[ 0.000000][ T0] Linux version 5.7.0-rc4-next-20200508-syzkaller (syzkaller@syzkaller) (gcc (GCC) 9.0.0 20181231 (experimental), GNU ld (GNU Binutils for Ubuntu) 2.26.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=apparmor lsm=lockdown,yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000003][ T0] kvm-clock: cpu 0, msr be4a001, primary cpu clock [ 0.000003][ T0] kvm-clock: using sched offset of 3119379061 cycles [ 0.000981][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003360][ T0] tsc: Detected 2300.000 MHz processor [ 0.005828][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.006801][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.007832][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.014744][ T0] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] [ 0.015716][ T0] check: Scanning 1 areas for low memory corruption [ 0.016657][ T0] Using GB pages for direct mapping [ 0.019473][ T0] ACPI: Early table checksum verification disabled [ 0.020556][ T0] ACPI: RSDP 0x00000000000F2160 000014 (v00 Google) [ 0.021465][ T0] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.022963][ T0] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.024252][ T0] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.025861][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.026705][ T0] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.027523][ T0] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.029130][ T0] ACPI: APIC 0x00000000BFFFFE00 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.030455][ T0] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.031745][ T0] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.033497][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.034177][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.035001][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.035950][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.036862][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.037801][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.039298][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.040963][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.042122][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.043705][ T0] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.045532][ T0] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.097774][ T0] Zone ranges: [ 0.098449][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.099573][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.100597][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.101556][ T0] Device empty [ 0.102051][ T0] Movable zone start for each node [ 0.102723][ T0] Early memory node ranges [ 0.103292][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.104344][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.105296][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.106237][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.107240][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.107246][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.137063][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.580789][ T0] kasan: KernelAddressSanitizer initialized [ 0.582083][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.582852][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.583829][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.584867][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.585885][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.586908][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.587942][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.588990][ T0] Using ACPI (MADT) for SMP configuration information [ 0.590006][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.590901][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.591996][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.593074][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.594322][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.595447][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.596605][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.597696][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.598839][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.599742][ T0] Booting paravirtualized kernel on KVM [ 0.600510][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.652085][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.654420][ T0] percpu: Embedded 67 pages/cpu s233800 r8192 d32440 u1048576 [ 0.655648][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.656740][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.657810][ T0] Policy zone: Normal [ 0.658350][ 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 [ 0.669345][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.423058][ T0] Memory: 6461228K/7863916K available (116743K kernel code, 17358K rwdata, 21732K rodata, 2784K init, 24472K bss, 1402688K reserved, 0K cma-reserved) [ 1.431221][ T0] Running RCU self tests [ 1.432065][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.432956][ T0] rcu: RCU lockdep checking is enabled. [ 1.433703][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.434714][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.435634][ T0] Trampoline variant of Tasks RCU enabled. [ 1.436415][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.437541][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.446044][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.447853][ T0] random: get_random_bytes called from start_kernel+0x508/0x890 with crng_init=0 [ 1.451893][ T0] Console: colour VGA+ 80x25 [ 1.454040][ T0] printk: console [ttyS0] enabled [ 1.454040][ T0] printk: console [ttyS0] enabled [ 1.455441][ T0] printk: bootconsole [earlyser0] disabled [ 1.455441][ T0] printk: bootconsole [earlyser0] disabled [ 1.456994][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.458317][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.459085][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.459897][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.460668][ T0] ... CLASSHASH_SIZE: 4096 [ 1.461457][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.462164][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.462887][ T0] ... CHAINHASH_SIZE: 32768 [ 1.463753][ T0] memory used by lock dependency info: 6301 kB [ 1.464650][ T0] memory used for stack traces: 4224 kB [ 1.465402][ T0] per task-struct memory footprint: 1920 bytes [ 1.466523][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.468159][ T0] ACPI: Core revision 20200326 [ 1.470835][ T0] APIC: Switch to symmetric I/O mode setup [ 1.472351][ T0] x2apic enabled [ 1.473998][ T0] Switched APIC routing to physical x2apic. [ 1.478234][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.479381][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.481004][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.482300][ T0] pid_max: default: 32768 minimum: 301 [ 1.484283][ T0] LSM: Security Framework initializing [ 1.485071][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.486245][ T0] Yama: becoming mindful. [ 1.487087][ T0] TOMOYO Linux initialized [ 1.488791][ T0] AppArmor: AppArmor initialized [ 1.496947][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.501846][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.503441][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.504733][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.509647][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.511021][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.512085][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.513360][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.513393][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.516037][ T0] MDS: Mitigation: Clear CPU buffers [ 1.517477][ T0] Freeing SMP alternatives memory: 96K [ 1.640673][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.640995][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.640995][ T1] rcu: Hierarchical SRCU implementation. [ 1.640995][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.640995][ T1] smp: Bringing up secondary CPUs ... [ 1.645242][ T1] x86: Booting SMP configuration: [ 1.645999][ T1] .... node #0, CPUs: #1 [ 0.023299][ T0] kvm-clock: cpu 1, msr be4a041, secondary cpu clock [ 1.648904][ 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. [ 1.651154][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.651883][ T1] smpboot: Max logical packages: 1 [ 1.652719][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.655622][ T1] devtmpfs: initialized [ 1.655622][ T1] x86/mm: Memory block size: 128MB [ 1.684854][ T22] kworker/u4:0 (22) used greatest stack depth: 27456 bytes left [ 1.684862][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.684862][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.691011][ T1] xor: automatically using best checksumming function avx [ 1.691442][ T1] PM: RTC time: 08:44:10, date: 2020-05-11 [ 1.691442][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.691442][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.691455][ T1] NET: Registered protocol family 16 [ 1.694730][ T1] audit: initializing netlink subsys (disabled) [ 1.701225][ T27] audit: type=2000 audit(1589186650.721:1): state=initialized audit_enabled=0 res=1 [ 1.711656][ T1] cpuidle: using governor menu [ 1.715122][ T1] ACPI: bus type PCI registered [ 1.717639][ T1] dca service started, version 1.12.1 [ 1.718775][ T1] PCI: Using configuration type 1 for base access [ 1.836582][ T289] kworker/u4:5 (289) used greatest stack depth: 27328 bytes left [ 2.228461][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.232887][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.232887][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.251897][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.451072][ T1] raid6: avx2x4 gen() 11050 MB/s [ 2.621032][ T1] raid6: avx2x4 xor() 5748 MB/s [ 2.791040][ T1] raid6: avx2x2 gen() 7040 MB/s [ 2.953135][ T1] raid6: avx2x2 xor() 3577 MB/s [ 3.123127][ T1] raid6: avx2x1 gen() 4862 MB/s [ 3.293127][ T1] raid6: avx2x1 xor() 1957 MB/s [ 3.463126][ T1] raid6: sse2x4 gen() 5998 MB/s [ 3.641040][ T1] raid6: sse2x4 xor() 3146 MB/s [ 3.811022][ T1] raid6: sse2x2 gen() 3628 MB/s [ 3.981014][ T1] raid6: sse2x2 xor() 1766 MB/s [ 4.151013][ T1] raid6: sse2x1 gen() 2536 MB/s [ 4.321021][ T1] raid6: sse2x1 xor() 993 MB/s [ 4.322950][ T1] raid6: using algorithm avx2x4 gen() 11050 MB/s [ 4.323822][ T1] raid6: .... xor() 5748 MB/s, rmw enabled [ 4.324905][ T1] raid6: using avx2x2 recovery algorithm [ 4.327035][ T1] ACPI: Added _OSI(Module Device) [ 4.327852][ T1] ACPI: Added _OSI(Processor Device) [ 4.328564][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.329359][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.330240][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.331021][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.331881][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.384336][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.431445][ T1] ACPI: Interpreter enabled [ 4.432459][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.433138][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.434316][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.438215][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.535222][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.536401][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.537977][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.545371][ T1] PCI host bridge to bus 0000:00 [ 4.546167][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 4.547248][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.548298][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.549374][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.550723][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.551030][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.552133][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.558373][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.576963][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.591962][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.596732][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.602696][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.606849][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfd000-0xfebfd07f] [ 4.621763][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.627878][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.631986][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.647559][ T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00 [ 4.653571][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc09f] [ 4.657630][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfebff000-0xfebff03f] [ 4.686973][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.690854][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.694633][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.698248][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.701620][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.712136][ T1] iommu: Default domain type: Translated [ 4.713929][ T1] vgaarb: loaded [ 4.718948][ T1] SCSI subsystem initialized [ 4.721834][ T1] ACPI: bus type USB registered [ 4.723110][ T1] usbcore: registered new interface driver usbfs [ 4.724251][ T1] usbcore: registered new interface driver hub [ 4.727101][ T1] usbcore: registered new device driver usb [ 4.729454][ T1] mc: Linux media interface: v0.10 [ 4.730782][ T1] videodev: Linux video capture interface: v2.00 [ 4.732898][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.733809][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.735286][ T1] PTP clock support registered [ 4.738749][ T1] EDAC MC: Ver: 3.0.0 [ 4.744575][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.746062][ T1] PCI: Using ACPI for IRQ routing [ 4.753232][ T1] Bluetooth: Core ver 2.22 [ 4.754097][ T1] NET: Registered protocol family 31 [ 4.754988][ T1] Bluetooth: HCI device and connection manager initialized [ 4.756027][ T1] Bluetooth: HCI socket layer initialized [ 4.756865][ T1] Bluetooth: L2CAP socket layer initialized [ 4.757776][ T1] Bluetooth: SCO socket layer initialized [ 4.758593][ T1] NET: Registered protocol family 8 [ 4.759358][ T1] NET: Registered protocol family 20 [ 4.760455][ T1] NetLabel: Initializing [ 4.761600][ T1] NetLabel: domain hash size = 128 [ 4.762347][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.763717][ T1] NetLabel: unlabeled traffic allowed by default [ 4.766071][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.767121][ T1] NET: Registered protocol family 39 [ 4.771489][ T1] clocksource: Switched to clocksource kvm-clock [ 7.521548][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.522754][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.525010][ T1] FS-Cache: Loaded [ 7.527441][ T1] CacheFiles: Loaded [ 7.528344][ T1] TOMOYO: 2.6.0 [ 7.528852][ T1] Mandatory Access Control activated. [ 7.531430][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.532674][ T1] pnp: PnP ACPI init [ 7.546440][ T1] pnp: PnP ACPI: found 7 devices [ 7.597415][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.598933][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.599984][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.603448][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.604843][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.607681][ T1] NET: Registered protocol family 2 [ 7.611815][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 7.614800][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.621620][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 7.626254][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.629082][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.631305][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.634624][ T1] NET: Registered protocol family 1 [ 7.637271][ T1] RPC: Registered named UNIX socket transport module. [ 7.638319][ T1] RPC: Registered udp transport module. [ 7.639062][ T1] RPC: Registered tcp transport module. [ 7.639972][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.642895][ T1] NET: Registered protocol family 44 [ 7.643810][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.644877][ T1] PCI: CLS 0 bytes, default 64 [ 7.649057][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.650081][ T1] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 7.654285][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.658250][ T1] kvm: already loaded the other module [ 7.659162][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.660810][ T1] clocksource: Switched to clocksource tsc [ 7.661943][ T1] mce: Machine check injector initialized [ 7.666721][ T1] check: Scanning for low memory corruption every 60 seconds [ 7.724039][ T1] Initialise system trusted keyrings [ 7.725730][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.727122][ T1] zbud: loaded [ 7.733563][ T1] DLM installed [ 7.736571][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.740295][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 7.742548][ T1] NFS: Registering the id_resolver key type [ 7.743574][ T1] Key type id_resolver registered [ 7.744309][ T1] Key type id_legacy registered [ 7.745090][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.746431][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.753421][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 7.756284][ T1] Key type cifs.spnego registered [ 7.757194][ T1] Key type cifs.idmap registered [ 7.757869][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.759480][ T1] fuse: init (API version 7.31) [ 7.762611][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.774616][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 7.780153][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.781624][ T1] FS-Cache: Netfs '9p' registered for caching [ 7.783135][ T1] ocfs2: Registered cluster interface o2cb [ 7.784320][ T1] ocfs2: Registered cluster interface user [ 7.785572][ T1] OCFS2 User DLM kernel interface loaded [ 7.794876][ T1] gfs2: GFS2 installed [ 7.798489][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 7.799514][ T1] ceph: loaded (mds proto 32) [ 7.812621][ T1] NET: Registered protocol family 38 [ 7.813928][ T1] async_tx: api initialized (async) [ 7.814724][ T1] Key type asymmetric registered [ 7.815424][ T1] Asymmetric key parser 'x509' registered [ 7.816277][ T1] Asymmetric key parser 'pkcs8' registered [ 7.817125][ T1] Key type pkcs7_test registered [ 7.817824][ T1] Asymmetric key parser 'tpm_parser' registered [ 7.818806][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 7.820462][ T1] io scheduler mq-deadline registered [ 7.821290][ T1] io scheduler kyber registered [ 7.822227][ T1] io scheduler bfq registered [ 7.834396][ T1] hgafb: HGA card not detected. [ 7.835216][ T1] hgafb: probe of hgafb.0 failed with error -22 [ 7.837320][ T1] usbcore: registered new interface driver udlfb [ 7.841302][ T1] uvesafb: failed to execute /sbin/v86d [ 7.842137][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 7.843251][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 7.844292][ T1] uvesafb: vbe_init() failed with -22 [ 7.845051][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 7.846624][ T1] vga16fb: mapped to 0x000000000b460bac [ 7.912862][ T1] Console: switching to colour frame buffer device 80x30 [ 8.198193][ T1] fb0: VGA16 VGA frame buffer device [ 8.200850][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.211812][ T1] ACPI: Power Button [PWRF] [ 8.213467][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.215131][ T1] ACPI: Sleep Button [SLPF] [ 8.223931][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.237386][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 8.239661][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.255405][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 8.257445][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.275174][ T1] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 8.276584][ T1] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.325926][ T1875] kworker/u4:1 (1875) used greatest stack depth: 26920 bytes left [ 8.327449][ T1866] kworker/u4:1 (1866) used greatest stack depth: 25824 bytes left [ 8.578946][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.581477][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.583467][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.590244][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.595431][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.600303][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.608981][ T1] Cyclades driver 2.6 [ 8.610642][ T1] Initializing Nozomi driver 2.1d [ 8.613399][ T1] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.615396][ T1] No rocketport ports found; unloading driver [ 8.619481][ T1] Non-volatile memory driver v1.3 [ 8.623047][ T1] Linux agpgart interface v0.103 [ 8.632090][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.634269][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 8.637903][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.639303][ T1] usbcore: registered new interface driver udl [ 8.689308][ T1] brd: module loaded [ 8.725552][ T1] loop: module loaded [ 8.878572][ T1] zram: Added device: zram0 [ 8.885415][ T1] null_blk: module loaded [ 8.896240][ T1] nfcsim 0.2 initialized [ 8.901868][ T1] Loading iSCSI transport class v2.0-870. [ 8.926339][ T1] scsi host0: Virtio SCSI HBA [ 8.969399][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 8.977430][ T273] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.990191][ T1] slram: not enough parameters. [ 8.999300][ T1] ftl_cs: FTL header not found. [ 9.045209][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.047978][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.051381][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.064807][ T1] MACsec IEEE 802.1AE [ 9.067229][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.105928][ T1] vcan: Virtual CAN interface driver [ 9.107344][ T1] vxcan: Virtual CAN Tunnel driver [ 9.108769][ T1] slcan: serial line CAN interface driver [ 9.110319][ T1] slcan: 10 dynamic interface channels. [ 9.112148][ T1] CAN device driver interface [ 9.114562][ T1] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 9.116881][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.119598][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 9.122222][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.125235][ T1] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 9.127078][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.131073][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.132773][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.133958][ T1] AX.25: bpqether driver version 004 [ 9.134817][ T1] PPP generic driver version 2.4.2 [ 9.137133][ T1] PPP BSD Compression module registered [ 9.138690][ T1] PPP Deflate Compression module registered [ 9.140772][ T1] PPP MPPE Compression module registered [ 9.142369][ T1] NET: Registered protocol family 24 [ 9.143696][ T1] PPTP driver version 0.8.5 [ 9.146649][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.149285][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.151089][ T1] SLIP linefill/keepalive option. [ 9.152234][ T1] hdlc: HDLC support module revision 1.22 [ 9.153484][ T1] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 9.156059][ T1] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 9.158537][ T1] LAPB Ethernet driver version 0.02 [ 9.160819][ T1] usbcore: registered new interface driver rndis_wlan [ 9.164019][ T1] mac80211_hwsim: initializing netlink [ 9.202866][ T1] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 9.223161][ T1] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.244878][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.250035][ T1] VMware vmxnet3 virtual NIC driver - version 1.4.17.0-k-NAPI [ 9.253887][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.257029][ T1] usbcore: registered new interface driver pegasus [ 9.259889][ T1] usbcore: registered new interface driver rtl8150 [ 9.262718][ T1] usbcore: registered new interface driver r8152 [ 9.265514][ T1] usbcore: registered new interface driver asix [ 9.268298][ T1] usbcore: registered new interface driver ax88179_178a [ 9.271221][ T1] usbcore: registered new interface driver cdc_ether [ 9.273475][ T1] usbcore: registered new interface driver dm9601 [ 9.276326][ T1] usbcore: registered new interface driver smsc75xx [ 9.278917][ T1] usbcore: registered new interface driver smsc95xx [ 9.282433][ T1] usbcore: registered new interface driver net1080 [ 9.285465][ T1] usbcore: registered new interface driver rndis_host [ 9.288951][ T1] usbcore: registered new interface driver cdc_subset [ 9.291695][ T1] usbcore: registered new interface driver zaurus [ 9.294556][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.297846][ T1] usbcore: registered new interface driver cdc_ncm [ 9.300680][ T1] usbcore: registered new interface driver cdc_mbim [ 9.310759][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.322748][ T1] aoe: AoE v85 initialised. [ 9.326195][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.328727][ T1] ehci-pci: EHCI PCI platform driver [ 9.330619][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.333765][ T1] ohci-pci: OHCI PCI platform driver [ 9.335966][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.339257][ T1] usbcore: registered new interface driver cdc_acm [ 9.343134][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.346940][ T1] usbcore: registered new interface driver usblp [ 9.349074][ T1] usbcore: registered new interface driver cdc_wdm [ 9.352787][ T1] usbcore: registered new interface driver uas [ 9.354803][ T1] usbcore: registered new interface driver usb-storage [ 9.357479][ T1] usbcore: registered new interface driver ums-realtek [ 9.361536][ T1] usbcore: registered new interface driver usbserial_generic [ 9.364412][ T1] usbserial: USB Serial support registered for generic [ 9.367504][ T1] usbcore: registered new interface driver ch341 [ 9.369652][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.373178][ T1] usbcore: registered new interface driver cp210x [ 9.374957][ T1] usbserial: USB Serial support registered for cp210x [ 9.376525][ T1] usbcore: registered new interface driver ftdi_sio [ 9.378449][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.380459][ T1] usbcore: registered new interface driver keyspan [ 9.382518][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.385313][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.387382][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.389230][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.392017][ T1] usbcore: registered new interface driver option [ 9.394159][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.397025][ T1] usbcore: registered new interface driver oti6858 [ 9.399315][ T1] usbserial: USB Serial support registered for oti6858 [ 9.404798][ T1] usbcore: registered new interface driver pl2303 [ 9.406888][ T1] usbserial: USB Serial support registered for pl2303 [ 9.408594][ T1] usbcore: registered new interface driver qcserial [ 9.411634][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.413555][ T1] usbcore: registered new interface driver sierra [ 9.415399][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.417437][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.419755][ T1] usbserial: USB Serial support registered for carelink [ 9.421349][ T1] usbserial: USB Serial support registered for zio [ 9.423152][ T1] usbserial: USB Serial support registered for funsoft [ 9.425144][ T1] usbserial: USB Serial support registered for flashloader [ 9.427423][ T1] usbserial: USB Serial support registered for google [ 9.429961][ T1] usbserial: USB Serial support registered for libtransistor [ 9.433411][ T1] usbserial: USB Serial support registered for vivopay [ 9.435286][ T1] usbserial: USB Serial support registered for moto_modem [ 9.437442][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.439212][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.442617][ T1] usbserial: USB Serial support registered for hp4x [ 9.444906][ T1] usbserial: USB Serial support registered for suunto [ 9.447085][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.448026][ C1] random: fast init done [ 9.452270][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.455630][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.459213][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.463749][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.464856][ T209] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.466134][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.466152][ T1] usb usb1: Product: Dummy host controller [ 9.467346][ T209] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.468701][ T1] usb usb1: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 9.474169][ T209] sd 0:0:1:0: [sda] Write Protect is off [ 9.475460][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.477632][ T273] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.480232][ T1] hub 1-0:1.0: USB hub found [ 9.482906][ T1] hub 1-0:1.0: 1 port detected [ 9.483304][ T209] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.488110][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.490562][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.494855][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.499015][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.502162][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.504256][ T1] usb usb2: Product: Dummy host controller [ 9.505795][ T1] usb usb2: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 9.508360][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 9.511497][ T1] hub 2-0:1.0: USB hub found [ 9.512730][ T1] hub 2-0:1.0: 1 port detected [ 9.516398][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.518770][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.522107][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.524581][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.526139][ T209] sda: sda1 [ 9.526733][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.530956][ T1] usb usb3: Product: Dummy host controller [ 9.533741][ T1] usb usb3: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 9.535874][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 9.535963][ T209] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.539282][ T1] hub 3-0:1.0: USB hub found [ 9.540931][ T1] hub 3-0:1.0: 1 port detected [ 9.544591][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.546379][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.548572][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.550883][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.552783][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.554620][ T1] usb usb4: Product: Dummy host controller [ 9.555718][ T1] usb usb4: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 9.557726][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 9.560841][ T1] hub 4-0:1.0: USB hub found [ 9.562212][ T1] hub 4-0:1.0: 1 port detected [ 9.565290][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.567427][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.570618][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.573179][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.575520][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.578353][ T1] usb usb5: Product: Dummy host controller [ 9.579623][ T1] usb usb5: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 9.582057][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 9.584915][ T1] hub 5-0:1.0: USB hub found [ 9.586278][ T1] hub 5-0:1.0: 1 port detected [ 9.589862][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.592545][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.594453][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.596558][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.598615][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.600133][ T1] usb usb6: Product: Dummy host controller [ 9.601739][ T1] usb usb6: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 9.603718][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 9.607099][ T1] hub 6-0:1.0: USB hub found [ 9.608866][ T1] hub 6-0:1.0: 1 port detected [ 9.612328][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.613754][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.615536][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.617568][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.619216][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.620831][ T1] usb usb7: Product: Dummy host controller [ 9.622292][ T1] usb usb7: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 9.623791][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 9.626578][ T1] hub 7-0:1.0: USB hub found [ 9.627508][ T1] hub 7-0:1.0: 1 port detected [ 9.630703][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.632824][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.635004][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.637073][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.638627][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.639895][ T1] usb usb8: Product: Dummy host controller [ 9.640948][ T1] usb usb8: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller dummy_hcd [ 9.643282][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 9.647038][ T1] hub 8-0:1.0: USB hub found [ 9.648514][ T1] hub 8-0:1.0: 1 port detected [ 9.663455][ T1] using random self ethernet address [ 9.664996][ T1] using random host ethernet address [ 9.668391][ T1] Mass Storage Function, version: 2009/09/11 [ 9.670575][ T1] LUN: removable file: (no medium) [ 9.672427][ T1] no file given for LUN0 [ 9.673575][ T1] printk: console [ttyGS0] disabled [ 9.677444][ T1] g_multi dummy_udc.0: failed to start g_multi: -22 [ 9.686382][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.689194][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 9.691873][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 9.693901][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.696011][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.698281][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 9.700193][ T1] usb usb9: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.703830][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 9.707229][ T1] hub 9-0:1.0: USB hub found [ 9.708410][ T1] hub 9-0:1.0: 8 ports detected [ 9.714754][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.717371][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 9.719903][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.723688][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.725481][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.727150][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 9.728680][ T1] usb usb10: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.730009][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 9.733026][ T1] hub 10-0:1.0: USB hub found [ 9.734503][ T1] hub 10-0:1.0: 8 ports detected [ 9.740915][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.743414][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 9.746499][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.748632][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.751238][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 9.753210][ T1] usb usb11: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.755245][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 9.758678][ T1] hub 11-0:1.0: USB hub found [ 9.760573][ T1] hub 11-0:1.0: 8 ports detected [ 9.766660][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.768354][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 9.769854][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.771809][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.773084][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.774221][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 9.775156][ T1] usb usb12: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.776318][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 9.778791][ T1] hub 12-0:1.0: USB hub found [ 9.779686][ T1] hub 12-0:1.0: 8 ports detected [ 9.786153][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.787736][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 9.789593][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.790860][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.792054][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 9.792976][ T1] usb usb13: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.794123][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 9.796629][ T1] hub 13-0:1.0: USB hub found [ 9.797513][ T1] hub 13-0:1.0: 8 ports detected [ 9.802951][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.804427][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 9.805891][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.807649][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.808921][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.810136][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 9.811101][ T1] usb usb14: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.812278][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 9.814729][ T1] hub 14-0:1.0: USB hub found [ 9.815590][ T1] hub 14-0:1.0: 8 ports detected [ 9.822628][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.824209][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 9.825993][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.827266][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.828414][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 9.829335][ T1] usb usb15: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.830529][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 9.833085][ T1] hub 15-0:1.0: USB hub found [ 9.833922][ T1] hub 15-0:1.0: 8 ports detected [ 9.838993][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.840544][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 9.843298][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.845075][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.846303][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.847404][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 9.848295][ T1] usb usb16: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.849575][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 9.852230][ T1] hub 16-0:1.0: USB hub found [ 9.853178][ T1] hub 16-0:1.0: 8 ports detected [ 9.859850][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.861821][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 9.863831][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.865267][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.866518][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 9.867450][ T1] usb usb17: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.868641][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 9.871981][ T1] hub 17-0:1.0: USB hub found [ 9.872820][ T1] hub 17-0:1.0: 8 ports detected [ 9.877891][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.879769][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 9.881650][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.883444][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.884661][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.885780][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 9.886850][ T1] usb usb18: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.888133][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 9.890593][ T1] hub 18-0:1.0: USB hub found [ 9.892815][ T1] hub 18-0:1.0: 8 ports detected [ 9.900103][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.902285][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 9.904134][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.905409][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.906515][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 9.907650][ T1] usb usb19: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.909082][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 9.912305][ T1] hub 19-0:1.0: USB hub found [ 9.913188][ T1] hub 19-0:1.0: 8 ports detected [ 9.918242][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.919754][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 9.921461][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.923215][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.924474][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.925616][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 9.926527][ T1] usb usb20: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.927682][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 9.930168][ T1] hub 20-0:1.0: USB hub found [ 9.932399][ T1] hub 20-0:1.0: 8 ports detected [ 9.938319][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.939981][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 9.942680][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.944025][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.945172][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 9.946090][ T1] usb usb21: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.947296][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 9.949746][ T1] hub 21-0:1.0: USB hub found [ 9.950691][ T1] hub 21-0:1.0: 8 ports detected [ 9.955800][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.957387][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 9.958865][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.961313][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 9.962845][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.963943][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 9.964842][ T1] usb usb22: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.966017][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 9.968597][ T1] hub 22-0:1.0: USB hub found [ 9.969548][ T1] hub 22-0:1.0: 8 ports detected [ 9.976777][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 9.978396][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 9.980336][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 9.982420][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.983550][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 9.984531][ T1] usb usb23: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 9.985792][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 9.988248][ T1] hub 23-0:1.0: USB hub found [ 9.989278][ T1] hub 23-0:1.0: 8 ports detected [ 9.994517][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 9.996102][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 9.997554][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.999321][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.000683][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.003055][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.004047][ T1] usb usb24: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.005285][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.007976][ T1] hub 24-0:1.0: USB hub found [ 10.008977][ T1] hub 24-0:1.0: 8 ports detected [ 10.015177][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.017025][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.018950][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.020280][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.022270][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.023220][ T1] usb usb25: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.024510][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.027087][ T1] hub 25-0:1.0: USB hub found [ 10.028067][ T1] hub 25-0:1.0: 8 ports detected [ 10.033995][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.035782][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.037262][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.039108][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.040519][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.042889][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.043802][ T1] usb usb26: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.045060][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.047567][ T1] hub 26-0:1.0: USB hub found [ 10.048480][ T1] hub 26-0:1.0: 8 ports detected [ 10.054640][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.056252][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.058041][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.059300][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.060429][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.062274][ T1] usb usb27: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.063438][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.065975][ T1] hub 27-0:1.0: USB hub found [ 10.066801][ T1] hub 27-0:1.0: 8 ports detected [ 10.072012][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.073688][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.075183][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.077066][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.078335][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.079460][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.080523][ T1] usb usb28: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.083193][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.085699][ T1] hub 28-0:1.0: USB hub found [ 10.089041][ T1] hub 28-0:1.0: 8 ports detected [ 10.095247][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.096889][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.098850][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.100208][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.102394][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.103382][ T1] usb usb29: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.105114][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.107675][ T1] hub 29-0:1.0: USB hub found [ 10.108564][ T1] hub 29-0:1.0: 8 ports detected [ 10.113789][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.115525][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.117043][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.118816][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.120096][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.122649][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.123957][ T1] usb usb30: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.125298][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.127977][ T1] hub 30-0:1.0: USB hub found [ 10.128890][ T1] hub 30-0:1.0: 8 ports detected [ 10.134993][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.136636][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.138554][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.139858][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.140936][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.142554][ T1] usb usb31: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.143991][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.146504][ T1] hub 31-0:1.0: USB hub found [ 10.147362][ T1] hub 31-0:1.0: 8 ports detected [ 10.152607][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.154258][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.156000][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.157791][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.159067][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.160196][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.162600][ T1] usb usb32: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.163991][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.166519][ T1] hub 32-0:1.0: USB hub found [ 10.167473][ T1] hub 32-0:1.0: 8 ports detected [ 10.173549][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.175225][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.177256][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.178521][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.179665][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.180768][ T1] usb usb33: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.182899][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.185691][ T1] hub 33-0:1.0: USB hub found [ 10.187015][ T1] hub 33-0:1.0: 8 ports detected [ 10.193371][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.195021][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.196891][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.198750][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.200023][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.202605][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.203659][ T1] usb usb34: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.204956][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.207575][ T1] hub 34-0:1.0: USB hub found [ 10.208497][ T1] hub 34-0:1.0: 8 ports detected [ 10.214870][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.216526][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.218402][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.219637][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.220770][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.222571][ T1] usb usb35: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.224066][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.226907][ T1] hub 35-0:1.0: USB hub found [ 10.227978][ T1] hub 35-0:1.0: 8 ports detected [ 10.233408][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.235181][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.236813][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.238742][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.240135][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.242824][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.243770][ T1] usb usb36: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.245122][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.247600][ T1] hub 36-0:1.0: USB hub found [ 10.248502][ T1] hub 36-0:1.0: 8 ports detected [ 10.254929][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.256710][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.258624][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.260015][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.262260][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.263209][ T1] usb usb37: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.264423][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.266914][ T1] hub 37-0:1.0: USB hub found [ 10.267770][ T1] hub 37-0:1.0: 8 ports detected [ 10.273213][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.274778][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.276222][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.278042][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.279290][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.280379][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.282642][ T1] usb usb38: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.283863][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 10.286410][ T1] hub 38-0:1.0: USB hub found [ 10.287296][ T1] hub 38-0:1.0: 8 ports detected [ 10.293544][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.295150][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 10.297089][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07 [ 10.298464][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.299609][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 10.300638][ T1] usb usb39: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.302608][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 10.305257][ T1] hub 39-0:1.0: USB hub found [ 10.306222][ T1] hub 39-0:1.0: 8 ports detected [ 10.311346][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.312928][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 10.314503][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.316307][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07 [ 10.317553][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.318631][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 10.319549][ T1] usb usb40: Manufacturer: Linux 5.7.0-rc4-next-20200508-syzkaller vhci_hcd [ 10.320871][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 10.325466][ T1] hub 40-0:1.0: USB hub found [ 10.326461][ T1] hub 40-0:1.0: 8 ports detected [ 10.332595][ T1] usbcore: registered new device driver usbip-host [ 10.336242][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.338935][ T1] i8042: Warning: Keylock active [ 10.342542][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.344621][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 10.408271][ T1] mousedev: PS/2 mouse device common for all mice [ 10.415959][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 10.423974][ T1] rtc_cmos 00:00: registered as rtc0 [ 10.424845][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 10.426271][ T1] i2c /dev entries driver [ 10.428872][ T1] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr [ 10.433142][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 10.434789][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 10.436431][ T1] IR NEC protocol handler initialized [ 10.437323][ T1] IR RC5(x/sz) protocol handler initialized [ 10.438537][ T1] IR RC6 protocol handler initialized [ 10.439455][ T1] IR JVC protocol handler initialized [ 10.440286][ T1] IR Sony protocol handler initialized [ 10.441345][ T1] IR SANYO protocol handler initialized [ 10.442328][ T1] IR Sharp protocol handler initialized [ 10.443171][ T1] IR MCE Keyboard/mouse protocol handler initialized [ 10.444142][ T1] IR XMP protocol handler initialized [ 10.445773][ T1] usbcore: registered new interface driver uvcvideo [ 10.446757][ T1] USB Video Class driver (1.1.1) [ 10.447434][ T1] gspca_main: v2.14.0 registered [ 10.464934][ T1] vivid-000: using single planar format API [ 10.482605][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 10.484530][ T1] vivid-000: V4L2 capture device registered as video3 [ 10.486085][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 10.487615][ T1] vivid-000: V4L2 output device registered as video4 [ 10.489070][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 10.491267][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 10.493252][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 10.494958][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 10.496493][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 10.497986][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 10.499581][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 10.501520][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 10.503316][ T1] vivid-001: using multiplanar format API [ 10.517070][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 10.518724][ T1] vivid-001: V4L2 capture device registered as video7 [ 10.520788][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 10.523152][ T1] vivid-001: V4L2 output device registered as video8 [ 10.524872][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 10.527129][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 10.528840][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 10.530324][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 10.532053][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 10.533590][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 10.535257][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 10.536772][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 10.538445][ T1] vivid-002: using single planar format API [ 10.552167][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 10.553815][ T1] vivid-002: V4L2 capture device registered as video11 [ 10.555441][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 10.557088][ T1] vivid-002: V4L2 output device registered as video12 [ 10.558602][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 10.560576][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 10.562469][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 10.563937][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 10.565510][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 10.567135][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 10.568923][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 10.570600][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 10.573190][ T1] vivid-003: using multiplanar format API [ 10.587254][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 10.588789][ T1] vivid-003: V4L2 capture device registered as video15 [ 10.590411][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 10.591917][ T1] vivid-003: V4L2 output device registered as video16 [ 10.593376][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 10.595175][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 10.596895][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 10.598312][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 10.599765][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 10.601431][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 10.603027][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 10.604969][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 10.607340][ T1] vivid-004: using single planar format API [ 10.620733][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 10.622486][ T1] vivid-004: V4L2 capture device registered as video19 [ 10.624183][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 10.625688][ T1] vivid-004: V4L2 output device registered as video20 [ 10.627165][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 10.628911][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 10.630729][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 10.632975][ T2616] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 10.637569][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 10.639559][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 10.642246][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 10.646325][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 10.648292][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 10.650035][ T1] vivid-005: using multiplanar format API [ 10.663863][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 10.665463][ T1] vivid-005: V4L2 capture device registered as video23 [ 10.667080][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 10.668623][ T1] vivid-005: V4L2 output device registered as video24 [ 10.670798][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 10.673598][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 10.675522][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 10.677122][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 10.678632][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 10.680310][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 10.682620][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 10.684126][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 10.685739][ T1] vivid-006: using single planar format API [ 10.698683][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 10.700259][ T1] vivid-006: V4L2 capture device registered as video27 [ 10.702553][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 10.704076][ T1] vivid-006: V4L2 output device registered as video28 [ 10.705531][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 10.707380][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 10.709120][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 10.711540][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 10.713195][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 10.714734][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 10.716275][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 10.717825][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 10.719424][ T1] vivid-007: using multiplanar format API [ 10.732696][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 10.734239][ T1] vivid-007: V4L2 capture device registered as video31 [ 10.735749][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 10.737387][ T1] vivid-007: V4L2 output device registered as video32 [ 10.738868][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 10.740724][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 10.742927][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 10.744408][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 10.745913][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 10.747402][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 10.749465][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 10.752060][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 10.753640][ T1] vivid-008: using single planar format API [ 10.767177][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 10.768782][ T1] vivid-008: V4L2 capture device registered as video35 [ 10.770609][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 10.772506][ T1] vivid-008: V4L2 output device registered as video36 [ 10.774011][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 10.775905][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 10.778116][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 10.779907][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 10.782381][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 10.783924][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 10.785614][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 10.787116][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 10.788726][ T1] vivid-009: using multiplanar format API [ 10.802473][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 10.804256][ T1] vivid-009: V4L2 capture device registered as video39 [ 10.805799][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 10.807391][ T1] vivid-009: V4L2 output device registered as video40 [ 10.808995][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 10.810779][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 10.812732][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 10.814217][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 10.815665][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 10.817156][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 10.818789][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 10.820475][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 10.822787][ T1] vivid-010: using single planar format API [ 10.837868][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 10.839555][ T1] vivid-010: V4L2 capture device registered as video43 [ 10.841708][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 10.843385][ T1] vivid-010: V4L2 output device registered as video44 [ 10.844844][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 10.846817][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 10.848568][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 10.850018][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 10.854391][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 10.855915][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 10.857450][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 10.859001][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 10.860561][ T1] vivid-011: using multiplanar format API [ 10.874274][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 10.876016][ T1] vivid-011: V4L2 capture device registered as video47 [ 10.877831][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 10.879296][ T1] vivid-011: V4L2 output device registered as video48 [ 10.880724][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 10.882556][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 10.884281][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 10.885939][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 10.887662][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 10.889445][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 10.891975][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 10.893528][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 10.895164][ T1] vivid-012: using single planar format API [ 10.908564][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 10.910231][ T1] vivid-012: V4L2 capture device registered as video51 [ 10.912951][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 10.914494][ T1] vivid-012: V4L2 output device registered as video52 [ 10.915904][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 10.917703][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 10.919432][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 10.920982][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 10.922524][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 10.924005][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 10.925684][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 10.927310][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 10.929080][ T1] vivid-013: using multiplanar format API [ 10.942558][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 10.944176][ T1] vivid-013: V4L2 capture device registered as video55 [ 10.945849][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 10.947402][ T1] vivid-013: V4L2 output device registered as video56 [ 10.948796][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 10.950609][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 10.952632][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 10.954135][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 10.955640][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 10.957133][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 10.958740][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 10.960274][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 10.962478][ T1] vivid-014: using single planar format API [ 10.975945][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 10.977723][ T1] vivid-014: V4L2 capture device registered as video59 [ 10.981547][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 10.984586][ T1] vivid-014: V4L2 output device registered as video60 [ 10.987306][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 10.990882][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 10.994340][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 10.996932][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 10.998956][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 11.001670][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 11.003408][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 11.005783][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 11.007938][ T1] vivid-015: using multiplanar format API [ 11.022355][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 11.024977][ T1] vivid-015: V4L2 capture device registered as video63 [ 11.027621][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 11.029376][ T1] vivid-015: V4L2 output device registered as video64 [ 11.031842][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 11.034156][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 11.036767][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 11.038606][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 11.040870][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 11.043017][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 11.044997][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 11.046932][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 11.050774][ T1] vim2m vim2m.0: Device registered as /dev/video67 [ 11.054579][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 11.057047][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 11.060121][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 11.065581][ T2616] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.070559][ T1] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 11.073878][ T1] iTCO_vendor_support: vendor-support=0 [ 11.076980][ T1] device-mapper: uevent: version 1.0.3 [ 11.079181][ T1] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 11.084265][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 11.085900][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 11.087730][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 11.089338][ T1] device-mapper: raid: Loading target version 1.15.1 [ 11.091941][ T1] Bluetooth: HCI UART driver ver 2.3 [ 11.093406][ T1] Bluetooth: HCI UART protocol H4 registered [ 11.095625][ T1] Bluetooth: HCI UART protocol BCSP registered [ 11.096613][ T1] Bluetooth: HCI UART protocol LL registered [ 11.098293][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 11.100164][ T1] Bluetooth: HCI UART protocol QCA registered [ 11.101287][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 11.102307][ T1] Bluetooth: HCI UART protocol Marvell registered [ 11.104481][ T1] usbcore: registered new interface driver bfusb [ 11.106349][ T1] usbcore: registered new interface driver btusb [ 11.109034][ T1] CAPI 2.0 started up with major 68 (middleware) [ 11.110143][ T1] Modular ISDN core version 1.1.29 [ 11.112436][ T1] NET: Registered protocol family 34 [ 11.114063][ T1] DSP module 2.0 [ 11.115034][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 11.127040][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 11.129208][ T1] 0 virtual devices registered [ 11.130617][ T1] intel_pstate: CPU model not supported [ 11.135704][ T1] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013) [ 11.138184][ T1] usnic_verbs:usnic_uiom_init:563: [ 11.138188][ T1] IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU [ 11.142560][ T1] usnic_verbs:usnic_ib_init:667: [ 11.142563][ T1] Unable to initialize umem with err -1 [ 11.146568][ T1] iscsi: registered transport (iser) [ 11.148655][ T1] SoftiWARP attached [ 11.149797][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.153056][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.155604][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.166890][ T1] hid: raw HID events driver (C) Jiri Kosina [ 11.186305][ T1] usbcore: registered new interface driver usbhid [ 11.187797][ T1] usbhid: USB HID core driver [ 11.214467][ T1] ashmem: initialized [ 11.324174][ T1] usbcore: registered new interface driver snd-usb-audio [ 11.326740][ T1] drop_monitor: Initializing network drop monitor service [ 11.329263][ T1] NET: Registered protocol family 26 [ 11.332683][ T1] GACT probability on [ 11.334326][ T1] Mirror/redirect action on [ 11.335625][ T1] Simple TC action Loaded [ 11.338486][ T1] netem: version 1.3 [ 11.340089][ T1] u32 classifier [ 11.341463][ T1] Performance counters on [ 11.342783][ T1] input device check on [ 11.343772][ T1] Actions configured [ 11.348035][ T1] nf_conntrack_irc: failed to register helpers [ 11.349674][ T1] nf_conntrack_sane: failed to register helpers [ 11.390188][ T1] nf_conntrack_sip: failed to register helpers [ 11.396430][ T1] xt_time: kernel timezone is -0000 [ 11.398609][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 11.400483][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 11.404278][ T1] IPVS: ipvs loaded. [ 11.405384][ T1] IPVS: [rr] scheduler registered. [ 11.406302][ T1] IPVS: [wrr] scheduler registered. [ 11.407745][ T1] IPVS: [lc] scheduler registered. [ 11.408515][ T1] IPVS: [wlc] scheduler registered. [ 11.410170][ T1] IPVS: [fo] scheduler registered. [ 11.411601][ T1] IPVS: [ovf] scheduler registered. [ 11.413308][ T1] IPVS: [lblc] scheduler registered. [ 11.414349][ T1] IPVS: [lblcr] scheduler registered. [ 11.415574][ T1] IPVS: [dh] scheduler registered. [ 11.416830][ T1] IPVS: [sh] scheduler registered. [ 11.418601][ T1] IPVS: [mh] scheduler registered. [ 11.419916][ T1] IPVS: [sed] scheduler registered. [ 11.421601][ T1] IPVS: [nq] scheduler registered. [ 11.422691][ T1] IPVS: ftp: loaded support on port[0] = 21 [ 11.423846][ T1] IPVS: [sip] pe registered. [ 11.425249][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 11.428322][ T1] gre: GRE over IPv4 demultiplexor driver [ 11.429216][ T1] ip_gre: GRE over IPv4 tunneling driver [ 11.436235][ T1] IPv4 over IPsec tunneling driver [ 11.443146][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 11.445547][ T1] Initializing XFRM netlink socket [ 11.447026][ T1] IPsec XFRM device driver [ 11.448579][ T1] NET: Registered protocol family 10 [ 11.449674][ T1] [ 11.450203][ T1] ============================= [ 11.451702][ T1] WARNING: suspicious RCU usage [ 11.452683][ T1] 5.7.0-rc4-next-20200508-syzkaller #0 Not tainted [ 11.453693][ T1] ----------------------------- [ 11.454987][ T1] net/ipv6/ip6mr.c:124 RCU-list traversed in non-reader section!! [ 11.456362][ T1] [ 11.456362][ T1] other info that might help us debug this: [ 11.456362][ T1] [ 11.458253][ T1] [ 11.458253][ T1] rcu_scheduler_active = 2, debug_locks = 1 [ 11.460271][ T1] 1 lock held by swapper/0/1: [ 11.461599][ T1] #0: ffffffff8a7aa670 (pernet_ops_rwsem){+.+.}-{3:3}, at: register_pernet_subsys+0x16/0x40 [ 11.463262][ T1] [ 11.463262][ T1] stack backtrace: [ 11.464753][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc4-next-20200508-syzkaller #0 [ 11.466164][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 11.468548][ T1] Call Trace: [ 11.469483][ T1] dump_stack+0x18f/0x20d [ 11.470326][ T1] ip6mr_get_table+0x153/0x180 [ 11.471564][ T1] ip6mr_new_table+0x1b/0x70 [ 11.471564][ T1] ip6mr_net_init+0x133/0x3f0 [ 11.471564][ T1] ? ip6mr_net_exit+0x100/0x100 [ 11.471564][ T1] ops_init+0xaf/0x420 [ 11.471564][ T1] register_pernet_operations+0x346/0x840 [ 11.471564][ T1] ? setup_net+0x860/0x860 [ 11.471564][ T1] ? down_write_killable+0x170/0x170 [ 11.471564][ T1] ? cpus_read_unlock+0xa4/0x140 [ 11.471564][ T1] ? kmem_cache_create_usercopy+0x1db/0x280 [ 11.471564][ T1] ? unix_diag_init+0x11/0x11 [ 11.471564][ T1] register_pernet_subsys+0x25/0x40 [ 11.471564][ T1] ip6_mr_init+0x49/0x152 [ 11.471564][ T1] inet6_init+0x1d7/0x6dc [ 11.471564][ T1] do_one_initcall+0x10a/0x7d0 [ 11.471564][ T1] ? perf_trace_initcall_level+0x3e0/0x3e0 [ 11.471564][ T1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 11.471564][ T1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 11.471564][ T1] ? kernel_init_freeable+0x3a5/0x5ae [ 11.471564][ T1] kernel_init_freeable+0x501/0x5ae [ 11.471564][ T1] ? rest_init+0x365/0x365 [ 11.471564][ T1] kernel_init+0xd/0x1bb [ 11.471564][ T1] ret_from_fork+0x24/0x30 [ 11.511821][ T1] Segment Routing with IPv6 [ 11.513582][ T1] mip6: Mobile IPv6 [ 11.518011][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 11.524002][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 11.527938][ T1] NET: Registered protocol family 17 [ 11.529088][ T1] NET: Registered protocol family 15 [ 11.530592][ T1] Bridge firewalling registered [ 11.533549][ T1] NET: Registered protocol family 9 [ 11.535185][ T1] X25: Linux Version 0.2 [ 11.566451][ T1] NET: Registered protocol family 6 [ 11.603639][ T1] NET: Registered protocol family 11 [ 11.605420][ T1] NET: Registered protocol family 3 [ 11.606528][ T1] can: controller area network core (rev 20170425 abi 9) [ 11.608894][ T1] NET: Registered protocol family 29 [ 11.610636][ T1] can: raw protocol (rev 20170425) [ 11.612668][ T1] can: broadcast manager protocol (rev 20170425 t) [ 11.614807][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 11.616433][ T1] can: SAE J1939 [ 11.617627][ T1] Bluetooth: RFCOMM TTY layer initialized [ 11.619006][ T1] Bluetooth: RFCOMM socket layer initialized [ 11.620378][ T1] Bluetooth: RFCOMM ver 1.11 [ 11.623433][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 11.625321][ T1] Bluetooth: BNEP filters: protocol multicast [ 11.626380][ T1] Bluetooth: BNEP socket layer initialized [ 11.627927][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 11.629058][ T1] Bluetooth: CMTP socket layer initialized [ 11.630575][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 11.632500][ T1] Bluetooth: HIDP socket layer initialized [ 11.634844][ T1] RPC: Registered rdma transport module. [ 11.636128][ T1] RPC: Registered rdma backchannel transport module. [ 11.639814][ T1] NET: Registered protocol family 33 [ 11.641544][ T1] Key type rxrpc registered [ 11.642860][ T1] Key type rxrpc_s registered [ 11.644931][ T1] NET: Registered protocol family 41 [ 11.647237][ T1] lec:lane_module_init: lec.c: initialized [ 11.648413][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 11.649737][ T1] l2tp_core: L2TP core driver, V2.0 [ 11.650714][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 11.652952][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 11.654179][ T1] l2tp_netlink: L2TP netlink interface [ 11.655852][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 11.658023][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 11.660374][ T1] NET: Registered protocol family 35 [ 11.662240][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 11.674134][ T1] DCCP: Activated CCID 2 (TCP-like) [ 11.675756][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 11.678032][ T1] sctp: Hash tables configured (bind 32/56) [ 11.687352][ T1] NET: Registered protocol family 21 [ 11.689532][ T1] Registered RDS/infiniband transport [ 11.692216][ T21] floppy0: no floppy controllers found [ 11.693610][ T1] Registered RDS/tcp transport [ 11.694135][ T21] work still pending [ 11.694845][ T1] tipc: Activated (version 2.0.0) [ 11.698266][ T1] NET: Registered protocol family 30 [ 11.701443][ T1] tipc: Started in single node mode [ 11.703319][ T1] NET: Registered protocol family 43 [ 11.704737][ T1] 9pnet: Installing 9P2000 support [ 11.706404][ T1] NET: Registered protocol family 37 [ 11.710705][ T1] NET: Registered protocol family 36 [ 11.712218][ T1] Key type dns_resolver registered [ 11.713681][ T1] Key type ceph registered [ 11.715595][ T1] libceph: loaded (mon/osd proto 15/24) [ 11.718739][ T1] batman_adv: B.A.T.M.A.N. advanced 2020.2 (compatibility version 15) loaded [ 11.720456][ T1] openvswitch: Open vSwitch switching datapath [ 11.723885][ T1] NET: Registered protocol family 40 [ 11.725711][ T1] mpls_gso: MPLS GSO support [ 11.732915][ T1] IPI shorthand broadcast: enabled [ 11.734710][ T1] AVX2 version of gcm_enc/dec engaged. [ 11.736143][ T1] AES CTR mode by8 optimization enabled [ 11.742278][ T1] sched_clock: Marking stable (11728943453, 13299161)->(11752052238, -9809624) [ 11.745425][ T1] registered taskstats version 1 [ 11.746743][ T1] Loading compiled-in X.509 certificates [ 11.752784][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 8b22f477d966bfa6cf9a482acbda6ca1892a4acc' [ 11.755870][ T1] zswap: loaded using pool lzo/zbud [ 11.757790][ T1] debug_vm_pgtable: debug_vm_pgtable: Validating architecture page table helpers [ 11.762028][ T1] Key type ._fscrypt registered [ 11.764109][ T1] Key type .fscrypt registered [ 11.765067][ T1] Key type fscrypt-provisioning registered [ 11.769361][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 11.772268][ T1] FS-Cache: Netfs 'afs' registered for caching [ 11.781151][ T1] Btrfs loaded, crc32c=crc32c-intel [ 11.786643][ T1] Key type big_key registered [ 11.790349][ T1] Key type encrypted registered [ 11.791635][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 11.793393][ T1] ima: No TPM chip found, activating TPM-bypass! [ 11.794625][ T1] ima: Allocated hash algorithm: sha256 [ 11.795640][ T1] ima: No architecture policies found [ 11.797399][ T1] evm: Initialising EVM extended attributes: [ 11.798705][ T1] evm: security.selinux [ 11.799875][ T1] evm: security.SMACK64 [ 11.801453][ T1] evm: security.SMACK64EXEC [ 11.802828][ T1] evm: security.SMACK64TRANSMUTE [ 11.803770][ T1] evm: security.SMACK64MMAP [ 11.805284][ T1] evm: security.apparmor [ 11.806425][ T1] evm: security.ima [ 11.807930][ T1] evm: security.capability [ 11.808848][ T1] evm: HMAC attrs: 0x1 [ 11.810991][ T1] PM: Magic number: 4:351:725 [ 11.812401][ T1] block loop5: hash matches [ 11.816221][ T1] printk: console [netcon0] enabled [ 11.817356][ T1] netconsole: network logging started [ 11.822770][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 11.826826][ T1] rdma_rxe: loaded [ 11.827943][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 11.832769][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 11.835710][ T2616] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 11.838453][ T2616] cfg80211: failed to load regulatory.db [ 11.840011][ T1] ALSA device list: [ 11.840598][ T1] #0: Dummy 1 [ 11.841786][ T1] #1: Loopback 1 [ 11.842337][ T1] #2: Virtual MIDI Card 1 [ 11.845955][ T1] md: Waiting for all devices to be available before autodetect [ 11.847532][ T1] md: If you don't use raid, use raid=noautodetect [ 11.852600][ T1] md: Autodetecting RAID arrays. [ 11.854013][ T1] md: autorun ... [ 11.854948][ T1] md: ... autorun DONE. [ 11.906999][ T1] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 11.909044][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 11.961238][ T1] devtmpfs: mounted [ 11.971465][ T1] Freeing unused kernel image (initmem) memory: 2784K [ 11.972888][ T1] Kernel memory protection disabled. [ 12.011618][ T1] Run /sbin/init as init process [ 12.851333][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 12.861251][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 12.864238][ T1] random: systemd: uninitialized urandom read (16 bytes read) [ 12.918356][ 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) [ 12.939818][ T1] systemd[1]: Detected virtualization kvm. [ 12.945765][ T1] systemd[1]: Detected architecture x86-64. Welcome to Debian GNU/Linux 9 (stretch)! [ 12.998707][ T1] systemd[1]: Set hostname to . [ 13.357819][ T3881] selinux-autorel (3881) used greatest stack depth: 24976 bytes left [ 13.379861][ T3884] systemd-fstab-generator[3884]: Failed to create mount unit file /run/systemd/generator/sys-kernel-debug.mount, as it already exists. Duplicate entry in /etc/fstab? [ 13.421427][ T3884] systemd-fstab-generator[3884]: Failed to create mount unit file /run/systemd/generator/sys-kernel-config.mount, as it already exists. Duplicate entry in /etc/fstab? [ 13.438184][ T3884] systemd-fstab-generator[3884]: Failed to create mount unit file /run/systemd/generator/proc-sys-fs-binfmt_misc.mount, as it already exists. Duplicate entry in /etc/fstab? [ 13.458462][ T3884] systemd-fstab-g (3884) used greatest stack depth: 23880 bytes left [ 13.458866][ T3878] systemd[3878]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1. [ 13.611594][ T3882] systemd-gpt-aut (3882) used greatest stack depth: 23720 bytes left [ 13.937878][ T1] systemd[1]: Listening on Journal Audit Socket. [ OK ] Listening on Journal Audit Socket. [ 13.986750][ T1] systemd[1]: Created slice System Slice. [ OK ] Created slice System Slice. [ 14.022780][ T1] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ 14.078897][ T1] systemd[1]: Mounting POSIX Message Queue File System... Mounting POSIX Message Queue File System... [ 14.121675][ T1] systemd[1]: Reached target Slices. [ OK ] Reached target Slices. [ OK ] Listening on udev Kernel Socket. [ OK ] Started Forward Password Requests to Wall Directory Watch. Mounting /sys/kernel/config... [ OK ] Set up automount Arbitrary Executab…rmats File System Automount Point. [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Listening on /dev/initctl Compatibility Named Pipe. Mounting Huge Pages File System... Mounting /proc/sys/fs/binfmt_misc... [ OK ] Reached target Swap. [ OK ] Created slice system-serial\x2dgetty.slice. [ OK ] Reached target Encrypted Volumes. [ OK ] Listening on udev Control Socket. Mounting /sys/kernel/debug... [ OK ] Listening on Syslog Socket. [ OK ] Reached target Paths. [ OK ] Listening on Journal Socket. Starting Journal Service... Starting Load Kernel Modules... Starting Create Static Device Nodes in /dev... [ OK ] Reached target Sockets. Starting Remount Root and Kernel File Systems... [ OK ] Reached target Remote File Systems. [ OK ] Created slice system-getty.slice. [ 15.183901][ T3906] EXT4-fs (sda1): re-mounted. Opts: (null) [ OK ] Mounted POSIX Message Queue File System. [ OK ] Mounted Huge Pages File System. [ OK ] Mounted /sys/kernel/debug. [ OK ] Mounted /sys/kernel/config. [ OK ] Mounted /proc/sys/fs/binfmt_misc. [ OK ] Started Load Kernel Modules. [ OK ] Started Create Static Device Nodes in /dev. [ OK ] Started Remount Root and Kernel File Systems. Starting Load/Save Random Seed... Starting udev Coldplug all Devices... Starting udev Kernel Device Manager... [ OK ] Reached target Local File Systems (Pre). Mounting FUSE Control File System... Starting Apply Kernel Variables... [ OK ] Reached target Local File Systems. Starting Mark the need to relabel after reboot... [ OK ] Mounted FUSE Control File System. [ OK ] Started Load/Save Random Seed. [ OK ] Started Apply Kernel Variables. [ OK ] Started Mark the need to relabel after reboot. Starting Raise network interfaces... [ OK ] Started udev Kernel Device Manager. [ OK ] Started Journal Service. Starting Flush Journal to Persistent Storage... [ 17.072357][ T3900] systemd-journald[3900]: Received request to flush runtime journal from PID 1 [ OK ] Started Flush Journal to Persistent Storage. Starting Create Volatile Files and Directories... [ OK ] Started Create Volatile Files and Directories. Starting Network Time Synchronization... Starting Update UTMP about System Boot/Shutdown... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Sy[ 18.095118][ T3959] nchronized. [ 18.098908][ T3959] ============================= [ 18.107376][ T3959] WARNING: suspicious RCU usage [ 18.116477][ T3959] 5.7.0-rc4-next-20200508-syzkaller #0 Not tainted [ 18.123961][ T3959] ----------------------------- [ 18.131094][ T3959] drivers/net/hamradio/bpqether.c:149 RCU-list traversed in non-reader section!! [ 18.140206][ T3959] [ 18.140206][ T3959] other info that might help us debug this: [ 18.140206][ T3959] [ 18.191316][ T3959] [ 18.191316][ T3959] rcu_scheduler_active = 2, debug_locks = 1 [ 18.199429][ T3959] 1 lock held by ip/3959: [ 18.205834][ T3959] #0: ffffffff8a7b74c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 18.220772][ T3959] [ 18.220772][ T3959] stack backtrace: [ 18.230293][ T3959] CPU: 0 PID: 3959 Comm: ip Not tainted 5.7.0-rc4-next-20200508-syzkaller #0 [ 18.239070][ T3959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 18.249125][ T3959] Call Trace: [ 18.252437][ T3959] dump_stack+0x18f/0x20d [ 18.256763][ T3959] bpq_device_event+0x796/0x8ee [ 18.261642][ T3959] ? team_port_get_rtnl+0xbe/0x120 [ 18.266784][ T3959] notifier_call_chain+0xc0/0x230 [ 18.271821][ T3959] call_netdevice_notifiers_info+0xb5/0x130 [ 18.277720][ T3959] __dev_notify_flags+0x121/0x2c0 [ 18.282750][ T3959] ? dev_change_name+0x700/0x700 [ 18.287695][ T3959] ? dev_set_allmulti+0x30/0x30 [ 18.292547][ T3959] ? print_usage_bug+0x240/0x240 [ 18.297494][ T3959] dev_change_flags+0x100/0x160 [ 18.302352][ T3959] do_setlink+0xa1c/0x35d0 [ 18.306870][ T3959] ? mark_lock+0x129/0x1390 [ 18.311378][ T3959] ? rtnl_getlink+0xab0/0xab0 [ 18.316058][ T3959] ? print_usage_bug+0x240/0x240 [ 18.320999][ T3959] ? mark_lock+0x129/0x1390 [ 18.325505][ T3959] ? mark_lock+0x129/0x1390 [ 18.330017][ T3959] ? memset+0x20/0x40 [ 18.334010][ T3959] ? __nla_validate_parse+0x2dc/0x1c70 [ 18.339482][ T3959] ? nla_get_range_signed+0x520/0x520 [ 18.344863][ T3959] ? mark_held_locks+0xe0/0xe0 [ 18.349632][ T3959] ? deref_stack_reg+0xaa/0xe0 [ 18.354404][ T3959] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 18.361015][ T3959] __rtnl_newlink+0xad0/0x1590 [ 18.365796][ T3959] ? rtnl_link_unregister+0x240/0x240 [ 18.371185][ T3959] ? is_bpf_text_address+0xcb/0x160 [ 18.376390][ T3959] ? kernel_text_address+0x6e/0xe0 [ 18.381510][ T3959] ? __kernel_text_address+0x9/0x30 [ 18.386711][ T3959] ? unwind_get_return_address+0x5a/0xa0 [ 18.392341][ T3959] ? profile_setup.cold+0xc1/0xc1 [ 18.397379][ T3959] ? arch_stack_walk+0x97/0xf0 [ 18.402153][ T3959] ? stack_trace_save+0x8c/0xc0 [ 18.407005][ T3959] ? stack_trace_consume_entry+0x160/0x160 [ 18.412865][ T3959] ? rtnl_newlink+0x46/0xa0 [ 18.417381][ T3959] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 18.422931][ T3959] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 18.428914][ T3959] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 18.434725][ T3959] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 18.440283][ T3959] rtnl_newlink+0x64/0xa0 [ 18.444646][ T3959] ? __rtnl_newlink+0x1590/0x1590 [ 18.449677][ T3959] rtnetlink_rcv_msg+0x44e/0xad0 [ 18.454620][ T3959] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 18.459909][ T3959] ? lock_acquire+0x1f4/0x940 [ 18.464589][ T3959] ? netlink_deliver_tap+0x146/0xcc0 [ 18.469884][ T3959] netlink_rcv_skb+0x15a/0x430 [ 18.474651][ T3959] ? rtnl_bridge_getlink+0x8e0/0x8e0 [ 18.479957][ T3959] ? netlink_ack+0xa60/0xa60 [ 18.484554][ T3959] ? netlink_deliver_tap+0x236/0xcc0 [ 18.489847][ T3959] netlink_unicast+0x537/0x740 [ 18.494624][ T3959] ? netlink_attachskb+0x810/0x810 [ 18.499735][ T3959] ? _copy_from_iter_full+0x25c/0x870 [ 18.505225][ T3959] ? __phys_addr_symbol+0x2c/0x70 [ 18.510250][ T3959] ? __check_object_size+0x171/0x437 [ 18.515541][ T3959] netlink_sendmsg+0x882/0xe10 [ 18.520308][ T3959] ? aa_af_perm+0x260/0x260 [ 18.524845][ T3959] ? netlink_unicast+0x740/0x740 [ 18.529788][ T3959] ? netlink_unicast+0x740/0x740 [ 18.534728][ T3959] sock_sendmsg+0xcf/0x120 [ 18.539284][ T3959] ____sys_sendmsg+0x6bf/0x7e0 [ 18.544056][ T3959] ? mark_held_locks+0xe0/0xe0 [ 18.548822][ T3959] ? kernel_sendmsg+0x50/0x50 [ 18.553509][ T3959] ? find_held_lock+0x2d/0x110 [ 18.558277][ T3959] ? mark_lock+0x129/0x1390 [ 18.562792][ T3959] ___sys_sendmsg+0x100/0x170 [ 18.567474][ T3959] ? sendmsg_copy_msghdr+0x70/0x70 [ 18.572594][ T3959] ? migration_entry_to_page+0x310/0x310 [ 18.578236][ T3959] ? do_raw_spin_unlock+0x171/0x260 [ 18.583440][ T3959] ? find_held_lock+0x2d/0x110 [ 18.588203][ T3959] ? do_page_fault+0x59e/0x13da [ 18.593059][ T3959] ? vm_insert_pages+0x6a0/0x6a0 [ 18.597996][ T3959] ? lock_downgrade+0x840/0x840 [ 18.602874][ T3959] ? __fget_light+0x1ab/0x270 [ 18.607563][ T3959] __sys_sendmsg+0xec/0x1b0 [ 18.612104][ T3959] ? __sys_sendmsg_sock+0xb0/0xb0 [ 18.617134][ T3959] ? down_read_nested+0x430/0x430 [ 18.622173][ T3959] ? trace_hardirqs_off_caller+0x55/0x230 [ 18.627903][ T3959] ? do_syscall_64+0x21/0x7d0 [ 18.632594][ T3959] do_syscall_64+0xf6/0x7d0 [ 18.637112][ T3959] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 18.643010][ T3959] RIP: 0033:0x7f8e6a215dc7 [ 18.647428][ T3959] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb cd 66 0f 1f 44 00 00 8b 05 4a 49 2b 00 85 c0 75 2e 48 63 ff 48 63 d2 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 a1 f0 2a 00 f7 d8 64 89 02 48 [ 18.667073][ T3959] RSP: 002b:00007ffe9c6090f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 18.675491][ T3959] RAX: ffffffffffffffda RBX: 000000005eb9106c RCX: 00007f8e6a215dc7 [ 18.683589][ T3959] RDX: 0000000000000000 RSI: 00007ffe9c609140 RDI: 0000000000000003 [ 18.691571][ T3959] RBP: 00007ffe9c609140 R08: 0000000000001000 R09: fefefeff77686d74 [ 18.699550][ T3959] R10: 00000000000005e9 R11: 0000000000000246 R12: 00007ffe9c609180 [ 18.707525][ T3959] R13: 0000561ddfe853c0 R14: 00007ffe9c611200 R15: 0000000000000000 [ 19.021662][ T3959] ip (3959) used greatest stack depth: 23424 bytes left [ 20.476201][ C1] random: crng init done [ 20.480599][ C1] random: 7 urandom warning(s) missed due to ratelimiting Stopping Network Time Synchronization... [ 21.656152][ T3953] systemd-timesyn (3953) used greatest stack depth: 23048 bytes left [ OK ] Stopped Network Time Synchronization. Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. [* ] (1 of 2) A start job is running for…dplug all Devices (14s / no limit) [** ] (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) [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (15s / 1min 30s) [ OK ] Reached target Sound Card. [ *** ] (2 of 2) A start job is running for dev-ttyS0.device (21s / 1min 30s) [ ***] (2 of 2) A start job is running for dev-ttyS0.device (21s / 1min 30s) [ **] (1 of 2) A start job is running for…dplug all Devices (22s / no limit) [ *] (1 of 2) A start job is running for…dplug all Devices (22s / no limit) [ **] (1 of 2) A start job is running for…dplug all Devices (23s / no limit) [ ***] (2 of 2) A start job is running for dev-ttyS0.device (23s / 1min 30s) [ OK ] Started udev Coldplug all Devices. [ OK ] Reached target System Initialization. [ OK ] Started Daily apt download activities. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. [ OK ] Reached target Basic System. Starting getty on tty2-tty6 if dbus and logind are not available... Starting Permit User Sessions... [ OK ] Started Regular background program processing daemon. Starting System Logging Service... Starting OpenBSD Secure Shell server... [ OK ] Started Permit User Sessions. [ OK ] Found device /dev/ttyS0. [ OK ] Started System Logging Service. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Started OpenBSD Secure Shell server. [ 41.201330][ T6537] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 41.213070][ T6537] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 41.221482][ T6537] CPU: 0 PID: 6537 Comm: sshd Not tainted 5.7.0-rc4-next-20200508-syzkaller #0 [ 41.230434][ T6537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.240504][ T6537] RIP: 0010:tomoyo_get_local_path+0x450/0x800 [ 41.246573][ T6537] 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 [ 41.266353][ T6537] RSP: 0018:ffffc90004187450 EFLAGS: 00010206 [ 41.272423][ T6537] RAX: dffffc0000000000 RBX: ffff888099782000 RCX: ffffffff8363227a [ 41.281265][ T6537] RDX: 0000000000000005 RSI: ffffffff83632288 RDI: 0000000000000028 [ 41.289242][ T6537] RBP: 1ffff92000830e8b R08: ffff88808f250200 R09: fffffbfff155a5b2 [ 41.297213][ T6537] R10: ffffffff8aad2d8f R11: fffffbfff155a5b1 R12: ffff888096896fea [ 41.305207][ T6537] R13: ffff888096896000 R14: 0000000000001989 R15: 0000000000000000 [ 41.313186][ T6537] FS: 00007f48392638c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 41.322142][ T6537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.328725][ T6537] CR2: 0000562060b428f5 CR3: 00000000a4deb000 CR4: 00000000001406f0 [ 41.336700][ T6537] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.345028][ T6537] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.353005][ T6537] Call Trace: [ 41.356316][ T6537] ? tomoyo_unix_entry.cold+0x1c/0x1c [ 41.361869][ T6537] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 41.367707][ T6537] ? __kmalloc+0x62f/0x7a0 [ 41.372137][ T6537] ? tomoyo_realpath_from_path+0xc2/0x620 [ 41.377864][ T6537] ? lock_release+0x800/0x800 [ 41.382580][ T6537] ? __lock_acquire+0x2018/0x3f20 [ 41.387617][ T6537] tomoyo_realpath_from_path+0x393/0x620 [ 41.393261][ T6537] tomoyo_path_number_perm+0x1c2/0x4d0 [ 41.398743][ T6537] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 41.404399][ T6537] ? tomoyo_execute_permission+0x470/0x470 [ 41.410238][ T6537] ? d_alloc_parallel+0x785/0x1b10 [ 41.415384][ T6537] ? d_alloc_parallel+0x9ea/0x1b10 [ 41.420522][ T6537] ? rcu_read_lock_held_common+0x130/0x130 [ 41.426450][ T6537] ? print_usage_bug+0x240/0x240 [ 41.431416][ T6537] tomoyo_path_mknod+0x10d/0x190 [ 41.436369][ T6537] ? tomoyo_path_chown+0x1b0/0x1b0 [ 41.441536][ T6537] ? d_lookup+0xec/0x250 [ 41.445795][ T6537] security_path_mknod+0x116/0x180 [ 41.450918][ T6537] lookup_open+0x5ae/0x1320 [ 41.455452][ T6537] ? page_put_link+0x210/0x210 [ 41.460251][ T6537] ? preempt_count_add+0x74/0x140 [ 41.465285][ T6537] ? __mnt_want_write+0x1da/0x2c0 [ 41.470322][ T6537] path_openat+0x93c/0x27f0 [ 41.474859][ T6537] ? path_lookupat.isra.0+0x530/0x530 [ 41.480287][ T6537] ? up_read+0x1a8/0x750 [ 41.484543][ T6537] ? mark_held_locks+0xe0/0xe0 [ 41.489314][ T6537] ? down_read_nested+0x430/0x430 [ 41.494360][ T6537] do_filp_open+0x192/0x260 [ 41.498974][ T6537] ? may_open_dev+0xf0/0xf0 [ 41.503498][ T6537] ? simple_attr_release+0x40/0x40 [ 41.508630][ T6537] ? _raw_spin_unlock+0x24/0x40 [ 41.513837][ T6537] ? __alloc_fd+0x46d/0x600 [ 41.518355][ T6537] do_sys_openat2+0x585/0x7d0 [ 41.523052][ T6537] ? file_open_root+0x400/0x400 [ 41.527918][ T6537] ? up_read+0x1a8/0x750 [ 41.532175][ T6537] do_sys_open+0xc3/0x140 [ 41.536514][ T6537] ? filp_open+0x70/0x70 [ 41.540765][ T6537] ? handle_mm_fault+0x491/0xa10 [ 41.545724][ T6537] ? trace_hardirqs_off_caller+0x55/0x230 [ 41.551464][ T6537] do_syscall_64+0xf6/0x7d0 [ 41.555989][ T6537] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 41.561898][ T6537] RIP: 0033:0x7f48373cc6f0 [ 41.566318][ T6537] 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 [ 41.585922][ T6537] RSP: 002b:00007ffc4218a0f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 41.594355][ T6537] RAX: ffffffffffffffda RBX: 00005620622bc200 RCX: 00007f48373cc6f0 [ 41.602599][ T6537] RDX: 00000000000001b6 RSI: 0000000000000241 RDI: 0000562060b428f5 [ 41.610587][ T6537] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000001 [ 41.618559][ T6537] R10: 0000000000000240 R11: 0000000000000246 R12: 0000562060b1351e [ 41.626544][ T6537] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 41.634532][ T6537] Modules linked in: [ OK [[ 43.958831][ T6537] ---[ end trace 8ec60260c8ef88ad ]--- 0m] Listening on[ 43.965625][ T6537] RIP: 0010:tomoyo_get_local_path+0x450/0x800 Load/Save RF Kill Switch Status /dev/rfkill Watch. [ 44.011884][ T6537] 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 [ OK [[ 44.071744][ T6537] RSP: 0018:ffffc90004187450 EFLAGS: 00010206 0m] Started Gett[ 44.079960][ T6537] RAX: dffffc0000000000 RBX: ffff888099782000 RCX: ffffffff8363227a y on tty6. [ 44.124344][ T6537] RDX: 0000000000000005 RSI: ffffffff83632288 RDI: 0000000000000028 [ 44.151366][ T6537] RBP: 1ffff92000830e8b R08: ffff88808f250200 R09: fffffbfff155a5b2 [ OK [[ 44.163874][ T6537] R10: ffffffff8aad2d8f R11: fffffbfff155a5b1 R12: ffff888096896fea 0m] Started Getty on tty5. [ 44.204688][ T6537] R13: ffff888096896000 R14: 0000000000001989 R15: 0000000000000000 [ 44.225117][ T6537] FS: 00007f48392638c0(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ OK [[ 44.238582][ T6537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 0m] Started Gett[ 44.247283][ T6537] CR2: 00007f582a3388f0 CR3: 00000000a4deb000 CR4: 00000000001406f0 y on tty4. [ 44.256473][ T6537] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.265549][ T6537] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.274402][ T6537] Kernel panic - not syncing: Fatal exception [ 44.281889][ T6537] Kernel Offset: disabled [ 44.286255][ T6537] Rebooting in 86400 seconds..