[ 0.000000][ T0] Linux version 5.7.0-rc5-next-20200512-syzkaller (syzkaller@syzkaller) (gcc (GCC) 9.0.0 20181231 (experimental), GNU ld (GNU Binutils for Ubuntu) 2.26.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000003][ T0] kvm-clock: cpu 0, msr be52001, primary cpu clock [ 0.000003][ T0] kvm-clock: using sched offset of 4436846982 cycles [ 0.000900][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.004204][ T0] tsc: Detected 2300.000 MHz processor [ 0.006738][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.007728][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.008817][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.016077][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.017700][ T0] check: Scanning 1 areas for low memory corruption [ 0.018869][ T0] Using GB pages for direct mapping [ 0.021930][ T0] ACPI: Early table checksum verification disabled [ 0.022875][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.023737][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.024992][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.026541][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.028044][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.028833][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.029606][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.030890][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.032121][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.033468][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.035333][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.036256][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.037147][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.038105][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.039072][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.040291][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.041932][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.043526][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.044673][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.046677][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.048481][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.101577][ T0] Zone ranges: [ 0.102169][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.103115][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.104090][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.105104][ T0] Device empty [ 0.105696][ T0] Movable zone start for each node [ 0.106353][ T0] Early memory node ranges [ 0.106938][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.108086][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.109320][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.110647][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.111703][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.111710][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.142314][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.591334][ T0] kasan: KernelAddressSanitizer initialized [ 0.592902][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.593602][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.594658][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.595754][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.596760][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.597735][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.598750][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.599811][ T0] Using ACPI (MADT) for SMP configuration information [ 0.600691][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.601633][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.602775][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.604155][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.605370][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.606645][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.607869][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.610081][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.614102][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.615299][ T0] Booting paravirtualized kernel on KVM [ 0.616296][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.668313][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.671131][ T0] percpu: Embedded 67 pages/cpu s234568 r8192 d31672 u1048576 [ 0.672554][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.673809][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.675072][ T0] Policy zone: Normal [ 0.675631][ 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 [ 0.687259][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.572215][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17370K rwdata, 21752K rodata, 2788K init, 24440K bss, 1402688K reserved, 0K cma-reserved) [ 1.580621][ T0] Running RCU self tests [ 1.581218][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.582313][ T0] rcu: RCU lockdep checking is enabled. [ 1.583081][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.584098][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.585216][ T0] Trampoline variant of Tasks RCU enabled. [ 1.586082][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.587395][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.596516][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.598077][ T0] random: get_random_bytes called from start_kernel+0x672/0x9f8 with crng_init=0 [ 1.602283][ T0] Console: colour VGA+ 80x25 [ 1.604620][ T0] printk: console [ttyS0] enabled [ 1.604620][ T0] printk: console [ttyS0] enabled [ 1.606237][ T0] printk: bootconsole [earlyser0] disabled [ 1.606237][ T0] printk: bootconsole [earlyser0] disabled [ 1.608044][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.609942][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.610718][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.611428][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.612198][ T0] ... CLASSHASH_SIZE: 4096 [ 1.613039][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.613862][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.614811][ T0] ... CHAINHASH_SIZE: 32768 [ 1.615806][ T0] memory used by lock dependency info: 6301 kB [ 1.616908][ T0] memory used for stack traces: 4224 kB [ 1.617809][ T0] per task-struct memory footprint: 1920 bytes [ 1.619088][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.620924][ T0] ACPI: Core revision 20200430 [ 1.623687][ T0] APIC: Switch to symmetric I/O mode setup [ 1.625226][ T0] x2apic enabled [ 1.627748][ T0] Switched APIC routing to physical x2apic. [ 1.632258][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.633370][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.634993][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.636426][ T0] pid_max: default: 32768 minimum: 301 [ 1.638461][ T0] LSM: Security Framework initializing [ 1.639309][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.641011][ T0] Yama: becoming mindful. [ 1.641850][ T0] TOMOYO Linux initialized [ 1.645167][ T0] AppArmor: AppArmor initialized [ 1.653511][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.658725][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.660526][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.662191][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.667709][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.668767][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.669968][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.671271][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.671305][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.674056][ T0] MDS: Mitigation: Clear CPU buffers [ 1.675588][ T0] Freeing SMP alternatives memory: 96K [ 1.798763][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.801996][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.803869][ T1] rcu: Hierarchical SRCU implementation. [ 1.804983][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.804983][ T1] smp: Bringing up secondary CPUs ... [ 1.810070][ T1] x86: Booting SMP configuration: [ 1.811156][ T1] .... node #0, CPUs: #1 [ 0.027063][ T0] kvm-clock: cpu 1, msr be52041, secondary cpu clock [ 1.813805][ 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. [ 1.815189][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.815930][ T1] smpboot: Max logical packages: 1 [ 1.816706][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.819876][ T1] devtmpfs: initialized [ 1.819876][ T1] x86/mm: Memory block size: 128MB [ 1.848720][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.848720][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 1.848720][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.857443][ T1] xor: automatically using best checksumming function avx [ 1.860079][ T1] PM: RTC time: 21:01:23, date: 2020-05-12 [ 1.861297][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.861302][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.866460][ T1] NET: Registered protocol family 16 [ 1.872236][ T1] audit: initializing netlink subsys (disabled) [ 1.873540][ T26] audit: type=2000 audit(1589317283.452:1): state=initialized audit_enabled=0 res=1 [ 1.877214][ T1] cpuidle: using governor menu [ 1.877473][ T1] ACPI: bus type PCI registered [ 1.887615][ T1] dca service started, version 1.12.1 [ 1.889061][ T1] PCI: Using configuration type 1 for base access [ 1.944003][ T107] kworker/u4:0 (107) used greatest stack depth: 27360 bytes left [ 1.993425][ T196] kworker/u4:0 (196) used greatest stack depth: 27328 bytes left [ 2.337640][ T968] kworker/u4:4 (968) used greatest stack depth: 27120 bytes left [ 2.409752][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.409752][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.416680][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.436045][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.626058][ T1] raid6: avx2x4 gen() 11527 MB/s [ 2.805032][ T1] raid6: avx2x4 xor() 5782 MB/s [ 2.975008][ T1] raid6: avx2x2 gen() 6904 MB/s [ 3.145014][ T1] raid6: avx2x2 xor() 3417 MB/s [ 3.315013][ T1] raid6: avx2x1 gen() 5011 MB/s [ 3.485009][ T1] raid6: avx2x1 xor() 1728 MB/s [ 3.655002][ T1] raid6: sse2x4 gen() 6069 MB/s [ 3.825032][ T1] raid6: sse2x4 xor() 3251 MB/s [ 3.986063][ T1] raid6: sse2x2 gen() 3307 MB/s [ 4.156053][ T1] raid6: sse2x2 xor() 1778 MB/s [ 4.326066][ T1] raid6: sse2x1 gen() 2464 MB/s [ 4.496065][ T1] raid6: sse2x1 xor() 971 MB/s [ 4.497416][ T1] raid6: using algorithm avx2x4 gen() 11527 MB/s [ 4.498525][ T1] raid6: .... xor() 5782 MB/s, rmw enabled [ 4.499659][ T1] raid6: using avx2x2 recovery algorithm [ 4.505898][ T1] ACPI: Added _OSI(Module Device) [ 4.505898][ T1] ACPI: Added _OSI(Processor Device) [ 4.505898][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.506758][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.507780][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.509083][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.510782][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.565100][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.616405][ T1] ACPI: Interpreter enabled [ 4.618028][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.619034][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.625006][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.625230][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.735101][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.735101][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.745559][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.753146][ T1] PCI host bridge to bus 0000:00 [ 4.753146][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.756386][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.756386][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.756386][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.756386][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.765026][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.766706][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.775094][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.802352][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.813354][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.828496][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.834444][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.837152][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.865568][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.865568][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.870841][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.897394][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.905031][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.912602][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 4.956668][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.962034][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.966844][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.972935][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.977304][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.995855][ T1] iommu: Default domain type: Translated [ 4.997075][ T1] vgaarb: loaded [ 5.006186][ T1] SCSI subsystem initialized [ 5.006215][ T1] ACPI: bus type USB registered [ 5.016535][ T1] usbcore: registered new interface driver usbfs [ 5.019084][ T1] usbcore: registered new interface driver hub [ 5.021028][ T1] usbcore: registered new device driver usb [ 5.026689][ T1] mc: Linux media interface: v0.10 [ 5.028094][ T1] videodev: Linux video capture interface: v2.00 [ 5.030145][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.031647][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.035151][ T1] PTP clock support registered [ 5.038368][ T1] EDAC MC: Ver: 3.0.0 [ 5.038382][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.047081][ T1] PCI: Using ACPI for IRQ routing [ 5.051748][ T1] Bluetooth: Core ver 2.22 [ 5.055588][ T1] NET: Registered protocol family 31 [ 5.056764][ T1] Bluetooth: HCI device and connection manager initialized [ 5.058448][ T1] Bluetooth: HCI socket layer initialized [ 5.060143][ T1] Bluetooth: L2CAP socket layer initialized [ 5.061896][ T1] Bluetooth: SCO socket layer initialized [ 5.063437][ T1] NET: Registered protocol family 8 [ 5.065001][ T1] NET: Registered protocol family 20 [ 5.066941][ T1] NetLabel: Initializing [ 5.067813][ T1] NetLabel: domain hash size = 128 [ 5.068970][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.073449][ T1] NetLabel: unlabeled traffic allowed by default [ 5.076103][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.076372][ T1] NET: Registered protocol family 39 [ 5.078031][ T1] clocksource: Switched to clocksource kvm-clock [ 7.754089][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.756179][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.759130][ T1] FS-Cache: Loaded [ 7.760973][ T1] CacheFiles: Loaded [ 7.762327][ T1] TOMOYO: 2.6.0 [ 7.762919][ T1] Mandatory Access Control activated. [ 7.766336][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.768025][ T1] pnp: PnP ACPI init [ 7.782460][ T1] pnp: PnP ACPI: found 7 devices [ 7.816314][ T1534] kworker/u4:3 (1534) used greatest stack depth: 26920 bytes left [ 7.836286][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.838394][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.841488][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.842965][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.844940][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.849937][ T1] NET: Registered protocol family 2 [ 7.854724][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 7.858002][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.865245][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 7.872016][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.877032][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.880311][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.883617][ T1] NET: Registered protocol family 1 [ 7.887301][ T1] RPC: Registered named UNIX socket transport module. [ 7.888872][ T1] RPC: Registered udp transport module. [ 7.890055][ T1] RPC: Registered tcp transport module. [ 7.891228][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.895763][ T1] NET: Registered protocol family 44 [ 7.897432][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.899206][ T1] PCI: CLS 0 bytes, default 64 [ 7.903596][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.905917][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 7.911444][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.916619][ T1] kvm: already loaded the other module [ 7.917867][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.920917][ T1] clocksource: Switched to clocksource tsc [ 7.922016][ T1] mce: Machine check injector initialized [ 7.928206][ T1] check: Scanning for low memory corruption every 60 seconds [ 7.990199][ T1] Initialise system trusted keyrings [ 7.992183][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.993674][ T1] zbud: loaded [ 8.001183][ T1] DLM installed [ 8.005679][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.014974][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.018507][ T1] NFS: Registering the id_resolver key type [ 8.019621][ T1] Key type id_resolver registered [ 8.020950][ T1] Key type id_legacy registered [ 8.022520][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.023915][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.030626][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.033025][ T1] Key type cifs.spnego registered [ 8.034140][ T1] Key type cifs.idmap registered [ 8.035534][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.038357][ T1] fuse: init (API version 7.31) [ 8.042305][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.055493][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.060854][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.062955][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.064861][ T1] ocfs2: Registered cluster interface o2cb [ 8.067034][ T1] ocfs2: Registered cluster interface user [ 8.068911][ T1] OCFS2 User DLM kernel interface loaded [ 8.078518][ T1] gfs2: GFS2 installed [ 8.086051][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.087194][ T1] ceph: loaded (mds proto 32) [ 8.099611][ T1] NET: Registered protocol family 38 [ 8.101460][ T1] async_tx: api initialized (async) [ 8.102892][ T1] Key type asymmetric registered [ 8.104008][ T1] Asymmetric key parser 'x509' registered [ 8.105529][ T1] Asymmetric key parser 'pkcs8' registered [ 8.106815][ T1] Key type pkcs7_test registered [ 8.107857][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.109323][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 8.111756][ T1] io scheduler mq-deadline registered [ 8.112597][ T1] io scheduler kyber registered [ 8.113833][ T1] io scheduler bfq registered [ 8.127125][ T1] hgafb: HGA card not detected. [ 8.128628][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.130207][ T1] usbcore: registered new interface driver udlfb [ 8.135347][ T1] uvesafb: failed to execute /sbin/v86d [ 8.136769][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.138609][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.140170][ T1] uvesafb: vbe_init() failed with -22 [ 8.141400][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.144856][ T1] vga16fb: mapped to 0x00000000a7474814 [ 8.214130][ T1] Console: switching to colour frame buffer device 80x30 [ 8.505190][ T1] fb0: VGA16 VGA frame buffer device [ 8.508703][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.525804][ T1] ACPI: Power Button [PWRF] [ 8.527622][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.530721][ T1] ACPI: Sleep Button [SLPF] [ 8.538191][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.552737][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.553921][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.572504][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.574152][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.592365][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.593952][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.799526][ T2132] kworker/u4:4 (2132) used greatest stack depth: 26240 bytes left [ 8.894702][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.899616][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.903008][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.911896][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.918339][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.925600][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.934170][ T1] Cyclades driver 2.6 [ 8.936268][ T1] Initializing Nozomi driver 2.1d [ 8.939465][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.941609][ T1] No rocketport ports found; unloading driver [ 8.946771][ T1] Non-volatile memory driver v1.3 [ 8.949021][ T1] Linux agpgart interface v0.103 [ 8.959007][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.961925][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 8.968326][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.970248][ T1] usbcore: registered new interface driver udl [ 9.018751][ T1] brd: module loaded [ 9.054763][ T1] loop: module loaded [ 9.222020][ T1] zram: Added device: zram0 [ 9.229890][ T1] null_blk: module loaded [ 9.238011][ T1] nfcsim 0.2 initialized [ 9.242990][ T1] Loading iSCSI transport class v2.0-870. [ 9.271186][ T1] scsi host0: Virtio SCSI HBA [ 9.314735][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.318262][ T32] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.335567][ T1] slram: not enough parameters. [ 9.340940][ T1] ftl_cs: FTL header not found. [ 9.392458][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.394934][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.397496][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.410606][ T1] MACsec IEEE 802.1AE [ 9.413374][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.459912][ T1] vcan: Virtual CAN interface driver [ 9.461272][ T1] vxcan: Virtual CAN Tunnel driver [ 9.462327][ T1] slcan: serial line CAN interface driver [ 9.463661][ T1] slcan: 10 dynamic interface channels. [ 9.465367][ T1] CAN device driver interface [ 9.468224][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.470238][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.472442][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.475667][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.478225][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.480628][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.486025][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.487473][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.488459][ T1] AX.25: bpqether driver version 004 [ 9.489356][ T1] PPP generic driver version 2.4.2 [ 9.492559][ T1] PPP BSD Compression module registered [ 9.494116][ T1] PPP Deflate Compression module registered [ 9.495289][ T1] PPP MPPE Compression module registered [ 9.496168][ T1] NET: Registered protocol family 24 [ 9.497134][ T1] PPTP driver version 0.8.5 [ 9.498789][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.500608][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.502044][ T1] SLIP linefill/keepalive option. [ 9.502819][ T1] hdlc: HDLC support module revision 1.22 [ 9.504008][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.505840][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.507171][ T1] LAPB Ethernet driver version 0.02 [ 9.508520][ T1] usbcore: registered new interface driver rndis_wlan [ 9.510139][ T1] mac80211_hwsim: initializing netlink [ 9.534416][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.544427][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.556974][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.558618][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.560759][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.562730][ T1] usbcore: registered new interface driver pegasus [ 9.563966][ T1] usbcore: registered new interface driver rtl8150 [ 9.566118][ T1] usbcore: registered new interface driver r8152 [ 9.567541][ T1] usbcore: registered new interface driver asix [ 9.568819][ T1] usbcore: registered new interface driver ax88179_178a [ 9.570240][ T1] usbcore: registered new interface driver cdc_ether [ 9.571831][ T1] usbcore: registered new interface driver dm9601 [ 9.573249][ T1] usbcore: registered new interface driver smsc75xx [ 9.574692][ T1] usbcore: registered new interface driver smsc95xx [ 9.578311][ T1] usbcore: registered new interface driver net1080 [ 9.579930][ T1] usbcore: registered new interface driver rndis_host [ 9.582051][ T1] usbcore: registered new interface driver cdc_subset [ 9.583555][ T1] usbcore: registered new interface driver zaurus [ 9.584843][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.586838][ T1] usbcore: registered new interface driver cdc_ncm [ 9.588639][ T1] usbcore: registered new interface driver cdc_mbim [ 9.599137][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.610481][ T1] aoe: AoE v85 initialised. [ 9.613770][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.614913][ T1] ehci-pci: EHCI PCI platform driver [ 9.616431][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.617735][ T1] ohci-pci: OHCI PCI platform driver [ 9.619135][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.622010][ T1] usbcore: registered new interface driver cdc_acm [ 9.623355][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.626003][ T1] usbcore: registered new interface driver usblp [ 9.627341][ T1] usbcore: registered new interface driver cdc_wdm [ 9.630985][ T1] usbcore: registered new interface driver uas [ 9.632355][ T1] usbcore: registered new interface driver usb-storage [ 9.635741][ T1] usbcore: registered new interface driver ums-realtek [ 9.638118][ T1] usbcore: registered new interface driver usbserial_generic [ 9.639936][ T1] usbserial: USB Serial support registered for generic [ 9.642061][ T1] usbcore: registered new interface driver ch341 [ 9.643182][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.646300][ T1] usbcore: registered new interface driver cp210x [ 9.647583][ T1] usbserial: USB Serial support registered for cp210x [ 9.649037][ T1] usbcore: registered new interface driver ftdi_sio [ 9.651606][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.654023][ T1] usbcore: registered new interface driver keyspan [ 9.655774][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.657888][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.660129][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.662262][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.664361][ T1] usbcore: registered new interface driver option [ 9.667290][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.669408][ T1] usbcore: registered new interface driver oti6858 [ 9.671089][ T1] usbserial: USB Serial support registered for oti6858 [ 9.673022][ T1] usbcore: registered new interface driver pl2303 [ 9.674350][ T1] usbserial: USB Serial support registered for pl2303 [ 9.676762][ T1] usbcore: registered new interface driver qcserial [ 9.678185][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.679558][ T1] usbcore: registered new interface driver sierra [ 9.681527][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.682963][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.688243][ T1] usbserial: USB Serial support registered for carelink [ 9.689665][ T1] usbserial: USB Serial support registered for zio [ 9.690782][ T1] usbserial: USB Serial support registered for funsoft [ 9.692029][ T1] usbserial: USB Serial support registered for flashloader [ 9.693197][ T1] usbserial: USB Serial support registered for google [ 9.694625][ T1] usbserial: USB Serial support registered for libtransistor [ 9.698631][ T1] usbserial: USB Serial support registered for vivopay [ 9.700097][ T1] usbserial: USB Serial support registered for moto_modem [ 9.701598][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.703555][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.705311][ T1] usbserial: USB Serial support registered for hp4x [ 9.706591][ T1] usbserial: USB Serial support registered for suunto [ 9.708220][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.714682][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.716411][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.720860][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.724230][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.727086][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.728494][ T1] usb usb1: Product: Dummy host controller [ 9.729484][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.730918][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.737081][ T1] hub 1-0:1.0: USB hub found [ 9.739228][ T1] hub 1-0:1.0: 1 port detected [ 9.748532][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.749971][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.752966][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.756377][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.758504][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.759939][ T1] usb usb2: Product: Dummy host controller [ 9.760910][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.762288][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 9.766069][ T1] hub 2-0:1.0: USB hub found [ 9.767166][ T1] hub 2-0:1.0: 1 port detected [ 9.771562][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.773433][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.776784][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.779885][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.786406][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.787729][ T1] usb usb3: Product: Dummy host controller [ 9.788718][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.790198][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 9.793775][ T1] hub 3-0:1.0: USB hub found [ 9.794940][ T1] hub 3-0:1.0: 1 port detected [ 9.799413][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.801924][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.804861][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.808666][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.810227][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.811907][ T1] usb usb4: Product: Dummy host controller [ 9.813017][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.814852][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 9.818428][ T1] hub 4-0:1.0: USB hub found [ 9.819638][ T1] hub 4-0:1.0: 1 port detected [ 9.826051][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.827707][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.830856][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.833372][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.835168][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.838725][ T1] usb usb5: Product: Dummy host controller [ 9.839747][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.841177][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 9.844858][ T1] hub 5-0:1.0: USB hub found [ 9.847994][ T1] hub 5-0:1.0: 1 port detected [ 9.852100][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.853487][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.856708][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.859355][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.859583][ C1] random: fast init done [ 9.860793][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.863394][ T1] usb usb6: Product: Dummy host controller [ 9.864367][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.866636][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 9.870244][ T1] hub 6-0:1.0: USB hub found [ 9.871689][ T1] hub 6-0:1.0: 1 port detected [ 9.874979][ T488] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.877025][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.878997][ T488] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.880198][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.880856][ T488] sd 0:0:1:0: [sda] Write Protect is off [ 9.882014][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.886031][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.886146][ T488] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.887439][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.890148][ T32] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.892622][ T1] usb usb7: Product: Dummy host controller [ 9.892635][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.892648][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 9.895395][ T1] hub 7-0:1.0: USB hub found [ 9.898250][ T1] hub 7-0:1.0: 1 port detected [ 9.903416][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.906495][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.908321][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.910536][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.911747][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.913245][ T1] usb usb8: Product: Dummy host controller [ 9.914193][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.917300][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 9.920073][ T1] hub 8-0:1.0: USB hub found [ 9.921050][ T1] hub 8-0:1.0: 1 port detected [ 9.922640][ T488] sda: sda1 [ 9.939981][ T488] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.942717][ T1] using random self ethernet address [ 9.943942][ T1] using random host ethernet address [ 9.946633][ T1] Mass Storage Function, version: 2009/09/11 [ 9.948349][ T1] LUN: removable file: (no medium) [ 9.949470][ T1] no file given for LUN0 [ 9.950207][ T1] printk: console [ttyGS0] disabled [ 9.953602][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 9.957065][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.959002][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 9.960830][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 9.962592][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.964019][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.965733][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 9.966967][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 9.968294][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 9.971368][ T1] hub 9-0:1.0: USB hub found [ 9.972648][ T1] hub 9-0:1.0: 8 ports detected [ 9.980753][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.983062][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 9.984797][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.987835][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.989886][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.991106][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 9.992310][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 9.993667][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 9.996886][ T1] hub 10-0:1.0: USB hub found [ 9.997993][ T1] hub 10-0:1.0: 8 ports detected [ 10.005608][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.008018][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.010304][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.011800][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.013283][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.014563][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.016243][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.019002][ T1] hub 11-0:1.0: USB hub found [ 10.020206][ T1] hub 11-0:1.0: 8 ports detected [ 10.025897][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.027570][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.029065][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.030849][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.032434][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.033621][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.034721][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.036497][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.039384][ T1] hub 12-0:1.0: USB hub found [ 10.040408][ T1] hub 12-0:1.0: 8 ports detected [ 10.046759][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.048973][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.052540][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.054680][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.056547][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.057472][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.058749][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.061496][ T1] hub 13-0:1.0: USB hub found [ 10.062795][ T1] hub 13-0:1.0: 8 ports detected [ 10.068391][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.070125][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.071555][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.073612][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.075093][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.076488][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.077429][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.079174][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.081995][ T1] hub 14-0:1.0: USB hub found [ 10.083075][ T1] hub 14-0:1.0: 8 ports detected [ 10.089917][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.091624][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.093814][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.095922][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.097256][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.098612][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.099941][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.102628][ T1] hub 15-0:1.0: USB hub found [ 10.103612][ T1] hub 15-0:1.0: 8 ports detected [ 10.110626][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.112339][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.114269][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.116412][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.118065][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.119423][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.120404][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.121746][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.124655][ T1] hub 16-0:1.0: USB hub found [ 10.126313][ T1] hub 16-0:1.0: 8 ports detected [ 10.132516][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.134125][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.136421][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.137890][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.139257][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.140160][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.141602][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.144290][ T1] hub 17-0:1.0: USB hub found [ 10.146493][ T1] hub 17-0:1.0: 8 ports detected [ 10.151688][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.153408][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.154913][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.156796][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.158100][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.159348][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.160282][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.161713][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.164551][ T1] hub 18-0:1.0: USB hub found [ 10.165761][ T1] hub 18-0:1.0: 8 ports detected [ 10.171915][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.174482][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.177132][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.178827][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.179966][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.181201][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.183062][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.186046][ T1] hub 19-0:1.0: USB hub found [ 10.187091][ T1] hub 19-0:1.0: 8 ports detected [ 10.192341][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.194062][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.197120][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.199091][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.200789][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.202169][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.203108][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.204276][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.207699][ T1] hub 20-0:1.0: USB hub found [ 10.208666][ T1] hub 20-0:1.0: 8 ports detected [ 10.214730][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.217202][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.219893][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.221270][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.222608][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.223565][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.224807][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.227502][ T1] hub 21-0:1.0: USB hub found [ 10.228538][ T1] hub 21-0:1.0: 8 ports detected [ 10.234724][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.237612][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.239484][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.241621][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.243206][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.244430][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.247351][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.248698][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.251516][ T1] hub 22-0:1.0: USB hub found [ 10.252524][ T1] hub 22-0:1.0: 8 ports detected [ 10.259690][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.261377][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.263243][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.264556][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.265859][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.266813][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.268067][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.271324][ T1] hub 23-0:1.0: USB hub found [ 10.272283][ T1] hub 23-0:1.0: 8 ports detected [ 10.280216][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.281962][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.283466][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.285520][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.287139][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.288338][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.289429][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.290858][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.293591][ T1] hub 24-0:1.0: USB hub found [ 10.294513][ T1] hub 24-0:1.0: 8 ports detected [ 10.301570][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.303441][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.305812][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.307406][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.308678][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.309678][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.311095][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.314275][ T1] hub 25-0:1.0: USB hub found [ 10.317038][ T1] hub 25-0:1.0: 8 ports detected [ 10.322303][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.324215][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.325974][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.330581][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.332057][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.333838][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.336234][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.337821][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.340728][ T1] hub 26-0:1.0: USB hub found [ 10.341810][ T1] hub 26-0:1.0: 8 ports detected [ 10.348981][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.350651][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.352681][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.354082][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.355690][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.356729][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.358074][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.360861][ T1] hub 27-0:1.0: USB hub found [ 10.361831][ T1] hub 27-0:1.0: 8 ports detected [ 10.368193][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.369986][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.371543][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.373436][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.375092][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.376546][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.377640][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.379231][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.382233][ T1] hub 28-0:1.0: USB hub found [ 10.383173][ T1] hub 28-0:1.0: 8 ports detected [ 10.390793][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.392607][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.394604][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.396275][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.397570][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.399393][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.401197][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.404035][ T1] hub 29-0:1.0: USB hub found [ 10.406465][ T1] hub 29-0:1.0: 8 ports detected [ 10.411871][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.413422][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.415301][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.417253][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.418567][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.419708][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.420763][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.421934][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.424702][ T1] hub 30-0:1.0: USB hub found [ 10.426334][ T1] hub 30-0:1.0: 8 ports detected [ 10.432340][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.434000][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.436373][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.437863][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.439219][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.440700][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.442219][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.444973][ T1] hub 31-0:1.0: USB hub found [ 10.445967][ T1] hub 31-0:1.0: 8 ports detected [ 10.451413][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.453455][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.456689][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.458760][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.460681][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.461823][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.462847][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.464039][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.466844][ T1] hub 32-0:1.0: USB hub found [ 10.467966][ T1] hub 32-0:1.0: 8 ports detected [ 10.474216][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.477077][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.479083][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.480428][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.481549][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.482838][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.484351][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.487290][ T1] hub 33-0:1.0: USB hub found [ 10.488454][ T1] hub 33-0:1.0: 8 ports detected [ 10.493663][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.496761][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.498345][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.500314][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.501849][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.503128][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.504160][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.505832][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.508548][ T1] hub 34-0:1.0: USB hub found [ 10.509480][ T1] hub 34-0:1.0: 8 ports detected [ 10.516846][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.520011][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.521868][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.523548][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.524934][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.526078][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.527268][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.529908][ T1] hub 35-0:1.0: USB hub found [ 10.530808][ T1] hub 35-0:1.0: 8 ports detected [ 10.537658][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.539399][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.540953][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.542845][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.544343][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.545707][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.546840][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.548307][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.551072][ T1] hub 36-0:1.0: USB hub found [ 10.552004][ T1] hub 36-0:1.0: 8 ports detected [ 10.559463][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.561198][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.565267][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.566726][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.567911][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.569136][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.570526][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.573338][ T1] hub 37-0:1.0: USB hub found [ 10.574266][ T1] hub 37-0:1.0: 8 ports detected [ 10.581102][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.582926][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.584772][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.586768][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.588414][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.589601][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.590617][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.592057][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 10.594838][ T1] hub 38-0:1.0: USB hub found [ 10.596719][ T1] hub 38-0:1.0: 8 ports detected [ 10.602937][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.605196][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 10.607962][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.609341][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.611501][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 10.612662][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.614569][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 10.619033][ T1] hub 39-0:1.0: USB hub found [ 10.620118][ T1] hub 39-0:1.0: 8 ports detected [ 10.625829][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.627620][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 10.629253][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.631102][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.632455][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.633615][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 10.634573][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.636651][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 10.639360][ T1] hub 40-0:1.0: USB hub found [ 10.640252][ T1] hub 40-0:1.0: 8 ports detected [ 10.646483][ T1] usbcore: registered new device driver usbip-host [ 10.652038][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.654451][ T1] i8042: Warning: Keylock active [ 10.657074][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.658885][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 10.722952][ T1] mousedev: PS/2 mouse device common for all mice [ 10.730709][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 10.737863][ T1] rtc_cmos 00:00: registered as rtc0 [ 10.738922][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 10.740477][ T1] i2c /dev entries driver [ 10.746795][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 10.749691][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 10.751394][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 10.753074][ T1] IR NEC protocol handler initialized [ 10.753950][ T1] IR RC5(x/sz) protocol handler initialized [ 10.754920][ T1] IR RC6 protocol handler initialized [ 10.756281][ T1] IR JVC protocol handler initialized [ 10.757449][ T1] IR Sony protocol handler initialized [ 10.758316][ T1] IR SANYO protocol handler initialized [ 10.760403][ T1] IR Sharp protocol handler initialized [ 10.761371][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 10.763581][ T1] IR XMP protocol handler initialized [ 10.765640][ T1] usbcore: registered new interface driver uvcvideo [ 10.767545][ T1] USB Video Class driver (1.1.1) [ 10.769011][ T1] gspca_main: v2.14.0 registered [ 10.788573][ T1] vivid-000: using single planar format API [ 10.805641][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 10.808804][ T1] vivid-000: V4L2 capture device registered as video3 [ 10.811324][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 10.813824][ T1] vivid-000: V4L2 output device registered as video4 [ 10.816022][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 10.818615][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 10.822354][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 10.824798][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 10.827073][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 10.830594][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 10.832695][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 10.834871][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 10.837677][ T1] vivid-001: using multiplanar format API [ 10.852053][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 10.855788][ T1] vivid-001: V4L2 capture device registered as video7 [ 10.857797][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 10.859877][ T1] vivid-001: V4L2 output device registered as video8 [ 10.862283][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 10.865572][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 10.868666][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 10.871057][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 10.885267][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 10.888528][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 10.905261][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 10.908993][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 10.912258][ T1] vivid-002: using single planar format API [ 10.936922][ T2703] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 10.943529][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 10.955952][ T1] vivid-002: V4L2 capture device registered as video11 [ 10.958398][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 10.975592][ T1] vivid-002: V4L2 output device registered as video12 [ 10.979378][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 10.989532][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.000242][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.008382][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.015939][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.023587][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.031883][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.040099][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.048910][ T1] vivid-003: using multiplanar format API [ 11.066442][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.074360][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.082832][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.090829][ T1] vivid-003: V4L2 output device registered as video16 [ 11.098183][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.108865][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.118604][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.126124][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.134060][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.141776][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.150022][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.159932][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.168576][ T1] vivid-004: using single planar format API [ 11.186488][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.194573][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.202106][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.210007][ T1] vivid-004: V4L2 output device registered as video20 [ 11.217526][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.227386][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.237212][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.244778][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.252312][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.260037][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.268378][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.276655][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.284849][ T1] vivid-005: using multiplanar format API [ 11.302477][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.310989][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.318537][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.326712][ T1] vivid-005: V4L2 output device registered as video24 [ 11.334180][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.344263][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.354527][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.362546][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.371730][ T2703] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.382508][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.392478][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.401940][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.410164][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.418425][ T1] vivid-006: using single planar format API [ 11.437167][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.445199][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.452757][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.460999][ T1] vivid-006: V4L2 output device registered as video28 [ 11.468605][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.478704][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.488604][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.496564][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.504081][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.512025][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.520459][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.528702][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.537026][ T1] vivid-007: using multiplanar format API [ 11.555720][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 11.563812][ T1] vivid-007: V4L2 capture device registered as video31 [ 11.571523][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 11.579582][ T1] vivid-007: V4L2 output device registered as video32 [ 11.587341][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 11.597344][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 11.607161][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 11.614638][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 11.622191][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 11.630012][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 11.638281][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 11.646409][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 11.654593][ T1] vivid-008: using single planar format API [ 11.673337][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 11.681557][ T1] vivid-008: V4L2 capture device registered as video35 [ 11.689648][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 11.697891][ T1] vivid-008: V4L2 output device registered as video36 [ 11.706710][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 11.716631][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 11.727032][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 11.734518][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 11.742139][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 11.750225][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 11.758467][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 11.766624][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 11.774869][ T1] vivid-009: using multiplanar format API [ 11.793258][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 11.801410][ T1] vivid-009: V4L2 capture device registered as video39 [ 11.808949][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 11.817191][ T1] vivid-009: V4L2 output device registered as video40 [ 11.825095][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 11.835294][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 11.845438][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 11.853119][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 11.860786][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 11.868919][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 11.879360][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 11.887777][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 11.896187][ T1] vivid-010: using single planar format API [ 11.914059][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 11.922300][ T1] vivid-010: V4L2 capture device registered as video43 [ 11.929952][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 11.939168][ T1] vivid-010: V4L2 output device registered as video44 [ 11.946508][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 11.956350][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 11.966123][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 11.973672][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 11.982058][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 11.989921][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 11.998160][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 12.006305][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 12.014564][ T1] vivid-011: using multiplanar format API [ 12.033568][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 12.041850][ T1] vivid-011: V4L2 capture device registered as video47 [ 12.049469][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 12.057684][ T1] vivid-011: V4L2 output device registered as video48 [ 12.065267][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 12.075629][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 12.085886][ T192] floppy0: no floppy controllers found [ 12.091578][ T192] work still pending [ 12.095694][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 12.107607][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 12.115192][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 12.123522][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 12.131773][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 12.140384][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 12.148890][ T1] vivid-012: using single planar format API [ 12.167835][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 12.176132][ T1] vivid-012: V4L2 capture device registered as video51 [ 12.183644][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 12.191707][ T1] vivid-012: V4L2 output device registered as video52 [ 12.199114][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 12.209186][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 12.218970][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 12.226703][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 12.234220][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 12.243890][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 12.252135][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 12.260349][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 12.268702][ T1] vivid-013: using multiplanar format API [ 12.287744][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 12.295951][ T1] vivid-013: V4L2 capture device registered as video55 [ 12.303533][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 12.311736][ T1] vivid-013: V4L2 output device registered as video56 [ 12.319284][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 12.329374][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 12.339358][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 12.347045][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 12.354517][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 12.362630][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 12.370897][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 12.379101][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 12.387725][ T1] vivid-014: using single planar format API [ 12.406385][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 12.414470][ T1] vivid-014: V4L2 capture device registered as video59 [ 12.422130][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 12.430359][ T1] vivid-014: V4L2 output device registered as video60 [ 12.437918][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 12.448154][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 12.458042][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 12.465804][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 12.473308][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 12.481148][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 12.489474][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 12.497766][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 12.506173][ T1] vivid-015: using multiplanar format API [ 12.525698][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 12.533790][ T1] vivid-015: V4L2 capture device registered as video63 [ 12.541639][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 12.549764][ T1] vivid-015: V4L2 output device registered as video64 [ 12.557293][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 12.567669][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 12.577418][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 12.584990][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 12.592574][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 12.600409][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 12.608625][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 12.616792][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 12.626608][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 12.635981][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 12.645986][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 12.655354][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 12.670703][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 12.677524][ T1] iTCO_vendor_support: vendor-support=0 [ 12.685508][ T1] device-mapper: uevent: version 1.0.3 [ 12.692347][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 12.705329][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 12.712709][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 12.720283][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 12.728267][ T1] device-mapper: raid: Loading target version 1.15.1 [ 12.736103][ T1] Bluetooth: HCI UART driver ver 2.3 [ 12.741484][ T1] Bluetooth: HCI UART protocol H4 registered [ 12.753304][ T1] Bluetooth: HCI UART protocol BCSP registered [ 12.765370][ T1] Bluetooth: HCI UART protocol LL registered [ 12.771505][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 12.778784][ T1] Bluetooth: HCI UART protocol QCA registered [ 12.785654][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 12.792172][ T1] Bluetooth: HCI UART protocol Marvell registered [ 12.798970][ T1] usbcore: registered new interface driver bfusb [ 12.805689][ T1] usbcore: registered new interface driver btusb [ 12.814010][ T1] CAPI 2.0 started up with major 68 (middleware) [ 12.820417][ T1] Modular ISDN core version 1.1.29 [ 12.826299][ T1] NET: Registered protocol family 34 [ 12.831747][ T1] DSP module 2.0 [ 12.835324][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 12.854675][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 12.861038][ T1] 0 virtual devices registered [ 12.866209][ T1] intel_pstate: CPU model not supported [ 12.874937][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 12.883522][ T1] usnic_verbs:usnic_uiom_init:563: [ 12.883526][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 12.900032][ T1] usnic_verbs:usnic_ib_init:667: [ 12.900036][ T1] Unable to initialize umem with err -1 [ 12.912273][ T1] iscsi: registered transport (iser) [ 12.918500][ T1] SoftiWARP attached [ 12.922588][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.934316][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.945776][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.967050][ T1] hid: raw HID events driver (C) Jiri Kosina [ 13.006826][ T1] usbcore: registered new interface driver usbhid [ 13.013261][ T1] usbhid: USB HID core driver [ 13.020838][ T1] ashmem: initialized [ 13.106537][ T1] usbcore: registered new interface driver snd-usb-audio [ 13.115839][ T1] drop_monitor: Initializing network drop monitor service [ 13.123423][ T1] NET: Registered protocol family 26 [ 13.128961][ T1] GACT probability on [ 13.132964][ T1] Mirror/redirect action on [ 13.137749][ T1] Simple TC action Loaded [ 13.144344][ T1] netem: version 1.3 [ 13.148490][ T1] u32 classifier [ 13.152022][ T1] Performance counters on [ 13.156739][ T1] input device check on [ 13.161224][ T1] Actions configured [ 13.167512][ T1] nf_conntrack_irc: failed to register helpers [ 13.173979][ T1] nf_conntrack_sane: failed to register helpers [ 13.219122][ T1] nf_conntrack_sip: failed to register helpers [ 13.230209][ T1] xt_time: kernel timezone is -0000 [ 13.235817][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 13.242863][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 13.252411][ T1] IPVS: ipvs loaded. [ 13.256437][ T1] IPVS: [rr] scheduler registered. [ 13.261538][ T1] IPVS: [wrr] scheduler registered. [ 13.266769][ T1] IPVS: [lc] scheduler registered. [ 13.271898][ T1] IPVS: [wlc] scheduler registered. [ 13.277225][ T1] IPVS: [fo] scheduler registered. [ 13.282328][ T1] IPVS: [ovf] scheduler registered. [ 13.287646][ T1] IPVS: [lblc] scheduler registered. [ 13.293019][ T1] IPVS: [lblcr] scheduler registered. [ 13.298396][ T1] IPVS: [dh] scheduler registered. [ 13.303479][ T1] IPVS: [sh] scheduler registered. [ 13.308603][ T1] IPVS: [mh] scheduler registered. [ 13.313716][ T1] IPVS: [sed] scheduler registered. [ 13.319030][ T1] IPVS: [nq] scheduler registered. [ 13.324285][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 13.330297][ T1] IPVS: [sip] pe registered. [ 13.335061][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 13.343598][ T1] gre: GRE over IPv4 demultiplexor driver [ 13.349369][ T1] ip_gre: GRE over IPv4 tunneling driver [ 13.362180][ T1] IPv4 over IPsec tunneling driver [ 13.371393][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 13.379195][ T1] Initializing XFRM netlink socket [ 13.384440][ T1] IPsec XFRM device driver [ 13.390013][ T1] NET: Registered protocol family 10 [ 13.395791][ T1] [ 13.398119][ T1] ============================= [ 13.402954][ T1] WARNING: suspicious RCU usage [ 13.408038][ T1] 5.7.0-rc5-next-20200512-syzkaller #0 Not tainted [ 13.415304][ T1] ----------------------------- [ 13.420266][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 13.428235][ T1] [ 13.428235][ T1] other info that might help us debug this: [ 13.428235][ T1] [ 13.438618][ T1] [ 13.438618][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 13.446710][ T1] 1 lock held by swapper/0/1: [ 13.451361][ T1] #0: ffffffff8a7ad6b0 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 13.461525][ T1] [ 13.461525][ T1] stack backtrace: [ 13.467465][ T1] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc5-next-20200512-syzkaller #0 [ 13.476569][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 13.477423][ T1] Call Trace: [ 13.477423][ T1] dump_stack+0x18f/0x20d [ 13.477423][ T1] ip6mr_get_table+0x153/0x180 [ 13.477423][ T1] ip6mr_new_table+0x1b/0x70 [ 13.477423][ T1] ip6mr_net_init+0x133/0x3f0 [ 13.477423][ T1] ? ip6mr_net_exit+0x100/0x100 [ 13.477423][ T1] ops_init+0xaf/0x420 [ 13.477423][ T1] register_pernet_operations+0x346/0x840 [ 13.477423][ T1] ? setup_net+0x860/0x860 [ 13.477423][ T1] ? down_write_killable+0x170/0x170 [ 13.477423][ T1] ? cpus_read_unlock+0xa4/0x140 [ 13.477423][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 13.477423][ T1] ? unix_diag_init+0x11/0x11 [ 13.477423][ T1] register_pernet_subsys+0x25/0x40 [ 13.477423][ T1] ip6_mr_init+0x49/0x152 [ 13.477423][ T1] inet6_init+0x1d7/0x6dc [ 13.477423][ T1] do_one_initcall+0x10a/0x7d0 [ 13.477423][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 13.477423][ T1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 13.477423][ T1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 13.477423][ T1] ? kernel_init_freeable+0x3a5/0x5ae [ 13.477423][ T1] kernel_init_freeable+0x501/0x5ae [ 13.477423][ T1] ? rest_init+0x365/0x365 [ 13.477423][ T1] kernel_init+0xd/0x1bb [ 13.477423][ T1] ret_from_fork+0x24/0x30 [ 13.619676][ T1] Segment Routing with IPv6 [ 13.624599][ T1] mip6: Mobile IPv6 [ 13.632481][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 13.643741][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 13.652958][ T1] NET: Registered protocol family 17 [ 13.658605][ T1] NET: Registered protocol family 15 [ 13.664333][ T1] Bridge firewalling registered [ 13.670647][ T1] NET: Registered protocol family 9 [ 13.676440][ T1] X25: Linux Version 0.2 [ 13.711272][ T1] NET: Registered protocol family 6 [ 13.749092][ T1] NET: Registered protocol family 11 [ 13.754596][ T1] NET: Registered protocol family 3 [ 13.759891][ T1] can: controller area network core (rev 20170425 abi 9) [ 13.767218][ T1] NET: Registered protocol family 29 [ 13.772600][ T1] can: raw protocol (rev 20170425) [ 13.777806][ T1] can: broadcast manager protocol (rev 20170425 t) [ 13.785232][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 13.791751][ T1] can: SAE J1939 [ 13.795839][ T1] Bluetooth: RFCOMM TTY layer initialized [ 13.801587][ T1] Bluetooth: RFCOMM socket layer initialized [ 13.807725][ T1] Bluetooth: RFCOMM ver 1.11 [ 13.812360][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 13.820269][ T1] Bluetooth: BNEP filters: protocol multicast [ 13.826820][ T1] Bluetooth: BNEP socket layer initialized [ 13.832622][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 13.839412][ T1] Bluetooth: CMTP socket layer initialized [ 13.845238][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 13.853137][ T1] Bluetooth: HIDP socket layer initialized [ 13.859366][ T1] RPC: Registered rdma transport module. [ 13.864983][ T1] RPC: Registered rdma backchannel transport module. [ 13.874217][ T1] NET: Registered protocol family 33 [ 13.879549][ T1] Key type rxrpc registered [ 13.884055][ T1] Key type rxrpc_s registered [ 13.889702][ T1] NET: Registered protocol family 41 [ 13.895630][ T1] lec:lane_module_init: lec.c: initialized [ 13.901442][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 13.907874][ T1] l2tp_core: L2TP core driver, V2.0 [ 13.913148][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 13.918923][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 13.925531][ T1] l2tp_netlink: L2TP netlink interface [ 13.931105][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 13.937940][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 13.945563][ T1] NET: Registered protocol family 35 [ 13.951288][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 13.967268][ T1] DCCP: Activated CCID 2 (TCP-like) [ 13.972801][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 13.981130][ T1] sctp: Hash tables configured (bind 32/56) [ 13.988788][ T1] NET: Registered protocol family 21 [ 13.995158][ T1] Registered RDS/infiniband transport [ 14.001670][ T1] Registered RDS/tcp transport [ 14.006520][ T1] tipc: Activated (version 2.0.0) [ 14.012045][ T1] NET: Registered protocol family 30 [ 14.018434][ T1] tipc: Started in single node mode [ 14.024424][ T1] NET: Registered protocol family 43 [ 14.030141][ T1] 9pnet: Installing 9P2000 support [ 14.036031][ T1] NET: Registered protocol family 37 [ 14.045499][ T1] NET: Registered protocol family 36 [ 14.051307][ T1] Key type dns_resolver registered [ 14.056625][ T1] Key type ceph registered [ 14.061732][ T1] libceph: loaded (mon/osd proto 15/24) [ 14.071161][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 14.080222][ T1] openvswitch: Open vSwitch switching datapath [ 14.088722][ T1] NET: Registered protocol family 40 [ 14.094419][ T1] mpls_gso: MPLS GSO support [ 14.105534][ T1] IPI shorthand broadcast: enabled [ 14.110735][ T1] AVX2 version of gcm_enc/dec engaged. [ 14.116416][ T1] AES CTR mode by8 optimization enabled [ 14.127075][ T1] sched_clock: Marking stable (14109972166, 17063005)->(14137898411, -10863240) [ 14.138251][ T1] registered taskstats version 1 [ 14.143211][ T1] Loading compiled-in X.509 certificates [ 14.153426][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 14.166412][ T1] zswap: loaded using pool lzo/zbud [ 14.172739][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 14.182693][ T1] Key type ._fscrypt registered [ 14.187591][ T1] Key type .fscrypt registered [ 14.192546][ T1] Key type fscrypt-provisioning registered [ 14.200671][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 14.207565][ T1] FS-Cache: Netfs 'afs' registered for caching [ 14.222904][ T1] Btrfs loaded, crc32c=crc32c-intel [ 14.233872][ T1] Key type big_key registered [ 14.240587][ T1] Key type encrypted registered [ 14.245966][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 14.252568][ T1] ima: No TPM chip found, activating TPM-bypass! [ 14.259478][ T1] ima: Allocated hash algorithm: sha256 [ 14.275109][ T1] ima: No architecture policies found [ 14.280742][ T1] evm: Initialising EVM extended attributes: [ 14.286829][ T1] evm: security.selinux [ 14.290966][ T1] evm: security.SMACK64 [ 14.295468][ T1] evm: security.SMACK64EXEC [ 14.300007][ T1] evm: security.SMACK64TRANSMUTE [ 14.304945][ T1] evm: security.SMACK64MMAP [ 14.315543][ T1] evm: security.apparmor [ 14.320092][ T1] evm: security.ima [ 14.324579][ T1] evm: security.capability [ 14.329017][ T1] evm: HMAC attrs: 0x1 [ 14.334818][ T1] PM: Magic number: 4:86:45 [ 14.339917][ T1] usb usb30-port5: hash matches [ 14.345105][ T1] tty ttyee: hash matches [ 14.356820][ T1] printk: console [netcon0] enabled [ 14.362094][ T1] netconsole: network logging started [ 14.371007][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 14.380558][ T1] rdma_rxe: loaded [ 14.384677][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 14.395808][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 14.404224][ T2551] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 14.413941][ T1] ALSA device list: [ 14.417810][ T1] #0: Dummy 1 [ 14.421343][ T1] #1: Loopback 1 [ 14.425323][ T1] #2: Virtual MIDI Card 1 [ 14.425412][ T2551] cfg80211: failed to load regulatory.db [ 14.438486][ T1] md: Waiting for all devices to be available before autodetect [ 14.446349][ T1] md: If you don't use raid, use raid=noautodetect [ 14.458462][ T1] md: Autodetecting RAID arrays. [ 14.465307][ T1] md: autorun ... [ 14.469022][ T1] md: ... autorun DONE. [ 14.497719][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 14.506067][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 14.531702][ T1] devtmpfs: mounted [ 14.544835][ T1] Freeing unused kernel image (initmem) memory: 2788K [ 14.551700][ T1] Kernel memory protection disabled. [ 14.595832][ T1] Run /sbin/init as init process [ 15.512066][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.529015][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.538172][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.609985][ 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) [ 15.632361][ T1] systemd[1]: Detected virtualization kvm. [ 15.638316][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 15.689588][ T1] systemd[1]: Set hostname to . [ 16.072697][ T3889] selinux-autorel (3889) used greatest stack depth: 25152 bytes left [ 16.118398][ T3892] systemd-fstab-generator[3892]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 16.135393][ T3892] systemd-fstab-generator[3892]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 16.152314][ T3892] systemd-fstab-generator[3892]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 16.173470][ T3892] systemd-fstab-g (3892) used greatest stack depth: 24168 bytes left [ 16.184602][ T3887] systemd-sysv-ge (3887) used greatest stack depth: 24008 bytes left [ 16.185459][ T3882] systemd[3882]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 16.736523][ T1] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ 16.775716][ T1] systemd[1]: Reached target Swap. [ OK ] Reached target Swap. [ 16.813071][ T1] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. [ 16.856808][ T1] systemd[1]: Listening on Syslog Socket. [ OK ] Listening on Syslog Socket. [ 16.897752][ T1] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ OK ] Listening on Journal Audit Socket. [ OK ] Listening on udev Kernel Socket. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Created slice System Slice. [ OK ] Reached target Slices. [ OK ] Created slice system-serial\x2dgetty.slice. Mounting Huge Pages File System... Mounting POSIX Message Queue File System... Starting Remount Root and Kernel File Systems... Starting Load Kernel Modules... [ 17.402910][ T3899] EXT4-fs (sda1): re-mounted. Opts: (null) Starting Create Static Device Nodes in /dev... Mounting /sys/kernel/debug... [ OK ] Listening on Journal Socket (/dev/log). Starting Journal Service... [ OK ] Listening on udev Control Socket. [ 17.636334][ T3903] systemd-tmpfile (3903) used greatest stack depth: 23336 bytes left Mounting /proc/sys/fs/binfmt_misc... [ OK ] Reached target Sockets. [ OK ] Reached target Remote File Systems. [ OK ] Created slice system-getty.slice. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Encrypted Volumes. [ OK ] Reached target Paths. Mounting /sys/kernel/config... [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Huge Pages File System. [ OK ] Mounted /sys/kernel/debug. [ OK ] Mounted /sys/kernel/config. [ OK ] Mounted /proc/sys/fs/binfmt_misc. [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Load Kernel Modules. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... Mounting FUSE Control File System... Starting Apply Kernel Variables... Starting Load/Save Random Seed... Starting udev Coldplug all Devices... [ OK ] Reached target Local File Systems (Pre). [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started Apply Kernel Variables. [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. Starting Raise network interfaces... [ OK ] Started udev Kernel Device Manager. [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 19.735758][ T3908] systemd-journald[3908]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... [ OK ] Started Create Volatile Files and Directories. Starting Update UTMP about System Boot/Shutdown... Starting Network Time Synchronization... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. [ 20.868597][ T3963] [ 20.871149][ T3963] ============================= [ 20.877614][ T3963] WARNING: suspicious RCU usage [ 20.883179][ T3963] 5.7.0-rc5-next-20200512-syzkaller #0 Not tainted [ 20.890638][ T3963] ----------------------------- [ 20.896183][ T3963] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 20.906402][ T3963] [ 20.906402][ T3963] other info that might help us debug this: [ 20.906402][ T3963] [ 20.922364][ T3963] [ 20.922364][ T3963] rcu_scheduler_active = 2, debug_locks = 1 [ 20.936407][ T3963] 1 lock held by ip/3963: [ 20.945658][ T3963] #0: ffffffff8a7ba508 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 20.957179][ T3963] [ 20.957179][ T3963] stack backtrace: [ 20.965620][ T3963] CPU: 0 PID: 3963 Comm: ip Not tainted 5.7.0-rc5-next-20200512-syzkaller #0 [ 20.974674][ T3963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 20.985641][ T3963] Call Trace: [ 20.989137][ T3963] dump_stack+0x18f/0x20d [ 20.993803][ T3963] bpq_device_event+0x796/0x8ee [ 20.999234][ T3963] ? team_port_get_rtnl+0xbe/0x120 [ 21.005084][ T3963] notifier_call_chain+0xc0/0x230 [ 21.010649][ T3963] call_netdevice_notifiers_info+0xb5/0x130 [ 21.017161][ T3963] __dev_notify_flags+0x121/0x2c0 [ 21.025023][ T3963] ? dev_change_name+0x700/0x700 [ 21.030293][ T3963] ? dev_set_allmulti+0x30/0x30 [ 21.035463][ T3963] ? mark_lock+0x129/0x1390 [ 21.040174][ T3963] dev_change_flags+0x100/0x160 [ 21.045448][ T3963] do_setlink+0xa1c/0x35d0 [ 21.051183][ T3963] ? mark_lock+0x129/0x1390 [ 21.056247][ T3963] ? rtnl_getlink+0xab0/0xab0 [ 21.061215][ T3963] ? print_usage_bug+0x240/0x240 [ 21.066434][ T3963] ? mark_lock+0x129/0x1390 [ 21.072031][ T3963] ? mark_lock+0x129/0x1390 [ 21.077867][ T3963] ? mark_held_locks+0xe0/0xe0 [ 21.083024][ T3963] ? memset+0x20/0x40 [ 21.087188][ T3963] ? __nla_validate_parse+0x2dc/0x1c70 [ 21.092678][ T3963] ? nla_get_range_signed+0x520/0x520 [ 21.098078][ T3963] ? mark_held_locks+0xe0/0xe0 [ 21.103665][ T3963] ? deref_stack_reg+0xaa/0xe0 [ 21.108511][ T3963] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 21.115390][ T3963] __rtnl_newlink+0xad0/0x1590 [ 21.120296][ T3963] ? rtnl_link_unregister+0x240/0x240 [ 21.126127][ T3963] ? is_bpf_text_address+0xcb/0x160 [ 21.131677][ T3963] ? kernel_text_address+0x6e/0xe0 [ 21.137077][ T3963] ? __kernel_text_address+0x9/0x30 [ 21.142381][ T3963] ? unwind_get_return_address+0x5a/0xa0 [ 21.148938][ T3963] ? profile_setup.cold+0xc1/0xc1 [ 21.157458][ T3963] ? arch_stack_walk+0x97/0xf0 [ 21.162446][ T3963] ? stack_trace_save+0x8c/0xc0 [ 21.167425][ T3963] ? stack_trace_consume_entry+0x160/0x160 [ 21.173676][ T3963] ? rtnl_newlink+0x46/0xa0 [ 21.178505][ T3963] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 21.184329][ T3963] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 21.190669][ T3963] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 21.196824][ T3963] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 21.202485][ T3963] rtnl_newlink+0x64/0xa0 [ 21.206929][ T3963] ? __rtnl_newlink+0x1590/0x1590 [ 21.212133][ T3963] rtnetlink_rcv_msg+0x44e/0xad0 [ 21.218362][ T3963] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 21.224039][ T3963] ? lock_acquire+0x1f4/0x940 [ 21.229066][ T3963] ? netlink_deliver_tap+0x146/0xcc0 [ 21.234614][ T3963] netlink_rcv_skb+0x15a/0x430 [ 21.239790][ T3963] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 21.245907][ T3963] ? netlink_ack+0xa60/0xa60 [ 21.251172][ T3963] ? netlink_deliver_tap+0x236/0xcc0 [ 21.257122][ T3963] netlink_unicast+0x537/0x740 [ 21.262250][ T3963] ? netlink_attachskb+0x810/0x810 [ 21.267684][ T3963] ? _copy_from_iter_full+0x25c/0x870 [ 21.273167][ T3963] ? __phys_addr_symbol+0x2c/0x70 [ 21.278922][ T3963] ? __check_object_size+0x171/0x437 [ 21.284228][ T3963] netlink_sendmsg+0x882/0xe10 [ 21.289280][ T3963] ? aa_af_perm+0x260/0x260 [ 21.293804][ T3963] ? netlink_unicast+0x740/0x740 [ 21.298998][ T3963] ? netlink_unicast+0x740/0x740 [ 21.304117][ T3963] sock_sendmsg+0xcf/0x120 [ 21.308771][ T3963] ____sys_sendmsg+0x6bf/0x7e0 [ 21.313833][ T3963] ? kernel_sendmsg+0x50/0x50 [ 21.319284][ T3963] ? find_held_lock+0x2d/0x110 [ 21.324830][ T3963] ? mark_held_locks+0xe0/0xe0 [ 21.330156][ T3963] ? rcu_read_unlock+0x12/0x60 [ 21.335136][ T3963] ___sys_sendmsg+0x100/0x170 [ 21.340192][ T3963] ? sendmsg_copy_msghdr+0x70/0x70 [ 21.346482][ T3963] ? find_held_lock+0x2d/0x110 [ 21.351280][ T3963] ? handle_mm_fault+0x22c2/0x3cb0 [ 21.357396][ T3963] ? __this_cpu_preempt_check+0x28/0x190 [ 21.363382][ T3963] ? lock_downgrade+0x840/0x840 [ 21.368704][ T3963] ? find_held_lock+0x2d/0x110 [ 21.374090][ T3963] ? do_page_fault+0x59e/0x13da [ 21.378966][ T3963] ? do_raw_spin_unlock+0x171/0x260 [ 21.384526][ T3963] ? lock_downgrade+0x840/0x840 [ 21.389504][ T3963] ? handle_mm_fault+0xbff/0x3cb0 [ 21.395199][ T3963] ? __fget_light+0x1ab/0x270 [ 21.400248][ T3963] __sys_sendmsg+0xec/0x1b0 [ 21.413400][ T3963] ? __sys_sendmsg_sock+0xb0/0xb0 [ 21.419167][ T3963] ? down_read_nested+0x430/0x430 [ 21.424505][ T3963] ? trace_hardirqs_off_caller+0x55/0x230 [ 21.430358][ T3963] ? do_syscall_64+0x21/0x7d0 [ 21.435617][ T3963] do_syscall_64+0xf6/0x7d0 [ 21.440572][ T3963] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 21.447105][ T3963] RIP: 0033:0x7f7a0a0f6dc7 [ 21.453694][ T3963] 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 [ 21.476002][ T3963] RSP: 002b:00007ffc9e12dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 21.485661][ T3963] RAX: ffffffffffffffda RBX: 000000005ebb0eb7 RCX: 00007f7a0a0f6dc7 [ 21.495126][ T3963] RDX: 0000000000000000 RSI: 00007ffc9e12dcc0 RDI: 0000000000000003 [ 21.504453][ T3963] RBP: 00007ffc9e12dcc0 R08: 0000000000001000 R09: fefefeff77686d74 [ 21.514598][ T3963] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffc9e12dd00 [ 21.523613][ T3963] R13: 000055eeb46c23c0 R14: 00007ffc9e135d80 R15: 0000000000000000 [ 22.747860][ C1] random: crng init done [ 22.753524][ C1] random: 7 urandom warning(s) missed due to ratelimiting Stopping Network Time Synchronization... [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [** ] (1 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (15s / 1min 30s) [ *** ] (2 of 2) A start job is running for…dplug all Devices (15s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (16s / no limit) [ OK ] Reached target Sound Card. [ ***] (2 of 2) A start job is running for…dplug all Devices (21s / no limit) [ **] (1 of 2) A start job is running for dev-ttyS0.device (22s / 1min 30s) [ *] (1 of 2) A start job is running for dev-ttyS0.device (22s / 1min 30s) [ **] (1 of 2) A start job is running for dev-ttyS0.device (23s / 1min 30s) [ ***] (2 of 2) A start job is running for…dplug all Devices (23s / no limit) [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Reached target Basic System. Starting Permit User Sessions... [ OK ] Started Daily Cleanup of Temporary Directories. Starting getty on tty2-tty6 if dbus and logind are not available... Starting OpenBSD Secure Shell server... [ OK ] Started Daily apt download activities. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. [ OK ] Started Regular background program processing daemon. Starting System Logging Service... [ OK ] Started Permit User Sessions. [ OK ] Started System Logging Service. [ OK ] Found device /dev/ttyS0. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started OpenBSD Secure Shell server. [ 43.855506][ T6537] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 43.867295][ T6537] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 43.875835][ T6537] CPU: 1 PID: 6537 Comm: sshd Not tainted 5.7.0-rc5-next-20200512-syzkaller #0 [ 43.884849][ T6537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.894926][ T6537] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 43.901003][ T6537] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b4 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 60 49 8d 7f 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 87 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b [ 43.920701][ T6537] RSP: 0018:ffffc9000926f450 EFLAGS: 00010206 [ 43.926944][ T6537] RAX: dffffc0000000000 RBX: ffff8880992c6000 RCX: ffffffff8364250a [ 43.935116][ T6537] RDX: 0000000000000005 RSI: ffffffff83642518 RDI: 0000000000000028 [ 43.947951][ T6537] RBP: 1ffff9200124de8b R08: ffff8880908de040 R09: fffffbfff155ac12 [ 43.955922][ T6537] R10: ffffffff8aad608f R11: fffffbfff155ac11 R12: ffff88809a762fea [ 43.963898][ T6537] R13: ffff88809a762000 R14: 0000000000001989 R15: 0000000000000000 [ 43.971961][ T6537] FS: 00007f75cf3b38c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 43.980890][ T6537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.987473][ T6537] CR2: 00005649aa6208f5 CR3: 00000000a217a000 CR4: 00000000001406e0 [ 43.995448][ T6537] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.007423][ T6537] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.015389][ T6537] Call Trace: [ 44.018803][ T6537] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 44.024179][ T6537] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 44.029998][ T6537] ? __kmalloc+0x62f/0x7a0 [ 44.034422][ T6537] ? tomoyo_realpath_from_path+0xc2/0x620 [ 44.040328][ T6537] tomoyo_realpath_from_path+0x393/0x620 [ 44.045975][ T6537] tomoyo_path_number_perm+0x1c2/0x4d0 [ 44.051441][ T6537] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 44.057074][ T6537] ? tomoyo_execute_permission+0x470/0x470 [ 44.062887][ T6537] ? d_alloc_parallel+0x785/0x1b10 [ 44.068006][ T6537] ? d_alloc_parallel+0x9ea/0x1b10 [ 44.073128][ T6537] ? rcu_read_lock_held_common+0x130/0x130 [ 44.078960][ T6537] ? print_usage_bug+0x240/0x240 [ 44.083902][ T6537] tomoyo_path_mknod+0x10d/0x190 [ 44.088837][ T6537] ? tomoyo_path_chown+0x1b0/0x1b0 [ 44.093948][ T6537] ? mark_held_locks+0x9f/0xe0 [ 44.098710][ T6537] ? d_lookup+0xec/0x250 [ 44.102951][ T6537] security_path_mknod+0x116/0x180 [ 44.108844][ T6537] lookup_open+0x5ae/0x1320 [ 44.113349][ T6537] ? page_put_link+0x210/0x210 [ 44.118122][ T6537] ? preempt_count_add+0x74/0x140 [ 44.123157][ T6537] ? __mnt_want_write+0x1da/0x2c0 [ 44.128185][ T6537] path_openat+0x93c/0x27f0 [ 44.132691][ T6537] ? path_lookupat.isra.0+0x530/0x530 [ 44.138104][ T6537] ? up_read+0x1a8/0x750 [ 44.142346][ T6537] ? mark_held_locks+0xe0/0xe0 [ 44.147198][ T6537] ? down_read_nested+0x430/0x430 [ 44.152228][ T6537] do_filp_open+0x192/0x260 [ 44.156732][ T6537] ? may_open_dev+0xf0/0xf0 [ 44.161245][ T6537] ? simple_attr_release+0x40/0x40 [ 44.166389][ T6537] ? _raw_spin_unlock+0x24/0x40 [ 44.171329][ T6537] ? __alloc_fd+0x46d/0x600 [ 44.175836][ T6537] do_sys_openat2+0x585/0x7d0 [ 44.180522][ T6537] ? file_open_root+0x400/0x400 [ 44.185374][ T6537] ? up_read+0x1a8/0x750 [ 44.189630][ T6537] do_sys_open+0xc3/0x140 [ 44.193958][ T6537] ? filp_open+0x70/0x70 [ 44.198197][ T6537] ? trace_hardirqs_off_caller+0x55/0x230 [ 44.204004][ T6537] do_syscall_64+0xf6/0x7d0 [ 44.208507][ T6537] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 44.214519][ T6537] RIP: 0033:0x7f75cd51c6f0 [ 44.218938][ T6537] 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 [ 44.238538][ T6537] RSP: 002b:00007fff1bb63778 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 44.246964][ T6537] RAX: ffffffffffffffda RBX: 00005649aab95970 RCX: 00007f75cd51c6f0 [ 44.254934][ T6537] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 00005649aa6208f5 [ 44.262900][ T6537] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 44.270872][ T6537] R10: 0000000000000240 R11: 0000000000000246 R12: 00005649aa5f151e [ 44.278840][ T6537] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 44.286812][ T6537] Modules linked in: [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Getty on tty6. [ 47.052505][ T6537] ---[ end trace 4a158401e37bcff9 ]--- [ 47.062630][ T6537] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 47.072000][ T6537] 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 tty5. [ 47.171420][ T6537] RSP: 0018:ffffc9000926f450 EFLAGS: 00010206 [ 47.223697][ T6537] RAX: dffffc0000000000 RBX: ffff8880992c6000 RCX: ffffffff8364250a [ OK ] Started Getty on tty4. [ 47.299309][ T6537] RDX: 0000000000000005 RSI: ffffffff83642518 RDI: 0000000000000028 [ 47.334942][ T6537] RBP: 1ffff9200124de8b R08: ffff8880908de040 R09: fffffbfff155ac12 [[ 47.352842][ T6537] R10: ffffffff8aad608f R11: fffffbfff155ac11 R12: ffff88809a762fea  OK ] Started Getty on tty3. [ 47.391886][ T6537] R13: ffff88809a762000 R14: 0000000000001989 R15: 0000000000000000 [ 47.424606][ T6537] FS: 00007f75cf3b38c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. [ 47.484282][ T6537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.490878][ T6537] CR2: 00007ffdc5e25d60 CR3: 00000000a217a000 CR4: 00000000001406f0 Starting Update UTMP about System Runlevel Changes... [ 47.582307][ T6537] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.593555][ T6537] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.601544][ T6537] Kernel panic - not syncing: Fatal exception [ 47.608943][ T6537] Kernel Offset: disabled [ 47.613260][ T6537] Rebooting in 86400 seconds..