[ 0.000000][ T0] Linux version 5.7.0-rc4-next-20200508-syzkaller (syzkaller@syzkaller) (gcc (GCC) 9.0.0 20181231 (experimental), GNU ld (GNU Binutils for Ubuntu) 2.26.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000003][ T0] kvm-clock: cpu 0, msr be4a001, primary cpu clock [ 0.000003][ T0] kvm-clock: using sched offset of 3685263765 cycles [ 0.000869][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003877][ T0] tsc: Detected 2300.000 MHz processor [ 0.006394][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.007659][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.008836][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.015740][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.016895][ T0] check: Scanning 1 areas for low memory corruption [ 0.017908][ T0] Using GB pages for direct mapping [ 0.020740][ T0] ACPI: Early table checksum verification disabled [ 0.021782][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.022795][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.024298][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.025658][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.027125][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.028057][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.028925][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.030305][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.031576][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.032828][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.034594][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.035498][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.036204][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.037286][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.038210][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.039560][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.041120][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.042884][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.044231][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.045849][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.047630][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.101014][ T0] Zone ranges: [ 0.101562][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.102533][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.103519][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.104476][ T0] Device empty [ 0.105012][ T0] Movable zone start for each node [ 0.105710][ T0] Early memory node ranges [ 0.106799][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.108034][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.109174][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.110138][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.111147][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.111153][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.141650][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.590676][ T0] kasan: KernelAddressSanitizer initialized [ 0.592048][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.593066][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.594095][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.595169][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.596180][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.597322][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.598343][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.599414][ T0] Using ACPI (MADT) for SMP configuration information [ 0.600339][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.601323][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.602478][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.603574][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.604708][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.605832][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.606931][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.608176][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.609684][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.610971][ T0] Booting paravirtualized kernel on KVM [ 0.611871][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.674529][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.677095][ T0] percpu: Embedded 67 pages/cpu s233800 r8192 d32440 u1048576 [ 0.678627][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.679994][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.681280][ T0] Policy zone: Normal [ 0.681897][ 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 [ 0.696232][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.565187][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17358K rwdata, 21732K rodata, 2784K init, 24472K bss, 1402688K reserved, 0K cma-reserved) [ 1.573243][ T0] Running RCU self tests [ 1.574106][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.575137][ T0] rcu: RCU lockdep checking is enabled. [ 1.576010][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.577572][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.578769][ T0] Trampoline variant of Tasks RCU enabled. [ 1.579573][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.580995][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.589986][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.591717][ T0] random: get_random_bytes called from start_kernel+0x508/0x890 with crng_init=0 [ 1.595838][ T0] Console: colour VGA+ 80x25 [ 1.598035][ T0] printk: console [ttyS0] enabled [ 1.598035][ T0] printk: console [ttyS0] enabled [ 1.599473][ T0] printk: bootconsole [earlyser0] disabled [ 1.599473][ T0] printk: bootconsole [earlyser0] disabled [ 1.601145][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.602433][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.603118][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.603946][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.604730][ T0] ... CLASSHASH_SIZE: 4096 [ 1.605495][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.606226][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.607021][ T0] ... CHAINHASH_SIZE: 32768 [ 1.607740][ T0] memory used by lock dependency info: 6301 kB [ 1.608570][ T0] memory used for stack traces: 4224 kB [ 1.609334][ T0] per task-struct memory footprint: 1920 bytes [ 1.610606][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.612722][ T0] ACPI: Core revision 20200326 [ 1.615542][ T0] APIC: Switch to symmetric I/O mode setup [ 1.617398][ T0] x2apic enabled [ 1.619658][ T0] Switched APIC routing to physical x2apic. [ 1.624022][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.625134][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.626809][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.628063][ T0] pid_max: default: 32768 minimum: 301 [ 1.630167][ T0] LSM: Security Framework initializing [ 1.630986][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.632116][ T0] Yama: becoming mindful. [ 1.632941][ T0] TOMOYO Linux initialized [ 1.634662][ T0] AppArmor: AppArmor initialized [ 1.644091][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.649564][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.651096][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.652619][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.657935][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.659130][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.660194][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.661575][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.661608][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.664276][ T0] MDS: Mitigation: Clear CPU buffers [ 1.665727][ T0] Freeing SMP alternatives memory: 96K [ 1.789000][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.792217][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.794364][ T1] rcu: Hierarchical SRCU implementation. [ 1.795967][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.796798][ T1] smp: Bringing up secondary CPUs ... [ 1.801910][ T1] x86: Booting SMP configuration: [ 1.802825][ T1] .... node #0, CPUs: #1 [ 0.025256][ T0] kvm-clock: cpu 1, msr be4a041, secondary cpu clock [ 1.805751][ 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. [ 1.807046][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.808737][ T1] smpboot: Max logical packages: 1 [ 1.809518][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.812434][ T1] devtmpfs: initialized [ 1.812434][ T1] x86/mm: Memory block size: 128MB [ 1.840021][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 1.841759][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.841759][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.846887][ T1] xor: automatically using best checksumming function avx [ 1.846971][ T1] PM: RTC time: 23:34:41, date: 2020-05-08 [ 1.846971][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.846971][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.856987][ T1] NET: Registered protocol family 16 [ 1.856987][ T1] audit: initializing netlink subsys (disabled) [ 1.857278][ T27] audit: type=2000 audit(1588980881.450:1): state=initialized audit_enabled=0 res=1 [ 1.871587][ T1] cpuidle: using governor menu [ 1.875130][ T1] ACPI: bus type PCI registered [ 1.878159][ T1] dca service started, version 1.12.1 [ 1.879927][ T1] PCI: Using configuration type 1 for base access [ 1.985754][ T321] kworker/u4:6 (321) used greatest stack depth: 27328 bytes left [ 2.396422][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.397504][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.398122][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.417877][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.616822][ T1] raid6: avx2x4 gen() 10903 MB/s [ 2.786840][ T1] raid6: avx2x4 xor() 5679 MB/s [ 2.947696][ T1] raid6: avx2x2 gen() 6827 MB/s [ 3.117626][ T1] raid6: avx2x2 xor() 3565 MB/s [ 3.287630][ T1] raid6: avx2x1 gen() 4874 MB/s [ 3.457622][ T1] raid6: avx2x1 xor() 1969 MB/s [ 3.627619][ T1] raid6: sse2x4 gen() 6058 MB/s [ 3.806829][ T1] raid6: sse2x4 xor() 3135 MB/s [ 3.976819][ T1] raid6: sse2x2 gen() 3621 MB/s [ 4.146819][ T1] raid6: sse2x2 xor() 1769 MB/s [ 4.316823][ T1] raid6: sse2x1 gen() 2543 MB/s [ 4.486819][ T1] raid6: sse2x1 xor() 992 MB/s [ 4.487731][ T1] raid6: using algorithm avx2x4 gen() 10903 MB/s [ 4.488826][ T1] raid6: .... xor() 5679 MB/s, rmw enabled [ 4.489618][ T1] raid6: using avx2x2 recovery algorithm [ 4.491902][ T1] ACPI: Added _OSI(Module Device) [ 4.492768][ T1] ACPI: Added _OSI(Processor Device) [ 4.493482][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.494363][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.495385][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.496354][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.496833][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.549967][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.604282][ T1] ACPI: Interpreter enabled [ 4.605551][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.606527][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.607198][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.611232][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.710808][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.712254][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.714319][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.722364][ T1] PCI host bridge to bus 0000:00 [ 4.723205][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.724326][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.725703][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.726930][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.728117][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.729305][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.730642][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.737428][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.758184][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.773742][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.778835][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.785598][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.790294][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.807475][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.814258][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.818977][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.845236][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.852557][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.857796][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 4.888733][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.893236][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.897324][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.901328][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.904199][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.915218][ T1] iommu: Default domain type: Translated [ 4.917096][ T1] vgaarb: loaded [ 4.922297][ T1] SCSI subsystem initialized [ 4.923713][ T1] ACPI: bus type USB registered [ 4.923713][ T1] usbcore: registered new interface driver usbfs [ 4.927686][ T1] usbcore: registered new interface driver hub [ 4.928813][ T1] usbcore: registered new device driver usb [ 4.930994][ T1] mc: Linux media interface: v0.10 [ 4.932096][ T1] videodev: Linux video capture interface: v2.00 [ 4.934370][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.939028][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.941099][ T1] PTP clock support registered [ 4.942842][ T1] EDAC MC: Ver: 3.0.0 [ 4.946710][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.947242][ T1] PCI: Using ACPI for IRQ routing [ 4.951485][ T1] Bluetooth: Core ver 2.22 [ 4.952274][ T1] NET: Registered protocol family 31 [ 4.953085][ T1] Bluetooth: HCI device and connection manager initialized [ 4.954411][ T1] Bluetooth: HCI socket layer initialized [ 4.955334][ T1] Bluetooth: L2CAP socket layer initialized [ 4.958143][ T1] Bluetooth: SCO socket layer initialized [ 4.959389][ T1] NET: Registered protocol family 8 [ 4.960207][ T1] NET: Registered protocol family 20 [ 4.961305][ T1] NetLabel: Initializing [ 4.961899][ T1] NetLabel: domain hash size = 128 [ 4.962599][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.963906][ T1] NetLabel: unlabeled traffic allowed by default [ 4.967196][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.968374][ T1] NET: Registered protocol family 39 [ 4.972713][ T1] clocksource: Switched to clocksource kvm-clock [ 7.739680][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.742333][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.746675][ T1] FS-Cache: Loaded [ 7.749689][ T1] CacheFiles: Loaded [ 7.751784][ T1] TOMOYO: 2.6.0 [ 7.753411][ T1] Mandatory Access Control activated. [ 7.758178][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.760807][ T1] pnp: PnP ACPI init [ 7.775538][ T1] pnp: PnP ACPI: found 7 devices [ 7.830259][ T1555] kworker/u4:1 (1555) used greatest stack depth: 26920 bytes left [ 7.843955][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.849452][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.852587][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.855937][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.859022][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.863408][ T1] NET: Registered protocol family 2 [ 7.868288][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 7.873418][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.882409][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 7.889875][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.895828][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.901274][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.906546][ T1] NET: Registered protocol family 1 [ 7.910667][ T1] RPC: Registered named UNIX socket transport module. [ 7.913607][ T1] RPC: Registered udp transport module. [ 7.916587][ T1] RPC: Registered tcp transport module. [ 7.918956][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.923935][ T1] NET: Registered protocol family 44 [ 7.926889][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.929733][ T1] PCI: CLS 0 bytes, default 64 [ 7.934786][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.938151][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 7.945062][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.951923][ T1] kvm: already loaded the other module [ 7.954522][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.959673][ T1] clocksource: Switched to clocksource tsc [ 7.962709][ T1] mce: Machine check injector initialized [ 7.969149][ T1] check: Scanning for low memory corruption every 60 seconds [ 8.036211][ T1] Initialise system trusted keyrings [ 8.039870][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 8.043112][ T1] zbud: loaded [ 8.049952][ T1] DLM installed [ 8.054028][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.061085][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.066223][ T1] NFS: Registering the id_resolver key type [ 8.069546][ T1] Key type id_resolver registered [ 8.071834][ T1] Key type id_legacy registered [ 8.073723][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.077047][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.084681][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.088665][ T1] Key type cifs.spnego registered [ 8.090664][ T1] Key type cifs.idmap registered [ 8.092530][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.095572][ T1] fuse: init (API version 7.31) [ 8.099892][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.114248][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.121466][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.124055][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.127713][ T1] ocfs2: Registered cluster interface o2cb [ 8.130785][ T1] ocfs2: Registered cluster interface user [ 8.134623][ T1] OCFS2 User DLM kernel interface loaded [ 8.148931][ T1] gfs2: GFS2 installed [ 8.155953][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.159732][ T1] ceph: loaded (mds proto 32) [ 8.175969][ T1] NET: Registered protocol family 38 [ 8.179334][ T1] async_tx: api initialized (async) [ 8.181877][ T1] Key type asymmetric registered [ 8.183873][ T1] Asymmetric key parser 'x509' registered [ 8.186440][ T1] Asymmetric key parser 'pkcs8' registered [ 8.189596][ T1] Key type pkcs7_test registered [ 8.191855][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.195485][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 8.199679][ T1] io scheduler mq-deadline registered [ 8.201801][ T1] io scheduler kyber registered [ 8.204029][ T1] io scheduler bfq registered [ 8.218399][ T1] hgafb: HGA card not detected. [ 8.220477][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.223754][ T1] usbcore: registered new interface driver udlfb [ 8.229273][ T1] uvesafb: failed to execute /sbin/v86d [ 8.231553][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.235015][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.238380][ T1] uvesafb: vbe_init() failed with -22 [ 8.240576][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.244242][ T1] vga16fb: mapped to 0x000000008d863ed8 [ 8.311761][ T1] Console: switching to colour frame buffer device 80x30 [ 8.601675][ T1] fb0: VGA16 VGA frame buffer device [ 8.606008][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.627789][ T1] ACPI: Power Button [PWRF] [ 8.631590][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.635632][ T1] ACPI: Sleep Button [SLPF] [ 8.644991][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.661355][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.672677][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.696302][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.699620][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.723930][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.726506][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.919915][ T2115] kworker/u4:1 (2115) used greatest stack depth: 26264 bytes left [ 9.030713][ T1] N_HDLC line discipline registered with maxframe=4096 [ 9.033538][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.037713][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.045899][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 9.054938][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 9.063159][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 9.072182][ T1] Cyclades driver 2.6 [ 9.074436][ T1] Initializing Nozomi driver 2.1d [ 9.077813][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 9.080974][ T1] No rocketport ports found; unloading driver [ 9.085842][ T1] Non-volatile memory driver v1.3 [ 9.089172][ T1] Linux agpgart interface v0.103 [ 9.100583][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 9.104300][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 9.110879][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.114307][ T1] usbcore: registered new interface driver udl [ 9.166529][ T1] brd: module loaded [ 9.205118][ T1] loop: module loaded [ 9.374379][ T1] zram: Added device: zram0 [ 9.383099][ T1] null_blk: module loaded [ 9.392267][ T1] nfcsim 0.2 initialized [ 9.396962][ T1] Loading iSCSI transport class v2.0-870. [ 9.427893][ T1] scsi host0: Virtio SCSI HBA [ 9.474459][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.482106][ T56] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.500125][ T1] slram: not enough parameters. [ 9.511099][ T1] ftl_cs: FTL header not found. [ 9.567919][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.572055][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.576637][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.588051][ T1] MACsec IEEE 802.1AE [ 9.590783][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.644977][ T1] vcan: Virtual CAN interface driver [ 9.648081][ T1] vxcan: Virtual CAN Tunnel driver [ 9.650498][ T1] slcan: serial line CAN interface driver [ 9.653566][ T1] slcan: 10 dynamic interface channels. [ 9.657146][ T1] CAN device driver interface [ 9.659923][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.663336][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.666444][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.670075][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.673781][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.677769][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.685184][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.687939][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.690987][ T1] AX.25: bpqether driver version 004 [ 9.693363][ T1] PPP generic driver version 2.4.2 [ 9.697245][ T1] PPP BSD Compression module registered [ 9.700143][ T1] PPP Deflate Compression module registered [ 9.703221][ T1] PPP MPPE Compression module registered [ 9.705986][ T1] NET: Registered protocol family 24 [ 9.709351][ T1] PPTP driver version 0.8.5 [ 9.712354][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.716444][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.720810][ T1] SLIP linefill/keepalive option. [ 9.722698][ T1] hdlc: HDLC support module revision 1.22 [ 9.724925][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.728365][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.731197][ T1] LAPB Ethernet driver version 0.02 [ 9.733837][ T1] usbcore: registered new interface driver rndis_wlan [ 9.739222][ T1] mac80211_hwsim: initializing netlink [ 9.769647][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.784818][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.801195][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.805444][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.810680][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.815121][ T1] usbcore: registered new interface driver pegasus [ 9.819597][ T1] usbcore: registered new interface driver rtl8150 [ 9.823040][ T1] usbcore: registered new interface driver r8152 [ 9.826490][ T1] usbcore: registered new interface driver asix [ 9.829890][ T1] usbcore: registered new interface driver ax88179_178a [ 9.833059][ T1] usbcore: registered new interface driver cdc_ether [ 9.835816][ T1] usbcore: registered new interface driver dm9601 [ 9.839950][ T1] usbcore: registered new interface driver smsc75xx [ 9.843698][ T1] usbcore: registered new interface driver smsc95xx [ 9.846762][ T1] usbcore: registered new interface driver net1080 [ 9.850923][ T1] usbcore: registered new interface driver rndis_host [ 9.854474][ T1] usbcore: registered new interface driver cdc_subset [ 9.858992][ T1] usbcore: registered new interface driver zaurus [ 9.862403][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.866347][ T1] usbcore: registered new interface driver cdc_ncm [ 9.870572][ T1] usbcore: registered new interface driver cdc_mbim [ 9.882257][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.895733][ T1] aoe: AoE v85 initialised. [ 9.900758][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.904400][ T1] ehci-pci: EHCI PCI platform driver [ 9.906774][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.910014][ T1] ohci-pci: OHCI PCI platform driver [ 9.912496][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.916466][ T1] usbcore: registered new interface driver cdc_acm [ 9.919483][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.924244][ T1] usbcore: registered new interface driver usblp [ 9.928341][ T1] usbcore: registered new interface driver cdc_wdm [ 9.936052][ T1] usbcore: registered new interface driver uas [ 9.939646][ T1] usbcore: registered new interface driver usb-storage [ 9.943911][ T1] usbcore: registered new interface driver ums-realtek [ 9.947861][ T1] usbcore: registered new interface driver usbserial_generic [ 9.953052][ T1] usbserial: USB Serial support registered for generic [ 9.956588][ T1] usbcore: registered new interface driver ch341 [ 9.959773][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.963059][ T1] usbcore: registered new interface driver cp210x [ 9.966043][ T1] usbserial: USB Serial support registered for cp210x [ 9.970427][ T1] usbcore: registered new interface driver ftdi_sio [ 9.974208][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.978299][ T1] usbcore: registered new interface driver keyspan [ 9.981674][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.985824][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.989753][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.993975][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.998054][ T1] usbcore: registered new interface driver option [ 10.001541][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 10.005581][ T1] usbcore: registered new interface driver oti6858 [ 10.009296][ T1] usbserial: USB Serial support registered for oti6858 [ 10.012621][ T1] usbcore: registered new interface driver pl2303 [ 10.015928][ T1] usbserial: USB Serial support registered for pl2303 [ 10.019661][ T1] usbcore: registered new interface driver qcserial [ 10.022927][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 10.026753][ T1] usbcore: registered new interface driver sierra [ 10.029625][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 10.033156][ T1] usbcore: registered new interface driver usb_serial_simple [ 10.036334][ T1] usbserial: USB Serial support registered for carelink [ 10.040159][ T1] usbserial: USB Serial support registered for zio [ 10.043009][ T1] usbserial: USB Serial support registered for funsoft [ 10.046073][ T1] usbserial: USB Serial support registered for flashloader [ 10.049494][ T1] usbserial: USB Serial support registered for google [ 10.053116][ T1] usbserial: USB Serial support registered for libtransistor [ 10.056520][ T1] usbserial: USB Serial support registered for vivopay [ 10.059864][ T1] usbserial: USB Serial support registered for moto_modem [ 10.063590][ T1] usbserial: USB Serial support registered for motorola_tetra [ 10.068324][ T1] usbserial: USB Serial support registered for novatel_gps [ 10.072025][ T1] usbserial: USB Serial support registered for hp4x [ 10.075368][ T1] usbserial: USB Serial support registered for suunto [ 10.079174][ T1] usbserial: USB Serial support registered for siemens_mpi [ 10.084066][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.089280][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 10.093619][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 10.099141][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.103453][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.107115][ T1] usb usb1: Product: Dummy host controller [ 10.109385][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.113451][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 10.120299][ T1] hub 1-0:1.0: USB hub found [ 10.123109][ T1] hub 1-0:1.0: 1 port detected [ 10.130388][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.134629][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.138621][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.143601][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.147624][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.151553][ T1] usb usb2: Product: Dummy host controller [ 10.154342][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.158243][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.163174][ T1] hub 2-0:1.0: USB hub found [ 10.165413][ T1] hub 2-0:1.0: 1 port detected [ 10.170578][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.174786][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.178404][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.183212][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.188534][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.193466][ T1] usb usb3: Product: Dummy host controller [ 10.197386][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.202083][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.207265][ T1] hub 3-0:1.0: USB hub found [ 10.209817][ T1] hub 3-0:1.0: 1 port detected [ 10.215822][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.220512][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.226032][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.231607][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.238421][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.243565][ T1] usb usb4: Product: Dummy host controller [ 10.247292][ C1] random: fast init done [ 10.249358][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.254669][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.260265][ T1] hub 4-0:1.0: USB hub found [ 10.263164][ T1] hub 4-0:1.0: 1 port detected [ 10.269939][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.273153][ T56] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 10.274168][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.280879][ T184] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 10.285991][ T184] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 10.287427][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.297599][ T184] sd 0:0:1:0: [sda] Write Protect is off [ 10.298707][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.304666][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.308898][ T1] usb usb5: Product: Dummy host controller [ 10.311985][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.312083][ T184] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 10.316292][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.327525][ T1] hub 5-0:1.0: USB hub found [ 10.330570][ T1] hub 5-0:1.0: 1 port detected [ 10.337210][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.341535][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.345611][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.350581][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.355470][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.355619][ T184] sda: sda1 [ 10.359436][ T1] usb usb6: Product: Dummy host controller [ 10.359450][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.359463][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.368496][ T1] hub 6-0:1.0: USB hub found [ 10.373652][ T1] hub 6-0:1.0: 1 port detected [ 10.379503][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.383410][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.389418][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.394673][ T184] sd 0:0:1:0: [sda] Attached SCSI disk [ 10.395142][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.404142][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.407787][ T1] usb usb7: Product: Dummy host controller [ 10.410354][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.414290][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.419193][ T1] hub 7-0:1.0: USB hub found [ 10.422009][ T1] hub 7-0:1.0: 1 port detected [ 10.427979][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.431990][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.435915][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.441022][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.446187][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.449726][ T1] usb usb8: Product: Dummy host controller [ 10.452936][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.457278][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.462118][ T1] hub 8-0:1.0: USB hub found [ 10.464426][ T1] hub 8-0:1.0: 1 port detected [ 10.480821][ T1] using random self ethernet address [ 10.483297][ T1] using random host ethernet address [ 10.487658][ T1] Mass Storage Function, version: 2009/09/11 [ 10.490587][ T1] LUN: removable file: (no medium) [ 10.493116][ T1] no file given for LUN0 [ 10.495489][ T1] printk: console [ttyGS0] disabled [ 10.501487][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 10.505928][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.510232][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.514821][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 10.518974][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.523786][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.527945][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 10.532959][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.538085][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 10.544002][ T1] hub 9-0:1.0: USB hub found [ 10.546545][ T1] hub 9-0:1.0: 8 ports detected [ 10.554241][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.559956][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.563949][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.570540][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.574826][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.579504][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.582842][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.586763][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.592273][ T1] hub 10-0:1.0: USB hub found [ 10.594831][ T1] hub 10-0:1.0: 8 ports detected [ 10.604018][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.607731][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.612087][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.616890][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.620544][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.624088][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.628422][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.634309][ T1] hub 11-0:1.0: USB hub found [ 10.638128][ T1] hub 11-0:1.0: 8 ports detected [ 10.646121][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.650245][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.655063][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.661707][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.668353][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.672231][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.675850][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.680646][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.685765][ T1] hub 12-0:1.0: USB hub found [ 10.688156][ T1] hub 12-0:1.0: 8 ports detected [ 10.695903][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.700500][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.705966][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.713723][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.718406][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.722065][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.726986][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.732537][ T1] hub 13-0:1.0: USB hub found [ 10.735435][ T1] hub 13-0:1.0: 8 ports detected [ 10.743205][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.748954][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.753559][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.759778][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.766466][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.771208][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.775606][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.780996][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.785911][ T1] hub 14-0:1.0: USB hub found [ 10.789130][ T1] hub 14-0:1.0: 8 ports detected [ 10.799164][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.803880][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.809137][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.814192][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.818278][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.822457][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.826902][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.832264][ T1] hub 15-0:1.0: USB hub found [ 10.835782][ T1] hub 15-0:1.0: 8 ports detected [ 10.844125][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.848794][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.853951][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.859356][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.863841][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.867693][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.870809][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.874938][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.879557][ T1] hub 16-0:1.0: USB hub found [ 10.882149][ T1] hub 16-0:1.0: 8 ports detected [ 10.890366][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.894178][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.900291][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.904822][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.908835][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.912167][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.917311][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.922205][ T1] hub 17-0:1.0: USB hub found [ 10.924677][ T1] hub 17-0:1.0: 8 ports detected [ 10.932097][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.936643][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.940908][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.945787][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.952516][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.956926][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.960309][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.965194][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.969941][ T1] hub 18-0:1.0: USB hub found [ 10.973029][ T1] hub 18-0:1.0: 8 ports detected [ 10.982251][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.987905][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.992733][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.998769][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.004178][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 11.007566][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.011716][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 11.016495][ T1] hub 19-0:1.0: USB hub found [ 11.019145][ T1] hub 19-0:1.0: 8 ports detected [ 11.026405][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 11.030315][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 11.034262][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.039838][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.044692][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.048595][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 11.051607][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.056076][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 11.061001][ T1] hub 20-0:1.0: USB hub found [ 11.063886][ T1] hub 20-0:1.0: 8 ports detected [ 11.072215][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 11.076025][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 11.081207][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.085372][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.090635][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 11.093976][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.098352][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 11.103151][ T1] hub 21-0:1.0: USB hub found [ 11.106418][ T1] hub 21-0:1.0: 8 ports detected [ 11.113569][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 11.118208][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 11.122572][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.129626][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.134602][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.139499][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 11.143242][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.147549][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 11.152193][ T1] hub 22-0:1.0: USB hub found [ 11.154568][ T1] hub 22-0:1.0: 8 ports detected [ 11.162433][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 11.166959][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 11.173478][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.179182][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.183733][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 11.187473][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.192796][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 11.199885][ T1] hub 23-0:1.0: USB hub found [ 11.202572][ T1] hub 23-0:1.0: 8 ports detected [ 11.210294][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 11.214658][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 11.219762][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.225644][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.230498][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.234320][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 11.237920][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.243112][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 11.248145][ T1] hub 24-0:1.0: USB hub found [ 11.251102][ T1] hub 24-0:1.0: 8 ports detected [ 11.259653][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 11.264300][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 11.269971][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.274615][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.278554][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 11.282747][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.287908][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 11.292627][ T1] hub 25-0:1.0: USB hub found [ 11.295361][ T1] hub 25-0:1.0: 8 ports detected [ 11.302591][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 11.308191][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 11.312553][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.319099][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.323959][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.328006][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 11.331219][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.335550][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 11.342514][ T1] hub 26-0:1.0: USB hub found [ 11.345317][ T1] hub 26-0:1.0: 8 ports detected [ 11.353826][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 11.361595][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 11.366633][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.372507][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.376535][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 11.380183][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.385086][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 11.390602][ T1] hub 27-0:1.0: USB hub found [ 11.393597][ T1] hub 27-0:1.0: 8 ports detected [ 11.401237][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 11.405379][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 11.410683][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.416797][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.421875][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.426339][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 11.429506][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.436681][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 11.442351][ T1] hub 28-0:1.0: USB hub found [ 11.445454][ T1] hub 28-0:1.0: 8 ports detected [ 11.454062][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 11.459867][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 11.465674][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.470765][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.474700][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 11.478214][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.483075][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 11.488293][ T1] hub 29-0:1.0: USB hub found [ 11.491167][ T1] hub 29-0:1.0: 8 ports detected [ 11.499569][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 11.504571][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 11.510190][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.515759][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.520308][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.524776][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 11.528741][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.533802][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 11.538610][ T1] hub 30-0:1.0: USB hub found [ 11.541655][ T1] hub 30-0:1.0: 8 ports detected [ 11.550830][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 11.555006][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 11.560946][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.565430][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.569750][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 11.572840][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.576974][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 11.581482][ T1] hub 31-0:1.0: USB hub found [ 11.584144][ T1] hub 31-0:1.0: 8 ports detected [ 11.591357][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 11.596289][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 11.602195][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.607529][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.612223][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.616557][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 11.621387][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.626113][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 11.631168][ T1] hub 32-0:1.0: USB hub found [ 11.634514][ T1] hub 32-0:1.0: 8 ports detected [ 11.643429][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.647935][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 11.653684][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.659550][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.663307][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 11.666442][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.670406][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 11.674597][ T1] hub 33-0:1.0: USB hub found [ 11.676773][ T1] hub 33-0:1.0: 8 ports detected [ 11.691340][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.696087][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 11.701423][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.706125][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.710645][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.714769][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 11.717784][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.722669][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 11.726992][ T1] hub 34-0:1.0: USB hub found [ 11.729027][ T1] hub 34-0:1.0: 8 ports detected [ 11.737535][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.751174][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 11.755936][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.763377][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.772617][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 11.779647][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.788549][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 11.796366][ T1] hub 35-0:1.0: USB hub found [ 11.802049][ T1] hub 35-0:1.0: 8 ports detected [ 11.812191][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.820508][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 11.829630][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.840670][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.850382][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.859048][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 11.866015][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.875217][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 11.882789][ T1] hub 36-0:1.0: USB hub found [ 11.887892][ T1] hub 36-0:1.0: 8 ports detected [ 11.898788][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.906723][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 11.916222][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.926685][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.935075][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 11.942013][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.951272][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 11.959335][ T1] hub 37-0:1.0: USB hub found [ 11.964804][ T1] hub 37-0:1.0: 8 ports detected [ 11.975104][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.983276][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 11.992932][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.002996][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 12.014328][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.022558][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 12.029364][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 12.039187][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 12.047201][ T1] hub 38-0:1.0: USB hub found [ 12.053381][ T1] hub 38-0:1.0: 8 ports detected [ 12.066496][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 12.074853][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 12.084532][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 12.094349][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.103060][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 12.110180][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 12.119693][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 12.127597][ T1] hub 39-0:1.0: USB hub found [ 12.132890][ T1] hub 39-0:1.0: 8 ports detected [ 12.142607][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 12.150862][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 12.160233][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.171136][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 12.180471][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.188999][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 12.195879][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 12.205357][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 12.213408][ T1] hub 40-0:1.0: USB hub found [ 12.218827][ T1] hub 40-0:1.0: 8 ports detected [ 12.230100][ T1] usbcore: registered new device driver usbip-host [ 12.237670][ T21] floppy0: no floppy controllers found [ 12.239807][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 12.243736][ T21] work still pending [ 12.254185][ T1] i8042: Warning: Keylock active [ 12.265148][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 12.272949][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 12.339964][ T1] mousedev: PS/2 mouse device common for all mice [ 12.354713][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 12.364763][ T1] rtc_cmos 00:00: registered as rtc0 [ 12.370451][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 12.377994][ T1] i2c /dev entries driver [ 12.384411][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 12.396616][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 12.406718][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 12.414593][ T1] IR NEC protocol handler initialized [ 12.420273][ T1] IR RC5(x/sz) protocol handler initialized [ 12.426259][ T1] IR RC6 protocol handler initialized [ 12.431809][ T1] IR JVC protocol handler initialized [ 12.437454][ T1] IR Sony protocol handler initialized [ 12.442984][ T1] IR SANYO protocol handler initialized [ 12.448819][ T1] IR Sharp protocol handler initialized [ 12.454544][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 12.461452][ T1] IR XMP protocol handler initialized [ 12.468081][ T1] usbcore: registered new interface driver uvcvideo [ 12.474930][ T1] USB Video Class driver (1.1.1) [ 12.480442][ T1] gspca_main: v2.14.0 registered [ 12.504416][ T1] vivid-000: using single planar format API [ 12.526612][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 12.534867][ T1] vivid-000: V4L2 capture device registered as video3 [ 12.542943][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 12.551158][ T1] vivid-000: V4L2 output device registered as video4 [ 12.560598][ T2531] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 12.570661][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 12.588130][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 12.597929][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 12.605954][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 12.614922][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 12.624233][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 12.635865][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 12.645202][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 12.654386][ T1] vivid-001: using multiplanar format API [ 12.673992][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 12.682728][ T1] vivid-001: V4L2 capture device registered as video7 [ 12.690578][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 12.699627][ T1] vivid-001: V4L2 output device registered as video8 [ 12.707771][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 12.718805][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 12.729900][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 12.737874][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 12.745967][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 12.754934][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 12.764192][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 12.773486][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 12.783201][ T1] vivid-002: using single planar format API [ 12.803336][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 12.812535][ T1] vivid-002: V4L2 capture device registered as video11 [ 12.820793][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 12.831377][ T1] vivid-002: V4L2 output device registered as video12 [ 12.839419][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 12.849816][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 12.860963][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 12.869682][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 12.879423][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 12.888315][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 12.896988][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 12.905782][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 12.914781][ T1] vivid-003: using multiplanar format API [ 12.934259][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 12.943322][ T1] vivid-003: V4L2 capture device registered as video15 [ 12.952167][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 12.962245][ T1] vivid-003: V4L2 output device registered as video16 [ 12.970528][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 12.982029][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 12.993159][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 13.001450][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 13.010085][ T2531] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 13.017675][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 13.031907][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 13.041316][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 13.050505][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 13.059562][ T1] vivid-004: using single planar format API [ 13.079697][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 13.088401][ T1] vivid-004: V4L2 capture device registered as video19 [ 13.099288][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 13.108291][ T1] vivid-004: V4L2 output device registered as video20 [ 13.117128][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 13.127476][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 13.138098][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 13.146638][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 13.154961][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 13.163634][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 13.172195][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 13.181095][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 13.191071][ T1] vivid-005: using multiplanar format API [ 13.210779][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 13.219559][ T1] vivid-005: V4L2 capture device registered as video23 [ 13.228095][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 13.236381][ T1] vivid-005: V4L2 output device registered as video24 [ 13.244362][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 13.255064][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 13.265735][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 13.273363][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 13.281828][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 13.289903][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 13.298865][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 13.307949][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 13.316790][ T1] vivid-006: using single planar format API [ 13.337478][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 13.347075][ T1] vivid-006: V4L2 capture device registered as video27 [ 13.355026][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 13.363556][ T1] vivid-006: V4L2 output device registered as video28 [ 13.371120][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 13.381781][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 13.392393][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 13.401482][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 13.410411][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 13.419701][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 13.429071][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 13.438518][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 13.447917][ T1] vivid-007: using multiplanar format API [ 13.467710][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 13.476487][ T1] vivid-007: V4L2 capture device registered as video31 [ 13.484783][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 13.493490][ T1] vivid-007: V4L2 output device registered as video32 [ 13.503340][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 13.517902][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 13.530283][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 13.538873][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 13.546427][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 13.554322][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 13.562809][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 13.571519][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 13.580361][ T1] vivid-008: using single planar format API [ 13.600067][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 13.608865][ T1] vivid-008: V4L2 capture device registered as video35 [ 13.616643][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 13.624985][ T1] vivid-008: V4L2 output device registered as video36 [ 13.632763][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 13.643527][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 13.653926][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 13.661660][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 13.669285][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 13.677654][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 13.686406][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 13.695828][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 13.704645][ T1] vivid-009: using multiplanar format API [ 13.724019][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 13.733258][ T1] vivid-009: V4L2 capture device registered as video39 [ 13.741751][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 13.750275][ T1] vivid-009: V4L2 output device registered as video40 [ 13.759275][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 13.770242][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 13.783229][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 13.791756][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 13.799668][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 13.807775][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 13.816687][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 13.825220][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 13.834648][ T1] vivid-010: using single planar format API [ 13.853769][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 13.862955][ T1] vivid-010: V4L2 capture device registered as video43 [ 13.870858][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 13.879314][ T1] vivid-010: V4L2 output device registered as video44 [ 13.887094][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 13.897135][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 13.907418][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 13.915249][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 13.923279][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 13.931353][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 13.939962][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 13.948821][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 13.957767][ T1] vivid-011: using multiplanar format API [ 13.977391][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 13.986191][ T1] vivid-011: V4L2 capture device registered as video47 [ 13.994008][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 14.002700][ T1] vivid-011: V4L2 output device registered as video48 [ 14.010621][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 14.021206][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 14.031679][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 14.039791][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 14.047732][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 14.055912][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 14.064467][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 14.073243][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 14.081967][ T1] vivid-012: using single planar format API [ 14.101201][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 14.109632][ T1] vivid-012: V4L2 capture device registered as video51 [ 14.118853][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 14.127874][ T1] vivid-012: V4L2 output device registered as video52 [ 14.135634][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 14.145873][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 14.156255][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 14.164530][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 14.172760][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 14.180850][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 14.189508][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 14.198074][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 14.206501][ T1] vivid-013: using multiplanar format API [ 14.226618][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 14.234675][ T1] vivid-013: V4L2 capture device registered as video55 [ 14.243062][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 14.254448][ T1] vivid-013: V4L2 output device registered as video56 [ 14.262322][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 14.273051][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 14.282881][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 14.290971][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 14.298573][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 14.306477][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 14.314944][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 14.323643][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 14.332645][ T1] vivid-014: using single planar format API [ 14.352165][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 14.360443][ T1] vivid-014: V4L2 capture device registered as video59 [ 14.368374][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 14.376789][ T1] vivid-014: V4L2 output device registered as video60 [ 14.384566][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 14.395065][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 14.405227][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 14.413647][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 14.421268][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 14.429491][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 14.438815][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 14.447331][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 14.456564][ T1] vivid-015: using multiplanar format API [ 14.475794][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 14.484124][ T1] vivid-015: V4L2 capture device registered as video63 [ 14.492072][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 14.500724][ T1] vivid-015: V4L2 output device registered as video64 [ 14.509382][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 14.519654][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 14.529538][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 14.537345][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 14.545003][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 14.554025][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 14.562650][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 14.571138][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 14.581323][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 14.591197][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 14.600667][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 14.610650][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 14.620939][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 14.628074][ T1] iTCO_vendor_support: vendor-support=0 [ 14.637210][ T1] device-mapper: uevent: version 1.0.3 [ 14.644038][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 14.656514][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 14.664458][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 14.672146][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 14.680183][ T1] device-mapper: raid: Loading target version 1.15.1 [ 14.688027][ T1] Bluetooth: HCI UART driver ver 2.3 [ 14.693574][ T1] Bluetooth: HCI UART protocol H4 registered [ 14.701251][ T1] Bluetooth: HCI UART protocol BCSP registered [ 14.707977][ T1] Bluetooth: HCI UART protocol LL registered [ 14.714273][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 14.721650][ T1] Bluetooth: HCI UART protocol QCA registered [ 14.728228][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 14.735316][ T1] Bluetooth: HCI UART protocol Marvell registered [ 14.742696][ T1] usbcore: registered new interface driver bfusb [ 14.749695][ T1] usbcore: registered new interface driver btusb [ 14.757538][ T1] CAPI 2.0 started up with major 68 (middleware) [ 14.764079][ T1] Modular ISDN core version 1.1.29 [ 14.771450][ T1] NET: Registered protocol family 34 [ 14.776760][ T1] DSP module 2.0 [ 14.780486][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 14.798439][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 14.804881][ T1] 0 virtual devices registered [ 14.810154][ T1] intel_pstate: CPU model not supported [ 14.820157][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 14.829239][ T1] usnic_verbs:usnic_uiom_init:563: [ 14.829242][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 14.846930][ T1] usnic_verbs:usnic_ib_init:667: [ 14.846936][ T1] Unable to initialize umem with err -1 [ 14.859429][ T1] iscsi: registered transport (iser) [ 14.866341][ T1] SoftiWARP attached [ 14.870560][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 14.882735][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 14.894395][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 14.914619][ T1] hid: raw HID events driver (C) Jiri Kosina [ 14.952914][ T1] usbcore: registered new interface driver usbhid [ 14.960524][ T1] usbhid: USB HID core driver [ 14.968035][ T1] ashmem: initialized [ 15.080203][ T1] usbcore: registered new interface driver snd-usb-audio [ 15.088065][ T1] drop_monitor: Initializing network drop monitor service [ 15.095738][ T1] NET: Registered protocol family 26 [ 15.101511][ T1] GACT probability on [ 15.105891][ T1] Mirror/redirect action on [ 15.110796][ T1] Simple TC action Loaded [ 15.117565][ T1] netem: version 1.3 [ 15.121669][ T1] u32 classifier [ 15.125360][ T1] Performance counters on [ 15.130626][ T1] input device check on [ 15.135265][ T1] Actions configured [ 15.142516][ T1] nf_conntrack_irc: failed to register helpers [ 15.149164][ T1] nf_conntrack_sane: failed to register helpers [ 15.194864][ T1] nf_conntrack_sip: failed to register helpers [ 15.205811][ T1] xt_time: kernel timezone is -0000 [ 15.212726][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 15.219996][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 15.230158][ T1] IPVS: ipvs loaded. [ 15.234259][ T1] IPVS: [rr] scheduler registered. [ 15.239545][ T1] IPVS: [wrr] scheduler registered. [ 15.245005][ T1] IPVS: [lc] scheduler registered. [ 15.250445][ T1] IPVS: [wlc] scheduler registered. [ 15.255667][ T1] IPVS: [fo] scheduler registered. [ 15.260976][ T1] IPVS: [ovf] scheduler registered. [ 15.266250][ T1] IPVS: [lblc] scheduler registered. [ 15.271638][ T1] IPVS: [lblcr] scheduler registered. [ 15.277275][ T1] IPVS: [dh] scheduler registered. [ 15.282458][ T1] IPVS: [sh] scheduler registered. [ 15.287689][ T1] IPVS: [mh] scheduler registered. [ 15.292879][ T1] IPVS: [sed] scheduler registered. [ 15.298156][ T1] IPVS: [nq] scheduler registered. [ 15.303577][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 15.309820][ T1] IPVS: [sip] pe registered. [ 15.314717][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 15.323787][ T1] gre: GRE over IPv4 demultiplexor driver [ 15.329957][ T1] ip_gre: GRE over IPv4 tunneling driver [ 15.342114][ T1] IPv4 over IPsec tunneling driver [ 15.351259][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 15.359727][ T1] Initializing XFRM netlink socket [ 15.365274][ T1] IPsec XFRM device driver [ 15.371012][ T1] NET: Registered protocol family 10 [ 15.376608][ T1] [ 15.379388][ T1] ============================= [ 15.384625][ T1] WARNING: suspicious RCU usage [ 15.389717][ T1] 5.7.0-rc4-next-20200508-syzkaller #0 Not tainted [ 15.396272][ T1] ----------------------------- [ 15.401531][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 15.409598][ T1] [ 15.409598][ T1] other info that might help us debug this: [ 15.409598][ T1] [ 15.420414][ T1] [ 15.420414][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 15.428733][ T1] 1 lock held by swapper/0/1: [ 15.433409][ T1] #0: ffffffff8a7aa670 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 15.444016][ T1] [ 15.444016][ T1] stack backtrace: [ 15.450122][ T1] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc4-next-20200508-syzkaller #0 [ 15.459354][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 15.460081][ T1] Call Trace: [ 15.460081][ T1] dump_stack+0x18f/0x20d [ 15.460081][ T1] ip6mr_get_table+0x153/0x180 [ 15.460081][ T1] ip6mr_new_table+0x1b/0x70 [ 15.460081][ T1] ip6mr_net_init+0x133/0x3f0 [ 15.460081][ T1] ? ip6mr_net_exit+0x100/0x100 [ 15.460081][ T1] ops_init+0xaf/0x420 [ 15.460081][ T1] register_pernet_operations+0x346/0x840 [ 15.460081][ T1] ? setup_net+0x860/0x860 [ 15.460081][ T1] ? down_write_killable+0x170/0x170 [ 15.460081][ T1] ? cpus_read_unlock+0xa4/0x140 [ 15.460081][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 15.460081][ T1] ? unix_diag_init+0x11/0x11 [ 15.460081][ T1] register_pernet_subsys+0x25/0x40 [ 15.460081][ T1] ip6_mr_init+0x49/0x152 [ 15.460081][ T1] inet6_init+0x1d7/0x6dc [ 15.460081][ T1] do_one_initcall+0x10a/0x7d0 [ 15.460081][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 15.460081][ T1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 15.460081][ T1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 15.460081][ T1] ? kernel_init_freeable+0x3a5/0x5ae [ 15.460081][ T1] kernel_init_freeable+0x501/0x5ae [ 15.460081][ T1] ? rest_init+0x365/0x365 [ 15.460081][ T1] kernel_init+0xd/0x1bb [ 15.460081][ T1] ret_from_fork+0x24/0x30 [ 15.606212][ T1] Segment Routing with IPv6 [ 15.611756][ T1] mip6: Mobile IPv6 [ 15.620171][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 15.633134][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 15.641467][ T1] NET: Registered protocol family 17 [ 15.647096][ T1] NET: Registered protocol family 15 [ 15.652980][ T1] Bridge firewalling registered [ 15.659325][ T1] NET: Registered protocol family 9 [ 15.664610][ T1] X25: Linux Version 0.2 [ 15.700134][ T1] NET: Registered protocol family 6 [ 15.736005][ T1] NET: Registered protocol family 11 [ 15.742148][ T1] NET: Registered protocol family 3 [ 15.748230][ T1] can: controller area network core (rev 20170425 abi 9) [ 15.755914][ T1] NET: Registered protocol family 29 [ 15.763829][ T1] can: raw protocol (rev 20170425) [ 15.769312][ T1] can: broadcast manager protocol (rev 20170425 t) [ 15.776187][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 15.782971][ T1] can: SAE J1939 [ 15.787241][ T1] Bluetooth: RFCOMM TTY layer initialized [ 15.793419][ T1] Bluetooth: RFCOMM socket layer initialized [ 15.801834][ T1] Bluetooth: RFCOMM ver 1.11 [ 15.807043][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 15.813709][ T1] Bluetooth: BNEP filters: protocol multicast [ 15.820232][ T1] Bluetooth: BNEP socket layer initialized [ 15.826146][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 15.832239][ T1] Bluetooth: CMTP socket layer initialized [ 15.838306][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 15.845086][ T1] Bluetooth: HIDP socket layer initialized [ 15.851763][ T1] RPC: Registered rdma transport module. [ 15.857860][ T1] RPC: Registered rdma backchannel transport module. [ 15.868451][ T1] NET: Registered protocol family 33 [ 15.873761][ T1] Key type rxrpc registered [ 15.878553][ T1] Key type rxrpc_s registered [ 15.884217][ T1] NET: Registered protocol family 41 [ 15.890889][ T1] lec:lane_module_init: lec.c: initialized [ 15.896934][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 15.903143][ T1] l2tp_core: L2TP core driver, V2.0 [ 15.908937][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 15.914790][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 15.921591][ T1] l2tp_netlink: L2TP netlink interface [ 15.927509][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 15.934390][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 15.942020][ T1] NET: Registered protocol family 35 [ 15.948100][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 15.964362][ T1] DCCP: Activated CCID 2 (TCP-like) [ 15.970260][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 15.978058][ T1] sctp: Hash tables configured (bind 32/56) [ 15.986104][ T1] NET: Registered protocol family 21 [ 15.992675][ T1] Registered RDS/infiniband transport [ 15.999285][ T1] Registered RDS/tcp transport [ 16.004134][ T1] tipc: Activated (version 2.0.0) [ 16.009802][ T1] NET: Registered protocol family 30 [ 16.016274][ T1] tipc: Started in single node mode [ 16.022397][ T1] NET: Registered protocol family 43 [ 16.028302][ T1] 9pnet: Installing 9P2000 support [ 16.033952][ T1] NET: Registered protocol family 37 [ 16.043333][ T1] NET: Registered protocol family 36 [ 16.049753][ T1] Key type dns_resolver registered [ 16.059679][ T1] Key type ceph registered [ 16.064834][ T1] libceph: loaded (mon/osd proto 15/24) [ 16.072948][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 16.082450][ T1] openvswitch: Open vSwitch switching datapath [ 16.092032][ T1] NET: Registered protocol family 40 [ 16.097886][ T1] mpls_gso: MPLS GSO support [ 16.108843][ T1] IPI shorthand broadcast: enabled [ 16.114463][ T1] AVX2 version of gcm_enc/dec engaged. [ 16.120268][ T1] AES CTR mode by8 optimization enabled [ 16.131392][ T1] sched_clock: Marking stable (16116094894, 15256982)->(16138008769, -6656893) [ 16.142470][ T1] registered taskstats version 1 [ 16.147835][ T1] Loading compiled-in X.509 certificates [ 16.159457][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 16.172374][ T1] zswap: loaded using pool lzo/zbud [ 16.178767][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 16.188784][ T1] Key type ._fscrypt registered [ 16.193641][ T1] Key type .fscrypt registered [ 16.198517][ T1] Key type fscrypt-provisioning registered [ 16.207330][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 16.214676][ T1] FS-Cache: Netfs 'afs' registered for caching [ 16.229196][ T1] Btrfs loaded, crc32c=crc32c-intel [ 16.241512][ T1] Key type big_key registered [ 16.250405][ T1] Key type encrypted registered [ 16.255464][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 16.262190][ T1] ima: No TPM chip found, activating TPM-bypass! [ 16.268980][ T1] ima: Allocated hash algorithm: sha256 [ 16.274868][ T1] ima: No architecture policies found [ 16.280579][ T1] evm: Initialising EVM extended attributes: [ 16.287344][ T1] evm: security.selinux [ 16.291823][ T1] evm: security.SMACK64 [ 16.296344][ T1] evm: security.SMACK64EXEC [ 16.301280][ T1] evm: security.SMACK64TRANSMUTE [ 16.306503][ T1] evm: security.SMACK64MMAP [ 16.312149][ T1] evm: security.apparmor [ 16.317046][ T1] evm: security.ima [ 16.321356][ T1] evm: security.capability [ 16.325845][ T1] evm: HMAC attrs: 0x1 [ 16.331920][ T1] PM: Magic number: 4:66:605 [ 16.337125][ T1] cec cec28: hash matches [ 16.342174][ T1] usbmon usbmon37: hash matches [ 16.349382][ T1] vhci_hcd vhci_hcd.11: hash matches [ 16.355298][ T1] tty ptyd9: hash matches [ 16.360029][ T1] tty ptyac: hash matches [ 16.366036][ T1] printk: console [netcon0] enabled [ 16.371279][ T1] netconsole: network logging started [ 16.380225][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 16.389095][ T1] rdma_rxe: loaded [ 16.393221][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 16.404549][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 16.413177][ T2531] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 16.423160][ T1] ALSA device list: [ 16.427421][ T1] #0: Dummy 1 [ 16.430873][ T1] #1: Loopback 1 [ 16.434577][ T1] #2: Virtual MIDI Card 1 [ 16.439321][ T2531] cfg80211: failed to load regulatory.db [ 16.448993][ T1] md: Waiting for all devices to be available before autodetect [ 16.457193][ T1] md: If you don't use raid, use raid=noautodetect [ 16.468164][ T1] md: Autodetecting RAID arrays. [ 16.473256][ T1] md: autorun ... [ 16.476915][ T1] md: ... autorun DONE. [ 16.543052][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 16.551227][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 16.575107][ T1] devtmpfs: mounted [ 16.585480][ T1] Freeing unused kernel image (initmem) memory: 2784K [ 16.592271][ T1] Kernel memory protection disabled. [ 16.637568][ T1] Run /sbin/init as init process [ 17.279931][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 17.296718][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 17.304516][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 17.371658][ 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) [ 17.393329][ T1] systemd[1]: Detected virtualization kvm. [ 17.399283][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 17.495180][ T1] systemd[1]: Set hostname to . [ 17.806800][ T3884] systemd-cryptse (3884) used greatest stack depth: 25136 bytes left [ 17.880453][ T3888] selinux-autorel (3888) used greatest stack depth: 24976 bytes left [ 17.913721][ 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? [ 17.931040][ 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? [ 17.948874][ 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? [ 17.969006][ T3892] systemd-fstab-g (3892) used greatest stack depth: 23880 bytes left [ 17.969326][ T3882] systemd[3882]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 18.301692][ T1] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ 18.342399][ T1] systemd[1]: Created slice System Slice. [ OK ] Created slice System Slice. [ 18.378519][ T1] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ 18.418618][ T1] systemd[1]: Listening on Syslog Socket. [ OK ] Listening on Syslog Socket. [ 18.457388][ T1] systemd[1]: Reached target Swap. [ OK ] Reached target Swap. [ OK ] Listening on Journal Audit Socket. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Encrypted Volumes. [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. Mounting Huge Pages File System... [ 18.736076][ T3894] mount (3894) used greatest stack depth: 23720 bytes left [ OK ] Reached target Slices. [ OK ] Reached target Paths. [ OK ] Listening on udev Control Socket. [ OK ] Listening on udev Kernel Socket. Mounting POSIX Message Queue File System... [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. Mounting /proc/sys/fs/binfmt_misc... Mounting /sys/kernel/config... [ OK ] Reached target Remote File Systems. Mounting /sys/kernel/debug... [ OK ] Listening on Journal Socket. Starting Load Kernel Modules... [ OK ] Reached target Sockets. [ 19.256776][ T3904] systemd-modules (3904) used greatest stack depth: 23112 bytes left Starting Remount Root and Kernel File Systems... Starting Journal Service... [ OK ] Created slice system-getty.slice. [ 19.407517][ T3907] EXT4-fs (sda1): re-mounted. Opts: (null) Starting Create Static Device Nodes in /dev... [ OK ] Mounted POSIX Message Queue File System. [ OK [[ 19.600937][ T3912] systemd-tmpfile (3912) used greatest stack depth: 23048 bytes left 0m] Mounted Huge Pages File System. [ OK ] Mounted /sys/kernel/debug. [ OK ] Mounted /sys/kernel/config. [ OK ] Mounted /proc/sys/fs/binfmt_misc. [ OK ] Started Load Kernel Modules. [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... Starting Load/Save Random Seed... Starting udev Coldplug all Devices... [ OK ] Reached target Local File Systems (Pre). Starting Apply Kernel Variables... Mounting FUSE Control File System... [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started Load/Save Random Seed. [ OK ] Started Apply Kernel Variables. [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started udev Kernel Device Manager. Starting Raise network interfaces... [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 21.811619][ T3910] systemd-journald[3910]: 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... [ 22.477147][ T3961] [ 22.479672][ T3961] ============================= [ 22.484537][ T3961] WARNING: suspicious RCU usage [ 22.496387][ T3961] 5.7.0-rc4-next-20200508-syzkaller #0 Not tainted [ 22.517394][ T3961] ----------------------------- [ 22.522294][ T3961] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 22.547216][ T3961] [ 22.547216][ T3961] other info that might help us debug this: [ 22.547216][ T3961] [ OK ] Started Update UTMP about System Boot/Shutdown. [ 22.576935][ T3961] [ 22.576935][ T3961] rcu_scheduler_active = 2, debug_locks = 1 [ 22.585017][ T3961] 1 lock held by ip/3961: [ 22.597776][ T3961] #0: ffffffff8a7b74c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 22.626933][ T3961] [ 22.626933][ T3961] stack backtrace: [ 22.633066][ T3961] CPU: 1 PID: 3961 Comm: ip Not tainted 5.7.0-rc4-next-20200508-syzkaller #0 [ 22.641998][ T3961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 22.652056][ T3961] Call Trace: [ 22.655355][ T3961] dump_stack+0x18f/0x20d [ 22.659699][ T3961] bpq_device_event+0x796/0x8ee [ 22.664554][ T3961] ? team_port_get_rtnl+0xbe/0x120 [ 22.669674][ T3961] notifier_call_chain+0xc0/0x230 [ 22.674724][ T3961] call_netdevice_notifiers_info+0xb5/0x130 [ 22.680620][ T3961] __dev_notify_flags+0x121/0x2c0 [ 22.685654][ T3961] ? dev_change_name+0x700/0x700 [ 22.690603][ T3961] ? dev_set_allmulti+0x30/0x30 [ 22.695456][ T3961] ? print_usage_bug+0x240/0x240 [ 22.700405][ T3961] dev_change_flags+0x100/0x160 [ 22.705279][ T3961] do_setlink+0xa1c/0x35d0 [ 22.709698][ T3961] ? mark_lock+0x129/0x1390 [ 22.714185][ T3961] ? rtnl_getlink+0xab0/0xab0 [ 22.718853][ T3961] ? print_usage_bug+0x240/0x240 [ 22.723767][ T3961] ? mark_lock+0x129/0x1390 [ 22.728252][ T3961] ? mark_lock+0x129/0x1390 [ 22.732737][ T3961] ? memset+0x20/0x40 [ 22.736704][ T3961] ? __nla_validate_parse+0x2dc/0x1c70 [ 22.742158][ T3961] ? nla_get_range_signed+0x520/0x520 [ 22.747512][ T3961] ? mark_held_locks+0xe0/0xe0 [ 22.752270][ T3961] ? deref_stack_reg+0xaa/0xe0 [ 22.757017][ T3961] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 22.763605][ T3961] __rtnl_newlink+0xad0/0x1590 [ 22.768369][ T3961] ? rtnl_link_unregister+0x240/0x240 [ 22.773737][ T3961] ? is_bpf_text_address+0xcb/0x160 [ 22.778918][ T3961] ? kernel_text_address+0x6e/0xe0 [ 22.784009][ T3961] ? __kernel_text_address+0x9/0x30 [ 22.789191][ T3961] ? unwind_get_return_address+0x5a/0xa0 [ 22.794815][ T3961] ? profile_setup.cold+0xc1/0xc1 [ 22.799827][ T3961] ? arch_stack_walk+0x97/0xf0 [ 22.804597][ T3961] ? stack_trace_save+0x8c/0xc0 [ 22.809435][ T3961] ? stack_trace_consume_entry+0x160/0x160 [ 22.815281][ T3961] ? rtnl_newlink+0x46/0xa0 [ 22.819773][ T3961] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 22.825308][ T3961] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 22.831290][ T3961] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 22.837102][ T3961] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 22.842635][ T3961] rtnl_newlink+0x64/0xa0 [ 22.846946][ T3961] ? __rtnl_newlink+0x1590/0x1590 [ 22.851958][ T3961] rtnetlink_rcv_msg+0x44e/0xad0 [ 22.856902][ T3961] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 22.862169][ T3961] ? lock_acquire+0x1f4/0x940 [ 22.869954][ T3961] ? netlink_deliver_tap+0x146/0xcc0 [ 22.875231][ T3961] netlink_rcv_skb+0x15a/0x430 [ 22.879978][ T3961] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 22.885251][ T3961] ? netlink_ack+0xa60/0xa60 [ 22.889826][ T3961] ? netlink_deliver_tap+0x236/0xcc0 [ 22.895120][ T3961] netlink_unicast+0x537/0x740 [ 22.899867][ T3961] ? netlink_attachskb+0x810/0x810 [ 22.905045][ T3961] ? _copy_from_iter_full+0x25c/0x870 [ 22.910409][ T3961] ? __phys_addr_symbol+0x2c/0x70 [ 22.915418][ T3961] ? __check_object_size+0x171/0x437 [ 22.920695][ T3961] netlink_sendmsg+0x882/0xe10 [ 22.925441][ T3961] ? aa_af_perm+0x260/0x260 [ 22.929931][ T3961] ? netlink_unicast+0x740/0x740 [ 22.934866][ T3961] ? netlink_unicast+0x740/0x740 [ 22.939874][ T3961] sock_sendmsg+0xcf/0x120 [ 22.944286][ T3961] ____sys_sendmsg+0x6bf/0x7e0 [ 22.949033][ T3961] ? mark_held_locks+0xe0/0xe0 [ 22.953776][ T3961] ? kernel_sendmsg+0x50/0x50 [ 22.958443][ T3961] ? find_held_lock+0x2d/0x110 [ 22.963187][ T3961] ? mark_lock+0x129/0x1390 [ 22.967766][ T3961] ___sys_sendmsg+0x100/0x170 [ 22.972434][ T3961] ? sendmsg_copy_msghdr+0x70/0x70 [ 22.977538][ T3961] ? migration_entry_to_page+0x310/0x310 [ 22.983155][ T3961] ? do_raw_spin_unlock+0x171/0x260 [ 22.988345][ T3961] ? find_held_lock+0x2d/0x110 [ 22.993092][ T3961] ? do_page_fault+0x59e/0x13da [ 22.997928][ T3961] ? vm_insert_pages+0x6a0/0x6a0 [ 23.002847][ T3961] ? lock_downgrade+0x840/0x840 [ 23.007681][ T3961] ? __fget_light+0x1ab/0x270 [ 23.012531][ T3961] __sys_sendmsg+0xec/0x1b0 [ 23.017039][ T3961] ? __sys_sendmsg_sock+0xb0/0xb0 [ 23.022059][ T3961] ? down_read_nested+0x430/0x430 [ 23.027073][ T3961] ? trace_hardirqs_off_caller+0x55/0x230 [ 23.032877][ T3961] ? do_syscall_64+0x21/0x7d0 [ 23.037536][ T3961] do_syscall_64+0xf6/0x7d0 [ 23.042036][ T3961] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 23.047908][ T3961] RIP: 0033:0x7fc888ad8dc7 [ 23.052308][ T3961] 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 [ 23.071980][ T3961] RSP: 002b:00007ffc75f74e78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 23.080371][ T3961] RAX: ffffffffffffffda RBX: 000000005eb5eca7 RCX: 00007fc888ad8dc7 [ 23.088321][ T3961] RDX: 0000000000000000 RSI: 00007ffc75f74ec0 RDI: 0000000000000003 [ 23.096282][ T3961] RBP: 00007ffc75f74ec0 R08: 0000000000001000 R09: fefefeff77686d74 [ 23.104322][ T3961] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffc75f74f00 [ 23.112278][ T3961] R13: 0000555eb784e3c0 R14: 00007ffc75f7cf80 R15: 0000000000000000 [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. Stopping Network Time Synchronization... [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ 25.900674][ C1] random: crng init done [ 25.904986][ C1] random: 7 urandom warning(s) missed due to ratelimiting [ 25.962948][ T3954] dhclient (3954) used greatest stack depth: 22672 bytes left [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for dev-ttyS0.device (13s / 1min 30s) [** ] (1 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [ *** ] (2 of 2) A start job is running for…dplug all Devices (15s / no limit) [ *** ] (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) [ **] (1 of 2) A start job is running for dev-ttyS0.device (16s / 1min 30s) [ OK ] Reached target Sound Card. [ *] (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) [ ***] (2 of 2) A start job is running for…dplug all Devices (23s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (23s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (24s / no limit) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (24s / 1min 30s) [** ] (1 of 2) A start job is running for dev-ttyS0.device (25s / 1min 30s) [ OK ] Found device /dev/ttyS0. [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Started Daily apt download activities. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Basic System. Starting OpenBSD Secure Shell server... Starting System Logging Service... Starting Permit User Sessions... [ OK ] Started Regular background program processing daemon. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. Starting getty on tty2-tty6 if dbus and logind are not available... [ OK ] Started System Logging Service. [ OK ] Started Permit User Sessions. [ OK ] Started OpenBSD Secure Shell server. [ 46.877749][ T6622] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 46.890613][ T6622] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 46.899019][ T6622] CPU: 0 PID: 6622 Comm: sshd Not tainted 5.7.0-rc4-next-20200508-syzkaller #0 [ 46.907954][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.918023][ T6622] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 46.924093][ T6622] 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 [ 46.943707][ T6622] RSP: 0018:ffffc90004437450 EFLAGS: 00010206 [ 46.949767][ T6622] RAX: dffffc0000000000 RBX: ffff888098d06000 RCX: ffffffff8363227a [ 46.957729][ T6622] RDX: 0000000000000005 RSI: ffffffff83632288 RDI: 0000000000000028 [ 46.965700][ T6622] RBP: 1ffff92000886e8b R08: ffff8880a9320000 R09: fffffbfff155a5b2 [ 46.973749][ T6622] R10: ffffffff8aad2d8f R11: fffffbfff155a5b1 R12: ffff8880a1e00fea [ 46.981712][ T6622] R13: ffff8880a1e00000 R14: 00000000000019de R15: 0000000000000000 [ 46.989687][ T6622] FS: 00007f8d03a3a8c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 46.998606][ T6622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.005179][ T6622] CR2: 00005652aa1188f5 CR3: 0000000093ec3000 CR4: 00000000001406f0 [ 47.013158][ T6622] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.021142][ T6622] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.029103][ T6622] Call Trace: [ 47.032443][ T6622] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 47.037818][ T6622] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 47.043626][ T6622] ? __kmalloc+0x62f/0x7a0 [ 47.048044][ T6622] ? tomoyo_realpath_from_path+0xc2/0x620 [ 47.053757][ T6622] ? lock_release+0x800/0x800 [ 47.058427][ T6622] ? __lock_acquire+0x2018/0x3f20 [ 47.063451][ T6622] tomoyo_realpath_from_path+0x393/0x620 [ 47.069085][ T6622] tomoyo_path_number_perm+0x1c2/0x4d0 [ 47.074552][ T6622] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 47.080184][ T6622] ? tomoyo_execute_permission+0x470/0x470 [ 47.085992][ T6622] ? d_alloc_parallel+0x785/0x1b10 [ 47.091117][ T6622] ? d_alloc_parallel+0x9ea/0x1b10 [ 47.096228][ T6622] ? rcu_read_lock_held_common+0x130/0x130 [ 47.102039][ T6622] ? print_usage_bug+0x240/0x240 [ 47.106974][ T6622] tomoyo_path_mknod+0x10d/0x190 [ 47.111913][ T6622] ? tomoyo_path_chown+0x1b0/0x1b0 [ 47.117034][ T6622] ? mark_held_locks+0x9f/0xe0 [ 47.121791][ T6622] ? d_lookup+0xec/0x250 [ 47.126033][ T6622] security_path_mknod+0x116/0x180 [ 47.131148][ T6622] lookup_open+0x5ae/0x1320 [ 47.135650][ T6622] ? page_put_link+0x210/0x210 [ 47.140416][ T6622] ? preempt_count_add+0x74/0x140 [ 47.145434][ T6622] ? __mnt_want_write+0x1da/0x2c0 [ 47.150463][ T6622] path_openat+0x93c/0x27f0 [ 47.154981][ T6622] ? path_lookupat.isra.0+0x530/0x530 [ 47.160347][ T6622] ? up_read+0x1a8/0x750 [ 47.164590][ T6622] ? mark_held_locks+0xe0/0xe0 [ 47.169350][ T6622] ? down_read_nested+0x430/0x430 [ 47.174373][ T6622] do_filp_open+0x192/0x260 [ 47.178961][ T6622] ? may_open_dev+0xf0/0xf0 [ 47.183552][ T6622] ? simple_attr_release+0x40/0x40 [ 47.188660][ T6622] ? _raw_spin_unlock+0x24/0x40 [ 47.193504][ T6622] ? __alloc_fd+0x46d/0x600 [ 47.198094][ T6622] do_sys_openat2+0x585/0x7d0 [ 47.202774][ T6622] ? file_open_root+0x400/0x400 [ 47.207618][ T6622] ? up_read+0x1a8/0x750 [ 47.211855][ T6622] do_sys_open+0xc3/0x140 [ 47.216180][ T6622] ? filp_open+0x70/0x70 [ 47.220416][ T6622] ? handle_mm_fault+0x491/0xa10 [ 47.225349][ T6622] ? trace_hardirqs_off_caller+0x55/0x230 [ 47.231069][ T6622] do_syscall_64+0xf6/0x7d0 [ 47.235570][ T6622] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 47.241453][ T6622] RIP: 0033:0x7f8d01ba36f0 [ 47.245860][ T6622] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 19 30 2c 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 fe 9d 01 00 48 89 04 24 [ 47.265456][ T6622] RSP: 002b:00007fffb9f32008 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 47.273863][ T6622] RAX: ffffffffffffffda RBX: 00005652aad68200 RCX: 00007f8d01ba36f0 [ 47.281829][ T6622] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 00005652aa1188f5 [ 47.289797][ T6622] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 47.297764][ T6622] R10: 0000000000000240 R11: 0000000000000246 R12: 00005652aa0e951e [ 47.305731][ T6622] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 47.313700][ T6622] Modules linked in: [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ 48.005158][ T6622] ---[ end trace ccf08883483bc478 ]--- [ 48.010861][ T6622] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 48.016922][ T6622] 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 [ 48.197659][ T6622] RSP: 0018:ffffc90004437450 EFLAGS: 00010206 [ 48.203744][ T6622] RAX: dffffc0000000000 RBX: ffff888098d06000 RCX: ffffffff8363227a [ 48.315075][ T6622] RDX: 0000000000000005 RSI: ffffffff83632288 RDI: 0000000000000028 [ 48.382767][ T6622] RBP: 1ffff92000886e8b R08: ffff8880a9320000 R09: fffffbfff155a5b2 [ 48.457515][ T6622] R10: ffffffff8aad2d8f R11: fffffbfff155a5b1 R12: ffff8880a1e00fea [ 48.465513][ T6622] R13: ffff8880a1e00000 R14: 00000000000019de R15: 0000000000000000 [ 48.557808][ T6622] FS: 00007f8d03a3a8c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 48.566760][ T6622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.634586][ T6622] CR2: 00005581c5631720 CR3: 0000000093ec3000 CR4: 00000000001406e0 [ 48.660258][ T6622] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.700148][ T6622] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.757625][ T6622] Kernel panic - not syncing: Fatal exception [ 48.765103][ T6622] Kernel Offset: disabled [ 48.769694][ T6622] Rebooting in 86400 seconds..