[ 0.000000][ T0] Linux version 5.7.0-rc5-next-20200512-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 [ 0.000005][ T0] kvm-clock: cpu 0, msr be52001, primary cpu clock [ 0.000006][ T0] kvm-clock: using sched offset of 3617397354 cycles [ 0.001594][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.005966][ T0] tsc: Detected 2300.000 MHz processor [ 0.009254][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.011525][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.013791][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.022256][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.024091][ T0] check: Scanning 1 areas for low memory corruption [ 0.025945][ T0] Using GB pages for direct mapping [ 0.029195][ T0] ACPI: Early table checksum verification disabled [ 0.030742][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.032604][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.034991][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.037842][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.040944][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.041871][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.042667][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.044781][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.046806][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.048300][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.050040][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.051219][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.052207][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.053759][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.055095][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.057250][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.059641][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.062570][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.064973][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.068724][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.073468][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.127233][ T0] Zone ranges: [ 0.128159][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.129909][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.131177][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.132824][ T0] Device empty [ 0.133432][ T0] Movable zone start for each node [ 0.134998][ T0] Early memory node ranges [ 0.136074][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.137605][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.139566][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.141616][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.144048][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.144056][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.175523][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.630403][ T0] kasan: KernelAddressSanitizer initialized [ 0.632083][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.633639][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.635703][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.637866][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.639890][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.641637][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.643435][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.645709][ T0] Using ACPI (MADT) for SMP configuration information [ 0.647034][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.648464][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.649912][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.651589][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.653160][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.655449][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.657326][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.659858][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.661136][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.662801][ T0] Booting paravirtualized kernel on KVM [ 0.663982][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.717545][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.720394][ T0] percpu: Embedded 67 pages/cpu s234568 r8192 d31672 u1048576 [ 0.722294][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.723839][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.725404][ T0] Policy zone: Normal [ 0.726418][ 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 [ 0.743174][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.570908][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17370K rwdata, 21752K rodata, 2788K init, 24440K bss, 1402688K reserved, 0K cma-reserved) [ 1.581427][ T0] Running RCU self tests [ 1.582555][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.584118][ T0] rcu: RCU lockdep checking is enabled. [ 1.585035][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.587018][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.589179][ T0] Trampoline variant of Tasks RCU enabled. [ 1.591083][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.593360][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.603082][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.605181][ T0] random: get_random_bytes called from start_kernel+0x672/0x9f8 with crng_init=0 [ 1.609297][ T0] Console: colour VGA+ 80x25 [ 1.612347][ T0] printk: console [ttyS0] enabled [ 1.612347][ T0] printk: console [ttyS0] enabled [ 1.615233][ T0] printk: bootconsole [earlyser0] disabled [ 1.615233][ T0] printk: bootconsole [earlyser0] disabled [ 1.618426][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.619823][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.620537][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.621332][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.622396][ T0] ... CLASSHASH_SIZE: 4096 [ 1.623433][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.624443][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.625430][ T0] ... CHAINHASH_SIZE: 32768 [ 1.626654][ T0] memory used by lock dependency info: 6301 kB [ 1.628656][ T0] memory used for stack traces: 4224 kB [ 1.629926][ T0] per task-struct memory footprint: 1920 bytes [ 1.631848][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.634926][ T0] ACPI: Core revision 20200430 [ 1.638428][ T0] APIC: Switch to symmetric I/O mode setup [ 1.640229][ T0] x2apic enabled [ 1.641930][ T0] Switched APIC routing to physical x2apic. [ 1.646280][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.648281][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.651122][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.653844][ T0] pid_max: default: 32768 minimum: 301 [ 1.656676][ T0] LSM: Security Framework initializing [ 1.661145][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.663125][ T0] Yama: becoming mindful. [ 1.664483][ T0] TOMOYO Linux initialized [ 1.666578][ T0] AppArmor: AppArmor initialized [ 1.674831][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.680776][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.681450][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.683383][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.691339][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.692552][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.694422][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.697020][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.697055][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.701147][ T0] MDS: Mitigation: Clear CPU buffers [ 1.703083][ T0] Freeing SMP alternatives memory: 96K [ 1.827865][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.831111][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.831111][ T1] rcu: Hierarchical SRCU implementation. [ 1.831111][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.832787][ T1] smp: Bringing up secondary CPUs ... [ 1.839629][ T1] x86: Booting SMP configuration: [ 1.841218][ T1] .... node #0, CPUs: #1 [ 0.046101][ T0] kvm-clock: cpu 1, msr be52041, secondary cpu clock [ 1.844133][ 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. [ 1.845156][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.846241][ T1] smpboot: Max logical packages: 1 [ 1.851206][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.854914][ T1] devtmpfs: initialized [ 1.854914][ T1] x86/mm: Memory block size: 128MB [ 1.884840][ T22] kworker/u4:0 (22) used greatest stack depth: 27440 bytes left [ 1.884840][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.891226][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.893799][ T1] xor: automatically using best checksumming function avx [ 1.895945][ T1] PM: RTC time: 09:59:49, date: 2020-05-14 [ 1.896860][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.896865][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.901655][ T1] NET: Registered protocol family 16 [ 1.909184][ T1] audit: initializing netlink subsys (disabled) [ 1.911323][ T27] audit: type=2000 audit(1589450389.883:1): state=initialized audit_enabled=0 res=1 [ 1.918260][ T1] cpuidle: using governor menu [ 1.921300][ T1] ACPI: bus type PCI registered [ 1.922999][ T1] dca service started, version 1.12.1 [ 1.924054][ T1] PCI: Using configuration type 1 for base access [ 2.005702][ T207] kworker/u4:0 (207) used greatest stack depth: 27168 bytes left [ 2.418436][ T1063] kworker/u4:1 (1063) used greatest stack depth: 26544 bytes left [ 2.454283][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.456686][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.456686][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.483137][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.681157][ T1] raid6: avx2x4 gen() 11554 MB/s [ 2.851185][ T1] raid6: avx2x4 xor() 5846 MB/s [ 3.021141][ T1] raid6: avx2x2 gen() 7014 MB/s [ 3.187005][ T1] raid6: avx2x2 xor() 3455 MB/s [ 3.357007][ T1] raid6: avx2x1 gen() 5030 MB/s [ 3.526994][ T1] raid6: avx2x1 xor() 1663 MB/s [ 3.697000][ T1] raid6: sse2x4 gen() 6049 MB/s [ 3.871158][ T1] raid6: sse2x4 xor() 3219 MB/s [ 4.041142][ T1] raid6: sse2x2 gen() 3565 MB/s [ 4.211134][ T1] raid6: sse2x2 xor() 1723 MB/s [ 4.381133][ T1] raid6: sse2x1 gen() 2458 MB/s [ 4.551131][ T1] raid6: sse2x1 xor() 978 MB/s [ 4.552212][ T1] raid6: using algorithm avx2x4 gen() 11554 MB/s [ 4.553901][ T1] raid6: .... xor() 5846 MB/s, rmw enabled [ 4.555495][ T1] raid6: using avx2x2 recovery algorithm [ 4.558591][ T1] ACPI: Added _OSI(Module Device) [ 4.559387][ T1] ACPI: Added _OSI(Processor Device) [ 4.560637][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.561138][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.563090][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.564873][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.565799][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.620619][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.681131][ T1] ACPI: Interpreter enabled [ 4.681131][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.681183][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.682407][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.687240][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.786792][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.788692][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.791481][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.803797][ T1] PCI host bridge to bus 0000:00 [ 4.803797][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.803797][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.804527][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.806199][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.808594][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.811157][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.812607][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.821239][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.841707][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.859822][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.864664][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.874406][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.881169][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.902025][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.910086][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.915600][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.934271][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.942170][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.947366][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 4.981176][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.984936][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.991743][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.997067][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 5.001873][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 5.016788][ T1] iommu: Default domain type: Translated [ 5.021484][ T1] vgaarb: loaded [ 5.026606][ T1] SCSI subsystem initialized [ 5.029621][ T1] ACPI: bus type USB registered [ 5.032253][ T1] usbcore: registered new interface driver usbfs [ 5.033735][ T1] usbcore: registered new interface driver hub [ 5.035733][ T1] usbcore: registered new device driver usb [ 5.038568][ T1] mc: Linux media interface: v0.10 [ 5.040053][ T1] videodev: Linux video capture interface: v2.00 [ 5.042150][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.044558][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.047204][ T1] PTP clock support registered [ 5.048839][ T1] EDAC MC: Ver: 3.0.0 [ 5.054715][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.056301][ T1] PCI: Using ACPI for IRQ routing [ 5.062528][ T1] Bluetooth: Core ver 2.22 [ 5.062872][ T1] NET: Registered protocol family 31 [ 5.062872][ T1] Bluetooth: HCI device and connection manager initialized [ 5.063652][ T1] Bluetooth: HCI socket layer initialized [ 5.065089][ T1] Bluetooth: L2CAP socket layer initialized [ 5.066058][ T1] Bluetooth: SCO socket layer initialized [ 5.067663][ T1] NET: Registered protocol family 8 [ 5.068864][ T1] NET: Registered protocol family 20 [ 5.071311][ T1] NetLabel: Initializing [ 5.071311][ T1] NetLabel: domain hash size = 128 [ 5.073228][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.078834][ T1] NetLabel: unlabeled traffic allowed by default [ 5.082281][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.084666][ T1] NET: Registered protocol family 39 [ 5.093493][ T1] clocksource: Switched to clocksource kvm-clock [ 7.767442][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.769259][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.772391][ T1] FS-Cache: Loaded [ 7.774821][ T1] CacheFiles: Loaded [ 7.776243][ T1] TOMOYO: 2.6.0 [ 7.776977][ T1] Mandatory Access Control activated. [ 7.780107][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.781646][ T1] pnp: PnP ACPI init [ 7.795343][ T1] pnp: PnP ACPI: found 7 devices [ 7.847787][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.850335][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.852228][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.854220][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.856136][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.859271][ T1] NET: Registered protocol family 2 [ 7.863497][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 7.866459][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.875664][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 7.880951][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.885315][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.887815][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.891435][ T1] NET: Registered protocol family 1 [ 7.894501][ T1] RPC: Registered named UNIX socket transport module. [ 7.895629][ T1] RPC: Registered udp transport module. [ 7.896997][ T1] RPC: Registered tcp transport module. [ 7.898070][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.902919][ T1] NET: Registered protocol family 44 [ 7.904368][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.906552][ T1] PCI: CLS 0 bytes, default 64 [ 7.911096][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.912509][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 7.917545][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.922217][ T1] kvm: already loaded the other module [ 7.923459][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.926283][ T1] clocksource: Switched to clocksource tsc [ 7.928725][ T1] mce: Machine check injector initialized [ 7.934855][ T1] check: Scanning for low memory corruption every 60 seconds [ 7.995428][ T1] Initialise system trusted keyrings [ 7.998087][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.999775][ T1] zbud: loaded [ 8.006930][ T1] DLM installed [ 8.012457][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.016959][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.020299][ T1] NFS: Registering the id_resolver key type [ 8.022551][ T1] Key type id_resolver registered [ 8.023540][ T1] Key type id_legacy registered [ 8.024774][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.026355][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.033181][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.036187][ T1] Key type cifs.spnego registered [ 8.036971][ T1] Key type cifs.idmap registered [ 8.038858][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.041325][ T1] fuse: init (API version 7.31) [ 8.045776][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.059852][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.066084][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.067455][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.070023][ T1] ocfs2: Registered cluster interface o2cb [ 8.072412][ T1] ocfs2: Registered cluster interface user [ 8.074507][ T1] OCFS2 User DLM kernel interface loaded [ 8.085127][ T1] gfs2: GFS2 installed [ 8.093639][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.096014][ T1] ceph: loaded (mds proto 32) [ 8.109228][ T1] NET: Registered protocol family 38 [ 8.111955][ T1] async_tx: api initialized (async) [ 8.113085][ T1] Key type asymmetric registered [ 8.114628][ T1] Asymmetric key parser 'x509' registered [ 8.116336][ T1] Asymmetric key parser 'pkcs8' registered [ 8.117834][ T1] Key type pkcs7_test registered [ 8.119390][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.120904][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 8.123675][ T1] io scheduler mq-deadline registered [ 8.125179][ T1] io scheduler kyber registered [ 8.127258][ T1] io scheduler bfq registered [ 8.140713][ T1] hgafb: HGA card not detected. [ 8.142468][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.143975][ T1] usbcore: registered new interface driver udlfb [ 8.149501][ T1] uvesafb: failed to execute /sbin/v86d [ 8.151584][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.153487][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.154960][ T1] uvesafb: vbe_init() failed with -22 [ 8.155875][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.158739][ T1] vga16fb: mapped to 0x000000006192cfc0 [ 8.225136][ T1] Console: switching to colour frame buffer device 80x30 [ 8.514982][ T1] fb0: VGA16 VGA frame buffer device [ 8.518768][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.531971][ T1] ACPI: Power Button [PWRF] [ 8.534742][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.537869][ T1] ACPI: Sleep Button [SLPF] [ 8.545905][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.560527][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.562636][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.579922][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.582803][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.601583][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.604020][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.900119][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.902928][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.905746][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.912713][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.919803][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.927436][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.936643][ T1] Cyclades driver 2.6 [ 8.938869][ T1] Initializing Nozomi driver 2.1d [ 8.943888][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.947343][ T1] No rocketport ports found; unloading driver [ 8.953706][ T1] Non-volatile memory driver v1.3 [ 8.957383][ T1] Linux agpgart interface v0.103 [ 8.969316][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.975162][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 8.984677][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.988724][ T1] usbcore: registered new interface driver udl [ 9.042747][ T1] brd: module loaded [ 9.081624][ T1] loop: module loaded [ 9.249114][ T1] zram: Added device: zram0 [ 9.257881][ T1] null_blk: module loaded [ 9.266419][ T1] nfcsim 0.2 initialized [ 9.272038][ T1] Loading iSCSI transport class v2.0-870. [ 9.304995][ T1] scsi host0: Virtio SCSI HBA [ 9.351318][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.354389][ T21] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.376286][ T1] slram: not enough parameters. [ 9.383712][ T1] ftl_cs: FTL header not found. [ 9.439253][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.446117][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.450567][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.466199][ T1] MACsec IEEE 802.1AE [ 9.468908][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.524801][ T1] vcan: Virtual CAN interface driver [ 9.527256][ T1] vxcan: Virtual CAN Tunnel driver [ 9.529322][ T1] slcan: serial line CAN interface driver [ 9.532887][ T1] slcan: 10 dynamic interface channels. [ 9.535664][ T1] CAN device driver interface [ 9.538242][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.542555][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.545880][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.549080][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.554010][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.556972][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.561771][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.564792][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.566723][ T1] AX.25: bpqether driver version 004 [ 9.568640][ T1] PPP generic driver version 2.4.2 [ 9.573025][ T1] PPP BSD Compression module registered [ 9.575463][ T1] PPP Deflate Compression module registered [ 9.578184][ T1] PPP MPPE Compression module registered [ 9.580354][ T1] NET: Registered protocol family 24 [ 9.583027][ T1] PPTP driver version 0.8.5 [ 9.585181][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.589317][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.592614][ T1] SLIP linefill/keepalive option. [ 9.594401][ T1] hdlc: HDLC support module revision 1.22 [ 9.596712][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.599711][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.602522][ T1] LAPB Ethernet driver version 0.02 [ 9.604693][ T1] usbcore: registered new interface driver rndis_wlan [ 9.607796][ T1] mac80211_hwsim: initializing netlink [ 9.634259][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.647199][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.666687][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.671055][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.676104][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.680156][ T1] usbcore: registered new interface driver pegasus [ 9.683443][ T1] usbcore: registered new interface driver rtl8150 [ 9.686287][ T1] usbcore: registered new interface driver r8152 [ 9.689081][ T1] usbcore: registered new interface driver asix [ 9.692677][ T1] usbcore: registered new interface driver ax88179_178a [ 9.695805][ T1] usbcore: registered new interface driver cdc_ether [ 9.699433][ T1] usbcore: registered new interface driver dm9601 [ 9.702980][ T1] usbcore: registered new interface driver smsc75xx [ 9.706317][ T1] usbcore: registered new interface driver smsc95xx [ 9.709630][ T1] usbcore: registered new interface driver net1080 [ 9.713041][ T1] usbcore: registered new interface driver rndis_host [ 9.716264][ T1] usbcore: registered new interface driver cdc_subset [ 9.719804][ T1] usbcore: registered new interface driver zaurus [ 9.722949][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.726907][ T1] usbcore: registered new interface driver cdc_ncm [ 9.730160][ T1] usbcore: registered new interface driver cdc_mbim [ 9.738582][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.752596][ T1] aoe: AoE v85 initialised. [ 9.758189][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.761101][ T1] ehci-pci: EHCI PCI platform driver [ 9.765949][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.768857][ T1] ohci-pci: OHCI PCI platform driver [ 9.771563][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.777409][ T1] usbcore: registered new interface driver cdc_acm [ 9.780455][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.784454][ T1] usbcore: registered new interface driver usblp [ 9.787871][ T1] usbcore: registered new interface driver cdc_wdm [ 9.793257][ T1] usbcore: registered new interface driver uas [ 9.796351][ T1] usbcore: registered new interface driver usb-storage [ 9.800453][ T1] usbcore: registered new interface driver ums-realtek [ 9.804770][ T1] usbcore: registered new interface driver usbserial_generic [ 9.808711][ T1] usbserial: USB Serial support registered for generic [ 9.812164][ T1] usbcore: registered new interface driver ch341 [ 9.815154][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.818160][ T1] usbcore: registered new interface driver cp210x [ 9.820907][ T1] usbserial: USB Serial support registered for cp210x [ 9.824009][ T1] usbcore: registered new interface driver ftdi_sio [ 9.825270][ C1] random: fast init done [ 9.826855][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.832878][ T1] usbcore: registered new interface driver keyspan [ 9.836040][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.839932][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.842273][ T316] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.843461][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.846297][ T316] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.849309][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.854406][ T1] usbcore: registered new interface driver option [ 9.855639][ T21] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.856659][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.860921][ T316] sd 0:0:1:0: [sda] Write Protect is off [ 9.862013][ T1] usbcore: registered new interface driver oti6858 [ 9.866363][ T1] usbserial: USB Serial support registered for oti6858 [ 9.868886][ T1] usbcore: registered new interface driver pl2303 [ 9.870259][ T316] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.871646][ T1] usbserial: USB Serial support registered for pl2303 [ 9.878255][ T1] usbcore: registered new interface driver qcserial [ 9.880906][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.884517][ T1] usbcore: registered new interface driver sierra [ 9.887224][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.890468][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.894158][ T1] usbserial: USB Serial support registered for carelink [ 9.897155][ T1] usbserial: USB Serial support registered for zio [ 9.899651][ T1] usbserial: USB Serial support registered for funsoft [ 9.902724][ T1] usbserial: USB Serial support registered for flashloader [ 9.906102][ T1] usbserial: USB Serial support registered for google [ 9.909772][ T1] usbserial: USB Serial support registered for libtransistor [ 9.914419][ T1] usbserial: USB Serial support registered for vivopay [ 9.917542][ T1] usbserial: USB Serial support registered for moto_modem [ 9.921489][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.925175][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.928657][ T1] usbserial: USB Serial support registered for hp4x [ 9.932541][ T1] usbserial: USB Serial support registered for suunto [ 9.935059][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.940531][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.945988][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.949797][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.956635][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.961579][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.965083][ T1] usb usb1: Product: Dummy host controller [ 9.967465][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.971532][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.977022][ T1] hub 1-0:1.0: USB hub found [ 9.979623][ T1] hub 1-0:1.0: 1 port detected [ 9.985517][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.989120][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.993079][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.998097][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.003830][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.006638][ T1] usb usb2: Product: Dummy host controller [ 10.009238][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 10.012507][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.016803][ T1] hub 2-0:1.0: USB hub found [ 10.019211][ T1] hub 2-0:1.0: 1 port detected [ 10.023745][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.027054][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.032700][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.037364][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.040897][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.044509][ T1] usb usb3: Product: Dummy host controller [ 10.046829][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 10.049870][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.054131][ T1] hub 3-0:1.0: USB hub found [ 10.055917][ T1] hub 3-0:1.0: 1 port detected [ 10.060136][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.063769][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.067736][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.071861][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.074770][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.077346][ T1] usb usb4: Product: Dummy host controller [ 10.079230][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 10.082397][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.087641][ T1] hub 4-0:1.0: USB hub found [ 10.089590][ T1] hub 4-0:1.0: 1 port detected [ 10.095254][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.098334][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.101576][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.105515][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.109332][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.112557][ T1] usb usb5: Product: Dummy host controller [ 10.115148][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 10.118742][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.123114][ T1] hub 5-0:1.0: USB hub found [ 10.124914][ T1] hub 5-0:1.0: 1 port detected [ 10.129893][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.132733][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.136590][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.140416][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.143732][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.146547][ T1] usb usb6: Product: Dummy host controller [ 10.148785][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 10.152131][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.156859][ T1] hub 6-0:1.0: USB hub found [ 10.159182][ T1] hub 6-0:1.0: 1 port detected [ 10.164704][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.168034][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.174459][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.179311][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.182836][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.185541][ T1] usb usb7: Product: Dummy host controller [ 10.187424][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 10.190182][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.194489][ T1] hub 7-0:1.0: USB hub found [ 10.196315][ T1] hub 7-0:1.0: 1 port detected [ 10.200064][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.202467][ T316] sda: sda1 [ 10.203449][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.207061][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.211911][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.215203][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.216451][ T316] sd 0:0:1:0: [sda] Attached SCSI disk [ 10.218454][ T1] usb usb8: Product: Dummy host controller [ 10.222384][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 10.225466][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.229159][ T1] hub 8-0:1.0: USB hub found [ 10.230961][ T1] hub 8-0:1.0: 1 port detected [ 10.249385][ T1] using random self ethernet address [ 10.251466][ T1] using random host ethernet address [ 10.254597][ T1] Mass Storage Function, version: 2009/09/11 [ 10.256709][ T1] LUN: removable file: (no medium) [ 10.258411][ T1] no file given for LUN0 [ 10.259791][ T1] printk: console [ttyGS0] disabled [ 10.264270][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 10.268036][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.270950][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.274476][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 10.277182][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.280694][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.286288][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 10.289001][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.292075][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 10.295851][ T1] hub 9-0:1.0: USB hub found [ 10.297899][ T1] hub 9-0:1.0: 8 ports detected [ 10.305128][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.308930][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.312349][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.316114][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.319542][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.322222][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.324622][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.327447][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.331740][ T1] hub 10-0:1.0: USB hub found [ 10.333896][ T1] hub 10-0:1.0: 8 ports detected [ 10.341367][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.345074][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.349925][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.354230][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.357225][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.360336][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.363712][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.367700][ T1] hub 11-0:1.0: USB hub found [ 10.371020][ T1] hub 11-0:1.0: 8 ports detected [ 10.378169][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.381978][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.385480][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.389484][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.393967][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.397234][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.400170][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.403420][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.407281][ T1] hub 12-0:1.0: USB hub found [ 10.409073][ T1] hub 12-0:1.0: 8 ports detected [ 10.417505][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.421316][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.424600][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.428452][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.431425][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.433681][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.437250][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.443002][ T1] hub 13-0:1.0: USB hub found [ 10.444871][ T1] hub 13-0:1.0: 8 ports detected [ 10.451689][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.456734][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.460684][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.465390][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.468842][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.471846][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.474301][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.477668][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.481470][ T1] hub 14-0:1.0: USB hub found [ 10.483342][ T1] hub 14-0:1.0: 8 ports detected [ 10.490487][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.494503][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.498138][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.501854][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.504405][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.506630][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.509633][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.514149][ T1] hub 15-0:1.0: USB hub found [ 10.515927][ T1] hub 15-0:1.0: 8 ports detected [ 10.523038][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.526591][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.530084][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.534192][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.537180][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.539786][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.542266][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.545336][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.549287][ T1] hub 16-0:1.0: USB hub found [ 10.552114][ T1] hub 16-0:1.0: 8 ports detected [ 10.558901][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.562566][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.566652][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.570586][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.574044][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.576908][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.580349][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.584034][ T1] hub 17-0:1.0: USB hub found [ 10.585777][ T1] hub 17-0:1.0: 8 ports detected [ 10.592885][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.596814][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.600177][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.604768][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.607689][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.611242][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.613901][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.617258][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.622439][ T1] hub 18-0:1.0: USB hub found [ 10.624553][ T1] hub 18-0:1.0: 8 ports detected [ 10.631733][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.635774][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.640082][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.643800][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.646725][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.648965][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.652157][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.656210][ T1] hub 19-0:1.0: USB hub found [ 10.658897][ T1] hub 19-0:1.0: 8 ports detected [ 10.667541][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.672698][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.676641][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.680954][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.684804][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.687578][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.690598][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.694684][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.698477][ T1] hub 20-0:1.0: USB hub found [ 10.700864][ T1] hub 20-0:1.0: 8 ports detected [ 10.709626][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.712940][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.717307][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.724624][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.733195][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.739325][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.746253][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.750527][ T1] hub 21-0:1.0: USB hub found [ 10.753022][ T1] hub 21-0:1.0: 8 ports detected [ 10.760617][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.763802][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.767582][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.771815][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.775340][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.778592][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.782129][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.785855][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.790397][ T1] hub 22-0:1.0: USB hub found [ 10.792507][ T1] hub 22-0:1.0: 8 ports detected [ 10.799660][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.803067][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.807213][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.811079][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.815156][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.818129][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.821969][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.825798][ T1] hub 23-0:1.0: USB hub found [ 10.827612][ T1] hub 23-0:1.0: 8 ports detected [ 10.834563][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.837667][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.841722][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.846594][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.849893][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.853284][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.857385][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.862271][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.866321][ T1] hub 24-0:1.0: USB hub found [ 10.868351][ T1] hub 24-0:1.0: 8 ports detected [ 10.875625][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.878529][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.882399][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.885886][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.889218][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.892121][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.895094][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.899731][ T1] hub 25-0:1.0: USB hub found [ 10.902915][ T1] hub 25-0:1.0: 8 ports detected [ 10.909173][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.912603][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.915443][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.919062][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.923851][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.928115][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.930276][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.933311][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.937189][ T1] hub 26-0:1.0: USB hub found [ 10.938868][ T1] hub 26-0:1.0: 8 ports detected [ 10.945882][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.949132][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.953251][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.956939][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.959811][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.962172][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.965309][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.969228][ T1] hub 27-0:1.0: USB hub found [ 10.971964][ T1] hub 27-0:1.0: 8 ports detected [ 10.979441][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.983947][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.987616][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.992163][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.995827][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.998860][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 11.002847][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 11.005958][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 11.010715][ T1] hub 28-0:1.0: USB hub found [ 11.013263][ T1] hub 28-0:1.0: 8 ports detected [ 11.020758][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 11.024556][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 11.028498][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.032037][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.035752][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 11.038302][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 11.042358][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 11.047508][ T1] hub 29-0:1.0: USB hub found [ 11.050427][ T1] hub 29-0:1.0: 8 ports detected [ 11.057912][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 11.062152][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 11.065403][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.070043][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.075453][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.078946][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 11.082843][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 11.087003][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 11.091928][ T1] hub 30-0:1.0: USB hub found [ 11.093966][ T1] hub 30-0:1.0: 8 ports detected [ 11.101180][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 11.104779][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 11.108398][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.111529][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.114259][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 11.116469][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 11.119630][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 11.125383][ T1] hub 31-0:1.0: USB hub found [ 11.127254][ T1] hub 31-0:1.0: 8 ports detected [ 11.134455][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 11.138902][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 11.142210][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.146136][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.149290][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.152689][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 11.155247][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 11.159076][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 11.163329][ T1] hub 32-0:1.0: USB hub found [ 11.165411][ T1] hub 32-0:1.0: 8 ports detected [ 11.173541][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.177824][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 11.181894][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.185788][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.189027][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 11.191644][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 11.195231][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 11.204756][ T1] hub 33-0:1.0: USB hub found [ 11.207290][ T1] hub 33-0:1.0: 8 ports detected [ 11.214521][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.219823][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 11.223993][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.229731][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.234505][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.237990][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 11.242117][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 11.245758][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 11.250182][ T1] hub 34-0:1.0: USB hub found [ 11.252243][ T1] hub 34-0:1.0: 8 ports detected [ 11.260573][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.264486][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 11.269097][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.273622][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.276920][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 11.279446][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 11.282903][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 11.287654][ T1] hub 35-0:1.0: USB hub found [ 11.289805][ T1] hub 35-0:1.0: 8 ports detected [ 11.296686][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.301278][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 11.305073][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.309908][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.313941][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.317139][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 11.319701][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 11.323566][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 11.327261][ T1] hub 36-0:1.0: USB hub found [ 11.328998][ T1] hub 36-0:1.0: 8 ports detected [ 11.336408][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.339907][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 11.344609][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.348861][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.352281][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 11.355205][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 11.359220][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 11.365173][ T1] hub 37-0:1.0: USB hub found [ 11.367394][ T1] hub 37-0:1.0: 8 ports detected [ 11.373727][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.376941][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 11.380978][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.384842][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.387901][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.390868][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 11.393322][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 11.396586][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 11.400488][ T1] hub 38-0:1.0: USB hub found [ 11.403054][ T1] hub 38-0:1.0: 8 ports detected [ 11.410184][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.413720][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 11.417598][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 11.421187][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.424237][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 11.426743][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 11.429990][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 11.433812][ T1] hub 39-0:1.0: USB hub found [ 11.436012][ T1] hub 39-0:1.0: 8 ports detected [ 11.442429][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.445950][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 11.449255][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.455358][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 11.459199][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.461986][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 11.464828][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 11.467765][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 11.471680][ T1] hub 40-0:1.0: USB hub found [ 11.473828][ T1] hub 40-0:1.0: 8 ports detected [ 11.480924][ T1] usbcore: registered new device driver usbip-host [ 11.488044][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 11.492574][ T1] i8042: Warning: Keylock active [ 11.497001][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 11.501005][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 11.566965][ T1] mousedev: PS/2 mouse device common for all mice [ 11.584065][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 11.590408][ T1] rtc_cmos 00:00: registered as rtc0 [ 11.593946][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 11.598251][ T1] i2c /dev entries driver [ 11.602000][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 11.606887][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 11.610733][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 11.614480][ T1] IR NEC protocol handler initialized [ 11.616680][ T1] IR RC5(x/sz) protocol handler initialized [ 11.619945][ T1] IR RC6 protocol handler initialized [ 11.622285][ T1] IR JVC protocol handler initialized [ 11.624374][ T1] IR Sony protocol handler initialized [ 11.626232][ T1] IR SANYO protocol handler initialized [ 11.628512][ T1] IR Sharp protocol handler initialized [ 11.631221][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 11.634494][ T1] IR XMP protocol handler initialized [ 11.637712][ T1] usbcore: registered new interface driver uvcvideo [ 11.640195][ T1] USB Video Class driver (1.1.1) [ 11.642715][ T1] gspca_main: v2.14.0 registered [ 11.662017][ T1] vivid-000: using single planar format API [ 11.679964][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 11.683460][ T1] vivid-000: V4L2 capture device registered as video3 [ 11.686870][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 11.690360][ T1] vivid-000: V4L2 output device registered as video4 [ 11.695267][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 11.700030][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 11.705216][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 11.709231][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 11.713442][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 11.717641][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 11.722272][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 11.726545][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 11.730208][ T1] vivid-001: using multiplanar format API [ 11.746380][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 11.750701][ T1] vivid-001: V4L2 capture device registered as video7 [ 11.754804][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 11.758687][ T1] vivid-001: V4L2 output device registered as video8 [ 11.762302][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 11.767601][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 11.772627][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 11.776283][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 11.779665][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.784171][ T2957] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.793545][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.802180][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.806787][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.810709][ T1] vivid-002: using single planar format API [ 11.826434][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.830605][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.834362][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.837412][ T1] vivid-002: V4L2 output device registered as video12 [ 11.840535][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.844474][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.848535][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.852248][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.855859][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.859169][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.862869][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.866560][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.870935][ T1] vivid-003: using multiplanar format API [ 11.886626][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.890561][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.894327][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.897554][ T1] vivid-003: V4L2 output device registered as video16 [ 11.900566][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.904770][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.909697][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.912773][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.916120][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.920093][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.923811][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.927958][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.932773][ T1] vivid-004: using single planar format API [ 11.953136][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.957219][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.961487][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.965836][ T1] vivid-004: V4L2 output device registered as video20 [ 11.969791][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.974780][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.979143][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.982492][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.986959][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.990534][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.996383][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 12.000257][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 12.004785][ T1] vivid-005: using multiplanar format API [ 12.024138][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 12.028780][ T1] vivid-005: V4L2 capture device registered as video23 [ 12.032434][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 12.036613][ T1] vivid-005: V4L2 output device registered as video24 [ 12.040972][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 12.045104][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 12.049905][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 12.053918][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 12.056952][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 12.060103][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 12.064439][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 12.068510][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 12.073047][ T1] vivid-006: using single planar format API [ 12.088129][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 12.096058][ T1] vivid-006: V4L2 capture device registered as video27 [ 12.103802][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 12.112016][ T7] floppy0: no floppy controllers found [ 12.112250][ T1] vivid-006: V4L2 output device registered as video28 [ 12.117792][ T7] work still pending [ 12.125046][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 12.138855][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 12.149146][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 12.156775][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 12.164462][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 12.172354][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 12.180683][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 12.189015][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 12.197780][ T1] vivid-007: using multiplanar format API [ 12.217328][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 12.226264][ T1] vivid-007: V4L2 capture device registered as video31 [ 12.235961][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 12.247348][ T1] vivid-007: V4L2 output device registered as video32 [ 12.247505][ T2957] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 12.255709][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 12.275656][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 12.286198][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 12.294581][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 12.302313][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 12.310761][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 12.319779][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 12.328694][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 12.337673][ T1] vivid-008: using single planar format API [ 12.357023][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 12.365220][ T1] vivid-008: V4L2 capture device registered as video35 [ 12.372984][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 12.381057][ T1] vivid-008: V4L2 output device registered as video36 [ 12.389215][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 12.400659][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 12.412428][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 12.420718][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 12.428738][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 12.436854][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 12.445553][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 12.454159][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 12.462828][ T1] vivid-009: using multiplanar format API [ 12.481558][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 12.490080][ T1] vivid-009: V4L2 capture device registered as video39 [ 12.497762][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 12.506119][ T1] vivid-009: V4L2 output device registered as video40 [ 12.513585][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 12.524475][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 12.534564][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 12.543307][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 12.550854][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 12.559335][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 12.568311][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 12.578967][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 12.587337][ T1] vivid-010: using single planar format API [ 12.606315][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 12.614292][ T1] vivid-010: V4L2 capture device registered as video43 [ 12.622584][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 12.631306][ T1] vivid-010: V4L2 output device registered as video44 [ 12.638834][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 12.649561][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 12.660156][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 12.668216][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 12.675931][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 12.683932][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 12.692450][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 12.700685][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 12.711899][ T1] vivid-011: using multiplanar format API [ 12.731669][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 12.739857][ T1] vivid-011: V4L2 capture device registered as video47 [ 12.747705][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 12.756163][ T1] vivid-011: V4L2 output device registered as video48 [ 12.764145][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 12.774264][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 12.784294][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 12.792043][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 12.799783][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 12.808037][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 12.816398][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 12.825205][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 12.833984][ T1] vivid-012: using single planar format API [ 12.853317][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 12.861998][ T1] vivid-012: V4L2 capture device registered as video51 [ 12.869740][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 12.877912][ T1] vivid-012: V4L2 output device registered as video52 [ 12.885645][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 12.895798][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 12.906149][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 12.914004][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 12.921686][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 12.929572][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 12.937953][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 12.946413][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 12.954862][ T1] vivid-013: using multiplanar format API [ 12.974028][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 12.982276][ T1] vivid-013: V4L2 capture device registered as video55 [ 12.990611][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 12.998669][ T1] vivid-013: V4L2 output device registered as video56 [ 13.007671][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 13.018447][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 13.028877][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 13.037086][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 13.045764][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 13.053952][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 13.062634][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 13.070887][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 13.080370][ T1] vivid-014: using single planar format API [ 13.100196][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 13.108858][ T1] vivid-014: V4L2 capture device registered as video59 [ 13.116599][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 13.124702][ T1] vivid-014: V4L2 output device registered as video60 [ 13.132297][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 13.142463][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 13.152555][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 13.160544][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 13.168741][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 13.177470][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 13.186195][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 13.195186][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 13.203935][ T1] vivid-015: using multiplanar format API [ 13.223156][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 13.231605][ T1] vivid-015: V4L2 capture device registered as video63 [ 13.239237][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 13.247605][ T1] vivid-015: V4L2 output device registered as video64 [ 13.255214][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 13.265612][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 13.275884][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 13.283985][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 13.292003][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 13.299999][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 13.308696][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 13.317764][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 13.328293][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 13.339877][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 13.350487][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 13.360301][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 13.371458][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 13.378305][ T1] iTCO_vendor_support: vendor-support=0 [ 13.386255][ T1] device-mapper: uevent: version 1.0.3 [ 13.392971][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 13.404787][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 13.412900][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 13.422584][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 13.430539][ T1] device-mapper: raid: Loading target version 1.15.1 [ 13.438994][ T1] Bluetooth: HCI UART driver ver 2.3 [ 13.444763][ T1] Bluetooth: HCI UART protocol H4 registered [ 13.450967][ T1] Bluetooth: HCI UART protocol BCSP registered [ 13.457524][ T1] Bluetooth: HCI UART protocol LL registered [ 13.463841][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 13.471282][ T1] Bluetooth: HCI UART protocol QCA registered [ 13.477490][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 13.484060][ T1] Bluetooth: HCI UART protocol Marvell registered [ 13.490870][ T1] usbcore: registered new interface driver bfusb [ 13.497637][ T1] usbcore: registered new interface driver btusb [ 13.505522][ T1] CAPI 2.0 started up with major 68 (middleware) [ 13.512284][ T1] Modular ISDN core version 1.1.29 [ 13.518525][ T1] NET: Registered protocol family 34 [ 13.524039][ T1] DSP module 2.0 [ 13.527837][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 13.547339][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 13.554062][ T1] 0 virtual devices registered [ 13.558877][ T1] intel_pstate: CPU model not supported [ 13.567746][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 13.576749][ T1] usnic_verbs:usnic_uiom_init:563: [ 13.576753][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 13.592624][ T1] usnic_verbs:usnic_ib_init:667: [ 13.592630][ T1] Unable to initialize umem with err -1 [ 13.605272][ T1] iscsi: registered transport (iser) [ 13.611820][ T1] SoftiWARP attached [ 13.616998][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.629060][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.640618][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.661301][ T1] hid: raw HID events driver (C) Jiri Kosina [ 13.698231][ T1] usbcore: registered new interface driver usbhid [ 13.706565][ T1] usbhid: USB HID core driver [ 13.716481][ T1] ashmem: initialized [ 13.805132][ T1] usbcore: registered new interface driver snd-usb-audio [ 13.812942][ T1] drop_monitor: Initializing network drop monitor service [ 13.820842][ T1] NET: Registered protocol family 26 [ 13.826672][ T1] GACT probability on [ 13.830702][ T1] Mirror/redirect action on [ 13.835580][ T1] Simple TC action Loaded [ 13.842350][ T1] netem: version 1.3 [ 13.846581][ T1] u32 classifier [ 13.850133][ T1] Performance counters on [ 13.855487][ T1] input device check on [ 13.860629][ T1] Actions configured [ 13.866742][ T1] nf_conntrack_irc: failed to register helpers [ 13.873306][ T1] nf_conntrack_sane: failed to register helpers [ 13.918653][ T1] nf_conntrack_sip: failed to register helpers [ 13.930277][ T1] xt_time: kernel timezone is -0000 [ 13.935964][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 13.943523][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 13.954301][ T1] IPVS: ipvs loaded. [ 13.958420][ T1] IPVS: [rr] scheduler registered. [ 13.964470][ T1] IPVS: [wrr] scheduler registered. [ 13.969668][ T1] IPVS: [lc] scheduler registered. [ 13.974832][ T1] IPVS: [wlc] scheduler registered. [ 13.980618][ T1] IPVS: [fo] scheduler registered. [ 13.986035][ T1] IPVS: [ovf] scheduler registered. [ 13.991745][ T1] IPVS: [lblc] scheduler registered. [ 13.997245][ T1] IPVS: [lblcr] scheduler registered. [ 14.003037][ T1] IPVS: [dh] scheduler registered. [ 14.008199][ T1] IPVS: [sh] scheduler registered. [ 14.013705][ T1] IPVS: [mh] scheduler registered. [ 14.018822][ T1] IPVS: [sed] scheduler registered. [ 14.024100][ T1] IPVS: [nq] scheduler registered. [ 14.029474][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 14.035760][ T1] IPVS: [sip] pe registered. [ 14.040653][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 14.049842][ T1] gre: GRE over IPv4 demultiplexor driver [ 14.055664][ T1] ip_gre: GRE over IPv4 tunneling driver [ 14.068269][ T1] IPv4 over IPsec tunneling driver [ 14.079934][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 14.090271][ T1] Initializing XFRM netlink socket [ 14.095944][ T1] IPsec XFRM device driver [ 14.102396][ T1] NET: Registered protocol family 10 [ 14.110180][ T1] [ 14.113220][ T1] ============================= [ 14.123129][ T1] WARNING: suspicious RCU usage [ 14.128152][ T1] 5.7.0-rc5-next-20200512-syzkaller #0 Not tainted [ 14.135063][ T1] ----------------------------- [ 14.140244][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 14.148560][ T1] [ 14.148560][ T1] other info that might help us debug this: [ 14.148560][ T1] [ 14.158874][ T1] [ 14.158874][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 14.167240][ T1] 1 lock held by swapper/0/1: [ 14.172084][ T1] #0: ffffffff8a7ad6b0 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 14.182271][ T1] [ 14.182271][ T1] stack backtrace: [ 14.188158][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc5-next-20200512-syzkaller #0 [ 14.192249][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 14.192249][ T1] Call Trace: [ 14.192249][ T1] dump_stack+0x18f/0x20d [ 14.192249][ T1] ip6mr_get_table+0x153/0x180 [ 14.192249][ T1] ip6mr_new_table+0x1b/0x70 [ 14.192249][ T1] ip6mr_net_init+0x133/0x3f0 [ 14.192249][ T1] ? ip6mr_net_exit+0x100/0x100 [ 14.192249][ T1] ops_init+0xaf/0x420 [ 14.192249][ T1] register_pernet_operations+0x346/0x840 [ 14.192249][ T1] ? setup_net+0x860/0x860 [ 14.192249][ T1] ? down_write_killable+0x170/0x170 [ 14.192249][ T1] ? cpus_read_unlock+0xa4/0x140 [ 14.192249][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 14.192249][ T1] ? unix_diag_init+0x11/0x11 [ 14.192249][ T1] register_pernet_subsys+0x25/0x40 [ 14.192249][ T1] ip6_mr_init+0x49/0x152 [ 14.192249][ T1] inet6_init+0x1d7/0x6dc [ 14.192249][ T1] do_one_initcall+0x10a/0x7d0 [ 14.192249][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 14.192249][ T1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 14.192249][ T1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 14.192249][ T1] ? kernel_init_freeable+0x3a5/0x5ae [ 14.192249][ T1] kernel_init_freeable+0x501/0x5ae [ 14.192249][ T1] ? rest_init+0x365/0x365 [ 14.192249][ T1] kernel_init+0xd/0x1bb [ 14.192249][ T1] ret_from_fork+0x24/0x30 [ 14.352259][ T1] Segment Routing with IPv6 [ 14.357522][ T1] mip6: Mobile IPv6 [ 14.365417][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 14.377611][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 14.386958][ T1] NET: Registered protocol family 17 [ 14.393400][ T1] NET: Registered protocol family 15 [ 14.400032][ T1] Bridge firewalling registered [ 14.407031][ T1] NET: Registered protocol family 9 [ 14.412681][ T1] X25: Linux Version 0.2 [ 14.447672][ T1] NET: Registered protocol family 6 [ 14.489228][ T1] NET: Registered protocol family 11 [ 14.494994][ T1] NET: Registered protocol family 3 [ 14.500505][ T1] can: controller area network core (rev 20170425 abi 9) [ 14.508249][ T1] NET: Registered protocol family 29 [ 14.514735][ T1] can: raw protocol (rev 20170425) [ 14.521815][ T1] can: broadcast manager protocol (rev 20170425 t) [ 14.528532][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 14.535522][ T1] can: SAE J1939 [ 14.541557][ T1] Bluetooth: RFCOMM TTY layer initialized [ 14.547480][ T1] Bluetooth: RFCOMM socket layer initialized [ 14.554096][ T1] Bluetooth: RFCOMM ver 1.11 [ 14.558760][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 14.565618][ T1] Bluetooth: BNEP filters: protocol multicast [ 14.572023][ T1] Bluetooth: BNEP socket layer initialized [ 14.578048][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 14.584207][ T1] Bluetooth: CMTP socket layer initialized [ 14.590041][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 14.596953][ T1] Bluetooth: HIDP socket layer initialized [ 14.603806][ T1] RPC: Registered rdma transport module. [ 14.609665][ T1] RPC: Registered rdma backchannel transport module. [ 14.622960][ T1] NET: Registered protocol family 33 [ 14.628498][ T1] Key type rxrpc registered [ 14.633461][ T1] Key type rxrpc_s registered [ 14.639632][ T1] NET: Registered protocol family 41 [ 14.645750][ T1] lec:lane_module_init: lec.c: initialized [ 14.652006][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 14.657925][ T1] l2tp_core: L2TP core driver, V2.0 [ 14.663602][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 14.669553][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 14.676554][ T1] l2tp_netlink: L2TP netlink interface [ 14.682676][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 14.689804][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 14.697898][ T1] NET: Registered protocol family 35 [ 14.704303][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 14.726596][ T1] DCCP: Activated CCID 2 (TCP-like) [ 14.732536][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 14.741534][ T1] sctp: Hash tables configured (bind 32/56) [ 14.750308][ T1] NET: Registered protocol family 21 [ 14.757326][ T1] Registered RDS/infiniband transport [ 14.764498][ T1] Registered RDS/tcp transport [ 14.769289][ T1] tipc: Activated (version 2.0.0) [ 14.775140][ T1] NET: Registered protocol family 30 [ 14.781589][ T1] tipc: Started in single node mode [ 14.787342][ T1] NET: Registered protocol family 43 [ 14.793195][ T1] 9pnet: Installing 9P2000 support [ 14.799308][ T1] NET: Registered protocol family 37 [ 14.808844][ T1] NET: Registered protocol family 36 [ 14.814698][ T1] Key type dns_resolver registered [ 14.819893][ T1] Key type ceph registered [ 14.825453][ T1] libceph: loaded (mon/osd proto 15/24) [ 14.833693][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 14.842806][ T1] openvswitch: Open vSwitch switching datapath [ 14.851720][ T1] NET: Registered protocol family 40 [ 14.857613][ T1] mpls_gso: MPLS GSO support [ 14.869752][ T1] IPI shorthand broadcast: enabled [ 14.875533][ T1] AVX2 version of gcm_enc/dec engaged. [ 14.881275][ T1] AES CTR mode by8 optimization enabled [ 14.892697][ T1] sched_clock: Marking stable (14856551144, 36101881)->(14899463902, -6810877) [ 14.903385][ T1] registered taskstats version 1 [ 14.908703][ T1] Loading compiled-in X.509 certificates [ 14.920041][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 14.932373][ T1] zswap: loaded using pool lzo/zbud [ 14.938769][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 14.948935][ T1] Key type ._fscrypt registered [ 14.953846][ T1] Key type .fscrypt registered [ 14.958787][ T1] Key type fscrypt-provisioning registered [ 14.967910][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 14.975797][ T1] FS-Cache: Netfs 'afs' registered for caching [ 14.992012][ T1] Btrfs loaded, crc32c=crc32c-intel [ 15.004824][ T1] Key type big_key registered [ 15.012882][ T1] Key type encrypted registered [ 15.017993][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 15.024739][ T1] ima: No TPM chip found, activating TPM-bypass! [ 15.031466][ T1] ima: Allocated hash algorithm: sha256 [ 15.037224][ T1] ima: No architecture policies found [ 15.043397][ T1] evm: Initialising EVM extended attributes: [ 15.049839][ T1] evm: security.selinux [ 15.054156][ T1] evm: security.SMACK64 [ 15.058320][ T1] evm: security.SMACK64EXEC [ 15.063365][ T1] evm: security.SMACK64TRANSMUTE [ 15.069521][ T1] evm: security.SMACK64MMAP [ 15.074049][ T1] evm: security.apparmor [ 15.078690][ T1] evm: security.ima [ 15.082897][ T1] evm: security.capability [ 15.087454][ T1] evm: HMAC attrs: 0x1 [ 15.093217][ T1] PM: Magic number: 4:441:980 [ 15.098774][ T1] tty ttyc7: hash matches [ 15.105160][ T1] printk: console [netcon0] enabled [ 15.110398][ T1] netconsole: network logging started [ 15.119717][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 15.128601][ T1] rdma_rxe: loaded [ 15.132951][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 15.144483][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 15.153134][ T2957] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 15.163211][ T1] ALSA device list: [ 15.167021][ T1] #0: Dummy 1 [ 15.170473][ T1] #1: Loopback 1 [ 15.174372][ T2957] cfg80211: failed to load regulatory.db [ 15.180657][ T1] #2: Virtual MIDI Card 1 [ 15.188242][ T1] md: Waiting for all devices to be available before autodetect [ 15.196294][ T1] md: If you don't use raid, use raid=noautodetect [ 15.207955][ T1] md: Autodetecting RAID arrays. [ 15.213290][ T1] md: autorun ... [ 15.217367][ T1] md: ... autorun DONE. [ 15.245049][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 15.254298][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 15.267498][ T1] devtmpfs: mounted [ 15.276699][ T1] Freeing unused kernel image (initmem) memory: 2788K [ 15.283858][ T1] Kernel memory protection disabled. [ 15.321937][ T1] Run /sbin/init as init process [ 15.870992][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.887266][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.895546][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.963993][ 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) [ 15.986567][ T1] systemd[1]: Detected virtualization kvm. [ 15.993121][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 16.047327][ T1] systemd[1]: Set hostname to . [ 16.547168][ T4028] selinux-autorel (4028) used greatest stack depth: 25280 bytes left [ 16.571967][ T4023] systemd-fstab-generator[4023]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 16.604493][ T4023] systemd-fstab-generator[4023]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 16.622611][ T4023] systemd-fstab-generator[4023]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 16.635562][ T4027] systemd-sysv-ge (4027) used greatest stack depth: 24008 bytes left [ 16.669493][ T4022] systemd[4022]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 16.989348][ T1] systemd[1]: Reached target Remote File Systems. [ OK ] Reached target Remote File Systems. [ 17.043253][ T1] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ 17.083664][ T1] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ 17.129488][ T1] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. [ 17.173575][ T1] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Reached target Swap. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Reached target Encrypted Volumes. [ OK ] Listening on Journal Audit Socket. [ OK ] Listening on udev Kernel Socket. [ OK ] Listening on Syslog Socket. [ OK ] Created slice System Slice. Mounting Huge Pages File System... [ OK ] Created slice system-getty.slice. Starting Remount Root and Kernel File Systems... Mounting /sys/kernel/config... [ 17.700628][ T4037] EXT4-fs (sda1): re-mounted. Opts: (null) Mounting /proc/sys/fs/binfmt_misc... Starting Load Kernel Modules... [ OK ] Reached target Paths. [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Reached target Sockets. Starting Journal Service... [ OK ] Created slice system-serial\x2dgetty.slice. Mounting POSIX Message Queue File System... [ OK ] Reached target Slices. Starting Create Static Device Nodes in /dev... Mounting /sys/kernel/debug... [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Huge Pages File System. [ OK ] Mounted /sys/kernel/debug. [ OK ] Mounted /sys/kernel/config. [ OK ] Mounted /proc/sys/fs/binfmt_misc. [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Load Kernel Modules. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... Starting Apply Kernel Variables... Mounting FUSE Control File System... [ OK ] Reached target Local File Systems (Pre). Starting Load/Save Random Seed... Starting udev Coldplug all Devices... [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started Apply Kernel Variables. [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. Starting Raise network interfaces... [ OK ] Started udev Kernel Device Manager. [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 20.149033][ T4048] systemd-journald[4048]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... [ OK ] Started Create Volatile Files and Directories. [ 20.767620][ T4099] [ 20.770136][ T4099] ============================= [ 20.776795][ T4099] WARNING: suspicious RCU usage [ 20.790513][ T4099] 5.7.0-rc5-next-20200512-syzkaller #0 Not tainted Starting Network Time Synchronization... [ 20.821276][ T4099] ----------------------------- [ 20.826247][ T4099] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 20.841235][ T4099] [ 20.841235][ T4099] other info that might help us debug this: [ 20.841235][ T4099] [ 20.861464][ T4099] [ 20.861464][ T4099] rcu_scheduler_active = 2, debug_locks = 1 [ 20.869558][ T4099] 1 lock held by ip/4099: [ 20.891526][ T4099] #0: ffffffff8a7ba508 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 20.900948][ T4099] [ 20.900948][ T4099] stack backtrace: Starting Update UTMP about System Boot/Shutdown... [ 20.931226][ T4099] CPU: 0 PID: 4099 Comm: ip Not tainted 5.7.0-rc5-next-20200512-syzkaller #0 [ 20.940014][ T4099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 20.950077][ T4099] Call Trace: [ 20.953374][ T4099] dump_stack+0x18f/0x20d [ 20.957714][ T4099] bpq_device_event+0x796/0x8ee [ 20.962573][ T4099] ? team_port_get_rtnl+0xbe/0x120 [ 20.967691][ T4099] notifier_call_chain+0xc0/0x230 [ 20.972731][ T4099] call_netdevice_notifiers_info+0xb5/0x130 [ 20.978633][ T4099] __dev_notify_flags+0x121/0x2c0 [ 20.983673][ T4099] ? dev_change_name+0x700/0x700 [ 20.988619][ T4099] ? dev_set_allmulti+0x30/0x30 [ 20.993480][ T4099] ? mark_lock+0x129/0x1390 [ 20.998005][ T4099] dev_change_flags+0x100/0x160 [ 21.002874][ T4099] do_setlink+0xa1c/0x35d0 [ 21.007304][ T4099] ? mark_lock+0x129/0x1390 [ 21.011814][ T4099] ? rtnl_getlink+0xab0/0xab0 [ 21.016502][ T4099] ? print_usage_bug+0x240/0x240 [ 21.021447][ T4099] ? mark_lock+0x129/0x1390 [ 21.025955][ T4099] ? mark_lock+0x129/0x1390 [ 21.030462][ T4099] ? mark_held_locks+0xe0/0xe0 [ 21.035235][ T4099] ? memset+0x20/0x40 [ 21.039224][ T4099] ? __nla_validate_parse+0x2dc/0x1c70 [ 21.044695][ T4099] ? nla_get_range_signed+0x520/0x520 [ 21.050068][ T4099] ? mark_held_locks+0xe0/0xe0 [ 21.054834][ T4099] ? deref_stack_reg+0xaa/0xe0 [ 21.059646][ T4099] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 21.066256][ T4099] __rtnl_newlink+0xad0/0x1590 [ 21.071037][ T4099] ? rtnl_link_unregister+0x240/0x240 [ 21.076425][ T4099] ? is_bpf_text_address+0xcb/0x160 [ 21.081639][ T4099] ? kernel_text_address+0x6e/0xe0 [ 21.086781][ T4099] ? __kernel_text_address+0x9/0x30 [ 21.086815][ T4099] ? unwind_get_return_address+0x5a/0xa0 [ 21.097685][ T4099] ? profile_setup.cold+0xc1/0xc1 [ 21.102705][ T4099] ? arch_stack_walk+0x97/0xf0 [ 21.107480][ T4099] ? stack_trace_save+0x8c/0xc0 [ 21.112338][ T4099] ? stack_trace_consume_entry+0x160/0x160 [ 21.118198][ T4099] ? rtnl_newlink+0x46/0xa0 [ 21.122704][ T4099] ? rcu_read_lock_sched_held+0x9c/0xd0 [[ 21.128526][ T4099] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 21.134705][ T4099] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 21.140525][ T4099] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 21.146096][ T4099] rtnl_newlink+0x64/0xa0 [ 21.150416][ T4099] ? __rtnl_newlink+0x1590/0x1590 [ 21.155440][ T4099] rtnetlink_rcv_msg+0x44e/0xad0 [ 21.160361][ T4099] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 21.165729][ T4099] ? lock_acquire+0x1f4/0x940 [ 21.170385][ T4099] ? netlink_deliver_tap+0x146/0xcc0 [ 21.175655][ T4099] netlink_rcv_skb+0x15a/0x430 [ 21.180397][ T4099] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 21.185660][ T4099] ? netlink_ack+0xa60/0xa60 [ 21.190234][ T4099] ? netlink_deliver_tap+0x236/0xcc0 [ 21.195512][ T4099] netlink_unicast+0x537/0x740 [ 21.200311][ T4099] ? netlink_attachskb+0x810/0x810 [ 21.205441][ T4099] ? _copy_from_iter_full+0x25c/0x870 [ 21.210800][ T4099] ? __phys_addr_symbol+0x2c/0x70 [ 21.215817][ T4099] ? __check_object_size+0x171/0x437 [ 21.226730][ T4099] netlink_sendmsg+0x882/0xe10 [ 21.231485][ T4099] ? aa_af_perm+0x260/0x260 [ 21.235968][ T4099] ? netlink_unicast+0x740/0x740 [ 21.240890][ T4099] ? netlink_unicast+0x740/0x740 [ 21.245807][ T4099] sock_sendmsg+0xcf/0x120 [ 21.250205][ T4099] ____sys_sendmsg+0x6bf/0x7e0 [ 21.255126][ T4099] ? kernel_sendmsg+0x50/0x50 [ 21.259876][ T4099] ? find_held_lock+0x2d/0x110 [ 21.264623][ T4099] ? mark_held_locks+0xe0/0xe0 [ 21.269452][ T4099] ? rcu_read_unlock+0x12/0x60 [ 21.274226][ T4099] ___sys_sendmsg+0x100/0x170 [ 21.278885][ T4099] ? sendmsg_copy_msghdr+0x70/0x70 [ 21.283979][ T4099] ? find_held_lock+0x2d/0x110 [ 21.288807][ T4099] ? handle_mm_fault+0x22c2/0x3cb0 [ 21.294003][ T4099] ? __this_cpu_preempt_check+0x28/0x190 [ 21.299613][ T4099] ? lock_downgrade+0x840/0x840 [ 21.308003][ T4099] ? find_held_lock+0x2d/0x110 [ 21.312745][ T4099] ? do_page_fault+0x59e/0x13da [ 21.317580][ T4099] ? do_raw_spin_unlock+0x171/0x260 [ 21.322845][ T4099] ? lock_downgrade+0x840/0x840 [ 21.327673][ T4099] ? handle_mm_fault+0xbff/0x3cb0 [ 21.332689][ T4099] ? __fget_light+0x1ab/0x270 [ 21.337347][ T4099] __sys_sendmsg+0xec/0x1b0 [ 21.341826][ T4099] ? __sys_sendmsg_sock+0xb0/0xb0 [ 21.346828][ T4099] ? down_read_nested+0x430/0x430 [ 21.351837][ T4099] ? trace_hardirqs_off_caller+0x55/0x230 [ 21.357537][ T4099] ? do_syscall_64+0x21/0x7d0 [ 21.362194][ T4099] do_syscall_64+0xf6/0x7d0 [ 21.366687][ T4099] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 21.372557][ T4099] RIP: 0033:0x7f1ee4b08dc7 [ 21.376978][ T4099] 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 [ 21.396558][ T4099] RSP: 002b:00007ffc255ab7a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 21.404951][ T4099] RAX: ffffffffffffffda RBX: 000000005ebd16a9 RCX: 00007f1ee4b08dc7 [ 21.412901][ T4099] RDX: 0000000000000000 RSI: 00007ffc255ab7f0 RDI: 0000000000000003 [ 21.420850][ T4099] RBP: 00007ffc255ab7f0 R08: 0000000000001000 R09: fefefeff77686d74 [ 21.428810][ T4099] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffc255ab830 [ 21.436759][ T4099] R13: 0000556fe89d23c0 R14: 00007ffc255b38b0 R15: 0000000000000000  OK ] Started Update UTMP about System Boot/Shutdown. [ 21.577605][ T4099] ip (4099) used greatest stack depth: 23352 bytes left [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. Stopping Network Time Synchronization... [ 22.416765][ T4100] systemd-timesyn (4100) used greatest stack depth: 23336 bytes left [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for…dplug all Devices (12s / no limit) [** ] (1 of 2) A start job is running for…dplug all Devices (13s / no limit) [*** ] (1 of 2) A start job is running for…dplug all Devices (13s / no limit) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [[ 32.163465][ C1] random: crng init done [ 32.167956][ C1] random: 7 urandom warning(s) missed due to ratelimiting ***] (2 of 2) A start job is running for dev-ttyS0.device (15s / 1min 30s) [ **] (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) [ OK ] Reached target Sound Card. [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (22s / 1min 30s) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (22s / 1min 30s) [*** ] (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 (23s / no limit) [* ] (1 of 2) A start job is running for…dplug all Devices (24s / no limit) [** ] (2 of 2) A start job is running for dev-ttyS0.device (24s / 1min 30s) [*** ] (2 of 2) A start job is running for dev-ttyS0.device (25s / 1min 30s) [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Started Daily apt download activities. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. [ OK ] Reached target Basic System. Starting OpenBSD Secure Shell server... [ OK ] Started Regular background program processing daemon. Starting Permit User Sessions... Starting System Logging Service... Starting getty on tty2-tty6 if dbus and logind are not available... [ OK ] Found device /dev/ttyS0. [ OK ] Started Permit User Sessions. [ OK ] Started System Logging Service. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ 48.506779][ T6885] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 48.518516][ T6885] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 48.526928][ T6885] CPU: 0 PID: 6885 Comm: sshd Not tainted 5.7.0-rc5-next-20200512-syzkaller #0 [ 48.535853][ T6885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.545951][ T6885] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 48.552037][ T6885] 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 [ 48.571649][ T6885] RSP: 0018:ffffc90005557450 EFLAGS: 00010206 [ 48.577718][ T6885] RAX: dffffc0000000000 RBX: ffff8880a467e000 RCX: ffffffff8364250a [ 48.585697][ T6885] RDX: 0000000000000005 RSI: ffffffff83642518 RDI: 0000000000000028 [ 48.593666][ T6885] RBP: 1ffff92000aaae8b R08: ffff8880a8aba240 R09: fffffbfff155ac12 [ 48.601647][ T6885] R10: ffffffff8aad608f R11: fffffbfff155ac11 R12: ffff888093cb6fea [ 48.609621][ T6885] R13: ffff888093cb6000 R14: 0000000000001ae5 R15: 0000000000000000 [ 48.617596][ T6885] FS: 00007f37ac7e18c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 48.626521][ T6885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.633108][ T6885] CR2: 0000555e76a4f8f5 CR3: 000000008b353000 CR4: 00000000001406f0 [ 48.641780][ T6885] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.649753][ T6885] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.657720][ T6885] Call Trace: [ 48.661042][ T6885] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 48.666419][ T6885] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 48.672223][ T6885] ? __kmalloc+0x62f/0x7a0 [ 48.676727][ T6885] ? tomoyo_realpath_from_path+0xc2/0x620 [ 48.682471][ T6885] ? lock_release+0x800/0x800 [ 48.682488][ T6885] ? __lock_acquire+0x2018/0x3f20 [ 48.692168][ T6885] tomoyo_realpath_from_path+0x393/0x620 [ 48.697807][ T6885] tomoyo_path_number_perm+0x1c2/0x4d0 [ 48.703294][ T6885] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 48.708931][ T6885] ? tomoyo_execute_permission+0x470/0x470 [ 48.714750][ T6885] ? d_alloc_parallel+0x785/0x1b10 [[ OK [0 4m] Listening on 8Load/Save RF Kil.l Switch Status 719864/dev/rfkill Watc][h. T6885] ? d_alloc_parallel+0x9ea/0x1b10 [ 48.732369][ T6885] ? rcu_read_lock_held_common+0x130/0x130 [ 48.738186][ T6885] ? print_usage_bug+0x240/0x240 [ 48.743135][ T6885] tomoyo_path_mknod+0x10d/0x190 [ 48.748081][ T6885] ? tomoyo_path_chown+0x1b0/0x1b0 [ 48.753198][ T6885] ? mark_held_locks+0x9f/0xe0 [ 48.757987][ T6885] ? d_lookup+0xec/0x250 [ 48.762223][ T6885] security_path_mknod+0x116/0x180 [ 48.767323][ T6885] lookup_open+0x5ae/0x1320 [ 48.771836][ T6885] ? page_put_link+0x210/0x210 [ 48.776615][ T6885] ? preempt_count_add+0x74/0x140 [ 48.781641][ T6885] ? __mnt_want_write+0x1da/0x2c0 [ 48.786690][ T6885] path_openat+0x93c/0x27f0 [ 48.791211][ T6885] ? path_lookupat.isra.0+0x530/0x530 [ 48.796593][ T6885] ? up_read+0x1a8/0x750 [ 48.800842][ T6885] ? mark_held_locks+0xe0/0xe0 [ 48.805616][ T6885] ? down_read_nested+0x430/0x430 [ 48.810670][ T6885] do_filp_open+0x192/0x260 [ 48.810683][ T6885] ? may_open_dev+0xf0/0xf0 [ 48.810701][ T6885] ? simple_attr_release+0x40/0x40 [ 48.824793][ T6885] ? _raw_spin_unlock+0x24/0x40 [ 48.824804][ T6885] ? __alloc_fd+0x46d/0x600 [ 48.824820][ [ OK 68850m] Started Gett] dy on tty6. o_sys_openat2+0x585/0x7d0 [ 48.824832][ T6885] ? file_open_root+0x400/0x400 [ 48.824846][ T6885] ? up_read+0x1a8/0x750 [ 48.824857][ T6885] do_sys_open+0xc3/0x140 [ 48.824866][ T6885] ? filp_open+0x70/0x70 [ 48.824880][ T6885] ? trace_hardirqs_off_caller+0x55/0x230 [ 48.824899][ T6885] do_syscall_64+0xf6/0x7d0 [ 48.870872][ T6885] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 48.876790][ T6885] RIP: 0033:0x7f37aa94a6f0 [ 48.881208][ T6885] 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 [ 48.901165][ T6885] RSP: 002b:00007ffc172a3db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 48.909670][ T6885] RAX: ffffffffffffffda RBX: 0000555e774fefc0 RCX: 00007f37aa94a6f0 [ 48.917649][ T6885] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 0000555e76a4f8f5 [ 48.925637][ T6885] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 48.933628][ T6885] R10: 0000000000000240 R11: 0000000000000246 R12: 0000555e76a2051e [ 48.941612][ T6885] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 48.949597][ T6885] Modules linked in: [ 48.959552][ T6885] ---[ end trace 34a59fb0468afb64 ]--- [ 48.965302][ T6885] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 48.971375][ T6885] 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 [ 48.991173][ T6885] RSP: 0018:ffffc90005557450 EFLAGS: 00010206 [ 48.997420][ T6885] RAX: dffffc0000000000 RBX: ffff8880a467e000 RCX: ffffffff8364250a [ 49.005669][ T6885] RDX: 0000000000000005 RSI: ffffffff83642518 RDI: 0000000000000028 [ 49.013944][ T6885] RBP: 1ffff92000aaae8b R08: ffff8880a8aba240 R09: fffffbfff155ac12 [ 49.022186][ T6885] R10: ffffffff8aad608f R11: fffffbfff155ac11 R12: ffff888093cb6fea [ 49.030346][ T6885] R13: ffff888093cb6000 R14: 0000000000001ae5 R15: 0000000000000000 [ 49.053866][ T6885] FS: 00007f37ac7e18c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ OK ] Started Getty on tty5. [ 49.065803][ T6885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.073323][ T6885] CR2: 00007f9cd81e0000 CR3: 000000008b353000 CR4: 00000000001406f0 [ 49.089539][ T6885] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.118559][ T6885] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ OK ] Started Getty on tty4. [ 49.220932][ T6885] Kernel panic - not syncing: Fatal exception [ 49.228670][ T6885] Kernel Offset: disabled [ 49.233025][ T6885] Rebooting in 86400 seconds..