[ 0.000000][ T0] Linux version 5.7.0-rc5-next-20200511-syzkaller (syzkaller@syzkaller) (gcc (GCC) 9.0.0 20181231 (experimental), GNU ld (GNU Binutils for Ubuntu) 2.26.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000003][ T0] kvm-clock: cpu 0, msr be50001, primary cpu clock [ 0.000003][ T0] kvm-clock: using sched offset of 3733617839 cycles [ 0.000865][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003268][ T0] tsc: Detected 2300.000 MHz processor [ 0.005981][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.007017][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.008085][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.014864][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.015951][ T0] check: Scanning 1 areas for low memory corruption [ 0.016920][ T0] Using GB pages for direct mapping [ 0.019835][ T0] ACPI: Early table checksum verification disabled [ 0.020788][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.021677][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.022989][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.024264][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.025510][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.026287][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.027087][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.028567][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.029819][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.031099][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.032661][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.033340][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.034058][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.034988][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.035870][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.036841][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.038388][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.039857][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.040989][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.042557][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.044280][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.095864][ T0] Zone ranges: [ 0.096480][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.097446][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.098416][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.099346][ T0] Device empty [ 0.099866][ T0] Movable zone start for each node [ 0.100655][ T0] Early memory node ranges [ 0.101265][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.102235][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.103197][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.104153][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.105080][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.105087][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.135108][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.573125][ T0] kasan: KernelAddressSanitizer initialized [ 0.574455][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.575152][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.576373][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.577440][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.578411][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.579379][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.580414][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.581470][ T0] Using ACPI (MADT) for SMP configuration information [ 0.582364][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.583257][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.584392][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.585535][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.586648][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.587977][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.589083][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.590201][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.591441][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.592340][ T0] Booting paravirtualized kernel on KVM [ 0.593091][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.645418][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.647771][ T0] percpu: Embedded 67 pages/cpu s234568 r8192 d31672 u1048576 [ 0.648990][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.650239][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.651243][ T0] Policy zone: Normal [ 0.651799][ 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 [ 0.663715][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.452213][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17368K rwdata, 21748K rodata, 2788K init, 24448K bss, 1402688K reserved, 0K cma-reserved) [ 1.460137][ T0] Running RCU self tests [ 1.460979][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.461950][ T0] rcu: RCU lockdep checking is enabled. [ 1.462811][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.463850][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.464808][ T0] Trampoline variant of Tasks RCU enabled. [ 1.467595][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.468755][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.477378][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.479127][ T0] random: get_random_bytes called from start_kernel+0x672/0x9f8 with crng_init=0 [ 1.483253][ T0] Console: colour VGA+ 80x25 [ 1.485497][ T0] printk: console [ttyS0] enabled [ 1.485497][ T0] printk: console [ttyS0] enabled [ 1.486869][ T0] printk: bootconsole [earlyser0] disabled [ 1.486869][ T0] printk: bootconsole [earlyser0] disabled [ 1.488490][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.489688][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.490397][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.491134][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.491841][ T0] ... CLASSHASH_SIZE: 4096 [ 1.492696][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.493469][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.494210][ T0] ... CHAINHASH_SIZE: 32768 [ 1.495010][ T0] memory used by lock dependency info: 6301 kB [ 1.495850][ T0] memory used for stack traces: 4224 kB [ 1.496633][ T0] per task-struct memory footprint: 1920 bytes [ 1.497838][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.499525][ T0] ACPI: Core revision 20200430 [ 1.502168][ T0] APIC: Switch to symmetric I/O mode setup [ 1.503558][ T0] x2apic enabled [ 1.505210][ T0] Switched APIC routing to physical x2apic. [ 1.509387][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.510496][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.512283][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.513572][ T0] pid_max: default: 32768 minimum: 301 [ 1.515626][ T0] LSM: Security Framework initializing [ 1.516553][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.517754][ T0] Yama: becoming mindful. [ 1.518609][ T0] TOMOYO Linux initialized [ 1.520630][ T0] AppArmor: AppArmor initialized [ 1.529058][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.534086][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.535786][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.537131][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.542318][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.543313][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.544445][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.545854][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.545891][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.548664][ T0] MDS: Mitigation: Clear CPU buffers [ 1.550233][ T0] Freeing SMP alternatives memory: 96K [ 1.673511][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.676538][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.678231][ T1] rcu: Hierarchical SRCU implementation. [ 1.679569][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.682065][ T1] smp: Bringing up secondary CPUs ... [ 1.686562][ T1] x86: Booting SMP configuration: [ 1.687408][ T1] .... node #0, CPUs: #1 [ 0.023314][ T0] kvm-clock: cpu 1, msr be50041, secondary cpu clock [ 1.689931][ 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. [ 1.692436][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.693206][ T1] smpboot: Max logical packages: 1 [ 1.693922][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.696837][ T1] devtmpfs: initialized [ 1.696837][ T1] x86/mm: Memory block size: 128MB [ 1.726540][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.726540][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 1.726540][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.733401][ T1] xor: automatically using best checksumming function avx [ 1.735557][ T1] PM: RTC time: 13:26:15, date: 2020-05-11 [ 1.736458][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.736462][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.740147][ T1] NET: Registered protocol family 16 [ 1.746029][ T1] audit: initializing netlink subsys (disabled) [ 1.747114][ T26] audit: type=2000 audit(1589203575.619:1): state=initialized audit_enabled=0 res=1 [ 1.753970][ T1] cpuidle: using governor menu [ 1.754038][ T1] ACPI: bus type PCI registered [ 1.754038][ T1] dca service started, version 1.12.1 [ 1.762778][ T1] PCI: Using configuration type 1 for base access [ 1.820907][ T168] kworker/u4:0 (168) used greatest stack depth: 27328 bytes left [ 1.860727][ T241] kworker/u4:3 (241) used greatest stack depth: 27088 bytes left [ 2.300671][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.303967][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.304424][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.323793][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.522330][ T1] raid6: avx2x4 gen() 10413 MB/s [ 2.692317][ T1] raid6: avx2x4 xor() 5290 MB/s [ 2.862317][ T1] raid6: avx2x2 gen() 6807 MB/s [ 3.024658][ T1] raid6: avx2x2 xor() 3149 MB/s [ 3.202316][ T1] raid6: avx2x1 gen() 3974 MB/s [ 3.372302][ T1] raid6: avx2x1 xor() 1664 MB/s [ 3.542296][ T1] raid6: sse2x4 gen() 5210 MB/s [ 3.712350][ T1] raid6: sse2x4 xor() 2624 MB/s [ 3.874652][ T1] raid6: sse2x2 gen() 3533 MB/s [ 4.044646][ T1] raid6: sse2x2 xor() 1616 MB/s [ 4.214656][ T1] raid6: sse2x1 gen() 1950 MB/s [ 4.384665][ T1] raid6: sse2x1 xor() 808 MB/s [ 4.385670][ T1] raid6: using algorithm avx2x4 gen() 10413 MB/s [ 4.386543][ T1] raid6: .... xor() 5290 MB/s, rmw enabled [ 4.387349][ T1] raid6: using avx2x2 recovery algorithm [ 4.393161][ T1] ACPI: Added _OSI(Module Device) [ 4.393161][ T1] ACPI: Added _OSI(Processor Device) [ 4.393161][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.393161][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.393161][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.393204][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.394048][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.447643][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.503655][ T1] ACPI: Interpreter enabled [ 4.504915][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.505655][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.512288][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.512518][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.613961][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.613961][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.615577][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.623071][ T1] PCI host bridge to bus 0000:00 [ 4.623835][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.624979][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.626056][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.627102][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.628214][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.629372][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.630481][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.642341][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.654694][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.668361][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.673224][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.678882][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.686688][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.702591][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.704710][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.708871][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.732864][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.733251][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.737459][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 4.767167][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.771371][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.775163][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.778915][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.781440][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.793632][ T1] iommu: Default domain type: Translated [ 4.795902][ T1] vgaarb: loaded [ 4.806920][ T1] SCSI subsystem initialized [ 4.809463][ T1] ACPI: bus type USB registered [ 4.810801][ T1] usbcore: registered new interface driver usbfs [ 4.812049][ T1] usbcore: registered new interface driver hub [ 4.812824][ T1] usbcore: registered new device driver usb [ 4.815085][ T1] mc: Linux media interface: v0.10 [ 4.817200][ T1] videodev: Linux video capture interface: v2.00 [ 4.819134][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.820109][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.825338][ T1] PTP clock support registered [ 4.826935][ T1] EDAC MC: Ver: 3.0.0 [ 4.830615][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.832910][ T1] PCI: Using ACPI for IRQ routing [ 4.837049][ T1] Bluetooth: Core ver 2.22 [ 4.837847][ T1] NET: Registered protocol family 31 [ 4.838590][ T1] Bluetooth: HCI device and connection manager initialized [ 4.839686][ T1] Bluetooth: HCI socket layer initialized [ 4.840630][ T1] Bluetooth: L2CAP socket layer initialized [ 4.841684][ T1] Bluetooth: SCO socket layer initialized [ 4.843913][ T1] NET: Registered protocol family 8 [ 4.844705][ T1] NET: Registered protocol family 20 [ 4.845700][ T1] NetLabel: Initializing [ 4.846301][ T1] NetLabel: domain hash size = 128 [ 4.847123][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.848344][ T1] NetLabel: unlabeled traffic allowed by default [ 4.850754][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.851859][ T1] NET: Registered protocol family 39 [ 4.856324][ T1] clocksource: Switched to clocksource kvm-clock [ 7.687227][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.688258][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.690087][ T1] FS-Cache: Loaded [ 7.691955][ T1] CacheFiles: Loaded [ 7.693711][ T1] TOMOYO: 2.6.0 [ 7.694331][ T1] Mandatory Access Control activated. [ 7.696838][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.698074][ T1] pnp: PnP ACPI init [ 7.711468][ T1] pnp: PnP ACPI: found 7 devices [ 7.766143][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.767719][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.768688][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.769659][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.770884][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.773645][ T1] NET: Registered protocol family 2 [ 7.777063][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 7.780179][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.786597][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 7.791417][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.795744][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.797800][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.800250][ T1] NET: Registered protocol family 1 [ 7.802917][ T1] RPC: Registered named UNIX socket transport module. [ 7.803901][ T1] RPC: Registered udp transport module. [ 7.804661][ T1] RPC: Registered tcp transport module. [ 7.805552][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.809086][ T1] NET: Registered protocol family 44 [ 7.809902][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.811043][ T1] PCI: CLS 0 bytes, default 64 [ 7.816580][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.817727][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 7.822444][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.826504][ T1] kvm: already loaded the other module [ 7.827339][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.828885][ T1] clocksource: Switched to clocksource tsc [ 7.829953][ T1] mce: Machine check injector initialized [ 7.834777][ T1] check: Scanning for low memory corruption every 60 seconds [ 7.896040][ T1] Initialise system trusted keyrings [ 7.898022][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.899491][ T1] zbud: loaded [ 7.907178][ T1] DLM installed [ 7.910832][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.915092][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 7.918215][ T1] NFS: Registering the id_resolver key type [ 7.919153][ T1] Key type id_resolver registered [ 7.919857][ T1] Key type id_legacy registered [ 7.920564][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.921653][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.927504][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 7.929632][ T1] Key type cifs.spnego registered [ 7.930388][ T1] Key type cifs.idmap registered [ 7.931196][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.933041][ T1] fuse: init (API version 7.31) [ 7.935891][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.948482][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 7.953230][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.954459][ T1] FS-Cache: Netfs '9p' registered for caching [ 7.955964][ T1] ocfs2: Registered cluster interface o2cb [ 7.957221][ T1] ocfs2: Registered cluster interface user [ 7.958588][ T1] OCFS2 User DLM kernel interface loaded [ 7.968614][ T1] gfs2: GFS2 installed [ 7.975002][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 7.975925][ T1] ceph: loaded (mds proto 32) [ 7.987858][ T1] NET: Registered protocol family 38 [ 7.989188][ T1] async_tx: api initialized (async) [ 7.989944][ T1] Key type asymmetric registered [ 7.990634][ T1] Asymmetric key parser 'x509' registered [ 7.991447][ T1] Asymmetric key parser 'pkcs8' registered [ 7.992422][ T1] Key type pkcs7_test registered [ 7.993276][ T1] Asymmetric key parser 'tpm_parser' registered [ 7.994293][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 7.996071][ T1] io scheduler mq-deadline registered [ 7.996840][ T1] io scheduler kyber registered [ 7.997796][ T1] io scheduler bfq registered [ 8.016828][ T1] hgafb: HGA card not detected. [ 8.017729][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.019195][ T1] usbcore: registered new interface driver udlfb [ 8.022066][ T1] uvesafb: failed to execute /sbin/v86d [ 8.023212][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.024403][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.025524][ T1] uvesafb: vbe_init() failed with -22 [ 8.026337][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.028012][ T1] vga16fb: mapped to 0x0000000030bb689e [ 8.093757][ T1] Console: switching to colour frame buffer device 80x30 [ 8.377676][ T1] fb0: VGA16 VGA frame buffer device [ 8.380359][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.393047][ T1] ACPI: Power Button [PWRF] [ 8.394640][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.396260][ T1] ACPI: Sleep Button [SLPF] [ 8.403137][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.417125][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.418250][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.431840][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.433243][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.447784][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.448832][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.475597][ T1819] kworker/u4:6 (1819) used greatest stack depth: 26680 bytes left [ 8.528845][ T1917] kworker/u4:6 (1917) used greatest stack depth: 26624 bytes left [ 8.756474][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.757821][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.759513][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.765757][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.770907][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.778744][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.786216][ T1] Cyclades driver 2.6 [ 8.788503][ T1] Initializing Nozomi driver 2.1d [ 8.791226][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.793125][ T1] No rocketport ports found; unloading driver [ 8.796393][ T1] Non-volatile memory driver v1.3 [ 8.797620][ T1] Linux agpgart interface v0.103 [ 8.807300][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.809001][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 8.812703][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.813959][ T1] usbcore: registered new interface driver udl [ 8.865388][ T1] brd: module loaded [ 8.900639][ T1] loop: module loaded [ 9.059286][ T1] zram: Added device: zram0 [ 9.066240][ T1] null_blk: module loaded [ 9.074304][ T1] nfcsim 0.2 initialized [ 9.077866][ T1] Loading iSCSI transport class v2.0-870. [ 9.101558][ T1] scsi host0: Virtio SCSI HBA [ 9.146336][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.150106][ T671] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.173000][ T1] slram: not enough parameters. [ 9.184641][ T1] ftl_cs: FTL header not found. [ 9.217958][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.219897][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.221484][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.231229][ T1] MACsec IEEE 802.1AE [ 9.233417][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.274897][ T1] vcan: Virtual CAN interface driver [ 9.275844][ T1] vxcan: Virtual CAN Tunnel driver [ 9.276982][ T1] slcan: serial line CAN interface driver [ 9.277989][ T1] slcan: 10 dynamic interface channels. [ 9.279086][ T1] CAN device driver interface [ 9.281605][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.283122][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.284921][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.286409][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.288173][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.289250][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.293094][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.294094][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.295025][ T1] AX.25: bpqether driver version 004 [ 9.296068][ T1] PPP generic driver version 2.4.2 [ 9.298603][ T1] PPP BSD Compression module registered [ 9.299571][ T1] PPP Deflate Compression module registered [ 9.300577][ T1] PPP MPPE Compression module registered [ 9.301552][ T1] NET: Registered protocol family 24 [ 9.302894][ T1] PPTP driver version 0.8.5 [ 9.304619][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.306485][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.307938][ T1] SLIP linefill/keepalive option. [ 9.308884][ T1] hdlc: HDLC support module revision 1.22 [ 9.309808][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.311347][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.312565][ T1] LAPB Ethernet driver version 0.02 [ 9.314081][ T1] usbcore: registered new interface driver rndis_wlan [ 9.316037][ T1] mac80211_hwsim: initializing netlink [ 9.350343][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.362530][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.378062][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.380298][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.382058][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.384030][ T1] usbcore: registered new interface driver pegasus [ 9.385716][ T1] usbcore: registered new interface driver rtl8150 [ 9.387320][ T1] usbcore: registered new interface driver r8152 [ 9.388999][ T1] usbcore: registered new interface driver asix [ 9.390508][ T1] usbcore: registered new interface driver ax88179_178a [ 9.392148][ T1] usbcore: registered new interface driver cdc_ether [ 9.394073][ T1] usbcore: registered new interface driver dm9601 [ 9.395536][ T1] usbcore: registered new interface driver smsc75xx [ 9.397191][ T1] usbcore: registered new interface driver smsc95xx [ 9.398806][ T1] usbcore: registered new interface driver net1080 [ 9.400503][ T1] usbcore: registered new interface driver rndis_host [ 9.402268][ T1] usbcore: registered new interface driver cdc_subset [ 9.404013][ T1] usbcore: registered new interface driver zaurus [ 9.405522][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.407820][ T1] usbcore: registered new interface driver cdc_ncm [ 9.409361][ T1] usbcore: registered new interface driver cdc_mbim [ 9.417992][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.427145][ T1] aoe: AoE v85 initialised. [ 9.431676][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.433096][ T1] ehci-pci: EHCI PCI platform driver [ 9.434474][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.435828][ T1] ohci-pci: OHCI PCI platform driver [ 9.437311][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.441191][ T1] usbcore: registered new interface driver cdc_acm [ 9.442242][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.444406][ T1] usbcore: registered new interface driver usblp [ 9.446098][ T1] usbcore: registered new interface driver cdc_wdm [ 9.448269][ T1] usbcore: registered new interface driver uas [ 9.450093][ T1] usbcore: registered new interface driver usb-storage [ 9.451924][ T1] usbcore: registered new interface driver ums-realtek [ 9.454207][ T1] usbcore: registered new interface driver usbserial_generic [ 9.456276][ T1] usbserial: USB Serial support registered for generic [ 9.458185][ T1] usbcore: registered new interface driver ch341 [ 9.459613][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.461202][ T1] usbcore: registered new interface driver cp210x [ 9.462784][ T1] usbserial: USB Serial support registered for cp210x [ 9.464341][ T1] usbcore: registered new interface driver ftdi_sio [ 9.465926][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.467774][ T1] usbcore: registered new interface driver keyspan [ 9.469282][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.471384][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.473254][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.475084][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.477055][ T1] usbcore: registered new interface driver option [ 9.479542][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.481307][ T1] usbcore: registered new interface driver oti6858 [ 9.482967][ T1] usbserial: USB Serial support registered for oti6858 [ 9.485067][ T1] usbcore: registered new interface driver pl2303 [ 9.486639][ T1] usbserial: USB Serial support registered for pl2303 [ 9.488295][ T1] usbcore: registered new interface driver qcserial [ 9.489853][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.491651][ T1] usbcore: registered new interface driver sierra [ 9.493310][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.494944][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.496556][ T1] usbserial: USB Serial support registered for carelink [ 9.498084][ T1] usbserial: USB Serial support registered for zio [ 9.499540][ T1] usbserial: USB Serial support registered for funsoft [ 9.501044][ T1] usbserial: USB Serial support registered for flashloader [ 9.502960][ T1] usbserial: USB Serial support registered for google [ 9.504714][ T1] usbserial: USB Serial support registered for libtransistor [ 9.506295][ T1] usbserial: USB Serial support registered for vivopay [ 9.507914][ T1] usbserial: USB Serial support registered for moto_modem [ 9.509563][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.511294][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.513050][ T1] usbserial: USB Serial support registered for hp4x [ 9.514611][ T1] usbserial: USB Serial support registered for suunto [ 9.516330][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.522998][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.524462][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.527570][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.530833][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.532593][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.533987][ T1] usb usb1: Product: Dummy host controller [ 9.534926][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 9.536375][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.542142][ T1] hub 1-0:1.0: USB hub found [ 9.543753][ T1] hub 1-0:1.0: 1 port detected [ 9.550654][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.552195][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.555009][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.557626][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.559216][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.560581][ T1] usb usb2: Product: Dummy host controller [ 9.561547][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 9.563326][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 9.567433][ T1] hub 2-0:1.0: USB hub found [ 9.568590][ T1] hub 2-0:1.0: 1 port detected [ 9.573931][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.575428][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.577595][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.580275][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.581663][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.583653][ T1] usb usb3: Product: Dummy host controller [ 9.584731][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 9.586057][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 9.590204][ T1] hub 3-0:1.0: USB hub found [ 9.591329][ T1] hub 3-0:1.0: 1 port detected [ 9.596297][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.597743][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.599998][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.602799][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.604323][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.605707][ T1] usb usb4: Product: Dummy host controller [ 9.606672][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 9.607951][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 9.612050][ T1] hub 4-0:1.0: USB hub found [ 9.613170][ T1] hub 4-0:1.0: 1 port detected [ 9.619586][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.621366][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.623735][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.626252][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.627780][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.629081][ T1] usb usb5: Product: Dummy host controller [ 9.630114][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 9.631607][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 9.636244][ T1] hub 5-0:1.0: USB hub found [ 9.637305][ T1] hub 5-0:1.0: 1 port detected [ 9.642565][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.644016][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.646297][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.648939][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.650470][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.651769][ T1] usb usb6: Product: Dummy host controller [ 9.654343][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 9.655784][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 9.659862][ T1] hub 6-0:1.0: USB hub found [ 9.661008][ T1] hub 6-0:1.0: 1 port detected [ 9.667613][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.669242][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.671957][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.674856][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.676332][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.677819][ T1] usb usb7: Product: Dummy host controller [ 9.678820][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 9.680390][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 9.684666][ T1] hub 7-0:1.0: USB hub found [ 9.685850][ T1] hub 7-0:1.0: 1 port detected [ 9.690971][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.692720][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.695417][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.698142][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.698524][ C1] random: fast init done [ 9.699486][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.701798][ T1] usb usb8: Product: Dummy host controller [ 9.703180][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 9.704655][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 9.708339][ T1] hub 8-0:1.0: USB hub found [ 9.709452][ T1] hub 8-0:1.0: 1 port detected [ 9.712573][ T21] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.714138][ T21] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.716980][ T21] sd 0:0:1:0: [sda] Write Protect is off [ 9.720790][ T21] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.735645][ T671] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.738940][ T1] using random self ethernet address [ 9.739883][ T1] using random host ethernet address [ 9.754352][ T1] Mass Storage Function, version: 2009/09/11 [ 9.755398][ T1] LUN: removable file: (no medium) [ 9.756224][ T1] no file given for LUN0 [ 9.756896][ T1] printk: console [ttyGS0] disabled [ 9.767181][ T21] sda: sda1 [ 9.785978][ T21] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.802754][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 9.805071][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.806881][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 9.808377][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 9.810015][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.811451][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.814186][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 9.815183][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 9.816367][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 9.818917][ T1] hub 9-0:1.0: USB hub found [ 9.819881][ T1] hub 9-0:1.0: 8 ports detected [ 9.826008][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.828028][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 9.829647][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.831504][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.832862][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.834005][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 9.834919][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 9.836082][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 9.838668][ T1] hub 10-0:1.0: USB hub found [ 9.839615][ T1] hub 10-0:1.0: 8 ports detected [ 9.845951][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.847613][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 9.849604][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.850862][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.851972][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 9.853046][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 9.854376][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 9.856901][ T1] hub 11-0:1.0: USB hub found [ 9.857789][ T1] hub 11-0:1.0: 8 ports detected [ 9.863954][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.865578][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 9.867130][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.868908][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.870204][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.871316][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 9.872255][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 9.873520][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 9.876084][ T1] hub 12-0:1.0: USB hub found [ 9.876940][ T1] hub 12-0:1.0: 8 ports detected [ 9.883173][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.885143][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 9.887478][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.888808][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.890182][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 9.891075][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 9.892266][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 9.894943][ T1] hub 13-0:1.0: USB hub found [ 9.895921][ T1] hub 13-0:1.0: 8 ports detected [ 9.901236][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.903166][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 9.904713][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.906594][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.907943][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.909159][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 9.910074][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 9.911337][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 9.914154][ T1] hub 14-0:1.0: USB hub found [ 9.915148][ T1] hub 14-0:1.0: 8 ports detected [ 9.921233][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.923793][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 9.925676][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.926969][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.928322][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 9.929325][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 9.930522][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 9.933324][ T1] hub 15-0:1.0: USB hub found [ 9.934229][ T1] hub 15-0:1.0: 8 ports detected [ 9.939487][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.941193][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 9.943561][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.945407][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.946718][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.947853][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 9.948825][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 9.950020][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 9.952658][ T1] hub 16-0:1.0: USB hub found [ 9.953525][ T1] hub 16-0:1.0: 8 ports detected [ 9.959488][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.961272][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 9.965353][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.966640][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.967753][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 9.968706][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 9.969993][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 9.972659][ T1] hub 17-0:1.0: USB hub found [ 9.973579][ T1] hub 17-0:1.0: 8 ports detected [ 9.978721][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.980298][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 9.981751][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.984922][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.986262][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.987515][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 9.988508][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 9.989651][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 9.992231][ T1] hub 18-0:1.0: USB hub found [ 9.993291][ T1] hub 18-0:1.0: 8 ports detected [ 9.999299][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.000905][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.003442][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.004769][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.005925][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.006849][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.008133][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.010664][ T1] hub 19-0:1.0: USB hub found [ 10.011609][ T1] hub 19-0:1.0: 8 ports detected [ 10.017493][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.019137][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.020617][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.022552][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.024153][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.025282][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.026191][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.027421][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.029991][ T1] hub 20-0:1.0: USB hub found [ 10.030909][ T1] hub 20-0:1.0: 8 ports detected [ 10.038257][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.039928][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.041830][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.043806][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.044934][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.045983][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.047215][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.049750][ T1] hub 21-0:1.0: USB hub found [ 10.050715][ T1] hub 21-0:1.0: 8 ports detected [ 10.057106][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.058655][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.060108][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.061906][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.064501][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.065876][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.066852][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.068243][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.070801][ T1] hub 22-0:1.0: USB hub found [ 10.071780][ T1] hub 22-0:1.0: 8 ports detected [ 10.077866][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.079734][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.081676][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.083750][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.084874][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.085903][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.087187][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.089735][ T1] hub 23-0:1.0: USB hub found [ 10.090621][ T1] hub 23-0:1.0: 8 ports detected [ 10.095850][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.097398][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.098912][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.100728][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.103796][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.104955][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.105937][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.107222][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.109782][ T1] hub 24-0:1.0: USB hub found [ 10.110721][ T1] hub 24-0:1.0: 8 ports detected [ 10.116964][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.118655][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.120551][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.121893][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.123827][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.124950][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.126220][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.128786][ T1] hub 25-0:1.0: USB hub found [ 10.129741][ T1] hub 25-0:1.0: 8 ports detected [ 10.135128][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.136720][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.138395][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.140173][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.141442][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.143992][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.145038][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.146259][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.148808][ T1] hub 26-0:1.0: USB hub found [ 10.149715][ T1] hub 26-0:1.0: 8 ports detected [ 10.155915][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.157639][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.159472][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.160759][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.161901][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.163688][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.165059][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.167606][ T1] hub 27-0:1.0: USB hub found [ 10.168595][ T1] hub 27-0:1.0: 8 ports detected [ 10.174048][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.175732][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.177219][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.179154][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.180479][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.181683][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.183956][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.185416][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.187940][ T1] hub 28-0:1.0: USB hub found [ 10.188872][ T1] hub 28-0:1.0: 8 ports detected [ 10.195162][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.196739][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.198775][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.200047][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.201143][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.202033][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.203961][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.206506][ T1] hub 29-0:1.0: USB hub found [ 10.207442][ T1] hub 29-0:1.0: 8 ports detected [ 10.212749][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.214339][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.215820][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.217549][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.218812][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.219924][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.220867][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.222063][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.225883][ T1] hub 30-0:1.0: USB hub found [ 10.226736][ T1] hub 30-0:1.0: 8 ports detected [ 10.233056][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.234677][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.236635][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.237928][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.239132][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.240119][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.241353][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.245233][ T1] hub 31-0:1.0: USB hub found [ 10.246146][ T1] hub 31-0:1.0: 8 ports detected [ 10.251418][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.253088][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.254646][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.256545][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.258075][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.259247][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.260571][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.261736][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.265733][ T1] hub 32-0:1.0: USB hub found [ 10.266610][ T1] hub 32-0:1.0: 8 ports detected [ 10.272890][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.274700][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.276669][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.277997][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.279239][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.280255][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.281611][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.285470][ T1] hub 33-0:1.0: USB hub found [ 10.286500][ T1] hub 33-0:1.0: 8 ports detected [ 10.291718][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.293492][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.294996][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.296887][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.298160][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.299289][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.300209][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.301428][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.304409][ T1] hub 34-0:1.0: USB hub found [ 10.305417][ T1] hub 34-0:1.0: 8 ports detected [ 10.311592][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.315116][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.317068][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.318372][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.319527][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.320496][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.321695][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.324729][ T1] hub 35-0:1.0: USB hub found [ 10.325678][ T1] hub 35-0:1.0: 8 ports detected [ 10.331028][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.332787][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.334226][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.336012][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.337335][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.338536][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.339548][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.340820][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.344975][ T1] hub 36-0:1.0: USB hub found [ 10.345913][ T1] hub 36-0:1.0: 8 ports detected [ 10.352226][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.354617][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.356564][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.357906][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.359050][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.359941][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.361144][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.364334][ T1] hub 37-0:1.0: USB hub found [ 10.365383][ T1] hub 37-0:1.0: 8 ports detected [ 10.370998][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.373867][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.375313][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.377192][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.378527][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.379607][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.380526][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.381686][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 10.384661][ T1] hub 38-0:1.0: USB hub found [ 10.385535][ T1] hub 38-0:1.0: 8 ports detected [ 10.392968][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.394774][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 10.396813][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.398190][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.399320][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 10.400304][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.401471][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 10.405299][ T1] hub 39-0:1.0: USB hub found [ 10.406169][ T1] hub 39-0:1.0: 8 ports detected [ 10.411350][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.414187][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 10.415692][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.417481][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.418923][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.420057][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 10.421097][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.422480][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 10.425218][ T1] hub 40-0:1.0: USB hub found [ 10.426209][ T1] hub 40-0:1.0: 8 ports detected [ 10.432433][ T1] usbcore: registered new device driver usbip-host [ 10.436145][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.438628][ T1] i8042: Warning: Keylock active [ 10.441035][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.444482][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 10.507404][ T1] mousedev: PS/2 mouse device common for all mice [ 10.515640][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 10.521961][ T1] rtc_cmos 00:00: registered as rtc0 [ 10.522872][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 10.524221][ T1] i2c /dev entries driver [ 10.526858][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 10.529196][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 10.530658][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 10.535170][ T1] IR NEC protocol handler initialized [ 10.535999][ T1] IR RC5(x/sz) protocol handler initialized [ 10.536800][ T1] IR RC6 protocol handler initialized [ 10.537522][ T1] IR JVC protocol handler initialized [ 10.538252][ T1] IR Sony protocol handler initialized [ 10.538992][ T1] IR SANYO protocol handler initialized [ 10.539749][ T1] IR Sharp protocol handler initialized [ 10.540510][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 10.541490][ T1] IR XMP protocol handler initialized [ 10.543347][ T1] usbcore: registered new interface driver uvcvideo [ 10.544426][ T1] USB Video Class driver (1.1.1) [ 10.545106][ T1] gspca_main: v2.14.0 registered [ 10.565226][ T1] vivid-000: using single planar format API [ 10.583598][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 10.585356][ T1] vivid-000: V4L2 capture device registered as video3 [ 10.588028][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 10.589602][ T1] vivid-000: V4L2 output device registered as video4 [ 10.591135][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 10.593185][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 10.595013][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 10.596545][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 10.598028][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 10.599582][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 10.601218][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 10.603124][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 10.604754][ T1] vivid-001: using multiplanar format API [ 10.619868][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 10.621577][ T1] vivid-001: V4L2 capture device registered as video7 [ 10.623210][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 10.625026][ T1] vivid-001: V4L2 output device registered as video8 [ 10.626565][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 10.628423][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 10.630167][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 10.631596][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 10.634012][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 10.635550][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 10.637102][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 10.638697][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 10.640324][ T1] vivid-002: using single planar format API [ 10.655278][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 10.656788][ T1] vivid-002: V4L2 capture device registered as video11 [ 10.658402][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 10.659918][ T1] vivid-002: V4L2 output device registered as video12 [ 10.661428][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 10.663339][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 10.665054][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 10.666511][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 10.668633][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 10.670380][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 10.671958][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 10.674430][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 10.676195][ T1] vivid-003: using multiplanar format API [ 10.691011][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 10.693336][ T1] vivid-003: V4L2 capture device registered as video15 [ 10.695008][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 10.696656][ T1] vivid-003: V4L2 output device registered as video16 [ 10.698201][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 10.700089][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 10.701859][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 10.703542][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 10.704939][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 10.706595][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 10.708194][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 10.709794][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 10.711555][ T1] vivid-004: using single planar format API [ 10.724976][ T2517] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 10.737221][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 10.739050][ T1] vivid-004: V4L2 capture device registered as video19 [ 10.740656][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 10.742169][ T1] vivid-004: V4L2 output device registered as video20 [ 10.743783][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 10.745699][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 10.747551][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 10.749180][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 10.750652][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 10.752236][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 10.754026][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 10.755700][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 10.757515][ T1] vivid-005: using multiplanar format API [ 10.772962][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 10.774756][ T1] vivid-005: V4L2 capture device registered as video23 [ 10.776491][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 10.778040][ T1] vivid-005: V4L2 output device registered as video24 [ 10.779496][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 10.781312][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 10.783886][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 10.785884][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 10.787345][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 10.788840][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 10.790623][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 10.792230][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 10.794088][ T1] vivid-006: using single planar format API [ 10.809201][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 10.810852][ T1] vivid-006: V4L2 capture device registered as video27 [ 10.812573][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 10.814098][ T1] vivid-006: V4L2 output device registered as video28 [ 10.815546][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 10.817471][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 10.819239][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 10.820682][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 10.823235][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 10.824826][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 10.826439][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 10.828039][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 10.829619][ T1] vivid-007: using multiplanar format API [ 10.844574][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 10.846198][ T1] vivid-007: V4L2 capture device registered as video31 [ 10.847761][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 10.849413][ T1] vivid-007: V4L2 output device registered as video32 [ 10.851054][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 10.852995][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 10.854834][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 10.856328][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 10.857935][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 10.859535][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 10.861169][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 10.863692][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 10.865362][ T1] vivid-008: using single planar format API [ 10.880730][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 10.882723][ T1] vivid-008: V4L2 capture device registered as video35 [ 10.884783][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 10.886497][ T1] vivid-008: V4L2 output device registered as video36 [ 10.888191][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 10.890027][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 10.891874][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 10.893626][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 10.895117][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 10.896694][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 10.898317][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 10.899881][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 10.903504][ T1] vivid-009: using multiplanar format API [ 10.918655][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 10.920396][ T1] vivid-009: V4L2 capture device registered as video39 [ 10.922091][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 10.924091][ T1] vivid-009: V4L2 output device registered as video40 [ 10.925654][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 10.927598][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 10.929466][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 10.930929][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 10.932572][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 10.934088][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 10.935693][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 10.937292][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 10.939171][ T1] vivid-010: using single planar format API [ 10.955443][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 10.957120][ T1] vivid-010: V4L2 capture device registered as video43 [ 10.958658][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 10.960239][ T1] vivid-010: V4L2 output device registered as video44 [ 10.961785][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 10.963821][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 10.965658][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 10.967184][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 10.968643][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 10.970207][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 10.971760][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 10.973549][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 10.975290][ T1] vivid-011: using multiplanar format API [ 10.991474][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 10.993428][ T1] vivid-011: V4L2 capture device registered as video47 [ 10.994938][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 10.996520][ T1] vivid-011: V4L2 output device registered as video48 [ 10.998098][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 10.999890][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 11.001781][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 11.004063][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 11.005602][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 11.007143][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 11.008871][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 11.010383][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 11.012209][ T1] vivid-012: using single planar format API [ 11.027736][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 11.029366][ T1] vivid-012: V4L2 capture device registered as video51 [ 11.030894][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 11.032594][ T1] vivid-012: V4L2 output device registered as video52 [ 11.034082][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 11.036040][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 11.037874][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 11.039384][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 11.040891][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 11.043259][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 11.044898][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 11.046567][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 11.048406][ T1] vivid-013: using multiplanar format API [ 11.063380][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 11.065082][ T1] vivid-013: V4L2 capture device registered as video55 [ 11.066677][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 11.068289][ T1] vivid-013: V4L2 output device registered as video56 [ 11.069758][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 11.071535][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 11.073380][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 11.074849][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 11.076346][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 11.078536][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 11.080090][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 11.081765][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 11.084186][ T1] vivid-014: using single planar format API [ 11.099295][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 11.100935][ T1] vivid-014: V4L2 capture device registered as video59 [ 11.103446][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 11.105058][ T1] vivid-014: V4L2 output device registered as video60 [ 11.106607][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 11.108409][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 11.110206][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 11.111751][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 11.113347][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 11.114909][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 11.116566][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 11.118165][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 11.119815][ T1] vivid-015: using multiplanar format API [ 11.135152][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 11.136835][ T1] vivid-015: V4L2 capture device registered as video63 [ 11.138438][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 11.140213][ T1] vivid-015: V4L2 output device registered as video64 [ 11.141671][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 11.143584][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 11.145491][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 11.147282][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 11.148999][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 11.150537][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 11.152222][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 11.155203][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 11.158864][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 11.162134][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 11.165566][ T2517] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.168929][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 11.171855][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 11.174772][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 11.175964][ T1] iTCO_vendor_support: vendor-support=0 [ 11.179363][ T1] device-mapper: uevent: version 1.0.3 [ 11.181029][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 11.184684][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 11.185790][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 11.186850][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 11.188284][ T1] device-mapper: raid: Loading target version 1.15.1 [ 11.190250][ T1] Bluetooth: HCI UART driver ver 2.3 [ 11.191078][ T1] Bluetooth: HCI UART protocol H4 registered [ 11.191895][ T1] Bluetooth: HCI UART protocol BCSP registered [ 11.193383][ T1] Bluetooth: HCI UART protocol LL registered [ 11.194360][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 11.195587][ T1] Bluetooth: HCI UART protocol QCA registered [ 11.196485][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 11.197438][ T1] Bluetooth: HCI UART protocol Marvell registered [ 11.198658][ T1] usbcore: registered new interface driver bfusb [ 11.200006][ T1] usbcore: registered new interface driver btusb [ 11.201970][ T1] CAPI 2.0 started up with major 68 (middleware) [ 11.202965][ T1] Modular ISDN core version 1.1.29 [ 11.204414][ T1] NET: Registered protocol family 34 [ 11.205265][ T1] DSP module 2.0 [ 11.205783][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 11.219211][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 11.220967][ T1] 0 virtual devices registered [ 11.221637][ T1] intel_pstate: CPU model not supported [ 11.227792][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 11.229085][ T1] usnic_verbs:usnic_uiom_init:563: [ 11.229089][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 11.231154][ T1] usnic_verbs:usnic_ib_init:667: [ 11.231157][ T1] Unable to initialize umem with err -1 [ 11.234213][ T1] iscsi: registered transport (iser) [ 11.236010][ T1] SoftiWARP attached [ 11.236759][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.238453][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.240114][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.251009][ T1] hid: raw HID events driver (C) Jiri Kosina [ 11.273309][ T1] usbcore: registered new interface driver usbhid [ 11.274306][ T1] usbhid: USB HID core driver [ 11.283985][ T1] ashmem: initialized [ 11.379771][ T1] usbcore: registered new interface driver snd-usb-audio [ 11.381266][ T1] drop_monitor: Initializing network drop monitor service [ 11.383806][ T1] NET: Registered protocol family 26 [ 11.385104][ T1] GACT probability on [ 11.385839][ T1] Mirror/redirect action on [ 11.386852][ T1] Simple TC action Loaded [ 11.391222][ T1] netem: version 1.3 [ 11.392061][ T1] u32 classifier [ 11.392616][ T1] Performance counters on [ 11.393313][ T1] input device check on [ 11.393952][ T1] Actions configured [ 11.396428][ T1] nf_conntrack_irc: failed to register helpers [ 11.397623][ T1] nf_conntrack_sane: failed to register helpers [ 11.440094][ T1] nf_conntrack_sip: failed to register helpers [ 11.446625][ T1] xt_time: kernel timezone is -0000 [ 11.447568][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 11.448717][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 11.451057][ T1] IPVS: ipvs loaded. [ 11.451709][ T1] IPVS: [rr] scheduler registered. [ 11.452680][ T1] IPVS: [wrr] scheduler registered. [ 11.453468][ T1] IPVS: [lc] scheduler registered. [ 11.454185][ T1] IPVS: [wlc] scheduler registered. [ 11.454886][ T1] IPVS: [fo] scheduler registered. [ 11.455690][ T1] IPVS: [ovf] scheduler registered. [ 11.456469][ T1] IPVS: [lblc] scheduler registered. [ 11.457226][ T1] IPVS: [lblcr] scheduler registered. [ 11.457978][ T1] IPVS: [dh] scheduler registered. [ 11.458718][ T1] IPVS: [sh] scheduler registered. [ 11.459466][ T1] IPVS: [mh] scheduler registered. [ 11.460461][ T1] IPVS: [sed] scheduler registered. [ 11.461231][ T1] IPVS: [nq] scheduler registered. [ 11.462240][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 11.463264][ T1] IPVS: [sip] pe registered. [ 11.464045][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 11.467258][ T1] gre: GRE over IPv4 demultiplexor driver [ 11.468180][ T1] ip_gre: GRE over IPv4 tunneling driver [ 11.476207][ T1] IPv4 over IPsec tunneling driver [ 11.480605][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 11.482073][ T1] Initializing XFRM netlink socket [ 11.483294][ T1] IPsec XFRM device driver [ 11.484890][ T1] NET: Registered protocol family 10 [ 11.485922][ T1] [ 11.486328][ T1] ============================= [ 11.487050][ T1] WARNING: suspicious RCU usage [ 11.487706][ T1] 5.7.0-rc5-next-20200511-syzkaller #0 Not tainted [ 11.488702][ T1] ----------------------------- [ 11.489428][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 11.490598][ T1] [ 11.490598][ T1] other info that might help us debug this: [ 11.490598][ T1] [ 11.491974][ T1] [ 11.491974][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 11.493259][ T1] 1 lock held by swapper/0/1: [ 11.493902][ T1] #0: ffffffff8a7accb0 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 11.495348][ T1] [ 11.495348][ T1] stack backtrace: [ 11.496158][ T1] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc5-next-20200511-syzkaller #0 [ 11.497524][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 11.498915][ T1] Call Trace: [ 11.499401][ T1] dump_stack+0x18f/0x20d [ 11.499995][ T1] ip6mr_get_table+0x153/0x180 [ 11.500663][ T1] ip6mr_new_table+0x1b/0x70 [ 11.501329][ T1] ip6mr_net_init+0x133/0x3f0 [ 11.502029][ T1] ? ip6mr_net_exit+0x100/0x100 [ 11.502744][ T1] ops_init+0xaf/0x420 [ 11.503203][ T1] register_pernet_operations+0x346/0x840 [ 11.503203][ T1] ? setup_net+0x860/0x860 [ 11.503203][ T1] ? down_write_killable+0x170/0x170 [ 11.503203][ T1] ? cpus_read_unlock+0xa4/0x140 [ 11.503203][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 11.503203][ T1] ? unix_diag_init+0x11/0x11 [ 11.503203][ T1] register_pernet_subsys+0x25/0x40 [ 11.503203][ T1] ip6_mr_init+0x49/0x152 [ 11.503203][ T1] inet6_init+0x1d7/0x6dc [ 11.503203][ T1] do_one_initcall+0x10a/0x7d0 [ 11.503203][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 11.503203][ T1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 11.503203][ T1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 11.503203][ T1] ? kernel_init_freeable+0x3a5/0x5ae [ 11.503203][ T1] kernel_init_freeable+0x501/0x5ae [ 11.503203][ T1] ? rest_init+0x365/0x365 [ 11.503203][ T1] kernel_init+0xd/0x1bb [ 11.503203][ T1] ret_from_fork+0x24/0x30 [ 11.527565][ T1] Segment Routing with IPv6 [ 11.528723][ T1] mip6: Mobile IPv6 [ 11.534711][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 11.541280][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 11.544589][ T1] NET: Registered protocol family 17 [ 11.545518][ T1] NET: Registered protocol family 15 [ 11.546693][ T1] Bridge firewalling registered [ 11.548736][ T1] NET: Registered protocol family 9 [ 11.549581][ T1] X25: Linux Version 0.2 [ 11.587545][ T1] NET: Registered protocol family 6 [ 11.624160][ T1] NET: Registered protocol family 11 [ 11.629656][ T1] NET: Registered protocol family 3 [ 11.635279][ T1] can: controller area network core (rev 20170425 abi 9) [ 11.642799][ T1] NET: Registered protocol family 29 [ 11.648076][ T1] can: raw protocol (rev 20170425) [ 11.653260][ T1] can: broadcast manager protocol (rev 20170425 t) [ 11.659757][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 11.666289][ T1] can: SAE J1939 [ 11.670337][ T1] Bluetooth: RFCOMM TTY layer initialized [ 11.676982][ T1] Bluetooth: RFCOMM socket layer initialized [ 11.683040][ T1] Bluetooth: RFCOMM ver 1.11 [ 11.687652][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 11.693811][ T1] Bluetooth: BNEP filters: protocol multicast [ 11.699865][ T1] Bluetooth: BNEP socket layer initialized [ 11.705680][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 11.711475][ T1] Bluetooth: CMTP socket layer initialized [ 11.717291][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 11.724091][ T1] Bluetooth: HIDP socket layer initialized [ 11.730297][ T1] RPC: Registered rdma transport module. [ 11.735941][ T1] RPC: Registered rdma backchannel transport module. [ 11.745303][ T1] NET: Registered protocol family 33 [ 11.750582][ T1] Key type rxrpc registered [ 11.755165][ T1] Key type rxrpc_s registered [ 11.760791][ T1] NET: Registered protocol family 41 [ 11.766916][ T1] lec:lane_module_init: lec.c: initialized [ 11.772847][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 11.778606][ T1] l2tp_core: L2TP core driver, V2.0 [ 11.783953][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 11.789561][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 11.796161][ T1] l2tp_netlink: L2TP netlink interface [ 11.801807][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 11.808607][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 11.816249][ T1] NET: Registered protocol family 35 [ 11.821850][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 11.840099][ T1] DCCP: Activated CCID 2 (TCP-like) [ 11.845626][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 11.853599][ T1] sctp: Hash tables configured (bind 32/56) [ 11.860994][ T1] NET: Registered protocol family 21 [ 11.867148][ T1] Registered RDS/infiniband transport [ 11.873352][ T1] Registered RDS/tcp transport [ 11.878100][ T1] tipc: Activated (version 2.0.0) [ 11.883122][ T38] floppy0: no floppy controllers found [ 11.883410][ T38] work still pending [ 11.889207][ T1] NET: Registered protocol family 30 [ 11.899106][ T1] tipc: Started in single node mode [ 11.905835][ T1] NET: Registered protocol family 43 [ 11.911684][ T1] 9pnet: Installing 9P2000 support [ 11.917647][ T1] NET: Registered protocol family 37 [ 11.928286][ T1] NET: Registered protocol family 36 [ 11.934080][ T1] Key type dns_resolver registered [ 11.939215][ T1] Key type ceph registered [ 11.944564][ T1] libceph: loaded (mon/osd proto 15/24) [ 11.952090][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 11.961059][ T1] openvswitch: Open vSwitch switching datapath [ 11.969627][ T1] NET: Registered protocol family 40 [ 11.975385][ T1] mpls_gso: MPLS GSO support [ 11.986320][ T1] IPI shorthand broadcast: enabled [ 11.991489][ T1] AVX2 version of gcm_enc/dec engaged. [ 11.997242][ T1] AES CTR mode by8 optimization enabled [ 12.008489][ T1] sched_clock: Marking stable (11995133115, 13314623)->(12013625463, -5177725) [ 12.018866][ T1] registered taskstats version 1 [ 12.023899][ T1] Loading compiled-in X.509 certificates [ 12.035572][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 12.047151][ T1] zswap: loaded using pool lzo/zbud [ 12.053423][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 12.063074][ T1] Key type ._fscrypt registered [ 12.067903][ T1] Key type .fscrypt registered [ 12.072694][ T1] Key type fscrypt-provisioning registered [ 12.082074][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 12.090052][ T1] FS-Cache: Netfs 'afs' registered for caching [ 12.105346][ T1] Btrfs loaded, crc32c=crc32c-intel [ 12.116365][ T1] Key type big_key registered [ 12.123016][ T1] Key type encrypted registered [ 12.127884][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 12.134366][ T1] ima: No TPM chip found, activating TPM-bypass! [ 12.140726][ T1] ima: Allocated hash algorithm: sha256 [ 12.146484][ T1] ima: No architecture policies found [ 12.152044][ T1] evm: Initialising EVM extended attributes: [ 12.158032][ T1] evm: security.selinux [ 12.162156][ T1] evm: security.SMACK64 [ 12.166306][ T1] evm: security.SMACK64EXEC [ 12.170777][ T1] evm: security.SMACK64TRANSMUTE [ 12.175726][ T1] evm: security.SMACK64MMAP [ 12.180196][ T1] evm: security.apparmor [ 12.184431][ T1] evm: security.ima [ 12.188208][ T1] evm: security.capability [ 12.192637][ T1] evm: HMAC attrs: 0x1 [ 12.198243][ T1] PM: Magic number: 4:572:432 [ 12.205205][ T1] printk: console [netcon0] enabled [ 12.210386][ T1] netconsole: network logging started [ 12.219490][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 12.228016][ T1] rdma_rxe: loaded [ 12.232129][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 12.243250][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 12.251509][ T2517] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 12.261199][ T1] ALSA device list: [ 12.265073][ T1] #0: Dummy 1 [ 12.268522][ T1] #1: Loopback 1 [ 12.272215][ T1] #2: Virtual MIDI Card 1 [ 12.276990][ T2517] cfg80211: failed to load regulatory.db [ 12.285492][ T1] md: Waiting for all devices to be available before autodetect [ 12.293209][ T1] md: If you don't use raid, use raid=noautodetect [ 12.304114][ T1] md: Autodetecting RAID arrays. [ 12.309115][ T1] md: autorun ... [ 12.312781][ T1] md: ... autorun DONE. [ 12.362076][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 12.370295][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 12.436750][ T1] devtmpfs: mounted [ 12.453968][ T1] Freeing unused kernel image (initmem) memory: 2788K [ 12.460743][ T1] Kernel memory protection disabled. [ 12.502988][ T1] Run /sbin/init as init process [ 13.700021][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 13.730662][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 13.738327][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 13.796081][ 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) [ 13.817622][ T1] systemd[1]: Detected virtualization kvm. [ 13.823514][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 13.920556][ T1] systemd[1]: Set hostname to . [ 14.300188][ T3890] systemd-cryptse (3890) used greatest stack depth: 25136 bytes left [ 14.311837][ T3883] selinux-autorel (3883) used greatest stack depth: 24976 bytes left [ 14.338582][ T3891] systemd-fstab-generator[3891]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 14.373426][ T3891] systemd-fstab-generator[3891]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 14.390473][ T3891] systemd-fstab-generator[3891]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 14.410459][ T3891] systemd-fstab-g (3891) used greatest stack depth: 23880 bytes left [ 14.534657][ T3882] systemd[3882]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 14.907506][ T1] systemd[1]: Created slice System Slice. [ OK ] Created slice System Slice. [ 14.945502][ T1] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ 15.001547][ T1] systemd[1]: Mounting Huge Pages File System... Mounting Huge Pages File System... [ 15.068038][ T1] systemd[1]: Mounting POSIX Message Queue File System... Mounting POSIX Message Queue File System... [ 15.145554][ T1] systemd[1]: Starting Load Kernel Modules... Starting Load Kernel Modules... Starting Remount Root and Kernel File Systems... Mounting /sys/kernel/config... [ OK ] Reached target Slices. [ OK [[ 15.356100][ T3902] EXT4-fs (sda1): re-mounted. Opts: (null) 0m] Set up automount Arbitrary Executab…rmats File System Automount Point. Mounting /proc/sys/fs/binfmt_misc... [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Listening on Syslog Socket. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Reached target Swap. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target Paths. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on Journal Audit Socket. Starting Journal Service... Mounting /sys/kernel/debug... [ OK ] Created slice system-getty.slice. [ OK ] Reached target Remote File Systems. [ OK ] Listening on udev Kernel Socket. [ OK ] Listening on udev Control Socket. [ OK ] Reached target Sockets. [ OK ] Reached target Encrypted Volumes. Starting Create Static Device Nodes in /dev... [ OK ] Mounted Huge Pages File System. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted /sys/kernel/debug. [ OK ] Mounted /sys/kernel/config. [ 16.356700][ T3914] systemd-tmpfile (3914) used greatest stack depth: 23048 bytes left [ OK ] Mounted /proc/sys/fs/binfmt_misc. [ OK ] Started Load Kernel Modules. [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... Starting udev Coldplug all Devices... Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems (Pre). Mounting FUSE Control File System... Starting Apply Kernel Variables... [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started Load/Save Random Seed. [ OK ] Started Apply Kernel Variables. [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started udev Kernel Device Manager. Starting Raise network interfaces... [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 17.994478][ T3911] systemd-journald[3911]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... [ OK ] Started Create Volatile Files and Directories. Starting Update UTMP about System Boot/Shutdown... Starting Network Time Synchronization... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. [ 19.453022][ C1] random: crng init done [ 19.457327][ C1] random: 7 urandom warning(s) missed due to ratelimiting [ 19.555711][ T3964] [ 19.558200][ T3964] ============================= [ 19.564847][ T3964] WARNING: suspicious RCU usage [ 19.569706][ T3964] 5.7.0-rc5-next-20200511-syzkaller #0 Not tainted [ 19.577156][ T3964] ----------------------------- [ 19.582011][ T3964] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 19.592117][ T3964] [ 19.592117][ T3964] other info that might help us debug this: [ 19.592117][ T3964] [ 19.603126][ T3964] [ 19.603126][ T3964] rcu_scheduler_active = 2, debug_locks = 1 [ 19.611191][ T3964] 1 lock held by ip/3964: [ 19.616623][ T3964] #0: ffffffff8a7b9b08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 19.626595][ T3964] [ 19.626595][ T3964] stack backtrace: [ 19.633108][ T3964] CPU: 0 PID: 3964 Comm: ip Not tainted 5.7.0-rc5-next-20200511-syzkaller #0 [ 19.641863][ T3964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 19.651910][ T3964] Call Trace: [ 19.655294][ T3964] dump_stack+0x18f/0x20d [ 19.659629][ T3964] bpq_device_event+0x796/0x8ee [ 19.664479][ T3964] ? team_port_get_rtnl+0xbe/0x120 [ 19.669595][ T3964] notifier_call_chain+0xc0/0x230 [ 19.674630][ T3964] call_netdevice_notifiers_info+0xb5/0x130 [ 19.680527][ T3964] __dev_notify_flags+0x121/0x2c0 [ 19.685555][ T3964] ? dev_change_name+0x700/0x700 [ 19.690495][ T3964] ? dev_set_allmulti+0x30/0x30 [ 19.695353][ T3964] ? print_usage_bug+0x240/0x240 [ 19.700299][ T3964] dev_change_flags+0x100/0x160 [ 19.705158][ T3964] do_setlink+0xa1c/0x35d0 [ 19.709580][ T3964] ? mark_lock+0x129/0x1390 [ 19.714085][ T3964] ? rtnl_getlink+0xab0/0xab0 [ 19.718765][ T3964] ? print_usage_bug+0x240/0x240 [ 19.723701][ T3964] ? mark_lock+0x129/0x1390 [ 19.728210][ T3964] ? mark_lock+0x129/0x1390 [ 19.732721][ T3964] ? memset+0x20/0x40 [ 19.736711][ T3964] ? __nla_validate_parse+0x2dc/0x1c70 [ 19.742222][ T3964] ? nla_get_range_signed+0x520/0x520 [ 19.747599][ T3964] ? mark_held_locks+0xe0/0xe0 [ 19.752362][ T3964] ? deref_stack_reg+0xaa/0xe0 [ 19.757128][ T3964] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 19.763732][ T3964] __rtnl_newlink+0xad0/0x1590 [ 19.768511][ T3964] ? rtnl_link_unregister+0x240/0x240 [ 19.773890][ T3964] ? is_bpf_text_address+0xcb/0x160 [ 19.779090][ T3964] ? kernel_text_address+0x6e/0xe0 [ 19.784198][ T3964] ? __kernel_text_address+0x9/0x30 [ 19.789398][ T3964] ? unwind_get_return_address+0x5a/0xa0 [ 19.795025][ T3964] ? profile_setup.cold+0xc1/0xc1 [ 19.800051][ T3964] ? arch_stack_walk+0x97/0xf0 [ 19.804828][ T3964] ? stack_trace_save+0x8c/0xc0 [ 19.809675][ T3964] ? stack_trace_consume_entry+0x160/0x160 [ 19.815537][ T3964] ? rtnl_newlink+0x46/0xa0 [ 19.820039][ T3964] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 19.825588][ T3964] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 19.831570][ T3964] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 19.837380][ T3964] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 19.842940][ T3964] rtnl_newlink+0x64/0xa0 [ 19.847271][ T3964] ? __rtnl_newlink+0x1590/0x1590 [ 19.852296][ T3964] rtnetlink_rcv_msg+0x44e/0xad0 [ 19.857252][ T3964] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 19.862544][ T3964] ? lock_acquire+0x1f4/0x940 [ 19.867221][ T3964] ? netlink_deliver_tap+0x146/0xcc0 [ 19.872515][ T3964] netlink_rcv_skb+0x15a/0x430 [ 19.877285][ T3964] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 19.882574][ T3964] ? netlink_ack+0xa60/0xa60 [ 19.888566][ T3964] ? netlink_deliver_tap+0x236/0xcc0 [ 19.893890][ T3964] netlink_unicast+0x537/0x740 [ 19.898660][ T3964] ? netlink_attachskb+0x810/0x810 [ 19.903772][ T3964] ? _copy_from_iter_full+0x25c/0x870 [ 19.909146][ T3964] ? __phys_addr_symbol+0x2c/0x70 [ 19.914175][ T3964] ? __check_object_size+0x171/0x437 [ 19.919468][ T3964] netlink_sendmsg+0x882/0xe10 [ 19.924246][ T3964] ? aa_af_perm+0x260/0x260 [ 19.928753][ T3964] ? netlink_unicast+0x740/0x740 [ 19.933701][ T3964] ? netlink_unicast+0x740/0x740 [ 19.938644][ T3964] sock_sendmsg+0xcf/0x120 [ 19.943065][ T3964] ____sys_sendmsg+0x6bf/0x7e0 [ 19.947830][ T3964] ? mark_held_locks+0xe0/0xe0 [ 19.952595][ T3964] ? kernel_sendmsg+0x50/0x50 [ 19.957276][ T3964] ? find_held_lock+0x2d/0x110 [ 19.962045][ T3964] ? mark_lock+0x129/0x1390 [ 19.966561][ T3964] ___sys_sendmsg+0x100/0x170 [ 19.971248][ T3964] ? sendmsg_copy_msghdr+0x70/0x70 [ 19.976367][ T3964] ? migration_entry_to_page+0x310/0x310 [ 19.982005][ T3964] ? do_raw_spin_unlock+0x171/0x260 [ 19.987207][ T3964] ? find_held_lock+0x2d/0x110 [ 19.991972][ T3964] ? do_page_fault+0x59e/0x13da [ 19.996824][ T3964] ? vm_insert_pages+0x6a0/0x6a0 [ 20.001761][ T3964] ? lock_downgrade+0x840/0x840 [ 20.006613][ T3964] ? __fget_light+0x1ab/0x270 [ 20.011302][ T3964] __sys_sendmsg+0xec/0x1b0 [ 20.015812][ T3964] ? __sys_sendmsg_sock+0xb0/0xb0 [ 20.020843][ T3964] ? down_read_nested+0x430/0x430 [ 20.025878][ T3964] ? trace_hardirqs_off_caller+0x55/0x230 [ 20.031600][ T3964] ? do_syscall_64+0x21/0x7d0 [ 20.036282][ T3964] do_syscall_64+0xf6/0x7d0 [ 20.040791][ T3964] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 20.046679][ T3964] RIP: 0033:0x7fad4a78bdc7 [ 20.051181][ T3964] 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 [ 20.070781][ T3964] RSP: 002b:00007ffe593ba508 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 20.079191][ T3964] RAX: ffffffffffffffda RBX: 000000005eb9528a RCX: 00007fad4a78bdc7 [ 20.087161][ T3964] RDX: 0000000000000000 RSI: 00007ffe593ba550 RDI: 0000000000000003 [ 20.095129][ T3964] RBP: 00007ffe593ba550 R08: 0000000000001000 R09: fefefeff77686d74 [ 20.103146][ T3964] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffe593ba590 [ 20.111130][ T3964] R13: 0000562bdbe4b3c0 R14: 00007ffe593c2610 R15: 0000000000000000 Stopping Network Time Synchronization... [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ 24.651910][ T3960] dhclient (3960) used greatest stack depth: 22672 bytes left [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for dev-ttyS0.device (15s / 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 (16s / 1min 30s) [ *** ] (2 of 2) A start job is running for…dplug all Devices (17s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (17s / no limit) [ OK ] Reached target Sound Card. [ ***] (2 of 2) A start job is running for…dplug all Devices (23s / no limit) [ **] (1 of 2) A start job is running for dev-ttyS0.device (23s / 1min 30s) [ *] (1 of 2) A start job is running for dev-ttyS0.device (24s / 1min 30s) [ **] (1 of 2) A start job is running for dev-ttyS0.device (25s / 1min 30s) [ ***] (2 of 2) A start job is running for…dplug all Devices (25s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (26s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (26s / no limit) [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Reached target Basic System. Starting OpenBSD Secure Shell server... Starting getty on tty2-tty6 if dbus and logind are not available... Starting System Logging Service... [ OK ] Started Daily apt download activities. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. Starting Permit User Sessions... [ OK ] Started Regular background program processing daemon. [ OK ] Started System Logging Service. [ OK ] Started Permit User Sessions. [ OK ] Found device /dev/ttyS0. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ 48.244603][ T6731] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 48.256336][ T6731] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 48.264753][ T6731] CPU: 0 PID: 6731 Comm: sshd Not tainted 5.7.0-rc5-next-20200511-syzkaller #0 [ 48.273677][ T6731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.283739][ T6731] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 48.289802][ T6731] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b4 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 60 49 8d 7f 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 87 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b [ 48.310010][ T6731] RSP: 0018:ffffc90009ad7450 EFLAGS: 00010206 [ 48.316072][ T6731] RAX: dffffc0000000000 RBX: ffff8880992a8000 RCX: ffffffff836382da [ 48.324040][ T6731] RDX: 0000000000000005 RSI: ffffffff836382e8 RDI: 0000000000000028 [ 48.332008][ T6731] RBP: 1ffff9200135ae8b R08: ffff888090eca300 R09: fffffbfff155aaa2 [ 48.340074][ T6731] R10: ffffffff8aad550f R11: fffffbfff155aaa1 R12: ffff8880a3642fea [ 48.348042][ T6731] R13: ffff8880a3642000 R14: 0000000000001a4b R15: 0000000000000000 [ 48.356012][ T6731] FS: 00007f284ecd18c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 48.364935][ T6731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.371509][ T6731] CR2: 0000560d6d2838f5 CR3: 0000000091d26000 CR4: 00000000001406f0 [ 48.379486][ T6731] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.387454][ T6731] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.395414][ T6731] Call Trace: [ 48.398705][ T6731] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 48.404079][ T6731] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 48.409886][ T6731] ? __kmalloc+0x62f/0x7a0 [ 48.414299][ T6731] ? tomoyo_realpath_from_path+0xc2/0x620 [ 48.420019][ T6731] ? lock_release+0x800/0x800 [ 48.424693][ T6731] ? __lock_acquire+0x2018/0x3f20 [ 48.429717][ T6731] tomoyo_realpath_from_path+0x393/0x620 [ 48.435349][ T6731] tomoyo_path_number_perm+0x1c2/0x4d0 [ 48.440803][ T6731] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 48.446441][ T6731] ? tomoyo_execute_permission+0x470/0x470 [ 48.452255][ T6731] ? d_alloc_parallel+0x785/0x1b10 [ 48.457371][ T6731] ? d_alloc_parallel+0x9ea/0x1b10 [ 48.462605][ T6731] ? rcu_read_lock_held_common+0x130/0x130 [ 48.468406][ T6731] ? print_usage_bug+0x240/0x240 [ 48.473343][ T6731] tomoyo_path_mknod+0x10d/0x190 [ 48.478278][ T6731] ? tomoyo_path_chown+0x1b0/0x1b0 [ 48.483385][ T6731] ? mark_held_locks+0x9f/0xe0 [ 48.488168][ T6731] ? d_lookup+0xec/0x250 [ 48.492409][ T6731] security_path_mknod+0x116/0x180 [ 48.497520][ T6731] lookup_open+0x5ae/0x1320 [ 48.502023][ T6731] ? page_put_link+0x210/0x210 [ 48.506795][ T6731] ? preempt_count_add+0x74/0x140 [ 48.511818][ T6731] ? __mnt_want_write+0x1da/0x2c0 [ 48.516840][ T6731] path_openat+0x93c/0x27f0 [ 48.521345][ T6731] ? path_lookupat.isra.0+0x530/0x530 [ 48.526710][ T6731] ? up_read+0x1a8/0x750 [ 48.530945][ T6731] ? mark_held_locks+0xe0/0xe0 [ 48.535703][ T6731] ? down_read_nested+0x430/0x430 [ 48.540725][ T6731] do_filp_open+0x192/0x260 [ 48.545226][ T6731] ? may_open_dev+0xf0/0xf0 [ 48.549734][ T6731] ? simple_attr_release+0x40/0x40 [ 48.549755][ T6731] ? _raw_spin_unlock+0x24/0x40 [ 48.549767][ T6731] ? __alloc_fd+0x46d/0x600 [ 48.549786][ T6731] do_sys_openat2+0x585/0x7d0 [ 48.549802][ T6731] ? file_open_root+0x400/0x400 [ 48.549817][ T6731] ? up_read+0x1a8/0x750 [ 48.549834][ T6731] do_sys_open+0xc3/0x140 [ 48.549849][ T6731] ? filp_open+0x70/0x70 [ 48.549860][ T6731] ? handle_mm_fault+0x491/0xa10 [ 48.549877][ T6731] ? trace_hardirqs_off_caller+0x55/0x230 [ 48.549897][ T6731] do_syscall_64+0xf6/0x7d0 [ 48.549915][ T6731] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 48.549924][ T6731] RIP: 0033:0x7f284ce3a6f0 [ 48.549938][ T6731] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 19 30 2c 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 fe 9d 01 00 48 89 04 24 [ 48.549945][ T6731] RSP: 002b:00007ffdc135cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 48.549957][ T6731] RAX: ffffffffffffffda RBX: 0000560d6eaba1d0 RCX: 00007f284ce3a6f0 [ 48.549965][ T6731] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 0000560d6d2838f5 [ 48.549972][ T6731] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 48.549980][ T6731] R10: 0000000000000240 R11: 0000000000000246 R12: 0000560d6d25451e [ 48.549988][ T6731] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 48.549998][ T6731] Modules linked in: [ OK [0[ 49.198397][ T6731] ---[ end trace 610e44b766f77212 ]--- m] Started Update UTMP about System Runlevel Cha[ 49.209405][ T6731] RIP: 0010:tomoyo_get_local_path+0x450/0x800 nges. [ 49.234149][ T6731] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b4 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 60 49 8d 7f 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 87 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b [ 49.345552][ T6731] RSP: 0018:ffffc90009ad7450 EFLAGS: 00010206 [ 49.383528][ T6731] RAX: dffffc0000000000 RBX: ffff8880992a8000 RCX: ffffffff836382da [ 49.397243][ T6731] RDX: 0000000000000005 RSI: ffffffff836382e8 RDI: 0000000000000028 [ 49.405236][ T6731] RBP: 1ffff9200135ae8b R08: ffff888090eca300 R09: fffffbfff155aaa2 [ 49.508022][ T6731] R10: ffffffff8aad550f R11: fffffbfff155aaa1 R12: ffff8880a3642fea [ 49.569126][ T6731] R13: ffff8880a3642000 R14: 0000000000001a4b R15: 0000000000000000 [ 49.602360][ T6731] FS: 00007f284ecd18c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 49.623904][ T6731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.667922][ T6731] CR2: 00007f409003f108 CR3: 0000000091d26000 CR4: 00000000001406e0 [ 49.695086][ T6731] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.748029][ T6731] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.784961][ T6731] Kernel panic - not syncing: Fatal exception [ 49.792245][ T6731] Kernel Offset: disabled [ 49.796581][ T6731] Rebooting in 86400 seconds..