[ 0.000000][ T0] Linux version 5.7.0-rc5-next-20200511-syzkaller (syzkaller@syzkaller) (gcc (GCC) 9.0.0 20181231 (experimental), GNU ld (GNU Binutils for Ubuntu) 2.26.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000006][ T0] kvm-clock: cpu 0, msr be50001, primary cpu clock [ 0.000006][ T0] kvm-clock: using sched offset of 4542310070 cycles [ 0.003411][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.010205][ T0] tsc: Detected 2300.000 MHz processor [ 0.014231][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.018190][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.023813][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.032854][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.035134][ T0] check: Scanning 1 areas for low memory corruption [ 0.037324][ T0] Using GB pages for direct mapping [ 0.041909][ T0] ACPI: Early table checksum verification disabled [ 0.044607][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.047542][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.055151][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.060611][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.068112][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.070425][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.074403][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.080875][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.087235][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.091610][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.098358][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.101686][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.104646][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.109849][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.116031][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.119622][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.132410][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.143631][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.148166][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.152432][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.156078][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.218158][ T0] Zone ranges: [ 0.219855][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.225469][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.228114][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.231096][ T0] Device empty [ 0.232486][ T0] Movable zone start for each node [ 0.234522][ T0] Early memory node ranges [ 0.236474][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.239667][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.244352][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.247645][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.251357][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.251364][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.290286][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.792194][ T0] kasan: KernelAddressSanitizer initialized [ 0.796435][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.802455][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.806879][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.809622][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.814365][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.820168][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.823294][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.827179][ T0] Using ACPI (MADT) for SMP configuration information [ 0.831174][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.834283][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.840458][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.845863][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.849280][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.853653][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.857955][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.861432][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.867339][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.871877][ T0] Booting paravirtualized kernel on KVM [ 0.874096][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.931268][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.936618][ T0] percpu: Embedded 67 pages/cpu s234568 r8192 d31672 u1048576 [ 0.940469][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.944705][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.947724][ T0] Policy zone: Normal [ 0.949780][ 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 [ 0.984774][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.974095][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17368K rwdata, 21748K rodata, 2788K init, 24448K bss, 1402688K reserved, 0K cma-reserved) [ 2.001346][ T0] Running RCU self tests [ 2.004288][ T0] rcu: Preemptible hierarchical RCU implementation. [ 2.010257][ T0] rcu: RCU lockdep checking is enabled. [ 2.012716][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 2.017512][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 2.022379][ T0] Trampoline variant of Tasks RCU enabled. [ 2.025315][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 2.029287][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 2.041352][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 2.046694][ T0] random: get_random_bytes called from start_kernel+0x672/0x9f8 with crng_init=0 [ 2.050926][ T0] Console: colour VGA+ 80x25 [ 2.055991][ T0] printk: console [ttyS0] enabled [ 2.055991][ T0] printk: console [ttyS0] enabled [ 2.064631][ T0] printk: bootconsole [earlyser0] disabled [ 2.064631][ T0] printk: bootconsole [earlyser0] disabled [ 2.068712][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 2.071963][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 2.073836][ T0] ... MAX_LOCK_DEPTH: 48 [ 2.075484][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 2.077574][ T0] ... CLASSHASH_SIZE: 4096 [ 2.079695][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 2.082112][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 2.084137][ T0] ... CHAINHASH_SIZE: 32768 [ 2.087302][ T0] memory used by lock dependency info: 6301 kB [ 2.089627][ T0] memory used for stack traces: 4224 kB [ 2.092456][ T0] per task-struct memory footprint: 1920 bytes [ 2.096459][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 2.102045][ T0] ACPI: Core revision 20200430 [ 2.105650][ T0] APIC: Switch to symmetric I/O mode setup [ 2.108825][ T0] x2apic enabled [ 2.111622][ T0] Switched APIC routing to physical x2apic. [ 2.118343][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 2.121640][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 2.127839][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 2.132779][ T0] pid_max: default: 32768 minimum: 301 [ 2.138701][ T0] LSM: Security Framework initializing [ 2.140840][ T0] LSM: security= is ignored because it is superseded by lsm= [ 2.144560][ T0] Yama: becoming mindful. [ 2.146740][ T0] TOMOYO Linux initialized [ 2.149082][ T0] AppArmor: AppArmor initialized [ 2.159665][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 2.168718][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 2.173103][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.176482][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.181825][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 2.185328][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 2.187886][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 2.192162][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 2.192204][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 2.202017][ T0] MDS: Mitigation: Clear CPU buffers [ 2.205066][ T0] Freeing SMP alternatives memory: 96K [ 2.332110][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 2.337826][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 2.338318][ T1] rcu: Hierarchical SRCU implementation. [ 2.348558][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.354278][ T1] smp: Bringing up secondary CPUs ... [ 2.363113][ T1] x86: Booting SMP configuration: [ 2.366405][ T1] .... node #0, CPUs: #1 [ 0.071316][ T0] kvm-clock: cpu 1, msr be50041, secondary cpu clock [ 2.376588][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 2.378131][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.380986][ T1] smpboot: Max logical packages: 1 [ 2.384325][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 2.390346][ T1] devtmpfs: initialized [ 2.398696][ T1] x86/mm: Memory block size: 128MB [ 2.429220][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 2.433065][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.438075][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.444138][ T1] xor: automatically using best checksumming function avx [ 2.449127][ T1] PM: RTC time: 13:26:15, date: 2020-05-11 [ 2.452142][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.452149][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.460864][ T1] NET: Registered protocol family 16 [ 2.475003][ T1] audit: initializing netlink subsys (disabled) [ 2.478043][ T27] audit: type=2000 audit(1589203575.510:1): state=initialized audit_enabled=0 res=1 [ 2.486129][ T1] cpuidle: using governor menu [ 2.491044][ T1] ACPI: bus type PCI registered [ 2.498401][ T1] dca service started, version 1.12.1 [ 2.498401][ T1] PCI: Using configuration type 1 for base access [ 2.617299][ T209] kworker/u4:3 (209) used greatest stack depth: 26680 bytes left [ 3.066973][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 3.070240][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 3.078248][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 3.099570][ T1] cryptd: max_cpu_qlen set to 1000 [ 3.307890][ T1] raid6: avx2x4 gen() 10115 MB/s [ 3.477889][ T1] raid6: avx2x4 xor() 5118 MB/s [ 3.647916][ T1] raid6: avx2x2 gen() 6742 MB/s [ 3.817861][ T1] raid6: avx2x2 xor() 3109 MB/s [ 3.987890][ T1] raid6: avx2x1 gen() 3872 MB/s [ 4.149171][ T1] raid6: avx2x1 xor() 1610 MB/s [ 4.327854][ T1] raid6: sse2x4 gen() 5111 MB/s [ 4.497855][ T1] raid6: sse2x4 xor() 2571 MB/s [ 4.667844][ T1] raid6: sse2x2 gen() 3419 MB/s [ 4.837849][ T1] raid6: sse2x2 xor() 1602 MB/s [ 5.007855][ T1] raid6: sse2x1 gen() 1918 MB/s [ 5.177859][ T1] raid6: sse2x1 xor() 806 MB/s [ 5.179084][ T1] raid6: using algorithm avx2x4 gen() 10115 MB/s [ 5.180584][ T1] raid6: .... xor() 5118 MB/s, rmw enabled [ 5.181915][ T1] raid6: using avx2x2 recovery algorithm [ 5.185020][ T1] ACPI: Added _OSI(Module Device) [ 5.186405][ T1] ACPI: Added _OSI(Processor Device) [ 5.187782][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 5.187855][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 5.189546][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 5.191129][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 5.193121][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 5.247624][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 5.307901][ T1] ACPI: Interpreter enabled [ 5.307901][ T1] ACPI: (supports S0 S3 S4 S5) [ 5.307952][ T1] ACPI: Using IOAPIC for interrupt routing [ 5.317842][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.317842][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 5.427848][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.427848][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 5.427848][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.438074][ T1] PCI host bridge to bus 0000:00 [ 5.438074][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 5.438074][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.438074][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.439811][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.441758][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.443214][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 5.445460][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 5.463087][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 5.488511][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 5.516408][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 5.518469][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 5.526004][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 5.544153][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 5.558595][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 5.576886][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 5.577203][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 5.611376][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 5.616026][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 5.621670][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 5.658709][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 5.664825][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 5.669738][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 5.675735][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 5.680687][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 5.701531][ T1] iommu: Default domain type: Translated [ 5.701531][ T1] vgaarb: loaded [ 5.711454][ T1] SCSI subsystem initialized [ 5.712866][ T1] ACPI: bus type USB registered [ 5.718352][ T1] usbcore: registered new interface driver usbfs [ 5.718352][ T1] usbcore: registered new interface driver hub [ 5.718352][ T1] usbcore: registered new device driver usb [ 5.719150][ T1] mc: Linux media interface: v0.10 [ 5.727944][ T1] videodev: Linux video capture interface: v2.00 [ 5.728560][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.729042][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.729333][ T1] PTP clock support registered [ 5.739666][ T1] EDAC MC: Ver: 3.0.0 [ 5.740857][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.748335][ T1] PCI: Using ACPI for IRQ routing [ 5.753089][ T1] Bluetooth: Core ver 2.22 [ 5.754378][ T1] NET: Registered protocol family 31 [ 5.755263][ T1] Bluetooth: HCI device and connection manager initialized [ 5.758923][ T1] Bluetooth: HCI socket layer initialized [ 5.760460][ T1] Bluetooth: L2CAP socket layer initialized [ 5.762581][ T1] Bluetooth: SCO socket layer initialized [ 5.764558][ T1] NET: Registered protocol family 8 [ 5.765820][ T1] NET: Registered protocol family 20 [ 5.767372][ T1] NetLabel: Initializing [ 5.768070][ T1] NetLabel: domain hash size = 128 [ 5.768786][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.770324][ T1] NetLabel: unlabeled traffic allowed by default [ 5.772850][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.774034][ T1] NET: Registered protocol family 39 [ 5.780177][ T1] clocksource: Switched to clocksource kvm-clock [ 8.637691][ T1] VFS: Disk quotas dquot_6.6.0 [ 8.639503][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 8.642961][ T1] FS-Cache: Loaded [ 8.645486][ T1] CacheFiles: Loaded [ 8.646630][ T1] TOMOYO: 2.6.0 [ 8.647672][ T1] Mandatory Access Control activated. [ 8.651516][ T1] AppArmor: AppArmor Filesystem Enabled [ 8.653540][ T1] pnp: PnP ACPI init [ 8.668289][ T1] pnp: PnP ACPI: found 7 devices [ 8.729716][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 8.732077][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 8.733262][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 8.734785][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 8.736788][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 8.740518][ T1] NET: Registered protocol family 2 [ 8.744530][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 8.750157][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 8.757434][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 8.762884][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 8.766652][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.770550][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.774385][ T1] NET: Registered protocol family 1 [ 8.778166][ T1] RPC: Registered named UNIX socket transport module. [ 8.780099][ T1] RPC: Registered udp transport module. [ 8.781083][ T1] RPC: Registered tcp transport module. [ 8.782416][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 8.785462][ T1] NET: Registered protocol family 44 [ 8.786614][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 8.788786][ T1] PCI: CLS 0 bytes, default 64 [ 8.794560][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 8.796052][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 8.801936][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 8.806759][ T1] kvm: already loaded the other module [ 8.807833][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 8.809987][ T1] clocksource: Switched to clocksource tsc [ 8.811882][ T1] mce: Machine check injector initialized [ 8.816997][ T1] check: Scanning for low memory corruption every 60 seconds [ 8.884305][ T1] Initialise system trusted keyrings [ 8.887449][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 8.891889][ T1] zbud: loaded [ 8.898148][ T1] DLM installed [ 8.901771][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.909764][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.913027][ T1] NFS: Registering the id_resolver key type [ 8.914903][ T1] Key type id_resolver registered [ 8.916817][ T1] Key type id_legacy registered [ 8.919468][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.922029][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.929465][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.931956][ T1] Key type cifs.spnego registered [ 8.932901][ T1] Key type cifs.idmap registered [ 8.934349][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.937137][ T1] fuse: init (API version 7.31) [ 8.941430][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.955515][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.961739][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.963558][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.966231][ T1] ocfs2: Registered cluster interface o2cb [ 8.968156][ T1] ocfs2: Registered cluster interface user [ 8.973708][ T1] OCFS2 User DLM kernel interface loaded [ 8.985178][ T1] gfs2: GFS2 installed [ 8.990849][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.992080][ T1] ceph: loaded (mds proto 32) [ 9.004627][ T1] NET: Registered protocol family 38 [ 9.007019][ T1] async_tx: api initialized (async) [ 9.008454][ T1] Key type asymmetric registered [ 9.009710][ T1] Asymmetric key parser 'x509' registered [ 9.010570][ T1] Asymmetric key parser 'pkcs8' registered [ 9.011512][ T1] Key type pkcs7_test registered [ 9.012692][ T1] Asymmetric key parser 'tpm_parser' registered [ 9.014267][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 9.016391][ T1] io scheduler mq-deadline registered [ 9.017786][ T1] io scheduler kyber registered [ 9.020022][ T1] io scheduler bfq registered [ 9.033987][ T1] hgafb: HGA card not detected. [ 9.035675][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 9.037776][ T1] usbcore: registered new interface driver udlfb [ 9.041632][ T1] uvesafb: failed to execute /sbin/v86d [ 9.042880][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 9.044554][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 9.045845][ T1] uvesafb: vbe_init() failed with -22 [ 9.046871][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 9.049329][ T1] vga16fb: mapped to 0x00000000993d034a [ 9.115605][ T1] Console: switching to colour frame buffer device 80x30 [ 9.411745][ T1] fb0: VGA16 VGA frame buffer device [ 9.415364][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 9.428668][ T1] ACPI: Power Button [PWRF] [ 9.431982][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 9.435043][ T1] ACPI: Sleep Button [SLPF] [ 9.442515][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 9.461006][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 9.462759][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 9.480802][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 9.482710][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 9.503440][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 9.505203][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 9.619892][ T1952] kworker/u4:4 (1952) used greatest stack depth: 26344 bytes left [ 9.833441][ T1] N_HDLC line discipline registered with maxframe=4096 [ 9.835407][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.838041][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.844532][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 9.851446][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 9.857387][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 9.866119][ T1] Cyclades driver 2.6 [ 9.867792][ T1] Initializing Nozomi driver 2.1d [ 9.870890][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 9.872890][ T1] No rocketport ports found; unloading driver [ 9.877238][ T1] Non-volatile memory driver v1.3 [ 9.880983][ T1] Linux agpgart interface v0.103 [ 9.893029][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 9.895881][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 9.900795][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.903404][ T1] usbcore: registered new interface driver udl [ 9.958994][ T1] brd: module loaded [ 9.996209][ T1] loop: module loaded [ 10.175154][ T1] zram: Added device: zram0 [ 10.183191][ T1] null_blk: module loaded [ 10.191037][ T1] nfcsim 0.2 initialized [ 10.197512][ T1] Loading iSCSI transport class v2.0-870. [ 10.228240][ T1] scsi host0: Virtio SCSI HBA [ 10.275626][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 10.280825][ T21] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 10.305897][ T1] slram: not enough parameters. [ 10.313726][ T1] ftl_cs: FTL header not found. [ 10.377559][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 10.380513][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 10.383186][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 10.401103][ T1] MACsec IEEE 802.1AE [ 10.403628][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 10.468280][ T1] vcan: Virtual CAN interface driver [ 10.469895][ T1] vxcan: Virtual CAN Tunnel driver [ 10.471414][ T1] slcan: serial line CAN interface driver [ 10.473066][ T1] slcan: 10 dynamic interface channels. [ 10.474608][ T1] CAN device driver interface [ 10.477704][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 10.482434][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 10.485254][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 10.487682][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 10.491483][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 10.493080][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 10.497214][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 10.499916][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 10.501030][ T1] AX.25: bpqether driver version 004 [ 10.503219][ T1] PPP generic driver version 2.4.2 [ 10.507605][ T1] PPP BSD Compression module registered [ 10.509471][ T1] PPP Deflate Compression module registered [ 10.511219][ T1] PPP MPPE Compression module registered [ 10.512866][ T1] NET: Registered protocol family 24 [ 10.514479][ T1] PPTP driver version 0.8.5 [ 10.516504][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 10.518333][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 10.520288][ T1] SLIP linefill/keepalive option. [ 10.521694][ T1] hdlc: HDLC support module revision 1.22 [ 10.523536][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 10.525762][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 10.527728][ T1] LAPB Ethernet driver version 0.02 [ 10.529776][ T1] usbcore: registered new interface driver rndis_wlan [ 10.532112][ T1] mac80211_hwsim: initializing netlink [ 10.561418][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 10.572966][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 10.586421][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 10.592242][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 10.594876][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 10.597620][ T1] usbcore: registered new interface driver pegasus [ 10.601048][ T1] usbcore: registered new interface driver rtl8150 [ 10.602967][ T1] usbcore: registered new interface driver r8152 [ 10.605958][ T1] usbcore: registered new interface driver asix [ 10.608089][ T1] usbcore: registered new interface driver ax88179_178a [ 10.609686][ T1] usbcore: registered new interface driver cdc_ether [ 10.612466][ T1] usbcore: registered new interface driver dm9601 [ 10.614746][ T1] usbcore: registered new interface driver smsc75xx [ 10.617003][ T1] usbcore: registered new interface driver smsc95xx [ 10.621604][ T1] usbcore: registered new interface driver net1080 [ 10.624196][ T1] usbcore: registered new interface driver rndis_host [ 10.626005][ T1] usbcore: registered new interface driver cdc_subset [ 10.627642][ T1] usbcore: registered new interface driver zaurus [ 10.630078][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 10.631975][ T1] usbcore: registered new interface driver cdc_ncm [ 10.633617][ T1] usbcore: registered new interface driver cdc_mbim [ 10.644239][ T1] VFIO - User Level meta-driver version: 0.3 [ 10.657644][ T1] aoe: AoE v85 initialised. [ 10.662625][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 10.665060][ T1] ehci-pci: EHCI PCI platform driver [ 10.667771][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 10.670543][ T1] ohci-pci: OHCI PCI platform driver [ 10.675326][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 10.678567][ T1] usbcore: registered new interface driver cdc_acm [ 10.680573][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 10.682939][ T1] usbcore: registered new interface driver usblp [ 10.685540][ T1] usbcore: registered new interface driver cdc_wdm [ 10.690750][ T1] usbcore: registered new interface driver uas [ 10.692719][ T1] usbcore: registered new interface driver usb-storage [ 10.695019][ T1] usbcore: registered new interface driver ums-realtek [ 10.697604][ T1] usbcore: registered new interface driver usbserial_generic [ 10.702768][ T1] usbserial: USB Serial support registered for generic [ 10.704775][ T1] usbcore: registered new interface driver ch341 [ 10.706895][ T1] usbserial: USB Serial support registered for ch341-uart [ 10.711198][ T1] usbcore: registered new interface driver cp210x [ 10.713692][ T1] usbserial: USB Serial support registered for cp210x [ 10.715996][ T1] usbcore: registered new interface driver ftdi_sio [ 10.719342][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 10.721481][ T1] usbcore: registered new interface driver keyspan [ 10.723736][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 10.726931][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 10.730391][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 10.732314][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 10.734920][ T1] usbcore: registered new interface driver option [ 10.736593][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 10.739515][ T1] usbcore: registered new interface driver oti6858 [ 10.741870][ T1] usbserial: USB Serial support registered for oti6858 [ 10.743635][ T1] usbcore: registered new interface driver pl2303 [ 10.745336][ T1] usbserial: USB Serial support registered for pl2303 [ 10.748007][ T1] usbcore: registered new interface driver qcserial [ 10.750381][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 10.752786][ T1] usbcore: registered new interface driver sierra [ 10.754380][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 10.756321][ T1] usbcore: registered new interface driver usb_serial_simple [ 10.758084][ T1] usbserial: USB Serial support registered for carelink [ 10.760576][ T1] usbserial: USB Serial support registered for zio [ 10.762149][ T1] usbserial: USB Serial support registered for funsoft [ 10.763868][ T1] usbserial: USB Serial support registered for flashloader [ 10.765976][ T1] usbserial: USB Serial support registered for google [ 10.767748][ T1] usbserial: USB Serial support registered for libtransistor [ 10.770832][ T1] usbserial: USB Serial support registered for vivopay [ 10.775133][ T1] usbserial: USB Serial support registered for moto_modem [ 10.777731][ T1] usbserial: USB Serial support registered for motorola_tetra [ 10.779930][ T1] usbserial: USB Serial support registered for novatel_gps [ 10.782177][ T1] usbserial: USB Serial support registered for hp4x [ 10.783995][ T1] usbserial: USB Serial support registered for suunto [ 10.786572][ T1] usbserial: USB Serial support registered for siemens_mpi [ 10.792336][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.795814][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 10.799661][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 10.805830][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.809188][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.810623][ T1] usb usb1: Product: Dummy host controller [ 10.812778][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.814784][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 10.821415][ T1] hub 1-0:1.0: USB hub found [ 10.823453][ T1] hub 1-0:1.0: 1 port detected [ 10.829487][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.831722][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.836062][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.842605][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.845306][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.847743][ T1] usb usb2: Product: Dummy host controller [ 10.849843][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.852540][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.856536][ T1] hub 2-0:1.0: USB hub found [ 10.858762][ T1] hub 2-0:1.0: 1 port detected [ 10.863966][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.866923][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.869180][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.872460][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.874450][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.877073][ T1] usb usb3: Product: Dummy host controller [ 10.880337][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.882062][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.886664][ T1] hub 3-0:1.0: USB hub found [ 10.887787][ C1] random: fast init done [ 10.889404][ T1] hub 3-0:1.0: 1 port detected [ 10.894444][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.897043][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.899488][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.902193][ T21] scsi 0:0:1:0: Attached scsi generic sg0 type 0 [ 10.905285][ T166] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 10.907129][ T166] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 10.908945][ T166] sd 0:0:1:0: [sda] Write Protect is off [ 10.910959][ T166] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 10.911630][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.915150][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.916848][ T1] usb usb4: Product: Dummy host controller [ 10.918688][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.920886][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.924760][ T1] hub 4-0:1.0: USB hub found [ 10.926844][ T1] hub 4-0:1.0: 1 port detected [ 10.933610][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.936109][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.938818][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.941815][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.943775][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.943863][ T166] sda: sda1 [ 10.945174][ T1] usb usb5: Product: Dummy host controller [ 10.947977][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.949729][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.954547][ T1] hub 5-0:1.0: USB hub found [ 10.956069][ T1] hub 5-0:1.0: 1 port detected [ 10.957529][ T166] sd 0:0:1:0: [sda] Attached SCSI disk [ 10.960724][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.962826][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.964960][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.967173][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.970214][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.971535][ T1] usb usb6: Product: Dummy host controller [ 10.972760][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.974729][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.978532][ T1] hub 6-0:1.0: USB hub found [ 10.979453][ T1] hub 6-0:1.0: 1 port detected [ 10.982699][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.984984][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.987457][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.994169][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.996719][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.998917][ T1] usb usb7: Product: Dummy host controller [ 11.000019][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 11.001508][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 11.004434][ T1] hub 7-0:1.0: USB hub found [ 11.005760][ T1] hub 7-0:1.0: 1 port detected [ 11.008831][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.010152][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 11.011835][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 11.014949][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.016699][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.019475][ T1] usb usb8: Product: Dummy host controller [ 11.020458][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 11.022362][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 11.025956][ T1] hub 8-0:1.0: USB hub found [ 11.027535][ T1] hub 8-0:1.0: 1 port detected [ 11.043572][ T1] using random self ethernet address [ 11.049818][ T1] using random host ethernet address [ 11.056422][ T1] Mass Storage Function, version: 2009/09/11 [ 11.062623][ T1] LUN: removable file: (no medium) [ 11.068012][ T1] no file given for LUN0 [ 11.072623][ T1] printk: console [ttyGS0] disabled [ 11.081906][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 11.090233][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 11.098135][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 11.106954][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 11.113274][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.122578][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.130776][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 11.137443][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.146478][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 11.154137][ T1] hub 9-0:1.0: USB hub found [ 11.159215][ T1] hub 9-0:1.0: 8 ports detected [ 11.169457][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 11.177015][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 11.186366][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.200336][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.209566][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.218345][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 11.225537][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.234229][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 11.241880][ T1] hub 10-0:1.0: USB hub found [ 11.247004][ T1] hub 10-0:1.0: 8 ports detected [ 11.257719][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 11.265443][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 11.275526][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.285504][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.293848][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 11.300933][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.309625][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 11.317026][ T1] hub 11-0:1.0: USB hub found [ 11.321997][ T1] hub 11-0:1.0: 8 ports detected [ 11.331870][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 11.339497][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 11.349080][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.361116][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.371121][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.379885][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 11.386989][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.396661][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 11.404026][ T1] hub 12-0:1.0: USB hub found [ 11.409230][ T1] hub 12-0:1.0: 8 ports detected [ 11.419848][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 11.427806][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 11.436819][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.447815][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.456648][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 11.463399][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.472315][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 11.480002][ T1] hub 13-0:1.0: USB hub found [ 11.484894][ T1] hub 13-0:1.0: 8 ports detected [ 11.494523][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 11.501981][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 11.510651][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.520510][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.531276][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.539733][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 11.546505][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.555746][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 11.563062][ T1] hub 14-0:1.0: USB hub found [ 11.568190][ T1] hub 14-0:1.0: 8 ports detected [ 11.578730][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 11.586181][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 11.595241][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.605850][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.614229][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 11.620962][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.629797][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 11.637148][ T1] hub 15-0:1.0: USB hub found [ 11.642097][ T1] hub 15-0:1.0: 8 ports detected [ 11.651690][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 11.659128][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 11.667685][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.677401][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.688369][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.696548][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 11.703995][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.712945][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 11.720338][ T1] hub 16-0:1.0: USB hub found [ 11.725248][ T1] hub 16-0:1.0: 8 ports detected [ 11.736778][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 11.747359][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 11.756480][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.767175][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.775523][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 11.782445][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.791574][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 11.799114][ T1] hub 17-0:1.0: USB hub found [ 11.804013][ T1] hub 17-0:1.0: 8 ports detected [ 11.813666][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 11.821230][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 11.829883][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.841608][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.851124][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.860163][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 11.866833][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.875515][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 11.882888][ T1] hub 18-0:1.0: USB hub found [ 11.887746][ T1] hub 18-0:1.0: 8 ports detected [ 11.898203][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 11.905643][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 11.914640][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.924583][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.932786][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 11.939476][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 11.948176][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 11.955689][ T1] hub 19-0:1.0: USB hub found [ 11.960616][ T1] hub 19-0:1.0: 8 ports detected [ 11.971332][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 11.978817][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 11.987423][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.997109][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 12.007548][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.015793][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 12.022522][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 12.031280][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 12.038807][ T1] hub 20-0:1.0: USB hub found [ 12.043722][ T1] hub 20-0:1.0: 8 ports detected [ 12.054186][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 12.061746][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 12.070738][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 12.080655][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.088950][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 12.095901][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 12.105021][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 12.112508][ T1] hub 21-0:1.0: USB hub found [ 12.117586][ T1] hub 21-0:1.0: 8 ports detected [ 12.127376][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 12.135104][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 12.143655][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.153475][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 12.163958][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.173578][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 12.180569][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 12.189284][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 12.196803][ T1] hub 22-0:1.0: USB hub found [ 12.201853][ T1] hub 22-0:1.0: 8 ports detected [ 12.213424][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 12.220950][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 12.230639][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 12.239979][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.248156][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 12.254829][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 12.263575][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 12.271023][ T1] hub 23-0:1.0: USB hub found [ 12.275931][ T1] hub 23-0:1.0: 8 ports detected [ 12.285648][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 12.293101][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 12.302349][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.312229][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 12.322949][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.331196][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 12.337912][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 12.346593][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 12.354343][ T1] hub 24-0:1.0: USB hub found [ 12.359898][ T1] hub 24-0:1.0: 8 ports detected [ 12.370991][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 12.378828][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 12.387735][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 12.397844][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.406262][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 12.413111][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 12.421863][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 12.429537][ T1] hub 25-0:1.0: USB hub found [ 12.434930][ T1] hub 25-0:1.0: 8 ports detected [ 12.444913][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 12.452438][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 12.461624][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.471426][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 12.481950][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.490847][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 12.497591][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 12.506321][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 12.513897][ T1] hub 26-0:1.0: USB hub found [ 12.518989][ T1] hub 26-0:1.0: 8 ports detected [ 12.530145][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 12.537580][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 12.546549][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 12.556658][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.565082][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 12.572413][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 12.581316][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 12.589154][ T1] hub 27-0:1.0: USB hub found [ 12.594259][ T1] hub 27-0:1.0: 8 ports detected [ 12.604726][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 12.613024][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 12.621747][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.633124][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 12.644266][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.652642][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 12.659506][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 12.668469][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 12.675932][ T1] hub 28-0:1.0: USB hub found [ 12.681011][ T1] hub 28-0:1.0: 8 ports detected [ 12.692819][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 12.700820][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 12.710421][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 12.719858][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.728051][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 12.734841][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 12.743575][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 12.751163][ T1] hub 29-0:1.0: USB hub found [ 12.756181][ T1] hub 29-0:1.0: 8 ports detected [ 12.766282][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 12.774431][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 12.783080][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.792774][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 12.803607][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.811998][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 12.818717][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 12.827391][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 12.834998][ T1] hub 30-0:1.0: USB hub found [ 12.840120][ T1] hub 30-0:1.0: 8 ports detected [ 12.850899][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 12.858906][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 12.869497][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 12.879383][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.887802][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 12.894494][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 12.903189][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 12.910639][ T1] hub 31-0:1.0: USB hub found [ 12.915663][ T1] hub 31-0:1.0: 8 ports detected [ 12.925539][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 12.933217][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 12.942004][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.951689][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 12.962427][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.970677][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 12.977448][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 12.978693][ T1029] floppy0: no floppy controllers found [ 12.986202][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 13.000907][ T1] hub 32-0:1.0: USB hub found [ 13.005833][ T1] hub 32-0:1.0: 8 ports detected [ 13.016500][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 13.024494][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 13.034865][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 13.044183][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.052691][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 13.059441][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 13.068264][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 13.075884][ T1] hub 33-0:1.0: USB hub found [ 13.081055][ T1] hub 33-0:1.0: 8 ports detected [ 13.091253][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 13.099120][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 13.108475][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.119519][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 13.129139][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.137491][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 13.144337][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 13.153185][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 13.160750][ T1] hub 34-0:1.0: USB hub found [ 13.165871][ T1] hub 34-0:1.0: 8 ports detected [ 13.177479][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 13.185389][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 13.194428][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 13.204591][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.212788][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 13.219521][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 13.228407][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 13.235916][ T1] hub 35-0:1.0: USB hub found [ 13.240909][ T1] hub 35-0:1.0: 8 ports detected [ 13.250753][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 13.258644][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 13.270279][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.281356][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 13.290785][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.300317][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 13.307159][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 13.315887][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 13.324062][ T1] hub 36-0:1.0: USB hub found [ 13.329635][ T1] hub 36-0:1.0: 8 ports detected [ 13.341502][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 13.349274][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 13.359499][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 13.369563][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.377721][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 13.384562][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 13.393412][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 13.400953][ T1] hub 37-0:1.0: USB hub found [ 13.405870][ T1] hub 37-0:1.0: 8 ports detected [ 13.415663][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 13.423959][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 13.432580][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.443981][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 13.454599][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.462837][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 13.469675][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 13.478625][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 13.486123][ T1] hub 38-0:1.0: USB hub found [ 13.491259][ T1] hub 38-0:1.0: 8 ports detected [ 13.502201][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 13.510775][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 13.521750][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 13.531205][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.539422][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 13.546091][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 13.554977][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 13.562622][ T1] hub 39-0:1.0: USB hub found [ 13.567520][ T1] hub 39-0:1.0: 8 ports detected [ 13.577147][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 13.584727][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 13.594211][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.603914][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 13.614610][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.623030][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 13.630415][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 13.639334][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 13.646856][ T1] hub 40-0:1.0: USB hub found [ 13.651848][ T1] hub 40-0:1.0: 8 ports detected [ 13.662693][ T1] usbcore: registered new device driver usbip-host [ 13.673556][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 13.684325][ T1] i8042: Warning: Keylock active [ 13.691529][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 13.699119][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 13.766882][ T1] mousedev: PS/2 mouse device common for all mice [ 13.784545][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 13.795741][ T1] rtc_cmos 00:00: registered as rtc0 [ 13.801464][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 13.809039][ T1] i2c /dev entries driver [ 13.815726][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 13.827407][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 13.836913][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 13.844789][ T1] IR NEC protocol handler initialized [ 13.850444][ T1] IR RC5(x/sz) protocol handler initialized [ 13.856366][ T1] IR RC6 protocol handler initialized [ 13.862227][ T1] IR JVC protocol handler initialized [ 13.867982][ T1] IR Sony protocol handler initialized [ 13.873437][ T1] IR SANYO protocol handler initialized [ 13.879303][ T1] IR Sharp protocol handler initialized [ 13.884840][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 13.891584][ T1] IR XMP protocol handler initialized [ 13.898509][ T1] usbcore: registered new interface driver uvcvideo [ 13.905322][ T1] USB Video Class driver (1.1.1) [ 13.910948][ T1] gspca_main: v2.14.0 registered [ 13.933749][ T1] vivid-000: using single planar format API [ 13.955480][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 13.964110][ T1] vivid-000: V4L2 capture device registered as video3 [ 13.971631][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 13.980917][ T3017] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 13.989153][ T1] vivid-000: V4L2 output device registered as video4 [ 14.003575][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 14.014904][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 14.024924][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 14.032511][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 14.040147][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 14.049079][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 14.057401][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 14.065917][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 14.075904][ T1] vivid-001: using multiplanar format API [ 14.096639][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 14.104768][ T1] vivid-001: V4L2 capture device registered as video7 [ 14.112382][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 14.120549][ T1] vivid-001: V4L2 output device registered as video8 [ 14.127802][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 14.139346][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 14.149754][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 14.157699][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 14.165205][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 14.173158][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 14.182189][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 14.190465][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 14.198915][ T1] vivid-002: using single planar format API [ 14.218584][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 14.228299][ T1] vivid-002: V4L2 capture device registered as video11 [ 14.236445][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 14.244618][ T1] vivid-002: V4L2 output device registered as video12 [ 14.252060][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 14.261831][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 14.271663][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 14.279552][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 14.288489][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 14.296236][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 14.304522][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 14.312840][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 14.321109][ T1] vivid-003: using multiplanar format API [ 14.340286][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 14.348754][ T1] vivid-003: V4L2 capture device registered as video15 [ 14.356268][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 14.364318][ T1] vivid-003: V4L2 output device registered as video16 [ 14.372065][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 14.381994][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 14.393870][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 14.401496][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 14.409039][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 14.416902][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 14.425248][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 14.433718][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 14.445491][ T3017] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 14.456029][ T1] vivid-004: using single planar format API [ 14.477536][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 14.485334][ T1] vivid-004: V4L2 capture device registered as video19 [ 14.493096][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 14.501184][ T1] vivid-004: V4L2 output device registered as video20 [ 14.508595][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 14.518680][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 14.528754][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 14.536325][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 14.543862][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 14.551645][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 14.560338][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 14.568556][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 14.576795][ T1] vivid-005: using multiplanar format API [ 14.595583][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 14.603562][ T1] vivid-005: V4L2 capture device registered as video23 [ 14.611084][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 14.619284][ T1] vivid-005: V4L2 output device registered as video24 [ 14.626817][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 14.636670][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 14.646454][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 14.653977][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 14.661876][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 14.669697][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 14.678279][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 14.686548][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 14.694958][ T1] vivid-006: using single planar format API [ 14.715447][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 14.723363][ T1] vivid-006: V4L2 capture device registered as video27 [ 14.731213][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 14.739420][ T1] vivid-006: V4L2 output device registered as video28 [ 14.746960][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 14.757065][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 14.767272][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 14.774838][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 14.783558][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 14.791380][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 14.799699][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 14.807921][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 14.816197][ T1] vivid-007: using multiplanar format API [ 14.835318][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 14.843909][ T1] vivid-007: V4L2 capture device registered as video31 [ 14.851651][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 14.859589][ T1] vivid-007: V4L2 output device registered as video32 [ 14.866990][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 14.876987][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 14.886745][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 14.894325][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 14.901892][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 14.910404][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 14.919319][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 14.927474][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 14.935783][ T1] vivid-008: using single planar format API [ 14.955334][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 14.963475][ T1] vivid-008: V4L2 capture device registered as video35 [ 14.971383][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 14.980435][ T1] vivid-008: V4L2 output device registered as video36 [ 14.987932][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 14.997987][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 15.007707][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 15.015284][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 15.022909][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 15.030782][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 15.039070][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 15.047226][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 15.055506][ T1] vivid-009: using multiplanar format API [ 15.074273][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 15.082438][ T1] vivid-009: V4L2 capture device registered as video39 [ 15.089990][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 15.098422][ T1] vivid-009: V4L2 output device registered as video40 [ 15.106008][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 15.115838][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 15.125752][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 15.133361][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 15.140925][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 15.148949][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 15.157152][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 15.165449][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 15.173778][ T1] vivid-010: using single planar format API [ 15.193545][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 15.201443][ T1] vivid-010: V4L2 capture device registered as video43 [ 15.210605][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 15.218647][ T1] vivid-010: V4L2 output device registered as video44 [ 15.225989][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 15.235917][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 15.245786][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 15.253488][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 15.261360][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 15.269278][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 15.277465][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 15.286000][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 15.294487][ T1] vivid-011: using multiplanar format API [ 15.313791][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 15.321701][ T1] vivid-011: V4L2 capture device registered as video47 [ 15.329547][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 15.337812][ T1] vivid-011: V4L2 output device registered as video48 [ 15.345311][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 15.355777][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 15.365766][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 15.373568][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 15.381206][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 15.389234][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 15.397658][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 15.405877][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 15.414448][ T1] vivid-012: using single planar format API [ 15.433291][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 15.441475][ T1] vivid-012: V4L2 capture device registered as video51 [ 15.449038][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 15.457256][ T1] vivid-012: V4L2 output device registered as video52 [ 15.465126][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 15.475239][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 15.485327][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 15.493173][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 15.500735][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 15.508629][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 15.516844][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 15.525077][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 15.533479][ T1] vivid-013: using multiplanar format API [ 15.552324][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 15.560587][ T1] vivid-013: V4L2 capture device registered as video55 [ 15.568828][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 15.576760][ T1] vivid-013: V4L2 output device registered as video56 [ 15.584696][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 15.594752][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 15.604535][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 15.612256][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 15.619971][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 15.627777][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 15.636064][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 15.644228][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 15.652649][ T1] vivid-014: using single planar format API [ 15.671481][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 15.679317][ T1] vivid-014: V4L2 capture device registered as video59 [ 15.686965][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 15.695131][ T1] vivid-014: V4L2 output device registered as video60 [ 15.702801][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 15.712719][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 15.722691][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 15.730564][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 15.738258][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 15.746035][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 15.754836][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 15.763098][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 15.771561][ T1] vivid-015: using multiplanar format API [ 15.790696][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 15.799633][ T1] vivid-015: V4L2 capture device registered as video63 [ 15.807211][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 15.815297][ T1] vivid-015: V4L2 output device registered as video64 [ 15.822811][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 15.832656][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 15.842881][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 15.850909][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 15.859472][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 15.867272][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 15.875670][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 15.884029][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 15.894560][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 15.904280][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 15.913729][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 15.923257][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 15.933264][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 15.939934][ T1] iTCO_vendor_support: vendor-support=0 [ 15.948658][ T1] device-mapper: uevent: version 1.0.3 [ 15.955350][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 15.966347][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 15.974468][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 15.981979][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 15.989873][ T1] device-mapper: raid: Loading target version 1.15.1 [ 15.997615][ T1] Bluetooth: HCI UART driver ver 2.3 [ 16.003003][ T1] Bluetooth: HCI UART protocol H4 registered [ 16.009014][ T1] Bluetooth: HCI UART protocol BCSP registered [ 16.015328][ T1] Bluetooth: HCI UART protocol LL registered [ 16.021566][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 16.028837][ T1] Bluetooth: HCI UART protocol QCA registered [ 16.034897][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 16.041416][ T1] Bluetooth: HCI UART protocol Marvell registered [ 16.048253][ T1] usbcore: registered new interface driver bfusb [ 16.055131][ T1] usbcore: registered new interface driver btusb [ 16.063038][ T1] CAPI 2.0 started up with major 68 (middleware) [ 16.069443][ T1] Modular ISDN core version 1.1.29 [ 16.075406][ T1] NET: Registered protocol family 34 [ 16.080747][ T1] DSP module 2.0 [ 16.084271][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 16.104122][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 16.110737][ T1] 0 virtual devices registered [ 16.115497][ T1] intel_pstate: CPU model not supported [ 16.124640][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 16.134401][ T1] usnic_verbs:usnic_uiom_init:563: [ 16.134405][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 16.150087][ T1] usnic_verbs:usnic_ib_init:667: [ 16.150091][ T1] Unable to initialize umem with err -1 [ 16.162242][ T1] iscsi: registered transport (iser) [ 16.169527][ T1] SoftiWARP attached [ 16.173718][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 16.185541][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 16.197176][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 16.218766][ T1] hid: raw HID events driver (C) Jiri Kosina [ 16.261401][ T1] usbcore: registered new interface driver usbhid [ 16.271762][ T1] usbhid: USB HID core driver [ 16.290059][ T1] ashmem: initialized [ 16.402924][ T1] usbcore: registered new interface driver snd-usb-audio [ 16.410411][ T1] drop_monitor: Initializing network drop monitor service [ 16.418451][ T1] NET: Registered protocol family 26 [ 16.423877][ T1] GACT probability on [ 16.428124][ T1] Mirror/redirect action on [ 16.432972][ T1] Simple TC action Loaded [ 16.440505][ T1] netem: version 1.3 [ 16.444614][ T1] u32 classifier [ 16.448215][ T1] Performance counters on [ 16.452869][ T1] input device check on [ 16.457341][ T1] Actions configured [ 16.463618][ T1] nf_conntrack_irc: failed to register helpers [ 16.469915][ T1] nf_conntrack_sane: failed to register helpers [ 16.516103][ T1] nf_conntrack_sip: failed to register helpers [ 16.527222][ T1] xt_time: kernel timezone is -0000 [ 16.532664][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 16.539863][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 16.549515][ T1] IPVS: ipvs loaded. [ 16.553468][ T1] IPVS: [rr] scheduler registered. [ 16.558629][ T1] IPVS: [wrr] scheduler registered. [ 16.563811][ T1] IPVS: [lc] scheduler registered. [ 16.569043][ T1] IPVS: [wlc] scheduler registered. [ 16.574307][ T1] IPVS: [fo] scheduler registered. [ 16.579475][ T1] IPVS: [ovf] scheduler registered. [ 16.584712][ T1] IPVS: [lblc] scheduler registered. [ 16.590509][ T1] IPVS: [lblcr] scheduler registered. [ 16.596140][ T1] IPVS: [dh] scheduler registered. [ 16.601451][ T1] IPVS: [sh] scheduler registered. [ 16.606556][ T1] IPVS: [mh] scheduler registered. [ 16.611741][ T1] IPVS: [sed] scheduler registered. [ 16.616925][ T1] IPVS: [nq] scheduler registered. [ 16.622326][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 16.628497][ T1] IPVS: [sip] pe registered. [ 16.633214][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 16.642084][ T1] gre: GRE over IPv4 demultiplexor driver [ 16.648042][ T1] ip_gre: GRE over IPv4 tunneling driver [ 16.660567][ T1] IPv4 over IPsec tunneling driver [ 16.669771][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 16.677424][ T1] Initializing XFRM netlink socket [ 16.682974][ T1] IPsec XFRM device driver [ 16.688585][ T1] NET: Registered protocol family 10 [ 16.694105][ T1] [ 16.696411][ T1] ============================= [ 16.701279][ T1] WARNING: suspicious RCU usage [ 16.706119][ T1] 5.7.0-rc5-next-20200511-syzkaller #0 Not tainted [ 16.712666][ T1] ----------------------------- [ 16.717492][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 16.725313][ T1] [ 16.725313][ T1] other info that might help us debug this: [ 16.725313][ T1] [ 16.735686][ T1] [ 16.735686][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 16.743769][ T1] 1 lock held by swapper/0/1: [ 16.748486][ T1] #0: ffffffff8a7accb0 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 16.758856][ T1] [ 16.758856][ T1] stack backtrace: [ 16.764731][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc5-next-20200511-syzkaller #0 [ 16.768832][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 16.768832][ T1] Call Trace: [ 16.768832][ T1] dump_stack+0x18f/0x20d [ 16.768832][ T1] ip6mr_get_table+0x153/0x180 [ 16.768832][ T1] ip6mr_new_table+0x1b/0x70 [ 16.768832][ T1] ip6mr_net_init+0x133/0x3f0 [ 16.768832][ T1] ? ip6mr_net_exit+0x100/0x100 [ 16.768832][ T1] ops_init+0xaf/0x420 [ 16.768832][ T1] register_pernet_operations+0x346/0x840 [ 16.768832][ T1] ? setup_net+0x860/0x860 [ 16.768832][ T1] ? down_write_killable+0x170/0x170 [ 16.768832][ T1] ? cpus_read_unlock+0xa4/0x140 [ 16.768832][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 16.768832][ T1] ? unix_diag_init+0x11/0x11 [ 16.768832][ T1] register_pernet_subsys+0x25/0x40 [ 16.768832][ T1] ip6_mr_init+0x49/0x152 [ 16.768832][ T1] inet6_init+0x1d7/0x6dc [ 16.768832][ T1] do_one_initcall+0x10a/0x7d0 [ 16.768832][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 16.768832][ T1] ? retint_kernel+0x2b/0x2b [ 16.768832][ T1] kernel_init_freeable+0x501/0x5ae [ 16.768832][ T1] ? rest_init+0x365/0x365 [ 16.768832][ T1] kernel_init+0xd/0x1bb [ 16.768832][ T1] ret_from_fork+0x24/0x30 [ 16.906354][ T1] Segment Routing with IPv6 [ 16.911373][ T1] mip6: Mobile IPv6 [ 16.919294][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 16.931140][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 16.939806][ T1] NET: Registered protocol family 17 [ 16.945195][ T1] NET: Registered protocol family 15 [ 16.951084][ T1] Bridge firewalling registered [ 16.957240][ T1] NET: Registered protocol family 9 [ 16.962615][ T1] X25: Linux Version 0.2 [ 16.996115][ T1] NET: Registered protocol family 6 [ 17.033882][ T1] NET: Registered protocol family 11 [ 17.039608][ T1] NET: Registered protocol family 3 [ 17.044843][ T1] can: controller area network core (rev 20170425 abi 9) [ 17.052460][ T1] NET: Registered protocol family 29 [ 17.058198][ T1] can: raw protocol (rev 20170425) [ 17.063452][ T1] can: broadcast manager protocol (rev 20170425 t) [ 17.070201][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 17.076984][ T1] can: SAE J1939 [ 17.081187][ T1] Bluetooth: RFCOMM TTY layer initialized [ 17.086990][ T1] Bluetooth: RFCOMM socket layer initialized [ 17.093670][ T1] Bluetooth: RFCOMM ver 1.11 [ 17.098326][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 17.104483][ T1] Bluetooth: BNEP filters: protocol multicast [ 17.110596][ T1] Bluetooth: BNEP socket layer initialized [ 17.116379][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 17.122213][ T1] Bluetooth: CMTP socket layer initialized [ 17.128131][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 17.134889][ T1] Bluetooth: HIDP socket layer initialized [ 17.141207][ T1] RPC: Registered rdma transport module. [ 17.146859][ T1] RPC: Registered rdma backchannel transport module. [ 17.156381][ T1] NET: Registered protocol family 33 [ 17.161735][ T1] Key type rxrpc registered [ 17.166234][ T1] Key type rxrpc_s registered [ 17.171873][ T1] NET: Registered protocol family 41 [ 17.178761][ T1] lec:lane_module_init: lec.c: initialized [ 17.184581][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 17.190433][ T1] l2tp_core: L2TP core driver, V2.0 [ 17.195670][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 17.201352][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 17.208058][ T1] l2tp_netlink: L2TP netlink interface [ 17.213792][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 17.220766][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 17.228463][ T1] NET: Registered protocol family 35 [ 17.234111][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 17.251420][ T1] DCCP: Activated CCID 2 (TCP-like) [ 17.257125][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 17.265102][ T1] sctp: Hash tables configured (bind 32/56) [ 17.272710][ T1] NET: Registered protocol family 21 [ 17.278926][ T1] Registered RDS/infiniband transport [ 17.285818][ T1] Registered RDS/tcp transport [ 17.290752][ T1] tipc: Activated (version 2.0.0) [ 17.296246][ T1] NET: Registered protocol family 30 [ 17.302586][ T1] tipc: Started in single node mode [ 17.308793][ T1] NET: Registered protocol family 43 [ 17.314431][ T1] 9pnet: Installing 9P2000 support [ 17.320194][ T1] NET: Registered protocol family 37 [ 17.329707][ T1] NET: Registered protocol family 36 [ 17.335801][ T1] Key type dns_resolver registered [ 17.341144][ T1] Key type ceph registered [ 17.346402][ T1] libceph: loaded (mon/osd proto 15/24) [ 17.354173][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 17.363669][ T1] openvswitch: Open vSwitch switching datapath [ 17.372436][ T1] NET: Registered protocol family 40 [ 17.378458][ T1] mpls_gso: MPLS GSO support [ 17.389746][ T1] IPI shorthand broadcast: enabled [ 17.395463][ T1] AVX2 version of gcm_enc/dec engaged. [ 17.401486][ T1] AES CTR mode by8 optimization enabled [ 17.412945][ T1] sched_clock: Marking stable (17351584028, 61316065)->(17427228096, -14328003) [ 17.423437][ T1] registered taskstats version 1 [ 17.428588][ T1] Loading compiled-in X.509 certificates [ 17.439780][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 17.452783][ T1] zswap: loaded using pool lzo/zbud [ 17.459955][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 17.469772][ T1] Key type ._fscrypt registered [ 17.474805][ T1] Key type .fscrypt registered [ 17.479697][ T1] Key type fscrypt-provisioning registered [ 17.488836][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 17.496061][ T1] FS-Cache: Netfs 'afs' registered for caching [ 17.510472][ T1] Btrfs loaded, crc32c=crc32c-intel [ 17.520710][ T1] Key type big_key registered [ 17.528167][ T1] Key type encrypted registered [ 17.533355][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 17.540933][ T1] ima: No TPM chip found, activating TPM-bypass! [ 17.547448][ T1] ima: Allocated hash algorithm: sha256 [ 17.553351][ T1] ima: No architecture policies found [ 17.558996][ T1] evm: Initialising EVM extended attributes: [ 17.565082][ T1] evm: security.selinux [ 17.569472][ T1] evm: security.SMACK64 [ 17.573628][ T1] evm: security.SMACK64EXEC [ 17.578145][ T1] evm: security.SMACK64TRANSMUTE [ 17.583183][ T1] evm: security.SMACK64MMAP [ 17.587791][ T1] evm: security.apparmor [ 17.592074][ T1] evm: security.ima [ 17.595883][ T1] evm: security.capability [ 17.600328][ T1] evm: HMAC attrs: 0x1 [ 17.606063][ T1] PM: Magic number: 4:572:432 [ 17.612965][ T1] printk: console [netcon0] enabled [ 17.618632][ T1] netconsole: network logging started [ 17.627500][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 17.636297][ T1] rdma_rxe: loaded [ 17.640519][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 17.651766][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 17.661203][ T2785] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 17.670959][ T1] ALSA device list: [ 17.674762][ T1] #0: Dummy 1 [ 17.678437][ T2785] cfg80211: failed to load regulatory.db [ 17.685024][ T1] #1: Loopback 1 [ 17.688871][ T1] #2: Virtual MIDI Card 1 [ 17.696912][ T1] md: Waiting for all devices to be available before autodetect [ 17.704666][ T1] md: If you don't use raid, use raid=noautodetect [ 17.716495][ T1] md: Autodetecting RAID arrays. [ 17.721782][ T1] md: autorun ... [ 17.725398][ T1] md: ... autorun DONE. [ 17.768345][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 17.776500][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 17.789925][ T1] devtmpfs: mounted [ 17.801740][ T1] Freeing unused kernel image (initmem) memory: 2788K [ 17.808568][ T1] Kernel memory protection disabled. [ 17.848787][ T1] Run /sbin/init as init process [ 18.360563][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 18.379137][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 18.386898][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 18.460034][ T1] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 18.483204][ T1] systemd[1]: Detected virtualization kvm. [ 18.489582][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 18.530127][ T1] systemd[1]: Set hostname to . [ 18.831614][ T3883] selinux-autorel (3883) used greatest stack depth: 24976 bytes left [ 18.997173][ T3892] systemd-fstab-generator[3892]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 19.001443][ T3888] systemd-sysv-ge (3888) used greatest stack depth: 24736 bytes left [ 19.015251][ T3892] systemd-fstab-generator[3892]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 19.043386][ T3892] systemd-fstab-generator[3892]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 19.067026][ T3892] systemd-fstab-g (3892) used greatest stack depth: 23720 bytes left [ 19.067394][ T3882] systemd[3882]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 19.400559][ 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. [ 19.450581][ T1] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ 19.490350][ T1] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ 19.543556][ T1] systemd[1]: Created slice System Slice. [ OK ] Created slice System Slice. [ 19.583898][ T1] systemd[1]: Created slice system-serial\x2dgetty.slice. [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Reached target Slices. Mounting /sys/kernel/debug... Mounting /sys/kernel/config... Mounting POSIX Message Queue File System... [ OK ] Reached target Remote File Systems. [ OK ] Listening on Syslog Socket. [ OK ] Listening on udev Kernel Socket. Mounting /proc/sys/fs/binfmt_misc... [ OK ] Reached target Swap. Mounting Huge Pages File System... [ OK ] Listening on Journal Audit Socket. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on udev Control Socket. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Paths. [ OK ] Reached target Encrypted Volumes. [ OK ] Created slice system-getty.slice. [ OK ] Listening on Journal Socket. Starting Journal Service... Starting Remount Root and Kernel File Systems... [ OK ] Reached target Sockets. Starting Create Static Device Nodes in /dev... Starting Load Kernel Modules... [ 20.578881][ T3907] EXT4-fs (sda1): re-mounted. Opts: (null) [ 20.729896][ T3906] systemd-tmpfile (3906) used greatest stack depth: 23048 bytes left [ OK ] Mounted Huge Pages File System. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted /sys/kernel/debug. [ OK ] Mounted /sys/kernel/config. [ OK ] Mounted /proc/sys/fs/binfmt_misc. [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started Load Kernel Modules. Starting Apply Kernel Variables... Mounting FUSE Control File System... Starting udev Kernel Device Manager... Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems (Pre). Starting udev Coldplug all Devices... [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started Apply Kernel Variables. [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. Starting Raise network interfaces... [ OK ] Started udev Kernel Device Manager. [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 22.878636][ T3904] systemd-journald[3904]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... [ OK ] Started Create Volatile Files and Directories. Starting Update UTMP about System Boot/Shutdown... Starting Network Time Synchronization... [ OK ] Started Update UTMP about System Boot/Shutdown. [ 23.695559][ T3962] [ 23.698338][ T3962] ============================= [ 23.703227][ T3962] WARNING: suspicious RCU usage [ 23.708694][ T3962] 5.7.0-rc5-next-20200511-syzkaller #0 Not tainted [ 23.715383][ T3962] ----------------------------- [ 23.721517][ T3962] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 23.732130][ T3962] [ 23.732130][ T3962] other info that might help us debug this: [ 23.732130][ T3962] [ 23.743082][ T3962] [ 23.743082][ T3962] rcu_scheduler_active = 2, debug_locks = 1 [ 23.751836][ T3962] 1 lock held by ip/3962: [ 23.756171][ T3962] #0: ffffffff8a7b9b08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 23.766716][ T3962] [ 23.766716][ T3962] stack backtrace: [ 23.787978][ T3962] CPU: 0 PID: 3962 Comm: ip Not tainted 5.7.0-rc5-next-20200511-syzkaller #0 [ 23.796769][ T3962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 23.806844][ T3962] Call Trace: [ 23.810161][ T3962] dump_stack+0x18f/0x20d [ 23.816859][ T3962] bpq_device_event+0x796/0x8ee [ 23.821872][ T3962] ? team_port_get_rtnl+0xbe/0x120 [ 23.827015][ T3962] notifier_call_chain+0xc0/0x230 [ 23.832066][ T3962] call_netdevice_notifiers_info+0xb5/0x130 [ 23.837981][ T3962] __dev_notify_flags+0x121/0x2c0 [ 23.843064][ T3962] ? dev_change_name+0x700/0x700 [ 23.848024][ T3962] ? dev_set_allmulti+0x30/0x30 [ 23.852898][ T3962] ? print_usage_bug+0x240/0x240 [ 23.857859][ T3962] dev_change_flags+0x100/0x160 [ 23.862758][ T3962] do_setlink+0xa1c/0x35d0 [ 23.867321][ T3962] ? mark_lock+0x129/0x1390 [ 23.871855][ T3962] ? rtnl_getlink+0xab0/0xab0 [ 23.876635][ T3962] ? print_usage_bug+0x240/0x240 [ 23.881588][ T3962] ? mark_lock+0x129/0x1390 [ 23.886119][ T3962] ? mark_lock+0x129/0x1390 [ 23.892125][ T3962] ? memset+0x20/0x40 [ 23.896253][ T3962] ? __nla_validate_parse+0x2dc/0x1c70 [ 23.902001][ T3962] ? nla_get_range_signed+0x520/0x520 [ 23.907401][ T3962] ? mark_held_locks+0xe0/0xe0 [ 23.912185][ T3962] ? deref_stack_reg+0xaa/0xe0 [ 23.916976][ T3962] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 23.923737][ T3962] __rtnl_newlink+0xad0/0x1590 [ 23.928809][ T3962] ? rtnl_link_unregister+0x240/0x240 [ 23.934309][ T3962] ? is_bpf_text_address+0xcb/0x160 [ 23.939633][ T3962] ? kernel_text_address+0x6e/0xe0 [ 23.944762][ T3962] ? __kernel_text_address+0x9/0x30 [ 23.949984][ T3962] ? unwind_get_return_address+0x5a/0xa0 [ 23.955720][ T3962] ? profile_setup.cold+0xc1/0xc1 [ 23.960734][ T3962] ? arch_stack_walk+0x97/0xf0 [ 23.965597][ T3962] ? stack_trace_save+0x8c/0xc0 [ 23.970435][ T3962] ? stack_trace_consume_entry+0x160/0x160 [ 23.976626][ T3962] ? rtnl_newlink+0x46/0xa0 [ 23.981408][ T3962] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 23.986984][ T3962] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 23.993504][ T3962] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 23.999422][ T3962] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 24.005411][ T3962] rtnl_newlink+0x64/0xa0 [ 24.009838][ T3962] ? __rtnl_newlink+0x1590/0x1590 [ 24.014898][ T3962] rtnetlink_rcv_msg+0x44e/0xad0 [ 24.020249][ T3962] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 24.025643][ T3962] ? lock_acquire+0x1f4/0x940 [ 24.030418][ T3962] ? netlink_deliver_tap+0x146/0xcc0 [ 24.035706][ T3962] netlink_rcv_skb+0x15a/0x430 [ 24.040559][ T3962] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 24.046272][ T3962] ? netlink_ack+0xa60/0xa60 [ 24.050865][ T3962] ? netlink_deliver_tap+0x236/0xcc0 [ 24.056907][ T3962] netlink_unicast+0x537/0x740 [ 24.061768][ T3962] ? netlink_attachskb+0x810/0x810 [ 24.067390][ T3962] ? _copy_from_iter_full+0x25c/0x870 [ 24.072792][ T3962] ? __phys_addr_symbol+0x2c/0x70 [ 24.077809][ T3962] ? __check_object_size+0x171/0x437 [ 24.083177][ T3962] netlink_sendmsg+0x882/0xe10 [ 24.087939][ T3962] ? aa_af_perm+0x260/0x260 [ 24.092634][ T3962] ? netlink_unicast+0x740/0x740 [ 24.098000][ T3962] ? netlink_unicast+0x740/0x740 [ 24.102931][ T3962] sock_sendmsg+0xcf/0x120 [ 24.108646][ T3962] ____sys_sendmsg+0x6bf/0x7e0 [ 24.113441][ T3962] ? mark_held_locks+0xe0/0xe0 [ 24.118558][ T3962] ? kernel_sendmsg+0x50/0x50 [ 24.123238][ T3962] ? find_held_lock+0x2d/0x110 [ 24.128008][ T3962] ? mark_lock+0x129/0x1390 [ 24.133915][ T3962] ___sys_sendmsg+0x100/0x170 [ 24.138673][ T3962] ? sendmsg_copy_msghdr+0x70/0x70 [ 24.143815][ T3962] ? migration_entry_to_page+0x310/0x310 [ 24.149964][ T3962] ? do_raw_spin_unlock+0x171/0x260 [ 24.155458][ T3962] ? find_held_lock+0x2d/0x110 [ 24.161805][ T3962] ? do_page_fault+0x59e/0x13da [ 24.166766][ T3962] ? vm_insert_pages+0x6a0/0x6a0 [ 24.171737][ T3962] ? lock_downgrade+0x840/0x840 [ 24.179251][ T3962] ? __fget_light+0x1ab/0x270 [ 24.184045][ T3962] __sys_sendmsg+0xec/0x1b0 [ 24.188585][ T3962] ? __sys_sendmsg_sock+0xb0/0xb0 [ 24.194741][ T3962] ? down_read_nested+0x430/0x430 [ 24.200785][ T3962] ? trace_hardirqs_off_caller+0x55/0x230 [ 24.206628][ T3962] ? do_syscall_64+0x21/0x7d0 [ 24.211301][ T3962] do_syscall_64+0xf6/0x7d0 [ 24.215829][ T3962] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 24.223492][ T3962] RIP: 0033:0x7fb84ab6edc7 [ 24.228096][ T3962] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb cd 66 0f 1f 44 00 00 8b 05 4a 49 2b 00 85 c0 75 2e 48 63 ff 48 63 d2 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 a1 f0 2a 00 f7 d8 64 89 02 48 [ 24.247813][ T3962] RSP: 002b:00007ffd997fe0f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 24.256308][ T3962] RAX: ffffffffffffffda RBX: 000000005eb9528d RCX: 00007fb84ab6edc7 [ 24.264281][ T3962] RDX: 0000000000000000 RSI: 00007ffd997fe140 RDI: 0000000000000003 [ 24.272247][ T3962] RBP: 00007ffd997fe140 R08: 0000000000001000 R09: fefefeff77686d74 [ 24.280213][ T3962] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffd997fe180 [ 24.288288][ T3962] R13: 00005637ce4b43c0 R14: 00007ffd99806200 R15: 0000000000000000 [ 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. [ 27.395529][ C1] random: crng init done [ 27.399891][ C1] random: 7 urandom warning(s) missed due to ratelimiting [ 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 (14s / 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 (15s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (16s / no limit) [ ***] (2 of 2) A start job is running for…dplug all Devices (16s / no limit) [ **] (1 of 2) A start job is running for dev-ttyS0.device (17s / 1min 30s) [ *] (1 of 2) A start job is running for dev-ttyS0.device (17s / 1min 30s) [ **] (1 of 2) A start job is running for dev-ttyS0.device (18s / 1min 30s) [ ***] (2 of 2) A start job is running for…dplug all Devices (18s / no limit) [ OK ] Reached target Sound Card. [ *** ] (2 of 2) A start job is running for…dplug all Devices (23s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (24s / no limit) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (24s / 1min 30s) [** ] (1 of 2) A start job is running for dev-ttyS0.device (25s / 1min 30s) [* ] (1 of 2) A start job is running for dev-ttyS0.device (25s / 1min 30s) [** ] (2 of 2) A start job is running for…dplug all Devices (26s / no limit) [*** ] (2 of 2) A start job is running for…dplug all Devices (26s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (27s / no limit) [ *** ] (1 of 2) A start job is running for dev-ttyS0.device (27s / 1min 30s) [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Reached target Basic System. Starting System Logging Service... Starting OpenBSD Secure Shell server... [ OK ] Started Regular background program processing daemon. [ OK ] Started Daily apt download activities. [ OK ] Started Daily apt upgrade and clean activities. Starting Permit User Sessions... [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. Starting getty on tty2-tty6 if dbus and logind are not available... [ OK ] Started System Logging Service. [ OK ] Started Permit User Sessions. [ OK ] Found device /dev/ttyS0. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ 51.104280][ T6543] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 51.117128][ T6543] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 51.126946][ T6543] CPU: 0 PID: 6543 Comm: sshd Not tainted 5.7.0-rc5-next-20200511-syzkaller #0 [ 51.136963][ T6543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.148843][ T6543] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 51.154939][ T6543] 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 [ 51.174896][ T6543] RSP: 0018:ffffc90004c97450 EFLAGS: 00010206 [ 51.180968][ T6543] RAX: dffffc0000000000 RBX: ffff888098ca8000 RCX: ffffffff836382da [ 51.188976][ T6543] RDX: 0000000000000005 RSI: ffffffff836382e8 RDI: 0000000000000028 [ 51.196956][ T6543] RBP: 1ffff92000992e8b R08: ffff888097044500 R09: fffffbfff155aaa2 [ 51.205026][ T6543] R10: ffffffff8aad550f R11: fffffbfff155aaa1 R12: ffff88808b0cafea [ 51.213564][ T6543] R13: ffff88808b0ca000 R14: 000000000000198f R15: 0000000000000000 [ 51.221721][ T6543] FS: 00007fb7c662e8c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 51.230769][ T6543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.237440][ T6543] CR2: 0000564ddfd608f5 CR3: 000000008bb6a000 CR4: 00000000001406f0 [ 51.245597][ T6543] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.253586][ T6543] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.262173][ T6543] Call Trace: [ 51.265486][ T6543] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 51.270978][ T6543] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 51.276917][ T6543] ? __kmalloc+0x62f/0x7a0 [ 51.281411][ T6543] ? tomoyo_realpath_from_path+0xc2/0x620 [ 51.287147][ T6543] ? lock_release+0x800/0x800 [ 51.291839][ T6543] ? __lock_acquire+0x2018/0x3f20 [ 51.296889][ T6543] tomoyo_realpath_from_path+0x393/0x620 [ 51.302622][ T6543] tomoyo_path_number_perm+0x1c2/0x4d0 [ 51.308154][ T6543] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 51.313796][ T6543] ? tomoyo_execute_permission+0x470/0x470 [ 51.319706][ T6543] ? d_alloc_parallel+0x785/0x1b10 [ 51.324836][ T6543] ? d_alloc_parallel+0x9ea/0x1b10 [ 51.329996][ T6543] ? rcu_read_lock_held_common+0x130/0x130 [ 51.335876][ T6543] ? print_usage_bug+0x240/0x240 [ 51.340823][ T6543] tomoyo_path_mknod+0x10d/0x190 [ 51.345888][ T6543] ? tomoyo_path_chown+0x1b0/0x1b0 [ 51.351013][ T6543] ? mark_held_locks+0x9f/0xe0 [ 51.355805][ T6543] ? d_lookup+0xec/0x250 [ 51.360144][ T6543] security_path_mknod+0x116/0x180 [ 51.365292][ T6543] lookup_open+0x5ae/0x1320 [ 51.369911][ T6543] ? page_put_link+0x210/0x210 [ 51.374782][ T6543] ? preempt_count_add+0x74/0x140 [ 51.379813][ T6543] ? __mnt_want_write+0x1da/0x2c0 [ 51.385058][ T6543] path_openat+0x93c/0x27f0 [ 51.389574][ T6543] ? path_lookupat.isra.0+0x530/0x530 [ 51.394952][ T6543] ? up_read+0x1a8/0x750 [ 51.399203][ T6543] ? mark_held_locks+0xe0/0xe0 [ 51.403968][ T6543] ? down_read_nested+0x430/0x430 [ 51.409008][ T6543] do_filp_open+0x192/0x260 [ 51.413516][ T6543] ? may_open_dev+0xf0/0xf0 [ 51.418027][ T6543] ? simple_attr_release+0x40/0x40 [ 51.423233][ T6543] ? _raw_spin_unlock+0x24/0x40 [ 51.428102][ T6543] ? __alloc_fd+0x46d/0x600 [ 51.432611][ T6543] do_sys_openat2+0x585/0x7d0 [ 51.437300][ T6543] ? file_open_root+0x400/0x400 [ 51.442156][ T6543] ? up_read+0x1a8/0x750 [ 51.446445][ T6543] do_sys_open+0xc3/0x140 [ 51.450868][ T6543] ? filp_open+0x70/0x70 [ 51.455113][ T6543] ? handle_mm_fault+0x491/0xa10 [ 51.460054][ T6543] ? trace_hardirqs_off_caller+0x55/0x230 [ 51.465786][ T6543] do_syscall_64+0xf6/0x7d0 [ 51.470296][ T6543] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 51.476297][ T6543] RIP: 0033:0x7fb7c47976f0 [ 51.480713][ T6543] 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 [ 51.500320][ T6543] RSP: 002b:00007ffe32433b98 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 51.508822][ T6543] RAX: ffffffffffffffda RBX: 0000564de118a320 RCX: 00007fb7c47976f0 [ 51.516888][ T6543] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 0000564ddfd608f5 [ 51.524860][ T6543] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 51.532832][ T6543] R10: 0000000000000240 R11: 0000000000000246 R12: 0000564ddfd3151e [ 51.540807][ T6543] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 51.548785][ T6543] Modules linked in: [ OK ] Listening on Load/Save RF Kil[ 53.930440][ T6543] ---[ end trace 0d83880eead9fac9 ]--- l Switch Status /dev/rfkill Watch. [ 54.023681][ T6543] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 54.029785][ T6543] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b4 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 60 49 8d 7f 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 87 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b [ OK ] Started Getty on tty6. [ 54.181627][ T6543] RSP: 0018:ffffc90004c97450 EFLAGS: 00010206 [ OK ] Started Getty on tty5. [ 54.217160][ T6543] RAX: dffffc0000000000 RBX: ffff888098ca8000 RCX: ffffffff836382da [ 54.266291][ T6543] RDX: 0000000000000005 RSI: ffffffff836382e8 RDI: 0000000000000028 [ 54.326750][ T6543] RBP: 1ffff92000992e8b R08: ffff888097044500 R09: fffffbfff155aaa2 [ 54.351797][ T6543] R10: ffffffff8aad550f R11: fffffbfff155aaa1 R12: ffff88808b0cafea [ OK ] Started Getty on tty4. [ 54.422674][ T6543] R13: ffff88808b0ca000 R14: 000000000000198f R15: 0000000000000000 [ 54.430697][ T6543] FS: 00007fb7c662e8c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ OK ] Started Getty on tty3. [ 54.555107][ T6543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.563038][ T6543] CR2: 00007f44d31e6000 CR3: 000000008bb6a000 CR4: 00000000001406e0 [ 54.571204][ T6543] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ OK ] Started Getty on tty2. [ 54.611800][ T6543] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.619805][ T6543] Kernel panic - not syncing: Fatal exception [ 54.627451][ T6543] Kernel Offset: disabled [ 54.631793][ T6543] Rebooting in 86400 seconds..