[ OK ] Started Daily apt download activities. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Reached target Timers. Starting OpenBSD Secure Shell server... [ OK ] Started System Logging Service. [ OK ] Started Permit User Sessions. [ OK ] Found device /dev/ttyS0. [ 54.954933][ T8118] sshd (8118) used greatest stack depth: 22952 bytes left [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.91' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 72.978767][ T37] audit: type=1400 audit(1622420674.443:8): avc: denied { execmem } for pid=8420 comm="syz-executor769" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 72.987120][ T8421] PM: suspend entry (deep) [ 73.093684][ T8421] Filesystems sync: 0.089 seconds [ 73.118525][ T8421] Freezing user space processes ... (elapsed 0.005 seconds) done. [ 73.132527][ T8421] OOM killer disabled. [ 73.136582][ T8421] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 73.147327][ T8421] printk: Suspending console(s) (use no_console_suspend to debug) SeaBIOS (version 1.8.2-google) Total RAM Size = 0x0000000200000000 = 8192 MiB CPUs found: 2 Max CPUs supported: 2 SeaBIOS (version 1.8.2-google) Machine UUID bef1f3a5-c097-3824-524f-8c7f8e28a68e found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2400: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Sending Seabios boot VM event. Booting from Hard Disk 0... early console in extract_kernel input_data: 0x000000000c3312bf input_len: 0x00000000048cfc3b output: 0x0000000001000000 output_len: 0x000000000e7fbb68 kernel_total_size: 0x000000000fc26000 needed_size: 0x000000000fe00000 trampoline_32bit: 0x000000000009d000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000][ T0] Linux version 5.13.0-rc3-syzkaller (syzkaller@syzkaller) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 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 0x0000000100000000-0x000000023fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.000000][ T0] ** via the console, logs, and other interfaces. This ** [ 0.000000][ T0] ** might reduce the security of your system. ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** If you see this message and you are not debugging ** [ 0.000000][ T0] ** the kernel, report this immediately to your system ** [ 0.000000][ T0] ** administrator! ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 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 [ 0.000000][ T0] kvm-clock: cpu 0, msr f425001, primary cpu clock [ 0.000005][ T0] kvm-clock: using sched offset of 3766256204 cycles [ 0.001383][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.004594][ T0] tsc: Detected 2299.998 MHz processor [ 0.009893][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.011181][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.012644][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.019715][ T0] found SMP MP-table at [mem 0x000f26c0-0x000f26cf] [ 0.021010][ T0] Using GB pages for direct mapping [ 0.023542][ T0] ACPI: Early table checksum verification disabled [ 0.025279][ T0] ACPI: RSDP 0x00000000000F2440 000014 (v00 Google) [ 0.026360][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.028646][ T0] ACPI: FACP 0x00000000BFFFF340 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.030475][ T0] ACPI: DSDT 0x00000000BFFFDA80 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.032383][ T0] ACPI: FACS 0x00000000BFFFDA40 000040 [ 0.033218][ T0] ACPI: FACS 0x00000000BFFFDA40 000040 [ 0.034144][ T0] ACPI: SRAT 0x00000000BFFFFE70 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.035532][ T0] ACPI: APIC 0x00000000BFFFFDC0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.036938][ T0] ACPI: SSDT 0x00000000BFFFF440 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.038633][ T0] ACPI: WAET 0x00000000BFFFFE40 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.040454][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff340-0xbffff433] [ 0.041929][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffda80-0xbffff339] [ 0.043665][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffda40-0xbfffda7f] [ 0.045501][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffda40-0xbfffda7f] [ 0.047077][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe70-0xbfffff37] [ 0.048312][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdc0-0xbffffe35] [ 0.049883][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff440-0xbffffdbf] [ 0.051456][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe40-0xbffffe67] [ 0.053056][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.054072][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.054839][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.055766][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.056698][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.057722][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.059739][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.061285][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.062672][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.064689][ T0] NODE_DATA(0) allocated [mem 0x13fffb000-0x13fffffff] [ 0.066165][ T0] NODE_DATA(1) allocated [mem 0x23fff8000-0x23fffcfff] [ 0.103821][ T0] Zone ranges: [ 0.104719][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.106581][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.108082][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.109177][ T0] Device empty [ 0.109851][ T0] Movable zone start for each node [ 0.110917][ T0] Early memory node ranges [ 0.111625][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.112644][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.113712][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.114949][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.116109][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.118830][ T0] DMA zone: 28770 pages in unavailable ranges [ 0.139896][ T0] DMA32 zone: 3 pages in unavailable ranges [ 0.147425][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.470592][ T0] kasan: KernelAddressSanitizer initialized [ 0.472477][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.473459][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.474793][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.476079][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.477425][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.479573][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.481131][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.482479][ T0] Using ACPI (MADT) for SMP configuration information [ 0.483422][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.484449][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.485658][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.486778][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.488055][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.489757][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.491443][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.492687][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.494463][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.495525][ T0] Booting paravirtualized kernel on KVM [ 0.496356][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.553069][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:2 [ 0.555713][ T0] percpu: Embedded 64 pages/cpu s225160 r8192 d28792 u1048576 [ 0.558171][ T0] kvm-guest: stealtime: cpu 0, msr b9c1f440 [ 0.559595][ T0] kvm-guest: PV spinlocks enabled [ 0.560560][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.561972][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064262 [ 0.563906][ T0] Policy zone: Normal [ 0.564518][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb 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 binder.debug_mask=0 rcupdate.rcu_expedited=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid 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 dummy_hcd.num=8 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 panic_on_warn=1 BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 [ 0.585747][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.258490][ T0] Memory: 6840372K/8388204K available (135201K kernel code, 33492K rwdata, 38532K rodata, 4068K init, 24596K bss, 1547576K reserved, 0K cma-reserved) [ 1.265627][ T0] Running RCU self tests [ 1.266470][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.267649][ T0] rcu: RCU lockdep checking is enabled. [ 1.268883][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.270517][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.272194][ T0] rcu: RCU debug extended QS entry/exit. [ 1.273387][ T0] All grace periods are expedited (rcu_expedited). [ 1.274361][ T0] Trampoline variant of Tasks RCU enabled. [ 1.275449][ T0] Tracing variant of Tasks RCU enabled. [ 1.276610][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.277921][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.311500][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.314007][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.315832][ T0] random: crng done (trusting CPU's manufacturer) [ 1.320770][ T0] Console: colour VGA+ 80x25 [ 1.321661][ T0] printk: console [ttyS0] enabled [ 1.321661][ T0] printk: console [ttyS0] enabled [ 1.324288][ T0] printk: bootconsole [earlyser0] disabled [ 1.324288][ T0] printk: bootconsole [earlyser0] disabled [ 1.326543][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.327960][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.328768][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.329628][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.330468][ T0] ... CLASSHASH_SIZE: 4096 [ 1.331350][ T0] ... MAX_LOCKDEP_ENTRIES: 65536 [ 1.332263][ T0] ... MAX_LOCKDEP_CHAINS: 131072 [ 1.333193][ T0] ... CHAINHASH_SIZE: 65536 [ 1.334041][ T0] memory used by lock dependency info: 11129 kB [ 1.335479][ T0] memory used for stack traces: 8320 kB [ 1.336706][ T0] per task-struct memory footprint: 1920 bytes [ 1.337882][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.340035][ T0] ACPI: Core revision 20210331 [ 1.341798][ T0] APIC: Switch to symmetric I/O mode setup [ 1.349634][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.351881][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 1.354078][ T0] Calibrating delay loop (skipped) preset value.. 4599.99 BogoMIPS (lpj=22999980) [ 1.356427][ T0] pid_max: default: 32768 minimum: 301 [ 1.358181][ T0] LSM: Security Framework initializing [ 1.359304][ T0] landlock: Up and running. [ 1.360447][ T0] Yama: becoming mindful. [ 1.361248][ T0] TOMOYO Linux initialized [ 1.364144][ T0] SELinux: Initializing. [ 1.372163][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.377292][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.379142][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.381168][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.387297][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.388393][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.389570][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.391588][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.391642][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.394103][ T0] MDS: Mitigation: Clear CPU buffers [ 1.396843][ T0] Freeing SMP alternatives memory: 108K [ 1.520323][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.524069][ T1] Running RCU-tasks wait API self tests [ 1.644322][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.646938][ T1] rcu: Hierarchical SRCU implementation. [ 1.651943][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.653850][ T1] smp: Bringing up secondary CPUs ... [ 1.659044][ T1] x86: Booting SMP configuration: [ 1.660028][ T1] .... node #0, CPUs: #1 [ 0.050361][ T0] kvm-clock: cpu 1, msr f425041, secondary cpu clock [ 1.665475][ T17] kvm-guest: stealtime: cpu 1, msr b9d1f440 [ 1.665632][ 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. [ 1.666852][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.667721][ T1] smpboot: Max logical packages: 1 [ 1.668535][ T1] smpboot: Total of 2 processors activated (9199.99 BogoMIPS) [ 1.684139][ T12] Callback from call_rcu_tasks_trace() invoked. [ 1.724440][ T1] allocated 100663296 bytes of page_ext [ 1.726131][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.734425][ T1] Node 0, zone DMA32: page owner found early allocated 17564 pages [ 1.745491][ T1] Node 0, zone Normal: page owner found early allocated 0 pages [ 1.750268][ T1] Node 1, zone Normal: page owner found early allocated 13128 pages [ 1.752642][ T1] devtmpfs: initialized [ 1.754787][ T1] x86/mm: Memory block size: 128MB [ 1.789175][ T26] wait_for_initramfs() called before rootfs_initcalls [ 1.794451][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.794371][ T26] kworker/u4:0 (26) used greatest stack depth: 27816 bytes left [ 1.796407][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.804572][ T1] PM: RTC time: 00:24:40, date: 2021-05-31 [ 1.807265][ T30] kworker/u4:1 (30) used greatest stack depth: 27360 bytes left [ 1.809860][ T1] NET: Registered protocol family 16 [ 1.816960][ T1] audit: initializing netlink subsys (disabled) [ 1.818383][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.818383][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.824418][ T1] cpuidle: using governor menu [ 1.827268][ T1] NET: Registered protocol family 42 [ 1.834174][ T37] audit: type=2000 audit(1622420680.654:1): state=initialized audit_enabled=0 res=1 [ 1.835215][ T40] kworker/u4:1 (40) used greatest stack depth: 27160 bytes left [ 1.838536][ T1] ACPI: bus type PCI registered [ 1.841461][ T1] PCI: Using configuration type 1 for base access [ 1.864695][ T11] Callback from call_rcu_tasks() invoked. [ 2.818064][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.818064][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.819225][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.845058][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.875382][ T1] raid6: skip pq benchmark and using algorithm avx2x4 [ 2.876669][ T1] raid6: using avx2x2 recovery algorithm [ 2.886371][ T1] ACPI: Added _OSI(Module Device) [ 2.887781][ T1] ACPI: Added _OSI(Processor Device) [ 2.888795][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.889899][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.890991][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 2.892073][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 2.895784][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 2.947066][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 3.000875][ T1] ACPI: Interpreter enabled [ 3.002352][ T1] ACPI: (supports S0 S3 S4 S5) [ 3.003166][ T1] ACPI: Using IOAPIC for interrupt routing [ 3.004329][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.008341][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.112277][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.114328][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.116393][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.124950][ T1] PCI host bridge to bus 0000:00 [ 3.126345][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.127718][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.129134][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.131352][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.133166][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.134093][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.135932][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 3.145086][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 3.168736][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 3.189460][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.196874][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 3.205481][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 3.211620][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 3.229858][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 3.238468][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 3.245232][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 3.265413][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 3.276860][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 3.310113][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 3.319310][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 3.344725][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 3.351924][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 3.359160][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe802000-0xfe80203f] [ 3.392350][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.397556][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.403032][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.407098][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.410762][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.421686][ T1] iommu: Default domain type: Translated [ 3.427760][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.429531][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.431412][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.432861][ T1] vgaarb: loaded [ 3.440657][ T1] SCSI subsystem initialized [ 3.444112][ T1] ACPI: bus type USB registered [ 3.446219][ T1] usbcore: registered new interface driver usbfs [ 3.448558][ T1] usbcore: registered new interface driver hub [ 3.450754][ T1] usbcore: registered new device driver usb [ 3.457918][ T1] mc: Linux media interface: v0.10 [ 3.460032][ T1] videodev: Linux video capture interface: v2.00 [ 3.465108][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.465806][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.466790][ T1] PTP clock support registered [ 3.468490][ T1] EDAC MC: Ver: 3.0.0 [ 3.480043][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.487978][ T1] Bluetooth: Core ver 2.22 [ 3.488594][ T1] NET: Registered protocol family 31 [ 3.490136][ T1] Bluetooth: HCI device and connection manager initialized [ 3.491928][ T1] Bluetooth: HCI socket layer initialized [ 3.493107][ T1] Bluetooth: L2CAP socket layer initialized [ 3.494332][ T1] Bluetooth: SCO socket layer initialized [ 3.495440][ T1] NET: Registered protocol family 8 [ 3.496317][ T1] NET: Registered protocol family 20 [ 3.498011][ T1] NetLabel: Initializing [ 3.498903][ T1] NetLabel: domain hash size = 128 [ 3.499762][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.501250][ T1] NetLabel: unlabeled traffic allowed by default [ 3.505572][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.506982][ T1] NET: Registered protocol family 39 [ 3.508548][ T1] PCI: Using ACPI for IRQ routing [ 3.516341][ T1] clocksource: Switched to clocksource kvm-clock [ 4.159378][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.160855][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.164780][ T1] FS-Cache: Loaded [ 4.168133][ T1] CacheFiles: Loaded [ 4.170076][ T1] TOMOYO: 2.6.0 [ 4.171204][ T1] Mandatory Access Control activated. [ 4.174242][ T1] pnp: PnP ACPI init [ 4.197409][ T1] pnp: PnP ACPI: found 7 devices [ 4.293466][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.298065][ T1] NET: Registered protocol family 2 [ 4.302678][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 4.311239][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 4.315570][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 4.331228][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 4.338144][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 4.344561][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 4.349556][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 4.354189][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 4.357795][ T1] NET: Registered protocol family 1 [ 4.361172][ T1] RPC: Registered named UNIX socket transport module. [ 4.363005][ T1] RPC: Registered udp transport module. [ 4.364773][ T1] RPC: Registered tcp transport module. [ 4.366347][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.372596][ T1] NET: Registered protocol family 44 [ 4.374060][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 4.376475][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 4.378450][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 4.380397][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 4.383469][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.385171][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 4.387858][ T1] PCI: CLS 0 bytes, default 64 [ 4.395085][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.396656][ T1] software IO TLB: mapped [mem 0x00000000b5c00000-0x00000000b9c00000] (64MB) [ 4.414191][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 4.443941][ T1] kvm: already loaded the other module [ 4.445774][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 4.450218][ T1] clocksource: Switched to clocksource tsc [ 7.264322][ T1] Initialise system trusted keyrings [ 7.267300][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.269889][ T1] zbud: loaded [ 7.275608][ T1] DLM installed [ 7.278802][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.283476][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 7.286543][ T1] NFS: Registering the id_resolver key type [ 7.288043][ T1] Key type id_resolver registered [ 7.289090][ T1] Key type id_legacy registered [ 7.290238][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.291753][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 7.293194][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.298411][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 7.300993][ T1] Key type cifs.spnego registered [ 7.302502][ T1] Key type cifs.idmap registered [ 7.303870][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.305579][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 7.307017][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 7.310342][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 7.311494][ T1] QNX4 filesystem 0.2.3 registered. [ 7.313226][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 7.315122][ T1] fuse: init (API version 7.33) [ 7.318825][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 7.321219][ T1] orangefs_init: module version upstream loaded [ 7.322589][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.338137][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 7.343971][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.345953][ T1] FS-Cache: Netfs '9p' registered for caching [ 7.347953][ T1] NILFS version 2 loaded [ 7.349093][ T1] befs: version: 0.9.3 [ 7.350705][ T1] ocfs2: Registered cluster interface o2cb [ 7.352939][ T1] ocfs2: Registered cluster interface user [ 7.354608][ T1] OCFS2 User DLM kernel interface loaded [ 7.366087][ T1] gfs2: GFS2 installed [ 7.373254][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 7.374869][ T1] ceph: loaded (mds proto 32) [ 7.387082][ T1] NET: Registered protocol family 38 [ 7.388592][ T1] xor: automatically using best checksumming function avx [ 7.390498][ T1] async_tx: api initialized (async) [ 7.391383][ T1] Key type asymmetric registered [ 7.392306][ T1] Asymmetric key parser 'x509' registered [ 7.393594][ T1] Asymmetric key parser 'pkcs8' registered [ 7.394842][ T1] Key type pkcs7_test registered [ 7.395980][ T1] Asymmetric key parser 'tpm_parser' registered [ 7.398025][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 241) [ 7.400293][ T1] io scheduler mq-deadline registered [ 7.401497][ T1] io scheduler kyber registered [ 7.402596][ T1] io scheduler bfq registered [ 7.416686][ T1] usbcore: registered new interface driver udlfb [ 7.418815][ T1] usbcore: registered new interface driver smscufx [ 7.426728][ T1] uvesafb: failed to execute /sbin/v86d [ 7.427981][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 7.429573][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 7.430928][ T1] uvesafb: vbe_init() failed with -22 [ 7.432007][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 7.433908][ T1] vga16fb: mapped to 0xffff8880000a0000 [ 7.501445][ T1] Console: switching to colour frame buffer device 80x30 [ 7.799316][ T1] fb0: VGA16 VGA frame buffer device [ 7.802417][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.806992][ T1] ACPI: button: Power Button [PWRF] [ 7.809459][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.812489][ T1] ACPI: button: Sleep Button [SLPF] [ 7.836014][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 7.837264][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.852483][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 7.853526][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.869305][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 7.871009][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 7.883982][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 7.960177][ T2321] kworker/u4:2 (2321) used greatest stack depth: 27040 bytes left [ 8.321957][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.323958][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.326791][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.333371][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.341997][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.349715][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.366966][ T1] Non-volatile memory driver v1.3 [ 8.382887][ T1] Linux agpgart interface v0.103 [ 8.390175][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.390788][ T2802] kworker/u4:4 (2802) used greatest stack depth: 26992 bytes left [ 8.401809][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.421105][ T1] platform vkms: [drm] fb1: vkmsdrmfb frame buffer device [ 8.423072][ T1] usbcore: registered new interface driver udl [ 8.484491][ T1] brd: module loaded [ 8.564754][ T1] loop: module loaded [ 8.733808][ T1] zram: Added device: zram0 [ 8.743552][ T1] null_blk: module loaded [ 8.745861][ T1] Guest personality initialized and is inactive [ 8.747898][ T1] VMCI host device registered (name=vmci, major=10, minor=120) [ 8.749296][ T1] Initialized host personality [ 8.750750][ T1] usbcore: registered new interface driver rtsx_usb [ 8.753599][ T1] usbcore: registered new interface driver viperboard [ 8.756596][ T1] usbcore: registered new interface driver dln2 [ 8.758575][ T1] usbcore: registered new interface driver pn533_usb [ 8.764029][ T1] nfcsim 0.2 initialized [ 8.765574][ T1] usbcore: registered new interface driver port100 [ 8.767210][ T1] usbcore: registered new interface driver nfcmrvl [ 8.772483][ T1] Loading iSCSI transport class v2.0-870. [ 8.805667][ T1] scsi host0: Virtio SCSI HBA [ 8.847871][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 8.854656][ T200] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.877708][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 8.881122][ T1] db_root: cannot open: /etc/target [ 8.884004][ T1] slram: not enough parameters. [ 8.892480][ T1] ftl_cs: FTL header not found. [ 8.932287][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 8.936175][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 8.939167][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 8.946394][ T3058] kworker/u4:3 (3058) used greatest stack depth: 26944 bytes left [ 8.949294][ T1] MACsec IEEE 802.1AE [ 8.955616][ T1] libphy: Fixed MDIO Bus: probed [ 8.960823][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.008342][ T1] vcan: Virtual CAN interface driver [ 9.009795][ T1] vxcan: Virtual CAN Tunnel driver [ 9.011324][ T1] slcan: serial line CAN interface driver [ 9.012653][ T1] slcan: 10 dynamic interface channels. [ 9.014601][ T1] CAN device driver interface [ 9.016239][ T1] usbcore: registered new interface driver usb_8dev [ 9.018245][ T1] usbcore: registered new interface driver ems_usb [ 9.020050][ T1] usbcore: registered new interface driver esd_usb2 [ 9.022654][ T1] usbcore: registered new interface driver gs_usb [ 9.024516][ T1] usbcore: registered new interface driver kvaser_usb [ 9.026577][ T1] usbcore: registered new interface driver mcba_usb [ 9.028921][ T1] usbcore: registered new interface driver peak_usb [ 9.031711][ T1] e100: Intel(R) PRO/100 Network Driver [ 9.033165][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.037166][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 9.038767][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.040948][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 9.042418][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.047172][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.048623][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.050151][ T1] AX.25: bpqether driver version 004 [ 9.051731][ T1] PPP generic driver version 2.4.2 [ 9.053898][ T1] PPP BSD Compression module registered [ 9.055180][ T1] PPP Deflate Compression module registered [ 9.056667][ T1] PPP MPPE Compression module registered [ 9.058222][ T1] NET: Registered protocol family 24 [ 9.059644][ T1] PPTP driver version 0.8.5 [ 9.062633][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.066737][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.068149][ T1] SLIP linefill/keepalive option. [ 9.069864][ T1] hdlc: HDLC support module revision 1.22 [ 9.071722][ T1] LAPB Ethernet driver version 0.02 [ 9.074908][ T1] usbcore: registered new interface driver ath9k_htc [ 9.077521][ T1] usbcore: registered new interface driver carl9170 [ 9.079462][ T1] usbcore: registered new interface driver ath6kl_usb [ 9.082183][ T1] usbcore: registered new interface driver ar5523 [ 9.086228][ T1] usbcore: registered new interface driver ath10k_usb [ 9.088420][ T1] usbcore: registered new interface driver rndis_wlan [ 9.090727][ T1] mac80211_hwsim: initializing netlink [ 9.140060][ T1] usbcore: registered new interface driver atusb [ 9.155116][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.159816][ T1] VMware vmxnet3 virtual NIC driver - version 1.5.0.0-k-NAPI [ 9.163387][ T1] usbcore: registered new interface driver catc [ 9.166313][ T1] usbcore: registered new interface driver kaweth [ 9.168123][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.170912][ T1] usbcore: registered new interface driver pegasus [ 9.173717][ T1] usbcore: registered new interface driver rtl8150 [ 9.175668][ T1] usbcore: registered new interface driver r8152 [ 9.177688][ T1] hso: drivers/net/usb/hso.c: Option Wireless [ 9.180254][ T1] usbcore: registered new interface driver hso [ 9.182638][ T1] usbcore: registered new interface driver lan78xx [ 9.186120][ T1] usbcore: registered new interface driver asix [ 9.188375][ T1] usbcore: registered new interface driver ax88179_178a [ 9.191038][ T1] usbcore: registered new interface driver cdc_ether [ 9.192929][ T1] usbcore: registered new interface driver cdc_eem [ 9.195249][ T1] usbcore: registered new interface driver dm9601 [ 9.197329][ T1] usbcore: registered new interface driver sr9700 [ 9.199709][ T1] usbcore: registered new interface driver CoreChips [ 9.202223][ T1] usbcore: registered new interface driver smsc75xx [ 9.204442][ T1] usbcore: registered new interface driver smsc95xx [ 9.206246][ T1] usbcore: registered new interface driver gl620a [ 9.208349][ T1] usbcore: registered new interface driver net1080 [ 9.210980][ T1] usbcore: registered new interface driver plusb [ 9.213007][ T1] usbcore: registered new interface driver rndis_host [ 9.215478][ T1] usbcore: registered new interface driver cdc_subset [ 9.217834][ T1] usbcore: registered new interface driver zaurus [ 9.220306][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.223764][ T1] usbcore: registered new interface driver int51x1 [ 9.226511][ T1] usbcore: registered new interface driver cdc_phonet [ 9.229181][ T1] usbcore: registered new interface driver kalmia [ 9.231900][ T1] usbcore: registered new interface driver ipheth [ 9.234441][ T1] usbcore: registered new interface driver sierra_net [ 9.236449][ T1] usbcore: registered new interface driver cx82310_eth [ 9.238982][ T1] usbcore: registered new interface driver cdc_ncm [ 9.241182][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 9.243813][ T1] usbcore: registered new interface driver lg-vl600 [ 9.245754][ T1] usbcore: registered new interface driver qmi_wwan [ 9.247702][ T1] usbcore: registered new interface driver cdc_mbim [ 9.249365][ T1] usbcore: registered new interface driver ch9200 [ 9.257876][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.269012][ T1] aoe: AoE v85 initialised. [ 9.279048][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.281632][ T1] ehci-pci: EHCI PCI platform driver [ 9.283241][ T1] ehci-platform: EHCI generic platform driver [ 9.286601][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.288875][ T1] ohci-pci: OHCI PCI platform driver [ 9.290975][ T1] ohci-platform: OHCI generic platform driver [ 9.293399][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.298893][ T1] driver u132_hcd [ 9.302609][ T1] fotg210_hcd: FOTG210 Host Controller (EHCI) Driver [ 9.304166][ T1] Warning! fotg210_hcd should always be loaded before uhci_hcd and ohci_hcd, not after [ 9.308460][ T1] usbcore: registered new interface driver cdc_acm [ 9.310441][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.313175][ T1] usbcore: registered new interface driver usblp [ 9.314946][ T1] usbcore: registered new interface driver cdc_wdm [ 9.316896][ T1] usbcore: registered new interface driver usbtmc [ 9.319558][ T1] usbcore: registered new interface driver uas [ 9.322398][ T1] usbcore: registered new interface driver usb-storage [ 9.324332][ T1] usbcore: registered new interface driver ums-alauda [ 9.326071][ T1] usbcore: registered new interface driver ums-cypress [ 9.329489][ T1] usbcore: registered new interface driver ums-datafab [ 9.332256][ T1] usbcore: registered new interface driver ums_eneub6250 [ 9.334641][ T1] usbcore: registered new interface driver ums-freecom [ 9.336904][ T1] usbcore: registered new interface driver ums-isd200 [ 9.338589][ T1] usbcore: registered new interface driver ums-jumpshot [ 9.341253][ T1] usbcore: registered new interface driver ums-karma [ 9.343450][ T1] usbcore: registered new interface driver ums-onetouch [ 9.345836][ T1] usbcore: registered new interface driver ums-realtek [ 9.347956][ T1] usbcore: registered new interface driver ums-sddr09 [ 9.350136][ T1] usbcore: registered new interface driver ums-sddr55 [ 9.352516][ T1] usbcore: registered new interface driver ums-usbat [ 9.354299][ T1] usbcore: registered new interface driver mdc800 [ 9.355769][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 9.358956][ T1] usbcore: registered new interface driver microtekX6 [ 9.361937][ T1] usbcore: registered new interface driver usbserial_generic [ 9.365263][ T1] usbserial: USB Serial support registered for generic [ 9.367548][ T1] usbcore: registered new interface driver aircable [ 9.369261][ T1] usbserial: USB Serial support registered for aircable [ 9.371945][ T1] usbcore: registered new interface driver ark3116 [ 9.374620][ T1] usbserial: USB Serial support registered for ark3116 [ 9.378149][ T1] usbcore: registered new interface driver belkin_sa [ 9.380489][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 9.384427][ T1] usbcore: registered new interface driver ch341 [ 9.386638][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.388605][ T1] usbcore: registered new interface driver cp210x [ 9.390815][ T1] usbserial: USB Serial support registered for cp210x [ 9.393004][ T1] usbcore: registered new interface driver cyberjack [ 9.395644][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 9.397845][ T1] usbcore: registered new interface driver cypress_m8 [ 9.399619][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 9.402490][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 9.404853][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 9.406969][ T1] usbcore: registered new interface driver usb_debug [ 9.409615][ T1] usbserial: USB Serial support registered for debug [ 9.411972][ T1] usbserial: USB Serial support registered for xhci_dbc [ 9.414436][ T1] usbcore: registered new interface driver digi_acceleport [ 9.416470][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 9.419038][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 9.421876][ T1] usbcore: registered new interface driver io_edgeport [ 9.423880][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 9.426198][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 9.428236][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 9.430344][ T1] usbserial: USB Serial support registered for EPiC device [ 9.431901][ T25] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.432516][ T1] usbcore: registered new interface driver io_ti [ 9.434275][ T25] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.436319][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 9.438793][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 9.439282][ T25] sd 0:0:1:0: [sda] Write Protect is off [ 9.440546][ T1] usbcore: registered new interface driver empeg [ 9.443313][ T1] usbserial: USB Serial support registered for empeg [ 9.445309][ T25] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.445773][ T1] usbcore: registered new interface driver f81534a_ctrl [ 9.448638][ T1] usbcore: registered new interface driver f81232 [ 9.448756][ T200] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.449799][ T1] usbserial: USB Serial support registered for f81232 [ 9.453090][ T1] usbserial: USB Serial support registered for f81534a [ 9.454610][ T1] usbcore: registered new interface driver f81534 [ 9.456429][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 9.459508][ T1] usbcore: registered new interface driver ftdi_sio [ 9.462028][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.464066][ T1] usbcore: registered new interface driver garmin_gps [ 9.466686][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 9.471871][ T1] usbcore: registered new interface driver ipaq [ 9.473183][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 9.476649][ T1] usbcore: registered new interface driver ipw [ 9.478077][ T1] usbserial: USB Serial support registered for IPWireless converter [ 9.479668][ T1] usbcore: registered new interface driver ir_usb [ 9.481776][ T1] usbserial: USB Serial support registered for IR Dongle [ 9.483568][ T1] usbcore: registered new interface driver iuu_phoenix [ 9.485713][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 9.487468][ T25] sda: sda1 [ 9.493588][ T1] usbcore: registered new interface driver keyspan [ 9.497111][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.499096][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.501132][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.503589][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.505358][ T1] usbcore: registered new interface driver keyspan_pda [ 9.507136][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 9.508540][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 9.511081][ T1] usbcore: registered new interface driver kl5kusb105 [ 9.513376][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 9.517239][ T1] usbcore: registered new interface driver kobil_sct [ 9.518876][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 9.521211][ T1] usbcore: registered new interface driver mct_u232 [ 9.522798][ T1] usbserial: USB Serial support registered for MCT U232 [ 9.524982][ T1] usbcore: registered new interface driver metro_usb [ 9.527141][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 9.528759][ T25] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.530596][ T1] usbcore: registered new interface driver mos7720 [ 9.532627][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 9.535104][ T1] usbcore: registered new interface driver mos7840 [ 9.536871][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 9.539247][ T1] usbcore: registered new interface driver mxuport [ 9.541100][ T1] usbserial: USB Serial support registered for MOXA UPort [ 9.542977][ T1] usbcore: registered new interface driver navman [ 9.545259][ T1] usbserial: USB Serial support registered for navman [ 9.547061][ T1] usbcore: registered new interface driver omninet [ 9.548544][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net lcd plus usb [ 9.550675][ T1] usbcore: registered new interface driver opticon [ 9.552656][ T1] usbserial: USB Serial support registered for opticon [ 9.554732][ T1] usbcore: registered new interface driver option [ 9.556625][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.558640][ T1] usbcore: registered new interface driver oti6858 [ 9.560472][ T1] usbserial: USB Serial support registered for oti6858 [ 9.562568][ T1] usbcore: registered new interface driver pl2303 [ 9.564543][ T1] usbserial: USB Serial support registered for pl2303 [ 9.566444][ T1] usbcore: registered new interface driver qcaux [ 9.568326][ T1] usbserial: USB Serial support registered for qcaux [ 9.569864][ T1] usbcore: registered new interface driver qcserial [ 9.571693][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.573598][ T1] usbcore: registered new interface driver quatech2 [ 9.575337][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 9.577526][ T1] usbcore: registered new interface driver safe_serial [ 9.579224][ T1] usbserial: USB Serial support registered for safe_serial [ 9.581251][ T1] usbcore: registered new interface driver sierra [ 9.582837][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.584744][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.586353][ T1] usbserial: USB Serial support registered for carelink [ 9.588251][ T1] usbserial: USB Serial support registered for zio [ 9.590046][ T1] usbserial: USB Serial support registered for funsoft [ 9.591819][ T1] usbserial: USB Serial support registered for flashloader [ 9.593593][ T1] usbserial: USB Serial support registered for google [ 9.595361][ T1] usbserial: USB Serial support registered for libtransistor [ 9.597466][ T1] usbserial: USB Serial support registered for vivopay [ 9.599431][ T1] usbserial: USB Serial support registered for moto_modem [ 9.601247][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.603340][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.605866][ T1] usbserial: USB Serial support registered for hp4x [ 9.607782][ T1] usbserial: USB Serial support registered for suunto [ 9.609543][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.611404][ T1] usbcore: registered new interface driver spcp8x5 [ 9.613371][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 9.615142][ T1] usbcore: registered new interface driver ssu100 [ 9.616426][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 9.618293][ T1] usbcore: registered new interface driver symbolserial [ 9.619809][ T1] usbserial: USB Serial support registered for symbol [ 9.621346][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 9.623062][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 9.625161][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 9.627471][ T1] usbcore: registered new interface driver upd78f0730 [ 9.628817][ T1] usbserial: USB Serial support registered for upd78f0730 [ 9.630461][ T1] usbcore: registered new interface driver visor [ 9.632122][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 9.634427][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 9.636268][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 9.638119][ T1] usbcore: registered new interface driver wishbone_serial [ 9.639789][ T1] usbserial: USB Serial support registered for wishbone_serial [ 9.641619][ T1] usbcore: registered new interface driver whiteheat [ 9.642895][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 9.645103][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 9.647227][ T1] usbcore: registered new interface driver xr_serial [ 9.648574][ T1] usbserial: USB Serial support registered for xr_serial [ 9.650158][ T1] usbcore: registered new interface driver xsens_mt [ 9.651586][ T1] usbserial: USB Serial support registered for xsens_mt [ 9.652902][ T1] usbcore: registered new interface driver adutux [ 9.654571][ T1] usbcore: registered new interface driver appledisplay [ 9.655960][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 9.657654][ T1] usbcore: registered new interface driver cytherm [ 9.659099][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 9.660669][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 9.662525][ T1] ftdi_elan: driver ftdi-elan [ 9.663794][ T1] usbcore: registered new interface driver ftdi-elan [ 9.665333][ T1] usbcore: registered new interface driver idmouse [ 9.666670][ T1] usbcore: registered new interface driver iowarrior [ 9.667826][ T1] usbcore: registered new interface driver isight_firmware [ 9.669232][ T1] usbcore: registered new interface driver usblcd [ 9.671004][ T1] usbcore: registered new interface driver ldusb [ 9.672654][ T1] usbcore: registered new interface driver legousbtower [ 9.674397][ T1] usbcore: registered new interface driver usbtest [ 9.675859][ T1] usbcore: registered new interface driver usb_ehset_test [ 9.677445][ T1] usbcore: registered new interface driver trancevibrator [ 9.678822][ T1] usbcore: registered new interface driver uss720 [ 9.680048][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 9.681863][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 9.683397][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 9.684913][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 9.686858][ T1] usbcore: registered new interface driver usbsevseg [ 9.688512][ T1] usbcore: registered new interface driver yurex [ 9.692102][ T1] usbcore: registered new interface driver chaoskey [ 9.694493][ T1] usbcore: registered new interface driver sisusb [ 9.696536][ T1] usbcore: registered new interface driver lvs [ 9.697942][ T1] usbcore: registered new interface driver cxacru [ 9.699580][ T1] usbcore: registered new interface driver speedtch [ 9.701051][ T1] usbcore: registered new interface driver ueagle-atm [ 9.702426][ T1] xusbatm: malformed module parameters [ 9.711432][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.713423][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.716745][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.719133][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.720927][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.722504][ T1] usb usb1: Product: Dummy host controller [ 9.723566][ T1] usb usb1: Manufacturer: Linux 5.13.0-rc3-syzkaller dummy_hcd [ 9.727873][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.733269][ T1] hub 1-0:1.0: USB hub found [ 9.735120][ T1] hub 1-0:1.0: 1 port detected [ 9.740354][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.742803][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.746022][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.748578][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.750950][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.752678][ T1] usb usb2: Product: Dummy host controller [ 9.753683][ T1] usb usb2: Manufacturer: Linux 5.13.0-rc3-syzkaller dummy_hcd [ 9.755282][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 9.759057][ T1] hub 2-0:1.0: USB hub found [ 9.760025][ T1] hub 2-0:1.0: 1 port detected [ 9.763787][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.766130][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.767736][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.769842][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.771670][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.773067][ T1] usb usb3: Product: Dummy host controller [ 9.774242][ T1] usb usb3: Manufacturer: Linux 5.13.0-rc3-syzkaller dummy_hcd [ 9.775901][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 9.779061][ T1] hub 3-0:1.0: USB hub found [ 9.780410][ T1] hub 3-0:1.0: 1 port detected [ 9.784043][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.786616][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.788356][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.791252][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.793617][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.795033][ T1] usb usb4: Product: Dummy host controller [ 9.796131][ T1] usb usb4: Manufacturer: Linux 5.13.0-rc3-syzkaller dummy_hcd [ 9.797766][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 9.800695][ T1] hub 4-0:1.0: USB hub found [ 9.801906][ T1] hub 4-0:1.0: 1 port detected [ 9.805458][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.807908][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.809885][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.812262][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.814172][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.815685][ T1] usb usb5: Product: Dummy host controller [ 9.816851][ T1] usb usb5: Manufacturer: Linux 5.13.0-rc3-syzkaller dummy_hcd [ 9.818241][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 9.821207][ T1] hub 5-0:1.0: USB hub found [ 9.822624][ T1] hub 5-0:1.0: 1 port detected [ 9.825797][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.828014][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.829701][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.832570][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.834301][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.836372][ T1] usb usb6: Product: Dummy host controller [ 9.837685][ T1] usb usb6: Manufacturer: Linux 5.13.0-rc3-syzkaller dummy_hcd [ 9.839040][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 9.842403][ T1] hub 6-0:1.0: USB hub found [ 9.843435][ T1] hub 6-0:1.0: 1 port detected [ 9.846903][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.848928][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.850932][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.853700][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.855808][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.857214][ T1] usb usb7: Product: Dummy host controller [ 9.858317][ T1] usb usb7: Manufacturer: Linux 5.13.0-rc3-syzkaller dummy_hcd [ 9.859846][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 9.863409][ T1] hub 7-0:1.0: USB hub found [ 9.864937][ T1] hub 7-0:1.0: 1 port detected [ 9.868783][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.870834][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.873026][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.875370][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.877031][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.878246][ T1] usb usb8: Product: Dummy host controller [ 9.879287][ T1] usb usb8: Manufacturer: Linux 5.13.0-rc3-syzkaller dummy_hcd [ 9.881242][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 9.884581][ T1] hub 8-0:1.0: USB hub found [ 9.885554][ T1] hub 8-0:1.0: 1 port detected