[ 0.000000][ T0] Linux version 5.7.0-rc5-next-20200512-syzkaller (syzkaller@syzkaller) (gcc (GCC) 9.0.0 20181231 (experimental), GNU ld (GNU Binutils for Ubuntu) 2.26.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000008][ T0] kvm-clock: cpu 0, msr be52001, primary cpu clock [ 0.000008][ T0] kvm-clock: using sched offset of 3865989210 cycles [ 0.001327][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.007170][ T0] tsc: Detected 2300.000 MHz processor [ 0.010794][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.012949][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.015593][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.023722][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.025902][ T0] check: Scanning 1 areas for low memory corruption [ 0.028149][ T0] Using GB pages for direct mapping [ 0.031778][ T0] ACPI: Early table checksum verification disabled [ 0.033688][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.035548][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.037669][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.040098][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.042172][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.043862][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.045060][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.047424][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.049671][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.052197][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.055427][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.056848][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.058303][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.059390][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.061108][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.062751][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.065475][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.068144][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.070441][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.073128][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.075193][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.129430][ T0] Zone ranges: [ 0.130375][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.132383][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.134748][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.137033][ T0] Device empty [ 0.137667][ T0] Movable zone start for each node [ 0.139308][ T0] Early memory node ranges [ 0.140503][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.142510][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.144630][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.146847][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.148933][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.148940][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.181537][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.631009][ T0] kasan: KernelAddressSanitizer initialized [ 0.633735][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.635199][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.637806][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.640172][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.642369][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.644932][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.647507][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.649873][ T0] Using ACPI (MADT) for SMP configuration information [ 0.652109][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.654307][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.656874][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.659396][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.662113][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.664523][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.667061][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.669809][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.672265][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.674356][ T0] Booting paravirtualized kernel on KVM [ 0.676396][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.729244][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.732548][ T0] percpu: Embedded 67 pages/cpu s234568 r8192 d31672 u1048576 [ 0.734997][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.737651][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.740191][ T0] Policy zone: Normal [ 0.740998][ 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 [ 0.760424][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.594568][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17370K rwdata, 21752K rodata, 2788K init, 24440K bss, 1402688K reserved, 0K cma-reserved) [ 1.605160][ T0] Running RCU self tests [ 1.606583][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.608219][ T0] rcu: RCU lockdep checking is enabled. [ 1.609936][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.612231][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.614348][ T0] Trampoline variant of Tasks RCU enabled. [ 1.616078][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.617999][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.627288][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.629961][ T0] random: get_random_bytes called from start_kernel+0x672/0x9f8 with crng_init=0 [ 1.634045][ T0] Console: colour VGA+ 80x25 [ 1.638984][ T0] printk: console [ttyS0] enabled [ 1.638984][ T0] printk: console [ttyS0] enabled [ 1.642781][ T0] printk: bootconsole [earlyser0] disabled [ 1.642781][ T0] printk: bootconsole [earlyser0] disabled [ 1.646102][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.648827][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.650171][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.651801][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.653430][ T0] ... CLASSHASH_SIZE: 4096 [ 1.655116][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.656471][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.657758][ T0] ... CHAINHASH_SIZE: 32768 [ 1.659006][ T0] memory used by lock dependency info: 6301 kB [ 1.661256][ T0] memory used for stack traces: 4224 kB [ 1.663118][ T0] per task-struct memory footprint: 1920 bytes [ 1.665522][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.669615][ T0] ACPI: Core revision 20200430 [ 1.673220][ T0] APIC: Switch to symmetric I/O mode setup [ 1.675409][ T0] x2apic enabled [ 1.678277][ T0] Switched APIC routing to physical x2apic. [ 1.683653][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.685896][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.689409][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.691957][ T0] pid_max: default: 32768 minimum: 301 [ 1.700707][ T0] LSM: Security Framework initializing [ 1.702020][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.703993][ T0] Yama: becoming mindful. [ 1.705297][ T0] TOMOYO Linux initialized [ 1.707325][ T0] AppArmor: AppArmor initialized [ 1.716711][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.722832][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.725031][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.726473][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.732386][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.734610][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.736937][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.738662][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.738697][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.741672][ T0] MDS: Mitigation: Clear CPU buffers [ 1.743865][ T0] Freeing SMP alternatives memory: 96K [ 1.870038][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.875446][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.878876][ T1] rcu: Hierarchical SRCU implementation. [ 1.879964][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.883438][ T1] smp: Bringing up secondary CPUs ... [ 1.891510][ T1] x86: Booting SMP configuration: [ 1.893409][ T1] .... node #0, CPUs: #1 [ 0.059590][ T0] kvm-clock: cpu 1, msr be52041, secondary cpu clock [ 1.898045][ 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. [ 1.899605][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.903305][ T1] smpboot: Max logical packages: 1 [ 1.909433][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.913826][ T1] devtmpfs: initialized [ 1.913826][ T1] x86/mm: Memory block size: 128MB [ 1.943077][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.943077][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 1.943077][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.953177][ T1] xor: automatically using best checksumming function avx [ 1.960371][ T1] PM: RTC time: 12:55:00, date: 2020-05-12 [ 1.961843][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.961847][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.966911][ T1] NET: Registered protocol family 16 [ 1.973318][ T1] audit: initializing netlink subsys (disabled) [ 1.979762][ T27] audit: type=2000 audit(1589288100.642:1): state=initialized audit_enabled=0 res=1 [ 1.981989][ T1] cpuidle: using governor menu [ 1.987101][ T1] ACPI: bus type PCI registered [ 1.990135][ T1] dca service started, version 1.12.1 [ 1.992484][ T1] PCI: Using configuration type 1 for base access [ 2.049035][ T57] kworker/u4:2 (57) used greatest stack depth: 27328 bytes left [ 2.507992][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.510503][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.513643][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.530370][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.739418][ T1] raid6: avx2x4 gen() 11523 MB/s [ 2.909443][ T1] raid6: avx2x4 xor() 5872 MB/s [ 3.079408][ T1] raid6: avx2x2 gen() 7000 MB/s [ 3.240802][ T1] raid6: avx2x2 xor() 3446 MB/s [ 3.410802][ T1] raid6: avx2x1 gen() 5060 MB/s [ 3.580797][ T1] raid6: avx2x1 xor() 1675 MB/s [ 3.750796][ T1] raid6: sse2x4 gen() 6052 MB/s [ 3.929423][ T1] raid6: sse2x4 xor() 3267 MB/s [ 4.099414][ T1] raid6: sse2x2 gen() 3575 MB/s [ 4.269416][ T1] raid6: sse2x2 xor() 1790 MB/s [ 4.439420][ T1] raid6: sse2x1 gen() 2458 MB/s [ 4.609424][ T1] raid6: sse2x1 xor() 974 MB/s [ 4.611530][ T1] raid6: using algorithm avx2x4 gen() 11523 MB/s [ 4.613626][ T1] raid6: .... xor() 5872 MB/s, rmw enabled [ 4.615012][ T1] raid6: using avx2x2 recovery algorithm [ 4.617631][ T1] ACPI: Added _OSI(Module Device) [ 4.618792][ T1] ACPI: Added _OSI(Processor Device) [ 4.619417][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.621689][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.624390][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.625501][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.627630][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.681121][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.718149][ T1] ACPI: Interpreter enabled [ 4.719550][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.721499][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.729423][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.730008][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.830320][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.832366][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.835277][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.849633][ T1] PCI host bridge to bus 0000:00 [ 4.849633][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.849633][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.849633][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.851336][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.852956][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.854720][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.856935][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.870482][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.890951][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.901575][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.910209][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.914590][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.921398][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.939704][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.945523][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.952218][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.973720][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.985109][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.987286][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 5.019642][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 5.021291][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 5.026775][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 5.032635][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 5.036188][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 5.051339][ T1] iommu: Default domain type: Translated [ 5.052485][ T1] vgaarb: loaded [ 5.063810][ T1] SCSI subsystem initialized [ 5.064045][ T1] ACPI: bus type USB registered [ 5.064045][ T1] usbcore: registered new interface driver usbfs [ 5.070010][ T1] usbcore: registered new interface driver hub [ 5.070010][ T1] usbcore: registered new device driver usb [ 5.070682][ T1] mc: Linux media interface: v0.10 [ 5.071770][ T1] videodev: Linux video capture interface: v2.00 [ 5.082511][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.082511][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.082511][ T1] PTP clock support registered [ 5.091249][ T1] EDAC MC: Ver: 3.0.0 [ 5.095992][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.097945][ T1] PCI: Using ACPI for IRQ routing [ 5.102877][ T1] Bluetooth: Core ver 2.22 [ 5.103884][ T1] NET: Registered protocol family 31 [ 5.104901][ T1] Bluetooth: HCI device and connection manager initialized [ 5.107091][ T1] Bluetooth: HCI socket layer initialized [ 5.108691][ T1] Bluetooth: L2CAP socket layer initialized [ 5.110233][ T1] Bluetooth: SCO socket layer initialized [ 5.112186][ T1] NET: Registered protocol family 8 [ 5.113599][ T1] NET: Registered protocol family 20 [ 5.115504][ T1] NetLabel: Initializing [ 5.116731][ T1] NetLabel: domain hash size = 128 [ 5.119415][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.121696][ T1] NetLabel: unlabeled traffic allowed by default [ 5.124535][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.125962][ T1] NET: Registered protocol family 39 [ 5.129526][ T1] clocksource: Switched to clocksource kvm-clock [ 7.799032][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.801036][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.804392][ T1] FS-Cache: Loaded [ 7.806246][ T1] CacheFiles: Loaded [ 7.807770][ T1] TOMOYO: 2.6.0 [ 7.809073][ T1] Mandatory Access Control activated. [ 7.812951][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.815408][ T1] pnp: PnP ACPI init [ 7.830841][ T1] pnp: PnP ACPI: found 7 devices [ 7.882551][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.885397][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.888313][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.894809][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.896783][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.900573][ T1] NET: Registered protocol family 2 [ 7.905258][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 7.909939][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.918444][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 7.924373][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.929741][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.932965][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.937315][ T1] NET: Registered protocol family 1 [ 7.940838][ T1] RPC: Registered named UNIX socket transport module. [ 7.942539][ T1] RPC: Registered udp transport module. [ 7.943431][ T1] RPC: Registered tcp transport module. [ 7.945323][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.948429][ T1] NET: Registered protocol family 44 [ 7.949562][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.951043][ T1] PCI: CLS 0 bytes, default 64 [ 7.955850][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.957814][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 7.963452][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.969070][ T1] kvm: already loaded the other module [ 7.970291][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.972504][ T1] clocksource: Switched to clocksource tsc [ 7.973571][ T1] mce: Machine check injector initialized [ 7.978514][ T1] check: Scanning for low memory corruption every 60 seconds [ 8.036086][ T1] Initialise system trusted keyrings [ 8.038932][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 8.044089][ T1] zbud: loaded [ 8.049397][ T1] DLM installed [ 8.053481][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.058966][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.064062][ T1] NFS: Registering the id_resolver key type [ 8.066533][ T1] Key type id_resolver registered [ 8.068240][ T1] Key type id_legacy registered [ 8.069598][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.071130][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.077524][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.081987][ T1] Key type cifs.spnego registered [ 8.083341][ T1] Key type cifs.idmap registered [ 8.085007][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.087771][ T1] fuse: init (API version 7.31) [ 8.092412][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.105160][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.113162][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.114694][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.118768][ T1] ocfs2: Registered cluster interface o2cb [ 8.120636][ T1] ocfs2: Registered cluster interface user [ 8.123016][ T1] OCFS2 User DLM kernel interface loaded [ 8.133298][ T1] gfs2: GFS2 installed [ 8.140897][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.143778][ T1] ceph: loaded (mds proto 32) [ 8.156181][ T1] NET: Registered protocol family 38 [ 8.159195][ T1] async_tx: api initialized (async) [ 8.161569][ T1] Key type asymmetric registered [ 8.163531][ T1] Asymmetric key parser 'x509' registered [ 8.164998][ T1] Asymmetric key parser 'pkcs8' registered [ 8.166584][ T1] Key type pkcs7_test registered [ 8.168129][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.170072][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 8.172882][ T1] io scheduler mq-deadline registered [ 8.175143][ T1] io scheduler kyber registered [ 8.176956][ T1] io scheduler bfq registered [ 8.187451][ T1] hgafb: HGA card not detected. [ 8.188833][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 8.191950][ T1] usbcore: registered new interface driver udlfb [ 8.197548][ T1] uvesafb: failed to execute /sbin/v86d [ 8.199168][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.202020][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.204374][ T1] uvesafb: vbe_init() failed with -22 [ 8.205974][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.208155][ T1] vga16fb: mapped to 0x00000000fc177e2c [ 8.274531][ T1] Console: switching to colour frame buffer device 80x30 [ 8.561468][ T1] fb0: VGA16 VGA frame buffer device [ 8.565032][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.580187][ T1] ACPI: Power Button [PWRF] [ 8.582594][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.585531][ T1] ACPI: Sleep Button [SLPF] [ 8.592631][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.606775][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.608545][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.623708][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.625222][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.642275][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.644706][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.665475][ T1821] kworker/u4:1 (1821) used greatest stack depth: 26840 bytes left [ 8.796684][ T2053] kworker/u4:3 (2053) used greatest stack depth: 26736 bytes left [ 8.798295][ T2059] kworker/u4:3 (2059) used greatest stack depth: 26264 bytes left [ 8.939838][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.941929][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.945220][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.953420][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.961518][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.968230][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.977265][ T1] Cyclades driver 2.6 [ 8.979391][ T1] Initializing Nozomi driver 2.1d [ 8.982889][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.985606][ T1] No rocketport ports found; unloading driver [ 8.990099][ T1] Non-volatile memory driver v1.3 [ 8.992010][ T1] Linux agpgart interface v0.103 [ 9.001673][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 9.004275][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 9.009409][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.012309][ T1] usbcore: registered new interface driver udl [ 9.060167][ T1] brd: module loaded [ 9.095185][ T1] loop: module loaded [ 9.257481][ T1] zram: Added device: zram0 [ 9.265439][ T1] null_blk: module loaded [ 9.273098][ T1] nfcsim 0.2 initialized [ 9.277304][ T1] Loading iSCSI transport class v2.0-870. [ 9.300966][ T1] scsi host0: Virtio SCSI HBA [ 9.342853][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.352067][ T119] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.364396][ T1] slram: not enough parameters. [ 9.370738][ T1] ftl_cs: FTL header not found. [ 9.404123][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.407439][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.410177][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.420196][ T1] MACsec IEEE 802.1AE [ 9.422260][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.461807][ T1] vcan: Virtual CAN interface driver [ 9.464211][ T1] vxcan: Virtual CAN Tunnel driver [ 9.465246][ T1] slcan: serial line CAN interface driver [ 9.466736][ T1] slcan: 10 dynamic interface channels. [ 9.468008][ T1] CAN device driver interface [ 9.470941][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.472505][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.474900][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.477238][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.479163][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.481167][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.484702][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.486441][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.487362][ T1] AX.25: bpqether driver version 004 [ 9.488772][ T1] PPP generic driver version 2.4.2 [ 9.491332][ T1] PPP BSD Compression module registered [ 9.493408][ T1] PPP Deflate Compression module registered [ 9.494793][ T1] PPP MPPE Compression module registered [ 9.497315][ T1] NET: Registered protocol family 24 [ 9.498779][ T1] PPTP driver version 0.8.5 [ 9.501517][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.504652][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.507005][ T1] SLIP linefill/keepalive option. [ 9.508915][ T1] hdlc: HDLC support module revision 1.22 [ 9.510878][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.513347][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.515219][ T1] LAPB Ethernet driver version 0.02 [ 9.517312][ T1] usbcore: registered new interface driver rndis_wlan [ 9.520484][ T1] mac80211_hwsim: initializing netlink [ 9.556494][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.575168][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.592971][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.597255][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.600191][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.603387][ T1] usbcore: registered new interface driver pegasus [ 9.606225][ T1] usbcore: registered new interface driver rtl8150 [ 9.608862][ T1] usbcore: registered new interface driver r8152 [ 9.612516][ T1] usbcore: registered new interface driver asix [ 9.615224][ T1] usbcore: registered new interface driver ax88179_178a [ 9.617134][ T1] usbcore: registered new interface driver cdc_ether [ 9.619143][ T1] usbcore: registered new interface driver dm9601 [ 9.620653][ T1] usbcore: registered new interface driver smsc75xx [ 9.623541][ T1] usbcore: registered new interface driver smsc95xx [ 9.625760][ T1] usbcore: registered new interface driver net1080 [ 9.628574][ T1] usbcore: registered new interface driver rndis_host [ 9.632251][ T1] usbcore: registered new interface driver cdc_subset [ 9.635074][ T1] usbcore: registered new interface driver zaurus [ 9.638290][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.641391][ T1] usbcore: registered new interface driver cdc_ncm [ 9.643002][ T1] usbcore: registered new interface driver cdc_mbim [ 9.649353][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.661811][ T1] aoe: AoE v85 initialised. [ 9.666082][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.668525][ T1] ehci-pci: EHCI PCI platform driver [ 9.670723][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.673123][ T1] ohci-pci: OHCI PCI platform driver [ 9.675097][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.678784][ T1] usbcore: registered new interface driver cdc_acm [ 9.683574][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.686672][ T1] usbcore: registered new interface driver usblp [ 9.689163][ T1] usbcore: registered new interface driver cdc_wdm [ 9.692169][ T1] usbcore: registered new interface driver uas [ 9.694112][ T1] usbcore: registered new interface driver usb-storage [ 9.696689][ T1] usbcore: registered new interface driver ums-realtek [ 9.699711][ T1] usbcore: registered new interface driver usbserial_generic [ 9.702443][ T1] usbserial: USB Serial support registered for generic [ 9.705552][ T1] usbcore: registered new interface driver ch341 [ 9.707662][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.710933][ T1] usbcore: registered new interface driver cp210x [ 9.712981][ T1] usbserial: USB Serial support registered for cp210x [ 9.715176][ T1] usbcore: registered new interface driver ftdi_sio [ 9.717130][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.720141][ T1] usbcore: registered new interface driver keyspan [ 9.722298][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.725690][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.728594][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.732291][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.734937][ T1] usbcore: registered new interface driver option [ 9.737856][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.740928][ T1] usbcore: registered new interface driver oti6858 [ 9.742488][ T1] usbserial: USB Serial support registered for oti6858 [ 9.744672][ T1] usbcore: registered new interface driver pl2303 [ 9.746559][ T1] usbserial: USB Serial support registered for pl2303 [ 9.750922][ T1] usbcore: registered new interface driver qcserial [ 9.752786][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.755246][ T1] usbcore: registered new interface driver sierra [ 9.757559][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.760213][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.762364][ T1] usbserial: USB Serial support registered for carelink [ 9.764731][ T1] usbserial: USB Serial support registered for zio [ 9.766810][ T1] usbserial: USB Serial support registered for funsoft [ 9.768958][ T1] usbserial: USB Serial support registered for flashloader [ 9.771313][ T1] usbserial: USB Serial support registered for google [ 9.773512][ T1] usbserial: USB Serial support registered for libtransistor [ 9.776063][ T1] usbserial: USB Serial support registered for vivopay [ 9.778601][ T1] usbserial: USB Serial support registered for moto_modem [ 9.781406][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.783817][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.787710][ T1] usbserial: USB Serial support registered for hp4x [ 9.790008][ T1] usbserial: USB Serial support registered for suunto [ 9.792533][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.797855][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.801660][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.805738][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.810950][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.813174][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.815176][ T1] usb usb1: Product: Dummy host controller [ 9.817034][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.820440][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.825731][ T1] hub 1-0:1.0: USB hub found [ 9.828281][ T1] hub 1-0:1.0: 1 port detected [ 9.835177][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.838877][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.841375][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.845065][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.848380][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.850188][ T1] usb usb2: Product: Dummy host controller [ 9.851984][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.855263][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 9.860304][ T1] hub 2-0:1.0: USB hub found [ 9.861698][ T1] hub 2-0:1.0: 1 port detected [ 9.862155][ C1] random: fast init done [ 9.866244][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.869731][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.872370][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.876953][ T21] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.877412][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.878299][ T21] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.880509][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.883693][ T21] sd 0:0:1:0: [sda] Write Protect is off [ 9.885372][ T1] usb usb3: Product: Dummy host controller [ 9.887684][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.890879][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 9.891261][ T119] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.894137][ T1] hub 3-0:1.0: USB hub found [ 9.896096][ T1] hub 3-0:1.0: 1 port detected [ 9.896689][ T21] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.900053][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.902913][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.905719][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.910599][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.913522][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.916543][ T1] usb usb4: Product: Dummy host controller [ 9.918811][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.921686][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 9.926021][ T1] hub 4-0:1.0: USB hub found [ 9.927256][ T21] sda: sda1 [ 9.927702][ T1] hub 4-0:1.0: 1 port detected [ 9.932133][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.934685][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.940900][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.941545][ T21] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.943425][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.947308][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.950154][ T1] usb usb5: Product: Dummy host controller [ 9.951727][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.953501][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 9.957142][ T1] hub 5-0:1.0: USB hub found [ 9.959094][ T1] hub 5-0:1.0: 1 port detected [ 9.963122][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.966069][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.969529][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.972222][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.974211][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.975673][ T1] usb usb6: Product: Dummy host controller [ 9.977311][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 9.980185][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 9.983771][ T1] hub 6-0:1.0: USB hub found [ 9.985342][ T1] hub 6-0:1.0: 1 port detected [ 9.989800][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.992074][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.994252][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.996887][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.999710][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.002857][ T1] usb usb7: Product: Dummy host controller [ 10.005382][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 10.007313][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.010330][ T1] hub 7-0:1.0: USB hub found [ 10.011264][ T1] hub 7-0:1.0: 1 port detected [ 10.015063][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.017077][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.020102][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.022835][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.024250][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.026169][ T1] usb usb8: Product: Dummy host controller [ 10.027710][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller dummy_hcd [ 10.030921][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.034338][ T1] hub 8-0:1.0: USB hub found [ 10.035936][ T1] hub 8-0:1.0: 1 port detected [ 10.052072][ T1] using random self ethernet address [ 10.054523][ T1] using random host ethernet address [ 10.056902][ T1] Mass Storage Function, version: 2009/09/11 [ 10.058904][ T1] LUN: removable file: (no medium) [ 10.060041][ T1] no file given for LUN0 [ 10.061101][ T1] printk: console [ttyGS0] disabled [ 10.064223][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 10.067853][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.071170][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.073391][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 10.075782][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.078822][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.081931][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 10.083315][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.085704][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 10.088585][ T1] hub 9-0:1.0: USB hub found [ 10.090999][ T1] hub 9-0:1.0: 8 ports detected [ 10.096787][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.099236][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.102040][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.105982][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.109313][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.112084][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.114760][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.116234][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.119242][ T1] hub 10-0:1.0: USB hub found [ 10.121525][ T1] hub 10-0:1.0: 8 ports detected [ 10.128661][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.131238][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.134330][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.136530][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.138181][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.140269][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.142879][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.146091][ T1] hub 11-0:1.0: USB hub found [ 10.147653][ T1] hub 11-0:1.0: 8 ports detected [ 10.153811][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.156565][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.158810][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.162097][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.164687][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.166614][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.168394][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.170900][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.174778][ T1] hub 12-0:1.0: USB hub found [ 10.176027][ T1] hub 12-0:1.0: 8 ports detected [ 10.184486][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.187564][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.190537][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.193626][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.195767][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.198260][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.200741][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.203382][ T1] hub 13-0:1.0: USB hub found [ 10.204785][ T1] hub 13-0:1.0: 8 ports detected [ 10.211050][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.213600][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.216098][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.219050][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.220402][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.222108][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.224036][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.226918][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.231922][ T1] hub 14-0:1.0: USB hub found [ 10.233235][ T1] hub 14-0:1.0: 8 ports detected [ 10.240158][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.242808][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.245861][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.249126][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.252426][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.255311][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.258044][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.262669][ T1] hub 15-0:1.0: USB hub found [ 10.264607][ T1] hub 15-0:1.0: 8 ports detected [ 10.271274][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.274365][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.277224][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.280781][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.282402][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.284275][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.285454][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.288758][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.293747][ T1] hub 16-0:1.0: USB hub found [ 10.295722][ T1] hub 16-0:1.0: 8 ports detected [ 10.302730][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.305260][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.308122][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.310892][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.312529][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.314222][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.316591][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.320760][ T1] hub 17-0:1.0: USB hub found [ 10.322204][ T1] hub 17-0:1.0: 8 ports detected [ 10.328284][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.330903][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.333796][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.336169][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.338131][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.341638][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.343419][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.345526][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.349068][ T1] hub 18-0:1.0: USB hub found [ 10.350229][ T1] hub 18-0:1.0: 8 ports detected [ 10.357119][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.359913][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.363026][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.365171][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.367632][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.369671][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.372044][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.375898][ T1] hub 19-0:1.0: USB hub found [ 10.377424][ T1] hub 19-0:1.0: 8 ports detected [ 10.383986][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.386525][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.390404][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.393372][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.397115][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.399841][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.402323][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.405171][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.408940][ T1] hub 20-0:1.0: USB hub found [ 10.411769][ T1] hub 20-0:1.0: 8 ports detected [ 10.418141][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.421587][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.424985][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.428321][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.431403][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.433465][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.435795][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.439646][ T1] hub 21-0:1.0: USB hub found [ 10.441344][ T1] hub 21-0:1.0: 8 ports detected [ 10.447168][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.449479][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.451798][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.454481][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.457145][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.458802][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.461345][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.463562][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.467053][ T1] hub 22-0:1.0: USB hub found [ 10.468332][ T1] hub 22-0:1.0: 8 ports detected [ 10.475191][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.478802][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.481608][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.483118][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.484743][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.486847][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.491041][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.494632][ T1] hub 23-0:1.0: USB hub found [ 10.496627][ T1] hub 23-0:1.0: 8 ports detected [ 10.502669][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.505622][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.509014][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.511287][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.513423][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.515234][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.517303][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.519090][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.523678][ T1] hub 24-0:1.0: USB hub found [ 10.525115][ T1] hub 24-0:1.0: 8 ports detected [ 10.532483][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.535436][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.537969][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.540890][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.542438][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.543779][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.546281][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.549343][ T1] hub 25-0:1.0: USB hub found [ 10.551753][ T1] hub 25-0:1.0: 8 ports detected [ 10.558621][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.560919][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.563226][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.566094][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.568669][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.570761][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.571951][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.573870][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.577709][ T1] hub 26-0:1.0: USB hub found [ 10.581055][ T1] hub 26-0:1.0: 8 ports detected [ 10.588193][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.590721][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.593498][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.595987][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.597210][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.598874][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.600582][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.603450][ T1] hub 27-0:1.0: USB hub found [ 10.604691][ T1] hub 27-0:1.0: 8 ports detected [ 10.610986][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.614192][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.617202][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.620869][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.623499][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.625985][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.628579][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.631675][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.635652][ T1] hub 28-0:1.0: USB hub found [ 10.636622][ T1] hub 28-0:1.0: 8 ports detected [ 10.644288][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.647477][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.651611][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.654862][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.657487][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.659212][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.662356][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.666336][ T1] hub 29-0:1.0: USB hub found [ 10.668579][ T1] hub 29-0:1.0: 8 ports detected [ 10.675288][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.678443][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.680606][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.683873][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.687607][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.690919][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.693108][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.695545][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.699120][ T1] hub 30-0:1.0: USB hub found [ 10.700250][ T1] hub 30-0:1.0: 8 ports detected [ 10.707465][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.711498][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.714863][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.716934][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.719514][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.721730][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.723472][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.726516][ T1] hub 31-0:1.0: USB hub found [ 10.727730][ T1] hub 31-0:1.0: 8 ports detected [ 10.733629][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.735678][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.738202][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.741766][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.744479][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.746798][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.748252][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.752529][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.755746][ T1] hub 32-0:1.0: USB hub found [ 10.757005][ T1] hub 32-0:1.0: 8 ports detected [ 10.763954][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.766822][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.769165][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.772022][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.773783][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.775366][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.777293][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.780881][ T1] hub 33-0:1.0: USB hub found [ 10.782775][ T1] hub 33-0:1.0: 8 ports detected [ 10.788753][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.792059][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.794806][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.797593][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.800448][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.802467][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.803578][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.806706][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.810166][ T1] hub 34-0:1.0: USB hub found [ 10.812670][ T1] hub 34-0:1.0: 8 ports detected [ 10.821889][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.825063][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.828297][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.831212][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.832448][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.834293][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.836283][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.839703][ T1] hub 35-0:1.0: USB hub found [ 10.841119][ T1] hub 35-0:1.0: 8 ports detected [ 10.846667][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.850561][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.853173][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.855935][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.857880][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.859598][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.861379][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.865014][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.868442][ T1] hub 36-0:1.0: USB hub found [ 10.871203][ T1] hub 36-0:1.0: 8 ports detected [ 10.877781][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.880865][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.883231][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.886576][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.889366][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.892331][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.895679][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.898842][ T1] hub 37-0:1.0: USB hub found [ 10.900100][ T1] hub 37-0:1.0: 8 ports detected [ 10.906602][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.909940][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.911717][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.914178][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.916116][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.918429][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.921591][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.924195][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 10.927258][ T1] hub 38-0:1.0: USB hub found [ 10.928405][ T1] hub 38-0:1.0: 8 ports detected [ 10.935556][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.938033][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 10.940409][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.942106][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.944438][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 10.945557][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.947259][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 10.951074][ T1] hub 39-0:1.0: USB hub found [ 10.952301][ T1] hub 39-0:1.0: 8 ports detected [ 10.958882][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.961911][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 10.965188][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.968537][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.970381][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.972036][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 10.973894][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc5-next-20200512-syzkaller vhci_hcd [ 10.976627][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 10.981375][ T1] hub 40-0:1.0: USB hub found [ 10.983106][ T1] hub 40-0:1.0: 8 ports detected [ 10.989990][ T1] usbcore: registered new device driver usbip-host [ 10.995155][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.998704][ T1] i8042: Warning: Keylock active [ 11.001889][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 11.005020][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 11.067817][ T1] mousedev: PS/2 mouse device common for all mice [ 11.080080][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 11.087308][ T1] rtc_cmos 00:00: registered as rtc0 [ 11.089085][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 11.092061][ T1] i2c /dev entries driver [ 11.095526][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 11.099250][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 11.102943][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 11.106079][ T1] IR NEC protocol handler initialized [ 11.108260][ T1] IR RC5(x/sz) protocol handler initialized [ 11.110497][ T1] IR RC6 protocol handler initialized [ 11.112616][ T1] IR JVC protocol handler initialized [ 11.114851][ T1] IR Sony protocol handler initialized [ 11.117017][ T1] IR SANYO protocol handler initialized [ 11.119072][ T1] IR Sharp protocol handler initialized [ 11.120528][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 11.123078][ T1] IR XMP protocol handler initialized [ 11.125499][ T1] usbcore: registered new interface driver uvcvideo [ 11.127420][ T1] USB Video Class driver (1.1.1) [ 11.129086][ T1] gspca_main: v2.14.0 registered [ 11.146613][ T1] vivid-000: using single planar format API [ 11.163931][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 11.167216][ T1] vivid-000: V4L2 capture device registered as video3 [ 11.169812][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 11.173077][ T1] vivid-000: V4L2 output device registered as video4 [ 11.175640][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 11.179867][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 11.184005][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 11.186712][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 11.189899][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 11.192602][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 11.195357][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 11.197953][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 11.201331][ T1] vivid-001: using multiplanar format API [ 11.216097][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 11.219213][ T1] vivid-001: V4L2 capture device registered as video7 [ 11.221802][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 11.224990][ T1] vivid-001: V4L2 output device registered as video8 [ 11.227528][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 11.230705][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 11.233313][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 11.235470][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 11.238650][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.241125][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.243715][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.246855][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.249791][ T1] vivid-002: using single planar format API [ 11.264338][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.267640][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.271604][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.273966][ T1] vivid-002: V4L2 output device registered as video12 [ 11.276171][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.279095][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.284425][ T2647] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.290722][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.294081][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.300305][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.301969][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.305658][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.308307][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.311700][ T1] vivid-003: using multiplanar format API [ 11.325454][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.328135][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.330779][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.333400][ T1] vivid-003: V4L2 output device registered as video16 [ 11.335628][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.339539][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.343507][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.345132][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.347267][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.348911][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.351819][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.354493][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.356932][ T1] vivid-004: using single planar format API [ 11.371119][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.374344][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.377497][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.380758][ T1] vivid-004: V4L2 output device registered as video20 [ 11.383784][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.388005][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.392300][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.394774][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.398306][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.400827][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.403600][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.407167][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.409949][ T1] vivid-005: using multiplanar format API [ 11.424748][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.427681][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.430738][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.434231][ T1] vivid-005: V4L2 output device registered as video24 [ 11.437194][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.441809][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.444465][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.445885][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.447981][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.451400][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.454901][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.457647][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.460625][ T1] vivid-006: using single planar format API [ 11.475279][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.478373][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.481576][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.484996][ T1] vivid-006: V4L2 output device registered as video28 [ 11.487925][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.491666][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.495702][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.503245][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.512571][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.520442][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.528781][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.537194][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.545629][ T1] vivid-007: using multiplanar format API [ 11.564353][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 11.572388][ T1] vivid-007: V4L2 capture device registered as video31 [ 11.579962][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 11.587810][ T1] vivid-007: V4L2 output device registered as video32 [ 11.595168][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 11.604994][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 11.614903][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 11.622438][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 11.630172][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 11.637935][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 11.646198][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 11.654368][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 11.662654][ T1] vivid-008: using single planar format API [ 11.682248][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 11.690433][ T1] vivid-008: V4L2 capture device registered as video35 [ 11.698014][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 11.706222][ T1] vivid-008: V4L2 output device registered as video36 [ 11.713586][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 11.724782][ T2647] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.735216][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 11.747367][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 11.755159][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 11.762698][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 11.770477][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 11.778646][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 11.786950][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 11.796054][ T1] vivid-009: using multiplanar format API [ 11.814726][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 11.822869][ T1] vivid-009: V4L2 capture device registered as video39 [ 11.830539][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 11.838356][ T1] vivid-009: V4L2 output device registered as video40 [ 11.845793][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 11.855695][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 11.865385][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 11.873058][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 11.880752][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 11.888531][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 11.896858][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 11.905093][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 11.913359][ T1] vivid-010: using single planar format API [ 11.932152][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 11.940299][ T1] vivid-010: V4L2 capture device registered as video43 [ 11.947875][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 11.956674][ T1] vivid-010: V4L2 output device registered as video44 [ 11.964141][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 11.973969][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 11.983795][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 11.991695][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 11.999307][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 12.007174][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 12.015413][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 12.023576][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 12.031921][ T1] vivid-011: using multiplanar format API [ 12.050831][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 12.058764][ T1] vivid-011: V4L2 capture device registered as video47 [ 12.066356][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 12.074393][ T41] floppy0: no floppy controllers found [ 12.083064][ T1] vivid-011: V4L2 output device registered as video48 [ 12.090775][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 12.101320][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 12.111096][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 12.118872][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 12.126743][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 12.134697][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 12.142969][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 12.151385][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 12.160280][ T1] vivid-012: using single planar format API [ 12.178755][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 12.186676][ T1] vivid-012: V4L2 capture device registered as video51 [ 12.194415][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 12.202618][ T1] vivid-012: V4L2 output device registered as video52 [ 12.210327][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 12.220372][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 12.230202][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 12.237756][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 12.245408][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 12.253216][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 12.261522][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 12.269743][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 12.278126][ T1] vivid-013: using multiplanar format API [ 12.296789][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 12.304869][ T1] vivid-013: V4L2 capture device registered as video55 [ 12.312346][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 12.320497][ T1] vivid-013: V4L2 output device registered as video56 [ 12.327974][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 12.337781][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 12.347572][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 12.355256][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 12.362804][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 12.370753][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 12.378953][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 12.387144][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 12.395507][ T1] vivid-014: using single planar format API [ 12.414234][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 12.422684][ T1] vivid-014: V4L2 capture device registered as video59 [ 12.430409][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 12.438371][ T1] vivid-014: V4L2 output device registered as video60 [ 12.446074][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 12.455892][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 12.465721][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 12.473447][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 12.480955][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 12.488701][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 12.497015][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 12.505214][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 12.513572][ T1] vivid-015: using multiplanar format API [ 12.532286][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 12.540235][ T1] vivid-015: V4L2 capture device registered as video63 [ 12.547777][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 12.555849][ T1] vivid-015: V4L2 output device registered as video64 [ 12.563304][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 12.573171][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 12.582953][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 12.590598][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 12.598074][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 12.605954][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 12.614236][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 12.622398][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 12.632916][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 12.642002][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 12.651151][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 12.660331][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 12.670458][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 12.677103][ T1] iTCO_vendor_support: vendor-support=0 [ 12.684738][ T1] device-mapper: uevent: version 1.0.3 [ 12.691510][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 12.702664][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 12.710211][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 12.717900][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 12.725861][ T1] device-mapper: raid: Loading target version 1.15.1 [ 12.733520][ T1] Bluetooth: HCI UART driver ver 2.3 [ 12.738855][ T1] Bluetooth: HCI UART protocol H4 registered [ 12.744891][ T1] Bluetooth: HCI UART protocol BCSP registered [ 12.751211][ T1] Bluetooth: HCI UART protocol LL registered [ 12.757328][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 12.764585][ T1] Bluetooth: HCI UART protocol QCA registered [ 12.770685][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 12.777042][ T1] Bluetooth: HCI UART protocol Marvell registered [ 12.783794][ T1] usbcore: registered new interface driver bfusb [ 12.790528][ T1] usbcore: registered new interface driver btusb [ 12.798695][ T1] CAPI 2.0 started up with major 68 (middleware) [ 12.805091][ T1] Modular ISDN core version 1.1.29 [ 12.811010][ T1] NET: Registered protocol family 34 [ 12.816313][ T1] DSP module 2.0 [ 12.819907][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 12.839308][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 12.845741][ T1] 0 virtual devices registered [ 12.850758][ T1] intel_pstate: CPU model not supported [ 12.860444][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 12.868865][ T1] usnic_verbs:usnic_uiom_init:563: [ 12.868868][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 12.884508][ T1] usnic_verbs:usnic_ib_init:667: [ 12.884512][ T1] Unable to initialize umem with err -1 [ 12.896787][ T1] iscsi: registered transport (iser) [ 12.903649][ T1] SoftiWARP attached [ 12.907731][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.923941][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.935455][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 12.954882][ T1] hid: raw HID events driver (C) Jiri Kosina [ 12.994778][ T1] usbcore: registered new interface driver usbhid [ 13.002091][ T1] usbhid: USB HID core driver [ 13.011660][ T1] ashmem: initialized [ 13.135412][ T1] usbcore: registered new interface driver snd-usb-audio [ 13.143113][ T1] drop_monitor: Initializing network drop monitor service [ 13.153099][ T1] NET: Registered protocol family 26 [ 13.158558][ T1] GACT probability on [ 13.162757][ T1] Mirror/redirect action on [ 13.167673][ T1] Simple TC action Loaded [ 13.176570][ T1] netem: version 1.3 [ 13.181213][ T1] u32 classifier [ 13.184757][ T1] Performance counters on [ 13.189461][ T1] input device check on [ 13.194033][ T1] Actions configured [ 13.202161][ T1] nf_conntrack_irc: failed to register helpers [ 13.209258][ T1] nf_conntrack_sane: failed to register helpers [ 13.254735][ T1] nf_conntrack_sip: failed to register helpers [ 13.265150][ T1] xt_time: kernel timezone is -0000 [ 13.270639][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 13.277663][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 13.287138][ T1] IPVS: ipvs loaded. [ 13.291117][ T1] IPVS: [rr] scheduler registered. [ 13.296232][ T1] IPVS: [wrr] scheduler registered. [ 13.301535][ T1] IPVS: [lc] scheduler registered. [ 13.306647][ T1] IPVS: [wlc] scheduler registered. [ 13.311852][ T1] IPVS: [fo] scheduler registered. [ 13.316939][ T1] IPVS: [ovf] scheduler registered. [ 13.322176][ T1] IPVS: [lblc] scheduler registered. [ 13.327453][ T1] IPVS: [lblcr] scheduler registered. [ 13.332835][ T1] IPVS: [dh] scheduler registered. [ 13.337917][ T1] IPVS: [sh] scheduler registered. [ 13.343039][ T1] IPVS: [mh] scheduler registered. [ 13.348133][ T1] IPVS: [sed] scheduler registered. [ 13.353326][ T1] IPVS: [nq] scheduler registered. [ 13.358573][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 13.364580][ T1] IPVS: [sip] pe registered. [ 13.369291][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 13.378102][ T1] gre: GRE over IPv4 demultiplexor driver [ 13.383957][ T1] ip_gre: GRE over IPv4 tunneling driver [ 13.395882][ T1] IPv4 over IPsec tunneling driver [ 13.404632][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 13.412451][ T1] Initializing XFRM netlink socket [ 13.417661][ T1] IPsec XFRM device driver [ 13.423163][ T1] NET: Registered protocol family 10 [ 13.428714][ T1] [ 13.431208][ T1] ============================= [ 13.436030][ T1] WARNING: suspicious RCU usage [ 13.441029][ T1] 5.7.0-rc5-next-20200512-syzkaller #0 Not tainted [ 13.447560][ T1] ----------------------------- [ 13.452660][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 13.460518][ T1] [ 13.460518][ T1] other info that might help us debug this: [ 13.460518][ T1] [ 13.470786][ T1] [ 13.470786][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 13.478828][ T1] 1 lock held by swapper/0/1: [ 13.483620][ T1] #0: ffffffff8a7ad6b0 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 13.493986][ T1] [ 13.493986][ T1] stack backtrace: [ 13.499958][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc5-next-20200512-syzkaller #0 [ 13.509048][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 13.509866][ T1] Call Trace: [ 13.509866][ T1] dump_stack+0x18f/0x20d [ 13.509866][ T1] ip6mr_get_table+0x153/0x180 [ 13.509866][ T1] ip6mr_new_table+0x1b/0x70 [ 13.509866][ T1] ip6mr_net_init+0x133/0x3f0 [ 13.509866][ T1] ? ip6mr_net_exit+0x100/0x100 [ 13.509866][ T1] ops_init+0xaf/0x420 [ 13.509866][ T1] register_pernet_operations+0x346/0x840 [ 13.509866][ T1] ? setup_net+0x860/0x860 [ 13.509866][ T1] ? down_write_killable+0x170/0x170 [ 13.509866][ T1] ? cpus_read_unlock+0xa4/0x140 [ 13.509866][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 13.509866][ T1] ? unix_diag_init+0x11/0x11 [ 13.509866][ T1] register_pernet_subsys+0x25/0x40 [ 13.509866][ T1] ip6_mr_init+0x49/0x152 [ 13.509866][ T1] inet6_init+0x1d7/0x6dc [ 13.509866][ T1] do_one_initcall+0x10a/0x7d0 [ 13.509866][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 13.509866][ T1] ? retint_kernel+0x2b/0x2b [ 13.509866][ T1] ? do_one_initcall+0x25d/0x7d0 [ 13.509866][ T1] kernel_init_freeable+0x501/0x5ae [ 13.509866][ T1] ? rest_init+0x365/0x365 [ 13.509866][ T1] kernel_init+0xd/0x1bb [ 13.509866][ T1] ret_from_fork+0x24/0x30 [ 13.643022][ T1] Segment Routing with IPv6 [ 13.647934][ T1] mip6: Mobile IPv6 [ 13.655468][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 13.666633][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 13.674577][ T1] NET: Registered protocol family 17 [ 13.680052][ T1] NET: Registered protocol family 15 [ 13.685750][ T1] Bridge firewalling registered [ 13.691882][ T1] NET: Registered protocol family 9 [ 13.697138][ T1] X25: Linux Version 0.2 [ 13.728690][ T1] NET: Registered protocol family 6 [ 13.764778][ T1] NET: Registered protocol family 11 [ 13.771326][ T1] NET: Registered protocol family 3 [ 13.776550][ T1] can: controller area network core (rev 20170425 abi 9) [ 13.783891][ T1] NET: Registered protocol family 29 [ 13.789168][ T1] can: raw protocol (rev 20170425) [ 13.794347][ T1] can: broadcast manager protocol (rev 20170425 t) [ 13.800873][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 13.807370][ T1] can: SAE J1939 [ 13.811412][ T1] Bluetooth: RFCOMM TTY layer initialized [ 13.817153][ T1] Bluetooth: RFCOMM socket layer initialized [ 13.827271][ T1] Bluetooth: RFCOMM ver 1.11 [ 13.831925][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 13.838052][ T1] Bluetooth: BNEP filters: protocol multicast [ 13.844200][ T1] Bluetooth: BNEP socket layer initialized [ 13.850011][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 13.855849][ T1] Bluetooth: CMTP socket layer initialized [ 13.861721][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 13.868470][ T1] Bluetooth: HIDP socket layer initialized [ 13.874667][ T1] RPC: Registered rdma transport module. [ 13.880338][ T1] RPC: Registered rdma backchannel transport module. [ 13.889643][ T1] NET: Registered protocol family 33 [ 13.894938][ T1] Key type rxrpc registered [ 13.899540][ T1] Key type rxrpc_s registered [ 13.905204][ T1] NET: Registered protocol family 41 [ 13.911228][ T1] lec:lane_module_init: lec.c: initialized [ 13.917052][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 13.922906][ T1] l2tp_core: L2TP core driver, V2.0 [ 13.928113][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 13.933751][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 13.940354][ T1] l2tp_netlink: L2TP netlink interface [ 13.945956][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 13.952780][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 13.960472][ T1] NET: Registered protocol family 35 [ 13.966152][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 13.981903][ T1] DCCP: Activated CCID 2 (TCP-like) [ 13.987337][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 13.995190][ T1] sctp: Hash tables configured (bind 32/56) [ 14.002678][ T1] NET: Registered protocol family 21 [ 14.008720][ T1] Registered RDS/infiniband transport [ 14.014912][ T1] Registered RDS/tcp transport [ 14.019749][ T1] tipc: Activated (version 2.0.0) [ 14.025161][ T1] NET: Registered protocol family 30 [ 14.031393][ T1] tipc: Started in single node mode [ 14.037060][ T1] NET: Registered protocol family 43 [ 14.042700][ T1] 9pnet: Installing 9P2000 support [ 14.048340][ T1] NET: Registered protocol family 37 [ 14.057348][ T1] NET: Registered protocol family 36 [ 14.063285][ T1] Key type dns_resolver registered [ 14.068411][ T1] Key type ceph registered [ 14.073597][ T1] libceph: loaded (mon/osd proto 15/24) [ 14.081198][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 14.090212][ T1] openvswitch: Open vSwitch switching datapath [ 14.098682][ T1] NET: Registered protocol family 40 [ 14.104406][ T1] mpls_gso: MPLS GSO support [ 14.115257][ T1] IPI shorthand broadcast: enabled [ 14.120581][ T1] AVX2 version of gcm_enc/dec engaged. [ 14.126022][ T1] AES CTR mode by8 optimization enabled [ 14.136478][ T1] sched_clock: Marking stable (14086848360, 49590899)->(14132438441, 4000818) [ 14.146657][ T1] registered taskstats version 1 [ 14.151756][ T1] Loading compiled-in X.509 certificates [ 14.162501][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 14.174016][ T1] zswap: loaded using pool lzo/zbud [ 14.180422][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 14.190010][ T1] Key type ._fscrypt registered [ 14.194859][ T1] Key type .fscrypt registered [ 14.199619][ T1] Key type fscrypt-provisioning registered [ 14.208308][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 14.215130][ T1] FS-Cache: Netfs 'afs' registered for caching [ 14.229362][ T1] Btrfs loaded, crc32c=crc32c-intel [ 14.238889][ T1] Key type big_key registered [ 14.245441][ T1] Key type encrypted registered [ 14.250845][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 14.257255][ T1] ima: No TPM chip found, activating TPM-bypass! [ 14.263667][ T1] ima: Allocated hash algorithm: sha256 [ 14.269348][ T1] ima: No architecture policies found [ 14.274904][ T1] evm: Initialising EVM extended attributes: [ 14.280879][ T1] evm: security.selinux [ 14.285007][ T1] evm: security.SMACK64 [ 14.289129][ T1] evm: security.SMACK64EXEC [ 14.293637][ T1] evm: security.SMACK64TRANSMUTE [ 14.298542][ T1] evm: security.SMACK64MMAP [ 14.303054][ T1] evm: security.apparmor [ 14.307265][ T1] evm: security.ima [ 14.311490][ T1] evm: security.capability [ 14.315884][ T1] evm: HMAC attrs: 0x1 [ 14.321515][ T1] PM: Magic number: 4:59:936 [ 14.326340][ T1] misc ashmem: hash matches [ 14.333355][ T1] printk: console [netcon0] enabled [ 14.338541][ T1] netconsole: network logging started [ 14.347327][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 14.355887][ T1] rdma_rxe: loaded [ 14.360363][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 14.371404][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 14.379812][ T3339] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 14.389586][ T1] ALSA device list: [ 14.393386][ T1] #0: Dummy 1 [ 14.396819][ T1] #1: Loopback 1 [ 14.400716][ T3339] cfg80211: failed to load regulatory.db [ 14.406913][ T1] #2: Virtual MIDI Card 1 [ 14.414203][ T1] md: Waiting for all devices to be available before autodetect [ 14.421862][ T1] md: If you don't use raid, use raid=noautodetect [ 14.432657][ T1] md: Autodetecting RAID arrays. [ 14.437748][ T1] md: autorun ... [ 14.441437][ T1] md: ... autorun DONE. [ 14.464440][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 14.472725][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 14.484982][ T1] devtmpfs: mounted [ 14.494861][ T1] Freeing unused kernel image (initmem) memory: 2788K [ 14.501875][ T1] Kernel memory protection disabled. [ 14.540129][ T1] Run /sbin/init as init process [ 15.108786][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.125188][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.132921][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 15.201972][ 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) [ 15.223567][ T1] systemd[1]: Detected virtualization kvm. [ 15.229572][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 15.293898][ T1] systemd[1]: Set hostname to . [ 15.636104][ T3881] selinux-autorel (3881) used greatest stack depth: 23864 bytes left [ 15.688492][ T3886] systemd-fstab-generator[3886]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.707033][ T3886] systemd-fstab-generator[3886]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.724601][ T3886] systemd-fstab-generator[3886]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 15.744986][ T3880] systemd[3880]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 16.136004][ T1] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ 16.181347][ T1] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ 16.230015][ T1] systemd[1]: Reached target Encrypted Volumes. [ OK ] Reached target Encrypted Volumes. [ 16.279921][ T1] systemd[1]: Reached target Remote File Systems. [ OK ] Reached target Remote File Systems. [ 16.319964][ T1] systemd[1]: Reached target Paths. [ OK ] Reached target Paths. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on Journal Socket. [ OK ] Reached target Swap. [ OK ] Listening on udev Control Socket. [ OK ] Listening on Syslog Socket. [ OK ] Created slice System Slice. Mounting Huge Pages File System... [ OK ] Created slice system-serial\x2dgetty.slice. Mounting /sys/kernel/debug... Mounting /sys/kernel/config... [ OK ] Reached target Slices. Starting Remount Root and Kernel File Systems... Mounting POSIX Message Queue File System... [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. [ 16.960783][ T3899] EXT4-fs (sda1): re-mounted. Opts: (null) [ OK ] Listening on Journal Socket (/dev/log). Starting Create Static Device Nodes in /dev... Starting Load Kernel Modules... [ OK ] Listening on udev Kernel Socket. [ OK ] Created slice system-getty.slice. [ 17.198441][ T3906] systemd-tmpfile (3906) used greatest stack depth: 23336 bytes left Mounting /proc/sys/fs/binfmt_misc... [ OK ] Listening on Journal Audit Socket. Starting Journal Service... [ OK ] Reached target Sockets. [ 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 Create Static Device Nodes in /dev. [ OK ] Started Load Kernel Modules. Mounting FUSE Control File System... Starting Apply Kernel Variables... Starting udev Kernel Device Manager... Starting udev Coldplug all Devices... [ OK ] Reached target Local File Systems (Pre). Starting Load/Save Random Seed... [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started Apply Kernel Variables. [ OK ] Started Load/Save Random Seed. [ OK ] Started Mark the need to relabel after reboot. Starting Raise network interfaces... [ OK ] Started udev Kernel Device Manager. [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 19.430886][ T3912] systemd-journald[3912]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... [ OK ] Started Create Volatile Files and Directories. Starting Update UTMP about System Boot/Shutdown... Starting Network Time Synchronization... [ OK ] Started Update UTMP about System Boot/Shutdown. [ 20.237294][ T3960] [ 20.241238][ T3960] ============================= [ 20.246094][ T3960] WARNING: suspicious RCU usage [ 20.251070][ T3960] 5.7.0-rc5-next-20200512-syzkaller #0 Not tainted [ 20.257559][ T3960] ----------------------------- [ 20.262729][ T3960] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 20.272327][ T3960] [ 20.272327][ T3960] other info that might help us debug this: [ 20.272327][ T3960] [ 20.283208][ T3960] [ 20.283208][ T3960] rcu_scheduler_active = 2, debug_locks = 1 [ 20.291825][ T3960] 1 lock held by ip/3960: [ 20.296151][ T3960] #0: ffffffff8a7ba508 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 20.306562][ T3960] [ 20.306562][ T3960] stack backtrace: [ 20.313201][ T3960] CPU: 0 PID: 3960 Comm: ip Not tainted 5.7.0-rc5-next-20200512-syzkaller #0 [ 20.321964][ T3960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 20.332019][ T3960] Call Trace: [ 20.335316][ T3960] dump_stack+0x18f/0x20d [ 20.339651][ T3960] bpq_device_event+0x796/0x8ee [ 20.344504][ T3960] ? team_port_get_rtnl+0xbe/0x120 [ 20.349617][ T3960] notifier_call_chain+0xc0/0x230 [ 20.354648][ T3960] call_netdevice_notifiers_info+0xb5/0x130 [ 20.360544][ T3960] __dev_notify_flags+0x121/0x2c0 [ 20.365571][ T3960] ? dev_change_name+0x700/0x700 [ 20.370516][ T3960] ? dev_set_allmulti+0x30/0x30 [ 20.375453][ T3960] ? mark_lock+0x129/0x1390 [ 20.379965][ T3960] dev_change_flags+0x100/0x160 [ 20.384819][ T3960] do_setlink+0xa1c/0x35d0 [ 20.389241][ T3960] ? mark_lock+0x129/0x1390 [ 20.393750][ T3960] ? rtnl_getlink+0xab0/0xab0 [ 20.398431][ T3960] ? print_usage_bug+0x240/0x240 [ 20.403373][ T3960] ? mark_lock+0x129/0x1390 [ 20.407884][ T3960] ? mark_lock+0x129/0x1390 [ 20.412388][ T3960] ? mark_held_locks+0xe0/0xe0 [ 20.417157][ T3960] ? memset+0x20/0x40 [ 20.421143][ T3960] ? __nla_validate_parse+0x2dc/0x1c70 [ 20.426613][ T3960] ? nla_get_range_signed+0x520/0x520 [ 20.432084][ T3960] ? mark_held_locks+0xe0/0xe0 [ 20.436863][ T3960] ? deref_stack_reg+0xaa/0xe0 [ 20.441641][ T3960] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 20.448237][ T3960] __rtnl_newlink+0xad0/0x1590 [ 20.453115][ T3960] ? rtnl_link_unregister+0x240/0x240 [ 20.458475][ T3960] ? is_bpf_text_address+0xcb/0x160 [ 20.463672][ T3960] ? kernel_text_address+0x6e/0xe0 [ 20.468770][ T3960] ? __kernel_text_address+0x9/0x30 [ 20.473952][ T3960] ? unwind_get_return_address+0x5a/0xa0 [ 20.479564][ T3960] ? profile_setup.cold+0xc1/0xc1 [ 20.484577][ T3960] ? arch_stack_walk+0x97/0xf0 [ 20.489346][ T3960] ? stack_trace_save+0x8c/0xc0 [ 20.494261][ T3960] ? stack_trace_consume_entry+0x160/0x160 [ 20.500095][ T3960] ? rtnl_newlink+0x46/0xa0 [ 20.504578][ T3960] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 20.510103][ T3960] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 20.516063][ T3960] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 20.521849][ T3960] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 20.527376][ T3960] rtnl_newlink+0x64/0xa0 [ 20.531684][ T3960] ? __rtnl_newlink+0x1590/0x1590 [ 20.536685][ T3960] rtnetlink_rcv_msg+0x44e/0xad0 [ 20.541604][ T3960] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 20.546883][ T3960] ? lock_acquire+0x1f4/0x940 [ 20.551539][ T3960] ? netlink_deliver_tap+0x146/0xcc0 [ 20.556808][ T3960] netlink_rcv_skb+0x15a/0x430 [ 20.561552][ T3960] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 20.566815][ T3960] ? netlink_ack+0xa60/0xa60 [ 20.571387][ T3960] ? netlink_deliver_tap+0x236/0xcc0 [ 20.576654][ T3960] netlink_unicast+0x537/0x740 [ 20.581401][ T3960] ? netlink_attachskb+0x810/0x810 [ 20.586492][ T3960] ? _copy_from_iter_full+0x25c/0x870 [ 20.591847][ T3960] ? __phys_addr_symbol+0x2c/0x70 [ 20.596851][ T3960] ? __check_object_size+0x171/0x437 [ 20.602117][ T3960] netlink_sendmsg+0x882/0xe10 [ 20.606874][ T3960] ? aa_af_perm+0x260/0x260 [ 20.611368][ T3960] ? netlink_unicast+0x740/0x740 [ 20.616375][ T3960] ? netlink_unicast+0x740/0x740 [ 20.621310][ T3960] sock_sendmsg+0xcf/0x120 [ 20.625736][ T3960] ____sys_sendmsg+0x6bf/0x7e0 [ 20.630490][ T3960] ? kernel_sendmsg+0x50/0x50 [ 20.635148][ T3960] ? find_held_lock+0x2d/0x110 [ 20.639892][ T3960] ? mark_held_locks+0xe0/0xe0 [ 20.644634][ T3960] ? rcu_read_unlock+0x12/0x60 [ 20.649386][ T3960] ___sys_sendmsg+0x100/0x170 [ 20.654049][ T3960] ? sendmsg_copy_msghdr+0x70/0x70 [ 20.659139][ T3960] ? find_held_lock+0x2d/0x110 [ 20.663885][ T3960] ? handle_mm_fault+0x22c2/0x3cb0 [ 20.668980][ T3960] ? __this_cpu_preempt_check+0x28/0x190 [ 20.674591][ T3960] ? lock_downgrade+0x840/0x840 [ 20.679427][ T3960] ? find_held_lock+0x2d/0x110 [ 20.684189][ T3960] ? do_page_fault+0x59e/0x13da [ 20.689019][ T3960] ? do_raw_spin_unlock+0x171/0x260 [ 20.694196][ T3960] ? lock_downgrade+0x840/0x840 [ 20.699023][ T3960] ? handle_mm_fault+0xbff/0x3cb0 [ 20.704026][ T3960] ? __fget_light+0x1ab/0x270 [ 20.708686][ T3960] __sys_sendmsg+0xec/0x1b0 [ 20.713169][ T3960] ? __sys_sendmsg_sock+0xb0/0xb0 [ 20.718173][ T3960] ? down_read_nested+0x430/0x430 [ 20.723194][ T3960] ? trace_hardirqs_off_caller+0x55/0x230 [ 20.728893][ T3960] ? do_syscall_64+0x21/0x7d0 [ 20.733553][ T3960] do_syscall_64+0xf6/0x7d0 [ 20.738035][ T3960] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 20.743904][ T3960] RIP: 0033:0x7fca70459dc7 [ 20.748301][ T3960] 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 [ 20.767881][ T3960] RSP: 002b:00007fff23a119a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 20.776269][ T3960] RAX: ffffffffffffffda RBX: 000000005eba9cb7 RCX: 00007fca70459dc7 [ 20.784224][ T3960] RDX: 0000000000000000 RSI: 00007fff23a119f0 RDI: 0000000000000003 [ 20.792175][ T3960] RBP: 00007fff23a119f0 R08: 0000000000001000 R09: fefefeff77686d74 [ 20.800137][ T3960] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007fff23a11a30 [ 20.808096][ T3960] R13: 000055cc4880b3c0 R14: 00007fff23a19ab0 R15: 0000000000000000 [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Synchronized. [ 21.913436][ C1] random: crng init done [ 21.917756][ C1] random: 7 urandom warning(s) missed due to ratelimiting Stopping Network Time Synchronization... [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for…dplug all Devices (14s / no limit) [** ] (1 of 2) A start job is running for…dplug all Devices (15s / no limit) [*** ] (1 of 2) A start job is running for…dplug all Devices (15s / no limit) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (16s / 1min 30s) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (17s / 1min 30s) [ OK ] Reached target Sound Card. [ ***] (2 of 2) A start job is running for dev-ttyS0.device (22s / 1min 30s) [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Reached target Basic System. Starting getty on tty2-tty6 if dbus and logind are not available... [ OK ] Started Regular background program processing daemon. Starting System Logging Service... [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Started Daily apt download activities. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. Starting Permit User Sessions... Starting OpenBSD Secure Shell server... [ OK ] Started Permit User Sessions. [ OK ] Started System Logging Service. [ OK ] Started Getty on tty1. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Found device /dev/ttyS0. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Reached target Login Prompts. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. [ 43.826716][ T6576] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 43.838521][ T6576] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 43.847020][ T6576] CPU: 1 PID: 6576 Comm: sshd Not tainted 5.7.0-rc5-next-20200512-syzkaller #0 [ 43.855936][ T6576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.865996][ T6576] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 43.872060][ T6576] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b4 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 60 49 8d 7f 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 87 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b [ 43.891749][ T6576] RSP: 0018:ffffc90004277450 EFLAGS: 00010206 [ 43.897893][ T6576] RAX: dffffc0000000000 RBX: ffff888098890000 RCX: ffffffff8364250a [ 43.905852][ T6576] RDX: 0000000000000005 RSI: ffffffff83642518 RDI: 0000000000000028 [ 43.913813][ T6576] RBP: 1ffff9200084ee8b R08: ffff88808e53a040 R09: fffffbfff155ac12 [ 43.921772][ T6576] R10: ffffffff8aad608f R11: fffffbfff155ac11 R12: ffff888092edcfea [ 43.929731][ T6576] R13: ffff888092edc000 R14: 00000000000019b0 R15: 0000000000000000 [ 43.937697][ T6576] FS: 00007fa6d41218c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 43.946615][ T6576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.953187][ T6576] CR2: 000055f5f7cd78f5 CR3: 000000009404b000 CR4: 00000000001406e0 [ 43.961150][ T6576] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.969113][ T6576] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.977069][ T6576] Call Trace: [ 43.980354][ T6576] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 43.985720][ T6576] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 43.991518][ T6576] ? __kmalloc+0x62f/0x7a0 [ 43.995928][ T6576] ? tomoyo_realpath_from_path+0xc2/0x620 [ 44.001642][ T6576] ? lock_release+0x800/0x800 [ 44.006309][ T6576] ? __lock_acquire+0x2018/0x3f20 [ 44.011326][ T6576] tomoyo_realpath_from_path+0x393/0x620 [ 44.016952][ T6576] tomoyo_path_number_perm+0x1c2/0x4d0 [ 44.022402][ T6576] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 44.028029][ T6576] ? tomoyo_execute_permission+0x470/0x470 [ 44.033874][ T6576] ? d_alloc_parallel+0x785/0x1b10 [ 44.038983][ T6576] ? d_alloc_parallel+0x9ea/0x1b10 [ 44.044176][ T6576] ? rcu_read_lock_held_common+0x130/0x130 [ 44.049971][ T6576] ? print_usage_bug+0x240/0x240 [ 44.054900][ T6576] tomoyo_path_mknod+0x10d/0x190 [ 44.059829][ T6576] ? tomoyo_path_chown+0x1b0/0x1b0 [ 44.064930][ T6576] ? mark_held_locks+0x9f/0xe0 [ 44.069685][ T6576] ? d_lookup+0xec/0x250 [ 44.073919][ T6576] security_path_mknod+0x116/0x180 [ 44.079025][ T6576] lookup_open+0x5ae/0x1320 [ 44.083528][ T6576] ? page_put_link+0x210/0x210 [ 44.088297][ T6576] ? preempt_count_add+0x74/0x140 [ 44.093399][ T6576] ? __mnt_want_write+0x1da/0x2c0 [ 44.098416][ T6576] path_openat+0x93c/0x27f0 [ 44.102916][ T6576] ? path_lookupat.isra.0+0x530/0x530 [ 44.108280][ T6576] ? up_read+0x1a8/0x750 [ 44.112519][ T6576] ? mark_held_locks+0xe0/0xe0 [ 44.117278][ T6576] ? down_read_nested+0x430/0x430 [ 44.122297][ T6576] do_filp_open+0x192/0x260 [ 44.126795][ T6576] ? may_open_dev+0xf0/0xf0 [ 44.131296][ T6576] ? simple_attr_release+0x40/0x40 [ 44.136400][ T6576] ? _raw_spin_unlock+0x24/0x40 [ 44.141238][ T6576] ? __alloc_fd+0x46d/0x600 [ 44.145742][ T6576] do_sys_openat2+0x585/0x7d0 [ 44.150409][ T6576] ? file_open_root+0x400/0x400 [ 44.155251][ T6576] ? up_read+0x1a8/0x750 [ 44.159491][ T6576] do_sys_open+0xc3/0x140 [ 44.163808][ T6576] ? filp_open+0x70/0x70 [ 44.168132][ T6576] ? trace_hardirqs_off_caller+0x55/0x230 [ 44.173846][ T6576] do_syscall_64+0xf6/0x7d0 [ 44.178343][ T6576] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 44.184225][ T6576] RIP: 0033:0x7fa6d228a6f0 [ 44.188640][ T6576] 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 [ 44.208235][ T6576] RSP: 002b:00007ffcb306f128 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 44.216644][ T6576] RAX: ffffffffffffffda RBX: 000055f5f85cf2f0 RCX: 00007fa6d228a6f0 [ 44.224605][ T6576] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 000055f5f7cd78f5 [ 44.232565][ T6576] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 44.240550][ T6576] R10: 0000000000000240 R11: 0000000000000246 R12: 000055f5f7ca851e [ 44.248514][ T6576] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 44.256477][ T6576] Modules linked in: [ 44.417269][ T6576] ---[ end trace 4546f7a6d34f99dc ]--- [ 44.417292][ T6576] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 44.417304][ T6576] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b4 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 7f 60 49 8d 7f 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 87 03 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b [ 44.417311][ T6576] RSP: 0018:ffffc90004277450 EFLAGS: 00010206 [ 44.417321][ T6576] RAX: dffffc0000000000 RBX: ffff888098890000 RCX: ffffffff8364250a [ 44.417328][ T6576] RDX: 0000000000000005 RSI: ffffffff83642518 RDI: 0000000000000028 [ 44.417335][ T6576] RBP: 1ffff9200084ee8b R08: ffff88808e53a040 R09: fffffbfff155ac12 [ 44.417343][ T6576] R10: ffffffff8aad608f R11: fffffbfff155ac11 R12: ffff888092edcfea [ 44.417349][ T6576] R13: ffff888092edc000 R14: 00000000000019b0 R15: 0000000000000000 [ 44.417359][ T6576] FS: 00007fa6d41218c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 44.417365][ T6576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.417373][ T6576] CR2: 0000562b3b61ad48 CR3: 000000009404b000 CR4: 00000000001406e0 [ 44.417385][ T6576] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.417392][ T6576] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.417398][ T6576] Kernel panic - not syncing: Fatal exception [ 44.418778][ T6576] Kernel Offset: disabled