[ 0.000000][ T0] Linux version 5.7.0-rc4-next-20200507-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 [ 0.000007][ T0] kvm-clock: cpu 0, msr be4c001, primary cpu clock [ 0.000007][ T0] kvm-clock: using sched offset of 3723165131 cycles [ 0.001308][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.007371][ T0] tsc: Detected 2300.000 MHz processor [ 0.010385][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.011848][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.014319][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.021970][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.024346][ T0] check: Scanning 1 areas for low memory corruption [ 0.025931][ T0] Using GB pages for direct mapping [ 0.030266][ T0] ACPI: Early table checksum verification disabled [ 0.032342][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.034487][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.037512][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.040577][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.042813][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.044192][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.045213][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.047362][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.049766][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.052251][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.055552][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.057318][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.058743][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.060870][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.063286][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.065605][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.069972][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.072556][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.074491][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.076728][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.079334][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.132028][ T0] Zone ranges: [ 0.133370][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.135333][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.137113][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.138829][ T0] Device empty [ 0.139741][ T0] Movable zone start for each node [ 0.140914][ T0] Early memory node ranges [ 0.142055][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.143683][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.145861][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.147773][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.148802][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.148808][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.181027][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.630860][ T0] kasan: KernelAddressSanitizer initialized [ 0.633056][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.634544][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.636032][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.638701][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.640912][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.642887][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.645110][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.647305][ T0] Using ACPI (MADT) for SMP configuration information [ 0.649324][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.651171][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.653827][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.655926][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.658064][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.659970][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.662769][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.666449][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.668797][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.670479][ T0] Booting paravirtualized kernel on KVM [ 0.672179][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.729028][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.732217][ T0] percpu: Embedded 67 pages/cpu s233800 r8192 d32440 u1048576 [ 0.733993][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.736336][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.738143][ T0] Policy zone: Normal [ 0.739530][ 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 [ 0.759597][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.531742][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17359K rwdata, 21736K rodata, 2784K init, 24464K bss, 1402688K reserved, 0K cma-reserved) [ 1.542561][ T0] Running RCU self tests [ 1.543848][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.546151][ T0] rcu: RCU lockdep checking is enabled. [ 1.548274][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.549946][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.552905][ T0] Trampoline variant of Tasks RCU enabled. [ 1.554834][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.557231][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.567149][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.569448][ T0] random: get_random_bytes called from start_kernel+0x508/0x890 with crng_init=0 [ 1.573629][ T0] Console: colour VGA+ 80x25 [ 1.577319][ T0] printk: console [ttyS0] enabled [ 1.577319][ T0] printk: console [ttyS0] enabled [ 1.579661][ T0] printk: bootconsole [earlyser0] disabled [ 1.579661][ T0] printk: bootconsole [earlyser0] disabled [ 1.581818][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.584023][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.584996][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.586162][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.587476][ T0] ... CLASSHASH_SIZE: 4096 [ 1.588353][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.589615][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.590937][ T0] ... CHAINHASH_SIZE: 32768 [ 1.592544][ T0] memory used by lock dependency info: 6301 kB [ 1.595143][ T0] memory used for stack traces: 4224 kB [ 1.597068][ T0] per task-struct memory footprint: 1920 bytes [ 1.600066][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.603637][ T0] ACPI: Core revision 20200326 [ 1.606611][ T0] APIC: Switch to symmetric I/O mode setup [ 1.608318][ T0] x2apic enabled [ 1.610492][ T0] Switched APIC routing to physical x2apic. [ 1.615835][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.617542][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.621349][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.624510][ T0] pid_max: default: 32768 minimum: 301 [ 1.632546][ T0] LSM: Security Framework initializing [ 1.634014][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.636086][ T0] Yama: becoming mindful. [ 1.637153][ T0] TOMOYO Linux initialized [ 1.639478][ T0] AppArmor: AppArmor initialized [ 1.648403][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.654788][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.658128][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.661258][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.665233][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.666838][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.668484][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.671406][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.671445][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.677411][ T0] MDS: Mitigation: Clear CPU buffers [ 1.679346][ T0] Freeing SMP alternatives memory: 96K [ 1.805272][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.808891][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.811338][ T1] rcu: Hierarchical SRCU implementation. [ 1.811883][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.815509][ T1] smp: Bringing up secondary CPUs ... [ 1.821743][ T1] x86: Booting SMP configuration: [ 1.822579][ T1] .... node #0, CPUs: #1 [ 0.062066][ T0] kvm-clock: cpu 1, msr be4c041, secondary cpu clock [ 1.827072][ 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. [ 1.831516][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.832776][ T1] smpboot: Max logical packages: 1 [ 1.833811][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.837256][ T1] devtmpfs: initialized [ 1.837256][ T1] x86/mm: Memory block size: 128MB [ 1.871536][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 1.872749][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.876920][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.880705][ T1] xor: automatically using best checksumming function avx [ 1.882266][ T1] PM: RTC time: 11:01:56, date: 2020-05-08 [ 1.883630][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.883635][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.888490][ T1] NET: Registered protocol family 16 [ 1.897393][ T1] audit: initializing netlink subsys (disabled) [ 1.899070][ T27] audit: type=2000 audit(1588935716.940:1): state=initialized audit_enabled=0 res=1 [ 1.906567][ T1] cpuidle: using governor menu [ 1.911359][ T1] ACPI: bus type PCI registered [ 1.911794][ T1] dca service started, version 1.12.1 [ 1.911794][ T1] PCI: Using configuration type 1 for base access [ 1.964749][ T150] kworker/u4:2 (150) used greatest stack depth: 27328 bytes left [ 1.983281][ T173] kworker/u4:0 (173) used greatest stack depth: 26800 bytes left [ 2.449400][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.452931][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.453261][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.481511][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.681362][ T1] raid6: avx2x4 gen() 10006 MB/s [ 2.851383][ T1] raid6: avx2x4 xor() 5039 MB/s [ 3.015658][ T1] raid6: avx2x2 gen() 6373 MB/s [ 3.185655][ T1] raid6: avx2x2 xor() 3022 MB/s [ 3.355661][ T1] raid6: avx2x1 gen() 3909 MB/s [ 3.525653][ T1] raid6: avx2x1 xor() 1587 MB/s [ 3.695644][ T1] raid6: sse2x4 gen() 5276 MB/s [ 3.871385][ T1] raid6: sse2x4 xor() 2643 MB/s [ 4.041360][ T1] raid6: sse2x2 gen() 3217 MB/s [ 4.211363][ T1] raid6: sse2x2 xor() 1562 MB/s [ 4.381362][ T1] raid6: sse2x1 gen() 1931 MB/s [ 4.551357][ T1] raid6: sse2x1 xor() 800 MB/s [ 4.552773][ T1] raid6: using algorithm avx2x4 gen() 10006 MB/s [ 4.555059][ T1] raid6: .... xor() 5039 MB/s, rmw enabled [ 4.556414][ T1] raid6: using avx2x2 recovery algorithm [ 4.559368][ T1] ACPI: Added _OSI(Module Device) [ 4.560898][ T1] ACPI: Added _OSI(Processor Device) [ 4.561355][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.565668][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.568047][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.569344][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.571375][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.627363][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.666892][ T1] ACPI: Interpreter enabled [ 4.666892][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.666892][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.671358][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.673094][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.775341][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.777758][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.780900][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.791445][ T1] PCI host bridge to bus 0000:00 [ 4.791445][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.794138][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.796868][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.799673][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.801368][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.803635][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.806378][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.821519][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.841989][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.851504][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.861887][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.865411][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.870478][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.891906][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.895848][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.903099][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.931590][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.934086][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.939262][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 4.972979][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.976616][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.980629][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.984177][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.987104][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 5.004906][ T1] iommu: Default domain type: Translated [ 5.006731][ T1] vgaarb: loaded [ 5.013781][ T1] SCSI subsystem initialized [ 5.015241][ T1] ACPI: bus type USB registered [ 5.022334][ T1] usbcore: registered new interface driver usbfs [ 5.023872][ T1] usbcore: registered new interface driver hub [ 5.025771][ T1] usbcore: registered new device driver usb [ 5.028316][ T1] mc: Linux media interface: v0.10 [ 5.030026][ T1] videodev: Linux video capture interface: v2.00 [ 5.032170][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.034258][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.036266][ T1] PTP clock support registered [ 5.038070][ T1] EDAC MC: Ver: 3.0.0 [ 5.042587][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.045662][ T1] PCI: Using ACPI for IRQ routing [ 5.054304][ T1] Bluetooth: Core ver 2.22 [ 5.056105][ T1] NET: Registered protocol family 31 [ 5.057408][ T1] Bluetooth: HCI device and connection manager initialized [ 5.059825][ T1] Bluetooth: HCI socket layer initialized [ 5.061493][ T1] Bluetooth: L2CAP socket layer initialized [ 5.063992][ T1] Bluetooth: SCO socket layer initialized [ 5.065536][ T1] NET: Registered protocol family 8 [ 5.066459][ T1] NET: Registered protocol family 20 [ 5.067694][ T1] NetLabel: Initializing [ 5.068921][ T1] NetLabel: domain hash size = 128 [ 5.069924][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.071680][ T1] NetLabel: unlabeled traffic allowed by default [ 5.074641][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.076061][ T1] NET: Registered protocol family 39 [ 5.077181][ T1] clocksource: Switched to clocksource kvm-clock [ 8.005972][ T1] VFS: Disk quotas dquot_6.6.0 [ 8.008159][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 8.010776][ T1] FS-Cache: Loaded [ 8.013174][ T1] CacheFiles: Loaded [ 8.015026][ T1] TOMOYO: 2.6.0 [ 8.015916][ T1] Mandatory Access Control activated. [ 8.020424][ T1] AppArmor: AppArmor Filesystem Enabled [ 8.022654][ T1] pnp: PnP ACPI init [ 8.036806][ T1] pnp: PnP ACPI: found 7 devices [ 8.091140][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 8.097431][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 8.099888][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 8.101162][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 8.103592][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 8.106296][ T1] NET: Registered protocol family 2 [ 8.109803][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 8.112725][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 8.119969][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 8.126080][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 8.130725][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.134623][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.139148][ T1] NET: Registered protocol family 1 [ 8.143198][ T1] RPC: Registered named UNIX socket transport module. [ 8.147100][ T1] RPC: Registered udp transport module. [ 8.148963][ T1] RPC: Registered tcp transport module. [ 8.150873][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 8.154616][ T1] NET: Registered protocol family 44 [ 8.156007][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 8.157563][ T1] PCI: CLS 0 bytes, default 64 [ 8.162950][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 8.164569][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 8.170015][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 8.175463][ T1] kvm: already loaded the other module [ 8.176623][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 8.178673][ T1] clocksource: Switched to clocksource tsc [ 8.179982][ T1] mce: Machine check injector initialized [ 8.185848][ T1] check: Scanning for low memory corruption every 60 seconds [ 8.247160][ T1] Initialise system trusted keyrings [ 8.249843][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 8.253801][ T1] zbud: loaded [ 8.260444][ T1] DLM installed [ 8.264628][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.269414][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.273977][ T1] NFS: Registering the id_resolver key type [ 8.276237][ T1] Key type id_resolver registered [ 8.277503][ T1] Key type id_legacy registered [ 8.279375][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.281949][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.287977][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.291057][ T1] Key type cifs.spnego registered [ 8.292501][ T1] Key type cifs.idmap registered [ 8.293418][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.295098][ T1] fuse: init (API version 7.31) [ 8.298130][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.312659][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.318092][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.319619][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.321332][ T1] ocfs2: Registered cluster interface o2cb [ 8.323330][ T1] ocfs2: Registered cluster interface user [ 8.325191][ T1] OCFS2 User DLM kernel interface loaded [ 8.334691][ T1] gfs2: GFS2 installed [ 8.340213][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.341630][ T1] ceph: loaded (mds proto 32) [ 8.354166][ T1] NET: Registered protocol family 38 [ 8.356458][ T1] async_tx: api initialized (async) [ 8.357695][ T1] Key type asymmetric registered [ 8.359490][ T1] Asymmetric key parser 'x509' registered [ 8.361301][ T1] Asymmetric key parser 'pkcs8' registered [ 8.362943][ T1] Key type pkcs7_test registered [ 8.364734][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.366926][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 8.369790][ T1] io scheduler mq-deadline registered [ 8.371309][ T1] io scheduler kyber registered [ 8.373091][ T1] io scheduler bfq registered [ 8.387645][ T1] hgafb: HGA card not detected. [ 8.389235][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.391602][ T1] usbcore: registered new interface driver udlfb [ 8.395123][ T1] uvesafb: failed to execute /sbin/v86d [ 8.396664][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.398759][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.400382][ T1] uvesafb: vbe_init() failed with -22 [ 8.402256][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.404536][ T1] vga16fb: mapped to 0x00000000f3e1b6e1 [ 8.471041][ T1] Console: switching to colour frame buffer device 80x30 [ 8.759081][ T1] fb0: VGA16 VGA frame buffer device [ 8.763117][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.782117][ T1] ACPI: Power Button [PWRF] [ 8.784338][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.786903][ T1] ACPI: Sleep Button [SLPF] [ 8.794997][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.810617][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.812091][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.827195][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.828630][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.845145][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.847523][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.882886][ T1836] kworker/u4:3 (1836) used greatest stack depth: 26344 bytes left [ 8.913875][ T1875] kworker/u4:3 (1875) used greatest stack depth: 26160 bytes left [ 9.149877][ T1] N_HDLC line discipline registered with maxframe=4096 [ 9.154941][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.158057][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.166993][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 9.173372][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 9.179638][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 9.187156][ T1] Cyclades driver 2.6 [ 9.189234][ T1] Initializing Nozomi driver 2.1d [ 9.191675][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 9.194028][ T1] No rocketport ports found; unloading driver [ 9.198504][ T1] Non-volatile memory driver v1.3 [ 9.200767][ T1] Linux agpgart interface v0.103 [ 9.210447][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 9.213131][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 9.217691][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.221137][ T1] usbcore: registered new interface driver udl [ 9.270307][ T1] brd: module loaded [ 9.306257][ T1] loop: module loaded [ 9.458752][ T1] zram: Added device: zram0 [ 9.467286][ T1] null_blk: module loaded [ 9.475245][ T1] nfcsim 0.2 initialized [ 9.479742][ T1] Loading iSCSI transport class v2.0-870. [ 9.502905][ T1] scsi host0: Virtio SCSI HBA [ 9.547083][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.553205][ T21] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.568807][ T1] slram: not enough parameters. [ 9.578778][ T1] ftl_cs: FTL header not found. [ 9.639492][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.643430][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.646912][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.661225][ T1] MACsec IEEE 802.1AE [ 9.663716][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.706361][ T1] vcan: Virtual CAN interface driver [ 9.708202][ T1] vxcan: Virtual CAN Tunnel driver [ 9.709657][ T1] slcan: serial line CAN interface driver [ 9.712774][ T1] slcan: 10 dynamic interface channels. [ 9.714642][ T1] CAN device driver interface [ 9.718787][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.721551][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.724137][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.727513][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.729638][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.731619][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.735890][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.737725][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.739404][ T1] AX.25: bpqether driver version 004 [ 9.742601][ T1] PPP generic driver version 2.4.2 [ 9.745848][ T1] PPP BSD Compression module registered [ 9.747752][ T1] PPP Deflate Compression module registered [ 9.749916][ T1] PPP MPPE Compression module registered [ 9.752344][ T1] NET: Registered protocol family 24 [ 9.754001][ T1] PPTP driver version 0.8.5 [ 9.756259][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.759910][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.762544][ T1] SLIP linefill/keepalive option. [ 9.763923][ T1] hdlc: HDLC support module revision 1.22 [ 9.765720][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.768229][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.770457][ T1] LAPB Ethernet driver version 0.02 [ 9.772313][ T1] usbcore: registered new interface driver rndis_wlan [ 9.774792][ T1] mac80211_hwsim: initializing netlink [ 9.809640][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.824206][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.839848][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.843414][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.846051][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.848829][ T1] usbcore: registered new interface driver pegasus [ 9.851474][ T1] usbcore: registered new interface driver rtl8150 [ 9.854513][ T1] usbcore: registered new interface driver r8152 [ 9.856450][ T1] usbcore: registered new interface driver asix [ 9.858401][ T1] usbcore: registered new interface driver ax88179_178a [ 9.861135][ T1] usbcore: registered new interface driver cdc_ether [ 9.863419][ T1] usbcore: registered new interface driver dm9601 [ 9.865908][ T1] usbcore: registered new interface driver smsc75xx [ 9.867646][ T1] usbcore: registered new interface driver smsc95xx [ 9.869970][ T1] usbcore: registered new interface driver net1080 [ 9.871888][ T1] usbcore: registered new interface driver rndis_host [ 9.875569][ T1] usbcore: registered new interface driver cdc_subset [ 9.878046][ T1] usbcore: registered new interface driver zaurus [ 9.880411][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.883502][ T1] usbcore: registered new interface driver cdc_ncm [ 9.886114][ T1] usbcore: registered new interface driver cdc_mbim [ 9.898314][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.909977][ T1] aoe: AoE v85 initialised. [ 9.915501][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.917340][ T1] ehci-pci: EHCI PCI platform driver [ 9.919479][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.921556][ T1] ohci-pci: OHCI PCI platform driver [ 9.924118][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.928659][ T1] usbcore: registered new interface driver cdc_acm [ 9.930706][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.934626][ T1] usbcore: registered new interface driver usblp [ 9.936973][ T1] usbcore: registered new interface driver cdc_wdm [ 9.940324][ T1] usbcore: registered new interface driver uas [ 9.943032][ T1] usbcore: registered new interface driver usb-storage [ 9.945215][ T1] usbcore: registered new interface driver ums-realtek [ 9.948192][ T1] usbcore: registered new interface driver usbserial_generic [ 9.950501][ T1] usbserial: USB Serial support registered for generic [ 9.953502][ T1] usbcore: registered new interface driver ch341 [ 9.955628][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.958012][ T1] usbcore: registered new interface driver cp210x [ 9.960445][ T1] usbserial: USB Serial support registered for cp210x [ 9.963148][ T1] usbcore: registered new interface driver ftdi_sio [ 9.966033][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.969132][ T1] usbcore: registered new interface driver keyspan [ 9.971086][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.974614][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.977769][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.980353][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.982757][ T1] usbcore: registered new interface driver option [ 9.985678][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.988817][ T1] usbcore: registered new interface driver oti6858 [ 9.990770][ T1] usbserial: USB Serial support registered for oti6858 [ 9.993499][ T1] usbcore: registered new interface driver pl2303 [ 9.995753][ T1] usbserial: USB Serial support registered for pl2303 [ 9.996450][ C1] random: fast init done [ 9.997503][ T1] usbcore: registered new interface driver qcserial [ 10.000315][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 10.002700][ T1] usbcore: registered new interface driver sierra [ 10.004602][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 10.006265][ T1] usbcore: registered new interface driver usb_serial_simple [ 10.008775][ T1] usbserial: USB Serial support registered for carelink [ 10.010142][ T40] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 10.010914][ T1] usbserial: USB Serial support registered for zio [ 10.013451][ T40] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 10.014077][ T1] usbserial: USB Serial support registered for funsoft [ 10.015942][ T40] sd 0:0:1:0: [sda] Write Protect is off [ 10.016450][ T1] usbserial: USB Serial support registered for flashloader [ 10.019378][ T1] usbserial: USB Serial support registered for google [ 10.021836][ T1] usbserial: USB Serial support registered for libtransistor [ 10.023033][ T21] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 10.023453][ T1] usbserial: USB Serial support registered for vivopay [ 10.025547][ T40] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 10.026551][ T1] usbserial: USB Serial support registered for moto_modem [ 10.030913][ T1] usbserial: USB Serial support registered for motorola_tetra [ 10.033775][ T1] usbserial: USB Serial support registered for novatel_gps [ 10.035732][ T1] usbserial: USB Serial support registered for hp4x [ 10.037178][ T1] usbserial: USB Serial support registered for suunto [ 10.039127][ T1] usbserial: USB Serial support registered for siemens_mpi [ 10.043006][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.045000][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 10.049443][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 10.055090][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.057087][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.059205][ T1] usb usb1: Product: Dummy host controller [ 10.060887][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.063697][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 10.068486][ T1] hub 1-0:1.0: USB hub found [ 10.070053][ T1] hub 1-0:1.0: 1 port detected [ 10.076468][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.078536][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.080769][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.084402][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.086797][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.089172][ T1] usb usb2: Product: Dummy host controller [ 10.091333][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.093595][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.097719][ T1] hub 2-0:1.0: USB hub found [ 10.099007][ T1] hub 2-0:1.0: 1 port detected [ 10.105147][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.107553][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.110944][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.114982][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.117700][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.120089][ T1] usb usb3: Product: Dummy host controller [ 10.122142][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.124941][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.129094][ T1] hub 3-0:1.0: USB hub found [ 10.130850][ T1] hub 3-0:1.0: 1 port detected [ 10.136536][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.139169][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.147289][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.150125][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.152995][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.155880][ T1] usb usb4: Product: Dummy host controller [ 10.156775][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.158086][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.160878][ T1] hub 4-0:1.0: USB hub found [ 10.162923][ T1] hub 4-0:1.0: 1 port detected [ 10.165490][ T40] sda: sda1 [ 10.166973][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.169127][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.174640][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.177249][ T40] sd 0:0:1:0: [sda] Attached SCSI disk [ 10.177578][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.188693][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.190720][ T1] usb usb5: Product: Dummy host controller [ 10.193353][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.195702][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.199093][ T1] hub 5-0:1.0: USB hub found [ 10.200260][ T1] hub 5-0:1.0: 1 port detected [ 10.204292][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.207172][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.208872][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.212301][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.215258][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.216543][ T1] usb usb6: Product: Dummy host controller [ 10.218204][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.220819][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.223528][ T1] hub 6-0:1.0: USB hub found [ 10.225752][ T1] hub 6-0:1.0: 1 port detected [ 10.229533][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.233044][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.235456][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.237540][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.239100][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.240856][ T1] usb usb7: Product: Dummy host controller [ 10.242765][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.244614][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.247259][ T1] hub 7-0:1.0: USB hub found [ 10.248650][ T1] hub 7-0:1.0: 1 port detected [ 10.252164][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.255022][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.257531][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.260438][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.263237][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.265338][ T1] usb usb8: Product: Dummy host controller [ 10.267709][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.271011][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.274260][ T1] hub 8-0:1.0: USB hub found [ 10.276030][ T1] hub 8-0:1.0: 1 port detected [ 10.292757][ T1] using random self ethernet address [ 10.294929][ T1] using random host ethernet address [ 10.298189][ T1] Mass Storage Function, version: 2009/09/11 [ 10.300504][ T1] LUN: removable file: (no medium) [ 10.301962][ T1] no file given for LUN0 [ 10.303401][ T1] printk: console [ttyGS0] disabled [ 10.306979][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 10.310300][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.313309][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.316080][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 10.317760][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.321728][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.323902][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 10.325384][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.327771][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 10.331111][ T1] hub 9-0:1.0: USB hub found [ 10.333752][ T1] hub 9-0:1.0: 8 ports detected [ 10.339624][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.342837][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.345453][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.348495][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.350667][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.353259][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.354991][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.356813][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.360002][ T1] hub 10-0:1.0: USB hub found [ 10.361280][ T1] hub 10-0:1.0: 8 ports detected [ 10.368573][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.371204][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.374431][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.377253][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.379237][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.381750][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.384546][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.387978][ T1] hub 11-0:1.0: USB hub found [ 10.389459][ T1] hub 11-0:1.0: 8 ports detected [ 10.395349][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.397696][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.400078][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.403699][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.405887][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.408438][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.410610][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.413099][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.415950][ T1] hub 12-0:1.0: USB hub found [ 10.417174][ T1] hub 12-0:1.0: 8 ports detected [ 10.425033][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.427669][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.431093][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.434160][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.437109][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.438356][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.440648][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.445010][ T1] hub 13-0:1.0: USB hub found [ 10.446310][ T1] hub 13-0:1.0: 8 ports detected [ 10.451831][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.454119][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.456430][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.458783][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.460645][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.462364][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.463358][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.464911][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.468273][ T1] hub 14-0:1.0: USB hub found [ 10.470175][ T1] hub 14-0:1.0: 8 ports detected [ 10.478719][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.481235][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.483529][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.485442][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.487788][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.488780][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.490360][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.494341][ T1] hub 15-0:1.0: USB hub found [ 10.496465][ T1] hub 15-0:1.0: 8 ports detected [ 10.501893][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.504262][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.505971][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.508251][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.509969][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.512894][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.513833][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.515732][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.518718][ T1] hub 16-0:1.0: USB hub found [ 10.519918][ T1] hub 16-0:1.0: 8 ports detected [ 10.526697][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.529877][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.534487][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.537629][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.541117][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.543043][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.545441][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.548438][ T1] hub 17-0:1.0: USB hub found [ 10.549952][ T1] hub 17-0:1.0: 8 ports detected [ 10.555655][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.557770][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.559727][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.563126][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.564977][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.567285][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.569551][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.572664][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.576361][ T1] hub 18-0:1.0: USB hub found [ 10.577949][ T1] hub 18-0:1.0: 8 ports detected [ 10.586436][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.588317][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.590803][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.594736][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.597817][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.599742][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.602762][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.605967][ T1] hub 19-0:1.0: USB hub found [ 10.607889][ T1] hub 19-0:1.0: 8 ports detected [ 10.613666][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.616149][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.618189][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.620615][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.622407][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.624544][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.626159][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.628475][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.631574][ T1] hub 20-0:1.0: USB hub found [ 10.633514][ T1] hub 20-0:1.0: 8 ports detected [ 10.639999][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.643240][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.646300][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.649471][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.651987][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.653881][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.656163][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.659632][ T1] hub 21-0:1.0: USB hub found [ 10.661018][ T1] hub 21-0:1.0: 8 ports detected [ 10.668688][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.671190][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.673244][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.676149][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.677929][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.679901][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.681062][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.682875][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.686079][ T1] hub 22-0:1.0: USB hub found [ 10.687561][ T1] hub 22-0:1.0: 8 ports detected [ 10.693969][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.696149][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.698564][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.703065][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.705895][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.708462][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.711443][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.714747][ T1] hub 23-0:1.0: USB hub found [ 10.716234][ T1] hub 23-0:1.0: 8 ports detected [ 10.722996][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.725820][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.727440][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.730932][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.733740][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.735880][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.737985][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.740218][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.743638][ T1] hub 24-0:1.0: USB hub found [ 10.745370][ T1] hub 24-0:1.0: 8 ports detected [ 10.754280][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.756897][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.759771][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.761934][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.763415][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.764483][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.766182][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.768803][ T1] hub 25-0:1.0: USB hub found [ 10.770287][ T1] hub 25-0:1.0: 8 ports detected [ 10.776814][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.778716][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.780695][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.783210][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.785763][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.788449][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.789812][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.793319][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.796963][ T1] hub 26-0:1.0: USB hub found [ 10.798342][ T1] hub 26-0:1.0: 8 ports detected [ 10.805142][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.807458][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.810945][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.815529][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.818512][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.820862][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.823506][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.826553][ T1] hub 27-0:1.0: USB hub found [ 10.828190][ T1] hub 27-0:1.0: 8 ports detected [ 10.833958][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.836042][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.837993][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.840578][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.842689][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.845007][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.846449][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.849597][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.853223][ T1] hub 28-0:1.0: USB hub found [ 10.854452][ T1] hub 28-0:1.0: 8 ports detected [ 10.862775][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.865052][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.867813][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.870394][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.872290][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.873692][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.876501][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.880089][ T1] hub 29-0:1.0: USB hub found [ 10.882672][ T1] hub 29-0:1.0: 8 ports detected [ 10.888519][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.890793][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.893946][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.897288][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.899910][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.901797][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.903123][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.905212][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.908467][ T1] hub 30-0:1.0: USB hub found [ 10.909848][ T1] hub 30-0:1.0: 8 ports detected [ 10.916310][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.919118][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.923440][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.925826][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.927954][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.929464][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.932103][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.935457][ T1] hub 31-0:1.0: USB hub found [ 10.936748][ T1] hub 31-0:1.0: 8 ports detected [ 10.942757][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.945440][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.947382][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.950532][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.954132][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.956653][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.958258][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.960699][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.965919][ T1] hub 32-0:1.0: USB hub found [ 10.967288][ T1] hub 32-0:1.0: 8 ports detected [ 10.974413][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.976937][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.979421][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.982313][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.984898][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.986728][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.988504][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.991766][ T1] hub 33-0:1.0: USB hub found [ 10.993102][ T1] hub 33-0:1.0: 8 ports detected [ 10.998741][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.000907][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 11.003406][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.006554][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.008899][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.010614][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 11.012636][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.014642][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 11.018358][ T1] hub 34-0:1.0: USB hub found [ 11.020059][ T1] hub 34-0:1.0: 8 ports detected [ 11.028232][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.030642][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 11.033515][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.036226][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.038565][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 11.040537][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.043321][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 11.046951][ T1] hub 35-0:1.0: USB hub found [ 11.048236][ T1] hub 35-0:1.0: 8 ports detected [ 11.054138][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.057223][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 11.060494][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.064361][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.066257][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.068971][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 11.070582][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.072788][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 11.075972][ T1] hub 36-0:1.0: USB hub found [ 11.077180][ T1] hub 36-0:1.0: 8 ports detected [ 11.084321][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.087125][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 11.090637][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.093751][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.096006][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 11.097186][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.099306][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 11.103154][ T1] hub 37-0:1.0: USB hub found [ 11.104422][ T1] hub 37-0:1.0: 8 ports detected [ 11.110168][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.112981][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 11.115402][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.118717][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.121733][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.124355][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 11.126075][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.128229][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 11.131771][ T1] hub 38-0:1.0: USB hub found [ 11.133487][ T1] hub 38-0:1.0: 8 ports detected [ 11.140844][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.145371][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 11.148957][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.151961][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.154749][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 11.156758][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.162686][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 11.166397][ T1] hub 39-0:1.0: USB hub found [ 11.168401][ T1] hub 39-0:1.0: 8 ports detected [ 11.174680][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.177513][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 11.180176][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.183426][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.186077][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.188301][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 11.190186][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.194444][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 11.197815][ T1] hub 40-0:1.0: USB hub found [ 11.199047][ T1] hub 40-0:1.0: 8 ports detected [ 11.206437][ T1] usbcore: registered new device driver usbip-host [ 11.210871][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 11.215725][ T1] i8042: Warning: Keylock active [ 11.219496][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 11.222546][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 11.285719][ T1] mousedev: PS/2 mouse device common for all mice [ 11.295612][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 11.303019][ T1] rtc_cmos 00:00: registered as rtc0 [ 11.305870][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 11.308821][ T1] i2c /dev entries driver [ 11.314068][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 11.316879][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 11.320005][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 11.323164][ T1] IR NEC protocol handler initialized [ 11.325171][ T1] IR RC5(x/sz) protocol handler initialized [ 11.327335][ T1] IR RC6 protocol handler initialized [ 11.329493][ T1] IR JVC protocol handler initialized [ 11.331473][ T1] IR Sony protocol handler initialized [ 11.333294][ T1] IR SANYO protocol handler initialized [ 11.335178][ T1] IR Sharp protocol handler initialized [ 11.337159][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 11.339159][ T1] IR XMP protocol handler initialized [ 11.341579][ T1] usbcore: registered new interface driver uvcvideo [ 11.342806][ T1] USB Video Class driver (1.1.1) [ 11.344443][ T1] gspca_main: v2.14.0 registered [ 11.362926][ T1] vivid-000: using single planar format API [ 11.381546][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 11.383869][ T1] vivid-000: V4L2 capture device registered as video3 [ 11.386406][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 11.388791][ T1] vivid-000: V4L2 output device registered as video4 [ 11.390640][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 11.394561][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 11.398079][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 11.400477][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 11.403926][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 11.406055][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 11.408786][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 11.411303][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 11.414751][ T1] vivid-001: using multiplanar format API [ 11.429625][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 11.432840][ T1] vivid-001: V4L2 capture device registered as video7 [ 11.435298][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 11.437888][ T1] vivid-001: V4L2 output device registered as video8 [ 11.440231][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 11.443268][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 11.446612][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 11.448614][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 11.450428][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.452077][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.453839][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.456352][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.458125][ T1] vivid-002: using single planar format API [ 11.472680][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.474693][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.477217][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.479933][ T1] vivid-002: V4L2 output device registered as video12 [ 11.483287][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.487391][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.490853][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.494592][ T2921] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.503035][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.507391][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.510989][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.516040][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.518120][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.522080][ T1] vivid-003: using multiplanar format API [ 11.536941][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.539837][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.541684][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.543841][ T1] vivid-003: V4L2 output device registered as video16 [ 11.546042][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.549525][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.554538][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.557306][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.559714][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.562385][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.565850][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.569112][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.571277][ T1] vivid-004: using single planar format API [ 11.586394][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.589244][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.592742][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.595290][ T1] vivid-004: V4L2 output device registered as video20 [ 11.598234][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.601997][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.604852][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.606580][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.609262][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.612051][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.615092][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.617004][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.619606][ T1] vivid-005: using multiplanar format API [ 11.635478][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.643503][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.651293][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.659598][ T1] vivid-005: V4L2 output device registered as video24 [ 11.667204][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.677110][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.686801][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.694386][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.702215][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.709990][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.718384][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.726479][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.735602][ T1] vivid-006: using single planar format API [ 11.755919][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.763763][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.771233][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.779210][ T1] vivid-006: V4L2 output device registered as video28 [ 11.786680][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.796470][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.806211][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.813687][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.821093][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.828855][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.837062][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.845135][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.853352][ T1] vivid-007: using multiplanar format API [ 11.871733][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 11.879549][ T1] vivid-007: V4L2 capture device registered as video31 [ 11.887148][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 11.895058][ T1] vivid-007: V4L2 output device registered as video32 [ 11.902475][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 11.912246][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 11.922058][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 11.929448][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 11.936909][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 11.944645][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 11.953566][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 11.961841][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 11.970801][ T1] vivid-008: using single planar format API [ 11.978887][ T2921] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.995641][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 12.003434][ T1] vivid-008: V4L2 capture device registered as video35 [ 12.011801][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 12.019758][ T1] vivid-008: V4L2 output device registered as video36 [ 12.027077][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 12.036949][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 12.046631][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 12.054250][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 12.061808][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 12.069512][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 12.077714][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 12.085812][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 12.094015][ T1] vivid-009: using multiplanar format API [ 12.112783][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 12.120771][ T1] vivid-009: V4L2 capture device registered as video39 [ 12.129321][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 12.137352][ T1] vivid-009: V4L2 output device registered as video40 [ 12.144683][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 12.154618][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 12.164283][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 12.171936][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 12.179360][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 12.187157][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 12.195491][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 12.203600][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 12.212040][ T1] vivid-010: using single planar format API [ 12.230877][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 12.238952][ T1] vivid-010: V4L2 capture device registered as video43 [ 12.246437][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 12.254443][ T1] vivid-010: V4L2 output device registered as video44 [ 12.262060][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 12.272113][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 12.281886][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 12.289370][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 12.296812][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 12.304622][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 12.312892][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 12.320980][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 12.329420][ T1] vivid-011: using multiplanar format API [ 12.342103][ T45] floppy0: no floppy controllers found [ 12.358762][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 12.366647][ T1] vivid-011: V4L2 capture device registered as video47 [ 12.374188][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 12.382081][ T1] vivid-011: V4L2 output device registered as video48 [ 12.390158][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 12.400109][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 12.409864][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 12.417429][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 12.424959][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 12.433259][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 12.441544][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 12.449559][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 12.457849][ T1] vivid-012: using single planar format API [ 12.476791][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 12.484573][ T1] vivid-012: V4L2 capture device registered as video51 [ 12.492366][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 12.500233][ T1] vivid-012: V4L2 output device registered as video52 [ 12.507727][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 12.517486][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 12.527284][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 12.534849][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 12.542342][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 12.550023][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 12.558248][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 12.566358][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 12.574679][ T1] vivid-013: using multiplanar format API [ 12.593307][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 12.601146][ T1] vivid-013: V4L2 capture device registered as video55 [ 12.608721][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 12.616895][ T1] vivid-013: V4L2 output device registered as video56 [ 12.624262][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 12.634008][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 12.643781][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 12.653056][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 12.660541][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 12.668361][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 12.676555][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 12.684666][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 12.692968][ T1] vivid-014: using single planar format API [ 12.711890][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 12.719766][ T1] vivid-014: V4L2 capture device registered as video59 [ 12.727194][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 12.735121][ T1] vivid-014: V4L2 output device registered as video60 [ 12.742427][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 12.752198][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 12.762016][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 12.769512][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 12.777016][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 12.784919][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 12.793101][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 12.801160][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 12.809413][ T1] vivid-015: using multiplanar format API [ 12.828159][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 12.836166][ T1] vivid-015: V4L2 capture device registered as video63 [ 12.843854][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 12.851880][ T1] vivid-015: V4L2 output device registered as video64 [ 12.859197][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 12.868947][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 12.878645][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 12.886264][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 12.893735][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 12.901567][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 12.909683][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 12.917781][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 12.928216][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 12.936923][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 12.945980][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 12.955063][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 12.964940][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 12.971599][ T1] iTCO_vendor_support: vendor-support=0 [ 12.978972][ T1] device-mapper: uevent: version 1.0.3 [ 12.985375][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 12.996180][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 13.003978][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 13.011480][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 13.019303][ T1] device-mapper: raid: Loading target version 1.15.1 [ 13.027080][ T1] Bluetooth: HCI UART driver ver 2.3 [ 13.032544][ T1] Bluetooth: HCI UART protocol H4 registered [ 13.038495][ T1] Bluetooth: HCI UART protocol BCSP registered [ 13.044797][ T1] Bluetooth: HCI UART protocol LL registered [ 13.050886][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 13.058151][ T1] Bluetooth: HCI UART protocol QCA registered [ 13.064472][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 13.070826][ T1] Bluetooth: HCI UART protocol Marvell registered [ 13.077625][ T1] usbcore: registered new interface driver bfusb [ 13.084347][ T1] usbcore: registered new interface driver btusb [ 13.091789][ T1] CAPI 2.0 started up with major 68 (middleware) [ 13.098141][ T1] Modular ISDN core version 1.1.29 [ 13.104167][ T1] NET: Registered protocol family 34 [ 13.109444][ T1] DSP module 2.0 [ 13.112996][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 13.133243][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 13.139665][ T1] 0 virtual devices registered [ 13.144433][ T1] intel_pstate: CPU model not supported [ 13.153112][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 13.161617][ T1] usnic_verbs:usnic_uiom_init:563: [ 13.161623][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 13.177264][ T1] usnic_verbs:usnic_ib_init:667: [ 13.177268][ T1] Unable to initialize umem with err -1 [ 13.189278][ T1] iscsi: registered transport (iser) [ 13.196268][ T1] SoftiWARP attached [ 13.200319][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.211928][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.223368][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.242645][ T1] hid: raw HID events driver (C) Jiri Kosina [ 13.275712][ T1] usbcore: registered new interface driver usbhid [ 13.282240][ T1] usbhid: USB HID core driver [ 13.292948][ T1] ashmem: initialized [ 13.414286][ T1] usbcore: registered new interface driver snd-usb-audio [ 13.421590][ T1] drop_monitor: Initializing network drop monitor service [ 13.429145][ T1] NET: Registered protocol family 26 [ 13.434677][ T1] GACT probability on [ 13.438696][ T1] Mirror/redirect action on [ 13.443377][ T1] Simple TC action Loaded [ 13.449951][ T1] netem: version 1.3 [ 13.454185][ T1] u32 classifier [ 13.457703][ T1] Performance counters on [ 13.462427][ T1] input device check on [ 13.466912][ T1] Actions configured [ 13.474894][ T1] nf_conntrack_irc: failed to register helpers [ 13.481136][ T1] nf_conntrack_sane: failed to register helpers [ 13.527050][ T1] nf_conntrack_sip: failed to register helpers [ 13.538247][ T1] xt_time: kernel timezone is -0000 [ 13.543635][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 13.550718][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 13.560283][ T1] IPVS: ipvs loaded. [ 13.564315][ T1] IPVS: [rr] scheduler registered. [ 13.569406][ T1] IPVS: [wrr] scheduler registered. [ 13.574725][ T1] IPVS: [lc] scheduler registered. [ 13.579816][ T1] IPVS: [wlc] scheduler registered. [ 13.585012][ T1] IPVS: [fo] scheduler registered. [ 13.590102][ T1] IPVS: [ovf] scheduler registered. [ 13.595343][ T1] IPVS: [lblc] scheduler registered. [ 13.600619][ T1] IPVS: [lblcr] scheduler registered. [ 13.606034][ T1] IPVS: [dh] scheduler registered. [ 13.611119][ T1] IPVS: [sh] scheduler registered. [ 13.616240][ T1] IPVS: [mh] scheduler registered. [ 13.621323][ T1] IPVS: [sed] scheduler registered. [ 13.626537][ T1] IPVS: [nq] scheduler registered. [ 13.631832][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 13.637797][ T1] IPVS: [sip] pe registered. [ 13.646009][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 13.654630][ T1] gre: GRE over IPv4 demultiplexor driver [ 13.660352][ T1] ip_gre: GRE over IPv4 tunneling driver [ 13.672507][ T1] IPv4 over IPsec tunneling driver [ 13.681227][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 13.689093][ T1] Initializing XFRM netlink socket [ 13.694408][ T1] IPsec XFRM device driver [ 13.699701][ T1] NET: Registered protocol family 10 [ 13.705661][ T1] [ 13.707972][ T1] ============================= [ 13.713062][ T1] WARNING: suspicious RCU usage [ 13.717888][ T1] 5.7.0-rc4-next-20200507-syzkaller #0 Not tainted [ 13.724437][ T1] ----------------------------- [ 13.729277][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 13.737168][ T1] [ 13.737168][ T1] other info that might help us debug this: [ 13.737168][ T1] [ 13.747507][ T1] [ 13.747507][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 13.755619][ T1] 1 lock held by swapper/0/1: [ 13.760278][ T1] #0: ffffffff8a7aadb0 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 13.770442][ T1] [ 13.770442][ T1] stack backtrace: [ 13.776362][ T1] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc4-next-20200507-syzkaller #0 [ 13.785448][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 13.786324][ T1] Call Trace: [ 13.786324][ T1] dump_stack+0x18f/0x20d [ 13.786324][ T1] ip6mr_get_table+0x153/0x180 [ 13.786324][ T1] ip6mr_new_table+0x1b/0x70 [ 13.786324][ T1] ip6mr_net_init+0x133/0x3f0 [ 13.786324][ T1] ? ip6mr_net_exit+0x100/0x100 [ 13.786324][ T1] ops_init+0xaf/0x420 [ 13.786324][ T1] register_pernet_operations+0x346/0x840 [ 13.786324][ T1] ? setup_net+0x860/0x860 [ 13.786324][ T1] ? down_write_killable+0x170/0x170 [ 13.786324][ T1] ? cpus_read_unlock+0xa4/0x140 [ 13.786324][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 13.786324][ T1] ? unix_diag_init+0x11/0x11 [ 13.786324][ T1] register_pernet_subsys+0x25/0x40 [ 13.786324][ T1] ip6_mr_init+0x49/0x152 [ 13.786324][ T1] inet6_init+0x1d7/0x6dc [ 13.786324][ T1] do_one_initcall+0x10a/0x7d0 [ 13.786324][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 13.786324][ T1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 13.786324][ T1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 13.786324][ T1] ? kernel_init_freeable+0x3a5/0x5ae [ 13.786324][ T1] kernel_init_freeable+0x501/0x5ae [ 13.786324][ T1] ? rest_init+0x365/0x365 [ 13.786324][ T1] kernel_init+0xd/0x1bb [ 13.786324][ T1] ret_from_fork+0x24/0x30 [ 13.927197][ T1] Segment Routing with IPv6 [ 13.932223][ T1] mip6: Mobile IPv6 [ 13.939738][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 13.951739][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 13.959687][ T1] NET: Registered protocol family 17 [ 13.965216][ T1] NET: Registered protocol family 15 [ 13.971064][ T1] Bridge firewalling registered [ 13.977102][ T1] NET: Registered protocol family 9 [ 13.982604][ T1] X25: Linux Version 0.2 [ 14.016786][ T1] NET: Registered protocol family 6 [ 14.053464][ T1] NET: Registered protocol family 11 [ 14.059002][ T1] NET: Registered protocol family 3 [ 14.064396][ T1] can: controller area network core (rev 20170425 abi 9) [ 14.071753][ T1] NET: Registered protocol family 29 [ 14.077028][ T1] can: raw protocol (rev 20170425) [ 14.082203][ T1] can: broadcast manager protocol (rev 20170425 t) [ 14.088697][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 14.095295][ T1] can: SAE J1939 [ 14.099316][ T1] Bluetooth: RFCOMM TTY layer initialized [ 14.106725][ T1] Bluetooth: RFCOMM socket layer initialized [ 14.113013][ T1] Bluetooth: RFCOMM ver 1.11 [ 14.117609][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 14.123755][ T1] Bluetooth: BNEP filters: protocol multicast [ 14.129812][ T1] Bluetooth: BNEP socket layer initialized [ 14.135622][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 14.141444][ T1] Bluetooth: CMTP socket layer initialized [ 14.147223][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 14.153998][ T1] Bluetooth: HIDP socket layer initialized [ 14.160239][ T1] RPC: Registered rdma transport module. [ 14.165910][ T1] RPC: Registered rdma backchannel transport module. [ 14.175114][ T1] NET: Registered protocol family 33 [ 14.180398][ T1] Key type rxrpc registered [ 14.184926][ T1] Key type rxrpc_s registered [ 14.190420][ T1] NET: Registered protocol family 41 [ 14.196306][ T1] lec:lane_module_init: lec.c: initialized [ 14.202524][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 14.208280][ T1] l2tp_core: L2TP core driver, V2.0 [ 14.213617][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 14.219222][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 14.225820][ T1] l2tp_netlink: L2TP netlink interface [ 14.231553][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 14.238349][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 14.245983][ T1] NET: Registered protocol family 35 [ 14.251693][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 14.268316][ T1] DCCP: Activated CCID 2 (TCP-like) [ 14.273841][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 14.281598][ T1] sctp: Hash tables configured (bind 32/56) [ 14.288952][ T1] NET: Registered protocol family 21 [ 14.294973][ T1] Registered RDS/infiniband transport [ 14.301092][ T1] Registered RDS/tcp transport [ 14.305881][ T1] tipc: Activated (version 2.0.0) [ 14.311283][ T1] NET: Registered protocol family 30 [ 14.317558][ T1] tipc: Started in single node mode [ 14.323306][ T1] NET: Registered protocol family 43 [ 14.328845][ T1] 9pnet: Installing 9P2000 support [ 14.334487][ T1] NET: Registered protocol family 37 [ 14.343533][ T1] NET: Registered protocol family 36 [ 14.349193][ T1] Key type dns_resolver registered [ 14.354504][ T1] Key type ceph registered [ 14.359570][ T1] libceph: loaded (mon/osd proto 15/24) [ 14.367138][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 14.376108][ T1] openvswitch: Open vSwitch switching datapath [ 14.384462][ T1] NET: Registered protocol family 40 [ 14.390040][ T1] mpls_gso: MPLS GSO support [ 14.400955][ T1] IPI shorthand broadcast: enabled [ 14.406397][ T1] AVX2 version of gcm_enc/dec engaged. [ 14.412033][ T1] AES CTR mode by8 optimization enabled [ 14.422816][ T1] sched_clock: Marking stable (14370711110, 52066246)->(14431684732, -8907376) [ 14.432937][ T1] registered taskstats version 1 [ 14.437864][ T1] Loading compiled-in X.509 certificates [ 14.448502][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 14.460961][ T1] zswap: loaded using pool lzo/zbud [ 14.467209][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 14.476797][ T1] Key type ._fscrypt registered [ 14.481780][ T1] Key type .fscrypt registered [ 14.486518][ T1] Key type fscrypt-provisioning registered [ 14.495270][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 14.502245][ T1] FS-Cache: Netfs 'afs' registered for caching [ 14.516395][ T1] Btrfs loaded, crc32c=crc32c-intel [ 14.526091][ T1] Key type big_key registered [ 14.532811][ T1] Key type encrypted registered [ 14.537674][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 14.544122][ T1] ima: No TPM chip found, activating TPM-bypass! [ 14.550500][ T1] ima: Allocated hash algorithm: sha256 [ 14.556445][ T1] ima: No architecture policies found [ 14.562000][ T1] evm: Initialising EVM extended attributes: [ 14.567962][ T1] evm: security.selinux [ 14.572115][ T1] evm: security.SMACK64 [ 14.576240][ T1] evm: security.SMACK64EXEC [ 14.580744][ T1] evm: security.SMACK64TRANSMUTE [ 14.585678][ T1] evm: security.SMACK64MMAP [ 14.590151][ T1] evm: security.apparmor [ 14.594381][ T1] evm: security.ima [ 14.598170][ T1] evm: security.capability [ 14.602580][ T1] evm: HMAC attrs: 0x1 [ 14.608131][ T1] PM: Magic number: 4:720:23 [ 14.613627][ T1] memory memory63: hash matches [ 14.619797][ T1] printk: console [netcon0] enabled [ 14.625011][ T1] netconsole: network logging started [ 14.634517][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 14.643077][ T1] rdma_rxe: loaded [ 14.647207][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 14.658144][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 14.666482][ T2920] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 14.676127][ T1] ALSA device list: [ 14.679931][ T1] #0: Dummy 1 [ 14.683552][ T2920] cfg80211: failed to load regulatory.db [ 14.689611][ T1] #1: Loopback 1 [ 14.693375][ T1] #2: Virtual MIDI Card 1 [ 14.701592][ T1] md: Waiting for all devices to be available before autodetect [ 14.709303][ T1] md: If you don't use raid, use raid=noautodetect [ 14.719971][ T1] md: Autodetecting RAID arrays. [ 14.725011][ T1] md: autorun ... [ 14.728619][ T1] md: ... autorun DONE. [ 14.772769][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 14.780877][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 14.795709][ T1] devtmpfs: mounted [ 14.805818][ T1] Freeing unused kernel image (initmem) memory: 2784K [ 14.812607][ T1] Kernel memory protection disabled. [ 14.852085][ T1] Run /sbin/init as init process [ 15.900607][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.916060][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.924453][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.972462][ 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) [ 15.994298][ T1] systemd[1]: Detected virtualization kvm. [ 16.000160][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 16.082283][ T1] systemd[1]: Set hostname to . [ 16.549264][ T4001] selinux-autorel (4001) used greatest stack depth: 23560 bytes left [ 16.625272][ T4009] systemd-fstab-generator[4009]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 16.644806][ T4009] systemd-fstab-generator[4009]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 16.662209][ T4009] systemd-fstab-generator[4009]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 16.682779][ T3999] systemd[3999]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 16.993715][ T1] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ 17.012573][ T1] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ 17.059162][ T1] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. [ 17.106151][ T1] [ 17.108535][ T1] ============================= [ 17.113415][ T1] WARNING: suspicious RCU usage [ 17.118248][ T1] 5.7.0-rc4-next-20200507-syzkaller #0 Not tainted [ 17.125226][ T1] ----------------------------- [ 17.130065][ T1] security/integrity/evm/evm_main.c:231 RCU-list traversed in non-reader section!! [ 17.139337][ T1] [ 17.139337][ T1] other info that might help us debug this: [ 17.139337][ T1] [ 17.150147][ T1] [ 17.150147][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 17.158267][ T1] 2 locks held by systemd/1: [ 17.163002][ T1] #0: ffff888098bd0450 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x3a/0xb0 [ 17.172126][ T1] #1: ffff888097ddd750 (&type->i_mutex_dir_key#6){++++}-{3:3}, at: vfs_setxattr+0x92/0xf0 [ 17.182125][ T1] [ 17.182125][ T1] stack backtrace: [ 17.188000][ T1] CPU: 1 PID: 1 Comm: systemd Not tainted 5.7.0-rc4-next-20200507-syzkaller #0 [ 17.196901][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 17.206929][ T1] Call Trace: [ 17.210206][ T1] dump_stack+0x18f/0x20d [ 17.214517][ T1] evm_protected_xattr+0x1c2/0x210 [ 17.219624][ T1] evm_protect_xattr.isra.0+0xb6/0x3d0 [ 17.225065][ T1] evm_inode_setxattr+0xc4/0xf0 [ 17.229916][ T1] security_inode_setxattr+0x18f/0x200 [ 17.235358][ T1] vfs_setxattr+0xa7/0xf0 [ 17.239665][ T1] setxattr+0x23d/0x330 [ 17.243794][ T1] ? vfs_setxattr+0xf0/0xf0 [ 17.248276][ T1] ? lock_acquire+0x1f4/0x940 [ 17.252928][ T1] ? mnt_want_write+0x3a/0xb0 [ 17.257594][ T1] ? rcu_read_lock_any_held+0xcd/0xf0 [ 17.262944][ T1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 17.268216][ T1] ? preempt_count_add+0x74/0x140 [ 17.273216][ T1] ? preempt_count_add+0x74/0x140 [ 17.278215][ T1] ? __mnt_want_write+0x1da/0x2c0 [ 17.283218][ T1] path_setxattr+0x170/0x190 [ 17.287783][ T1] ? setxattr+0x330/0x330 [ 17.292090][ T1] ? task_work_run+0x160/0x1b0 [ 17.296866][ T1] __x64_sys_setxattr+0xc0/0x160 [ 17.301889][ T1] ? lockdep_hardirqs_on+0x463/0x620 [ 17.307280][ T1] do_syscall_64+0xf6/0x7d0 [ 17.311768][ T1] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 17.317636][ T1] RIP: 0033:0x7fe50912b67a [ 17.322073][ T1] Code: 48 8b 0d 21 18 2b 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 49 89 ca b8 bc 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d ee 17 2b 00 f7 d8 64 89 01 48 [ 17.341662][ T1] RSP: 002b:00007ffddc851238 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 17.350046][ T1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe50912b67a [ 17.357994][ T1] RDX: 00007ffddc8512b0 RSI: 00005578aea3cf9b RDI: 00005578afa815e0 [ 17.365940][ T1] RBP: 00005578aea3cf9b R08: 0000000000000000 R09: 0000000000000030 [ 17.373886][ T1] R10: 0000000000000020 R11: 0000000000000246 R12: 00007ffddc8512b0 [ 17.381848][ T1] R13: 0000000000000020 R14: 0000000000000000 R15: 00005578afa72600 [ 17.390889][ T1] systemd[1]: Created slice System Slice. [ OK ] Created slice System Slice. [ 17.442200][ T1] systemd[1]: Mounting Huge Pages File System... Mounting Huge Pages File System... Mounting /sys/kernel/debug... Mounting /proc/sys/fs/binfmt_misc... [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Reached target Swap. Mounting /sys/kernel/config... [ OK ] Listening on Journal Socket. Starting Load Kernel Modules... Starting Create Static Device Nodes in /dev... [ OK ] Reached target Slices. Starting Remount Root and Kernel File Systems... [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Created slice system-serial\x2dgetty.slice. Mounting POSIX Message Queue File System... [ OK ] Reached target Encrypted Volumes. [ 18.071489][ T4024] EXT4-fs (sda1): re-mounted. Opts: (null) [ 18.078098][ T4020] systemd-tmpfile (4020) used greatest stack depth: 23048 bytes left [ OK ] Listening on udev Control Socket. [ OK ] Reached target Remote File Systems. [ OK ] Created slice system-getty.slice. [ OK ] Reached target Paths. [ OK ] Listening on Syslog Socket. [ OK ] Listening on Journal Audit Socket. [ OK ] Reached target Sockets. Starting Journal Service... [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Huge Pages File System. [ OK ] Mounted /sys/kernel/debug. [ OK ] Mounted /sys/kernel/config. [ OK ] Mounted /proc/sys/fs/binfmt_misc. [ OK ] Started Load Kernel Modules. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started Remount Root and Kernel File Systems. Starting Load/Save Random Seed... Starting udev Coldplug all Devices... [ OK ] Reached target Local File Systems (Pre). Starting udev Kernel Device Manager... 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... [ 20.692117][ T4031] systemd-journald[4031]: 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... [ 21.539158][ T4079] [ 21.541982][ T4079] ============================= [ 21.546825][ T4079] WARNING: suspicious RCU usage [ 21.553956][ T4079] 5.7.0-rc4-next-20200507-syzkaller #0 Not tainted [ 21.560464][ T4079] ----------------------------- [ 21.571452][ T4079] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 21.582569][ T4079] [ 21.582569][ T4079] other info that might help us debug this: [ 21.582569][ T4079] [ 21.611416][ T4079] [ 21.611416][ T4079] rcu_scheduler_active = 2, debug_locks = 1 [ 21.631472][ T4079] 1 lock held by ip/4079: [ 21.635812][ T4079] #0: ffffffff8a7b7c08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ OK ] Started Updat[ 21.662223][ T4079] [ 21.662223][ T4079] stack backtrace: e UTMP about Sys[ 21.668615][ T4079] CPU: 0 PID: 4079 Comm: ip Not tainted 5.7.0-rc4-next-20200507-syzkaller #0 tem Boot/Shutdow[ 21.678732][ T4079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 21.690160][ T4079] Call Trace: n. [ 21.693486][ T4079] dump_stack+0x18f/0x20d [ 21.698139][ T4079] bpq_device_event+0x796/0x8ee [ 21.702992][ T4079] ? team_port_get_rtnl+0xbe/0x120 [ 21.708110][ T4079] notifier_call_chain+0xc0/0x230 [ 21.713141][ T4079] call_netdevice_notifiers_info+0xb5/0x130 [ 21.719034][ T4079] __dev_notify_flags+0x121/0x2c0 [ 21.724065][ T4079] ? dev_change_name+0x700/0x700 [ 21.729006][ T4079] ? dev_set_allmulti+0x30/0x30 [ 21.733889][ T4079] dev_change_flags+0x100/0x160 [ 21.738746][ T4079] do_setlink+0xa1c/0x35d0 [ 21.743173][ T4079] ? mark_lock+0x129/0x1390 [ 21.747682][ T4079] ? rtnl_getlink+0xab0/0xab0 [ 21.752361][ T4079] ? print_usage_bug+0x240/0x240 [ 21.757297][ T4079] ? mark_lock+0x129/0x1390 [ 21.761799][ T4079] ? mark_lock+0x129/0x1390 [ 21.766306][ T4079] ? memset+0x20/0x40 [ 21.770293][ T4079] ? __nla_validate_parse+0x2dc/0x1c70 [ 21.775763][ T4079] ? nla_get_range_signed+0x520/0x520 [ 21.781147][ T4079] ? mark_held_locks+0xe0/0xe0 [ 21.785906][ T4079] ? deref_stack_reg+0xaa/0xe0 [ 21.790656][ T4079] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 21.797234][ T4079] __rtnl_newlink+0xad0/0x1590 [ 21.801989][ T4079] ? rtnl_link_unregister+0x240/0x240 [ 21.807367][ T4079] ? is_bpf_text_address+0xcb/0x160 [ 21.812548][ T4079] ? kernel_text_address+0x6e/0xe0 [ 21.817640][ T4079] ? __kernel_text_address+0x9/0x30 [ 21.822819][ T4079] ? unwind_get_return_address+0x5a/0xa0 [ 21.828432][ T4079] ? profile_setup.cold+0xc1/0xc1 [ 21.833436][ T4079] ? arch_stack_walk+0x97/0xf0 [ 21.838193][ T4079] ? stack_trace_save+0x8c/0xc0 [ 21.843025][ T4079] ? stack_trace_consume_entry+0x160/0x160 [ 21.848848][ T4079] ? rtnl_newlink+0x46/0xa0 [ 21.853336][ T4079] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 21.858876][ T4079] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 21.864836][ T4079] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 21.870627][ T4079] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 21.876165][ T4079] rtnl_newlink+0x64/0xa0 [ 21.880478][ T4079] ? __rtnl_newlink+0x1590/0x1590 [ 21.885483][ T4079] rtnetlink_rcv_msg+0x44e/0xad0 [ 21.890404][ T4079] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 21.895671][ T4079] ? lock_acquire+0x1f4/0x940 [ 21.900341][ T4079] ? netlink_deliver_tap+0x146/0xcc0 [ 21.905616][ T4079] netlink_rcv_skb+0x15a/0x430 [ 21.910361][ T4079] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 21.915629][ T4079] ? netlink_ack+0xa60/0xa60 [ 21.920204][ T4079] ? netlink_deliver_tap+0x236/0xcc0 [ 21.925472][ T4079] netlink_unicast+0x537/0x740 [ 21.930221][ T4079] ? netlink_attachskb+0x810/0x810 [ 21.935312][ T4079] ? _copy_from_iter_full+0x25c/0x870 [ 21.940665][ T4079] ? __phys_addr_symbol+0x2c/0x70 [ 21.945670][ T4079] ? __check_object_size+0x171/0x437 [ 21.950951][ T4079] netlink_sendmsg+0x882/0xe10 [ 21.955700][ T4079] ? aa_af_perm+0x260/0x260 [ 21.960181][ T4079] ? netlink_unicast+0x740/0x740 [ 21.965105][ T4079] ? netlink_unicast+0x740/0x740 [ 21.970024][ T4079] sock_sendmsg+0xcf/0x120 [ 21.974422][ T4079] ____sys_sendmsg+0x6bf/0x7e0 [ 21.979167][ T4079] ? mark_held_locks+0xe0/0xe0 [ 21.983911][ T4079] ? kernel_sendmsg+0x50/0x50 [ 21.988569][ T4079] ? find_held_lock+0x2d/0x110 [ 21.993317][ T4079] ? mark_lock+0x129/0x1390 [ 21.997806][ T4079] ___sys_sendmsg+0x100/0x170 [ 22.002466][ T4079] ? sendmsg_copy_msghdr+0x70/0x70 [ 22.007576][ T4079] ? migration_entry_to_page+0x310/0x310 [ 22.013193][ T4079] ? do_raw_spin_unlock+0x171/0x260 [ 22.018388][ T4079] ? find_held_lock+0x2d/0x110 [ 22.023134][ T4079] ? do_page_fault+0x59e/0x13da [ 22.027995][ T4079] ? vm_insert_pages+0x6a0/0x6a0 [ 22.032916][ T4079] ? lock_downgrade+0x840/0x840 [ 22.037765][ T4079] ? __fget_light+0x1ab/0x270 [ 22.042429][ T4079] __sys_sendmsg+0xec/0x1b0 [ 22.046922][ T4079] ? __sys_sendmsg_sock+0xb0/0xb0 [ 22.051930][ T4079] ? down_read_nested+0x430/0x430 [ 22.056947][ T4079] ? trace_hardirqs_off_caller+0x55/0x230 [ 22.062659][ T4079] ? do_syscall_64+0x21/0x7d0 [ 22.067322][ T4079] do_syscall_64+0xf6/0x7d0 [ 22.071887][ T4079] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 22.077762][ T4079] RIP: 0033:0x7ff0e2788dc7 [ 22.082163][ T4079] 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 [ 22.101853][ T4079] RSP: 002b:00007ffc7b134438 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 22.110244][ T4079] RAX: ffffffffffffffda RBX: 000000005eb53c39 RCX: 00007ff0e2788dc7 [ 22.118216][ T4079] RDX: 0000000000000000 RSI: 00007ffc7b134480 RDI: 0000000000000003 [ 22.126167][ T4079] RBP: 00007ffc7b134480 R08: 0000000000001000 R09: fefefeff77686d74 [ 22.134123][ T4079] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffc7b1344c0 [ 22.142073][ T4079] R13: 000055578301e3c0 R14: 00007ffc7b13c540 R15: 0000000000000000 [ 22.171546][ C1] random: crng init done [ 22.175845][ C1] random: 7 urandom warning(s) missed due to ratelimiting [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. Stopping Network Time Synchronization... [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ 24.799105][ T4071] dhclient (4071) used greatest stack depth: 22752 bytes left [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [** ] (1 of 2) A start job is running for dev-ttyS0.device (15s / 1min 30s) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (15s / 1min 30s) [ *** ] (2 of 2) A start job is running for…dplug all Devices (16s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (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 (26s / no limit) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (26s / 1min 30s) [** ] (1 of 2) A start job is running for dev-ttyS0.device (27s / 1min 30s) [ OK ] Found device /dev/ttyS0. [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Reached target Basic System. Starting Permit User Sessions... Starting getty on tty2-tty6 if dbus and logind are not available... [ OK ] Started Regular background program processing daemon. [ OK ] Started Daily apt download activities. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. Starting System Logging Service... Starting OpenBSD Secure Shell server... [ OK ] Started Permit User Sessions. [ OK ] Started System Logging Service. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ 53.649541][ T6869] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 53.661291][ T6869] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 53.669703][ T6869] CPU: 1 PID: 6869 Comm: sshd Not tainted 5.7.0-rc4-next-20200507-syzkaller #0 [ 53.678632][ T6869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.688700][ T6869] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 53.694769][ T6869] 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 [ 53.714556][ T6869] RSP: 0018:ffffc90005347450 EFLAGS: 00010206 [ 53.720626][ T6869] RAX: dffffc0000000000 RBX: ffff888098988000 RCX: ffffffff8363bada [ 53.728600][ T6869] RDX: 0000000000000005 RSI: ffffffff8363bae8 RDI: 0000000000000028 [ 53.736583][ T6869] RBP: 1ffff92000a68e8b R08: ffff8880a184c200 R09: fffffbfff155a692 [ 53.744843][ T6869] R10: ffffffff8aad348f R11: fffffbfff155a691 R12: ffff888098b9cfea [ 53.752814][ T6869] R13: ffff888098b9c000 R14: 0000000000001ad5 R15: 0000000000000000 [ 53.760789][ T6869] FS: 00007fa2ccc8e8c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 53.769717][ T6869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.776332][ T6869] CR2: 00005607125238f5 CR3: 0000000090b98000 CR4: 00000000001406e0 [ 53.784304][ T6869] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.792285][ T6869] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.800249][ T6869] Call Trace: [ 53.803539][ T6869] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 53.808915][ T6869] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 53.814724][ T6869] ? __kmalloc+0x62f/0x7a0 [ 53.819142][ T6869] ? tomoyo_realpath_from_path+0xc2/0x620 [ 53.824900][ T6869] ? lock_release+0x800/0x800 [ 53.829577][ T6869] ? __lock_acquire+0x2018/0x3f20 [ 53.834614][ T6869] tomoyo_realpath_from_path+0x393/0x620 [ 53.840250][ T6869] tomoyo_path_number_perm+0x1c2/0x4d0 [ 53.845706][ T6869] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 53.851335][ T6869] ? tomoyo_execute_permission+0x470/0x470 [ 53.857147][ T6869] ? d_alloc_parallel+0x785/0x1b10 [ 53.862298][ T6869] ? d_alloc_parallel+0x9ea/0x1b10 [ 53.867419][ T6869] ? rcu_read_lock_held_common+0x130/0x130 [ 53.873229][ T6869] ? print_usage_bug+0x240/0x240 [ 53.878171][ T6869] tomoyo_path_mknod+0x10d/0x190 [ 53.883112][ T6869] ? tomoyo_path_chown+0x1b0/0x1b0 [ 53.888253][ T6869] ? mark_held_locks+0x9f/0xe0 [ 53.894148][ T6869] ? d_lookup+0xec/0x250 [ 53.898394][ T6869] security_path_mknod+0x116/0x180 [ 53.903527][ T6869] lookup_open+0x5ae/0x1320 [ 53.903546][ T6869] ? page_put_link+0x210/0x210 [ 53.912784][ T6869] ? preempt_count_add+0x74/0x140 [ 53.917892][ T6869] ? __mnt_want_write+0x1da/0x2c0 [ 53.922952][ T6869] path_openat+0x93c/0x27f0 [ 53.927462][ T6869] ? path_lookupat.isra.0+0x530/0x530 [ 53.932837][ T6869] ? up_read+0x1a8/0x750 [ 53.937105][ T6869] ? mark_held_locks+0xe0/0xe0 [ 53.943184][ T6869] ? down_read_nested+0x430/0x430 [ 53.948228][ T6869] do_filp_open+0x192/0x260 [ 53.952746][ T6869] ? may_open_dev+0xf0/0xf0 [ 53.957303][ T6869] ? simple_attr_release+0x40/0x40 [ 53.962425][ T6869] ? _raw_spin_unlock+0x24/0x40 [ 53.967277][ T6869] ? __alloc_fd+0x46d/0x600 [ 53.973007][ T6869] do_sys_openat2+0x585/0x7d0 [ 53.977697][ T6869] ? file_open_root+0x400/0x400 [ 53.982556][ T6869] ? up_read+0x1a8/0x750 [ 53.987682][ T6869] do_sys_open+0xc3/0x140 [ 53.992020][ T6869] ? filp_open+0x70/0x70 [ 53.996266][ T6869] ? handle_mm_fault+0x29e/0x660 [ 54.001219][ T6869] ? trace_hardirqs_off_caller+0x55/0x230 [ 54.006958][ T6869] do_syscall_64+0xf6/0x7d0 [ 54.011476][ T6869] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 54.017487][ T6869] RIP: 0033:0x7fa2cadf76f0 [ 54.021909][ T6869] 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 [ 54.041528][ T6869] RSP: 002b:00007fff4529ecf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 54.050302][ T6869] RAX: ffffffffffffffda RBX: 0000560714297fc0 RCX: 00007fa2cadf76f0 [ 54.058288][ T6869] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 00005607125238f5 [ 54.066275][ T6869] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 54.074281][ T6869] R10: 0000000000000240 R11: 0000000000000246 R12: 00005607124f451e [ 54.082266][ T6869] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 54.090253][ T6869] Modules linked in: [ OK ] Started Update UTMP about System Runlevel Changes. [ 54.132715][ T6869] ---[ end trace 7d2c180ec619d4dd ]--- [ 54.138233][ T6869] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 54.153453][ T6869] 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 [ 54.173280][ T6869] RSP: 0018:ffffc90005347450 EFLAGS: 00010206 [ 54.179493][ T6869] RAX: dffffc0000000000 RBX: ffff888098988000 RCX: ffffffff8363bada [ 54.187479][ T6869] RDX: 0000000000000005 RSI: ffffffff8363bae8 RDI: 0000000000000028 [ 54.202096][ T6869] RBP: 1ffff92000a68e8b R08: ffff8880a184c200 R09: fffffbfff155a692 [ 54.264414][ T6869] R10: ffffffff8aad348f R11: fffffbfff155a691 R12: ffff888098b9cfea [ 54.308329][ T6869] R13: ffff888098b9c000 R14: 0000000000001ad5 R15: 0000000000000000 [ 54.349305][ T6869] FS: 00007fa2ccc8e8c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 54.359461][ T6869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.380365][ T6869] CR2: 00007fbe9265d000 CR3: 0000000090b98000 CR4: 00000000001406e0 [ 54.409369][ T6869] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.417414][ T6869] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.472668][ T6869] Kernel panic - not syncing: Fatal exception [ 54.479972][ T6869] Kernel Offset: disabled [ 54.484323][ T6869] Rebooting in 86400 seconds..