[ 0.000000][ T0] Linux version 5.7.0-rc4-next-20200508-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 [ 0.000008][ T0] kvm-clock: cpu 0, msr be4a001, primary cpu clock [ 0.000008][ T0] kvm-clock: using sched offset of 3780439961 cycles [ 0.001856][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.007826][ T0] tsc: Detected 2300.000 MHz processor [ 0.011330][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.012979][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.014863][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.022410][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.024344][ T0] check: Scanning 1 areas for low memory corruption [ 0.026664][ T0] Using GB pages for direct mapping [ 0.030334][ T0] ACPI: Early table checksum verification disabled [ 0.031824][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.032921][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.035218][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.038258][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.042733][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.043671][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.045432][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.047930][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.050769][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.052270][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.055185][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.056115][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.057908][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.060036][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.062001][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.063955][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.067360][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.069809][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.072066][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.074128][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.076425][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.132658][ T0] Zone ranges: [ 0.133933][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.136110][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.138307][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.140468][ T0] Device empty [ 0.141309][ T0] Movable zone start for each node [ 0.142482][ T0] Early memory node ranges [ 0.143920][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.147407][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.149384][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.151726][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.153496][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.153502][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.185168][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.647834][ T0] kasan: KernelAddressSanitizer initialized [ 0.650208][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.651944][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.653858][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.656455][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.657690][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.660014][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.662333][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.663908][ T0] Using ACPI (MADT) for SMP configuration information [ 0.666059][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.667712][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.669657][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.672513][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.675417][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.677337][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.679561][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.681227][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.683671][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.685625][ T0] Booting paravirtualized kernel on KVM [ 0.686818][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.739597][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.743344][ T0] percpu: Embedded 67 pages/cpu s233800 r8192 d32440 u1048576 [ 0.745214][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.747308][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.750098][ T0] Policy zone: Normal [ 0.751667][ 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 [ 0.772311][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.672698][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17358K rwdata, 21732K rodata, 2784K init, 24472K bss, 1402688K reserved, 0K cma-reserved) [ 1.683834][ T0] Running RCU self tests [ 1.684853][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.686117][ T0] rcu: RCU lockdep checking is enabled. [ 1.687642][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.690049][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.691518][ T0] Trampoline variant of Tasks RCU enabled. [ 1.692939][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.694952][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.704469][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.706524][ T0] random: get_random_bytes called from start_kernel+0x508/0x890 with crng_init=0 [ 1.711643][ T0] Console: colour VGA+ 80x25 [ 1.715905][ T0] printk: console [ttyS0] enabled [ 1.715905][ T0] printk: console [ttyS0] enabled [ 1.718057][ T0] printk: bootconsole [earlyser0] disabled [ 1.718057][ T0] printk: bootconsole [earlyser0] disabled [ 1.720699][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.723032][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.724762][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.725913][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.727368][ T0] ... CLASSHASH_SIZE: 4096 [ 1.728318][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.729207][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.730383][ T0] ... CHAINHASH_SIZE: 32768 [ 1.732363][ T0] memory used by lock dependency info: 6301 kB [ 1.733618][ T0] memory used for stack traces: 4224 kB [ 1.734891][ T0] per task-struct memory footprint: 1920 bytes [ 1.736936][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.739464][ T0] ACPI: Core revision 20200326 [ 1.744011][ T0] APIC: Switch to symmetric I/O mode setup [ 1.746146][ T0] x2apic enabled [ 1.748604][ T0] Switched APIC routing to physical x2apic. [ 1.753909][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.756399][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.759967][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.769982][ T0] pid_max: default: 32768 minimum: 301 [ 1.772955][ T0] LSM: Security Framework initializing [ 1.773877][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.775776][ T0] Yama: becoming mindful. [ 1.780307][ T0] TOMOYO Linux initialized [ 1.782253][ T0] AppArmor: AppArmor initialized [ 1.791709][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.797335][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.800321][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.802250][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.808115][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.809987][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.811115][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.814080][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.814116][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.819997][ T0] MDS: Mitigation: Clear CPU buffers [ 1.821873][ T0] Freeing SMP alternatives memory: 96K [ 1.945696][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.949954][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.949954][ T1] rcu: Hierarchical SRCU implementation. [ 1.950548][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.953585][ T1] smp: Bringing up secondary CPUs ... [ 1.959738][ T1] x86: Booting SMP configuration: [ 1.960088][ T1] .... node #0, CPUs: #1 [ 0.053628][ T0] kvm-clock: cpu 1, msr be4a041, secondary cpu clock [ 1.963602][ 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. [ 1.963602][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.970068][ T1] smpboot: Max logical packages: 1 [ 1.971463][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.975474][ T1] devtmpfs: initialized [ 1.975474][ T1] x86/mm: Memory block size: 128MB [ 2.003763][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.003763][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 2.010147][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.015428][ T1] xor: automatically using best checksumming function avx [ 2.018988][ T1] PM: RTC time: 23:34:42, date: 2020-05-08 [ 2.020053][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.020057][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.023743][ T1] NET: Registered protocol family 16 [ 2.031058][ T1] audit: initializing netlink subsys (disabled) [ 2.033103][ T27] audit: type=2000 audit(1588980882.555:1): state=initialized audit_enabled=0 res=1 [ 2.040305][ T1] cpuidle: using governor menu [ 2.040305][ T1] ACPI: bus type PCI registered [ 2.041244][ T1] dca service started, version 1.12.1 [ 2.042402][ T1] PCI: Using configuration type 1 for base access [ 2.124645][ T152] kworker/u4:0 (152) used greatest stack depth: 27328 bytes left [ 2.186134][ T292] kworker/u4:2 (292) used greatest stack depth: 25904 bytes left [ 2.575245][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.581307][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.581677][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.600771][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.800002][ T1] raid6: avx2x4 gen() 10759 MB/s [ 2.970009][ T1] raid6: avx2x4 xor() 5891 MB/s [ 3.140016][ T1] raid6: avx2x2 gen() 7034 MB/s [ 3.310041][ T1] raid6: avx2x2 xor() 3493 MB/s [ 3.479983][ T1] raid6: avx2x1 gen() 4574 MB/s [ 3.649976][ T1] raid6: avx2x1 xor() 1948 MB/s [ 3.819980][ T1] raid6: sse2x4 gen() 5974 MB/s [ 3.989989][ T1] raid6: sse2x4 xor() 3111 MB/s [ 4.154991][ T1] raid6: sse2x2 gen() 3594 MB/s [ 4.324979][ T1] raid6: sse2x2 xor() 1732 MB/s [ 4.494980][ T1] raid6: sse2x1 gen() 2502 MB/s [ 4.664993][ T1] raid6: sse2x1 xor() 991 MB/s [ 4.667048][ T1] raid6: using algorithm avx2x4 gen() 10759 MB/s [ 4.668420][ T1] raid6: .... xor() 5891 MB/s, rmw enabled [ 4.669278][ T1] raid6: using avx2x2 recovery algorithm [ 4.671221][ T1] ACPI: Added _OSI(Module Device) [ 4.672988][ T1] ACPI: Added _OSI(Processor Device) [ 4.674244][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.675232][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.676130][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.678136][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.680012][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.735871][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.791852][ T1] ACPI: Interpreter enabled [ 4.793889][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.794816][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.799983][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.802014][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.905422][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.907452][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.910080][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.920148][ T1] PCI host bridge to bus 0000:00 [ 4.920239][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.920239][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.922635][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.924587][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.929991][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.932676][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.935433][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.942993][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.970592][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.992356][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 5.000553][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 5.010013][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 5.017004][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 5.041928][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 5.046902][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 5.055755][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 5.080750][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 5.092432][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 5.099035][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 5.134502][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 5.139638][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 5.143203][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 5.148382][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 5.152192][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 5.171681][ T1] iommu: Default domain type: Translated [ 5.171968][ T1] vgaarb: loaded [ 5.174335][ T1] SCSI subsystem initialized [ 5.182889][ T1] ACPI: bus type USB registered [ 5.184272][ T1] usbcore: registered new interface driver usbfs [ 5.186846][ T1] usbcore: registered new interface driver hub [ 5.190697][ T1] usbcore: registered new device driver usb [ 5.194254][ T1] mc: Linux media interface: v0.10 [ 5.195731][ T1] videodev: Linux video capture interface: v2.00 [ 5.198634][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.202372][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.205141][ T1] PTP clock support registered [ 5.208843][ T1] EDAC MC: Ver: 3.0.0 [ 5.214261][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.216506][ T1] PCI: Using ACPI for IRQ routing [ 5.222314][ T1] Bluetooth: Core ver 2.22 [ 5.223698][ T1] NET: Registered protocol family 31 [ 5.224519][ T1] Bluetooth: HCI device and connection manager initialized [ 5.226132][ T1] Bluetooth: HCI socket layer initialized [ 5.227502][ T1] Bluetooth: L2CAP socket layer initialized [ 5.228579][ T1] Bluetooth: SCO socket layer initialized [ 5.230082][ T1] NET: Registered protocol family 8 [ 5.231675][ T1] NET: Registered protocol family 20 [ 5.233753][ T1] NetLabel: Initializing [ 5.234971][ T1] NetLabel: domain hash size = 128 [ 5.236940][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.238622][ T1] NetLabel: unlabeled traffic allowed by default [ 5.242530][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.244053][ T1] NET: Registered protocol family 39 [ 5.248558][ T1] clocksource: Switched to clocksource kvm-clock [ 8.024458][ T1] VFS: Disk quotas dquot_6.6.0 [ 8.026273][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 8.029518][ T1] FS-Cache: Loaded [ 8.031717][ T1] CacheFiles: Loaded [ 8.033297][ T1] TOMOYO: 2.6.0 [ 8.034397][ T1] Mandatory Access Control activated. [ 8.037488][ T1] AppArmor: AppArmor Filesystem Enabled [ 8.040110][ T1] pnp: PnP ACPI init [ 8.054378][ T1] pnp: PnP ACPI: found 7 devices [ 8.109487][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 8.115047][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 8.117766][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 8.119883][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 8.122307][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 8.125724][ T1] NET: Registered protocol family 2 [ 8.131411][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 8.134155][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 8.141656][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 8.147828][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 8.152142][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.155670][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.160994][ T1] NET: Registered protocol family 1 [ 8.164874][ T1] RPC: Registered named UNIX socket transport module. [ 8.166959][ T1] RPC: Registered udp transport module. [ 8.168198][ T1] RPC: Registered tcp transport module. [ 8.169262][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 8.172567][ T1] NET: Registered protocol family 44 [ 8.173964][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 8.176483][ T1] PCI: CLS 0 bytes, default 64 [ 8.180777][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 8.183098][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 8.188341][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 8.193888][ T1] kvm: already loaded the other module [ 8.195360][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 8.198679][ T1] clocksource: Switched to clocksource tsc [ 8.201005][ T1] mce: Machine check injector initialized [ 8.206994][ T1] check: Scanning for low memory corruption every 60 seconds [ 8.275626][ T1] Initialise system trusted keyrings [ 8.278340][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 8.280105][ T1] zbud: loaded [ 8.285929][ T1] DLM installed [ 8.289528][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.297909][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.300876][ T1] NFS: Registering the id_resolver key type [ 8.302657][ T1] Key type id_resolver registered [ 8.304338][ T1] Key type id_legacy registered [ 8.306674][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.309051][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.315778][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.318731][ T1] Key type cifs.spnego registered [ 8.320520][ T1] Key type cifs.idmap registered [ 8.322332][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.324844][ T1] fuse: init (API version 7.31) [ 8.330803][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.343444][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.350563][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.352460][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.355449][ T1] ocfs2: Registered cluster interface o2cb [ 8.357045][ T1] ocfs2: Registered cluster interface user [ 8.359839][ T1] OCFS2 User DLM kernel interface loaded [ 8.370571][ T1] gfs2: GFS2 installed [ 8.374490][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.376763][ T1] ceph: loaded (mds proto 32) [ 8.390497][ T1] NET: Registered protocol family 38 [ 8.393085][ T1] async_tx: api initialized (async) [ 8.394683][ T1] Key type asymmetric registered [ 8.395930][ T1] Asymmetric key parser 'x509' registered [ 8.397497][ T1] Asymmetric key parser 'pkcs8' registered [ 8.399032][ T1] Key type pkcs7_test registered [ 8.401412][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.403099][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 8.405558][ T1] io scheduler mq-deadline registered [ 8.406627][ T1] io scheduler kyber registered [ 8.408998][ T1] io scheduler bfq registered [ 8.422693][ T1] hgafb: HGA card not detected. [ 8.424163][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.426512][ T1] usbcore: registered new interface driver udlfb [ 8.433613][ T1] uvesafb: failed to execute /sbin/v86d [ 8.436247][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.438412][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.440799][ T1] uvesafb: vbe_init() failed with -22 [ 8.443304][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.445838][ T1] vga16fb: mapped to 0x000000007b8cecc3 [ 8.514647][ T1] Console: switching to colour frame buffer device 80x30 [ 8.811364][ T1] fb0: VGA16 VGA frame buffer device [ 8.815832][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.830828][ T1] ACPI: Power Button [PWRF] [ 8.832984][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.835028][ T1] ACPI: Sleep Button [SLPF] [ 8.842473][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.858306][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.860904][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.878619][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.880841][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.898476][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.901005][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 9.196581][ T1] N_HDLC line discipline registered with maxframe=4096 [ 9.198154][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.202588][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.209669][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 9.217577][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 9.226335][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 9.234193][ T1] Cyclades driver 2.6 [ 9.237141][ T1] Initializing Nozomi driver 2.1d [ 9.239508][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 9.242083][ T1] No rocketport ports found; unloading driver [ 9.245222][ T1] Non-volatile memory driver v1.3 [ 9.247363][ T1] Linux agpgart interface v0.103 [ 9.256715][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 9.259220][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 9.264373][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.266477][ T1] usbcore: registered new interface driver udl [ 9.316179][ T1] brd: module loaded [ 9.352424][ T1] loop: module loaded [ 9.516923][ T1] zram: Added device: zram0 [ 9.525139][ T1] null_blk: module loaded [ 9.532669][ T1] nfcsim 0.2 initialized [ 9.536902][ T1] Loading iSCSI transport class v2.0-870. [ 9.565105][ T1] scsi host0: Virtio SCSI HBA [ 9.609678][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.614297][ T429] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.630786][ T1] slram: not enough parameters. [ 9.638445][ T1] ftl_cs: FTL header not found. [ 9.684306][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.687544][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.692004][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.701462][ T1] MACsec IEEE 802.1AE [ 9.703735][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.751919][ T1] vcan: Virtual CAN interface driver [ 9.754084][ T1] vxcan: Virtual CAN Tunnel driver [ 9.756803][ T1] slcan: serial line CAN interface driver [ 9.758047][ T1] slcan: 10 dynamic interface channels. [ 9.759351][ T1] CAN device driver interface [ 9.761269][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.763375][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.767905][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.774105][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.779692][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.784389][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.791871][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.795071][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.797981][ T1] AX.25: bpqether driver version 004 [ 9.801698][ T1] PPP generic driver version 2.4.2 [ 9.808003][ T1] PPP BSD Compression module registered [ 9.812979][ T1] PPP Deflate Compression module registered [ 9.815982][ T1] PPP MPPE Compression module registered [ 9.818892][ T1] NET: Registered protocol family 24 [ 9.822763][ T1] PPTP driver version 0.8.5 [ 9.826878][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.833699][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.836109][ T1] SLIP linefill/keepalive option. [ 9.837635][ T1] hdlc: HDLC support module revision 1.22 [ 9.839355][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.842453][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.844469][ T1] LAPB Ethernet driver version 0.02 [ 9.846454][ T1] usbcore: registered new interface driver rndis_wlan [ 9.848630][ T1] mac80211_hwsim: initializing netlink [ 9.876361][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.892403][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.908326][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.911780][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.914139][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.917160][ T1] usbcore: registered new interface driver pegasus [ 9.919638][ T1] usbcore: registered new interface driver rtl8150 [ 9.922414][ T1] usbcore: registered new interface driver r8152 [ 9.923920][ T1] usbcore: registered new interface driver asix [ 9.926375][ T1] usbcore: registered new interface driver ax88179_178a [ 9.928653][ T1] usbcore: registered new interface driver cdc_ether [ 9.932992][ T1] usbcore: registered new interface driver dm9601 [ 9.935124][ T1] usbcore: registered new interface driver smsc75xx [ 9.937819][ T1] usbcore: registered new interface driver smsc95xx [ 9.940477][ T1] usbcore: registered new interface driver net1080 [ 9.942180][ T1] usbcore: registered new interface driver rndis_host [ 9.945082][ T1] usbcore: registered new interface driver cdc_subset [ 9.947187][ T1] usbcore: registered new interface driver zaurus [ 9.949577][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.952946][ T1] usbcore: registered new interface driver cdc_ncm [ 9.954829][ T1] usbcore: registered new interface driver cdc_mbim [ 9.963693][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.971434][ T1] aoe: AoE v85 initialised. [ 9.974953][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.977976][ T1] ehci-pci: EHCI PCI platform driver [ 9.979246][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.983538][ T1] ohci-pci: OHCI PCI platform driver [ 9.984734][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.988473][ T1] usbcore: registered new interface driver cdc_acm [ 9.991250][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.994851][ T1] usbcore: registered new interface driver usblp [ 9.997429][ T1] usbcore: registered new interface driver cdc_wdm [ 10.000646][ T1] usbcore: registered new interface driver uas [ 10.003047][ T1] usbcore: registered new interface driver usb-storage [ 10.005213][ T1] usbcore: registered new interface driver ums-realtek [ 10.007666][ T1] usbcore: registered new interface driver usbserial_generic [ 10.009270][ T1] usbserial: USB Serial support registered for generic [ 10.012039][ T1] usbcore: registered new interface driver ch341 [ 10.014435][ T1] usbserial: USB Serial support registered for ch341-uart [ 10.017590][ T1] usbcore: registered new interface driver cp210x [ 10.019013][ T1] usbserial: USB Serial support registered for cp210x [ 10.021786][ T1] usbcore: registered new interface driver ftdi_sio [ 10.023445][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 10.026994][ T1] usbcore: registered new interface driver keyspan [ 10.028940][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 10.032531][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 10.035217][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 10.039398][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 10.042192][ T1] usbcore: registered new interface driver option [ 10.044650][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 10.047343][ T1] usbcore: registered new interface driver oti6858 [ 10.050789][ T1] usbserial: USB Serial support registered for oti6858 [ 10.052496][ T1] usbcore: registered new interface driver pl2303 [ 10.053878][ T1] usbserial: USB Serial support registered for pl2303 [ 10.056403][ T1] usbcore: registered new interface driver qcserial [ 10.058039][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 10.061006][ T1] usbcore: registered new interface driver sierra [ 10.062823][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 10.065354][ T1] usbcore: registered new interface driver usb_serial_simple [ 10.067038][ T1] usbserial: USB Serial support registered for carelink [ 10.069321][ T1] usbserial: USB Serial support registered for zio [ 10.071515][ T1] usbserial: USB Serial support registered for funsoft [ 10.073988][ T1] usbserial: USB Serial support registered for flashloader [ 10.076417][ T1] usbserial: USB Serial support registered for google [ 10.079135][ T1] usbserial: USB Serial support registered for libtransistor [ 10.082265][ T1] usbserial: USB Serial support registered for vivopay [ 10.084844][ T1] usbserial: USB Serial support registered for moto_modem [ 10.087361][ T1] usbserial: USB Serial support registered for motorola_tetra [ 10.089452][ T1] usbserial: USB Serial support registered for novatel_gps [ 10.092358][ T1] usbserial: USB Serial support registered for hp4x [ 10.094547][ T1] usbserial: USB Serial support registered for suunto [ 10.096895][ T1] usbserial: USB Serial support registered for siemens_mpi [ 10.101863][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.104876][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 10.108841][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 10.113888][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.116933][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.120187][ T1] usb usb1: Product: Dummy host controller [ 10.121717][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.124222][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 10.129942][ T1] hub 1-0:1.0: USB hub found [ 10.133249][ T1] hub 1-0:1.0: 1 port detected [ 10.139757][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.144088][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.146805][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.150298][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.153595][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.155793][ T1] usb usb2: Product: Dummy host controller [ 10.157459][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.158326][ C1] random: fast init done [ 10.159962][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.165039][ T1] hub 2-0:1.0: USB hub found [ 10.166655][ T1] hub 2-0:1.0: 1 port detected [ 10.172763][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.174796][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.177849][ T148] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 10.178045][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.181791][ T148] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 10.184289][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.184309][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.189907][ T1] usb usb3: Product: Dummy host controller [ 10.191167][ T429] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 10.191505][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.194410][ T148] sd 0:0:1:0: [sda] Write Protect is off [ 10.194882][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.198437][ T148] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 10.199458][ T1] hub 3-0:1.0: USB hub found [ 10.203229][ T1] hub 3-0:1.0: 1 port detected [ 10.208549][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.211507][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.214048][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.215750][ T148] sda: sda1 [ 10.216851][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.219755][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.221589][ T1] usb usb4: Product: Dummy host controller [ 10.223156][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.225198][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.226593][ T148] sd 0:0:1:0: [sda] Attached SCSI disk [ 10.229073][ T1] hub 4-0:1.0: USB hub found [ 10.231209][ T1] hub 4-0:1.0: 1 port detected [ 10.234896][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.236968][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.239620][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.244283][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.246275][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.248923][ T1] usb usb5: Product: Dummy host controller [ 10.250414][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.252536][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.255565][ T1] hub 5-0:1.0: USB hub found [ 10.256894][ T1] hub 5-0:1.0: 1 port detected [ 10.260686][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.262885][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.265846][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.268530][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.272052][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.273166][ T1] usb usb6: Product: Dummy host controller [ 10.275473][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.278339][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.282227][ T1] hub 6-0:1.0: USB hub found [ 10.283731][ T1] hub 6-0:1.0: 1 port detected [ 10.288664][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.290425][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.292686][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.295809][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.298712][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.301475][ T1] usb usb7: Product: Dummy host controller [ 10.302625][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.305382][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.309195][ T1] hub 7-0:1.0: USB hub found [ 10.311662][ T1] hub 7-0:1.0: 1 port detected [ 10.315565][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.317972][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.321042][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.324416][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.326277][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.328146][ T1] usb usb8: Product: Dummy host controller [ 10.329434][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.331485][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.335107][ T1] hub 8-0:1.0: USB hub found [ 10.336322][ T1] hub 8-0:1.0: 1 port detected [ 10.354042][ T1] using random self ethernet address [ 10.355799][ T1] using random host ethernet address [ 10.358876][ T1] Mass Storage Function, version: 2009/09/11 [ 10.361472][ T1] LUN: removable file: (no medium) [ 10.362328][ T1] no file given for LUN0 [ 10.364181][ T1] printk: console [ttyGS0] disabled [ 10.368445][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 10.372436][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.375558][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.378458][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 10.382799][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.386804][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.389237][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 10.391431][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.393222][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 10.397251][ T1] hub 9-0:1.0: USB hub found [ 10.398826][ T1] hub 9-0:1.0: 8 ports detected [ 10.405120][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.407714][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.411683][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.414844][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.417124][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.418897][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.420904][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.422119][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.425516][ T1] hub 10-0:1.0: USB hub found [ 10.427498][ T1] hub 10-0:1.0: 8 ports detected [ 10.435899][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.439402][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.444440][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.446271][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.448465][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.450599][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.452651][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.455635][ T1] hub 11-0:1.0: USB hub found [ 10.456618][ T1] hub 11-0:1.0: 8 ports detected [ 10.465015][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.467542][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.469345][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.473447][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.475461][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.477090][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.478423][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.480597][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.484130][ T1] hub 12-0:1.0: USB hub found [ 10.485674][ T1] hub 12-0:1.0: 8 ports detected [ 10.493854][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.495999][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.500970][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.504030][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.506131][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.508160][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.511808][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.516073][ T1] hub 13-0:1.0: USB hub found [ 10.517315][ T1] hub 13-0:1.0: 8 ports detected [ 10.523349][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.526457][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.529161][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.532156][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.534083][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.535933][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.537517][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.539878][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.545515][ T1] hub 14-0:1.0: USB hub found [ 10.547264][ T1] hub 14-0:1.0: 8 ports detected [ 10.555132][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.557674][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.561152][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.563237][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.565373][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.568281][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.571883][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.574823][ T1] hub 15-0:1.0: USB hub found [ 10.576642][ T1] hub 15-0:1.0: 8 ports detected [ 10.583021][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.586182][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.588808][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.592366][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.595741][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.597598][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.599457][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.603516][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.606512][ T1] hub 16-0:1.0: USB hub found [ 10.607356][ T1] hub 16-0:1.0: 8 ports detected [ 10.614083][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.616791][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.618940][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.621978][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.624430][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.625725][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.627778][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.631516][ T1] hub 17-0:1.0: USB hub found [ 10.633053][ T1] hub 17-0:1.0: 8 ports detected [ 10.638826][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.641009][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.642991][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.645816][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.649419][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.651751][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.653471][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.655124][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.658323][ T1] hub 18-0:1.0: USB hub found [ 10.659677][ T1] hub 18-0:1.0: 8 ports detected [ 10.669143][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.671672][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.675309][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.677572][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.679513][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.681577][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.683910][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.688100][ T1] hub 19-0:1.0: USB hub found [ 10.690911][ T1] hub 19-0:1.0: 8 ports detected [ 10.696385][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.698997][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.700948][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.704017][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.706815][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.708355][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.709897][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.712251][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.715860][ T1] hub 20-0:1.0: USB hub found [ 10.717685][ T1] hub 20-0:1.0: 8 ports detected [ 10.725828][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.727885][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.731353][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.733424][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.735460][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.736687][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.739257][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.746165][ T1] hub 21-0:1.0: USB hub found [ 10.747370][ T1] hub 21-0:1.0: 8 ports detected [ 10.752937][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.756217][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.759039][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.763266][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.766420][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.768596][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.771926][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.773639][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.777272][ T1] hub 22-0:1.0: USB hub found [ 10.778935][ T1] hub 22-0:1.0: 8 ports detected [ 10.786586][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.789460][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.791897][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.793471][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.795538][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.797367][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.799767][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.803642][ T1] hub 23-0:1.0: USB hub found [ 10.804884][ T1] hub 23-0:1.0: 8 ports detected [ 10.811534][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.814595][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.816418][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.818960][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.821673][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.824807][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.827389][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.829466][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.834568][ T1] hub 24-0:1.0: USB hub found [ 10.836416][ T1] hub 24-0:1.0: 8 ports detected [ 10.844109][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.847406][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.850041][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.852644][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.854672][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.856191][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.857932][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.861926][ T1] hub 25-0:1.0: USB hub found [ 10.863063][ T1] hub 25-0:1.0: 8 ports detected [ 10.869116][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.871757][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.874295][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.877933][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.879629][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.881238][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.882866][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.885797][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.889664][ T1] hub 26-0:1.0: USB hub found [ 10.892521][ T1] hub 26-0:1.0: 8 ports detected [ 10.899248][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.901964][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.904454][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.906989][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.908407][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.909879][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.912568][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.916125][ T1] hub 27-0:1.0: USB hub found [ 10.917738][ T1] hub 27-0:1.0: 8 ports detected [ 10.924273][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.927176][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.929871][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.933166][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.936487][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.939638][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.941702][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.944033][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.947231][ T1] hub 28-0:1.0: USB hub found [ 10.948773][ T1] hub 28-0:1.0: 8 ports detected [ 10.956837][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.958989][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.962006][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.964871][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.966921][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.968481][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.971603][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.975305][ T1] hub 29-0:1.0: USB hub found [ 10.977422][ T1] hub 29-0:1.0: 8 ports detected [ 10.984321][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.987179][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.988867][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.991455][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.992852][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.994876][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.996980][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.998603][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 11.003204][ T1] hub 30-0:1.0: USB hub found [ 11.004443][ T1] hub 30-0:1.0: 8 ports detected [ 11.010958][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 11.014330][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 11.016850][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.019665][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.021297][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 11.022514][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.025237][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 11.029636][ T1] hub 31-0:1.0: USB hub found [ 11.032388][ T1] hub 31-0:1.0: 8 ports detected [ 11.038575][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 11.041529][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 11.044462][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.047549][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.050440][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.052992][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 11.054903][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.057197][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 11.061525][ T1] hub 32-0:1.0: USB hub found [ 11.062413][ T1] hub 32-0:1.0: 8 ports detected [ 11.069850][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.072277][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 11.074773][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.077738][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.079803][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 11.082042][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.084889][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 11.088110][ T1] hub 33-0:1.0: USB hub found [ 11.091204][ T1] hub 33-0:1.0: 8 ports detected [ 11.097295][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.099477][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 11.101580][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.104577][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.106932][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.109184][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 11.112093][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.114455][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 11.117653][ T1] hub 34-0:1.0: USB hub found [ 11.119286][ T1] hub 34-0:1.0: 8 ports detected [ 11.127278][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.130044][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 11.133206][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.135516][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.137493][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 11.139617][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.142292][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 11.145793][ T1] hub 35-0:1.0: USB hub found [ 11.147456][ T1] hub 35-0:1.0: 8 ports detected [ 11.154102][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.156618][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 11.158706][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.162157][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.165005][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.167323][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 11.169365][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.173821][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 11.177254][ T1] hub 36-0:1.0: USB hub found [ 11.178514][ T1] hub 36-0:1.0: 8 ports detected [ 11.186316][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.189595][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 11.192406][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.194843][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.196702][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 11.197687][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.199453][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 11.203469][ T1] hub 37-0:1.0: USB hub found [ 11.204728][ T1] hub 37-0:1.0: 8 ports detected [ 11.210355][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.212896][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 11.214934][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.218103][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.220376][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.223021][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 11.225031][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.226860][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 11.231631][ T1] hub 38-0:1.0: USB hub found [ 11.232869][ T1] hub 38-0:1.0: 8 ports detected [ 11.239695][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.242532][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 11.245461][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.246968][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.248637][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 11.249797][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.252144][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 11.254843][ T1] hub 39-0:1.0: USB hub found [ 11.256644][ T1] hub 39-0:1.0: 8 ports detected [ 11.263336][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.265811][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 11.267843][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.271237][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.273213][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.275111][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 11.276152][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.278347][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 11.281982][ T1] hub 40-0:1.0: USB hub found [ 11.283268][ T1] hub 40-0:1.0: 8 ports detected [ 11.292936][ T1] usbcore: registered new device driver usbip-host [ 11.296615][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 11.301194][ T1] i8042: Warning: Keylock active [ 11.303998][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 11.306188][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 11.369138][ T1] mousedev: PS/2 mouse device common for all mice [ 11.378438][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 11.385949][ T1] rtc_cmos 00:00: registered as rtc0 [ 11.387216][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 11.389573][ T1] i2c /dev entries driver [ 11.394567][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 11.398575][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 11.402296][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 11.405552][ T1] IR NEC protocol handler initialized [ 11.407472][ T1] IR RC5(x/sz) protocol handler initialized [ 11.410424][ T1] IR RC6 protocol handler initialized [ 11.411945][ T1] IR JVC protocol handler initialized [ 11.413074][ T1] IR Sony protocol handler initialized [ 11.414404][ T1] IR SANYO protocol handler initialized [ 11.415284][ T1] IR Sharp protocol handler initialized [ 11.416206][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 11.417207][ T1] IR XMP protocol handler initialized [ 11.419467][ T1] usbcore: registered new interface driver uvcvideo [ 11.420949][ T1] USB Video Class driver (1.1.1) [ 11.421804][ T1] gspca_main: v2.14.0 registered [ 11.439130][ T1] vivid-000: using single planar format API [ 11.456454][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 11.458999][ T1] vivid-000: V4L2 capture device registered as video3 [ 11.461983][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 11.464331][ T1] vivid-000: V4L2 output device registered as video4 [ 11.466999][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 11.470897][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 11.474000][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 11.476617][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 11.478724][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 11.481025][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 11.484042][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 11.486952][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 11.489563][ T1] vivid-001: using multiplanar format API [ 11.505174][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 11.508017][ T1] vivid-001: V4L2 capture device registered as video7 [ 11.510433][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 11.513002][ T1] vivid-001: V4L2 output device registered as video8 [ 11.516279][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 11.519354][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 11.522807][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 11.525258][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 11.527934][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.529901][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.532781][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.535814][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.538982][ T1] vivid-002: using single planar format API [ 11.554424][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.556991][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.560269][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.562788][ T1] vivid-002: V4L2 output device registered as video12 [ 11.564576][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.567455][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.569301][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.571300][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.573845][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.575737][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.578894][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.581917][ T2654] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.588631][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.591264][ T1] vivid-003: using multiplanar format API [ 11.606403][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.608146][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.609669][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.611514][ T1] vivid-003: V4L2 output device registered as video16 [ 11.613131][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.614982][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.616700][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.618238][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.619812][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.621803][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.623575][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.625714][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.627768][ T1] vivid-004: using single planar format API [ 11.642045][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.649902][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.657462][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.666148][ T1] vivid-004: V4L2 output device registered as video20 [ 11.673513][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.683328][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.693788][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.701372][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.708777][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.716757][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.725195][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.733396][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.742533][ T1] vivid-005: using multiplanar format API [ 11.761087][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.769143][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.776801][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.784752][ T1] vivid-005: V4L2 output device registered as video24 [ 11.792133][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.803581][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.813507][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.821053][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.828620][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.836817][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.845146][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.853404][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.861842][ T1] vivid-006: using single planar format API [ 11.880589][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.888508][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.896285][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.904263][ T1] vivid-006: V4L2 output device registered as video28 [ 11.911934][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.921798][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.931582][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.939064][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.946688][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.954487][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.962790][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.970967][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.980190][ T1] vivid-007: using multiplanar format API [ 11.998545][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 12.006451][ T1] vivid-007: V4L2 capture device registered as video31 [ 12.015349][ T2654] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 12.026133][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 12.036485][ T1] vivid-007: V4L2 output device registered as video32 [ 12.043965][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 12.054050][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 12.063909][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 12.071415][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 12.078901][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 12.086739][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 12.095098][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 12.103392][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 12.111715][ T1] vivid-008: using single planar format API [ 12.130584][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 12.138492][ T1] vivid-008: V4L2 capture device registered as video35 [ 12.146203][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 12.154137][ T1] vivid-008: V4L2 output device registered as video36 [ 12.163340][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 12.173488][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 12.183288][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 12.190939][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 12.198434][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 12.206261][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 12.214551][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 12.222723][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 12.231129][ T1] vivid-009: using multiplanar format API [ 12.250649][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 12.258559][ T1] vivid-009: V4L2 capture device registered as video39 [ 12.268056][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 12.276244][ T1] vivid-009: V4L2 output device registered as video40 [ 12.283824][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 12.293768][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 12.303767][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 12.311501][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 12.318986][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 12.326856][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 12.335106][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 12.343446][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 12.353340][ T1] vivid-010: using single planar format API [ 12.374465][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 12.382758][ T1] vivid-010: V4L2 capture device registered as video43 [ 12.390757][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 12.398778][ T1] vivid-010: V4L2 output device registered as video44 [ 12.406295][ T192] floppy0: no floppy controllers found [ 12.416087][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 12.427339][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 12.438461][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 12.447602][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 12.455265][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 12.463111][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 12.471433][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 12.479557][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 12.487977][ T1] vivid-011: using multiplanar format API [ 12.509508][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 12.517786][ T1] vivid-011: V4L2 capture device registered as video47 [ 12.525431][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 12.533691][ T1] vivid-011: V4L2 output device registered as video48 [ 12.541080][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 12.551509][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 12.561389][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 12.569041][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 12.577004][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 12.585164][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 12.593436][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 12.601779][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 12.610172][ T1] vivid-012: using single planar format API [ 12.628840][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 12.636928][ T1] vivid-012: V4L2 capture device registered as video51 [ 12.644439][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 12.652679][ T1] vivid-012: V4L2 output device registered as video52 [ 12.660387][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 12.670435][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 12.680784][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 12.688990][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 12.697526][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 12.706061][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 12.714578][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 12.723470][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 12.732529][ T1] vivid-013: using multiplanar format API [ 12.753253][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 12.761475][ T1] vivid-013: V4L2 capture device registered as video55 [ 12.769404][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 12.777504][ T1] vivid-013: V4L2 output device registered as video56 [ 12.784913][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 12.794792][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 12.804561][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 12.812333][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 12.819875][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 12.827900][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 12.836194][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 12.844563][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 12.853476][ T1] vivid-014: using single planar format API [ 12.872637][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 12.880886][ T1] vivid-014: V4L2 capture device registered as video59 [ 12.888502][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 12.896653][ T1] vivid-014: V4L2 output device registered as video60 [ 12.904156][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 12.913971][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 12.923953][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 12.931573][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 12.939233][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 12.947148][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 12.955429][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 12.963664][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 12.972101][ T1] vivid-015: using multiplanar format API [ 12.990821][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 12.998753][ T1] vivid-015: V4L2 capture device registered as video63 [ 13.006319][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 13.014330][ T1] vivid-015: V4L2 output device registered as video64 [ 13.021812][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 13.031775][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 13.041576][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 13.049149][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 13.057543][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 13.065374][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 13.073762][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 13.082048][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 13.093102][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 13.102376][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 13.111805][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 13.120992][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 13.131164][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 13.137811][ T1] iTCO_vendor_support: vendor-support=0 [ 13.145572][ T1] device-mapper: uevent: version 1.0.3 [ 13.151997][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 13.163010][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 13.170819][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 13.178403][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 13.186351][ T1] device-mapper: raid: Loading target version 1.15.1 [ 13.194277][ T1] Bluetooth: HCI UART driver ver 2.3 [ 13.199577][ T1] Bluetooth: HCI UART protocol H4 registered [ 13.205627][ T1] Bluetooth: HCI UART protocol BCSP registered [ 13.212390][ T1] Bluetooth: HCI UART protocol LL registered [ 13.218496][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 13.225772][ T1] Bluetooth: HCI UART protocol QCA registered [ 13.231877][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 13.238240][ T1] Bluetooth: HCI UART protocol Marvell registered [ 13.244976][ T1] usbcore: registered new interface driver bfusb [ 13.251716][ T1] usbcore: registered new interface driver btusb [ 13.259292][ T1] CAPI 2.0 started up with major 68 (middleware) [ 13.265707][ T1] Modular ISDN core version 1.1.29 [ 13.271779][ T1] NET: Registered protocol family 34 [ 13.277076][ T1] DSP module 2.0 [ 13.280681][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 13.298669][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 13.305089][ T1] 0 virtual devices registered [ 13.309836][ T1] intel_pstate: CPU model not supported [ 13.318564][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 13.327260][ T1] usnic_verbs:usnic_uiom_init:563: [ 13.327263][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 13.342841][ T1] usnic_verbs:usnic_ib_init:667: [ 13.342846][ T1] Unable to initialize umem with err -1 [ 13.355091][ T1] iscsi: registered transport (iser) [ 13.361288][ T1] SoftiWARP attached [ 13.365438][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.377695][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.389505][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.409222][ T1] hid: raw HID events driver (C) Jiri Kosina [ 13.455431][ T1] usbcore: registered new interface driver usbhid [ 13.480466][ T1] usbhid: USB HID core driver [ 13.511963][ T1] ashmem: initialized [ 13.601584][ T1] usbcore: registered new interface driver snd-usb-audio [ 13.610369][ T1] drop_monitor: Initializing network drop monitor service [ 13.618063][ T1] NET: Registered protocol family 26 [ 13.623629][ T1] GACT probability on [ 13.628166][ T1] Mirror/redirect action on [ 13.632887][ T1] Simple TC action Loaded [ 13.639493][ T1] netem: version 1.3 [ 13.643693][ T1] u32 classifier [ 13.647239][ T1] Performance counters on [ 13.651995][ T1] input device check on [ 13.656474][ T1] Actions configured [ 13.664170][ T1] nf_conntrack_irc: failed to register helpers [ 13.671039][ T1] nf_conntrack_sane: failed to register helpers [ 13.716192][ T1] nf_conntrack_sip: failed to register helpers [ 13.726688][ T1] xt_time: kernel timezone is -0000 [ 13.735563][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 13.742870][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 13.752758][ T1] IPVS: ipvs loaded. [ 13.756745][ T1] IPVS: [rr] scheduler registered. [ 13.761983][ T1] IPVS: [wrr] scheduler registered. [ 13.767204][ T1] IPVS: [lc] scheduler registered. [ 13.772336][ T1] IPVS: [wlc] scheduler registered. [ 13.777542][ T1] IPVS: [fo] scheduler registered. [ 13.782906][ T1] IPVS: [ovf] scheduler registered. [ 13.788153][ T1] IPVS: [lblc] scheduler registered. [ 13.793605][ T1] IPVS: [lblcr] scheduler registered. [ 13.798972][ T1] IPVS: [dh] scheduler registered. [ 13.804110][ T1] IPVS: [sh] scheduler registered. [ 13.809205][ T1] IPVS: [mh] scheduler registered. [ 13.814501][ T1] IPVS: [sed] scheduler registered. [ 13.819679][ T1] IPVS: [nq] scheduler registered. [ 13.825018][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 13.831546][ T1] IPVS: [sip] pe registered. [ 13.836299][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 13.845591][ T1] gre: GRE over IPv4 demultiplexor driver [ 13.851509][ T1] ip_gre: GRE over IPv4 tunneling driver [ 13.864992][ T1] IPv4 over IPsec tunneling driver [ 13.874883][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 13.882775][ T1] Initializing XFRM netlink socket [ 13.888035][ T1] IPsec XFRM device driver [ 13.893685][ T1] NET: Registered protocol family 10 [ 13.899196][ T1] [ 13.901584][ T1] ============================= [ 13.906470][ T1] WARNING: suspicious RCU usage [ 13.911378][ T1] 5.7.0-rc4-next-20200508-syzkaller #0 Not tainted [ 13.917994][ T1] ----------------------------- [ 13.923207][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 13.931099][ T1] [ 13.931099][ T1] other info that might help us debug this: [ 13.931099][ T1] [ 13.941679][ T1] [ 13.941679][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 13.950281][ T1] 1 lock held by swapper/0/1: [ 13.955273][ T1] #0: ffffffff8a7aa670 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 13.965704][ T1] [ 13.965704][ T1] stack backtrace: [ 13.971825][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc4-next-20200508-syzkaller #0 [ 13.981220][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 13.981730][ T1] Call Trace: [ 13.981730][ T1] dump_stack+0x18f/0x20d [ 13.981730][ T1] ip6mr_get_table+0x153/0x180 [ 13.981730][ T1] ip6mr_new_table+0x1b/0x70 [ 13.981730][ T1] ip6mr_net_init+0x133/0x3f0 [ 13.981730][ T1] ? ip6mr_net_exit+0x100/0x100 [ 13.981730][ T1] ops_init+0xaf/0x420 [ 13.981730][ T1] register_pernet_operations+0x346/0x840 [ 13.981730][ T1] ? setup_net+0x860/0x860 [ 13.981730][ T1] ? down_write_killable+0x170/0x170 [ 13.981730][ T1] ? cpus_read_unlock+0xa4/0x140 [ 13.981730][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 13.981730][ T1] ? unix_diag_init+0x11/0x11 [ 13.981730][ T1] register_pernet_subsys+0x25/0x40 [ 13.981730][ T1] ip6_mr_init+0x49/0x152 [ 13.981730][ T1] inet6_init+0x1d7/0x6dc [ 13.981730][ T1] do_one_initcall+0x10a/0x7d0 [ 13.981730][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 13.981730][ T1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 13.981730][ T1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 13.981730][ T1] ? kernel_init_freeable+0x3a5/0x5ae [ 13.981730][ T1] kernel_init_freeable+0x501/0x5ae [ 13.981730][ T1] ? rest_init+0x365/0x365 [ 13.981730][ T1] kernel_init+0xd/0x1bb [ 13.981730][ T1] ret_from_fork+0x24/0x30 [ 14.126934][ T1] Segment Routing with IPv6 [ 14.131972][ T1] mip6: Mobile IPv6 [ 14.139713][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 14.151618][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 14.159845][ T1] NET: Registered protocol family 17 [ 14.165406][ T1] NET: Registered protocol family 15 [ 14.171214][ T1] Bridge firewalling registered [ 14.177370][ T1] NET: Registered protocol family 9 [ 14.182733][ T1] X25: Linux Version 0.2 [ 14.216703][ T1] NET: Registered protocol family 6 [ 14.256856][ T1] NET: Registered protocol family 11 [ 14.262572][ T1] NET: Registered protocol family 3 [ 14.268413][ T1] can: controller area network core (rev 20170425 abi 9) [ 14.276063][ T1] NET: Registered protocol family 29 [ 14.281617][ T1] can: raw protocol (rev 20170425) [ 14.286951][ T1] can: broadcast manager protocol (rev 20170425 t) [ 14.293637][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 14.300381][ T1] can: SAE J1939 [ 14.304507][ T1] Bluetooth: RFCOMM TTY layer initialized [ 14.314185][ T1] Bluetooth: RFCOMM socket layer initialized [ 14.320365][ T1] Bluetooth: RFCOMM ver 1.11 [ 14.324979][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 14.331182][ T1] Bluetooth: BNEP filters: protocol multicast [ 14.337343][ T1] Bluetooth: BNEP socket layer initialized [ 14.343158][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 14.348976][ T1] Bluetooth: CMTP socket layer initialized [ 14.354802][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 14.361593][ T1] Bluetooth: HIDP socket layer initialized [ 14.367778][ T1] RPC: Registered rdma transport module. [ 14.373457][ T1] RPC: Registered rdma backchannel transport module. [ 14.382812][ T1] NET: Registered protocol family 33 [ 14.388262][ T1] Key type rxrpc registered [ 14.392820][ T1] Key type rxrpc_s registered [ 14.398534][ T1] NET: Registered protocol family 41 [ 14.404525][ T1] lec:lane_module_init: lec.c: initialized [ 14.411283][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 14.417260][ T1] l2tp_core: L2TP core driver, V2.0 [ 14.422678][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 14.428287][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 14.434982][ T1] l2tp_netlink: L2TP netlink interface [ 14.440672][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 14.447588][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 14.455358][ T1] NET: Registered protocol family 35 [ 14.461535][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 14.477561][ T1] DCCP: Activated CCID 2 (TCP-like) [ 14.483317][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 14.491301][ T1] sctp: Hash tables configured (bind 32/56) [ 14.498952][ T1] NET: Registered protocol family 21 [ 14.505235][ T1] Registered RDS/infiniband transport [ 14.511633][ T1] Registered RDS/tcp transport [ 14.516406][ T1] tipc: Activated (version 2.0.0) [ 14.522314][ T1] NET: Registered protocol family 30 [ 14.528927][ T1] tipc: Started in single node mode [ 14.534732][ T1] NET: Registered protocol family 43 [ 14.540650][ T1] 9pnet: Installing 9P2000 support [ 14.546549][ T1] NET: Registered protocol family 37 [ 14.555831][ T1] NET: Registered protocol family 36 [ 14.561858][ T1] Key type dns_resolver registered [ 14.567157][ T1] Key type ceph registered [ 14.572367][ T1] libceph: loaded (mon/osd proto 15/24) [ 14.579910][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 14.589029][ T1] openvswitch: Open vSwitch switching datapath [ 14.598544][ T1] NET: Registered protocol family 40 [ 14.604363][ T1] mpls_gso: MPLS GSO support [ 14.615472][ T1] IPI shorthand broadcast: enabled [ 14.620892][ T1] AVX2 version of gcm_enc/dec engaged. [ 14.626352][ T1] AES CTR mode by8 optimization enabled [ 14.637230][ T1] sched_clock: Marking stable (14593545769, 43628710)->(14646011324, -8836845) [ 14.647880][ T1] registered taskstats version 1 [ 14.652938][ T1] Loading compiled-in X.509 certificates [ 14.663289][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 14.675855][ T1] zswap: loaded using pool lzo/zbud [ 14.682140][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 14.691888][ T1] Key type ._fscrypt registered [ 14.696755][ T1] Key type .fscrypt registered [ 14.701641][ T1] Key type fscrypt-provisioning registered [ 14.709778][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 14.716708][ T1] FS-Cache: Netfs 'afs' registered for caching [ 14.731846][ T1] Btrfs loaded, crc32c=crc32c-intel [ 14.741961][ T1] Key type big_key registered [ 14.751103][ T1] Key type encrypted registered [ 14.756080][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 14.763271][ T1] ima: No TPM chip found, activating TPM-bypass! [ 14.770685][ T1] ima: Allocated hash algorithm: sha256 [ 14.776593][ T1] ima: No architecture policies found [ 14.782471][ T1] evm: Initialising EVM extended attributes: [ 14.788526][ T1] evm: security.selinux [ 14.793563][ T1] evm: security.SMACK64 [ 14.797743][ T1] evm: security.SMACK64EXEC [ 14.802382][ T1] evm: security.SMACK64TRANSMUTE [ 14.807313][ T1] evm: security.SMACK64MMAP [ 14.812174][ T1] evm: security.apparmor [ 14.816402][ T1] evm: security.ima [ 14.820260][ T1] evm: security.capability [ 14.824665][ T1] evm: HMAC attrs: 0x1 [ 14.830412][ T1] PM: Magic number: 4:66:605 [ 14.835372][ T1] cec cec28: hash matches [ 14.839841][ T1] usbmon usbmon37: hash matches [ 14.844819][ T1] vhci_hcd vhci_hcd.11: hash matches [ 14.850711][ T1] tty ptyd9: hash matches [ 14.855212][ T1] tty ptyac: hash matches [ 14.861767][ T1] printk: console [netcon0] enabled [ 14.866965][ T1] netconsole: network logging started [ 14.875994][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 14.884691][ T1] rdma_rxe: loaded [ 14.888827][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 14.899641][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 14.908637][ T26] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 14.918925][ T1] ALSA device list: [ 14.922880][ T1] #0: Dummy 1 [ 14.926338][ T1] #1: Loopback 1 [ 14.930267][ T1] #2: Virtual MIDI Card 1 [ 14.930402][ T26] cfg80211: failed to load regulatory.db [ 14.943429][ T1] md: Waiting for all devices to be available before autodetect [ 14.951113][ T1] md: If you don't use raid, use raid=noautodetect [ 14.962080][ T1] md: Autodetecting RAID arrays. [ 14.967116][ T1] md: autorun ... [ 14.970911][ T1] md: ... autorun DONE. [ 15.033060][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 15.041242][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 15.076930][ T1] devtmpfs: mounted [ 15.089017][ T1] Freeing unused kernel image (initmem) memory: 2784K [ 15.095876][ T1] Kernel memory protection disabled. [ 15.140705][ T1] Run /sbin/init as init process [ 15.837169][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.853862][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.861553][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.934494][ T1] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 15.956083][ T1] systemd[1]: Detected virtualization kvm. [ 15.962073][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 16.021787][ T1] systemd[1]: Set hostname to . [ 16.387093][ T3888] systemd-cryptse (3888) used greatest stack depth: 24560 bytes left [ 16.476782][ T3896] systemd-fstab-generator[3896]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 16.493918][ T3896] systemd-fstab-generator[3896]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 16.513634][ T3896] systemd-fstab-generator[3896]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 16.534677][ T3896] systemd-fstab-g (3896) used greatest stack depth: 23880 bytes left [ 16.534983][ T3886] systemd[3886]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 16.588957][ T3893] systemd-gpt-aut (3893) used greatest stack depth: 23720 bytes left [ 17.004417][ T1] systemd[1]: Listening on Syslog Socket. [ OK ] Listening on Syslog Socket. [ 17.040756][ T1] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ 17.085522][ T1] systemd[1]: Created slice System Slice. [ OK ] Created slice System Slice. [ 17.122137][ T1] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ 17.175410][ T1] systemd[1]: Mounting /sys/kernel/debug... Mounting /sys/kernel/debug... [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Listening on Journal Audit Socket. [ OK ] Reached target Swap. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Paths. [ OK ] Reached target Encrypted Volumes. [ OK ] Reached target Remote File Systems. [ OK ] Listening on Journal Socket. Starting Remount Root and Kernel File Systems... Starting Journal Service... [ 17.621376][ T3901] EXT4-fs (sda1): re-mounted. Opts: (null) Starting Load Kernel Modules... Starting Create Static Device Nodes in /dev... [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. Mounting /proc/sys/fs/binfmt_misc... Mounting /sys/kernel/config... [ OK ] Listening on udev Control Socket. [ OK ] Reached target Sockets. [ OK ] Reached target Slices. [ OK ] Created slice system-getty.slice. Mounting POSIX Message Queue File System... [ OK ] Created slice system-serial\x2dgetty.slice. Mounting Huge Pages File System... [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Huge Pages File System. [ OK ] Mounted /sys/kernel/debug. [ OK ] Mounted /sys/kernel/config. [ OK ] Mounted /proc/sys/fs/binfmt_misc. [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Load Kernel Modules. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... Starting Apply Kernel Variables... Mounting FUSE Control File System... Starting udev Coldplug all Devices... [ OK ] Reached target Local File Systems (Pre). Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started Apply Kernel Variables. [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. Starting Raise network interfaces... [ OK ] Started udev Kernel Device Manager. [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 20.141812][ T3904] systemd-journald[3904]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... [ OK ] Started Create Volatile Files and Directories. Starting Network Time Synchronization... [ 20.738015][ T3964] [ 20.750058][ T3964] ============================= [ 20.754940][ T3964] WARNING: suspicious RCU usage Starting Update UTMP about System Boot/Shutdown... [ 20.767164][ T3964] 5.7.0-rc4-next-20200508-syzkaller #0 Not tainted [ 20.790565][ T3964] ----------------------------- [ 20.795444][ T3964] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 20.820237][ T3964] [ 20.820237][ T3964] other info that might help us debug this: [ 20.820237][ T3964] [ 20.840209][ T3964] [ 20.840209][ T3964] rcu_scheduler_active = 2, debug_locks = 1 [ 20.860095][ T3964] 1 lock held by ip/3964: [ 20.864457][ T3964] #0: ffffffff8a7b74c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 20.890222][ T3964] [ 20.890222][ T3964] stack backtrace: [ 20.896160][ T3964] CPU: 1 PID: 3964 Comm: ip Not tainted 5.7.0-rc4-next-20200508-syzkaller #0 [ 20.904921][ T3964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 20.915882][ T3964] Call Trace: [ 20.919185][ T3964] dump_stack+0x18f/0x20d [ 20.923527][ T3964] bpq_device_event+0x796/0x8ee [ 20.928394][ T3964] ? team_port_get_rtnl+0xbe/0x120 [ 20.933533][ T3964] notifier_call_chain+0xc0/0x230 [ 20.938580][ T3964] call_netdevice_notifiers_info+0xb5/0x130 [ 20.944482][ T3964] __dev_notify_flags+0x121/0x2c0 [ 20.949545][ T3964] ? dev_change_name+0x700/0x700 [ 20.949586][ T3964] ? dev_set_allmulti+0x30/0x30 [ 20.949603][ T3964] ? print_usage_bug+0x240/0x240 [ 20.949626][ T3964] dev_change_flags+0x100/0x160 [ 20.949646][ T3964] do_setlink+0xa1c/0x35d0 [ 20.949666][ T3964] ? mark_lock+0x129/0x1390 [ 20.949681][ T3964] ? rtnl_getlink+0xab0/0xab0 [ 20.949696][ T3964] ? print_usage_bug+0x240/0x240 [ 20.949709][ T3964] ? mark_lock+0x129/0x1390 [ 20.949724][ T3964] ? mark_lock+0x129/0x1390 [ 20.949744][ T3964] ? memset+0x20/0x40 [ 20.949762][ T3964] ? __nla_validate_parse+0x2dc/0x1c70 [ 20.949786][ T3964] ? nla_get_range_signed+0x520/0x520 [ 20.949802][ T3964] ? mark_held_locks+0xe0/0xe0 [ 20.949817][ T3964] ? deref_stack_reg+0xaa/0xe0 [ 20.949834][ T3964] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 20.949861][ T3964] __rtnl_newlink+0xad0/0x1590 [ 20.949888][ T3964] ? rtnl_link_unregister+0x240/0x240 [ 20.949913][ T3964] ? is_bpf_text_address+0xcb/0x160 [ 20.949928][ T3964] ? kernel_text_address+0x6e/0xe0 [ 20.949942][ T3964] ? __kernel_text_address+0x9/0x30 [ 20.949957][ T3964] ? unwind_get_return_address+0x5a/0xa0 [ 20.949967][ T3964] ? profile_setup.cold+0xc1/0xc1 [ 20.949978][ T3964] ? arch_stack_walk+0x97/0xf0 [ 20.950000][ T3964] ? stack_trace_save+0x8c/0xc0 [ 20.950012][ T3964] ? stack_trace_consume_entry+0x160/0x160 [ 20.950071][ T3964] ? rtnl_newlink+0x46/0xa0 [ 21.085925][ T3964] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 21.091508][ T3964] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 21.097953][ T3964] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 21.104606][ T3964] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 21.110367][ T3964] rtnl_newlink+0x64/0xa0 [ 21.114823][ T3964] ? __rtnl_newlink+0x1590/0x1590 [ 21.119925][ T3964] rtnetlink_rcv_msg+0x44e/0xad0 [ 21.124978][ T3964] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 21.130598][ T3964] ? lock_acquire+0x1f4/0x940 [ 21.135270][ T3964] ? netlink_deliver_tap+0x146/0xcc0 [ 21.140542][ T3964] netlink_rcv_skb+0x15a/0x430 [ 21.145289][ T3964] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 21.150582][ T3964] ? netlink_ack+0xa60/0xa60 [ 21.155272][ T3964] ? netlink_deliver_tap+0x236/0xcc0 [ 21.160702][ T3964] netlink_unicast+0x537/0x740 [ 21.166002][ T3964] ? netlink_attachskb+0x810/0x810 [ 21.171114][ T3964] ? _copy_from_iter_full+0x25c/0x870 [ 21.176467][ T3964] ? __phys_addr_symbol+0x2c/0x70 [ 21.181563][ T3964] ? __check_object_size+0x171/0x437 [ 21.186832][ T3964] netlink_sendmsg+0x882/0xe10 [ 21.191670][ T3964] ? aa_af_perm+0x260/0x260 [ 21.196414][ T3964] ? netlink_unicast+0x740/0x740 [ 21.201372][ T3964] ? netlink_unicast+0x740/0x740 [ 21.206328][ T3964] sock_sendmsg+0xcf/0x120 [ 21.210745][ T3964] ____sys_sendmsg+0x6bf/0x7e0 [ 21.215841][ T3964] ? mark_held_locks+0xe0/0xe0 [ 21.220589][ T3964] ? kernel_sendmsg+0x50/0x50 [ 21.225380][ T3964] ? find_held_lock+0x2d/0x110 [ 21.230146][ T3964] ? mark_lock+0x129/0x1390 [ 21.234748][ T3964] ___sys_sendmsg+0x100/0x170 [ 21.239556][ T3964] ? sendmsg_copy_msghdr+0x70/0x70 [ 21.244671][ T3964] ? migration_entry_to_page+0x310/0x310 [ 21.250316][ T3964] ? do_raw_spin_unlock+0x171/0x260 [ 21.255712][ T3964] ? find_held_lock+0x2d/0x110 [ 21.260592][ T3964] ? do_page_fault+0x59e/0x13da [ 21.265449][ T3964] ? vm_insert_pages+0x6a0/0x6a0 [ 21.270389][ T3964] ? lock_downgrade+0x840/0x840 [ 21.275243][ T3964] ? __fget_light+0x1ab/0x270 [ 21.280217][ T3964] __sys_sendmsg+0xec/0x1b0 [ 21.284831][ T3964] ? __sys_sendmsg_sock+0xb0/0xb0 [ 21.289873][ T3964] ? down_read_nested+0x430/0x430 [ 21.294910][ T3964] ? trace_hardirqs_off_caller+0x55/0x230 [ 21.300896][ T3964] ? do_syscall_64+0x21/0x7d0 [ 21.305660][ T3964] do_syscall_64+0xf6/0x7d0 [ 21.310246][ T3964] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 21.316124][ T3964] RIP: 0033:0x7f5e11163dc7 [ 21.320527][ T3964] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb cd 66 0f 1f 44 00 00 8b 05 4a 49 2b 00 85 c0 75 2e 48 63 ff 48 63 d2 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 a1 f0 2a 00 f7 d8 64 89 02 48 [ 21.340373][ T3964] RSP: 002b:00007ffef1560d08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 21.348780][ T3964] RAX: ffffffffffffffda RBX: 000000005eb5eca6 RCX: 00007f5e11163dc7 [ 21.356749][ T3964] RDX: 0000000000000000 RSI: 00007ffef1560d50 RDI: 0000000000000003 [ 21.365266][ T3964] RBP: 00007ffef1560d50 R08: 0000000000001000 R09: fefefeff77686d74 [ 21.373256][ T3964] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffef1560d90 [ 21.381343][ T3964] R13: 0000561856bcf3c0 R14: 00007ffef1568e10 R15: 0000000000000000 [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. Stopping Network Time Synchronization... [ 22.392699][ T3989] sd-resolve (3989) used greatest stack depth: 23704 bytes left [ 22.418659][ T3963] systemd-timesyn (3963) used greatest stack depth: 23048 bytes left [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ 23.612497][ C1] random: crng init done [ 23.617787][ C1] random: 7 urandom warning(s) missed due to ratelimiting [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for dev-ttyS0.device (12s / 1min 30s) [** ] (1 of 2) A start job is running for dev-ttyS0.device (13s / 1min 30s) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [ *** ] (2 of 2) A start job is running for…dplug all Devices (14s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (15s / no limit) [ ***] (2 of 2) A start job is running for…dplug all Devices (15s / no limit) [ **] (1 of 2) A start job is running for dev-ttyS0.device (16s / 1min 30s) [ *] (1 of 2) A start job is running for dev-ttyS0.device (16s / 1min 30s) [ **] (1 of 2) A start job is running for dev-ttyS0.device (17s / 1min 30s) [ OK ] Reached target Sound Card. [ ***] (2 of 2) A start job is running for…dplug all Devices (22s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (22s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (23s / no limit) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (23s / 1min 30s) [** ] (1 of 2) A start job is running for dev-ttyS0.device (24s / 1min 30s) [* ] (1 of 2) A start job is running for dev-ttyS0.device (24s / 1min 30s) [** ] (2 of 2) A start job is running for…dplug all Devices (25s / no limit) [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Basic System. Starting OpenBSD Secure Shell server... [ OK ] Started Regular background program processing daemon. Starting getty on tty2-tty6 if dbus and logind are not available... Starting Permit User Sessions... [ OK ] Started Daily apt download activities. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. Starting System Logging Service... [ OK ] Started Permit User Sessions. [ OK ] Found device /dev/ttyS0. [ OK ] Started System Logging Service. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ 47.906972][ T6756] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 47.918837][ T6756] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 47.927247][ T6756] CPU: 1 PID: 6756 Comm: sshd Not tainted 5.7.0-rc4-next-20200508-syzkaller #0 [ 47.936345][ T6756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.946509][ T6756] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 47.952584][ T6756] 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 [ 47.972197][ T6756] RSP: 0018:ffffc90006207450 EFLAGS: 00010206 [ 47.978267][ T6756] RAX: dffffc0000000000 RBX: ffff888099330000 RCX: ffffffff8363227a [ 47.986343][ T6756] RDX: 0000000000000005 RSI: ffffffff83632288 RDI: 0000000000000028 [ 47.994312][ T6756] RBP: 1ffff92000c40e8b R08: ffff8880a365c240 R09: fffffbfff155a5b2 [ 48.002372][ T6756] R10: ffffffff8aad2d8f R11: fffffbfff155a5b1 R12: ffff88808f970fea [ 48.010343][ T6756] R13: ffff88808f970000 R14: 0000000000001a64 R15: 0000000000000000 [ 48.018501][ T6756] FS: 00007f92131898c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 48.027423][ T6756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.034006][ T6756] CR2: 0000563bf1f738f5 CR3: 00000000a2da4000 CR4: 00000000001406e0 [ 48.042007][ T6756] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.050008][ T6756] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.057971][ T6756] Call Trace: [ 48.061261][ T6756] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 48.066896][ T6756] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 48.072702][ T6756] ? __kmalloc+0x62f/0x7a0 [ 48.077127][ T6756] ? tomoyo_realpath_from_path+0xc2/0x620 [ 48.082915][ T6756] ? lock_release+0x800/0x800 [ 48.087598][ T6756] ? __lock_acquire+0x2018/0x3f20 [ 48.092632][ T6756] tomoyo_realpath_from_path+0x393/0x620 [ 48.098273][ T6756] tomoyo_path_number_perm+0x1c2/0x4d0 [ 48.103735][ T6756] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 48.109372][ T6756] ? tomoyo_execute_permission+0x470/0x470 [ 48.115209][ T6756] ? d_alloc_parallel+0x785/0x1b10 [ 48.120328][ T6756] ? d_alloc_parallel+0x9ea/0x1b10 [ 48.125445][ T6756] ? rcu_read_lock_held_common+0x130/0x130 [ 48.131251][ T6756] ? print_usage_bug+0x240/0x240 [ 48.136214][ T6756] tomoyo_path_mknod+0x10d/0x190 [ 48.141170][ T6756] ? tomoyo_path_chown+0x1b0/0x1b0 [ 48.148721][ T6756] ? mark_held_locks+0x9f/0xe0 [ 48.153489][ T6756] ? d_lookup+0xec/0x250 [ 48.157820][ T6756] security_path_mknod+0x116/0x180 [ 48.162952][ T6756] lookup_open+0x5ae/0x1320 [ 48.167456][ T6756] ? page_put_link+0x210/0x210 [ 48.172226][ T6756] ? preempt_count_add+0x74/0x140 [ 48.177245][ T6756] ? __mnt_want_write+0x1da/0x2c0 [ 48.182283][ T6756] path_openat+0x93c/0x27f0 [ 48.186795][ T6756] ? path_lookupat.isra.0+0x530/0x530 [ 48.192172][ T6756] ? up_read+0x1a8/0x750 [ 48.196419][ T6756] ? mark_held_locks+0xe0/0xe0 [ 48.201186][ T6756] ? down_read_nested+0x430/0x430 [ 48.206215][ T6756] do_filp_open+0x192/0x260 [ 48.210716][ T6756] ? may_open_dev+0xf0/0xf0 [ 48.215223][ T6756] ? simple_attr_release+0x40/0x40 [ 48.220340][ T6756] ? _raw_spin_unlock+0x24/0x40 [ 48.225192][ T6756] ? __alloc_fd+0x46d/0x600 [ 48.229701][ T6756] do_sys_openat2+0x585/0x7d0 [ 48.234657][ T6756] ? file_open_root+0x400/0x400 [ 48.239506][ T6756] ? up_read+0x1a8/0x750 [ 48.243757][ T6756] do_sys_open+0xc3/0x140 [ 48.248085][ T6756] ? filp_open+0x70/0x70 [ 48.252352][ T6756] ? handle_mm_fault+0x491/0xa10 [ 48.257293][ T6756] ? trace_hardirqs_off_caller+0x55/0x230 [ 48.263204][ T6756] do_syscall_64+0xf6/0x7d0 [ 48.268369][ T6756] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 48.274268][ T6756] RIP: 0033:0x7f92112f26f0 [ 48.278683][ T6756] 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 [ 48.298372][ T6756] RSP: 002b:00007ffe0198be98 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 48.306960][ T6756] RAX: ffffffffffffffda RBX: 0000563bf2e7bfc0 RCX: 00007f92112f26f0 [ 48.314938][ T6756] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 0000563bf1f738f5 [ 48.323520][ T6756] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 48.331576][ T6756] R10: 0000000000000240 R11: 0000000000000246 R12: 0000563bf1f4451e [ 48.339546][ T6756] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 48.347518][ T6756] Modules linked in: [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ 48.929332][ T6756] ---[ end trace bc7cbdc18601e074 ]--- [ 48.934825][ T6756] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 48.973869][ T6756] 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 [ OK ] Started Getty on tty6. [ 49.086523][ T6756] RSP: 0018:ffffc90006207450 EFLAGS: 00010206 [ 49.092922][ T6756] RAX: dffffc0000000000 RBX: ffff888099330000 RCX: ffffffff8363227a [ 49.138345][ T6756] RDX: 0000000000000005 RSI: ffffffff83632288 RDI: 0000000000000028 [ 49.146365][ T6756] RBP: 1ffff92000c40e8b R08: ffff8880a365c240 R09: fffffbfff155a5b2 [ 49.146372][ T6756] R10: ffffffff8aad2d8f R11: fffffbfff155a5b1 R12: ffff88808f970fea [ 49.146379][ T6756] R13: ffff88808f970000 R14: 0000000000001a64 R15: 0000000000000000 [ 49.146388][ T6756] FS: 00007f92131898c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 49.146395][ T6756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.146402][ T6756] CR2: 000056392e9e6a60 CR3: 00000000a2da4000 CR4: 00000000001406f0 [ 49.146411][ T6756] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.146418][ T6756] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.146424][ T6756] Kernel panic - not syncing: Fatal exception [ 49.147781][ T6756] Kernel Offset: disabled [ 49.222660][ T6756] Rebooting in 86400 seconds..