[ 0.000000][ T0] Linux version 5.7.0-rc5-next-20200511-syzkaller (syzkaller@syzkaller) (gcc (GCC) 9.0.0 20181231 (experimental), GNU ld (GNU Binutils for Ubuntu) 2.26.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000004][ T0] kvm-clock: cpu 0, msr be50001, primary cpu clock [ 0.000004][ T0] kvm-clock: using sched offset of 3925041863 cycles [ 0.001744][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.007634][ T0] tsc: Detected 2300.000 MHz processor [ 0.010872][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.012465][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.014483][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.021669][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.023309][ T0] check: Scanning 1 areas for low memory corruption [ 0.025466][ T0] Using GB pages for direct mapping [ 0.029183][ T0] ACPI: Early table checksum verification disabled [ 0.031282][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.032523][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.034860][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.036844][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.038778][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.040202][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.041802][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.043959][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.046420][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.048636][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.051332][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.052590][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.054420][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.056413][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.058107][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.060032][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.063144][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.066308][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.067992][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.070479][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.073624][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.127252][ T0] Zone ranges: [ 0.128616][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.130810][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.132947][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.135272][ T0] Device empty [ 0.136574][ T0] Movable zone start for each node [ 0.138391][ T0] Early memory node ranges [ 0.139732][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.142069][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.144121][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.146081][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.147937][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.147945][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.179994][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.625002][ T0] kasan: KernelAddressSanitizer initialized [ 0.627959][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.629643][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.631844][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.634204][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.636038][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.638402][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.640830][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.642841][ T0] Using ACPI (MADT) for SMP configuration information [ 0.643963][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.645766][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.648251][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.650231][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.652078][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.654144][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.655906][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.657891][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.660137][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.662112][ T0] Booting paravirtualized kernel on KVM [ 0.663442][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.716671][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.720629][ T0] percpu: Embedded 67 pages/cpu s234568 r8192 d31672 u1048576 [ 0.723349][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.725665][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.728334][ T0] Policy zone: Normal [ 0.729372][ 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 [ 0.748245][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.546977][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17368K rwdata, 21748K rodata, 2788K init, 24448K bss, 1402688K reserved, 0K cma-reserved) [ 1.555938][ T0] Running RCU self tests [ 1.557251][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.559012][ T0] rcu: RCU lockdep checking is enabled. [ 1.560586][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.562446][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.564297][ T0] Trampoline variant of Tasks RCU enabled. [ 1.565975][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.568432][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.578747][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.581272][ T0] random: get_random_bytes called from start_kernel+0x672/0x9f8 with crng_init=0 [ 1.585432][ T0] Console: colour VGA+ 80x25 [ 1.589215][ T0] printk: console [ttyS0] enabled [ 1.589215][ T0] printk: console [ttyS0] enabled [ 1.592715][ T0] printk: bootconsole [earlyser0] disabled [ 1.592715][ T0] printk: bootconsole [earlyser0] disabled [ 1.595095][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.597748][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.599425][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.600508][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.602325][ T0] ... CLASSHASH_SIZE: 4096 [ 1.603677][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.605526][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.607336][ T0] ... CHAINHASH_SIZE: 32768 [ 1.608860][ T0] memory used by lock dependency info: 6301 kB [ 1.612436][ T0] memory used for stack traces: 4224 kB [ 1.613965][ T0] per task-struct memory footprint: 1920 bytes [ 1.615950][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.619510][ T0] ACPI: Core revision 20200430 [ 1.622678][ T0] APIC: Switch to symmetric I/O mode setup [ 1.624445][ T0] x2apic enabled [ 1.626579][ T0] Switched APIC routing to physical x2apic. [ 1.631259][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.633618][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.636679][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.639030][ T0] pid_max: default: 32768 minimum: 301 [ 1.641942][ T0] LSM: Security Framework initializing [ 1.646754][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.648958][ T0] Yama: becoming mindful. [ 1.650463][ T0] TOMOYO Linux initialized [ 1.653006][ T0] AppArmor: AppArmor initialized [ 1.662799][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.668532][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.670646][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.672865][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.679484][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.681470][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.683866][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.686729][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.686767][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.692698][ T0] MDS: Mitigation: Clear CPU buffers [ 1.695309][ T0] Freeing SMP alternatives memory: 96K [ 1.819489][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.823611][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.826059][ T1] rcu: Hierarchical SRCU implementation. [ 1.826667][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.828336][ T1] smp: Bringing up secondary CPUs ... [ 1.834758][ T1] x86: Booting SMP configuration: [ 1.836101][ T1] .... node #0, CPUs: #1 [ 0.065573][ T0] kvm-clock: cpu 1, msr be50041, secondary cpu clock [ 1.840301][ 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. [ 1.840534][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.842009][ T1] smpboot: Max logical packages: 1 [ 1.846726][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.850878][ T1] devtmpfs: initialized [ 1.850878][ T1] x86/mm: Memory block size: 128MB [ 1.880634][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.880634][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 1.886859][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.892012][ T1] xor: automatically using best checksumming function avx [ 1.894846][ T1] PM: RTC time: 21:27:40, date: 2020-05-11 [ 1.896751][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.896755][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.901997][ T1] NET: Registered protocol family 16 [ 1.910634][ T1] audit: initializing netlink subsys (disabled) [ 1.913199][ T27] audit: type=2000 audit(1589232460.862:1): state=initialized audit_enabled=0 res=1 [ 1.917333][ T1] cpuidle: using governor menu [ 1.923022][ T1] ACPI: bus type PCI registered [ 1.928524][ T1] dca service started, version 1.12.1 [ 1.930785][ T1] PCI: Using configuration type 1 for base access [ 1.995384][ T194] kworker/u4:1 (194) used greatest stack depth: 27328 bytes left [ 2.237212][ T671] kworker/u4:2 (671) used greatest stack depth: 25904 bytes left [ 2.471963][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.474273][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.474273][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.499482][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.706715][ T1] raid6: avx2x4 gen() 10565 MB/s [ 2.876678][ T1] raid6: avx2x4 xor() 5165 MB/s [ 3.043070][ T1] raid6: avx2x2 gen() 6762 MB/s [ 3.213073][ T1] raid6: avx2x2 xor() 3135 MB/s [ 3.383076][ T1] raid6: avx2x1 gen() 3991 MB/s [ 3.553068][ T1] raid6: avx2x1 xor() 1669 MB/s [ 3.726718][ T1] raid6: sse2x4 gen() 5148 MB/s [ 3.896691][ T1] raid6: sse2x4 xor() 2639 MB/s [ 4.066689][ T1] raid6: sse2x2 gen() 3544 MB/s [ 4.236686][ T1] raid6: sse2x2 xor() 1597 MB/s [ 4.406695][ T1] raid6: sse2x1 gen() 1947 MB/s [ 4.576688][ T1] raid6: sse2x1 xor() 811 MB/s [ 4.578338][ T1] raid6: using algorithm avx2x4 gen() 10565 MB/s [ 4.580151][ T1] raid6: .... xor() 5165 MB/s, rmw enabled [ 4.582168][ T1] raid6: using avx2x2 recovery algorithm [ 4.584839][ T1] ACPI: Added _OSI(Module Device) [ 4.586548][ T1] ACPI: Added _OSI(Processor Device) [ 4.586686][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.588359][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.589987][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.591638][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.593133][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.647929][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.690893][ T1] ACPI: Interpreter enabled [ 4.693224][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.694330][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.696686][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.699188][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.802587][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.805437][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.807109][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.817808][ T1] PCI host bridge to bus 0000:00 [ 4.819700][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.822094][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.824494][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.826700][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.828919][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.833371][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.836719][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.846735][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.867225][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.880101][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.887221][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.893161][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.899959][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.918386][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.925505][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.930402][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.948423][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.956726][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.962222][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 4.994325][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.998411][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 5.002336][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 5.008337][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 5.012638][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 5.028406][ T1] iommu: Default domain type: Translated [ 5.029324][ T1] vgaarb: loaded [ 5.037772][ T1] SCSI subsystem initialized [ 5.040925][ T1] ACPI: bus type USB registered [ 5.043245][ T1] usbcore: registered new interface driver usbfs [ 5.045497][ T1] usbcore: registered new interface driver hub [ 5.047256][ T1] usbcore: registered new device driver usb [ 5.050216][ T1] mc: Linux media interface: v0.10 [ 5.052034][ T1] videodev: Linux video capture interface: v2.00 [ 5.054933][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.059903][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.062331][ T1] PTP clock support registered [ 5.064957][ T1] EDAC MC: Ver: 3.0.0 [ 5.070463][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.072490][ T1] PCI: Using ACPI for IRQ routing [ 5.078820][ T1] Bluetooth: Core ver 2.22 [ 5.080495][ T1] NET: Registered protocol family 31 [ 5.081963][ T1] Bluetooth: HCI device and connection manager initialized [ 5.083740][ T1] Bluetooth: HCI socket layer initialized [ 5.085297][ T1] Bluetooth: L2CAP socket layer initialized [ 5.087223][ T1] Bluetooth: SCO socket layer initialized [ 5.088577][ T1] NET: Registered protocol family 8 [ 5.089931][ T1] NET: Registered protocol family 20 [ 5.091786][ T1] NetLabel: Initializing [ 5.092711][ T1] NetLabel: domain hash size = 128 [ 5.094011][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.095928][ T1] NetLabel: unlabeled traffic allowed by default [ 5.099259][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.100887][ T1] NET: Registered protocol family 39 [ 5.107381][ T1] clocksource: Switched to clocksource kvm-clock [ 7.935958][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.937860][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.940978][ T1] FS-Cache: Loaded [ 7.943417][ T1] CacheFiles: Loaded [ 7.944682][ T1] TOMOYO: 2.6.0 [ 7.945990][ T1] Mandatory Access Control activated. [ 7.949530][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.952132][ T1] pnp: PnP ACPI init [ 7.968047][ T1] pnp: PnP ACPI: found 7 devices [ 8.021462][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 8.024661][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 8.029281][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 8.032052][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 8.034320][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 8.038942][ T1] NET: Registered protocol family 2 [ 8.043274][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 8.049015][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 8.056251][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 8.062176][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 8.067358][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.070776][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 8.074739][ T1] NET: Registered protocol family 1 [ 8.079356][ T1] RPC: Registered named UNIX socket transport module. [ 8.081873][ T1] RPC: Registered udp transport module. [ 8.084086][ T1] RPC: Registered tcp transport module. [ 8.086231][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 8.090564][ T1] NET: Registered protocol family 44 [ 8.092463][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 8.094225][ T1] PCI: CLS 0 bytes, default 64 [ 8.100333][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 8.102873][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 8.109304][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 8.114780][ T1] kvm: already loaded the other module [ 8.116803][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 8.119841][ T1] clocksource: Switched to clocksource tsc [ 8.122459][ T1] mce: Machine check injector initialized [ 8.128935][ T1] check: Scanning for low memory corruption every 60 seconds [ 8.192780][ T1] Initialise system trusted keyrings [ 8.197326][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 8.200064][ T1] zbud: loaded [ 8.206605][ T1] DLM installed [ 8.212268][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.218302][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.223733][ T1] NFS: Registering the id_resolver key type [ 8.226168][ T1] Key type id_resolver registered [ 8.227631][ T1] Key type id_legacy registered [ 8.229094][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.230875][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.237493][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.241750][ T1] Key type cifs.spnego registered [ 8.243650][ T1] Key type cifs.idmap registered [ 8.245302][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.248862][ T1] fuse: init (API version 7.31) [ 8.253571][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.268871][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.275051][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.277277][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.279687][ T1] ocfs2: Registered cluster interface o2cb [ 8.281447][ T1] ocfs2: Registered cluster interface user [ 8.284024][ T1] OCFS2 User DLM kernel interface loaded [ 8.295014][ T1] gfs2: GFS2 installed [ 8.302181][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.303861][ T1] ceph: loaded (mds proto 32) [ 8.317245][ T1] NET: Registered protocol family 38 [ 8.319084][ T1] async_tx: api initialized (async) [ 8.321260][ T1] Key type asymmetric registered [ 8.322853][ T1] Asymmetric key parser 'x509' registered [ 8.325249][ T1] Asymmetric key parser 'pkcs8' registered [ 8.327235][ T1] Key type pkcs7_test registered [ 8.328834][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.330795][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 8.333871][ T1] io scheduler mq-deadline registered [ 8.335774][ T1] io scheduler kyber registered [ 8.337527][ T1] io scheduler bfq registered [ 8.354004][ T1] hgafb: HGA card not detected. [ 8.355325][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.358842][ T1] usbcore: registered new interface driver udlfb [ 8.364146][ T1] uvesafb: failed to execute /sbin/v86d [ 8.365883][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.368512][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.370570][ T1] uvesafb: vbe_init() failed with -22 [ 8.372805][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.375932][ T1] vga16fb: mapped to 0x00000000233dab82 [ 8.443239][ T1] Console: switching to colour frame buffer device 80x30 [ 8.730739][ T1] fb0: VGA16 VGA frame buffer device [ 8.734129][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.747462][ T1] ACPI: Power Button [PWRF] [ 8.749453][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.752321][ T1] ACPI: Sleep Button [SLPF] [ 8.759999][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.774728][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.776524][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.792526][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.794884][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.813439][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.815459][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 9.113506][ T1] N_HDLC line discipline registered with maxframe=4096 [ 9.115539][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.118282][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.125220][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 9.135463][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 9.141166][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 9.149838][ T1] Cyclades driver 2.6 [ 9.151935][ T1] Initializing Nozomi driver 2.1d [ 9.155786][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 9.158123][ T1] No rocketport ports found; unloading driver [ 9.163693][ T1] Non-volatile memory driver v1.3 [ 9.166262][ T1] Linux agpgart interface v0.103 [ 9.176828][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 9.179716][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 9.184845][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.188557][ T1] usbcore: registered new interface driver udl [ 9.238822][ T1] brd: module loaded [ 9.274468][ T1] loop: module loaded [ 9.443605][ T1] zram: Added device: zram0 [ 9.450909][ T1] null_blk: module loaded [ 9.458243][ T1] nfcsim 0.2 initialized [ 9.463244][ T1] Loading iSCSI transport class v2.0-870. [ 9.488209][ T1] scsi host0: Virtio SCSI HBA [ 9.535953][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.539418][ T7] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.569418][ T1] slram: not enough parameters. [ 9.578826][ T1] ftl_cs: FTL header not found. [ 9.632811][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.635396][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.639697][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.652380][ T1] MACsec IEEE 802.1AE [ 9.654711][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.692682][ T1] vcan: Virtual CAN interface driver [ 9.694241][ T1] vxcan: Virtual CAN Tunnel driver [ 9.699026][ T1] slcan: serial line CAN interface driver [ 9.700057][ T1] slcan: 10 dynamic interface channels. [ 9.701751][ T1] CAN device driver interface [ 9.703924][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.705733][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.709216][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.712026][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.714831][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.716593][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.721624][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.723789][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.725951][ T1] AX.25: bpqether driver version 004 [ 9.729274][ T1] PPP generic driver version 2.4.2 [ 9.731670][ T1] PPP BSD Compression module registered [ 9.732926][ T1] PPP Deflate Compression module registered [ 9.735810][ T1] PPP MPPE Compression module registered [ 9.738170][ T1] NET: Registered protocol family 24 [ 9.742916][ T1] PPTP driver version 0.8.5 [ 9.745142][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.748409][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.750580][ T1] SLIP linefill/keepalive option. [ 9.751898][ T1] hdlc: HDLC support module revision 1.22 [ 9.753712][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.755802][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.757464][ T1] LAPB Ethernet driver version 0.02 [ 9.758725][ T1] usbcore: registered new interface driver rndis_wlan [ 9.761656][ T1] mac80211_hwsim: initializing netlink [ 9.798203][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.813621][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.830395][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.833374][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.835792][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.839211][ T1] usbcore: registered new interface driver pegasus [ 9.841982][ T1] usbcore: registered new interface driver rtl8150 [ 9.844207][ T1] usbcore: registered new interface driver r8152 [ 9.846957][ T1] usbcore: registered new interface driver asix [ 9.848731][ T1] usbcore: registered new interface driver ax88179_178a [ 9.850938][ T1] usbcore: registered new interface driver cdc_ether [ 9.852959][ T1] usbcore: registered new interface driver dm9601 [ 9.855376][ T1] usbcore: registered new interface driver smsc75xx [ 9.857726][ T1] usbcore: registered new interface driver smsc95xx [ 9.859514][ T1] usbcore: registered new interface driver net1080 [ 9.862565][ T1] usbcore: registered new interface driver rndis_host [ 9.864836][ T1] usbcore: registered new interface driver cdc_subset [ 9.867782][ T1] usbcore: registered new interface driver zaurus [ 9.869590][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.872567][ T1] usbcore: registered new interface driver cdc_ncm [ 9.874387][ T1] usbcore: registered new interface driver cdc_mbim [ 9.883617][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.897024][ T1] aoe: AoE v85 initialised. [ 9.901717][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.904818][ T1] ehci-pci: EHCI PCI platform driver [ 9.907714][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.909991][ T1] ohci-pci: OHCI PCI platform driver [ 9.912016][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.916283][ T1] usbcore: registered new interface driver cdc_acm [ 9.920569][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.924011][ T1] usbcore: registered new interface driver usblp [ 9.926328][ T1] usbcore: registered new interface driver cdc_wdm [ 9.930090][ T1] usbcore: registered new interface driver uas [ 9.932253][ T1] usbcore: registered new interface driver usb-storage [ 9.934457][ T1] usbcore: registered new interface driver ums-realtek [ 9.937747][ T1] usbcore: registered new interface driver usbserial_generic [ 9.941077][ T1] usbserial: USB Serial support registered for generic [ 9.943706][ T1] usbcore: registered new interface driver ch341 [ 9.945572][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.948755][ T1] usbcore: registered new interface driver cp210x [ 9.950966][ T1] usbserial: USB Serial support registered for cp210x [ 9.953884][ T1] usbcore: registered new interface driver ftdi_sio [ 9.956240][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.960151][ T1] usbcore: registered new interface driver keyspan [ 9.962484][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.965867][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.968856][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.971872][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.976007][ T1] usbcore: registered new interface driver option [ 9.978980][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.982224][ T1] usbcore: registered new interface driver oti6858 [ 9.984013][ T1] usbserial: USB Serial support registered for oti6858 [ 9.986231][ T1] usbcore: registered new interface driver pl2303 [ 9.988589][ T1] usbserial: USB Serial support registered for pl2303 [ 9.991785][ T1] usbcore: registered new interface driver qcserial [ 9.994261][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.997279][ T1] usbcore: registered new interface driver sierra [ 9.999280][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 10.002266][ T1] usbcore: registered new interface driver usb_serial_simple [ 10.004604][ T1] usbserial: USB Serial support registered for carelink [ 10.007299][ T1] usbserial: USB Serial support registered for zio [ 10.009508][ T1] usbserial: USB Serial support registered for funsoft [ 10.012409][ T1] usbserial: USB Serial support registered for flashloader [ 10.015330][ T1] usbserial: USB Serial support registered for google [ 10.017347][ T1] usbserial: USB Serial support registered for libtransistor [ 10.020478][ T1] usbserial: USB Serial support registered for vivopay [ 10.022744][ T1] usbserial: USB Serial support registered for moto_modem [ 10.025407][ T1] usbserial: USB Serial support registered for motorola_tetra [ 10.027328][ T1] usbserial: USB Serial support registered for novatel_gps [ 10.029498][ C1] random: fast init done [ 10.030119][ T1] usbserial: USB Serial support registered for hp4x [ 10.033157][ T1] usbserial: USB Serial support registered for suunto [ 10.035874][ T1] usbserial: USB Serial support registered for siemens_mpi [ 10.041291][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.044199][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 10.047351][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 10.048992][ T185] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 10.050512][ T185] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 10.050934][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.051958][ T185] sd 0:0:1:0: [sda] Write Protect is off [ 10.052875][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.054868][ T1] usb usb1: Product: Dummy host controller [ 10.055822][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.058041][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 10.061997][ T185] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 10.062925][ T7] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 10.070229][ T1] hub 1-0:1.0: USB hub found [ 10.072508][ T1] hub 1-0:1.0: 1 port detected [ 10.077540][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.078876][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.080687][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.082725][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.084355][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.085735][ T1] usb usb2: Product: Dummy host controller [ 10.086658][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.089199][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.091880][ T1] hub 2-0:1.0: USB hub found [ 10.092753][ T1] hub 2-0:1.0: 1 port detected [ 10.095694][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.097114][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.098737][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.100178][ T185] sda: sda1 [ 10.101234][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.102907][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.104234][ T1] usb usb3: Product: Dummy host controller [ 10.105165][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.106557][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.110427][ T185] sd 0:0:1:0: [sda] Attached SCSI disk [ 10.110666][ T1] hub 3-0:1.0: USB hub found [ 10.112262][ T1] hub 3-0:1.0: 1 port detected [ 10.115122][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.116401][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.118379][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.120643][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.122086][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.123247][ T1] usb usb4: Product: Dummy host controller [ 10.124037][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.125333][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.128917][ T1] hub 4-0:1.0: USB hub found [ 10.129819][ T1] hub 4-0:1.0: 1 port detected [ 10.132771][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.134131][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.135564][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.137734][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.139207][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.140490][ T1] usb usb5: Product: Dummy host controller [ 10.141271][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.142797][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.145749][ T1] hub 5-0:1.0: USB hub found [ 10.146891][ T1] hub 5-0:1.0: 1 port detected [ 10.149894][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.151498][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.153224][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.155282][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.156764][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.158124][ T1] usb usb6: Product: Dummy host controller [ 10.159027][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.160223][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.163086][ T1] hub 6-0:1.0: USB hub found [ 10.163985][ T1] hub 6-0:1.0: 1 port detected [ 10.167328][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.168639][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.170074][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.172099][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.173386][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.174467][ T1] usb usb7: Product: Dummy host controller [ 10.175310][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.176516][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.180439][ T1] hub 7-0:1.0: USB hub found [ 10.181456][ T1] hub 7-0:1.0: 1 port detected [ 10.184439][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.185648][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.187449][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.189466][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.191038][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.192139][ T1] usb usb8: Product: Dummy host controller [ 10.192919][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller dummy_hcd [ 10.194085][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.196587][ T1] hub 8-0:1.0: USB hub found [ 10.197998][ T1] hub 8-0:1.0: 1 port detected [ 10.212470][ T1] using random self ethernet address [ 10.213443][ T1] using random host ethernet address [ 10.215283][ T1] Mass Storage Function, version: 2009/09/11 [ 10.216443][ T1] LUN: removable file: (no medium) [ 10.217862][ T1] no file given for LUN0 [ 10.218615][ T1] printk: console [ttyGS0] disabled [ 10.221778][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 10.224816][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.226533][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.228367][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 10.229855][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.231312][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.232812][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 10.233909][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.235070][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 10.239250][ T1] hub 9-0:1.0: USB hub found [ 10.240285][ T1] hub 9-0:1.0: 8 ports detected [ 10.245566][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.247221][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.248697][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.250481][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.251763][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.252923][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.253873][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.255095][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.258366][ T1] hub 10-0:1.0: USB hub found [ 10.259236][ T1] hub 10-0:1.0: 8 ports detected [ 10.265343][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.267146][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.269005][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.270439][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.271590][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.272603][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.273792][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.276381][ T1] hub 11-0:1.0: USB hub found [ 10.277848][ T1] hub 11-0:1.0: 8 ports detected [ 10.283063][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.284679][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.286239][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.288347][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.289695][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.290882][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.291891][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.293157][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.295861][ T1] hub 12-0:1.0: USB hub found [ 10.297175][ T1] hub 12-0:1.0: 8 ports detected [ 10.303225][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.304905][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.307073][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.308491][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.309583][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.310513][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.311679][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.314267][ T1] hub 13-0:1.0: USB hub found [ 10.315158][ T1] hub 13-0:1.0: 8 ports detected [ 10.320988][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.322568][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.324055][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.325823][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.327126][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.328770][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.329749][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.331078][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.333733][ T1] hub 14-0:1.0: USB hub found [ 10.334755][ T1] hub 14-0:1.0: 8 ports detected [ 10.342024][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.343664][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.345673][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.347666][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.348853][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.349827][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.351082][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.353656][ T1] hub 15-0:1.0: USB hub found [ 10.354645][ T1] hub 15-0:1.0: 8 ports detected [ 10.361212][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.362876][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.364369][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.366305][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.369070][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.370363][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.371265][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.372457][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.374955][ T1] hub 16-0:1.0: USB hub found [ 10.375832][ T1] hub 16-0:1.0: 8 ports detected [ 10.382465][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.384102][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.386070][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.388196][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.389305][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.390333][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.391598][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.394461][ T1] hub 17-0:1.0: USB hub found [ 10.395428][ T1] hub 17-0:1.0: 8 ports detected [ 10.401084][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.402677][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.404227][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.406283][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.408922][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.410057][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.410961][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.412122][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.414906][ T1] hub 18-0:1.0: USB hub found [ 10.415885][ T1] hub 18-0:1.0: 8 ports detected [ 10.422464][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.424099][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.425925][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.428037][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.429237][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.430280][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.431499][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.434082][ T1] hub 19-0:1.0: USB hub found [ 10.435010][ T1] hub 19-0:1.0: 8 ports detected [ 10.440708][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.442466][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.444034][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.445789][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.448387][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.449745][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.450648][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.451863][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.454502][ T1] hub 20-0:1.0: USB hub found [ 10.455470][ T1] hub 20-0:1.0: 8 ports detected [ 10.462093][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.463719][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.465587][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.467588][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.468753][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.469657][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.470958][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.473498][ T1] hub 21-0:1.0: USB hub found [ 10.474597][ T1] hub 21-0:1.0: 8 ports detected [ 10.480159][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.481696][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.483145][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.484949][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.486375][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.488874][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.489864][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.491083][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.493674][ T1] hub 22-0:1.0: USB hub found [ 10.494513][ T1] hub 22-0:1.0: 8 ports detected [ 10.501686][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.503446][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.505245][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.506538][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.508325][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.509237][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.510421][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.513103][ T1] hub 23-0:1.0: USB hub found [ 10.513986][ T1] hub 23-0:1.0: 8 ports detected [ 10.519489][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.521114][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.522593][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.524436][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.525911][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.528300][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.529234][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.531315][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.533830][ T1] hub 24-0:1.0: USB hub found [ 10.534728][ T1] hub 24-0:1.0: 8 ports detected [ 10.541160][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.542873][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.544724][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.545984][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.547936][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.548873][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.551307][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.553942][ T1] hub 25-0:1.0: USB hub found [ 10.554806][ T1] hub 25-0:1.0: 8 ports detected [ 10.560569][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.562157][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.563573][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.565308][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.566603][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.568951][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.570025][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.571210][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.573751][ T1] hub 26-0:1.0: USB hub found [ 10.574681][ T1] hub 26-0:1.0: 8 ports detected [ 10.581148][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.582786][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.584700][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.585933][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.587783][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.588722][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.589909][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.592472][ T1] hub 27-0:1.0: USB hub found [ 10.593338][ T1] hub 27-0:1.0: 8 ports detected [ 10.598973][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.600608][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.602091][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.603848][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.605081][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.606316][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.609253][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.610507][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.613076][ T1] hub 28-0:1.0: USB hub found [ 10.613969][ T1] hub 28-0:1.0: 8 ports detected [ 10.620479][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.622222][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.624091][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.625534][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.627478][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.628419][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.629610][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.632124][ T1] hub 29-0:1.0: USB hub found [ 10.632983][ T1] hub 29-0:1.0: 8 ports detected [ 10.638631][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.640195][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.641813][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.643560][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.644795][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.646019][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.648172][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.649563][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.652802][ T1] hub 30-0:1.0: USB hub found [ 10.653903][ T1] hub 30-0:1.0: 8 ports detected [ 10.660421][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.662172][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.664158][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.665398][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.666523][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.668345][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.669605][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.673003][ T1] hub 31-0:1.0: USB hub found [ 10.673953][ T1] hub 31-0:1.0: 8 ports detected [ 10.679866][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.681437][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.682899][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.684869][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.686171][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.688521][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.689477][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.690685][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.693242][ T1] hub 32-0:1.0: USB hub found [ 10.694163][ T1] hub 32-0:1.0: 8 ports detected [ 10.700650][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.702405][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.704264][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.705572][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.707475][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.708514][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.709874][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.712422][ T1] hub 33-0:1.0: USB hub found [ 10.713391][ T1] hub 33-0:1.0: 8 ports detected [ 10.719182][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.720918][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.722397][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.724213][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.725522][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.726657][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.729103][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.730388][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.733030][ T1] hub 34-0:1.0: USB hub found [ 10.733942][ T1] hub 34-0:1.0: 8 ports detected [ 10.740410][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.742032][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.743909][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.745159][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.746252][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.747963][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.749201][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.751803][ T1] hub 35-0:1.0: USB hub found [ 10.752657][ T1] hub 35-0:1.0: 8 ports detected [ 10.758113][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.759715][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.761249][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.763020][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.764283][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.765377][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.766303][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.768771][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.771406][ T1] hub 36-0:1.0: USB hub found [ 10.772451][ T1] hub 36-0:1.0: 8 ports detected [ 10.779037][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.781017][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.782876][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.784150][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.785345][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.786382][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.788355][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.790949][ T1] hub 37-0:1.0: USB hub found [ 10.791939][ T1] hub 37-0:1.0: 8 ports detected [ 10.797576][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.799249][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.801114][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.802853][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.804089][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.805241][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.806189][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.808578][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 10.811185][ T1] hub 38-0:1.0: USB hub found [ 10.812201][ T1] hub 38-0:1.0: 8 ports detected [ 10.818609][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.820463][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 10.822424][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.823840][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.825016][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 10.826045][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.827999][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 10.830628][ T1] hub 39-0:1.0: USB hub found [ 10.831555][ T1] hub 39-0:1.0: 8 ports detected [ 10.836976][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.838639][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 10.840172][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.842089][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.843386][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.844644][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 10.845569][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc5-next-20200511-syzkaller vhci_hcd [ 10.848086][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 10.850727][ T1] hub 40-0:1.0: USB hub found [ 10.851639][ T1] hub 40-0:1.0: 8 ports detected [ 10.857803][ T1] usbcore: registered new device driver usbip-host [ 10.861443][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.864258][ T1] i8042: Warning: Keylock active [ 10.866564][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.869215][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 10.932733][ T1] mousedev: PS/2 mouse device common for all mice [ 10.941287][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 10.948240][ T1] rtc_cmos 00:00: registered as rtc0 [ 10.949210][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 10.950543][ T1] i2c /dev entries driver [ 10.953212][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 10.955649][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 10.958777][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 10.960473][ T1] IR NEC protocol handler initialized [ 10.961461][ T1] IR RC5(x/sz) protocol handler initialized [ 10.962279][ T1] IR RC6 protocol handler initialized [ 10.963017][ T1] IR JVC protocol handler initialized [ 10.963823][ T1] IR Sony protocol handler initialized [ 10.964640][ T1] IR SANYO protocol handler initialized [ 10.965517][ T1] IR Sharp protocol handler initialized [ 10.966338][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 10.967442][ T1] IR XMP protocol handler initialized [ 10.968956][ T1] usbcore: registered new interface driver uvcvideo [ 10.969998][ T1] USB Video Class driver (1.1.1) [ 10.970675][ T1] gspca_main: v2.14.0 registered [ 10.989069][ T1] vivid-000: using single planar format API [ 11.005473][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 11.007342][ T1] vivid-000: V4L2 capture device registered as video3 [ 11.008971][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 11.010632][ T1] vivid-000: V4L2 output device registered as video4 [ 11.012200][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 11.014091][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 11.016012][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 11.017897][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 11.019380][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 11.021140][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 11.022739][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 11.026202][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 11.028067][ T1] vivid-001: using multiplanar format API [ 11.041872][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 11.043663][ T1] vivid-001: V4L2 capture device registered as video7 [ 11.045196][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 11.046889][ T1] vivid-001: V4L2 output device registered as video8 [ 11.048523][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 11.050510][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 11.052495][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 11.054018][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 11.055501][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.058202][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.059805][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.061405][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.063143][ T1] vivid-002: using single planar format API [ 11.076663][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.078550][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.080074][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.081726][ T1] vivid-002: V4L2 output device registered as video12 [ 11.083204][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.085023][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.087834][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.089354][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.090840][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.092517][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.094166][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.095742][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.097624][ T1] vivid-003: using multiplanar format API [ 11.111563][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.113222][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.114823][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.116470][ T1] vivid-003: V4L2 output device registered as video16 [ 11.118010][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.119769][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.121592][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.123026][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.125369][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.127833][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.129479][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.131025][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.132698][ T1] vivid-004: using single planar format API [ 11.147030][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.148568][ T2554] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.154454][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.157107][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.159453][ T1] vivid-004: V4L2 output device registered as video20 [ 11.162016][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.164941][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.167319][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.168903][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.170392][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.171992][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.173592][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.175227][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.177233][ T1] vivid-005: using multiplanar format API [ 11.190906][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.192621][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.194137][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.195745][ T1] vivid-005: V4L2 output device registered as video24 [ 11.197483][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.199371][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.201274][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.202901][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.204322][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.206047][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.209040][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.210710][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.212446][ T1] vivid-006: using single planar format API [ 11.226170][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.228626][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.230212][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.231832][ T1] vivid-006: V4L2 output device registered as video28 [ 11.233313][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.235797][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.237908][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.239405][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.240981][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.242534][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.244054][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.245787][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.247634][ T1] vivid-007: using multiplanar format API [ 11.261540][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 11.263330][ T1] vivid-007: V4L2 capture device registered as video31 [ 11.265030][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 11.266567][ T1] vivid-007: V4L2 output device registered as video32 [ 11.268349][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 11.271095][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 11.272977][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 11.274500][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 11.275954][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 11.277717][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 11.279285][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 11.280926][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 11.282578][ T1] vivid-008: using single planar format API [ 11.296912][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 11.298721][ T1] vivid-008: V4L2 capture device registered as video35 [ 11.300386][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 11.301945][ T1] vivid-008: V4L2 output device registered as video36 [ 11.303623][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 11.305629][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 11.307882][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 11.310186][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 11.311798][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 11.313396][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 11.314948][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 11.316673][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 11.318643][ T1] vivid-009: using multiplanar format API [ 11.332838][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 11.335070][ T1] vivid-009: V4L2 capture device registered as video39 [ 11.336774][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 11.338380][ T1] vivid-009: V4L2 output device registered as video40 [ 11.339920][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 11.341936][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 11.343843][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 11.345351][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 11.347120][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 11.348773][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 11.350352][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 11.351926][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 11.353560][ T1] vivid-010: using single planar format API [ 11.367462][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 11.369425][ T1] vivid-010: V4L2 capture device registered as video43 [ 11.371089][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 11.372962][ T1] vivid-010: V4L2 output device registered as video44 [ 11.374454][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 11.376356][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 11.378187][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 11.379811][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 11.381394][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 11.382952][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 11.384622][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 11.386220][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 11.391167][ T1] vivid-011: using multiplanar format API [ 11.405283][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 11.407134][ T1] vivid-011: V4L2 capture device registered as video47 [ 11.408750][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 11.410300][ T1] vivid-011: V4L2 output device registered as video48 [ 11.411829][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 11.413639][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 11.415496][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 11.417286][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 11.418759][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 11.420402][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 11.421982][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 11.423534][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 11.425254][ T1] vivid-012: using single planar format API [ 11.443495][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 11.451730][ T1] vivid-012: V4L2 capture device registered as video51 [ 11.459167][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 11.467661][ T1] vivid-012: V4L2 output device registered as video52 [ 11.474995][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 11.485003][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 11.494748][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 11.502460][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 11.510002][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 11.518285][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 11.526501][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 11.534802][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 11.543163][ T1] vivid-013: using multiplanar format API [ 11.562308][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 11.570154][ T1] vivid-013: V4L2 capture device registered as video55 [ 11.577801][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 11.585730][ T1] vivid-013: V4L2 output device registered as video56 [ 11.593082][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 11.605680][ T2554] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.615851][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 11.626276][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 11.634952][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 11.642888][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 11.650683][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 11.658812][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 11.667009][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 11.675284][ T1] vivid-014: using single planar format API [ 11.694047][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 11.701848][ T1] vivid-014: V4L2 capture device registered as video59 [ 11.709698][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 11.717773][ T1] vivid-014: V4L2 output device registered as video60 [ 11.725115][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 11.734998][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 11.744775][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 11.752350][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 11.759932][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 11.767820][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 11.775964][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 11.784111][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 11.792426][ T1] vivid-015: using multiplanar format API [ 11.810845][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 11.818887][ T1] vivid-015: V4L2 capture device registered as video63 [ 11.826408][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 11.834480][ T1] vivid-015: V4L2 output device registered as video64 [ 11.841815][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 11.851566][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 11.861289][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 11.868886][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 11.876283][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 11.883988][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 11.892161][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 11.900235][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 11.910515][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 11.919273][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 11.928321][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 11.937460][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 11.947469][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 11.954033][ T1] iTCO_vendor_support: vendor-support=0 [ 11.961439][ T1] device-mapper: uevent: version 1.0.3 [ 11.968009][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 11.978972][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 11.986333][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 11.994138][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 12.002001][ T1] device-mapper: raid: Loading target version 1.15.1 [ 12.009613][ T1] Bluetooth: HCI UART driver ver 2.3 [ 12.014906][ T1] Bluetooth: HCI UART protocol H4 registered [ 12.020910][ T1] Bluetooth: HCI UART protocol BCSP registered [ 12.027361][ T1] Bluetooth: HCI UART protocol LL registered [ 12.033456][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 12.040694][ T1] Bluetooth: HCI UART protocol QCA registered [ 12.046784][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 12.053131][ T1] Bluetooth: HCI UART protocol Marvell registered [ 12.059844][ T1] usbcore: registered new interface driver bfusb [ 12.066510][ T1] usbcore: registered new interface driver btusb [ 12.074249][ T1] CAPI 2.0 started up with major 68 (middleware) [ 12.080639][ T1] Modular ISDN core version 1.1.29 [ 12.086502][ T1] NET: Registered protocol family 34 [ 12.091845][ T1] DSP module 2.0 [ 12.095377][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 12.115098][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 12.121570][ T1] 0 virtual devices registered [ 12.126315][ T1] intel_pstate: CPU model not supported [ 12.136444][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 12.146365][ T1] usnic_verbs:usnic_uiom_init:563: [ 12.146369][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 12.161950][ T1] usnic_verbs:usnic_ib_init:667: [ 12.161954][ T1] Unable to initialize umem with err -1 [ 12.174016][ T1] iscsi: registered transport (iser) [ 12.180410][ T1] SoftiWARP attached [ 12.184499][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.196155][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.207997][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.227839][ T1] hid: raw HID events driver (C) Jiri Kosina [ 12.267593][ T40] floppy0: no floppy controllers found [ 12.281621][ T1] usbcore: registered new interface driver usbhid [ 12.290964][ T1] usbhid: USB HID core driver [ 12.298117][ T1] ashmem: initialized [ 12.434098][ T1] usbcore: registered new interface driver snd-usb-audio [ 12.441498][ T1] drop_monitor: Initializing network drop monitor service [ 12.449132][ T1] NET: Registered protocol family 26 [ 12.454516][ T1] GACT probability on [ 12.458559][ T1] Mirror/redirect action on [ 12.463384][ T1] Simple TC action Loaded [ 12.469985][ T1] netem: version 1.3 [ 12.474201][ T1] u32 classifier [ 12.477798][ T1] Performance counters on [ 12.482448][ T1] input device check on [ 12.486980][ T1] Actions configured [ 12.493064][ T1] nf_conntrack_irc: failed to register helpers [ 12.499601][ T1] nf_conntrack_sane: failed to register helpers [ 12.546191][ T1] nf_conntrack_sip: failed to register helpers [ 12.557477][ T1] xt_time: kernel timezone is -0000 [ 12.562837][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 12.570124][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 12.579729][ T1] IPVS: ipvs loaded. [ 12.583657][ T1] IPVS: [rr] scheduler registered. [ 12.588860][ T1] IPVS: [wrr] scheduler registered. [ 12.594033][ T1] IPVS: [lc] scheduler registered. [ 12.599217][ T1] IPVS: [wlc] scheduler registered. [ 12.604426][ T1] IPVS: [fo] scheduler registered. [ 12.610117][ T1] IPVS: [ovf] scheduler registered. [ 12.615333][ T1] IPVS: [lblc] scheduler registered. [ 12.620685][ T1] IPVS: [lblcr] scheduler registered. [ 12.626040][ T1] IPVS: [dh] scheduler registered. [ 12.631231][ T1] IPVS: [sh] scheduler registered. [ 12.636330][ T1] IPVS: [mh] scheduler registered. [ 12.641527][ T1] IPVS: [sed] scheduler registered. [ 12.646741][ T1] IPVS: [nq] scheduler registered. [ 12.651988][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 12.658003][ T1] IPVS: [sip] pe registered. [ 12.662768][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 12.671442][ T1] gre: GRE over IPv4 demultiplexor driver [ 12.677194][ T1] ip_gre: GRE over IPv4 tunneling driver [ 12.689347][ T1] IPv4 over IPsec tunneling driver [ 12.698431][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 12.706164][ T1] Initializing XFRM netlink socket [ 12.711487][ T1] IPsec XFRM device driver [ 12.717024][ T1] NET: Registered protocol family 10 [ 12.722567][ T1] [ 12.724883][ T1] ============================= [ 12.729800][ T1] WARNING: suspicious RCU usage [ 12.734627][ T1] 5.7.0-rc5-next-20200511-syzkaller #0 Not tainted [ 12.741170][ T1] ----------------------------- [ 12.746005][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 12.754076][ T1] [ 12.754076][ T1] other info that might help us debug this: [ 12.754076][ T1] [ 12.764434][ T1] [ 12.764434][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 12.772533][ T1] 1 lock held by swapper/0/1: [ 12.777217][ T1] #0: ffffffff8a7accb0 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 12.787559][ T1] [ 12.787559][ T1] stack backtrace: [ 12.793433][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc5-next-20200511-syzkaller #0 [ 12.797395][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 12.797395][ T1] Call Trace: [ 12.797395][ T1] dump_stack+0x18f/0x20d [ 12.797395][ T1] ip6mr_get_table+0x153/0x180 [ 12.797395][ T1] ip6mr_new_table+0x1b/0x70 [ 12.797395][ T1] ip6mr_net_init+0x133/0x3f0 [ 12.797395][ T1] ? ip6mr_net_exit+0x100/0x100 [ 12.797395][ T1] ops_init+0xaf/0x420 [ 12.797395][ T1] register_pernet_operations+0x346/0x840 [ 12.797395][ T1] ? setup_net+0x860/0x860 [ 12.797395][ T1] ? down_write_killable+0x170/0x170 [ 12.797395][ T1] ? cpus_read_unlock+0xa4/0x140 [ 12.797395][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 12.797395][ T1] ? unix_diag_init+0x11/0x11 [ 12.797395][ T1] register_pernet_subsys+0x25/0x40 [ 12.797395][ T1] ip6_mr_init+0x49/0x152 [ 12.797395][ T1] inet6_init+0x1d7/0x6dc [ 12.797395][ T1] do_one_initcall+0x10a/0x7d0 [ 12.797395][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 12.797395][ T1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 12.797395][ T1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 12.797395][ T1] ? kernel_init_freeable+0x3a5/0x5ae [ 12.797395][ T1] kernel_init_freeable+0x501/0x5ae [ 12.797395][ T1] ? rest_init+0x365/0x365 [ 12.797395][ T1] kernel_init+0xd/0x1bb [ 12.797395][ T1] ret_from_fork+0x24/0x30 [ 12.943702][ T1] Segment Routing with IPv6 [ 12.948650][ T1] mip6: Mobile IPv6 [ 12.957029][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 12.968536][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 12.976468][ T1] NET: Registered protocol family 17 [ 12.981849][ T1] NET: Registered protocol family 15 [ 12.987850][ T1] Bridge firewalling registered [ 12.994027][ T1] NET: Registered protocol family 9 [ 12.999406][ T1] X25: Linux Version 0.2 [ 13.030768][ T1] NET: Registered protocol family 6 [ 13.070212][ T1] NET: Registered protocol family 11 [ 13.075761][ T1] NET: Registered protocol family 3 [ 13.081040][ T1] can: controller area network core (rev 20170425 abi 9) [ 13.088515][ T1] NET: Registered protocol family 29 [ 13.093796][ T1] can: raw protocol (rev 20170425) [ 13.099020][ T1] can: broadcast manager protocol (rev 20170425 t) [ 13.105525][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 13.112315][ T1] can: SAE J1939 [ 13.116397][ T1] Bluetooth: RFCOMM TTY layer initialized [ 13.122238][ T1] Bluetooth: RFCOMM socket layer initialized [ 13.129233][ T1] Bluetooth: RFCOMM ver 1.11 [ 13.133839][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 13.140028][ T1] Bluetooth: BNEP filters: protocol multicast [ 13.146097][ T1] Bluetooth: BNEP socket layer initialized [ 13.152529][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 13.158442][ T1] Bluetooth: CMTP socket layer initialized [ 13.164228][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 13.171011][ T1] Bluetooth: HIDP socket layer initialized [ 13.177230][ T1] RPC: Registered rdma transport module. [ 13.182884][ T1] RPC: Registered rdma backchannel transport module. [ 13.192233][ T1] NET: Registered protocol family 33 [ 13.197572][ T1] Key type rxrpc registered [ 13.202110][ T1] Key type rxrpc_s registered [ 13.207816][ T1] NET: Registered protocol family 41 [ 13.213577][ T1] lec:lane_module_init: lec.c: initialized [ 13.219449][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 13.225213][ T1] l2tp_core: L2TP core driver, V2.0 [ 13.230673][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 13.236277][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 13.242927][ T1] l2tp_netlink: L2TP netlink interface [ 13.248688][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 13.255430][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 13.263169][ T1] NET: Registered protocol family 35 [ 13.268934][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 13.285632][ T1] DCCP: Activated CCID 2 (TCP-like) [ 13.291293][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 13.299158][ T1] sctp: Hash tables configured (bind 32/56) [ 13.306630][ T1] NET: Registered protocol family 21 [ 13.312842][ T1] Registered RDS/infiniband transport [ 13.319075][ T1] Registered RDS/tcp transport [ 13.323828][ T1] tipc: Activated (version 2.0.0) [ 13.329395][ T1] NET: Registered protocol family 30 [ 13.335637][ T1] tipc: Started in single node mode [ 13.341350][ T1] NET: Registered protocol family 43 [ 13.346990][ T1] 9pnet: Installing 9P2000 support [ 13.352702][ T1] NET: Registered protocol family 37 [ 13.361977][ T1] NET: Registered protocol family 36 [ 13.367782][ T1] Key type dns_resolver registered [ 13.372919][ T1] Key type ceph registered [ 13.378088][ T1] libceph: loaded (mon/osd proto 15/24) [ 13.385541][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 13.394598][ T1] openvswitch: Open vSwitch switching datapath [ 13.404047][ T1] NET: Registered protocol family 40 [ 13.409728][ T1] mpls_gso: MPLS GSO support [ 13.420923][ T1] IPI shorthand broadcast: enabled [ 13.426095][ T1] AVX2 version of gcm_enc/dec engaged. [ 13.431681][ T1] AES CTR mode by8 optimization enabled [ 13.442632][ T1] sched_clock: Marking stable (13387018718, 55573828)->(13442100398, 492148) [ 13.452713][ T1] registered taskstats version 1 [ 13.457812][ T1] Loading compiled-in X.509 certificates [ 13.468920][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 13.480990][ T1] zswap: loaded using pool lzo/zbud [ 13.487441][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 13.497042][ T1] Key type ._fscrypt registered [ 13.502025][ T1] Key type .fscrypt registered [ 13.506815][ T1] Key type fscrypt-provisioning registered [ 13.514835][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 13.521694][ T1] FS-Cache: Netfs 'afs' registered for caching [ 13.536250][ T1] Btrfs loaded, crc32c=crc32c-intel [ 13.545796][ T1] Key type big_key registered [ 13.553848][ T1] Key type encrypted registered [ 13.559235][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 13.565650][ T1] ima: No TPM chip found, activating TPM-bypass! [ 13.572064][ T1] ima: Allocated hash algorithm: sha256 [ 13.577797][ T1] ima: No architecture policies found [ 13.583337][ T1] evm: Initialising EVM extended attributes: [ 13.589315][ T1] evm: security.selinux [ 13.593441][ T1] evm: security.SMACK64 [ 13.597595][ T1] evm: security.SMACK64EXEC [ 13.602080][ T1] evm: security.SMACK64TRANSMUTE [ 13.607015][ T1] evm: security.SMACK64MMAP [ 13.611487][ T1] evm: security.apparmor [ 13.615734][ T1] evm: security.ima [ 13.619543][ T1] evm: security.capability [ 13.623928][ T1] evm: HMAC attrs: 0x1 [ 13.630121][ T1] PM: Magic number: 4:973:499 [ 13.636988][ T1] printk: console [netcon0] enabled [ 13.642172][ T1] netconsole: network logging started [ 13.651384][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 13.660050][ T1] rdma_rxe: loaded [ 13.664145][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 13.675090][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 13.683832][ T2554] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 13.693461][ T1] ALSA device list: [ 13.697294][ T1] #0: Dummy 1 [ 13.700733][ T1] #1: Loopback 1 [ 13.704443][ T1] #2: Virtual MIDI Card 1 [ 13.709083][ T2554] cfg80211: failed to load regulatory.db [ 13.718033][ T1] md: Waiting for all devices to be available before autodetect [ 13.725639][ T1] md: If you don't use raid, use raid=noautodetect [ 13.736348][ T1] md: Autodetecting RAID arrays. [ 13.741417][ T1] md: autorun ... [ 13.745028][ T1] md: ... autorun DONE. [ 13.807479][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 13.816388][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 13.852399][ T1] devtmpfs: mounted [ 13.862541][ T1] Freeing unused kernel image (initmem) memory: 2788K [ 13.869330][ T1] Kernel memory protection disabled. [ 13.917401][ T1] Run /sbin/init as init process [ 14.921455][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.964162][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 14.971818][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.027843][ 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) [ 15.050377][ T1] systemd[1]: Detected virtualization kvm. [ 15.056233][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 15.139286][ T1] systemd[1]: Set hostname to . [ 15.472511][ T3885] selinux-autorel (3885) used greatest stack depth: 23560 bytes left [ 15.543811][ T3888] systemd-fstab-generator[3888]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.565049][ T3888] systemd-fstab-generator[3888]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.581920][ T3888] systemd-fstab-generator[3888]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.670833][ T3883] systemd[3883]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 16.042876][ T1] systemd[1]: Reached target Remote File Systems. [ OK ] Reached target Remote File Systems. [ 16.078460][ T1] systemd[1]: Listening on Syslog Socket. [ OK ] Listening on Syslog Socket. [ 16.118883][ T1] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ 16.158812][ T1] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ 16.198354][ T1] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ OK ] Listening on Journal Audit Socket. [ OK ] Listening on udev Kernel Socket. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Created slice System Slice. [ OK ] Created slice system-getty.slice. [ OK ] Reached target Slices. Mounting /sys/kernel/config... Mounting Huge Pages File System... Mounting POSIX Message Queue File System... Mounting /sys/kernel/debug... [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. Mounting /proc/sys/fs/binfmt_misc... [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ OK ] Reached target Paths. [ OK ] Reached target Encrypted Volumes. [ OK ] Reached target Swap. [ OK ] Listening on Journal Socket. Starting Remount Root and Kernel File Systems... [ OK ] Reached target Sockets. Starting Journal Service... [ 17.065640][ T3907] EXT4-fs (sda1): re-mounted. Opts: (null) Starting Load Kernel Modules... Starting Create Static Device Nodes in /dev... [ OK ] Mounted Huge Pages File System. [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted /sys/kernel/debug. [ OK ] Mounted /sys/kernel/config. [ OK ] Mounted /proc/sys/fs/binfmt_misc. [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Started Load Kernel Modules. [ OK ] Started Create Static Device Nodes in /dev. Starting udev Kernel Device Manager... Mounting FUSE Control File System... Starting Apply Kernel Variables... Starting udev Coldplug all Devices... Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems (Pre). [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started Apply Kernel Variables. [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. [ OK ] Started udev Kernel Device Manager. Starting Raise network interfaces... [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 19.613972][ T3910] systemd-journald[3910]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... [ OK ] Started Create Volatile Files and Directories. Starting Network Time Synchronization... Starting Update UTMP about System Boot/Shutdown... [ 20.211120][ T3963] [ 20.213565][ T3963] ============================= [ 20.232288][ T3963] WARNING: suspicious RCU usage [ 20.243493][ T3963] 5.7.0-rc5-next-20200511-syzkaller #0 Not tainted [ 20.266870][ T3963] ----------------------------- [ 20.271925][ T3963] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 20.296809][ T3963] [ 20.296809][ T3963] other info that might help us debug this: [ 20.296809][ T3963] [ 20.326952][ T3963] [ 20.326952][ T3963] rcu_scheduler_active = 2, debug_locks = 1 [ 20.335175][ T3963] 1 lock held by ip/3963: [ 20.346754][ T3963] #0: ffffffff8a7b9b08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 20.356177][ T3963] [ 20.356177][ T3963] stack backtrace: [ 20.386774][ T3963] CPU: 0 PID: 3963 Comm: ip Not tainted 5.7.0-rc5-next-20200511-syzkaller #0 [ 20.395572][ T3963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 20.405630][ T3963] Call Trace: [ 20.408927][ T3963] dump_stack+0x18f/0x20d [ 20.413266][ T3963] bpq_device_event+0x796/0x8ee [ 20.418122][ T3963] ? team_port_get_rtnl+0xbe/0x120 [ 20.423241][ T3963] notifier_call_chain+0xc0/0x230 [ 20.428275][ T3963] call_netdevice_notifiers_info+0xb5/0x130 [ 20.434531][ T3963] __dev_notify_flags+0x121/0x2c0 [ 20.434567][ T3963] ? dev_change_name+0x700/0x700 [ 20.434588][ T3963] ? dev_set_allmulti+0x30/0x30 [ 20.449386][ T3963] ? print_usage_bug+0x240/0x240 [ 20.454333][ T3963] dev_change_flags+0x100/0x160 [ 20.459194][ T3963] do_setlink+0xa1c/0x35d0 [ 20.463618][ T3963] ? mark_lock+0x129/0x1390 [ 20.468124][ T3963] ? rtnl_getlink+0xab0/0xab0 [[ 20.472818][ T3963] ? print_usage_bug+0x240/0x240 [ 20.477829][ T3963] ? mark_lock+0x129/0x1390 [ 20.482331][ T3963] ? mark_lock+0x129/0x1390 [ 20.486836][ T3963] ? memset+0x20/0x40  OK [0[ 20.490819][ T3963] ? __nla_validate_parse+0x2dc/0x1c70 [ 20.497663][ T3963] ? nla_get_range_signed+0x520/0x520 m[ 20.503038][ T3963] ? mark_held_locks+0xe0/0xe0 [ 20.507862][ T3963] ? deref_stack_reg+0xaa/0xe0 ] [ 20.512625][ T3963] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 20.519369][ T3963] __rtnl_newlink+0xad0/0x1590 [ 20.524151][ T3963] ? rtnl_link_unregister+0x240/0x240 [ 20.529528][ T3963] ? is_bpf_text_address+0xcb/0x160 Started Update U[ 20.534742][ T3963] ? kernel_text_address+0x6e/0xe0 [ 20.541229][ T3963] ? __kernel_text_address+0x9/0x30 TMP about System[ 20.546431][ T3963] ? unwind_get_return_address+0x5a/0xa0 Boot/Shutdown.[ 20.553422][ T3963] ? profile_setup.cold+0xc1/0xc1 [ 20.559728][ T3963] ? arch_stack_walk+0x97/0xf0 [ 20.564482][ T3963] ? stack_trace_save+0x8c/0xc0 [ 20.569316][ T3963] ? stack_trace_consume_entry+0x160/0x160 [ 20.575143][ T3963] ? rtnl_newlink+0x46/0xa0 [ 20.579633][ T3963] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 20.585164][ T3963] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 20.591130][ T3963] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 20.596922][ T3963] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 20.602457][ T3963] rtnl_newlink+0x64/0xa0 [ 20.606771][ T3963] ? __rtnl_newlink+0x1590/0x1590 [ 20.611779][ T3963] rtnetlink_rcv_msg+0x44e/0xad0 [ 20.616706][ T3963] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 20.621979][ T3963] ? lock_acquire+0x1f4/0x940 [ 20.626635][ T3963] ? netlink_deliver_tap+0x146/0xcc0 [ 20.631912][ T3963] netlink_rcv_skb+0x15a/0x430 [ 20.636661][ T3963] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 20.641932][ T3963] ? netlink_ack+0xa60/0xa60 [ 20.646520][ T3963] ? netlink_deliver_tap+0x236/0xcc0 [ 20.651795][ T3963] netlink_unicast+0x537/0x740 [ 20.656544][ T3963] ? netlink_attachskb+0x810/0x810 [ 20.661636][ T3963] ? _copy_from_iter_full+0x25c/0x870 [ 20.666996][ T3963] ? __phys_addr_symbol+0x2c/0x70 [ 20.672001][ T3963] ? __check_object_size+0x171/0x437 [ 20.677273][ T3963] netlink_sendmsg+0x882/0xe10 [ 20.682021][ T3963] ? aa_af_perm+0x260/0x260 [ 20.686516][ T3963] ? netlink_unicast+0x740/0x740 [ 20.691442][ T3963] ? netlink_unicast+0x740/0x740 [ 20.696374][ T3963] sock_sendmsg+0xcf/0x120 [ 20.700776][ T3963] ____sys_sendmsg+0x6bf/0x7e0 [ 20.705521][ T3963] ? mark_held_locks+0xe0/0xe0 [ 20.710284][ T3963] ? kernel_sendmsg+0x50/0x50 [ 20.714943][ T3963] ? find_held_lock+0x2d/0x110 [ 20.719689][ T3963] ? mark_lock+0x129/0x1390 [ 20.724182][ T3963] ___sys_sendmsg+0x100/0x170 [ 20.728856][ T3963] ? sendmsg_copy_msghdr+0x70/0x70 [ 20.733953][ T3963] ? migration_entry_to_page+0x310/0x310 [ 20.739568][ T3963] ? do_raw_spin_unlock+0x171/0x260 [ 20.744752][ T3963] ? find_held_lock+0x2d/0x110 [ 20.749499][ T3963] ? do_page_fault+0x59e/0x13da [ 20.754332][ T3963] ? vm_insert_pages+0x6a0/0x6a0 [ 20.759253][ T3963] ? lock_downgrade+0x840/0x840 [ 20.764085][ T3963] ? __fget_light+0x1ab/0x270 [ 20.768763][ T3963] __sys_sendmsg+0xec/0x1b0 [ 20.773248][ T3963] ? __sys_sendmsg_sock+0xb0/0xb0 [ 20.778266][ T3963] ? down_read_nested+0x430/0x430 [ 20.783280][ T3963] ? trace_hardirqs_off_caller+0x55/0x230 [ 20.788982][ T3963] ? do_syscall_64+0x21/0x7d0 [ 20.793647][ T3963] do_syscall_64+0xf6/0x7d0 [ 20.798138][ T3963] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 20.804010][ T3963] RIP: 0033:0x7f4463ccadc7 [ 20.808413][ T3963] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb cd 66 0f 1f 44 00 00 8b 05 4a 49 2b 00 85 c0 75 2e 48 63 ff 48 63 d2 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 a1 f0 2a 00 f7 d8 64 89 02 48 [ 20.827994][ T3963] RSP: 002b:00007ffe564fd9d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 20.836386][ T3963] RAX: ffffffffffffffda RBX: 000000005eb9c360 RCX: 00007f4463ccadc7 [ 20.844349][ T3963] RDX: 0000000000000000 RSI: 00007ffe564fda20 RDI: 0000000000000003 [ 20.852301][ T3963] RBP: 00007ffe564fda20 R08: 0000000000001000 R09: fefefeff77686d74 [ 20.860784][ T3963] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffe564fda60 [ 20.868737][ T3963] R13: 000055dc5ce713c0 R14: 00007ffe56505ae0 R15: 0000000000000000 [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. [ 21.605749][ C1] random: crng init done [ 21.610093][ C1] random: 7 urandom warning(s) missed due to ratelimiting [ 22.435697][ T3962] systemd-timesyn (3962) used greatest stack depth: 23048 bytes left Stopping Network Time Synchronization... [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for dev-ttyS0.device (14s / 1min 30s) [** ] (1 of 2) A start job is running for dev-ttyS0.device (15s / 1min 30s) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (15s / 1min 30s) [ *** ] (2 of 2) A start job is running for…dplug all Devices (16s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (16s / no limit) [ ***] (2 of 2) A start job is running for…dplug all Devices (17s / no limit) [ **] (1 of 2) A start job is running for dev-ttyS0.device (17s / 1min 30s) [ *] (1 of 2) A start job is running for dev-ttyS0.device (18s / 1min 30s) [ OK ] Reached target Sound Card. [ **] (1 of 2) A start job is running for dev-ttyS0.device (23s / 1min 30s) [ ***] (2 of 2) A start job is running for…dplug all Devices (23s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (24s / no limit) [ *** ] (2 of 2) A start job is running for…dplug all Devices (24s / no limit) [*** ] (1 of 2) A start job is running for dev-ttyS0.device (25s / 1min 30s) [** ] (1 of 2) A start job is running for dev-ttyS0.device (25s / 1min 30s) [* ] (1 of 2) A start job is running for dev-ttyS0.device (26s / 1min 30s) [** ] (2 of 2) A start job is running for…dplug all Devices (26s / no limit) [ 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 ] Reached target Basic System. Starting OpenBSD Secure Shell server... Starting System Logging Service... Starting Permit User Sessions... [ OK ] Started Regular background program processing daemon. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. Starting getty on tty2-tty6 if dbus and logind are not available... [ OK ] Started System Logging Service. [ OK ] Started Permit User Sessions. [ OK ] Found device /dev/ttyS0. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ 47.742266][ T6644] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 47.754036][ T6644] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 47.762447][ T6644] CPU: 1 PID: 6644 Comm: sshd Not tainted 5.7.0-rc5-next-20200511-syzkaller #0 [ 47.771372][ T6644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.781433][ T6644] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 47.787521][ T6644] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b4 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 60 49 8d 7f 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 87 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b [ 47.807121][ T6644] RSP: 0018:ffffc90004a57450 EFLAGS: 00010206 [ 47.813189][ T6644] RAX: dffffc0000000000 RBX: ffff888098dae000 RCX: ffffffff836382da [ 47.821161][ T6644] RDX: 0000000000000005 RSI: ffffffff836382e8 RDI: 0000000000000028 [ 47.829127][ T6644] RBP: 1ffff9200094ae8b R08: ffff8880938a4540 R09: fffffbfff155aaa2 [ 47.837101][ T6644] R10: ffffffff8aad550f R11: fffffbfff155aaa1 R12: ffff888093686fea [ 47.845067][ T6644] R13: ffff888093686000 R14: 00000000000019f4 R15: 0000000000000000 [ 47.853037][ T6644] FS: 00007f2e9a83a8c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 47.861985][ T6644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.868562][ T6644] CR2: 00005580f5ac78f5 CR3: 0000000097f9a000 CR4: 00000000001406e0 [ 47.876618][ T6644] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.884586][ T6644] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.892550][ T6644] Call Trace: [ 47.895866][ T6644] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 47.901241][ T6644] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 47.907063][ T6644] ? __kmalloc+0x62f/0x7a0 [ 47.911567][ T6644] ? tomoyo_realpath_from_path+0xc2/0x620 [ 47.917291][ T6644] ? lock_release+0x800/0x800 [ 47.921967][ T6644] ? __lock_acquire+0x2018/0x3f20 [ 47.926992][ T6644] tomoyo_realpath_from_path+0x393/0x620 [ 47.932718][ T6644] tomoyo_path_number_perm+0x1c2/0x4d0 [ 47.938177][ T6644] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 47.943811][ T6644] ? tomoyo_execute_permission+0x470/0x470 [ 47.949619][ T6644] ? d_alloc_parallel+0x785/0x1b10 [ 47.954740][ T6644] ? d_alloc_parallel+0x9ea/0x1b10 [ 47.959855][ T6644] ? rcu_read_lock_held_common+0x130/0x130 [ 47.965661][ T6644] ? print_usage_bug+0x240/0x240 [ 47.970596][ T6644] tomoyo_path_mknod+0x10d/0x190 [ 47.975529][ T6644] ? tomoyo_path_chown+0x1b0/0x1b0 [ 47.980636][ T6644] ? mark_held_locks+0x9f/0xe0 [ 47.985398][ T6644] ? d_lookup+0xec/0x250 [ 47.989649][ T6644] security_path_mknod+0x116/0x180 [ 47.994756][ T6644] lookup_open+0x5ae/0x1320 [ 47.999257][ T6644] ? page_put_link+0x210/0x210 [ 48.004024][ T6644] ? preempt_count_add+0x74/0x140 [ 48.009044][ T6644] ? __mnt_want_write+0x1da/0x2c0 [ 48.014078][ T6644] path_openat+0x93c/0x27f0 [ 48.018581][ T6644] ? path_lookupat.isra.0+0x530/0x530 [ 48.023949][ T6644] ? up_read+0x1a8/0x750 [ 48.028191][ T6644] ? mark_held_locks+0xe0/0xe0 [ 48.032954][ T6644] ? down_read_nested+0x430/0x430 [ 48.037976][ T6644] do_filp_open+0x192/0x260 [ 48.042478][ T6644] ? may_open_dev+0xf0/0xf0 [ 48.046979][ T6644] ? simple_attr_release+0x40/0x40 [ 48.052095][ T6644] ? _raw_spin_unlock+0x24/0x40 [ 48.056948][ T6644] ? __alloc_fd+0x46d/0x600 [ 48.061454][ T6644] do_sys_openat2+0x585/0x7d0 [ 48.066489][ T6644] ? file_open_root+0x400/0x400 [ 48.071343][ T6644] ? up_read+0x1a8/0x750 [ 48.075588][ T6644] do_sys_open+0xc3/0x140 [ 48.079921][ T6644] ? filp_open+0x70/0x70 [ 48.086504][ T6644] ? handle_mm_fault+0x491/0xa10 [ 48.091442][ T6644] ? trace_hardirqs_off_caller+0x55/0x230 [ 48.097167][ T6644] do_syscall_64+0xf6/0x7d0 [ 48.101701][ T6644] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 48.107584][ T6644] RIP: 0033:0x7f2e989a36f0 [ 48.111994][ T6644] 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 [ 48.131593][ T6644] RSP: 002b:00007ffd637f7d78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 48.140002][ T6644] RAX: ffffffffffffffda RBX: 00005580f6b46320 RCX: 00007f2e989a36f0 [ 48.147972][ T6644] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 00005580f5ac78f5 [ 48.155935][ T6644] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 48.163910][ T6644] R10: 0000000000000240 R11: 0000000000000246 R12: 00005580f5a9851e [ 48.171919][ T6644] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 48.179889][ T6644] Modules linked in: [ 48.279904][ T6644] ---[ end trace ec6c50ddff72bec4 ]--- [ 48.285576][ T6644] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 48.384549][ T6644] 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 [ 48.520117][ T6644] RSP: 0018:ffffc90004a57450 EFLAGS: 00010206 [ 48.557115][ T6644] RAX: dffffc0000000000 RBX: ffff888098dae000 RCX: ffffffff836382da [ 48.576570][ T6644] RDX: 0000000000000005 RSI: ffffffff836382e8 RDI: 0000000000000028 [ 48.601586][ T6644] RBP: 1ffff9200094ae8b R08: ffff8880938a4540 R09: fffffbfff155aaa2 [ 48.739548][ T6644] R10: ffffffff8aad550f R11: fffffbfff155aaa1 R12: ffff888093686fea [ 48.814199][ T6644] R13: ffff888093686000 R14: 00000000000019f4 R15: 0000000000000000 [ 48.879475][ T6644] FS: 00007f2e9a83a8c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 48.951461][ T6644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.958105][ T6644] CR2: 00007f2ac6822ab4 CR3: 0000000097f9a000 CR4: 00000000001406f0 [ 49.031435][ T6644] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.039441][ T6644] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.173777][ T6644] Kernel panic - not syncing: Fatal exception [ 49.181301][ T6644] Kernel Offset: disabled [ 49.185638][ T6644] Rebooting in 86400 seconds..