[ 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 [ 0.000005][ T0] kvm-clock: using sched offset of 2869412753 cycles [ 0.001645][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.006791][ T0] tsc: Detected 2300.000 MHz processor [ 0.010109][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.011436][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.013703][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.021091][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.023488][ T0] check: Scanning 1 areas for low memory corruption [ 0.025360][ T0] Using GB pages for direct mapping [ 0.029187][ T0] ACPI: Early table checksum verification disabled [ 0.031093][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.032901][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.035832][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.038417][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.041232][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.042530][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.043635][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.045887][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.048458][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.051015][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.052770][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.054052][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.055187][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.056619][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.058538][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.059922][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.062783][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.065084][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.067156][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.069466][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.072109][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.126542][ T0] Zone ranges: [ 0.127819][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.130305][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.132305][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.134266][ T0] Device empty [ 0.135531][ T0] Movable zone start for each node [ 0.136483][ T0] Early memory node ranges [ 0.138110][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.140255][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.142300][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.144249][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.146600][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.146607][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.178738][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.623073][ T0] kasan: KernelAddressSanitizer initialized [ 0.625406][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.626757][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.628507][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.630977][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.633638][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.636186][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.638481][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.640658][ T0] Using ACPI (MADT) for SMP configuration information [ 0.642794][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.644562][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.647355][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.649906][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.652479][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.654653][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.656945][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.659324][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.661905][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.664338][ T0] Booting paravirtualized kernel on KVM [ 0.665855][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.719621][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.723380][ T0] percpu: Embedded 67 pages/cpu s233800 r8192 d32440 u1048576 [ 0.726031][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.728115][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.730454][ T0] Policy zone: Normal [ 0.731610][ 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 [ 0.753917][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.584354][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17358K rwdata, 21732K rodata, 2784K init, 24472K bss, 1402688K reserved, 0K cma-reserved) [ 1.595177][ T0] Running RCU self tests [ 1.596500][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.598688][ T0] rcu: RCU lockdep checking is enabled. [ 1.600315][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.603981][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.606842][ T0] Trampoline variant of Tasks RCU enabled. [ 1.608900][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.610633][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.620778][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.623390][ T0] random: get_random_bytes called from start_kernel+0x508/0x890 with crng_init=0 [ 1.627479][ T0] Console: colour VGA+ 80x25 [ 1.631612][ T0] printk: console [ttyS0] enabled [ 1.631612][ T0] printk: console [ttyS0] enabled [ 1.634218][ T0] printk: bootconsole [earlyser0] disabled [ 1.634218][ T0] printk: bootconsole [earlyser0] disabled [ 1.637604][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.640817][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.642349][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.643701][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.645158][ T0] ... CLASSHASH_SIZE: 4096 [ 1.646768][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.648473][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.649447][ T0] ... CHAINHASH_SIZE: 32768 [ 1.650869][ T0] memory used by lock dependency info: 6301 kB [ 1.652391][ T0] memory used for stack traces: 4224 kB [ 1.653787][ T0] per task-struct memory footprint: 1920 bytes [ 1.655741][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.658874][ T0] ACPI: Core revision 20200326 [ 1.662576][ T0] APIC: Switch to symmetric I/O mode setup [ 1.665653][ T0] x2apic enabled [ 1.667390][ T0] Switched APIC routing to physical x2apic. [ 1.673130][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.674816][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.677485][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.679670][ T0] pid_max: default: 32768 minimum: 301 [ 1.687638][ T0] LSM: Security Framework initializing [ 1.689384][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.694084][ T0] Yama: becoming mindful. [ 1.695695][ T0] TOMOYO Linux initialized [ 1.698678][ T0] AppArmor: AppArmor initialized [ 1.707509][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.713982][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.717567][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.719948][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.725547][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.727269][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.727518][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.730995][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.731039][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.737508][ T0] MDS: Mitigation: Clear CPU buffers [ 1.739799][ T0] Freeing SMP alternatives memory: 96K [ 1.866054][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.867474][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.867474][ T1] rcu: Hierarchical SRCU implementation. [ 1.868046][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.872035][ T1] smp: Bringing up secondary CPUs ... [ 1.879310][ T1] x86: Booting SMP configuration: [ 1.881371][ T1] .... node #0, CPUs: #1 [ 0.054252][ T0] kvm-clock: cpu 1, msr be4a041, secondary cpu clock [ 1.885309][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 1.887700][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.889130][ T1] smpboot: Max logical packages: 1 [ 1.891020][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.899514][ T1] devtmpfs: initialized [ 1.899946][ T1] x86/mm: Memory block size: 128MB [ 1.930964][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.930964][ T22] kworker/u4:0 (22) used greatest stack depth: 26160 bytes left [ 1.930964][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.938730][ T1] xor: automatically using best checksumming function avx [ 1.940942][ T1] PM: RTC time: 02:06:57, date: 2020-05-10 [ 1.943049][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.943054][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.948799][ T1] NET: Registered protocol family 16 [ 1.956128][ T1] audit: initializing netlink subsys (disabled) [ 1.957636][ T27] audit: type=2000 audit(1589076417.304:1): state=initialized audit_enabled=0 res=1 [ 1.965499][ T1] cpuidle: using governor menu [ 1.967650][ T1] ACPI: bus type PCI registered [ 1.967929][ T1] dca service started, version 1.12.1 [ 1.967929][ T1] PCI: Using configuration type 1 for base access [ 2.502239][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.508543][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.510987][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.529450][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.737523][ T1] raid6: avx2x4 gen() 11051 MB/s [ 2.899761][ T1] raid6: avx2x4 xor() 5679 MB/s [ 3.069703][ T1] raid6: avx2x2 gen() 6938 MB/s [ 3.239706][ T1] raid6: avx2x2 xor() 3569 MB/s [ 3.409697][ T1] raid6: avx2x1 gen() 4847 MB/s [ 3.579696][ T1] raid6: avx2x1 xor() 1961 MB/s [ 3.757524][ T1] raid6: sse2x4 gen() 6035 MB/s [ 3.927554][ T1] raid6: sse2x4 xor() 3158 MB/s [ 4.089707][ T1] raid6: sse2x2 gen() 3615 MB/s [ 4.259704][ T1] raid6: sse2x2 xor() 1758 MB/s [ 4.429709][ T1] raid6: sse2x1 gen() 2547 MB/s [ 4.599702][ T1] raid6: sse2x1 xor() 992 MB/s [ 4.601767][ T1] raid6: using algorithm avx2x4 gen() 11051 MB/s [ 4.603494][ T1] raid6: .... xor() 5679 MB/s, rmw enabled [ 4.604628][ T1] raid6: using avx2x2 recovery algorithm [ 4.608273][ T1] ACPI: Added _OSI(Module Device) [ 4.608468][ T1] ACPI: Added _OSI(Processor Device) [ 4.608957][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.610184][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.612191][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.612994][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.614615][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.667591][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.727492][ T1] ACPI: Interpreter enabled [ 4.727492][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.727538][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.729251][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.737706][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.837524][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.837524][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.837904][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.849451][ T1] PCI host bridge to bus 0000:00 [ 4.850081][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.851646][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.854238][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.856281][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.857525][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.860777][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.862948][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.877543][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.899689][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.915691][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.928050][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.928482][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.933490][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.959227][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.959962][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.965421][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.988201][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.993959][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 5.000106][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 5.031355][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 5.036606][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 5.040570][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 5.046240][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 5.049312][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 5.067489][ T1] iommu: Default domain type: Translated [ 5.070076][ T1] vgaarb: loaded [ 5.076216][ T1] SCSI subsystem initialized [ 5.079550][ T1] ACPI: bus type USB registered [ 5.081641][ T1] usbcore: registered new interface driver usbfs [ 5.083173][ T1] usbcore: registered new interface driver hub [ 5.084897][ T1] usbcore: registered new device driver usb [ 5.089728][ T1] mc: Linux media interface: v0.10 [ 5.091477][ T1] videodev: Linux video capture interface: v2.00 [ 5.094094][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.095814][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.098841][ T1] PTP clock support registered [ 5.100951][ T1] EDAC MC: Ver: 3.0.0 [ 5.108238][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.110386][ T1] PCI: Using ACPI for IRQ routing [ 5.115990][ T1] Bluetooth: Core ver 2.22 [ 5.118255][ T1] NET: Registered protocol family 31 [ 5.120018][ T1] Bluetooth: HCI device and connection manager initialized [ 5.122319][ T1] Bluetooth: HCI socket layer initialized [ 5.124193][ T1] Bluetooth: L2CAP socket layer initialized [ 5.126729][ T1] Bluetooth: SCO socket layer initialized [ 5.127616][ T1] NET: Registered protocol family 8 [ 5.128533][ T1] NET: Registered protocol family 20 [ 5.129935][ T1] NetLabel: Initializing [ 5.130621][ T1] NetLabel: domain hash size = 128 [ 5.131481][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.133594][ T1] NetLabel: unlabeled traffic allowed by default [ 5.137665][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.139491][ T1] NET: Registered protocol family 39 [ 5.144489][ T1] clocksource: Switched to clocksource kvm-clock [ 7.888714][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.890619][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.893897][ T1] FS-Cache: Loaded [ 7.896580][ T1] CacheFiles: Loaded [ 7.897872][ T1] TOMOYO: 2.6.0 [ 7.899166][ T1] Mandatory Access Control activated. [ 7.902353][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.904546][ T1] pnp: PnP ACPI init [ 7.919049][ T1] pnp: PnP ACPI: found 7 devices [ 7.970100][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.973936][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.975348][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.977821][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.979825][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.983121][ T1] NET: Registered protocol family 2 [ 7.987600][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 7.990855][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 8.000164][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 8.006150][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 8.010939][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.014443][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.017707][ T1] NET: Registered protocol family 1 [ 8.021237][ T1] RPC: Registered named UNIX socket transport module. [ 8.023402][ T1] RPC: Registered udp transport module. [ 8.024961][ T1] RPC: Registered tcp transport module. [ 8.026100][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 8.031735][ T1] NET: Registered protocol family 44 [ 8.033673][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 8.036319][ T1] PCI: CLS 0 bytes, default 64 [ 8.041784][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 8.044612][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 8.049363][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 8.054172][ T1] kvm: already loaded the other module [ 8.055210][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 8.058075][ T1] clocksource: Switched to clocksource tsc [ 8.059126][ T1] mce: Machine check injector initialized [ 8.064404][ T1] check: Scanning for low memory corruption every 60 seconds [ 8.123219][ T1] Initialise system trusted keyrings [ 8.126730][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 8.130903][ T1] zbud: loaded [ 8.136678][ T1] DLM installed [ 8.140973][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.146707][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.152087][ T1] NFS: Registering the id_resolver key type [ 8.154161][ T1] Key type id_resolver registered [ 8.155913][ T1] Key type id_legacy registered [ 8.158571][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.162049][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.170285][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.173356][ T1] Key type cifs.spnego registered [ 8.175039][ T1] Key type cifs.idmap registered [ 8.176271][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.178970][ T1] fuse: init (API version 7.31) [ 8.183235][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.196048][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.202222][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.204173][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.206503][ T1] ocfs2: Registered cluster interface o2cb [ 8.208182][ T1] ocfs2: Registered cluster interface user [ 8.210576][ T1] OCFS2 User DLM kernel interface loaded [ 8.220894][ T1] gfs2: GFS2 installed [ 8.225011][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.226768][ T1] ceph: loaded (mds proto 32) [ 8.239620][ T1] NET: Registered protocol family 38 [ 8.242076][ T1] async_tx: api initialized (async) [ 8.243268][ T1] Key type asymmetric registered [ 8.244559][ T1] Asymmetric key parser 'x509' registered [ 8.246453][ T1] Asymmetric key parser 'pkcs8' registered [ 8.247441][ T1] Key type pkcs7_test registered [ 8.248665][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.250346][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 8.252926][ T1] io scheduler mq-deadline registered [ 8.254669][ T1] io scheduler kyber registered [ 8.256701][ T1] io scheduler bfq registered [ 8.269150][ T1] hgafb: HGA card not detected. [ 8.270705][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.273117][ T1] usbcore: registered new interface driver udlfb [ 8.278751][ T1] uvesafb: failed to execute /sbin/v86d [ 8.280678][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.283130][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.285716][ T1] uvesafb: vbe_init() failed with -22 [ 8.287126][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.289672][ T1] vga16fb: mapped to 0x00000000697bb6ac [ 8.357371][ T1] Console: switching to colour frame buffer device 80x30 [ 8.645081][ T1] fb0: VGA16 VGA frame buffer device [ 8.648121][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.658281][ T1] ACPI: Power Button [PWRF] [ 8.660736][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.663885][ T1] ACPI: Sleep Button [SLPF] [ 8.672160][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.685740][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.689929][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.706128][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.708997][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.727170][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.728931][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 9.031503][ T1] N_HDLC line discipline registered with maxframe=4096 [ 9.034064][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.036307][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.042864][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 9.054548][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 9.061921][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 9.069289][ T1] Cyclades driver 2.6 [ 9.071402][ T1] Initializing Nozomi driver 2.1d [ 9.075029][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 9.078167][ T1] No rocketport ports found; unloading driver [ 9.082528][ T1] Non-volatile memory driver v1.3 [ 9.084282][ T1] Linux agpgart interface v0.103 [ 9.095862][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 9.098608][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 9.103614][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.106672][ T1] usbcore: registered new interface driver udl [ 9.155571][ T1] brd: module loaded [ 9.190661][ T1] loop: module loaded [ 9.354658][ T1] zram: Added device: zram0 [ 9.362672][ T1] null_blk: module loaded [ 9.370098][ T1] nfcsim 0.2 initialized [ 9.374237][ T1] Loading iSCSI transport class v2.0-870. [ 9.399949][ T1] scsi host0: Virtio SCSI HBA [ 9.443304][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.448095][ T202] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.465113][ T1] slram: not enough parameters. [ 9.476083][ T1] ftl_cs: FTL header not found. [ 9.533678][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.537019][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.541515][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.556719][ T1] MACsec IEEE 802.1AE [ 9.558874][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.608281][ T1] vcan: Virtual CAN interface driver [ 9.609974][ T1] vxcan: Virtual CAN Tunnel driver [ 9.611971][ T1] slcan: serial line CAN interface driver [ 9.613827][ T1] slcan: 10 dynamic interface channels. [ 9.615544][ T1] CAN device driver interface [ 9.621105][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.623666][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.626507][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.628471][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.631415][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.633716][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.638079][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.640115][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.641457][ T1] AX.25: bpqether driver version 004 [ 9.643279][ T1] PPP generic driver version 2.4.2 [ 9.646587][ T1] PPP BSD Compression module registered [ 9.649198][ T1] PPP Deflate Compression module registered [ 9.651471][ T1] PPP MPPE Compression module registered [ 9.652597][ T1] NET: Registered protocol family 24 [ 9.654622][ T1] PPTP driver version 0.8.5 [ 9.656537][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.659574][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.661508][ T1] SLIP linefill/keepalive option. [ 9.662830][ T1] hdlc: HDLC support module revision 1.22 [ 9.664173][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.666379][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.668201][ T1] LAPB Ethernet driver version 0.02 [ 9.670693][ T1] usbcore: registered new interface driver rndis_wlan [ 9.673265][ T1] mac80211_hwsim: initializing netlink [ 9.707922][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.721472][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.739501][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.743264][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.746660][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.750625][ T1] usbcore: registered new interface driver pegasus [ 9.753723][ T1] usbcore: registered new interface driver rtl8150 [ 9.756227][ T1] usbcore: registered new interface driver r8152 [ 9.760200][ T1] usbcore: registered new interface driver asix [ 9.762763][ T1] usbcore: registered new interface driver ax88179_178a [ 9.765527][ T1] usbcore: registered new interface driver cdc_ether [ 9.768896][ T1] usbcore: registered new interface driver dm9601 [ 9.771348][ T1] usbcore: registered new interface driver smsc75xx [ 9.773332][ T1] usbcore: registered new interface driver smsc95xx [ 9.776948][ T1] usbcore: registered new interface driver net1080 [ 9.779541][ T1] usbcore: registered new interface driver rndis_host [ 9.782063][ T1] usbcore: registered new interface driver cdc_subset [ 9.784041][ T1] usbcore: registered new interface driver zaurus [ 9.786610][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.790052][ T1] usbcore: registered new interface driver cdc_ncm [ 9.792666][ T1] usbcore: registered new interface driver cdc_mbim [ 9.800151][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.812375][ T1] aoe: AoE v85 initialised. [ 9.816897][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.822663][ T1] ehci-pci: EHCI PCI platform driver [ 9.826743][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.830762][ T1] ohci-pci: OHCI PCI platform driver [ 9.832605][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.836422][ T1] usbcore: registered new interface driver cdc_acm [ 9.838635][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.842764][ T1] usbcore: registered new interface driver usblp [ 9.845252][ T1] usbcore: registered new interface driver cdc_wdm [ 9.849043][ T1] usbcore: registered new interface driver uas [ 9.851238][ T1] usbcore: registered new interface driver usb-storage [ 9.853734][ T1] usbcore: registered new interface driver ums-realtek [ 9.855471][ T1] usbcore: registered new interface driver usbserial_generic [ 9.859770][ T1] usbserial: USB Serial support registered for generic [ 9.862087][ T1] usbcore: registered new interface driver ch341 [ 9.863946][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.865921][ T1] usbcore: registered new interface driver cp210x [ 9.868310][ T1] usbserial: USB Serial support registered for cp210x [ 9.870459][ T1] usbcore: registered new interface driver ftdi_sio [ 9.874064][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.876676][ T1] usbcore: registered new interface driver keyspan [ 9.879707][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.881897][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.884281][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.886641][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.889088][ T1] usbcore: registered new interface driver option [ 9.890971][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.893806][ T1] usbcore: registered new interface driver oti6858 [ 9.896704][ T1] usbserial: USB Serial support registered for oti6858 [ 9.899012][ T1] usbcore: registered new interface driver pl2303 [ 9.900846][ T1] usbserial: USB Serial support registered for pl2303 [ 9.903545][ T1] usbcore: registered new interface driver qcserial [ 9.905953][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.908115][ T1] usbcore: registered new interface driver sierra [ 9.910119][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.912888][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.915148][ T1] usbserial: USB Serial support registered for carelink [ 9.918322][ T1] usbserial: USB Serial support registered for zio [ 9.921090][ T1] usbserial: USB Serial support registered for funsoft [ 9.923551][ T1] usbserial: USB Serial support registered for flashloader [ 9.925772][ T1] usbserial: USB Serial support registered for google [ 9.928478][ T1] usbserial: USB Serial support registered for libtransistor [ 9.929821][ C1] random: fast init done [ 9.930337][ T1] usbserial: USB Serial support registered for vivopay [ 9.935108][ T1] usbserial: USB Serial support registered for moto_modem [ 9.937430][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.939647][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.942385][ T1] usbserial: USB Serial support registered for hp4x [ 9.943838][ T1] usbserial: USB Serial support registered for suunto [ 9.945927][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.946690][ T21] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.950320][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.952088][ T21] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.953250][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.956629][ T21] sd 0:0:1:0: [sda] Write Protect is off [ 9.960164][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.961443][ T202] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.964733][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.967383][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.969583][ T21] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.973370][ T1] usb usb1: Product: Dummy host controller [ 9.975498][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 9.978652][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.984159][ T1] hub 1-0:1.0: USB hub found [ 9.986015][ T1] hub 1-0:1.0: 1 port detected [ 9.991448][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.993822][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.997079][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.997738][ T21] sda: sda1 [ 10.000221][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.003355][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.005163][ T1] usb usb2: Product: Dummy host controller [ 10.006964][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.009225][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.011729][ T21] sd 0:0:1:0: [sda] Attached SCSI disk [ 10.015252][ T1] hub 2-0:1.0: USB hub found [ 10.016681][ T1] hub 2-0:1.0: 1 port detected [ 10.020276][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.023143][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.030125][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.032494][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.034334][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.038577][ T1] usb usb3: Product: Dummy host controller [ 10.040243][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.042559][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.046430][ T1] hub 3-0:1.0: USB hub found [ 10.048332][ T1] hub 3-0:1.0: 1 port detected [ 10.051689][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.055010][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.057317][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.060305][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.062995][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.065065][ T1] usb usb4: Product: Dummy host controller [ 10.067236][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.069887][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.073022][ T1] hub 4-0:1.0: USB hub found [ 10.074185][ T1] hub 4-0:1.0: 1 port detected [ 10.078262][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.081089][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.082932][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.085721][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.088514][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.090675][ T1] usb usb5: Product: Dummy host controller [ 10.091708][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.094500][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.099191][ T1] hub 5-0:1.0: USB hub found [ 10.100795][ T1] hub 5-0:1.0: 1 port detected [ 10.104496][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.106608][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.109357][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.112025][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.115134][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.118033][ T1] usb usb6: Product: Dummy host controller [ 10.120330][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.122541][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.126052][ T1] hub 6-0:1.0: USB hub found [ 10.128544][ T1] hub 6-0:1.0: 1 port detected [ 10.132631][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.135488][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.138597][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.141799][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.143519][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.145907][ T1] usb usb7: Product: Dummy host controller [ 10.147348][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.149885][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.153959][ T1] hub 7-0:1.0: USB hub found [ 10.155204][ T1] hub 7-0:1.0: 1 port detected [ 10.158943][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.161207][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.163005][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.165923][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.168389][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.170727][ T1] usb usb8: Product: Dummy host controller [ 10.172370][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 10.174774][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.178895][ T1] hub 8-0:1.0: USB hub found [ 10.180351][ T1] hub 8-0:1.0: 1 port detected [ 10.197109][ T1] using random self ethernet address [ 10.198698][ T1] using random host ethernet address [ 10.201572][ T1] Mass Storage Function, version: 2009/09/11 [ 10.203124][ T1] LUN: removable file: (no medium) [ 10.204662][ T1] no file given for LUN0 [ 10.205722][ T1] printk: console [ttyGS0] disabled [ 10.209620][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 10.212639][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.214831][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.217317][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 10.220469][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.223490][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.227411][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 10.230082][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.232850][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 10.236308][ T1] hub 9-0:1.0: USB hub found [ 10.238115][ T1] hub 9-0:1.0: 8 ports detected [ 10.243711][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.246105][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.248787][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.251676][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.253707][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.255603][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.257590][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.260540][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.264189][ T1] hub 10-0:1.0: USB hub found [ 10.265426][ T1] hub 10-0:1.0: 8 ports detected [ 10.273008][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.276774][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.279688][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.282777][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.284543][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.286457][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.289092][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.294114][ T1] hub 11-0:1.0: USB hub found [ 10.295397][ T1] hub 11-0:1.0: 8 ports detected [ 10.301359][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.303783][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.306185][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.308913][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.312346][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.315977][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.318360][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.320910][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.324166][ T1] hub 12-0:1.0: USB hub found [ 10.325512][ T1] hub 12-0:1.0: 8 ports detected [ 10.332725][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.335129][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.338192][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.343164][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.345755][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.348511][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.351055][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.354890][ T1] hub 13-0:1.0: USB hub found [ 10.356836][ T1] hub 13-0:1.0: 8 ports detected [ 10.362493][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.365473][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.368491][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.371095][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.373830][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.375892][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.377421][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.381113][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.384269][ T1] hub 14-0:1.0: USB hub found [ 10.386209][ T1] hub 14-0:1.0: 8 ports detected [ 10.393113][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.403123][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.406760][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.409479][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.410969][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.412447][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.414757][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.418345][ T1] hub 15-0:1.0: USB hub found [ 10.419899][ T1] hub 15-0:1.0: 8 ports detected [ 10.425584][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.428831][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.430976][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.433762][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.436545][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.439827][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.441631][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.444588][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.448164][ T1] hub 16-0:1.0: USB hub found [ 10.449698][ T1] hub 16-0:1.0: 8 ports detected [ 10.456135][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.458690][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.461659][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.463710][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.465136][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.467370][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.471910][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.474959][ T1] hub 17-0:1.0: USB hub found [ 10.476813][ T1] hub 17-0:1.0: 8 ports detected [ 10.482794][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.486128][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.488625][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.492069][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.495020][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.496365][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.499275][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.501574][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.505133][ T1] hub 18-0:1.0: USB hub found [ 10.507180][ T1] hub 18-0:1.0: 8 ports detected [ 10.515412][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.519133][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.522062][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.524615][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.527049][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.530327][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.534169][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.537978][ T1] hub 19-0:1.0: USB hub found [ 10.539939][ T1] hub 19-0:1.0: 8 ports detected [ 10.545728][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.548457][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.551993][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.554894][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.557486][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.559628][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.560825][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.563067][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.566496][ T1] hub 20-0:1.0: USB hub found [ 10.569351][ T1] hub 20-0:1.0: 8 ports detected [ 10.576083][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.578493][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.581877][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.585001][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.586984][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.589503][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.592829][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.595841][ T1] hub 21-0:1.0: USB hub found [ 10.598310][ T1] hub 21-0:1.0: 8 ports detected [ 10.604377][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.607042][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.609982][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.612757][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.615134][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.617552][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.619615][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.622512][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.625662][ T1] hub 22-0:1.0: USB hub found [ 10.628811][ T1] hub 22-0:1.0: 8 ports detected [ 10.635363][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.638552][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.641250][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.644191][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.646539][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.649004][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.651224][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.654788][ T1] hub 23-0:1.0: USB hub found [ 10.656051][ T1] hub 23-0:1.0: 8 ports detected [ 10.662666][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.665141][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.667687][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.670251][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.671895][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.673756][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.675534][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.677240][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.682142][ T1] hub 24-0:1.0: USB hub found [ 10.684247][ T1] hub 24-0:1.0: 8 ports detected [ 10.691502][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.694180][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.697073][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.699702][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.702612][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.705044][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.708330][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.711685][ T1] hub 25-0:1.0: USB hub found [ 10.712878][ T1] hub 25-0:1.0: 8 ports detected [ 10.718211][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.720609][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.723834][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.727046][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.729312][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.732014][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.735527][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.739404][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.743121][ T1] hub 26-0:1.0: USB hub found [ 10.744736][ T1] hub 26-0:1.0: 8 ports detected [ 10.752681][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.755066][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.758285][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.761102][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.764456][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.766428][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.768906][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.772803][ T1] hub 27-0:1.0: USB hub found [ 10.773805][ T1] hub 27-0:1.0: 8 ports detected [ 10.779654][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.783006][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.785185][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.788560][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.790212][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.792019][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.793867][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.796167][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.801100][ T1] hub 28-0:1.0: USB hub found [ 10.802448][ T1] hub 28-0:1.0: 8 ports detected [ 10.809097][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.811889][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.815037][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.817093][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.820515][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.822766][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.825919][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.834613][ T1] hub 29-0:1.0: USB hub found [ 10.838025][ T1] hub 29-0:1.0: 8 ports detected [ 10.843378][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.846177][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.850344][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.852978][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.855814][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.859314][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.861408][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.864039][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.867976][ T1] hub 30-0:1.0: USB hub found [ 10.869226][ T1] hub 30-0:1.0: 8 ports detected [ 10.876476][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.879352][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.882024][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.884707][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.886934][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.890034][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.892637][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.896099][ T1] hub 31-0:1.0: USB hub found [ 10.897070][ T1] hub 31-0:1.0: 8 ports detected [ 10.903393][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.906286][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.910325][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.913614][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.916990][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.918870][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.920822][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.923080][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.926415][ T1] hub 32-0:1.0: USB hub found [ 10.928077][ T1] hub 32-0:1.0: 8 ports detected [ 10.935076][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.939783][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.942626][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.945089][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.947211][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.950055][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.952088][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.955953][ T1] hub 33-0:1.0: USB hub found [ 10.957847][ T1] hub 33-0:1.0: 8 ports detected [ 10.963207][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.965683][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.969112][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.972192][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.974705][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.976249][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.979609][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.981172][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.984235][ T1] hub 34-0:1.0: USB hub found [ 10.985915][ T1] hub 34-0:1.0: 8 ports detected [ 10.993058][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.995754][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.999721][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.003056][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.005450][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 11.006991][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.010860][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 11.014895][ T1] hub 35-0:1.0: USB hub found [ 11.016503][ T1] hub 35-0:1.0: 8 ports detected [ 11.023882][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.026691][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 11.029348][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.032022][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.035016][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.039508][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 11.040984][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.043031][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 11.045998][ T1] hub 36-0:1.0: USB hub found [ 11.047024][ T1] hub 36-0:1.0: 8 ports detected [ 11.053633][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.056206][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 11.058995][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.061930][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.064358][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 11.065802][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.069266][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 11.073527][ T1] hub 37-0:1.0: USB hub found [ 11.074846][ T1] hub 37-0:1.0: 8 ports detected [ 11.081245][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.084345][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 11.088502][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.091149][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.093271][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.096259][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 11.099180][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.100977][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 11.106366][ T1] hub 38-0:1.0: USB hub found [ 11.108072][ T1] hub 38-0:1.0: 8 ports detected [ 11.114869][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.117799][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 11.120875][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.123280][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.126156][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 11.128671][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.131145][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 11.133957][ T1] hub 39-0:1.0: USB hub found [ 11.135321][ T1] hub 39-0:1.0: 8 ports detected [ 11.141453][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.145854][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 11.148398][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.151014][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.153268][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.154702][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 11.156569][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 11.159915][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 11.163179][ T1] hub 40-0:1.0: USB hub found [ 11.164930][ T1] hub 40-0:1.0: 8 ports detected [ 11.173446][ T1] usbcore: registered new device driver usbip-host [ 11.179819][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 11.183246][ T1] i8042: Warning: Keylock active [ 11.186568][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 11.190802][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 11.255023][ T1] mousedev: PS/2 mouse device common for all mice [ 11.267102][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 11.275782][ T1] rtc_cmos 00:00: registered as rtc0 [ 11.277381][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 11.280793][ T1] i2c /dev entries driver [ 11.283765][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 11.286889][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 11.290626][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 11.293331][ T1] IR NEC protocol handler initialized [ 11.294949][ T1] IR RC5(x/sz) protocol handler initialized [ 11.296938][ T1] IR RC6 protocol handler initialized [ 11.298641][ T1] IR JVC protocol handler initialized [ 11.300351][ T1] IR Sony protocol handler initialized [ 11.301924][ T1] IR SANYO protocol handler initialized [ 11.303239][ T1] IR Sharp protocol handler initialized [ 11.305135][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 11.306850][ T1] IR XMP protocol handler initialized [ 11.311382][ T1] usbcore: registered new interface driver uvcvideo [ 11.312961][ T1] USB Video Class driver (1.1.1) [ 11.314245][ T1] gspca_main: v2.14.0 registered [ 11.333247][ T1] vivid-000: using single planar format API [ 11.350974][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 11.353363][ T1] vivid-000: V4L2 capture device registered as video3 [ 11.355312][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 11.357679][ T1] vivid-000: V4L2 output device registered as video4 [ 11.359525][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 11.362568][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 11.365516][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 11.367482][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 11.369478][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 11.372019][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 11.374248][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 11.378842][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 11.381737][ T1] vivid-001: using multiplanar format API [ 11.395958][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 11.398656][ T1] vivid-001: V4L2 capture device registered as video7 [ 11.401152][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 11.404697][ T1] vivid-001: V4L2 output device registered as video8 [ 11.408725][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 11.412080][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 11.415808][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 11.418123][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 11.421013][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.424169][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.427310][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.431285][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.434707][ T1] vivid-002: using single planar format API [ 11.449624][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.451681][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.453904][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.456266][ T1] vivid-002: V4L2 output device registered as video12 [ 11.459138][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.462322][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.466052][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.469671][ T2768] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.477287][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.482539][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.485580][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.489388][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.491982][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.495424][ T1] vivid-003: using multiplanar format API [ 11.511723][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.515125][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.517635][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.520260][ T1] vivid-003: V4L2 output device registered as video16 [ 11.522616][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.525645][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.529322][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.531923][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.534660][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.536774][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.540445][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.543191][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.545542][ T1] vivid-004: using single planar format API [ 11.560971][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.563604][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.566263][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.569440][ T1] vivid-004: V4L2 output device registered as video20 [ 11.572005][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.575257][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.578665][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.581328][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.583110][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.586515][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.589031][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.591173][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.594419][ T1] vivid-005: using multiplanar format API [ 11.614111][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.616783][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.618949][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.622691][ T1] vivid-005: V4L2 output device registered as video24 [ 11.625258][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.628809][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.632237][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.634699][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.636988][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.639255][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.643571][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.648536][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.652074][ T1] vivid-006: using single planar format API [ 11.668298][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.672303][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.675114][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.679251][ T1] vivid-006: V4L2 output device registered as video28 [ 11.681427][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.684471][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.688035][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.689986][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.692201][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.695143][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.697093][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.700189][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.702595][ T1] vivid-007: using multiplanar format API [ 11.719620][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 11.724321][ T1] vivid-007: V4L2 capture device registered as video31 [ 11.727086][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 11.731342][ T1] vivid-007: V4L2 output device registered as video32 [ 11.734597][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 11.738452][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 11.741882][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 11.745118][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 11.747234][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 11.750773][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 11.754373][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 11.757791][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 11.760790][ T1] vivid-008: using single planar format API [ 11.776701][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 11.780529][ T1] vivid-008: V4L2 capture device registered as video35 [ 11.782865][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 11.786955][ T1] vivid-008: V4L2 output device registered as video36 [ 11.789865][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 11.793234][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 11.796005][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 11.798893][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 11.800994][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 11.802906][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 11.805767][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 11.809328][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 11.812347][ T1] vivid-009: using multiplanar format API [ 11.827045][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 11.829907][ T1] vivid-009: V4L2 capture device registered as video39 [ 11.832890][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 11.835421][ T1] vivid-009: V4L2 output device registered as video40 [ 11.837934][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 11.841611][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 11.845189][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 11.848219][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 11.849796][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 11.852274][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 11.855516][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 11.858658][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 11.861371][ T1] vivid-010: using single planar format API [ 11.876502][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 11.880023][ T1] vivid-010: V4L2 capture device registered as video43 [ 11.883869][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 11.887431][ T1] vivid-010: V4L2 output device registered as video44 [ 11.890224][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 11.895144][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 11.898994][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 11.904075][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 11.906871][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 11.910172][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 11.914015][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 11.917036][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 11.920137][ T1] vivid-011: using multiplanar format API [ 11.931784][ T2768] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.941321][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 11.944108][ T1] vivid-011: V4L2 capture device registered as video47 [ 11.947374][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 11.950284][ T1] vivid-011: V4L2 output device registered as video48 [ 11.954207][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 11.960179][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 11.963750][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 11.965865][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 11.968882][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 11.971645][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 11.974307][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 11.978154][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 11.981281][ T1] vivid-012: using single planar format API [ 11.996153][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 11.998207][ T1] vivid-012: V4L2 capture device registered as video51 [ 11.999837][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 12.001543][ T1] vivid-012: V4L2 output device registered as video52 [ 12.003182][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 12.005160][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 12.007121][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 12.008678][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 12.010185][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 12.011930][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 12.013553][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 12.015214][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 12.016981][ T1] vivid-013: using multiplanar format API [ 12.031049][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 12.032803][ T1] vivid-013: V4L2 capture device registered as video55 [ 12.034461][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 12.035997][ T1] vivid-013: V4L2 output device registered as video56 [ 12.037456][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 12.040187][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 12.042010][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 12.043429][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 12.044969][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 12.047040][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 12.048815][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 12.050361][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 12.052079][ T1] vivid-014: using single planar format API [ 12.066206][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 12.068065][ T1] vivid-014: V4L2 capture device registered as video59 [ 12.069883][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 12.072005][ T1] vivid-014: V4L2 output device registered as video60 [ 12.073675][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 12.075462][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 12.077413][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 12.079282][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 12.080862][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 12.082461][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 12.084225][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 12.085894][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 12.087819][ T1] vivid-015: using multiplanar format API [ 12.101857][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 12.103591][ T1] vivid-015: V4L2 capture device registered as video63 [ 12.105283][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 12.106908][ T1] vivid-015: V4L2 output device registered as video64 [ 12.109205][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 12.111014][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 12.112858][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 12.114417][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 12.115983][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 12.118368][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 12.120112][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 12.121799][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 12.124963][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 12.128453][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 12.130423][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 12.133142][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 12.135821][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 12.137060][ T1] iTCO_vendor_support: vendor-support=0 [ 12.140227][ T1] device-mapper: uevent: version 1.0.3 [ 12.142166][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 12.145877][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 12.147452][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 12.148804][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 12.150210][ T1] device-mapper: raid: Loading target version 1.15.1 [ 12.152034][ T1] Bluetooth: HCI UART driver ver 2.3 [ 12.152838][ T1] Bluetooth: HCI UART protocol H4 registered [ 12.153695][ T1] Bluetooth: HCI UART protocol BCSP registered [ 12.154671][ T1] Bluetooth: HCI UART protocol LL registered [ 12.155764][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 12.157127][ T1] Bluetooth: HCI UART protocol QCA registered [ 12.158291][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 12.159399][ T1] Bluetooth: HCI UART protocol Marvell registered [ 12.160887][ T1] usbcore: registered new interface driver bfusb [ 12.162215][ T1] usbcore: registered new interface driver btusb [ 12.164174][ T1] CAPI 2.0 started up with major 68 (middleware) [ 12.165299][ T1] Modular ISDN core version 1.1.29 [ 12.166802][ T1] NET: Registered protocol family 34 [ 12.167760][ T1] DSP module 2.0 [ 12.168369][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 12.179663][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 12.181250][ T1] 0 virtual devices registered [ 12.181966][ T1] intel_pstate: CPU model not supported [ 12.185984][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 12.187365][ T1] usnic_verbs:usnic_uiom_init:563: [ 12.187369][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 12.189999][ T1] usnic_verbs:usnic_ib_init:667: [ 12.190002][ T1] Unable to initialize umem with err -1 [ 12.193210][ T1] iscsi: registered transport (iser) [ 12.195106][ T1] SoftiWARP attached [ 12.195901][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.198170][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.199889][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.211321][ T1] hid: raw HID events driver (C) Jiri Kosina [ 12.225355][ T146] floppy0: no floppy controllers found [ 12.226874][ T146] work still pending [ 12.228663][ T362] floppy0: floppy_shutdown: timeout handler died. [ 12.235498][ T1] usbcore: registered new interface driver usbhid [ 12.236644][ T1] usbhid: USB HID core driver [ 12.269636][ T1] ashmem: initialized [ 12.375677][ T1] usbcore: registered new interface driver snd-usb-audio [ 12.377275][ T1] drop_monitor: Initializing network drop monitor service [ 12.382055][ T1] NET: Registered protocol family 26 [ 12.382953][ T1] GACT probability on [ 12.383592][ T1] Mirror/redirect action on [ 12.384451][ T1] Simple TC action Loaded [ 12.387302][ T1] netem: version 1.3 [ 12.389747][ T1] u32 classifier [ 12.390466][ T1] Performance counters on [ 12.391133][ T1] input device check on [ 12.391743][ T1] Actions configured [ 12.394216][ T1] nf_conntrack_irc: failed to register helpers [ 12.396111][ T1] nf_conntrack_sane: failed to register helpers [ 12.436868][ T1] nf_conntrack_sip: failed to register helpers [ 12.442038][ T1] xt_time: kernel timezone is -0000 [ 12.442922][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 12.444096][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 12.446501][ T1] IPVS: ipvs loaded. [ 12.447190][ T1] IPVS: [rr] scheduler registered. [ 12.448112][ T1] IPVS: [wrr] scheduler registered. [ 12.448838][ T1] IPVS: [lc] scheduler registered. [ 12.449600][ T1] IPVS: [wlc] scheduler registered. [ 12.450430][ T1] IPVS: [fo] scheduler registered. [ 12.451119][ T1] IPVS: [ovf] scheduler registered. [ 12.451899][ T1] IPVS: [lblc] scheduler registered. [ 12.452856][ T1] IPVS: [lblcr] scheduler registered. [ 12.453578][ T1] IPVS: [dh] scheduler registered. [ 12.454305][ T1] IPVS: [sh] scheduler registered. [ 12.455028][ T1] IPVS: [mh] scheduler registered. [ 12.455711][ T1] IPVS: [sed] scheduler registered. [ 12.456457][ T1] IPVS: [nq] scheduler registered. [ 12.457308][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 12.458455][ T1] IPVS: [sip] pe registered. [ 12.459225][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 12.462279][ T1] gre: GRE over IPv4 demultiplexor driver [ 12.463121][ T1] ip_gre: GRE over IPv4 tunneling driver [ 12.469923][ T1] IPv4 over IPsec tunneling driver [ 12.475525][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 12.477016][ T1] Initializing XFRM netlink socket [ 12.478218][ T1] IPsec XFRM device driver [ 12.479758][ T1] NET: Registered protocol family 10 [ 12.480767][ T1] [ 12.481117][ T1] ============================= [ 12.481817][ T1] WARNING: suspicious RCU usage [ 12.482604][ T1] 5.7.0-rc4-next-20200508-syzkaller #0 Not tainted [ 12.483528][ T1] ----------------------------- [ 12.484281][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 12.485325][ T1] [ 12.485325][ T1] other info that might help us debug this: [ 12.485325][ T1] [ 12.486742][ T1] [ 12.486742][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 12.488190][ T1] 1 lock held by swapper/0/1: [ 12.488823][ T1] #0: ffffffff8a7aa670 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 12.490200][ T1] [ 12.490200][ T1] stack backtrace: [ 12.491020][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc4-next-20200508-syzkaller #0 [ 12.492260][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 12.493740][ T1] Call Trace: [ 12.494380][ T1] dump_stack+0x18f/0x20d [ 12.494987][ T1] ip6mr_get_table+0x153/0x180 [ 12.496721][ T1] ip6mr_new_table+0x1b/0x70 [ 12.497395][ T1] ip6mr_net_init+0x133/0x3f0 [ 12.498001][ T1] ? ip6mr_net_exit+0x100/0x100 [ 12.498001][ T1] ops_init+0xaf/0x420 [ 12.498001][ T1] register_pernet_operations+0x346/0x840 [ 12.498001][ T1] ? setup_net+0x860/0x860 [ 12.498001][ T1] ? down_write_killable+0x170/0x170 [ 12.498001][ T1] ? cpus_read_unlock+0xa4/0x140 [ 12.498001][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 12.498001][ T1] ? unix_diag_init+0x11/0x11 [ 12.498001][ T1] register_pernet_subsys+0x25/0x40 [ 12.498001][ T1] ip6_mr_init+0x49/0x152 [ 12.498001][ T1] inet6_init+0x1d7/0x6dc [ 12.498001][ T1] do_one_initcall+0x10a/0x7d0 [ 12.498001][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 12.498001][ T1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 12.498001][ T1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 12.498001][ T1] ? kernel_init_freeable+0x3a5/0x5ae [ 12.498001][ T1] kernel_init_freeable+0x501/0x5ae [ 12.498001][ T1] ? rest_init+0x365/0x365 [ 12.498001][ T1] kernel_init+0xd/0x1bb [ 12.498001][ T1] ret_from_fork+0x24/0x30 [ 12.523321][ T1] Segment Routing with IPv6 [ 12.524522][ T1] mip6: Mobile IPv6 [ 12.529802][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 12.541407][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 12.549991][ T1] NET: Registered protocol family 17 [ 12.555348][ T1] NET: Registered protocol family 15 [ 12.561777][ T1] Bridge firewalling registered [ 12.567957][ T1] NET: Registered protocol family 9 [ 12.573318][ T1] X25: Linux Version 0.2 [ 12.610687][ T1] NET: Registered protocol family 6 [ 12.647050][ T1] NET: Registered protocol family 11 [ 12.654609][ T1] NET: Registered protocol family 3 [ 12.659936][ T1] can: controller area network core (rev 20170425 abi 9) [ 12.667240][ T1] NET: Registered protocol family 29 [ 12.672653][ T1] can: raw protocol (rev 20170425) [ 12.677849][ T1] can: broadcast manager protocol (rev 20170425 t) [ 12.684361][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 12.691003][ T1] can: SAE J1939 [ 12.695129][ T1] Bluetooth: RFCOMM TTY layer initialized [ 12.702783][ T1] Bluetooth: RFCOMM socket layer initialized [ 12.708824][ T1] Bluetooth: RFCOMM ver 1.11 [ 12.713433][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 12.719595][ T1] Bluetooth: BNEP filters: protocol multicast [ 12.725683][ T1] Bluetooth: BNEP socket layer initialized [ 12.731604][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 12.737431][ T1] Bluetooth: CMTP socket layer initialized [ 12.743264][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 12.750161][ T1] Bluetooth: HIDP socket layer initialized [ 12.756466][ T1] RPC: Registered rdma transport module. [ 12.762470][ T1] RPC: Registered rdma backchannel transport module. [ 12.771669][ T1] NET: Registered protocol family 33 [ 12.776953][ T1] Key type rxrpc registered [ 12.781621][ T1] Key type rxrpc_s registered [ 12.787171][ T1] NET: Registered protocol family 41 [ 12.793126][ T1] lec:lane_module_init: lec.c: initialized [ 12.799037][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 12.806171][ T1] l2tp_core: L2TP core driver, V2.0 [ 12.811574][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 12.817191][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 12.823815][ T1] l2tp_netlink: L2TP netlink interface [ 12.829470][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 12.836206][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 12.843887][ T1] NET: Registered protocol family 35 [ 12.849631][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 12.865696][ T1] DCCP: Activated CCID 2 (TCP-like) [ 12.871283][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 12.879093][ T1] sctp: Hash tables configured (bind 32/56) [ 12.886604][ T1] NET: Registered protocol family 21 [ 12.892845][ T1] Registered RDS/infiniband transport [ 12.899217][ T1] Registered RDS/tcp transport [ 12.904042][ T1] tipc: Activated (version 2.0.0) [ 12.910467][ T1] NET: Registered protocol family 30 [ 12.916827][ T1] tipc: Started in single node mode [ 12.922654][ T1] NET: Registered protocol family 43 [ 12.928297][ T1] 9pnet: Installing 9P2000 support [ 12.933916][ T1] NET: Registered protocol family 37 [ 12.942797][ T1] NET: Registered protocol family 36 [ 12.948772][ T1] Key type dns_resolver registered [ 12.953910][ T1] Key type ceph registered [ 12.959102][ T1] libceph: loaded (mon/osd proto 15/24) [ 12.966592][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 12.975581][ T1] openvswitch: Open vSwitch switching datapath [ 12.984397][ T1] NET: Registered protocol family 40 [ 12.990101][ T1] mpls_gso: MPLS GSO support [ 13.000833][ T1] IPI shorthand broadcast: enabled [ 13.006109][ T1] AVX2 version of gcm_enc/dec engaged. [ 13.011707][ T1] AES CTR mode by8 optimization enabled [ 13.022897][ T1] sched_clock: Marking stable (12978603471, 44252815)->(13033240324, -10384038) [ 13.033350][ T1] registered taskstats version 1 [ 13.038419][ T1] Loading compiled-in X.509 certificates [ 13.048724][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 13.060981][ T1] zswap: loaded using pool lzo/zbud [ 13.067219][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 13.077020][ T1] Key type ._fscrypt registered [ 13.081938][ T1] Key type .fscrypt registered [ 13.086687][ T1] Key type fscrypt-provisioning registered [ 13.095577][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 13.102496][ T1] FS-Cache: Netfs 'afs' registered for caching [ 13.117219][ T1] Btrfs loaded, crc32c=crc32c-intel [ 13.126962][ T1] Key type big_key registered [ 13.133888][ T1] Key type encrypted registered [ 13.139045][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 13.145477][ T1] ima: No TPM chip found, activating TPM-bypass! [ 13.152123][ T1] ima: Allocated hash algorithm: sha256 [ 13.157855][ T1] ima: No architecture policies found [ 13.163415][ T1] evm: Initialising EVM extended attributes: [ 13.169430][ T1] evm: security.selinux [ 13.173560][ T1] evm: security.SMACK64 [ 13.177715][ T1] evm: security.SMACK64EXEC [ 13.182193][ T1] evm: security.SMACK64TRANSMUTE [ 13.187112][ T1] evm: security.SMACK64MMAP [ 13.191624][ T1] evm: security.apparmor [ 13.195840][ T1] evm: security.ima [ 13.199919][ T1] evm: security.capability [ 13.204307][ T1] evm: HMAC attrs: 0x1 [ 13.209916][ T1] PM: Magic number: 4:19:106 [ 13.214836][ T1] video4linux video14: hash matches [ 13.220377][ T1] usbmon usbmon2: hash matches [ 13.226862][ T1] printk: console [netcon0] enabled [ 13.232252][ T1] netconsole: network logging started [ 13.241113][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 13.249783][ T1] rdma_rxe: loaded [ 13.253896][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 13.264730][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 13.273156][ T3560] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 13.283123][ T1] ALSA device list: [ 13.286925][ T1] #0: Dummy 1 [ 13.290623][ T3560] cfg80211: failed to load regulatory.db [ 13.296864][ T1] #1: Loopback 1 [ 13.300669][ T1] #2: Virtual MIDI Card 1 [ 13.308216][ T1] md: Waiting for all devices to be available before autodetect [ 13.315830][ T1] md: If you don't use raid, use raid=noautodetect [ 13.326752][ T1] md: Autodetecting RAID arrays. [ 13.331892][ T1] md: autorun ... [ 13.335596][ T1] md: ... autorun DONE. [ 13.381789][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 13.390200][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 13.431107][ T1] devtmpfs: mounted [ 13.443700][ T1] Freeing unused kernel image (initmem) memory: 2784K [ 13.450565][ T1] Kernel memory protection disabled. [ 13.488226][ T1] Run /sbin/init as init process [ 14.528874][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.544654][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.552606][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.628519][ T1] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 14.650197][ T1] systemd[1]: Detected virtualization kvm. [ 14.656119][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 14.700191][ T1] systemd[1]: Set hostname to . [ 15.026243][ T3885] systemd-cryptse (3885) used greatest stack depth: 24560 bytes left [ 15.041533][ T3882] systemd-fstab-generator[3882]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.077147][ T3886] selinux-autorel (3886) used greatest stack depth: 24296 bytes left [ 15.114871][ T3882] systemd-fstab-generator[3882]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.132421][ T3882] systemd-fstab-generator[3882]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.153201][ T3882] systemd-fstab-g (3882) used greatest stack depth: 23720 bytes left [ 15.153474][ T3880] systemd[3880]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 15.645788][ T1] systemd[1]: Reached target Swap. [ OK ] Reached target Swap. [ 15.683067][ T1] systemd[1]: Created slice System Slice. [ OK ] Created slice System Slice. [ 15.733010][ T1] systemd[1]: Mounting /sys/kernel/debug... Mounting /sys/kernel/debug... [ 15.792168][ T1] systemd[1]: Mounting POSIX Message Queue File System... Mounting POSIX Message Queue File System... [ 15.839819][ T1] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. [ OK ] Listening on udev Control Socket. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Reached target Slices. [ OK ] Listening on Journal Socket. [ OK ] Listening on Syslog Socket. [ OK ] Listening on Journal Audit Socket. [ OK ] Created slice system-getty.slice. [ OK ] Created slice system-serial\x2dgetty.slice. Mounting /sys/kernel/config... [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Encrypted Volumes. Mounting Huge Pages File System... Starting Create Static Device Nodes in /dev... [ OK ] Reached target Paths. Mounting /proc/sys/fs/binfmt_misc... [ OK ] Listening on udev Kernel Socket. [ 16.577735][ T3900] systemd-tmpfile (3900) used greatest stack depth: 23048 bytes left Starting Remount Root and Kernel File Systems... [ OK ] Reached target Remote File Systems. [ 16.682911][ T3906] EXT4-fs (sda1): re-mounted. Opts: (null) Starting Load Kernel Modules... [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Reached target Sockets. Starting Journal Service... [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Huge Pages File System. [ OK ] Mounted /sys/kernel/debug. [ OK ] Mounted /sys/kernel/config. [ OK ] Mounted /proc/sys/fs/binfmt_misc. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Load Kernel Modules. Starting Apply Kernel Variables... Mounting FUSE Control File System... Starting udev Coldplug all Devices... Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems (Pre). Starting udev Kernel Device Manager... [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started Apply Kernel Variables. [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. Starting Raise network interfaces... [ OK ] Started udev Kernel Device Manager. [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 19.000413][ T3912] systemd-journald[3912]: 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... [ 19.729991][ T3959] [ 19.732500][ T3959] ============================= [ 19.737347][ T3959] WARNING: suspicious RCU usage [ 19.767834][ T3959] 5.7.0-rc4-next-20200508-syzkaller #0 Not tainted [ 19.774384][ T3959] ----------------------------- [ OK ] Started Update UTMP about Sys[ 19.787455][ T3959] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! tem Boot/Shutdown. [ 19.801954][ T3959] [ 19.801954][ T3959] other info that might help us debug this: [ 19.801954][ T3959] [ 19.813042][ T3959] [ 19.813042][ T3959] rcu_scheduler_active = 2, debug_locks = 1 [ 19.821706][ T3959] 1 lock held by ip/3959: [ 19.826039][ T3959] #0: ffffffff8a7b74c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 19.836891][ T3959] [ 19.836891][ T3959] stack backtrace: [ 19.844077][ T3959] CPU: 0 PID: 3959 Comm: ip Not tainted 5.7.0-rc4-next-20200508-syzkaller #0 [ 19.852954][ T3959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 19.863274][ T3959] Call Trace: [ 19.866576][ T3959] dump_stack+0x18f/0x20d [ 19.870922][ T3959] bpq_device_event+0x796/0x8ee [ 19.875785][ T3959] ? team_port_get_rtnl+0xbe/0x120 [ 19.881004][ T3959] notifier_call_chain+0xc0/0x230 [ 19.886060][ T3959] call_netdevice_notifiers_info+0xb5/0x130 [ 19.891967][ T3959] __dev_notify_flags+0x121/0x2c0 [ 19.897011][ T3959] ? dev_change_name+0x700/0x700 [ 19.901963][ T3959] ? dev_set_allmulti+0x30/0x30 [ 19.906821][ T3959] ? print_usage_bug+0x240/0x240 [ 19.911783][ T3959] dev_change_flags+0x100/0x160 [ 19.916739][ T3959] do_setlink+0xa1c/0x35d0 [ 19.921179][ T3959] ? mark_lock+0x129/0x1390 [ 19.925698][ T3959] ? rtnl_getlink+0xab0/0xab0 [ 19.930393][ T3959] ? print_usage_bug+0x240/0x240 [ 19.935513][ T3959] ? mark_lock+0x129/0x1390 [ 19.940032][ T3959] ? mark_lock+0x129/0x1390 [ 19.944547][ T3959] ? memset+0x20/0x40 [ 19.948558][ T3959] ? __nla_validate_parse+0x2dc/0x1c70 [ 19.954034][ T3959] ? nla_get_range_signed+0x520/0x520 [ 19.959415][ T3959] ? mark_held_locks+0xe0/0xe0 [ 19.964185][ T3959] ? deref_stack_reg+0xaa/0xe0 [ 19.968956][ T3959] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 19.976869][ T3959] __rtnl_newlink+0xad0/0x1590 [ 19.981679][ T3959] ? rtnl_link_unregister+0x240/0x240 [ 19.987070][ T3959] ? is_bpf_text_address+0xcb/0x160 [ 19.992290][ T3959] ? kernel_text_address+0x6e/0xe0 [ 19.997503][ T3959] ? __kernel_text_address+0x9/0x30 [ 20.003506][ T3959] ? unwind_get_return_address+0x5a/0xa0 [ 20.009630][ T3959] ? profile_setup.cold+0xc1/0xc1 [ 20.014666][ T3959] ? arch_stack_walk+0x97/0xf0 [ 20.019465][ T3959] ? stack_trace_save+0x8c/0xc0 [ 20.024339][ T3959] ? stack_trace_consume_entry+0x160/0x160 [ 20.030212][ T3959] ? rtnl_newlink+0x46/0xa0 [ 20.034728][ T3959] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 20.040283][ T3959] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 20.046273][ T3959] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 20.052098][ T3959] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 20.057659][ T3959] rtnl_newlink+0x64/0xa0 [ 20.062002][ T3959] ? __rtnl_newlink+0x1590/0x1590 [ 20.067040][ T3959] rtnetlink_rcv_msg+0x44e/0xad0 [ 20.071994][ T3959] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 20.077324][ T3959] ? lock_acquire+0x1f4/0x940 [ 20.082003][ T3959] ? netlink_deliver_tap+0x146/0xcc0 [ 20.087279][ T3959] netlink_rcv_skb+0x15a/0x430 [ 20.092327][ T3959] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 20.097591][ T3959] ? netlink_ack+0xa60/0xa60 [ 20.102164][ T3959] ? netlink_deliver_tap+0x236/0xcc0 [ 20.107442][ T3959] netlink_unicast+0x537/0x740 [ 20.112202][ T3959] ? netlink_attachskb+0x810/0x810 [ 20.117306][ T3959] ? _copy_from_iter_full+0x25c/0x870 [ 20.122790][ T3959] ? __phys_addr_symbol+0x2c/0x70 [ 20.127801][ T3959] ? __check_object_size+0x171/0x437 [ 20.133075][ T3959] netlink_sendmsg+0x882/0xe10 [ 20.137834][ T3959] ? aa_af_perm+0x260/0x260 [ 20.142578][ T3959] ? netlink_unicast+0x740/0x740 [ 20.147529][ T3959] ? netlink_unicast+0x740/0x740 [ 20.152636][ T3959] sock_sendmsg+0xcf/0x120 [ 20.157046][ T3959] ____sys_sendmsg+0x6bf/0x7e0 [ 20.161803][ T3959] ? mark_held_locks+0xe0/0xe0 [ 20.166543][ T3959] ? kernel_sendmsg+0x50/0x50 [ 20.171219][ T3959] ? find_held_lock+0x2d/0x110 [ 20.175963][ T3959] ? mark_lock+0x129/0x1390 [ 20.180449][ T3959] ___sys_sendmsg+0x100/0x170 [ 20.185108][ T3959] ? sendmsg_copy_msghdr+0x70/0x70 [ 20.190213][ T3959] ? migration_entry_to_page+0x310/0x310 [ 20.195826][ T3959] ? do_raw_spin_unlock+0x171/0x260 [ 20.201008][ T3959] ? find_held_lock+0x2d/0x110 [ 20.205752][ T3959] ? do_page_fault+0x59e/0x13da [ 20.210607][ T3959] ? vm_insert_pages+0x6a0/0x6a0 [ 20.215523][ T3959] ? lock_downgrade+0x840/0x840 [ 20.220356][ T3959] ? __fget_light+0x1ab/0x270 [ 20.225017][ T3959] __sys_sendmsg+0xec/0x1b0 [ 20.229499][ T3959] ? __sys_sendmsg_sock+0xb0/0xb0 [ 20.234501][ T3959] ? down_read_nested+0x430/0x430 [ 20.239510][ T3959] ? trace_hardirqs_off_caller+0x55/0x230 [ 20.245219][ T3959] ? do_syscall_64+0x21/0x7d0 [ 20.249877][ T3959] do_syscall_64+0xf6/0x7d0 [ 20.254364][ T3959] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 20.260236][ T3959] RIP: 0033:0x7f50764c1dc7 [ 20.264629][ T3959] 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 [ 20.284748][ T3959] RSP: 002b:00007fffe4e993e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 20.293140][ T3959] RAX: ffffffffffffffda RBX: 000000005eb761d4 RCX: 00007f50764c1dc7 [ 20.301091][ T3959] RDX: 0000000000000000 RSI: 00007fffe4e99430 RDI: 0000000000000003 [ 20.309039][ T3959] RBP: 00007fffe4e99430 R08: 0000000000001000 R09: fefefeff77686d74 [ 20.316996][ T3959] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007fffe4e99470 [ 20.324945][ T3959] R13: 00005633f37f73c0 R14: 00007fffe4ea14f0 R15: 0000000000000000 [ 20.680058][ C1] random: crng init done [ 20.684391][ C1] random: 7 urandom warning(s) missed due to ratelimiting [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. Stopping Network Time Synchronization... [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [** ] (1 of 2) A start job is running for dev-ttyS0.device (15s / 1min 30s) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (15s / 1min 30s) [ *** ] (2 of 2) A start job is running for…dplug all Devices (16s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (16s / no limit) [ OK ] Reached target Sound Card. [ ***] (2 of 2) A start job is running for…dplug all Devices (21s / no limit) [ **] (1 of 2) A start job is running for dev-ttyS0.device (22s / 1min 30s) [ *] (1 of 2) A start job is running for dev-ttyS0.device (22s / 1min 30s) [ **] (1 of 2) A start job is running for dev-ttyS0.device (23s / 1min 30s) [ ***] (2 of 2) A start job is running for…dplug all Devices (23s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (24s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (24s / no limit) [ OK ] Found device /dev/ttyS0. [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Reached target Basic System. [ OK ] Started Regular background program processing daemon. Starting getty on tty2-tty6 if dbus and logind are not available... Starting System Logging Service... [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Started Daily apt download activities. Starting OpenBSD Secure Shell server... [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. Starting Permit User Sessions... [ OK ] Started Permit User Sessions. [ OK ] Started System Logging Service. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ 47.833394][ T6767] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 47.845149][ T6767] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 47.845162][ T6767] CPU: 1 PID: 6767 Comm: sshd Not tainted 5.7.0-rc4-next-20200508-syzkaller #0 [ 47.845169][ T6767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.845187][ T6767] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 47.845198][ T6767] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b4 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 60 49 8d 7f 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 87 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b [ 47.845204][ T6767] RSP: 0018:ffffc900050d7450 EFLAGS: 00010206 [ 47.845215][ T6767] RAX: dffffc0000000000 RBX: ffff88809973c000 RCX: ffffffff8363227a [ 47.845222][ T6767] RDX: 0000000000000005 RSI: ffffffff83632288 RDI: 0000000000000028 [ 47.845229][ T6767] RBP: 1ffff92000a1ae8b R08: ffff8880973b44c0 R09: fffffbfff155a5b2 [ 47.845236][ T6767] R10: ffffffff8aad2d8f R11: fffffbfff155a5b1 R12: ffff88808fe94fea [ 47.845244][ T6767] R13: ffff88808fe94000 R14: 0000000000001a6f R15: 0000000000000000 [ 47.845253][ T6767] FS: 00007fc6568e18c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 47.845261][ T6767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.845268][ T6767] CR2: 000055f57efbc8f5 CR3: 000000009c526000 CR4: 00000000001406e0 [ 47.845279][ T6767] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.845286][ T6767] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.845290][ T6767] Call Trace: [ 47.845304][ T6767] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 47.845320][ T6767] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 47.845334][ T6767] ? __kmalloc+0x62f/0x7a0 [ 47.845345][ T6767] ? tomoyo_realpath_from_path+0xc2/0x620 [ 47.845359][ T6767] ? lock_release+0x800/0x800 [ 47.845371][ T6767] ? __lock_acquire+0x2018/0x3f20 [ 47.845384][ T6767] tomoyo_realpath_from_path+0x393/0x620 [ 47.845403][ T6767] tomoyo_path_number_perm+0x1c2/0x4d0 [ 47.845417][ T6767] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 47.845432][ T6767] ? tomoyo_execute_permission+0x470/0x470 [ 47.845449][ T6767] ? d_alloc_parallel+0x785/0x1b10 [ 47.845469][ T6767] ? d_alloc_parallel+0x9ea/0x1b10 [ 47.845489][ T6767] ? rcu_read_lock_held_common+0x130/0x130 [ 47.845501][ T6767] ? print_usage_bug+0x240/0x240 [ 47.845514][ T6767] tomoyo_path_mknod+0x10d/0x190 [ 47.845527][ T6767] ? tomoyo_path_chown+0x1b0/0x1b0 [ 47.845539][ T6767] ? mark_held_locks+0x9f/0xe0 [ 47.845551][ T6767] ? d_lookup+0xec/0x250 [ 47.845565][ T6767] security_path_mknod+0x116/0x180 [ 47.845579][ T6767] lookup_open+0x5ae/0x1320 [ 47.845594][ T6767] ? page_put_link+0x210/0x210 [ 47.845614][ T6767] ? preempt_count_add+0x74/0x140 [ 47.845627][ T6767] ? __mnt_want_write+0x1da/0x2c0 [ 47.845642][ T6767] path_openat+0x93c/0x27f0 [ 47.845659][ T6767] ? path_lookupat.isra.0+0x530/0x530 [ 47.845668][ T6767] ? up_read+0x1a8/0x750 [ 47.845679][ T6767] ? mark_held_locks+0xe0/0xe0 [ 47.845689][ T6767] ? down_read_nested+0x430/0x430 [ 47.845702][ T6767] do_filp_open+0x192/0x260 [ 47.845713][ T6767] ? may_open_dev+0xf0/0xf0 [ 47.845726][ T6767] ? simple_attr_release+0x40/0x40 [ 47.845740][ T6767] ? _raw_spin_unlock+0x24/0x40 [ 47.845747][ T6767] ? __alloc_fd+0x46d/0x600 [ 47.845757][ T6767] do_sys_openat2+0x585/0x7d0 [ 47.845765][ T6767] ? file_open_root+0x400/0x400 [ 47.845773][ T6767] ? up_read+0x1a8/0x750 [ 47.845781][ T6767] do_sys_open+0xc3/0x140 [ 47.845789][ T6767] ? filp_open+0x70/0x70 [ 47.845797][ T6767] ? handle_mm_fault+0x491/0xa10 [ 47.845806][ T6767] ? trace_hardirqs_off_caller+0x55/0x230 [ 47.845817][ T6767] do_syscall_64+0xf6/0x7d0 [ 47.845825][ T6767] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 47.845831][ T6767] RIP: 0033:0x7fc654a4a6f0 [ 47.845838][ T6767] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 19 30 2c 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 fe 9d 01 00 48 89 04 24 [ 47.845841][ T6767] RSP: 002b:00007ffc95664848 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 47.845848][ T6767] RAX: ffffffffffffffda RBX: 000055f58110f1d0 RCX: 00007fc654a4a6f0 [ 47.845852][ T6767] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 000055f57efbc8f5 [ 47.845856][ T6767] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 47.845860][ T6767] R10: 0000000000000240 R11: 0000000000000246 R12: 000055f57ef8d51e [ 47.845864][ T6767] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 47.845869][ T6767] Modules linked in: [ 47.982303][ T6767] ---[ end trace 8bcb0eab7c5eb98c ]--- [ OK ] Started Getty on tty4. [ 48.489549][ T6767] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 48.496331][ T6767] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b4 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 60 49 8d 7f 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 87 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b [ OK ] Started Getty on tty1. [ 48.579964][ T6767] RSP: 0018:ffffc900050d7450 EFLAGS: 00010206 [ OK ] Started Serial Getty on ttyS0. [ 48.639500][ T6767] RAX: dffffc0000000000 RBX: ffff88809973c000 RCX: ffffffff8363227a [ 48.663869][ T6767] RDX: 0000000000000005 RSI: ffffffff83632288 RDI: 0000000000000028 [ 48.683601][ T6767] RBP: 1ffff92000a1ae8b R08: ffff8880973b44c0 R09: fffffbfff155a5b2 [ 48.691604][ T6767] R10: ffffffff8aad2d8f R11: fffffbfff155a5b1 R12: ffff88808fe94fea [ 48.741774][ T6767] R13: ffff88808fe94000 R14: 0000000000001a6f R15: 0000000000000000 [ OK ] Started Getty on tty3. [ 48.817834][ T6767] FS: 00007fc6568e18c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ OK ] Started Getty on tty2. [ 48.847553][ T6767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.880769][ T6767] CR2: 000056020ee6b8b8 CR3: 000000009c526000 CR4: 00000000001406e0 [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. [ 48.948283][ T6767] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.999478][ T6767] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.016337][ T6767] Kernel panic - not syncing: Fatal exception [ 49.023720][ T6767] Kernel Offset: disabled [ 49.028039][ T6767] Rebooting in 86400 seconds..