[ 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 3154643106 cycles [ 0.000916][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003280][ T0] tsc: Detected 2300.000 MHz processor [ 0.005910][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.007016][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.008020][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.014661][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.015666][ T0] check: Scanning 1 areas for low memory corruption [ 0.016707][ T0] Using GB pages for direct mapping [ 0.019625][ T0] ACPI: Early table checksum verification disabled [ 0.020612][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.021488][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.022813][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.024039][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.025254][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.025964][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.026801][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.028113][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.029354][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.030821][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.032548][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.033243][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.033951][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.034912][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.035886][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.036881][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.038457][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.039953][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.041130][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.042708][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.044327][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.098354][ T0] Zone ranges: [ 0.098997][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.100029][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.101023][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.101954][ T0] Device empty [ 0.102506][ T0] Movable zone start for each node [ 0.103164][ T0] Early memory node ranges [ 0.103752][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.104715][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.105705][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.106680][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.107622][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.107628][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.137463][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.596185][ T0] kasan: KernelAddressSanitizer initialized [ 0.597728][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.598507][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.599586][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.600723][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.601816][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.602829][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.603883][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.604986][ T0] Using ACPI (MADT) for SMP configuration information [ 0.605908][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.606789][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.608107][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.609317][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.610682][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.611775][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.612919][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.614025][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.615120][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.616030][ T0] Booting paravirtualized kernel on KVM [ 0.616828][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.668942][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.671205][ T0] percpu: Embedded 67 pages/cpu s234568 r8192 d31672 u1048576 [ 0.672344][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.673420][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.674498][ T0] Policy zone: Normal [ 0.675026][ 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 [ 0.686793][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.530561][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17368K rwdata, 21748K rodata, 2788K init, 24448K bss, 1402688K reserved, 0K cma-reserved) [ 1.538623][ T0] Running RCU self tests [ 1.539436][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.540328][ T0] rcu: RCU lockdep checking is enabled. [ 1.541067][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.542120][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.543143][ T0] Trampoline variant of Tasks RCU enabled. [ 1.543940][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.545127][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.553762][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.555343][ T0] random: get_random_bytes called from start_kernel+0x672/0x9f8 with crng_init=0 [ 1.559486][ T0] Console: colour VGA+ 80x25 [ 1.561515][ T0] printk: console [ttyS0] enabled [ 1.561515][ T0] printk: console [ttyS0] enabled [ 1.563050][ T0] printk: bootconsole [earlyser0] disabled [ 1.563050][ T0] printk: bootconsole [earlyser0] disabled [ 1.564651][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.565795][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.566638][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.567335][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.568109][ T0] ... CLASSHASH_SIZE: 4096 [ 1.568867][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.569585][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.570344][ T0] ... CHAINHASH_SIZE: 32768 [ 1.571193][ T0] memory used by lock dependency info: 6301 kB [ 1.572233][ T0] memory used for stack traces: 4224 kB [ 1.572989][ T0] per task-struct memory footprint: 1920 bytes [ 1.574127][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.575792][ T0] ACPI: Core revision 20200430 [ 1.578331][ T0] APIC: Switch to symmetric I/O mode setup [ 1.579788][ T0] x2apic enabled [ 1.581421][ T0] Switched APIC routing to physical x2apic. [ 1.585758][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.586993][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.588753][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.590044][ T0] pid_max: default: 32768 minimum: 301 [ 1.592117][ T0] LSM: Security Framework initializing [ 1.592978][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.594098][ T0] Yama: becoming mindful. [ 1.594911][ T0] TOMOYO Linux initialized [ 1.596735][ T0] AppArmor: AppArmor initialized [ 1.605383][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.610661][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.612371][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.613592][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.618812][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.619782][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.620839][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.622239][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.622276][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.625007][ T0] MDS: Mitigation: Clear CPU buffers [ 1.626474][ T0] Freeing SMP alternatives memory: 96K [ 1.750475][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.753547][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.755272][ T1] rcu: Hierarchical SRCU implementation. [ 1.756593][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.758741][ T1] smp: Bringing up secondary CPUs ... [ 1.763122][ T1] x86: Booting SMP configuration: [ 1.763990][ T1] .... node #0, CPUs: #1 [ 0.033570][ T0] kvm-clock: cpu 1, msr be50041, secondary cpu clock [ 1.766624][ 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. [ 1.768913][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.769673][ T1] smpboot: Max logical packages: 1 [ 1.770399][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.773375][ T1] devtmpfs: initialized [ 1.773375][ T1] x86/mm: Memory block size: 128MB [ 1.802724][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 1.802724][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.802724][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.810017][ T1] xor: automatically using best checksumming function avx [ 1.812031][ T1] PM: RTC time: 08:58:07, date: 2020-05-12 [ 1.813072][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.813077][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.816833][ T1] NET: Registered protocol family 16 [ 1.822825][ T1] audit: initializing netlink subsys (disabled) [ 1.823880][ T26] audit: type=2000 audit(1589273887.938:1): state=initialized audit_enabled=0 res=1 [ 1.829426][ T1] cpuidle: using governor menu [ 1.829426][ T1] ACPI: bus type PCI registered [ 1.830652][ T1] dca service started, version 1.12.1 [ 1.839287][ T1] PCI: Using configuration type 1 for base access [ 1.872345][ T102] kworker/u4:0 (102) used greatest stack depth: 27328 bytes left [ 2.386550][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.388948][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.390298][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.410304][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.608790][ T1] raid6: avx2x4 gen() 10317 MB/s [ 2.770934][ T1] raid6: avx2x4 xor() 5329 MB/s [ 2.940899][ T1] raid6: avx2x2 gen() 6808 MB/s [ 3.110898][ T1] raid6: avx2x2 xor() 3149 MB/s [ 3.280892][ T1] raid6: avx2x1 gen() 3974 MB/s [ 3.450895][ T1] raid6: avx2x1 xor() 1676 MB/s [ 3.620893][ T1] raid6: sse2x4 gen() 5239 MB/s [ 3.798789][ T1] raid6: sse2x4 xor() 2635 MB/s [ 3.968764][ T1] raid6: sse2x2 gen() 3535 MB/s [ 4.138759][ T1] raid6: sse2x2 xor() 1611 MB/s [ 4.308769][ T1] raid6: sse2x1 gen() 1947 MB/s [ 4.478770][ T1] raid6: sse2x1 xor() 812 MB/s [ 4.479650][ T1] raid6: using algorithm avx2x4 gen() 10317 MB/s [ 4.480543][ T1] raid6: .... xor() 5329 MB/s, rmw enabled [ 4.481377][ T1] raid6: using avx2x2 recovery algorithm [ 4.483560][ T1] ACPI: Added _OSI(Module Device) [ 4.484315][ T1] ACPI: Added _OSI(Processor Device) [ 4.485088][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.485850][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.486740][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.487500][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.488408][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.541684][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.589858][ T1] ACPI: Interpreter enabled [ 4.590847][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.591672][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.592761][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.596731][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.698411][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.698935][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.700570][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.708922][ T1] PCI host bridge to bus 0000:00 [ 4.709705][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.710954][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.712012][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.713092][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.714238][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.715429][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.716541][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.722710][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.740503][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.754780][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.760551][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.767048][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.771186][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.788021][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.794101][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.798153][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.813090][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.819815][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.824162][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 4.854465][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.859092][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.863053][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.867020][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.869376][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.879765][ T1] iommu: Default domain type: Translated [ 4.881789][ T1] vgaarb: loaded [ 4.884983][ T1] SCSI subsystem initialized [ 4.890338][ T1] ACPI: bus type USB registered [ 4.891847][ T1] usbcore: registered new interface driver usbfs [ 4.893365][ T1] usbcore: registered new interface driver hub [ 4.894794][ T1] usbcore: registered new device driver usb [ 4.897179][ T1] mc: Linux media interface: v0.10 [ 4.900712][ T1] videodev: Linux video capture interface: v2.00 [ 4.902625][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.903643][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.905231][ T1] PTP clock support registered [ 4.907862][ T1] EDAC MC: Ver: 3.0.0 [ 4.910602][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.912136][ T1] PCI: Using ACPI for IRQ routing [ 4.916506][ T1] Bluetooth: Core ver 2.22 [ 4.917414][ T1] NET: Registered protocol family 31 [ 4.919113][ T1] Bluetooth: HCI device and connection manager initialized [ 4.920145][ T1] Bluetooth: HCI socket layer initialized [ 4.920943][ T1] Bluetooth: L2CAP socket layer initialized [ 4.921840][ T1] Bluetooth: SCO socket layer initialized [ 4.922861][ T1] NET: Registered protocol family 8 [ 4.923580][ T1] NET: Registered protocol family 20 [ 4.924652][ T1] NetLabel: Initializing [ 4.925337][ T1] NetLabel: domain hash size = 128 [ 4.926125][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.927819][ T1] NetLabel: unlabeled traffic allowed by default [ 4.930389][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.931496][ T1] NET: Registered protocol family 39 [ 4.936274][ T1] clocksource: Switched to clocksource kvm-clock [ 7.762592][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.763718][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.765632][ T1] FS-Cache: Loaded [ 7.767336][ T1] CacheFiles: Loaded [ 7.768215][ T1] TOMOYO: 2.6.0 [ 7.768820][ T1] Mandatory Access Control activated. [ 7.771290][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.772667][ T1] pnp: PnP ACPI init [ 7.786322][ T1] pnp: PnP ACPI: found 7 devices [ 7.832066][ T1555] kworker/u4:0 (1555) used greatest stack depth: 26920 bytes left [ 7.841149][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.842621][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.843595][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.844570][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.845646][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.848355][ T1] NET: Registered protocol family 2 [ 7.851949][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 7.854064][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.862531][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 7.867400][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.871147][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.873142][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.875657][ T1] NET: Registered protocol family 1 [ 7.878225][ T1] RPC: Registered named UNIX socket transport module. [ 7.879977][ T1] RPC: Registered udp transport module. [ 7.880760][ T1] RPC: Registered tcp transport module. [ 7.881531][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.883995][ T1] NET: Registered protocol family 44 [ 7.884830][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.886038][ T1] PCI: CLS 0 bytes, default 64 [ 7.891524][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.892587][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 7.897329][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.902516][ T1] kvm: already loaded the other module [ 7.903435][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.904951][ T1] clocksource: Switched to clocksource tsc [ 7.905935][ T1] mce: Machine check injector initialized [ 7.911080][ T1] check: Scanning for low memory corruption every 60 seconds [ 7.972003][ T1] Initialise system trusted keyrings [ 7.973637][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.974992][ T1] zbud: loaded [ 7.982292][ T1] DLM installed [ 7.985378][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.990152][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 7.992511][ T1] NFS: Registering the id_resolver key type [ 7.993446][ T1] Key type id_resolver registered [ 7.994338][ T1] Key type id_legacy registered [ 7.995081][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.996221][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.002431][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.004611][ T1] Key type cifs.spnego registered [ 8.005374][ T1] Key type cifs.idmap registered [ 8.006086][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.007890][ T1] fuse: init (API version 7.31) [ 8.010990][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.024330][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.029092][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.030408][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.031867][ T1] ocfs2: Registered cluster interface o2cb [ 8.033061][ T1] ocfs2: Registered cluster interface user [ 8.034657][ T1] OCFS2 User DLM kernel interface loaded [ 8.045198][ T1] gfs2: GFS2 installed [ 8.052148][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.053127][ T1] ceph: loaded (mds proto 32) [ 8.065129][ T1] NET: Registered protocol family 38 [ 8.066472][ T1] async_tx: api initialized (async) [ 8.067218][ T1] Key type asymmetric registered [ 8.067991][ T1] Asymmetric key parser 'x509' registered [ 8.069010][ T1] Asymmetric key parser 'pkcs8' registered [ 8.069854][ T1] Key type pkcs7_test registered [ 8.070658][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.071667][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 8.073381][ T1] io scheduler mq-deadline registered [ 8.074153][ T1] io scheduler kyber registered [ 8.075222][ T1] io scheduler bfq registered [ 8.086502][ T1] hgafb: HGA card not detected. [ 8.087412][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.089536][ T1] usbcore: registered new interface driver udlfb [ 8.094268][ T1] uvesafb: failed to execute /sbin/v86d [ 8.095129][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.096346][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.097439][ T1] uvesafb: vbe_init() failed with -22 [ 8.098329][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.100186][ T1] vga16fb: mapped to 0x00000000be2b9729 [ 8.166878][ T1] Console: switching to colour frame buffer device 80x30 [ 8.455808][ T1] fb0: VGA16 VGA frame buffer device [ 8.458562][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.479609][ T1] ACPI: Power Button [PWRF] [ 8.481250][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.483142][ T1] ACPI: Sleep Button [SLPF] [ 8.490154][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.504054][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.505260][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.520330][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.521438][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.537033][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.538184][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.689436][ T2037] kworker/u4:0 (2037) used greatest stack depth: 26696 bytes left [ 8.726017][ T2086] kworker/u4:0 (2086) used greatest stack depth: 25968 bytes left [ 8.851273][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.852567][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.854294][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.862668][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.867840][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.873468][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.881090][ T1] Cyclades driver 2.6 [ 8.882443][ T1] Initializing Nozomi driver 2.1d [ 8.885447][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.886639][ T1] No rocketport ports found; unloading driver [ 8.891246][ T1] Non-volatile memory driver v1.3 [ 8.892725][ T1] Linux agpgart interface v0.103 [ 8.904000][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.905719][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 8.910433][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.911885][ T1] usbcore: registered new interface driver udl [ 8.962612][ T1] brd: module loaded [ 8.998060][ T1] loop: module loaded [ 9.156045][ T1] zram: Added device: zram0 [ 9.162919][ T1] null_blk: module loaded [ 9.169821][ T1] nfcsim 0.2 initialized [ 9.173148][ T1] Loading iSCSI transport class v2.0-870. [ 9.197391][ T1] scsi host0: Virtio SCSI HBA [ 9.243509][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.247085][ T627] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.266855][ T1] slram: not enough parameters. [ 9.275868][ T1] ftl_cs: FTL header not found. [ 9.312618][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.314266][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.316648][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.325280][ T1] MACsec IEEE 802.1AE [ 9.327566][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.363591][ T1] vcan: Virtual CAN interface driver [ 9.364598][ T1] vxcan: Virtual CAN Tunnel driver [ 9.365516][ T1] slcan: serial line CAN interface driver [ 9.366949][ T1] slcan: 10 dynamic interface channels. [ 9.367917][ T1] CAN device driver interface [ 9.369692][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.370834][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.372168][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.373324][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.374879][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.376311][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.379483][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.380452][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.381355][ T1] AX.25: bpqether driver version 004 [ 9.382390][ T1] PPP generic driver version 2.4.2 [ 9.384189][ T1] PPP BSD Compression module registered [ 9.385177][ T1] PPP Deflate Compression module registered [ 9.386328][ T1] PPP MPPE Compression module registered [ 9.387246][ T1] NET: Registered protocol family 24 [ 9.388306][ T1] PPTP driver version 0.8.5 [ 9.391327][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.393072][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.394518][ T1] SLIP linefill/keepalive option. [ 9.395306][ T1] hdlc: HDLC support module revision 1.22 [ 9.396206][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.397654][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.399089][ T1] LAPB Ethernet driver version 0.02 [ 9.400285][ T1] usbcore: registered new interface driver rndis_wlan [ 9.401851][ T1] mac80211_hwsim: initializing netlink [ 9.428358][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.440049][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.454227][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.456213][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.457860][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.461334][ T1] usbcore: registered new interface driver pegasus [ 9.462709][ T1] usbcore: registered new interface driver rtl8150 [ 9.463979][ T1] usbcore: registered new interface driver r8152 [ 9.465730][ T1] usbcore: registered new interface driver asix [ 9.466981][ T1] usbcore: registered new interface driver ax88179_178a [ 9.468390][ T1] usbcore: registered new interface driver cdc_ether [ 9.470323][ T1] usbcore: registered new interface driver dm9601 [ 9.472181][ T1] usbcore: registered new interface driver smsc75xx [ 9.473603][ T1] usbcore: registered new interface driver smsc95xx [ 9.475446][ T1] usbcore: registered new interface driver net1080 [ 9.476790][ T1] usbcore: registered new interface driver rndis_host [ 9.478850][ T1] usbcore: registered new interface driver cdc_subset [ 9.480334][ T1] usbcore: registered new interface driver zaurus [ 9.482015][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.483799][ T1] usbcore: registered new interface driver cdc_ncm [ 9.485466][ T1] usbcore: registered new interface driver cdc_mbim [ 9.493589][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.508692][ T1] aoe: AoE v85 initialised. [ 9.512726][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.514028][ T1] ehci-pci: EHCI PCI platform driver [ 9.515503][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.516704][ T1] ohci-pci: OHCI PCI platform driver [ 9.518199][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.523516][ T1] usbcore: registered new interface driver cdc_acm [ 9.524633][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.527067][ T1] usbcore: registered new interface driver usblp [ 9.528582][ T1] usbcore: registered new interface driver cdc_wdm [ 9.532044][ T1] usbcore: registered new interface driver uas [ 9.533283][ T1] usbcore: registered new interface driver usb-storage [ 9.534457][ T1] usbcore: registered new interface driver ums-realtek [ 9.535908][ T1] usbcore: registered new interface driver usbserial_generic [ 9.537339][ T1] usbserial: USB Serial support registered for generic [ 9.538539][ T1] usbcore: registered new interface driver ch341 [ 9.544118][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.545811][ T1] usbcore: registered new interface driver cp210x [ 9.547182][ T1] usbserial: USB Serial support registered for cp210x [ 9.549270][ T1] usbcore: registered new interface driver ftdi_sio [ 9.551033][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.553384][ T1] usbcore: registered new interface driver keyspan [ 9.554842][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.557594][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.560526][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.562421][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.564762][ T1] usbcore: registered new interface driver option [ 9.566541][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.568206][ T1] usbcore: registered new interface driver oti6858 [ 9.570057][ T1] usbserial: USB Serial support registered for oti6858 [ 9.571974][ T1] usbcore: registered new interface driver pl2303 [ 9.573321][ T1] usbserial: USB Serial support registered for pl2303 [ 9.575278][ T1] usbcore: registered new interface driver qcserial [ 9.576978][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.578549][ T1] usbcore: registered new interface driver sierra [ 9.581849][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.583594][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.586896][ T1] usbserial: USB Serial support registered for carelink [ 9.588548][ T1] usbserial: USB Serial support registered for zio [ 9.590574][ T1] usbserial: USB Serial support registered for funsoft [ 9.592173][ T1] usbserial: USB Serial support registered for flashloader [ 9.594037][ T1] usbserial: USB Serial support registered for google [ 9.595600][ T1] usbserial: USB Serial support registered for libtransistor [ 9.597632][ T1] usbserial: USB Serial support registered for vivopay [ 9.600040][ T1] usbserial: USB Serial support registered for moto_modem [ 9.601856][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.603887][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.605291][ T1] usbserial: USB Serial support registered for hp4x [ 9.606809][ T1] usbserial: USB Serial support registered for suunto [ 9.608304][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.615208][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.616990][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.621680][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.625022][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.626843][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.628335][ T1] usb usb1: Product: Dummy host controller [ 9.629555][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 9.631021][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.636908][ T1] hub 1-0:1.0: USB hub found [ 9.638348][ T1] hub 1-0:1.0: 1 port detected [ 9.645634][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.647128][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.650523][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.653052][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.654918][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.656569][ T1] usb usb2: Product: Dummy host controller [ 9.657522][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 9.660518][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 9.664456][ T1] hub 2-0:1.0: USB hub found [ 9.665790][ T1] hub 2-0:1.0: 1 port detected [ 9.670661][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.672144][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.674387][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.678040][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.679636][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.681447][ T1] usb usb3: Product: Dummy host controller [ 9.682494][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 9.683908][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 9.687456][ T1] hub 3-0:1.0: USB hub found [ 9.688493][ T1] hub 3-0:1.0: 1 port detected [ 9.693666][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.695854][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.699910][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.702629][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.704235][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.705939][ T1] usb usb4: Product: Dummy host controller [ 9.706809][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 9.708238][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 9.711989][ T1] hub 4-0:1.0: USB hub found [ 9.713224][ T1] hub 4-0:1.0: 1 port detected [ 9.717708][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.720519][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.723395][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.726125][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.727527][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.730299][ T1] usb usb5: Product: Dummy host controller [ 9.731863][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 9.734354][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 9.738405][ T1] hub 5-0:1.0: USB hub found [ 9.740387][ T1] hub 5-0:1.0: 1 port detected [ 9.746819][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.752224][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.755537][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.759448][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.761921][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.764064][ T1] usb usb6: Product: Dummy host controller [ 9.765973][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 9.768021][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 9.773576][ T1] hub 6-0:1.0: USB hub found [ 9.774654][ T1] hub 6-0:1.0: 1 port detected [ 9.774832][ C1] random: fast init done [ 9.779815][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.781461][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.785771][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.789397][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.791693][ T37] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.793346][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.793369][ T1] usb usb7: Product: Dummy host controller [ 9.794767][ T37] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.795880][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 9.798524][ T37] sd 0:0:1:0: [sda] Write Protect is off [ 9.800473][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 9.804126][ T627] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.806645][ T1] hub 7-0:1.0: USB hub found [ 9.808456][ T1] hub 7-0:1.0: 1 port detected [ 9.808499][ T37] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.813219][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.815459][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.820194][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.824743][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.827238][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.829903][ T1] usb usb8: Product: Dummy host controller [ 9.831416][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 9.831495][ T37] sda: sda1 [ 9.833254][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 9.838286][ T1] hub 8-0:1.0: USB hub found [ 9.840139][ T1] hub 8-0:1.0: 1 port detected [ 9.843906][ T37] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.859425][ T1] using random self ethernet address [ 9.860975][ T1] using random host ethernet address [ 9.863432][ T1] Mass Storage Function, version: 2009/09/11 [ 9.864830][ T1] LUN: removable file: (no medium) [ 9.865808][ T1] no file given for LUN0 [ 9.866995][ T1] printk: console [ttyGS0] disabled [ 9.870848][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 9.873446][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.876052][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 9.879213][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 9.881053][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.883440][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.884597][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 9.885755][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 9.888731][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 9.893984][ T1] hub 9-0:1.0: USB hub found [ 9.896513][ T1] hub 9-0:1.0: 8 ports detected [ 9.902613][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.904421][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 9.906470][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.909797][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.912376][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.915024][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 9.917264][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 9.920156][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 9.923452][ T1] hub 10-0:1.0: USB hub found [ 9.924765][ T1] hub 10-0:1.0: 8 ports detected [ 9.931863][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.934879][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 9.937468][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.940266][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.942130][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 9.943068][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 9.945615][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 9.949902][ T1] hub 11-0:1.0: USB hub found [ 9.951184][ T1] hub 11-0:1.0: 8 ports detected [ 9.957153][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.958726][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 9.962071][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.965108][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.967307][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.968682][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 9.970338][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 9.972644][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 9.975722][ T1] hub 12-0:1.0: USB hub found [ 9.976628][ T1] hub 12-0:1.0: 8 ports detected [ 9.982918][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.985814][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 9.988179][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.990233][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.991387][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 9.992419][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 9.994359][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 9.998083][ T1] hub 13-0:1.0: USB hub found [ 9.999761][ T1] hub 13-0:1.0: 8 ports detected [ 10.005747][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.007767][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.011136][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.013045][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.014292][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.015923][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.017634][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.019233][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.022453][ T1] hub 14-0:1.0: USB hub found [ 10.024209][ T1] hub 14-0:1.0: 8 ports detected [ 10.031623][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.034080][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.036368][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.038174][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.041692][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.043041][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.045095][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.047902][ T1] hub 15-0:1.0: USB hub found [ 10.049037][ T1] hub 15-0:1.0: 8 ports detected [ 10.054946][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.057420][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.060727][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.063311][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.066157][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.067798][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.069033][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.070618][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.073847][ T1] hub 16-0:1.0: USB hub found [ 10.075116][ T1] hub 16-0:1.0: 8 ports detected [ 10.081616][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.083764][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.086880][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.090294][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.091550][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.093189][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.094443][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.097219][ T1] hub 17-0:1.0: USB hub found [ 10.098309][ T1] hub 17-0:1.0: 8 ports detected [ 10.104191][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.106677][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.108750][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.112671][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.114380][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.116016][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.117865][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.119594][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.123283][ T1] hub 18-0:1.0: USB hub found [ 10.124199][ T1] hub 18-0:1.0: 8 ports detected [ 10.130706][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.132831][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.135679][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.137361][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.138589][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.141273][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.142463][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.145435][ T1] hub 19-0:1.0: USB hub found [ 10.146623][ T1] hub 19-0:1.0: 8 ports detected [ 10.152348][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.154995][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.157028][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.160267][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.162496][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.164131][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.165304][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.167282][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.170648][ T1] hub 20-0:1.0: USB hub found [ 10.171770][ T1] hub 20-0:1.0: 8 ports detected [ 10.179455][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.181436][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.184208][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.185822][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.187003][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.187908][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.190655][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.193470][ T1] hub 21-0:1.0: USB hub found [ 10.194353][ T1] hub 21-0:1.0: 8 ports detected [ 10.200204][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.202250][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.204889][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.206862][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.210000][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.212396][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.214230][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.216106][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.219683][ T1] hub 22-0:1.0: USB hub found [ 10.220773][ T1] hub 22-0:1.0: 8 ports detected [ 10.227348][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.231224][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.234129][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.235765][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.237022][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.238458][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.240305][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.242910][ T1] hub 23-0:1.0: USB hub found [ 10.244071][ T1] hub 23-0:1.0: 8 ports detected [ 10.249722][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.252122][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.254534][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.256893][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.258637][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.261071][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.262705][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.264405][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.268404][ T1] hub 24-0:1.0: USB hub found [ 10.270326][ T1] hub 24-0:1.0: 8 ports detected [ 10.276887][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.280645][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.283363][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.284931][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.286444][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.287775][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.289840][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.293088][ T1] hub 25-0:1.0: USB hub found [ 10.294324][ T1] hub 25-0:1.0: 8 ports detected [ 10.300080][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.302070][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.304029][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.307168][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.309712][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.311346][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.312367][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.314150][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.317220][ T1] hub 26-0:1.0: USB hub found [ 10.318711][ T1] hub 26-0:1.0: 8 ports detected [ 10.324888][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.327934][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.331782][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.334548][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.336797][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.338231][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.340461][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.343848][ T1] hub 27-0:1.0: USB hub found [ 10.345233][ T1] hub 27-0:1.0: 8 ports detected [ 10.351601][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.354188][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.356249][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.358895][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.360784][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.362588][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.363853][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.365176][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.367932][ T1] hub 28-0:1.0: USB hub found [ 10.369522][ T1] hub 28-0:1.0: 8 ports detected [ 10.376051][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.378318][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.382011][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.384416][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.385831][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.388029][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.390093][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.392960][ T1] hub 29-0:1.0: USB hub found [ 10.394599][ T1] hub 29-0:1.0: 8 ports detected [ 10.401214][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.403817][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.405687][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.407996][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.411128][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.412798][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.414119][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.415407][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.418255][ T1] hub 30-0:1.0: USB hub found [ 10.419880][ T1] hub 30-0:1.0: 8 ports detected [ 10.426232][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.428272][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.432193][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.433983][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.435309][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.437176][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.439532][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.442881][ T1] hub 31-0:1.0: USB hub found [ 10.444167][ T1] hub 31-0:1.0: 8 ports detected [ 10.450831][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.453168][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.455292][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.458456][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.461000][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.462467][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.464072][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.465510][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.469007][ T1] hub 32-0:1.0: USB hub found [ 10.470463][ T1] hub 32-0:1.0: 8 ports detected [ 10.477259][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.480544][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.483181][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.485386][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.487207][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.489570][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.490953][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.494133][ T1] hub 33-0:1.0: USB hub found [ 10.495662][ T1] hub 33-0:1.0: 8 ports detected [ 10.501218][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.504156][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.506479][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.510881][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.512531][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.513978][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.516026][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.517512][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.520949][ T1] hub 34-0:1.0: USB hub found [ 10.522436][ T1] hub 34-0:1.0: 8 ports detected [ 10.528735][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.533091][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.535284][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.537218][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.538675][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.540571][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.542815][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.545887][ T1] hub 35-0:1.0: USB hub found [ 10.547611][ T1] hub 35-0:1.0: 8 ports detected [ 10.553612][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.555663][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.557290][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.560426][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.562989][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.564510][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.566747][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.568605][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.572102][ T1] hub 36-0:1.0: USB hub found [ 10.573834][ T1] hub 36-0:1.0: 8 ports detected [ 10.581584][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.583658][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.586236][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.587950][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.591475][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.592844][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.594174][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.596791][ T1] hub 37-0:1.0: USB hub found [ 10.597960][ T1] hub 37-0:1.0: 8 ports detected [ 10.603816][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.605569][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.607723][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.611130][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.613032][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.614281][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.615264][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.616590][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 10.619882][ T1] hub 38-0:1.0: USB hub found [ 10.620756][ T1] hub 38-0:1.0: 8 ports detected [ 10.627604][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.631194][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 10.633171][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.634910][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.636004][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 10.637240][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.638715][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 10.642085][ T1] hub 39-0:1.0: USB hub found [ 10.643365][ T1] hub 39-0:1.0: 8 ports detected [ 10.648735][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.651146][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 10.653369][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.656795][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.659868][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.662821][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 10.663959][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.665659][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 10.668663][ T1] hub 40-0:1.0: USB hub found [ 10.670238][ T1] hub 40-0:1.0: 8 ports detected [ 10.677389][ T1] usbcore: registered new device driver usbip-host [ 10.681428][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.684024][ T1] i8042: Warning: Keylock active [ 10.687035][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.690312][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 10.754170][ T1] mousedev: PS/2 mouse device common for all mice [ 10.762741][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 10.770100][ T1] rtc_cmos 00:00: registered as rtc0 [ 10.771285][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 10.773262][ T1] i2c /dev entries driver [ 10.776115][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 10.781560][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 10.783682][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 10.786112][ T1] IR NEC protocol handler initialized [ 10.787842][ T1] IR RC5(x/sz) protocol handler initialized [ 10.789310][ T1] IR RC6 protocol handler initialized [ 10.790441][ T1] IR JVC protocol handler initialized [ 10.791298][ T1] IR Sony protocol handler initialized [ 10.793201][ T1] IR SANYO protocol handler initialized [ 10.794838][ T1] IR Sharp protocol handler initialized [ 10.795899][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 10.797465][ T1] IR XMP protocol handler initialized [ 10.801294][ T1] usbcore: registered new interface driver uvcvideo [ 10.802397][ T1] USB Video Class driver (1.1.1) [ 10.803475][ T1] gspca_main: v2.14.0 registered [ 10.823905][ T1] vivid-000: using single planar format API [ 10.841285][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 10.843255][ T1] vivid-000: V4L2 capture device registered as video3 [ 10.844959][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 10.846824][ T1] vivid-000: V4L2 output device registered as video4 [ 10.848407][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 10.851479][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 10.854263][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 10.856308][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 10.858546][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 10.861123][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 10.863441][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 10.865509][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 10.867300][ T1] vivid-001: using multiplanar format API [ 10.881729][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 10.883959][ T1] vivid-001: V4L2 capture device registered as video7 [ 10.886143][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 10.888391][ T1] vivid-001: V4L2 output device registered as video8 [ 10.890498][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 10.892704][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 10.895452][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 10.897968][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 10.900615][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 10.902886][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 10.905142][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 10.907520][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 10.909542][ T1] vivid-002: using single planar format API [ 10.924302][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 10.927140][ T1] vivid-002: V4L2 capture device registered as video11 [ 10.929027][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 10.930890][ T1] vivid-002: V4L2 output device registered as video12 [ 10.933851][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 10.936368][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 10.940001][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 10.942315][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 10.944058][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 10.946381][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 10.948742][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 10.951945][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 10.955076][ T1] vivid-003: using multiplanar format API [ 10.961465][ T2589] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 10.981730][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 10.983693][ T1] vivid-003: V4L2 capture device registered as video15 [ 10.986256][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 10.988531][ T1] vivid-003: V4L2 output device registered as video16 [ 10.991125][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 10.993804][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 10.996314][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 10.998141][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.000504][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.002404][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.004355][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.007056][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.010036][ T1] vivid-004: using single planar format API [ 11.024281][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.026142][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.028074][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.030408][ T1] vivid-004: V4L2 output device registered as video20 [ 11.032493][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.035467][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.037358][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.039361][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.041039][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.042748][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.045005][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.046851][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.049560][ T1] vivid-005: using multiplanar format API [ 11.064202][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.066546][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.069437][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.071249][ T1] vivid-005: V4L2 output device registered as video24 [ 11.073964][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.077434][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.080303][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.082205][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.084601][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.086222][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.089446][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.091210][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.094394][ T1] vivid-006: using single planar format API [ 11.109803][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.111688][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.114297][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.116045][ T1] vivid-006: V4L2 output device registered as video28 [ 11.118647][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.121451][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.123689][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.125798][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.127705][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.130116][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.132521][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.134526][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.136540][ T1] vivid-007: using multiplanar format API [ 11.151098][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 11.153235][ T1] vivid-007: V4L2 capture device registered as video31 [ 11.155173][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 11.157142][ T1] vivid-007: V4L2 output device registered as video32 [ 11.159847][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 11.161918][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 11.165232][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 11.167746][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 11.169374][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 11.171706][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 11.173240][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 11.175798][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 11.178136][ T1] vivid-008: using single planar format API [ 11.193388][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 11.195726][ T1] vivid-008: V4L2 capture device registered as video35 [ 11.197778][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 11.200304][ T1] vivid-008: V4L2 output device registered as video36 [ 11.202352][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 11.204665][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 11.208191][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 11.210384][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 11.212403][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 11.214315][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 11.216031][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 11.217724][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 11.220434][ T1] vivid-009: using multiplanar format API [ 11.235454][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 11.237765][ T1] vivid-009: V4L2 capture device registered as video39 [ 11.239991][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 11.241814][ T1] vivid-009: V4L2 output device registered as video40 [ 11.243541][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 11.245728][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 11.247532][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 11.250467][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 11.252452][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 11.254659][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 11.256944][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 11.259343][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 11.261064][ T1] vivid-010: using single planar format API [ 11.275474][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 11.277369][ T1] vivid-010: V4L2 capture device registered as video43 [ 11.280699][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 11.282350][ T1] vivid-010: V4L2 output device registered as video44 [ 11.283900][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 11.286834][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 11.289174][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 11.291124][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 11.292964][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 11.295183][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 11.297903][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 11.300438][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 11.303111][ T1] vivid-011: using multiplanar format API [ 11.317256][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 11.320241][ T1] vivid-011: V4L2 capture device registered as video47 [ 11.322781][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 11.324698][ T1] vivid-011: V4L2 output device registered as video48 [ 11.326444][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 11.329544][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 11.332194][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 11.333915][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 11.335892][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 11.337580][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 11.339705][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 11.341845][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 11.343816][ T1] vivid-012: using single planar format API [ 11.357793][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 11.360986][ T1] vivid-012: V4L2 capture device registered as video51 [ 11.363245][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 11.365780][ T1] vivid-012: V4L2 output device registered as video52 [ 11.367796][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 11.370461][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 11.372953][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 11.379862][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 11.381721][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 11.383634][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 11.385497][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 11.387300][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 11.390049][ T1] vivid-013: using multiplanar format API [ 11.405095][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 11.407928][ T1] vivid-013: V4L2 capture device registered as video55 [ 11.410456][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 11.413104][ T1] vivid-013: V4L2 output device registered as video56 [ 11.415383][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 11.417762][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 11.420779][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 11.421470][ T2589] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.422958][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 11.427496][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 11.430195][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 11.432506][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 11.434962][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 11.437080][ T1] vivid-014: using single planar format API [ 11.451450][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 11.454170][ T1] vivid-014: V4L2 capture device registered as video59 [ 11.456416][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 11.458944][ T1] vivid-014: V4L2 output device registered as video60 [ 11.461583][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 11.463701][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 11.465803][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 11.468226][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 11.471378][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 11.473811][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 11.475886][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 11.477998][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 11.481803][ T1] vivid-015: using multiplanar format API [ 11.496522][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 11.499084][ T1] vivid-015: V4L2 capture device registered as video63 [ 11.501551][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 11.503825][ T1] vivid-015: V4L2 output device registered as video64 [ 11.505750][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 11.508644][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 11.511782][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 11.514312][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 11.516546][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 11.518468][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 11.520900][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 11.523626][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 11.527874][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 11.532575][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 11.535246][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 11.537748][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 11.540722][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 11.542226][ T1] iTCO_vendor_support: vendor-support=0 [ 11.545688][ T1] device-mapper: uevent: version 1.0.3 [ 11.547784][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 11.551624][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 11.553124][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 11.554857][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 11.556353][ T1] device-mapper: raid: Loading target version 1.15.1 [ 11.558301][ T1] Bluetooth: HCI UART driver ver 2.3 [ 11.560606][ T1] Bluetooth: HCI UART protocol H4 registered [ 11.565200][ T1] Bluetooth: HCI UART protocol BCSP registered [ 11.566463][ T1] Bluetooth: HCI UART protocol LL registered [ 11.568194][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 11.570195][ T1] Bluetooth: HCI UART protocol QCA registered [ 11.571381][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 11.572675][ T1] Bluetooth: HCI UART protocol Marvell registered [ 11.575032][ T1] usbcore: registered new interface driver bfusb [ 11.576905][ T1] usbcore: registered new interface driver btusb [ 11.580587][ T1] CAPI 2.0 started up with major 68 (middleware) [ 11.582034][ T1] Modular ISDN core version 1.1.29 [ 11.584907][ T1] NET: Registered protocol family 34 [ 11.586457][ T1] DSP module 2.0 [ 11.588390][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 11.603644][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 11.605599][ T1] 0 virtual devices registered [ 11.606581][ T1] intel_pstate: CPU model not supported [ 11.610555][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 11.612824][ T1] usnic_verbs:usnic_uiom_init:563: [ 11.612827][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 11.617032][ T1] usnic_verbs:usnic_ib_init:667: [ 11.617035][ T1] Unable to initialize umem with err -1 [ 11.621334][ T1] iscsi: registered transport (iser) [ 11.623671][ T1] SoftiWARP attached [ 11.624551][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.627063][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.629468][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.640749][ T1] hid: raw HID events driver (C) Jiri Kosina [ 11.688002][ T1] usbcore: registered new interface driver usbhid [ 11.691029][ T1] usbhid: USB HID core driver [ 11.713422][ T1] ashmem: initialized [ 11.813133][ T1] usbcore: registered new interface driver snd-usb-audio [ 11.815404][ T1] drop_monitor: Initializing network drop monitor service [ 11.817875][ T1] NET: Registered protocol family 26 [ 11.819646][ T1] GACT probability on [ 11.820335][ T1] Mirror/redirect action on [ 11.821671][ T1] Simple TC action Loaded [ 11.825008][ T1] netem: version 1.3 [ 11.826087][ T1] u32 classifier [ 11.826962][ T1] Performance counters on [ 11.828265][ T1] input device check on [ 11.829210][ T1] Actions configured [ 11.832871][ T1] nf_conntrack_irc: failed to register helpers [ 11.834355][ T1] nf_conntrack_sane: failed to register helpers [ 11.878139][ T1] nf_conntrack_sip: failed to register helpers [ 11.883727][ T1] xt_time: kernel timezone is -0000 [ 11.884674][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 11.886050][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 11.889574][ T1] IPVS: ipvs loaded. [ 11.890538][ T1] IPVS: [rr] scheduler registered. [ 11.892032][ T1] IPVS: [wrr] scheduler registered. [ 11.893401][ T1] IPVS: [lc] scheduler registered. [ 11.894407][ T1] IPVS: [wlc] scheduler registered. [ 11.895370][ T1] IPVS: [fo] scheduler registered. [ 11.896919][ T1] IPVS: [ovf] scheduler registered. [ 11.898406][ T1] IPVS: [lblc] scheduler registered. [ 11.899964][ T1] IPVS: [lblcr] scheduler registered. [ 11.900898][ T1] IPVS: [dh] scheduler registered. [ 11.901928][ T1] IPVS: [sh] scheduler registered. [ 11.903426][ T1] IPVS: [mh] scheduler registered. [ 11.904739][ T1] IPVS: [sed] scheduler registered. [ 11.905639][ T1] IPVS: [nq] scheduler registered. [ 11.906824][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 11.908086][ T1] IPVS: [sip] pe registered. [ 11.909911][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 11.914084][ T1] gre: GRE over IPv4 demultiplexor driver [ 11.914949][ T1] ip_gre: GRE over IPv4 tunneling driver [ 11.922590][ T1] IPv4 over IPsec tunneling driver [ 11.928444][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 11.931108][ T1] Initializing XFRM netlink socket [ 11.932224][ T1] IPsec XFRM device driver [ 11.934304][ T1] NET: Registered protocol family 10 [ 11.936212][ T1] [ 11.937006][ T1] ============================= [ 11.937961][ T1] WARNING: suspicious RCU usage [ 11.939026][ T1] 5.7.0-rc5-next-20200511-syzkaller #0 Not tainted [ 11.940293][ T1] ----------------------------- [ 11.941349][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 11.942603][ T1] [ 11.942603][ T1] other info that might help us debug this: [ 11.942603][ T1] [ 11.944206][ T1] [ 11.944206][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 11.945488][ T1] 1 lock held by swapper/0/1: [ 11.946297][ T1] #0: ffffffff8a7accb0 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 11.948519][ T1] [ 11.948519][ T1] stack backtrace: [ 11.950282][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc5-next-20200511-syzkaller #0 [ 11.952783][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 11.954568][ T1] Call Trace: [ 11.955835][ T1] dump_stack+0x18f/0x20d [ 11.957078][ T1] ip6mr_get_table+0x153/0x180 [ 11.958032][ T1] ip6mr_new_table+0x1b/0x70 [ 11.958935][ T1] ip6mr_net_init+0x133/0x3f0 [ 11.960140][ T1] ? ip6mr_net_exit+0x100/0x100 [ 11.960163][ T1] ops_init+0xaf/0x420 [ 11.960163][ T1] register_pernet_operations+0x346/0x840 [ 11.960163][ T1] ? setup_net+0x860/0x860 [ 11.960163][ T1] ? down_write_killable+0x170/0x170 [ 11.960163][ T1] ? cpus_read_unlock+0xa4/0x140 [ 11.960163][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 11.960163][ T1] ? unix_diag_init+0x11/0x11 [ 11.960163][ T1] register_pernet_subsys+0x25/0x40 [ 11.960163][ T1] ip6_mr_init+0x49/0x152 [ 11.960163][ T1] inet6_init+0x1d7/0x6dc [ 11.960163][ T1] do_one_initcall+0x10a/0x7d0 [ 11.960163][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 11.960163][ T1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 11.960163][ T1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 11.960163][ T1] ? kernel_init_freeable+0x3a5/0x5ae [ 11.960163][ T1] kernel_init_freeable+0x501/0x5ae [ 11.960163][ T1] ? rest_init+0x365/0x365 [ 11.960163][ T1] kernel_init+0xd/0x1bb [ 11.960163][ T1] ret_from_fork+0x24/0x30 [ 11.983377][ T7] floppy0: no floppy controllers found [ 11.999946][ T1] Segment Routing with IPv6 [ 12.001052][ T1] mip6: Mobile IPv6 [ 12.005190][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 12.012088][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 12.015621][ T1] NET: Registered protocol family 17 [ 12.016991][ T1] NET: Registered protocol family 15 [ 12.018433][ T1] Bridge firewalling registered [ 12.020952][ T1] NET: Registered protocol family 9 [ 12.021751][ T1] X25: Linux Version 0.2 [ 12.055106][ T1] NET: Registered protocol family 6 [ 12.093195][ T1] NET: Registered protocol family 11 [ 12.095055][ T1] NET: Registered protocol family 3 [ 12.096571][ T1] can: controller area network core (rev 20170425 abi 9) [ 12.098858][ T1] NET: Registered protocol family 29 [ 12.099939][ T1] can: raw protocol (rev 20170425) [ 12.101384][ T1] can: broadcast manager protocol (rev 20170425 t) [ 12.102663][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 12.104184][ T1] can: SAE J1939 [ 12.105704][ T1] Bluetooth: RFCOMM TTY layer initialized [ 12.106800][ T1] Bluetooth: RFCOMM socket layer initialized [ 12.108187][ T1] Bluetooth: RFCOMM ver 1.11 [ 12.109403][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 12.111329][ T1] Bluetooth: BNEP filters: protocol multicast [ 12.113036][ T1] Bluetooth: BNEP socket layer initialized [ 12.114482][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 12.115388][ T1] Bluetooth: CMTP socket layer initialized [ 12.116182][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 12.117690][ T1] Bluetooth: HIDP socket layer initialized [ 12.119404][ T1] RPC: Registered rdma transport module. [ 12.120601][ T1] RPC: Registered rdma backchannel transport module. [ 12.124692][ T1] NET: Registered protocol family 33 [ 12.126180][ T1] Key type rxrpc registered [ 12.127286][ T1] Key type rxrpc_s registered [ 12.131242][ T1] NET: Registered protocol family 41 [ 12.132608][ T1] lec:lane_module_init: lec.c: initialized [ 12.133898][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 12.135172][ T1] l2tp_core: L2TP core driver, V2.0 [ 12.136042][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 12.138006][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 12.139968][ T1] l2tp_netlink: L2TP netlink interface [ 12.141827][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 12.143331][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 12.145024][ T1] NET: Registered protocol family 35 [ 12.146827][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 12.159445][ T1] DCCP: Activated CCID 2 (TCP-like) [ 12.161252][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 12.163674][ T1] sctp: Hash tables configured (bind 32/56) [ 12.166299][ T1] NET: Registered protocol family 21 [ 12.167748][ T1] Registered RDS/infiniband transport [ 12.170394][ T1] Registered RDS/tcp transport [ 12.171095][ T1] tipc: Activated (version 2.0.0) [ 12.172749][ T1] NET: Registered protocol family 30 [ 12.174350][ T1] tipc: Started in single node mode [ 12.175876][ T1] NET: Registered protocol family 43 [ 12.177291][ T1] 9pnet: Installing 9P2000 support [ 12.179143][ T1] NET: Registered protocol family 37 [ 12.183857][ T1] NET: Registered protocol family 36 [ 12.185865][ T1] Key type dns_resolver registered [ 12.187110][ T1] Key type ceph registered [ 12.188550][ T1] libceph: loaded (mon/osd proto 15/24) [ 12.191652][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 12.193609][ T1] openvswitch: Open vSwitch switching datapath [ 12.197341][ T1] NET: Registered protocol family 40 [ 12.199177][ T1] mpls_gso: MPLS GSO support [ 12.206465][ T1] IPI shorthand broadcast: enabled [ 12.207906][ T1] AVX2 version of gcm_enc/dec engaged. [ 12.209774][ T1] AES CTR mode by8 optimization enabled [ 12.216123][ T1] sched_clock: Marking stable (12192513232, 23570727)->(12224953589, -8869630) [ 12.226185][ T1] registered taskstats version 1 [ 12.231637][ T1] Loading compiled-in X.509 certificates [ 12.242498][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 12.254603][ T1] zswap: loaded using pool lzo/zbud [ 12.261639][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 12.271337][ T1] Key type ._fscrypt registered [ 12.276172][ T1] Key type .fscrypt registered [ 12.280932][ T1] Key type fscrypt-provisioning registered [ 12.290390][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 12.297244][ T1] FS-Cache: Netfs 'afs' registered for caching [ 12.311168][ T1] Btrfs loaded, crc32c=crc32c-intel [ 12.321552][ T1] Key type big_key registered [ 12.328115][ T1] Key type encrypted registered [ 12.333152][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 12.339718][ T1] ima: No TPM chip found, activating TPM-bypass! [ 12.346099][ T1] ima: Allocated hash algorithm: sha256 [ 12.351999][ T1] ima: No architecture policies found [ 12.357552][ T1] evm: Initialising EVM extended attributes: [ 12.363587][ T1] evm: security.selinux [ 12.367715][ T1] evm: security.SMACK64 [ 12.371869][ T1] evm: security.SMACK64EXEC [ 12.376346][ T1] evm: security.SMACK64TRANSMUTE [ 12.381286][ T1] evm: security.SMACK64MMAP [ 12.385759][ T1] evm: security.apparmor [ 12.390046][ T1] evm: security.ima [ 12.393825][ T1] evm: security.capability [ 12.398211][ T1] evm: HMAC attrs: 0x1 [ 12.403886][ T1] PM: Magic number: 4:185:978 [ 12.409242][ T1] tty ttyc5: hash matches [ 12.415159][ T1] printk: console [netcon0] enabled [ 12.420627][ T1] netconsole: network logging started [ 12.429622][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 12.438200][ T1] rdma_rxe: loaded [ 12.442338][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 12.453343][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 12.461730][ T17] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 12.471563][ T1] ALSA device list: [ 12.475361][ T1] #0: Dummy 1 [ 12.479018][ T17] cfg80211: failed to load regulatory.db [ 12.485196][ T1] #1: Loopback 1 [ 12.488975][ T1] #2: Virtual MIDI Card 1 [ 12.496347][ T1] md: Waiting for all devices to be available before autodetect [ 12.504131][ T1] md: If you don't use raid, use raid=noautodetect [ 12.515217][ T1] md: Autodetecting RAID arrays. [ 12.520288][ T1] md: autorun ... [ 12.523906][ T1] md: ... autorun DONE. [ 12.567792][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 12.575983][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 12.629238][ T1] devtmpfs: mounted [ 12.642265][ T1] Freeing unused kernel image (initmem) memory: 2788K [ 12.649077][ T1] Kernel memory protection disabled. [ 12.689456][ T1] Run /sbin/init as init process [ 13.738114][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 13.775626][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 13.783438][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 13.845869][ 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) [ 13.867667][ T1] systemd[1]: Detected virtualization kvm. [ 13.873607][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 13.958713][ T1] systemd[1]: Set hostname to . [ 14.349289][ T3891] selinux-autorel (3891) used greatest stack depth: 24976 bytes left [ 14.400623][ T3889] systemd-fstab-generator[3889]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 14.417596][ T3889] systemd-fstab-generator[3889]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 14.434540][ T3889] systemd-fstab-generator[3889]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 14.456210][ T3889] systemd-fstab-g (3889) used greatest stack depth: 23720 bytes left [ 14.582631][ T3885] systemd[3885]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 14.955999][ T1] systemd[1]: Reached target Swap. [ OK ] Reached target Swap. [ 14.990975][ T1] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ 15.030981][ T1] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ 15.075087][ T1] systemd[1]: Created slice System Slice. [ OK ] Created slice System Slice. [ 15.128071][ T1] systemd[1]: Mounting Huge Pages File System... Mounting Huge Pages File System... [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Listening on Journal Socket. Starting Load Kernel Modules... [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Created slice system-serial\x2dgetty.slice. Mounting /sys/kernel/config... Starting Remount Root and Kernel File Systems... [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. [ 15.533918][ T3904] EXT4-fs (sda1): re-mounted. Opts: (null) Mounting /proc/sys/fs/binfmt_misc... Mounting POSIX Message Queue File System... [ OK ] Created slice system-getty.slice. Mounting /sys/kernel/debug... Starting Create Static Device Nodes in /dev... [ OK ] Reached target Remote File Systems. [ OK ] Listening on Journal Audit Socket. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target Encrypted Volumes. [ OK ] Reached target Paths. [ 15.933869][ T3916] systemd-tmpfile (3916) used greatest stack depth: 23048 bytes left [ OK ] Listening on Syslog Socket. Starting Journal Service... [ OK ] Reached target Slices. [ OK ] Listening on udev Kernel Socket. [ OK ] Reached target Sockets. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Huge Pages File System. [ OK ] Mounted /sys/kernel/debug. [ OK ] Mounted /sys/kernel/config. [ OK ] Mounted /proc/sys/fs/binfmt_misc. [ OK ] Started Load Kernel Modules. [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems (Pre). Starting udev Coldplug all Devices... Starting Apply Kernel Variables... Mounting FUSE Control File System... [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started Load/Save Random Seed. [ OK ] Started Apply Kernel Variables. [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started udev Kernel Device Manager. Starting Raise network interfaces... [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 18.134513][ T3918] systemd-journald[3918]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... [ OK ] Started Create Volatile Files and Directories. Starting Network Time Synchronization... Starting Update UTMP about System Boot/Shutdown... [ OK ] Started Update UTMP about System Boot/Shutdown. [ 19.225989][ T3966] [ 19.232592][ T3966] ============================= [ 19.240061][ T3966] WARNING: suspicious RCU usage [ 19.244926][ T3966] 5.7.0-rc5-next-20200511-syzkaller #0 Not tainted [ 19.261317][ T3966] ----------------------------- [ 19.266196][ T3966] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 19.277261][ T3966] [ 19.277261][ T3966] other info that might help us debug this: [ 19.277261][ T3966] [ 19.299603][ T3966] [ 19.299603][ T3966] rcu_scheduler_active = 2, debug_locks = 1 [ 19.307677][ T3966] 1 lock held by ip/3966: [ 19.312996][ T3966] #0: ffffffff8a7b9b08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 19.349578][ T3966] [ 19.349578][ T3966] stack backtrace: [ 19.355513][ T3966] CPU: 0 PID: 3966 Comm: ip Not tainted 5.7.0-rc5-next-20200511-syzkaller #0 [ 19.364357][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 19.374412][ T3966] Call Trace: [ 19.377728][ T3966] dump_stack+0x18f/0x20d [ 19.382068][ T3966] bpq_device_event+0x796/0x8ee [ 19.386923][ T3966] ? team_port_get_rtnl+0xbe/0x120 [ 19.392044][ T3966] notifier_call_chain+0xc0/0x230 [ 19.397083][ T3966] call_netdevice_notifiers_info+0xb5/0x130 [ 19.402984][ T3966] __dev_notify_flags+0x121/0x2c0 [ 19.408016][ T3966] ? dev_change_name+0x700/0x700 [ 19.412962][ T3966] ? dev_set_allmulti+0x30/0x30 [ 19.417815][ T3966] ? print_usage_bug+0x240/0x240 [ 19.422766][ T3966] dev_change_flags+0x100/0x160 [ 19.427632][ T3966] do_setlink+0xa1c/0x35d0 [ 19.433104][ T3966] ? mark_lock+0x129/0x1390 [ 19.437616][ T3966] ? rtnl_getlink+0xab0/0xab0 [ 19.442305][ T3966] ? print_usage_bug+0x240/0x240 [ 19.447248][ T3966] ? mark_lock+0x129/0x1390 [ 19.451756][ T3966] ? mark_lock+0x129/0x1390 [ 19.456269][ T3966] ? memset+0x20/0x40 [ 19.460263][ T3966] ? __nla_validate_parse+0x2dc/0x1c70 [ 19.465741][ T3966] ? nla_get_range_signed+0x520/0x520 [ 19.471121][ T3966] ? mark_held_locks+0xe0/0xe0 [ 19.475889][ T3966] ? deref_stack_reg+0xaa/0xe0 [ 19.480660][ T3966] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 19.487386][ T3966] __rtnl_newlink+0xad0/0x1590 [ 19.492176][ T3966] ? rtnl_link_unregister+0x240/0x240 [ 19.497571][ T3966] ? is_bpf_text_address+0xcb/0x160 [ 19.502780][ T3966] ? kernel_text_address+0x6e/0xe0 [ 19.507894][ T3966] ? __kernel_text_address+0x9/0x30 [ 19.513099][ T3966] ? unwind_get_return_address+0x5a/0xa0 [ 19.518730][ T3966] ? profile_setup.cold+0xc1/0xc1 [ 19.523759][ T3966] ? arch_stack_walk+0x97/0xf0 [ 19.528552][ T3966] ? stack_trace_save+0x8c/0xc0 [ 19.533409][ T3966] ? stack_trace_consume_entry+0x160/0x160 [ 19.539278][ T3966] ? rtnl_newlink+0x46/0xa0 [ 19.543788][ T3966] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 19.549343][ T3966] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 19.555329][ T3966] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 19.561147][ T3966] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 19.566739][ T3966] rtnl_newlink+0x64/0xa0 [ 19.571075][ T3966] ? __rtnl_newlink+0x1590/0x1590 [ 19.576106][ T3966] rtnetlink_rcv_msg+0x44e/0xad0 [ 19.581057][ T3966] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 19.586350][ T3966] ? lock_acquire+0x1f4/0x940 [ 19.591032][ T3966] ? netlink_deliver_tap+0x146/0xcc0 [ 19.596334][ T3966] netlink_rcv_skb+0x15a/0x430 [ 19.601108][ T3966] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 19.606399][ T3966] ? netlink_ack+0xa60/0xa60 [ 19.610996][ T3966] ? netlink_deliver_tap+0x236/0xcc0 [ 19.616295][ T3966] netlink_unicast+0x537/0x740 [ 19.621071][ T3966] ? netlink_attachskb+0x810/0x810 [ 19.626185][ T3966] ? _copy_from_iter_full+0x25c/0x870 [ 19.631568][ T3966] ? __phys_addr_symbol+0x2c/0x70 [ 19.636592][ T3966] ? __check_object_size+0x171/0x437 [ 19.641873][ T3966] netlink_sendmsg+0x882/0xe10 [ 19.646974][ T3966] ? aa_af_perm+0x260/0x260 [ 19.651471][ T3966] ? netlink_unicast+0x740/0x740 [ 19.656399][ T3966] ? netlink_unicast+0x740/0x740 [ 19.661322][ T3966] sock_sendmsg+0xcf/0x120 [ 19.665724][ T3966] ____sys_sendmsg+0x6bf/0x7e0 [ 19.670489][ T3966] ? mark_held_locks+0xe0/0xe0 [ 19.675254][ T3966] ? kernel_sendmsg+0x50/0x50 [ 19.679917][ T3966] ? find_held_lock+0x2d/0x110 [ 19.684665][ T3966] ? mark_lock+0x129/0x1390 [ 19.689158][ T3966] ___sys_sendmsg+0x100/0x170 [ 19.693824][ T3966] ? sendmsg_copy_msghdr+0x70/0x70 [ 19.698923][ T3966] ? migration_entry_to_page+0x310/0x310 [ 19.704541][ T3966] ? do_raw_spin_unlock+0x171/0x260 [ 19.709740][ T3966] ? find_held_lock+0x2d/0x110 [ 19.714491][ T3966] ? do_page_fault+0x59e/0x13da [ 19.719325][ T3966] ? vm_insert_pages+0x6a0/0x6a0 [ 19.724245][ T3966] ? lock_downgrade+0x840/0x840 [ 19.729083][ T3966] ? __fget_light+0x1ab/0x270 [ 19.733749][ T3966] __sys_sendmsg+0xec/0x1b0 [ 19.738237][ T3966] ? __sys_sendmsg_sock+0xb0/0xb0 [ 19.743248][ T3966] ? down_read_nested+0x430/0x430 [ 19.748263][ T3966] ? trace_hardirqs_off_caller+0x55/0x230 [ 19.753986][ T3966] ? do_syscall_64+0x21/0x7d0 [ 19.758649][ T3966] do_syscall_64+0xf6/0x7d0 [ 19.763155][ T3966] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 19.769034][ T3966] RIP: 0033:0x7ffae6a95dc7 [ 19.774393][ T3966] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb cd 66 0f 1f 44 00 00 8b 05 4a 49 2b 00 85 c0 75 2e 48 63 ff 48 63 d2 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 a1 f0 2a 00 f7 d8 64 89 02 48 [ 19.793979][ T3966] RSP: 002b:00007ffe482d7988 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 19.802399][ T3966] RAX: ffffffffffffffda RBX: 000000005eba6532 RCX: 00007ffae6a95dc7 [ 19.810354][ T3966] RDX: 0000000000000000 RSI: 00007ffe482d79d0 RDI: 0000000000000003 [ 19.818324][ T3966] RBP: 00007ffe482d79d0 R08: 0000000000001000 R09: fefefeff77686d74 [ 19.826298][ T3966] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffe482d7a10 [ 19.834269][ T3966] R13: 000055693f20d3c0 R14: 00007ffe482dfa90 R15: 0000000000000000 [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. [ 20.016807][ C1] random: crng init done [ 20.021150][ C1] random: 7 urandom warning(s) missed due to ratelimiting Stopping Network Time Synchronization... [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for 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 (16s / no limit) [ *** ] (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) [ **] (1 of 2) A start job is running for dev-ttyS0.device (18s / 1min 30s) [ OK ] Reached target Sound Card. [ *] (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) [ ***] (2 of 2) A start job is running for…dplug all Devices (24s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (25s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (25s / no limit) [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Reached target Basic System. [ OK ] Started Daily Cleanup of Temporary Directories. Starting OpenBSD Secure Shell server... Starting getty on tty2-tty6 if dbus and logind are not available... [ OK ] Started Daily apt download activities. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. [ OK ] Started Regular background program processing daemon. Starting System Logging Service... Starting Permit User Sessions... [ 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 ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty2. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. [ 47.522190][ T6731] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 47.522200][ T6731] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 47.522214][ T6731] CPU: 1 PID: 6731 Comm: sshd Not tainted 5.7.0-rc5-next-20200511-syzkaller #0 [ 47.522222][ T6731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.522241][ T6731] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 47.522255][ 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 [ 47.522262][ T6731] RSP: 0018:ffffc900049b7450 EFLAGS: 00010206 [ 47.522273][ T6731] RAX: dffffc0000000000 RBX: ffff888098c74000 RCX: ffffffff836382da [ 47.522280][ T6731] RDX: 0000000000000005 RSI: ffffffff836382e8 RDI: 0000000000000028 [ 47.522289][ T6731] RBP: 1ffff92000936e8b R08: ffff8880a7bf0400 R09: fffffbfff155aaa2 [ 47.522298][ T6731] R10: ffffffff8aad550f R11: fffffbfff155aaa1 R12: ffff8880a701efea [ 47.522306][ T6731] R13: ffff8880a701e000 R14: 0000000000001a4b R15: 0000000000000000 [ 47.522322][ T6731] FS: 00007f24d92618c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 47.522331][ T6731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.522339][ T6731] CR2: 0000556d4e0428f5 CR3: 0000000093ec6000 CR4: 00000000001406e0 [ 47.522350][ T6731] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.522358][ T6731] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.522361][ T6731] Call Trace: [ 47.522377][ T6731] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 47.522394][ T6731] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 47.522408][ T6731] ? __kmalloc+0x62f/0x7a0 [ 47.522421][ T6731] ? tomoyo_realpath_from_path+0xc2/0x620 [ 47.522437][ T6731] ? lock_release+0x800/0x800 [ 47.522450][ T6731] ? __lock_acquire+0x2018/0x3f20 [ 47.522466][ T6731] tomoyo_realpath_from_path+0x393/0x620 [ 47.522483][ T6731] tomoyo_path_number_perm+0x1c2/0x4d0 [ 47.522494][ T6731] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 47.522508][ T6731] ? tomoyo_execute_permission+0x470/0x470 [ 47.522527][ T6731] ? d_alloc_parallel+0x785/0x1b10 [ 47.522548][ T6731] ? d_alloc_parallel+0x9ea/0x1b10 [ 47.522566][ T6731] ? rcu_read_lock_held_common+0x130/0x130 [ 47.522580][ T6731] ? print_usage_bug+0x240/0x240 [ 47.522594][ T6731] tomoyo_path_mknod+0x10d/0x190 [ 47.522608][ T6731] ? tomoyo_path_chown+0x1b0/0x1b0 [ 47.522623][ T6731] ? mark_held_locks+0x9f/0xe0 [ 47.522636][ T6731] ? d_lookup+0xec/0x250 [ 47.522652][ T6731] security_path_mknod+0x116/0x180 [ 47.522668][ T6731] lookup_open+0x5ae/0x1320 [ 47.522685][ T6731] ? page_put_link+0x210/0x210 [ 47.522707][ T6731] ? preempt_count_add+0x74/0x140 [ 47.522722][ T6731] ? __mnt_want_write+0x1da/0x2c0 [ 47.522737][ T6731] path_openat+0x93c/0x27f0 [ 47.522757][ T6731] ? path_lookupat.isra.0+0x530/0x530 [ 47.522768][ T6731] ? up_read+0x1a8/0x750 [ 47.522782][ T6731] ? mark_held_locks+0xe0/0xe0 [ 47.522795][ T6731] ? down_read_nested+0x430/0x430 [ 47.522814][ T6731] do_filp_open+0x192/0x260 [ 47.522828][ T6731] ? may_open_dev+0xf0/0xf0 [ 47.522845][ T6731] ? simple_attr_release+0x40/0x40 [ 47.522865][ T6731] ? _raw_spin_unlock+0x24/0x40 [ 47.522877][ T6731] ? __alloc_fd+0x46d/0x600 [ 47.522895][ T6731] do_sys_openat2+0x585/0x7d0 [ 47.522910][ T6731] ? file_open_root+0x400/0x400 [ 47.522925][ T6731] ? up_read+0x1a8/0x750 [ 47.522941][ T6731] do_sys_open+0xc3/0x140 [ 47.522955][ T6731] ? filp_open+0x70/0x70 [ 47.522967][ T6731] ? handle_mm_fault+0x491/0xa10 [ 47.522984][ T6731] ? trace_hardirqs_off_caller+0x55/0x230 [ 47.523002][ T6731] do_syscall_64+0xf6/0x7d0 [ 47.523020][ T6731] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 47.523029][ T6731] RIP: 0033:0x7f24d73ca6f0 [ 47.523042][ 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 [ 47.523048][ T6731] RSP: 002b:00007ffd48902438 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 47.523061][ T6731] RAX: ffffffffffffffda RBX: 0000556d4e865110 RCX: 00007f24d73ca6f0 [ 47.523069][ T6731] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 0000556d4e0428f5 [ 47.523076][ T6731] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 47.523084][ T6731] R10: 0000000000000240 R11: 0000000000000246 R12: 0000556d4e01351e [ 47.523091][ T6731] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 47.523102][ T6731] Modules linked in: [ 47.523118][ T6731] ---[ end trace d5aa3ed6697a52d3 ]--- [ 47.523133][ T6731] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 47.523146][ 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 [ 47.523153][ T6731] RSP: 0018:ffffc900049b7450 EFLAGS: 00010206 [ 47.523164][ T6731] RAX: dffffc0000000000 RBX: ffff888098c74000 RCX: ffffffff836382da [ 47.523173][ T6731] RDX: 0000000000000005 RSI: ffffffff836382e8 RDI: 0000000000000028 [ 47.523182][ T6731] RBP: 1ffff92000936e8b R08: ffff8880a7bf0400 R09: fffffbfff155aaa2 [ 47.523190][ T6731] R10: ffffffff8aad550f R11: fffffbfff155aaa1 R12: ffff8880a701efea [ 47.523199][ T6731] R13: ffff8880a701e000 R14: 0000000000001a4b R15: 0000000000000000 [ 47.523210][ T6731] FS: 00007f24d92618c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 47.523218][ T6731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.523226][ T6731] CR2: 0000556d4e0428f5 CR3: 0000000093ec6000 CR4: 00000000001406e0 [ 47.523234][ T6731] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.523242][ T6731] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.523248][ T6731] Kernel panic - not syncing: Fatal exception [ 47.524570][ T6731] Kernel Offset: disabled