[ 0.000000][ T0] Linux version 5.13.0-syzkaller (syzkaller@syzkaller) (Debian clang version 11.0.1-2, 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 f27c001, primary cpu clock [ 0.000011][ T0] kvm-clock: using sched offset of 5947547171 cycles [ 0.002379][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.007871][ T0] tsc: Detected 2299.998 MHz processor [ 0.012261][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.013737][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.015735][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.023702][ T0] found SMP MP-table at [mem 0x000f26c0-0x000f26cf] [ 0.025279][ T0] Using GB pages for direct mapping [ 0.027313][ T0] ACPI: Early table checksum verification disabled [ 0.029135][ T0] ACPI: RSDP 0x00000000000F2440 000014 (v00 Google) [ 0.030536][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.031968][ T0] ACPI: FACP 0x00000000BFFFF340 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.034093][ T0] ACPI: DSDT 0x00000000BFFFDA80 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.036377][ T0] ACPI: FACS 0x00000000BFFFDA40 000040 [ 0.037573][ T0] ACPI: FACS 0x00000000BFFFDA40 000040 [ 0.039537][ T0] ACPI: SRAT 0x00000000BFFFFE70 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.042274][ T0] ACPI: APIC 0x00000000BFFFFDC0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.043832][ T0] ACPI: SSDT 0x00000000BFFFF440 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.045671][ T0] ACPI: WAET 0x00000000BFFFFE40 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.048137][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff340-0xbffff433] [ 0.049994][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffda80-0xbffff339] [ 0.051945][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffda40-0xbfffda7f] [ 0.054432][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffda40-0xbfffda7f] [ 0.056380][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe70-0xbfffff37] [ 0.058138][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdc0-0xbffffe35] [ 0.059354][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff440-0xbffffdbf] [ 0.061086][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe40-0xbffffe67] [ 0.062792][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.063949][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.065386][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.066907][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.070526][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.071986][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.075238][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.077758][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.079372][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.081900][ T0] NODE_DATA(0) allocated [mem 0x13fffb000-0x13fffffff] [ 0.083934][ T0] NODE_DATA(1) allocated [mem 0x23fff8000-0x23fffcfff] [ 0.126636][ T0] Zone ranges: [ 0.127610][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.130133][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.132627][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.135065][ T0] Device empty [ 0.135848][ T0] Movable zone start for each node [ 0.137449][ T0] Early memory node ranges [ 0.138642][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.139738][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.140912][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.142432][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.144960][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.147191][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.148786][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.148961][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.193899][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.556546][ T0] kasan: KernelAddressSanitizer initialized [ 0.560044][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.561154][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.562722][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.564690][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.566627][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.568029][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.569571][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.570669][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.572394][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.573463][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.575099][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.578019][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.579655][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.581183][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.583289][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.585002][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.587182][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.588629][ T0] Booting paravirtualized kernel on KVM [ 0.590060][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.671969][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:2 [ 0.674786][ T0] percpu: Embedded 92 pages/cpu s339272 r8192 d29368 u1048576 [ 0.676425][ T0] kvm-guest: stealtime: cpu 0, msr b9c1f3c0 [ 0.678186][ T0] kvm-guest: PV spinlocks enabled [ 0.679820][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.681522][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.683369][ T0] Policy zone: Normal [ 0.684725][ 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 [ 0.705276][ T0] Unknown command line parameters: spec_store_bypass_disable=prctl BOOT_IMAGE=/vmlinuz [ 0.708993][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.648354][ T0] Memory: 6839600K/8388204K available (147489K kernel code, 24317K rwdata, 33556K rodata, 3836K init, 26320K bss, 1548348K reserved, 0K cma-reserved) [ 1.653960][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.658622][ T0] Running RCU self tests [ 1.659911][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.661359][ T0] rcu: RCU lockdep checking is enabled. [ 1.662255][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.663979][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.665216][ T0] rcu: RCU debug extended QS entry/exit. [ 1.666013][ T0] All grace periods are expedited (rcu_expedited). [ 1.667714][ T0] Trampoline variant of Tasks RCU enabled. [ 1.668852][ T0] Tracing variant of Tasks RCU enabled. [ 1.670280][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.671935][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.702499][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.705389][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.708309][ T0] random: crng done (trusting CPU's manufacturer) [ 1.710747][ T0] Console: colour VGA+ 80x25 [ 1.711482][ T0] printk: console [ttyS0] enabled [ 1.711482][ T0] printk: console [ttyS0] enabled [ 1.714260][ T0] printk: bootconsole [earlyser0] disabled [ 1.714260][ T0] printk: bootconsole [earlyser0] disabled [ 1.717582][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.718880][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.719903][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.721215][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.722325][ T0] ... CLASSHASH_SIZE: 4096 [ 1.723443][ T0] ... MAX_LOCKDEP_ENTRIES: 65536 [ 1.724869][ T0] ... MAX_LOCKDEP_CHAINS: 131072 [ 1.726445][ T0] ... CHAINHASH_SIZE: 65536 [ 1.727736][ T0] memory used by lock dependency info: 11129 kB [ 1.729454][ T0] memory used for stack traces: 8320 kB [ 1.731160][ T0] per task-struct memory footprint: 1920 bytes [ 1.732888][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.735326][ T0] ACPI: Core revision 20210604 [ 1.736856][ T0] APIC: Switch to symmetric I/O mode setup [ 1.744124][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.746325][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 1.749457][ T0] Calibrating delay loop (skipped) preset value.. 4599.99 BogoMIPS (lpj=22999980) [ 1.752670][ T0] pid_max: default: 32768 minimum: 301 [ 1.754745][ T0] LSM: Security Framework initializing [ 1.755998][ T0] landlock: Up and running. [ 1.759444][ T0] Yama: becoming mindful. [ 1.761014][ T0] TOMOYO Linux initialized [ 1.762083][ T0] Smack: Initializing. [ 1.763745][ T0] Smack: Netfilter enabled. [ 1.764847][ T0] Smack: IPv6 Netfilter enabled. [ 1.766779][ T0] LSM support for eBPF active [ 1.769490][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.773489][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.775421][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.779535][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.786573][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.789468][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.791534][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.793942][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.794043][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.799461][ T0] MDS: Mitigation: Clear CPU buffers [ 1.802242][ T0] Freeing SMP alternatives memory: 120K [ 1.926817][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.929425][ T1] Running RCU-tasks wait API self tests [ 2.049736][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 2.054732][ T1] rcu: Hierarchical SRCU implementation. [ 2.060988][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.065016][ T1] smp: Bringing up secondary CPUs ... [ 2.068947][ T1] x86: Booting SMP configuration: [ 2.069535][ T1] .... node #0, CPUs: #1 [ 0.044311][ T0] kvm-clock: cpu 1, msr f27c041, secondary cpu clock [ 2.073429][ T17] kvm-guest: stealtime: cpu 1, msr b9d1f3c0 [ 2.073429][ 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. [ 2.079814][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.081044][ T1] smpboot: Max logical packages: 1 [ 2.083110][ T1] smpboot: Total of 2 processors activated (9199.99 BogoMIPS) [ 2.089485][ T12] Callback from call_rcu_tasks_trace() invoked. [ 2.153175][ T1] allocated 100663296 bytes of page_ext [ 2.155120][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 2.163708][ T1] Node 0, zone DMA32: page owner found early allocated 16602 pages [ 2.175860][ T1] Node 0, zone Normal: page owner found early allocated 49 pages [ 2.180088][ T1] Node 1, zone Normal: page owner found early allocated 12732 pages [ 2.182885][ T1] devtmpfs: initialized [ 2.182885][ T1] x86/mm: Memory block size: 128MB [ 2.210495][ T25] wait_for_initramfs() called before rootfs_initcalls [ 2.219507][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.220138][ T25] kworker/u4:0 (25) used greatest stack depth: 24152 bytes left [ 2.219507][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.232248][ T1] PM: RTC time: 18:27:36, date: 2021-07-06 [ 2.232982][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.234297][ T1] audit: initializing netlink subsys (disabled) [ 2.240736][ T37] audit: type=2000 audit(1625596056.212:1): state=initialized audit_enabled=0 res=1 [ 2.251634][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.251634][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.252862][ T42] kworker/u4:2 (42) used greatest stack depth: 23544 bytes left [ 2.259828][ T1] cpuidle: using governor menu [ 2.262024][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.262024][ T1] ACPI: bus type PCI registered [ 2.262376][ T1] PCI: Using configuration type 1 for base access [ 2.270277][ T11] Callback from call_rcu_tasks() invoked. [ 3.279992][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 3.280813][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 3.284134][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 3.302625][ T1] cryptd: max_cpu_qlen set to 1000 [ 3.342913][ T1] raid6: skip pq benchmark and using algorithm avx2x4 [ 3.350093][ T1] raid6: using avx2x2 recovery algorithm [ 3.351214][ T1] ACPI: Added _OSI(Module Device) [ 3.352249][ T1] ACPI: Added _OSI(Processor Device) [ 3.353816][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.355225][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 3.360625][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 3.362039][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 3.364050][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 3.433914][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 3.484222][ T1] ACPI: Interpreter enabled [ 3.486736][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 3.488073][ T1] ACPI: Using IOAPIC for interrupt routing [ 3.489988][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.496018][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.611002][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.613179][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.615512][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.624573][ T1] PCI host bridge to bus 0000:00 [ 3.625946][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.627887][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.629315][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.629454][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.631036][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.632681][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.634295][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 3.644068][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 3.673536][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 3.699702][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.706534][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 3.719455][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 3.726496][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 3.761245][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 3.772520][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 3.782622][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 3.810209][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 3.824964][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 3.866496][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 3.881403][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 3.910329][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 3.921090][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 3.928789][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe802000-0xfe80203f] [ 3.965481][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.971387][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.977457][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.983546][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.990397][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 4.004215][ T1] iommu: Default domain type: Translated [ 4.007419][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 4.008285][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 4.008285][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 4.008285][ T1] vgaarb: loaded [ 4.021859][ T1] SCSI subsystem initialized [ 4.023634][ T1] ACPI: bus type USB registered [ 4.029924][ T1] usbcore: registered new interface driver usbfs [ 4.032522][ T1] usbcore: registered new interface driver hub [ 4.034821][ T1] usbcore: registered new device driver usb [ 4.038284][ T1] mc: Linux media interface: v0.10 [ 4.039728][ T1] videodev: Linux video capture interface: v2.00 [ 4.043154][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.045053][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.049066][ T1] PTP clock support registered [ 4.051963][ T1] EDAC MC: Ver: 3.0.0 [ 4.056836][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.065339][ T1] Bluetooth: Core ver 2.22 [ 4.066330][ T1] NET: Registered PF_BLUETOOTH protocol family [ 4.068017][ T1] Bluetooth: HCI device and connection manager initialized [ 4.069635][ T1] Bluetooth: HCI socket layer initialized [ 4.070987][ T1] Bluetooth: L2CAP socket layer initialized [ 4.072986][ T1] Bluetooth: SCO socket layer initialized [ 4.074289][ T1] NET: Registered PF_ATMPVC protocol family [ 4.076296][ T1] NET: Registered PF_ATMSVC protocol family [ 4.077665][ T1] NetLabel: Initializing [ 4.078343][ T1] NetLabel: domain hash size = 128 [ 4.079485][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.081753][ T1] NetLabel: unlabeled traffic allowed by default [ 4.084954][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.086800][ T1] NET: Registered PF_NFC protocol family [ 4.088770][ T1] PCI: Using ACPI for IRQ routing [ 4.092915][ T1] clocksource: Switched to clocksource kvm-clock [ 4.714190][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.715987][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.718816][ T1] FS-Cache: Loaded [ 4.721486][ T1] CacheFiles: Loaded [ 4.723731][ T1] TOMOYO: 2.6.0 [ 4.724845][ T1] Mandatory Access Control activated. [ 4.726974][ T1] pnp: PnP ACPI init [ 4.748485][ T1] pnp: PnP ACPI: found 7 devices [ 4.838728][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.843242][ T1] NET: Registered PF_INET protocol family [ 4.847378][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 4.856492][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 4.863522][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 4.877798][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 4.889560][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 4.894674][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 4.901004][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 4.906411][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 4.910745][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 4.914932][ T1] RPC: Registered named UNIX socket transport module. [ 4.916570][ T1] RPC: Registered udp transport module. [ 4.917968][ T1] RPC: Registered tcp transport module. [ 4.920986][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.925977][ T1] NET: Registered PF_XDP protocol family [ 4.927905][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 4.929853][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 4.931109][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 4.932406][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 4.935199][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.937295][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 4.941058][ T1] PCI: CLS 0 bytes, default 64 [ 4.942853][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.945132][ T1] software IO TLB: mapped [mem 0x00000000b5c00000-0x00000000b9c00000] (64MB) [ 4.947891][ T1] ACPI: bus type thunderbolt registered [ 4.951955][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 4.977697][ T1] kvm: already loaded the other module [ 4.979424][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 4.983568][ T1] clocksource: Switched to clocksource tsc [ 6.530262][ T1] Initialise system trusted keyrings [ 6.533088][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 6.576888][ T1] zbud: loaded [ 6.586407][ T1] DLM installed [ 6.594918][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 6.606164][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 6.611808][ T1] NFS: Registering the id_resolver key type [ 6.612966][ T1] Key type id_resolver registered [ 6.614353][ T1] Key type id_legacy registered [ 6.616906][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 6.618412][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 6.620505][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 6.630141][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 6.634277][ T1] Key type cifs.spnego registered [ 6.639805][ T1] Key type cifs.idmap registered [ 6.642242][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 6.644820][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 6.647328][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 6.653436][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 6.655332][ T1] QNX4 filesystem 0.2.3 registered. [ 6.656584][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 6.659183][ T1] fuse: init (API version 7.33) [ 6.665920][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 6.668724][ T1] orangefs_init: module version upstream loaded [ 6.671617][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 6.688429][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 6.701068][ T1] 9p: Installing v9fs 9p2000 file system support [ 6.703082][ T1] FS-Cache: Netfs '9p' registered for caching [ 6.706696][ T1] NILFS version 2 loaded [ 6.707815][ T1] befs: version: 0.9.3 [ 6.711716][ T1] ocfs2: Registered cluster interface o2cb [ 6.713412][ T1] ocfs2: Registered cluster interface user [ 6.715352][ T1] OCFS2 User DLM kernel interface loaded [ 6.729423][ T1] gfs2: GFS2 installed [ 6.742945][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 6.744686][ T1] ceph: loaded (mds proto 32) [ 6.760114][ T1] NET: Registered PF_ALG protocol family [ 6.763376][ T1] xor: automatically using best checksumming function avx [ 6.764857][ T1] async_tx: api initialized (async) [ 6.765814][ T1] Key type asymmetric registered [ 6.766931][ T1] Asymmetric key parser 'x509' registered [ 6.768670][ T1] Asymmetric key parser 'pkcs8' registered [ 6.770791][ T1] Key type pkcs7_test registered [ 6.771987][ T1] Asymmetric key parser 'tpm_parser' registered [ 6.774803][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 241) [ 6.777014][ T1] io scheduler mq-deadline registered [ 6.779066][ T1] io scheduler kyber registered [ 6.781035][ T1] io scheduler bfq registered [ 6.796042][ T1] usbcore: registered new interface driver udlfb [ 6.798198][ T1] usbcore: registered new interface driver smscufx [ 6.802324][ T1] uvesafb: failed to execute /sbin/v86d [ 6.804035][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 6.806824][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 6.809228][ T1] uvesafb: vbe_init() failed with -22 [ 6.810862][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 6.813286][ T1] vga16fb: mapped to 0xffff8880000a0000 [ 6.880335][ T1] Console: switching to colour frame buffer device 80x30 [ 7.180626][ T1] fb0: VGA16 VGA frame buffer device [ 7.184564][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.190537][ T1] ACPI: button: Power Button [PWRF] [ 7.192938][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.197899][ T1] ACPI: button: Sleep Button [SLPF] [ 7.223564][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 7.225032][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.245784][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 7.246930][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.268374][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 7.269785][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 7.286530][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 7.776483][ T1] N_HDLC line discipline registered with maxframe=4096 [ 7.778762][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.781663][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.789990][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.797301][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.805321][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.822713][ T1] Non-volatile memory driver v1.3 [ 7.845558][ T1] Linux agpgart interface v0.103 [ 7.855812][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 7.863628][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 7.883852][ T1] platform vkms: [drm] fb1: vkms frame buffer device [ 7.886931][ T1] usbcore: registered new interface driver udl [ 7.896562][ T2824] kworker/u4:3 (2824) used greatest stack depth: 22488 bytes left [ 7.952082][ T1] brd: module loaded [ 8.037066][ T1] loop: module loaded [ 8.223668][ T1] zram: Added device: zram0 [ 8.233508][ T1] null_blk: module loaded [ 8.234997][ T1] Guest personality initialized and is inactive [ 8.236606][ T1] VMCI host device registered (name=vmci, major=10, minor=120) [ 8.238040][ T1] Initialized host personality [ 8.239681][ T1] usbcore: registered new interface driver rtsx_usb [ 8.242588][ T1] usbcore: registered new interface driver viperboard [ 8.244160][ T1] usbcore: registered new interface driver dln2 [ 8.246176][ T1] usbcore: registered new interface driver pn533_usb [ 8.253237][ T1] nfcsim 0.2 initialized [ 8.254325][ T1] usbcore: registered new interface driver port100 [ 8.255496][ T1] usbcore: registered new interface driver nfcmrvl [ 8.259840][ T1] Loading iSCSI transport class v2.0-870. [ 8.299830][ T1] scsi host0: Virtio SCSI HBA [ 8.352782][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 8.377193][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 8.379788][ T1] db_root: cannot open: /etc/target [ 8.382030][ T1] slram: not enough parameters. [ 8.387552][ T1] ftl_cs: FTL header not found. [ 8.437145][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 8.440773][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 8.443931][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 8.455231][ T1] MACsec IEEE 802.1AE [ 8.463322][ T1] libphy: Fixed MDIO Bus: probed [ 8.487187][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 8.557092][ T1] vcan: Virtual CAN interface driver [ 8.560345][ T1] vxcan: Virtual CAN Tunnel driver [ 8.561698][ T1] slcan: serial line CAN interface driver [ 8.563595][ T1] slcan: 10 dynamic interface channels. [ 8.565677][ T1] CAN device driver interface [ 8.567393][ T1] usbcore: registered new interface driver usb_8dev [ 8.570836][ T1] usbcore: registered new interface driver ems_usb [ 8.572897][ T1] usbcore: registered new interface driver esd_usb2 [ 8.575731][ T1] usbcore: registered new interface driver gs_usb [ 8.577831][ T1] usbcore: registered new interface driver kvaser_usb [ 8.580747][ T1] usbcore: registered new interface driver mcba_usb [ 8.583075][ T1] usbcore: registered new interface driver peak_usb [ 8.586359][ T1] e100: Intel(R) PRO/100 Network Driver [ 8.588437][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.591001][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 8.592235][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.594566][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 8.595900][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.600316][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 8.602160][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 8.603981][ T1] AX.25: bpqether driver version 004 [ 8.605307][ T1] PPP generic driver version 2.4.2 [ 8.608583][ T1] PPP BSD Compression module registered [ 8.610795][ T1] PPP Deflate Compression module registered [ 8.612486][ T1] PPP MPPE Compression module registered [ 8.614094][ T1] NET: Registered PF_PPPOX protocol family [ 8.616294][ T1] PPTP driver version 0.8.5 [ 8.618182][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 8.621795][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 8.624862][ T1] SLIP linefill/keepalive option. [ 8.627787][ T1] hdlc: HDLC support module revision 1.22 [ 8.629679][ T1] LAPB Ethernet driver version 0.02 [ 8.633755][ T1] usbcore: registered new interface driver ath9k_htc [ 8.636801][ T1] usbcore: registered new interface driver carl9170 [ 8.639711][ T1] usbcore: registered new interface driver ath6kl_usb [ 8.641923][ T1] usbcore: registered new interface driver ar5523 [ 8.645068][ T1] usbcore: registered new interface driver ath10k_usb [ 8.647995][ T1] usbcore: registered new interface driver rndis_wlan [ 8.650656][ T1] mac80211_hwsim: initializing netlink [ 8.686195][ T1] usbcore: registered new interface driver atusb [ 8.704868][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 8.709232][ T1] VMware vmxnet3 virtual NIC driver - version 1.5.0.0-k-NAPI [ 8.713330][ T1] usbcore: registered new interface driver catc [ 8.715872][ T1] usbcore: registered new interface driver kaweth [ 8.718370][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 8.721215][ T1] usbcore: registered new interface driver pegasus [ 8.723561][ T1] usbcore: registered new interface driver rtl8150 [ 8.725849][ T1] usbcore: registered new interface driver r8152 [ 8.727370][ T1] hso: drivers/net/usb/hso.c: Option Wireless [ 8.731072][ T1] usbcore: registered new interface driver hso [ 8.733744][ T1] usbcore: registered new interface driver lan78xx [ 8.736829][ T1] usbcore: registered new interface driver asix [ 8.739939][ T1] usbcore: registered new interface driver ax88179_178a [ 8.742559][ T1] usbcore: registered new interface driver cdc_ether [ 8.744533][ T1] usbcore: registered new interface driver cdc_eem [ 8.747128][ T1] usbcore: registered new interface driver dm9601 [ 8.750385][ T1] usbcore: registered new interface driver sr9700 [ 8.752597][ T1] usbcore: registered new interface driver CoreChips [ 8.755119][ T1] usbcore: registered new interface driver smsc75xx [ 8.758049][ T1] usbcore: registered new interface driver smsc95xx [ 8.761573][ T1] usbcore: registered new interface driver gl620a [ 8.763474][ T1] usbcore: registered new interface driver net1080 [ 8.766495][ T1] usbcore: registered new interface driver plusb [ 8.769008][ T1] usbcore: registered new interface driver rndis_host [ 8.771290][ T1] usbcore: registered new interface driver cdc_subset [ 8.774573][ T1] usbcore: registered new interface driver zaurus [ 8.776712][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 8.778803][ T1] usbcore: registered new interface driver int51x1 [ 8.782400][ T1] usbcore: registered new interface driver cdc_phonet [ 8.784427][ T1] usbcore: registered new interface driver kalmia [ 8.786664][ T1] usbcore: registered new interface driver ipheth [ 8.788574][ T1] usbcore: registered new interface driver sierra_net [ 8.791580][ T1] usbcore: registered new interface driver cx82310_eth [ 8.793990][ T1] usbcore: registered new interface driver cdc_ncm [ 8.796397][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 8.798682][ T1] usbcore: registered new interface driver lg-vl600 [ 8.801896][ T1] usbcore: registered new interface driver qmi_wwan [ 8.803541][ T1] usbcore: registered new interface driver cdc_mbim [ 8.805050][ T1] usbcore: registered new interface driver ch9200 [ 8.813196][ T1] VFIO - User Level meta-driver version: 0.3 [ 8.829404][ T1] aoe: AoE v85 initialised. [ 8.836548][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.838818][ T1] ehci-pci: EHCI PCI platform driver [ 8.841485][ T1] ehci-platform: EHCI generic platform driver [ 8.843601][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.845569][ T1] ohci-pci: OHCI PCI platform driver [ 8.847796][ T1] ohci-platform: OHCI generic platform driver [ 8.850259][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 8.853763][ T1] driver u132_hcd [ 8.856332][ T1] fotg210_hcd: FOTG210 Host Controller (EHCI) Driver [ 8.858407][ T1] Warning! fotg210_hcd should always be loaded before uhci_hcd and ohci_hcd, not after [ 8.862995][ T1] usbcore: registered new interface driver cdc_acm [ 8.864552][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 8.867564][ T1] usbcore: registered new interface driver usblp [ 8.870245][ T1] usbcore: registered new interface driver cdc_wdm [ 8.872400][ T1] usbcore: registered new interface driver usbtmc [ 8.876565][ T1] usbcore: registered new interface driver uas [ 8.878253][ T1] usbcore: registered new interface driver usb-storage [ 8.880327][ T1] usbcore: registered new interface driver ums-alauda [ 8.882275][ T1] usbcore: registered new interface driver ums-cypress [ 8.884506][ T1] usbcore: registered new interface driver ums-datafab [ 8.886875][ T1] usbcore: registered new interface driver ums_eneub6250 [ 8.889082][ T1] usbcore: registered new interface driver ums-freecom [ 8.891657][ T1] usbcore: registered new interface driver ums-isd200 [ 8.893457][ T1] usbcore: registered new interface driver ums-jumpshot [ 8.895808][ T1] usbcore: registered new interface driver ums-karma [ 8.897965][ T1] usbcore: registered new interface driver ums-onetouch [ 8.900855][ T1] usbcore: registered new interface driver ums-realtek [ 8.903052][ T1] usbcore: registered new interface driver ums-sddr09 [ 8.905031][ T1] usbcore: registered new interface driver ums-sddr55 [ 8.907037][ T1] usbcore: registered new interface driver ums-usbat [ 8.909010][ T1] usbcore: registered new interface driver mdc800 [ 8.912051][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 8.914918][ T1] usbcore: registered new interface driver microtekX6 [ 8.917574][ T1] usbcore: registered new interface driver usbserial_generic [ 8.921792][ T1] usbserial: USB Serial support registered for generic [ 8.923472][ T1] usbcore: registered new interface driver aircable [ 8.925378][ T1] usbserial: USB Serial support registered for aircable [ 8.927386][ T1] usbcore: registered new interface driver ark3116 [ 8.929603][ T1] usbserial: USB Serial support registered for ark3116 [ 8.931820][ T1] usbcore: registered new interface driver belkin_sa [ 8.933494][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 8.935899][ T1] usbcore: registered new interface driver ch341 [ 8.937494][ T1] usbserial: USB Serial support registered for ch341-uart [ 8.941547][ T1] usbcore: registered new interface driver cp210x [ 8.943444][ T1] usbserial: USB Serial support registered for cp210x [ 8.945415][ T1] usbcore: registered new interface driver cyberjack [ 8.947281][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 8.951583][ T1] usbcore: registered new interface driver cypress_m8 [ 8.954365][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 8.957216][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 8.960469][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 8.963072][ T1] usbcore: registered new interface driver usb_debug [ 8.964727][ T1] usbserial: USB Serial support registered for debug [ 8.966758][ T1] usbserial: USB Serial support registered for xhci_dbc [ 8.968624][ T1] usbcore: registered new interface driver digi_acceleport [ 8.972423][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 8.974456][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 8.977028][ T1] usbcore: registered new interface driver io_edgeport [ 8.979111][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 8.982666][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 8.985919][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 8.988491][ T1] usbserial: USB Serial support registered for EPiC device [ 8.991745][ T1] usbcore: registered new interface driver io_ti [ 8.993674][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 8.996329][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 8.999231][ T1] usbcore: registered new interface driver empeg [ 9.002003][ T1] usbserial: USB Serial support registered for empeg [ 9.004057][ T1] usbcore: registered new interface driver f81534a_ctrl [ 9.006368][ T1] usbcore: registered new interface driver f81232 [ 9.008322][ T1] usbserial: USB Serial support registered for f81232 [ 9.010720][ T1] usbserial: USB Serial support registered for f81534a [ 9.012964][ T1] usbcore: registered new interface driver f81534 [ 9.015489][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 9.019695][ T1] usbcore: registered new interface driver ftdi_sio [ 9.022325][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.024813][ T1] usbcore: registered new interface driver garmin_gps [ 9.026729][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 9.029233][ T1] usbcore: registered new interface driver ipaq [ 9.030969][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 9.033708][ T1] usbcore: registered new interface driver ipw [ 9.035338][ T1] usbserial: USB Serial support registered for IPWireless converter [ 9.037344][ T1] usbcore: registered new interface driver ir_usb [ 9.039903][ T1] usbserial: USB Serial support registered for IR Dongle [ 9.041674][ T1] usbcore: registered new interface driver iuu_phoenix [ 9.043202][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 9.046361][ T1] usbcore: registered new interface driver keyspan [ 9.048580][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.050933][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.054324][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.056131][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.059083][ T1] usbcore: registered new interface driver keyspan_pda [ 9.062148][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 9.064406][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 9.068955][ T1] usbcore: registered new interface driver kl5kusb105 [ 9.071606][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 9.074202][ T1] usbcore: registered new interface driver kobil_sct [ 9.077227][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 9.081760][ T1] usbcore: registered new interface driver mct_u232 [ 9.083817][ T1] usbserial: USB Serial support registered for MCT U232 [ 9.088376][ T1] usbcore: registered new interface driver metro_usb [ 9.091127][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 9.093504][ T1] usbcore: registered new interface driver mos7720 [ 9.096267][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 9.098880][ T1] usbcore: registered new interface driver mos7840 [ 9.100421][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 9.102570][ T1] usbcore: registered new interface driver mxuport [ 9.105059][ T1] usbserial: USB Serial support registered for MOXA UPort [ 9.107847][ T1] usbcore: registered new interface driver navman [ 9.109754][ T1] usbserial: USB Serial support registered for navman [ 9.112480][ T1] usbcore: registered new interface driver omninet [ 9.114603][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb [ 9.117621][ T1] usbcore: registered new interface driver opticon [ 9.119955][ T1] usbserial: USB Serial support registered for opticon [ 9.122009][ T1] usbcore: registered new interface driver option [ 9.123683][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.125826][ T1] usbcore: registered new interface driver oti6858 [ 9.132310][ T1] usbserial: USB Serial support registered for oti6858 [ 9.134802][ T1] usbcore: registered new interface driver pl2303 [ 9.137197][ T1] usbserial: USB Serial support registered for pl2303 [ 9.138781][ T1] usbcore: registered new interface driver qcaux [ 9.141562][ T1] usbserial: USB Serial support registered for qcaux [ 9.143445][ T1] usbcore: registered new interface driver qcserial [ 9.145116][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.147928][ T1] usbcore: registered new interface driver quatech2 [ 9.149244][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 9.151317][ T1] usbcore: registered new interface driver safe_serial [ 9.152930][ T1] usbserial: USB Serial support registered for safe_serial [ 9.154642][ T1] usbcore: registered new interface driver sierra [ 9.156617][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.158256][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.159982][ T1] usbserial: USB Serial support registered for carelink [ 9.161329][ T1] usbserial: USB Serial support registered for zio [ 9.163332][ T1] usbserial: USB Serial support registered for funsoft [ 9.164752][ T1] usbserial: USB Serial support registered for flashloader [ 9.166312][ T1] usbserial: USB Serial support registered for google [ 9.168205][ T1] usbserial: USB Serial support registered for libtransistor [ 9.170056][ T1] usbserial: USB Serial support registered for vivopay [ 9.171740][ T1] usbserial: USB Serial support registered for moto_modem [ 9.173509][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.175298][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.176814][ T1] usbserial: USB Serial support registered for hp4x [ 9.178808][ T1] usbserial: USB Serial support registered for suunto [ 9.180532][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.182063][ T1] usbcore: registered new interface driver spcp8x5 [ 9.183686][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 9.185267][ T1] usbcore: registered new interface driver ssu100 [ 9.186417][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 9.191428][ T1] usbcore: registered new interface driver symbolserial [ 9.192796][ T1] usbserial: USB Serial support registered for symbol [ 9.194259][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 9.195638][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 9.197385][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 9.199086][ T1] usbcore: registered new interface driver upd78f0730 [ 9.200429][ T1] usbserial: USB Serial support registered for upd78f0730 [ 9.201743][ T1] usbcore: registered new interface driver visor [ 9.202994][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 9.205045][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 9.207562][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 9.209394][ T1] usbcore: registered new interface driver wishbone_serial [ 9.210783][ T1] usbserial: USB Serial support registered for wishbone_serial [ 9.213310][ T1] usbcore: registered new interface driver whiteheat [ 9.214770][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 9.216309][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 9.217958][ T1] usbcore: registered new interface driver xr_serial [ 9.219680][ T1] usbserial: USB Serial support registered for xr_serial [ 9.221154][ T1] usbcore: registered new interface driver xsens_mt [ 9.222671][ T1] usbserial: USB Serial support registered for xsens_mt [ 9.224614][ T1] usbcore: registered new interface driver adutux [ 9.226140][ T1] usbcore: registered new interface driver appledisplay [ 9.228086][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 9.229835][ T1] usbcore: registered new interface driver cytherm [ 9.231376][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 9.233056][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 9.235129][ T1] ftdi_elan: driver ftdi-elan [ 9.236203][ T1] usbcore: registered new interface driver ftdi-elan [ 9.238450][ T1] usbcore: registered new interface driver idmouse [ 9.240765][ T1] usbcore: registered new interface driver iowarrior [ 9.242087][ T1] usbcore: registered new interface driver isight_firmware [ 9.244669][ T1] usbcore: registered new interface driver usblcd [ 9.246646][ T1] usbcore: registered new interface driver ldusb [ 9.248715][ T1] usbcore: registered new interface driver legousbtower [ 9.251855][ T1] usbcore: registered new interface driver usbtest [ 9.254400][ T1] usbcore: registered new interface driver usb_ehset_test [ 9.256156][ T1] usbcore: registered new interface driver trancevibrator [ 9.257957][ T1] usbcore: registered new interface driver uss720 [ 9.260429][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 9.264346][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 9.266698][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 9.269606][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 9.272459][ T1] usbcore: registered new interface driver usbsevseg [ 9.273918][ T1] usbcore: registered new interface driver yurex [ 9.276376][ T1] usbcore: registered new interface driver chaoskey [ 9.278715][ T1] usbcore: registered new interface driver sisusb [ 9.281900][ T1] usbcore: registered new interface driver lvs [ 9.283773][ T1] usbcore: registered new interface driver cxacru [ 9.286380][ T1] usbcore: registered new interface driver speedtch [ 9.288057][ T1] usbcore: registered new interface driver ueagle-atm [ 9.289218][ T1] xusbatm: malformed module parameters [ 9.293367][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.295212][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.302823][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.306766][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.309021][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.312318][ T1] usb usb1: Product: Dummy host controller [ 9.314016][ T1] usb usb1: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 9.316523][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.324411][ T1] hub 1-0:1.0: USB hub found [ 9.326025][ T1] hub 1-0:1.0: 1 port detected [ 9.332827][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.335547][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.339122][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.343606][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.345503][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.347313][ T1] usb usb2: Product: Dummy host controller [ 9.349415][ T1] usb usb2: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 9.350708][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 9.355333][ T1] hub 2-0:1.0: USB hub found [ 9.357054][ T1] hub 2-0:1.0: 1 port detected [ 9.360742][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.363775][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.366319][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.369330][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.371609][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.373937][ T1] usb usb3: Product: Dummy host controller [ 9.375612][ T1] usb usb3: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 9.377951][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 9.382475][ T1] hub 3-0:1.0: USB hub found [ 9.384461][ T1] hub 3-0:1.0: 1 port detected [ 9.388589][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.391540][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.394362][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.397159][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.401428][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.403540][ T1] usb usb4: Product: Dummy host controller [ 9.404782][ T1] usb usb4: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 9.406500][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 9.410224][ T1] hub 4-0:1.0: USB hub found [ 9.411662][ T1] hub 4-0:1.0: 1 port detected [ 9.416356][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.418801][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.422045][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.424709][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.427409][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.430139][ T1] usb usb5: Product: Dummy host controller [ 9.431442][ T1] usb usb5: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 9.433382][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 9.437279][ T1] hub 5-0:1.0: USB hub found [ 9.438883][ T1] hub 5-0:1.0: 1 port detected [ 9.443309][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.445987][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.448279][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.450955][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.453599][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.456138][ T1] usb usb6: Product: Dummy host controller [ 9.457709][ T1] usb usb6: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 9.460652][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 9.464534][ T1] hub 6-0:1.0: USB hub found [ 9.466298][ T1] hub 6-0:1.0: 1 port detected [ 9.470342][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.472559][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.475070][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.478316][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.481164][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.482992][ T1] usb usb7: Product: Dummy host controller [ 9.485045][ T1] usb usb7: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 9.487092][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 9.491103][ T1] hub 7-0:1.0: USB hub found [ 9.492631][ T1] hub 7-0:1.0: 1 port detected [ 9.496315][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.498800][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.501582][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.504989][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.508408][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.511482][ T1] usb usb8: Product: Dummy host controller [ 9.513160][ T1] usb usb8: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 9.515443][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 9.518768][ T1] hub 8-0:1.0: USB hub found [ 9.520059][ T1] hub 8-0:1.0: 1 port detected [ 9.543696][ T1] gadgetfs: USB Gadget filesystem, version 24 Aug 2004 [ 9.553631][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.556012][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 9.558948][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 9.561390][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.564432][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.566359][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 9.567879][ T1] usb usb9: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 9.570068][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 9.574012][ T1] hub 9-0:1.0: USB hub found [ 9.575859][ T1] hub 9-0:1.0: 8 ports detected [ 9.585413][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.588902][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 9.591709][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.594588][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 9.595907][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.597477][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 9.598503][ T1] usb usb10: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 9.600239][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 9.604540][ T1] hub 10-0:1.0: USB hub found [ 9.606102][ T1] hub 10-0:1.0: 8 ports detected [ 9.615238][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.617928][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 9.621156][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.624907][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.627324][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 9.628736][ T1] usb usb11: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 9.630635][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 9.634018][ T1] hub 11-0:1.0: USB hub found [ 9.635514][ T1] hub 11-0:1.0: 8 ports detected [ 9.642660][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.647803][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 9.650148][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.652936][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 9.654341][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.655697][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 9.656926][ T1] usb usb12: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 9.660212][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 9.663862][ T1] hub 12-0:1.0: USB hub found [ 9.665606][ T1] hub 12-0:1.0: 8 ports detected [ 9.675172][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.677462][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 9.680767][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.682989][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.685696][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 9.687791][ T1] usb usb13: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 9.689830][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 9.694648][ T1] hub 13-0:1.0: USB hub found [ 9.695808][ T1] hub 13-0:1.0: 8 ports detected [ 9.702871][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.706572][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 9.709748][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.712967][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 9.715245][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.717296][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 9.718974][ T1] usb usb14: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 9.720584][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 9.724170][ T1] hub 14-0:1.0: USB hub found [ 9.725882][ T1] hub 14-0:1.0: 8 ports detected [ 9.734061][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.736794][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 9.740283][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.743370][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.745046][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 9.747325][ T1] usb usb15: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 9.748876][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 9.752670][ T1] hub 15-0:1.0: USB hub found [ 9.754177][ T1] hub 15-0:1.0: 8 ports detected [ 9.760846][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.763603][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 9.766043][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.769380][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 9.771565][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.773774][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 9.774992][ T1] usb usb16: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 9.776502][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 9.780111][ T1] hub 16-0:1.0: USB hub found [ 9.781762][ T1] hub 16-0:1.0: 8 ports detected [ 9.789839][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.792687][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 9.795604][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.798477][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.800204][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 9.802617][ T1] usb usb17: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 9.805129][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 9.809227][ T1] hub 17-0:1.0: USB hub found [ 9.810980][ T1] hub 17-0:1.0: 8 ports detected [ 9.817780][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.820900][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 9.823593][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.826780][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 9.829088][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.831154][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 9.832512][ T1] usb usb18: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 9.834125][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 9.837444][ T1] hub 18-0:1.0: USB hub found [ 9.839133][ T1] hub 18-0:1.0: 8 ports detected [ 9.847559][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.850829][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 9.855635][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.858066][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.859702][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 9.861176][ T1] usb usb19: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 9.863317][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 9.868392][ T1] hub 19-0:1.0: USB hub found [ 9.870235][ T1] hub 19-0:1.0: 8 ports detected [ 9.877319][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.879558][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 9.881446][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.886334][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 9.890440][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.892355][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 9.894019][ T1] usb usb20: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 9.895532][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 9.899100][ T1] hub 20-0:1.0: USB hub found [ 9.900241][ T1] hub 20-0:1.0: 8 ports detected [ 9.908042][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.910649][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 9.913491][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.915751][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.917747][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 9.920253][ T1] usb usb21: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 9.922838][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 9.926572][ T1] hub 21-0:1.0: USB hub found [ 9.927661][ T1] hub 21-0:1.0: 8 ports detected [ 9.935034][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.937679][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 9.940842][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.943947][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 9.945640][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.947973][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 9.950130][ T1] usb usb22: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 9.951853][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 9.955696][ T1] hub 22-0:1.0: USB hub found [ 9.957227][ T1] hub 22-0:1.0: 8 ports detected [ 9.966290][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 9.968999][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 9.972417][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 9.974859][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.977324][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 9.978870][ T1] usb usb23: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 9.980238][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 9.984403][ T1] hub 23-0:1.0: USB hub found [ 9.987232][ T1] hub 23-0:1.0: 8 ports detected [ 9.995164][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 9.998190][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.000656][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.003140][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.004517][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.005646][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.006746][ T1] usb usb24: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.008045][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.011468][ T1] hub 24-0:1.0: USB hub found [ 10.012910][ T1] hub 24-0:1.0: 8 ports detected [ 10.021635][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.024138][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.026629][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.029382][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.032355][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.033829][ T1] usb usb25: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.035745][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.039549][ T1] hub 25-0:1.0: USB hub found [ 10.041408][ T1] hub 25-0:1.0: 8 ports detected [ 10.047646][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.051019][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.054059][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.057827][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.060556][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.063592][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.066033][ T1] usb usb26: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.068537][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.072659][ T1] hub 26-0:1.0: USB hub found [ 10.073935][ T1] hub 26-0:1.0: 8 ports detected [ 10.083022][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.085798][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.088844][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.091926][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.094699][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.096737][ T1] usb usb27: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.099656][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.103868][ T1] hub 27-0:1.0: USB hub found [ 10.105727][ T1] hub 27-0:1.0: 8 ports detected [ 10.113129][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.115493][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.118240][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.121103][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.123248][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.124792][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.127403][ T1] usb usb28: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.129208][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.133913][ T1] hub 28-0:1.0: USB hub found [ 10.135425][ T1] hub 28-0:1.0: 8 ports detected [ 10.144689][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.147043][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.150701][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.153330][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.160443][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.161957][ T1] usb usb29: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.163018][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.166765][ T1] hub 29-0:1.0: USB hub found [ 10.167895][ T1] hub 29-0:1.0: 8 ports detected [ 10.174221][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.176250][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.178830][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.181388][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.183356][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.185315][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.186815][ T1] usb usb30: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.188846][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.192531][ T1] hub 30-0:1.0: USB hub found [ 10.193882][ T1] hub 30-0:1.0: 8 ports detected [ 10.202250][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.204854][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.209262][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.211980][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.213680][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.215543][ T1] usb usb31: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.217344][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.220645][ T1] hub 31-0:1.0: USB hub found [ 10.221988][ T1] hub 31-0:1.0: 8 ports detected [ 10.227971][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.230159][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.231627][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.234008][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.236015][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.237215][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.238397][ T1] usb usb32: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.239564][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.242761][ T1] hub 32-0:1.0: USB hub found [ 10.244040][ T1] hub 32-0:1.0: 8 ports detected [ 10.251812][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.253685][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.256242][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.257974][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.259775][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.261010][ T1] usb usb33: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.262430][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.266217][ T1] hub 33-0:1.0: USB hub found [ 10.267954][ T1] hub 33-0:1.0: 8 ports detected [ 10.274616][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.276996][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.279167][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.281164][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.282874][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.284958][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.286432][ T1] usb usb34: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.288102][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.291996][ T1] hub 34-0:1.0: USB hub found [ 10.293692][ T1] hub 34-0:1.0: 8 ports detected [ 10.302268][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.304973][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.308306][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.309700][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.310911][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.311855][ T1] usb usb35: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.313582][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.316975][ T1] hub 35-0:1.0: USB hub found [ 10.318665][ T1] hub 35-0:1.0: 8 ports detected [ 10.325591][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.327859][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.330121][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.332694][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.334210][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.336295][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.337451][ T1] usb usb36: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.338455][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.342253][ T1] hub 36-0:1.0: USB hub found [ 10.345112][ T1] hub 36-0:1.0: 8 ports detected [ 10.353615][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.357511][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.360618][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.362219][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.363507][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.364669][ T1] usb usb37: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.366912][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.370496][ T1] hub 37-0:1.0: USB hub found [ 10.372265][ T1] hub 37-0:1.0: 8 ports detected [ 10.378578][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.380960][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.383043][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.386714][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.390677][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.392784][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.394933][ T1] usb usb38: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.396573][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 10.401743][ T1] hub 38-0:1.0: USB hub found [ 10.404178][ T1] hub 38-0:1.0: 8 ports detected [ 10.413045][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.415432][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 10.418388][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.420402][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.421909][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 10.422976][ T1] usb usb39: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.423989][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 10.427702][ T1] hub 39-0:1.0: USB hub found [ 10.428757][ T1] hub 39-0:1.0: 8 ports detected [ 10.435096][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.437009][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 10.438852][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.442169][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.443867][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.445327][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 10.446239][ T1] usb usb40: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.447331][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 10.450597][ T1] hub 40-0:1.0: USB hub found [ 10.451615][ T1] hub 40-0:1.0: 8 ports detected [ 10.460295][ T1] usbcore: registered new device driver usbip-host [ 10.464567][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.467163][ T1] i8042: Warning: Keylock active [ 10.474137][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.476778][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 10.481306][ T1] mousedev: PS/2 mouse device common for all mice [ 10.487401][ T1] usbcore: registered new interface driver appletouch [ 10.489546][ T1] usbcore: registered new interface driver bcm5974 [ 10.491847][ T1] usbcore: registered new interface driver synaptics_usb [ 10.494153][ T1] usbcore: registered new interface driver iforce [ 10.497552][ T1] usbcore: registered new interface driver xpad [ 10.500528][ T1] usbcore: registered new interface driver usb_acecad [ 10.502930][ T1] usbcore: registered new interface driver aiptek [ 10.505445][ T1] usbcore: registered new interface driver hanwang [ 10.507136][ T1] usbcore: registered new interface driver kbtab [ 10.508700][ T1] usbcore: registered new interface driver pegasus_notetaker [ 10.511332][ T1] usbcore: registered new interface driver usbtouchscreen [ 10.514255][ T1] usbcore: registered new interface driver sur40 [ 10.516081][ T1] usbcore: registered new interface driver ati_remote2 [ 10.517731][ T1] cm109: Keymap for Komunikate KIP1000 phone loaded [ 10.519602][ T1] usbcore: registered new interface driver cm109 [ 10.521220][ T1] cm109: CM109 phone driver: 20080805 (C) Alfred E. Heggestad [ 10.523377][ T1] usbcore: registered new interface driver ims_pcu [ 10.524937][ T1] usbcore: registered new interface driver keyspan_remote [ 10.526883][ T1] usbcore: registered new interface driver powermate [ 10.529810][ T1] usbcore: registered new interface driver yealink [ 10.533360][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 10.543548][ T1] rtc_cmos 00:00: registered as rtc0 [ 10.545990][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 10.548954][ T1] i2c /dev entries driver [ 10.551359][ T1] usbcore: registered new interface driver i2c-diolan-u2c [ 10.553440][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 10.555665][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 10.562822][ T1] usbcore: registered new interface driver ati_remote [ 10.565278][ T1] usbcore: registered new interface driver imon [ 10.567657][ T1] usbcore: registered new interface driver mceusb [ 10.574654][ T1] usbcore: registered new interface driver redrat3 [ 10.576583][ T1] usbcore: registered new interface driver streamzap [ 10.578847][ T1] usbcore: registered new interface driver igorplugusb [ 10.580798][ T1] usbcore: registered new interface driver iguanair [ 10.582718][ T1] usbcore: registered new interface driver ttusbir [ 10.586114][ T1] b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded successfully [ 10.589041][ T1] usbcore: registered new interface driver ttusb-dec [ 10.591908][ T1] usbcore: registered new interface driver ttusb [ 10.593516][ T1] usbcore: registered new interface driver dvb_usb_vp7045 [ 10.595707][ T1] usbcore: registered new interface driver dvb_usb_vp702x [ 10.597456][ T1] usbcore: registered new interface driver dvb_usb_gp8psk [ 10.600531][ T1] usbcore: registered new interface driver dvb_usb_dtt200u [ 10.602852][ T1] usbcore: registered new interface driver dvb_usb_a800 [ 10.604403][ T1] usbcore: registered new interface driver dvb_usb_dibusb_mb [ 10.606388][ T1] usbcore: registered new interface driver dvb_usb_dibusb_mc [ 10.608353][ T1] usbcore: registered new interface driver dvb_usb_nova_t_usb2 [ 10.610821][ T1] usbcore: registered new interface driver dvb_usb_umt_010 [ 10.612659][ T1] usbcore: registered new interface driver dvb_usb_m920x [ 10.614300][ T1] usbcore: registered new interface driver dvb_usb_digitv [ 10.616553][ T1] usbcore: registered new interface driver dvb_usb_cxusb [ 10.618520][ T1] usbcore: registered new interface driver dvb_usb_ttusb2 [ 10.621119][ T1] usbcore: registered new interface driver dvb_usb_dib0700 [ 10.623440][ T1] usbcore: registered new interface driver opera1 [ 10.624945][ T1] usbcore: registered new interface driver dvb_usb_af9005 [ 10.626899][ T1] usbcore: registered new interface driver pctv452e [ 10.629175][ T1] usbcore: registered new interface driver dw2102 [ 10.631282][ T1] usbcore: registered new interface driver dvb_usb_dtv5100 [ 10.632855][ T1] usbcore: registered new interface driver cinergyT2 [ 10.634888][ T1] usbcore: registered new interface driver dvb_usb_az6027 [ 10.637581][ T1] usbcore: registered new interface driver dvb_usb_technisat_usb2 [ 10.641110][ T1] usbcore: registered new interface driver dvb_usb_af9015 [ 10.643697][ T1] usbcore: registered new interface driver dvb_usb_af9035 [ 10.646000][ T1] usbcore: registered new interface driver dvb_usb_anysee [ 10.648715][ T1] usbcore: registered new interface driver dvb_usb_au6610 [ 10.650279][ T1] usbcore: registered new interface driver dvb_usb_az6007 [ 10.652618][ T1] usbcore: registered new interface driver dvb_usb_ce6230 [ 10.654439][ T1] usbcore: registered new interface driver dvb_usb_ec168 [ 10.656312][ T1] usbcore: registered new interface driver dvb_usb_lmedm04 [ 10.657678][ T1] usbcore: registered new interface driver dvb_usb_gl861 [ 10.659010][ T1] usbcore: registered new interface driver dvb_usb_mxl111sf [ 10.660574][ T1] usbcore: registered new interface driver dvb_usb_rtl28xxu [ 10.662595][ T1] usbcore: registered new interface driver dvb_usb_dvbsky [ 10.664707][ T1] usbcore: registered new interface driver zd1301 [ 10.666289][ T1] usbcore: registered new interface driver smsusb [ 10.667832][ T1] usbcore: registered new interface driver b2c2_flexcop_usb [ 10.669386][ T1] usbcore: registered new interface driver zr364xx [ 10.671273][ T1] usbcore: registered new interface driver stkwebcam [ 10.673262][ T1] usbcore: registered new interface driver s2255 [ 10.674794][ T1] usbcore: registered new interface driver uvcvideo [ 10.676161][ T1] gspca_main: v2.14.0 registered [ 10.677234][ T1] usbcore: registered new interface driver benq [ 10.678682][ T1] usbcore: registered new interface driver conex [ 10.680494][ T1] usbcore: registered new interface driver cpia1 [ 10.682085][ T1] usbcore: registered new interface driver dtcs033 [ 10.684138][ T1] usbcore: registered new interface driver etoms [ 10.685754][ T1] usbcore: registered new interface driver finepix [ 10.688589][ T1] usbcore: registered new interface driver jeilinj [ 10.691962][ T5] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 10.697389][ T1] usbcore: registered new interface driver jl2005bcd [ 10.705215][ T1] usbcore: registered new interface driver kinect [ 10.707113][ T1] usbcore: registered new interface driver konica [ 10.709134][ T1] usbcore: registered new interface driver mars [ 10.711012][ T1] usbcore: registered new interface driver mr97310a [ 10.713021][ T1] usbcore: registered new interface driver nw80x [ 10.715230][ T1] usbcore: registered new interface driver ov519 [ 10.718083][ T1] usbcore: registered new interface driver ov534 [ 10.720479][ T1] usbcore: registered new interface driver ov534_9 [ 10.722237][ T1] usbcore: registered new interface driver pac207 [ 10.723867][ T1] usbcore: registered new interface driver gspca_pac7302 [ 10.725571][ T1] usbcore: registered new interface driver pac7311 [ 10.727085][ T1] usbcore: registered new interface driver se401 [ 10.729024][ T1] usbcore: registered new interface driver sn9c2028 [ 10.731232][ T1] usbcore: registered new interface driver gspca_sn9c20x [ 10.733452][ T1] usbcore: registered new interface driver sonixb [ 10.736536][ T1] usbcore: registered new interface driver sonixj [ 10.738389][ T1] usbcore: registered new interface driver spca500 [ 10.740107][ T1] usbcore: registered new interface driver spca501 [ 10.742253][ T1] usbcore: registered new interface driver spca505 [ 10.745604][ T1] usbcore: registered new interface driver spca506 [ 10.747783][ T1] usbcore: registered new interface driver spca508 [ 10.749516][ T1] usbcore: registered new interface driver spca561 [ 10.751230][ T1] usbcore: registered new interface driver spca1528 [ 10.753038][ T1] usbcore: registered new interface driver sq905 [ 10.754661][ T1] usbcore: registered new interface driver sq905c [ 10.755983][ T1] usbcore: registered new interface driver sq930x [ 10.757341][ T1] usbcore: registered new interface driver sunplus [ 10.759067][ T1] usbcore: registered new interface driver stk014 [ 10.760526][ T1] usbcore: registered new interface driver stk1135 [ 10.762222][ T1] usbcore: registered new interface driver stv0680 [ 10.764083][ T1] usbcore: registered new interface driver t613 [ 10.765494][ T1] usbcore: registered new interface driver gspca_topro [ 10.766993][ T1] usbcore: registered new interface driver touptek [ 10.768647][ T1] usbcore: registered new interface driver tv8532 [ 10.770203][ T1] usbcore: registered new interface driver vc032x [ 10.771613][ T1] usbcore: registered new interface driver vicam [ 10.773295][ T1] usbcore: registered new interface driver xirlink-cit [ 10.775266][ T1] usbcore: registered new interface driver gspca_zc3xx [ 10.777044][ T1] usbcore: registered new interface driver ALi m5602 [ 10.778464][ T1] usbcore: registered new interface driver STV06xx [ 10.780064][ T1] usbcore: registered new interface driver gspca_gl860 [ 10.782159][ T1] usbcore: registered new interface driver Philips webcam [ 10.784300][ T1] usbcore: registered new interface driver airspy [ 10.786229][ T1] usbcore: registered new interface driver hackrf [ 10.787846][ T1] usbcore: registered new interface driver msi2500 [ 10.789786][ T1] cpia2: V4L-Driver for Vision CPiA2 based cameras v3.0.1 [ 10.791667][ T1] usbcore: registered new interface driver cpia2 [ 10.792930][ T1] au0828: au0828 driver loaded [ 10.794308][ T1] usbcore: registered new interface driver au0828 [ 10.795817][ T1] usbcore: registered new interface driver hdpvr [ 10.798409][ T1] usbcore: registered new interface driver pvrusb2 [ 10.799831][ T1] pvrusb2: V4L in-tree version:Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner [ 10.801369][ T1] pvrusb2: Debug mask is 31 (0x1f) [ 10.802754][ T1] usbcore: registered new interface driver stk1160 [ 10.804395][ T1] usbcore: registered new interface driver cx231xx [ 10.805753][ T1] usbcore: registered new interface driver tm6000 [ 10.807305][ T1] usbcore: registered new interface driver em28xx [ 10.809165][ T1] em28xx: Registered (Em28xx v4l2 Extension) extension [ 10.810912][ T1] em28xx: Registered (Em28xx Audio Extension) extension [ 10.812428][ T1] em28xx: Registered (Em28xx dvb Extension) extension [ 10.813489][ T1] em28xx: Registered (Em28xx Input Extension) extension [ 10.815053][ T1] usbcore: registered new interface driver usbtv [ 10.817258][ T1] usbcore: registered new interface driver go7007 [ 10.819210][ T1] usbcore: registered new interface driver go7007-loader [ 10.821397][ T1] usbcore: registered new interface driver Abilis Systems as10x usb driver [ 10.840040][ T1] vivid-000: using single planar format API [ 10.842830][ T1] [ 10.843352][ T1] ====================================================== [ 10.844483][ T1] WARNING: possible circular locking dependency detected [ 10.845711][ T1] 5.13.0-syzkaller #0 Not tainted [ 10.846935][ T1] ------------------------------------------------------ [ 10.848744][ T1] swapper/0/1 is trying to acquire lock: [ 10.849543][ T1] ffffffff8c7d6ea0 (fs_reclaim){+.+.}-{0:0}, at: __fs_reclaim_acquire+0x0/0x30 [ 10.849543][ T1] [ 10.849543][ T1] but task is already holding lock: [ 10.849543][ T1] ffff8880b9c4d0c8 (lock#2){-.-.}-{2:2}, at: local_lock_acquire+0x7/0x130 [ 10.849543][ T1] [ 10.849543][ T1] which lock already depends on the new lock. [ 10.849543][ T1] [ 10.849543][ T1] [ 10.849543][ T1] the existing dependency chain (in reverse order) is: [ 10.849543][ T1] [ 10.849543][ T1] -> #2 (lock#2){-.-.}-{2:2}: [ 10.849543][ T1] lock_acquire+0x182/0x4a0 [ 10.849543][ T1] local_lock_acquire+0x23/0x130 [ 10.849543][ T1] rmqueue_pcplist+0x10c/0x4d0 [ 10.849543][ T1] rmqueue+0x1eb4/0x22e0 [ 10.849543][ T1] get_page_from_freelist+0x4b3/0xa30 [ 10.849543][ T1] __alloc_pages+0x26c/0x5f0 [ 10.849543][ T1] alloc_page_interleave+0x22/0x1c0 [ 10.849543][ T1] stack_depot_save+0x361/0x490 [ 10.849543][ T1] kasan_save_stack+0x3e/0x50 [ 10.849543][ T1] kasan_record_aux_stack+0xee/0x120 [ 10.849543][ T1] insert_work+0x54/0x400 [ 10.849543][ T1] __queue_work+0x928/0xc60 [ 10.849543][ T1] queue_delayed_work_on+0x11b/0x200 [ 10.849543][ T1] hub_activate+0x4d4/0x1c10 [ 10.849543][ T1] hub_configure+0x1a7e/0x26a0 [ 10.849543][ T1] hub_probe+0x84a/0x9d0 [ 10.849543][ T1] usb_probe_interface+0x633/0xb40 [ 10.849543][ T1] call_driver_probe+0x96/0x250 [ 10.849543][ T1] really_probe+0x223/0x9c0 [ 10.849543][ T1] __driver_probe_device+0x1f8/0x3e0 [ 10.879503][ T1] driver_probe_device+0x50/0x240 [ 10.879503][ T1] __device_attach_driver+0x1e1/0x3b0 [ 10.879503][ T1] bus_for_each_drv+0x16a/0x1f0 [ 10.879503][ T1] __device_attach+0x301/0x560 [ 10.879503][ T1] bus_probe_device+0xb8/0x1f0 [ 10.879503][ T1] device_add+0x1295/0x1790 [ 10.879503][ T1] usb_set_configuration+0x1a86/0x2100 [ 10.879503][ T1] usb_generic_driver_probe+0x83/0x140 [ 10.879503][ T1] usb_probe_device+0x13a/0x260 [ 10.879503][ T1] call_driver_probe+0x96/0x250 [ 10.879503][ T1] really_probe+0x223/0x9c0 [ 10.879503][ T1] __driver_probe_device+0x1f8/0x3e0 [ 10.879503][ T1] driver_probe_device+0x50/0x240 [ 10.879503][ T1] __device_attach_driver+0x1e1/0x3b0 [ 10.879503][ T1] bus_for_each_drv+0x16a/0x1f0 [ 10.879503][ T1] __device_attach+0x301/0x560 [ 10.879503][ T1] bus_probe_device+0xb8/0x1f0 [ 10.879503][ T1] device_add+0x1295/0x1790 [ 10.879503][ T1] usb_new_device+0x108a/0x1940 [ 10.879503][ T1] register_root_hub+0x214/0x550 [ 10.879503][ T1] usb_add_hcd+0xa24/0x1490 [ 10.879503][ T1] dummy_hcd_probe+0x155/0x2b0 [ 10.879503][ T1] platform_probe+0x130/0x1b0 [ 10.879503][ T1] call_driver_probe+0x96/0x250 [ 10.879503][ T1] really_probe+0x223/0x9c0 [ 10.879503][ T1] __driver_probe_device+0x1f8/0x3e0 [ 10.879503][ T1] driver_probe_device+0x50/0x240 [ 10.879503][ T1] __device_attach_driver+0x1e1/0x3b0 [ 10.879503][ T1] bus_for_each_drv+0x16a/0x1f0 [ 10.879503][ T1] __device_attach+0x301/0x560 [ 10.879503][ T1] bus_probe_device+0xb8/0x1f0 [ 10.879503][ T1] device_add+0x1295/0x1790 [ 10.879503][ T1] platform_device_add+0x601/0x7f0 [ 10.879503][ T1] init+0x8a7/0x106a [ 10.879503][ T1] do_one_initcall+0x1a7/0x400 [ 10.879503][ T1] do_initcall_level+0x14a/0x1f5 [ 10.879503][ T1] do_initcalls+0x4b/0x8c [ 10.879503][ T1] kernel_init_freeable+0x3f1/0x57e [ 10.879503][ T1] kernel_init+0x19/0x2a0 [ 10.879503][ T1] ret_from_fork+0x1f/0x30 [ 10.879503][ T1] [ 10.879503][ T1] -> #1 (&pool->lock){-.-.}-{2:2}: [ 10.879503][ T1] lock_acquire+0x182/0x4a0 [ 10.879503][ T1] _raw_spin_lock+0x2a/0x40 [ 10.879503][ T1] __queue_work+0x593/0xc60 [ 10.879503][ T1] queue_work_on+0x111/0x200 [ 10.879503][ T1] release_task_stack+0x195/0x260 [ 10.879503][ T1] finish_task_switch+0x27f/0x630 [ 10.879503][ T1] __schedule+0xc0f/0x11f0 [ 10.879503][ T1] preempt_schedule_irq+0xe3/0x190 [ 10.879503][ T1] irqentry_exit+0x56/0x90 [ 10.879503][ T1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 10.879503][ T1] lock_release+0x543/0x7b0 [ 10.879503][ T1] kmem_cache_alloc+0x3a/0x340 [ 10.879503][ T1] __kernfs_new_node+0xdb/0x720 [ 10.879503][ T1] kernfs_new_node+0x95/0x160 [ 10.879503][ T1] __kernfs_create_file+0x45/0x2e0 [ 10.879503][ T1] sysfs_add_file_mode_ns+0x2fe/0x3c0 [ 10.879503][ T1] internal_create_group+0x4d7/0xd20 [ 10.879503][ T1] kernel_add_sysfs_param+0xe8/0x126 [ 10.879503][ T1] param_sysfs_builtin+0x145/0x1b9 [ 10.879503][ T1] param_sysfs_init+0x68/0x6c [ 10.879503][ T1] do_one_initcall+0x1a7/0x400 [ 10.879503][ T1] do_initcall_level+0x14a/0x1f5 [ 10.879503][ T1] do_initcalls+0x4b/0x8c [ 10.879503][ T1] kernel_init_freeable+0x3f1/0x57e [ 10.879503][ T1] kernel_init+0x19/0x2a0 [ 10.879503][ T1] ret_from_fork+0x1f/0x30 [ 10.879503][ T1] [ 10.879503][ T1] -> #0 (fs_reclaim){+.+.}-{0:0}: [ 10.879503][ T1] check_prevs_add+0x4f9/0x5b30 [ 10.879503][ T1] __lock_acquire+0x4476/0x6100 [ 10.879503][ T1] lock_acquire+0x182/0x4a0 [ 10.879503][ T1] __fs_reclaim_acquire+0x20/0x30 [ 10.879503][ T1] fs_reclaim_acquire+0x59/0xf0 [ 10.879503][ T1] prepare_alloc_pages+0x151/0x5a0 [ 10.879503][ T1] __alloc_pages+0x14d/0x5f0 [ 10.879503][ T1] alloc_page_interleave+0x22/0x1c0 [ 10.879503][ T1] stack_depot_save+0x361/0x490 [ 10.879503][ T1] save_stack+0xf9/0x1f0 [ 10.879503][ T1] __set_page_owner+0x42/0x2f0 [ 10.879503][ T1] __alloc_pages_bulk+0x9f2/0x1090 [ 10.879503][ T1] __vmalloc_node_range+0x3ad/0x7f0 [ 10.879503][ T1] vzalloc+0x75/0x80 [ 10.879503][ T1] tpg_alloc+0x194/0x770 [ 10.879503][ T1] vivid_create_instance+0x2035/0xac90 [ 10.879503][ T1] vivid_probe+0x9a/0x140 [ 10.879503][ T1] platform_probe+0x130/0x1b0 [ 10.879503][ T1] call_driver_probe+0x96/0x250 [ 10.879503][ T1] really_probe+0x223/0x9c0 [ 10.879503][ T1] __driver_probe_device+0x1f8/0x3e0 [ 10.879503][ T1] driver_probe_device+0x50/0x240 [ 10.879503][ T1] __driver_attach+0x2ba/0x520 [ 10.879503][ T1] bus_for_each_dev+0x168/0x1d0 [ 10.879503][ T1] bus_add_driver+0x324/0x5e0 [ 10.879503][ T1] driver_register+0x2e9/0x3e0 [ 10.879503][ T1] vivid_init+0x39/0x67 [ 10.879503][ T1] do_one_initcall+0x1a7/0x400 [ 10.879503][ T1] do_initcall_level+0x14a/0x1f5 [ 10.879503][ T1] do_initcalls+0x4b/0x8c [ 10.879503][ T1] kernel_init_freeable+0x3f1/0x57e [ 10.879503][ T1] kernel_init+0x19/0x2a0 [ 10.879503][ T1] ret_from_fork+0x1f/0x30 [ 10.879503][ T1] [ 10.879503][ T1] other info that might help us debug this: [ 10.879503][ T1] [ 10.879503][ T1] Chain exists of: [ 10.879503][ T1] fs_reclaim --> &pool->lock --> lock#2 [ 10.879503][ T1] [ 10.879503][ T1] Possible unsafe locking scenario: [ 10.879503][ T1] [ 10.879503][ T1] CPU0 CPU1 [ 10.879503][ T1] ---- ---- [ 10.879503][ T1] lock(lock#2); [ 10.879503][ T1] lock(&pool->lock); [ 10.879503][ T1] lock(lock#2); [ 10.879503][ T1] lock(fs_reclaim); [ 10.879503][ T1] [ 10.879503][ T1] *** DEADLOCK *** [ 10.879503][ T1] [ 10.879503][ T1] 2 locks held by swapper/0/1: [ 10.879503][ T1] #0: ffffffff8d449f88 (&dev->mutex){....}-{3:3}, at: __driver_attach+0x2ae/0x520 [ 10.879503][ T1] #1: ffff8880b9c4d0c8 (lock#2){-.-.}-{2:2}, at: local_lock_acquire+0x7/0x130 [ 10.879503][ T1] [ 10.879503][ T1] stack backtrace: [ 10.879503][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.13.0-syzkaller #0 [ 10.879503][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 10.879503][ T1] Call Trace: [ 10.879503][ T1] dump_stack_lvl+0x1ae/0x29f [ 10.879503][ T1] ? show_regs_print_info+0x12/0x12 [ 10.879503][ T1] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 10.879503][ T1] ? save_trace+0x5a/0x9f0 [ 10.879503][ T1] print_circular_bug+0xb17/0xdc0 [ 10.879503][ T1] ? hlock_conflict+0x1f0/0x1f0 [ 10.879503][ T1] ? __bfs+0x369/0x700 [ 10.879503][ T1] ? check_path+0x40/0x40 [ 10.879503][ T1] ? noop_count+0x30/0x30 [ 10.879503][ T1] ? save_trace+0x5a/0x9f0 [ 10.879503][ T1] check_noncircular+0x2cc/0x390 [ 10.879503][ T1] ? add_chain_block+0x850/0x850 [ 10.879503][ T1] ? check_noncircular+0x1aa/0x390 [ 10.879503][ T1] ? add_chain_block+0x850/0x850 [ 10.879503][ T1] check_prevs_add+0x4f9/0x5b30 [ 10.879503][ T1] ? check_prevs_add+0x1c41/0x5b30 [ 10.879503][ T1] ? mark_lock+0x199/0x1eb0 [ 10.879503][ T1] ? reacquire_held_locks+0x5f0/0x5f0 [ 10.879503][ T1] ? __bfs+0x700/0x700 [ 10.879503][ T1] ? __bfs+0x700/0x700 [ 10.879503][ T1] ? __lock_acquire+0x145b/0x6100 [ 10.879503][ T1] ? mark_lock+0x199/0x1eb0 [ 10.879503][ T1] ? mark_lock+0x199/0x1eb0 [ 10.879503][ T1] ? mark_lock+0x199/0x1eb0 [ 10.879503][ T1] ? mark_lock+0x199/0x1eb0 [ 10.879503][ T1] ? __bfs+0x700/0x700 [ 10.879503][ T1] ? __bfs+0x700/0x700 [ 10.879503][ T1] ? mark_lock+0x199/0x1eb0 [ 10.879503][ T1] ? __bfs+0x700/0x700 [ 10.879503][ T1] ? mark_lock+0x199/0x1eb0 [ 10.879503][ T1] ? mark_lock+0x199/0x1eb0 [ 10.879503][ T1] ? mark_lock+0x199/0x1eb0 [ 10.879503][ T1] ? __bfs+0x700/0x700 [ 10.879503][ T1] ? mark_lock+0x199/0x1eb0 [ 10.879503][ T1] ? __lock_acquire+0x145b/0x6100 [ 10.879503][ T1] ? mark_lock+0x199/0x1eb0 [ 10.879503][ T1] ? lockdep_lock+0x102/0x2c0 [ 10.879503][ T1] ? lockdep_count_forward_deps+0x240/0x240 [ 10.879503][ T1] ? mark_lock+0x199/0x1eb0 [ 10.879503][ T1] __lock_acquire+0x4476/0x6100 [ 10.879503][ T1] ? __lock_acquire+0x145b/0x6100 [ 10.879503][ T1] ? trace_lock_acquire+0x190/0x190 [ 10.879503][ T1] ? mark_lock+0x199/0x1eb0 [ 10.879503][ T1] ? __bfs+0x700/0x700 [ 10.879503][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 10.879503][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 10.879503][ T1] ? __bfs+0x700/0x700 [ 10.879503][ T1] ? memset+0x1f/0x40 [ 10.879503][ T1] ? unwind_next_frame+0x13e6/0x1fa0 [ 10.879503][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 10.879503][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 10.879503][ T1] lock_acquire+0x182/0x4a0 [ 10.879503][ T1] ? warn_alloc+0x340/0x340 [ 10.879503][ T1] ? read_lock_is_recursive+0x10/0x10 [ 10.879503][ T1] ? memset+0x1f/0x40 [ 10.879503][ T1] __fs_reclaim_acquire+0x20/0x30 [ 10.879503][ T1] ? warn_alloc+0x340/0x340 [ 10.879503][ T1] fs_reclaim_acquire+0x59/0xf0 [ 10.879503][ T1] prepare_alloc_pages+0x151/0x5a0 [ 10.879503][ T1] __alloc_pages+0x14d/0x5f0 [ 10.879503][ T1] ? __rmqueue_pcplist+0x2030/0x2030 [ 10.879503][ T1] ? stack_trace_save+0x1e0/0x1e0 [ 10.879503][ T1] ? arch_stack_walk+0xa6/0xe0 [ 10.879503][ T1] ? vivid_init+0x39/0x67 [ 10.879503][ T1] ? __next_node_in+0xdd/0x110 [ 10.879503][ T1] alloc_page_interleave+0x22/0x1c0 [ 10.879503][ T1] stack_depot_save+0x361/0x490 [ 10.879503][ T1] save_stack+0xf9/0x1f0 [ 10.879503][ T1] ? __reset_page_owner+0x1a0/0x1a0 [ 10.879503][ T1] ? __alloc_pages_bulk+0x9f2/0x1090 [ 10.879503][ T1] ? __vmalloc_node_range+0x3ad/0x7f0 [ 10.879503][ T1] ? vzalloc+0x75/0x80 [ 10.879503][ T1] ? tpg_alloc+0x194/0x770 [ 10.879503][ T1] ? vivid_create_instance+0x2035/0xac90 [ 10.879503][ T1] ? vivid_probe+0x9a/0x140 [ 10.879503][ T1] ? platform_probe+0x130/0x1b0 [ 10.879503][ T1] ? call_driver_probe+0x96/0x250 [ 10.879503][ T1] ? really_probe+0x223/0x9c0 [ 10.879503][ T1] ? __driver_probe_device+0x1f8/0x3e0 [ 10.879503][ T1] ? driver_probe_device+0x50/0x240 [ 10.879503][ T1] ? __driver_attach+0x2ba/0x520 [ 10.879503][ T1] ? bus_for_each_dev+0x168/0x1d0 [ 10.879503][ T1] ? bus_add_driver+0x324/0x5e0 [ 10.879503][ T1] ? driver_register+0x2e9/0x3e0 [ 10.879503][ T1] ? vivid_init+0x39/0x67 [ 10.879503][ T1] ? preempt_count_add+0x66/0x130 [ 10.879503][ T1] __set_page_owner+0x42/0x2f0 [ 10.879503][ T1] ? post_alloc_hook+0x102/0x220 [ 10.879503][ T1] __alloc_pages_bulk+0x9f2/0x1090 [ 10.879503][ T1] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 10.879503][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 10.879503][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 10.879503][ T1] ? tpg_alloc+0x194/0x770 [ 10.879503][ T1] ? __vmalloc_node_range+0x2c5/0x7f0 [ 10.879503][ T1] ? __kmalloc_node+0x29b/0x430 [ 10.879503][ T1] ? __get_vm_area_node+0x2bd/0x2f0 [ 10.879503][ T1] __vmalloc_node_range+0x3ad/0x7f0 [ 10.879503][ T1] ? tpg_alloc+0x194/0x770 [ 10.879503][ T1] vzalloc+0x75/0x80 [ 10.879503][ T1] ? tpg_alloc+0x194/0x770 [ 10.879503][ T1] tpg_alloc+0x194/0x770 [ 10.879503][ T1] vivid_create_instance+0x2035/0xac90 [ 10.879503][ T1] ? vivid_remove+0xe10/0xe10 [ 10.879503][ T1] ? is_acpi_device_node+0x53/0x60 [ 10.879503][ T1] vivid_probe+0x9a/0x140 [ 10.879503][ T1] platform_probe+0x130/0x1b0 [ 10.879503][ T1] ? platform_uevent+0xb0/0xb0 [ 10.879503][ T1] call_driver_probe+0x96/0x250 [ 10.879503][ T1] really_probe+0x223/0x9c0 [ 10.879503][ T1] __driver_probe_device+0x1f8/0x3e0 [ 10.879503][ T1] driver_probe_device+0x50/0x240 [ 10.879503][ T1] __driver_attach+0x2ba/0x520 [ 10.879503][ T1] ? driver_attach+0x40/0x40 [ 10.879503][ T1] bus_for_each_dev+0x168/0x1d0 [ 10.879503][ T1] ? bus_remove_file+0xd0/0xd0 [ 10.879503][ T1] bus_add_driver+0x324/0x5e0 [ 10.879503][ T1] driver_register+0x2e9/0x3e0 [ 10.879503][ T1] vivid_init+0x39/0x67 [ 10.879503][ T1] ? vimc_init+0x95/0x95 [ 10.879503][ T1] do_one_initcall+0x1a7/0x400 [ 10.879503][ T1] ? vimc_init+0x95/0x95 [ 10.879503][ T1] ? IS_ERR_OR_NULL+0x20/0x20 [ 10.879503][ T1] ? do_initcall_level+0x1f5/0x1f5 [ 10.879503][ T1] ? parse_args+0x502/0x5a0 [ 10.879503][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 10.879503][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 10.879503][ T1] ? do_initcalls+0x28/0x8c [ 10.879503][ T1] do_initcall_level+0x14a/0x1f5 [ 10.879503][ T1] do_initcalls+0x4b/0x8c [ 10.879503][ T1] kernel_init_freeable+0x3f1/0x57e [ 10.879503][ T1] ? report_meminit+0x64/0x64 [ 10.879503][ T1] ? _raw_spin_lock_irq+0xba/0xf0 [ 10.879503][ T1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 10.879503][ T1] ? lockdep_hardirqs_on+0x8d/0x130 [ 10.879503][ T1] ? rest_init+0x2e0/0x2e0 [ 10.879503][ T1] kernel_init+0x19/0x2a0 [ 10.879503][ T1] ? rest_init+0x2e0/0x2e0 [ 10.879503][ T1] ret_from_fork+0x1f/0x30 [ 10.879503][ T1] BUG: sleeping function called from invalid context at mm/page_alloc.c:5178 [ 10.879503][ T1] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 10.879503][ T1] INFO: lockdep is turned off. [ 10.879503][ T1] irq event stamp: 876048 [ 10.879503][ T1] hardirqs last enabled at (876047): [] _raw_spin_unlock_irqrestore+0x8b/0x120 [ 10.879503][ T1] hardirqs last disabled at (876048): [] __alloc_pages_bulk+0x801/0x1090 [ 10.879503][ T1] softirqs last enabled at (875610): [] __irq_exit_rcu+0x21b/0x260 [ 10.879503][ T1] softirqs last disabled at (875603): [] __irq_exit_rcu+0x21b/0x260 [ 10.879503][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.13.0-syzkaller #0 [ 10.879503][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 10.879503][ T1] Call Trace: [ 10.879503][ T1] dump_stack_lvl+0x1ae/0x29f [ 10.879503][ T1] ? __irq_exit_rcu+0x21b/0x260 [ 10.879503][ T1] ? show_regs_print_info+0x12/0x12 [ 10.879503][ T1] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 10.879503][ T1] ___might_sleep+0x4e5/0x6b0 [ 10.879503][ T1] ? is_module_text_address+0x16/0x130 [ 10.879503][ T1] ? __might_sleep+0x100/0x100 [ 10.879503][ T1] ? memset+0x1f/0x40 [ 10.879503][ T1] prepare_alloc_pages+0x1c0/0x5a0 [ 10.879503][ T1] __alloc_pages+0x14d/0x5f0 [ 10.879503][ T1] ? __rmqueue_pcplist+0x2030/0x2030 [ 10.879503][ T1] ? stack_trace_save+0x1e0/0x1e0 [ 10.879503][ T1] ? arch_stack_walk+0xa6/0xe0 [ 10.879503][ T1] ? vivid_init+0x39/0x67 [ 10.879503][ T1] ? __next_node_in+0xdd/0x110 [ 10.879503][ T1] alloc_page_interleave+0x22/0x1c0 [ 10.879503][ T1] stack_depot_save+0x361/0x490 [ 10.879503][ T1] save_stack+0xf9/0x1f0 [ 10.879503][ T1] ? __reset_page_owner+0x1a0/0x1a0 [ 10.879503][ T1] ? __alloc_pages_bulk+0x9f2/0x1090 [ 10.879503][ T1] ? __vmalloc_node_range+0x3ad/0x7f0 [ 10.879503][ T1] ? vzalloc+0x75/0x80 [ 10.879503][ T1] ? tpg_alloc+0x194/0x770 [ 10.879503][ T1] ? vivid_create_instance+0x2035/0xac90 [ 10.879503][ T1] ? vivid_probe+0x9a/0x140 [ 10.879503][ T1] ? platform_probe+0x130/0x1b0 [ 10.879503][ T1] ? call_driver_probe+0x96/0x250 [ 10.879503][ T1] ? really_probe+0x223/0x9c0 [ 10.879503][ T1] ? __driver_probe_device+0x1f8/0x3e0 [ 10.879503][ T1] ? driver_probe_device+0x50/0x240 [ 10.879503][ T1] ? __driver_attach+0x2ba/0x520 [ 10.879503][ T1] ? bus_for_each_dev+0x168/0x1d0 [ 10.879503][ T1] ? bus_add_driver+0x324/0x5e0 [ 10.879503][ T1] ? driver_register+0x2e9/0x3e0 [ 10.879503][ T1] ? vivid_init+0x39/0x67 [ 10.879503][ T1] ? preempt_count_add+0x66/0x130 [ 10.879503][ T1] __set_page_owner+0x42/0x2f0 [ 10.879503][ T1] ? post_alloc_hook+0x102/0x220 [ 10.879503][ T1] __alloc_pages_bulk+0x9f2/0x1090 [ 10.879503][ T1] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 10.879503][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 10.879503][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 10.879503][ T1] ? tpg_alloc+0x194/0x770 [ 10.879503][ T1] ? __vmalloc_node_range+0x2c5/0x7f0 [ 10.879503][ T1] ? __kmalloc_node+0x29b/0x430 [ 10.879503][ T1] ? __get_vm_area_node+0x2bd/0x2f0 [ 10.879503][ T1] __vmalloc_node_range+0x3ad/0x7f0 [ 10.879503][ T1] ? tpg_alloc+0x194/0x770 [ 10.879503][ T1] vzalloc+0x75/0x80 [ 10.879503][ T1] ? tpg_alloc+0x194/0x770 [ 10.879503][ T1] tpg_alloc+0x194/0x770 [ 10.879503][ T1] vivid_create_instance+0x2035/0xac90 [ 10.879503][ T1] ? vivid_remove+0xe10/0xe10 [ 10.879503][ T1] ? is_acpi_device_node+0x53/0x60 [ 10.879503][ T1] vivid_probe+0x9a/0x140 [ 10.879503][ T1] platform_probe+0x130/0x1b0 [ 10.879503][ T1] ? platform_uevent+0xb0/0xb0 [ 10.879503][ T1] call_driver_probe+0x96/0x250 [ 10.879503][ T1] really_probe+0x223/0x9c0 [ 10.879503][ T1] __driver_probe_device+0x1f8/0x3e0 [ 10.879503][ T1] driver_probe_device+0x50/0x240 [ 10.879503][ T1] __driver_attach+0x2ba/0x520 [ 10.879503][ T1] ? driver_attach+0x40/0x40 [ 10.879503][ T1] bus_for_each_dev+0x168/0x1d0 [ 10.879503][ T1] ? bus_remove_file+0xd0/0xd0 [ 10.879503][ T1] bus_add_driver+0x324/0x5e0 [ 10.879503][ T1] driver_register+0x2e9/0x3e0 [ 10.879503][ T1] vivid_init+0x39/0x67 [ 10.879503][ T1] ? vimc_init+0x95/0x95 [ 10.879503][ T1] do_one_initcall+0x1a7/0x400 [ 10.879503][ T1] ? vimc_init+0x95/0x95 [ 10.879503][ T1] ? IS_ERR_OR_NULL+0x20/0x20 [ 10.879503][ T1] ? do_initcall_level+0x1f5/0x1f5 [ 10.879503][ T1] ? parse_args+0x502/0x5a0 [ 10.879503][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 10.879503][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 10.879503][ T1] ? do_initcalls+0x28/0x8c [ 10.879503][ T1] do_initcall_level+0x14a/0x1f5 [ 10.879503][ T1] do_initcalls+0x4b/0x8c [ 10.879503][ T1] kernel_init_freeable+0x3f1/0x57e [ 10.879503][ T1] ? report_meminit+0x64/0x64 [ 10.879503][ T1] ? _raw_spin_lock_irq+0xba/0xf0 [ 10.879503][ T1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 10.879503][ T1] ? lockdep_hardirqs_on+0x8d/0x130 [ 10.879503][ T1] ? rest_init+0x2e0/0x2e0 [ 10.879503][ T1] kernel_init+0x19/0x2a0 [ 10.879503][ T1] ? rest_init+0x2e0/0x2e0 [ 10.879503][ T1] ret_from_fork+0x1f/0x30 [ 11.281600][ T982] floppy0: no floppy controllers found [ 11.292275][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 11.294835][ T1] vivid-000: V4L2 capture device registered as video3 [ 11.296563][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 11.298675][ T1] vivid-000: V4L2 output device registered as video4 [ 11.300770][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 11.304480][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 11.306981][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 11.309388][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 11.311785][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 11.313560][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 11.315596][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 11.318514][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 11.321180][ T1] vivid-001: using multiplanar format API [ 11.332454][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 11.334709][ T1] vivid-001: V4L2 capture device registered as video7 [ 11.337130][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 11.339537][ T1] vivid-001: V4L2 output device registered as video8 [ 11.342181][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 11.344235][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 11.346298][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 11.348775][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 11.351839][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.354230][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.356664][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.359264][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.361462][ T1] vivid-002: using single planar format API [ 11.373473][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.377169][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.379004][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.381692][ T1] vivid-002: V4L2 output device registered as video12 [ 11.384117][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.388515][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.391392][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.393804][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.395720][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.397902][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.399949][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.403096][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.406324][ T1] vivid-003: using multiplanar format API [ 11.418145][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.420352][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.422469][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.424606][ T1] vivid-003: V4L2 output device registered as video16 [ 11.426879][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.430497][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.432710][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.434937][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.437335][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.440307][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.442142][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.443712][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.445607][ T1] vivid-004: using single planar format API [ 11.457072][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.459884][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.461947][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.464733][ T1] vivid-004: V4L2 output device registered as video20 [ 11.466649][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.468732][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.471330][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.473293][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.475501][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.478043][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.480655][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.483559][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.485933][ T1] vivid-005: using multiplanar format API [ 11.491637][ T5] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.501232][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.503711][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.505596][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.507354][ T1] vivid-005: V4L2 output device registered as video24 [ 11.509493][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.511950][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.515719][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.518552][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.520867][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.523607][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.526232][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.528596][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.531611][ T1] vivid-006: using single planar format API [ 11.542464][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.544502][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.547202][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.549410][ T1] vivid-006: V4L2 output device registered as video28 [ 11.552005][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.555084][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.557552][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.559961][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.562502][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.564886][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.566800][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.568603][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.571146][ T1] vivid-007: using multiplanar format API [ 11.583068][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 11.586341][ T1] vivid-007: V4L2 capture device registered as video31 [ 11.588473][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 11.591129][ T1] vivid-007: V4L2 output device registered as video32 [ 11.592649][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 11.594621][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 11.597018][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 11.598468][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 11.600338][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 11.602334][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 11.604573][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 11.606859][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 11.609635][ T1] vivid-008: using single planar format API [ 11.622179][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 11.624585][ T1] vivid-008: V4L2 capture device registered as video35 [ 11.626512][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 11.628141][ T1] vivid-008: V4L2 output device registered as video36 [ 11.630657][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 11.633078][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 11.636363][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 11.638999][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 11.641071][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 11.643075][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 11.644756][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 11.647544][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 11.649891][ T1] vivid-009: using multiplanar format API [ 11.661932][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 11.664225][ T1] vivid-009: V4L2 capture device registered as video39 [ 11.666483][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 11.668687][ T1] vivid-009: V4L2 output device registered as video40 [ 11.670560][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 11.672645][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 11.675365][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 11.677349][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 11.679296][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 11.682532][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 11.684961][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 11.686753][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 11.689050][ T1] vivid-010: using single planar format API [ 11.699747][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 11.702840][ T1] vivid-010: V4L2 capture device registered as video43 [ 11.705386][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 11.707583][ T1] vivid-010: V4L2 output device registered as video44 [ 11.709108][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 11.712672][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 11.714755][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 11.717121][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 11.718815][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 11.720728][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 11.722624][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 11.724584][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 11.727223][ T1] vivid-011: using multiplanar format API [ 11.738757][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 11.740965][ T1] vivid-011: V4L2 capture device registered as video47 [ 11.742655][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 11.744947][ T1] vivid-011: V4L2 output device registered as video48 [ 11.746768][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 11.748940][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 11.752172][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 11.755465][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 11.757630][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 11.759968][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 11.762379][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 11.764973][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 11.767747][ T1] vivid-012: using single planar format API [ 11.780218][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 11.782683][ T1] vivid-012: V4L2 capture device registered as video51 [ 11.784770][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 11.787263][ T1] vivid-012: V4L2 output device registered as video52 [ 11.789897][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 11.792502][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 11.795044][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 11.797539][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 11.799753][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 11.805088][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 11.813227][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 11.821475][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 11.829872][ T1] vivid-013: using multiplanar format API [ 11.846008][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 11.854493][ T1] vivid-013: V4L2 capture device registered as video55 [ 11.862079][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 11.870227][ T1] vivid-013: V4L2 output device registered as video56 [ 11.877748][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 11.888005][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 11.899265][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 11.907724][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 11.915348][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 11.923164][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 11.931612][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 11.940642][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 11.948965][ T1] vivid-014: using single planar format API [ 11.964682][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 11.972981][ T1] vivid-014: V4L2 capture device registered as video59 [ 11.980723][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 11.989636][ T1] vivid-014: V4L2 output device registered as video60 [ 11.997336][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 12.007121][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 12.016852][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 12.024599][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 12.032492][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 12.040542][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 12.048767][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 12.057253][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 12.066093][ T1] vivid-015: using multiplanar format API [ 12.082515][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 12.091718][ T1] vivid-015: V4L2 capture device registered as video63 [ 12.101721][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 12.110956][ T1] vivid-015: V4L2 output device registered as video64 [ 12.118663][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 12.129280][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 12.140906][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 12.150201][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 12.158616][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 12.167099][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 12.176723][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 12.186708][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 12.197786][ T1] vim2m vim2m.0: Device registered as /dev/video0 [ 12.207422][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 12.217003][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 12.226602][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 12.238995][ T1] dvbdev: DVB: registering new adapter (dvb_vidtv_bridge) [ 12.248751][ T1] i2c i2c-0: DVB: registering adapter 0 frontend 0 (Dummy demod for DVB-T/T2/C/S/S2)... [ 12.258812][ T1] dvbdev: dvb_create_media_entity: media entity 'Dummy demod for DVB-T/T2/C/S/S2' registered. [ 12.272098][ T1] BUG: sleeping function called from invalid context at mm/page_alloc.c:5178 [ 12.279820][ T1] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 12.289641][ T1] INFO: lockdep is turned off. [ 12.289641][ T1] irq event stamp: 876048 [ 12.289641][ T1] hardirqs last enabled at (876047): [] _raw_spin_unlock_irqrestore+0x8b/0x120 [ 12.289641][ T1] hardirqs last disabled at (876048): [] __alloc_pages_bulk+0x801/0x1090 [ 12.289641][ T1] softirqs last enabled at (875610): [] __irq_exit_rcu+0x21b/0x260 [ 12.289641][ T1] softirqs last disabled at (875603): [] __irq_exit_rcu+0x21b/0x260 [ 12.289641][ T1] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.13.0-syzkaller #0 [ 12.289641][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 12.289641][ T1] Call Trace: [ 12.289641][ T1] dump_stack_lvl+0x1ae/0x29f [ 12.289641][ T1] ? __irq_exit_rcu+0x21b/0x260 [ 12.289641][ T1] ? show_regs_print_info+0x12/0x12 [ 12.289641][ T1] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 12.289641][ T1] ___might_sleep+0x4e5/0x6b0 [ 12.289641][ T1] ? unwind_next_frame+0xa9/0x1fa0 [ 12.289641][ T1] ? __might_sleep+0x100/0x100 [ 12.289641][ T1] ? save_stack+0x10f/0x1f0 [ 12.289641][ T1] ? memset+0x1f/0x40 [ 12.289641][ T1] prepare_alloc_pages+0x1c0/0x5a0 [ 12.289641][ T1] __alloc_pages+0x14d/0x5f0 [ 12.289641][ T1] ? __rmqueue_pcplist+0x2030/0x2030 [ 12.289641][ T1] ? stack_trace_save+0x1e0/0x1e0 [ 12.289641][ T1] ? arch_stack_walk+0xa6/0xe0 [ 12.289641][ T1] ? do_one_initcall+0x1a7/0x400 [ 12.289641][ T1] ? __next_node_in+0x87/0x110 [ 12.289641][ T1] alloc_page_interleave+0x22/0x1c0 [ 12.289641][ T1] stack_depot_save+0x361/0x490 [ 12.289641][ T1] save_stack+0xf9/0x1f0 [ 12.289641][ T1] ? __reset_page_owner+0x1a0/0x1a0 [ 12.289641][ T1] ? __alloc_pages_bulk+0x9f2/0x1090 [ 12.289641][ T1] ? __vmalloc_node_range+0x3ad/0x7f0 [ 12.289641][ T1] ? vmalloc+0x75/0x80 [ 12.289641][ T1] ? dvb_dmxdev_init+0xac/0x3b0 [ 12.289641][ T1] ? vidtv_bridge_probe+0xdd7/0x13a0 [ 12.289641][ T1] ? platform_probe+0x130/0x1b0 [ 12.289641][ T1] ? call_driver_probe+0x96/0x250 [ 12.289641][ T1] ? really_probe+0x223/0x9c0 [ 12.289641][ T1] ? __driver_probe_device+0x1f8/0x3e0 [ 12.289641][ T1] ? driver_probe_device+0x50/0x240 [ 12.289641][ T1] ? __driver_attach+0x2ba/0x520 [ 12.289641][ T1] ? bus_for_each_dev+0x168/0x1d0 [ 12.289641][ T1] ? bus_add_driver+0x324/0x5e0 [ 12.289641][ T1] ? driver_register+0x2e9/0x3e0 [ 12.289641][ T1] ? vidtv_bridge_init+0x39/0x67 [ 12.289641][ T1] ? do_one_initcall+0x1a7/0x400 [ 12.289641][ T1] ? preempt_count_add+0x66/0x130 [ 12.289641][ T1] __set_page_owner+0x42/0x2f0 [ 12.289641][ T1] ? post_alloc_hook+0x102/0x220 [ 12.289641][ T1] __alloc_pages_bulk+0x9f2/0x1090 [ 12.289641][ T1] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 12.289641][ T1] ? rcu_read_lock_sched_held+0x5d/0x110 [ 12.289641][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 12.289641][ T1] ? do_raw_spin_unlock+0x134/0x8a0 [ 12.289641][ T1] ? __kmalloc_node+0x29b/0x430 [ 12.289641][ T1] ? __vmalloc_node_range+0x2c5/0x7f0 [ 12.289641][ T1] __vmalloc_node_range+0x3ad/0x7f0 [ 12.289641][ T1] ? dvb_dmxdev_init+0xac/0x3b0 [ 12.289641][ T1] vmalloc+0x75/0x80 [ 12.289641][ T1] ? dvb_dmxdev_init+0xac/0x3b0 [ 12.289641][ T1] dvb_dmxdev_init+0xac/0x3b0 [ 12.289641][ T1] vidtv_bridge_probe+0xdd7/0x13a0 [ 12.289641][ T1] ? asan.module_dtor+0x20/0x20 [ 12.289641][ T1] ? kernfs_get_tree+0x30/0x3e0 [ 12.289641][ T1] ? is_acpi_device_node+0x53/0x60 [ 12.289641][ T1] ? acpi_dev_pm_attach+0xe9/0x280 [ 12.289641][ T1] platform_probe+0x130/0x1b0 [ 12.289641][ T1] ? platform_uevent+0xb0/0xb0 [ 12.289641][ T1] call_driver_probe+0x96/0x250 [ 12.289641][ T1] really_probe+0x223/0x9c0 [ 12.289641][ T1] __driver_probe_device+0x1f8/0x3e0 [ 12.289641][ T1] driver_probe_device+0x50/0x240 [ 12.289641][ T1] __driver_attach+0x2ba/0x520 [ 12.289641][ T1] ? driver_attach+0x40/0x40 [ 12.289641][ T1] bus_for_each_dev+0x168/0x1d0 [ 12.289641][ T1] ? kobject_add+0x200/0x200 [ 12.289641][ T1] ? bus_remove_file+0xd0/0xd0 [ 12.289641][ T1] bus_add_driver+0x324/0x5e0 [ 12.289641][ T1] driver_register+0x2e9/0x3e0 [ 12.289641][ T1] vidtv_bridge_init+0x39/0x67 [ 12.289641][ T1] ? vidtv_demod_i2c_driver_init+0x13/0x13 [ 12.289641][ T1] do_one_initcall+0x1a7/0x400 [ 12.289641][ T1] ? vidtv_demod_i2c_driver_init+0x13/0x13 [ 12.289641][ T1] ? IS_ERR_OR_NULL+0x20/0x20 [ 12.289641][ T1] ? do_initcall_level+0x1f5/0x1f5 [ 12.289641][ T1] ? parse_args+0x502/0x5a0 [ 12.289641][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 12.289641][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 12.289641][ T1] ? do_initcalls+0x28/0x8c [ 12.289641][ T1] do_initcall_level+0x14a/0x1f5 [ 12.289641][ T1] do_initcalls+0x4b/0x8c [ 12.289641][ T1] kernel_init_freeable+0x3f1/0x57e [ 12.289641][ T1] ? report_meminit+0x64/0x64 [ 12.289641][ T1] ? _raw_spin_lock_irq+0xba/0xf0 [ 12.289641][ T1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 12.289641][ T1] ? lockdep_hardirqs_on+0x8d/0x130 [ 12.289641][ T1] ? rest_init+0x2e0/0x2e0 [ 12.289641][ T1] kernel_init+0x19/0x2a0 [ 12.289641][ T1] ? rest_init+0x2e0/0x2e0 [ 12.289641][ T1] ret_from_fork+0x1f/0x30 [ 12.821401][ T1] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 12.832892][ T1] vidtv vidtv.0: Successfully initialized vidtv! [ 12.840322][ T1] usbcore: registered new interface driver radioshark [ 12.847379][ T1] usbcore: registered new interface driver radioshark2 [ 12.854582][ T1] usbcore: registered new interface driver dsbr100 [ 12.861544][ T1] usbcore: registered new interface driver radio-si470x [ 12.869650][ T1] usbcore: registered new interface driver radio-usb-si4713 [ 12.877879][ T1] usbcore: registered new interface driver radio-mr800 [ 12.885557][ T1] usbcore: registered new interface driver radio-keene [ 12.893322][ T1] usbcore: registered new interface driver radio-ma901 [ 12.900872][ T1] usbcore: registered new interface driver radio-raremono [ 12.909105][ T1] usbcore: registered new interface driver pcwd_usb [ 12.918041][ T1] device-mapper: uevent: version 1.0.3 [ 12.925579][ T1] device-mapper: ioctl: 4.45.0-ioctl (2021-03-22) initialised: dm-devel@redhat.com [ 12.936180][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 12.944416][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 12.952051][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 12.960102][ T1] device-mapper: raid: Loading target version 1.15.1 [ 12.968031][ T1] Bluetooth: HCI UART driver ver 2.3 [ 12.973370][ T1] Bluetooth: HCI UART protocol H4 registered [ 12.979452][ T1] Bluetooth: HCI UART protocol BCSP registered [ 12.987756][ T1] Bluetooth: HCI UART protocol LL registered [ 12.994352][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 13.001938][ T1] Bluetooth: HCI UART protocol QCA registered [ 13.008360][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 13.015052][ T1] Bluetooth: HCI UART protocol Marvell registered [ 13.021889][ T1] usbcore: registered new interface driver bcm203x [ 13.029110][ T1] usbcore: registered new interface driver bpa10x [ 13.036357][ T1] usbcore: registered new interface driver bfusb [ 13.043050][ T1] usbcore: registered new interface driver btusb [ 13.050070][ T1] usbcore: registered new interface driver ath3k [ 13.057587][ T1] CAPI 2.0 started up with major 68 (middleware) [ 13.064755][ T1] Modular ISDN core version 1.1.29 [ 13.070976][ T1] NET: Registered PF_ISDN protocol family [ 13.077099][ T1] DSP module 2.0 [ 13.080904][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 13.093793][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 13.100469][ T1] 0 virtual devices registered [ 13.105567][ T1] usbcore: registered new interface driver HFC-S_USB [ 13.112496][ T1] intel_pstate: CPU model not supported [ 13.118045][ T1] VUB300 Driver rom wait states = 1C irqpoll timeout = 0400 [ 13.119201][ T1] usbcore: registered new interface driver vub300 [ 13.133606][ T1] usbcore: registered new interface driver ushc [ 13.144446][ T1] iscsi: registered transport (iser) [ 13.151195][ T1] SoftiWARP attached [ 13.155626][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.167491][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.179123][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.197850][ T1] hid: raw HID events driver (C) Jiri Kosina [ 13.242495][ T1] usbcore: registered new interface driver usbhid [ 13.249038][ T1] usbhid: USB HID core driver [ 13.256592][ T1] usbcore: registered new interface driver es2_ap_driver [ 13.267162][ T1] comedi: version 0.7.76 - http://www.comedi.org [ 13.275216][ T1] usbcore: registered new interface driver dt9812 [ 13.282674][ T1] usbcore: registered new interface driver ni6501 [ 13.290094][ T1] usbcore: registered new interface driver usbdux [ 13.297066][ T1] usbcore: registered new interface driver usbduxfast [ 13.305178][ T1] usbcore: registered new interface driver usbduxsigma [ 13.313011][ T1] usbcore: registered new interface driver vmk80xx [ 13.320287][ T1] usbcore: registered new interface driver prism2_usb [ 13.327616][ T1] usbcore: registered new interface driver r8712u [ 13.334916][ T1] ashmem: initialized [ 13.339247][ T1] greybus: registered new driver hid [ 13.345282][ T1] greybus: registered new driver gbphy [ 13.351365][ T1] gb_gbphy: registered new driver usb [ 13.357146][ T1] asus_wmi: ASUS WMI generic driver loaded [ 13.426039][ T1] usbcore: registered new interface driver snd-usb-audio [ 13.435921][ T1] usbcore: registered new interface driver snd-ua101 [ 13.443562][ T1] usbcore: registered new interface driver snd-usb-usx2y [ 13.451283][ T1] usbcore: registered new interface driver snd-usb-us122l [ 13.458974][ T1] usbcore: registered new interface driver snd-usb-caiaq [ 13.467138][ T1] usbcore: registered new interface driver snd-usb-6fire [ 13.475091][ T1] usbcore: registered new interface driver snd-usb-hiface [ 13.482794][ T1] usbcore: registered new interface driver snd-bcd2000 [ 13.490653][ T1] usbcore: registered new interface driver snd_usb_pod [ 13.498543][ T1] usbcore: registered new interface driver snd_usb_podhd [ 13.506658][ T1] usbcore: registered new interface driver snd_usb_toneport [ 13.514624][ T1] usbcore: registered new interface driver snd_usb_variax [ 13.522764][ T1] drop_monitor: Initializing network drop monitor service [ 13.530856][ T1] NET: Registered PF_LLC protocol family [ 13.536821][ T1] GACT probability on [ 13.541394][ T1] Mirror/redirect action on [ 13.546183][ T1] Simple TC action Loaded [ 13.552207][ T1] netem: version 1.3 [ 13.556417][ T1] u32 classifier [ 13.560280][ T1] Performance counters on [ 13.565135][ T1] input device check on [ 13.569955][ T1] Actions configured [ 13.575435][ T1] nf_conntrack_irc: failed to register helpers [ 13.582099][ T1] nf_conntrack_sane: failed to register helpers [ 13.605463][ T1] nf_conntrack_sip: failed to register helpers [ 13.616069][ T1] xt_time: kernel timezone is -0000 [ 13.621503][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 13.629172][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 13.637707][ T1] IPVS: ipvs loaded. [ 13.641918][ T1] IPVS: [rr] scheduler registered. [ 13.647370][ T1] IPVS: [wrr] scheduler registered. [ 13.652761][ T1] IPVS: [lc] scheduler registered. [ 13.657980][ T1] IPVS: [wlc] scheduler registered. [ 13.663521][ T1] IPVS: [fo] scheduler registered. [ 13.668703][ T1] IPVS: [ovf] scheduler registered. [ 13.674213][ T1] IPVS: [lblc] scheduler registered. [ 13.679901][ T1] IPVS: [lblcr] scheduler registered. [ 13.685363][ T1] IPVS: [dh] scheduler registered. [ 13.690612][ T1] IPVS: [sh] scheduler registered. [ 13.696005][ T1] IPVS: [mh] scheduler registered. [ 13.701272][ T1] IPVS: [sed] scheduler registered. [ 13.706461][ T1] IPVS: [nq] scheduler registered. [ 13.711587][ T1] IPVS: [twos] scheduler registered. [ 13.716872][ T1] IPVS: [sip] pe registered. [ 13.721605][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 13.729594][ T1] gre: GRE over IPv4 demultiplexor driver [ 13.735610][ T1] ip_gre: GRE over IPv4 tunneling driver [ 13.745979][ T1] IPv4 over IPsec tunneling driver [ 13.755176][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 13.770357][ T1] Initializing XFRM netlink socket [ 13.775745][ T1] IPsec XFRM device driver [ 13.781833][ T1] NET: Registered PF_INET6 protocol family [ 13.795326][ T1] Segment Routing with IPv6 [ 13.800552][ T1] RPL Segment Routing with IPv6 [ 13.806702][ T1] mip6: Mobile IPv6 [ 13.814027][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 13.824843][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 13.832424][ T1] NET: Registered PF_PACKET protocol family [ 13.838488][ T1] NET: Registered PF_KEY protocol family [ 13.844673][ T1] Bridge firewalling registered [ 13.850392][ T1] NET: Registered PF_X25 protocol family [ 13.856385][ T1] X25: Linux Version 0.2 [ 13.885872][ T1] NET: Registered PF_NETROM protocol family [ 13.924184][ T1] NET: Registered PF_ROSE protocol family [ 13.930205][ T1] NET: Registered PF_AX25 protocol family [ 13.936222][ T1] can: controller area network core [ 13.941750][ T1] NET: Registered PF_CAN protocol family [ 13.947388][ T1] can: raw protocol [ 13.951207][ T1] can: broadcast manager protocol [ 13.956376][ T1] can: netlink gateway - max_hops=1 [ 13.961886][ T1] can: SAE J1939 [ 13.965424][ T1] can: isotp protocol [ 13.969727][ T1] Bluetooth: RFCOMM TTY layer initialized [ 13.975570][ T1] Bluetooth: RFCOMM socket layer initialized [ 13.981674][ T1] Bluetooth: RFCOMM ver 1.11 [ 13.986593][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 13.992784][ T1] Bluetooth: BNEP filters: protocol multicast [ 13.998953][ T1] Bluetooth: BNEP socket layer initialized [ 14.004886][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 14.010892][ T1] Bluetooth: CMTP socket layer initialized [ 14.017480][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 14.024456][ T1] Bluetooth: HIDP socket layer initialized [ 14.032866][ T1] NET: Registered PF_RXRPC protocol family [ 14.039102][ T1] Key type rxrpc registered [ 14.043638][ T1] Key type rxrpc_s registered [ 14.050932][ T1] NET: Registered PF_KCM protocol family [ 14.056944][ T1] lec:lane_module_init: lec.c: initialized [ 14.062923][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 14.068713][ T1] l2tp_core: L2TP core driver, V2.0 [ 14.074272][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 14.080030][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 14.087344][ T1] l2tp_netlink: L2TP netlink interface [ 14.093407][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 14.100485][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 14.108334][ T1] NET: Registered PF_PHONET protocol family [ 14.115189][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 14.131008][ T1] DCCP: Activated CCID 2 (TCP-like) [ 14.137097][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 14.145978][ T1] sctp: Hash tables configured (bind 32/56) [ 14.153760][ T1] NET: Registered PF_RDS protocol family [ 14.160288][ T1] Registered RDS/infiniband transport [ 14.166281][ T1] Registered RDS/tcp transport [ 14.171384][ T1] tipc: Activated (version 2.0.0) [ 14.177123][ T1] NET: Registered PF_TIPC protocol family [ 14.183458][ T1] tipc: Started in single node mode [ 14.189334][ T1] NET: Registered PF_SMC protocol family [ 14.195424][ T1] 9pnet: Installing 9P2000 support [ 14.200908][ T1] NET: Registered PF_CAIF protocol family [ 14.210046][ T1] NET: Registered PF_IEEE802154 protocol family [ 14.216787][ T1] Key type dns_resolver registered [ 14.222280][ T1] Key type ceph registered [ 14.227741][ T1] libceph: loaded (mon/osd proto 15/24) [ 14.235621][ T1] batman_adv: B.A.T.M.A.N. advanced 2021.2 (compatibility version 15) loaded [ 14.245410][ T1] openvswitch: Open vSwitch switching datapath [ 14.253922][ T1] NET: Registered PF_VSOCK protocol family [ 14.260554][ T1] mpls_gso: MPLS GSO support [ 14.271314][ T1] IPI shorthand broadcast: enabled [ 14.276708][ T1] AVX2 version of gcm_enc/dec engaged. [ 14.282465][ T1] AES CTR mode by8 optimization enabled [ 14.292497][ T1] sched_clock: Marking stable (14258082201, 34311258)->(14301959313, -9565854) [ 14.303272][ T1] registered taskstats version 1 [ 14.312400][ T1] Loading compiled-in X.509 certificates [ 14.319396][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: f850c787ad998c396ae089c083b940ff0a9abb77' [ 14.331888][ T1] zswap: loaded using pool lzo/zbud [ 14.338000][ T1] debug_vm_pgtable: [debug_vm_pgtable ]: Validating architecture page table helpers [ 14.349495][ T1] Key type ._fscrypt registered [ 14.354360][ T1] Key type .fscrypt registered [ 14.359372][ T1] Key type fscrypt-provisioning registered [ 14.368871][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 14.376017][ T1] FS-Cache: Netfs 'afs' registered for caching [ 14.390198][ T1] Btrfs loaded, crc32c=crc32c-intel, assert=on, zoned=yes [ 14.397725][ T1] Key type big_key registered [ 14.404939][ T1] Key type encrypted registered [ 14.410387][ T1] ima: No TPM chip found, activating TPM-bypass! [ 14.416947][ T1] Loading compiled-in module X.509 certificates [ 14.423789][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: f850c787ad998c396ae089c083b940ff0a9abb77' [ 14.434787][ T1] ima: Allocated hash algorithm: sha256 [ 14.440750][ T1] ima: No architecture policies found [ 14.446317][ T1] evm: Initialising EVM extended attributes: [ 14.452640][ T1] evm: security.selinux (disabled) [ 14.458561][ T1] evm: security.SMACK64 [ 14.463217][ T1] evm: security.SMACK64EXEC [ 14.467719][ T1] evm: security.SMACK64TRANSMUTE [ 14.472851][ T1] evm: security.SMACK64MMAP [ 14.477441][ T1] evm: security.apparmor (disabled) [ 14.482668][ T1] evm: security.ima [ 14.486582][ T1] evm: security.capability [ 14.491149][ T1] evm: HMAC attrs: 0x1 [ 14.496743][ T1] PM: Magic number: 13:292:493 [ 14.503845][ T1] printk: console [netcon0] enabled [ 14.509427][ T1] netconsole: network logging started [ 14.515302][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 14.522471][ T1] rdma_rxe: loaded [ 14.527103][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 14.537488][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 14.545515][ T53] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 14.549685][ T1] ALSA device list: [ 14.555044][ T53] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 14.558800][ T1] #0: Dummy 1 [ 14.571485][ T1] #1: Loopback 1 [ 14.575382][ T1] #2: Virtual MIDI Card 1 [ 14.581879][ T1] md: Waiting for all devices to be available before autodetect [ 14.589813][ T1] md: If you don't use raid, use raid=noautodetect [ 14.596496][ T1] md: Autodetecting RAID arrays. [ 14.601678][ T1] md: autorun ... [ 14.606347][ T1] md: ... autorun DONE. [ 14.612764][ T1] VFS: Cannot open root device "sda1" or unknown-block(0,0): error -6 [ 14.621247][ T1] Please append a correct "root=" boot option; here are the available partitions: [ 14.630971][ T1] 0100 4096 ram0 [ 14.630981][ T1] (driver?) [ 14.638737][ T1] 0101 4096 ram1 [ 14.638745][ T1] (driver?) [ 14.646989][ T1] 0102 4096 ram2 [ 14.647000][ T1] (driver?) [ 14.654881][ T1] 0103 4096 ram3 [ 14.654893][ T1] (driver?) [ 14.662871][ T1] 0104 4096 ram4 [ 14.662882][ T1] (driver?) [ 14.671110][ T1] 0105 4096 ram5 [ 14.671119][ T1] (driver?) [ 14.679499][ T1] 0106 4096 ram6 [ 14.679511][ T1] (driver?) [ 14.687263][ T1] 0107 4096 ram7 [ 14.687270][ T1] (driver?) [ 14.695222][ T1] 0108 4096 ram8 [ 14.695230][ T1] (driver?) [ 14.703099][ T1] 0109 4096 ram9 [ 14.703108][ T1] (driver?) [ 14.710864][ T1] 010a 4096 ram10 [ 14.710872][ T1] (driver?) [ 14.718688][ T1] 010b 4096 ram11 [ 14.718697][ T1] (driver?) [ 14.726839][ T1] 010c 4096 ram12 [ 14.726850][ T1] (driver?) [ 14.734956][ T1] 010d 4096 ram13 [ 14.734966][ T1] (driver?) [ 14.743677][ T1] 010e 4096 ram14 [ 14.743690][ T1] (driver?) [ 14.751849][ T1] 010f 4096 ram15 [ 14.751862][ T1] (driver?) [ 14.760066][ T1] 1f00 128 mtdblock0 [ 14.760076][ T1] (driver?) [ 14.768749][ T1] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [ 14.778374][ T1] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G W 5.13.0-syzkaller #0 [ 14.787461][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 14.797497][ T1] Call Trace: [ 14.800851][ T1] dump_stack_lvl+0x1ae/0x29f [ 14.805517][ T1] ? show_regs_print_info+0x12/0x12 [ 14.811143][ T1] ? vsnprintf+0x19e/0x1d60 [ 14.815626][ T1] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 14.821677][ T1] ? printk_all_partitions+0x6ea/0x73d [ 14.827132][ T1] panic+0x2e1/0x850 [ 14.831092][ T1] ? trace_hardirqs_on+0x30/0x80 [ 14.836026][ T1] ? nmi_panic+0x90/0x90 [ 14.840424][ T1] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 14.846130][ T1] ? _raw_read_unlock+0x24/0x40 [ 14.851229][ T1] ? get_filesystem_list+0x11e/0x12c [ 14.856626][ T1] ? do_mount_root+0x164/0x3c3 [ 14.861420][ T1] mount_block_root+0x3ab/0x4f5 [ 14.866385][ T1] ? root_delay_setup+0x22/0x22 [ 14.871230][ T1] ? memcpy+0x3c/0x60 [ 14.875196][ T1] prepare_namespace+0x1f3/0x22d [ 14.880114][ T1] kernel_init_freeable+0x432/0x57e [ 14.885495][ T1] ? report_meminit+0x64/0x64 [ 14.890178][ T1] ? _raw_spin_lock_irq+0xba/0xf0 [ 14.895197][ T1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 14.900534][ T1] ? lockdep_hardirqs_on+0x8d/0x130 [ 14.906180][ T1] ? rest_init+0x2e0/0x2e0 [ 14.910691][ T1] kernel_init+0x19/0x2a0 [ 14.915119][ T1] ? rest_init+0x2e0/0x2e0 [ 14.919689][ T1] ret_from_fork+0x1f/0x30 [ 14.925866][ T1] Kernel Offset: disabled [ 14.930302][ T1] Rebooting in 86400 seconds..