[ 0.000000][ T0] Linux version 5.7.0-rc5-next-20200512-syzkaller (syzkaller@syzkaller) (gcc (GCC) 9.0.0 20181231 (experimental), GNU ld (GNU Binutils for Ubuntu) 2.26.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000003][ T0] kvm-clock: cpu 0, msr be52001, primary cpu clock [ 0.000003][ T0] kvm-clock: using sched offset of 4021545294 cycles [ 0.001071][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.006756][ T0] tsc: Detected 2300.000 MHz processor [ 0.009918][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.011316][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.013183][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.021399][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.023199][ T0] check: Scanning 1 areas for low memory corruption [ 0.024617][ T0] Using GB pages for direct mapping [ 0.027841][ T0] ACPI: Early table checksum verification disabled [ 0.028752][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.030379][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.032587][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.035172][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.037564][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.039279][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.040649][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.042774][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.044720][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.046794][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.049376][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.050679][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.052502][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.053987][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.055757][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.056759][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.059318][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.062087][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.063885][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.066454][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.068991][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.123263][ T0] Zone ranges: [ 0.124458][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.125612][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.126555][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.127814][ T0] Device empty [ 0.129143][ T0] Movable zone start for each node [ 0.130823][ T0] Early memory node ranges [ 0.131581][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.133575][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.134875][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.136029][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.138047][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.138053][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.169278][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.619090][ T0] kasan: KernelAddressSanitizer initialized [ 0.621122][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.622598][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.626139][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.627906][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.629256][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.632474][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.633812][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.635382][ T0] Using ACPI (MADT) for SMP configuration information [ 0.636928][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.637861][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.639883][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.642152][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.643871][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.645817][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.647125][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.649291][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.650841][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.652745][ T0] Booting paravirtualized kernel on KVM [ 0.654676][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.707602][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.711030][ T0] percpu: Embedded 67 pages/cpu s234568 r8192 d31672 u1048576 [ 0.713111][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.715051][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.716508][ T0] Policy zone: Normal [ 0.717099][ 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 [ 0.731017][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.552815][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17370K rwdata, 21752K rodata, 2788K init, 24440K bss, 1402688K reserved, 0K cma-reserved) [ 1.562038][ T0] Running RCU self tests [ 1.563135][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.564628][ T0] rcu: RCU lockdep checking is enabled. [ 1.566789][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.568367][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.570794][ T0] Trampoline variant of Tasks RCU enabled. [ 1.572535][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.574341][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.583147][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.585059][ T0] random: get_random_bytes called from start_kernel+0x672/0x9f8 with crng_init=0 [ 1.589138][ T0] Console: colour VGA+ 80x25 [ 1.592190][ T0] printk: console [ttyS0] enabled [ 1.592190][ T0] printk: console [ttyS0] enabled [ 1.594641][ T0] printk: bootconsole [earlyser0] disabled [ 1.594641][ T0] printk: bootconsole [earlyser0] disabled [ 1.597617][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.599353][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.600797][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.602272][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.603555][ T0] ... CLASSHASH_SIZE: 4096 [ 1.604747][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.605944][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.607155][ T0] ... CHAINHASH_SIZE: 32768 [ 1.607933][ T0] memory used by lock dependency info: 6301 kB [ 1.609008][ T0] memory used for stack traces: 4224 kB [ 1.610157][ T0] per task-struct memory footprint: 1920 bytes [ 1.611553][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.613969][ T0] ACPI: Core revision 20200430 [ 1.616581][ T0] APIC: Switch to symmetric I/O mode setup [ 1.618948][ T0] x2apic enabled [ 1.621106][ T0] Switched APIC routing to physical x2apic. [ 1.625496][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.627034][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.629940][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.631760][ T0] pid_max: default: 32768 minimum: 301 [ 1.634084][ T0] LSM: Security Framework initializing [ 1.634843][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.636542][ T0] Yama: becoming mindful. [ 1.640206][ T0] TOMOYO Linux initialized [ 1.642305][ T0] AppArmor: AppArmor initialized [ 1.651629][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.657287][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.660253][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.662741][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.668636][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.669961][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.671106][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.672902][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.672936][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.679956][ T0] MDS: Mitigation: Clear CPU buffers [ 1.681804][ T0] Freeing SMP alternatives memory: 96K [ 1.806206][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.809930][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.809930][ T1] rcu: Hierarchical SRCU implementation. [ 1.809930][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.810232][ T1] smp: Bringing up secondary CPUs ... [ 1.816265][ T1] x86: Booting SMP configuration: [ 1.817239][ T1] .... node #0, CPUs: #1 [ 0.055026][ T0] kvm-clock: cpu 1, msr be52041, secondary cpu clock [ 1.821625][ 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. [ 1.823426][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.824869][ T1] smpboot: Max logical packages: 1 [ 1.825623][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.831710][ T1] devtmpfs: initialized [ 1.831710][ T1] x86/mm: Memory block size: 128MB [ 1.861321][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 1.863220][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.863220][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.864789][ T1] xor: automatically using best checksumming function avx [ 1.870395][ T1] PM: RTC time: 12:55:00, date: 2020-05-12 [ 1.870395][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.870395][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.874548][ T1] NET: Registered protocol family 16 [ 1.881882][ T1] audit: initializing netlink subsys (disabled) [ 1.886484][ T27] audit: type=2000 audit(1589288100.468:1): state=initialized audit_enabled=0 res=1 [ 1.896526][ T1] cpuidle: using governor menu [ 1.900642][ T1] ACPI: bus type PCI registered [ 1.903498][ T1] dca service started, version 1.12.1 [ 1.905076][ T1] PCI: Using configuration type 1 for base access [ 2.026294][ T182] kworker/u4:2 (182) used greatest stack depth: 27328 bytes left [ 2.423973][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.426670][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.432652][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.451467][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.649981][ T1] raid6: avx2x4 gen() 11574 MB/s [ 2.820003][ T1] raid6: avx2x4 xor() 5831 MB/s [ 2.989959][ T1] raid6: avx2x2 gen() 7019 MB/s [ 3.158273][ T1] raid6: avx2x2 xor() 3450 MB/s [ 3.328274][ T1] raid6: avx2x1 gen() 5083 MB/s [ 3.498273][ T1] raid6: avx2x1 xor() 1764 MB/s [ 3.668268][ T1] raid6: sse2x4 gen() 6055 MB/s [ 3.839955][ T1] raid6: sse2x4 xor() 3230 MB/s [ 4.009952][ T1] raid6: sse2x2 gen() 3599 MB/s [ 4.179949][ T1] raid6: sse2x2 xor() 1787 MB/s [ 4.349949][ T1] raid6: sse2x1 gen() 2455 MB/s [ 4.519967][ T1] raid6: sse2x1 xor() 968 MB/s [ 4.521825][ T1] raid6: using algorithm avx2x4 gen() 11574 MB/s [ 4.523370][ T1] raid6: .... xor() 5831 MB/s, rmw enabled [ 4.524535][ T1] raid6: using avx2x2 recovery algorithm [ 4.527097][ T1] ACPI: Added _OSI(Module Device) [ 4.527908][ T1] ACPI: Added _OSI(Processor Device) [ 4.529515][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.529950][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.531193][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.532159][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.533191][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.586743][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.637415][ T1] ACPI: Interpreter enabled [ 4.638663][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.640036][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.641795][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.646163][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.746698][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.748586][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.750559][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.760067][ T1] PCI host bridge to bus 0000:00 [ 4.762158][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.764354][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.765632][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.767821][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.769690][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.769972][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.771488][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.782348][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.803455][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.826369][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.833387][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.841337][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.846585][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.867123][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.874937][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.879975][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.901375][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.909102][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.914179][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 4.948413][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.955333][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.963289][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.968493][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.972080][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.984703][ T1] iommu: Default domain type: Translated [ 4.986364][ T1] vgaarb: loaded [ 4.992196][ T1] SCSI subsystem initialized [ 4.993773][ T1] ACPI: bus type USB registered [ 4.995813][ T1] usbcore: registered new interface driver usbfs [ 5.000035][ T1] usbcore: registered new interface driver hub [ 5.000469][ T1] usbcore: registered new device driver usb [ 5.003020][ T1] mc: Linux media interface: v0.10 [ 5.004982][ T1] videodev: Linux video capture interface: v2.00 [ 5.010785][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.010896][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.012662][ T1] PTP clock support registered [ 5.014924][ T1] EDAC MC: Ver: 3.0.0 [ 5.021959][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.023055][ T1] PCI: Using ACPI for IRQ routing [ 5.027075][ T1] Bluetooth: Core ver 2.22 [ 5.028009][ T1] NET: Registered protocol family 31 [ 5.030187][ T1] Bluetooth: HCI device and connection manager initialized [ 5.030494][ T1] Bluetooth: HCI socket layer initialized [ 5.032065][ T1] Bluetooth: L2CAP socket layer initialized [ 5.033215][ T1] Bluetooth: SCO socket layer initialized [ 5.034560][ T1] NET: Registered protocol family 8 [ 5.035717][ T1] NET: Registered protocol family 20 [ 5.040308][ T1] NetLabel: Initializing [ 5.041661][ T1] NetLabel: domain hash size = 128 [ 5.041661][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.042910][ T1] NetLabel: unlabeled traffic allowed by default [ 5.046118][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.047924][ T1] NET: Registered protocol family 39 [ 5.052968][ T1] clocksource: Switched to clocksource kvm-clock [ 7.724097][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.725949][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.728313][ T1] FS-Cache: Loaded [ 7.730331][ T1] CacheFiles: Loaded [ 7.732018][ T1] TOMOYO: 2.6.0 [ 7.733021][ T1] Mandatory Access Control activated. [ 7.737153][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.739333][ T1] pnp: PnP ACPI init [ 7.753061][ T1] pnp: PnP ACPI: found 7 devices [ 7.784998][ T1535] kworker/u4:0 (1535) used greatest stack depth: 26920 bytes left [ 7.806729][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.808961][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.810731][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.812160][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.813942][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.817487][ T1] NET: Registered protocol family 2 [ 7.824913][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 7.827538][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.836566][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 7.842174][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.845453][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.847754][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.852141][ T1] NET: Registered protocol family 1 [ 7.855342][ T1] RPC: Registered named UNIX socket transport module. [ 7.856433][ T1] RPC: Registered udp transport module. [ 7.857942][ T1] RPC: Registered tcp transport module. [ 7.858964][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.862611][ T1] NET: Registered protocol family 44 [ 7.863840][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.865174][ T1] PCI: CLS 0 bytes, default 64 [ 7.870516][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.871601][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 7.876621][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.882255][ T1] kvm: already loaded the other module [ 7.883181][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.884960][ T1] clocksource: Switched to clocksource tsc [ 7.886334][ T1] mce: Machine check injector initialized [ 7.891420][ T1] check: Scanning for low memory corruption every 60 seconds [ 7.949572][ T1] Initialise system trusted keyrings [ 7.953973][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.956584][ T1] zbud: loaded [ 7.964250][ T1] DLM installed [ 7.967760][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.973172][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 7.976549][ T1] NFS: Registering the id_resolver key type [ 7.978140][ T1] Key type id_resolver registered [ 7.979748][ T1] Key type id_legacy registered [ 7.981384][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.983132][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.988834][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 7.991169][ T1] Key type cifs.spnego registered [ 7.992661][ T1] Key type cifs.idmap registered [ 7.993472][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.995587][ T1] fuse: init (API version 7.31) [ 7.999051][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.011785][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.017174][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.018871][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.020936][ T1] ocfs2: Registered cluster interface o2cb [ 8.022661][ T1] ocfs2: Registered cluster interface user [ 8.024445][ T1] OCFS2 User DLM kernel interface loaded [ 8.034687][ T1] gfs2: GFS2 installed [ 8.041912][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.043565][ T1] ceph: loaded (mds proto 32) [ 8.055831][ T1] NET: Registered protocol family 38 [ 8.057161][ T1] async_tx: api initialized (async) [ 8.058546][ T1] Key type asymmetric registered [ 8.059878][ T1] Asymmetric key parser 'x509' registered [ 8.061008][ T1] Asymmetric key parser 'pkcs8' registered [ 8.061983][ T1] Key type pkcs7_test registered [ 8.062892][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.063961][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 8.066472][ T1] io scheduler mq-deadline registered [ 8.067320][ T1] io scheduler kyber registered [ 8.068487][ T1] io scheduler bfq registered [ 8.080998][ T1] hgafb: HGA card not detected. [ 8.082063][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.083804][ T1] usbcore: registered new interface driver udlfb [ 8.087129][ T1] uvesafb: failed to execute /sbin/v86d [ 8.088733][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.090526][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.092127][ T1] uvesafb: vbe_init() failed with -22 [ 8.093675][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.097201][ T1] vga16fb: mapped to 0x000000006e9ace5e [ 8.164322][ T1] Console: switching to colour frame buffer device 80x30 [ 8.452510][ T1] fb0: VGA16 VGA frame buffer device [ 8.456044][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.470750][ T1] ACPI: Power Button [PWRF] [ 8.472518][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.475378][ T1] ACPI: Sleep Button [SLPF] [ 8.482384][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.497151][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.499383][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.514569][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.516493][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.534788][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.536632][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.615925][ T1903] kworker/u4:0 (1903) used greatest stack depth: 26344 bytes left [ 8.837198][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.839563][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.844769][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.853850][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.859710][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.865980][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.873728][ T1] Cyclades driver 2.6 [ 8.875193][ T1] Initializing Nozomi driver 2.1d [ 8.877629][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.879023][ T1] No rocketport ports found; unloading driver [ 8.882545][ T1] Non-volatile memory driver v1.3 [ 8.884340][ T1] Linux agpgart interface v0.103 [ 8.894863][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.897190][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 8.901026][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.902760][ T1] usbcore: registered new interface driver udl [ 8.950812][ T1] brd: module loaded [ 8.984428][ T1] loop: module loaded [ 9.156901][ T1] zram: Added device: zram0 [ 9.164311][ T1] null_blk: module loaded [ 9.171607][ T1] nfcsim 0.2 initialized [ 9.175640][ T1] Loading iSCSI transport class v2.0-870. [ 9.204150][ T1] scsi host0: Virtio SCSI HBA [ 9.249356][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.254561][ T7] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.276021][ T1] slram: not enough parameters. [ 9.282292][ T1] ftl_cs: FTL header not found. [ 9.343306][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.346333][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.348512][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.362885][ T1] MACsec IEEE 802.1AE [ 9.366900][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.416526][ T1] vcan: Virtual CAN interface driver [ 9.417766][ T1] vxcan: Virtual CAN Tunnel driver [ 9.419532][ T1] slcan: serial line CAN interface driver [ 9.421763][ T1] slcan: 10 dynamic interface channels. [ 9.423360][ T1] CAN device driver interface [ 9.426169][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.427763][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.430950][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.432936][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.435955][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.437646][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.442059][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.443828][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.445325][ T1] AX.25: bpqether driver version 004 [ 9.446755][ T1] PPP generic driver version 2.4.2 [ 9.449512][ T1] PPP BSD Compression module registered [ 9.451878][ T1] PPP Deflate Compression module registered [ 9.453301][ T1] PPP MPPE Compression module registered [ 9.454602][ T1] NET: Registered protocol family 24 [ 9.456044][ T1] PPTP driver version 0.8.5 [ 9.457980][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.460515][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.462466][ T1] SLIP linefill/keepalive option. [ 9.463647][ T1] hdlc: HDLC support module revision 1.22 [ 9.465379][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.467775][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.470427][ T1] LAPB Ethernet driver version 0.02 [ 9.472521][ T1] usbcore: registered new interface driver rndis_wlan [ 9.475126][ T1] mac80211_hwsim: initializing netlink [ 9.506530][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.523227][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.538768][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.542761][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.545618][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.548325][ T1] usbcore: registered new interface driver pegasus [ 9.550515][ T1] usbcore: registered new interface driver rtl8150 [ 9.553094][ T1] usbcore: registered new interface driver r8152 [ 9.555172][ T1] usbcore: registered new interface driver asix [ 9.557719][ T1] usbcore: registered new interface driver ax88179_178a [ 9.560085][ T1] usbcore: registered new interface driver cdc_ether [ 9.561751][ T1] usbcore: registered new interface driver dm9601 [ 9.564448][ T1] usbcore: registered new interface driver smsc75xx [ 9.566980][ T1] usbcore: registered new interface driver smsc95xx [ 9.568784][ T1] usbcore: registered new interface driver net1080 [ 9.571260][ T1] usbcore: registered new interface driver rndis_host [ 9.573345][ T1] usbcore: registered new interface driver cdc_subset [ 9.575407][ T1] usbcore: registered new interface driver zaurus [ 9.577544][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.580278][ T1] usbcore: registered new interface driver cdc_ncm [ 9.582565][ T1] usbcore: registered new interface driver cdc_mbim [ 9.590521][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.602101][ T1] aoe: AoE v85 initialised. [ 9.607499][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.609777][ T1] ehci-pci: EHCI PCI platform driver [ 9.612083][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.614395][ T1] ohci-pci: OHCI PCI platform driver [ 9.616579][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.620635][ T1] usbcore: registered new interface driver cdc_acm [ 9.622477][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.625260][ T1] usbcore: registered new interface driver usblp [ 9.627549][ T1] usbcore: registered new interface driver cdc_wdm [ 9.631231][ T1] usbcore: registered new interface driver uas [ 9.635169][ T1] usbcore: registered new interface driver usb-storage [ 9.637598][ T1] usbcore: registered new interface driver ums-realtek [ 9.644313][ T1] usbcore: registered new interface driver usbserial_generic [ 9.646472][ T1] usbserial: USB Serial support registered for generic [ 9.648178][ T1] usbcore: registered new interface driver ch341 [ 9.650442][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.652640][ T1] usbcore: registered new interface driver cp210x [ 9.654345][ T1] usbserial: USB Serial support registered for cp210x [ 9.656899][ T1] usbcore: registered new interface driver ftdi_sio [ 9.658041][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.662594][ T1] usbcore: registered new interface driver keyspan [ 9.664533][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.666564][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.668647][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.672324][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.674297][ T1] usbcore: registered new interface driver option [ 9.675626][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.678412][ T1] usbcore: registered new interface driver oti6858 [ 9.685488][ T1] usbserial: USB Serial support registered for oti6858 [ 9.687538][ T1] usbcore: registered new interface driver pl2303 [ 9.689276][ T1] usbserial: USB Serial support registered for pl2303 [ 9.691497][ T1] usbcore: registered new interface driver qcserial [ 9.693782][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.695874][ T1] usbcore: registered new interface driver sierra [ 9.697960][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.699775][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.702770][ T1] usbserial: USB Serial support registered for carelink [ 9.704819][ T1] usbserial: USB Serial support registered for zio [ 9.706496][ T1] usbserial: USB Serial support registered for funsoft [ 9.707958][ T1] usbserial: USB Serial support registered for flashloader [ 9.709669][ T1] usbserial: USB Serial support registered for google [ 9.712427][ T1] usbserial: USB Serial support registered for libtransistor [ 9.714987][ T1] usbserial: USB Serial support registered for vivopay [ 9.717279][ T1] usbserial: USB Serial support registered for moto_modem [ 9.719106][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.721326][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.723525][ T1] usbserial: USB Serial support registered for hp4x [ 9.725670][ T1] usbserial: USB Serial support registered for suunto [ 9.727354][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.733614][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.735234][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.742321][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.746832][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.748639][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.752647][ T1] usb usb1: Product: Dummy host controller [ 9.754044][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.755881][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.762168][ T1] hub 1-0:1.0: USB hub found [ 9.764611][ T1] hub 1-0:1.0: 1 port detected [ 9.770697][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.773110][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.775684][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.779287][ C1] random: fast init done [ 9.780662][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.783181][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.785016][ T1] usb usb2: Product: Dummy host controller [ 9.786794][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.788848][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 9.794343][ T1] hub 2-0:1.0: USB hub found [ 9.796503][ T1] hub 2-0:1.0: 1 port detected [ 9.797980][ T7] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.799841][ T21] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.802937][ T21] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.804931][ T21] sd 0:0:1:0: [sda] Write Protect is off [ 9.806658][ T21] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.808872][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.811966][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.814379][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.817858][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.820503][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.822674][ T1] usb usb3: Product: Dummy host controller [ 9.824260][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.825992][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 9.830495][ T1] hub 3-0:1.0: USB hub found [ 9.831671][ T21] sda: sda1 [ 9.831870][ T1] hub 3-0:1.0: 1 port detected [ 9.836979][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.838882][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.842312][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.846171][ T21] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.846338][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.848894][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.850697][ T1] usb usb4: Product: Dummy host controller [ 9.852231][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.854290][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 9.857276][ T1] hub 4-0:1.0: USB hub found [ 9.858336][ T1] hub 4-0:1.0: 1 port detected [ 9.861436][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.863247][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.865410][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.867904][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.871088][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.872237][ T1] usb usb5: Product: Dummy host controller [ 9.873337][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.874856][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 9.877872][ T1] hub 5-0:1.0: USB hub found [ 9.879096][ T1] hub 5-0:1.0: 1 port detected [ 9.884087][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.885836][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.888009][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.890905][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.892651][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.893930][ T1] usb usb6: Product: Dummy host controller [ 9.895001][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.896786][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 9.899541][ T1] hub 6-0:1.0: USB hub found [ 9.900830][ T1] hub 6-0:1.0: 1 port detected [ 9.903783][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.905485][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.907754][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.910076][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.912452][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.914225][ T1] usb usb7: Product: Dummy host controller [ 9.915154][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.917517][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 9.921483][ T1] hub 7-0:1.0: USB hub found [ 9.922521][ T1] hub 7-0:1.0: 1 port detected [ 9.925764][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.927447][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.929319][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.931418][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.932723][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.934485][ T1] usb usb8: Product: Dummy host controller [ 9.935835][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.937555][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 9.941140][ T1] hub 8-0:1.0: USB hub found [ 9.942739][ T1] hub 8-0:1.0: 1 port detected [ 9.957439][ T1] using random self ethernet address [ 9.958592][ T1] using random host ethernet address [ 9.961420][ T1] Mass Storage Function, version: 2009/09/11 [ 9.962958][ T1] LUN: removable file: (no medium) [ 9.964375][ T1] no file given for LUN0 [ 9.965133][ T1] printk: console [ttyGS0] disabled [ 9.968529][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 9.971380][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.973557][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 9.976031][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 9.977812][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.980979][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.982610][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 9.984256][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 9.986061][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 9.989608][ T1] hub 9-0:1.0: USB hub found [ 9.992771][ T1] hub 9-0:1.0: 8 ports detected [ 9.998341][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.000760][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.002666][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.005405][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.007721][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.010432][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.012380][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.014046][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.017073][ T1] hub 10-0:1.0: USB hub found [ 10.018244][ T1] hub 10-0:1.0: 8 ports detected [ 10.026073][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.028561][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.031044][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.032448][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.034674][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.035786][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.037475][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.040400][ T1] hub 11-0:1.0: USB hub found [ 10.041899][ T1] hub 11-0:1.0: 8 ports detected [ 10.047565][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.049718][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.052959][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.055300][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.057459][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.059627][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.061423][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.063994][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.067327][ T1] hub 12-0:1.0: USB hub found [ 10.068988][ T1] hub 12-0:1.0: 8 ports detected [ 10.075894][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.077845][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.081125][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.083080][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.084786][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.086311][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.088011][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.090832][ T1] hub 13-0:1.0: USB hub found [ 10.092223][ T1] hub 13-0:1.0: 8 ports detected [ 10.097446][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.099301][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.101998][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.105202][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.106614][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.107982][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.109606][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.111335][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.114045][ T1] hub 14-0:1.0: USB hub found [ 10.115318][ T1] hub 14-0:1.0: 8 ports detected [ 10.121759][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.123997][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.126847][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.128894][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.131980][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.133685][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.135208][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.137900][ T1] hub 15-0:1.0: USB hub found [ 10.138940][ T1] hub 15-0:1.0: 8 ports detected [ 10.144185][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.146640][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.148478][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.151769][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.153868][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.155797][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.157100][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.160157][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.163731][ T1] hub 16-0:1.0: USB hub found [ 10.165334][ T1] hub 16-0:1.0: 8 ports detected [ 10.172406][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.176163][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.179135][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.182376][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.184750][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.186299][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.187948][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.191077][ T1] hub 17-0:1.0: USB hub found [ 10.192168][ T1] hub 17-0:1.0: 8 ports detected [ 10.197449][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.199457][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.202109][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.203917][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.205397][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.207254][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.208924][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.210584][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.214168][ T1] hub 18-0:1.0: USB hub found [ 10.215808][ T1] hub 18-0:1.0: 8 ports detected [ 10.222116][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.224119][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.226297][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.228393][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.229912][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.232509][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.235027][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.237993][ T1] hub 19-0:1.0: USB hub found [ 10.238855][ T1] hub 19-0:1.0: 8 ports detected [ 10.244531][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.246916][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.248537][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.251555][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.253367][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.255542][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.256827][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.258451][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.261569][ T1] hub 20-0:1.0: USB hub found [ 10.262787][ T1] hub 20-0:1.0: 8 ports detected [ 10.269646][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.272424][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.274346][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.276126][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.277535][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.281368][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.283596][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.286519][ T1] hub 21-0:1.0: USB hub found [ 10.287402][ T1] hub 21-0:1.0: 8 ports detected [ 10.293469][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.295023][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.296670][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.300959][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.303396][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.304615][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.306357][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.308538][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.311968][ T1] hub 22-0:1.0: USB hub found [ 10.312843][ T1] hub 22-0:1.0: 8 ports detected [ 10.319747][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.322579][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.325062][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.326953][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.328728][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.329825][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.332621][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.335558][ T1] hub 23-0:1.0: USB hub found [ 10.337168][ T1] hub 23-0:1.0: 8 ports detected [ 10.343807][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.345953][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.347624][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.351830][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.354030][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.355746][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.357846][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.359822][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.363110][ T1] hub 24-0:1.0: USB hub found [ 10.364122][ T1] hub 24-0:1.0: 8 ports detected [ 10.373038][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.375388][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.377611][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.379597][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.381700][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.382833][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.384491][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.387610][ T1] hub 25-0:1.0: USB hub found [ 10.388676][ T1] hub 25-0:1.0: 8 ports detected [ 10.394354][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.396384][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.398557][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.401852][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.403794][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.404904][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.406357][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.408242][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.411717][ T1] hub 26-0:1.0: USB hub found [ 10.412830][ T1] hub 26-0:1.0: 8 ports detected [ 10.419807][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.423325][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.425335][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.427288][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.429010][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.429925][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.432092][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.435220][ T1] hub 27-0:1.0: USB hub found [ 10.436610][ T1] hub 27-0:1.0: 8 ports detected [ 10.443048][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.445174][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.446764][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.449041][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.451241][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.452684][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.454026][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.456696][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.459794][ T1] hub 28-0:1.0: USB hub found [ 10.461598][ T1] hub 28-0:1.0: 8 ports detected [ 10.467873][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.471546][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.474118][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.476215][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.478317][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.479745][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.481759][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.484740][ T1] hub 29-0:1.0: USB hub found [ 10.486185][ T1] hub 29-0:1.0: 8 ports detected [ 10.492535][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.494802][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.496564][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.500791][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.503170][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.504791][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.506388][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.509247][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.512578][ T1] hub 30-0:1.0: USB hub found [ 10.514160][ T1] hub 30-0:1.0: 8 ports detected [ 10.523094][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.525062][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.527607][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.529342][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.531669][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.533192][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.534569][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.537188][ T1] hub 31-0:1.0: USB hub found [ 10.538563][ T1] hub 31-0:1.0: 8 ports detected [ 10.544711][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.547074][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.549352][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.552305][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.554272][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.557048][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.558805][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.560605][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.563409][ T1] hub 32-0:1.0: USB hub found [ 10.564827][ T1] hub 32-0:1.0: 8 ports detected [ 10.573308][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.575483][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.578286][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.580282][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.582393][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.583519][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.584912][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.588488][ T1] hub 33-0:1.0: USB hub found [ 10.590185][ T1] hub 33-0:1.0: 8 ports detected [ 10.596249][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.598175][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.601550][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.603532][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.604879][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.607211][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.608578][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.610702][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.613651][ T1] hub 34-0:1.0: USB hub found [ 10.615315][ T1] hub 34-0:1.0: 8 ports detected [ 10.623180][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.625913][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.627728][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.629411][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.631597][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.632961][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.635259][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.638932][ T1] hub 35-0:1.0: USB hub found [ 10.640661][ T1] hub 35-0:1.0: 8 ports detected [ 10.646455][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.649862][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.652594][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.655071][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.656929][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.658665][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.659864][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.661515][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.664546][ T1] hub 36-0:1.0: USB hub found [ 10.666347][ T1] hub 36-0:1.0: 8 ports detected [ 10.674170][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.675818][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.679096][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.682656][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.684430][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.686027][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.687327][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.690639][ T1] hub 37-0:1.0: USB hub found [ 10.692134][ T1] hub 37-0:1.0: 8 ports detected [ 10.697836][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.699595][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.702236][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.705092][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.707458][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.709528][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.711271][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.713138][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 10.716300][ T1] hub 38-0:1.0: USB hub found [ 10.717337][ T1] hub 38-0:1.0: 8 ports detected [ 10.723692][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.726117][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 10.729110][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.732384][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.733693][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 10.736138][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.738565][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 10.741996][ T1] hub 39-0:1.0: USB hub found [ 10.743340][ T1] hub 39-0:1.0: 8 ports detected [ 10.749060][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.751916][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 10.754363][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.757387][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.760235][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.761701][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 10.763190][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.765510][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 10.768361][ T1] hub 40-0:1.0: USB hub found [ 10.769862][ T1] hub 40-0:1.0: 8 ports detected [ 10.777089][ T1] usbcore: registered new device driver usbip-host [ 10.783027][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.785787][ T1] i8042: Warning: Keylock active [ 10.788457][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.790923][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 10.854530][ T1] mousedev: PS/2 mouse device common for all mice [ 10.862465][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 10.870041][ T1] rtc_cmos 00:00: registered as rtc0 [ 10.871213][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 10.872659][ T1] i2c /dev entries driver [ 10.875771][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 10.879410][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 10.882927][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 10.884984][ T1] IR NEC protocol handler initialized [ 10.886250][ T1] IR RC5(x/sz) protocol handler initialized [ 10.887358][ T1] IR RC6 protocol handler initialized [ 10.888561][ T1] IR JVC protocol handler initialized [ 10.889649][ T1] IR Sony protocol handler initialized [ 10.891418][ T1] IR SANYO protocol handler initialized [ 10.893077][ T1] IR Sharp protocol handler initialized [ 10.894089][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 10.895658][ T1] IR XMP protocol handler initialized [ 10.898084][ T1] usbcore: registered new interface driver uvcvideo [ 10.899681][ T1] USB Video Class driver (1.1.1) [ 10.901129][ T1] gspca_main: v2.14.0 registered [ 10.919673][ T1] vivid-000: using single planar format API [ 10.935744][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 10.937894][ T1] vivid-000: V4L2 capture device registered as video3 [ 10.939425][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 10.942181][ T1] vivid-000: V4L2 output device registered as video4 [ 10.943942][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 10.946096][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 10.949705][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 10.952188][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 10.954450][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 10.957285][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 10.959784][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 10.962212][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 10.964091][ T1] vivid-001: using multiplanar format API [ 10.982067][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 10.984582][ T1] vivid-001: V4L2 capture device registered as video7 [ 10.986205][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 10.987881][ T1] vivid-001: V4L2 output device registered as video8 [ 10.989856][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 10.992455][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 10.995162][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 10.997452][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 10.999075][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.001765][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.003829][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.006368][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.008479][ T1] vivid-002: using single planar format API [ 11.022584][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.026021][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.028362][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.030114][ T1] vivid-002: V4L2 output device registered as video12 [ 11.032347][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.034769][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.037440][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.039487][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.041895][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.043450][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.045392][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.047816][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.049859][ T1] vivid-003: using multiplanar format API [ 11.064476][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.066696][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.068903][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.071656][ T5] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.077352][ T1] vivid-003: V4L2 output device registered as video16 [ 11.082694][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.085932][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.088194][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.090706][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.092692][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.094756][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.096472][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.098280][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.100463][ T1] vivid-004: using single planar format API [ 11.114311][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.116097][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.117889][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.119844][ T1] vivid-004: V4L2 output device registered as video20 [ 11.122061][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.124769][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.127644][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.129631][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.131344][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.133218][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.135366][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.137878][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.140490][ T1] vivid-005: using multiplanar format API [ 11.154902][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.159097][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.161234][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.163090][ T1] vivid-005: V4L2 output device registered as video24 [ 11.164744][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.166575][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.168553][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.170640][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.172132][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.173711][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.175357][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.176927][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.178643][ T1] vivid-006: using single planar format API [ 11.192809][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.194478][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.196658][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.198311][ T1] vivid-006: V4L2 output device registered as video28 [ 11.200055][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.202045][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.204312][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.206077][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.207685][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.209297][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.211903][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.214059][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.215666][ T1] vivid-007: using multiplanar format API [ 11.229378][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 11.231732][ T1] vivid-007: V4L2 capture device registered as video31 [ 11.233529][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 11.235152][ T1] vivid-007: V4L2 output device registered as video32 [ 11.236625][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 11.238560][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 11.240649][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 11.242547][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 11.244129][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 11.245740][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 11.247392][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 11.248932][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 11.251142][ T1] vivid-008: using single planar format API [ 11.264732][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 11.266496][ T1] vivid-008: V4L2 capture device registered as video35 [ 11.268102][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 11.269690][ T1] vivid-008: V4L2 output device registered as video36 [ 11.271838][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 11.273837][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 11.275932][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 11.277439][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 11.278883][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 11.280661][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 11.282488][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 11.284527][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 11.288469][ T1] vivid-009: using multiplanar format API [ 11.305175][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 11.307127][ T1] vivid-009: V4L2 capture device registered as video39 [ 11.309003][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 11.310652][ T1] vivid-009: V4L2 output device registered as video40 [ 11.312388][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 11.314295][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 11.316138][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 11.317535][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 11.319300][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 11.321051][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 11.322923][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 11.324653][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 11.326362][ T1] vivid-010: using single planar format API [ 11.341137][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 11.342790][ T1] vivid-010: V4L2 capture device registered as video43 [ 11.344318][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 11.345904][ T1] vivid-010: V4L2 output device registered as video44 [ 11.347439][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 11.349265][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 11.351184][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 11.352787][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 11.354254][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 11.356100][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 11.357807][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 11.359859][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 11.362664][ T1] vivid-011: using multiplanar format API [ 11.377526][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 11.379475][ T1] vivid-011: V4L2 capture device registered as video47 [ 11.381481][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 11.383008][ T1] vivid-011: V4L2 output device registered as video48 [ 11.386865][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 11.389128][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 11.391168][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 11.392853][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 11.394366][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 11.396023][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 11.397616][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 11.399589][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 11.401406][ T1] vivid-012: using single planar format API [ 11.415153][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 11.417014][ T1] vivid-012: V4L2 capture device registered as video51 [ 11.418621][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 11.420451][ T1] vivid-012: V4L2 output device registered as video52 [ 11.422211][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 11.424074][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 11.425990][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 11.427456][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 11.428933][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 11.430709][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 11.432794][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 11.434445][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 11.436442][ T1] vivid-013: using multiplanar format API [ 11.450152][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 11.452096][ T1] vivid-013: V4L2 capture device registered as video55 [ 11.453703][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 11.455509][ T1] vivid-013: V4L2 output device registered as video56 [ 11.456983][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 11.459063][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 11.461135][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 11.462762][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 11.464342][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 11.465973][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 11.467634][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 11.469293][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 11.471320][ T1] vivid-014: using single planar format API [ 11.486032][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 11.488051][ T1] vivid-014: V4L2 capture device registered as video59 [ 11.489738][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 11.491422][ T1] vivid-014: V4L2 output device registered as video60 [ 11.493035][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 11.494795][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 11.497147][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 11.498809][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 11.501198][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 11.502835][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 11.504408][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 11.506090][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 11.507777][ T1] vivid-015: using multiplanar format API [ 11.512153][ T5] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.527638][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 11.529565][ T1] vivid-015: V4L2 capture device registered as video63 [ 11.531453][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 11.533097][ T1] vivid-015: V4L2 output device registered as video64 [ 11.534552][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 11.536655][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 11.538638][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 11.540956][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 11.542631][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 11.544280][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 11.545990][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 11.548056][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 11.552021][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 11.554899][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 11.557019][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 11.558748][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 11.561959][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 11.563276][ T1] iTCO_vendor_support: vendor-support=0 [ 11.566101][ T1] device-mapper: uevent: version 1.0.3 [ 11.568276][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 11.571224][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 11.572449][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 11.573608][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 11.575080][ T1] device-mapper: raid: Loading target version 1.15.1 [ 11.576845][ T1] Bluetooth: HCI UART driver ver 2.3 [ 11.577674][ T1] Bluetooth: HCI UART protocol H4 registered [ 11.578604][ T1] Bluetooth: HCI UART protocol BCSP registered [ 11.579605][ T1] Bluetooth: HCI UART protocol LL registered [ 11.580902][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 11.582098][ T1] Bluetooth: HCI UART protocol QCA registered [ 11.583047][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 11.584140][ T1] Bluetooth: HCI UART protocol Marvell registered [ 11.585469][ T1] usbcore: registered new interface driver bfusb [ 11.586765][ T1] usbcore: registered new interface driver btusb [ 11.588728][ T1] CAPI 2.0 started up with major 68 (middleware) [ 11.589724][ T1] Modular ISDN core version 1.1.29 [ 11.591290][ T1] NET: Registered protocol family 34 [ 11.592123][ T1] DSP module 2.0 [ 11.592652][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 11.606326][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 11.607955][ T1] 0 virtual devices registered [ 11.608678][ T1] intel_pstate: CPU model not supported [ 11.612718][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 11.613979][ T1] usnic_verbs:usnic_uiom_init:563: [ 11.613982][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 11.616123][ T1] usnic_verbs:usnic_ib_init:667: [ 11.616126][ T1] Unable to initialize umem with err -1 [ 11.619499][ T1] iscsi: registered transport (iser) [ 11.621930][ T1] SoftiWARP attached [ 11.622722][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.624710][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.627273][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.640471][ T1] hid: raw HID events driver (C) Jiri Kosina [ 11.665366][ T1] usbcore: registered new interface driver usbhid [ 11.667969][ T1] usbhid: USB HID core driver [ 11.683724][ T1] ashmem: initialized [ 11.793221][ T1] usbcore: registered new interface driver snd-usb-audio [ 11.801122][ T1] drop_monitor: Initializing network drop monitor service [ 11.808827][ T1] NET: Registered protocol family 26 [ 11.814539][ T1] GACT probability on [ 11.818542][ T1] Mirror/redirect action on [ 11.823331][ T1] Simple TC action Loaded [ 11.829907][ T1] netem: version 1.3 [ 11.834169][ T1] u32 classifier [ 11.837693][ T1] Performance counters on [ 11.842451][ T1] input device check on [ 11.846928][ T1] Actions configured [ 11.853040][ T1] nf_conntrack_irc: failed to register helpers [ 11.860078][ T1] nf_conntrack_sane: failed to register helpers [ 11.905031][ T1] nf_conntrack_sip: failed to register helpers [ 11.916370][ T1] xt_time: kernel timezone is -0000 [ 11.921907][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 11.928983][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 11.938593][ T1] IPVS: ipvs loaded. [ 11.942621][ T1] IPVS: [rr] scheduler registered. [ 11.947724][ T1] IPVS: [wrr] scheduler registered. [ 11.953081][ T1] IPVS: [lc] scheduler registered. [ 11.958202][ T1] IPVS: [wlc] scheduler registered. [ 11.963535][ T1] IPVS: [fo] scheduler registered. [ 11.968639][ T1] IPVS: [ovf] scheduler registered. [ 11.974503][ T1] IPVS: [lblc] scheduler registered. [ 11.979889][ T1] IPVS: [lblcr] scheduler registered. [ 11.985278][ T1] IPVS: [dh] scheduler registered. [ 11.990394][ T1] IPVS: [sh] scheduler registered. [ 11.995482][ T1] IPVS: [mh] scheduler registered. [ 12.000626][ T1] IPVS: [sed] scheduler registered. [ 12.005799][ T1] IPVS: [nq] scheduler registered. [ 12.011120][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 12.017090][ T1] IPVS: [sip] pe registered. [ 12.021848][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 12.030550][ T1] gre: GRE over IPv4 demultiplexor driver [ 12.030835][ T55] floppy0: no floppy controllers found [ 12.036292][ T1] ip_gre: GRE over IPv4 tunneling driver [ 12.044133][ T1] IPv4 over IPsec tunneling driver [ 12.060093][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 12.067748][ T1] Initializing XFRM netlink socket [ 12.073020][ T1] IPsec XFRM device driver [ 12.078296][ T1] NET: Registered protocol family 10 [ 12.083971][ T1] [ 12.086301][ T1] ============================= [ 12.091184][ T1] WARNING: suspicious RCU usage [ 12.096019][ T1] 5.7.0-rc5-next-20200512-syzkaller #0 Not tainted [ 12.102988][ T1] ----------------------------- [ 12.107822][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 12.116086][ T1] [ 12.116086][ T1] other info that might help us debug this: [ 12.116086][ T1] [ 12.126509][ T1] [ 12.126509][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 12.134656][ T1] 1 lock held by swapper/0/1: [ 12.139306][ T1] #0: ffffffff8a7ad6b0 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 12.150604][ T1] [ 12.150604][ T1] stack backtrace: [ 12.156496][ T1] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc5-next-20200512-syzkaller #0 [ 12.160554][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 12.160554][ T1] Call Trace: [ 12.160554][ T1] dump_stack+0x18f/0x20d [ 12.160554][ T1] ip6mr_get_table+0x153/0x180 [ 12.160554][ T1] ip6mr_new_table+0x1b/0x70 [ 12.160554][ T1] ip6mr_net_init+0x133/0x3f0 [ 12.160554][ T1] ? ip6mr_net_exit+0x100/0x100 [ 12.160554][ T1] ops_init+0xaf/0x420 [ 12.160554][ T1] register_pernet_operations+0x346/0x840 [ 12.160554][ T1] ? setup_net+0x860/0x860 [ 12.160554][ T1] ? down_write_killable+0x170/0x170 [ 12.160554][ T1] ? cpus_read_unlock+0xa4/0x140 [ 12.160554][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 12.160554][ T1] ? unix_diag_init+0x11/0x11 [ 12.160554][ T1] register_pernet_subsys+0x25/0x40 [ 12.160554][ T1] ip6_mr_init+0x49/0x152 [ 12.160554][ T1] inet6_init+0x1d7/0x6dc [ 12.160554][ T1] do_one_initcall+0x10a/0x7d0 [ 12.160554][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 12.160554][ T1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 12.160554][ T1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 12.160554][ T1] ? kernel_init_freeable+0x3a5/0x5ae [ 12.160554][ T1] kernel_init_freeable+0x501/0x5ae [ 12.160554][ T1] ? rest_init+0x365/0x365 [ 12.160554][ T1] kernel_init+0xd/0x1bb [ 12.160554][ T1] ret_from_fork+0x24/0x30 [ 12.307474][ T1] Segment Routing with IPv6 [ 12.312575][ T1] mip6: Mobile IPv6 [ 12.320593][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 12.332443][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 12.341292][ T1] NET: Registered protocol family 17 [ 12.346699][ T1] NET: Registered protocol family 15 [ 12.352582][ T1] Bridge firewalling registered [ 12.358618][ T1] NET: Registered protocol family 9 [ 12.365035][ T1] X25: Linux Version 0.2 [ 12.398340][ T1] NET: Registered protocol family 6 [ 12.434105][ T1] NET: Registered protocol family 11 [ 12.439756][ T1] NET: Registered protocol family 3 [ 12.445208][ T1] can: controller area network core (rev 20170425 abi 9) [ 12.452558][ T1] NET: Registered protocol family 29 [ 12.457877][ T1] can: raw protocol (rev 20170425) [ 12.463066][ T1] can: broadcast manager protocol (rev 20170425 t) [ 12.469580][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 12.476176][ T1] can: SAE J1939 [ 12.480365][ T1] Bluetooth: RFCOMM TTY layer initialized [ 12.486189][ T1] Bluetooth: RFCOMM socket layer initialized [ 12.495640][ T1] Bluetooth: RFCOMM ver 1.11 [ 12.501838][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 12.508072][ T1] Bluetooth: BNEP filters: protocol multicast [ 12.514172][ T1] Bluetooth: BNEP socket layer initialized [ 12.520037][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 12.525856][ T1] Bluetooth: CMTP socket layer initialized [ 12.532001][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 12.538777][ T1] Bluetooth: HIDP socket layer initialized [ 12.545018][ T1] RPC: Registered rdma transport module. [ 12.550664][ T1] RPC: Registered rdma backchannel transport module. [ 12.560027][ T1] NET: Registered protocol family 33 [ 12.565436][ T1] Key type rxrpc registered [ 12.569930][ T1] Key type rxrpc_s registered [ 12.575606][ T1] NET: Registered protocol family 41 [ 12.581522][ T1] lec:lane_module_init: lec.c: initialized [ 12.587432][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 12.593575][ T1] l2tp_core: L2TP core driver, V2.0 [ 12.598946][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 12.604657][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 12.611245][ T1] l2tp_netlink: L2TP netlink interface [ 12.616828][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 12.623760][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 12.631382][ T1] NET: Registered protocol family 35 [ 12.637021][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 12.652770][ T1] DCCP: Activated CCID 2 (TCP-like) [ 12.658311][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 12.666182][ T1] sctp: Hash tables configured (bind 32/56) [ 12.673561][ T1] NET: Registered protocol family 21 [ 12.679591][ T1] Registered RDS/infiniband transport [ 12.685773][ T1] Registered RDS/tcp transport [ 12.690546][ T1] tipc: Activated (version 2.0.0) [ 12.695980][ T1] NET: Registered protocol family 30 [ 12.702297][ T1] tipc: Started in single node mode [ 12.707996][ T1] NET: Registered protocol family 43 [ 12.713646][ T1] 9pnet: Installing 9P2000 support [ 12.719376][ T1] NET: Registered protocol family 37 [ 12.728372][ T1] NET: Registered protocol family 36 [ 12.734196][ T1] Key type dns_resolver registered [ 12.739462][ T1] Key type ceph registered [ 12.744673][ T1] libceph: loaded (mon/osd proto 15/24) [ 12.752507][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 12.761423][ T1] openvswitch: Open vSwitch switching datapath [ 12.769889][ T1] NET: Registered protocol family 40 [ 12.775571][ T1] mpls_gso: MPLS GSO support [ 12.786144][ T1] IPI shorthand broadcast: enabled [ 12.791425][ T1] AVX2 version of gcm_enc/dec engaged. [ 12.796859][ T1] AES CTR mode by8 optimization enabled [ 12.807420][ T1] sched_clock: Marking stable (12762354864, 45026076)->(12814697190, -7316250) [ 12.817543][ T1] registered taskstats version 1 [ 12.822561][ T1] Loading compiled-in X.509 certificates [ 12.832916][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 12.845609][ T1] zswap: loaded using pool lzo/zbud [ 12.851994][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 12.861683][ T1] Key type ._fscrypt registered [ 12.866598][ T1] Key type .fscrypt registered [ 12.871371][ T1] Key type fscrypt-provisioning registered [ 12.880230][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 12.887063][ T1] FS-Cache: Netfs 'afs' registered for caching [ 12.901292][ T1] Btrfs loaded, crc32c=crc32c-intel [ 12.911792][ T1] Key type big_key registered [ 12.918341][ T1] Key type encrypted registered [ 12.923388][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 12.929821][ T1] ima: No TPM chip found, activating TPM-bypass! [ 12.936261][ T1] ima: Allocated hash algorithm: sha256 [ 12.942188][ T1] ima: No architecture policies found [ 12.947728][ T1] evm: Initialising EVM extended attributes: [ 12.953747][ T1] evm: security.selinux [ 12.957896][ T1] evm: security.SMACK64 [ 12.962243][ T1] evm: security.SMACK64EXEC [ 12.966734][ T1] evm: security.SMACK64TRANSMUTE [ 12.971712][ T1] evm: security.SMACK64MMAP [ 12.976195][ T1] evm: security.apparmor [ 12.980438][ T1] evm: security.ima [ 12.984229][ T1] evm: security.capability [ 12.988614][ T1] evm: HMAC attrs: 0x1 [ 12.994168][ T1] PM: Magic number: 4:59:936 [ 12.998995][ T1] misc ashmem: hash matches [ 13.005522][ T1] printk: console [netcon0] enabled [ 13.010772][ T1] netconsole: network logging started [ 13.019530][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 13.028096][ T1] rdma_rxe: loaded [ 13.032390][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 13.043130][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 13.051736][ T2593] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 13.060177][ T1] ALSA device list: [ 13.061367][ T2593] cfg80211: failed to load regulatory.db [ 13.065075][ T1] #0: Dummy 1 [ 13.074251][ T1] #1: Loopback 1 [ 13.077975][ T1] #2: Virtual MIDI Card 1 [ 13.085786][ T1] md: Waiting for all devices to be available before autodetect [ 13.093418][ T1] md: If you don't use raid, use raid=noautodetect [ 13.104229][ T1] md: Autodetecting RAID arrays. [ 13.109232][ T1] md: autorun ... [ 13.112920][ T1] md: ... autorun DONE. [ 13.137205][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 13.145413][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 13.178532][ T1] devtmpfs: mounted [ 13.191187][ T1] Freeing unused kernel image (initmem) memory: 2788K [ 13.198007][ T1] Kernel memory protection disabled. [ 13.240676][ T1] Run /sbin/init as init process [ 13.999497][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.017317][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.025016][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.084387][ T1] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 14.106882][ T1] systemd[1]: Detected virtualization kvm. [ 14.112850][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 14.192440][ T1] systemd[1]: Set hostname to . [ 14.477606][ T3882] selinux-autorel (3882) used greatest stack depth: 25280 bytes left [ 14.588321][ T3888] systemd-fstab-generator[3888]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 14.630382][ T3888] systemd-fstab-generator[3888]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 14.647328][ T3888] systemd-fstab-generator[3888]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 14.667211][ T3888] systemd-fstab-g (3888) used greatest stack depth: 24168 bytes left [ 14.667527][ T3881] systemd[3881]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 15.044071][ T1] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ 15.092311][ T1] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ 15.133711][ T1] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ 15.170478][ T1] systemd[1]: Reached target Remote File Systems. [ OK ] Reached target Remote File Systems. [ 15.210736][ T1] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Listening on Syslog Socket. [ OK ] Reached target Encrypted Volumes. [ OK ] Listening on Journal Socket. [ OK ] Listening on udev Control Socket. [ OK ] Reached target Swap. [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. [ OK ] Created slice System Slice. [ OK ] Created slice system-serial\x2dgetty.slice. Mounting POSIX Message Queue File System... [ 15.644378][ T3893] mount (3893) used greatest stack depth: 24008 bytes left Starting Load Kernel Modules... Mounting Huge Pages File System... [ OK ] Reached target Slices. Starting Remount Root and Kernel File Systems... Mounting /proc/sys/fs/binfmt_misc... [ OK ] Created slice system-getty.slice. [ OK [0[ 15.896922][ T3900] EXT4-fs (sda1): re-mounted. Opts: (null) m] Listening on Journal Audit Socket. Starting Journal Service... [ OK ] Reached target Sockets. Mounting /sys/kernel/config... Mounting /sys/kernel/debug... Starting Create Static Device Nodes in /dev... [ OK ] Reached target Paths. [ OK ] Mounted Huge Pages File System. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted /sys/kernel/debug. [ OK ] Mounted /sys/kernel/config. [ OK ] Mounted /proc/sys/fs/binfmt_misc. [ 16.437665][ T3911] systemd-tmpfile (3911) used greatest stack depth: 23336 bytes left [ 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... [ OK ] Reached target Local File Systems (Pre). Starting udev Coldplug all Devices... 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... [ 18.238654][ T3907] systemd-journald[3907]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... [ OK ] Started Create Volatile Files and Directories. Starting Network Time Synchronization... Starting Update UTMP about System Boot/Shutdown... [ OK ] Started Update UTMP about System Boot/Shutdown. [ 19.080996][ T3961] [ 19.083480][ T3961] ============================= [ 19.088327][ T3961] WARNING: suspicious RCU usage [ 19.094634][ T3961] 5.7.0-rc5-next-20200512-syzkaller #0 Not tainted [ 19.101692][ T3961] ----------------------------- [ 19.106834][ T3961] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 19.106852][ T3961] [ 19.106852][ T3961] other info that might help us debug this: [ 19.106852][ T3961] [ OK ] Started Network Time Synchronization. [ OK [0[ 19.143755][ T3961] [ 19.143755][ T3961] rcu_scheduler_active = 2, debug_locks = 1 m] Reached target System Time Synchronized. [ 19.156639][ T3961] 1 lock held by ip/3961: [ 19.162554][ T3961] #0: ffffffff8a7ba508 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 19.175244][ T3961] [ 19.175244][ T3961] stack backtrace: [ 19.182045][ T3961] CPU: 1 PID: 3961 Comm: ip Not tainted 5.7.0-rc5-next-20200512-syzkaller #0 [ 19.190801][ T3961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 19.200853][ T3961] Call Trace: [ 19.204150][ T3961] dump_stack+0x18f/0x20d [ 19.208488][ T3961] bpq_device_event+0x796/0x8ee [ 19.213342][ T3961] ? team_port_get_rtnl+0xbe/0x120 [ 19.218466][ T3961] notifier_call_chain+0xc0/0x230 [ 19.223499][ T3961] call_netdevice_notifiers_info+0xb5/0x130 [ 19.229398][ T3961] __dev_notify_flags+0x121/0x2c0 [ 19.234438][ T3961] ? dev_change_name+0x700/0x700 [ 19.239383][ T3961] ? dev_set_allmulti+0x30/0x30 [ 19.244252][ T3961] ? mark_lock+0x129/0x1390 [ 19.248766][ T3961] dev_change_flags+0x100/0x160 [ 19.253971][ T3961] do_setlink+0xa1c/0x35d0 [ 19.258418][ T3961] ? mark_lock+0x129/0x1390 [ 19.262944][ T3961] ? rtnl_getlink+0xab0/0xab0 [ 19.267622][ T3961] ? print_usage_bug+0x240/0x240 [ 19.272556][ T3961] ? mark_lock+0x129/0x1390 [ 19.277065][ T3961] ? mark_lock+0x129/0x1390 [ 19.281564][ T3961] ? mark_held_locks+0xe0/0xe0 [ 19.286336][ T3961] ? memset+0x20/0x40 [ 19.290321][ T3961] ? __nla_validate_parse+0x2dc/0x1c70 [ 19.295798][ T3961] ? nla_get_range_signed+0x520/0x520 [ 19.301173][ T3961] ? mark_held_locks+0xe0/0xe0 [ 19.305934][ T3961] ? deref_stack_reg+0xaa/0xe0 [ 19.310699][ T3961] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 19.317305][ T3961] __rtnl_newlink+0xad0/0x1590 [ 19.322084][ T3961] ? rtnl_link_unregister+0x240/0x240 [ 19.327464][ T3961] ? is_bpf_text_address+0xcb/0x160 [ 19.332664][ T3961] ? kernel_text_address+0x6e/0xe0 [ 19.337784][ T3961] ? __kernel_text_address+0x9/0x30 [ 19.342987][ T3961] ? unwind_get_return_address+0x5a/0xa0 [ 19.348644][ T3961] ? profile_setup.cold+0xc1/0xc1 [ 19.353698][ T3961] ? arch_stack_walk+0x97/0xf0 [ 19.359180][ T3961] ? stack_trace_save+0x8c/0xc0 [ 19.364128][ T3961] ? stack_trace_consume_entry+0x160/0x160 [ 19.369986][ T3961] ? rtnl_newlink+0x46/0xa0 [ 19.374505][ T3961] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 19.380060][ T3961] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 19.386043][ T3961] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 19.391861][ T3961] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 19.397416][ T3961] rtnl_newlink+0x64/0xa0 [ 19.401748][ T3961] ? __rtnl_newlink+0x1590/0x1590 [ 19.406794][ T3961] rtnetlink_rcv_msg+0x44e/0xad0 [ 19.411752][ T3961] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 19.417040][ T3961] ? lock_acquire+0x1f4/0x940 [ 19.421728][ T3961] ? netlink_deliver_tap+0x146/0xcc0 [ 19.427027][ T3961] netlink_rcv_skb+0x15a/0x430 [ 19.431876][ T3961] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 19.437249][ T3961] ? netlink_ack+0xa60/0xa60 [ 19.441841][ T3961] ? netlink_deliver_tap+0x236/0xcc0 [ 19.447144][ T3961] netlink_unicast+0x537/0x740 [ 19.451912][ T3961] ? netlink_attachskb+0x810/0x810 [ 19.457026][ T3961] ? _copy_from_iter_full+0x25c/0x870 [ 19.462396][ T3961] ? __phys_addr_symbol+0x2c/0x70 [ 19.467421][ T3961] ? __check_object_size+0x171/0x437 [ 19.472715][ T3961] netlink_sendmsg+0x882/0xe10 [ 19.477517][ T3961] ? aa_af_perm+0x260/0x260 [ 19.482015][ T3961] ? netlink_unicast+0x740/0x740 [ 19.486957][ T3961] ? netlink_unicast+0x740/0x740 [ 19.491892][ T3961] sock_sendmsg+0xcf/0x120 [ 19.496309][ T3961] ____sys_sendmsg+0x6bf/0x7e0 [ 19.501074][ T3961] ? kernel_sendmsg+0x50/0x50 [ 19.505751][ T3961] ? find_held_lock+0x2d/0x110 [ 19.510513][ T3961] ? mark_held_locks+0xe0/0xe0 [ 19.515287][ T3961] ? rcu_read_unlock+0x12/0x60 [ 19.520070][ T3961] ___sys_sendmsg+0x100/0x170 [ 19.524770][ T3961] ? sendmsg_copy_msghdr+0x70/0x70 [ 19.530058][ T3961] ? find_held_lock+0x2d/0x110 [ 19.534835][ T3961] ? handle_mm_fault+0x22c2/0x3cb0 [ 19.539947][ T3961] ? __this_cpu_preempt_check+0x28/0x190 [ 19.545584][ T3961] ? lock_downgrade+0x840/0x840 [ 19.550438][ T3961] ? find_held_lock+0x2d/0x110 [ 19.555198][ T3961] ? do_page_fault+0x59e/0x13da [ 19.560046][ T3961] ? do_raw_spin_unlock+0x171/0x260 [ 19.565244][ T3961] ? lock_downgrade+0x840/0x840 [ 19.570090][ T3961] ? handle_mm_fault+0xbff/0x3cb0 [ 19.575113][ T3961] ? __fget_light+0x1ab/0x270 [ 19.579886][ T3961] __sys_sendmsg+0xec/0x1b0 [ 19.584385][ T3961] ? __sys_sendmsg_sock+0xb0/0xb0 [ 19.589407][ T3961] ? down_read_nested+0x430/0x430 [ 19.594439][ T3961] ? trace_hardirqs_off_caller+0x55/0x230 [ 19.600162][ T3961] ? do_syscall_64+0x21/0x7d0 [ 19.604842][ T3961] do_syscall_64+0xf6/0x7d0 [ 19.609353][ T3961] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 19.615241][ T3961] RIP: 0033:0x7ff468f02dc7 [ 19.619652][ 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 [ 19.639255][ T3961] RSP: 002b:00007ffe103d7d98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 19.647672][ T3961] RAX: ffffffffffffffda RBX: 000000005eba9cb6 RCX: 00007ff468f02dc7 [ 19.655648][ T3961] RDX: 0000000000000000 RSI: 00007ffe103d7de0 RDI: 0000000000000003 [ 19.663620][ T3961] RBP: 00007ffe103d7de0 R08: 0000000000001000 R09: fefefeff77686d74 [ 19.671592][ T3961] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffe103d7e20 [ 19.679567][ T3961] R13: 000055d57d8cb3c0 R14: 00007ffe103dfea0 R15: 0000000000000000 [ 20.823623][ C1] random: crng init done [ 20.827936][ C1] random: 7 urandom warning(s) missed due to ratelimiting Stopping Network Time Synchronization... [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for…dplug all Devices (13s / no limit) [** ] (1 of 2) A start job is running for…dplug all Devices (13s / no limit) [*** ] (1 of 2) A start job is running for…dplug all Devices (14s / no limit) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (15s / 1min 30s) [ ***] (2 of 2) A start job is running for dev-ttyS0.device (15s / 1min 30s) [ **] (1 of 2) A start job is running for…dplug all Devices (16s / no limit) [ OK ] Reached target Sound Card. [ *] (1 of 2) A start job is running for…dplug all Devices (21s / no limit) [ **] (1 of 2) A start job is running for…dplug all Devices (22s / no limit) [ ***] (2 of 2) A start job is running for dev-ttyS0.device (22s / 1min 30s) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (23s / 1min 30s) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (23s / 1min 30s) [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Started Daily apt download activities. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. [ OK ] Reached target Basic System. Starting System Logging Service... Starting Permit User Sessions... [ OK ] Started Regular background program processing daemon. Starting OpenBSD Secure Shell server... Starting getty on tty2-tty6 if dbus and logind are not available... [ OK ] Started System Logging Service. [ OK ] Started Permit User Sessions. [ OK ] Found device /dev/ttyS0. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Started OpenBSD Secure Shell server. [ 45.822358][ T6750] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 45.834190][ T6750] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 45.842601][ T6750] CPU: 0 PID: 6750 Comm: sshd Not tainted 5.7.0-rc5-next-20200512-syzkaller #0 [ 45.851545][ T6750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.861609][ T6750] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 45.867672][ T6750] 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 [ 45.887271][ T6750] RSP: 0018:ffffc90005097450 EFLAGS: 00010206 [ 45.893346][ T6750] RAX: dffffc0000000000 RBX: ffff888098c24000 RCX: ffffffff8364250a [ 45.901326][ T6750] RDX: 0000000000000005 RSI: ffffffff83642518 RDI: 0000000000000028 [ 45.909307][ T6750] RBP: 1ffff92000a12e8b R08: ffff88809e1e04c0 R09: fffffbfff155ac12 [ 45.917274][ T6750] R10: ffffffff8aad608f R11: fffffbfff155ac11 R12: ffff888089d60fea [ 45.925326][ T6750] R13: ffff888089d60000 R14: 0000000000001a5e R15: 0000000000000000 [ 45.933303][ T6750] FS: 00007fbd1a7208c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 45.942227][ T6750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.948806][ T6750] CR2: 00005634e7cc18f5 CR3: 00000000971b0000 CR4: 00000000001406f0 [ 45.956774][ T6750] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.964741][ T6750] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.972704][ T6750] Call Trace: [ 45.975992][ T6750] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 45.981369][ T6750] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 45.987173][ T6750] ? __kmalloc+0x62f/0x7a0 [ 45.991594][ T6750] ? tomoyo_realpath_from_path+0xc2/0x620 [ 45.997319][ T6750] ? lock_release+0x800/0x800 [ 46.002019][ T6750] ? __lock_acquire+0x2018/0x3f20 [ 46.007051][ T6750] tomoyo_realpath_from_path+0x393/0x620 [ 46.012705][ T6750] tomoyo_path_number_perm+0x1c2/0x4d0 [ 46.018382][ T6750] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 46.024027][ T6750] ? tomoyo_execute_permission+0x470/0x470 [ 46.029839][ T6750] ? d_alloc_parallel+0x785/0x1b10 [ 46.034957][ T6750] ? d_alloc_parallel+0x9ea/0x1b10 [ 46.040071][ T6750] ? rcu_read_lock_held_common+0x130/0x130 [ 46.045875][ T6750] ? print_usage_bug+0x240/0x240 [ 46.050900][ T6750] tomoyo_path_mknod+0x10d/0x190 [ 46.055973][ T6750] ? tomoyo_path_chown+0x1b0/0x1b0 [ 46.061084][ T6750] ? mark_held_locks+0x9f/0xe0 [ 46.065939][ T6750] ? d_lookup+0xec/0x250 [ 46.070182][ T6750] security_path_mknod+0x116/0x180 [ 46.075300][ T6750] lookup_open+0x5ae/0x1320 [ 46.079811][ T6750] ? page_put_link+0x210/0x210 [ 46.084616][ T6750] ? preempt_count_add+0x74/0x140 [ 46.089636][ T6750] ? __mnt_want_write+0x1da/0x2c0 [ 46.094660][ T6750] path_openat+0x93c/0x27f0 [ 46.099168][ T6750] ? path_lookupat.isra.0+0x530/0x530 [ 46.104534][ T6750] ? up_read+0x1a8/0x750 [ 46.108776][ T6750] ? mark_held_locks+0xe0/0xe0 [ 46.113573][ T6750] ? down_read_nested+0x430/0x430 [ 46.118600][ T6750] do_filp_open+0x192/0x260 [ 46.123096][ T6750] ? may_open_dev+0xf0/0xf0 [ 46.127606][ T6750] ? simple_attr_release+0x40/0x40 [ 46.132717][ T6750] ? _raw_spin_unlock+0x24/0x40 [ 46.137566][ T6750] ? __alloc_fd+0x46d/0x600 [ 46.142184][ T6750] do_sys_openat2+0x585/0x7d0 [ 46.146856][ T6750] ? file_open_root+0x400/0x400 [ 46.151701][ T6750] ? up_read+0x1a8/0x750 [ 46.155946][ T6750] do_sys_open+0xc3/0x140 [ 46.160269][ T6750] ? filp_open+0x70/0x70 [ 46.164510][ T6750] ? trace_hardirqs_off_caller+0x55/0x230 [ 46.170233][ T6750] do_syscall_64+0xf6/0x7d0 [ 46.174732][ T6750] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 46.180616][ T6750] RIP: 0033:0x7fbd188896f0 [ 46.185024][ T6750] 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 [ 46.204621][ T6750] RSP: 002b:00007ffc771ca228 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 46.213030][ T6750] RAX: ffffffffffffffda RBX: 00005634e834e1d0 RCX: 00007fbd188896f0 [ 46.221695][ T6750] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 00005634e7cc18f5 [ 46.229663][ T6750] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 46.237896][ T6750] R10: 0000000000000240 R11: 0000000000000246 R12: 00005634e7c9251e [ 46.245870][ T6750] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 46.253843][ T6750] Modules linked in: [ 46.778015][ T6750] ---[ end trace 975107c42a230252 ]--- [ 46.808985][ T6750] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 46.815086][ T6750] 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 [ 46.858630][ T6750] RSP: 0018:ffffc90005097450 EFLAGS: 00010206 [ 46.865841][ T6750] RAX: dffffc0000000000 RBX: ffff888098c24000 RCX: ffffffff8364250a [ 46.997146][ T6750] RDX: 0000000000000005 RSI: ffffffff83642518 RDI: 0000000000000028 [ 46.997154][ T6750] RBP: 1ffff92000a12e8b R08: ffff88809e1e04c0 R09: fffffbfff155ac12 [ 46.997161][ T6750] R10: ffffffff8aad608f R11: fffffbfff155ac11 R12: ffff888089d60fea [ 46.997168][ T6750] R13: ffff888089d60000 R14: 0000000000001a5e R15: 0000000000000000 [ 46.997177][ T6750] FS: 00007fbd1a7208c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 46.997191][ T6750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.228599][ T6750] CR2: 00007f790dfce1f0 CR3: 00000000971b0000 CR4: 00000000001406e0 [ 47.273076][ T6750] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.297923][ T6750] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.305923][ T6750] Kernel panic - not syncing: Fatal exception [ 47.312640][ T6750] Kernel Offset: disabled [ 47.317021][ T6750] Rebooting in 86400 seconds..