[ 0.000000][ T0] Linux version 5.7.0-rc4-next-20200507-syzkaller (syzkaller@syzkaller) (gcc (GCC) 9.0.0 20181231 (experimental), GNU ld (GNU Binutils for Ubuntu) 2.26.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000003][ T0] kvm-clock: cpu 0, msr be4c001, primary cpu clock [ 0.000003][ T0] kvm-clock: using sched offset of 3187610510 cycles [ 0.000978][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003919][ T0] tsc: Detected 2300.000 MHz processor [ 0.006666][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.007677][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.008733][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.015580][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.016602][ T0] check: Scanning 1 areas for low memory corruption [ 0.017571][ T0] Using GB pages for direct mapping [ 0.020880][ T0] ACPI: Early table checksum verification disabled [ 0.022112][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.023227][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.024535][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.025888][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.027330][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.028040][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.028789][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.030040][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.031267][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.032523][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.034345][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.035089][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.037211][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.038412][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.039482][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.040595][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.042061][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.044241][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.045398][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.047482][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.049199][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.102283][ T0] Zone ranges: [ 0.102864][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.103954][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.105243][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.106175][ T0] Device empty [ 0.106684][ T0] Movable zone start for each node [ 0.107338][ T0] Early memory node ranges [ 0.107948][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.109001][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.109978][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.111029][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.112118][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.112124][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.143245][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.595357][ T0] kasan: KernelAddressSanitizer initialized [ 0.596946][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.597630][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.598889][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.599974][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.601087][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.602060][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.603149][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.604239][ T0] Using ACPI (MADT) for SMP configuration information [ 0.605172][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.606017][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.607180][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.608725][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.610252][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.611449][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.612655][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.613867][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.615198][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.616154][ T0] Booting paravirtualized kernel on KVM [ 0.616942][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.672472][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.674919][ T0] percpu: Embedded 67 pages/cpu s233800 r8192 d32440 u1048576 [ 0.676062][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.677153][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.678163][ T0] Policy zone: Normal [ 0.678780][ 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 [ 0.692414][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.529397][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17360K rwdata, 21736K rodata, 2784K init, 24464K bss, 1402688K reserved, 0K cma-reserved) [ 1.537366][ T0] Running RCU self tests [ 1.538063][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.538996][ T0] rcu: RCU lockdep checking is enabled. [ 1.539794][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.540780][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.541736][ T0] Trampoline variant of Tasks RCU enabled. [ 1.542502][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.543579][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.552398][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.554192][ T0] random: get_random_bytes called from start_kernel+0x508/0x890 with crng_init=0 [ 1.558404][ T0] Console: colour VGA+ 80x25 [ 1.560726][ T0] printk: console [ttyS0] enabled [ 1.560726][ T0] printk: console [ttyS0] enabled [ 1.562082][ T0] printk: bootconsole [earlyser0] disabled [ 1.562082][ T0] printk: bootconsole [earlyser0] disabled [ 1.563925][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.565668][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.566407][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.567180][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.568035][ T0] ... CLASSHASH_SIZE: 4096 [ 1.568761][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.569639][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.570494][ T0] ... CHAINHASH_SIZE: 32768 [ 1.571219][ T0] memory used by lock dependency info: 6301 kB [ 1.572796][ T0] memory used for stack traces: 4224 kB [ 1.574197][ T0] per task-struct memory footprint: 1920 bytes [ 1.575730][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.578649][ T0] ACPI: Core revision 20200326 [ 1.581972][ T0] APIC: Switch to symmetric I/O mode setup [ 1.584109][ T0] x2apic enabled [ 1.586492][ T0] Switched APIC routing to physical x2apic. [ 1.591036][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.592174][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.594544][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.596564][ T0] pid_max: default: 32768 minimum: 301 [ 1.599077][ T0] LSM: Security Framework initializing [ 1.600476][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.604695][ T0] Yama: becoming mindful. [ 1.605693][ T0] TOMOYO Linux initialized [ 1.607495][ T0] AppArmor: AppArmor initialized [ 1.617123][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.622399][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.624168][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.624629][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.629870][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.631608][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.634586][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.636840][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.636881][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.640223][ T0] MDS: Mitigation: Clear CPU buffers [ 1.642133][ T0] Freeing SMP alternatives memory: 96K [ 1.765970][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.770474][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.772194][ T1] rcu: Hierarchical SRCU implementation. [ 1.773569][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.775019][ T1] smp: Bringing up secondary CPUs ... [ 1.780883][ T1] x86: Booting SMP configuration: [ 1.782912][ T1] .... node #0, CPUs: #1 [ 0.040506][ T0] kvm-clock: cpu 1, msr be4c041, secondary cpu clock [ 1.785725][ 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. [ 1.788394][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.789690][ T1] smpboot: Max logical packages: 1 [ 1.790706][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.795827][ T1] devtmpfs: initialized [ 1.796633][ T1] x86/mm: Memory block size: 128MB [ 1.825826][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 1.828258][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.828258][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.835837][ T1] xor: automatically using best checksumming function avx [ 1.838198][ T1] PM: RTC time: 08:33:54, date: 2020-05-07 [ 1.839093][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.839098][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.843550][ T1] NET: Registered protocol family 16 [ 1.849961][ T1] audit: initializing netlink subsys (disabled) [ 1.852396][ T27] audit: type=2000 audit(1588840434.002:1): state=initialized audit_enabled=0 res=1 [ 1.860097][ T1] cpuidle: using governor menu [ 1.864785][ T1] ACPI: bus type PCI registered [ 1.868454][ T1] dca service started, version 1.12.1 [ 1.870014][ T1] PCI: Using configuration type 1 for base access [ 1.924942][ T90] kworker/u4:1 (90) used greatest stack depth: 27328 bytes left [ 2.195760][ T707] kworker/u4:5 (707) used greatest stack depth: 27200 bytes left [ 2.236234][ T743] kworker/u4:2 (743) used greatest stack depth: 26992 bytes left [ 2.419542][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.419542][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.426680][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.447804][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.644577][ T1] raid6: avx2x4 gen() 10041 MB/s [ 2.814546][ T1] raid6: avx2x4 xor() 5031 MB/s [ 2.983370][ T1] raid6: avx2x2 gen() 6314 MB/s [ 3.153372][ T1] raid6: avx2x2 xor() 3010 MB/s [ 3.323368][ T1] raid6: avx2x1 gen() 3888 MB/s [ 3.493365][ T1] raid6: avx2x1 xor() 1586 MB/s [ 3.663363][ T1] raid6: sse2x4 gen() 5265 MB/s [ 3.833363][ T1] raid6: sse2x4 xor() 2628 MB/s [ 4.003364][ T1] raid6: sse2x2 gen() 3210 MB/s [ 4.173389][ T1] raid6: sse2x2 xor() 1561 MB/s [ 4.343377][ T1] raid6: sse2x1 gen() 1920 MB/s [ 4.513373][ T1] raid6: sse2x1 xor() 796 MB/s [ 4.514393][ T1] raid6: using algorithm avx2x4 gen() 10041 MB/s [ 4.514547][ T1] raid6: .... xor() 5031 MB/s, rmw enabled [ 4.516138][ T1] raid6: using avx2x2 recovery algorithm [ 4.519057][ T1] ACPI: Added _OSI(Module Device) [ 4.520368][ T1] ACPI: Added _OSI(Processor Device) [ 4.521435][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.522702][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.524574][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.526198][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.527733][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.583962][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.642193][ T1] ACPI: Interpreter enabled [ 4.643759][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.644576][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.646416][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.650768][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.753202][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.754601][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.757894][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.767157][ T1] PCI host bridge to bus 0000:00 [ 4.768141][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.769758][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.771023][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.772390][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.774103][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.774570][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.776055][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.787013][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.806833][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.823430][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.828168][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.837351][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.842782][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.861549][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.869240][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.874059][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.889868][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.897121][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.902985][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 4.936151][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.941509][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.946408][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.950633][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.953923][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.965780][ T1] iommu: Default domain type: Translated [ 4.966803][ T1] vgaarb: loaded [ 4.970536][ T1] SCSI subsystem initialized [ 4.976231][ T1] ACPI: bus type USB registered [ 4.977667][ T1] usbcore: registered new interface driver usbfs [ 4.979605][ T1] usbcore: registered new interface driver hub [ 4.981091][ T1] usbcore: registered new device driver usb [ 4.984787][ T1] mc: Linux media interface: v0.10 [ 4.988715][ T1] videodev: Linux video capture interface: v2.00 [ 4.990936][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.992709][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.995327][ T1] PTP clock support registered [ 4.998030][ T1] EDAC MC: Ver: 3.0.0 [ 5.004972][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.006507][ T1] PCI: Using ACPI for IRQ routing [ 5.009761][ T1] Bluetooth: Core ver 2.22 [ 5.010555][ T1] NET: Registered protocol family 31 [ 5.011517][ T1] Bluetooth: HCI device and connection manager initialized [ 5.014563][ T1] Bluetooth: HCI socket layer initialized [ 5.016670][ T1] Bluetooth: L2CAP socket layer initialized [ 5.018227][ T1] Bluetooth: SCO socket layer initialized [ 5.019339][ T1] NET: Registered protocol family 8 [ 5.020320][ T1] NET: Registered protocol family 20 [ 5.024567][ T1] NetLabel: Initializing [ 5.025883][ T1] NetLabel: domain hash size = 128 [ 5.025883][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.027024][ T1] NetLabel: unlabeled traffic allowed by default [ 5.029404][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.030771][ T1] NET: Registered protocol family 39 [ 5.036813][ T1] clocksource: Switched to clocksource kvm-clock [ 7.973544][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.974807][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.976840][ T1] FS-Cache: Loaded [ 7.978535][ T1] CacheFiles: Loaded [ 7.979483][ T1] TOMOYO: 2.6.0 [ 7.980180][ T1] Mandatory Access Control activated. [ 7.983939][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.985325][ T1] pnp: PnP ACPI init [ 7.999841][ T1] pnp: PnP ACPI: found 7 devices [ 8.053868][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 8.055805][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 8.057298][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 8.059637][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 8.061210][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 8.065477][ T1] NET: Registered protocol family 2 [ 8.070393][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 8.073741][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 8.080722][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 8.087966][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 8.093642][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.096666][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.099652][ T1] NET: Registered protocol family 1 [ 8.102749][ T1] RPC: Registered named UNIX socket transport module. [ 8.104325][ T1] RPC: Registered udp transport module. [ 8.106544][ T1] RPC: Registered tcp transport module. [ 8.108242][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 8.112100][ T1] NET: Registered protocol family 44 [ 8.113082][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 8.115205][ T1] PCI: CLS 0 bytes, default 64 [ 8.119791][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 8.121101][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 8.126996][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 8.131987][ T1] kvm: already loaded the other module [ 8.133494][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 8.135996][ T1] clocksource: Switched to clocksource tsc [ 8.137188][ T1] mce: Machine check injector initialized [ 8.143725][ T1] check: Scanning for low memory corruption every 60 seconds [ 8.205858][ T1] Initialise system trusted keyrings [ 8.207691][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 8.209331][ T1] zbud: loaded [ 8.215216][ T1] DLM installed [ 8.218781][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.224007][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.229345][ T1] NFS: Registering the id_resolver key type [ 8.231332][ T1] Key type id_resolver registered [ 8.233130][ T1] Key type id_legacy registered [ 8.234515][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.236644][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.242901][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.245622][ T1] Key type cifs.spnego registered [ 8.247083][ T1] Key type cifs.idmap registered [ 8.247973][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.250711][ T1] fuse: init (API version 7.31) [ 8.255766][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.269099][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.275627][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.277281][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.279087][ T1] ocfs2: Registered cluster interface o2cb [ 8.281193][ T1] ocfs2: Registered cluster interface user [ 8.283279][ T1] OCFS2 User DLM kernel interface loaded [ 8.292688][ T1] gfs2: GFS2 installed [ 8.297019][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.299534][ T1] ceph: loaded (mds proto 32) [ 8.313087][ T1] NET: Registered protocol family 38 [ 8.314757][ T1] async_tx: api initialized (async) [ 8.315885][ T1] Key type asymmetric registered [ 8.317393][ T1] Asymmetric key parser 'x509' registered [ 8.318633][ T1] Asymmetric key parser 'pkcs8' registered [ 8.320401][ T1] Key type pkcs7_test registered [ 8.321853][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.323144][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 8.326211][ T1] io scheduler mq-deadline registered [ 8.327561][ T1] io scheduler kyber registered [ 8.328960][ T1] io scheduler bfq registered [ 8.339547][ T1] hgafb: HGA card not detected. [ 8.340754][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.343621][ T1] usbcore: registered new interface driver udlfb [ 8.346809][ T1] uvesafb: failed to execute /sbin/v86d [ 8.347620][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.349579][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.351467][ T1] uvesafb: vbe_init() failed with -22 [ 8.352967][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.355351][ T1] vga16fb: mapped to 0x000000005ce557f9 [ 8.421653][ T1] Console: switching to colour frame buffer device 80x30 [ 8.708113][ T1] fb0: VGA16 VGA frame buffer device [ 8.711049][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.725334][ T1] ACPI: Power Button [PWRF] [ 8.727148][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.729543][ T1] ACPI: Sleep Button [SLPF] [ 8.736721][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.751926][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.753374][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.768710][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.770282][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.787163][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.788786][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.974003][ T2116] kworker/u4:1 (2116) used greatest stack depth: 26920 bytes left [ 9.083331][ T1] N_HDLC line discipline registered with maxframe=4096 [ 9.085649][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.088070][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.094778][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 9.101670][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 9.110387][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 9.117550][ T1] Cyclades driver 2.6 [ 9.120929][ T1] Initializing Nozomi driver 2.1d [ 9.122827][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 9.124065][ T1] No rocketport ports found; unloading driver [ 9.127782][ T1] Non-volatile memory driver v1.3 [ 9.129642][ T1] Linux agpgart interface v0.103 [ 9.138934][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 9.141307][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 9.145526][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.147108][ T1] usbcore: registered new interface driver udl [ 9.198912][ T1] brd: module loaded [ 9.234907][ T1] loop: module loaded [ 9.401496][ T1] zram: Added device: zram0 [ 9.408935][ T1] null_blk: module loaded [ 9.416195][ T1] nfcsim 0.2 initialized [ 9.421678][ T1] Loading iSCSI transport class v2.0-870. [ 9.446271][ T1] scsi host0: Virtio SCSI HBA [ 9.489397][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.493505][ T21] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.512827][ T1] slram: not enough parameters. [ 9.522978][ T1] ftl_cs: FTL header not found. [ 9.582177][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.586354][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.588973][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.599579][ T1] MACsec IEEE 802.1AE [ 9.604381][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.650018][ T1] vcan: Virtual CAN interface driver [ 9.651280][ T1] vxcan: Virtual CAN Tunnel driver [ 9.653360][ T1] slcan: serial line CAN interface driver [ 9.655398][ T1] slcan: 10 dynamic interface channels. [ 9.657049][ T1] CAN device driver interface [ 9.659102][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.661115][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.664089][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.668187][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.669983][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.672031][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.679403][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.680675][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.682177][ T1] AX.25: bpqether driver version 004 [ 9.683717][ T1] PPP generic driver version 2.4.2 [ 9.686225][ T1] PPP BSD Compression module registered [ 9.687559][ T1] PPP Deflate Compression module registered [ 9.689199][ T1] PPP MPPE Compression module registered [ 9.691310][ T1] NET: Registered protocol family 24 [ 9.694425][ T1] PPTP driver version 0.8.5 [ 9.697224][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.699644][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.701836][ T1] SLIP linefill/keepalive option. [ 9.702612][ T1] hdlc: HDLC support module revision 1.22 [ 9.704009][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.706410][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.709296][ T1] LAPB Ethernet driver version 0.02 [ 9.711126][ T1] usbcore: registered new interface driver rndis_wlan [ 9.712874][ T1] mac80211_hwsim: initializing netlink [ 9.748703][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.767628][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.783584][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.788207][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.790162][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.792805][ T1] usbcore: registered new interface driver pegasus [ 9.795196][ T1] usbcore: registered new interface driver rtl8150 [ 9.797134][ T1] usbcore: registered new interface driver r8152 [ 9.799350][ T1] usbcore: registered new interface driver asix [ 9.801318][ T1] usbcore: registered new interface driver ax88179_178a [ 9.803459][ T1] usbcore: registered new interface driver cdc_ether [ 9.806980][ T1] usbcore: registered new interface driver dm9601 [ 9.808672][ T1] usbcore: registered new interface driver smsc75xx [ 9.810953][ T1] usbcore: registered new interface driver smsc95xx [ 9.812650][ T1] usbcore: registered new interface driver net1080 [ 9.815109][ T1] usbcore: registered new interface driver rndis_host [ 9.817811][ T1] usbcore: registered new interface driver cdc_subset [ 9.820217][ T1] usbcore: registered new interface driver zaurus [ 9.822178][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.824966][ T1] usbcore: registered new interface driver cdc_ncm [ 9.827309][ T1] usbcore: registered new interface driver cdc_mbim [ 9.833317][ T2695] kworker/u4:2 (2695) used greatest stack depth: 25936 bytes left [ 9.842690][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.853477][ T1] aoe: AoE v85 initialised. [ 9.858482][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.860143][ T1] ehci-pci: EHCI PCI platform driver [ 9.861946][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.865233][ T1] ohci-pci: OHCI PCI platform driver [ 9.866797][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.870191][ T1] usbcore: registered new interface driver cdc_acm [ 9.871488][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.879902][ T1] usbcore: registered new interface driver usblp [ 9.881727][ T1] usbcore: registered new interface driver cdc_wdm [ 9.885083][ T1] usbcore: registered new interface driver uas [ 9.887352][ T1] usbcore: registered new interface driver usb-storage [ 9.889536][ T1] usbcore: registered new interface driver ums-realtek [ 9.891594][ T1] usbcore: registered new interface driver usbserial_generic [ 9.894053][ T1] usbserial: USB Serial support registered for generic [ 9.899456][ T1] usbcore: registered new interface driver ch341 [ 9.901820][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.905273][ T1] usbcore: registered new interface driver cp210x [ 9.907760][ T1] usbserial: USB Serial support registered for cp210x [ 9.910360][ T1] usbcore: registered new interface driver ftdi_sio [ 9.913071][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.917928][ T1] usbcore: registered new interface driver keyspan [ 9.919825][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.922472][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.925951][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.928025][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.932035][ T1] usbcore: registered new interface driver option [ 9.934412][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.937529][ T1] usbcore: registered new interface driver oti6858 [ 9.939781][ T1] usbserial: USB Serial support registered for oti6858 [ 9.942530][ T1] usbcore: registered new interface driver pl2303 [ 9.944820][ T1] usbserial: USB Serial support registered for pl2303 [ 9.947182][ T1] usbcore: registered new interface driver qcserial [ 9.949670][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.952593][ T1] usbcore: registered new interface driver sierra [ 9.956137][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.958204][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.961986][ T1] usbserial: USB Serial support registered for carelink [ 9.966339][ T1] usbserial: USB Serial support registered for zio [ 9.968239][ T1] usbserial: USB Serial support registered for funsoft [ 9.970131][ T1] usbserial: USB Serial support registered for flashloader [ 9.972421][ T1] usbserial: USB Serial support registered for google [ 9.973299][ C1] random: fast init done [ 9.973652][ T1] usbserial: USB Serial support registered for libtransistor [ 9.978169][ T1] usbserial: USB Serial support registered for vivopay [ 9.981014][ T1] usbserial: USB Serial support registered for moto_modem [ 9.985846][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.986896][ T58] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.987328][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.988601][ T58] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.990327][ T1] usbserial: USB Serial support registered for hp4x [ 9.992103][ T58] sd 0:0:1:0: [sda] Write Protect is off [ 9.995335][ T1] usbserial: USB Serial support registered for suunto [ 9.995654][ T1] usbserial: USB Serial support registered for siemens_mpi [ 10.000256][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.001780][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 10.004499][ T21] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 10.008719][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 10.010428][ T58] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 10.012952][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.017858][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.019816][ T1] usb usb1: Product: Dummy host controller [ 10.021491][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.023650][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 10.029075][ T1] hub 1-0:1.0: USB hub found [ 10.030344][ T1] hub 1-0:1.0: 1 port detected [ 10.035519][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.038348][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.040656][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.043941][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.045944][ T58] sda: sda1 [ 10.046867][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.051084][ T1] usb usb2: Product: Dummy host controller [ 10.052099][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.054105][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.055953][ T58] sd 0:0:1:0: [sda] Attached SCSI disk [ 10.058119][ T1] hub 2-0:1.0: USB hub found [ 10.059389][ T1] hub 2-0:1.0: 1 port detected [ 10.063156][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.066337][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.068799][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.071751][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.073657][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.076503][ T1] usb usb3: Product: Dummy host controller [ 10.077688][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.080670][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.083570][ T1] hub 3-0:1.0: USB hub found [ 10.085011][ T1] hub 3-0:1.0: 1 port detected [ 10.088663][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.090396][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.093192][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.096233][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.098474][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.099900][ T1] usb usb4: Product: Dummy host controller [ 10.101057][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.102818][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.106260][ T1] hub 4-0:1.0: USB hub found [ 10.107902][ T1] hub 4-0:1.0: 1 port detected [ 10.111708][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.114083][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.116413][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.118386][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.120165][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.121661][ T1] usb usb5: Product: Dummy host controller [ 10.123176][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.125529][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.128926][ T1] hub 5-0:1.0: USB hub found [ 10.130895][ T1] hub 5-0:1.0: 1 port detected [ 10.136446][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.138165][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.140055][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.142306][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.145657][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.147394][ T1] usb usb6: Product: Dummy host controller [ 10.148564][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.150236][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.153174][ T1] hub 6-0:1.0: USB hub found [ 10.154604][ T1] hub 6-0:1.0: 1 port detected [ 10.158053][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.160396][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.162025][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.164386][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.167153][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.168446][ T1] usb usb7: Product: Dummy host controller [ 10.169933][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.171843][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.174701][ T1] hub 7-0:1.0: USB hub found [ 10.175909][ T1] hub 7-0:1.0: 1 port detected [ 10.179102][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.181314][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.183000][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.185916][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.187619][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.190265][ T1] usb usb8: Product: Dummy host controller [ 10.191702][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller dummy_hcd [ 10.193432][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.197363][ T1] hub 8-0:1.0: USB hub found [ 10.198332][ T1] hub 8-0:1.0: 1 port detected [ 10.213583][ T1] using random self ethernet address [ 10.215507][ T1] using random host ethernet address [ 10.217596][ T1] Mass Storage Function, version: 2009/09/11 [ 10.219095][ T1] LUN: removable file: (no medium) [ 10.220367][ T1] no file given for LUN0 [ 10.221154][ T1] printk: console [ttyGS0] disabled [ 10.225547][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 10.228631][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.231586][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.233841][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 10.236630][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.239142][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.241318][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 10.243111][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.245721][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 10.248973][ T1] hub 9-0:1.0: USB hub found [ 10.250010][ T1] hub 9-0:1.0: 8 ports detected [ 10.255604][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.257871][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.259799][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.262873][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.266842][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.268418][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.271234][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.273376][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.277460][ T1] hub 10-0:1.0: USB hub found [ 10.279341][ T1] hub 10-0:1.0: 8 ports detected [ 10.286201][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.288713][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.291896][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.294089][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.296234][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.298087][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.300270][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.303213][ T1] hub 11-0:1.0: USB hub found [ 10.305202][ T1] hub 11-0:1.0: 8 ports detected [ 10.311425][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.313346][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.316017][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.318632][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.321733][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.324479][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.326587][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.329497][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.332988][ T1] hub 12-0:1.0: USB hub found [ 10.334974][ T1] hub 12-0:1.0: 8 ports detected [ 10.341470][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.343733][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.345952][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.348199][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.350618][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.352164][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.353638][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.356484][ T1] hub 13-0:1.0: USB hub found [ 10.357511][ T1] hub 13-0:1.0: 8 ports detected [ 10.363044][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.366894][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.370341][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.373598][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.375746][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.378013][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.379931][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.381902][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.386874][ T1] hub 14-0:1.0: USB hub found [ 10.388273][ T1] hub 14-0:1.0: 8 ports detected [ 10.395138][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.396931][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.399053][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.402460][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.404448][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.406066][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.409787][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.412760][ T1] hub 15-0:1.0: USB hub found [ 10.413631][ T1] hub 15-0:1.0: 8 ports detected [ 10.419949][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.422960][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.426120][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.428038][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.429424][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.431035][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.432835][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.435381][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.438171][ T1] hub 16-0:1.0: USB hub found [ 10.439456][ T1] hub 16-0:1.0: 8 ports detected [ 10.448053][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.450571][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.453394][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.455385][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.456737][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.457839][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.459613][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.462439][ T1] hub 17-0:1.0: USB hub found [ 10.463737][ T1] hub 17-0:1.0: 8 ports detected [ 10.469255][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.471850][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.475448][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.478455][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.480309][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.482510][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.484354][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.486568][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.490037][ T1] hub 18-0:1.0: USB hub found [ 10.491460][ T1] hub 18-0:1.0: 8 ports detected [ 10.498366][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.501523][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.504492][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.507797][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.509779][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.511527][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.513355][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.516549][ T1] hub 19-0:1.0: USB hub found [ 10.517530][ T1] hub 19-0:1.0: 8 ports detected [ 10.523463][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.526245][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.528283][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.530723][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.534686][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.537564][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.538689][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.540848][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.543784][ T1] hub 20-0:1.0: USB hub found [ 10.546488][ T1] hub 20-0:1.0: 8 ports detected [ 10.552723][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.554655][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.559525][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.561973][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.563684][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.565830][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.567762][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.570788][ T1] hub 21-0:1.0: USB hub found [ 10.572162][ T1] hub 21-0:1.0: 8 ports detected [ 10.578105][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.579944][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.581874][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.584078][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.587137][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.588716][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.590336][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.591684][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.594901][ T1] hub 22-0:1.0: USB hub found [ 10.595892][ T1] hub 22-0:1.0: 8 ports detected [ 10.602414][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.606155][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.608422][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.610610][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.613030][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.614324][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.616908][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.620105][ T1] hub 23-0:1.0: USB hub found [ 10.621662][ T1] hub 23-0:1.0: 8 ports detected [ 10.627617][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.630328][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.632304][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.636022][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.637876][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.639581][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.640914][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.643194][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.646678][ T1] hub 24-0:1.0: USB hub found [ 10.647709][ T1] hub 24-0:1.0: 8 ports detected [ 10.656849][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.658674][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.662099][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.664488][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.666681][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.668073][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.669834][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.672976][ T1] hub 25-0:1.0: USB hub found [ 10.674332][ T1] hub 25-0:1.0: 8 ports detected [ 10.680312][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.682304][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.684349][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.687723][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.689793][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.692163][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.693756][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.695268][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.698744][ T1] hub 26-0:1.0: USB hub found [ 10.700311][ T1] hub 26-0:1.0: 8 ports detected [ 10.707467][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.709948][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.713910][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.718306][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.720096][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.721249][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.728718][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.732363][ T1] hub 27-0:1.0: USB hub found [ 10.733916][ T1] hub 27-0:1.0: 8 ports detected [ 10.740764][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.742931][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.744595][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.748292][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.750559][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.752181][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.753932][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.757019][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.760143][ T1] hub 28-0:1.0: USB hub found [ 10.761130][ T1] hub 28-0:1.0: 8 ports detected [ 10.767721][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.769945][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.772106][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.774885][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.776628][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.777969][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.779749][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.783068][ T1] hub 29-0:1.0: USB hub found [ 10.784600][ T1] hub 29-0:1.0: 8 ports detected [ 10.790427][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.792960][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.795458][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.797778][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.799877][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.801814][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.803601][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.805732][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.808932][ T1] hub 30-0:1.0: USB hub found [ 10.810290][ T1] hub 30-0:1.0: 8 ports detected [ 10.817641][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.819476][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.822135][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.824098][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.828272][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.829727][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.831251][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.834398][ T1] hub 31-0:1.0: USB hub found [ 10.836291][ T1] hub 31-0:1.0: 8 ports detected [ 10.842455][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.844326][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.846837][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.850057][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.851958][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.853854][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.855566][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.857584][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.860945][ T1] hub 32-0:1.0: USB hub found [ 10.862537][ T1] hub 32-0:1.0: 8 ports detected [ 10.869944][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.872177][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.874382][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.877600][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.879213][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.880838][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.882694][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.886245][ T1] hub 33-0:1.0: USB hub found [ 10.887532][ T1] hub 33-0:1.0: 8 ports detected [ 10.893935][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.897306][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.899752][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.902124][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.903950][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.905605][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.907173][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.909108][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.912950][ T1] hub 34-0:1.0: USB hub found [ 10.914744][ T1] hub 34-0:1.0: 8 ports detected [ 10.921249][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.923568][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.927012][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.929417][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.931615][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.933798][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.937464][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.940465][ T1] hub 35-0:1.0: USB hub found [ 10.941763][ T1] hub 35-0:1.0: 8 ports detected [ 10.948002][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.950127][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.951821][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.953908][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.956329][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.958076][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.959859][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.961751][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.964729][ T1] hub 36-0:1.0: USB hub found [ 10.966130][ T1] hub 36-0:1.0: 8 ports detected [ 10.972623][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.974449][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.978235][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.980586][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.982996][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.984978][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 10.986332][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.989096][ T1] hub 37-0:1.0: USB hub found [ 10.990194][ T1] hub 37-0:1.0: 8 ports detected [ 10.996180][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.997964][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.999869][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.002385][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.005936][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.007823][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 11.009101][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.010870][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 11.014928][ T1] hub 38-0:1.0: USB hub found [ 11.016168][ T1] hub 38-0:1.0: 8 ports detected [ 11.022766][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.026123][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 11.028327][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.031372][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.033147][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 11.035473][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.037586][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 11.040696][ T1] hub 39-0:1.0: USB hub found [ 11.041825][ T1] hub 39-0:1.0: 8 ports detected [ 11.048444][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.050659][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 11.052793][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.056602][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.057891][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.059227][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 11.060899][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc4-next-20200507-syzkaller vhci_hcd [ 11.063069][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 11.066969][ T1] hub 40-0:1.0: USB hub found [ 11.068209][ T1] hub 40-0:1.0: 8 ports detected [ 11.075912][ T1] usbcore: registered new device driver usbip-host [ 11.080294][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 11.083843][ T1] i8042: Warning: Keylock active [ 11.086961][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 11.089151][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 11.152058][ T1] mousedev: PS/2 mouse device common for all mice [ 11.160724][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 11.168420][ T1] rtc_cmos 00:00: registered as rtc0 [ 11.169407][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 11.170839][ T1] i2c /dev entries driver [ 11.173805][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 11.178810][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 11.181253][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 11.183974][ T1] IR NEC protocol handler initialized [ 11.185798][ T1] IR RC5(x/sz) protocol handler initialized [ 11.187335][ T1] IR RC6 protocol handler initialized [ 11.190355][ T1] IR JVC protocol handler initialized [ 11.191720][ T1] IR Sony protocol handler initialized [ 11.193259][ T1] IR SANYO protocol handler initialized [ 11.194989][ T1] IR Sharp protocol handler initialized [ 11.196287][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 11.198033][ T1] IR XMP protocol handler initialized [ 11.200469][ T1] usbcore: registered new interface driver uvcvideo [ 11.201985][ T1] USB Video Class driver (1.1.1) [ 11.203494][ T1] gspca_main: v2.14.0 registered [ 11.223377][ T1] vivid-000: using single planar format API [ 11.240712][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 11.243273][ T1] vivid-000: V4L2 capture device registered as video3 [ 11.245417][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 11.248028][ T1] vivid-000: V4L2 output device registered as video4 [ 11.249834][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 11.252788][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 11.256148][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 11.257806][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 11.259780][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 11.261726][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 11.265017][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 11.267608][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 11.269765][ T1] vivid-001: using multiplanar format API [ 11.284327][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 11.287471][ T1] vivid-001: V4L2 capture device registered as video7 [ 11.289479][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 11.291488][ T1] vivid-001: V4L2 output device registered as video8 [ 11.293816][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 11.297331][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 11.300023][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 11.301713][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 11.303795][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.306283][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.308204][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.310879][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.313307][ T1] vivid-002: using single planar format API [ 11.328190][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.330874][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.333824][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.335998][ T1] vivid-002: V4L2 output device registered as video12 [ 11.337893][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.340709][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.343005][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.345453][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.349716][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.351859][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.353999][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.356124][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.358313][ T1] vivid-003: using multiplanar format API [ 11.372961][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.378317][ T5] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.384213][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.387119][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.390546][ T1] vivid-003: V4L2 output device registered as video16 [ 11.392645][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.395537][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.398580][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.400907][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.402655][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.404949][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.407342][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.409225][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.411550][ T1] vivid-004: using single planar format API [ 11.426288][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.428166][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.430475][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.432949][ T1] vivid-004: V4L2 output device registered as video20 [ 11.435140][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.437698][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.440116][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.442645][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.444224][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.446648][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.448283][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.449947][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.452445][ T1] vivid-005: using multiplanar format API [ 11.467010][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.469514][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.471236][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.472914][ T1] vivid-005: V4L2 output device registered as video24 [ 11.474503][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.476882][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.478809][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.480529][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.482168][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.483827][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.485998][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.487639][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.489227][ T1] vivid-006: using single planar format API [ 11.503449][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.505486][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.507253][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.508812][ T1] vivid-006: V4L2 output device registered as video28 [ 11.510746][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.512622][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.514716][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.516295][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.517929][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.519681][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.521365][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.523271][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.525419][ T1] vivid-007: using multiplanar format API [ 11.539411][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 11.541304][ T1] vivid-007: V4L2 capture device registered as video31 [ 11.542978][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 11.545345][ T1] vivid-007: V4L2 output device registered as video32 [ 11.546897][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 11.548796][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 11.551395][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 11.552894][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 11.554405][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 11.556156][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 11.557745][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 11.559396][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 11.561150][ T1] vivid-008: using single planar format API [ 11.575603][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 11.577187][ T1] vivid-008: V4L2 capture device registered as video35 [ 11.578730][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 11.580343][ T1] vivid-008: V4L2 output device registered as video36 [ 11.581796][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 11.583562][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 11.586155][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 11.587630][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 11.589092][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 11.590691][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 11.592297][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 11.594092][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 11.597446][ T1] vivid-009: using multiplanar format API [ 11.611173][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 11.612984][ T1] vivid-009: V4L2 capture device registered as video39 [ 11.615148][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 11.616965][ T1] vivid-009: V4L2 output device registered as video40 [ 11.618381][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 11.620230][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 11.625351][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 11.626862][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 11.628410][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 11.629945][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 11.631517][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 11.634072][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 11.636448][ T1] vivid-010: using single planar format API [ 11.650118][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 11.651710][ T1] vivid-010: V4L2 capture device registered as video43 [ 11.653259][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 11.655431][ T1] vivid-010: V4L2 output device registered as video44 [ 11.657159][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 11.658995][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 11.660778][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 11.662272][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 11.663790][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 11.666075][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 11.667845][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 11.669635][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 11.671298][ T1] vivid-011: using multiplanar format API [ 11.685953][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 11.687603][ T1] vivid-011: V4L2 capture device registered as video47 [ 11.689218][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 11.690924][ T1] vivid-011: V4L2 output device registered as video48 [ 11.692691][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 11.694986][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 11.696799][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 11.698414][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 11.700093][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 11.702207][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 11.703805][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 11.705562][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 11.707283][ T1] vivid-012: using single planar format API [ 11.721980][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 11.723645][ T1] vivid-012: V4L2 capture device registered as video51 [ 11.725394][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 11.727111][ T1] vivid-012: V4L2 output device registered as video52 [ 11.728613][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 11.730569][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 11.732406][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 11.734034][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 11.736438][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 11.738170][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 11.740142][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 11.741859][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 11.743534][ T1] vivid-013: using multiplanar format API [ 11.757793][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 11.759506][ T1] vivid-013: V4L2 capture device registered as video55 [ 11.761112][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 11.762793][ T1] vivid-013: V4L2 output device registered as video56 [ 11.764476][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 11.766398][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 11.768251][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 11.770664][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 11.772255][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 11.773828][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 11.776053][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 11.777811][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 11.780155][ T1] vivid-014: using single planar format API [ 11.794540][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 11.796487][ T1] vivid-014: V4L2 capture device registered as video59 [ 11.798003][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 11.799702][ T1] vivid-014: V4L2 output device registered as video60 [ 11.801367][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 11.803274][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 11.806854][ T5] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.809505][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 11.812215][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 11.814401][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 11.816302][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 11.818034][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 11.819827][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 11.821446][ T1] vivid-015: using multiplanar format API [ 11.835629][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 11.837432][ T1] vivid-015: V4L2 capture device registered as video63 [ 11.839144][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 11.840824][ T1] vivid-015: V4L2 output device registered as video64 [ 11.842255][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 11.844117][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 11.846049][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 11.847547][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 11.849306][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 11.851200][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 11.853405][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 11.856266][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 11.859495][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 11.862798][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 11.865179][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 11.867119][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 11.869887][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 11.870996][ T1] iTCO_vendor_support: vendor-support=0 [ 11.873894][ T1] device-mapper: uevent: version 1.0.3 [ 11.876250][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 11.881098][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 11.883035][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 11.884198][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 11.885817][ T1] device-mapper: raid: Loading target version 1.15.1 [ 11.887588][ T1] Bluetooth: HCI UART driver ver 2.3 [ 11.888377][ T1] Bluetooth: HCI UART protocol H4 registered [ 11.889327][ T1] Bluetooth: HCI UART protocol BCSP registered [ 11.890401][ T1] Bluetooth: HCI UART protocol LL registered [ 11.891474][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 11.892709][ T1] Bluetooth: HCI UART protocol QCA registered [ 11.893676][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 11.894989][ T1] Bluetooth: HCI UART protocol Marvell registered [ 11.896255][ T1] usbcore: registered new interface driver bfusb [ 11.897504][ T1] usbcore: registered new interface driver btusb [ 11.899551][ T1] CAPI 2.0 started up with major 68 (middleware) [ 11.900559][ T1] Modular ISDN core version 1.1.29 [ 11.902333][ T1] NET: Registered protocol family 34 [ 11.903170][ T1] DSP module 2.0 [ 11.903660][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 11.918292][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 11.920132][ T1] 0 virtual devices registered [ 11.920834][ T1] intel_pstate: CPU model not supported [ 11.925089][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 11.926475][ T1] usnic_verbs:usnic_uiom_init:563: [ 11.926479][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 11.928633][ T1] usnic_verbs:usnic_ib_init:667: [ 11.928636][ T1] Unable to initialize umem with err -1 [ 11.931503][ T1] iscsi: registered transport (iser) [ 11.933156][ T1] SoftiWARP attached [ 11.933898][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.935828][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.937596][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.948748][ T1] hid: raw HID events driver (C) Jiri Kosina [ 11.981566][ T1] usbcore: registered new interface driver usbhid [ 11.982620][ T1] usbhid: USB HID core driver [ 11.990091][ T1] ashmem: initialized [ 12.088845][ T1] usbcore: registered new interface driver snd-usb-audio [ 12.090308][ T1] drop_monitor: Initializing network drop monitor service [ 12.092223][ T1] NET: Registered protocol family 26 [ 12.093251][ T1] GACT probability on [ 12.093982][ T1] Mirror/redirect action on [ 12.104982][ T1] Simple TC action Loaded [ 12.108037][ T1] netem: version 1.3 [ 12.108923][ T1] u32 classifier [ 12.109477][ T1] Performance counters on [ 12.110301][ T1] input device check on [ 12.110935][ T1] Actions configured [ 12.114051][ T1] nf_conntrack_irc: failed to register helpers [ 12.124766][ T1] nf_conntrack_sane: failed to register helpers [ 12.192907][ T1] nf_conntrack_sip: failed to register helpers [ 12.198339][ T1] xt_time: kernel timezone is -0000 [ 12.199544][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 12.200678][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 12.202987][ T1] IPVS: ipvs loaded. [ 12.203614][ T1] IPVS: [rr] scheduler registered. [ 12.204711][ T1] IPVS: [wrr] scheduler registered. [ 12.205431][ T1] IPVS: [lc] scheduler registered. [ 12.206178][ T1] IPVS: [wlc] scheduler registered. [ 12.207010][ T1] IPVS: [fo] scheduler registered. [ 12.207754][ T1] IPVS: [ovf] scheduler registered. [ 12.208616][ T1] IPVS: [lblc] scheduler registered. [ 12.209408][ T1] IPVS: [lblcr] scheduler registered. [ 12.210293][ T1] IPVS: [dh] scheduler registered. [ 12.211036][ T1] IPVS: [sh] scheduler registered. [ 12.211772][ T1] IPVS: [mh] scheduler registered. [ 12.212928][ T1] IPVS: [sed] scheduler registered. [ 12.216255][ T1] IPVS: [nq] scheduler registered. [ 12.221861][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 12.227961][ T1] IPVS: [sip] pe registered. [ 12.232700][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 12.235314][ T325] floppy0: no floppy controllers found [ 12.241853][ T1] gre: GRE over IPv4 demultiplexor driver [ 12.251371][ T1] ip_gre: GRE over IPv4 tunneling driver [ 12.264690][ T1] IPv4 over IPsec tunneling driver [ 12.273529][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 12.281190][ T1] Initializing XFRM netlink socket [ 12.286467][ T1] IPsec XFRM device driver [ 12.291800][ T1] NET: Registered protocol family 10 [ 12.297543][ T1] [ 12.299853][ T1] ============================= [ 12.304764][ T1] WARNING: suspicious RCU usage [ 12.309626][ T1] 5.7.0-rc4-next-20200507-syzkaller #0 Not tainted [ 12.316328][ T1] ----------------------------- [ 12.321176][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 12.329063][ T1] [ 12.329063][ T1] other info that might help us debug this: [ 12.329063][ T1] [ 12.339338][ T1] [ 12.339338][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 12.347565][ T1] 1 lock held by swapper/0/1: [ 12.352214][ T1] #0: ffffffff8a7aae30 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 12.363571][ T1] [ 12.363571][ T1] stack backtrace: [ 12.369483][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc4-next-20200507-syzkaller #0 [ 12.378565][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 12.379455][ T1] Call Trace: [ 12.379455][ T1] dump_stack+0x18f/0x20d [ 12.379455][ T1] ip6mr_get_table+0x153/0x180 [ 12.379455][ T1] ip6mr_new_table+0x1b/0x70 [ 12.379455][ T1] ip6mr_net_init+0x133/0x3f0 [ 12.379455][ T1] ? ip6mr_net_exit+0x100/0x100 [ 12.379455][ T1] ops_init+0xaf/0x420 [ 12.379455][ T1] register_pernet_operations+0x346/0x840 [ 12.379455][ T1] ? setup_net+0x860/0x860 [ 12.379455][ T1] ? down_write_killable+0x170/0x170 [ 12.379455][ T1] ? cpus_read_unlock+0xa4/0x140 [ 12.379455][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 12.379455][ T1] ? unix_diag_init+0x11/0x11 [ 12.379455][ T1] register_pernet_subsys+0x25/0x40 [ 12.379455][ T1] ip6_mr_init+0x49/0x152 [ 12.379455][ T1] inet6_init+0x1d7/0x6dc [ 12.379455][ T1] do_one_initcall+0x10a/0x7d0 [ 12.379455][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 12.379455][ T1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 12.379455][ T1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 12.379455][ T1] ? kernel_init_freeable+0x3a5/0x5ae [ 12.379455][ T1] kernel_init_freeable+0x501/0x5ae [ 12.379455][ T1] ? rest_init+0x365/0x365 [ 12.379455][ T1] kernel_init+0xd/0x1bb [ 12.379455][ T1] ret_from_fork+0x24/0x30 [ 12.519920][ T1] Segment Routing with IPv6 [ 12.524925][ T1] mip6: Mobile IPv6 [ 12.532850][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 12.544671][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 12.552838][ T1] NET: Registered protocol family 17 [ 12.558823][ T1] NET: Registered protocol family 15 [ 12.565072][ T1] Bridge firewalling registered [ 12.571095][ T1] NET: Registered protocol family 9 [ 12.576480][ T1] X25: Linux Version 0.2 [ 12.610743][ T1] NET: Registered protocol family 6 [ 12.646814][ T1] NET: Registered protocol family 11 [ 12.652552][ T1] NET: Registered protocol family 3 [ 12.657824][ T1] can: controller area network core (rev 20170425 abi 9) [ 12.665172][ T1] NET: Registered protocol family 29 [ 12.670621][ T1] can: raw protocol (rev 20170425) [ 12.675800][ T1] can: broadcast manager protocol (rev 20170425 t) [ 12.682297][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 12.688840][ T1] can: SAE J1939 [ 12.692850][ T1] Bluetooth: RFCOMM TTY layer initialized [ 12.701805][ T1] Bluetooth: RFCOMM socket layer initialized [ 12.708667][ T1] Bluetooth: RFCOMM ver 1.11 [ 12.713266][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 12.719458][ T1] Bluetooth: BNEP filters: protocol multicast [ 12.725541][ T1] Bluetooth: BNEP socket layer initialized [ 12.731322][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 12.737152][ T1] Bluetooth: CMTP socket layer initialized [ 12.742934][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 12.749719][ T1] Bluetooth: HIDP socket layer initialized [ 12.755922][ T1] RPC: Registered rdma transport module. [ 12.761534][ T1] RPC: Registered rdma backchannel transport module. [ 12.770727][ T1] NET: Registered protocol family 33 [ 12.776114][ T1] Key type rxrpc registered [ 12.780629][ T1] Key type rxrpc_s registered [ 12.786308][ T1] NET: Registered protocol family 41 [ 12.792074][ T1] lec:lane_module_init: lec.c: initialized [ 12.798578][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 12.804332][ T1] l2tp_core: L2TP core driver, V2.0 [ 12.809627][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 12.815828][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 12.822409][ T1] l2tp_netlink: L2TP netlink interface [ 12.828102][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 12.834924][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 12.842578][ T1] NET: Registered protocol family 35 [ 12.848308][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 12.865239][ T1] DCCP: Activated CCID 2 (TCP-like) [ 12.870732][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 12.878570][ T1] sctp: Hash tables configured (bind 32/56) [ 12.886562][ T1] NET: Registered protocol family 21 [ 12.892673][ T1] Registered RDS/infiniband transport [ 12.898916][ T1] Registered RDS/tcp transport [ 12.903812][ T1] tipc: Activated (version 2.0.0) [ 12.909249][ T1] NET: Registered protocol family 30 [ 12.915583][ T1] tipc: Started in single node mode [ 12.921249][ T1] NET: Registered protocol family 43 [ 12.926899][ T1] 9pnet: Installing 9P2000 support [ 12.932584][ T1] NET: Registered protocol family 37 [ 12.941664][ T1] NET: Registered protocol family 36 [ 12.947698][ T1] Key type dns_resolver registered [ 12.952834][ T1] Key type ceph registered [ 12.962261][ T1] libceph: loaded (mon/osd proto 15/24) [ 12.969986][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 12.979116][ T1] openvswitch: Open vSwitch switching datapath [ 12.987637][ T1] NET: Registered protocol family 40 [ 12.993268][ T1] mpls_gso: MPLS GSO support [ 13.004514][ T1] IPI shorthand broadcast: enabled [ 13.009971][ T1] AVX2 version of gcm_enc/dec engaged. [ 13.015454][ T1] AES CTR mode by8 optimization enabled [ 13.026174][ T1] sched_clock: Marking stable (12995625706, 30506909)->(13027042353, -909738) [ 13.036503][ T1] registered taskstats version 1 [ 13.041464][ T1] Loading compiled-in X.509 certificates [ 13.052728][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 13.065078][ T1] zswap: loaded using pool lzo/zbud [ 13.071327][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 13.081465][ T1] Key type ._fscrypt registered [ 13.086421][ T1] Key type .fscrypt registered [ 13.091163][ T1] Key type fscrypt-provisioning registered [ 13.099896][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 13.106721][ T1] FS-Cache: Netfs 'afs' registered for caching [ 13.121431][ T1] Btrfs loaded, crc32c=crc32c-intel [ 13.131430][ T1] Key type big_key registered [ 13.138233][ T1] Key type encrypted registered [ 13.143114][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 13.150542][ T1] ima: No TPM chip found, activating TPM-bypass! [ 13.157311][ T1] ima: Allocated hash algorithm: sha256 [ 13.163467][ T1] ima: No architecture policies found [ 13.169105][ T1] evm: Initialising EVM extended attributes: [ 13.175156][ T1] evm: security.selinux [ 13.179289][ T1] evm: security.SMACK64 [ 13.183591][ T1] evm: security.SMACK64EXEC [ 13.188113][ T1] evm: security.SMACK64TRANSMUTE [ 13.193037][ T1] evm: security.SMACK64MMAP [ 13.197558][ T1] evm: security.apparmor [ 13.201774][ T1] evm: security.ima [ 13.205587][ T1] evm: security.capability [ 13.209985][ T1] evm: HMAC attrs: 0x1 [ 13.215726][ T1] PM: Magic number: 4:395:573 [ 13.220901][ T1] usbmon usbmon13: hash matches [ 13.226238][ T1] tty ptyb5: hash matches [ 13.232284][ T1] printk: console [netcon0] enabled [ 13.238958][ T1] netconsole: network logging started [ 13.248065][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 13.256789][ T1] rdma_rxe: loaded [ 13.260925][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 13.271911][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 13.280531][ T5] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 13.290269][ T1] ALSA device list: [ 13.294065][ T1] #0: Dummy 1 [ 13.297778][ T5] cfg80211: failed to load regulatory.db [ 13.303938][ T1] #1: Loopback 1 [ 13.308125][ T1] #2: Virtual MIDI Card 1 [ 13.316181][ T1] md: Waiting for all devices to be available before autodetect [ 13.323791][ T1] md: If you don't use raid, use raid=noautodetect [ 13.334756][ T1] md: Autodetecting RAID arrays. [ 13.339769][ T1] md: autorun ... [ 13.343377][ T1] md: ... autorun DONE. [ 13.401350][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 13.409901][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 13.458092][ T1] devtmpfs: mounted [ 13.467225][ T1] Freeing unused kernel image (initmem) memory: 2784K [ 13.474173][ T1] Kernel memory protection disabled. [ 13.515267][ T1] Run /sbin/init as init process [ 14.600808][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.648973][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.656933][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.740730][ T1] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 14.762397][ T1] systemd[1]: Detected virtualization kvm. [ 14.768313][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 14.846823][ T1] systemd[1]: Set hostname to . [ 15.245023][ T3886] systemd-fstab-generator[3886]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.261628][ T3884] systemd-cryptse (3884) used greatest stack depth: 25136 bytes left [ 15.302663][ T3886] systemd-fstab-generator[3886]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.320441][ T3886] systemd-fstab-generator[3886]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.320778][ T3890] selinux-autorel (3890) used greatest stack depth: 23560 bytes left [ 15.447560][ T3881] systemd[3881]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 15.787210][ T1] systemd[1]: Listening on Journal Audit Socket. [ OK ] Listening on Journal Audit Socket. [ 15.827155][ T1] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ 15.866221][ T1] systemd[1]: Listening on Syslog Socket. [ OK ] Listening on Syslog Socket. [ 15.906316][ T1] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ 15.945119][ T1] systemd[1]: Reached target Remote File Systems. [ OK ] Reached target Remote File Systems. [ OK ] Reached target Swap. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ 16.050753][ T1] [ 16.053146][ T1] ============================= [ 16.058120][ T1] WARNING: suspicious RCU usage [ 16.062963][ T1] 5.7.0-rc4-next-20200507-syzkaller #0 Not tainted [ 16.069551][ T1] ----------------------------- [ 16.074381][ T1] security/integrity/evm/evm_main.c:231 RCU-list traversed in non-reader section!! [ 16.083679][ T1] [ 16.083679][ T1] other info that might help us debug this: [ 16.083679][ T1] [ 16.094157][ T1] [ 16.094157][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 16.102250][ T1] 2 locks held by systemd/1: [ 16.106861][ T1] #0: ffff88809867e450 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x3a/0xb0 [ 16.116054][ T1] #1: ffff8880989712d0 (&type->i_mutex_dir_key#6){++++}-{3:3}, at: vfs_setxattr+0x92/0xf0 [ 16.126453][ T1] [ 16.126453][ T1] stack backtrace: [ 16.132326][ T1] CPU: 1 PID: 1 Comm: systemd Not tainted 5.7.0-rc4-next-20200507-syzkaller #0 [ 16.141243][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 16.151273][ T1] Call Trace: [ 16.154549][ T1] dump_stack+0x18f/0x20d [ 16.158871][ T1] evm_protected_xattr+0x1c2/0x210 [ 16.163976][ T1] evm_protect_xattr.isra.0+0xb6/0x3d0 [ 16.169412][ T1] evm_inode_setxattr+0xc4/0xf0 [ 16.174257][ T1] security_inode_setxattr+0x18f/0x200 [ 16.179699][ T1] vfs_setxattr+0xa7/0xf0 [ 16.184094][ T1] setxattr+0x23d/0x330 [ 16.188228][ T1] ? vfs_setxattr+0xf0/0xf0 [ 16.192812][ T1] ? lock_acquire+0x1f4/0x940 [ 16.197464][ T1] ? mnt_want_write+0x3a/0xb0 [ 16.202138][ T1] ? rcu_read_lock_any_held+0xcd/0xf0 [ 16.207486][ T1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 16.212749][ T1] ? preempt_count_add+0x74/0x140 [ 16.217757][ T1] ? preempt_count_add+0x74/0x140 [ 16.222780][ T1] ? __mnt_want_write+0x1da/0x2c0 [ 16.227799][ T1] path_setxattr+0x170/0x190 [ 16.232398][ T1] ? setxattr+0x330/0x330 [ 16.238361][ T1] ? task_work_run+0x160/0x1b0 [ 16.243130][ T1] __x64_sys_setxattr+0xc0/0x160 [ 16.248046][ T1] ? lockdep_hardirqs_on+0x463/0x620 [ 16.253310][ T1] do_syscall_64+0xf6/0x7d0 [ 16.257796][ T1] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 16.263668][ T1] RIP: 0033:0x7ff804be467a [ 16.268061][ T1] Code: 48 8b 0d 21 18 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 bc 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d ee 17 2b 00 f7 d8 64 89 01 48 [ 16.287993][ T1] RSP: 002b:00007ffd6a5afa98 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 16.296379][ T1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff804be467a [ 16.304324][ T1] RDX: 00007ffd6a5afb10 RSI: 0000563851e78f9b RDI: 000056385393e6c0 [ 16.312269][ T1] RBP: 0000563851e78f9b R08: 0000000000000000 R09: 0000000000000030 [ 16.320216][ T1] R10: 0000000000000020 R11: 0000000000000246 R12: 00007ffd6a5afb10 [ 16.328259][ T1] R13: 0000000000000020 R14: 0000000000000000 R15: 00005638539151b0 [ OK ] Created slice System Slice. Mounting /sys/kernel/config... [ OK ] Created slice system-getty.slice. Mounting Huge Pages File System... Mounting /sys/kernel/debug... [ OK ] Reached target Slices. Mounting POSIX Message Queue File System... [ OK ] Listening on udev Control Socket. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Reached target Paths. [ OK ] Listening on udev Kernel Socket. [ OK ] Reached target Encrypted Volumes. [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. Mounting /proc/sys/fs/binfmt_misc... [ OK ] Listening on Journal Socket. Starting Load Kernel Modules... Starting Remount Root and Kernel File Systems... [ OK ] Reached target Sockets. Starting Create Static Device Nodes in /dev... [ 17.142739][ T3907] EXT4-fs (sda1): re-mounted. Opts: (null) Starting Journal Service... [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Huge Pages File System. [ OK ] Mounted /sys/kernel/debug. [ 17.381133][ T3910] systemd-tmpfile (3910) used greatest stack depth: 23048 bytes left [ OK ] Mounted /sys/kernel/config. [ OK ] Mounted /proc/sys/fs/binfmt_misc. [ OK ] Started Load Kernel Modules. [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... [ OK ] Reached target Local File Systems (Pre). Starting Load/Save Random Seed... Starting udev Coldplug all Devices... Starting Apply Kernel Variables... Mounting FUSE Control File System... [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started Load/Save Random Seed. [ OK ] Started Apply Kernel Variables. [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started udev Kernel Device Manager. Starting Raise network interfaces... [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 19.660496][ T3912] systemd-journald[3912]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... [ 20.115918][ T3957] [ 20.118507][ T3957] ============================= [ 20.123355][ T3957] WARNING: suspicious RCU usage [ 20.144615][ T3957] 5.7.0-rc4-next-20200507-syzkaller #0 Not tainted [ 20.151423][ T3957] ----------------------------- [ OK ] Started Create Volatile Files and Directories. [ 20.166138][ T3957] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 20.176522][ T3957] [ 20.176522][ T3957] other info that might help us debug this: [ 20.176522][ T3957] [ 20.204692][ T3957] [ 20.204692][ T3957] rcu_scheduler_active = 2, debug_locks = 1 [ 20.212882][ T3957] 1 lock held by ip/3957: [ 20.225774][ T3957] #0: ffffffff8a7b7c88 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 20.244646][ T3957] [ 20.244646][ T3957] stack backtrace: [ 20.250660][ T3957] CPU: 0 PID: 3957 Comm: ip Not tainted 5.7.0-rc4-next-20200507-syzkaller #0 [ 20.259414][ T3957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 20.269647][ T3957] Call Trace: [ 20.272948][ T3957] dump_stack+0x18f/0x20d [ 20.277295][ T3957] bpq_device_event+0x796/0x8ee [ 20.282236][ T3957] ? team_port_get_rtnl+0xbe/0x120 [ 20.287732][ T3957] notifier_call_chain+0xc0/0x230 [ 20.292773][ T3957] call_netdevice_notifiers_info+0xb5/0x130 [ 20.298682][ T3957] __dev_notify_flags+0x121/0x2c0 [ 20.303816][ T3957] ? dev_change_name+0x700/0x700 [ 20.309107][ T3957] ? dev_set_allmulti+0x30/0x30 [ 20.309140][ T3957] ? print_usage_bug+0x240/0x240 [ 20.319320][ T3957] dev_change_flags+0x100/0x160 [ 20.324175][ T3957] do_setlink+0xa1c/0x35d0 [ 20.328641][ T3957] ? mark_lock+0x129/0x1390 [ 20.333157][ T3957] ? rtnl_getlink+0xab0/0xab0 [ 20.338596][ T3957] ? print_usage_bug+0x240/0x240 [ 20.343796][ T3957] ? mark_lock+0x129/0x1390 [ 20.348305][ T3957] ? mark_lock+0x129/0x1390 Starting Update [ 20.352830][ T3957] ? memset+0x20/0x40 [ 20.358189][ T3957] ? __nla_validate_parse+0x2dc/0x1c70 UTMP about Syste[ 20.363663][ T3957] ? nla_get_range_signed+0x520/0x520 m Boot/Shutdown.[ 20.370406][ T3957] ? mark_held_locks+0xe0/0xe0 ..[ 20.376545][ T3957] ? deref_stack_reg+0xaa/0xe0 [ 20.381469][ T3957] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 20.388074][ T3957] __rtnl_newlink+0xad0/0x1590 [ 20.392991][ T3957] ? rtnl_link_unregister+0x240/0x240 [ 20.398482][ T3957] ? is_bpf_text_address+0xcb/0x160 [ 20.403688][ T3957] ? kernel_text_address+0x6e/0xe0 [ 20.408802][ T3957] ? __kernel_text_address+0x9/0x30 [ 20.414002][ T3957] ? unwind_get_return_address+0x5a/0xa0 [ 20.419634][ T3957] ? profile_setup.cold+0xc1/0xc1 [ 20.424660][ T3957] ? arch_stack_walk+0x97/0xf0 [ 20.429436][ T3957] ? stack_trace_save+0x8c/0xc0 [ 20.434547][ T3957] ? stack_trace_consume_entry+0x160/0x160 [ 20.440440][ T3957] ? rtnl_newlink+0x46/0xa0 [ 20.444958][ T3957] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 20.450538][ T3957] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 20.456521][ T3957] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 20.462336][ T3957] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 20.467894][ T3957] rtnl_newlink+0x64/0xa0 [ 20.472320][ T3957] ? __rtnl_newlink+0x1590/0x1590 [ 20.477349][ T3957] rtnetlink_rcv_msg+0x44e/0xad0 [ 20.482300][ T3957] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 20.487591][ T3957] ? lock_acquire+0x1f4/0x940 [ 20.492305][ T3957] ? netlink_deliver_tap+0x146/0xcc0 [ 20.497603][ T3957] netlink_rcv_skb+0x15a/0x430 [ 20.502375][ T3957] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 20.507667][ T3957] ? netlink_ack+0xa60/0xa60 [ 20.512272][ T3957] ? netlink_deliver_tap+0x236/0xcc0 [ 20.517571][ T3957] netlink_unicast+0x537/0x740 [ 20.522344][ T3957] ? netlink_attachskb+0x810/0x810 [ 20.527455][ T3957] ? _copy_from_iter_full+0x25c/0x870 [ 20.533378][ T3957] ? __phys_addr_symbol+0x2c/0x70 [ 20.533398][ T3957] ? __check_object_size+0x171/0x437 [ 20.543675][ T3957] netlink_sendmsg+0x882/0xe10 [ 20.548439][ T3957] ? aa_af_perm+0x260/0x260 [ 20.552942][ T3957] ? netlink_unicast+0x740/0x740 [ 20.557890][ T3957] ? netlink_unicast+0x740/0x740 [ 20.562829][ T3957] sock_sendmsg+0xcf/0x120 [ 20.567296][ T3957] ____sys_sendmsg+0x6bf/0x7e0 [ 20.572827][ T3957] ? mark_lock+0x129/0x1390 [ 20.577336][ T3957] ? kernel_sendmsg+0x50/0x50 [ 20.582044][ T3957] ? release_pages+0x656/0x19b0 [ 20.586909][ T3957] ___sys_sendmsg+0x100/0x170 Starting Network[ 20.591594][ T3957] ? sendmsg_copy_msghdr+0x70/0x70 [ 20.598091][ T3957] ? pagevec_lru_move_fn+0x20a/0x290 Time Synchroniz[ 20.603387][ T3957] ? migration_entry_to_page+0x310/0x310 ation...[ 20.610396][ T3957] ? do_raw_spin_unlock+0x171/0x260 [ 20.616271][ T3957] ? find_held_lock+0x2d/0x110 [ 20.621039][ T3957] ? do_page_fault+0x59e/0x13da [ 20.625903][ T3957] ? vm_insert_pages+0x6a0/0x6a0 [ 20.630858][ T3957] ? lock_downgrade+0x840/0x840 [ 20.635872][ T3957] ? __fget_light+0x1ab/0x270 [ 20.640569][ T3957] __sys_sendmsg+0xec/0x1b0 [ 20.645078][ T3957] ? __sys_sendmsg_sock+0xb0/0xb0 [ 20.650800][ T3957] ? down_read_nested+0x430/0x430 [ 20.655835][ T3957] ? trace_hardirqs_off_caller+0x55/0x230 [ 20.661570][ T3957] ? do_syscall_64+0x21/0x7d0 [ 20.666363][ T3957] do_syscall_64+0xf6/0x7d0 [ 20.670875][ T3957] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 20.676778][ T3957] RIP: 0033:0x7fa04db2adc7 [ 20.681194][ T3957] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb cd 66 0f 1f 44 00 00 8b 05 4a 49 2b 00 85 c0 75 2e 48 63 ff 48 63 d2 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 a1 f0 2a 00 f7 d8 64 89 02 48 [ 20.701329][ T3957] RSP: 002b:00007ffdeb5954e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 20.709746][ T3957] RAX: ffffffffffffffda RBX: 000000005eb3c805 RCX: 00007fa04db2adc7 [ 20.717721][ T3957] RDX: 0000000000000000 RSI: 00007ffdeb595530 RDI: 0000000000000003 [ 20.725695][ T3957] RBP: 00007ffdeb595530 R08: 0000000000001000 R09: fefefeff77686d74 [ 20.733680][ T3957] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffdeb595570 [ 20.741654][ T3957] R13: 0000563a0faef3c0 R14: 00007ffdeb59d5f0 R15: 0000000000000000 [ OK ] Started Update UTMP about System Boot/Shutdown. [ 21.257964][ C1] random: crng init done [ 21.262271][ C1] random: 7 urandom warning(s) missed due to ratelimiting [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. Stopping Network Time Synchronization... [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ 24.962136][ T3949] dhclient (3949) used greatest stack depth: 22752 bytes left [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for…dplug all Devices (15s / no limit) [** ] (1 of 2) A start job is running for…dplug all Devices (16s / no limit) [*** ] (1 of 2) A start job is running for…dplug all Devices (16s / no limit) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (17s / 1min 30s) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (17s / 1min 30s) [ ***] (2 of 2) A start job is running for dev-ttyS0.device (18s / 1min 30s) [ OK ] Reached target Sound Card. [ **] (1 of 2) A start job is running for…dplug all Devices (23s / no limit) [ *] (1 of 2) A start job is running for…dplug all Devices (24s / no limit) [ **] (1 of 2) A start job is running for…dplug all Devices (25s / no limit) [ ***] (2 of 2) A start job is running for dev-ttyS0.device (25s / 1min 30s) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (26s / 1min 30s) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (26s / 1min 30s) [*** ] (1 of 2) A start job is running for…dplug all Devices (27s / no limit) [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Basic System. [ OK ] Started Regular background program processing daemon. Starting OpenBSD Secure Shell server... Starting Permit User Sessions... Starting getty on tty2-tty6 if dbus and logind are not available... Starting System Logging Service... [ OK ] Started Daily apt download activities. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. [ OK ] Started Permit User Sessions. [ OK ] Found device /dev/ttyS0. [ OK ] Started System Logging Service. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ 47.403934][ T6600] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 47.415678][ T6600] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 47.424188][ T6600] CPU: 1 PID: 6600 Comm: sshd Not tainted 5.7.0-rc4-next-20200507-syzkaller #0 [ 47.433116][ T6600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.443324][ T6600] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 47.449478][ T6600] 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 [ 47.469173][ T6600] RSP: 0018:ffffc90004da7450 EFLAGS: 00010206 [ 47.476286][ T6600] RAX: dffffc0000000000 RBX: ffff888098438000 RCX: ffffffff8363bada [ 47.484257][ T6600] RDX: 0000000000000005 RSI: ffffffff8363bae8 RDI: 0000000000000028 [ 47.492231][ T6600] RBP: 1ffff920009b4e8b R08: ffff888096864100 R09: fffffbfff155a6a2 [ 47.500206][ T6600] R10: ffffffff8aad350f R11: fffffbfff155a6a1 R12: ffff88809fdf0fea [ 47.508183][ T6600] R13: ffff88809fdf0000 R14: 00000000000019c8 R15: 0000000000000000 [ 47.516161][ T6600] FS: 00007f5a966b28c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 47.525094][ T6600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.531678][ T6600] CR2: 000055a4bbca68f5 CR3: 00000000956a9000 CR4: 00000000001406e0 [ 47.539764][ T6600] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.547735][ T6600] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.555703][ T6600] Call Trace: [ 47.559009][ T6600] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 47.564735][ T6600] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 47.570551][ T6600] ? __kmalloc+0x62f/0x7a0 [ 47.574971][ T6600] ? tomoyo_realpath_from_path+0xc2/0x620 [ 47.580694][ T6600] ? lock_release+0x800/0x800 [ 47.585387][ T6600] ? __lock_acquire+0x2018/0x3f20 [ 47.590414][ T6600] tomoyo_realpath_from_path+0x393/0x620 [ 47.596057][ T6600] tomoyo_path_number_perm+0x1c2/0x4d0 [ 47.601523][ T6600] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 47.607161][ T6600] ? tomoyo_execute_permission+0x470/0x470 [ 47.613068][ T6600] ? d_alloc_parallel+0x785/0x1b10 [ 47.618193][ T6600] ? d_alloc_parallel+0x9ea/0x1b10 [ 47.623406][ T6600] ? rcu_read_lock_held_common+0x130/0x130 [ 47.629246][ T6600] ? print_usage_bug+0x240/0x240 [ 47.634194][ T6600] tomoyo_path_mknod+0x10d/0x190 [ 47.639132][ T6600] ? tomoyo_path_chown+0x1b0/0x1b0 [ 47.644249][ T6600] ? mark_held_locks+0x9f/0xe0 [ 47.649016][ T6600] ? d_lookup+0xec/0x250 [ 47.653262][ T6600] security_path_mknod+0x116/0x180 [ 47.658383][ T6600] lookup_open+0x5ae/0x1320 [ 47.662917][ T6600] ? page_put_link+0x210/0x210 [ 47.667688][ T6600] ? preempt_count_add+0x74/0x140 [ 47.672713][ T6600] ? __mnt_want_write+0x1da/0x2c0 [ 47.678236][ T6600] path_openat+0x93c/0x27f0 [ 47.682747][ T6600] ? path_lookupat.isra.0+0x530/0x530 [ 47.688120][ T6600] ? up_read+0x1a8/0x750 [ 47.692372][ T6600] ? mark_held_locks+0xe0/0xe0 [ 47.697135][ T6600] ? down_read_nested+0x430/0x430 [ 47.702169][ T6600] do_filp_open+0x192/0x260 [ 47.706677][ T6600] ? may_open_dev+0xf0/0xf0 [ 47.711189][ T6600] ? simple_attr_release+0x40/0x40 [ 47.716311][ T6600] ? _raw_spin_unlock+0x24/0x40 [ 47.721164][ T6600] ? __alloc_fd+0x46d/0x600 [ 47.725670][ T6600] do_sys_openat2+0x585/0x7d0 [ 47.730355][ T6600] ? file_open_root+0x400/0x400 [ 47.735209][ T6600] ? up_read+0x1a8/0x750 [ 47.739452][ T6600] do_sys_open+0xc3/0x140 [ 47.743953][ T6600] ? filp_open+0x70/0x70 [ 47.748188][ T6600] ? handle_mm_fault+0x29e/0x660 [ 47.753130][ T6600] ? trace_hardirqs_off_caller+0x55/0x230 [ 47.758887][ T6600] do_syscall_64+0xf6/0x7d0 [ 47.763396][ T6600] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 47.769286][ T6600] RIP: 0033:0x7f5a9481b6f0 [ 47.773703][ T6600] 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 [ 47.793741][ T6600] RSP: 002b:00007ffcd2c6cc18 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 47.802171][ T6600] RAX: ffffffffffffffda RBX: 000055a4bdda8970 RCX: 00007f5a9481b6f0 [ 47.810143][ T6600] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 000055a4bbca68f5 [ 47.818112][ T6600] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 47.826173][ T6600] R10: 0000000000000240 R11: 0000000000000246 R12: 000055a4bbc7751e [ 47.834248][ T6600] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 47.842228][ T6600] Modules linked in: [ 49.608341][ T6600] ---[ end trace 67b394206ef6bc76 ]--- [ 49.618470][ T6600] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 49.715353][ T6600] 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 [ 49.843494][ T6600] RSP: 0018:ffffc90004da7450 EFLAGS: 00010206 [ 49.877203][ T6600] RAX: dffffc0000000000 RBX: ffff888098438000 RCX: ffffffff8363bada [ 49.885228][ T6600] RDX: 0000000000000005 RSI: ffffffff8363bae8 RDI: 0000000000000028 [ 49.905919][ T6600] RBP: 1ffff920009b4e8b R08: ffff888096864100 R09: fffffbfff155a6a2 [ 49.961731][ T6600] R10: ffffffff8aad350f R11: fffffbfff155a6a1 R12: ffff88809fdf0fea [ 49.987238][ T6600] R13: ffff88809fdf0000 R14: 00000000000019c8 R15: 0000000000000000 [ 49.995249][ T6600] FS: 00007f5a966b28c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 50.036126][ T6600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.066334][ T6600] CR2: 000056385399f068 CR3: 00000000956a9000 CR4: 00000000001406f0 [ OK [[ 50.087623][ T6600] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 0m] Listening on[ 50.096835][ T6600] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Load/Save RF Kill Switch Status /dev/rfkill Watch. [ 50.151720][ T6600] Kernel panic - not syncing: Fatal exception [ 50.159183][ T6600] Kernel Offset: disabled [ 50.163684][ T6600] Rebooting in 86400 seconds..