[ 0.000000][ T0] Linux version 5.7.0-rc5-next-20200511-syzkaller (syzkaller@syzkaller) (gcc (GCC) 9.0.0 20181231 (experimental), GNU ld (GNU Binutils for Ubuntu) 2.26.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000004][ T0] kvm-clock: cpu 0, msr be50001, primary cpu clock [ 0.000005][ T0] kvm-clock: using sched offset of 3939661734 cycles [ 0.002356][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.008099][ T0] tsc: Detected 2300.000 MHz processor [ 0.011727][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.013970][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.016583][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.024423][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.027265][ T0] check: Scanning 1 areas for low memory corruption [ 0.029630][ T0] Using GB pages for direct mapping [ 0.033596][ T0] ACPI: Early table checksum verification disabled [ 0.035816][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.038255][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.041993][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.045042][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.048077][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.049982][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.051932][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.054836][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.057631][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.060355][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.063695][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.065353][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.066919][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.068903][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.070881][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.073506][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.077572][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.081892][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.084659][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.088274][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.092064][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.148796][ T0] Zone ranges: [ 0.150069][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.152548][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.154824][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.157176][ T0] Device empty [ 0.158369][ T0] Movable zone start for each node [ 0.160073][ T0] Early memory node ranges [ 0.161553][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.163973][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.166402][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.169485][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.171757][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.171764][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.204867][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.664002][ T0] kasan: KernelAddressSanitizer initialized [ 0.666841][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.669019][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.671624][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.674412][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.676785][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.678983][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.681773][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.684647][ T0] Using ACPI (MADT) for SMP configuration information [ 0.686741][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.688827][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.691581][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.694255][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.697151][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.700250][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.703510][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.706482][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.709274][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.711630][ T0] Booting paravirtualized kernel on KVM [ 0.713606][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.768205][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.771779][ T0] percpu: Embedded 67 pages/cpu s234568 r8192 d31672 u1048576 [ 0.774562][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.777448][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.780143][ T0] Policy zone: Normal [ 0.781478][ 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 [ 0.806532][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.626153][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17368K rwdata, 21748K rodata, 2788K init, 24448K bss, 1402688K reserved, 0K cma-reserved) [ 1.637103][ T0] Running RCU self tests [ 1.638840][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.641235][ T0] rcu: RCU lockdep checking is enabled. [ 1.643103][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.645588][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.647972][ T0] Trampoline variant of Tasks RCU enabled. [ 1.649997][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.652995][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.663356][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.666806][ T0] random: get_random_bytes called from start_kernel+0x672/0x9f8 with crng_init=0 [ 1.670992][ T0] Console: colour VGA+ 80x25 [ 1.676285][ T0] printk: console [ttyS0] enabled [ 1.676285][ T0] printk: console [ttyS0] enabled [ 1.679782][ T0] printk: bootconsole [earlyser0] disabled [ 1.679782][ T0] printk: bootconsole [earlyser0] disabled [ 1.684130][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.687743][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.689625][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.691103][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.693294][ T0] ... CLASSHASH_SIZE: 4096 [ 1.695033][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.696939][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.698948][ T0] ... CHAINHASH_SIZE: 32768 [ 1.700563][ T0] memory used by lock dependency info: 6301 kB [ 1.702596][ T0] memory used for stack traces: 4224 kB [ 1.704750][ T0] per task-struct memory footprint: 1920 bytes [ 1.707106][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.713735][ T0] ACPI: Core revision 20200430 [ 1.717420][ T0] APIC: Switch to symmetric I/O mode setup [ 1.720042][ T0] x2apic enabled [ 1.722404][ T0] Switched APIC routing to physical x2apic. [ 1.727833][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.730369][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.734113][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.744121][ T0] pid_max: default: 32768 minimum: 301 [ 1.747488][ T0] LSM: Security Framework initializing [ 1.749559][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.752239][ T0] Yama: becoming mindful. [ 1.753825][ T0] TOMOYO Linux initialized [ 1.755251][ T0] AppArmor: AppArmor initialized [ 1.765712][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.772444][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.774433][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.777352][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.785958][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.788542][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.791518][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.794170][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.794208][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.800120][ T0] MDS: Mitigation: Clear CPU buffers [ 1.802463][ T0] Freeing SMP alternatives memory: 96K [ 1.927261][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.932576][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.934102][ T1] rcu: Hierarchical SRCU implementation. [ 1.934656][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.938178][ T1] smp: Bringing up secondary CPUs ... [ 1.946035][ T1] x86: Booting SMP configuration: [ 1.948105][ T1] .... node #0, CPUs: #1 [ 0.067469][ T0] kvm-clock: cpu 1, msr be50041, secondary cpu clock [ 1.952816][ 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. [ 1.954331][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.956140][ T1] smpboot: Max logical packages: 1 [ 1.958006][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.966141][ T1] devtmpfs: initialized [ 1.966804][ T1] x86/mm: Memory block size: 128MB [ 1.997643][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 1.999454][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.999749][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.004160][ T1] xor: automatically using best checksumming function avx [ 2.015047][ T1] PM: RTC time: 13:26:16, date: 2020-05-11 [ 2.017278][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.017283][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.021465][ T1] NET: Registered protocol family 16 [ 2.023839][ T1] audit: initializing netlink subsys (disabled) [ 2.034263][ T27] audit: type=2000 audit(1589203576.018:1): state=initialized audit_enabled=0 res=1 [ 2.042361][ T1] cpuidle: using governor menu [ 2.047350][ T1] ACPI: bus type PCI registered [ 2.051052][ T1] dca service started, version 1.12.1 [ 2.054411][ T1] PCI: Using configuration type 1 for base access [ 2.225730][ T349] kworker/u4:2 (349) used greatest stack depth: 27328 bytes left [ 2.250160][ T372] kworker/u4:6 (372) used greatest stack depth: 27136 bytes left [ 2.597294][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.602065][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.604632][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.625627][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.834128][ T1] raid6: avx2x4 gen() 10367 MB/s [ 3.004156][ T1] raid6: avx2x4 xor() 5144 MB/s [ 3.174158][ T1] raid6: avx2x2 gen() 6687 MB/s [ 3.335466][ T1] raid6: avx2x2 xor() 3149 MB/s [ 3.505473][ T1] raid6: avx2x1 gen() 3997 MB/s [ 3.675469][ T1] raid6: avx2x1 xor() 1662 MB/s [ 3.845459][ T1] raid6: sse2x4 gen() 5126 MB/s [ 4.015461][ T1] raid6: sse2x4 xor() 2609 MB/s [ 4.185468][ T1] raid6: sse2x2 gen() 3524 MB/s [ 4.355461][ T1] raid6: sse2x2 xor() 1602 MB/s [ 4.525472][ T1] raid6: sse2x1 gen() 1950 MB/s [ 4.695467][ T1] raid6: sse2x1 xor() 809 MB/s [ 4.697379][ T1] raid6: using algorithm avx2x4 gen() 10367 MB/s [ 4.699477][ T1] raid6: .... xor() 5144 MB/s, rmw enabled [ 4.701465][ T1] raid6: using avx2x2 recovery algorithm [ 4.705203][ T1] ACPI: Added _OSI(Module Device) [ 4.707020][ T1] ACPI: Added _OSI(Processor Device) [ 4.708596][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.710285][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.712138][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.713949][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.724138][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.770967][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.825805][ T1] ACPI: Interpreter enabled [ 4.827812][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.829227][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.834122][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.836783][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.946104][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.946104][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.947723][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.965124][ T1] PCI host bridge to bus 0000:00 [ 4.965124][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.965124][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.974300][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.976941][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.979942][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.982825][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.982825][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.994178][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 5.024698][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 5.040236][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 5.054913][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 5.056680][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 5.074157][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 5.096092][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 5.104150][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 5.112434][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 5.144914][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 5.149141][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 5.158873][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 5.204434][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 5.208196][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 5.214933][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 5.221007][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 5.224810][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 5.247711][ T1] iommu: Default domain type: Translated [ 5.248306][ T1] vgaarb: loaded [ 5.254659][ T1] SCSI subsystem initialized [ 5.255366][ T1] ACPI: bus type USB registered [ 5.256547][ T1] usbcore: registered new interface driver usbfs [ 5.264395][ T1] usbcore: registered new interface driver hub [ 5.264515][ T1] usbcore: registered new device driver usb [ 5.275516][ T1] mc: Linux media interface: v0.10 [ 5.277399][ T1] videodev: Linux video capture interface: v2.00 [ 5.277399][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.277399][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.289132][ T1] PTP clock support registered [ 5.291943][ T1] EDAC MC: Ver: 3.0.0 [ 5.295670][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.295898][ T1] PCI: Using ACPI for IRQ routing [ 5.305442][ T1] Bluetooth: Core ver 2.22 [ 5.305442][ T1] NET: Registered protocol family 31 [ 5.305442][ T1] Bluetooth: HCI device and connection manager initialized [ 5.305442][ T1] Bluetooth: HCI socket layer initialized [ 5.306421][ T1] Bluetooth: L2CAP socket layer initialized [ 5.308546][ T1] Bluetooth: SCO socket layer initialized [ 5.310680][ T1] NET: Registered protocol family 8 [ 5.312514][ T1] NET: Registered protocol family 20 [ 5.314756][ T1] NetLabel: Initializing [ 5.325450][ T1] NetLabel: domain hash size = 128 [ 5.325450][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.325450][ T1] NetLabel: unlabeled traffic allowed by default [ 5.325757][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.334395][ T1] NET: Registered protocol family 39 [ 5.337621][ T1] clocksource: Switched to clocksource kvm-clock [ 8.173009][ T1] VFS: Disk quotas dquot_6.6.0 [ 8.175196][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 8.178424][ T1] FS-Cache: Loaded [ 8.180824][ T1] CacheFiles: Loaded [ 8.182336][ T1] TOMOYO: 2.6.0 [ 8.183333][ T1] Mandatory Access Control activated. [ 8.186564][ T1] AppArmor: AppArmor Filesystem Enabled [ 8.188744][ T1] pnp: PnP ACPI init [ 8.203304][ T1] pnp: PnP ACPI: found 7 devices [ 8.256930][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 8.260795][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 8.263359][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 8.270897][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 8.273990][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 8.278601][ T1] NET: Registered protocol family 2 [ 8.283464][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 8.287966][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 8.297666][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 8.304596][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 8.309023][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.311174][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.313820][ T1] NET: Registered protocol family 1 [ 8.317192][ T1] RPC: Registered named UNIX socket transport module. [ 8.318315][ T1] RPC: Registered udp transport module. [ 8.319158][ T1] RPC: Registered tcp transport module. [ 8.320271][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 8.322906][ T1] NET: Registered protocol family 44 [ 8.323798][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 8.325067][ T1] PCI: CLS 0 bytes, default 64 [ 8.329203][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 8.330400][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 8.336058][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 8.340344][ T1] kvm: already loaded the other module [ 8.341201][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 8.342749][ T1] clocksource: Switched to clocksource tsc [ 8.343800][ T1] mce: Machine check injector initialized [ 8.348975][ T1] check: Scanning for low memory corruption every 60 seconds [ 8.409959][ T1] Initialise system trusted keyrings [ 8.411762][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 8.415811][ T1] zbud: loaded [ 8.421523][ T1] DLM installed [ 8.424712][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.428577][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.431037][ T1] NFS: Registering the id_resolver key type [ 8.432038][ T1] Key type id_resolver registered [ 8.432750][ T1] Key type id_legacy registered [ 8.433451][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.435354][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.440687][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.442837][ T1] Key type cifs.spnego registered [ 8.443638][ T1] Key type cifs.idmap registered [ 8.444592][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.446372][ T1] fuse: init (API version 7.31) [ 8.449550][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.462164][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.467263][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.468354][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.469845][ T1] ocfs2: Registered cluster interface o2cb [ 8.471154][ T1] ocfs2: Registered cluster interface user [ 8.472476][ T1] OCFS2 User DLM kernel interface loaded [ 8.482184][ T1] gfs2: GFS2 installed [ 8.489282][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.490229][ T1] ceph: loaded (mds proto 32) [ 8.501967][ T1] NET: Registered protocol family 38 [ 8.503408][ T1] async_tx: api initialized (async) [ 8.504735][ T1] Key type asymmetric registered [ 8.505759][ T1] Asymmetric key parser 'x509' registered [ 8.506649][ T1] Asymmetric key parser 'pkcs8' registered [ 8.507504][ T1] Key type pkcs7_test registered [ 8.508247][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.509379][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 8.511069][ T1] io scheduler mq-deadline registered [ 8.511838][ T1] io scheduler kyber registered [ 8.512785][ T1] io scheduler bfq registered [ 8.522414][ T1] hgafb: HGA card not detected. [ 8.523439][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.525426][ T1] usbcore: registered new interface driver udlfb [ 8.529187][ T1] uvesafb: failed to execute /sbin/v86d [ 8.530177][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.531602][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.532861][ T1] uvesafb: vbe_init() failed with -22 [ 8.533724][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.535513][ T1] vga16fb: mapped to 0x00000000bf09769b [ 8.601867][ T1] Console: switching to colour frame buffer device 80x30 [ 8.889114][ T1] fb0: VGA16 VGA frame buffer device [ 8.891882][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.904907][ T1] ACPI: Power Button [PWRF] [ 8.907452][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.909514][ T1] ACPI: Sleep Button [SLPF] [ 8.916414][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.930223][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.931307][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.946548][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.947582][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.963409][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.964868][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 9.007552][ T1858] kworker/u4:2 (1858) used greatest stack depth: 25968 bytes left [ 9.272102][ T1] N_HDLC line discipline registered with maxframe=4096 [ 9.273309][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.275787][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.282125][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 9.287540][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 9.292842][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 9.299778][ T1] Cyclades driver 2.6 [ 9.301126][ T1] Initializing Nozomi driver 2.1d [ 9.303652][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 9.305327][ T1] No rocketport ports found; unloading driver [ 9.308792][ T1] Non-volatile memory driver v1.3 [ 9.310081][ T1] Linux agpgart interface v0.103 [ 9.321570][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 9.323214][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 9.327586][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.328847][ T1] usbcore: registered new interface driver udl [ 9.379674][ T1] brd: module loaded [ 9.413481][ T1] loop: module loaded [ 9.580940][ T1] zram: Added device: zram0 [ 9.588149][ T1] null_blk: module loaded [ 9.594673][ T1] nfcsim 0.2 initialized [ 9.598567][ T1] Loading iSCSI transport class v2.0-870. [ 9.625732][ T1] scsi host0: Virtio SCSI HBA [ 9.670575][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.675577][ T7] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.703277][ T1] slram: not enough parameters. [ 9.709106][ T1] ftl_cs: FTL header not found. [ 9.744462][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.746111][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.748356][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.757344][ T1] MACsec IEEE 802.1AE [ 9.759506][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.805606][ T1] vcan: Virtual CAN interface driver [ 9.806549][ T1] vxcan: Virtual CAN Tunnel driver [ 9.807419][ T1] slcan: serial line CAN interface driver [ 9.808592][ T1] slcan: 10 dynamic interface channels. [ 9.809988][ T1] CAN device driver interface [ 9.811479][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.812746][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.814680][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.816105][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.817487][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.818544][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.821991][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.823092][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.823992][ T1] AX.25: bpqether driver version 004 [ 9.825185][ T1] PPP generic driver version 2.4.2 [ 9.827194][ T1] PPP BSD Compression module registered [ 9.829203][ T1] PPP Deflate Compression module registered [ 9.830313][ T1] PPP MPPE Compression module registered [ 9.831255][ T1] NET: Registered protocol family 24 [ 9.832958][ T1] PPTP driver version 0.8.5 [ 9.834560][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.836140][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.837430][ T1] SLIP linefill/keepalive option. [ 9.838299][ T1] hdlc: HDLC support module revision 1.22 [ 9.839244][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.840596][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.841864][ T1] LAPB Ethernet driver version 0.02 [ 9.843062][ T1] usbcore: registered new interface driver rndis_wlan [ 9.846569][ T1] mac80211_hwsim: initializing netlink [ 9.880743][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.893494][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.913212][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.917815][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.919555][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.925039][ T1] usbcore: registered new interface driver pegasus [ 9.926664][ T1] usbcore: registered new interface driver rtl8150 [ 9.927973][ T1] usbcore: registered new interface driver r8152 [ 9.929538][ T1] usbcore: registered new interface driver asix [ 9.930910][ T1] usbcore: registered new interface driver ax88179_178a [ 9.932512][ T1] usbcore: registered new interface driver cdc_ether [ 9.933848][ T1] usbcore: registered new interface driver dm9601 [ 9.936705][ T1] usbcore: registered new interface driver smsc75xx [ 9.938167][ T1] usbcore: registered new interface driver smsc95xx [ 9.939892][ T1] usbcore: registered new interface driver net1080 [ 9.941346][ T1] usbcore: registered new interface driver rndis_host [ 9.942720][ T1] usbcore: registered new interface driver cdc_subset [ 9.945648][ T1] usbcore: registered new interface driver zaurus [ 9.946923][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.948557][ T1] usbcore: registered new interface driver cdc_ncm [ 9.950206][ T1] usbcore: registered new interface driver cdc_mbim [ 9.960409][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.970688][ T1] aoe: AoE v85 initialised. [ 9.974569][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.975745][ T1] ehci-pci: EHCI PCI platform driver [ 9.976638][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.977969][ T1] ohci-pci: OHCI PCI platform driver [ 9.979071][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.981234][ T1] usbcore: registered new interface driver cdc_acm [ 9.982353][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.983815][ T1] usbcore: registered new interface driver usblp [ 9.985965][ T1] usbcore: registered new interface driver cdc_wdm [ 9.987770][ T1] usbcore: registered new interface driver uas [ 9.989277][ T1] usbcore: registered new interface driver usb-storage [ 9.990717][ T1] usbcore: registered new interface driver ums-realtek [ 9.992505][ T1] usbcore: registered new interface driver usbserial_generic [ 9.995167][ T1] usbserial: USB Serial support registered for generic [ 9.996663][ T1] usbcore: registered new interface driver ch341 [ 9.998456][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.999870][ T1] usbcore: registered new interface driver cp210x [ 10.001699][ T1] usbserial: USB Serial support registered for cp210x [ 10.003302][ T1] usbcore: registered new interface driver ftdi_sio [ 10.006106][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 10.008209][ T1] usbcore: registered new interface driver keyspan [ 10.009610][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 10.011647][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 10.013228][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 10.016615][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 10.018359][ T1] usbcore: registered new interface driver option [ 10.019852][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 10.021373][ T1] usbcore: registered new interface driver oti6858 [ 10.022831][ T1] usbserial: USB Serial support registered for oti6858 [ 10.024683][ T1] usbcore: registered new interface driver pl2303 [ 10.025880][ T1] usbserial: USB Serial support registered for pl2303 [ 10.027225][ T1] usbcore: registered new interface driver qcserial [ 10.028464][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 10.030436][ T1] usbcore: registered new interface driver sierra [ 10.031913][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 10.033515][ T1] usbcore: registered new interface driver usb_serial_simple [ 10.036114][ T1] usbserial: USB Serial support registered for carelink [ 10.037452][ T1] usbserial: USB Serial support registered for zio [ 10.038743][ T1] usbserial: USB Serial support registered for funsoft [ 10.040695][ T1] usbserial: USB Serial support registered for flashloader [ 10.042089][ T1] usbserial: USB Serial support registered for google [ 10.043903][ T1] usbserial: USB Serial support registered for libtransistor [ 10.045376][ T1] usbserial: USB Serial support registered for vivopay [ 10.046681][ T1] usbserial: USB Serial support registered for moto_modem [ 10.048064][ T1] usbserial: USB Serial support registered for motorola_tetra [ 10.049937][ T1] usbserial: USB Serial support registered for novatel_gps [ 10.051394][ T1] usbserial: USB Serial support registered for hp4x [ 10.053001][ T1] usbserial: USB Serial support registered for suunto [ 10.054880][ T1] usbserial: USB Serial support registered for siemens_mpi [ 10.058159][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.059588][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 10.062899][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 10.067188][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.069918][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.071479][ T1] usb usb1: Product: Dummy host controller [ 10.072553][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.074338][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 10.079529][ T1] hub 1-0:1.0: USB hub found [ 10.081148][ T1] hub 1-0:1.0: 1 port detected [ 10.087456][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.089132][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.091704][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.094576][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.096097][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.097438][ T1] usb usb2: Product: Dummy host controller [ 10.098406][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.099755][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.103277][ T1] hub 2-0:1.0: USB hub found [ 10.104626][ T1] hub 2-0:1.0: 1 port detected [ 10.110413][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.112094][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.115235][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.118424][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.119928][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.121217][ T1] usb usb3: Product: Dummy host controller [ 10.122097][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.123483][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.127176][ T1] hub 3-0:1.0: USB hub found [ 10.128434][ T1] hub 3-0:1.0: 1 port detected [ 10.132957][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.134863][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.137312][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.140096][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.141716][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.143590][ T1] usb usb4: Product: Dummy host controller [ 10.144726][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.146180][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.149824][ T1] hub 4-0:1.0: USB hub found [ 10.150946][ T1] hub 4-0:1.0: 1 port detected [ 10.156326][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.157884][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.160370][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.163654][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.165453][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.166887][ T1] usb usb5: Product: Dummy host controller [ 10.168246][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.170023][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.173701][ T1] hub 5-0:1.0: USB hub found [ 10.175436][ T1] hub 5-0:1.0: 1 port detected [ 10.179305][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.180879][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.183648][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.186878][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.188676][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.191862][ T1] usb usb6: Product: Dummy host controller [ 10.192816][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.195621][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.199330][ T1] hub 6-0:1.0: USB hub found [ 10.200435][ T1] hub 6-0:1.0: 1 port detected [ 10.204579][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.206188][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.210136][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.213548][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.215439][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.216738][ T1] usb usb7: Product: Dummy host controller [ 10.217692][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.219138][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.222788][ T1] hub 7-0:1.0: USB hub found [ 10.224001][ T1] hub 7-0:1.0: 1 port detected [ 10.229317][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.230842][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.233822][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.237072][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.239057][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.240437][ T1] usb usb8: Product: Dummy host controller [ 10.241405][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.242844][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.247037][ T1] hub 8-0:1.0: USB hub found [ 10.248528][ T1] hub 8-0:1.0: 1 port detected [ 10.273192][ C1] random: fast init done [ 10.274444][ T1] using random self ethernet address [ 10.275657][ T1] using random host ethernet address [ 10.278304][ T1] Mass Storage Function, version: 2009/09/11 [ 10.279516][ T1] LUN: removable file: (no medium) [ 10.281162][ T1] no file given for LUN0 [ 10.282293][ T1] printk: console [ttyGS0] disabled [ 10.287546][ T233] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 10.289217][ T233] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 10.289381][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 10.291624][ T233] sd 0:0:1:0: [sda] Write Protect is off [ 10.293011][ T233] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 10.293657][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.297039][ T7] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 10.297305][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.301266][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 10.303702][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.306840][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.308094][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 10.309244][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.310471][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 10.316327][ T1] hub 9-0:1.0: USB hub found [ 10.317464][ T1] hub 9-0:1.0: 8 ports detected [ 10.323106][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.325341][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.326842][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.328732][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.330303][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.331442][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.332387][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.333621][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.336731][ T233] sda: sda1 [ 10.336992][ T1] hub 10-0:1.0: USB hub found [ 10.338718][ T1] hub 10-0:1.0: 8 ports detected [ 10.346379][ T233] sd 0:0:1:0: [sda] Attached SCSI disk [ 10.349875][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.351503][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.353379][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.355451][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.356568][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.357472][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.358826][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.361413][ T1] hub 11-0:1.0: USB hub found [ 10.362554][ T1] hub 11-0:1.0: 8 ports detected [ 10.368792][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.370672][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.372190][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.374418][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.375670][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.376779][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.377675][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.379041][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.381622][ T1] hub 12-0:1.0: USB hub found [ 10.382562][ T1] hub 12-0:1.0: 8 ports detected [ 10.389362][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.391006][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.393011][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.394666][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.395793][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.396727][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.398125][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.400686][ T1] hub 13-0:1.0: USB hub found [ 10.401601][ T1] hub 13-0:1.0: 8 ports detected [ 10.407362][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.409074][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.410672][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.412463][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.414015][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.415412][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.416383][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.417549][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.420102][ T1] hub 14-0:1.0: USB hub found [ 10.420965][ T1] hub 14-0:1.0: 8 ports detected [ 10.428601][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.430234][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.432077][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.433391][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.435394][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.439169][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.440414][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.443154][ T1] hub 15-0:1.0: USB hub found [ 10.444174][ T1] hub 15-0:1.0: 8 ports detected [ 10.449555][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.451189][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.452631][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.455739][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.457129][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.458370][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.459335][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.460652][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.463167][ T1] hub 16-0:1.0: USB hub found [ 10.464205][ T1] hub 16-0:1.0: 8 ports detected [ 10.470462][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.472513][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.475281][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.476683][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.477840][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.478852][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.480039][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.482594][ T1] hub 17-0:1.0: USB hub found [ 10.483645][ T1] hub 17-0:1.0: 8 ports detected [ 10.489098][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.490836][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.492333][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.494292][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.495662][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.496972][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.497864][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.499131][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.501633][ T1] hub 18-0:1.0: USB hub found [ 10.502543][ T1] hub 18-0:1.0: 8 ports detected [ 10.510200][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.511780][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.513646][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.515630][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.516747][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.517640][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.518796][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.521430][ T1] hub 19-0:1.0: USB hub found [ 10.522291][ T1] hub 19-0:1.0: 8 ports detected [ 10.527864][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.529479][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.530987][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.532791][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.535383][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.536586][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.537521][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.538680][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.541464][ T1] hub 20-0:1.0: USB hub found [ 10.542440][ T1] hub 20-0:1.0: 8 ports detected [ 10.548970][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.550900][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.552749][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.555032][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.556278][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.557281][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.558523][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.561097][ T1] hub 21-0:1.0: USB hub found [ 10.562023][ T1] hub 21-0:1.0: 8 ports detected [ 10.567542][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.569141][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.570616][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.572541][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.573873][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.576204][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.577165][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.578331][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.580948][ T1] hub 22-0:1.0: USB hub found [ 10.581866][ T1] hub 22-0:1.0: 8 ports detected [ 10.588326][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.589983][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.591993][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.593304][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.595328][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.596226][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.597599][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.600268][ T1] hub 23-0:1.0: USB hub found [ 10.601198][ T1] hub 23-0:1.0: 8 ports detected [ 10.608234][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.610078][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.611680][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.613533][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.616221][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.617383][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.618297][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.619689][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.622214][ T1] hub 24-0:1.0: USB hub found [ 10.623108][ T1] hub 24-0:1.0: 8 ports detected [ 10.629554][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.631207][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.633446][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.635428][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.636576][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.637478][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.638751][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.641342][ T1] hub 25-0:1.0: USB hub found [ 10.642427][ T1] hub 25-0:1.0: 8 ports detected [ 10.648187][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.649875][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.651356][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.653252][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.655867][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.657084][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.658015][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.659212][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.661769][ T1] hub 26-0:1.0: USB hub found [ 10.662746][ T1] hub 26-0:1.0: 8 ports detected [ 10.669290][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.670927][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.672703][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.674048][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.675866][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.676942][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.678149][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.681080][ T1] hub 27-0:1.0: USB hub found [ 10.682242][ T1] hub 27-0:1.0: 8 ports detected [ 10.688063][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.690001][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.691704][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.693536][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.696297][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.697645][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.698665][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.699895][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.702495][ T1] hub 28-0:1.0: USB hub found [ 10.703567][ T1] hub 28-0:1.0: 8 ports detected [ 10.710074][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.711764][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.713837][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.715847][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.717094][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.718237][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.719819][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.722504][ T1] hub 29-0:1.0: USB hub found [ 10.723537][ T1] hub 29-0:1.0: 8 ports detected [ 10.729207][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.730837][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.732428][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.734540][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.736038][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.737187][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.738126][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.739408][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.741982][ T1] hub 30-0:1.0: USB hub found [ 10.742896][ T1] hub 30-0:1.0: 8 ports detected [ 10.750662][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.752598][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.754636][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.755923][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.757004][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.757895][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.759112][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.761661][ T1] hub 31-0:1.0: USB hub found [ 10.762684][ T1] hub 31-0:1.0: 8 ports detected [ 10.769135][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.770649][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.772166][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.773926][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.776632][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.777980][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.778913][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.780302][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.783072][ T1] hub 32-0:1.0: USB hub found [ 10.783996][ T1] hub 32-0:1.0: 8 ports detected [ 10.790224][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.792022][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.794006][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.795964][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.797115][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.798126][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.799313][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.802058][ T1] hub 33-0:1.0: USB hub found [ 10.803074][ T1] hub 33-0:1.0: 8 ports detected [ 10.808871][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.810559][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.812048][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.815310][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.816673][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.817860][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.818820][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.820108][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.822756][ T1] hub 34-0:1.0: USB hub found [ 10.824450][ T1] hub 34-0:1.0: 8 ports detected [ 10.830737][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.832326][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.834491][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.835860][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.837249][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.838267][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.839461][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.842161][ T1] hub 35-0:1.0: USB hub found [ 10.843137][ T1] hub 35-0:1.0: 8 ports detected [ 10.849606][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.851264][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.852752][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.854634][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.856062][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.857228][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.858202][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.859419][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.862128][ T1] hub 36-0:1.0: USB hub found [ 10.863260][ T1] hub 36-0:1.0: 8 ports detected [ 10.870885][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.872556][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.874562][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.875821][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.876900][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.877881][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.879188][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.881850][ T1] hub 37-0:1.0: USB hub found [ 10.882833][ T1] hub 37-0:1.0: 8 ports detected [ 10.889245][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.891011][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.892520][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.894409][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.895843][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.896952][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.897883][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.899075][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 10.901667][ T1] hub 38-0:1.0: USB hub found [ 10.902632][ T1] hub 38-0:1.0: 8 ports detected [ 10.910573][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.912229][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 10.914229][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.915472][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.916814][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 10.917705][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.919059][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 10.921999][ T1] hub 39-0:1.0: USB hub found [ 10.922989][ T1] hub 39-0:1.0: 8 ports detected [ 10.929372][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.931063][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 10.932515][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.934529][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.935882][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.937144][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 10.938215][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.939702][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 10.943411][ T1] hub 40-0:1.0: USB hub found [ 10.945923][ T1] hub 40-0:1.0: 8 ports detected [ 10.952665][ T1] usbcore: registered new device driver usbip-host [ 10.957106][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.959883][ T1] i8042: Warning: Keylock active [ 10.962702][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.965704][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 11.029237][ T1] mousedev: PS/2 mouse device common for all mice [ 11.037512][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 11.044288][ T1] rtc_cmos 00:00: registered as rtc0 [ 11.045242][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 11.046603][ T1] i2c /dev entries driver [ 11.049370][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 11.051992][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 11.053813][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 11.056649][ T1] IR NEC protocol handler initialized [ 11.057613][ T1] IR RC5(x/sz) protocol handler initialized [ 11.058453][ T1] IR RC6 protocol handler initialized [ 11.059319][ T1] IR JVC protocol handler initialized [ 11.060070][ T1] IR Sony protocol handler initialized [ 11.060997][ T1] IR SANYO protocol handler initialized [ 11.061787][ T1] IR Sharp protocol handler initialized [ 11.062531][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 11.063608][ T1] IR XMP protocol handler initialized [ 11.065293][ T1] usbcore: registered new interface driver uvcvideo [ 11.066287][ T1] USB Video Class driver (1.1.1) [ 11.067010][ T1] gspca_main: v2.14.0 registered [ 11.085330][ T1] vivid-000: using single planar format API [ 11.102979][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 11.105072][ T1] vivid-000: V4L2 capture device registered as video3 [ 11.106774][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 11.108526][ T1] vivid-000: V4L2 output device registered as video4 [ 11.110078][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 11.111944][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 11.113810][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 11.115603][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 11.117552][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 11.119071][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 11.120836][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 11.122554][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 11.124274][ T1] vivid-001: using multiplanar format API [ 11.138521][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 11.140185][ T1] vivid-001: V4L2 capture device registered as video7 [ 11.141715][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 11.143277][ T1] vivid-001: V4L2 output device registered as video8 [ 11.144917][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 11.146760][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 11.148611][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 11.150097][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 11.151963][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.153744][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.155979][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.157586][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.159684][ T1] vivid-002: using single planar format API [ 11.173619][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.175663][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.177397][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.178994][ T1] vivid-002: V4L2 output device registered as video12 [ 11.180654][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.182880][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.185332][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.186952][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.188465][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.190088][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.191722][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.193304][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.195074][ T1] vivid-003: using multiplanar format API [ 11.209318][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.211067][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.212649][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.214657][ T1] vivid-003: V4L2 output device registered as video16 [ 11.216090][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.218004][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.219769][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.221232][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.222789][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.224721][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.226279][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.227832][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.229481][ T1] vivid-004: using single planar format API [ 11.243386][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.246241][ T23] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.252872][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.256492][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.258395][ T1] vivid-004: V4L2 output device registered as video20 [ 11.260638][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.263092][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.265864][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.267977][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.269655][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.271456][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.273232][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.275066][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.276880][ T1] vivid-005: using multiplanar format API [ 11.292148][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.294410][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.296175][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.297782][ T1] vivid-005: V4L2 output device registered as video24 [ 11.299280][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.301057][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.303022][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.304998][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.306694][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.308274][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.309933][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.311491][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.313500][ T1] vivid-006: using single planar format API [ 11.327594][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.329410][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.331036][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.332634][ T1] vivid-006: V4L2 output device registered as video28 [ 11.334306][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.336147][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.337985][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.339621][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.341562][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.343172][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.345848][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.347530][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.349267][ T1] vivid-007: using multiplanar format API [ 11.363008][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 11.365017][ T1] vivid-007: V4L2 capture device registered as video31 [ 11.366604][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 11.368264][ T1] vivid-007: V4L2 output device registered as video32 [ 11.369739][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 11.371611][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 11.373441][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 11.375096][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 11.376506][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 11.378152][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 11.379892][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 11.381466][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 11.383147][ T1] vivid-008: using single planar format API [ 11.397388][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 11.399088][ T1] vivid-008: V4L2 capture device registered as video35 [ 11.400654][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 11.402212][ T1] vivid-008: V4L2 output device registered as video36 [ 11.403694][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 11.405771][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 11.407649][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 11.409109][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 11.410737][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 11.412404][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 11.415166][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 11.416859][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 11.419507][ T1] vivid-009: using multiplanar format API [ 11.434369][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 11.436019][ T1] vivid-009: V4L2 capture device registered as video39 [ 11.437492][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 11.439216][ T1] vivid-009: V4L2 output device registered as video40 [ 11.440700][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 11.442542][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 11.444983][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 11.446601][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 11.448135][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 11.449731][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 11.451275][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 11.452873][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 11.454668][ T1] vivid-010: using single planar format API [ 11.468790][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 11.470627][ T1] vivid-010: V4L2 capture device registered as video43 [ 11.472365][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 11.474054][ T1] vivid-010: V4L2 output device registered as video44 [ 11.478642][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 11.481276][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 11.483558][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 11.485452][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 11.486975][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 11.491904][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 11.500111][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 11.508193][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 11.516542][ T1] vivid-011: using multiplanar format API [ 11.535099][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 11.542930][ T1] vivid-011: V4L2 capture device registered as video47 [ 11.550966][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 11.558951][ T1] vivid-011: V4L2 output device registered as video48 [ 11.566659][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 11.577284][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 11.587200][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 11.594791][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 11.602988][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 11.610764][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 11.618977][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 11.627102][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 11.635414][ T1] vivid-012: using single planar format API [ 11.654869][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 11.662908][ T1] vivid-012: V4L2 capture device registered as video51 [ 11.670609][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 11.678461][ T1] vivid-012: V4L2 output device registered as video52 [ 11.688827][ T23] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.699235][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 11.710187][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 11.720249][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 11.727844][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 11.735351][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 11.743080][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 11.751274][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 11.759395][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 11.767812][ T1] vivid-013: using multiplanar format API [ 11.786436][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 11.795061][ T1] vivid-013: V4L2 capture device registered as video55 [ 11.803378][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 11.811616][ T1] vivid-013: V4L2 output device registered as video56 [ 11.818967][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 11.828712][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 11.838445][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 11.846012][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 11.853411][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 11.861175][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 11.869335][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 11.878175][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 11.886460][ T1] vivid-014: using single planar format API [ 11.905381][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 11.913281][ T1] vivid-014: V4L2 capture device registered as video59 [ 11.920895][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 11.928818][ T1] vivid-014: V4L2 output device registered as video60 [ 11.936274][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 11.946071][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 11.955832][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 11.963328][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 11.970795][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 11.978558][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 11.986827][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 11.994970][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 12.003555][ T1] vivid-015: using multiplanar format API [ 12.022030][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 12.030799][ T1] vivid-015: V4L2 capture device registered as video63 [ 12.038451][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 12.046357][ T1] vivid-015: V4L2 output device registered as video64 [ 12.053739][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 12.063557][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 12.073256][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 12.080835][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 12.088321][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 12.096070][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 12.104263][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 12.112332][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 12.122305][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 12.131288][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 12.141348][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 12.150483][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 12.160480][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 12.167110][ T1] iTCO_vendor_support: vendor-support=0 [ 12.174833][ T1] device-mapper: uevent: version 1.0.3 [ 12.181229][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 12.191986][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 12.199404][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 12.206892][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 12.214722][ T1] device-mapper: raid: Loading target version 1.15.1 [ 12.222311][ T1] Bluetooth: HCI UART driver ver 2.3 [ 12.227677][ T1] Bluetooth: HCI UART protocol H4 registered [ 12.233657][ T1] Bluetooth: HCI UART protocol BCSP registered [ 12.240025][ T1] Bluetooth: HCI UART protocol LL registered [ 12.246128][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 12.253330][ T1] Bluetooth: HCI UART protocol QCA registered [ 12.259424][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 12.265782][ T1] Bluetooth: HCI UART protocol Marvell registered [ 12.272474][ T1] usbcore: registered new interface driver bfusb [ 12.279269][ T1] usbcore: registered new interface driver btusb [ 12.286748][ T1] CAPI 2.0 started up with major 68 (middleware) [ 12.293075][ T1] Modular ISDN core version 1.1.29 [ 12.299029][ T1] NET: Registered protocol family 34 [ 12.304357][ T1] DSP module 2.0 [ 12.307893][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 12.327598][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 12.334034][ T1] 0 virtual devices registered [ 12.338819][ T1] intel_pstate: CPU model not supported [ 12.347939][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 12.356532][ T1] usnic_verbs:usnic_uiom_init:563: [ 12.356536][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 12.371918][ T1] usnic_verbs:usnic_ib_init:667: [ 12.371921][ T1] Unable to initialize umem with err -1 [ 12.384008][ T1] iscsi: registered transport (iser) [ 12.390449][ T1] SoftiWARP attached [ 12.394604][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.406192][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.417649][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.437207][ T1] hid: raw HID events driver (C) Jiri Kosina [ 12.446004][ T21] floppy0: no floppy controllers found [ 12.452366][ T21] work still pending [ 12.463071][ T1] usbcore: registered new interface driver usbhid [ 12.504259][ T1] usbhid: USB HID core driver [ 12.526634][ T1] ashmem: initialized [ 12.628522][ T1] usbcore: registered new interface driver snd-usb-audio [ 12.635944][ T1] drop_monitor: Initializing network drop monitor service [ 12.643470][ T1] NET: Registered protocol family 26 [ 12.648954][ T1] GACT probability on [ 12.652945][ T1] Mirror/redirect action on [ 12.657773][ T1] Simple TC action Loaded [ 12.664467][ T1] netem: version 1.3 [ 12.668541][ T1] u32 classifier [ 12.672063][ T1] Performance counters on [ 12.676788][ T1] input device check on [ 12.681274][ T1] Actions configured [ 12.688581][ T1] nf_conntrack_irc: failed to register helpers [ 12.694839][ T1] nf_conntrack_sane: failed to register helpers [ 12.740904][ T1] nf_conntrack_sip: failed to register helpers [ 12.751419][ T1] xt_time: kernel timezone is -0000 [ 12.756895][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 12.763936][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 12.773412][ T1] IPVS: ipvs loaded. [ 12.777392][ T1] IPVS: [rr] scheduler registered. [ 12.782478][ T1] IPVS: [wrr] scheduler registered. [ 12.787708][ T1] IPVS: [lc] scheduler registered. [ 12.792789][ T1] IPVS: [wlc] scheduler registered. [ 12.798065][ T1] IPVS: [fo] scheduler registered. [ 12.803147][ T1] IPVS: [ovf] scheduler registered. [ 12.808412][ T1] IPVS: [lblc] scheduler registered. [ 12.813698][ T1] IPVS: [lblcr] scheduler registered. [ 12.819173][ T1] IPVS: [dh] scheduler registered. [ 12.824313][ T1] IPVS: [sh] scheduler registered. [ 12.829424][ T1] IPVS: [mh] scheduler registered. [ 12.834586][ T1] IPVS: [sed] scheduler registered. [ 12.839758][ T1] IPVS: [nq] scheduler registered. [ 12.845036][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 12.850999][ T1] IPVS: [sip] pe registered. [ 12.855738][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 12.864372][ T1] gre: GRE over IPv4 demultiplexor driver [ 12.870100][ T1] ip_gre: GRE over IPv4 tunneling driver [ 12.882019][ T1] IPv4 over IPsec tunneling driver [ 12.890782][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 12.898529][ T1] Initializing XFRM netlink socket [ 12.903715][ T1] IPsec XFRM device driver [ 12.909075][ T1] NET: Registered protocol family 10 [ 12.914631][ T1] [ 12.916964][ T1] ============================= [ 12.921781][ T1] WARNING: suspicious RCU usage [ 12.926773][ T1] 5.7.0-rc5-next-20200511-syzkaller #0 Not tainted [ 12.933251][ T1] ----------------------------- [ 12.938326][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 12.946293][ T1] [ 12.946293][ T1] other info that might help us debug this: [ 12.946293][ T1] [ 12.956545][ T1] [ 12.956545][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 12.964625][ T1] 1 lock held by swapper/0/1: [ 12.969290][ T1] #0: ffffffff8a7accb0 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 12.979455][ T1] [ 12.979455][ T1] stack backtrace: [ 12.985355][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc5-next-20200511-syzkaller #0 [ 12.994431][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 12.995325][ T1] Call Trace: [ 12.995325][ T1] dump_stack+0x18f/0x20d [ 12.995325][ T1] ip6mr_get_table+0x153/0x180 [ 12.995325][ T1] ip6mr_new_table+0x1b/0x70 [ 12.995325][ T1] ip6mr_net_init+0x133/0x3f0 [ 12.995325][ T1] ? ip6mr_net_exit+0x100/0x100 [ 12.995325][ T1] ops_init+0xaf/0x420 [ 12.995325][ T1] register_pernet_operations+0x346/0x840 [ 12.995325][ T1] ? setup_net+0x860/0x860 [ 12.995325][ T1] ? down_write_killable+0x170/0x170 [ 12.995325][ T1] ? cpus_read_unlock+0xa4/0x140 [ 12.995325][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 12.995325][ T1] ? unix_diag_init+0x11/0x11 [ 12.995325][ T1] register_pernet_subsys+0x25/0x40 [ 12.995325][ T1] ip6_mr_init+0x49/0x152 [ 12.995325][ T1] inet6_init+0x1d7/0x6dc [ 12.995325][ T1] do_one_initcall+0x10a/0x7d0 [ 12.995325][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 12.995325][ T1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 12.995325][ T1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 12.995325][ T1] ? kernel_init_freeable+0x3a5/0x5ae [ 12.995325][ T1] kernel_init_freeable+0x501/0x5ae [ 12.995325][ T1] ? rest_init+0x365/0x365 [ 12.995325][ T1] kernel_init+0xd/0x1bb [ 12.995325][ T1] ret_from_fork+0x24/0x30 [ 13.135651][ T1] Segment Routing with IPv6 [ 13.140537][ T1] mip6: Mobile IPv6 [ 13.148118][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 13.159279][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 13.167403][ T1] NET: Registered protocol family 17 [ 13.172740][ T1] NET: Registered protocol family 15 [ 13.178575][ T1] Bridge firewalling registered [ 13.184809][ T1] NET: Registered protocol family 9 [ 13.190056][ T1] X25: Linux Version 0.2 [ 13.220877][ T1] NET: Registered protocol family 6 [ 13.261652][ T1] NET: Registered protocol family 11 [ 13.267446][ T1] NET: Registered protocol family 3 [ 13.272704][ T1] can: controller area network core (rev 20170425 abi 9) [ 13.280096][ T1] NET: Registered protocol family 29 [ 13.285485][ T1] can: raw protocol (rev 20170425) [ 13.290699][ T1] can: broadcast manager protocol (rev 20170425 t) [ 13.297521][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 13.304041][ T1] can: SAE J1939 [ 13.308136][ T1] Bluetooth: RFCOMM TTY layer initialized [ 13.314242][ T1] Bluetooth: RFCOMM socket layer initialized [ 13.320240][ T1] Bluetooth: RFCOMM ver 1.11 [ 13.326274][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 13.332425][ T1] Bluetooth: BNEP filters: protocol multicast [ 13.339083][ T1] Bluetooth: BNEP socket layer initialized [ 13.345005][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 13.350814][ T1] Bluetooth: CMTP socket layer initialized [ 13.356633][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 13.363392][ T1] Bluetooth: HIDP socket layer initialized [ 13.369733][ T1] RPC: Registered rdma transport module. [ 13.375389][ T1] RPC: Registered rdma backchannel transport module. [ 13.384688][ T1] NET: Registered protocol family 33 [ 13.390042][ T1] Key type rxrpc registered [ 13.394556][ T1] Key type rxrpc_s registered [ 13.400029][ T1] NET: Registered protocol family 41 [ 13.405982][ T1] lec:lane_module_init: lec.c: initialized [ 13.411785][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 13.417655][ T1] l2tp_core: L2TP core driver, V2.0 [ 13.422858][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 13.428503][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 13.435131][ T1] l2tp_netlink: L2TP netlink interface [ 13.440693][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 13.447488][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 13.455070][ T1] NET: Registered protocol family 35 [ 13.460649][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 13.477163][ T1] DCCP: Activated CCID 2 (TCP-like) [ 13.482697][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 13.490630][ T1] sctp: Hash tables configured (bind 32/56) [ 13.498033][ T1] NET: Registered protocol family 21 [ 13.504191][ T1] Registered RDS/infiniband transport [ 13.510370][ T1] Registered RDS/tcp transport [ 13.515716][ T1] tipc: Activated (version 2.0.0) [ 13.521080][ T1] NET: Registered protocol family 30 [ 13.527277][ T1] tipc: Started in single node mode [ 13.533014][ T1] NET: Registered protocol family 43 [ 13.538579][ T1] 9pnet: Installing 9P2000 support [ 13.544278][ T1] NET: Registered protocol family 37 [ 13.553176][ T1] NET: Registered protocol family 36 [ 13.558955][ T1] Key type dns_resolver registered [ 13.564084][ T1] Key type ceph registered [ 13.569291][ T1] libceph: loaded (mon/osd proto 15/24) [ 13.577234][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 13.586251][ T1] openvswitch: Open vSwitch switching datapath [ 13.594653][ T1] NET: Registered protocol family 40 [ 13.600262][ T1] mpls_gso: MPLS GSO support [ 13.611047][ T1] IPI shorthand broadcast: enabled [ 13.616323][ T1] AVX2 version of gcm_enc/dec engaged. [ 13.621754][ T1] AES CTR mode by8 optimization enabled [ 13.632557][ T1] sched_clock: Marking stable (13575041332, 57469582)->(13636348233, -3837319) [ 13.643059][ T1] registered taskstats version 1 [ 13.648054][ T1] Loading compiled-in X.509 certificates [ 13.659057][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 13.670874][ T1] zswap: loaded using pool lzo/zbud [ 13.677140][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 13.686662][ T1] Key type ._fscrypt registered [ 13.691489][ T1] Key type .fscrypt registered [ 13.696344][ T1] Key type fscrypt-provisioning registered [ 13.704477][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 13.711232][ T1] FS-Cache: Netfs 'afs' registered for caching [ 13.727200][ T1] Btrfs loaded, crc32c=crc32c-intel [ 13.737158][ T1] Key type big_key registered [ 13.743647][ T1] Key type encrypted registered [ 13.748701][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 13.755135][ T1] ima: No TPM chip found, activating TPM-bypass! [ 13.761587][ T1] ima: Allocated hash algorithm: sha256 [ 13.767308][ T1] ima: No architecture policies found [ 13.772832][ T1] evm: Initialising EVM extended attributes: [ 13.778924][ T1] evm: security.selinux [ 13.783051][ T1] evm: security.SMACK64 [ 13.787339][ T1] evm: security.SMACK64EXEC [ 13.791826][ T1] evm: security.SMACK64TRANSMUTE [ 13.797569][ T1] evm: security.SMACK64MMAP [ 13.802052][ T1] evm: security.apparmor [ 13.806627][ T1] evm: security.ima [ 13.810429][ T1] evm: security.capability [ 13.814842][ T1] evm: HMAC attrs: 0x1 [ 13.820410][ T1] PM: Magic number: 4:572:432 [ 13.827247][ T1] printk: console [netcon0] enabled [ 13.832455][ T1] netconsole: network logging started [ 13.841411][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 13.849969][ T1] rdma_rxe: loaded [ 13.854055][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 13.865809][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 13.874044][ T23] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 13.883744][ T1] ALSA device list: [ 13.887583][ T1] #0: Dummy 1 [ 13.891057][ T1] #1: Loopback 1 [ 13.894859][ T1] #2: Virtual MIDI Card 1 [ 13.894939][ T23] cfg80211: failed to load regulatory.db [ 13.907784][ T1] md: Waiting for all devices to be available before autodetect [ 13.915497][ T1] md: If you don't use raid, use raid=noautodetect [ 13.926361][ T1] md: Autodetecting RAID arrays. [ 13.931335][ T1] md: autorun ... [ 13.935020][ T1] md: ... autorun DONE. [ 13.979025][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 13.987248][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 14.048156][ T1] devtmpfs: mounted [ 14.060747][ T1] Freeing unused kernel image (initmem) memory: 2788K [ 14.067599][ T1] Kernel memory protection disabled. [ 14.114918][ T1] Run /sbin/init as init process [ 14.812207][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.837042][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.844756][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.921874][ 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) [ 14.943466][ T1] systemd[1]: Detected virtualization kvm. [ 14.949807][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 15.010051][ T1] systemd[1]: Set hostname to . [ 15.328254][ T3884] selinux-autorel (3884) used greatest stack depth: 24976 bytes left [ 15.468476][ T3893] systemd-fstab-generator[3893]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.484830][ T3889] systemd-sysv-ge (3889) used greatest stack depth: 23720 bytes left [ 15.486185][ T3893] systemd-fstab-generator[3893]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.510208][ T3893] systemd-fstab-generator[3893]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.531504][ T3893] systemd-fstab-g (3893) used greatest stack depth: 23056 bytes left [ 15.531781][ T3883] systemd[3883]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 15.899922][ T1] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. [ 15.946591][ T1] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ 15.996831][ T1] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ 16.046052][ T1] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ 16.084660][ T1] systemd[1]: Reached target Swap. [ OK ] Reached target Swap. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Created slice System Slice. Starting Remount Root and Kernel File Systems... Mounting /sys/kernel/debug... [ OK ] Created slice system-getty.slice. [ 16.354647][ T3896] EXT4-fs (sda1): re-mounted. Opts: (null) Mounting /proc/sys/fs/binfmt_misc... Mounting /sys/kernel/config... [ OK ] Reached target Paths. [ OK ] Reached target Slices. [ OK ] Listening on udev Control Socket. [ OK ] Created slice system-serial\x2dgetty.slice. Mounting POSIX Message Queue File System... [ OK ] Listening on Syslog Socket. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. Starting Load Kernel Modules... [ OK ] Listening on udev Kernel Socket. Mounting Huge Pages File System... [ OK ] Reached target Remote File Systems. [ OK ] Reached target Encrypted Volumes. [ OK ] Listening on Journal Audit Socket. [ OK ] Reached target Sockets. Starting Journal Service... Starting Create Static Device Nodes in /dev... [ OK ] Mounted Huge Pages File System. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted /sys/kernel/debug. [ OK ] Mounted /sys/kernel/config. [ OK ] Mounted /proc/sys/fs/binfmt_misc. [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Load Kernel Modules. [ 17.460810][ T3914] systemd-tmpfile (3914) used greatest stack depth: 23048 bytes left [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... Starting Apply Kernel Variables... Mounting FUSE Control File System... Starting Load/Save Random Seed... Starting udev Coldplug all Devices... [ 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 Apply Kernel Variables. [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started udev Kernel Device Manager. Starting Raise network interfaces... [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 19.213466][ T3913] systemd-journald[3913]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... [ OK ] Started Create Volatile Files and Directories. Starting Network Time Synchronization... Starting Update UTMP about System Boot/Shutdown... [ OK ] Started Update UTMP about System Boot/Shutdown. [ 20.112665][ T3963] [ 20.124189][ T3963] ============================= [ 20.129120][ T3963] WARNING: suspicious RCU usage [ 20.133974][ T3963] 5.7.0-rc5-next-20200511-syzkaller #0 Not tainted [ 20.154254][ T3963] ----------------------------- [ 20.159134][ T3963] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 20.184345][ T3963] [ 20.184345][ T3963] other info that might help us debug this: [ 20.184345][ T3963] [ 20.204202][ T3963] [ 20.204202][ T3963] rcu_scheduler_active = 2, debug_locks = 1 [ 20.212330][ T3963] 1 lock held by ip/3963: [ 20.224254][ T3963] #0: ffffffff8a7b9b08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 20.233666][ T3963] [ 20.233666][ T3963] stack backtrace: [ 20.254204][ T3963] CPU: 0 PID: 3963 Comm: ip Not tainted 5.7.0-rc5-next-20200511-syzkaller #0 [ 20.262986][ T3963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 20.273048][ T3963] Call Trace: [ 20.276352][ T3963] dump_stack+0x18f/0x20d [ 20.280696][ T3963] bpq_device_event+0x796/0x8ee [ 20.285559][ T3963] ? team_port_get_rtnl+0xbe/0x120 [ 20.290690][ T3963] notifier_call_chain+0xc0/0x230 [ 20.295728][ T3963] call_netdevice_notifiers_info+0xb5/0x130 [ 20.301638][ T3963] __dev_notify_flags+0x121/0x2c0 [ 20.306668][ T3963] ? dev_change_name+0x700/0x700 [ 20.311932][ T3963] ? dev_set_allmulti+0x30/0x30 [ 20.311962][ T3963] ? print_usage_bug+0x240/0x240 [ 20.311986][ T3963] dev_change_flags+0x100/0x160 [ 20.312016][ T3963] do_setlink+0xa1c/0x35d0 [ 20.312038][ T3963] ? mark_lock+0x129/0x1390 [ 20.312058][ T3963] ? rtnl_getlink+0xab0/0xab0 [ 20.312074][ T3963] ? print_usage_bug+0x240/0x240 [ 20.312089][ T3963] ? mark_lock+0x129/0x1390 [ 20.312105][ T3963] ? mark_lock+0x129/0x1390 [ 20.312128][ T3963] ? memset+0x20/0x40 [ 20.312145][ T3963] ? __nla_validate_parse+0x2dc/0x1c70 [ 20.312170][ T3963] ? nla_get_range_signed+0x520/0x520 [ 20.312187][ T3963] ? mark_held_locks+0xe0/0xe0 [ 20.312204][ T3963] ? deref_stack_reg+0xaa/0xe0 [ 20.312222][ T3963] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 20.312253][ T3963] __rtnl_newlink+0xad0/0x1590 [ 20.312283][ T3963] ? rtnl_link_unregister+0x240/0x240 [ 20.312307][ T3963] ? is_bpf_text_address+0xcb/0x160 [ 20.312323][ T3963] ? kernel_text_address+0x6e/0xe0 [ 20.312338][ T3963] ? __kernel_text_address+0x9/0x30 [ 20.312355][ T3963] ? unwind_get_return_address+0x5a/0xa0 [ 20.312367][ T3963] ? profile_setup.cold+0xc1/0xc1 [ 20.312381][ T3963] ? arch_stack_walk+0x97/0xf0 [ 20.312408][ T3963] ? stack_trace_save+0x8c/0xc0 [ 20.312423][ T3963] ? stack_trace_consume_entry+0x160/0x160 [ 20.312494][ T3963] ? rtnl_newlink+0x46/0xa0 [ 20.312512][ T3963] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 20.312528][ T3963] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 20.312545][ T3963] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 20.312566][ T3963] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 20.312592][ T3963] rtnl_newlink+0x64/0xa0 [ 20.312609][ T3963] ? __rtnl_newlink+0x1590/0x1590 [ 20.312626][ T3963] rtnetlink_rcv_msg+0x44e/0xad0 [[ 20.312647][ T3963] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 20.312685][ T3963] ? lock_acquire+0x1f4/0x940 [ 20.312700][ T3963] ? netlink_deliver_tap+0x146/0xcc0 [ 20.312724][ T3963] netlink_rcv_skb+0x15a/0x430 [ 20.312742][ T3963] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 20.312760][ T3963] ? netlink_ack+0xa60/0xa60 [ 20.312779][ T3963] ? netlink_deliver_tap+0x236/0xcc0 [ 20.312803][ T3963] netlink_unicast+0x537/0x740 [ 20.312825][ T3963] ? netlink_attachskb+0x810/0x810 [ 20.312841][ T3963] ? _copy_from_iter_full+0x25c/0x870  OK [0[ 20.312857][ T3963] ? __phys_addr_symbol+0x2c/0x70 [ 20.312872][ T3963] ? __check_object_size+0x171/0x437 m[ 20.312893][ T3963] netlink_sendmsg+0x882/0xe10 [ 20.312914][ T3963] ? aa_af_perm+0x260/0x260 [ 20.312928][ T3963] ? netlink_unicast+0x740/0x740 [ 20.312954][ T3963] ? netlink_unicast+0x740/0x740 [ 20.312973][ T3963] sock_sendmsg+0xcf/0x120 [ 20.312991][ T3963] ____sys_sendmsg+0x6bf/0x7e0 [ 20.313015][ T3963] ? mark_held_locks+0xe0/0xe0 [ 20.313032][ T3963] ? kernel_sendmsg+0x50/0x50 [ 20.313052][ T3963] ? find_held_lock+0x2d/0x110 [ 20.313069][ T3963] ? mark_lock+0x129/0x1390 [ 20.313094][ T3963] ___sys_sendmsg+0x100/0x170 [ 20.313116][ T3963] ? sendmsg_copy_msghdr+0x70/0x70 [ 20.313140][ T3963] ? migration_entry_to_page+0x310/0x310 [ 20.313159][ T3963] ? do_raw_spin_unlock+0x171/0x260 [ 20.313178][ T3963] ? find_held_lock+0x2d/0x110 [ 20.313194][ T3963] ? do_page_fault+0x59e/0x13da [ 20.313211][ T3963] ? vm_insert_pages+0x6a0/0x6a0 [ 20.313228][ T3963] ? lock_downgrade+0x840/0x840 [ 20.313245][ T3963] ? __fget_light+0x1ab/0x270 [ 20.313269][ T3963] __sys_sendmsg+0xec/0x1b0 [ 20.313287][ T3963] ? __sys_sendmsg_sock+0xb0/0xb0 [ 20.313304][ T3963] ? down_read_nested+0x430/0x430 [ 20.313331][ T3963] ? trace_hardirqs_off_caller+0x55/0x230 [ 20.313351][ T3963] ? do_syscall_64+0x21/0x7d0 [ 20.313371][ T3963] do_syscall_64+0xf6/0x7d0 [ 20.313394][ T3963] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 20.313407][ T3963] RIP: 0033:0x7f9304daddc7 [ 20.313423][ T3963] 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 [ 20.313431][ T3963] RSP: 002b:00007ffc0312a628 EFLAGS: 00000246 ORIG_RAX: 000000000000002e ] [ 20.313446][ T3963] RAX: ffffffffffffffda RBX: 000000005eb9528b RCX: 00007f9304daddc7 [ 20.313456][ T3963] RDX: 0000000000000000 RSI: 00007ffc0312a670 RDI: 0000000000000003 [ 20.313465][ T3963] RBP: 00007ffc0312a670 R08: 0000000000001000 R09: fefefeff77686d74 Started Network [ 20.313475][ T3963] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffc0312a6b0 Time Synchroniza[ 20.313484][ T3963] R13: 00005645dfafe3c0 R14: 00007ffc03132730 R15: 0000000000000000 tion. [ 20.474312][ T3963] ip (3963) used greatest stack depth: 22984 bytes left [ 20.646028][ C1] random: crng init done [ 20.835793][ C1] random: 7 urandom warning(s) missed due to ratelimiting [ OK ] Reached target System Time Synchronized. Stopping Network Time Synchronization... [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for dev-ttyS0.device (13s / 1min 30s) [** ] (1 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (15s / 1min 30s) [ *** ] (2 of 2) A start job is running for…dplug all Devices (15s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (16s / no limit) [ ***] (2 of 2) A start job is running for…dplug all Devices (17s / no limit) [ **] (1 of 2) A start job is running for dev-ttyS0.device (17s / 1min 30s) [ *] (1 of 2) A start job is running for dev-ttyS0.device (18s / 1min 30s) [ OK ] Reached target Sound Card. [ **] (1 of 2) A start job is running for dev-ttyS0.device (23s / 1min 30s) [ ***] (2 of 2) A start job is running for…dplug all Devices (24s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (24s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (25s / no limit) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (26s / 1min 30s) [** ] (1 of 2) A start job is running for dev-ttyS0.device (26s / 1min 30s) [* ] (1 of 2) A start job is running for dev-ttyS0.device (27s / 1min 30s) [ OK ] Found device /dev/ttyS0. [ OK ] Started udev Coldplug all Devices. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Reached target System Initialization. [ OK ] Started Daily apt download activities. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. [ OK ] Reached target Basic System. Starting System Logging Service... Starting Permit User Sessions... Starting OpenBSD Secure Shell server... [ OK ] Started Regular background program processing daemon. Starting getty on tty2-tty6 if dbus and logind are not available... [ OK ] Started System Logging Service. [ OK ] Started Permit User Sessions. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ 52.058882][ T6763] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 52.070625][ T6763] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 52.079014][ T6763] CPU: 0 PID: 6763 Comm: sshd Not tainted 5.7.0-rc5-next-20200511-syzkaller #0 [ 52.087930][ T6763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.098000][ T6763] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 52.104064][ T6763] 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 [ 52.123698][ T6763] RSP: 0018:ffffc90005477450 EFLAGS: 00010206 [ 52.123717][ T6763] RAX: dffffc0000000000 RBX: ffff8880997dc000 RCX: ffffffff836382da [ 52.138683][ T6763] RDX: 0000000000000005 RSI: ffffffff836382e8 RDI: 0000000000000028 [ 52.146646][ T6763] RBP: 1ffff92000a8ee8b R08: ffff8880a0364580 R09: fffffbfff155aaa2 [ 52.154605][ T6763] R10: ffffffff8aad550f R11: fffffbfff155aaa1 R12: ffff8880a2444fea [ 52.162596][ T6763] R13: ffff8880a2444000 R14: 0000000000001a6b R15: 0000000000000000 [ 52.171376][ T6763] FS: 00007fe22acae8c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 52.180302][ T6763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.186884][ T6763] CR2: 000056118aca68f5 CR3: 00000000a973b000 CR4: 00000000001406f0 [ 52.194857][ T6763] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.202916][ T6763] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.210881][ T6763] Call Trace: [ 52.214353][ T6763] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 52.219731][ T6763] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 52.225543][ T6763] ? __kmalloc+0x62f/0x7a0 [ 52.229974][ T6763] ? tomoyo_realpath_from_path+0xc2/0x620 [ 52.235693][ T6763] ? lock_release+0x800/0x800 [ Starting Load/Sa ve RF Kill Switc 52.240h Status... 362][ T6763] ? __lock_acquire+0x2018/0x3f20 [ 52.249291][ T6763] tomoyo_realpath_from_path+0x393/0x620 [ 52.254924][ T6763] tomoyo_path_number_perm+0x1c2/0x4d0 [ 52.260378][ T6763] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 52.266018][ T6763] ? tomoyo_execute_permission+0x470/0x470 [ 52.271831][ T6763] ? d_alloc_parallel+0x785/0x1b10 [ 52.276976][ T6763] ? d_alloc_parallel+0x9ea/0x1b10 [ 52.282092][ T6763] ? rcu_read_lock_held_common+0x130/0x130 [ 52.287894][ T6763] ? print_usage_bug+0x240/0x240 [ 52.292833][ T6763] tomoyo_path_mknod+0x10d/0x190 [ 52.297772][ T6763] ? tomoyo_path_chown+0x1b0/0x1b0 [ 52.302884][ T6763] ? mark_held_locks+0x9f/0xe0 [ 52.307650][ T6763] ? d_lookup+0xec/0x250 [ 52.311893][ T6763] security_path_mknod+0x116/0x180 [ 52.317002][ T6763] lookup_open+0x5ae/0x1320 [ 52.321500][ T6763] ? page_put_link+0x210/0x210 [ 52.326351][ T6763] ? preempt_count_add+0x74/0x140 [ 52.331374][ T6763] ? __mnt_want_write+0x1da/0x2c0 [ 52.336408][ T6763] path_openat+0x93c/0x27f0 [ 52.340912][ T6763] ? path_lookupat.isra.0+0x530/0x530 [ 52.347321][ T6763] ? up_read+0x1a8/0x750 [ 52.351563][ T6763] ? mark_held_locks+0xe0/0xe0 [ 52.356321][ T6763] ? down_read_nested+0x430/0x430 [ 52.361345][ T6763] do_filp_open+0x192/0x260 [ 52.365849][ T6763] ? may_open_dev+0xf0/0xf0 [ 52.370348][ T6763] ? simple_attr_release+0x40/0x40 [ 52.375461][ T6763] ? _raw_spin_unlock+0x24/0x40 [ 52.380306][ T6763] ? __alloc_fd+0x46d/0x600 [ 52.384809][ T6763] do_sys_openat2+0x585/0x7d0 [ 52.389489][ T6763] ? file_open_root+0x400/0x400 [ 52.394338][ T6763] ? up_read+0x1a8/0x750 [ 52.398578][ T6763] do_sys_open+0xc3/0x140 [ 52.402905][ T6763] ? filp_open+0x70/0x70 [ 52.407138][ T6763] ? handle_mm_fault+0x491/0xa10 [ 52.412073][ T6763] ? trace_hardirqs_off_caller+0x55/0x230 [ 52.417792][ T6763] do_syscall_64+0xf6/0x7d0 [ 52.422297][ T6763] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 52.428180][ T6763] RIP: 0033:0x7fe228e176f0 [ 52.432594][ T6763] 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 [ 52.452190][ T6763] RSP: 002b:00007fff6b20fae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 52.460705][ T6763] RAX: ffffffffffffffda RBX: 000056118bb8c200 RCX: 00007fe228e176f0 [ 52.468675][ T6763] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 000056118aca68f5 [ 52.476641][ T6763] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 52.484629][ T6763] R10: 0000000000000240 R11: 0000000000000246 R12: 000056118ac7751e [ 52.492596][ T6763] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 52.500564][ T6763] Modules linked in: [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. [ 52.821455][ T6763] ---[ end trace 42ce46cc2f1ef449 ]--- [ 52.827237][ T6763] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 52.842303][ T6763] 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 Starting Update UTMP about System Runlevel Changes... [ 53.008231][ T6763] RSP: 0018:ffffc90005477450 EFLAGS: 00010206 [ 53.065632][ T6763] RAX: dffffc0000000000 RBX: ffff8880997dc000 RCX: ffffffff836382da [ OK ] Started Load/Save RF Kill Switch Status. [ 53.109066][ T6763] RDX: 0000000000000005 RSI: ffffffff836382e8 RDI: 0000000000000028 [ 53.117677][ T6763] RBP: 1ffff92000a8ee8b R08: ffff8880a0364580 R09: fffffbfff155aaa2 [ 53.217954][ T6763] R10: ffffffff8aad550f R11: fffffbfff155aaa1 R12: ffff8880a2444fea [ 53.235800][ T6763] R13: ffff8880a2444000 R14: 0000000000001a6b R15: 0000000000000000 [ 53.301351][ T6763] FS: 00007fe22acae8c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 53.315257][ T6763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.343273][ T6763] CR2: 00007fff12e05bb0 CR3: 00000000a973b000 CR4: 00000000001406e0 [ 53.352629][ T6763] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.375471][ T6763] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.389002][ T6763] Kernel panic - not syncing: Fatal exception [ 53.396335][ T6763] Kernel Offset: disabled [ 53.400695][ T6763] Rebooting in 86400 seconds..