0
[ 11.618387][ T1] vivid-010: V4L2 output device registered as video44
[ 11.621227][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI
[ 11.624184][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI
[ 11.626540][ T1] vivid-010: V4L2 capture device registered as swradio10
[ 11.628200][ T1] vivid-010: V4L2 receiver device registered as radio20
[ 11.630594][ T1] vivid-010: V4L2 transmitter device registered as radio21
[ 11.633394][ T1] vivid-010: V4L2 metadata capture device registered as video45
[ 11.635860][ T1] vivid-010: V4L2 metadata output device registered as video46
[ 11.637911][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10
[ 11.641158][ T1] vivid-011: using multiplanar format API
[ 11.654936][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0
[ 11.657940][ T1] vivid-011: V4L2 capture device registered as video47
[ 11.660125][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0
[ 11.663057][ T1] vivid-011: V4L2 output device registered as video48
[ 11.665045][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI
[ 11.667992][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI
[ 11.671288][ T1] vivid-011: V4L2 capture device registered as swradio11
[ 11.675407][ T1] vivid-011: V4L2 receiver device registered as radio22
[ 11.677220][ T1] vivid-011: V4L2 transmitter device registered as radio23
[ 11.679558][ T1] vivid-011: V4L2 metadata capture device registered as video49
[ 11.681879][ T1] vivid-011: V4L2 metadata output device registered as video50
[ 11.683845][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11
[ 11.686482][ T1] vivid-012: using single planar format API
[ 11.695551][ T2516] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4
[ 11.706867][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0
[ 11.709341][ T1] vivid-012: V4L2 capture device registered as video51
[ 11.711561][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0
[ 11.713343][ T1] vivid-012: V4L2 output device registered as video52
[ 11.715363][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI
[ 11.717801][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI
[ 11.721931][ T1] vivid-012: V4L2 capture device registered as swradio12
[ 11.724694][ T1] vivid-012: V4L2 receiver device registered as radio24
[ 11.727322][ T1] vivid-012: V4L2 transmitter device registered as radio25
[ 11.729850][ T1] vivid-012: V4L2 metadata capture device registered as video53
[ 11.732740][ T1] vivid-012: V4L2 metadata output device registered as video54
[ 11.734800][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12
[ 11.738238][ T1] vivid-013: using multiplanar format API
[ 11.752315][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0
[ 11.754937][ T1] vivid-013: V4L2 capture device registered as video55
[ 11.758347][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0
[ 11.760255][ T1] vivid-013: V4L2 output device registered as video56
[ 11.765191][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI
[ 11.770094][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI
[ 11.774101][ T1] vivid-013: V4L2 capture device registered as swradio13
[ 11.776223][ T1] vivid-013: V4L2 receiver device registered as radio26
[ 11.778504][ T1] vivid-013: V4L2 transmitter device registered as radio27
[ 11.781196][ T1] vivid-013: V4L2 metadata capture device registered as video57
[ 11.783389][ T1] vivid-013: V4L2 metadata output device registered as video58
[ 11.786015][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13
[ 11.788609][ T1] vivid-014: using single planar format API
[ 11.803361][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0
[ 11.805941][ T1] vivid-014: V4L2 capture device registered as video59
[ 11.808032][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0
[ 11.810182][ T1] vivid-014: V4L2 output device registered as video60
[ 11.812315][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI
[ 11.814928][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI
[ 11.817784][ T1] vivid-014: V4L2 capture device registered as swradio14
[ 11.819917][ T1] vivid-014: V4L2 receiver device registered as radio28
[ 11.822583][ T1] vivid-014: V4L2 transmitter device registered as radio29
[ 11.824684][ T1] vivid-014: V4L2 metadata capture device registered as video61
[ 11.826728][ T1] vivid-014: V4L2 metadata output device registered as video62
[ 11.828968][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14
[ 11.831240][ T1] vivid-015: using multiplanar format API
[ 11.844916][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0
[ 11.847287][ T1] vivid-015: V4L2 capture device registered as video63
[ 11.851228][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0
[ 11.854011][ T1] vivid-015: V4L2 output device registered as video64
[ 11.857083][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI
[ 11.859902][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI
[ 11.862772][ T1] vivid-015: V4L2 capture device registered as swradio15
[ 11.865373][ T1] vivid-015: V4L2 receiver device registered as radio30
[ 11.867887][ T1] vivid-015: V4L2 transmitter device registered as radio31
[ 11.870719][ T1] vivid-015: V4L2 metadata capture device registered as video65
[ 11.872674][ T1] vivid-015: V4L2 metadata output device registered as video66
[ 11.874610][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15
[ 11.878930][ T1] vim2m vim2m.0: Device registered as /dev/video67
[ 11.883092][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68
[ 11.885958][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69
[ 11.888470][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70
[ 11.891722][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[ 11.893428][ T1] iTCO_vendor_support: vendor-support=0
[ 11.896359][ T1] device-mapper: uevent: version 1.0.3
[ 11.898741][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com
[ 11.902823][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded
[ 11.904773][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded
[ 11.906678][ T1] device-mapper: multipath service-time: version 0.3.0 loaded
[ 11.908590][ T1] device-mapper: raid: Loading target version 1.15.1
[ 11.911409][ T1] Bluetooth: HCI UART driver ver 2.3
[ 11.912458][ T1] Bluetooth: HCI UART protocol H4 registered
[ 11.914886][ T1] Bluetooth: HCI UART protocol BCSP registered
[ 11.916560][ T1] Bluetooth: HCI UART protocol LL registered
[ 11.918891][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 11.920677][ T1] Bluetooth: HCI UART protocol QCA registered
[ 11.922286][ T1] Bluetooth: HCI UART protocol AG6XX registered
[ 11.924086][ T1] Bluetooth: HCI UART protocol Marvell registered
[ 11.926300][ T1] usbcore: registered new interface driver bfusb
[ 11.928662][ T1] usbcore: registered new interface driver btusb
[ 11.931199][ T1] CAPI 2.0 started up with major 68 (middleware)
[ 11.932948][ T1] Modular ISDN core version 1.1.29
[ 11.934850][ T1] NET: Registered protocol family 34
[ 11.936379][ T1] DSP module 2.0
[ 11.937841][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies.
[ 11.951761][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00
[ 11.953824][ T1] 0 virtual devices registered
[ 11.955739][ T1] intel_pstate: CPU model not supported
[ 11.960570][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013)
[ 11.963205][ T1] usnic_verbs:usnic_uiom_init:563:
[ 11.963208][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU
[ 11.967639][ T1] usnic_verbs:usnic_ib_init:667:
[ 11.967643][ T1] Unable to initialize umem with err -1
[ 11.972937][ T1] iscsi: registered transport (iser)
[ 11.975947][ T1] SoftiWARP attached
[ 11.977034][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized.
[ 11.980139][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized.
[ 11.982669][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized.
[ 11.994381][ T1] hid: raw HID events driver (C) Jiri Kosina
[ 12.021076][ T36] floppy0: no floppy controllers found
[ 12.024106][ T36] work still pending
[ 12.047616][ T1] usbcore: registered new interface driver usbhid
[ 12.060384][ T1] usbhid: USB HID core driver
[ 12.073464][ T1] ashmem: initialized
[ 12.176193][ T1] usbcore: registered new interface driver snd-usb-audio
[ 12.185491][ T1] drop_monitor: Initializing network drop monitor service
[ 12.193171][ T1] NET: Registered protocol family 26
[ 12.198555][ T1] GACT probability on
[ 12.202667][ T1] Mirror/redirect action on
[ 12.207335][ T1] Simple TC action Loaded
[ 12.214814][ T1] netem: version 1.3
[ 12.218911][ T1] u32 classifier
[ 12.223652][ T1] Performance counters on
[ 12.228304][ T1] input device check on
[ 12.232806][ T1] Actions configured
[ 12.239532][ T1] nf_conntrack_irc: failed to register helpers
[ 12.245874][ T1] nf_conntrack_sane: failed to register helpers
[ 12.291190][ T1] nf_conntrack_sip: failed to register helpers
[ 12.301877][ T1] xt_time: kernel timezone is -0000
[ 12.307202][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP)
[ 12.314386][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes)
[ 12.323895][ T1] IPVS: ipvs loaded.
[ 12.327823][ T1] IPVS: [rr] scheduler registered.
[ 12.333008][ T1] IPVS: [wrr] scheduler registered.
[ 12.338283][ T1] IPVS: [lc] scheduler registered.
[ 12.343406][ T1] IPVS: [wlc] scheduler registered.
[ 12.348579][ T1] IPVS: [fo] scheduler registered.
[ 12.353706][ T1] IPVS: [ovf] scheduler registered.
[ 12.358942][ T1] IPVS: [lblc] scheduler registered.
[ 12.364350][ T1] IPVS: [lblcr] scheduler registered.
[ 12.369696][ T1] IPVS: [dh] scheduler registered.
[ 12.374972][ T1] IPVS: [sh] scheduler registered.
[ 12.380059][ T1] IPVS: [mh] scheduler registered.
[ 12.385791][ T1] IPVS: [sed] scheduler registered.
[ 12.391015][ T1] IPVS: [nq] scheduler registered.
[ 12.396265][ T1] IPVS: ftp: loaded support on port[0] = 21
[ 12.402297][ T1] IPVS: [sip] pe registered.
[ 12.407011][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver
[ 12.415566][ T1] gre: GRE over IPv4 demultiplexor driver
[ 12.421345][ T1] ip_gre: GRE over IPv4 tunneling driver
[ 12.433438][ T1] IPv4 over IPsec tunneling driver
[ 12.442394][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully
[ 12.450003][ T1] Initializing XFRM netlink socket
[ 12.455308][ T1] IPsec XFRM device driver
[ 12.461094][ T1] NET: Registered protocol family 10
[ 12.466624][ T1]
[ 12.468929][ T1] =============================
[ 12.473869][ T1] WARNING: suspicious RCU usage
[ 12.478710][ T1] 5.7.0-rc5-next-20200512-syzkaller #0 Not tainted
[ 12.485441][ T1] -----------------------------
[ 12.490276][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!!
[ 12.498089][ T1]
[ 12.498089][ T1] other info that might help us debug this:
[ 12.498089][ T1]
[ 12.508330][ T1]
[ 12.508330][ T1] rcu_scheduler_active = 2, debug_locks = 1
[ 12.516416][ T1] 1 lock held by swapper/0/1:
[ 12.521102][ T1] #0: ffffffff8a7ad6b0 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40
[ 12.531272][ T1]
[ 12.531272][ T1] stack backtrace:
[ 12.537141][ T1] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc5-next-20200512-syzkaller #0
[ 12.541248][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 12.541248][ T1] Call Trace:
[ 12.541248][ T1] dump_stack+0x18f/0x20d
[ 12.541248][ T1] ip6mr_get_table+0x153/0x180
[ 12.541248][ T1] ip6mr_new_table+0x1b/0x70
[ 12.541248][ T1] ip6mr_net_init+0x133/0x3f0
[ 12.541248][ T1] ? ip6mr_net_exit+0x100/0x100
[ 12.541248][ T1] ops_init+0xaf/0x420
[ 12.541248][ T1] register_pernet_operations+0x346/0x840
[ 12.541248][ T1] ? setup_net+0x860/0x860
[ 12.541248][ T1] ? down_write_killable+0x170/0x170
[ 12.541248][ T1] ? cpus_read_unlock+0xa4/0x140
[ 12.541248][ T1] ? kmem_cache_create_usercopy+0x1db/0x280
[ 12.541248][ T1] ? unix_diag_init+0x11/0x11
[ 12.541248][ T1] register_pernet_subsys+0x25/0x40
[ 12.541248][ T1] ip6_mr_init+0x49/0x152
[ 12.541248][ T1] inet6_init+0x1d7/0x6dc
[ 12.541248][ T1] do_one_initcall+0x10a/0x7d0
[ 12.541248][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0
[ 12.541248][ T1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 12.541248][ T1] ? rcu_read_lock_any_held.part.0+0x50/0x50
[ 12.541248][ T1] ? kernel_init_freeable+0x3a5/0x5ae
[ 12.541248][ T1] kernel_init_freeable+0x501/0x5ae
[ 12.541248][ T1] ? rest_init+0x365/0x365
[ 12.541248][ T1] kernel_init+0xd/0x1bb
[ 12.541248][ T1] ret_from_fork+0x24/0x30
[ 12.688436][ T1] Segment Routing with IPv6
[ 12.693345][ T1] mip6: Mobile IPv6
[ 12.700990][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 12.712663][ T1] ip6_gre: GRE over IPv6 tunneling driver
[ 12.721379][ T1] NET: Registered protocol family 17
[ 12.726745][ T1] NET: Registered protocol family 15
[ 12.732472][ T1] Bridge firewalling registered
[ 12.738437][ T1] NET: Registered protocol family 9
[ 12.744002][ T1] X25: Linux Version 0.2
[ 12.777796][ T1] NET: Registered protocol family 6
[ 12.814338][ T1] NET: Registered protocol family 11
[ 12.819829][ T1] NET: Registered protocol family 3
[ 12.825095][ T1] can: controller area network core (rev 20170425 abi 9)
[ 12.832418][ T1] NET: Registered protocol family 29
[ 12.837688][ T1] can: raw protocol (rev 20170425)
[ 12.842861][ T1] can: broadcast manager protocol (rev 20170425 t)
[ 12.849351][ T1] can: netlink gateway (rev 20190810) max_hops=1
[ 12.855902][ T1] can: SAE J1939
[ 12.859913][ T1] Bluetooth: RFCOMM TTY layer initialized
[ 12.867902][ T1] Bluetooth: RFCOMM socket layer initialized
[ 12.874833][ T1] Bluetooth: RFCOMM ver 1.11
[ 12.879434][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 12.885603][ T1] Bluetooth: BNEP filters: protocol multicast
[ 12.891810][ T1] Bluetooth: BNEP socket layer initialized
[ 12.897604][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0
[ 12.903471][ T1] Bluetooth: CMTP socket layer initialized
[ 12.909269][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 12.917849][ T1] Bluetooth: HIDP socket layer initialized
[ 12.924257][ T1] RPC: Registered rdma transport module.
[ 12.929870][ T1] RPC: Registered rdma backchannel transport module.
[ 12.939218][ T1] NET: Registered protocol family 33
[ 12.944601][ T1] Key type rxrpc registered
[ 12.949080][ T1] Key type rxrpc_s registered
[ 12.954692][ T1] NET: Registered protocol family 41
[ 12.960607][ T1] lec:lane_module_init: lec.c: initialized
[ 12.966409][ T1] mpoa:atm_mpoa_init: mpc.c: initialized
[ 12.972359][ T1] l2tp_core: L2TP core driver, V2.0
[ 12.977564][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[ 12.983192][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3)
[ 12.989756][ T1] l2tp_netlink: L2TP netlink interface
[ 12.995365][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3)
[ 13.002160][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3)
[ 13.009728][ T1] NET: Registered protocol family 35
[ 13.015414][ T1] 8021q: 802.1Q VLAN Support v1.8
[ 13.031328][ T1] DCCP: Activated CCID 2 (TCP-like)
[ 13.036840][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 13.044745][ T1] sctp: Hash tables configured (bind 32/56)
[ 13.053005][ T1] NET: Registered protocol family 21
[ 13.059020][ T1] Registered RDS/infiniband transport
[ 13.065342][ T1] Registered RDS/tcp transport
[ 13.070132][ T1] tipc: Activated (version 2.0.0)
[ 13.075556][ T1] NET: Registered protocol family 30
[ 13.081802][ T1] tipc: Started in single node mode
[ 13.087426][ T1] NET: Registered protocol family 43
[ 13.093022][ T1] 9pnet: Installing 9P2000 support
[ 13.098719][ T1] NET: Registered protocol family 37
[ 13.107850][ T1] NET: Registered protocol family 36
[ 13.113749][ T1] Key type dns_resolver registered
[ 13.118884][ T1] Key type ceph registered
[ 13.124101][ T1] libceph: loaded (mon/osd proto 15/24)
[ 13.131841][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded
[ 13.140894][ T1] openvswitch: Open vSwitch switching datapath
[ 13.149407][ T1] NET: Registered protocol family 40
[ 13.155120][ T1] mpls_gso: MPLS GSO support
[ 13.166050][ T1] IPI shorthand broadcast: enabled
[ 13.171425][ T1] AVX2 version of gcm_enc/dec engaged.
[ 13.177039][ T1] AES CTR mode by8 optimization enabled
[ 13.187517][ T1] sched_clock: Marking stable (13135076488, 52396255)->(13190782252, -3309509)
[ 13.197688][ T1] registered taskstats version 1
[ 13.202738][ T1] Loading compiled-in X.509 certificates
[ 13.212935][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc'
[ 13.224603][ T1] zswap: loaded using pool lzo/zbud
[ 13.230906][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers
[ 13.240532][ T1] Key type ._fscrypt registered
[ 13.245365][ T1] Key type .fscrypt registered
[ 13.250097][ T1] Key type fscrypt-provisioning registered
[ 13.258155][ T1] kAFS: Red Hat AFS client v0.1 registering.
[ 13.264998][ T1] FS-Cache: Netfs 'afs' registered for caching
[ 13.279539][ T1] Btrfs loaded, crc32c=crc32c-intel
[ 13.288976][ T1] Key type big_key registered
[ 13.295551][ T1] Key type encrypted registered
[ 13.301579][ T1] AppArmor: AppArmor sha1 policy hashing enabled
[ 13.307973][ T1] ima: No TPM chip found, activating TPM-bypass!
[ 13.314502][ T1] ima: Allocated hash algorithm: sha256
[ 13.320165][ T1] ima: No architecture policies found
[ 13.325761][ T1] evm: Initialising EVM extended attributes:
[ 13.332216][ T1] evm: security.selinux
[ 13.336361][ T1] evm: security.SMACK64
[ 13.340506][ T1] evm: security.SMACK64EXEC
[ 13.344977][ T1] evm: security.SMACK64TRANSMUTE
[ 13.349884][ T1] evm: security.SMACK64MMAP
[ 13.354384][ T1] evm: security.apparmor
[ 13.358596][ T1] evm: security.ima
[ 13.362395][ T1] evm: security.capability
[ 13.366793][ T1] evm: HMAC attrs: 0x1
[ 13.372421][ T1] PM: Magic number: 4:263:879
[ 13.377337][ T1] misc binder1: hash matches
[ 13.382259][ T1] hub 16-0:1.0: hash matches
[ 13.387082][ T1] tty ptyx3: hash matches
[ 13.392853][ T1] printk: console [netcon0] enabled
[ 13.398034][ T1] netconsole: network logging started
[ 13.406859][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes)
[ 13.415491][ T1] rdma_rxe: loaded
[ 13.419582][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 13.430997][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 13.439239][ T2516] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 13.448914][ T1] ALSA device list:
[ 13.452775][ T1] #0: Dummy 1
[ 13.456232][ T1] #1: Loopback 1
[ 13.459924][ T1] #2: Virtual MIDI Card 1
[ 13.464548][ T2516] cfg80211: failed to load regulatory.db
[ 13.473593][ T1] md: Waiting for all devices to be available before autodetect
[ 13.481300][ T1] md: If you don't use raid, use raid=noautodetect
[ 13.491991][ T1] md: Autodetecting RAID arrays.
[ 13.496962][ T1] md: autorun ...
[ 13.500614][ T1] md: ... autorun DONE.
[ 13.552922][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null)
[ 13.561184][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1.
[ 13.591478][ T1] devtmpfs: mounted
[ 13.602873][ T1] Freeing unused kernel image (initmem) memory: 2788K
[ 13.609629][ T1] Kernel memory protection disabled.
[ 13.651039][ T1] Run /sbin/init as init process
[ 14.804999][ T1] random: systemd: uninitialized urandom read (16 bytes read)
[ 14.833646][ T1] random: systemd: uninitialized urandom read (16 bytes read)
[ 14.841386][ T1] random: systemd: uninitialized urandom read (16 bytes read)
[ 14.903370][ T1] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[ 14.924977][ T1] systemd[1]: Detected virtualization kvm.
[ 14.930897][ T1] systemd[1]: Detected architecture x86-64.
Welcome to [1mDebian GNU/Linux 9 (stretch)[0m!
[ 14.994322][ T1] systemd[1]: Set hostname to <syzkaller>.
[ 15.367598][ T3885] systemd-cryptse (3885) used greatest stack depth: 25424 bytes left
[ 15.393121][ T3887] selinux-autorel (3887) used greatest stack depth: 25280 bytes left
[ 15.439360][ T3888] systemd-fstab-generator[3888]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab?
[ 15.456239][ T3888] systemd-fstab-generator[3888]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab?
[ 15.473331][ T3888] systemd-fstab-generator[3888]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab?
[ 15.493670][ T3888] systemd-fstab-g (3888) used greatest stack depth: 24168 bytes left
[ 15.564665][ T3881] systemd[3881]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1.
[ 16.016614][ T1] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[[0;32m OK [0m] Started Dispatch Password Requests to Console Directory Watch.
[ 16.062724][ T1] systemd[1]: Listening on Syslog Socket.
[[0;32m OK [0m] Listening on Syslog Socket.
[ 16.105845][ T1] systemd[1]: Created slice System Slice.
[[0;32m OK [0m] Created slice System Slice.
[ 16.159508][ T1] systemd[1]: Mounting Huge Pages File System...
Mounting Huge Pages File System...
[ 16.214733][ T3893] mount (3893) used greatest stack depth: 24008 bytes left
[ 16.221837][ T1] systemd[1]: Mounting POSIX Message Queue File System...
Mounting POSIX Message Queue File System...
Mounting /sys/kernel/debug...
[[0;32m OK [0m] Listening on udev Control Socket.
Mounting /sys/kernel/config...
[[0;32m OK [0m] Listening on /dev/initctl Compatibility Named Pipe.
[[0;32m OK [0m] Started Forward Password Requests to Wall Directory Watch.
[[0;32m OK [0m] Reached target Paths.
[[0;32m OK [0m] Reached target Remote File Systems.
[[0;32m OK [0m] Listening on Journal Socket (/dev/log).
[[0;32m OK [0m] Listening on Journal Audit Socket.
[[0;32m OK [0m] Reached target Encrypted Volumes.
[[0;32m OK [0m] Created slice system-getty.slice.
[[0;32m OK [0m] Listening on Journal Socket.
Starting Create Static Device Nodes in /dev...
Starting Journal Service...
Starting Remount Root and Kernel File Systems...
[[0;32m OK [0m] Created slice system-serial\x2dgetty.slice.
[[0;32m OK [0m] Set up automount Arbitrary Executab…rmats File System Automount Point.
[ 16.960497][ T3905] EXT4-fs (sda1): re-mounted. Opts: (null)
Mounting /proc/sys/fs/binfmt_misc...
[[0;32m OK [0m] Reached target Swap.
[[0;32m OK [0m] Reached target Slices.
Starting Load Kernel Modules...
[[0;32m OK [0m] Listening on udev Kernel Socket.
[[0;32m OK [0m] Reached target Sockets.
[[0;32m OK [0m] Mounted Huge Pages File System.
[[0;32m OK [0m] Mounted POSIX Message Queue File System.
[[0;32m OK [0m] Mounted /sys/kernel/debug.
[[0;32m OK [0m] Mounted /sys/kernel/config.
[[0;32m OK [0m] Mounted /proc/sys/fs/binfmt_misc.
[[0;32m OK [0m] Started Create Static Device Nodes in /dev.
[[0;32m OK [0m] Started Remount Root and Kernel File Systems.
[[0;32m OK [0m] Started Load Kernel Modules.
Starting Apply Kernel Variables...
Mounting FUSE Control File System...
Starting udev Coldplug all Devices...
Starting Load/Save Random Seed...
Starting udev Kernel Device Manager...
[[0;32m OK [0m] Reached target Local File Systems (Pre).
[[0;32m OK [0m] Reached target Local File Systems.
Starting Mark the need to relabel after reboot...
[[0;32m OK [0m] Mounted FUSE Control File System.
[[0;32m OK [0m] Started Apply Kernel Variables.
[[0;32m OK [0m] Started Load/Save Random Seed.
[[0;32m OK [0m] Started Mark the need to relabel after reboot.
Starting Raise network interfaces...
[[0;32m OK [0m] Started udev Kernel Device Manager.
[[0;32m OK [0m] Started Journal Service.
Starting Flush Journal to Persistent Storage...
[ 19.093389][ T3903] systemd-journald[3903]: Received request to flush runtime journal from PID 1
[[0;32m OK [0m] Started Flush Journal to Persistent Storage.
Starting Create Volatile Files and Directories...
[[0;32m OK [0m] Started Create Volatile Files and Directories.
Starting Network Time Synchronization...
Starting Update UTMP about System Boot/Shutdown...
[[0;32m OK [0m] Started Update UTMP about System Boot/Shutdown.
[ 20.053098][ T3962]
[ 20.055608][ T3962] =============================
[ 20.061658][ T3962] WARNING: suspicious RCU usage
[ 20.066519][ T3962] 5.7.0-rc5-next-20200512-syzkaller #0 Not tainted
[ 20.074148][ T3962] -----------------------------
[ 20.078999][ T3962] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!!
[ 20.089992][ T3962]
[ 20.089992][ T3962] other info that might help us debug this:
[ 20.089992][ T3962]
[ 20.103773][ T3962]
[ 20.103773][ T3962] rcu_scheduler_active = 2, debug_locks = 1
[ 20.112462][ T3962] 1 lock held by ip/3962:
[ 20.116789][ T3962] #0: ffffffff8a7ba508 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0
[ 20.127667][ T3962]
[ 20.127667][ T3962] stack backtrace:
[ 20.134196][ T3962] CPU: 0 PID: 3962 Comm: ip Not tainted 5.7.0-rc5-next-20200512-syzkaller #0
[ 20.143135][ T3962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 20.153181][ T3962] Call Trace:
[ 20.156472][ T3962] dump_stack+0x18f/0x20d
[ 20.160807][ T3962] bpq_device_event+0x796/0x8ee
[ 20.165666][ T3962] ? team_port_get_rtnl+0xbe/0x120
[ 20.170783][ T3962] notifier_call_chain+0xc0/0x230
[ 20.175815][ T3962] call_netdevice_notifiers_info+0xb5/0x130
[ 20.181710][ T3962] __dev_notify_flags+0x121/0x2c0
[ 20.186735][ T3962] ? dev_change_name+0x700/0x700
[ 20.191686][ T3962] ? dev_set_allmulti+0x30/0x30
[ 20.196536][ T3962] ? mark_lock+0x129/0x1390
[ 20.201047][ T3962] dev_change_flags+0x100/0x160
[ 20.205903][ T3962] do_setlink+0xa1c/0x35d0
[ 20.210322][ T3962] ? mark_lock+0x129/0x1390
[ 20.214827][ T3962] ? rtnl_getlink+0xab0/0xab0
[ 20.219507][ T3962] ? print_usage_bug+0x240/0x240
[ 20.224443][ T3962] ? mark_lock+0x129/0x1390
[ 20.228943][ T3962] ? mark_lock+0x129/0x1390
[ 20.233445][ T3962] ? mark_held_locks+0xe0/0xe0
[ 20.238210][ T3962] ? memset+0x20/0x40
[ 20.242201][ T3962] ? __nla_validate_parse+0x2dc/0x1c70
[ 20.247672][ T3962] ? nla_get_range_signed+0x520/0x520
[ 20.253134][ T3962] ? mark_held_locks+0xe0/0xe0
[ 20.257897][ T3962] ? deref_stack_reg+0xaa/0xe0
[ 20.262666][ T3962] ? __read_once_size_nocheck.constprop.0+0x10/0x10
[ 20.269269][ T3962] __rtnl_newlink+0xad0/0x1590
[ 20.274048][ T3962] ? rtnl_link_unregister+0x240/0x240
[ 20.279433][ T3962] ? is_bpf_text_address+0xcb/0x160
[ 20.284640][ T3962] ? kernel_text_address+0x6e/0xe0
[ 20.289772][ T3962] ? __kernel_text_address+0x9/0x30
[ 20.294972][ T3962] ? unwind_get_return_address+0x5a/0xa0
[ 20.300599][ T3962] ? profile_setup.cold+0xc1/0xc1
[ 20.305623][ T3962] ? arch_stack_walk+0x97/0xf0
[ 20.310391][ T3962] ? stack_trace_save+0x8c/0xc0
[ 20.315242][ T3962] ? stack_trace_consume_entry+0x160/0x160
[ 20.321096][ T3962] ? rtnl_newlink+0x46/0xa0
[ 20.325604][ T3962] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 20.331149][ T3962] ? rcu_read_lock_any_held.part.0+0x50/0x50
[ 20.337109][ T3962] ? __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 20.342909][ T3962] ? kmem_cache_alloc_trace+0x390/0x7d0
[ 20.348441][ T3962] rtnl_newlink+0x64/0xa0
[ 20.352751][ T3962] ? __rtnl_newlink+0x1590/0x1590
[ 20.357755][ T3962] rtnetlink_rcv_msg+0x44e/0xad0
[ 20.362673][ T3962] ? rtnl_bridge_getlink+0x8e0/0x8e0
[ 20.367947][ T3962] ? lock_acquire+0x1f4/0x940
[ 20.372601][ T3962] ? netlink_deliver_tap+0x146/0xcc0
[ 20.377867][ T3962] netlink_rcv_skb+0x15a/0x430
[ 20.382628][ T3962] ? rtnl_bridge_getlink+0x8e0/0x8e0
[ 20.387892][ T3962] ? netlink_ack+0xa60/0xa60
[ 20.392469][ T3962] ? netlink_deliver_tap+0x236/0xcc0
[ 20.397738][ T3962] netlink_unicast+0x537/0x740
[ 20.402507][ T3962] ? netlink_attachskb+0x810/0x810
[ 20.407607][ T3962] ? _copy_from_iter_full+0x25c/0x870
[ 20.412959][ T3962] ? __phys_addr_symbol+0x2c/0x70
[ 20.417975][ T3962] ? __check_object_size+0x171/0x437
[ 20.423250][ T3962] netlink_sendmsg+0x882/0xe10
[ 20.427994][ T3962] ? aa_af_perm+0x260/0x260
[ 20.432476][ T3962] ? netlink_unicast+0x740/0x740
[ 20.437415][ T3962] ? netlink_unicast+0x740/0x740
[ 20.442341][ T3962] sock_sendmsg+0xcf/0x120
[ 20.446751][ T3962] ____sys_sendmsg+0x6bf/0x7e0
[ 20.451497][ T3962] ? kernel_sendmsg+0x50/0x50
[ 20.456165][ T3962] ? find_held_lock+0x2d/0x110
[ 20.460907][ T3962] ? mark_held_locks+0xe0/0xe0
[ 20.465645][ T3962] ? rcu_read_unlock+0x12/0x60
[ 20.470396][ T3962] ___sys_sendmsg+0x100/0x170
[ 20.475065][ T3962] ? sendmsg_copy_msghdr+0x70/0x70
[ 20.480157][ T3962] ? find_held_lock+0x2d/0x110
[ 20.484900][ T3962] ? handle_mm_fault+0x22c2/0x3cb0
[ 20.489991][ T3962] ? __this_cpu_preempt_check+0x28/0x190
[ 20.495608][ T3962] ? lock_downgrade+0x840/0x840
[ 20.500454][ T3962] ? find_held_lock+0x2d/0x110
[ 20.505214][ T3962] ? do_page_fault+0x59e/0x13da
[ 20.510044][ T3962] ? do_raw_spin_unlock+0x171/0x260
[ 20.515234][ T3962] ? lock_downgrade+0x840/0x840
[ 20.520071][ T3962] ? handle_mm_fault+0xbff/0x3cb0
[ 20.525077][ T3962] ? __fget_light+0x1ab/0x270
[ 20.529738][ T3962] __sys_sendmsg+0xec/0x1b0
[ 20.534230][ T3962] ? __sys_sendmsg_sock+0xb0/0xb0
[ 20.539251][ T3962] ? down_read_nested+0x430/0x430
[ 20.544260][ T3962] ? trace_hardirqs_off_caller+0x55/0x230
[ 20.549960][ T3962] ? do_syscall_64+0x21/0x7d0
[ 20.554628][ T3962] do_syscall_64+0xf6/0x7d0
[ 20.559127][ T3962] entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 20.564998][ T3962] RIP: 0033:0x7f0668178dc7
[ 20.569392][ T3962] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb cd 66 0f 1f 44 00 00 8b 05 4a 49 2b 00 85 c0 75 2e 48 63 ff 48 63 d2 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 a1 f0 2a 00 f7 d8 64 89 02 48
[ 20.588999][ T3962] RSP: 002b:00007ffc871c1958 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.597401][ T3962] RAX: ffffffffffffffda RBX: 000000005ebbc3bd RCX: 00007f0668178dc7
[ 20.605359][ T3962] RDX: 0000000000000000 RSI: 00007ffc871c19a0 RDI: 0000000000000003
[ 20.613309][ T3962] RBP: 00007ffc871c19a0 R08: 0000000000001000 R09: fefefeff77686d74
[ 20.621259][ T3962] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffc871c19e0
[ 20.629209][ T3962] R13: 000055e30fda93c0 R14: 00007ffc871c9a60 R15: 0000000000000000
[[0;32m OK [0m] Started Network Time Synchronization.
[[0;32m OK [0m] Reached target System Time Synchronized.
[ 20.741276][ T3962] ip (3962) used greatest stack depth: 23624 bytes left
[ 21.159486][ C1] random: crng init done
[ 21.163839][ C1] random: 7 urandom warning(s) missed due to ratelimiting
Stopping Network Time Synchronization...
[ 22.529917][ T3955] systemd-timesyn (3955) used greatest stack depth: 23336 bytes left
[[0;32m OK [0m] Stopped Network Time Synchronization.
Starting Network Time Synchronization...
[[0;32m OK [0m] Started Network Time Synchronization.
[[0;32m OK [0m] Started Raise network interfaces.
[[0;32m OK [0m] Reached target Network.
[[0m[0;31m* [0m] (1 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s)
[K[[0;1;31m*[0m[0;31m* [0m] (1 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s)
[K[[0;31m*[0;1;31m*[0m[0;31m* [0m] (1 of 2) A start job is running for dev-ttyS0.device (15s / 1min 30s)
[K[ [0;31m*[0;1;31m*[0m[0;31m* [0m] (2 of 2) A start job is running for…dplug all Devices (15s / no limit)
[K[ [0;31m*[0;1;31m*[0m[0;31m* [0m] (2 of 2) A start job is running for…dplug all Devices (16s / no limit)
[K[ [0;31m*[0;1;31m*[0m[0;31m*[0m] (2 of 2) A start job is running for…dplug all Devices (16s / no limit)
[K[[0;32m OK [0m] Reached target Sound Card.
[ [0;31m*[0;1;31m*[0m] (1 of 2) A start job is running for dev-ttyS0.device (22s / 1min 30s)
[K[[0;32m OK [0m] Started udev Coldplug all Devices.
[[0;32m OK [0m] Reached target System Initialization.
[[0;32m OK [0m] Started Daily Cleanup of Temporary Directories.
[[0;32m OK [0m] Started Daily apt download activities.
[[0;32m OK [0m] Started Daily apt upgrade and clean activities.
[[0;32m OK [0m] Reached target Timers.
[[0;32m OK [0m] Reached target Basic System.
Starting System Logging Service...
Starting getty on tty2-tty6 if dbus and logind are not available...
[[0;32m OK [0m] Started Regular background program processing daemon.
Starting Permit User Sessions...
Starting OpenBSD Secure Shell server...
[[0;32m OK [0m] Started System Logging Service.
[[0;32m OK [0m] Started Permit User Sessions.
[[0;32m OK [0m] Started getty on tty2-tty6 if dbus and logind are not available.
[[0;32m OK [0m] Started Getty on tty6.
[[0;32m OK [0m] Started Getty on tty5.
[[0;32m OK [0m] Started Getty on tty4.
[[0;32m OK [0m] Started Getty on tty3.
[[0;32m OK [0m] Started Getty on tty2.
[[0;32m OK [0m] Started Getty on tty1.
[[0;32m OK [0m] Found device /dev/ttyS0.
[[0;32m OK [0m] Started Serial Getty on ttyS0.
[[0;32m OK [0m] Reached target Login Prompts.
[[0;32m OK [0m] Started OpenBSD Secure Shell server.
[[0;32m OK [0m] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[[0;32m OK [0m] Reached target Multi-User System.
[[0;32m OK [0m] Reached target Graphical Interface.
Starting Update UTMP about System Runlevel Changes...
[[0;32m OK [0m] Started Update UTMP about System Runlevel Changes.
[ 47.213549][ T6785] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN
[ 47.225288][ T6785] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f]
[ 47.233701][ T6785] CPU: 1 PID: 6785 Comm: sshd Not tainted 5.7.0-rc5-next-20200512-syzkaller #0
[ 47.242622][ T6785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 47.252701][ T6785] RIP: 0010:tomoyo_get_local_path+0x450/0x800
[ 47.258768][ T6785] 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
[ 47.278374][ T6785] RSP: 0018:ffffc90004787450 EFLAGS: 00010206
[ 47.284441][ T6785] RAX: dffffc0000000000 RBX: ffff8880997da000 RCX: ffffffff8364250a
[ 47.292411][ T6785] RDX: 0000000000000005 RSI: ffffffff83642518 RDI: 0000000000000028
[ 47.300388][ T6785] RBP: 1ffff920008f0e8b R08: ffff88809f37a440 R09: fffffbfff155ac12
[ 47.308355][ T6785] R10: ffffffff8aad608f R11: fffffbfff155ac11 R12: ffff888094eccfea
[ 47.316328][ T6785] R13: ffff888094ecc000 R14: 0000000000001a81 R15: 0000000000000000
[ 47.324298][ T6785] FS: 00007fc9db2358c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000
[ 47.333220][ T6785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.339798][ T6785] CR2: 000055d1e783b8f5 CR3: 00000000a1fa2000 CR4: 00000000001406e0
[ 47.347764][ T6785] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 47.355988][ T6785] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 47.363971][ T6785] Call Trace:
[ 47.367260][ T6785] ? tomoyo_unix_entry.cold+0x1c/0x1c
[ 47.372626][ T6785] ? __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 47.378426][ T6785] ? __kmalloc+0x62f/0x7a0
[ 47.382835][ T6785] ? tomoyo_realpath_from_path+0xc2/0x620
[ 47.388547][ T6785] ? lock_release+0x800/0x800
[ 47.393215][ T6785] ? __lock_acquire+0x2018/0x3f20
[ 47.398324][ T6785] tomoyo_realpath_from_path+0x393/0x620
[ 47.403956][ T6785] tomoyo_path_number_perm+0x1c2/0x4d0
[ 47.409408][ T6785] ? tomoyo_path_number_perm+0x17a/0x4d0
[ 47.415031][ T6785] ? tomoyo_execute_permission+0x470/0x470
[ 47.421179][ T6785] ? d_alloc_parallel+0x785/0x1b10
[ 47.426294][ T6785] ? d_alloc_parallel+0x9ea/0x1b10
[ 47.431402][ T6785] ? rcu_read_lock_held_common+0x130/0x130
[ 47.437196][ T6785] ? print_usage_bug+0x240/0x240
[ 47.442122][ T6785] tomoyo_path_mknod+0x10d/0x190
[ 47.447056][ T6785] ? tomoyo_path_chown+0x1b0/0x1b0
[ 47.452164][ T6785] ? mark_held_locks+0x9f/0xe0
[ 47.456925][ T6785] ? d_lookup+0xec/0x250
[ 47.461163][ T6785] security_path_mknod+0x116/0x180
[ 47.466273][ T6785] lookup_open+0x5ae/0x1320
[ 47.470772][ T6785] ? page_put_link+0x210/0x210
[ 47.475536][ T6785] ? preempt_count_add+0x74/0x140
[ 47.480568][ T6785] ? __mnt_want_write+0x1da/0x2c0
[ 47.485591][ T6785] path_openat+0x93c/0x27f0
[ 47.490089][ T6785] ? path_lookupat.isra.0+0x530/0x530
[ 47.495454][ T6785] ? up_read+0x1a8/0x750
[ 47.499690][ T6785] ? mark_held_locks+0xe0/0xe0
[ 47.504445][ T6785] ? down_read_nested+0x430/0x430
[ 47.509467][ T6785] do_filp_open+0x192/0x260
[ 47.513962][ T6785] ? may_open_dev+0xf0/0xf0
[ 47.518480][ T6785] ? simple_attr_release+0x40/0x40
[ 47.523588][ T6785] ? _raw_spin_unlock+0x24/0x40
[ 47.528435][ T6785] ? __alloc_fd+0x46d/0x600
[ 47.532942][ T6785] do_sys_openat2+0x585/0x7d0
[ 47.537617][ T6785] ? file_open_root+0x400/0x400
[ 47.542469][ T6785] ? up_read+0x1a8/0x750
[ 47.546708][ T6785] do_sys_open+0xc3/0x140
[ 47.551032][ T6785] ? filp_open+0x70/0x70
[ 47.555271][ T6785] ? trace_hardirqs_off_caller+0x55/0x230
[ 47.560988][ T6785] do_syscall_64+0xf6/0x7d0
[ 47.565487][ T6785] entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 47.571370][ T6785] RIP: 0033:0x7fc9d939e6f0
[ 47.575778][ T6785] 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
[ 47.595371][ T6785] RSP: 002b:00007ffcb55cb618 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 47.603780][ T6785] RAX: ffffffffffffffda RBX: 000055d1e9722970 RCX: 00007fc9d939e6f0
[ 47.611748][ T6785] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 000055d1e783b8f5
[ 47.619712][ T6785] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001
[ 47.627681][ T6785] R10: 0000000000000240 R11: 0000000000000246 R12: 000055d1e780c51e
[ 47.635656][ T6785] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
[ 47.643801][ T6785] Modules linked in:
[ 47.794465][ T6785] ---[ end trace 190ee9e61a87dcf0 ]---
[ 47.809314][ T6785] RIP: 0010:tomoyo_get_local_path+0x450/0x800
Debian GNU/Linux 9 syzkaller ttyS0
syzkaller login: [ 47.887523][ T6785] 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
[ 47.913191][ T6785] RSP: 0018:ffffc90004787450 EFLAGS: 00010206
[ 47.919827][ T6785] RAX: dffffc0000000000 RBX: ffff8880997da000 RCX: ffffffff8364250a
[ 47.930069][ T6785] RDX: 0000000000000005 RSI: ffffffff83642518 RDI: 0000000000000028
[ 47.963262][ T6785] RBP: 1ffff920008f0e8b R08: ffff88809f37a440 R09: fffffbfff155ac12
[ 47.971502][ T6785] R10: ffffffff8aad608f R11: fffffbfff155ac11 R12: ffff888094eccfea
[ 48.045940][ T6785] R13: ffff888094ecc000 R14: 0000000000001a81 R15: 0000000000000000
[ 48.088239][ T6785] FS: 00007fc9db2358c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000
[ 48.113801][ T6785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.120423][ T6785] CR2: 00007f91b5c634a0 CR3: 00000000a1fa2000 CR4: 00000000001406e0
[ 48.131264][ T6785] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 48.176882][ T6785] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 48.236917][ T6785] Kernel panic - not syncing: Fatal exception
[ 48.244424][ T6785] Kernel Offset: disabled
[ 48.248744][ T6785] Rebooting in 86400 seconds..