[ 0.000000][ T0] Linux version 5.7.0-rc4-next-20200507-syzkaller (syzkaller@syzkaller) (gcc (GCC) 9.0.0 20181231 (experimental), GNU ld (GNU Binutils for Ubuntu) 2.26.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000004][ T0] kvm-clock: cpu 0, msr be4c001, primary cpu clock [ 0.000005][ T0] kvm-clock: using sched offset of 3264838689 cycles [ 0.001679][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.005308][ T0] tsc: Detected 2300.000 MHz processor [ 0.008681][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.010222][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.011448][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.018603][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.020483][ T0] check: Scanning 1 areas for low memory corruption [ 0.021891][ T0] Using GB pages for direct mapping [ 0.025732][ T0] ACPI: Early table checksum verification disabled [ 0.026932][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.027963][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.029663][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.031416][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.032948][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.033769][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.034758][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.036731][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.038316][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.040203][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.042474][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.043713][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.044797][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.046328][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.047881][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.049008][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.051803][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.054100][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.056396][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.058962][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.061234][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.115279][ T0] Zone ranges: [ 0.116162][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.117204][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.119156][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.120787][ T0] Device empty [ 0.121632][ T0] Movable zone start for each node [ 0.122519][ T0] Early memory node ranges [ 0.123277][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.124639][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.125684][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.127499][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.129484][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.129490][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.161200][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.634965][ T0] kasan: KernelAddressSanitizer initialized [ 0.637350][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.638317][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.639721][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.641414][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.642459][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.644015][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.645733][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.647161][ T0] Using ACPI (MADT) for SMP configuration information [ 0.648708][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.650305][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.651837][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.653604][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.655545][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.656943][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.659296][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.660680][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.662383][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.663443][ T0] Booting paravirtualized kernel on KVM [ 0.664396][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.720026][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.723185][ T0] percpu: Embedded 67 pages/cpu s233800 r8192 d32440 u1048576 [ 0.725507][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.727332][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.729121][ T0] Policy zone: Normal [ 0.729879][ 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 [ 0.747776][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.619875][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17360K rwdata, 21736K rodata, 2784K init, 24464K bss, 1402688K reserved, 0K cma-reserved) [ 1.630627][ T0] Running RCU self tests [ 1.631624][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.633417][ T0] rcu: RCU lockdep checking is enabled. [ 1.634600][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.635904][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.637230][ T0] Trampoline variant of Tasks RCU enabled. [ 1.638195][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.639425][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.649154][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.651699][ T0] random: get_random_bytes called from start_kernel+0x508/0x890 with crng_init=0 [ 1.656010][ T0] Console: colour VGA+ 80x25 [ 1.658620][ T0] printk: console [ttyS0] enabled [ 1.658620][ T0] printk: console [ttyS0] enabled [ 1.661066][ T0] printk: bootconsole [earlyser0] disabled [ 1.661066][ T0] printk: bootconsole [earlyser0] disabled [ 1.664132][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.665636][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.666347][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.667196][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.668047][ T0] ... CLASSHASH_SIZE: 4096 [ 1.668941][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.670300][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.671168][ T0] ... CHAINHASH_SIZE: 32768 [ 1.672115][ T0] memory used by lock dependency info: 6301 kB [ 1.673374][ T0] memory used for stack traces: 4224 kB [ 1.674474][ T0] per task-struct memory footprint: 1920 bytes [ 1.676465][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.680272][ T0] ACPI: Core revision 20200326 [ 1.683489][ T0] APIC: Switch to symmetric I/O mode setup [ 1.685063][ T0] x2apic enabled [ 1.687223][ T0] Switched APIC routing to physical x2apic. [ 1.691559][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.693670][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.695962][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.698267][ T0] pid_max: default: 32768 minimum: 301 [ 1.700692][ T0] LSM: Security Framework initializing [ 1.701764][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.706189][ T0] Yama: becoming mindful. [ 1.707271][ T0] TOMOYO Linux initialized [ 1.709568][ T0] AppArmor: AppArmor initialized [ 1.720023][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.726911][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.729523][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.731492][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.738097][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.739290][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.740583][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.742699][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.742739][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.746010][ T0] MDS: Mitigation: Clear CPU buffers [ 1.747700][ T0] Freeing SMP alternatives memory: 96K [ 1.872486][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.875833][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.875950][ T1] rcu: Hierarchical SRCU implementation. [ 1.875950][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.876468][ T1] smp: Bringing up secondary CPUs ... [ 1.882712][ T1] x86: Booting SMP configuration: [ 1.883666][ T1] .... node #0, CPUs: #1 [ 0.054421][ T0] kvm-clock: cpu 1, msr be4c041, secondary cpu clock [ 1.887963][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 1.888662][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.889558][ T1] smpboot: Max logical packages: 1 [ 1.890421][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.896765][ T1] devtmpfs: initialized [ 1.897223][ T1] x86/mm: Memory block size: 128MB [ 1.927330][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 1.929614][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.929614][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.936979][ T1] xor: automatically using best checksumming function avx [ 1.939728][ T1] PM: RTC time: 08:33:54, date: 2020-05-07 [ 1.940848][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.940852][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.945412][ T1] NET: Registered protocol family 16 [ 1.951516][ T1] audit: initializing netlink subsys (disabled) [ 1.952812][ T27] audit: type=2000 audit(1588840434.196:1): state=initialized audit_enabled=0 res=1 [ 1.960972][ T1] cpuidle: using governor menu [ 1.964678][ T1] ACPI: bus type PCI registered [ 1.967544][ T1] dca service started, version 1.12.1 [ 1.969467][ T1] PCI: Using configuration type 1 for base access [ 2.007820][ T96] kworker/u4:2 (96) used greatest stack depth: 27328 bytes left [ 2.532237][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.534245][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.536698][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.560234][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.765999][ T1] raid6: avx2x4 gen() 9221 MB/s [ 2.935961][ T1] raid6: avx2x4 xor() 4700 MB/s [ 3.103978][ T1] raid6: avx2x2 gen() 6057 MB/s [ 3.273981][ T1] raid6: avx2x2 xor() 3053 MB/s [ 3.443985][ T1] raid6: avx2x1 gen() 3796 MB/s [ 3.613982][ T1] raid6: avx2x1 xor() 1585 MB/s [ 3.786002][ T1] raid6: sse2x4 gen() 5059 MB/s [ 3.955976][ T1] raid6: sse2x4 xor() 2543 MB/s [ 4.125978][ T1] raid6: sse2x2 gen() 3138 MB/s [ 4.295973][ T1] raid6: sse2x2 xor() 1561 MB/s [ 4.465973][ T1] raid6: sse2x1 gen() 1900 MB/s [ 4.635971][ T1] raid6: sse2x1 xor() 798 MB/s [ 4.637386][ T1] raid6: using algorithm avx2x4 gen() 9221 MB/s [ 4.638544][ T1] raid6: .... xor() 4700 MB/s, rmw enabled [ 4.639452][ T1] raid6: using avx2x2 recovery algorithm [ 4.641936][ T1] ACPI: Added _OSI(Module Device) [ 4.642879][ T1] ACPI: Added _OSI(Processor Device) [ 4.644732][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.645663][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.646004][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.646956][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.647841][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.702466][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.759240][ T1] ACPI: Interpreter enabled [ 4.761450][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.762627][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.764077][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.768563][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.873154][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.874715][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.876401][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.884875][ T1] PCI host bridge to bus 0000:00 [ 4.885980][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.887651][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.889255][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.891889][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.893450][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.894808][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.896274][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.903902][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.924352][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.944801][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.949540][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.958946][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.964209][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.984886][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.992882][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.998848][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 5.016695][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 5.024236][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 5.028917][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 5.063232][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 5.067905][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 5.072680][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 5.077714][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 5.081301][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 5.092145][ T1] iommu: Default domain type: Translated [ 5.093596][ T1] vgaarb: loaded [ 5.100998][ T1] SCSI subsystem initialized [ 5.102761][ T1] ACPI: bus type USB registered [ 5.107240][ T1] usbcore: registered new interface driver usbfs [ 5.109254][ T1] usbcore: registered new interface driver hub [ 5.110702][ T1] usbcore: registered new device driver usb [ 5.113556][ T1] mc: Linux media interface: v0.10 [ 5.114973][ T1] videodev: Linux video capture interface: v2.00 [ 5.117598][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.119040][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.121455][ T1] PTP clock support registered [ 5.123403][ T1] EDAC MC: Ver: 3.0.0 [ 5.128525][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.129992][ T1] PCI: Using ACPI for IRQ routing [ 5.135766][ T1] Bluetooth: Core ver 2.22 [ 5.137583][ T1] NET: Registered protocol family 31 [ 5.138713][ T1] Bluetooth: HCI device and connection manager initialized [ 5.139894][ T1] Bluetooth: HCI socket layer initialized [ 5.141017][ T1] Bluetooth: L2CAP socket layer initialized [ 5.142224][ T1] Bluetooth: SCO socket layer initialized [ 5.143164][ T1] NET: Registered protocol family 8 [ 5.144181][ T1] NET: Registered protocol family 20 [ 5.146634][ T1] NetLabel: Initializing [ 5.147246][ T1] NetLabel: domain hash size = 128 [ 5.148205][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.149720][ T1] NetLabel: unlabeled traffic allowed by default [ 5.152485][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.153662][ T1] NET: Registered protocol family 39 [ 5.159002][ T1] clocksource: Switched to clocksource kvm-clock [ 8.117892][ T1] VFS: Disk quotas dquot_6.6.0 [ 8.119233][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 8.122579][ T1] FS-Cache: Loaded [ 8.124603][ T1] CacheFiles: Loaded [ 8.125960][ T1] TOMOYO: 2.6.0 [ 8.127214][ T1] Mandatory Access Control activated. [ 8.130144][ T1] AppArmor: AppArmor Filesystem Enabled [ 8.131600][ T1] pnp: PnP ACPI init [ 8.146435][ T1] pnp: PnP ACPI: found 7 devices [ 8.205443][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 8.208496][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 8.209669][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 8.211028][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 8.212788][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 8.215536][ T1] NET: Registered protocol family 2 [ 8.220777][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 8.223560][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 8.233732][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 8.239734][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 8.244614][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.247410][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.251279][ T1] NET: Registered protocol family 1 [ 8.254365][ T1] RPC: Registered named UNIX socket transport module. [ 8.255348][ T1] RPC: Registered udp transport module. [ 8.256900][ T1] RPC: Registered tcp transport module. [ 8.258057][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 8.261154][ T1] NET: Registered protocol family 44 [ 8.262430][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 8.264071][ T1] PCI: CLS 0 bytes, default 64 [ 8.268931][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 8.270190][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 8.276913][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 8.281693][ T1] kvm: already loaded the other module [ 8.282852][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 8.284899][ T1] clocksource: Switched to clocksource tsc [ 8.286197][ T1] mce: Machine check injector initialized [ 8.291369][ T1] check: Scanning for low memory corruption every 60 seconds [ 8.354706][ T1] Initialise system trusted keyrings [ 8.358648][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 8.360360][ T1] zbud: loaded [ 8.367253][ T1] DLM installed [ 8.370599][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.375066][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.379171][ T1] NFS: Registering the id_resolver key type [ 8.380750][ T1] Key type id_resolver registered [ 8.382093][ T1] Key type id_legacy registered [ 8.383331][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.385695][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.393237][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.395723][ T1] Key type cifs.spnego registered [ 8.396957][ T1] Key type cifs.idmap registered [ 8.397781][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.399649][ T1] fuse: init (API version 7.31) [ 8.402913][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.417975][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.424660][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.425904][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.429082][ T1] ocfs2: Registered cluster interface o2cb [ 8.430441][ T1] ocfs2: Registered cluster interface user [ 8.432481][ T1] OCFS2 User DLM kernel interface loaded [ 8.442732][ T1] gfs2: GFS2 installed [ 8.448088][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.449179][ T1] ceph: loaded (mds proto 32) [ 8.461761][ T1] NET: Registered protocol family 38 [ 8.463117][ T1] async_tx: api initialized (async) [ 8.464346][ T1] Key type asymmetric registered [ 8.465086][ T1] Asymmetric key parser 'x509' registered [ 8.466248][ T1] Asymmetric key parser 'pkcs8' registered [ 8.467269][ T1] Key type pkcs7_test registered [ 8.468235][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.469906][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 8.471915][ T1] io scheduler mq-deadline registered [ 8.473098][ T1] io scheduler kyber registered [ 8.474266][ T1] io scheduler bfq registered [ 8.489156][ T1] hgafb: HGA card not detected. [ 8.490158][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.492183][ T1] usbcore: registered new interface driver udlfb [ 8.497440][ T1] uvesafb: failed to execute /sbin/v86d [ 8.498534][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.500283][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.501501][ T1] uvesafb: vbe_init() failed with -22 [ 8.502535][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.504555][ T1] vga16fb: mapped to 0x00000000f9c72618 [ 8.570997][ T1] Console: switching to colour frame buffer device 80x30 [ 8.859016][ T1] fb0: VGA16 VGA frame buffer device [ 8.862487][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.876831][ T1] ACPI: Power Button [PWRF] [ 8.878746][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.880868][ T1] ACPI: Sleep Button [SLPF] [ 8.889082][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.903748][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.905000][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.921393][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.923045][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.940003][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.941627][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.976513][ T1840] kworker/u4:4 (1840) used greatest stack depth: 27216 bytes left [ 9.108366][ T2063] kworker/u4:4 (2063) used greatest stack depth: 27176 bytes left [ 9.119642][ T2065] kworker/u4:4 (2065) used greatest stack depth: 27032 bytes left [ 9.259500][ T1] N_HDLC line discipline registered with maxframe=4096 [ 9.261384][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.265131][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.273107][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 9.280301][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 9.288668][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 9.295617][ T1] Cyclades driver 2.6 [ 9.297919][ T1] Initializing Nozomi driver 2.1d [ 9.300327][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 9.301975][ T1] No rocketport ports found; unloading driver [ 9.306715][ T1] Non-volatile memory driver v1.3 [ 9.308860][ T1] Linux agpgart interface v0.103 [ 9.319170][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 9.321285][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 9.325904][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.327707][ T1] usbcore: registered new interface driver udl [ 9.382828][ T1] brd: module loaded [ 9.421969][ T1] loop: module loaded [ 9.593313][ T1] zram: Added device: zram0 [ 9.603443][ T1] null_blk: module loaded [ 9.611616][ T1] nfcsim 0.2 initialized [ 9.616519][ T1] Loading iSCSI transport class v2.0-870. [ 9.642475][ T1] scsi host0: Virtio SCSI HBA [ 9.691614][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.695963][ T105] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.720980][ T1] slram: not enough parameters. [ 9.734066][ T1] ftl_cs: FTL header not found. [ 9.790660][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.795375][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.799190][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.811975][ T1] MACsec IEEE 802.1AE [ 9.813874][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.864500][ T2604] kworker/u4:0 (2604) used greatest stack depth: 25760 bytes left [ 9.867930][ T1] vcan: Virtual CAN interface driver [ 9.869260][ T1] vxcan: Virtual CAN Tunnel driver [ 9.870224][ T1] slcan: serial line CAN interface driver [ 9.873096][ T1] slcan: 10 dynamic interface channels. [ 9.874344][ T1] CAN device driver interface [ 9.878076][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.880412][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.883808][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.885702][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.888342][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.890729][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.894687][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.897092][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.898545][ T1] AX.25: bpqether driver version 004 [ 9.899897][ T1] PPP generic driver version 2.4.2 [ 9.903539][ T1] PPP BSD Compression module registered [ 9.905302][ T1] PPP Deflate Compression module registered [ 9.908358][ T1] PPP MPPE Compression module registered [ 9.909929][ T1] NET: Registered protocol family 24 [ 9.911563][ T1] PPTP driver version 0.8.5 [ 9.913489][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.915861][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.917590][ T1] SLIP linefill/keepalive option. [ 9.918687][ T1] hdlc: HDLC support module revision 1.22 [ 9.920491][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.922791][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.924843][ T1] LAPB Ethernet driver version 0.02 [ 9.927485][ T1] usbcore: registered new interface driver rndis_wlan [ 9.929447][ T1] mac80211_hwsim: initializing netlink [ 9.956507][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.968950][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.981769][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.984721][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.987527][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.990183][ T1] usbcore: registered new interface driver pegasus [ 9.992234][ T1] usbcore: registered new interface driver rtl8150 [ 9.994923][ T1] usbcore: registered new interface driver r8152 [ 9.997325][ T1] usbcore: registered new interface driver asix [ 9.999165][ T1] usbcore: registered new interface driver ax88179_178a [ 10.003247][ T1] usbcore: registered new interface driver cdc_ether [ 10.005252][ T1] usbcore: registered new interface driver dm9601 [ 10.006758][ T1] usbcore: registered new interface driver smsc75xx [ 10.009336][ T1] usbcore: registered new interface driver smsc95xx [ 10.011694][ T1] usbcore: registered new interface driver net1080 [ 10.012941][ T1] usbcore: registered new interface driver rndis_host [ 10.015948][ T1] usbcore: registered new interface driver cdc_subset [ 10.017719][ T1] usbcore: registered new interface driver zaurus [ 10.019347][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 10.021749][ T1] usbcore: registered new interface driver cdc_ncm [ 10.023262][ T1] usbcore: registered new interface driver cdc_mbim [ 10.031481][ T1] VFIO - User Level meta-driver version: 0.3 [ 10.041103][ T1] aoe: AoE v85 initialised. [ 10.044924][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 10.048089][ T1] ehci-pci: EHCI PCI platform driver [ 10.049511][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 10.050954][ T1] ohci-pci: OHCI PCI platform driver [ 10.052934][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 10.055885][ T1] usbcore: registered new interface driver cdc_acm [ 10.058097][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 10.061432][ T1] usbcore: registered new interface driver usblp [ 10.063266][ T1] usbcore: registered new interface driver cdc_wdm [ 10.066087][ T1] usbcore: registered new interface driver uas [ 10.067915][ T1] usbcore: registered new interface driver usb-storage [ 10.069896][ T1] usbcore: registered new interface driver ums-realtek [ 10.072549][ T1] usbcore: registered new interface driver usbserial_generic [ 10.075732][ T1] usbserial: USB Serial support registered for generic [ 10.078756][ T1] usbcore: registered new interface driver ch341 [ 10.080374][ T1] usbserial: USB Serial support registered for ch341-uart [ 10.083393][ T1] usbcore: registered new interface driver cp210x [ 10.085106][ T1] usbserial: USB Serial support registered for cp210x [ 10.087855][ T1] usbcore: registered new interface driver ftdi_sio [ 10.089664][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 10.092032][ T1] usbcore: registered new interface driver keyspan [ 10.094607][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 10.097179][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 10.100301][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 10.102965][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 10.106593][ T1] usbcore: registered new interface driver option [ 10.108351][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 10.110544][ T1] usbcore: registered new interface driver oti6858 [ 10.112631][ T1] usbserial: USB Serial support registered for oti6858 [ 10.114307][ T1] usbcore: registered new interface driver pl2303 [ 10.116727][ T1] usbserial: USB Serial support registered for pl2303 [ 10.118659][ T1] usbcore: registered new interface driver qcserial [ 10.122328][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 10.124445][ T1] usbcore: registered new interface driver sierra [ 10.127207][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 10.130061][ T1] usbcore: registered new interface driver usb_serial_simple [ 10.133138][ T1] usbserial: USB Serial support registered for carelink [ 10.134420][ T1] usbserial: USB Serial support registered for zio [ 10.136647][ T1] usbserial: USB Serial support registered for funsoft [ 10.138822][ T1] usbserial: USB Serial support registered for flashloader [ 10.141141][ T1] usbserial: USB Serial support registered for google [ 10.143116][ T1] usbserial: USB Serial support registered for libtransistor [ 10.144973][ T1] usbserial: USB Serial support registered for vivopay [ 10.147407][ T1] usbserial: USB Serial support registered for moto_modem [ 10.149825][ T1] usbserial: USB Serial support registered for motorola_tetra [ 10.152599][ T1] usbserial: USB Serial support registered for novatel_gps [ 10.154554][ T1] usbserial: USB Serial support registered for hp4x [ 10.157201][ T1] usbserial: USB Serial support registered for suunto [ 10.158775][ T1] usbserial: USB Serial support registered for siemens_mpi [ 10.164969][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.168441][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 10.173547][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 10.179008][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.182072][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.183879][ T1] usb usb1: Product: Dummy host controller [ 10.185825][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.188384][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 10.193580][ T1] hub 1-0:1.0: USB hub found [ 10.195272][ T1] hub 1-0:1.0: 1 port detected [ 10.202134][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.204373][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.207695][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.210392][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.213609][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.216689][ T1] usb usb2: Product: Dummy host controller [ 10.218099][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.220072][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.224426][ T1] hub 2-0:1.0: USB hub found [ 10.225514][ T1] hub 2-0:1.0: 1 port detected [ 10.230835][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.232960][ C1] random: fast init done [ 10.233900][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.237332][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.241183][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.243849][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.246573][ T1] usb usb3: Product: Dummy host controller [ 10.247942][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.248086][ T7] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 10.249213][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.252158][ T7] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 10.253301][ T1] hub 3-0:1.0: USB hub found [ 10.254667][ T7] sd 0:0:1:0: [sda] Write Protect is off [ 10.255118][ T1] hub 3-0:1.0: 1 port detected [ 10.261089][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.261285][ T105] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 10.263409][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.265572][ T7] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 10.268633][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.272585][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.275368][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.278879][ T1] usb usb4: Product: Dummy host controller [ 10.280463][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.282996][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.283991][ T7] sda: sda1 [ 10.287649][ T1] hub 4-0:1.0: USB hub found [ 10.288775][ T1] hub 4-0:1.0: 1 port detected [ 10.292777][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.295009][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.297453][ T7] sd 0:0:1:0: [sda] Attached SCSI disk [ 10.298761][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.301047][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.302909][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.304097][ T1] usb usb5: Product: Dummy host controller [ 10.305128][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.308283][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.311505][ T1] hub 5-0:1.0: USB hub found [ 10.313008][ T1] hub 5-0:1.0: 1 port detected [ 10.316520][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.318714][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.321043][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.323947][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.326105][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.327959][ T1] usb usb6: Product: Dummy host controller [ 10.329471][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.331581][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.334507][ T1] hub 6-0:1.0: USB hub found [ 10.335671][ T1] hub 6-0:1.0: 1 port detected [ 10.340148][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.341639][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.343777][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.345778][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.347769][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.350196][ T1] usb usb7: Product: Dummy host controller [ 10.351436][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.353270][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.356179][ T1] hub 7-0:1.0: USB hub found [ 10.357131][ T1] hub 7-0:1.0: 1 port detected [ 10.361897][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.363399][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.365691][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.368685][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.370840][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.372544][ T1] usb usb8: Product: Dummy host controller [ 10.373537][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.375213][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.378225][ T1] hub 8-0:1.0: USB hub found [ 10.379983][ T1] hub 8-0:1.0: 1 port detected [ 10.397620][ T1] using random self ethernet address [ 10.399071][ T1] using random host ethernet address [ 10.401176][ T1] Mass Storage Function, version: 2009/09/11 [ 10.402945][ T1] LUN: removable file: (no medium) [ 10.404053][ T1] no file given for LUN0 [ 10.405334][ T1] printk: console [ttyGS0] disabled [ 10.409318][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 10.411682][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.413511][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.415573][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 10.418141][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.419641][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.421440][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 10.422779][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.424653][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 10.429734][ T1] hub 9-0:1.0: USB hub found [ 10.430790][ T1] hub 9-0:1.0: 8 ports detected [ 10.436734][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.438596][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.440361][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.442618][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.444670][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.447114][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.448318][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.450138][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.453400][ T1] hub 10-0:1.0: USB hub found [ 10.454642][ T1] hub 10-0:1.0: 8 ports detected [ 10.461469][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.463645][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.465831][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.467525][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.469076][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.470203][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.472246][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.475038][ T1] hub 11-0:1.0: USB hub found [ 10.476933][ T1] hub 11-0:1.0: 8 ports detected [ 10.482986][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.485323][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.487897][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.491078][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.493053][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.494969][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.496962][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.498997][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.502617][ T1] hub 12-0:1.0: USB hub found [ 10.504856][ T1] hub 12-0:1.0: 8 ports detected [ 10.512155][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.515457][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.518192][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.520186][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.521748][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.523148][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.524738][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.528102][ T1] hub 13-0:1.0: USB hub found [ 10.529292][ T1] hub 13-0:1.0: 8 ports detected [ 10.535931][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.538540][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.540862][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.543478][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.545426][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.547302][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.548599][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.550193][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.553229][ T1] hub 14-0:1.0: USB hub found [ 10.554548][ T1] hub 14-0:1.0: 8 ports detected [ 10.561694][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.563857][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.568005][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.569933][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.571875][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.573155][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.575261][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.578444][ T1] hub 15-0:1.0: USB hub found [ 10.579854][ T1] hub 15-0:1.0: 8 ports detected [ 10.587184][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.589705][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.591390][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.593859][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.597217][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.599284][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.601088][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.602983][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.606342][ T1] hub 16-0:1.0: USB hub found [ 10.607388][ T1] hub 16-0:1.0: 8 ports detected [ 10.614364][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.618043][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.620982][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.624213][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.625444][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.626733][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.628366][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.631199][ T1] hub 17-0:1.0: USB hub found [ 10.632096][ T1] hub 17-0:1.0: 8 ports detected [ 10.638480][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.642110][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.644480][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.647380][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.649100][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.650768][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.652061][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.653988][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.657345][ T1] hub 18-0:1.0: USB hub found [ 10.658236][ T1] hub 18-0:1.0: 8 ports detected [ 10.664794][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.668333][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.670604][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.672030][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.673891][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.675440][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.677570][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.680670][ T1] hub 19-0:1.0: USB hub found [ 10.684140][ T1] hub 19-0:1.0: 8 ports detected [ 10.690103][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.692023][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.693975][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.697859][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.699823][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.701663][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.702757][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.704463][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.707468][ T1] hub 20-0:1.0: USB hub found [ 10.708760][ T1] hub 20-0:1.0: 8 ports detected [ 10.717834][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.720220][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.722730][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.725082][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.727203][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.728669][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.730957][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.734217][ T1] hub 21-0:1.0: USB hub found [ 10.735206][ T1] hub 21-0:1.0: 8 ports detected [ 10.741162][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.743538][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.745742][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.748745][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.750428][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.752058][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.753263][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.754762][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.758468][ T1] hub 22-0:1.0: USB hub found [ 10.759844][ T1] hub 22-0:1.0: 8 ports detected [ 10.767737][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.769689][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.771831][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.774583][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.776220][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.777946][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.779310][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.782144][ T1] hub 23-0:1.0: USB hub found [ 10.783446][ T1] hub 23-0:1.0: 8 ports detected [ 10.789227][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.792817][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.794819][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.797819][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.799557][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.801372][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.802494][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.804010][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.807087][ T1] hub 24-0:1.0: USB hub found [ 10.808140][ T1] hub 24-0:1.0: 8 ports detected [ 10.814621][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.818590][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.823073][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.825538][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.827210][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.828693][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.830114][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.833088][ T1] hub 25-0:1.0: USB hub found [ 10.834468][ T1] hub 25-0:1.0: 8 ports detected [ 10.840276][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.842048][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.844312][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.848058][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.850223][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.851565][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.852758][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.856044][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.859448][ T1] hub 26-0:1.0: USB hub found [ 10.860841][ T1] hub 26-0:1.0: 8 ports detected [ 10.869380][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.871314][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.873976][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.876024][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.878105][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.879721][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.881431][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.884257][ T1] hub 27-0:1.0: USB hub found [ 10.885360][ T1] hub 27-0:1.0: 8 ports detected [ 10.892466][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.894343][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.897641][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.899920][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.901480][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.902919][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.903900][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.906512][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.909611][ T1] hub 28-0:1.0: USB hub found [ 10.910588][ T1] hub 28-0:1.0: 8 ports detected [ 10.917703][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.919741][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.922632][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.924185][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.925428][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.928016][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.929602][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.932426][ T1] hub 29-0:1.0: USB hub found [ 10.933403][ T1] hub 29-0:1.0: 8 ports detected [ 10.939385][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.941370][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.943631][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.945694][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.949033][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.950520][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.951426][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.953102][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.956244][ T1] hub 30-0:1.0: USB hub found [ 10.957937][ T1] hub 30-0:1.0: 8 ports detected [ 10.964568][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.966685][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.968973][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.970974][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.972992][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.974544][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.975939][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.980508][ T1] hub 31-0:1.0: USB hub found [ 10.981915][ T1] hub 31-0:1.0: 8 ports detected [ 10.987598][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.989336][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.991117][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.993160][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.995190][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.997875][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.999025][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.001509][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 11.004474][ T1] hub 32-0:1.0: USB hub found [ 11.006314][ T1] hub 32-0:1.0: 8 ports detected [ 11.014151][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.016641][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 11.019030][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.020954][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.023114][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 11.024474][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.025754][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 11.029942][ T1] hub 33-0:1.0: USB hub found [ 11.031086][ T1] hub 33-0:1.0: 8 ports detected [ 11.036816][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.038888][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 11.040754][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.042836][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.044451][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.045922][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 11.048375][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.049939][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 11.052669][ T1] hub 34-0:1.0: USB hub found [ 11.054345][ T1] hub 34-0:1.0: 8 ports detected [ 11.061434][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.063686][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 11.065794][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.068434][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.070144][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 11.071520][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.073135][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 11.076051][ T1] hub 35-0:1.0: USB hub found [ 11.077159][ T1] hub 35-0:1.0: 8 ports detected [ 11.084047][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.086772][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 11.089054][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.092122][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.093896][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.095299][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 11.097379][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.099449][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 11.102392][ T1] hub 36-0:1.0: USB hub found [ 11.104021][ T1] hub 36-0:1.0: 8 ports detected [ 11.110838][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.113185][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 11.115787][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.119180][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.120414][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 11.121674][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.122846][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 11.125860][ T1] hub 37-0:1.0: USB hub found [ 11.127285][ T1] hub 37-0:1.0: 8 ports detected [ 11.132942][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.135078][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 11.137614][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.139791][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.141833][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.143240][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 11.144570][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.147013][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 11.150037][ T1] hub 38-0:1.0: USB hub found [ 11.151092][ T1] hub 38-0:1.0: 8 ports detected [ 11.158708][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.160913][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 11.163524][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.165369][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.168757][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 11.170020][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.171435][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 11.174548][ T1] hub 39-0:1.0: USB hub found [ 11.176546][ T1] hub 39-0:1.0: 8 ports detected [ 11.182409][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.186946][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 11.189093][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.191731][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.193431][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.195105][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 11.196598][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.198430][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 11.201287][ T1] hub 40-0:1.0: USB hub found [ 11.202410][ T1] hub 40-0:1.0: 8 ports detected [ 11.208885][ T1] usbcore: registered new device driver usbip-host [ 11.213662][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 11.219802][ T1] i8042: Warning: Keylock active [ 11.222705][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 11.225073][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 11.288208][ T1] mousedev: PS/2 mouse device common for all mice [ 11.299662][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 11.304453][ T1] rtc_cmos 00:00: registered as rtc0 [ 11.305612][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 11.307447][ T1] i2c /dev entries driver [ 11.310524][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 11.313289][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 11.315048][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 11.317653][ T1] IR NEC protocol handler initialized [ 11.319846][ T1] IR RC5(x/sz) protocol handler initialized [ 11.321083][ T1] IR RC6 protocol handler initialized [ 11.322213][ T1] IR JVC protocol handler initialized [ 11.328993][ T1] IR Sony protocol handler initialized [ 11.330252][ T1] IR SANYO protocol handler initialized [ 11.331601][ T1] IR Sharp protocol handler initialized [ 11.332791][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 11.334065][ T1] IR XMP protocol handler initialized [ 11.337685][ T1] usbcore: registered new interface driver uvcvideo [ 11.339290][ T1] USB Video Class driver (1.1.1) [ 11.340214][ T1] gspca_main: v2.14.0 registered [ 11.360467][ T1] vivid-000: using single planar format API [ 11.379642][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 11.381838][ T1] vivid-000: V4L2 capture device registered as video3 [ 11.384257][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 11.386562][ T1] vivid-000: V4L2 output device registered as video4 [ 11.388866][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 11.391398][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 11.393669][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 11.395463][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 11.397513][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 11.400287][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 11.402081][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 11.404779][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 11.407389][ T1] vivid-001: using multiplanar format API [ 11.423475][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 11.425884][ T1] vivid-001: V4L2 capture device registered as video7 [ 11.428391][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 11.430852][ T1] vivid-001: V4L2 output device registered as video8 [ 11.432653][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 11.435058][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 11.437379][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 11.439279][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 11.441703][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.444111][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.445800][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.448137][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.450463][ T1] vivid-002: using single planar format API [ 11.465833][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.467878][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.469902][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.472447][ T1] vivid-002: V4L2 output device registered as video12 [ 11.474355][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.476672][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.479368][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.481108][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.482990][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.485219][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.487246][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.489070][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.491063][ T1] vivid-003: using multiplanar format API [ 11.508033][ T2515] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.513757][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.519099][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.521144][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.523185][ T1] vivid-003: V4L2 output device registered as video16 [ 11.525031][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.527920][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.530435][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.532598][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.534917][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.537337][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.539151][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.541471][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.545538][ T1] vivid-004: using single planar format API [ 11.562605][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.564756][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.567432][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.569061][ T1] vivid-004: V4L2 output device registered as video20 [ 11.571306][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.573807][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.576193][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.578229][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.579957][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.581550][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.583745][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.586464][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.588117][ T1] vivid-005: using multiplanar format API [ 11.603650][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.605309][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.607277][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.608822][ T1] vivid-005: V4L2 output device registered as video24 [ 11.610426][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.612302][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.614401][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.616775][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.618803][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.620858][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.622529][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.624138][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.626426][ T1] vivid-006: using single planar format API [ 11.642281][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.644442][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.646507][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.648411][ T1] vivid-006: V4L2 output device registered as video28 [ 11.650782][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.652945][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.655717][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.657760][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.659445][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.661539][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.663772][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.665569][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.667914][ T1] vivid-007: using multiplanar format API [ 11.683433][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 11.685860][ T1] vivid-007: V4L2 capture device registered as video31 [ 11.688011][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 11.689794][ T1] vivid-007: V4L2 output device registered as video32 [ 11.691801][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 11.694097][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 11.696460][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 11.698443][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 11.700309][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 11.702074][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 11.703834][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 11.706993][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 11.708933][ T1] vivid-008: using single planar format API [ 11.725096][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 11.730136][ T1] vivid-008: V4L2 capture device registered as video35 [ 11.732554][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 11.734784][ T1] vivid-008: V4L2 output device registered as video36 [ 11.736866][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 11.739137][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 11.742337][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 11.744303][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 11.747256][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 11.749505][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 11.751865][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 11.755014][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 11.757829][ T1] vivid-009: using multiplanar format API [ 11.773725][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 11.775700][ T1] vivid-009: V4L2 capture device registered as video39 [ 11.778471][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 11.780848][ T1] vivid-009: V4L2 output device registered as video40 [ 11.782910][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 11.785102][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 11.787575][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 11.789756][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 11.791900][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 11.793913][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 11.795539][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 11.797788][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 11.800174][ T1] vivid-010: using single planar format API [ 11.815793][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 11.817691][ T1] vivid-010: V4L2 capture device registered as video43 [ 11.819630][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 11.821392][ T1] vivid-010: V4L2 output device registered as video44 [ 11.822872][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 11.825012][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 11.827583][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 11.829649][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 11.831620][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 11.833757][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 11.836621][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 11.839083][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 11.841134][ T1] vivid-011: using multiplanar format API [ 11.857316][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 11.859519][ T1] vivid-011: V4L2 capture device registered as video47 [ 11.861601][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 11.863745][ T1] vivid-011: V4L2 output device registered as video48 [ 11.866925][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 11.870307][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 11.873318][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 11.875121][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 11.877619][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 11.879954][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 11.881752][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 11.883506][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 11.885726][ T1] vivid-012: using single planar format API [ 11.902063][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 11.904321][ T1] vivid-012: V4L2 capture device registered as video51 [ 11.906920][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 11.908653][ T1] vivid-012: V4L2 output device registered as video52 [ 11.910509][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 11.912940][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 11.915281][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 11.917721][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 11.919742][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 11.922025][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 11.923968][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 11.925703][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 11.928680][ T1] vivid-013: using multiplanar format API [ 11.948429][ T2515] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.953718][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 11.955658][ T1] vivid-013: V4L2 capture device registered as video55 [ 11.958179][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 11.960402][ T1] vivid-013: V4L2 output device registered as video56 [ 11.962226][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 11.965047][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 11.968470][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 11.970557][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 11.972129][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 11.974516][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 11.976864][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 11.978777][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 11.981118][ T1] vivid-014: using single planar format API [ 11.997644][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 12.000301][ T1] vivid-014: V4L2 capture device registered as video59 [ 12.002341][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 12.004697][ T1] vivid-014: V4L2 output device registered as video60 [ 12.007386][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 12.010135][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 12.012804][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 12.014985][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 12.017137][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 12.020738][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 12.023008][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 12.025847][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 12.028284][ T1] vivid-015: using multiplanar format API [ 12.045672][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 12.048745][ T1] vivid-015: V4L2 capture device registered as video63 [ 12.050681][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 12.052785][ T1] vivid-015: V4L2 output device registered as video64 [ 12.055086][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 12.057860][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 12.060357][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 12.062590][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 12.064709][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 12.066768][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 12.068825][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 12.071250][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 12.076587][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 12.080409][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 12.082355][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 12.084287][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 12.087799][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 12.089353][ T1] iTCO_vendor_support: vendor-support=0 [ 12.093502][ T1] device-mapper: uevent: version 1.0.3 [ 12.095697][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 12.101555][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 12.103140][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 12.104654][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 12.106874][ T1] device-mapper: raid: Loading target version 1.15.1 [ 12.109172][ T1] Bluetooth: HCI UART driver ver 2.3 [ 12.110201][ T1] Bluetooth: HCI UART protocol H4 registered [ 12.111830][ T1] Bluetooth: HCI UART protocol BCSP registered [ 12.113008][ T1] Bluetooth: HCI UART protocol LL registered [ 12.114251][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 12.115601][ T1] Bluetooth: HCI UART protocol QCA registered [ 12.117282][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 12.118445][ T1] Bluetooth: HCI UART protocol Marvell registered [ 12.120377][ T1] usbcore: registered new interface driver bfusb [ 12.122092][ T1] usbcore: registered new interface driver btusb [ 12.124289][ T1] CAPI 2.0 started up with major 68 (middleware) [ 12.125171][ T1] Modular ISDN core version 1.1.29 [ 12.127836][ T1] NET: Registered protocol family 34 [ 12.128783][ T1] DSP module 2.0 [ 12.129614][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 12.144042][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 12.145786][ T1] 0 virtual devices registered [ 12.146759][ T1] intel_pstate: CPU model not supported [ 12.151220][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 12.153021][ T1] usnic_verbs:usnic_uiom_init:563: [ 12.153025][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 12.157830][ T1] usnic_verbs:usnic_ib_init:667: [ 12.157833][ T1] Unable to initialize umem with err -1 [ 12.161062][ T1] iscsi: registered transport (iser) [ 12.162979][ T1] SoftiWARP attached [ 12.163871][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.167227][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.169550][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.180783][ T1] hid: raw HID events driver (C) Jiri Kosina [ 12.240980][ T1] usbcore: registered new interface driver usbhid [ 12.256088][ T1] usbhid: USB HID core driver [ 12.278253][ T1] ashmem: initialized [ 12.369947][ T1] usbcore: registered new interface driver snd-usb-audio [ 12.378176][ T1] drop_monitor: Initializing network drop monitor service [ 12.385800][ T1] NET: Registered protocol family 26 [ 12.391291][ T1] GACT probability on [ 12.395323][ T1] Mirror/redirect action on [ 12.400193][ T1] Simple TC action Loaded [ 12.407187][ T1] netem: version 1.3 [ 12.411573][ T1] u32 classifier [ 12.415113][ T1] Performance counters on [ 12.419887][ T1] input device check on [ 12.424366][ T1] Actions configured [ 12.426761][ T172] floppy0: no floppy controllers found [ 12.432886][ T1] nf_conntrack_irc: failed to register helpers [ 12.434350][ T172] work still pending [ 12.440815][ T1] nf_conntrack_sane: failed to register helpers [ 12.494227][ T1] nf_conntrack_sip: failed to register helpers [ 12.505225][ T1] xt_time: kernel timezone is -0000 [ 12.510693][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 12.518013][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 12.527732][ T1] IPVS: ipvs loaded. [ 12.531680][ T1] IPVS: [rr] scheduler registered. [ 12.536851][ T1] IPVS: [wrr] scheduler registered. [ 12.542035][ T1] IPVS: [lc] scheduler registered. [ 12.547306][ T1] IPVS: [wlc] scheduler registered. [ 12.552480][ T1] IPVS: [fo] scheduler registered. [ 12.557687][ T1] IPVS: [ovf] scheduler registered. [ 12.562916][ T1] IPVS: [lblc] scheduler registered. [ 12.568267][ T1] IPVS: [lblcr] scheduler registered. [ 12.573629][ T1] IPVS: [dh] scheduler registered. [ 12.578974][ T1] IPVS: [sh] scheduler registered. [ 12.584088][ T1] IPVS: [mh] scheduler registered. [ 12.589257][ T1] IPVS: [sed] scheduler registered. [ 12.594435][ T1] IPVS: [nq] scheduler registered. [ 12.599770][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 12.605768][ T1] IPVS: [sip] pe registered. [ 12.610614][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 12.619401][ T1] gre: GRE over IPv4 demultiplexor driver [ 12.625121][ T1] ip_gre: GRE over IPv4 tunneling driver [ 12.637534][ T1] IPv4 over IPsec tunneling driver [ 12.647087][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 12.654838][ T1] Initializing XFRM netlink socket [ 12.660187][ T1] IPsec XFRM device driver [ 12.665569][ T1] NET: Registered protocol family 10 [ 12.671175][ T1] [ 12.673485][ T1] ============================= [ 12.678403][ T1] WARNING: suspicious RCU usage [ 12.683233][ T1] 5.7.0-rc4-next-20200507-syzkaller #0 Not tainted [ 12.689761][ T1] ----------------------------- [ 12.694615][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 12.702530][ T1] [ 12.702530][ T1] other info that might help us debug this: [ 12.702530][ T1] [ 12.712814][ T1] [ 12.712814][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 12.720935][ T1] 1 lock held by swapper/0/1: [ 12.725590][ T1] #0: ffffffff8a7aae30 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 12.735842][ T1] [ 12.735842][ T1] stack backtrace: [ 12.741822][ T1] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc4-next-20200507-syzkaller #0 [ 12.750924][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 12.751724][ T1] Call Trace: [ 12.751724][ T1] dump_stack+0x18f/0x20d [ 12.751724][ T1] ip6mr_get_table+0x153/0x180 [ 12.751724][ T1] ip6mr_new_table+0x1b/0x70 [ 12.751724][ T1] ip6mr_net_init+0x133/0x3f0 [ 12.751724][ T1] ? ip6mr_net_exit+0x100/0x100 [ 12.751724][ T1] ops_init+0xaf/0x420 [ 12.751724][ T1] register_pernet_operations+0x346/0x840 [ 12.751724][ T1] ? setup_net+0x860/0x860 [ 12.751724][ T1] ? down_write_killable+0x170/0x170 [ 12.751724][ T1] ? cpus_read_unlock+0xa4/0x140 [ 12.751724][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 12.751724][ T1] ? unix_diag_init+0x11/0x11 [ 12.751724][ T1] register_pernet_subsys+0x25/0x40 [ 12.751724][ T1] ip6_mr_init+0x49/0x152 [ 12.751724][ T1] inet6_init+0x1d7/0x6dc [ 12.751724][ T1] do_one_initcall+0x10a/0x7d0 [ 12.751724][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 12.751724][ T1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 12.751724][ T1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 12.751724][ T1] ? kernel_init_freeable+0x3a5/0x5ae [ 12.751724][ T1] kernel_init_freeable+0x501/0x5ae [ 12.751724][ T1] ? rest_init+0x365/0x365 [ 12.751724][ T1] kernel_init+0xd/0x1bb [ 12.751724][ T1] ret_from_fork+0x24/0x30 [ 12.894584][ T1] Segment Routing with IPv6 [ 12.899792][ T1] mip6: Mobile IPv6 [ 12.907691][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 12.921372][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 12.930292][ T1] NET: Registered protocol family 17 [ 12.935689][ T1] NET: Registered protocol family 15 [ 12.941715][ T1] Bridge firewalling registered [ 12.947877][ T1] NET: Registered protocol family 9 [ 12.953231][ T1] X25: Linux Version 0.2 [ 12.988629][ T1] NET: Registered protocol family 6 [ 13.027624][ T1] NET: Registered protocol family 11 [ 13.033182][ T1] NET: Registered protocol family 3 [ 13.038890][ T1] can: controller area network core (rev 20170425 abi 9) [ 13.046506][ T1] NET: Registered protocol family 29 [ 13.051926][ T1] can: raw protocol (rev 20170425) [ 13.057222][ T1] can: broadcast manager protocol (rev 20170425 t) [ 13.063761][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 13.070356][ T1] can: SAE J1939 [ 13.074466][ T1] Bluetooth: RFCOMM TTY layer initialized [ 13.080855][ T1] Bluetooth: RFCOMM socket layer initialized [ 13.086888][ T1] Bluetooth: RFCOMM ver 1.11 [ 13.091507][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 13.097665][ T1] Bluetooth: BNEP filters: protocol multicast [ 13.103733][ T1] Bluetooth: BNEP socket layer initialized [ 13.109541][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 13.115341][ T1] Bluetooth: CMTP socket layer initialized [ 13.121272][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 13.128220][ T1] Bluetooth: HIDP socket layer initialized [ 13.134454][ T1] RPC: Registered rdma transport module. [ 13.140179][ T1] RPC: Registered rdma backchannel transport module. [ 13.149721][ T1] NET: Registered protocol family 33 [ 13.155111][ T1] Key type rxrpc registered [ 13.159659][ T1] Key type rxrpc_s registered [ 13.165347][ T1] NET: Registered protocol family 41 [ 13.171277][ T1] lec:lane_module_init: lec.c: initialized [ 13.177446][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 13.183213][ T1] l2tp_core: L2TP core driver, V2.0 [ 13.188511][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 13.194127][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 13.200742][ T1] l2tp_netlink: L2TP netlink interface [ 13.206416][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 13.213168][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 13.220822][ T1] NET: Registered protocol family 35 [ 13.226578][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 13.245215][ T1] DCCP: Activated CCID 2 (TCP-like) [ 13.250920][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 13.258763][ T1] sctp: Hash tables configured (bind 32/56) [ 13.266284][ T1] NET: Registered protocol family 21 [ 13.272378][ T1] Registered RDS/infiniband transport [ 13.278719][ T1] Registered RDS/tcp transport [ 13.283490][ T1] tipc: Activated (version 2.0.0) [ 13.289068][ T1] NET: Registered protocol family 30 [ 13.295325][ T1] tipc: Started in single node mode [ 13.301105][ T1] NET: Registered protocol family 43 [ 13.306748][ T1] 9pnet: Installing 9P2000 support [ 13.312441][ T1] NET: Registered protocol family 37 [ 13.321596][ T1] NET: Registered protocol family 36 [ 13.327639][ T1] Key type dns_resolver registered [ 13.332784][ T1] Key type ceph registered [ 13.338124][ T1] libceph: loaded (mon/osd proto 15/24) [ 13.345658][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 13.355104][ T1] openvswitch: Open vSwitch switching datapath [ 13.363721][ T1] NET: Registered protocol family 40 [ 13.369409][ T1] mpls_gso: MPLS GSO support [ 13.380744][ T1] IPI shorthand broadcast: enabled [ 13.385920][ T1] AVX2 version of gcm_enc/dec engaged. [ 13.391462][ T1] AES CTR mode by8 optimization enabled [ 13.402253][ T1] sched_clock: Marking stable (13357790993, 44421505)->(13409306986, -7094488) [ 13.412469][ T1] registered taskstats version 1 [ 13.417442][ T1] Loading compiled-in X.509 certificates [ 13.428370][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 13.440229][ T1] zswap: loaded using pool lzo/zbud [ 13.446685][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 13.456384][ T1] Key type ._fscrypt registered [ 13.461259][ T1] Key type .fscrypt registered [ 13.466059][ T1] Key type fscrypt-provisioning registered [ 13.475414][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 13.482334][ T1] FS-Cache: Netfs 'afs' registered for caching [ 13.498603][ T1] Btrfs loaded, crc32c=crc32c-intel [ 13.508577][ T1] Key type big_key registered [ 13.515175][ T1] Key type encrypted registered [ 13.520194][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 13.526654][ T1] ima: No TPM chip found, activating TPM-bypass! [ 13.533039][ T1] ima: Allocated hash algorithm: sha256 [ 13.538759][ T1] ima: No architecture policies found [ 13.544293][ T1] evm: Initialising EVM extended attributes: [ 13.550288][ T1] evm: security.selinux [ 13.554423][ T1] evm: security.SMACK64 [ 13.558704][ T1] evm: security.SMACK64EXEC [ 13.563181][ T1] evm: security.SMACK64TRANSMUTE [ 13.568133][ T1] evm: security.SMACK64MMAP [ 13.572616][ T1] evm: security.apparmor [ 13.577124][ T1] evm: security.ima [ 13.580924][ T1] evm: security.capability [ 13.585402][ T1] evm: HMAC attrs: 0x1 [ 13.591143][ T1] PM: Magic number: 4:395:573 [ 13.596507][ T1] usbmon usbmon13: hash matches [ 13.601709][ T1] tty ptyb5: hash matches [ 13.607759][ T1] printk: console [netcon0] enabled [ 13.612947][ T1] netconsole: network logging started [ 13.622007][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 13.630879][ T1] rdma_rxe: loaded [ 13.635009][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 13.646278][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 13.654674][ T2541] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 13.664374][ T1] ALSA device list: [ 13.668239][ T1] #0: Dummy 1 [ 13.671685][ T1] #1: Loopback 1 [ 13.675378][ T1] #2: Virtual MIDI Card 1 [ 13.680103][ T2541] cfg80211: failed to load regulatory.db [ 13.689354][ T1] md: Waiting for all devices to be available before autodetect [ 13.697072][ T1] md: If you don't use raid, use raid=noautodetect [ 13.708175][ T1] md: Autodetecting RAID arrays. [ 13.713173][ T1] md: autorun ... [ 13.717457][ T1] md: ... autorun DONE. [ 13.743390][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 13.751663][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 13.775469][ T1] devtmpfs: mounted [ 13.788530][ T1] Freeing unused kernel image (initmem) memory: 2784K [ 13.795304][ T1] Kernel memory protection disabled. [ 13.836783][ T1] Run /sbin/init as init process [ 14.537834][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.556319][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.563929][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.628838][ T1] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 14.650684][ T1] systemd[1]: Detected virtualization kvm. [ 14.656728][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 14.730366][ T1] systemd[1]: Set hostname to . [ 15.163939][ T3891] selinux-autorel (3891) used greatest stack depth: 24608 bytes left [ 15.178271][ T3887] systemd-fstab-generator[3887]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.196192][ T3887] systemd-fstab-generator[3887]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.213191][ T3887] systemd-fstab-generator[3887]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.238213][ T3887] systemd-fstab-g (3887) used greatest stack depth: 23880 bytes left [ 15.328547][ T3882] systemd[3882]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 15.670924][ T1] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ 15.718328][ T1] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ 15.758147][ T1] systemd[1]: Listening on Journal Audit Socket. [ OK ] Listening on Journal Audit Socket. [ 15.798921][ T1] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ 15.837890][ T1] systemd[1]: Listening on Syslog Socket. [ OK ] Listening on Syslog Socket. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target Encrypted Volumes. [ OK ] Reached target Paths. [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. [ OK ] Listening on Journal Socket. [ OK ] Reached target Remote File Systems. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Reached target Swap. [ OK ] Listening on udev Kernel Socket. [ OK ] Reached target Sockets. [ 16.202075][ T1] [ 16.204647][ T1] ============================= [ 16.209567][ T1] WARNING: suspicious RCU usage [ 16.214409][ T1] 5.7.0-rc4-next-20200507-syzkaller #0 Not tainted [ 16.220964][ T1] ----------------------------- [ 16.225794][ T1] security/integrity/evm/evm_main.c:231 RCU-list traversed in non-reader section!! [ 16.235087][ T1] [ 16.235087][ T1] other info that might help us debug this: [ 16.235087][ T1] [ 16.245331][ T1] [ 16.245331][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 16.253684][ T1] 2 locks held by systemd/1: [ 16.258553][ T1] #0: ffff888098a68450 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x3a/0xb0 [ 16.267826][ T1] #1: ffff8880985a6350 (&type->i_mutex_dir_key#6){++++}-{3:3}, at: vfs_setxattr+0x92/0xf0 [ 16.277844][ T1] [ 16.277844][ T1] stack backtrace: [ 16.283723][ T1] CPU: 0 PID: 1 Comm: systemd Not tainted 5.7.0-rc4-next-20200507-syzkaller #0 [ 16.292644][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 16.302677][ T1] Call Trace: [ 16.305989][ T1] dump_stack+0x18f/0x20d [ 16.310311][ T1] evm_protected_xattr+0x1c2/0x210 [ 16.315399][ T1] evm_protect_xattr.isra.0+0xb6/0x3d0 [ 16.320836][ T1] evm_inode_setxattr+0xc4/0xf0 [ 16.325682][ T1] security_inode_setxattr+0x18f/0x200 [ 16.331126][ T1] vfs_setxattr+0xa7/0xf0 [ 16.335453][ T1] setxattr+0x23d/0x330 [ 16.339592][ T1] ? vfs_setxattr+0xf0/0xf0 [ 16.344097][ T1] ? lock_acquire+0x1f4/0x940 [ 16.348764][ T1] ? mnt_want_write+0x3a/0xb0 [ 16.353430][ T1] ? rcu_read_lock_any_held+0xcd/0xf0 [ 16.358867][ T1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 16.364139][ T1] ? preempt_count_add+0x74/0x140 [ 16.369142][ T1] ? preempt_count_add+0x74/0x140 [ 16.374144][ T1] ? __mnt_want_write+0x1da/0x2c0 [ 16.379167][ T1] path_setxattr+0x170/0x190 [ 16.383738][ T1] ? setxattr+0x330/0x330 [ 16.388062][ T1] ? task_work_run+0x160/0x1b0 [ 16.392805][ T1] __x64_sys_setxattr+0xc0/0x160 [ 16.397722][ T1] ? lockdep_hardirqs_on+0x463/0x620 [ 16.402999][ T1] do_syscall_64+0xf6/0x7d0 [ 16.407483][ T1] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 16.413350][ T1] RIP: 0033:0x7fd00afd267a [ 16.417744][ T1] Code: 48 8b 0d 21 18 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 bc 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d ee 17 2b 00 f7 d8 64 89 01 48 [ 16.437340][ T1] RSP: 002b:00007ffe917fc388 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 16.445728][ T1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd00afd267a [ 16.453678][ T1] RDX: 00007ffe917fc400 RSI: 000055ed22e34f9b RDI: 000055ed237dd2c0 [ 16.461625][ T1] RBP: 000055ed22e34f9b R08: 0000000000000000 R09: 0000000000000030 [ 16.469572][ T1] R10: 0000000000000020 R11: 0000000000000246 R12: 00007ffe917fc400 [ 16.477520][ T1] R13: 0000000000000020 R14: 0000000000000000 R15: 000055ed237c1570 [ OK ] Created slice System Slice. [ OK ] Reached target Slices. Mounting POSIX Message Queue File System... [ 16.602763][ T3894] mount (3894) used greatest stack depth: 23720 bytes left Starting Journal Service... Mounting /proc/sys/fs/binfmt_misc... Starting Create Static Device Nodes in /dev... Mounting /sys/kernel/debug... Starting Load Kernel Modules... [ OK ] Created slice system-serial\x2dgetty.slice. Mounting Huge Pages File System... [ OK ] Created slice system-getty.slice. Mounting /sys/kernel/config... [ 17.086116][ T3898] systemd-tmpfile (3898) used greatest stack depth: 23048 bytes left Starting Remount Root and Kernel File Systems... [ OK ] Mounted POSIX Message Queue File System. [ 17.352762][ T3911] EXT4-fs (sda1): re-mounted. Opts: (null) [ OK ] Mounted Huge Pages File System. [ OK ] Mounted /sys/kernel/debug. [ OK ] Mounted /sys/kernel/config. [ OK ] Mounted /proc/sys/fs/binfmt_misc. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started Load Kernel Modules. [ OK ] Started Remount Root and Kernel File Systems. Starting udev Coldplug all Devices... Starting Load/Save Random Seed... Mounting FUSE Control File System... Starting Apply Kernel Variables... Starting udev Kernel Device Manager... [ OK ] Reached target Local File Systems (Pre). [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started Load/Save Random Seed. [ OK ] Started Apply Kernel Variables. [ OK ] Started Mark the need to relabel after reboot. Starting Raise network interfaces... [ OK ] Started udev Kernel Device Manager. [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 19.577138][ T3896] systemd-journald[3896]: 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. [ 20.197033][ T3960] [ 20.199543][ T3960] ============================= [ 20.204396][ T3960] WARNING: suspicious RCU usage [ 20.226041][ T3960] 5.7.0-rc4-next-20200507-syzkaller #0 Not tainted [ 20.232568][ T3960] ----------------------------- [ 20.256298][ T3960] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 20.256326][ T3960] [ 20.256326][ T3960] other info that might help us debug this: [ 20.256326][ T3960] [ 20.256335][ T3960] [ 20.256335][ T3960] rcu_scheduler_active = 2, debug_locks = 1 [ 20.256343][ T3960] 1 lock held by ip/3960: Starting Network Time Synchronization... [ 20.316047][ T3960] #0: ffffffff8a7b7c88 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 20.325497][ T3960] [ 20.325497][ T3960] stack backtrace: [ 20.356048][ T3960] CPU: 1 PID: 3960 Comm: ip Not tainted 5.7.0-rc4-next-20200507-syzkaller #0 [ 20.364830][ T3960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 20.374885][ T3960] Call Trace: [ 20.378449][ T3960] dump_stack+0x18f/0x20d [ 20.378473][ T3960] bpq_device_event+0x796/0x8ee [ 20.387690][ T3960] ? team_port_get_rtnl+0xbe/0x120 [ 20.392813][ T3960] notifier_call_chain+0xc0/0x230 [ 20.397858][ T3960] call_netdevice_notifiers_info+0xb5/0x130 [ 20.403759][ T3960] __dev_notify_flags+0x121/0x2c0 [ 20.408792][ T3960] ? dev_change_name+0x700/0x700 [ 20.413737][ T3960] ? dev_set_allmulti+0x30/0x30 [ 20.418596][ T3960] ? print_usage_bug+0x240/0x240 [ 20.423544][ T3960] dev_change_flags+0x100/0x160 [ 20.428396][ T3960] do_setlink+0xa1c/0x35d0 [ 20.432858][ T3960] ? mark_lock+0x129/0x1390 [ 20.437373][ T3960] ? rtnl_getlink+0xab0/0xab0 [ 20.442048][ T3960] ? print_usage_bug+0x240/0x240 [ 20.446995][ T3960] ? mark_lock+0x129/0x1390 [ 20.451512][ T3960] ? mark_lock+0x129/0x1390 [ 20.456029][ T3960] ? memset+0x20/0x40 [ 20.460020][ T3960] ? __nla_validate_parse+0x2dc/0x1c70 [ 20.465495][ T3960] ? nla_get_range_signed+0x520/0x520 [ 20.470878][ T3960] ? mark_held_locks+0xe0/0xe0 [ 20.475649][ T3960] ? deref_stack_reg+0xaa/0xe0 [ 20.480421][ T3960] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 20.487036][ T3960] __rtnl_newlink+0xad0/0x1590 [ 20.491822][ T3960] ? rtnl_link_unregister+0x240/0x240 [ 20.497208][ T3960] ? is_bpf_text_address+0xcb/0x160 [ 20.502415][ T3960] ? kernel_text_address+0x6e/0xe0 [ 20.507536][ T3960] ? __kernel_text_address+0x9/0x30 [ 20.512744][ T3960] ? unwind_get_return_address+0x5a/0xa0 [ 20.518399][ T3960] ? profile_setup.cold+0xc1/0xc1 [ 20.523440][ T3960] ? arch_stack_walk+0x97/0xf0 [ 20.528222][ T3960] ? stack_trace_save+0x8c/0xc0 [ 20.533081][ T3960] ? stack_trace_consume_entry+0x160/0x160 [ 20.539049][ T3960] ? rtnl_newlink+0x46/0xa0 [ 20.543565][ T3960] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 20.549121][ T3960] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 20.555110][ T3960] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 20.560929][ T3960] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 20.566500][ T3960] rtnl_newlink+0x64/0xa0 [ 20.570839][ T3960] ? __rtnl_newlink+0x1590/0x1590 [ 20.575870][ T3960] rtnetlink_rcv_msg+0x44e/0xad0 [ 20.580822][ T3960] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 20.586118][ T3960] ? lock_acquire+0x1f4/0x940 [ 20.590799][ T3960] ? netlink_deliver_tap+0x146/0xcc0 [ 20.596100][ T3960] netlink_rcv_skb+0x15a/0x430 [ 20.600884][ T3960] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 20.606179][ T3960] ? netlink_ack+0xa60/0xa60 [ 20.610786][ T3960] ? netlink_deliver_tap+0x236/0xcc0 [ 20.616082][ T3960] netlink_unicast+0x537/0x740 [ 20.620857][ T3960] ? netlink_attachskb+0x810/0x810 [ 20.625976][ T3960] ? _copy_from_iter_full+0x25c/0x870 [ 20.631353][ T3960] ? __phys_addr_symbol+0x2c/0x70 [ 20.636379][ T3960] ? __check_object_size+0x171/0x437 [ 20.641677][ T3960] netlink_sendmsg+0x882/0xe10 [ 20.646458][ T3960] ? aa_af_perm+0x260/0x260 [ 20.650976][ T3960] ? netlink_unicast+0x740/0x740 [ 20.655935][ T3960] ? netlink_unicast+0x740/0x740 [ 20.660881][ T3960] sock_sendmsg+0xcf/0x120 [ 20.665740][ T3960] ____sys_sendmsg+0x6bf/0x7e0 [ 20.670512][ T3960] ? mark_held_locks+0xe0/0xe0 [ 20.675283][ T3960] ? kernel_sendmsg+0x50/0x50 [ 20.679971][ T3960] ? find_held_lock+0x2d/0x110 [ 20.684739][ T3960] ? mark_lock+0x129/0x1390 [ 20.689253][ T3960] ___sys_sendmsg+0x100/0x170 [ 20.693944][ T3960] ? sendmsg_copy_msghdr+0x70/0x70 [ 20.699069][ T3960] ? migration_entry_to_page+0x310/0x310 [ 20.704713][ T3960] ? do_raw_spin_unlock+0x171/0x260 [ 20.709926][ T3960] ? find_held_lock+0x2d/0x110 [ 20.714697][ T3960] ? do_page_fault+0x59e/0x13da [ 20.719561][ T3960] ? vm_insert_pages+0x6a0/0x6a0 [ 20.724511][ T3960] ? lock_downgrade+0x840/0x840 [ 20.729371][ T3960] ? __fget_light+0x1ab/0x270 [ 20.734071][ T3960] __sys_sendmsg+0xec/0x1b0 [ 20.738593][ T3960] ? __sys_sendmsg_sock+0xb0/0xb0 [ 20.743625][ T3960] ? down_read_nested+0x430/0x430 [ 20.748668][ T3960] ? trace_hardirqs_off_caller+0x55/0x230 [ 20.754397][ T3960] ? do_syscall_64+0x21/0x7d0 [ 20.759094][ T3960] do_syscall_64+0xf6/0x7d0 [ 20.763607][ T3960] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 20.769499][ T3960] RIP: 0033:0x7f1f091cfdc7 [ 20.773917][ T3960] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb cd 66 0f 1f 44 00 00 8b 05 4a 49 2b 00 85 c0 75 2e 48 63 ff 48 63 d2 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 a1 f0 2a 00 f7 d8 64 89 02 48 [ 20.793527][ T3960] RSP: 002b:00007fffc9065aa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 20.801957][ T3960] RAX: ffffffffffffffda RBX: 000000005eb3c805 RCX: 00007f1f091cfdc7 [ 20.810632][ T3960] RDX: 0000000000000000 RSI: 00007fffc9065af0 RDI: 0000000000000003 [ 20.818609][ T3960] RBP: 00007fffc9065af0 R08: 0000000000001000 R09: fefefeff77686d74 [ 20.826600][ T3960] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007fffc9065b30 [ 20.834584][ T3960] R13: 0000556663f213c0 R14: 00007fffc906dbb0 R15: 0000000000000000 Starting Update UTMP about System Boot/Shutdown... [ 20.950696][ T3960] ip (3960) used greatest stack depth: 23032 bytes left [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. [ 22.163675][ C1] random: crng init done [ 22.168025][ C1] random: 7 urandom warning(s) missed due to ratelimiting Stopping Network Time Synchronization... [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ 25.173802][ T3952] dhclient (3952) used greatest stack depth: 22672 bytes left [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for…dplug all Devices (15s / no limit) [** ] (1 of 2) A start job is running for…dplug all Devices (16s / no limit) [*** ] (1 of 2) A start job is running for…dplug all Devices (16s / no limit) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (17s / 1min 30s) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (17s / 1min 30s) [ ***] (2 of 2) A start job is running for dev-ttyS0.device (18s / 1min 30s) [ **] (1 of 2) A start job is running for…dplug all Devices (18s / no limit) [ OK ] Reached target Sound Card. [ *] (1 of 2) A start job is running for…dplug all Devices (23s / no limit) [ **] (1 of 2) A start job is running for…dplug all Devices (24s / no limit) [ ***] (2 of 2) A start job is running for dev-ttyS0.device (24s / 1min 30s) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (25s / 1min 30s) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (25s / 1min 30s) [*** ] (1 of 2) A start job is running for…dplug all Devices (26s / no limit) [** ] (1 of 2) A start job is running for…dplug all Devices (26s / no limit) [* ] (1 of 2) A start job is running for…dplug all Devices (27s / no limit) [** ] (2 of 2) A start job is running for dev-ttyS0.device (27s / 1min 30s) [*** ] (2 of 2) A start job is running for dev-ttyS0.device (28s / 1min 30s) [ OK ] Started udev Coldplug all Devices. [ OK ] Found device /dev/ttyS0. [ OK ] Reached target System Initialization. [ OK ] Started Daily apt download activities. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Basic System. Starting getty on tty2-tty6 if dbus and logind are not available... Starting System Logging Service... Starting OpenBSD Secure Shell server... [ OK ] Started Regular background program processing daemon. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. Starting Permit User Sessions... [ OK ] Started System Logging Service. [ OK ] Started Permit User Sessions. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Started OpenBSD Secure Shell server. [ 50.284381][ T6745] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 50.296118][ T6745] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 50.304530][ T6745] CPU: 0 PID: 6745 Comm: sshd Not tainted 5.7.0-rc4-next-20200507-syzkaller #0 [ 50.313460][ T6745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.323523][ T6745] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 50.329586][ T6745] 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 [ 50.349185][ T6745] RSP: 0018:ffffc900050a7450 EFLAGS: 00010206 [ 50.355254][ T6745] RAX: dffffc0000000000 RBX: ffff888098822000 RCX: ffffffff8363bada [ 50.363219][ T6745] RDX: 0000000000000005 RSI: ffffffff8363bae8 RDI: 0000000000000028 [ 50.371185][ T6745] RBP: 1ffff92000a14e8b R08: ffff88808b2ac400 R09: fffffbfff155a6a2 [ 50.379153][ T6745] R10: ffffffff8aad350f R11: fffffbfff155a6a1 R12: ffff88809f172fea [ 50.387118][ T6745] R13: ffff88809f172000 R14: 0000000000001a59 R15: 0000000000000000 [ 50.395094][ T6745] FS: 00007f1ee7fea8c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 50.404016][ T6745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.410592][ T6745] CR2: 000055ccdff318f5 CR3: 00000000a44f1000 CR4: 00000000001406f0 [ 50.418559][ T6745] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.426524][ T6745] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.434482][ T6745] Call Trace: [ 50.437770][ T6745] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 50.443140][ T6745] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 50.448946][ T6745] ? __kmalloc+0x62f/0x7a0 [ 50.453459][ T6745] ? tomoyo_realpath_from_path+0xc2/0x620 [ 50.459176][ T6745] ? lock_release+0x800/0x800 [ 50.463850][ T6745] ? __lock_acquire+0x2018/0x3f20 [ 50.468873][ T6745] tomoyo_realpath_from_path+0x393/0x620 [ 50.474503][ T6745] tomoyo_path_number_perm+0x1c2/0x4d0 [ 50.479956][ T6745] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 50.485588][ T6745] ? tomoyo_execute_permission+0x470/0x470 [ 50.491397][ T6745] ? d_alloc_parallel+0x785/0x1b10 [ 50.496513][ T6745] ? d_alloc_parallel+0x9ea/0x1b10 [ 50.501629][ T6745] ? rcu_read_lock_held_common+0x130/0x130 [ 50.507432][ T6745] ? print_usage_bug+0x240/0x240 [ 50.512365][ T6745] tomoyo_path_mknod+0x10d/0x190 [ 50.517302][ T6745] ? tomoyo_path_chown+0x1b0/0x1b0 [ 50.522421][ T6745] ? mark_held_locks+0x9f/0xe0 [ 50.527182][ T6745] ? d_lookup+0xec/0x250 [ 50.531422][ T6745] security_path_mknod+0x116/0x180 [ 50.536530][ T6745] lookup_open+0x5ae/0x1320 [ 50.541029][ T6745] ? page_put_link+0x210/0x210 [ 50.545798][ T6745] ? preempt_count_add+0x74/0x140 [ 50.550819][ T6745] ? __mnt_want_write+0x1da/0x2c0 [ 50.555847][ T6745] path_openat+0x93c/0x27f0 [ 50.560354][ T6745] ? path_lookupat.isra.0+0x530/0x530 [ 50.565719][ T6745] ? up_read+0x1a8/0x750 [ 50.569959][ T6745] ? mark_held_locks+0xe0/0xe0 [ 50.574812][ T6745] ? down_read_nested+0x430/0x430 [ 50.579838][ T6745] do_filp_open+0x192/0x260 [ 50.584338][ T6745] ? may_open_dev+0xf0/0xf0 [ 50.588844][ T6745] ? simple_attr_release+0x40/0x40 [ 50.593955][ T6745] ? _raw_spin_unlock+0x24/0x40 [ 50.598809][ T6745] ? __alloc_fd+0x46d/0x600 [ 50.603319][ T6745] do_sys_openat2+0x585/0x7d0 [ 50.608000][ T6745] ? file_open_root+0x400/0x400 [ 50.612858][ T6745] ? up_read+0x1a8/0x750 [ 50.617106][ T6745] do_sys_open+0xc3/0x140 [ 50.621477][ T6745] ? filp_open+0x70/0x70 [ 50.625726][ T6745] ? handle_mm_fault+0x29e/0x660 [ 50.630665][ T6745] ? trace_hardirqs_off_caller+0x55/0x230 [ 50.636394][ T6745] do_syscall_64+0xf6/0x7d0 [ 50.640898][ T6745] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 50.646785][ T6745] RIP: 0033:0x7f1ee61536f0 [ 50.651197][ T6745] 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 [ 50.670799][ T6745] RSP: 002b:00007ffd0bd82c18 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 50.679213][ T6745] RAX: ffffffffffffffda RBX: 000055cce16312f0 RCX: 00007f1ee61536f0 [ 50.687189][ T6745] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 000055ccdff318f5 [ 50.695160][ T6745] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 50.703130][ T6745] R10: 0000000000000240 R11: 0000000000000246 R12: 000055ccdff0251e [ 50.711100][ T6745] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 50.719093][ T6745] Modules linked in: [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ 50.751158][ T6745] ---[ end trace cb7d9f0e7900888a ]--- [ 50.757002][ T6745] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 50.763067][ T6745] 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 [ 50.783962][ T6745] RSP: 0018:ffffc900050a7450 EFLAGS: 00010206 [ 50.790037][ T6745] RAX: dffffc0000000000 RBX: ffff888098822000 RCX: ffffffff8363bada [ 50.799825][ T6745] RDX: 0000000000000005 RSI: ffffffff8363bae8 RDI: 0000000000000028 [ 50.808432][ T6745] RBP: 1ffff92000a14e8b R08: ffff88808b2ac400 R09: fffffbfff155a6a2 [ 50.817063][ T6745] R10: ffffffff8aad350f R11: fffffbfff155a6a1 R12: ffff88809f172fea [ 50.833256][ T6745] R13: ffff88809f172000 R14: 0000000000001a59 R15: 0000000000000000 [ 50.841243][ T6745] FS: 00007f1ee7fea8c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 50.872932][ T6745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ OK [[ 50.890900][ T6745] CR2: 000055ed23858408 CR3: 00000000a44f1000 CR4: 00000000001406f0 0m] Started Gett[ 50.900431][ T6745] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 y on tty6. [ 50.933216][ T6745] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.941205][ T6745] Kernel panic - not syncing: Fatal exception [ 50.948512][ T6745] Kernel Offset: disabled [ 50.952860][ T6745] Rebooting in 86400 seconds..