[ 0.000000][ T0] Linux version 5.7.0-rc4-next-20200508-syzkaller (syzkaller@syzkaller) (gcc (GCC) 9.0.0 20181231 (experimental), GNU ld (GNU Binutils for Ubuntu) 2.26.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000005][ T0] kvm-clock: cpu 0, msr be4a001, primary cpu clock [ 0.000006][ T0] kvm-clock: using sched offset of 4167070647 cycles [ 0.001818][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.007596][ T0] tsc: Detected 2300.000 MHz processor [ 0.011050][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.013098][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.015151][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.023020][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.024948][ T0] check: Scanning 1 areas for low memory corruption [ 0.027181][ T0] Using GB pages for direct mapping [ 0.030650][ T0] ACPI: Early table checksum verification disabled [ 0.032606][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.033988][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.036782][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.039514][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.042465][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.043307][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.044668][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.046635][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.049122][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.051366][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.053470][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.054906][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.056363][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.058618][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.060694][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.062515][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.065419][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.069430][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.071861][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.074721][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.077919][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.144115][ T0] Zone ranges: [ 0.145706][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.147930][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.149763][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.152659][ T0] Device empty [ 0.153798][ T0] Movable zone start for each node [ 0.155664][ T0] Early memory node ranges [ 0.157228][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.159570][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.161875][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.163853][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.166086][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.166093][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.201244][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.735287][ T0] kasan: KernelAddressSanitizer initialized [ 0.737918][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.739528][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.741893][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.744206][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.746236][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.748351][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.750393][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.752920][ T0] Using ACPI (MADT) for SMP configuration information [ 0.755048][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.756571][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.759013][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.761677][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.764391][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.766526][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.768614][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.770634][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.773032][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.774584][ T0] Booting paravirtualized kernel on KVM [ 0.776182][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.830491][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.834662][ T0] percpu: Embedded 67 pages/cpu s233800 r8192 d32440 u1048576 [ 0.837525][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.839713][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.842321][ T0] Policy zone: Normal [ 0.843924][ 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 [ 0.864528][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.934018][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17358K rwdata, 21732K rodata, 2784K init, 24472K bss, 1402688K reserved, 0K cma-reserved) [ 1.945530][ T0] Running RCU self tests [ 1.946764][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.948736][ T0] rcu: RCU lockdep checking is enabled. [ 1.949833][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.952147][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.953704][ T0] Trampoline variant of Tasks RCU enabled. [ 1.954904][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.956479][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.966391][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.969668][ T0] random: get_random_bytes called from start_kernel+0x508/0x890 with crng_init=0 [ 1.973983][ T0] Console: colour VGA+ 80x25 [ 1.978361][ T0] printk: console [ttyS0] enabled [ 1.978361][ T0] printk: console [ttyS0] enabled [ 1.981062][ T0] printk: bootconsole [earlyser0] disabled [ 1.981062][ T0] printk: bootconsole [earlyser0] disabled [ 1.984597][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.987486][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.989122][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.991099][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.992869][ T0] ... CLASSHASH_SIZE: 4096 [ 1.994732][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.996013][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.997603][ T0] ... CHAINHASH_SIZE: 32768 [ 1.999104][ T0] memory used by lock dependency info: 6301 kB [ 2.000827][ T0] memory used for stack traces: 4224 kB [ 2.001856][ T0] per task-struct memory footprint: 1920 bytes [ 2.003608][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 2.006508][ T0] ACPI: Core revision 20200326 [ 2.010230][ T0] APIC: Switch to symmetric I/O mode setup [ 2.012099][ T0] x2apic enabled [ 2.013929][ T0] Switched APIC routing to physical x2apic. [ 2.018937][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 2.020224][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 2.022973][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 2.027477][ T0] pid_max: default: 32768 minimum: 301 [ 2.033623][ T0] LSM: Security Framework initializing [ 2.034701][ T0] LSM: security= is ignored because it is superseded by lsm= [ 2.036688][ T0] Yama: becoming mindful. [ 2.037853][ T0] TOMOYO Linux initialized [ 2.040082][ T0] AppArmor: AppArmor initialized [ 2.050148][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 2.057196][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 2.059251][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.061389][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.067210][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 2.068187][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 2.069938][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 2.073024][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 2.073059][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 2.079147][ T0] MDS: Mitigation: Clear CPU buffers [ 2.083787][ T0] Freeing SMP alternatives memory: 96K [ 2.208793][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 2.212957][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 2.212957][ T1] rcu: Hierarchical SRCU implementation. [ 2.212957][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.214846][ T1] smp: Bringing up secondary CPUs ... [ 2.223738][ T1] x86: Booting SMP configuration: [ 2.225864][ T1] .... node #0, CPUs: #1 [ 0.053455][ T0] kvm-clock: cpu 1, msr be4a041, secondary cpu clock [ 2.228871][ 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. [ 2.228871][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.233029][ T1] smpboot: Max logical packages: 1 [ 2.234100][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 2.237758][ T1] devtmpfs: initialized [ 2.237758][ T1] x86/mm: Memory block size: 128MB [ 2.264971][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 2.273151][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.275548][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.277696][ T1] xor: automatically using best checksumming function avx [ 2.283495][ T1] PM: RTC time: 12:33:41, date: 2020-05-08 [ 2.283495][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.283495][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.284298][ T1] NET: Registered protocol family 16 [ 2.291121][ T1] audit: initializing netlink subsys (disabled) [ 2.293203][ T27] audit: type=2000 audit(1588941220.975:1): state=initialized audit_enabled=0 res=1 [ 2.307550][ T1] cpuidle: using governor menu [ 2.312055][ T1] ACPI: bus type PCI registered [ 2.315037][ T1] dca service started, version 1.12.1 [ 2.316203][ T1] PCI: Using configuration type 1 for base access [ 2.455751][ T306] kworker/u4:3 (306) used greatest stack depth: 27328 bytes left [ 2.462723][ T119] kworker/u4:1 (119) used greatest stack depth: 27200 bytes left [ 2.633251][ T681] kworker/u4:3 (681) used greatest stack depth: 25728 bytes left [ 2.852830][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.854915][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.857835][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.884226][ T1] cryptd: max_cpu_qlen set to 1000 [ 3.083036][ T1] raid6: avx2x4 gen() 10724 MB/s [ 3.247156][ T1] raid6: avx2x4 xor() 5097 MB/s [ 3.423053][ T1] raid6: avx2x2 gen() 6927 MB/s [ 3.592991][ T1] raid6: avx2x2 xor() 3535 MB/s [ 3.762994][ T1] raid6: avx2x1 gen() 4772 MB/s [ 3.932991][ T1] raid6: avx2x1 xor() 1919 MB/s [ 4.103021][ T1] raid6: sse2x4 gen() 5940 MB/s [ 4.273002][ T1] raid6: sse2x4 xor() 3010 MB/s [ 4.437119][ T1] raid6: sse2x2 gen() 3464 MB/s [ 4.607129][ T1] raid6: sse2x2 xor() 1735 MB/s [ 4.777147][ T1] raid6: sse2x1 gen() 2460 MB/s [ 4.947257][ T1] raid6: sse2x1 xor() 966 MB/s [ 4.949976][ T1] raid6: using algorithm avx2x4 gen() 10724 MB/s [ 4.951871][ T1] raid6: .... xor() 5097 MB/s, rmw enabled [ 4.952987][ T1] raid6: using avx2x2 recovery algorithm [ 4.963183][ T1] ACPI: Added _OSI(Module Device) [ 4.963183][ T1] ACPI: Added _OSI(Processor Device) [ 4.963183][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.963183][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.965004][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.966543][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.968674][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 5.023083][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 5.086235][ T1] ACPI: Interpreter enabled [ 5.088264][ T1] ACPI: (supports S0 S3 S4 S5) [ 5.089708][ T1] ACPI: Using IOAPIC for interrupt routing [ 5.092983][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.095585][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 5.207552][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.211913][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 5.213470][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.227206][ T1] PCI host bridge to bus 0000:00 [ 5.233639][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 5.233639][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.236539][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.240021][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.243040][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.246959][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 5.249972][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 5.263076][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 5.293613][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 5.313197][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 5.323692][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 5.331590][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 5.338773][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 5.363717][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 5.373014][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 5.381659][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 5.406369][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 5.418306][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 5.425896][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 5.466549][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 5.475108][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 5.481769][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 5.486704][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 5.493636][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 5.505575][ T1] iommu: Default domain type: Translated [ 5.514637][ T1] vgaarb: loaded [ 5.516526][ T1] SCSI subsystem initialized [ 5.525313][ T1] ACPI: bus type USB registered [ 5.528063][ T1] usbcore: registered new interface driver usbfs [ 5.531054][ T1] usbcore: registered new interface driver hub [ 5.533287][ T1] usbcore: registered new device driver usb [ 5.537021][ T1] mc: Linux media interface: v0.10 [ 5.539472][ T1] videodev: Linux video capture interface: v2.00 [ 5.545257][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.547673][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.551372][ T1] PTP clock support registered [ 5.553884][ T1] EDAC MC: Ver: 3.0.0 [ 5.558384][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.563608][ T1] PCI: Using ACPI for IRQ routing [ 5.570574][ T1] Bluetooth: Core ver 2.22 [ 5.574079][ T1] NET: Registered protocol family 31 [ 5.576718][ T1] Bluetooth: HCI device and connection manager initialized [ 5.580332][ T1] Bluetooth: HCI socket layer initialized [ 5.583318][ T1] Bluetooth: L2CAP socket layer initialized [ 5.586260][ T1] Bluetooth: SCO socket layer initialized [ 5.588629][ T1] NET: Registered protocol family 8 [ 5.590308][ T1] NET: Registered protocol family 20 [ 5.593376][ T1] NetLabel: Initializing [ 5.594846][ T1] NetLabel: domain hash size = 128 [ 5.596367][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.599017][ T1] NetLabel: unlabeled traffic allowed by default [ 5.603771][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.605747][ T1] NET: Registered protocol family 39 [ 5.610805][ T1] clocksource: Switched to clocksource kvm-clock [ 8.407384][ T1] VFS: Disk quotas dquot_6.6.0 [ 8.410238][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 8.413819][ T1] FS-Cache: Loaded [ 8.416645][ T1] CacheFiles: Loaded [ 8.418927][ T1] TOMOYO: 2.6.0 [ 8.420424][ T1] Mandatory Access Control activated. [ 8.425427][ T1] AppArmor: AppArmor Filesystem Enabled [ 8.429475][ T1] pnp: PnP ACPI init [ 8.446688][ T1] pnp: PnP ACPI: found 7 devices [ 8.506049][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 8.511103][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 8.514537][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 8.517702][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 8.520738][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 8.526664][ T1] NET: Registered protocol family 2 [ 8.532139][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 8.538355][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 8.548182][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 8.555442][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 8.561142][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.566049][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.571609][ T1] NET: Registered protocol family 1 [ 8.576177][ T1] RPC: Registered named UNIX socket transport module. [ 8.578979][ T1] RPC: Registered udp transport module. [ 8.581494][ T1] RPC: Registered tcp transport module. [ 8.583822][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 8.589775][ T1] NET: Registered protocol family 44 [ 8.592486][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 8.595723][ T1] PCI: CLS 0 bytes, default 64 [ 8.601109][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 8.604053][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 8.610310][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 8.617303][ T1] kvm: already loaded the other module [ 8.619840][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 8.624491][ T1] clocksource: Switched to clocksource tsc [ 8.626809][ T1] mce: Machine check injector initialized [ 8.634736][ T1] check: Scanning for low memory corruption every 60 seconds [ 8.702238][ T1] Initialise system trusted keyrings [ 8.708590][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 8.711791][ T1] zbud: loaded [ 8.718062][ T1] DLM installed [ 8.722589][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.728132][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.733612][ T1] NFS: Registering the id_resolver key type [ 8.736901][ T1] Key type id_resolver registered [ 8.738853][ T1] Key type id_legacy registered [ 8.740872][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.744453][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.755375][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.759108][ T1] Key type cifs.spnego registered [ 8.760942][ T1] Key type cifs.idmap registered [ 8.763662][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.767159][ T1] fuse: init (API version 7.31) [ 8.772623][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.786601][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.794890][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.797673][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.800733][ T1] ocfs2: Registered cluster interface o2cb [ 8.804058][ T1] ocfs2: Registered cluster interface user [ 8.806806][ T1] OCFS2 User DLM kernel interface loaded [ 8.818079][ T1] gfs2: GFS2 installed [ 8.823349][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.826349][ T1] ceph: loaded (mds proto 32) [ 8.840191][ T1] NET: Registered protocol family 38 [ 8.843904][ T1] async_tx: api initialized (async) [ 8.845931][ T1] Key type asymmetric registered [ 8.847671][ T1] Asymmetric key parser 'x509' registered [ 8.849856][ T1] Asymmetric key parser 'pkcs8' registered [ 8.852088][ T1] Key type pkcs7_test registered [ 8.853980][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.856375][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 8.860603][ T1] io scheduler mq-deadline registered [ 8.862648][ T1] io scheduler kyber registered [ 8.864871][ T1] io scheduler bfq registered [ 8.881580][ T1] hgafb: HGA card not detected. [ 8.883727][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.886863][ T1] usbcore: registered new interface driver udlfb [ 8.890996][ T1] uvesafb: failed to execute /sbin/v86d [ 8.893295][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.897289][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.901021][ T1] uvesafb: vbe_init() failed with -22 [ 8.903217][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.906534][ T1] vga16fb: mapped to 0x000000000dfafe15 [ 8.974471][ T1] Console: switching to colour frame buffer device 80x30 [ 9.269291][ T1] fb0: VGA16 VGA frame buffer device [ 9.274197][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 9.293879][ T1] ACPI: Power Button [PWRF] [ 9.296641][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 9.300010][ T1] ACPI: Sleep Button [SLPF] [ 9.310223][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 9.326116][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 9.328816][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 9.347022][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 9.349383][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 9.369679][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 9.372679][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 9.685061][ T1] N_HDLC line discipline registered with maxframe=4096 [ 9.687595][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.690704][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.699494][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 9.711245][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 9.719313][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 9.727469][ T1] Cyclades driver 2.6 [ 9.729727][ T1] Initializing Nozomi driver 2.1d [ 9.732434][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 9.735439][ T1] No rocketport ports found; unloading driver [ 9.740208][ T1] Non-volatile memory driver v1.3 [ 9.742748][ T1] Linux agpgart interface v0.103 [ 9.753915][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 9.757810][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 9.763863][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.766839][ T1] usbcore: registered new interface driver udl [ 9.821614][ T1] brd: module loaded [ 9.860797][ T1] loop: module loaded [ 10.030787][ T1] zram: Added device: zram0 [ 10.040675][ T1] null_blk: module loaded [ 10.049339][ T1] nfcsim 0.2 initialized [ 10.054750][ T1] Loading iSCSI transport class v2.0-870. [ 10.086493][ T1] scsi host0: Virtio SCSI HBA [ 10.133772][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 10.139588][ T208] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 10.165019][ T1] slram: not enough parameters. [ 10.174180][ T1] ftl_cs: FTL header not found. [ 10.226016][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 10.229376][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 10.233958][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 10.247845][ T1] MACsec IEEE 802.1AE [ 10.250910][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 10.304058][ T1] vcan: Virtual CAN interface driver [ 10.306554][ T1] vxcan: Virtual CAN Tunnel driver [ 10.308544][ T1] slcan: serial line CAN interface driver [ 10.310840][ T1] slcan: 10 dynamic interface channels. [ 10.313800][ T1] CAN device driver interface [ 10.316203][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 10.318844][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 10.321372][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 10.324611][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 10.327600][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 10.330359][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 10.336453][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 10.338738][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 10.340762][ T1] AX.25: bpqether driver version 004 [ 10.342694][ T1] PPP generic driver version 2.4.2 [ 10.345903][ T1] PPP BSD Compression module registered [ 10.348132][ T1] PPP Deflate Compression module registered [ 10.350462][ T1] PPP MPPE Compression module registered [ 10.352546][ T1] NET: Registered protocol family 24 [ 10.355937][ T1] PPTP driver version 0.8.5 [ 10.358486][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 10.363224][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 10.366149][ T1] SLIP linefill/keepalive option. [ 10.368791][ T1] hdlc: HDLC support module revision 1.22 [ 10.371052][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 10.374147][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 10.376727][ T1] LAPB Ethernet driver version 0.02 [ 10.379930][ T1] usbcore: registered new interface driver rndis_wlan [ 10.382768][ T1] mac80211_hwsim: initializing netlink [ 10.417108][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 10.432144][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 10.447103][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 10.450817][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 10.454336][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 10.458066][ T1] usbcore: registered new interface driver pegasus [ 10.460678][ T1] usbcore: registered new interface driver rtl8150 [ 10.465050][ T1] usbcore: registered new interface driver r8152 [ 10.467875][ T1] usbcore: registered new interface driver asix [ 10.470772][ T1] usbcore: registered new interface driver ax88179_178a [ 10.475105][ T1] usbcore: registered new interface driver cdc_ether [ 10.477830][ T1] usbcore: registered new interface driver dm9601 [ 10.480946][ T1] usbcore: registered new interface driver smsc75xx [ 10.483934][ T1] usbcore: registered new interface driver smsc95xx [ 10.486923][ T1] usbcore: registered new interface driver net1080 [ 10.489836][ T1] usbcore: registered new interface driver rndis_host [ 10.493505][ T1] usbcore: registered new interface driver cdc_subset [ 10.496486][ T1] usbcore: registered new interface driver zaurus [ 10.499491][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 10.502707][ T1] usbcore: registered new interface driver cdc_ncm [ 10.505171][ T1] usbcore: registered new interface driver cdc_mbim [ 10.515685][ T1] VFIO - User Level meta-driver version: 0.3 [ 10.528845][ T1] aoe: AoE v85 initialised. [ 10.533995][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 10.536587][ T1] ehci-pci: EHCI PCI platform driver [ 10.539029][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 10.541646][ T1] ohci-pci: OHCI PCI platform driver [ 10.544434][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 10.548443][ T1] usbcore: registered new interface driver cdc_acm [ 10.550906][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 10.555398][ T1] usbcore: registered new interface driver usblp [ 10.557805][ T1] usbcore: registered new interface driver cdc_wdm [ 10.563528][ T1] usbcore: registered new interface driver uas [ 10.566259][ T1] usbcore: registered new interface driver usb-storage [ 10.569586][ T1] usbcore: registered new interface driver ums-realtek [ 10.573865][ T1] usbcore: registered new interface driver usbserial_generic [ 10.577368][ T1] usbserial: USB Serial support registered for generic [ 10.580949][ T1] usbcore: registered new interface driver ch341 [ 10.583512][ T1] usbserial: USB Serial support registered for ch341-uart [ 10.586461][ T1] usbcore: registered new interface driver cp210x [ 10.589202][ T1] usbserial: USB Serial support registered for cp210x [ 10.591937][ T1] usbcore: registered new interface driver ftdi_sio [ 10.596282][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 10.599474][ T1] usbcore: registered new interface driver keyspan [ 10.601908][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 10.605773][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 10.608968][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 10.613883][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 10.617022][ T1] usbcore: registered new interface driver option [ 10.619797][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 10.623424][ T1] usbcore: registered new interface driver oti6858 [ 10.626171][ T1] usbserial: USB Serial support registered for oti6858 [ 10.629924][ T1] usbcore: registered new interface driver pl2303 [ 10.632677][ T1] usbserial: USB Serial support registered for pl2303 [ 10.635872][ T1] usbcore: registered new interface driver qcserial [ 10.638902][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 10.641981][ T1] usbcore: registered new interface driver sierra [ 10.644676][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 10.647779][ T1] usbcore: registered new interface driver usb_serial_simple [ 10.650675][ T1] usbserial: USB Serial support registered for carelink [ 10.653429][ T1] usbserial: USB Serial support registered for zio [ 10.655997][ T1] usbserial: USB Serial support registered for funsoft [ 10.658988][ T1] usbserial: USB Serial support registered for flashloader [ 10.662199][ T1] usbserial: USB Serial support registered for google [ 10.666495][ T1] usbserial: USB Serial support registered for libtransistor [ 10.669927][ T1] usbserial: USB Serial support registered for vivopay [ 10.673089][ T1] usbserial: USB Serial support registered for moto_modem [ 10.676019][ T1] usbserial: USB Serial support registered for motorola_tetra [ 10.679134][ T1] usbserial: USB Serial support registered for novatel_gps [ 10.682106][ T1] usbserial: USB Serial support registered for hp4x [ 10.684901][ T1] usbserial: USB Serial support registered for suunto [ 10.687498][ T1] usbserial: USB Serial support registered for siemens_mpi [ 10.692149][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.697305][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 10.702758][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 10.707994][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.711613][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.714680][ T1] usb usb1: Product: Dummy host controller [ 10.717349][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.720445][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 10.726340][ T1] hub 1-0:1.0: USB hub found [ 10.728727][ T1] hub 1-0:1.0: 1 port detected [ 10.737190][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.740132][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.743650][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.748004][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.751217][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.754182][ T1] usb usb2: Product: Dummy host controller [ 10.756253][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.760454][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.765665][ T1] hub 2-0:1.0: USB hub found [ 10.767778][ T1] hub 2-0:1.0: 1 port detected [ 10.773362][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.776517][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.780147][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.784577][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.787903][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.791058][ T1] usb usb3: Product: Dummy host controller [ 10.793288][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.796731][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.802477][ T1] hub 3-0:1.0: USB hub found [ 10.804839][ T1] hub 3-0:1.0: 1 port detected [ 10.809687][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.812740][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.815965][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.820139][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.823541][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.826640][ T1] usb usb4: Product: Dummy host controller [ 10.828803][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.832089][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.836696][ T1] hub 4-0:1.0: USB hub found [ 10.838615][ T1] hub 4-0:1.0: 1 port detected [ 10.845633][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.848658][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.852180][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.856310][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.860084][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.863992][ T1] usb usb5: Product: Dummy host controller [ 10.866342][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.869395][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.874941][ T1] hub 5-0:1.0: USB hub found [ 10.876879][ T1] hub 5-0:1.0: 1 port detected [ 10.882296][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.886137][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.890140][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.895144][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.898347][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.901176][ T1] usb usb6: Product: Dummy host controller [ 10.903509][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.906763][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.910885][ C1] random: fast init done [ 10.914011][ T1] hub 6-0:1.0: USB hub found [ 10.916067][ T1] hub 6-0:1.0: 1 port detected [ 10.920905][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.923877][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.927734][ T208] scsi 0:0:1:0: Attached scsi generic sg0 type 0 [ 10.932878][ T21] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 10.935778][ T21] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 10.938267][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.938349][ T21] sd 0:0:1:0: [sda] Write Protect is off [ 10.943596][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.947727][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.951226][ T1] usb usb7: Product: Dummy host controller [ 10.953650][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.953696][ T21] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 10.956761][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.966243][ T1] hub 7-0:1.0: USB hub found [ 10.969054][ T1] hub 7-0:1.0: 1 port detected [ 10.974471][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.978063][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.983508][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.988464][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.992610][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.995762][ T1] usb usb8: Product: Dummy host controller [ 10.997904][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.997986][ T21] sda: sda1 [ 11.001224][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 11.008458][ T1] hub 8-0:1.0: USB hub found [ 11.010941][ T1] hub 8-0:1.0: 1 port detected [ 11.015784][ T21] sd 0:0:1:0: [sda] Attached SCSI disk [ 11.031328][ T1] using random self ethernet address [ 11.033699][ T1] using random host ethernet address [ 11.036849][ T1] Mass Storage Function, version: 2009/09/11 [ 11.039248][ T1] LUN: removable file: (no medium) [ 11.041750][ T1] no file given for LUN0 [ 11.043534][ T1] printk: console [ttyGS0] disabled [ 11.048495][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 11.052744][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 11.056805][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 11.060622][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 11.064959][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.068034][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.072300][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 11.075254][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.078474][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 11.082899][ T1] hub 9-0:1.0: USB hub found [ 11.085050][ T1] hub 9-0:1.0: 8 ports detected [ 11.092132][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 11.096100][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 11.099821][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.103945][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.107188][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.109920][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 11.112066][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.114958][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 11.119002][ T1] hub 10-0:1.0: USB hub found [ 11.120890][ T1] hub 10-0:1.0: 8 ports detected [ 11.129932][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 11.133536][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 11.137108][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.140440][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.143185][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 11.145321][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.148770][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 11.153703][ T1] hub 11-0:1.0: USB hub found [ 11.155943][ T1] hub 11-0:1.0: 8 ports detected [ 11.162631][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 11.166355][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 11.169889][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.174265][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.177787][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.180535][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 11.182723][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.185572][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 11.189673][ T1] hub 12-0:1.0: USB hub found [ 11.191564][ T1] hub 12-0:1.0: 8 ports detected [ 11.200268][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 11.204002][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 11.207614][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.210662][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.213341][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 11.215687][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.218711][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 11.224817][ T1] hub 13-0:1.0: USB hub found [ 11.230032][ T1] hub 13-0:1.0: 8 ports detected [ 11.241352][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 11.250291][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 11.259102][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.271697][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.282479][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.290885][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 11.298304][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.308517][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 11.316264][ T1] hub 14-0:1.0: USB hub found [ 11.321202][ T1] hub 14-0:1.0: 8 ports detected [ 11.332813][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 11.340795][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 11.350755][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.360067][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.368763][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 11.375777][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.384561][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 11.392150][ T1] hub 15-0:1.0: USB hub found [ 11.397375][ T1] hub 15-0:1.0: 8 ports detected [ 11.407855][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 11.415768][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 11.424669][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.436045][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.445748][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.454230][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 11.461127][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.470166][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 11.478467][ T1] hub 16-0:1.0: USB hub found [ 11.483512][ T1] hub 16-0:1.0: 8 ports detected [ 11.495285][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 11.503652][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 11.512896][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.523643][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.532422][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 11.539243][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.548074][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 11.555666][ T1] hub 17-0:1.0: USB hub found [ 11.560696][ T1] hub 17-0:1.0: 8 ports detected [ 11.570538][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 11.578554][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 11.587142][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.598272][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.607865][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.616246][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 11.623217][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.631932][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 11.639775][ T1] hub 18-0:1.0: USB hub found [ 11.644950][ T1] hub 18-0:1.0: 8 ports detected [ 11.656073][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 11.663970][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 11.673703][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.683824][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.692479][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 11.699352][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.708148][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 11.716104][ T1] hub 19-0:1.0: USB hub found [ 11.721288][ T1] hub 19-0:1.0: 8 ports detected [ 11.731162][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 11.738903][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 11.747567][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.757314][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.768290][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.776596][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 11.783369][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.792161][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 11.799952][ T1] hub 20-0:1.0: USB hub found [ 11.804980][ T1] hub 20-0:1.0: 8 ports detected [ 11.817712][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 11.825563][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 11.835298][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.844731][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.853336][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 11.860112][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.868874][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 11.877547][ T1] hub 21-0:1.0: USB hub found [ 11.882516][ T1] hub 21-0:1.0: 8 ports detected [ 11.892259][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 11.900063][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 11.909077][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.919393][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.930301][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.938528][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 11.945471][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.954211][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 11.961738][ T1] hub 22-0:1.0: USB hub found [ 11.966866][ T1] hub 22-0:1.0: 8 ports detected [ 11.978176][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 11.986363][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 11.996115][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 12.005938][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.014611][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 12.021552][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 12.030964][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 12.038761][ T1] hub 23-0:1.0: USB hub found [ 12.044088][ T1] hub 23-0:1.0: 8 ports detected [ 12.053841][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 12.061974][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 12.070934][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.080811][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 12.091475][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.100077][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 12.107092][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 12.116504][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 12.124443][ T1] hub 24-0:1.0: USB hub found [ 12.129710][ T1] hub 24-0:1.0: 8 ports detected [ 12.140870][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 12.148882][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 12.158670][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 12.168389][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.177735][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 12.184615][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 12.193321][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 12.201068][ T1] hub 25-0:1.0: USB hub found [ 12.206121][ T1] hub 25-0:1.0: 8 ports detected [ 12.216075][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 12.224128][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 12.232670][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.242751][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 12.254118][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.262671][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 12.270552][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 12.279525][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 12.287467][ T1] hub 26-0:1.0: USB hub found [ 12.292782][ T1] hub 26-0:1.0: 8 ports detected [ 12.303903][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 12.311660][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 12.320830][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 12.331198][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.339683][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 12.346477][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 12.355248][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 12.364338][ T1] hub 27-0:1.0: USB hub found [ 12.369822][ T1] hub 27-0:1.0: 8 ports detected [ 12.380236][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 12.388108][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 12.396720][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.407782][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 12.417379][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.426507][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 12.433613][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 12.444496][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 12.452087][ T1] hub 28-0:1.0: USB hub found [ 12.457260][ T1] hub 28-0:1.0: 8 ports detected [ 12.468178][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 12.476114][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 12.486177][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 12.495582][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.504168][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 12.510892][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 12.520023][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 12.527739][ T1] hub 29-0:1.0: USB hub found [ 12.532898][ T1] hub 29-0:1.0: 8 ports detected [ 12.542586][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 12.550480][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 12.559308][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.569652][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 12.580626][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.588947][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 12.595832][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 12.604536][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 12.612119][ T1] hub 30-0:1.0: USB hub found [ 12.617228][ T1] hub 30-0:1.0: 8 ports detected [ 12.628101][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 12.636010][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 12.645719][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 12.655060][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.664600][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 12.671355][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 12.680477][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 12.688061][ T1] hub 31-0:1.0: USB hub found [ 12.693076][ T1] hub 31-0:1.0: 8 ports detected [ 12.703286][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 12.711079][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 12.720085][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.730198][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 12.741017][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.749460][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 12.757040][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 12.765768][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 12.773590][ T1] hub 32-0:1.0: USB hub found [ 12.778708][ T1] hub 32-0:1.0: 8 ports detected [ 12.789540][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 12.797768][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 12.807418][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 12.816938][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.825424][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 12.832193][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 12.841060][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 12.849122][ T1] hub 33-0:1.0: USB hub found [ 12.854431][ T1] hub 33-0:1.0: 8 ports detected [ 12.864425][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 12.872677][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 12.881568][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.891296][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 12.893863][ T178] floppy0: no floppy controllers found [ 12.902740][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.915381][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 12.922286][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 12.932330][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 12.939931][ T1] hub 34-0:1.0: USB hub found [ 12.945078][ T1] hub 34-0:1.0: 8 ports detected [ 12.956217][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 12.964932][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 12.974191][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 12.984084][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.992400][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 12.999122][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 13.007881][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 13.015722][ T1] hub 35-0:1.0: USB hub found [ 13.020800][ T1] hub 35-0:1.0: 8 ports detected [ 13.030854][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 13.038678][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 13.047497][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.057254][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 13.067788][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.076365][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 13.084112][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 13.093291][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 13.101259][ T1] hub 36-0:1.0: USB hub found [ 13.106629][ T1] hub 36-0:1.0: 8 ports detected [ 13.117727][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 13.125574][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 13.135454][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 13.145250][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.153540][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 13.160352][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 13.169128][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 13.177718][ T1] hub 37-0:1.0: USB hub found [ 13.183120][ T1] hub 37-0:1.0: 8 ports detected [ 13.193143][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 13.201003][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 13.209730][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.220237][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 13.230998][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.239355][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 13.246316][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 13.255037][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 13.262734][ T1] hub 38-0:1.0: USB hub found [ 13.267902][ T1] hub 38-0:1.0: 8 ports detected [ 13.278687][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 13.286435][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 13.296211][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 13.305613][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.313798][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 13.320722][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 13.329501][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 13.337166][ T1] hub 39-0:1.0: USB hub found [ 13.342076][ T1] hub 39-0:1.0: 8 ports detected [ 13.354411][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 13.362706][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 13.371722][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.381808][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 13.393410][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.401593][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 13.408345][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 13.417232][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 13.425001][ T1] hub 40-0:1.0: USB hub found [ 13.430309][ T1] hub 40-0:1.0: 8 ports detected [ 13.441107][ T1] usbcore: registered new device driver usbip-host [ 13.450887][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 13.461928][ T1] i8042: Warning: Keylock active [ 13.468481][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 13.478228][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 13.545628][ T1] mousedev: PS/2 mouse device common for all mice [ 13.560455][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 13.571461][ T1] rtc_cmos 00:00: registered as rtc0 [ 13.577083][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 13.584672][ T1] i2c /dev entries driver [ 13.591178][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 13.603306][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 13.613113][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 13.620941][ T1] IR NEC protocol handler initialized [ 13.626653][ T1] IR RC5(x/sz) protocol handler initialized [ 13.632550][ T1] IR RC6 protocol handler initialized [ 13.638087][ T1] IR JVC protocol handler initialized [ 13.643486][ T1] IR Sony protocol handler initialized [ 13.649048][ T1] IR SANYO protocol handler initialized [ 13.654626][ T1] IR Sharp protocol handler initialized [ 13.660210][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 13.667591][ T1] IR XMP protocol handler initialized [ 13.674107][ T1] usbcore: registered new interface driver uvcvideo [ 13.680867][ T1] USB Video Class driver (1.1.1) [ 13.685847][ T1] gspca_main: v2.14.0 registered [ 13.710729][ T1] vivid-000: using single planar format API [ 13.734562][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 13.742719][ T1] vivid-000: V4L2 capture device registered as video3 [ 13.750787][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 13.759041][ T1] vivid-000: V4L2 output device registered as video4 [ 13.768325][ T2516] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 13.778842][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 13.792513][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 13.802900][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 13.811641][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 13.819946][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 13.827998][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 13.836349][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 13.844783][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 13.853509][ T1] vivid-001: using multiplanar format API [ 13.873363][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 13.881482][ T1] vivid-001: V4L2 capture device registered as video7 [ 13.889558][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 13.897971][ T1] vivid-001: V4L2 output device registered as video8 [ 13.905900][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 13.916039][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 13.926147][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 13.934353][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 13.942066][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 13.950047][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 13.958392][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 13.966876][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 13.975303][ T1] vivid-002: using single planar format API [ 13.997203][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 14.005551][ T1] vivid-002: V4L2 capture device registered as video11 [ 14.013584][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 14.021694][ T1] vivid-002: V4L2 output device registered as video12 [ 14.029912][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 14.040098][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 14.051722][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 14.059757][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 14.069177][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 14.078482][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 14.087044][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 14.096238][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 14.104726][ T1] vivid-003: using multiplanar format API [ 14.124948][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 14.133355][ T1] vivid-003: V4L2 capture device registered as video15 [ 14.141206][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 14.149630][ T1] vivid-003: V4L2 output device registered as video16 [ 14.157497][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 14.167820][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 14.178432][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 14.186551][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 14.194425][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 14.202644][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 14.212482][ T2516] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 14.223674][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 14.232908][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 14.242804][ T1] vivid-004: using single planar format API [ 14.262699][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 14.271119][ T1] vivid-004: V4L2 capture device registered as video19 [ 14.279163][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 14.287576][ T1] vivid-004: V4L2 output device registered as video20 [ 14.295124][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 14.305288][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 14.315261][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 14.322908][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 14.330695][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 14.338626][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 14.347137][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 14.355556][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 14.364124][ T1] vivid-005: using multiplanar format API [ 14.384573][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 14.392573][ T1] vivid-005: V4L2 capture device registered as video23 [ 14.400459][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 14.409325][ T1] vivid-005: V4L2 output device registered as video24 [ 14.417240][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 14.427304][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 14.438416][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 14.446285][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 14.454266][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 14.462676][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 14.471369][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 14.479908][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 14.488531][ T1] vivid-006: using single planar format API [ 14.508155][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 14.516259][ T1] vivid-006: V4L2 capture device registered as video27 [ 14.523991][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 14.532009][ T1] vivid-006: V4L2 output device registered as video28 [ 14.539536][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 14.549689][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 14.563629][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 14.571408][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 14.579281][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 14.587260][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 14.595668][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 14.604058][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 14.612460][ T1] vivid-007: using multiplanar format API [ 14.631861][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 14.639978][ T1] vivid-007: V4L2 capture device registered as video31 [ 14.647698][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 14.655897][ T1] vivid-007: V4L2 output device registered as video32 [ 14.663624][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 14.674664][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 14.685333][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 14.693611][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 14.701803][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 14.711452][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 14.720438][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 14.728903][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 14.737362][ T1] vivid-008: using single planar format API [ 14.757206][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 14.765329][ T1] vivid-008: V4L2 capture device registered as video35 [ 14.773290][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 14.781477][ T1] vivid-008: V4L2 output device registered as video36 [ 14.789129][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 14.799191][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 14.809197][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 14.817212][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 14.825880][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 14.834198][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 14.842811][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 14.851663][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 14.860961][ T1] vivid-009: using multiplanar format API [ 14.882144][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 14.890716][ T1] vivid-009: V4L2 capture device registered as video39 [ 14.898808][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 14.907123][ T1] vivid-009: V4L2 output device registered as video40 [ 14.915354][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 14.925797][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 14.935905][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 14.943861][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 14.951556][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 14.960539][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 14.969761][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 14.978878][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 14.987493][ T1] vivid-010: using single planar format API [ 15.007146][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 15.015229][ T1] vivid-010: V4L2 capture device registered as video43 [ 15.023084][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 15.031529][ T1] vivid-010: V4L2 output device registered as video44 [ 15.039470][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 15.049860][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 15.059931][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 15.067738][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 15.075525][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 15.083509][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 15.091792][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 15.100100][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 15.108522][ T1] vivid-011: using multiplanar format API [ 15.127513][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 15.135837][ T1] vivid-011: V4L2 capture device registered as video47 [ 15.143549][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 15.151747][ T1] vivid-011: V4L2 output device registered as video48 [ 15.159590][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 15.169762][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 15.180183][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 15.187905][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 15.195655][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 15.203562][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 15.211950][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 15.220266][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 15.229682][ T1] vivid-012: using single planar format API [ 15.248725][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 15.256642][ T1] vivid-012: V4L2 capture device registered as video51 [ 15.264608][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 15.273431][ T1] vivid-012: V4L2 output device registered as video52 [ 15.281073][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 15.291158][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 15.301071][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 15.308797][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 15.316417][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 15.324287][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 15.332528][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 15.340778][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 15.349231][ T1] vivid-013: using multiplanar format API [ 15.368282][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 15.376207][ T1] vivid-013: V4L2 capture device registered as video55 [ 15.383923][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 15.391839][ T1] vivid-013: V4L2 output device registered as video56 [ 15.399283][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 15.409206][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 15.419023][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 15.426688][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 15.434282][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 15.442134][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 15.450457][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 15.458804][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 15.467347][ T1] vivid-014: using single planar format API [ 15.487428][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 15.495344][ T1] vivid-014: V4L2 capture device registered as video59 [ 15.502866][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 15.510839][ T1] vivid-014: V4L2 output device registered as video60 [ 15.518491][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 15.528421][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 15.538199][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 15.545850][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 15.553465][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 15.561333][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 15.569743][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 15.578054][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 15.586557][ T1] vivid-015: using multiplanar format API [ 15.606130][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 15.614046][ T1] vivid-015: V4L2 capture device registered as video63 [ 15.621628][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 15.629952][ T1] vivid-015: V4L2 output device registered as video64 [ 15.637453][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 15.647350][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 15.657301][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 15.664986][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 15.672684][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 15.680762][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 15.689359][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 15.697643][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 15.707652][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 15.716656][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 15.725901][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 15.735142][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 15.745349][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 15.752030][ T1] iTCO_vendor_support: vendor-support=0 [ 15.759720][ T1] device-mapper: uevent: version 1.0.3 [ 15.766563][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 15.777671][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 15.785349][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 15.792840][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 15.800938][ T1] device-mapper: raid: Loading target version 1.15.1 [ 15.808843][ T1] Bluetooth: HCI UART driver ver 2.3 [ 15.814258][ T1] Bluetooth: HCI UART protocol H4 registered [ 15.820240][ T1] Bluetooth: HCI UART protocol BCSP registered [ 15.826929][ T1] Bluetooth: HCI UART protocol LL registered [ 15.833183][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 15.840447][ T1] Bluetooth: HCI UART protocol QCA registered [ 15.846612][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 15.853083][ T1] Bluetooth: HCI UART protocol Marvell registered [ 15.859817][ T1] usbcore: registered new interface driver bfusb [ 15.866707][ T1] usbcore: registered new interface driver btusb [ 15.874466][ T1] CAPI 2.0 started up with major 68 (middleware) [ 15.880866][ T1] Modular ISDN core version 1.1.29 [ 15.887223][ T1] NET: Registered protocol family 34 [ 15.892534][ T1] DSP module 2.0 [ 15.896267][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 15.914310][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 15.920793][ T1] 0 virtual devices registered [ 15.926013][ T1] intel_pstate: CPU model not supported [ 15.935562][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 15.944063][ T1] usnic_verbs:usnic_uiom_init:563: [ 15.944067][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 15.959632][ T1] usnic_verbs:usnic_ib_init:667: [ 15.959636][ T1] Unable to initialize umem with err -1 [ 15.971727][ T1] iscsi: registered transport (iser) [ 15.978142][ T1] SoftiWARP attached [ 15.982336][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 15.993983][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 16.005573][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 16.026937][ T1] hid: raw HID events driver (C) Jiri Kosina [ 16.084556][ T1] usbcore: registered new interface driver usbhid [ 16.091165][ T1] usbhid: USB HID core driver [ 16.116566][ T1] ashmem: initialized [ 16.231930][ T1] usbcore: registered new interface driver snd-usb-audio [ 16.239520][ T1] drop_monitor: Initializing network drop monitor service [ 16.247278][ T1] NET: Registered protocol family 26 [ 16.252730][ T1] GACT probability on [ 16.256796][ T1] Mirror/redirect action on [ 16.261713][ T1] Simple TC action Loaded [ 16.268461][ T1] netem: version 1.3 [ 16.272609][ T1] u32 classifier [ 16.276223][ T1] Performance counters on [ 16.280888][ T1] input device check on [ 16.285443][ T1] Actions configured [ 16.291660][ T1] nf_conntrack_irc: failed to register helpers [ 16.299230][ T1] nf_conntrack_sane: failed to register helpers [ 16.344282][ T1] nf_conntrack_sip: failed to register helpers [ 16.355741][ T1] xt_time: kernel timezone is -0000 [ 16.361310][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 16.368599][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 16.379010][ T1] IPVS: ipvs loaded. [ 16.383278][ T1] IPVS: [rr] scheduler registered. [ 16.388406][ T1] IPVS: [wrr] scheduler registered. [ 16.393671][ T1] IPVS: [lc] scheduler registered. [ 16.398775][ T1] IPVS: [wlc] scheduler registered. [ 16.403996][ T1] IPVS: [fo] scheduler registered. [ 16.409107][ T1] IPVS: [ovf] scheduler registered. [ 16.414376][ T1] IPVS: [lblc] scheduler registered. [ 16.419695][ T1] IPVS: [lblcr] scheduler registered. [ 16.425126][ T1] IPVS: [dh] scheduler registered. [ 16.430224][ T1] IPVS: [sh] scheduler registered. [ 16.435377][ T1] IPVS: [mh] scheduler registered. [ 16.440476][ T1] IPVS: [sed] scheduler registered. [ 16.445697][ T1] IPVS: [nq] scheduler registered. [ 16.450987][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 16.457087][ T1] IPVS: [sip] pe registered. [ 16.461920][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 16.471168][ T1] gre: GRE over IPv4 demultiplexor driver [ 16.477010][ T1] ip_gre: GRE over IPv4 tunneling driver [ 16.490485][ T1] IPv4 over IPsec tunneling driver [ 16.499734][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 16.507788][ T1] Initializing XFRM netlink socket [ 16.513244][ T1] IPsec XFRM device driver [ 16.518616][ T1] NET: Registered protocol family 10 [ 16.524251][ T1] [ 16.526564][ T1] ============================= [ 16.531412][ T1] WARNING: suspicious RCU usage [ 16.536334][ T1] 5.7.0-rc4-next-20200508-syzkaller #0 Not tainted [ 16.542837][ T1] ----------------------------- [ 16.547922][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 16.555788][ T1] [ 16.555788][ T1] other info that might help us debug this: [ 16.555788][ T1] [ 16.566077][ T1] [ 16.566077][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 16.574337][ T1] 1 lock held by swapper/0/1: [ 16.578992][ T1] #0: ffffffff8a7aa670 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 16.589219][ T1] [ 16.589219][ T1] stack backtrace: [ 16.595168][ T1] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc4-next-20200508-syzkaller #0 [ 16.604270][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 16.605128][ T1] Call Trace: [ 16.605128][ T1] dump_stack+0x18f/0x20d [ 16.605128][ T1] ip6mr_get_table+0x153/0x180 [ 16.605128][ T1] ip6mr_new_table+0x1b/0x70 [ 16.605128][ T1] ip6mr_net_init+0x133/0x3f0 [ 16.605128][ T1] ? ip6mr_net_exit+0x100/0x100 [ 16.605128][ T1] ops_init+0xaf/0x420 [ 16.605128][ T1] register_pernet_operations+0x346/0x840 [ 16.605128][ T1] ? setup_net+0x860/0x860 [ 16.605128][ T1] ? down_write_killable+0x170/0x170 [ 16.605128][ T1] ? cpus_read_unlock+0xa4/0x140 [ 16.605128][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 16.605128][ T1] ? unix_diag_init+0x11/0x11 [ 16.605128][ T1] register_pernet_subsys+0x25/0x40 [ 16.605128][ T1] ip6_mr_init+0x49/0x152 [ 16.605128][ T1] inet6_init+0x1d7/0x6dc [ 16.605128][ T1] do_one_initcall+0x10a/0x7d0 [ 16.605128][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 16.605128][ T1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 16.605128][ T1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 16.605128][ T1] ? kernel_init_freeable+0x3a5/0x5ae [ 16.605128][ T1] kernel_init_freeable+0x501/0x5ae [ 16.605128][ T1] ? rest_init+0x365/0x365 [ 16.605128][ T1] kernel_init+0xd/0x1bb [ 16.605128][ T1] ret_from_fork+0x24/0x30 [ 16.746781][ T1] Segment Routing with IPv6 [ 16.751903][ T1] mip6: Mobile IPv6 [ 16.759995][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 16.772021][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 16.781197][ T1] NET: Registered protocol family 17 [ 16.787087][ T1] NET: Registered protocol family 15 [ 16.793043][ T1] Bridge firewalling registered [ 16.799179][ T1] NET: Registered protocol family 9 [ 16.804543][ T1] X25: Linux Version 0.2 [ 16.838926][ T1] NET: Registered protocol family 6 [ 16.876141][ T1] NET: Registered protocol family 11 [ 16.881673][ T1] NET: Registered protocol family 3 [ 16.887338][ T1] can: controller area network core (rev 20170425 abi 9) [ 16.896279][ T1] NET: Registered protocol family 29 [ 16.901661][ T1] can: raw protocol (rev 20170425) [ 16.906997][ T1] can: broadcast manager protocol (rev 20170425 t) [ 16.914152][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 16.920757][ T1] can: SAE J1939 [ 16.924937][ T1] Bluetooth: RFCOMM TTY layer initialized [ 16.930777][ T1] Bluetooth: RFCOMM socket layer initialized [ 16.939177][ T1] Bluetooth: RFCOMM ver 1.11 [ 16.944501][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 16.950862][ T1] Bluetooth: BNEP filters: protocol multicast [ 16.957012][ T1] Bluetooth: BNEP socket layer initialized [ 16.962855][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 16.968837][ T1] Bluetooth: CMTP socket layer initialized [ 16.974748][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 16.981553][ T1] Bluetooth: HIDP socket layer initialized [ 16.987880][ T1] RPC: Registered rdma transport module. [ 16.993551][ T1] RPC: Registered rdma backchannel transport module. [ 17.003121][ T1] NET: Registered protocol family 33 [ 17.008435][ T1] Key type rxrpc registered [ 17.012920][ T1] Key type rxrpc_s registered [ 17.018788][ T1] NET: Registered protocol family 41 [ 17.024838][ T1] lec:lane_module_init: lec.c: initialized [ 17.030690][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 17.036895][ T1] l2tp_core: L2TP core driver, V2.0 [ 17.042154][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 17.047902][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 17.055435][ T1] l2tp_netlink: L2TP netlink interface [ 17.061086][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 17.068290][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 17.076069][ T1] NET: Registered protocol family 35 [ 17.081800][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 17.099582][ T1] DCCP: Activated CCID 2 (TCP-like) [ 17.105319][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 17.113283][ T1] sctp: Hash tables configured (bind 32/56) [ 17.120876][ T1] NET: Registered protocol family 21 [ 17.127228][ T1] Registered RDS/infiniband transport [ 17.133848][ T1] Registered RDS/tcp transport [ 17.138618][ T1] tipc: Activated (version 2.0.0) [ 17.144296][ T1] NET: Registered protocol family 30 [ 17.150865][ T1] tipc: Started in single node mode [ 17.156824][ T1] NET: Registered protocol family 43 [ 17.162495][ T1] 9pnet: Installing 9P2000 support [ 17.168406][ T1] NET: Registered protocol family 37 [ 17.177753][ T1] NET: Registered protocol family 36 [ 17.184170][ T1] Key type dns_resolver registered [ 17.189354][ T1] Key type ceph registered [ 17.194729][ T1] libceph: loaded (mon/osd proto 15/24) [ 17.202554][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 17.212115][ T1] openvswitch: Open vSwitch switching datapath [ 17.223979][ T1] NET: Registered protocol family 40 [ 17.229720][ T1] mpls_gso: MPLS GSO support [ 17.240561][ T1] IPI shorthand broadcast: enabled [ 17.246858][ T1] AVX2 version of gcm_enc/dec engaged. [ 17.252364][ T1] AES CTR mode by8 optimization enabled [ 17.263580][ T1] sched_clock: Marking stable (17220080309, 43455801)->(17274154810, -10618700) [ 17.275762][ T1] registered taskstats version 1 [ 17.280805][ T1] Loading compiled-in X.509 certificates [ 17.291599][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 17.305033][ T1] zswap: loaded using pool lzo/zbud [ 17.311355][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 17.321028][ T1] Key type ._fscrypt registered [ 17.326001][ T1] Key type .fscrypt registered [ 17.330852][ T1] Key type fscrypt-provisioning registered [ 17.339030][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 17.345974][ T1] FS-Cache: Netfs 'afs' registered for caching [ 17.361793][ T1] Btrfs loaded, crc32c=crc32c-intel [ 17.372190][ T1] Key type big_key registered [ 17.379194][ T1] Key type encrypted registered [ 17.384390][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 17.390926][ T1] ima: No TPM chip found, activating TPM-bypass! [ 17.397859][ T1] ima: Allocated hash algorithm: sha256 [ 17.403686][ T1] ima: No architecture policies found [ 17.409269][ T1] evm: Initialising EVM extended attributes: [ 17.415271][ T1] evm: security.selinux [ 17.419408][ T1] evm: security.SMACK64 [ 17.423576][ T1] evm: security.SMACK64EXEC [ 17.428077][ T1] evm: security.SMACK64TRANSMUTE [ 17.433800][ T1] evm: security.SMACK64MMAP [ 17.438310][ T1] evm: security.apparmor [ 17.442551][ T1] evm: security.ima [ 17.446422][ T1] evm: security.capability [ 17.450879][ T1] evm: HMAC attrs: 0x1 [ 17.456812][ T1] PM: Magic number: 4:894:581 [ 17.461792][ T1] sound seq: hash matches [ 17.466934][ T1] bdi 43:192: hash matches [ 17.473597][ T1] printk: console [netcon0] enabled [ 17.478846][ T1] netconsole: network logging started [ 17.487777][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 17.496652][ T1] rdma_rxe: loaded [ 17.500812][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 17.511746][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 17.520371][ T2516] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 17.530446][ T1] ALSA device list: [ 17.534384][ T1] #0: Dummy 1 [ 17.537876][ T1] #1: Loopback 1 [ 17.541589][ T1] #2: Virtual MIDI Card 1 [ 17.546362][ T2516] cfg80211: failed to load regulatory.db [ 17.555424][ T1] md: Waiting for all devices to be available before autodetect [ 17.563752][ T1] md: If you don't use raid, use raid=noautodetect [ 17.575115][ T1] md: Autodetecting RAID arrays. [ 17.580240][ T1] md: autorun ... [ 17.584006][ T1] md: ... autorun DONE. [ 17.635396][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 17.643883][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 17.683129][ T1] devtmpfs: mounted [ 17.694618][ T1] Freeing unused kernel image (initmem) memory: 2784K [ 17.701588][ T1] Kernel memory protection disabled. [ 17.743811][ T1] Run /sbin/init as init process [ 18.564062][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 18.580002][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 18.588022][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 18.656568][ 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) [ 18.678319][ T1] systemd[1]: Detected virtualization kvm. [ 18.684300][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 18.750550][ T1] systemd[1]: Set hostname to . [ 19.103975][ T3881] systemd-fstab-generator[3881]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 19.184464][ T3887] selinux-autorel (3887) used greatest stack depth: 24976 bytes left [ 19.204229][ T3881] systemd-fstab-generator[3881]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 19.229603][ T3881] systemd-fstab-generator[3881]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 19.231871][ T3889] systemd-cryptse (3889) used greatest stack depth: 24960 bytes left [ 19.255110][ T3881] systemd-fstab-g (3881) used greatest stack depth: 23880 bytes left [ 19.255438][ T3880] systemd[3880]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 19.704032][ T1] systemd[1]: Created slice System Slice. [ OK ] Created slice System Slice. [ 19.720183][ T1] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ 19.780045][ T1] systemd[1]: Mounting POSIX Message Queue File System... Mounting POSIX Message Queue File System... [ 19.824089][ T1] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ 19.851250][ T3892] mount (3892) used greatest stack depth: 23720 bytes left [ 19.876257][ T1] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. Mounting Huge Pages File System... [ OK ] Listening on Syslog Socket. Mounting /sys/kernel/debug... [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Audit Socket. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Swap. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target Paths. Mounting /sys/kernel/config... [ OK ] Reached target Encrypted Volumes. [ OK ] Created slice system-getty.slice. [ OK ] Created slice system-serial\x2dgetty.slice. Mounting /proc/sys/fs/binfmt_misc... [ OK ] Reached target Slices. [ OK ] Listening on udev Control Socket. [ OK ] Reached target Remote File Systems. [ OK ] Listening on Journal Socket. Starting Journal Service... Starting Remount Root and Kernel File Systems... Starting Load Kernel Modules... [ OK ] Reached target Sockets. [ 20.813178][ T3905] EXT4-fs (sda1): re-mounted. Opts: (null) Starting Create Static Device Nodes in /dev... [ 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. [ 21.142528][ T3909] systemd-tmpfile (3909) used greatest stack depth: 23048 bytes left [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Load Kernel Modules. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... Mounting FUSE Control File System... Starting Apply Kernel Variables... Starting udev Coldplug all Devices... Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems (Pre). [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started Apply Kernel Variables. [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. Starting Raise network interfaces... [ OK ] Started udev Kernel Device Manager. [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 23.136106][ T3902] systemd-journald[3902]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... [ OK ] Started Create Volatile Files and Directories. Starting Update UTMP about System Boot/Shutdown... Starting Network Time Synchronization... [ OK ] Started Update UTMP about System Boot/Shutdown. [ 24.103125][ T3961] [ 24.105942][ T3961] ============================= [ 24.110916][ T3961] WARNING: suspicious RCU usage [ 24.116510][ T3961] 5.7.0-rc4-next-20200508-syzkaller #0 Not tainted [ 24.123851][ T3961] ----------------------------- [ 24.128992][ T3961] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 24.139465][ T3961] [ 24.139465][ T3961] other info that might help us debug this: [ 24.139465][ T3961] [ 24.150633][ T3961] [ 24.150633][ T3961] rcu_scheduler_active = 2, debug_locks = 1 [ 24.159705][ T3961] 1 lock held by ip/3961: [ 24.164863][ T3961] #0: ffffffff8a7b74c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 24.175174][ T3961] [ 24.175174][ T3961] stack backtrace: [ 24.181191][ T3961] CPU: 1 PID: 3961 Comm: ip Not tainted 5.7.0-rc4-next-20200508-syzkaller #0 [ 24.189957][ T3961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 24.200032][ T3961] Call Trace: [ 24.203378][ T3961] dump_stack+0x18f/0x20d [ 24.207733][ T3961] bpq_device_event+0x796/0x8ee [ 24.212614][ T3961] ? team_port_get_rtnl+0xbe/0x120 [ 24.217753][ T3961] notifier_call_chain+0xc0/0x230 [ 24.222900][ T3961] call_netdevice_notifiers_info+0xb5/0x130 [ 24.228812][ T3961] __dev_notify_flags+0x121/0x2c0 [ 24.233858][ T3961] ? dev_change_name+0x700/0x700 [ 24.238839][ T3961] ? dev_set_allmulti+0x30/0x30 [ 24.243706][ T3961] ? print_usage_bug+0x240/0x240 [ 24.248669][ T3961] dev_change_flags+0x100/0x160 [ 24.253546][ T3961] do_setlink+0xa1c/0x35d0 [ 24.257994][ T3961] ? mark_lock+0x129/0x1390 [ 24.262526][ T3961] ? rtnl_getlink+0xab0/0xab0 [ 24.267234][ T3961] ? print_usage_bug+0x240/0x240 [ 24.272202][ T3961] ? mark_lock+0x129/0x1390 [ 24.276736][ T3961] ? mark_lock+0x129/0x1390 [ 24.281259][ T3961] ? memset+0x20/0x40 [ 24.285262][ T3961] ? __nla_validate_parse+0x2dc/0x1c70 [ 24.290748][ T3961] ? nla_get_range_signed+0x520/0x520 [ 24.296139][ T3961] ? mark_held_locks+0xe0/0xe0 [ 24.300921][ T3961] ? deref_stack_reg+0xaa/0xe0 [ 24.305704][ T3961] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 24.312330][ T3961] __rtnl_newlink+0xad0/0x1590 [ 24.317135][ T3961] ? rtnl_link_unregister+0x240/0x240 [ 24.322539][ T3961] ? is_bpf_text_address+0xcb/0x160 [ 24.327761][ T3961] ? kernel_text_address+0x6e/0xe0 [ 24.332893][ T3961] ? __kernel_text_address+0x9/0x30 [ 24.338116][ T3961] ? unwind_get_return_address+0x5a/0xa0 [ 24.343765][ T3961] ? profile_setup.cold+0xc1/0xc1 [ 24.348808][ T3961] ? arch_stack_walk+0x97/0xf0 [ 24.353600][ T3961] ? stack_trace_save+0x8c/0xc0 [ 24.358474][ T3961] ? stack_trace_consume_entry+0x160/0x160 [ 24.364355][ T3961] ? rtnl_newlink+0x46/0xa0 [ 24.368879][ T3961] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 24.374450][ T3961] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 24.380454][ T3961] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 24.386288][ T3961] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 24.391863][ T3961] rtnl_newlink+0x64/0xa0 [ 24.396216][ T3961] ? __rtnl_newlink+0x1590/0x1590 [ 24.401263][ T3961] rtnetlink_rcv_msg+0x44e/0xad0 [ 24.406219][ T3961] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 24.411522][ T3961] ? lock_acquire+0x1f4/0x940 [ 24.416218][ T3961] ? netlink_deliver_tap+0x146/0xcc0 [ 24.421531][ T3961] netlink_rcv_skb+0x15a/0x430 [ 24.426335][ T3961] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 24.431643][ T3961] ? netlink_ack+0xa60/0xa60 [ 24.436268][ T3961] ? netlink_deliver_tap+0x236/0xcc0 [ 24.441578][ T3961] netlink_unicast+0x537/0x740 [ 24.446365][ T3961] ? netlink_attachskb+0x810/0x810 [ 24.451499][ T3961] ? _copy_from_iter_full+0x25c/0x870 [ 24.456895][ T3961] ? __phys_addr_symbol+0x2c/0x70 [ 24.461958][ T3961] ? __check_object_size+0x171/0x437 [ 24.467271][ T3961] netlink_sendmsg+0x882/0xe10 [ 24.472068][ T3961] ? aa_af_perm+0x260/0x260 [ 24.476595][ T3961] ? netlink_unicast+0x740/0x740 [ 24.481576][ T3961] ? netlink_unicast+0x740/0x740 [ 24.486537][ T3961] sock_sendmsg+0xcf/0x120 [ 24.490975][ T3961] ____sys_sendmsg+0x6bf/0x7e0 [ 24.495766][ T3961] ? mark_held_locks+0xe0/0xe0 [ 24.500553][ T3961] ? kernel_sendmsg+0x50/0x50 [ 24.505254][ T3961] ? find_held_lock+0x2d/0x110 [ 24.510036][ T3961] ? mark_lock+0x129/0x1390 [ 24.514580][ T3961] ___sys_sendmsg+0x100/0x170 [ 24.519284][ T3961] ? sendmsg_copy_msghdr+0x70/0x70 [ 24.524410][ T3961] ? migration_entry_to_page+0x310/0x310 [ 24.530064][ T3961] ? do_raw_spin_unlock+0x171/0x260 [ 24.535284][ T3961] ? find_held_lock+0x2d/0x110 [ 24.540070][ T3961] ? do_page_fault+0x59e/0x13da [ 24.544954][ T3961] ? vm_insert_pages+0x6a0/0x6a0 [ 24.549915][ T3961] ? lock_downgrade+0x840/0x840 [ 24.554789][ T3961] ? __fget_light+0x1ab/0x270 [ 24.559487][ T3961] __sys_sendmsg+0xec/0x1b0 [ 24.564022][ T3961] ? __sys_sendmsg_sock+0xb0/0xb0 [ 24.569072][ T3961] ? down_read_nested+0x430/0x430 [ 24.574126][ T3961] ? trace_hardirqs_off_caller+0x55/0x230 [ 24.579870][ T3961] ? do_syscall_64+0x21/0x7d0 [ 24.584574][ T3961] do_syscall_64+0xf6/0x7d0 [ 24.589102][ T3961] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 24.595004][ T3961] RIP: 0033:0x7f739a76ddc7 [ 24.599434][ 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 [ 24.619058][ T3961] RSP: 002b:00007ffd24d54d18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 24.627484][ T3961] RAX: ffffffffffffffda RBX: 000000005eb551bb RCX: 00007f739a76ddc7 [ 24.635464][ T3961] RDX: 0000000000000000 RSI: 00007ffd24d54d60 RDI: 0000000000000003 [ 24.644948][ T3961] RBP: 00007ffd24d54d60 R08: 0000000000001000 R09: fefefeff77686d74 [ 24.652931][ T3961] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffd24d54da0 [ 24.660919][ T3961] R13: 000056249e9573c0 R14: 00007ffd24d5ce20 R15: 0000000000000000 [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. [ 24.977995][ C1] random: crng init done [ 24.982338][ 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 (14s / no limit) [** ] (1 of 2) A start job is running for…dplug all Devices (15s / no limit) [*** ] (1 of 2) A start job is running for…dplug all Devices (16s / no limit) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (16s / 1min 30s) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (17s / 1min 30s) [ OK ] Reached target Sound Card. [ ***] (2 of 2) A start job is running for dev-ttyS0.device (22s / 1min 30s) [ **] (1 of 2) A start job is running for…dplug all Devices (23s / no limit) [ *] (1 of 2) A start job is running for…dplug all Devices (23s / no limit) [ **] (1 of 2) A start job is running for…dplug all Devices (24s / no limit) [ ***] (2 of 2) A start job is running for dev-ttyS0.device (24s / 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 Permit User Sessions... Starting getty on tty2-tty6 if dbus and logind are not available... [ OK ] Started Regular background program processing daemon. Starting OpenBSD Secure Shell server... Starting System Logging Service... [ OK ] Started Permit User Sessions. [ OK ] Found device /dev/ttyS0. [ OK ] Started System Logging Service. [ 47.042007][ T6541] sshd (6541) used greatest stack depth: 22752 bytes left [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ 48.011518][ T6561] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 48.023272][ T6561] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 48.031686][ T6561] CPU: 1 PID: 6561 Comm: sshd Not tainted 5.7.0-rc4-next-20200508-syzkaller #0 [ 48.040611][ T6561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.050677][ T6561] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 48.056749][ T6561] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b4 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 60 49 8d 7f 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 87 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b [ 48.076347][ T6561] RSP: 0018:ffffc90004617450 EFLAGS: 00010206 [ 48.082418][ T6561] RAX: dffffc0000000000 RBX: ffff8880997c0000 RCX: ffffffff8363227a [ 48.090395][ T6561] RDX: 0000000000000005 RSI: ffffffff83632288 RDI: 0000000000000028 [ 48.098371][ T6561] RBP: 1ffff920008c2e8b R08: ffff88808eca8200 R09: fffffbfff155a5b2 [ 48.106349][ T6561] R10: ffffffff8aad2d8f R11: fffffbfff155a5b1 R12: ffff888097cccfea [ 48.114324][ T6561] R13: ffff888097ccc000 R14: 00000000000019a1 R15: 0000000000000000 [ 48.124386][ T6561] FS: 00007fd1c8fd08c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 48.133437][ T6561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.140024][ T6561] CR2: 0000560c387038f5 CR3: 0000000092391000 CR4: 00000000001406e0 [ 48.148002][ T6561] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.155977][ T6561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.163949][ T6561] Call Trace: [ 48.167240][ T6561] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 48.172631][ T6561] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 48.172645][ T6561] ? __kmalloc+0x62f/0x7a0 [ 48.172659][ T6561] ? tomoyo_realpath_from_path+0xc2/0x620 [ 48.172673][ T6561] ? lock_release+0x800/0x800 [ 48.172686][ T6561] ? __lock_acquire+0x2018/0x3f20 [ 48.172700][ T6561] tomoyo_realpath_from_path+0x393/0x620 [ 48.172719][ T6561] tomoyo_path_number_perm+0x1c2/0x4d0 [ 48.172733][ T6561] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 48.172755][ T6561] ? tomoyo_execute_permission+0x470/0x470 [ 48.172774][ T6561] ? d_alloc_parallel+0x785/0x1b10 [ 48.172794][ T6561] ? d_alloc_parallel+0x9ea/0x1b10 [ 48.172815][ T6561] ? rcu_read_lock_held_common+0x130/0x130 [ 48.172826][ T6561] ? print_usage_bug+0x240/0x240 [ 48.172839][ T6561] tomoyo_path_mknod+0x10d/0x190 [ 48.172852][ T6561] ? tomoyo_path_chown+0x1b0/0x1b0 [ 48.172866][ T6561] ? mark_held_locks+0x9f/0xe0 [ 48.172877][ T6561] ? d_lookup+0xec/0x250 [ 48.172892][ T6561] security_path_mknod+0x116/0x180 [ 48.172907][ T6561] lookup_open+0x5ae/0x1320 [ 48.172922][ T6561] ? page_put_link+0x210/0x210 [ 48.172944][ T6561] ? preempt_count_add+0x74/0x140 [ 48.172957][ T6561] ? __mnt_want_write+0x1da/0x2c0 [ 48.172971][ T6561] path_openat+0x93c/0x27f0 [ 48.172989][ T6561] ? path_lookupat.isra.0+0x530/0x530 [ 48.172999][ T6561] ? up_read+0x1a8/0x750 [ 48.173012][ T6561] ? mark_held_locks+0xe0/0xe0 [ 48.173024][ T6561] ? down_read_nested+0x430/0x430 [ 48.173039][ T6561] do_filp_open+0x192/0x260 [ 48.173053][ T6561] ? may_open_dev+0xf0/0xf0 [ 48.173068][ T6561] ? simple_attr_release+0x40/0x40 [ 48.173085][ T6561] ? _raw_spin_unlock+0x24/0x40 [ 48.173098][ T6561] ? __alloc_fd+0x46d/0x600 [ 48.173114][ T6561] do_sys_openat2+0x585/0x7d0 [ 48.173127][ T6561] ? file_open_root+0x400/0x400 [ 48.173140][ T6561] ? up_read+0x1a8/0x750 [ 48.173154][ T6561] do_sys_open+0xc3/0x140 [ 48.173166][ T6561] ? filp_open+0x70/0x70 [ 48.173179][ T6561] ? handle_mm_fault+0x491/0xa10 [ 48.173194][ T6561] ? trace_hardirqs_off_caller+0x55/0x230 [ 48.173211][ T6561] do_syscall_64+0xf6/0x7d0 [ 48.173226][ T6561] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 48.173236][ T6561] RIP: 0033:0x7fd1c71396f0 [ 48.173249][ T6561] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 19 30 2c 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 fe 9d 01 00 48 89 04 24 [ 48.173255][ T6561] RSP: 002b:00007ffd37829338 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 48.173267][ T6561] RAX: ffffffffffffffda RBX: 0000560c3a4e0970 RCX: 00007fd1c71396f0 [ 48.173275][ T6561] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 0000560c387038f5 [ 48.173281][ T6561] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 48.173288][ T6561] R10: 0000000000000240 R11: 0000000000000246 R12: 0000560c386d451e [ 48.173294][ T6561] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 48.173303][ T6561] Modules linked in: [ 49.270019][ T6561] ---[ end trace f31575e3aa0f6923 ]--- [ 49.270041][ T6561] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 49.270053][ T6561] 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 [ 49.270060][ T6561] RSP: 0018:ffffc90004617450 EFLAGS: 00010206 [ 49.270070][ T6561] RAX: dffffc0000000000 RBX: ffff8880997c0000 RCX: ffffffff8363227a [ 49.270076][ T6561] RDX: 0000000000000005 RSI: ffffffff83632288 RDI: 0000000000000028 [ 49.270083][ T6561] RBP: 1ffff920008c2e8b R08: ffff88808eca8200 R09: fffffbfff155a5b2 [ 49.270091][ T6561] R10: ffffffff8aad2d8f R11: fffffbfff155a5b1 R12: ffff888097cccfea [ 49.270097][ T6561] R13: ffff888097ccc000 R14: 00000000000019a1 R15: 0000000000000000 [ 49.270107][ T6561] FS: 00007fd1c8fd08c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 49.270115][ T6561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.270122][ T6561] CR2: 000055a39395d970 CR3: 0000000092391000 CR4: 00000000001406e0 [ 49.270132][ T6561] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.270139][ T6561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.270145][ T6561] Kernel panic - not syncing: Fatal exception [ 49.271372][ T6561] Kernel Offset: disabled [ 49.516510][ T6561] Rebooting in 86400 seconds..