[ 0.000000][ T0] Linux version 5.7.0-rc4-next-20200508-syzkaller (syzkaller@syzkaller) (gcc (GCC) 9.0.0 20181231 (experimental), GNU ld (GNU Binutils for Ubuntu) 2.26.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000007][ T0] kvm-clock: cpu 0, msr be4a001, primary cpu clock [ 0.000007][ T0] kvm-clock: using sched offset of 3429680134 cycles [ 0.001759][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.006142][ T0] tsc: Detected 2300.000 MHz processor [ 0.009209][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.010872][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.012606][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.020138][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.022596][ T0] check: Scanning 1 areas for low memory corruption [ 0.024743][ T0] Using GB pages for direct mapping [ 0.027868][ T0] ACPI: Early table checksum verification disabled [ 0.029892][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.031726][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.034588][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.036523][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.039195][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.040435][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.042202][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.044987][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.047303][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.050218][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.053278][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.054892][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.056475][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.058337][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.060298][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.062025][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.065320][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.068938][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.071722][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.074313][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.077051][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.131576][ T0] Zone ranges: [ 0.132302][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.134236][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.136583][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.139000][ T0] Device empty [ 0.139951][ T0] Movable zone start for each node [ 0.141134][ T0] Early memory node ranges [ 0.142588][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.144991][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.146855][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.148604][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.150277][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.150283][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.182940][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.639109][ T0] kasan: KernelAddressSanitizer initialized [ 0.641604][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.642809][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.644513][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.646597][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.648421][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.650041][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.651995][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.653187][ T0] Using ACPI (MADT) for SMP configuration information [ 0.654083][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.655041][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.656135][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.657226][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.658322][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.659481][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.660611][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.661739][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.662933][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.663949][ T0] Booting paravirtualized kernel on KVM [ 0.664838][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.717119][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.719489][ T0] percpu: Embedded 67 pages/cpu s233800 r8192 d32440 u1048576 [ 0.720727][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.722004][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.723008][ T0] Policy zone: Normal [ 0.723577][ 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 [ 0.735349][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.507384][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17358K rwdata, 21732K rodata, 2784K init, 24472K bss, 1402688K reserved, 0K cma-reserved) [ 1.515346][ T0] Running RCU self tests [ 1.516111][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.516966][ T0] rcu: RCU lockdep checking is enabled. [ 1.517702][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.518814][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.519734][ T0] Trampoline variant of Tasks RCU enabled. [ 1.520515][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.521789][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.530348][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.532109][ T0] random: get_random_bytes called from start_kernel+0x508/0x890 with crng_init=0 [ 1.536193][ T0] Console: colour VGA+ 80x25 [ 1.538434][ T0] printk: console [ttyS0] enabled [ 1.538434][ T0] printk: console [ttyS0] enabled [ 1.540056][ T0] printk: bootconsole [earlyser0] disabled [ 1.540056][ T0] printk: bootconsole [earlyser0] disabled [ 1.541768][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.542901][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.543562][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.544238][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.544952][ T0] ... CLASSHASH_SIZE: 4096 [ 1.545665][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.546389][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.547115][ T0] ... CHAINHASH_SIZE: 32768 [ 1.547869][ T0] memory used by lock dependency info: 6301 kB [ 1.548721][ T0] memory used for stack traces: 4224 kB [ 1.549598][ T0] per task-struct memory footprint: 1920 bytes [ 1.550712][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.552366][ T0] ACPI: Core revision 20200326 [ 1.555085][ T0] APIC: Switch to symmetric I/O mode setup [ 1.556470][ T0] x2apic enabled [ 1.558629][ T0] Switched APIC routing to physical x2apic. [ 1.562960][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.564047][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.565746][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.567003][ T0] pid_max: default: 32768 minimum: 301 [ 1.569042][ T0] LSM: Security Framework initializing [ 1.569937][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.571113][ T0] Yama: becoming mindful. [ 1.572118][ T0] TOMOYO Linux initialized [ 1.574000][ T0] AppArmor: AppArmor initialized [ 1.582887][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.587608][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.589396][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.590692][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.596350][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.597392][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.598473][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.599804][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.599838][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.602997][ T0] MDS: Mitigation: Clear CPU buffers [ 1.604505][ T0] Freeing SMP alternatives memory: 96K [ 1.727828][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.730905][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.732726][ T1] rcu: Hierarchical SRCU implementation. [ 1.734522][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.735736][ T1] smp: Bringing up secondary CPUs ... [ 1.740690][ T1] x86: Booting SMP configuration: [ 1.741569][ T1] .... node #0, CPUs: #1 [ 0.023784][ T0] kvm-clock: cpu 1, msr be4a041, secondary cpu clock [ 1.744340][ 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. [ 1.745902][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.746681][ T1] smpboot: Max logical packages: 1 [ 1.747523][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.750609][ T1] devtmpfs: initialized [ 1.750609][ T1] x86/mm: Memory block size: 128MB [ 1.779221][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 1.779221][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.779786][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.786890][ T1] xor: automatically using best checksumming function avx [ 1.788982][ T1] PM: RTC time: 08:44:10, date: 2020-05-11 [ 1.789924][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.789928][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.793629][ T1] NET: Registered protocol family 16 [ 1.799435][ T1] audit: initializing netlink subsys (disabled) [ 1.800949][ T26] audit: type=2000 audit(1589186650.691:1): state=initialized audit_enabled=0 res=1 [ 1.806573][ T1] cpuidle: using governor menu [ 1.806573][ T1] ACPI: bus type PCI registered [ 1.806573][ T1] dca service started, version 1.12.1 [ 1.815939][ T1] PCI: Using configuration type 1 for base access [ 1.848250][ T97] kworker/u4:0 (97) used greatest stack depth: 26680 bytes left [ 2.337680][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.340496][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.340496][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.366322][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.565791][ T1] raid6: avx2x4 gen() 11138 MB/s [ 2.735787][ T1] raid6: avx2x4 xor() 5898 MB/s [ 2.897003][ T1] raid6: avx2x2 gen() 7064 MB/s [ 3.075800][ T1] raid6: avx2x2 xor() 3511 MB/s [ 3.245764][ T1] raid6: avx2x1 gen() 4847 MB/s [ 3.415761][ T1] raid6: avx2x1 xor() 1958 MB/s [ 3.585754][ T1] raid6: sse2x4 gen() 6065 MB/s [ 3.755819][ T1] raid6: sse2x4 xor() 3145 MB/s [ 3.916999][ T1] raid6: sse2x2 gen() 3641 MB/s [ 4.086996][ T1] raid6: sse2x2 xor() 1772 MB/s [ 4.257009][ T1] raid6: sse2x1 gen() 2548 MB/s [ 4.427015][ T1] raid6: sse2x1 xor() 988 MB/s [ 4.427845][ T1] raid6: using algorithm avx2x4 gen() 11138 MB/s [ 4.428794][ T1] raid6: .... xor() 5898 MB/s, rmw enabled [ 4.429611][ T1] raid6: using avx2x2 recovery algorithm [ 4.436625][ T1] ACPI: Added _OSI(Module Device) [ 4.436625][ T1] ACPI: Added _OSI(Processor Device) [ 4.436625][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.436625][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.436625][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.436625][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.436625][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.488790][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.545798][ T1] ACPI: Interpreter enabled [ 4.545798][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.545798][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.546081][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.550275][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.649908][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.651067][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.652636][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.667484][ T1] PCI host bridge to bus 0000:00 [ 4.667484][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.667484][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.667484][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.667484][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.667484][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.668139][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.669397][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.685979][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.706344][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.718590][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.726661][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.731787][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.738309][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.765902][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.766503][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.769675][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.796307][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.796307][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.800781][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 4.836664][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.839265][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.843849][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.849022][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.852106][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.867066][ T1] iommu: Default domain type: Translated [ 4.869049][ T1] vgaarb: loaded [ 4.876203][ T1] SCSI subsystem initialized [ 4.876915][ T1] ACPI: bus type USB registered [ 4.877967][ T1] usbcore: registered new interface driver usbfs [ 4.877967][ T1] usbcore: registered new interface driver hub [ 4.877967][ T1] usbcore: registered new device driver usb [ 4.887185][ T1] mc: Linux media interface: v0.10 [ 4.887185][ T1] videodev: Linux video capture interface: v2.00 [ 4.887185][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.887185][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.896273][ T1] PTP clock support registered [ 4.898430][ T1] EDAC MC: Ver: 3.0.0 [ 4.898436][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.898436][ T1] PCI: Using ACPI for IRQ routing [ 4.909740][ T1] Bluetooth: Core ver 2.22 [ 4.910706][ T1] NET: Registered protocol family 31 [ 4.910706][ T1] Bluetooth: HCI device and connection manager initialized [ 4.910706][ T1] Bluetooth: HCI socket layer initialized [ 4.910706][ T1] Bluetooth: L2CAP socket layer initialized [ 4.910706][ T1] Bluetooth: SCO socket layer initialized [ 4.910706][ T1] NET: Registered protocol family 8 [ 4.910706][ T1] NET: Registered protocol family 20 [ 4.915911][ T1] NetLabel: Initializing [ 4.915935][ T1] NetLabel: domain hash size = 128 [ 4.915935][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.915935][ T1] NetLabel: unlabeled traffic allowed by default [ 4.916316][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.917147][ T1] NET: Registered protocol family 39 [ 4.928257][ T1] clocksource: Switched to clocksource kvm-clock [ 7.684469][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.685589][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.687499][ T1] FS-Cache: Loaded [ 7.689516][ T1] CacheFiles: Loaded [ 7.690423][ T1] TOMOYO: 2.6.0 [ 7.690950][ T1] Mandatory Access Control activated. [ 7.693666][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.694904][ T1] pnp: PnP ACPI init [ 7.708197][ T1] pnp: PnP ACPI: found 7 devices [ 7.762867][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.764351][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.765517][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.767603][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.768810][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.771351][ T1] NET: Registered protocol family 2 [ 7.774846][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 7.778057][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.785796][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 7.790452][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.793186][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.795199][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.798216][ T1] NET: Registered protocol family 1 [ 7.800774][ T1] RPC: Registered named UNIX socket transport module. [ 7.801790][ T1] RPC: Registered udp transport module. [ 7.802562][ T1] RPC: Registered tcp transport module. [ 7.803341][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.806083][ T1] NET: Registered protocol family 44 [ 7.806921][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.808136][ T1] PCI: CLS 0 bytes, default 64 [ 7.813167][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.814388][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 7.819004][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.823151][ T1] kvm: already loaded the other module [ 7.823966][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.825481][ T1] clocksource: Switched to clocksource tsc [ 7.826490][ T1] mce: Machine check injector initialized [ 7.831375][ T1] check: Scanning for low memory corruption every 60 seconds [ 7.893845][ T1] Initialise system trusted keyrings [ 7.895581][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.897454][ T1] zbud: loaded [ 7.903506][ T1] DLM installed [ 7.907945][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.911627][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 7.913980][ T1] NFS: Registering the id_resolver key type [ 7.915026][ T1] Key type id_resolver registered [ 7.917904][ T1] Key type id_legacy registered [ 7.918637][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.919739][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.925029][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 7.927856][ T1] Key type cifs.spnego registered [ 7.928639][ T1] Key type cifs.idmap registered [ 7.929331][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.931071][ T1] fuse: init (API version 7.31) [ 7.935175][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.946741][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 7.952256][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.953494][ T1] FS-Cache: Netfs '9p' registered for caching [ 7.955110][ T1] ocfs2: Registered cluster interface o2cb [ 7.956768][ T1] ocfs2: Registered cluster interface user [ 7.958015][ T1] OCFS2 User DLM kernel interface loaded [ 7.967050][ T1] gfs2: GFS2 installed [ 7.970947][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 7.972031][ T1] ceph: loaded (mds proto 32) [ 7.983791][ T1] NET: Registered protocol family 38 [ 7.985289][ T1] async_tx: api initialized (async) [ 7.986233][ T1] Key type asymmetric registered [ 7.987381][ T1] Asymmetric key parser 'x509' registered [ 7.988531][ T1] Asymmetric key parser 'pkcs8' registered [ 7.989675][ T1] Key type pkcs7_test registered [ 7.990504][ T1] Asymmetric key parser 'tpm_parser' registered [ 7.991643][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 7.993902][ T1] io scheduler mq-deadline registered [ 7.994698][ T1] io scheduler kyber registered [ 7.995623][ T1] io scheduler bfq registered [ 8.009557][ T1] hgafb: HGA card not detected. [ 8.010474][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.011820][ T1] usbcore: registered new interface driver udlfb [ 8.016736][ T1] uvesafb: failed to execute /sbin/v86d [ 8.017703][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.018842][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.019883][ T1] uvesafb: vbe_init() failed with -22 [ 8.020835][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.022460][ T1] vga16fb: mapped to 0x000000005654a632 [ 8.088586][ T1] Console: switching to colour frame buffer device 80x30 [ 8.376773][ T1] fb0: VGA16 VGA frame buffer device [ 8.379430][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.396677][ T1] ACPI: Power Button [PWRF] [ 8.398580][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.400283][ T1] ACPI: Sleep Button [SLPF] [ 8.408676][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.422647][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.423774][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.440288][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.441269][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.458418][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.459582][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.635639][ T2084] kworker/u4:3 (2084) used greatest stack depth: 26160 bytes left [ 8.757529][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.759091][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.761404][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.767786][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.773199][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.780645][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.787734][ T1] Cyclades driver 2.6 [ 8.789186][ T1] Initializing Nozomi driver 2.1d [ 8.791798][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.793097][ T1] No rocketport ports found; unloading driver [ 8.796469][ T1] Non-volatile memory driver v1.3 [ 8.798046][ T1] Linux agpgart interface v0.103 [ 8.810456][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.812162][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 8.817282][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.818750][ T1] usbcore: registered new interface driver udl [ 8.868510][ T1] brd: module loaded [ 8.902775][ T1] loop: module loaded [ 9.072683][ T1] zram: Added device: zram0 [ 9.080133][ T1] null_blk: module loaded [ 9.087158][ T1] nfcsim 0.2 initialized [ 9.090416][ T1] Loading iSCSI transport class v2.0-870. [ 9.119786][ T1] scsi host0: Virtio SCSI HBA [ 9.163105][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.167380][ T949] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.186277][ T1] slram: not enough parameters. [ 9.198392][ T1] ftl_cs: FTL header not found. [ 9.250482][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.252129][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.254175][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.264982][ T1] MACsec IEEE 802.1AE [ 9.266866][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.311275][ T1] vcan: Virtual CAN interface driver [ 9.312283][ T1] vxcan: Virtual CAN Tunnel driver [ 9.313174][ T1] slcan: serial line CAN interface driver [ 9.314103][ T1] slcan: 10 dynamic interface channels. [ 9.315039][ T1] CAN device driver interface [ 9.317335][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.318453][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.320117][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.321463][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.323227][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.324341][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.327944][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.328861][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.329774][ T1] AX.25: bpqether driver version 004 [ 9.330747][ T1] PPP generic driver version 2.4.2 [ 9.334212][ T1] PPP BSD Compression module registered [ 9.335166][ T1] PPP Deflate Compression module registered [ 9.336275][ T1] PPP MPPE Compression module registered [ 9.337167][ T1] NET: Registered protocol family 24 [ 9.338086][ T1] PPTP driver version 0.8.5 [ 9.339544][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.341251][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.342595][ T1] SLIP linefill/keepalive option. [ 9.343482][ T1] hdlc: HDLC support module revision 1.22 [ 9.344417][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.345966][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.347245][ T1] LAPB Ethernet driver version 0.02 [ 9.348756][ T1] usbcore: registered new interface driver rndis_wlan [ 9.350625][ T1] mac80211_hwsim: initializing netlink [ 9.383833][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.397339][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.411928][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.414665][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.416560][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.418515][ T1] usbcore: registered new interface driver pegasus [ 9.420369][ T1] usbcore: registered new interface driver rtl8150 [ 9.422128][ T1] usbcore: registered new interface driver r8152 [ 9.423644][ T1] usbcore: registered new interface driver asix [ 9.425160][ T1] usbcore: registered new interface driver ax88179_178a [ 9.426973][ T1] usbcore: registered new interface driver cdc_ether [ 9.429356][ T1] usbcore: registered new interface driver dm9601 [ 9.430981][ T1] usbcore: registered new interface driver smsc75xx [ 9.432568][ T1] usbcore: registered new interface driver smsc95xx [ 9.434109][ T1] usbcore: registered new interface driver net1080 [ 9.435665][ T1] usbcore: registered new interface driver rndis_host [ 9.437850][ T1] usbcore: registered new interface driver cdc_subset [ 9.439499][ T1] usbcore: registered new interface driver zaurus [ 9.441089][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.443111][ T1] usbcore: registered new interface driver cdc_ncm [ 9.444664][ T1] usbcore: registered new interface driver cdc_mbim [ 9.452033][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.462402][ T1] aoe: AoE v85 initialised. [ 9.467778][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.469078][ T1] ehci-pci: EHCI PCI platform driver [ 9.470486][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.471739][ T1] ohci-pci: OHCI PCI platform driver [ 9.473122][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.477240][ T1] usbcore: registered new interface driver cdc_acm [ 9.478362][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.480471][ T1] usbcore: registered new interface driver usblp [ 9.481931][ T1] usbcore: registered new interface driver cdc_wdm [ 9.483729][ T1] usbcore: registered new interface driver uas [ 9.485291][ T1] usbcore: registered new interface driver usb-storage [ 9.487435][ T1] usbcore: registered new interface driver ums-realtek [ 9.490578][ T1] usbcore: registered new interface driver usbserial_generic [ 9.492663][ T1] usbserial: USB Serial support registered for generic [ 9.494591][ T1] usbcore: registered new interface driver ch341 [ 9.496854][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.498452][ T1] usbcore: registered new interface driver cp210x [ 9.499979][ T1] usbserial: USB Serial support registered for cp210x [ 9.501569][ T1] usbcore: registered new interface driver ftdi_sio [ 9.503372][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.506396][ T1] usbcore: registered new interface driver keyspan [ 9.508119][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.510093][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.511936][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.513685][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.515512][ T1] usbcore: registered new interface driver option [ 9.517049][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.518907][ T1] usbcore: registered new interface driver oti6858 [ 9.520594][ T1] usbserial: USB Serial support registered for oti6858 [ 9.523772][ T1] usbcore: registered new interface driver pl2303 [ 9.525302][ T1] usbserial: USB Serial support registered for pl2303 [ 9.527072][ T1] usbcore: registered new interface driver qcserial [ 9.528812][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.530690][ T1] usbcore: registered new interface driver sierra [ 9.532450][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.534671][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.536612][ T1] usbserial: USB Serial support registered for carelink [ 9.538529][ T1] usbserial: USB Serial support registered for zio [ 9.540080][ T1] usbserial: USB Serial support registered for funsoft [ 9.541665][ T1] usbserial: USB Serial support registered for flashloader [ 9.543345][ T1] usbserial: USB Serial support registered for google [ 9.544980][ T1] usbserial: USB Serial support registered for libtransistor [ 9.546745][ T1] usbserial: USB Serial support registered for vivopay [ 9.548431][ T1] usbserial: USB Serial support registered for moto_modem [ 9.550210][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.552091][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.553801][ T1] usbserial: USB Serial support registered for hp4x [ 9.555365][ T1] usbserial: USB Serial support registered for suunto [ 9.556921][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.562012][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.563656][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.567847][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.571267][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.573068][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.574412][ T1] usb usb1: Product: Dummy host controller [ 9.575572][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 9.577115][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.582773][ T1] hub 1-0:1.0: USB hub found [ 9.584192][ T1] hub 1-0:1.0: 1 port detected [ 9.590361][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.591876][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.594063][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.596835][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.598437][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.599691][ T1] usb usb2: Product: Dummy host controller [ 9.600633][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 9.602394][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 9.606450][ T1] hub 2-0:1.0: USB hub found [ 9.607687][ T1] hub 2-0:1.0: 1 port detected [ 9.612969][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.614542][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.617185][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.620228][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.622138][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.623639][ T1] usb usb3: Product: Dummy host controller [ 9.624859][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 9.626446][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 9.630589][ T1] hub 3-0:1.0: USB hub found [ 9.631799][ T1] hub 3-0:1.0: 1 port detected [ 9.637130][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.638993][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.642132][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.645870][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.647976][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.649575][ T1] usb usb4: Product: Dummy host controller [ 9.650864][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 9.653009][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 9.658234][ T1] hub 4-0:1.0: USB hub found [ 9.659765][ T1] hub 4-0:1.0: 1 port detected [ 9.665860][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.667964][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.671021][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.673955][ C1] random: fast init done [ 9.674476][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.676779][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.678701][ T1] usb usb5: Product: Dummy host controller [ 9.680241][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 9.682196][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 9.686492][ T1] hub 5-0:1.0: USB hub found [ 9.688250][ T1] hub 5-0:1.0: 1 port detected [ 9.688805][ T7] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.691131][ T7] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.692309][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.693029][ T7] sd 0:0:1:0: [sda] Write Protect is off [ 9.694089][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.699053][ T949] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.700025][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.701215][ T7] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.703771][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.706190][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.708176][ T1] usb usb6: Product: Dummy host controller [ 9.709733][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 9.711849][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 9.716728][ T1] hub 6-0:1.0: USB hub found [ 9.717257][ T7] sda: sda1 [ 9.718572][ T1] hub 6-0:1.0: 1 port detected [ 9.723199][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.725072][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.727742][ T7] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.728452][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.731041][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.732636][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.734176][ T1] usb usb7: Product: Dummy host controller [ 9.735131][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 9.738471][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 9.741698][ T1] hub 7-0:1.0: USB hub found [ 9.742705][ T1] hub 7-0:1.0: 1 port detected [ 9.746664][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.748236][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.749982][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.752273][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.753670][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.755101][ T1] usb usb8: Product: Dummy host controller [ 9.756192][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 9.757510][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 9.760417][ T1] hub 8-0:1.0: USB hub found [ 9.761455][ T1] hub 8-0:1.0: 1 port detected [ 9.778981][ T1] using random self ethernet address [ 9.780225][ T1] using random host ethernet address [ 9.786691][ T1] Mass Storage Function, version: 2009/09/11 [ 9.787720][ T1] LUN: removable file: (no medium) [ 9.788669][ T1] no file given for LUN0 [ 9.789467][ T1] printk: console [ttyGS0] disabled [ 9.793037][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 9.795393][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.798935][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 9.800585][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 9.802041][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.803327][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.804820][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 9.805908][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.807249][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 9.810054][ T1] hub 9-0:1.0: USB hub found [ 9.811007][ T1] hub 9-0:1.0: 8 ports detected [ 9.816786][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.818489][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 9.820211][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.822240][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.823617][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.824843][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 9.826073][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.827293][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 9.830183][ T1] hub 10-0:1.0: USB hub found [ 9.831189][ T1] hub 10-0:1.0: 8 ports detected [ 9.838117][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.840334][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 9.842230][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.843610][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.844914][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 9.845979][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.847198][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 9.849846][ T1] hub 11-0:1.0: USB hub found [ 9.851227][ T1] hub 11-0:1.0: 8 ports detected [ 9.857550][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.859275][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 9.860828][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.862846][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.864228][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.865418][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 9.866428][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.867821][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 9.870471][ T1] hub 12-0:1.0: USB hub found [ 9.871604][ T1] hub 12-0:1.0: 8 ports detected [ 9.878493][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.880500][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 9.882489][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.883866][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.885358][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 9.886527][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.887729][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 9.890513][ T1] hub 13-0:1.0: USB hub found [ 9.891563][ T1] hub 13-0:1.0: 8 ports detected [ 9.897372][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.899261][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 9.900797][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.902643][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.903902][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.904997][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 9.906076][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.907264][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 9.909980][ T1] hub 14-0:1.0: USB hub found [ 9.910897][ T1] hub 14-0:1.0: 8 ports detected [ 9.918172][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.920239][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 9.922182][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.923983][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.925589][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 9.926634][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.927959][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 9.930807][ T1] hub 15-0:1.0: USB hub found [ 9.931782][ T1] hub 15-0:1.0: 8 ports detected [ 9.937654][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.939329][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 9.940902][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.942669][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.944123][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.945414][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 9.947831][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.949117][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 9.951812][ T1] hub 16-0:1.0: USB hub found [ 9.952777][ T1] hub 16-0:1.0: 8 ports detected [ 9.960009][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.961710][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 9.963690][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.965017][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.966221][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 9.967137][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.968334][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 9.970891][ T1] hub 17-0:1.0: USB hub found [ 9.971794][ T1] hub 17-0:1.0: 8 ports detected [ 9.977659][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.979391][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 9.980943][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.982857][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.984122][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.985275][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 9.987654][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.988975][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 9.991667][ T1] hub 18-0:1.0: USB hub found [ 9.992585][ T1] hub 18-0:1.0: 8 ports detected [ 10.000212][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.002029][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.003930][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.005216][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.007049][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.008088][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.009408][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.012042][ T1] hub 19-0:1.0: USB hub found [ 10.012940][ T1] hub 19-0:1.0: 8 ports detected [ 10.019995][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.021734][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.023471][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.025369][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.026705][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.027867][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.028784][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.030146][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.033088][ T1] hub 20-0:1.0: USB hub found [ 10.034651][ T1] hub 20-0:1.0: 8 ports detected [ 10.041312][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.043003][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.044834][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.046805][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.048016][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.049060][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.050264][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.054089][ T1] hub 21-0:1.0: USB hub found [ 10.055057][ T1] hub 21-0:1.0: 8 ports detected [ 10.060959][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.062586][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.064076][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.067255][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.068731][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.069942][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.070872][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.072083][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.074842][ T1] hub 22-0:1.0: USB hub found [ 10.075882][ T1] hub 22-0:1.0: 8 ports detected [ 10.082203][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.084146][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.086818][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.088225][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.089343][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.090324][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.091508][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.094228][ T1] hub 23-0:1.0: USB hub found [ 10.095096][ T1] hub 23-0:1.0: 8 ports detected [ 10.100755][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.102414][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.103902][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.107203][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.109428][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.110574][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.111503][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.112702][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.117819][ T1] hub 24-0:1.0: USB hub found [ 10.118769][ T1] hub 24-0:1.0: 8 ports detected [ 10.127054][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.128842][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.130726][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.132016][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.133142][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.134135][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.135380][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.138120][ T1] hub 25-0:1.0: USB hub found [ 10.139019][ T1] hub 25-0:1.0: 8 ports detected [ 10.144349][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.147283][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.148743][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.150564][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.151956][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.153125][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.154133][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.155300][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.158461][ T1] hub 26-0:1.0: USB hub found [ 10.159601][ T1] hub 26-0:1.0: 8 ports detected [ 10.167016][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.169003][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.170993][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.172327][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.173592][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.174642][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.175932][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.178739][ T1] hub 27-0:1.0: USB hub found [ 10.179712][ T1] hub 27-0:1.0: 8 ports detected [ 10.185174][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.188206][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.190050][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.191801][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.193527][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.194712][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.195720][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.197492][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.200103][ T1] hub 28-0:1.0: USB hub found [ 10.201013][ T1] hub 28-0:1.0: 8 ports detected [ 10.207696][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.209353][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.211155][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.212427][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.213983][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.215491][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.218149][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.220738][ T1] hub 29-0:1.0: USB hub found [ 10.221766][ T1] hub 29-0:1.0: 8 ports detected [ 10.228184][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.229903][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.231621][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.233497][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.234891][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.236281][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.237206][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.238385][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.241001][ T1] hub 30-0:1.0: USB hub found [ 10.242131][ T1] hub 30-0:1.0: 8 ports detected [ 10.249571][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.251534][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.253536][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.255140][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.256597][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.257539][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.258688][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.261345][ T1] hub 31-0:1.0: USB hub found [ 10.262321][ T1] hub 31-0:1.0: 8 ports detected [ 10.268979][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.270589][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.272129][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.274144][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.275648][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.277222][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.278212][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.279468][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.282232][ T1] hub 32-0:1.0: USB hub found [ 10.283160][ T1] hub 32-0:1.0: 8 ports detected [ 10.289976][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.291656][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.293537][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.294837][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.296351][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.297378][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.298628][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.301235][ T1] hub 33-0:1.0: USB hub found [ 10.302097][ T1] hub 33-0:1.0: 8 ports detected [ 10.308390][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.310043][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.311535][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.313410][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.314714][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.315932][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.317195][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.318615][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.321451][ T1] hub 34-0:1.0: USB hub found [ 10.322326][ T1] hub 34-0:1.0: 8 ports detected [ 10.328543][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.330234][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.332160][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.333706][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.334848][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.336835][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.338340][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.340947][ T1] hub 35-0:1.0: USB hub found [ 10.342035][ T1] hub 35-0:1.0: 8 ports detected [ 10.347681][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.349333][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.350899][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.352808][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.354376][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.355549][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.357853][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.359527][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.362123][ T1] hub 36-0:1.0: USB hub found [ 10.366188][ T1] hub 36-0:1.0: 8 ports detected [ 10.372362][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.374464][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.377598][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.379017][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.380309][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.381313][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.382470][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.385232][ T1] hub 37-0:1.0: USB hub found [ 10.386200][ T1] hub 37-0:1.0: 8 ports detected [ 10.392328][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.393962][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.395459][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.398501][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.400092][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.401229][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.402122][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.403438][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 10.406173][ T1] hub 38-0:1.0: USB hub found [ 10.407112][ T1] hub 38-0:1.0: 8 ports detected [ 10.413518][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.415326][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 10.418095][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.419442][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.420719][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 10.421620][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.423002][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 10.425587][ T1] hub 39-0:1.0: USB hub found [ 10.426554][ T1] hub 39-0:1.0: 8 ports detected [ 10.431935][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.433869][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 10.437227][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.439092][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.440406][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.441582][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 10.442779][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.444036][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 10.446883][ T1] hub 40-0:1.0: USB hub found [ 10.447795][ T1] hub 40-0:1.0: 8 ports detected [ 10.454010][ T1] usbcore: registered new device driver usbip-host [ 10.459315][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.461828][ T1] i8042: Warning: Keylock active [ 10.464790][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.466812][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 10.530576][ T1] mousedev: PS/2 mouse device common for all mice [ 10.539788][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 10.545626][ T1] rtc_cmos 00:00: registered as rtc0 [ 10.546570][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 10.547963][ T1] i2c /dev entries driver [ 10.550683][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 10.552971][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 10.554996][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 10.558159][ T1] IR NEC protocol handler initialized [ 10.559089][ T1] IR RC5(x/sz) protocol handler initialized [ 10.559952][ T1] IR RC6 protocol handler initialized [ 10.560735][ T1] IR JVC protocol handler initialized [ 10.561696][ T1] IR Sony protocol handler initialized [ 10.562508][ T1] IR SANYO protocol handler initialized [ 10.563290][ T1] IR Sharp protocol handler initialized [ 10.564071][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 10.565014][ T1] IR XMP protocol handler initialized [ 10.566735][ T1] usbcore: registered new interface driver uvcvideo [ 10.567773][ T1] USB Video Class driver (1.1.1) [ 10.568460][ T1] gspca_main: v2.14.0 registered [ 10.586491][ T1] vivid-000: using single planar format API [ 10.603538][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 10.605885][ T1] vivid-000: V4L2 capture device registered as video3 [ 10.607503][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 10.609249][ T1] vivid-000: V4L2 output device registered as video4 [ 10.610895][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 10.612836][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 10.614711][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 10.616855][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 10.618496][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 10.619975][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 10.622879][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 10.624503][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 10.627239][ T1] vivid-001: using multiplanar format API [ 10.641263][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 10.643055][ T1] vivid-001: V4L2 capture device registered as video7 [ 10.644680][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 10.646492][ T1] vivid-001: V4L2 output device registered as video8 [ 10.647937][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 10.649944][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 10.651893][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 10.653307][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 10.654741][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 10.657140][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 10.658691][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 10.660344][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 10.662043][ T1] vivid-002: using single planar format API [ 10.676253][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 10.678318][ T1] vivid-002: V4L2 capture device registered as video11 [ 10.679953][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 10.681472][ T1] vivid-002: V4L2 output device registered as video12 [ 10.682995][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 10.684835][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 10.686661][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 10.688072][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 10.689647][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 10.691233][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 10.692847][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 10.694400][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 10.697027][ T1] vivid-003: using multiplanar format API [ 10.710556][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 10.713074][ T1] vivid-003: V4L2 capture device registered as video15 [ 10.714690][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 10.716504][ T1] vivid-003: V4L2 output device registered as video16 [ 10.717996][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 10.719823][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 10.721551][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 10.723077][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 10.724515][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 10.726313][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 10.728143][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 10.729883][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 10.731620][ T1] vivid-004: using single planar format API [ 10.739099][ T35] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 10.752967][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 10.755174][ T1] vivid-004: V4L2 capture device registered as video19 [ 10.756887][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 10.758712][ T1] vivid-004: V4L2 output device registered as video20 [ 10.760307][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 10.762458][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 10.764229][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 10.765702][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 10.767921][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 10.769386][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 10.771117][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 10.774341][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 10.776428][ T1] vivid-005: using multiplanar format API [ 10.790517][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 10.792247][ T1] vivid-005: V4L2 capture device registered as video23 [ 10.793826][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 10.795708][ T1] vivid-005: V4L2 output device registered as video24 [ 10.797979][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 10.799838][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 10.801666][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 10.803210][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 10.804696][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 10.806305][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 10.807985][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 10.809522][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 10.811176][ T1] vivid-006: using single planar format API [ 10.824824][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 10.826838][ T1] vivid-006: V4L2 capture device registered as video27 [ 10.828814][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 10.830347][ T1] vivid-006: V4L2 output device registered as video28 [ 10.831884][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 10.833705][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 10.836365][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 10.838014][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 10.839487][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 10.840988][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 10.842970][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 10.844748][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 10.846733][ T1] vivid-007: using multiplanar format API [ 10.860978][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 10.862655][ T1] vivid-007: V4L2 capture device registered as video31 [ 10.865189][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 10.867188][ T1] vivid-007: V4L2 output device registered as video32 [ 10.868606][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 10.870598][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 10.872582][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 10.874093][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 10.875602][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 10.877272][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 10.878874][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 10.880516][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 10.882845][ T1] vivid-008: using single planar format API [ 10.896454][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 10.898261][ T1] vivid-008: V4L2 capture device registered as video35 [ 10.899854][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 10.901418][ T1] vivid-008: V4L2 output device registered as video36 [ 10.902942][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 10.904916][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 10.907262][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 10.908874][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 10.910505][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 10.912144][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 10.913974][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 10.915537][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 10.917344][ T1] vivid-009: using multiplanar format API [ 10.931018][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 10.932797][ T1] vivid-009: V4L2 capture device registered as video39 [ 10.934412][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 10.936741][ T1] vivid-009: V4L2 output device registered as video40 [ 10.938240][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 10.940039][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 10.942052][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 10.943553][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 10.945038][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 10.947339][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 10.948993][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 10.950625][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 10.952296][ T1] vivid-010: using single planar format API [ 10.966110][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 10.968875][ T1] vivid-010: V4L2 capture device registered as video43 [ 10.971399][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 10.973588][ T1] vivid-010: V4L2 output device registered as video44 [ 10.975220][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 10.977966][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 10.979980][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 10.981807][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 10.983521][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 10.985012][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 10.987013][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 10.988759][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 10.990495][ T1] vivid-011: using multiplanar format API [ 11.004160][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 11.005972][ T1] vivid-011: V4L2 capture device registered as video47 [ 11.007575][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 11.009192][ T1] vivid-011: V4L2 output device registered as video48 [ 11.010645][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 11.012589][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 11.014458][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 11.016023][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 11.017839][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 11.019388][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 11.020991][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 11.023068][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 11.024797][ T1] vivid-012: using single planar format API [ 11.039357][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 11.041111][ T1] vivid-012: V4L2 capture device registered as video51 [ 11.042945][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 11.044568][ T1] vivid-012: V4L2 output device registered as video52 [ 11.046288][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 11.048199][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 11.050021][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 11.051601][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 11.053123][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 11.054677][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 11.056737][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 11.058285][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 11.059956][ T1] vivid-013: using multiplanar format API [ 11.073798][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 11.077586][ T1] vivid-013: V4L2 capture device registered as video55 [ 11.079351][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 11.080980][ T1] vivid-013: V4L2 output device registered as video56 [ 11.082523][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 11.084562][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 11.087392][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 11.089015][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 11.090551][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 11.092131][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 11.093931][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 11.095841][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 11.106066][ T1] vivid-014: using single planar format API [ 11.156645][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 11.158642][ T1] vivid-014: V4L2 capture device registered as video59 [ 11.160269][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 11.166413][ T1] vivid-014: V4L2 output device registered as video60 [ 11.168837][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 11.171394][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 11.173934][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 11.176329][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 11.181290][ T35] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.184466][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 11.186539][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 11.188268][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 11.189881][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 11.191641][ T1] vivid-015: using multiplanar format API [ 11.204262][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 11.206156][ T1] vivid-015: V4L2 capture device registered as video63 [ 11.207704][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 11.209347][ T1] vivid-015: V4L2 output device registered as video64 [ 11.210943][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 11.212835][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 11.214652][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 11.216729][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 11.218965][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 11.220522][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 11.222325][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 11.224693][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 11.228073][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 11.231209][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 11.233069][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 11.235424][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 11.238492][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 11.239583][ T1] iTCO_vendor_support: vendor-support=0 [ 11.242521][ T1] device-mapper: uevent: version 1.0.3 [ 11.244382][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 11.248173][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 11.249267][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 11.250422][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 11.251724][ T1] device-mapper: raid: Loading target version 1.15.1 [ 11.253443][ T1] Bluetooth: HCI UART driver ver 2.3 [ 11.254292][ T1] Bluetooth: HCI UART protocol H4 registered [ 11.255108][ T1] Bluetooth: HCI UART protocol BCSP registered [ 11.256832][ T1] Bluetooth: HCI UART protocol LL registered [ 11.257865][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 11.258997][ T1] Bluetooth: HCI UART protocol QCA registered [ 11.259919][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 11.260871][ T1] Bluetooth: HCI UART protocol Marvell registered [ 11.262060][ T1] usbcore: registered new interface driver bfusb [ 11.263396][ T1] usbcore: registered new interface driver btusb [ 11.265298][ T1] CAPI 2.0 started up with major 68 (middleware) [ 11.266514][ T1] Modular ISDN core version 1.1.29 [ 11.267931][ T1] NET: Registered protocol family 34 [ 11.268709][ T1] DSP module 2.0 [ 11.269330][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 11.280562][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 11.282019][ T1] 0 virtual devices registered [ 11.283032][ T1] intel_pstate: CPU model not supported [ 11.287352][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 11.288776][ T1] usnic_verbs:usnic_uiom_init:563: [ 11.288779][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 11.291331][ T1] usnic_verbs:usnic_ib_init:667: [ 11.291336][ T1] Unable to initialize umem with err -1 [ 11.294266][ T1] iscsi: registered transport (iser) [ 11.296131][ T1] SoftiWARP attached [ 11.296970][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.298737][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.300312][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.310142][ T1] hid: raw HID events driver (C) Jiri Kosina [ 11.344640][ T1] usbcore: registered new interface driver usbhid [ 11.345679][ T1] usbhid: USB HID core driver [ 11.350112][ T1] ashmem: initialized [ 11.436540][ T1] usbcore: registered new interface driver snd-usb-audio [ 11.438107][ T1] drop_monitor: Initializing network drop monitor service [ 11.439974][ T1] NET: Registered protocol family 26 [ 11.440893][ T1] GACT probability on [ 11.441490][ T1] Mirror/redirect action on [ 11.442288][ T1] Simple TC action Loaded [ 11.445085][ T1] netem: version 1.3 [ 11.447030][ T1] u32 classifier [ 11.447640][ T1] Performance counters on [ 11.448481][ T1] input device check on [ 11.449139][ T1] Actions configured [ 11.451623][ T1] nf_conntrack_irc: failed to register helpers [ 11.452744][ T1] nf_conntrack_sane: failed to register helpers [ 11.493044][ T1] nf_conntrack_sip: failed to register helpers [ 11.498837][ T1] xt_time: kernel timezone is -0000 [ 11.499831][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 11.500919][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 11.503284][ T1] IPVS: ipvs loaded. [ 11.503982][ T1] IPVS: [rr] scheduler registered. [ 11.504697][ T1] IPVS: [wrr] scheduler registered. [ 11.505394][ T1] IPVS: [lc] scheduler registered. [ 11.506607][ T1] IPVS: [wlc] scheduler registered. [ 11.507391][ T1] IPVS: [fo] scheduler registered. [ 11.508115][ T1] IPVS: [ovf] scheduler registered. [ 11.508884][ T1] IPVS: [lblc] scheduler registered. [ 11.509763][ T1] IPVS: [lblcr] scheduler registered. [ 11.510518][ T1] IPVS: [dh] scheduler registered. [ 11.511204][ T1] IPVS: [sh] scheduler registered. [ 11.512069][ T1] IPVS: [mh] scheduler registered. [ 11.513105][ T1] IPVS: [sed] scheduler registered. [ 11.513912][ T1] IPVS: [nq] scheduler registered. [ 11.514794][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 11.515700][ T1] IPVS: [sip] pe registered. [ 11.516882][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 11.520065][ T1] gre: GRE over IPv4 demultiplexor driver [ 11.520882][ T1] ip_gre: GRE over IPv4 tunneling driver [ 11.528579][ T1] IPv4 over IPsec tunneling driver [ 11.533285][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 11.534773][ T1] Initializing XFRM netlink socket [ 11.535601][ T1] IPsec XFRM device driver [ 11.537586][ T1] NET: Registered protocol family 10 [ 11.538683][ T1] [ 11.539018][ T1] ============================= [ 11.539681][ T1] WARNING: suspicious RCU usage [ 11.540355][ T1] 5.7.0-rc4-next-20200508-syzkaller #0 Not tainted [ 11.541221][ T1] ----------------------------- [ 11.542013][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 11.543184][ T1] [ 11.543184][ T1] other info that might help us debug this: [ 11.543184][ T1] [ 11.544634][ T1] [ 11.544634][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 11.545747][ T1] 1 lock held by swapper/0/1: [ 11.546490][ T1] #0: ffffffff8a7aa670 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 11.547972][ T1] [ 11.547972][ T1] stack backtrace: [ 11.548915][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc4-next-20200508-syzkaller #0 [ 11.550185][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 11.551786][ T1] Call Trace: [ 11.552472][ T1] dump_stack+0x18f/0x20d [ 11.553090][ T1] ip6mr_get_table+0x153/0x180 [ 11.553819][ T1] ip6mr_new_table+0x1b/0x70 [ 11.555766][ T1] ip6mr_net_init+0x133/0x3f0 [ 11.555766][ T1] ? ip6mr_net_exit+0x100/0x100 [ 11.555766][ T1] ops_init+0xaf/0x420 [ 11.555766][ T1] register_pernet_operations+0x346/0x840 [ 11.555766][ T1] ? setup_net+0x860/0x860 [ 11.555766][ T1] ? down_write_killable+0x170/0x170 [ 11.555766][ T1] ? cpus_read_unlock+0xa4/0x140 [ 11.555766][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 11.555766][ T1] ? unix_diag_init+0x11/0x11 [ 11.555766][ T1] register_pernet_subsys+0x25/0x40 [ 11.555766][ T1] ip6_mr_init+0x49/0x152 [ 11.555766][ T1] inet6_init+0x1d7/0x6dc [ 11.555766][ T1] do_one_initcall+0x10a/0x7d0 [ 11.555766][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 11.555766][ T1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 11.555766][ T1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 11.555766][ T1] ? kernel_init_freeable+0x3a5/0x5ae [ 11.555766][ T1] kernel_init_freeable+0x501/0x5ae [ 11.555766][ T1] ? rest_init+0x365/0x365 [ 11.555766][ T1] kernel_init+0xd/0x1bb [ 11.555766][ T1] ret_from_fork+0x24/0x30 [ 11.582168][ T1] Segment Routing with IPv6 [ 11.583394][ T1] mip6: Mobile IPv6 [ 11.588564][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 11.595020][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 11.599224][ T1] NET: Registered protocol family 17 [ 11.600166][ T1] NET: Registered protocol family 15 [ 11.601378][ T1] Bridge firewalling registered [ 11.603338][ T1] NET: Registered protocol family 9 [ 11.604204][ T1] X25: Linux Version 0.2 [ 11.640961][ T1] NET: Registered protocol family 6 [ 11.676363][ T1] NET: Registered protocol family 11 [ 11.677645][ T1] NET: Registered protocol family 3 [ 11.678477][ T1] can: controller area network core (rev 20170425 abi 9) [ 11.679856][ T1] NET: Registered protocol family 29 [ 11.680816][ T1] can: raw protocol (rev 20170425) [ 11.681603][ T1] can: broadcast manager protocol (rev 20170425 t) [ 11.682598][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 11.683688][ T1] can: SAE J1939 [ 11.684682][ T1] Bluetooth: RFCOMM TTY layer initialized [ 11.685521][ T1] Bluetooth: RFCOMM socket layer initialized [ 11.687260][ T1] Bluetooth: RFCOMM ver 1.11 [ 11.687909][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 11.688730][ T1] Bluetooth: BNEP filters: protocol multicast [ 11.689609][ T1] Bluetooth: BNEP socket layer initialized [ 11.690473][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 11.691260][ T1] Bluetooth: CMTP socket layer initialized [ 11.692441][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 11.693503][ T1] Bluetooth: HIDP socket layer initialized [ 11.694766][ T1] RPC: Registered rdma transport module. [ 11.695583][ T1] RPC: Registered rdma backchannel transport module. [ 11.699165][ T1] NET: Registered protocol family 33 [ 11.699945][ T1] Key type rxrpc registered [ 11.700612][ T1] Key type rxrpc_s registered [ 11.702092][ T1] NET: Registered protocol family 41 [ 11.703846][ T1] lec:lane_module_init: lec.c: initialized [ 11.704708][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 11.705663][ T1] l2tp_core: L2TP core driver, V2.0 [ 11.707493][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 11.708332][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 11.709426][ T1] l2tp_netlink: L2TP netlink interface [ 11.710427][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 11.711412][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 11.712631][ T1] NET: Registered protocol family 35 [ 11.713709][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 11.726051][ T1] DCCP: Activated CCID 2 (TCP-like) [ 11.727147][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 11.729209][ T1] sctp: Hash tables configured (bind 32/56) [ 11.731573][ T1] NET: Registered protocol family 21 [ 11.733419][ T1] Registered RDS/infiniband transport [ 11.735129][ T1] Registered RDS/tcp transport [ 11.736483][ T1] tipc: Activated (version 2.0.0) [ 11.737805][ T1] NET: Registered protocol family 30 [ 11.739451][ T1] tipc: Started in single node mode [ 11.740626][ T1] NET: Registered protocol family 43 [ 11.741635][ T1] 9pnet: Installing 9P2000 support [ 11.742815][ T1] NET: Registered protocol family 37 [ 11.746970][ T1] NET: Registered protocol family 36 [ 11.748247][ T1] Key type dns_resolver registered [ 11.749020][ T1] Key type ceph registered [ 11.750386][ T1] libceph: loaded (mon/osd proto 15/24) [ 11.753114][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 11.754579][ T1] openvswitch: Open vSwitch switching datapath [ 11.757903][ T1] NET: Registered protocol family 40 [ 11.759087][ T1] mpls_gso: MPLS GSO support [ 11.767222][ T1] IPI shorthand broadcast: enabled [ 11.768260][ T1] AVX2 version of gcm_enc/dec engaged. [ 11.769054][ T1] AES CTR mode by8 optimization enabled [ 11.774698][ T1] sched_clock: Marking stable (11760874610, 13784930)->(11780168576, -5509036) [ 11.777702][ T1] registered taskstats version 1 [ 11.778499][ T1] Loading compiled-in X.509 certificates [ 11.783871][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 11.786543][ T1] zswap: loaded using pool lzo/zbud [ 11.788241][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 11.790019][ T1] Key type ._fscrypt registered [ 11.790804][ T1] Key type .fscrypt registered [ 11.791504][ T1] Key type fscrypt-provisioning registered [ 11.795451][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 11.798422][ T1] FS-Cache: Netfs 'afs' registered for caching [ 11.807929][ T1] Btrfs loaded, crc32c=crc32c-intel [ 11.813086][ T1] Key type big_key registered [ 11.815720][ T1] Key type encrypted registered [ 11.816897][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 11.817841][ T1] ima: No TPM chip found, activating TPM-bypass! [ 11.818783][ T1] ima: Allocated hash algorithm: sha256 [ 11.819906][ T1] ima: No architecture policies found [ 11.820926][ T1] evm: Initialising EVM extended attributes: [ 11.821889][ T1] evm: security.selinux [ 11.822506][ T1] evm: security.SMACK64 [ 11.823119][ T1] evm: security.SMACK64EXEC [ 11.823861][ T1] evm: security.SMACK64TRANSMUTE [ 11.824578][ T1] evm: security.SMACK64MMAP [ 11.825278][ T1] evm: security.apparmor [ 11.826415][ T1] evm: security.ima [ 11.826975][ T1] evm: security.capability [ 11.827574][ T1] evm: HMAC attrs: 0x1 [ 11.829582][ T1] PM: Magic number: 4:351:725 [ 11.831727][ T1] block loop5: hash matches [ 11.833952][ T1] printk: console [netcon0] enabled [ 11.834901][ T1] netconsole: network logging started [ 11.839340][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 11.842498][ T1] rdma_rxe: loaded [ 11.843854][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 11.847476][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 11.849363][ T35] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 11.852278][ T35] cfg80211: failed to load regulatory.db [ 11.853549][ T1] ALSA device list: [ 11.854242][ T1] #0: Dummy 1 [ 11.854755][ T1] #1: Loopback 1 [ 11.855300][ T1] #2: Virtual MIDI Card 1 [ 11.936485][ T91] floppy0: no floppy controllers found [ 11.940195][ T1] md: Waiting for all devices to be available before autodetect [ 11.941541][ T1] md: If you don't use raid, use raid=noautodetect [ 11.947994][ T1] md: Autodetecting RAID arrays. [ 11.948788][ T1] md: autorun ... [ 11.949398][ T1] md: ... autorun DONE. [ 11.991707][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 11.993314][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 12.051869][ T1] devtmpfs: mounted [ 12.063313][ T1] Freeing unused kernel image (initmem) memory: 2784K [ 12.064424][ T1] Kernel memory protection disabled. [ 12.106481][ T1] Run /sbin/init as init process [ 13.069935][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 13.085362][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 13.093156][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 13.161103][ T1] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 13.182626][ T1] systemd[1]: Detected virtualization kvm. [ 13.188562][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 13.282765][ T1] systemd[1]: Set hostname to . [ 13.639068][ T3884] selinux-autorel (3884) used greatest stack depth: 24976 bytes left [ 13.674927][ T3887] systemd-fstab-generator[3887]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 13.726847][ T3887] systemd-fstab-generator[3887]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 13.744067][ T3887] systemd-fstab-generator[3887]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 13.765634][ T3887] systemd-fstab-g (3887) used greatest stack depth: 23720 bytes left [ 13.845126][ T3881] systemd[3881]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 14.138527][ T1] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ 14.178774][ T1] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ 14.217502][ T1] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ 14.256335][ T1] systemd[1]: Reached target Remote File Systems. [ OK ] Reached target Remote File Systems. [ 14.299219][ T1] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ OK ] Listening on Journal Audit Socket. [ OK ] Listening on Syslog Socket. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target Paths. [ OK ] Listening on udev Control Socket. [ OK ] Created slice System Slice. Mounting POSIX Message Queue File System... Mounting /sys/kernel/debug... Starting Create Static Device Nodes in /dev... [ OK ] Created slice system-getty.slice. Starting Remount Root and Kernel File Systems... Starting Journal Service... [ 14.841244][ T3899] EXT4-fs (sda1): re-mounted. Opts: (null) [ 14.853116][ T3897] systemd-tmpfile (3897) used greatest stack depth: 23048 bytes left Mounting /sys/kernel/config... [ OK ] Reached target Encrypted Volumes. [ OK ] Reached target Slices. [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Reached target Swap. Mounting Huge Pages File System... Starting Load Kernel Modules... Mounting /proc/sys/fs/binfmt_misc... [ OK ] Listening on udev Kernel Socket. [ OK ] Reached target Sockets. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Huge Pages File System. [ OK ] Mounted /sys/kernel/debug. [ OK ] Mounted /sys/kernel/config. [ OK ] Mounted /proc/sys/fs/binfmt_misc. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Load Kernel Modules. Starting Apply Kernel Variables... Mounting FUSE Control File System... Starting udev Coldplug all Devices... Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems (Pre). Starting udev Kernel Device Manager... [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started Apply Kernel Variables. [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. Starting Raise network interfaces... [ OK ] Started Journal Service. [ OK ] Started udev Kernel Device Manager. Starting Flush Journal to Persistent Storage... [ 17.088015][ T3902] systemd-journald[3902]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... [ OK ] Started Create Volatile Files and Directories. Starting Update UTMP about System Boot/Shutdown... Starting Network Time Synchronization... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. [ 18.403538][ T3963] [ 18.407544][ T3963] ============================= [ 18.414171][ T3963] WARNING: suspicious RCU usage [ 18.422288][ T3963] 5.7.0-rc4-next-20200508-syzkaller #0 Not tainted [ 18.430898][ T3963] ----------------------------- [ 18.437116][ T3963] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 18.448959][ T3963] [ 18.448959][ T3963] other info that might help us debug this: [ 18.448959][ T3963] [ 18.460236][ T3963] [ 18.460236][ T3963] rcu_scheduler_active = 2, debug_locks = 1 [ 18.470735][ T3963] 1 lock held by ip/3963: [ 18.477813][ T3963] #0: ffffffff8a7b74c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 18.491371][ T3963] [ 18.491371][ T3963] stack backtrace: [ 18.498330][ T3963] CPU: 1 PID: 3963 Comm: ip Not tainted 5.7.0-rc4-next-20200508-syzkaller #0 [ 18.508150][ T3963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 18.518799][ T3963] Call Trace: [ 18.522197][ T3963] dump_stack+0x18f/0x20d [ 18.526664][ T3963] bpq_device_event+0x796/0x8ee [ 18.531938][ T3963] ? team_port_get_rtnl+0xbe/0x120 [ 18.537379][ T3963] notifier_call_chain+0xc0/0x230 [ 18.542783][ T3963] call_netdevice_notifiers_info+0xb5/0x130 [ 18.549989][ T3963] __dev_notify_flags+0x121/0x2c0 [ 18.555629][ T3963] ? dev_change_name+0x700/0x700 [ 18.561163][ T3963] ? dev_set_allmulti+0x30/0x30 [ 18.566301][ T3963] ? print_usage_bug+0x240/0x240 [ 18.571488][ T3963] dev_change_flags+0x100/0x160 [ 18.577503][ T3963] do_setlink+0xa1c/0x35d0 [ 18.582331][ T3963] ? mark_lock+0x129/0x1390 [ 18.587509][ T3963] ? rtnl_getlink+0xab0/0xab0 [ 18.592547][ T3963] ? print_usage_bug+0x240/0x240 [ 18.598917][ T3963] ? mark_lock+0x129/0x1390 [ 18.604296][ T3963] ? mark_lock+0x129/0x1390 [ 18.609679][ T3963] ? memset+0x20/0x40 [ 18.613799][ T3963] ? __nla_validate_parse+0x2dc/0x1c70 [ 18.621004][ T3963] ? nla_get_range_signed+0x520/0x520 [ 18.627945][ T3963] ? mark_held_locks+0xe0/0xe0 [ 18.633427][ T3963] ? deref_stack_reg+0xaa/0xe0 [ 18.638551][ T3963] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 18.646024][ T3963] __rtnl_newlink+0xad0/0x1590 [ 18.651275][ T3963] ? rtnl_link_unregister+0x240/0x240 [ 18.657216][ T3963] ? is_bpf_text_address+0xcb/0x160 [ 18.662929][ T3963] ? kernel_text_address+0x6e/0xe0 [ 18.668760][ T3963] ? __kernel_text_address+0x9/0x30 [ 18.675260][ T3963] ? unwind_get_return_address+0x5a/0xa0 [ 18.682967][ T3963] ? profile_setup.cold+0xc1/0xc1 [ 18.688601][ T3963] ? arch_stack_walk+0x97/0xf0 [ 18.693831][ T3963] ? stack_trace_save+0x8c/0xc0 [ 18.699318][ T3963] ? stack_trace_consume_entry+0x160/0x160 [ 18.705683][ T3963] ? rtnl_newlink+0x46/0xa0 [ 18.710517][ T3963] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 18.716105][ T3963] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 18.722398][ T3963] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 18.729167][ T3963] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 18.735295][ T3963] rtnl_newlink+0x64/0xa0 [ 18.740138][ T3963] ? __rtnl_newlink+0x1590/0x1590 [ 18.745856][ T3963] rtnetlink_rcv_msg+0x44e/0xad0 [ 18.752264][ T3963] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 18.757747][ T3963] ? lock_acquire+0x1f4/0x940 [ 18.762542][ T3963] ? netlink_deliver_tap+0x146/0xcc0 [ 18.768294][ T3963] netlink_rcv_skb+0x15a/0x430 [ 18.773545][ T3963] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 18.780266][ T3963] ? netlink_ack+0xa60/0xa60 [ 18.785275][ T3963] ? netlink_deliver_tap+0x236/0xcc0 [ 18.790945][ T3963] netlink_unicast+0x537/0x740 [ 18.795915][ T3963] ? netlink_attachskb+0x810/0x810 [ 18.801235][ T3963] ? _copy_from_iter_full+0x25c/0x870 [ 18.807049][ T3963] ? __phys_addr_symbol+0x2c/0x70 [ 18.813088][ T3963] ? __check_object_size+0x171/0x437 [ 18.819249][ T3963] netlink_sendmsg+0x882/0xe10 [ 18.824362][ T3963] ? aa_af_perm+0x260/0x260 [ 18.829184][ T3963] ? netlink_unicast+0x740/0x740 [ 18.834150][ T3963] ? netlink_unicast+0x740/0x740 [ 18.839952][ T3963] sock_sendmsg+0xcf/0x120 [ 18.845644][ T3963] ____sys_sendmsg+0x6bf/0x7e0 [ 18.850750][ T3963] ? mark_held_locks+0xe0/0xe0 [ 18.855707][ T3963] ? kernel_sendmsg+0x50/0x50 [ 18.860578][ T3963] ? find_held_lock+0x2d/0x110 [ 18.866139][ T3963] ? mark_lock+0x129/0x1390 [ 18.871534][ T3963] ___sys_sendmsg+0x100/0x170 [ 18.877057][ T3963] ? sendmsg_copy_msghdr+0x70/0x70 [ 18.883902][ T3963] ? migration_entry_to_page+0x310/0x310 [ 18.890741][ T3963] ? do_raw_spin_unlock+0x171/0x260 [ 18.896268][ T3963] ? find_held_lock+0x2d/0x110 [ 18.901645][ T3963] ? do_page_fault+0x59e/0x13da [ 18.906694][ T3963] ? vm_insert_pages+0x6a0/0x6a0 [ 18.911952][ T3963] ? lock_downgrade+0x840/0x840 [ 18.916823][ T3963] ? __fget_light+0x1ab/0x270 [ 18.922324][ T3963] __sys_sendmsg+0xec/0x1b0 [ 18.927623][ T3963] ? __sys_sendmsg_sock+0xb0/0xb0 [ 18.934227][ T3963] ? down_read_nested+0x430/0x430 [ 18.939590][ T3963] ? trace_hardirqs_off_caller+0x55/0x230 [ 18.948312][ T3963] ? do_syscall_64+0x21/0x7d0 [ 18.953763][ T3963] do_syscall_64+0xf6/0x7d0 [ 18.958287][ T3963] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 18.964335][ T3963] RIP: 0033:0x7fbae1680dc7 [ 18.968764][ 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 [ 18.988378][ T3963] RSP: 002b:00007ffd5fb572a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 18.997176][ T3963] RAX: ffffffffffffffda RBX: 000000005eb9106c RCX: 00007fbae1680dc7 [ 19.005248][ T3963] RDX: 0000000000000000 RSI: 00007ffd5fb572f0 RDI: 0000000000000003 [ 19.013350][ T3963] RBP: 00007ffd5fb572f0 R08: 0000000000001000 R09: fefefeff77686d74 [ 19.021545][ T3963] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffd5fb57330 [ 19.029540][ T3963] R13: 000055ad86b523c0 R14: 00007ffd5fb5f3b0 R15: 0000000000000000 [ 19.122485][ T3963] ip (3963) used greatest stack depth: 22560 bytes left [ 19.699218][ C1] random: crng init done [ 19.703981][ C1] random: 7 urandom warning(s) missed due to ratelimiting Stopping Network Time Synchronization... [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [** ] (1 of 2) A start job is running for dev-ttyS0.device (15s / 1min 30s) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (15s / 1min 30s) [ *** ] (2 of 2) A start job is running for…dplug all Devices (16s / no limit) [ OK ] Reached target Sound Card. [ *** ] (2 of 2) A start job is running for…dplug all Devices (21s / no limit) [ ***] (2 of 2) A start job is running for…dplug all Devices (22s / no limit) [ **] (1 of 2) A start job is running for dev-ttyS0.device (22s / 1min 30s) [ *] (1 of 2) A start job is running for dev-ttyS0.device (23s / 1min 30s) [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Started Daily apt download activities. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. [ OK ] Reached target Basic System. [ OK ] Started Regular background program processing daemon. Starting OpenBSD Secure Shell server... Starting getty on tty2-tty6 if dbus and logind are not available... Starting Permit User Sessions... Starting System Logging Service... [ OK ] Started Permit User Sessions. [ OK ] Started System Logging Service. [ OK ] Found device /dev/ttyS0. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Reached target Login Prompts. [ 43.260832][ T6697] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 43.272646][ T6697] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 43.281050][ T6697] CPU: 0 PID: 6697 Comm: sshd Not tainted 5.7.0-rc4-next-20200508-syzkaller #0 [ 43.289976][ T6697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.300128][ T6697] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 43.306206][ T6697] 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 [ 43.306219][ T6697] RSP: 0018:ffffc90005437450 EFLAGS: 00010206 [ 43.332569][ T6697] RAX: dffffc0000000000 RBX: ffff88809924c000 RCX: ffffffff8363227a [ 43.340555][ T6697] RDX: 0000000000000005 RSI: ffffffff83632288 RDI: 0000000000000028 [ 43.348636][ T6697] RBP: 1ffff92000a86e8b R08: ffff8880a7972440 R09: fffffbfff155a5b2 [ 43.356607][ T6697] R10: ffffffff8aad2d8f R11: fffffbfff155a5b1 R12: ffff8880a6ae8fea [ 43.364575][ T6697] R13: ffff8880a6ae8000 R14: 0000000000001a29 R15: 0000000000000000 [ 43.372545][ T6697] FS: 00007fde4eb1a8c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 43.381552][ T6697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.388124][ T6697] CR2: 000055ad015288f5 CR3: 000000009ea98000 CR4: 00000000001406f0 [ 43.396096][ T6697] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.404089][ T6697] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.412660][ T6697] Call Trace: [ 43.415950][ T6697] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 43.421319][ T6697] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 43.427124][ T6697] ? __kmalloc+0x62f/0x7a0 [ 43.431536][ T6697] ? tomoyo_realpath_from_path+0xc2/0x620 [ 43.437250][ T6697] ? lock_release+0x800/0x800 [ 43.441939][ T6697] ? __lock_acquire+0x2018/0x3f20 [ 43.447063][ T6697] tomoyo_realpath_from_path+0x393/0x620 [ OK [[ 43.452724][ T6697] tomoyo_path_number_perm+0x1c2/0x4d0 0m] Reached targ[ 43.459556][ T6697] ? tomoyo_path_number_perm+0x17a/0x4d0 et Multi-User Sy[ 43.466563][ T6697] ? tomoyo_execute_permission+0x470/0x470 stem. [ 43.473741][ T6697] ? d_alloc_parallel+0x785/0x1b10 [ 43.479445][ T6697] ? d_alloc_parallel+0x9ea/0x1b10 [ 43.484555][ T6697] ? rcu_read_lock_held_common+0x130/0x130 [ 43.490358][ T6697] ? print_usage_bug+0x240/0x240 [ 43.495298][ T6697] tomoyo_path_mknod+0x10d/0x190 [ 43.500230][ T6697] ? tomoyo_path_chown+0x1b0/0x1b0 [ 43.505349][ T6697] ? mark_held_locks+0x9f/0xe0 [ 43.505363][ T6697] ? d_lookup+0xec/0x250 [ 43.505378][ T6697] security_path_mknod+0x116/0x180 [ 43.505392][ T6697] lookup_open+0x5ae/0x1320 [ 43.505406][ T6697] ? page_put_link+0x210/0x210 [ 43.505427][ T6697] ? preempt_count_add+0x74/0x140 [ 43.505439][ T6697] ? __mnt_want_write+0x1da/0x2c0 [ 43.505454][ T6697] path_openat+0x93c/0x27f0 [ 43.505471][ T6697] ? path_lookupat.isra.0+0x530/0x530 [ 43.505481][ T6697] ? up_read+0x1a8/0x750 [ 43.505494][ T6697] ? mark_held_locks+0xe0/0xe0 [ 43.505505][ T6697] ? down_read_nested+0x430/0x430 [ 43.505522][ T6697] do_filp_open+0x192/0x260 [ 43.505535][ T6697] ? may_open_dev+0xf0/0xf0 [ 43.505551][ T6697] ? simple_attr_release+0x40/0x40 [ 43.505568][ T6697] ? _raw_spin_unlock+0x24/0x40 [ 43.505580][ T6697] ? __alloc_fd+0x46d/0x600 [ 43.505597][ T6697] do_sys_openat2+0x585/0x7d0 [ 43.505611][ T6697] ? file_open_root+0x400/0x400 [ 43.505624][ T6697] ? up_read+0x1a8/0x750 [ 43.505638][ T6697] do_sys_open+0xc3/0x140 [ 43.505651][ T6697] ? filp_open+0x70/0x70 [ 43.505664][ T6697] ? handle_mm_fault+0x491/0xa10 [ 43.505679][ T6697] ? trace_hardirqs_off_caller+0x55/0x230 [ 43.505697][ T6697] do_syscall_64+0xf6/0x7d0 [ 43.505712][ T6697] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 43.505721][ T6697] RIP: 0033:0x7fde4cc836f0 [ 43.505734][ T6697] 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 [ 43.505740][ T6697] RSP: 002b:00007fff9e3e03f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 43.505752][ T6697] RAX: ffffffffffffffda RBX: 000055ad017ba320 RCX: 00007fde4cc836f0 [ 43.505759][ T6697] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 000055ad015288f5 [ 43.505765][ T6697] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 43.505772][ T6697] R10: 0000000000000240 R11: 0000000000000246 R12: 000055ad014f951e [[ 43.505779][ T6697] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 43.505789][ T6697] Modules linked in: [ 44.318166][ T6697] ---[ end trace 518731da0a6b2dfb ]---  OK ] Reached target Graphical Interface. [ 44.447036][ T6697] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 44.453180][ T6697] 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 [ 44.485738][ T6697] RSP: 0018:ffffc90005437450 EFLAGS: 00010206 [ 44.494468][ T6697] RAX: dffffc0000000000 RBX: ffff88809924c000 RCX: ffffffff8363227a Starting Update UTMP about System Runlevel Changes... [ 44.591135][ T6697] RDX: 0000000000000005 RSI: ffffffff83632288 RDI: 0000000000000028 [ 44.639474][ T6697] RBP: 1ffff92000a86e8b R08: ffff8880a7972440 R09: fffffbfff155a5b2 [ 44.672555][ T6697] R10: ffffffff8aad2d8f R11: fffffbfff155a5b1 R12: ffff8880a6ae8fea [ 44.686522][ T6697] R13: ffff8880a6ae8000 R14: 0000000000001a29 R15: 0000000000000000 [ 44.703883][ T6697] FS: 00007fde4eb1a8c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 44.748368][ T6697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.782255][ T6697] CR2: 00007ffc985cafc8 CR3: 000000009ea98000 CR4: 00000000001406f0 [ 44.845909][ T6697] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.866717][ T6697] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.893901][ T6697] Kernel panic - not syncing: Fatal exception [ 44.901469][ T6697] Kernel Offset: disabled [ 44.905784][ T6697] Rebooting in 86400 seconds..